Yafteh

1. Instructor, Department of parasitology, Faculty of medicine, Lorestan University of medical sciences

2. PhD, Pasteur institute of Iran.

3. Master of science, parasitology

4. Instructor, Department of statistic, Faculty of health, Lorestan University of medical sciences

Abstract

Background: Intestinal parasites are the most common enteric pathogens in patients with HIV infection. These intestinal pathogens are the main cause of morbidity and mortality in HIV positive patients. There have been very few reports on the prevalence of intestinal parasites in HIV positive and AIDS patients in Iran. To investigate the prevalence of opportunistic intestinal parasites in this population, a cross-sectional study was carried out on 306 HIV positive and AIDS patients in Khorramabad city.

Materials and methods: Demographic data were collected by a questionnaire. Three stool samples were collected from every patient. Direct smear, Formalin-ether concentration techniques and Modified acid fast (Kinione) and modified trichorome staining method carried out on all samples. Data was analyzed by T-test and Chi square method.

Results: After examination’s it detect that, Prevalence of the intestinal parasite in HIV positive and AIDS patients in Khorramabad city was 22.5% and This rate was higher in AIDS patients. Moreover, we demonstrated that there is a significant relationship between age group, level of education, occupation, type of intestinal signs, variants and infection to intestinal parasites. It’s noticeable that between status of HIV/AIDS variant and infection to intestinal parasite there was a significant relationship

Conclusion: High prevalence of intestinal parasites in HIV positive and AIDS patients in Khorramabad city reflects the necessity of prevention, screening, diagnosis and treatment programs for these patients.