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The article discusses the implementation of KKH-Urgent Paediatric Advice Line (KKH-UPAL), a health chatbot service for parents and caregivers of acutely sick children. The article says that the chatbot was launched in 2019 to address the acute pediatric needs of parents and caregivers, with the aim of reducing non-urgent and non-emergent emergency department attendances, providing appropriate and timely care, and promoting right siting of care.

Background: The ILD-GAP model was developed and validated in a Western cohort to predict 1-, 2- and 3-year mortality in chronic interstitial lung disease (ILD). Objectives: We aimed to validate the ILD-GAP model and identify predictors of mortality to derive a nomogram to predict mortality in our local Asian population. Methods: Characteristics of patients on follow-up in a tertiary ILD referral center were retrospectively reviewed. Results: There were 181 patients and 48 mortalities. 29.8% had idiopathic pulmonary fibrosis, 2.8% unclassifiable ILD, 33.1% connective tissue disease-associated interstitial lung disease (CTD-ILD), 28.7% idiopathic nonspecific interstitial pneumonia and 5.5% chronic hypersensitivity pneumonitis. Univariable analysis showed that a higher ILD-GAP index, unclassified ILD, males, older age, higher pulmonary artery systolic pressure, lower forced vital capacity percent predicted and carbon monoxide diffusion capacity (DLCO) correlated with increased mortality, and CTD had lower mortality. Multivariable analysis utilizing Akaike's information criterion stopping rule showed males and a lower DLCO predicted increased mortality, while CTD predicted lower mortality. These were used to generate a nomogram which predicted overall mortality better (C index 0.817, adequacy index 99.5%) than ILD-GAP (C index 0.777, adequacy index 60.7%) and provided superior estimates based on likelihood ratio testing. Calibration plots showed the nomogram predicted 1-year mortality better, whilst the ILD-GAP model predicted 2- and 3-year mortality closer to actual mortality rates but underpredicted 1-year mortality. Conclusion: The nomogram performed better than ILD-GAP in predicting overall mortality and 1-year mortality. Both demonstrated good performance in predicting mortality risk. [ABSTRACT FROM AUTHOR]

Introduction: Tuberculosis (TB), a potentially fatal infectious disease, poses significant health problems. The objective of this study was to analyse trends among newly diagnosed TB patients seen at the Singapore General Hospital (SGH).Methods: This study was a retrospective case record review of notified TB patients at SGH between 2006 and 2010 (inclusive).Results: A total of 1,979 cases of TB were notified over the five years. The number increased from 368 in 2006 to 407 in 2010 (p = 0.51), in tandem with the increasing number of patients seen at the hospital and the rising population in Singapore. Singaporean residents accounted for 82.8% of the cases, while non-Singaporean residents and non-residents made up the remainder. The year-to-year percentage of non-Singaporean residents and non-residents notified remained stable throughout the five years (p = 0.783). The number of male Singaporean residents (70.7%) notified was more than twice that of female Singaporean residents (29.3%). The majority of patients infected with TB (31.9%) were elderly patients aged > 65 years. Although testing for the human immunodeficiency virus increased from 43.8% (2006) to 64.2% (2010), the number detected with coinfection remained stable (14 and 12 patients in 2006 and 2010, respectively). Mortality rates also remained stable at 12.0%.Conclusion: We cannot afford complacency, as there was no downward trend in the number of notified TB cases at SGH from 2006 to 2010. As the elderly contribute significantly to the TB burden, increased efforts are required to manage this vulnerable population. [ABSTRACT FROM AUTHOR]

Background. Leisure reading is important for personal growth, enjoyment and relaxation. Objective. The study investigates the influence of bilingualism on the leisure reading habits and preferences of female teenage students in Singapore. Method. An online questionnaire was used to collect data and 464 students from two secondary schools that participated in this study. Results. It was found that irrespective of ethnic group, 93% of the students speak English at home, and also read leisure books in this language. For both English and mother tongue languages, the most favourite genres are fantasy, adventure, and romance, whereas the least preferred genres are sports, arts and craft, and biography. Students read English language books basically for enjoyment and relaxation, and mother tongue language books for study-related purposes. Contributions. The limited interest in mother tongue languages could be a matter of concern for education planners, curriculum designers, and authors of children's literature. Appropriate measures are needed to encourage bilingual students to also read in their mother tongue language. [ABSTRACT FROM AUTHOR]

