Dataset Information

COVID's Impact on Radiation Oncology: A Latin American Survey Study.

ABSTRACT: PURPOSE:The impact of the COVID-19 pandemic on Latin American radiation therapy services has not yet been widely assessed. In comparison to centers in Europe or the United States, the scarcity of data on these terms might impair design of adequate measures to ameliorate the pandemic's potential damage. The first survey-based analysis revealing regional information is herein presented. METHODS AND MATERIALS:From May 6 to May 30, 2020, the American Society for Radiation Oncology's COVID-19 Survey was distributed across Latin America with support of the local national radiation therapy societies. Twenty-six items, including facility demographic and financial characteristics, personnel and patient features, current and expected impact of the pandemic, and research perspectives, were included in the questionnaire. RESULTS:Complete responses were obtained from 115 (50%) of 229 practices across 15 countries. Only 2.6% of centers closed during the pandemic. A median of 4 radiation oncologists (1-27) and 9 (1-100) radiation therapists were reported per center. The median number of new patients treated in 2019 was 600 (24-6200). A median 8% (1%-90%) decrease in patient volume was reported, with a median of 53 patients (1-490) remaining under treatment. Estimated revenue reduction was 20% or more in 53% of cases. Shortage of personal protective equipment was reported in 51.3% of centers, and 27% reported personnel shortage due to COVID-19. Reported delays in treatment for low-risk entities included early stage breast cancer (42.6%), low-risk status prostate cancer (67%), and nonmalignant conditions (42.6%). Treatment of COVID-19 patients at designated treatment times and differentiated bunkers were reported in 22.6% and 10.4% of centers, respectively. Telehealth initiatives have been started in 64.3% of facilities to date for on-treatment (29.6%) and posttreatment (34.8%) patients. CONCLUSIONS:Regional information regarding COVID-19 pandemic in Latin America may help elucidate suitable intervention strategies for personnel and patients. Follow-up surveys will be performed to provide dynamic monitoring the pandemic's impact on radiation therapy services and adoption of ameliorating measures.

SUBMITTER: Martinez D

PROVIDER: S-EPMC7462756 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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COVID's Impact on Radiation Oncology: A Latin American Survey Study.

Martinez David D Sarria Gustavo J GJ Wakefield Daniel D Flores Claudio C Malhotra Sameeksha S Li Benjamin B Ehmann Michael M Schwartz David L DL Sarria Gustavo R GR

International journal of radiation oncology, biology, physics 20201001 2

<h4>Purpose</h4>The impact of the COVID-19 pandemic on Latin American radiation therapy services has not yet been widely assessed. In comparison to centers in Europe or the United States, the scarcity of data on these terms might impair design of adequate measures to ameliorate the pandemic's potential damage. The first survey-based analysis revealing regional information is herein presented.<h4>Methods and materials</h4>From May 6 to May 30, 2020, the American Society for Radiation Oncology's C ...[more]

PMID: 32890516

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Project description:PurposeTo assess US radiation oncologists' views on practice scope and the ideal role of the radiation oncologist (RO), the American Society for Radiation Oncology (ASTRO) conducted a scope of practice survey.Methods and materialsIn spring 2019, ASTRO distributed an online survey to 3822 US RO members. The survey generated 984 complete responses (26% response rate) for analysis. Face validity testing confirmed respondents were representative of ASTRO's RO membership.ResultsNearly all respondents agreed that "ROs should be leaders in oncologic care." Respondents indicated the ideal approach to patient care was to provide "an independent opinion on radiation therapy and other treatment options" (82.5%) or "an independent opinion on radiation therapy but not outside of it" (16.1%), with only 1.4% favoring provision of "radiation therapy at the request of the referring physician" as the ideal approach. Actual practice fully matched the ideal approach in 18.2% of respondents. For the remaining majority, actual practice did not always match the ideal and comprised a mix of approaches that included providing radiation at the referring physician's request 24.0% of the time on average. Reasons for the mismatch included fear of alienating referring physicians and concern for offering an unwelcome opinion. One-fifth of respondents expressed a desire to expand the scope of service though interspecialty politics and insufficient training were potential barriers. Respondents interested in expanding scope of practice were on average earlier in their career (average years in practice 13.3) than those who were not interested (average years in practice 17.2, P < .001). Radiopharmaceuticals administration, medical marijuana and anticancer medications prescribing, and RO inpatient service represented areas of interest for expansion but also knowledge gaps.ConclusionsThese results provide insight regarding US ROs' scope of practice and attitudes on the ideal role of the RO. For most ROs, to provide an independent opinion on treatment options represented the ideal approach to care, but barriers such as concern of alienating referring physicians prevented many from fully adhering to their ideal in practice. Actual practice commonly comprised a mixed approach, including the least favored scenario of delivering radiation at the referring physician's request one-quarter of the time, highlighting the influence of interspecialty politics on practice behavior. Advocacy for open communication and meaningful interdisciplinary collaboration presents an actionable solution toward a more balanced relationship with other specialties as ROs strive to better fulfill the vision of being leaders in oncologic care and being our best for our patients. The study also identified interest in expanding into nontraditional domains that offer opportunities to address unmet needs in the cancer patient's journey and elevate radiation oncology within the increasingly value-based US health care system.

