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Boscolo-Berto R. Editorial Comment on "Intraprostatic Injection of Tranexamic Acid Decrease Blood Loss During Monopolar Transurethral Resection of the Prostate: A Randomized Controlled Clinical Trial". Urology 2024; 191:127-128. [PMID: 38825078 DOI: 10.1016/j.urology.2024.05.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 05/21/2024] [Indexed: 06/04/2024]
Affiliation(s)
- Rafael Boscolo-Berto
- Institute of Human Anatomy, Department of Neurosciences, University of Padova, Padova.
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Berrino PM, Gatti M, Rotaru V, Bianchi L, Tumietto F, Sora E, Schiavina R, Brunocilla E, Viale P, Pea F. Efficacy of a Novel Prophylactic Scheme of Fosfomycin Trometamol in Patients Undergoing Endoscopic Surgery for Benign Prostatic Hyperplasia: Findings from a Prospective Monocentric Single-Arm Study. Antibiotics (Basel) 2024; 13:424. [PMID: 38786152 PMCID: PMC11117375 DOI: 10.3390/antibiotics13050424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 04/26/2024] [Accepted: 05/03/2024] [Indexed: 05/25/2024] Open
Abstract
This study aimed to assess the efficacy of a novel prophylactic scheme of fosfomycin trometamol in patients undergoing elective HoLEP (holmium laser enucleation of the prostate) or TURP (transurethral resection of the prostate) procedures for treating benign prostatic hyperplasia. Patients affected by benign prostatic hyperplasia and undergoing elective HoLEP or TURP procedures during the period February 2022-June 2023 were prospectively enrolled. Two 3 g oral fosfomycin trometamol doses 12 h apart were administered at 8.00 p.m. on day -1 (i.e., the day before HoLEP or TURP procedure) and at 8.00 a.m. on day 0 (i.e., the day of the surgical procedure). The following outcomes were assessed: prevalence of fever occurring in the first 48 h after surgical procedure; prevalence of urological complications occurring after the surgical procedure; prevalence of proven urinary tract infections (UTIs) and/or bloodstream infections (BSIs) at 14 days post-procedure; and prevalence of emergency department admission for UTI-related sepsis at 14 days post-procedure. Univariate analysis comparing patients with and without proven UTI, BSI, or emergency department admission at 14 days post-procedure was carried out. Overall, 96 patients (median age 70 years) undergoing HoLEP (82.3%) or TURP (17.7%) were prospectively included. Median (IQR) time of surgical procedure after the morning fosfomycin dose was 226.5 min (range 88.5-393.75 min). Fever in the post-surgical 48 h occurred in 3/96 patients (3.1%). Prevalence of proven UTI at 14 days was as low as 1.0% (1/96), whereas no patient had proven BSI or UTI-related sepsis requiring emergency department admission at 14 days. Our findings support the contention that a prophylactic scheme based on two doses of fosfomycin trometamol 12 h apart before surgical intervention may represent a valuable strategy for preventing infectious complications in urologic patients undergoing HoLEP or TURP. Larger definitive confirmatory studies are warranted.
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Affiliation(s)
- Pasquale Maria Berrino
- Division of Urology, IRCCS Azienda Ospedaliero-Universitaria of Bologna, 40138 Bologna, Italy; (P.M.B.); (V.R.); (L.B.); (R.S.); (E.B.)
| | - Milo Gatti
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (P.V.); (F.P.)
- Clinical Pharmacology Unit, Department for integrated Infectious Risk Management, IRCCS Azienda Ospedaliero-Universitaria of Bologna, 40138 Bologna, Italy
| | - Valeria Rotaru
- Division of Urology, IRCCS Azienda Ospedaliero-Universitaria of Bologna, 40138 Bologna, Italy; (P.M.B.); (V.R.); (L.B.); (R.S.); (E.B.)
| | - Lorenzo Bianchi
- Division of Urology, IRCCS Azienda Ospedaliero-Universitaria of Bologna, 40138 Bologna, Italy; (P.M.B.); (V.R.); (L.B.); (R.S.); (E.B.)
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (P.V.); (F.P.)
| | - Fabio Tumietto
- Antimicrobical Stewardship Unit, Department for integrated Infectious Risk Management, Azienda USL of Bologna, 40138 Bologna, Italy; (F.T.); (E.S.)
| | - Elena Sora
- Antimicrobical Stewardship Unit, Department for integrated Infectious Risk Management, Azienda USL of Bologna, 40138 Bologna, Italy; (F.T.); (E.S.)
| | - Riccardo Schiavina
- Division of Urology, IRCCS Azienda Ospedaliero-Universitaria of Bologna, 40138 Bologna, Italy; (P.M.B.); (V.R.); (L.B.); (R.S.); (E.B.)
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (P.V.); (F.P.)
| | - Eugenio Brunocilla
- Division of Urology, IRCCS Azienda Ospedaliero-Universitaria of Bologna, 40138 Bologna, Italy; (P.M.B.); (V.R.); (L.B.); (R.S.); (E.B.)
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (P.V.); (F.P.)
| | - Pierluigi Viale
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (P.V.); (F.P.)
- Infectious Disease Unit, Department for Integrated Infectious Risk Management, IRCCS Azienda Ospedaliero-Universitaria of Bologna, 40138 Bologna, Italy
| | - Federico Pea
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (P.V.); (F.P.)
- Clinical Pharmacology Unit, Department for integrated Infectious Risk Management, IRCCS Azienda Ospedaliero-Universitaria of Bologna, 40138 Bologna, Italy
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De la Cuadra-Grande A, Rioja-Zuazu J, Domínguez-Esteban M, Torres E, Blissett R, Woodward E, Oyagüez I, Fernández-Arjona M. Budget impact analysis of transurethral water vapor therapy for treatment of lower urinary tract symptoms associated with benign prostatic hyperplasia in the Spanish national healthcare system. Expert Rev Pharmacoecon Outcomes Res 2023; 23:499-510. [PMID: 36897833 DOI: 10.1080/14737167.2023.2189591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
BACKGROUND Several surgical treatments are available for managing lower urinary tract symptoms secondary to benign prostatic hyperplasia (LUTS/BPH). Water vapor thermal therapy (WVTT) is a new minimally invasive therapy. This study estimates the budget impact of introducing WVTT for LUTS/BPH into the Spanish health care system. METHODS A model simulated the evolution of men over 45 years of age with moderate-severe LUTS/BPH after surgical treatment, over a 4-year time horizon, from the Spanish public health care service´s perspective. The technologies in scope included those most used in Spain: WVTT, transurethral resection (TURP), photoselective laser vapourization (PVP) and holmium laser enucleation (HoLEP). Transition probabilities, adverse events and costs were identified from the scientific literature and validated by a panel of experts. Sensitivity analyses were performed by varying the most uncertain parameters. RESULTS Per intervention, WVTT resulted in savings of €3,317, €1,933 and €2,661 compared to TURP, PVP and HoLEP. Over a 4-year time horizon, when performed in 10% of the cohort of 109,603 Spanish males with LUTS/BPH, WVTT saved €28,770,125 against the scenario without WVTT availability. CONCLUSIONS WVTT could reduce the cost of managing LUTS/BPH, increase the quality of health care and reduce the length of procedure and hospital stay.
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Affiliation(s)
| | - Jorge Rioja-Zuazu
- Urology Department, Clínica Universitaria de Navarra, Navarra, Spain
| | | | - Esperanza Torres
- Health Economics & Market Access, Boston Scientific Inc, Madrid, Spain
| | - Rob Blissett
- Health Economics & Economic Evaluation, MedTech Economics Ltd, Winchester, UK
| | - Emily Woodward
- Health Economics & Market Access, Boston Scientific AG, Solothurn, Switzerland
| | - Itziar Oyagüez
- Pharmacoeconomics & Outcomes Research Iberia (PORIB), Madrid, Spain
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Geng JH, Chang CK, Lee CH, Lin CH, Li CC, Wen SC, Yeh HC. Monopolar transurethral resection of the prostate versus holmium laser enucleation in men with prostate volume greater than 100 mL. UROLOGICAL SCIENCE 2022. [DOI: 10.4103/uros.uros_114_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
For more than nine decades, transurethral resection of the prostate remains the gold standard for the surgical treatment of lower urinary tract symptoms due to benign prostatic obstruction. The occurrence of urethral strictures after transurethral resection of the prostate is one of the major late complications and has been reported as the leading cause of iatrogenic urethral strictures in patients older than 45 years who underwent urethroplasty. Although several postulations have been proposed to explain the urethral stricture after transurethral resection of the prostate, the exact etiology of urethral stricture after TURP is still controversial. Suggested etiological factors of urethral stricture formation after transurethral resection of the prostate include infection, mechanical trauma, prolonged indwelling catheter time, use of local anesthesia, and electrical injury by a stray current. One single treatment option is not appropriate for all stricture types. The management of urethral stricture following transurethral resection of the prostate includes minimally invasive endoscopic methods, including urethral dilation and direct visual incision, or open surgical procedures with varying urethroplasty techniques. Although scientific studies focusing on urethral strictures after transurethral resection of the prostate are relatively limited and sparse, we can apply the principles of urethral stricture management before making decisions on individual stricture treatment.
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Affiliation(s)
- Jian-Wei Wang
- Department of Urology, Beijing Jishuitan Hospital, The Fourth Medical College of Peking University, Beijing 100096, China
| | - Li-Bo Man
- Department of Urology, Beijing Jishuitan Hospital, The Fourth Medical College of Peking University, Beijing 100096, China
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Kaynar M, Celik ZE, Altintas E, Batur AF, Kilic O, Akand M, Gul M, Goktas S. Comparison of Two Different Bipolar Energy Resources in Transurethral Resection of Bladder Tumors. Urol Int 2021; 105:304-308. [PMID: 33454714 DOI: 10.1159/000512380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 10/18/2020] [Indexed: 12/09/2022]
Abstract
PURPOSE To determine whether the use of different bipolar resources is associated with different results on tissue and perioperative parameters in patients undergoing bipolar transurethral bladder tumor resection (bTURBT). METHODS In this single-center prospective study, patients diagnosed with bladder tumor randomized to undergo TURBT either with a Gyrus PlasmaKinetic system (n = 62) or Olympus TUR in saline (TURis) system (n = 51). Primary endpoint was to evaluate the alteration of patients' perioperative parameters, while secondary aim was to assess the thermal effect of these 2 different bipolar devices on the resected tissue samples by a grading system determined by tissue characteristics. RESULTS One hundred thirteen patients were randomized in the study, and 43 were excluded from the analysis due to the exclusion criteria. There were no significant differences between the groups in terms of mean age, tumor site, number of tumors, operative time, alteration in hemoglobin or hematocrit, blood transfusion rate, catheterization time, and postoperative stay. On the other hand, the ratio of obturator jerk was significantly higher in the Olympus TURis group (p = 0.028). The histopathological analyses of both groups determined muscularis propria and cautery artifact presence without a statistically significant difference (χ2: 0.476, p = 0.788). CONCLUSION Although the perioperative complications of bTURBT are low in nature, bladder perforation resulted from obturator jerk still poses a risk for extravesical tumor implantation. Urologists should be aware of this risk especially when they are using a TURis system.
