An Evaluation of Maintenance Therapy Combination Mirvetuximab Soravtansine and Olaparib

Trial Title: An Evaluation of Maintenance Therapy Combination Mirvetuximab Soravtansine and Olaparib

NCT ID: NCT05887609

Condition: Ovary Cancer
Peritoneal Cancer
Fallopian Tube Cancer

Conditions: Official terms:
Fallopian Tube Neoplasms
Ovarian Neoplasms
Olaparib
Maytansine
Mirvetuximab soravtansine

Study type: Interventional

Study phase: Phase 2

Overall status: Recruiting

Study design:

Allocation: Non-Randomized

Intervention model: Sequential Assignment

Intervention model description: Single-arm, study design evaluating the maintenance therapy combination Mirvetuximab soravtansine and Olaparib in recurrent platinum-sensitive ovarian, peritoneal, and fallopian tube cancers. A six-patient safety lead in will occur, in which relevant the pharmaceutical company will be informed and included in safety evaluation process.

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: Mirvetuximab Soravtansine
Description: is an antibody-drug conjugate (ADC) that consists of a high affinity humanized monoclonal antibody against folate receptor α (FRα, the protein product of the folate receptor 1 [FOLR1] gene) that is conjugated to a cytotoxic maytansinoid by the hindered disulfide succinimidyl 4-(pyridine-2-yl)disulfanyl)-2-sulfo-butyrate linker (sulfo-SPDB).
Arm group label: Safety Lead In
Arm group label: Treatment

Other name: IMGN853

Other name: MIRV

Intervention type: Drug
Intervention name: Olaparib
Description: Olaparib is an inhibitor of poly (ADP-ribose) polymerase (PARP) enzymes, including PARP1, PARP2, and PARP3. PARP enzymes are involved in normal cellular functions, such as DNA transcription and DNA repair.
Arm group label: Safety Lead In
Arm group label: Treatment

Summary: The Principal Investigator hypothesizes the combination of MIRV and Olaparib is an effective, and tolerable, maintenance therapy strategy in platinum sensitive recurrent ovarian cancer.

