Stella K. Yoo
University of Southern California
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Featured researches published by Stella K. Yoo.
International Journal of Radiation Oncology Biology Physics | 2015
Emma B. Holliday; Awad A. Ahmed; Stella K. Yoo; Reshma Jagsi; Karen E. Hoffman
PURPOSE Quality cancer care is best delivered through a multidisciplinary approach requiring awareness of current evidence for all oncologic specialties. The highest impact journals often disseminate such information, so the distribution and characteristics of oncology studies by primary intervention (local therapies, systemic therapies, and targeted agents) were evaluated in 10 high-impact journals over a 20-year period. METHODS AND MATERIALS Articles published in 1994, 2004, and 2014 in New England Journal of Medicine, Lancet, Journal of the American Medical Association, Lancet Oncology, Journal of Clinical Oncology, Annals of Oncology, Radiotherapy and Oncology, International Journal of Radiation Oncology, Biology, Physics, Annals of Surgical Oncology, and European Journal of Surgical Oncology were identified. Included studies were prospectively conducted and evaluated a therapeutic intervention. RESULTS A total of 960 studies were included: 240 (25%) investigated local therapies, 551 (57.4%) investigated systemic therapies, and 169 (17.6%) investigated targeted therapies. More local therapy trials (n=185 [77.1%]) evaluated definitive, primary treatment than systemic (n=178 [32.3%]) or targeted therapy trials (n=38 [22.5%]; P<.001). Local therapy trials (n=16 [6.7%]) also had significantly lower rates of industry funding than systemic (n=207 [37.6%]) and targeted therapy trials (n=129 [76.3%]; P<.001). Targeted therapy trials represented 5 (2%), 38 (10.2%), and 126 (38%) of those published in 1994, 2004, and 2014, respectively (P<.001), and industry-funded 48 (18.9%), 122 (32.6%), and 182 (54.8%) trials, respectively (P<.001). Compared to publication of systemic therapy trial articles, articles investigating local therapy (odds ratio: 0.025 [95% confidence interval: 0.012-0.048]; P<.001) were less likely to be found in high-impact general medical journals. CONCLUSIONS Fewer studies evaluating local therapies, such as surgery and radiation, are published in high-impact oncology and medicine literature. Further research and attention are necessary to guide efforts promoting appropriate representation of all oncology studies in high-impact, broad-readership journals.
International Journal of Radiation Oncology Biology Physics | 2017
Stella K. Yoo; Awad A. Ahmed; Jan Ileto; Nicholas G. Zaorsky; Curtiland Deville; Emma B. Holliday; Lynn D. Wilson; Reshma Jagsi; Charles R. Thomas
PURPOSE To quantify and determine the relationship between oncology departmental/division heads and private industry vis-à-vis potential financial conflict of interests (FCOIs) as publicly reported by the Centers for Medicare and Medicaid Services Open Payments database. METHODS AND MATERIALS We extracted the names of the chairs/chiefs in medical oncology (MO) and chairs of radiation oncology (RO) for 81 different institutions with both RO and MO training programs as reported by the Association of American Medical Colleges. For each leader, the amount of consulting fees and research payments received in 2015 was determined. Logistic modeling was used to assess associations between the 2 endpoints of receiving a consulting fee and receiving a research payment with various institution-specific and practitioner-specific variables included as covariates: specialty, sex, National Cancer Institute designation, PhD status, and geographic region. RESULTS The majority of leaders in MO were reported to have received consulting fees or research payments (69.5%) compared with a minority of RO chairs (27.2%). Among those receiving payments, the average (range) consulting fee was
Journal of The American College of Radiology | 2018
Nicholas G. Zaorsky; Awad A. Ahmed; Junjia Zhu; Stella K. Yoo; Clifton D. Fuller; Charles R. Thomas; Mehee Choi; Emma B. Holliday
13,413 (
Journal of Oncology Practice | 2018
Awad A. Ahmed; Stella K. Yoo; Shahil Mehta; Emma B. Holliday; Curtiland Deville; Neha Vapiwala; Lynn D. Wilson; Reshma Jagsi; Vinay Prasad; Charles R. Thomas
200-
International Journal of Radiation Oncology Biology Physics | 2018
Stella K. Yoo; Awad A. Ahmed; L. Hwang; Mary Dean; O.M. Ragab; S.X. Bian; Stephen J. Ramey; V. Prasad; Charles R. Thomas
70,423) for MO leaders and
Cancer | 2018
Kevin Diao; Yanqing Sun; Stella K. Yoo; Cheng Yu; J.C. Ye; Nicholas Trakul; R. Jennelle; Paul E. Kim; Gabriel Zada; John Peter Gruen; Eric L. Chang
6463 (
Advances in radiation oncology | 2018
Awad A. Ahmed; Stephen J. Ramey; Mary Dean; Stella K. Yoo; Emma B. Holliday; Curtiland Deville; Cristiane Takita; Neha Vapiwala; Lynn D. Wilson; Reshma Jagsi; Charles R. Thomas; Raphael Yechieli
837-
International Journal of Radiation Oncology Biology Physics | 2017
Stella K. Yoo; Shelly X. Bian; Eugene Lin; Sukhjeet Batth; Lydia W. Ng; Jacob Andrade; Patrick A. Williams; Anthony Pham; Omar Ragab; Naomi R. Schechter; Eric L. Chang; R. Jennelle
16,205) for RO chairs; the average research payment for MO leaders receiving payments was
International Journal of Radiation Oncology Biology Physics | 2016
Awad A. Ahmed; Emma B. Holliday; Jan Ileto; Stella K. Yoo; Michael Green; Amber Orman; Curtiland Deville; Reshma Jagsi; Bruce G. Haffty; Lynn D. Wilson
240,446 (
International Journal of Radiation Oncology Biology Physics | 2016
Awad A. Ahmed; Emma B. Holliday; Mohamad Fakhreddine; Stella K. Yoo; Curtiland Deville; Reshma Jagsi
156-