Lancet Hiv最新文献

{"title":"Hospitalisation trends in people with HIV: what is our aim?","authors":"Caroline A Sabin","doi":"10.1016/S2352-3018(25)00009-8","DOIUrl":"https://doi.org/10.1016/S2352-3018(25)00009-8","url":null,"abstract":"","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":" ","pages":""},"PeriodicalIF":12.8,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143744147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of an international HIV funding crisis on HIV infections and mortality in low-income and middle-income countries: a modelling study.","authors":"Debra Ten Brink, Rowan Martin-Hughes, Anna L Bowring, Nisaa Wulan, Kelvin Burke, Tom Tidhar, Shona Dalal, Nick Scott","doi":"10.1016/S2352-3018(25)00074-8","DOIUrl":"10.1016/S2352-3018(25)00074-8","url":null,"abstract":"<p><strong>Background: </strong>International funding for HIV has been crucial in reducing new HIV transmissions and deaths. Five countries providing over 90% of international HIV funding have announced reductions in international aid of between 8% and 70% between 2025 and 2026, with the US Government pausing aid with immediate effect on Jan 20, 2025. We investigated the potential impact of these funding reductions on HIV incidence and mortality through mathematical modelling.</p><p><strong>Methods: </strong>We used 26 country-validated Optima HIV models (Albania, Armenia, Azerbaijan, Belarus, Bhutan, Cambodia, Colombia, Costa Rica, Côte d'Ivoire, Dominican Republic, Eswatini, Georgia, Kazakhstan, Kenya, Kyrgyzstan, Malawi, Malaysia, Moldova, Mongolia, Mozambique, South Africa, Sri Lanka, Tajikistan, Uganda, Uzbekistan, and Zimbabwe). HIV incidence and mortality were projected across 2025-30 for a status quo scenario (most recent HIV spending continued) and four additional scenarios capturing the effects of anticipated international aid reductions for HIV prevention and testing, plus additional effects on treatment and facility-based testing resulting from immediate discontinuation of President's Emergency Fund for AIDS Relief (PEPFAR) support. Country-specific effects were estimated using sources of country-reported HIV funding. We disaggregated outcomes for children, adults in the general population, and adults in key populations. We extrapolated the scenario outcomes to all low-income and middle-income countries (LMICs) based on the modelled proportion of globally reported international aid by source (the 26 countries representing 49% of overall aid and 54% of PEPFAR aid). Upper and lower bounds reflected different mitigation and absorption assumptions.</p><p><strong>Findings: </strong>Across all LMICs, an anticipated 24% weighted average of international aid reductions plus discontinued PEPFAR support could cause an additional 4·43-10·75 million new HIV infections and 0·77-2·93 million HIV-related deaths between 2025 and 2030 compared with the status quo. If PEPFAR support could be reinstated or equivalently recovered, this reduced to 0·07-1·73 million additional new HIV infections and 0·005-0·061 million HIV-related deaths. The effects were greatest in countries with a higher percentage of international funding and in those with increasing incidence of HIV among key populations.</p><p><strong>Interpretation: </strong>Unmitigated funding reductions could significantly reverse progress in the HIV response by 2030, disproportionately affecting sub-Saharan African countries and key and vulnerable populations. Sustainable financing mechanisms are crucial to ensure people have continued access to HIV prevention, testing, and treatment programmes, thereby reducing new HIV infections and deaths.</p><p><strong>Funding: </strong>None.