Trial Outcomes & Findings for A Dose-Finding Study of MK0974 in Acute Migraine (MK0974-004) (NCT NCT00246337)

NCT ID: NCT00246337

Last Updated: 2015-11-02

Results Overview

Pain severity was rated by the participants in a paper diary. Pain severity rating scale: 0 (no pain), 1 (mild), 2 (moderate), 3 (severe). Pain Relief is defined as participants reporting relief from moderate to severe migraine headache (Grade 2 or 3) to mild or none (Grade 1 or 0) in the setting of a typical migraine attack.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

420 participants

Primary outcome timeframe

2 hours post dose

Results posted on

2015-11-02

Participant Flow

20 centers from the United States participated. First Patient treated on 01 December 2005; Last Patient Last Treatment was on 01 May 2006.

Participants were assessed, using the protocol inclusion and exclusion criteria, at Visit 1, and if eligible were randomized at that same visit.

Participant milestones

Participant milestones
Measure
Placebo
Placebo to match assigned treatment arm; one orally-administered dose, plus an optional second dose of active drug, per assigned treatment arm, to treat a single moderate-to-severe migraine headache.
MK0974 25 mg
MK0974 25 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 50 mg
MK0974 50 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 100 mg
MK0974 100 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 200 mg
MK0974 200 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 300 mg
MK0974 300 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 400 mg
MK0974 400 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 600 mg
MK0974 600 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Rizatriptan 10 mg
Rizatriptan 10 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Overall Study
STARTED
147
16
18
17
16
54
54
53
45
Overall Study
Completed Period (Initial Dose)
46
4
9
5
8
29
29
27
19
Overall Study
Completed Period (Both Doses)
69
10
6
11
4
10
16
13
15
Overall Study
COMPLETED
115
14
15
16
12
39
45
40
34
Overall Study
NOT COMPLETED
32
2
3
1
4
15
9
13
11

Reasons for withdrawal

Reasons for withdrawal
Measure
Placebo
Placebo to match assigned treatment arm; one orally-administered dose, plus an optional second dose of active drug, per assigned treatment arm, to treat a single moderate-to-severe migraine headache.
MK0974 25 mg
MK0974 25 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 50 mg
MK0974 50 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 100 mg
MK0974 100 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 200 mg
MK0974 200 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 300 mg
MK0974 300 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 400 mg
MK0974 400 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 600 mg
MK0974 600 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Rizatriptan 10 mg
Rizatriptan 10 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Overall Study
Lost to Follow-up
3
0
0
0
2
2
1
2
0
Overall Study
Protocol Violation
1
0
0
0
1
0
1
1
0
Overall Study
Withdrawal by Subject
2
0
0
0
0
0
1
1
0
Overall Study
Lack of Qualifying Event
8
2
1
1
1
3
3
2
5
Overall Study
Site Terminated
10
0
0
0
0
7
1
6
2
Overall Study
Abnormal baseline lab values
7
0
2
0
0
2
2
0
4
Overall Study
Overwhelmed
0
0
0
0
0
1
0
0
0
Overall Study
Protocol Violator
1
0
0
0
0
0
0
0
0
Overall Study
Reported as completing trial in error
0
0
0
0
0
0
0
1
0

