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Efficacy and safety of tesamorelin in people with HIV on integrase inhibitors. 使用整合酶抑制剂的艾滋病毒感染者服用替沙莫林的有效性和安全性。
IF 3.4 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-10-01 Epub Date: 2024-06-20 DOI: 10.1097/QAD.0000000000003965
Samuel C Russo, Mollie W Ockene, Allison K Arpante, Julia E Johnson, Hang Lee, Mabel Toribio, Takara L Stanley, Colleen M Hadigan, Steven K Grinspoon, Kristine M Erlandson, Lindsay T Fourman

Objective: Tesamorelin is the only FDA-approved therapy to treat abdominal fat accumulation in people with HIV (PWH). Phase III clinical trials were conducted prior to the introduction of integrase inhibitors (INSTIs), which are now a mainstay of HIV antiretroviral therapy.

Design: We leveraged a randomized double-blind trial of 61 PWH and metabolic dysfunction-associated steatotic liver disease to evaluate the efficacy and safety of tesamorelin 2 mg once daily vs. identical placebo among participants on INSTI-based regimens at baseline.

Methods: In the parent clinical trial, visceral fat cross-sectional area, hepatic fat fraction, and trunk-to-appendicular fat ratio were quantified using magnetic resonance imaging, proton magnetic resonance spectroscopy, and dual-energy x-ray absorptiometry, respectively, at baseline and 12 months. Metabolic and safety outcomes were compared between treatment arms.

Results: Among 38 participants on INSTI-based regimens at baseline, 15 individuals on tesamorelin and 16 individuals on placebo completed the 12-month study. Tesamorelin led to significant declines in visceral fat (median [interquartile range]: -25 [-93, -2] vs. 14 [3, 41] cm 2 , P  = 0.001), hepatic fat (-4.2% [-12.3%, -2.7%] vs. -0.5% [-3.9%, 2.7%], P  = 0.01), and trunk-to-appendicular fat ratio (-0.1 [-0.3, 0.0] vs. 0.0 [-0.1, 0.1], P  = 0.03). Tesamorelin was well tolerated with a similar frequency of adverse events, including hyperglycemia, between groups.

Conclusions: The current analysis provides the first dedicated data on the efficacy and safety of tesamorelin among PWH on INSTI-based regimens. Despite the association of INSTI use with weight gain and adipose tissue dysfunction, tesamorelin had beneficial effects on body composition with no exacerbation of glycemic control.

目的特萨莫林是美国食品及药物管理局批准的唯一一种治疗艾滋病病毒感染者(PWH)腹部脂肪堆积的疗法。III期临床试验是在整合酶抑制剂(INSTIs)问世之前进行的,现在整合酶抑制剂已成为艾滋病抗逆转录病毒疗法的主流:设计:我们利用一项针对61名PWH和代谢功能障碍相关性脂肪肝患者的随机双盲试验,在基线接受INSTI治疗的参与者中评估特萨莫林2毫克每日一次与相同安慰剂的疗效和安全性:在母体临床试验中,分别在基线和12个月时使用磁共振成像、质子磁共振波谱和双能X射线吸收测量法对内脏脂肪横截面积、肝脏脂肪分数和躯干与肛门脂肪比率进行量化。比较了不同治疗方案的代谢和安全性结果:在基线接受基于 INSTI 方案治疗的 38 名参与者中,15 名服用替沙莫瑞林的患者和 16 名服用安慰剂的患者完成了为期 12 个月的研究。替沙莫瑞林可显著减少内脏脂肪(中位数[四分位距]:-25 [-93, -2] vs. 14 [3, 41] cm2,P = 0.001)、肝脏脂肪(-4.2%[-12.3%,-2.7%] vs. -0.5% [-3.9%,2.7%],P = 0.01)和躯干与肛门脂肪比(-0.1 [-0.3,0.0] vs. 0.0 [-0.1,0.1],P = 0.03)。两组患者对替沙莫林的耐受性良好,包括高血糖在内的不良反应发生频率相似:目前的分析首次提供了有关使用 INSTI 方案的 PWH 使用特萨莫林的疗效和安全性的专门数据。尽管使用 INSTI 会导致体重增加和脂肪组织功能障碍,但特萨莫林对身体组成有益处,而且不会加剧血糖控制。
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引用次数: 0
Preterm birth among women with HIV: impact of preconception cART initiation. 感染艾滋病毒妇女的早产情况:孕前开始 cART 的影响。
IF 3.4 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-10-01 Epub Date: 2024-07-17 DOI: 10.1097/QAD.0000000000003979
Cassandra R Duffy, Julie M Herlihy, Ethan Zulu, Lawrence Mwananyanda, Leah Forman, Tim Heeren, Christopher J Gill, Megan Harper, Roma Chilengi, Roy Chavuma, Barbara Payne-Lohman, Donald M Thea

Objective: To examine the risk of preterm birth (PTB) and small for gestational age (SGA) among women with HIV compared to women without HIV. Secondary objectives were to explore the role of maternal immune activation (IA) and effect of cART timing on these outcomes.

Design: Prospective observational cohort.

Setting: Urban government-run clinic at Chawama Hospital in Lusaka, Zambia.

Participants: A total of 1481 women with and without HIV with singleton pregnancies enrolled before 26 weeks' gestation by ultrasound dating.

Methods: From August 2019 to November 2022, pregnant women were enrolled in a 1 : 1 ratio of HIV infection. Maternal baseline clinical factors were collected, as well as CD4 + , viral load and CD8 + T-cell IA in women with HIV. Birth outcomes were also collected. The association of HIV-exposure and cART timing on outcomes was assessed by multivariable logistic regression. The independent role of IA was determined by mediation analysis.

Main outcome measures: PTB (<37 weeks) and SGA.

Results: There were 38 fetal deaths and 1230 singleton live births. Maternal HIV infection was associated with PTB [adjusted odds ratio (AOR) 1.60, 95% confidence interval (CI) 1.11-2.32] and to a lesser extent SGA (AOR 1.29, 95% CI 0.98-1.70). Maternal cART timing impacted these associations, with highest risk in women who started cART after conception (PTB AOR 1.77, 95% CI 1.09-2.87, SGA AOR 1.52, 95% CI 1.04-2.22). Maternal IA was not associated with PTB independent of HIV infection.

