Trazodone Once a Day in Major Depression Disorder

Sponsor
Aziende Chimiche Riunite Angelini Francesco S.p.A (Industry)
Overall Status
Completed
CT.gov ID
NCT02086929
Collaborator
(none)
364
32
2
16
11.4
0.7

Study Details

Study Description

Brief Summary

The study objective is to evaluate the efficacy and safety of trazodone OAD vs venlafaxine extended release (venlafaxine XR) after an 8-week treatment period in patients with major depressive disorder.

Condition or Disease Intervention/Treatment Phase
Phase 3

Detailed Description

This randomized, venlafaxine-controlled, double-blind, parallel design study consists of a Pre-Treatment Phase (screening, wash-out) and a double-blind Treatment Phase (randomization to trazodone OAD or to venlafaxine XR, treatment for 8 weeks and tapering for 1 to 3 weeks). During the Pre-Treatment Phase, patients who sign an informed consent form will undergo initial screening. Potential candidates will be instructed to discontinue antidepressants or prohibited medications (wash-out) for a period specific to taper schedule (based on 5 elimination half-lives of the used medication). On the last day of the Pre-Treatment Phase, patients will be evaluated for the final eligibility, and those qualified will be randomly allocated in a 1:1 proportion to trazodone OAD 300 mg/day (1 week of tapering with trazodone OAD 150 mg/day) or to venlafaxine XR 75 mg/day once daily. After 3 and 5 weeks of treatment, subjects will be evaluated for the response. For non responding patients dose increases (in increments of 75 mg/day) will be done till to reach the maximum of 225 mg/day for venlafaxine XR and 450 mg/day for trazodone OAD. Patients non responding to treatment at the final visit will have their study medication tapered from 1 to 3 weeks, according to the maximum dose reached during the study. In order to prevent relapse of depression symptoms, responders at the final visit may continue the treatment. In this case, an unblinded third party Dispenser will open the treatment code and will prescribe the same medication taken by the patients during the trial, according to the formulation available on the market.

Study Design

Study Type:
Interventional
Actual Enrollment :
364 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Triple (Participant, Investigator, Outcomes Assessor)
Primary Purpose:
Treatment
Official Title:
A Randomized, Double-blind Study Comparing the Efficacy and Safety of Trazodone OAD and Venlafaxine XR in the Treatment of Patients With Major Depressive Disorder.
Study Start Date :
Dec 1, 2012
Actual Primary Completion Date :
Apr 1, 2014
Actual Study Completion Date :
Apr 1, 2014

Arms and Interventions

Arm Intervention/Treatment
Experimental: Trazodone

300 mg/day for 8 weeks (including 1 week 150 mg/day of dose-titration). After 3 and 5 weeks of treatment, non responders will have dose increases (in increments of 75 mg/day) till to reach the maximum of 450 mg/day. Dosage form: capsule.

Drug: Trazodone

Active Comparator: Venlafaxine XR

75 mg/die for 8 weeks. After 3 and 5 weeks of treatment, non responders will have dose increases (in increments of 75 mg/day) till to reach the maximum of 225 mg/day. Dosage form: capsule.

Drug: Venlafaxine

Outcome Measures

Primary Outcome Measures

  1. Hamilton Depression Rating Scale (HAMD) score [Day 56]

    Mean change from baseline (Day 0) in HAMD score at Day 56.

Secondary Outcome Measures

  1. Montgomery-Asberg Depression Rating Scale (MADRS) score [Day 56]

    Mean change from baseline (Day 0) in MADRS score at Day 56.

  2. Clinical Global Impression (CGI) Severity of Illness score [Day 56]

    CGI-Severity of Illness improvement at Day 56.

  3. Clinical Global Impression (CGI) Global improvement score [Day 56]

    CGI-Global improvement at Day 56.

  4. Percentage of responders [Day 56]

    Rate of patients with a 50% decrease with respect to baseline on the HAMD score at Day 56.

  5. Percentage of patients with remission [Day 56]

    Rate of patients with a HAMD score <or= at Day 56.

  6. Safety profile of trazodone OAD compared to venlafaxine XR [11 weeks]

    Safety and tolerability will be assessed through adverse events monitoring, physical examinations and monitoring of vital signs, body weight, clinical laboratory tests, ECG.

