Letter to the Editor
Evaluation on the adoption of eHealth App for electronic health record sharing system in Hong Kong
Dear Editor,
In Hong Kong, the eHealth App was launched in January 2021, as part of Stage Two development of the Electronic Health Record Sharing...
Letter to the Editor
Managing and preventing severe hand injuries among sugarcane juicer operators
Dear Editor,
Of all hand injuries encountered at an emergency department, 54% are sustained in the workplace,1 in part contributed by occupational injuries among food...
Editorial
Impact of pre-existing depression on severe COVID-19 outcomes
The outbreak of the COVID-19 virus in 2019 had rapidly developed into a global pandemic, causing more than 6.8 million deaths and impacting the...
Commentary
Leveraging ChatGPT to aid patient education on coronary angiogram
Natural-language artificial intelligence (AI) is a promising technological advancement poised to revolutionise the delivery of healthcare.1 Traditionally, inclusion of technology in the augmentation of...
Letter to the Editor
Preferences for oral anticoagulant medications for managing atrial fibrillation
Dear Editor,
Stroke prevention in patients with atrial fibrillation (AF) using anticoagulants involves weighing the benefits of reduced ischemic stroke1,2 against the elevated risks of...
Original Article
Evaluation of a return to work coordination programme for injured workers in a public hospital in Singapore
Workers who have sustained an injury at work often face difficulties returning to work, according to a study showing that over 40% of injured workers...
Editorial
Proactive steps to population health: Starting early, starting right
The global burden of non-communicable diseases is rising, with continued projected increases in the prevalence of metabolic syndrome (MetS) in the future. This epidemic,...
Original Article
Risk and protective factors of mental health during the COVID-19 pandemic: A cross-sectional study in Singapore
The COVID-19 pandemic has significantly impacted people’s well-being globally.1 Individuals faced several stressors during the pandemic, including fear of contracting the disease, experiencing severe...
Commentary
Artificial intelligence innovation in healthcare: Relevance of reporting guidelines for clinical translation from bench to bedside
Artificial intelligence (AI) and digital innovation have revolutionised many sectors and industries, prominently including healthcare during the coronavirus disease 2019 (COVID-19) pandemic.1 For example,...
Original Article
Benefits of leisure-related physical activity and association between sedentary time and risk for hypertension and type 2 diabetes
Diabetes mellitus and hypertension are serious public health issues. Approximately 451 million individuals worldwide aged 18–99 years were living with diabetes in 2017, and...
Editorial
Promoting physical activity for population health
The chronic disease burden has risen globally. In Singapore, between 2007 and 2021, the crude prevalence of hyperlipidaemia (8.2–13.9%), hypertension (12.7–15.7%) and diabetes (4.9–6.9%)...
Review Article
Through the eyes into the brain, using artificial intelligence
Neurological dysfunction is a leading cause of disability, affecting more than 276 million people worldwide.1 Over the last decades, the prevalence of neurological dysfunction...
Original Article
Factors associated with deep infiltrating endometriosis, adenomyosis and ovarian endometrioma
Endometriosis is a chronic inflammatory gynaecologic disease marked by the presence of endometrial-like tissue outside the uterus.1 Debilitating chronic pelvic pain, dysmenorrhoea, and subfertility...
Original Article
Concordance of self-reporting of diabetes compared with medical records: A comparative study using polyclinic data in Singapore
Approximately 422 million people worldwide have diabetes and 1.6 million deaths are attributed to diabetes each year,1 contributing to high economic costs worldwide. Diabetes...
Editorial
The eye as a window to the brain
Over the last 20 years, it has become evident that the age-old expression, “the eye is the window into the soul”, might in fact...
Editorial
Diabetes: Know thy foe
During the COVID-19 pandemic in 2022, Singapore’s Minister for Health Ong Ye Kung mentioned, “After the COVID-19 pandemic has passed, we need to tackle...
Review Article
Combating a resurgence of poliomyelitis through public health surveillance and vaccination
Singapore was certified poliomyelitis (polio)-free by the World Health Organization (WHO) on 29 October 2000, together with 36 other countries in the Western Pacific...
Original Article
Clinical efficacy and long-term immunogenicity of an early triple dose regimen of SARS-CoV-2 mRNA vaccination in cancer patients
The spread of the SARS-CoV-2 virus has led to the ongoing worldwide COVID-19 pandemic. Initial studies have reported an increased vulnerability of patients with...
Editorial
Early COVID-19 booster is beneficial in cancer patients
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and its corresponding coronavirus disease (COVID-19) was first reported as a cluster of pneumonia cases in...
Editorial
Vaccination and surveillance: Two basic tools for a final poliomyelitis eradication
Over the past 3 decades, the Global Polio Eradication Initiative (GPEI) has strived to achieve a poliomyelitis (polio)-free world. Wild poliovirus (WPV) types 2...
Commentary
Meeting today’s healthcare needs: Medicine at the interface
The demographic of Singapore has undergone dramatic changes. Historically, younger patients with communicable diseases predominated; however, patients are now older with chronic multimorbidity and...
Letter to the Editor
A strategy to make COVID-19 vaccination more accessible to the elderly
Dear Editor,
Singapore embarked on the COVID-19 National Vaccination Programme in early 2021. The main modality employed to achieve the mass vaccinations has been the...
Letter to the Editor
Implementation of an AI model to triage paediatric brain magnetic resonance imaging orders
Dear Editor,
Artificial intelligence (AI) is viewed as the most important recent advancement in radiology with the potential to achieve Singapore’s objective of delivering value-based...
