Study Stopped
low accrual
Phase I Dose Escalation of Stereotactic Radiosurgical Boost for Locally Advanced Esophageal Cancer
Phase I Study of Dose Escalation Using Image-guided Radiotherapy to Deliver a Stereotactic Radiosurgical Boost After Neoadjuvant Chemoradiotherapy in Patients With Locally Advanced Esophageal Cancer
2 other identifiers
interventional
4
1 country
1
Brief Summary
To study the safety and feasibility of stereotactic radiation dose escalation following neoadjuvant chemotherapy with concurrent conventionally fractionated radiation, by evaluating the acute and late toxicity of treatment.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for phase_1
Started Jun 2006
Typical duration for phase_1
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 1, 2006
CompletedFirst Submitted
Initial submission to the registry
August 22, 2006
CompletedFirst Posted
Study publicly available on registry
August 24, 2006
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 1, 2009
CompletedStudy Completion
Last participant's last visit for all outcomes
March 1, 2009
CompletedJuly 16, 2012
July 1, 2012
2.8 years
August 22, 2006
July 13, 2012
Conditions
Outcome Measures
Primary Outcomes (3)
A complete assessment of all pathologic specimens (biopsy and definitive surgical) to document the histology, grade, depth of invasion, lymphovascular or perineural invasion.
The inked margins on the definitive surgical specimen will be inked and margin status, size of the tumor, evidence of residual tumor will be recorded.
Patients' responses to therapy will be evaluated clinically after completion of their neoadjuvant chemoradiation.
after completion of their neoadjuvant chemoradiation
Secondary Outcomes (4)
Physical exam
Once every three months for two years, then every six months for three years and then once a year.
CT scan
Three months after completion of therapy, then every six months for three years then once a year for until 5 years from completion of therapy.
Upper endoscopy
Three months after completion of therapy, then every six months for three years then once a year for until 5 years from completion of therapy.
Patterns of failure and the 2-year progression-free survival (PFS) rate.
2 years
Interventions
PO bid daily on RT days: 500mg \& 150mg tabs for dose 825mg/m2 bid AM/PM (total daily dose 1650mg/m2)
200mg/m2 continuous venous infusion
AUC 2, based onCalvert formula IV infusion
Eligibility Criteria
You may qualify if:
- Endoscopic ultrasound or CT evidence of tumor penetration through the esophageal wall or involvement of regional lymph nodes, without evidence of distant metastasis
- No prior chest radiation therapy
- No prior chemotherapy for esophageal cancer
- Age greater than 18 years
- No infections requiring antibiotic treatment
- Able to care for self
- Patients must have acceptable liver, kidney and bone marrow function.
You may not qualify if:
- Evidence of distant metastases
- Uncontrolled medical illness
- Any malignancy other than non-melanoma skin cancer or carcinoma in situ of the cervix.
- Pregnant and breastfeeding women are excluded.
- HIV-positive patients
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Stanford University School of Medicine
Stanford, California, 94305, United States
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Daniel T Chang
Stanford University
Study Design
- Study Type
- interventional
- Phase
- phase 1
- Allocation
- NON RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- PI
Study Record Dates
First Submitted
August 22, 2006
First Posted
August 24, 2006
Study Start
June 1, 2006
Primary Completion
March 1, 2009
Study Completion
March 1, 2009
Last Updated
July 16, 2012
Record last verified: 2012-07