Conclusions: HIV is associated with PTB. Risk of PTB and SGA was highest in women with HIV who started cART in pregnancy, a modifiable risk factor.

目的与未感染艾滋病病毒的妇女相比,研究感染艾滋病病毒的妇女早产(PTB)和胎龄小(SGA)的风险。次要目标是探讨母体免疫激活(IA)的作用以及 cART 时间对这些结果的影响:设计:前瞻性观察队列:地点:赞比亚卢萨卡 Chawama 医院由政府运营的城市诊所:1481名感染和未感染艾滋病毒的单胎妊娠妇女在妊娠26周前通过超声波测孕登记:方法:2019 年 8 月至 2022 年 11 月,按照 1:1 的 HIV 感染比例招募孕妇。收集了母体基线临床因素,以及感染 HIV 妇女的 CD4、病毒载量和 CD8 T 细胞 IA。此外,还收集了分娩结果。通过多变量逻辑回归评估了 HIV 暴露和 cART 时间与预后的关系。通过中介分析确定IA的独立作用:PTB(结果:38例胎儿死亡,1230例单胎活产。母体艾滋病病毒感染与 PTB 相关(AOR 1.60,95%CI 1.11-2.32),其次与 SGA 相关(AOR 1.29,0.98-1.70)。孕产妇开始 cART 的时间对这些相关性有影响,受孕后开始 cART 的妇女风险最高(PTB AOR 1.77,95%CI 1.09-2.87;SGA AOR 1.52,95%CI 1.04-2.22)。产妇 IA 与 PTB 无关,与 HIV 感染无关:结论:HIV 与 PTB 相关。在妊娠期开始接受 cART 治疗的女性艾滋病毒感染者中,PTB 和 SGA 的风险最高,这是一个可改变的风险因素。
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引用次数: 0
Performance of patient-collected dried blood spot specimens for HIV-1 viral load testing: evidence from the DO ART Study in South Africa. 患者采集的干血斑标本用于 HIV-1 病毒载量检测的性能:南非 DO ART 研究的证据。
IF 3.8 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-09-12 DOI: 10.1097/qad.0000000000004011
Maitreyi Sahu,Torin Schaafsma,Adam A Szpiro,Heidi Van Rooyen,Stephen Asiimwe,Maryam Shahmanesh,Meighan L Krows,Nsika Sithole,Alastair Van Heerden,Ruanne V Barnabas,
OBJECTIVEEvaluate the clinical utility of patient-collected dried blood spots (DBS) in measuring HIV-1 viral load (VL) for monitoring antiretroviral therapy (ART) compared to provider-collected DBS and blood plasma.DESIGNIn a randomized trial of community-based delivery of ART in South Africa, we assessed performance of: (1) DBS specimens compared to plasma, and (2) participant-collected versus staff-collected DBS specimens, to measure HIV-1 VL.METHODSThe bioMérieux NucliSENS EasyQ HIV-1 v2.0 assay was used for VL measurement. From October 2017 to November 2019, we collected 996 pairs of plasma/DBS specimens from 760 participants and 315 pairs of staff-/participant-collected DBS cards from 261 participants. We assessed DBS test sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) using the WHO failure threshold of 1000 copies/mL. Log-transformed VL was compared using concordance correlation coefficients (CCC) and mean differences from linear mixed models.RESULTSIn a population with 13% detectable VL, DBS VL compared with plasma VL had 91% (95% CI: 86-95) sensitivity, 99% (98-100) specificity, 94% (90-98) PPV, and 99% (98-99) NPV. We observed high agreement between staff-collected DBS VL and plasma VL (CCC: 0.94), and between participant-collected DBS VL and plasma VL (CCC: 0.92). Correlation between participant- and staff-collected DBS was very high (CCC: 0.97; mean difference for those with a detectable result: -0.10 log10 copies/mL [-0.21-0.02]).CONCLUSIONSVL results from participant-collected DBS are clinically comparable with those collected by clinical staff and using blood plasma. Self-collected DBS has potential for use for ART monitoring outside the clinic.
目的 评估患者采集的干血斑(DBS)与医护人员采集的干血斑和血浆相比,在监测抗逆转录病毒疗法(ART)中测量 HIV-1 病毒载量(VL)的临床实用性。设计在南非开展的一项以社区为基础提供抗逆转录病毒疗法的随机试验中,我们评估了:(1) DBS 标本与血浆相比的性能;(2) 参与者收集的 DBS 标本与工作人员收集的 DBS 标本相比,在测量 HIV-1 VL 方面的性能。方法使用生物梅里埃 NucliSENS EasyQ HIV-1 v2.0 检测仪测量 VL。从 2017 年 10 月到 2019 年 11 月,我们收集了 760 名参与者的 996 对血浆/DBS 标本和 261 名参与者的 315 对工作人员/参与者收集的 DBS 卡。我们使用 1000 拷贝/毫升的世卫组织失败阈值评估了 DBS 检测的灵敏度、特异性、阳性预测值 (PPV) 和阴性预测值 (NPV)。结果 在可检测到 13% VL 的人群中,与血浆 VL 相比,DBS VL 的灵敏度为 91% (95% CI: 86-95),特异性为 99% (98-100),PPV 为 94% (90-98),NPV 为 99% (98-99)。我们观察到,工作人员采集的 DBS VL 与血浆 VL(CCC:0.94)以及参与者采集的 DBS VL 与血浆 VL(CCC:0.92)之间的一致性很高。参与者和工作人员采集的 DBS 之间的相关性非常高(CCC:结论 参与者自采 DBS 的 VL 结果与临床工作人员和使用血浆采集的结果具有临床可比性。自采 DBS 有可能用于诊所外的抗逆转录病毒疗法监测。
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引用次数: 0
Association of cardiovascular disease risk with liver steatosis and fibrosis in people living with hiv in low- and middle-income countries. 中低收入国家艾滋病毒感染者的心血管疾病风险与肝脏脂肪变性和纤维化的关系。
IF 3.8 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-09-12 DOI: 10.1097/qad.0000000000004012
Mark H Kuniholm,Gad Murenzi,Fabienne Shumbusho,Ellen Brazier,Marie K Plaisy,Ephrem Mensah,Gilles Wandeler,Carlotta Riebensahm,Belinda V Chihota,Niharika Samala,Lameck Diero,Aggrey S Semeere,Thida Chanyachukul,Rohidas Borse,Dung T H Nguyen,Hugo Perazzo,Alvaro Lopez-Iniguez,Jessica L Castilho,Fernanda Maruri,Antoine Jaquet
