Comprehensive National Institutes of Health funding analysis of academic cardiac surgeons

Adishesh K Narahari1, Ian O Cook1, J Hunter Mehaffey1

  • 1Division of Cardiac Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Va.

Insights

National Institutes of Health (NIH) funding for cardiac surgeons is increasing, particularly at top-tier institutions. Cardiac surgeon-scientists may find greater success in well-resourced academic environments.

Area of Science:

  • Cardiovascular Surgery
  • Medical Research Funding
  • Academic Medicine

Background:

  • Cardiac surgeons face intensive clinical demands, potentially hindering research endeavors.
  • Understanding National Institutes of Health (NIH) funding trends for cardiac surgeons is crucial for career development.

Purpose of the Study:

  • To analyze NIH funding trends for academic cardiac surgeons.
  • To investigate factors influencing grant acquisition in cardiac surgery.

Main Methods:

  • Identified 818 academic cardiac surgeons at top NIH-funded institutions.
  • Queried NIH Reporter for grant funding, publications, and grant types.
  • Collected data on academic rank, secondary degrees, and fellowship information.

Main Results:

  • 144 cardiac surgeons received 293 NIH grants totaling $458 million.
  • Strong association between institutional NIH funding rank and surgeon grant acquisition (P < .0001).
  • Funding is concentrated in top-quartile institutions; K award to R01 conversion rate is 42.9%.

Conclusions:

  • NIH-funded cardiac surgical research has shown significant impact over 3 decades.
  • Top-quartile institutions offer better infrastructure and mentorship, potentially improving surgeon-scientist success.
  • The rate of NIH grants to cardiac surgeons is increasing, driven by collaborative project grants.
Abstract

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