Annals of the Academy of Medicine, Singapore最新文献

{"title":"Association of quality-of-care indicators with asthma outcomes: A retrospective observational study for asthma care in Singapore.","authors":"Sean Shao Wei Lam, Jingwei Chen, Jun Tian Wu, Chun Fan Lee, Narayanan Ragavendran, Marcus Eng Hock Ong, Ngiap Chuan Tan, Chian Min Loo, David Bruce Matchar, Mariko Siyue Koh","doi":"10.47102/annals-acadmedsg.2023151","DOIUrl":"10.47102/annals-acadmedsg.2023151","url":null,"abstract":"<p><strong>Introduction: </strong>Asthma guidelines have advocated for the use of quality-of-care indicators (QCIs) in asthma management. To improve asthma care, it is important to identify effective QCIs that are actionable. This study aimed to evaluate the effect of the presence of 3 QCIs: asthma education, Asthma Control Test (ACT) and spirometry testing on the time to severe exacerbation (TTSE).</p><p><strong>Method: </strong>Data collected from the SingHealth COPD and Asthma Data Mart (SCDM), including asthma patients managed in 9 SingHealth polyclinics and Singapore General Hospital from January 2015 to December 2020, were analysed. Patients receiving Global Initiative for Asthma (GINA) Steps 3-5 treatment, with at least 1 QCI recorded, and at least 1 severe exacerbation within 1 year before the first QCI record, were included. Data were analysed using multivariate Cox regression and quasi-Poisson regression models.</p><p><strong>Results: </strong>A total of 3849 patients in the registry fulfilled the criteria. Patients with records of asthma education or ACT assessment have a lower adjusted hazard ratio (HR) for TTSE (adjusted HR=0.88, P=0.023; adjusted HR=0.83, P<0.001). Adjusted HR associated with spirometry is higher (adjusted HR=1.22, P=0.026). No QCI was significantly associated with emergency department (ED)/inpatient visits. Only asthma education and ACT showed a decrease in the number of exacerbations for multivariate analysis (asthma education estimate: -0.181, P<0.001; ACT estimate: -0.169, P<0.001). No QCI was significant for the number of exacerbations associated with ED/inpatient visits.</p><p><strong>Conclusion: </strong>Our study suggests that the perfor-mance of asthma education and ACT was associated with increased TTSE and decreased number of exacerbations, underscoring the importance of ensuring quality care in clinical practice.</p>","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment outcomes of micropulse cyclophototherapy in uveitic glaucoma.","authors":"Weihan Tong, Hung Chew Wong, Maria Cecilia Aquino, Paul Chew, Dawn Lim","doi":"10.47102/annals-acadmedsg.202246","DOIUrl":"https://doi.org/10.47102/annals-acadmedsg.202246","url":null,"abstract":"","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How do current paediatrics residency selection criteria correlate with residency performance?","authors":"Jia Hui Teo, Cristelle Chow","doi":"10.47102/annals-acadmedsg.2023157","DOIUrl":"https://doi.org/10.47102/annals-acadmedsg.2023157","url":null,"abstract":"","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cardiovascular effects of COVID-19 in children.","authors":"Meredith Cg Broberg, Monty B Mazer, Ira M Cheifetz","doi":"10.47102/annals-acadmedsg.202386","DOIUrl":"https://doi.org/10.47102/annals-acadmedsg.202386","url":null,"abstract":"<p><strong>Introduction: </strong>Although severe acute respiratory failure is the primary cause of morbidity and mortality in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, this viral infection leads to cardiovascular disease in some individuals. Cardiac effects of the virus include myocarditis, pericarditis, arrhythmias, coronary aneurysms and cardiomyopathy, and can result in cardiogenic shock and multisystem organ failure.</p><p><strong>Method: </strong>This review summarises cardiac manifesta-tions of SARS-CoV-2 in the paediatric population. We performed a scoping review of cardiovascular disease associated with acute coronavirus disease 2019 (COVID-19) infection, multisystem inflammatory syndrome in children (MIS-C), and mRNA COVID-19 vaccines. Also examined are special considerations for paediatric athletes and return to play following COVID-19 infection.