Trial Outcomes & Findings for Study of the Efficacy, Safety, and Tolerability of Serlopitant for the Treatment of Refractory Chronic Cough (NCT NCT03282591)

NCT ID: NCT03282591

Last Updated: 2021-05-20

Results Overview

Change in 24-hour objective cough frequency is total number of cough events during the monitoring period (24-hour interval)/24 (Total duration (in hours) for the monitoring period) which is captured through sound recordings by a custom-built digital recording device (VitaloJAK, Vitalograph, Ltd).

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

185 participants

Primary outcome timeframe

from Baseline to Day 84

Results posted on

2021-05-20

Participant Flow

Participant milestones

Participant milestones
Measure
Serlopitant 5 mg
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Placebo
Subjects received a 3-tablet Placebo loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Overall Study
STARTED
92
93
Overall Study
COMPLETED
88
89
Overall Study
NOT COMPLETED
4
4

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Study of the Efficacy, Safety, and Tolerability of Serlopitant for the Treatment of Refractory Chronic Cough

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Serlopitant 5 mg
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Placebo
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Total
n=176 Participants
Total of all reporting groups
Age, Continuous
65.5 years
n=5 Participants
64.5 years
n=7 Participants
65 years
n=5 Participants
Sex: Female, Male
Female
68 Participants
n=5 Participants
67 Participants
n=7 Participants
135 Participants
n=5 Participants
Sex: Female, Male
Male
20 Participants
n=5 Participants
21 Participants
n=7 Participants
41 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
5 Participants
n=5 Participants
1 Participants
n=7 Participants
6 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
83 Participants
n=5 Participants
87 Participants
n=7 Participants
170 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Race (NIH/OMB)
Asian
1 Participants
n=5 Participants
1 Participants
n=7 Participants
2 Participants
n=5 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Race (NIH/OMB)
Black or African American
3 Participants
n=5 Participants
4 Participants
n=7 Participants
7 Participants
n=5 Participants
Race (NIH/OMB)
White
83 Participants
n=5 Participants
83 Participants
n=7 Participants
166 Participants
n=5 Participants
Race (NIH/OMB)
More than one race
NA Participants
n=5 Participants
NA Participants
n=7 Participants
NA Participants
n=5 Participants
Race (NIH/OMB)
Unknown or Not Reported
1 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
Region of Enrollment
United States
69 participants
n=5 Participants
68 participants
n=7 Participants
137 participants
n=5 Participants
Region of Enrollment
United Kingdom
19 participants
n=5 Participants
20 participants
n=7 Participants
39 participants
n=5 Participants

PRIMARY outcome

Timeframe: from Baseline to Day 84

Change in 24-hour objective cough frequency is total number of cough events during the monitoring period (24-hour interval)/24 (Total duration (in hours) for the monitoring period) which is captured through sound recordings by a custom-built digital recording device (VitaloJAK, Vitalograph, Ltd).

Outcome measures

Outcome measures
Measure
Serlopitant 5 mg
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Placebo
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Change in 24-hour Objective Cough Frequency (Log Normalized Percent Change Relative to Placebo)
-0.18 coughs/hr
Standard Error 0.09
-0.45 coughs/hr
Standard Error 0.08

SECONDARY outcome

Timeframe: from Baseline to Day 84

Awake cough frequency = (total number of cough events during the monitoring period (24-hour interval) the subject is awake)/(Total duration (in hours) for the monitoring period the subject is awake) which is captured by a custom-built digital recording device (VitaloJAK, Vitalograph, Ltd).

Outcome measures

Outcome measures
Measure
Serlopitant 5 mg
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Placebo
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Change in Awake Objective Cough Frequency
Day 84 (Week 12)
-0.19 coughs/hr
Interval -0.34 to -0.04
-0.46 coughs/hr
Interval -0.6 to -0.31
Change in Awake Objective Cough Frequency
Day 28 (Week 4)
-0.12 coughs/hr
Interval -0.26 to 0.01
-0.30 coughs/hr
Interval -0.43 to -0.17
Change in Awake Objective Cough Frequency
Day 56 (Week 8)
-0.25 coughs/hr
Interval -0.39 to -0.1
-0.32 coughs/hr
Interval -0.47 to -0.18

SECONDARY outcome

Timeframe: from Baseline to Day 84

The percentage of participants with ≥ 30% of reduction from baseline in 24-hour cough frequency is the number of participants with ≤-30% change in 24-hour cough frequency divided by the total number of participants with available data. This data is captured by a custom-built digital recording device (VitaloJAK, Vitalograph, Ltd).

