Perspective of turkish medicine students on cancer, cancer treatments, palliative care, and oncologists (ares study): A study of the palliative care working committee of the turkish oncology group (TOG)

Cancer is one of the most common causes of death all over the World (Rahib et al. in Cancer Res 74(11):2913–2921, 2014; Silbermann et al. in Ann Oncol 23(Suppl 3):iii15–iii28, 2012). It is crucial to diagnose this disease early by effective screening methods and also it is very important to acknowledge the community on various aspects of this disease such as the treatment methods and palliative care. Not only the oncologists but every medical doctor should be educated well in dealing with cancer patients. Previous studies suggested various opinions on the level of oncology education in medical schools (Pavlidis et al. in Ann Oncol 16(5):840–841, 2005). In this study, the perspectives of medical students on cancer, its treatment, palliative care, and the oncologists were analyzed in relation to their educational status. A multicenter survey analysis was performed on a total of 4224 medical school students that accepted to enter this study in Turkey. After the questions about the demographical characteristics of the students, their perspectives on the definition, diagnosis, screening, and treatment methods of cancer and their way of understanding metastatic disease as well as palliative care were analyzed. The questionnaire includes questions with answers and a scoring system of Likert type 5 (absolutely disagree = 1, completely agree = 5). In the last part of the questionnaire, there were some words to detect what the words “cancer” and “oncologist” meant for the students. The participant students were analyzed in two study groups; “group 1” (n = 1.255) were phases I and II students that had never attended an oncology lesson, and “group 2” (n = 2.969) were phases III to VI students that had attended oncology lessons in the medical school. SPSS v17 was used for the database and statistical analyses. A value of p < 0.05 was noted as statistically significant. Group 1 defined cancer as a contagious disease (p = 0.00025), they believed that early diagnosis was never possible (p = 0.042), all people with a diagnosis of cancer would certainly die (p = 0.044), and chemotherapy was not successful in a metastatic disease (p = 0.003) as compared to group 2. The rate of the students that believed gastric cancer screening was a part of the national screening policy was significantly more in group 1 than in group 2 (p = 0.00014). Group 2 had a higher anxiety level for themselves or their family members to become a cancer patient. Most of the students in both groups defined medical oncologists as warriors (57% in group 1 and 40% in group 2; p = 0.097), and cancer was reminding them of “death” (54% in group 1 and 48% in group 2; p = 0.102). This study suggested that oncology education was useful for the students’ understanding of cancer and related issues; however, the level of oncology education should be improved in medical schools in Turkey. This would be helpful for medical doctors to cope with many aspects of cancer as a major health care problem in this country. © 2018, American Association for Cancer Education

Assessment of tumor characteristics and factors affecting survival in patients with primary metastatic breast carcinoma: A Multicenter Study of the Anatolian Society of Medical Oncology

Primary metastatic breast cancer (PMBC) comprises 3-10 % of all BCs. PMBC is a heterogeneous disease. To date, little is known about the tumor characteristics, treatment results, and overall survival (OS) of patients with PMBC. Patients were considered to have PMBC if distant metastasis was evident within 3 months of the initial diagnosis of BC. Between September 2007 and April 2013, 466 PMBC patients were included in this study and analyzed retrospectively. The median age of the patients was 50 (18-90) years. Bone/soft tissue metastases were more frequent in the hormone receptor (HR)(+) human epidermal growth factor receptor (HER)2(-) group compared with the HR(-)HER2(-) and HR(-)HER2(+) groups (p < 0.001), whereas visceral organ metastasis was more frequent in the HR(-)HER2(-) and HR(-)HER2(+) groups (p < 0.001). The OS was affected by Eastern Cooperative Oncology Group performance status, tumor histology, receptor status, and the site of metastasis (p < 0.001, p < 0.001, p < 0.001, and p = 0.011, respectively). According to the first-line systemic treatment choices of the patients, the longest median OS was observed in the HR(+)HER2(+) group who received hormonotherapy combined with trastuzumab after chemotherapy (86 months, 95 % CI 23.8-148.1) and the shortest median OS was observed in the HR(-)HER2(-) group who received chemotherapy only (24 months, 95 % CI 17.9-30.0) (p < 0.001). Bisphosphonate therapy or radiotherapy had no significant effect on OS (p = 0.733, 0.603). In multivariate analysis, hormonotherapy, chemotherapy + trastuzumab, trastuzumab + hormonotherapy following chemotherapy, and surgery were the most important prognostic factors for OS, respectively (p < 0.001, p = 0.025, p = 0.027, p = 0.029). The general characteristics of the primary tumor are important for the prognosis and survival of patients with PMBC. Interestingly, patients who underwent primary breast tumor surgery, even those at the metastatic stage upon admission, had the longest survival. © 2014 Springer Science+Business Media New York

Clinical outcomes and prognostic factors of adult's Ewing sarcoma family of tumors: Single center experience

Aim of the study was to investigate the demographics of Ewing sarcoma family of tumours (ESTF) patients, treatment alternatives, clinical outcomes, and prognostic factors for survival. Material and methods: We retrospectively reviewed 39 patients with ESFT who were admitted to our institute between September 2008 and September 2012. Results: The patients included 32 (82.1%) males and seven (17.9%) females of median age 24 (range, 18-66) years. Among the 27 patients with a primary osseous localization, 17 (43.5%) had a central axis localization. Fifteen patients (38.5%) had metastases at the time of diagnosis. Patients were followed up for a median period of 18 (range, 2-134) months. The median eventfree survival (EFS) was 23 (range, 1-64) months, and the 1-and 4-year EFS were 60% and 48%, respectively. The median overall survival (OS) was 91 (range, 1-188) months, and the 1-and 4-year OS were 78% and 54%, respectively. Gender, age, primary tumor site, and local treatment modalities, either alone or in combination, did not have a significant effect on OS (p = 0.210, p = 0.617, p = 0.644, and p = 0.417, respectively). In contrast, osseous site of peripheral localization, limited stage, and metastasis to the bone significantly affected OS (p = 0.015, p < 0.001, and p = 0.042, respectively). Conclusions: ESFTs are aggressive tumors with a high rate of relapse and metastatic potential. Patients with peripheral bone involvement and limited stage had a good prognosis. Appropriate surgical resection, radiotherapy, and aggressive chemotherapy regimens are recommended

Sequential adjuvant docetaxel and anthracycline chemotherapy for node positive breast cancers: a retrospective study

Purpose: Anthracyclines and taxanes are the most active agents in the adjuvant treatment of breast cancer (BC). They can be used simultaneously or sequentially. The optimal schedule and duration for their administration is unknown. We analyzed the efficacy of sequential adjuvant anthracycline and docetaxel administration in node positive BC patients