Integrated Thoracic Surgery Residency: Current Status and Future Evolution

Integrated cardiothoracic surgery match: Trends among applicants compared with other surgical subspecialties

OBJECTIVE

The objective of this study was to evaluate trends, qualifications, race/ethnicity, and gender of applicants to integrated cardiothoracic (CT I-6) residency programs and compare them with other competitive surgical subspecialties.

METHODS

Data were collected from the National Residency Matching Program, Electronic Residency Application Service, and Association of American Medical Colleges for thoracic surgery, orthopedic surgery, neurological surgery, otolaryngology (ENT), plastic surgery, and vascular surgery for 2010 t0 2020. Applicant gender, race/ethnicity, Alpha Omega Alpha (AOA) membership, United States Medical Licensing Examination scores, research productivity, and graduation from a top-40 medical school were analyzed.

RESULTS

From 2010 to 2020, CT I-6 experienced growth in postgraduate year 1 positions (280.0%), total applicants (62.2%), and US senior applicants (59.2%). No growth in CT I-6 positions (38) or programs (29) occurred from 2016 to 2020. CT I-6 had the lowest match rates among total applicants (31.7%) and US seniors (41.0%) in 2020. CT I-6 had fewer female applicants compared with ENT (P < .001) and plastic surgery (P < .001), but more than orthopedic surgery (P < .001). Although most CT I-6 US applicants self-identified as White (75.0%), there were more Asian applicants compared with applicants for orthopedic surgery (P < .001), ENT (P < .001), plastic surgery (P < .001), and neurological surgery (P < .01). Matched applicants averaged the highest Step 2-Clinical Knowledge scores (255.1), AOA membership (48.5%), and graduation rates from top-40 medical schools (54.5%).

CONCLUSIONS

Despite tremendous growth in positions, CT I-6 has consistently been the most difficult surgical subspecialty to match. CT I-6 has recently attracted an increasingly diverse applicant pool. For the 2019 to 2020 National Residency Matching Program Match Cycle, successful applicants had the highest Step 2-Clinical Knowledge scores, AOA membership rates, and graduation rates from a top-40 medical school among all surgical subspecialties examined.

Cardiac Surgery Exposure in General Surgery Residency-A Survey of General Surgery Residency Program Directors

BACKGROUND

Little is known regarding how much exposure general surgery residents have to cardiac surgery, despite cardiothoracic (CT) surgery being an offered postresidency fellowship and career. Exposure to a subspecialty is important in shaping residents' interests and career decisions.

METHODS

A survey was sent to all general surgery program directors via the Association of Program Directors in Surgery examining cardiac surgery exposure during training. The survey examined the presence of operative rotations in cardiac surgery and cardiac critical care, portions of cases residents were permitted to perform, cardiac surgery mentorship and education, and perceived biases in applying to cardiac surgery. Differences between programs with and without cardiothoracic training programs were analyzed.

RESULTS

In total, 44% (102/230) of program directors responded to the survey. Residents were involved in operative cardiac and cardiac ICU rotations in 61 programs (69.8%) and 39 programs (38.2%), respectively. Twenty programs (19.6%) had a dedicated cardiothoracic surgery training program and these programs had significantly more graduates who aspired to be cardiac surgeons (M = 2.75, SD = 2.47) compared to hospitals with no CT programs (M = 1.43, SD = 1.41; p = 0.031). 35.3% of program directors reported resident concern over family life.

CONCLUSIONS

There is a notable heterogeneity in general surgery resident exposure to cardiac surgery, cardiac ICU, and cardiac surgery mentorship. Increased exposure, mentorship and mitigating resident concern over the impact of social factors on cardiac surgical careers should be key areas of focus to ensure continued encouragement of future trainees and surgeons.

Comparing Match Outcomes in a Surgical Subspecialty: Independent Versus Integrated Training Pathways

OBJECTIVE

In recent years, the Thoracic Surgery Match (TSM) has become increasingly competitive. The purpose of this study was to compare recent trends in application and match rates in the TSM by training pathway.

DESIGN

This was a retrospective cohort study of all applicants to Integrated and Independent pathways for Thoracic Surgery training (2008-2021). Chi square tests were used to elucidate temporal trends and make comparisons by training pathway.

SETTING

Accreditation Council for Graduate Medical Education (ACGME)-accredited Thoracic Surgery training programs in the United States.

PARTICIPANTS

1500 Independent and 1242 Integrated pathway applicants for Thoracic Surgery training.

RESULTS

From 2008 to 2021, the annual match rate decreased from 91% to 71% in the Independent pathway (p < 0.001). This was driven by a decrease in the number of training positions (130-101, 22% decrease) and increase in number of applicants (96-140, 46% increase). In the Integrated pathway, the annual match rate increased from 33% to 35% (p < 0.001) as did the number of training positions (3 to 46, 1430% increase) and applicants (9-129, 1333% increase). During each year, match rates in the Independent pathway exceeded those in the Integrated pathway (p < 0.001). U.S. Allopathic graduates had higher match rates than non-U.S. Allopathic graduates for both Integrated and Independent training pathways. The percentage of applicants in the Independent pathway matching at one of their top 3 choices decreased from 73% to 40% (p < 0.001). The percentage of Independent thoracic surgery training positions that went unmatched decreased from 28% to 2% (p < 0.001). This percentage was stable at an average of 1% in the Integrated pathway (p > 0.05).

CONCLUSIONS

The TSM has become increasingly competitive for Independent pathway applicants and remains ultracompetitive for Integrated pathway applicants. More research is needed to understand disparities in match rates by Thoracic Surgery training pathway.

Characteristics of Integrated Thoracic Surgery Residency Matriculants: A Survey of Program Directors

BACKGROUND

The 6-year Integrated Thoracic Surgery (I-6) residency programs have evolved over the past decade. Despite the rising number of programs, there are minimal data published about the criteria utilized by program directors to select candidates. We analyze the characteristics and qualities of successful matriculants using the American Association of Medical College's (AAMC) data reports and survey responses from program directors.

METHODS

Using a survey administered through the RedCap service, program directors were asked to rate the importance of a variety of factors in their evaluations of candidates. The AAMC data reports from 2018 to 2020 provided information on the mean matriculant research productivity, United States Medical Licensing Examination (USMLE) step 1 scores, and step 2 clinical knowledge (CK) scores.

RESULTS

Responses were received from 19 of 33 I-6 programs (58%). Program directors consistently rated interview performance as a very important factor in their evaluation of applicants. Matching into the specialty is becoming more competitive, with mean USMLE step 1, step 2 CK, and research productivity increasing over the past few years; matriculants had mean step 1 and step 2 CK scores of 247.3 and 254.2, respectively, in the 2020 match.

CONCLUSIONS

Thoracic surgery program directors place high value on applicant interview performance, letters of recommendation, and professionalism. Program directors agree that a forthcoming pass/fail USMLE step 1 score report will lead to closer scrutiny of other factors during the decision-making process and may cause future evaluation of applicants to be heavily reliant on letters of recommendation and medical school pedigree.

Analysis of Applicants' Perspectives of Cardiothoracic Surgery Fellowship Program Websites

BACKGROUND

Cardiothoracic (CT) surgery fellowship websites help applicants determine where they apply and/or accept an interview. However, relevant information from programs is not communicated in a standardized way.

METHODS

We used Fellow and Residency Electronic Interactive Database Access (FREIDA) Online to identify residency programs with traditional CT fellowships. Program-specific variables included presence or absence of tracks, track duration, and annual cardiac and thoracic cases. Resident-specific variables included number of resident(s) a program accepts and case numbers per fellow. Current CT residents completed an online survey in which they rated how important they deemed the presence of these variables in program websites.

RESULTS

According to FREIDA Online, 74 traditional CT surgery fellowship websites were analyzed. Among the websites listed on FREIDA, only 16 (22%) linked directly to the CT fellowship page. Surveys were sent to all trainees enrolled in the 74 programs, and 24 responded. There were marked deficiencies in the availability of information on program websites that was highly valued by trainees. Only 31% of websites reported annual program volume, and 14% reported resident case numbers, while this data was highly valued by >60% of respondents. Similarly, 11% of program websites described their education curriculum, while 81% of respondents highly valued this information. One-quarter of respondents were dissatisfied with the overall information provided by program websites.

