Trial Outcomes & Findings for Impact of Lofexidine on Stress, Craving and Opioid Use (NCT NCT03718065)

NCT ID: NCT03718065

Last Updated: 2025-02-07

Results Overview

Participants will rate craving on a 0 to 7 Likert scale with 0 indicate "Strongly disagree" that they crave and 7 indicating "strongly agree" that they crave so that higher scores indicate more craving.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

112 participants

Primary outcome timeframe

Pre- Cue and 0, 5, 30 and 60 minutes Post-Cue 5 weeks Post- Baseline; Pre-TSST and 0, 5, 30 and 60 minutes Post-TSST 5 weeks Post-Baseline

Results posted on

2025-02-07

Participant Flow

Participant milestones

Participant milestones
Measure
Lofexidine Men
Men will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Lofexidine Women
Women will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Placebo Men
Men will receive matching placebo for five weeks. Placebo: Placebo comparator.
Placebo Women
Women will receive matching placebo for five weeks. Placebo: Placebo comparator.
Overall Study
STARTED
35
24
24
29
Overall Study
COMPLETED
30
18
23
25
Overall Study
NOT COMPLETED
5
6
1
4

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Impact of Lofexidine on Stress, Craving and Opioid Use

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Lofexidine Men
n=35 Participants
Men will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Lofexidine Women
n=24 Participants
Women will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Placebo Men
n=24 Participants
Men will receive matching placebo for five weeks. Placebo: Placebo comparator.
Placebo Women
n=29 Participants
Women will receive matching placebo for five weeks. Placebo: Placebo comparator.
Total
n=112 Participants
Total of all reporting groups
Age, Categorical
<=18 years
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
Age, Categorical
Between 18 and 65 years
35 Participants
n=5 Participants
24 Participants
n=7 Participants
24 Participants
n=5 Participants
29 Participants
n=4 Participants
112 Participants
n=21 Participants
Age, Categorical
>=65 years
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
Age, Continuous
38 years
STANDARD_DEVIATION 9.17 • n=5 Participants
35.79 years
STANDARD_DEVIATION 7.34 • n=7 Participants
40.71 years
STANDARD_DEVIATION 9.70 • n=5 Participants
35.34 years
STANDARD_DEVIATION 7.51 • n=4 Participants
37.42 years
STANDARD_DEVIATION 8.65 • n=21 Participants
Sex: Female, Male
Female
0 Participants
n=5 Participants
24 Participants
n=7 Participants
0 Participants
n=5 Participants
29 Participants
n=4 Participants
53 Participants
n=21 Participants
Sex: Female, Male
Male
35 Participants
n=5 Participants
0 Participants
n=7 Participants
24 Participants
n=5 Participants
0 Participants
n=4 Participants
59 Participants
n=21 Participants
Race (NIH/OMB)
American Indian or Alaska Native
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
Race (NIH/OMB)
Asian
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
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
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
Race (NIH/OMB)
Black or African American
1 Participants
n=5 Participants
1 Participants
n=7 Participants
4 Participants
n=5 Participants
1 Participants
n=4 Participants
7 Participants
n=21 Participants
Race (NIH/OMB)
White
34 Participants
n=5 Participants
23 Participants
n=7 Participants
20 Participants
n=5 Participants
28 Participants
n=4 Participants
105 Participants
n=21 Participants
Race (NIH/OMB)
More than one race
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
Race (NIH/OMB)
Unknown or Not Reported
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
Region of Enrollment
United States
35 participants
n=5 Participants
24 participants
n=7 Participants
24 participants
n=5 Participants
29 participants
n=4 Participants
112 participants
n=21 Participants

PRIMARY outcome

Timeframe: Pre- Cue and 0, 5, 30 and 60 minutes Post-Cue 5 weeks Post- Baseline; Pre-TSST and 0, 5, 30 and 60 minutes Post-TSST 5 weeks Post-Baseline

Population: Participants with available data on the Trier Social Stress Task (TSST) or Scripted Imagery Cue (Cue). TSST and Cue Tasks were counterbalanced.

