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Completed

NCT Number: NCT03371667

To Compare the Efficacy of the Addition of Methotrexate (MTX) to Current Standard Acute Graft-versus-host Disease (GVHD) First-line Treatment With Corticosteroids

Phase III randomized double-blinded trial designed to compare the efficacy of the addition of MTX to current standard acute GVHD first-line treatment with corticosteroids. The protocol will use a novel endpoint for benchmarking interventions based on a composite primary endpoint of GVHD-free and corticosteroids-free survival.

The primary endpoint of the trial will be the assessment of a composite endpoint of graft-versus-host disease-free and corticosteroids-free survival at 12 months after randomization

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Key information

Conditions

Allogeneic Disease GVH - Graft Versus Host Reaction GVHD, Acute Graft vs Host Disease Immune System Diseases Stem Cell Transplant Complications

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 3

Primary location

Saint Antoine Hospital - Hematology Department

Paris, 75012, France

About this study

This is a phase III randomized, multicenter, double blinded controlled study. Patients who develop clinically meaningful acute GVHD and who meet all other entry criteria will be randomized 1:1 to receive either corticosteroids and placebo ("standard of care", control arm) or the combination of low-dose MTX with corticosteroids as first-line therapy for acute GVHD (MTX; "experimental arm").

The primary analysis of this hypothesis generation study is to estimate the composite endpoint of GVHD-free and corticosteroids-free survival at 12 months after randomization in both treatment arms. In fact, it is more and more established that such composite endpoint is a clinically very relevant one because it represents ideal recovery from allo-SCT (Stem Cell transplantation) (at 1 year after acute GVHD diagnosis) and a measure of cure without ongoing morbidity.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Adults patients (>=18 years old) with hematological diseases, who develop a first episode of acute GVHD (grade II-IV) requiring systemic therapy
  • First allo-SCT, with any type of donor, stem cell source, GVHD prophylaxis or conditioning regimen
  • Biopsy of acute GVHD target organ is recommended, but not required. Enrollment should not be delayed awaiting biopsy or pathology results
  • The patient must have received no previous systemic immune suppressive therapy for treatment of acute GVHD, except for a maximum 72 hours of prior corticosteroid therapy
  • Absolute neutrophil count (ANC) greater than 0.5 G/L
  • Platelets count greater than 20 G/L
  • Signed informed consent
  • Affiliation to a social security system (recipient or assign)
  • Women who are of childbearing potential must have a negative serum pregnancy test and agree to use a medically acceptable method of contraception until 6 months after the end of treatment.

Men with a partner of childbearing potential must agree to use a medically acceptable method of contraception until 6 months after the end of treatment.

Exclusion criteria

  • Hyper-acute GVHD as defined by the MD Anderson's criteria (Saliba, de Lima et al. 2007)
  • Flare of GVHD in a patient already on corticosteroid treatment
  • Overlap chronic GVHD as defined by the NIH Consensus Criteria (Jagasia, Greinix et al. 2015)
  • MTX given within 7 days of enrollment
  • Active uncontrolled infection
  • Relapsed/persistent malignancy requiring rapid immune suppression withdrawal
  • Acute GVHD after donor lymphocytes infusion (DLI)
  • Other systemic drugs for GVHD treatment (including extra-corporeal photopheresis)
  • If any prior steroid therapy (for indication other than GVHD), treatment at doses > 0.5 mg/kg/day methyl-prednisolone within 7 days prior to onset of acute GVHD
  • Patients who are pregnant, breast feeding, or if sexually active, unwilling to use effective birth control for the duration of the study
  • Patient on dialysis
  • Patients with veno-occlusive disease of the liver or with significant liver abnormalities who in the judgment of the treating physician cannot receive MTX
  • Patients requiring after inclusion in the protocol the continuation of one or more of the following medication: probenecide, trimethoprime (alone or in combination with sulfametoxazole), phenylbutazone or yellow fever vaccine
  • Patients with a history of intolerance/allergy to MTX
  • Hypersensitivity to the active substance or to any of the excipients

Treatment and study plan

methotrexate

Drug

Methotrexate 3 mg/m2 will be given once week for 4 weeks, then 3 mg/m2 every two weeks for 12 weeks. Body surface area will be capped at 2 m2.

Methotrexate will be given as an IV infusion over 15 minutes. All patients will received prednisone 2 mg/kg.day PO (or methylprednisolone 1.6 mg/Kg/day) for 3 days.

For responding patients between day 4 and 28, the dose of prednisone must be at least 0.25 mg/kg/day prednisone (or 0.2 mg/kg/day methylprednisolone).

All patients should receive a folinic acid supplementation 24 hours after each MTX/placebo administration.

Lederfoldin 10 mg po or iv will be administered on days 2, 9, 16 and 23. Lederfoldin 10 mg po or iv will be administered on days 37, 51, 65, 79, 93 and 103.

Placebo

Drug

Placebo 3 mg/m2 will be given once week for 4 weeks, then 3 mg/m2 every two weeks for 12 weeks. Body surface area will be capped at 2 m2.

Placebo will be given as an IV infusion over 15 minutes. All patients will received prednisone 2 mg/kg.day PO (or methylprednisolone 1.6 mg/Kg/day) for 3 days.

For responding patients between day 4 and 28, the dose of prednisone must be at least 0.25 mg/kg/day prednisone (or 0.2 mg/kg/day methylprednisolone).

All patients should receive a folinic acid supplementation 24 hours after each MTX/placebo administration.

Lederfoldin 10 mg po or iv will be administered on days 2, 9, 16 and 23. Lederfoldin 10 mg po or iv will be administered on days 37, 51, 65, 79, 93 and 103.

