PD-1 (Programmed Death-1) Versus PD-L1 (Programmed Death-ligand 1) Immune Check Point Inhibitors Combined With Chemotherapy, With or Without Bevacizumab, In Patients With Metastatic, Persistent Or Recurrent Cervical Cancer

May 26, 2026 updated by: N.N. Alexandrov National Cancer Centre

To Validate, Develop and Implement The Scope of Medical Care for Metastatic, Persistent and Recurrent Cervical Cancer Using The Method of Chemoimmunotargeted Therapy

This is a randomized trial evaluating the results of using of PD-1 and PD-L1 immune checkpoint inhibitors combined with chemotherapy, with or without bevacizumab, in patients with metastatic, persistent, and recurrent cervical cancer.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
120

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • Belarus
    • Lesnoy
      • Minsk, Lesnoy, Belarus, 223040
        • Recruiting
        • N.N. Alexandrov National Caner Centre
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Age ≥18-≤75 years.
  • Histologically confirmed diagnosis.

  • One of the forms of the cervical cancer:

    1. Metastatic cervical cancer (stage IVB according to FIGO (International Federation of Gynaecology and Obstetrics) 2018);
    2. Persistent cervical cancer (primary incurability after radical treatment for stages IIB-IVA cervical cancer according to FIGO 2018);
    3. Reccurent cervical cancer (first recurrence after completed radical treatment for IA-IVB cervical cancer according to FIGO 2018).
  • Availability of material for determining PD-L-1 expression for immunotherapy candidates.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
  • No contraindications to chemotherapy, immunotherapy, or bevacizumab.
  • Signed informed consent to participate in the study.

Exclusion Criteria:

  • Presence of another active malignant invasive neoplasm.
  • Pregnancy or lactation period.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Active Comparator: Standard
Drug: Chemotherapy and bevacizumab (CT-BEV)
Patients will receive 6 courses of chemotherapy according to the regimen of cisplatin 75 mg/m2 or carboplatin AUC 5-6 + paclitaxel 175 mg/m2 ± bevacizumab 7-10 mg/kg every 21 days. In case of a complete or partial response or stabilization maintenance therapy is carried out until disease progression or intolerable toxicity of bevacizumab 7-10 mg/kg every 21 days.
Experimental: PD-1
Drug: PD-1 antibody
Patients will receive 6 courses of chemotherapy according to the regimen of cisplatin 75 mg/m2 or carboplatin AUC 5-6 + paclitaxel 175 mg/m2 + PD-1 inhibitor ± bevacizumab 7-10 mg/kg every 21 days. In case of a complete or partial response or stabilization maintenance therapy is carried out until disease progression or intolerable toxicity of treatment according to the regimen of PD-1 inhibitor ± bevacizumab 7-10 mg/kg every 21 days.
Experimental: PD-L1
Drug: PD-L1 antibody
Patients will receive 6 courses of chemotherapy according to the regimen of cisplatin 75 mg/m2 or carboplatin AUC 5-6 + paclitaxel 175 mg/m2 + PD-L1 inhibitor ± bevacizumab 7-10 mg/kg every 21 days. In case of a complete or partial response or stabilization maintenance therapy is carried out until disease progression or intolerable toxicity of treatment according to the regimen of PD-L1 inhibitor ± bevacizumab 7-10 mg/kg every 21 days.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Overall survival
Time Frame: From enrollment through study completion, an average of 2 year
Time from randomization to the death of any cause
From enrollment through study completion, an average of 2 year
Median overall survival
Time Frame: From date of treatment initiation until the date of death from any cause, assessed up to 36 months
The timepoint at which 50% of patients are still alive following treatment initiation
From date of treatment initiation until the date of death from any cause, assessed up to 36 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Objective response rate
Time Frame: From randomization until progression or study completion, average of 60 months
The percentage of patients whose cancer shrinks or disappears (complete or partial response) after treatment
From randomization until progression or study completion, average of 60 months
Duration of response
Time Frame: From date of first documented response until progression or death, assessed up to 60 months
The length of time from the first sign of a treatment response (partial or complete) until disease progression or death
From date of first documented response until progression or death, assessed up to 60 months
Disease-free survival
Time Frame: From enrollment through study completion, an average of 2 year
Time from randomization to any sign or symptom of the cancer or death from the disease
From enrollment through study completion, an average of 2 year
Median Disease-free survival
Time Frame: From date of treatment initiation until the date of death from any cause, assessed up to 36 months
The time at which 50% of patients remain alive without any signs or symptoms of cancer
From date of treatment initiation until the date of death from any cause, assessed up to 36 months

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Time Frame
The frequency of immune-related adverse events
Time Frame: Through From date of first immunotherapy dose through 60 months, or date of last patient contact
Through From date of first immunotherapy dose through 60 months, or date of last patient contact
The frequency of discontinuation of immunotherapy
Time Frame: From date of first immunotherapy dose through 60 months, or date of last patient contact
From date of first immunotherapy dose through 60 months, or date of last patient contact

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
N.N. Alexandrov National Cancer Centre

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
July 1, 2025

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 30, 2030

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 30, 2033

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 2, 2026

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 11, 2026

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
March 16, 2026

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 28, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 26, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
May 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 20260013

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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