Outcome measures

Outcome measures
Measure
Serlopitant 5 mg
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Placebo
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Percentage of Participants With ≥ 30% Reduction in 24-hour Objective Cough Frequency
71.4 Percentage of participants
90.2 Percentage of participants

SECONDARY outcome

Timeframe: from Baseline to Day 84

The percentage of participants with ≥ 30% of reduction from baseline in the awake cough frequency is the number of participants with ≤30% change in awake cough frequency divided by the total number of participants with available data. This data is captured by a custom-built digital recording device (VitaloJAK, Vitalograph, Ltd).

Outcome measures

Outcome measures
Measure
Serlopitant 5 mg
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Placebo
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Percentage of Participants With ≥30% Reduction in Awake Objective Cough Frequency
32.6 percentage of participants
37.0 percentage of participants

SECONDARY outcome

Timeframe: from Baseline to Day 84

Visual Analog Scale (VAS) 101-point scale ranging from 0 (no cough) to 100 (worst cough). A higher score corresponds to higher cough severity.

Outcome measures

Outcome measures
Measure
Serlopitant 5 mg
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Placebo
n=88 Participants
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Change From Baseline in Cough Severity Visual Analog Scale (VAS)
Day 56 (Week 8)
-14.6 units on a scale
Interval -19.4 to -9.8
-7.4 units on a scale
Interval -12.3 to -2.5
Change From Baseline in Cough Severity Visual Analog Scale (VAS)
Day 28 (Week 4)
-10.2 units on a scale
Interval -14.6 to -5.8
-9.9 units on a scale
Interval -14.4 to -5.5
Change From Baseline in Cough Severity Visual Analog Scale (VAS)
Day 84 (Week 12)
-14.2 units on a scale
Interval -19.2 to -9.3
-9.9 units on a scale
Interval -15.0 to -4.9

Adverse Events

Serlopitant 5 mg

Serious events: 3 serious events
Other events: 43 other events
Deaths: 1 deaths

Placebo

Serious events: 3 serious events
Other events: 28 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Serlopitant 5 mg
n=92 participants at risk
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Placebo
n=92 participants at risk
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Infections and infestations
Urosepsis
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Renal and urinary disorders
Nephrolithiasis
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Infections and infestations
Appendicitis
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Infections and infestations
Post procedural infection
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Metastatic malignant melanoma
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Reproductive system and breast disorders
Pelvic pain
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Gastrointestinal disorders
Constipation
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Infections and infestations
Sepsis
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.

Other adverse events

Other adverse events
Measure
Serlopitant 5 mg
n=92 participants at risk
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Placebo
n=92 participants at risk
Subjects received a 3-tablet oral loading dose on the first day of the treatment period followed by a tablet taken once daily for 84 days.
Infections and infestations
Upper Respiratory Tract Infection
7.6%
7/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
6.5%
6/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Nervous system disorders
Headache
6.5%
6/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
8.7%
8/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Infections and infestations
Urinary tract infection
6.5%
6/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
3.3%
3/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Infections and infestations
Bronchitis
5.4%
5/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Gastrointestinal disorders
Diarrhoea
5.4%
5/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
3.3%
3/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
General disorders
Fatigue
5.4%
5/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
6.5%
6/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Nervous system disorders
Dizziness
4.3%
4/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
1.1%
1/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Respiratory, thoracic and mediastinal disorders
Dyspnoea
4.3%
4/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Infections and infestations
Sinusitis
4.3%
4/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
4.3%
4/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Infections and infestations
Acute sinusitis
3.3%
3/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Musculoskeletal and connective tissue disorders
Back pain
3.3%
3/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
3.3%
3/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Respiratory, thoracic and mediastinal disorders
Cough
3.3%
3/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
6.5%
6/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Gastrointestinal disorders
Dry mouth
3.3%
3/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
2.2%
2/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Vascular disorders
Hypertension
3.3%
3/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
0.00%
0/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
Infections and infestations
Viral Upper respiratory tract infection
2.2%
2/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.
3.3%
3/92 • Adverse Events (AEs) and Serious Adverse Events (SAEs) were recorded from the first study drug administration through the follow-up visit at approximately Day 112 (± 3 days). After the Follow-Up visit, only SAEs that are believed to be drug related will be reported, without a specific end time.
The at risk safety population is a subset of participants who received at least one dose of study medication. This population is analyzed based upon the actual treatment received, at the highest dose received.

Additional Information

Anna Gururajan

Menlo Therapeutics Inc.

Phone: (650) 486-1416

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place