Survey NEN / Inquérito NEN

Introduction: Although new treatments and diagnostic methods for Neuroendocrine Neoplasms (NEN) have been introduced, the level of access to them needs somehow to be further investigated. Objectives: to understand the aspects that influence the access to the diagnosis, follow-up and treatment of patients with NEN in Brazil. Methods: This is a cross-sectional electronic survey conducted by the Brazilian Group of Gastrointestinal Tumors (GTG) and containing sixteen questions sent to Brazilian Oncologists via messaging app, aiming to identify access profiles to diagnostic and follow-up tests among patients with NEN, in addition to proven effective treatments in the Public and Private Brazilian Health Care System. Descriptive analysis was used to report the outcomes.Results: The survey was carried out with 201 Oncologists. Since (31.8%) of the Oncologists responded that they have been trained for more than 15 years and have been working with clinical practice within the scope of the Brazilian National Health System and/or the Private Health Care. For follow-up, the most requested marker was Chromogranin A (39%). Regarding diagnosis, 35.8% of the 201 participants claim to ask for a slide review in their clinical practice, and their access to tomography and resonance (58%). When contextualizing the performance of PET Scan with Gallium 68, it is available in (15%), but a significant percentage did not have access in the Brazilian National Health System Service, corresponding to (95%). Subgroup analysis revealed statistically significant differences in the availability of Somatostatin Analogue, being offered in 56% in the Brazilian National Health System and 84% in the Private Health Care (p < 0.05). Conclusion: This is the first Brazilian research that evaluated access to diagnostic and therapeutic tools in the Brazilian scenario, showing important access limitations, especially in the public sector. In view of the results presented, these restrictions can lead to unfavorable clinical outcomes in patients with NEN in Brazil

Guidelines for the management of neuroendocrine tumours by the Brazilian gastrointestinal tumour group

Neuroendocrine tumours are a heterogeneous group of diseases with a significant variety of diagnostic tests and treatment modalities. Guidelines were developed by North American and European groups to recommend their best management. However, local particularities and relativisms found worldwide led us to create Brazilian guidelines. Our consensus considered the best feasible strategies in an environment involving more limited resources. We believe that our recommendations may be extended to other countries with similar economic standards.Univ Sao Paulo, Inst Canc Estado Sao Paulo, BR-01246000 Sao Paulo, BrazilUniv Sao Paulo, Fac Med, Dept Radiol & Oncol, BR-01246903 Sao Paulo, BrazilHosp Sirio Libanes, BR-01308050 Sao Paulo, BrazilHosp Moinhos de Vento Porto Alegre, BR-90035000 Porto Alegre, RS, BrazilOncoctr, BR-30360680 Belo Horizonte, MG, BrazilUniv Fed Rio Grande do Sul, Dept Cirurgia, BR-90040060 Porto Alegre, RS, BrazilHosp Clin Porto Alegre, BR-90035903 Porto Alegre, RS, BrazilUniv Fed Ceara, Fac Med, Dept Fisiol & Farmacol, BR-60020180 Fortaleza, Ceara, BrazilHosp Univ Walter Cantidio, BR-60430370 Fortaleza, Ceara, BrazilInst Nacl Canc, BR-20230240 Rio De Janeiro, BrazilUniv Sao Paulo, Fac Med, Disciplina Endocrinol & Metabol, BR-01246903 Sao Paulo, BrazilAC Camargo Canc Ctr, Dept Surg, BR-01509010 Sao Paulo, BrazilUniv Sao Paulo, Fac Med, Dept Gastroenterol, Sao Paulo, BrazilUniv Fed Ciencias Saude Porto Alegre, BR-90050170 Porto Alegre, RS, BrazilHosp Albert Einstein, BR-05652900 Sao Paulo, BrazilHosp Base, Fac Med Sao Jose do Rio Preto, BR-15090000 Sao Paulo, BrazilSanta Casa Sao Jose do Rio Preto, BR-15025500 Sao Jose Do Rio Preto, BrazilPontificia Univ Catolica Parana, Hosp Erasto Gaertner, BR-81520060 Curitiba, Parana, BrazilUniv Fed Rio Grande do Norte, BR-59300000 Natal, RN, BrazilUniv Sao Paulo, Inst Coracao, BR-05403900 Sao Paulo, BrazilAC Camargo Canc Ctr, Med Oncol, BR-01509010 Sao Paulo, BrazilUniv Fed Sao Paulo, Disciplina Gastroenterol, BR-04021001 Sao Paulo, BrazilHosp Sao Rafael, BR-41253190 Salvador, BA, BrazilHosp Canc Barretos, Dept Cirurgia Aparelho Digest Alto & Hepatobiliop, BR-14784400 Sao Paulo, BrazilUniv Sao Paulo, Fac Med, Dept Patol, BR-01246903 Sao Paulo, BrazilClin AMO, BR-1950640 Salvador, BA, BrazilHosp Sao Jose, BR-01323001 Sao Paulo, BrazilUniv Nove de Julho, BR-02111030 Sao Paulo, BrazilUniv Fed Sao Paulo, Disciplina Gastroenterol, BR-04021001 Sao Paulo, BrazilWeb of Scienc

