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    Decision regret analysis in early URSL vs medical expulsive therapy 1 for ureteric calculi ≤ 1cm
    (2024) Singh, Anshuman; Chawla, Arun; Gali, Kasi Viswanath; Bhaskara, Sunil Pillai; Hegde, Padmara; Kothuri, Charan; de la Rosette, Jean J. M. C. H.; del Pilar Laguna Pes, Maria
    Background: The study assesses the decisional regret following Shared Decision-making (SDM) in patients selecting either early ureteroscopic lithotripsy (URSL) or medical expulsive therapy (MET) for ureteric stones ≤ 1 cm, with the aim to evaluate their decisional Conflict, satisfaction, and regret regarding their opted treatment choices. Methods: Adults aged more than 18 years with one stone up to 1 cm in either ureter were included. After SDM, the patients were allocated into their opted group viz. URSL or MET. Patients in each group were reassessed at “treatment completion”. Cambridge Ureteric Stone PROM (CUSP) questionnaire for HRQoL, Decision Regret Scale and the OPTION scale (SDM) were filled at treatment completion. Findings: 111 patients opted for MET, while 396 patients opted for early URSL. Mean stone size was larger in URSL group (7.16 ± 1.63 mm vs. 5.50 ± 1.89; p < 0.001). Decisional conflict was higher in patients opting for URSL (77.3% vs. 57.7%; p < 0.001). Stone-free rate at four weeks was higher in URSL group (87.1%vs68.5%, p < 0.001). Decisional regret was higher in patients opting for MET (33.24 ± 30.89 vs. 17.26 ± 12.92; p = 0.002). Anxiety, was higher in patients opting for MET (6.94 ± 1.89 vs. 5.85 ± 1.54; p < 0.001). Urinary symptoms and interference in patients’ travel plans and work-related activities were more in URSL group (6.21 ± 1.57 vs. 5.59 ± 1.46; p < 0.001 and 6.56 ± 1.59 vs. 6.05 ± 1.72; p < 0.001 respectively). Interpretation: After SDM, decisional regret is higher in patients opting for MET mainly due protracted treatment duration with increased pain and anxiety during the treatment course and the need for additional procedure for attaining stone clearance and the. Despite higher decisional conflict, a larger proportion of patients opt for early URSL with the aim of avoiding anxiety and achieving early stone clearance.
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    Evaluation of early scoring predictors for expedited care in patients with emphysematous pyelonephritis
    (SAGE Publications Inc., 2022) Chawla, Arun; Bhaskara, Sunil Pillai; Taori, Ravi; de la Rosette, Jean J. M. C. H.; del Pilar Laguna Pes, Maria
    Introduction: Emphysematous pyelonephritis (EPN), an acute necrotizing infection of the kidney and surrounding tissues, is associated with considerable mortality. We evaluated how existing critical care scoring systems could predict the need for intensive care unit (ICU) management for these patients. We also analyzed if CT-imaging further enhances these predictive systems. Patients and Methods: A retrospective analysis of 90 consecutive patients diagnosed clinico-radiologically with EPN from January 2011 to September 2020. Five scoring systems were evaluated for their predictive ability for the need for ICU management and mortality risk: National Early Warning Score (NEWS), Modified Early Warning Score (MEWS), ‘quick’ Sequential Organ Failure Assessment score (qSOFA), Systemic Inflammatory Response Syndrome score (SIRS), and Sequential Organ Failure Assessment score (SOFA). CT images were classified as per Huang & Tseng and evaluated as stand-alone or added to the different predictive models. Receiver operating characteristic (ROC) curves were plotted for each critical care score and CT-Class using logistic regression, to obtain the area under curve (AUC) value for comparison of ICU admission predictability. Patients were analyzed up till discharge. Results: Ninety patients were diagnosed with EPN. Twenty-six patients required ICU management and nine patients died. The best scoring system to predict the need of early ICU management is NEWS (AUC 0.884). CT Class had no independent predictive power, nor did it add significantly to improvement in most of the early warning scoring systems, but rather guided us to the need for radiological, endourological or surgical intervention. Conclusion: In patients with EPN, the NEWS scoring system predicts best the requirement of ICU care. It aids in triage of patients with EPN to appropriate early management and reduce mortality risk.
