Medicine

Background and aims- Patients for interventional pulmonary procedures (IPP) are inherently high risk due to various comorbidities as well as the procedure being variable in duration and adverse events. Incomplete muscle reversal can delay rapid recovery and lead to adverse events in the postoperative period. Sugammadex as a reversal agent, may offer distinct advantages when residual neuromuscular blockade is poorly tolerated. Limited data is available on use of suggamadex in high risk IPP regaurding extubation times and adverse events. Studies on pulmonary complications and anaphylaxis in this subset of pulmonary patients is controvertial. Moreover in the Indian setup optimizing the turnaround time to justify the cost of suggamadex for IPP is yet to be determined. In this retrospective study we will compare the advantages of using Sugammadex over the conventional reversal agent Neostigmine for time to extubation and time to shifting the patient to PACU in patients undergoing IPP. The hemodynamic parameters and adverse events will also be noted. Materials and methods-After ethics approval from institute (EC/OA- 48/2025) we conducted a retrospective cohort study of 70 adults (18-60yrs) for a duration of 6 months in our institute who underwent IPP under general anaesthesia ( tracheal dilation, tracheal biopsy, EBUS TBNA,BAL etc) . They were categorized into two groups: Group A- suggamadex vs. Group B- neostigmine. TOF monitoring was recorded and time to extubation and shift to PACU was noted along with hemodynamics and adverse effects. The statistical software SPSS version 16 was used for the analysis. Results-A total of 70 patients were included. Patients in Group sugammadex showed less time to extubate (5.80+/-0.96 vs 13.26+/-1.88 ,P value 0.0001) and discharge from PACU (10.49+/-1.44 vs 28.57+/-3.34 min, P = 0.000003) than in Group neostigmine. The difference between heart rate , blood pressure and respiratory rate and adverse events were not statistically significant. Conclusion-Sugammadex shortens the time to extubate and discharge from PACU in patients undergoing IPP, accelerating recovery and turnaround time. No additional adverse events or hemodynamic instability were noted with suggamadex in this subset of patients. No coughing irritable airway.

Introduction: The incidence of postoperative delirium (POD) is high in frail elderly patients who have undergone gastrointestinal surgery, and POD significantly increases the risk of complications and medical burden. Opioid-free anaesthesia (OFA) involves a multimodal analgesic strategy, which may help to reduce the risk of POD. However, relevant studies focusing on frail elderly patients are still limited. This study aims to investigate the effect of OFA on the occurrence of POD in frail elderly patients after gastrointestinal surgery. Methods: This single-centre, prospective, randomized controlled trial (RCT) will be conducted at the First Affiliated Hospital of Shandong First Medical University, China. A total of 44 frail elderly patients aged 65 years or older who plan to undergo elective gastrointestinal surgery (modified frailty index (mFI > 0.27) will be randomly assigned to either the OFA group (receiving dexmedetomidine, esmolol, and ketamine) or the opioid-based anaesthesia (OBA) group. The primary outcome is the incidence of POD within 7 days after surgery or at discharge. Secondary outcome measures include the perioperative stress response, inflammation, intraoperative haemodynamics, postoperative 30-day all-cause mortality, intraoperative haemodynamic changes, 15-item quality of recovery (QoR-15), and postoperative complications during hospitalization. This study focuses on frail elderly individuals (a high-risk population) and aims to investigate the potential benefits of the OFA strategy in reducing the incidence of POD by reducing exposure to opioids through multimodal analgesia. If positive results are obtained in this study, they may provide new evidence for optimizing the perioperative management of such patients. This study is a single-centre, prospective RCT, and the results can provide preliminary evidence for subsequent studies to be performed on a larger scale. Discussion: This study focuses on frail elderly individuals (a high-risk population) and aims to investigate the potential benefits of the OFA strategy in reducing the incidence of POD by reducing exposure to opioids through multimodal analgesia. If positive results are obtained in this study, they may provide new evidence for optimizing the perioperative management of such patients. This study is a single-centre, prospective RCT, and the results can provide preliminary evidence for subsequent studies to be performed on a larger scale. Trial registration: NCT07603596.

