Holmium Laser Enucleation of the Prostate (HoLEP) for Small, Large and Giant Prostatic Hyperplasia: Tips and Tricks

2017 ◽  
Vol 84 (3) ◽  
pp. 169-173 ◽  
Author(s):  
Petr V. Glybochko ◽  
Leonid M. Rapoport ◽  
Mikhail E. Enikeev ◽  
Dmitry V. Enikeev
Keyword(s):  
Holmium Laser ◽  
Tips And Tricks ◽  
Laser Enucleation ◽  
Group 3 ◽  
Group 2 ◽  
Postvoid Residual Volume ◽  
Holmium Laser Enucleation ◽  
Group 1

Introduction Holmium laser enucleation of the prostate (HoLEP) allows to treat extremely large prostates (>200 cm3). The aim of the study was to compare the efficiency of HoLEP for prostates of different sizes. Methods Four hundred and fifty-nine patients were divided into three groups: group 1 included 278 patients (<100 cm3); group 2 included 169 patients (100-200 cm3); group 3 included 12 patients (>200 cm3). Results The duration of enucleation in group 1 was 56.5 ± 10.7 min; in group 2 was 96.4 ± 24.9 min; in group 3 was 120.9 ± 35 min. The duration of morcellation in group 1 was 37.5 ± 7.3 min; in group 2 was 63.3 ± 11.2 min; in group 3 was 84.0 ± 25.6 min. The enucleation efficiency in group 3 (1.70 g/min) was higher (p<0.05) than in group 1 (1.05 g/min) and group 2 (1.23 g/min). Morcelation efficiency was lower in groups 1 and 2 (1.58 and 1.87 g/min, respectively) than in group 3 (2.45 g/min) (p<0.05). Follow-up period lasted 18 months. There were no significant differences (p>0.05) in International Prostate Symptom Score, Qmax, quality of life and postvoid residual volume for 1, 3, 6, 12 and 18 months after surgery. Conclusions HoLEP is a safe, highly efficacious and a size-independent procedure.

scholarly journals Salvage Holmium laser enucleation of prostate to treat recurring benign prostatic hyperplasia

2014 ◽  
Vol 8 (3-4) ◽  
pp. 235 ◽  
Author(s):  
Jin Kyu Oh ◽  
Jungbum Bae ◽  
Chang Wook Jeong ◽  
Jae-Seung Paick ◽  
Seung-June Oh
Keyword(s):  
Operation Time ◽  
Holmium Laser ◽  
Time Duration ◽  
Prostate Hyperplasia ◽  
Laser Enucleation ◽  
Group 2 ◽  
Benign Prostate ◽  
Holmium Laser Enucleation ◽  
Anatomical Plane ◽  
Group 1

Introduction: The Holmium laser enucleation of the prostate (HoLEP) technique to remove residual adenoma has not been reported. Salvage HoLEP enables anatomical enucleation of residual adenoma in patients who have previously undergone surgical treatment. We describe not only anatomical insights into the frequent location of adenoma recurrence, but also the feasibility of the salvage HoLEP technique.Methods: We retrospectively reviewed a database containing HoLEP video records for 35 patients out of a total of 535 individuals on whom HoLEP was performed by 2 surgeons (SJO & JSP) between July 2008 and June 2011. Group 1 consisted of patients who underwent salvage HoLEP due to recurring adenoma and Group 2 of patients who underwent HoLEP as an initially surgical management to treat benign prostate hyperplasia (BPH). We compared the dataset of pre-, intra- and postoperative parameters between Groups 1 and 2.Results: In the analysis of the video records of Group 1 (n = 35), there was significant remnant tissue around the verumontanum and the lateral lobes were also incompletely removed by previous conventional procedures. When we compared pre-, intra- and postoperative parameters between the 2 groups, there were no significant differences, including operation time, duration of hospital stay. However, the duration of the catheterization of Group 1 was shorter than that of Group 2 (1.38 ± 0.55 vs. 1.90 ± 1.81 days, p < 0.001).Conclusions: Even for cases of residual BPH, salvage HoLEP is a feasible and effective procedure for treating residual adenoma along the anatomical plane.

scholarly journals Safety and efficacy of Holmium laser enucleation of the prostate (HoLEP) in patients with previous transperineal biopsy (TPB): outcomes from a dual-centre case-control study

BMC Urology ◽  
2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Chris Bell ◽  
Sacha L. Moore ◽  
Amarit Gill ◽  
Obinna Obi-Njoku ◽  
Stephen F. Hughes ◽  
...  
Keyword(s):  
Holmium Laser ◽  
Operative Outcomes ◽  
Significant Difference ◽  
Laser Enucleation ◽  
Baseline Characteristics ◽  
Group 2 ◽  
Transperineal Biopsy ◽  
Holmium Laser Enucleation ◽  
Control Study ◽  
Group 1

