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Urethral stricture following endoscopic prostate surgery: a systematic review and meta-analysis of prospective, randomized trials. World J Urol 2022; 40:1391-1411. [DOI: 10.1007/s00345-022-03946-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 01/21/2022] [Indexed: 12/19/2022] Open
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Ortner G, Nagele U, Herrmann TRW, Tokas T. Irrigation fluid absorption during transurethral bipolar and laser prostate surgery: a systematic review. World J Urol 2021; 40:697-708. [PMID: 34191108 DOI: 10.1007/s00345-021-03769-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 06/18/2021] [Indexed: 01/21/2023] Open
Abstract
PURPOSE Transurethral endoscopic procedures using bipolar current, or laser energy are nowadays widely accepted and have replaced the traditional monopolar resection. A major advantage of these techniques is the utilization of isotonic saline as irrigation solution, which minimizes side effects such as symptoms associated to classical transurethral resection syndrome (TUR-syndrome). Nonetheless, clinically significant IFA also occurs with saline and is determined by pressure gradients, systemic resistance and by the amount of irrigation fluid. We aimed to investigate the extend of IFA and symptoms due to volume overload during bipolar transurethral resection (bTUR) and laser procedures of the prostate. METHODS We performed a systematic literature search using PubMed, restricted to original English-written articles, including animal, artificial model, and human studies. Search terms were TUR, transurethral, laser, HoLEP, ThuLEP, greenlight, enucleation, fluid absorption, fluid uptake, and TUR-syndrome. RESULTS Mean and maximum IFA during bTURP ranges between 133 and 915 ml and 1019 ml and 2166 ml, respectively. Absorption during laser procedures can be significant with maximum values up to 4579 ml and mainly occurs during prostate vaporization techniques. Incidence of moderate to severe symptoms from iso-osmolar volume overload reaches 9%. CONCLUSIONS Irrigation fluid absorption during bTUR and laser surgery of the prostate is not negligible. Iso-osmolar overhydration with development of non-classical TUR-syndrome should be identified peri- and postoperatively and surgical teams should be aware of complications. Breath ethanol, venous pH, serum chloride, and bicarbonate could be markers for detecting dangerous events of IFA with saline.
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Affiliation(s)
- Gernot Ortner
- Department of Urology and Andrology, General Hospital Hall in Tirol, Milser Str. 10, 6060, Hall in Tirol, Austria.
| | - Udo Nagele
- Department of Urology and Andrology, General Hospital Hall in Tirol, Milser Str. 10, 6060, Hall in Tirol, Austria
| | - Thomas R W Herrmann
- Department of Urology, Kantonspital Frauenfeld, Spital Thurgau AG, Frauenfeld, Switzerland
| | - Theodoros Tokas
- Department of Urology and Andrology, General Hospital Hall in Tirol, Milser Str. 10, 6060, Hall in Tirol, Austria
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Bladder neck stenosis after transurethral prostate surgery: a systematic review and meta-analysis. World J Urol 2021; 39:4073-4083. [PMID: 33974100 DOI: 10.1007/s00345-021-03718-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/28/2021] [Indexed: 10/21/2022] Open
Abstract
PURPOSE Bladder neck stenosis (BNS) is a long-term complication of surgical procedures for benign prostatic hyperplasia (BPH). We performed a systematic literature review and a meta-analysis of the incidence of BNS after transurethral procedures for BPH. METHODS We performed a systemic literature review using MEDLINE, EMBASE, and Cochrane Central Controlled Register of Trials. We accepted only randomized trials comparing transurethral resection of the prostate (TURP) vs. other transurethral surgery for BPH that were grouped in Ablation vs. Enucleation modalities. The incidences of BNS were pooled using the Cochran-Mantel-Haenszel Method with the random effect model and expressed as Risk Ratios, 95% Confidence Intervals, and p values. Study heterogeneity was assessed utilizing the I2 value. RESULTS 72 studies were identified for meta-analysis, 46 comparing TURP vs. Ablation and 26 TURP vs. Enucleation. The pooled incidence of BNS was 1.3% after TURP, 0.66% after enucleation and 1.2% after Ablation. The incidence of BNS was higher after TURP than after Enucleation but the difference was not statistically significant (RR 1.75 95% CI 0.81-3.79, p = 0.16). There was no significant heterogeneity among the studies (I2 0%, Chi2 4.11, p = 0.90). The incidence of BNS was higher after TURP than after Ablation, but the difference was not statistically significant (RR 1.31, 95% CI 0.82-2.11, p = 0.26) with no significant heterogeneity (I2 0%, Chi2 21.1, p = 0.51). CONCLUSION Our study showed no difference in the rate of BNS incidence among randomized trials comparing TURP vs. Ablation vs. Enucleation and can be used as a reference to counsel patients undergoing BPH surgery.
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Lebdai S, Chevrot A, Doizi S, Pradère B, Barry Delongchamps N, Baumert H, Benchikh A, Della Negra E, Fourmarier M, Gas J, Misraï V, Rouscoff Y, Theveniaud PE, Vincendeau S, Wilisch J, Descazeaud A, Robert G. [Surgical and interventional management of benign prostatic obstruction: Guidelines from the Committee for Male Voiding Disorders of the French Urology Association]. Prog Urol 2021; 31:249-265. [PMID: 33478868 DOI: 10.1016/j.purol.2020.12.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/24/2020] [Accepted: 12/04/2020] [Indexed: 01/31/2023]
Abstract
OBJECTIVE The aim of the Male Lower Urinary Tract Symptoms Committee (CTMH) of the French Urology Association was to propose an update of the guidelines for surgical and interventional management of benign prostatic obstruction (BPO). METHODS All available data published on PubMed® between 2018 and 2020 were systematically searched and reviewed. All papers assessing surgical and interventional management of adult patients with benign prostatic obstruction (BPO) were included for analysis. After studies critical analysis, conclusions with level of evidence and French guidelines were elaborated in order to answer the predefined clinical questions. RESULTS/GUIDELINES Offer a trans-uretral incision of the prostate to treat patients with moderate to severe lower urinary tract symptoms (LUTS) with a prostate volume<30cm3, without a middle lobe. TUIP increases the chances of preserving ejaculation. Propose mono- or bipolar trans-urethral resection of the prostate (TURP) to treat patients with moderate to severe LUTS with a prostate volume between 30 and 80cm3. Vaporization by Greenlight™ or by bipolar energy can be offered as an alternative to TURP. Offer a Greenlight™ laser vaporization to patients at risk of bleeding. Offer endoscopic prostate enucleation to surgically treat patients with moderate to severe LUTS as an alternative to TURP and open prostatectomy (OP). Minimally invasive prostatectomy is an alternative to OP in centers without access to adequate endoscopic procedures. Embolization of the prostatic arteries may be offered in the event of a contraindication or refusal of surgery for prostates with a volume>80cm3. Prostatic uretral lift is an alternative in patients interested in preserving their ejaculatory function and with a prostate volume<70cm3 without a middle lobe. Aquablation and Rezum™ are under evaluation and should be offered in research protocols. CONCLUSION Major changes in surgical management of BPO have occurred and aim at reducing morbidity and improving quality of life of patients.
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Affiliation(s)
- S Lebdai
- Service d'urologie, CHU d'Angers, Angers, France.
