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NCT02663518 · OUTCOME

Part 4: Overall Response Rate (ORR)

A Trial of PF-07901800 (TTI-621) for Patients With Hematologic Malignancies and Selected Solid Tumors · Source last updated 2024-05-10

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
From first dose of study till the progressive disease/death or withdrawal (maximum observation 6 years 10 months)

What was measured

ORR is presented in this outcome measure as number of responders. Responders were those who had complete response, partial response. Lymphomas evaluated include Non-Hodgkin's Lymphoma. Clinical endpoints and response criteria in mycosis fungoides and Sezary syndrome (Olsen et al., 2011).

Analysis population: Analysis population included all the participants who received at least one dose of study treatment.

Groups in this outcome

Part 4: Ontorpacept (PF-07901800/TTI-621) 0.5 mg/kg

Participants with relapsed or refractory CTCL received TTI-621 0.5 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.

Part 4: Ontorpacept (PF-07901800/TTI-621) 0.7 mg/kg

Participants with relapsed or refractory CTCL received TTI-621 0.7 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.

Part 4: Ontorpacept (PF-07901800/TTI-621) 1.0 mg/kg

Participants with relapsed or refractory CTCL received TTI-621 1.0 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.

Part 4: Ontorpacept (PF-07901800/TTI-621) 1.4 mg/kg

Participants with relapsed or refractory CTCL received TTI-621 1.4 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.

Part 4: Ontorpacept (PF-07901800/TTI-621) 2.0 mg/kg

Participants with relapsed or refractory CTCL received TTI-621 2.0 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.

Part 4: Ontorpacept (PF-07901800/TTI-621) Q2W / 2.0 mg/kg

Participants with relapsed or refractory CTCL received a 2.0 mg/kg TTI-621 infusion once every 2 weeks until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.

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

Analysis denominator · Participants

GroupSource count
Part 4: Ontorpacept (PF-07901800/TTI-621) 0.5 mg/kg3
Part 4: Ontorpacept (PF-07901800/TTI-621) 0.7 mg/kg3
Part 4: Ontorpacept (PF-07901800/TTI-621) 1.0 mg/kg6
Part 4: Ontorpacept (PF-07901800/TTI-621) 1.4 mg/kg3
Part 4: Ontorpacept (PF-07901800/TTI-621) 2.0 mg/kg12
Part 4: Ontorpacept (PF-07901800/TTI-621) Q2W / 2.0 mg/kg4

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 4: Ontorpacept (PF-07901800/TTI-621) 0.5 mg/kg0Not reportedNot reportedNot reportedNot reported
Part 4: Ontorpacept (PF-07901800/TTI-621) 0.7 mg/kg0Not reportedNot reportedNot reportedNot reported
Part 4: Ontorpacept (PF-07901800/TTI-621) 1.0 mg/kg1Not reportedNot reportedNot reportedNot reported
Part 4: Ontorpacept (PF-07901800/TTI-621) 1.4 mg/kg1Not reportedNot reportedNot reportedNot reported
Part 4: Ontorpacept (PF-07901800/TTI-621) 2.0 mg/kg2Not reportedNot reportedNot reportedNot reported
Part 4: Ontorpacept (PF-07901800/TTI-621) Q2W / 2.0 mg/kg0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        1
      4. group Id
        OG003
        value
        1
      5. group Id
        OG004
        value
        2
      6. group Id
        OG005
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      3
    3. group Id
      OG002
      value
      6
    4. group Id
      OG003
      value
      3
    5. group Id
      OG004
      value
      12
    6. group Id
      OG005
      value
      4
    units
    Participants
description
ORR is presented in this outcome measure as number of responders. Responders were those who had complete response, partial response. Lymphomas evaluated include Non-Hodgkin's Lymphoma. Clinical endpoints and response criteria in mycosis fungoides and Sezary syndrome (Olsen et al., 2011).
groups
  1. description
    Participants with relapsed or refractory CTCL received TTI-621 0.5 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.
    id
    OG000
    title
    Part 4: Ontorpacept (PF-07901800/TTI-621) 0.5 mg/kg
  2. description
    Participants with relapsed or refractory CTCL received TTI-621 0.7 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.
    id
    OG001
    title
    Part 4: Ontorpacept (PF-07901800/TTI-621) 0.7 mg/kg
  3. description
    Participants with relapsed or refractory CTCL received TTI-621 1.0 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.
    id
    OG002
    title
    Part 4: Ontorpacept (PF-07901800/TTI-621) 1.0 mg/kg
  4. description
    Participants with relapsed or refractory CTCL received TTI-621 1.4 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.
    id
    OG003
    title
    Part 4: Ontorpacept (PF-07901800/TTI-621) 1.4 mg/kg
  5. description
    Participants with relapsed or refractory CTCL received TTI-621 2.0 mg/kg infusion once weekly until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.
    id
    OG004
    title
    Part 4: Ontorpacept (PF-07901800/TTI-621) 2.0 mg/kg
  6. description
    Participants with relapsed or refractory CTCL received a 2.0 mg/kg TTI-621 infusion once every 2 weeks until disease progression, unacceptable toxicity, or other reasons for treatment discontinuation occurred.
    id
    OG005
    title
    Part 4: Ontorpacept (PF-07901800/TTI-621) Q2W / 2.0 mg/kg
param Type
COUNT_OF_PARTICIPANTS
population Description
Analysis population included all the participants who received at least one dose of study treatment.
reporting Status
POSTED
time Frame
From first dose of study till the progressive disease/death or withdrawal (maximum observation 6 years 10 months)
title
Part 4: Overall Response Rate (ORR)
type
SECONDARY
unit Of Measure
Participants

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice