Neoplasms

Urinary Tract, Sexual Organs, and Pregnancy Conditions

Gland and Hormone Related Diseases

All Conditions

Rare Diseases

Ovarian Neoplasms

Carcinoma, Ovarian Epithelial

Carcinoma

Fallopian Tube Neoplasms

Endocrine Gland Neoplasms

Ovarian Diseases

Adnexal Diseases

Genital Diseases, Female

Genital Diseases

Urogenital Diseases

Female Urogenital Diseases

Pregnancy Complications

Female Urogenital Diseases and Pregnancy Complications

Genital Neoplasms, Female

Urogenital Neoplasms

Endocrine System Diseases

Gonadal Disorders

Neoplasms, Glandular and Epithelial

Neoplasms by Histologic Type

Fallopian Tube Diseases

Ovarian Cancer

Ovarian Epithelial Cancer

Fallopian Tube Cancer

All Drugs and Chemicals

Micronutrients

Hematinics

Antineoplastic Agents

Vitamins

Antibodies

Folic Acid

Immunoglobulins

Mirvetuximab soravtansine

Vitamin B Complex

Maytansine

Immunoconjugates

Immunologic Factors

Tubulin Modulators

Antimitotic Agents

Folinic Acid

Folate

Vitamin B9

All patients will receive single-agent mirvetuximab soravtansine (MIRV) at 6 mg/kg adjusted ideal body weight (AIBW) administered on Day 1 of every 3-week cycle (Q3W).

Mirvetuximab Soravtansine is an antibody drug conjugate designed to target folate receptor α (FRα). It consists of the humanized anti-FRα mAb M9346A attached via a cleavable disulfide linker to the cytotoxic maytansinoid, DM4.

Mirvetuximab Soravtansine

Michael Method, MPH, MBA

Ursula Matulonis, MD

Robert Coleman, MD

This study is designed to evaluate the efficacy and safety of mirvetuximab soravtansine (MIRV) in patients with platinum-resistant high-grade serous epithelial ovarian cancer, primary peritoneal, or fallopian tube cancer, whose tumors express a high-level of Folate Receptor-Alpha (FRα). Patients will be, in the opinion of the Investigator, appropriate for single-agent therapy for their next line of therapy. All patients will receive single-agent MIRV at 6 mg/kg adjusted ideal body weight administered on Day 1 of every 3-week cycle.

This study is designed to evaluate the efficacy and safety of mirvetuximab soravtansine (MIRV) in patients with platinum-resistant high-grade serous epithelial ovarian cancer, primary peritoneal, or fallopian tube cancer, whose tumors express a high-level of Folate Receptor Alpha (FRα). Patients will be, in the opinion of the Investigator, appropriate for single-agent therapy for their next line of therapy. FRα positivity will be defined by the Ventana FOLR1 (Folate Receptor 1/Folate Receptor Alpha) Assay.

Approximately 110 eligible patients will be enrolled to achieve a total of 105 efficacy evaluable patients. Efficacy evaluable patients include those who have measurable lesions per Response Evaluation Criteria in Solid Tumors, version 1.1 (RECIST v1.1) at baseline and received at least 1 dose of MIRV.

All patients will receive single-agent MIRV at 6 mg/kg adjusted ideal body weight (AIBW) administered on Day 1 of every 3-week cycle (Q3W).

Tumor response will be evaluated by the Investigator using RECIST v1.1. Computerized tomography (CT) or magnetic resonance imaging (MRI) scans will be collected for sensitivity analysis by blinded independent central review (BICR).

Patients will continue to receive MIRV until disease progression, unacceptable toxicity, withdrawal of consent, death, or until the Sponsor terminates the study (whichever comes first).

Tumor assessments, including radiological assessments by CT/MRI scans will be performed at Screening and subsequently every 6 weeks (± 1 week) from Cycle 1 Day 1 (C1D1) for the first 36 weeks then every 12 weeks (± 3 weeks) until disease progression, death, the start of new anticancer therapy, or patient's withdrawal of consent (whichever occurs first).

