The prevalence of burnout amongst primary care physicians (PCPs) in Singapore is likely to be high. The resilient PCP is less likely to suffer from burnout and might recover faster from this condition. Mindfulness and self-compassionate practices are evidence-based skill sets that can enhance PCP resilience in the face of high work-stress. This article briefly explores the evidence base for mindfulness and self-compassionate practices, and details some simple examples of these practices that the reader can attempt.

The prevalence of burnout amongst primary care physicians (PCPs) in Singapore is likely to be high. Burnout has a negative impact on sleep quality, and poor sleep quality in turn feeds into burnout resulting in a vicious perpetuating cycle. Evidenced-based behavioural strategies can be useful to help improve sleep quality, which in turn contributes to the amelioration of burnout. This article details some of the evidence-based behavioural strategies that PCPs can use to improve their own sleep quality if used consistently.

Due to the nature and demands of their work, healthcare professionals, including primary care physicians, are at risk of experiencing burnout. They might feel exhausted or lack enthusiasm and motivation toward their work and other aspects of life, despite experiencing no obvious difficulties or major problems. Positive psychology is the scientific study of positive emotions, positive traits and strengths, and the processes that promote well-being and optimal functioning (or what is termed as flourishing). This article introduces readers to positive psychology and discusses the concepts and techniques in the context of burnout in primary care physicians. Suggestions are provided on how to use strategies from positive psychology to achieve happiness and fulfilment in one’s life

INTRODUCTION: We developed a Clinical Frailty Scale algorithm (CFS-A) to minimise inter-rater variability and to facilitate wider application across clinical settings. We compared the agreement, diagnostic performance and predictive utility of CFS-A against standard CFS. MATERIALS AND METHODS: We retrospectively analysed data of 210 hospitalised older adults (mean age, 89.4 years). Two independent raters assessed frailty using CFS-A. Agreement between CFS-A raters and with previously completed CFS was determined using Cohen's Kappa. Area under receiver operator characteristic curves (AUC) for both measures were compared against the Frailty Index (FI). Independent associations between these measures and adverse outcomes were examined using logistic regression. RESULTS: Frailty prevalence were 81% in CFS and 96% in CFS-A. Inter-rater agreement between CFS-A raters was excellent (kappa 0.90, <0.001) and there was moderate agreement between CFS-A and standard CFS (kappa 0.42, <0.001). We found no difference in AUC against FI between CFS (0.91; 95% CI, 0.86-0.95) and CFS-A (0.89; 95% CI, 0.84-0.95; <0.001). Both CFS (OR, 3.59; 95% CI, 2.28-5.67; <0.001) and CFS-A (OR, 4.31; 95% CI, 2.41-7.69; <0.001) were good predictors of mortality at 12 months. Similarly, CFS (OR, 2.59; 95% CI, 1.81-3.69; <0.001) and CFS-A (OR, 3.58; 95% CI, 2.13-6.02; <0.001) were also good predictors of institutionalisation and/or mortality after adjusting for age, sex and illness severity. CONCLUSION Our study corroborated the results on inter-rater reliability, diagnostic performance and predictive validity of CFS-A which has the potential for consistent and efficient administration of CFS in acute care settings.

Aged ; Cardiac Care Facilities ; trends ; Cardiac Resynchronization Therapy ; trends ; utilization ; Cardiac Resynchronization Therapy Devices ; trends ; utilization ; Death, Sudden, Cardiac ; prevention & control ; Defibrillators, Implantable ; trends ; utilization ; Electric Countershock ; trends ; utilization ; Female ; Heart Failure ; therapy ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Singapore ; Stroke Volume ; Tachycardia, Ventricular ; therapy ; Tertiary Care Centers

BACKGROUND: The predictive decision points for both peanut skin prick test (SPT) wheal size and serum IgE concentrations, in peanut-sensitized children, have not been evaluated in Singapore. OBJECTIVE: We aim to derive clinically useful predictive decision points to be used for risk stratification of oral food challenge (OFC) in peanut-sensitized patients. METHODS: Patients with a positive SPT to peanut, performed during a 4-year period between 2012 and 2016, were included in a retrospective chart review. The patients were assessed for their peanut allergy status based on a convincing clinical history. Their first SPT and serum IgE results done at presentation to our centre were used. RESULTS: There were 269 patients with a clinical diagnosis of peanut allergy based on recent immediate reaction to peanut and 59 patients whom were tolerating peanuts regularly. There were 251 patients sensitized to peanut, without prior known peanut exposure. A wheal size of ≥8 mm and a peanut-specific IgE of ≥6 kU/L each provided for a 95% positive predictive value of clinical reaction to peanuts; the larger the wheal size on SPT, the higher the probability. CONCLUSION: The cutoff values derived in this study can help clinicians in the risk assessment of OFC in peanut-sensitized patients. Prospective studies using OFCs for the diagnosis of peanut allergy are needed to confirm the diagnostic performance of these tests in predicting OFC outcomes.
Arachis ; Child ; Diagnosis ; Humans ; Immunoglobulin E ; Peanut Hypersensitivity ; Prospective Studies ; Retrospective Studies ; Risk Assessment ; Singapore ; Skin

