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Exploring the environmental role in mixed pedigree study of obsessive-compulsive disorder and schizophrenia

Exploring the environmental role in mixed pedigree study of obsessive-compulsive disorder and schizophrenia

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000036650
Enrollment
Unknown
Registered
2020-08-24
Start date
2020-10-01
Completion date
Unknown
Last updated
2020-09-21

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

Conditions

obsessive-compulsive disorder

Interventions

Obsessive-compulsive disorder, schizophrenia, family members without mental disorders:Do not apply

Sponsors

Shanghai Mental Health Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Require the same family were members of three generations exist in accord with the DSM - 5 patients with obsessive-compulsive disorder and schizophrenia diagnosis standard of two kinds (previous and current illness can be), collect family members at least three (ocd patients at least 1, patients with schizophrenia at least 1, not people with mental disabilities at least 1-2, obsessive-compulsive disorder and schizophrenia patients parents or siblings), the proband as obsessive-compulsive disorder, or schizophrenia patients, not people with mental disabilities must first license first-degree relatives; 2) All the family members are han nationality. The family members included in this study are required to be at the current age of >=18 years old, with no gender restriction and the age of onset <= 60 years old. 3) All the family members included in this study have sufficient audiovisual level to complete the required examinations; 4) Family members enrolled in this study signed informed consent.

Exclusion criteria

Exclusion criteria: 1) Severe symptoms of the disease make the patient unable to complete the required assessment; 2) High risk of suicide or negative thoughts; 3) Women who are pregnant or planning to become pregnant recently; 4) Organic brain diseases of clinical significance, or abnormal laboratory tests; 5) Abusers of psychoactive substances; 6) People with convulsive disorders.

Design outcomes

Primary

MeasureTime frame
Personality traits;depression state;anxiety state;

Countries

China

Contacts

Public ContactYuan Wang

Shanghai Mental Health Center

wangyuan129@163.com+86 15026689326

Outcome results

None listed

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