Ann Acad Med Singap
-
Ann Acad Med Singap · Aug 2009
Where the elderly die: the influence of socio-demographic factors and cause of death on people dying at home.
The place of death of the elderly has implications on the overall healthcare delivery system. The aim of this study is to describe where deaths of elderly occur in Singapore and to determine the association of socio-demographic characteristics and the causes of death on dying at home. ⋯ Elderly people in Singapore die mainly in hospitals. About a third of them die at home. The proportion of decedents dying at home increased with age. Home deaths among the elderly are most likely in those aged 85 years and above, females, Malays, and those who die of stroke.
-
Ann Acad Med Singap · Aug 2009
Comparative StudyHealth profiles of methyl bromide applicators in greenhouses in Turkey.
Methyl bromide is a toxic substance that has hazardous effects on human health with acute and chronic exposure. Our previous study showed that methyl bromide applicators frequently use large amounts of methyl bromide haphazardly in greenhouses in the prefectures of Narlidere and Balcova in the Aegean city of Izmir. This study aims to evaluate the health conditions of these workers. ⋯ Usage of methyl bromide, training, screening and follow-up of applicators must be rigorously controlled in accordance with national legal arrangements and international protocols. Greater efforts are required in the implementation of controls to achieve the targets set by the legal regulations and to ensure continual improvement in the limitation of the risks of this environmental hazard.
-
Ann Acad Med Singap · Aug 2009
Oesophageal Doppler ultrasound in the assessment of haemodynamic status of patients admitted to the medical intensive care unit with septic shock.
Haemodynamic monitoring is an essential element in the management of critically ill patients in the intensive care unit (ICU). However, there have been increasing concerns about the clinical utility and safety profile of the invasive pulmonary artery catheter (PAC). Oesophageal Doppler (ED) monitoring has emerged recently as a safer and less invasive tool which can be used by the intensivist to estimate cardiac output in the critically ill patient. Validation studies have thus far only been performed in surgical patients perioperatively and in mixed surgical/medical ICU patients. Currently, minimal data are available in any sizeable Asian population or in patients with severe sepsis. The assumption that these normograms and data hold true for our local medical ICU patients may not be valid due to differences in body habitus. ⋯ ED has good correlation with PAC in measuring cardiac index in Asians with septic shock but is an unreliable measure of both pre-load and SVR.
-
Ann Acad Med Singap · Jul 2009
Obstructive sleep apnoea (OSA) patterns in bariatric surgical practice and response of OSA to weight loss after laparoscopic adjustable gastric banding (LAGB).
This study aims to evaluate the incidence of Obstructive Sleep Apnoea (OSA) in severely obese Asians and to study the impact of weight loss on OSA. ⋯ The incidence of OSA in Asians undergoing bariatric surgery is high. Routine sleep studies in Asian patients are justified. Weight loss brought about a significant improvement in AHI and continuous positive airway pressure requirements. LAGB placement should be considered a broadly effective therapy for sleep apnoea in the severely obese patient.
-
Ann Acad Med Singap · Jun 2009
ReviewDevelopment of a diabetes registry to improve quality of care in the National Healthcare Group in Singapore.
In Singapore, chronic care is provided by both ambulatory primary care clinics and specialist clinics in hospitals. In 2005, the National Healthcare Group (NHG) embarked to build a diabetes registry to enhance the continuity of care for patients with diabetes and facilitate greater efficiency in outcome measurement. This Chronic Disease Management System (CDMS) links administrative and key clinical data of patients with diabetes mellitus across the healthcare cluster. ⋯ There was gradual improvement in the proportion of patients achieving target level of LDL-c in both primary care clinics and hospitals. Fewer patients at primary care clinics had poorly-controlled HbA1c. As a tool for chronic care delivery, the NHG diabetes registry has made clinical monitoring and outcome management for patients with diabetes mellitus more efficient.