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In the context of an aging global population, the aging of patients with HIV is an issue that society will have to face. Data indicate that between 2011 and 2019, the proportion of patients age 60 and over who were newly diagnosed with HIV in China increased from 12% to 25%. In contrast to younger groups, the special characteristics of older patients pose major challenges to the management of their disease. The current study examined the clinical outcomes and psychological status of patients age 50 and over who were diagnosed with HIV. Out of a total of 566 older patients from eastern China, viral suppression was achieved in 446 (78.8%), treatment was immunologically effective in 410 (72.4%), and treatment was effective in 324 (57.2%). Thirty-nine patients (6.9%) had significant anxiety and 143 (25.3%) exhibited depressive tendencies. Level of education and the time from diagnosis to treatment were associated with the effectiveness of treatment. Age, sleep quality, chronic illness, exercise, and travel time to medical appointments were associated with depressive symptoms. These findings suggest that the burden of HIV among the older population remains high in more economically developed areas. The urgent need for HIV education and screening programs, as well as follow-up visits and early initiation of treatment in older patients, is called for.

Both cytomegalovirus (CMV) viremia and disseminated nontuberculous mycobacterial (NTM) disease are common opportunistic infections in AIDS patients. Whether concurrent CMV viremia is associated with mortality in patients with AIDS and disseminated NTM disease is unknown. Subjects were patients with AIDS and disseminated NTM disease seen at a single center from January 2015 to April 2021. Data were retrospectively collected. Differences in demographics and clinical characteristics and hospitalization survival rates were compared between patients with disseminated NTM and with CMV viremia or not. Subjects were 113 AIDS patients with disseminated NTM who were seen at this Hospital from January 2015 to April 2021. Twenty-six of the patients had CMV viremia and 87 did not. The median age was 36 years (interquartile range [IQR] 29-42) and 108 patients were male (96%). The median CD4 count was 7 cells/µL (IQR 3-17). The median plasma CMV viral load was 9,245 IU/mL (IQR 3147-45725). The serum albumin of patients with CMV viremia was significantly lower than that of patients without CMV viremia (P = 0.03). Compared to patients without CMV viremia (81.6%), patients with CMV viremia had a significantly poorer prognosis (P = 0.01). Cox regression analysis indicated that the risk of a poor prognosis in patients with CMV viremia was 4.7 times higher than that in patients without CMV viremia (P = 0.003), and patients with CD8 more than 250/μL had a better prognosis (P = 0.02). CMV viremia increases the risk of a poor prognosis in patients with AIDS and a disseminated NTM infection. A routine CMV DNA test should be performed on patients with AIDS and disseminated NTM disease in order to reduce the risk of death.

Background Talaromyces marneffei (TM) bloodstream infection is common in Acquired Immunodeficiency Syndrome (AIDS) patients with extreme immunodeficiency in Southeast Asia and South China, however, clinical case study on TM bloodstream infection is scarce. We retrospectively analyzed the clinical characteristics of TM bloodstream infection in hospitalized AIDS patients and determined the outcomes of hospitalization after diagnosis in our hospital over the past 5 years. Methods From January 2015 to July 2020, 87 cases of TM detected by blood culture in patients admitted to our center were collected. The admission complaints, blood cells, biochemistry, CD4 and CD8 cell counts and 1,3-β-D-glucan (BDG), procalcitonin (PCT), CRP level on the day of blood culture test, and outcomes during hospitalization were analyzed. Logistic regression analysis was performed for the risk factors for poor prognosis (60 cases). Spearman correlation analysis was used to analyze the correlation between peripheral blood cells, albumin and the time required for TM turnaround in blood culture. The difference was statistically significant when the P value was Results A total of 87 patients were collected, with a median age of 34 years, a median hemoglobin of 94 g/L and CD4 count of 7/μl. The rate of TM bloodstream infection among all in-hospital patients increased from 0.99% in 2015 to 2.09% in 2020(half year). Patients with TM bloodstream infection with CD8 count 200/μl (p = 0.04), and those with BDG 100 pg/mL (p = 0.01). Conclusions TM bloodstream infection is becoming more common in advanced AIDS patients in endemic areas. For those patients with extremely low CD4 and CD8 cell counts below 200/μl is with an increased risk of poor prognosis.

