NCT04008030 · CITED IN SOURCE DOCUMENTS
A Study of Nivolumab, Nivolumab Plus Ipilimumab, or Investigator's Choice Chemotherapy for the Treatment of Participants With Deficient Mismatch Repair (dMMR)/Microsatellite Instability High (MSI-H) Metastatic Colorectal Cancer (mCRC)
An NCI or FDA source cites this study. A citation does not establish that it applies to an individual diagnosis.
- Phase
- PHASE3
- Status at capture
- ACTIVE NOT RECRUITING
- Registry last update
- 2026-08-20
The main purpose of this study is to compare the clinical benefit, as measured by Progression-Free Survival (PFS), Objective Response Rate (ORR), and Overall Survival (OS), achieved by nivolumab in combination with ipilimumab or by nivolumab monotherapy in participants with Microsatellite Instability High (MSI-H) or Mismatch Repair Deficient (dMMR) metastatic colorectal cancer (mCRC). This study will also compare nivolumab plus ipilimumab combination vs chemotherapy for treatment of MSI-H/dMMR mCRC participants.
Open the original ClinicalTrials.gov record → · Download preserved record
What did the study report?
Outcomes, safety and baseline populations are separate source sections. Quality-of-life measures appear under their original outcome titles.
Participant flow
Baseline characteristics
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - Arm B vs. Arm A All Lines Centrally Confirmed MSI-H/dMMR
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - Arm B vs. Arm C 1L Participants Centrally Confirmed MSI-H/dMMR
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - 1L Participants
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - Arm B vs. Arm A All Randomized Participants
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - 1L Randomized Participants
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - Crossover and First Line Arm
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) by Polymerase Chain Reaction (PCR) - Arm B vs. Arm A
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) by Immunohistochemistry (IHC) - Arm B vs. Arm A
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) by Polymerase Chain Reaction (PCR) - Arm B vs. Arm C
Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) by Immunohistochemistry (IHC) - Arm B vs. Arm C
Progression-free Survival (PFS) by Investigator- Arm B vs. Arm A All Lines
Progression-free Survival (PFS) by Investigator - Arm A and Arm B All Lines With dMMR/MSI-H mCRC
Progression-free Survival (PFS) by Investigator - 1L Participants
Objective Response Rate (ORR) by Blinded Independent Review Center (BICR) - Arm A and Arm B All Lines With dMMR/MSI-H mCRC
Objective Response Rate (ORR) by Blinded Independent Review Center (BICR) - 1L Participants
Overall Survival (OS) - Arm B vs. Arm A All Lines With dMMR/MSI-H mCRC
Overall Survival (OS) - 1L Participants
Adverse events
Limitations, agreements, and source contact
Who could take part
- eligibility Criteria
- Inclusion Criteria: * Histologically confirmed recurrent or metastatic colorectal cancer (CRC) irrespective of prior treatment history with chemotherapy and/or targeted agents not amenable to surgery (Applicable only during Part 1 enrollment of the study) * Histologically confirmed recurrent or metastatic CRC with no prior treatment history with chemotherapy and/or targeted agents for metastatic disease and not amenable to surgery (Applicable during Part 2 enrollment of the study) * Known tumor microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) status per local standard of practice * Eastern cooperative oncology group (ECOG) performance status lower than or equal to 1 Exclusion Criteria: * An active, known or suspected autoimmune disease * History of interstitial lung disease or pneumonitis * Known history of positive test for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS) Other protocol-defined inclusion/exclusion criteria apply
- healthy Volunteers
- false
- minimum Age
- 18 Years
- sex
- ALL
- std Ages
- ADULT
- OLDER_ADULT
Treatment arms and interventions
- arm Groups
- intervention Names
- Biological: Nivolumab
- label
- Arm A: Nivolumab Monotherapy
- type
- EXPERIMENTAL
- intervention Names
- Biological: Ipilimumab
- Biological: Nivolumab
- label
- Arm B: Nivolumab + Ipilimumab Combination
- type
- EXPERIMENTAL
- description
- Participants in Arm C would be allowed to receive Nivolumab + Ipilimumab if they progress
- intervention Names
- Drug: Oxaliplatin
- Drug: Leucovorin
- Drug: Fluorouracil
- Drug: Irinotecan
- Drug: Bevacizumab
- Drug: Cetuximab
- label
- Arm C: Investigator's Choice Chemotherapy
- type
- ACTIVE_COMPARATOR
- interventions
- arm Group Labels
- Arm B: Nivolumab + Ipilimumab Combination
- description
- Specified dose on specified days
- name
- Ipilimumab
- type
- BIOLOGICAL
- arm Group Labels
- Arm C: Investigator's Choice Chemotherapy
- description
- Specified dose on specified days
- name
- Oxaliplatin
- type
- DRUG
- arm Group Labels
- Arm C: Investigator's Choice Chemotherapy
- description
