27 research outputs found
Protocol for the detection and nutritional management of high-output stomas
Introduction:
An issue of recent research interest is excessive stoma output and its relation to electrolyte abnormalities. Some studies have identified this as a precursor of dehydration and renal dysfunction. A prospective study was performed of the complications associated with high-output stomas, to identify their causes, consequences and management.Materials and methods:
This study was carried out by a multidisciplinary team of surgeons, gastroenterologists, nutritionists and hospital pharmacists. High-output stoma (HOS) was defined as output ≥1500 ml for two consecutive days. The subjects included in the study population, 43 patients with a new permanent or temporary stoma, were classified according to the time of HOS onset as early HOS (<3 weeks after initial surgery) or late HOS (≥3 weeks after surgery). Circumstances permitting, a specific protocol for response to HOS was applied. Each patient was followed up until the fourth month after surgery.Results:
Early HOS was observed in 7 (16 %) of the sample population of 43 hospital patients, and late HOS, in 6 of the 37 (16 %) non-early HOS population. By type of stoma, nearly all HOS cases affected ileostomy, rather than colostomy, patients. The patients with early HOS remained in hospital for 18 days post surgery, significantly longer than those with no HOS (12 days). The protocol was applied to the majority of EHOS patients and achieved 100 % effectiveness. 50 % of readmissions were due to altered electrolyte balance. Hypomagnesaemia was observed in 33 % of the late HOS patients.Conclusion:
The protocol developed at our hospital for the detection and management of HOS effectively addresses possible long-term complications arising from poor nutritional status and chronic electrolyte alteration
Vitamin D receptor is required to control gastrointestinal immunity in IL-10 knockout mice
Comparison of measured sleeping metabolic rate and predicted basal metabolic rate during the first year of life: evidence of a bias changing with increasing metabolic rate
Objective: To compare measurements of sleeping metabolic rate (SMR) in infancy with predicted basal metabolic rate (BMR) estimated by the equations of Schofield. Methods: Some 104 serial measurements of SMR by indirect calorimetry were performed in 43 healthy infants at 1.5, 3, 6, 9 and 12 months of age. Predicted BMR was calculated using the weight only (BMR-wo) and weight and height (BMR-wh) equations of Schofield for 0-3-y-olds. Measured SMR values were compared with both predictive values by means of the Bland-Altman statistical test. Results: The mean measured SMR was 1.48 MJ/day. The mean predicted BMR values were 1.66 and 1.47 MJ/day for the weight only and weight and height equations, respectively. The Bland-Altman analysis showed that BMR-wo equation on average overestimated SMR by 0.18 MJ/day (11%) and the BMR-wh equation underestimated SMR by 0.01 MJ/day (1%). However the 95% limits of agreement were wide: - 0.64 to - 0.28MJ/day (28%) for the former equation and - 0.39 to +0.41 MJ/day (27%) for the latter equation. Moreover there was a significant correlation between the mean of the measured and predicted metabolic rate and the difference between them. Conclusions: The wide variation seen in the difference between measured and predicted metabolic rate and the bias probably with age indicates there is a need to measure actual metabolic rate for individual clinical care in this age group
Corticosteroids Increase Protein Breakdown and Loss in Newly Diagnosed Pediatric Crohn Disease
Detailed assessment of nutritional status and eating patterns in children with gastrointestinal diseases attending an outpatients clinic and contemporary healthy controls
Background/objectives: In the era of modern multidisciplinary clinical management, very little is known about the prevalence and presentation of malnutrition in children with gastrointestinal disorders (GastroD) particularly employing composite, global measures of nutritional status. Subjects/methods: Anthropometry, body composition, dietary intake, eating habits and grip strength were assessed with bedside methods in 168 patients from outpatient gastroenterology clinics (n, median (IQR) years; Crohn’s disease (CD): n=53, 14.2 (11.6:15.4); ulcerative colitis (UC): n=27, 12.2 (10.7:14.2); coeliac disease: n=31, 9.3 (7.5:13.6); other GastroD: n=57, 9.8 (7.2:13.8)) and compared with 62 contemporary healthy controls (n, median (IQR): 9.8 (6.9:13.8)) and the results of the recent UK, National Diet and Nutritional Survey (NDNS). Results: Children with CD had lower BMI z-scores than controls (median (IQR): −0.3 (−0.9:0.4) vs 0.3 (−0.6:1.4); P=0.02) but only 2% were classified as thin (BMI z-score <−2 s.d.). The prevalence of obesity in children with UC was 19%, 6% in CD, 11% in children with other GastroD and 15% in controls. No difference was found in grip strength measurement between groups. Except for CD children, the proportion of patients with suboptimal micronutrient intake was similar to that of controls and the cohort of children from the latest NDNS. A higher proportion of children with CD had suboptimal intake for riboflavin, vitamin B6 and calcium and consumed significantly more meat products, juices (including carbonated drinks), spreads/jams and crisps and savoury snacks and significantly fewer portions of dairy, fish, fruits and vegetables compared with healthy controls. Conclusions: GastroD affect children’s body composition, growth, strength, dietary intake and eating habits, particularly CD, but to a lesser extent than expected