Background Postoperative nausea and vomiting (PONV) remains a frequent and distressing complication after gynecologic laparoscopic surgery, with residual incidence approaching 30-40% despite contemporary multimodal antiemetic prophylaxis. Transcutaneous auricular vagus nerve stimulation (taVNS) is a noninvasive neuromodulation technique that activates auricular vagal afferents projecting to brainstem nuclei implicated in emetic reflexes. We present the protocol of a randomized trial to evaluate taVNS as an adjunctive, nonpharmacologic strategy to reduce PONV in this high-risk population. Methods This single-center, prospective, randomized, double-blind, sham-controlled, parallel-group superiority trial will enroll 146 adult women undergoing elective gynecologic laparoscopy under general anesthesia. Participants will be randomized 1:1 to active taVNS or sham stimulation, with stratification by Apfel risk score ([≤]2 vs. [≥]3). Two 30-minute sessions will be delivered: one beginning 30 minutes before anesthesia induction and another 30 minutes after arrival in the post-anesthesia care unit. The primary outcome is the incidence of PONV within 48 hours postoperatively. Secondary outcomes include nausea severity (11-point numerical rating scale), time to first PONV episode, number of vomiting/retching episodes, rescue antiemetic use, postoperative pain intensity, cumulative opioid consumption (morphine equivalents), Quality of Recovery-15 scores at 24 and 48 hours, and gastrointestinal recovery indices. Analyses will follow intention-to-treat and per-protocol principles; missing data will be addressed via multiple imputation. Conclusions This trial aims to provide rigorous evidence on the efficacy and safety of perioperative taVNS for PONV prevention in women undergoing gynecologic laparoscopy. If proven effective, taVNS could be integrated into enhanced recovery after surgery (ERAS) pathways as a mechanistically grounded, nonpharmacologic adjunct to standard antiemetic regimens. Trial registration Chinese Clinical Trial Registry ChiCTR2600115965 (prospectively registered).

Background: Knowledge translation (KT) is essential for ensuring that research evidence informs policy and practice. However, little is known about researchers' intentions to engage in KT activities or their relationship with conventional bibliometric indicators. This study aimed to (1) assess researchers intentions to engage in KT activities using a questionnaire informed by the Theory of Planned Behavior (TPB), and (2) examine the association between these intentions and individual bibliometric indicators. Methods: A cross-sectional survey was conducted among faculty members at Tehran University of Medical Sciences. A questionnaire informed by selected constructs of the TPB was developed to assess researchers intentions to engage in activities across the seven components the action cycle of Knowledge-to-Action (KTA) framework. The instrument was validated through several rounds of expert review and then with a sample of potential participants. Bibliometric indicators (H-index, Number of Publications, Number of Citations, First-Author Publications, Corresponding Authorship, International Publications and Self-Citations) were extracted from the national academic registry. To assess representativeness, bibliometric characteristics of respondents were compared with those of a random sample of non-respondents drawn from the same registry. Confirmatory Factor Analysis (CFA) validated the intention construct, and Structural Equation Modeling examined associations with demographic and bibliometric variables. Results: A total of 143 researchers participated. Intention scores were highest for adapting knowledge to local contexts and identifying barriers and facilitators, and lowest for monitoring and sustaining knowledge use. CFA supported a unidimensional intention construct with favorable model-fit indicators. No bibliometric indicator was significantly associated with KT intention. Age was the only significant predictor. Respondents had stronger bibliometric profiles than non-respondents, indicating potential non-response bias. Conclusions: Researchers reported relatively strong intentions to engage in KT, but these intentions were not associated with conventional bibliometric indicators. Age was the only significant predictor. Overall, findings suggest that traditional academic metrics may not reflect KT intentions and highlight the need to strengthen institutional incentives for KT.

Background: Academic achievement is crucial for university students, but various factors affect their performance. This study explores the impact of anxiety, sleep quality, social media use, and socioeconomic status on academic performance (CGPA) among public university students in Bangladesh. Data and Methods: Data were collected from 225 students using a structured questionnaire that assessed anxiety (GAD-7), sleep quality (PSQI), social media use (SMUQ), and socioeconomic status (income, parental education). Structural Equation Modeling (SEM) was used to analyze the relationships between these variables. Outcomes: The results showed that socioeconomic status had a strong positive effect on academic performance ({beta} = 0.745, p < 0.001), while anxiety negatively impacted academic outcomes ({beta} = -0.675, p < 0.001). Sleep quality was positively related to academic performance ({beta} = 0.113, p < 0.05), but with a weaker effect. Social media usage is found to have a negative significant effect on academic performance ({beta} = -0.137, p < 0.001). Conclusion: These findings highlight the importance of controlling social media usage and anxiety to enhance academic performance among adult students. Sleep quality and socioeconomic background of the students are also found to be meaningfully associated with their educational progress.

Background. Journal clubs (JCs) are a popular education format. Interest in studying their impact is high, and authors often report positive results related to subjective parameters. Objective assessments of effectiveness are limited and contradictory. In this paper, we share our experience and describe our journal club effectiveness. Methods. We conducted a prospective cohort study within our online journal club. Meetings followed a discussion-based format and were held via Zoom, with timing and topics determined by voting in the club Telegram chat. Enrolment occurred in waves and included an application, entry test, and interview. During each recruitment wave, both club members (treatment group) and applicants (control) completed an admission test assessing knowledge of evidence-based medicine and statistics. Results. The JC currently comprises 27 members. Over the past year, 76 meetings were held, with 75% of participants grading their experience with 9 or 10 on a ten-point scale. Multivariate analysis demonstrated non-significantly results (SMD = 0.19 (95% CI 0.004; 0.38), p = 0.046) among participants. However, in other adjusted models, differences between groups were not statistically significant (p > 0.05). Conclusion. While the analysis of the subjective outcomes is consistent with findings from previous studies, the objective outcomes remain inconclusive. Further research is needed to refine the methodology for the organization and evaluation of journal clubs.

Background: Endoscopic submucosal dissection (ESD) of superficial esophageal squamous cell carcinoma (SESCC), with or without the esophageal gland duct involvement (DI or NDI), has been reported in small case series, but ESD-related safety, efficacy, and outcomes remain unknown. We conducted a retrospective study of those issues in consecutive 748 patients treated at our center in China. Material and Methods: Over the study period from January 2014 to January 2019, we identified 748 eligible SESCC patients who were divided into the DI (22.6%, 169/748) and NDI (77.4%, 579/748) groups, based on histopathologic reports. Following the European and Japanese guidelines on endoscopic resection of SESCC, we investigated and statistically compared characteristics of clinicopathology and ESD-related safety, efficacy, and prognosis between DI and NDI groups. Results: The mean age of patients was 64.9 years for the cohort and significantly older in the DI (66.1) than in the NDI (64.5) group (P<0.05). There was no significant difference in smoking/alcohol abuse and comorbidity. Endoscopically, the DI group showed significantly larger tumor size and deeper invasion than the NDI group. There was no ESD-related death in the cohort. Although the en bloc resection rate was 100%, the complete and curative resection rates were significantly lower in the DI (88.2% and 61.2%, respectively) than in the NDI (96.4%, and 86.9%, respectively) group (P<0.01). ESD-related infection (0.7%) and bleeding (2.3%) rates were very low and no significant difference was found between the two groups. Only one perforation (0.1%) occurred in the NDI group. Post-ESD stenosis was 11.9% for the cohort and significantly more common in the DI (20.7%) than in the NDI (9.3%) group (P<0.01). The overall survival rate was 95.7% for the cohort and significantly lower in the NDI (94.6%) than in the DI (100.0%) group (P<0.05). However, there was no significant difference in disease-specific death, recurrence-free survival, distant metastasis, and the requirement for subsequent chemoradiation therapy and surgery between the two groups. Conclusion: In our cohort, there was no ESD-associated death; ESD-related infection and bleeding were minimal; and perforation was rare. Post-ESD stenosis was 11.9% in prevalence and successfully managed by endoscopic dilation. The overall survival rate was 95.7%. Compared to the NDI group, the DI group showed older age, larger tumor size, deeper invasion, lower complete and curative resection rates, higher prevalence of post-ESD stenosis; there was no significant difference in disease-specific death. Taken together, ESD was safe with excellent efficacy and prognosis for endoscopic resection of SESCC with or without esophageal gland duct involvement. Keywords: superficial esophageal squamous cell carcinoma, endoscopic submucosal dissection, ductal involvement, survival, postoperative stenosis.

Background Prediction and diagnosis of recurrent primary sclerosing cholangitis (rPSC) after liver transplantation remain challenging. We investigated anti-integrin v{beta}6 autoantibody titers and their association with rPSC development. Methods Twenty-three patients with PSC with serial serum samples and liver biopsies after liver transplantation were included. rPSC was diagnosed according to the 2024 Japanese diagnostic criteria. Anti-integrin v{beta}6 autoantibody titers were measured by enzyme-linked immunosorbent assays. Fold changes (FCs) in antibody titers were calculated relative to each patient's pre-transplant baseline, and the maximum FC during post-transplant follow-up was defined as FCmax. Results Antibody titers significantly decreased at the first postoperative measurement compared with the pre-transplant level. Ten of 23 patients developed rPSC. Three patients whose ulcerative colitis activity changed after transplantation were excluded from further analysis, leaving 20 patients. The maximum absolute antibody titer during post-transplant follow-up was not associated with rPSC development. However, FCmax was significantly higher in patients with rPSC than in those without rPSC (1.381 vs. 0.514, P = 0.041), with an AUC of 0.781. Conclusions Anti-integrin v{beta}6 autoantibody titers significantly decreased after liver transplantation for PSC. Post-transplant antibody re-elevation relative to the pre-transplant baseline was significantly associated with the development of rPSC.

