Clinical trial • Phase II • Psychiatry

Bupropion hydrochloride for Seasonal affective disorder | Major depressive disorder

Phase II trial of Bupropion hydrochloride for Seasonal affective disorder | Major depressive disorder.

Overview

Trial Therapeutic Area
Psychiatry
Trial Disease
Seasonal affective disorder | Major depressive disorder
Trial Stage
Phase II
Drug Modality
Small molecule

Key dates

Initial CTIS Submission Date
28-01-2026
First CTIS Authorization Date
05-05-2026

Trial design

Randomised, open-label, bupropion hydrochloride extended release capsules 150 mg (sun pharmaceutical industries limited) versus wellbutrin xl (bupropion hydrochloride) extended release tablets 300 mg (bausch health); single dose, two-period, two-sequence crossover bioavailability study under fasting conditions.-controlled, crossover Phase II trial across 1 site in Romania.

Randomised
Yes
Open Label
Yes
Comparator
Bupropion Hydrochloride Extended Release Capsules 150 mg (Sun Pharmaceutical Industries Limited) versus WELLBUTRIN XL (Bupropion hydrochloride) extended release tablets 300 mg (Bausch Health); single dose, two-period, two-sequence crossover bioavailability study under fasting conditions.
Crossover
Yes
Target Sample Size
72

Recruitment

Planned Sample Size
72
Recruitment Window Months
2

Geography

Total Number Of Sites
1
Total Number Of Participants
72

Romania

Earliest CTIS Part Ii Submission Date
18-03-2026
Latest Decision Or Authorization Date
05-05-2026
Processing Time Days
48
Number Of Sites
1
Number Of Participants
72

Sites

Site Name
Terapia S.A.
Department Name
Clinical Pharmacology and Pharmacokinetics
Contact Person Name
Elena Timofte
Contact Person Email
Elena.Timofte@sunpharma.com
Number Of Participants
72

Sponsor

Primary sponsor

Full Name
Sun Pharmaceutical Industries Limited
Organisation Type
Pharmaceutical company
Country Of Registered Address
India

Investigational products

Investigational Product Name
Bupropion Hydrochloride Extended Release Capsules 150 mg
Active Substance
Bupropion hydrochloride
Modality
Small molecule
Routes Of Administration
oral
Route
oral
Starting Dose
150 mg
Dose Levels
150 mg
Frequency
single dose
Investigational Product Name
WELLBUTRIN XL (Bupropion hydrochloride) extended release tablets 300 mg
Active Substance
Bupropion hydrochloride
Modality
Small molecule
Routes Of Administration
oral
Route
oral
Starting Dose
300 mg
Dose Levels
300 mg
Frequency
single dose

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