Clinical trial NCT06916117: Neoadjuvant Chemo-immunotherapy Followed by Concurrent Chemoradiotherapy and Immunotherapy in LACC
Official title: A Prospective Single Arm Trial of Neoadjuvant Chemo-immunotherapy Followed by Concurrent Chemoradiotherapy and Immunotherapy in Locally Advanced Cervical Cancer
Study type: INTERVENTIONAL
Overall status: NOT_YET_RECRUITING
Phase: PHASE2
Conditions: Locally Advanced Cervical Cancer
Keywords: immunotherapy
LACC
chemoradiotherapy
Lead sponsor: RenJi Hospital
Sponsor class: OTHER
First posted: 2025-04-08
Enrollment: 30
Sex: FEMALE
Minimum age (years): 18
Maximum age (years): 75
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

Brief summary: Concurrent chemoradiotherapy -immunotherapy followed by ICI maintenance was proved to improve the PFS by the Keynote-A18 in the LACC patients, and still more than 30% progressed. Neoadjuvant chemo-immunotherapy in LACC resulted in higher pCR rate. This prospective single arm study is to investigate the efficacy and safety of neoadjuvant immuno-chemotherapy followed by concurrent chemoradiotherapy and consolidative immunotherapy in LACC patients.

Detailed description: This prospective single arm study aims to investigate the efficacy and safety of neoadjuvant immuno-chemotherapy followed by concurrent chemoradiotherapy and consolidative immunotherapy in LACC patients. Patients will be given two cycles of TP regimen + Sintilimab, followed by concurrent chemoraiotherapy, and consolidative 6 cycles of Sintilimab.

Eligibility criteria: Inclusion Criteria:

* (1)Age between 18 and 75; (2)Untreated patients with pathologically proven squamous carcinoma; (3)T3-4N1-2M0 cervical cancer; (4)Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-1; (5)Adequate hematological, renal and hepatic functions: (6)Hemoglobin \> 8.0 g/dl ; Neutrophils \> 2000 cells/μl; Leukocytes \> 4 × 109/L; Platelets \> 100 × 109/L; Serum urea nitrogen (BUN) ≤ 1.5 × upper normal limit (UNL); Serum creatinine (Cr) ≤ 1.5 × upper normal limit (UNL); Serum ALT/AST ≤ 2.5× UNL; Serum Total bilirubin ≤ 1.5× UNL; (7)Life expectancy \> 6 months; (8)Eligible for concurrent chemoradiotherapy assessed by principle investigator; (9)No obvious active bleeding; (10)Written informed consent must be available before study registration.

Exclusion Criteria:

* (1)Recurrent or distant metastatic disease; (2)Prior malignancies (other than curable non-melanoma skin cancer) within 5 years; (3)Active autoimmune diseases requiring systemic treatment or other diseases requiring long-term use of substantial amount of hormones or other immunosuppressants; (4)Patients who need to receive systemic corticosteroids (dose equivalent to or higher than prednisone 10mg qd) or other immunosuppressants within 14 days before enrollment or during the study; (5)Vaccination of live attenuated vaccine 30 days before enrollment, or planned vaccination of live attenuated vaccine during the study; (6)Previous organ transplantation or HIV patients; (7)Allergic to macromolecular proteins /monoclonal antibodies, or to any test drug component; (8)Active acute or chronic viral hepatitis B or C. Hepatitis B virus (HBV) DNA\> 2000 IU/ml or 104 copies/ml; hepatitis C virus (HCV) RNA\> 10\^3 copies/ml.

Primary outcomes:
measure: Progression disease free survival
timeFrame: 2 year
Secondary outcomes:
measure: Adverse events
timeFrame: one year from the start of immunotherapy
Other outcomes:
Locations:
city: Shanghai
country: China
facility: Renji Hospital
state: Shanghai
Study officials:
References: