Pancreatic neuroendocrine tumors.

Endocrine or pancreatic neuroendocrine tumors (PNET) were first cited in the 1950s; they may be sporadic or associated with hereditary syndromes, benign or malignant, functioning or non-functioning. Nowadays, NF-PNETs are the most frequent and their prevalence ranges from 50% to 91%. In our current series (including 70 cases, 33% malignant, 52 operated) the frequency was 72% as compared to 37% in the historical series.

Association of Performance Status and Pain in Metastatic Bone Pain Management in the Spanish Clinical Setting.

INTRODUCTION: Bone metastasis is the most common cause of cancer-related pain, and metastatic bone pain (MBP) is not only severe but also progressive in many patients. The aim of this study was to investigate the association between pain management and performance status in patients with metastatic bone cancer in the Spanish clinical setting. METHODS: A 3-month follow-up prospective, epidemiologic, multicenter study was conducted in 579 patients to assess the evolution of their performance, the impact of pain control on sleep and functionality, and the degree of pain control according to analgesic treatment. RESULTS: In patients with MBP, Eastern Cooperative Oncology Group (ECOG) status (1.5 ± 0.7-1.3 ± 0.7 and 1.3 ± 0.8; p < 0.001) and pain (6.5 ± 1.4-2.8 ± 1.9 and 2.1 ± 1.9; p < 0.001) improved significantly from baseline to months 1 and 3, as did functionality and sleep, after a treatment change consisting of increasing the administration of opioids. Evolution of ECOG and pain were closely related. ECOG and pain outcomes were significantly more favorable in patients treated with opioids versus non-opioid treatment, and in patients who did not need rescue medication versus those who did. CONCLUSIONS: MBP is currently poorly managed in Spain. ECOG improvement is closely and directly related to pain management in MBP. Opioid treatment and a lack of requirements for rescue medication are associated with better ECOG and pain outcomes in MBP patients. FUNDING: Mundipharma Pharmaceuticals S.L.

Spanish consensus for the management of patients with anaplastic cell thyroid carcinoma.

Anaplastic thyroid cancer (ATC) is the most aggressive solid tumour known and is a rare but highly lethal form of thyroid cancer that requires a multidisciplinary team approach. No Spanish consensus exists for management of patients with ATC. The Thyroid Cancer Group of the Spanish Society of Endocrinology and Nutrition and the GETHI (Grupo Español de Enfermedades Huérfanas e Infrecuentes) of the Spanish Society of Oncology, in agreement with the Boards of these Societies, commissioned an independent task force to develop a wide consensus on ATC. The relevant literature was reviewed, including serial PubMed searches supplemented with additional articles. The consensus includes the characteristics, diagnosis, initial evaluation, establishment of treatment goals, approaches to locoregional disease (surgery, radiotherapy, systemic therapy, supportive care during active treatment), approaches to advanced/metastatic disease, palliative care options, monitoring, and long-term follow-up of ATC. For operable disease, a combination of radical surgery with adjuvant radiotherapy or chemotherapy, using agents such as doxorubicin, cisplatin and paclitaxel, is the best treatment strategy. Cytotoxic drugs are poorly effective for advanced/metastatic ATC. On the other hand, targeted agents may represent a viable therapeutic option. Patients with stage IVA/IVB resectable disease have the best prognosis, particularly if a multimodal approach is used, and some stage IVB unresectable patients may respond to aggressive therapy. Patients with stage IVC disease should be considered for clinical trials or for hospice/palliative care depending on their preference. This is the first Spanish consensus for ATC, and provides recommendations for management of this extremely aggressive malignancy. Novel systemic therapies are being tested, and more effective combinations are needed to improve patient outcomes. Although more aggressive radiotherapy has reduced locoregional recurrence, mean overall survival has not improved in the past 50 years.