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Clinico-radiographic predictors of overall survival in stage II-III pancreatic cancer.
Xu, Qinmei , Toesca, Diego A.S. , Vitzthum, Lucas K. , Jamalian, Arash, Alkım, Emel, Baclay, J.R.M. , Fisher, George A. , Itakura, Haruka , Schueler, Emil , Chang, Daniel T. , Gevaert, Olivier

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: No page available

10.1200/jco.2025.43.16_suppl.e16457 Get It

e16457 Background: Patients with inoperable stage II-III pancreatic cancer commonly undergo sequential stereotactic body radiation therapy (SBRT) and chemotherapy. However, there is variability in clinical outcomes, and the predictors of high-risk patients with rapid tumor progression (within 3 months) and poor overall survival (OS) despite treatment are not well characterized. We developed a radiomic (imaging-derived features) signature (RS) that predicts rapid progression. We then investigated clinical characteristics, including pathologic features and treatments received, and RS in a combined analysis to develop and validate the highest-performing model to predict OS from the time of SBRT initiation. We identified the most predictive feature from the combined model that best predicts OS. Methods: In our retrospective study, we examined a cohort of 124 stage II-III pancreatic cancer patients who underwent sequential SBRT and systemic chemotherapy and had pre-treatment pancreatic protocol computed tomography (CT) imaging. We examined 10 clinical features and extracted 900 radiomic features from each segmented tumor per patient using PyRadiomics. Dividing our cohort into training and test sets (60:40), we built a prediction model for rapid tumor progression using radiomic data on the training set (n = 74), applying a LASSO-based algorithm for feature selection and 5-fold cross-validation for parameter optimization. We validated the model performance on the held-out test set (n = 50) and generated the RS for predicting rapid progression. We examined the performance of clinical features and RS in predicting OS in univariate and multivariate Cox regression models. Results: Analysis on our cohort (57 men, 67 women; mean age 67 ± 11 years) generated a 43-feature RS that predicted rapid tumor progression (AUC 0.83, 95% CI: 0.70–0.94) in the test set. High RS was a significant predictor of mortality with hazard ratio (HR) 2.22 (95% CI: 1.32–3.73, p = 0.003) within the first year and 2.85 (95% CI: 1.35–6.03, p = 0.006) thereafter. Non-intensive chemotherapy increased only early mortality risk (HR 1.95, 95% CI: 1.08–3.53, p = 0.03), while older age was significant in later years (HR 1.80, 95% CI: 1.02–3.15, p = 0.04). Conclusions: CT-derived RS accurately predicted rapid tumor progression in stage II-III pancreatic cancer patients undergoing SBRT sequentially with chemotherapy. High RS was the strongest prognostic indicator for increased mortality risk, suggesting its utility for guiding treatment or selection for clinical trials.
National trends in disability-adjusted life years (DALYs) of gastric cancer among elderly (70+ years) from 1990-2021: A global burden of disease study.
Khan, Abdul basit, Kakakhel, Mian Zahid Jan , Ahmad, Husnain , Khawar, Muneeb , Nisar, Muhammad Shahid , Ali, Muhammad Faizan , Jawad, Hamna , Zaied, Mohammad A. , Ikram, Jibran, Ahmed, Faizan , Mannan, Muhammad Shaheer, Ikram, Jibran , Ikram, Jibran , Khan, Abdul basit, Nisar, Mudasar, Ali, Muhammad Faizan , Qadeer, Abdul, Kirchoff, Robert W.

