Search

Geophagy, or the ingestion of earth or clay, is widespread among women of Sub-Saharan African, Caribbean or French Guiana origin. Little is known about this practice among HIV patients native of these countries and who are followed-up in France. The aims of this study were to determine (i) the prevalence and factors associated with geophagy among HIV patients native of these countries, (ii) patients' knowledge about the harmful effects of geophagy, and (iii) the association of geophagy with iron deficiency, or a history of anemia or constipation. Among the 119 included patients, current geophagy and previous geophagy were present in 11/119 (9%) and 47/119 (40%) patients, respectively. Female gender was the only factor associated with consumption (OR 5.37; 95% CI 2.07-15.92 p = 0.001). Awareness about the risk of iron-deficient anemia was low (24%). Preventive education should be integrated into the care of HIV adults from countries in which geophagy is a culture and widely accepted practice.

We investigated measles humoral immunity levels in a cohort of HIV-infected adult patients in France and attempted to identify risk factors for antimeasles antibodies seronegativity. Being born after 1983 [odds ratio (OR) 4.40; 95% confidence interval (95% CI) 1.26-14.09; P = 0.0013] and a nadir CD4⁺ cell count below 100 cells/μl (OR 4.79; 95% CI 1.61-14.82; P = 0.0048) were the two factors independently associated with measles seronegativity. Systematic measles antibody screening should be performed in HIV-infected individuals born in the era of measles vaccination (after 1983 in France).