3,102 results match your criteria: "Prevention of Opportunistic Infections in Patients Infected With HIV"

Article Synopsis
  • Tracheobronchitis (AT) is a rare but severe form of invasive pulmonary aspergillosis that occurs infrequently in HIV-infected individuals, making up only 4.5% of cases according to recent studies.
  • The use of modern antiretroviral therapy (ART) has decreased the incidence of opportunistic infections like AT in well-managed HIV patients.
  • A case study of a young woman with controlled HIV who developed AT despite her treatment highlights the importance of recognizing respiratory symptoms, as swift diagnosis and antifungal treatment are crucial for better patient outcomes.*
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Background: Nigeria adapted the WHO package of care for Advanced HIV Disease (AHD) in 2020. The package includes CD4 + cell count testing to identify People Living with HIV (PLHIV) with AHD, screening and treatment of opportunistic infections, rapid antiretrovirals (ART) initiation, and intensive adherence follow-up. The national program adopted a phased approach in the rollout of the AHD package of care to learn lessons from a few representative health facilities before scaling up across the country.

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The rapid diagnosis of opportunistic infections (OIs) is critical for improving the health outcomes of people living with HIV/AIDS (PLWHA). This study aimed to describe the feasibility of implementing a package for the rapid diagnosis of tuberculosis, histoplasmosis, and cryptococcosis in patients with advanced HIV/AIDS disease in Porto Alegre, Brazil. The research involved two focus groups with health professionals, four in-depth interviews with healthcare managers, and twelve interviews with PLWHA.

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Background: Kaposi's sarcoma (KS) is the most frequent cancer in HIV-positive people in developing countries, affecting their quality of life.

Objective: To analyze the clinical, histopathological and epidemiological features of KS in patients living with HIV, as well as to evaluate the impact of antiretroviral treatment on the incidence and progression of the disease.

Material And Methods: Observational, descriptive, retrospective and cohort study.

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Article Synopsis
  • Pneumocystis jirovecii (PJ) is an opportunistic fungus that can cause serious lung infections, particularly in immunocompromised individuals, leading to significant morbidity and mortality.
  • While there are established prevention strategies for HIV-infected patients, there is limited research on how to manage PJ infections in non-HIV populations.
  • Deciding on prophylaxis for PJ involves evaluating the patient's clinical situation and risk factors, with no strong indicators available to reliably predict Pneumocystis pneumonia (PCP) occurrence; thus, decisions should be personalized.
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Tuberculosis (TB) preventive therapy (TPT) reduces the incidence of TB among people living with the human immunodeficiency virus (PLHIV). However, despite an increase in TPT uptake, TB/HIV coinfection remains stagnant in Uganda especially in areas of increasing HIV incidence such as the Bunyoro sub-region. This study was a retrospective review records (antiretroviral therapy [ART] files) of PLHIV who were active on ART and completed TPT in 2019/2020 at three major hospitals in the Bunyoro sub-region, Uganda: Masindi General Hospital, Hoima Regional Referral Hospital, and Kiryandongo General Hospital.

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Introduction: HIV replication leads to a change in lymphocyte phenotypes that impairs immune protection against opportunistic infections. We examined current HIV replication as an independent risk factor for tuberculosis (TB).

Methods: We included people living with HIV from 25 European cohorts 1983-2015.

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Implementation of Antigen-Based Diagnostic Assays for Detection of Histoplasmosis and Cryptococcosis among Patients with Advanced HIV in Trinidad and Tobago: A Cross-Sectional Study.

J Fungi (Basel)

October 2024

Communicable Diseases Prevention, Control, and Elimination and Environmental Determinants of Health Department, Pan American Health Organization, Washington, DC 20037, USA.

The Caribbean continues to have high HIV prevalence globally with concurrently high mortality rates due to opportunistic Infections. This study addresses the prevalence of histoplasmosis and cryptococcosis among patients living with advanced HIV disease (AHD) in Trinidad and Tobago, focusing on the implementation of antigen-based diagnostic assays. Conducted as a cross-sectional survey across five HIV treatment sites, 199 participants with advanced HIV disease were enrolled between July 2022 and September 2023.

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Background: Understanding the time to hypertension occurrence after antiretroviral treatment (ART) initiation in people living with HIV (PLHIV) and its determinants is important for designing interventions for control.

Objective: This study sought to estimate the median time of ART use to hypertension onset and its predictors in Nigerian PLHIV.

Design: A retrospective longitudinal study.

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Background: The ICH E9 (R1) addendum on Estimands and Sensitivity analysis in Clinical trials proposes a framework for the design and analysis of clinical trials aimed at improving clarity around the definition of the targeted treatment effect (the estimand) of a study.

Methods: We adopt the estimand framework in the context of a study using "trial emulation" to estimate the risk of pneumocystis pneumonia, an opportunistic disease contracted by people living with HIV and AIDS having a weakened immune system, when considering two antibiotic treatment regimes for stopping antibiotic prophylaxis treatment against this disease. A "while on treatment" strategy has been implemented for post-randomisation (intercurrent) events.

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The effect of corticosteroids in developing active pulmonary tuberculosis among patients with COVID-19.

PLoS One

October 2024

Department of Medicine, Faculty of Medicine, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Chulalongkorn University, Bangkok, Thailand.

