Novel testosterone gel improves serum testosterone concentrations and aging males' symptoms in patients with late-onset hypogonadism: an active control equivalence, randomized, double-blind, crossover study.

Late-onset hypogonadism (LOH) is generally treated with testosterone replacement therapy. Intramuscular injection of testosterone enanthate is used for LOH in Japan but requires regular painful injections administered every 2-3 weeks at a clinic. Testosterone 2% (AndroForte 2 [AF2]) is available for treating LOH but is expensive because it is imported.

International Prostate Symptom Score and Quality of Life Index for Lower Urinary Tract Symptoms Are Associated with Aging Males Symptoms Rating Scale for Late-Onset Hypogonadism Symptoms.

Purpose: Although patients with late-onset hypogonadism (LOH) often experience lower urinary tract symptoms (LUTS), LUTS are not generally included in LOH symptoms. No study has examined the direct relation of the Aging Males Symptoms rating scale (AMS) and the International Prostate Symptom Score (IPSS) with the quality of life (QOL) index. We analyzed the relation between the IPSS and QOL index and various factors including the AMS in patients with LOH syndromes.