protease inhibitors with lipoprotein in hiv

Protease inhibitors (PIs) are associated with an incidence of lipodystrophy among people living with HIV(PLHIV). Lipodystrophiesare characterised by the loss of adipose tissue. Evidence suggests that a patient's lipodystrophy phenotype is influenced by genetic mutation, age, gender, and environmental and genetic factors, such as single-nucleotide variants (SNVs). Pathogenic variants are considered to cause a more significant loss of adipose tissue compared to non-pathogenic. Lipid metabolising enzymes and transporter genes have a role in regulating lipoprotein metabolism and have been associated with lipodystrophy in HIV-infected patients (LDHIV)...

BACKGROUND: Understanding the burden of dyslipidemia and its associated factors among adult people living with HIV on dolutegravir (DTG) based anti-retroviral therapy (ART) is critical to provide clinical guidance and risk reduction strategies in our setting. METHODS: We conducted a cross-sectional study on adult people living with HIV on DTG based ART between July and August 2022 at Mengo Hospital, a private not for profit missionary hospital owned by the Church of Uganda...

With the advent of modern antiretroviral therapy (ART), human immunodeficiency virus (HIV) infection has been modified into a chronic manageable condition, prolonging the lifespan of people living with HIV (PLHIV). This has resulted in an increased non-AIDS-related morbidity in the HIV-infected population. Our aim is to study the role of contemporary ART in tackling the risk of atherosclerosis and cardiovascular disease (CVD) in PLHIV. We searched through the databases of PubMed, PubMed Central, and Cochrane Library for pertinent articles using the medical subject headings (MeSH) "HIV infection", "Atherosclerosis", and "Antiretroviral agents"...

BACKGROUND: Women comprise more than half of people living with human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS) worldwide and incomplete immune recovery and metabolic abnormalities affect them deeply. Studies of HIV antiretroviral therapy (ART) have a low female representation in China, we aimed to investigate immune reconstitution and metabolic changes of female HIV-positive cohort in China longitudinally. METHODS: HIV-positive women who initiated ART from January 2005 to June 2021 and were followed up regularly at least once a year were included in this study...

BACKGROUND: HIV infection is a global pandemic. The adult HIV prevalence in India is 0.22%. Successful therapy is transforming HIV into a chronic medical condition, and there are many metabolic complications. This study aimed to evaluate the metabolic abnormalities in people living with HIV (PLHIV) who were on antiretroviral therapy (ART) for at least 2 years and compare it with ART-naïve patients as well as the effect of protease inhibitor-based (PI-based) and non-protease inhibitor-based (non-PI-based) ART was assessed...

BACKGROUND: Children living with HIV (CLHIV) on prolonged antiretroviral therapy (ART) are at risk for lipid and glucose abnormalities. Prevalence and associated factors were assessed in a multicentre, Asian longitudinal paediatric cohort. METHODS: CLHIV were considered to have lipid or glucose abnormalities if they had total cholesterol ≥200 mg/dL, high-density lipoprotein (HDL) ≤35 mg/dL, low-density lipoprotein (LDL) ≥100 mg/dL, triglycerides (TG) ≥110 mg/dL, or fasting glucose >110 mg/dL...

With reports of its emergence as far back as the early 1900s, human immunodeficiency virus (HIV) has become one of the deadliest and most difficult viruses to treat in the era of modern medicine. Although not always effective, HIV treatment has evolved and improved substantially over the past few decades. Despite the major advancements in the efficacy of HIV therapy, there are mounting concerns about the physiological, cardiovascular, and neurological sequelae of current treatments. The objective of this review is to (Blattner et al...

INTRODUCTION: Dolutegravir/rilpivirine (DTG/RPV) is an effective antiretroviral (ART) regimen endorsed by clinical trials as a switch therapy. The aim of our study was to analyse the efficacy and safety of DTG/RPV in real-world clinical practice. METHODS: Observational, multicentre study of patients who started DTG/RPV. Efficacy, adverse events and metabolic changes at 48 weeks were analysed. RESULTS: A total of 348 patients were included; median time of HIV infection was 21...

This study aimed to analyse the long-term effect of direct-acting antivirals (DAAs) in vertically acquired HIV/HCV-coinfected youths. We performed a multicentre, longitudinal and observational study within the Spanish Cohort of HIV-infected children and adolescents and vertically HIV-infected patients transferred to Adult Units (CoRISpe-FARO). We included HIV/HCV-coinfected youths (n = 24) that received DAAs between 2015 and 2017 with successful sustained viral response (SVR) with a subsequent follow-up of at least three years...

Despite the success of combined antiretroviral therapy (cART) increasing the survival rate in human immunodeficiency virus (HIV) patients, low levels of viremia persist in the brain of patients leading to glia (microglia and astrocytes)-induced neuroinflammation and consequently, the reactivation of HIV and neuronal injury. Here, we tested the therapeutic efficacy of a Low-Density Lipoprotein Receptor-Related Protein 1 (LRP-1) agonistic small peptide drug (SP16) in attenuating HIV replication and the secretion of inflammatory molecules in brain reservoirs...

INTRODUCTION: Cardiovascular disease (CVD) has become a leading cause of morbidity and mortality among people with HIV. Atorvastatin is known to reduce cardiovascular risk. We (1) compared atorvastatin concentrations between different boosted protease inhibitors (PIs) and with lipid outcomes and (2) compared pre-atorvastatin 25-OH vitamin D levels with atorvastatin concentrations and with lipid outcomes, in people with HIV with suppressed HIV-1 RNA and low-density lipoprotein cholesterol (LDL-C) <130 mg/dL...

