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Richards GA, Zamparini J, Kalla I, Laher A, Murray LW, Shaddock EJ, Stacey S, Venter WF, Feldman C. Critical illness due to infection in people living with HIV. Lancet HIV 2024; 11:e406-e418. [PMID: 38816142 DOI: 10.1016/s2352-3018(24)00096-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 04/04/2024] [Accepted: 04/08/2024] [Indexed: 06/01/2024]
Abstract
People living with HIV comprise a substantial number of the patients admitted to intensive care. This number varies according to geography, but all areas of the world are affected. In lower-income and middle-income countries, the majority of intensive care unit (ICU) admissions relate to infections, whereas in high-income countries, they often involve HIV-associated non-communicable diseases diagnoses. Management of infections potentially resulting in admission to the ICU in people living with HIV include sepsis, respiratory infections, COVID-19, cytomegalovirus infection, and CNS infections, both opportunistic and non-opportunistic. It is crucial to know which antiretroviral therapy (ART) is appropriate, when is the correct time to administer it, and to be aware of any safety concerns and potential drug interactions with ART. Although ART is necessary for controlling HIV infections, it can also cause difficulties relevant to the ICU such as immune reconstitution inflammatory syndrome, and issues associated with ART administration in patients with gastrointestinal dysfunction on mechanical ventilation. Managing infection in people with HIV in the ICU is complex, requiring collaboration from a multidisciplinary team knowledgeable in both the management of the specific infection and the use of ART. This team should include intensivists, infectious disease specialists, pharmacists, and microbiologists to ensure optimal outcomes for patients.
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Affiliation(s)
- Guy A Richards
- Department of Surgery, Division of Critical Care, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
| | - Jarrod Zamparini
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Ismail Kalla
- Department of Internal Medicine, Division of Pulmonology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Abdullah Laher
- Department of Emergency Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Lyle W Murray
- Department of Internal Medicine, Division of Infectious Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Erica J Shaddock
- Department of Internal Medicine, Division of Pulmonology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Sarah Stacey
- Department of Internal Medicine, Division of Infectious Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Wd Francois Venter
- Wits Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Charles Feldman
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Agyemang EA, Makanga DM, Abdallah M, Ogunnaya F, Forbes S. Idiopathic CD4 Lymphocytopenia: A Case Report and Literature Review. Cureus 2024; 16:e56968. [PMID: 38665729 PMCID: PMC11044977 DOI: 10.7759/cureus.56968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Idiopathic CD4 lymphocytopenia (ICL) is a rare condition where CD4 T cell counts are low, similar to advanced human immunodeficiency virus (HIV) infection but without acquired immunodeficiency syndrome (AIDS)-related symptoms. The cause is unknown, and theories suggest issues with T cell production, survival, migration, or immune system dysregulation. Diagnosis involves ruling out other causes of low CD4 T cells. Treatment is based on managing infections and may include immunomodulatory therapies, but evidence is limited. Clinical presentations vary widely, including infections, autoimmune disorders, and malignancies. This study explores challenges in diagnosing persistent fevers and lymphopenia, the role of medical history in treatment, HIV screening issues, UTI management in recurrent cases, and the importance of follow-up care for unresolved symptoms or abnormal lab results. This study utilized a case study approach, focusing on the detailed presentation, evaluation, and management of the patient. Data were collected from the patient's medical records, including laboratory tests. Relevant literature was reviewed to provide context and support for the discussion of diagnostic challenges and management strategies. This case highlights the importance of considering uncommon presentations of common infections in patients with complex medical histories. It underscores the need for thorough evaluation, including comprehensive medical history, diagnostic testing, and follow-up care, to ensure accurate diagnosis and appropriate management. By sharing this case, we aim to enhance the awareness and understanding of such presentations among healthcare providers, leading to improved patient care and outcomes.
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Affiliation(s)
| | - David M Makanga
- Internal Medicine, Newark Beth Israel Medical Center, Newark, USA
| | - Malaz Abdallah
- Internal Medicine, Newark Beth Israel Medical Center, Newark, USA
| | - Frances Ogunnaya
- Internal Medicine, Newark Beth Israel Medical Center, Newark, USA
| | - Shari Forbes
- Internal Medicine, Newark Beth Israel Medical Center, Newark, USA
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3
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Li J, Hao Y, Liu Y, Wu L, Liang H, Ni L, Wang F, Wang S, Duan Y, Xu Q, Xiao J, Yang D, Gao G, Ding Y, Gao C, Xiao J, Zhao H. Supervised machine learning algorithms to predict the duration and risk of long-term hospitalization in HIV-infected individuals: a retrospective study. Front Public Health 2024; 11:1282324. [PMID: 38249414 PMCID: PMC10796994 DOI: 10.3389/fpubh.2023.1282324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/13/2023] [Indexed: 01/23/2024] Open
Abstract
Objective The study aimed to use supervised machine learning models to predict the length and risk of prolonged hospitalization in PLWHs to help physicians timely clinical intervention and avoid waste of health resources. Methods Regression models were established based on RF, KNN, SVM, and XGB to predict the length of hospital stay using RMSE, MAE, MAPE, and R2, while classification models were established based on RF, KNN, SVM, NN, and XGB to predict risk of prolonged hospital stay using accuracy, PPV, NPV, specificity, sensitivity, and kappa, and visualization evaluation based on AUROC, AUPRC, calibration curves and decision curves of all models were used for internally validation. Results In regression models, XGB model performed best in the internal validation (RMSE = 16.81, MAE = 10.39, MAPE = 0.98, R2 = 0.47) to predict the length of hospital stay, while in classification models, NN model presented good fitting and stable features and performed best in testing sets, with excellent accuracy (0.7623), PPV (0.7853), NPV (0.7092), sensitivity (0.8754), specificity (0.5882), and kappa (0.4672), and further visualization evaluation indicated that the largest AUROC (0.9779), AUPRC (0.773) and well-performed calibration curve and decision curve in the internal validation. Conclusion This study showed that XGB model was effective in predicting the length of hospital stay, while NN model was effective in predicting the risk of prolonged hospitalization in PLWH. Based on predictive models, an intelligent medical prediction system may be developed to effectively predict the length of stay and risk of HIV patients according to their medical records, which helped reduce the waste of healthcare resources.
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Affiliation(s)
- Jialu Li
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yiwei Hao
- Division of Medical Record and Statistics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ying Liu
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Liang Wu
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongyuan Liang
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Liang Ni
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Fang Wang
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Sa Wang
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yujiao Duan
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Qiuhua Xu
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Jinjing Xiao
- Department of Clinical Medicine, Zhengzhou University, Zhengzhou, China
| | - Di Yang
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Guiju Gao
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yi Ding
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Chengyu Gao
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Jiang Xiao
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongxin Zhao
- Clinical and Research Center of AIDS, Beijing Ditan Hospital, Capital Medical University, Beijing, China
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Ma R, Zhang Q, Zhao CS, Zhao R, Zhang Y, Zhang YS, Hai Y, Wei G, Pu Y, Hu LQ, Song Y, Zhang Y, Hu BY, Xin S. The consensus guideline of perioperative antiviral therapy for AIDS patients in China based on clinical practice. Front Med (Lausanne) 2023; 10:1267236. [PMID: 38126075 PMCID: PMC10731030 DOI: 10.3389/fmed.2023.1267236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/02/2023] [Indexed: 12/23/2023] Open
Abstract
The prevalence of human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS) has emerged as a major public health concern in China. When patients with HIV infection undergo surgical treatment, there are two main challenges. Firstly, medical staff face a high risk of HIV infection due to occupational exposure. Secondly, the patient's immune function is impaired, increasing the risk of opportunistic infections and postoperative complications. The surgical treatment of such patients is unique, and the risk of occupational exposure during the operation primarily depends upon the viral load of HIV/AIDS patients. Therefore, perioperative antiretroviral therapy is of paramount importance in order to standardize the perioperative antiretroviral therapy (ART) for HIV/AIDS patients. The Surgery Group of the Chinese Association of STD and AIDS Prevention and Control, in collaboration with the Treatment Association, and Surgery Group of the Chinese Medical Association of Tropical Diseases and Parasitology, has developed an expert consensus on perioperative antiretroviral therapy for HIV/AIDS patients. This consensus encompasses various aspects, including surgical risk assessment, selection of perioperative antiretroviral therapy regimens, prevention of opportunistic infections, and the crucial focus on rapid preoperative viral load reduction and immune function reconstruction for HIV/AIDS patients.
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Affiliation(s)
- Rui Ma
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Qiang Zhang
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Chang song Zhao
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Rugang Zhao
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yao Zhang
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yao shen Zhang
- Department of Orthopaedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yong Hai
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- Department of Orthopaedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Guo Wei
- Public Health and Clinical Center of Chengdu, Chengdu, China
| | - Yu Pu
- Public Health and Clinical Center of Chengdu, Chengdu, China
| | - Li qiang Hu
- Department of Otolaryngology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yanzheng Song
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Yu Zhang
- Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Bo yong Hu
- Guangzhou Eighth People’s Hospital, Guangzhou, China
| | - Shijie Xin
- The First Affiliated Hospital of China Medical University, Shenyang, China
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5
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Liu J, Tan Y, Song S, Liu J, Zou S, Luo M, Guo W, Liang K. Case Report: Giant Oral Ulcers Attributed to Cytomegalovirus Infection in a Patient with AIDS. Am J Trop Med Hyg 2023; 109:1274-1276. [PMID: 37972321 DOI: 10.4269/ajtmh.22-0775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 08/07/2023] [Indexed: 11/19/2023] Open
Abstract
Oral ulcers are often neglected in patients with AIDS. However, giant oral ulcers are uncommon and are usually suspected to be malignant lesions. Our study presents a case of giant ulcers in an AIDS patient that were initially suspected to be oral cancer. To assist with diagnosis, conventional microbiological tests, metagenomic next-generation sequencing, and a pathological examination were conducted on oral lesion biopsy specimens. The case was finally confirmed via hematoxylin-eosin staining and immunohistochemical staining to be a cytomegalovirus infection.
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Affiliation(s)
- Jinli Liu
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
- Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan, China
- Hubei Engineering Center for Infectious Disease Prevention, Control, and Treatment, Wuhan, China
| | - Yuting Tan
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
- Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan, China
- Hubei Engineering Center for Infectious Disease Prevention, Control, and Treatment, Wuhan, China
| | - Shihui Song
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jie Liu
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
- Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan, China
- Hubei Engineering Center for Infectious Disease Prevention, Control, and Treatment, Wuhan, China
| | - Shi Zou
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
- Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan, China
- Hubei Engineering Center for Infectious Disease Prevention, Control, and Treatment, Wuhan, China
| | - Mingqi Luo
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Wei Guo
- Department of Pathology, Wuhan University Taikang Medical School (School of Basic Medical Sciences), Wuhan, China
- Pathology Department, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ke Liang
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
- Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan, China
- Hubei Engineering Center for Infectious Disease Prevention, Control, and Treatment, Wuhan, China
- Department of Nosocomial Infection Management, Zhongnan Hospital of Wuhan University, Wuhan, China
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6
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Getaneh Y, Getnet F, Rashid A, Kang L, Chu Q, Li S, Yi F, Shao Y. The spectrum of opportunistic infections and malignancies among women on antiretroviral therapy in Ethiopia. Emerg Microbes Infect 2023; 12:2271065. [PMID: 37824698 PMCID: PMC10614708 DOI: 10.1080/22221751.2023.2271065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/11/2023] [Indexed: 10/14/2023]
Abstract
ABBREVIATIONS AIDS: acquired immune deficiency syndrome; CI: confidence interval; EPHI: Ethiopian Public Health Institute; HAART: highly active antiretroviral therapy; HIV: human immunodeficiency virus; HR: hazard ratio; Mg/dl: milligram per deciliter; TB: tuberculosis; PCP: pneumocystis carinii pneumonia; ZJU: Zhejiang University.
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Affiliation(s)
- Yimam Getaneh
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Fentabil Getnet
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
- Takemi Program in International Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- T.H. Chan School of Public Health, Boston, MA, USA
| | - Abdur Rashid
- School of Medicine, Nankai University, Tianjin, People’s Republic of China
- State Key Laboratory for Infectious Disease Prevention and Control, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People’s Republic of China
| | - Li Kang
- School of Medicine, Nankai University, Tianjin, People’s Republic of China
- State Key Laboratory for Infectious Disease Prevention and Control, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People’s Republic of China
| | - Qingfei Chu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - Sisi Li
- State Key Laboratory for Infectious Disease Prevention and Control, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People’s Republic of China
| | - Feng Yi
- State Key Laboratory for Infectious Disease Prevention and Control, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People’s Republic of China
| | - Yiming Shao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
- State Key Laboratory for Infectious Disease Prevention and Control, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People’s Republic of China
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Yuan J, Wang Y, Wang L, Wang H, Ren Y, Yang W. What do the clinical features of positive nontuberculous mycobacteria isolates from patients with HIV/AIDS in China reveal? A systematic review and meta-analysis. J Glob Health 2023; 13:04093. [PMID: 37651639 PMCID: PMC10472018 DOI: 10.7189/jogh.13.04093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023] Open
Abstract
Background China has a high burden of nontuberculous mycobacterial (NTM) infections. Immunocompromised populations, such as those with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS), are at a higher risk of being infected with NTM than immunocompetent individuals. Yet, there is a paucity of information on the clinical features of positive NTM isolates from patients with HIV/AIDS in China. To address this gap, we conducted a systematic review and meta-analysis of existing studies, comparing them against current expert consensus to provide guidance for clinical practice. Methods Two researchers independently searched eight databases (SinoMed, China National Knowledge Infrastructure, Wanfang, VIP, Cochrane Library, PubMed, Embase, and Web of Science) from inception to 26 December 2022 to retrieve published Chinese- and English-language studies reporting clinical features of NTM-positive isolates among patients with HIV/AIDS in China. Results We included 28 studies with 1861 patients. The rate of positive NTM isolates detected from men among all patients was 87.3%. NTM species distribution was mainly Mycobacterium avium complex (64.3%), which was predominant in different regions. The five most common clinical symptoms were fever (68.5%), cough or expectoration (67.0%), appetite loss (49.4%), weight loss (45.5%), and superficial lymphadenectasis (41.1%). The prevalence of laboratory tests were as follows: albumin <35 g/L (55.6%), erythrocyte sedimentation rate >20 mm/h (91.4%), anaemia (59.0%), predominantly mild, CD4+ T cell count ≤50 pieces/μL (70.3%), and CD4+ T cell count 51-200 pieces/μL (22.1%). Lesion manifestations in thoracic imaging mainly included bilateral lung involvement (83.8%), showed stripe shadows (60.3%), patchy shadows (42.9%), nodules (40.6%), and bronchiectasis (38.6%). Accompanied signs included thoracic lymph node enlargement (49.5%). Seventy per cent of symptoms improved after treatment. Conclusions Focusing on clinical symptoms, laboratory tests, and thoracic imaging helps with initial screening for NTM infections. Physicians should raise awareness of the diagnosis and treatment of Mycobacterium avium complex, providing guidance for experimental treatment, screening of priority populations for NTM infections, and prophylactic treatment of NTM disease. Registration PROSPERO CRD42023388185.
