Microscopic tumor spread beyond (echo)endoscopically determined tumor borders in esophageal cancer

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON20902

Enrollment

Registered

2019-04-18

Start date

2013-08-01

Completion date

Unknown

Last updated

2024-02-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Esophageal cancer

Interventions

None listed

Eligibility

Inclusion criteria

Inclusion criteria: (1) completed neo-adjuvant treatment, (2) absence of metastatic disease on pre-operative FDG-PET/CT, (3) fit for surgery, (4) presence of at least one marker on the EDTB on pre-operative imaging.

Exclusion criteria

Exclusion criteria: loss of fiducial markers

Design outcomes

Primary

Measure	Time frame
Quantification of macroscopic tumor spread in histopathological examined esophageal cancer specimens.	—

Secondary

Measure	Time frame
Quantification of microscopic tumor spread in histopathological examined esophageal cancer specimens.	—

Contacts

Public ContactMelanie Machiels

Amsterdam UMC

m.machiels@amc.nl0205669211

Outcome results