- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00876551
Endoscopic-vacuum Assisted Closure of Intrathoracic Postsurgical Leaks (EVACoIL)
Endoscopic - Vacuum Assisted Closure of Intrathoracic Postsurgical Leaks
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Intrathoracic leakage is a serious complication after esophageal surgery. The reported incidence of esophageal anastomotic leaks after gastrectomy and esophagectomy ranges from 5% to almost 30%. Within the last 10 years endoscopic treatment has changed the approach to intrathoracic anastomotic leakages. Application of metal clips, injection of fibrin glue and placement of self expanding metal or plastic stents (SEMS/SEPS) have been reported to successfully achieve closure of postoperative anastomotic leaks in approximately 66-100%. Alternative endoscopically treatment modalities are welcome especially in cases of failure of the above mentioned endoscopic treatment modalities to prevent the necessity of surgical reintervention which is associated with high mortality or mutilating surgical outcome such as proximal diversion with cervical esophagostomy.
Vacuum-assisted closure (V.A.C.) is an established treatment modality for extensive cutaneous infected wounds. The V.A.C. system device is based on a negative pressure applied to the wound via a vacuum sealed sponge tissue. The sponge results in formation of granulation tissue, while the vacuum removes wound secretions and reduces edema and therefore improves blood flow, all together achieving consecutive wound closure. Since its introduction in the late 1990´s the number of indications for the V.A.C. system has steadily increased. Recently the endoluminal application of a vacuum assisted wound closure system for the closure of rectal anastomotic fistulas has been reported. Our group reported the successful closure of intrathoracic anastomotic leaks in two cases by endoscopic placement of a vacuum assisted closure system. Here we plan to study the efficacy, safety and long term outcome of E-V.A.C. to treat major intrathoracic postsurgical leaks.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Jochen Wedemeyer, MD
- Phone Number: 2406 +49 511 532
- Email: wedemeyer.jochen@mh-hannover.de
Study Contact Backup
- Name: Andrea S Schneider, MD
- Phone Number: 3307 +49 511 532
- Email: andrea.s.schneider@gmx.de
Study Locations
-
-
-
Hannover, Germany, 30625
- Recruiting
- Dept. of Gastroenterology, Hepatology and Endocrinology, Medical School Hannover
-
Contact:
- Jochen Wedemeyer, MD
- Phone Number: 2406 +49 511 532
- Email: wedemeyer.jochen@mh-hannover.de
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- All patients at the Medical School Hannover that present with intrathoracic postsurgical leakage that can be intubated with a regular 9.2mm diameter endoscope (Olympus GIF-165, Olympus
- Age over 18 years old
- Signed informed consent
Exclusion Criteria:
- Small leakage that can be treated with clips
- Refusal to participate in study
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NON_RANDOMIZED
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: E-V.A.C.
Patients that are treated with E-V.A.C.
|
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Closure of postsurgical leak
Time Frame: 6 weeks
|
6 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Short term complications
Time Frame: 6 weeks
|
6 weeks
|
Long term complications
Time Frame: 6 months
|
6 months
|
number of endoscopic interventions
Time Frame: 6 weeks
|
6 weeks
|
time to leak closure
Time Frame: 6 weeks
|
6 weeks
|
C reactive protein
Time Frame: 6 weeks
|
6 weeks
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Jochen Wedemeyer, MD, Dept. of Gastroenterology, Hepatology and Endocrinology, Medical School Hannover
Publications and helpful links
General Publications
- Wedemeyer J, Schneider A, Manns MP, Jackobs S. Endoscopic vacuum-assisted closure of upper intestinal anastomotic leaks. Gastrointest Endosc. 2008 Apr;67(4):708-11. doi: 10.1016/j.gie.2007.10.064.
- Wedemeyer J, Brangewitz M, Kubicka S, Jackobs S, Winkler M, Neipp M, Klempnauer J, Manns MP, Schneider AS. Management of major postsurgical gastroesophageal intrathoracic leaks with an endoscopic vacuum-assisted closure system. Gastrointest Endosc. 2010 Feb;71(2):382-6. doi: 10.1016/j.gie.2009.07.011. Epub 2009 Oct 30.
Study record dates
Study Major Dates
Study Start
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Digestive System Diseases
- Pathologic Processes
- Respiratory Tract Diseases
- Neoplasms
- Neoplasms by Site
- Postoperative Complications
- Gastrointestinal Neoplasms
- Digestive System Neoplasms
- Gastrointestinal Diseases
- Head and Neck Neoplasms
- Esophageal Diseases
- Mediastinal Diseases
- Thoracic Diseases
- Anastomotic Leak
- Esophageal Neoplasms
- Mediastinitis
Other Study ID Numbers
- Spongebop01
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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