Functional Improvement Among Intracerebral Hemorrhage (ICH) Survivors up to 12 Months Post-injury. Academic Article uri icon

Overview

abstract

  • BACKGROUND AND PURPOSE: As survival rates have increased for intracerebral hemorrhage (ICH) patients, there is limited information regarding recovery beyond 3-6 months. This study was conducted to examine recovery curves using the modified Rankin Scale (mRS) and Barthel Index (BI) up to 12 months post-injury. METHODS: We prospectively enrolled 173 patients admitted with ICH who were subsequently evaluated using the mRS and BI at discharge as well as 3, 6, and 12 months. Repeated measures nonparametric testing was conducted to assess functional trajectories across time. RESULTS: The mRS scores showed significant improvement between discharge (median 4) and 3 (median 4), 6 (median 4), and 12 months (median 3) (p values <0.001). However, the mRS scores did not differ between follow-up time-points (i.e., 3-6, 6-12 months). There was significant improvement in scores using the BI (p values <0.001), showing improvement between discharge (mean 43.0) and 3 (mean 73.0), 6 (mean 78.2), and 12 months (mean 83.4). Additionally, there were differences in the BI between 3 and 12 months (p = 0.013), as well as between 6 and 12 months (p = 0.025). CONCLUSIONS: The BI may be a more sensitive measure of long-term recovery post-injury than the mRS, which shows minimal improvement for some survivors after 3 months. BI scores indicate survivors continually improve till 12 months post-injury. These results may have implications for the prognostication of ICH and design of clinical trial outcome measures.

publication date

  • December 1, 2017

Research

keywords

  • Cerebral Hemorrhage
  • Outcome Assessment, Health Care
  • Severity of Illness Index

Identity

PubMed Central ID

  • PMC5700855

Scopus Document Identifier

  • 85021878623

Digital Object Identifier (DOI)

  • 10.1161/str.0000000000000069

PubMed ID

  • 28685394

Additional Document Info

volume

  • 27

issue

  • 3