pica has been researched along with Intestinal-Diseases* in 3 studies
1 review(s) available for pica and Intestinal-Diseases
Article | Year |
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Pica: current perspectives.
Topics: Aggression; Behavior Therapy; Black or African American; Child; Culture; Female; Humans; Intestinal Diseases; Lead Poisoning; Nutrition Disorders; Parent-Child Relations; Parents; Pica; Pregnancy; United States | 1986 |
2 other study(ies) available for pica and Intestinal-Diseases
Article | Year |
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Geophagy is associated with environmental enteropathy and stunting in children in rural Bangladesh.
There is a growing body of literature indicating an association between stunting and environmental enteropathy (EE), a disorder thought to be caused by repeated exposures to enteric pathogens. To investigate the relationship between exposure to enteric pathogens through geophagy, consumption of soil, EE, and stunting, we conducted a prospective cohort study of 216 children under 5 years of age in rural Bangladesh. Geophagy was assessed at baseline using 5 hour structured observation and caregiver reports. Stool was analyzed for fecal markers of intestinal inflammation: alpha-1-antitrypsin, myeloperoxidase, neopterin (all three combined to form an EE disease activity score), and calprotectin. Eighteen percent of children had observed geophagy events by structured observation and 28% had caregiver reported events in the past week. Nearly all households had Escherichia coli (97%) in soil, and 14% had diarrheagenic E. coli. Children with caregiver-reported geophagy had significantly higher EE scores (0.72 point difference, 95% confidence interval [CI]: 0.01, 1.42) and calprotectin concentrations (237.38 μg/g, 95% CI: 12.77, 462.00). Furthermore, at the 9-month follow-up the odds of being stunted (height-for-age z-score < -2) was double for children with caregiver-reported geophagy (odds ratio [OR]: 2.27, 95% CI: 1.14, 4.51). These findings suggest that geophagy in young children may be an important unrecognized risk factor for EE and stunting. Topics: Bangladesh; Child, Preschool; Escherichia coli; Feces; Female; Growth Disorders; Humans; Infant; Intestinal Diseases; Male; Pica; Prospective Studies; Rural Population; Soil; Soil Microbiology | 2015 |
Radiological changes in pica.
The significance of pica and geophagia as a public health problem is well known. The objective radiographic diagnosis of geophagia depends on the abnormal opacification of the bowel as an immediate manifestitation of the condition. The chance of detectability of geophagia is highest in the colon and can be improved by using low penetration films, particularly for smaller amounts of ingested clay. Other radiologic changes frequently associated with the prolonged practice of geophagic are an atonic pattern of the colon, secondary radiographic changes due to iron-deficiency anemia and bone-age retardation. The occurrences of intestinal obstruction due to pica in the presence of preexisting bowel stricture is demonstrated. Topics: Anemia, Hypochromic; Bone Diseases, Developmental; Calculi; Child; Colon; Digestive System; Evaluation Studies as Topic; Humans; Intestinal Diseases; Intestinal Obstruction; Iran; Pica; Radiography; Soil | 1975 |