Urologists’ attitudes to sexual complications of LUTS/BPH treatments

High regional variation in prostate surgery for benign prostatic hyperplasia in Switzerland

Background

Among various treatment options for benign prostatic hyperplasia (BPH), surgical therapy is the most invasive. As Switzerland has the highest transurethral prostatectomy rate among OECD countries, we assessed the regional variation in prostate surgery for BPH and explored potential determinants of variation.

Methods

We conducted a population-based analysis using discharge data for men aged ≥40 years with transurethral or simple prostatectomy from all Swiss hospitals during 2013–2018. After excluding patients with genitourinary/prostate cancer, we derived hospital service areas (HSAs) by analyzing patient flows. We calculated age-standardized mean procedure rates and variation indices (extremal quotient [EQ] and systematic component of variation [SCV]). We estimated the reduction in variance across HSAs of prostatectomy rates in multilevel regression models, with incremental adjustment for age, regional cultural and socioeconomic factors, disease burden, density of urologists, and the time since urologists’ graduation.

Results

Overall, 44,253 prostatectomies (42,710 transurethral and 1543 simple) from 44 HSAs were analyzed. The mean age-standardized prostate surgery rate was 314 (range 166–500) per 100,000 men aged ≥40 years per year. The EQ was 3.01 and the SCV 5.53, indicating a high regional variation. In multivariate models, men aged 75–79 years had an 11.6-fold higher prostatectomy rate than those aged 50–54 years. French/Italian language areas had a 21% lower rate than Swiss German speaking areas. Socioeconomic factors, disease burden, and density of urologist/time since graduation were not associated with prostatectomy rates. After full adjustment, 80% of the variance in prostate surgery across HSAs remained unexplained.

Conclusion

We found a remarkably high regional variation in prostate surgery rates for BPH within Switzerland.

Benign Prostatic Hyperplasia and Kidney Stone Disease Thermobalancing Therapy with Dr Allen’s Device: Key to Successful Ageing Without Medications, Surgery, and Risky Exposure to Coronavirus Infection

Background: The choice of treatment for benign prostatic hyperplasia (BPH) and kidney stone disease (KSD) impacts the attainment of successful ageing and the level of patient care required in the long-term. Medications and surgeries typically used for these conditions have serious side effects and can interfere with healthy aging. Objectives: This study assesses the impact of Dr Allen’s Therapeutic devices (DATD) and thermobalancing therapy® (TT) on the ageing process of people with BPH and KSD. Methods: This study evaluated the outcomes of a clinical trial investigating the dynamics of symptoms and parameters in 124 male patients with BPH who used DATD as a monotherapy for six months at home and compared the results with a control group comprising 124 BPH patients who did not receive treatment with DATD. Furthermore, five case studies were randomly selected for assessment from 10-year empirical observations of patients with KSD treated with DATD. Results: DATD with TT reduced prostate volume (PV) from 45 mL to 31 mL (P < 0.001) and reduced urinary symptoms score from 14.2 to 4.9 (P < 0.001). It also improved quality of life (QoL) as measured by the reduction in the International Prostate Symptom score (I-PSS) from 3.9 to 1.3 (P < 0.001), while the control group showed no positive changes. DATD with TT dissolved kidney stones without renal colic in all patients. No side effects were observed. Conclusions: Using DATD and TT to treat BPH and KSD demonstrated high efficacy, safety, and easy disease management at home. In contrast, medications and surgeries for BPH and KSD often lead to sexual dysfunction, depression, hypertension, chronic kidney failure, and other morbidities, requiring an increased care level in the long-term. Thus, DATD and TT generate high treatment efficacy with lower exposure to coronavirus, reduce long-term care needs, and are vital to attaining successful ageing and longevity.

Relief of Lower Urinary Tract Symptoms After MRI-Guided Transurethral Ultrasound Ablation for Localized Prostate Cancer: Subgroup Analyses in Patients with Concurrent Cancer and Benign Prostatic Hyperplasia

Background: MRI-guided transurethral ultrasound ablation (TULSA) offers minimally invasive thermal ablation of benign and malignant prostate tissue, using directional high-intensity ultrasound and real-time, magnetic resonance thermometry feedback control. Feasibility of TULSA for alleviating lower urinary tract symptoms (LUTSs) associated with benign prostatic hyperplasia (BPH) is retrospectively assessed in a subgroup of men from a localized prostate cancer study who also had LUTSs. Patients and Methods: TULSA was used to ablate 90% of the prostate gland in 30 men with localized prostate cancer, without plans to spare ejaculatory ducts. Mean ± standard deviation treatment time was 37 ± 10 minutes. Retrospective analysis was conducted on a subpopulation of nine patients who also suffered from LUTSs (International Prostate Symptom Score [IPSS] ≥ 12 at baseline) as well as a smaller subgroup of five patients with IPSS >12 and peak urinary flow (Q_max) <15 mL/second. Urinary symptom relief, continence, and erectile function were assessed using IPSS, International Index of Erectile Function (IIEF), and uroflowmetry. Results: At 12 months post-TULSA, IPSS improved significantly by 58% to 6.3 ± 5.0 (p = 0.003), with at least a moderate (≥6 points) reduction in eight of nine patients. IPSS quality of life improved in eight of nine patients. Erectile function (IIEF-EF) remained stable from 14.6 ± 9.3 at baseline to 15.7 ± 9.0 at 12 months. The proportion of patients with erections sufficient for penetration (IIEF Q2 ≥2) was unchanged. Full urinary continence (pad free and leak free) was achieved at 12 months in all patients. In five men who suffered from more severe symptoms, Q_max increased from 11.6 ± 2.6 mL/second to 22.5 ± 14.2 mL/second at 12 months (p = 0.126). Perfused prostate volume, measured on MRI, decreased 70% to 13.6 ± 4.6 mL (p = 0.003) at 12 months. All adverse events were mild to moderate (Common Terminology Criteria for Adverse Events [CTCAE] Grade 1-2) with no serious events reported. Conclusions: This retrospective analysis demonstrates promising safety and feasibility of TULSA to relieve LUTSs, with improvement in IPSS comparable with modern, minimally invasive surgical therapies. Larger controlled studies with BPH-specific ablation plans in men seeking treatment for LUTSs are warranted.