| | - A Chevrot
- Service d'urologie, CHU de Nîmes, Nîmes, France
| | - S Doizi
- Service d'urologie, hôpital européen Georges-Pompidou, Paris, France
| | - B Pradère
- Service d'urologie, CHU de Tours, Tours, France
| | | | - H Baumert
- Service d'urologie, hôpital Ambroise-Paré, Paris, France
| | - A Benchikh
- Service d'urologie, Clinique les Martinets, Versailles, France
| | - E Della Negra
- Service d'urologie, hôpital des Côtes d'Armor, Saint-Brieuc, France
| | - M Fourmarier
- Service d'urologie, hôpital Aix-en-Provence, Aix-en-Provence, France
| | - J Gas
- Service d'urologie, CHU de Toulouse, Toulouse, France
| | - V Misraï
- Service d'urologie, clinique Pasteur, Toulouse, France
| | - Y Rouscoff
- Service d'urologie, polyclinique Saint-Georges, Nice, France
| | - P E Theveniaud
- Service d'urologie, CHR de Metz Thionville, Metz, France
| | - S Vincendeau
- Service d'urologie, CHU de Rennes, Rennes, France
| | - J Wilisch
- Service d'urologie, hôpital privé Natecia, Lyon, France
| | - A Descazeaud
- Service d'urologie, CHU de Limoges, Limoges, France
| | - G Robert
- Service d'urologie, CHU de Bordeaux, Bordeaux, France
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Xiao KW, Zhou L, He Q, Chen G, Gao XS, Liu Y, Li H, Wang KJ. Transurethral endoscopic enucleation of the prostate using a diode laser versus bipolar plasmakinetic for benign prostatic obstruction: a meta-analysis. Lasers Med Sci 2020; 35:1159-1169. [PMID: 31919682 DOI: 10.1007/s10103-020-02949-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 01/02/2020] [Indexed: 02/08/2023]
Abstract
To evaluate the clinical efficacy and safety of diode laser enucleation of the prostate (DiLEP) versus bipolar plasma kinetic enucleation of the prostate (PKEP) in the management of benign prostatic hyperplasia (BPH). A systematic literature search was undertaken using PubMed, Embase, Web of Science, Cochrane Library, and CKNI databases to identify eligible studies published before April 2019. The quality of evidence and methodology was assessed. Primary outcomes were clinical and demographic characteristics and postoperative efficacy including maximum flow rate (Qmax), postvoid residual (PVR), quality of life (QoL), and International Prostate Symptom Score (IPSS); secondary outcomes were intraoperative variables and major complications. Meta-analyses of extracted data were performed with the RevMan version 5.2. The overall effects were determined by the Z-test, and a p value less than 0.05 was considered with significant difference. A fixed- or random-effect model was chosen to fit the pooled heterogeneity (determined by Chi-squared test and I2). As qualified trials were few, subgroup analyses were not performed. Four randomized controlled trials (RCTs) involving 451 patients were enrolled in our meta-analysis. In the included trials, all the diode (wavelength at 980 nm and 1470 nm) lasers applied output at continuous wave mode; the energy settings ranged from 120 to 160 W for enucleation and 30 to 60 W for coagulation. DiLEP provided less perioperative hemoglobin decrease (MD = - 3.22; 95% CI (- 5.15, - 1.29); p = 0.001; I2 = 65%), less postoperative catheterization time (MD = - 17.82; 95% CI (- 32.74, - 2.90); p = 0.02; I2 = 96%), less postoperative irrigation time (MD = - 7.15; 95% CI (- 13.67, - 0.62); p = 0.03; I2 = 98%), and lower incidence of urinary irritative symptoms (OR = 0.31; 95% CI (0.14, 0.67); p = 0.003; I2 = 0%) compared with PKEP. During the 1, 3, 6, and 12-month postoperative follow-up, no statistically significant difference was found in Qmax, IPSS, QoL, and PVR between the procedures. As regards other perioperative and postoperative parameters and major complications, we found no significant difference. Both DiLEP and PKEP are safe and efficient methods for the treatment of BPH. However, DiLEP showed less perioperative hemoglobin decrease, less postoperative catheterization time, less postoperative irrigation time, and lower rates of postoperative irritative symptoms compared with the PKEP group.
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Affiliation(s)
- Kai-Wen Xiao
- Institute of Urology (Laboratory of Reconstructive Urology), Department of Urology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China
| | - Liang Zhou
- Institute of Urology (Laboratory of Reconstructive Urology), Department of Urology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China
| | - Qing He
- Institute of Urology (Laboratory of Reconstructive Urology), Department of Urology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China
| | - Guo Chen
- Institute of Urology (Laboratory of Reconstructive Urology), Department of Urology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China
| | - Xiao-Shuai Gao
- Institute of Urology (Laboratory of Reconstructive Urology), Department of Urology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China
| | - Yu Liu
- Institute of Urology (Laboratory of Reconstructive Urology), Department of Urology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China
| | - Hong Li
- Institute of Urology (Laboratory of Reconstructive Urology), Department of Urology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China
| | - Kun-Jie Wang
- Institute of Urology (Laboratory of Reconstructive Urology), Department of Urology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China.
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Sun F, Sun X, Shi Q, Zhai Y. Transurethral procedures in the treatment of benign prostatic hyperplasia: A systematic review and meta-analysis of effectiveness and complications. Medicine (Baltimore) 2018; 97:e13360. [PMID: 30572440 PMCID: PMC6320039 DOI: 10.1097/md.0000000000013360] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND With the progress of surgical techniques and instruments, various minimally invasive surgical therapies were developed to treat benign prostatic hyperplasisa (BPH). However, the efficacy and safety of different transurethral procedures for the treatment of BPH are still undefined. METHOD A systematic search was performed for all randomized controlled trials (RCTs), which compared the transurethral procedures for BPH from 1995 to 2016. The clinical baseline characteristics, International Prostate Symptom Score (IPSS), quality of life (QoL), postvoid residual (PVR), maximum flow rate (Qmax), short-term and long-term complications were analyzed using RevMan and ADDIS software. RESULT Eighty-eight randomly controlled trials and fifteen procedures were included in the network meta-analysis. HoLEP greatly inproved PVR. TmLRP had the best efficacy in improving QoL score. Diode laser vaporization of prostate was superior in improving IPSS and Qmax. Diode laser through vaporization required the shortest time in catheterization, while Nd:YAG was the longest procedure. For the hospitalization time, TUR was the longest and HoLEP was the shortest. TmLRP was related to the lowest postoperative hemoglobin decrease. TmLEP had the least rates of occurrence of hematuria, reoperation and erectile dysfunction. HoLEP was the best choice to reduce the incidence of recatheterization, urinary retention, urinary tract infection, stress urinary incontinence and retrograde ejaculation. The complications such as blood transfusion, urethral stricture, bladder neck contracture were relatively rare in the patients who underwent diode laser vaporization of prostate. CONCLUSION Compared with other transurethral procedures, thulium, holmium and diode lasers were associated with better efficacy and fewer complications.
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Ebeid A, Kotb A, Rehan M, Selmy G. WITHDRAWN: Transurethral resection of prostate: A comparison of standard monopolar versus bipolar saline resection. AFRICAN JOURNAL OF UROLOGY 2018. [DOI: 10.1016/j.afju.2018.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Rai P, Srivastava A, Dhayal IR, Singh S. Comparison of Safety, Efficacy and Cost Effectiveness of Photoselective Vaporization with Bipolar Vaporization of Prostate in Benign Prostatic Hyperplasia. Curr Urol 2017; 11:103-109. [PMID: 29593470 DOI: 10.1159/000447202] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 08/23/2017] [Indexed: 11/19/2022] Open
Abstract
Objectives To compare bipolar vaporization of prostate (BPVP) with photoselective vaporization (PVP) of prostate in the surgical management of benign prostatic hyperplasia in terms of safety, efficacy and cost effectiveness. Methods Data was analyzed retrospectively for patients who underwent either PVP or BPVP between August 2012 to July 2014 for prostate size ≤ 80 ml. Preoperative and postoperative period values along with details like operative time, blood loss, hospitalization days, catheter removal time, blood transfusion and etc., were noted down. International prostatic symptom score, quality of life scores, post void residue, and maximum flow rate were recorded preoperatively and postoperatively at each follow-up visit. Follow-up was performed at 1, 3, 6, 12 and 18 months. Results Similar preoperative characteristics were observed in all the study arms. Hemoglobin drop, transfusion rate, catheter time and hospital days were similar in both the groups. The follow-up data indicates sustainable significant improvement in international prostatic symptom score, quality of life, post void residue and maximum flow rate in both the groups. As expected the cost of the procedure was significantly more in PVP group as compared to BPVP group (p < 0.01). Neither group had severe perioperative complications and no blood transfusion was required in both the groups. Conclusion Both PVP and BPVP were safe and effective alternatives in men requiring surgery for benign prostatic hyperplasia including patients who were on anticoagulants. Additionally, BPVP has the advantage of being significantly cheaper and therefore it can be more useful in developing countries.