Background: Differences in disease behaviour and genotypes are described in Asian and Western interstitial lung disease (ILD) cohorts. Short leukocyte telomere length (LTL) correlates with poor outcomes in Western ILD cohorts but its significance in Asian populations is unknown. We aim to characterise the burden and clinical implications of short LTL in Singaporean ILD patients., Methods: Patients diagnosed with ILD at Singapore General Hospital were prospectively recruited and compared against 36 healthy controls. The primary outcome was transplant-free survival. Genomic DNA from peripheral blood was extracted and LTL measured using quantitative polymerase chain reaction assay (qPCR)., Results: Amongst 165 patients, 37% had short LTL. There was a higher proportion of combined pulmonary fibrosis and emphysema (CPFE) patients with short LTL (n = 21, 34.4% vs n = 16, 15.4%; p < 0.001). Short LTL patients had reduced survival at 12-, 24- and 36-months and median survival of 24 months (p < 0.001) which remained significant following adjustment for smoking, GAP Stage and radiological UIP pattern (Hazard Ratio (HR), 2.74; 95%CI:1.46, 5.11; p = 0.002). They had increased respiratory-related mortality and acute exacerbation incidences. Despite similar baseline lung function, short LTL patients had a faster decline in absolute forced vital capacity (FVC) of -105.3 (95% CI: 151.4, -59.1) mL/year compared to -58.2 (95% CI: 82.9, -33.6) mL/year (p < 0.001) in normal LTL patients., Conclusion: Short LTL correlated with increased mortality and faster lung function decline in our Singaporean ILD cohort with a magnitude similar to that in Western ILD cohorts. Further research is needed to integrate LTL assessment into clinical practice., Competing Interests: Declaration of competing interest MLW Kam reports having received research funding from Singapore General Hospital, Singapore and Singapore Health Services (Singhealth), Singapore and having received speaker honorarium from Boehringer Ingelheim, Singapore. YH Tan reports having received speaker honorarium from Boehringer Ingelheim, Singapore. SY Low reports having received research funding, consulting fees, speaker honorarium and support for meetings and travel from Boehringer Ingelheim, Singapore and speaker honorarium from Astra Zeneca, Singapore. JYY Ngeow reports having received research funding from Astra Zeneca, Singapore and the National Medical Research Council Clinician Scientist Award, Singapore. The other authors have no conflicts of interest., (Copyright © 2024 The Japanese Respiratory Society. Published by Elsevier B.V. All rights reserved.)

Introduction: Interstitial lung disease (ILD) or pneumonitis remains an important adverse event identified with treatment with antibody-drug conjugates (ADCs). Drug-induced ILD (DILD) accounts for 3%-5% of common ILD cases and is a significant problem in clinical practice. Hence, with the anticipation of the widespread use of ADCs, it will be important for guidelines and recommendations to be established to direct and standardize the management of DILD by a multidisciplinary team (MDT)., Areas Covered: A thorough literature search was conducted using PubMed to identify relevant articles related to ADCs published between 1 January 2010 and 31 November 2022. Based on the review of the literature combined with expert opinions, this review article offers an overview of incidences of ILDs associated with the use of newer anticancer therapies, specifically ADCs, and discusses local-regional best practices in optimal monitoring, early diagnosis, and management of DILD involving an MDT., Expert Opinion: Multidisciplinary input and consensus are crucial in the accurate diagnosis of DILD. The core group of essential attendees in the MDT are oncologists, pulmonologists, thoracic radiologists, and pathologists. This allows for the integration of expertise from different specialists to achieve a 'best fit' diagnosis and management.

Against a rapidly aging population, projections are done to size up the demand for long-term care (LTC) services for long-range policy planning. These projections are typically focused on functional factors such as disability. Recent studies indicate the importance of social factors, for example, socially isolated seniors living alone are more likely to be institutionalized, resulting in higher demand for LTC services. This is one the first known studies to complete a 40-year projection of LTC demand based on disability and social isolation. The primary micro dataset was the Retirement and Health Survey, Singapore's first nationally representative longitudinal study of noninstitutionalized older adults aged 45 to 85 with over 15,000 respondents. Disability prevalence across the mild to severe spectrum is projected to increase five-fold over the next 40 years, and the number of socially isolated elders living alone is projected to grow four-fold. Regression models of living arrangements revealed interesting ethnic differences: Malay elders are 2.6 times less likely to live alone than their Chinese counterparts, controlling for marital status, age, and housing type. These projections provide a glimpse of the growing demand for LTC services for a rapidly aging Singapore and underscore the need to shore up community-based resources to enable seniors to age-in-place.

Pulmonary sclerosing hemangioma is a rare benign tumor for which surgical excision is curative with an excellent prognosis. It often mimics malignancy, making it a diagnostic and management challenge. We reviewed the clinical, radiological, and histopathological characteristics as well as the surgical management of our patients to assess the potential pitfalls in management. All 19 patients who underwent surgical biopsy between January 1999 and December 2009 with a final histopathological diagnosis of pulmonary sclerosing hemangioma were reviewed retrospectively. The median age was 48 years, 89.5% were female, 89.5% were Chinese, and 68.4% were asymptomatic. There were no specific diagnostic radiological characteristics; 1 of 3 patients who underwent combined positron-emission and computed tomography had a false-positive result. Preoperative attempts at establishing a diagnosis were successful in 20% of patients who had invasive procedures. Intraoperative frozen-section evaluation for pulmonary sclerosing hemangioma had an error rate of 25% and a deferred rate of 31%, resulting in nearly half of our patients undergoing unnecessary extensive surgical procedures. We hope to heighten awareness of this diagnosis, thereby increasing the index of suspicion and minimizing errors in diagnosis.