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INTRODUCTION: Equitable healthcare delivery is essential and requires resources to be distributed, which include assets and healthcare workers. To date, there is no gold standard for measuring the correct number of physicians to meet healthcare needs. This rapid review aims to explore measurement tools employed to optimise the distribution of hospital physicians, with a focus on ensuring fair resource allocation for equitable healthcare delivery. MATERIALS AND METHODS: A literature search was performed across PubMed, EMBASE, Emerald Insight and grey literature sources. The key terms used in the search include 'distribution', 'method', and 'physician', focusing on research articles published in English from 2002 to 2022 that described methods or tools to measure hospital-based physicians' distribution. Relevant articles were selected through a two-level screening process and critically appraised. The primary outcome is the measurement tools used to assess the distribution of hospital-based physicians. Study characteristics, tool advantages and limitations were also extracted. The extracted data were synthesised narratively. RESULTS: Out of 7,199 identified articles, 13 met the inclusion criteria. Among the selected articles, 12 were from Asia and one from Africa. The review identified eight measurement tools: Gini coefficients and Lorenz curve, Robin Hood index, Theil index, concentration index, Workload Indicator of Staffing Need method, spatial autocorrelation analysis, mixed integer linear programming model and cohortcomponent model. These tools rely on fundamental data concerning population and physician numbers to generate outputs. Additionally, five studies employed a combination of these tools to gain a comprehensive understanding of physician distribution dynamics. CONCLUSION: Measurement tools can be used to assess physician distribution according to population needs. Nevertheless, each tool has its own merits and limitations, underscoring the importance of employing a combination of tools. The choice of measuring tool should be tailored to the specific context and research objectives.
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Atenção à Saúde , Médicos , Humanos , Hospitais , Pessoal de SaúdeRESUMO
INTRODUCTION: Intravenous thrombolysis (IVT) with recombinant tissue plasminogen activator is beneficial in acute ischaemic stroke (AIS). We aim to compare the realworld clinical outcomes and service efficiency of IVT in Malaysian primary stroke centres (PSCs) versus acute stroke ready hospitals (ASRHs). MATERIALS AND METHODS: We conducted a multi-centre cohort study involving 5 PSCs and 7 ASRHs in Malaysia. Through review of medical records of AIS patients who received IVT from 01 January 2014 to 30 June 2021, real-world data was extracted for analysis. Univariate and multivariate regression models were employed to evaluate the role of PSCs versus ASRHs in post-IVT outcomes and complications. Statistical significance was set at p<0.05. RESULTS: A total of 313 multi-ethnic Asians, namely 231 from PSCs and 82 from ASRHs, were included. Both groups were comparable in baseline demographic, clinical, and stroke characteristics. The efficiency of IVT delivery (door-toneedle time), functional outcomes (mRS at 3 months post- IVT), and rates of adverse events (intracranial haemorrhages and mortality) following IVT were comparable between the 2 groups. Notably, 46.8% and 48.8% of patients in PSCs and ASRHs group respectively (p=0.752) achieved favourable functional outcome (mRS≤1 at 3 months post-IVT). Regression analyses demonstrated that post-IVT functional outcomes and adverse events were independent of the role of PSCs or ASRHs. CONCLUSION: Our study provides real-world evidence which suggests that IVT can be equally safe, effective, and efficiently delivered in ASRHs. This may encourage the establishment of more ASRHs to extend the benefits of IVT to a greater proportion of stroke populations and enhance the regional stroke care.
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Pontine infarct is a rare but clinically significant cause of an isolated facial nerve palsy. Prompt diagnosis with the use of magnetic resonance imaging (MRI) allows early initiation of treatment for such patients. We report a 62-year-old gentleman with diabetes, hypertension, and gout, presenting with lower motor neuron facial nerve palsy. This report highlights that isolated facial nerve palsy is not always associated with Bell's palsy, which remains the commonest cause of facial nerve paralysis. A thorough neurological examination and good clinical correlation with the patient's history and physical findings, coupled with the use of facial nerve anatomical knowledge and early employment of MRI, are imperative in clinching the diagnosis.