Objective: This study aimed to evaluate whether PVi and IJV-VI demonstrate sufficient agreement and trending ability to support their clinical interchangeability during laparoscopic living donor nephrectomy. Methods: A prospective observational concordance study was conducted in adult patients undergoing elective laparoscopic living donor nephrectomy under mechanical ventilation. Simultaneous paired measurements of PVi and IJV-VI were obtained every 15 minutes during surgery. Agreement between methods was assessed using repeated-measures Bland Altman analysis. Trending ability was evaluated using polar plot and four-quadrant plot analyses. Results: Thirty-six patients were included, providing 366 paired intraoperative measurements. Bland Altman analysis demonstrated a small overall bias of 0.06% (95%CI;0.21 to 0.39), with wide 95% limits of agreement ranging from -5.10% to 5.22% and a global percentage error of 55.96% (95%CI 37.81-74.17). Polar plot analysis showed poor trending ability, with an angular bias of 14.2o, angular dispersion of 117o, and only 34.5% of vectors within the clinically acceptable +/-30o zone. Four-quadrant analysis demonstrated an overall concordance rate of 84.7% after applying a central exclusion zone. Conclusion: Although PVi and IJV-VI demonstrated a strong positive association during laparoscopic living donor nephrectomy, agreement and trending ability between methods were limited.

Objective: To assess the efficacy of an executive peer coaching program, Charting Champions Program (CCP), in helping physicians manage their administrative workload, thereby improving time management, workflow and well-being. Findings: In this longitudinal survey study, physicians self-reported significant improvements in completing charting and administrative paperwork during their clinical day. Physicians reported significant improvements in mental, cognitive and emotional states after the program. Meaning: The Charting Champions Program is an effective intervention that supports physicians in problem-solving the administrative burden of their clinical day, improving workflow efficiency, completing administrative requirements during clinical hours, and enhancing work-life balance and personal satisfaction. Background: Physicians are subject to high levels of mental, physical, and emotional stress, partly due to increasing administrative burdens. Online coaching is a proven intervention to help physicians improve workflow efficiency, reduce administrative burden and improve job satisfaction. Design: This voluntary longitudinal survey took place between 2020 and 2023. Physicians were asked to complete a survey at program entry and again 30-90 days after program completion. The survey consisted of 14 Likert scale questions, and a final sample of 280 physicians completed both surveys. Intervention: CCP contains modules that teach workflow improvements for clinical days, including timely charting, administrative task workflow, managing patient consultations and reducing interruptions. Interventions include self-paced modules, live coaching, recordings and an online peer community. Results: Post-CCP physicians reported a significant decrease in hours spent charting (P<0.0001) and completing clinical paperwork outside of clinical hours (P<0.006). Physicians also reported a decrease in work-related dread (P<0.001), feelings of burnout (P<0.001), and thoughts of quitting due to administrative burdens (P<0.001). Physicians felt more focused at work (P<0.001), felt more in control of the clinical day (P<0.001), and rated their mental energy at work higher (P<0.001). The program did not affect the number of patients seen in a full clinical day (P > 0.918). Conclusion and Relevance: The CCP reduces the time physicians spend on tasks outside of clinical hours, increasing free time without decreasing the number of patients seen per day.