Introduction Lymphoma is the most common cancer in HIV/AIDS patients. Chemotherapy regiments recommended for lymphomas in HIV-negative patients are also used for lymphomas in HIV/AIDS patients. Little is known about the infections among HIV/AIDS patients with lymphoma undergoing chemotherapy. Methods This retrospective study investigated the incidence, spectrum of and risk factors for infections during chemotherapy in 164 HIV/AIDS patients with lymphoma admitted to Shanghai Public Health Clinical Center from July 2013 to December 2020. Results The median age of the patients was 43 years old; 90.9% (149/164) were male. A total of 112 (68.3%) patients had a CD4 count < 200 cells/μL at lymphoma diagnosis. Diffuse large B-cell lymphoma (56%, 91/164) and Burkitt lymphoma (28%, 46/164) were the two most common subtypes of lymphoma. Among the 137 patients who underwent chemotherapy (total cycles = 749), 58.4% (80/137) of patients experienced a total of 153 episodes of infection, with an incidence rate of 20.4% (153/749). The most commonly seen infections were lung infection (29.2%, 40/137) and febrile neutropenia (27.0%, 37/137). Multivariate analysis showed that grade 4 neutropenia during chemotherapy (OR = 7.128, 95% CI 3.051-16.654, p < 0.001) and duration of antiretroviral treatment at lymphoma diagnosis

We investigated the clinical characteristics and outcomes of acquired immunodeficiency syndrome-related Burkitt lymphoma (AIDS-BL). A single-center retrospective study was performed of 78 cases over a 10-year period. The baseline characteristics of enrolled patients included the following: median age, 46 years; median CD4+ T lymphocyte count, 156 cells/μL; advanced stage, 74.3%; 1 extranodal site, 55.1%; international prognostic index (IPI) 1, 85.9%; and elevated serum lactate dehydrogenase, 82.1%. The 1-year and 2-year overall survival (OS) rates were 52.2 ± 5.9% and 42.7 ± 6.2%, respectively. A prognostic analysis of 65 patients who had undergone chemotherapy showed that B symptoms (with vs. without fever, night sweat or weight loss), number of extranodal sites (0, 1 vs. 1), level of serum albumin (≥ 35 g/L vs. 35 g/L), hemoglobin (≥ 110 g/L vs. 110 g/L), and IPI score (≤ 2 vs. 1) were all associated with OS. However, only B symptoms (HR = 4.036, 95% CI 1.821-8.948, p = 0.001), serum albumin level 35 g/L (HR = 2.131, 95% CI 1.013-4.483, p = 0.046), and chemotherapy without rituximab (HR = 2.286, 95% CI 1.108-4.714, p = 0.025) were independent predictors of OS after multivariate adjustment. Patients with AIDS-BL were likely to present with high-risk features, and their clinical outcomes were relatively poor, especially those with B symptoms and lower serum albumin levels.

Objectives To evaluate the clinical utility of metagenomic next-generation sequencing (mNGS) for the diagnosis of central nervous system (CNS) infection in people living with human immunodeficiency virus (PLWH) in a real-world situation. Methods Cerebrospinal fluid (CSF) was sent for mNGS for PLWH who tested negative on all conventional tests but were still suspected to have CNS infection. A retrospective analysis was undertaken of the results and the clinical effect of mNGS on this cohort. The final diagnosis was adjudicated by a panel discussion following hospital discharge when the results of all tests and patients’ responses to the empiric therapy were available. Results Eighty-eight eligible PLWH, including 51 (58%) patients suspected of encephalitis and 34 (46.7%) patients suspected of meningitis, were included in the analysis. Sixty-eight (77.3%) patients were diagnosed with CNS infection, of which 50 were based on the pathogens identified by mNGS. The most common disease missed by mNGS was clinically suspected tuberculous meningitis, followed by clinically suspected non-tuberculous mycobacterial meningitis. The results from mNGS led to modification of treatment in 21 (23.9%) patients, and increased confidence in continuation of original therapy in 30 (34.1%) patients. During hospitalization, two (2.3%) patients died and 66 (75%) patients improved. Conclusions mNGS of CSF is a useful tool for the diagnosis of CNS infection among PLWH. Further investigations are warranted to improve its sensitivity.