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Paralisia de Bell , Paralisia Facial , Acidente Vascular Cerebral , Paralisia de Bell/complicações , Paralisia de Bell/diagnóstico , Paralisia Facial/diagnóstico , Paralisia Facial/etiologia , Humanos , Imageamento por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/diagnósticoRESUMO
BACKGROUND: Thrombolytic therapy with intravenous alteplase is a well-established treatment for acute ischaemic stroke (AIS). However, in Malaysia, treatment prescription is often limited by the availability of neurologists. The objective was to compare the outcomes of acute stroke thrombolysis therapy prescribed by neurologists in the Seberang Jaya Hospital (SJH) and non-neurologists in the Taiping Hospital (TH). METHODS: In this cross-sectional study, all AIS patients who received thrombolytic therapy in SJH and TH between January 2012 and September 2019 were included. Clinical data was extracted from admission records. The outcomes assessed were the percentage of patients who achieved excellent functional outcome at 3 months (modified Rankin scale of 0 to 1), rates of symptomatic intracranial haemorrhage (SICH), and mortality. RESULTS: A total of 63 AIS patients who received thrombolytic therapy were included, of which 37 patients (58.7%) were treated in SJH. The median NIHSS on admission was 12 in SJH and 11.5 in TH. In all 21.6% of patients from SJH and 30.7% of patients from TH achieved favourable functional outcome at 3 months (p=0.412). There were no significant differences between the two centres in terms of the rates of SICH (10.8% in SJH and 3.8% in TH, p=0.314) and 3-month mortality (24.3% versus 12.5%, p=0.203). CONCLUSION: The 3-month functional outcomes and complication rates of stroke thrombolysis in hospitals with or without neurologists are not significantly different. Thus non-neurologist hospitals may be able to provide thrombolysis service to AIS patients safely and effectively.
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Isquemia Encefálica , Acidente Vascular Cerebral , Isquemia Encefálica/tratamento farmacológico , Isquemia Encefálica/epidemiologia , Estudos Transversais , Humanos , Malásia/epidemiologia , Neurologistas , Acidente Vascular Cerebral/tratamento farmacológico , Acidente Vascular Cerebral/epidemiologia , Terapia Trombolítica , Resultado do TratamentoRESUMO
OBJECTIVE: This is a brief report of 4 paediatric cases of COVID-19 infection in Malaysia BACKGROUND: COVID-19, a coronavirus, first detected in Wuhan, China has now spread rapidly to over 60 countries and territories around the world, infecting more than 85000 individuals. As the case count amongst children is low, there is need to report COVID-19 in children to better understand the virus and the disease. CASES: In Malaysia, until end of February 2020, there were four COVID-19 paediatric cases with ages ranging from 20 months to 11 years. All four cases were likely to have contracted the virus in China. The children had no symptoms or mild flu-like illness. The cases were managed symptomatically. None required antiviral therapy. DISCUSSION: There were 2 major issues regarding the care of infected children. Firstly, the quarantine of an infected child with a parent who tested negative was an ethical dilemma. Secondly, oropharyngeal and nasal swabs in children were at risk of false negative results. These issues have implications for infection control. Consequently, there is a need for clearer guidelines for child quarantine and testing methods in the management of COVID-19 in children.
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Betacoronavirus , Infecções por Coronavirus , Pandemias , Pneumonia Viral , Betacoronavirus/isolamento & purificação , COVID-19 , Criança , Pré-Escolar , Infecções por Coronavirus/virologia , Feminino , Humanos , Lactente , Malásia , Masculino , Pneumonia Viral/virologia , SARS-CoV-2RESUMO
The COVID-19 outbreak continues to evolve with the number of cases increasing in Malaysia, placing a significant burden on general practitioners (GPs) to assess and manage suspected cases. GPs must be well equipped with knowledge to set up their clinics, use Personal Protective Equipment (PPE) appropriately, adopt standard protocols on triaging and referrals, as well as educate patients about PPE. The correct use of PPE will help GPs balance between personal safety and appropriate levels of public concern.
