Which antibiotic protects stem cell patients best? new study pits cipro against levo
NCT ID NCT03850379
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at 308 adults getting a stem cell transplant for blood cancer. Researchers compared two antibiotics, ciprofloxacin and levofloxacin, to see which one better prevents bacterial infections after transplant. The goal is to find the best option to keep patients safe during recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- antibiotics (ciprofloxacin and levofloxacin)
- What this could lead to
- If one antibiotic works better, it could reduce infections and improve recovery for stem cell transplant patients.
- What could go wrong
- This is a small, completed Phase 2 study, so results may not apply to all patients. Both drugs have known side effects like tendon issues or heart rhythm changes.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
308 people
The number who actually took part.
- Started
-
Mar 2018
- Finished
-
Aug 2024
- 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 to 75 years
- Sex
-
Anyone
- Healthy volunteers
-
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 18-75 years of age with a diagnosis of a hematological malignancy. Meet the stem cell transplant program criteria to undergo autologous or allogeneic hematopoietic stem cell transplantation. Exclusion Criteria: * Prolonged QT * Allergies to ciprofloxacin or levofloxacin
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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
-
Henry Ford
Detroit, Michigan, 48202, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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