OBJECTIVES Tuberculosis (TB) is the most common and fatal opportunistic co-infection among HIV-infected individuals. While TB-associated mortality predominantly occurs in the first 90 days after admission, such a correlation remains unclear in HIV/TB co-infected patients. Thus, we aimed to investigate the 90-day mortality and associated risk factors among HIV/TB co-infected patients in China. METHODS Adult patients with HIV and a newly confirmed TB diagnosis admitted to the Shanghai Public Health Clinical Center between September 2009 and August 2017 were enrolled. Clinical and laboratory characteristics, key treatments and outcomes were collected retrospectively. The associations between different factors and early mortality were analysed. RESULTS Of the 485 laboratory-confirmed HIV/TB patients [median (range) age = 39 (19-79) years], 413 (85.15%) were male. Diagnosis was confirmed by culture, pathology and acid-fast bacilli smear alone in 362 (74.6%), 6 (1.2%) and 117 (24.1%) patients, respectively. Multiple drug-/rifampin-resistant TB was detected in 21 (5.8%) of the 367 patients with a positive culture. Rifampin or rifabutin was administered to 402 (82.9%) patients. Additionally, 66 (13.6%) and 86 (17.7%) died within 90 days and 1 year of admission, respectively. Of the 64 TB-related deaths, 59 (92.2%) occurred within 90 days of admission. In Cox regression, central nervous system (CNS) TB [odds ratio (OR) = 2.49, 95% confidence interval (CI): 1.46-4.23, P

BackgroundTuberculosis (Tb) is the most frequent opportunistic infection among people living with HIV infection. The impact of Tb co-infection in the establishment and maintenance of the HIV reservoir is unclear.MethodWe enrolled 13 HIV-infected patients with microbiologically confirmed Tb and 10 matched mono-HIV infected controls. Total HIV DNA in peripheral blood mononuclear cells (PBMCs), plasma interleukin-7 (IL-7) concentrations and the activities of indoleamine 2,3-dioxygenase (IDO) were measured for all the participants prior to therapy and after antiretroviral therapy (ART).ResultsAfter a duration of 16 (12, 22) months’ ART, patients co-infected with Tb who were cured of Tb maintained higher levels of HIV DNA compared with mono-HIV infected patients [2.89 (2.65- 3.05) log10copies/106cells vs. 2.30 (2.11–2.84) log10copies/106cells,P = 0.008]. The levels of on-ART HIV DNA were positively correlated with the baseline viral load (r = 0.64,P = 0.02) in Tb co-infected group. However, neither plasma IL-7 concentration nor plasma IDO activity was correlated with the level of on-ART HIV DNA.ConclusionsTb co-infection was associated with the increased surrogate marker of the HIV reservoir, while its mechanism warrants further examination.

Background Metabolic syndrome becomes a focus of clinical cares to people living with HIV (PLHIV) globally. This study aimed to explore the metabolic profiles in cerebrospinal fluid (CSF) of Chinese people living with HIV (PLHIV). Methods Cerebrospinal fluid samples from PLHIV and healthy controls were collected from our hospital. Then, the metabolic profiles of CSFs were analyzed PLHIV with healthy individual as the normal controls using the untargeted GC/TOFMS. Following this, kyoto encyclopedia of genes and genomes annotation and pathway analysis were performed to further explore the underlying mechanism of these metabolic alterations in cognitive impairment of PLHIV. Results Both PCA analysis and OPLS‐DA had presented that most samples were localized in 95% CI and the gap between control and HIV could significantly separate from each other. Upon this quality control, a total of 82 known metabolites were identified in CSF between PLHIV and healthy controls. Clustering of these metabolites presented that these differentially expressed metabolites could markedly distinguish HIV from healthy controls. Further pathway analyses showed that TCA cycle (citric acid, fumaric acid, lactate, et al.), amino acid (arginine, proline, alanine, aspartate, glutamine, et al.), lipid (cholesterol, butyrate, et al.) metabolisms were significantly changed in CSF of PLHIV, which might affect the cognitive status of PLHIV via affecting neuron energy support, signaling transduction, and neuroinflammation. Conclusion Metabolic profiles were significantly altered in CSF and might play key roles in the etiology of cognitive impairment of PHLIV. Further explore the exact mechanism for these metabolic changes might be useful for cognitive impairment management of PHLIV., CSF samples from 10 HIV‐infected patients and 10 healthy controls were collected. Then, the metabolic profiles of PLHIV CSFs were analyzed with healthy individual as the normal controls using the untargeted GC/TOFMS. Following this, KEGG annotation and pathway analysis were performed to further explore the underlying mechanism of these metabolic alterations in cognitive impairment of PLHIV.