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Affiliation(s)
- Priyanka Rai
- Department of Surgery, Dr. Ram Manohar Lohia Institute of Medical Sciences, Gomtinagar, Lucknow, India
| | - Alok Srivastava
- Department of Urology and Renal Transplant, Dr. Ram Manohar Lohia Institute of Medical Sciences, Gomtinagar, Lucknow, India
| | - Ishwar R Dhayal
- Department of Urology and Renal Transplant, Dr. Ram Manohar Lohia Institute of Medical Sciences, Gomtinagar, Lucknow, India
| | - Sanjeet Singh
- Department of Urology and Renal Transplant, Dr. Ram Manohar Lohia Institute of Medical Sciences, Gomtinagar, Lucknow, India
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Elsakka AM, Eltatawy HH, Almekaty KH, Ramadan AR, Gameel TA, Farahat Y. A prospective randomised controlled study comparing bipolar plasma vaporisation of the prostate to monopolar transurethral resection of the prostate. Arab J Urol 2016; 14:280-286. [PMID: 27900218 PMCID: PMC5122807 DOI: 10.1016/j.aju.2016.09.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 09/17/2016] [Accepted: 09/20/2016] [Indexed: 11/30/2022] Open
Abstract
Objectives To compare the safety and efficacy of bipolar transurethral plasma vaporisation (B-TUVP) as an alternative to the ‘gold standard’ monopolar transurethral resection of the prostate (M-TURP) for the treatment of benign prostatic hyperplasia (BPH) in a prospective randomised controlled study. Patients and methods In all, 82 patients indicated for prostatectomy were assigned to two groups, group I (40 patients) underwent B-TUVP and group II (42 patients) underwent M-TURP. The safety of both techniques was evaluated by reporting perioperative changes in serum Na+, serum K+, haematocrit (packed cell volume), and any perioperative complications. For the efficacy assessment, patients were evaluated subjectively by comparing the improvement in International Prostate Symptom Score and objectively by measuring the maximum urinary flow rate (Qmax) and post-void residual urine volume (PVR) before and after the procedures. Results In group II, there was a significant perioperative drop in serum Na+ (from 137.5 to 129.4 mmol/L) and haematocrit (from 42.9% to 38.2%) (both P < 0.001). Moreover, one patient in group II had TUR syndrome. The remote postoperative complication rate was (15%) in group I and comprised of stress urinary incontinence (5%), bladder outlet obstruction (5%), and residual adenoma (5%). In group II, the remote postoperative complication rate was (4.8%), as two patients developed urethral stricture. There were statistically significant improvements in micturition variables postoperatively in both arms, but the magnitude of improvement was statistically more significant in group II. Conclusion B-TUPV seems to be safer than M-TURP; however, the lack of a tissue specimen and the relatively high retreatment rate are major disadvantages of the B-TUVP technique. Moreover, M-TURP appears to be more effective than B-TUPV and its safety can be improved by careful case selection and adequate haemostasis.
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Affiliation(s)
| | | | | | | | | | - Yasser Farahat
- Sheikh Khalifa General Hospital, Dubai, United Arab Emirates
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Griebling TL. Re: The Role of the Bipolar PlasmaKinetic TURP over 100 g Prostate in the Elderly Patients. J Urol 2016; 195:423. [PMID: 26852996 DOI: 10.1016/j.juro.2015.10.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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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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Kirac M, Guneri Ç, Deniz N, Biri H. Does the Intensity of Cutting Power Affect Postoperative Symptoms During Transurethral Resection with a Monopolar System? Indian J Surg 2015; 77:589-93. [PMID: 26730069 PMCID: PMC4692864 DOI: 10.1007/s12262-013-0933-1] [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: 01/21/2013] [Accepted: 06/03/2013] [Indexed: 10/26/2022] Open
Abstract
The aim of this study was to investigate the effect of intensity of cutting power on postoperative symptoms after transurethral resection (TURP) with a monopolar system for benign prostatic hyperplasia. One hundred thirty-six men with benign prostatic obstructions undergoing elective transurethral prostatectomy were enrolled in the study. Patients were divided into three groups according to the intensity of cutting power. The cutting power intensities were 80-119 W for group 1, 120-159 W for group 2, and 160-200 W for group 3, respectively. In the postoperative period, patients were evaluated with International Prostate Symptom Score (IPSS) and quality-of-life (QoL) questionnaires. In the postoperative period, maximal flow rate (Q max), and post-voiding residue (PVR) were significantly improved in patients who had monopolar TURP performed. When compared to the other groups, the IPSS score was found to be significantly higher in group 3 at 3, 4, and 8 weeks. In addition, the QoL assessment scores for group 3 were superior at 3 weeks. The improvements of Q max and PVR were similar among the three groups (p < 0.0001). At the end of 3 months, IPSS and QoL were significantly improved in all groups. The intensity of cutting power during prostate resection with a monopolar system may affect the postoperative improvements and symptoms.
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Affiliation(s)
- Mustafa Kirac
- />Department of Urology, Koru Hospital, Ankara, Turkey
- />Bağlıca mah. Karaçamur caddesi Green park sitesi A blok no: 25-Etimesgut, Ankara, Turkey
| | - Çagrı Guneri
- />Department of Urology, Koru Hospital, Ankara, Turkey
| | - Nuri Deniz
- />Department of Urology, Koru Hospital, Ankara, Turkey
| | - Hasan Biri
- />Department of Urology, University of Gazi, Ankara, Turkey
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Yee CH, Wong JHM, Chiu PKF, Chan CK, Lee WM, Tsu JHL, Teoh JYC, Ng CF. Short-stay transurethral prostate surgery: A randomized controlled trial comparing transurethral resection in saline bipolar transurethral vaporization of the prostate with monopolar transurethral resection. Asian J Endosc Surg 2015; 8:316-22. [PMID: 26042336 DOI: 10.1111/ases.12197] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 04/28/2015] [Accepted: 04/30/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The aim of the present study was to establish the safety and efficacy profile of transurethral resection in saline (TURis) bipolar vaporization of the prostate relative to monopolar transurethral resection of prostate (TURP) and to test the hospital stay efficiency after TURis vaporization. MATERIALS AND METHODS in this multicenter, double-blinded, prospective, randomized controlled trial, men aged 50-75 years old were randomized into two arms: TURis bipolar vaporization and monopolar TURP. Intraoperative details, perioperative parameters, and postoperative functional outcomes were assessed after intervention. Follow-up with symptom score assessment, prostate volume measurement, and uroflowmetry were performed at 3 and 6 months. RESULTS Eighty-four patients (mean age, 65.0 ± 5.6 years) were randomized into each study arm. TURis bipolar vaporization had a longer operative time than monopolar TURP (51.6 ± 24.5 vs 38.5 ± 20.3 min, P < 0.001). Postoperatively, the TURis group had a shorter catheter time (33.6 ± 23.7 vs 40.8 ± 29.4 h, P = 0.013) and a shorter length of hospital stay (43.14 ± 18.79 vs 52.33 ± 30.58 h, P = 0.013). The postoperative dysuria score was higher in the TURis vaporization arm. There was no statistically significant difference between the two arms in terms of hemoglobin change and postoperative complication. No significant difference was observed in quality of life score at 3 and 6 months. CONCLUSIONS TURis bipolar vaporization of the prostate is a safe and comparable alternative to monopolar TURP. It leads to a reduction in both catheter time and length of hospital stay.
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Affiliation(s)
- Chi-hang Yee
- Division of Urology, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
| | | | - Peter Ka-fung Chiu
- Division of Urology, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
| | - Chi-kwok Chan
- Division of Urology, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
| | - Wai-man Lee
- Division of Urology, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
| | - James Hok-leung Tsu
- Division of Urology, Department of Surgery, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Jeremy Yuen-chun Teoh
- Division of Urology, Department of Surgery, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Chi-fai Ng
- Division of Urology, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
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El-Tabey M, Abo-Taleb A, Abdelal A, Khalil MM. Outcome of transurethral plasmakinetic vaporization for benign prostatic hyperplasia. Int Braz J Urol 2015; 41:239-44. [PMID: 26005964 PMCID: PMC4752085 DOI: 10.1590/s1677-5538.ibju.2015.02.08] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2013] [Accepted: 06/23/2014] [Indexed: 11/22/2022] Open
Abstract
Purpose To assess the outcome of transurethral plasmakinetic vaporization (PKVP) in the management of benign prostatic hyperplasia (BPH). Patients and methods From August 2010 to May 2012, 60 patients with obstructive LUTS due to BPH were included in the study. All patients were evaluated by International Prostate Symptom Score (IPSS), general examination, digital rectal examination, PSA, routine laboratory examinations, pelvi-abdominal ultrasound, trans-rectal ultrasound, and uroflowmetry. Patients with Qmax of <10 mL/sec., an IPSS of >8 and a prostate volume of >40 mL underwent transurethral PKVP. Results Mean age of the patients was 66.8±4.5 years. The mean times of the operation, post-operative bladder irrigation, and post-operative catheterization were 63.8±13.9 minutes, 15.2±5.7 hours, and 23.9±5.2 hours, respectively. At 3 months of follow-up, there were significant reductions in the mean IPSS from 23.4±3.5 to 9.2±3.7 (P=0.4), mean PSA from 3.03±2.2 ng/mL to 1.2±1.04 ng/mL (P value=0.02), mean post voiding residual urine from 149.8±59.5 mL to 46.9±24.1 mL (P value <0.01), and mean prostate volume from 72.8±10.3 mL to 22.7±6.1 mL (P value <0.01). Also, there was a statistically significant increase in the mean Q max. from 8.7±2.4 mL/s to 19.5±3.5 mL/s (P value <0.01). Conclusion PKVP is an effective and safe treatment option in the management of symptomatic BPH.