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Affiliation(s)
- Jianwei Yuan
- Department of Infection, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Yan Wang
- Department of Infection, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Lin Wang
- Department of Infection, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Hongxia Wang
- Department of Infection, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Yuan Ren
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Wenzhe Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
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Ai W, Fan C, Marley G, Tan RKJ, Wu D, Ong J, Tucker JD, Fu G, Tang W. Disparities in healthcare access and utilization among people living with HIV in China: a scoping review and meta-analysis. RESEARCH SQUARE 2023:rs.3.rs-2744464. [PMID: 37066259 PMCID: PMC10104255 DOI: 10.21203/rs.3.rs-2744464/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Background Healthcare disparities hinder the goal of ending the HIV pandemic by 2030. This review aimed to understand the status of healthcare disparities among people living with HIV (PLWH) in China and summarize driving factors. Methods We searched six databases: PubMed, Web of Science, Cochrane Library, Scopus, China National Knowledge Infrastructure (CNKI), and China Wanfang. English or Chinese articles published between January 2000 and July 2022 were included if they focused on any disparities in access to and utilization of healthcare among PLWH in China. Grey literature, reviews, conferences, and commentaries were excluded. A random effects model was used to calculate the pooled estimates of data on healthcare access/utilization and identified the driving factors of healthcare disparities based on a socio-ecological framework. Results A total of 8728 articles were identified in the initial search. Fifty-one articles met the inclusion criteria. Of these studies, 37 studies reported HIV-focused care, and 14 focused on non-HIV-focused care. PLWH aged ≥ 45 years, female, ethnic minority, and infected with HIV through sexual transmission had a higher rate of receiving antiretroviral therapy (ART). Females living with HIV have higher adherence to ART than males. Notably, 20% (95% CI, 9-43%, I 2 = 96%) of PLWH with illness in two weeks did not seek treatment, and 30% (95% CI, 12-74%, I 2 = 90%) refused hospitalization when needed. Barriers to HIV-focused care included the lack of knowledge of HIV/ART and treatment side effects at the individual level, and social discrimination and physician-patient relationships at the community/social level. Structural barriers included out-of-pocket medical costs, and distance and transportation issues. The most frequently reported barriers to non-HIV-focused care were financial constraints and the perceived need for medical services at individual-level factors; and discrimination from healthcare providers, distrust of healthcare services at the community/social level. Conclusion This review suggests disparities in ART access, adherence, and utilization of non-HIV-focused care among PLWH. Financial issues and social discrimination were prominent reasons for healthcare disparities in PLWH care. Creating a supportive social environment and expanding insurance policies, like covering more medical services and increasing reimbursement rates could be considered to promote healthcare equity.
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Affiliation(s)
- Wei Ai
- Nanjing Medical University
| | | | | | | | - Dan Wu
- University of North Carolina Project-China
| | | | | | - Gengfeng Fu
- Jiangsu Provincial Centre for Disease Control and Prevention
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Chiou JS, Chou CH, Ho MW, Tien N, Liang WM, Chiu ML, Tsai FJ, Wu YC, Chou IC, Lu HF, Lin TH, Liao CC, Huang SM, Li TM, Lin YJ. Effect of Chinese herbal medicine therapy on risks of all-cause mortality, infections, parasites, and circulatory-related mortality in HIV/AIDS patients with neurological diseases. Front Pharmacol 2023; 14:1097862. [PMID: 36937878 PMCID: PMC10020503 DOI: 10.3389/fphar.2023.1097862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/20/2023] [Indexed: 03/06/2023] Open
Abstract
Introduction: Long-term living with human immunodeficiency virus (HIV) and/or antiretroviral therapy (ART) is associated with various adverse effects, including neurocognitive impairment. Heterogeneous neurocognitive impairment remains an important issue, affecting between 15-65% of human immunodeficiency virus infection and acquired immunodeficiency syndrome (HIV/AIDS) patients and resulting in work performance, safety, and health-related outcomes that have a heavy economic burden. Methods: We identified 1,209 HIV/AIDS patients with neurological diseases during 2010-2017. The Kaplan-Meier method, log-rank test, and Cox proportional hazards model were used to analyze 308 CHM users and 901 non-CHM users within this population. Major CHM clusters were determined using association rule mining and network analysis. Results and Discussion: Results showed that CHM users had a 70% lower risk of all-cause mortality (adjusted hazard ratio (aHR) = 0.30, 95% confidence interval (CI):0.16-0.58, p < 0.001) (p = 0.0007, log-rank test). Furthermore, CHM users had an 86% lower risk of infections, parasites, and circulatory-related mortality (aHR = 0.14, 95% confidence interval (CI):0.04-0.46, p = 0.001) (p = 0.0010, log-rank test). Association rule mining and network analysis showed that two CHM clusters were important for patients with neurological diseases. In the first CHM cluster, Huang Qin (HQ; root of Scutellaria baicalensis Georgi), Gan Cao (GC; root of Glycyrrhiza uralensis Fisch.), Huang Lian (HL; root of Coptis chinensis Franch.), Jie Geng (JG; root of Platycodon grandiflorus (Jacq.) A.DC.), and Huang Bai (HB; bark of Phellodendron amurense Rupr.) were identified as important CHMs. Among them, the strongest connection strength was identified between the HL and HQ. In the second CHM cluster, Suan-Zao-Ren-Tang (SZRT) and Ye Jiao Teng (YJT; stem of Polygonum multiflorum Thunb.) were identified as important CHMs with the strongest connection strength. CHMs may thus be effective in treating HIV/AIDS patients with neurological diseases, and future clinical trials are essential for the prevention of neurological dysfunction in the population.
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Affiliation(s)
- Jian-Shiun Chiou
- PhD Program for Health Science and Industry, College of Healthcare, China Medical University, Taichung, Taiwan
| | - Chen-Hsing Chou
- PhD Program for Health Science and Industry, College of Healthcare, China Medical University, Taichung, Taiwan
| | - Mao-Wang Ho
- Section of Infectious Diseases, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
- Department of Internal Medicine, School of Medicine, China Medical University, Taichung, Taiwan
| | - Ni Tien
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, Taiwan
| | - Wen-Miin Liang
- Department of Health Services Administration, China Medical University, Taichung, Taiwan
| | - Mu-Lin Chiu
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Fuu-Jen Tsai
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
- Genetic Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
- Department of Biotechnology and Bioinformatics, Asia University, Taichung, Taiwan
- Department of Pediatrics, China Medical University Children’s Hospital, Taichung, Taiwan
| | - Yang-Chang Wu
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
| | - I-Ching Chou
- Department of Pediatrics, China Medical University Children’s Hospital, Taichung, Taiwan
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
| | - Hsing-Fang Lu
- Genetic Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Ting-Hsu Lin
- Genetic Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Chiu-Chu Liao
- Genetic Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Shao-Mei Huang
- Genetic Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Te-Mao Li
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
- *Correspondence: Te-Mao Li, ; Ying-Ju Lin,
| | - Ying-Ju Lin
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
- Genetic Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
- *Correspondence: Te-Mao Li, ; Ying-Ju Lin,
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10
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Zeng YM, Li Y, Lu YQ, Liu M, Nie JM, Yuan J, Harypursat V, Zhou YH, Qin YY, Chen XH, Zhang YL, Zhang DF, Wang N, Chen H, Tian Q, Zhou Y, Qin YM, Yang XP, Chen YK. Initiating antiretroviral therapy within 2 weeks of anti-Pneumocystis treatment does not increase mortality or AIDS-defining events in patients with HIV-associated moderate to severe Pneumocystis pneumonia: results of a prospective observational multicenter study. BMC Pulm Med 2022; 22:323. [PMID: 36008855 PMCID: PMC9402404 DOI: 10.1186/s12890-022-02118-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 08/18/2022] [Indexed: 11/11/2022] Open
Abstract
Background The mortality rate remains high among patients with coinfection with Pneumocystis pneumonia (PCP) and HIV. The timing for initiation of antiretroviral therapy (ART) after a diagnosis of moderate to severe PCP remains controversial, however. We therefore designed the present study to determine the optimal timing for ART initiation in AIDS-associated PCP (AIDS/PCP) patients.
Methods This was a multicenter, observational, prospective clinical trial. Eligible participants were recruited from 14 hospitals in mainland China, and assigned to an Early ART arm (initiation of ART ≤ 14 days after PCP diagnosis) and a Deferred ART arm (initiation of ART > 14 days after PCP diagnosis). The primary outcomes were death and the incidence of AIDS-defining events at week 48. The secondary outcomes were the changes in CD4+ T-cell counts from baseline values at weeks 12, 24, and 48, the virological suppression rate at week 24 and week 48, the rate of development of PCP-associated immune reconstitution inflammatory syndrome (PCP/IRIS), and the rate of adverse events over 48 weeks. Results The present study was performed using the data of 363 participants, with 169 participants in the Early ART arm, and 194 participants in the Deferred ART arm. Immunological and virological outcomes were found to be similar in both treatment arms. At week 48, there were no significant differences for the incidence of mortality (20 vs. 26, p = 0.860), and AIDS-defining events (17 vs. 26, p = 0.412). Over 48 weeks, the rates of PCP/IRIS (2 vs. 3, p = 1.000), adverse events (70 vs. 72, p = 0.465), and grade 3 or 4 adverse events (28 vs. 34, p = 0.919) did not reach statistical significance. A significant difference observed between two study arms was that 11 participants (55.0%) in the Early ART arm compared to 23 participants (88.5%) in the Deferred ART arm (p = 0.026) succumbed before ART had ever been started. Conclusions Early ART initiation results in no increase in mortality, AIDS-defining events, IRIS, adverse events, and immunological or virological outcomes. These results support the early initiation of ART in patients with moderate to severe AIDS/PCP. Clinical trial registration The present trial was registered at Chinese Clinical Trial Registry (ChiCTR1900021195). Registered 1 February 2019, http://www.chictr.org.cn/showproj.aspx?proj=35362.
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Affiliation(s)
- Yan-Ming Zeng
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China
| | - Yao Li
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China
| | - Yan-Qiu Lu
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China
| | - Min Liu
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China
| | - Jing-Min Nie
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China
| | - Jing Yuan
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China
| | - Vijay Harypursat
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China
| | - Yi-Hong Zhou
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China
| | - Yuan-Yuan Qin
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China
| | - Xiao-Hong Chen
- Department of Infectious Diseases, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yu-Lin Zhang
- Division of Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - De-Fa Zhang
- Department of Infectious Diseases, Tianjin Second People's Hospital, Nankai University, Tianjin, China
| | - Ni Wang
- School of Biomedical Engineering, Capital Medical University, Beijing, China
| | - Hui Chen
- School of Biomedical Engineering, Capital Medical University, Beijing, China
| | - Qun Tian
- Division of Infectious Disease, The Third People's Hospital of Guilin, Guangxi, China
| | - Yang Zhou
- Division of Infectious Diseases, Shenzhen Third People's Hospital, Shenzhen, China
| | - Ying-Mei Qin
- Division of Infectious Diseases, The Fourth People's Hospital of Nanning, Guangxi, China
| | - Xin-Ping Yang
- Division of Infectious Disease, Yunnan Provincial Infectious Disease Hospital, Yunnan, China
| | - Yao-Kai Chen
- Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba District, Chongqing, 400036, China.
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11
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Global morbidity and mortality of central nervous system tuberculosis: a systematic review and meta-analysis. J Neurol 2022; 269:3482-3494. [PMID: 35288778 PMCID: PMC8920747 DOI: 10.1007/s00415-022-11052-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 02/24/2022] [Accepted: 02/24/2022] [Indexed: 12/02/2022]
Abstract
Background Tuberculosis (TB) is the second most common cause of death due to a single infectious agent worldwide after COVID-19. Up to 15% of the cases are extrapulmonary, and if it is located in the central nervous system (CNS-TB), it presents high morbidity and mortality. Still, the global epidemiology of CNS-TB remains unknown. Aim To estimate the global prevalence and incidence of CNS-TB based on the available literature. Methods We systematically searched in MEDLINE, Cochrane Central, Scopus, and LILACS databases (April 2020) and included observational studies evaluating the epidemiology of CNS-TB. Two independent researchers selected and assessed the quality of the studies and extracted relevant data. We performed random-effects model meta-analysis of proportions to estimate the pooled prevalence. The protocol of this study was registered in PROSPERO (CRD 42018103946). Results We included 53 studies from 28 countries, representing 12,621 patients with CNS-TB. The prevalence of CNS-TB was 2 per 100,000 inhabitants. According to the clinical setting, the prevalence of CNS-TB represented the 13.91% of all cases of meningitis and 4.55% of all cases of TB. The mortality was calculated by tuberculous meningitis due to the lack of data of other presentation, and it rose up to 42.12% in hospitalized patients. The burden of countries’ TB, Human Development Index (HDI), and the prevalence of HIV were the most important prevalence moderators, especially in patients with TB. No data on incidence were found. Conclusion The prevalence and mortality of CNS-TB remain high, and TB meningitis is the most frequent presentation. The highest prevalence was reported in developing countries, and its main moderators were the countries’ HDI and HIV infection. Our study was limited by high heterogeneity, risk of bias, and potential data under registration from developing countries. The integration of CNS-TB early detection and management into national TB programs and population-based studies from developing countries are needed for better global estimation and response. Supplementary Information The online version contains supplementary material available at 10.1007/s00415-022-11052-8.
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12
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Stroke among highly active antiretroviral therapy-naive people living with the human immunodeficiency virus in China: a retrospective study of the characteristics, risk factors, and prognosis. BMC Infect Dis 2022; 22:4. [PMID: 34983408 PMCID: PMC8725276 DOI: 10.1186/s12879-021-06989-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 12/15/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We aimed to clarify the characteristics, risk factors, and prognosis of stroke among HAART-naive people living with HIV (PLWH) in China. METHODS We selected HAART-naive PLWH admitted to Beijing Ditan Hospital, Capital Medical University, from 1 January 2009 to 31 December 2019. Demographic and clinical data were obtained by searching an anonymous electronic case system. Descriptive analysis and logistic regression and Cox proportional hazard models were used to determine the characteristics and predictors of stroke among all HAART-naive PLWH and evaluate the risk factors of mortality in HAART-naive PLWH with stroke. RESULTS Stroke was diagnosed in 105 cases (3.7%) of 2867 HAART-naive PLWH. Multivariate logistic regression indicated that age of 30-55 years (OR 1.903, 95% CI 1.005-3.603, p = 0.048), age of ≥ 55 years (OR 4.104, 95% CI 1.928-8.737, p < 0.001), and CD4 count of < 200 cells/µL (OR 2.005, 95% CI 1.008-3.985, p = 0.047) were associated with increased odds of stroke. Diabetes (OR 3.268, 95% CI 1.744-6.125, p < 0.001), hypertension (OR 2.301, 95% CI 1.425-3.717, p = 0.001), syphilis (OR 2.003, 95% CI 1.300-3.089, p = 0.002), and complicated AIDS-defining CNS diseases (OR 7.719, 95% CI 4.348-13.703, p < 0.001) were risk factors for stroke. Of the 105 stroke patients, 12 (11.4%) died during hospitalisation, and the risk factors for mortality among patients with stroke were age of > 65 years (AHR: 8.783, 95% CI 1.522-50.668, p = 0.015), complicated severe pneumonia (AHR: 3.940, 95% CI 1.106-14.029, p = 0.034), and AIDS-defining CNS diseases (AHR: 19.766, 95% CI 3.586-108.961, p = 0.001). CONCLUSIONS For HAART-naive people living with HIV (PLWH), stroke occurred in various age groups, and early screening for stroke, timely intervention for risk factors among patients in various age groups, and controlling the CD4 count are extremely important in reducing the burden of stroke.
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13
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Khan MM, Ali MJ, Hanif H, Maqsood MH, Ahmad I, Alvarez JEG, Catana MA, Lau DTY. OUP accepted manuscript. Gastroenterol Rep (Oxf) 2022; 10:goac018. [PMID: 35663152 PMCID: PMC9154071 DOI: 10.1093/gastro/goac018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/04/2022] [Accepted: 04/24/2022] [Indexed: 11/25/2022] Open
Abstract
Hepatitis B virus (HBV) remains a global public health problem despite the availability of effective vaccine and antiviral therapy. Cytomegalovirus (CMV), another hepatotropic virus, is also very prevalent in the general population worldwide. Both HBV and CMV can persist in the host and have potential to reactivate especially with weakened host cellular immunity. Superimposed CMV infection can lead to severe HBV reactivation. The pathogenesis of the co-infection of HBV and CMV remains poorly understood. Studies reported conflicting results regarding the inhibitory effect of CMV on HBV replication. There is an unmet need on the management of co-infection of HBV and CMV; research initiatives dedicated to understanding their interactions are urgently needed.
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Affiliation(s)
- Muzammil M Khan
- Department of Medicine, Division of Gastroenterology, Liver Research Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Mukarram J Ali
- Department of Medicine, Division of Gastroenterology, Liver Research Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Hira Hanif
- Department of Medicine, Division of Gastroenterology, Liver Research Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Muhammad H Maqsood
- Department of Medicine, Division of Gastroenterology, Liver Research Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Imama Ahmad
- Department of Medicine, North Shore Medical Center, Salem, MA, USA
| | - Javier E G Alvarez
- Department of Medicine, Division of Gastroenterology, Liver Research Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Maria-Andreea Catana
- Department of Medicine, Division of Gastroenterology, Liver Research Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Daryl T Y Lau
- Department of Medicine, Division of Gastroenterology, Liver Research Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Corresponding author. Department of Medicine, Liver Research Center, 110 Francis Street, Suite 4A, Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA. Tel: +1 (617) 632-1070; Fax: (617) 632-1065;
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14
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Liu A, Liu C, Deng X, Huang Y, Liao L, Meng Z, He M, Huang J. The association between serum CD4 T lymphocyte counts and surgical outcomes in HIV/AIDS patients in Guangxi, China: a retrospective cohort study. PeerJ 2021; 9:e12023. [PMID: 34616598 PMCID: PMC8459729 DOI: 10.7717/peerj.12023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 07/29/2021] [Indexed: 02/05/2023] Open
Abstract
Background HIV/AIDS is a chronic disease leading to complications in infected individuals that often require surgical intervention. These patients' serum CD4 T lymphocyte (CD4) counts represent one of the most important indicators of their ability to tolerate surgical treatment. Previous studies have demonstrated that CD4 cell count (CD4-CC) < 200 cells/μl may increase the risk of surgical complications in these patients, limiting their ability to undergo surgery, which may negatively affect their quality of life. Further investigation into the surgical outcomes of patients with CD4-CC < 200 cells/μl should provide guidance in making appropriate clinical decisions for the optimal healthcare of this patient demographic. Methods All enrolled patients were selected from 14 prefecture-level general hospitals in Guangxi, China, and were referred to AIDS outpost hospitals for inpatient surgical therapy. A total cohort of 168 adult patients was retrospectively analyzed. Multifactorial and stratified analyses were performed to evaluate the in surgical outcome differences for patients with CD4-CC < 200 cells/μl (N = 43), using those with CD4-CC ≥ 200 cells/μl (N = 125) as controls. Results Poor incisional healing was used as the primary outcome indicator, and postoperative complications were used as the secondary outcome indicator. In the patient group with CD4-CC < 200 cells/μl, the risk of surgical complications was significantly increased (OR 2.379; 95% CI [1.049-5.394]) after adjustment. Adjusted stratified analysis of the CD4-CC < 200 cells/μl group revealed that individuals over 60 years (OR 27.504; 95% CI [2.297-329.317]) with erythrocyte counts below 4.00/ml for males or 3.50/ml for females (OR 3.353; 95% CI [1.079-10.419]) had a significantly higher risk of postoperative complications; this finding was statistically different from the control (CD4 ≥ 200 cells/μl) group. However, there was no significant difference between the two groups regarding the risk of poorly healed incision outcomes. Conclusions Preliminary findings suggest that a serum CD4-CC < 200 cells/μl is not a definitive contraindication for surgical therapy and that baseline and surgical characteristics may help predict surgical outcomes in these patients. Further studies are needed to confirm these findings.
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Affiliation(s)
- Aimei Liu
- Longtan Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China.,Infectious Disease Medical Quality Control Center, Liuzhou, Guangxi, China
| | - Cunxu Liu
- Longtan Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China.,Infectious Disease Medical Quality Control Center, Liuzhou, Guangxi, China
| | - Xiaojun Deng
- Longtan Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Yongbao Huang
- Orthopedics, Longtan Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Linchu Liao
- General Surgery, Longtan Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Zhihao Meng
- Infection, Longtan Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Minfu He
- Longtan Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Junli Huang
- Longtan Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China.,Infectious Disease Medical Quality Control Center, Liuzhou, Guangxi, China
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15
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Burkovsky L, Kahloan WM, Acharya A, Nair G, Conti RAS. A rare case of cytomegalovirus causing respiratory failure and a large pericardial effusion. J Community Hosp Intern Med Perspect 2021; 11:693-697. [PMID: 34567467 PMCID: PMC8462861 DOI: 10.1080/20009666.2021.1954283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Cytomegalovirus (CMV) infection is asymptomatic in the majority of immunocompetent patients. However, it can cause severe presentations, particularly in patients who are immunocompromised. We are reporting a rare association between respiratory failure secondary to cavitary pneumonia and a large pericardial effusion due to CMV infection in a patient with human immunodeficiency virus. The patient presented with hypoxic respiratory failure and a large pericardial effusion at risk of tamponade. After extensive investigation, the sole pathogen identified in the patient’s bronchoalveolar lavage and pericardial fluid was CMV.
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Affiliation(s)
- Leah Burkovsky
- Internal Medicine, Saba University School of Medicine, the Bottom, Saba, Netherland Antilles
| | - Wahab M Kahloan
- Internal Medicine, Saba University School of Medicine, the Bottom, Saba, Netherland Antilles
| | | | - Gayatri Nair
- Internal Medicine, Saint Agnes Hospital, Baltimore, MD, USA
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16
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Yan J, Zhang B, Zhang Z, Shi J, Liu S, Qi J, Wang M. Case Report: Tropheryma whipplei Hide in an AIDS Patient With Pneumocystis Pneumonia. Front Public Health 2021; 9:663093. [PMID: 34485213 PMCID: PMC8414578 DOI: 10.3389/fpubh.2021.663093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 07/19/2021] [Indexed: 12/19/2022] Open
Abstract
Introduction: Pneumocystis pneumonia (PCP) is one of the most common opportunistic infections in HIV-infected patients. However, coinfection with Tropheryma whipplei is infrequent in AIDS patients with PCP. Case Presentation: We report a 28-year-old male AIDS patient coinfected with T. whipplei and Pneumocystis jirovecii diagnosed in the bronchoalveolar lavage. After sulfamethoxazole-trimethoprim and meropenem treatment, the patient showed clinical improvement in 2 weeks. Conclusion: Clinicians need to be alert to the occurrence of T. whipplei infection in AIDS patients with PCP and timely diagnosis and antibacterial treatments are essential. This case may help clinicians for timely diagnosis of the coinfection of T. whipplei and P. jirovecii in AIDS patients.
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Affiliation(s)
- Jun Yan
- Department II of Infectious Diseases, Xixi Hospital of Hangzhou, Zhejiang University, Hangzhou, China
| | - Binhai Zhang
- Department II of Infectious Diseases, Xixi Hospital of Hangzhou, Zhejiang University, Hangzhou, China
| | - Zhongdong Zhang
- Department II of Infectious Diseases, Xixi Hospital of Hangzhou, Zhejiang University, Hangzhou, China
| | - Jinchuan Shi
- Department II of Infectious Diseases, Xixi Hospital of Hangzhou, Zhejiang University, Hangzhou, China
| | - Shourong Liu
- Department II of Infectious Diseases, Xixi Hospital of Hangzhou, Zhejiang University, Hangzhou, China
| | - Jianjiang Qi
- Department II of Infectious Diseases, Xixi Hospital of Hangzhou, Zhejiang University, Hangzhou, China
| | - Mengyan Wang
- Department II of Infectious Diseases, Xixi Hospital of Hangzhou, Zhejiang University, Hangzhou, China
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17
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Gama WM, Frank CHM, Almeida TVR, Dos Santos DS, Chaves YO, da Silva DF, Orlandi PP, Pereira FR, Magalhães GF, Baptista BJ, de Oliveira Silva VL, da Silva Balieiro AA, Santana MF, Gonçalves RL, da Costa AG, Dos Santos MC, de Lima Ferreira LC, Lacerda MVG, Nogueira PA. Immunologic biomarkers, morbidity and mortality among HIV patients hospitalised in a Tertiary Care Hospital in the Brazilian Amazon. BMC Infect Dis 2021; 21:876. [PMID: 34445956 PMCID: PMC8394190 DOI: 10.1186/s12879-021-06566-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 08/12/2021] [Indexed: 11/23/2022] Open
Abstract
Background The irregular use of antiretroviral therapy (ART) and late diagnosis still account for a large part of HIV-associated mortality in people living with HIV (PLHIV). Herein, we describe HIV-associated morbidity among hospitalised HIV/AIDS patients with advanced immunosuppression and assess the comorbidities, laboratory parameters, and immunological markers associated with mortality. Methods The cross-sectional study was conducted at the Fundação de Medicina Tropical Doutor Heitor Vieira Dourado (FMT-HVD) in Manaus, Brazil. In all, 83 participants aged between 12 and 70 years were enrolled by convenience within 72 h of their hospitalisation. Clinical and laboratory data were obtained from electronic medical records. We prospectively measured the cytokines Th1/Th2/Th17 and inflammatory cytokines IL-8, IL-1β, and IL-12 using cytometric bead array, and the soluble CD14 using in-house enzyme-linked immunosorbent assay. Results The HIV/AIDS inpatients presented a scenario of respiratory syndromes as the most prevalent comorbidity. Almost all patients had CD4 T counts below 350 cells/mL and the mortality rate was 20.5%. Pulmonary tuberculosis, neurotoxoplasmosis and oropharyngeal–esophageal candidiasis were the most prevalent opportunistic infections. TB and weight loss were more prevalent in HIV/AIDS inpatients who died. The Mann Whitney analysis showed that those who died had higher platelet distribution width (PDW) on admission, which is suggestive for platelet activation. The Poisson multivariate analysis showed the prevalence of TB, digestive syndrome and increases in IL-8 and lactate dehydrogenase (LDH) associated to death. Conclusions The advanced immunosuppression characterized by the opportunistic infections presented in these HIV/AIDS inpatients was the major factor of mortality. The role of platelet activation in worse outcomes of hospitalisation and the IL-8 associated with the context of advanced immunosuppression may be promising markers in the prediction of mortality in HIV/AIDS patients.