</p><p><strong>Results: </strong>Children presenting with acute COVID-19 should be screened for cardiac dysfunction and a thorough history should be obtained. Further cardiovascular evaluation should be considered following any signs/symptoms of arrhythmias, low cardiac output, and/or myopericarditis. Patients admitted with severe acute COVID-19 should be monitored with continuous cardiac monitoring. Laboratory testing, as clinically indicated, includes tests for troponin and B-type natriuretic peptide or N-terminal pro-brain natriuretic peptide. Echocardiography with strain evaluation and/or cardiac magnetic resonance imaging should be considered to evaluate diastolic and systolic dysfunction, coronary anatomy, the pericardium and the myocardium. For patients with MIS-C, combination therapy with intravenous immunoglobulin and glucocorticoid therapy is safe and potentially disease altering. Treatment of MIS-C targets the hyperimmune response. Supportive care, including mechanical support, is needed in some cases.</p><p><strong>Conclusion: </strong>Cardiovascular disease is a striking feature of SARS-CoV-2 infection. Most infants, children and adolescents with COVID-19 cardiac disease fully recover with no lasting cardiac dysfunction. However, long-term studies and further research are needed to assess cardiovascular risk with variants of SARS-CoV-2 and to understand the pathophysiology of cardiac dysfunction with COVID-19.</p>","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long COVID prevalence, risk factors and impact of vaccination in the paediatric population: A survey study in Singapore.","authors":"Jiahui Li, Karen Nadua, Chia Yin Chong, Chee Fu Yung","doi":"10.47102/annals-acadmedsg.2023238","DOIUrl":"https://doi.org/10.47102/annals-acadmedsg.2023238","url":null,"abstract":"<p><strong>Introduction: </strong>Information on the quality of health of children and younger persons (CYPs) after SARS-COV-2 infection remains scarce, especially from Asia. In this study, we utilised an online survey to investigate Long COVID prevalence in CYPs in Singapore.</p><p><strong>Method: </strong>The study was an anonymised online survey of physical and functional symptoms, made available from 14 October 2022 to 15 January 2023. Caregivers of CYPs aged 0 to 18 years were invited to complete the survey on behalf of their CYPs. Participants provided demographic information and their history of SARS-CoV-2 infection status to allow classification into cases and controls for analysis.</p><p><strong>Results: </strong>A total of 640 completed responses were analysed, 471 (73.6%) were cases and 169 (26.4%) were controls. The prevalence of Long COVID ≥3 months post-infection was 16.8%. This decreased to 8.7% ≥6 months post-infection. Cases had higher odds of developing Long COVID (odds ratio [OR] 2.42, 95% confidence interval [CI] 1.31-4.74). The most common symptoms of Long COVID were persistent cough (7.4%), nasal congestion (7.6%) and fatigue (3.0%). Male gender was significantly associated with higher odds of Long COVID (adjusted OR 1.71 [1.04-2.83]). Vaccinated CYPs had lower odds of Long COVID but this was not statically significant (adjusted OR 0.65, 95% CI 0.34-1.25).</p><p><strong>Conclusion: </strong>About 1 in 6 CYPs in Singapore developed Long COVID with persistence of 1 or more symptoms ≥3 months post-infection, and approximately half will recover by 6 months. Male gender was associated with higher odds of Long COVID, and vaccination could potentially be protective against Long COVID in CYPs.</p>","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thiazide and thiazide-like diuretics are associated with improved cardiovascular and renal outcomes in patients with chronic kidney disease.","authors":"Hugo Y-H Lin, Yu-Han Chang, Yu-Tsang Wang, Peir-In Liang, Chi-Chih Hung, Jer-Ming Chang, Dao-Fu Dai, Chang-Shen Lin, Kai-Ting Chang","doi":"10.47102/annals-acadmedsg.202359","DOIUrl":"https://doi.org/10.47102/annals-acadmedsg.202359","url":null,"abstract":"<p><strong>Introduction: </strong>Hypervolemia is a prevalent comorbidity of chronic kidney disease (CKD) patients. Thiazide diuretics (THZ) are the most common treatment for volume overload and hypertension (HTN). This study examines the association between THZ usage and clinical outcomes among CKD patients in a nationwide cohort.