Clinical trials: Severe Depression
Major Depressive Disorder
Safety and Efficacy of Vilazodone in Major Depressive Disorder
The purpose of this study was to evaluate the efficacy, safety, and tolerability of 2 fixed dose levels of vilazodone compared to placebo in patients with major depressive disorder.
- Trial name
- VLZ-MD-01 (NCT01473381)
- Testing
- Vilazodone, Citalopram
- Where
- 54 sites in United States
- Volunteers
- 1,162 people
- Sponsor
- Forest Laboratories
Major Depressive Disorder, Depression
A Study to Assess the Efficacy and Safety of TC-5214 as an Adjunct Therapy in Patients With Major Depressive Disorder
The purpose of this study is to determine if TC-5214 or placebo (a tablet that looks like medicine tablet or capsule, but contains no active medicine) is safe and effective when taken together with another antidepressant.
- Trial name
- NCT01180400
- Testing
- TC-5214
- Where
- 66 sites in Czechia, Estonia and 8 more
- Volunteers
- 295 people
- Sponsor
- AstraZeneca
Major Depressive Disorder
Badalona Major Depressive Disorder Database Study
A retrospective study using a data base of anonymized medical records. The purpose of the study is to examine the different therapeutic strategies for the management of patients with major depressive disorder (MDD) and suboptimal…
- Trial name
- NCT01446692
- Where
- Spain
- Volunteers
- 2,260 people
- Sponsor
- AstraZeneca
Major Depressive Disorder (MDD, Anxiety Disorder, Generalized
Serotonin Variants & Gut Microbiota in Mental Health
This observational pilot study investigates whether a broad panel of genetic variants relevant to the serotonin pathway (including serotonergic system, methylation cycle, intestinal barrier integrity, and inflammatory response…
- Conditions
- Major Depressive Disorder (MDD, Anxiety Disorder, Generalized, Stress Disorders, Post-Traumatic, Panic Disorder
- Trial name
- NCT07634458
- Testing
- SNP Genotyping and Gut Metagenomics
- Volunteers
- 30 people
- Sponsor
- Neurobiologix
Major Depressive Disorder
A Clinical Trial of Adjunctive and Monotherapy PRAX-114 in Participants With Major Depressive Disorder
This is a randomized, double-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of 10, 20, 40 and 60 mg oral PRAX-114 compared to placebo in the treatment of adults with MDD.
- Trial name
- NCT04969510
- Testing
- 10 mg PRAX-114, 20 mg PRAX-114, 40 mg PRAX-114
- Where
- 24 sites in United States, Australia
- Volunteers
- 110 people
- Sponsor
- Praxis Precision Medicines
Major Depressive Disorder
Treatment of Patients With Major Depressive Disorder With MK0869 (0869-068)(COMPLETED)
A clinical study to determine the efficacy and safety of an investigational medication (MK0869) in the treatment of depression.
- Trial name
- NCT00035048
- Testing
- aprepitant
- Volunteers
- 540 people
- Sponsor
- Merck Sharp & Dohme LLC
Major Depressive Disorder
Exploratory Study on the Mood and Cytokine Levels in Female Healthy Participants and Major Depressive Disorder Patients
The purpose of this study is to explore the effect of an inflammatory and a psychosocial stressor and the combination thereof on mood in healthy young and elderly participants and patients with Major Depressive Disorder (MDD).
- Trial name
- NCT01533285
- Testing
- Salmonella typhi vaccine (Typhim Vi)
- Where
- 2 sites in Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Janssen Pharmaceutica N.V., Belgium
Healthy
A Phase 1 Study To Investigate The Pharmacokinetics, Safety And Tolerability Of CP-601,927 In Healthy Japanese Subjects
This Phase 1 study is the first clinical trial to be conducted in Japanese subjects. The pharmacokinetics, safety and tolerability of single and multiple doses of CP-601,927 will be evaluated in Japanese, healthy, non-smoking…
- Trial name
- NCT01396135
- Testing
- CP-601,927
- Volunteers
- healthy volunteers welcome
- Sponsor
- Pfizer