A Phase III Clinical Study of Adebrelimab Combined With Concurrent Chemoradiotherapy Versus Placebo Combined With Concurrent Chemoradiotherapy for the Treatment of Locally Advanced Cervical Cancer
A Randomized, Controlled, Double-blind, Multicenter Phase III Clinical Study of Adebrelimab Combined With Concurrent Chemoradiotherapy Versus Placebo Combined With Concurrent Chemoradiotherapy for the Treatment of Locally Advanced Cervical Cancer
1 other identifier
interventional
720
1 country
1
Brief Summary
This study aims to evaluate the efficacy of Adebrelimab plus concurrent chemoradiotherapy compared with placebo plus concurrent chemoradiotherapy for the treatment of locally advanced cervical cancer by evaluating progression-free survival (PFS).
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_3
Started Oct 2025
Typical duration for phase_3
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
September 4, 2025
CompletedFirst Posted
Study publicly available on registry
September 11, 2025
CompletedStudy Start
First participant enrolled
October 17, 2025
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 1, 2028
ExpectedStudy Completion
Last participant's last visit for all outcomes
December 1, 2028
April 15, 2026
April 1, 2026
2.5 years
September 4, 2025
April 12, 2026
Conditions
Outcome Measures
Primary Outcomes (1)
Progression-free survival (PFS)
Up to approximately 36 months.
Secondary Outcomes (10)
Overall survival (OS)
Up to approximately 60 months.
3-year overall survival (OS) rate
Up to approximately 60 months.
2-year progression-free survival (PFS)
Up to approximately 24 months.
Objective Response Rate (ORR)
Up to approximately 36 months.
Duration of response (DoR)
Up to approximately 60 months.
- +5 more secondary outcomes
Study Arms (2)
SHR-1316 Group
EXPERIMENTALSHR-1316 Placebo Group
PLACEBO COMPARATORInterventions
Eligibility Criteria
You may qualify if:
- Participate in the study voluntarily, sign the informed consent form.
- Subjects were able to provide primary or metastatic cancer samples.
- At least one measurable lesion.
- Expected survival \> 3 months.
- ECOG 0 \~ 1.
- With adequate organ functions.
You may not qualify if:
- Pathologically or radiologically confirmed presence of distant metastatic disease, including lymph nodes above the first lumbar vertebra (L1) (cephalad) or in the inguinal region.
- Administering live vaccines within 4 weeks before enrollment or during planned study treatment.
- Participants who received immunosuppressive therapy within 4 weeks before enrolment.
- For participants who are receiving thrombolytic/anticoagulant therapy, prophylactic anticoagulant therapy is allowed.
- Participants who have had other uncured malignant tumors in the past (within 5 years) or concurrently have had other uncured malignant tumors, excluding cured basal cell carcinoma of the skin and carcinoma in situ.
- Known allergy to the investigational drug or any of its excipients; or severe allergic reaction to other monoclonal antibodies.
- Pregnant or breastfeeding women.
- According to the investigator's judgment, there are diseases or any other conditions that may seriously endanger the safety of the subjects, may confound the research results, or affect the subjects' ability to complete the study.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Fudan University Shanghai Cancer Center
Shanghai, Shanghai Municipality, 200032, China
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
September 4, 2025
First Posted
September 11, 2025
Study Start
October 17, 2025
Primary Completion (Estimated)
April 1, 2028
Study Completion (Estimated)
December 1, 2028
Last Updated
April 15, 2026
Record last verified: 2026-04