Trial Outcomes & Findings for Efficacy and Safety of Iloperidone Compared With Placebo and Active Control in Subjects With Acute Schizophrenia (NCT NCT00254202)

NCT ID: NCT00254202

Last Updated: 2024-12-13

Results Overview

The PANSS is a 30-item scale developed to assess the severity of symptoms of schizophrenia. The PANSS items are divided into positive, negative, and general psychopathology factors. Items are rated on a scale of 1 (absent) to 7 (extremely severe). The PANSS-T score is the sum of scores for all 30 PANSS items (i.e., the sum of the three subscales), with a minimum score of 30 and a maximum score of 210. Higher scores indicate more severe symptoms. A negative change from baseline indicates improvement.

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

593 participants

Primary outcome timeframe

4 weeks

Results posted on

2024-12-13

Participant Flow

Participant milestones

Participant milestones
Measure
Iloperidone
Oral iloperidone
Ziprasidone
Oral ziprasidone
Placebo
Oral placebo
Overall Study
STARTED
295
149
149
Overall Study
Safety Population
300
150
147
Overall Study
COMPLETED
193
98
90
Overall Study
NOT COMPLETED
102
51
59

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Efficacy and Safety of Iloperidone Compared With Placebo and Active Control in Subjects With Acute Schizophrenia

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Iloperidone
n=295 Participants
Oral iloperidone
Ziprasidone
n=149 Participants
Oral ziprasidone
Placebo
n=149 Participants
Oral placebo
Total
n=593 Participants
Total of all reporting groups
Age, Continuous
39.5 years
STANDARD_DEVIATION 10.4 • n=5 Participants
40.0 years
STANDARD_DEVIATION 9.9 • n=7 Participants
40.7 years
STANDARD_DEVIATION 10.4 • n=5 Participants
39.9 years
STANDARD_DEVIATION 10.3 • n=4 Participants
Sex: Female, Male
Female
50 Participants
n=5 Participants
36 Participants
n=7 Participants
35 Participants
n=5 Participants
121 Participants
n=4 Participants
Sex: Female, Male
Male
245 Participants
n=5 Participants
113 Participants
n=7 Participants
114 Participants
n=5 Participants
472 Participants
n=4 Participants
Race/Ethnicity, Customized
American Indian or Alaskan Native
2 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
3 Participants
n=4 Participants
Race/Ethnicity, Customized
Asian
25 Participants
n=5 Participants
12 Participants
n=7 Participants
15 Participants
n=5 Participants
52 Participants
n=4 Participants
Race/Ethnicity, Customized
Black or African American
147 Participants
n=5 Participants
76 Participants
n=7 Participants
76 Participants
n=5 Participants
299 Participants
n=4 Participants
Race/Ethnicity, Customized
Native Hawaiian or Other Pacific Islander
2 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
2 Participants
n=4 Participants
Race/Ethnicity, Customized
White
111 Participants
n=5 Participants
51 Participants
n=7 Participants
46 Participants
n=5 Participants
208 Participants
n=4 Participants
Race/Ethnicity, Customized
Other
8 Participants
n=5 Participants
10 Participants
n=7 Participants
11 Participants
n=5 Participants
29 Participants
n=4 Participants

PRIMARY outcome

Timeframe: 4 weeks

Population: The modified Intent-to-Treat (ITT) population comprise all randomized patients who receive at least one dose of study medication in the short-term double-blind phase and for whom a baseline PANSS score measurement is obtained and at least one post-baseline PANSS score measurement is obtained while on study medication. For patients randomized in error at a second site after being randomized once, the data from the second site were excluded from analysis in the modified ITT population.

The PANSS is a 30-item scale developed to assess the severity of symptoms of schizophrenia. The PANSS items are divided into positive, negative, and general psychopathology factors. Items are rated on a scale of 1 (absent) to 7 (extremely severe). The PANSS-T score is the sum of scores for all 30 PANSS items (i.e., the sum of the three subscales), with a minimum score of 30 and a maximum score of 210. Higher scores indicate more severe symptoms. A negative change from baseline indicates improvement.

