Efficacy and safety of 120-W GreenLight High-Performance System laser photo vaporization of the prostate: 3-year results with specific considerations
High-Performance System (HPS) laser photo vaporization of the prostate (PVP) is a widely used procedure nowadays. The safety and efficacy of the procedure has been affirmed in general patients with benign prostatic hyperplasia (BPH), but data on the safety and efficacy in specific situations, such a...
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| Format: | Article |
| Language: | English |
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Elsevier
2013-12-01
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| Series: | Prostate International |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2287888215300374 |
| _version_ | 1797713621468315648 |
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| author | Yong Sun Choi Woong Jin Bae |
| author_facet | Yong Sun Choi Woong Jin Bae |
| author_sort | Yong Sun Choi |
| collection | DOAJ |
| description | High-Performance System (HPS) laser photo vaporization of the prostate (PVP) is a widely used procedure nowadays. The safety and efficacy of the procedure has been affirmed in general patients with benign prostatic hyperplasia (BPH), but data on the safety and efficacy in specific situations, such as in patients with a large prostate, patients taking anticoagulant or 5-alpha reductase inhibitor (5-ARI) medication, and patients with a history of acute urinary retention (AUR) or previous transurethral resection of the prostate (TURP), is lacking. We investigated the safety and efficacy of HPS laser PVP in these unique patient groups.
Methods: The study was conducted from March 2009 to February 2012 among patients for lower urinary tract symptoms. Patients in whom BPH was diagnosed and who were treated with 120-W HPS GreenLight PVP were selected. Patients were divided into groups of prostate size above and below 80, anticoagulant medication, 5-ARI medication, AUR history, and TURP history on the basis of the preoperative history and physical examination.
Results: A total of 533 patients observable for a follow-up period of more than 6 months were enrolled as the study population. The patients’ mean preoperative prostate size was 51.0±32.7 mL and their mean prostate-specific antigen was 4.5±27.9 ng/mL. The average operating time was 24.5±12.2 minutes and the average applied energy during surgery was 152,184±89,495 J. Postoperative objective and subjective parameters in all groups were significantly improved compared with preoperative values.
Conclusions: Laser resection of the prostate is safe and effective. The results of HPS laser PVP were not influenced by prostate size, the use of anticoagulants, the intake of 5-ARI for BPH management, a history of AUR, a history of TURP, or other factors. Thus, this study was able to reconfirm the efficacy and safety of laser resection of the prostate. |
| first_indexed | 2024-03-12T07:39:25Z |
| format | Article |
| id | doaj.art-5e96b63e74954e39aa32c486b18384ec |
| institution | Directory Open Access Journal |
| issn | 2287-8882 |
| language | English |
| last_indexed | 2024-03-12T07:39:25Z |
| publishDate | 2013-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Prostate International |
| spelling | doaj.art-5e96b63e74954e39aa32c486b18384ec2023-09-02T21:24:07ZengElsevierProstate International2287-88822013-12-011416917610.12954/PI.13030Efficacy and safety of 120-W GreenLight High-Performance System laser photo vaporization of the prostate: 3-year results with specific considerationsYong Sun ChoiWoong Jin BaeHigh-Performance System (HPS) laser photo vaporization of the prostate (PVP) is a widely used procedure nowadays. The safety and efficacy of the procedure has been affirmed in general patients with benign prostatic hyperplasia (BPH), but data on the safety and efficacy in specific situations, such as in patients with a large prostate, patients taking anticoagulant or 5-alpha reductase inhibitor (5-ARI) medication, and patients with a history of acute urinary retention (AUR) or previous transurethral resection of the prostate (TURP), is lacking. We investigated the safety and efficacy of HPS laser PVP in these unique patient groups. Methods: The study was conducted from March 2009 to February 2012 among patients for lower urinary tract symptoms. Patients in whom BPH was diagnosed and who were treated with 120-W HPS GreenLight PVP were selected. Patients were divided into groups of prostate size above and below 80, anticoagulant medication, 5-ARI medication, AUR history, and TURP history on the basis of the preoperative history and physical examination. Results: A total of 533 patients observable for a follow-up period of more than 6 months were enrolled as the study population. The patients’ mean preoperative prostate size was 51.0±32.7 mL and their mean prostate-specific antigen was 4.5±27.9 ng/mL. The average operating time was 24.5±12.2 minutes and the average applied energy during surgery was 152,184±89,495 J. Postoperative objective and subjective parameters in all groups were significantly improved compared with preoperative values. Conclusions: Laser resection of the prostate is safe and effective. The results of HPS laser PVP were not influenced by prostate size, the use of anticoagulants, the intake of 5-ARI for BPH management, a history of AUR, a history of TURP, or other factors. Thus, this study was able to reconfirm the efficacy and safety of laser resection of the prostate.http://www.sciencedirect.com/science/article/pii/S2287888215300374LasersProstatic hyperplasiaAnticoagulants5-Alpha reductase inhibitorsRetentionTransurethral resection of prostate |
| spellingShingle | Yong Sun Choi Woong Jin Bae Efficacy and safety of 120-W GreenLight High-Performance System laser photo vaporization of the prostate: 3-year results with specific considerations Prostate International Lasers Prostatic hyperplasia Anticoagulants 5-Alpha reductase inhibitors Retention Transurethral resection of prostate |
| title | Efficacy and safety of 120-W GreenLight High-Performance System laser photo vaporization of the prostate: 3-year results with specific considerations |
| title_full | Efficacy and safety of 120-W GreenLight High-Performance System laser photo vaporization of the prostate: 3-year results with specific considerations |
| title_fullStr | Efficacy and safety of 120-W GreenLight High-Performance System laser photo vaporization of the prostate: 3-year results with specific considerations |
| title_full_unstemmed | Efficacy and safety of 120-W GreenLight High-Performance System laser photo vaporization of the prostate: 3-year results with specific considerations |
| title_short | Efficacy and safety of 120-W GreenLight High-Performance System laser photo vaporization of the prostate: 3-year results with specific considerations |
| title_sort | efficacy and safety of 120 w greenlight high performance system laser photo vaporization of the prostate 3 year results with specific considerations |
| topic | Lasers Prostatic hyperplasia Anticoagulants 5-Alpha reductase inhibitors Retention Transurethral resection of prostate |
| url | http://www.sciencedirect.com/science/article/pii/S2287888215300374 |
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