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: No page available

10.1200/jco.2025.43.16_suppl.e16456 Get It

e16456 Background: Gastric cancer is one of the significant contributors of mortality and morbidity, especially in older patients. Analyzing national trends in the Disability adjust life years (DALY) helps identify the evolving burden of this disease among patients older than 70 years and highlights the regions requiring particular interventions. Methods: Using Global burden of disease data from 2021, national DALY rates per 100,000 people aged 70 and over with gastric cancer were assessed. The Estimated Annual Percentage Change (EAPCs) with p value taken as a statistical measure of significance, was used to evaluate trends from 1990 to 2021. Results: The analysis displays considerable contrasts in the trends of gastric cancer burden across nations. From 1990 to 2021, a rising trend in DALY EAPC was seen in Egypt (1.01883; 95% CI: -0.1931- 1.958) followed by Honduras (0.3262; 95% CI: 0.0177- 0.7456) and Lesotho (0.2253; 95% CI:-0.1326- 0.6995). Conversely, Austria (-0.7368; 95% CI: -0.7646 to -0.7087), Republic of Korea (-0.7095; 95% CI: -0.7620 to -0.6442) and Singapore (-0.6923; 95% CI: -0.7286 to -0.6553) reported a prominent decline in DALY EAPCs, reflecting significant progress in reducing burden. The DALY rates in 2021 also varied dramatically among nations. Highest DALY rate was observed in Bolivia (4882.7; 95% CI:3782.9- 6349.7) underscoring highest impact on healthcare system. Conversely, Morocco (329.69; 95% CI: 234.64- 410.12) recorded lowest DALY rate indicating comparatively better disease control or lower incidence. Conclusions: While some nations demonstrate remarkable progress in mitigating the burden of gastric cancer, others still face significant challenges. Highest increase in EAPC in Egypt, Honduras and Lesotho whereas significant decline in Austria, Korea, and Singapore indicates areas of target public health efforts. Future research should focus on understanding the causes of these disparities and evaluating the impact of interventions across it. DALY and EPAC. Country 2021 DALY rate EAPC(1990-2021) EAPC, 95% CI Egypt 1272.146 1.018834(highest) -0.193 to 1.959 Honduras 2880.563 0.32617 0.018 to 0.746 Lesotho 1555.79 0.225384 -0.133 to 0.699 Singapore 806.6098 -0.692396 -0.729 to -0.655 Republic of Korea 1961.151 -0.709502 -0.762 to -0.644 Austria 662.5105 -0.736826(lowest) -0.765 to -0.709 Morocco 410.1227(lowest) -0.17817 -0.387 to 0.097 Bolivia 4882.718(highest) -0.32185 -0.473 to -0.103
Gender-specific trends in disability-adjusted life years (DALYs) and mortality rates of pancreatic cancer in adults aged 70 and older: A Global Burden of Disease analysis (1990-2021).
Iqbal, Rabia , Ahmad, Husnain , Kakakhel, Mian Zahid Jan , Ali, Muhammad Faizan , Qadeer, Abdul , Khawar, Muneeb , Zafar, Maha , Kirchoff, Robert W.

