Current HIV Research最新文献

{"title":"Comparison of the Effectiveness of Mindfulness-based Cognitive Therapy and Silva-based Relaxation Therapy on Psychological Capital, Social Anxiety, and CD4⁺ Count in People Living with HIV in Iran.","authors":"Pegah Mirzapour, Abbas Boosiraz, Mohammad Mahdi Roozbahani, Maryam S Fakhri B, SeyedAhmad SeyedAlinaghi","doi":"10.2174/011570162X321129241129040921","DOIUrl":"10.2174/011570162X321129241129040921","url":null,"abstract":"<p><p>Background/ Objective: Due to the impact of human immunodeficiency virus (HIV) infection on personal and social life, people living with HIV (PLWH) are faced with several challenges and issues. Therefore, PLWH requires psychological interventions. The study aims were to create a suitable platform for psychological structures that empower them to address their issues effectively. In this regard, we evaluated the effect of Mindfulness-based Cognitive Therapy (MBCT) and Silva-based Relaxation Therapy (SBRT) on Psychological Capital (PsyCap), Social Anxiety (SA), and CD4 count in PLWH.</p><p><strong>Methods: </strong>This study employed an intervention-based semi-experimental design. The population consisted of 90 individuals infected with HIV. Participants were divided into two experimental groups receiving MBCT and SBRT, respectively, and one control group, selected randomly. Before and after the intervention, questionnaires and CD4+ tests were administered to the participants. Only two experimental groups received the intervention, while the control group received no training. The appropriate training for each group was conducted twice a week over eight sessions and each session lasted 90 minutes. In the intervention groups, all the people participated in all the group training sessions. No intervention was performed for the participants of the control group, and they only completed the questionnaires in the same period as the intervention groups. \"Mindfulness-Based Cognitive Therapy\" and \"Mind Control\" books were used for the implementation of MBCT and SBRT, respectively.</p><p><strong>Results: </strong>It was revealed that a number of male participants constituted the majority with 58 (64.4%) compared to females. Regarding the means of transmission, sexual contact was the most common with 62 (68.8%) compared to other routes. The mean age of the participants was 40.5 ± 10.8 years. For the SBRT group, the mean CD4+ count was higher, with 599.5 ± 290.9 for pre-test and 563.2 ± 366.7 for post-test assessments, compared to other groups. After performing the linear regression analysis, it was found that the variables had no effect on the main outcome, which is CD4 count after the intervention (p-value= 0.27). For the MBCT group, the CD4+ count variable had a p-value = 0.10 (pretest: 447.2 ± 19.5, posttest: 411.9 ± 235.9), for the SBRT group, the CD4+ count variable had a p-value = 0.05 (pretest: 599.5 ± 290.9, posttest: 549 ± 259.9), and the control group, the CD4+ count variable had a p-value = 0.5 (pretest: 445 ± 222.7, posttest: 563.2 ± 366.7).</p><p><strong>Conclusion: </strong>MBCT and SBRT may enhance the mental well-being of PLWH. Therefore, following the interventions, the mean level of SA decreased, and PsyCap increased. Thus, strategies to improve psychological support interventions may have a significant impact on improving the health status of individuals living with HIV, including indicators of SA and PsyCap.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":"35-43"},"PeriodicalIF":0.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142794548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Latent Tuberculosis Screening and Active Tuberculosis Disease Development in People Living with HIV: A Multicenter Retrospective Cohort Study in Turkiye.","authors":"Ferit Kuscu, Figen Yildirim, Damla Erturk, Mehmet Cabalak, Suheyla Komur, Ayse Seza Inal, Behice Kurtaran, Yesim Tasova, Aslihan Candevir","doi":"10.2174/011570162X349937250206073759","DOIUrl":"10.2174/011570162X349937250206073759","url":null,"abstract":"<p><strong>Background: </strong>About 10% of individuals with latent tuberculosis infection (LTBI) develop tuberculosis (TB) disease during their lifetime. People living with HIV (PLWH) have a significantly higher risk of developing tuberculosis disease from latent tuberculosis infection (LTBI) compared to those without HIV. Many HIV treatment guidelines recommend screening and treating for LTBI.</p><p><strong>Objective: </strong>This study aimed to investigate the LTBI screening frequency of PLWH and the rates of tuberculosis disease development during their follow-up.</p><p><strong>Methods: </strong>A total of 483 PLWH were admitted to 3 research hospitals between January 2005 and April 2020. Patients who were 18 years and older, who did not have active TB disease, and who were followed up regularly were included in the study. Demographic characteristics and laboratory results of the patients, and tuberculin skin test (TST) and/or interferon gamma releasing assay (IGRA) results were recorded. Whether TB developed during the follow-up of the patients or not was recorded.</p><p><strong>Results: </strong>A total of 482 PLWH were enrolled in the study, and 429 (89%) of them were male. The mean age of the patients was 37±13 years. The patients were followed for an average of 27.5 months (2-180 months). The mean CD4 count was 381±246/mm3 at the time of diagnosis. A total of 331 patients (68.7%) were screened for latent infection, and 62 (18.7%) of them were diagnosed with LTBI. During the follow-up of the patients, TB disease did not develop in anyone who was not screened for LTBI, while TB disease developed in 4 people who were screened. The mean age of PLWH who developed tuberculosis disease was 54±10 years, while those who did not develop it was 37±13 years, and the difference was statistically significant (p=0.009).</p><p><strong>Conclusion: </strong>Screening for LTBI in PLWH and treating it when positive are recommended in the EACS guidelines. However, some local HIV guidelines recommend latent TB treatment according to ethnicity, CD4 count, and antiretroviral therapy use. Although the mean follow-up period was short, it was found that there was no difference in the development of TB disease in LTBIpositive and negative individuals in our study. For countries that are not on the list of high-burden countries for TB, it may be an option to give latent TB treatment only to selected patients who have lower CD4 counts.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":"69-75"},"PeriodicalIF":0.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143406237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Virological Failure And HIV-1 Drug Resistance in Indian Adults and Adolescents on Protease Inhibitor Based Second-line Antiretroviral Therapy: A Five-year Follow-up Study.","authors":"Sumit Arora, Kuldeep Ashta, Nishant Raman, Charu Mohan, N Kisenjang, Vikram Sharma, Anirudh Anilkumar","doi":"10.2174/011570162X344689250331081024","DOIUrl":"10.2174/011570162X344689250331081024","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Introduction: &lt;/strong&gt;In the changing HIV treatment landscape, the focus shifts to persons living with HIV (PLH) experiencing virological non-suppression on second-line antiretroviral therapy (ART). This includes understanding viral genetic profiles, antiretroviral susceptibility, and the effectiveness of protease inhibitors (PIs) amid evolving dolutegravir-based regimen recommendations.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;In this retrospective study, PLH with first-line ART failure transitioned to second-line ART (dual NRTI + ritonavir-boosted PI) between September 2015 and October 2018. Eligible patients were ≥ 13 years old, with ≥ 9 months on first-line ART, and confirmed adherence at firstline regimen failure. Conducted at a Northern Indian tertiary hospital, this 5 year follow-up examined virological outcomes and drug resistance. Follow-up included initial viral-load (VL) and CD4 testing at 6-months, subsequent VL testing every 6-12 months, clinical evaluations, and infection screenings. Data on demographics, treatment history, virological-failure (VF), and drug-resistance testing (DRT) (Viroseq HIV-1 genotyping-system) were analysed using Kaplan-Meier and Competing-risk analysis, with appropriate censoring and imputation for events like death, transfer-out, treatment discontinuation/ interruption, loss to follow-up (LTFU), or ART-regimen change.