Criteria for eligibility:
Criteria:
Inclusion Criteria: - Provision to sign and date the consent form - Stated willingness to comply with all study procedures and be available for the duration of the study - Be a woman aged ≥18 years of age - Patients must have an Eastern Cooperative Oncology Group Performance Status (ECOG PS) of 0 or 1 - Patients must have a confirmed diagnosis of high-grade serous or endometrioid EOC, primary peritoneal cancer, or fallopian tube cancer - Patients must have platinum-sensitive disease defined as radiographic progression greater than 6 months from last dose of most recent platinum therapy - Patients must have had documented complete or partial response, or stable disease, as defined by RECIST 1.1, from last line of platinum therapy - Patients must have available archival tissue block or slides to confirm FRalpha positivity - Patients' tumor must have FRalpha high or medium expression - Prior anticancer therapy: - Patients must have received at least one prior platinum-based chemotherapy regimen for platinum sensitive recurrent disease. - Most recent prior chemotherapy regimen must have consisted of at least 4 completed cycles and no more than 8 completed cycles - Most recent prior chemotherapy regimen must have been platinum based - Patients must have had testing for BRCA mutation (tumor or germline) and, if positive, must have received a prior PARP inhibitor as either treatment or maintenance therapy - Neoadjuvant +/- adjuvant therapies are considered 1 line of therapy - Maintenance therapy (eg, Bevacizumab, PARP inhibitors) will be considered part of preceding line of therapy (ie, not counted independently) - Therapy changed due to toxicity in the absence of progression will be considered part of the same line (ie, not counted independently) - Hormonal therapy will be counted as a separate line of therapy unless it was given as maintenance - Patients must have adequate hematologic, liver, and kidney function as defined as: - Absolute neutrophil count (ANC) ≥ 1.5 x 109/L (1500/µL) - Platelet count ≥ 100 x 109/L (100,000 µL) - Hemoglobin ≥ 10.0 g/dL with no blood transfusion in the past 28 days - Serum creatinine ≤ 1.5 x upper limit of normal (ULN) - Patients must have creatinine clearance estimated of ≥51 mL/min using the Cockcroft-Gault equation or based on a 24 hour urine test - Aspartate aminotransferase (AST)(Serum Glutamic Oxaloacetic Transaminase (SGOT)) and alanine aminotransferase (ALT) (Serum Glutamic Pyruvate Transaminase (SGPT)) ≤ 2.5 x ULN unless liver metastases are present in which case they must be ≤ 5x ULN - Serum bilirubin ≤ 1.5 x ULN (patients with documented diagnosis of Gilbert syndrome are eligible if total bilirubin < 3.0 x ULN) - Serum albumin ≥ 2 g/dL Exclusion Criteria: - Patients with clear cell, mucinous, sarcomatous, low grade/borderline, germ cell, or sex-cord stromal type ovarian tumor - Patients who have progressed through most recent chemotherapy regimen. Stable disease (SD) is permissible. - Patients receiving any systemic chemotherapy or radiotherapy (except for palliative reasons) within 3 weeks prior to study treatment - Patients with active or chronic corneal disorders, history of corneal transplantation, or active ocular conditions require ongoing treatment/monitoring, such as uncontrolled glaucoma, wet age-related macular degeneration requiring intravitreal injections, active diabetic retinopathy with macular edema, macular degeneration, presence of papilledema, and/or monocular vision - Patients with myelodysplastic syndrome/acute myeloid leukemia or with features suggestive of MDS/AML. - Patients considered a poor medical risk due to a serious, uncontrolled medical disorder, non-malignant systemic disease or active, uncontrolled infection. Examples include, but are not limited to: - Uncontrolled major seizure disorder - Unstable spinal cord compression - Any psychiatric disorder that prohibits obtaining informed consent. - Active hepatitis B or C infection (whether or not on active antiviral therapy) - Immunocompromised patients, e.g., patient who are known to be serologically positive for human immunodeficient virus(HIV) - Active cytomegalovirus infection - Any other concurrent infectious disease requiring IV antibiotics within 2 weeks prior to the first dose of MIRV - Patients with a history of multiple sclerosis (MS) or other demyelinating disease and/or Lambert-Eaton syndrome (paraneoplastic syndrome) - Patients with clinically significant cardiac disease including, but not limited to, any of the following - Myocardial infarction ≤ 6 months prior to first dose - Uncontrolled ventricular arrhythmia, recent (within 3 months) - Superior vena cava syndrome - Unstable angina pectoris - Uncontrolled congestive heart failure (New York Heart Association > class II) - Uncontrolled ≥ Grade 3 hypertension (per CTCAE) - Uncontrolled cardiac arrhythmias - Patients with a history of hemorrhagic or ischemic stroke within 6 months prior to enrollment - Patients with a history of cirrhotic liver disease (Child-Pugh Class B or C) - Patients with a previous clinical diagnosis of noninfectious interstitial lung disease (ILD) or Extensive interstitial bilateral lung disease on High Resolution Computed Tomography (HRCT) scan , including noninfectious pneumonitis - Persistent toxicities (>Common Terminology Criteria for Adverse Event (CTCAE) grade 2) caused by previous cancer therapy, excluding alopecia - Patients requiring use of folate-containing supplements (eg, folate deficiency) - Concomitant use of known strong CYP3A inhibitors (eg. itraconazole, telithromycin, clarithromycin, protease inhibitors boosted with ritonavir or cobicistat, indinavir, saquinavir, nelfinavir, boceprevir, telaprevir) or moderate CYP3A inhibitors (eg. ciprofloxacin, erythromycin, diltiazem, fluconazole, verapamil). The required washout period prior to starting study treatment is 2 weeks. - Concomitant use of known strong (eg. phenobarbital, enzalutamide, phenytoin, rifampicin, rifabutin, rifapentine, carbamazepine, nevirapine and St John's Wort ) or moderate CYP3A inducers (eg. bosentan, efavirenz, modafinil). The required washout period prior to starting study treatment is 5 weeks for enzalutamide or phenobarbital and 3 weeks for other agents. - Patients with prior hypersensitivity to monoclonal antibodies (mAb) - Previous allogenic bone marrow transplant or double umbilical cord blood transplantation (dUCBT). - Women who are pregnant or breastfeeding, and who do not agree to use a highly effective contraceptive method(s) while on study drug and for at least 3 months after the last dose of MIRV. Females of childbearing potential must have a negative serum pregnancy test within 72 hours of study entry. Refer to section 6.9.6 for details. - Patients who received prior treatment with MIRV or other FRα- targeting agents - Patients with duodenal stent or other GI disorder/defect that would interfere with absorption of oral medication - Includes patients unable to swallow orally administered medication and patients with gastrointestinal disorders likely to interfere with absorption of the study medication - Patients with known untreated or symptomatic central nervous system (CNS) metastases - Patients with a history of other malignancy within 3 years prior to enrollment - Note: patients with tumors with a negligible risk for metastasis or death (eg, adequately controlled basal-cell carcinoma or squamous-cell carcinoma of the skin, or carcinoma in situ of the cervix or breast) are eligible - Prior known hypersensitivity reaction to study drugs and/or any of their excipients - Minor or major surgical procedure within 2 weeks of starting study treatment and patients must have recovered from any effects of any major surgery. - Inability to comply with study and follow-up procedures - Patients deemed otherwise clinically unfit for clinical trial per investigators discretion

Gender: Female

Gender based: Yes

Gender description: Be a woman aged ≥18 years of age

Minimum age: 18 Years

Maximum age: 99 Years

Healthy volunteers: No

Locations:

Facility:
Name: University of Colorado Hospital

Address:
City: Aurora
Zip: 80045
Country: United States

Status: Recruiting

Contact:
Last name: Samantha Hopp

Phone: 303-724-0131
Email: samantha.hopp@cuanschutz.edu

Investigator:
Last name: Bradley Corr, MD
Email: Principal Investigator

Start date: October 3, 2023

Completion date: December 2027

Lead sponsor:
Agency: University of Colorado, Denver
Agency class: Other

Collaborator:
Agency: ImmunoGen, Inc.
Agency class: Industry

Source: University of Colorado, Denver

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT05887609