Rumination Syndrome in Children and Adolescents: A Mini Review.

Introduction: Rumination syndrome involves recurrent regurgitation of food and is believed to be underdiagnosed with patients experiencing long delays in diagnosis. It can be associated with significant social consequences, high rates of school absenteeism, and medical complications such as weight loss. The primary aims of the current review are to assess the literature regarding prevalence, pathophysiology, and treatment outcomes with a focus on neurotypical children and adolescents. Results: Population studies in children/adolescents, 5 years of age or older, range from 0 to 5.1%. There are fewer studies in clinical settings, but the prevalence appears to be higher in patients with other gastrointestinal symptoms, particularly chronic vomiting. While physiologic changes that occur during a rumination episode are well-described, the underlying cause is less well-defined. In general, rumination appears to have similarities to other functional gastrointestinal disorders including dysmotility, possibly inflammation, and an interaction with psychologic function. While diaphragmatic breathing is considered the mainstay of treatment, pediatric data demonstrating efficacy is lacking, especially as an isolated treatment. Conclusion: Pediatric rumination syndrome remains greatly understudied, particularly regarding treatment. There is a need to better define prevalence in both the primary care and subspecialty clinical settings, especially in patients presenting with vomiting or apparent gastroesophageal reflux. There is a need to determine whether treatment of co-morbid conditions results in improvement of rumination. Diaphragmatic breathing needs to be studied and compared to other competing responses.

Evolutionary journey of programmatic services and treatment outcomes among drug resistant tuberculosis (DR-TB) patients under National TB Elimination Programme in India (2005-2020).

Introduction: India, with one-fourth of global burden of tuberculosis as well as multidrug-resistant TB, made bold commitment to end TB by 2025. There is no documented comprehensive review of the evolutionary journey of India's DRTB service expansion and changes in the treatment outcome so far.Area Covered: The current document presents evolution and journey of programmatic services and the progress in treatment outcomes among DRTB patients since 2005 with efforts cum challenges in nationwide scale-up of evidence-based policies and services, opportunities and future prospects for universalizing quality care - an essential ingredient to end TB in India. In the era of standardized longer treatment regimen till 2017, only half of the patients were successfully treated. Interventions to address factors associated with access and quality of care introduced since 2018 like universal drug susceptibility testing (UDST) guided treatment with shorter regimen, newer drugs, social protection; accelerated detection and began enhancing survival and success rate in recent DR-TB patient cohorts.Expert Opinion: Patient-centric care; robust TB/DR-TB surveillance system, shorter effective safer regimens and innovations, a milestone essential to end TB in India by 2025 to accomplish the vision of the Prime Minister of India.

Sucrase Breath Testing in Children Presenting With Chronic Abdominal Pain.

Sucrase deficiency has been implicated in chronic abdominal pain. Testing for sucrase deficiency generally involves invasive procedures or lengthy clinical visits, but now noninvasive kits that allow home testing are available to test for sucrase deficiency. In order to assess feasibility and utility of at-home testing, we reviewed our experience in 75 consecutive patients. All patients seen in the abdominal pain clinic had histories obtained in a standardized fashion and all had sucrase breath tests completed at home utilizing a commercially available kit. Testing was completed by 46 patients (61.3%). Tests were abnormal indicating sucrase deficiency in 34.8% of those completing testing. No symptoms were predictive of a positive test although there were trends of an association of an abnormal test with diarrhea and bloating. Our findings suggest that sucrase deficiency occurs frequently enough that more widespread testing and/or an empiric trial of sucrose and starch restriction should be considered.