Securing and sustaining employment: concerns of HIV patients in Singapore.

Employment sustainability is one of the most pressing issues inflicting people living with HIV (PLHIV). A qualitative approach was used to elucidate the perceived challenges in sustaining their employment and the perceived barriers in re-entering the workforce for HIV patients. In-depth interviews were conducted with 16 patients from an acute hospital in Singapore. The main challenges raised in sustaining employment were: (1) ability to ensure secrecy of diagnosis from employers, (2) ability to secure financial resources for treatment and sustenance, (3) ability to ensure stable health to meet job requirements, (4) ability to cognitively sit with the concerns of uncertainty and limitations in career, and (5) ability to work through discriminatory workplace practices. The perceived barriers in gaining workforce re-entry were: (1) fear of pre-employment medical screening and potential discriminatory practices at workplace, (2) concerns over health (frequent hospital admissions, physical weakness, and existing medical co-morbidities), and (3) psychosocial challenges (unstable accommodation, older age, financial issues, and trade skills limitation). The overarching factor that influences the success of sustaining and securing an employment among HIV patients is secrecy of the diagnosis. The individuals' health status, financial status and access to healthcare, and other psychosocial challenges further compound the issue.

Recommendations for the use of antiretroviral therapy in adults living with HIV in Singapore.

Since the advent of combination antiretroviral therapy (ART), the mortality attributable to HIV infection has been reduced by 80%. Newer antiretroviral agents are highly efficacious, have minimal side effects as compared to older drugs, and can be formulated as combination tablets, which reduces patients' pill burden. Despite these advances, 680,000 people died of AIDS-related illnesses worldwide in 2020. The National ART and Monitoring Recommendations by the National HIV Programme are created to guide physicians on the prescribing of ART based on the patients' needs. These recommendations are based on international guidelines and tailored to the local context and unique domestic considerations. It is hoped that with the publication of these recommendations, the care of people living with HIV can be enhanced, bringing us closer to the ending of HIV in our lifetime.

Evolving EMRSA-15 epidemic in Singapore hospitals.

The aim of this study was to determine the extent of EMRSA-15 spread in hospitals in Singapore. Molecular analysis of 197 non-duplicate meticillin-resistant Staphylococcus aureus (MRSA) isolates collected from five acute care public hospitals in Singapore in May 2005 revealed that 66 (33.5%) were EMRSA-15 while 121 (61.4%) belonged to the endemic multidrug-resistant ST239 clone. Median and mode vancomycin MIC for both major clones of health-care-associated MRSA were relatively high at 2.0 microg ml-1. Subsequent laboratory surveillance data collected from the first half of 2006 confirmed increasing numbers of the EMRSA-15 clone--ranging from 25.0 to 66.1% of all MRSA isolated in local hospitals--replacing the ST239 clone island-wide.

Clinical evaluation of an in-house human immunodeficiency virus (HIV) genotyping assay for the detection of drug resistance mutations in HIV-1 infected patients in Singapore.

INTRODUCTION: Human immunodeficiency virus type 1 (HIV-1) genotyping resistance test (GRT) is essential for monitoring HIV-1 drug resistance mutations (DRMs). High cost and HIV-1 genetic variability are challenges to assay availability in Singapore. An in-house Sanger sequencing-based GRT method was developed at the Communicable Disease Centre (CDC), Singapore's HIV national treatment reference centre for both subtype B and non-subtype B HIV-1. MATERIALS AND METHODS: The in-house GRT sequenced the fi rst 99 codons of protease (PR) and 244 codons of reverse transcriptase (RT) in the pol gene. The results were compared with the Food and Drug Administration (FDA)-approved ViroSeq™ HIV-1 Genotyping System. RESULTS: Subtype assignment for the 46 samples were as follows: 31 (67.4%) CRF01_AE, 14 (30.5%) subtype B and 1 (2.1%) subtype C. All 46 samples had viral load of ≥500 copies/mL, and were successfully amplified by the in-house primer sets. Compared to the ViroSeq™ test, our in-house assay showed drug-resistance conferring codon concordance of 99.9% at PR and 98.9% at RT, and partial concordance of 0.1% at PR and 1.1% at RT. No discordant result was observed. CONCLUSION: The assay successfully identified DRMs in both subtype AE and B, making it suitable for the efficient treatment monitoring in genetically diverse population. At less than half of the running cost compared to the ViroSeq™ assay, the broadly sensitive in-house assay could serve as a useful addition to the currently limited HIV genotyping assay options for resource-limited settings, thereby enhancing the DRM surveillance and monitoring in the region.

Severe infection with H1N1 requiring intensive care--lessons for preparedness programmes.

INTRODUCTION: The influenza pandemic has generated much interest in the press and the medical world. We report our experience with 15 cases of severe novel influenza A H1N1 (2009) infections requiring intensive care. The aim of this review is to improve our preparedness for epidemics and pandemics by studying the most severely affected patients. CLINICAL PICTURE: During the epidemic, hospitals were required to provide data on all confirmed H1N1 cases admitted to an intensive care unit (ICU) to the Ministry of Health. We abstracted information from this dataset for this report. To highlight learning points, we reviewed the case notes of, and report, the fi ve most instructive cases. TREATMENT: There were 15 cases admitted to an ICU from July 4, 2009 to August 30, 2009. Two patients died. CONCLUSIONS: The lessons we wish to share include the following: preparedness should include having intermediate-care facilities that also provide single room isolation and skilled nursing abilities, stringent visitor screening should be implemented and influenza may trigger an acute myocardial infarction in persons with risk factors.

Establishment of ST30 as the predominant clonal type among community-associated methicillin-resistant Staphylococcus aureus isolates in Singapore.

The number of infections attributable to community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) in Singapore is progressively increasing. Most cases in the past 2 years were caused by Panton-Valentine leukocidin-positive isolates belonging to sequence type 30, according to multilocus sequence typing. This has clearly become the predominant sequence type among CA-MRSA isolates in Singapore.