CONCLUSIONS

CT fellowship program websites lack crucial content that is deemed highly valued by applicants. This study suggests the possible need for a single comprehensive data repository or a standardized method for communicating information through program websites.

American Association for Thoracic Surgery Summer Intern Scholarship-Over a decade of experience

OBJECTIVE

The study objective was to evaluate the experience of previous American Association for Thoracic Surgery Summer Intern Scholarship recipients.

METHODS

A database of recipients of the American Association for Thoracic Surgery Summer Intern Scholarship in Cardiothoracic Surgery provided by the American Association for Thoracic Surgery was analyzed. A questionnaire was sent via email to recipients with 10 questions within the survey to assess the types of exposure during the internship, the impact of the internship on career choices, the current career setting, and any additional thoughts regarding the internship.

RESULTS

Between 2007 and 2017, there were 356 awardees of the American Association for Thoracic Surgery Summer Intern Scholarship. These awardees were from 41 different medical schools and went to 39 different sponsoring institutions. Ultimately, 55 (15.5%) medical students chose a career in cardiothoracic surgery, with 153 (43.0%) awardees deciding to pursue a surgical subspecialty. Of those who received our survey, 75 awardees responded (29.2%). A majority of the American Association for Thoracic Surgery Summer Interns were exposed to the sponsoring surgeon (98.7%, n = 74) and operating room (88.0%, n = 66) on at least a weekly basis during the 8-week internship. All of the respondents participated in basic science or clinical research at their sponsoring institution. Some 92.0% (n = 69) of the awardees highly recommended this scholarship to medical students interested in cardiothoracic surgery.

CONCLUSIONS

The awardees of the American Association for Thoracic Surgery Summer Intern Scholarship come from a variety of medical schools and visited a diverse group of sponsoring institutions. The 8-week program provides valuable early exposure for medical students to cardiothoracic surgeons, the operating room, and research opportunities. This experience was highly recommended by prior recipients to medical students interested in cardiothoracic surgery.

A Framework for Understanding the Association Between Training Paradigm and Trainee Preparedness for Independent Surgical Practice

Importance

The sociopolitical and cultural context of graduate surgical education has changed considerably over the past 2 decades. Although new structures of graduate surgical training programs have been developed in response and the comparative value of formats are continually debated, it remains unclear how different time-based structural paradigms are preparing trainees for independent practice after program completion.

Objective

To investigate the factors associated with trainees' and program directors' perception of trainee preparedness for independent surgical practice.

Design, Setting, and Participants

This qualitative study used an instrumental case study approach and obtained information through semistructured interviews, which were analyzed using open-and-focused coding. Participants were recent graduates and program directors of vascular surgery training programs in the United States. The 2 training paradigms analyzed were the integrated vascular surgery residency program (0 + 5, with 0 indicating that the general surgery training experiences are fully integrated into the 5 years of overall training and 5 indicating the total number of years of training) and the traditional vascular surgery fellowship program (5 + 2, with 5 indicating the number of years of general surgery training and 2 indicating the number of years of vascular surgery training). All graduates completed their training in 2018. All interviews were conducted between July 1, 2018, and September 30, 2018.

Main Outcomes and Measures

A conceptual framework to inform current and ongoing efforts to optimize graduate surgical training programs across specialties.

Results

A total of 22 semistructured interviews were completed, involving 7 graduates of 5 + 2 programs, 9 graduates of 0 + 5 programs, and 6 vascular surgery program directors. Of the 22 participants, 15 were men (68%). Participants described 4 interconnected domains that were associated with trainees' perceived preparedness for practice: structural, individual, relational, and organizational. Structural factors included the overall and vascular surgery-specific time spent in training, whereas individual factors included innate technical skills, confidence, maturity, and motivation. Faculty-trainee relationships (or relational factors) were deemed important for building trust and granting of autonomy. Organizational factors included features of the local organization, including patient population, case volume, and case mix.

