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Bhatia A, Porto JG, Titus RS, Ila V, Shah K, Malpani A, Lopategui DM, Marcovich R, Herrmann TRW, Shah HN. A systematic review and network meta-analysis comparing Rezūm with transurethral needle ablation and microwave thermotherapy for the management of enlarged prostate. BJUI COMPASS 2024; 5:621-635. [PMID: 39022654 PMCID: PMC11250421 DOI: 10.1002/bco2.361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 02/19/2024] [Accepted: 03/13/2024] [Indexed: 07/20/2024] Open
Abstract
Objectives We aim to compare efficacy and safety of water vapour therapy (Rezūm), transurethral needle ablation (TUNA) and transurethral microwave therapy (TUMT) for treating men with moderate to severe benign prostatic hyperplasia (BPH) symptoms. Materials PubMed/MEDLINE, EMBASE and Cochrane Library were searched from inception to 30 July 2023, followed by reference searching and dual-independent study selection. We analysed only randomized clinical trials. RoB-2, NIH-quality assessment tool and GRADE guidelines were used for quality-of-evidence (QoE) assessment. Relevant prospective studies without a critical risk-of-bias were included. Results At 12 months, Rezūm showed similar efficacy to TUNA and TUMT for improvement in International Prostate Symptoms Score - Rezūm versus TUMT: 1.33 points (95% CI: -1.66 to 4.35) favouring TUMT (QoE: Moderate) and Rezūm versus TUNA: 0.07 points (95% CI: -3.64 to 3.88) favouring TUNA (QoE: Low). Rezum had similar outcomes to TUNA and TUMT for Maximum Peak-Flow Rate (Qmax): Rezūm versus TUMT: 1.05 mL/s (95% CI: -4.88 to 2.82) favouring Rezūm (QoE: Low) and Rezūm versus TUNA: 0.37 mL/s (95% CI: -4.61 to 4.21) favouring TUNA (QoE: Low). Furthermore, post-void residual volume (PVR) comparisons demonstrated that Rezūm was similar, or inferior to other techniques at 12 months - Rezūm versus TUMT: 11.20 mL (95% CI: -32.40 to 10.30) favouring TUMT (QoE: Low) and Rezūm versus TUNA: 24.10 mL (95% CI: 2.81 to 45.10) favouring TUNA (QoE: Low). Rezūm also had a similar surgical retreatment rate with TUMT and TUNA up to 3-years - TUMT versus Rezūm RR: 1.21 (95% CI: 0.20 to 15.90) (QoE: Low) and TUNA versus Rezūm showed RR: 1.81 (95% CI: 0.2 to 24.60) (QoE: Low). In the first 12 months after treatment, Rezūm had a higher rate of serious adverse events (Clavien-Dindo ≥ Grade 3) than TUMT and TUNA. TUMT versus Rezūm with RR = 0.53 (95% CI: 0.13 to 3.14) (QoE: Low) and TUNA versus Rezūm with RR = 0.38 (95% CI: 0.04 to 3.49) (QoE: Low). Conclusions Moderate to weak evidence suggests that Rezūm is not superior to TUNA and TUMT in all domains studied.
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Affiliation(s)
- Ansh Bhatia
- Desai Sethi Urology Institute, Miller School of MedicineUniversity of MiamiMiamiFloridaUSA
- Seth GS Medical College and KEM HospitalMumbaiIndia
| | - Joao G. Porto
- Desai Sethi Urology Institute, Miller School of MedicineUniversity of MiamiMiamiFloridaUSA
| | | | - Vishal Ila
- Desai Sethi Urology Institute, Miller School of MedicineUniversity of MiamiMiamiFloridaUSA
| | - Khushi Shah
- Desai Sethi Urology Institute, Miller School of MedicineUniversity of MiamiMiamiFloridaUSA
| | - Ankur Malpani
- Desai Sethi Urology Institute, Miller School of MedicineUniversity of MiamiMiamiFloridaUSA
| | - Diana M. Lopategui
- Desai Sethi Urology Institute, Miller School of MedicineUniversity of MiamiMiamiFloridaUSA
| | - Robert Marcovich
- Desai Sethi Urology Institute, Miller School of MedicineUniversity of MiamiMiamiFloridaUSA
| | | | - Hemendra N. Shah
- Desai Sethi Urology Institute, Miller School of MedicineUniversity of MiamiMiamiFloridaUSA
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Jain A, Nassour AJ, Khannani H, Wines MP, Chalasani V, Katelaris P, Bergersen P, Symons JL, Baskaranathan S, Woo H. Australian surgical revision rate for benign prostatic obstruction. BJU Int 2023; 131 Suppl 4:43-47. [PMID: 37346012 DOI: 10.1111/bju.16031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
OBJECTIVE To evaluate the rate of revision surgery following commonly performed procedures for benign prostatic hyperplasia (BPH) is hyperplasia of both glandular and stromal components of prostate especially in periurethral transitional gland, using real-world data from Medicare Australia. METHODS Prospection is a Healthcare Data Analytics firm that has negotiated access with the Medicare Benefits Schedule (MBS) to provide longitudinal data on the use of specific procedural item codes. We identified patients over the age of 40 years who had undergone primary transurethral resection of the prostate (TURP), transurethral incision of the prostate (TUIP) or photoselective vaporization of the prostate (PVP) between 2005 and 2010 using MBS item numbers 37203, 37207 and 36854, respectively. Using longitudinal MBS data, primary outcomes included need for revision surgery at 5-years follow-up (2015). The release of these data was approved by Medicare Australia upon application. Data analysis was conducted using chi-squared tests and statistical significance was defined at P < 0.05. RESULTS The distribution of primary surgical procedures performed between 2005 and 2010 was: TURP 5579 (90%), TUIP 345 (6%) and PVP 258 (4%). TURP was also the most prevalent procedure for treatment of lower urinary tract symptoms in men with BPH requiring revision surgery (75%). At 5-year follow-up the rate of revision surgery for TURP (573/5579), TUIP (47/345) and PVP (30/258) was 10.3%, 13.6% and 11.6%, respectively. The difference was not statistically significant (P = 0.12). There was no significant change (P = 0.59) observed over the years in number of men requiring revision surgery. CONCLUSION This study indicates that TURP and PVP have a similar durability after 5 years of follow-up.
