Amirreza Fotovat, Bahram Samadzadeh, Mohsen Ayati, Mohammad Reza Nowroozi, Seyed Ali Momeni, Samira Yavari, Ali Nasseri, Laleh Sharifi
Journal: Urology journal 2022;19(5):406-411
PMID: 34746997
Benign prostatic hyperplasia (BPH) is a common issue in men older than 40. BPH is accompanied by irritating and obstructive symptoms that sometimes lead to surgery due to lack of recovery. Tamsulosin is an alpha-receptor blocker that is considered a standard treatment for patients. The aim of this study was to investigate the effect of melatonin [a hormone secreted by the pineal gland at night that regulates the sleep-wake cycle] along with standard treatment on improving the BPH urinary symptoms as well as patients’ quality of life due to their urinary problems. This study is a single centre, parallel group randomised, double-blind clinical trial with balanced randomisation. Patients (n = 108) were randomly allocated to one of the two groups. Results show the combination of melatonin and tamsulosin was significantly effective in treating the symptoms of frequency and nocturia in patients with BPH. Authors conclude that their findings can be used to pave the way to improving the symptoms of patients with BPH.
PURPOSE
to investigate the effect of melatonin along with tamsulosin in improving BPH urinary symptoms.
MATERIALS AND METHODS
A total of 108 men with BPH symptoms, age of ≥ 50 years, and International Prostate Symptom Score (IPSS) ≥ 8 entered into the parallel group randomized, double-blind clinical trial with balanced randomization. The treatment group received of 3mg melatonin plus 0.4mg tamsulosin and the control group received placebo plus 0.4mg tamsulosin. Patients and physicians were concealed by sealed and opaque envelopes. Symptoms were assessed at baseline and 1 month after treatment. Finally all scores at the initial and end of the study were compared and analyzed using SPSS software.
RESULTS
This study showed that adding melatonin to the classic treatment of BPH patients with tamsulosin could significantly reduce the likelihood of nocturia by 2.39 times (95% CI: 1.07-5.32, OR = 2.39, p = 0.033) and could also reduce the frequency of urination by 2.59 times (95% CI: 1.15-5.84, OR = 2.59, p = 0.021). There was no statistically significant difference between the two groups in IPSS, intermittency, incomplete emptying, straining, urgency, and weak stream.
CONCLUSION
Melatonin plus tamsulosin treatment is associated with a significant improvement of nocturia and frequency in patients with benign proststic hyperplasia. However, it is necessary to do more studies.
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