Could a cornstarch powder get you home faster after surgery?
NCT ID NCT07487636
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a starch-based powder called 4DryField PH, placed in the wound during head and neck surgery, can reduce the amount of fluid that drains out afterward. The goal is to shorten how long drainage tubes stay in and possibly reduce hospital stays. Sixty adults having head and neck operations will be randomly assigned to receive the powder or not, and their recovery will be compared.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 4DryField PH (a starch-based powder)
- What this could lead to
- If it works, this could mean shorter drainage tube use and faster hospital discharge after head and neck surgery.
- What could go wrong
- This is a small, early-stage study with only 60 patients, so results may not apply to everyone. The powder is a device, not a drug, so the effect may be modest.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- 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.
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients undergoing head and neck operations Exclusion Criteria: 1. Allergy to 4DryField 2. Patients with coagulopathy 3. Patients underwent head and neck radiotherapy 4. Patients reluctant to join the study 5. Patients who had carotid blowout
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Taichung Veterans General Hospital
Taichung, Taiwan, 40705, Taiwan
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