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Roflumilast as an Adjunct to Antidepressants in Major Depressive Disorder Patients

Roflumilast as an Adjunct to Antidepressants in Major Depressive Disorder Patients

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06860958
Enrollment
60
Registered
2025-03-06
Start date
2025-03-01
Completion date
2027-08-20
Last updated
2026-05-04

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

Conditions

Depressive Disorder, Major

Brief summary

Major depressive disorder (MDD) is one of the most common psychiatric disorders with serious socioeconomic consequences on daily life and health care costs. Despite the advent of newer antidepressants that target monoamine pathways, nearly 50% of patients have no response to first-line antidepressant therapy. Thus, a combination of medications with different strategies at the beginning of treatment could provide further therapeutic benefits to MDD patients

Interventions

DRUGFluoxetine

Fluoxetine is an antidepressant and belongs to a group of medicines known as selective serotonin reuptake inhibitors (SSRIs)

DRUGRoflumilast

Roflumilast is the first drug targeting PDE4 that was marketed for treatment of chronic obstructive pulmonary disease (COPD) with relatively weak potency inducing nausea and vomiting

DRUGPlacebo

Placebo

Sponsors

Tanta University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

Inclusion criteria

1. Patients with age greater than 18 years old. 2. Patients with Ham-D score at least 18 with item 1 depressed mood scored 2 or greater are eligible.

Exclusion criteria

1. Patients with bipolar I or bipolar II disorder; eating disorders, personality disorders, and mental retardation, current diagnosis anxiety disorders (except for specific phobia), mental disorder due to general medical condition; met criteria for substance dependence or abuse in the previous three months; have a concurrent medical illness or history of seizures that would contraindicate use of the study medication and are receiving Electroconvulsive therapy (ECT). 2. Pregnant women or women not using medically accepted means of birth control are excluded. 3. Persons who score greater than 2 on the suicide item of the Ham-D, or who are judged to have significant suicidal ideation or potential in the view of an investigator, are excluded. 4. Patients who are required to be free of all psychotropic except for escitalopram and anti-inflammatory medications for at least four weeks before study entry.

Design outcomes

Primary

MeasureTime frameDescription
The principal measure of the outcome will be the 17-item Ham-D2 months2\. Patients will be assessed by a psychiatrist at baseline, 4, and 8 weeks after starting the medication. The principal measure of the outcome will be the 17-item Ham-D.

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: May 5, 2026