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years to 75 Years
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • men and women 18-75 years of age (limits included) with no limitation of race;

  • outpatients;

  • major depressive disorder according to DSM-IV criteria as assessed using the MINI International Neuropsychiatric Interview;

  • 17-item HAMD score > 18 at both screening and baseline visits with a decrease not exceeding 20% between screening and baseline;

  • symptoms of depression for at least one month before study entry (screening visit);

  • legally capable to give their consent to participate the study, and available to sign and date the written informed consent prior to the inclusion in the study;

  • women of childbearing potential must agree not to start a pregnancy from the signature of the informed consent up to 30 days after the last administration of the investigational product.

Exclusion Criteria:
  • participation in another trial involving any investigational drug during the past 60 days;

  • known hypersensitivity to venlafaxine or trazodone or their excipients;

  • use of venlafaxine or trazodone within the previous six months;

  • acute, or chronic, or recurrent medical conditions that might affect/jeopardize the study results;

  • significant liver disease, defined as active hepatitis or elevated liver enzymes > 3 times the upper boundary of the normal range;

  • significant renal disease, defined as urea and/or creatinine > 3 times the upper boundary of the normal range

  • myocardial infarction within 6 months prior to start of the double blind treatment;

  • positive present history of glaucoma;

  • history of risk factors for Torsade de Pointes, such as heart failure, cardiac arrhythmias, bradycardia, cardiac conduction abnormalities, family history of long QT syndrome, cardiac hypertrophy, cardiomyopathy, chronic cardiac insufficiency;

  • values of electrolytes (sodium, potassium, calcium, magnesium, chloride) outside the normal laboratory range and judged clinically relevant by the Investigator;

  • concomitant treatment with drugs known for QT prolongation, or with drugs producing hypokalemia, or diuretics;

  • QTcF values higher than 450 msec in the ECG performed at the screening;

  • history of major depression resistant to medical treatments (previous failure to respond to two consecutive antidepressants of different classes used for a sufficient length of time at appropriate doses);

  • history of seizure events other than a single childhood febrile seizure;

  • history of alcohol or psychoactive substance abuse or addiction (except caffeine or nicotine) during the last year as defined by DSM-IV criteria;

  • positive urine drug screen for CNS-active drugs (cocaine, opioids, amphetamines and cannabinoids) at Visit 1 (screening);

  • acute risk of suicide (HAMD, criterion 3 with a value > 3);

  • presence of any primary psychiatric disorder other than major depression;

  • history or presence of bipolar disorder, any psychotic disorder, mental disorder due to general medical conditions;

  • pregnancy, lactation, or female with a positive urine pregnancy test result at Visit 1 (Screening);

  • electroconvulsive therapy (ECT) within 30 days prior to the screening visit;

  • use of antipsychotic drugs within two months prior to the baseline visit (Visit 2);

  • use of any anxiolytic or sedative hypnotic drug within seven days prior to the baseline (Visit 2) and during the study. Exception is stable low doses of benzodiazepines for insomnia (if taken by the patient more than two weeks before the Treatment Phase);

  • use of any psychotropic drug or substance with central nervous system effects within seven days prior to the baseline visit (Visit 2);

  • use of any non-psychotropic drug with psychotropic effects (e.g. alpha-adrenergic blockers) within seven days prior to the baseline visit (visit 2), unless a stable dose of the drug has been maintained for at least one month (three months for thyroid or hormonal medications) before the baseline visit (visit 2);

  • concomitant treatment with CYP3A4 inhibitors (e.g. ketoconazole, ritonavir, indinavir);

  • hyperthyroidism, even if pharmacologically corrected;

  • start or discontinuation of psychotherapy within 6 weeks prior to screening;

  • clinically significant abnormalities on physical examination, vital signs, ECG, laboratory tests at the screening visit;

  • high blood pressure (supine systolic blood pressure > 160 mmHg or supine diastolic blood pressure > 90 mmHg) at screening or baseline, either untreated or under treatment with antihypertensives

  • inability to comply with the protocol requirements, instructions and study-related restrictions; e.g. uncooperative attitude, inability to return for study-visits, and improbability of completing the clinical study;

  • vulnerable subjects (e.g. persons kept in detention);

  • if subject is the Investigator or his/her deputies, first grade relative, research assistant, pharmacist, study coordinator, other staff of relative thereof directly involved in the conduct of the study.

