Ruxolitinib, Human Chorionic Gonadotropin (uhCG/EGF), and Dose De-escalated Corticosteroids for Treatment of Minnesota High-Risk Acute GVHD (aGVHD): A Phase I/II Study

2020LS098

This multi-center center phase I/II study to establish the lowest possible recommended phase 2 dose (RP2D) of corticosteroids in conjunction with ruxolitinib and uhCG/EGF (a novel combination) for high-risk aGVHD. This is a single arm study designed to determine the lowest dose of corticosteroids required (toxicity endpoint) without impairing GVHD complete response or partial response (CR/PR) at day 28 when given in conjunction with uhCG/EGF and ruxolitinib. After completion of the corticosteroid dose finding, the final dose will be carried forward into a two-stage phase II extension trial to confirm safety and make a preliminary determination of efficacy of this novel drug combination for high-risk aGVHD.

2023-06-05

2024-09-01

2028-09-01

Recruiting

Early phase I

55

Inclusion Criteria: HCT recipients over 12 years of age within the first 7 days of initial treatment of high-risk aGVHD, defined as: * Newly diagnosed Minnesota high-risk aGVHD -OR- * Newly diagnosed Minnesota standard risk aGVHD with plasma amphiregulin ≥ 33 pg/ml tested at the UMN Cytokine Reference Lab. For amphiregulin lab ordering information, see Fairview Lab Guide: http://labguide.fairview.org/showtest.asp?testid=6766\&format=long -OR- * Newly diagnosed Minnesota standard risk aGVHD Ann Arbor 3 biomarkers tested by Viracor. For ordering information, see: https://www.viracor-eurofins.com/test-menu/403572p-agvhd-symptomatic- onset-algorithm/ * Renal: Serum creatinine ≤2.5x upper limit of normal (ULN) * Cardiac: Left ventricular ejection fraction (LVEF) ≥ 35% * Voluntary written consent (adult or parent/guardian with minor assent for 12 through 17-year-olds). Exclusion Criteria: * Progressive malignancy * Uncontrolled bacterial, fungal, parasitic, or viral infection at initiation of protocol treatment * Unwilling or unable to stop supplemental sex hormone therapy (estrogen, progesterone, and/or testosterone preparations) * Unwilling or unable to stop GnRH antagonists, aromatase inhibitors, or anti-androgens * History of a hormone responsive malignancy * Current thromboembolic disease requiring full-dose anticoagulation - patients receiving pharmacologic prophylaxis for thromboembolic disease will be eligible * Active or recent (within prior 3 months) thrombus, irrespective of anticoagulation status * Pregnancy * Women or men of childbearing potential unwilling to take adequate precautions to avoid unintended pregnancy from the start of protocol treatment through 30 days after the last treatment

{'studyType': 'INTERVENTIONAL', 'phases': ['PHASE1', 'PHASE2'], 'designInfo': {'allocation': 'NA', 'interventionModel': 'SINGLE_GROUP', 'primaryPurpose': 'TREATMENT', 'maskingInfo': {'masking': 'NONE'}}, 'enrollmentInfo': {'count': 55, 'type': 'ESTIMATED'}}

2023-06-13