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Ensayo clínico multicéntrico, aleatorizado, doble ciego, en fase II y en dos etapas para evaluar la eficacia y la seguridad de MK-0594 en pacientes con alcoholismo. A Phase II Multicenter, Randomized, Double-Blind, Two-Stage Clinical Trial to Evaluate the Efficacy and Safety of MK-0594 in Patients with Alcohol Dependence

Ensayo clínico multicéntrico, aleatorizado, doble ciego, en fase II y en dos etapas para evaluar la eficacia y la seguridad de MK-0594 en pacientes con alcoholismo. A Phase II Multicenter, Randomized, Double-Blind, Two-Stage Clinical Trial to Evaluate the Efficacy and Safety of MK-0594 in Patients with Alcohol Dependence

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2008-004686-26-ES
Enrollment
1500
Registered
2008-09-15
Start date
2009-07-29
Completion date
Unknown
Last updated
2012-04-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dependencia Alcohólica Alcohol Dependence MedDRA version: 9.1 Level: LLT Classification code 10001594 Term: Alcohol dependence syndrome

Interventions

Product Name: MK-0594 Product Code: MK-0594 Pharmaceutical Form: Film-coated tablet INN or Proposed INN: serlopitant CAS Number: 860642-69-9 Concentration unit: mg milligram(s) Concentration type: equ

Sponsors

Merck & Co., Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patient has a DSM-IV-TR diagnosis of alcohol dependence, and alcohol addiction is the patient's primary complaint among substance use disorders and patient is not in remission. If applicable, dose of medically prescribed daily psychotropic medications has been unchanged for at least four weeks. Patients has negative urine toxicological screen for opiates, stimulants, and sedative-hypnotics, unless medically prescribed. Patient has stable residence in the 2 months prior to screening visit, no unresolved legal problems that may impact participation in the study and has reasonable transportation arrangements to the study site and has no plans to move for the study duration. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Patient anticipates inpatient or residential alcohol treatment or is required to receive treatment by a court of law or involuntarily committed to treatment. Patient has been hospitalized for alcohol withdrawal delirium in the past year or ever experienced seizure, alcohol-induced persisting dementia or amnestic disorder, or alcohol-induced psychotic disorder. Patient has a history of suicide attempt within the last year or has clinically significant suicidal or homicidal ideation at screening, as assessed by the investigator. Patient has current or lifetime diagnosis of schizophrenia or bipolar I disorder.

Design outcomes

Primary

MeasureTime frame
Secondary Objective: Evaluate efficacy of MK-0594 in maintaining abstinence over Weeks 3-12 of a 12-week treatment period;Primary end point(s): Maintained absence of heavy drinking;Main Objective: Evaluate efficacy of MK-0594 in maintaining absence of heavy alcohol drinking over Weeks 3-12 of a 12-week treatment period

Countries

Belgium, France, Germany, Spain

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026