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INTRODUCTION: This study was designed to determine the influence of bariatric surgery on changes in the body mass index (BMI), and the control of diabetes, hypertension and dyslipidaemia among obese patients in Malaysia. MATERIALS AND METHODS: This was a retrospective cohort study undertaken at a public tertiary care centre in the state of Perak, Malaysia. Information of obese patients who underwent bariatric surgery was obtained from their medical records. The changes in the BMI, HbA1C, systolic and diastolic blood pressure (SBP and DBP), and lipid levels between three months before and after the surgery were assessed. RESULTS: The patients (n=106) were mostly Malay (66.0%), had at least one comorbidity (61.3%), and had a mean age of 40.38±11.75 years. Following surgery, the BMI of the patients was found to reduce by 9.78±5.82kg/m2. For the patients who had diabetes (n=24) and hypertension (n=47), their mean HbA1C, SBP and DBP were also shown to reduce significantly by 2.02±2.13%, 17.19±16.97mmHg, and 11.45±12.63mmHg, respectively. Meanwhile, the mean total cholesterol, triglyceride and low-density lipoprotein levels of those who had dyslipidaemia (n=21) were, respectively, lowered by 0.91±1.18mmol/L, 0.69±1.11mmol/L and 0.47±0.52mmol/L. CONCLUSION: The findings suggest that in addition to weight reduction, bariatric surgery is helpful in improving the diabetes, hypertension and dyslipidaemia control among obese patients. However, a large-scale trial with a control group is required to verify our findings.
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Cirurgia Bariátrica , Diabetes Mellitus/prevenção & controle , Dislipidemias/prevenção & controle , Hipertensão/prevenção & controle , Obesidade/cirurgia , Redução de Peso , Adulto , Índice de Massa Corporal , Doença Crônica , Feminino , Humanos , Malásia , Masculino , Pessoa de Meia-Idade , Obesidade/complicações , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Seventy-three articles related to metabolic syndrome were found in a search through databases dedicated to indexing all literature with original data involving the Malaysian population between years 2000 and 2015. Metabolic syndrome affects 25 to 40% of adult population of Malaysia with the risk increasing with age. Obese children are also at risk. Indian ethnicity has the highest rates, followed by Malay and chinese. It was found that socioeconomics determinants such as living in urban areas, unemployment, lower income, lower education level and shift workers had higher prevalence of metabolic syndrome. Metabolic syndrome is associated with other medical conditions like cardiovascular diseases, psychiatric disorders, erectile dysfunction, polycystic ovarian syndrome and colorectal cancer. Several biomarkers have been determined to be relevant to our local population but their usage in clinical setting needs further research. Literature into effectiveness of management of metabolic syndrome in Malaysia is lacking and the results were only modest. there are several diagnostic criteria available for metabolic syndrome internationally and their individual significant to our local population is not clear. It also makes it difficult to compare results between studies using different criteria. Finally, we could not identify any local study to look at the health economic burden of metabolic syndrome locally.
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Síndrome Metabólica , Pesquisa/tendências , Etnicidade , Humanos , Malásia , Masculino , Síndrome Metabólica/complicações , Síndrome Metabólica/epidemiologia , Síndrome Metabólica/terapia , Obesidade , Prevalência , Fatores de RiscoRESUMO
Over 100 articles related to stroke were found in a search through a database dedicated to indexing all literature with original data involving the Malaysian population between years 2000 and 2014. Stroke is emerging as a major public health problem. The development of the National Stroke Registry in the year 2009 aims to coordinate and improve stroke care, as well as to generate more data on various aspects of stroke in the country. Studies on predictors of survival after strokes have shown potential to improve the overall management of stroke, both during acute event and long term care. Stroke units were shown to be effective locally in stroke outcomes and prevention of stroke-related complications. The limited data looking at direct cost of stroke management suggests that the health economic burden in stroke management may be even higher. Innovative rehabilitation programmes including braincomputer interface technology were studied with encouraging results. Studies in traditional complementary medicine for strokes such as acupuncture, Urut Melayu and herbal medicine were still limited.