OBJECTIVETo understand the relationship between cardiovascular disease (CVD) risk and liver steatosis and fibrosis among people living with HIV (PLWH) ≥40 years on antiretroviral therapy (ART) in low- and middle-income countries (LMIC).DESIGNWe used cross-sectional behavioral and clinical data collected during study enrollment visits in 2020-2022 for the Sentinel Research Network of International epidemiology Databases to Evaluate AIDS (SRN of IeDEA).METHODSTen-year CVD risk was calculated using 2019 World Health Organization non-laboratory and laboratory models. Transient elastography (TE) was used to assess liver disease. Presence of steatosis and significant fibrosis were defined by Controlled Attenuation Parameter (CAP) ≥248 dB/m and liver stiffness measurement (LSM) ≥7.1 kPa, respectively. Participants with viral hepatitis, hazardous alcohol consumption and unsuppressed HIV viral load were excluded from the analysis. Logistic regression was used to estimate odds ratios, adjusting for study site, CD4 T cell count, stavudine and didanosine exposure, and in models stratified by sex and geographic region.RESULTSThere were 1,750 participants from nine LMIC. Median CVD risk was 3% for both non-laboratory and laboratory-based models. Adjusted odds ratios (ORs) for steatosis and significant fibrosis associated with laboratory CVD risk (≥10% vs. <5%) were OR = 1.83 (95% confidence interval:(CI) = 1.21-2.76; P = 0.004) and OR = 1.62 (95% CI = 0.85-3.07; P = 0.14), respectively. Associations of CVD risk with steatosis were stronger in males and among participants at study sites outside Africa.CONCLUSIONSHigher CVD risk was associated with steatosis but not with significant fibrosis in PLWH in our LMIC cohort.
目的了解中低收入国家(LMIC)中接受抗逆转录病毒疗法(ART)的≥40岁艾滋病病毒感染者(PLWH)的心血管疾病(CVD)风险与肝脏脂肪变性和纤维化之间的关系。设计我们使用了2020-2022年国际流行病学数据库评估艾滋病哨点研究网络(SRN of IeDEA)研究注册访问期间收集的横断面行为和临床数据。方法使用2019年世界卫生组织非实验室和实验室模型计算十年心血管疾病风险。瞬态弹性成像(TE)用于评估肝脏疾病。脂肪变性和明显纤维化的定义分别为可控衰减参数(CAP)≥248 dB/m和肝脏硬度测量值(LSM)≥7.1 kPa。分析中排除了患有病毒性肝炎、危险饮酒和艾滋病毒病毒载量未得到抑制的参与者。在按性别和地理区域分层的模型中,使用逻辑回归估算几率,并对研究地点、CD4 T细胞计数、司他夫定和地达诺辛暴露进行调整。非实验室模型和实验室模型的心血管疾病风险中位数均为 3%。脂肪变性和明显纤维化与实验室心血管疾病风险(≥10% vs. <5%)的调整后几率比(ORs)分别为 OR = 1.83(95% 置信区间:(CI) = 1.21-2.76;P = 0.004)和 OR = 1.62(95% 置信区间:(CI) = 0.85-3.07;P = 0.14)。结论在我们的低收入国家队列中,较高的心血管疾病风险与脂肪变性相关,但与明显的纤维化无关。
{"title":"Association of cardiovascular disease risk with liver steatosis and fibrosis in people living with hiv in low- and middle-income countries.","authors":"Mark H Kuniholm,Gad Murenzi,Fabienne Shumbusho,Ellen Brazier,Marie K Plaisy,Ephrem Mensah,Gilles Wandeler,Carlotta Riebensahm,Belinda V Chihota,Niharika Samala,Lameck Diero,Aggrey S Semeere,Thida Chanyachukul,Rohidas Borse,Dung T H Nguyen,Hugo Perazzo,Alvaro Lopez-Iniguez,Jessica L Castilho,Fernanda Maruri,Antoine Jaquet","doi":"10.1097/qad.0000000000004012","DOIUrl":"https://doi.org/10.1097/qad.0000000000004012","url":null,"abstract":"OBJECTIVETo understand the relationship between cardiovascular disease (CVD) risk and liver steatosis and fibrosis among people living with HIV (PLWH) ≥40 years on antiretroviral therapy (ART) in low- and middle-income countries (LMIC).DESIGNWe used cross-sectional behavioral and clinical data collected during study enrollment visits in 2020-2022 for the Sentinel Research Network of International epidemiology Databases to Evaluate AIDS (SRN of IeDEA).METHODSTen-year CVD risk was calculated using 2019 World Health Organization non-laboratory and laboratory models. Transient elastography (TE) was used to assess liver disease. Presence of steatosis and significant fibrosis were defined by Controlled Attenuation Parameter (CAP) ≥248 dB/m and liver stiffness measurement (LSM) ≥7.1 kPa, respectively. Participants with viral hepatitis, hazardous alcohol consumption and unsuppressed HIV viral load were excluded from the analysis. Logistic regression was used to estimate odds ratios, adjusting for study site, CD4 T cell count, stavudine and didanosine exposure, and in models stratified by sex and geographic region.RESULTSThere were 1,750 participants from nine LMIC. Median CVD risk was 3% for both non-laboratory and laboratory-based models. Adjusted odds ratios (ORs) for steatosis and significant fibrosis associated with laboratory CVD risk (≥10% vs. <5%) were OR = 1.83 (95% confidence interval:(CI) = 1.21-2.76; P = 0.004) and OR = 1.62 (95% CI = 0.85-3.07; P = 0.14), respectively. Associations of CVD risk with steatosis were stronger in males and among participants at study sites outside Africa.CONCLUSIONSHigher CVD risk was associated with steatosis but not with significant fibrosis in PLWH in our LMIC cohort.","PeriodicalId":7502,"journal":{"name":"AIDS","volume":null,"pages":null},"PeriodicalIF":3.8,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142221740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exposure to angiotensin-converting enzyme inhibitors that cross the blood-brain barrier and the risk of dementia among People Living with HIV. 接触可穿过血脑屏障的血管紧张素转换酶抑制剂与艾滋病病毒感染者患痴呆症的风险。
IF 3.8 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-09-10 DOI: 10.1097/qad.0000000000004009
Tammy H Cummings,Joseph Magagnoli,Sasha Sikirzhytskaya,Ilya Tyagin,Ilya Safro,Michael D Wyatt,Michael Shtutman,S Scott Sutton
