Details

Autor(en) / Beteiligte

• Fossmark, Reidar
• Sagatun, Liv
• Nordrum, Ivar S.
• Sandvik, Arne K.
• Waldum, Helge L

Titel

Hypergastrinemia is associated with adenocarcinomas in the gastric corpus and shorter patient survival

Ist Teil von

• APMIS : acta pathologica, microbiologica et immunologica Scandinavica, 2015-06, Vol.123 (6), p.509-514

Ort / Verlag

Denmark: Blackwell Publishing Ltd

Erscheinungsjahr

2015

Link zum Volltext

Quelle

Wiley Online Library Journals Frontfile Complete

Beschreibungen/Notizen

• Hypergastrinemia causes carcinoids or carcinomas in the gastric corpus in animal models. Helicobacter pylori (HP) infection in patients causes atrophy, hypergastrinemia and promotes gastric carcinogenesis. Many patients with gastric cancer have hypergastrinemia and it has therefore been hypothesized that hypergastrinemia promotes carcinogenesis. We have examined the associations between serum gastrin, the anatomical localization of gastric cancer, histological classification and patient survival. Patients with non‐cardia gastric adenocarcinomas were included prospectively (n = 80). Tumour localization, histological classification according to Laurén and disease stage were recorded. Preoperative fasting serum gastrin was analysed by radioimmunoassay and HP serology by ELISA. Patient survival was determined after a median postoperative follow‐up of 16.5 years. Hypergastrinemic patients had carcinomas located in the gastric corpus more often compared to normogastrinemic patients (81.8 vs 36.2%, p = 0.002). Patients with disease stage 2–4 and hypergastrinemia had shorter survival than normogastrinemic patients [5.0 (1.1–8.9) vs 10.0 (6.4–13.6) months (p = 0.04)]. There was no significant difference in serum gastrin or survival between patients with intestinal and diffuse type carcinomas. Hypergastrinemia was associated with adenocarcinomas in the gastric corpus and shorter survival. The findings support the hypothesis that hypergastrinemia promotes carcinogenesis and affects biological behaviour.