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Antibiotic resistance explored in myeloma stem cell transplants

NCT ID NCT05824689

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
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 aimed to find out how common antibiotic resistance is in multiple myeloma patients receiving a stem cell transplant. Researchers planned to collect data from 124 adults to help design future studies on preventing infections. The study was stopped early, so results are limited.

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.

Participants

124 people

The number who actually took part.

Started

Jul 2022

Finished

Jan 2025

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.

Who is studied

Subjects eligible for this study will meet the defined eligibility criteria to undergo autologous transplantation established at the transplant centers as per standard of care (SOC). All adult patients with a diagnosis of multiple myeloma undergoing autologous transplantation after dose-intense melphalan conditioning are candidates for enrollment into this study. These subjects will be approached for enrollment into this study by the transplant attending physician caring for the patient.

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: * Subjects \>18 yrs of age. * Diagnosis of multiple myeloma undergoing (first or subsequent) autologous PBSC transplantation. * Transplant conditioning with melphalan 200 mg/m2. * PBSC cell dose of \>2x10e6 CD34+ cells/kg. * Able to receive fluoroquinolone prophylaxis. * Subjects must give consent for enrollment into this study. Exclusion Criteria: * Unwillingness to provide informed consent. * Enrollment into a treatment protocol prescribing antibiotic prophylaxis. * A diagnosis other than multiple myeloma. * Receiving a conditioning regimen other than melphalan 200 mg/m2. * Known light-chain amyloid deposition in any organ.

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Conditions

The condition(s) this trial relates to.

Febrile Neutropenia plasma cell myeloma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • John Theurer Cancer Center, Hackensack Meridian Health

    Hackensack, New Jersey, 07601, United States

  • Lombardi Comprehensive Cancer Center, Georgetown University

    Washington D.C., District of Columbia, 20007, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.