Because people living with HIV (PLWH) are ageing, they will inevitably develop non-communicable diseases (NCDs) and the number of non-HIV medications will increase. Drug-drug interactions(DDIs) will become an ever-increasing issue. However, little is known about this important issue in Chinese PLWH. This study aimed to investigate the prevalence and risk factors of DDIs among PLWH in China.Chinese PLWH aged ≥18 years were enrolled prospectively from October 2018 to April 2019 and after informed consent was obtained, they were ask to fill out a questionnaire about comorbidity and co-medications. Potential DDIs were identified using the University of Liverpool HIV Drug Interaction Checker.A total of 1804 questionnaires were included. Antiretroviral drugs (ARVs) that most frequently were prescribed were lamivudine (96.18%), efavirenz(64.64%) and tenofovir(60.62%). 16.96% of the participations reported current co-infection with HIV and14.69% reported NCDs. 263(14.57%) participations reported they had used co-medications in the past six months while 186(10.31%) reported they were taking co-medications. Age≥50 years (p 0.001), living in developed areas(p 0.001) and lower CD4 cell count(p = 0.045) were independently associated with the use of co-medications. Potential DDIs were identified in 54 (19.15%) persons using co-medications. Age≥50 [OR = 2.272(1.241-4.158)], PLWH with NCDs[OR = 2.889(1.509-5.532)] and usage of protease inhibitors[OR = 2.538(1.250-5.156)] were independently associated with the potential DDIs.The prevalence of the use of co-medications and potential DDIs among Chinese PLWH are low. Older age, NCDs and use of PIs were risk factors for the potential of developing DDIs. With the aging of PLWH, co-medications and DDIs in China warrants more attention.

Yinzhong Shen, Jingna Xun, Wei Song, Zhenyan Wang, Jiangrong Wang, Li Liu, Renfang Zhang, Tangkai Qi, Yang Tang, Jun Chen, Jianjun Sun, Hongzhou Lu Department of Infection and Immunity, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, People’s Republic of ChinaCorrespondence: Hongzhou Lu Email luhongzhou@fudan.edu.cnPurpose: Tuberculosis (TB) is the leading cause of mortality in individuals infected with human immunodeficiency virus (HIV), yet the methods for detecting Mycobacterium tuberculosis at an early stage remain insensitive or ineffective. This study aimed to discover plasma biomarkers for distinguishing HIV-TB coinfected individuals from HIV individuals without TB (HIV-nonTB).Patients and Methods: A total of 200 Chinese HIV-positive patients were recruited, 100 each for HIV-nonTB group and HIV-TB group. Plasma proteomic profiles were analyzed for 50 patients each in both groups, using data-independent acquisition (DIA)-mass spectrometry-based proteomics. Differently expressed proteins were revealed with ridge regression analysis. Enzyme-linked immunosorbent assay (ELISA) analyses were performed for further validation in other 100 patients.Results: DIA-mass spectrometry revealed 13 upregulated and 33 downregulated proteins in the HIV-TB group. AMACR (α-methylacyl-CoA racemase), LDHB (L-lactate dehydrogenase B chain), and RAP1B (Ras-related protein Rap-1b) were selected for building a diagnostic model, for which the receiver operation characteristic curve had under areas of 0.99 and 0.89 testing with proteomics data (sensitivity = 92%, specificity = 100%) and ELISA data (sensitivity = 76%, specificity = 92%), respectively.Conclusion: The combination of AMACR, LDHB, and RAP1B proteins may serve as a potential marker of TB in HIV-infected patients.Keywords: diagnosis, coinfection, AIDS-related opportunistic infections, Mycobacterium tuberculosis, ROC curve, proteome

