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Comparison of Efficacy of Minocyclin and Celecoxib as Adjunctive Treatment in Treatment Resistant Cases of Major Depressive Disorder

NCT07804979

CompletedNA

Sponsor: Lahore General Hospital

Conditions: Major Depressive Disorder (MDD), Treatment-resistant Depression (TRD)

Interventions: Minocycline, Celecoxib

Countries: Pakistan

This randomized controlled study was conducted to compare the effectiveness of minocycline and celecoxib as add-on treatments in patients with treatment-resistant major depressive disorder. Treatment-resistant depression was defined as depression that had not adequately improved despite appropriate previous antidepressant treatment. A total of 78 patients aged 18-65 years were enrolled from the Psychiatry Department of Lahore General Hospital, Lahore, and were randomly assigned to two treatment groups. One group received minocycline 100 mg twice daily with fluoxetine 20-40 mg, while the other group received celecoxib 200 mg twice daily with fluoxetine 20-40 mg. Treatment was continued for 12 weeks. Depressive symptoms were assessed using the Hamilton Depression Rating Scale (HAM-D) at baseline and during follow-up. The main outcome was the change in HAM-D score from baseline to the end of treatment. Treatment response was defined as a reduction of at least 50% in the HAM-D score, while remission was defined as a final HAM-D score of 7 or lower. The study was designed to test whether adding minocycline or celecoxib to fluoxetine would reduce depressive symptoms in treatment-resistant major depressive disorder and whether the degree of improvement differed between the two adjunctive treatments.

Eligibility overview

Sex: ALL

Age: 18 Years to 65 Years

Healthy volunteers: No

Study type: INTERVENTIONAL

Eligibility criteria

Inclusion Criteria:

* Patients aged 18-65 years.
* Patients of either gender.
* Patients with a current diagnosis of Major Depressive Disorder.
* Voluntary outpatients who were competent to provide informed consent.
* Patients with a baseline Hamilton Depression Rating Scale (HAM-D) score \>14.
* Patients fulfilling the study definition of Treatment-Resistant Depression (TRD).

Exclusion Criteria:

* Patients with psychotic depression.
* Patients already taking either of the trial drugs, based on the medical record.
* Patients with substance use disorder or dependence within the previous 3 months.
* Pregnant women, women planning to conceive within 3 months, or breastfeeding women.
* Patients with another primary psychiatric disorder already receiving treatment.
* Patients with a history of intolerance or allergy to minocycline or celecoxib.
* Patients with active renal, hepatic, cardiac, or serious dermatological illness.
* Patients receiving concomitant penicillin therapy or anticoagulants.

Locations (1)

Lahore, Punjab Province, Pakistan