scholarly journals Late presentation for HIV remains a major health issue in Spain: Results from a multicenter cohort study, 2004–2018

PLoS ONE ◽  
2021 ◽  
Vol 16 (4) ◽  
pp. e0249864
Author(s):  
Marta Rava ◽  
Lourdes Domínguez-Domínguez ◽  
Otilia Bisbal ◽  
Luis Fernando López-Cortés ◽  
Carmen Busca ◽  
...  
Keyword(s):  
Risk Factors ◽  
Negative Impact ◽  
Composite Endpoint ◽  
Late Presentation ◽  
Research Network ◽  
People Living With Hiv ◽  
Hiv Diagnosis ◽  
Multicenter Cohort Study ◽  
Multicenter Cohort ◽  
Increased Risk

Objectives With the purpose of reducing the well-known negative impact of late presentation (LP) on people living with HIV (PLWH), guidelines on early HIV diagnosis were published in 2014 in Spain, but since then no data on LP prevalence have been published. To estimate prevalence and risk factors of LP and to evaluate their impact on the development of clinical outcomes in the Cohort of the Spanish HIV/AIDS Research Network (CoRIS) during 2004–2018. Methods CoRIS is an open prospective multicenter cohort of PLWH, adults, naive to ART at entry. LP was defined as HIV diagnosis with CD4 count ≤350 cells/μL or an AIDS defining event (ADE). Multivariable Poisson regression models were used to estimate both prevalence ratios (PR) for the association of potential risk factors with LP and Incidence rate ratios (IRRs) for its impact on the development of the composite endpoint (first ADE, first serious non-AIDS event [SNAE] or overall mortality). Results 14,876 individuals were included. Overall, LP prevalence in 2004–2018 was 44.6%. Risk factors for LP included older age, having been infected through injection drug use or heterosexual intercourse, low educational level and originating from non-European countries. LP was associated with an increased risk of the composite endpoint (IRR: 1.34; 95%CI 1.20, 1.50), ADE (1.39; 1.18, 1.64), SNAE (1.22; 1.01, 1.47) and mortality (1.71; 1.41, 2.08). Conclusions LP remains a health problem in Spain, mainly among certain populations, and is associated with greater morbidity and mortality. Public policies should be implemented to expand screening and early diagnosis of HIV infection, for a focus on those at greatest risk of LP.

scholarly journals 947. Stroke demographics and risk factor profile in HIV infected individuals in Florida

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S506-S506
Author(s):  
Folusakin Ayoade ◽  
Dushyantha Jayaweera
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Clinical Research ◽  
Stroke Risk ◽  
Research Network ◽  
Categorical Variables ◽  
People Living With Hiv ◽  
Risk Factor Profile ◽  
Stroke Risk Factors ◽  
Living With Hiv

Abstract Background The risk of ischemic stroke (IS) is known to be higher in people living with HIV (PLWH) than uninfected controls. However, information about the demographics and risk factors for hemorrhagic stroke (HS) in PLWH is scant. Specifically, very little is known about the differences in the stroke risk factors between HS and IS in PLWH. The goal of this study was to determine the demographics and risk factor differences between HS and IS in PLWH. Methods We retrospectively analyzed the demographic and clinical data of PLWH in OneFlorida (1FL) Clinical Research Consortium from October 2015 to December 2018. 1FL is a large statewide clinical research network and database which contains health information of over 15 million patients, 1240 clinical practices, and 22 hospitals. We compared HS and IS based on documented ICD 9 and 10 diagnostic codes and extracted information about sociodemographic data, traditional stroke risk factors, Charlson comorbidity scores, habits, HIV factors, diagnostic modalities and medications. Statistical significance was determined using 2-sample T-test for continuous variables and adjusted Pearson chi square for categorical variables. Odds ratio (OR) and 95% confidence intervals (CI) between groups were compared. Results Overall, from 1FL sample of 13986 people living with HIV, 574 subjects had strokes during the study period. The rate of any stroke was 18.2/1000 person-years (PYRS). The rate of IS was 10.8/1000 PYRS while the rate of HS was 3.7/1000 PYRS, corresponding to 25.4% HS of all strokes in the study. Table 1 summarizes the pertinent demographic and risk factors for HS and IS in PLWH in the study. Table 1: Summary of pertinent demographic and risk factors for hemorrhagic and ischemic strokes in people living with HIV from One Florida database Conclusion In this large Floridian health database, demographics and risk factor profile differs between HS and IS in PLWH. Younger age group is associated with HS than IS. However, hypertension, hyperlipidemia and coronary artery disease are more likely to contribute to IS than HS in PLWH. Further research is needed to better understand the interplay between known and yet unidentified risk factors that may be contributing to HS and IS in PLWH. Disclosures All Authors: No reported disclosures

scholarly journals Platelet function and cardiovascular risk in adult HIV-infected patients on HAART: a protocol for a systematic review and meta-analysis