BACKGROUNDThe decreased mortality of people living with HIV (PLWH) has revealed non-HIV-associated comorbidities such as neurocognitive disorders (e.g., dementia). There is an urgency to discover therapeutics to prevent or delay neurocognitive decline among PLWH.METHODSThe artificial intelligence platform Automatic Graph-mining And Transformer based Hypothesis Generation Approach (AGATHA) was utilized to seek potential drugs to be repurposed for the management of non-HIV-associated dementia. AGATHA revealed angiotensin-converting enzyme inhibitors that cross the blood-brain barrier (BBB ACEi) as a target for decreasing dementia. Subsequently, we conducted a retrospective study evaluating incident dementia using the VA Informatics and Computing Infrastructure (VINCI) evaluating ACE inhibitors. Cox proportional hazards models were fit and hazard ratios (HR) with corresponding 95% confidence intervals (CIs) are presented.FINDINGSA total 9,419 PLWH exposed to an BBB ACE inhibitor (ACEi) and 8,831 PLWH unexposed demonstrated that PLWH exposed to BBB ACEi had a 21.4% (univariate) and 15.2% (multivariate) lower hazard of dementia. The propensity score matched analysis demonstrated a 14.3% lower hazard of incident dementia compared to BBB ACEi unexposed (HR 0.857, 95% CI 0.747-0.984).INTERPRETATIONAn artificial intelligence-based literature mining system (AGATHA) was utilized to uncover a medication with potential to be repurposed. AGATHA demonstrated that BBB ACEi as a target for decreasing dementia among PLWH. Additionally, we conducted a retrospective study demonstrating a decrease in incident dementia among PLWH exposed to BBB ACEi. Future research is needed to explore further and understand the relationship of dementia among PLWH exposed to ACEi.
背景艾滋病毒感染者(PLWH)死亡率的下降揭示了非艾滋病毒相关的合并症,如神经认知障碍(如痴呆症)。方法利用人工智能平台 "基于自动图形挖掘和变换器的假设生成方法"(AGATHA)来寻找潜在药物,以便将其重新用于治疗非艾滋病毒相关性痴呆症。AGATHA 发现,可穿过血脑屏障(BBB ACEi)的血管紧张素转换酶抑制剂是减少痴呆症的目标药物。随后,我们利用退伍军人信息学和计算基础设施(VINCI)对ACE抑制剂进行了一项回顾性研究,评估了痴呆症的发病情况。研究结果显示,共有 9,419 名 PLWH 暴露于 BBB ACE 抑制剂(ACEi),8,831 名 PLWH 未暴露于该抑制剂,结果表明,暴露于 BBB ACEi 的 PLWH 痴呆症风险降低了 21.4%(单变量)和 15.2%(多变量)。基于人工智能的文献挖掘系统(AGATHA)被用来发现一种具有再利用潜力的药物。AGATHA 表明,BBB ACEi 是减少 PLWH 中痴呆症的目标。此外,我们还进行了一项回顾性研究,结果表明,接触过 BBB ACEi 的 PLWH 中发生痴呆症的人数有所减少。未来的研究需要进一步探索和了解暴露于 ACEi 的 PLWH 中痴呆症的关系。
{"title":"Exposure to angiotensin-converting enzyme inhibitors that cross the blood-brain barrier and the risk of dementia among People Living with HIV.","authors":"Tammy H Cummings,Joseph Magagnoli,Sasha Sikirzhytskaya,Ilya Tyagin,Ilya Safro,Michael D Wyatt,Michael Shtutman,S Scott Sutton","doi":"10.1097/qad.0000000000004009","DOIUrl":"https://doi.org/10.1097/qad.0000000000004009","url":null,"abstract":"BACKGROUNDThe decreased mortality of people living with HIV (PLWH) has revealed non-HIV-associated comorbidities such as neurocognitive disorders (e.g., dementia). There is an urgency to discover therapeutics to prevent or delay neurocognitive decline among PLWH.METHODSThe artificial intelligence platform Automatic Graph-mining And Transformer based Hypothesis Generation Approach (AGATHA) was utilized to seek potential drugs to be repurposed for the management of non-HIV-associated dementia. AGATHA revealed angiotensin-converting enzyme inhibitors that cross the blood-brain barrier (BBB ACEi) as a target for decreasing dementia. Subsequently, we conducted a retrospective study evaluating incident dementia using the VA Informatics and Computing Infrastructure (VINCI) evaluating ACE inhibitors. Cox proportional hazards models were fit and hazard ratios (HR) with corresponding 95% confidence intervals (CIs) are presented.FINDINGSA total 9,419 PLWH exposed to an BBB ACE inhibitor (ACEi) and 8,831 PLWH unexposed demonstrated that PLWH exposed to BBB ACEi had a 21.4% (univariate) and 15.2% (multivariate) lower hazard of dementia. The propensity score matched analysis demonstrated a 14.3% lower hazard of incident dementia compared to BBB ACEi unexposed (HR 0.857, 95% CI 0.747-0.984).INTERPRETATIONAn artificial intelligence-based literature mining system (AGATHA) was utilized to uncover a medication with potential to be repurposed. AGATHA demonstrated that BBB ACEi as a target for decreasing dementia among PLWH. Additionally, we conducted a retrospective study demonstrating a decrease in incident dementia among PLWH exposed to BBB ACEi. Future research is needed to explore further and understand the relationship of dementia among PLWH exposed to ACEi.","PeriodicalId":7502,"journal":{"name":"AIDS","volume":null,"pages":null},"PeriodicalIF":3.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142221741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transition to dolutegravir-based ART in 35 low- and middle-income countries: a global survey of HIV care clinics. 35 个中低收入国家向基于多罗替拉韦的抗逆转录病毒疗法的过渡:对艾滋病毒护理诊所的全球调查。
IF 3.4 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-09-05 DOI: 10.1097/QAD.0000000000004007
Elizabeth Zaniewski, Veronika Whitesell Skrivankova, Ellen Brazier, Anchalee Avihingsanon, Sandra Wagner Cardoso, Carina Cesar, Henri Chenal, Brenda E Crabtree-Ramírez, Rossana A Ditangco, Peter Vanes Ebasone, Brian Eley, Jonathan George Euvrard, Geoffrey Fatti, Jacqueline Madalitso Huwa, Patricia Lelo, Daisy Maria Machado, Eugene Kouassi Messou, Albert Kla Minga, Joseph Muleebwa, Sanjay Mundhe, Gad Murenzi, Winnie R Muyindike, Dominique Mahambou Nsonde, Sarah M Obatsa, Joseph Odhiambo, Hans Walter Prozesky, Supattra Rungmaitree, Aggrey Semwendero Semeere, Moussa Seydi, Nosisa Sipambo, Tavitiya Sudjaritruk, Karl-Günter Technau, Thierry Tiendrebeogo, Christelle Twizere, Marie Ballif