- Specified dose on specified days
- name
- Leucovorin
- type
- DRUG
- arm Group Labels
- Arm C: Investigator's Choice Chemotherapy
- description
- Specified dose on specified days
- name
- Fluorouracil
- type
- DRUG
- arm Group Labels
- Arm C: Investigator's Choice Chemotherapy
- description
- Specified dose on specified days
- name
- Irinotecan
- type
- DRUG
- arm Group Labels
- Arm C: Investigator's Choice Chemotherapy
- description
- Specified dose on specified days
- name
- Bevacizumab
- type
- DRUG
- arm Group Labels
- Arm C: Investigator's Choice Chemotherapy
- description
- Specified dose on specified days
- name
- Cetuximab
- type
- DRUG
- arm Group Labels
- Arm A: Nivolumab Monotherapy
- Arm B: Nivolumab + Ipilimumab Combination
- description
- Specified dose on specified days
- name
- Nivolumab
- type
- BIOLOGICAL
Study design
- allocation
- RANDOMIZED
- intervention Model
- PARALLEL
- masking Info
- masking
- NONE
- primary Purpose
- TREATMENT
Enrollment
- count
- 839
- type
- ACTUAL
Registered outcome plans (not posted results)
- primary Outcomes
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - Arm B vs. Arm A All Lines Centrally Confirmed MSI-H/dMMR
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 60 months)
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - Arm B vs. Arm C 1L Participants Centrally Confirmed MSI-H/dMMR
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 32 months)
- secondary Outcomes
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - 1L Participants
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - Arm B vs. Arm A All Randomized Participants
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 60 months)
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - 1L Randomized Participants
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 60 months)
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) - Crossover and First Line Arm
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) by Polymerase Chain Reaction (PCR) - Arm B vs. Arm A
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 60 months)
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) by Immunohistochemistry (IHC) - Arm B vs. Arm A
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 60 months)
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) by Polymerase Chain Reaction (PCR) - Arm B vs. Arm C
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 32 months)
- description
- BICR-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Blinded Independent Review Center (BICR) by Immunohistochemistry (IHC) - Arm B vs. Arm C
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 32 months)
- description
- Investigator-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Investigator- Arm B vs. Arm A All Lines
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 60 months)
- description
- Investigator-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Investigator - Arm A and Arm B All Lines With dMMR/MSI-H mCRC
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 60 months)
- description
- Investigator-assessed Progression-free survival (PFS) is defined as the time from the randomization date to the date of first objectively documented disease progression per RECIST 1.1 (i.e, radiologic) or death due to any cause, whichever occurs first.
- measure
- Progression-free Survival (PFS) by Investigator - 1L Participants
- time Frame
- From date of randomization to the date of first objectively documented disease progression or death due to any cause, whichever occurs first (Up to approximately 60 months for arm A and arm B; up to 32 months for arm C)
- description
- Objective Response Rate (ORR) is defined as the percentage of all randomized participants whose best overall response is either confirmed complete response (CR) or confirmed partial response (PR). CR= Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. PR= At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Progressive disease (PD)=At least a 20% increase in the sum of diameters of target lesions. the sum must also demonstrate an absolute increase of at least 5 mm.
- measure
- Objective Response Rate (ORR) by Blinded Independent Review Center (BICR) - Arm A and Arm B All Lines With dMMR/MSI-H mCRC
- time Frame
- From date of randomization to the date of the initial objectively documented tumor progression, or the date of initiation of subsequent therapy, whichever occurs first (Up to approximately 60 months)
Full study description
- brief Summary
- The main purpose of this study is to compare the clinical benefit, as measured by Progression-Free Survival (PFS), Objective Response Rate (ORR), and Overall Survival (OS), achieved by nivolumab in combination with ipilimumab or by nivolumab monotherapy in participants with Microsatellite Instability High (MSI-H) or Mismatch Repair Deficient (dMMR) metastatic colorectal cancer (mCRC). This study will also compare nivolumab plus ipilimumab combination vs chemotherapy for treatment of MSI-H/dMMR mCRC participants.