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Affiliation(s)
- Mehmet Kaynar
- Department of Urology, School of Medicine, Selcuk University, Konya, Turkey
| | - Zeliha Esin Celik
- Department of Pathology, School of Medicine, Selcuk University, Konya, Turkey
| | - Emre Altintas
- Department of Urology, Akcakale State Hospital, Sanliurfa, Turkey
| | - Ali Furkan Batur
- Department of Urology, School of Medicine, Selcuk University, Konya, Turkey
| | - Ozcan Kilic
- Department of Urology, School of Medicine, Selcuk University, Konya, Turkey
| | - Murat Akand
- Department of Urology, School of Medicine, Selcuk University, Konya, Turkey
| | - Murat Gul
- Department of Urology, School of Medicine, Selcuk University, Konya, Turkey,
| | - Serdar Goktas
- Department of Urology, School of Medicine, Selcuk University, Konya, Turkey
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Alexander CE, Scullion MMF, Omar MI, Yuan Y, Mamoulakis C, N'Dow JMO, Chen C, Lam TBL. Bipolar versus monopolar transurethral resection of the prostate for lower urinary tract symptoms secondary to benign prostatic obstruction. Cochrane Database Syst Rev 2019; 12:CD009629. [PMID: 31792928 PMCID: PMC6953316 DOI: 10.1002/14651858.cd009629.pub4] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Transurethral resection of the prostate (TURP) is a well-established surgical method for treatment of men with lower urinary tract symptoms (LUTS) secondary to benign prostatic obstruction (BPO). This has traditionally been provided as monopolar TURP (MTURP), but morbidity associated with MTURP has led to the introduction of other surgical techniques. In bipolar TURP (BTURP), energy is confined between electrodes at the site of the resectoscope, allowing the use of physiological irrigation medium. There remains uncertainty regarding differences between these surgical methods in terms of patient outcomes. OBJECTIVES To compare the effects of bipolar and monopolar TURP. SEARCH METHODS A comprehensive systematic electronic literature search was carried out up to 19 March 2019 via CENTRAL, MEDLINE, Embase, ClinicalTrials.gov, PubMed, and WHO ICTRP. Handsearching of abstract proceedings of major urological conferences and of reference lists of included trials, systematic reviews, and health technology assessment reports was undertaken to identify other potentially eligible studies. No language restrictions were applied. SELECTION CRITERIA Randomised controlled trials (RCTs) that compared monopolar and bipolar TURP in men (> 18 years) for management of LUTS secondary to BPO. DATA COLLECTION AND ANALYSIS Two independent review authors screened the literature, extracted data, and assessed eligible RCTs for risk of bias. Statistical analyses were undertaken according to the statistical guidelines presented in the Cochrane Handbook for Systematic Reviews of Interventions. The quality of evidence (QoE) was rated according to the GRADE approach. MAIN RESULTS A total of 59 RCTs with 8924 participants were included. The mean age of included participants ranged from 59.0 to 74.1 years. Mean prostate volume ranged from 39 mL to 82.6 mL. Primary outcomes BTURP probably results in little to no difference in urological symptoms, as measured by the International Prostate Symptom Score (IPSS) at 12 months on a scale of 0 to 35, with higher scores reflecting worse symptoms (mean difference (MD) -0.24, 95% confidence interval (CI) -0.39 to -0.09; participants = 2531; RCTs = 16; I² = 0%; moderate certainty of evidence (CoE), downgraded for study limitations), compared to MTURP. BTURP probably results in little to no difference in bother, as measured by health-related quality of life (HRQoL) score at 12 months on a scale of 0 to 6, with higher scores reflecting greater bother (MD -0.12, 95% CI -0.25 to 0.02; participants = 2004; RCTs = 11; I² = 53%; moderate CoE, downgraded for study limitations), compared to MTURP. BTURP probably reduces transurethral resection (TUR) syndrome events slightly (risk ratio (RR) 0.17, 95% CI 0.09 to 0.30; participants = 6745; RCTs = 44; I² = 0%; moderate CoE, downgraded for study limitations), compared to MTURP. This corresponds to 20 fewer TUR syndrome events per 1000 participants (95% CI 22 fewer to 17 fewer). Secondary outcomes BTURP may carry a similar risk of urinary incontinence at 12 months (RR 0.20, 95% CI 0.01 to 4.06; participants = 751; RCTs = 4; I² = 0%; low CoE, downgraded for study limitations and imprecision), compared to MTURP. This corresponds to four fewer events of urinary incontinence per 1000 participants (95% CI five fewer to 16 more). BTURP probably slightly reduces blood transfusions (RR 0.42, 95% CI 0.30 to 0.59; participants = 5727; RCTs = 38; I² = 0%; moderate CoE, downgraded for study limitations), compared to MTURP. This corresponds to 28 fewer events of blood transfusion per 1000 participants (95% CI 34 fewer to 20 fewer). BTURP may result in similar rates of re-TURP (RR 1.02, 95% CI 0.44 to 2.40; participants = 652; RCTs = 6; I² = 0%; low CoE, downgraded for study limitations and imprecision). This corresponds to one more re-TURP per 1000 participants (95% CI 19 fewer to 48 more). Erectile function as measured by the International Index of Erectile Function score (IIEF-5) at 12 months on a scale from 5 to 25, with higher scores reflecting better erectile function, appears to be similar (MD 0.88, 95% CI -0.56 to 2.32; RCTs = 3; I² = 68%; moderate CoE, downgraded for study limitations) for the two approaches. AUTHORS' CONCLUSIONS BTURP and MTURP probably improve urological symptoms, both to a similar degree. BTURP probably reduces both TUR syndrome and postoperative blood transfusion slightly compared to MTURP. The impact of both procedures on erectile function is probably similar. The moderate certainty of evidence available for the primary outcomes of this review suggests that there is no need for further RCTs comparing BTURP and MTURP.
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Affiliation(s)
- Cameron Edwin Alexander
- University of AberdeenAcademic Urology Unit2nd Floor, Health Sciences BuildingForesterhillAberdeenUKAB25 2ZD
| | - Malo MF Scullion
- University of AberdeenAcademic Urology Unit2nd Floor, Health Sciences BuildingForesterhillAberdeenUKAB25 2ZD
| | - Muhammad Imran Omar
- University of AberdeenAcademic Urology Unit2nd Floor, Health Sciences BuildingForesterhillAberdeenUKAB25 2ZD
- European Association of UrologyArnhemNetherlands
| | - Yuhong Yuan
- McMaster UniversityDepartment of Medicine, Division of Gastroenterology1280 Main Street WestRoom HSC 3N51HamiltonONCanadaL8S 4K1
| | - Charalampos Mamoulakis
- University General Hospital of Heraklion, University of Crete Medical SchoolDepartment of UrologyHeraklion, CreteGreece
| | - James MO N'Dow
- NHS Grampian, Aberdeen Royal InfirmaryUrology DepartmentForesterhillAberdeenScotlandUKAB25 2ZN
| | - Changhao Chen
- Sun Yat‐Sen Memorial Hospital, Sun Yat‐Sen UniversityDepartment of Urology107 Yan‐Jiang RoadGuangzhouChina
| | - Thomas BL Lam
- University of AberdeenAcademic Urology Unit2nd Floor, Health Sciences BuildingForesterhillAberdeenUKAB25 2ZD
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Bipolar vaporization of the prostate may cause higher complication rates compared to bipolar loop resection: a randomized prospective trial. Int Urol Nephrol 2019; 51:2143-2148. [PMID: 31522378 DOI: 10.1007/s11255-019-02280-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 09/09/2019] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Transurethral resection of the prostate (TURP) by resection loop or vaporization button is becoming a standard of care due to its better safety profile (less bleeding and less incidence of TUR syndrome). However, there are published data showing bipolar vaporization may be associated with increased late complications. In this study, we compared results of bipolar TURP using the resection loop versus vaporization button for treatment of benign prostatic hyperplasia (BPH) to determine the relative safety profile. PATIENTS AND METHODS Between January 2013 and March 2014, 89 patients with BPH were randomized to surgical intervention either by Olympus (Gyrus) Bipolar loop TURP or Olympus (Gyrus) Bipolar button vaporization. Inclusion criteria were; BPH with Q-max < 10 ml/s, IPSS > 18 and prostate volume > 40 g. All patients were evaluated preoperatively and at 1, 3 and 9 months. Evaluation included IPSS, uroflowmetry, prostate volume by ultrasound. Clavien complications and operative time were recorded. Statistical analysis was done using Statistical Package of Social Science (SPSS) version 17 software. RESULTS 44 patients were included in bipolar TURP and 45 patients in vaporization arm. Preoperative mean prostate volume (59 g versus 58 g, p = 0.52) and mean IPSS (19 versus 20, p = 0.38) were equivalent in both groups. Vaporization was associated with a significant increase in operative time (mean of 81 ± 15 min range 40-110 versus 55 ± 10 min range 30-70 min, p < 0.001), less blood loss (0.8% versus 2.0% drop in hemoglobin, p < 0.001) but increased postoperative urinary frequency (80% versus 50%, p < 0.001), hematuria with clots up to 4 weeks post surgery (20% versus 2%, p < 0.001) and postoperative urethral stricture (11% versus 0%, p < 0.001). Both techniques improved urine flow with Q-max (17 ml/s versus 18 ml/s p = 0.22). Prostate volume (32 g versus 31 g, p = 0.31) and IPSS (6 versus 5, p = 0.22), were comparable in both treatment arms. CONCLUSIONS Bipolar vaporization of the prostate, despite being a technically robust, speedy and with less intraoperative bleeding, appears to be associated with increased postoperative irritative symptoms, increased late-onset postoperative bleeding and high urethral stricture rates.
