Current HIV Research最新文献

{"title":"The Future of Gene Expression Studies in HIV Research.","authors":"Tuba Sevimoğlu","doi":"10.2174/011570162X361179250204061607","DOIUrl":"https://doi.org/10.2174/011570162X361179250204061607","url":null,"abstract":"<p><p>Human Immunodeficiency Virus (HIV) damages or interferes with immune cell function and remains a serious worldwide public health concern. Many researchers have studied the virus since its discovery in an effort to better understand its immunopathogenesis and neuropathogenesis. For those who have access to efficient HIV prevention, diagnosis, treatment, and care, HIV infection has now evolved into a chronic illness that can be controlled. Despite a decrease in HIV prevalence in the general population, certain subpopulations continue to exhibit higher-risk behaviors. This work aims to uncover research gaps in HIV gene expression studies, which is crucial in finding a cure. For instance, blood samples are used for most of the gene expression experiments for HIV. However, since there are very few HIV latent reservoir cells in the blood, it can be difficult to identify and quantify them. Furthermore, blood cell populations might not accurately represent the features of reservoir cells found throughout the body. Using HIV reservoir cells from distinct tissue types in gene expression research projects could help us pinpoint the main cause of the latent HIV resilience. Gene expression studies using potential repurposed drug candidates, as well as alternative experimental setups with combinations of antiretroviral therapies, can be utilized in future studies as well. Additionally, large-sample research designs that specifically investigate intestinal disruption in individuals with HIV and associated comorbidities may help us better understand the processes behind HIV.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143398367","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":"https://doi.org/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 research 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>Method: </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 named 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":""},"PeriodicalIF":0.8,"publicationDate":"2025-02-06","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":"First Report of HPV Genotyping and Distribution in People Living with and Without HIV from Iran and the Middle East.","authors":"Faezeh Maleki, Mohammad Farahmand, Hossein Keyvani","doi":"10.2174/011570162X352564250112035117","DOIUrl":"https://doi.org/10.2174/011570162X352564250112035117","url":null,"abstract":"<p><strong>Aims: </strong>In people living with human immune deficiency (PLHIV), the rates of human papillomavirus (HPV) infection, mixed types, and high-risk (HR) strains increase, while the virus clearance is prevented. Here, we report HPV genotyping in PLHIVs from Iran and the Middle East region for the first time.</p><p><strong>Methods: </strong>HPV genotyping in referring individuals from different provinces to our laboratory was evaluated over 2023-2024. For this, the HPV types in specimens were detected through the INNO- LiPA HPV genotyping kit. Statistical analysis was conducted with a 95% confidence interval (95%CI) and P < 0.05. Accordingly, 481 subjects from various provinces participated in this study.</p><p><strong>Results: </strong>The rate of HPV infection was 45.7%, of which 14% were HIV-infected women referred from all provinces. The most prevalent types included 6, 51, and 18, but not 16 HR types. Mixed infections in dually infected women were significantly more than in HPV-infected ones. The HPV+/HIV+ subgroup had the lowest median age. The prevalence of HPV types and mixed infection in PLHIVs was congruent with the previous reports, except for the low rate of type 16 infection, perhaps due to the healthy nature of our subjects. Only HIV+/HPV+ cases' age was similar to the previous reports, perhaps because of sample collection and study designs. Among all factors, age and gender affected the HPV type distribution notably.</p><p><strong>Conclusion: </strong>The current study corroborated the results of many prior reports, demonstrating the considerable impact of HIV status on HPV distribution. The authors recommend implementing a national HPV vaccination and more comprehensive reports of HPV genotyping in PLHIVs.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143022642","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":"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, Seyed Ahmad Seyed Alinaghi","doi":"10.2174/011570162X321129241129040921","DOIUrl":"https://doi.org/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 pretest 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":""},"PeriodicalIF":0.8,"publicationDate":"2024-12-06","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":"Augmenting Adherence: Improving Medication Compliance and Patient Education in Anti-Retroviral Therapy through Graphical Representation.","authors":"Neema Tulinge Nsolo, Oliva Heloden Nziku, Bhumika Kumar","doi":"10.2174/011570162X330392241127084502","DOIUrl":"https://doi.org/10.2174/011570162X330392241127084502","url":null,"abstract":"<p><p>Anti-Retroviral Therapy (ART) is a fundamental principle in the management of Human immunodeficiency virus (HIV) infection, significantly improving the quality of life for individuals living with the virus. However, the success of ART crucially depends on patient adherence to complex medication regimens that come with the therapy. Patients must meticulously adhere to their prescribed treatment plans to maintain viral suppression and prevent the progression of HIV. Medication adherence, a multifaceted challenge in healthcare, becomes particularly entangled within the realm of ART. Patients are often prescribed a combination of antiretroviral medications, each with unique dosing schedules and dietary requirements as instructed by the physician. For individuals with varying levels of health literacy, language proficiency, and cultural backgrounds, comprehending and adhering to these regimens can be overwhelming and challenging. Non-adherence to these medications can result in treatment failure, drug resistance, and compromised health outcomes that burden the healthcare systems. In that perspective, the role of