Could more water save Kids' kidneys? new trial tests simple IV strategy
NCT ID NCT05219110
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether giving children with a severe E. coli infection extra fluids through an IV can prevent kidney failure. About 1,040 children aged 9 months to 21 years will take part. The goal is to see if this simple approach reduces the need for dialysis or long-term kidney damage.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Intravenous fluids (balanced crystalloid solution)
- What this could lead to
- If it works, this simple fluid strategy could prevent severe kidney damage and reduce the need for dialysis in children with E. coli infection.
- What could go wrong
- This is an early-stage trial with no phase designation, and the benefit of hyperhydration is unproven. There is a risk of fluid overload or electrolyte imbalances.
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 1,040 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2022
- Expected to finish
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Aug 2028
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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9 months to 21 years
- 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: In order to be eligible to participate in this study (i.e., to be enrolled in the relevant institutional clinical care pathway), an individual must meet all of the following criteria: 1. Aged 9.0 months to \<21 years at the time of informed consent. 2. Evidence of high-risk STEC infecting pathogen defined by any of the following: 1. Bloody diarrhea within the preceding 7 days * Positive STEC culture OR * Positive antigen/polymerase chain reaction test for toxin/gene type not otherwise specified OR 2. Bloody or Non-bloody diarrhea within the preceding 7 days •Presumptive diagnosis of HUS * (meeting all 3 HUS criteria - anemia, thrombocytopenia, and renal insufficiency) OR 3. Non-bloody or no diarrhea * Positive STEC culture for high-risk strain (i.e., O103, O104, O111, O113, O121, O145 or O157) OR * Positive antigen/polymerase chain reaction test Stx2 toxin/gene Exclusion Criteria: All individuals meeting any of the exclusion criteria at baseline will be excluded from study participation. 1. Presence of Advanced HUS defined by: 1. Hematocrit \<30% AND 2. Platelet count \<150 x 103/mm3 AND 3. Creatinine \> 2.0 mg/dL (177 µmol/L) * The presence of only 1 or 2 of these criteria will not result in patient exclusion, regardless of how close the 3rd criterion is to meeting the exclusion criteria. 2. Prior episode of HUS or diagnosis of atypical HUS. 3. Chronic disease limiting fluid volumes administered (e.g. impaired renal, liver, or cardiac function, chronic lung disease). 4. Evidence of anuria (i.e., no urine output for \> 24 hours). 5. Hypoxemia requiring oxygen therapy 6. Hypertensive emergency 7. Greater than or equal to 10 days since onset of diarrhea or if no diarrhea then the onset of other symptoms. 8. Patients with known pregnancy 9. Patients or caregivers with language barriers impairing appropriate conduct of the study protocol.
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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
26 sites in 2 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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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Alberta Children's Hospital
RECRUITINGCalgary, Alberta, T2N 1N4, Canada
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Arkansas Children's Hospital
RECRUITINGLittle Rock, Arkansas, 72202, United States
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Baylor College of Medicine
RECRUITINGHouston, Texas, 77030, United States
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Children's Hospital Medical Center
RECRUITINGCincinnati, Ohio, 45229-3039, United States
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Children's Minnesota Hospital
RECRUITINGMinneapolis, Minnesota, 55404, United States
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Children's Research Institute
RECRUITINGWashington D.C., District of Columbia, 20010, United States
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Emory University
RECRUITINGAtlanta, Georgia, 30322, United States
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Indiana University Children's Hospital
RECRUITINGIndianapolis, Indiana, 47401, United States
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McMaster University
RECRUITINGHamilton, Ontario, L8S 4K1, Canada
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Medical University of South Carolina
RECRUITINGCharleston, South Carolina, 29425, United States
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Nationwide Children's Hospital
RECRUITINGColumbus, Ohio, 43205, United States
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Norton Children's Hospital
RECRUITINGLouisville, Kentucky, 40202, United States
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Oregon Health & Science University
RECRUITINGPortland, Oregon, 97239, United States
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Seattle Children's Hospital
RECRUITINGSeattle, Washington, 98105, United States
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The Hospital for Sick Children
RECRUITINGToronto, Ontario, M5G 1X8, Canada
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University Hospitals Rainbow Babies & Children's Hospital
RECRUITINGCleveland, Ohio, 44106, United States
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University of Alabama at Birmingham
RECRUITINGBirmingham, Alabama, 35294, United States
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University of Alberta
RECRUITINGEdmonton, Alberta, T5J 4P6, Canada
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University of California, Davis
RECRUITINGSacramento, California, 95817, United States
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University of California, San Diego
RECRUITINGLa Jolla, California, 92093, United States
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University of Colorado Denver
RECRUITINGDenver, Colorado, 80045, United States
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University of Kentucky
RECRUITINGLexington, Kentucky, 40526, United States
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University of Oklahoma Health Sciences Center
RECRUITINGOklahoma City, Oklahoma, 73104, United States
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University of Utah
RECRUITINGSalt Lake City, Utah, 84112, United States
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Vanderbilt Children's Hospital
RECRUITINGNashville, Tennessee, 43205, United States
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Washington University
RECRUITINGSt Louis, Missouri, 63110, United States
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