Large randomised studies of new long-acting medications for the prevention and treatment of HIV have shown high effectiveness and acceptability. Although modelling studies indicate these agents could be fundamental in HIV elimination, coordination of their entry into health-care markets is crucial, especially in low-income and middle-income countries with high HIV prevalence, where coordination is low despite UNAIDS flagging that global HIV targets will not be met. Research and implementation projects are tightly controlled by originator pharmaceutical companies, with only a small percentage of eligible people living with or affected by HIV benefiting from these projects. WHO, financial donors, manufacturers, and governments need to consider urgent coordinated action from stakeholders worldwide, akin to the successful introduction of dolutegravir into treatment programmes across low-income and middle-income countries. Without this immediate coordination, large-scale access to long-acting agents for HIV will be delayed, potentially extending into the 2030s. This delay is unacceptable considering the established global HIV targets.
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http://dx.doi.org/10.1016/S2352-3018(24)00173-5 | DOI Listing |
Klin Mikrobiol Infekc Lek
September 2023
Clinic of Infectious Diseases, Faculty of Medicine, Masaryk University, University Hospital Brno, Czech Repubic, e-mail:
In parallel with the introduction of modern therapeutic and pharmacological interventions that have successfully resolved many diseases and conditions, previously deemed incompatible with life, there has been a significant increase in the number of patients experiencing secondary immunodeficiency. As a result, these patients are highly susceptible to various opportunistic infections. Among these infections, pneumocystis pneumonia (PCP) stands out as one of the most frequent and potentially life-threatening ones, necessitating prompt diagnosis and treatment.
View Article and Find Full Text PDFBackground: Due to the unique geographical and climatic conditions in Nagqu (Tibet), the blood station laboratory was only fully established and accredited by 2020. This study validated the performance of the laboratory's blood screening system and analyzed recent trends in blood donation and screening effectiveness.
Methods: Various serum samples were used to assess the performance of hepatitis B, hepatitis C, HIV, and syphilis tests, both serological and nucleic acid tests.
J Acquir Immune Defic Syndr
December 2024
The Johns Hopkins University, Baltimore, MD.
Background: On demand, topical PrEP is desired by those preferring episodic, nonsystemic PrEP. PC-1005 gel (MIV-150, zinc, and carrageenan) exhibits in vitro antiviral HIV-1, human papillomavirus (HPV), and herpes simplex virus type 2 (HSV-2) activity, attractive for a multipurpose prevention technology candidate. We evaluated the safety, pharmacokinetics, and antiviral effect of rectally applied PC-1005.
View Article and Find Full Text PDFJ Acquir Immune Defic Syndr
December 2024
Department of Community Health and Social Sciences, CUNY Graduate School of Public Health and Health Policy, New York, NY.
Introduction: Efforts to improve pre-exposure prophylaxis (PrEP) uptake among gay men, transgender women, and Black cisgender women are evident across the United States, responding to epidemiologic data showing a disproportionate HIV burden in these communities. However, transgender men and other transmasculine people who have sex with men (TMSM)-those assigned female at birth who identify otherwise and have sex with cisgender men-are often excluded from these statistics. This community has unique vulnerabilities and prevention needs.
View Article and Find Full Text PDFAntimicrob Agents Chemother
January 2025
Merck & Co., Inc, Rahway, New Jersey, USA.
The development of new and improved antiretroviral therapies that allow for alternative dosing schedules is needed for people living with HIV-1. Islatravir is a deoxyadenosine analog in development for the treatment of HIV-1 that suppresses HIV-1 replication via multiple mechanisms of action, including reverse transcriptase translocation inhibition and delayed chain termination. Islatravir is differentiated from other HIV-1 antiretrovirals by its high potency, long , broad tissue distribution, and favorable drug resistance profile.
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