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: No page available

10.1200/jco.2025.43.16_suppl.e16423 Get It

e16423 Background: Pancreatic cancer (PC) is one of the most aggressive malignancies, disproportionately affecting older adults. Leveraging data from the Global Burden of Disease (GBD), this study investigates gender-specific trends in disability-adjusted life years (DALYs) and mortality rates for PC among adults aged 70 and older from 1990 to 2021. Methods: DALYs and mortality rates associated with PC were extracted for both genders from the GBD-2021 study from 1990 to 2021. The Annual Percentage Change (APC) and the Average Annual Percentage Change (AAPC) were calculated, along with 95% confidence intervals (CI), to assess the statistical significance of the trends using the p-value. Results: In 1990, DALY rates were 837.25 for men and 711.95 for women, increasing to 950.68 and 768.31, respectively, by 2021. Mortality rates followed a similar pattern: men’s rates rose from 52.05 in 1990 to 61.37 in 2021, while women’s increased from 47.31 to 53.40. Men consistently experienced higher burdens than women. The AAPC analysis revealed that men exhibited a steeper rise in both DALYs and mortality rates associated with PC compared to women over the past three decades. Notably, the gender disparity was more evident in DALYs (+0.1929%) than in mortality rates (+0.1358%), with all AAPC values demonstrating statistical significance (p < 0.000001). Following the APC analysis, additional significant trends were identified. Among males, DALY rates demonstrated the most pronounced increase between 1997 and 2021 (APC: 0.5397, 95% CI: 0.5118, 0.5645), whereas in females, the most significant rise occurred from 1990 to 1993 (APC: 0.6593, 95% CI: 0.3608, 1.1016). Conversely, the slowest increase in DALY rates among females was observed between 1993 and 2003 (APC: 0.0925, 95% CI: -0.2053, 0.1641). For mortality rates, the most notable rise in males was observed between 2007 and 2010 (APC: 1.2314, 95% CI: 1.0292, 1.3195), while females experienced their sharpest escalation from 1990 to 1994 (APC: 0.6891, 95% CI: 0.4322, 1.0720). In contrast, the slowest rate of progression in mortality among females occurred between 1993 and 2002 (APC: 0.1736, 95% CI: 0.0180, 0.2368). Conclusions: Over the past three decades, men have experienced a significantly more pronounced rise in DALYs and mortality rates related to PC compared to women.These findings highlight the urgent need for gender-specific interventions to address the growing burden of PC in aging populations. Trends in DALY and mortality rates per 100,000 by gender (1990-2021). Metrics Gender 1990 2021 APC (1990-2021) Daly Rates per 100,000 Male 837.25 950.68 0.4422 Female 711.9 768.31 0.2493 Mortality Rates per 100,000 Male 52.05 61.37 0.5366 Female 47.31 53.40 0.4008
National trends in mortality of pancreatic cancer in adults aged 70 and older across 204 nations: A global burden of disease analysis (1990–2021).
Khan, Abdul basit, Ahmad, Husnain , Kakakhel, Mian Zahid Jan , Ali, Muhammad Faizan , Kamal, Talha, misbah, A.M.EL-mahmoudy Akram Almabrouk, Khawar, Muneeb , Sadiq, Muhammad , Mannan, Muhammad Shaheer, Khan, Abdul basit, Ali, Muhammad Faizan , Kamal, Talha, Ahmed, Faizan , Kirchoff, Robert W.

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: No page available

10.1200/jco.2025.43.16_suppl.e16420 Get It

e16420 Background: Pancreatic cancer (PC) typically follows an indolent course and is often diagnosed at an advanced stage, contributing to its high mortality rate, particularly among older adults. Its aggressive nature makes it a significant global health burden, causing substantial mortality across nations. This analysis investigates national mortality trends in adults aged 70 years and older from 1990 to 2021, utilizing data from the Global Burden of Disease (GBD) Study. Methods: We utilized data from the GBD-Study 2021 to report the number of cases and age-standardized rates (per 100,000 population) of PC. To assess mortality trends from 1990 to 2021, we calculated the estimated annual percentage change (EAPC) along with corresponding 95%confidence intervals (CI), providing a robust evaluation of temporal patterns. Results: Over the past three decades, deaths attributable to PC have shown a significant increase globally. In 1990, the United States of America (USA) reported the highest number of PC-related deaths, followed by China and Japan. By 2021, however, China surpassed the USA, becoming the leading contributor to PC mortality, with Japan maintaining its position as the third highest.In 2021, the United Arab Emirates reported the highest mortality rate (148.15), which was more than double its 1990 rate (70.71). The Principality of Monaco (140.87) and Uruguay (129.39) held the second and third highest mortality rates, respectively. The lowest mortality rates were recorded in Mozambique (8.18), Malawi (8.98), and Sao Tome and Principe (9.01).Countries with the largest increases in the EAPC included Turkmenistan (EAPC: 15.16, 95% CI: 10.92, 21.02), Republic of Cabo Verde (EAPC: 13.60, 95% CI: 8.56, 19.48), and Mongolia (EAPC: 4.80, 95% CI: 3.11, 7.26). In contrast, the greatest declines were observed in the Republic of San Marino (EAPC: -0.32, 95% CI: -0.52, -0.07), Guam (EAPC: -0.27, 95% CI: -0.41, -0.13), and Greenland (EAPC: -0.24, 95% CI: -0.44, 0.007). Conclusions: Globally, mortality rates associated with PC among individuals aged 70 and older increased from 1990 to 2021, with particularly notable rises in Turkmenistan, Republic of Cabo Verde, and Mongolia. These findings underscore the critical need for enhanced prevention strategies, improved management, and research to address underlying disparities. Mortality percent change. Metric Region 1990 2021 EAPC with 95% CI (1990-2021) Highest mortality percent change Turkmenistan 1.19 19.34 15.16 (10.92, 21.02) Republic of Cabo Verde 6.47 94.55 13.60 (8.56, 19.48) Mongolia 10.21 59.24 4.80 (3.11, 7.26) Lowest mortality percent change Republic of San Marino 89.48 60.47 -0.32 (-0.52, -0.07) Guam 32.46 23.51 -0.27 (-0.41, -0.13) Greenland 169.52 127.96 -0.24 (-0.44, 0.007)
Regional trends in incidence and prevalence of pancreatic cancer among older adults (70+): A 30-year global burden of disease analysis (1990–2021).
Kakakhel, Mian Zahid Jan , Ahmad, Husnain , Mannan, Muhammad Shaheer, Ali, Muhammad Faizan , Ibrahim, Arwa M, Jawad, Hamna , Idrees, Usama , Khan, Iqra , Qadeer, Abdul , Khawar, Muneeb , Ikram, Jibran, KHAN, A. A. , Rashid, Muhammad, Ibrahim, Arwa M, Ahmed, Faizan , Kirchoff, Robert W.

