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NCT01609556 · OUTCOME

Dose-Escalation Phase: Recommended Phase 2 Dose (RP2D) of Mirvetuximab Soravtansine

First-in-Human Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Mirvetuximab Soravtansine in Adults With Ovarian Cancer and Other Folate Receptor 1 (FOLR1)-Positive Solid Tumors · Source last updated 2021-02-17

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
NUMBER
Unit
mg/kg
Interval / dispersion
Not reported
Time frame
Cycle 1 (21 days)

What was measured

RP2D was determined by MTD. MTD was defined as the highest dose at which 1 or fewer among 6 participants or \<=33% experienced a DLT. DLT was defined as a TEAE or abnormal laboratory value related to study treatment (that is, assessed as unrelated to disease, intercurrent illness, or concomitant medications), including those TEAEs and abnormal laboratory values that resulted in a failure to meet the criteria for re-treatment. Available clinical data indicated that the MTD defined for the Q3W schedule was equal to the RP2D.

Analysis population: Safety population included all participants who were enrolled and received at least 1 dose of study drug.

Groups in this outcome

Dose Escalation: Schedule A (Mirvetuximab Soravtansine Q3W)

Participants received mirvetuximab soravtansine IV infusion on Day 1 of every 21-day (Q3W) cycle. Dose escalation started at 0.15 mg/kg and proceeded through 7.0 mg/kg. Participants continued to receive mirvetuximab soravtansine (for clinical benefit) until unacceptable toxicity or withdrawal of consent, whichever came first, or until the sponsor terminated the study.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Dose Escalation: Schedule A (Mirvetuximab Soravtansine Q3W)44

Reported measurements

Source class 1
Values in mg/kg · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Dose Escalation: Schedule A (Mirvetuximab Soravtansine Q3W)6.0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        6.0
denoms
  1. counts
    1. group Id
      OG000
      value
      44
    units
    Participants
description
RP2D was determined by MTD. MTD was defined as the highest dose at which 1 or fewer among 6 participants or \<=33% experienced a DLT. DLT was defined as a TEAE or abnormal laboratory value related to study treatment (that is, assessed as unrelated to disease, intercurrent illness, or concomitant medications), including those TEAEs and abnormal laboratory values that resulted in a failure to meet the criteria for re-treatment. Available clinical data indicated that the MTD defined for the Q3W schedule was equal to the RP2D.
groups
  1. description
    Participants received mirvetuximab soravtansine IV infusion on Day 1 of every 21-day (Q3W) cycle. Dose escalation started at 0.15 mg/kg and proceeded through 7.0 mg/kg. Participants continued to receive mirvetuximab soravtansine (for clinical benefit) until unacceptable toxicity or withdrawal of consent, whichever came first, or until the sponsor terminated the study.
    id
    OG000
    title
    Dose Escalation: Schedule A (Mirvetuximab Soravtansine Q3W)
param Type
NUMBER
population Description
Safety population included all participants who were enrolled and received at least 1 dose of study drug.
reporting Status
POSTED
time Frame
Cycle 1 (21 days)
title
Dose-Escalation Phase: Recommended Phase 2 Dose (RP2D) of Mirvetuximab Soravtansine
type
PRIMARY
unit Of Measure
mg/kg

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice