Displaying publications 1 - 20 of 88 in total

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  1. Lim SH, Alias H, Kien JKW, Akbar M, Kamarulzaman A, Wong LP
    AIDS Educ Prev, 2019 06;31(3):193-205.
    PMID: 31145000 DOI: 10.1521/aeap.2019.31.3.193
    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. Most participants investigated their HIV status after long period of sickness. Others sought testing upon partner's diagnosis and some were diagnosed via blood donation. Barriers to testing include personal (perceived good health, fear of positive result, denial); social and structural factors (stigmatization by health providers and family, lack of information about free HIV testing and long wait time). Barriers to treatment comprise personal factors (perceived HIV as incurable and treatment as complicated), social factors (HIV and homosexual stigma), and cost. Promoting benefits of regular testing and early treatment is needed to improve HIV care continuum among MSM in Malaysia.
    Matched MeSH terms: HIV Infections/prevention & control
  2. Burch WJ, Hart GJ, Lim SH
    AIDS Educ Prev, 2018 04;30(2):85-95.
    PMID: 29688771 DOI: 10.1521/aeap.2018.30.2.85
    Young men who have sex with men (YMSM) are a group at high risk for HIV infection, yet no research has been conducted to understand this population in Malaysia. Semistructured interviews from a combination of YMSM aged 18-25 (n = 20) and local service providers of sexual health services (n = 4) were conducted from May to June 2015. Thematic analysis was used to identify common themes in participant responses from transcripts. Participants reported societal and internalized homophobia, an absence of sex education and difficulty accessing confidential HIV testing. This study provides insights into how homophobia in Malaysian society influences individual risk behavior for HIV in Malaysian YMSM, and makes practical suggestions for more effective HIV prevention in this population.
    Matched MeSH terms: HIV Infections/prevention & control*
  3. Jahanfar S, Lye MS, Rampal L
    Singapore Med J, 2009 Feb;50(2):173-80.
    PMID: 19296033
    INTRODUCTION: The aim of this study was to investigate the knowledge, attitudes and behaviour of university students regarding acquired immunodeficiency syndrome (AIDS) and the human immunodeficiency virus (HIV).
    METHODS: A randomised controlled trial of 530 university students was done using peer-adult facilitators. Participants completed a questionnaire before and after the intervention, which was a four-hour group session. A prevention programme was developed by local experts, health educators and peer facilitators. The peer-adult-led programme was designed to provide a conceptual model of HIV risk reduction through information, motivational and behavioural skills, a harm reduction module and health promotion theme.
    RESULTS: The main outcome measured was the level of knowledge, attitudes and behaviour scores. The results suggest that relative to the control group, participants in the intervention group had higher levels of knowledge (30.37 vs. 25.40; p-value is 0.001) and a better attitude (12.27 vs. 10.84; p-value is 0.001). However, there was no difference in the behavioural score (9.47 vs. 9.41; p-value is 0.530). The correlation between the level of knowledge and age and the level of education was found in the intervention group, but not in the control group (p-value is 0.01). Attitude and gender were found to be correlated in the intervention group only (p-value is 0.01).
    CONCLUSION: Our programme was successful in increasing knowledge and improving attitudes towards AIDS and HIV. However, it did not improve risk-taking behaviour. Peer-adult-led educational programmes for youth using various interactional activities, such as small group discussions, poster activity and empathy exercises, can be successful in changing the prevailing youth perceptions of AIDS and HIV.
    Matched MeSH terms: HIV Infections/prevention & control*
  4. Rabasseda X
    Drugs Today, 2013 Aug;49(8):509-17.
    PMID: 23977668 DOI: 10.1358/dot.2013.49.8.2033100