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Affiliation(s)
- Magdy El-Tabey
- Department of Urology Benha Faculty of Medicine, Benha, Egypt
| | - Ahmed Abo-Taleb
- Department of Urology Benha Faculty of Medicine, Benha, Egypt
| | - Ashraf Abdelal
- Department of Urology Benha Faculty of Medicine, Benha, Egypt
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Fathy HM, Hussein HA, Salem HK, Azab SS, ElFayoumy HM. Transurethral bipolar prostatectomy: Where do we stand now? World J Clin Urol 2015; 4:64-67. [DOI: 10.5410/wjcu.v4.i1.64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 07/11/2014] [Accepted: 12/17/2014] [Indexed: 02/06/2023] Open
Abstract
Transurethral resection of the prostate (TURP) is considered the gold standard surgical treatment of symptomatic benign prostatic hyperplasia. TURP has gained ground in urologic centers of excellence for its effective long term results with low incidence of complications. Far away from excellence, it associated with blood loss, and TUR syndrome particularly in patients with larger prostates. For this reasons, many minimally invasive new techniques have been implemented in recent years. Bipolar technique has recently been introduced, to minimize the complications of the standard TURP technique.
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Geavlete B, Bulai C, Ene C, Checherita I, Geavlete P. Bipolar Vaporization, Resection, and Enucleation Versus Open Prostatectomy: Optimal Treatment Alternatives in Large Prostate Cases? J Endourol 2015; 29:323-31. [DOI: 10.1089/end.2014.0493] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Bogdan Geavlete
- Department of Urology, “Saint John” Emergency Clinical Hospital, Bucharest, Romania
| | - Catalin Bulai
- Department of Urology, “Saint John” Emergency Clinical Hospital, Bucharest, Romania
| | - Cosmin Ene
- Department of Urology, “Saint John” Emergency Clinical Hospital, Bucharest, Romania
| | - Ionel Checherita
- Department of Nephrology and Dialysis, “Saint John” Emergency Clinical Hospital, Bucharest, Romania
| | - Petrisor Geavlete
- Department of Urology, “Saint John” Emergency Clinical Hospital, Bucharest, Romania
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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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Karadag MA, Cecen K, Demir A, Kocaaslan R, Altunrende F. Plasmakinetic vaporization versus plasmakinetic resection to treat benign prostatic hyperplasia: A prospective randomized trial with 1 year follow-up. Can Urol Assoc J 2014; 8:E595-9. [PMID: 25295128 DOI: 10.5489/cuaj.1902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION We evaluate the efficacy and outcomes of plasma-kinetic vaporization (PKVP) and plasmakinetic resection (PKR) to treat benign prostatic hyperplasia (BPH). METHODS A total of 183 patients with BPH underwent plasma-kinetic prostatic surgery between 2008 and 2012 at Kars State Hospital and Kafkas University Faculty of Medicine, Turkey. After clinical and preoperative evaluation, the patients were randomized to PKRP or PKVP groups sequentially by using computer-generated numbers. Group 1 included 96 patients treated with PKR. Group 2 included 87 patients treated with PKVP. Patients in both groups were compared in terms of hemoglobin drop, operation time, catheter duration, reobstruction, incontinence and recatheterization. RESULTS When we compared the maximum flow rates (Qmax values) at the 12th month, there was no statistical difference between 2 groups. Group 1 had a mean Qmax value of 17.92 ± 3.819 and Group 2 had a 18.15 ± 3.832 value (p > 0.05). There was a statistical difference between the groups in terms of hemoglobin drop, catheter duration and operation time. The mean catheter duration in Group 1 was 3.74 ± 1.049 days, and in Group 2 it was 2.64 ± 0.849 days (p < 0.05). Operation time was statistically longer in Group 2 (PKVP) and hemoglobin drop was statistically higher in Group 1 (PKR). CONCLUSION PKVP for BPH is safe and effective. When compared with PKRP, it provides a significantly shorter catheter duration and less bleeding due to hemostasis control with similar IPSS and Qmax improvements after 1 year.
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Affiliation(s)
- Mert Ali Karadag
- Faculty of Medicine, Department of Urology, Kafkas University, Kars, Turkey
| | - Kursat Cecen
- Faculty of Medicine, Department of Urology, Kafkas University, Kars, Turkey
| | - Aslan Demir
- Faculty of Medicine, Department of Urology, Kafkas University, Kars, Turkey
| | - Ramazan Kocaaslan
- Faculty of Medicine, Department of Urology, Kafkas University, Kars, Turkey
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Bipolar plasma vaporization of the prostate: ready to replace GreenLight? A systematic review of randomized control trials. World J Urol 2014; 33:549-54. [DOI: 10.1007/s00345-014-1384-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 08/13/2014] [Indexed: 10/24/2022] Open
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The role of the bipolar plasmakinetic TURP over 100 g prostate in the elderly patients. Int Urol Nephrol 2014; 46:2071-7. [PMID: 25134941 DOI: 10.1007/s11255-014-0803-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2014] [Accepted: 07/25/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND AND PURPOSE Bipolar plasma kinetic (BP) transurethral resection of prostate (TURP) has been proved to be a safe and effective treatment for benign prostatic enlargement (BPE). However, the role of bipolar TURP on large prostates over 100 g compared with open suprapubic prostatectomy (SP) in elderly patients (>65 years) has not ever been studied before. PATIENTS AND METHODS A retrospective analysis of patients' medical records between 2007 and 2012 was performed. A total of 102 patients who underwent SP (n = 44) or BP-TURP [Gyrus Plasma Kinetic™ (Gyrus ACMI, USA)] (n = 58) for obstructive lower urinary tract symptoms due to BPE were included in this retrospective study. Inclusion criteria were age ≥65 years, prostate volume ≥100 g, International Prostate Symptom Score (IPSS) ≥18, and peak urinary flow rate (PFR) ≤15 ml/s. Exclusion criteria were urethral stricture, known history of neurogenic bladder due to neural disorders, previous prostate and/or urethral surgery, bladder stone, bladder cancer, and known prostate cancer. Operation time, hospitalization, and catheter removal times were noted. Patients were re-evaluated at postoperative 3rd and 12th months. Evaluated parameters were IPSS, quality of life (QoL), simplified International Index of Erectile Function-5 (IIEF-5), PFR, post-voiding residual urinary volume (PVR). Statistical significance was set at 0.05 and all tests were two-tailed. RESULTS Preoperative IPSS, PVR, IIEF-5, QoL, and prostate volume were not statistically significantly different between two groups except for PFR. Mean follow-up for BP-TURP and SP groups were 15.0 ± 5.8 (R: 11-38), 22.1 ± 11.2 (R: 11-59) months, respectively (p < 0.001). When compared with SP, mean catheter removal time (p < 0.001) and median hospitalization time (p < 0.001) were significantly shorter in BP-TURP group. However, mean operative time was significantly (p < 0.001) longer than SP group and also median resected material weight was significantly lower in the BP-TURP group (p < 0.001). IPSS, QoL, PFR, PVR, and IIEF-5 scores at postoperative 3rd and 12th month were not significantly different between the two groups (p > 0.05). Thirty-three patients had perioperative complications according to the modified Clavien-Dindo system. Thirteen patients (22.4 %) in BP-TURP group and 20 patients (45.4 %) in SP group had complications. In 12th month follow-up visit, four patients presented with urethral stricture, three patients (5.1 %) were in BP-TURP group, and one patient (2.3 %) in SP group (p = 0.455). All strictures were treated with internal urethrotomy. CONCLUSIONS BP-TURP is a safe and highly effective treatment modality for BPE in the elderly patients with prostate glands over 100 g. Clinical efficacy and postoperative 12th month's results were similar to SP. Larger studies with longer follow-up are needed in order to confirm our findings.