BMJ Open ◽  
2017 ◽  
Vol 7 (12) ◽  
pp. e019468 ◽  
Author(s):  
Bongani Brian Nkambule ◽  
Zibusiso Mkandla ◽  
Tinashe Mutize ◽  
Phiwayinkosi Vusi Dludla
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Cardiovascular Risk ◽  
Platelet Activation ◽  
Meta Analysis ◽  
People Living With Hiv ◽  
Qualitative Synthesis ◽  
Cvd Risk ◽  
Increased Risk ◽  
Statistical Heterogeneity

IntroductionThe incidence of cardiovascular disease (CVD) is now at least threefold higher in HIV-infected patients as compared with the general population. Although platelet activation and reactivity are implicated in the development of CVDs in HIV-infected patients, its precise role remains inconclusive. We aim to assess the association between platelet activation and selected cardiovascular risk factors in HIV-1-infected individuals on highly active antiretroviral treatment (HAART).MethodsThis will be a systematic review and meta-analysis of published studies evaluating the association between platelet activation and CVD risk factors in HAART-treated adults. The search strategy will include medical subject headings words for MEDLINE, and this will be adapted to Embase search headings (Emtree) terms for the EMBASE database. The search will cover literature published between 1 January 1996 to 30 April 2017. Studies will be independently screened by two reviewers using predefined criteria. Relevant eligible full texts will be screened; data will be extracted, and a qualitative synthesis will be conducted. Data extraction will be performed using Review Manager V.5.3. To assess the quality and strengths of evidence across selected studies, the Grading of Recommendations Assessment Development and Evaluation approach will be used. The Cochran’s Q statistic and the I2statistics will be used to analyse statistical heterogeneity between studies. If included studies show high levels of homogeneity, a random effects meta-analysis will be performed using R statistical software.Ethics and disseminationThis will be a review of existing studies and will not require ethical approval. The findings will be disseminated through peer-reviewed publication and presented at local and international conferences. An emerging patient management dilemma is that of the increased incidence of CVD in people living with HIV on HAART. This review may inform treatment and cardiovascular risk stratification of HIV-infected patients at increased risk of developing CVD.PROSPERO registration numberCRD42017062393.

scholarly journals The Social and Health Impact of Accidents at Work: The Analysis of the Italian Case

2021 ◽  
Author(s):  
Di Romano Benini
Keyword(s):  
Risk Factors ◽  
Negative Impact ◽  
Well Being ◽  
Health Impact ◽  
Work Culture ◽  
Organizational Models ◽  
Work Related ◽  
Italian Case ◽  
Increased Risk ◽  
Related Stress

The months of a gradual exit from the pandemic show some significant data and phenomena regarding the phenomenon of accidents at work and occupational diseases. The Italian figure highlights a recovery in injuries and illnesses, but also in the impact of new risk factors deriving from the digitalization of work, which grew with smart working during the pandemic. At the same time, the new organizational models highlight the increased risk of work-related stress diseases. The Italian situation makes clear the need to intervene on the issue of organizational well-being and welfare, to limit the negative impact of risk factors associated with this economic system on society and the health system through a new work culture.

scholarly journals Risk factors of severity in community-acquired staphylococcal pneumonia

2020 ◽  
Author(s):  
Yves Gillet ◽  
Anne Tristan ◽  
Jean-Philippe Rasigade ◽  
Mitra Saadatian-Elahi ◽  
Coralie Bouchiat ◽  
...  
Keyword(s):  
Risk Factors ◽  
Older Patients ◽  
Microbial Population ◽  
Cox Regression ◽  
Methicillin Resistance ◽  
Community Acquired Pneumonia ◽  
Multicenter Cohort Study ◽  
Multicenter Cohort ◽  
Staphylococcal Pneumonia ◽  
Panton Valentine Leukocidin

