New Stent-Suction combo shows promise for sealing gut leaks
NCT ID NCT04884334
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a device called the VAC-Stent, which combines a covered metal stent with negative pressure (suction) to seal leaks in the esophagus or colon. Researchers collected data from 110 patients to see if the device safely and effectively closed the leaks. The goal was to confirm the device works and track any complications.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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110 people
The number who actually took part.
- Started
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Jul 2020
- Finished
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Apr 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients with spontaneous, iatrogenic or postoperative leakages in the oesophagus or colon
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * written informed consent * treatment with the VAC-Stent® Exclusion Criteria: \- accommodation in an institution under court or administrative order
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Allgemeines Krankenhaus Celle
Celle, Germany
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Ameos Klinikum Am Bürgerpark
Bremerhaven, Germany
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Asklepios Paulinen Klinik Wiesbaden
Wiesbaden, Germany
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Caritas Klinikum Saarbrücken - St. Theresia
Saarbrücken, Germany
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Charité
Berlin, Germany
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Johanniter Krankenhaus Bonn
Bonn, Germany
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KRH Klinikum Siloah
Hanover, Germany
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Nils Stensen Kliniken, Marienhospital Osnabrück
Osnabrück, Germany
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Sana Klinikum Lichtenberg
Berlin, Germany
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St. Josef-Hospital
Bochum, Germany
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Städtisches Klinikum Dresden
Dresden, Germany
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Uniklinik Düsseldorf
Düsseldorf, Germany
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Uniklinik Tübingen
Tübingen, Germany
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Visceral, Tumour, Vascular and Transplant Surgery, Cologne Merheim Hospital
Cologne, 51109, Germany