Original Article
Cost analysis of a Patient-Centred Medical Home for community-dwelling older adults with complex needs in Singapore
The Patient-Centred Medical Home (PCMH) is a model of chronic care that replaces episodic primary care, with the delivery of primary care to patients,...
Editorial
From Astana to Singapore: Primary Health Care is key to the long-term success of Singapore’s health system
The Ministry of Health, Singapore (MOH) has launched a wide-ranging and ambitious initiative for a life-course approach to drive the population’s health.1 This approach...
Editorial
Frequent attenders to multiple emergency departments in Singapore
The problem of overcrowding, of which access block is one of the main causes, continues to plague emergency departments (EDs) worldwide.1 Some of its...
Original Article
Treating acutely ill patients at home: Data from Singapore
Inpatient hospitalisation is the conventional strategy to care for acutely ill patients. However, demand for hospital beds and clinical manpower is escalating as populations...
Letter to the Editor
Neuralgic amyotrophy in COVID-19 infection and after vaccination
Dear Editor,
Various neurological manifestations associated with coronavirus disease 2019 (COVID-19) have been described,1 conditions which left a significant proportion of patients with permanent disability....
Letter to the Editor
Attitude towards screening for congenital cytomegalovirus infection in newborns in Singapore
Dear Editor,
Cytomegalovirus (CMV) infection is the most common congenital infection.1 A systematic review that included 77 studies from 36 countries reported that the overall...
Commentary
COVID-19 vaccination acceptance of healthcare workers in Singapore
The Coronavirus disease 2019 (COVID-19) pandemic resulted in 511.0 million cases of confirmed SARS-CoV-2 infection and almost 6.2 million deaths globally as of end...
Commentary
The Lancet Commission on diagnostics: What it means for Singapore
Effective healthcare systems depend on a functioning healthcare value chain—defined as a care cascade comprising screening, diagnosis, treatment and follow-up. The tremendous heterogeneity and...
Images in Medicine
A 52-year-old woman with beading of intracranial arteries
A 52-year-old woman of Indian ethnicity with a history of well-controlled hypertension, hyperlipidaemia and recurrent transient ischaemic attacks presented with altered mentation and slurred...
Original Article
Diagnosis and management of polycystic ovary syndrome: Perspectives of clinicians in Singapore
Polycystic ovary syndrome (PCOS) is a common endocrine disorder estimated to affect 4–21% of women, depending on the diagnostic criteria used.1 Clinical manifestations of the...
Others
Creutzfeldt-Jakob Disease Presenting with Visual Blurring, Diplopia and Visual Loss: Heidenhain’s Variant
The electroencephalographic pattern is distinctive in many but not in all patients with Creutzfeldt-Jakob disease (CJD). Often, it is one of diffuse and non-specific...
Original Article
A Randomized Trial of the Use of Print Material and Personal Contact to Improve Mammography Uptake Among Screening Non-attenders in Singapore
Breast cancer is the most common cancer among females in Singapore. Although lower than incidence rates in North America and the United Kingdom the...
Original Article
The Profile of Hospitalised Patients with Parkinson’s Disease
Prevalence studies in various parts of the world have shown that Parkinson’s disease (PD) is relatively common among the aged in all countries. Crude...
Others
The Alien Hand Sign–Case Report and Review of the Literature
The alien hand sign or “strange hand sign”, first coined by Brion and Jedynak in 1972, refers to a feeling that the hand is...
Original Article
Electrophysiological Features in the Management of Meralgia Paraesthetica
Meralgia paraesthetica is a condition resulting from entrapment of the lateral femoral cutaneous nerve at the region of the anterior superior iliac spine, when...
Original Article
Serum Selenium in the General Population of Singapore, 1993 to 1995
The current disease pattern in Singapore (an island state of 3.3 million people composed of 76% Chinese, 14% Malays, 7% Asian Indians and 3%...
Original Article
Serum Ferritin and Iron Status in the General Population of Singapore, 1993 to 1995
Iron, a dietary constituent, is an essential element. Body iron stores can be measured by haemoglobin, serum ferritin, transferrin saturation, and erythrocyte protoporphyrin.
This article...
Original Article
Epidemiological Surveillance of Melioidosis in Singapore
Melioidosis was first described in 1911 among vagrants and morphine addicts brought into the mortuary in Rangoon, Burma. However, the disease received little attention...
Original Article
A Retrospective Review of Patients with Clinically Definite Multiple Sclerosis
Genetic susceptibility and environmental factors influence the prevalence and clinical manifestations of multiple sclerosis (MS). Since MS is rare in Southeast Asia, descriptions of...
Original Article
Population-based Mammographic Screening in Singapore: What are Participants’ Views?
Breast cancer is the most common cancer among women in Singapore and has been increasing in incidence since 1968. This rise is particularly marked...
Others
Chronic Subdural Haematoma Presenting with Transient Ischaemic Attacks— A Case Report
Transient ischaemic attacks (TIA) are commonly seen in neurologic practice. They are most commonly associated with cerebrovascular insufficiency, either from a thrombotic or embolic...
Others
Palatal Myoclonus—A Case Report
Palatal myoclonus is a rare movement disorder characterised by rhythmic recurring jerky movements of the soft palate, pharynx, larynx and rarely diaphragm, trunk and...