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Acidente Vascular Cerebral , Humanos , Malásia , Sistema de Registros , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/prevenção & controle , Acidente Vascular Cerebral/terapiaRESUMO
Dengue infection is a major cause of morbidity and mortality in Malaysia. To date, much research on dengue infection conducted in Malaysia have been published. One hundred and sixty six articles related to dengue in Malaysia were found from a search through a database dedicated to indexing all original data relevant to medicine published between the years 2000-2013. Ninety articles with clinical relevance and future research implications were selected and reviewed. These papers showed evidence of an exponential increase in the disease epidemic and a varying pattern of prevalent dengue serotypes at different times. The early febrile phase of dengue infection consist of an undifferentiated fever. Clinical suspicion and ability to identify patients at risk of severe dengue infection is important. Treatment of dengue infection involves judicious use of volume expander and supportive care. Potential future research areas are discussed to narrow our current knowledge gaps on dengue infection.
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An omphalocoele is a congenital defect that affects the development of the abdominal wall in the umbilical region, resulting in a hernial-type sac of variable size. The condition is usually diagnosed prenatally and corrected in early infancy to prevent rupture of the covering membranes, which carries a high mortality and morbidity rate. Tetralogy of Fallot is the most common cyanotic congenital heart defect during infancy that is associated with this condition. Most patients experience cyanosis at birth and die in childhood if there is no surgical intervention. Overall, it is uncommon for untreated patients with both omphalocoele and tetralogy of Fallot to survive into adulthood. We report the rare case of a 17-year-old young adult with untreated omphalocoele and uncorrected tetralogy of Fallot.
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Diagnóstico Tardio , Hérnia Umbilical/diagnóstico , Telas Cirúrgicas , Tetralogia de Fallot/diagnóstico , Adolescente , Procedimentos Cirúrgicos Cardíacos/métodos , Seguimentos , Hérnia Umbilical/cirurgia , Humanos , Laparotomia/métodos , Imageamento por Ressonância Magnética/métodos , Masculino , Reoperação/métodos , Índice de Gravidade de Doença , Tetralogia de Fallot/complicações , Tetralogia de Fallot/cirurgia , Fatores de Tempo , Tomografia Computadorizada por Raios X/métodos , Resultado do TratamentoRESUMO
Effort thrombosis of the upper extremity is secondary to thrombosis of the axillary and/or subclavian veins that develop from heavy arm exertion. This case illustrates venous thrombosis of the right brachiocephalic vein in a 32-year-old man who presented with a cyst-like swelling in the right neck with no associated pain or trauma. Our patient, a trained athlete, was preparing for a triathlon at the time of presentation. He was treated by first-line therapy of subcutaneous and oral anti-coagulation medication. In this study, we highlight the importance of early investigation and treatment of symptomatic athletes so that long-term disability can be prevented. This study also shows the timely use of computed tomography imaging, which can help to identify the syndrome in previously undiagnosed patients.
