Efficacy and tolerability of a whey-based, medium-chain triglyceride-enhanced ketogenic formula in children with refractory epilepsy: A retrospective study.

PURPOSE: Ketogenic metabolic therapy (KMT) has demonstrated effectiveness in seizure reduction. However, patient compliance and adverse effects limit its use. Ready-to-feed (RTF) ketogenic formulas improve compliance and include components that mitigate adverse effects. This study is the first to evaluate the efficacy and tolerability of an RTF, whey-based, medium-chain triglyceride-enhanced (WBME) ketogenic formula. METHODS: Retrospective data from patients who received KMT between January 1, 2015, and February 28, 2018, were analyzed. Patients who received ≥75% of their total calories from the WBME formula and who were monitored for 3 months were included. Outcome measures were gastrointestinal issues, acidosis, serum blood glucose and beta-hydroxybutyrate levels, unintentional weight changes, diet response (≥50% reduction in seizures), seizure freedom, and change in formula or discontinuation of therapy. Patients with incomplete outcome data or who received <75% of total calories from the formula were excluded. RESULTS: Twenty-six patients (13 males; mean [SD] age, 6.1 [5.8] years) met the inclusion criteria. Thirteen patients were established patients who received a standard ketogenic formula before changing to the WBME formula; 13 were patients new to KMT whose therapy was initiated using the WBME formula. This formula was well tolerated; no patient in either group discontinued therapy or required a change in formula. The combined diet response rate (95% CI) for established and new patients was 96% (80-100%). Seizure-freedom (95% CI) for both groups at 3 months posttreatment was 20% (7-41%). The most prevalent adverse effect was constipation (69% [95% CI, 48-86%]). CONCLUSION: The WBME ketogenic formula appears to be effective and well tolerated by pediatric patients with refractory epilepsy.

The effect of education on community nursing practice in improving the patient-carer experience at the end of life.

Successfully completing the 'Foundations in End of Life/Palliative Care' distance-learning module has had a measurable effect on the knowledge, competence and confidence of community nurses in the principles and practice of palliative and end-of-life care. An appropriate practice-based education module can empower community nursing practice and have a direct impact on improving the patient-carer experience at the end of life. This article provides evidence from the quantitative and qualitative data from pre- and post-module self-assessment questionnaires along with the successful completion of an electronic multiple-choice questionnaire and short-answer classroom test to demonstrate this.

Nearly two decades using the check-type to prevent ABO incompatible transfusions: one institution's experience.

To detect miscollected (wrong blood in tube [WBIT]) samples, our institution requires a second independently drawn sample (check-type [CT]) on previously untyped, non-group O patients who are likely to require transfusion. During the 17-year period addressed by this report, 94 WBIT errors were detected: 57% by comparison with a historic blood type, 7% by the CT, and 35% by other means. The CT averted 5 potential ABO-incompatible transfusions. Our corrected WBIT error rate is 1 in 3,713 for verified samples tested between 2000 and 2003, the period for which actual number of CTs performed was available. The estimated rate of WBIT for the 17-year period is 1 in 2,262 samples. ABO-incompatible transfusions due to WBIT-type errors are avoided by comparison of current blood type results with a historic type, and the CT is an effective way to create a historic type.

Warm reactive autoantibodies: clinical and serologic correlations.

Warm reactive autoantibodies are encountered relatively frequently in tertiary care hospitals. We studied 100 consecutive patients with warm autoantibodies to correlate their clinical and serologic features. Study patients (56 male, 44 female) had various diagnoses and a mean age of 53.5 years (range, 3-90 years). Autoimmune hemolysis was documented in 29 patients; 20 patients (69%) in this subset had diseases classically associated with warm autoimmune hemolytic anemia (hematologic and autoimmune disorders). All study patients demonstrated IgG on their RBCs (direct antiglobulin test [DAT] reactivity range, microscopic to 4+); 49 also demonstrated C3 (reactivity range, microscopic to 3+). The DAT for IgG was 2+ or more in 25 (86%) of 29 patients with hemolysis; the DAT for IgG was 1+ or less in 45 (63%) of 71 patients without hemolysis. In patients with hemolysis, 21 (72%) of 29 had a DAT reactive for C3. These findings may be useful in determining the clinical significance of warm autoantibodies and the extent to which patients should be followed up for hemolysis.