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OBJECTIVES: To assess the relative frequency and associated factors of disorders of gut-brain interaction (DGBIs) in outpatient gastrointestinal (GI) clinics in young children of Latin America. METHODS: Cross-sectional study in 10 pediatric GI outpatient clinics (private and public) in five countries of Latin America (El Salvador, México, Colombia, Panamá, and Nicaragua). Parents of patients 1 month 4 years of age from outpatient clinics complete/d a diagnostic questionnaire for DGBIs per Rome IV criteria (QPGS-IV, Spanish version). We conducted descriptive analysis, two-sample t-tests and chi-square tests, univariate analyses, and logistic regression to evaluate risk factors. RESULTS: We collected data from 783 children. In total, 34.5% had a DGBI. Overall, functional constipation (FC) was the most common diagnosis (23.4%) in children of all ages (infants, 16.1%, 1-4-years-old, 32.7%). In infants, the second most common DGBI was regurgitation (6.6%) and in 1-4-years-old and cyclic vomiting syndrome (4.1%). The diagnosis of a DGBI was significantly associated with a family history of DGBIs (odds ratio [OR] 2.97, 95% confidence interval [CI] 1.61-5.57, p = 0.0001). Patients who identified as black (OR 2.25, 95% CI 1.28-3.92, p = 0.0021) or mixed race (OR 1.76, 95% CI 1.25-2.48, p = 0.0006) were also significantly associated with a higher likelihood of DGBIs. CONCLUSIONS: DGBIs are a common diagnosis in pediatric GI clinics of Latin America. Overall, FC was the most common DGBI.
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Bothersome gastrointestinal (GI) signs/symptoms, including abdominal pain, distension, nausea, and flatulence, are common in children. A diet low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs) is frequently recommended for children with GI symptoms. Currently, there are no studies on the effect of FODMAPs in healthy schoolchildren. In this cross-sectional study, schoolchildren reported an association between FODMAPs and GI symptoms through a standardized questionnaire and images of 20 common staples known to be rich in FODMAPs. A total of 208 schoolchildren aged 8-18 years old participated. A proportion of 38.0% of children reported GI symptoms, with abdominal pain (33%) being the most common complaint followed by abdominal distension (24%) and nausea (23%). The majority of children who reported intolerances to FODMAP-containing foods were intolerant to less than two food groups (76%). While vegetables and legumes (26%), particularly black beans (11%) and onions (7%), emerged as the most common group of triggers, milk (12%) stood out as the single food most frequently associated with GI symptoms. In conclusion, there was a high prevalence of FODMAPs intolerance among schoolchildren. Larger studies are recommended to confirm these findings and to inform possible dietary interventions to reduce the effect of FODMAPs on schoolchildren.
RESUMEN
BACKGROUND: Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related deaths in the United States (US), with substantial disparities observed in cancer incidence and survival among racial groups. This study provides analyses on race and ethnicity disparities for patients with HCC. METHODS: This is a cross-sectional analysis of data from the National Inpatient Sample (NIS) between 2011 and 2016, utilizing the STROBE guidelines. Multivariate logistic regression analyses were used to examine the risk-adjusted associations between race and pre-treatment clinical presentation, surgical procedure allocation, and post-treatment hospital outcomes. All clinical parameters were identified using ICD-9-CM and ICD-10-CM diagnosis and procedure codes. RESULTS: 83,876 weighted HCC hospitalizations were reported during the study period. Patient demographics were divided according to NIS racial/ethnic categorization, which includes Caucasian (57.3%), African American (16.9%), Hispanic (15.7%), Asian or Pacific Islanders (9.3%), and Native American (0.8%). Association between greater odds of hospitalization and Elixhauser Comorbidity Index > 4 was significantly higher among Native Americans (aOR=1.79; 95% CI: 1.23-2.73), African Americans (aOR=1.24; 95% CI: 1.12-1.38), and Hispanics (aOR=1.11; 95% CI, 1.01-1.24). Risk-adjusted association between race and receipt of surgical procedures demonstrated that the odds of having surgery was significantly lower for African Americans (aOR=0.64; 95% CI: 0.55-0.73) and Hispanics (aOR=0.70; 95% CI: 0.59-0.82), while significantly higher for Asians/Pacific Islanders (aOR=1.36; 95% CI: 1.28-1.63). Post-operative complications were significantly lower for African Americans (aOR=0.68; 95% CI: 0.55-0.86) while the odds of in-hospital mortality were significantly higher for African Americans (aOR=1.28; 95% CI: 1.11-1.49) and Asians/Pacific Islanders (aOR=1.26; 95% CI: 1.13-1.62). CONCLUSIONS: After controlling for potential confounders, there were significant racial disparities in pre-treatment presentations, surgical procedure allocations, and post-treatment outcomes among patients with HCC. Further studies are needed to determine the underlying factors for these disparities to develop targeted interventions to reduce these disparities of care.