Introduction: The COVID-19 pandemic accelerated the adoption of alternative instructional approaches, including distance and online learning. This study aimed to determine factors associated with preference for online learning modality among medical students at a private medical school in the National Capital Region (NCR). Methods: An analytical cross-sectional study was conducted among 367 medical students using convenience sampling. Participants completed an online survey assessing preferred learning modality, general anxiety, self-efficacy, and satisfaction with online learning. Factors associated with preference for online learning were identified using logistic regression analysis. Results: Most respondents (79.3%) preferred traditional face-to-face learning, whereas 20.7% preferred online learning. Male students were more likely to prefer online learning than female students (OR = 2.19, p = 0.003). Married students were more likely to prefer online learning than unmarried students (OR = 9.71, p = 0.021). Students who reported greater satisfaction with their online learning experience were more likely to prefer online learning (OR = 2.28, p = 0.024). Self-efficacy demonstrated a borderline association with preference for online learning (OR = 0.42, p = 0.053). Conclusion Sex, civil status, and satisfaction with online learning were significantly associated with preference for online learning modality. Self-efficacy demonstrated a borderline association. Despite the increased use of online learning during the COVID-19 pandemic, most respondents continued to prefer traditional face-to-face instruction.
Education ; Anxiety ; Self-efficacy

Objective: This study aimed to demonstrate the benefits of using SaTScan (Boston, MA, USA), a cluster-detection software programme, and whole genome sequencing to investigate a suspected outbreak of Serratia marcescens infections in a tertiary government hospital in the southern Philippines. The hospital is part of the national Antimicrobial Resistance Surveillance Program’s network of sentinel sites. Methods: The investigation followed national outbreak investigation protocols. In May 2022, when evaluation of daily hospital laboratory census data revealed an increase in the number of Serratia species in the hospital, an alert was triggered. A concurrent, routine SaTScan analysis of the hospital’s surveillance data by the Antimicrobial Resistance Surveillance Reference Laboratory confirmed a cluster of cases. The Reference Laboratory requested isolates from clinical specimens from the hospital for confirmation of bacterial identification, antimicrobial susceptibility testing and whole genome sequencing. Results: Six isolates were submitted for genomic analysis, two of which were from the identified cluster. Although originally identified as S. marcescens, five of the isolates were subsequently confirmed as S. sarumanii. Phylogenetic analysis showed that the two isolates from the cluster were closely related and belonged to the same clade, which may suggest a common source. Three antimicrobial resistance genes were identified, but their phenotypic expression was limited, with one isolate exhibiting resistance mechanisms. Discussion: This study highlighted the utility of SaTScan for the early detection of potential disease outbreaks. The use of whole genome sequencing enhanced the investigation by enabling the analysis of potential transmission pathways at the genetic level, identification of the outbreak source and the detection of novel species.

Objective: To determine the accuracy of aspiration biopsy (AB), hysteroscopic biopsy (HB), and dilatation & curettage (D&C) in detecting uterine carcinosarcoma (UCS). Methods: Pathology reports were retrieved from the Dutch Nationwide Pathology Databank PALGA for patients with a certain or suggested diagnosis of UCS in pre- and/or postoperative histology between 2001 and 2021. Patients without available pre- or postoperative pathology reports were excluded. The accuracy measures sensitivity, positive predictive value (PPV), accuracy, and concordance using Cohen’s kappa were calculated for AB, D&C, and HB, using postoperative histology as the reference. This was analyzed for 2 scenarios: Analysis A compared samples with a certain or suggested diagnosis of UCS vs. no mention of UCS.Analysis B compared samples with a certain diagnosis of UCS vs those without UCS. Results: The study included 1,481 patients, totaling 1,685 samples. Sensitivity was similar for AB and HB (52.4% and 50.5%, respectively, for analysis A; 45.1% and 42.2% for analysis B).D&C showed the highest sensitivity (70.8% and 64.9% for analysis A and B, respectively).AB had the highest PPV (85.3% and 90.9% for analysis A and B, respectively), HB had the lowest PPV (79.7% and 80.9%, respectively). Accuracy was highest for D&C (44.4%) compared to AB (32.8%) and HB (29.5%). All Cohen’s kappa values were below 0.20, indicating poor correlation between preoperative and postoperative diagnoses. Conclusion The study reveals low accuracy measures across all conventional endometrial sampling techniques, highlighting the need for research to identify markers or tools to diagnose UCS.