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: No page available

10.1200/jco.2025.43.16_suppl.e16419 Get It

e16419 Background: Pancreatic cancer remains one of the most lethal malignancies worldwide. While high-income regions have long faced higher rates, recent trends show that lower-income regions are also beginning to see an increase. This study explores how pancreatic cancer incidence and prevalence have changed over the past 30 years among adults aged 70 and older assessing regional differences. Methods: We analyzed data from the Global Burden of Disease (GBD) spanning three decades (1990–2021) to assess pancreatic cancer incidence and prevalence rates among adults aged 70+. Data focused on different regions worldwide, grouping them by income levels using the Socio-demographic Index (SDI) and annual changes in incidence and prevalence rates were calculated. Results: In 2021, High-income Asia Pacific had the highest incidence rate at 119.52 per 100,000, whereas Low SDI regions had the lowest at 12.01 per 100,000. High-income regions accounted for the majority of cases, with over 140,000 reported, compared to fewer than 3,000 in the lowest-income areas. Andean Latin America experienced significant APC fluctuations, with a sharp rise from 2015 to 2019 followed by a decline, while High-income North America saw a recent decrease in incidence. Overall, most regions exhibit a steady increase in pancreatic cancer prevalence, with higher AAPCs in Sub-Saharan Africa, North Africa, and parts of Asia, while high-income regions show more moderate increases. Trend analysis reveals significant trends in pancreatic cancer incidence and prevalence among individuals aged 70+. Western Sub-Saharan Africa has the highest Average Annual Percent Change (AAPC) at 2.3248%, indicating the most substantial increase in prevalence from 1990 to 2021, followed by North Africa and the Middle East at 1.9906%. Low-middle SDI regions also show a steady rise with an AAPC of 1.718%, while high-income regions like High-income Asia Pacific report a notable AAPC of 1.595%. Conclusions: Our findings show a concerning rise in pancreatic cancer among older adults, with the most dramatic increases in regions like Western Sub-Saharan Africa and North Africa. To tackle this growing challenge, we need focused efforts on prevention, early detection, and accessible care, especially in lower-resource settings. Incidence percent changes. Metric Region 1990 2021 AAPC (1990-2021) Highest incidence percent change Western Sub-Saharan Africa 7.62 15.38 2.31 North Africa and Middle East 20.97 37.23 1.91 Lowest incidence percent change Caribbean 41.51 41.36 -0.016 Southern Latin America 74.05 73.89 0.006 Highest prevalence percent change Western Sub-Saharan Africa 4.54 9.21 2.32 North Africa and Middle East 12.49 22.77 1.99 Lowest prevalence rate percent change Caribbean 25.02 25.38 0.02 Southern Latin America 44.78 45.45 0.06
National trends in prevalence of pancreatic cancer in adults aged 70 and older: A global burden of disease analysis (1990–2021).
Jajja, Salman Ayub, Mannan, Muhammad Shaheer, Mahmood, Manzoor , Kakakhel, Mian Zahid Jan , Qadeer, Abdul , Khawar, Muneeb , Ahmad, Husnain , Ali, Muhammad Faizan , Ikram, Jibran, Talpur, Abdul Subhan , Mahmood, Muhammad Jasim All, Ali, Muhammad Faizan , Ahmed, Faizan , Kirchoff, Robert W.

