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Chronic Myelogenous LeukemiaPhase 3NCT01951885

Tac, Mini-MTX, MMF Versus Tac, MTX for GVHD Prevention

A Phase 3 study testing tacrolimus, methotrexate and Mycophenolate mofetil in people with Chronic Myelogenous Leukemia and Acute Lymphoblastic Leukemia, run by Case Comprehensive Cancer Center at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This randomized clinical trial studies standard GVHD prophylaxis with tacrolimus and methotrexate compared to tacrolimus, mycophenolate mofetil and a reduced-dose methotrexate in patients with hematologic malignancies undergoing allogeneic hematopoietic cell transplant. Read more about this study

Who is it for?
Ages Up to 70 years
What is being tested?
tacrolimus, methotrexate and Mycophenolate mofetil
Could I receive a placebo?
No, everyone receives an active treatment
How many people
101 participants
Where
1 siteUnited States
Study dates
7 Jul 2014to 11 Aug 2021
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages Up to 70 years
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

Who may be able to join

  • Patients must have one of the following documented diseases:
  • Chronic myelogenous leukemia
  • Chronic lymphocytic leukemia
  • Multiple myeloma
  • Myelodysplasia
  • Myeloproliferative disorder
Show all 21Show fewer
  • Non-Hodgkin's lymphoma
  • Hodgkin's disease
  • Acute myelogenous leukemia
  • Acute lymphoblastic leukemia
  • Acute biphenotypic leukemia
  • Patients must be undergoing a myeloablative allogeneic hematopoietic cell transplant with one of the following conditioning regimens:
  • Busulfan (≥ 12.8 mg/kg IV or PO) and cyclophosphamide (≥ 120 mg/kg)
  • --- Busulfan dose may be adjusted according to pharmacokinetics targeting a daily AUC of 5000 μmol-min/L, per institution standard of practice.
  • Total body irradiation (TBI) (≥ 1200 cGy) and etoposide (60 mg/kg)
  • TBI (≥ 1200 cGy) and cyclophosphamide (120 mg/kg)
  • Patient must have achieved and be in complete morphologic remission prior to starting conditioning regimen
  • Patient's donor must be a related or unrelated human leukocyte antigen (HLA) 8/8 allele-level match (HLA-A, B, C and DRB1)
  • Adult patients must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1; pediatric patients must have Lansky score ≥ 60%
  • Patients must have a life expectancy of 100 days
  • Patients must sign written informed consent

Who cannot join

  • Patients who have undergone any prior transplant
  • Patients who are seropositive for human immunodeficiency virus (HIV)
  • Patients with any medical illness or concurrent psychiatric illness which, in the investigators' opinion, cannot be adequately controlled with appropriate therapy
  • Patients who are pregnant or lactating

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Cleveland Clinic Taussig Cancer Institute, Case Comprehensive Cancer Center

    Cleveland, Ohio, 44195

Other trials in United States

About this study

Official title: Tacrolimus, Mini-dose Methotrexate and Mycophenolate Mofetil Versus Tacrolimus and Methotrexate for the Prevention of Acute Graft-versus-Host-Disease

This randomized clinical trial studies standard GVHD prophylaxis with tacrolimus and methotrexate compared to tacrolimus, mycophenolate mofetil and a reduced-dose methotrexate in patients with hematologic malignancies undergoing allogeneic hematopoietic cell transplant. Both mycophenolate mofetil and reduced-dose methotrexate, in combination with a calcineurin inhibitor, have been shown to be safe and effective in GVHD prevention with less toxicity than standard dose methotrexate. It is not yet known, however, whether this combination of mycophenolate mofetil and reduced-dose methotrexate with tacrolimus is more effective than tacrolimus and standard dose methotrexate in preventing GVHD.

Read the detailed description

Study Design This is a prospective randomized trial to determine the effectiveness of different doses of GVHD prophylaxis on mucositis, engraftment and aGVHD. Study consists of two study groups of 50 subjects each.

