Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Alpha Blocker”

83 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 83 results

Not applicableStudy completedNCT02074644
What this trial is testing

Clinical Trial of Prostatic Arterial Embolization Versus a Sham Procedure to Treat Benign Prostatic Hyperplasia

Who this might be right for
Prostatic Hyperplasia, BenignProstatic Hypertrophy, BenignGenital Diseases, Male+2 more
João Martins Pisco 80
Not applicableStudy completedNCT00831701
What this trial is testing

Medical Expulsive Therapy of Single Distal Ureteral Stones

Who this might be right for
Ureteral Calculi
University of Zurich 100
Not applicableStudy completedNCT01332435
What this trial is testing

Dutasteride in Enlarged Prostate Economic Assessment: A Retrospective Database Pooled Analysis of Early 5-alpha Reductase Inhibitor Use

Who this might be right for
Prostatic Hyperplasia
GlaxoSmithKline 6,896
Not applicableStudy completedNCT01207947
What this trial is testing

LEVITRA® Specific Drug Use Investigation. To Investigate the Safety Profile in Combination Use With Alpha-blockers

Who this might be right for
Erectile Dysfunction
Bayer 491
Large-scale testing (Phase 3)Study completedNCT01061073
What this trial is testing

Evaluation of the Efficacy of Tamsulosin (Alpha Blockers) Compared to Phloroglucinol in Improving JJ Ureteral Stent Tolerance. A Randomized Controlled Trial

Who this might be right for
Non-oncological Indication to Ureteral Stenting
Poitiers University Hospital 73
Not applicableStudy completedNCT01390870
What this trial is testing

Establishing Predictors of Enlarged Prostate Treatment Adherence: Linking Symptom Improvement to Adherence

Who this might be right for
Prostatic Hyperplasia
GlaxoSmithKline 400
Large-scale testing (Phase 3)Study completedNCT02220829
What this trial is testing

Comparative Study of Use of Alpha-Blockers to Treat Symptoms in Prostate Cancer Patients Undergoing Radiation Therapy

Who this might be right for
Urinary ProblemsProstate Cancer
Sir Mortimer B. Davis - Jewish General Hospital 148
Early research (Phase 1)Study completedNCT00879216
What this trial is testing

VA106483 and Alpha Blocker Interaction Study in Elderly Males

Who this might be right for
Nocturia
Vantia Ltd 12
Testing effectiveness (Phase 2)Study completedNCT03760185
What this trial is testing

Pupil Dilation for Treatment of IFIS

Who this might be right for
Intraoperative Floppy Iris Syndrome
Denver Health and Hospital Authority 13
Not applicableStudy completedNCT01828190
What this trial is testing

The Influence of Hyperbaric Oxygen in Patients With Perianal Crohn's Disease Already Treated With TNF Alpha Blockers Treated With TNF Alpha Blockers

Who this might be right for
Crohn's DiseasePerianal Fistulas
Assaf-Harofeh Medical Center 50
Post-approval studies (Phase 4)Study completedNCT02656173
What this trial is testing

Evaluate the Efficacy, Safety, and Tolerability of Mirabegron in Male Subjects With Overactive Bladder (OAB) Symptoms, While Taking the Alpha Blocker for Benign Prostatic Hypertrophy (BPH)

Who this might be right for
Overactive Bladder
Astellas Pharma Inc 568
Not applicableStudy completedNCT04383093
What this trial is testing

Tadalafil Plus Tamsulosin for Male LUTS and ED

Who this might be right for
Prostatic Hyperplasia, BenignLower Urinary Tract SymptomsErectile Dysfunction+1 more
University of Florence 75
Large-scale testing (Phase 3)Ended earlyNCT00042406
What this trial is testing

Trial With HuMax-CD4 in Participants With Rheumatoid Arthritis (RA) Failing Treatment With Methotrexate (MTX) and a TNF-alpha Blocker

Who this might be right for
Rheumatoid Arthritis
Genmab 83
Large-scale testing (Phase 3)Study completedNCT00224133
What this trial is testing

The Evaluation of the Safety of a New Drug for Benign Prostatic Hyperplasia Used for 9 Months

Who this might be right for
Benign Prostatic Hyperplasia
Watson Pharmaceuticals 661
Large-scale testing (Phase 3)WithdrawnNCT00388271
What this trial is testing

Use of Alfuzosin in Stone Treatment With ESWL

Who this might be right for
Urinary Calculi
Singapore General Hospital
Large-scale testing (Phase 3)Study completedNCT02486653
What this trial is testing

Prevention of Post-operative Urinary Retention

Who this might be right for
Urinary RetentionUrinary Tract Infections
University of Wisconsin, Madison 158
Large-scale testing (Phase 3)UnknownNCT00201630
What this trial is testing

Prophylactic Vs. Therapeutic Use of Uroxatrol in Men Undergoing Brachytherapy

Who this might be right for
Prostate Cancer
New York Prostate Institute 150
Not applicableLooking for participantsNCT06865430
What this trial is testing

Management of Dysuria and Irritative Symptoms After HoLEP: a Prospective Study Evaluating the Efficacy of Alpha-Blocker Therapy

Who this might be right for
Prostate Hyperplasia
Ankara Training and Research Hospital 82
Not applicableActive Not RecruitingNCT04838769
What this trial is testing

REZŪM vs. Dual Drug Therapy for Symptomatic Benign Prostatic Hyperplasia in Sexually Active Men

Who this might be right for
Benign Prostatic Hyperplasia (BPH)
Boston Scientific Corporation 155
Large-scale testing (Phase 3)Study completedNCT00359905
What this trial is testing

Evaluation of the Efficacy and Safety of Silodosin in the Treatment of the Signs and Symptoms of BPH

Who this might be right for
Benign Prostatic Hyperplasia
RECORDATI GROUP 1,228
Next Page