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: No page available

10.1200/jco.2025.43.16_suppl.e16418 Get It

e16418 Background: Pancreatic cancer remains one of the most fatal malignancies globally, posing a significant burden on older populations. Despite numerous reports on its prevalence, a detailed comparative analysis of national trends among adults aged 70 and older from 1990 to 2021 is scarce. This study seeks to bridge this gap by evaluating prevalence rates using data from the Global Burden of Disease (GBD) study. Methods: Prevalence data for pancreatic cancer in individuals aged 70 years and older were obtained from the GBD-2021 dataset, encompassing 204 countries and territories for the years 1990 and 2021. The Estimated Annual Percent Change (EAPC) and corresponding 95% confidence intervals (CI) were calculated to assess trends over the period from 1990 to 2021. Results: The prevalence of pancreatic cancer has shown a significant increase since 1990, reaching its highest levels in 2021. In 1990, the United States of America (USA) reported the highest prevalence, followed by Japan and China. However, by 2021, Japan ranked first in prevalence, followed by China and the USA. The analysis revealed that in 1990, the highest prevalence rates of pancreatic cancer were observed in Greenland (91.04 per 100,000), followed by Finland (82.57 per 100,000) and Japan (76.30 per 100,000). By 2021, Japan reported the highest prevalence (126.73 per 100,000), followed by Finland (119.20 per 100,000) and Canada (109.22 per 100,000). Despite the observed prevalence rates from 1990 to 2021, Turkmenistan exhibited the most significant increase (EAPC: 15.41, 95% CI: 10.91, 21.41), followed by the Republic of Cabo Verde (EAPC: 13.61, 95% CI: 8.67, 19.59) and Mongolia (EAPC: 4.81, 95% CI: 3.11, 7.20). In contrast, the most significant declines were recorded in the Republic of San Marino (EAPC: -0.308, 95% CI: -0.51, -0.03), followed by Guam (EAPC: -0.24, 95% CI: -0.37, -0.08) and Cuba (EAPC: -0.21, 95% CI: -0.33, -0.09). Conclusions: The prevalence of pancreatic cancer among adults aged 70 and older has increased significantly over the past three decades, with distinct regional patterns. Countries like Japan, China, and the USA continue to report the highest prevalence rates. These findings highlight the urgent need for targeted prevention, screening, and treatment strategies, particularly in high-burden regions, to mitigate the growing impact of pancreatic cancer in aging populations. Prevalence percent changes. Metric Region 1990 2021 EAPC with 95% CI (1990-2021) Highest prevalence percent change Turkmenistan 0.62 10.16 15.41 (10.91, 21.41) Republic of Cabo Verde 3.23 47.18 13.61 (8.67, 19.59) Mongolia 5.25 30.53 4.81 (3.11, 7.20) Lowest prevalence percent change Republic of San Marino 52.61 36.36 -0.308 (-0.51, -0.03) Guam 16.96 12.87 -0.24 (-0.37, -0.08) Cuba 32.65 25.52 -0.21 (-0.33, -0.09)
Evaluating pegylated SN38 (PLX38A) and rucaparib in TP53 wild-type endometrial cancer.
Brennan, Mikayla, Weroha, Saravut J., Hou, Xiaonan , Dowdy, Sean C. , Xu, Conway, Brennan, Mikayla, Kaufmann, Scott H. , Glaser, Gretchen

