Publications by authors named "Sambit Tripathy"
Objective: To compare the outcomes of dorsal-onlay (DO) and ventral‑inlay (VI) buccal mucosal graft urethroplasty (BMGU). This is the first Clinical Trials Registry-India registered randomized clinical trial on female urethral stricture disease.
Methods: Women with USD underwent either DO-BMGU or VI-BMGU between September 2021 to July 2023.
Purpose: To study the effect of intravesical instillation of alkalinized lignocaine (AL) solution on pain scores and patient tolerance in patients undergoing cystoscopy. Bladder distension, trigonal irritation, and bladder neck irritation during cystoscopy under local anesthesia contribute significantly to patient discomfort.
Methods: This was a retrospective case-control study performed at a single center from January 2023 to July 2023 (Institutional Ethics Committee approval: T/IM-NF/Urol/23/194).
Introduction: Pain at the buccal mucosal graft (BMG) harvest site in the immediate postoperative period is common and delays resumption of oral intake. This study compares the time for resumption of pain-free solid and liquid diets and postoperative pain scores at harvest site following the administration of inferior-alveolar nerve-block plus buccal-nerve block (IANB + BNB) versus placebo. We hypothesize that the intervention could decrease pain and aid in early food intake.
View Article and Find Full Text PDFIntroduction: Combination of abiraterone with androgen deprivation therapy (ADT) has better survival outcomes than ADT alone in metastatic Hormone-sensitive prostate cancer (mHSPC) in the Western population. In this prospective (Clinical Trials Registry-India [CTRI] registered) observational study, we present the comparative oncological outcomes of ADT alone and ADT + abiraterone in Indian patients, which is not available currently.
Methods: This study (CTRI-number-CTRI/2020/07/026545) included newly diagnosed mHSPC patients from January 2020 to June 2023 in a tertiary care hospital, urology department.
Objective: To compare the outcomes of Ventral inlay buccal mucosal graft urethroplasty (VIBMGU) with dorsal onlay buccal mucosal graft urethroplasty (DOBMGU) for the treatment of Female urethral stricture (FUS).
Material And Methods: This study included women who underwent either VIBMGU or DOBMGU between January 2016 and June 2023. The preoperative American Urological Association (AUA) symptom scores, maximal urinary flow rate (Qmax), post-void residual volume (PVR) on ultrasonography, and length and location of the stricture were obtained from a prospectively maintained electronic database.
Laparoscopic radical nephrectomy is the standard of care for T1 renal tumors and nowadays being used for T2 or higher tumors, resulting in higher the conversion rates. To bridge this gap, the hand-assisted laparoscopy (HAL) method was introduced. Even now, in the robotic era, this HAL approach continues to find importance in urology, especially in the most challenging cases, albeit, with a relatively low usage rate due to the cost involved and availability of hand port devices.
View Article and Find Full Text PDFIntroduction: It is unclear when pelvic lymph node dissection (PLND) should be performed during laparoscopic radical cystectomy. Proponents of PLND performed before cystectomy claim that early PLND skeletonizes the urinary bladder's vascular pedicles, making cystectomy easy. Others contend that an early cystectomy provides space and flexibility during subsequent PLND.
View Article and Find Full Text PDFObjective: To determine the efficacy of intraoperative low-dose intravenous epinephrine infusion in improving intraoperative bleeding and perioperative outcomes of transurethral resection of prostate (TURP) surgery.
Methods: This was a double-blinded, randomized control trial in which all patients undergoing bipolar TURP were included. Patients with uncontrolled hypertension, cardiac disease, and on anticoagulants were excluded.
Introduction: Among urological malignancies, the diagnosis and treatment of urinary bladder cancer (UBC) incurs the highest cost per patient. Our objective was to broaden the current understanding of how demographic, socioeconomic, education, and insurance-related factors influence UBC management.
Methods: Between January 2017 and December 2019, all patients with nonmetastatic bladder cancer were included.
Objectives: To assess the efficacy of routine use of intraoperative ultrasonography (IOUS) in improving perioperative outcomes in patients undergoing IOUS-guided laparoscopic nephrectomy (IOUS-LN) and conventional laparoscopic nephrectomy (C-LN).
Patients And Methods: This was a parallel-arm, single-blinded, randomised controlled trial (CTRI/2021/12/038906). All patients undergoing LN, either for benign or malignant causes, were included.
Objectives: To evaluate the efficacy of tamsulosin therapy in reducing ureteral double-J stent morbidity by evaluating USSQ, IPSS, QOL and VAS (primary objective) and to evaluate the morbidity and or complication(s) associated with indwelling double-J ureteral stent(s) and to evaluate the safety of tamsulosin therapy for "morbidity associated with double-J stents" by evaluating its tolerability, side effects and adverse events if any (secondary objective) as per protocol.
Methods: After institutional review board approval, 60 consecutive patients with a double-J ureteral stent inserted after percutaneous nephrolithotomy or ureteroscopic stone treatment were randomly assigned to receive tamsulosin 0.4 mg, or a placebo for 4 weeks.