Primary outcomes

  1. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization.

    Time frame: Evaluation will be performed at time of inclusion

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  2. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (1).

    Time frame: Evaluation will be performed before start of MTX at the randomization.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  3. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (2).

    Time frame: Evaluation will be performed at Day 8

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  4. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (3).

    Time frame: Evaluation will be performed at Day 15

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  5. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (4).

    Time frame: Evaluation will be performed at Day 22

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  6. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (5).

    Time frame: Evaluation will be performed at Day 28

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  7. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (6).

    Time frame: Evaluation will be performed at Day 36

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  8. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (7).

    Time frame: Evaluation will be performed at Day 50

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  9. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (8).

    Time frame: Evaluation will be performed at Day 56

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  10. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (9).

    Time frame: Evaluation will be performed at Day 64

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  11. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (10)

    Time frame: Evaluation will be performed at Day 78

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  12. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (11).

    Time frame: Evaluation will be performed at Day 92

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  13. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (12).

    Time frame: Evaluation will be performed at Day 102

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  14. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (13).

    Time frame: Evaluation will be performed at 5 months after randomization.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  15. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (14).

    Time frame: Evaluation will be performed at 6 months after randomization.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  16. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (17).

    Time frame: Evaluation will be performed at 9 months after randomization .

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  17. Assessment of a composite endpoint of graft-versus-host disease-free at 12 months after randomization (18).

    Time frame: Evaluation will be performed at 12 months after randomization.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  18. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (19).

    Time frame: Evaluation will be performed at time of inclusion.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  19. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (20).

    Time frame: Evaluation will be performed before start of MTX at the randomization.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  20. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (21).

    Time frame: Evaluation will be performed at Day 8.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  21. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (20).

    Time frame: Evaluation will be performed at Day 15.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  22. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (21).

    Time frame: Evaluation will be performed at Day 22.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  23. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (22).

    Time frame: Evaluation will be performed at Day 28.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  24. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (23).

    Time frame: Evaluation will be performed at Day 36

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  25. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (24).

    Time frame: Evaluation will be performed at Day 50.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  26. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (25).

    Time frame: Evaluation will be performed at Day 56.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  27. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (26).

    Time frame: Evaluation will be performed at Day 64.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  28. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (27).

    Time frame: Evaluation will be performed at Day 78.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  29. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (28).

    Time frame: Evaluation will be performed at D92.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  30. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (29).

    Time frame: Evaluation will be performed at Day 102.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  31. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (30).

    Time frame: Evaluation will be performed at 5 months after randomization.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  32. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (31).

    Time frame: Evaluation will be performed at 6 months after randomization.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  33. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (32).

    Time frame: Evaluation will be performed at 9 months after randomization.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

  34. Assessment of a composite endpoint of corticosteroids-free survival at 12 months after randomization (33).

    Time frame: Evaluation will be performed at 12 months after randomization.

    GVHD-free survival is defined as absence of initiation of additional GVHD therapy or development of chronic GVHD requiring systemic therapy, and corticosteroids-free survival as absence of continuation of corticosteroids above a dose of 0.15 mg/Kg day.

Secondary outcomes

  1. The incidence of severe adverse events within the first 12 months after randomization

    Time frame: 12 months after randomization

  2. The proportion of complete remission (CR), very good partial response (VGPR), partial response (PR), mixed response (MR), no response (NR) and progression at day 28, day 56 and best response within the first 12 months after randomization.

    Time frame: at day 28, day 56 and best response within the first 12 months after randomization.

  3. The proportion of GVHD flare within the first 12 months after randomization.

    Time frame: 12 months after randomization

  4. Cumulative incidence of overall and severe chronic GVHD as assessed by NIH Consensus Criteria within the first 12 months after randomization(Jagasia, Greinix et al. 2015, Lee, Wolff et al. 2015).

    Time frame: within the first 12 months after randomization

  5. Incidence of systemic of infection and CMV(cytomegalovirus ) reactivation within 3 months after randomization

    Time frame: within 3 months after randomization

  6. Incidence of EBV (Epstein-Barr virus) reactivation and post-transplant lymphoproliferative disease within 12 months after randomization

    Time frame: within 12 months after randomization

  7. Cumulative incidence of non-relapse mortality within the first 12 months after randomization.

    Time frame: 12 months after randomization

  8. Corticosteroids-free, disease-free and overall survival within the first 12 months after randomization.

    Time frame: 12 months after randomization

  9. Immune recovery and microbiota: number of patients with complete immune recovery (lymphocytes and dendritic cells) and correction of microbiota dysbiosis within the first 12 months

    Time frame: 12 months after randomization

  10. Quality of Life (QoL)-1

    Time frame: 12 Months

    Evaluation by 1 questionnaire: EORTC QLQ-C30 (quality of life questionnaire) (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30)

  11. Quality of Life (QoL)-2

    Time frame: 12 Months

    Evaluation by 1 questionnaire: FACT-BMT (Functional Assessment of Cancer Therapy - Bone Marrow Transplant)

Sponsors and collaborators

Lead sponsor

Assistance Publique - Hôpitaux de Paris

Other

Registry information

Official study title

A Multi-center Randomized in Double-blinded Phase III Study Comparing Standard Care Therapy Alone Versus Corticosteroids and Low-dose Methotrexate (MTX) for the First-line Treatment of Acute Graft-versus-host Disease After Allogeneic Stem Cell Transplantation

Acronym: MTX-aGVHD

Important dates

Study start
2018
Primary completion
2025
Study completion
2025
First posted
Dec 13, 2017
Registry last updated
Sep 18, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

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This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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