Quantifying the Impact of Research Productivity on Salary in Academic Radiation Oncology

PURPOSE/OBJECTIVE(S)

Academic physicians typically do not receive a salary based on individual publications; however, publications are necessary for promotion, and the impact of publication productivity among ranks on salary is unknown. The objective of this was to evaluate salary changes associated with publication productivity among academic radiation oncologists.

MATERIALS/METHODS

Radiation oncologist faculty-level academic productivity data were obtained, including the h-index, m-index, number of papers, and number of citations, based on prior work (Holliday et al, 2014). The AAMC and MGMA Provider Compensation Data from 2017 provided percentile-level salaries. The delta in salary was calculated for each delta in rank the publication metrics among ranks. The primary outcome was delta in salary per delta in h-index; additional calculations were performed for delta in m-index and delta in publications.

RESULTS

A total of 986 radiation oncologists were included. For assistant professor, median salary was $367,000, average h-index 6.8, m-index 0.68, 15.7 publications. For associate professor, median salary was $452,000, average h-index 14, m-index 0.87, 41.8 publications. For full professor, median salary was $520,000, average h-index 31.3, m-index 1.33, 118.7 publications. For chair (not mutually exclusive from full professor), median salary was $720,000, average h-index 34.8, m-index 1.36, 146.8 publications. The delta in salary per delta in rank and the associated changes in h-index, m-index, and publications are shown in Table 1. The average change in salary from assistant to associate professor is $11,805.56 / h-index, $447,368.42 / m-index, and $3,256.70 / publication; for associate to full it is $3,930.64 / h-index, $147,826.09 / m-index, and $884.27 / publication; and for full to chair it is $57,142.86 / h-index, and $7,117.44 / publication.

CONCLUSION

This work provides the average change in salary among academic ranks based on changes in research publication productivity. Our present analysis is unable to assess causality of this association, and many unaccounted confounders may affect this relationship. Further work in this area may include evaluation of demographic factors that have demonstrated rank and salary disparities in radiation oncology, such as gender.

Placenta accreta spectrum ultrasound stage and fetal growth

OBJECTIVE

to evaluate fetal growth in pregnancies complicated by placenta accreta spectrum (PAS) and to compare fetal growth between cases stratified by ultrasound stage of PAS.

METHODS

This was a prospective multicenter cohort study of women diagnosed with PAS between January 2018 and December 2021. We grouped participants into cases by ultrasound stage (PAS stage 1-3) and controls (PAS0). Fetal growth centiles at three timepoints with median gestational ages of 21 ± 1 weeks (interquartile range [IQR], 20 ± 1-22 ± 0 weeks), 28 ± 0 weeks (IQR, 27 ± 0-28 ± 5 weeks), and 33 ± 0 weeks (IQR, 32 ± 1-34 ± 0 weeks) and birth weight centiles were compared between cases and controls and between those with PAS stratified by ultrasound stage.

RESULTS

A total of 53 women met inclusion criteria, with a mean age of 37 years (standard deviation, ±4.0 years) and body mass index of 27 kg/m² (standard deviation, ±5.8 kg/m² ). Median (IQR) fetal weight centiles were around the 50th centile at each timepoint, with no difference between groups. The incidence of small for gestational age (birth weight ≤ 10th percentile) and large for gestational age (birth weight ≥ 90th percentile) was 11.3% (n = 6) and 15.1% (n = 8), respectively, with no differences by ultrasound stage. The median birth weight centile was 64 (IQR, 26-85), with no differences between cases and controls or by ultrasound stage.

CONCLUSIONS

In our cohort, a diagnosis of PAS was not associated with fetal growth restriction.

Comparing three-dimensional models of placenta accreta spectrum with surgical findings

OBJECTIVE

Placenta accreta spectrum (PAS) is associated with significant maternal morbidity mainly related to blood loss. Pre-operative planning is aided by antenatal ultrasound and magnetic resonance imaging. We sought to assess whether three-dimensional (3D) models from MR images were accurate when compared with surgical and pathological findings.

METHODS

Digital Imaging and Communications in Medicine files containing MR images with varying severity of PAS (n = 4) were modeled using 3D Slicer. Placenta, bladder, and myometrial defects were modeled. Myometrial defects at three different uterine locations were included-anterior, lateral and inferior. 3D models were used to identify the relationship between the myometrial defect and the internal cervical os. Findings were validated in a larger series of PAS cases (n = 14) where patterns of invasion were compared with estimated blood loss and distance from defect to the internal os.

RESULTS

The defect illustrated in the four 3D models correlates to both surgical and pathological findings in terms of depth and pattern of invasion, location of defect, bladder involvement. Blood loss and topography of the defect from 3D modeling were examined in 14 further cases. Inferior defects were associated with increased blood loss compared with anterior defects. Increased distance from cervix was associated with reduced blood loss (R²  = 0.352, P = 0.01).

