A self-report questionnaire was answered by 114 nurses working at the internal medicine, oncology, and surgery clinics. The most commonly perceived barriers to pain management were system-related barriers. Lack of psychosocial support services and patient-to-nurse ratio received the highest ratings. Institutional and governmental attempts are needed to increase the number of nurses in the clinics and to establish support services. Nurse-related barriers were less perceived as an obstacle when compared with the other barriers. A small percentage of the nurses agreed that nurses' inadequate knowledge of pain management (10%) and nurses' indifference (8%) were barriers to pain management. Inadequate time for health teaching with patients was agreed on by 65% of the nurses. Most commonly rated physician-related barriers were inadequate assessment of pain and pain relief by doctors (63%) and physicians' indifference (47%). Patients' difficulty with completing pain scales (56%) and consumers not demanding results (53%) were the most commonly reported patient-related barriers. A significant percentage of the participating nurses indicated that they have no idea about patient-related barriers. Regular and continuous pain education programs may help to establish a supportive team spirit between doctors and nurses.

BACKGROUND The authors assessed the use of herbal medicine by Middle Eastern patients with cancer, as reported by their oncology health care professionals (HCPs). Herbal products identified by the study HCPs were evaluated for potential negative effects. METHODS Oncology HCPs from 16 Middle Eastern countries received a 17‐item questionnaire asking them to list 5 herbal products in use by their patients with cancer. A literature search (PubMed, Micromedex, AltMedDex, and the Natural Medicine Comprehensive Database) was conducted to identify safety‐related concerns associated with the products listed. RESULTS A total of 339 HCPs completed the study questionnaire (response rate of 80.3%), identifying 44 herbal and 3 nonherbal nutritional supplements. Safety‐related concerns were associated with 29 products, including herb‐drug interactions with altered pharmacodynamics (15 herbs), direct toxic effects (18 herbs), and increased in vitro response of cancer cells to chemotherapy (7 herbs). CONCLUSIONS Herbal medicine use, which is prevalent in Middle Eastern countries, has several potentially negative effects that include direct toxic effects, negative interactions with anticancer drugs, and increased chemosensitivity of cancer cells, requiring a reduction in dosedensity. Oncology HCPs working in countries in which herbal medicine use is prevalent need to better understand the implications of this practice. The presence of integrative physicians with training in complementary and traditional medicine can help patients and their HCPs reach an informed decision regarding the safety and effective use of these products. Cancer 2016;122:598–610. © 2015 American Cancer Society.

The TD for childhood lymphomas and solid tumors was related to patient age, tumor type and location, the presence of distance metastases, first health professional, and center contacted. All physicians, especially other specialists seeing pediatric patients, need to be further sensitized to the signs and symptoms of childhood cancer.

Since a large variety of disorders may lead to lymph node enlargement determining the cause of peripheral lymphadenopathy (LAP) in children can be difficult. This retrospective study evaluated 200 children who were admitted to an Oncology-Hematology department because of lymphadenopathy and aimed to determine the clinical and laboratory findings that were valuable for differential diagnosis. A specific cause for lymphadenopathy was documented in 93 (46.5%) cases. One hundred forty (70%) children were classified as having a benign cause for lymph node enlargements. Fourteen (10%) of these cases underwent an excisional lymph node biopsy, and histopathological examination showed a reactive hyperplasia. Sixty (30%) cases were classified as having a malignant disease-causing lymphadenopathy. In terms of differential diagnosis, some associated systemic symptoms, physical findings, and laboratory investigations showed significant difference between benign and malignant lymphadenopathy groups. The following findings were determined as being important to alert the physician about the probability of a malignant disorder: location of the lymphadenapathy (supraclavicular and posterior auricular), duration of the lymph node enlargement (>4 weeks), size of the lymph node (>3 cm), abnormal complete blood cell findings, abnormalities in chest X-ray, and abdominal ultrasonography.

The majority of Middle Eastern patients with cancer are treated in outlying regions; the community is pivotal and must be incorporated into future plans for developing palliative care services. Promoting palliative care education and certification for physicians and nurses is crucial; home-based and hospice services must be sustained.