- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04908735
Ruxolitinib for Early Lung Dysfunction After Hematopoietic Stem Cell Transplant (HSCT)
Ruxolitinib for Early Lung Dysfunction After HSCT: a Phase II Study
Hematopoietic stem cell transplant (HSCT) is an effective but toxic therapy, and lung injury affects as many as 25% of children receiving HSCT. Improved transplant techniques and major improvements in survival mean that HSCT is being more widely used, and more mismatched grafts are being used. Bronchiolitis obliterans (BO) is a major limitation of pediatric HSCT success as BO is commonly diagnosed late in children, when lung injury is irreversible, leading to long term morbidity or even death. Currently, there are major gaps in our knowledge regarding incidence, etiology and optimal treatment of BO following HSCT, and important diagnostic limitations specific to children. Diagnosis of BO is usually based on performance of pulmonary function tests, which is usually impossible in ill children under 10. Even older children who feel unwell or un-cooperative may be unable to produce interpretable data. These deficiencies in diagnosis mean that BO is commonly diagnosed late, meaning fibrosis has occurred and lesions are irreversible.
The hypothesis for this interventional trial is that early treatment with standard Flovent/montelukast and steroids plus ruxolitinib will reverse lung injury and reduce the frequency of chronic pulmonary impairment or florid BO.
Study Overview
Status
Intervention / Treatment
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Sara Loveless, BSN, RN
- Phone Number: (513) 803-7656
- Email: Sara.Loveless@cchmc.org
Study Contact Backup
- Name: Evelyn Nguyen, MS
- Phone Number: (513) 636-4379
- Email: Evelyn.Nguyen@cchmc.org
Study Locations
-
-
Minnesota
-
Minneapolis, Minnesota, United States, 55455
- Recruiting
- University of Minnesota
-
Principal Investigator:
- Samuel Goldfarb, MD
-
Contact:
- Tamara Griffin
- Phone Number: 612-301-0164
- Email: griffint@umn.edu
-
Contact:
- Amanda Simmons
- Phone Number: 612-626-4610
- Email: simmo743@umn.edu
-
-
Ohio
-
Cincinnati, Ohio, United States, 45229
- Recruiting
- Cincinnati Children's Hospital Medical Center
-
Principal Investigator:
- Kasiani Myers, MD
-
Contact:
- Sara Loveless, BSN, RN
- Phone Number: 513-803-7656
- Email: Sara.Loveless@cchmc.org
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
Subjects ≥ 5 years and ≤ 60 years of age who have undergone allogeneic HCT AND exhibit early lung dysfunction as defined by any one of the following:
- >10% decrease in FEV1 from baseline or decrease of 25% of FEF 25-75 from baseline
- active GVHD in another organ system + pulmonary symptoms (Tachypnea without wheezing, new oxygen requirement, cough)
- Increased R5 by 50% by clinical oscillometry
- Air trapping on CT, small airway thickening, or bronchiectasis
AND - All age groups, including adults:
Adequate renal function defined as estimated Creatinine Clearance (CrCl) ≥ 30 mL/min as calculated by the cystatin c GFR or nuclear GFR
Adequate hepatic function as defined by:
- ALT and AST ≤ 5 x ULN, unless the ALT / AST increase is due to cGVHD
- Total bilirubin of ≤ 5 x ULN (unless of non-hepatic origin or due to Gilbert's Syndrome) or Total bilirubin of < 10 x ULN if due to GVHD
Adequate hematological function defined as:
- Absolute neutrophil count ≥1.0 x 10^9/L
- Platelets ≥30 x 10^9/L
PT/INR <2 x ULN and PTT (aPTT) < 2 x ULN (unless abnormalities are unrelated to coagulopathy or bleeding disorder)
Exclusion Criteria:
- Known hypersensitivity to any constituent of the study medication.
- Active uncontrolled pulmonary infection (preceding infectious evaluation including bronchoscopy as clinically indicated)
- Subjects who are pregnant or breastfeeding or are at risk of pregnancy or fathering a baby and are unable to use acceptable highly effective method of birth control (e.g., implants, injectables, combined oral contraceptives, some intrauterine devices [IUDs], complete abstinence or sterilized partner) and a barrier method (e.g., condoms, cervical ring, sponge, etc.) during the period of therapy and for 90 days for both females and males after the last dose of study drug.
- Subjects previously treated with investigational agent for GVHD within the 30 days prior to first dose of study treatment. Other non-GVHD additional investigational agents may be allowed on a case by case basis with review/approval by the study Lead PI.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Ruxolitinib Treatment
|
Participants will receive ruxolitinib orally twice daily for 24 weeks.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of participants with ruxolitinib treatment response
Time Frame: 6 months from early lung dysfunction diagnosis
|
Treatment response is defined by stable and/or improved lung function as defined by the National Institutes of Health Chronic GVHD Response Criteria Working Group.
|
6 months from early lung dysfunction diagnosis
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of participants with JAK inhibition
Time Frame: 24 weeks after ruxolitinib initiation
|
The presence of JAK inhibition will be measured by phospho stat5
|
24 weeks after ruxolitinib initiation
|
Number of participants with lung function response measured by a Xenon MRI scan
Time Frame: 24 weeks after ruxolitinib initiation
|
The presence of a lung function response will be measured by a Xenon MRI scan
|
24 weeks after ruxolitinib initiation
|
Number of participants with lung function response measured by home spirometry
Time Frame: 24 weeks after ruxolitinib initiation
|
The presence of a lung function response will be measured by home spirometry
|
24 weeks after ruxolitinib initiation
|
Number of participants with lung function response measured by oscillometry
Time Frame: 24 weeks after ruxolitinib initiation
|
The presence of a lung function response will be measured by oscillometry
|
24 weeks after ruxolitinib initiation
|
Collaborators and Investigators
Investigators
- Principal Investigator: Kasiani Myers, MD, Children's Hospital Medical Center, Cincinnati
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2020-0719
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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Margherita MaffioliUnknown
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