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: No page available

10.1200/jco.2025.43.16_suppl.e15125 Get It

e15125 Background: Endometrial cancer (EC) is the most common gynecologic malignancy, with endometrioid being the most prevalent histology. Approximately 75% of high-grade endometrioid tumors are TP53 wild-type. During studies testing a novel combination of the PARP inhibitor rucaparib and TOP1 poison SN38 in high-risk primary patient serous and serous-like ECs, a subset of non-serous ECs with normal p53 expression showed unexpected synergy. This suggests broad efficacy in EC, warranting in vivo studies to assess tolerability and efficacy. Given potential overlapping toxicity, a novel formulation, pegylated SN38 (PLX038A), was tested. Methods: Primary patient tumors (n=4) were treated with rucaparib (0µM-25 µM) and SN38 (0µM-0.5 µM) in 3D cell culture experiments. RealTime Glo assessed viability after 3-5 days of drug exposure. Combination indices were determined using the Chou-Talalay method. Tolerability and efficacy were assessed in female SCID-beige mice (n=45) injected with intraperitoneal EC PDX tumors. Mice were randomized to controls, PLX038A (15 mmol/µmol IP, every 14 days), rucaparib (150 mg/kg daily gavage), or combination (same dose and schedule) for 8 weeks. Tolerability was assessed by daily animal weight and total condition score (TCS) from 1 (emaciated, non-ambulatory) to 13 (obese). Weight change more than -20% or TCS < 5 defined moribund criteria. Weekly ultrasound measurements assessed tumor response. Results: All four primary patient tumors exhibited synergy, with a combination index less than 1. Moribund criteria were not met in any mice across all cohorts. The average percent weight change and lowest TCS across cohorts were: rucaparib (-8.51%, min/max -19 to +14%; TCS 6.25, range 5-8, n=8), PLX038A (-3.97%, min/max -19 to +5%; TCS 6.8, range 6-9, n=10), the combination (-5.52%, min/max -15 to +1.8%; TCS 7.18, range 6-8, n=11), and control (+1.61%, range -6 to +8%; TCS 6.5, range 6-7, n=4). Scores were similar between groups, but the slightly lower TCS in the rucaparib cohort was associated with higher tumor burden from ineffective therapy. Tumors in the rucaparib monotherapy group grew similarly to controls. In contrast, the combination therapy cohort exhibited significant regression below baseline during treatment. Conclusions: These findings suggest that the combination of rucaparib and SN38 (PLX038A) is effective in EC primary patient tumor organoids and PDXs with wild-type TP53. No significant negative physiological effects on animal TCS and weight change were observed. No drug-related toxicity was observed in mice receiving combination treatment. Mice receiving combination treatment displayed significant tumor regression below baseline compared to both single agents and control. These data support future exploration of this combination therapy in ECs.
Enhancing educational experiences through standardization of inpatient hematology curriculums.
Lingamaneni, Prasanth , Mina, Syeda A. , Gangat, Naseema , Paludo, Jonas , Godby, Richard