</p>","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":" ","pages":""},"PeriodicalIF":12.8,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143744151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modelling study shows staggering impact of HIV funding cuts.","authors":"Euphemia Lindelwe Sibanda, Andrew N Phillips","doi":"10.1016/S2352-3018(25)00076-1","DOIUrl":"https://doi.org/10.1016/S2352-3018(25)00076-1","url":null,"abstract":"","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":" ","pages":""},"PeriodicalIF":12.8,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143744167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tuberculosis disease among people with HIV: therapeutic advances.","authors":"Vidya Mave, Mandar Paradkar, Francesca Conradie, Amita Gupta, Anchalee Avihingsanon, Graeme Meintjes, Anna Turkova, Kelly E Dooley, Richard E Chaisson","doi":"10.1016/S2352-3018(25)00040-2","DOIUrl":"https://doi.org/10.1016/S2352-3018(25)00040-2","url":null,"abstract":"<p><p>Over the past 80 years, tuberculosis treatment has evolved with the development of all-oral treatments, which are now given for 4-6 months for drug-sensitive tuberculosis and 6-9 months for drug-resistant tuberculosis. Treatment success is often reduced among people with HIV due to an interplay of factors, including immune dysregulation, lower drug concentrations, complexities of cotreatment (eg, high pill burden and overlapping toxicities), and social factors. Recent clinical trials have shown that among adults and adolescents, treatment duration can be decreased to 4 months with repurposed therapeutics for drug-sensitive tuberculosis, and a four-drug regimen of isoniazid, rifapentine, moxifloxacin, and pyrazinamide has become part of WHO recommendations. Among children with drug-sensitive, non-severe tuberculosis disease, a 4-month regimen of standard tuberculosis drugs (eg, isoniazid, rifampicin, pyrazinamide, and ethambutol) is non-inferior to a 6-month regimen. Following recent research advances for drug-resistant tuberculosis, a 6-month regimen containing a potent combination of bedaquiline, pretomanid, linezolid, and moxifloxacin is a new standard for people with and without HIV. The tuberculosis drug development pipeline contains promising new therapeutics in various stages of development. To accelerate tuberculosis elimination, future research should focus on shortened treatment duration, and safer and effective therapeutics for tuberculosis-affected populations globally, including people with HIV, children, and pregnant people, and should assess newer modalities of treatment delivery.</p>","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":" ","pages":""},"PeriodicalIF":12.8,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143731569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How can Africa sustain its HIV response amid US aid cuts?","authors":"Wilbroad Mutale, Aggrey Semeere, Elizabeth A Bukusi, Dike Ojji, Francois Venter, Thomas Odeny, Roma Chilengi, Mosepele Mosepele, Elvin Geng, Izukanji Sikazwe, Samuel Bosomprah, Llyod Mulenga, Fred Simitala","doi":"10.1016/S2352-3018(25)00071-2","DOIUrl":"https://doi.org/10.1016/S2352-3018(25)00071-2","url":null,"abstract":"","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":" ","pages":""},"PeriodicalIF":12.8,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143694136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to Lancet HIV 2024; 11: e31-41.","authors":"","doi":"10.1016/S2352-3018(25)00075-X","DOIUrl":"https://doi.org/10.1016/S2352-3018(25)00075-X","url":null,"abstract":"","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":" ","pages":""},"PeriodicalIF":12.8,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143665183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unified health surveys for integrated health systems.","authors":"Caroline A Bulstra, Felix Teufel, Pooja Joshi, Rifat Atun","doi":"10.1016/S2352-3018(25)00045-1","DOIUrl":"https://doi.org/10.1016/S2352-3018(25)00045-1","url":null,"abstract":"","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":" ","pages":""},"PeriodicalIF":12.8,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143573993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Redefining care: injectable HIV treatment for adolescents.","authors":"Priscilla Ruvimbo Tsondai, Marlène Bras","doi":"10.1016/S2352-3018(24)00350-3","DOIUrl":"https://doi.org/10.1016/S2352-3018(24)00350-3","url":null,"abstract":"","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":"12 3","pages":"e165-e166"},"PeriodicalIF":12.