Abstract Background We investigated the surgical feasibility, safety and effectiveness of 50 W (low power) Holmium Laser enucleation of the prostate (HoLEP) in patients who have undergone previous template biopsy of the prostate (TPB). Methods Data encompassing pre-operative baseline characteristics, intra-operative measures and post-operative outcomes was collected for 109 patients undergoing HoLEP across two UK centres. Patients were stratified into two groups; group 1 (n = 24) had undergone previous TPB were compared with ‘controls’ (no previous TPB) in group 2 (n = 85). The primary outcome was successful HoLEP. Results There were no statistically significant differences in either key baseline characteristics or mass of prostate enucleated between groups 1 and 2. There was no statistically significant difference in enucleation or morcellation times parameters between the two groups other than enucleation efficiency in favour of group 1 (p = 0.024). Functional outcomes improved, without any statistically significant difference, in both groups. Conclusions In patients with a previous TPB, HoLEP is surgically feasible, safe and effective. TPB should not be considered a contraindication to HoLEP. Our work provides a strong foundation for further research in this area.

scholarly journals Holmium laser enucleation of the prostate: surgical, functional, and quality-of-life outcomes upon extended follow-up

2016 ◽  
Vol 42 (2) ◽  
pp. 293-301 ◽  
Author(s):  
Ilter Alkan ◽  
Hakan Ozveri ◽  
Yigit Akin ◽  
Tumay Ipekci ◽  
Yusuf Alican
Keyword(s):  
Quality Of Life ◽  
Holmium Laser ◽  
Life Outcomes ◽  
Quality Of Life Outcomes ◽  
Laser Enucleation ◽  
Holmium Laser Enucleation

Safety and Efficacy of High-Powered Holmium Laser Enucleation of the Prostate within 1–3 Weeks Following Prostate Biopsy

2021 ◽  
pp. 1-6
Author(s):  
Ali Yıldız ◽  
Serkan Akdemir ◽  
Hakan Anıl ◽  
Murat Arslan
Keyword(s):  
Prostate Biopsy ◽  
Specific Antigen ◽  
Digital Rectal Examination ◽  
Holmium Laser ◽  
Control Group ◽  
Complication Rates ◽  
Laser Enucleation ◽  
Group 2 ◽  
Holmium Laser Enucleation ◽  
Group 1

<b><i>Purpose:</i></b> We aim to document the feasibility, perioperative safety, and the 12-month efficacy of holmium laser enucleation of the prostate (HoLEP) within 1–3 weeks following transrectal ultrasound (TRUS)-guided prostate biopsy. <b><i>Methods:</i></b> Data of the patients who underwent HoLEP following TRUS-guided prostate biopsy between March 2017 and July 2020 were analyzed retrospectively. Patients were divided into 2 groups: group 1 had undergone HoLEP in the early period after TRUS-guided prostate biopsy, while group 2 patients were biopsy-naive (“control group”). All patients were assessed preoperatively by a physical examination with the digital rectal examination; time from biopsy to HoLEP; measurement of <i>Q</i><sub>max</sub>, postvoiding residual volume, and prostate volume by transabdominal ultrasonography; serum prostate-specific antigen level, the International Prostate Symptom Score (IPSS); the International Index of Erectile Function-5 questionnaire; and urine analysis. The patients were reevaluated at 3- and 12-month follow-up. Perioperative and postoperative complications were documented according to the modified Clavien-Dindo System. <b><i>Results:</i></b> Group 1 comprised 66 patients with a mean age of 67.3 ± 6.7 (range, 53–86) years, and group 2 comprised 114 patients with a mean age of 69.4 ± 9.4 (range, 36–95) years. The operation, enucleation, and morcellation efficiencies were not statistically significant between the groups. Preoperative <i>Q</i><sub>max</sub> and IPSS values were significantly improved after HoLEP surgery in the 3rd and 12th months in all patients. Our complication rates were similar in both groups. <b><i>Conclusion:</i></b> High-powered HoLEP using 140 W energy within 1–3 weeks following TRUS-guided prostate biopsy is a feasible procedure with high enucleation efficiency, low perioperative morbidity, and excellent functional outcomes. A recent TRUS-guided prostate biopsy is not a contraindication to HoLEP.

