perphenazine and Chemical Dependence

perphenazine has been researched along with Chemical Dependence in 9 studies

Perphenazine: An antipsychotic phenothiazine derivative with actions and uses similar to those of CHLORPROMAZINE.
perphenazine : A phenothiazine derivative in which the phenothiazine tricycle carries a chloro substituent at the 2-position and a 3-[4-(2-hydroxyethyl)piperazin-1-yl]propyl group at N-10.

Research

Studies (9)

Authors

Clinical Trials (2)

Trial Overview

Trial Outcomes

Clinical Symptoms

The main outcome measure of clinical symptoms was the Positive and Negative Symptoms Scale. This is a 30 item scale for assessing patients diagnosed with schizophrenia. Each item is rated on a 1 (absent) to 7 (extreme) scale. The minimum total score is 30 and the maximum is 210. (NCT00156715)
Timeframe: 12 Weeks

Mean Number of Drinking Days Per Week

Timeline Follow-back (TLFB) procedure was used at screening and baseline to establish current substance use, and it was also used weekly during the course of the study to assess continued alcohol and other substance use. TLFB cosisted of using a calendar and sasking participants to report alcohol and other drug use since last visit. At the screening visit, the TLFB was done for the four weeks prior to the visit. (NCT00156715)
Timeframe: 12 Weeks

Average Over Time of Frequency of Drinking Days (Used to Evaluate Treatment Efficacy)

Frequency of drinking days is obtained each week retrospectively as the number of drinking days during the prior week (assessed using the Timeline Followback). Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Average Over Time of Global Functioning (Used to Evaluate Treatment Efficacy)

A rater assesses social, occupational and psychological functioning on a hypothetical continuum of mental health - illness (using Global Assessment of Functioning); scores range from 100 to 1, where higher values represent a better outcome. Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Average Over Time of Positive and Negative Symptoms (Used to Evaluate Treatment Efficacy)

A rater assesses positive and negative symptoms of schizophrenia using a 30-item scale (Positive and Negative Symptom Score) Scores range from 30 to 210, where higher values represent a worse outcome. Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Average Over Time of Severity of Illness and Global Improvement (Used to Evaluate Treatment Efficacy)

A rater assesses the severity of illness and global impression using a scale from 1 to 7 (Clinical Global Impression), where higher values represent a worse outcome. Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Change Over Time in Frequency of Heavy Drinking Days (Used to Evaluate Treatment Efficacy)

Frequency of heavy drinking days is obtained each week retrospectively as the number of heavy drinking days during the prior week (assessed by the Timeline Followback Scale). A heavy drinking day is defined as 4 or more drinks per day for a female and 5 or more drinks per day for a male. Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Number of Participants With Medication Adherence

Number of participants with medication adherence (defined as taking medication at least 75% of the days in the treatment period). (NCT00130923)
Timeframe: 6 months

Reviews

1 review available for perphenazine and Chemical Dependence

Trials

2 trials available for perphenazine and Chemical Dependence

Other Studies

6 other studies available for perphenazine and Chemical Dependence