BACKGROUND: This study examines global trends in acquired immune deficiency syndrome (AIDS) incidence, mortality, and disability-adjusted life years (DALYs) from 1990 to 2019, focusing on regional disparities in AIDS incidence, mortality, and DALYs across various levels of socio-demographic index (SDI). It also investigates variations in AIDS incidence, mortality, and DALYs across different age groups, and projects specific trends for the next 25 years.
METHODS: Comprehensive data on AIDS from 1990 to 2019 in 204 countries and territories was obtained from a GBD study. This included information on AIDS incidence, mortality, DALYs, and age-standardized rates (ASRs). Projections for AIDS incidence and mortality over the next 25 years were generated using the Bayesian age-period-cohort model.
RESULTS: From 1990 to 2019, the global incidence of HIV cases increased from 1,989,282 to 2,057,710, while the age-standardized incidence rate (ASIR) decreased from 37.59 to 25.24 with an estimated annual percentage change (EAPC) of -2.38. The ASIR exhibited an upward trend in high SDI and high-middle SDI regions, a stable trend in middle SDI regions, and a downward trend in low-middle SDI and low SDI regions. In regions with higher SDI, the ASIR was higher in males than in females, while the opposite was observed in lower SDI regions. Throughout 1990 to 2019, the age-standardized death rate (ASDR) and age-standardized DALY rate remained stable, with EAPCs of 0.24 and 0.08 respectively. Countries with the highest HIV burden affecting women and children under five years of age are primarily situated in lower SDI regions, particularly in sub-Saharan Africa. Projections indicate a significant continued decline in the age-standardized incidence and mortality rates of AIDS over the next 25 years, for both overall and by gender.
CONCLUSIONS: The global ASIR decreased from 1990 to 2019. Higher incidence and death rates were observed in the lower SDI region, indicating a greater susceptibility to AIDS among women and < 15 years old. This underscores the urgent need for increased resources to combat AIDS in this region, with focused attention on protecting women and < 15 years old as priority groups. The AIDS epidemic remained severe in sub-Saharan Africa. Projections for the next 25 years indicate a substantial and ongoing decline in both age-standardized incidence and mortality rates.

UNASSIGNED: Cryptococcosis is an invasive infection that commonly affects immunosuppressed individuals, especially patients with HIV infection. Cryptococcal infection in HIV-infected patients should be considered a major health concern because it is associated with high morbidity and mortality rates. In this study, we aimed to evaluate the clinical characteristics and prognostic factors of cryptococcal infections in human immunodeficiency virus (HIV)-infected patients to facilitate effective clinical management and improve patient outcomes.
UNASSIGNED: We reviewed and analyzed the clinical data and relevant laboratory test results of HIV-infected patients with positive cryptococcal cultures and reserved strains between 2013 and 2023 from Beijing Youan Hospital affiliated to Capital Medical University. The clinical characteristics and laboratory test results of the patients were compared, and the correlation between parameters and the prognoses of the patients at different observation timepoints (3, 6, 9, and 12 months) was analyzed.
UNASSIGNED: A total of 76 patients (70 males and six females; median age, 37 years) were included in this study. The results indicated that the later the initiation of antiretroviral therapy (ART) after the diagnosis of HIV infection (> 6 months), the higher the probability of death. Analysis of the correlation between the time of ART initiation and the timing of treatment for cryptococcal infections showed that the time of ART initiation was strongly related to survival at different timepoints. Initiation of ART time within 0-4 weeks, 4-6 weeks and more than 6weeks of starting treatment for Cryptococcus infection was associated with a lower mortality rate at 12-month, the 3-month, 6- and 9-month follow-up timepoint separately.
UNASSIGNED: Although cryptococcal infection in HIV-infected patients continues to be a challenging and intricate issue, ART is a key factor that affects its prognosis. The later ART is started, the worse the prognosis of the infection. The time of ART initiation and the timing of treatment for cryptococcal infections should be further refined and balanced based on different clinical courses. Thus, clinicians should pay closer attention to cryptococcal infections in patients with HIV infection and initiate ART based on the patient\'s clinical condition.

UNASSIGNED: Mycobacterium tilburgii is a nonculturable, nontuberculous mycobacterium that occasionally causes serious infections in individuals with immune deficiencies. Owing to its nonculturable nature, its antimicrobial susceptibility has not been assessed, and the optimal treatment regimen is unclear. Herein, we report a case of disseminated M. tilburgii infection in a person with AIDS, identified using metagenomics next-generation sequencing (mNGS) and polymerase chain reaction (PCR).
UNASSIGNED: A 33-year-old man presented with a 3-month history of abdominal pain, lymphadenopathy, intermittent night hot flashes, night sweats, and weight loss. No pathogen was detected during initial routine investigations. M. tilburgii was subsequently identified in a left cervical lymph node sample using mNGS. Furthermore, M. tilburgii infection was detected in a bone marrow sample based on PCR of 16S rRNA and hsp65 gene sequencing. The person was treated with a combination of moxifloxacin, clarithromycin, ethambutol, rifabutin, and amikacin. The laboratory results improved, and the patient\'s symptoms resolved.
UNASSIGNED: M. tilburgii may be missed in diagnostic tests because it cannot be grown using routine culture techniques. Early diagnosis and timely and effective treatment are critical in patients with M. tilburgii infection; therefore, molecular techniques are recommended for patients with suspected M. tilburgii infection.

