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Immune-checkpoint Inhibitors and Surrogate Endpoints in Cancer Trials (SURROGATE-ICI)

Immune-checkpoint Inhibitors and Surrogate Endpoints in Cancer Trials

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03963518
Acronym
SURROGATE-ICI
Enrollment
631
Registered
2019-05-24
Start date
2017-01-31
Completion date
2020-12-31
Last updated
2025-10-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cancer Treated With Immune-checkpoint Inhibitors

Keywords

cancer, trial, immune-checkpoint inhibitors, meta-analysis

Brief summary

Time to next treatment or death (TNT-D) may be a patient-relevant endpoint in patients treated with immune checkpoint inhibitors. This study investigate

Interventions

nivolumab monotherapy

nivolumab plus ipilimumab

Sponsors

Institut National de la Santé Et de la Recherche Médicale, France
CollaboratorOTHER_GOV
Institut Bergonié
Lead SponsorOTHER

Study design

Observational model
OTHER
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum

Inclusion criteria

previously untreated advanced melanoma patients.

Design outcomes

Primary

MeasureTime frameDescription
Correlation Between Time to Next Treatment or Death (TNT-D) and Overall Survival (OS)4 years after the start of treatmentCorrelation between Time to next treatment or death (TNT-D) and overall survival (OS) in previously untreated advanced melanoma patients.

Countries

France

Participant flow

Participants by arm

ArmCount
Control
nivolumab monotherapy nivolumab monotherapy: nivolumab monotherapy
316
Experimental
nivolumab plus ipilimumab nivolumab plus ipilimumab: nivolumab plus ipilimumab
315
Total631

Baseline characteristics

CharacteristicExperimentalTotalControl
Age, Continuous59 years59 years59 years
Race and Ethnicity Not Collected0 Participants
Region of Enrollment
United States
315 participants631 participants316 participants
Sex: Female, Male
Female
113 Participants227 Participants114 Participants
Sex: Female, Male
Male
202 Participants404 Participants202 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
175 / 316151 / 315
other
Total, other adverse events
0 / 00 / 0
serious
Total, serious adverse events
0 / 00 / 0

Outcome results

Primary

Correlation Between Time to Next Treatment or Death (TNT-D) and Overall Survival (OS)

Correlation between Time to next treatment or death (TNT-D) and overall survival (OS) in previously untreated advanced melanoma patients.

Time frame: 4 years after the start of treatment

ArmMeasureValue (NUMBER)
ControlCorrelation Between Time to Next Treatment or Death (TNT-D) and Overall Survival (OS)0.63 correlation coefficient
ExperimentalCorrelation Between Time to Next Treatment or Death (TNT-D) and Overall Survival (OS)0.66 correlation coefficient

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026