    Effective antiretroviral drugs have been developed that, if continuously administered (although with simplification strategies once a patient's viral titer is suppressed) allow for a functional cure resulting in an almost normal life despite the presence of viral reservoirs. In that sense, observations that combination antiretroviral therapy has an untoward suppressive effect on antibody-dependent cellular cytotoxicity against T cells permitting the establishment of such viral reservoirs were discussed for its implications in the use of vaccines and/or modulators of the immune function to clear latent infections and the risk for reactivation (Madhavi, V. et al., Abst MOLBPE05). In addition to latent viral reservoirs, individual patient characteristics may also influence response to antiretroviral therapy, as exemplified by the increased likelihood of highly active antiretroviral therapy in patients carrying certain polymorphic variants (rs2229109, rs6961419) of the P-glycoprotein 1 gene (Dias, J. et al., Abst MOPE034). These, and many other important news derived from research into novel approaches to fight HIV infection were discussed during the International AIDS Society (IAS) meeting in Kuala Lumpur, as summarized in the following report.
    Matched MeSH terms: HIV Infections/prevention & control
  5. AIDS, 1999 Jul 30;13(11):UNAIDS 1-UNAIDS 13.
    PMID: 10449273
    A meeting was organized by the Joint United Nations Programme on HIV/AIDS (UNAIDS), the World Health Organisation (WHO) and the Japanese National Institute of Infectious Diseases (NIID) with the following objectives: (i) to discuss public health and economic rationale to accelerate the development and evaluation of HIV vaccines suitable for use in Asia; (ii) to review ongoing preclinical HIV vaccine research in Asia; (iii) to review the Asian experience in conducting clinical trials of HIV candidate vaccines; (iv) to explore possibilities for international collaboration between countries in the region and with other countries and institutions; and (v) to discuss issues related to availability of future effective HIV vaccines. The meeting was attended by participants from Australia, China, France, Germany, India, Japan, Malaysia, Myanmar, South Korea, Thailand, United Kingdom, and the United States of America. The HIV epidemic in Asia is rapidly spreading and has already resulted in a total of 7 million HIV infections in the region. The epidemic already has a significant public health and economic impact, which may be worse in the future, unless effective intervention programmes are successfully implemented. A safe, effective, and affordable vaccine should be considered as the best hope for a long-term solution to the HIV epidemic in Asia. Asian scientists and institutions have established a number of international collaborations to isolate and characterize prevalent HIV-1 strains (mostly belonging to subtypes C and E) and are developing candidate vaccines based on these subtypes. In the region, phase I/II clinical trials of preventative HIV candidate vaccines have been conducted in Australia, China and Thailand. Since 1993, a comprehensive National AIDS Vaccine Plan has allowed Thailand to conduct phase I/II trials of six different preventative or therapeutic candidate vaccines, and the first phase III preventative efficacy trial has been approved. The meeting identified both the needs and the opportunities to intensify international collaboration to accelerate the development of HIV vaccines in Asia.
    Matched MeSH terms: HIV Infections/prevention & control*
  6. Lall P, Shaw SA, Saifi R, Sherman S, Azmi NN, Pillai V, et al.
    J Int AIDS Soc, 2017 08 02;20(1):21723.
    PMID: 28782331 DOI: 10.7448/IAS.20.1.21723
    INTRODUCTION: Cisgender and transgender woman sex workers (CWSWs and TWSWs, respectively) are key populations in Malaysia with higher HIV-prevalence than that of the general population. Given the impact economic instability can have on HIV transmission in these populations, novel HIV prevention interventions that reduce poverty may reduce HIV incidence and improve linkage and retention to care for those already living with HIV. We examine the feasibility of a microfinance-based HIV prevention intervention among CWSW and TWSWs in Greater Kuala Lumpur, Malaysia.

    METHODS: We conducted 35 in-depth interviews to examine the acceptability of a microfinance-based HIV prevention intervention, focusing on: (1) participants' readiness to engage in other occupations and the types of jobs in which they were interested in; (2) their level of interest in the components of the potential intervention, including training on financial literacy and vocational education; and (3) possible barriers and facilitators to the successful completion of the intervention. Using grounded theory as a framework of analysis, transcripts were analysed through Nvivo 11.

    RESULTS: Participants were on average 41 years old, slightly less than half (48%) were married, and more than half (52%) identified as Muslim. Participants express high motivation to seek employment in other professions as they perceived sex work as not a "proper job" with opportunities for career growth but rather as a short-term option offering an unstable form of income. Participants wanted to develop their own small enterprise. Most participants expressed a high level of interest in microfinance intervention and training to enable them to enter a new profession. Possible barriers to intervention participation included time, stigma, and a lack of resources.

    CONCLUSION: Findings indicate that a microfinance intervention is acceptable and desirable for CWSWs and TWSWs in urban Malaysian contexts as participants reported that they were ready to engage in alternative forms of income generation.

    Matched MeSH terms: HIV Infections/prevention & control*
  7. Ghajarieh AB, Kow KY
    Health Care Women Int, 2011 Apr;32(4):314-27.
    PMID: 21409664 DOI: 10.1080/07399332.2010.532577
    To date, researchers investigating gender in relation to social issues underscore women and appear to sideline men. Focusing on women in studies concerning sociogender issues may exclude not only men from mainstream research, but also those who do not fit into the binary gender system, including gay, lesbian, bisexual, and transgender (GLBT) people. One area closely related to gender issues is the HIV epidemic. Mainstream discussions of men and other versions of masculinity and femininity including GLBT people in the gender-related studies of the HIV epidemic can decrease the vulnerability of individuals against HIV infections regardless of their biological sex.
    Matched MeSH terms: HIV Infections/prevention & control
  8. Shetty P
    Lancet, 2013 Jun 15;381(9883):2073.
    PMID: 23769222 DOI: 10.1016/S0140-6736(13)61231-3
    Matched MeSH terms: HIV Infections/prevention & control*
  9. Bekker LG, Alleyne G, Baral S, Cepeda J, Daskalakis D, Dowdy D, et al.
    Lancet, 2018 Jul 28;392(10144):312-358.
    PMID: 30032975 DOI: 10.1016/S0140-6736(18)31070-5
    Matched MeSH terms: HIV Infections/prevention & control*
  10. Yap PK, Loo Xin GL, Tan YY, Chellian J, Gupta G, Liew YK, et al.
    J Pharm Pharmacol, 2019 Sep;71(9):1339-1352.
    PMID: 31144296 DOI: 10.1111/jphp.13107
    OBJECTIVES: Antiretroviral agents (ARVs) have been the most promising line of therapy in the management of human immunodeficiency virus (HIV) infections. Some of these ARVs are used in the pre-exposure prophylaxis (PrEP) to suppress the transmission of HIV. Prophylaxis is primarily used in uninfected people, before exposure, to effectively prevent HIV infection. Several studies have shown that ART PrEP prevents HIV acquisition from sexual, blood and mother-to-child transmissions. However, there are also several challenges and limitations to PrEP. This review focuses on the current antiretroviral therapies used in PrEP.

    KEY FINDINGS: Among ARVs, the most common drugs employed from the class of entry inhibitors are maraviroc (MVC), which is a CCR5 receptor antagonist. Other entry inhibitors like emtricitabine (FTC) and tenofovir (TFV) are also used. Rilpivirine (RPV) and dapivirine (DPV) are the most common drugs employed from the Non-nucleoside reverse transcriptase inhibitor (NNRTIs) class, whereas, tenofovir disoproxil fumarate (TDF) is primarily used in the Nucleoside Reverse Transcriptase Inhibitor (NRTIs) class. Cabotegravir (CAB) is an analog of dolutegravir, and it is an integrase inhibitor. Some of these drugs are also used in combination with other drugs from the same class.

    SUMMARY: Some of the most common pre-exposure prophylactic strategies employed currently are the use of inhibitors, namely entry inhibitors, non-nucleoside reverse transcriptase inhibitors, nucleoside reverse transcriptase inhibitors, integrase and protease inhibitors. In addition, we have also discussed on the adverse effects caused by ART in PrEP, pharmacoeconomics factors and the use of antiretroviral prophylaxis in serodiscordant couples.

    Matched MeSH terms: HIV Infections/prevention & control*
  11. Ullah I, Hassan W, Tahir MJ, Ahmed A
    J Med Virol, 2021 Oct;93(10):5689-5690.
    PMID: 34143897 DOI: 10.1002/jmv.27134
    Matched MeSH terms: HIV Infections/prevention & control
  12. Brown T
    AIDS Care, 1997 Feb;9(1):43-9.
    PMID: 9155914
    Matched MeSH terms: HIV Infections/prevention & control
  13. Adekunjo FO, Rasiah R, Dahlui M, Ng CW
    Afr J AIDS Res, 2020 Dec;19(4):287-295.
    PMID: 33337980 DOI: 10.2989/16085906.2020.1834417
    HIV/AIDS is a major health issue faced by the world, generally, but particularly sub-Saharan Africa. Nigeria ranked third in the world by number of people living with HIV/AIDS in 2019. Despite prominent HIV counselling and testing (HCT) intervention programmes, Nigeria faces serious challenges, such as inadequate funding and low utilisation rates. Paucity of research into such a critical topic has restricted the capacity of policy makers to address the problem adequately. Consequently, a cross-sectional study was carried out using the contingent valuation method to assess the economic quantum of payment and determining factors associated with people's willingness to pay for HCT services. Data were collected from 768 people selected by convenience sampling of three local government areas - Alimosho, Ikorodu and Surulere in Lagos State, Nigeria. Data were analysed using descriptive statistics, chi-square, Mann-Whitney, and general linear regression model analysis. Findings show that 75% of respondents were willing to pay an average fee of N1 291 ($4.22) for HCT services. Significant determinants of willingness to pay were: income; knowledge of someone living with HIV or died of AIDS; worry about HIV infection; and fear of HIV-related stigma. The findings offer vital information germane to co-payment schemes aimed at financial sustainability of HCT and HIV/AIDS programmes in Nigeria.
    Matched MeSH terms: HIV Infections/prevention & control
  14. Dangerfield DT, Gravitt P, Rompalo AM, Yap I, Tai R, Lim SH
    Int J STD AIDS, 2015 Jan;26(1):20-6.
    PMID: 24676132 DOI: 10.1177/0956462414528685
    In Malaysia, homosexuality is illegal; little is known about access to HIV prevention services among Malaysian men who have sex with men (MSM). We analysed PT Foundation outreach data to describe the profiles among MSM who accessed PT Foundation services and to examine factors associated with being aware of PT Foundation and having visited the organization. A survey was administered during weekly outreach throughout Kuala Lumpur from March-December 2012. Pearson's Chi square tests were used to compare demographic and behavioural characteristics of participants who were and were not aware of the PT Foundation. Binary logistic regression was used to identify correlates of MSM visiting the PT Foundation among those who had heard of the organization. Of 614 MSM, this study found significantly higher awareness of the PT Foundation among MSM who perceived they had "good" HIV knowledge (p = .026) and participants who reported always using condoms (p = .009). MSM who reported being paid for sex were 2.81 times as likely to visit the PT Foundation compared to men who did not. A subgroup of MSM known to be at high risk for HIV infection is accessing prevention services. Future studies should uncover motivations and barriers of accessing these services among MSM in Malaysia.
    Matched MeSH terms: HIV Infections/prevention & control*
  15. Bairy KL, Ganaraja B, Indira B, Thiyagar N, Choo CM, See CK
    Med J Malaysia, 2005 Mar;60(1):10-4.
    PMID: 16250274
    Occupational risk of Human Immunodeficiency Virus (HIV) infection is a matter of concern for health care workers. We conducted a study to gauge the level of awareness amongst HCW (doctors and nurses) working in Hospital Sungai Petani regarding the post-exposure prophylaxis in case of needle stick injuries from confirmed or suspected cases of HIV. Nineteen Doctors (56%) and 13 nurses (25%) were aware of correct risk of transmission. None identified all the four risk fluids correctly. 94% of doctors and 98% of nurses correctly stated that washing the site with soap and water is the initial procedure, but only few (1/10 of doctors and 1/3 of nurses) knew whom to contact immediately after injury. Twenty three doctors (67%) and 41(78%) nurses were aware of the use of Zidovudine but only 10 participants were aware of the use of second drug. Only 6 doctors (17%) and 8 nurses (15%) knew the correct duration of post-exposure prophylaxis. Twenty-three doctors (67%) and 35 nurses (67%) knew that the drugs were available in Hospital Pharmacy and 11 doctors and 12 nurses knew the approximate cost of therapy. On the average about 50% of doctors and nurses have fair knowledge of post exposure prophylaxis against HIV. Ongoing awareness and training are necessary to improve the same.
    Matched MeSH terms: HIV Infections/prevention & control*
  16. Bachireddy C, Weisberg DF, Altice FL
    Addiction, 2015 Dec;110(12):1869-71.
    PMID: 26464200 DOI: 10.1111/add.13055
    Matched MeSH terms: HIV Infections/prevention & control*
  17. Ng CJ, Kamal SF
    Singapore Med J, 2006 Jun;47(6):482-90.
    PMID: 16752016
    INTRODUCTION: This study aimed to qualitatively explore adolescents' sexuality and their relation to human immunodeficiency virus (HIV) risk in Malaysia.
    METHODS: This study was conducted in 2002 among 16 male and female private college students aged between 18 and 22 years old, all of whom were sexually active. Semi-structured individual interviews were carried out.
    RESULTS: There were definite differences in gender roles in terms of how adolescents perceived sex, selection of sex partners and communication with their partners. Definitions of stable and casual relationships differed between males and females. Most participants were concerned about pregnancy rather than sexually transmitted diseases or HIV infection when they interpreted safe sex. Reasons for not practising safe sex include trust between sex partners, complacency, low perception of risk, and negative attitudes towards condom use.
    CONCLUSION: These findings were closer to those observed in the developed countries. The findings from this study will serve as a guide to plan for local adolescent health education. It can also serve as a basis for more in-depth quantitative and qualitative research on adolescent sexuality.
    Study site: Students, private colleges, Klang Valley, Malaysia
    Matched MeSH terms: HIV Infections/prevention & control*
  18. Abdul Manaf R, Dickson N, Lovell S, Ibrahim F
    BMC Public Health, 2019 Nov 07;19(1):1473.
    PMID: 31699061 DOI: 10.1186/s12889-019-7855-1
    BACKGROUND: Men who inject drugs (MWIDs) comprise the highest percentage of diagnosed HIV cases in Malaysia. Their female partners risk being infected through unprotected sexual contact. This paper reports the prevalence of consistent condom use and its predictors among the wives and regular sexual partners of MWIDs in Klang Valley, Malaysia.

