// App-Quantinova.ai

: Impact of Lymph Node Ratio on Survival in the Histopathological Subtypes of Resected Ampullary Cancer: A Retrospective International Multicenter Cohort Study

Researchers

Presenter

  • D.H. Lemmers

Principal Investigators

  • K. Khalil

  • S. Robinson

  • G. Nappo

  • G. Gradinariu

  • M. Bonds

  • A. Halimi

  • U. Wellner

  • P. Pessaux

  • B. Ielpo

  • U. Boggi

  • Z. Soonawalla

  • B. Al-Sarireh

  • N.B. Jamieson

  • L. Zarantonello

  • T. Armstrong

  • A. Alseidi

  • G.K. Fusai

  • A. Zerbi

  • S. White

  • K.J. Roberts

  • R. Salvia

  • M.G. Besselink

  • M. Abu Hilal

Medical Centers

  • Hepatobiliary and Pancreatic Surgical Unit, Nouvel Hôpital Civil (NHC), Surgery, Strasbourg, France

  • Department of Biochemistry, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom

  • Pancreatic surgery unit, Karolinska University Hospital, Surgery, Stockholm, Sweden

  • Hepatopancreatobiliary Unit, Hospital del Mar, Surgery, Barcelona, Spain

  • Virginia Mason Medical Center, Surgery, Seattle, United States

  • Pisa University Hospital, Surgery, Pisa, Italy

  • Fondazione Poliambulanza, Brescia, Italy

  • Faculty of Medicine, University of Birmingham, Surgery, Birmingham, United Kingdom

  • Department of Hepatobiliary and Pancreatic Surgery, Oxford University Hospitals NHS Foundation Trust, Surgery, Oxford, United Kingdom

  • Morriston Hospital, Surgery, Swansea, United Kingdom

  • Pancreatic Surgery Unit, Humanitas Research Hospital, Surgery, Rozzano Milan, Italy

  • West of Scotland Pancreatic Unit, Glasgow Royal Infirmary, Glasgow, United Kingdom

  • Amsterdam UMC, Cancer Center Amsterdam, University of Amsterdam, Surgery, Amsterdam, Netherlands

  • University Hospital of Verona, Surgery, Verona, Italy

  • Royal Free London NHS Foundation Trust, Department of Gastroenterology, London, United Kingdom

  • University Medical Center Schleswig-Holstein, Campus Lübeck, Surgery, Lübeck, Germany

  • University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom

Locations

  • France

  • United Kingdom

  • Italy

  • Sweden

  • Spain

  • Netherlands

  • United States

  • Germany

Companies

  • N/A

Study Components

Therapeutic Area

  • Oncology (ONC)

Disease

  • Ampullary carcinoma

Biomarkers

  • Lymph node ratio

Drug/Treatment

  • N/A

Outcome

  • N/A

Study Design

  • Multinational

  • Multicenteric

  • Cohort

Phase

  • NA

Study Id's

  • N/A

Sponsors

  • N/A

Result

  • Final

Copyright © 2026. QuantiNova All rights reserved