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INTRODUCTION: Radiation oncology is a pivotal modality in the treatment of hematologic malignancies. To enable state-of-the-art patient care, structured education during residency is essential. However, given the lack of detailed data, the scope of educational opportunities available to trainees remains elusive. This prompted our group to perform a national survey amongst radiation oncology residents in Germany assessing the status quo of competences in the treatment of lymphoma and leukemia patients. Furthermore, areas of potential improvement were identified to further the goal of competence-based education for residents. METHODS: A survey-based analysis was conducted to assess the knowledge and competence of radiation oncology residents in Germany regarding hematological malignancies. A decisive questionnaire covering demographics, self-assessment of competences, and areas for improvement was developed in adaption of a survey by the Association of Residents in Radiation Oncology and distributed amongst 1439 members of the German Society of Radiation Oncology. Responses were collected anonymously via an online survey tool and analyzed using descriptive statistics and chi-square tests. RESULTS: A total of 59 complete and 22 partial responses were collected, yielding a 5.6% response rate. Participants' competence varied, with notable experience gaps in pediatric cases, proton therapy, and large-field techniques like total-skin irradiation or pediatric total body irradiation. While participants felt confident in treatment planning and patient counseling, they showed deficiencies in the definition of the planning target volume for modern involved site radiotherapy. Resources for education included national and international guidelines, scientific reviews, and textbooks. Board-certified radiation oncologists and physicians from specialized lymphoma centers demonstrated higher overall competence levels. CONCLUSION: This survey highlights the diversity of resident education regarding hematological malignancies in German radiation oncology programs. Knowledge gaps exist in key areas, including pediatric cases and specialized techniques. Competence-based education, interactive teaching formats, and rotations to specialized centers are potential strategies to address these gaps. The study contributes to the understanding of the federal educational landscape, underscoring the need for standardized and comprehensive training to ensure optimal patient care in hematological malignancies within the context of radiation oncology. Further research and collaborations are warranted to enhance training and expertise in this critical domain.
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PURPOSE: Radiation therapy (RT) is a critical component of treatment for adolescents and young adults (AYAs, age 15-39 years old) diagnosed with cancer. Limited prior studies have focused on AYAs receiving RT despite the potentially burdensome effects of RT. We reviewed the literature to assess health-related quality of life (HRQOL) in AYAs with cancer who received RT. METHODS: The MEDLINE, EMBASE, and Web of Science databases were searched in January 2022 to identify studies that analyzed HRQOL measured by patient-reported outcomes in AYAs who received RT. After title (n = 286) and abstract (n = 58) screening and full-text review (n = 19), articles that met eligibility criteria were analyzed. RESULTS: Six studies were analyzed. Two studies included AYAs actively receiving treatment and all included patients in survivorship; time between diagnosis and HRQOL data collection ranged from 3 to > 20 years. Physical and mental health were commonly assessed (6/6 studies) with social health assessed in three studies. AYA-relevant HRQOL needs were rarely assessed: fertility (1/6 studies), financial hardship (1/6), body image (0/6), spirituality (0/6), and sexual health (0/6). No study compared HRQOL between patients actively receiving RT and those post-treatment. None of the studies collected HRQOL data longitudinally. CONCLUSION: HRQOL data in AYAs receiving RT is limited. Future studies examining longitudinal, clinician- vs. patient-reported, and AYA-relevant HRQOL are needed to better understand the unique needs in this population.
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Neoplasias , Calidad de Vida , Humanos , Adolescente , Adulto Joven , Adulto , Calidad de Vida/psicología , Neoplasias/terapia , Salud Mental , Supervivencia , Medición de Resultados Informados por el PacienteRESUMEN
Compared to most oncologic subspecialties, radiation oncology (RO) lacks a natural pathway for incorporation into the clinical clerkships, and few students ever complete a formal rotation in RO. The feasibility, and perceived value, of a 1-day "microclerkship" exposure in RO during other related clerkships was evaluated in this study. At a single institution, the RO clerkship director partnered with clerkship directors in medical oncology, palliative care, and radiology so that every 3rd or 4th year student would spend 1 day in RO during those clerkships. Afterwards, students completed an electronic survey containing multiple choice and 5-point Likert-type questions describing their experience. Descriptive statistics are reported. Ninety-seven students completed the RO microclerkship over 2 years, and 81 completed the survey (response rate 84%). Only 8 students (10%) had ever been in a RO department previously. During the microclerkship, 73 students (90%) saw at least one new patient consultation; 77 (95%) were involved in contouring or treatment planning; 76 (94%) saw treatment delivery; and 38 (47%) saw a brachytherapy procedure. Seventy-nine students (98%) felt that the microclerkship was at least moderately valuable (mean Likert-type rating 4.01, SD 0.73). Forty students (49%) were either somewhat or much more interested in participating in a longer (2-4 week) rotation in radiation oncology (mean Likert-type rating 3.59, SD 0.83). This study demonstrated the feasibility of incorporating a 1-day RO microclerkship into other related elective clerkships. Students viewed the experience favorably and found it valuable in their education.