1528: Holmium Laser Enucleation of The Prostate vs Plasmakinetic (Gyrus) Enucleation of The Prostate: A Randomised Trial With One Year Follow-Up

2004 ◽  
Vol 171 (4S) ◽  
pp. 402-402
Author(s):  
Peter J. Gilling ◽  
Katie Kennett ◽  
Andre Westenberg ◽  
Mark Fraundorfer
Keyword(s):  
Randomised Trial ◽  
Holmium Laser ◽  
Laser Enucleation ◽  
One Year ◽  
Holmium Laser Enucleation

Analysis of the quality of early diagnostics of cardiovascular diseases in students of educational institutions of Khabarovsk (according to the data of preventive examinations)

2020 ◽  
pp. 13-16
Keyword(s):  
Blood Pressure ◽  
Cardiovascular Diseases ◽  
Sinus Tachycardia ◽  
Blood Pressure Level ◽  
Educational Institutions ◽  
Conduction Disturbances ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

To identify the prevalence of early pathology of cardiovascular diseases, a survey of 400 200 girls) in the age group 15 and 17 years old was conducted as a part of routine medical of the level of blood pressure (BP) was carried out, with the calculation of the average level pressure on the basis of three separate measurements estimated by percentile tables for a registration of a standard resting ECG in 12 leads. According to the results of the survey, into 3 groups: with an increase in blood pressure above 95 ‰ (group 1 – 16 people), which recorded in males (p<0,05); Group 2 (67 people) – adolescents with a normal blood pressure level and group 3 of adolescents with a decrease in blood pressure below 5 ‰ changes in the form of rhythm and conduction disturbances were noted in almost every a predominance of sinus tachycardia in the first group. In the third group of adolescents, form of ectopic rhythm and pacemaker migration were significantly more frequently only 78 % of adolescents were referred for consultation and in-depth examination by a pediatric cardiologist.

Creation of physiologic rhythm by closed loop stimulation in heart failure patients with severe chronotropic incompetence: worldwide first results of a pilot study

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
J Proff ◽  
B Merkely ◽  
R Papp ◽  
C Lenz ◽  
P.J Nordbeck ◽  
...  
Keyword(s):  
Heart Rate ◽  
Closed Loop ◽  
Funding Source ◽  
Chronotropic Incompetence ◽  
First Results ◽  
The Mean ◽  
Group 2 ◽  
Group 1

Abstract Background The prevalence of chronotropic incompetence (CI) in heart failure (HF) population is high and negatively impacts prognosis. In HF patients with an implanted cardiac resynchronisation therapy (CRT) device and severe CI, the effect of rate adaptive pacing on patient outcomes is unclear. Closed loop stimulation (CLS) based on cardiac impedance measurement may be an optimal method of heart rate adaptation according to metabolic need in HF patients with severe CI. Purpose This is the first study evaluating the effect of CLS on the established prognostic parameters assessed by the cardio-pulmonary exercise (CPX) testing and on quality of life (QoL) of the patients. Methods A randomised, controlled, double-blind and crossover pilot study has been performed in CRT patients with severe CI defined as the inability to achieve 70% of the age-predicted maximum heart rate (APMHR). After baseline assessment, patients were randomised to either DDD-CLS pacing (group 1) or DDD pacing at 40 bpm (group 2) for a 1-month period, followed by crossover for another month. At baseline and at 1- and 2-month follow-ups, a CPX was performed and QoL was assessed using the EQ-5D-5L questionnaire. The main endpoints were the effect of CLS on ventilatory efficiency (VE) slope (evaluated by an independent CPX expert), the responder rate defined as an improvement (decrease) of the VE slope by at least 5%, percentage of maximal predicted heart rate reserve (HRR) achieved, and QoL. Results Of the 36 patients enrolled in the study, 20 fulfilled the criterion for severe CI and entered the study follow-up (mean age 68.9±7.4 years, 70% men, LVEF=41.8±9.3%, 40%/60% NYHA class II/III). Full baseline and follow-up datasets were obtained in 17 patients. The mean VE slope and HRR at baseline were 34.4±4.4 and 49.6±23.8%, respectively, in group 1 (n=7) and 34.5±12.2 and 54.2±16.1% in group 2 (n=10). After completing the 2-month CPX, the mean difference between DDD-CLS and DDD-40 modes was −2.4±8.3 (group 1) and −1.2±3.5 (group 2) for VE slope, and 17.1±15.5% (group 1) and 8.7±18.8% (group 2) for HRR. Altogether, VE slope improved by −1.8±2.95 (p=0.31) in DDD-CLS versus DDD-40, and HRR improved by 12.9±8.8% (p=0.01). The VE slope decreased by ≥5% in 47% of patients (“responders to CLS”). The mean difference in the QoL between DDD-CLS and DDD-40 was 0.16±0.25 in group 1 and −0.01±0.05 in group 2, resulting in an overall increase by 0.08±0.08 in the DDD-CLS mode (p=0.13). Conclusion First results of the evaluation of the effectiveness of CLS in CRT patients with severe CI revealed that CLS generated an overall positive effect on well-established surrogate parameters for prognosis. About one half of the patients showed CLS response in terms of improved VE slope. In addition, CLS improved quality of life. Further clinical research is needed to identify predictors that can increase the responder rate and to confirm improvement in clinical outcomes. Funding Acknowledgement Type of funding source: Private company. Main funding source(s): Biotronik SE & Co. KG

scholarly journals Effects of posterior tibial slope on the mid-term results of medial unicompartmental knee arthroplasty