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Sathianathen NJ, Hwang EC, Brown SJ, Borofsky M, Dahm P. Holmium laser enucleation of the prostate for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Hippokratia 2019. [DOI: 10.1002/14651858.cd013291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - Eu Chang Hwang
- Chonnam National University Medical School, Chonnam National University Hwasun Hospital; Department of Urology; Hwasun Korea, South
| | - Sarah Jane Brown
- University of Minnesota; Health Sciences Libraries; Minneapolis Minnesota USA
| | - Michael Borofsky
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
| | - Philipp Dahm
- Minneapolis VA Health Care System; Urology Section; One Veterans Drive Mail Code 112D Minneapolis Minnesota USA 55417
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Egui Rojo MA, Redón Gálvez L, Álvarez Ardura M, Otaola Arca H, Páez Borda A. [Comparison of monopolar versus bipolar transurethral resection of the prostate: Evaluation of the impact on sexual function]. Rev Int Androl 2019; 18:43-49. [PMID: 30612924 DOI: 10.1016/j.androl.2018.07.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 07/25/2018] [Accepted: 07/26/2018] [Indexed: 01/26/2023]
Abstract
OBJECTIVES To assess the effects of monopolar transurethral resection of the prostate (M-TURP) and bipolar TURP (B-TURP) on overall sexual function. METHODS From December 2014 to September 2016, 100 eligible candidates with benign prostatic hyperplasia were prospectively recruited and randomized 1:1 into M-TURP/B-TURP arms (58 and 42 patients, respectively) and followed up at 1, 3 and 6 months. A univariate and multivariate analyses using the chi-squared test and a logistic regression model were performed. We recorded the age, medical conditions such as hypertension and diabetes, history of smoking, preoperative prostatic volume, prostatic symptoms scale, sexual function assessment, surgeon experience, resected grams, percentage of resected tissue and presence of retrograde ejaculation. Prostatic symptoms and erectile function (EF) assessment were quantified using self-administered IPSS scores and IIEF-5, respectively, at baseline and in each subsequent visit. RESULTS Mean age was 66 years (50-82). No statistical differences were found between both groups regarding medical comorbidities, preoperative IPSS and IIEF-5. Mean prostatic volume was 37.2 cm3 (10-68) and mean amount of resected tissue was 11.75g (6-58). At baseline 77,6% of patients has severe LUTS, and 50% has moderate-severe erectile dysfunction. Univariate analyses show that in both groups, history of diabetes mellitus, age and preoperative IIEF-5 were associated with poor EF. However, multivariate analyses revealed that age was the only factor associated with a poor EF. These results were similar at 3 and 6 postoperative months. We did not find an association between surgeon experience, source of energy employed or percentage of resected tissue with the development of postoperative retrograde ejaculation (52%). At first postoperative month, 44% of patients were still referring moderate prostatic symptoms and 50% had severe erectile dysfunction maintained at 6 months in both groups. CONCLUSIONS There were no differences between the source of energy employed and changes on overall sexual function. Age is the only factor associated with a poor EF status.
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Affiliation(s)
| | - Laura Redón Gálvez
- Servicio de Urología, Hospital Universitario de Torrejón, Torrejón de Ardoz, Madrid, España
| | - Manuel Álvarez Ardura
- Servicio de Urología, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España
| | - Hugo Otaola Arca
- Servicio de Urología, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España
| | - Alvaro Páez Borda
- Servicio de Urología, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España
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Aboutaleb H, Ali TA, Zaghloul A, Amin MM. Efficacy of bipolar ‘button’ plasma vaporisation of the prostate compared to green laser vaporisation for benign prostatic obstruction. JOURNAL OF CLINICAL UROLOGY 2018. [DOI: 10.1177/2051415817752855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: Our objectives were to evaluate the efficiency of transurethral bipolar plasma vaporisation of the prostate (BPVP) using the button electrode and compare it to green laser vaporisation of the prostate (GLVP). Patients and methods: During the period March 2012 to January 2017, 155 patients with benign prostatic obstruction (BPO) were enrolled in our study. Overall, 80 patients underwent BPVP and 75 GLVP. All International Prostate Symptom Scores (IPSS), quality of life (QOL), uroflow Qmax, Qave and post-void residual (PVR) urine samples were evaluated 24 hours preoperatively and at three months postoperatively. Operative time, hospital stay, catheterisation time, and complications were reported. Mean serum haemoglobin, haematocrit and serum sodium changes were reported preoperatively and within 24 hours postoperatively in both groups. Statistical analysis was performed using the SPSS program version 20 for Windows. Results: Mean age at surgery was 62.8 ± 4 (53–82) years and 63 ± 6.6 (54–86) years for the BPVP and GLVP groups respectively. Mean prostatic volume was 45 ± 10 (36–90) and 43 ± 9 (32–85) in each group, respectively. Patients from both series had similar preoperative characteristics. The mean operative duration was 58 ± 21 (range: 20–70) minutes and 57 ± 13 (range: 24–75) minutes, hospital stay was 12.2 ± 6.4 (12–60) hours vs 7 ± 3.3 (6–48) hours ( p = 0.01), and catheterisation period was 48 ± 1.28 (24–72) hours vs 6 ± 6.2 (6–7) hours ( p = 0.001). Conclusions: Both BPVP and GLVP offer good options for management of BPO with less bleeding, one-day surgery, less catheterisation time with significant improvement of IPSS, QOL score and uroflow postoperatively. However, more studies comparing the cost of both techniques are needed for a solid conclusion. Level of evidence: Not applicable for this multicentre audit.
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Affiliation(s)
| | - Tamer A Ali
- Urology Department Al-Azhar University Hospitals, Cairo, Egypt; Gulf Medical University, United Arab Emirates
| | - Ahmed Zaghloul
- Department of Urology, NMC Hospital, Dubai, United Arab Emirates
| | - Moamen M Amin
- Department of Urology, NMC Hospital, Dubai, United Arab Emirates
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El-Assmy A, ElShal AM, Mekkawy R, El-Kappany H, Ibrahiem EHI. Erectile and ejaculatory functions changes following bipolar versus monopolar transurethral resection of the prostate: a prospective randomized study. Int Urol Nephrol 2018; 50:1569-1576. [PMID: 30083842 DOI: 10.1007/s11255-018-1950-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 07/31/2018] [Indexed: 12/01/2022]
Abstract
OBJECTIVES To compare monopolar and bipolar transurethral resection of the prostate (M-TURP and B-TURP, respectively) focusing on erectile and ejaculatory functions in a randomized trial. METHODS Between January 2013 and December 2014, all consecutive TURP candidates with benign prostatic hyperplasia (BPH) were prospectively randomized 1:1 into M-TURP/B-TURP arms and followed up at 2, and 4 weeks, 6 and 12 months after surgery. All patients were assessed using IIEF-15 (International index of erectile function-15) and Ej-MSHQ (ejaculatory domain-male sexual-health inventory). Changes in IIEF-15, its subdomains and Ej-MSHQ scores were compared between both intervention groups. RESULTS Following M.TURP and B.TURP; 122 and 124 patients were included respectively and were considered for analysis at 1 year. Sexual function did not differ significantly between arms during follow-up (erectile function, P = 0.82; orgasmic function, P = 0.46; sexual desire, P = 0.29; intercourse satisfaction, P = 0.18; overall satisfaction, P = 0.92). There were no differences between arms in the distribution of EF evolution at any time compared with base line (at 12 months: M-TURP vs. B-TURP = improved, 24.5 vs. 26.6%; stable, 66.4 vs. 64.5%; deteriorated, 9.1 vs. 8.9%; P = 0.41). Newly developed erectile dysfunction (ED) was present in 8.2 and 7.3% of patients following M.TURP and B.TURP respectively and was related to presence of DM and obesity. Orgasm perception significantly reduced following M.TURP and B.TURP (P < 0.001). Newly reported ejaculatory dysfunction (Ej-MSHQ < 22) was significantly associated with low orgasm perception. CONCLUSIONS There were no differences between M-TURP/B-TURP in any aspect of sexual function.
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Affiliation(s)
- Ahmed El-Assmy
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt.
| | - Ahmed M ElShal
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ramy Mekkawy
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Hamdy El-Kappany
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
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Liem EI, McCormack M, Chan ES, Matsui Y, Geavlete P, Choi YD, de Reijke TM, Farahat Y, Inman BA, de la Rosette JJ, Naito S. Monopolar vs. bipolar transurethral resection for non–muscle invasive bladder carcinoma: A post-hoc analysis from a randomized controlled trial. Urol Oncol 2018; 36:338.e1-338.e11. [DOI: 10.1016/j.urolonc.2018.03.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 02/28/2018] [Accepted: 03/19/2018] [Indexed: 01/08/2023]
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Zeng XT, Liu TZ, Gong K, He DL, Wang XH. The BPSC: A prospective study investigating the clinical effect of interventional therapy and the risk factors for bladder cancer and benign prostatic hyperplasia in Chinese population. J Evid Based Med 2018; 11:64-67. [PMID: 29484844 DOI: 10.1111/jebm.12290] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 01/15/2018] [Indexed: 01/11/2023]
Abstract
Bladder cancer and benign prostatic hyperplasia have been two very common diseases among the elderly men, especially with the aging of the population in the world. We have designed a study to investigate the clinical effect of interventional therapy for plasmakinetic resection of the prostate and plasmakinetic resection of the bladder, which is called "BPSC" (The bladder cancer and benign prostatic hyperplasia study in Chinese population). The BPSC is not only a specific study, it is made up of many studies. In this article, we introduced the research background, source, name, study framework, study management and further direction of BPSC project. We hope this process will contribute to the growth of the database through sharing data and enriching the evidence of bladder cancer and benign prostatic hyperplasia in the Chinese population, thereby finally improving the accessibility of these important findings for doctors, researchers, and patients.