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Prácticas Clínicas , Educación de Pregrado en Medicina , Oncología por Radiación , Estudiantes de Medicina , Humanos , Oncología por Radiación/educación , Curriculum , Encuestas y Cuestionarios , EscolaridadRESUMEN
Subspecialty exposure during medical school can be limited. Moreover, the COVID19 pandemic prevented most onsite elective medical student (MS) rotations during 2020. Therefore, we sought to create and assess the efficacy of an informal virtual elective (IVE) for MSs to explore radiation oncology (RO) at our institution. We created IVE activities including invitations to resident didactics, a faculty lecture series, and interactive virtual events with residents and faculty. MSs were offered RO resident and faculty mentors and the opportunity to deliver a lecture. Pre- and post-IVE evaluation surveys were sent to 27 4th year MSs. Surveys utilized importance ordering (1=most important; reported as median (interquartile range), free response, and Likert-type questions (5 = extremely, 1=not at all). Our IVE, held from July to October 2020, had a median of 11 students (range 7-18) attend each activity. Pre- and post-IVE surveys were completed by 22/27 (81%) and 20/27 (74%) MSs, respectively. In pre-IVE, MSs reported participating in the IVE for faculty/resident interaction (1.5 [1, 2]), networking (3 [2, 3]), and learning (4 [3-5]). In post-IVE, MSs reported benefit from faculty mentors (5 [4, 5]), delivering a presentation (5 [3-5]), and faculty lectures (4.5 [4, 5]). In post-IVE, MSs preferred a full onsite away elective (16, 80%) over an official virtual elective (1, 5%) or IVE (3, 15%). Overall, MSs reported that the IVE provided an adequate introduction to RO at our institution (4 [4, 5]). Alternative virtual elective experiences allow MSs to informally evaluate medical subspecialties and could be offered even if formal elective opportunities are available.
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COVID-19 , Educación de Pregrado en Medicina , Oncología por Radiación , Estudiantes de Medicina , Humanos , Oncología por Radiación/educación , PandemiasRESUMEN
The role of radiation therapy (RT) varies across hematologic malignancies (HM). Radiation oncology (RO) resident comfort with specific aspects of HM patient management is unknown. The International Lymphoma RO Group (ILROG) assessed resident HM training opportunities and interest in an HM away elective. RO residents (PGY2-5) in the Association of Residents in RO (ARRO) database (n = 572) were emailed an anonymous, web-based survey in January 2019 including binary, Likert-type scale (1 = not at all, 5 = extremely, reported as median [interquartile range]), and multiple-choice questions. Of 134 resident respondents (23%), 86 (64%) were PGY4/5 residents and 36 (27%) were in larger programs (≥ 13 residents). Residents reported having specialized HM faculty (112, 84%) and a dedicated HM rotation (95, 71%). Residents reported "moderate" preparedness to advocate for RT in multidisciplinary conferences (3 [2-3]); make HM-related clinical decisions (3 [2-4]); and critique treatment planning (3 [2-4]). They reported feeling "moderately" to "quite" prepared to contour HM cases (3.5 [3-4]) and "quite" prepared to utilize the PET-CT five-point scale (4 [3-5]). Overall, residents reported feeling "moderately" prepared to treat HM patients (3 [2-3]); 24 residents (23%) felt "quite" or "extremely" prepared. Sixty-six residents (49%) were potentially interested in an HM away elective, commonly to increase comfort with treating HM patients (65%). Therefore, HM training is an important component of RO residency, yet a minority of surveyed trainees felt quite or extremely well prepared to treat HM patients. Programs should explore alternative and additional educational opportunities to increase resident comfort with treating HM patients.
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Neoplasias Hematológicas , Internado y Residencia , Linfoma , Oncología por Radiación , Humanos , Oncología por Radiación/educación , Tomografía Computarizada por Tomografía de Emisión de Positrones , Encuestas y Cuestionarios , Neoplasias Hematológicas/radioterapiaRESUMEN
The Radiation Oncology Education Collaborative Study Group (ROECSG) is an international collaborative network of radiation oncology (RO) professionals with the goal of improving RO education. This report summarizes the first two ROECSG annual symposia including an overview of presentations and analysis of participant feedback. One-day symposia were held in June 2018 and May 2019. Programs included oral and poster presentations, RO education leadership perspectives, and keynote addresses. Post-symposia surveys were collected. Research presentations were recorded and made available online. The 2018 symposium was had 36 attendees from 25 institutions in three countries. The 2019 symposium had 76 individuals from 41 institutions in five countries. Attendees represented diverse backgrounds including attending physicians (46%), residents (13%), medical students (14%), physicists (2%), nurses (1%), and program coordinators (1%). Fifty-five oral presentations were given with 53 released online. Ninety percent of attendees rated the symposium as improving their knowledge of RO educational scholarship, 98% felt the symposium provided the opportunity to receive feedback on RO education scholarship, and 99% felt that the symposium fostered the development of collaborative RO education projects. ROECSG was rated higher than professional organizations in fostering educational scholarship (p<0.001). All attendees felt that the symposium produced new RO education scholarship ideas and provided unique networking opportunities. The first two ROECSG symposia drew a diverse population of attendees and provided unique opportunities for presentation of RO education scholarship. Future ROECSG symposia will be designed to enhance opportunities to present RO education scholarship and to facilitate networking.
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Educación en Enfermería , Oncología por Radiación , Estudiantes de Medicina , Retroalimentación , Humanos , Oncología por Radiación/educación , Encuestas y CuestionariosRESUMEN
Nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) is a rare entity, with limited data on the outcome in the relapsed/refractory setting. We evaluated the outcome of all patients diagnosed between 04/1979 and 01/2019 with relapsed or progressive NLPHL after initial active therapy at two institutions, refractory disease being defined as lack of response to treatment and/or relapse within three months of treatment. NLPHL patients with histological evidence of transformation at time of first relapse or progression were excluded. In total, 69 patients with recurrent NLPHL were included in the study. After a median follow-up after initial diagnosis of 14 years (range, 0·5-46 years), median progression-free survival after front-line treatment (PFS-1) was four years. Second-line therapy included chemotherapy in 28 (41%) patients, biological therapy (rituximab, lenalidomide or brentuximab vedotin) in 14 (20%), high-dose chemotherapy followed by autologous stem cell transplant in 14 (20%) and radiation therapy (RT) alone in 10 (15%). The five-year PFS after second-line therapy (PFS-2) was 68% [95% confidence interval (CI), 54-79%] but the five-year overall survival (OS) after second-line therapy (OS-2) remained excellent, at 94% (95% CI, 85-99%). Due to excellent outcome in case of recurrence, studies aimed at characterizing its biology to guide therapy de-escalation are needed.
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Enfermedad de Hodgkin/terapia , Recurrencia Local de Neoplasia/terapia , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Colombia Británica/epidemiología , Niño , Femenino , Enfermedad de Hodgkin/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/epidemiología , Supervivencia sin Progresión , Trasplante de Células Madre , Trasplante Autólogo , Resultado del Tratamiento , Adulto JovenRESUMEN
Cutaneous T-cell lymphomas may present with a clinical course that is incongruent with the associated histologic findings. Primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma classically presents as an abrupt eruption of disseminated ulcerated annular plaques with aggressive behavior and a poor prognosis. Herein we describe a vulvar primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma with a locally aggressive clinical course that was strikingly responsive to radiation therapy. As aggressive therapy involving systemic chemotherapy is indicated for primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma, appropriate clinico-pathologic correlation is crucial for preventing potentially excessive or insufficient therapeutic intervention. Our case also highlights the pivotal role of both radiation therapy and infection control in the management of aggressive cutaneous vulvar lymphomas.
