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NCT04306900 · OUTCOME

Best Response (BOR)

TTX-030 in Combination With Immunotherapy and/or Chemotherapy in Subjects With Advanced Cancers · Source last updated 2025-07-29

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
Through study completion, an average of 1 year

What was measured

The BOR was defined as the best response (in the order of CR, PR, stable disease, and PD) by RECIST 1.1 documented from first dose until the end of study, first disease progression, death, or start of new anticancer therapy, whichever was earliest.

Groups in this outcome

Cohort 1 - Safety Lead-in (TTX-030 + Budigalimab + mFOLFOX6)

Participants in Cohort 1 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15, plus budigalimab at a dose of 500 mg (Q4W) on Day 1 plus mFOLFOX6 over 48 hours (Q2W) on Day 1 and 15 of each 28-day cycle.

Cohort 3B - Gastric (TTX-030 + Budigalimab + mFOLFOX6)

Participants in Cohort 3B were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15, plus budigalimab at a dose of 500 mg (Q4W) on Day 1 plus mFOLFOX6 over 48 hours (Q2W) on Day 1 and 15 of each 28-day cycle.

Cohort 12 - Gastric (Budigalimab + mFOLFOX6)

Participants in Cohort 12 were administered IV budigalimab at a dose of 500 mg (Q4W) on Day 1 plus mFOLFOX6 over 48 hours (Q2W) on Day 1 and 15 of each 28-day cycle.

Cohort 3A - Gastric (TTX-030 + mFOLFOX6)

Participants in Cohort 3A were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15 plus mFOLFOX6 over 48 hours (Q2W) on Day 1 and 15 of each 28-day cycle.

Cohort 2 - mCRPC (TTX-030 + Budigalimab + Docetaxel)

Participants in Safety Lead-in Cohort 2 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus budigalimab 375mg Q3W plus docetaxel at a dose of 75 mg/m2 Q3W on Day 1 of each 21-day treatment cycle.

Cohort 9 - Pancreatic (TTX-030 + Budigalimab + Gemcitabine + Nab-Paclitaxel)

Participants in Cohort 9 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15 plus budigalimab at a dose of 500 mg (Q4W) on Day 1 plus gemcitabine 1000 mg/m2 + nab-paclitaxel 125 mg/m2 on Days 1, 8, and 15 each 28-day cycle.

Cohort 11 - Pancreatic (TTX-030 + Gemcitabine + Nab-Paclitaxel)

Participants in Cohort 11 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15 plus gemcitabine 1000 mg/m2 + nab-paclitaxel 125 mg/m2 on Days 1, 8, and 15 each 28-day cycle.

Cohort 4 - CRC (TTX-030 + Budigalimab)

Participants in Cohort 4 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus budigalimab at a dose of 375 mg Q3W on Day 1 of each 21-day treatment cycle.

Cohort 6 - HNSCC (TTX-030 + Budigalimab)

Participants in Cohort 6 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus budigalimab at a dose of 375 mg Q3W on Day 1 of each 21-day treatment cycle.

Cohort 8 - GEC (TTX-030 + Budigalimab)

Participants in Cohort 8 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus budigalimab at a dose of 375 mg Q3W on Day 1 of each 21-day treatment cycle.

Cohort 10 - UCC (TTX-030 + Pembrolizumab)

Participants in Cohort 10 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus pembrolizumab at a dose of 200 mg Q3W on Day 1 of each 21-day treatment cycle.

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

Analysis denominator · Participants

GroupSource count
Cohort 1 - Safety Lead-in (TTX-030 + Budigalimab + mFOLFOX6)7
Cohort 3B - Gastric (TTX-030 + Budigalimab + mFOLFOX6)41
Cohort 12 - Gastric (Budigalimab + mFOLFOX6)23
Cohort 3A - Gastric (TTX-030 + mFOLFOX6)4
Cohort 2 - mCRPC (TTX-030 + Budigalimab + Docetaxel)7
Cohort 9 - Pancreatic (TTX-030 + Budigalimab + Gemcitabine + Nab-Paclitaxel)27
Cohort 11 - Pancreatic (TTX-030 + Gemcitabine + Nab-Paclitaxel)17
Cohort 4 - CRC (TTX-030 + Budigalimab)12
Cohort 6 - HNSCC (TTX-030 + Budigalimab)5
Cohort 8 - GEC (TTX-030 + Budigalimab)22
Cohort 10 - UCC (TTX-030 + Pembrolizumab)8