Purpose: This study evaluated the Dr LEE Jong-wook Fellowship Program’s impact on Tanzania’s health workforce, focusing on relevance, effectiveness, efficiency, impact, and sustainability in addressing healthcare gaps. Methods: A mixed-methods research design was employed. Data were collected from 97 out of 140 alumni through an online survey, 35 in-depth interviews, and one focus group discussion. The study was conducted from November to December 2023 and included alumni from 2009 to 2022. Measurement instruments included structured questionnaires for quantitative data and semi-structured guides for qualitative data. Quantitative analysis involved descriptive and inferential statistics (Spearman’s rank correlation, non-parametric tests) using Python ver. 3.11.0 and Stata ver. 14.0. Thematic analysis was employed to analyze qualitative data using NVivo ver. 12.0. Results: Findings indicated high relevance (mean=91.6, standard deviation [SD]=8.6), effectiveness (mean=86.1, SD=11.2), efficiency (mean=82.7, SD=10.2), and impact (mean=87.7, SD=9.9), with improved skills, confidence, and institutional service quality. However, sustainability had a lower score (mean=58.0, SD=11.1), reflecting challenges in follow-up support and resource allocation. Effectiveness strongly correlated with impact (ρ=0.746, P<0.001). The qualitative findings revealed that participants valued tailored training but highlighted barriers, such as language challenges and insufficient practical components. Alumni-led initiatives contributed to knowledge sharing, but limited resources constrained sustainability. Conclusion The Fellowship Program enhanced Tanzania’s health workforce capacity, but it requires localized curricula and strengthened alumni networks for sustainability. These findings provide actionable insights for improving similar programs globally, confirming the hypothesis that tailored training positively influences workforce and institutional outcomes.

Purpose: This study evaluated the Dr LEE Jong-wook Fellowship Program’s impact on Tanzania’s health workforce, focusing on relevance, effectiveness, efficiency, impact, and sustainability in addressing healthcare gaps. Methods: A mixed-methods research design was employed. Data were collected from 97 out of 140 alumni through an online survey, 35 in-depth interviews, and one focus group discussion. The study was conducted from November to December 2023 and included alumni from 2009 to 2022. Measurement instruments included structured questionnaires for quantitative data and semi-structured guides for qualitative data. Quantitative analysis involved descriptive and inferential statistics (Spearman’s rank correlation, non-parametric tests) using Python ver. 3.11.0 and Stata ver. 14.0. Thematic analysis was employed to analyze qualitative data using NVivo ver. 12.0. Results: Findings indicated high relevance (mean=91.6, standard deviation [SD]=8.6), effectiveness (mean=86.1, SD=11.2), efficiency (mean=82.7, SD=10.2), and impact (mean=87.7, SD=9.9), with improved skills, confidence, and institutional service quality. However, sustainability had a lower score (mean=58.0, SD=11.1), reflecting challenges in follow-up support and resource allocation. Effectiveness strongly correlated with impact (ρ=0.746, P<0.001). The qualitative findings revealed that participants valued tailored training but highlighted barriers, such as language challenges and insufficient practical components. Alumni-led initiatives contributed to knowledge sharing, but limited resources constrained sustainability. Conclusion The Fellowship Program enhanced Tanzania’s health workforce capacity, but it requires localized curricula and strengthened alumni networks for sustainability. These findings provide actionable insights for improving similar programs globally, confirming the hypothesis that tailored training positively influences workforce and institutional outcomes.

Purpose: This study evaluated the Dr LEE Jong-wook Fellowship Program’s impact on Tanzania’s health workforce, focusing on relevance, effectiveness, efficiency, impact, and sustainability in addressing healthcare gaps. Methods: A mixed-methods research design was employed. Data were collected from 97 out of 140 alumni through an online survey, 35 in-depth interviews, and one focus group discussion. The study was conducted from November to December 2023 and included alumni from 2009 to 2022. Measurement instruments included structured questionnaires for quantitative data and semi-structured guides for qualitative data. Quantitative analysis involved descriptive and inferential statistics (Spearman’s rank correlation, non-parametric tests) using Python ver. 3.11.0 and Stata ver. 14.0. Thematic analysis was employed to analyze qualitative data using NVivo ver. 12.0. Results: Findings indicated high relevance (mean=91.6, standard deviation [SD]=8.6), effectiveness (mean=86.1, SD=11.2), efficiency (mean=82.7, SD=10.2), and impact (mean=87.7, SD=9.9), with improved skills, confidence, and institutional service quality. However, sustainability had a lower score (mean=58.0, SD=11.1), reflecting challenges in follow-up support and resource allocation. Effectiveness strongly correlated with impact (ρ=0.746, P<0.001). The qualitative findings revealed that participants valued tailored training but highlighted barriers, such as language challenges and insufficient practical components. Alumni-led initiatives contributed to knowledge sharing, but limited resources constrained sustainability. Conclusion The Fellowship Program enhanced Tanzania’s health workforce capacity, but it requires localized curricula and strengthened alumni networks for sustainability. These findings provide actionable insights for improving similar programs globally, confirming the hypothesis that tailored training positively influences workforce and institutional outcomes.