BACKGROUND: The Acquired Immune Deficiency Syndrome (AIDS) pandemic has created a lot of devastation over the last four decades and continues to be a public health threat. Anti-retroviral treatment (ART), a group of medications that people who have been diagnosed with the Human Immunodeficiency Virus (HIV) infection take, has been shown to be efficacious and has significantly improved the fight against the disease. In Ghana, women carry a higher prevalence and incidence of HIV. The study\'s objectives were to understand the experiences of women living with HIV/AIDS on ART and determine the barriers and enablers for ART uptake from the perspective of both the females living with HIV and their healthcare providers in the Upper East Regional Hospital of Ghana.
METHODS: This was a qualitative study that used interviews to acquire data from women living with HIV on the perceived barriers and enablers for ART. The Upper East Regional Hospital in Ghana was the study site. We used a phenomenological approach to explore the lived experiences, perceptions, and meanings associated with ART among women. We collected data until we reached thematic saturation, interviewing a total of sixteen women living with HIV. We conducted a focus group discussion with nine healthcare workers providing care at the ART clinic. Data were analysed using thematic analysis.
RESULTS: Women living with HIV and their healthcare providers viewed an environment that provided encouragement and support from healthcare workers and patients\' relatives, the ability to conceal HIV status, peer counselling, and the perceived benefits of therapy as enablers of ART uptake and medication adherence. The following were barriers to ART uptake and adherence: ill health, forgetfulness, long distances to ART clinics, cultural and spiritual beliefs, and fear of stigma.
CONCLUSIONS: Enablers of ART uptake should be expanded upon and encouraged so that women living with HIV/AIDS can access drugs in a timely and stress-free manner. On the other hand, the barriers identified can be addressed through education, the expansion of healthcare infrastructure, and the economic empowerment of women.

Individuals affected by human immunodeficiency virus (HIV) have a growing demand for coronary artery bypass grafting (CABG) due to heightened risk for cardiovascular diseases and extended life expectancy. However, CABG outcomes in HIV patients are not well-established, with insights only from small case series studies. This study conducted a comprehensive, population-based examination of in-hospital CABG outcomes in HIV patients. Patients underwent CABG were identified in National Inpatient Sample from Q4 2015-2020. Patients with age < 18 years and concomitant procedures were excluded. A 1:5 propensity-score matching was used to address preoperative group differences. Among patients who underwent CABG, 613 (0.36%) had HIV and were matched to 3119 out of 167,569 non-HIV patients. For selected HIV patients, CABG is relatively safe, presenting largely similar outcomes. After matching, HIV and non-HIV patients had comparable in-hospital mortality rates (2.13% vs. 1.67%, p = 0.40). Risk factors associated with mortality among HIV patients included previous CABG (aOR = 14.32, p = 0.01), chronic pulmonary disease (aOR = 8.24, p < 0.01), advanced renal failure (aOR = 7.49, p = 0.01), and peripheral vascular disease (aOR = 6.92, p = 0.01), which can be used for preoperative risk stratification. While HIV patients had higher acute kidney injury (AKI; 26.77% vs. 21.77%, p = 0.01) and infection (8.21% vs. 4.18%, p < 0.01), other complications were comparable between the groups.

UNASSIGNED: We aimed to distinguish the different Chinese medicine (CM) syndromes of acquired immune deficiency syndrome (AIDS) patients at the proteomics level.
UNASSIGNED: We collected AIDS patients diagnosed with different CM syndromes from Weishi County, Kaifeng City, Henan Province, China, including Qi-deficiency syndrome (named QD group) and dampness-heat syndrome (named DH group). Healthy people were collected as controls from Weishi County, Kaifeng city, Henan Province, China. The plasma from three groups were labeled with ITRAQ, LC/MC was used for protein quantitative analysis. Finally, sequence search and cluster analysis were performed.
UNASSIGNED: Overall, 27 different proteins were found. Three proteins were up-regulated and 2 proteins down-regulated in the QD group, 11 proteins up-regulated and 13 proteins down-regulated in the DH group. Compared with DH group, there were 7 different proteins in QD group, among which 5 proteins were down-regulated and 2 proteins were up-regulated. When the target protein of DH group was up-regulated, the protein of HC group was down-regulated correspondingly.
UNASSIGNED: The significance analysis and clustering of protein results showed that DH group was significantly different from QD group and HC group at the protein level (P<0.05). However, the QD group could not be effectively distinguished from the HC group. AAT, PF4, C-reactive protein and c4bp may be used as potential biomarkers in DH group. Mass spectrometry based on feature selection can be used to classify different CM syndromes.