OBJECTIVES The aim was to determine the effectiveness of the serum cryptococcal antigen (CrAg) test in the diagnosis of concurrent cryptococcal meningitis (CM) and as a predictor of mortality in HIV-infected patients. METHODS In this retrospective study, all HIV-infected patients admitted to Shanghai Public Health Clinical Center from 1 January 2014 to 31 August 2016 were screened for serum CrAg using the latex agglutination test. Serum CrAg-positive patients underwent lumbar puncture to confirm CM prior to the initiation of appropriate antifungal therapy and were followed up for at least 6 months. RESULTS One hundred and four (7.1%) of the total of 1474 HIV-infected patients screened were serum CrAg-positive. CM was diagnosed in the majority of serum CrAg-positive patients (71.3%; 67 of 94) and was confirmed in all (46 of 46) of the patients with headache or coma and in 43.8% (21 of 48) of patients without neurological symptoms. CrAg titres ≥ 1:1024 showed a sensitivity of 82.5% and a specificity of 86.7% for the diagnosis of concurrent CM (P

Globally, the overall mortality rate among HIV-infected patients has significantly declined during the HAART era. Deaths among HIV-infected inpatients need to be characterized in order to formulate intervention strategies to further improve medical care for this population and their prognosis. In the current study, deaths among HIV-infected inpatients from 2006 to 2015 at a medical center for HIV infection and AIDS patient care in Shanghai, China were retrospectively analyzed. Trends in mortality rates and the proportion of deaths caused by AIDS or non-AIDS-related illnesses were evaluated. A bivariate analysis was performed to identify the demographic and clinical factors associated with AIDS or non-AIDS-related deaths among HIV-infected inpatients. Among 6,473 HIV-infected patients who were discharged from 2006 to 2015, 326 deaths (5.04%) were identified. The yearly mortality rate declined significantly over time (χ2 = 34.41, p < 0.001). Results revealed that most deaths were attributed to AIDS-related illnesses (76.9 %, 233/303), and the proportion of causes of death did not change significantly over time (χ2 = 13.847, p = 0.127). Bivariate analysis identified characteristic factors associated with AIDS-related mortality. Compared to patients who died of non-AIDS illnesses, patients who died of AIDS-related illnesses had a CD4+ T cell count lower than 50 cells/μL (OR 4.587, 2.377-8.850) and fewer liver (OR 0.391, 0.177-0.866) or renal comorbidities (OR 0.188, 0.067-0.523) on admission. Results indicated that the overall in-hospital mortality rate among HIV-infected patients has declined over the past decade. However, AIDS-related illnesses were still the major causes of deaths among HIV-infected inpatients, suggesting that further efforts are needed to improve AIDS care in China.

Objectives: The purpose of this study was to investigate the clinical features and related laboratory indicators of cytomegalovirus retinitis in HIV infected patients in order to find a suitable laboratory reference guide to aid in the early diagnosis of CMVR, which should improve the prognosis of the severe retinitis.Methods: PLHIVs who were admitted to our hospital from January 2010 to December 2016 were included. The diagnosis of AIDS follows the AIDS Treatment Guidelines. Levels of CMV IgG and IgM were measured by ELISA in order to detect the CMV infection status of the patient. CMV-DNA levels were assessed by a quantitative PCR method, and CD4+ T lymphocytes were detected by flow cytometry. Logistical regression was used to analyze the risk factors for CMV retinitis in HIV-infected patients.Results: There were 93 patients with HIV that were also diagnosed with CMV retinitis. After ART, the intraocular pressure, visual acuity, cotton plaque incidence, and CD4+ T lymphocyte count were significantly improved, and the yellow-white retinal lesions gradually disappeared. In patients with HIV infections, the CD4+ T lymphocyte count, and peripheral blood quantitative CMV-DNA levels were found to be independent risk factors for CMV retinitis (P < 0.05). Patients with HIV infection who had CMV-DNA levels >6,390 copies/mL were associated with more severe ophthalmolgic conditions related to CMV retinitis.Conclusion: Patients with HIV infections with quantitative CMV-DNA levels >6,390 copies/mL have a higher probability of having a diagnosis of CMV retinitis and a worse prognosis than those whose CMV-DNA level is