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21
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Aydogdu O, Karakose A, Atesci YZ. A clinical study comparing BIVAP saline vaporization of the prostate with bipolar TURP in patients with prostate volume 30 to 80 mL: Early complications, physiological changes and postoperative follow-up outcomes. Can Urol Assoc J 2014; 8:E485-9. [PMID: 25132894 DOI: 10.5489/cuaj.1772] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION We compare BIVAP saline vaporization of the prostate with bipolar transurethral resection of the prostate (TURP) in the treatment of benign prostatic hyperplasia. METHODS In total, we included 86 patients treated with BIVAP (n = 44) and bipolar TURP (n = 42). The inclusion criteria were maximum urinary flow rate (Qmax) ≤10 mL/s, International Prostate Symptom Score (IPSS) ≥16, and prostate volume measured with transrectal ultrasound scan between 30 and 80 mL. Serum electrolyte, hemoglobin, and hematocrit levels were determined preoperatively and postoperatively. All patients were evaluated at the postoperative first and third months and the IPSS score, post-void residual urinary volume (PVR), Qmax, and average urinary flow rate (Qave) were compared. Statistical analyses were performed using SPSS 16.0 program and statistical significance was set at p < 0.05. RESULTS Preoperative demographic characteristics were similar in the 2 groups. The mean operation time was significantly higher (p = 0.02) and hospitalization time was significantly lower (p = 0.04) in the BIVAP group when compared to the bipolar TURP group. There was no significant difference between 2 groups in terms of preoperative and postoperative serum electrolyte, hemoglobin and hematocrit levels. Postoperative complication rates were similar in the 2 groups. The only exception was the rate of severe dysuria, which was significantly higher in the BIVAP group. No statistical difference was noted between the groups in terms of postoperative follow-up results. CONCLUSION Bipolar TURP is a safe and highly effective technique which can be used in the surgical treatment of benign prostatic obstruction with minimal side effects. BIVAP saline vaporization of the prostate seems to be a potential alternative to bipolar TURP with shorter hospitalization time.
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Affiliation(s)
- Ozgu Aydogdu
- Izmir University School of Medicine, Department of Urology, Izmir, Turkey
| | - Ayhan Karakose
- Izmir University School of Medicine, Department of Urology, Izmir, Turkey
| | - Yusuf Ziya Atesci
- Izmir University School of Medicine, Department of Urology, Izmir, Turkey
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Abstract
PURPOSE OF REVIEW To give an overview and discuss the recent literature of different vaporization techniques of the prostate using laser energy or high-frequency current. RECENT FINDINGS Ten studies covering GreenLight vaporization of the prostate with its evolution from 80 W KTP to 120 W HPS to 180 W XPS system were identified. Only one study had a randomized design comparing HPS to transurethral resection of the prostate. The diode laser is discussed with its results after recent modification with quartz head fiber. Although complication rates are low, the comparison to transurethral resection of the prostate is lacking. Current data on established vapoenucleation and promising vaporesection of thulium:YAG lasers are presented. Further, recent studies on plasmakinetic vaporization are discussed. SUMMARY At present, high evidence data on vaporization techniques of the prostate are lacking. The data on GreenLight vaporization of the prostate are the most convincing.
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Cornu JN, Ahyai S, Bachmann A, de la Rosette J, Gilling P, Gratzke C, McVary K, Novara G, Woo H, Madersbacher S. A Systematic Review and Meta-analysis of Functional Outcomes and Complications Following Transurethral Procedures for Lower Urinary Tract Symptoms Resulting from Benign Prostatic Obstruction: An Update. Eur Urol 2014; 67:1066-1096. [PMID: 24972732 DOI: 10.1016/j.eururo.2014.06.017] [Citation(s) in RCA: 514] [Impact Index Per Article: 51.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Accepted: 06/12/2014] [Indexed: 10/25/2022]
Abstract
CONTEXT A number of transurethral ablative techniques based on the use of innovative medical devices have been introduced in the recent past for the surgical treatment of benign prostatic obstruction (BPO). OBJECTIVE To conduct a systematic review of the literature and a meta-analysis of available randomized controlled trials (RCTs), and to evaluate the efficacy and safety of transurethral ablative procedures for BPO. EVIDENCE ACQUISITION A systematic literature search was performed for all RCTs comparing any transurethral surgical technique for BPO to another between 1992 and 2013. Efficacy was evaluated after a minimum follow-up of 1 yr based on International Prostate Symptom Score, maximum flow rate, and postvoid residual volume. Efficacy at midterm follow-up, prostate volume, perioperative data, and short-term and long-term complications were also assessed. Data were analyzed using RevMan software. EVIDENCE SYNTHESIS A total of 69 RCTs (8517 enrolled patients) were included. No significant difference was found in terms of short-term efficacy between bipolar transurethral resection of the prostate (B-TURP) and monopolar transurethral resection of the prostate (M-TURP). However, B-TURP was associated with a lower rate of perioperative complications. Better short-term efficacy outcomes, fewer immediate complications, and a shorter hospital stay were found after holmium laser enucleation of the prostate (HoLEP) compared with M-TURP. Compared with M-TURP, GreenLight photoselective vaporization of the prostate (PVP) was associated with a shorter hospital stay and fewer complications but no different short-term efficacy outcomes. CONCLUSIONS This meta-analysis shows that HoLEP is associated with more favorable outcomes than M-TURP in published RCTs. B-TURP and PVP have resulted in better perioperative outcomes without significant differences regarding efficacy parameters after short-term follow-up compared with M-TURP. Further studies are needed to provide long-term comparative data and head-to head comparisons of emerging techniques. PATIENT SUMMARY Bipolar transurethral resection of the prostate, photovaporization of the prostate, and holmium laser enucleation of the prostate have shown efficacy outcomes comparable with conventional techniques yet reduce the complication rate. The respective role of these new options in the surgical armamentarium needs to be refined to propose tailored surgical treatment for benign prostatic obstruction relief.
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Affiliation(s)
- Jean-Nicolas Cornu
- Department of Urology, Tenon Hospital, University Paris 6, Assistance Publique-Hopitaux de Paris, Paris, France.
| | - Sascha Ahyai
- Klinik und Poliklinik für Urologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | | | - Jean de la Rosette
- Department of Urology, AMC University Hospital, Amsterdam, The Netherlands
| | - Peter Gilling
- Department of Urology, Tauranga Hospital, Tauranga, New Zealand
| | - Christian Gratzke
- Department of Urology, Urologische Klinik und Poliklinik, Klinikum der Universität München-Großhadern, Munich, Germany
| | - Kevin McVary
- Department of Urology, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Giacomo Novara
- Department of Surgery, Oncology, and Gastroenterology-Urology Clinic, University of Padua, Padua, Italy
| | - Henry Woo
- Department of Urology, Sydney Adventist Hospital Clinical School, University of Sydney, Sydney, Australia
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Geavlete B, Stanescu F, Moldoveanu C, Geavlete P. Continuous vs conventional bipolar plasma vaporisation of the prostate and standard monopolar resection: a prospective, randomised comparison of a new technological advance. BJU Int 2013; 113:288-95. [PMID: 24053794 DOI: 10.1111/bju.12290] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To evaluate in a prospective, randomised trial the surgical efficiency and safety of a new energy source enabling a continuous bipolar plasma vaporisation of the prostate (C-BPVP) by comparing with standard vaporisation (S-BPVP) and monopolar transurethral resection of the prostate (TURP) in men with benign prostatic hyperplasia (BPH). To comparatively assess the short-term functional outcome of the three methods. PATIENTS AND METHODS In all, 180 men with BPH with prostate volumes of 30-80 mL, maximum urinary flow rates (Q(max)) of <10 mL/s and International Prostate Symptom Score (IPSS) of >19 were equally randomised for C-BPVP, S-BPVP and monopolar TURP. All men were evaluated preoperatively and at 1, 3 and 6 months after surgery by IPSS, Q(max), health-related quality of life (HRQL) score and post-void residual urine volume (PVR). The prostate volume and PSA level were postoperatively assessed at 6 months. RESULTS The mean operation time was significantly reduced in C-BPVP vs S-BPVP and TURP, with a substantial 22.4% and 39.1% decrease in duration for C-BPVP when compared with S-BPVP and TURP, respectively. The mean haemoglobin level decrease (0.4 and 0.6 vs 1.4 g/dL), capsular perforation rate (1.7% and 3.3% vs 10%), postoperative haematuria rate (1.7% and 1.7% vs 13.3%), catheterisation period (24.1 and 23.9 vs 73.6 h) and hospital stay (2.1 and 2.2 vs 4.5 days) were significantly lower for C-BPVP and S-BPVP vs TURP. At 1, 3 and 6 months follow-up, there were statistically ameliorated IPSS and Q(max) measurements in the C-BPVP and S-BPVP series, while similar HRQL scores, PVRs, PSA levels and postoperative prostate volumes were found in all three study arms. CONCLUSIONS The operation time for C-BPVP was on average 20% and 40% quicker than S-BPVP and TURP, respectively. Both C-BPVP and S-BPVP had better perioperative safety and improved follow-up voiding and symptom scores than TURP.
