These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Long-term survival outcomes and prognostic factors related to ruptured intracranial aneurysms: A comparison of surgical and endovascular options in a propensity score-matched, nationwide population-based cohort study.
    Author: Lo YL, Li MC, Yu YH, Chen HM, Wu SY.
    Journal: Eur J Neurol; 2021 Sep; 28(9):3012-3021. PubMed ID: 34192398.
    Abstract:
    BACKGROUND AND PURPOSE: To determine the long-term survival outcomes of and prognostic factors for survival in patients with a ruptured intracranial aneurysm (RIA) who underwent endovascular coil embolization or surgical clipping. METHODS: We selected patients who had received a diagnosis of RIA between January 1, 2011 and December 31, 2017. Propensity score matching was performed, and Cox proportional hazards model curves were plotted to analyze all-cause mortality in patients undergoing different treatments. RESULTS: The matching process yielded a final cohort of 8102 patients (4051 and 4051 in endovascular coil embolization and surgical clipping groups, respectively) who were eligible for inclusion. In multivariate Cox regression analyses, the adjusted hazard ratio (aHR) and 95% confidence interval (CI) for endovascular coil embolization compared with surgical clipping were 0.87 (95% CI, 0.79-0.97). The aHRs for the ages of 65 to 74, 75 to 84, and ≥85 years compared with the ages of 20 to 64 years were 1.82 (95% CI, 1.60-2.07), 3.35 (95% CI, 2.93-3.84), and 6.99 (95% CI, 5.51-8.86), respectively. Surgical clipping; old age; male sex; treatment during 2011 to 2013; presence of diabetes, congestive heart failure, hypertension, chronic kidney disease, or end-stage renal disease; history of stroke or transient ischemic attack; Charlson Comorbidity Index ≥2; attendance of nonacademic hospitals; and low income were significant independent prognostic factors for poor survival. CONCLUSIONS: Compared with surgical clipping, endovascular coil embolization led to more favorable survival outcomes in patients with RIAs.
    [Abstract] [Full Text] [Related] [New Search]