Guideline Adherence and Outcomes in Severe Adult Traumatic Brain Injury for the CHIRAG (Collaborative Head Injury and Guidelines) Study.
We examined the effect of early intensive care unit (ICU) adherence to 2007 Brain Trauma Foundation Guideline indicators after traumatic brain injury (TBI) on inpatient mortality at a level 1 trauma center in India (Jay Prakash Narayan Apex Trauma Center [JPNATC] and Harborview Medical Center (HMC) in U.S. among adults older than 18 years with severe TBI. At each site, ICU Guideline adherence in first 72 hours for 17 indicators was determined and expressed as a percentage. Outcomes were in hospital mortality and Glasgow Outcome Scale (GOS) scores at 3, 6, and 12 months after discharge. JPNATC and HMC Guideline adherence rates were 74.9% [11.0] and 71.6 (SD 10.4) and overall in hospital mortality was 24% and 27% respectively. At JPNATC, less than 65% ICU Guideline adherence was associated with higher inpatient mortality (adjusted relative risk [aRR] 1.92; 95% confidence interval [CI] 1.11 3.33) and an increase in ICU Guideline adherence rate by 1% was associated with a 3% lower in hospital mortality (aRR, 0.97; 95% CI, 0.95 0.99) Among patients discharged with a GOS score of 2 4 at JPNATC, 67% improved at 12 months (R(2) 0.991; P 0.01; 99% follow up rate) compared with discharge, but 35% 25% and 14% of patients discharged with a GOS score of 3 5 deteriorated at 3, 6, and 12 months to a lower GOS at home. Achieving early ICU adherence to guideline indicators was feasible and associated with significantly lower in hospital mortality at JPNATC. Although the intracranial pressure (ICP) monitoring rates varied, in hospitals deaths were similar between the two institutions. Although long term outcomes generally improved, patients discharged with favorable GOS score often deteriorated at home.
World neurosurgery