scholarly journals Experience of 138 Transurethral Urethrotomy With Holmium:YAG Laser

2019 ◽  
Vol 10 (2) ◽  
pp. 104-107 ◽  
Author(s):  
Morteza Fallah Karkan ◽  
Mohammad Reza Razzaghi ◽  
Hossein Karami ◽  
Saleh Ghiasy ◽  
Ali Tayyebiazar ◽  
...  

Introduction: Many valid option modalities are available for the management of urethral stricture disease (USD), such as internal urethrotomy which has the success rates of 33%–60%. The aim of this study was to assess the outcome of holmium: YAG (Ho: YAG) laser urethrotomy (HLU). Methods: One hundred thirty-eight patients with urethral stricture with the mean age of 48±3.03 years old treated by HLU from March 2011 to August 2017. The main purpose of this investigation was to evaluate mean operation time, stricture recurrence rate and post-operation Qmax and complications of transurethral HLU. Results: The most common cause of USD was trauma in 82 (59.4%) patients. Mean laser operation time, mean hospital stay and mean postoperative duration of catheterization were 23.08 ± 9.1 minutes, 19.02 ± 10.7 hours and 10.3 ± 1.05 days respectively. The mean Qmax was 8.3 ± 2.07 mL/s before surgery and 16 ±3.1 mL/s afterward. At the end of 12 months follow-up, a total of 37 (26.8%) patients developed recurrence of the stricture. Patients with posterior, longer urethral strictures and previous history of interventions have more recurrence rate of the stricture. Conclusion: HLU is minimally invasive and seems to be an effective and safe management option for primary, short, urethral strictures. The hospital stay is remarkably short and complications are negligible.

2021 ◽  
Vol 27 (1) ◽  
Author(s):  
Joy Narayan Chakraborty ◽  
Nachiket Vyas

Abstract Background Bladder outlet obstruction (BOO) is an uncommon entity in women. The incidence is only 2.7–8% of women referred for voiding symptoms. It is common to treat female urethral strictures by repeated urethral dilatations with subsequent self-intermittent catheterisation, which often leads to stricture recurrence. We aim to review the technique and outcomes of Dorsal vaginal graft Urethroplasty (DVGU) to manage urethral strictures in females. Methods This study is a retrospective chart review of 24 women with urethral stricture who underwent dorsal vaginal graft urethroplasty by a single surgeon. Patients were selected based on history, physical examination, uroflowmetry, urethral calibration, urethroscopy and voiding cystourethrography. We compared the pre- and postoperative values of variables such as the peak flow (Qmax), post-void residual (PVR) and self-reporting satisfaction score. Results Mean (range) age of the patients was 46.54 (38–55) years. The mean PVR was 6.35 ml/s and 148.12 ml/s, respectively. The mean Qmax before and after surgery was 6.35–25.12 ml/s, respectively (p < 0.05). The mean PVR decreased from 148.12 ml (preoperative) to 41.67 ml (postoperative) (p < 0.05). Before and after surgery, the mean calibration size was 12.76 F and 24.50 F, respectively (p < 0.05). Self-reported satisfaction score (Patient Global impression of improvement) showed that five (5) patients scored 1 (very much better), sixteen (16) patients scored 2 (much better) and three (3) patients scored 3 (a little better). Three women (12.5%) had stricture recurrence. Two of them got stabilised with initial soft dilatation, and the third women required continued self-catheterisation. Overall, the success rate was 87.5% with a mean (range) follow-up of 22.62 (12–36) months. Conclusion Dorsal onlay vaginal graft urethroplasty is a simple, safe and practical approach to treat female urethral stricture with a reasonable success rate. It can be considered as a first-line option for definitive repair.