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Linfoma Cutáneo de Células T/diagnóstico , Neoplasias Cutáneas/diagnóstico , Neoplasias de la Vulva/diagnóstico , Linfocitos T CD8-positivos/patología , Femenino , Humanos , Linfoma Cutáneo de Células T/patología , Linfoma Cutáneo de Células T/radioterapia , Persona de Mediana Edad , Neoplasias Cutáneas/patología , Neoplasias Cutáneas/radioterapia , Resultado del Tratamiento , Neoplasias de la Vulva/patología , Neoplasias de la Vulva/radioterapiaRESUMEN
To determine whether pre-treatment neutrophil/lymphocyte (NLR) or platelet/lymphocyte ratios (PLR) are predictive for progression in early-stage classical Hodgkin lymphoma (cHL), we derived NLR and PLR values for 338 stage I/II cHL patients and appropriate cut-off point values to define progression. Two-year freedom from progression (FFP) for patients with NLR ≥6·4 was 82·2% vs. 95·7% with NLR <6·4 (P < 0·001). Similarly, 2-year FFP was 84·3% for patients with PLR ≥266·2 vs. 96·1% with PLR <266·2 (P = 0·003). On univariate analysis, both NLR and PLR were significantly associated with worse FFP (P = 0·001). On multivariate analysis, PLR remained a significant, independent prognostic factor (P < 0·001).
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Plaquetas , Enfermedad de Hodgkin/sangre , Enfermedad de Hodgkin/mortalidad , Recuento de Leucocitos , Linfocitos , Neutrófilos , Recuento de Plaquetas , Adulto , Femenino , Enfermedad de Hodgkin/patología , Enfermedad de Hodgkin/terapia , Humanos , Masculino , Estadificación de Neoplasias , Pronóstico , Modelos de Riesgos Proporcionales , Estudios RetrospectivosRESUMEN
OBJECTIVE: To evaluate the effectiveness and long-term side effects of definitive groin radiotherapy for vulvar cancer with grossly involved inguinal lymph nodes. METHODS: The records of 407 women with vulvar squamous cell carcinoma treated with radiotherapy at one institution during 1992-2014 were reviewed to identify patients who had radiographic or histologic evidence of grossly involved inguinal lymph nodes. Patients with lymphadenectomy before radiotherapy and patients treated for recurrent disease were excluded. Actuarial incidences of vulvar, inguinal, and distant recurrences, the relationship between vulvar recurrence and inguinal recurrence, and overall survival were analyzed using the Kaplan-Meier method. RESULTS: Thirty-three patients were identified. The median age at diagnosis was 64â¯years. The median long-axis radiographic diameter of the largest inguinal lymph node or lymph node mass was 2.5â¯cm (range, 1.4-8.7). Sixteen patients (48%) also had evidence of pelvic lymph node metastasis. The median radiation dose delivered to grossly involved nodes was 66.0â¯Gy (range, 60.0-70.0). The 3-year actuarial incidences of vulvar, groin, and distant recurrences were 24.2%, 17.7%, and 30.3%, respectively. With a median follow-up time of 28â¯months (range, 2-196), four patients (12%) had groin recurrence, of whom three also had vulvar recurrence. There were few major late adverse effects of regional radiotherapy. The 3-year overall survival rate was 51%. CONCLUSIONS: High-dose volume-directed radiotherapy achieves a high rate of local control with low risk of serious long-term toxic effects in patients with vulvar squamous cell carcinoma and grossly involved inguinal lymph nodes.
