A Clinical Study on the Treatment of LACC With Cadonilimab Combined With Chemotherapy Followed by CCRT

May 8, 2026 updated by: Guiling Li, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

A Phase III, Multicenter, Open-label, Randomized Controlled Clinical Study on the Treatment of Locally Advanced Cervical Cancer With Cadonilimab Combined With Chemotherapy Followed by Concurrent Chemoradiotherapy

This study mainly evaluated the efficacy and safety of Cadonilimab combined with chemotherapy followed by concurrent chemoradiotherapy versus standard concurrent chemoradiotherapy in the treatment of locally advanced 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.
378

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 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

  • Name: Guiling Li, PHD
  • Phone Number: (+86)027-85726685

Study Locations

  • China
    • Hubei
      • Wuhan, Hubei, China
        • Recruiting
        • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
        • 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:

To be enrolled, subjects had to meet all of the following criteria:

  1. Female, aged 18-70 years (inclusive of cutoff values);
  2. Histologically confirmed squamous cell carcinoma, adenocarcinoma or adenosquamous carcinoma of the cervix;
  3. Patients with stage IIB-IVA cervical cancer (FIGO stage 2018) who had not received any previous antineoplastic therapy;
  4. At least one measurable lesion according to RECIST v1.1;
  5. Eastern Cooperative Oncology Group (ECOG) performance-status score 0-1;
  6. Have adequate organ function.

Exclusion Criteria:

Subjects were excluded from the study if they met any of the following criteria:

  1. Distant metastatic disease (including inguinal lymph node metastasis and lymph node metastasis above the level of the superior edge of the L1 pyramid in the proximal cephalic region, according to FIGO 2018 stage IVB);
  2. He had undergone total hysterectomy (removal of the corpus uteri and cervix);
  3. Inability to undergo brachytherapy or refusal to undergo brachytherapy for reasons such as anatomical abnormalities;
  4. Had received any previous antineoplastic therapy, including but not limited to surgery (except biopsy), radiotherapy, or systemic therapy (chemotherapy, immunotherapy, targeted therapy);
  5. Had any condition that was deemed by other investigators to be ineligible for participation in the trial.

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: None (Open Label)

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 concurrent chemoradiotherapy（CCRT）
Accept standard concurrent chemoradiotherapy
Radiation: standard EBRT+Brachytherapy

EBRT: 45-50.4Gy, Brachytherapy: 7Gy×4 or 6Gy

×5

Drug: Concurrent chemotherapy
Cisplatin 40mg/m2, qw×5
Experimental: Cadonilimab+Induction chemotherapy+reduced-dose CCRT+Cadonilimab
Undergo immune induction chemotherapy combined with reduced-dose radiotherapy and reduced-dose concurrent chemotherapy, and receive immune maintenance therapy after the completion of radiotherapy and chemotherapy.
Radiation: Reduced dose radiotherapy
EBRT: 45-50.4Gy; Brachytherapy: 6Gy×4
Drug: Dose reduction concurrent chemotherapy
cisplatin 25mg/m2, qw×5
Drug: Immune induction therapy
Cadonilimab （Moderate dose）+ albumin paclitaxel 90mg/m2, qw×6+ cisplatin 25mg/m2, qw×6
Drug: Immunomaintenance therapy
Cadonilimab （Moderate dose）×9 or half a year
Experimental: Cadonilimab+Induction chemotherapy+reduced-dose radiotherapy+Cadonilimab
Undergo immune induction chemotherapy combined with reduced-dose radiotherapy, and receive immune maintenance therapy after the completion of radiotherapy and chemotherapy.
Radiation: Reduced dose radiotherapy
EBRT: 45-50.4Gy; Brachytherapy: 6Gy×4
Drug: Immune induction therapy
Cadonilimab （Moderate dose）+ albumin paclitaxel 90mg/m2, qw×6+ cisplatin 25mg/m2, qw×6
Drug: Immunomaintenance therapy
Cadonilimab （Moderate dose）×9 or half a year

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
Progression-Free Survival(PFS) per RECIST 1.1 assessed by investigator(INV)
Time Frame: Up to approximately 55 months
PFS is defined as the time from randomization to the first documented progressive disease (PD) or death due to any cause, whichever occurs first.
Up to approximately 55 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 (ORR) per RECIST 1.1
Time Frame: Up to approximately 55 months
Assessed by investigators
Up to approximately 55 months
Overall Survival (OS)
Time Frame: Up to approximately 55 months
OS is defined as the time from randomization to death due to any cause.
Up to approximately 55 months
Duration of Response (DOR) per RECIST 1.1
Time Frame: Up to approximately 3 years
Assessed by investigators
Up to approximately 3 years
Time to Response (TTR) per RECIST 1.1
Time Frame: Up to approximately 3 years
Assessed by investigators
Up to approximately 3 years
Disease Control Rate (DCR) per RECIST 1.1
Time Frame: Up to approximately 3 years
Assessed by investigators
Up to approximately 3 years

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.
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Akesobio

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Guiling Li, PHD, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

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.
April 24, 2026

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.
July 18, 2028

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.
July 20, 2032

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).
February 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.
February 8, 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.
February 10, 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 13, 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 8, 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

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.
  • AK104-IIT-CC-001

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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