</p><p><strong>Method: </strong>The total number of patients in the study was 24,312. After matching with one non-user randomly selected from the CKD population, we identified 8501 patients in the THZ and the comparison cohorts. Cox proportional hazards regression analysis was conducted to estimate the associations of THZ on the incidence of all-cause mortality, end-stage renal disease (ESRD), congestive heart failure (CHF), acute myocardial infarction (AMI), peripheral arterial occlusive disease (PAOD), and stroke.</p><p><strong>Results: </strong>The all-cause mortality rate was significantly lower in THZ users than in non-users (hazard ratio [HR] = 0.65, 95% confidence interval [CI] = 0.60- 0.71). The THZ usage was associated with a lower incidence of ESRD, AMI, PAOD, and stroke (P<0.05). In subgroup analysis, some significant clinical outcomes were related with CKD stages 3 and 4 (P<0.05); however, there were no clinical associations in CKD stage 5. In further THZ subtype analysis, there were clinical associations with fewer deaths, ESRD, AMI, and PAOD accompanying chlorthalidone treatment. Moreover, the indapamide prescription was linked to lower mortality, ESRD, AMI, and PAOD prevalence. However, there were significantly greater incidences of ESRD, CHF, and AMI in the metolazone users.</p><p><strong>Conclusion: </strong>THZ usage is associated with lower mortality and incidence of ESRD, AMI, PAOD, and stroke s in patients with CKD stages 3 and 4.</p>","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Singapore's experience in managing the COVID-19 pandemic: Key lessons from the ground.","authors":"Eugene Tc Koh, Kok Yong Fong, Si Jack Chong, Yvonne Koh, Joshua Wx Tan, Raymond Chua, Yock Young Dan, Derrick Heng, Kenneth Mak","doi":"10.47102/annals-acadmedsg.2023160","DOIUrl":"https://doi.org/10.47102/annals-acadmedsg.2023160","url":null,"abstract":"<p><p>Singapore managed the COVID-19 pandemic in the past three years and gleaned valuable lessons on patient management when the public healthcare system was inundated with COVID-19 patients. There were several initiatives, which included setting up of community treatment facilities to help hospitals manage in-patient loads that did not require acute monitoring, leveraging telemedicine, and developing heuristics to sort patients based on their clinical disposition to various care pathways and to effectively manage patients of different medical needs. These initiatives were implemented in the second year of the epidemic in 2021 and did not include the dormitory-based migrant workers and migrant workers in the construction, maritime and production sectors who were under the care of the Assurance, Care and Engagement Group (ACE) in the Ministry of Manpower that had its own set of treatment management measures. The different care pathways ensured that patients received appropriate levels of care and allowed healthcare facilities to focus on more acute cases. In 2022 alone, 23,159 patients were discharged from community treatment facilities against the background of 1.9 million COVID-19 patients. These initiatives would not be possible without the oversight of an advisory board comprising senior leadership from the healthcare clusters and the Ministry of Health to align clinical governance with medical policies, and prompt and immense support from medical specialist panels. The strong public-private partnership forged in the process was instrumental in the successful operation of community facilities and implementation of patient care protocols, coupled with harnessing information technology and leveraging on emerging data to refine care protocols.