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Effect of genetic polymorphism on brain structure and prediction of duration of abstinence in alcohol-dependent patients

Effect of genetic polymorphism on brain structure and prediction of duration of abstinence in alcohol-dependent patients

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100047196
Enrollment
Unknown
Registered
2021-06-10
Start date
2021-06-02
Completion date
Unknown
Last updated
2022-01-24

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

Conditions

alcohol dependence

Interventions

Case series:No

Sponsors

Peking University Sixth Hospital
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Meet the DSM-iv diagnostic criteria for alcohol dependence; 2. Aged 18 to 60 years; 3. Han nationality; 4. Male; 5. CIWA-Ar score <11 points; 6. Can complete related scale evaluation; 7. The education level is junior high school and above.

Exclusion criteria

Exclusion criteria: 1. Patients who additionally suffered from other Axis I psychiatric disorders according to DSM-iv and any previous or current substance dependence other than nicotine use according to DSM-iv; 2. Significant underlying medical conditions (e.g., cardiovascular or cerebrovascular disease); 3. Receive any pharmacological treatment altering alcohol craving, such as acamprosate, aripiprazole, quetiapine, baclofen or nalmefene; 4. Those who are claustrophobic or have metal implants may not be suitable for MRI testing 5. Informed consent cannot be signed.

Design outcomes

Primary

MeasureTime frame
Wsiconsin card sorting test ,WCST;Barratt Impulse Scale 11th Edition;Monetary Choice questionnaire, MCQ;genetic testing;Functional magnetic resonance;Diffusion tensor imaging;

Secondary

MeasureTime frame
Michigan Alcoholism Screening Test, MAST;Alcohol Urge Questionnaire, AUQ;Visual Analog Scale, VAS;Concise mental status check;

Countries

China

Contacts

Public ContactSun Hongqiang

Peking University Sixth Hospital

sunHq@bjmu.edu.cn+86 10 82805960

Outcome results

None listed

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