Register for the eDelphi Survey

We are developing a core outcome set for gastric cancer surgery trials. We will be asking surgeons, cancer nurses and patients from around the world to tell us which outcomes are most important to them through an online survey. We are translating the survey into several languages to allow as many participants as possible to complete it. If you are interested in taking part, please register your details on the right.

We will contact you once the survey is open and have provided links to articles below which will explain more about the study and what will be required if you take part. We would be grateful if you could inform colleagues and patients who may be interested in participating too.

Participant Information
The Union Flag: a red cross over combined red and white saltires, all with white borders, over a dark blue background. English | Participant information sheet
Flag of the Netherlands.svg Nederlands | Deelnemersinformatieblad
Flag of Italy.svg Italiano | Foglio Informativo per i partecipanti
Flag of Germany.svg Deutsche | Teilnehmer Information
Flag of the People's Republic of China.svg 中文 | 参与者信息页
Flag of Spain.svg Español | Información del participante
Flag of Portugal.svg Português | Informação do participante
Flag of South Korea.svg 한국어 | 참가자 정보


Helpful Resources
What is the GASTROS study?
What is a core outcome set?
What is an outcome?
What a Delphi survey?
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