Original Article
Potentiation of Acetylcholine-induced Smooth Muscle Contraction in Rat Ileum by Lead
It is known that exposure of animals and humans to heavy metals such as lead can result in neurological dysfunction. Pharmacodynamic effects of lead...
Others
Extensor Pollicis Longus Paralysis Following Thoracoscopic Sympathectomy
A 24-year-old man was referred for hyperhidrosis of more than 15 years duration. It affected both hands, feet and axilla.
This article is available only...
Original Article
Role of Magnetic Resonance Imaging and Magnetic Resonance Angiography in Patients with Hemifacial Spasm
Hemifacial spasm (HFS), characterized by intermittent twitching of muscles supplied by one facial nerve is commonly due to compression of the facial nerve by...
Original Article
The Reliability and Validity of the Alzheimer’s Disease Assessment Scale Cognitive Subscale (ADAS-Cog) among the Elderly Chinese in Hong Kong
The Alzheimer’s Disease Assessment Scale (ADAS) is a 21-item scale designed to assess the severity of cognitive and non-cognitive impairment in patients with Alzheimer’s...
Others
The Current State of Multiple Sclerosis Genetic Research
It was Charcot (1868) who first made the formal pathological correlation between lesions in the central nervous system (CNS) and a disorder termed, ‘la...
Others
The Genetics of Human Epilepsies
Epilepsies are one of the most common neurological disorders, affecting about 3% of individuals at least once in a lifetime. It thus represents a...
Others
Cardiovascular Disease: Genes and Public Health
The excitement surrounding the Human Genome Project and its impending completion has raised expectations of the possibilities for genetics in common disease. It is...
Review Article
Sleep/Wake Cycle and Circadian Disturbances in Shift Work: Strategies for Their Management—A Review
Humans have primarily been active/awake during the day and inactive/asleep at night. The discovery of artificial light and introduction of electric power generator have...
Original Article
Incidence and risk factors of delirium in post-anaesthesia care unit
Post-anaesthesia care unit (PACU) delirium is defined as a disorder in thought processes that affect cognition in terms of memory, comprehension and attention.1 It...
Editorial
Delirium in patients following general anaesthesia
Delirium is a disturbance of consciousness characterised by an acute onset and fluctuating course of inattention, accompanied by either a change in cognition or...
Others
Listeria Meningoencephalitis: Two Cases and a Review of the Literature
The general experience of local physicians and available data suggest that listerial infections of the central nervous system (CNS) are uncommon among adults in...
Others
Panhypopituitarism due to Pituitary Cyst of Rathke’s Cleft Origin—Two Case Reports
Rathke’s cleft cysts are non-neoplastic cystic epithelial lesions of the sellar and suprasellar region which are thought to originate from the remnants of Rathke’s...
Original Article
Body Mass Index Profile in Hong Kong Chinese Adults
Obesity is considered a chronic disease and not just a social stigma due to the associated morbidity and early mortality. Obesity has now become...
Others
Book Review
The above is a textbook of medicine written by Singapore doctors and published in Singapore. It is difficult not to be over-enthusiastic about it...
Review Article
Advances in Neurointensive Care
Neurointensive care has come into being in the past decade as a recognised subspecialty. Pioneering neurointensivists in the United States, such as Allan Ropper...
Review Article
The Eye in Neurology: Evaluation of Sudden Visual Loss and Diplopia—Diagnostic Pointers and Pitfalls
The first step in the evaluation of sudden visual loss is to determine if the visual loss is monocular or binocular. The first diagnostic...
Review Article
Neuroprotection in Acute Stroke
The neuronal cells of the central nervous system are especially susceptible to various forms of insult such as trauma and ischaemia. Once the ischaemic...
Review Article
Current and Emerging Treatments in Parkinson’s Disease
Parkinson’s disease (PD) affects 1% of adults above the age of 65 years. It is characterised histologically by the loss of neurons in the...
Original Article
Trinucleotide Repeat Analysis of Huntington’s Disease gene in Singapore
Huntington’s disease (HD) is an autosomal dominantly inherited disease, affecting 1 in 10,000 individuals of European origin. The incidence in the Asian population is...
Original Article
Aseptic Meningitis in Children—The Singapore Experience
Aseptic meningitis is a common diagnosis among infants admitted for fever without an obvious source. In cases where the aetiologic agent could be identified,...
Others
Update in the Management of Stroke
Stroke is the fourth leading cause of death and a leading cause of morbidity in Singapore. The number of hospital admissions for cerebrovascular disorders...
Review Article
Evidence-based Health Promotion: Applying it in Practice
There has been a growing interest in health promotion among health professionals and policy makers in Singapore. This is partly in response to the...
Others
Stroke Disease Management—A Framework for Comprehensive Stroke Care
Disease management (DM) is an approach to patient care that coordinates medical resources for patients across the entire healthcare delivery system. It requires a...
Original Article
Variance Analysis Applied to a Stroke Pathway: How This Can Improve Efficiency of Healthcare Delivery
Stroke is the fourth principal cause of death in Singapore, and the leading cause of long-term disability amongst developed countries. Due to the spiralling...
Others
Is Healthcare Competition Healthy?
There are many problems which all Health Ministers worry about. But we can generally boil them down to one common problem: “money no enough”.
This...
Others
Public Disclosure of Healthcare Performance Information and Its Application to the Singapore Context
It has been said that apart from the prevention of diseases, the best chance of improving health is through improving the quality of care...
