Can vitamin c save burn victims? major trial halted midway
NCT ID NCT04138394
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether giving high doses of vitamin C through an IV to severely burned patients could prevent organ failure and death. About 666 adults with deep burns covering at least 20% of their body were to receive either vitamin C or a placebo, alongside standard care. The trial was suspended, so we don't yet know if vitamin C helps.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- high-dose intravenous vitamin C (ascorbic acid)
- What this could lead to
- If it works, this could offer a simple, low-cost way to reduce organ damage and improve survival in severely burned patients.
- What could go wrong
- The trial is suspended, so results are unknown. High-dose vitamin C may cause side effects like kidney stones or interfere with other treatments. Early evidence is mixed.
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
-
Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
About 666 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Jul 2020
- Expected to finish
-
Mar 2026
An estimate. End dates often move.
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * 18 years of age or older * Deep 2nd and/or 3rd degree burns requiring skin grafting * Minimum burn size of ≥ 20% Total Body Surface Area (TBSA) Exclusion Criteria: * \>24 hours from admission to participating hospital to consent. * Patients admitted to burn unit \>24 from injury or accident. * Patients who are moribund (not expected to survive the next 72 hours). * Pregnancy (pregnancy will be ruled out as part of standard of care) or lactating. * Enrollment in another industry sponsored ICU intervention study. * Receiving high-dose IV vitamin C already (enteral or oral vitamin C is allowed). * Known glucose-6-phosphate dehydrogenase (G6PD) deficiency. * Recent history of kidney stones (within the last year). * Concomitant use of hydroxycobalamin (vitamin B12) for suspected cyanide poisoning.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Shock are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
33 sites in 9 countries. The list below names each one and where it is.
-
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.
-
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
-
Arizona Burn Center Valleywise Health
Phoenix, Arizona, 85008, United States
-
Ascension Columbia St. Mary's
Milwaukee, Wisconsin, 53211, United States
-
BG Klinik Tübingen
Tübingen, Baden-Wurttemberg, 72076, Germany
-
Belgium Military Hospital, Military Hospital
Brussels, Belgium
-
Berufsgenossenschaftliche Unfallklinik Ludwigshafen
Ludwigshafen, Germany
-
Bridgeport Hospital
Bridgeport, Connecticut, 06610, United States
-
CHU de Québec-Université Laval, Hôpital de l'Enfant-Jésus
Québec, Quebec, G1J 1Z4, Canada
-
Centre Hospitalier Universitaire de Liege
Liège, Belgium
-
Centre de recherche du CHUM
Montreal, Quebec, H2X 0A9, Canada
-
Centro Nacional del Quemado y Cirugías Reconstructivas
Asunción, Paraguay
-
Chelsea and Westminster Hospital
Chelsea, London, SW10 9NH, United Kingdom
-
Ghent University Hospital
Ghent, Oost Vlaanderen, 9000, Belgium
-
Grand Hopital de Charleroi
Charleroi, Hainaut, 6280, Belgium
-
Hamilton General Hospital, Hamilton Health Sciences Corporation
Hamilton, Ontario, L8L 2X2, Canada
-
Harborview Medical Center - Seattle
Seattle, Washington, 98104, United States
-
Hospital Central Dr. Ignacio Morones Prieto
San Luis Potosí City, San Luis Potosí, 78290, Mexico
-
Hospital San Juan de Dios
San José, Provincia de San José, Costa Rica
-
Klinikum St. George
Leipzig, Saxony, 04129, Germany
-
MedStar Washington Hospital Center
Washington D.C., District of Columbia, 20010, United States
-
Mercy Hospital St. Louis
St Louis, Missouri, 63141, United States
-
Merheim Medical Center, Hospitals of Cologne
Cologne, Germany
-
QEII Health Sciences Centre
Halifax, Nova Scotia, B3H 3A6, Canada
-
Queen Elizabeth Hospital Birmingham
Birmingham, Mindelsohn Way, B15 2TH, United Kingdom
-
RWTH Aachen University, Aachen
Aachen, Germany
-
Siriraj Hospital, Mahidol University
Bangkok, Bangkok, 10700, Thailand
-
St Helens and Knowsley Hospitals NHS Trust
Prescot, L35 5DR, United Kingdom
-
Sunnybrook Health Sciences Centre, Ross Tilley Burn Centre
Toronto, Ontario, M4N 3M5, Canada
-
The Mid Yorkshire Hospitals NHS Trust
Wakefield, United Kingdom
-
The Ohio State University Medical Center
Ohio City, Ohio, 43210, United States
-
The University of Chicago Medical Center
Chicago, Illinois, 60637, United States
-
University Hospital Würzburg
Würzburg, Germany
-
University of Iowa Hospitals & Clinics
Iowa City, Iowa, 52242, United States
-
University of Texas Health Science Center - Houston
Houston, Texas, 77030, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a blood enzyme reveal who will survive deadly shock?
- Could less food help critically ill patients recover faster?
- Ultrasound could reveal when ICU tube feeding fails
- A new device aims to track the heart's pumping power in the ICU — without invasive tubes
- Can a common antidepressant cream stop Burn-Induced cellular 'Debris'?
- New pressure test may help doctors give right fluids in shock