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Affiliation(s)
- Wellington Mota Gama
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil
| | | | | | - Daniel Silva Dos Santos
- Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil
| | - Yury Oliveira Chaves
- Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.,Programa de Pós-Graduação em Biologia Parasitária, Instituto Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Danielle Furtado da Silva
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil
| | - Patrícia Puccinelli Orlandi
- Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.,Instituto Aggeu Magalhaes, Fundação Oswaldo Cruz-Fiocruz, Recife, Brazil
| | | | - Gleicienne Feliz Magalhães
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil
| | | | | | - Antônio Alcirley da Silva Balieiro
- Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.,Programa de Pós-Graduação em Biologia Parasitária, Instituto Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Monique Freire Santana
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Roberta Lins Gonçalves
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Amazonas, Manaus, Brazil
| | - Allyson Guimarães da Costa
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil.,Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil.,Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas, Manaus, Brazil.,Programa de Pós-Graduação em Ciências Aplicadas à Hematologia, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Marcelo Cordeiro Dos Santos
- Instituto Aggeu Magalhaes, Fundação Oswaldo Cruz-Fiocruz, Recife, Brazil.,Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Luís Carlos de Lima Ferreira
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Amazonas, Manaus, Brazil.,Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Marcus Vinicius Guimaraes Lacerda
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.,Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Paulo Afonso Nogueira
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil. .,Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil. .,Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.
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18
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Sun S, Xu B, Zhang Q, Zhao CS, Ma R, He J, Zhang Y. The Early Results of Vertebral Pathological Compression Fracture of Extra- nodal Lymphoma with HIV-positive Patients Treated by Percutaneous Kyphoplasty. Curr HIV Res 2021; 18:248-257. [PMID: 32386494 DOI: 10.2174/1570162x18666200510010207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 04/14/2020] [Accepted: 04/17/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Vertebral pathological compression fracture involving extra-nodal lymphoma impacts negatively on the quality of life of HIV-positive patients. The choice of a safe and effective approach to palliative care in this condition remains a challenge. OBJECTIVE The purpose of this study was to investigate the safety and efficacy of percutaneous kyphoplasty (PKP) in the treatment of vertebral pathological compression fracture of extra-nodal lymphoma in HIV-positive patients. METHODS A retrospective analysis, from January 2016 to August 2019, was performed on 7 HIVpositive patients, 3 males and 4 females, with extra-nodal lymphoma with a vertebral pathological compression fracture. The patients were treated using percutaneous kyphoplasty in our hospital. Preoperative assessment of the patients was conducted regarding their hematological profile, biochemical indicators, liver and kidney function, blood coagulation function, CD4+T lymphocyte count and viral load. Subsequently, the patients were placed on highly active antiretroviral therapy (HAART) and rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (RCHOP) regimen. Besides, antibiotics, nutritional support and immune-modulating drugs were also administered, rationally. Postoperatively, the height of the anterior edge of the injured vertebrae, Visual Analogue Scale (VAS) and Oswestry Disability Index (ODI) values were evaluated. Patients were also monitored for any complications related to the operation. RESULTS The average CD4+T cell count for the patients was 164 (range 114 ~247 / ul), while the viral load was 26,269 (range 5,765 ~82,321 copies/ul). All patients received nutritional and immune support and registered significant improvements in the levels of ALB and Hb (P<0.05). In all cases, the operation was uneventful with neither cement leakage nor toxic reactions observed. Similarly, no opportunistic infections, other complications or deaths were reported. The height of the anterior vertebral body and the ODI score of the injured vertebrae were significantly improved immediately after surgery (P<0.05). Compared to the preoperative VAS (7.71±1.11), postoperative values were significantly reduced immediately after surgery (3.85±0.90) and at 2 weeks, 1 month and 6 months post-surgery: 2.71±0.76, 3.29±1.11, and 4.00±0.82, respectively (P<0.01). CONCLUSION Supported with appropriate perioperative treatment measures, PKP is safe and effective in the treatment of pathological vertebral compression fracture due to extra-nodal lymphoma in HIV-positive patients.
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Affiliation(s)
- Sheng Sun
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, No.8, Jingshun East Street, Chaoyang District, Beijing 100015, China
| | - Biao Xu
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, No.8, Jingshun East Street, Chaoyang District, Beijing 100015, China
| | - Qiang Zhang
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, No.8, Jingshun East Street, Chaoyang District, Beijing 100015, China
| | - Chang-Song Zhao
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, No.8, Jingshun East Street, Chaoyang District, Beijing 100015, China
| | - Rui Ma
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, No.8, Jingshun East Street, Chaoyang District, Beijing 100015, China
| | - Jie He
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, No.8, Jingshun East Street, Chaoyang District, Beijing 100015, China
| | - Yao Zhang
- Department of Orthopedics, Beijing Ditan Hospital, Capital Medical University, No.8, Jingshun East Street, Chaoyang District, Beijing 100015, China
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Sun J, Sun W, Tang Y, Zhang R, Liu L, Shen Y, Wang J, Chen J, Qi T, Wang Z, Song W, Lin Y, Xu S, Lu H. Clinical characteristics and risk factors for poor prognosis among HIV patients with Talaromyces marneffei bloodstream infection. BMC Infect Dis 2021; 21:514. [PMID: 34074256 PMCID: PMC8170804 DOI: 10.1186/s12879-021-06232-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 05/24/2021] [Indexed: 12/04/2022] Open
Abstract
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 < 0.05. 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 had a 12.6-fold higher risk of poor prognosis than those with CD8 count > 200/μl (p = 0.04), and those with BDG < 100 pg/mL had a 34.9-fold higher risk of poor prognosis than 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.
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Affiliation(s)
- Jianjun Sun
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Weiwei Sun
- Department of Obstetrics and Gynecology, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yang Tang
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Renfang Zhang
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Li Liu
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yinzhong Shen
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Jiangrong Wang
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Jun Chen
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Tangkai Qi
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Zhenyan Wang
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Wei Song
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yixiao Lin
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Shuibao Xu
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China
| | - Hongzhou Lu
- Department of Infection and Immunity, Shanghai Public Health Clinical Center, Shanghai, China. .,Department of Infectious Disease, Huashan Hospital Affiliated to Fudan University, Shanghai, China. .,Department of Internal Medicine, Shanghai Medical College, Fudan University, Shanghai, China.
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20
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Miao X, Ye H, Yang S, Su F. Concurrence of Talaromycosis and Kaposi Sarcoma in an HIV-Infected Patient: A Case Report. Curr HIV Res 2021; 19:195-198. [PMID: 33153422 DOI: 10.2174/1570162x18999201105161137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/02/2020] [Accepted: 10/10/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Concurrence of talaromycosis, an infection caused by the opportunistic fungal pathogen Talaromyces marneffei and Kaposi sarcoma, a common vascular tumor, is a rare but severe medical condition in patients infected with the human immunodeficiency virus (HIV). Despite poor outcomes, the clinical characteristics and management strategies for HIV-infected patients with comorbid Kaposi sarcoma and talaromycosis have not been well documented. CASE PRESENTATION A 33-year-old HIV-positive male patient presented to the Department of Infectious Diseases at Wenzhou Central Hospital with cough, sputum expectoration, hemoptysis, rashes on the feet and violaceous plaques in the oral cavity. Chest computed tomography (CT) showed bilateral nodules, patchy shadows and lymphadenectasis. Skin biopsy and histopathological examination indicated Kaposi sarcoma. T. marneffei was isolated from blood cultures and suggested talaromycosis. The patient's overall conditions significantly improved following initiation of combination antiretroviral therapy (cART) and chemotherapy for Kaposi sarcoma and antifungal treatment for talaromycosis. CONCLUSION Severe medical conditions such as Kaposi sarcoma and talaromycosis may coexist in HIV-infected patients and pose an increased risk of mortality. Etiological diagnosis and treatment are the keys to the successful management of HIV-infected patients with these concurrent conditions.
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Affiliation(s)
- Xingguo Miao
- Department of Infectious Diseases, Wenzhou Central Hospital, Zhejiang, 32500, China
| | - Hui Ye
- Department of Infectious Diseases, Wenzhou Central Hospital, Zhejiang, 32500, China
| | - Shoufeng Yang
- Department of Infectious Diseases, Wenzhou Central Hospital, Zhejiang, 32500, China
| | - Feifei Su
- Department of Infectious Diseases, Wenzhou Central Hospital, Zhejiang, 32500, China
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21
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Toxoplasma gondii infection in hospitalized people living with HIV in Spain, 1997 to 2015. Parasitol Res 2021; 120:755-761. [PMID: 33447884 DOI: 10.1007/s00436-020-07007-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/07/2020] [Indexed: 10/22/2022]
Abstract
Toxoplasma gondii infection was one of the most frequent AIDS-defining conditions in HIV-infected individuals until the advent of combination antiretroviral therapy. We aimed to assess the clinical load, coinfection, and mortality, as well as time trends for people living with HIV and hospitalized with Toxoplasma gondii infection, in Spain from 1997 to 2015. Retrospective observational analysis using the Spanish National Registry of Hospital Discharges. Information was retrieved for the study period using the International Classification of Diseases, 9th revision. There were 66,451,094 hospital admissions in Spain from 1997 to 2015, including 472,269 (0.71%) in people living with HIV. Toxoplasma gondii infection was registered in 9006 of these (overall prevalence 1.91%), making it the fifth most common opportunistic infection in hospitalized HIV-positive patients. Prevalence of Toxoplasma gondii infection declined in this group from 4.2% in 1997 to 0.8% in 2015 (p < 0.001), while mean age increased, from 35 years in 1997 to 44 years in 2015. The overall in-hospital mortality rate declined from 13.5% in 1997 to 8.9% in 2015, and it was higher in the concomitant presence of bacterial pneumonia (28.9% vs. 10.2%, p < 0.001), cryptosporidiosis (26.9% vs. 11.5%; p = 0.03), cytomegalovirus disease (18.2% vs. 11.2%, p < 0.001), Pneumocystis jiroveci pneumonia (31.5% vs. 10.5%, p < 0.001), leukoencephalopathy (19.8% vs. 11.78% p < 0.001), and wasting syndrome (29.3% vs 10.9%; p < 0.001). Toxoplasma gondii infection prevalence has significantly declined among hospitalized HIV-infected patients in Spain during the last two decades, coinciding with the widespread use of combination antiretroviral therapy.
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Wang Y, Liang H, Zhang L, Zhang Z, Wu L, Ni L, Gao G, Yang D, Zhao H, Xiao J. The burden of serious non-AIDS-defining events among admitted cART-naive AIDS patients in China: An observational cohort study. PLoS One 2020; 15:e0243773. [PMID: 33351812 PMCID: PMC7755215 DOI: 10.1371/journal.pone.0243773] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 11/29/2020] [Indexed: 12/17/2022] Open
Abstract
The objective of this study was to elucidate the burden, risk factors, and prognosis of serious non-AIDS-defining events among admitted cART-naive AIDS patients in China. The evaluation of the burden, risk factors and prognosis of serious NADEs was carried out among 1309 cART-naive AIDS patients (median age: 38.2 years, range: 18–78 years) admitted in Beijing Ditan Hospital between January 2009 and December 2018. Among 1309 patients, 143 patients (10.9%) had at least one serious NADEs, including 49 (3.8%) with cerebrovascular diseases, 37 (2.8%) with non-AIDS-defining cancers, 28 (2.1%) with chronic kidney diseases, 26 (2.0%) with cardiovascular diseases, and 18 (1.4%) with liver cirrhosis. Serious NADEs distributed in different age and CD4 levels, especially with age ≥50 years and CD4 ≤350 cells/ul. Other traditional risk factors, including cigarette smoking (OR = 1.9, 95%CI = 1.3–2.8, p = 0.002), hypertension (OR = 2.5, 95%CI = 1.7–3.7, p<0.001), chronic HCV infection (OR = 2.8, 95%CI = 1.4–5.6, p = 0.004), and hypercholesterolemia (OR = 4.1, 95% CI = 1.2–14.1, p = 0.026), were also associated with serious NADEs. Seventeen cases (1.3%) with serious NADEs died among hospitalized cART-naive AIDS patients, and severe pneumonia (HR = 5.5, 95%CI = 1.9–15.9, p<0.001) and AIDS-defining cancers (HR = 3.8, 95%CI = 1.1–13.2, p = 0.038) were identified as risk factors associated with an increased hazard of mortality among these patients with serious NADEs. Serious NADEs also occurred in cART-naive AIDS patients in China with low prevalence. Our results reminded physicians that early screening of serious NADEs, timely intervention of their risk factors, management of severe AIDS-defining events, multi-disciplinary cooperation, and early initiation of cART were essential to reduce the burden of serious NADEs.
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Affiliation(s)
- Yu Wang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongyuan Liang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ling Zhang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Zhe Zhang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Liang Wu
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Liang Ni
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Guiju Gao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Di Yang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongxin Zhao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- * E-mail: (HZ); (JX)
| | - Jiang Xiao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- * E-mail: (HZ); (JX)
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Wang H, Chang Y, Cui ZZ, Liu ZJ, Ma SF. Admission C-Reactive Protein-to-Albumin Ratio Predicts the 180-Day Mortality of AIDS-Related Pneumocystis Pneumonia. AIDS Res Hum Retroviruses 2020; 36:753-761. [PMID: 32580561 DOI: 10.1089/aid.2020.0057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Assessment tools are necessary for the adequate stratification of patients with AIDS-related pneumocystis pneumonia (PCP). The aim of this study was to evaluate the ability of severity assessment scores and inflammation- and nutrition-based parameters for predicting the 180-day mortality of AIDS-related PCP. This was a retrospective cohort study of patients with AIDS-related PCP admitted at the Beijing Di-Tan Hospital. The CURB-65 score, Pneumonia Severity Index (PSI) score, Acute Physiology And Chronic Health Evaluation II (APACHE II) score, C-reactive protein-to-albumin ratio (CAR), procalcitonin, neutrophil-to-lymphocyte ratio, lymphocyte-to-monocyte ratio, and platelet-to-lymphocyte ratio during the first 24 h of intensive care unit admission were analyzed. The prognostic values of the severity assessment scores and biomarkers for 180-day mortality were evaluated using receiver operating characteristic (ROC) curves and integrated discrimination improvement (IDI) indexes. A total of 123 patients with AIDS-related PCP were included. Fifty-five patients were dead, and 68 were still alive at 180 days after admission. CAR, CURB-65, PSI, and APACHE II were independent predictors of 180-day mortality. The optimal cutoff value of CAR was 2.0 mg/g [area under the ROC curve = 0.844, 95% credential interval (CI) = 0.776-0.913], and CAR >2.0 mg/g increased the prognostic value of all three severity assessment scores, with an IDI index of 5.1% for the CURB-65 score, 8.1% for the PSI score, and 4.1% for the APACHE II score (all p < .05). Combining CAR >2.0 mg/g enhanced the capability of CURB-65, APACHE II, and PSI in predicting the 180-day mortality of patients with AIDS-related PCP.
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Affiliation(s)
- Hui Wang
- Department of Emergency Medicine, Beijing Di-Tan Hospital, Capital Medical University, Beijing, China
| | - Yufei Chang
- Department of Emergency Medicine, Beijing Di-Tan Hospital, Capital Medical University, Beijing, China
| | - Zhi-Zhang Cui
- Department of Emergency Medicine, Beijing Di-Tan Hospital, Capital Medical University, Beijing, China
| | - Zhi-Juan Liu
- Department of Emergency Medicine, Beijing Di-Tan Hospital, Capital Medical University, Beijing, China
| | - Shan-Fang Ma
- Department of Emergency Medicine, Beijing Di-Tan Hospital, Capital Medical University, Beijing, China
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24
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Qin Y, Huang X, Chen H, Liu X, Li Y, Hou J, Li A, Yan X, Chen Y. Burden of Talaromyces marneffei infection in people living with HIV/AIDS in Asia during ART era: a systematic review and meta-analysis. BMC Infect Dis 2020; 20:551. [PMID: 32727383 PMCID: PMC7392840 DOI: 10.1186/s12879-020-05260-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 07/16/2020] [Indexed: 12/11/2022] Open
Abstract
Background Talaromyces marneffei (TM) is a dimorphic fungus mainly prevalent in Southeast Asian countries, which often causes disseminated life-threatening infection. TM infection often occurs in HIV/AIDS patients even in the antiretroviral therapy (ART) era. However, there has as yet, not been a systematic analysis of the prevalence of TM infection in HIV-infected populations in Asia. Methods In this study, we searched Pubmed, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), and WanFang from inception to 21 November 2018 for studies reporting TM infection in people living with HIV/AIDS (PLWHA). Our meta-analysis included studies investigating the prevalence of TM infection in PLWHA. Reviews, duplicate studies, and animal studies were excluded. A random effects model was used to estimate pooled prevalence, and meta-regression analysis was conducted to explore potential factors for heterogeneity. Results 159,064 patients with HIV infection in 33 eligible studies were included in our meta-analysis. The pooled prevalence of TM infection in PLWHA was 3.6%. Vietnam had the highest prevalence (6.4%), followed by Thailand (3.9%), China (3.3%), India (3.2%) and Malaysia (2.1%). In China, TM infection was most prevalent in South China (15.0%), while the burden in Southwest China was not very heavy (0.3%). CD4+ T-cell counts below 200 cells/mm3 contributed to the increased risk of TM infection in PLWHA (OR 12.68, 95%CI: 9.58–16.77). However, access to ART did not significantly decrease the risk of TM infection in PLWHA. Conclusions The burden of TM infection in Asia is heavy, and varies from region to region. PLWHA in lower latitude areas are more likely to suffer from TM infection. Optimization of diagnostic tools and universal screening for TM in vulnerable people to ensure early case detection and prompt antifungal treatment should be considered.
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Affiliation(s)
- Yuanyuan Qin
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China.,Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xiaojie Huang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Hui Chen
- School of Biomedical Engineering, Capital Medical University, Beijing, China
| | - Xinchao Liu
- Infectious Diseases Department, Peking Union Medical College Hospital, Beijing, China
| | - Yao Li
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China.,Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Jianhua Hou
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Aixin Li
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xiaofeng Yan
- Chongqing Public Health Medical Center, Chongqing, China.
| | - Yaokai Chen
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China.
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25
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Response to the letter from Dr J. Wang. Epidemiol Infect 2020; 148:e133. [PMID: 32633707 PMCID: PMC7355214 DOI: 10.1017/s0950268820001375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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26
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Changes in clinical indicators among human immunodeficiency virus patients who failed in antiretroviral therapy during 2004–2016 in Yunnan, China: an observational cohort study. GLOBAL HEALTH JOURNAL 2020. [DOI: 10.1016/j.glohj.2020.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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27
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Sun L, Zhang L, Yang K, Chen XM, Chen JM, Xiao J, Zhao HX, Ma ZY, Qi LM, Wang P. Analysis of the causes of cervical lymphadenopathy using fine-needle aspiration cytology combining cell block in Chinese patients with and without HIV infection. BMC Infect Dis 2020; 20:224. [PMID: 32171271 PMCID: PMC7071630 DOI: 10.1186/s12879-020-4951-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 03/04/2020] [Indexed: 05/30/2023] Open
Abstract
Background Cervical lymphadenopathy refers to a frequently observed clinical presentation in numerous pathological conditions. A wide spectrum of diseases can cause cervical lymphadenopathy, irrespective of the fact that the patients are infected with HIV or not. The present study focuses on validating whether the causes of cervical lymphadenopathy differ significantly in HIV and non-HIV patients by using fine-needle aspiration cytology (FNAC) combining cell block. Methods A total of 589 patients with cervical lymphadenopathy were recruited in the FNA clinic. The samples were obtained by an auto-vacuumed syringe that benefited the sampling more materials. The cytological smears were prepared by Hematoxylin and Eosin (HE), Periodic Acid Schiff (PAS), Gomori’s methenamine silver (GMS) and acid-fast staining. Cell blocks were made if required, and immunohistochemistry stain was performed on the cell block section. Results The study found 453 (76.9%) patients with HIV and 136 (23.1%) patients without HIV infection. The average age of HIV-infected patients was 34.8 ± 10.2 years, which was significantly lower than that of non-HIV-infected patients (42.9 ± 18.1 years) (p < 0.01). Of all patients infected with HIV, 390 (86.1%) were males. This proportion was significantly higher than that of non-HIV-infected patients [65/136 (47.8%)] (p < 0.01). The major causes of cervical lymphadenopathy in HIV positive patients were mycobacterial infection (38.4%), reactive hyperplasia (28.9%), non-specific inflammation (19.9%), and malignant lesions (4.2%). In contrast, the most common causes in HIV negative patients were reactive hyperplasia (37.5%), malignancy (20.6%), non-specific inflammation (19.1%) and mycobacterial infection (12.5%). Opportunistic infections such as non-tuberculous mycobacteria (4.2%), cryptococcosis (1.5%), Talaromyces marneffei (1.5%) and other fungi (0.4%) were found only in HIV-infected individuals. Non-Hodgkin’s lymphoma (2.4%) was the most common malignant lesion in patients with HIV infection, followed by Kaposi’s sarcoma (0.9%) and metastatic squamous cell carcinomas (0.7%). However, the most common malignancy in non-HIV-infected patients was metastatic carcinomas (14%) including small cell carcinomas, adenocarcinomas, squamous cell carcinomas and hepatocellular carcinoma, which were noticeably greater than the HIV patients (p < 0.01). Conclusions There were significantly different causes of cervical lymphadenopathy in HIV infected and non-HIV infected patients. FNAC was a useful diagnostic method for differential diagnosis of cervical lymphadenopathy.
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Affiliation(s)
- Lei Sun
- Department of Pathology, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, People's Republic of China.
| | - Liang Zhang
- Department of Pathology, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, People's Republic of China
| | - Kun Yang
- Department of Pathology, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, People's Republic of China
| | - Xiang-Mei Chen
- Department of Pathology, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, People's Republic of China
| | - Jia-Min Chen
- Department of Pathology, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, People's Republic of China
| | - Jiang Xiao
- Center for Infectious Diseases, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, China
| | - Hong-Xin Zhao
- Center for Infectious Diseases, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, China
| | - Zhi-Yuan Ma
- Department of Pathology, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, People's Republic of China
| | - Li-Ming Qi
- Department of Pathology, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, People's Republic of China
| | - Peng Wang
- Department of Pathology, Beijing Ditan Hospital,Captial Medical University, No. 8 Jing Shun East Street, Chaoyang District, Beijing, 100015, People's Republic of China.
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Perello R, Vergara A, Monclus E, Jimenez S, Montero M, Saubi N, Moreno A, Eto Y, Inciarte A, Mallolas J, Martínez E, Marcos MA. Cytomegalovirus infection in HIV-infected patients in the era of combination antiretroviral therapy. BMC Infect Dis 2019; 19:1030. [PMID: 31801482 PMCID: PMC6894188 DOI: 10.1186/s12879-019-4643-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 11/20/2019] [Indexed: 12/20/2022] Open
Abstract
Background Cytomegalovirus infection dramatically decreased with the introduction of antiretroviral therapy. Whether incidence, clinical characteristics and prognosis of cytomegalovirus in HIV infected patients, has changed over time is. scarcely known. Methods Retrospective single-center study. Patients included in this study were all HIV infected patients that went to our center for any disease, and were diagnosed with cytomegalovirus, during the period 2004–2015. epidemiological, clinical and laboratory patients variables were collected in a clinical database. Clinical characteristics, incidence of cytomegalovirus and predictors of mortality during the study were assessed. Results were considered statistically significant when p < 0.05. All statistical analyses were calculated by SPSS version 20.0 (Chicago, IL,USA). Results Fifty-six cases of cytomegalovirus infection, in HIV infected patients were identified during the study period (incidence rate-1.7 cases per 1000 persons/year). The most frequent presentation was systemic illness in 43% of cases. Of note,no patients presented with ophthalmic manifestations. The 30-days mortality was 18%. Predictors of mortality were, in the univariate analysis, admission to the intensive care unit OR 32.4 (3.65–287.06) p = 0.0001, and mechanic ventilation 84 OR (8.27–853.12) p = 0.0001, and ART OR 4.1 (0.97–17.31) p = 0.044. These variables were assessed by multivariate analysis, and only mechanical ventilation was statistically significant (p < 0.05) Conclusion Incidence of cytomegalovirus infection was higher than described in the antiretroviral therapy era. Clinical presentation has changed. Mechanic ventilation predicted mortality.
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Affiliation(s)
- R Perello
- Servicio de Urgencias, Hospital Clínic, Barcelona, Spain.
| | - A Vergara
- Servicio de Microbiología, CDB, Hospital Clínic, Barcelona, Spain
| | - E Monclus
- Servicio de Urgencias, Hospital Clínic, Barcelona, Spain
| | - S Jimenez
- Servicio de Urgencias, Hospital Clínic, Barcelona, Spain
| | - M Montero
- Servicio de Urgencias, Hospital Clínic, Barcelona, Spain
| | - N Saubi
- Servicio de Enfermedades Infecciosas, Hospital Clínic, Barcelona, Spain
| | - A Moreno
- Servicio de Microbiología, CDB, Hospital Clínic, Barcelona, Spain
| | - Y Eto
- Servicio de Enfermedades Infecciosas, Hospital Clínic, Barcelona, Spain
| | - A Inciarte
- Servicio de Enfermedades Infecciosas, Hospital Clínic, Barcelona, Spain
| | - J Mallolas
- Servicio de Enfermedades Infecciosas, Hospital Clínic, Barcelona, Spain
| | - E Martínez
- Servicio de Enfermedades Infecciosas, Hospital Clínic, Barcelona, Spain
| | - M A Marcos
- Servicio de Microbiología, CDB, Hospital Clínic, Barcelona, Spain
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29
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Tufa TB, Denning DW. The Burden of Fungal Infections in Ethiopia. J Fungi (Basel) 2019; 5:jof5040109. [PMID: 31771096 PMCID: PMC6958437 DOI: 10.3390/jof5040109] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/25/2019] [Accepted: 11/06/2019] [Indexed: 01/03/2023] Open
Abstract
The burden of severe fungal infections (FIs) is not well addressed in Ethiopia. We have estimated the burden of FIs from multiple demographic sources and by searching articles from PubMed. Opportunistic FIs were estimated using modelling and 2017 national HIV data. The burdens of chronic pulmonary aspergillosis (CPA) and allergic bronchopulmonary aspergillosis (ABPA) were estimated by using the prevalence of asthma, chronic obstructive pulmonary disease, and annual the incidence of tuberculosis. Of the 105,000,000 estimated Ethiopian population, 610,000 are thought to have HIV infection. Our estimation of HIV-related FIs were: 9900 cryptococcal meningitis (CM), 12,700 Pneumocystis jirovecii pneumonia (PCP), 76,300 oral and 56,000 oesophageal candidiasis cases. A remarkable 7,051,700 4–14-year-olds probably have tinea capitis and 1,469,000 women probably have recurrent Candida vaginitis. There were 15,200 estimated CPA cases (prevalence) and 11,500 invasive aspergillosis (IA) cases (incidence). Data are scant, but we estimated 5300 candidaemia and 800 Candida peritonitis cases. In conclusion, approximately 8% of Ethiopians suffer from FIs annually, mostly schoolchildren with tinea capitis. IA, CM and PCP are the major causes of fungal deaths. The absence of CD4 count is challenging the identification of HIV patients at risk of opportunistic FIs. There is a pressing need to improve FI diagnosis, probably including national surveillance.