Hepatitis B is a major infectious disease that seriously endangers the health of the people of China. Patients with hepatitis B have a large base in our country, and the core indicators such as detection and antiviral treatment ratio are far from the real goal of eliminating the public health threat of uiral hepatitis.Notably, the chronic hepatitis B prevention and control system lacks a wide targeted strategies. This paper systematically analyzes our country\'s main successful experience with AIDS prevention and control and, on that basis, proposes the ideas and strategic paths for the construction of a chronic hepatitis B prevention and control system, analyzes and discusses the current difficulties and problems in prevention and control, and looks forward to future prevention and control efforts.
乙型肝炎是严重危害我国人民群众健康的重大传染性疾病，我国乙型肝炎患者基数大，检测发现和抗病毒治疗比例等核心指标距离实现消除病毒性肝炎作为公共卫生危害目标差距较大，缺乏针对性的慢性乙型肝炎防控体系和防控策略、措施。该文系统分析了我国艾滋病防控的主要成功经验，在此基础上提出了我国慢性乙型肝炎防控体系建设和防控策略的思路和路径，对目前存在的防控难点及问题进行了分析和探讨，并对未来防控工作进行了展望。.

OBJECTIVE: This study investigated factors associated with the retention of people living with human immunodeficiency virus (HIV) on antiretroviral therapy (ART) during the first 3 years of treatment.
METHODS: A retrospective study using electronic health records was conducted at a tertiary hospital in Jakarta, Indonesia. Adult HIV-positive patients who started ART from 2010 until 2020 were included. A binary logistic regression model was used to identify factors associated with ART retention in the first 3 years.
RESULTS: In total, 535 respondents were included in the analysis. The ART retention rates for the first, second, and third years were 83.7%, 79.1%, and 77.2%, respectively. The multivariate analysis revealed a negative association between CD4 count when starting ART and retention. Patients with CD4 counts >200 cells/mL were 0.65 times less likely to have good retention than those with CD4 counts ≤200 cells/mL. The year of starting ART was also significantly associated with retention. Patients who started ART in 2010-2013 or 2014-2016 were less likely to have good retention than those who started ART in 2017-2020, with adjusted odds ratios of 0.52 and 0.40, respectively. Patients who received efavirenz-based therapy were 1.69 times more likely to have good retention than those who received nevirapine (95% confidence interval, 1.05 to 2.72).
CONCLUSIONS: Our study revealed a decline in ART retention in the third year. The CD4 count, year of enrollment, and an efavirenz-based regimen were significantly associated with retention. Patient engagement has long been a priority in HIV programs, with interventions being implemented to address this issue.

Respondent-driven sampling (RDS) is commonly used to sample from key populations without a sampling frame since traditional methods are unable to efficiently survey them. Surveying these populations is often desirable to inform service delivery, assess effectiveness of programs, and determine prevalence of diseases. However, there are concerns about how RDS works in practice due to its many assumptions. To assess some of these assumptions, we develop diagnostics using geographical data and demonstrate their utility by identifying lack of convergence and characterizing RDS reach in surveys conducted among female sex workers and men who have sex with men in Kampala, Uganda.

UNASSIGNED: Talaromycosis is a serious opportunistic infectious disease caused by Talaromyces marneffei, which mostly occurs in immunocompromised patients. The disease is mainly prevalent in tropical countries and regions of Southeast Asia and South Asia, but non-endemic areas also have patients with Talaromycosis. The disease has no characteristic clinical manifestations and is difficult to diagnose. Delayed diagnosis often leads to death.
UNASSIGNED: Both patients had cellular immunodeficiency. Case 1 had a history of acquired immune deficiency syndrome, and case 2 had a history of renal transplantation and glucose-6-phosphate dehydrogenase deficiency. They all had fever, anemia, fatigue, and skin lesions. Case 1 had gastrointestinal bleeding, enlarged lymph nodes, and hepatosplenomegaly. Case 2 had cough and dyspnea. Both patients had thrombocytopenia and hypoalbuminemia; an increased neutrophil ratio, procalcitonin, and C-reactive protein; and abnormal liver function and coagulation dysfunction. Case 1 sputum culture, blood culture, and bronchoalveolar lavage fluid were positive for T. marneffei. T. marneffei was detected in the blood culture of case 2, with infection of Candida parapsilosis and Pneumocystis jirovecii. Chest computed tomography scan mainly showed pulmonary exudative lesions. Although these two patients were actively treated, they died of poor efficacy.
UNASSIGNED: Talaromycosis has an insidious onset, long course, atypical clinical symptoms, imaging performance and laboratory results, difficult diagnosis, and high mortality. Therefore, it is important to promptly consider and treat Talaromycosis in immunocompromised patients upon infection in order to reduce mortality.