Tramadol-associated pica

Research on feeding and eating disorders in India: A narrative review

Despite growing evidence of their prevalence, research on feeding and eating disorders (FEDs) in India has been sporadic. This narrative review aimed to summarize the research on FED in India and set priorities for future research and translation of evidence. An electronic search was conducted in the MEDLINE, PsycINFO, and Google Scholar databases to identify relevant English peer-reviewed articles from April 1967 to July 2023. The extracted data from these studies included author names, publication year, research location, type of intervention (for interventional studies), nature of comparator treatments, and main outcomes or findings. We found a rising trend in the prevalence of EDs in India. Adolescent age group, female sex, higher socioeconomic status, family history of mental illness or disordered eating, and borderline personality pattern were risk factors for EDs. For feeding disorders (FDs), childhood age group, malnutrition, pregnancy, psychosis, intellectual disability (ID), and obsessive-compulsive disorder (OCD) were putative risk factors. Both physical and psychiatric comorbidities were common in FEDs. Culture appears to exert a pathoplastic effect on symptom presentation in FEDs; an illustrative example is the documented nonfat phobic variant of anorexia nervosa (AN) in India. Research on management has focused on using assessment tools, investigations to rule out medical comorbidities, psychosocial and family-based psychotherapies, nutritional rehabilitation, pharmacotherapy, and neuromodulation approaches. Whereas the publication output on FEDs in India has increased over the last decade, it remains an under-researched area, with a striking paucity of original research. Future research priorities in FEDs include conducting country-wide registry-based studies to offer real-world insights, longitudinal research to identify culturally relevant risk factors, and developing brief, culturally sensitive diagnostic instruments for FEDs in the Indian context. This will help generate locally relevant epidemiological data on FEDs and inform treatment and prevention strategies.

Pica: A Common Condition that is Commonly Missed - An Update Review

BACKGROUND

Pica is a common condition in childhood that is commonly missed.

OBJECTIVE

To familiarize physicians with the clinical evaluation and management of children with pica.

METHODS

A PubMed search was completed in Clinical Queries using the key term "pica" OR "dirteating". The search strategy included meta-analyses, randomized controlled trials, clinical trials, observational studies, and reviews. Only papers published in English literature were included in this review. The information retrieved from the above search was used in the compilation of the present article.

RESULTS

Pica refers to the persistent, compulsive craving for and the ingestion of substances usually considered inedible and the behavior is discordant with cultural practices and continues beyond the normal developmental phase of occasional indiscriminate and experimental mouthing and swallowing over a period of at least one month. The condition is more common among children in lower socioeconomic classes and those who are mentally handicapped or emotionally deprived. Pica is a significant cause of anemia and lead poisoning. Pica generally resolves in children of normal intelligence after they have been trained to discriminate between edible and inedible items and proper supervision is provided. While relief of family economic and housing difficulties is an adjunct, attention to the individual's emotional needs and stresses is of paramount importance. Children with iron deficiency anemia should be treated with iron replacement therapy. Complications such as gastrointestinal obstruction and lead poisoning should be promptly recognized and treated.

CONCLUSION

Pica is often an overlooked phenomenon and its association with iron deficiency and lead poisoning has been known for centuries. The underlying cause and complications should be treated if possible. Primary care physicians should be aware of pica and proactively seek information about pica in patients that belong to the high-risk groups.