Review Article
Seeing How We Think About Words Using BOLD Contrast fMR Imaging
Functional brain imaging refers to a set of non-invasive imaging techniques that are used to infer linkages between brain structure and function. In this...
Review Article
Nipah Encephalitis Outbreak in Malaysia
From September 1998 to June 1999, there was an outbreak of viral encephalitis in several pig farming villages in Malaysia. The outbreak, which started...
Letter to the Editor
Patterns and predictors of sound levels in hospital rooms
Dear Editor,
Excessive sound levels in the hospital can impair the work performance of healthcare professionals and affect patient well-being.1 Previous studies have also...
Others
MELAS: A Case Report
A 6-year-old Chinese boy presented at the Oral and Maxillofacial Surgery clinic with gingival bleeding due to poor oral hygiene, odontogenic pain due to...
Others
The Role of Public Health and Occupational Physicians in the New Millennium
I want to thank the Chapter and organisers for honouring me with this kind invitation to speak to you. This millennium is only 4...
Others
Case Reports of Two Biopsy-proven Patients with Creutzfeldt-Jakob Disease in Singapore
Creutzfeldt-Jakob disease (CJD) is the commonest human transmissible subacute spongiform encephalopathy. It has a worldwide distribution with an estimated annual incidence of 0.5 to...
Original Article
A Study on SARS Awareness and Health-seeking Behaviour – Findings from a Sampled Population Attending National Healthcare Group Polyclinics
There was a worldwide outbreak of Severe Acute Respiratory Syndrome (SARS) caused by the novel coronavirus between November 2002 and July 2003. Singapore was...
Review Article
Axoglial Interaction via the Notch Receptor in Oligodendrocyte Differentiation
Oligodendrocytes (OLs) derived from the common neural progenitor cells in the central nervous system (CNS) ensheathe the nude axon to form the myelin that...
Original Article
Hemifacial Spasm in Singapore: Clinical Characteristics and Patients’ Perceptions
Hemifacial spasm (HFS) is a movement disorder characterised by intermittent involuntary contractions of the facial muscles. It begins with contractions of the orbicularis oculi,...
Original Article
Characteristics and Acute Rehabilitation of Guillain-Barré Syndrome in Singapore
The Guillain-Barré syndrome (GBS) is an acute, frequently severe evolution of a demyelinating inflammatory polyradiculopathy with an autoimmune pathogenesis. In developed countries, GBS is...
Others
Clinical Indications for Positron Emission Tomography (PET) Scanning
The purpose of these guidelines is to provide a broad framework for clinicians considering the use of positron emission tomography (PET) scanning for their...
Editorial
Positron Emission Tomography – A Vital Component of Molecular Imaging
Contemporary medical imaging is progressing towards quantification of tissue function in addition to merely providing anatomical information, as illustrated by the rising use of...
Others
Spinocerebellar Ataxia Type 2 with Focal Epilepsy – An Unusual Association
The spinocerebellar ataxias (SCAs) are a rare group of neurodegenerative disorders that are clinically and genetically heterogeneous. Almost all SCAs are due to trinucleotide...
Editorial
Issues and Challenges for Myopia Research
Myopia is an ocular disorder of major public health and socioeconomic significance in many East Asian urban cities. In Singapore, the prevalence of myopia...
Commentary
Identification of a Common Genetic Risk Variant (LRRK2 Gly2385Arg) in Parkinson’s Disease
For diseases with complex inheritance, the age-old debate regarding the relative contribution of gene-environment interaction never fails to generate interest, discussion and hypothesis within...
Review Article
Neural Progenitor and Stem Cells in the Adult Central Nervous System
Seminal studies in the 1960s, using -thymidine autoradiography, reported that neurogenesis occurs in discrete areas of the adult mammalian brain, in rodents. Studies in...
Editorial
Environmental Planning and Urban Health
Environmental exposures to the adverse effects from climate change are expected to increase for many urban populations in the United States during the next...
Review Article
SARS Revisited: Managing “Outbreaks” With “Communications”
In the short span of 3 years since SARS first appeared on the Asian landscape, terms like “risk communications” and “outbreak communications” have assumed...
Review Article
SARS and Emerging Infectious Diseases: A Challenge to Place Global Solidarity above National Sovereignty
The majority of the world’s information about infectious disease outbreaks no longer comes from voluntary reporting by countries, the willingness of which is influenced...
Review Article
SARS in Singapore – Key Lessons from an Epidemic
The 2003 severe acute respiratory syndrome (SARS) outbreak represented the most severe communicable disease challenge to the public health system and the government and...
Others
Concurrent Intermediate Uveitis and an Enhancing Intracranial Lesion as the Initial Manifestation of Sarcoidosis
Sarcoidosis remains an enigmatic disease with protean manifestations. It is a multi-system disorder of unknown cause characterised by an accumulation of T-lymphocytes, mononuclear phagocytes...
Original Article
Rising Trends of STIs and HIV Infection in Singapore – A Review of Epidemiology Over the last 10 Years (1994 to 2003)
A review of the epidemiology and trends of sexually transmitted infections (STIs) in Singapore from 1977 to 1996 showed a declining number of all...
Original Article
Variables Determining Perceived Global Health Ranks: Findings from a Population-based Study
In 1982, Mossey and Shapiro first demonstrated that global self-rating of health was a better predictor of 7-year survival than medical records or self-reports...
Others
Public Healthcare – Welfare, Market Share or Laissez-faire? – A Sentosa Carlsberg Skytower View
Recently, two doctor-administrators commented to me separately, “Singapore probably has the best public healthcare system in the world.” While I understand the basis for...