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143574292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety and drug quantification of the dapivirine vaginal ring and oral pre-exposure prophylaxis in breastfeeding mother-infant pairs (MTN-043): a phase 3B, open-label, randomised trial.","authors":"Lisa M Noguchi, Maxensia Owor, Nyaradzo M Mgodi, Brenda Gati Mirembe, Sufia Dadabhai, Elizea Horne, Holly Gundacker, Barbra A Richardson, Katherine Bunge, Rachel Scheckter, Mei Song, Mark A Marzinke, Peter L Anderson, Edward Livant, Cindy Jacobson, Jeanna M Piper, Nahida Chakhtoura, Sharon L Hillier, Jennifer E Balkus","doi":"10.1016/S2352-3018(24)00306-0","DOIUrl":"10.1016/S2352-3018(24)00306-0","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Background: &lt;/strong&gt;In 2021, WHO recommended dapivirine vaginal rings (DVRs) for HIV prevention, but noted evidence gaps for breastfeeding populations. This trial aimed to describe safety profiles associated with DVRs and oral pre-exposure prophylaxis (PrEP) use during breastfeeding and to summarise study-drug quantification and concentrations for mothers and infants.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;Microbicide Trials Network (MTN)-043 was a phase 3b, open-label, randomised trial in which mother-infant pairs were recruited from local health facilities and enrolled at four HIV clinical trial sites in Malawi, South Africa, Uganda, and Zimbabwe. Eligible mothers (aged ≥18 years) were HIV-negative, exclusively breastfeeding one infant (aged 6-12 weeks, birthweight ≥2000 g), and had not been exposed to HIV post-exposure prophylaxis in the previous 6 months. Mother-infant pairs were randomly assigned (3:1) via a computer-generated sequence to 12 weeks of 25 mg monthly DVR or daily oral PrEP (200 mg emtricitabine and 300 mg tenofovir disoproxil fumarate), with stratification by site using a permuted block design. Participants and staff were aware of study product assignment. Primary outcomes were maternal and infant safety (all serious adverse events and grade 3 or worse adverse events) and drug concentrations, which were measured in maternal plasma, maternal blood, breastmilk, infant plasma, and infant blood. All mother-infant pairs who received at least one dose of study product were included in the primary safety analysis, and those with at least one post-enrolment drug concentration result were included in the drug quantification analysis. The trial was registered at ClinicalTrials.gov (NCT04140266).&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Findings: &lt;/strong&gt;Between Sept 24, 2020, and July 29, 2021, 197 mother-infant pairs enrolled (148 on DVR and 49 on PrEP), all of whom received at least one dose of study product and were included in the primary safety analysis. Two (1%) of 148 mothers in the DVR group had serious adverse events, and three (2%) in the DVR group and two (4%) in the oral PrEP group had a grade 3 or worse adverse event; four (3%) of 148 infants in the DVR group had a serious adverse event, and ten (7%) in the DVR group and one (2%) in the oral PrEP group had a grade 3 or worse adverse event. No mother or infant in the oral PrEP group had a serious adverse event. No HIV infections were detected. 144 participants in the DVR group and 48 in the oral PrEP group had at least one post-enrolment drug concentration result. Quantifiable median dapivirine concentrations ranged from 656·0 (IQR 407·0-878·0) pg/mL at week 1 to 558·5 (282·0-778·0) pg/mL at month 3, but were observed infrequently (5-15%) in specimens from infants, with median concentrations below the limit of quantification at all visits. Median tenofovir diphosphate concentrations ranged from 263·0 (193·0-363·0) fmol/punch at week 1 to 777·0 (381·0-1241·0) fmol/punch at month 3, but were not ob","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":" ","pages":"e180-e190"},"PeriodicalIF":12.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143426463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Trump executive orders cast doubt on PEPFAR's future.","authors":"Talha Burki","doi":"10.1016/S2352-3018(25)00034-7","DOIUrl":"10.1016/S2352-3018(25)00034-7","url":null,"abstract":"","PeriodicalId":48725,"journal":{"name":"Lancet Hiv","volume":" ","pages":"e174"},"PeriodicalIF":12.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143374591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}