1
|
Iqbal J, Mashkoor Y, Nadeem A, Tah S, Sharifa M, Ghani S, Thugu TR, Patel H, Bonner-Reid FT, Shrestha J, Hassen BA. Shifting Trends in Prostate Treatment: A Systematic Review Comparing Transurethral Resection of the Prostate and Holmium Laser Enucleation of the Prostate. Cureus 2023; 15:e46173. [PMID: 37905244 PMCID: PMC10613322 DOI: 10.7759/cureus.46173] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 09/29/2023] [Indexed: 11/02/2023] Open
Abstract
Our systematic review aimed to assess the effectiveness and suitability of holmium laser enucleation of the prostate (HoLEP) as a treatment for benign prostatic hyperplasia (BPH) in comparison to transurethral resection of the prostate (TURP). We analyzed 12 studies involving male participants aged 45-85 years, all of whom had BPH. In our analysis, we compared HoLEP and TURP, with a focus on several primary outcomes, including postoperative International Prostate Symptom Score (IPSS), postvoid residual (PVR) volume, maximum flow rate (Qmax), and changes in sexual function post-treatment. HoLEP demonstrated advantages in certain aspects when compared to TURP. HoLEP generally resulted in an improved postoperative IPSS in some studies, but not all studies showed a significant difference when compared to TURP. HoLEP was associated with improved Qmax in most studies, but one study found no significant difference between HoLEP and TURP. Patients who underwent HoLEP showed improvement in the PVR volume in some studies, while others found no significant change in the PVR volume with either HoLEP or TURP. Some studies reported a reduction in orgasm and ejaculatory scores following TURP, while no significant changes were observed in erectile function, intercourse satisfaction, and overall satisfaction scores. It is worth noting that previous reviews and meta-analyses had limited data on the effects of HoLEP and TURP on sexual dysfunction. TURP is associated with a higher risk of morbidity and mortality, which has led to its replacement with HoLEP as the gold standard for treating BPH, particularly due to its size-independent applicability. HoLEP also demonstrated greater efficacy in the postoperative period.
Collapse
Affiliation(s)
- Javed Iqbal
- Department of Neurosurgery, Mayo Hospital, Lahore, PAK
| | - Yusra Mashkoor
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Abdullah Nadeem
- Department of Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Sunanda Tah
- Department of Internal Medicine, Saint James School of Medicine, Arnos Vale, VCT
| | | | - Saroosh Ghani
- Department of Medicine and Allied Sciences, Isra University, Hyderabad, PAK
| | - Thanmai Reddy Thugu
- Department of Internal Medicine, Sri Padmavathi Medical College for Women, Tirupati, IND
| | - Harshkumar Patel
- Department of Internal Medicine, Pandit Deendayal Upadhyay Medical College, Rajkot, IND
| | - Felicia T Bonner-Reid
- Department of Internal Medicine, Universidad de Ciencias Médicas de Granma, Manzanillo, CUB
| | - Jeena Shrestha
- Department of Internal Medicine, Jalalabad Ragib-Rabeya Medical College, Sylhet, BGD
| | - Buure A Hassen
- Department of Internal Medicine, Hayat Medical College, Addis Ababa, ETH
| |
Collapse
|
2
|
Hayashi Y, Yoneyama S, Takizawa A, Kobayashi K, Ito H. Comparison of the short-term efficacy and safety of bipolar transurethral electro vaporization and holmium laser enucleation of the prostate for moderate and large benign prostatic enlargement. BMC Urol 2023; 23:50. [PMID: 36991392 PMCID: PMC10061965 DOI: 10.1186/s12894-023-01215-8] [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: 12/22/2022] [Accepted: 03/15/2023] [Indexed: 03/31/2023] Open
Abstract
BACKGROUND To compare the efficacy and safety of bipolar transurethral vaporization of the prostate (B-TUVP) with holmium laser enucleation of the prostate (HoLEP) for moderate [prostate volume (PV) 30-80 ml] and large (≥ 80 ml) benign prostatic enlargement (BPE). MATERIALS AND METHODS Male patients with lower urinary tract symptom (LUTS) or urinary retention who underwent B-TUVP or HoLEP treatment in two regional centers were respectively enrolled. Patient characteristics and treatment outcomes were retrospectively compared between B-TUVP and HoLEP. RESULTS In patients with moderate and large prostate volume,B-TUVP showed shorter operative time (P < 0.001) and less hemoglobin decrease (P < 0.001) than in HoLEP. In uncatheterised patients, voiding symptoms and patients' quality of life improved after B-TUVP and HoLEP, but these improvement rates were consistently bigger in HoLEP than in B-TUVP. In catheterised patients, the rate of achieving catheter-free status after surgery was higher in HoLEP than in B-TUVP for patients with PV > 80 ml.(P < 0.001) The incidence of postoperative fever was higher in B-TUVP than in HoLEP for patients with PV 30-80 ml (P < 0.001) but not for those with PV > 80 ml.(P=0.08) The Incidence of postoperative stress incontinence(SUI) was higher in HoLEP than in B-TUVP for patients with moderate and large prostate volume. CONCLUSIONS There are few studies that investigated the short-term efficacy and safety of second-generation B-TUVP in comparison with HoLEP for moderate and large BPE. Improvement in LUTS and achievement of catheter-free status were predominant in HoLEP, and these outcomes were more prominent in patients with large BPE of PV > 80 ml. However, B-TUVP resulted in less blood loss, shorter operative duration, and less SUI suggesting that B-TUVP is also well-tolerated surgical modality.
Collapse
Affiliation(s)
- Yutaro Hayashi
- Department of Urology, Yokosuka Kyosai Hospital, 1-16, Yonegahama douri, Yokosuka, Kanagawa, Japan
| | - Shuko Yoneyama
- Department of Urology, Kokusai Shinzen Sougou Hospital, 1-28-1, Nishigaoka, Izumi-ku, Yokohama, Kanagawa, Japan
| | - Akitoshi Takizawa
- Department of Urology, Kokusai Shinzen Sougou Hospital, 1-28-1, Nishigaoka, Izumi-ku, Yokohama, Kanagawa, Japan
| | - Kazuki Kobayashi
- Department of Urology, Yokosuka Kyosai Hospital, 1-16, Yonegahama douri, Yokosuka, Kanagawa, Japan
| | - Hiroki Ito
- Department of Urology, Yokosuka Kyosai Hospital, 1-16, Yonegahama douri, Yokosuka, Kanagawa, Japan.
