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Measuring the Complete-arch Distortion of an Optical Dental Impression
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The ARCH Projects: design and rationale (IAASSG 001).

Tristan D Yan1, David H Tian, Scott A LeMaire

  • 1The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia.

European Journal of Cardio-Thoracic Surgery : Official Journal of the European Association for Cardio-Thoracic Surgery
|December 4, 2013
PubMed
Summary
This summary is machine-generated.

An international collaboration of 41 surgeons from 10 countries has formed the International Aortic Arch Surgery Study Group. This group aims to improve the evaluation of patient outcomes after aortic arch surgery through robust, collaborative research.

Keywords:
Aortic arch surgeryCerebral protectionDatabase

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Area of Science:

  • Cardiovascular Surgery
  • Neurosurgery
  • Surgical Outcomes Research

Background:

  • Current aortic arch studies face limitations including small patient numbers, varied definitions, diverse techniques, and poor outcome reporting.
  • A lack of collaborative effort hinders robust investigation into neuroprotection strategies during aortic arch surgery.

Purpose of the Study:

  • To establish an international coalition of high-volume aortic arch centers to conduct more effective research.
  • To improve the assessment of neuroprotection strategies and surgical outcomes in aortic arch surgery.
  • To address limitations in current research methodologies and foster collaborative efforts.

Main Methods:

  • Identification and recruitment of high-volume aortic arch centers globally.
  • Convening a Research Steering Committee comprising expert arch surgeons.
  • Initiating multiple research projects, including retrospective and prospective databases and randomized controlled trials.

Main Results:

  • Formation of the International Aortic Arch Surgery Study Group with 41 surgeons from 10 countries.
  • Establishment of a multi-institutional retrospective database.
  • Initiation of randomized controlled trials and a prospective database.

Conclusions:

  • This collaborative effort represents a significant advancement in managing aortic arch pathologies.
  • Enhanced statistical power will enable better assessment of surgical techniques' impact on mortality and morbidity.
  • The group will identify risk predictors, develop validated risk models, and evaluate long-term survival and quality of life.