Deep sequencIng in Cutaneous Squamous CEll caRciNomas

NCT ID: NCT05878288

Last Updated: 2024-11-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

11 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-05-26

Study Completion Date

2029-05-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

To comprehensively describe the molecular profile of the tumour ecosystem of cutaneous squamous cell carcinoma (CSCC) patients treated with neoadjuvant immunotherapy using single-cell sequencing and bulk genomic profiling.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The purpose of this study is to comprehensively assess the molecular profile of the tumour ecosystem of CSCC patients who receive immunotherapy in the neoadjuvant curative setting, in order to identify molecular mechanisms facilitating treatment response and resistance and to identify molecular markers for disease monitoring. Patients who receive immunotherapy for the neoadjuvant management of CSCC will be invited to participate in this translational research study during their treatment journey to provide tumour tissue (fresh and formal-fixed paraffin-embedded, FFPE) and blood samples before and after exposure to immunotherapy.

This study has primarily a translational research objective with the clinical component conducted as a prospective, single-centre, single-arm, open label study.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Cutaneous Squamous Cell Carcinoma Cutaneous Squamous Cell Carcinoma of the Head and Neck Neoplasms Non-melanoma Skin Cancer

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

OTHER

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Cemiplimab

Cemiplimab 350 mg intravenously every 3 weeks for up to 12 weeks (up to 4 doses), or until unacceptable toxicity, disease progression, or withdrawal of consent.

Group Type OTHER

Cemiplimab

Intervention Type DRUG

Cemiplimab 50 mg/mL supplied as a sterile liquid in single-use glass vials.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Cemiplimab

Cemiplimab 50 mg/mL supplied as a sterile liquid in single-use glass vials.

Intervention Type DRUG

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

Libtayo, REGN-2810, REGN2810, cemiplimab-rwlc

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Stage II to IV (M0) CSCC who are candidates for surgery, but who have an increased risk of recurrence and/or risk of disfigurement or loss of function. Patients with stage III or IV (M0) CSCC of the head/neck, extremity, or trunk are eligible, and patients with stage II CSCC (≥3 cm longest diameter in an aesthetically sensitive region).
2. At least one measurable lesion per RECIST 1.1.
3. Age ≥18 years.
4. Histologically confirmed diagnosis of invasive CSCC.
5. Eastern Cooperative Oncology Group (ECOG) performance status score of 0 or 1.
6. Anticipated life expectancy \>12 weeks.
7. Adequate organ function defined as:

i) Hepatic function:
1. Total bilirubin ≤1.5× upper limit of normal (ULN).
2. Patients with Gilbert's Disease and total bilirubin up to 3× ULN are eligible.
3. Alanine aminotransferase (ALT) and Aspartate aminotransferase (AST) ≤3× ULN.
4. Alkaline phosphatase (ALP) ≤2.5× ULN. ii) Renal function: Serum creatinine ≤2× ULN or estimated creatinine clearance \>35 mL/min (according the method of Cockcroft and Gault). iii) Creatinine phosphokinase (CPK) (also known as CK \[creatinine kinase\]) elevation ≤ grade 2. iv) Bone marrow function:

<!-- -->

1. Haemoglobin ≥9.0 g/dL.
2. Absolute neutrophil count (ANC) ≥1.5 x 109/L.
3. Platelet count ≥75 x 109/L.

Exclusion Criteria

1. Active solid malignancy or haematological malignancies including chronic lymphocytic leukaemia, (unless indolent or non-life-threatening) within the last 5 years. For clarity, exceptions include other non-melanoma skin cancer that has undergone potentially curative therapy, or in-situ cervical carcinoma or in-situ prostate cancer with non-detectable prostate specific antigen or any other tumour that has been treated, and the patient is deemed to be in complete remission for at least 2 years prior to enrolment.
2. Metastatic disease.
3. Steroid use \>10mg prednisone per day within 14 days of study drug (except if physiologic replacement).
4. Active autoimmune disease requiring active systemic therapy within the last 5 years.
5. Interstitial lung disease or pneumonitis requiring systemic therapy in the last 5 years.
6. Active infection requiring therapy including human immunodeficiency virus (HIV)-1 or HIV-2 serum antibody, hepatitis B virus (HBV), or hepatitis C virus (HCV), or active tuberculosis.
7. Breast-feeding or positive serum pregnancy test consistent with pregnancy (excluding false positives defined as a failure of βHCG doubling in 48 hours) or inability to comply with recommended contraception.
8. Receipt of live vaccine (including attenuated) within 30 days of first study treatment.
9. Prior transplant recipient (corneal transplant patients are eligible).
10. Prior PD-L1/PD-1 inhibitor exposure for the same lesion as enrolment.
11. Squamous cell carcinoma of unknown primary (those with presumed clinical assessment of CSCC are eligible).
12. Any anticancer treatment other than radiation therapy (such as chemotherapy, targeted systemic therapy, imiquimod, photodynamic therapy), either investigational or standard of care, within 30 days of the initial administration of cemiplimab or planned to occur during the study period.
13. History of documented allergic reactions or acute hypersensitivity reaction attributed to antibody treatments.
14. Patients with allergy or hypersensitivity to cemiplimab or to any of the excipients must be excluded.
15. Institutionalised patients by order of judicial or administrative authority.
16. Not willing to comply with all study related procedures, particularly consent for collection of tumour and blood samples and imaging, at all protocol specified time points.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

University of Melbourne

OTHER

Sponsor Role collaborator

University of Adelaide

OTHER

Sponsor Role collaborator

Monash University

OTHER

Sponsor Role collaborator

Regeneron Pharmaceuticals

INDUSTRY

Sponsor Role collaborator

Sanofi

INDUSTRY

Sponsor Role collaborator

Peter MacCallum Cancer Centre, Australia

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Annette M Lim, MBBS, FRACP, PhD

Role: PRINCIPAL_INVESTIGATOR

Peter MacCallum Cancer Centre, Australia

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Peter MacCallum Cancer Centre

Melbourne, Victoria, Australia

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Australia

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

HREC/88736/PMCC-2022-326880

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.