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;219 PLH shifted to ritonavir-boosted PI based second-line ART after 68 (median) months (IQR: 68) of first-line ART exposure and were followed up for 57 (median) months (IQR: 48), totalling 11,548 person-months (PM) of follow-up. Virological outcomes were assessed in 201 PLH. VF cumulative-incidence (Kaplan-Meier-analysis) ranged from 6.9% at 36 months to 15.9% at 60 months. Imputation scenarios showed a potential range, with worst-case incidences of 16.2% at 36 months and 29.4% at 60 months. Cumulative-incidence function (CIF) of VF (Competing-risk-analysis) ranged from 6.5% at 36 months to 12.7% at 60 months. Among 171 PLH with complete VL data, VF incidence was 2.7 per 1000 PM (n=29), with 94.7% achieving nadir VL &lt;1000 cp/mL. VF with PI-mutation (VF-M) analysis, including LTFU patients (n=183), showed CIF for VFM of 2.3% at 36 months and 4.9% at 60 months. DRT (n=23-sequences) revealed 17.4% lopinavir resistance, 34.8% atazanvir resistance, and darunavir (DRV) cross-resistance in three sequences. Overall, 26.1% had no significant drug-resistance mutations, 39.1% had NNRTI resistance, but no PI DRMs, and only 34.8% (of 23-PLH who underwent DRT) potentially required third-line ART.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusion: &lt;/strong&gt;This 5-year longitudinal study highlights the resilience of PIs in second-line ART. The incidence of VF with PI-resistance was notably low, indicating the ongoing effectiveness of PIs in managing PLH on second-line ART and the possibility of recycling PIs in subsequent ART regimens for these patients. Cross-resistance to DRV patients highlights th","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":"133-144"},"PeriodicalIF":1.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143972773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correlation of Total Lymphocyte Count, Human Immunodeficiency Virus Infection Status, and Tuberculosis Lesions on Chest X-ray: Can TLC Be an Alternative to CD4?","authors":"Vicky Septian Ariska, Netty Delvrita Lubis, Tambar Kembaren","doi":"10.2174/011570162X330293250206093453","DOIUrl":"10.2174/011570162X330293250206093453","url":null,"abstract":"<p><strong>Background: </strong>Tuberculosis (TB), caused by Mycobacterium tuberculosis, often becomes a comorbidity in individuals infected with Human Immunodeficiency Virus (HIV), the cause of Acquired Immunodeficiency Syndrome (AIDS). HIV-positive individuals have a 30- fold higher risk of contracting TB compared to non-HIV individuals. Assessment of HIV-TB disease progression commonly relies on measuring CD4 cell counts. However, in areas with limited access, the World Health Organization (WHO) recommends using Total Lymphocyte Count (TLC) ≤ 1200 cells/μL as an alternative. Additionally, chest X-rays, a widely accessible radiological method, aid in diagnosing TB in HIV-positive patients, complementing TLC in assessing disease progression in limited facilities.</p><p><strong>Objective: </strong>The objective of this study was to analyze the differences in the location and characteristics of TB lesions based on HIV status and TLC levels.</p><p><strong>Methods: </strong>A case-control study was conducted at Adam Malik Central Hospital on pulmonary TB patients from December 2021 to December 2022, meeting inclusion criteria. Evaluation of TB lesion locations and characteristics was performed by two researchers, while HIV status and TLC data were extracted from medical records.</p><p><strong>Results: </strong>The study involved 154 subjects, including 77 HIV-positive and 77 non-HIV individuals. The percentage of male participants was 81.8%, with a mean age of 43.4 ± 14.4 years. The significant differences in the characteristics and locations of lesions (cavities, miliary lesions, fibrosis, atelectasis, and upper and lower lung) were revealed in HIV-positive and HIV-negative patients. Similarly, significant differences in the characteristics and locations of lesions (cavities, miliary lesions, fibrosis, atelectasis, and upper and lower lung) were revealed in a patient with TLC ≤ 1200 and TLC > 1200.</p><p><strong>Conclusion: </strong>The study highlights significant differences in the characteristics and locations of tuberculosis lesions about HIV status and total lymphocyte count levels among pulmonary TB patients. HIV-positive individuals exhibited distinct patterns of TB lesions compared to their HIV-negative counterparts, indicating the impact of HIV on TB disease progression. Furthermore, variations in lesion characteristics were also observed based on TLC levels, with notable differences between patients with TLC ≤ 1200 cells/μL and those with TLC > 1200 cells/μL. These findings underscore the importance of considering both HIV status and TLC in the assessment and management of TB in affected individuals. TLC can serve as an alternative to CD4 measurement in situations where access to CD4 testing is limited.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":"99-106"},"PeriodicalIF":1.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143432689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and Associated Factors of Non-Alcoholic Fatty Liver Disease in People Living with HIV-1.","authors":"Fatma Nur Karatas, Caglayan Keklikkiran, Yusuf Yilmaz, Pinar Ay, Volkan Korten, Uluhan Sili","doi":"10.2174/011570162X340918250312040500","DOIUrl":"10.2174/011570162X340918250312040500","url":null,"abstract":"<p><strong>Background: </strong>Modern antiretroviral therapy (ART) prevents disease progression in people living with HIV. Due to the increasing age of people living with HIV, the detection and management of comorbidities has become more important.</p><p><strong>Objective: </strong>In this study, we aimed to detect the prevalence of nonalcoholic fatty liver disease (NAFLD) and associated risk factors among people living with HIV followed up in our center.</p><p><strong>Methods: </strong>This single-center, cross-sectional study included people living with HIV, on ART for ≥1 year and virologic suppression for ≥6 months, presenting for routine follow-up between October 1, 2021, and April 1, 2022. Participants with a concurrent etiology for hepatic steatosis were excluded. Transient elastography (TE) was performed. NAFLD was defined as a controlled attenuation parameter (CAP) ≥248 dB/m; significant fibrosis (≥F2) was defined as liver stiffness measurement ≥7.1 kPa.</p><p><strong>Results: </strong>A total of 102 people living with HIV (84% men; median age, 39 years (IQR 33-52.5)) were enrolled. The treatment regimen of all participants included a nucleos(t)ide reverse transcriptase inhibitor and an integrase strand transfer inhibitor. TE analysis indicated NAFLD in 28 (27.5%) and fibrosis in 9 (8.8%; 6 with NAFLD) participants. In multivariable analysis, type two diabetes (OR:5.7 (95% CI 1.4-22.2), p=0.013), larger waist circumference (OR:1.1 (95% CI 1.03-1.16), p=0.007), higher alanine aminotransferase (OR:1.05 (95% CI 1.01-1.09), p=0.018), and higher thyroid stimulating hormone (OR:3.1 (95% CI 1.4-6.8), p=0.005) were independently associated with NAFLD.</p><p><strong>Conclusion: </strong>We observed a significant prevalence of NAFLD among people living with HIV followed up in our center. The high prevalence of NAFLD in our sample mirrors that of the general population, likely due to rising rates of metabolic dysfunction. Our findings highlight the importance of timely screening and implementation of management strategies for NAFLD in this population.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":"121-132"},"PeriodicalIF":1.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143699906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Role of Electrochemical Sensors in Enhancing HIV Detection.","authors":"Xingxing Li, Jiangwei Zhu, Li Fu","doi":"10.2174/011570162X363311250206045837","DOIUrl":"10.2174/011570162X363311250206045837","url":null,"abstract":"<p><p>Human Immunodeficiency Virus (HIV) remains a significant global health challenge, necessitating rapid, sensitive, and accessible diagnostic tools. We examined recent advancements in electrochemical sensors for HIV gene detection, focusing on various sensing strategies, nanomaterial integration, and novel platform designs. Electrochemical sensors have demonstrated remarkable progress in HIV detection, offering high sensitivity and specificity. DNA/RNA-based sensors, aptamer approaches, and nanostructured platforms have