Conclusions and Relevance

Findings suggest that restructuring training paradigms alone is insufficient to address the issue of trainees' perceived preparedness for practice. A framework was created from the results for evaluating and improving residency and fellowship programs as well as for developing graduate surgical training paradigms that incorporate all 4 domains associated with preparedness.

Impact of Integrated Thoracic Residency on General Surgery Residents' Thoracic Operative Volume

BACKGROUND

Integrated thoracic surgery (I-6) programs have become popular over traditional general surgery (GS) pathways since their inception in 2007. However the effect of I-6 programs on GS resident training remains unknown. The purpose of this study was to evaluate the effect of I-6 programs on the thoracic operative experience of co-located GS residents.

METHODS

Thoracic surgery cases recorded by residents in GS programs co-located with I-6 programs until 2019 were analyzed. Cases were reviewed 5 years before (TSR-5) through 5 years after (TSR-5) the matriculation of the first thoracic resident in the co-located I-6 program. To contextualize the overall trends in the field Accreditation Council for Graduate Medical Education GS resident case logs from 1990 to 2018 were analyzed and total thoracic surgery cases recorded. Statistical analysis was performed with linear regression.

RESULTS

Residents in 19 GS programs with co-located I-6 programs showed an increase in total thoracic cases from 3710 to 4451 (Δ/year of +85.05 cases a year; P = .03) balanced by an increase in GS residents from 107 to 126 (Δ/year of +1.45; P = .01) with no significant overall change in the median thoracic operative case volume (31.00 at both thoracic residency before and after 5 years). Nationally from 1990 to 2018 there was no change in the total thoracic operative experience for GS graduates.

CONCLUSIONS

The introduction of I-6 programs did not negatively impact thoracic operative experience for residents in co-located GS programs. Adequate training of both I-6 and GS residents at the same institution is feasible.

The Residency Selection Process in the New World; Time for a Rethink

The transition of the USMLE to a pass fail system provides a unique opportunity to re-evaluate the residency selection process.

The Change of USMLE Step 1 to Pass/Fail: Perspectives of the Surgery Program Director

OBJECTIVE

This study sought to evaluate the perspectives of surgical program directors regarding the change of USMLE Step 1 to pass/fail grading.

DESIGN

Validated electronic survey.

SETTING

Vanderbilt University Medical Center Department of Plastic Surgery.

PARTICIPANTS

Program directors of all ACMGE-accredited General Surgery, Integrated Vascular Surgery, Integrated Thoracic Surgery, and Integrated Plastic Surgery residency programs.

RESULTS

The overall response rate was 55.5%. Most PDs (78.1%) disagreed with the scoring change. Only 19.6% believe this change will improve medical student well-being. For 63.5% of PDs, medical school pedigree will become more important, and 52.7% believe it will place international medical graduates at a disadvantage. Only 6.2% believe Step 2 CK should also be pass/fail, while 88.7% will increase the weight of Step 2 CK and 88.4% will now require Step 2 CK score submission with the electronic residency application service.

CONCLUSIONS

While well-intentioned, changing USMLE Step 1 to pass/fail may have unintended consequences and may disadvantage certain groups of applicants. The emphasis on Step 1, and resulting test-taking apprehension, will likely shift to Step 2 CK. Proponents of equitable evaluation should direct their efforts toward increasing, not decreasing, the number of objective measures available for student assessment.

Outlook for Independent Plastic Surgery Training: A Survey of Plastic Surgery Program Directors

INTRODUCTION

Traditionally, plastic surgery training occurs through the independent model after completion of another surgical residency. Training is a minimum of 3 years in duration. Integrated training in contrast commences upon completion of medical school and is a minimum of 6 years. Independent programs have increasingly been converting positions to integrated positions. Our survey was designed to evaluate possible plans for further conversion of independent positions to integrated positions.

METHODS

An electronic survey was prepared using the online survey platform Qualtrics. The survey questions were designed to solicit information regarding plans to convert independent positions to integrated positions. The survey was distributed by e-mail to program directors of the independent programs participating in the 2019 match. A reminder was sent 3.5 weeks after initial distribution, and results were collected for an additional 3 weeks.

