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A randomized, parallel, double-blind, placebo controlled trial to investigate HPA-axis activation before and after electro-convulsive therapy in patients with a major depressive episode using an orally administered 5-HTP challenge test

A randomized, parallel, double-blind, placebo controlled trial to investigate HPA-axis activation before and after electro-convulsive therapy in patients with a major depressive episode using an orally administered 5-HTP challenge test - 5-HTP challenge in patients with a major depressive episode.

Status
Unknown
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON33643
Enrollment
30
Registered
2009-03-25
Start date
Unknown
Completion date
Unknown
Last updated
2024-05-06

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

Conditions

depression depressive disorder

Interventions

None listed

Sponsors

Centre for Human Drug Research
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: • Male or female sex • Age of 18-75 years (extremes included); • Diagnosed with a major depressive episode according to DSM-IV by attending psychiatrist; • Scheduled for an ECT course; • Signed Informed Consent;

Exclusion criteria

Exclusion criteria: • Severe hallucinations, delusions,or disorganized behaviour that could interfere with study compliance and/or provision of informed consent as to judgment of the psychiatrist; • Suicidal intent or behaviour that may render participation dangerous to the patient and/or to the staff as to judgment of the psychiatrist; • Severe cognitive impairment could interfere with study compliance and/or provision informed consent as to judgment of the psychiatrist or a MMSE score

Design outcomes

Primary

MeasureTime frame
Primary study endpoints • Plasma ACTH • Serum total and free cortisol • Serum prolactin • Saliva free cortisol • Bond and Lader Visual Analogue Scale (VAS) for alertness, mood, calmness and nausea. • Adverse Event reporting (AE*s).

Secondary

MeasureTime frame
Secondary endpoints: Pharmacokinetics: • plasma 5-HTP concentrations. Psychometric parameters: • Brief Symptom Inventory (BSI); • Comprehensive Psychopathological Rating Scale (CPRS) Safety: • Blood pressure, Heart Rate, Body temperature, electrocardiogram

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)