Project description:PurposeDespite the call to increase the number of radiation oncologists in Latin America, the quality, similarity, and number of residency training programs are unknown. We seek to describe the current state of residency programs in radiation oncology in Latin America.Methods and materialsLatin American Residents in Radiation Oncology performed a cross-sectional analysis of universities and training centers for radiation oncologists in Latin America. Latin American Residents in Radiation Oncology members identified and contacted current residents and specialists at each center to obtain information and documents that described their training curricula.ResultsAs of 2020, 13 of 23 (56.5%) Latin American countries have radiation oncology training. Seventy-three training centers were identified (59 active and 14 inactive), associated with 28 universities. On average, each active center trains 2.6 new residents per year, and in total, 156 residents are trained annually. The average length of training programs is 3.6 years. Brazil and Mexico comprise 31 (52.5%) and 7 (11.9%) of active programs, respectively, and 64 (41.8%) and 50 (32.7%) residents, respectively. Training is available in 38 cities in 13 countries, and outside Brazil and Mexico, only 13 cities in 11 countries (9 capitals and 4 noncapital cities). Individualized curriculum documents were provided by 20 (83.3%) of 24 non-Brazilian programs, while 1 standardized guideline was provided for Brazilian training programs. These demonstrated variation between subjects taught, their devoted time, outside specialty rotations, and experiences in modern techniques. Seventy-five percent include volumetric modulated arc therapy, 70% stereotactic radiosurgery, and 55% stereotactic body radiation therapy training. One-hundred percent include gynecologic brachytherapy education and <50% brachytherapy education in other disease sites.ConclusionsTraining is highly centralized in capital cities. The number of trainees is insufficient to close the current human resource divide but is limited by available job openings. Over 50% of training programs now include technological training in stereotactic radiosurgery, stereotactic body radiation therapy, or volumetric modulated arc therapy; however, substantial variation still exists. The development of radiation oncology specialists must be improved and modernized to address the escalating demand for cancer care.

Project description:PurposeRenal cell carcinoma is an aggressive disease with a high mortality rate. Management has drastically changed with the new era of immunotherapy, and novel strategies are being developed; however, identifying systemic treatments is still challenging. This paper presents an update of the expert panel consensus from the Latin American Cooperative Oncology Group and the Latin American Renal Cancer Group on advanced renal cell carcinoma management in Brazil.MethodsA panel of 34 oncologists and experts in renal cell carcinoma discussed and voted on the best options for managing advanced disease in Brazil, including systemic treatment of early and metastatic renal cell carcinoma as well as nonclear cell tumours. The results were compared with the literature and graded according to the level of evidence.ResultsAdjuvant treatments benefit patients with a high risk of recurrence after surgery, and the agents used are pembrolizumab and sunitinib, with a preference for pembrolizumab. Neoadjuvant treatment is exceptional, even in initially unresectable cases. First-line treatment is mainly based on tyrosine kinase inhibitors (TKIs) and immune checkpoint inhibitors (ICIs); the choice of treatment is based on the International Metastatic Database Consortium (IMCD) risk score. Patients at favourable risk receive ICIs in combination with TKIs. Patients classified as intermediate or poor risk receive ICIs, without preference for ICI + ICIs or ICI + TKIs. Data on nonclear cell renal cancer treatment are limited. Active surveillance has a place in treating favourable-risk patients. Either denosumab or zoledronic acid can be used for treating metastatic bone disease.ConclusionImmunotherapy and targeted therapy are the standards of care for advanced disease. The utilization and sequencing of these therapeutic agents hinge upon individual risk scores and responses to previous treatments. This consensus reflects a commitment to informed decision-making, drawn from professional expertise and evidence in the medical literature.