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Carcinoma de Células Escamosas/radioterapia , Ganglios Linfáticos/patología , Linfadenopatía/patología , Neoplasias de la Vulva/radioterapia , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Células Escamosas/patología , Supervivencia sin Enfermedad , Femenino , Ingle , Humanos , Estimación de Kaplan-Meier , Linfadenopatía/complicaciones , Metástasis Linfática , Persona de Mediana Edad , Recurrencia Local de Neoplasia/epidemiología , Pelvis , Dosificación Radioterapéutica , Tasa de Supervivencia , Resultado del Tratamiento , Neoplasias de la Vulva/complicaciones , Neoplasias de la Vulva/patologíaRESUMEN
OBJECTIVES: This study aimed to evaluate the impact of radiation therapy on outcomes for patients with uterine carcinosarcoma (UC). METHODS/MATERIALS: We retrospectively reviewed the records of 155 women with stage I (98), II (11), or III (46) UC who underwent total abdominal hysterectomy/bilateral salpingo-oophorectomy at our institution between 1990 and 2011. Survival rates were assessed using the Kaplan-Meier method and log-rank test. Univariate and multivariate Cox regression analyses were performed. RESULTS: Seventy-six patients (49%) received radiation therapy: 38 (50%) had vaginal cuff brachytherapy (VBT) alone and 38 had external beam radiation therapy (EBRT) ± VBT. Seventy patients (45%) received chemotherapy (12 concurrent, 49 adjuvant, 9 both). The 5-year overall survival rate was 48.6% (stage I, 53.8%; II, 30.0%; and III, 42.5%). The disease-specific survival (DSS) rate was 57.2% (stage I, 60.9%; II, 44.4%; and III, 51.8%). Patients treated with EBRT had a higher 5-year pelvic disease control rate (88.3%) than did patients treated with VBT only (67.4%) or no radiation (71.2%; P = 0.04). In stage III patients, EBRT was associated with higher 5-year pelvic disease control (90.0% vs 55.5%, P = 0.046), DSS (64.6% vs 46.4%, P = 0.13), and overall survival (64.6% vs 34.0%, P = 0.04) rates. For all 155 patients, age at least 65 years, cervical involvement, and lymph vascular space invasion were correlated with lower DSS on univariate and multivariate analyses. In addition, treatment with concurrent chemoradiation therapy was independently associated with a higher DSS rate on multivariate analysis. CONCLUSIONS: Patients with UC have a high rate of relapse in the regional nodes and distant sites. External beam radiation therapy improves locoregional control in all stages and may improve survival in stage III patients who are at the highest risk of pelvic relapse.
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Carcinosarcoma/radioterapia , Neoplasias Uterinas/radioterapia , Adulto , Anciano , Anciano de 80 o más Años , Carcinosarcoma/tratamiento farmacológico , Carcinosarcoma/cirugía , Quimioradioterapia Adyuvante , Quimioterapia Adyuvante , Femenino , Humanos , Estimación de Kaplan-Meier , Persona de Mediana Edad , Estadificación de Neoplasias , Radioterapia Adyuvante , Estudios Retrospectivos , Salpingooforectomía , Neoplasias Uterinas/tratamiento farmacológico , Neoplasias Uterinas/cirugíaRESUMEN
BACKGROUND: The treatment for childhood intracranial ependymoma includes maximal surgical resection followed by involved-field radiotherapy, commonly in the form of intensity-modulated radiation therapy (IMRT). Proton-beam radiation therapy (PRT) is used at some centers in an effort to decrease long-term toxicity. Although protons have the theoretical advantage of a minimal exit dose to the surrounding uninvolved brain tissue, it is unknown whether they have the same efficacy as photons in preventing local recurrence. METHODS: A retrospective review of medical records from September 2000 to April 2013 was performed. Seventy-nine children with newly diagnosed localized intracranial ependymomas treated with either IMRT (n = 38) or PRT (n = 41) were identified, and progression-free survival (PFS) was analyzed with Kaplan-Meier and Cox multivariate analyses. RESULTS: The median age at diagnosis was 3.7 years for all patients (range, 0.4-18.7 years). There were 54 patients with infratentorial tumors (68% of the total population). Patients treated with PRT were younger (median age, 2.5 vs 5.7 years; P = .001) and had a shorter median follow-up (2.6 vs 4.9 years; P < .0001). Gross total resection (GTR) was achieved in 67 patients (85%) and was more frequent in the PRT group versus the IMRT group (93% vs 76%; P = .043). The 3-year PFS rates were 60% and 82% with IMRT and PRT, respectively (P = .031). CONCLUSIONS: Children with localized ependymomas treated with PRT have a 3-year PFS rate comparable to that of children treated with IMRT. This analysis suggests that local control is not compromised by the use of PRT. The data also support GTR as the only prognostic factor for PFS. Cancer 2017;123:2570-78. © 2017 American Cancer Society.