Background: Tenofovir disoproxil fumarate (TDF) is an important component of antiretroviral therapy (ART) that has been widely used. The aim of this study was to observe the long-term impact of TDF-based ART on lipid metabolism profiles and renal functions in Chinese patients. Methods: 414 and 124 HIV-infected, ART-naïve patients who initiated TDF-based regimens and non-TDF regimens respectively were retrospectively included. Demographic characteristics and clinical information of each patient was collected. Changes of lipid profiles and renal function, as well as the risk factors of hyperlipidemia and renal dysfunction were analyzed. Results: After 96 weeks of ART, HIV viral loads were undetectable in 97.34% (403/414) of patients exposed to TDF. The plasma total cholesterol (TCH) increased from 3.97 ± 0.83 mmol/L to 4.53 ± 0.87 mmol/L (P

The increased co-incidence of tuberculosis (TB) and AIDS is compounded by the emergence of opportunistic infections with non-tuberculous mycobacteria (NTM) in patients with HIV/AIDS, and the treatment for these infections differs from that for TB. The high frequency of NTM strains found in patients infected with HIV raises concerns about accurate species identification before deciding proper treatment. A total of 101 isolates from 2014, 137 from 2015, and 162 from 2016 were subjected to 16S rDNA sequencing to identify the species. Forty-one (41/101, 40.6%) were identified as NTM in 2014, 64 (64/137, 46.7%) were identified as NTM in 2015, and 72 (72/162, 44.4%) were identified as NTM in 2016 in Chinese patients infected with HIV. The species of Mycobacteria isolates needs to be rapidly and accurately identified to determine appropriate antibiotic therapy, and this is especially true for patients infected with HIV.

Acinetobacter baumannii (AB) infection is an increasing global threaten to hospitalized patients, especially those with impaired immune function. Still, few studies addressed the disease burdens and outcomes of AB infection in HIV patients. We aimed to describe characteristics and outcomes of AB infections in patients with HIV, measure the impact of AB infection on 28-day mortality in HIV patients, as well as assess the predictors of 28-day survival among HIV patients with AB pneumonia. A retrospective study with HIV/AB co-infected patients was conducted at Shanghai Public Health Clinical Center (SPHCC), China. Patients with AB pneumonia were further analyzed for predictors of mortality, as well as an additional 1:1 case-control study to determine the fatality of AB pneumonia compared with pneumonia of other pathogens. We found the incidence of AB infection was 17.4 cases per 100 person-years among all hospitalized HIV patients. Hospital mortality rate was 37.5% (21/56). There was a higher 28-day mortality rate in HIV patients with pneumonia due to AB than other pathogens (34% vs 16%, P = 0.03). APACHE II score was independently associated with 28-day survival by multivariate logistic regression (P = 0.031). Our findings indicate that AB infection is incident and can be fatal in HIV seropositive population. AB infection is an independent risk factor of mortality in patients with HIV and pneumonia. A lower APACHE II score on admission predicts a higher 28-day survival rate among HIV/AB co-infected patients.

The roles of immunodeficiency and combined antiretroviral therapy (cART) in shaping the gut microbiota in HIV-1-infected subjects (HISs) have not been described thoroughly by time-series investigations. In this study, 36 antiretroviral-naïve HISs were enrolled to prospectively assess alterations in the fecal microbiota and plasma markers of microbial translocation and inflammation with cART. At baseline, the species α-diversity of the fecal microbiota was significantly lower in HISs with a CD4+ T cell count 300/mm3 (Shannon index: Median 2.557 vs. 2.981, P = 0.006; Simpson index: Median 0.168 vs. 0.096, P = 0.004). Additionally, the baseline α-diversity indices correlated with CD4+ T cell counts (Shannon index: r = 0.474, P = 0.004; Simpson index: r = −0.467, P = 0.004) and the specific plasma biomarkers for microbial translocation and inflammation. After cART introduction, the species α-diversity of fecal microbiota in HISs with CD4+ T cell counts 300/mm3 (Shannon index: Median 2.981 vs. 2.934, P = 0.179; Simpson index: Median 0.096 vs. 0.119, P = 0.082). Meanwhile, with cART introduction, alterations in the gut microbial composition were more significant in the subgroup with CD4+ T cell counts >300/mm3, corresponding to increases in the specific plasma inflammatory markers. These findings implicated the interactive roles of immunodeficiency and cART for affecting gut microbiota in HIV-1-infected individuals, providing new insights into intestinal microbiome dysbiosis related to HIV-1 infection.

