Cemiplimab and ISA101b Vaccine in Adult Participants With Recurrent/Metastatic Human Papillomavirus (HPV)16 Cervical Cancer Who Have Experienced Disease Progression After First Line Chemotherapy

NCT ID: NCT04646005

Last Updated: 2025-09-08

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

113 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-06-28

Study Completion Date

2024-05-29

Brief Summary

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The primary objective of the study is to estimate the clinical benefit of cemiplimab + ISA101b after progression on first line chemotherapy, as assessed by objective response rate (ORR).

The secondary objectives of the study are:

* To characterize the safety profile of cemiplimab + ISA101b
* To assess preliminary efficacy of cemiplimab + ISA101b as measured by duration of response (DOR), progression-free survival (PFS), and overall survival (OS)

Detailed Description

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Conditions

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Cervical Cancer

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Cemiplimab+ISA101b

Group Type EXPERIMENTAL

Cemiplimab

Intervention Type DRUG

Administered intravenously (IV) every three weeks (Q3W)

ISA101b

Intervention Type BIOLOGICAL

Administered by subcutaneous (SC) injection on day 1, day 29, and day 50

Interventions

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Cemiplimab

Administered intravenously (IV) every three weeks (Q3W)

Intervention Type DRUG

ISA101b

Administered by subcutaneous (SC) injection on day 1, day 29, and day 50

Intervention Type BIOLOGICAL

Other Intervention Names

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REGN2810 Libtayo

Eligibility Criteria

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Inclusion Criteria

1. Adult patients ≥18 years of age (or the legal age of adults to consent to participate in a clinical study per country specific regulations).
2. Has histologically confirmed recurrent or metastatic HPV16 positive cervical cancer as determined by an investigational HPV16 PCR assay, who have experienced disease progression after treatment with platinum containing therapy as defined in the protocol
3. Patient must be determined to be positive for HPV16 genotype, as determined by a specified central reference laboratory.
4. Patient must have measurable disease as defined by RECIST 1.1.
5. Must have received prior bevacizumab and taxol unless meets pre-specified protocol criteria
6. ECOG performance status of 0 or 1.
7. Has adequate organ and bone marrow function as defined in the protocol.
8. Anticipated life expectancy ≥20 weeks.

Exclusion Criteria

1. Prior treatment with an agent that blocks the PD-1/PD-L1 pathway.
2. Prior treatment with other systemic immune-modulating agents as defined in the protocol
3. Major surgery or radiation therapy within 14 days of first administration of study drug
4. Has received treatment with an approved systemic therapy within 4 weeks of first dose of study drug, or has not yet recovered (ie, grade ≤1 or baseline) from any acute toxicities except for laboratory changes as described in the protocol
5. Has another malignancy that is progressing or requires active treatment and/or history of malignancy other than cervical cancer within 3 years of date of first planned dose of study drug as defined in the protocol
6. Has any condition that requires ongoing/continuous corticosteroid therapy (\>10 mg prednisone/day or anti-inflammatory equivalent) within 4 weeks prior to the first dose of study drug. 7. Has ongoing or recent (within 5 years) evidence of significant autoimmune disease that required treatment with systemic immunosuppressive treatments as defined in the protocol
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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ISA Pharmaceuticals B.V.

INDUSTRY

Sponsor Role collaborator

Regeneron Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trial Management

Role: STUDY_DIRECTOR

Regeneron Pharmaceuticals

Locations

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Arizona Oncology Associates

Tucson, Arizona, United States

Site Status

Arizona Oncology Associates

Tucson, Arizona, United States

Site Status

Regeneron Research Site

Orange, California, United States

Site Status

Universitair Ziekenhuis Gent

Ghent, East Flanders, Belgium

Site Status

UZ Leuven

Leuven, Vlaams Brabant, Belgium

Site Status

CHIREC Delta Hospital / Chirec Cancer Institute

Brussels, , Belgium

Site Status

Instituto Nacional de Cancer Jose Alencar Gomes da Silva ¿ INCA

Santo Cristo, Rio de Janeiro, Brazil

Site Status

Centro de Pesquisa em Oncologia - Uniao Brasileira de Educacao e Assistencia Hospital Sao Lucas da PUCRS

Porto Alegre, Rio Grande do Sul, Brazil

Site Status

Centro De Novos Tratamentos Itajai

Itajaí, Santa Catarina, Brazil

Site Status

Fundacao Pio XII - Hospital de Cancer de Barretos

Barretos, São Paulo, Brazil

Site Status

Instituto COI de Pesquisa, Educacao e Gestao - COI Clinicas Barra Da Tijuca (COI Clinicas Oncologicas Integradas SA)

Rio de Janeiro, , Brazil

Site Status

Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS

Meldola, Emilia-Romagna, Italy

Site Status

Fondazione Policlinico Universitario Agostino Gemelli IRCCS

Rome, Lazio, Italy

Site Status

IRCCS-Istituto Europeo di Oncologia

Milan, , Italy

Site Status

Maastricht University Medical Center

Maastricht, Limburg, Netherlands

Site Status

University Medical Center Groningen

Groningen, , Netherlands

Site Status

Leiden Universitair Medisch Centrum (LUMC)

Leiden, , Netherlands

Site Status

Radboudumc

Nijmegen, , Netherlands

Site Status

State Budgetary Healthcare Institution Clinical Oncology Dispensary 1 Of Healthcare Department Of Krasnodar Region

Krasnodar, Krasnodarskiy Kray, Russia

Site Status

Seoul National University Hospital

Seoul, , South Korea

Site Status

University of Ulsan College of Medicine - Asan Medical Center (AMC)

Seoul, , South Korea

Site Status

Gangnam Severance Hospital

Seoul, , South Korea

Site Status

Korea University Guro Hospital

Seoul, , South Korea

Site Status

Hospital Doctor Josep Trueta - Institut Catala d'Oncologia (ICO)

Girona, Catalonia, Spain

Site Status

Hospital Universitari Vall d'Hebron

Barcelona, , Spain

Site Status

Hospital Universitario La Paz

Madrid, , Spain

Site Status

Countries

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United States Belgium Brazil Italy Netherlands Russia South Korea Spain

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Related Links

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https://www.trialsummaries.com/

A Plain Language Summary is available on TrialSummaries.com

Other Identifiers

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2020-001239-29

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

R2810-ONC-ISA-1981

Identifier Type: -

Identifier Source: org_study_id

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