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Affiliation(s)
- Tafese B. Tufa
- Asella Teaching and Referral Hospital, College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia
- Hirsch Institute of Tropical Medicine (HITM), Heinrich-Heine University, P.O. Box 04, Asella, Ethiopia
- Correspondence:
| | - David W. Denning
- The National Aspergillosis Centre, Wythenshawe Hospital, Manchester M23 9LT, UK
- The University of Manchester and Manchester Academic Health Science Centre, Manchester M13 9PL, UK;
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30
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Poh KC, Zheng S. A rare case of CMV pneumonia in HIV-infection. Respir Med Case Rep 2019; 28:100945. [PMID: 31709138 PMCID: PMC6831852 DOI: 10.1016/j.rmcr.2019.100945] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 10/07/2019] [Accepted: 10/12/2019] [Indexed: 02/01/2023] Open
Abstract
Cytomegalovirus (CMV) pneumonia is a rare opportunistic infection in the setting of HIV (Human Immunodeficiency Virus)-infection. Establishing accurate diagnosis of CMV pneumonia in HIV-infection can be challenging. Co-infections by multiple opportunistic pathogens are common and a high degree of clinical vigilance to evaluate for multiple infections, including CMV pneumonia, should be maintained. As there can be a degree of overlap in clinical and radiological features amongst different opportunistic infections affecting the lungs, definitive microbiological and cytohistologic evidences are needed. Reliance on microbiological evidence of CMV in respiratory specimens alone for the diagnosis of CMV pneumonia will lead to an over-diagnosis of the condition and unnecessary treatment. In our case report, we describe a 53-year-old man with recently diagnosed HIV-infection who presented with non-resolving pneumonia. A diagnosis of CMV pneumonia was reached through consistent clinical, radiological, microbiological and cytologic investigations. The patient made a full clinical recovery after being started on anti-CMV treatment.
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31
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Concurrent Persistent Cryptococcosis and Mycobacterium avium Complex Infections in a Patient With Human Immunodeficiency Virus. Ochsner J 2019; 19:169-173. [PMID: 31258430 DOI: 10.31486/toj.17.0113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Background: Fungal infections are known for their chronicity and latency and are difficult to eradicate. The pathophysiology of these invading pathogens and the resulting alteration of the immune system are not fully understood. Fungal meningitis is associated with significant rates of morbidity and mortality, especially among immunocompromised patients. Cryptococcosis, an infection secondary to the fungus Cryptococcus, is one of the most important opportunistic infections among patients with human immunodeficiency virus (HIV), and expediting treatment is crucial. Case Report: We report the case of a 28-year-old male with HIV who had a simultaneous co-infection with cryptococcal meningitis and Mycobacterium avium complex (MAC). The patient required a 2-week induction phase of antifungal medication with amphotericin B and flucytosine. Despite aggressive initial therapy and the patient's significant clinical improvement, his radiologic findings and lumbar puncture showed persistent cryptococcal infection. Conclusion: Concurrent infection with cryptococcosis and MAC is extremely rare even in immunosuppressed patients. In our case, the concurrent infection was associated with a prolonged course of therapy during the induction phase for cryptococcosis.
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32
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Wang M, Dai X, Huang Y, Sun J, Dong X, Guo Y, Hu C, Zhou Q, Zhu B. The presence of Pneumocystis jirovecii DNA in plasma is associated with a higher mortality rate in patients with AIDS-associated Pneumocystis pneumonia. Med Mycol 2019; 57:582-587. [PMID: 30380089 DOI: 10.1093/mmy/myy110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 08/21/2018] [Accepted: 09/22/2018] [Indexed: 01/21/2023] Open
Abstract
To examine the relationship between Pneumocystis jirovecii DNA (PJ-DNA) levels in blood from AIDS-associated Pneumocystis pneumonia (AIDS-PCP) and mortality, and to correlate mitochondrial large subunit rRNA (mtLSUrRNA) gene polymorphism with mortality, we performed a retrospective study including AIDS-PCP patients between 2014 and 2016 from one hospital in China. PJ-DNA in plasma was measured by nested polymerase chain reaction (PCR) of the mtLSUrRNA gene and in positive specimens we further detected the level of PJ-DNA using qPCR. Polymorphisms were observed at two positions (85 and 248) of the mtLSUrRNA gene by sequencing. The PJ-DNA positivity rate for survivors and nonsurvivors was 13.64% (9/66) and 78.57% (11/14) (P ≤ .001), respectively. Using multivariate analysis, we found that lactate dehydrogenase, PaO2, albumin and PJ-positive in blood were independent predictors of death (P = .011; P = .042; P = .01; P ≤ .001, respectively). The PJ-DNA level in the nonsurvivor group (n = 11) was higher than that of the survivor group (n = 9) (54610.3copies/ ml vs. 934.5 copies/ml, P = .006). Nine had genotype 1, and 88.89% (8/9) patients died. Of nine with genotype 3, 11.11% (1/9) died (P = .003). In conclusion, high PJ-DNA level detected by analyzing plasma and mtLSUrRNA genotype 1 are strongly associated with death in AIDS-PCP patients.
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Affiliation(s)
- Mengyan Wang
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xiahong Dai
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ying Huang
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jia Sun
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaotian Dong
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yongzheng Guo
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Caiqin Hu
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Qihui Zhou
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Biao Zhu
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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33
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Du L, Lin Y, Wang M, Yan L, Bai L, Feng P, Tang H. Mortality-related risks in treatment-naive hospitalized AIDS patients with opportunistic infections in Southwest China. Future Virol 2019. [DOI: 10.2217/fvl-2019-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Aim: We aimed to profile the characteristics and analyze the risk factors related to mortality in treatment-naive hospitalized AIDS patients with opportunistic infections (OIs) in Southwest China. Materials & methods: Two hundred and four treatment-naive patients diagnosed with AIDS-related OIs that were hospitalized in our hospital were enrolled. Their demographics, medical data and prognosis were described and analyzed. Result: Most patients were middle-aged married or cohabiting males. The infections in the respiratory system were the major OIs and leading cause of mortality. High CRP and IL-6 were identified as independent risk factors predicting mortality. Conclusion: Middle-aged treatment-naive males were the major victims of AIDS-related OIs. Respiratory infection should be monitored, and early intervention should be applied to improve prognosis if there is high CRP or IL-6 found.
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Affiliation(s)
- Lingyao Du
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, PR China
| | - Yixiao Lin
- Department of Infectious Diseases and Immunology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, PR China
| | - Ming Wang
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, PR China
| | - Libo Yan
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, PR China
| | - Lang Bai
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, PR China
| | - Ping Feng
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, PR China
| | - Hong Tang
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, PR China
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34
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Zhang Z, Xu L, Pang X, Zeng Y, Hao Y, Wang Y, Wu L, Gao G, Yang D, Zhao H, Xiao J. A Clinical scoring model to predict mortality in HIV/TB co-infected patients at end stage of AIDS in China: An observational cohort study. Biosci Trends 2019; 13:136-144. [PMID: 30930360 DOI: 10.5582/bst.2018.01309] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We construct and validate a non-invasive clinical scoring model to predict mortality in HIV/TB patients at end stage of AIDS in China. There were 1,007 HIV/TB patients admitted to Beijing Ditan Hospital from August 2009 to January 2018 included in this study, who were randomly assigned to form derivation cohort and validation cohort. A clinical scoring model was developed based on predictors associated with mortality identified with Cox proportional hazard models. The discrimination and accuracy of model were further validated using the area under the ROC curves. The derivation and validation cohort consisted of 807 and 200 patients in 8:2 ratio, respectively. In derivation cohort, anemia (HGB < 90g/L), tuberculous meningitis, severe pneumonia, hypoalbuminemia, unexplained infections or space-occupying lesions, and malignancies remained independent risk factors of mortality in HIV/TB co-infected patients, and included in this clinical scoring model. The model indicated good discrimination, including AUC = 0.858 (95% CI: 0.782-0.943) in the derivation cohort, and AUC = 0.867 (95% CI: 0.832-0.902) in validation cohort, respectively. The predicted scores were categorized into two groups to predict the mortality: low-risk (0-2 points with mortality with 3.6-9.1%) and high-risk (4-16 points with mortality with 26.42-74.62%), in which 54.55% and 74.62% of patients with score of 5 to 11 and 12-16 were died among high-risk group. Kaplan-Meier curve indicated a significant difference in the cumulative mortality in the two groups by log-rank test (p < 0.001). A clinical scoring model to assess the prognosis in HIV/TB patients at end stage of AIDS was constructed based on simple laboratory and clinical features available at admission, which may be an easy-to-use tool for physicians to evaluate the prognosis and treatment outcome in HIV/TB co-infected patients. The model was also applicable for predicting the death of end-stage HIV/TB patients within a 12 months period after discharge.
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Affiliation(s)
- Zhe Zhang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University.,The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University
| | - Ling Xu
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College
| | - Xiaoli Pang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University.,The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University
| | - Yongqin Zeng
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Health Science Center, Beijing University
| | - Yiwei Hao
- Division of Medical Records and Statistics, Beijing Ditan Hospital, Capital Medical University
| | - Yu Wang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University.,The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University
| | - Liang Wu
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University.,The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University
| | - Guiju Gao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University.,The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University
| | - Di Yang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University.,The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University
| | - Hongxin Zhao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University.,The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University
| | - Jiang Xiao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University.,The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University
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35
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A Model to Predict In-Hospital Mortality in HIV/AIDS Patients with Pneumocystis Pneumonia in China: The Clinical Practice in Real World. BIOMED RESEARCH INTERNATIONAL 2019; 2019:6057028. [PMID: 30906778 PMCID: PMC6398076 DOI: 10.1155/2019/6057028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 01/14/2019] [Indexed: 12/19/2022]
Abstract
We aimed to develop and validate a predictive model to evaluate in-hospital mortality risk in HIV/AIDS patients with PCP in China. 1001 HIV/AIDS patients with PCP admitted in the Beijing Ditan hospital from August 2009 to January 2018 were included in this study. Multivariate Cox proportional hazard model was used to identify independent risk factors of death, and a predictive model was devised based on risk factors. The overall in-hospital mortality was 17.3%. The patients were randomly assigned into derivation cohort (801cases) and validation cohort (200 cases) in 8:2 ratio, respectively, in which in derivation cohort we found that 7 predictors, including LDH >350U/L, HR>130 times/min, room air PaO2 <70mmHg, later admission to ICU, Anemia (HGB≤90g/L), CD4<50cells/ul, and development of a pneumothorax, were associated with poor prognosis in HIV/AIDS patients with PCP and were included in the predictive model. The model had excellent discrimination with AUC of 0.904 and 0.921 in derivation and validation cohort, respectively. The predicted scores were divided into two groups to assess the in-hospital mortality risk: low-risk group (0-11 points with mortality with 2.15-12.77%) and high-risk group (12-21 points with mortality with 38.78%-81.63%). The cumulative mortality rate also indicated significant difference between two groups with Kaplan-Meier curve (p<0.001). A predictive model to evaluate mortality in HIV/AIDS patients with PCP was constructed based on routine laboratory and clinical parameters, which may be a simple tool for physicians to assess the prognosis in HIV/AIDS patients with PCP in China.
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36
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Lee CY, Wu PH, Lu PL, Tsai HC. Changing Spectrum of Opportunistic Illnesses among HIV-Infected Taiwanese Patients in Response to a 10-Year National Anti-TB Programme. J Clin Med 2019; 8:jcm8020163. [PMID: 30717133 PMCID: PMC6406803 DOI: 10.3390/jcm8020163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 01/18/2019] [Accepted: 01/22/2019] [Indexed: 12/17/2022] Open
Abstract
The current trends and spectrum of acquired immunodeficiency syndrome (AIDS)-related opportunistic illnesses (AOIs) among newly diagnosed human immunodeficiency virus (HIV)-infected patients after the implementation of the 2006–2015 national anti-tuberculosis (TB) programmes in Taiwan remain unknown. We retrospectively reviewed 1757 patients at two centres in southern Taiwan between 2001 and 2015. Based on the anti-TB programme, patients were classified into periods 1 (2001–2005), 2 (2006–2010), and 3 (2011–2015). We further analysed factors associated with Mycobacterium tuberculosis (MTB) at presentation and during follow-up. The overall AOI incidence rate (23.6%) remained unchanged across the periods, with 81.4% of AOIs occurring at presentation. Pneumocystis jirovecii pneumonia was the leading AOI across the periods. MTB declined significantly from period 1 to period 3 (39.3% vs. 9.3%). Age and CD4+ cell count <200 cells/µL (vs. ≥501) were the risk factors associated with MTB at presentation, whereas period 2/3 (vs. period 1) was the protective factor. Intravenous drug use (vs. homosexual contact) was the risk factor associated with MTB during follow-up, and period 3 (vs. period 1) was the protective factor. AOI statistics in Taiwan must be closely monitored for fluctuations. Although MTB decreased substantially after implementation of the anti-TB programmes, additional efforts to reduce MTB are required.
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Affiliation(s)
- Chun-Yuan Lee
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80756, Taiwan.
- Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
- Center for Infectious Disease and Cancer Research (CICAR), Kaohsiung Medical University, Kaohsiung 807, Taiwan.
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
| | - Pei-Hua Wu
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80756, Taiwan.
- Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
| | - Po-Liang Lu
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80756, Taiwan.
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
- Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsin Chu 30010, Taiwan.
- Department of Laboratory Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan.
| | - Hung-Chin Tsai
- Division of Infectious Diseases, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan.
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan.