detection limits as low as attomolar concentrations. Innovative signal amplification techniques, such as branched DNA amplification and toehold strand displacement reactions, have further enhanced sensitivity. Multiplexed detection systems enable simultaneous quantification of multiple HIV targets and related biomarkers. Integration of microfluidic technologies has improved sample processing and detection efficiency. Paper-based sensors show promise for low-cost, disposable testing platforms suitable for resource-limited settings. While challenges remain in terms of selectivity in complex biological samples and point-of-care applicability, electrochemical sensors hold great potential for revolutionizing HIV diagnostics. Future developments in recognition elements, artificial intelligence integration, and combined sensing modalities are expected to address current limitations and expand the capabilities of these sensors, ultimately contributing to improved HIV management and epidemic control strategies.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":"2-13"},"PeriodicalIF":0.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143413652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of a Novel HIV-1 Recombinant Form Comprising CRF01_AE and Subtype C in Hebei Province, China.","authors":"Yapeng Guan, Jun Wang, Xinli Lu","doi":"10.2174/011570162X369438250131065639","DOIUrl":"10.2174/011570162X369438250131065639","url":null,"abstract":"<p><strong>Background: </strong>Circulating recombinant form (CRF) 01_AE and subtype C are two HIV-1 subtypes. In recent years, novel HIV-1 recombinant forms have become more and more prevalent in China; however, new HIV-1 CRF01_AE/C recombinant forms are less prevalent nationwide.</p><p><strong>Objective: </strong>Our study aimed to investigate new recombinant forms between different HIV-1 subtypes and evaluate their transmission risk among men who have sex with men (MSM) in Hebei, China.</p><p><strong>Methods: </strong>The near full-length genome (NFLG) of HIV-1 was identified using the analyses of the phylogenetic tree and gene breakpoints.</p><p><strong>Results: </strong>In the present work, we have reported a novel HIV-1 recombinant form composed of CRF01_AE and subtype C. The NFLG of this CRF01_AE/C form contained eight gene subregions, with four subtype C gene segments inserted into the CRF01_AE backbone, consisting of I CRF01_AE (790-1,171 nt), Ⅱ subtype C (1,172-1,840 nt), Ⅲ CRF01_AE (1,841-5,089 nt), Ⅳ subtype C (5,090-5,666 nt), Ⅴ CRF01_AE (5,667-6,317 nt), Ⅵ subtype C (6,318-8,586 nt), Ⅶ CRF01_AE (8,587-9,246 nt), and Ⅷ subtype C (9,247-9,409 nt). This new recombinant form was identified as CRF140_0107.</p><p><strong>Conclusion: </strong>The study suggested that it is important to monitor HIV-1 diversity to reduce HIV- 1 transmission in China.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":"53-57"},"PeriodicalIF":0.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143398250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Knowledge and Concern of People Living with HIV Regarding Human Mpox and Vaccination","authors":"Deniz Borcak, Yusuf Emre Özdemir, Yeşilyurt Zuhal, Esra Ensaroğlu, Samiha Akkaya, Kadriye Kart Yaşar","doi":"10.2174/011570162x293673240427062123","DOIUrl":"https://doi.org/10.2174/011570162x293673240427062123","url":null,"abstract":"Introduction: Mpox virus is an orthopoxvirus that causes the zoonotic infectious disease known as mpox. The disease can also spread from humans to humans. It can be transmitted through contact with bodily fluids, lesions on the skin, or internal mucosal surfaces. Method: The number of mpox cases increased during the COVID-19 pandemic. Early diagnosis and prompt management of mpox are critical in people living with HIV (PLHIV). In this study, a cross-sectional survey was conducted among PLHIV followed at the outpatient clinic between 20 April–20 August 2023. A questionnaire was used to assess the knowledge and anxiety levels of patients as well as their opinions about vaccination against mpox. The severity of symptoms in the past two weeks was assessed using the Generalised Anxiety Disorder 7-item scale. A total of 203 PLHIV were interviewed for this survey study. Result: The mean age was 