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Affiliation(s)
- Anika Jain
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
| | - Anthony-Joe Nassour
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
| | - Hadia Khannani
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
| | - Michael P Wines
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
| | - Venu Chalasani
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
| | - Phillip Katelaris
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
| | - Philip Bergersen
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
| | - James L Symons
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- College of Health and Medicine, Australian National University, Canberra, ACT, Australia
| | - Sris Baskaranathan
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
| | - Henry Woo
- Department of Urology, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- SAN Prostate Centre of Excellence, Sydney Adventist Hospital, Wahroonga, NSW, Australia
- College of Health and Medicine, Australian National University, Canberra, ACT, Australia
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Manfredi C, García-Gómez B, Arcaniolo D, García-Rojo E, Crocerossa F, Autorino R, Gratzke C, De Sio M, Romero-Otero J. Impact of Surgery for Benign Prostatic Hyperplasia on Sexual Function: A Systematic Review and Meta-analysis of Erectile Function and Ejaculatory Function. Eur Urol Focus 2022; 8:1711-1732. [PMID: 35803852 DOI: 10.1016/j.euf.2022.06.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 06/17/2022] [Indexed: 01/25/2023]
Abstract
CONTEXT Several sexual side effects, including erectile, ejaculatory, and orgasmic dysfunction, were reported with the majority of surgical procedures for benign prostatic obstruction (BPO). OBJECTIVE To systematically review current evidence regarding the impact of benign prostatic hyperplasia (BPH) surgery on sexual function. EVIDENCE ACQUISITION A comprehensive bibliographic search on the MEDLINE, Cochrane Library, Embase, Web of Science, and Google Scholar databases was conducted in July 2021. The population, intervention, comparator, and outcome (PICO) model was used to define study eligibility. Studies were Included if they assessed patients with BPO and related lower urinary tract symptoms (P) undergoing BPH surgery (I) with or without a comparison between surgical treatments (C) evaluating the impact on sexual function (O). Retrospective and prospective primary studies were included. A pooled analysis was conducted on studies including the postoperative assessment of International Index of Erectile Function (IIEF)-5, Male Sexual Health Questionnaire-Ejaculatory Dysfunction (MSHQ-EjD; Function and/or Bother), or retrograde ejaculation (RE) rate (PROSPERO database ID: CRD42020177907). EVIDENCE SYNTHESIS A total of 151 studies investigating 20 531 patients were included. Forty-eight randomized controlled trials evaluating 5045 individuals were eligible for the meta-analysis. In most studies (122, 80.8%), only erectile and/or ejaculatory function was evaluated. A substantial number of articles (67, 44.4%) also used nonvalidated tools to evaluate erectile and/or ejaculatory function. The pooled analysis showed no statistically significant changes in IIEF-5 score compared with baseline for the transurethral resection of the prostate (TURP; weighted mean difference [WMD] 0.76 pts; 95% confidence interval [CI] -0.1, 1.62; p = 0.08), laser procedure (WMD 0.33 pts; 95% CI -0.1, 0.77; p = 0.13), and minimally invasive treatment (WMD -1.37 pts; 95% CI -3.19, 0.44; p = 0.14) groups. A statistically significantly higher rate of RE was found after TURP (risk ratio [RR] 13.31; 95% CI 8.37, 21.17; p < 0.00001), other electrosurgical procedures (RR 34.77; 95% CI 10.58, 127.82; p < 0.00001), and the entire laser group (RR 17.37; 95% CI 5.93, 50.81; p < 0.00001). No statistically significant increase in RE rate was described after most of the minimally invasive procedures (p > 0.05). The pooled analysis of MSHQ-EjD scores was possible only for prostatic urethral lift, showing no statistically significant difference between baseline and post-treatment MSHQ-EjD Function scores (WMD -0.80 pts; 95% CI -2.41, 0.81; p = 0.33), but postoperative MSHQ-EjD Bother scores were significantly higher (WMD 0.76 pts; 95% CI 0.22, 1.30; p = 0.006). CONCLUSIONS Erectile function appears to be unaffected by most surgical procedures for BPO. RE is a very common adverse event of BPH surgery, although emerging minimally invasive surgical procedures could be associated with a lower risk. PATIENT SUMMARY Benign prostatic hyperplasia surgery can have an impact on sexual function, mainly involving ejaculatory function.
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Affiliation(s)
- Celeste Manfredi
- Urology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Borja García-Gómez
- Department of Urology, Hospital Universitario 12 Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain; Department of Urology, HM Hospitales (Montepríncipe, Puerta del Sur, Sanchinarro), Madrid, Spain; ROC Clinic, Madrid, Spain
| | - Davide Arcaniolo
- Urology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Esther García-Rojo
- Department of Urology, HM Hospitales (Montepríncipe, Puerta del Sur, Sanchinarro), Madrid, Spain; ROC Clinic, Madrid, Spain
| | - Fabio Crocerossa
- Department of Urology, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Riccardo Autorino
- Division of Urology, Virginia Commonwealth University, Richmond, VA, USA
| | - Christian Gratzke
- Department of Urology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Marco De Sio
- Urology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Javier Romero-Otero
- Department of Urology, HM Hospitales (Montepríncipe, Puerta del Sur, Sanchinarro), Madrid, Spain; ROC Clinic, Madrid, Spain.
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He K, Liu Y, Li D, Yu Q. Combination of transurethral resection of the prostate and flexible and rigid ureteroscopy for benign prostatic hyperplasia and ureteral calculus. Transl Androl Urol 2021; 10:3395-3401. [PMID: 34532264 PMCID: PMC8421826 DOI: 10.21037/tau-21-523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/06/2021] [Indexed: 11/06/2022] Open
Abstract
Background Combination of transurethral resection of the prostate (TURP) and flexible and rigid ureteroscopy (URS/RIRS) is a successful approach for patients with benign prostatic hyperplasia (BPH) and ureteral calculus (UC), and the sequence is URS/RIRS followed by TURP. This research aims to compare TURP followed by URS/RIRS with URS/RIRS followed by TURP in terms of clinical efficiency and safety. Methods From June 2009 to June 2021, 173 patients with BPH and upper urinary tract stones were recruited through the Harrison International Peace Hospital and were divided into intervention (TURP followed by URS/RIRS) and control groups (URS/RIRS followed by TURP). We collected demographic data, primary outcomes including urinary function, and secondary outcomes including surgical parameters and complications. SPSS 21.0 was used to analyze data. Results When comparing the surgical parameters, the intervention group showed better results than the control group regarding surgery time and length of hospitalization. When comparing urinary function and complications, there were no differences between the intervention and control groups. Conclusions Although the intervention of TURP followed by URS/RIRS had similar clinical effects compared with URS/RIRS followed by TURP in the control group; the intervention saves surgery time, and decreases the length of stay and medical costs. It may therefore be a good choice for patients with BPH and UC.
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Affiliation(s)
- Kunlun He
- Department of Urology Surgery, Hengshui People's Hospital, Hengshui, China
| | - Yan Liu
- Department of Urology Surgery, Hengshui People's Hospital, Hengshui, China
| | - Dong Li
- Department of Urology Surgery, Hengshui People's Hospital, Hengshui, China
| | - Qian Yu
- Department of Urology Surgery, Hengshui People's Hospital, Hengshui, China