Background Tuberculosis infection still places a great burden on HIV-infected individuals in China and other developing countries. Knowledge of the survival of HIV-infected patients with pulmonary tuberculosis (PTB) would provide important insights for the clinical management of this population, which remains to be well described in current China. Methods HIV-infected patients with PTB admitted to Shanghai Public Health Clinical Center from January 2011 to December 2015 were retrospectively enrolled. In this cohort, the survival prognosis was estimated by the Kaplan-Meier method, while univariate and multivariate Cox proportional hazards models were used to determine the risk factors affecting mortality. Results After reviewing 4914 admitted patients with HIV infection, 359 PTB cases were identified. At the time of PTB diagnosis, the patients’ median CD4+ T cell count was 51 /mm3 (IQR: 23–116), and 27.30% of patients (98/359) were on combination antiretroviral therapy (cART). For the 333 cases included in the survival analysis, the overall mortality was 15.92% (53/333) during a median 27-month follow-up. The risk factors, including age older than 60 years (HR: 3.18; 95% CI: 1.66–6.10), complication with bacterial pneumonia (HR: 2.64; 95% CI: 1.30–5.35), diagnosis delay (HR: 2.60; 95% CI: 1.42–4.78), CD4+ T cell count less than 50/mm3 (HR: 2.38; 95% CI: 1.27–4.43) and pulmonary atelectasis (HR: 2.20; 95% CI: 1.05–4.60), might independently contribute to poor survival. Among patients without cART before anti-TB treatment, the later initiation of cART (more than 8 weeks after starting anti-TB treatment) was found to increase the mortality rate (OR: 4.33; 95% CI: 1.22–15.36), while the initiation of cART within 4–8 weeks after starting anti-TB treatment was associated with the fewest deaths (0/14). Conclusions The subjects in this study conducted in the cART era were still characterized by depressed immunological competence and low rates of cART administration, revealing possible intervention targets for preventing TB reactivation in HIV-infected individuals under current circumstances. Furthermore, our study indicated that the timely diagnosis of PTB, prevention of secondary bacterial pneumonia by prophylactic management and optimization of the timing of cART initiation could have significant impacts on decreasing mortality among HIV/PTB co-infected populations. These findings deserve further prospective investigations to optimize the management of HIV/PTB-co-infected patients. Trial registration NCT01344148, Registered September 14, 2010. Electronic supplementary material The online version of this article (10.1186/s40249-018-0405-8) contains supplementary material, which is available to authorized users.

Objectives The aim of the study was to determine the seroprevalence and epidemiological features of hepatitis B virus (HBV) and hepatitis C virus (HCV) infection among patients newly diagnosed with HIV/AIDS in China. Methods Two thousand and forty patients newly diagnosed with HIV/AIDS from 10 provinces in China were selected during 2009 to 2010. Serum samples obtained from each individual were screened for HBV and HCV serum markers [HBV surface antigen (HBsAg), HBV surface antibody (HBsAb), HBV envelope antigen (HBeAg), HBV envelope antibody (HBeAb), HBV core antibody (HBcAb) and HCV antibody (HCVAb)]; liver function tests were also performed. Demographics and medical histories were collected. Results Of the 2040 patients, 741 (36.3%) were positive for at least one HBV and HCV serum marker; 300 (14.71%) were HCVAb positive, and 248 (12.16%) were isolated HCVAb positive; 222 (10.9%) were positive for HBsAg; 19 (0.93%) were positive for both HBsAg and HCVAb. The highest prevalence of HBsAg positivity was found in Guangxi (15.31%), followed by Guangdong (15.19%) and Shanghai (14.36%). The highest prevalence of HCVAb positivity was found in Xinjiang (43.18%), followed by Henan (39.06%) and Yunnan (27.36%). The proportion of patients with abnormal liver function in patients positive for HCVAb and/or HBsAg was significantly higher than that in those who were negative for both HCVAb and HBsAg (P

