Ixazomib Citrate in Treating Patients With Chronic Graft-versus-Host Disease



Status:Completed
Conditions:Hematology
Therapuetic Areas:Hematology
Healthy:No
Age Range:18 - Any
Updated:2/8/2019
Start Date:December 8, 2015
End Date:June 27, 2018

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Ixazomib for Treatment of Chronic Graft vs. Host Disease

This phase II trial studies how well ixazomib citrate works in treating patients with chronic
graft-versus-host disease. Chronic graft-versus-host disease is a complication of a donor
bone marrow or blood cell transplant, usually occurring more than three months after
transplant, in which donor cells damage the host tissue. Ixazomib citrate may be an effective
treatment for chronic graft-versus-host disease.

PRIMARY OBJECTIVES:

I. Determine the proportion of subjects with treatment failure by 6 months of ixazomib
(ixazomib citrate) treatment for chronic graft-versus-host disease (GVHD).

SECONDARY OBJECTIVES:

I. Determine 3 month overall (complete + partial), and complete response rate.

II. Determine 6 month overall (complete + partial), and complete response rate.

III. Report overall survival, non-relapse mortality, primary malignancy relapse, failure-free
survival, treatment success, and discontinuation of immune-suppressive therapy at 6 months
and 1 year.

IV. Examine functional outcome (2-minute walk test) and patient-reported outcomes (Lee
Chronic GVHD Symptom Scale, quality of life [Short Form Health Survey (SF)-36, Functional
Assessment of Cancer Therapy Bone Marrow Transplant (FACT-BMT)], Human Activity Profile
[HAP]) at study enrollment, 6 months, and 1 year.

V. Study biologic effects of proteasome inhibition.

OUTLINE:

Patients receive ixazomib citrate orally (PO) once weekly on days 1, 8, and 15. Treatment
repeats every 28 days for up to 6 courses in the absence of disease progression or
unacceptable toxicity. Patients with complete response, partial response, or stable disease
may receive an additional 6 courses of ixazomib citrate.

After completion of study treatment, patients are followed up for 6 months.

Inclusion Criteria:

- Voluntary written consent must be given before performance of any study related
procedure not part of standard medical care, with the understanding that consent may
be withdrawn by the patient at any time without prejudice to future medical care

- Female patients who:

- Are postmenopausal for at least 1 year before the screening visit, OR

- Are surgically sterile, OR

- If they are of childbearing potential, agree to practice 2 effective methods of
contraception, at the same time, from the time of signing the informed consent
form through 90 days after the last dose of study drug, OR

- Agree to practice true abstinence or exclusively non-heterosexual activity when
this is in line with the preferred and usual lifestyle of the subject; (periodic
abstinence [eg, calendar, ovulation, symptothermal, post-ovulation methods] and
withdrawal are not acceptable methods of contraception)

- Male patients, even if surgically sterilized (ie, status post-vasectomy), must agree
to one of the following:

- Agree to practice two effective contraception measures during the entire study
treatment period and through 90 days after the last dose of study drug, OR

- Agree to practice true abstinence or exclusively non-heterosexual activity when
this is in line with the preferred and usual lifestyle of the subject; (periodic
abstinence [eg, calendar, ovulation, symptothermal, post-ovulation methods] and
withdrawal are not acceptable methods of contraception)

- Patients must have a diagnosis of a chronic GVHD according to the National Institute
of Health (NIH) Consensus Criteria

- Patients must have failed at least one prior line of systemic immune suppressive
therapy for management of chronic GVHD

- Absolute neutrophil count (ANC) >= 1,000/mm^3

- Platelet count >= 75,000/mm^3; platelet transfusions are not allowed within 3 days
before study enrollment

- Total bilirubin =< 1.5 x the upper limit of the normal range (ULN)

- Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =< 3 x ULN

- Calculated creatinine clearance >= 30 mL/min

Exclusion Criteria:

- Female patients who are lactating or have a positive serum pregnancy test during the
screening period

- Major surgery within 14 days before enrollment

- Does not include placement of venous access device, bone marrow biopsy, GVHD
diagnostic biopsy, or other routine procedures in chronic GVHD or
post-transplantation care

- Uncontrolled infection within 14 days before study enrollment

- Infection treated with appropriate antimicrobial therapy and without signs of
progression/treatment failure does not constitute an exclusion criterion

- Evidence of current uncontrolled cardiovascular conditions, including uncontrolled
hypertension, uncontrolled cardiac arrhythmias, symptomatic congestive heart failure,
unstable angina, or myocardial infarction within the past 6 months

- Chronic hypertension on medical therapy does not constitute an exclusion
criterion

- Systemic treatment, within 14 days before the first dose of ixazomib, with strong
inhibitors of CYP1A2 (fluvoxamine, enoxacin, ciprofloxacin), strong inhibitors of
cytochrome CYP3A (clarithromycin, telithromycin, itraconazole, voriconazole,
ketoconazole, nefazodone, posaconazole) or strong CYP3A inducers (rifampin,
rifapentine, rifabutin, carbamazepine, phenytoin, phenobarbital), or use of Ginkgo
biloba or St. John's wort

- Active hepatitis B or C virus infection, or known human immunodeficiency virus (HIV)
positive

- Any serious medical or psychiatric illness that could, in the investigator's opinion,
potentially interfere with the completion of treatment according to this protocol

- Known allergy to any of the study medications, their analogues, or excipients in the
various formulations of any agent

- Non-hematologic malignancy within the past 2 years with the exception of:

- Adequately treated basal cell carcinoma, squamous cell skin cancer, or thyroid
cancer

- Carcinoma in situ of the cervix or breast

- Prostate cancer of Gleason grade 6 or less with stable prostate-specific antigen
levels

- Cancer considered cured by surgical resection or unlikely to impact survival
during the duration of the study

- Patient has >= grade 3 peripheral neuropathy, or grade 2 with pain on clinical
examination during the screening period

- Treatment with non-Food and Drug Administration (FDA) approved drug within 21 days of
start of this trial

- New systemic immune suppressive agent added for the treatment of chronic GVHD within 2
weeks prior to enrollment

- Addition of a new systemic immune suppressive treatment simultaneously with
ixazomib is also prohibited

- Evidence of recurrent or progressive underlying malignant disease

- Karnofsky performance status < 70%

- Life expectancy less than 6 months
We found this trial at
6
sites
Chapel Hill, North Carolina 27599
Principal Investigator: William A. Wood
Phone: 919-966-4431
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2049 E 100th St
Cleveland, Ohio 44106
(216) 444-2200
Principal Investigator: Betty K. Hamilton
Phone: 216-444-6833
Cleveland Clinic Foundation The Cleveland Clinic (formally known as The Cleveland Clinic Foundation) is a...
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Emile St
Omaha, Nebraska 68198
(402) 559-4000
Principal Investigator: Vijaya R. Bhatt
Phone: 402-559-5163
Univ of Nebraska Med Ctr A vital enterprise in the nation’s heartland, the University of...
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660 S Euclid Ave
Saint Louis, Missouri 63110
(314) 362-5000
Principal Investigator: Iskra Pusic
Phone: 314-747-8439
Washington University School of Medicine Washington University Physicians is the clinical practice of the School...
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Saint Louis, MO
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Seattle, Washington 98109
Principal Investigator: Stephanie J. Lee
Phone: 206-667-5160
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Seattle, WA
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Tampa, Florida 33612
Principal Investigator: Joseph Pidala
Phone: 813-745-2556
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Tampa, FL
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