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Affiliation(s)
- Xian-Tao Zeng
- Department of Urology, Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Center for Evidence-Based and Translational Medicine, Wuhan University, The Endourological Clinical Research Medical Center of Hubei Province, Wuhan, Hubei, P.R. China
| | - Tong-Zu Liu
- Department of Urology, Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Center for Evidence-Based and Translational Medicine, Wuhan University, The Endourological Clinical Research Medical Center of Hubei Province, Wuhan, Hubei, P.R. China
| | - Kan Gong
- Department of Urology, National Urological Cancer Center, Peking University First Hospital, Institute of Urology, Peking University, Beijing, P.R. China
| | - Da-Lin He
- Department of Urology, Key Laboratory for Tumor Precision Medicine of Shaanxi Province, Oncology Research Laboratory, Key Laboratory of Environment and Genes Related to Diseases, The First Affiliated Hospital of Xi'an Jiaotong University, Ministry of Education, Xi'an, Shaanxi, P.R. China
| | - Xing-Huan Wang
- Department of Urology, Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Center for Evidence-Based and Translational Medicine, Wuhan University, The Endourological Clinical Research Medical Center of Hubei Province, Wuhan, Hubei, P.R. China
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Aboutaleb H, Ali TA, Zaghloul A, Amin MM. Efficacy of bipolar ‘button’ plasma vaporisation of the prostate compared to green laser vaporisation for benign prostatic obstruction. JOURNAL OF CLINICAL UROLOGY 2018. [DOI: http://journal of clinical urology.com/.doi: 10.1177/2051415817752855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Objective: Our objectives were to evaluate the efficiency of transurethral bipolar plasma vaporisation of the prostate (BPVP) using the button electrode and compare it to green laser vaporisation of the prostate (GLVP). Patients and methods: During the period March 2012 to January 2017, 155 patients with benign prostatic obstruction (BPO) were enrolled in our study. Overall, 80 patients underwent BPVP and 75 GLVP. All International Prostate Symptom Scores (IPSS), quality of life (QOL), uroflow Qmax, Qave and post-void residual (PVR) urine samples were evaluated 24 hours preoperatively and at three months postoperatively. Operative time, hospital stay, catheterisation time, and complications were reported. Mean serum haemoglobin, haematocrit and serum sodium changes were reported preoperatively and within 24 hours postoperatively in both groups. Statistical analysis was performed using the SPSS program version 20 for Windows. Results: Mean age at surgery was 62.8 ± 4 (53–82) years and 63 ± 6.6 (54–86) years for the BPVP and GLVP groups respectively. Mean prostatic volume was 45 ± 10 (36–90) and 43 ± 9 (32–85) in each group, respectively. Patients from both series had similar preoperative characteristics. The mean operative duration was 58 ± 21 (range: 20–70) minutes and 57 ± 13 (range: 24–75) minutes, hospital stay was 12.2 ± 6.4 (12–60) hours vs 7 ± 3.3 (6–48) hours ( p = 0.01), and catheterisation period was 48 ± 1.28 (24–72) hours vs 6 ± 6.2 (6–7) hours ( p = 0.001). Conclusions: Both BPVP and GLVP offer good options for management of BPO with less bleeding, one-day surgery, less catheterisation time with significant improvement of IPSS, QOL score and uroflow postoperatively. However, more studies comparing the cost of both techniques are needed for a solid conclusion. Level of evidence: Not applicable for this multicentre audit.
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Affiliation(s)
| | - Tamer A Ali
- Urology Department Al-Azhar University Hospitals, Cairo, Egypt; Gulf Medical University, United Arab Emirates
| | - Ahmed Zaghloul
- Department of Urology, NMC Hospital, Dubai, United Arab Emirates
| | - Moamen M Amin
- Department of Urology, NMC Hospital, Dubai, United Arab Emirates
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Qian X, Liu H, Xu D, Xu L, Huang F, He W, Qi J, Zhu Y, Xu D. Functional outcomes and complications following B-TURP versus HoLEP for the treatment of benign prostatic hyperplasia: a review of the literature and Meta-analysis. Aging Male 2017; 20:184-191. [PMID: 28368238 DOI: 10.1080/13685538.2017.1295436] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE To conduct a systematic review and Meta-analysis of the literature on the efficacy and safety of B-TURP versus HoLEP for the treatment of benign prostatic hyperplasia (BPH) in terms of demographic and clinical baseline characteristics, peri-operative variables, and postoperative outcomes and complications. METHODS Trials comparing B-TURP and HoLEP were identified systematically using Pubmed, Embase, CNKI, Web of Science and the Cochrane Library. Primary outcomes were the peak urinary flow rate (Qmax), post-void residual volume (PVR) and international prostate symptom score (IPSS). Secondary outcomes were operation time, irrigation duration, catheterization duration, resected tissue and complications. RESULTS Four trials assessing B-TURP and HoLEP were considered eligible for Meta-analysis, including three randomized controlled trials (RCTs) and one retrospective study. There was no statistically significant difference between B-TURP and HoLEP in terms of Qmax, IPSS, PVR at 3-6 months follow-up, operation duration, catheterization duration, resected tissue and complications (p > 0.05). HoLEP was associated with a significantly shorter irrigation time as compared with B-TURP (p < 0.05). CONCLUSION Both B-TURP and HoLEP are safe and minimally invasive techniques that are similar in terms of symptomatic relief, although these findings need further validation in larger RCTs involving larger numbers of patients and over a longer follow-up duration for B-TURP or HoLEP before a new gold standard procedure emerges for surgical treatment of BPH.
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Affiliation(s)
- Xiaoqiang Qian
- a Urology Department, Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China and
| | - Hailong Liu
- b Urology Department, Xinhua Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China
| | - Ding Xu
- b Urology Department, Xinhua Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China
| | - Le Xu
- a Urology Department, Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China and
| | - Fang Huang
- a Urology Department, Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China and
| | - Wei He
- a Urology Department, Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China and
| | - Jun Qi
- b Urology Department, Xinhua Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China
| | - Yu Zhu
- a Urology Department, Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China and
| | - Danfeng Xu
- a Urology Department, Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China and
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Cai W, Chen Z, Wen L, Jiang X, Liu X. Bipolar plasma vaporization using plasma-cutting and plasma-loop electrodes versus cold-knife transurethral incision for the treatment of posterior urethral stricture: a prospective, randomized study. Clinics (Sao Paulo) 2016; 71:1-4. [PMID: 26872076 PMCID: PMC4732386 DOI: 10.6061/clinics/2016(01)01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 10/22/2015] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE Evaluate the efficiency and safety of bipolar plasma vaporization using plasma-cutting and plasma-loop electrodes for the treatment of posterior urethral stricture. Compare the outcomes following bipolar plasma vaporization with conventional cold-knife urethrotomy. METHODS A randomized trial was performed to compare patient outcomes from the bipolar and cold-knife groups. All patients were assessed at 6 and 12 months postoperatively via urethrography and uroflowmetry. At the end of the first postoperative year, ureteroscopy was performed to evaluate the efficacy of the procedure. The mean follow-up time was 13.9 months (range: 12 to 21 months). If re-stenosis was not identified by both urethrography and ureteroscopy, the procedure was considered "successful". RESULTS Fifty-three male patients with posterior urethral strictures were selected and randomly divided into two groups: bipolar group (n=27) or cold-knife group (n=26). Patients in the bipolar group experienced a shorter operative time compared to the cold-knife group (23.45±7.64 hours vs 33.45±5.45 hours, respectively). The 12-month postoperative Qmax was faster in the bipolar group than in the cold-knife group (15.54±2.78 ml/sec vs 18.25±2.12 ml/sec, respectively). In the bipolar group, the recurrence-free rate was 81.5% at a mean follow-up time of 13.9 months. In the cold-knife group, the recurrence-free rate was 53.8%. CONCLUSIONS The application of bipolar plasma-cutting and plasma-loop electrodes for the management of urethral stricture disease is a safe and reliable method that minimizes the morbidity of urethral stricture resection. The advantages include a lower recurrence rate and shorter operative time compared to the cold-knife technique.
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Affiliation(s)
- Wansong Cai
- Renmin Hospital of Wuhan University, Department of Urology, Wuhan, Hubei, China
| | - Zhiyuan Chen
- Renmin Hospital of Wuhan University, Department of Urology, Wuhan, Hubei, China
| | - Liping Wen
- Renmin Hospital of Fuyang, Department of Urology, Hangzhou, Zhejiang, China
| | - Xiangxin Jiang
- Renmin Hospital of Fuyang, Department of Urology, Hangzhou, Zhejiang, China
| | - Xiuheng Liu
- Renmin Hospital of Wuhan University, Department of Urology, Wuhan, Hubei, China
- corresponding authors E-mail:
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Aboutaleb H. Efficacy of bipolar "button" plasma vaporization of the prostate for benign prostatic obstruction, compared to the standard technique. Urol Ann 2015; 7:442-7. [PMID: 26692662 PMCID: PMC4660693 DOI: 10.4103/0974-7796.152019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Objective: The objective of the following study is to evaluate the efficiency of transurethral plasma vaporization of the prostate in saline bipolar plasma vaporization of the prostate (BPVP) using the button electrode and comparing it to the standard transurethral resection of the prostate (TURP). Patients and Methods: During the period of the year between 2007 and 2013, 152 patients with benign prostatic hyperplasia were rolled in our study. Fifty-two patients were underwent BPVP and 100 TURP. All patients were evaluated preoperatively, 24 h and at 3 months postoperatively. International Prostate Symptom Score (I-PSS), quality-of-life (QOL) score, Qmax and Qave and post void residual (PVR) urine. Operative time, hospital stay, catheterization time, and complications were reported. Mean serum Hb, hematocrit and serum sodium changes were reported preoperatively and within 24 h postoperatively in both groups. Statistical analysis is performed using SPSS program version 20 for windows. Results: Mean age at surgery was 60.8 ± 8 (range 63- 92) and 66 ± 8.6 (range 50-83) for BPVP and TURP groups, respectively. Mean prostatic volume was 46 ± 11 (range 30-92) and 43 ± 8 (range 30-80) in both groups, respectively. Patients from both series had similar preoperative characteristics. The mean operative duration 53 ± 21 1 ± 2.1 (range 1-7) versus 3 ± 3.3 (range 3-8) days (P value 0.0001) were significantly (range 20-80) versus 62 ± 16 min (range 30-126) (P value 0.004), catheterization period 2 ± 0.28 ( range 2-4) versus 3 ± 3.2 (range 2-7) days (P value 0.03). Conclusions: BPVP has superior efficacy in short-term results and less complication rates compared with classic TURP.