BACKGROUND: A ritonavir-boosted protease inhibitor (PI)-based antiretroviral therapy (ART) regimen can cause abnormal lipid levels and increased incidence of cardiovascular disease. Switching to a dolutegravir (DTG)-based regimen has been shown to improve blood lipid levels, but data in the Thai population are limited. METHOD: A prospective cohort study was conducted at Srinagarind Hospital between April 28, 2021, and April 30, 2022. Patients were eligible if they (1) were over 18 years of age, 2) had received a ritonavir-boosted PI-based regimen for at least three months, and 3) had documented plasma HIV RNA levels below 50 copies/mL within six months before the enrollment...

WHAT IS KNOWN AND OBJECTIVE: Cardiovascular disease is of increasing concern in patients living with HIV. The significant advancement in antiretroviral treatment has ensured that patients are now succumbing to traditional diseases of ageing. First generation antiretroviral therapy caused multiple side effects including significant dyslipidaemia. Despite the advancement and improving safety profile of treatment concerns remain about antiretroviral induced dyslipidaemia. We sought to investigate the real-world effect on lipids in patients switching to a Bictegravir based regime...

Chronic hepatitis B virus (HBV) infection is characterized by the presence of high circulating levels of non-infectious lipoprotein-like HBV surface antigen (HBsAg) particles thought to contribute to chronic immune dysfunction in patients. Lipid and metabolomic analysis of humanized livers from immunodeficient chimeric mice (uPA/SCID) revealed that HBV infection dysregulates several lipid metabolic pathways. Small molecule inhibitors of lipid biosynthetic pathway enzymes acetyl-CoA carboxylase (ACC), fatty acid synthase, and subtilisin kexin isozyme-1/site-1 protease in HBV-infected HepG2-NTCP cells demonstrated potent and selective reduction of extracellular HBsAg...

OBJECTIVES: Despite the advances in antiretroviral treatment (ART), persistent inflammation remained a challenge. We analyzed the inflammatory-score changes through 2-years in people living with HIV (PLWH) treated with different antiretroviral regimes. METHODS: This study was conducted in Hacettepe University HIV/AIDS Treatment and Research Center. PLWH diagnosed between 2014 and 2020 were included. Inflammatory and metabolic markers (CD4/CD8 ratio, C-reactive protein (CRP), Systemic Inflammatory Index (SII), Neutrophil-Lymphocyte Ratio (NLR), Mean Platelet Volume (MPV), Platecrite (PCT), and Low-Density Lipoprotein/High-Density Lipoprotein (LDL/HDL), Platelet-to-Lymphocyte Ratio (PLR) and ARTs were captured from database through 2-years from the diagnosis...

BACKGROUND: The aim of this study was to investigate whether switching from a ritonavir-boosted PI-based regimen to a dolutegravir-based regimen improved the atherogenic properties of LDL particles in patients with HIV. METHODS: This was a substudy of the NEAT022 study (ClinicalTrials.gov NCT02098837). Adults with HIV with a Framingham score >10% or aged >50 years and being treated with a stable boosted PI-based regimen were randomized to either switch to dolutegravir or continue with boosted PI...

In this study, we aim to explore the effects on lipids of integrase strand transfer inhibitors (INSTIs) in naïve and switch randomised controlled trials, and compare them with protease inhibitors (PIs) and non-nucleoside reverse transcriptase inhibitors (NNRTIs). We reviewed phase 3/4 randomised clinical trials in the Cochrane and PubMed databases that compare an INSTI with a boosted PI, an NNRTI, or another INSTI plus one or two nucleoside/nucleotide reverse transcriptase inhibitors (NtRTIs) in naïve patients and switching strategies in HIV-infected patients...

Treatment of HIV infection is a lifelong process and associated with chronic diseases. We evaluated the prevalence and predictors of metabolic syndrome (MetS) and cardiovascular diseases (CVDs) with individual antiretroviral drugs exposure among HIV-infected men in Taiwan. A total of 200 patients' data were collected with a mean age of 32.9. Among them, those who had CD4 positive cell number less than 350/mL were eligible to have highly active antiretroviral therapy (HAART). Patients were divided into group-1 that contains 45 treatment-naïve participants, and group-2 that includes 155 HAART treatment-experienced participants...

INTRODUCTION: Increased risk of cardiovascular disease in HIV-infected patients was tought to be the cause of multiple mechanistic factors, which changing the HIV care landscape. Antiretroviral therapy (ART), especially protease inhibitors (PI), is one of common HIV treatments that may have some association with this. The mechanism of PI in comparison to other regimens, however, are not clearly understood. METHODOLOGY: Age-and gender-match HIV-infected patients treated with either boosted-PI-based regimen (boosted-PI group, N=30) or NNRTI-based ART (non-PI group, N = 30) were recruited for this cross-sectional study...

OBJECTIVE: To compare the incidence of dyslipidemia in people with HIV receiving integrase inhibitors (INSTI) versus boosted protease inhibitors (PI/b) and nonnucleoside reverse transcriptase inhibitors (NNRTI) within RESPOND consortium of prospective cohorts. METHODS: Participants were eligible if they were at least 18 years, without dyslipidemia and initiated or switched to a three-drug antiretroviral therapy (ART)-regimen consisting of either INSTI, NNRTI, or PI/b for the first time, between 1 January 2012 and 31 December 2018...