- Department of Urology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan.
| |
Collapse
|
3
|
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.
Collapse
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
| | | |
Collapse
|
4
|
Ghobrial FK, Shoma A, Elshal AM, Laymon M, El-Tabey N, Nabeeh A, Shokeir AA. A randomized trial comparing bipolar transurethral vaporization of the prostate with GreenLight laser (xps-180watt) photoselective vaporization of the prostate for treatment of small to moderate benign prostatic obstruction: outcomes after 2 years. BJU Int 2019; 125:144-152. [PMID: 31621175 DOI: 10.1111/bju.14926] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To test the non-inferiority of bipolar transurethral vaporization of the prostate (TUVP) compared to GreenLight laser (GL) photoselective vaporization of the prostate (PVP) for reduction of benign prostatic hyperplasia-related lower urinary tract symptoms in a randomized trial. METHODS Eligible patients with prostate volumes of 30-80 mL were randomly allocated to GL-PVP (n = 58) or bipolar TUVP (n = 61). Non-inferiority of symptom score (International Prostate Symptom Score [IPSS]) at 24 months was evaluated. All peri-operative variables were recorded and compared. Urinary (IPSS, maximum urinary flow rate and post-void residual urine volume) and sexual (International Index of Erectile Function-15) outcome measures were evaluated at 1, 4, 12 and 24 months. Need for retreatment and complications, change in PSA level and health resources-related costs of both procedures were recorded and compared. RESULTS Baseline and peri-operative variables were similar in the two groups. At 1, 4, 12 and 24 months, 117, 116, 99 and 96 patients, respectively, were evaluable. Regarding urinary outcome measures, there was no significant difference between the groups. The mean ± sd IPSS at 1 and 2 years was 7.1 ± 3 and 7.9 ± 2.9 (P = 0.8), respectively, after GL-PVP and 6.3 ± 3.1 and 7.2 ± 2.8, respectively, after bipolar TUVP (P = 0.31). At 24 months, the mean difference in IPSS was 0.7 (95% confidence interval -0.6 to 2.3; P = 0.6). The median (range) postoperative PSA reduction was 64.7 (25-99)% and 65.9 (50-99)% (P = 0.006) after GL-PVP, and 32.1 (28.6-89.7)% and 39.3 (68.8-90.5)% (P = 0.005) after bipolar TUVP, at 1 and 2 years, respectively. After 2 years, retreatment for recurrent bladder outlet obstruction was reported in eight (13.8%) and 10 (16.4%) patients in the GL-PVP and bipolar TUVP groups, respectively (P = 0.8). The mean estimated cost per bipolar TUVP procedure was significantly lower than per GL-PVP procedure after 24 months (P = 0.01). CONCLUSIONS In terms of symptom control, bipolar TUVP was not inferior to GL-PVP at 2 years. Durability of the outcome needs to be tracked. The greater cost of GL-PVP compared with bipolar TUVP is an important concern.
Collapse
Affiliation(s)
- Fady K Ghobrial
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ahmed Shoma
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ahmed M Elshal
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Mahmoud Laymon
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Nasr El-Tabey
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Adel Nabeeh
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ahmed A Shokeir
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| |
Collapse
|
5
|
Rieken M, Herrmann TRW, Füllhase C. Operative Therapie des benignen Prostatasyndroms – resezieren, vaporisieren oder enukleieren? Urologe A 2019; 58:263-270. [DOI: 10.1007/s00120-019-0891-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
6
|
Hermanns T, Gross O, Fankhauser CD, Wettstein MS, Grossmann NC, Keller EX, Eberli D, Kozomara M, Sulser T, Poyet C, Kranzbühler B. Pure Bipolar Plasma Vaporization of the Prostate: Results from a Prospective 3D Ultrasound Volumetry Study with Clinical Outcome After 3 Years. J Endourol 2019; 33:107-112. [PMID: 30612441 DOI: 10.1089/end.2018.0700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION AND OBJECTIVES Bipolar plasma vaporization (BPV) has been shown to be a low-morbidity alternative to conventional transurethral resection of the prostate (TURP). Improved functional short-term outcome and a postoperative prostate volume reduction comparable to TURP have been reported. However, comprehensive mid- or long-term results following BPV are still lacking. METHODS A consecutive series of men who underwent pure BPV in a tertiary care academic center was prospectively investigated. Clinical parameters [International Prostate Symptom Score with Quality-of-Life domain, peak urinary flow rate (Qmax), postvoid residual volume, and prostate-specific antigen] as well as prostate volume (assessed by planimetric volumetry following transrectal 3D-ultrasound) were recorded preoperatively and regularly after BPV (after catheter removal, 6 weeks, 6 months, 1 year, and 3 years). Statistical analysis was performed using the Wilcoxon signed-rank test. All p-values ≤0.05 were considered significant. RESULTS Seventy-five men were included in this prospective investigation. Their median (interquartile range) prostate volume was 41.0 mL (30.6-57.4 mL). In the first year after BPV, the prostate volume continuously decreased over time and the relative volume reduction was 52.2% after 12 months. Subsequently, the volume reduction remained stable with 50.7% after 3 years. All investigated outcome parameters improved significantly after the procedure and remained so after 3 years. Reoperations due to persistent or regrown adenoma were not necessary. Six (8.0%) and five patients (6.6%) developed a de novo urethral stricture or bladder neck contracture, respectively. CONCLUSIONS Three years after pure BPV of the prostate, a durable prostate volume reduction in combination with a stable improvement of functional outcome parameters was detectable in our prospective study. The low morbidity of the procedure and the possibility to perform BPV under ongoing platelet aggregation inhibition confirms its role as minimally invasive alternative to conventional TURP.
