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NCT02815995 · OUTCOME

Progression-Free Survival (PFS)

Multi-Arm Study to Test the Efficacy of Immunotherapeutic Agents in Multiple Sarcoma Subtypes · Source last updated 2025-06-12

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

Measure
NUMBER
Unit
proportion of participants
Interval / dispersion
95% Confidence Interval
Time frame
12 weeks

What was measured

Progression is defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1), as a 20%increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions.

Groups in this outcome

Adipocytic Tumors Group

Adipocytic Tumors Group consists of well-diff/de-differentiated, pleomorphic and myxoid LPS. Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.

Vascular Tumors Group

Vascular Tumors Group consists of leiomyosarcomas, angiosarcomas, epithelioid hemangioendotheliomas, and hemangiopericytomas. Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by Durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.

Undifferentiated Pleomorphic Sarcoma Group

Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by Durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.

Synovial Sarcoma Group

Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.

Osteosarcoma Group

Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.

Other Sarcomas Group

Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.

Alveolar Soft-part Sarcoma Group

Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.

Chordomas Group

Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.

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

Analysis denominator · Participants

GroupSource count
Adipocytic Tumors Group6
Vascular Tumors Group10
Undifferentiated Pleomorphic Sarcoma Group5
Synovial Sarcoma Group5
Osteosarcoma Group5
Other Sarcomas Group11
Alveolar Soft-part Sarcoma Group10
Chordomas Group5

Reported measurements

Source class 1
Values in proportion of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Adipocytic Tumors Group0.17Not reported0.010.52Not reported
Vascular Tumors Group0.3Not reported0.070.58Not reported
Undifferentiated Pleomorphic Sarcoma Group0.4Not reported0.050.75Not reported
Synovial Sarcoma Group0.8Not reported0.20.97Not reported
Osteosarcoma Group0.2Not reported0.010.58Not reported
Other Sarcomas Group0.45Not reported0.170.71Not reported
Alveolar Soft-part Sarcoma Group0.9Not reported0.470.99Not reported
Chordomas Group0.8Not reported0.20.97Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        0.01
        upper Limit
        0.52
        value
        0.17
      2. group Id
        OG001
        lower Limit
        0.07
        upper Limit
        0.58
        value
        0.3
      3. group Id
        OG002
        lower Limit
        0.05
        upper Limit
        0.75
        value
        0.4
      4. group Id
        OG003
        lower Limit
        0.2
        upper Limit
        0.97
        value
        0.8
      5. group Id
        OG004
        lower Limit
        0.01
        upper Limit
        0.58
        value
        0.2
      6. group Id
        OG005
        lower Limit
        0.17
        upper Limit
        0.71
        value
        0.45
      7. group Id
        OG006
        lower Limit
        0.47
        upper Limit
        0.99
        value
        0.9
      8. group Id
        OG007
        lower Limit
        0.2
        upper Limit
        0.97
        value
        0.8
denoms
  1. counts
    1. group Id
      OG000
      value
      6
    2. group Id
      OG001
      value
      10
    3. group Id
      OG002
      value
      5
    4. group Id
      OG003
      value
      5
    5. group Id
      OG004
      value
      5
    6. group Id
      OG005
      value
      11
    7. group Id
      OG006
      value
      10
    8. group Id
      OG007
      value
      5
    units
    Participants
description
Progression is defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1), as a 20%increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions.
dispersion Type
95% Confidence Interval
groups
  1. description
    Adipocytic Tumors Group consists of well-diff/de-differentiated, pleomorphic and myxoid LPS. Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.
    id
    OG000
    title
    Adipocytic Tumors Group
  2. description
    Vascular Tumors Group consists of leiomyosarcomas, angiosarcomas, epithelioid hemangioendotheliomas, and hemangiopericytomas. Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by Durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.
    id
    OG001
    title
    Vascular Tumors Group
  3. description
    Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by Durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.
    id
    OG002
    title
    Undifferentiated Pleomorphic Sarcoma Group
  4. description
    Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.
    id
    OG003
    title
    Synovial Sarcoma Group
  5. description
    Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.
    id
    OG004
    title
    Osteosarcoma Group
  6. description
    Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.
    id
    OG005
    title
    Other Sarcomas Group
  7. description
    Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.
    id
    OG006
    title
    Alveolar Soft-part Sarcoma Group
  8. description
    Age group ≥12 and \<18: Dosages of study drugs to be determined (TBD). Age group ≥ 18: Durvalumab 1500 mg and Tremelimumab 75 mg every 4 weeks for 4 cycles followed by durvalumab 1500 mg every 4 weeks for up to 8 additional cycles. Combination of both agents administered every 4 weeks for a maximum of 4 doses, after which Durvalumab continues as a single agent every 4 weeks till progression or unacceptable toxicity for a maximum of 8 additional doses. Durvalumab: Age group ≥ 18: Durvalumab 1500 mg by vein every 4 weeks for 4 cycles. After Week 16, participant may continue to receive durvalumab alone by vein for an additional 32 weeks (8 doses). Tremelimumab: Age group ≥ 18: Tremelimumab 75 mg every 4 weeks for 4 cycles.
    id
    OG007
    title
    Chordomas Group
param Type
NUMBER
reporting Status
POSTED
time Frame
12 weeks
title
Progression-Free Survival (PFS)
type
PRIMARY
unit Of Measure
proportion of participants

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Preserved source evidence · Not medical advice