</p>","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pericarditis and myocarditis after COVID-19 mRNA vaccination in a nationwide setting.","authors":"Jonathan Yap, Mun Yee Tham, Jalene Poh, Dorothy Toh, Cheng Leng Chan, Toon Wei Lim, Shir Lynn Lim, Yew Woon Chia, Yean Teng Lim, Jonathan Choo, Zee Pin Ding, Ling Li Foo, Simin Kuo, Yee How Lau, Annie Lee, Khung Keong Yeo","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>Despite reports suggesting an association between COVID-19 mRNA vaccination and pericarditis and myocarditis, detailed nationwide population-based data are sparsely available. We describe the incidence of pericarditis and myocarditis by age categories and sex after COVID-19 mRNA vaccination from a nationwide mass vaccination programme in Singapore.</p><p><strong>Methods: </strong>The incidence of adjudicated cases of pericarditis and myocarditis following COVID-19 mRNA vaccination that were reported to the vaccine safety committee between January to July 2021 was compared with the background incidence of myocarditis in Singapore.</p><p><strong>Results: </strong>As of end July 2021, a total of 34 cases were reported (9 pericarditis only, 14 myocarditis only, and 11 concomitant pericarditis and myocarditis) with 7,183,889 doses of COVID-19 mRNA vaccine administered. Of the 9 cases of pericarditis only, all were male except one. The highest incidence of pericarditis was in males aged 12-19 years with an incidence of 1.11 cases per 100,000 doses. Of the 25 cases of myocarditis, 80% (20 cases) were male and the median age was 23 years (range 12-55 years) with 16 cases after the second dose. A higher-than-expected number of cases were seen in males aged 12-19 and 20-29 years, with incidence rates of 3.72 and 0.98 case per 100,000 doses, respectively.</p><p><strong>Conclusion: </strong>Data from the national registry in Singapore indicate an increased incidence of pericarditis and myocarditis in younger men after COVID-19 mRNA vaccination.</p>","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138816220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The efficacy and safety of high-intensity focused ultrasound in the treatment of benign thyroid nodules: A systematic review and meta-analysis from 1990 to 2021.","authors":"Clarissa Wei Shuen Cheong, Joy Xin Yi Au, Ming Yann Lim, Ernest Weizhong Fu, Hao Li, Jereme Yijin Gan","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>To date, there have only been 2 systematic reviews, and 1 systematic review and meta-analysis on high-intensity focused ultrasound (HIFU) for benign thyroid nodules. The present systematic review and meta-analysis seeks to evaluate the efficacy and safety of HIFU in the treatment of benign thyroid nodules.</p><p><strong>Methods: </strong>Pubmed, Embase and Cochrane databases were searched for relevant studies from 1990 to 2021. Nine studies were included in the systematic review and 6 in the meta-analysis. Pooled volume reduction rates (VRRs) at 3, 6 and 24 months after HIFU were assessed.</p><p><strong>Results: </strong>This systematic review and meta-analysis showed that pooled VRRs at 3, 6, and 24 months after HIFU were 42.14 (95% confidence interval [CI] 28.66-55.62, I2=91%), 53.51 (95% CI 36.78-70.25, I2=97%) and 46.89 (95% CI 18.87-74.92, I2=99%), respectively. There was significant heterogeneity in the pooled VRRs at 3, 6 and 24 months after HIFU. No studies recorded complete disappearance of the nodules. Common side effects included pain, skin changes and oedema. There were no major complications except for transient vocal cord paralysis and voice hoarseness (0.014%) and transient Horner syndrome (0.5%).</p><p><strong>Conclusion: </strong>HIFU may be an effective and safe alternative treatment modality for benign thyroid nodules. Larger clinical trials with longer follow-up are needed to evaluate the effectiveness of HIFU in treating benign thyroid nodules.</p>","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139736989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"22nd Gordon Arthur Ransome Oration: Is Medicine Still an Art?","authors":"James Best","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":502093,"journal":{"name":"Annals of the Academy of Medicine, Singapore","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142305632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}