Singap Med J
-
This retrospective matched case-control study aimed to identify predictors of cut-out following intramedullary nailing of intertrochanteric fractures with the 200-mm Synthes proximal femoral nail antirotation (PFNA). ⋯ Unsatisfactory fracture reduction quality was a significant predictor of cut-out in intertrochanteric fractures treated with the 200-mm PFNA. Cut-outs had two distinct modes, with cut-throughs having a deeper and more inferior helical blade position in the femoral head compared to superior cut-outs.
-
Multicenter Study Observational Study
Cholesterol goal achievement and lipid-lowering therapy in patients with stable or acute coronary heart disease in Singapore: results from the Dyslipidemia International Study II.
Dyslipidaemia is a major risk factor for coronary heart disease (CHD). There is a lack of data on the extent of lipid abnormalities and lipid-lowering therapy (LLT) in Singapore. ⋯ Dyslipidaemia is a significant concern in Singapore, with few patients with stable or acute CHD meeting the recommended European Society of Cardiology/European Atherosclerosis Society goal. LLT was widely used but not optimised, indicating considerable scope for improved management of these very-high-risk patients.
-
Multicenter Study
Effect of differences in serum creatinine estimation methodologies on estimated glomerular filtration rate.
Serum creatinine is crucial in glomerular filtration rate (GFR) estimation. Various methods of measuring GFR have been developed, which vary in their ability to estimate the prevalence of chronic kidney disease (CKD) and predict consequences associated with CKD. The use of different laboratory devices also results in uncertainty in estimated GFR (eGFR). The purpose of our study was to discuss the effect of differences in laboratory devices on eGFR when performing serum creatinine measurements. ⋯ Although standardisation of serum creatinine measurement has been achieved by using isotope dilution mass spectrometry, differences in measurement devices still cause substantial bias in the overall results. This affects the application of GFR in the estimation of CKD progression and outcomes associated with CKD.
-
We aimed to describe the clinical characteristics, diagnostic challenges, treatment patterns and outcomes of uveal melanoma (UM) in a tertiary care centre. ⋯ Our study supports the finding that UM in Chinese and Asian Indian patients presents at a younger age than in Caucasians. Although it is rare, ophthalmologists should remain mindful of this life-threatening disease. We propose establishing a national and regional registry for ocular tumours with genetic information to characterise the disease spectrum in Southeast Asia.
-
In the complex developmental period of puberty, adolescents experience biophysical changes and adapt to societal and cultural expectations of adulthood. Development of their sexuality is an important biopsychosocial change during this period that, when neglected, may result in unmet sexual and reproductive health needs. Patterns of behaviour in adolescence have repercussions across the lifespan. ⋯ Adolescents may view risk-seeking lifestyle patterns as appropriate behaviours, and physicians can help them recognise the risks and develop less harmful alternatives and strategies. Personal biases should not affect healthcare providers' duty to respect the rights of adolescents and ability to provide developmentally appropriate care. Healthcare professionals should be familiar with the relevant legal statutes in Singapore and refer suspected sexual abuse or violence, risk of self-harm, teenage pregnancy, newly diagnosed sexual transmitted infections or multiple risk-seeking behaviours for further evaluation and help.