Group A will receive Tac and MTX (15 mg/m2 day +1, 10 mg/m2 day +3, +6, +11). Group B will receive Tac, Mini-dose MTX (5 mg/m2 on day +1, +3, +6) and MMF.

Being tested
tacrolimus, methotrexate, Mycophenolate mofetil, Methotrexate (low dose)
Medical subject headings
Leukemia, Myelogenous, Chronic, BCR-ABL Positive, Precursor Cell Lymphoblastic Leukemia-Lymphoma, Leukemia, Myeloid, Acute, Leukemia, Biphenotypic, Acute, Myelodysplastic Syndromes, Myeloproliferative Disorders, Lymphoma, Non-Hodgkin, Hodgkin Disease

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • tacrolimusDrug

    Also called FK 506, Prograf

    Tacrolimus 0.03 mg/kg/day beginning day -1 or tacrolimus 0.03mg/kg/dose BID orally beginning on day -3. If Tac is administered intravenously, it will be given over 24 hours and will be converted to oral administration 2 times a day when the patient has engrafted and/or can tolerate oral medication. Levels of Tac will be obtained to maintain a recommended target serum level of 5-12 ng/mL

  • methotrexateDrug

    Also called amethopterin, Folex, methylaminopterin, Mexate

    MTX 15mg/m2 IV on day +1, followed by 10mg/m2 on day +3, +6, +11. If patient < 10 kg then MTX will be given at 0.5 mg/kg IV on day +1. Then MTX will be given at 0.33 mg/kg on days +3, +6 and +11.

  • Mycophenolate mofetilDrug

    Also called Cellcept, MMF

    Patients will receive Mycophenolate beginning on day +1. Patients >40 kg will receive Mycophenolate 1000 mg twice a day. Mycophenolate should be given orally twice a day. IV formulation may be used if the patient cannot tolerate oral route. Patients < 40 kg will receive MMF 45 mg/kg/day (15 mg/kg three times a day). MMF may be given orally or intravenously as per institutional protocol

  • Methotrexate (low dose)Drug

    Also called amethopterin, Folex, methylaminopterin, Mexate

    MTX 5mg/m2 IV on day +1, +3, +6. If patient<10 kg MTX will be given at 0.17 mg/kg on day +1, +3, and +6.

Study groups in NCT01951885
Study groupRoleWhat they receive
Group A (tacrolimus, methotrexate)Active comparatorParticipants receive tacrolimus IV over 24 hours beginning on day -1 (or tacrolimus orally beginning on day -3) and then PO BID after engraftment with a taper from day 100 to day 180 (in the absence of GVHD). Patients also receive methotrexate IV on days 1, 3, 6, and 11.
Receives: Drug: tacrolimus; Drug: methotrexate
Group B (tacrolimus, methotrexate, mycophenolate mofetil)ExperimentalPatients receive tacrolimus as in group A and methotrexate (low dose) IV on days 1, 3, and 6. Patients also receive oral mycophenolate mofetil BID beginning on day 1, with a taper from day 45 to day 100 (in the absence of GVHD).
Receives: Drug: tacrolimus; Drug: Mycophenolate mofetil; Drug: Methotrexate (low dose)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Percentage of Severe (Grade 3-4) Mucositis Graded According to the World Health Organization (WHO) Grading Scale

    Participants (percentage of) will be graded three times per week through day 28 of the study. Incidence will be compared through Wilcoxon rank sum tests.

    The WHO grading scale for mucositis is scaled depending on the severity of mucositis symptoms, with a lower stage associated with a better outcome and greater stages associated with worse outcomes. The staging is as follows:

    Stage 0: None Stage 1 (mild): Oral soreness, erythema Stage 2 (moderate): Oral erythema, ulcers, solid diet tolerated Stage 3 (severe): Oral ulcers, liquid diet only Stage 4 (life-threatening): Oral alimentation impossible

    Measured: Up to day 28

  2. Time to Neutrophil Engraftment

    The number of days to reach a neutrophil count of greater than or equal to 500/ul for three consecutive laboratory values obtained on different days. The day of engraftment will be the first day of the three consecutive laboratory values.