Collapse
Affiliation(s)
- Thomas Hermanns
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Oliver Gross
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Christian D Fankhauser
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Marian S Wettstein
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Nico C Grossmann
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Etienne X Keller
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Daniel Eberli
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Marko Kozomara
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Tullio Sulser
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Cédric Poyet
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| | - Benedikt Kranzbühler
- Department of Urology, University Hospital Zürich, University of Zürich, Zürich Switzerland
| |
Collapse
|
7
|
Zheng X, Han X, Cao D, Wang Y, Xu H, Yang L, Wei Q, Ai J. Comparison of Short-Term Outcomes between Button-Type Bipolar Plasma Vaporization and Transurethral Resection for the Prostate: A Systematic Review and Meta-Analysis. Int J Med Sci 2019; 16:1564-1572. [PMID: 31839744 PMCID: PMC6909815 DOI: 10.7150/ijms.38618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 10/01/2019] [Indexed: 02/05/2023] Open
Abstract
Background: Previous meta-analysis evaluated a limited number of parameters regarding the comparison of BTPV and TURP for BPH. Method: PubMed, Embase and Cochrane Library were searched for literature comparing BTPV with TURP. Data of efficacy (IPSS, Qmax, PVR and QoL) and safety were extracted and evaluated using either SMD or OR with 95% CI. All analyses were performed by RevMan 5.3. Results: Eleven trials with 1690 patients were selected. Compare to BTPV, TURP had better 6-month IPSS (SMD=0.36, 95% CI 0.08 to 0.63), better 1- (SMD=-0.38, 95% CI -0.63 to -0.12), 6- (SMD=-0.73, 95% CI -0.99 to -0.46) and 12-month Qmax (SMD=-0.47, 95% CI -0.85 to -0.10), better 6-month PVR (SMD=1.18, 95% CI 0.87 to 1.48), as well as better 3- (SMD=-0.24, 95% CI -0.48 to -0.01) and 6-month QoL (SMD=-0.62, 95% CI -0.91 to -0.33). However, BTPV had shorter catheterization time (SMD=-0.96, 95% CI -1.12 to -0.79) and hospital stay (SMD=-0.71, 95% CI -0.89 to -0.53), less hemoglobin decrease (SMD=-1.09, 95% CI -1.27 to -0.91) and virtually shorter operation time (SMD=-0.15, 95% CI -0.31 to 0.01). Moreover, BTPV had fewer occurrence of overall complications (OR=0.52, 95% CI 0.40 to 0.69), Clavien III-IV complications (OR=0.61, 95% CI 0.37 to 1.02), blood transfusion (OR=0.25, 95% CI 0.09 to 0.69), hematuria (OR=0.27, 95% CI 0.13 to 0.56) and capsular perforation (OR=0.19, 95% CI 0.08 to 0.48). Subgroup analysis indicated BTPV and bipolar TURP had similar total complications (OR 1.08, 95% CI 0.40-2.88, P=0.88) and Clavien III-IV complications (OR 1.42, 95% CI 0.36-5.57, P=0.61) and blood transfusion rate (OR 0.28, 95% CI 0.04-1.73, P=0.17). Conclusion: Both TURP and BTPV could significantly improve IPPS, Qmax, PVR and QoL. TURP had slightly better short-term efficacy, while BTPV had better safety. However, subgroup analysis found bipolar TURP and BTPV had similar safety.
Collapse
Affiliation(s)
- Xiaonan Zheng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan. P.R. China
| | - Xin Han
- West China Medical School, Sichuan University, Chengdu, Sichuan. P.R. China
| | - Dehong Cao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan. P.R. China
| | - Yaping Wang
- West China Medical School, Sichuan University, Chengdu, Sichuan. P.R. China
| | - Hang Xu
- West China Medical School, Sichuan University, Chengdu, Sichuan. P.R. China
| | - Lu Yang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan. P.R. China
| | - Qiang Wei
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan. P.R. China
| | - Jianzhong Ai
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan. P.R. China
| |
Collapse
|
8
|
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.
Collapse
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
| |
Collapse
|
9
|
Abotaleb AA, Kandeel WS, Elmohamady B, Noureldin YA, El-Shaer W, Sebaey A. Bipolar plasma kinetic enucleation of non-muscle-invasive bladder cancer: Initial experience with a novel technique. Arab J Urol 2017; 15:355-359. [PMID: 29234540 PMCID: PMC5717461 DOI: 10.1016/j.aju.2017.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 04/20/2017] [Accepted: 07/02/2017] [Indexed: 11/09/2022] Open
Abstract
Objective To assess the effectiveness and safety of bipolar plasma kinetic energy for en bloc enucleation of non-muscle-invasive bladder cancer (NMIBC). Patients and methods In all, 46 patients diagnosed with suspected NMIBC were included. All patients were diagnosed using ultrasonography, computed tomography, and diagnostic cystoscopy, and then underwent bipolar plasma kinetic enucleation of bladder tumour (PKEBT). At the end of the procedure, all patients had a single-dose (40 mg in 40 mL saline) intravesical installation of mitomycin C (<6 h after bipolar PKEBT). Follow-up diagnostic cystoscopy was performed at 3, 6, and 12 months. Results The mean (SD) enucleation time was 17 (5.4) min, operative time was 27.9 (11.4) min, haemoglobin drop was 1.3 (0.9) g/dL, postoperative irrigation time was 1.7 (2.3) h, and hospital stay was 35.4 (13) h. There was intraoperative bleeding in three patients, with one requiring blood transfusion. There were no other perioperative complications. At the 1-month follow-up, six (13%) patients were diagnosed with residual tumour and underwent repeat bipolar PKEBT. The overall recurrence rate at 12 months’ follow-up was 15.2%. Conclusion Bipolar PKEBT is an effective procedure for managing NMIBC, as it preserves the entire lamina propria and detrusor muscle in well-intact specimens, with negligible perioperative complications.