Editorial
Re-defining Neurological Syndromes: The Genotype Meets the Phenotype
Since time immemorial, generations of medical students and physicians have always been taught that a thorough and detailed history and examination is the foundation...
Others
Disaster Relief and Initial Response to the Earthquake and Tsunami in Meulaboh, Indonesia
A massive earthquake and tsunami hit the South Asian region on 26 December 2004, killing more than 200,000 people and displacing countless more.1 The...
Commentary
Graduate Public Health Education – Singapore’s Contribution to Strengthening Capacity in the Region and Beyond
The effectiveness with which the world tackles its most pressing public health problems depends crucially on the calibre of its public health workforce. Institutions...
Others
Ultrasound Assisted Thrombolysis in Acute Ischaemic Stroke: Preliminary Experience in Singapore
Most patients with acute ischaemic stroke have arterial thrombi that occlude extra- or intracranial vessels. Intravenously administered tissue plasminogen activator (IV-TPA) induces thrombolysis and...
Review Article
Functional Neuroimaging of Sleep Deprived Healthy Volunteers and Persons with Sleep Disorders: A Brief Review
Most adults have experienced sleep deprivation at some stage of their lives, be it in the context of work, illness or play. Sleep deprivation...
Review Article
Treatment of Circadian Rhythm Sleep Disorders with Light
In humans, the daily pattern of consolidated sleep and wake is strongly influenced by the timing of exposure to light and darkness. In the...
Review Article
Basic Science Review on Circadian Rhythm Biology and Circadian Sleep Disorders
The sleep-wake cycle, with its characteristic intervals of activity alternating with restfulness that recur with a periodicity approximating the 24-hour day-night cycle, is the...
Review Article
The Emerging Challenge of Age-related Eye Diseases in Singapore
Singapore has one of the fastest ageing populations in the world today. The current elderly population, defined as persons 65 years or older, comprises...
Images in Medicine
Delayed and Extra-pontine Myelinolysis after Osmotic Dysregulation
A 58-year-old Chinese man was admitted because of increasing lethargy and confusion over 4 days. He had been taking hydrochlorthiazide for hypertension and regularly...
Letter to the Editor
Limb-Shaking Transient Ischemic Attack with Distal Micro-Embolic Signals and Impaired Cerebrovascular Reactivity Using Transcranial Doppler
We present a patient with limb-shaking transient ischaemic attack (TIA) associated with extracranial carotid occlusion and suggest that the pathophysiological mechanism is hypoperfusion, as...
Commentary
Neuropsychiatry – An Emerging Field
Neuropsychiatry can be described as the interface between neurology and psychiatry – the intersecting field of enquiry for both the brain and the mind....
Editorial
Alzheimer’s Disease – Towards More Patient-centred and Meaningful Clinical Outcomes
More than 100 years ago Alois Alzheimer first presented the clinical and pathological features of an unusual brain disease at his seminal lecture in...
Commentary
Risk Communications: In Search of a Pandemic
The first decade of the new millennium has seen a string of disasters worldwide – earthquakes, tsunamis, floods, typhoons and acts of terrorism –...
Review Article
Prevention and Control of Avian Influenza in Singapore
Avian influenza (AI) or “bird flu” is a highly infectious disease of birds. AI viruses are negative single-stranded enveloped RNA viruses that belong to...
Review Article
Preparing for an Influenza Pandemic in Singapore
The last influenza pandemics occurred in 1957 and 1968. Few remember the pandemic in 1968 in Singapore as it was relatively mild.
This article is...
Review Article
Avian Influenza and Pandemic Influenza Preparedness in Hong Kong
In 1997, Hong Kong became reputed by identifying the first instance of human infection with avian influenza H5N1. A total of 18 cases occurred...
Review Article
Towards Mutual Trust, Transparency and Equity in Virus Sharing Mechanism: The Avian Influenza Case of Indonesia
Since July 2005 to December 2007, Indonesia has reported the highest number of influenza A (H5N1) human cases in the world, i.e., 116 cases...
Review Article
A Global Perspective on Avian Influenza
The world is confronted by many important public health challenges, some of which constitute potentially devastating global threats. Prime among these is the threat...
Review Article
Twentieth Century Influenza Pandemics in Singapore
Tropical countries such as Singapore, although without well-defined influenza seasons, are also affected by influenza epidemics and pandemics. Twenty per cent of Singapore’s population...
Original Article
A Cross-sectional Study of Primary-care Physicians in Singapore on Their Concerns and Preparedness for an Avian Influenza Outbreak
Outbreaks of avian influenza (AI) caused by the H5N1 subtype in several Asian countries have raised concern all over the world. AI is endemic...
Commentary
Sir Gordon Arthur Ransome (1910-1978) – His Teaching Style and His Legacy
Sir Gordon Arthur Ransome was born in Salop, England, in 1910.1 He came to Singapore in 1938, where he taught and practised medicine for...
Others
Corticospinal Tract Degeneration in Amyotrophic Lateral Sclerosis: A Diffusion Tensor Imaging and Fibre Tractography Study
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder characterised by spinal and cortical motor neuron degeneration. Although electro myography, muscle biopsy and motor...
Review Article
Biomarkers of Mild Cognitive Impairment and Alzheimer’s Disease
Alzheimer’s disease (AD) is the most prevalent form of age-related dementia in the modern society. Other than symptomatic treatment with acetylcholinesterase inhibitors at its...