Background Staphylococcus aureus causes severe forms of community-acquired pneumonia (CAP), namely staphylococcal pleuropneumonia in young children and staphylococcal necrotizing pneumonia in older patients. Methicillin resistance and the Panton-Valentine leukocidin (PVL) toxin have both been associated with poor outcome in severe CAP, but their respective roles are unclear. Methods Prospective multicenter cohort study of severe staphylococcal CAP conducted in 77 pediatric and adult intensive care units in France between January 2011 and December 2016. Clinical features and outcomes were compared between toddlers (<3 years of age) and older patients with PVL-positive CAP; and between older patients with PVL-negative or PVL-positive CAP. Risk factors for mortality were identified using multivariate Cox regression. Results Of 163 included patients, aged one month to 87 years, 85 (52.1%) had PVL-positive CAP; there were 20 (12.3%) toddlers, among whom 19 (95%) had PVL-positive CAP. The features of PVL-positive CAP in toddlers matched with the historical description of staphylococcal pleuropneumonia, with a lower mortality (n = 3/19, 15%) compared to PVL-positive CAP in older patients (n=31/66, 47%). Mortality in older patients was independently predicted by PVL-positivity (hazard ratio 1.81, 95% CI, 1.03 to 3.17) and methicillin resistance (2.37, 95% CI 1.29 to 4.34). As genetic diversity was comparably high in PVL-positive and PVL-negative isolates, confounding by microbial population structure was unlikely. Conclusion PVL was associated with staphylococcal pleuropneumonia in toddlers and was a risk factor for mortality in older patients with severe CAP, independently of methicillin resistance. Funded by the French ministry of Health (PHRC 2010-A01132-37)

scholarly journals COVID-19 Vaccination in People Living with HIV (PLWH) in China: A Cross Sectional Study of Vaccine Hesitancy, Safety, and Immunogenicity

Vaccines ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 1458
Author(s):  
Ying Liu ◽  
Junyan Han ◽  
Xin Li ◽  
Danying Chen ◽  
Xuesen Zhao ◽  
...  
Keyword(s):  
T Cell ◽  
Negative Impact ◽  
Immunological Response ◽  
Cd4 T Cell ◽  
Vaccine Hesitancy ◽  
People Living With Hiv ◽  
Cross Sectional ◽  
Cell Counts ◽  
Increased Risk ◽  
Living With Hiv

The administration of COVID-19 vaccines is the primary strategy used to prevent further infections by COVID-19, especially in people living with HIV (PLWH), who are at increased risk for severe symptoms and mortality. However, the vaccine hesitancy, safety, and immunogenicity of COVID-19 vaccines among PLWH have not been fully characterized. We estimated vaccine hesitancy and status of COVID-19 vaccination in Chinese PLWH, explored the safety and impact on antiviral therapy (ART) efficacy and compared the immunogenicity of an inactivated vaccine between PLWH and healthy controls (HC). In total, 27.5% (104/378) of PLWH hesitated to take the vaccine. The barriers included concerns about safety and efficacy, and physician counselling might help patients overcome this vaccine hesitancy. A COVID-19 vaccination did not cause severe side effects and had no negative impact on CD4+ T cell counts and HIV RNA viral load. Comparable spike receptor binding domain IgG titer were elicited in PLWH and HC after a second dose of the CoronaVac vaccine, but antibody responses were lower in poor immunological responders (CD4+ T cell counts < 350 cells/µL) compared with immunological responders (CD4+ T cell counts ≥ 350 cells/µL). These data showed that PLWH have comparable safety and immune response following inactivated COVID-19 vaccination compared with HC, but the poor immunological response in PLWH is associated with impaired humoral response.

