HIV/AIDS: Research and Palliative Care (Dec 2021)

Intestinal Parasitosis and its Association with CD4+ T Cell Count and Viral Load among People Living with HIV in Parasite Endemic Settings of Northwest Ethiopia

  • Dereb E,
  • Negash M,
  • Teklu T,
  • Damtie D,
  • Abere A,
  • Kebede F,
  • Ewnetu Y,
  • Kasa E

Journal volume & issue
Vol. Volume 13
pp. 1055 – 1065

Abstract

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Eseye Dereb,1 Markos Negash,2 Takele Teklu,2,3 Debasu Damtie,2,4 Aberham Abere,5 Firehiwot Kebede,1 Yalemwork Ewnetu,1 Eyuel Kasa1 1University of Gondar Comprehensive Specialized Hospital, Gondar, Ethiopia; 2Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia; 3Department of Medical Laboratory Sciences, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita, Ethiopia; 4The Ohio State University Global One Health LLC, Eastern Africa Regional Office, Addis Ababa, Ethiopia; 5Department of Medical Parasitology, College of Medicine and Health Sciences, University of Gondar, Gondar, EthiopiaCorrespondence: Takele Teklu Tel +251 911-806643Fax +251 46-5514417Email [email protected]: To study intestinal parasitosis and its association with viral load and CD4+ T cell count in HIV-infected individuals at the University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia.Methods: A cross-sectional study was conducted from March to June 2019. Three hundred and sixteen study participants were selected using systematic random sampling technique. Sociodemographic and clinical data were collected using structured questionnaire. Stool samples were collected and examined using direct saline, formol ether concentration technique and modified acid fast staining. CD4+ T cell counts and viral load were determined by fluorescence-activated cell sorting (BD FACS) and COBAS Ampliprep/COBAS TaqMan HI2CAP assay, respectively. Data were entered into Epi Data 3.1 and transferred to SPSS version 20 software for analysis. Bivariable and multivariable analyses were performed using a binary logistic regression model. P values of less than 0.05 were considered statistically significant.Results: The overall prevalence of intestinal parasitosis was 24.7% (78/316). The most commonly detected parasite was Cryptosporidium species with 5.4% (17/316), followed by Ascaris lumbricoides with 5.1% (16/316). There was a significant association with low CD4+ T cell count (AOR: 3.207; 95% CI: 1.237, 8.317), high viral load (AOR: 2.933; 95% CI: 1.326, 6.489), individuals aged 31– 40 years (AOR: 0.305; 95% CI: 0.124, 0.751) and individuals aged 41– 50 years (AOR: 0.261; 95% CI: 0.101, 0.671).Conclusion: In this study, prevalence of intestinal parasitic infections was high and was associated with low CD4+ T cell count and high viral load. Therefore, screening of HIV patients, especially those with low CD4+ T-cell count and high viral load, particularly for opportunistic intestinal parasitic infections would be of utmost importance in the efforts to prevent and control opportunistic infections in HIV patients.Keywords: intestinal parasitosis, HIV, CD4+, viral load, Northwest Ethiopia

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