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Affiliation(s)
- Hamdy Aboutaleb
- Department of Urology, Minoufiya University Hospitals, Minoufiya, Egypt ; Division of Urology, Mayo Hospital, Hodiedah, Yemen
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A Prospective Study of Bipolar Transurethral Resection of Prostate Comparing the Efficiency and Safety of the Method in Large and Small Adenomas. Adv Urol 2015; 2015:251879. [PMID: 26770192 PMCID: PMC4685077 DOI: 10.1155/2015/251879] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 11/11/2015] [Indexed: 11/17/2022] Open
Abstract
Bipolar technology offers a new perspective in the treatment of BPH. Purpose. To present our experience with the TURis system (Olympus, Tokyo, Japan). Materials and Methods. From February 2011 till December 2013 in a prospective study, 93 patients were treated for BPH. They were evaluated with IPSS, QoL, uroflow (Qmax), and residual urine (RU), preoperatively as well as 6 and 9 months postoperatively. Based on the prostate volume, the patients were divided into two groups: group A (n = 48) with prostates ≥ 75 cc and group B (n = 45) with smaller prostate glands. All patients underwent bipolar TURP or/and plasma vaporization. Results. The postoperative improvement for IPSS, QoL, Qmax, and RU was statistically significant. The operation time was longer in group A in comparison with group B (P < 0.001). The former group also had higher infection and stricture formation rates; however, there was no statistical difference between the two groups. Conclusions. Treatment with the TURis constitutes an effective technique and can be offered to large prostates with results equivalent to those in small ones. Regarding safety, large adenomas treated with TURis are not at a higher risk for urethral stricture but their odds to develop urogenital infections are relatively higher compared to the smaller adenomas.
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Bagcioglu M, Karadag MA, Kocaaslan R, Sarikas CM, Gok M, Arslan OE. It Suddenly Occurred: Extensive Subcutaneous Emphysema after Bipolar Transurethral Resection of Prostate. Case Rep Urol 2015; 2015:134651. [PMID: 26491598 PMCID: PMC4600862 DOI: 10.1155/2015/134651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 08/30/2015] [Accepted: 09/01/2015] [Indexed: 11/18/2022] Open
Abstract
Subcutaneous emphysema is a very rare and good-natured complication after transurethral resection of prostate (TURP). It has been reported as colon perforation, diverticulitis, and bladder perforation associated complication previously. We report the first case of a wide subcutaneous emphysema due to microperforations of prostatic capsule, without a bladder perforation after TURP. Any sign of clinic situation should lead to ceasing of the procedure immediately; otherwise, it can cause a life-threatening problem of abdominal compartment syndrome.
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Affiliation(s)
- Murat Bagcioglu
- Urology Department, Faculty of Medicine, Kafkas University, 36000 Kars, Turkey
| | - Mert Ali Karadag
- Urology Department, Faculty of Medicine, Kafkas University, 36000 Kars, Turkey
| | - Ramazan Kocaaslan
- Urology Department, Faculty of Medicine, Kafkas University, 36000 Kars, Turkey
| | - Cafer Mutlu Sarikas
- Anesthesiology and Reanimation Department, Faculty of Medicine, Kafkas University, 36000 Kars, Turkey
| | - Mustafa Gok
- Radiology Department, Faculty of Medicine, Kafkas University, 36000 Kars, Turkey
| | - Omer Erkam Arslan
- Urology Department, Faculty of Medicine, Kafkas University, 36000 Kars, Turkey
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Hu Y, Dong X, Wang G, Huang J, Liu M, Peng B. Five-Year Follow-Up Study of Transurethral Plasmakinetic Resection of the Prostate for Benign Prostatic Hyperplasia. J Endourol 2015; 30:97-101. [PMID: 26352136 DOI: 10.1089/end.2015.0506] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE To explore the long-term clinical efficacy and safety of transurethral plasmakinetic resection of the prostate (PKRP) for benign prostatic hyperplasia (BPH). PATIENTS AND METHODS A total of 550 patients with BPH who had undergone PKRP from October 2006 to September 2009 were enrolled in this study. All patients were evaluated at baseline and follow-up (3, 12, 24, 36, 48, 60 months postoperatively) by peak flow rate (Qmax), postvoid residual (PVR), quality of life (QoL), International Prostate Symptom Score (IPSS), and Overactive Bladder Symptom Score (OABSS). Operative details and postoperative complications regarded as safety outcomes were documented. RESULTS A total of 467 patients completed the 5-year follow-up. The mean duration of surgery was 36.43 minutes, mean catheterization time was 48.81 hours, mean hospital stay was 4.21 days. At 60 months postoperatively, the mean Qmax increased from 6.94 mL/s at baseline to 19.28 mL/s, the mean PVR decreased from 126.33 mL to 10.45 mL, the mean IPSS score decreased from 15.79 to 7.51, the mean QoL score decreased from 4.36 to 1.91, and the mean OABSS score decreased from 6.39 to 3.65 (P < 0.001), respectively. In perioperative complications, the blood transfusion rate was 2.7%, urinary tract infection rate was 3.6%; no transurethral resection syndrome (TUR syndrome) occurred. In late complications, urethral stricture rate was 5.4%, recurrent bladder outlet obstruction rate was 2.1%, and the reoperation rate was 4.5%. CONCLUSIONS PKRP is based on conventional monopolar transurethral resection of the prostate (TURP) and uses a bipolar plasmakinetic system. Our results indicate that the long-term clinical efficacy and safety of PKRP for BPH are remarkable. In particular, the incidence of urethral stricture, recurrent bladder outlet obstruction, and reoperation is low. We suggest that PKRP is a reliable minimally invasive technique that may be the preferred procedure for the treatment of patients with BPH.
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Affiliation(s)
- Yangyang Hu
- 1 Department of Urology, Shanghai Tenth People's Hospital, Tongji University , Shanghai, China .,2 Department of First Clinical Medical College, Nanjing Medical University , Nanjing, Jiangsu, China
| | - Xuecheng Dong
- 3 Department of Urology, Cixi People's Hospital, Wenzhou Medical University , Cixi, Zhejiang, China
| | - Guangchun Wang
- 1 Department of Urology, Shanghai Tenth People's Hospital, Tongji University , Shanghai, China
| | - Jianhua Huang
- 1 Department of Urology, Shanghai Tenth People's Hospital, Tongji University , Shanghai, China
| | - Min Liu
- 1 Department of Urology, Shanghai Tenth People's Hospital, Tongji University , Shanghai, China
| | - Bo Peng
- 1 Department of Urology, Shanghai Tenth People's Hospital, Tongji University , Shanghai, China .,2 Department of First Clinical Medical College, Nanjing Medical University , Nanjing, Jiangsu, China
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Plasmakinetic resection technology for the treatment of benign prostatic hyperplasia: evidence from a systematic review and meta-analysis. Sci Rep 2015; 5:12002. [PMID: 26156138 PMCID: PMC4496666 DOI: 10.1038/srep12002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 06/12/2015] [Indexed: 02/05/2023] Open
Abstract
The aim of this study was to compare plasmakinetic resection of the prostate (PKRP) with transurethral resection of the prostate (TURP) for benign prostatic hyperplasia (BPH) in terms of efficacy and safety. Published RCTs were searched from PubMed, Embase, Science Citation Index, and Cochrane Library up to April 10, 2014. After methodological quality assessment and data extraction, meta-analysis was performed using the STATA 12.0 software. 18 reports of 16 RCTs were included in this analysis. Meta-analyses showed that PKRP significantly improved Qmax at 12 months, but no significant difference was found for other efficacy outcomes. In terms of safety, treatment of PKRP was associated with reduced drop in serum sodium, lower TUR syndrome, reduced need of blood transfusion, clot retention, and shorter catheterization time and hospital stay; in contrast, there were no significant differences in the analysis of operative time, postoperative fever, and long-term postoperative complications. In summary, current evidence suggests that, although PKRP and TURP are both effective for BPH, PKRP is associated with additional potential benefits in efficacy and more favorable safety profile. It may be possible that PKRP may replace the TURP in the future and become a new standard surgical procedure.
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Bipolar Versus Monopolar Transurethral Resection of the Prostate: A Prospective Randomized Trial Focusing on Bleeding Complications. J Urol 2015; 193:1371-5. [DOI: 10.1016/j.juro.2014.08.137] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2014] [Indexed: 11/22/2022]
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Falahatkar S, Mokhtari G, Moghaddam KG, Asadollahzade A, Farzan A, Shahab E, Ghasemi A, Allahkhah A, Esmaeili S. Bipolar transurethral vaporization: a superior procedure in benign prostatic hyperplasia: a prospective randomized comparison with bipolar TURP. Int Braz J Urol 2015; 40:346-55. [PMID: 25010300 DOI: 10.1590/s1677-5538.ibju.2014.03.08] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 11/04/2013] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To compare the outcomes of bipolar transurethral vaporization of the prostate (TUVP) with bipolar transurethral resection of the prostate (TURP). MATERIALS AND METHODS In a prospective randomized trial, 88 patients with moderate to severe lower urinary tract symptoms secondary to benign prostatic hyperplasia (BPH) underwent bipolar TUVP (N = 39) or bipolar TURP (N = 49) from October 2010 to November 2011. The inclusion criteria were age > 50 years, prostate volume of 30-80 mL, serum PSA < 4 ng/mL, IPSS ≥ 20, Qmax ≤ 10 mL/s and failed medical therapy. The perioperative and postoperative outcomes were evaluated and the IPSS and Qmax were assessed preoperatively and 3 months after procedure in all cases. RESULTS Both groups were similar in patient age, prostate volume, preoperative IPSS and Qmax. The TUVP group had significantly lower mean values of operative time, hospital stay, catheterization period, irrigation fluid volume and serum hemoglobin, creatinine, sodium and potassium changes compared with TURP group. No significant differences were seen between two groups regarding complications (TUVP = 10.3%; TURP = 12.2%) and modified Clavien classification of complications. No TUR syndrome, obturator reflex or epididymitis occurred in both groups. Re-hospitalization and transfusion due to clot retention (N = 2) and urethral stricture (N = 1) were reported only in the TURP group. Three patients experienced urinary retention after catheter removal in the TUVP group. Two patients were re-catheterized temporarily and one patient required repeat bipolar TUVP. Three months after surgery, two groups had significant improvement in IPSS and Qmax. But the TUVP group had significantly lower IPSS and higher Qmax than TURP group. CONCLUSIONS Bipolar TUVP is a safe, effective and low cost procedure among minimally invasive surgeries of BPH. Compared with bipolar TURP, the bipolar TUVP had similar complications, better perioperative and postoperative outcomes, superior hemostasis and higher efficacy.
