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Completed

NCT Number: NCT02158533

A Study of ALKS 5461 for the Treatment of Major Depressive Disorder (MDD) - the FORWARD-4 Study

This study will evaluate the efficacy and safety of ALKS 5461.

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Key information

Conditions

Major Depressive Disorder Behavior Behavioral Symptoms Depression Depressive Disorder Depressive Disorder, Major Mental Disorders Mood Disorders

Age range

18 year–70 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 3

Primary location

Alkermes Investigational Site, Brisbane, Queensland, Australia

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Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Have a Body Mass Index (BMI) of 18.0 to 40.0 kg/m2, inclusive
  • Agree to use an acceptable method of contraception for the duration of the study
  • Have a Major Depressive Disorder (MDD) primary diagnosis
  • Have no more than 2 inadequate responses to antidepressant therapy (ADT) in the current Major Depressive Episode (MDE)
  • Additional criteria may apply

Exclusion criteria

  • Have a current primary Axis-I disorder other than MDD
  • Have used opioid agonists (eg, codeine, oxycodone, tramadol, morphine) or opioid antagonists (eg, naloxone, naltrexone) within 14 days
  • Have received electroconvulsive therapy treatment within the last 2 years or received more than one course of electroconvulsive treatment during lifetime
  • Have attempted suicide within the past 2 years
  • Have a positive test for drugs of abuse
  • Are pregnant, planning to become pregnant, or breastfeeding
  • Have a history of intolerance, allergy, or hypersensitivity to buprenorphine or opioid antagonists (eg, naltrexone, naloxone)
  • Have had a significant blood loss or blood donation within 60 days
  • Additional criteria may apply

Treatment and study plan

High Dose ALKS 5461

Drug

Sublingual tablet, taken once daily (in addition to open-label treatment with a commercially available antidepressant)

Other names: ALKS 5461

Low Dose ALKS 5461

Drug

Sublingual tablet, taken once daily (in addition to open-label treatment with a commercially available antidepressant)

Other names: ALKS 5461

Placebo

Drug

Sublingual tablet, taken once daily (in addition to open-label treatment with a commercially available antidepressant)

Primary outcomes

  1. Change From Baseline to Week 5 in the Montgomery Asberg Depression Rating Scale (MADRS) Total Score

    Time frame: Baseline and 5 weeks for each stage

    The MADRS-10 scale is a clinician-administered questionnaire comprised of 10 items used to measure the severity of MDD symptoms. Scores range from 0 (no apparent symptoms) to 60 (most severe symptoms). Individual questionnaire items include: Apparent Sadness, Reported Sadness, Inner Tension, Reduced Sleep, Reduced Appetite, Concentration Difficulties, Lassitude, Inability to Feel, Pessimistic Thoughts, and Suicidal Thoughts.

Secondary outcomes

  1. Proportion of Patients Who Exhibited Treatment Response (MADRS-10)

    Time frame: Baseline and 5 weeks for each stage

    The proportion of subjects demonstrating MADRS-10 treatment response, defined as a >/= 50% reduction in MADRS-10 score from baseline to the end of the efficacy period (Week 5). The MADRS-10 scale is a measure of the severity of MDD symptoms and includes the following 10 items: Apparent Sadness, Reported Sadness, Inner Tension, Reduced Sleep, Reduced Appetite, Concentration Difficulties, Lassitude, Inability to Feel, Pessimistic Thoughts, and Suicidal Thoughts. Scores range from 0 (no apparent symptoms) to 60 (most severe symptoms).

  2. Remission Rate

    Time frame: Baseline and 5 weeks for each stage

    The proportion of subjects achieving remission, defined as a MADRS-10 score of </= 10 at the end of the efficacy period.

  3. Number of Subjects With Adverse Events (AEs)

    Time frame: 5 weeks for Stage 1 and 6 weeks for Stage 2

Sponsors and collaborators

Lead sponsor

Alkermes, Inc.

Industry

Registry information

Official study title

A Phase 3 Efficacy and Safety Study of ALKS 5461 for the Adjunctive Treatment of Major Depressive Disorder (the FORWARD-4 Study)

Important dates

Study start
2014
Primary completion
2015
Study completion
2015
First posted
Jun 9, 2014
Registry last updated
Aug 14, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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