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Neoplasias Encefálicas/radioterapia , Ependimoma/radioterapia , Procedimientos Neuroquirúrgicos , Terapia de Protones/métodos , Radioterapia de Intensidad Modulada/métodos , Adolescente , Niño , Preescolar , Supervivencia sin Enfermedad , Femenino , Humanos , Lactante , Masculino , Radioterapia Adyuvante , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Early-stage classical Hodgkin lymphoma (HL) patients are evaluated by an end-of-chemotherapy positron emission tomography-computed tomography (eoc-PET-CT) after doxorubicin, bleomycin, vinblastine and dacarbazine (ABVD) and before radiation therapy (RT). We determined freedom from progression (FFP) in patients treated with ABVD and RT according to the eoc-PET-CT 5-point score (5PS). Secondarily, we assessed whether patients with a positive eoc-PET-CT (5PS of 4-5) can be cured with RT alone. The cohort comprised 174 patients treated for stage I-II HL with ABVD and RT alone. ABVD was given with a median of four cycles and RT with a median dose of 30·6 Gy. Five-year FFP was 97%. Five-year FFP was 100% (0 relapses/98 patients) for patients with a 5PS of 1-2, 97% (2/65) for a 5PS of 3, 83% (1/8) for a 5PS of 4, and 67% (1/3) for a 5PS of 5 (P < 0·001). Patients with positive eoc-PET-CT scans who were selected for salvage RT alone had experienced a very good partial response to ABVD. Risk factors for recurrence in this subgroup included a small reduction in tumour size and a 'bounce' in ≥1 PET-CT parameter (reduction then rise from interim to final scan). Thus, a positive eoc-PET-CT is associated with inferior FFP; however, appropriately selected patients can be cured with RT alone.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Enfermedad de Hodgkin/terapia , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Bleomicina/uso terapéutico , Dacarbazina/uso terapéutico , Progresión de la Enfermedad , Doxorrubicina/uso terapéutico , Enfermedad de Hodgkin/diagnóstico por imagen , Enfermedad de Hodgkin/patología , Humanos , Estimación de Kaplan-Meier , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasia Residual , Selección de Paciente , Tomografía Computarizada por Tomografía de Emisión de Positrones/métodos , Radioterapia/métodos , Dosificación Radioterapéutica , Recurrencia , Estudios Retrospectivos , Factores de Riesgo , Terapia Recuperativa/métodos , Resultado del Tratamiento , Vinblastina/uso terapéutico , Adulto JovenAsunto(s)
Antibacterianos/administración & dosificación , Helicobacter pylori , Linfoma de Células B de la Zona Marginal/tratamiento farmacológico , Linfoma de Células B de la Zona Marginal/mortalidad , Neoplasias Gástricas/tratamiento farmacológico , Neoplasias Gástricas/mortalidad , Adulto , Anciano , Supervivencia sin Enfermedad , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
Purpose: Mentored medical student (MS) research opportunities in radiation oncology (RO) provide in-depth exposure to the specialty and may promote greater interest in a career in RO. Many radiation oncologists conduct research; however, the extent to which they directly engage MSs in their research is unknown. The purpose of this study was to characterize MS authorship in American Society for Radiation Oncology (ASTRO) journals. Methods and Materials: The byline and abstract of all scientific articles (ie, clinical, basic science, training/education) and case reports published from 2019 to 2021 in the International Journal of Radiation Oncology, Biology, and Physics; Practical Radiation Oncology; and Advances in Radiation Oncology were reviewed. Characteristics of MSs and senior authors are reported. Results: A total of 105 of 1785 articles (5.8%) included an MS author, among which 72 (68.6%) were clinical, 13 training/education (12.4%), 12 case reports (11.4%), and 8 basic science (7.6%). MS authors were more common for publications in Advances in Radiation Oncology (9.0%) than Practical Radiation Oncology (6.4%) or the International Journal of Radiation Oncology, Biology, and Physics (4.2%; P = .002). There were 125 unique MS authors from 72 institutions, among which 40 were first author (32.0%), 28 second author (22.4%), and 57 third (or higher) author (45.6%). There were 88 unique senior authors from 55 institutions, among which 10 (11.3%) were on 2 or more MS publications, and 57 (64.7%) shared the same institution as the MS. The median number of articles per mentor institution was 1 (interquartile range, 1-2), and the mentor institutions in the upper quartile in terms of number of MS publications accounted for 53 (50.5%) of all MS publications. Conclusions: Few publications in American Society for Radiation Oncology journals include MS authors with mentorship disproportionately from a small number of academic faculty at select institutions. These findings suggest that there is great potential for radiation oncologists to proactively engage more students in their work.