Purpose: Central venous stenosis is a recurring problem affecting dialysis access patency. Increasing evidence suggests that the use of drug-coated balloons (DCBs) improves target lesion primary patency (TLPP) in dialysis access. However, few studies have investigated the use of DCBs specifically in central venous stenosis. Thus, this study presents our initial experience with DCBs in the central vein of a dialysis access circuit. Materials and Methods: This is a retrospective cohort study of all hemodialysis patients who underwent central vein angioplasty with DCB between February 2017 and March 2018 at Singapore General Hospital. We compared the primary patency post DCB angioplasty to the primary patency of the patient’s previous plain old balloon angioplasty (POBA). Results: We observed a 100% anatomic and procedural success rate with no complications. The median follow-up period was 151 days (interquartile range, 85.5- 234 days) and no patients were lost to follow-up. The 30- and 90-day TLPPs after DCB were 93.3% and 75.7%, respectively. The mean primary patency in our study group post-DCB during the follow-up period was 164 days (vs. 140 days in the POBA group). However, no statistically significant difference was detected. Conclusion DCB showed a similar TLPP to that for POBA in treating central venous stenosis with a trend toward a longer re-intervention-free period for DCB. However, there were numerous confounding factors and a well-designed randomized controlled trial is warranted to assess the true utility of DCB in treating central venous stenosis.

INTRODUCTIONTrauma is the fifth principal cause of death in Singapore, with traumatic brain injury (TBI) being the leading specific subordinate cause.

METHODSThis study was an eight-year retrospective review of the demographic profiles of patients with severe TBI who were admitted to the neurointensive care unit (NICU) of the National Neuroscience Institute at Tan Tock Seng Hospital, Singapore, between 2004 and 2011.

RESULTSA total of 780 TBI patients were admitted during the study period; 365 (46.8%) patients sustained severe TBI (i.e. Glasgow Coma Scale score ≤ 8), with the majority (75.3%) being male. The ages of patients with severe TBI ranged from 14-93 years, with a bimodal preponderance in young adults (i.e. 21-40 years) and elderly persons (i.e. > 60 years). Motor vehicle accidents (48.8%) and falls (42.5%) were the main mechanisms of injury. Invasive line monitoring was frequently employed; invasive arterial blood pressure monitoring and central venous pressure monitoring were used in 81.6% and 60.0% of the patients, respectively, while intracranial pressure (ICP) measurement was required in 47.4% of the patients. The use of tiered therapy to control ICP (e.g. sedation, osmotherapy, cerebrospinal fluid drainage, moderate hyperventilation and barbiturate-induced coma) converged with international practices.

CONCLUSIONThe high-risk groups for severe TBI were young adults and elderly persons involved in motor vehicle accidents and falls, respectively. In the NICU, the care of patients with severe TBI requires heavy utilisation of resources. The healthcare burden of these patients extends beyond the acute critical care phase.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Brain Injuries, Traumatic ; economics ; epidemiology ; therapy ; Critical Care ; economics ; statistics & numerical data ; Female ; Glasgow Coma Scale ; Hospitalization ; Humans ; Intensive Care Units ; economics ; statistics & numerical data ; Intracranial Pressure ; Male ; Middle Aged ; Monitoring, Physiologic ; Public Health ; Resource Allocation ; Retrospective Studies ; Singapore ; Young Adult

INTRODUCTION: In Singapore, non-anaesthesiologists generally administer sedation during gastrointestinal endoscopy. The drugs used for sedation in hospital endoscopy centres now include propofol in addition to benzodiazepines and opiates. The requirements for peri-procedural monitoring and discharge protocols have also evolved. There is a need to develop an evidence-based clinical guideline on the safe and effective use of sedation by non-anaesthesiologists during gastrointestinal endoscopy in the hospital setting. METHODS: The Academy of Medicine, Singapore appointed an expert workgroup comprising 18 gastroenterologists, general surgeons and anaesthesiologists to develop guidelines on the use of sedation during gastrointestinal endoscopy. The workgroup formulated clinical questions related to different aspects of endoscopic sedation, conducted a relevant literature search, adopted Grading of Recommendations, Assessment, Development and Evaluation (GRADE) methodology and developed recommendations by consensus using a modified Delphi process. RESULTS: The workgroup made 16 recommendations encompassing 7 areas: (1) purpose of sedation, benefits and disadvantages of sedation during gastrointestinal endoscopy; (2) pre-procedural assessment, preparation and consent taking for sedation; (3) Efficacy and safety of drugs used in sedation; (4) the role of anaesthesiologist administered sedation during gastrointestinal endoscopy; (5) performance of sedation; (6) post-sedation care and discharge after sedation; and (7) training in sedation for gastrointestinal endoscopy for non-anaesthesiologists. CONCLUSION These recommendations serve to guide clinical practice during sedation for gastrointestinal endoscopy by non-anaesthesiologists in the hospital setting.
Conscious Sedation ; Endoscopy, Gastrointestinal ; Hospitals ; Humans ; Hypnotics and Sedatives ; Singapore