scholarly journals Incidence and predictors of anemia among adults on HIV care at South Gondar Zone Public General Hospital Northwest Ethiopia, 2020; retrospective cohort study

PLoS ONE ◽  
2022 ◽  
Vol 17 (1) ◽  
pp. e0259944
Author(s):  
Agimasie Tigabu ◽  
Yeshiwork Beyene ◽  
Temesgen Getaneh ◽  
Bogale Chekole ◽  
Tigist Gebremaryam ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Treatment Duration ◽  
Retrospective Cohort ◽  
Clinical Stage ◽  
Hiv Care ◽  
Incidence Density ◽  
Immunodeficiency Virus ◽  
Fair Poor ◽  
Incidence Density Rate ◽  
Density Rate

Background Anemia is a major public health problem worldwide which accounts 24.8% of the population. Subsequently, anemia is a leading killer of people living with human immunodeficiency virus and many of these deaths occur in developing countries including Ethiopia. Cross sectional studies have done on anemia and human immunodeficiency virus. However, there is limited study on incidence of anemia and its predictors among adults on HIV care, especially no survival study has been conducted in the study area. Objective To assess incidence and predictors of anemia among adults on Human immunodeficiency virus care. Methods An institution-based retrospective cohort study was conducted among 434 adults on HIV care from January 1st 2015 to December 30th 2019 at Debre Tabor Referral Hospital. A computer-generated simple random sampling technique was employed to select the study participants. Ethical clearance was obtained from the Institutional Review Board of Bahir Dar University, and also, we got implied consent to review charts from the concerned bodies in the hospital. Data were entered using Epi-data version 3.1 and analyzed by using STATA version 14.0. A Kaplan Meier survival curve was utilized to estimate anemia free survival time. Bivariable and Multivariable Cox proportional hazards model were fitted to identify predictors of anemia. Results The overall incidence density rate of anemia was 6.27 (95% CI: 0.051, 0.077) per 100 person years. Clinical stage III/IV (AHR = 1.04; 95% CI = 1.02, 1.06), Body Mass Index less than 18.5 kg/m2 (AHR = 3.11; 95% CI = 1.56, 6.22), serum creatinine greater than 1.1 IU/L(AHR = 2.07; 95% CI = 1.12, 3.81) and fair/poor level of adherence(AHR = 1.05; 95% CI = 1.03, 1.07) were statistically significant predictors of anemia while increased anti-retroviral treatment duration (AHR = 0.98; 95% CI = 0.97, 0.99) decrease the risk of anemia at 95% confidence level. Conclusion The overall incidence density rate of anemia was high. Patients with clinical stage III/IV, body mass index < 18.5 kg/m2, serum creatinine greater than 1.1 IU/L and fair/poor level of adherence were significant predictors of anemia while increased antiretroviral treatment duration had decreased the risk of anemia. Recommendation Even if the overall incidence rate of anemia was lower as compared to previous studies in Ethiopia, still the incidence of anemia was high. So, prevention measures should be taken beside with HIV care especially within 6-months ART initiation.

scholarly journals Temporary disengagement and re-engagement in human immunodeficiency virus care in a rural county serving pastoralist communities in Kenya: a retrospective cohort study

2019 ◽  
Vol 12 (2) ◽  
pp. 95-100
Author(s):  
Paul Yonga ◽  
Stephen Kalya ◽  
Lutgarde Lynen ◽  
Tom Decroo
Keyword(s):  
Human Immunodeficiency Virus ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Retention In Care ◽  
Virologic Response ◽  
World Health ◽  
Hiv Care ◽  
Pastoralist Communities ◽  
Immunodeficiency Virus

Abstract Background Pastoralist communities are known to be hard to reach. The magnitude of temporary disengagement from human immunodeficiency virus (HIV) care is understudied. Methods We conducted a retrospective cohort study of temporary disengagement (2 weeks late for a next appointment), virologic response, lost to follow-up (6 months late) and re-engagement in care among patients who started antiretroviral therapy between 2014 and 2016 in Baringo County, Kenya. Predictors of re-engagement after disengagement were estimated using logistic regression. Results Of 342 patients, 76.9% disengaged at least once (range 0–7). Of 218 patients with a viral load (VL), 78.0% had a suppressed VL. Those with a history of temporary disengagement from care were less likely to suppress their VL (p=0.002). Six patients had treatment failure (two consecutive VLs &gt;1000 copies/mm3) and all had disengaged at least once. After disengagement from care, male patients (adjusted odds ratio [aOR] 0.3 [95% confidence interval {CI} 0.2 to 0.6]; p&lt;0.001) and patients with World Health Organization stage III–IV (aOR 0.3 [95% CI 0.1 to 0.5; p&lt;0.001) were less likely to re-engage in care. Conclusions Temporary disengagement was frequent in this pastoralist setting. This indicator is often overlooked, as most studies only report binary outcomes, such as retention in care. Innovative strategies are required to achieve HIV control in rural settings like this pastoralist setting.