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Franco JV, Jung JH, Imamura M, Borofsky M, Omar MI, Escobar Liquitay CM, Young S, Golzarian J, Veroniki AA, Garegnani L, Dahm P. Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network meta-analysis. Cochrane Database Syst Rev 2021; 7:CD013656. [PMID: 34693990 PMCID: PMC8543673 DOI: 10.1002/14651858.cd013656.pub2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND A variety of minimally invasive treatments are available as an alternative to transurethral resection of the prostate (TURP) for management of lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). However, it is unclear which treatments provide better results. OBJECTIVES Our primary objective was to assess the comparative effectiveness of minimally invasive treatments for lower urinary tract symptoms in men with BPH through a network meta-analysis. Our secondary objective was to obtain an estimate of relative ranking of these minimally invasive treatments, according to their effects. SEARCH METHODS We performed a comprehensive search of multiple databases (CENTRAL, MEDLINE, Embase, Scopus, Web of Science and LILACS), trials registries, other sources of grey literature, and conference proceedings, up to 24 February 2021. We had no restrictions on language of publication or publication status. SELECTION CRITERIA We included parallel-group randomized controlled trials assessing the effects of the following minimally invasive treatments, compared to TURP or sham treatment, on men with moderate to severe LUTS due to BPH: convective radiofrequency water vapor therapy (CRFWVT); prostatic arterial embolization (PAE); prostatic urethral lift (PUL); temporary implantable nitinol device (TIND); and transurethral microwave thermotherapy (TUMT). DATA COLLECTION AND ANALYSIS Two review authors independently screened the literature, extracted data, and assessed risk of bias. We performed statistical analyses using a random-effects model for pair-wise comparisons and a frequentist network meta-analysis for combined estimates. We interpreted them according to Cochrane methods. We planned subgroup analyses by age, prostate volume, and severity of baseline symptoms. We used risk ratios (RRs) with 95% confidence intervals (CIs) to express dichotomous data and mean differences (MDs) with 95% CIs to express continuous data. We used the GRADE approach to rate the certainty of evidence. MAIN RESULTS We included 27 trials involving 3017 men, mostly over age 50, with severe LUTS due to BPH. The overall certainty of evidence was low to very low due to concerns regarding bias, imprecision, inconsistency (heterogeneity), and incoherence. Based on the network meta-analysis, results for our main outcomes were as follows. Urologic symptoms (19 studies, 1847 participants): PUL and PAE may result in little to no difference in urologic symptoms scores (MD of International Prostate Symptoms Score [IPSS]) compared to TURP (3 to 12 months; MD range 0 to 35; higher scores indicate worse symptoms; PUL: 1.47, 95% CI -4.00 to 6.93; PAE: 1.55, 95% CI -1.23 to 4.33; low-certainty evidence). CRFWVT, TUMT, and TIND may result in worse urologic symptoms scores compared to TURP at short-term follow-up, but the CIs include little to no difference (CRFWVT: 3.6, 95% CI -4.25 to 11.46; TUMT: 3.98, 95% CI 0.85 to 7.10; TIND: 7.5, 95% CI -0.68 to 15.69; low-certainty evidence). Quality of life (QoL) (13 studies, 1459 participants): All interventions may result in little to no difference in the QoL scores, compared to TURP (3 to 12 months; MD of IPSS-QoL score; MD range 0 to 6; higher scores indicate worse symptoms; PUL: 0.06, 95% CI -1.17 to 1.30; PAE: 0.09, 95% CI -0.57 to 0.75; CRFWVT: 0.37, 95% CI -1.45 to 2.20; TUMT: 0.65, 95% CI -0.48 to 1.78; TIND: 0.87, 95% CI -1.04 to 2.79; low-certainty evidence). Major adverse events (15 studies, 1573 participants): TUMT probably results in a large reduction of major adverse events compared to TURP (RR 0.20, 95% CI 0.09 to 0.43; moderate-certainty evidence). PUL, CRFWVT, TIND and PAE may also result in a large reduction in major adverse events, but CIs include substantial benefits and harms at three months to 36 months; PUL: RR 0.30, 95% CI 0.04 to 2.22; CRFWVT: RR 0.37, 95% CI 0.01 to 18.62; TIND: RR 0.52, 95% CI 0.01 to 24.46; PAE: RR 0.65, 95% CI 0.25 to 1.68; low-certainty evidence). Retreatment (10 studies, 799 participants): We are uncertain about the effects of PAE and PUL on retreatment compared to TURP (12 to 60 months; PUL: RR 2.39, 95% CI 0.51 to 11.1; PAE: RR 4.39, 95% CI 1.25 to 15.44; very low-certainty evidence). TUMT may result in higher retreatment rates (RR 9.71, 95% CI 2.35 to 40.13; low-certainty evidence). Erectile function (six studies, 640 participants): We are very uncertain of the effects of minimally invasive treatments on erectile function (MD of International Index of Erectile Function [IIEF-5]; range 5 to 25; higher scores indicates better function; CRFWVT: 6.49, 95% CI -8.13 to 21.12; TIND: 5.19, 95% CI -9.36 to 19.74; PUL: 3.00, 95% CI -5.45 to 11.44; PAE: -0.03, 95% CI -6.38, 6.32; very low-certainty evidence). Ejaculatory dysfunction (eight studies, 461 participants): We are uncertain of the effects of PUL, PAE and TUMT on ejaculatory dysfunction compared to TURP (3 to 12 months; PUL: RR 0.05, 95 % CI 0.00 to 1.06; PAE: RR 0.35, 95% CI 0.13 to 0.92; TUMT: RR 0.34, 95% CI 0.17 to 0.68; low-certainty evidence). TURP is the reference treatment with the highest likelihood of being the most efficacious for urinary symptoms, QoL and retreatment, but the least favorable in terms of major adverse events, erectile function and ejaculatory function. Among minimally invasive procedures, PUL and PAE have the highest likelihood of being the most efficacious for urinary symptoms and QoL, TUMT for major adverse events, PUL for retreatment, CRFWVT and TIND for erectile function and PUL for ejaculatory function. AUTHORS' CONCLUSIONS Minimally invasive treatments may result in similar or worse effects concerning urinary symptoms and QoL compared to TURP at short-term follow-up. They may result in fewer major adverse events, especially in the case of PUL and PAE; resulting in better rankings for symptoms scores. PUL may result in fewer retreatments compared to other interventions, especially TUMT, which had the highest retreatment rates at long-term follow-up. We are very uncertain about the effects of these interventions on erectile function. There was limited long-term data, especially for CRFWVT and TIND. Future high-quality studies with more extended follow-up, comparing different, active treatment modalities, and adequately reporting critical outcomes relevant to patients, including those related to sexual function, could provide more information on the relative effectiveness of these interventions.
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Affiliation(s)
- Juan Va Franco
- Associate Cochrane Centre, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Jae Hung Jung
- Department of Urology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
- Center of Evidence-Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Korea, South
| | - Mari Imamura
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Michael Borofsky
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Muhammad Imran Omar
- Guidelines Office, European Association of Urology, Arnhem, Netherlands
- Academic Urology Unit, University of Aberdeen, Aberdeen, UK
| | | | - Shamar Young
- Department of Radiology, Division of Interventional Radiology & Vascular Imaging, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jafar Golzarian
- Department of Radiology, Division of Interventional Radiology & Vascular Imaging, University of Minnesota, Minneapolis, Minnesota, USA
| | - Areti Angeliki Veroniki
- Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
| | - Luis Garegnani
- Associate Cochrane Centre, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Philipp Dahm
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
- Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA
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Franco JV, Garegnani L, Escobar Liquitay CM, Borofsky M, Dahm P. Transurethral microwave thermotherapy for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Cochrane Database Syst Rev 2021; 6:CD004135. [PMID: 34180047 PMCID: PMC8236484 DOI: 10.1002/14651858.cd004135.pub4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Transurethral resection of the prostate (TURP) has been the gold-standard treatment for alleviating urinary symptoms and improving urinary flow in men with symptomatic benign prostatic hyperplasia (BPH). However, the morbidity of TURP approaches 20%, and less invasive techniques have been developed for treating BPH. Transurethral microwave thermotherapy (TUMT) is an alternative, minimally-invasive treatment that delivers microwave energy to produce coagulation necrosis in prostatic tissue. This is an update of a review last published in 2012. OBJECTIVES To assess the effects of transurethral microwave thermotherapy for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. SEARCH METHODS We performed a comprehensive search using multiple databases (the Cochrane Library, MEDLINE, Embase, Scopus, Web of Science, and LILACS), trials registries, other sources of grey literature, and conference proceedings published up to 31 May 2021, with no restrictions by language or publication status. SELECTION CRITERIA We included parallel-group randomized controlled trials (RCTs) and cluster-RCTs of participants with BPH who underwent TUMT. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for inclusion at each stage and undertook data extraction and risk of bias and GRADE assessments of the certainty of the evidence (CoE). We considered review outcomes measured up to 12 months after randomization as short-term and beyond 12 months as long-term. Our main outcomes included: urologic symptoms scores, quality of life, major adverse events, retreatment, and ejaculatory and erectile function. MAIN RESULTS In this update, we identified no new RCTs, but we included data from studies excluded in the previous version of this review. We included 16 trials with 1919 participants, with a median age of 69 and moderate lower urinary tract symptoms. The certainty of the evidence for most comparisons was moderate-to-low, due to an overall high risk of bias across studies and imprecision (few participants and events). TUMT versus TURP Based on data from four studies with 306 participants, when compared to TURP, TUMT probably results in little to no difference in urologic symptom scores measured by the International Prostatic Symptom Score (IPSS) on a scale from 0 to 35, with higher scores indicating worse symptoms at short-term follow-up (mean difference (MD) 1.00, 95% confidence interval (CI) -0.03 to 2.03; moderate certainty). There is likely to be little to no difference in the quality of life (MD -0.10, 95% CI -0.67 to 0.47; 1 study, 136 participants, moderate certainty). TUMT likely results in fewer major adverse events (RR 0.20, 95% CI 0.09 to 0.43; 6 studies, 525 participants, moderate certainty); based on 168 cases per 1000 men in the TURP group, this corresponds to 135 fewer (153 to 96 fewer) per 1000 men in the TUMT group. TUMT, however, probably results in a large increase in the need for retreatment (risk ratio (RR) 7.07, 95% CI 1.94 to 25.82; 5 studies, 337 participants, moderate certainty) (usually by repeated TUMT or TURP); based on zero cases per 1000 men in the TURP group, this corresponds to 90 more (40 to 150 more) per 1000 men in the TUMT group. There may be little to no difference in erectile function between these interventions (RR 0.63, 95% CI 0.24 to 1.63; 5 studies, 337 participants; low certainty). However, TUMT may result in fewer cases of ejaculatory dysfunction compared to TURP (RR 0.36, 95% CI 0.24 to 0.53; 4 studies, 241 participants; low certainty). TUMT versus sham Based on data from four studies with 483 participants we found that, when compared to sham, TUMT probably reduces urologic symptom scores using the IPSS at short-term follow-up (MD -5.40, 95% CI -6.97 to -3.84; moderate certainty). TUMT may cause little to no difference in the quality of life (MD -0.95, 95% CI -1.14 to -0.77; 2 studies, 347 participants; low certainty) as measured by the IPSS quality-of-life question on a scale from 0 to 6, with higher scores indicating a worse quality of life. We are very uncertain about the effects on major adverse events, since most studies reported no events or isolated lesions of the urinary tract. TUMT may also reduce the need for retreatment compared to sham (RR 0.27, 95% CI 0.08 to 0.88; 2 studies, 82 participants, low certainty); based on 194 retreatments per 1000 men in the sham group, this corresponds to 141 fewer (178 to 23 fewer) per 1000 men in the TUMT group. We are very uncertain of the effects on erectile and ejaculatory function (very low certainty), since we found isolated reports of impotence and ejaculatory disorders (anejaculation and hematospermia). There were no data available for the comparisons of TUMT versus convective radiofrequency water vapor therapy, prostatic urethral lift, prostatic arterial embolization or temporary implantable nitinol device. AUTHORS' CONCLUSIONS TUMT provides a similar reduction in urinary symptoms compared to the standard treatment (TURP), with fewer major adverse events and fewer cases of ejaculatory dysfunction at short-term follow-up. However, TUMT probably results in a large increase in retreatment rates. Study limitations and imprecision reduced the confidence we can place in these results. Furthermore, most studies were performed over 20 years ago. Given the emergence of newer minimally-invasive treatments, high-quality head-to-head trials with longer follow-up are needed to clarify their relative effectiveness. Patients' values and preferences, their comorbidities and the effects of other available minimally-invasive procedures, among other factors, can guide clinicians when choosing the optimal treatment for this condition.
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Affiliation(s)
- Juan Va Franco
- Associate Cochrane Centre, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Luis Garegnani
- Research Department, Instituto Universitario Hospital Italiano, Buenos Aires, Argentina
| | | | - Michael Borofsky
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Philipp Dahm
- Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA
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7
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Water vapor thermal therapy to alleviate catheter-dependent urinary retention secondary to benign prostatic hyperplasia. Prostate Cancer Prostatic Dis 2019; 23:303-308. [PMID: 31740738 PMCID: PMC7237346 DOI: 10.1038/s41391-019-0187-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 10/29/2019] [Accepted: 11/04/2019] [Indexed: 11/09/2022]
Abstract
Background Water vapor thermal therapy utilizes convectively delivered thermal energy to target ablation of obstructive prostatic tissue. We report results of this thermal therapy for relief of nonneurogenic complete urinary retention associated with BPH. Patients and methods We conducted a retrospective analysis of 38 catheter-dependent men with complete urinary retention consecutively enrolled in a registry in two centers: median age 75.5 years and multiple comorbidities, median prostate volume 58.5 cc (23–153), median 2 failed trials without catheter (TWOCs), and median catheter dependency 3 months (0.3–35). The Rezūm™ System thermal therapy procedure was performed in an ambulatory surgery center with conscious sedation or an office procedure room with a modified periprostatic block. Water vapor injections were customized to the configuration of the hyperplastic gland, including median lobe and/or enlarged central zone. Results Of the 38 treated patients, one was lost to follow-up and 26 of 37 (70.3%) voided spontaneously (mean of 1.6 ± 0.8 TWOCs) and were catheter free a median of 26 days (range 4–65) after the procedure; 18 of these 26 (69%) patients discontinued BPH medications. No significant differences in age, prostate volume, number of water vapor injections, or presence of the median lobe were associated with predicting a successful treatment outcome. Duration of follow-up for 20 catheter-free patients was a median of 475 days or 15.8 months (140–804 days); six patients were followed a median of 31.5 days (0–60). Adverse events were infrequent, mild, and resolved quickly including dysuria in five patients (13%), gross hematuria in four (10.5%), and UTIs in two (2.6%) with indwelling catheters. Conclusions Water vapor thermal therapy may provide an effective and safe alternative to surgical treatment in this group of catheter-dependent patients in complete urinary retention.
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8
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Affiliation(s)
- K Wilhelm
- Department Chirurgie, Klinik für Urologie, Universitätsklinikum Freiburg, Hugstetter Str. 55, 79106, Freiburg, Deutschland.
- UroEvidence, Deutsche Gesellschaft für Urologie, Nestorstraße 8/9, 10709, Berlin, Deutschland.
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9
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Sterling J, Farber N, Gupta NK. Comparing Outcomes of Medical Management and Minimally Invasive Surgical Techniques for Lower Urinary Tract Symptoms due to BPH. Curr Urol Rep 2019; 20:29. [PMID: 30989392 DOI: 10.1007/s11934-019-0896-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE OF REVIEW Compare outcomes of medical therapy as compared to minimally invasive surgical therapy (MIST) for treatment of bladder outlet obstruction RECENT FINDINGS: Treatment for lower urinary tract symptoms due to benign prostatic hyperplasia (LUTS/BPH) remains largely driven by patient symptomatology with medical therapy or watchful waiting as the first-line management strategies. However, most patients are not adherent to prescribed medical therapies and are hesitant to accept the risks associated with more invasive therapies. Minimally invasive surgical therapies are treatments providing short-term symptom relief superior to medical therapies without the sequela of more invasive procedures. Though there are few direct comparisons, MIST seems to relieve LUTS/BPH symptoms at least as well as medical therapy without the need for daily adherence.
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Affiliation(s)
- Joshua Sterling
- Division of Urology, Robert Wood Johnson Medical School, 125 Patterson St, MEB 584A, New Brunswick, NJ, 08901, USA
| | - Nicholas Farber
- Division of Urology, Robert Wood Johnson Medical School, 125 Patterson St, MEB 584A, New Brunswick, NJ, 08901, USA
| | - Nikhil K Gupta
- Division of Urology, Robert Wood Johnson Medical School, 125 Patterson St, MEB 584A, New Brunswick, NJ, 08901, USA.