Participants will rate craving on a 0 to 7 Likert scale with 0 indicate "Strongly disagree" that they crave and 7 indicating "strongly agree" that they crave so that higher scores indicate more craving.

Outcome measures

Outcome measures
Measure
Lofexidine Men
n=27 Participants
Men will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Lofexidine Women
n=19 Participants
Women will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Placebo Men
n=22 Participants
Men will receive matching placebo for five weeks. Placebo: Placebo comparator.
Placebo Women
n=23 Participants
Women will receive matching placebo for five weeks. Placebo: Placebo comparator.
Drug Cue+ Stressor Induced Craving
Pre-Cue
1.52 units on a scale
Standard Deviation 1.56
1 units on a scale
Standard Deviation 0
1.72 units on a scale
Standard Deviation 1.69
1.96 units on a scale
Standard Deviation 1.61
Drug Cue+ Stressor Induced Craving
Cue + 0 Minutes
2.33 units on a scale
Standard Deviation 2.06
3.58 units on a scale
Standard Deviation 2.97
2.05 units on a scale
Standard Deviation 2.10
3.56 units on a scale
Standard Deviation 2.54
Drug Cue+ Stressor Induced Craving
Cue + 5 Minutes
2 units on a scale
Standard Deviation 1.75
2.74 units on a scale
Standard Deviation 3.02
1.86 units on a scale
Standard Deviation 1.73
2.83 units on a scale
Standard Deviation 2.35
Drug Cue+ Stressor Induced Craving
Cue + 30 Minutes
1.56 units on a scale
Standard Deviation 1.48
1.68 units on a scale
Standard Deviation 1.67
1.77 units on a scale
Standard Deviation 1.57
2.09 units on a scale
Standard Deviation 2.13
Drug Cue+ Stressor Induced Craving
Cue + 60 Minutes
1.48 units on a scale
Standard Deviation 1.37
1.32 units on a scale
Standard Deviation 0.95
1.86 units on a scale
Standard Deviation 1.73
1.87 units on a scale
Standard Deviation 2.07
Drug Cue+ Stressor Induced Craving
Pre-TSST
1.39 units on a scale
Standard Deviation 0.69
1.11 units on a scale
Standard Deviation 0.32
1.68 units on a scale
Standard Deviation 1.58
2.19 units on a scale
Standard Deviation 2.02
Drug Cue+ Stressor Induced Craving
TSST + 0 Minutes
1.64 units on a scale
Standard Deviation 1.31
2.72 units on a scale
Standard Deviation 2.16
2.27 units on a scale
Standard Deviation 2.33
2.95 units on a scale
Standard Deviation 2.78
Drug Cue+ Stressor Induced Craving
TSST + 5 Minutes
1.64 units on a scale
Standard Deviation 1.45
1.89 units on a scale
Standard Deviation 1.23
2 units on a scale
Standard Deviation 1.8
2.52 units on a scale
Standard Deviation 2.36
Drug Cue+ Stressor Induced Craving
TSST + 30 Minutes
1.36 units on a scale
Standard Deviation 0.95
1.18 units on a scale
Standard Deviation 0.39
1.82 units on a scale
Standard Deviation 1.59
2.33 units on a scale
Standard Deviation 2.27
Drug Cue+ Stressor Induced Craving
TSST + 60 Minutes
1.57 units on a scale
Standard Deviation 1.83
1.24 units on a scale
Standard Deviation 0.44
1.77 units on a scale
Standard Deviation 1.69
2.24 units on a scale
Standard Deviation 2.14

PRIMARY outcome

Timeframe: Pre- Cue and 0, 5, 30 and 60 minutes Post-Cue 5 weeks Post- Baseline; Pre-TSST and 0, 5, 30 and 60 minutes Post-TSST 5 weeks Post-Baseline

Population: Participants with available data on the Trier Social Stress Task (TSST) or Scripted Imagery Cue (Cue). TSST and Cue Tasks were counterbalanced.

Participants will rate stress on a 0 to 4 Likert scale with 0 indicate "not at all" and 4 indicating "extremely" so that higher scores indicate a more robust stress response.

