INTRODUCTIONWe evaluated reduced back pain in a multiethnic population treated with teriparatide and/or antiresorptives in real-life clinical settings over 12 months.

METHODSThis prospective observational study comprised 562 men and postmenopausal women (mean age 68.8 years) receiving either teriparatide (n = 230), antiresorptives (raloxifene or bisphosphonates; n = 322), or both (n = 10) for severe osteoporosis. The primary endpoint was the relative risk of new/worsening back pain at six months.

RESULTSAt baseline, a higher proportion of teriparatide-treated than antiresorptive-treated patients had severe back pain (30.9% vs. 17.7%), extreme pain/discomfort (25.3% vs. 16.8%), extreme anxiety/depression (16.6% vs. 7.8%) and were confined to bed (10.0% vs. 5.3%). Teriparatide-treated patients had higher visual analog scale (VAS) scores for pain (5.8 ± 2.42 vs. 5.1 ± 2.58) and lower mean European Quality of Life-5 Dimensions (EQ-5D) scores (37.7 ± 29.15 vs. 45.5 ± 31.42) than antiresorptive-treated patients. The incidence of new/worsening back pain at six months for patients on teriparatide and antiresorptives was 9.8% and 10.3% (relative risk 0.99, 95% confidence interval 0.80-1.23), respectively. The incidence of severe back pain at 12 months was 1.3% and 1.6% in the teriparatide and antiresorptive treatment groups, respectively. Teriparatide-treated patients had lower mean VAS (2.71 ± 2.21 vs. 3.30 ± 2.37) and EQ‑5D (46.1 ± 33.18 vs. 55.4 ± 32.65) scores at 12 months. More teriparatide-treated patients felt better (82.7% vs. 71.0%) and were very satisfied with treatment (49.4% vs. 36.8%) compared to antiresorptive-treated patients.

CONCLUSIONPatients treated with either teriparatide or antiresorptives had similar risk of new/worsening back pain at six months.

Aged ; Back Pain ; complications ; diagnosis ; ethnology ; Bone Density Conservation Agents ; adverse effects ; Diphosphonates ; adverse effects ; Ethnic Groups ; Female ; Humans ; International Cooperation ; Male ; Middle Aged ; Osteoporosis ; complications ; drug therapy ; Prospective Studies ; Quality of Life ; Raloxifene Hydrochloride ; adverse effects ; Surveys and Questionnaires ; Teriparatide ; adverse effects ; Time Factors ; Treatment Outcome

This review assesses lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH) with or without erectile dysfunction (ED) and related therapies focusing on tadalafil. A literature search was obtained and reviewed for the epidemiology, treatment therapies, pathophysiology, and efficacy and safety of phosphodiesterase type 5 inhibitor (PDE5i) tadalafil in patients with LUTS/BPH. Approximately 42% of men aged 51 to 60 years have BPH. Approximately 90% of men aged 45 to 80 years have LUTS. Occurrence of LUTS increases with age for almost all racial/ethnic groups (range, 32% to 56%) with prevalence of LUTS highest among Hispanic men, then Blacks, Caucasians, and Asians. There is an independent relationship with LUTS/BPH and ED, with approximately 70% of men with LUTS/BPH having ED with severity of one disease often correlating with the other. The European Urological Association guidelines include the use of the PDE5i tadalafil. Tadalafil is the only therapy recommended for treatment of co-existing BPH and ED, while other therapies have unwanted ED side effects. The mode of action of tadalafil may involve different areas of the lower urinary tract such as smooth muscle cell relaxation in the bladder neck, prostate, and urethra, but there may also be resulting modulation of the afferent nerve activity. Tadalafil (5 mg) in Asian men with LUTS/BPH, similar to global studies, is efficacious and safe. Tadalafil (5 mg) improves co-existing LUTS/BPH and ED, independently. Men with LUTS/BPH likely also have ED. Asian men with LUTS/BPH have similar incidence rates, co-existing ED, comorbid diseases, and risks as non-Asian men. Tadalafil can improve co-existing LUTS/BPH and ED.
African Continental Ancestry Group ; Asian Continental Ancestry Group* ; Epidemiology ; Erectile Dysfunction* ; Hispanic Americans ; Humans ; Incidence ; Lower Urinary Tract Symptoms ; Male ; Myocytes, Smooth Muscle ; Neck ; Pharmacology ; Phosphodiesterase 5 Inhibitors ; Prevalence ; Prostate ; Prostatic Hyperplasia* ; Relaxation ; Urethra ; Urinary Bladder ; Urinary Tract* ; Tadalafil

PURPOSE: This post hoc integrated analysis assessed the efficacy and safety of tadalafil 5 mg once daily in a large Korean population with lower urinary tract symptoms suggestive of benign prostatic hyperplasia (BPH-LUTS). MATERIALS AND METHODS: Individual Korean participant data were integrated from three 12-week, randomized, double-blind, placebo-controlled studies in Asian men with BPH-LUTS, wherein 177 Korean men received placebo and 177 received tadalafil 5 mg once daily. The primary objective was to compare the change from baseline to week 12 in total International Prostate Symptom Score (IPSS) after treatment with tadalafil versus placebo. RESULTS: A significantly greater improvement (p<0.001) in total IPSS from baseline to week 12 was observed for tadalafil compared to placebo (least squares mean: tadalafil=-5.97; placebo=-3.94 ). Total IPSS at weeks 4 and 12, IPSS voiding and storage subscores at weeks 4, 8, and 12, and IPSS quality of life index at weeks 8 and 12 were also significantly improved (p<0.05) for tadalafil compared to placebo. There was significant improvement (p<0.001) in the patient global Impression of improvement responses and numerical improvement in the clinician global impression of improvement responses with tadalafil compared to placebo. There were no significant treatment differences for peak urine flow rate or postvoid residual volume . Few participants had treatment-emergent adverse events and there were no unexpected safety findings. CONCLUSIONS: This integrated analysis of three randomized, placebo-controlled Asian studies confirmed tadalafil 5 mg once daily as an efficacious and well-tolerated treatment for Korean men with BPH-LUTS.
Asian Continental Ancestry Group ; Humans ; Lower Urinary Tract Symptoms* ; Male ; Phosphodiesterase 5 Inhibitors ; Prostate ; Prostatic Hyperplasia* ; Quality of Life ; Residual Volume ; Tadalafil