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Atletas , Veias Braquiocefálicas/patologia , Trombose/diagnóstico por imagem , Trombose Venosa Profunda de Membros Superiores/diagnóstico por imagem , Adulto , Anticoagulantes/uso terapêutico , Braço/diagnóstico por imagem , Enoxaparina/uso terapêutico , Humanos , Masculino , Trombose/diagnóstico , Tomografia Computadorizada por Raios X/métodos , Trombose Venosa Profunda de Membros Superiores/diagnóstico , Varfarina/uso terapêuticoRESUMO
PURPOSE: The experience of endoscopic total extraperitoneal (TEP) repair of recurrent inguinal hernia in a major teaching hospital is reviewed. METHODS: Between 2003 and 2008, 37 consecutive patients underwent 46 TEP repairs for recurrent inguinal hernia. Patient demographics, hernia characteristics, operating time, conversion rate, intraoperative, postoperative complications and recurrence were measured. Twenty-eight patients had unilateral hernia and nine patients had bilateral hernias. The mean age was 59 years old (range 22-88 years). RESULTS: The mean operation duration was 88 min (range 60-120 min). Bilateral repairs took 38% longer than for unilateral repairs (108 vs 78 min). Three patients (8.1%) had conversion to open surgery. Seroma developed in two patients, which was subsequently resolved. Within 1 year of follow up evaluation, there was 1 recurrence (2.7%). The mean inpatient hospital stay was 1.6 days, and 24.3% of the operations were performed as outpatients. CONCLUSION: Repair of recurrent hernia using the TEP approach can be achieved with minimum morbidity, good clinical outcomes and acceptable recurrence rates. Endoscopic repair has become the procedure of choice for the treatment of the majority of recurrent inguinal hernias at our institution.
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Endoscopia/métodos , Hérnia Inguinal/cirurgia , Telas Cirúrgicas , Adulto , Idoso , Idoso de 80 Anos ou mais , Seguimentos , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Recidiva , Estudos Retrospectivos , Fatores de Tempo , Resultado do Tratamento , Cicatrização , Adulto JovemRESUMO
HYPOTHESIS: Natural orifice transluminal endoscopic surgery (NOTES) has gained widespread interest as a potentially less invasive alternative to laparoscopic surgery or, else, an evolution as the next-generation surgery. The main objective of this study was to assess the safety of transluminal abdominal wall hernia repair for potential human application by specifically investigating the feasibility and challenges of using a transvaginal approach. DESIGN: NOTES ventral hernia repair via a transvaginal approach. SETTING: University Hospital (National University Health System, Singapore). PARTICIPANTS: The study utilized five female pigs (30-40 kg) between 5 and 7 months of age, which underwent abdominal wall hernia repair using a transvaginal approach. INTERVENTION: The procedures were performed using a double-channel endoscope under general endotracheal anesthesia. A mesh was placed and fixed to the abdominal wall using standard laparoscopic and endoscopic equipment. The animals survived for 2 weeks and were then euthanized and a necropsy performed. MAIN OUTCOME MEASURES: To assess the safety and feasibility of NOTES ventral hernia repair in a survival experimental model. RESULTS: All of the procedures could be safely performed using the standard equipment. At the necropsy, all meshes were well in place and mild adhesions were recorded in one animal with a small abscess in the subcutaneous area. CONCLUSION: This novel approach seems technically challenging but feasible using equipment and accessories currently available for conventional laparoscopic and interventional endoscopy with low intra-abdominal contamination and sepsis. New procedure-specific instruments and equipment need to be developed to allow the surgeon safer access and more degrees of instrument freedom.