Original Article
Validation of Transcranial Doppler with CT Angiography in Cerebral Ischaemia: A Preliminary Pilot Study in Singapore
Transcranial Doppler (TCD) is routinely performed to assess the blood flow in patients with cerebral ischaemia and provides important real-time information about cerebral haemodynamics....
Original Article
Superior Sagittal Sinus Thrombosis: Subtle Signs on Neuroimaging
Cerebral venous thrombosis (CVT) is an infrequent but potentially deadly disease. The mortality rate of CVT is 10% to 20%, and surviving patients may...
Editorial
Singapore and the Tobacco Pandemic
The World Health Organization, in its 2008 Report on the Global Tobacco Epidemic, has framed the problem in almost apocalyptic terms, in stating that...
Editorial
Embryonic Stem Cells and Parkinson’s Disease: Cell Transplantation to Cell Therapy
Although levodopa is currently a well-endorsed form of treatment for Parkinson’s Disease (PD), the search for a safe, long-term and dyskinesia-free treatment remains an...
Commentary
Bridging the Gap Between Primary and Specialist Care – An Integrative Model for Stroke
Cerebrovascular disease (CVD) is Singapore’s fourth leading cause of death, comprising 9% of all deaths, a crude death rate of 40.4/100,000, an age- and...
Original Article
Concerns, Perceived Impact and Preparedness in an Avian Influenza Pandemic – a Comparative Study between Healthcare Workers in Primary and Tertiary Care
The danger posed by emerging infectious diseases has become greater in the past few years with the World Health Organization (WHO) warning that the...
Original Article
Public Perceptions of Healthcare in Singapore
Healthcare is increasingly dominating the policy agenda in developed countries. In the United States, healthcare has been ranked only behind the war in Iraq...
Letter to the Editor
Malignant Syndrome of Two Parkinson Patients due to Withdrawal of Drugs
Neuroleptic malignant syndrome (NMS) is characterised by the impairment of consciousness, high fever, rigidity and autonomic instability. Although originally described in patients taking neuroleptic...
Original Article
Public Misperceptions About Transmission of Hepatitis B Virus in Singapore
Chronic hepatitis B (CHB) is an important global health problem, with more than 350 million individuals affected worldwide. CHB is particularly important in Asia,...
Others
A History of the Chapter of Public Health and Occupational Physicians
The history of the Chapter of Public Health and Occupational Physicians began with the founding of the Academy of Medicine in 1957. It was...
Clinical Update
The Evolving Role of the Community Pharmacist in Chronic Disease Management – A Literature Review
Pharmacy has matured as a clinical profession and is presently well positioned to transform itself from a product and task oriented (dispensing) to a...
Original Article
Pathological Video-Gaming among Singaporean Youth
Video-gaming and internet use are a part of the lives of children and adolescents today. Among countries that are highly wired with high speed...
Letter to the Editor
Multimodal Therapeutic Approach in Acute Ischaemic Stroke with Real-time Neurovascular Monitoring
Intravenously administered tissue plasminogen activator (IV-TPA) induces thrombolysis and remains the only FDA-approved therapy for acute ischaemic stroke (IS) within the therapeutic time-window according...
Original Article
Trends in Importation of Communicable Diseases into Singapore
Singapore is a city-state in Southeast Asia, with a total population in 2007 of 4,839,400, of which 3,642,700 (75.3%) are Singaporean residents. The remaining...
Original Article
Validity and Reliability of the Zarit Burden Interview in Assessing Caregiving Burden
Dementia is a growing public health issue in the Asia-Pacific region. The number of people with dementia in the Asia-Pacific region will increase from...
Original Article
Multi-disease Health Screening in an Urban Low-income Setting: A Community-based Study
With the burden of chronic disease rising amongst rapidly urbanising Asian populations, active participation in health screening would allow for early detection and management...
Letter to the Editor
Chewing-induced Facial Dystonia
Dystonia is a movement disorder characterised by sustained muscle contractions, repetitive twisting movements, and abnormal postures of the trunk, neck, face, or arms and...
Original Article
The Pedagogical Value of a Student-run Community-based Experiential Learning Project: The Yong Loo Lin School of Medicine Public Health Screening
Experiential learning brings medical students out of the comfort zone of learning in their classrooms to acquire and apply knowledge and skills in an...
Original Article
Comparison of Clinical Outcomes and Cost Between Surgical and Transcatheter Device Closure of Atrial Septal Defects in Singapore Children
Congenital heart defects (CHD), with an incidence of approximately 1 in 100 live births, are the most important and frequent congenital malformations. It can...
Original Article
Acceptability of Medical Students by Patients from Private and Public Family Practices and Specialist Outpatient Clinics
In recent decades, medical advances and economic pressures have shifted medical student training from hospital inpatient to ambulatory settings such as hospital outpatient and...
Original Article
Peripheral Arterial Disease in Community-based Patients with Diabetes in Singapore: Results from a Primary Healthcare Study
Peripheral arterial disease (PAD) is a significant complication of diabetes mellitus and accounts for the majority of amputations among these patients with diabetes. In...
Original Article
Timing of Arrival to a Tertiary Hospital after Acute Ischaemic Stroke – A Follow-up Survey 5 Years Later
Intravenous tPA is a proven treatment for acute ischaemic stroke. However as it has to be given in a narrow time window from symptom...
Editorial
Alzheimer’s disease–The Inexorable Epidemic
Alzheimer's disease (AD) is the most common form of dementia which refers collectively to syndromes of progressive deterioration of memory along with other cognitive...