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: 9024-9024

10.1200/jco.2025.43.16_suppl.9024 Get It

9024 Background: Comprehensive hematology education during fellowship is essential for delivering high-quality healthcare. Variability in individual learning experiences can lead to trainee dissatisfaction and suboptimal clinical acumen. Fellowship programs must strive for a well-rounded and equitable educational experience for all fellows to prepare them for real-world practice in the increasingly dynamic field of hematology. Methods: Hematology fellows (n=30) at Mayo Clinic (Rochester) were invited to complete a survey about the inpatient Fellow Hematology Curriculum (FHC) during 2021-2022. Responses were recorded in a five-point Likert scale and free-text. Using the initial results, we implemented a structured inpatient hematology curriculum starting in 2022 and conducted a post-implementation survey in Spring 2024 to assess its success and sustainability. Results: The initial survey was completed by twenty fellows, with a response rate of 66%. All respondents agreed that the FHC could be improved. Only 45% agreed that structured education is adequately paired with clinical duties. In the open-ended responses, a structured curriculum covering a set list of topics was the most common recommendation given to improve the FHC. This prompted a longitudinal QI initiative to implement standardized rotation-specific lectures created by fellows and distributed to faculty and fellows prior to the associated 4-week rotations. Twelve fellows (40%) completed the post-implementation survey. Summary of key responses are shown in table 1. Although there remained high variability among consultants regarding their engagement in education, significant improvements were noted. Agreement that the curriculum has well-defined objectives for each rotation increased from 25% to 58%. Additionally, 83% of fellows agreed that structured education was effectively paired with clinical duties, up from 45%. Open-ended responses highlighted variability in consultants' utilization of the curriculum but reflected overall satisfaction. Conclusions: The need for a well-structured FHC was identified as a gap in equitable hematology education. This was addressed through a fellow led longitudinal QI project generating easily accessible educational material relevant to weekly themes on inpatient hematology services. The introduction of a structured and clinically relevant curriculum was well-received. Summary of survey responses. Pre-implementation Post-implementation Statement Agreed or strongly agreed (%) Agreed of strongly agreed (%) I know what topics and to what extent I’m expected to learn 25 67 The FHC has well-defined objectives for each rotation 25 55 There is high variability among consultants with engagement in education 95 75 Structured education is paired with clinical duties 45 83 I can easily locate lectures given by hematology consultants 5 42
The hidden toll: Defining impacts of home call on oncology fellows.
Andres, Erica, Liddell, S. , Marar, Rosalyn, Bentz, Caleb C., Go, Ronald S. , Paludo, Jonas , Godby, Richard

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: 9021-9021

10.1200/jco.2025.43.16_suppl.9021 Get It

9021 Background: Home call is an expected trainee responsibility in many hematology-oncology (HO) training programs although the specific duties and frequency vary. Home call is associated with sleep deprivation and burnout . The Accreditation Council for Graduate Medical Education (ACGME) outlines that home call should not prevent adequate rest or personal time and that the clinical time spent must be counted toward duty hours. However, little is known about the educational value or impact of home call. We sought to analyze the volume, perceived value, and effects of oncology home call on HO fellows. Methods: We completed a review of the pager log of the outpatient/after hours oncology pager (OP) at a single 2059 bed tertiary medical center from 1/1/23-12/31/24. The HO fellow carries the OP afterhours and on weekends except for 7am-12pm on Saturday/Sunday. The pager receives all consult calls from the emergency department and inpatient teams requesting verbal communication (in addition to the electronic order), critical results, and outpatient patient calls on matters related to oncology (hematology not included). Patient calls are not triaged and are routed through the hospital operator directly to the OP. Overnight home call is maximum 3 times per week without a post call day. An optional survey was distributed to fellows in May 2024 to assess fellows’ experiences with the OP using a 5-point Likert scale and free response. Results: There were 80,672 and 87,605 oncology patient visits in 2023 and 2024 respectively at the analyzed institution. The OP received a total of 7,239 pages over the analyzed period. Fellows received a mean of 5.8 pages per weeknight call shift and 8.8 pages per weekend call shift. The survey response rate was 19/33 (42%) HO fellows. Respondents were 58% male and included first (42%), second (26%), and third year (32%) fellows. 89% of respondents reported that most pages overnight were from outpatients and 0 respondents felt that answering patient calls required a physician. Most fellows (79%) did not report educational value from holding the OP and 63% of fellows felt that holding the OP negatively impacted their performance at work the next day. For nights that received more than 3 calls, 95% fellows reported feeling not well rested. In addition, a majority of negative impact on their wellness including anxiety and inability to exercise or socialize when holding the OP. Conclusions: The results from our single-institution study indicate that home call could represent a major opportunity to improve the wellness of trainees without negatively impacting their education. More research is needed to understand what the primary contributors are for the negative experiences and perceptions while developing sustainable systems and approaches for efficiently handling oncology pager traffic.
Career transitions and practice patterns among international medical graduates in oncology workforce: A US nationwide analysis.
Tang, Yixin , Neupane, Karun , Larijani, Fatemeh Ardeshir, Lee, Alfred Ian , Gandhi, Shipra, Dizman, Nazlı , Perimbeti, Stuthi, Jiang, Changchuan , Xing, Jiazhang , Wang, Qian , Lu, Chuan Angel , Chen, Fangyuan , Roy, Arya Mariam , Deng, Lei , Bekaii‐Saab, Tanios , Aggarwal, Charu , Owonikoko, Taofeek Kunle , Chávez‐MacGregor, Mariana , Bakouny, Ziad , Gandhi, Shipra , Choueiri, Toni K.