    Measured: Up to 28 days

  3. Time to Platelet Engraftment

    The number of days to reach a platelet count of greater than or equal to 20,000/ul for three consecutive laboratory values obtained on different days, independent of platelet transfusions the prior 7 days. The day of engraftment will be the first day of the three consecutive laboratory values. For cases of delayed engraftment beyond 28 days, results will be recorded once the participant engrafts.

    Measured: The date the participant engrafts, up to 28 days

  4. Cumulative Incidence of Participants With Acute GVHD

    Acute GVHD by grade will be estimated using cumulative incidence methods and compared using the Gray test.

    A lower clinical grade and/or stage of GVHD corresponds to a better participant outcome and a higher grade corresponds to a worse participant outcome. Grading is as follows:

    Grade 0: No stage 1-4 of any organ Grade 1: Stage 1-2 skin without liver, upper GI, or lower GI involvement. Grade 2: Stage 3 rash and/or stage 1 liver and/or stage 1 upper GI and/or stage 1 lower GI.

    Grade 3: Stage 2-3 liver and/or stage 2-3 lower GI, with stage 0-3 skin and/or stage 0-1 upper GI.

    Grade 4: Stage 4 skin, liver, or lower GI involvement, with stage 0-1 upper GI.

    A greater stage of GVHD involves worsening end-organ involvement and worse participant outcomes based on the skin, liver, lower GI, and upper GI.

    Measured: Day 7- Day 100

Secondary outcomes (15)
  1. Length of Hospitalization

    Hospital stay will be compared between patients in groups A and B using the Wilcoxon rank sum test.

    Measured: Date of transplant to date of discharge, assessed up to 1 year

  2. Percentage of Participants Using Total Parenteral Nutrition (TPN) Within 100 Days

    TPN use will be compared using the Chi-square test.

    Measured: Up to day 100

  3. Overall Survival

    Estimated using the Kaplan-Meier method and compared between the 2 groups using the log-rank test.

    Measured: Up to 1 year

  4. Progression-free Survival

    Estimated using the Kaplan-Meier method and compared between the 2 groups using the log-rank test.

    Measured: Up to 1 year

  5. Incidence of Chronic GVHD

    Chronic GVHD will be graded as mild, moderate, or severe based on the National Institutes of Health Consensus Development Project. The type and duration of immunosuppressive treatment given for cGVHD will be recorded. Mild grades are associated with a better participant outcome and severe corresponds to a worse participant outcome. Grading is as follows:

    Mild: 1 or 2 organs involved with no more than score 1 plus Lung score 0

    Moderate: 3 or more organs involved with no more than score 1 OR At least 1 organ (not lung) with a score of 2 OR Lung score 1

    Severe: At least 1 organ with a score of 3 OR Lung score of 2 or 3

    Organ scores can range from 0 to 3, with 0 being no symptoms on the target organ and a better participant outcome while a score of 3 correlates to severe symptoms on the target organ and worse participant outcomes.

    Potential target organs include: skin, mouth, eyes, GI tract, liver, lungs, joint /fascia, and genital tract

    Measured: at 6 months

  6. Incidence of Chronic GVHD

    Chronic GVHD will be graded as mild, moderate, or severe based on the National Institutes of Health Consensus Development Project. The type and duration of immunosuppressive treatment given for cGVHD will be recorded. Mild grades are associated with a better participant outcome and severe corresponds to a worse participant outcome. Grading is as follows:

    Mild: 1 or 2 organs involved with no more than score 1 plus Lung score 0

    Moderate: 3 or more organs involved with no more than score 1 OR At least 1 organ (not lung) with a score of 2 OR Lung score 1

    Severe: At least 1 organ with a score of 3 OR Lung score of 2 or 3

    Organ scores can range from 0 to 3, with 0 being no symptoms on the target organ and a better participant outcome while a score of 3 correlates to severe symptoms on the target organ and worse participant outcomes.

