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Chronos: Can the antidepressive response induced by sleep deprivation (wake-therapy) be sustained through continuous stabilisation of the diurnal rhythm and long term light treatment in patients with major depression treated with duloxetine? - Chronos

Chronos: Can the antidepressive response induced by sleep deprivation (wake-therapy) be sustained through continuous stabilisation of the diurnal rhythm and long term light treatment in patients with major depression treated with duloxetine? - Chronos

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2005-001855-39-DK
Enrollment
100
Registered
2005-06-24
Start date
2005-09-05
Completion date
Unknown
Last updated
2021-05-03

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

Conditions

Major depression

Interventions

Trade Name: Cymbalta Product Name: Duloxetine Pharmaceutical Form: Capsule, soft

Sponsors

Psychiatric Research Unit, Frederiksborg General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: A diagnosis of major depression according to DSM-IV Age of 18 or above A score on the Hamilton Depression Scale,17 items version of at least 18 Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Primary psychotic disorder Psychotic depression Drug or alcohol abuse Severe organic brain disease Severe suicidal ideation (a score of 2 or above on the Hamilton Depression Scale, 17-items version) Mental retardation Pregnancy or lactation period

Design outcomes

Primary

MeasureTime frame
Main Objective: The primary objective of the present study is to examine whether the combination of duloxetine and chronoterapeutic methods induces higher remission and response rates at an earlier time point.;Secondary Objective: ;Primary end point(s): Study completed (29 weeks) Compliance of drug less than 85% Compliance with visits less than 85% Eligibility violations Severe adverse events

Countries

Denmark

Outcome results

None listed

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