HydroCoils are associated with lower angiographic recurrence rates than are bare platinum coils in treatment of "difficult-to-treat" aneurysms: A post hoc subgroup analysis of the HELPS trial

Waleed Brinjikji, P. M. White, H. Nahser, J. Wardlaw, R. Sellar, A. Gholkar, H. J. Cloft, David F Kallmes

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

BACKGROUND AND PURPOSE: The HydroCoil Endovascular Aneurysm Occlusion and Packing Study was a randomized controlled trial that compared HydroCoils to bare platinum coils. Using data from this trial, we performed a subgroup analysis of angiographic and clinical outcomes of patients with "difficult-to-treat" aneurysms, defined as irregularly shaped and/or having a dome-to-neck ratio of

Original languageEnglish (US)
Pages (from-to)1689-1694
Number of pages6
JournalAmerican Journal of Neuroradiology
Volume36
Issue number9
DOIs
StatePublished - Sep 1 2015

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Platinum
Aneurysm
Recurrence
Neck
Randomized Controlled Trials
Therapeutics

ASJC Scopus subject areas

  • Clinical Neurology
  • Radiology Nuclear Medicine and imaging

Cite this

HydroCoils are associated with lower angiographic recurrence rates than are bare platinum coils in treatment of "difficult-to-treat" aneurysms : A post hoc subgroup analysis of the HELPS trial. / Brinjikji, Waleed; White, P. M.; Nahser, H.; Wardlaw, J.; Sellar, R.; Gholkar, A.; Cloft, H. J.; Kallmes, David F.

In: American Journal of Neuroradiology, Vol. 36, No. 9, 01.09.2015, p. 1689-1694.

Research output: Contribution to journalArticle

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