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Foster HE, Barry MJ, Dahm P, Gandhi MC, Kaplan SA, Kohler TS, Lerner LB, Lightner DJ, Parsons JK, Roehrborn CG, Welliver C, Wilt TJ, McVary KT. Surgical Management of Lower Urinary Tract Symptoms Attributed to Benign Prostatic Hyperplasia: AUA Guideline. J Urol 2018; 200:612-619. [PMID: 29775639 DOI: 10.1016/j.juro.2018.05.048] [Citation(s) in RCA: 176] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2018] [Indexed: 12/11/2022]
Abstract
PURPOSE Male lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) is common in men and can have negative effects on quality of life (QoL). It is the hope that this Guideline becomes a reference on the effective evidence-based surgical management of LUTS/BPH. MATERIALS AND METHODS The evidence team searched Ovid MEDLINE, the Cochrane Library, and the Agency for Healthcare Research and Quality (AHRQ) database to identify studies indexed between January 2007 and September 2017. When sufficient evidence existed, the body of evidence was assigned a strength rating of A (high), B (moderate), or C (low) for support of Strong, Moderate, or Conditional Recommendations. In the absence of sufficient evidence, additional information is provided as Clinical Principles and Expert Opinions (table 1 in supplementary unabridged guideline, http://jurology.com/). RESULTS This Guideline provides updated, evidence-based recommendations regarding management of LUTS/BPH utilizing surgery and minimally invasive surgical therapies; additional statements are made regarding diagnostic and pre-operative tests. Clinical statements are made in comparison to what is generally accepted as the gold standard (i.e. transurethral resection of the prostate [TURP]-monopolar and/or bipolar). This guideline is designed to be used in conjunction with the associated treatment algorithm. CONCLUSIONS The prevalence and the severity of LUTS increases as men age and is an important diagnosis in the healthcare of patients and the welfare of society. This document will undergo additional literature reviews and updating as the knowledge regarding current treatments and future surgical options continues to expand.
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Affiliation(s)
- Harris E Foster
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Michael J Barry
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Philipp Dahm
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Manhar C Gandhi
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Steven A Kaplan
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Tobias S Kohler
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Lori B Lerner
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Deborah J Lightner
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - J Kellogg Parsons
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Claus G Roehrborn
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Charles Welliver
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Timothy J Wilt
- American Urological Association Education and Research, Inc., Linthicum, Maryland
| | - Kevin T McVary
- American Urological Association Education and Research, Inc., Linthicum, Maryland
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11
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Hoffman RM, Monga M, Elliott SP, Macdonald R, Langsjoen J, Tacklind J, Wilt TJ. Microwave thermotherapy for benign prostatic hyperplasia. Cochrane Database Syst Rev 2012:CD004135. [PMID: 22972068 DOI: 10.1002/14651858.cd004135.pub3] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Transurethral resection of the prostate (TURP) has been the gold-standard treatment for alleviating urinary symptoms and improving urinary flow in men with symptomatic benign prostatic hyperplasia (BPH). However, the morbidity of TURP approaches 20%, and less invasive techniques have been developed for treating BPH. Preliminary data suggest that microwave thermotherapy, which delivers microwave energy to produce coagulation necrosis in prostatic tissue, is a safe, effective treatment for BPH. OBJECTIVES To assess the therapeutic efficacy and safety of microwave thermotherapy techniques for treating men with symptomatic benign prostatic obstruction. SEARCH METHODS Randomized controlled trials were identified from The Cochrane Library, MEDLINE, EMBASE, bibliographies of retrieved articles, reviews, technical reports, and by contacting relevant expert trialists and microwave manufacturers. SELECTION CRITERIA All randomized controlled trials evaluating transurethral microwave thermotherapy (TUMT) for men with symptomatic BPH were eligible for this review. Comparison groups could include transurethral resection of the prostate, minimally invasive prostatectomy techniques, sham thermotherapy procedures, and medications. Outcome measures included urinary symptoms, urinary function, prostate volume, mortality, morbidity, and retreatment. Two review authors independently identified potentially relevant abstracts and then assessed the full papers for inclusion. DATA COLLECTION AND ANALYSIS Two review authors independently abstracted study design, baseline characteristics, and outcomes data and assessed methodological quality using a standard form. We attempted to obtain missing data from authors or sponsors, or both. MAIN RESULTS In this update, we identified no new randomized comparisons of TUMT that provided evaluable effectiveness data. Fifteen studies involving 1585 patients met the inclusion criteria, including six comparisons of microwave thermotherapy with TURP, eight comparisons with sham thermotherapy procedures, and one comparison with an alpha-blocker. Study durations ranged from 3 to 60 months. The mean age of participants was 66.8 years and the baseline symptom scores and urinary flow rates, which did not differ across treatment groups, demonstrated moderately severe lower urinary tract symptoms. The pooled mean urinary symptom scores decreased by 65% with TUMT and by 77% with TURP. The weighted mean difference (WMD) with 95% confidence interval (CI) for the International Prostate Symptom Score (IPSS) was -1.00 (95% CI -2.03 to -0.03), favoring TURP. The pooled mean peak urinary flow increased by 70% with TUMT and by 119% with TURP. The WMD for peak urinary flow was 5.08 mL/s (95% CI 3.88 to 6.28 mL/s), favoring TURP. Compared to TURP, TUMT was associated with decreased risks for retrograde ejaculation, treatment for strictures, hematuria, blood transfusions, and the transurethral resection syndrome, but increased risks for dysuria, urinary retention, and retreatment for BPH symptoms. Microwave thermotherapy improved IPSS symptom scores (WMD -5.15, 95% CI -4.26 to -6.04) and peak urinary flow (WMD 2.01 mL/s, 95% CI 0.85 to 3.16) compared with sham procedures. Microwave thermotherapy also improved IPSS symptom scores (WMD -4.20, 95% CI -3.15 to -5.25) and peak urinary flow (WMD 2.30 mL/s, 95% CI 1.47 to 3.13) in the one comparison with alpha-blockers. No studies evaluated the effects of symptom duration, patient characteristics, prostate-specific antigen levels, or prostate volume on treatment response. AUTHORS' CONCLUSIONS Microwave thermotherapy techniques are effective alternatives to TURP and alpha-blockers for treating symptomatic BPH in men with no history of urinary retention or previous prostate procedures and prostate volumes between 30 to 100 mL. However, TURP provided greater symptom score and urinary flow improvements and reduced the need for subsequent BPH treatments compared to TUMT. Small sample sizes and differences in study design limit comparisons between devices with different designs and energy levels. The effects of symptom duration, patient characteristics, or prostate volume on treatment response are unknown.
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Affiliation(s)
- Richard M Hoffman
- General InternalMedicine 111GIM, New Mexico VA Health Care System, Albuquerque, New Mexico, USA.
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12
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Kallenberg F, Hossack TA, Woo HH. Long-term followup after electrocautery transurethral resection of the prostate for benign prostatic hyperplasia. Adv Urol 2011; 2011:359478. [PMID: 22162679 PMCID: PMC3227243 DOI: 10.1155/2011/359478] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2011] [Accepted: 09/13/2011] [Indexed: 11/18/2022] Open
Abstract
Introduction. For decades, transurethral resection of the prostate (TURP) has been the "gold standard" operation for benign prostatic hyperplasia (BPH) but is based mainly on historic data. The historic data lacks use of validated measures and current TURP differs significantly from that performed 30 years ago. Methods. Men who had undergone TURP between 2001 and 2005 were reviewed. International prostate symptom score (IPSS), quality of life (QOL) and peak urinary flow rate (Q(max)), and postvoid residual (PVR) were recorded. Operative details and postoperative complications were documented. Patients were then invited to attend for repeat assessment. Results. 91 patients participated. Mean follow-up time was 70 months. Mean follow-up results were IPSS-7; QoL-1.5; Q(max)-23 mL/s; PVR-45 mL. These were an improvement from baseline of 67%, 63%, 187%, and 80%, respectively. Early complication rates were low, with no blood transfusions, TUR syndrome, or deaths occurring. Urethral stricture rate was higher than anticipated at 14%. Conclusion. This study shows modern TURP still produces durable improvement in voiding symptoms which remains comparable with historic studies. This study, however, found a marked drop in early complications but, conversely, a higher than expected incidence of urethral strictures.
