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Application of generalized latent variable model to repeated measurements of panic disorder

Application of generalized latent variable model to repeated measurements of panic disorder

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300070885
Enrollment
Unknown
Registered
2023-04-25
Start date
2023-05-01
Completion date
Unknown
Last updated
2023-06-04

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

Conditions

Panic Disorder

Interventions

group of panic disorder patients:no intervention
group of control population:no intervention

Sponsors

The Affiliated Drum Tower Hospital of Nanjing University Medical School
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Aged between 18 and 65 years (based on date of birth); 2. In accordance with the diagnostic criteria for panic disorder in the Diagnosis and Statistical Manual of Mental Disorders (5th Edition), and got Hamilton Depression Scale (HAMD17) scores less than 17 points; 3. At least one attack in the month prior to enrollment, and with at least one of the following two conditions: 1. Constant fear of another attack or fear of the effects or consequences after the attack (e.g., loss of control, heart attack, "going crazy"); 2. There is significant behavioral maladjustment associated with attack, such as avoidance of specific places. 4. No formal anti-anxiety or anti-depression treatment in the last 2 months; 5. Able to understand and sign informed consent.

Exclusion criteria

Exclusion criteria: 1. The patients cannot tolerate or unwilling to cooperate with the scale test; 2. Co-suffering from other mental disorders or organic mental disorders; 3. Patients with clinically significant cognitive impairment 4. Other conditions deemed unsuitable for participation in this study by the researchers.

Design outcomes

Primary

MeasureTime frame
Panic Disorder Severity Scale;

Secondary

MeasureTime frame
Self-rating Anxiety Scale;Quality of Life Scale;

Countries

China

Contacts

Public ContactQiuyun Cao

The Affiliated Drum Tower Hospital of Nanjing University Medical School

caoqiuyun025@126.com+86 13611586780

Outcome results

None listed

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