Camrelizumab Plus Fluzoparib for TP-53 Mutated Endometrial Cancer

Trial statusRecruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexFemale
Age18+
SponsorCancer Institute and Hospital, Chinese Academy of Medical Sciences

About this trial

This study is an open-label Phase II randomized controlled trial designed to evaluate the safety and efficacy of camrelizumab plus fluzoparib maintenance therapy in patients with recurrent or metastatic TP-53 mutated Endometrial Cancer. The study will also explore the prevalence of homologous recombination reficiency in Chinese patients with TP-53 mutated endometrial cancer and its therapeutic significance.

Eligibility criteria

Qualifiers

Age ≥18

Eastern Cooperative Oncology Group (ECOG) Performance Status (ECOG): 0-2. Expected survival ≥ 6 months.

Patients with newly diagnosed International Federation of Gynecology and Obstetrics (FIGO) 2009 stage III-IV endometrial cancer or recurrent endometrial cancer after ≤ 1 line of platinum-based chemotherapy (including neoadjuvant, adjuvant, and concurrent chemotherapy). For patients who have failed platinum-based chemotherapy, a platinum-free interval of ≥ 12 months is required.

No restriction on pathological type, abnormal p53 expression indicated by immunohistochemistry, and confirmation of TP53 gene mutation by Sanger sequencing or next-generation sequencing (NGS).

Disqualifiers

Currently participating in another clinical trial or within 4 weeks since completing another clinical trial.

Known allergy to any components of the investigational drug.

Previous treatment with immune checkpoint inhibitors, including but not limited to other anti-PD-1 and anti-PD-L1 antibodies.

Patients requiring the use of immunosuppressive medications.

Trial design

Treatments tested in this trial

  • Fluzoparib
  • Camrelizumab
  • paclitaxel (albumin bound)
  • Carboplatin injection
  • Carboplatin
  • External irradiation

Treatment groups

117 Participants
are divided into 2 treatment groups