|

Longitudinal Assessment of Biomarkers After Oesophagogastric Cancer Surgery

RECRUITINGSponsored by Imperial College London
Actively Recruiting
SponsorImperial College London
Started2025-02
Est. completion2028-06
Eligibility
Age18 Years – 90 Years
Healthy vol.Accepted
View on ClinicalTrials.gov →

NCT06289374

Summary

Oesophagogastric cancer (cancer of the gullet and stomach) is the fifth most common cancer in England and Wales with 16,000 new cases diagnosed every year. Survival rates are poor with only 15% surviving beyond 5 years. There is also increasing research to understand the cancer biology and factors allowing cancers to progress. It is likely there is a relationship between the cancer-specific microbiome, cells related to inflammation, which promotes cancer progression. The BIORESOURCE 1 study has established a comprehensive resource of matched samples from patients with oesophageal and gastric cancer. This longitudinal study aims to obtain further matched biosamples in the follow-up period after cancer surgery to find biomarkers that may predict treatment response, recurrence and/or long term prognosis.

Eligibility

Age: 18 Years – 90 YearsHealthy volunteers accepted
Inclusion Criteria:

* Aged 18-90 years at the time of initial recruitment
* Gastric/oesophageal adenocarcinoma cohort (biopsy proven adenocarcinoma) recruited into BIORESOURCE 1

Exclusion Criteria:

* Oesophageal squamous cell carcinoma
* Previous oesophageal and gastric resection
* History of another cancer within five years. If a new other cancer type is diagnosed within the sampling time frame, no further samples will be taken.
* Participants with co-morbidities preventing breath collection
* Unable or unwilling to provide informed written consent
* Pregnant women

Conditions3

CancerGastric AdenocarcinomaOesophageal Adenocarcinoma

Browse More Trials

Cancer trials

Trial data from ClinicalTrials.gov. Trial status and eligibility can change — verify directly with the study contact or on ClinicalTrials.gov.

This site does not provide medical advice. Always consult your doctor before considering enrollment in a clinical trial. Learn more on our About page.