'Waterproofing layers' for urethrocutaneous fistula repair after hypospadias surgery: evidence synthesis with systematic review and meta-analysis.

OBJECTIVE: To summarize the available evidence and to quantitatively evaluate the global results of different waterproofing layers in substantiating the UCF repair. MATERIAL AND METHODS: After defining the study protocol, the review was conducted according to the PRISMA guidelines by a team comprising experts in hypospadiology, systematic reviews and meta-analysis, epidemiology, biostatistics and data science. Studies published from 2000 onwards, reporting on the results of UCF closure after hypospadias repair were searched for on PUBMED, Embase and Google Scholar. Study quality was assessed using Joanna Briggs Checklist (JBI) critical appraisal tool. The results with different techniques were compared with the two samples independent proportions test with the help of Microsoft Excel, MedCalc software and an online calculator. RESULTS: Seventy-three studies were shortlisted for the synthesis; the final analysis included 2886 patients (71 studies) with UCF repair failure in 539. A summary of various dimensions involved with the UCF repair has been generated including time gap after last surgery, stent-vs-no stent, supra-pubic catheterization, suture material, suturing technique, associated anomalies, complications, etc. The success rates associated with different techniques were calculated and compared: simple catheterization (100%), simple primary closure (73.2%), dartos (78.8%), double dartos flaps (81%), scrotal flaps (94.6%), tunica vaginalis (94.3%), PATIO repair (93.5%), biomaterials or dermal substitutes (92%), biocompatible adhesives (56.5%) and skin-based flaps (54.5%). Several techniques were identified as solitary publications and discussed. CONCLUSIONS: Tunica vaginalis and scrotal flaps offer the best results after UCF closure in the synthesis. However, it is not possible to label any technique as ideal or perfect. Almost all popular waterproofing layers have depicted absolute (100%) success sometimes. There are a vast number of other factors (patient's local anatomy, surgeon's expertise and technical perspectives) which influence the final outcome.

Unjumbling the TWIST score for testicular torsion: systematic review and meta-analysis.

OBJECTIVE: A systematic review and meta-analysis of the studies evaluating the utility of the Testicular Work-up for Ischemia and Suspected Torsion (TWIST) score in establishing or excluding the diagnosis of testicular torsion (TT) is herewith presented in an attempt to quantify the available evidence. METHODS: The study protocol was outlined in advance. The review has been conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA). The PubMed, PUBMED Central, PMC databases & Scopus followed by Google (Scholar & search engine) were systematically interrogated with the keywords TWIST score, testis and testicular torsion. Fourteen sets of data (n = 1940) from 13 studies were included; data from 7 studies (giving a detailed score-wise break-up) (n = 1285) were dis-integrated and re-integrated to tweak the cut-offs for low and high risk. RESULTS: For every 4 patients presenting to the Emergency Department (ED) with acute scrotum, one patient will eventually be diagnosed with TT. The mean TWIST score was higher in patients with testicular torsion (5.13 ± 1.53 vs 1.50 ± 1.40 for those without TT). TWIST score can be used to predict testicular torsion at cut-off of 5 with a sensitivity, specificity, PPV, NPV, and accuracy of 0.71 (0.66, 0.75; 95%CI), 0.97 (0.97, 0.98; 95%CI), 90.2%, 91.0%, and 90.9% respectively. While the slider for cut-off was shifted from 4 to 7, there was a rise in specificity and PPV of the test with a corresponding decline in sensitivity, NPV, and accuracy. The sensitivity witnessed a sharp decline from 0.86 (0.81-0.90; 95%CI) @ cut-off 4 to 0.18 (0.14-0.23; 95%CI) @ cut-off 7. The area under the SROC curve for cut-off 5 was more than that for cut-offs 4, 6 & 7. TWIST cut-off of 2 may be used to predict the absence of testicular torsion with a sensitivity, specificity, PPV, NPV, and accuracy of 0.76 (0.74, 0.78; 95%CI), 0.95 (0.93, 0.97; 95%CI), 97.9%, 56.5%, and 80.7%, respectively. While the cut-off is lowered from 3 to 0, there is a corresponding rise in the specificity and PPV, while the sensitivity, NPV, and accuracy are compromised. The sensitivity witnesses a sharp decline from 91 to 35%. The area under the SROC curve for cut-off 2 was more than that for cut-off @ 0, 1 or 3. The sum of sensitivity and specificity of TWIST scoring system to ascertain the diagnosis of TT is more than 1.5 for cut-off values 4 & 5 only. The sum of sensitivity and specificity of TWIST scoring system to confirm the absence of TT is more than 1.5 for cut-off values 3 & 2 only. CONCLUSION: TWIST is a relatively simple, flexible, and objective tool which may be swiftly administered even by the para-medical personnel in the ED. The overlapping clinical presentation of diseases originating from the same organ may prevent TWIST from absolutely establishing or refuting the diagnosis of TT in all the patients with acute scrotum. The proposed cut-offs are a trade-off between sensitivity and specificity. Yet, the TWIST scoring system is immensely helpful in the clinical decision-making process and saves time-lag associated with investigations in a significant majority of patients.