pictograms as visual aids emerges as part and parcel of patient education and counseling within healthcare systems. Pictograms are graphical representations of concepts or actions designed to transcend linguistic and literacy barriers. When used in conjunction with ART, they simplify complex medication instructions, empower patients with knowledge, and improve adherence. Generally, the role of pictograms in supporting medication adherence and patient counseling in antiretroviral therapy is a powerful testament that serves a purpose in bridging communication and literacy gaps within the healthcare systems. By simplifying complex medication regimens, empowering patients with knowledge, and fostering adherence, pictograms contribute to better health outcomes and the overall success of ART. As healthcare providers and systems continue to harness the potential of pictograms, patient education and adherence in the management of HIV and other chronic conditions stand to be greatly enhanced.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":""},"PeriodicalIF":0.8,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142767253","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}

{"title":"The Interrelationship between HIV Infection and COVID-19: A Review of the Literature.","authors":"Yiyu Wang, Yu Lai","doi":"10.2174/011570162X282739231222062830","DOIUrl":"10.2174/011570162X282739231222062830","url":null,"abstract":"<p><p>The Corona Virus Disease 2019 (COVID-19) pandemic resulting from the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to significant morbidity and mortality in patients and put a strain on healthcare systems worldwide. The clinical characteristics and results of COVID-19 in immunosuppressed patients, such as people living with human immunodeficiency virus (PLWH), considered at higher risk of severe disease, are not well-characterized. Accumulated evidence indicates that COVID-19 and the human immunodeficiency virus (HIV) can interact in various ways. This review explored the similarities and differences in virology between SARS-CoV-2 and HIV, the effect of the COVID-19 vaccine on PLWH, the impact of the COVID-19 pandemic on PLWH care and prevention, and the influence of HIV-related factors on COVID-19. Discovering the potential link between HIV and COVID-19 may provide a novel way to avoid the factors of HIV and SARS-CoV-2 co-infection and advance future research.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":"6-15"},"PeriodicalIF":1.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139048507","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":"Rates of Viral Non-Suppression and Acquired HIV-1 Drug Resistance Emergence among Children during the Sociopolitical Crisis in the Northwest Region of Cameroon: A Call for Improved Monitoring Strategies.","authors":"Mobereade Ayokanmi, Joseph Fokam, Hyppolite Kuekou Tchidjou, Collins Ambe Chenwi, Gonsu Kamga Hortense, Nelly Kamgaing, Desire Takou, Grace Angong Beloumou, Ezechiel Semengue, Sandrine Djupsa, Alex Durand Nka, Georges Teto, Beatrice Dambaya, Samuel Martin Sosso, Maria Mercedes Santoro, Francesca Ceccherini-Silberstein, Rogers Ajeh Awoh, Gregory Edie Halle Ekane, Anne-Cecile Zoung Kanyi Bissek, Nicaise Ndembi, Vittorio Colizzi, Dora Mbanya, Carlo-Federico Perno, Alexis Ndjolo","doi":"10.2174/011570162X319028240830064946","DOIUrl":"10.2174/011570162X319028240830064946","url":null,"abstract":"<p><strong>Background: </strong>Virological failure (VF) among children remains concerning, with high risks of HIV drug resistance (HIVDR) emergence and increased disease progression. Therefore, monitoring of viral non-suppression and emerging HIVDR is crucial, especially in the frame of sociopolitical unrest.</p><p><strong>Objective: </strong>The study sought to determine the prevalence of VF and evaluate the acquired HIVDR and viral genetic diversity among children in the Northwest region of Cameroon during the ongoing sociopolitical crisis.</p><p><strong>Methods: </strong>A cross-sectional facility-based study was conducted among HIV-infected children aged ≤18 years, receiving antiretroviral therapy (ART) in urban and rural settings of Northwest Cameroon, from November 2017 through May 2018. Viral load (VL) was done using the Abbott m2000RealTime. Unsuppressed VL was defined as viral load ≥1,000 copies/ml. HIVDR testing was performed by sequencing of HIV-1 protease-reverse transcriptase at the Chantal Biya International Reference Center (CIRCB) using an in-house protocol. Drug resistance mutations (DRM) were interpreted using Stanford HIVdbv8.5 and phylogeny using MEGAv.6. Data were compared between urban and rural areas with p<0.05 considered statistically significant.</p><p><strong>Results: </strong>A total of 363 children were recruited, average age of 12 years (urban) and 8 years (rural). VL coverage was 100% in the urban setting and 77% in the rural setting. Overall, VF was 40.5% (39% [130/332] in the urban setting and 41% (13/31) in the rural setting; p=0.45). Overall, viral undetectability (defined as VL<40 copies/ml) was 45.5% (46% (urban) and 45% (rural); p=0.47). Among those experiencing confirmed virological failure and who were successfully sequenced (n=35), the overall rate of HIVDR was 100% (35/35). By drug class, HIVDR rates were 97.1% (34/35) for non-nucleoside reverse transcriptase inhibitors (NNRTIs), 97.1% (34/35) for NRTIs and 17.1% (6/35) for protease inhibitors (22.7% (5/22) in the urban setting and 7.7% [1/13] in the rural setting). CRF02_AG was the most prevalent viral clade (75%), followed by other recombinants (09_cpx, 11_cpx, 13_cpx, 22_01A1, 37_cpx) and pure subtypes (A1, F2, G, H).</p><p><strong>Conclusion: </strong>In this population of children and adolescents living with HIV in a context of socio-political instability in the North-West region of Cameroon, rates of viral non-suppression are high, and accompanied by HIVDR selection. Our findings suggest the need for a more differentiated care of these CAHIV, especially those in these regions faced with significant socio-economic and health impacts due to the ongoing crisis.</p>","PeriodicalId":10911,"journal":{"name":"Current HIV Research","volume":" ","pages":"336-348"},"PeriodicalIF":0.8,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142388765","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}