{'fraction_non_alphanumeric': 0.03228782287822878, 'fraction_numerical': 0.02214022140221402, 'mean_word_length': 5.06145251396648, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
[Clinical study of allylestrenol (Perselin) on patients with prostatic hypertrophy].

The efficacy and safety of allylestrenol were studied in 22 patients with benign prostatic hypertrophy. A 25 mg allylestrenol tablet (Perselin tablet) was administered twice a day. A significant decrease in frequency of nocturnal urination was observed and improvement rates of subjective symptoms, such as sensation of residual urine, delay in start of urination, straining during urination and strength of urinary stream, were 59.1-68.2%. The rate of decrease of maximum area of transverse plane of prostate estimated by transrectal sonography was 13.2% and presumed circle area ratio (PCAR) improved significantly. The incidence of total side effects was 22.7%, whereas a decrease in sexual potency was observed in only 4.5% of the cases. The final global improvement rating of allylestrenol was 72.2% and the rate of usefulness was estimated in 63.6% of the patients. The present findings confirmed that allylestrenol is a useful and safe drug for the treatment of benign prostatic hypertrophy.