Pilot testing of mobile app-based blended learning on selected skills of cardiopulmonary resuscitation among nursing students.

Background Cardiopulmonary resuscitation (CPR) is a skill-oriented training programme required to be practised and updated periodically by every healthcare provider. Methods In an open-label randomized controlled trial, 81 fourth-year BSc Nursing students were randomized to experimental (n=41) and control (n=40) groups using a computer-generated table. The learning resource material was shared through a mobile-app with the experimental group (EG) and the control group (CG) received the internet link for retrieving the learning resource material, 4 days before a 1-day training programme. Baseline knowledge and skills assessment of the students was done before the commencement of the training programme, using a pre-validated self-developed questionnaire based on standardized CPR guidelines of professional bodies. Post-intervention assessment of knowledge, skills, confidence and satisfaction of the students with the training methodology was done at the end of the training programme. The confidence and satisfaction of the students with the training methodology were assessed using a standardized confidence scale and a self-developed satisfaction scale, respectively. Results The baseline knowledge and skills scores of the students were comparable (EG v. CG, knowledge: 16.04 [2.35] v. 15.52 [2.69], p=0.34; skill: 13.41 [5.28] v. 15.02 [4.66], p=0.16). A comparable improvement was seen in post-intervention knowledge and skills scores between the groups (EG v. CG, knowledge 17.78 [1.49] v. 17.70 [1.51], p=0.82; skill 29.85 [2.44] v. 30.08 [2.79], p=0.60). The post-intervention confidence in performing the skills (20.22 [2.76] v. 19.41 [3.63], p=0.331) and satisfaction with the method of dissemination of educational resource material (29.85 [2.4] v. 30.08 [2.79], p=0.73) were also comparable in both the groups. Conclusion Both mobile app-based and internet link-based learning resource material along with hands-on sessions were effective in bringing comparable improvement in knowledge, skills, self-confidence and satisfaction of students in performing the selected skills of cardiopulmonary resuscitation.

Comparing two different schedules of online learning for updated cardiopulmonary resuscitation guidelines in Covid-19 patients: A randomized study.

Background Coronavirus disease 2019 (Covid-19) is an evolving disease with newly generated evidence related to the clinical management of Covid-19 patients. We aimed to compare two online learning schedules for disseminating new cardiopulmonary resuscitation (CPR) guidelines in terms of knowledge gain and acceptability among nurses. Methods In a prospective randomized controlled study, 61 nurses trained in comprehensive cardiopulmonary life support (CCLS) were randomized to synchronous (n=31) and asynchronous learning groups (n= 30). The enhanced training module on CPR (ETMCPR) prepared by a team of experts was used to impart training to the nurses. Baseline data and pre-intervention knowledge of participants were collected using a structured demographic sheet and knowledge questionnaire (25 items) in a google form. Nurses in the synchronous group were provided training using ETMCPR through a licensed Zoom platform, while the nurses in the asynchronous group had access to the uploaded ETMCPR module in the e-learning platform. At the end of the intervention, the knowledge of the nurses was assessed along with their acceptability to the online learning schedule. Results Both schedules of online learning were effective in improving the knowledge scores of the nurses (11.93 [3.26] v. 21.15 [1.90], p=0.01 and 11.71 [3.12] v. 20.32 [1.71], p=0.01). The mean acceptability scores of nurses in the asynchronous group were statistically lower than in the synchronous group (38.93 [2.50] v. 42.5 [3.08], p=0.007). Conclusion Both synchronous and asynchronous schedules of online learning were effective in disseminating updated CPR guidelines; however, nurses in the synchronous group were more satisfied with the learning schedule.