scholarly journals Investigation ofAnaplasma marginaleSeroprevalence in a Traditionally Managed Large California Beef Herd

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Thomas R. Tucker ◽  
Sharif S. Aly ◽  
John Maas ◽  
Josh S. Davy ◽  
Janet E. Foley
Keyword(s):  
Anaplasma Marginale ◽  
Incidence Density ◽  
Enzyme Linked Immunosorbent Assay ◽  
Serum Samples ◽  
Cattle Disease ◽  
Angus Cattle ◽  
Increased Risk ◽  
Test Kit ◽  
Incidence Density Rate ◽  
Density Rate

Recent observations by stakeholders suggested that ecosystem changes may be driving an increased incidence of bovine erythrocytic anaplasmosis, resulting in a reemerging cattle disease in California. The objective of this prospective cohort study was to estimate the incidence ofAnaplasma marginaleinfection using seroconversion in a northern California beef cattle herd. A total of 143 Black Angus cattle (106 prebreeding heifers and 37 cows) were enrolled in the study. Serum samples were collected to determineAnaplasma marginaleseroprevalence using a commercially available competitive enzyme-linked immunosorbent assay test kit. Repeat sampling was performed in seronegative animals to determine the incidence density rate from March through September (2013). Seroprevalence of heifers was significantly lower than that of cows at the beginning of the study (P<0.001) but not at study completion (P=0.075). Incidence density rate ofAnaplasma marginaleinfection was 8.17 (95% confidence interval: 6.04, 10.81) cases per 1000 cow-days during the study period. Study cattle becameAnaplasma marginaleseropositive and likely carriers protected from severe clinical disease that might have occurred had they been first infected as mature adults. No evidence was found within this herd to suggest increased risk for clinical bovine erythrocytic anaplasmosis.

scholarly journals Overrepresentation of Injection Drug Use Route of Infection Among Human Immunodeficiency Virus Long-term Nonprogressors: A Nationwide, Retrospective Cohort Study in China, 1989–2016

2019 ◽  
Vol 6 (5) ◽  
Author(s):  
Jing Han ◽  
Zunyou Wu ◽  
Jennifer M McGoogan ◽  
Yurong Mao ◽  
Houlin Tang ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Cohort Study ◽  
Drug Use ◽  
Injection Drug Use ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Injection Drug ◽  
Route Of Infection ◽  
Immunodeficiency Virus

Abstract Background Why some persons living with human immunodeficiency virus (HIV) (PLWH) progress quickly and others remain “healthy” for a decade or more without treatment remains a fundamental question of HIV pathology. We aimed to assess the epidemiological characteristics of HIV long-term nonprogressors (LTNPs) based on a cohort of PLWH in China observed between 1989 and 2016. Methods We conducted a nationwide, retrospective cohort study among Chinese PLWH with HIV diagnosed before 1 January 2008. Records were extracted from China’s national HIV/AIDS database on 30 June 2016. LTNPs were defined as those with AIDS-free, antiretroviral therapy–naive survival, with CD4 cell counts consistently ≥500/μL for ≥8 years after diagnosis. Prevalence was calculated, characteristics were described, and determinants were assessed by means of logistic regression. Potential sources of bias were also investigated. Results Our cohort included 89 201 participants, of whom 1749 (2.0%) were categorized as LTNPs. The injection drug use (IDU) route of infection was reported by 70.7% of LTNPs, compared with only 37.1% of non-LTNPs. The odds of LTNP status were greater among those infected via IDU (adjusted odds ratio [95% confidence interval], 2.28 [1.94–2.68]) and with HIV diagnosed in settings with large populations of persons who inject drugs (1.75 [1.51–2.02] for detention centers, 1.61 [1.39–1.87] for Yunnan, 1.94 [1.62–2.31] for Guangdong, and 2.90 [2.09–4.02] for Xinjiang). Conclusions Overrepresentation of the IDU route of infection among LTNPs is a surprising finding worthy of further study, and this newly defined cohort may be particularly well suited to exploration of the molecular biological mechanisms underlying HIV long-term nonprogression.