Reported measurements

Source class 1

CR

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Cohort 1 - Safety Lead-in (TTX-030 + Budigalimab + mFOLFOX6)0Not reportedNot reportedNot reportedNot reported
Cohort 3B - Gastric (TTX-030 + Budigalimab + mFOLFOX6)5Not reportedNot reportedNot reportedNot reported
Cohort 12 - Gastric (Budigalimab + mFOLFOX6)2Not reportedNot reportedNot reportedNot reported
Cohort 3A - Gastric (TTX-030 + mFOLFOX6)0Not reportedNot reportedNot reportedNot reported
Cohort 2 - mCRPC (TTX-030 + Budigalimab + Docetaxel)0Not reportedNot reportedNot reportedNot reported
Cohort 9 - Pancreatic (TTX-030 + Budigalimab + Gemcitabine + Nab-Paclitaxel)0Not reportedNot reportedNot reportedNot reported
Cohort 11 - Pancreatic (TTX-030 + Gemcitabine + Nab-Paclitaxel)0Not reportedNot reportedNot reportedNot reported
Cohort 4 - CRC (TTX-030 + Budigalimab)0Not reportedNot reportedNot reportedNot reported
Cohort 6 - HNSCC (TTX-030 + Budigalimab)0Not reportedNot reportedNot reportedNot reported
Cohort 8 - GEC (TTX-030 + Budigalimab)1Not reportedNot reportedNot reportedNot reported
Cohort 10 - UCC (TTX-030 + Pembrolizumab)1Not reportedNot reportedNot reportedNot reported

PR

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Cohort 1 - Safety Lead-in (TTX-030 + Budigalimab + mFOLFOX6)1Not reportedNot reportedNot reportedNot reported
Cohort 3B - Gastric (TTX-030 + Budigalimab + mFOLFOX6)18Not reportedNot reportedNot reportedNot reported
Cohort 12 - Gastric (Budigalimab + mFOLFOX6)14Not reportedNot reportedNot reportedNot reported
Cohort 3A - Gastric (TTX-030 + mFOLFOX6)3Not reportedNot reportedNot reportedNot reported
Cohort 2 - mCRPC (TTX-030 + Budigalimab + Docetaxel)0Not reportedNot reportedNot reportedNot reported
Cohort 9 - Pancreatic (TTX-030 + Budigalimab + Gemcitabine + Nab-Paclitaxel)9Not reportedNot reportedNot reportedNot reported
Cohort 11 - Pancreatic (TTX-030 + Gemcitabine + Nab-Paclitaxel)4Not reportedNot reportedNot reportedNot reported
Cohort 4 - CRC (TTX-030 + Budigalimab)0Not reportedNot reportedNot reportedNot reported
Cohort 6 - HNSCC (TTX-030 + Budigalimab)0Not reportedNot reportedNot reportedNot reported
Cohort 8 - GEC (TTX-030 + Budigalimab)1Not reportedNot reportedNot reportedNot reported
Cohort 10 - UCC (TTX-030 + Pembrolizumab)0Not reportedNot reportedNot reportedNot reported

Stable Disease

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Cohort 1 - Safety Lead-in (TTX-030 + Budigalimab + mFOLFOX6)2Not reportedNot reportedNot reportedNot reported
Cohort 3B - Gastric (TTX-030 + Budigalimab + mFOLFOX6)14Not reportedNot reportedNot reportedNot reported
Cohort 12 - Gastric (Budigalimab + mFOLFOX6)6Not reportedNot reportedNot reportedNot reported
Cohort 3A - Gastric (TTX-030 + mFOLFOX6)0Not reportedNot reportedNot reportedNot reported
Cohort 2 - mCRPC (TTX-030 + Budigalimab + Docetaxel)7Not reportedNot reportedNot reportedNot reported
Cohort 9 - Pancreatic (TTX-030 + Budigalimab + Gemcitabine + Nab-Paclitaxel)13Not reportedNot reportedNot reportedNot reported
Cohort 11 - Pancreatic (TTX-030 + Gemcitabine + Nab-Paclitaxel)10Not reportedNot reportedNot reportedNot reported
Cohort 4 - CRC (TTX-030 + Budigalimab)3Not reportedNot reportedNot reportedNot reported
Cohort 6 - HNSCC (TTX-030 + Budigalimab)3Not reportedNot reportedNot reportedNot reported
Cohort 8 - GEC (TTX-030 + Budigalimab)5Not reportedNot reportedNot reportedNot reported
Cohort 10 - UCC (TTX-030 + Pembrolizumab)2Not reportedNot reportedNot reportedNot reported

