ABSTRACT
BACKGROUND AND SCOPE: The management of GOJ cancers remains controversial and may vary between countries. Evidence-based attitudes and guidelines are not easy to elaborate since most of the trials and studies reported mixed cases of oesophageal (both adenocarcinoma and squamous cell tumours), GOJ and gastric cancers. The aim of this expert discussion and position paper is to elaborate practical recommendations that integrate evidence-reported literature and experience-based attitude covering all clinical aspects of GOJ cancer across different specialities and countries in Europe. METHODOLOGY: Opinion leaders, selected on scientific merit were asked to answer to a prepared set of questions covering the approach of GOJ tumours from definition to therapeutic strategies. All answers were then discussed during a plenary session and reported here in providing a well-balanced reflection of both clinical expertise and updated evidence-based medicine. RESULTS: Definition, classification, diagnosis and staging of GOJ tumours were updated and debated. Therapeutic aspects including endoscopic therapy, surgical management, both multimodal curative and palliative management were also reviewed for proposing practical and consensual positions and recommendations whenever possible. CONCLUSION: GOJ tumours deserve specific attention,not only for uniformising clinical management across countries but also for performing specific clinical and translational research,mainly in the curative perioperative setting.
Subject(s)
Adenocarcinoma/pathology , Esophageal Neoplasms/pathology , Esophageal Neoplasms/therapy , Esophagogastric Junction/pathology , Stomach Neoplasms/pathology , Stomach Neoplasms/therapy , Congresses as Topic , Drug Therapy , Endoscopy, Gastrointestinal , Esophagostomy , Evidence-Based Medicine , Gastrectomy , Humans , Medical Oncology , Neoplasm Staging , Nutritional Support , Palliative Care , Practice Guidelines as Topic , Randomized Controlled Trials as Topic , Societies, Medical , Spain , World Health OrganizationABSTRACT
BACKGROUND: Ampullary carcinoma (AC) is a relatively rare entity often managed as a biliopancreatic carcinoma. AC has a better prognosis than peri ampullary tumors after resection, but more than a third of patients relapse. Factors predictive of recurrence are controversial, mainly because the relevant studies are very small or also included non AC tumors. There are no guidelines on the use of adjuvant or neoadjuvant chemotherapy. The aim of this study was to identify prognostic factors for recurrence after AC resection in a large multicentric cohort, and to establish a simple, practical, predictive score for recurrence in order to guide multidisciplinary decisions. METHODS: We included 152 consecutive patients who underwent Whipple's pancreaticoduodenectomy for ampullary carcinoma from January 2000 to December 2010 in 10 gastrointestinal oncology departments. RESULTS: The estimated overall 5-year disease-free survival rate (DFS) was 47.1%. In multivariate analysis, age≥ 75 years at diagnosis (p < 0.0001), poor general condition (p = 0.01), poorly (p = 0.005) or moderately differentiated tumors (p = 0.01) and TNM stage IIb or III (p = 0.05) were associated with poor DFS. Based on this multivariate analysis, we developed a prognostic score with three levels of risk: DFS at 5 years was 73.5% in the low-risk group and 20.1% in the high-risk group. CONCLUSION: This simple score based on age, general condition, tumor differentiation and TNM stage can classify patients into subgroups with different risks of recurrence and could help with therapeutic decisionmaking.