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Affiliation(s)
- Bogdan Geavlete
- Department of Urology, 'Saint John' Emergency Clinical Hospital, Bucharest, Romania
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25
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Kranzbühler B, Wettstein MS, Fankhauser CD, Grossmann NC, Gross O, Poyet C, Largo R, Fischer B, Zimmermann M, Sulser T, Müller A, Hermanns T. Pure bipolar plasma vaporization of the prostate: the Zürich experience. J Endourol 2013; 27:1261-6. [PMID: 23806049 DOI: 10.1089/end.2013.0335] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION AND OBJECTIVES Bipolar plasma vaporization (BPV) has been introduced as an alternative to transurethral resection of the prostate (TURP). Promising short-term results, but inferior mid-term results compared to TURP have been reported following first-generation bipolar electrovaporization. Outcome data following second-generation BPV are still scarce. The aim of this investigation was to evaluate the intra- and postoperative outcomes of contemporary BPV in a center with long-standing expertise on laser vaporization of the prostate. METHODS A consecutive series of 83 patients undergoing BPV in a tertiary referral center was prospectively evaluated. The investigated outcome parameters included the maximum flow rate (Qmax), postvoid residual volume, International Prostate Symptom Score (IPSS)/quality of life (Qol), and prostate-specific antigen (PSA) tests. Follow-up investigations took place after 6 weeks, 6 months, and 12 months. The Wilcoxon signed-rank test was used to compare pre- and post-treatment parameters. RESULTS The median (range) preoperative prostate volume was 41 mL (17-111 mL). The preoperative IPSS, Qol, Qmax, and residual volume were 16 (2-35), 4 (0-6), 10.1 mL/s (3-29.3 mL/s), and 87 mL (0-1000 mL), respectively. One third of the patients were undergoing platelet aggregation inhibition (PAI). No intraoperative complications occurred. Postoperatively, 13 patients (15.7%) had to be recatheterized. Three patients (3.6%) had clot retention and 28 patients (34%) reported any grade of dysuria. After 6 weeks, all outcome parameters improved significantly and remained improved over the 12-month observation period [IPSS: 3 (0-2); Qol: 1 (0-4); Qmax: 17.2 mL/s (3.2-56 mL/s); residual volume 11 mL (0-190 mL)]. The PSA reduction was 60% at study conclusion. Three patients (3.6%) developed a urethral stricture and four patients (4.8%) bladder neck sclerosis. Re-resections were not necessary. CONCLUSIONS Contemporary BPV is a safe and efficacious treatment option even for patients undergoing PAI. Early urinary retention and temporary dysuria seem to be specific side effects of the treatment. Bleeding complications are rare. Long-term follow-up is needed to confirm these promising short-term results.
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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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27
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Spatafora S, Casarico A, Fandella A, Galetti C, Hurle R, Mazzini E, Niro C, Perachino M, Sanseverino R, Pappagallo GL. Evidence-based guidelines for the treatment of lower urinary tract symptoms related to uncomplicated benign prostatic hyperplasia in Italy: updated summary from AURO.it. Ther Adv Urol 2013. [PMID: 23205056 DOI: 10.1177/1756287212463112] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The first Italian national guidelines were developed by the Italian Association of Urologists and published in 2007. Since then, a number of new drugs or classes of drugs have emerged for the treatment of lower urinary tract symptoms (LUTS) related to benign prostatic hyperplasia (BPH), new data have emerged on medical therapy (monotherapies and combination therapies), new surgical techniques have come into practice, and our understanding of disease pathogenesis has increased. Consequently, a new update of the guidelines has become necessary. METHODS A structured literature review was conducted to identify relevant papers published between 1 August 2006 and 12 December 2010. Publications before or after this timeframe were considered only if they were recognised as important milestones in the field or if the literature search did not identify publications within this timeframe. The quality of evidence and strength of recommendations were determined according to the Grading of Recommendations Assessment, Development and Evaluation framework. MAIN FINDINGS Decisions on therapeutic intervention should be based on the impact of symptoms on quality of life (QoL) rather than the severity of symptoms (International Prostate Symptom Score (IPSS) score). A threshold for intervention was therefore based on the IPSS Q8, with intervention recommended for patients with a score of at least 4. Several differences in clinical recommendations have emerged. For example, combination therapy with a 5α-reductase inhibitor plus α blocker is now the recommended option for the treatment of patients at risk of BPH progression. Other differences include the warning of potential worsening of cognitive disturbances with use of anticholinergics in older patients, the distinction between Serenoa repens preparations (according to the method of extraction), and the clearly defined threshold of prostate size for performing open surgery (>80 g). While the recommendations included in these guidelines are evidence based, clinical decisions should also be informed by patients' clinical and physical circumstances, as well as patients' preferences and actions. CONCLUSIONS These guidelines are intended to assist physicians and patients in the decision-making process regarding the management of LUTS/BPH, and support the process of continuous improvement of the quality of care and services to patients.
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Affiliation(s)
- Sebastiano Spatafora
- Department of Surgery, Azienda Ospedaliera S. Maria Nuova, viale Risorgimento 80, 42100 Reggio Emilia, Italy
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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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Rollin G, Soler P, Rischmann P, Fabre D, Malavaud B, Soulié M, Molinier L. [Transurethral resection (TUR) in saline plasma vaporization of the prostate versus standard TUR of the prostate: an economic evaluation]. Prog Urol 2012; 22:963-9. [PMID: 23102019 DOI: 10.1016/j.purol.2012.08.270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2011] [Revised: 08/16/2012] [Accepted: 08/17/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To evaluate and compare the hospital costs of the transurethral resection in saline plasma vaporization of the prostate (TURis-PVP) and the standard TUR of the prostate (TURP). BACKGROUND their efficiency and short terms outcomes are similar. PATIENTS AND METHODS In an observational retrospective and monocentric study, 86 consecutive patients with benign prostatic enlargement (BPE) secondary to benign prostatic hyperplasia (BPH) were enrolled in two non randomized groups. TURP was performed in 44 cases and TURis-PVP in 42 cases. Patients with prostate cancer, urethral stenosis or bladder neck stenosis were not included. Hospital costs with a 3-month follow-up were measured using the database and hospital cost accounting system of the Medical Information Department. RESULTS Patients from both series had similar preoperative characteristics concerning the age, ASA score, urologic history, and antithrombosis treatments. Catheterization period, complications and rehospitalisation rates were similar. With TURis-PVP, prostatic volume was larger (60±24mL vs. 42±16mL; P<0.05), hospital stay was shorter (4.0±2.8days vs. 4.4±2.1days; P<0.05), single-used materials costs were higher (332±64€ vs. 40±18€; P<0.05). The costs of the first hospitalization were 3721±843€ with TURis-PVP and were 3712±880€ with TURP (P=0.14). Global costs with a 3-month follow-up were 3867±1104€ with TURis-PVP and were 4074±1624€ with TURP (P=0.53). CONCLUSION In this study, the costs for the hospital are lightly higher in TURis-PVP, due to single use systems, but there is no significant difference for global costs between TURP and TURis-PVP with a 3-month follow-up difference for the health care system.
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Affiliation(s)
- G Rollin
- Service d'urologie, CHU de Toulouse, Toulouse cedex, France.