Background: Emergency conversion from labor epidural analgesia to Category I cesarean section leaves little time for epidural top-up to produce a surgical block. We examined whether low-dose intravenous esketamine could provide short-term bridging analgesia and sedation while maintaining maternal hemodynamics, oxygenation, and early neonatal safety. Methods: In this randomized study, parturients requiring Category I cesarean section after labor epidural analgesia received either esketamine 0.15 mg/kg or normal saline 1 min before skin incision, together with epidural alkalinized lidocaine. The primary outcome was the longitudinal change in maternal systolic blood pressure during the 20-min observation window. Secondary outcomes included heart rate, SpO2, intraoperative pain, surgeon satisfaction with muscle relaxation, Ramsay sedation score, and neonatal Apgar scores. We analyzed repeated continuous outcomes with linear mixed-effects models and repeated binary outcomes with generalized estimating equations. The single post-administration Ramsay outcome was analyzed using logistic regression. Apgar scores were summarized descriptively using medians, interquartile ranges, and counts.Results: We analyzed 55 parturients, 31 in the esketamine group and 24 in the normal saline group. Esketamine did not meaningfully alter the systolic blood pressure trajectory. Heart rate and SpO2 showed broadly similar patterns between groups, with no signal of esketamine-related respiratory deterioration. The esketamine group had lower odds of intraoperative pain at 5, 15, and 20 min and a higher probability of target Ramsay sedation. Surgeon satisfaction with muscle relaxation showed no clear between-group difference. Apgar scores remained high in both groups. Conclusion: Low-dose intravenous esketamine 0.15 mg/kg may be a practical bridging adjunct during emergency conversion from labor epidural analgesia to Category I cesarean section. It improved early pain control and target sedation without a clear adverse signal in systolic blood pressure, heart rate, oxygenation, or early Apgar scores. Trial Registration: Chinese Clinical Trial Registry, ChiCTR2600121948; retrospectively registered.

Perioperative safety checklists standardize critical actions, but reliable completion depends on the surrounding work system and team behavior. We conducted a prospective observational analytic study from April to May 2026 in the central surgical unit of a high-volume public teaching referral hospital in Indonesia to examine whether patient safety culture and teamwork were associated with directly observed perioperative safety compliance and whether teamwork mediated the culture-compliance relationship. Patient safety culture was measured with the Hospital Survey on Patient Safety Culture 2.0, teamwork with a 35-item TeamSTEPPS Teamwork Perceptions Questionnaire research adaptation, and compliance by direct role-based observation using a 45-item checklist derived from the AORN Comprehensive Surgical Checklist. Eighty of 92 recruited professionals contributed 240 person-operation observations across 50 operations. Overall compliance was 74.75%, with sign-out lowest at 70.68%. Patient safety culture was associated with teamwork ({beta} = 0.590; 95% CI 0.510-0.770) and directly with compliance ({beta} = 0.407; 95% CI 0.187-0.712). The teamwork-compliance coefficient was positive ({beta} = 0.285; p = 0.046), but the prespecified percentile 95% CI included zero (-0.045 to 0.517). The indirect effect through teamwork was not supported ({beta} = 0.168; p = 0.079). These findings support a system-level interpretation of perioperative safety and identify learning-oriented responses to error, situation monitoring, and sign-out fidelity as measurable targets for future improvement efforts.

INTRODUCTION Large language models (LLMs) have demonstrated substantial performance on medical licensing and board examinations, but their application to anesthesiology remains less well studied. Prior evaluations have not compared current-generation models from different developers or assessed performance on figure-dependent questions that earlier models lacked the capability to interpret. This study evaluates the performance of two current-generation LLMs on a comprehensive anesthesiology in-training examination (ITE) review question bank, including figure-dependent items. METHODS A total of 1,001 single-best-answer questions from an anesthesiology ITE review text, spanning 11 content chapters, were administered to Claude Opus 5 and GPT-5.6. No questions were excluded. Each item was presented once in a fresh, stateless context with no tool access, retrieval, answer key, or explanation provided in the prompt. Performance was analyzed by question format, and all 27 figure-dependent items were administered with their published figures supplied. Accuracy between models was compared using McNemar's test. RESULTS Claude Opus 5 answered 947/1,001 items correctly (94.6%; 95% CI, 93.0-95.8), and GPT-5.6 answered 946/1,001 correctly (94.5%; 95% CI, 92.9-95.8); the difference was not significant (McNemar p=1.00). Accuracy was similar across most question formats. On standard questions, accuracy was 94.3% and 94.6% for Claude Opus 5 and GPT-5.6, respectively; on the 18 figure-based questions with figures supplied, accuracy was 94.4% and 83.3%, respectively; and both models achieved 100% accuracy on image-option items. Withholding figures from the same 18 figure-based questions reduced pooled accuracy from 88.9% to 52.8% (exact McNemar p=0.03 and p=0.04 for Claude Opus 5 and GPT-5.6, respectively). The models agreed on 957/1,001 items (95.6%). Of the 33 items both models answered incorrectly, they selected the same incorrect option on 32 (97%). DISCUSSION Current-generation LLMs achieved approximately 95% accuracy, substantially improving on our prior results with earlier-generation models and placing both models within the highest band of the ITE normative framework, corresponding approximately to the 99th percentile across training levels. By comparison, our prior work with previous models placed ChatGPT-3.5 at the 52nd, 3rd, and 1st percentiles and ChatGPT-4.0 at the 99th, 95th, and 84th percentiles across increasing levels of training. Multimodal capability now permits successful interpretation of many figure-dependent questions, although performance declines markedly when required visual information is unavailable, and highly concordant errors remain. These findings support an increasingly promising role for LLMs as accessible, on-demand educational adjuncts for anesthesiology trainees, provided complete source material is supplied and outputs are critically reviewed.