- Department of Parasitology, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
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37
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Opintan JA, Awadzi BK, Biney IJK, Ganu V, Doe R, Kenu E, Adu RF, Osei MM, Akumwena A, Grigg ME, Fahle GA, Newman MJ, Williamson PR, Lartey M. High rates of cerebral toxoplasmosis in HIV patients presenting with meningitis in Accra, Ghana. Trans R Soc Trop Med Hyg 2018; 111:464-471. [PMID: 29373741 DOI: 10.1093/trstmh/trx083] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 12/19/2017] [Indexed: 12/13/2022] Open
Abstract
Background Data on adult meningitis among patients infected with the human immunodeficiency virus (HIV) is scarce in western sub-Saharan Africa, including Ghana. Methods HIV-infected adults with a provisional diagnosis of meningitis were consecutively enrolled, between August 2014 and January 2016. After patient data collection, cerebrospinal fluid (CSF) was obtained and evaluated for microbiological aetiologies, cell counts and biochemistry. Caregiver clinicians provided limited data for inpatients at the end-point of discharge or death. Results Complete data sets from 84 patients were analysed (inpatients=63, outpatients=21). Median age was 40 years with 56% (47/84) being females. Only 30% (25/84) of the patients were on antiretroviral therapy (ART). CD4+ T-cell count was available for 81% (68/84) of patients and 61.9% (52/84) had counts below 150 cells/μL [median and interquartile range=56 (13.8-136)]. Microbiological aetiologies were detected in 60.7% (51/84) patients with the following distribution-Toxoplasmosis (25%), Epstein-Barr virus (28.6%), Cytomegalovirus and Cryptococcus (2.4%) each. Co-infection was identified in 20.7% (17/84) of the patients. Conclusion Patients presenting with symptoms of meningitis had advanced HIV/AIDS, a quarter of whom had cerebral toxoplasmosis or infection with EBV. A high index of suspicion, laboratory exclusion of cryptococcal meningitis and prompt patient management with anti-toxoplasmosis empiric therapy may thus be required for optimal treatment.
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Affiliation(s)
- Japheth A Opintan
- Department of Medical Microbiology, School of Biomedical & Allied Health Sciences, University of Ghana
| | - Benedict K Awadzi
- Department of Medical Microbiology, School of Biomedical & Allied Health Sciences, University of Ghana
| | | | - Vincent Ganu
- Korle-Bu Teaching Hospital, Fevers' Unit, Accra, Ghana
| | - Richard Doe
- Korle-Bu Teaching Hospital, Fevers' Unit, Accra, Ghana
| | - Ernest Kenu
- Korle-Bu Teaching Hospital, Fevers' Unit, Accra, Ghana
| | - Rita F Adu
- Department of Medicine, School of Medicine & Dentistry, University of Ghana
| | - Mary M Osei
- Department of Medical Microbiology, School of Biomedical & Allied Health Sciences, University of Ghana
| | - Amos Akumwena
- Department of Medical Microbiology, School of Biomedical & Allied Health Sciences, University of Ghana
| | - Michael E Grigg
- Laboratory of Clinical Immunology & Microbiology, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Gary A Fahle
- Laboratory of Clinical Immunology & Microbiology, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD.,Microbiology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Mercy J Newman
- Department of Medical Microbiology, School of Biomedical & Allied Health Sciences, University of Ghana
| | - Peter R Williamson
- Laboratory of Clinical Immunology & Microbiology, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Margaret Lartey
- Department of Medicine, School of Medicine & Dentistry, University of Ghana.,Korle-Bu Teaching Hospital, Fevers' Unit, Accra, Ghana
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Pang W, Shang P, Li Q, Xu J, Bi L, Zhong J, Pei X. Prevalence of Opportunistic Infections and Causes of Death among Hospitalized HIV-Infected Patients in Sichuan, China. TOHOKU J EXP MED 2018; 244:231-242. [PMID: 29563388 DOI: 10.1620/tjem.244.231] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Opportunistic infections (OIs) are the most significant complication of human immunodeficiency virus (HIV) infection. The prevalence of OIs differs among various countries in part due to different climates and socio-economic conditions. We, therefore, carried out the retrospective study at the Public Health Clinical Center of Chengdu, Sichuan to comprehensively investigate the prevalence of OIs, predictors of OIs, and risk factors for in-hospital death among HIV-infected patients. Sichuan in West China is characterized by the largest population living with HIV/Acquired immunodeficiency syndrome (AIDS) across China. In total, we reviewed 954 cases of HIV infection, admitted to the hospital during January 2014 to December 2015, and found that bacterial pneumonia (25.8%) was the most common OIs, followed by candida infection (18.3%), Pneumocystis jiroveci pneumonia (11.9%), tuberculosis (11.5%), infectious diarrhoea (9.3%), cryptococcus infection (7.3%), cytomegalovirus infection (4.9%), toxoplasmosis (4.6%), hepatitis C (4.0%), nontuberculous mycobacteria desease (2.2%) and Penicillium marneffei infection (0.3%). We also found two strongest risk factors for in-hospital mortality: CD4+T cell counts of less than 100 cells/μL and not receiving antiretroviral therapy. Moreover, the study revealed the specific pathogens causing bacterial pneumonia and/or candida infection, the effect of tuberculosis on CD4+T cell counts, and the drug resistance of Mycobacterium tuberculosis among HIV-infected and non-HIV-infected patients. The present findings may aid in the clinical diagnosis and treatment of HIV-infected patients, and could help developing efficient public health strategies in China.
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Affiliation(s)
- Wenwen Pang
- Department of West China School of Public Health, No.4 West China Teaching Hospital, Sichuan University
| | - Pengcheng Shang
- Department of Laboratory, Public Health Clinical Center of Chengdu
| | - Qingfeng Li
- Department of Laboratory, Public Health Clinical Center of Chengdu
| | - Jiao Xu
- Department of Laboratory, Public Health Clinical Center of Chengdu
| | - Lei Bi
- Department of Laboratory, Public Health Clinical Center of Chengdu
| | - Jing Zhong
- Department of Laboratory, Public Health Clinical Center of Chengdu
| | - Xiaofang Pei
- Department of West China School of Public Health, No.4 West China Teaching Hospital, Sichuan University
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HIV-associated opportunistic CNS infections: pathophysiology, diagnosis and treatment. Nat Rev Neurol 2018; 12:662-674. [PMID: 27786246 DOI: 10.1038/nrneurol.2016.149] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Nearly 30 years after the advent of antiretroviral therapy (ART), CNS opportunistic infections remain a major cause of morbidity and mortality in HIV-positive individuals. Unknown HIV-positive disease status, antiretroviral drug resistance, poor drug compliance, and recreational drug abuse are factors that continue to influence the morbidity and mortality of infections. The clinical and radiographic pattern of CNS opportunistic infections is unique in the setting of HIV infection: opportunistic infections in HIV-positive patients often have characteristic clinical and radiological presentations that can differ from the presentation of opportunistic infections in immunocompetent patients and are often sufficient to establish the diagnosis. ART in the setting of these opportunistic infections can lead to a paradoxical worsening caused by an immune reconstitution inflammatory syndrome (IRIS). In this Review, we discuss several of the most common CNS opportunistic infections: cerebral toxoplasmosis, progressive multifocal leukoencephalopathy (PML), tuberculous meningitis, cryptococcal meningitis and cytomegalovirus infection, with an emphasis on clinical pearls, pathological findings, MRI findings and treatment. Moreover, we discuss the risk factors, pathophysiology and management of IRIS. We also summarize the challenges that remain in management of CNS opportunistic infections, which includes the lack of phase II and III clinical trials, absence of antimicrobials for infections such as PML, and controversy regarding the use of corticosteroids for treatment of IRIS.
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Lee CY, Tseng YT, Lin WR, Chen YH, Tsai JJ, Wang WH, Lu PL, Tsai HC. AIDS-related opportunistic illnesses and early initiation of HIV care remain critical in the contemporary HAART era: a retrospective cohort study in Taiwan. BMC Infect Dis 2018; 18:352. [PMID: 30055564 PMCID: PMC6064097 DOI: 10.1186/s12879-018-3251-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 07/11/2018] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND No study has reported the epidemiology of AIDS-related opportunistic illnesses (AOIs) in patients with newly diagnosed HIV infection in Taiwan in the past decade. Understanding the current trends in AOI-related morbidity/mortality is essential in improving patient care and optimizing current public health strategies to further reduce AOIs in Taiwan in the era of contemporary highly active antiretroviral therapy (HAART). METHODS Eligible patients were evaluated at two referral centers between 2010 and 2015. The patients were stratified by date of diagnosis into three periods: 2010-2011, 2012-2013, and 2014-2015. The demographics, HIV stage at presentation according to the United States CDC 2014 case definition, laboratory variables, and the occurrence of AOIs and associated outcomes were compared among the patients. Logistic regression and Cox regression were respectively used to identify variables associated with the occurrence of AOIs within 90 days of HIV enrollment and all-cause mortality. RESULTS Over a mean observation period of 469 days, 1264 patients with newly diagnosed HIV with a mean age of 29 years and mean CD4 count of 275 cells/μL experienced 394 AOI episodes in 290 events. At presentation, 37.7% of the patients had AIDS; the frequency did not significantly differ across groups. The overall proportion of AOIs within the study period was 21.0%, and no decline across groups was observed. The majority of AOIs (91.7%) developed within 90 days of enrollment. All-cause and AOI-related mortality did not significantly differ across groups. Throughout the three study periods, AOIs remained the main cause of death (47/56, 83.9%), especially within 180 days of enrollment (40/42, 95.2%). A CD4 cell count of < 200 cells/μL at presentation was associated with increased adjusted odds of an AOI within 90 days [adjusted odds ratio, 40.84; 95% confidence intervals (CI), 12.59-132.49] and an elevated adjusted hazard of all-cause mortality (adjusted hazard ratio, 11.03; 95% CI, 1.51-80.64). CONCLUSIONS Despite efforts toward HIV prevention and management, early HIV care in Taiwan continues to be critically affected by AOI-related morbidity and mortality in the era of contemporary HAART. Additional targeted interventions are required for the earlier diagnosis of patients with HIV.
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Affiliation(s)
- Chun-Yuan Lee
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No.100, Tzyou 1st Road, Kaohsiung, 807 Taiwan
- Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Center for Infectious Disease and Cancer Research (CICAR), Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yu-Ting Tseng
- Division of Infectious Diseases, Department of Medicine, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Rd., Kaohsiung, 813 Taiwan
| | - Wei-Ru Lin
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No.100, Tzyou 1st Road, Kaohsiung, 807 Taiwan
| | - Yen-Hsu Chen
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No.100, Tzyou 1st Road, Kaohsiung, 807 Taiwan
- Sepsis Research Center, Graduate Institute of Medicine, College of Medicine, Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsin Chu, Taiwan
| | - Jih-Jin Tsai
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No.100, Tzyou 1st Road, Kaohsiung, 807 Taiwan
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Tropical Medicine Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Tropical Medicine Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Hung Wang
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No.100, Tzyou 1st Road, Kaohsiung, 807 Taiwan
| | - Po-Liang Lu
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, No.100, Tzyou 1st Road, Kaohsiung, 807 Taiwan
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsin Chu, Taiwan
- Department of Laboratory Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Hung-Chin Tsai
- Division of Infectious Diseases, Department of Medicine, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Rd., Kaohsiung, 813 Taiwan
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
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Sacarlal J, Denning DW. Estimated Burden of Serious Fungal Infections in Mozambique. J Fungi (Basel) 2018; 4:E75. [PMID: 29937480 PMCID: PMC6162438 DOI: 10.3390/jof4030075] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 06/22/2018] [Accepted: 06/22/2018] [Indexed: 11/16/2022] Open
Abstract
Mozambique is a sub-Saharan African country with limited information on the burden of fungal disease. We estimate the burden of serious fungal infections for the general healthy population and for those at risk, including those infected with HIV, patients with asthma, as well as those under intensive care. We consult the Mozambican National Institute of Statistics Population and Housing Census report to obtain denominators for different age groups. We use modelling and HIV data to estimate the burdens of Pneumocystis jirovecii pneumonia (PCP), Cryptococcal meningitis (CM) and candidiasis. Asthma, chronic obstructive pulmonary disease and tuberculosis data were used to estimate the burden of allergic bronchopulmonary aspergillosis (ABPA) and chronic pulmonary aspergillosis (CPA). In 2016, the Mozambique population was 26.4 million with 1.8 million people reported to be HIV-infected. Estimated annual incidence of fungal infections was: 33,380 PCP, 18,640 CM and 260,025 oral and oesophageal candidiasis cases. Following pulmonary tuberculosis, estimated numbers of people having chronic pulmonary aspergillosis (prevalence) and allergic bronchopulmonary aspergillosis complicating asthma are 18,475 and 15,626, respectively. Tinea capitis is common in children with over 1.1 million probably affected. We also highlight from studies in progress of high incidences of Histoplasmosis, CM and Pneumocystis jirovecii in adult HIV-infected patients. Prospective epidemiology studies with sensitive diagnostics are required to validate these estimates.
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Affiliation(s)
- Jahit Sacarlal
- Faculty of Medicine, University Eduardo Mondlane, Maputo 702, Mozambique.
| | - David W Denning
- The National Aspergillosis Centre, University Hospital of South Manchester, The University of Manchester and Manchester Academic Health Science Centre, Manchester M13 9PL, UK.
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Suri D, Jindal AK, Gupta A, Gupta A, Bajgai P, Singh R, Singh MP, Minz RW, Arora S, Singh S. Cytomegalovirus Disease in HIV-infected Children-A Single-Centre Clinical Experience over 23 Years. J Trop Pediatr 2018; 64:215-224. [PMID: 29873796 DOI: 10.1093/tropej/fmx052] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Cytomegalovirus (CMV) results in significant morbidity and mortality in Human Immunodeficiency Virus (HIV)-infected individuals. There is paucity of literature on paediatric CMV disease, especially from developing countries. METHODS A retrospective review of records of all HIV-infected children with evidence of CMV disease was done. RESULTS A total of 15 children were found to have CMV disease (retinitis in all, pneumonia in two and invasive gastrointestinal disease in one). Median CD4+ T cell count and percentage at diagnosis of CMV disease was 64.5 cells/µl and 3.6%, respectively. Intravenous ganciclovir was used in patients with active CMV disease. Of the 15 children, three died while two were lost to follow-up. Symptomatic patients had poor visual outcome and almost all children who were diagnosed on active screening attained normal vision. CONCLUSION Retinitis is the most common CMV disease in HIV-infected children. Early detection by active screening and initiation of systemic ganciclovir reduces the morbidity.
