2025-521839-36-00
Not yet recruiting
Phase 2
Phase II study of Cemiplimab before and after standard chemoradiotherapy for patients with locally advanced cervical carcinoma. CADILLACC TRIAL
Fondazione IRCCS Istituto Nazionale Dei Tumori5 sites in 1 country29 target enrollmentStarted: February 6, 2026Last updated:
Overview
- Phase
- Phase 2
- Status
- Not yet recruiting
- Enrollment
- 29
- Locations
- 5
- Primary Endpoint
- The primary endpoint is the objective response rate (ORR), defined as the percentage of the participants who achieve a complete response (CR) or partial response (PR) RECIST 1.1
Overview
Brief Summary
The primary objective of CADILACC study is to evaluate the antitumor activity of cemiplimab administered before and after standard CCRT in patients with LACC in terms of objective response rate (ORR), defined as the percentage of the participants who achieve a complete response (CR) or partial response (PR) at the end of mantenance treatment according to RECIST1.1 criteria
Eligibility Criteria
- Ages
- 18 years to 64 years (18-64 Years)
- Sex
- Female
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Has read and understand the informed consent form and has given written informed consent prior to any study procedures
- •Has PD-L1 positive (PD-L1 >=1%) tumor
- •Has histologically-confirmed squamous cell carcinoma, adenocarcinoma, or adenosquamous carcinoma of the cervix
- •Has not previously received any definitive surgical, radiation, or systemic therapy for cervical cancer, including investigational agents, and is immunotherapy-naïve
- •Patient must have ECOG performance status of 0 or 1
- •Subjects must have measurable disease according to RECIST 1.1
- •Serum creatinine ≤ 1.5 × ULN or creatinine clearance ≥ 30 mL/min on the basis of the Cockcroft-Gault glomerular filtration rate estimation: (140 − age) ×(weight in kg) × (0.85 if female)/72 × (serum creatinine in mg/dL)
- •Serum bilirubin ≤ 1.5 × ULN; with the following exception: Subjects with known Gilbert disease who have serum bilirubin level ≤ 3 × ULN may be enrolled
- •AST, ALT, and alkaline phosphatase < 2.5 x ULN, with the following exceptions: Patients with documented liver metastases: AST and ALT < 5 x ULN o Patients with documented liver or bone metastases: alkaline phosphatase < 5 x ULN
- •Coagulation International normalized ratio (INR) OR prothrombin time (PT) Activated partial thromboplastin time (aPTT) ≤1.5 × ULN unless participant is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants
Exclusion Criteria
- •Has histological subtypes other than those allowed per inclusion criterion 2 (eg, sarcoma, small cell carcinoma with neuroendocrine differentiation, non epithelial cancer).
- •Has a known history of Hepatitis B (defined as HBsAg reactive) or known active Hepatitis C virus (defined as HCV RNA [qualitative] is detected) infection. Note: No testing for Hepatitis B and Hepatitis C is required unless mandated by local health authority
- •Has had an allogenic tissue/solid organ transplant.
- •Has FIGO 2018 Stage IVB disease. Evidence of metastatic disease per RECIST 1.1 including lymph nodes above the L1 cephalad body or in the inguinal region. NOTE: Participants with inguinal lymph node involvement must be exscluded.