Baseline Characteristics

A Dose-Finding Study of MK0974 in Acute Migraine (MK0974-004)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Placebo
n=115 Participants
Placebo to match assigned treatment arm; one orally-administered dose, plus an optional second dose of active drug, per assigned treatment arm, to treat a single moderate-to-severe migraine headache. The reported number of participants are all patients randomized who received study drug and completed the study.
MK0974 25 mg
n=14 Participants
MK0974 25 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache. The reported number of participants are all patients randomized who received study drug and completed the study.
MK0974 50 mg
n=15 Participants
MK0974 50 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache. The reported number of participants are all patients randomized who received study drug and completed the study.
MK0974 100 mg
n=16 Participants
MK0974 100 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache. The reported number of participants are all patients randomized who received study drug and completed the study.
MK0974 200 mg
n=12 Participants
MK0974 200 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache. The reported number of participants are all patients randomized who received study drug and completed the study.
MK0974 300 mg
n=39 Participants
MK0974 300 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache. The reported number of participants are all patients randomized who received study drug and completed the study.
MK0974 400 mg
n=45 Participants
MK0974 400 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache. The reported number of participants are all patients randomized who received study drug and completed the study.
MK0974 600 mg
n=40 Participants
MK0974 600 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache. The reported number of participants are all patients randomized who received study drug and completed the study.
Rizatriptan 10 mg
n=34 Participants
Rizatriptan 10 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache. The reported number of participants are all patients randomized who received study drug and completed the study.
Total
n=330 Participants
Total of all reporting groups
Age, Continuous
42.2 years
STANDARD_DEVIATION 10.6 • n=5 Participants
43.0 years
STANDARD_DEVIATION 10.1 • n=7 Participants
41.5 years
STANDARD_DEVIATION 10.9 • n=5 Participants
40.9 years
STANDARD_DEVIATION 7.5 • n=4 Participants
34.3 years
STANDARD_DEVIATION 11.7 • n=21 Participants
40.5 years
STANDARD_DEVIATION 10.4 • n=8 Participants
40.1 years
STANDARD_DEVIATION 11.9 • n=8 Participants
44.5 years
STANDARD_DEVIATION 12.0 • n=24 Participants
40.2 years
STANDARD_DEVIATION 10.8 • n=42 Participants
41.5 years
STANDARD_DEVIATION 10.9 • n=42 Participants
Sex: Female, Male
Female
104 Participants
n=5 Participants
11 Participants
n=7 Participants
14 Participants
n=5 Participants
14 Participants
n=4 Participants
9 Participants
n=21 Participants
34 Participants
n=8 Participants
42 Participants
n=8 Participants
36 Participants
n=24 Participants
28 Participants
n=42 Participants
292 Participants
n=42 Participants
Sex: Female, Male
Male
11 Participants
n=5 Participants
3 Participants
n=7 Participants
1 Participants
n=5 Participants
2 Participants
n=4 Participants
3 Participants
n=21 Participants
5 Participants
n=8 Participants
3 Participants
n=8 Participants
4 Participants
n=24 Participants
6 Participants
n=42 Participants
38 Participants
n=42 Participants
Race/Ethnicity, Customized
White
92 participants
n=5 Participants
10 participants
n=7 Participants
11 participants
n=5 Participants
11 participants
n=4 Participants
6 participants
n=21 Participants
29 participants
n=8 Participants
34 participants
n=8 Participants
38 participants
n=24 Participants
28 participants
n=42 Participants
259 participants
n=42 Participants
Race/Ethnicity, Customized
Black
18 participants
n=5 Participants
4 participants
n=7 Participants
3 participants
n=5 Participants
3 participants
n=4 Participants
5 participants
n=21 Participants
7 participants
n=8 Participants
10 participants
n=8 Participants
2 participants
n=24 Participants
5 participants
n=42 Participants
57 participants
n=42 Participants
Race/Ethnicity, Customized
Asian
0 participants
n=5 Participants
0 participants
n=7 Participants
0 participants
n=5 Participants
1 participants
n=4 Participants
0 participants
n=21 Participants
0 participants
n=8 Participants
1 participants
n=8 Participants
0 participants
n=24 Participants
0 participants
n=42 Participants
2 participants
n=42 Participants
Race/Ethnicity, Customized
American Indian or Alaska Native
1 participants
n=5 Participants
0 participants
n=7 Participants
0 participants
n=5 Participants
0 participants
n=4 Participants
0 participants
n=21 Participants
0 participants
n=8 Participants
0 participants
n=8 Participants
0 participants
n=24 Participants
0 participants
n=42 Participants
1 participants
n=42 Participants
Race/Ethnicity, Customized
European
0 participants
n=5 Participants
0 participants
n=7 Participants
0 participants
n=5 Participants
0 participants
n=4 Participants
0 participants
n=21 Participants
0 participants
n=8 Participants
0 participants
n=8 Participants
0 participants
n=24 Participants
1 participants
n=42 Participants
1 participants
n=42 Participants
Race/Ethnicity, Customized
Hispanic American
4 participants
n=5 Participants
0 participants
n=7 Participants
0 participants
n=5 Participants
1 participants
n=4 Participants
1 participants
n=21 Participants
3 participants
n=8 Participants
0 participants
n=8 Participants
0 participants
n=24 Participants
0 participants
n=42 Participants
9 participants
n=42 Participants
Race/Ethnicity, Customized
Multi-Racial
0 participants
n=5 Participants
0 participants
n=7 Participants
1 participants
n=5 Participants
0 participants
n=4 Participants
0 participants
n=21 Participants
0 participants
n=8 Participants
0 participants
n=8 Participants
0 participants
n=24 Participants
0 participants
n=42 Participants
1 participants
n=42 Participants
Baseline Severity
Moderate
81 Participants
n=5 Participants
11 Participants
n=7 Participants
9 Participants
n=5 Participants
15 Participants
n=4 Participants
6 Participants
n=21 Participants
26 Participants
n=8 Participants
34 Participants
n=8 Participants
30 Participants
n=24 Participants
27 Participants
n=42 Participants
239 Participants
n=42 Participants
Baseline Severity
Severe
34 Participants
n=5 Participants
3 Participants
n=7 Participants
6 Participants
n=5 Participants
1 Participants
n=4 Participants
6 Participants
n=21 Participants
12 Participants
n=8 Participants
11 Participants
n=8 Participants
10 Participants
n=24 Participants
7 Participants
n=42 Participants
90 Participants
n=42 Participants
Baseline Severity
Baseline Severity data missing
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
1 Participants
n=8 Participants
0 Participants
n=8 Participants
0 Participants
n=24 Participants
0 Participants
n=42 Participants
1 Participants
n=42 Participants