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Affiliation(s)
- Deepti Suri
- Pediatric Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Ankur K Jindal
- Pediatric Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Aman Gupta
- Pediatric Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Anju Gupta
- Pediatric Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Priya Bajgai
- Department of Ophthalmology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Ramandeep Singh
- Department of Ophthalmology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Mini P Singh
- Department Virology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Ranjana W Minz
- Department of Immunopathology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Sunil Arora
- Department of Immunopathology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Surjit Singh
- Pediatric Allergy Immunology Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
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Ji YJ, Liang PP, Shen JY, Sun JJ, Yang JY, Chen J, Qi TK, Wang ZY, Song W, Tang Y, Liu L, Zhang RF, Shen YZ, Lu HZ. Risk factors affecting the mortality of HIV-infected patients with pulmonary tuberculosis in the cART era: a retrospective cohort study in China. Infect Dis Poverty 2018; 7:25. [PMID: 29587840 PMCID: PMC5870507 DOI: 10.1186/s40249-018-0405-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 03/12/2018] [Indexed: 01/10/2023] Open
Abstract
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.
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Affiliation(s)
- Yong-Jia Ji
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Pei-Pei Liang
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Jia-Yin Shen
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Jian-Jun Sun
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Jun-Yang Yang
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Jun Chen
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Tang-Kai Qi
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Zhen-Yan Wang
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Wei Song
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Yang Tang
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Li Liu
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Ren-Fang Zhang
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Yin-Zhong Shen
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China
| | - Hong-Zhou Lu
- Department of Infectious Disease, Shanghai Public Health Clinical Center, Fudan University, No. 2901 Cao Lang Rd, Jinshan District, Shanghai, 201508, China. .,Department of Infectious Disease, Huashan Hospital Affiliated to Fudan University, Shanghai, 200040, China. .,Department of Internal Medicine, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
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Splenic Involvement in Disseminated Mycobacterium avium-intracellulare Infection: Magnetic Resonance Imaging Findings. J Comput Assist Tomogr 2018; 42:151-154. [PMID: 28708727 DOI: 10.1097/rct.0000000000000639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report the imaging findings of a patient with disseminated Mycobacterium avium-intracellulare complex presenting with multiple splenic lesions incompletely characterized on computed tomography in whom magnetic resonance imaging helped narrow the differential diagnosis. We discuss the magnetic resonance imaging findings suggesting the diagnosis, including the presence of focal susceptibility artifact within the lesions (ie, signal drop on T1 in-phase imaging), marked hypointensity on diffusion-weighted imaging, and faint progressive peripheral enhancement after contrast administration. We provide pathologic correlation to explain these imaging characteristics and a review of the literature of imaging characteristics in splenic involvement of M. avium-intracellulare complex infection.
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Styczynski J. Who Is the Patient at Risk of CMV Recurrence: A Review of the Current Scientific Evidence with a Focus on Hematopoietic Cell Transplantation. Infect Dis Ther 2017; 7:1-16. [PMID: 29204910 PMCID: PMC5840099 DOI: 10.1007/s40121-017-0180-z] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Indexed: 01/15/2023] Open
Abstract
Cytomegalovirus (CMV) is an agent of global infection, and its acquisition in a population is characterized by an age-dependent rise in seropositivity. After primary infection, CMV remains in the host cells in latent form, and it can reactivate in the case of immune suppression. The risk of CMV recurrence is dependent on the level of incompetency of the immune system, manifested as an impairment of T-cell immunity, including the presence and function of CMV-specific cytotoxic T lymphocytes. This article presents data on the incidence of CMV recurrence in groups of immunocompromised patients, including allogeneic hematopoietic stem cell transplantation (HSCT) patients and other groups of patients, based on a summary of reported data. The median rate of CMV recurrence in HSCT recipients was estimated as 37% after allogeneic transplant and 12% after autologous transplant, 5% in patients with nontransplant hematological malignancies, 14% in recipients of anti-CD52 therapy, 30% in solid organ transplant recipients, 21% in patients with primary immunodeficiencies, 20% during active replication in HIV-positive patients and 3.3% during antiretroviral therapy, 7% in patients with chronic kidney disease, 0.6% in patients with congenital infection, and 0.6% in neonates with primary infection. The highest risk of CMV recurrence and CMV disease is reported for HSCT CMV-seropositive recipients, regardless of donor serostatus. The odds ratio (OR) for CMV recurrence is higher for recipient-positive versus recipient-negative CMV serostatus transplants (OR 8.0), donor-negative/recipient-positive versus donor-positive/recipient-positive CMV serostatus transplants (OR 1.2), unrelated/mismatched versus matched-family donor transplants (OR 1.6), and acute graft-versus-host-disease versus other diseases (OR 3.2). Other risk factors have minor significance.
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Affiliation(s)
- Jan Styczynski
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland.
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Tuberculosis/cryptococcosis co-infection in China between 1965 and 2016. Emerg Microbes Infect 2017; 6:e73. [PMID: 28831193 PMCID: PMC5583669 DOI: 10.1038/emi.2017.61] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Revised: 05/23/2017] [Accepted: 06/11/2017] [Indexed: 11/08/2022]
Abstract
Cases of tuberculosis/cryptococcosis co-infection are rapidly increasing in China. However, most studies addressing this co-infection have been published in Chinese journals, and this publication strategy has obscured this disease trend for scientists in other parts of the world. Our investigation found that 62.9% of all co-infection cases worldwide were reported in the Chinese population (n=197) between 1965 and 2016, and 56.3% of these Chinese cases were reported after 2010. Nearly all cases originated from the warm and wet monsoon regions of China. HIV-positive subjects tended to correlate with more severe manifestations of a tuberculosis/cryptococcosis co-infection than those without HIV. Notablely, dual tubercular/cryptococcal meningitis was the most frequent (54.0%) and most easily misdiagnosed (95.2%, n=40/42) co-infection. We also found that the combined use of cerebrospinal fluid pressure and concentrations of glucose, protein and chlorine might be an inexpensive and effective indicator to differentiate tubercular/cryptococcal co-infection meningitis from tubercular meningitis and cryptococcal meningitis.
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Jung Y, Song KH, Choe PG, Park WB, Bang JH, Kim ES, Kim HB, Park SW, Kim NJ, Oh MD. Incidence of disseminated Mycobacterium avium-complex infection in HIV patients receiving antiretroviral therapy with use of Mycobacterium avium-complex prophylaxis. Int J STD AIDS 2017; 28:1426-1432. [PMID: 28592210 DOI: 10.1177/0956462417713432] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The incidence of disseminated Mycobacterium avium complex (MAC) infection in HIV patients has fallen markedly since the introduction of effective antiretroviral therapy (ART). However, current guidelines still recommend primary prophylaxis. We conducted a retrospective cohort study in a university-affiliated hospital from January 1998 to January 2014. During that period, HIV patients who had at least one CD4 cell count below 50 cells/mm3 and had been treated with ART were enrolled. We compared incidence of disseminated MAC infection in the 12 months after the first CD4 cell count below 50 cells/mm3 between prophylaxis and nonprophylaxis groups. A total of 157 patients were enrolled and the total observation period was 144 patient-years (PY). Thirty-three patients (21%) received primary MAC prophylaxis. The initial CD4 cell count of the prophylaxis group was lower than that of the nonprophylaxis group ( P = 0.024), but the proportion of patients who reached a CD4 cell count >100 cells/mm3 ( P = 0.234) and were virologically suppressed ( P = 0.513) 12 months after ART commencement was not different in the prophylaxis and nonprophylaxis groups. The incidence of MAC did not differ significantly between the groups (3.4/100 PY versus 0.8/100 PY, P = 0.368). Routine MAC prophylaxis may be not required in the era of effective ART.
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Affiliation(s)
- Younghee Jung
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.,2 Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, South Korea
| | - Kyoung-Ho Song
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Pyoeng Gyun Choe
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Wan Beom Park
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Hwan Bang
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Eu Suk Kim
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Hong Bin Kim
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Sang Won Park
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Nam Joong Kim
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Myoung-Don Oh
- 1 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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Xiao J, Du S, Dai G, Gao G, Yang D, Zhao H. Efficacy and tolerability of chemotherapy in Chinese patients with AIDS-related Burkitt lymphoma and diffuse large B-cell lymphoma: An observational study. Sci Rep 2017; 7:1905. [PMID: 28507339 PMCID: PMC5432515 DOI: 10.1038/s41598-017-02086-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 04/05/2017] [Indexed: 02/08/2023] Open
Abstract
We evaluated the efficacy and tolerability of chemotherapy in HIV-infected patients with diffuse large B-cell lymphoma (DLBCL) receiving CHOP ± R (n = 17) or Burkitt lymphoma (BL) receiving CODOX-M/IVAC ± R (n = 15). The study was conducted in Beijing Ditan Hospital from January 2009 to August 2015. The following grade 4 adverse effects were observed in BL and DLBCL patients, respectively: neutropenia (80% versus 47.1%), anaemia (46.7% versus 5.9%), thrombocytopenia (53.3% versus 11.8%), bacterial pneumonia (33.3% versus 5.9%), and sepsis (20% versus 5.9%) (p < 0.05). In the BL group, 10 (66.7%) patients died from treatment-related or tumour-related causes, 5 (33.3%) achieved complete response, 1 achieved partial response (6.7%), and 7 developed progressive disease. The 1-year overall survival and progression-free survival rates were 33.3%. Of the DLBCL patients, 3 (17.6%) died from treatment-related causes, 14 (82.4%) achieved complete response, and 3 had progressive disease. The 1-year overall survival and progression-free survival rates were 82.4%. The strongest risk factor for death was relapse between chemotherapy cycles (adjusted hazard ratio = 47.3; 95%CI, 4.2-528.6, p = 0.002). Initiating antiretroviral therapy before chemotherapy failed to improve overall survival. DLBCL patients demonstrated good responses and survival outcomes, while BL patients could not tolerate chemotherapy due to more severe toxicity, and showed poor responses and survival outcomes.
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Affiliation(s)
- Jiang Xiao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
| | - Shuxu Du
- Beijing Shijitan Hospital, Capital Medical University, Beijing, 100020, China
| | - Guorui Dai
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
| | - Guiju Gao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
| | - Di Yang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
| | - Hongxin Zhao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
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Li Z, Du S, Xiao Z, Xiao J. Clinical complications of antiretroviral therapy in HIV/TB patients in referral hospital, China. Future Virol 2017. [DOI: 10.2217/fvl-2016-0102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Aim: The aim was to highlight the clinical complications and to evaluate risk factors of mortality in Chinese HIV/TB patients. Methods: The etiology of clinical deterioration of Chinese HIV/TB patients were evaluated in 180 HIV-infected patients admitted in the Beijing Ditan Hospital between 1 January 2012 and 30 April 2014. Results & conclusion: AIDS-defining illnesses (20.0%) were the most common complication, followed by TB-associated immune reconstitution inflammatory syndrome (16.6%), drug-induced liver injury (11.1%), drug rash (11.1%), non-AIDS-defining illness (5.6%), as well as highly active antiretroviral therapy resistance (3.3%). The risk factors for mortality were tuberculous meningitis associated immune reconstitution inflammatory syndrome (OR: 152.614; CI: 18.324–1263.615; p < 0.001) and non-AIDS-defining illnesses (OR: 114.133; CI: 12.939–1006.752; p < 0.001), which will help remind physicians of the risk of clinical deterioration in HIV/TB patients after antiretroviral therapy in China.
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Affiliation(s)
- Ziyuan Li
- Wuhan Iron & Steel Corporation (WISCO) Worker's Hospital (Huarun-WISCO Hospital), Baiyushan Street, Qingshan District, Wuhan 430085, China
| | - Shuxu Du
- Beijing Shijitan Hospital, Capital Medical University, No.10 Tieyi Road, Haidian District, Beijing 100020, China
| | - Zhengyun Xiao
- Wuhan Iron & Steel Corporation (WISCO) Worker's Hospital (Huarun-WISCO Hospital), Baiyushan Street, Qingshan District, Wuhan 430085, China
| | - Jiang Xiao
- The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, No. 8 Jingshun East Street, Chaoyang District, Beijing 100015, China
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Dai G, Xiao J, Gao G, Chong X, Wang F, Liang H, Ni L, Yang D, Yu F, Xu L, Wang D, Han J, Zeng H, Zhao H. Anemia in combined antiretroviral treatment-naive HIV-infected patients in China: A retrospective study of prevalence, risk factors, and mortality. Biosci Trends 2016; 10:445-453. [PMID: 27890886 DOI: 10.5582/bst.2016.01165] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Anemia is one of the most important complications of HIV infection. In China, the prevalence, risk factors, and association between anemia and prognosis in HIV-infected patients are poorly elucidated. We analyzed data from 3452 HIV-infected patients not yet on combined antiretroviral therapy (cART) attending Beijing Ditan Hospital from June, 2003 to December, 2015. The overall prevalence of anemia was 9.8% (7.6% mild, 1.9% moderate, and 0.2% severe anemia). Female sex (odds ratio [OR] = 3.71, 95% confidence interval [CI]: 1.46-6.51, p = 0.003), age 40-59 years (OR = 2.54, 95% CI: 1.59-4.05, p < 0.001), body mass index < 18.5 kg/m2 (OR = 2.23, 95% CI: 1.31-3.79, p = 0.003), baseline HIV RNA CI: 1.32-5.99, p = 0.007) were risk factors for anemia. Age 40-59 years (adjusted hazard ratio [AHR] = 5.76, 95% CI: 1.62-20.55, p = 0.007), and anemia ‒ mild (AHR = 7.46, 95% CI: 1.48-37.50, p = 0.015), moderate (AHR = 9.89, CI: 1.35-72.38, p = 0.024), and severe (AHR = 28.29, 95% CI: 2.75-290.54, p = 0.005) anemia ‒ were associated with an increased hazard of death. In this cohort, mild anemia was most common. Anemia was associated with female sex, older age, lower body mass index, lower baseline CD4 count, and higher viral load. Moreover, anemia was associated with an increased risk of death. These findings should promote awareness among physicians to make a timely diagnosis of HIV and to help physicians prioritize prevention and intervention strategies for anemia in HIV-infected patients.
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Affiliation(s)
- Guorui Dai
- The National Clinical Key Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University
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