Outcome measures

Outcome measures
Measure
Iloperidone
n=283 Participants
Oral iloperidone
Ziprasidone
n=144 Participants
Oral ziprasidone
Placebo
n=140 Participants
Oral placebo
Change From Baseline in Positive and Negative Symptom Scale Total (PANSS-T) Score
-12.0 score on a scale
Standard Error 1.03
-12.3 score on a scale
Standard Error 1.44
-7.1 score on a scale
Standard Error 1.48

Adverse Events

Iloperidone

Serious events: 2 serious events
Other events: 221 other events
Deaths: 0 deaths

Ziprasidone

Serious events: 2 serious events
Other events: 118 other events
Deaths: 0 deaths

Placebo

Serious events: 5 serious events
Other events: 86 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Iloperidone
n=300 participants at risk
Oral iloperidone
Ziprasidone
n=150 participants at risk
Oral ziprasidone
Placebo
n=147 participants at risk
Oral placebo
Blood and lymphatic system disorders
Microcytic anemia
0.33%
1/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Psychiatric disorders
Psychotic disorder
0.33%
1/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
1.3%
2/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Cardiac disorders
Bradycardia
0.00%
0/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.68%
1/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
General disorders
Chest pain
0.00%
0/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.68%
1/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Cardiac disorders
Myocardial infarction
0.00%
0/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.68%
1/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Metabolism and nutrition disorders
Hyponatremia
0.00%
0/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.68%
1/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Nervous system disorders
Convulsion
0.00%
0/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
1.4%
2/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Psychiatric disorders
Schizophrenia
0.00%
0/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.68%
1/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.

Other adverse events

Other adverse events
Measure
Iloperidone
n=300 participants at risk
Oral iloperidone
Ziprasidone
n=150 participants at risk
Oral ziprasidone
Placebo
n=147 participants at risk
Oral placebo
Nervous system disorders
Headache
20.3%
61/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
23.3%
35/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
19.7%
29/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Gastrointestinal disorders
Nausea
9.7%
29/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
14.0%
21/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
8.8%
13/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Nervous system disorders
Dizziness
17.0%
51/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
13.3%
20/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
7.5%
11/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Nervous system disorders
Sedation
12.7%
38/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
27.3%
41/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
8.2%
12/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Investigations
Weight increased
11.3%
34/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
4.7%
7/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
2.0%
3/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Gastrointestinal disorders
Dry mouth
8.7%
26/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
7.3%
11/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.68%
1/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Investigations
Heart rate increased
8.0%
24/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
6.0%
9/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.68%
1/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Respiratory, thoracic and mediastinal disorders
Nasal congestion
8.3%
25/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
3.3%
5/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
2.7%
4/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Cardiac disorders
Tachycardia
9.3%
28/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
2.0%
3/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.68%
1/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Nervous system disorders
Extrapyramidal disorder
3.3%
10/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
9.3%
14/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
2.0%
3/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Psychiatric disorders
Agitation
3.3%
10/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
6.7%
10/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
2.7%
4/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Vascular disorders
Orthostatic hypotension
7.0%
21/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
2.0%
3/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Nervous system disorders
Somnolence
4.0%
12/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
6.0%
9/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
1.4%
2/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Psychiatric disorders
Restlessness
3.7%
11/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
5.3%
8/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
2.0%
3/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Psychiatric disorders
Anxiety
3.0%
9/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
5.3%
8/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.68%
1/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Nervous system disorders
Akathisia
1.3%
4/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
7.3%
11/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
0.00%
0/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Gastrointestinal disorders
Dyspepsia
8.0%
24/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
10.0%
15/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
10.2%
15/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Gastrointestinal disorders
Constipation
9.0%
27/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
8.0%
12/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
9.5%
14/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Gastrointestinal disorders
Vomiting
5.7%
17/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
10.7%
16/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
6.8%
10/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Gastrointestinal disorders
Diarrhoea
6.7%
20/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
8.0%
12/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
6.8%
10/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
General disorders
Fatigue
5.3%
16/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
6.0%
9/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
4.8%
7/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Gastrointestinal disorders
Stomach discomfort
4.3%
13/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
4.7%
7/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
5.4%
8/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Gastrointestinal disorders
Toothache
4.7%
14/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
4.0%
6/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
5.4%
8/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Metabolism and nutrition disorders
Decreased appetite
1.3%
4/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
4.0%
6/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
5.4%
8/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
Psychiatric disorders
Insomnia
4.7%
14/300
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
6.7%
10/150
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.
6.1%
9/147
The safety analysis included patients who received 1 or more doses of study medication and 1 or more subsequent safety evaluations. To provide the most conservative assessment of safety, the 10 patients erroneously randomized twice, who received study drug at each site and met the safety criteria, were counted twice in the safety population.

Additional Information

Vanda Pharmaceuticals

Vanda Pharmaceuticals

Phone: 202-734-3400

Results disclosure agreements

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

Restriction type: GT60