Purpose: Lung cancer screening (LCS) with low-dose computed tomography (LDCT) reduces lung cancer mortality, yet screening participation remains low. We evaluated whether a brief informational video nudge delivered immediately before a scheduled clinical encounter increased LCS ordering and baseline LCS completion. Patients and Methods: We conducted a randomized feasibility trial within Kaiser Permanente Colorado from March through October 2025. LCS-eligible patients with an upcoming primary care or pulmonology appointment were assigned to intervention or usual care based on birth month. Intervention patients were split into two group, a group who received the LCS informational video nudge via text message within 24 hours of an eligible appointment; and second group who received the text plus a QR code video link during appointment rooming. Outcomes included LCS orders, baseline LCS-LDCT completion, and video engagement. Multivariable logistic regression was used to evaluate factors associated with LCS ordering. Results: Among 1,093 patients, 549 were assigned to intervention and 544 to usual care. Intervention patients were more likely to receive an LCS order within 1 day of their appointment (22.6% vs 16.4%; p=.010) and any time during follow-up (32.6% vs 24.1%; p=.002). Baseline LCS-LDCT completion was 51% higher in the intervention group, although the difference was not statistically significant (8.6% vs 5.7%; p=.078). Among the intervention group, 93 individuals (17%) viewed the video, generating 114 total views, and viewers watched an average of 79% of the video. Most views (82.5%) occurred through text-message delivery rather than QR codes. Conclusion: A brief, low-burden LCS informational video delivered immediately before a clinical encounter and integrated into existing workflows significantly increased LCS ordering and was associated with higher screening completion. Timely, scalable digital nudges may provide an effective strategy for improving LCS participation. Based on the observed effectiveness, feasibility, and efficiency of the intervention, KPCO incorporated the behavioral nudge into standard clinical care in February 2026.

Objective Nurses' specific medication-administration double-check procedures vary widely; while independent double-checks (IDCs) are considered effective and recommended, they are implemented insufficiently in practice. This study aimed to classify these procedures by their component features and determine which features nurses consider desirable and perceive as implemented in clinical practice. Design Cross-sectional web-based vignette study Setting, participants, and methods Nurses working in Japanese hospitals or clinics participated in this study, for which we created 84 scenarios by combining checking procedures' features, including independence between checkers, across the calculation, preparation, and administration stages. For each scenario, participants self-reported the desirability of the procedure and its perceived implementation frequency in their clinical setting. Linear mixed-effects models assessed associations between checking-procedure features and each rating, and McNemar's test assessed discrepancies between desirability and implementation frequency for IDC. Primary outcome Associations between double-check procedures' features and their desirability and implementation frequency, and the alignment between desirability and implementation frequency for IDC Results Of 534 respondents, 265 were analyzed after prespecified attention-check exclusions. Independent checking was positively associated with desirability (b=0.304, 95% CI [0.255, 0.353], p<0.001), perceived implementation frequency for high-risk medications (b=0.140, 95% CI [0.080, 0.200], p<0.001), and non-high-risk medications (b=0.083, 95% CI [0.022, 0.143], p=0.008). Only 22.5% of nurses perceived IDC as the most frequently implemented procedure during the calculation stage. Moreover, 23.4% rated IDC as the most desirable, but did not report it as the most frequently implemented, whereas 8.1% showed the reverse pattern (OR=2.89, 95% CI [1.69, 4.94], p<0.001). Conclusions Although independence, a key feature of IDC, was reflected in nurses' desirability ratings and perceived implementation frequency, IDC was not the most frequently implemented checking procedure, relative to others. Implementing IDC may require not only promoting understanding of its significance but also establishing work protocols and organizational environments that enable independent checking.