Letter to the Editor
Unusual Cause for Unilateral Headache: A Quadrigeminal Cistern Arachnoid Cyst
Young adults are frequently presented with headaches due to various causes. Atypical facial pain, renamed as persistent idiopathic facial pain (PIFP) is a poorly...
Original Article
Knowledge, Attitudes and Practices of the Advance Medical Directive in a Residential Estate in Singapore
The Advance Medical Directive (AMD) Act was passed in Parliament in May 1996. The AMD is a legal document that an individual can sign...
Original Article
Attitudes of Patients, Visitors and Healthcare Workers at a Tertiary Hospital Towards Influenza A (H1N1) Response Measures
Following the announcement by the World Health Organization (WHO) that outbreaks of a novel influenza virus had occurred in Mexico and several parts of...
Review Article
Research on Psychoneuroimmunology: Does Stress Influence Immunity and Cause Coronary Artery Disease?
In recent decades, there has been increasing interest in exploring the relationship between psychological stress and various health conditions. An enlarging body of evidence...
Original Article
Trends in Long-term Cancer Survival in Singapore: 1968-2002
With increasing health awareness and the greater extent of healthcare provision over the years, the life expectancy of Singaporeans has increased from 75.3 in...
Others
Knowledge and Practice of Household Mosquito Breeding Control Measures between a Dengue Hotspot and Non-Hotspot in Singapore
Dengue is the most common mosquito-borne viral disease in the world and its severity is reflected by a 30-fold increase over the last 50...
Original Article
Epidemiological Surveillance and Control of Rubella in Singapore, 1991-2007
Rubella is a mild febrile viral exanthematous disease transmitted through droplets or direct contact with the nasopharyngeal secretion of an infected person. It is...
Editorial
Genome-wide Association Studies: Promises and Pitfalls
Genetic testing is an important means to confirm the diagnosis of an inheritable disease. For this to be feasible, genes that are associated with...
Editorial
Epilepsy: Looking Beyond Seizures
World Epilepsy Day falls on 26 March 2013. As we observe this important date in Singapore, it is perhaps instructive to take a step...
Original Article
Healthcare cost of patients with multiple chronic diseases in Singapore public primary care setting
The rising occurrence of individuals suffering from multiple chronic diseases, namely multimorbidity, is of public health concern globally.1 The current prevalence of multimorbidity in...
Editorial
Prevention and management of multimorbidity to ensure healthcare sustainability
Singapore has a healthcare system that is distinguished by its ability to achieve top health outcomes at very low healthcare expenditures.1 Yet one of...
Original Article
Prevalence of Overweight and Obesity in Chinese Preschoolers in Singapore
The increasing prevalence of childhood overweight and obesity and its associated adverse health outcomes have become an important health issue. Childhood obesity can persist...
Commentary
Is Cost-Effective Healthcare Compatible with Publicly Financed Academic Medical Centres?
Nearly all legislation involves a weighing of public needs as against private desires; and likewise a weighing of relative social values.
—Louis D Brandeis
As a...
Original Article
A Review of Back Injury Cases Notified to the Ministry of Manpower from 2011 to 2012
Work-related low back disorders consist of both low back pain (LBP) and low back injuries. They are a significant and increasing problem all over...
Original Article
How do English-speaking Cancer Patients Conceptualise Personhood?
Understanding the way personhood or “what makes you, you” is conceptualised is pivotal to the practice of medicine. Conceptions of personhood determine the moral...
Editorial
Too Much Medicine: Time to Stop Indiscriminate Cancer Screening
Like most industrialised countries in the world, cancer has now become the leading cause of mortality in Singapore. Approximately 1 in 3 deaths in...
Letter to the Editor
Single-level Anterior Corpectomy with Fusion versus 2-level Anterior Cervical Decompression with Fusion: A Prospective Controlled Study with 2-year Follow-up Using Cages for Fusion
Anterior cervical discectomy and fusion (ACDF) and anterior cervical corpectomy and fusion (ACCF) are performed for decompression of the spine when the primary compressive...
Editorial
MERS-CoV: Where Are We Now?
Prior to 2002, coronaviruses were known mainly for causing mild human upper respiratory tract infections (URTIs) and enteric and respiratory infections in many animals....
Original Article
An External Independent Validation of APACHE IV in a Malaysian Intensive Care Unit
Over the past 30 years, different versions of severity of illness scoring systems and prognostic models have been developed for prediction of patient outcomes...
Original Article
Anaerobic Bacteraemia Revisited: Species and Susceptibilities
Over the last 2 decades, the importance of anaerobic bacteraemia has undergone various shifts in opinion. Early studies in the 1970s reported that anaerobes...
Letter to the Editor
Chorea precipitated by phototherapy as initial presentation of systemic lupus erythematosus
Dear Editor,
Chorea is a well-recognised albeit rare neuropsychiatric manifestation of systemic lupus erythematosus (SLE). We describe here a case of a 67-year-old woman presenting...
Original Article
Factors and experiences associated with unscheduled 30-day hospital readmission: A mixed method study
Readmission leads to a greater demand for healthcare services, especially hospital beds, and contributes to the rising healthcare costs.1,2 With estimated one-third of the...
Editorial
Potentially avoidable readmissions: Understanding drivers and technology-enabled solutions
Hospital admissions places high resource demands on the health system, and is a major cost-driver in Singapore and globally.1-3 Admissions have and will continue...
