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Individualized treatment of Venlafaxine and its derivatives: A Study on the Relationship between Plasma Drug Concentration and Therapeutic Effect Based on TDM

Individualized treatment of Venlafaxine and its derivatives: A Study on the Relationship between Plasma Drug Concentration and Therapeutic Effect Based on TDM

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500107319
Enrollment
Unknown
Registered
2025-08-08
Start date
2025-08-08
Completion date
Unknown
Last updated
2025-08-18

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

Conditions

Depressive disorder

Interventions

Venlafaxine hydrochloride group (VH group):N/A
Desvenlafaxine succinate group (DVS group):N/A
Toludesvenlafaxine hydrochloride group (TVH group):N/A

Sponsors

Zhongda Hospital, Southeast University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Meet the diagnostic criteria for depressive disorders in the Fifth Edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-V) of the United States; 2. The subjects took the medicine as prescribed by the doctor during their hospitalization. 3. During the treatment period, regularly receive treatment drug monitoring and biochemical tests; 4. Age: 18 to 80 years old, gender not limited; 5. With the patient's consent and the signing of the informed consent form.

Exclusion criteria

Exclusion criteria: 1. Accompanied by severe or unstable physical diseases, neurological diseases and other mental disorders; 2. Use the same type of antidepressant within two weeks before treatment, or use two or more of the same type of antidepressant simultaneously in the medication regimen; 3. Women of childbearing age who are breastfeeding, pregnant or have not taken reasonable contraceptive measures; 4. Those who have not responded to SSRI and SNRI drugs in the past, and those who have been allergic to related drugs in the past.

Design outcomes

Primary

MeasureTime frame
Reduction rate of Hamilton Depression Scale-17 score;

Secondary

MeasureTime frame
Hamilton Anxiety Scale;Plasma drug concentration;

Countries

China

Contacts

Public ContactLingjun Zhong

Zhongda Hospital, Southeast Universtiy

zhonglingjun2017@163.com+86 138 1388 2412

Outcome results

None listed

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