PD

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Cohort 1 - Safety Lead-in (TTX-030 + Budigalimab + mFOLFOX6)3Not reportedNot reportedNot reportedNot reported
Cohort 3B - Gastric (TTX-030 + Budigalimab + mFOLFOX6)2Not reportedNot reportedNot reportedNot reported
Cohort 12 - Gastric (Budigalimab + mFOLFOX6)1Not reportedNot reportedNot reportedNot reported
Cohort 3A - Gastric (TTX-030 + mFOLFOX6)1Not reportedNot reportedNot reportedNot reported
Cohort 2 - mCRPC (TTX-030 + Budigalimab + Docetaxel)0Not reportedNot reportedNot reportedNot reported
Cohort 9 - Pancreatic (TTX-030 + Budigalimab + Gemcitabine + Nab-Paclitaxel)3Not reportedNot reportedNot reportedNot reported
Cohort 11 - Pancreatic (TTX-030 + Gemcitabine + Nab-Paclitaxel)3Not reportedNot reportedNot reportedNot reported
Cohort 4 - CRC (TTX-030 + Budigalimab)8Not reportedNot reportedNot reportedNot reported
Cohort 6 - HNSCC (TTX-030 + Budigalimab)1Not reportedNot reportedNot reportedNot reported
Cohort 8 - GEC (TTX-030 + Budigalimab)11Not reportedNot reportedNot reportedNot reported
Cohort 10 - UCC (TTX-030 + Pembrolizumab)5Not reportedNot reportedNot reportedNot reported