Collapse
Affiliation(s)
- Ahmed A Abotaleb
- Department of Urology, Benha Faculty of Medicine, Benha University, Benha, Qalyubia Governorate, Egypt
| | - Wael S Kandeel
- Department of Urology, Benha Faculty of Medicine, Benha University, Benha, Qalyubia Governorate, Egypt
| | - Basheer Elmohamady
- Department of Urology, Benha Faculty of Medicine, Benha University, Benha, Qalyubia Governorate, Egypt
| | - Yasser A Noureldin
- Department of Urology, Benha Faculty of Medicine, Benha University, Benha, Qalyubia Governorate, Egypt
| | - Waleed El-Shaer
- Department of Urology, Benha Faculty of Medicine, Benha University, Benha, Qalyubia Governorate, Egypt
| | - Ahmed Sebaey
- Department of Urology, Benha Faculty of Medicine, Benha University, Benha, Qalyubia Governorate, Egypt
| |
Collapse
|
10
|
Giulianelli R, Gentile BC, Mirabile G, Albanesi L, Tariciotti P, Rizzo G, Buscarini M, Falavolti C. Bipolar Plasma Enucleation of the Prostate (B-TUEP) in Benign Prostate Hypertrophy Treatment: 3-Year Results. Urology 2017; 107:190-195. [PMID: 28576667 DOI: 10.1016/j.urology.2017.05.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 05/02/2017] [Accepted: 05/10/2017] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To investigate numerous endoscopic techniques that have been described for the treatment of benign prostate enlargement. Plasma-button enucleation of the prostate (B-TUEP) is a successful treatment option because the large surface creates a fast enucleation process, vaporization, and concomitant hemostasis. The aim of this study was to evaluate the efficacy of bipolar button electrode transurethral adenoma enucleation (B-TUEP) in saline solution. The second end point was to determine the change of International Prostate Symptom Score (IPSS), post-void residual urine, International Index of Erectile Function, transrectal ultrasound gland volume evaluation, and prostate-specific antigen. MATERIALS AND METHODS Between July 2011 and March 2012, 50 consecutive patients underwent B-TUEP in our facility, all performed by a single surgeon (R.G.). All patients were preoperatively assessed with maximum urinary flow rate, single-question quality of life assessment, IPSS and the International Index of Erectile Function questionnaires, transrectal ultrasound gland volume evaluation, prostate-specific antigen, and post-void residual urine. RESULTS We observed a significant improvement at 12, 24, and 36 months in terms of maximum urinary flow rate (22.3 ± 4.74 mL/s, 23.2 ± 0.30 mL/s, and 23.6 ± 1.26 mL/s, respectively, P <.01) and quality of life (5.28 ± 0.97, 5.69 ± 0.90, and 5.73 ± 0.87). IPSS and IEEF scores improved significantly (P <.05). Gland volume evaluation and post-void residue decreased (P <.001). The prostate-specific postoperative antigen levels were 0.76 ± 0.61 ng/mL, 0.7 ± 0.51 ng/mL, and 0.62 ± 0.18 ng/mL, at 12, 24, and 36 months, respectively. Two patients (4%) had persistent bladder outlet obstruction requiring reoperation. CONCLUSION After 3-year follow-up, B-TUEP represents an effective, durable, and safe form of surgical intervention. B-TUEP is an alternative treatment for symptomatic benign prostate enlargement.
Collapse
|
11
|
Nimeh T, Magnan B, Almallah YZ. Benign Prostatic Hyperplasia: Review of Modern Minimally Invasive Surgical Treatments. Semin Intervent Radiol 2016; 33:244-50. [PMID: 27582614 DOI: 10.1055/s-0036-1586148] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Tony Nimeh
- Department of Urology, University of Illinois at Chicago, Chicago, Illinois
| | - Brenden Magnan
- Department of Urology, University of Illinois at Chicago, Chicago, Illinois
| | - Y Zaki Almallah
- Department of Urology, University of Illinois at Chicago, Chicago, Illinois
| |
Collapse
|
12
|
Kranzbühler B, Gross O, Fankhauser CD, Wettstein MS, Grossmann NC, Hefermehl LJ, Zimmermann M, Müller A, Eberli D, Sulser T, Poyet C, Hermanns T. Prostate volume reduction following pure transurethral bipolar plasma vaporization and conventional transurethral resection of the prostate: a prospective investigation using transrectal 3D ultrasound volumetry. World J Urol 2016; 35:429-435. [PMID: 27339623 DOI: 10.1007/s00345-016-1876-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 06/03/2016] [Indexed: 12/30/2022] Open
Abstract
PURPOSE To evaluate and compare postoperative changes in prostate volume and clinical outcome after bipolar plasma vaporization (BPV) and conventional transurethral resection of the prostate (TURP). PATIENTS AND METHODS Consecutive series of patients undergoing BPV or TURP were included in this prospective, nonrandomized study. Planimetric volumetry after transrectal three-dimensional ultrasound of the prostate was performed preoperatively and postoperatively after 6 weeks, 6 months and 12 months. Additionally, changes in clinical outcome parameters were assessed and compared between the groups. The reduction ratio and analysis of covariance were used to compare volume changes between BPV and TURP. Multiple regression analysis was performed to assess a possible interaction between preoperative prostate volume and effect of therapy. RESULTS A total of 157 patients were included (BPV: n = 68, TURP: n = 89). Median preoperative prostate volume was 43.1 ml in the BPV group and 45.9 ml in the TURP group (p = 0.43). Postoperatively, the prostate volumes decreased significantly in both groups. After catheter removal, the relative residual prostate volume was significantly higher in the BPV group (66.6 vs. 60.8 %; p = 0.02). Thereafter, significant differences were not detectable anymore (12 months: 46.6 vs. 47.1 %; p = 0.82). Regression analysis revealed that tissue ablation after BPV was superior to TURP in prostates <45 ml but inferior in prostates >45 ml. All clinical outcome parameters improved significantly and were not significantly different between the groups. CONCLUSIONS Volume reduction and short-term clinical outcome following pure BPV was excellent and comparable to conventional TURP. However, volume reduction seems to be limited in patients with larger prostates.