Neurosurgical versus endovascular treatment of craniocervical junction arteriovenous fistulas: a multicenter cohort study of 97 patients

2021 ◽  
pp. 1-8
Keyword(s):  
Risk Factors ◽  
Endovascular Treatment ◽  
Craniocervical Junction ◽  
Complication Rates ◽  
Multicenter Cohort Study ◽  
Arteriovenous Fistulas ◽  
Multicenter Cohort ◽  
Ischemic Complication ◽  
Independent Risk Factors ◽  
Poor Outcomes

OBJECTIVE Craniocervical junction (CCJ) arteriovenous fistulas (AVFs) are treated using neurosurgical or endovascular options; however, there is still no consensus on the safest and most effective treatment. The present study compared the treatment results of neurosurgical and endovascular procedures for CCJ AVFs, specifically regarding retreatment, complications, and outcomes. METHODS This was a multicenter cohort study authorized by the Neurospinal Society of Japan. Data on consecutive patients with CCJ AVFs who underwent neurosurgical or endovascular treatment between 2009 and 2019 at 29 centers were analyzed. The primary endpoint was the retreatment rate by procedure. Secondary endpoints were the overall complication rate, the ischemic complication rate, the mortality rate, posttreatment changes in the neurological status, independent risk factors for retreatment, and poor outcomes. RESULTS Ninety-seven patients underwent neurosurgical (78 patients) or endovascular (19 patients) treatment. Retreatment rates were 2.6% (2/78 patients) in the neurosurgery group and 63% (12/19 patients) in the endovascular group (p < 0.001). Overall complication rates were 22% and 42% in the neurosurgery and endovascular groups, respectively (p = 0.084). Ischemic complication rates were 7.7% and 26% in the neurosurgery and endovascular groups, respectively (p = 0.037). Ischemic complications included 8 spinal infarctions, 2 brainstem infarctions, and 1 cerebellar infarction, which resulted in permanent neurological deficits. Mortality rates were 2.6% and 0% in the neurosurgery and endovascular groups, respectively (p > 0.99). Two patients died of systemic complications. The percentages of patients with improved modified Rankin Scale (mRS) scores were 60% and 37% in the neurosurgery and endovascular groups, respectively, with a median follow-up of 23 months (p = 0.043). Multivariate analysis identified endovascular treatment as an independent risk factor associated with retreatment (OR 54, 95% CI 9.9–300; p < 0.001). Independent risk factors associated with poor outcomes (a postoperative mRS score of 3 or greater) were a pretreatment mRS score of 3 or greater (OR 13, 95% CI 2.7–62; p = 0.001) and complications (OR 5.8; 95% CI 1.3–26; p = 0.020). CONCLUSIONS Neurosurgical treatment was more effective and safer than endovascular treatment for patients with CCJ AVFs because of lower retreatment and ischemic complication rates and better outcomes.

Accuracy of Antiretroviral Prescribing in a Community Teaching Hospital: A Medication Use Evaluation

2019 ◽  
pp. 089719001985784
Author(s):  
Jacob Lines ◽  
Paul Lewis
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Medication Error ◽  
Medication Errors ◽  
Retrospective Chart Review ◽  
The United States ◽  
Error Rates ◽  
Transitions Of Care ◽  
Hiv Diagnosis ◽  
Increased Risk

Background: Medication errors account for nearly 250 000 deaths in the United States annually, with approximately 60% of errors occurring during transitions of care. Previous studies demonstrated that almost 80% of participants with human immunodeficiency virus (HIV) have experienced a medication error related to their antiretroviral therapy (ART). Objective: This retrospective chart review examines propensity and type of ART-related errors and further seeks to identify risk factors associated with higher error rates. Methods: Participants were identified as hospitalized adults ≥18 years old with preexisting HIV diagnosis receiving home ART from July 2015 to June 2017. Medication error categories included delays in therapy, dosing errors, scheduling conflicts, and miscellaneous errors. Logistic regression was used to examine risk factors for medication errors. Results: Mean age was 49 years, 76.5% were men, and 72.1% used hospital-supplied medication. For the primary outcome, 60.3% (41/68) of participants had at least 1 error, with 31.3% attributed to delays in therapy. Logistic regression demonstrated multiple tablet regimens (odds ratio [OR]: 3.40, 95% confidence interval [CI]: 1.22-9.48, P = .019) and serum creatinine (SCr) ≥1.5 mg/dL (OR: 8.87, 95% CI: 1.07-73.45, P = .043) were predictive for risk of medication errors. Regimens with significant drug–drug interactions (eg, cobicistat-containing regimens) were not significantly associated with increased risk of medication errors. Conclusions and Relevance: ART-related medication error rates remain prevalent and exceeded 60%. Independent risk factors for medication errors include use of multiple tablet regimens and SCr ≥1.5 mg/dL.

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