Contacts and Locations

Locations

Site City State Country Postal Code
1 Institute für Psychosomatik Vienna Austria 1010
2 AKH Wien Vienna Austria 1090
3 PRAGTIS, s.r.o. Praha 2 Praha Czech Republic 12000
4 Psychiatry Trial, s.r.o. Praha 5 Praha Czech Republic 15800
5 MEDICAL SERVICES PRAGUE, s.r.o. Praha 6 Praha Czech Republic 160 00
6 Neuropsychiatrie s.r.o. Praha 6 Praha Czech Republic 160 00
7 Saint Anne, s.r.o. Brno-mesto Czech Republic 60200
8 SUPERVIZE, s.r.o. Kutna Hora Czech Republic 284 01
9 BIALBI s.r.o. Litomerice Czech Republic 41201
10 Fakultni Nemocnice Olomouc, Klinika Psychiatrie Olomouc Czech Republic 77 900
11 MUDr. Eva Soukupová-Psychiatrická praxe, s.r.o. Plzeň Czech Republic 301 00
12 NZZ- MUDr. Jaroslav Hronek, psychiatrická ambulance Plzeň Czech Republic 301 00
13 UOPI di Psichiatria Azienda Ospedaliero Universitaria Policlinico Vittorio Emanuele, Presidio "Gaspare Rodolico" Catania Italy 95100
14 Clinica Psichiatrica Nuovo Ospedale S. Salvatore Università degli Studi del L'Aquila L'Aquila Italy 67100
15 Ospedale Santa Maria della Misericordia Unità di Degenza Psichiatrica-SPDC Perugia Italy 06132
16 Azienda Ospedaliera Sant'Andrea Università La Sapienza Unità Operativa Complessa di Psichiatria Rome Italy 00189
17 AOUS-Azienda Ospedaliera Universitaria Senese Policlinico Santa Maria alle Scotte Clinica Psichiatrica Universitaria Siena Italy 53100
18 Department of Neurosciences University of Turin Turin Italy 10126
19 Quantum Medical Center Srl Bucharest Romania RO-011426
20 Spitalul clinic de psihiatrie "Prof. Dr. Al. Obregia"/Sectia 13 Bucharest Romania RO-041914
21 Spitalul Clinic de Psihiatrie "Prof. Dr. Al. Obregia"/Sectia 1 Bucharest Romania RO-041914
22 Spitalul Clinc de Urgenta Militar "Dr. Stefan Odobleja", Craiova Craiova Romania RO-200530
23 Spital Clinic de Psihiatrie SOCOLA / Iasi Iasi Romania RO-700282
24 Spitalul de Psihiatrie "Dr. Gh.Preda" Sibiu Sibiu Romania RO-550082
25 Spitalul Clinc Judetean Mures, Centrul de Sanatate Mintala Targu Mures Romania RO-540096
26 Psychiatricka ambulancia Bratislava Slovakia 81107
27 MENTUM, s.r.o. Bratislava Slovakia 82007
28 EPAMED, s.r.o. Kosice Slovakia 4000
29 Psychiatricka nemocnica Michalovce Slovakia 7101
30 Psycholine, s.r.o. Rimavska Sobota Slovakia 97901
31 Psychiatricke oddelenie, NsP sv Barbory Roznava Roznava Slovakia 4801
32 Instituto de Investigacion y Asistencia Psiquiatrica - IIAP Madrid Spain 28002

Sponsors and Collaborators

  • Aziende Chimiche Riunite Angelini Francesco S.p.A

Investigators

  • Principal Investigator: Filippo Bogetto, MD, Department of Neuroscience University of Turin - Italy

Study Documents (Full-Text)

None provided.

More Information

Additional Information:

Publications

None provided.
Responsible Party:
Aziende Chimiche Riunite Angelini Francesco S.p.A
ClinicalTrials.gov Identifier:
NCT02086929
Other Study ID Numbers:
  • 039(C)SC11063
First Posted:
Mar 13, 2014
Last Update Posted:
Dec 30, 2015
Last Verified:
Dec 1, 2015
Keywords provided by Aziende Chimiche Riunite Angelini Francesco S.p.A
Additional relevant MeSH terms:

Study Results

No Results Posted as of Dec 30, 2015