    Potential target organs include: skin, mouth, eyes, GI tract, liver, lungs, joint /fascia, and genital tract

    Measured: at 12 months

  7. Length of Time on Continuous Infusion Narcotics

    Start and stop dates for the need of continuous IV infusion of narcotics for severe mucositis pain will be recorded. Time on IV infusion will be compared between patients in groups A and B using the Wilcoxon rank sum test.

    Measured: up to +28 day

  8. Incidence of Infection

    100-day incidence of infection will be compared using a the Gray test.

    Measured: Up to day +100

  9. Incidence of Hepatotoxicity as Measured by Bilirubin

    100-day incidence of hepatotoxicity will be compared using a Gray test. Median and range of largest total bilirubin (mg/dL),

    Measured: Up to day +100

  10. Incidence of Hepatotoxicity as Measured by Elevated Liver Enzymes

    100-day incidence of hepatotoxicity will be compared using a Gray test. Percentage of patients with elevated Aspartate Aminotransferase (AST), Alanine Aminotransferase (ALT), and alkaline phosphatase and a 95% confidence interval

    Measured: Up to day +100

  11. Incidence of Hepatotoxicity as Measured by Veno-occlusive Disease (VOD)

    100-day incidence of hepatotoxicity will be compared using the Gray test. Percentage of patients with VOD and 95% confidence interval

    Measured: Up to day +100

  12. Incidence of Nephrotoxicity

    100-day incidence of nephrotoxicity will be compared using a Chi-squared test. Percentage of patients requiring dialysis and those with elevated creatinine using a 95% confidence interval

    Measured: Up to day +100

  13. Incidence of Pulmonary Toxicity Measured by Pulmonary Hemorrhage

    180-day incidence of pulmonary toxicity will be compared using the Gray test. Percentage of patients with pulmonary hemorrhage and 95% confidence interval

    Measured: Up to day +180

  14. Incidence of Pulmonary Toxicity Measured by Pulmonary Edema

    180-day incidence of pulmonary toxicity will be compared using the Gray test. Percentage of patients with pulmonary edema and 95% confidence interval

    Measured: Up to day +180

  15. Incidence of Pulmonary Toxicity Measured by Respiratory Failure

    180-day incidence of pulmonary toxicity will be compared using the Gray test. Percentage of patients with respiratory failure and 95% confidence interval

    Measured: Up to day +180

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted27 Sep 2013 (estimated)
  2. Study start7 Jul 2014
  3. Primary completion9 Oct 2020
  4. Study completion11 Aug 2021

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Supportive care
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
101 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01951885
Sponsor's protocol ID
CASE6Z13
Status last verified
Aug 2023
First submitted
24 Sep 2013
Last updated
11 Sep 2023
Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No

Publications

  • Hamilton BK, Rybicki LA, Li H, Lucas T, Corrigan D, Kalaycio M, Sobecks R, Hanna R, Rotz SJ, Dean RM, Gerds AT, Jagadeesh D, Brunstein C, Sauter CS, Copelan EA, Majhail NS. Tacrolimus/methotrexate vs tacrolimus/reduced-dose methotrexate/mycophenolate for graft-versus-host disease prevention. Blood Adv. 2023 Aug 22;7(16):4505-4513. doi: 10.1182/bloodadvances.2023010310.

    PubMed 37352262

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing tacrolimus, methotrexate and Mycophenolate mofetil in people with Chronic Myelogenous Leukemia and Acute Lymphoblastic Leukemia, run by Case Comprehensive Cancer Center at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 21 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 11 Sep 2023. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 31 Jan 2023). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Percentage of Severe (Grade 3-4) Mucositis Graded According to the World Health Organization (WHO) Grading Scale (time frame: Up to day 28). The study lists 4 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01951885, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Sep 2023.

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