NCT05706558Recruiting
Retrospective Review of Esophageal Cancer at MSKCC
Source: ClinicalTrials.gov · Last updated 9 Sept 2026
Brief summary (registry, in English)
Residual tumor at the proximal or distal margin after esophagectomy is a known prognostic factor for poor survival outcomes in patients with esophageal cancer; however, the significance of the circumferential resection margin (CRM) remains controversial. In this study, the investigators sought to evaluate the prognostic significance of the CRM in patients with esophageal cancer undergoing resection.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 4000 (estimated)
- First submitted
- 23 Jan 2023
- Start date
- 13 Dec 2016
- Primary completion date
- 28 Feb 2027
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Diseases
- Gastric and esophageal cancer
- NCT number
- NCT05706558
What you commit to
- Study type: Observational
- Planned participants: 4000
- From 13 Dec 2016 to the primary completion date, 28 Feb 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Evidence of distant metastatic disease
Other
- Pathologic staged T0-2 (pT0-2) or T4 tumors (pT4)
- Patients with histologic types other than EAC or ESCC, dysplasia or carcinoma in situ without tumor invasion,
- Patients undergoing salvage esophagectomy
- Patients with a positive proximal or distal margin
Who the study is looking for
- Histologically confirmed esophageal adenocarcinoma (EAC) or esophageal squamous cell carcinoma (ESCC) undergoing esophagectomy
- Pathologic staged T3 tumors (pT3)
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Memorial Sloan Kettering Cancer Center (All Protocol Activities) Coordinator of this site? Confirm its status | New York | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.