Loratadine for the Prevention of G-CSF-related Bone Pain

Sponsor
AHS Cancer Control Alberta (Other)
Overall Status
Not yet recruiting
CT.gov ID
NCT05421416
Collaborator
(none)
78
1
2
36
2.2

Study Details

Study Description

Brief Summary

The research question for the current study is: Is loratadine more effective than placebo in preventing G-CSF-related bone pain during autologous hematopoetic stem cell transplant in patients with lymphoma or multiple myeloma? The hypothesis is that prophylaxis with loratadine will help prevent or reduce the severity of bone pain in this setting.

Condition or Disease Intervention/Treatment Phase
Phase 2

Study Design

Study Type:
Interventional
Anticipated Enrollment :
78 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Triple (Participant, Care Provider, Investigator)
Primary Purpose:
Prevention
Official Title:
Loratadine for the Prevention of Bone Pain Caused by Granulocyte Colony Stimulating Factor (G-CSF) During Stem Cell Mobilization
Anticipated Study Start Date :
Nov 1, 2022
Anticipated Primary Completion Date :
Nov 1, 2024
Anticipated Study Completion Date :
Nov 1, 2025

Arms and Interventions

Arm Intervention/Treatment
Experimental: Loratadine Arm

Loratadine 10mg, administered initially 3 hours before the first dose of G-CSF in the autologous stem cell mobilization protocol, and then daily for a minimum of 8 days.

Drug: Loratadine
Loratadine is 2nd generation inverse agonist that exerts its effect by targeting H1 histamine receptors.

Placebo Comparator: Placebo Arm

Placebo capsule, administered initially 3 hours before the first dose of G-CSF in the autologous stem cell mobilization protocol, and then daily for a minimum of 8 days.

Drug: Placebo
Placebo sugar pill

Outcome Measures

Primary Outcome Measures

  1. Bone Pain Severity (Brief Pain Inventory) [Brief Pain Inventory will be completed at baseline, daily during treatment (up to 12 days) and at the end of treatment (max day 12).]

    Reduction in bone pain will be measured as a change from pre-G-CSF baseline in the Brief Pain Inventory (BPI), with median values compared for each trial arm. BPI pain severity will be compared as a composite score (sum of individual pain values divided by 4).

  2. Bone Pain Interference (Brief Pain Inventory) [Brief Pain Inventory will be completed at baseline, daily during treatment (up to 12 days) and at the end of treatment (max day 12).]

    Reduction on impact on daily life as a composite score out of 10 as measured on the Brief Pain Inventory (BPI). BPI pain interference will be compared as a composite score (sum of individual pain interference values divided by 7).

  3. Bone pain severity (QLQ-BM22) [QLQ-BM22 will be completed at baseline and at the end of treatment (max day 12).]

    Change in bone pain measured pre and post G-CSF in EORTC QLQ-BM22. QLQ-BM22 questionnaires will be compared to the post vs pre-treatment values and calculated as a composite sum (i.e. pre-treatment total score subtracted from post-treatment total score).

Secondary Outcome Measures

  1. Stem cell mobilization efficacy [Single measurement at the end of mobilization protocol (max day 8)]

    Normalized mean and absolute number number of stem cells collected at the end of the mobilization protocol

  2. Mean time to stem cell re-engraftment [Single measurement during stem cell re-infusion (max day 8)]

    Time in days between stem cell re-infusion and the measurement on complete blood count (CBC) of an absolute neutrophil count of greater than 500/mm3 for 3 consecutive days.

  3. Rate of plerixafor use during in each study arm [Single measurement after all patients have completed end of treatment.]

    Proportion of patients in each study arm that require use of plerixafor during stem cell mobilization

  4. Rate of pain control use [Single measurement after all patients complete mobilization (max day 8)]

    Proportion of patients in each study arm that require use of additional pain control methods while receiving G-CSF.

  5. Qualitative breakthrough of pain control use [Qualitative description of analgesic type after all patients complete mobilization (max day 8)]

    Type of medication used to control additional pain while receiving G-CSF.

  6. Progression free survival [Patients will be followed for 1 year after completion of the study treatment.]

    Time between the date of treatment initiation and the date of disease progression or death (whatever the cause), whichever occurs first)

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  1. A histologically or cytologically documented lymphoma or multiple myeloma

  2. Next line of therapy is autologous stem cell transplant

  3. Adult ≥ 18 years old.

  4. Eastern Cooperative Oncology Group (ECOG) Performance Status 0-2.

  5. Life expectancy of at least 12 weeks.

  6. The absence of any additional poorly controlled systemic disease that is directly contraindicated or places subject at significant risk, including but not limited to: congestive heart failure, diabetes mellitus, cirrhosis or liver failure, renal failure.

  7. Able to adhere to study protocols and visit schedules

Exclusion Criteria:
  1. Hypersensitivity or intolerance to antihistamines

  2. Use of antihistamines within two days prior to the study period, excepting the use of single dose antihistamines during chemotherapy or blood transfusion protocols.

  3. Recent use of G-CSF or pegfilgrastim defined as within 12 weeks of study accrual.

  4. New and continued regular use of analgesics within the four days prior to the first dose of G-CSF

Contacts and Locations

Locations

Site City State Country Postal Code
1 Cross Cancer Institute Edmonton Alberta Canada T6G 1Z2

Sponsors and Collaborators

  • AHS Cancer Control Alberta

Investigators

None specified.

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
AHS Cancer Control Alberta
ClinicalTrials.gov Identifier:
NCT05421416
Other Study ID Numbers:
  • IIT-0020
First Posted:
Jun 16, 2022
Last Update Posted:
Jun 16, 2022
Last Verified:
Jun 1, 2022
Individual Participant Data (IPD) Sharing Statement:
Undecided
Plan to Share IPD:
Undecided
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
No
Product Manufactured in and Exported from the U.S.:
No
Additional relevant MeSH terms:

Study Results

No Results Posted as of Jun 16, 2022