Collapse
Affiliation(s)
- Benedikt Kranzbühler
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Oliver Gross
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Christian D Fankhauser
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Marian S Wettstein
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Nico C Grossmann
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Lukas J Hefermehl
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Matthias Zimmermann
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Alexander Müller
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Daniel Eberli
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Tullio Sulser
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Cédric Poyet
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland
| | - Thomas Hermanns
- Department of Urology, University Hospital Zürich, University of Zürich, Frauenklinikstr. 10, 8091, Zurich, Switzerland.
| |
Collapse
|
13
|
Wroclawski ML, Carneiro A, Amarante RDM, Oliveira CE, Shimanoe V, Bianco BA, Sakuramoto PK, Pompeo AC. ‘Button type’ bipolar plasma vaporisation of the prostate compared with standard transurethral resection: a systematic review and meta-analysis of short-term outcome studies. BJU Int 2015; 117:662-8. [DOI: 10.1111/bju.13255] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Marcelo L. Wroclawski
- Hospital Israelita Albert Einstein; São Paulo Brazil
- ABC Medical School; São Paulo Brazil
| | - Arie Carneiro
- Hospital Israelita Albert Einstein; São Paulo Brazil
- ABC Medical School; São Paulo Brazil
| | | | | | | | | | | | | |
Collapse
|
14
|
Adewuyi TE, MacLennan G, Cook JA. Non-compliance with randomised allocation and missing outcome data in randomised controlled trials evaluating surgical interventions: a systematic review. BMC Res Notes 2015; 8:403. [PMID: 26336099 PMCID: PMC4558937 DOI: 10.1186/s13104-015-1364-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 07/31/2015] [Indexed: 12/22/2022] Open
Abstract
Background Randomised controlled trials are widely acknowledged as the gold standard in medical research although their validity can be undermined by non-compliance with the randomly allocated treatment and missing data. Due to the nature of the intervention, surgical trials face particular threat to compliance and data collection. For example, ineligibility for the intervention may only become apparent once the operation has commenced. It is unclear how such cases are reported and handled. Objective The objective was to assess non-compliance and missing data in reports of trials of surgical interventions. Methods Searches for reports of trials involving at least one surgical procedure and published in 2010 were carried out in the Medical Literature Analysis and Retrieval System Online (MEDLINE®). Data on missing data, non-compliance and methods of handling missing data were extracted from full texts. Descriptive data analyses were carried out on the data. Results Forty-five (55 %) studies reported non-compliance with treatment allocation and 52 (63 %) reported primary outcome missing data. The median levels of non-compliance and missing data were 2 % [IQR (0, 5), range (0–29)] and 6 % [IQR (0, 15), range (0–57)], respectively. Fifty-two (63 %) studies analysed as randomised, 17 (21 %) analysed per protocol and 3 (4 %) analysed as treated. Complete case analysis was the most common method used to deal with missing data, 35/52 (67 %). Conclusions The reporting of non-compliance to allocation and the handling of missing data were typically suboptimal. There is still room for improvement on the use of the CONSORT statement particularly in accounting for study participants. Transparency in reporting would facilitate evidence synthesis. Electronic supplementary material The online version of this article (doi:10.1186/s13104-015-1364-9) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Temitope E Adewuyi
- Health Services Research Unit, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, Scotland, UK.
| | - Graeme MacLennan
- Health Services Research Unit, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, Scotland, UK.
| | - Jonathan A Cook
- Health Services Research Unit, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, Scotland, UK.
| |
Collapse
|
15
|
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.
Collapse
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
| |
Collapse
|
16
|
Rieken M, Bachmann A. Comparison of Transurethral Surgical Methods. CURRENT BLADDER DYSFUNCTION REPORTS 2015. [DOI: 10.1007/s11884-015-0294-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
17
|
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.
Collapse
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
| | | |
Collapse
|
18
|
Mordasini L, Abt D, Müllhaupt G, Engeler DS, Lüthi A, Schmid HP, Schwab C. Is absorption of irrigation fluid a problem in Thulium laser vaporization of the prostate? A prospective investigation using the expired breath ethanol test. BMC Urol 2015; 15:35. [PMID: 25903582 PMCID: PMC4415236 DOI: 10.1186/s12894-015-0029-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 04/14/2015] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Benign prostatic hyperplasia (BPH) is a prevalent entity in elderly men. If medical treatment fails, monopolar transurethral resection of the prostate (TUR-P) is still considered as the standard treatment. The proportion of high-risk patients with cardiac comorbidities increases and TUR-P goes along with a relevant perioperative risk. Especially large volume influx of irrigation fluid and transurethral resection syndrome (TUR syndrome) represent serious threats to these patients. Using isotonic saline as irrigation fluid like in transurethral laser vaporization (TUV-P), TUR syndrome can be prevented. However, no prospective trial has ever assessed occurrence or extent of irrigation fluid absorption in Thulium Laser TUV-P. METHODS/DESIGN This is a single-center prospective trial, investigating, if absorption of irrigation fluid occurs during Thulium Laser TUV-P by expired breath ethanol test. The expired breath ethanol technique is an established method of investigating intraoperative absorption of irrigation fluid: A tracer amount of ethanol is added to the irrigation fluid and the absorption of irrigation fluid can be calculated by measuring the expiratory ethanol concentrations of the patient with an alcohol breathalyzer. Fifty consecutive patients undergoing TUV-P at our tertiary referral center are included into the trial. Absorption volume of irrigation fluid during Thulium Laser TUV-P is defined as primary endpoint. Pre- to postoperative changes in bladder diaries, biochemical and hematological laboratory findings, duration of operation and standardized questionnaires are assessed as secondary outcome measures. DISCUSSION The aim of this study is to assess the safety of Thulium Laser TUV-P in regard to absorption of irrigation fluid.