Article Synopsis
  • * A study conducted at King Chulalongkorn Memorial Hospital analyzed 243 COVID-19 patients on high-dose corticosteroids, revealing that 1.6% developed TB within a year, with higher incidences among those with chronic kidney and lung diseases.
  • * The mortality rate for patients with TB was significantly higher (50%) compared to those without TB (0.4%), suggesting a need for routine screening for latent TB in COVID-19 patients receiving high-dose corticosteroids to prevent severe outcomes.
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Article Synopsis
  • * Despite advancements in HIV treatment, the leading causes of death have shifted from AIDS-related issues to liver disease and cardiovascular problems, partly due to the hepatotoxic effects of certain antiretroviral medications.
  • * The review stresses the importance of monitoring liver health in PLWH, especially those co-infected with hepatitis B or C, and suggests adjusting antiretroviral treatments to lower the risk of liver damage and fibrosis.
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Article Synopsis
  • Idiopathic CD4 lymphocytopenia (ICL) is an immunodeficiency syndrome with persistent low CD4 counts and increased risk of opportunistic infections, notably including nocardiosis, which is rarely reported in ICL patients.
  • A 46-year-old woman with a history of pulmonary nocardiosis and ICL presented with symptoms after four years, where tests confirmed the presence of Nocardia otitidiscaviarum.
  • The case highlights the need for regular follow-up and CD4 count monitoring in ICL patients to prevent infections and emphasizes the relevance of secondary prophylaxis therapy following initial treatment.
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Objective: This study examined the prevalence, severity and risk factors of anaemia among adult people living with HIV attending an antiretroviral therapy centre in Woreta Primary Hospital, Woreta town, Ethiopia.

Design: Hospital-based retrospective cross-sectional study.

Setting: Public health facility that provides HIV care in Woreta town.

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Introduction: The present study investigated the impact of immune recovery and the duration of antifungal adherence in the consolidation phase of disseminated histoplasmosis (DH) in acquired immune deficiency syndrome (AIDS) patients living in a hyperendemic area in northeastern Brazil.

Material And Methods: Sixty-nine patients with DH/AIDS, admitted to the São José Hospital between 2010 and 2015, who continued histoplasmosis consolidation therapy at the outpatient clinic were studied. The follow-up duration was at least 24 months.

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Background: Tuberculosis (TB) and human immunodeficiency virus (HIV) co-infection is a major public health problem in Ethiopia. Patients with TB-HIV co-infection have significantly higher mortality rates compared to those with TB or HIV mono-infection. This systematic review and meta-analysis aim to summarize the evidence on mortality and associated factors among patients with TB-HIV co-infection in Ethiopia.

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Background: Loss to follow-up (LTFU) among paediatric patients living with HIV presents a significant challenge to the global scale-up of life-saving antiretroviral therapy (ART).

Objectives: This study aims to estimate LTFU incidence and its determinants among children with HIV on ART in Shashemene town public health institutions, Oromia, Ethiopia.

Design: A retrospective cohort study from 1 January 2015 to 30 December 2020.

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Prevalence of co-trimoxazole resistance among HIV-infected individuals in Ethiopia: a systematic review and meta-analysis.

Front Med (Lausanne)

July 2024

Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.

Article Synopsis
  • - The systematic review focused on co-trimoxazole resistance among HIV-infected individuals in Ethiopia, noting that this resistance is a significant concern due to the drug's use as a prophylactic treatment for opportunistic infections.
  • - The analysis included 22 studies involving 5,788 participants and found a pooled prevalence of co-trimoxazole resistance at 61.73%, with significant heterogeneity and a higher prevalence in those with urinary tract infections.
  • - Results indicated that specific bacterial strains exhibited higher resistance rates, underscoring the need for monitoring and addressing co-trimoxazole resistance in HIV patients.
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Immune recovery uveitis: an ocular manifestation in HIV/AIDS receiving treatment.

Curr Opin Ophthalmol

November 2024

Department of Ophthalmology, Vicente Sotto Memorial Medical Center, Cebu City, Philippines.

Purpose Of Review: This article intends to briefly discuss AIDS, summarize the current literature on immune recovery uveitis, describe its ocular manifestations and complications, and tackle its complex management.

Recent Findings: The clinical picture of immune recovery uveitis is still evolving. Up to today, there are still no definite criteria for immune recovery uveitis, and although closely associated with cytomegalovirus retinitis and HIV/AIDS, there are several cases of similar intraocular response in non-HIV patients.

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Background Information: Over 1.6 million Nigerians have succumbed to the ravaging scourge of the acquired immunodeficiency syndrome (AIDS) epidemic since its discovery. Viral suppression (VS) then becomes a critical cost-effective human immunodeficiency virus (HIV) prevention strategy.

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Introduction: Human immunodeficiency virus (HIV)-associated tuberculosis (TB) remains an important health challenge worldwide. Although TB prevalence has decreased in the general population, there is limited information regarding temporal trends in the incidence of HIV-associated TB in Hong Kong. There are also insufficient data regarding changes in clinical manifestation patterns among HIV-associated TB patients over time.

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HIV infection continues to be a major public health issue, with significant morbidity and mortality especially in resource poor areas. Infection with HIV results in an increased risk of opportunistic infections and other complications, which may lead to hospital admission and death. Morbidity and mortality patterns among hospitalized persons living with HIV (PLHIV) have been well documented in high income countries, but there is paucity of such data in Nigeria.

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Introduction: A hyperactive immune response is the driving force behind severe Coronavirus disease 2019 (COVID-19). Complications of severe COVID-19 include acute respiratory distress syndrome, acute respiratory failure, and increased risk of venous thromboembolism (VTE). The management of patients with COVID-19 includes respiratory support, decreasing immune response to the virus to prevent the progression of disease, and anticoagulation to prevent VTE.

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