Outcome measures

Outcome measures
Measure
Lofexidine Men
n=27 Participants
Men will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Lofexidine Women
n=19 Participants
Women will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Placebo Men
n=22 Participants
Men will receive matching placebo for five weeks. Placebo: Placebo comparator.
Placebo Women
n=21 Participants
Women will receive matching placebo for five weeks. Placebo: Placebo comparator.
Drug Cue+ Stressor Induced Stress Response
Pre-Cue
2.81 units on a scale
Standard Deviation 2.63
2.74 units on a scale
Standard Deviation 1.66
2.77 units on a scale
Standard Deviation 2.22
2.65 units on a scale
Standard Deviation 2.33
Drug Cue+ Stressor Induced Stress Response
Cue + 0 Minutes
3.70 units on a scale
Standard Deviation 2.85
5.37 units on a scale
Standard Deviation 2.81
3.23 units on a scale
Standard Deviation 2.6
3.61 units on a scale
Standard Deviation 2.31
Drug Cue+ Stressor Induced Stress Response
Cue + 5 Minutes
2.78 units on a scale
Standard Deviation 2.53
4.16 units on a scale
Standard Deviation 3.08
2.68 units on a scale
Standard Deviation 2.06
3.09 units on a scale
Standard Deviation 2
Drug Cue+ Stressor Induced Stress Response
Cue + 30 Minutes
2.56 units on a scale
Standard Deviation 2.5
2.74 units on a scale
Standard Deviation 2.05
2.59 units on a scale
Standard Deviation 2.21
2.30 units on a scale
Standard Deviation 1.74
Drug Cue+ Stressor Induced Stress Response
Cue + 60 Minutes
2.63 units on a scale
Standard Deviation 2.64
2.38 units on a scale
Standard Deviation 1.45
2.64 units on a scale
Standard Deviation 2.34
2.61 units on a scale
Standard Deviation 2.19
Drug Cue+ Stressor Induced Stress Response
Pre-TSST
2.57 units on a scale
Standard Deviation 2.15
2.61 units on a scale
Standard Deviation 1.75
3 units on a scale
Standard Deviation 2.18
2.57 units on a scale
Standard Deviation 1.89
Drug Cue+ Stressor Induced Stress Response
TSST + 0 Minutes
4.89 units on a scale
Standard Deviation 3.41
5.78 units on a scale
Standard Deviation 2.90
3.86 units on a scale
Standard Deviation 2.55
4.95 units on a scale
Standard Deviation 3.12
Drug Cue+ Stressor Induced Stress Response
TSST + 5 Minutes
3.54 units on a scale
Standard Deviation 3.05
3.61 units on a scale
Standard Deviation 1.97
2.82 units on a scale
Standard Deviation 2.26
3.10 units on a scale
Standard Deviation 1.87
Drug Cue+ Stressor Induced Stress Response
TSST + 30 Minutes
3.04 units on a scale
Standard Deviation 3.01
2.47 units on a scale
Standard Deviation 1.33
2.82 units on a scale
Standard Deviation 2.02
2.76 units on a scale
Standard Deviation 1.95
Drug Cue+ Stressor Induced Stress Response
TSST + 60 Minutes
2.89 units on a scale
Standard Deviation 2.71
2.41 units on a scale
Standard Deviation 1.46
2 units on a scale
Standard Deviation 1.95
2.52 units on a scale
Standard Deviation 1.47

Adverse Events

Lofexidine Men

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

Lofexidine Women

Serious events: 0 serious events
Other events: 17 other events
Deaths: 0 deaths

Placebo Men

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

Placebo Women

Serious events: 0 serious events
Other events: 13 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Lofexidine Men
n=35 participants at risk
Men will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Lofexidine Women
n=24 participants at risk
Women will receive lofexidine (Lucemyra) for 5 weeks. Titration schedule is as follows: 0.36 mg on the first two evenings, 0.36 mg in the morning and evening on days 3 and 4; 0.36 mg in the morning, afternoon, and at bedtime on days 5 and 6; 0.36 mg in the morning and afternoon and 0.72 mg at bedtime on days 7 and 8; 0.36 mg in the morning and 0.72 mg in the afternoon and at bedtime on days 9 and 10, and 0.72 mg in the morning, afternoon and at bedtime on Day 11 and throughout the rest of the study. Lofexidine: Lofexidine, sold under the brand name Lucemyra among others, is a medication historically used to treat high blood pressure, but more commonly used to help with the physical symptoms of opioid withdrawal. It is taken by mouth. It is an α2A adrenergic receptor agonist.
Placebo Men
n=24 participants at risk
Men will receive matching placebo for five weeks. Placebo: Placebo comparator.
Placebo Women
n=29 participants at risk
Women will receive matching placebo for five weeks. Placebo: Placebo comparator.
Endocrine disorders
Dry Mouth
51.4%
18/35 • Number of events 21 • Baseline to end of study taper- 6 weeks.
50.0%
12/24 • Number of events 13 • Baseline to end of study taper- 6 weeks.
16.7%
4/24 • Number of events 4 • Baseline to end of study taper- 6 weeks.
17.2%
5/29 • Number of events 5 • Baseline to end of study taper- 6 weeks.
Nervous system disorders
Tiredness/Drowsiness
42.9%
15/35 • Number of events 17 • Baseline to end of study taper- 6 weeks.
33.3%
8/24 • Number of events 10 • Baseline to end of study taper- 6 weeks.
12.5%
3/24 • Number of events 3 • Baseline to end of study taper- 6 weeks.
13.8%
4/29 • Number of events 6 • Baseline to end of study taper- 6 weeks.
Nervous system disorders
Dizziness
20.0%
7/35 • Number of events 7 • Baseline to end of study taper- 6 weeks.
8.3%
2/24 • Number of events 2 • Baseline to end of study taper- 6 weeks.
8.3%
2/24 • Number of events 2 • Baseline to end of study taper- 6 weeks.
3.4%
1/29 • Number of events 1 • Baseline to end of study taper- 6 weeks.
Nervous system disorders
Headache
17.1%
6/35 • Number of events 6 • Baseline to end of study taper- 6 weeks.
20.8%
5/24 • Number of events 5 • Baseline to end of study taper- 6 weeks.
12.5%
3/24 • Number of events 3 • Baseline to end of study taper- 6 weeks.
20.7%
6/29 • Number of events 7 • Baseline to end of study taper- 6 weeks.
Nervous system disorders
Fatigue
14.3%
5/35 • Number of events 5 • Baseline to end of study taper- 6 weeks.
25.0%
6/24 • Number of events 7 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
3.4%
1/29 • Number of events 1 • Baseline to end of study taper- 6 weeks.
Nervous system disorders
Nausea
8.6%
3/35 • Number of events 3 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
6.9%
2/29 • Number of events 2 • Baseline to end of study taper- 6 weeks.
Nervous system disorders
Lightheadedness
8.6%
3/35 • Number of events 3 • Baseline to end of study taper- 6 weeks.
8.3%
2/24 • Number of events 2 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
3.4%
1/29 • Number of events 1 • Baseline to end of study taper- 6 weeks.
Nervous system disorders
Sweating
8.6%
3/35 • Number of events 3 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
0.00%
0/29 • Baseline to end of study taper- 6 weeks.
Gastrointestinal disorders
Vomiting
5.7%
2/35 • Number of events 2 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
4.2%
1/24 • Number of events 1 • Baseline to end of study taper- 6 weeks.
6.9%
2/29 • Number of events 2 • Baseline to end of study taper- 6 weeks.
Nervous system disorders
Anxiety
5.7%
2/35 • Number of events 2 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
4.2%
1/24 • Number of events 1 • Baseline to end of study taper- 6 weeks.
0.00%
0/29 • Baseline to end of study taper- 6 weeks.
Nervous system disorders
Grogginess
5.7%
2/35 • Number of events 2 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
0.00%
0/24 • Baseline to end of study taper- 6 weeks.
0.00%
0/29 • Baseline to end of study taper- 6 weeks.

Additional Information

Dr. Constance Guille

Medical University of South Carolina

Phone: 843-792-6489

Results disclosure agreements

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