These findings suggest that hypozincemia with low iron levels may be the possible cause of pica and contradict the contention that low levels of plasma Zn and Fe could be an effect of pica. ![]() Correlation of Zn and Fe levels with pica-related variables such as age at onset, duration and frequency and number of inedible objects ingested was not significant. Approximately two billion people are affected by anemia throughout the world. Plasma Zn levels in the pica group (60 +/- 4.4 mg/dl) was about 45% lower than those in controls (110.2 +/- 8.5 mg/dl, p<0.001). The medical term used for this condition is Pica. Conclusion : These findings suggest that hypozincemia. The reason some women develop pica cravings during pregnancy is not known however, it is believed to be an underlying nutritional deficiency such as iron. The prevalence of pica among the patients with iron deficiency. Correlation of Zn and Fe levels with pica-related variables such as age at onset, duration and frequency and number of inedible objects ingested was not significant. Results: During the 6-year study period, 320 patients with iron deficiency anemia were seen: 256 women and 64 men (sex-ratio F/M: 4). The plasma Fe level (mean +/- SD) in children with pica (42.7 +/- 9.2) mg/dl) was about 20% lower than that in controls (51.5 +/- 10.0 mg/dl, p < 0.001). Plasma Zn levels in the pica group (60 ±4.4 mg/dl) was about 45 lower than those in controls (110.2☘.5 mg/dl, p<0.001). (3) Adequate therapy can cure both conditions, although pica may reappear upon relapse of iron deficiency.To determine role of trace elements in causation of pica with specific reference to zinc and iron we studied plasma levels of iron (Fe), Zinc (Zn), calcium (Ca) and magnesium (Mg) and blood lead (Pb) levels by atomic absorption spectrophotometer in 31 children with pica (Pica Group) and 60 controls matched for age, sex and nutrition (Control Group) in an observational case and control study in the settings of outpatient clinic of a tertiary care, teaching hospital.ĭata from each group were further stratified by hemoglobin level 9 g/dl into two subgroups pica-1 and pica-2, and control-1 and control-2 respectively, to control for confounding effect of iron deficiency anemia. Snacking at frequent, regular time intervals (such as every 30 or 60 minutes) can provide options to the child other than eating nonfood items. This strategy helps to reduce pica for some kids. Among the 57 students (6. Blocking, or placing your hand on top of the child’s hand to prevent the child from putting the nonfood item into their mouth. Both groups were evaluated for iron deficiency anaemia. We selected students who did not have pica of the same age and sex, and in the same class as our cases as a control group. (2) According to the findings in this series, pica seems a consequence of iron deficiency rather than its cause. We selected 872 children and determined the frequency of pica. (1) The pathogenesis of pica is unclear, although it appears unrelated to the degree of iron deficiency. No clear correlation was found with either socio-economic status or pathogenetic causes of iron deficiency and pica, and no haematological differences were seen between patients with pica and those without this alteration. ![]() Both anaemia and pica were cured by etiologic and substitutive therapy in all instances. ![]() 3 Its medical definition refers to the persistent consumption of nonnutritive substances for over a period. 2 It is a form of the disorder known as pica, which in Latin refers to a magpie that eats everything indiscriminately. A second episode of pica appeared in 9 cases upon relapsing of iron deficiency. Pagophagia (from Greek: pagos, frost/ice, + phag, to eat 1) is the compulsive consumption of ice or iced drinks. Eight nourishing (namely, coffee grains, almonds, chocolate, ice, lettuce, carrots, sunflower seeds and bread) and 2 non-nourishing (clay and paper) substances were involved. Treatment for pica may vary by patient and suspected cause (e.g. All patients received oral iron and were periodically controlled with the usual clinico-haematological procedures. Pica was studied by introducing certain diet queries into the clinical history. Often, a cause is iron deficiency anemia. To study the relationship between pica and iron-lack anaemia in a series of iron-deficiency patients in order to establish the pathogenesis of such relationship.įour-hundred and thirty-three patients were analysed. Typically, pica is your bodys way of communicating a nutrient deficiency.
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