Pentamidine + Salvage Chemo for Relapsed/Refractory Classical Hodgkin Lymphoma

Completed · Phase 1

Conditions studied: Hodgkin Lymphoma, Refractory Hodgkin Lymphoma

In brief

Primary Objective: To evaluate dose limiting toxicity and to determine the recommended phase 2 dose (RP2D) of pentamidine in combination with salvage chemotherapy with ifosfamide, carboplatin and etoposide (ICE) on a 3-weeks schedule in relapsed/refractory classical Hodgkin lymphoma (cHL). Secondary Objective: * To estimate the overall best treatment response at 5- and 16-weeks from study enrollment. Although the clinical benefit of these drugs in combination has not been established, offering this treatment may provide a therapeutic benefit. The patients will be carefully monitored for tumor response and symptom relief, in addition to safety and tolerability. * To estimate the duration of response to the proposed combined therapy. * To measure the protein of regenerating liver-3 (PRL-3) level of expression in patients at time of relapse. * To measure circulating biomarkers of response (soluble CD30 (sCD30), and thymus and activation-related chemokine (TARC)) in serum samples collected throughout treatment and inhibition of (pSTAT, pAKT) in peripheral blood mononucleated cells (PBMC). Exploratory Objective: * To measure cell-free messenger RNA (cfmRNA) in peripheral blood. * To measure cell-free DNA in peripheral blood

Key facts

Study ID: NCT03730363
Run by: Reinhold Munker
People needed: 1
Starts: 2018-12-19
Expected to finish: 2019-05-23
Last updated by the study team: 2021-07-07

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

Age 18 years old or older
Eastern Cooperative Oncology Group (ECOG) performance status ≤2
Subjects with histologically confirmed relapse or refractory cHL who had received a front-line anthracycline-containing regimen.
Subjects must have at least one measurable lesion >1.5cm as defined by the lymphoma response criteria.
Subjects must have recovered from their last prior chemotherapy; if they have received an investigational agent, at least 5 half-lives must have expired to assure clearance of prior therapy.
Prior radiation should have been completed at least 4 weeks prior to study Day 1.
Toxicities related to prior therapy must have returned to Grade 1 or less except for alopecia. Peripheral neuropathy must be grade 2 or less.
Adequate bone marrow function defined as: 1) Absolute neutrophil count ≥ 1000/µl and 2) Platelet count ≥ 50,000/µl
Adequate organ function: 1) Creatinine Clearance (CrCl) >60 mL/min and 2) Aspartate Aminotransferase (AST) ≤ 3 upper limit normal (ULN), and Alanine Aminotransferase (ALT) ≤3 ULN, and Bilirubin ≤ 1.5 ULN (Unless they have Gillbert's disease)
Ability to comply with the treatment, evaluations and required study follow-up.

You may not qualify if…

Subjects with central nervous system involvement.
Subjects with concomitant second malignancy (except adequately treated non-melanoma skin cancer, ductal carcinoma in-situ, superficial bladder cancer, prostate cancer or in situ cervical cancer) are excluded unless a complete remission was achieved at least 3 years prior to study entry and no additional therapy is required or anticipated.
A serious uncontrolled medical disorder or active infection which impairs the ability of the subject to receive protocol therapy or whose control is jeopardized by the complication of this therapy.
Prior organ allograft or allogeneic bone marrow transplantation.
Positive for HIV (1/2) or known acquired immunodeficiency syndrome.
Positive for hepatitis B Surface Ag, or antibody to hepatitis B core ag, or hepatitis C antibody or hepatitis C RNA in serum.
Ejection fraction less than 45% in subjects with prior anthracycline therapy (measurement of ejection fraction is mandatory).
Corrected QT interval (QTc) prolongation of more than 500.
Women of reproductive age who are unwilling or unable to use an acceptable method to minimize the risk of pregnancy for the entire study period and for at least 18 weeks after the last dose of pentamidine.
Women who are pregnant or breast-feeding.
Women with a positive pregnancy test (serum assay) on enrollment or prior to pentamidine administration.
Sexually active men not using birth control if their partners are women of reproductive age.
Prisoner or subjects who are involuntarily incarcerated.
History of allergic reactions attributed to compounds of similar chemical or biologic composition to pentamidine and/or ifosfamide, carboplatin and etoposide.
No investigational or commercial agents or therapies other than those specified by the protocol may be administered with the intent to treat the patient's malignancy.

Where it is running

University of Kentucky Markey Cancer Center — Lexington, Kentucky, United States

Full record on ClinicalTrials.gov

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