Abstract Background: Even though significant advances in diagnosis, treatment, and prevention strategies have been implemented, neonatal sepsis remains a common concern in clinical practice, especially in low-resource countries. It is one of the major causes of death during the first month of life. This study aimed to assess clinical outcomes and predictors of mortality among neonates with neonatal sepsis admitted to public hospitals in selected Hospitals in Addis Ababa, Ethiopia. Methods: A hospital-based prospective cohort study design was conducted among 466 neonates admitted with neonatal sepsis from September 2024 to January 2025. All neonates who were admitted to selected Hospitals of Addis Ababa city after being clinically or laboratory-diagnosed with neonatal sepsis by the attending physician were included in the study. Data were entered into EpiData 4.2 and analyzed by SPSS version 26. Bivariate and multivariate Cox regression were used to identify the relationship between dependent and independent variables. Finally, variables with p-value [&le;] 0.05 were taken as significant factors associated with poor clinical outcome. Results: The study was conducted among 466 neonates admitted with neonatal sepsis. Of all neonates admitted with neonatal sepsis, 372 (79.8%) were discharged with good outcomes, and 94 (20.2%) had a poor outcome/died. Duration of ruptured membrane being >12hr (AOR=7.02, 95 % (CI: 1.85, 26.57), marital status /divorced (AOR=3.12, 95 % (CI: 1.67, 7.45),rural residence (AOR= 6.05, 95 % (CI: 2.03-16.53), assisted instrumental delivery (AOR= 5.99, 95 % (CI: 1.46-17.11), meconium-stained amniotic fluid ((AOR= 9.48, 95 % (CI: 0.49-18.61)), no initiate exclusive breast feed within one hour (AOR= 3.20, 95 % (CI: 0.90-7.52), chest in drawing (AOR= 5.81, 95 % (CI: 1.75-11.23) were significantly associated with neonatal mortality. Conclusion: Neonatal mortality was moderately high. Meconium-stained amniotic fluid, prolonged duration of ruptured membrane (>12hr), Mode of delivery (instrumental delivery), and chest in drawing are among the predictors of neonatal mortality. Keywords: -Clinical outcome,Neonatal sepsis, Mortality, predictors, Ethiopia.

Objectives To evaluate discrepancies between radiologists and referring physicians in the interpretation of diagnostic probabilities conveyed by common Japanese expressions used in radiology reports. Materials and Methods Fifteen expressions commonly used to convey diagnostic probabilities in radiology reports were selected by five attending radiologists. An anonymous online survey was distributed to 26 radiologists and 33 referring physicians at a single institution. Participants assigned a diagnostic probability (from 0% to 100% in 10% increments) to each expression. Differences in median probabilities between radiologists and referring physicians were analyzed using the Mann-Whitney U test. Variability in interpretation was assessed using interquartile range (IQR), with IQR [&ge;] 30% defined as substantial variability. Results All radiologists (26/26) and 97% of referring physicians (32/33) completed the survey. Seven of the 15 expressions showed statistically significant differences in interpretation between radiologists and referring physicians: "c/w" (80% vs. 60%; p = 0.031), the Japanese equivalents of "present" (100% vs. 100%; p = 0.024), "suspect of" (80% vs. 70%; p = 0.007), "possibly" (50% vs. 70%; p < 0.001), "unlikely" (10% vs. 10%; p = 0.022), "cannot be ruled out" (25% vs. 40%; p < 0.001), and "not inconsistent with" (80% vs. 90%; p = 0.008). Substantial variability in interpretation (IQR [&ge;] 30%) was observed for four expressions: "cannot be ruled out" (IQR, 10%-40%), "s/o" (IQR, 60%-90%), "c/w" (IQR, 50%-90%), and "not inconsistent with" (IQR, 70%-100%). Conclusion This study revealed that nearly half of the Japanese expressions commonly used to convey diagnostic probabilities were interpreted differently by radiologists and referring physicians. These discrepancies highlight the need for a standardized lexicon to improve clarity and consistency in radiology reporting.

Background A culture of patient safety is a significant determinant of healthcare quality and the prevention of patient harm. The objective of this study was to evaluate patient safety culture among healthcare workers at a tertiary-care hospital in India using the Indian-adapted Hospital Survey on Patient Safety Culture (I-HSOPSC 2.0). Method The survey was descriptive and cross-sectional, carried out among 96 healthcare practitioners, comprising 32 doctors, 32 nurses, and 32 allied health professionals. Also, a validated version of the Hospital Survey on Patient Safety Culture (I-HSOPSC 2.0) was used to measure patient safety culture in India. Descriptive statistics, Shapiro-Wilk test, Kruskal-Wallis test, Fishers exact test, and positive response rate analysis were used for the data analysis. Result The overall patient safety culture score was 3.72 {+/-} 0.52, indicating a positive view of patient safety culture. In terms of domains, Communication about Errors, Management Support for Patient Safety, and Teamwork scored highest, while Staffing, Work Pace, and Response to Errors scored lowest. Considerable discrepancies were observed across professions, with allied health professionals giving more favourable answers than nurses. Conclusion Overall, the culture around patient safety was good, but areas such as staffing, pace of work, and error response need targeted attention to sustain patient safety and improve the quality of care in healthcare services.