Patients who discontinue MIRV for reasons other than progressive disease (PD) will continue with tumor assessments until documentation of PD or the start of a new anticancer therapy, whichever comes first. Prior to Week 36 (from Cycle 1, Day 1), assessments should occur every 6 weeks (± 1 week) as allowed by local requirements but must occur at an interval of no more than 12 weeks. After Week 36, assessment will occur every 12 weeks (± 3 weeks) until documentation of PD or the start of new anticancer therapy.

All patients who discontinue MIRV will be followed for survival every 3 months (± 1 month) until death, lost to follow-up, withdrawal of consent for survival follow-up, or end of study (EOS) (whichever comes first). Additional survival follow-up calls may occur periodically, if needed.

All patients will receive single-agent MIRV at 6 mg/kg adjusted ideal body weight (AIBW) administered on Day 1 of every 3-week cycle (Q3W)

A Study of Mirvetuximab Soravtansine in Platinum-Resistant, Advanced High-Grade Epithelial Ovarian, Primary Peritoneal, or Fallopian Tube Cancers With High Folate Receptor-Alpha Expression

SORAYA: A Phase 3, Single Arm Study of Mirvetuximab Soravtansine in Platinum-Resistant, Advanced High-Grade Epithelial Ovarian, Primary Peritoneal, or Fallopian Tube Cancers With High Folate Receptor-Alpha Expression

Objective response rate (ORR), which includes best response of complete response (CR) or partial response (PR) as assessed by the Investigator.

The time from initial Investigator-assessed response (CR or PR) until progressive disease (PD) as assessed by the Investigator

Adverse Events (AE's) will be evaluated according to the NCI CTCAE v5.0. AE's will be coded using the latest Medical Dictionary for Regulatory Activities (MedDRA) version and summarized per system organ class (SOC) and preferred term (PT).

The time from first dose of MIRV until Investigator-assessed radiological progressive disease (PD) or death, whichever occurs first.

The time from first dose of MIRV until death.

Serum CA-125 response determined using the Gynecologic Cancer Intergroup (GCIG) criteria.

ImmunoGen, Inc.

Anti-Infective Agents

Paclitaxel

Doxorubicin

Liposomal doxorubicin

Albumin-Bound Paclitaxel

Topotecan

Anti-Bacterial Agents

Antibiotics, Antitubercular

Enzyme Inhibitors

Topoisomerase I Inhibitors

Participants will receive mirvetuximab soravtansine at 6 milligrams/kilogram (mg/kg) adjusted ideal body weight (AIBW) administered intravenously (IV) on Day 1 of a 3 week cycle. Participants will continue to receive study drug until they experience progressive disease (PD) per Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 (as assessed by the blinded independent review committee \[BIRC\]), experience unacceptable toxicity, or withdraw consent, whichever comes first, or until the sponsor terminate the study. (Maximum exposure: 86.9 weeks)

Participants will receive a dose of IC chemotherapeutic agent calculated using body surface area (BSA). Paclitaxel will be administered at 80 milligrams/square meter (mg/m\^2) as a 1-hour IV infusion on Days 1, 8, 15, and 22 of a 4-week cycle; or topotecan will be administered at 4 mg/m\^2 over 30 minutes on Days 1, 8, and 15 of a 4-week cycle. Alternatively, topotecan could be administered at 1.25 mg/m\^2 over 30 minutes on Days 1 to 5 of a 3-week cycle; or pegylated liposomal doxorubicin will be administered at 40 mg/m\^2 as a 1 mg/minute IV infusion on Day 1 of a 4-week cycle. After Cycle 1, if tolerated, pegylated liposomal doxorubicin could be administered as a 1-hour infusion. Participants will continue to receive study drug until they experience PD per RECIST version 1.1 (as assessed by BIRC), experience unacceptable toxicity, or withdraw consent, whichever comes first, or until the sponsor terminate the study. (Maximum exposure: 62.9 weeks)

Mirvetuximab Soravtansine will be administered per dose and schedule specified in the arm.

Paclitaxel will be administered per dose and schedule specified in the arm.

Pegylated liposomal doxorubicin will be administered per dose and schedule specified in the arm.

Pegylated liposomal doxorubicin

Topotecan will be administered per dose and schedule specified in the arm.

CMO ImmunoGen

This is a Phase 3, open label, randomized study designed to compare the safety and efficacy of mirvetuximab soravtansine to that of selected single-agent chemotherapy (Investigator's choice) in women with platinum-resistant FR-alpha positive advanced EOC, primary peritoneal cancer and/or fallopian tube cancer.

Participants will be randomized to either mirvetuximab soravtansine or investigator's choice chemotherapy.

A Study of Mirvetuximab Soravtansine vs. Investigator's Choice of Chemotherapy in Women With Folate Receptor (FR) Alpha Positive Advanced Epithelial Ovarian Cancer (EOC), Primary Peritoneal or Fallopian Tube Cancer

FORWARD I: A Randomized, Open Label Phase 3 Study to Evaluate the Safety and Efficacy of Mirvetuximab Soravtansine (IMGN853) Versus Investigator's Choice of Chemotherapy in Women With Folate Receptor Alpha Positive Advanced Epithelial Ovarian Cancer, Primary Peritoneal Cancer or Fallopian Tube Cancer

PFS was defined as the time from randomization until PD or death whichever occurred first, estimated using the Kaplan-Meier method. PD: At least a 20% increase in the sum of the longest diameters (SoD) of target lesion, taken as reference the smallest (nadir) SoD since and including baseline. In addition to the relative increase of 20%, the SoD must also demonstrate an absolute increase of at least 5 mm. Unequivocal progression of non-target lesions and appearance of new lesions. Unequivocal progression should not normally trump target lesion status. It must be representative of overall disease status change, not a single lesion increase.

PFS was defined as the time from randomization until PD or death whichever occurred first, estimated using the Kaplan-Meier method. PD: At least a 20% increase in the SoD of target lesion, taken as reference the smallest (nadir) SoD since and including baseline. In addition to the relative increase of 20%, the SoD must also demonstrate an absolute increase of at least 5 mm. Unequivocal progression of non-target lesions and appearance of new lesions. Unequivocal progression should not normally trump target lesion status. It must be representative of overall disease status change, not a single lesion increase.

ORR was defined as percentage of participants with a best overall response (BOR) of complete response (CR) or partial response (PR). CR: Disappearance of all target or non-target lesions. All pathological or non-pathological lymph nodes (whether target or non-target) must have reduction in short axis to less than (\<) 10 millimeters (mm). PR: At least 30 percent (%) decrease in the SoD of target lesions, taking as reference the baseline SoD.

OS was defined as the time from the date of randomization until the date of death from any cause. Participants who did not experience the event of death were censored at their last date known to be alive. OS was estimated using the Kaplan-Meier method.

European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Ovarian Cancer 28 (EORTC QLQ-OV28) is a 28-item ovarian cancer supplemental module. It comprises of 6 symptom scales (AB/GI symptoms, peripheral neuropathy, other chemotherapy side-effects, hormonal symptoms, body image, attitude to disease, treatment), and sexual functioning. Participants were asked to indicate extent to which they experienced AB/GI symptoms. Participants responded on a scale of 1-4(1=not at all, 2=a little, 3=quite a bit, 4=very much) to following: Did you have abdominal pain? Did you have a bloated feeling in your abdomen? Did you have problems with your clothes feeling too tight? Did you experience any change in bowel habit as a result of your disease or treatment? Were you troubled by passing wind/gas/flatulence? Have you felt full too quickly after beginning to eat? Have you had indigestion/heartburn? Data were transformed to a scale from 0-100. Lower scores=better health.

Adverse event (AE): any untoward medical occurrence that develops or worsens in severity during the conduct of a clinical study and does not necessarily have a causal relationship to study drug. Severity: graded per National Cancer Institute (NCI) Common Terminology Criteria for AEs (CTCAE) v4.03 on following scale: Grade 1=mild, Grade 2=moderate, Grade 3=severe, Grade 4=life-threatening, Grade 5=death. Relation of AE to treatment was determined by investigator. Serious AEs: death, life-threatening AE, inpatient hospitalization or prolongation of existing hospitalization, persistent/significant disability or incapacity, congenital anomaly or birth defect, or an important medical event that required medical intervention to prevent 1 of the outcomes listed in this definition. TEAEs: any AE that emerged on or after the first dose, and within 30 days of the last dose. A summary of serious and all other non-serious AEs regardless of causality is located in the Reported AEs module.

CA-125 Response rate wasdefined as the number of participants with a CA-125 confirmed response divided by the number of participants in the CA-125 response-evaluable population multiplied by 100.