Objective: We studied the transition to dolutegravir-containing antiretroviral therapy (ART) at HIV treatment clinics within the International epidemiology Databases to Evaluate AIDS (IeDEA).

Design: Site-level survey conducted in 2020-2021 among HIV clinics in low- and middle-income countries (LMICs).

Methods: We assessed the status of dolutegravir rollout and viral load and drug resistance testing practices for patients on ART switching to dolutegravir-based regimens. We used generalized estimating equations to assess associations between clinic rollout of both first- and second-line dolutegravir-based ART regimens (dual rollout) and site-level factors.

Results: Of 179 surveyed clinics, 175 (98%) participated; 137 (78%) from Africa, 30 (17%) from the Asia-Pacific, and 8 (5%) from Latin America. Most clinics (80%) were in low- or lower-middle-income countries, and there were a mix of primary-, secondary- and tertiary-level clinics. Ninety percent reported rollout of first-line dolutegravir, 59% of second-line, 94% of first- or second-line and 55% of dual rollout. The adjusted odds of dual rollout were higher among tertiary-level (aOR 4.00; 95% CI 1.39 to 11.47) and secondary-level clinics (aOR 3.66; 95% CI 2.19 to 6.11) than in primary-level clinics. Over half (59%) of clinics that introduced first- or second-line dolutegravir-based ART required recent viral load testing before switching to dolutegravir, and 15% performed genotypic resistance testing at switch.

Conclusions: Dolutegravir-based ART was rolled out at nearly all IeDEA clinics in LMICs, yet many switched patients to dolutegravir without recent viral load testing and drug resistance testing was rarely performed. Without such testing, drug resistance among patient switching to dolutegravir may go undetected.

目的我们研究了国际艾滋病流行病学评估数据库(IeDEA)中的艾滋病治疗诊所向含多罗替韦的抗逆转录病毒疗法(ART)过渡的情况:设计:2020-2021 年在中低收入国家(LMICs)的 HIV 诊所进行的现场调查:我们评估了多罗替拉韦的推广情况以及接受抗逆转录病毒疗法的患者转用多罗替拉韦治疗方案后的病毒载量和耐药性检测情况。我们使用了广义估计方程来评估诊所同时推广基于多鲁特韦的一线和二线抗逆转录病毒疗法(双线推广)与地点水平因素之间的关联:在 179 家接受调查的诊所中,175 家(98%)参与了调查;其中 137 家(78%)来自非洲,30 家(17%)来自亚太地区,8 家(5%)来自拉丁美洲。大多数诊所(80%)位于低收入或中低收入国家,其中包括初级、二级和三级诊所。90%的诊所报告推出了一线多鲁曲韦,59%的诊所推出了二线多鲁曲韦,94%的诊所推出了一线或二线多鲁曲韦,55%的诊所推出了双线多鲁曲韦。三级诊所(aOR 4.00;95% CI 1.39 至 11.47)和二级诊所(aOR 3.66;95% CI 2.19 至 6.11)的调整后双线推广几率高于一级诊所。在引入基于多鲁曲韦的一线或二线抗逆转录病毒疗法的诊所中,超过一半(59%)的诊所要求在转用多鲁曲韦之前进行近期病毒载量检测,15%的诊所在转用时进行了基因型耐药性检测:结论:在低收入发展中国家,几乎所有的 IeDEA 诊所都推出了基于多鲁曲韦的抗逆转录病毒疗法,但许多诊所在未进行近期病毒载量检测的情况下就将患者转为使用多鲁曲韦,而且很少进行耐药性检测。如果不进行此类检测,转用多鲁特韦的患者的耐药性可能不会被发现。
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引用次数: 0
Low food security is associated with frailty status and frailty components among people with HIV. 食物保障不足与艾滋病毒感染者的虚弱状况和虚弱成分有关。
IF 3.4 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-09-04 DOI: 10.1097/QAD.0000000000004006
Stephanie A Ruderman, Amanda L Willig, John D Cleveland, Greer Burkholder, Christine Horvat Davey, Julia Fleming, Barbara Gripshover, Mari Katundu, Thomas W Buford, Raymond Jones, Michael S Saag, Joseph A C Delaney, Heidi M Crane, Allison R Webel

Background: Low food security is common among people with HIV (PWH) and is associated with poorer health outcomes. Frailty, an aging-related outcome that is increasingly prevalent among PWH, may be stimulated by low food security. We assessed associations between food security and frailty among PWH.