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Méndez-Probst CE, Nott L, Pautler SE, Razvi H. A multicentre single-blind randomized controlled trial comparing bipolar and monopolar transurethral resection of the prostate. Can Urol Assoc J 2012; 5:385-9. [PMID: 22154630 DOI: 10.5489/cuaj.10199] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Monopolar transurethral resection of the prostate (TURP) is the gold standard surgical therapy for men with lower urinary tract symptoms due to benign prostatic hyperplasia. Although generally considered safer, TURP experience is limited in Canada. METHODS Forty-three patients from 5 Canadian centres were randomized to TURP with either bipolar or monopolar platforms. Patients underwent baseline determinations of American Urological Association (AUA) symptom score, peak urinary flow rate, post-void residual bladder volume and transrectal ultrasound prostate volume. Primary outcome measures were improvement in AUA symptom score, quality of life assessment and bother assessment. Secondary outcomes included procedural times, duration of catheterization, length of hospitalization, complications and the degree of thermal artifact in tissue specimens. Patients were followed for 6 months. RESULTS Twenty-two patients were treated with bipolar and 21 with monopolar TURP. Preoperative demographics were not statistically different between groups. Postoperative data collection times were equivalent in AUA symptom, quality of life, bother and sexual function assessments. No differences were observed in the procedure time (60.7 min, bipolar vs. 47.4, monopolar) or the duration of urethral catheterization (1.5 days, bipolar vs. 1.1, monopolar). More patients in the bipolar group were discharged on the same day of surgery. There were no differences in the degree of tissue thermal artifact or complication rate. CONCLUSION This trial suggests equivalent short-term outcomes for men undergoing monopolar or bipolar TURP.
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Affiliation(s)
- Carlos E Méndez-Probst
- Division of Urology, Department of Surgery, The University of Western Ontario, London, ON
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31
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Bucuras V, Bardan R. Bipolar vaporization of the prostate: is it ready for the primetime? Ther Adv Urol 2012; 3:257-61. [PMID: 22164195 DOI: 10.1177/1756287211425683] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Although transurethral resection of the prostate is still the 'gold standard' in the surgical management of benign prostatic hyperplasia, it is associated with significant morbidity. This review presents one of its most successful alternatives, bipolar transurethral vaporization of the prostate, a procedure that has emerged during the last decade. The technical principles are presented, together with the trials that compare it with the standard resection technique. The review concludes that bipolar vaporization of the prostate is safe and effective, providing very good hemostasis control and low complication rates, at a significantly reduced cost per procedure. Improved vision and hemostasis make it suitable for patients with cardiac pacemakers, bleeding disorders, or those under anticoagulant therapy. However, long-term follow-up and more randomized trials are still needed, to validate the value of bipolar vaporization.
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Delongchamps NB, Robert G, Descazeaud A, Cornu JN, Azzouzi AR, Haillot O, Devonec M, Fourmarier M, Ballereau C, Lukacs B, Dumonceau O, Saussine C, de la Taille A. Traitement de l’hyperplasie bénigne de prostate par techniques endoscopiques électriques et adénomectomie voie haute : revue de littérature du CTMH de l’AFU. Prog Urol 2012; 22:73-9. [DOI: 10.1016/j.purol.2011.07.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Revised: 07/14/2011] [Accepted: 07/27/2011] [Indexed: 11/29/2022]
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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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Lee YT, Ryu YW, Lee DM, Park SW, Yum SH, Han JH. Comparative Analysis of the Efficacy and Safety of Conventional Transurethral Resection of the Prostate, Transurethral Resection of the Prostate in Saline (TURIS), and TURIS-Plasma Vaporization for the Treatment of Benign Prostatic Hyperplasia: A Pilot Study. Korean J Urol 2011; 52:763-8. [PMID: 22195266 PMCID: PMC3242990 DOI: 10.4111/kju.2011.52.11.763] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Accepted: 09/01/2011] [Indexed: 12/21/2022] Open
Abstract
Purpose This study was conducted to perform a comparative analysis of the efficacy and safety of conventional transurethral resection of the prostate (TUR-P), transurethral resection in saline (TURIS), and TURIS-plasma vaporization (TURIS-V) when performed by a single surgeon for benign prostatic hyperplasia (BPH). Materials and Methods The clinical data of 73 consecutive men who underwent conventional TUR-P (39), TURIS (19), or TURIS-V (15) for BPH were retrospectively analyzed. All procedures were carried out by a single surgeon between October 2007 and April 2010. The patients were assessed preoperatively and perioperatively and were followed at 1, 3, and 6 months postoperatively. Patient baseline characteristics, perioperative data, and postoperative outcomes were compared, and major complications were recorded. Results In all groups, significant improvements in subjective and objective voiding parameters were achieved and were sustained throughout follow-up. TURIS-V had the shortest operation time compared with conventional TUR-P and TURIS (p=0.211). TURIS-V significantly decreased procedural irrigation fluid volume, postoperative irrigation duration, catheter duration, and hospital stay compared with conventional TUR-P and TURIS. There were no significant differences between the groups in hemoglobin levels or serum sodium levels before and after the operations. There were three transfusions and four clot retentions in the TUR-P group, and one transfusion and one clot retention in the TURIS group. The TURIS-V group had no complications. Conclusions TURIS and TURIS-V were effective for the surgical treatment of BPH in addition to conventional TUR-P. TURIS-V was not inferior to conventional TUR-P or TURIS in terms of safety.
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Affiliation(s)
- Yong Taec Lee
- Department of Urology, Korea Electric Power Corporation Medical Foundation Han-il General Hospital, Seoul, Korea
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Geavlete B, Georgescu D, Multescu R, Stanescu F, Jecu M, Geavlete P. Bipolar Plasma Vaporization vs Monopolar and Bipolar TURP–A Prospective, Randomized, Long-term Comparison. Urology 2011; 78:930-5. [DOI: 10.1016/j.urology.2011.03.072] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Revised: 02/21/2011] [Accepted: 03/05/2011] [Indexed: 10/17/2022]
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Ubee SS, Philip J, Nair M. Bipolar technology for transurethral prostatectomy. Expert Rev Med Devices 2011; 8:149-54. [PMID: 21381907 DOI: 10.1586/erd.10.90] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Bipolar electrosurgical technology has gained worldwide attention with various companies introducing devices, such as the Gyrus PlasmaKinetic™ Tissue Management System (Gyrus ACMI, MN, USA) and the Olympus(®) UES-40 Surgmaster generator (Olympus, Tokyo, Japan), which is aimed at minimizing the morbidity of standard monopolar transurethral resection of the prostate (TURP), whilst also maintaining efficacy and durability. The Gyrus PlasmaKinetic System effectively controls bleeding, resulting in a clear operative field; it greatly reduces risk of transurethral resection syndrome, thus providing a new option among minimally-invasive surgical treatments for benign prostatic hyperplasia. In a meta-analysis of head-to-head comparisons between the monopolar and bipolar TURP, the operation times, transfusion rates, retention rates after catheter removal and urethral complications did not differ significantly. Irrigation and catheterization duration was significantly longer with monopolar TURP.
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Affiliation(s)
- Sarvpreet S Ubee
- Department of Urology, Birmingham Heartlands Hospital, Bordesley Green East, Birmingham B9 5SS, UK.
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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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38
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Geavlete B, Multescu R, Dragutescu M, Jecu M, Georgescu D, Geavlete P. Transurethral resection (TUR) in saline plasma vaporization of the prostate vs standard TUR of the prostate: ‘the better choice’ in benign prostatic hyperplasia? BJU Int 2010; 106:1695-9. [DOI: 10.1111/j.1464-410x.2010.09433.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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39
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Robert G, Descazeaud A, Delongchamps NB, Ballereau C, Haillot O, Saussine C, Kleinklauss F, Pasticier G, Azzouzi AR, Lukacs B, Dumonceau O, Fourmarier M, De La Taille A, Devonec M. Transurethral plasma vaporization of the prostate: 3-month functional outcome and complications. BJU Int 2010; 110:555-60. [PMID: 21044248 DOI: 10.1111/j.1464-410x.2010.09806.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
UNLABELLED Study Type - Therapy (multi-centre cohort). Level of Evidence 2b. OBJECTIVE To evaluate the early functional outcomes of transurethral plasma vaporization of the prostate (TUVis) in a multicentre study. PATIENTS AND METHODS A prospective multicentre observational study was conducted in eight urology departments. The inclusion criterion was benign prostatic hyperplasia (BPH) requiring surgical treatment. Patients on anti-coagulant therapy were not excluded. The TUVis procedure was performed according to a classic transurethral resection of the prostate (TURP) scheme following the manufacturer's recommendations. We evaluated subjective functional outcome using self-questionnaires (International Prostate Symptom Score [IPSS] and five-item International Index of Erectile Function [IIEF-5]) and objective criteria (prostate volume, prostate-specific antigen [PSA], uroflowmetry, post residual volume) at baseline and at 1- and 3-month follow-ups. All types of complications were systematically recorded. RESULTS Despite 52% of patients receiving anticoagulant therapy before surgery, we reported only 3% with haemorrhagic complications, no blood transfusion, a mean catheterization time of 44 h and a mean postoperative stay of 2.9 nights. No significant change in irrigation time, catheter time or hospital stay was observed in patients with or without anticoagulant therapy. The IPSS and bother scores significantly decreased after the 3-month follow-up (57% and 59%, respectively), but the average remaining prostate volume was 29 cc and the tissue ablation rate was only 0.5 cc/min. Three major complications occurred, consisting of two urinary fistulas and one partial bladder coagulation. CONCLUSIONS The TUVis procedure has a proven fast postoperative recovery time, good short-term functional outcome and good haemostatic efficiency. However, the tissue ablation rate was lower than expected and we encountered three major complications, the mechanisms of which remain unclear. Considering the high energy level required to create the plasma effect, the generator, cable and resectoscope must be carefully checked before each procedure.