    METHODS: A cross-sectional study using a self-administered questionnaire was conducted among the wives and regular sexual partners of MWIDs in the study location; 221 women were recruited through respondent-driven sampling. Data were analysed descriptively for the prevalence of consistent condom use, HIV status and HIV risk-related behaviour. Subsequently, simple and multiple logistic regressions were undertaken to identify the predictors of consistent condom use.

    RESULTS: The prevalence of consistent condom use among respondents was 19.5%. Slightly more than half (52.5%) of respondents had never used condoms with their partner. Fourteen women (6.3%) reported being HIV positive. While 7.7% had HIV-positive partners, 45.7% were unaware of their partner's HIV status. Consistent condom use was significantly higher among single women (AOR = 4.95; 95% CI: 2.45, 9.99), women who lived in urban areas (AOR = 2.97; 95% CI: 1.30, 6.78), HIV-positive women (AOR = 3.45; 95% CI: 1.13, 10.5) and women involved in sex work (AOR = 3.55, 95% CI: 1.45, 8.67).

    CONCLUSIONS: Inconsistent condom use among the majority of female sexual partners of MWIDs underscores the heightened risk faced by these women and calls for alternative prevention methods that women are able to control.

    Matched MeSH terms: HIV Infections/prevention & control
  19. Shiely F, Saifuddin MS
    Int J STD AIDS, 2014 Mar;25(3):219-27.
    PMID: 23970646 DOI: 10.1177/0956462413497699
    More than 150 million women become pregnant in developing countries annually and an estimated 287,000 die from pregnancy-related causes. Contraception is vital to prevent unnecessary maternal deaths, as well as sexually transmitted infections. The objective of this study was to investigate preferred contraceptive methods and the factors that influence contraceptive choice among women in Kelantan, Malaysia. A cross-sectional study using interview-based questionnaires was conducted, during July and August 2009, in local family planning clinics in Kelantan. The questionnaire was administered to adult women (age 20-50). Prevalence of unplanned pregnancies was high (48%). Contraceptive preference was Depo contraceptive injection (32%), oral contraceptive pills (27%), intrauterine devices (15%) and contraceptive implants (12%); 9% used condoms. Only 2% used contraception to protect against sexually transmitted infections or HIV/AIDS. Younger women (OR 0.90; 95% CI 0.807-0.993) were more likely to use contraception. In conclusion, non-interrupted contraceptive methods were preferred. More than 60% would stop using contraception if it interrupted intercourse. From both a public health and infectious disease perspective, this is extremely worrying.
    Matched MeSH terms: HIV Infections/prevention & control*
  20. Rutledge R, Morozova O, Gibson BA, Altice FL, Kamarulzaman A, Wickersham JA
    LGBT Health, 2018 11 27;5(8):484-493.
    PMID: 30481120 DOI: 10.1089/lgbt.2018.0021
    PURPOSE: In Malaysia, an estimated 9.7%-12.4% of transgender women (TW) are HIV positive, with higher estimates among those engaged in sex work. According to the 90-90-90 Joint United Nations Programme on HIV/AIDS strategy, HIV testing is the first crucial step in curbing the HIV epidemic. This study examines correlates of recent HIV testing among TW in Greater Kuala Lumpur, Malaysia.

    METHODS: TW (N = 199) in Greater Kuala Lumpur completed a survey on healthcare access and utilization, including HIV testing history. Bivariate logistic regression and penalized multivariate logistic regression were used to explore correlates of HIV testing in the last 12 months.

    RESULTS: Overall, 41.7% of TW reported having ever been tested for HIV. Among participants who were HIV negative or not sure of their HIV status (n = 187), only 18.7% (n = 35) had been tested for HIV in the last 12 months. The multivariate analysis indicated that having a primary care provider (PCP), being 26-40 years of age, and having higher mental health functioning were positively associated with recent HIV testing. Active amphetamine use and previous depression diagnosis were also associated with recent HIV testing.

    CONCLUSION: HIV testing is the first step in linking individuals to prevention and treatment interventions. Our findings suggest that having a PCP can improve engagement in HIV testing. Moreover, PCPs can serve as a valuable link to HIV treatment and prevention services. Current interventions that target social and behavioral risk factors for HIV, on their own, may be insufficient at engaging all HIV-vulnerable TW.

    Matched MeSH terms: HIV Infections/prevention & control*
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