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Affiliation(s)
- Siavash Falahatkar
- Urology Research Center, Razi Hospital, Guilan University of Medical Sciences
| | - Gholamreza Mokhtari
- Urology Research Center, Razi Hospital, Guilan University of Medical Sciences
| | | | - Ahmad Asadollahzade
- Urology Research Center, Razi Hospital, Guilan University of Medical Sciences
| | - Alireza Farzan
- Urology Research Center, Razi Hospital, Guilan University of Medical Sciences
| | - Elaheh Shahab
- Urology Research Center, Razi Hospital, Guilan University of Medical Sciences
| | - Ali Ghasemi
- Urology Research Center, Razi Hospital, Guilan University of Medical Sciences
| | - Aliakbar Allahkhah
- Urology Research Center, Razi Hospital, Guilan University of Medical Sciences
| | - Samaneh Esmaeili
- Urology Research Center, Razi Hospital, Guilan University of Medical Sciences
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Komura K, Inamoto T, Takai T, Uchimoto T, Saito K, Tanda N, Minami K, Oide R, Uehara H, Takahara K, Hirano H, Nomi H, Kiyama S, Watsuji T, Azuma H. Incidence of urethral stricture after bipolar transurethral resection of the prostate using TURis: results from a randomised trial. BJU Int 2014; 115:644-52. [PMID: 24909399 DOI: 10.1111/bju.12831] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To assess whether bipolar transurethral resection of the prostate (B-TURP) using the TURis system has a similar level of efficacy and safety to that of the traditional monopolar transurethral resection of the prostate (M-TURP), and to evaluate the impact of the TURis system on postoperative urethral stricture rates over a 36-month follow-up period. PATIENTS AND METHODS A total of 136 patients with benign prostatic obstruction were randomised to undergo either B-TURP using the TURis system or conventional M-TURP, and were regularly followed for 36 months after surgery. The primary endpoint was safety, which included the long-term complication rates of postoperative urethral stricture. The secondary endpoint was the follow-up measurement of efficacy. RESULTS In peri-operative findings, no patient in either treatment group presented with transurethral resection syndrome, and the decline in levels of haemoglobin and hematocrit were similar. The mean operation time was significantly extended in the TURis treatment group compared with the M-TURP group (79.5 vs 68.6 min; P = 0.032) and postoperative clot retention was more likely to be seen after M-TURP (P = 0.044). Similar efficacy findings were maintained throughout 36 months, but a significant difference in postoperative urethral stricture rates between groups was detected (6.6% in M-TURP vs 19.0% in TURis; P = 0.022). After stratifying patients according to prostate volume, there was no significant difference between the two treatment groups with regard to urethral stricture rates in patients with a prostate volume ≤ 70 mL (3.8% in M-TURP vs 3.8% in TURis), but in the TURis group there was a significantly higher urethral stricture rate compared with the M-TURP group in patients with a prostate volume >70 mL (20% in TURis vs 2.2% in M-TURP; P = 0.012). Furthermore, the mean operation time for TURis was significantly longer than for M-TURP for the subgroup of patients with a prostate volume > 70 mL (99.6 vs 77.2 min; P = 0.011), but not for the subgroup of patients with a prostate volume ≤ 70 mL. CONCLUSION The TURis system seems to be as efficacious and safe as conventional M-TURP except that there was a higher incidence of urethral stricture in patients with larger preoperative prostate volumes.
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Ishii T, Nakamura K, Naya Y, Igarashi T. Therapeutic designing for urethral obstruction by virtual urethra and flow dynamics simulation. MINIM INVASIV THER 2014; 24:141-7. [DOI: 10.3109/13645706.2014.964260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Cecen K, Karadag MA, Demir A, Kocaaslan R. PlasmaKinetic™ versus cold knife internal urethrotomy in terms of recurrence rates: a prospective randomized study. Urol Int 2014; 93:460-3. [PMID: 25138990 DOI: 10.1159/000363249] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 04/25/2014] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate the efficacy and outcomes of PlasmaKinetic™ urethrotomy against cold knife direct vision internal urethrotomy in terms of recurrence rates. PATIENTS AND METHODS A total of 136 male patients with urethral strictures were enrolled into the study. The patients were allocated to cold knife or PlasmaKinetic urethrotomy groups sequentially by using computer-generated numbers. Group A (PlasmaKinetic) and group B (cold knife) included 70 and 66 patients, respectively. All patients were reevaluated at the 3rd, 9th and 18th month postoperatively with uroflowmetry. RESULTS Group A patients had a postoperative 3rd-month maximum flow rate value of 16.09 ml/s, whereas this same parameter was 15.15 ml/s in group B (p < 0.05). The urethral stricture recurrence rate up to the 9-month period was statistically significant for group A (14%) compared with group B (30%). When we compared the recurrence rates of these groups from postoperative day 1 up to the 18th month, the results were 37% for group A and 33% for group B (p > 0.05). CONCLUSION PlasmaKinetic urethrotomy provides a better recurrence-free rate during the early period compared with conventional cold knife therapy. Nevertheless, the outcome of the stricture did not change and fibrotic tissue reformed between the 9th and the 18th month.
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Affiliation(s)
- Kursat Cecen
- Department of Urology, Faculty of Medicine, Kafkas University, Kars, Turkey
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Could Transurethral Resection of the Prostate Using the TURis System Take Over Conventional Monopolar Transurethral Resection of the Prostate? A Randomized Controlled Trial and Midterm Results. Urology 2014; 84:405-11. [DOI: 10.1016/j.urology.2014.04.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 04/08/2014] [Accepted: 04/15/2014] [Indexed: 11/18/2022]
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29
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Mamoulakis C, Sofras F, de la Rosette J, Omar MI, Lam TBL, N'Dow JMO, Ubbink DT. Bipolar versus monopolar transurethral resection of the prostate for lower urinary tract symptoms secondary to benign prostatic obstruction. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2014. [DOI: 10.1002/14651858.cd009629.pub3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Charalampos Mamoulakis
- University Hospital of Heraklion, University of Crete Medical School; Department of Urology; Heraklion Crete Greece
| | - Frank Sofras
- University Hospital of Heraklion, University of Crete Medical School; Department of Urology; Heraklion Crete Greece
| | - Jean de la Rosette
- Academic Medical Center, University of Amsterdam; Department of Urology; Amsterdam Netherlands
| | - Muhammad Imran Omar
- University of Aberdeen; Academic Urology Unit; Health Sciences Building (second floor) Foresterhill Aberdeen Scotland UK AB25 2ZD
| | - Thomas BL Lam
- University of Aberdeen; Academic Urology Unit; Health Sciences Building (second floor) Foresterhill Aberdeen Scotland UK AB25 2ZD
| | - James MO N'Dow
- NHS Grampian, Aberdeen Royal Infirmary; Urology Department; Foresterhill Aberdeen Scotland UK AB25 2ZN
| | - Dirk T Ubbink
- Academic Medical Centre, University of Amsterdam; Quality Assurance & Process Innovation, and Department of Surgery; J1b-215 Academic Medical Centre Meibergdreef 9, PO Box 22700 Amsterdam Netherlands 1100 DE
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Contemporary monopolar and bipolar transurethral resection of the prostate: prospective assessment of complications using the Clavien system. Int Urol Nephrol 2013; 45:951-9. [DOI: 10.1007/s11255-013-0476-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Accepted: 05/18/2013] [Indexed: 11/27/2022]
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31
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Oelke M, Bachmann A, Descazeaud A, Emberton M, Gravas S, Michel MC, N'dow J, Nordling J, de la Rosette JJ. EAU guidelines on the treatment and follow-up of non-neurogenic male lower urinary tract symptoms including benign prostatic obstruction. Eur Urol 2013; 64:118-40. [PMID: 23541338 DOI: 10.1016/j.eururo.2013.03.004] [Citation(s) in RCA: 817] [Impact Index Per Article: 74.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Accepted: 03/01/2013] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To present a summary of the 2013 version of the European Association of Urology guidelines on the treatment and follow-up of male lower urinary tract symptoms (LUTS). EVIDENCE ACQUISITION We conducted a literature search in computer databases for relevant articles published between 1966 and 31 October 2012. The Oxford classification system (2001) was used to determine the level of evidence for each article and to assign the grade of recommendation for each treatment modality. EVIDENCE SYNTHESIS Men with mild symptoms are suitable for watchful waiting. All men with bothersome LUTS should be offered lifestyle advice prior to or concurrent with any treatment. Men with bothersome moderate-to-severe LUTS quickly benefit from α1-blockers. Men with enlarged prostates, especially those >40ml, profit from 5α-reductase inhibitors (5-ARIs) that slowly reduce LUTS and the probability of urinary retention or the need for surgery. Antimuscarinics might be considered for patients who have predominant bladder storage symptoms. The phosphodiesterase type 5 inhibitor tadalafil can quickly reduce LUTS to a similar extent as α1-blockers, and it also improves erectile dysfunction. Desmopressin can be used in men with nocturia due to nocturnal polyuria. Treatment with an α1-blocker and 5-ARI (in men with enlarged prostates) or antimuscarinics (with persistent storage symptoms) combines the positive effects of either drug class to achieve greater efficacy. Prostate surgery is indicated in men with absolute indications or drug treatment-resistant LUTS due to benign prostatic obstruction. Transurethral resection of the prostate (TURP) is the current standard operation for men with prostates 30-80ml, whereas open surgery or transurethral holmium laser enucleation is appropriate for men with prostates >80ml. Alternatives for monopolar TURP include bipolar TURP and transurethral incision of the prostate (for glands <30ml) and laser treatments. Transurethral microwave therapy and transurethral needle ablation are effective minimally invasive treatments with higher retreatment rates compared with TURP. Prostate stents are an alternative to catheterisation for men unfit for surgery. Ethanol or botulinum toxin injections into the prostate are still experimental. CONCLUSIONS These symptom-oriented guidelines provide practical guidance for the management of men experiencing LUTS. The full version is available online (www.uroweb.org/gls/pdf/12_Male_LUTS.pdf).
