The Holman Research Pathway in Radiation Oncology: 2010 to 2019

There has not been an assessment of the Holman Research Pathway (HRP) in radiation oncology (RO) in nearly 10 years. In this study, we sought to review the demographic characteristics, research productivity during and after residency, job placements, and National Institutes of Health (NIH) grant funding of RO residents who completed the HRP in the modern era.

We created a comprehensive database of RO residents who completed the HRP between 2010 and 2019. Using a variety of data sources, we obtained demographic information, first-author manuscripts published in residency, and first- and last-author manuscripts published in the first 30 months after residency for each resident. In addition, we identified the first and current job and NIH grant funding for each resident.

Ninety-seven RO residents who graduated from 50 medical schools and 25 residency programs were included. The majority were male (82.5%), had a PhD (92.8%), and identified as white (64.9%). Collectively, these residents published 212 first-author, PubMed-searchable manuscripts during residency (mean: 2.2) and 142 first- or last-author, PubMed-searchable manuscripts in the first 30 months after completion of residency (mean: 1.5). The number of first-author publications authored by HRP graduates during residency was highly correlated (r = 0.62; P < .01) with the number of first- and last-author publications they authored during the first 30 months after completing residency. Ninety-six of the 97 residents (99.0%) were employed in full-time clinical positions after completing residency. Seventy-six HRP residents (78.4%) obtained an academic position as their first job after residency, only 4 of whom have since left academia, and 20 (20.6%) obtained a nonacademic position. Of the 75 HRP graduates currently employed in an academic position, 39 (52.0%) have their own laboratories. Twenty-three of the 96 HRP residents (24.0%) who secured employment in full-time clinical positions after residency switched jobs over the study period. Lastly, 33 of the 97 HRP residents (34.0%) have thus far received 47 extramural NIH research grants, 15 of which were R-01 grants.

Over the past decade, the HRP has proven successful in training a new cohort of physician investigators in RO. Although productive, HRP residents have had relatively homogenous sex, educational, and racial backgrounds. Ensuring sufficient representation of residents from a variety of backgrounds in the HRP in the future will be crucial.