Heart And Lung Failure - Pediatric INsulin Titration Trial
Status:
Completed
Trial end date:
2018-02-01
Target enrollment:
Participant gender:
Summary
Stress hyperglycemia, a state of abnormal metabolism with supra-normal blood glucose levels,
is often seen in critically ill patients. Tight glycemic control (TGC) was originally shown
to reduce morbidity and mortality in a landmark randomized clinical trial (RCT) of adult
critically ill surgical patients but has since come under intense scrutiny due to conflicting
results in recent adult trials. One pediatric RCT has been published to date that
demonstrated survival benefit but was complicated by an unacceptably high rate of severe
hypoglycemia. The Heart And Lung Failure - Pediatric INsulin Titration (HALF-PINT) trial is a
multi-center, randomized clinical treatment trial comparing two ranges of glucose control in
hyperglycemic critically ill children with heart and/or lung failure. Both target ranges of
glucose control fall within the range of "usual care" for critically ill children managed in
pediatric intensive care units.
The purpose of the study is to determine the comparative effectiveness of tight glycemic
control to a target range of 80-110 mg/dL (TGC-1, 4.4-6.1 mmol/L) vs. a target range of
150-180 mg/dL (TGC-2, 8.3-10.0 mmol/L) on hospital mortality and intensive care unit (ICU)
length of stay (LOS) in hyperglycemic critically ill children with cardiovascular and/or
respiratory failure. This will be accomplished using an explicit insulin titration algorithm
and continuous glucose monitoring to safely achieve these glucose targets. Both groups will
receive identical standardized intravenous glucose at an age-appropriate rate in order to
provide basal calories and mitigate hypoglycemia. Insulin infusions will be titrated with an
explicit algorithm combined with continuous glucose monitoring using a protocol that has been
safely implemented in 490 critically ill infants and children.
Phase:
Phase 3
Details
Lead Sponsor:
Boston Children's Hospital Boston Children’s Hospital