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Affiliation(s)
- Matthias Oelke
- Department of Urology, Hannover Medical School, Hannover, Germany
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32
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Mamoulakis C, Skolarikos A, Schulze M, Scoffone CM, Rassweiler JJ, Alivizatos G, Scarpa RM, de la Rosette JJ. Bipolar vs monopolar transurethral resection of the prostate: evaluation of the impact on overall sexual function in an international randomized controlled trial setting. BJU Int 2013; 112:109-20. [DOI: 10.1111/j.1464-410x.2012.11662.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Andreas Skolarikos
- Second Department of Urology; Sismanoglio Hospital; University of Athens Medical School; Athens; Greece
| | - Michael Schulze
- Department of Urology; SLK Kliniken Heilbronn; University of Heidelberg; Heilbronn; Germany
| | - Cesare M. Scoffone
- Department of Urology, San Luigi Hospital; University of Turin; Orbassano; Turin; Italy
| | - Jens J. Rassweiler
- Department of Urology; SLK Kliniken Heilbronn; University of Heidelberg; Heilbronn; Germany
| | - Gerasimos Alivizatos
- Second Department of Urology; Sismanoglio Hospital; University of Athens Medical School; Athens; Greece
| | - Roberto M. Scarpa
- Department of Urology, San Luigi Hospital; University of Turin; Orbassano; Turin; Italy
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33
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[Transurethral resection of the prostate and current modifications (bipolar, electrovaporization)]. Urologe A 2013; 52:331-8. [PMID: 23459921 DOI: 10.1007/s00120-012-3088-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Transurethral resection of the prostate (TURP) is the surgical standard which is truly minimally invasive by using a natural orifice and is also of durable efficacy. The use of TURP removes tissue from benign prostatic hyperplasia (BPH) and leads to clinically relevant improvement in symptoms and quality of life as well as in micturition parameters and obstruction. Tissue is removed by high frequency (HF) current with synchronous hemostasis. Many modifications of TURP, such as the use of video, have become generally accepted and improved the standard. Other modifications were developed because the balance between cutting and hemostasis needed improvement in favor of hemostasis. Several modifications of TURP, such as modulation of HF pulses, band loops and bipolar resection and new procedures, such as vaporization and enucleation showed improved hemostasis. These modifications and procedures, however, have not yet replaced standard TURP but have become established as additional options.
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[Endoscopic prostate resection by bipolar gyrus resector for prostates over 80 ml: our experience after a 12-month follow-up]. Urologia 2012; 79 Suppl 19:30-6. [PMID: 23371270 DOI: 10.5301/ru.2012.9735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2012] [Indexed: 11/20/2022]
Abstract
INTRODUCTION The open surgery approach is the gold standard for the treatment of prostatic adenoma with a volume over 80 mL. PATIENTS AND METHODS We studied 180 patients from June 2004 to June 2011, affected by prostatic adenoma >80 mL, and who underwent endoscopic resection performed with bipolar technique by a single operator. We considered the following data: surgery duration, bleeding, absorption of irrigating fluids, resected tissue quantity, clinical stay, and catheterization time. Resections up to the surgical capsule were performed with bipolar Gyrus resector and the fragments were collected with prostate Ellik-type conveyor. Next step was the positioning of the bladder catheter with cystoclysis. We evaluated early and late complications and performed clinical reassessment of the patients at 1, 3, 6 and 12 months. RESULTS Surgery average time was 118 min. The average resected tissue volume was 92 g. The post-surgery hemoglobin was 13.2 g/dL. In 15 patients a revision of the lodge was performed within 24 hours after resection; no blood transfusions were performed. The catheter was removed after 3.2 days and the average recovery time was 4 days. There were eight cases of cicatricial stenosis of the bladder neck treated with endoscopic laparotomy. There were no cases of post-TURP syndrome. The IPSS parameters varied from 20.7 to 3.8, the IIEF5 from 19.3 to 21.2. The average QoL decreased from 4 to 1.5, Qmax from 22.2 7.7 mL/sec. The total PSA values decreased from 6.39 ng/mL to 1.0 ng/mL. CONCLUSIONS TURP for prostatic adenomas greater than 80 mL in volume, is a valid alternative in terms of efficacy and safety to open surgery, considered the gold standard treatment.
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Neyer M, Reissigl A, Schwab C, Pointner J, Abt D, Bachmayer C, Schmid HP, Engeler DS. Bipolar versus monopolar transurethral resection of the prostate: results of a comparative, prospective bicenter study--perioperative outcome and long-term efficacy. Urol Int 2012; 90:62-7. [PMID: 23147406 DOI: 10.1159/000343688] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2012] [Accepted: 09/17/2012] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To compare bipolar and monopolar transurethral resection of the prostate (TURP) in a comparative prospective study at two urology centers. METHODS Of 212 patients with symptomatic benign prostatic hyperplasia entered prospectively into the study, 111 underwent bipolar and 101 monopolar TURP. Patients were treated in two consecutive series with each surgical method at both centers. Improvement in peak flow rate, postvoid residual, International Prostate Symptom Score, and quality of life score postoperatively and at 3, 12, 24 and 36 months, as well as long-term adverse events were compared. Regarding safety, duration of surgery, postoperative catheterization and hospitalization time, amount of fluid absorption, frequency of transurethral resection (TUR) syndrome, and risk of hemorrhage were evaluated. RESULTS Patient characteristics of the two series were comparable. The risk of developing TUR syndrome (p = 0.32) and bleeding tendency (p = 0.52) did not differ significantly between groups. Significant differences were seen for duration of surgery and resection speed. All functional parameters improved significantly during follow-up, with no relevant differences between surgical groups. CONCLUSIONS Since no major differences in efficacy and safety were seen between the surgical groups, we feel that the monopolar technique still has a valuable place in TURP.
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Affiliation(s)
- Michael Neyer
- State Hospital Bregenz, Bregenz, Austria. michael.neyer @ aon.at
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36
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Fagerström T, Nyman CR, Hahn RG. Degree of Vaporization in Bipolar and Monopolar Resection. J Endourol 2012; 26:1473-7. [DOI: 10.1089/end.2012.0177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Tim Fagerström
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Section of Urology, Stockholm, Sweden
| | - Claes R. Nyman
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Section of Urology, Stockholm, Sweden
| | - Robert G. Hahn
- Research Unit, Södertälje Hospital, Södertälje, Sweden, and Faculty of Health Sciences, Linköping University, Linköping, Sweden
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Xie CY, Zhu GB, Wang XH, Liu XB. Five-year follow-up results of a randomized controlled trial comparing bipolar plasmakinetic and monopolar transurethral resection of the prostate. Yonsei Med J 2012; 53:734-41. [PMID: 22665339 PMCID: PMC3381470 DOI: 10.3349/ymj.2012.53.4.734] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Revised: 09/26/2011] [Accepted: 10/04/2011] [Indexed: 12/22/2022] Open
Abstract
PURPOSE To report the 5-year follow-up results of a randomized controlled trial comparing bipolar transurethral resection of the prostate (TURP) with standard monopolar TURP for the treatment of benign prostatic obstruction (BPO). MATERIALS AND METHODS A total of 220 patients were randomized to bipolar plasmakinetic TURP (PK-TURP) or monopolar TURP (M-TURP). Catheterization time was the primary endpoint of this study. Secondary outcomes included operation time, hospital stay, as well as decline in postoperative serum sodium and hemoglobin levels. All patients were assessed preoperatively and followed-up at 1, 6, 12, 24, 36, 48, and 60 months postoperatively. Parameters assessed included quality of life, transrectal ultrasound, serum prostate-specific antigen level, postvoid residual urine volume, maximum urinary flow rates (Q(max)), and International Prostate Symptom Score. Patient baseline characteristics, perioperative data including complications, and postoperative outcomes were compared. Complication occurrence was graded according to the modified Clavien classification system. RESULTS PK-TURP was significantly superior to M-TURP in terms of operation time, intraoperative irrigation volume, resected tissue weight, decreases in hemoglobin and sodium, postoperative irrigation volume and time, catheterization time, and hospital stay. At 5 years postoperatively, efficacy was comparable between arms. No differences were detected in safety outcomes except that the clot retention rate was significantly greater after M-TURP. CONCLUSION Our results indicate that PK-TURP is equally as effective in the treatment of BPO, but has a more favorable safety profile in comparison to M-TURP. The clinical efficacy of PK-TURP is long-lasting and comparable with M-TURP.
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Affiliation(s)
- Chang-Ying Xie
- Department of Urology, Daqing Oilfields General Hospital, Daqing, Heilongjiang, China
| | - Guang-Bin Zhu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
- Department of Urology, Daqing Oilfields General Hospital, Daqing, Heilongjiang, China
| | - Xing-Huan Wang
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
| | - Xiang-Bin Liu
- Department of Urology, Daqing Oilfields General Hospital, Daqing, Heilongjiang, China
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Mencaglia L, Carri G, Prasciolu C, Giunta G, Albis Florez ED, Cofelice V, Mereu L. Feasibility and complications in bipolar resectoscopy: Preliminary experience. MINIM INVASIV THER 2012; 22:50-5. [DOI: 10.3109/13645706.2012.670117] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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39
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Mamoulakis C, Sofras F, de la Rosette J, Omar MI, Lam TBL, N'Dow JMO, Ubbink DT. Bipolar versus monopolar transurethral resection of the prostate for lower urinary tract symptoms secondary to benign prostatic obstruction. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2012. [DOI: 10.1002/14651858.cd009629] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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40
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Isotani S, Muto S, Yu J, Nagae M, China T, Koseki T, Kumamoto T, Tokiwa S, Yoshii T, Saito K, Yamaguchi R, Ide H, Horie S. Clinical and safety profiles of bipolar transurethral vaporization of the prostate in saline: a preliminary report. Asian J Endosc Surg 2012; 5:21-4. [PMID: 22776338 DOI: 10.1111/j.1758-5910.2011.00114.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Transurethral vaporization of the prostate in saline (TURisV) is an innovative endoscopic surgical modality for the treatment of benign prostatic hyperplasia (BPH) that vaporizes prostate tissue using a uniquely designed mushroom electrode. TURisV promises instant hemostatic tissue ablation under saline irrigation and offers clinical advantages for endoscopic BPH operations. From July 2008 to February 2009, TURisV was performed in 17 cases with clinically significant BPH. Median operation time was 127.0 min and median volume of vaporized prostate tissue was 41.1 g. Median International Prostate Symptom Score improved from 20 to 4 after 12 months. Median maximum flow rate increased from 5.3 mL/s to 13.8 mL/s after 12 months. Postoperative median residual urine improved from 48.0 mL to 7.0 mL after 12 months. No changes in hemoglobin or electrolyte levels were seen postoperatively. Our results suggest that TURisV is a safe and efficacious treatment for BPH.