RESULTS

Sixteen program directors responded to our survey including 15 complete responses and 1 partial response representing a 40% response rate. Four respondents reported that they are considering decreasing their independent program by 1 position and converting the position to an integrated position. Three respondents reported that they are considering eliminating their independent program and converting to an integrated program. Each of these programs reported their independent program as having 1 position per year. With only a 40% response rate, 7 or more positions may be converted to integrated positions in the coming years.

CONCLUSIONS

Independent programs have been converting some or all positions to integrated positions. Although most plastic surgery positions were previously through the independent model, in 2019, 172 positions were offered through the integrated match compared with 63 for the independent match. Results of our study indicate that independent positions will continue to be converted to integrated positions for the next few years.

Clinical Exposure to Cardiothoracic Surgery for Medical Students and General Surgery Residents

BACKGROUND

The introduction of integrated 6-year cardiothoracic surgery (CTS) residency programs has shifted recruitment efforts to encompass not only general surgery (GS) residents, but also medical students.

OBJECTIVE

The aim of this paper is to assess medical student and GS resident clinical exposure to CTS.

DESIGN

Data from the Association of American Medical Colleges Visiting Student Application Service and the Accreditation Council for Graduate Medical Education Case Log Reports were collected from 2010 to 2017 and 2010 to 2018, respectively. The data extracted included medical students who applied and received an offer for elective rotations and the cases performed as a GS resident.

RESULTS

A mean of 95 ± 28.5 medical students applied for CTS rotations annually and the applicants for CTS rotations increased by an average of 11.8% per year. However, significantly less students received an offer compared to other specialties (53.4% CTS vs 74.1% GS, 79.3% plastic surgery, 86.3% urology, 85.7% otolaryngology, 88.6% neurological surgery, and 89.6% orthopedic surgery) (p < 0.001). GS residents performed a mean of 39.3 ± 0.8 CTS procedures during residency: 32.9 ± 1.0 performed as a junior resident and 6.3 ± 0.7 as a chief resident. Out of all CTS procedures, 7.3% were cardiac procedures, with rates increasing from 5.6% to 8.4% during the study period (p = 0.001).

CONCLUSIONS

Elective rotation opportunities in CTS are high in demand for medical students while GS residents receive limited CTS exposure, especially cardiac cases. Increasing clinical opportunities in both groups will aid in recruiting young talent to the field.

Impact of advanced clinical fellowship training on future research productivity and career advancement in adult cardiac surgery

BACKGROUND

Advanced clinical fellowships are important for training surgeons with a niche expertise. Whether this additional training impacts future academic achievement, however, remains unknown. Here, we investigated the impact of advanced fellowship training on research productivity and career advancement among active, academic cardiac surgeons. We hypothesized that advanced fellowships do not significantly boost future academic achievement.

METHODS

Using online sources (eg, department webpages, CTSNet, Scopus, Grantome), we studied adult cardiac surgeons who are current faculty at accredited United States cardiothoracic surgery training programs, and who have practiced only at United States academic centers since 1986 (n = 227). Publicly available data regarding career advancement, research productivity, and grant funding were collected. Data are expressed as counts or medians.

RESULTS

In our study, 78 (34.4%) surgeons completed an advanced clinical fellowship, and 149 (65.6%) did not. Surgeons who pursued an advanced fellowship spent more time focused on surgical training (P < .0001), and those who did not were more likely to have completed a dedicated research fellowship (P = .0482). Both groups exhibited similar cumulative total publications (P = .6862), H-index (P = .6232), frequency of National Institutes of Health grant funding (P = .8708), and time to achieve full professor rank (P = .7099). After stratification by current academic rank, or by whether surgeons pursued a dedicated research fellowship, completion of an advanced clinical fellowship was not associated with increased research productivity or accelerated career advancement.

CONCLUSION

Academic adult cardiac surgeons who pursue advanced clinical fellowships exhibit similar research productivity and similar career advancement as those who do not pursue additional clinical training.