Methods: The Impact of Physical Activity Routines and Dietary Intake on the Longitudinal Symptom Experience of People Living with HIV (PROSPER-HIV) study follows PWH to evaluate how diet and physical activity impact symptoms. We utilized food security and frailty data from PROSPER-HIV Year 1 visits (January 2019 to July 2022) to estimate associations. Food security was measured via the validated two-item Food Security Questionnaire and categorized as Food Secure, Low Food Security, or Very Low Food Security. Frailty was measured with the Fried frailty phenotype, and categorized as robust, prefrail, and frail. We used relative risk regression to estimate associations between food security and frailty status, adjusted for demographic characteristics.

Results: Among 574 PWH, nearly one-quarter were women (22%), mean age was 52 years old, 8% were frail, and 46% prefrail. Low food security was reported among nearly one-third of PWH: 13% Low Food Security and 18% Very Low Food Security. Compared with being Food Secure, we found Low Food Security was associated with frailty [prevalence ratio: 4.06 (95% confidence interval (CI) 2.16-7.62] and Very Low Food Security was associated with both prefrailty [1.48 (1.23-1.78)] and frailty [5.61 (3.14-10.0)], as compared with robust status.

Conclusion: Low food security was associated with increased frailty among PWH in this study, suggesting a potential intervention point to promote healthy aging.

背景:在艾滋病病毒感染者(PWH)中,低食品安全很常见,而且与较差的健康结果有关。虚弱是一种与衰老相关的结果,在艾滋病感染者中越来越普遍,而低食品安全可能会刺激这种结果。我们评估了食品安全与虚弱之间的关系:体力活动常规和饮食摄入对艾滋病病毒感染者纵向症状体验的影响(PROSPER-HIV)研究对艾滋病病毒感染者进行跟踪调查,以评估饮食和体力活动对症状的影响。我们利用 PROSPER-HIV 第 1 年访问(2019 年 1 月至 2022 年 7 月)中的食品安全和虚弱数据来估算相关性。食物安全通过经过验证的两项目食物安全问卷进行测量,并分为食物安全、低食物安全或极低食物安全。虚弱程度通过弗里德虚弱表型进行测量,分为健壮、虚弱前和虚弱。我们使用相对风险回归法来估计食物保障和虚弱状态之间的关系,并对人口特征进行了调整:在 574 名残疾人中,近四分之一为女性(22%),平均年龄为 52 岁,8% 为体弱者,46% 为前体弱者。据报告,近三分之一的残疾人的食物保障程度较低:13%的人食物保障程度较低,18%的人食物保障程度非常低。与 "粮食安全 "相比,我们发现 "低粮食安全 "与体弱[患病率比:4.06(95% 置信区间(CI):2.16-7.62]]相关,而与 "健康状况 "相比,"极低粮食安全 "与体弱[1.48(1.23-1.78)]和体弱[5.61(3.14-10.0)]相关:结论:在这项研究中,低食品安全与威利人的虚弱程度增加有关,表明这是促进健康老龄化的一个潜在干预点。
{"title":"Low food security is associated with frailty status and frailty components among people with HIV.","authors":"Stephanie A Ruderman, Amanda L Willig, John D Cleveland, Greer Burkholder, Christine Horvat Davey, Julia Fleming, Barbara Gripshover, Mari Katundu, Thomas W Buford, Raymond Jones, Michael S Saag, Joseph A C Delaney, Heidi M Crane, Allison R Webel","doi":"10.1097/QAD.0000000000004006","DOIUrl":"https://doi.org/10.1097/QAD.0000000000004006","url":null,"abstract":"<p><strong>Background: </strong>Low food security is common among people with HIV (PWH) and is associated with poorer health outcomes. Frailty, an aging-related outcome that is increasingly prevalent among PWH, may be stimulated by low food security. We assessed associations between food security and frailty among PWH.</p><p><strong>Methods: </strong>The Impact of Physical Activity Routines and Dietary Intake on the Longitudinal Symptom Experience of People Living with HIV (PROSPER-HIV) study follows PWH to evaluate how diet and physical activity impact symptoms. We utilized food security and frailty data from PROSPER-HIV Year 1 visits (January 2019 to July 2022) to estimate associations. Food security was measured via the validated two-item Food Security Questionnaire and categorized as Food Secure, Low Food Security, or Very Low Food Security. Frailty was measured with the Fried frailty phenotype, and categorized as robust, prefrail, and frail. We used relative risk regression to estimate associations between food security and frailty status, adjusted for demographic characteristics.</p><p><strong>Results: </strong>Among 574 PWH, nearly one-quarter were women (22%), mean age was 52 years old, 8% were frail, and 46% prefrail. Low food security was reported among nearly one-third of PWH: 13% Low Food Security and 18% Very Low Food Security. Compared with being Food Secure, we found Low Food Security was associated with frailty [prevalence ratio: 4.06 (95% confidence interval (CI) 2.16-7.62] and Very Low Food Security was associated with both prefrailty [1.48 (1.23-1.78)] and frailty [5.61 (3.14-10.0)], as compared with robust status.</p><p><strong>Conclusion: </strong>Low food security was associated with increased frailty among PWH in this study, suggesting a potential intervention point to promote healthy aging.</p>","PeriodicalId":7502,"journal":{"name":"AIDS","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142124542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Changes in HIV Pre-exposure Prophylaxis Awareness and Use Among Males Who Inject Drugs Who Have Sex with Men by Sexual Identity, 19 US Urban Areas, 2018 & 2022. 2018 年和 2022 年美国 19 个城市地区注射毒品并与男性发生性关系的男性对艾滋病毒暴露前预防措施的认识和使用情况变化(按性取向分列)。
IF 3.4 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-09-03 DOI: 10.1097/QAD.0000000000004005
Patrick C Eustaquio, Janet Burnett, Joseph Prejean, Johanna Chapin-Bardales, Susan Cha

Background: Men who inject drugs who have sex with men (MWIDSM) may acquire HIV through injecting drugs or sex. Interventions to increase awareness of HIV preexposure prophylaxis (PrEP) have focused on gay/bisexual MSM and may not be reaching heterosexual-identifying men or people who inject drugs (PWID). We explored changes in PrEP awareness and use among MWIDSM from 2018 to 2022 by sexual identity.

Methods: We used data from the 2018 and 2022 National HIV Behavioral Surveillance among PWID recruited via respondent-driven sampling in 19 urban areas in the US. We examined changes in PrEP awareness and use over time by sexual identity among HIV-negative men who inject drugs and who had sex with another man in the past 12 months using log-linked Poisson regression models with robust standard errors with an interaction term between year and sexual identity.