Brain diseases affect millions of people and have a huge social and economic impact.The use of neural probes for studies in animals has been the main approach to increasing knowledge about neural network functioning.Ultimately,neuroscientists are trying to develop new and more effective therapeutic approaches to treating neurological disorders.The implementation of neural probes with multifunctionalities(electrical,optical,and fluidic interactions)has been increasing in the last few years,leading to the creation of devices with high temporal and spatial resolution.Increasing the applicability of,and elements integrated into,neural probes has also led to the necessity to create flexible interfaces,reducing neural tissue damage during probe implantation and increasing the quality of neural acquisition data.In this paper,we review the fabrication,characterization,and validation of several types of flexible neural probes,exploring the main advantages and drawbacks of these devices.Finally,future developments and applications are covered.Overall,this review aims to present the currently available flexible devices and future appropriate avenues for development as possible guidance for future engineered devices.

INTRODUCTION

Lamellar ichthyosis (LI) is an inherited rare disorder characterized by generalized scaling presenting at birth and persisting throughout life. It presents at birth with a collodion membrane, later developing into large, brown scales across the skin. LI requires ongoing treatment and monitoring due to physical and psychosocial impacts. This study highlights siblings who showed substantial quality-of-life improvements with oral retinoid therapy.

To present and discuss a detailed case summary, explore management options, and evaluate the treatment outcomes.

We report on a pair of siblings, a 24-year-old male and a 19-year-old female, who were born encased in a collodion membrane, and later presented with large, brown, plate-like scales all over the body. Skin changes were accompanied by intermittent heat intolerance and mild ectropion, which subsequently caused impaired quality of life while growing up. Histopathology results were consistent with lamellar ichthyosis. Both siblings responded well to oral Acitretin at 0.5 mglkglday, showing significant shedding of thick scales and a reduction of ectropion within the first two weeks of therapy.

Lamellar ichthyosis, a severe, lifelong disorder with psychosocial repercussions, requires long-standing, continual therapy. Maximizing treatment options with oral acitretin, addressing the psychosocial implications of the disease and getting patients actively involved in its management results in better treatment outcomes.

Background: Pheochromocytoma is a rare catecholamine-producing tumour originating from adrenal chromaffin cells. Classic clinical presentation includes headache, diaphoresis and palpitation. Syncope is uncommon and may result from hypotension or arrhythmia. We report a case of neurally mediated syncope in pheochromocytoma associated with cardiac repolarization abnormalities, a unique presentation of the disease.Case presentation This case report presents a 28 year-old woman, describing recurrent syncope usually preceded by prodromes such as headache, visual blurring, heart palpitations and psychomotor agitation. Firstly she was diagnosed with anxiety and depression, but there was no improvement of symptoms with psychiatric treatment. Previous Holter revealed long QT interval. Echocardiogram showed normal dimensions, preserved left ventricular function and no valvopathies. The patient was referred for a Head-up tilt test (HUTT) in order to investigate reflex syncope. The electrocardiogram (ECG) exhibited normal sinus rhythm and diffuse cardiac repolarisation abnormalities. HUTT was positive for vasodepressor type neurally mediated syncope and ECG showed U waves after a syncope episode.This electrocardiographic finding motivated further clinical investigation. The patient also described abdominal pain, increased abdominal volume, weight loss and blood pressure instability. Based on clinical history and ventricular repolarisation abnormalities uncovered by HUTT, pheochromocytoma was suspected. Urinary test was positive for catecholamines and the abdominal imaging revelead expansive lesion. She underwent surgery to remove the pheochromocytoma, confirmed by immunohistochemistry. Conclusions After surgery she had no recurrency of symptoms, remaining asymptomatic after six years of follow-up, suggesting a cause-effect relationship between neurally mediated syncope and pheochromocytoma.