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Purpose: Medical student access to radiation oncology (RO) research opportunities is important for stimulating interest in the specialty. The purpose of this study was to assess the publication record during medical school of students who ultimately matched in RO, to characterize the source(s) of their RO mentorship relative to other specialties. Methods and Materials: We performed web-based searches to identify manuscripts published during medical school (defined as being published from January 2016 to December 2019) for all RO residents with postgraduate year 2 status in 2020 to 2021. Students with a PhD degree and international graduates were excluded. Characteristics of these publications, the student, and the primary mentor, were assessed. Results: A total of 435 publications were authored by the 148 included residents. In total, 115 (78%) attended a medical school with an affiliated RO residency program. The median number of publications per student was 2 (interquartile range, 1-4), and students' median byline author position was 2 (interquartile range, 1-4). In total, 351 publications (80.7%) were on a cancer-related topic, with 234 (53.8%) published in oncology-oriented journal, and 96 (22.0%) published in RO-oriented journals. There were 294 unique mentors, with 70 mentors (24%) on 2 or more student publications. Most mentors (n = 187, 64%) shared the same institution as the student. Mentors were most commonly radiation oncologists/radiation biologists/medical physicists (n = 153, 52.6%), surgical subspecialists (n = 53, 21%), and medical oncologists (n = 18, 6.2%). Students working with primary RO mentors were more likely to publish in an oncology-oriented journal (79.1% vs 18.2%, P < .01) or RO-oriented journal (36.2% vs 2.2%, P < .01), compared with students working with non-RO mentors, respectively. A higher percentage of publications with RO mentors occurred in the last 2 years of medical school compared with the first 2 years (64.0% vs 40.9%, respectively, P < .01). Conclusions: Approximately one-half of student publications among future RO residents are published in nononcology journals, and result from mentoring relationships with non-RO physicians.
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For localized breast implant-associated anaplastic large cell lymphoma (BIA-ALCL), surgical resection is crucial; however, radiation therapy (RT) can be utilized as local-regional therapy if surgery is incomplete or not recommended. We present the case of a woman with BIA-ALCL who received systemic therapy and consolidation RT.
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PURPOSE: Radiation therapy (RT) is the standard treatment for solitary plasmacytoma (SP); however, the optimal management of RT-refractory SPs is unknown. We examined outcomes after early systemic therapy, surgical resection, or observation for patients with RT-refractory disease and assessed the potential impact of treatment selection on disease outcomes. METHODS AND MATERIALS: We retrospectively reviewed patients with SP treated with definitive radiation and evaluated at a single institution with persistent disease on imaging or biopsy. Descriptive statistics were used to characterize patient and disease characteristics and treatment outcomes. RESULTS: Of 102 total SP patients, 17 (17%) were RT-refractory. The median RT dose was 45 Gy, and median follow-up was 71 months from end of RT. Fifteen patients had additional treatment for refractory disease at a median time of 9.5 months after RT, with the following subsequent interventions: surgical resection (n = 4), additional RT (n = 2), systemic therapy without evidence of multiple myeloma (MM; n = 4), systemic therapy for progression to MM (n = 5), and observation (n = 2). Of 4 patients treated with surgical resection, 3 progressed to MM 22 to 43 months after diagnosis. Of 2 patients treated with additional RT, neither responded, and both had pathologic confirmation of residual disease after the second course. Four patients treated with systemic therapy without MM all had complete responses on positron emission tomography and no subsequent MM progression. Eight patients were initially observed after RT for ≥12 months (n = 8) or ≥24 months (n = 6). Of the 2 patients in continued observation, both had stable/unchanged avidity after radiation treatment for 12 and 22 months and ultimately had a slow decrease of disease avidity over multiple years. CONCLUSIONS: Patients with RT-refractory SPs can achieve good local control with alternative therapies, such as surgery or systemic therapy, if needed. Additional RT does not seem to be effective. Given the known high rates of progression from SP to MM, close observation of asymptomatic persistent disease until disease progression is likely sufficient in most cases.