Results: Among 758 HIV-negative MWIDSM (463 in 2018; 295 in 2022), nearly all sample participants were likely indicated for PrEP (94.2 and 92.9%, respectively). PrEP awareness increased from 2018 to 2022 among gay/bisexual-identifying MWIDSM [45.5-65.5%; aPR = 1.49, 95% confidence interval (95% CI) = 1.30-1.70] but remained stable for heterosexual-identifying MWIDSM (39.4-40.8%; aPR = 1.01, 95% CI 0.75-1.36). PrEP use remained low among all MWIDSM (2.5-7.7%, among heterosexually identifying; 15.3 to 10.2% among gay/bisexual-identifying).

Conclusion: PrEP awareness increased among gay/bisexual-identifying MWIDSM but not among heterosexual-identifying. PrEP use was low for all MWIDSM. Public health initiatives catered to MWIDSM should focus on improved campaigns and expanding PrEP accessibility in existing healthcare, harm reduction, and social services.

背景:男男性行为者(MWIDSM)可能会通过注射毒品或性行为感染艾滋病毒。为提高人们对艾滋病暴露前预防(PrEP)的认识而采取的干预措施主要针对男同性恋/双性恋 MSM,可能无法惠及认同异性恋的男性或注射吸毒者(PWID)。我们探讨了从 2018 年到 2022 年,MWIDSM 对 PrEP 的认识和使用情况在性别认同方面的变化:我们使用了 2018 年和 2022 年全国艾滋病毒行为监测的数据,这些数据来自美国 19 个城市地区通过受访者驱动的抽样调查招募的 PWID。我们使用具有稳健标准误差的对数链接泊松回归模型,并在年份和性身份之间加入交互项,研究了过去 12 个月中与另一名男性发生过性关系的 HIV 阴性男性注射吸毒者中,随着时间的推移,不同性身份的人对 PrEP 的认识和使用情况的变化:在 758 名 HIV 阴性的 MWIDSM 中(2018 年 463 人;2022 年 295 人),几乎所有样本参与者都可能有 PrEP 适应症(分别为 94.2% 和 92.9%)。从 2018 年到 2022 年,同性恋/双性恋认同的 MWIDSM 对 PrEP 的认知度有所提高[45.5%-65.5%;aPR = 1.49,95% 置信区间 (95% CI) = 1.30-1.70],但异性恋认同的 MWIDSM 对 PrEP 的认知度保持稳定(39.4%-40.8%;aPR = 1.01,95% CI 0.75-1.36)。在所有女性同性恋、双性恋和变性者中,PrEP 的使用率仍然很低(异性恋认同者为 2.5%-7.7%;同性恋/双性恋认同者为 15.3%-10.2%):结论:在认同同性恋/双性恋的女性艾滋病患者中,对 PrEP 的认识有所提高,但在认同异性恋的女性艾滋病患者中却没有提高。在所有女性同性恋、双性恋和变性者中,PrEP 的使用率都很低。针对女性同性恋、双性恋和变性者的公共卫生措施应侧重于改进宣传活动,并在现有的医疗保健、减低伤害和社会服务中扩大 PrEP 的可及性。
{"title":"Changes in HIV Pre-exposure Prophylaxis Awareness and Use Among Males Who Inject Drugs Who Have Sex with Men by Sexual Identity, 19 US Urban Areas, 2018 & 2022.","authors":"Patrick C Eustaquio, Janet Burnett, Joseph Prejean, Johanna Chapin-Bardales, Susan Cha","doi":"10.1097/QAD.0000000000004005","DOIUrl":"https://doi.org/10.1097/QAD.0000000000004005","url":null,"abstract":"<p><strong>Background: </strong>Men who inject drugs who have sex with men (MWIDSM) may acquire HIV through injecting drugs or sex. Interventions to increase awareness of HIV preexposure prophylaxis (PrEP) have focused on gay/bisexual MSM and may not be reaching heterosexual-identifying men or people who inject drugs (PWID). We explored changes in PrEP awareness and use among MWIDSM from 2018 to 2022 by sexual identity.</p><p><strong>Methods: </strong>We used data from the 2018 and 2022 National HIV Behavioral Surveillance among PWID recruited via respondent-driven sampling in 19 urban areas in the US. We examined changes in PrEP awareness and use over time by sexual identity among HIV-negative men who inject drugs and who had sex with another man in the past 12 months using log-linked Poisson regression models with robust standard errors with an interaction term between year and sexual identity.</p><p><strong>Results: </strong>Among 758 HIV-negative MWIDSM (463 in 2018; 295 in 2022), nearly all sample participants were likely indicated for PrEP (94.2 and 92.9%, respectively). PrEP awareness increased from 2018 to 2022 among gay/bisexual-identifying MWIDSM [45.5-65.5%; aPR = 1.49, 95% confidence interval (95% CI) = 1.30-1.70] but remained stable for heterosexual-identifying MWIDSM (39.4-40.8%; aPR = 1.01, 95% CI 0.75-1.36). PrEP use remained low among all MWIDSM (2.5-7.7%, among heterosexually identifying; 15.3 to 10.2% among gay/bisexual-identifying).</p><p><strong>Conclusion: </strong>PrEP awareness increased among gay/bisexual-identifying MWIDSM but not among heterosexual-identifying. PrEP use was low for all MWIDSM. Public health initiatives catered to MWIDSM should focus on improved campaigns and expanding PrEP accessibility in existing healthcare, harm reduction, and social services.</p>","PeriodicalId":7502,"journal":{"name":"AIDS","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142124541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Primary HPV screening compared with other cervical cancer screening strategies in women with HIV: a cost-effectiveness study. 感染艾滋病毒妇女的 HPV 初筛与其他宫颈癌筛查策略的比较:成本效益研究。
IF 3.4 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-09-02 DOI: 10.1097/QAD.0000000000004002
Ran Zhao, Erinn Sanstead, Fernando Alarid-Escudero, Megan Huchko, Michael Silverberg, Karen Smith-Mccune, Steven E Gregorich, Wendy Leyden, Miriam Kuppermann, George F Sawaya, Shalini Kulasingam

Objective: To compare the model-predicted benefits, harms, and cost-effectiveness of cytology, cotesting, and primary HPV screening in U.S. women living with HIV (WLWH).

