Outcome of Surgical or Endovascular Treatment of Giant Intracranial Aneurysms, with Emphasis on Age, Aneurysm Location, and Unruptured Aneuryms--A Systematic Review and Meta-Analysis

Cerebrovascular Diseases
Julius DenglerGiant Intracranial Aneurysm Study Group

Abstract

Designing treatment strategies for unruptured giant intracranial aneurysms (GIA) is difficult as evidence of large clinical trials is lacking. We examined the outcome following surgical or endovascular GIA treatment focusing on patient age, GIA location and unruptured GIA. Medline and Embase were searched for studies reporting on GIA treatment outcome published after January 2000. We calculated the proportion of good outcome (PGO) for all included GIA and for unruptured GIA by meta-analysis using a random effects model. We included 54 studies containing 64 study populations with 1,269 GIA at a median follow-up time (FU-T) of 26.4 months (95% CI 10.8-42.0). PGO was 80.9% (77.4-84.4) in the analysis of all GIA compared to 81.2% (75.3-86.1) in the separate analysis of unruptured GIA. For each year added to patient age, PGO decreased by 0.8%, both for all GIA and unruptured GIA. For all GIA, surgical treatment resulted in a PGO of 80.3% (95% CI 76.0-84.6) compared to 84.2% (78.5-89.8, p = 0.27) after endovascular treatment. In unruptured GIA, PGO was 79.7% (95% CI 71.5-87.8) after surgical treatment and 84.9% (79.1-90.7, p = 0.54) after endovascular treatment. PGO was lower in high quality studies and in studies presenting aggregat...Continue Reading

Citations

Mar 28, 2017·World Neurosurgery·Long XuJizong Zhao
May 16, 2020·Stroke and Vascular Neurology·Jessica K CamposAlexander L Coon
Sep 30, 2017·Stroke and Vascular Neurology·Bowen JiangLi-Mei Lin
Nov 11, 2020·Translational Stroke Research·Junlin LuJizong Zhao
Oct 11, 2017·Journal of Neuroscience Methods·Michael E Smith, Ramin Eskandari
May 18, 2021·Journal of Cerebrovascular and Endovascular Neurosurgery·Gautam DuttaAnil Kumar

❮ Previous
Next ❯

Related Concepts

Related Feeds

Aneurysm

Aneurysms are outward distensions or bulges that occurs in a weakened wall of blood vessels. Discover the latest research on aneurysms here.