CONCLUSION

Three-dimensional models of PAS provide an accurate preoperative description of placental invasion and should be investigated as a tool for selecting patients for uterine-conserving surgery. Accurate 3D models of placenta accreta spectrum are achievable and may provide additional information, such as distance of the defect from the internal os.

Maternal morbidity in placenta accreta spectrum following introduction of a multi-disciplinary service compared to standard care: an Irish perspective

AIM

The purpose of this study is to compare maternal outcomes in patients with placenta accreta spectrum (PAS) when managed as part of a multi-disciplinary team (MDT) compared to standard care.

METHODS

Patients in the standard care group were retrospectively identified from pathology records, with patients in the MDT group prospectively collected on an electronic database. Data on maternal demographics, delivery, estimated blood loss (EBL), transfusion requirements, and morbidity were recorded.

RESULTS

Sixty patients were diagnosed with PAS between 2006 and 2019, of whom 32 were part of the standard care group and 28 in the MDT group. Compared to standard care, MDT care was associated with an increase in antenatal diagnosis from 56.3 to 92.9% (p < 0.0001), a significant reduction in EBL (4150 mL (800-19500) vs 1975 (495-8500), p < 0.0001), and transfusion requirements (median 7 (0-30) units of RCC vs 1 (0-13), p < 0.0001).

CONCLUSION

PAS is associated with significant maternal morbidity and warrants management in an MDT setting with specialist input, which is associated with improved outcomes.

Multidisciplinary Surgical Approach to Increase Complete Cytoreduction Rates for Advanced Ovarian Cancer in a Tertiary Gynecologic Oncology Center

BACKGROUND

Surgical resection remains the cornerstone of ovarian cancer management. In 2017, the authors implemented a multi-disciplinary surgical team comprising gynecologic oncologists as well as colorectal, hepatobiliary, and upper gastrointestinal (GI) surgeons to increase gross macroscopic resection rates. This report aims to describe changes in complete cytoreduction rates and morbidity after the implementation of a multi-disciplinary surgical team comprising gynecologic oncologists as well as colorectal, hepatobiliary, and upper GI surgeons in a tertiary gynecologic oncology unit.

METHODS

The study used two cohorts. Cohort A was a retrospectively collated cohort from 2006 to 2015. Cohort B was a prospectively collated cohort of patients initiated in 2017. A multidisciplinary approach to preoperative medical optimization, intraoperative management, and postoperative care was implemented in 2017. The patients in cohort B with upper abdominal disease were offered primary cytoreduction with or without hyperthermic intraperitoneal chemotherapy (HIPEC). Before 2017, the patients with upper abdominal disease received neoadjuvant chemotherapy (cohort A).

RESULTS

This study included 146 patients in cohort A (2006-2015) and 93 patients in cohort B (2017-2019) with stages 3 or 4 ovarian cancer. The overall complete macroscopic resection rate (CC0) increased from 58.9 in cohort A to 67.7% in cohort B. The rate of primary cytoreductive surgery (CRS) increased from 38 (55/146) in cohort A to 42% (39/93) in cohort B. The CC0 rate for the patients who underwent primary CRS increased from 49 in cohort A to 77% in cohort B. Major morbidity remained stable throughout both study periods (2006-2019).

CONCLUSIONS

The study data demonstrate that implementation of a multidisciplinary team intraoperative approach and a meticulous approach to preoperative optimization resulted in significantly improved complete resection rates, particularly for women offered primary CRS.

A life changing experience: An interpretative phenomenological analysis of women's experiences of placenta accreta spectrum

BACKGROUND

The incidence of Placenta Accreta Spectrum (PAS) is increasing. This study explores women's personal experience of a pregnancy, birth and early postpartum period complicated by PAS.

METHODS

A qualitative study involving seven women (age range: 33-44 years) following a pregnancy in the previous two years complicated by PAS was conducted. Using an Interpretative Phenomenological Analysis approach data were collected and analysed in 2019 and 2020 through face-to-face interviews. Interviews were transcribed verbatim.

RESULTS

Women described their experience from diagnosis up to two years following the birth and focussed on the strategies they used to cope with an unexpected diagnosis of PAS. Six main themes emerged. In pregnancy, women were focussed on the diagnosis and managing family life from hospital "it's not until you are told", "sad but safe", "relying on others can be unbearable". In terms of the birth a 'fear of dying' related to self and baby was central. Postnatally key themes related to the ongoing consequences of the condition as "no one believed I could be feeling so much pain" and "it's not all over when you go home".

DISCUSSION

Women who have experienced a pregnancy complicated by PAS experience significant challenges associated with long term hospitalization, post-operative pain and many express feelings of being generally worried lasting many months after their pregnancy. This study makes an important contribution to the growing body of research in PAS, namely that of the woman's own voice.