Comparative Efficacy of Cemiplimab to Historical Standard of Care in France

NCT ID: NCT05302297

Last Updated: 2022-12-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

305 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-01-17

Study Completion Date

2022-09-30

Brief Summary

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Primary Objective:

-Assess the effectiveness of cemiplimab versus other available systemic therapies in patients up to 2018 or say historical system organ class (SOC) with metastatic or locally advanced cutaneous Squamous Cell Carcinoma (CSCC) who are not candidates for curative surgery or curative radiation, on overall survival (OS).

Secondary Objectives:

* Assess Progression Free Survival (PFS)
* To assess Duration of Response (DOR)
* To assess Objective Response Rate (ORR)
* To describe adverse events leading to treatment interruptions and deaths

Detailed Description

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Study duration is approximately 9 months. For the Standard of Care Arm, data of the subjects evaluated between 01 Aug 2013 and 01 Aug 2018 was observed. For the Cemiplimab arm, data of the subjects evaluated between Aug 2018 and October 2019 was observed.

Conditions

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Cancer/Squamous Cell Carcinoma of Skin

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Treatment Group (Cemiplimab)

Patients treated with cemiplimab in monotherapy through the Cohort Temporary Authorization for Use (cATU) or patients included in the Nominative Temporary Authorization for Use( nATU) that evolved into the cATU and meeting the inclusion/exclusion criteria of the study.

Cemiplimab

Intervention Type DRUG

Pharmaceutical Form: Concentrate solution for injection for intravenous (IV) infusion Route of Administration: Intravenous (IV) infusion

Control Group

Patients treated with other systemic treatments meeting the inclusion/exclusion criteria of the study who initiated at least one systemic treatment for advanced CSCC before start date of the cemiplimab nATU

Cemiplimab

Intervention Type DRUG

Pharmaceutical Form: Concentrate solution for injection for intravenous (IV) infusion Route of Administration: Intravenous (IV) infusion

Interventions

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Cemiplimab

Pharmaceutical Form: Concentrate solution for injection for intravenous (IV) infusion Route of Administration: Intravenous (IV) infusion

Intervention Type DRUG

Other Intervention Names

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SAR439684- Libtayo

Eligibility Criteria

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Inclusion Criteria

All patients:

* Adult 18 years of age or older
* With an unresectable locally advanced CSCC (who are not candidates for curative surgery or curative radiation therapy) or metastatic CSCC (nodal or distant)
* Subject alive at start data collection who has received information note and has not opposed to data collection OR

* Subject who died before study initiation and who has not opposed to data collection for research purpose when he/she was alive

Treatment Group:

* Patient treated by cemiplimab in monotherapy through the cATU or patient included in the nATU that evolved into the cATU.
* With an Eastern Cooperative Oncology Group (ECOG) score of 0 or 1 at the time of cemiplimab initiation

Control Group:

* Patient treated by any systemic treatment initiated until August 1st , 2018 included
* With an ECOG score of 0 or 1 at the time of treatment initiation for at least one line of systemic therapy initiated from August 1st 2013 to August 1st 2018. The related treatment line must be among the 3 first systemic treatment lines for patients having initiated more than 3 lines.

Exclusion Criteria

All patients:

\- Patient treated by another anti- Programmed Cell Death Receptor-1 (PD1)

Control group:

-Patient subsequently treated with cemiplimab

The above information is not intended to contain all considerations relevant to a potential participation in a clinical trial.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Regeneron Pharmaceuticals

INDUSTRY

Sponsor Role collaborator

Sanofi

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Sciences & Operations

Role: STUDY_DIRECTOR

Sanofi

Locations

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France, , France

Site Status

Countries

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France

Other Identifiers

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U1111-1275-9937

Identifier Type: REGISTRY

Identifier Source: secondary_id

OBS17334

Identifier Type: -

Identifier Source: org_study_id