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Affiliation(s)
- S Isotani
- Department of Urology, Teikyo University, Tokyo, Japan
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41
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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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Fayad AS, Sheikh MGE, Zakaria T, Elfottoh HA, Alsergany R. Holmium Laser Enucleation Versus Bipolar Resection of the Prostate: A Prospective Randomized Study. Which to Choose? J Endourol 2011; 25:1347-52. [DOI: 10.1089/end.2011.0059] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Amr S. Fayad
- Urology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Tamer Zakaria
- Urology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Hazem A. Elfottoh
- Urology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Rageb Alsergany
- Urology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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Fagerström T, Nyman CR, Hahn RG. Complications and clinical outcome 18 months after bipolar and monopolar transurethral resection of the prostate. J Endourol 2011; 25:1043-9. [PMID: 21568691 DOI: 10.1089/end.2010.0714] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
PURPOSE To compare bipolar resection with the conventional monopolar transurethral resection of the prostate (TURP) with respect to peri- and postoperative complications and long-term outcome. PATIENTS AND METHODS Patients with consecutive benign prostatic hyperplasia needing surgery (n=185) from the hospital's waiting list were randomized to TURP using either a bipolar or a monopolar system. Peri- and postoperative parameters were monitored, complications were registered, and timed micturition/International Prostate Symptom Score (TM/IPSS) forms were collected at 3 and 6 weeks and at 6 and 18 months. RESULTS Bipolar surgery was followed by a 16% to 20% higher percentage of the patients reporting ongoing improvement (fractional IPSS change >2) at 3 and 6 weeks after the surgery (p<0.05). There were fewer readmissions in the bipolar group than in the monopolar (5 vs. 13, p<0.05). No differences between the groups with respect to hospital stay and catheter duration was recorded. Bipolar and monopolar TURP resulted in marked and sustained improvements of IPSS, bother score, and TM. CONCLUSIONS Bipolar TURP, using the transurethral resection in saline (TURis) system, resulted in significantly fewer postoperative readmissions, faster postoperative recovery, and equally long-lasting good results in TM/IPSS and bother score, as in monopolar TURP.
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Affiliation(s)
- Tim Fagerström
- Section of Urology, Södersjukhuset, Department of Clinical Science and Education, Karolinska Institutet, Stockholm, Sweden.
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44
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Mamoulakis C, Skolarikos A, Schulze M, Scoffone CM, Rassweiler JJ, Alivizatos G, Scarpa RM, de la Rosette JJ. Results from an international multicentre double-blind randomized controlled trial on the perioperative efficacy and safety of bipolar vs monopolar transurethral resection of the prostate. BJU Int 2011; 109:240-8. [DOI: 10.1111/j.1464-410x.2011.10222.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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45
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Huang X, Shi HB, Wang XH, Zhang XJ, Chen B, Men XW, Yu ZY. Bacteriuria After Bipolar Transurethral Resection of the Prostate: Risk Factors and Correlation With Leukocyturia. Urology 2011; 77:1183-7. [DOI: 10.1016/j.urology.2010.08.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2010] [Revised: 08/10/2010] [Accepted: 08/13/2010] [Indexed: 11/27/2022]
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46
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Michielsen DPJ, Coomans D. Urethral strictures and bipolar transurethral resection in saline of the prostate: fact or fiction? J Endourol 2010; 24:1333-7. [PMID: 20583960 DOI: 10.1089/end.2009.0575] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE To compare the incidence of urethral strictures after monopolar transurethral resection of the prostate (TURP) and bipolar transurethral resection in saline (TURIS) for symptomatic benign prostatic hyperplasia. PATIENTS AND METHODS Between January 2005 and January 2009, 518 patients with symptomatic benign prostate hyperplasia underwent either monopolar or bipolar resection. In a randomized trial, the incidence of urethral strictures after both treatment modalities was analyzed. RESULTS Over 48 months, 255 patients were treated with conventional TURP and 263 patients with TURIS. Patient related, operation, and hospitalization characteristics were similar in both groups. After a mean follow-up of 32.1 months (range 50-7 months), the incidence of urethral strictures was 2.4% in the TURP group. After a comparable period of 31.4 months (range 50-7 months), the incidence in the TURIS group was 1.5%. No statistically significant difference was obtained (P = 0.539). These values were compared with the results of other randomized controlled trials with the same or other bipolar technology. No statistically significant difference in urethral structures was noticed between monopolar and bipolar resections (P = 0.739). CONCLUSIONS With a stricture incidence of 1.5%, bipolar transurethral prostate resection has a low stricture rate, comparable with monopolar TURP (2.4%).
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Ahyai SA, Gilling P, Kaplan SA, Kuntz RM, Madersbacher S, Montorsi F, Speakman MJ, Stief CG. Meta-analysis of functional outcomes and complications following transurethral procedures for lower urinary tract symptoms resulting from benign prostatic enlargement. Eur Urol 2010; 58:384-97. [PMID: 20825758 DOI: 10.1016/j.eururo.2010.06.005] [Citation(s) in RCA: 416] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2010] [Accepted: 06/01/2010] [Indexed: 01/10/2023]
Abstract
CONTEXT There is a continuous decline in the number of transurethral resections of the prostate (TURP) and an increase use of minimally invasive surgical therapy (MIST) for lower urinary tract symptoms resulting from benign prostatic enlargement. Current results from randomised controlled trials (RCT) and methodologically sound prospective studies suggest that some of the proposed procedures have the potential to replace TURP. OBJECTIVE To determine the contemporary status of TURP and of the currently most commonly applied transurethral MISTs: (1) bipolar TURP, (2) bipolar transurethral vaporisation of the prostate (bipolar TUVP), (3) holmium laser enucleation of the prostate (HoLEP), and (4) potassium-titanyl-phosphate (KTP) laser vaporisation of the prostate. EVIDENCE ACQUISITION This meta-analysis was based on a systematic Medline search assessing the period 1997-2009. All RCTs comparing TURP and the most commonly discussed ablative treatments were included. The end points of our analyses were functional outcomes and treatment-related adverse events. EVIDENCE SYNTHESIS Twenty-seven publications involving 23 different RCTs with a total of 2245 patients provided the highest level of evidence available (level 1b) and were fully assessed. Meta-analysis was conducted with SAS v.9.1.3 (SAS Institute, Cary, NC, USA). Forest plots were produced using the R software. Pooled odds ratios and 95% confidence intervals were calculated between various operative techniques versus TURP. Functional results between the specific transurethral procedures versus TURP were summarised as differences in means. CONCLUSIONS This meta-analysis demonstrates statistically comparable efficacy and overall morbidity for MISTs versus contemporary TURP. Type, category (minor vs major), and the number of complications (safety profile) vary specifically for each of the different transurethral techniques. We feel that the individual patient's clinical profile should be carefully assessed to identify the most appropriate transurethral technique.
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Affiliation(s)
- Sascha A Ahyai
- Department of Urology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.
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Burke N, Whelan JP, Goeree L, Hopkins RB, Campbell K, Goeree R, Tarride JE. Systematic Review and Meta-analysis of Transurethral Resection of the Prostate Versus Minimally Invasive Procedures for the Treatment of Benign Prostatic Obstruction. Urology 2010; 75:1015-22. [DOI: 10.1016/j.urology.2009.08.015] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2009] [Revised: 07/23/2009] [Accepted: 08/06/2009] [Indexed: 11/30/2022]
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Michielsen DPJ, Coomans D, Braeckman JG, Umbrain V. Bipolar transurethral resection in saline: The solution to avoid hyponatraemia and transurethral resection syndrome. ACTA ACUST UNITED AC 2010; 44:228-35. [DOI: 10.3109/00365591003720275] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
| | - Danny Coomans
- Department of Biostatistics and Medical Informatics, Faculty of Medicine and Pharmacy
| | | | - Vincent Umbrain
- Department of Anesthesia, UZBrussel, Vrije Universiteit Brussel (VUB), Brussels, Belgium
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Bipolar versus monopolar TURP: a prospective controlled study at two urology centers. Prostate Cancer Prostatic Dis 2010; 13:285-91. [PMID: 20142841 DOI: 10.1038/pcan.2010.1] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We compared bipolar and monopolar TURP in a prospective controlled study at two urology centers. The objective of the study was to establish whether there were differences between the two methods with regard to frequency of the transurethral resection (TUR) syndrome, amount of fluid absorbed during surgery, risk of hemorrhage, duration of postoperative catheterization and duration of hospitalization. The duration of surgery, improvement in maximum flow rate (Q-max), residual urine volume, International Prostate Symptom Score (IPSS) and Quality of Life (QoL) score were also compared. Overall, our study showed that there were no major differences between bipolar and monopolar TURP. During follow-up, the clinical efficacy of bipolar TURP has been maintained to the same degree as with the traditional method, with no significant differences for Q-max, IPSS and QoL scores after 1 year. Although the risk of developing TUR syndrome seemed to be smaller with bipolar resection (serum sodium change bipolar versus monopolar: +1.2 versus -0.1 mmol l(-1)), the bleeding tendency with both methods was the same (14.0 g l(-1) hemoglobin loss after 1 day in both groups). On the basis of our findings, we think that the monopolar technique has still a place in TURP.
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