- •Evidence of metastatic disease per RECIST 1.1 including lymph nodes above the L1 cephalad body, in the inguinal region. Participants with inguinal lymph node involvement should be discussed with Sponsor and may potentially be eligible after confirmation of the Sponsor with participant’s disease details
- •Has undergone a previous hysterectomy defined as removal of the entire uterus or will have a hysterectomy as part of their initial cervical cancer therapy
- •Has bilateral severe hydronephrosis, unless at least one side has been stented or resolved by positioning of nephrostomy or considered mild and not clinically significant in the opinion of the investigator
- •Has anatomy or tumor geometry or any other reason or contraindication that cannot be treated with intracavitary brachytherapy or a combination of intracavitary and interstitial brachytherapy
- •Has received a live vaccine within 30 days prior to the first dose of study intervention. Examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, varicella/zoster (chicken pox), yellow fever, rabies, BCG, and typhoid vaccine. Seasonal influenza vaccines for injection are generally killed virus vaccines and areallowed; however, intranasal influenza vaccines (eg, FluMist®) are live attenuated vaccines and are not allowed
- •Has received treatment with systemic immunostimulatory agents, colony stimulating factors, interferons, interleukins and vaccine combinations within 6 weeks or 5 half-live of the drug, whichever is shorter, prior to Cycle 1, Day 1
Outcomes
Primary Outcomes
The primary endpoint is the objective response rate (ORR), defined as the percentage of the participants who achieve a complete response (CR) or partial response (PR) RECIST 1.1
The primary endpoint is the objective response rate (ORR), defined as the percentage of the participants who achieve a complete response (CR) or partial response (PR) RECIST 1.1
Secondary Outcomes
- Progression-free survival (PFS): is defined as the time from date of enrollment until RECIST 1.1-defined radiological progression or histopathologically confirmed progression as assessed by the Investigator or death due to any cause, whichever occurs earlier
- Progression-free survival (PFS) in participants with PD-L1 high expression: defined as the time from date of of enrollment until RECIST 1.1-defined radiological progression or histopathologically confirmed progression as assessed by the Investigator or death due to any cause, whichever occurs earlier
- Progression-free survival rate at 2and 3 years: defined as the proportion of participants that are progression-free survival event-free at 2 and 3 years
- Progression-free survival at 2 and 3 years in participants with PD-L1 high expression: defined as the proportion of participants that are progression-free survival event-free at 2 and 3 years
- Overall Survival (OS): defined as time from enrollment until the date of death due to any cause
- OS in participants with PD-L1 high expression: defined as time from randomization until the date of death due to any cause
- ORR in participants with PD-L1 high expression: defined as the proportion of participants who have a CR or PR, as determined by Investigator per RECIST 1.1
- Duration of Response (DoR) in participants with a CR or PR: defined as the time from date of first detection of CR or PR until the date of RECIST 1.1-defined radiological progression or histopathologically confirmed progression
- DoR in participants with PD-L1 high expression: defined as the DoR in participants with a CR or PR: Time from date of first detection of CR or PR until the date of RECIST 1.1-defined radiological progression or histopathologically confirmed progression
- PFS2: defined as the time from enrollment to the earliest of the progression event (following the initial Investigator-assessed progression), after first subsequent therapy, or death. The date of second progression will be recorded by the Investigator in the eCRF and defined according to local standard clinical practice
- TFST: defined as the time from enrollment until the start date of the first subsequent anti-cancer therapy after discontinuation of randomized treatment, or death due to any cause
- Incidence of Local Progression, and DistaDisease Progression: Number and percentage of participants who develop local progression, distant disease recurrence
- Percentage of patients with treatment emergent adverse events as defined by CTCAE v.5.0
- Maximum grade of each adverse event as defined by CTCAE v.5.0 by patient
- Study treatment discontinuation due to adverse events
- Description of change from baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire EORTC QLQ-C30 Global Score and Physical Function subscale
- Description of change from baseline in The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (Symptom Score for Cervical Cancer) EORTC QLQ-CX24 symptom specific scale
- Description of change from baseline Visual Analog Scale and utilities will be assessed using the European Quality of Life EQ-5D-5L
- Proportion of patient achiving complete pathological response defined at the end of induction phase and at the end of maintenance treatment. Complete pathological responses will be defined as follows: complete disappearance of tumor in the cervix biopsy
- Description of molecular biomarkers that may be indicative of clinical response/resistance, safety, and/or the mechanism of action of cemiplimab
Investigators
Clinical trial contact point
Scientific
Fondazione IRCCS Istituto Nazionale Dei Tumori
Study Sites (5)
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