Study to Assess Clinical Response of Duloxetine in Patients Hospitalized for Severe Depression

Boehringer Ingelheim

Status and phase: Completed; Phase 4

Conditions: Depressive Disorder, Major

Treatments: Drug: Duloxetine; Drug: Placebo

Study type: Interventional

Funder types: Industry

Identifiers

NCT02229825

1208.24

Details and patient eligibility

About

Study to assess efficacy of Duloxetine 120 mg and Duloxetine 60 mg in patients hospitalized for severe depression after 4 weeks of treatment. To evaluate the rescue option in non-responding patients. Safety of Duloxetine will also be assessed.

Enrollment: 339 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Male or female patients of 18 years of age at the screening visit or older
2. Meet criteria for severe Major Depressive Disorder (MDD)
3. Montgomery-Asberg-depression rating scale (MADRS) total score ≥ 30 and the 6-item Hamilton Depression scale (HAMD-6) score ≥12 at both screening (V1) visit and baseline (V2) visits
4. Clinical Global Impression of Severity (CGI-Severity) score ≥4 at both screening visit and baseline visit.
5. Requirement of hospitalization (not for social or other non-medical reasons) at screening visit and at least up to Visit 4
6. Patient willing and able to comply with the requirement for hospitalization and with all scheduled visits, tests and procedures required by the protocol
7. Have a level of understanding sufficient to provide informed consent and to communicate with the investigators and site personnel. Informed consent document must be signed at screening visit, in accordance with Good Clinical Practice (GCP) and local regulatory requirements, prior to any study procedure

Exclusion criteria

1. More than two previous episodes of major depression that did not respond to adequate doses and duration (minimum of 6 weeks) of two different antidepressant therapies
2. Lack of response to at least two antidepressant therapies given at adequate doses for at least 6 weeks for the current depressive episode
3. Concurrent presence of symptoms fulfilling criteria for any Axis I disorder other than anxiety disorders (with exception of the Obsessive-Compulsive Disorder (OCD)) or Major Depressive Disorder, in the investigator's judgment
4. Any previous diagnosis of a bipolar disorder, schizophrenia or OCD
5. Depression with catatonic features, depression with post-partum onset, or organic mental disorders
6. The presence of an Axis II disorder
7. MDD with psychotic features requiring neuroleptic treatment and/or interfering with patient's ability to provide informed consent, at investigator's discretion
8. History of substance abuse or dependence within the past year, excluding nicotine and caffeine, but including alcohol or benzodiazepines
9. Positive urine screen for drug abuse (cannabinoids, cocaine, opiates including methadone, or amphetamines) at screening
10. Epilepsy or a history of seizure disorder or of a treatment with anticonvulsant medication for epilepsy or seizures
11. Patients with acute liver injury (such as hepatitis) or severe cirrhosis (such as Child-Pugh Class C)
12. Known diagnosis of congenital galactosaemia, glucose or galactose malabsorption syndrome, or lactose deficiency
13. Patient with a known diagnosis of raised intraocular pressure, or at known risk of acute narrow-angle glaucoma
14. Serious medical illness or clinically significant laboratory abnormalities that, in the judgment of the investigator, are likely to require intervention/exclusion of study medication during the course of the study: cardiovascular (e.g. uncontrolled hypertension, abnormal initial ECG findings according to investigator judgement), respiratory, haematological, hepatic or gastrointestinal
15. End stage renal disease (estimated creatinine clearance ≤30 mL/min) and undergoing dialysis
16. Abnormal thyroid-stimulating hormone (TSH) concentrations, based on the performing laboratory's reference ranges. Patients must be clinically and chemically euthyroid at the time of randomization. Patients may be taking thyroid replacement therapy provided their dose is stable and their compliance is good for at least three months before the screening visit
17. Pregnancy (to be excluded by urine pregnancy test at screening visit) or breast-feeding
18. Sexually active woman of childbearing potential (i.e. not 6 months post-menopausal, or not surgically sterilized) not using a medically approved method of birth control (i.e. oral contraceptives, intrauterine device, or double-barrier) for at least one month prior to the screening visit and throughout the study
19. Participation in another clinical trial within 30 days prior to screening visit
20. Current treatment with Duloxetine for any indication and previous treatment with Duloxetine for psychiatric indications
21. Known hypersensitivity to Duloxetine or any of the inactive ingredients
22. History of oversensitivity to psychotropic drugs, in the investigator's judgment
23. Electro-convulsive Therapy (ECT) or Transcranial Magnetic Stimulation (TMS) within one year prior to screening visit and during the study
24. Initiation or discontinuation of depression-oriented psychotherapeutic treatment (e.g. behaviour therapy, psychoanalytic therapy, cognitive therapy, etc) within 6 weeks prior to screening visit, or planned use of such treatment at any time during the study
25. Treatment with a Monoamine Oxidase Inhibitor (MAOI) within 14 days prior to baseline visit or the potential need to use an MAOI during the study or within 5 days after discontinuation of duloxetine
26. Treatment with Fluoxetine within 30 days prior to baseline visit
27. Treatment with any excluded medication listed in the protocol

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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339 participants in 2 patient groups

Duloxetine 60 mg

Experimental group

Description:

Duloxetine 60 mg

Treatment:

Drug: Duloxetine

Drug: Placebo

Duloxetine 120 mg

Experimental group

Description:

Duloxetine 120 mg

Treatment:

Drug: Duloxetine

Drug: Placebo