39.37±11.93. The majority of them were male (86.7%), and 41.4% were men who have sex with men (MSM). Only 21 of the surveyed participants (10.4%) had a “good knowledge” score about mpox. The mean knowledge score on human Mpox was 2.05 (min:0-max:8), and 107 (52.7%) had a score of 0. Conclusion: The future study should focus on continuous education, promoting awareness through programs and establishing measures to successfully overcome identified variables that contribute to mpox pandemic understanding and attitudes. Applying the lessons learned from the COVID-19 pandemic will help the management of mpox virus.","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":"8 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140841883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcomes of Total Hip Arthroplasty Performed for HIV-Associated Osteonecrosis in China: A Retrospective Cohort Study","authors":"Kangpeng Li, Rui Ma, Rugang Zhao, Qiang Zhang","doi":"10.2174/011570162x302889240408033958","DOIUrl":"https://doi.org/10.2174/011570162x302889240408033958","url":null,"abstract":"Background:: In the post-epidemic era, Acquired Immune Deficiency Syndrome (AIDS) remains one of the most prevalent and detrimental infectious diseases worldwide. The incidence of osteonecrosis of the femoral head (ONFH) in AIDS patients is 100 times higher than that in healthy individuals. Although Total Hip Arthroplasty (THA) is ultimately necessary for most patients, there is still a dearth of evidence regarding its safety and efficacy in Chinese AIDS patients. Methods:: The clinical data of 49 patients who met the inclusion and exclusion criteria were retrospectively analyzed. Simultaneously, we categorized patients whose hemoglobin and albumin met a specific threshold as the optimized group and performed group comparisons. Results:: There are statistical differences in Harris score and VAS score pre- and post-operation, with a low overall complication rate. Notably, no disparities were observed between the optimized group and the partial optimized group in terms of overall conditions, laboratory examination indicators, severity of ONFH, surgical outcomes, surgical complications, pain perception or functional limitations. Furthermore, no correlation was found between CD4+ T lymphocytes and hemoglobin levels, albumin levels, white blood cell count, or platelet count. Conclusion:: THA is safe and effective in Chinese AIDS patients with ONFH. However, optimal treatment has limited efficacy in AIDS patients undergoing THA for ONFH. The reconsideration and evaluation of the predictive value of CD4+ T lymphocytes for postoperative complications in joint replacement procedures is warranted.","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":"104 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140630967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Hidden Enemy Within: Uncovering the Secrets of HIV Tissues Reservoirs and Current mRNA Vaccine Development","authors":"Satyendra Prakash, Mayank Kumar","doi":"10.2174/011570162x301593240409072840","DOIUrl":"https://doi.org/10.2174/011570162x301593240409072840","url":null,"abstract":":: Human Immunodeficiency Viruses (HIV) continue to pose a significant global health threat despite the availability of antiretroviral therapy (ART). As a retrovirus, HIV persists as a stable, integrated, and replication-competent provirus within a diverse array of long-lived cells for many years, often termed “latent reservoirs” in individuals. Thus, this review aims to furnish a comprehensive overview of diverse tissue reservoirs where HIV persists, elucidating their pathogenesis and advancement in their strategies for clinical management. Understanding the mechanisms underlying HIV persistence within tissue reservoirs is of significant interest in developing effective ART for suppressing the virus in the blood. In addition, we also discussed the ongoing mRNA HIV vaccine that has shown promising results in clinical trials to elicit broadly neutralizing antibodies and effective T-cell responses against HIV.","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":"17 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140628613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}