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Vitamin B9 may boost survival after Infection-Linked kidney damage

NCT ID NCT07377071

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether taking folic acid (vitamin B9) daily for 90 days can lower the risk of death within one year for adults with acute kidney injury caused by infections. About 382 participants will either receive folic acid plus standard care or standard care alone. Researchers will also check if folic acid helps kidneys recover faster and prevents long-term kidney problems.

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

Early phase 1

The earliest testing in people: a first look at safety, in a very small group.

Participants

About 382 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Apr 2026

An estimate. Start dates often move.

Expected to finish

Mar 2029

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: Patients will be eligible for the study if ALL the following are present: 1. Adults ≥18 years of age 2. Presence of an infection (defined by clinical signs/symptoms such as fever, chills, or laboratory evidence; or presumed infection indicated by blood culture obtained and at least 4 Qualifying Antimicrobial Days starting within 2 calendar days before/after blood culture; or physician's judgment) 3. Diagnosed with AKI based on KDIGO criteria: increase in serum creatinine by ≥0.3 mg/dL (26.5 µmol/L) within 48 hours, OR increase to ≥1.5 times baseline, OR urine output \<0.5 mL/kg/h for ≥6 hours (baseline creatinine is the median from 8-365 days prior, or lowest from 0-7 days if unavailable) 4. Ability to provide informed consent or having a legally authorized representative to provide consent Exclusion Criteria: Patients will be excluded from the study if any of the following conditions is present. 1. Patients with AKI due to causes not related to infections or sepsis (e.g., nephrotoxic drugs, obstruction of urinary flow) 2. Known hypersensitivity or contraindication to folate (folic acid) 3. Pregnancy or breastfeeding women 4. Already on folate treatment at the time of screening

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Queen Mary Hospital

    Hong Kong, Hong Kong, Hong Kong