Design: We adapted a previously published Markov decision model to simulate a cohort of U.S. WLWH.

Setting: United States.

Subjects, participants: A hypothetical inception cohort of WLWH.

Intervention: We simulated five screening strategies all assumed the same strategy of cytology with HPV triage for ASCUS for women aged 21 to 29 years. The different strategies noted are for women aged 30 and older as the following: continue cytology with HPV triage, cotesting with repeat cotesting triage, cotesting with HPV16/18 genotyping triage, primary hrHPV testing with cytology triage, and primary hrHPV testing with HPV16/18 genotyping triage.

Main outcome measures: The outcomes include colposcopies, false-positive results, treatments, cancers, cancer deaths, life-years and costs, and lifetime quality-adjusted life-years.

Results: Compared with no screening, screening was cost-saving, and > 96% of cervical cancers and deaths could be prevented. Cytology with HPV triage dominated primary HPV screening and cotesting. At willingness-to-pay thresholds under $250,000, probabilistic sensitivity analyses indicated that primary HPV testing was more cost-effective than cotesting in over 98% of the iterations.

Conclusions: Our study suggests the current cytology-based screening recommendation is cost-effective, but that primary HPV screening could be a cost-effective alternative to cotesting. To improve the cost-effectiveness of HPV-based screening, increased acceptance of the HPV test among targeted women is needed, as are alternative follow-up recommendations to limit the harms of high false-positive testing.

目的:比较美国女性艾滋病病毒感染者(WLWH)接受细胞学、共同检测和 HPV 初筛的益处、危害和成本效益:比较模型预测的美国女性艾滋病感染者(WLWH)细胞学检查、共同检测和 HPV 初筛的益处、危害和成本效益:设计:我们对之前发表的马尔科夫决策模型进行了改编,以模拟美国 WLWH 群体:背景:美国:干预措施:我们模拟了五种筛查策略:我们模拟了五种筛查策略,所有策略均假定对 21 至 29 岁的女性进行细胞学检查,并对 ASCUS 进行 HPV 分流。针对 30 岁及以上女性的不同策略如下:继续细胞学与 HPV 分流、重复细胞学与 HPV16/18 基因分型分流、初级 hrHPV 检测与细胞学分流、初级 hrHPV 检测与 HPV16/18 基因分型分流:结果包括阴道镜检查次数、假阳性结果、治疗、癌症、癌症死亡、生命年数和成本以及终生质量调整生命年数:结果:与不进行筛查相比,筛查可节约成本,96%以上的宫颈癌和死亡可以避免。带有 HPV 分流的细胞学检查在 HPV 初筛和联合检测中占主导地位。在支付意愿阈值低于250,000美元时,概率敏感性分析表明,在超过98%的迭代中,初级HPV检测比联合检测更具成本效益:我们的研究表明,目前以细胞学为基础的筛查建议具有成本效益,但初级 HPV 筛查可能是一种替代联合检测的具有成本效益的方法。为了提高基于HPV的筛查的成本效益,需要提高目标妇女对HPV检测的接受度,还需要提出替代性随访建议,以限制高假阳性检测的危害。
{"title":"Primary HPV screening compared with other cervical cancer screening strategies in women with HIV: a cost-effectiveness study.","authors":"Ran Zhao, Erinn Sanstead, Fernando Alarid-Escudero, Megan Huchko, Michael Silverberg, Karen Smith-Mccune, Steven E Gregorich, Wendy Leyden, Miriam Kuppermann, George F Sawaya, Shalini Kulasingam","doi":"10.1097/QAD.0000000000004002","DOIUrl":"https://doi.org/10.1097/QAD.0000000000004002","url":null,"abstract":"<p><strong>Objective: </strong>To compare the model-predicted benefits, harms, and cost-effectiveness of cytology, cotesting, and primary HPV screening in U.S. women living with HIV (WLWH).</p><p><strong>Design: </strong>We adapted a previously published Markov decision model to simulate a cohort of U.S. WLWH.</p><p><strong>Setting: </strong>United States.</p><p><strong>Subjects, participants: </strong>A hypothetical inception cohort of WLWH.</p><p><strong>Intervention: </strong>We simulated five screening strategies all assumed the same strategy of cytology with HPV triage for ASCUS for women aged 21 to 29 years. The different strategies noted are for women aged 30 and older as the following: continue cytology with HPV triage, cotesting with repeat cotesting triage, cotesting with HPV16/18 genotyping triage, primary hrHPV testing with cytology triage, and primary hrHPV testing with HPV16/18 genotyping triage.</p><p><strong>Main outcome measures: </strong>The outcomes include colposcopies, false-positive results, treatments, cancers, cancer deaths, life-years and costs, and lifetime quality-adjusted life-years.</p><p><strong>Results: </strong>Compared with no screening, screening was cost-saving, and > 96% of cervical cancers and deaths could be prevented. Cytology with HPV triage dominated primary HPV screening and cotesting. At willingness-to-pay thresholds under $250,000, probabilistic sensitivity analyses indicated that primary HPV testing was more cost-effective than cotesting in over 98% of the iterations.</p><p><strong>Conclusions: </strong>Our study suggests the current cytology-based screening recommendation is cost-effective, but that primary HPV screening could be a cost-effective alternative to cotesting. To improve the cost-effectiveness of HPV-based screening, increased acceptance of the HPV test among targeted women is needed, as are alternative follow-up recommendations to limit the harms of high false-positive testing.</p>","PeriodicalId":7502,"journal":{"name":"AIDS","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142124550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Perinatal exposure to HIV leaves a lasting neurocognitive mark - even when vertical transmission is prevented. 围产期感染艾滋病毒会留下持久的神经认知烙印--即使预防了垂直传播。
IF 3.4 2区 医学 Q3 IMMUNOLOGY Pub Date : 2024-09-02 DOI: 10.1097/QAD.0000000000004004
Iulia Filip
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引用次数: 0
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