[Pediatric Intestinal Failure, 10 years of experience from a specialized unit]. / Insuficiencia Intestinal Pediátrica, 10 años de experiencia en una Unidad de Cuidados Especializados.

Intestinal Failure (IF) includes the loss of functional intestinal mass and the requirement of long term Parenteral Nutrition (PN) to achieve the development and growth in childhood. OBJECTIVE: To evaluate the experience in a specialized unit for pediatric patients with IF, describing the clinical cha racteristics of those admitted from November 2009 to December 2019. PATIENTS AND METHOD: Retros pective and descriptive review from clinical records of 24 cases that matched the inclusion criteria. The following variables were recorded: gender, neonatal history, origin unit, patient age and anthropome tric diagnosis at admission to the unit, cause of IF, hospital stay, anthropometric data and parenteral nutrition dependency at discharge. In those patients with a diagnosis of short bowel syndrome (SBS), the cause of intestinal resection and the characteristics of the intestinal remnant were identified: ana tomical classification, remnant length (defining ultra-short as < 25 cm), presence of ileocecal valve, and characteristics of the colon. RESULTS: The median age at admission was 7.8 months. Seventeen cases were preterm. Regarding IF etiology, 10 patients presented SBS, 6 patients with Intestinal Neuromus cular Disease (INMD), 7 children with SBS associated with INMD, and 1 case of intestinal lymphan giectasia. Within the SBS etiologies found in this group, intestinal atresia (8 cases) and necrotizing enterocolitis (9 patients) were the main causes with a similar proportion. Eight patients had no ileo cecal valve. According to anatomical classification, 1 case was Type I, 8 were Type II, and 8 were Type III. Related to bowel length, 3 were ultrashort, besides being Type II; in those with > 40 cm of bowel length, 7 were Type III. Overall average hospital stay was 456.4 days. Enteral autonomy was achieved in 16 patients and 8 cases required home parenteral nutrition. CONCLUSIONS: IF requires life support, PN and prolonged hospital stay. The principal etiology of IF is SBS caused by congenital intestinal atresia and necrotizing enterocolitis. Nevertheless, the high frequency of INMD could be attributed to the local protocol analysis. Most of our patients had poor prognosis factors, however, the management by a specialized team allowed the achievement of enteral autonomy in 66.7% of cases.

[Sensor-Augmented Pump Therapy: description of pediatric patients with Type 1 Diabetes Mellitus (T1D) and initial metabolic outcomes]. / Uso de microinfusor de insulina con sistema integrado en pacientes pediátricos con diabetes tipo 1: resultados metabólicos iniciales.

The insulin microinfuser with integrated system (SAPT) for patients with type 1 Diabetes Mellitus (T1D) is included in the national financial protection system for high-cost treatments. OBJECTIVE: To describe the initial and first-year metabolic outcomes and epidemiological and nutritional characteristics of T1D pediatric patients treated with SAPT. PATIENTS AND METHOD: Retrospective, descriptive and analytical study of clinical records from 2017 to 2019, of 12 patients with T1D users of SAPT, attended in a referral hospital. VARIABLES: age at program entry, time of evolution of the disease, type of insulin treatment and type of glucose monitoring (capillary: sample or Continuous Glucose Monitoring [CGM]) at program entry, cause of application to the program, nutritional status, rural or urban origin, educational level of the main guardian, HbA1c at application and in the last month of each quarter after SAPT installation, over a 12-month period. HbA1c analysis was venous sample by High-Performance Liquid Chromatography and follow-up was capillary sample by Latex Particle Agglutination Inhibition. RESULTS: The median variables at 12 months of treatment were Total Daily Dose (TDD) 0.74, %Basal (%B) 49%, Time In Range (TIR) 39%, Time Below Range (TBR) 1%, and HbA1c 7.7%. The sensor usage time was met in all cases and only half of them achieved a correct execution of hyperglycemia and hypoglycemia treatment. Inadvertent severe hypoglycemia was the main cause of application to the program. CONCLUSION: TDD and %B increased, approaching physiological requirement, although without statistical significance, which could be attributed to the administra tion of adequate insulin with lower risk of hypoglycemia due to predictive suspension and CGM. TIR presented a favorable increase, although not significant, nor reaching the target range, attributable to the short observation time, difficulties in understanding and execution of our patients, and the learning process of the treating clinical team. SAPT was effective in hypoglycemia management and effective in improving HbA1c.