2018 ◽  
Vol 56 (212) ◽  
pp. 745-748
Author(s):  
Sunil Regmi ◽  
Sunil Chandra Adhikari ◽  
Saroj Yadav ◽  
Rabin Raj Singh ◽  
Ravi Bastakoti

Introduction: Internal urethrotomy is recommended for the treatment of urethral strictures shorter than 1.5 cm but has been associated with high recurrence rates. The aim of this study was to evaluate the efficacy of use of triamcinolone ointment for clean intermittent self catheterization in the prevention of urethral stricture recurrence after internal urethrotomy. Methods: Total of 60 male patients undergoing internal urethrotomy were assigned into two groups and clean intermittent self catheterization was performed using either triamcinolone ointment or a water-based gel for lubrication of the catheter in this randomized clinical trial. Clean intermittent self catheterization regimen was continued for 6 months and patients were followed for 12 months. Urethrocystoscopic evaluation was done 6 and 12 months postoperatively. Results: The recurrence rates were compared between the two groups. There were no significant differences in patient characteristics and etiology of the stricture between the two groups. There was a 6 (22.22%) recurrence rate in the patients of the triamcinolone group against 13 (46.42%) in those of the control group after the first internal urethrotomy (P=0.04). After second internal urethrotomy, the urethra was stabilized in 5 (83.3%) of the patients in the triamcinolone group and 8 (61.5%) those in the control group (P=0.05). We also found a significant correlation between recurrence and stricture length (P=0.02) but the time to recurrence was not statistically significant (P=0.16). Conclusions: The use of triamcinolone ointment in patients on CISC regimen after internal urethrotomy significantly decreased the stricture recurrence rate.


2021 ◽  
Vol 15 (10) ◽  
pp. 2856-2858
Author(s):  
Ismat Ullah ◽  
Muhammad Waqar Shahid ◽  
Muhammad Azeem Mughal ◽  
Rahat Usman

Background: The urethral strictures occurred due to narrowing of urethra. These may occur after an injury or ureteral or excretory system diseases, due to the injury to urothelium or corpus spongiosum that lead to the development of scar tissues. Mitomycin C can be used as chemotherapeutic agent because of its quality of being anti-tumour actions. Aim: To compare the recurrence rate of strictures after internal optical urethrotomy with intralesional injection of Mitomycin C versus without Mitomycin C injection in patients presenting with anterior urethral stricture. Study Design: Randomized controlled trial. Place and Duration of Study: Department of Urology, Lahore General Hospital, Lahore from 5th September 2016 to 5th March 2017. Methodology: Sixty male patients age 18-70 years, diagnosed with anterior (penile and bulbar) urethral stricture up to 2.0cm were included. Patients were randomly divided into two groups; Group A patients were treated with internal optical urethrotomy alone and Group B patients treated with internal optical urethrotomy with intralesional injection of Mitomycin C. After the procedure, an 18F or 20F indwelling catheter left for 7 days. After 6 months, surgical site evaluated and if stricture again developed, then recurrence labeled. Results: The mean age was 39.32±11.38 years, mean duration of stricture was 6.85±3.32 months and the mean stricture size was 1.21±0.45 cm. The recurrence occurred in 18 (30%) patients. Significant difference was noted for recurrence in both groups (p-value<0.05). Conclusion: The recurrence rate with anterior urethral stricture is significantly lower in with Mitomycin C as compared to without Mitomycin C. Keywords: Recurrence, Urethral stricture, Mitomycin C


Medicina ◽  
2019 ◽  
Vol 55 (3) ◽  
pp. 58 ◽  
Author(s):  
Volkan Ulker ◽  
Orcun Celik

Background and Objectives: Remained or forgotten ureteral double-J stents may cause serious complications. Removing of an encrusted, forgotten stent can be challenging. We present our experience with heavily encrusted ureteral stents and discuss the endourologic treatment options as well as their effectivity. Materials and Methods: Eleven men and six women (mean 48.58 ± 14.48 years of age) with 18 encrusted forgotten stents (mean 16.4 ± 13.25 months of indwelling) were treated at our clinic. All patients underwent the operation after negative urine cultures were obtained. Their medical records were retrospectively reviewed and analyzed in terms of number of interventions required to remove the stent, operation time, complications, hospital stay and stone-free rate. Results: According to the Forgotten-Encrusted-Calcified (FECal) classification, the most common form of stent encrustation was grade III (64.7%) and 17.6% of the stents were fragmented. Four of 17 patients were initially treated with extracorporeal shock-wave lithotripsy. The patients required a mean of two endoscopic interventions for removing the encrusted stent and all stents were removed endoscopically in a single session. The mean operating time was 63.3 ± 41.8 minutes. Cystolithotripsy followed by ureteroscopy was the most common intervention (41.1%). Of the 17 patients, peroperative and postoperative complications were Clavien grade I in two, grade II in two and grade IIIb in one. The mean hospital stay was 1.3 ± 0.99 days. All patients were stone-free after a month of stent removal. Conclusions: The endourological removal of the encrusted forgotten stents in a single session is feasible and effective with a minimal morbidity. The treatment strategy should be to minimize the number of interventions.