Collapse
Affiliation(s)
- Livio Mordasini
- Department of Urology, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland.
| | - Dominik Abt
- Department of Urology, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland.
| | - Gautier Müllhaupt
- Department of Urology, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland.
| | - Daniel S Engeler
- Department of Urology, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland.
| | - Andreas Lüthi
- Department of Anaesthesiology, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland.
| | - Hans-Peter Schmid
- Department of Urology, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland.
| | - Christoph Schwab
- Department of Urology, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007, St. Gallen, Switzerland.
| |
Collapse
|
19
|
Rojas AFG, Cervantes KPS, Cataño JGC, García CEH, Herrera JMS. Resección transuretral de próstata bipolar irrigación salina; actualización de la experiencia institucional. Rev Urol 2014. [DOI: 10.1016/s0120-789x(14)50054-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
20
|
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
|
21
|
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.
Collapse
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
| | | |
Collapse
|
22
|
Hirst AM, Frame FM, Maitland NJ, O'Connell D. Low temperature plasma: a novel focal therapy for localized prostate cancer? BIOMED RESEARCH INTERNATIONAL 2014; 2014:878319. [PMID: 24738076 PMCID: PMC3971493 DOI: 10.1155/2014/878319] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Accepted: 02/06/2014] [Indexed: 12/16/2022]
Abstract
Despite considerable advances in recent years for the focal treatment of localized prostate cancer, high recurrence rates and detrimental side effects are still a cause for concern. In this review, we compare current focal therapies to a potentially novel approach for the treatment of early onset prostate cancer: low temperature plasma. The rapidly evolving plasma technology has the potential to deliver a wide range of promising medical applications via the delivery of plasma-induced reactive oxygen and nitrogen species. Studies assessing the effect of low temperature plasma on cell lines and xenografts have demonstrated DNA damage leading to apoptosis and reduction in cell viability. However, there have been no studies on prostate cancer, which is an obvious candidate for this novel therapy. We present here the potential of low temperature plasma as a focal therapy for prostate cancer.
Collapse
Affiliation(s)
- Adam M Hirst
- Department of Physics, York Plasma Institute, University of York, Heslington, York YO10 5DD, UK
| | - Fiona M Frame
- YCR Cancer Research Unit, Department of Biology, University of York, Heslington, York YO10 5DD, UK
| | - Norman J Maitland
- YCR Cancer Research Unit, Department of Biology, University of York, Heslington, York YO10 5DD, UK
| | - Deborah O'Connell
- Department of Physics, York Plasma Institute, University of York, Heslington, York YO10 5DD, UK
| |
Collapse
|
23
|
Kim JH, Park JY, Shim JS, Lee JG, Moon DG, Yoo JW, Choi H, Bae JH. Comparison of outpatient versus inpatient transurethral prostate resection for benign prostatic hyperplasia: Comparative, prospective bi-centre study. Can Urol Assoc J 2014; 8:E30-5. [PMID: 24454598 DOI: 10.5489/cuaj.1370] [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 compare the symptomatic relief with urodynamic parameter change and operative safety of the outpatient transurethral resection in saline (TURIS-V) technique with inpatient transurethral resection of the prostate (TURP) for the management of benign prostatic hyperplasia (BPH). METHODS This prospective cohort comparison study enrolled patients who needed BPH surgery. Between January 2010 and June 2011, outpatient TURIS-V was performed at 1 centre and the results of the treatment were compared with inpatient TURP performed at a separate hospital. Preoperative characteristics, including prostate volume, were similar in both groups. Perioperative data and any treatment complications were recorded. The analysis compared postoperative outcomes, including a 6-month postoperative International Prostate Symptom Score (IPSS), a quality of life (QoL) evaluation and a record of any changes in uroflowmetry findings, between the 2 groups. RESULTS In the TURIS-V patient group, 75 patients agreed to be in the study. Of these, 69 ultimately complete the study. In the TURP group, 76 patients agreed and 71 of these completed the study. Both study groups were well-matched for age, IPSS, QoL and uroflowmetry findings. The TURIS-V group experienced both shorter operation times (54.6 vs. 74.8 minutes) and shorter catheterization times (2.2 vs. 4.2 days) when compared to the TURP group. There were comparable improvements in the 6-month postoperative IPSS, QoL, and uroflowmetry findings between the 2 groups. There were also equally low incidence rates of procedural complications. CONCLUSIONS Both TURIS-V and TURP relieve lower urinary tract symptoms in a similar way, with great efficacy and safety. Overall, TURIS-V had shorter operative and catheterization times compared to TURP. Notwithstanding the paper's limitations (non- randomized cohort comparison with possible selection or surgeon bias and small heterogeneous sample size), TURIS-V can be performed safely even in an outpatient setting.
Collapse
Affiliation(s)
- Jae Heon Kim
- Department of Urology, Korea Unversity Ansan Hospital, Korea University College of Medicine, Danwon-gu, Ansan, Korea
| | - Jae Young Park
- Department of Urology, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Ji Sung Shim
- Department of Urology, Korea University College of Medicine, Seoul, Korea
| | - Jeong Gu Lee
- Department of Urology, Korea University College of Medicine, Seoul, Korea
| | - Du Geon Moon
- Department of Urology, Korea University College of Medicine, Seoul, Korea
| | - Jeong Woo Yoo
- Tower Urology Clinic, Nambusunhwan-ro, Gangnam-gu, Seoul, Korea
| | - Hoon Choi
- Department of Urology, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Jae Hyun Bae
- Department of Urology, Korea Unversity Ansan Hospital, Korea University College of Medicine, Danwon-gu, Ansan, Korea
| |
Collapse
|
24
|
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.
Collapse
Affiliation(s)
- Bogdan Geavlete
- Department of Urology, 'Saint John' Emergency Clinical Hospital, Bucharest, Romania
| | | | | | | |
Collapse
|
25
|
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.