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Affiliation(s)
- F. Kallenberg
- Department of Urology, AMC University, 1100 DD NH Amsterdam, The Netherlands
| | - T. A. Hossack
- Sydney Adventist Hospital, Sydney, NSW 2076, Australia
| | - H. H. Woo
- Sydney Adventist Hospital Clinical School, University of Sydney, P.O. Box 5017, Wahroonga, NSW 2076, Australia
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13
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Homma Y, Gotoh M, Yokoyama O, Masumori N, Kawauchi A, Yamanishi T, Ishizuka O, Seki N, Kamoto T, Nagai A, Ozono S. JUA clinical guidelines for benign prostatic hyperplasia. Int J Urol 2011. [DOI: 10.1111/j.1442-2042.2011.02861.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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14
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Homma Y, Gotoh M, Yokoyama O, Masumori N, Kawauchi A, Yamanishi T, Ishizuka O, Seki N, Kamoto T, Nagai A, Ozono S. Outline of JUA clinical guidelines for benign prostatic hyperplasia. Int J Urol 2011; 18:741-56. [DOI: 10.1111/j.1442-2042.2011.02860.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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15
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[PLFT and TUMT long-term clinical results in Italy]. Urologia 2011; 78:171-5. [PMID: 21928238 DOI: 10.5301/ru.2011.8632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/05/2011] [Indexed: 11/20/2022]
Abstract
Microwaves are electromagnetic radiations with wavelengths ranging from 300 MHz (0.3 GHz) and 300 GHz. Microwaves treatment reduces prostate tissue using the heat produced by microwaves. When the tissue absorbs the energy from the microwaves it coagulates and tissue necrosis occours. During hyperthermia the intraprostatic temperatures reached 40-45 °C with symptomatic improvement due to destruction of the alpha-adrenergic nerve fibers around the prostate. The term 'thermotherapy' was therefore coined to describe treatment temperatures above 45°C and hyperthermia for those below this level. Unlike thermotherapy, high-energy (thermotherapy) can achieve temperatures greater than 70°C (158°F), causing thermoablation of prostatic tissue. The authors report their experience with PLFT over a period of 8 years. They describe the technique of the treatment, the goal and its results. Many of these patients, however, were older, had a larger prostate volume, and had more surgical comorbidities, making this subset more likely to benefit from a minimally invasive option. With PLFT-TUMT, patients have a less-invasive therapy, with a catheter-free rate of 82-91% in selected patients, although the majority must also continue medical therapy.
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16
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Ou R, Zimmern P. Lost to follow-up in high level evidence-based studies related to the surgical management of lower urinary tract symptoms secondary to benign prostatic enlargement: Does it matter? Neurourol Urodyn 2011; 30:1416-21. [DOI: 10.1002/nau.21165] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2011] [Accepted: 05/09/2011] [Indexed: 11/12/2022]
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17
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Shore ND, Sethi PS. A Controlled, Randomized, Head-to-Head Comparison of the Prolieve Thermodilatation System Versus the Targis System for Benign Prostatic Hyperplasia: Safety, Procedural Tolerability, and Clinical Results. J Endourol 2010; 24:1469-75. [DOI: 10.1089/end.2009.0416] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Neal D. Shore
- Carolina Urologic Research Center, Myrtle Beach, South Carolina
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18
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Lynch MJ. Transurethral resection of the prostate stands accused of causing impotence in patients: should it be found culpable? BJU Int 2010; 106:614-9. [DOI: 10.1111/j.1464-410x.2010.09342.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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19
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Tugcu V, Tasci AI, Sahin S, Zorluoglu F. Comparison of Photoselective Vaporization of the Prostate and Transurethral Resection of the Prostate: A Prospective Nonrandomized Bicenter Trial with 2-Year Follow-Up. J Endourol 2008; 22:1519-25. [DOI: 10.1089/end.2007.0321] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
- Volkan Tugcu
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital, Department of Urology, Istanbul, Turkey
| | - Ali Ihsan Tasci
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital, Department of Urology, Istanbul, Turkey
- Department of Urology, Nisa Hospital, Istanbul, Turkey
| | - Selcuk Sahin
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital, Department of Urology, Istanbul, Turkey
| | - Fatih Zorluoglu
- Department of Anesthesiology, Nisa Hospital, Istanbul, Turkey
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20
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Kaye JD, Smith AD, Badlani GH, Lee BR, Seideman CA, Ost MC. High-Energy Transurethral Thermotherapy with CoreTherm Approaches Transurethral Prostate Resection in Outcome Efficacy: A Meta-Analysis. J Endourol 2008; 22:713-8. [DOI: 10.1089/end.2007.0039] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Jonathan D. Kaye
- Smith Institute for Urology, North Shore-Long Island Jewish Health System, New Hyde Park, New York
| | - Arthur D. Smith
- Smith Institute for Urology, North Shore-Long Island Jewish Health System, New Hyde Park, New York
| | - Gopal H. Badlani
- Department of Urology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Benjamin R. Lee
- Smith Institute for Urology, North Shore-Long Island Jewish Health System, New Hyde Park, New York
| | - Casey A. Seideman
- Smith Institute for Urology, North Shore-Long Island Jewish Health System, New Hyde Park, New York
| | - Michael C. Ost
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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21
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Medical therapy versus surgery and minimally invasive surgical therapies for lower urinary tract symptoms and benign prostatic hyperplasia: What makes better economic sense? Curr Urol Rep 2008; 8:289-97. [DOI: 10.1007/s11934-007-0075-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Hoffman RM, Monga M, Elliot SP, Macdonald R, Wilt TJ. Microwave thermotherapy for benign prostatic hyperplasia. Cochrane Database Syst Rev 2007:CD004135. [PMID: 17943811 DOI: 10.1002/14651858.cd004135.pub2] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Transurethral resection of the prostate (TURP) has been the gold-standard treatment for alleviating urinary symptoms and improving urinary flow in men with symptomatic benign prostatic hyperplasia (BPH). However, the morbidity of TURP approaches 20%, and less invasive techniques have been developed for treating BPH. Preliminary data suggest that microwave thermotherapy, which delivers microwave energy to produce coagulation necrosis in prostatic tissue, is a safe, effective treatment for BPH. OBJECTIVES To assess the therapeutic efficacy and safety of microwave thermotherapy techniques for treating men with symptomatic benign prostatic obstruction. SEARCH STRATEGY Randomized controlled trials were identified from the Cochrane Collaboration Library, MEDLINE, EMBASE, bibliographies of retrieved articles and reviews, and by contacting expert relevant trialists and microwave manufacturers. SELECTION CRITERIA All randomized controlled trials evaluating transurethral microwave thermotherapy (TUMT) for men with symptomatic BPH were eligible for this review. Comparison groups could include transurethral resection of the prostate, minimally invasive prostatectomy techniques, sham thermotherapy procedures, and medications. Outcome measures included urinary symptoms, urinary function, prostate volume, mortality, morbidity, and retreatment. Two reviewers independently identified potentially relevant abstracts and then assessed the full papers for inclusion. DATA COLLECTION AND ANALYSIS Two reviewers independently abstracted study design, baseline characteristics and outcomes data and assessed methodological quality using a standard form. We attempted to obtain missing data from authors and/or sponsors. MAIN RESULTS Fourteen studies involving 1493 patients met inclusion criteria, including six comparisons of microwave thermotherapy with TURP, seven comparisons with sham thermotherapy procedures, and one comparison with an alpha blocker. Study durations ranged from 3 to 60 months. The mean age of subjects was 66.8 years, and the baseline symptom scores and urinary flow rates, which did not differ across treatment groups, demonstrated moderately severe lower urinary tract symptoms. The pooled mean urinary symptom scores decreased by 65% with TUMT and by 77% with TURP. The weighted mean difference (WMD) (95% confidence interval) for the symptom score was -1.36 (-2.25 to -0.46), favoring TURP. The pooled mean peak urinary flow increased by 70% with TUMT and by 119% with TURP. The WMD for peak urinary flow was 5.08 (3.88 to 6.28) mL/s, favoring TURP. Compared to TURP, TUMT was associated with decreased risks for retrograde ejaculation, treatment for strictures, hematuria, blood transfusions, and the transurethral resection syndrome, but increased risks for dysuria, urinary retention, and retreatment for BPH symptoms. Microwave thermotherapy improved symptom scores (IPSS WMD -4.75, 95% CI -3.89 to -5.60) and peak urinary flow (WMD 1.67 mL/s, 95% CI 0.99 to 2.34) compared with sham procedures. Microwave thermotherapy also improved symptom scores (IPSS WMD -4.20, 95% CI -3.15 to -5.25) and peak urinary flow (WMD 2.30 mL/s, 95% CI 1.47 to 3.13) in the one comparison with alpha blockers. No studies evaluated the effects of symptom duration, patient characteristics, prostate-specific antigen levels, or prostate volume on treatment response. AUTHORS' CONCLUSIONS Microwave thermotherapy techniques are effective alternatives to TURP and alpha-blockers for treating symptomatic BPH for men with no history of urinary retention or previous prostate procedures and prostate volumes between 30 to 100 mL. However, TURP provided greater symptom score and urinary flow improvements and reduced the need for subsequent BPH treatments compared to TUMT. Small sample sizes and differences in study design limit comparison between devices with different designs and energy levels. The effects of symptom duration, patient characteristics, or prostate volume on treatment response are unknown.