PRIMARY outcome

Timeframe: 2 hours post dose

Population: All Patients Treated (APT): included all randomized participants who took study medication and reported the post-dose assessment of the primary efficacy measure. Patients were counted in the treatment group to which they were randomized. One patient in the MK974 300 mg group was excluded because baseline headache severity information was missing.

Pain severity was rated by the participants in a paper diary. Pain severity rating scale: 0 (no pain), 1 (mild), 2 (moderate), 3 (severe). Pain Relief is defined as participants reporting relief from moderate to severe migraine headache (Grade 2 or 3) to mild or none (Grade 1 or 0) in the setting of a typical migraine attack.

Outcome measures

Outcome measures
Measure
Placebo
n=115 Participants
Placebo to match assigned treatment arm; one orally-administered dose, plus an optional second dose of active drug, per assigned treatment arm, to treat a single moderate-to-severe migraine headache.
MK0974 25 mg
n=14 Participants
MK0974 25 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 50 mg
n=15 Participants
MK0974 50 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 100 mg
n=16 Participants
MK0974 100 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 200 mg
n=12 Participants
MK0974 200 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 300 mg
n=38 Participants
MK0974 300 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 400 mg
n=45 Participants
MK0974 400 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 600 mg
n=40 Participants
MK0974 600 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Rizatriptan 10 mg
n=34 Participants
Rizatriptan 10 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Pain Relief at 2 Hours
52 Participants
5 Participants
9 Participants
8 Participants
5 Participants
25 Participants
22 Participants
27 Participants
24 Participants

SECONDARY outcome

Timeframe: 2 hours post dose

Population: All Patients Treated (APT): included all randomized participants who took study medication and reported the post-dose assessment of the primary efficacy measure. Patients were counted in the treatment group to which they were randomized. One patient in the MK974 300 mg group was excluded because baseline headache severity information was missing.

Pain severity was rated by the participants in a paper diary. Pain severity rating scale: 0 (no pain), 1 (mild), 2 (moderate), 3 (severe). Pain freedom is defined as no pain (Grade 0) at 2 hours post dose.

Outcome measures

Outcome measures
Measure
Placebo
n=115 Participants
Placebo to match assigned treatment arm; one orally-administered dose, plus an optional second dose of active drug, per assigned treatment arm, to treat a single moderate-to-severe migraine headache.
MK0974 25 mg
n=14 Participants
MK0974 25 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 50 mg
n=15 Participants
MK0974 50 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 100 mg
n=16 Participants
MK0974 100 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 200 mg
n=12 Participants
MK0974 200 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 300 mg
n=38 Participants
MK0974 300 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 400 mg
n=45 Participants
MK0974 400 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 600 mg
n=40 Participants
MK0974 600 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Rizatriptan 10 mg
n=34 Participants
Rizatriptan 10 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Pain Freedom at 2 Hours
16 Participants
3 Participants
7 Participants
3 Participants
2 Participants
17 Participants
11 Participants
13 Participants
11 Participants

SECONDARY outcome

Timeframe: 2-24 hours post dose

Population: All Patients Treated (APT): included all randomized participants who took study medication and reported the post-dose assessment of the primary efficacy measure. Patients were counted in the treatment group to which they were randomized. One patient in the MK974 300 mg group was excluded because baseline headache severity information was missing

Pain severity was rated by the participants in a paper diary. Pain severity rating scale: 0 (no pain), 1 (mild), 2 (moderate), 3 (severe). Sustained pain relief is defined as pain relief at 2 hours and no headache recurrence, no need for the optional 2nd dose, or any rescue medication, between 2 and 24 hours post dose.

