Introduction:
Recovery in intracerebral hemorrhage (ICH) is prolonged and unpredictable, resulting in challenges in estimating health-related quality of life (HRQoL). We describe HRQoL and patient disposition for ICH survivors with similar clinical characteristics to ICH patients who had withdrawal of life-sustaining treatment (WoLST).
Methods:
Using MISTIE III trial data (N = 499), we performed a matched cohort analysis using a published modified severity index (mSI) to compare ICH survivors (N = 379) with WoLST patients (N = 61). We used multivariable logistic regression adjusting for age, Glasgow Coma Score, deep ICH location, stability ICH and intraventricular hemorrhage volume and ≥ 3 comorbidities to create the mSI. After matching survivors with equal mSI to WoLST patients, we compared EuroQoL (EQ) visual analog scale (VAS) scores (US norm 69-76; range 0-100) by mSI quartile and patient disposition.
Results:
We matched 224 survivors to WoLST patients by mSI (range 0-6.5), with data at all timepoints. Given the large mSI range, EQ VAS scores and patient disposition were evaluated by mSI quartile groups. The median (interquartile range [IQR]) EQ VAS score increase for all mSI groups from day 30 (D30) to 180 (D180) was 20 (0-35.5,
p
< 0.0001), and 23.5 (5-40,
p
< 0.0001) for D30 to 365 (D365). The highest percentage of survivors for all mSI groups were home by D365 (G1 55%, G2 88%, G3 84.5%, G4 90%). Median (IQR) EQ VAS scores by mSI quartile, patient disposition and timepoint are reported below.
Conclusion:
ICH survivors, matching WoLST individuals, in all mSI groups demonstrated improvement in HRQoL over time, and the majority were home by D365. This study challenges current practice of identifying poor outcomes in concert with decision making employing WoLST in ICH. If goals of care are to include return to home and HRQoL, these results strongly suggest that prognostication can be improved. Prospective studies of ICH prognostication and decision making are needed.
Conceptualizing and measuring health-related quality of life in critical care