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    Patient-reported outcome measures using modified urethral stricture surgery: Patient-reported outcome measure for direct visual internal urethrotomy and nontransecting urethroplasty for short nontraumatic bulbar urethral stricture - A prospective comparative observational study from a university teaching hospital
    (Wolters Kluwer Medknow Publications, 2023) Sitaram, Mummalaneni; Reddy, Suraj Jayadeva; Chawla, Arun; de la Rosette, Jean J. M. C. H.; del Pilar Laguna Pes, Maria; Bhaskara, Sunil Pillai; Reddy, Bathi Sourabh; Pandit, Shruti; Choudhary, Anupam
    Purpose: To evaluate the patient-reported outcomes of primary direct visual internal urethrotomy (DVIU) and nontransecting bulbar urethroplasty techniques (NTBU) for the short segment (<2 cm) nontraumatic bulbar urethral stricture using the modified urethral stricture surgery patient-reported outcome measures (USS PROMs). Materials and Methods: The USS PROM questionnaire used to evaluate lower urinary tract symptom (LUTS) was modified by adding a six-item International Index of Erectile Function and a four-item version of MSHQ-EjD to evaluate erectile and ejaculatory domains. All cases of short nontraumatic bulbar urethral stricture who underwent primary DVIU and NTBU who consented were asked to fill the modified PROM at initial evaluation, at 6 months, and at 1 year. Results: The LUTS score for NTBU at 12 months is significantly better (1.93 +/- 2.13 vs. 8.76 +/- 5.92, P = 0.000). The Peeling score of the NTBU is significantly better at 12 months (1.41 +/- 0.68 vs. 2.67 +/- 0.73, P = 0.000). The erectile function score at 12 months for NTBU is better than DVIU (24.37 +/- 3.2 vs. 21.143 +/- 2.86, P = 0.001). The Ejaculatory function score at 6 months and 12 months is significantly better for the NTBU. Receiver operating characteristic (ROC) AND Odd's Ratio analysis for analyzing patient satisfaction showed erectile function (area under ROC [AUROC] - 0.889, P < 0.001), ejaculatory function (AUROC - 0.957, P < 0.001) at 1 year and maximum flow rate of urine on uroflometry (Qmax) (AUROC - 0.928, P < 0.001) at 6 months and (AUROC - 1.000, P < 0.001) at 1 year. The overall satisfaction rates in patients undergoing NTBU is 96.5%. Conclusion: NTBU shows superior outcomes in almost all domains of USS-PROM with better overall satisfaction rates. Improvement of sexual function domain, followed by the LUTS domain was the best predictor of overall patient satisfaction and improvement in the quality of life at 1 year.
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    Super-mini PCNL (SMP) with suction versus standard PCNL for the management of renal calculi of 1.5 cm-3 cm: a randomized controlled study from a university teaching hospital
    (2024) Kankaria, Sanket; Gali, Kasi Viswanath; Chawla, Arun; Bhaskara, Sunil Pillai; Hegde, Padmaraj; Somani, Bhaskar; de la Rosette, Jean J. M. C. H.; del Pilar Laguna Pes, Maria
    Purpose: To assess the safety and efficacy of super-mini PCNL (SMP, 14 Fr) when compared to standard PCNL (sPCNL, 24–30 Fr) in the management of renal calculi of size ranging from 1.5 to 3 cm. Methods: From February 2021 to January 2022, a total of 100 patients were randomized to either SMP group or sPCNL group in a 1:1 ratio (50 in each group) using computer-generated simple randomization. Demographic data, stone characteristics, operative times, perioperative complications, blood transfusions, postoperative drop in haemoglobin, postoperative pain, duration of hospital stay and stone-free rates were compared between the two groups. Results: Mean stone volume (2.41 cm2 vs 2.61 cm2) and stone-free rates (98% vs 94%, p = 0.14) were similar in both the SMP and sPCNL groups, respectively. The SMP group had significantly longer mean operative times (51.62 ± 10.17 min vs 35.6 ± 6.8 min, p = 0.03). Intraoperative calyceal injury (1/50 vs 7/50, p = 0.42) and mean postoperative drop in haemoglobin (0.8 ± 0.7 g/dl vs 1.2 ± 0.81, p = 0.21) were lower in the SMP group, but not statistically significant. SMP group showed significantly lower mean postoperative pain VAS scores (5.4 ± 0.7 vs 5.9 ± 0.9, p = 0.03) and mean duration of hospital stay (28.38 ± 3.6 h vs 39.84 ± 3.7 h, p = 0.0001). Complications up to Clavien grade 2 were comparable, with grade ? 3 complications higher in the standard group, but not statistically significant. Conclusion: Super-mini PCNL is equally effective as standard PCNL in treating renal calculi up to 3 cm, with significantly reduced postoperative pain and duration of hospital stay and lower risk of Clavien grade ? 3 complications, although with higher operative times.