Randomized Phase III Trial Exploring the Use of LongActing Release Octreotide in the Prevention of Chemotherapy-Induced Diarrhea in Patients With Colorectal Cancer: the LARCID Trial

Purpose Chemotherapy-induced diarrhea (CID) is a relatively common adverse event in the treatment of patients with colorectal cancer. the LAR for Chemotherapy-Induced Diarrhea (LARCID) trial evaluated the efficacy and safety of long-acting release octreotide (octreotide LAR) for the prevention of CID in this population.Patients and Methods Patients with colorectal cancer starting adjuvant or first-line treatment with a chemotherapy combination containing fluorouracil, capecitabine, and/or irinotecan were randomly assigned to receive octreotide LAR 30 mg intramuscularly every 4 weeks (experimental arm) or the physician's treatment of choice in case of diarrhea (control arm).Results A total of 139 patients were randomly assigned, most of whom received fluorouracil- and oxaliplatin-containing chemotherapy regimens. the rate of diarrhea was 76.1% in the experimental group (n = 68) and 78.9% in the control group (n = 71). Treatment with octreotide LAR did not prevent or reduce the severity of CID. Treatment choices for diarrhea management included loperamide in the majority of patients. No benefit from octreotide LAR was identified in terms of need for diarrhea treatment, opioids, or intravenous hydration or in the rate of hospitalization or quality of life.Conclusion This study could not prove the efficacy of octreotide LAR in the prevention of CID.Hosp Sirio Libanes, Inst Canc Estado São Paulo, São Paulo, BrazilFac Med ABC, Ctr Estudos & Pesquisas Hematol & Oncol, São Paulo, BrazilUniversidade Federal de São Paulo, São Paulo, BrazilHosp Alemao Oswaldo Cruz, São Paulo, BrazilNovartis Biociencias, São Paulo, BrazilInst Canc Arnaldo Vieira de Carvalho, São Paulo, BrazilHosp Sao Lucas, Porto Alegre, RS, BrazilClin Assistencia Multidisciplinar Oncol, Salvador, BA, BrazilBiocancer, Belo Horizonte, MG, BrazilCtr Pesquisas Oncol, Florianopolis, SC, BrazilNovartis Pharmaceut, Florham Pk, NJ USAUniversidade Federal de São Paulo, São Paulo, BrazilWeb of Scienc

GUIDELINE FOR THE MANAGEMENT OF BILE DUCT CANCERS BY THE BRAZILIAN GASTROINTESTINAL TUMOR GROUP

ABSTRACT The Brazilian Gastrointestinal Tumor Group developed guidelines for the surgical and clinical management of patients with billiary cancers. The multidisciplinary panel was composed of experts in the field of radiology, medical oncology, surgical oncology, radiotherapy, endoscopy and pathology. The panel utilized the most recent literature to develop a series of evidence-based recommendations on different treatment and diagnostic strategies for cholangiocarcinomas and gallbladder cancers

Guidelines for the management of neuroendocrine tumours by the Brazilian gastrointestinal tumour group

Neuroendocrine tumours are a heterogeneous group of diseases with a significant variety of diagnostic tests and treatment modalities. Guidelines were developed by North American and European groups to recommend their best management. However, local particularities and relativisms found worldwide led us to create Brazilian guidelines. Our consensus considered the best feasible strategies in an environment involving more limited resources. We believe that our recommendations may be extended to other countries with similar economic standards