Publications by authors named "Sin How Lim"

Article Synopsis
  • The study addresses the high rates of HIV among men who have sex with men (MSM) in Malaysia by developing a web-based platform called "CINTAI," which offers an HIV self-testing (HIVST) kit and real-time e-counseling to enhance access to HIV care services.
  • The research follows SPIRIT guidelines, with two phases: the first focuses on adapting existing web platforms, and the second involves a pilot randomized controlled trial to evaluate the feasibility and effectiveness of "CINTAI" over 6 months with 78 MSM participants.
  • The study aims to improve HIV testing rates and linkages to care for MSM by combining self-testing with expert support, while also
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Globally, stigma and discrimination in healthcare settings have been identified as significant barriers to implementing HIV prevention and treatment strategies. However, research on interventions to reduce the stigma in healthcare facilities, particularly in Malaysia, is lacking. Hence, this study aims to bridge these gaps by implementing a globally accepted training module to reduce HIV stigma among healthcare workers (HCWs).

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Article Synopsis
  • Common cold coronaviruses (ccCoVs) and influenza viruses are common causes of upper respiratory infections, but the health effects of ccCoV infections are not well understood.
  • A study involving 3,935 outpatients compared symptoms and outcomes between ccCoV and influenza infections, finding that sore throat, nasal discharge, headache, and myalgia were more common in ccCoV, while fever was prevalent in influenza cases.
  • Patients with underlying health conditions had increased primary care visits for respiratory symptoms following both infections, suggesting that managing these comorbidities is crucial to reduce negative health impacts.
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Sexualized substance use or "chemsex" may contribute to the HIV epidemic among men who have sex with men (MSM) in Thailand. Specific patterns of chemsex use may be associated with different HIV/STI transmission risks. We examined typologies and correlates of sexualized substance use among a sample of high-risk MSM (n = 532) who had attended a private sex party or circuit party in the past three years using latent class analysis.

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Background: Human immunodeficiency virus (HIV) testing for Thai men who have sex with men (MSM) is suboptimal, which undermines their linkage to care and subsequent HIV preexposure prophylaxis (PrEP) uptake.

Methods: We analyzed a cross-sectional survey conducted in 2021 among Thai MSM who attended any private sex parties or circuit parties in the past 3 years ("sexualized parties").

Results: Of the 424 men included in our analysis, 47.

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Introduction Noise is an occupational hazard that has been linked to negative effects beyond the auditory system, including hypertension. This study investigated the associations between occupational noise exposure and the risk of hypertension. Methods This cross-sectional study was conducted among state government employees.

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In the landscape of healthcare disparities and the marginalized status of men who have sex with men (MSM) in Malaysia, understanding the dynamics surrounding HPV vaccination is of paramount importance. The purpose of this study is to examine the knowledge and attitudes of MSM regarding HPV vaccination and to identify factors that may hinder or facilitate its uptake. The findings will contribute to the development of targeted interventions to promote HPV vaccination and reduce the burden of HPV-related health issues among Malaysian MSM.

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Background: Chemsex-the use of psychoactive drugs to enhance the sexual experience-is an increasing phenomenon globally. Despite the increasing burden and associated harms of chemsex, evidence-based interventions (ie, behavioral and pharmacological) for chemsex users are nonexistent.

Objective: In this study, we assessed the usability and acceptability of a mobile health (mHealth)-delivered safer chemsex package ("PartyPack") as a sexual harm reduction strategy among men who have sex with men in Malaysia-a setting where chemsex is becoming increasingly prevalent.

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Background: Chemsex is the use of illicit drugs—particularly methamphetamine, gamma hydroxybutyrate (GHB), and gamma-butyrolactone (GBL)—to enhance sexual activity. Chemsex, which occurs primarily among communities of men who have sex with men (MSM), is associated with greater HIV risk behaviors, including multiple sex partners, group sex, condomless sex, and injection drug use. Despite evidence showing chemsex engagement among Malaysian MSM, there is a paucity of research on chemsex among MSM in Malaysia.