Arthroplasty ◽  
2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Zhijie Chen ◽  
Kaizhe Chen ◽  
Yufei Yan ◽  
Jianmin Feng ◽  
Yi Wang ◽  
...  
Keyword(s):  
Knee Flexion ◽  
Tibial Slope ◽  
Posterior Tibial ◽  
Significant Difference ◽  
Medial Unicompartmental Knee Arthroplasty ◽  
Group 3 ◽  
Group 2 ◽  
Postoperative Knee ◽  
Group 1

Abstract Objective To evaluate the effect of medial posterior tibial slope (PTS) on mid-term postoperative range of motion (ROM) and functional improvement of the knee after medial unicompartmental knee arthroplasty (UKA). Methods Medical records of 113 patients who had undergone 124 medial UKAs between April 2009 through April 2014 were reviewed retrospectively. The mean follow-up lasted 7.6 years (range, 6.2–11.2 years). Collected were demographic data, including gender, age, height, weight of the patients. Anteroposterior (AP) and lateral knee radiographs of the operated knees were available in all patients. The knee function was evaluated during office follow-up or hospital stay. Meanwhile, postoperative PTS, ROM, maximal knee flexion and Hospital for Special Surgery (HSS) knee score (pre−/postoperative) of the operated side were measured and assessed. According to the size of the PTS, patients were divided into 3 groups: group 1 (<4°), group 2 (4° ~ 7°) and group 3 (>7°). The association between PTS and the knee function was investigated. Results In our cohort, the average PTS was 2.7° ± 0.6° in group 1, 5.6° ± 0.9° in group 2 and 8.7° ± 1.2° in group 3. Pairwise comparisons showed significant differences among them (p < 0.01). The average maximal flexion range of postoperative knees in each group was 112.4° ± 5.6°, 116.4° ± 7.2°, and 117.5° ± 6.1°, respectively, with significant difference found between group 1 and group 2 (p < 0.05), and between group 1 and group 3 (p < 0.05). However, the gender, age, and body mass index (BMI) did not differ between three groups and there was no significant difference between groups in terms of pre−/postoperative HSS scores or postoperative knee ROM. Conclusion A mid-term follow-up showed that an appropriate PTS (4° ~ 7°) can help improve the postoperative flexion of knee. On the other hand, too small a PTS could lead to limited postoperative knee flexion. Therefore, the PTS less than 4° should be avoided during medial UKA.

The Relationship between Serum Ferritin Levels and 5-Year All-Cause Mortality in Hemodialysis Patients

2021 ◽  
pp. 1-7
Author(s):  
Emre Erdem ◽  
Ahmet Karatas ◽  
Tevfik Ecder
Keyword(s):  
Serum Ferritin ◽  
Hemodialysis Patients ◽  
Rank Test ◽  
Significant Difference ◽  
All Cause Mortality ◽  
Group 3 ◽  
Group 2 ◽  
The Relationship ◽  
Group 1

<b><i>Introduction:</i></b> The effect of high serum ferritin levels on long-term mortality in hemodialysis patients is unknown. The relationship between serum ferritin levels and 5-year all-cause mortality in hemodialysis patients was investigated in this study. <b><i>Methods:</i></b> A total of 173 prevalent hemodialysis patients were included in this study. The patients were followed for up to 5 years and divided into 3 groups according to time-averaged serum ferritin levels (group 1: serum ferritin &#x3c;800 ng/mL, group 2: serum ferritin 800–1,500 ng/mL, and group 3: serum ferritin &#x3e;1,500 ng/mL). Along with the serum ferritin levels, other clinical and laboratory variables that may affect mortality were also included in the Cox proportional-hazards regression analysis. <b><i>Results:</i></b> Eighty-one (47%) patients died during the 5-year follow-up period. The median follow-up time was 38 (17.5–60) months. The 5-year survival rates of groups 1, 2, and 3 were 44, 64, and 27%, respectively. In group 3, the survival was lower than in groups 1 and 2 (log-rank test, <i>p</i> = 0.002). In group 1, the mortality was significantly lower than in group 3 (HR [95% CI]: 0.16 [0.05–0.49]; <i>p</i> = 0.001). In group 2, the mortality was also lower than in group 3 (HR [95% CI]: 0.32 [0.12–0.88]; <i>p</i> = 0.026). No significant difference in mortality between groups 1 and 2 was found (HR [95% CI]: 0.49 [0.23–1.04]; <i>p</i> = 0.063). <b><i>Conclusion:</i></b> Time-averaged serum ferritin levels &#x3e;1,500 ng/mL in hemodialysis patients are associated with an increased 5-year all-cause mortality risk.

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