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Affiliation(s)
- R M Hoffman
- New Mexico VA Health Care System, General Internal Medicine 111GIM, 1501 San Pedro Drive SE, Albuquerque, New Mexico 87108, USA.
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van de Merwe JP, Nordling J, Bouchelouche P, Bouchelouche K, Cervigni M, Daha LK, Elneil S, Fall M, Hohlbrugger G, Irwin P, Mortensen S, van Ophoven A, Osborne JL, Peeker R, Richter B, Riedl C, Sairanen J, Tinzl M, Wyndaele JJ. Diagnostic criteria, classification, and nomenclature for painful bladder syndrome/interstitial cystitis: an ESSIC proposal. Eur Urol 2007; 53:60-7. [PMID: 17900797 DOI: 10.1016/j.eururo.2007.09.019] [Citation(s) in RCA: 581] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2007] [Accepted: 09/10/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVES Because the term "interstitial cystitis" (IC) has different meanings in different centers and different parts of the world, the European Society for the Study of Interstitial Cystitis (ESSIC) has worked to create a consensus on definitions, diagnosis, and classification in an attempt to overcome the lack of international agreement on various aspects of IC. METHODS ESSIC has discussed definitions, diagnostic criteria, and disease classification in four meetings and extended e-mail correspondence. RESULTS It was agreed to name the disease bladder pain syndrome (BPS). BPS would be diagnosed on the basis of chronic pelvic pain, pressure, or discomfort perceived to be related to the urinary bladder accompanied by at least one other urinary symptom such as persistent urge to void or urinary frequency. Confusable diseases as the cause of the symptoms must be excluded. Classification of BPS types might be performed according to findings at cystoscopy with hydrodistention and morphologic findings in bladder biopsies. The presence of other organ symptoms as well as cognitive, behavioral, emotional, and sexual symptoms, should be addressed. CONCLUSIONS The name IC has become misleading and is replaced by BPS. This name is in line with recent nomenclature recommendations by the European Association of Urology and is based on the axial structure of the International Association for the Study of Pain classification. To facilitate the change of the name, ESSIC agreed to include IC in the overall term (BPS/IC) during this transition period.
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Spatafora S, Conti G, Perachino M, Casarico A, Mazzi G, Pappagallo GL. Evidence-based guidelines for the management of lower urinary tract symptoms related to uncomplicated benign prostatic hyperplasia in Italy: updated summary. Curr Med Res Opin 2007; 23:1715-32. [PMID: 17588302 DOI: 10.1185/030079907x210534] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND SCOPE Despite the high prevalence and huge socio-economic impact of benign prostatic hyperplasia (BPH) in Italy, no national guidelines have been produced so far. This is a summary of the first Italian guidelines on the diagnosis and treatment of lower urinary tract symptoms (LUTS) related to uncomplicated BPH, prepared by a multidisciplinary panel under the auspices of the Italian Association of Urologists and introduced in Italy in 2003. An update compiled by the authors is also included. METHODS Relevant papers published from 1998 to 2003 (updated to 2006) were identified through a structured literature review and the quality of evidence presented therein was graded according to the Centre for the Evaluation of Effectiveness in Health Administration (CeVEAS) system. Recommendations were based on evidence from the literature, but also on feedback from practitioners and specialists. MAIN FINDINGS/RECOMMENDATIONS: Given the prevalence of BPH, all men aged > or = 50 years of age should be asked about LUTS and informed about disease characteristics and therapeutic options, while sexual function should always be assessed in patients with severe and long-standing LUTS. Initial assessment should include medical history (including drug and co-morbidity history), digital rectal examination, urinalysis, International Prostate Symptom Score-Quality of Life (IPSS-QoL) and a voiding diary, while prostate-specific antigen (PSA) and measurement of prostate volume by suprapubic ultrasonography are indicated in fully informed patients with a life expectancy of > or = 10 years in whom BPH progression could influence treatment choices. QoL considerations should dictate whether to start active treatment. When QoL is not affected by LUTS, watchful waiting is indicated if symptoms are mild, acceptable if they are moderate. When QoL is affected, medical therapy with alpha1-blockers or 5alpha-reductase inhibitors (the latter indicated in patients with increased prostate volume) is appropriate. Combined therapy with alpha1-blockers + 5alpha-reductase inhibitors should only be considered in patients at high risk for progression (prostate volume > 40 mL or PSA > 4 ng/mL), since the incremental cost of combination therapy vs. monotherapy with alpha1-blockers or finasteride is prohibitive. Selection of the type of surgery should be based on the surgeon's experience, the presence of co-morbid conditions and the size of the prostate. Open prostatectomy and transurethral resection of the prostate (TURP) are recommended in patients with acute or chronic retention of urine, and acceptable in obstructed patients with moderate/severe symptoms and worsened QoL. Transurethral incision of the prostate (TUIP) is acceptable when prostate volume is < or = 30 mL. Holmium laser enucleation of the prostate (HoLEP) may be proposed to motivated patients where expert surgeons are available. Transurethral microwave thermotherapy (TUMT) or transurethral needle ablation (TUNA) may be proposed to motivated patients who prefer to avoid surgery and/or do not respond to medical treatment. The possible effects of medical or surgical treatments on sexual function should always be discussed. CONCLUSIONS These guidelines are intended to provide a framework for health professionals involved in BPH management in order to facilitate decision-making in all areas and at all levels of healthcare.
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Affiliation(s)
- Sebastiano Spatafora
- Urology Complex Structure, Department of Surgery, Azienda Ospedaliera Santa Maria Nuova, Reggio Emilia, Italy.