Letter to the Editor
Health professions education in pandemics and epidemics: A proposed framework for educators
The COVID-19 pandemic has disrupted healthcare systems and health professions education (HPE). There are few frameworks to help educators manage HPE before, during and...
Letter to the Editor
The “Jeff Cut”: A simple innovation to minimise up-riding sleeves of protective gown
Personal protective equipment (PPE) including the N95 mask, face shield, cap, splash-resistant gown and gloves are worn by frontline healthcare workers for various duties...
Commentary
Merits of a harmonised system to classify drug-related problems in Singapore
A drug-related problem (DRP) is commonly defined as an event or circumstance involving drug treatment that actually or potentially interferes with the optimal outcome...
Original Article
Factors influencing protective behaviours during haze episodes in Singapore: A population-based study
Southeast Asia suffers from recurrent episodic air pollution from biomass smoke known as haze, which is mainly caused by human activities such as the...
Editorial
Seasonal haze: Knowledge gaps and risk perception behaviours
The seasonal haze in Southeast Asia has been a recurrent concern whenever we enter the southwest monsoon season (June–September). This phenomenon, caused by agricultural...
Original Article
Impact of unemployment on mental disorders, physical health and quality of life: Findings from the Singapore Mental Health Study
Several reviews and meta-analyses have established an association between unemployment and psychological distress. This relationship between unemployment and mental health is complex and likely...
Letter to the Editor
Attendance for ischaemic stroke before and during COVID-19 lockdown in Singapore
The coronavirus disease 2019 (COVID-19) outbreak has impacted healthcare systems worldwide. Globally, visits to the emergency department have fallen as much as 25% during...
Letter to the Editor
Rare homozygous PRKN exon 8 and 9 deletion in Malay familial early-onset Parkinson’s disease
Little is known about the genetics of Parkinson’s disease (PD) in Southeast Asian populations.1 We extended knowledge of the Southeast Asian monogenic PD landscape...
Original Article
Health-seeking behaviour of foreign workers in Singapore: Insights from emergency department visits
Singapore employs a large foreign worker (FW) population, defined as non-Singapore citizens and non-permanent residents working locally. Holders of “work permit” (WP), the work...
Original Article
Accuracy of self-reported height, weight and BMI in a multiethnic Asian population
Overweight and obesity continue to be one of the most critical public health issues worldwide. Body mass index (BMI) derived from height and weight...
Original Article
Vulnerability to rumours during the COVID-19 pandemic in Singapore
The global outbreak of coronavirus disease 2019 (COVID-19) has come with increased psychological burden. In several meta-analyses, depression and anxiety symptoms have been found...
Original Article
Behavioural changes during the COVID-19 pandemic: Results of a nationwide survey in Singapore
In response to the global outbreak of coronavirus disease 2019 (COVID-19), Singapore undertook a multipronged approach to contain the pandemic. Of note, when community...
Editorial
The Novel Coronavirus (SARS-CoV-2) Pandemic
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic began in early December in Wuhan, the 7th most populous city in Mainland China, and...
Original Article
Comparative Analysis of Symptomatic and Asymptomatic SARS-CoV-2 Infection in Children
Singapore confirmed its first case of COVID-19 on 23 January 2020 in a Chinese national from Wuhan, and its first paediatric case on February...
Review Article
Managing a Renal Transplant Programme During the COVID-19 Pandemic: Practical Experience from a Singapore Transplant Centre
As infrastructure and policies were being put in place to combat COVID-19, we recognised that specialty-specific policies and protocols had to be drawn up...
Review Article
Coronavirus Disease 2019 (COVID-19): The Singapore Experience. A Review of the First Eight Months
Singapore reported its first imported case of COVID-19 on 23 January 20201 and its first COVID-19 deaths on 21 March 2020.2 The WHO declared...
Letter to the Editor
Neuro-Behçet’s disease presenting as isolated intracranial hypertension
Behçet’s disease (BD) is a chronic multisystem inflammatory disease with a classic triad of painful oral ulcers, genital ulcers and uveitis. Neurological manifestations, though...
Original Article
Cost of inpatient rehabilitation for children with moderate to severe traumatic brain injury
The cost of rehabilitation for children post-traumatic brain injury (TBI) is significant. The annual total healthcare cost of TBI had been estimated to range...
Original Article
Long-term outcomes of ischaemic stroke patients with diabetes in a multi-ethnic cohort in Singapore
Asia faces an epidemic of diabetes. The prevalence of diabetes in Asia is projected to grow from 114 million in 2007 to 180 million...
Editorial
Recurrent vascular events in ischaemic stroke patients with diabetes
Stroke is a major cause of death and disability globally, with 6.55 million deaths (95% uncertainty interval 6.00–7.02 million), 101 million prevalent cases...
Original Article
Chronic disease self-management competency and care satisfaction between users of public and private primary care in Singapore
Primary care in Singapore is set to face challenges in managing a rapidly ageing population. The expected population of older adults aged 65 years...
Original Article
Paediatric emergency department attendances during COVID-19 and SARS in Singapore
Coronavirus disease 2019 (COVID-19) was declared a pandemic by the World Health Organization (WHO) on 11 March 2020, with over 110 million cumulative cases...
Editorial
The Singapore Cerebral Palsy Registry: An important new resource for cerebral palsy research
Cerebral palsy (CP) is a common, lifelong disorder of movement and posture resulting from an insult or maldevelopment of the developing brain. The movement...