photoselective vaporization of prostate
Recently Published Documents


TOTAL DOCUMENTS

28
(FIVE YEARS 1)

H-INDEX

7
(FIVE YEARS 0)

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Xu Cheng ◽  
Chuying Qin ◽  
Peng Xu ◽  
Yijian Li ◽  
Mou Peng ◽  
...  

AbstractComprehensive evaluation of photoselective vaporization of the prostate (PVP) versus plasmakinetic resection of the prostate (PKRP) in treating benign prostatic hyperplasia (BPH) is inadequate. This single-centre, retrospective observational study was designed to compare their efficacy, complications and sexual function. A total of 215 patients under PVP or PKRP were included in the study, propensity score matching (PSM) was performed to match the baseline characteristics of the two groups, and perioperative and three-year follow-up data were compared between them. Finally, 120 patients (60 for PVP and 60 for PKRP) were matched after PSM. Compared with the PKRP group, the intraoperative haemoglobin loss was lower (9.08 vs 13.75 g/L, P < 0.001) and the duration of catheterization and postoperative hospital stay were shorter (2.97 vs 4.10 day, P < 0.001; 3.95 vs 5.13 day, P < 0.001, respectively), but the operation time was longer (56.72 vs 49, 90 min, P < 0.001) in the PVP group. Urination measurements were improved for both groups after surgery, although no significant differences were found between them during follow-up. Sexual function after surgery was partly increased; however, frequent retrograde and discomfortable ejaculation occurred in both groups. In addition, dysuria incidence and retreatment were higher in the PVP group at 12 months. In conclusion, PVP is safe and effective in relieving BPH-related lower urinary tract symptoms with less perioperative blood loss and earlier recovery without inferior sexual function effects. However, the study is potentially affected by residual unmeasured confounding.


2017 ◽  
Vol 11 (1) ◽  
pp. 24-29
Author(s):  
Pawan Vasudeva ◽  
Niraj Kumar ◽  
Anup Kumar ◽  
Gaurav Kumar ◽  
Mikir Patel ◽  
...  

2015 ◽  
Vol 193 (4S) ◽  
Author(s):  
Pradère Benjamin ◽  
Peyronnet Benoit ◽  
Brichart Nicolas ◽  
Bruyère Franck

2015 ◽  
Vol 9 (1-2) ◽  
pp. 61 ◽  
Author(s):  
Yasser A. Noureldin ◽  
Mohamed A. Elkoushy ◽  
Nader Fahmy ◽  
Serge Carrier ◽  
Mostafa M. Elhilali ◽  
...  

Introduction: We evaluated the use of the GreenLight Simulator (GL-SIM) (American Medical Systems, Guelph, ON) in the skill assessment of postgraduate trainees (PGTs) in photoselective vaporization of the prostate (PVP). We also sought to determine whether previous PVP experience or GL-SIM practice improved performance.Methods: PGTs in postgraduate years (PGY-3 to PGY-5) from all 4 Quebec urology training programs were recruited during 2 annual Objective Structured Clinical Examinations (OSCEs). During a 20-minute OSCE station, PGTs were asked to perform 2 exercises: (1) identification of endoscopic landmarks and (2) a PVP of a 30-g normal prostate. Grams vaporized, global scores, and number of correct anatomical landmarks were recorded and correlated with PGY level, practice on the GL-SIM, and previous PVP experience.Results: In total, 25 PGTs were recruited at each OSCE, with 13 PGTs participating in both OSCEs. When comparing scores from the first and second OSCEs, there was a significant improvement in the number of grams vaporized (2.9 vs. 4.3 g; p = 0.003) and global score (100 vs. 165; p = 0.03). There was good correlation between the number of previously performed PVPs and the global score (r = 0.4, p = 0.04). Similarly, PGTs with previous practice on the GL-SIM had significantly higher global score (100.6 vs. 162.6; p = 0.04) and grams vaporized (3.1 vs. 4.1 g; p = 0.04) when compared with those who did not practice on GL-SIM. Furthermore, there were significantly more competent PGTs among those who had previously practiced on the GL-SIM (32.7% vs. 10.2%; p = 0.009). PGY level did not significantly affect grams vaporized or global score (p > 0.05).Conclusion: Performance on the GL-SIM at OSCEs significantly correlated with previous practice on the GL-SIM and previous PVP experience rather than PGY level. Furthermore, there were significantly more competent PGTs among those who had previously practiced on the GL-SIM.


2014 ◽  
Vol 191 (4S) ◽  
Author(s):  
Benoit Peyronnet ◽  
Benjamin Pradere ◽  
Thomas Bodin ◽  
Nicolas Brichart ◽  
Philippe Bertrand ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document