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Digesu GA, Salvatore S, Chaliha C, Athanasiou S, Milani R, Khullar V. Do overactive bladder symptoms improve after repair of anterior vaginal wall prolapse? Int Urogynecol J 2007; 18:1439-43. [PMID: 17429557 DOI: 10.1007/s00192-007-0375-z] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2006] [Accepted: 03/23/2007] [Indexed: 10/23/2022]
Abstract
This study aims to evaluate the changes of overactive bladder symptoms to anterior vaginal wall prolapse repair. Ninety-three consecutive women with symptomatic anterior vaginal wall prolapse >or= stage II and coexistent overactive bladder symptoms were prospectively studied using a urinalysis, urodynamics, King's Health Questionnaire (KHQ), Prolapse Quality of Life (P-QOL) questionnaire and pelvic organ prolapse quantification (POP-Q) system before and 1 year after surgery. All women underwent a standard fascial anterior repair. Postoperatively, urinary frequency, urgency and urge incontinence disappeared in 60, 70 and 82% of women respectively (p value < 0.001). The vaginal examination findings as well as the quality of life of the women assessed using KHQ and P-QOL significantly improved after surgery (p value < 0.001). This study has demonstrated that anterior vaginal repair does produce significant improvement in overactive bladder symptoms. A larger longer-term study is required to assess if these changes persist over time.
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Mattiasson A. Reply. Urology 2007. [DOI: 10.1016/j.urology.2006.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Mattiasson A, Wagrell L, Schelin S, Nordling J, Richthoff J, Magnusson B, Schain M, Larson T, Boyle E, Duelund-Jacobsen J, Kroyer K, Ageheim H. Five-Year Follow-up of Feedback Microwave Thermotherapy Versus TURP for Clinical BPH: A Prospective Randomized Multicenter Study. Urology 2007; 69:91-6; discussion 96-7. [PMID: 17270624 DOI: 10.1016/j.urology.2006.08.1115] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2006] [Revised: 04/27/2006] [Accepted: 08/10/2006] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To compare the efficacy and safety of transurethral microwave thermotherapy (TUMT) with ProstaLund Feedback Treatment, using the CoreTherm device, with transurethral resection of the prostate (TURP) 5 years after treatment. METHODS This prospective, randomized, multicenter study was conducted at 10 centers in the United States and Scandinavia. A total of 154 patients with benign prostatic hyperplasia were randomized to TUMT or TURP in a 2:1 ratio. Patients were followed up at 3, 6, 12, 24, 36, 48, and 60 months after treatment. The intermediate results at 12 and 36 months have been previously reported. The treatment outcome at 5 years was evaluated with the International Prostate Symptom Score (IPSS), quality of life question (QOL), peak urinary flow rate (Qmax), postvoid residual urine volume, and prostate volume. The CoreTherm device differs from other microwave devices in that the intraprostatic temperature is constantly measured during the procedure to guide the treatment. RESULTS Of the 154 patients, 66% completed the 60 months of follow-up. Statistically significant improvements in the TUMT and TURP groups were observed for IPSS, QOL, and Qmax at 60 months. The average values for the TUMT group were an IPSS of 7.4, QOL score of 1.1, and Qmax of 11.4 mL/s. The values for the TURP group were IPSS of 6.0, QOL score of 1.1, and Qmax of 13.6 mL/s. No statistically significant differences were found in any of these variables between the two treatment groups. In the TUMT group, 10% needed additional treatment versus 4.3% in the TURP group. CONCLUSIONS The clinical outcome 5 years after TUMT using the CoreTherm device was comparable to the results seen after TURP. The safety of TUMT using the CoreTherm device compared favorably with that of TURP.
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Ferakis N, Skolarikos A, Staios D, Liakouras C, Alivizatos G. Treatment Characteristics and Inherent Prostatic Features Do Not Predict Patient Outcome after High-Energy Transurethral Thermotherapy: A Prospective Study of ProstaLund Feedback Treatment™. J Endourol 2006; 20:1075-81. [PMID: 17206906 DOI: 10.1089/end.2006.20.1075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE To determine whether treatment characteristics, intrinsic prostatic factors, and clinical parameters predict the outcome in patients treated with high-energy transurethral microwave thermotherapy (HE-TUMT). PATIENTS AND METHODS A series of 48 consecutive patients, 28 with an indwelling catheter, underwent ProstaLund Feedback Treatment (PLFT). The 12-month International Prostate Symptom Score response rate (IPSS < or = 7 or > or =50% improvement), peak flow rate response rate (Q(max) > or = 15 mL/sec or > or =50% improvement), and bladder outflow obstruction index response rate (BOOI <40) were correlated with treatment characteristics such as duration, average intraprostatic temperature, time with therapeutic intraprostatic temperatures (>45 degrees C), average intraprostatic blood flow, consumed energy, and recorded prostate mass destruction. Baseline parameters such as age, serum prostate specific antigen concentration, prostate volume, and pretreatment IPSS, quality of life (QOL), Q(max), postvoiding residual urine volume (PVR), and BOOI were included in the logistic regression analysis. RESULTS Treatment characteristics did not discriminate responders and nonresponders to HE-TUMT. For the patients without a catheter, the IPSS response (75%) was predicted by higher pretreatment IPSS (P = 0.041; relative risk [RR] = 3.4) and higher pretreatment PVR (P = 0.026; RR = 1.1). The Q(max) response (85%) was predicted by higher grades of pretreatment obstruction (P = 0.009; RR = 1.02). The BOOI response (60%) was not related to any of the factors tested. For the patients with a catheter, no outcome predictors could be identified. CONCLUSIONS According to our results, the intraprostatic temperature, the duration of intraprostatic temperatures in the therapeutic range, and the pattern of blood flow did not predict HE-TUMT outcome. Treatment duration, consumed energy, and the magnitude of tissue necrosis did not translate into clinical efficacy. Clinical parameters were important predictors of outcome in patients not in retention.
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Affiliation(s)
- N Ferakis
- 2nd Department of Urology, School of Medicine, University of Athens, Sismanoglio General Hospital, Athens, Greece
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Schelin S, Geertsen U, Walter S, Spångberg A, Duelund-Jacobsen J, Krøyer K, Hjertberg H, Vatne V, Richthoff J, Nordling J. Feedback microwave thermotherapy versus TURP/prostate enucleation surgery in patients with benign prostatic hyperplasia and persistent urinary retention: A prospective, randomized, controlled, multicenter study. Urology 2006; 68:795-9. [PMID: 17070355 DOI: 10.1016/j.urology.2006.05.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2005] [Revised: 03/17/2006] [Accepted: 05/24/2006] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To assess the clinical efficacy of ProstaLund Feedback Treatment (PLFT) using the CoreTherm device versus transurethral resection of the prostate (TURP) and prostate enucleation surgery. METHODS We performed a prospective, randomized, controlled, multicenter study of 120 patients with symptomatic benign prostatic hyperplasia and persistent urinary retention requiring an indwelling catheter or clean intermittent catheterization. The primary efficacy variables were success in catheter removal and symptom improvement. RESULTS Of the 120 patients, 79% and 88% were catheter free after PLFT and surgery, respectively. The bother score (quality-of-life question) decreased from 4.6 in both groups before treatment to 1.4 in the PLFT group and 0.8 in the surgery group at 6 months of follow-up. The peak urinary flow rate was 13.4 mL/s after PLFT and 18.0 mL/s after surgery. The mean catheterization time was 34 days in the PLFT group and 5 days in the surgery group. CONCLUSIONS PLFT is an effective alternative to surgical treatment in this group of catheterized patients. The risk of severe complications is reduced using PLFT, and an excellent treatment option can thereby be offered to this high-risk patient group who earlier could be treated only with lifelong catheterization.
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