NE

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Cohort 1 - Safety Lead-in (TTX-030 + Budigalimab + mFOLFOX6)1Not reportedNot reportedNot reportedNot reported
Cohort 3B - Gastric (TTX-030 + Budigalimab + mFOLFOX6)2Not reportedNot reportedNot reportedNot reported
Cohort 12 - Gastric (Budigalimab + mFOLFOX6)0Not reportedNot reportedNot reportedNot reported
Cohort 3A - Gastric (TTX-030 + mFOLFOX6)0Not reportedNot reportedNot reportedNot reported
Cohort 2 - mCRPC (TTX-030 + Budigalimab + Docetaxel)0Not reportedNot reportedNot reportedNot reported
Cohort 9 - Pancreatic (TTX-030 + Budigalimab + Gemcitabine + Nab-Paclitaxel)2Not reportedNot reportedNot reportedNot reported
Cohort 11 - Pancreatic (TTX-030 + Gemcitabine + Nab-Paclitaxel)0Not reportedNot reportedNot reportedNot reported
Cohort 4 - CRC (TTX-030 + Budigalimab)1Not reportedNot reportedNot reportedNot reported
Cohort 6 - HNSCC (TTX-030 + Budigalimab)1Not reportedNot reportedNot reportedNot reported
Cohort 8 - GEC (TTX-030 + Budigalimab)4Not reportedNot reportedNot reportedNot reported
Cohort 10 - UCC (TTX-030 + Pembrolizumab)0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        5
      3. group Id
        OG002
        value
        2
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        0
      7. group Id
        OG006
        value
        0
      8. group Id
        OG007
        value
        0
      9. group Id
        OG008
        value
        0
      10. group Id
        OG009
        value
        1
      11. group Id
        OG010
        value
        1
      title
      CR
    2. measurements
      1. group Id
        OG000
        value
        1
      2. group Id
        OG001
        value
        18
      3. group Id
        OG002
        value
        14
      4. group Id
        OG003
        value
        3
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        9
      7. group Id
        OG006
        value
        4
      8. group Id
        OG007
        value
        0
      9. group Id
        OG008
        value
        0
      10. group Id
        OG009
        value
        1
      11. group Id
        OG010
        value
        0
      title
      PR
    3. measurements
      1. group Id
        OG000
        value
        2
      2. group Id
        OG001
        value
        14
      3. group Id
        OG002
        value
        6
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        7
      6. group Id
        OG005
        value
        13
      7. group Id
        OG006
        value
        10
      8. group Id
        OG007
        value
        3
      9. group Id
        OG008
        value
        3
      10. group Id
        OG009
        value
        5
      11. group Id
        OG010
        value
        2
      title
      Stable Disease
    4. measurements
      1. group Id
        OG000
        value
        3
      2. group Id
        OG001
        value
        2
      3. group Id
        OG002
        value
        1
      4. group Id
        OG003
        value
        1
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        3
      7. group Id
        OG006
        value
        3
      8. group Id
        OG007
        value
        8
      9. group Id
        OG008
        value
        1
      10. group Id
        OG009
        value
        11
      11. group Id
        OG010
        value
        5
      title
      PD
    5. measurements
      1. group Id
        OG000
        value
        1
      2. group Id
        OG001
        value
        2
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        0
      5. group Id
        OG004
        value
        0
      6. group Id
        OG005
        value
        2
      7. group Id
        OG006
        value
        0
      8. group Id
        OG007
        value
        1
      9. group Id
        OG008
        value
        1
      10. group Id
        OG009
        value
        4
      11. group Id
        OG010
        value
        0
      title
      NE
denoms
  1. counts
    1. group Id
      OG000
      value
      7
    2. group Id
      OG001
      value
      41
    3. group Id
      OG002
      value
      23
    4. group Id
      OG003
      value
      4
    5. group Id
      OG004
      value
      7
    6. group Id
      OG005
      value
      27
    7. group Id
      OG006
      value
      17
    8. group Id
      OG007
      value
      12
    9. group Id
      OG008
      value
      5
    10. group Id
      OG009
      value
      22
    11. group Id
      OG010
      value
      8
    units
    Participants
description
The BOR was defined as the best response (in the order of CR, PR, stable disease, and PD) by RECIST 1.1 documented from first dose until the end of study, first disease progression, death, or start of new anticancer therapy, whichever was earliest.
groups
  1. description
    Participants in Cohort 1 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15, plus budigalimab at a dose of 500 mg (Q4W) on Day 1 plus mFOLFOX6 over 48 hours (Q2W) on Day 1 and 15 of each 28-day cycle.
    id
    OG000
    title
    Cohort 1 - Safety Lead-in (TTX-030 + Budigalimab + mFOLFOX6)
  2. description
    Participants in Cohort 3B were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15, plus budigalimab at a dose of 500 mg (Q4W) on Day 1 plus mFOLFOX6 over 48 hours (Q2W) on Day 1 and 15 of each 28-day cycle.
    id
    OG001
    title
    Cohort 3B - Gastric (TTX-030 + Budigalimab + mFOLFOX6)
  3. description
    Participants in Cohort 12 were administered IV budigalimab at a dose of 500 mg (Q4W) on Day 1 plus mFOLFOX6 over 48 hours (Q2W) on Day 1 and 15 of each 28-day cycle.
    id
    OG002
    title
    Cohort 12 - Gastric (Budigalimab + mFOLFOX6)
  4. description
    Participants in Cohort 3A were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15 plus mFOLFOX6 over 48 hours (Q2W) on Day 1 and 15 of each 28-day cycle.
    id
    OG003
    title
    Cohort 3A - Gastric (TTX-030 + mFOLFOX6)
  5. description
    Participants in Safety Lead-in Cohort 2 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus budigalimab 375mg Q3W plus docetaxel at a dose of 75 mg/m2 Q3W on Day 1 of each 21-day treatment cycle.
    id
    OG004
    title
    Cohort 2 - mCRPC (TTX-030 + Budigalimab + Docetaxel)
  6. description
    Participants in Cohort 9 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15 plus budigalimab at a dose of 500 mg (Q4W) on Day 1 plus gemcitabine 1000 mg/m2 + nab-paclitaxel 125 mg/m2 on Days 1, 8, and 15 each 28-day cycle.
    id
    OG005
    title
    Cohort 9 - Pancreatic (TTX-030 + Budigalimab + Gemcitabine + Nab-Paclitaxel)
  7. description
    Participants in Cohort 11 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 20 mg/kg Q2W on Days 1 and 15 plus gemcitabine 1000 mg/m2 + nab-paclitaxel 125 mg/m2 on Days 1, 8, and 15 each 28-day cycle.
    id
    OG006
    title
    Cohort 11 - Pancreatic (TTX-030 + Gemcitabine + Nab-Paclitaxel)
  8. description
    Participants in Cohort 4 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus budigalimab at a dose of 375 mg Q3W on Day 1 of each 21-day treatment cycle.
    id
    OG007
    title
    Cohort 4 - CRC (TTX-030 + Budigalimab)
  9. description
    Participants in Cohort 6 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus budigalimab at a dose of 375 mg Q3W on Day 1 of each 21-day treatment cycle.
    id
    OG008
    title
    Cohort 6 - HNSCC (TTX-030 + Budigalimab)
  10. description
    Participants in Cohort 8 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus budigalimab at a dose of 375 mg Q3W on Day 1 of each 21-day treatment cycle.
    id
    OG009
    title
    Cohort 8 - GEC (TTX-030 + Budigalimab)
  11. description
    Participants in Cohort 10 were administered IV TTX-030 at a loading dose of 40 mg/kg 7 days before Cycle 1 Day 1 followed by treatment with 30 mg/kg Q3W plus pembrolizumab at a dose of 200 mg Q3W on Day 1 of each 21-day treatment cycle.
    id
    OG010
    title
    Cohort 10 - UCC (TTX-030 + Pembrolizumab)
param Type
COUNT_OF_PARTICIPANTS
reporting Status
POSTED
time Frame
Through study completion, an average of 1 year
title
Best Response (BOR)
type
SECONDARY
unit Of Measure
Participants

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Preserved source evidence · Not medical advice