Author(s):  
Gezim Galiqi ◽  
Artan Koni ◽  
Flamur Tartari ◽  
Albert Pesha ◽  
Shpetim Ymeri ◽  
...  

Aim: Representing our data regarding use of buccal mucosa for treatment of recurrent urethral stricture. Evaluating effectiveness of buccal graft for reconstruction of urethral segment both penile and bulbar urethra. Materials and methods: We repaired 95 urethral strictures with buccal mucosa grafts from 2004 to 2015. Mean patient age was 39 years. The etiology of stricture was unknown in 54% of cases in other cases ischemia, trauma, instrumentation was the reason. 96% had undergone previous urethrotomy or dilation. The buccal mucosa graft was harvested from lower lip mostly. Mean graft length was 3.8 cm. The graft was placed on the ventral and dorsal bulbar urethral surface in 61 and 34 cases, respectively. In pendulous urethra we routinely use the dorsal graft the Asopa inlay graft or Barbagli onlay graft. Clinical outcome was considered a success or failure at the time that any postoperative procedure was needed, including dilation. Mean follow-up was 36 months (range 16 to 62). Results: We had a success rate of 77% with dorsal inlay or onlay flap for pendulous urethra inferior than ventral graft used for bulbar urethra which was 81% success rate. Conclusions: In our experience the placement of buccal mucosa grafts into the ventral or dorsal surface of the bulbar urethra showed an acceptable success rates 81% and 77% respectively. Longer times of follow up is need to see if the results deteriorated more.


2020 ◽  
Author(s):  
Xin Zhang ◽  
Wu Xiu Han ◽  
Sheng Yan Li ◽  
Hao Yuan Chen ◽  
Zhe Yu Tang ◽  
...  

Abstract Background Percutaneous nephrolithotomy (PCNL) is a safe and efficient treatment for intro-renal diseases, most of which are calculus disease. In this study, we carried out percutaneous endoscopic nephron-sparing ablation for renal carcinoma in carefully selected patients. Our aim was to evaluate whether percutaneous endoscopic nephron-sparing operation was feasible for patients with renal cell carcinoma.Methods A total of 15 patients with renal pelvis carcinoma were treated with laser evaporation under percutaneous endoscopy between January 2015 and September 2019 ( group I ). Another 13 patients who received standard radical nephroureterectomy were recruited as the control group (group II). We recorded demographic data of the patients, the indication for surgery, tumor pathological grade, size and side of tumor, and the intraoperative and postoperative outcome, including the duration of surgery, length of hospital stay, and complication rate, as well as progression-free survival (PFS).Results In both groups, all of the patients received flexible ureteroscopy. In group I, 14 patients had transitional renal cell carcinoma (UCC), four had pathological grade I, nine had grade II, and one had hemangiopericytoma. In group II, all patients had UCC, five had pathological grade I, and eight had grade II. In group I, the mean operation time was 118 min (65–236 min), the mean blood loss was 110 ml (55–220 ml), and the mean hospital stay was 9 days (7–12 days). During follow-up, two patients died and two had recurrence; among them, one had systematic bone metastasis. The PFS rate was 66.7% (10/15). In group II, the mean operation time was 265 min (185–436 min), the mean blood loss was 133 ml (85–240 ml), and the mean hospital stay was 13 days (9–16 days). During the follow-up, two patients died and there was no local or systematic metastasis. The PFS rate was 84.6% (11/13). There was no significant difference in blood loss between the groups. However, the operation time and mean hospital stay were significantly shorter in group I compared with that in group II ( P < 0.05). But the PFS rate was significantly higher in group II than in group I (P < 0.05).Conclusions This study shows that laser evaporation under percutaneous endoscopy for renal pelvis carcinoma is a safe, effective, and technically feasible procedure for treating benign and malignant renal pelvis carcinoma.


