- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT01941693
A Randomized Controlled Trial of Structured Stepped-care Intervention for Psychiatric Comorbidity
Novel Treatments for Alcohol Dependence: A Randomized Controlled Trial of Structured Stepped-care Intervention for Psychiatric Comorbidity
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
In summary, the specific aims of this project are:
- To assess the effectiveness of a novel stepped care intervention for alcohol dependent patients with co-morbid anxiety and/or depression compared to usual treatment for alcohol dependence in promoting abstinence from alcohol and increased quality of life and in reducing symptoms of anxiety and depression.
- To describe important factors relating to the maintenance of alcohol-related psychiatric comorbidity.
Step 1: All subjects will complete 12 weeks of pharmacotherapy (n = 120) on naltexone (50 mg, 1 tablet daily), acamprosate (333 mg, 2 tablets 3 times daily, reduced to 4/day for women <65kg), or a combination of the two. After a 3 week stabilization period, subjects will undergo complete formal assessment for anxiety and depression. Those subjects with a diagnosis of anxiety or depressive disorder regardless of drinking outcome will be offered the next step of care and followed up at 12-16 weeks.
Step 2: Subjects to undergo the next step of care (n = 30 per group, 60 in total) will be randomized by referring to the consecutively assigned subject identification number to a matched numbered envelope containing a random assignment card. Randomization will be stratified according to concomitant SSRI use. The treatment groups will be:
- Intervention for comorbid anxiety or depression, and
- Usual counseling care.
Tipo di studio
Iscrizione (Effettivo)
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
-
-
New South Wales
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Sydney, New South Wales, Australia, 2050
- Drug Health Services, Royal Prince Alfred Hospital
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria for Step 1:
- alcohol dependence according to DSM-IV criteria, with alcohol as the subject's drug of choice,
- age 18-65,
- adequate cognition and English language skills to give valid consent and complete research interviews (as assessed by the mini mental state examination),
- willingness to give written consent,
- abstinence from alcohol for between 3 and 21 days (standard clinical criteria for use of acamprosate or naltrexone),
- resolution of any clinically evident alcohol withdrawal (score 0-1 on RPA hospital alcohol withdrawal scale), and a positive score on the initial comorbidity suspicion checklist (CSC).
Exclusion Criteria for Step 1:
- sensitivity to study medications or therapy with these drugs within 6 months,
- active major psychiatric disorder associated with significant suicide risk,
- pregnancy or lactation,
- advanced liver disease (hepatocellular failure, variceal bleeding, ascites or encephalopathy),
- other serious medical illness that would interfere with adherence to the study protocol.
Entry criteria to step 2:
- Completion of 3 weeks on acamprosate and/or natlrexone and/or, resolution of any clinically evident alcohol withdrawal (score 0-1 on RPA hospital alcohol withdrawal scale),
- case formulation and diagnosis for anxiety or depression (see below).
Exclusion criteria 2:
- Non-compliance on acamprosate and/or naltrexone,
- alcohol consumption at baseline levels,
- resolution of clinically evident anxiety or depression as assessed by the case formulation (see below). These patients will be offered further treatment
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Comparatore attivo: Solita cura
|
Counselling for all subjects will continue in accord with standard practice.
Currently, programs of brief individualized motivation enhancement therapy (feedback of assessment findings, reinforcement, empathy, client's own motivation) are available.
|
|
Sperimentale: Integrated care
Integrated care: Intervention for co-morbid alcohol dependence and anxiety or mood disorder. Trained therapists will deliver specific Cognitive Behavioural Therapy based upon interventions that have been supported by randomised controlled trials for alcohol use, anxiety, and depressive disorders. |
Intervention for co-morbid alcohol dependence and anxiety or mood disorder.
Trained therapists will deliver specific Cognitive Behavioural Therapy based upon interventions that have been supported by randomised controlled trials for alcohol use, anxiety, and depressive disorders.
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Alcohol consumption
Lasso di tempo: 12 weeks
|
Time to relapse (>5 drinks on any one day)
|
12 weeks
|
|
Time to lapse
Lasso di tempo: 12 weeks
|
time to consumption of any alcohol (lapse) identified by self-reported alcohol consumption
|
12 weeks
|
|
amount of alcohol consumption
Lasso di tempo: 12 weeks
|
expressed as the average consumption per drinking day
|
12 weeks
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Improvement in depressive or anxiety symptoms
Lasso di tempo: 12 weeks
|
DASS 21
|
12 weeks
|
|
Diagnosis severity
Lasso di tempo: 16 weeks
|
clinician rated severity from ADIS-IV and HDRS on anxiety and depressive diagnoses.
|
16 weeks
|
Collaboratori e investigatori
Collaboratori
Investigatori
- Investigatore principale: Andrew Baillie, Macquarie University
- Investigatore principale: Paul Haber, University of Sydney
Pubblicazioni e link utili
Pubblicazioni generali
- Morley KC, Baillie A, Leung S, Sannibale C, Teesson M, Haber PS. Is Specialized Integrated Treatment for Comorbid Anxiety, Depression and Alcohol Dependence Better than Treatment as Usual in a Public Hospital Setting? Alcohol Alcohol. 2016 Jul;51(4):402-9. doi: 10.1093/alcalc/agv131. Epub 2015 Dec 15.
- Morley KC, Baillie A, Sannibale C, Teesson M, Haber PS. Integrated care for comorbid alcohol dependence and anxiety and/or depressive disorder: study protocol for an assessor-blind, randomized controlled trial. Addict Sci Clin Pract. 2013 Nov 19;8(1):19. doi: 10.1186/1940-0640-8-19.
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- X05-0279
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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