Source references
- references
- citation
- Andre T, Elez E, Lenz HJ, Jensen LH, Touchefeu Y, Van Cutsem E, Garcia-Carbonero R, Tougeron D, Mendez GA, Schenker M, de la Fouchardiere C, Limon ML, Yoshino T, Li J, Manzano Mozo JL, Dahan L, Tortora G, Chalabi M, Goekkurt E, Braghiroli MI, Joshi R, Cil T, Aubin F, Cela E, Chen T, Lei M, Jin L, Blum SI, Lonardi S. Nivolumab plus ipilimumab versus nivolumab in microsatellite instability-high metastatic colorectal cancer (CheckMate 8HW): a randomised, open-label, phase 3 trial. Lancet. 2025 Feb 1;405(10476):383-395. doi: 10.1016/S0140-6736(24)02848-4. Epub 2025 Jan 25.
- pmid
- 39874977
- type
- DERIVED
- citation
- Andre T, Elez E, Van Cutsem E, Jensen LH, Bennouna J, Mendez G, Schenker M, de la Fouchardiere C, Limon ML, Yoshino T, Li J, Lenz HJ, Manzano Mozo JL, Tortora G, Garcia-Carbonero R, Dahan L, Chalabi M, Joshi R, Goekkurt E, Braghiroli MI, Cil T, Cela E, Chen T, Lei M, Dixon M, Abdullaev S, Lonardi S; CheckMate 8HW Investigators. Nivolumab plus Ipilimumab in Microsatellite-Instability-High Metastatic Colorectal Cancer. N Engl J Med. 2024 Nov 28;391(21):2014-2026. doi: 10.1056/NEJMoa2402141.
- pmid
- 39602630
- type
- DERIVED
- see Also Links
- label
- BMS Clinical Trial Information
- label
- BMS Clinical Trial Patient Recruiting
Source notices and limitations
Discovery and provenance
- release id
- ctgov-registry-7ad944f6deaf1f5cd6122126
- edge id
- nct-edge-160e3b38683480819da1
- requested nct id
- NCT04008030
- primary nct id
- NCT04008030
- source kind
- fda_approval_notice
- source record id
- fda-b3dfa41ec820a8c2
- source file sha256
- d8510f788fed759b968fb1f8b3b1b639c76437974cf6bb4fd00c5f41b2b1f57f
- payload sha256
- 555437e88756a4b57a108938661de156de2b3fd0dbd4d33cd68e24063132ec5b
- payload
- clinical indication matching status
- not_inferred
- end exclusive
- true
- id
- nct-edge-160e3b38683480819da1
- link basis
- explicit_NCT_identifier_in_acquired_source
- nct id
- NCT04008030
- occurrences
- context exact
- tion for Opdivo and Yervoy will be posted on Drugs@FDA.</p><h2>Efficacy and Safety</h2><p>Efficacy of nivolumab with ipilimumab was evaluated in CHECKMATE-8HW (NCT04008030), a randomized, three-arm, open-label trial in immunotherapy-naïve patients with unresectable or metastatic CRC with known MSI-H or dMMR status. Patients were
- end
- 25124
- exact text
- NCT04008030
- start
- 25113
- offset unit
- unicode_code_points
- source event date
- 2025-04-08
- source file
- /tmp/cancer-full-research/updates/pages/fda-approves-nivolumab-ipilimumab-unresectable-or-metastatic-msi-h-or-dmmr-colorectal-cancer.html
- source file sha256
- d8510f788fed759b968fb1f8b3b1b639c76437974cf6bb4fd00c5f41b2b1f57f
- source json pointer
- Source null
- source kind
- fda_approval_notice
- source record id
- fda-b3dfa41ec820a8c2
- source string basis
- UTF-8_text_with_universal_newline_translation
- source string sha256
- ca9c1fb0cc59986a572ba9f07836d0deedfd98b68641e026795fe3bc8b4de704
- source title
- FDA approves nivolumab with ipilimumab for unresectable or metastatic MSI-H or dMMR colorectal cancer
- release id
- ctgov-registry-7ad944f6deaf1f5cd6122126
- edge id
- nct-edge-ae786591ca4e9029c126
- requested nct id
- NCT04008030
- primary nct id
- NCT04008030
- source kind
- nci_explicit_reference_or_link
- source record id
- Source null
- source file sha256
- a558d780598239714e125739b5bd8435388a575761b36a23c5dce5b640f02acf
- payload sha256
- 510b2134e0e09b4146a81e40a72881786fc675c8f4a639337fdb65adce3acde9
- payload
- clinical indication matching status
- not_inferred
- end exclusive
- true
- id
- nct-edge-ae786591ca4e9029c126
- link basis
- explicit_NCT_identifier_in_acquired_source
- nct id
- NCT04008030
- occurrences
- context exact