Dissemination of Cardiopulmonary Resuscitation Training for Nurses Treating Coronavirus Disease-2019 Patients: A Single-arm Pre-experimental Study.

Introduction: Providing cardiopulmonary resuscitation (CPR) to a coronavirus disease-2019 (COVID-19) patient is challenging for the healthcare providers (HCP). COVID-19 cases have specific CPR requirements, which differ from standard resuscitation efforts. Objective: This paper aims to evaluate whether online learning can be an effective methodology for imparting information on the management of cardiopulmonary arrest in COVID-19 patients due to a novel virus unknown to HCP based on evaluation of knowledge acquisition and satisfaction of the nurses in the new area of medicine and virology. Methodology: In a single-arm, one group before and after design, from a cohort of 160 nurses trained in comprehensive cardiac life support (CCLS) formulated by the Indian Resuscitation Council (IRC), 73 nurses participated in the study. After obtaining informed consent through the email from the nurses, baseline data including demographic profile and knowledge related to CPR in COVID-19 patients were collected. An online intervention spread over 1 week was given using a validated e-learning module. The online intervention was found to be effective (pre- and post-intervention knowledge score 13.65 ± 3.01 vs 19.92 ± 1.94, p = 0.001). The majority of nurses were highly satisfied with the content and the training methodology (37.23 ± 4.70). Conclusion: A well-structured, online study material can be used in imparting knowledge and demonstrating the basic and essential skills to nurses, required for giving CPR to COVID-19 patients. How to cite this article: Joshi P, Das S, Thomas M, Mawar S, Garg R, Shariff A, et al. Dissemination of Cardiopulmonary Resuscitation Training for Nurses Treating Coronavirus Disease-2019 Patients: A Single-arm Pre-experimental Study. Indian J Crit Care Med 2022;26(3):327-330.

Association of Physical Problems and Depression with Elder Abuse in an Urban Community of North India.

CONTEXT: Elder abuse is a serious problem that has adverse consequence on health. Still, research on elder abuse is sparse in India. AIMS: This study aimed to find the nature, prevalence, and factors such as depression and physical problems associated with elder abuse in an urban North Indian community. MATERIALS AND METHODS: A cross-sectional study was conducted with 222 elders with 97 males, aged 60 years or older residing in an urban community of Delhi. Elders were assessed for abuse by modified Vulnerability to Abuse Screening Scale questionnaire, Geriatric Depression Scale, and self-reported questions on health problems. RESULTS: Mean age of the study population was 66.3 ± 4.2 years. The overall prevalence of any type of elder abuse was 24.3%. Psychological abuse was the most common type (22.9%) followed by financial abuse (5.8%), physical abuse (1.4%), and anti-constitutional abuse (nil). Among the abused, nearly 20% experienced more than one type of abuse. Thirty-seven women (30%) and 17 men (18%) reported elder abuse. Low income (

Non-compliance to the continuous ambulatory peritoneal dialysis procedure increases the risk of peritonitis.

BACKGROUND: Peritonitis in patients on continuous ambulatory peritoneal dialysis (CAPD) is the leading cause of technique failure. Information on the impact of non-compliance in performing CAPD exchange on peritonitis is limited. We aimed to find the prevalence of non-compliance to the CAPD procedure and its influence on the incidence of peritonitis. METHODS: This observational study included 30 adult patients undergoing CAPD. The CAPD exchange procedure was observed at home and assessed as per the structured checklist and categorized into poor, average and good compliance. The compliance was correlated with the episodes of peritonitis in previous 1 year. RESULTS: The patients' mean age was 52 ± 13 years and the mean duration of CAPD was 2.1 ± 0.9 years. Only 16.5% of patients were good performers, while 67% were average performers, and 16.5% were poor performers. The technique skill was similar across all the steps of the procedure. The most common improperly performed steps were: not putting on a face mask in 68%, not flushing the tubing system in 60%, and not washing hands in 24%. Poor adherence to procedure was independent of age, gender, education and duration of dialysis. Ten episodes of peritonitis occurred in 5 patients over 1-year period. Peritonitis occurred in 60% of poor performers, whereas fully compliant patients had no peritonitis. Also 40% of the poorly compliant patients had multiple episodes of peritonitis. CONCLUSIONS: Poor compliance in performing the CAPD procedure is a modifiable risk factor for peritonitis. Adherence to recommended aseptic technique is the cornerstone of peritonitis prevention.