Clinical trial Recruiting at 1 site Early Phase 1 Interventional Ages 18 and up

Using loratadine to reduce bone pain from G-CSF in multiple myeloma patients during stem cell mobilization

Official title: The Prophylactic Use of Loratadine for Granulocyte-Colony Stimulating Factor (G-CSF) Induced Bone Pain in Multiple Myeloma Patients Undergoing Stem Cell Mobilization

Run by Rutgers, The State University of New Jersey · NCT04211259 · Data updated 2026-11-12

This study is testing if taking loratadine can help reduce bone pain in multiple myeloma patients who are receiving G-CSF during stem cell collection.

More Plasma Cell Myeloma trials

Quick facts

PhaseEarly Phase 1
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment70 (estimated)
SponsorRutgers, The State University of New Jersey
Academic / other
Locations2 sites (New Brunswick, New Jersey and 1 other locations)
StatusRecruiting
StartedApril 18, 2022
Main results expectedAugust 31, 2026
Study endsJune 30, 2027
Registry record updatedMay 29, 2026
Trial IDNCT04211259 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include patients with a confirmed diagnosis of multiple myeloma who are able to take oral medications.

Probably not a fit

Patients who are non-English speaking or have known allergies to the study medications may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This early phase I trial investigates the effectiveness of loratadine, an antihistamine, in alleviating bone pain caused by granulocyte-colony stimulating factor (G-CSF) in patients with multiple myeloma undergoing stem cell mobilization. Participants are randomly assigned to receive either loratadine or a placebo starting five days before G-CSF treatment and continuing until five days after stem cell collection. The study aims to evaluate the efficacy of loratadine and assess the need for additional pain relief medications. Additionally, it seeks to identify risk factors for developing G-CSF induced bone pain.

Why it matters

Potential benefit: If successful, this study could provide a new method for managing bone pain in multiple myeloma patients during stem cell mobilization.

How similar studies have gone: While this approach is novel in the context of G-CSF induced bone pain, similar studies using antihistamines for pain management have shown promise.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient must be able to provide informed consent
* Patients with confirmed diagnosis of multiple myeloma
* Able to swallow and retain oral medication
* All ethnic groups are eligible

Exclusion Criteria:

* Non-English speaking person
* Patients undergoing haploidentical allogeneic hematopoietic stem cell transplant
* Known allergies, hypersensitivity, or intolerance to any of the study medications, excipients, or similar compounds
* Any medical complications or conditions that would, in the investigator's judgement, interfere with full participation in the study
* On therapeutic dose of aspirin (doses greater than 81 mg) within 7 days prior to the start of the study

Where it's running

  • Rutgers Cancer Institute of New Jersey
    New Brunswick, New Jersey, United States
    Recruiting
  • RWJBarnabas Health - Robert Wood Johnson University Hospital, New Brunswick
    New Brunswick, New Jersey, United States
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.