Introduction Individuals with Gastroesophageal Reflux Disease (GERD) often experience airway inflammation and bronchoconstriction as a result of reflux aspiration and/or vagally mediated reflexes. The Impulse Oscillometry System (IOS) is a sensitive, non-invasive tool that can detect subtle changes in airway resistance. While there are few studies exploring airway resistance in GERD globally, no studies have been conducted in Sri Lanka. Therefore, we aim to compare the airway resistance using IOS in medical undergraduates with and without symptomatic GERD. Methods A cross-sectional study was conducted among 811 medical undergraduates (31.1% male; mean age 22.9 years) at the Faculty of Medicine, Rajarata University of Sri Lanka. Symptomatic GERD was screened using the validated GerdQ, and a cutoff of[&ge;]8 was used to diagnose those with GERD symptoms. Of the 242 (29.8%) with GERD symptoms, 188 with chronic respiratory diseases or recent respiratory symptoms were excluded, and 50 with GERD symptoms and 50 healthy, age- and sex-matched controls were recruited. Lung function was assessed using IOS and spirometry, according to American Thoracic Society (ATS) and European Respiratory Society (ERS) guidelines. Results Prevalence of symptomatic GERD among medical undergraduates was 29.8% (242/811). The common symptoms among GERD were heartburn (89.6%, 217/242) and regurgitation (85.5%, 207/242). Oscillometry parameters including, R5-R20 Hz (15.29% vs 9.69%, p=0.002), Fres (14.95 1/s vs 13.37 1/s, p = 0.04), and AX (0.66 vs 0.48, p = 0.02) were significantly higher in students with symptomatic GERD (mean = 15.29%) than in healthy controls (mean = 9.69%; p = 0.002). However, spirometry parameters including FEV1, FVC, and PERF did not differ between the GERD-positive and control groups. Conclusion Individuals with symptomatic GERD demonstrated a higher peripheral airway resistance compared to controls, whereas no significant difference was observed in upper airway resistance. This could be due to the gastric acid stimulation of vagal nerve terminations in the lower part of the esophageal wall, leading to increased resistance in the peripheral airways through vagally mediated bronchoconstriction.

ObjectiveTo establish a standardized training program for endoscopic pathogen visualization literacy (EPVL) based on fluorescence rapid on-site evaluation (ROSE) technology for gastroenterologists, and to evaluate its training efficacy. MethodsA prospective quasi-experimental study was conducted. A total of 54 gastroenterology trainees were non-randomly allocated into the EPVL training group (Group A, n=28, 16-hour comprehensive training) and the control group (Group B, n=26, 3.5-hour traditional teaching). Pre- and post-training assessments included theoretical examinations, fluorescence ROSE image interpretation tests (30 parallel images per set), interpretation speed measurement, and clinical decision-making integration evaluation. The primary outcome was the change in image interpretation accuracy, analyzed by ANCOVA with pre-test scores as the covariate. ResultsBaseline characteristics were comparable between groups (P>0.05 for all demographic variables and pre-test scores). Group A showed significant improvement in image interpretation accuracy from 57.8{+/-}13.6% pre-training to 82.5{+/-}11.2% post-training (improvement of 24.7%, paired t=-12.86, P<0.001), while Group B improved from 58.5{+/-}13.0% to 71.0{+/-}13.5% (improvement of 12.5%, paired t=-5.24, P<0.001). After ANCOVA adjustment for pre-test scores, the between-group difference was significant (F(1, 51)=10.95, P=0.0017, 2=0.177), with Cohens d=0.94 (large effect size). Interpretation speed in Group A (19.2{+/-}2.8 s/image) was significantly faster than in Group B (32.5{+/-}6.0 s/image, t=-10.45, P<0.001). Clinical decision-making scores were significantly higher in Group A (80.5{+/-}8.0 vs. 65.3{+/-}11.5, t=5.60, P<0.001). The Kappa agreement with the gold standard in Group A improved from 0.56{+/-}0.18 to 0.84{+/-}0.11 (t=-8.35, P<0.001). Participant satisfaction exceeded 88%. ConclusionThe EPVL training program significantly improves gastroenterologists fluorescence ROSE image interpretation accuracy, speed, and clinical decision-making integration, providing a novel and effective standardized training paradigm for digestive endoscopy education.