Collapse
|
26
|
Hermanns T, Fankhauser CD, Hefermehl LJ, Kranzbühler B, Wong LM, Capol JC, Zimmermann M, Sulser T, Müller A. Prospective evaluation of irrigation fluid absorption during pure transurethral bipolar plasma vaporisation of the prostate using expired-breath ethanol measurements. BJU Int 2013; 112:647-54. [PMID: 23773260 DOI: 10.1111/bju.12170] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES To investigate if absorption of irrigation fluid occurs during bipolar plasma vaporisation (BPV) of the prostate. To examine the clinical predictors of increased risk of fluid absorption and to assess if changes in serum electrolytes, venous pH, haemoglobin or haematocrit are able to detect intra-operative fluid absorption. PATIENTS AND METHODS Over a 15-month period, 55 consecutive patients undergoing BPV of the prostate were investigated. The volume of intra-operative fluid absorption was measured using expired-breath ethanol measurements. Intra-operative irrigation was performed with isotonic saline containing 1% ethanol. The breath ethanol concentration was measured every 10 min during the operation and the volume of irrigation fluid absorption was calculated from these concentrations. Data on clinical (age, prostate volume, smoking status) and surgical variables (operation time, irrigation volume, appearance of capsular perforation) as well as intra-operative changes in serum electrolytes, venous pH, haemoglobin and haematocrit were recorded. RESULTS The median (range) age of the patients was 67 (48-87) years and the median (range) prostate volume was 41 (17-111) mL. Nine patients (16%) showed a positive ethanol breath test during the procedure. The median (range) calculated fluid absorption in these patients was 346 (138-2166) mL. Three patients had a fluid absorption >500 mL. One patient with absorption of >2 L showed clinical symptoms (dyspnoea and agitation) during the operation under spinal anaesthesia. In the group of patients with fluid absorption, capsular perforation or injury to larger vessels was more often detectable. In the group of patients with fluid absorption, only venous pH showed a significant change during the operation (from median 7.41 to median 7.34, P = 0.02). The pH decrease was significantly greater in the fluid absorption group than in the group of patients without fluid absorption (0.09 vs. 0.02, P = 0.005). CONCLUSION We have demonstrated that significant intra-operative fluid absorption can occur during BPV of the prostate. Care must be taken if using this procedure in patients with significant cardiovascular comorbidities. Respecting the anatomical borders of the prostate seems to play a relevant role in preventing fluid absorption during the procedure. Venous pH could be used to detect potentially dangerous fluid absorption if intra-operative monitoring with breath ethanol measurements is not available.
Collapse
Affiliation(s)
- Thomas Hermanns
- Department of Urology, University Hospital, University of Zürich, Zürich, Switzerland
| | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Geavlete B, Moldoveanu C, Iacoboaie C, Geavlete P. Bipolar plasma vaporization versus standard transurethral resection in secondary bladder neck sclerosis: a prospective, medium-term, randomized comparison. Ther Adv Urol 2013; 5:75-83. [PMID: 23554842 DOI: 10.1177/1756287212470695] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES This prospective, randomized, medium-term trial aimed to assess the efficiency, safety and postoperative results of bipolar plasma vaporization (BPV) in comparison with monopolar transurethral resection (TUR) in cases of secondary bladder neck sclerosis (BNS). METHODS A total of 70 patients with BNS secondary to transurethral resection of the prostate (TURP; 46 cases), open prostatectomy for benign prostatic hypertrophy (BPH; 18 cases) and radical prostatectomy for prostate cancer (6 cases) were enrolled in the trial. The inclusion criteria consisted of maximum flow rate (Q max) <10 ml/s and International Prostate Symptom Score (IPSS) >19. All patients were evaluated preoperatively and at 1, 3, 6, 12 and 18 months after surgery by IPSS, quality of life score (QoL), Q max and postvoiding residual urinary volume (PVR). RESULTS The mean operation time (10.3 versus 14.9 minutes), catheterization period (0.75 versus 2.1 days) and hospital stay (1.1 versus 3.2 days) were significantly reduced in the BPV series. During the immediate postoperative follow up, recatheterization for acute urinary retention only occurred in the TUR series (5.7%). The medium-term retreatment requirements due to BNS recurrence were lower in the BPV study arm (2.8% versus 8.5%). At the 1, 3, 6, 12 and 18 months assessments, statistically similar parameters were found concerning the IPSS and QoL symptom scores, Q max and PVR values specific for the two therapeutic alternatives. CONCLUSIONS BPV constitutes a valuable endoscopic treatment approach for secondary BNS. The method emphasized superior efficacy, a satisfactory safety profile and similar medium-term follow-up features when compared with standard TUR.
Collapse
Affiliation(s)
- Bogdan Geavlete
- 'Saint John' Emergency Clinical Hospital, Department of Urology, Bucharest, Romania
| | | | | | | |
Collapse
|
28
|
Geavlete B, Stanescu F, Iacoboaie C, Geavlete P. Bipolar plasma enucleation of the prostate vs open prostatectomy in large benign prostatic hyperplasia cases - a medium term, prospective, randomized comparison. BJU Int 2013; 111:793-803. [DOI: 10.1111/j.1464-410x.2012.11730.x] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Bogdan Geavlete
- Department of Urology; ‘Saint John’ Emergency Clinical Hospital; Bucharest; Romania
| | - Florin Stanescu
- Department of Urology; ‘Saint John’ Emergency Clinical Hospital; Bucharest; Romania
| | - Catalin Iacoboaie
- Department of Urology; ‘Saint John’ Emergency Clinical Hospital; Bucharest; Romania
| | - Petrisor Geavlete
- Department of Urology; ‘Saint John’ Emergency Clinical Hospital; Bucharest; Romania
| |
Collapse
|
29
|
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.
Collapse
Affiliation(s)
- Sebastiano Spatafora
- Department of Surgery, Azienda Ospedaliera S. Maria Nuova, viale Risorgimento 80, 42100 Reggio Emilia, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
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.
Collapse
Affiliation(s)
- G Rollin
- Service d'urologie, CHU de Toulouse, Toulouse cedex, France.
| | | | | | | | | | | | | |
Collapse
|
31
|
Chiang PH, Su HH. Randomized and prospective trial comparing tract creation using plasma vaporization with balloon dilatation in percutaneous nephrolithotomy. BJU Int 2012; 112:89-93. [PMID: 23035747 DOI: 10.1111/j.1464-410x.2012.11507.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
UNLABELLED WHAT'S KNOWN ON THE SUBJECT? AND WHAT DOES THE STUDY ADD?: Use of balloon dilatation leads to less blood transfusion rates than metallic dilators. Plasma vaporization leads to less blood loss than balloon dilatation in this study. The study evaluates a novel technique for the creation of a nephrostomy tract for PCNL. Compared with other techniques, plasma vaporization is a safer procedure that causes lesser blood loss, requires a shorter hospital stay, causes less radiation exposure, and enables easier nephrostomy tract creation for PCNL. OBJECTIVE To evaluate the efficacy and safety of plasma vaporization for tract creation in percutaneous nephrolithotomy (PCNL). PATIENTS AND METHODS In this randomized prospective trial we enrolled 65 patients and assigned each to one of two groups: 33 patients were randomly scheduled to undergo plasma vaporization and 32 were scheduled to undergo balloon dilatation for tract creation. A bipolar resectoscope mounted with a plasma vaporization button electrode or a traditional balloon dilator were used to create the nephrostomy tract. RESULTS The mean blood loss, mean length of hospital stay and mean operating time, stone-free rates and postoperative complications in the two groups were compared using the t-test or chi-squared test (Fisher's exact test). The plasma vaporization group had a significantly lower mean (SD) decrease in haematocrit level (3.5 [2.8]% vs 6.6 [3.3]%; P = 0.02) and a shorter mean (SD) hospital stay (2.6 [1.2] days vs 5.3 [3.4] days; P = 0.0). There were no significant differences in the operating time, stone-free rate or cases of postoperative fever between the two groups. CONCLUSION The plasma vaporization technique is safe, leads to less blood loss than the other techniques, and is a simple solution for creating the nephrostomy tract for PCNL.
Collapse
Affiliation(s)
- Po Hui Chiang
- Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | | |
Collapse
|
32
|
Geavlete B, Multescu R, Georgescu D, Stanescu F, Jecu M, Geavlete P. Narrow Band Imaging Cystoscopy and Bipolar Plasma Vaporization for Large Nonmuscle-invasive Bladder Tumors—Results of a Prospective, Randomized Comparison to the Standard Approach. Urology 2012; 79:846-51. [DOI: 10.1016/j.urology.2011.08.081] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Revised: 08/31/2011] [Accepted: 08/31/2011] [Indexed: 10/28/2022]
|
33
|
Otsuki H, Kuwahara Y, Kosaka T, Tsukamoto T, Nakamura K, Shiroki R, Hoshinaga K. Transurethral resection in saline vaporization: evaluation of clinical efficacy and prostate volume. Urology 2011; 79:665-9. [PMID: 22130360 DOI: 10.1016/j.urology.2011.09.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2011] [Revised: 09/04/2011] [Accepted: 09/04/2011] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To assess the efficacy and safety of transurethral resection in saline vaporization for symptomatic bladder outlet obstruction and the change in prostate volume. METHODS A total of 106 patients with symptomatic bladder outlet obstruction underwent transurethral resection in saline vaporization. The effectiveness of the treatment was evaluated using the International Prostate Symptom Score (IPSS), quality of life score, urinary peak flow, and prostate volume preoperatively and at 1, 3, 6, and 12 months postoperatively. To assess the treatment effect, the patients were divided into 3 groups according to the preoperative prostate volume: group 1 (<45 cm(3), n = 40), group 2 (≥ 45 but <65 cm(3), n = 34), and group 3 (≥ 65 cm(3), n = 32). RESULTS The mean perioperative hemoglobin loss was 1.2 g/dL. The mean IPSS, quality of life score, and prostate volume decreased significantly from 24.3, 5.2, and 52.8 cm(3) to 11.1, 2.7, and 29.9 cm(3), respectively (P < .01) and the mean urinary peak flow had increased significantly from 7.3 to 15.1 (P < .01) at 1 month. Moreover, the IPSS, quality of life score, and prostate volume had significantly decreased to 8.8, 2.3, and 26.1 cm(3) at 3 months (P < .05). The investigation of groups classified by prostate size demonstrated that the IPSS in group 3 continued at a significantly lower level than that in groups 1 and 2. The prostate volume decreased gradually and resulted in 52.8% volume reduction for ≤ 12 months. No significant complications were seen; however, irritative symptoms occurred frequently (11.3%). CONCLUSION Transurethral resection in saline vaporization was a safe and effective treatment option and was more efficacious for patients with a larger prostate. The bother scores and prostate volume gradually decreased for ≤ 12 months.
Collapse
Affiliation(s)
- Hideo Otsuki
- Department of Urology, Nagakubo Hospital, Yaho, Kunitachi, Tokyo, Japan.
| | | | | | | | | | | | | |
Collapse
|
34
|
Yip SK, Chan NH, Chiu P, Lee KW, Ng CF. A Randomized Controlled Trial Comparing the Efficacy of Hybrid Bipolar Transurethral Vaporization and Resection of the Prostate with Bipolar Transurethral Resection of the Prostate. J Endourol 2011; 25:1889-94. [DOI: 10.1089/end.2011.0269] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Sidney K. Yip
- Division of Urology, Department of Surgery, Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong
| | - Ning Hong Chan
- Division of Urology, Department of Surgery, Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong
| | - Peter Chiu
- Division of Urology, Department of Surgery, Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong
| | - Kim W. Lee
- Division of Urology, Department of Surgery, Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong
| | - Chi Fai Ng
- Division of Urology, Department of Surgery, Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong
| |
Collapse
|
35
|
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.
Collapse
Affiliation(s)
- Yong Taec Lee
- Department of Urology, Korea Electric Power Corporation Medical Foundation Han-il General Hospital, Seoul, Korea
| | | | | | | | | | | |
Collapse
|
36
|
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.
Collapse
Affiliation(s)
- Tim Fagerström
- Section of Urology, Södersjukhuset, Department of Clinical Science and Education, Karolinska Institutet, Stockholm, Sweden.
| | | | | |
Collapse
|