Project description:BackgroundRadiology is a useful tool for diagnosis and intervention in medical practice, and all the components within the teaching-learning process of this subject during undergraduate studies influence successful knowledge application.ObjectiveThis study aimed to describe the level of knowledge in radiology of students in the last two years of medical school and curricular characteristics of their courses in seven Latin American countries.MethodsA multicenter cross-sectional study was carried out on medical students of 7 Latin American countries (Bolivia, Brazil, Colombia, Ecuador, Mexico, Paraguay, and Peru) in their final two years of medical school, using an online questionnaire validated by experts and adapted for each country that assessed knowledge and curricular characteristics in radiology subject. Scores were assigned according to the number of correct answers for the knowledge test. The T-test, and regression analysis with one-way ANOVA were used to search for relationships between the level of knowledge and other variables.ResultsA total of 1514 medical students participated in this study. All countries had similar participation (n > 200); most participants were women 57.8%. The country with the highest knowledge score was Brazil. Male, sixth year (internship) and from public universities students had higher knowledge score (n < 0.05). Participants, who considered radiology more important, and who reported higher compliance with teaching staff with the proposed syllabus, and programmed classes, obtained better scores (n < 0.05).ConclusionsLatin American medical students included in this study have a regular overall level of knowledge of Radiology, apparently influenced by curricular differences such as class and academic program compliance. Efforts to better understand and improve academic training are indispensable.LimitationsThe study was subject to selection bias determined by non-probability convenience sampling. The questionnaire assessed only theoretical knowledge and the evaluation system was designed by the investigators.

Project description:PurposeRadiation oncologists are frequently involved in providing palliative and supportive care (PSC) for patients with advanced cancers through delivery of palliative radiation. Whether they are confident in their ability to assess and initiate treatments for pain, nonpain, and psychosocial distress is unknown. The American Society for Radiation Oncology surveyed its practicing members in the United States on self-assessment of their primary PSC skills and access to continuing medical education on PSC.MethodsWe electronically surveyed 4093 practicing radiation oncologists in the United States. The survey consisted of 16-questions in 5 sections1: demographics,2 PSC training,3 domains of PSC,4 perceived barriers as a radiation oncologist to initiate advanced care planning, and5 discussion of prognosis.ResultsThe survey was e-mailed to 4093 American Society for Radiation Oncology members, and 649 responses were received (response rate 16%). The majority (91%) of radiation oncologists surveyed believe PSC is an important competency for radiation oncologists. Most radiation oncologists reported that they are moderately confident in their ability to assess and manage pain and gastrointestinal symptoms, but less confident in their ability to manage anorexia, anxiety, and depression. Despite areas of decreased confidence, a large number (42%) of radiation oncologists do not receive any additional PSC education beyond their residency training. Lastly, a perceived fear of upsetting referring medical oncologists and lack of clinic time are concerns for radiation oncologists who may want to initiate goals of care/advance care planning discussions with patients and their families.ConclusionRadiation oncologists are more confident in their ability to assess and manage pain than in their ability to manage depression, anxiety, anorexia, and fatigue. There is a need for increasing continuing medical educational efforts in PSC for practicing radiation oncologists, and strengthening PSC training in residency programs.

Dataset Information

COVID's Impact on Radiation Oncology: A Latin American Survey Study.

Publications

COVID's Impact on Radiation Oncology: A Latin American Survey Study.

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