Randomized Controlled Trial to Assess the Efficacy of the Combination Therapy of Alfuzosin and Tadalafil in Patients with Lower Urinary Tract Symptoms Due to Benign Prostatic Hyperplasia
Abstract
OBJECTIVE: The purpose of our study was to evaluate the effect of alfuzosin and tadalafil as combination therapy compared with each monotherapy, in patients with lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH).
METHODS: Men over the age of 50 years with LUTS secondary to BPH and an International Prostate Symptom Score (IPSS) 8 or higher, were randomized to receive 10 mg alfuzosin (n = 25), 10 mg tadalafil (n = 25) or the combination of both the drugs (n = 25) once daily for 3 months. Symptoms were assessed at baseline, 6 weeks and 3 months. The primary endpoint was the change in IPSS from the baseline. Secondary endpoints were changes in IPSS storage and voiding subscores, peak urinary flow rate, residual urine volume, IPSS quality of life score and erectile domain score.
RESULTS: There were significant improvements in all IPSS scores, peak urinary flow rate and IPSS quality of life score from baseline at both 6 weeks and 3 months in all the three groups (P < 0.003). Combination therapy was better than monotherapy in improving IPSS scores and reducing post-void residual urine volume (P < 0.005). Combination therapy was similar to alfuzosin regarding improvement in maximum urine flow rate (P = 0.22), similar to tadalafil in improvement on erectile function (P = 0.22) and better than each monotherapy in improving the IPSS quality of life (P ≤ 0.015).
CONCLUSION: Alfuzosin and tadalafil combination therapy provides greater symptomatic improvement…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 25 participants or records.
Read the paper
Related studies
- Treatment of non-metastatic castration-resistant prostate cancer: facing age-related comorbidities and drug–drug interactions
- The Efficacy of Flogofilm® in the Treatment of Chronic Bacterial Prostatitis as an Adjuvant to Antibiotic Therapy: A Randomized Prospective Trial
- Inhibition of growth and contraction in human prostate stromal cells by silencing of NUAK1 and -2, and by the presumed NUAK inhibitors HTH01-015 and WZ4003
- Effectiveness and Safety of a New Nutrient Fixed Combination Containing Pollen Extract Plus Teupolioside, in the Management of LUTS in Patients with Benign Prostatic Hypertrophy: A Pilot Study
- Extract from Cucurbita pepo improves BPH symptoms without affecting sexual function: a 24-month noninterventional study
- Aquablation vs. holmium laser enucleation of the prostate for benign prostatic hyperplasia: a 150-patients prospective comparative multicenter study
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.