We conducted a cross-sectional study to determine the prevalence and risk factors of leukopenia and thrombocytopenia among Chinese adults with newly diagnosed HIV/AIDS. One thousand nine hundred and forty-eight newly diagnosed HIV-infected patients were enrolled between 2009 and 2010. Serum samples obtained from each individual were collected for complete blood count. Factors associated with the presence of leukopenia and thrombocytopenia were analyzed by multiple logistic regression. The overall prevalence of leukopenia and of thrombocytopenia was 33.2% and 15.6%, respectively. The prevalence of leukopenia was higher among females than among males (39.4% versus 31.2%). The prevalence of leukopenia increased with decreasing CD4 count (8.2%, 26.5%, 33.4%, and 41.5% among patients with CD4 count of ≥ 350, 200-349, 50-199, and < 50 cells/mm3 respectively). The prevalence of thrombocytopenia also showed an increasing trend with decreasing CD4 count (5.8%, 12.2%, 17.8%, and 17.5% among patients with CD4 count of ≥ 350, 200-349, 50-199, and < 50 cells/mm3, respectively). Logistic analysis showed that female sex, lower CD4 count, and Han ethnicity were significantly associated with an increased risk of leukopenia, and that lower CD4 count, and HIV transmission by blood were significantly associated with an increased risk of thrombocytopenia. The study reflects that leukopenia and thrombocytopenia are common among Chinese adults with newly diagnosed HIV/AIDS; and lower CD4 count is associated with an increased risk of both leukopenia and thrombocytopenia. We propose that a routine assessment of these parameters is necessary for timely and adequate clinical management.

Meningitis caused by non-tuberculous mycobacteria (NTM) has a low incidence and is a rare form of NTM infection. In an increasing number of cases, however, disseminated mycobacterial infection is noted in acquired immune deficiency syndrome (AIDS). Described here are two patients with AIDS who were infected with NTM. Both patients eventually died, but one did receive anti-NTM treatment. Non-tuberculous mycobacterial meningitis must be suspected in patients with AIDS who present with prolonged fever and brain symptoms, and anti-NTM drugs should be promptly administered if necessary.

This study aimed to characterise the clinical characteristics of HIV-infected patients accessing antiretroviral therapy (ART) in Shanghai, China, from 2006 to 2011. We retrospectively reviewed the records of patients who initiated ART in Shanghai during the 6-year period of 2006 through 2011. The median age at ART initiation decreased from 41 years in 2008 to 38 years in 2011. The median CD4 counts at ART initiation rose from 65 cells/mm3 in 2006 to 203 cells/mm3 in 2011. The proportion of patients with CD4 counts 3 at ART initiation decreased from 88.5% in 2006 to 49.6% in 2011. The proportion of patients starting stavudine-based regimens of stavudine/lamivudine/efavirenz and stavudine/lamivudine/nevirapine fell from 49.2% in 2006 to 23.4% in 2011. The proportion of patients starting nevirapine-based regimens of zidovudine/lamivudine/nevirapine and stavudine/lamivudine/nevirapine fell from 44.3% in 2006 to 16.5% in 2011. The study reflects that the clinical characteristics of the patients initiating ART in Shanghai have changed over time; ART was increasingly provided in patients with higher CD4 counts; and the regimens containing stavudine were prescribed less frequently. Strategies to facilitate early access to ART and further reduction in stavudine use are needed.

Background Human Immuno-deficiency Virus (HIV) associated non-Hodgkin’s lymphoma (NHL) was a special group of disease, which manifests distinct clinical features and prognosis as compared with NHLs in patients without HIV. We performed this study to describe the clinical features of the disease and investigated the potential prognostic factors. Methods HIV-infected patients who were newly diagnosed with NHL were enrolled in this study. The selection of anti-lymphoma treatment regimen was mainly dependent on the pathological subtypes of NHLs. Tumor response was reviewed and classified according to the International Workshop Criteria. Results A total of 78 patients were enrolled, among whom, 42 (53.8%) were with Diffuse large B cell Lymphoma (DLBCL), and 29 (37.2%) were with Burkitt lymphoma (BL). BL patients presented with higher risk features as compared with DLBCL in terms of numbers of extranodal diseases (P = 0.004) and poor Eastern cooperative oncology group (ECOG) score (P = 0.038). The estimated 2-year overall survival (OS) and progression free survival (PFS) rate was 74.3 ± 8.1%, 28.9 ± 11.0%, and 54.2 ± 8.1%, 19.2 ± 7.5% for DLBCL and BL, respectively. In multivariate analysis, international prognostic index (IPI) score was an independent prognostic factor for predicting both OS (OR = 2.172, 95% CI 1.579–2.987, P