Study comparing thymoglobulin to grafalon, two treatments used to prevent graft versus host disease in elderly patients with acute myeloid leukemia or myelodysplastic syndrome and receiving an allogeneic stem cell transplantation with an unrelated matched donor after a reduced intensity conditioning regime
- Conditions
- Acute myeloid leukemia (AML), Myelodysplastic syndrome (MDS)MedDRA version: 21.0Level: LLTClassification code: 10000886Term: Acute myeloid leukemia Class: 10029104MedDRA version: 21.1Level: PTClassification code: 10028533Term: Myelodysplastic syndrome Class: 100000004864Therapeutic area: Diseases [C] - Immune System Diseases [C20]
- Registration Number
- CTIS2023-504555-27-00
- Lead Sponsor
- Assistance Publique Hopitaux De Paris
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 324
Age = 50 and = 70 years, Patient between 50 and 55 years should be unfit for a myeloblative conditioning (SORROR score =2), AML requiring allogeneic stem cell transplantation (intermediate or high risk AML) in complete cytologic response (CR1 or above) or MDS requiring allogeneic stem cell transplantation (IPSS= 1.5 or IPSS-R > 4.5 or IPSS-R > 3-4.5 with risk features [rapid blast increase, life-threatening neutropenia (<0.3 G/L) or thrombopenia (<30G/L) or high transfusion needs (>2/month for 6 months)], Without an HLA matched related donor, Having an identified matched HLA 10/10 unrelated donor, With usual criteria for HSCT: a) ECOG performans status = 2 ; b) No severe and uncontrolled infection ; c) Cardiac left ventricular ejection fraction =50% ; d) Lung DLCO > 40% ; e) Adequate organ function: ASAT and ALAT = 3N, total bilirubin = 2N, creatinine clearance = 50 mL/min (except if those abnormalities are linked to the hematological disease), With health insurance coverage, Having signed a written informed consent, Contraception methods must be prescribed during all the duration of the research. NB: The authorized contraceptive methods are: For women of childbearing age and in absence of permanent sterilization: oral, intravaginal or transdermal combined hormonal contraception; oral, injectable or implantable progestogen-only hormonal contraception; intrauterine device (IUD); intrauterine hormonal releasing system (IUS); bilateral tubal occlusion; vasectomised partner; sexual abstinence (only if this is the preferred and usual lifestyle of the participants). For men in absence of permanent sterilization: sexual abstinence, condoms
Cancer in the last 5 years (except basal cell carcinoma of the skin or in situ” carcinoma of the cervix), Yellow fever vaccine and all others live virus vaccines within 2 months before transplantation, Heart failure according to NYHA (II or more) or Left ventricular ejection fraction < 50%., Lung DLCO = 40%, Preexisting acute hemorrhagic cystitis, Renal failure with creatinine clearance < 50ml / min, Pregnancy (ß-HCG positive) or breast-feeding, Any contraindications mentioned in the SmPC of all auxiliary medicinal products planned to be used in the trial: cyclosporine, mycophenolate mofetil, fludarabine, treosulfan, Patients with any debilitating medical or psychiatric illness, which would preclude the realization of the SCT or the understanding of the protocol, Patient under state medical aid, Patient under legal protection (protection of the court, or in curatorship or guardianship), For Grafalon : Any contraindications mentioned in the SmPC of GRAFALON, For Thymoglobulin : Hypersensitivity to rabbit proteins or to any of the excipients, Participation in other interventional clinical trials, Uncontrolled infection, Seropositivity for HIV or HTLV-1 or active hepatitis B or C
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method