2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Wei Hu ◽  
Gongming Zhang ◽  
Meng Chen ◽  
Chengcheng Zhong ◽  
Mingxu Li ◽  
...  

Abstract Background Laennec’s capsule has been found for about 200 years. However, laparoscopic anatomical right and left hemihepatectomy (LARH and LALH) using Laennec’s approach are rarely reported. Methods We retrospectively analyzed the technical details and the surgical outcomes of 15 patients who underwent LAH via Laennec’s approach between May 2017 and July 2020. The operation time, intraoperative blood loss, postoperative complications, and hospital stay were recorded and analyzed. Results Four of 15 patients were diagnosed with hepatic hemangioma, 2 had hepatolithiasis, and 9 patients had primary liver cancer. During the surgery, Laennec’s approach was used for LAH without conversion to open surgery. Four patients were treated with LARH, and 11 patients were cured with LALH. The mean age of the patients was 62.1 ± 6.5 years, and four were male. The mean operative time, blood loss, and length of the postoperative hospital stay were 193 ± 49 min, 247 ± 120 mL, and 8.7 ± 2.0 days, respectively. There was no incidence of postoperative bile leakage and bleeding. No mortality occurred. We also demonstrated that Laennec’s capsule does exist around the peripheral hepatic veins with histological confirmation. Conclusions Laennec’s approach is safe and feasible for LAH. Precise isolation of Laennec’s approach based on Laennec’s capsule helps to standardize the surgical techniques for laparoscopic anatomical hepatectomy.


2020 ◽  
Vol 23 (1) ◽  
pp. 3-10
Author(s):  
Md Nasir Uddin ◽  
Imtiaz Enayetullah ◽  
Kazi Zikrur Razzaque ◽  
Sharif Md Shahadat Ali Khan ◽  
Kazi Rafiqul Abedin

Background: Advancements in the endoscopic armamentarium, retrograde intrarenal surgery has become a viable and attractive option for the treatment of renal stones because of its high stone-free rates (SFRs) and low morbidity. Objective: To describe our experience and outcome of RIRS for the treatment of renal stones and to assess its effectiveness and safety. Design, setting, and participants: A retrospective analysis of 60 patients who underwent RIRS for renal stones at our institute between January 2018 to December 2018 was performed. Surgical procedure: Flexible ureteroscopy and laser lithotripsy using a standardized technique with last-generation flexible ureteroscopes (Flex-Xc) using Holmium-YAG laser. Outcome measurements and statistical analysis: Clinical data were collected and intraoperative and postoperative outcomes were assessed (Ureteral access sheath placement, operation time, hospital stay, stone free rate, post-operative blood transfusion & fever, need for second session of RIRS. A descriptive statistical analysis was performed. Results and limitations: The mean overall stone size was 13±3 mm. Pre stenting done in all cases. Ureteral access sheath placement was possible in 54(90%) patients. At 1 month follow-up, the overall primary SFR was 86.67%(52 cases), the secondary SFR was 96.67%(58 cases).The mean operative time was 91.96±18.7 min. Mean hospital stay was 1.86±1.02 days. Complications were reported in 8 (13.33%) patients overall, with fever in 6 patients (10%), steinstrasse in 2(3.33%) patients need for second session RIRS in 6 patients (10%).No patient needed blood transfusion. The main limitation of the study is the retrospective nature. Conclusions: RIRS performed using a flexible ureterorenoscope marked the beginning of a new era in urology. It is safe and effective procedure and an alternative to extracorporeal shock wave lithotripsy (ESWL) and Percutaneous nephrolithotomy (PCNL) in the treatment of selected renal stones. Bangladesh Journal of Urology, Vol. 23, No. 1, January 2020 p.3-10


2021 ◽  
Vol 28 (11) ◽  
pp. 1578-1584
Author(s):  
Shafiq ur Rehman ◽  
Fareena Ishtiaq ◽  
Zarlish Fazal ◽  
Muhammad Anwar ◽  
Saad Fazal