Outcome measures

Outcome measures
Measure
Placebo
n=115 Participants
Placebo to match assigned treatment arm; one orally-administered dose, plus an optional second dose of active drug, per assigned treatment arm, to treat a single moderate-to-severe migraine headache.
MK0974 25 mg
n=13 Participants
MK0974 25 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 50 mg
n=15 Participants
MK0974 50 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 100 mg
n=16 Participants
MK0974 100 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 200 mg
n=11 Participants
MK0974 200 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 300 mg
n=38 Participants
MK0974 300 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 400 mg
n=45 Participants
MK0974 400 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 600 mg
n=40 Participants
MK0974 600 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Rizatriptan 10 mg
n=34 Participants
Rizatriptan 10 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Sustained Pain Relief
27 Participants
1 Participants
9 Participants
3 Participants
3 Participants
20 Participants
17 Participants
21 Participants
12 Participants

SECONDARY outcome

Timeframe: 2-24 hours post dose

Population: All Patients Treated (APT): included all randomized participants who took study medication and reported the post-dose assessment of the primary efficacy measure. Patients were counted in the treatment group to which they were randomized. One patient in the MK974 300 mg group was excluded because baseline headache severity information was missing.

Pain severity was rated by the participants in a paper diary. Pain severity rating scale: 0 (no pain), 1 (mild), 2 (moderate), 3 (severe). Sustained pain freedom is defined as pain freedom at 2 hours and no headache return to mild/moderate/severe, no need for the optional 2nd dose, or any rescue medication, between 2 and 24 hours post dose.

Outcome measures

Outcome measures
Measure
Placebo
n=115 Participants
Placebo to match assigned treatment arm; one orally-administered dose, plus an optional second dose of active drug, per assigned treatment arm, to treat a single moderate-to-severe migraine headache.
MK0974 25 mg
n=13 Participants
MK0974 25 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 50 mg
n=15 Participants
MK0974 50 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 100 mg
n=16 Participants
MK0974 100 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 200 mg
n=11 Participants
MK0974 200 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 300 mg
n=38 Participants
MK0974 300 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 400 mg
n=45 Participants
MK0974 400 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 600 mg
n=40 Participants
MK0974 600 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Rizatriptan 10 mg
n=34 Participants
Rizatriptan 10 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Sustained Pain Freedom
12 Participants
1 Participants
7 Participants
3 Participants
1 Participants
15 Participants
10 Participants
13 Participants
6 Participants

Adverse Events

Placebo

Serious events: 1 serious events
Other events: 10 other events
Deaths: 0 deaths

MK0974 25 mg

Serious events: 0 serious events
Other events: 4 other events
Deaths: 0 deaths

MK0974 50 mg

Serious events: 0 serious events
Other events: 9 other events
Deaths: 0 deaths

MK0974 100 mg

Serious events: 0 serious events
Other events: 4 other events
Deaths: 0 deaths

MK0974 200 mg

Serious events: 0 serious events
Other events: 7 other events
Deaths: 0 deaths

MK0974 300 mg

Serious events: 0 serious events
Other events: 9 other events
Deaths: 0 deaths

MK0974 400 mg

Serious events: 0 serious events
Other events: 12 other events
Deaths: 0 deaths

MK0974 600 mg

Serious events: 0 serious events
Other events: 14 other events
Deaths: 0 deaths

Rizatriptan 10 mg

Serious events: 0 serious events
Other events: 10 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Placebo
n=47 participants at risk
Placebo to match assigned treatment arm; one orally-administered dose, plus an optional second dose of active drug, per assigned treatment arm, to treat a single moderate-to-severe migraine headache.
MK0974 25 mg
n=17 participants at risk
MK0974 25 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 50 mg
n=19 participants at risk
MK0974 50 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 100 mg
n=27 participants at risk
MK0974 100 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 200 mg
n=18 participants at risk
MK0974 200 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 300 mg
n=51 participants at risk
MK0974 300 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 400 mg
n=52 participants at risk
MK0974 400 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 600 mg
n=49 participants at risk
MK0974 600 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Rizatriptan 10 mg
n=50 participants at risk
Rizatriptan 10 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Infections and infestations
Appendicitis
2.1%
1/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.