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Affiliation(s)
- Grégoire Robert
- CHU de Bordeaux Pellegrin, Bordeaux-2 Victor Segalen University, Bordeaux, France.
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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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41
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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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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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Chirurgie de l’hyperplasie bénigne de la prostate et traitements anticoagulants : état des lieux par le Comité des troubles mictionnels de l’homme de l’Association française d’urologie (CTMH-AFU). Prog Urol 2009; 19:517-23. [DOI: 10.1016/j.purol.2009.02.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2009] [Revised: 01/29/2009] [Accepted: 02/26/2009] [Indexed: 11/23/2022]
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Rassweiler J, Schulze M, Stock C, Teber D, De La Rosette J. Bipolar transurethral resection of the prostate ‐ technical modifications and early clinical experience. MINIM INVASIV THER 2009; 16:11-21. [PMID: 17365673 DOI: 10.1080/13645700601159410] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The purpose of the study was to update the current modifications of transurethral resection of the prostate (TURP) using bipolar high frequency current and to report on our first own clinical experience. Based on a Medline search covering the period from January 2000 to September 2006 and our clinical experience with three different devices (VISTA-ACMI, Gyrus, Storz), the technical basis of these modifications was described. In addition, an analysis of the actual outcome (handling, complications, morbidity) of bipolar TURP (n = 124) compared to a parallel series of monopolar TURP (N = 148) was carried out. Recently, five different modifications of bipolar resection devices (ACMI, Gyrus, Olympus, Storz, Wolf) have been introduced. Experimental and clinical data were available for four of these modifications (VISTA-ACMI, Gyrus, Olympus, Storz). The devices differ in terms of modification of the passive electrode (two loops, single loop, resectoscope sheath). Bipolar technology allows the use of 0.9% sodium chloride (instead of glycine) as irrigant. In all bipolar devices, a slight prolongation was noted for initiation of the cut, with the VISTA showing the poorest cutting behaviour. Finest apical dissection could be performed with the Storz device. Phase III-studies comparing bipolar and monopolar TURP showed advantages for bipolar concerning the rate of TUR-syndrome/fluid absorption, bleeding, catheter time, whereas the resection speed was similar. In two studies using two different devices (Gyrus, Olympus) a higher rate of urethral strictures was detected. We conclude that TURP still represents the reference standard in the management of benign prostatic hyperplasia. Initial data suggest that bipolar technology is safe and effective. It may offer some advantages with respect to the reduction of TUR-syndrome, less conductive trauma (i.e. tissue charring), cheaper irrigation solution, and a shorter catheter time. In addition to already existing phase III-studies, larger randomized mulit-institutional trials will have to substantiate these advantages.
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Affiliation(s)
- Jens Rassweiler
- Department of Urology, SLK Kliniken Heilbronn, University of Heidelberg, Germany.
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Issa MM. Technological advances in transurethral resection of the prostate: bipolar versus monopolar TURP. J Endourol 2008; 22:1587-95. [PMID: 18721041 DOI: 10.1089/end.2008.0192] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
One of the most significant recent advancements in transurethral resection of the prostate (TURP) is the incorporation of bipolar technology. Bipolar circuitry allows TURP to be performed in a normal saline environment, which addresses a fundamental concern of conventional monopolar TURP (i.e., the use of hypo-osmolar irrigation). As a result, the risks of dilutional hyponatremia and transurethral resection (TUR) syndrome are eliminated, allowing for longer and safer resection. This review discusses the principles and applications of electrosurgery in conventional monopolar as well as new bipolar saline-based TURP systems. This review also addresses the positive impact on patient safety and resident training.
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Affiliation(s)
- Muta M Issa
- Emory University School of Medicine Chief of Urology, Atlanta VA Medical Center, Atlanta, Georgia 30033, USA.
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Surgical management of benign prostatic hyperplasia: current evidence. ACTA ACUST UNITED AC 2008; 5:540-9. [DOI: 10.1038/ncpuro1214] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2008] [Accepted: 08/15/2008] [Indexed: 11/08/2022]
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Spatafora S, Conti G, Perachino M, Casarico A, Mazzi G, Pappagallo GL. Evidence-based guidelines for the management of lower urinary tract symptoms related to uncomplicated benign prostatic hyperplasia in Italy: updated summary. Curr Med Res Opin 2007; 23:1715-32. [PMID: 17588302 DOI: 10.1185/030079907x210534] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND SCOPE Despite the high prevalence and huge socio-economic impact of benign prostatic hyperplasia (BPH) in Italy, no national guidelines have been produced so far. This is a summary of the first Italian guidelines on the diagnosis and treatment of lower urinary tract symptoms (LUTS) related to uncomplicated BPH, prepared by a multidisciplinary panel under the auspices of the Italian Association of Urologists and introduced in Italy in 2003. An update compiled by the authors is also included. METHODS Relevant papers published from 1998 to 2003 (updated to 2006) were identified through a structured literature review and the quality of evidence presented therein was graded according to the Centre for the Evaluation of Effectiveness in Health Administration (CeVEAS) system. Recommendations were based on evidence from the literature, but also on feedback from practitioners and specialists. MAIN FINDINGS/RECOMMENDATIONS: Given the prevalence of BPH, all men aged > or = 50 years of age should be asked about LUTS and informed about disease characteristics and therapeutic options, while sexual function should always be assessed in patients with severe and long-standing LUTS. Initial assessment should include medical history (including drug and co-morbidity history), digital rectal examination, urinalysis, International Prostate Symptom Score-Quality of Life (IPSS-QoL) and a voiding diary, while prostate-specific antigen (PSA) and measurement of prostate volume by suprapubic ultrasonography are indicated in fully informed patients with a life expectancy of > or = 10 years in whom BPH progression could influence treatment choices. QoL considerations should dictate whether to start active treatment. When QoL is not affected by LUTS, watchful waiting is indicated if symptoms are mild, acceptable if they are moderate. When QoL is affected, medical therapy with alpha1-blockers or 5alpha-reductase inhibitors (the latter indicated in patients with increased prostate volume) is appropriate. Combined therapy with alpha1-blockers + 5alpha-reductase inhibitors should only be considered in patients at high risk for progression (prostate volume > 40 mL or PSA > 4 ng/mL), since the incremental cost of combination therapy vs. monotherapy with alpha1-blockers or finasteride is prohibitive. Selection of the type of surgery should be based on the surgeon's experience, the presence of co-morbid conditions and the size of the prostate. Open prostatectomy and transurethral resection of the prostate (TURP) are recommended in patients with acute or chronic retention of urine, and acceptable in obstructed patients with moderate/severe symptoms and worsened QoL. Transurethral incision of the prostate (TUIP) is acceptable when prostate volume is < or = 30 mL. Holmium laser enucleation of the prostate (HoLEP) may be proposed to motivated patients where expert surgeons are available. Transurethral microwave thermotherapy (TUMT) or transurethral needle ablation (TUNA) may be proposed to motivated patients who prefer to avoid surgery and/or do not respond to medical treatment. The possible effects of medical or surgical treatments on sexual function should always be discussed. CONCLUSIONS These guidelines are intended to provide a framework for health professionals involved in BPH management in order to facilitate decision-making in all areas and at all levels of healthcare.
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Affiliation(s)
- Sebastiano Spatafora
- Urology Complex Structure, Department of Surgery, Azienda Ospedaliera Santa Maria Nuova, Reggio Emilia, Italy.
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Autorino R, De Sio M, D'Armiento M. Bipolar plasmakinetic technology for the treatment of symptomatic benign prostatic hyperplasia: evidence beyond marketing hype? BJU Int 2007; 100:983-5. [PMID: 17578467 DOI: 10.1111/j.1464-410x.2007.07042.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Current World Literature. Curr Opin Urol 2007; 17:77-81. [PMID: 17143115 DOI: 10.1097/mou.0b013e328012cbca] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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