Drug intelligence / Profile preview

alpha blocker + 5-alpha reductase inhibitor

Development stage
Phase 4
Lead developer
GSK
Modality
Small Molecules
Administration
Oral
01

Overview

Alpha blocker + 5-alpha reductase inhibitor is a combination therapy used primarily for the treatment of benign prostatic hyperplasia (BPH). This combination works through complementary mechanisms: alpha blockers relax the muscles around the bladder and prostate to improve urine flow and provide quick symptom relief, while 5-alpha reductase inhibitors reduce prostate size over time by inhibiting the conversion of testosterone to dihydrotestosterone. Clinical studies have demonstrated that this combination therapy is more effective than either medication alone in reducing lower urinary tract symptoms (LUTS), decreasing total prostate volume (TPV), and reducing the risk of disease progression including acute urinary retention and need for BPH-related surgery.

Brand names
Jalyn
Other names
combination therapy for BPH
02

Targets

SRD5A1 (Steroid 5-alpha-reductase type 1)ADRA1A (α1A)SRD5A2 (Steroid 5-alpha-reductase type II)

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