Journal of Clinical Oncology | May 28, 2025 | Volume: 43 | Issue: 16_suppl | Pages: 9009-9009

10.1200/jco.2025.43.16_suppl.9009 Get It

9009 Background: International Medical Graduates (IMGs) are a vital component of the US oncology workforce, representing nearly half of practicing medical oncologists. However, systemic barriers may influence their career trajectories differently. Understanding these challenges is essential for addressing workforce disparities and optimizing cancer care delivery across diverse geographic regions. Methods: We conducted a cross-sectional study of 13,497 medical oncologists using the 2024 Dec CMS Provider Dataset linked with the 2023 Rural-Urban Continuum Codes (RUCC). Medical oncologists were identified by their self-reported primary specialties, including Hematology/Oncology, Medical Oncology, and Hematopoietic Cell Transplant. Physicians were categorized by graduation origin (based on their self-reported medical school), career stage (early: 0–10 years, mid: 11–30 years, late: >30 years post-medical school graduation). The primary outcomes included practice at Main Campus of NCI Designated Cancer Centers (as an indicator of academic practice) and the geographical location of their practice (Metro, Non-Metro, Mixed). We employed chi-squared tests for statistical comparisons and performed stratified analyses by career stage to evaluate transition patterns over time. Results: 6920 IMGs constituted 48.7% of the oncology workforce, with similar gender distributions between IMG and non-IMG oncologists (37.9% vs 36.5% female, p=0.068). Notably, early career oncologists were less likely to be IMGs (IMG vs non-IMGs: 8.2% vs 12.5%, p<0.001). Compared to Non-IMGs, IMG oncologists are less likely to practice at main campuses of NCI Center (19.9% vs. 27.7%, p<0.001), especially as their career advances (all p<0.01). (Table). IMGs had higher representation in non-metropolitan areas than non-IMGs (11.4% vs 9.1%, p<0.001), particularly in late-career stages (14.7% vs 12.3%, p=0.033), indicating their unique role in serving underserved regions. (Table). Conclusions: Our findings reveal that, IMGs are less likely to practice at main campuses of NCI-Cancer Center than their non-IMG colleagues. Meanwhile, IMG oncologists are disproportionately serving rural communities. Supporting IMG pathways in oncology is critical to ensure a balanced cancer care delivery across the United States. Practice setting distribution and academic affiliation among international medical graduates (IMGs) and US graduates (USGs) by career stage. IMG (N=6,577) Non-IMG (N=6,920) IMG (N=6,577) Non-IMG (N=6,920) NCI Center Other NCI Center Other Metro Non-Metro/Mixed Metro Non-Metro/Mixed Total 19.9% 80.1% 27.7% 72.3% 88.6% 11.4% 90.9% 9.1% Career Stage Early (0-10y) 29.1% 70.9% 36.1% 63.9% 91.1% 8.9% 95.4% 4.6% Mid (11-30y) 21.3% 78.7% 28.8% 71.2% 90.1% 9.9% 91.6% 8.4% Senior (30+y) 15.0% 85.0% 22.0% 78.0% 85.3% 14.7% 87.7% 12.3%