- f evidence C2</a>]</li><li> At a 2-year clinical follow-up, the median PFS and OS had not been reached.</li></ul></div></li><li>In the <a href="/clinicaltrials/NCT04008030">CheckMate 8HW</a> trial (NCT04008030), published in abstract form, 303 patients who had received various lines of treatment were randomly assigned to receive
- end
- 313998
- exact text
- NCT04008030
- start
- 313987
- context exact
- r clinical follow-up, the median PFS and OS had not been reached.</li></ul></div></li><li>In the <a href="/clinicaltrials/NCT04008030">CheckMate 8HW</a> trial (NCT04008030), published in abstract form, 303 patients who had received various lines of treatment were randomly assigned to receive either nivolumab and ipilimumab (n = 2
- end
- 314036
- exact text
- NCT04008030
- start
- 314025
- offset unit
- unicode_code_points
- source file
- /tmp/cancer-full-research/nci/raw/000ed4364d31964822.html
- source file sha256
- a558d780598239714e125739b5bd8435388a575761b36a23c5dce5b640f02acf
- source json pointer
- Source null
- source kind
- nci_explicit_reference_or_link
- source record id
- Source null
- source retrieved at
- 2026-09-09T23:21:38.943216+00:00
- source string basis
- UTF-8_text_with_universal_newline_translation
- source string sha256
- 387f265965c4b56957c6f58b4d8eb54b8d5a660b7f6ef6c433eff171e69dbb77
- source title
- Rectal Cancer Treatment (PDQ®)–Health Professional Version
- source update dates
- context
- Updated: February 12, 2025
- datetime
- 2025-02-12T12:00:00Z
- display
- February 12, 2025
- release id
- ctgov-registry-7ad944f6deaf1f5cd6122126
- edge id
- nct-edge-b4b065c5c287f1c88908
- requested nct id
- NCT04008030
- primary nct id
- NCT04008030
- source kind
- nci_explicit_reference_or_link
- source record id
- Source null
- source file sha256
- c3362deecde47509664af2cf063d6a1d02687d3d0ea0ee66f5973c4fee17def9
- payload sha256
- efb74392cbed4d5d6e9e126558fe8ef6a871f2fcfae94ff279a9db84e36ec1db
- payload
- clinical indication matching status
- not_inferred
- end exclusive
- true
- id
- nct-edge-b4b065c5c287f1c88908
- link basis
- explicit_NCT_identifier_in_acquired_source
- nct id
- NCT04008030
- occurrences
- context exact
- evidence C2</a>]</li><li> At a 2-year clinical follow-up, the median PFS and OS had not been reached.</li></ul></div></li><li> In the <a href="/clinicaltrials/NCT04008030">CheckMate 8HW</a> trial (NCT04008030), published in abstract form, 303 patients who had received various lines of treatment were randomly assigned to receive
- end
- 260517
- exact text
- NCT04008030
- start
- 260506
- context exact
- clinical follow-up, the median PFS and OS had not been reached.</li></ul></div></li><li> In the <a href="/clinicaltrials/NCT04008030">CheckMate 8HW</a> trial (NCT04008030), published in abstract form, 303 patients who had received various lines of treatment were randomly assigned to receive either nivolumab and ipilimumab (n = 2
- end
- 260555
- exact text
- NCT04008030
- start
- 260544
- offset unit
- unicode_code_points
- source file
- /tmp/cancer-full-research/nci/raw/610f1b1dfbdfdb9c66.html
- source file sha256
- c3362deecde47509664af2cf063d6a1d02687d3d0ea0ee66f5973c4fee17def9
- source json pointer
- Source null
- source kind
- nci_explicit_reference_or_link
- source record id
- Source null
- source retrieved at
- 2026-09-09T23:21:38.940003+00:00
- source string basis
- UTF-8_text_with_universal_newline_translation
- source string sha256
- 58f90914226eeac4b647c55350600c5f4db658e650463c199f43412e56552b42
- source title
- Colon Cancer Treatment (PDQ®)–Health Professional Version
- source update dates
- context
- Updated: February 12, 2025
- datetime
- 2025-02-12T12:00:00Z
- display
- February 12, 2025
Preserved source evidence · Independent clinical review pending · Not medical advice
Triangle