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A clinical trial to study the effects of two drugs, naftopidil and tamsulosin in patients with benign prostatic hyperplasia.

Evaluation of efficacy and safety of naftopidil versus tamsulosin for the treatment of benign prostatic hyperplasia: a randomized, open - label, comparative, active controlled, multi-centre trial.

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2009/091/000964
Enrollment
Unknown
Registered
2009-12-01
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

None listed

Interventions

Intervention1: Naftopidil tablets: 25 mg once daily after meals for 12 weeks
in those patients in whom the response is unsatisfactory, the dosage can be increased to 50mg - 75mg once day gradually, after 1-2 weeks Control Intervention1: Tamsulosin capsules: 0.4 mg once daily f

Sponsors

Sun Pharmaceutical Industries Ltd.
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Male patients aged between 50-80 years. 2.Patients with diagnosis of BPH. 3.Patients with IPSS total score of ≥8 4.Patient willing to give their informed consent

Exclusion criteria

Exclusion criteria: 1.Patients having history of allergy to Alpha1 - adrenoceptor antagonists. 2.Patients on treatment with antiandrogen drugs. 3.Patients on current therapy with any Alpha1 - adrenoceptor antagonist. 4.Patients taking any drug with anticholinergic activity. 5.Patients with significant history of orthostatic hypotension. 6.Patients with concomitant neurological diseases, known or suspected neurogenic bladder dysfunction. 7.Patients with carcinoma of the prostate or bladder previous surgery for BPH or bladder neck obstruction. 8.Patients with history of recurrent UTI or Concomitant active UTI. 9.Patients who have serious mental illness. 10.Patient who have serious disorder with respect to cerebral blood vessels. 11.Patients who are taking drugs, which have phosphodiesterese 5 inhibitory action

Design outcomes

Primary

MeasureTime frame
1.Evaluation of change in Total International Prostate Symptom Score. 2.Evaluation of change in Total IPSS storage score. 3.Evaluation of change in Total IPSS voiding score. Timepoint: Time Points: Baseline Visit (day 0), week 2, week 4, week 6 and week 12.

Secondary

MeasureTime frame
1.Evaluation of change from baseline in individual IPSS Score. 2.Evaluation of change from baseline in Quality of Life (QOL) Index score. 3.Clinical Global Impression on Improvement (CGI-I) in patients Timepoint: Time Points: 1.Baseline Visit (day 0), week 2, week 4, week 6 and week 12. 2.Time Points: Baseline Visit (day 0), week 2, week 4, week 6 and week 12. 3.Time Points: Week 2, week 4, week 6 and week 12.

Countries

India

Contacts

Public ContactDr. Surendra Borgharkar
medical.services@sunpharma.com02266969696

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026