Other adverse events

Other adverse events
Measure
Placebo
n=47 participants at risk
Placebo to match assigned treatment arm; one orally-administered dose, plus an optional second dose of active drug, per assigned treatment arm, to treat a single moderate-to-severe migraine headache.
MK0974 25 mg
n=17 participants at risk
MK0974 25 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 50 mg
n=19 participants at risk
MK0974 50 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 100 mg
n=27 participants at risk
MK0974 100 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 200 mg
n=18 participants at risk
MK0974 200 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 300 mg
n=51 participants at risk
MK0974 300 mg; one orally-administered dose, plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 400 mg
n=52 participants at risk
MK0974 400 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
MK0974 600 mg
n=49 participants at risk
MK0974 600 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Rizatriptan 10 mg
n=50 participants at risk
Rizatriptan 10 mg; one orally-administered dose plus an optional second dose (placebo) to treat a single moderate-to-severe migraine headache.
Cardiac disorders
Sinus tachycardia
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.6%
1/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Ear and labyrinth disorders
Tinnitus
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.6%
1/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Eye disorders
Eye pain
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.3%
1/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Gastrointestinal disorders
Dry mouth
2.1%
1/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.9%
1/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
3.7%
1/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
3.9%
2/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
3.8%
2/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Gastrointestinal disorders
Flatulence
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.3%
1/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
3.7%
1/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
1.9%
1/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Gastrointestinal disorders
Nausea
12.8%
6/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
3.7%
1/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.9%
3/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
9.6%
5/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
10.2%
5/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Gastrointestinal disorders
Vomiting
2.1%
1/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.9%
1/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
3.8%
2/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
General disorders
Fatigue
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.9%
1/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
15.8%
3/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
7.4%
2/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
1.9%
1/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
4.0%
2/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Infections and infestations
Upper respiratory tract infection
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.6%
1/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
1.9%
1/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Investigations
Platelet count increased
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.6%
1/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Metabolism and nutrition disorders
Food craving
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.6%
1/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Musculoskeletal and connective tissue disorders
Musculoskeletal stiffness
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.6%
1/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Nervous system disorders
Dizziness
4.3%
2/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
10.5%
2/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
11.1%
2/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.9%
3/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
1.9%
1/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
8.2%
4/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Nervous system disorders
Dysgeusia
2.1%
1/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.6%
1/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Nervous system disorders
Hyperaesthesia
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.3%
1/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Nervous system disorders
Paraesthesia
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.3%
1/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
2.0%
1/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
4.0%
2/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Nervous system disorders
Somnolence
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.3%
1/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
3.7%
1/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
11.1%
2/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
3.9%
2/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
1.9%
1/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
8.2%
4/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
4.0%
2/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Psychiatric disorders
Bruxism
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.3%
1/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Psychiatric disorders
Restlessness
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.6%
1/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
Respiratory, thoracic and mediastinal disorders
Rhinorrhoea
0.00%
0/47 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
5.9%
1/17 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/19 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
3.7%
1/27 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/18 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/51 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/52 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/49 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.
0.00%
0/50 • Within 14 Days Post-Dose. The numbers in the Participant Flow reflect all patients randomized.
For safety, the population was based on actual treatment with any dose (first dose, or the optional second dose which they could take after 4 hours). Patients were counted based on actual treatment (including the optional second dose). If the patient was treated with both placebo and active, they were counted under the active treatment group.

Additional Information

Vice President of Late Stage Development

Merck Sharp & Dohme Corp

Phone: 1-800-672-6372

Results disclosure agreements

  • Principal investigator is a sponsor employee Merck agreements may vary with individual investigators, but will not prohibit any investigator from publishing. Merck supports the publication of results from all centers of a multi-center trial but requests that reports based on single-site data not precede the primary publication of the entire clinical trial.
  • Publication restrictions are in place

Restriction type: OTHER