DOR was defined as the time from the date of the first response (CR or PR), whichever was recorded first, until the date of PD. PD: At least a 20% increase in the SoD of target lesion, taken as reference the smallest (nadir) SoD since and including baseline. In addition to the relative increase of 20%, the SoD must also demonstrate an absolute increase of at least 5 mm. Unequivocal progression of non-target lesions. Unequivocal progression should not normally trump target lesion status. It must be representative of overall disease status change, not a single lesion increase. DOR was only defined for participants who had a BOR of CR or PR using the method of Kaplan-Meier.

PK parameters were calculated using standard non-compartmental methods.

An electrochemiluminescent method was used for the detection of anti-mirvetuximab soravtansine antibodies in plasma from samples collected in dipotassium ethylenediaminetetraacetic acid (K2EDTA) tubes. The qualitative assay was designed to detect anti-mirvetuximab soravtansine antibodies in human plasma.

Gynecologic Oncology Group

Safety population included all enrolled participants who received at least 1 dose of mirvetuximab soravtansine or IC chemotherapy.

Participants received mirvetuximab soravtansine at 6 mg/kg AIBW administered IV on Day 1 of a 3 week cycle. Participants continued to receive study drug until they experienced PD per RECIST version 1.1 (as assessed by BIRC), experienced unacceptable toxicity, or withdrew consent, whichever came first, or until the sponsor terminated the study. (Maximum exposure: 86.9 weeks)

Participants received a dose of IC chemotherapeutic agent calculated using BSA. Paclitaxel administered at 80 mg/m\^2 as a 1-hour IV infusion on Days 1, 8, 15, and 22 of a 4-week cycle; or topotecan administered at 4 mg/m\^2 over 30 minutes on Days 1, 8, and 15 of a 4-week cycle. Alternatively, topotecan could have been administered at 1.25 mg/m\^2 over 30 minutes on Days 1 to 5 of a 3-week cycle; or pegylated liposomal doxorubicin administered at 40 mg/m\^2 as a 1 mg/minute IV infusion on Day 1 of a 4-week cycle. After Cycle 1, if tolerated, pegylated liposomal doxorubicin could have been administered as a 1-hour infusion. Participants continued to receive study drug until they experienced PD per RECIST version 1.1 (as assessed by BIRC), experienced unacceptable toxicity, or withdrew consent, whichever came first, or until the sponsor terminated the study. (Maximum exposure: 62.9 weeks)

Investigator's Choice (IC) Chemotherapy

Total

Age, Continuous

Sex: Female, Male

Ethnicity (NIH/OMB)

Race (NIH/OMB)

ITT population included all participants randomized in the study.

CMO, ImmunoGen

Progression-Free Survival (PFS), as Assessed by BIRC Per RECIST Version 1.1 in All Participants Randomized to the Study

ITT population included all participants randomized in the study. Here, overall number of participants analyzed signifies participants with high folate receptor alpha level.

PFS, as Assessed by BIRC Per RECIST Version 1.1 in Participants With High Folate Receptor Alpha Level (≥ 75% of Tumor Staining)

Objective Response Rate (ORR): Percentage of Participants With Objective Response, as Assessed by BIRC Per RECIST1.1

Overall Survival (OS)

ITT population included all participants randomized in the study. Here, 'overall number of participants analyzed' signifies participants evaluable for this outcome measure.

Number of Participants Achieving at Least a 15% (≥ 15-Point) Absolute Improvement From Baseline on the EORTC QLQ-OV28 Abdominal/Gastrointestinal (AB/GI) Symptom Subscale at Week 8/9 Assessment

Number of Participants With Treatment-Emergent Adverse Events (TEAEs)

Participants received MIRV mirvetuximab soravtansine at 6 mg/kg AIBW administered IV on Day 1 of a 3 week cycle. Participants continued to receive study drug until they experienced PD per RECIST version 1.1 (as assessed by BIRC), experienced unacceptable toxicity, or withdrew consent, whichever came first, or until the sponsor terminated the study. (Maximum exposure: 86.9 weeks)

CA-125-Evaluable population included all randomized population whose pretreatment sample was ≥ 2.0 times the upper limit of normal (ULN), within 2 weeks prior to randomization, and who had at least 1 post-baseline CA 125 evaluation.