Objectives: This study is aimed to compare the results of limited urethral mobilization and tubularized incised plate urethroplasty in the management of anterior hypospadias, in terms of cosmetic and functional outcomes, complication rate, operative time, and hospital stay. Study Design: Prospective Randomized Controlled study. Settings: Department of Pediatric Surgery, DHQ Teaching Hospital Sahiwal. Period: January 2019 to December 2020. Material and Methods: A total of 89 patients with anterior hypospadias were included. Patients were divided randomly into two groups. In group A, limited urethral mobilization was performed and in group B, tubularized incised plate urethroplasty was carried out. A self-structured performa was used to collect the data of all patients. Both groups were compared in terms of the operation time, hospital stay, postoperative complications, cosmetic appearance, and functional outcomes. Results: Forty-five patients were included in group A, age ranged from 2.5 to 12 years (mean 4.83years). Forty-four patients were included in group B and their ages ranged from 3.5 to 11years (mean 4.76 years). The operation time was significantly less for group A than for group B. In group A, it ranged from 54 to 69 min with an average time of 60.51 min and in group B from 70 to 88 min, with an average of 79.34 min. The mean hospital stay period in group A was 7.37 days, ranged from 7 to 9 days, and in group B was 11.04 days, ranging from 10 to 13 days. The mean follow-up period in both groups was 7.45 months, ranging from 3 months to 12 months. Meatal stenosis was the most common complication in group A, which developed in 6.66% (n=3) patients. Urethrocutaneous fistula was the most common complication in group B, which developed in 6.81% (n=3) patients. Cosmetic appearance and functional outcome were good and comparable in both groups. Conclusion: Although both techniques, tubularized incised plate and limited urethral mobilization urethroplasty are acceptable modalities for the management of anterior hypospadias. But limited urethral mobilization urethroplasty seems to be a good option due to its simplicity, short hospital stay, significant shorter operative time, low fistula formation rate, and good cosmetic and functional outcomes.


2019 ◽  
Vol 26 (03) ◽  
Author(s):  
Naveed Akhtar ◽  
Syed Shams- Ul-Hassan ◽  
Muhammad Sabir ◽  
M. Nauman Ashraf

Background: Herniorrhaphy and hernioplasty are the two most common modalities used with different degree of success and complication rates in the treatment of inguinal hernia. Several studies show that use of mesh is superior to the non-mesh operations in inguinal hernia surgery.It is generally believed that the use of biomaterials should be limited to non-infected surgical fields.Now the concept regarding use of mesh in complicated hernias is changing as shown by many studies. Current study is being planned to observe the outcomes of the mesh hernioplasty in treatment of complicated inguinal hernias in emergency so that in future appropriate and safe technique may be suggested for repair of complicated hernias in emergency setting. Objectives: To compare the outcome of hernioplasty and herniorrhaphy in emergency for the treatment of complicated (Irreducible/obstructed) inguinal hernias regarding wound infection and hospital stay. Material & Methods:… Study Design: Randomized control trial. Setting: Surgical ward, Sheikh Zayed Hospital, Rahim yar khan. Period:09 months from 01-01-2016 to 30-09-2016. Sample Size: A total of 64 patients with 32 patients were included in each group, with confidence level of 95% and power of 80% and anticipated mean level of hospital stay in group 1 of 5±3.4 days versus 3±2.1 days in group 2. Sampling Technique: Non-probability, consecutive sampling. Results: In this study there were total 64 cases with 32 in each group. The mean age was 41.69±11.06 years and the mean duration of hernia obstruction was 12.83±4.97 hours. There was no significant difference in terms of age, duration of hernia and hernial obstruction between both groups. Seroma was seen in 5 (7.81%) out of 64 cases while wound infection was seen in 8 (12.50%) of cases. Seroma was seen in 2 (6.25%) out of 30 cases in herniorrhaphy as compared to 3 (9.38%) out of 32 cases with hernioplasty with p value of 0.64. Wound infection was seen in equally 4 (12.50%) out of 32 cases in both groups with p value of 1.0. Duration of hospital stay was 4.66±1.36 in patients with herniorrhaphy as compared to 4.53±1.37 days with hernioplasty with p value= 0.82. There was no significant difference in terms of age groups, duration of hernia and its obstruction between both groups regarding seroma. There was also no significant association among any of the confounding factors regarding the wound infection and length of the hospital stay between the both groups. Conclusion: We can perform hernioplasty as compared to herniorrhaphy for complicated inguinal hernia with similar complications and better success rates in the same emergency setting.


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