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Stigma in healthcare settings is a pernicious barrier to HIV prevention and treatment in contexts with strong HIV-related structural stigma. Previous work has documented substantial stigma towards key populations and people living with HIV (PLWH) among Malaysian doctors. The perspectives of Malaysian key populations and PLWH, however, remain understudied.

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Photovoice is an action-oriented qualitative method involving photography and story-telling. Although photovoice yields a powerful form of data that can be leveraged for research, intervention, and advocacy, it has arguably been underutilized within HIV research. Online, asynchronous photovoice methods represent a promising alternative to traditional in-person methods, yet their acceptability and feasibility with key populations and people living with HIV (PLWH) have yet to be explored.

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Article Synopsis
  • The COVID-19 pandemic has significantly impacted mental health worldwide, with people living with HIV (PLHIV) facing a higher burden than the general population.
  • A systematic review and meta-analysis of studies from January 2020 to April 2021 assessed the prevalence of mental health issues like depression and anxiety among PLHIV, ultimately including 10 studies in the review and 6 in the meta-analysis.
  • The findings revealed a prevalence of 16.9% for moderate-to-severe depression and 23.0% for anxiety in PLHIV, highlighting the need for further research and tailored support programs to address their mental health needs during the pandemic.
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Background: The association between beverage intake and ulcerative colitis (UC) is not well-established, with no available data from Arab countries. Herein, we investigated the potential association of consuming coffee, tea, and carbonated soft drinks with UC among a population from Saudi Arabia.

Methods: This hospital-based case-control study used data of 171 newly diagnosed UC patients and 400 patients with other gastrointestinal conditions who served as controls.

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Globally, cisgender women sex workers (CWSWs) and transgender women sex workers (TWSWs) experience increased vulnerabilities to HIV infection. Unfortunately, there is limited data on the drivers of HIV infection in these two understudied populations, particularly in Southeast Asia. To better understand factors associated with HIV infection, we evaluated correlates of newly diagnosed HIV infection in these two populations in Greater Kuala Lumpur, Malaysia.

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Transgender women (TW) face one of the highest HIV burdens worldwide. In Malaysia, 12.4% of TW are HIV infected, ∼30-fold higher than in the Malaysian adult population.

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The aim of the study was to consolidate evidence on barriers and facilitators to PrEP adherence among men who have sex with men. PubMed, Science Direct, and EBSCO host were utilized to search for relevant articles. Six articles from PubMed, published between 2010 and 2018, were reviewed.

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Previous studies documented the health disparities in smoking among sexual minority populations, including men who have sex with men (MSM). However, smoking behaviors have never been examined among Malaysian MSM, a sexual minority group in a predominantly Muslim country. A total of 622 Malaysian MSM completed an anonymous online survey in 2017.

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While global research on the implementation of HIV self-testing (HIVST) has increased exponentially, few studies have assessed information on HIVST uptake factors (i.e., willingness, preferences) in transgender women (TW) and none in the Malaysian context.

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An online assessment among social media-using young men who have sex with men found that 87% were willing to use HIV self-testing with online supervision. Correlates included never tested, having higher numbers of sexual partners, and seeking partners online. HIV self-testing with online supervision may be appropriate for young men who have sex with men who have high risks and may not access venue-based settings.

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Introduction: Private sector provision of HIV treatment is increasing in low-income and middle-income countries (LMIC). However, there is limited documentation of its outcomes. This protocol reports a proposed systematic review that will synthesise clinical outcomes of private sector HIV treatment in LMIC.

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In settings where stigma and discrimination toward men who have sex with men (MSM) are high or illegal, like in Malaysia, innovative methods to anonymously reach them are urgently needed. The near ubiquitous availability of mobile technology, including smartphones, has the potential to open new frontiers (such as mHealth) to prevent HIV and other sexually transmitted infections (STIs). The extent to which MSM use mHealth tools for HIV and STI prevention in the Malaysia context, however, is unknown.

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This study aimed to examine the barriers and facilitators to HIV testing and treatment among Malaysian MSM. Between June 2014 and December 2015, in-depth interviews were conducted in 20 HIV-positive MSM recruited from a teaching hospital and NGO in Kuala Lumpur. Thematic analysis was used to identify, analyze, and report themes.

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