scholarly journals Increased Mortality After Tuberculosis Treatment Completion in Persons Living With Human Immunodeficiency Virus in Latin America

2019 ◽  
Vol 71 (1) ◽  
pp. 215-217 ◽  
Author(s):  
Serena P Koenig ◽  
Ahra Kim ◽  
Bryan E Shepherd ◽  
Carina Cesar ◽  
Valdilea Veloso ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Latin America ◽  
Confidence Interval ◽  
Multivariable Analysis ◽  
Hiv Care ◽  
Mortality Hazard ◽  
Immunodeficiency Virus ◽  
Mortality Hazard Ratio ◽  
Long Term Mortality

Abstract We assessed the association between cured tuberculosis (TB) and mortality among persons living with human immunodeficiency virus (HIV) in Latin America. We compared survival among persons with and without TB at enrollment in HIV care, starting 9 months after clinic enrollment. In multivariable analysis, TB was associated with higher long-term mortality (hazard ratio, 1.57; 95% confidence interval, 1.25–1.99).

scholarly journals Incidence Density Rate of Neonatal Mortality and Predictors in Sub-Saharan Africa: A Systematic Review and Meta-Analysis

2020 ◽  
Vol 2020 ◽  
pp. 1-14
Author(s):  
Zebenay Workneh Bitew ◽  
Ayinalem Alemu ◽  
Ermias Getaneh Ayele ◽  
Desalegn Abebaw Jember ◽  
Michael Tamene Haile ◽  
...  
Keyword(s):  
Intensive Care ◽  
Neonatal Mortality ◽  
Intensive Care Units ◽  
Neonatal Intensive Care ◽  
Sub Saharan Africa ◽  
Incidence Density ◽  
Neonatal Intensive Care Units ◽  
Sub Saharan ◽  
Incidence Density Rate ◽  
Density Rate

Background. Neonatal mortality in Sub-Saharan countries is remarkably high. Though there are inconsistent studies about the incidence density rate of neonatal mortalities (IDR) and predictors in Sub-Saharan Africa, they are inconclusive to policymakers and program planners. In this study, the IDR of neonatal mortalities and predictors was determined. Methods. Electronic databases (Web of Science, PubMed, EMBASE (Elsevier), Scopus, CINAHL (EBSCOhost), World Cat, Google Scholar, and Google) were explored. 20 out of 818 studies were included in this study. The IDRs and predictors of neonatal mortality were computed from studies conducted in survival analysis. Fixed and random effect models were used to compute pooled estimates. Subgroup and sensitivity analyses were performed. Results. Neonates were followed for a total of 1,095,611 neonate-days; 67142 neonate-days for neonates treated in neonatal intensive care units and 1,028,469 neonate-days for community-based studies. The IDRs of neonatal mortalities in neonatal intensive care units and in the community were 24.53 and 1.21 per 1000 person-days, respectively. The IDRs of early and late neonatal mortalities neonatal intensive care units were 22.51 and 5.09 per 1000 neonate-days, respectively. Likewise, the IDRs of early and late neonatal mortalities in the community were 0.85 and 0.31, respectively. Not initiating breastfeeding within one hour, multiple births, rural residence, maternal illness, low Apgar score, being preterm, sepsis, asphyxia, and respiratory distress syndrome were independent predictors of time to neonatal mortality in neonatal intensive care units and male gender, perceived small size, multiple births, and ANC were predictors of neonatal mortality in the community. Conclusion. The incidence density rate of neonatal mortality in Sub-Saharan Africa is significantly high. Multiple factors (neonatal and maternal) were found to be independent predictors. Strategies must be designed to address these predictors, and prospective studies could reveal other possible factors of neonatal mortalities.

HIV/AIDS Challenges the Normative Model of Healthcare Delivery in Canada

2001 ◽  
Vol 14 (1) ◽  
pp. 55-61 ◽  
Author(s):  
P. Tsasis
Keyword(s):  
Primary Care ◽  
Human Immunodeficiency Virus ◽  
Chronic Disease ◽  
Care Setting ◽  
Primary Care Setting ◽  
Healthcare Delivery ◽  
Acute Illness ◽  
Hiv Care ◽  
Normative Model ◽  
Immunodeficiency Virus

With advances in therapeutics, effective therapy for human immunodeficiency virus (HIV) has shifted the focus of HIV care from an acute illness to a chronic disease requiring the services of several disciplines in a primary care setting. This article describes a collaborative model in the delivery of HIV care for HIV-infected individuals who remain fragile, both physically and psychosocially.

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