About this trial
To explore the efficacy of incorporating neoadjuvant immunotherapy into neoadjuvant chemotherapy in locally advanced cervical cancer patients with high risk of recurrence.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Untreated locally advanced cervical cancer patients with clear pathological diagnosis
2019 FIGO stage IIIB-IVA. For patients with stage IIIC disease, the short diameter of their metastatic lymph nodes should ≥1.5cm
Eastern Cooperative Oncology Group (ECOG) Performance Status 0-1
Life expectancy > 6 months
Disqualifiers
Concomitant other malignancies;
Patients with metastatic or recurrent disease;
Patients received any form of treatment before enrollment;
Severe concomitant chronic diseases (diabetes, hypertension, etc.) or acute infections;
Trial design
Single group
Treatments tested in this trial
Toripalimab
DrugPatients enrolled in this arm would receive three cycles of induction treatment before receiving definitive chemoradiotherapy. The specific regimen is: Paclitaxel(135mg/m2,ivd, d1)+cisplatin(75mg/m2,ivd,d1-3)+Toripalimab (240mg,ivd,d1)±bevacizumab(ivd, d1)/q21d. Patients would receive pelvic MRI to evaluate the regression status of tumor after three cycles of induction treatment. Patients with satisfying tumor regression would receive definitive chemoradiotherapy afterwards. During chemoradiotherapy, patients would receive weekly cisplatin (40mg/m2) and 240mg toripalimab every three weeks. After chemoradiotherapy, patients would receive another three cycles of consolidated treatment (regimen identical to induction treatment).
Treatment groups
Trial outcomes
Primary outcomes
Overall response rate
The proportion of patients with at least one tumor scan of complete response (CR) or partial response (PR) using RECIST v1.1
Volume changes of core radiation targets and irradiated normal tissues after induction treatment
Volume change of PTV, PGTVnd, Bladder V45, V50, Dmax, Dmean, Rectum V45, V50, Dmax, Dmean, Bowel bag V45, V50
Secondary outcomes
Progression-free survival
Time from diagnosis of disease to disease progression or death due to any cause
Distant metastasis-free survival
Time from diagnosis to distant metastasis or death due to any cause
Incidence of treatment-related side effects
Incidence of treatment-related side effects (i.e., radiation-related proctitis, cystitis, ,vaginitis, etc.)
Sponsors and contacts
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