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Endoscopia/métodos , Hérnia Abdominal/mortalidade , Hérnia Abdominal/cirurgia , Telas Cirúrgicas , Vagina , Animais , Modelos Animais de Doenças , Endoscopia/tendências , Estudos de Viabilidade , Feminino , Seguimentos , Previsões , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Procedimentos Cirúrgicos Minimamente Invasivos/tendências , Complicações Pós-Operatórias/mortalidade , Fatores de Risco , Taxa de Sobrevida , SuínosRESUMO
BACKGROUND: Excision of the thyroid through a skin crease incision in the anterior neck provides good direct exposure to facilitate safe dissection and a quick operation with low morbidity and minimal mortality. However, these patients still have a scar in the neck. Technologic innovations have allowed surgeons to remove the thyroid gland from a remote site, providing a scarless outcome in the neck. This study was designed to assess the different techniques of scarless (in the neck) endoscopic thyroidectomy (SET) by reviewing the current literature. METHODS: A computer-assisted search of the Medline database through September 2007 was undertaken. The combination of terms used included the following: endoscopic thyroidectomy; minimally invasive thyroidectomy; minimally invasive endocrine surgery; thyroidectomy via the axillary approach; thyroidectomy via the anterior approach; and thyroidectomy via the breast approach. Additional data were provided based on previously unpublished experience from our own unit with SET. RESULTS: There were seven studies that involved 186 patients in whom the thyroid was excised via the axillary method and five published series that involved 169 patients who had thyroidectomies performed via the anterior approach. There were four published series of thyroidectomies performed via a hybrid approach, which is a combination of both the anterior and axillary approach, involving 180 patients. Four studies compared SET and another approach for a thyroidectomy. In our unpublished series of SET, we performed 20 cases during a 2-year period comprising 11 cases via the axillary approach and 9 cases via the anterior/breast approach. Nineteen cases were lobectomies and one case was an isthmusectomy. SET was associated with a longer operative time and increase postoperative pain. Patients who had SET were satisfied with the aesthetic outcome of the procedure. CONCLUSION: Scarless (in the neck) endoscopic thyroidectomy is not a minimally invasive technique but a maximally invasive one that involves a longer operative time and greater postoperative pain. What it does provide is a safe excision of the thyroid pathology with the absence of a scar in the neck. However, there is a steep learning curve. With experience and newer surgical instruments, the operative time and postoperative pain might decrease.
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Endoscopia , Neoplasias da Glândula Tireoide/cirurgia , Tireoidectomia/métodos , Cicatriz , Humanos , PescoçoRESUMO
BACKGROUND: Thoracoscopic sympathectomy is a useful therapeutic option for palmar hyperhidrosis. Surgeons differ in the level of the sympathetic chain ablated. This study aimed to compare the blockade of the T2 with levels T2 and T3 to verify the effectiveness of different ablation levels in relieving hyperhidrosis symptoms. METHODS: For patients undergoing bilateral thoracoscopic sympathectomy for palmar hyperhidrosis, T2-T3 ablation is performed bilaterally. In our series, 25 consecutive patients were blindly randomized to undergo unilateral T2 and T3 ablation followed by contralateral ablation of level T2 only. The patients were followed up and analyzed for comparison of symptoms bilaterally, compensatory hyperhidrosis, and levels of satisfaction postoperatively. RESULTS: The study group consisted of 25 patients with a male:female ratio of 3:2 and a mean age of 32 years (range, 19-50 years). The mean operative time was 35 min. The patients were followed up for a mean period of 23 months (range, 2-65 months). All 25 patients confirmed that their palmar sweating resolved postoperatively, with both palms equally dry. Of the 25 patients, 20 (80%) complained of compensatory hyperhidrosis, which also was bilaterally symmetric. The areas involved were trunk (80%), lower limbs (32%), and armpits (12%). Overall, 80% of the patients were very satisfied with the procedure. The remaining 20% experienced mild to moderate compensatory hyperhidrosis, which did not seem to affect their lifestyle. CONCLUSION: The findings show that T2 ablation in thoracoscopic sympathectomy for palmar hyperhidrosis is as effective as T2-T3 ablation in terms of symptomatic relief, recurrence, compensatory hyperhidrosis, and patient satisfaction.
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Hiperidrose/cirurgia , Simpatectomia/métodos , Toracoscopia , Adulto , Método Duplo-Cego , Feminino , Mãos , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Inquéritos e QuestionáriosRESUMO
Thyroid cancer is the ninth most common cancer in women in Singapore. Despite an increasing incidence of thyroid cancer in the last few decades, survival has improved due to a combination of early cytological diagnosis, low-morbidity total thyroidectomy, and postoperative radioactive iodine therapy. Thyroid cancer is one of the most curable forms of cancer. This article provides an overview of thyroid cancer and future directions in its diagnosis and treatment.