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Sponsored by: |
The Cleveland Clinic |
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Information provided by: | The Cleveland Clinic |
ClinicalTrials.gov Identifier: | NCT00650988 |
This is a single center study to evaluate the efficacy and safety of a new ablation technique involving the spray of liquid nitrogen through a catheter (cryotherapy) via an upper endoscopy (EGD) to ablate Barrett's esophagus with changes of high-grade dysplasia (HGD) or intramucosal cancer (IMCA) and patients with esophageal cancer limited to the esophageal wall, in whom there are no standard treatment options available.
Condition | Intervention | Phase |
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Barretts Esophagus Esophageal Cancer |
Procedure: Cryospray Ablation |
Phase IV |
Study Type: | Interventional |
Study Design: | Treatment, Non-Randomized, Open Label, Active Control, Parallel Assignment, Safety/Efficacy Study |
Enrollment: | 39 |
Study Start Date: | September 2005 |
Estimated Study Completion Date: | January 2011 |
Estimated Primary Completion Date: | January 2010 (Final data collection date for primary outcome measure) |
Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Group 1:
Group 2:
Exclusion Criteria:
Responsible Party: | The Cleveland Clinic ( John A. Dumot D.O. , Vice Chairman of Clinical Practice ) |
Study ID Numbers: | IRB 8270, Cleveland Clinic IRB 8270 |
Study First Received: | March 30, 2008 |
Last Updated: | April 1, 2008 |
ClinicalTrials.gov Identifier: | NCT00650988 History of Changes |
Health Authority: | United States: Food and Drug Administration |
Barrett's Esophagus Cryospray ablation High Grade Dysplasia Early Esophageal Cancers |
Esophageal Neoplasms Esophageal Intramucosal Cancer (IMCA) Esophageal Cancer limited to esophageal wall Barretts esophagus High Grade Dysplasia (HGD) |
Digestive System Neoplasms Gastrointestinal Diseases Esophageal Neoplasms Esophageal Cancer Digestive System Abnormalities Digestive System Diseases Esophageal Disorder |
Barrett Syndrome Head and Neck Neoplasms Gastrointestinal Neoplasms Barrett Esophagus Esophageal Diseases Congenital Abnormalities |
Neoplasms Neoplasms by Site Digestive System Neoplasms Digestive System Diseases Digestive System Abnormalities Gastrointestinal Diseases |
Head and Neck Neoplasms Esophageal Neoplasms Gastrointestinal Neoplasms Barrett Esophagus Esophageal Diseases |