Gynecologic Cancer Intergroup (GCIG) CA-125 Response Rate: Percentage of Participants With GCIG CA-125 Confirmed Clinical Responses

PFS, as Assessed by Investigator Per RECIST Version 1.1

Duration of Response (DOR), as Assessed by BIRC Per RECIST v1.1

Mirvetuximab Soravtansine at Cycle 1

Mirvetuximab Soravtansine at Cycle 3

Total M9346A antibody at Cycle 1

Total M9346A antibody at Cycle 3

DM4 at Cycle 1

DM4 at Cycle 3

S-methyl DM4 at Cycle 1

S-methyl DM4 at Cycle 3

PK population included all participants who received at least 1 infusion of mirvetuximab soravtansine, had evaluable PK data, and had samples collected with no major deviations related to administration of study drug. Here, 'number analyzed'=participants evaluable for specified categories.

Area Under the Plasma Concentration-Versus Time Curve From Time of Dose Until Tlast (AUClast) of Mirvetuximab Soravtansine,Total M9346A Antibody, DM4, and S-methyl DM4

Immunogenicity population included all participants who received at least 1 infusion of mirvetuximab soravtansine and had evaluable immunogenicity data.

Number of Participants With Anti-Drug Antibodies (ADA)

Participants received mirvetuximab soravtansine at 6 milligrams/kilogram (mg/kg) adjusted ideal body weight (AIBW) administered intravenously (IV) on Day 1 of a 3 week cycle. Participants continued to receive study drug until they experienced progressive disease (PD) per Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 (as assessed by the blinded independent review committee \[BIRC\]), experienced unacceptable toxicity, or withdrew consent, whichever came first, or until the sponsor terminated the study. (Maximum exposure: 86.9 weeks)

Participants received a dose of IC chemotherapeutic agent calculated using body surface area (BSA). Paclitaxel administered at 80 milligrams/square meter (mg/m\^2) as a 1-hour IV infusion on Days 1, 8, 15, and 22 of a 4-week cycle; or topotecan administered at 4 mg/m\^2 over 30 minutes on Days 1, 8, and 15 of a 4-week cycle. Alternatively, topotecan could have been administered at 1.25 mg/m\^2 over 30 minutes on Days 1 to 5 of a 3-week cycle; or pegylated liposomal doxorubicin administered at 40 mg/m\^2 as a 1 mg/minute IV infusion on Day 1 of a 4-week cycle. After Cycle 1, if tolerated, pegylated liposomal doxorubicin could have been administered as a 1-hour infusion. Participants continued to receive study drug until they experienced PD per RECIST version 1.1 (as assessed by BIRC), experienced unacceptable toxicity, or withdrew consent, whichever came first, or until the sponsor terminated the study. (Maximum exposure: 62.9 weeks)

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
A Study of Mirvetuximab Soravtansine in Platinum-Resistant, Advanced High-Grade Epithelial Ovarian, Primary Peritoneal, or Fallopian Tube Cancers With High Folate Receptor-Alpha Expression	NCT04296890	Epithelial Ovar... Peritoneal Canc... Fallopian Tube ...	Mirvetuximab So...	18 Years -	ImmunoGen, Inc.
A Study of Mirvetuximab Soravtansine in Platinum-Resistant, Advanced High-Grade Epithelial Ovarian, Primary Peritoneal, or Fallopian Tube Cancers With High Folate Receptor-Alpha Expression	NCT04296890	Epithelial Ovar... Peritoneal Canc... Fallopian Tube ...	Mirvetuximab So...	18 Years -	ImmunoGen, Inc.
A Study of Mirvetuximab Soravtansine vs. Investigator's Choice of Chemotherapy in Women With Folate Receptor (FR) Alpha Positive Advanced Epithelial Ovarian Cancer (EOC), Primary Peritoneal or Fallopian Tube Cancer	NCT02631876	Epithelial Ovar... Primary Periton... Fallopian Tube ... Ovarian Cancer	Mirvetuximab so... Paclitaxel Pegylated lipos... Topotecan	18 Years -	ImmunoGen, Inc.

Spots Global Cancer Trial Database for mirv

Every month we try and update this database with for mirv cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for mirv

Every month we try and update this database with for mirv cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for mirv cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.