Recurrent or Metastatic Cervical Cancer

The goal of this observational study is to evaluate the effectiveness and safety of Iparomlimab and Tuvonralimab (QL1706)-based therapy in patients with recurrent or metastatic cervical cancer who have experienced disease progression after platinum-based treatment. The main questions it aims to answer are: * Does QL1706-based therapy improve clinical outcomes compared with investigator-selected chemotherapy in patients with recurrent or metastatic cervical cancer? * Does the addition of bevacizumab further improve treatment effectiveness? * Which patient subgroups are most likely to benefit from QL1706-based therapy? Participants receiving QL1706-based therapy or investigator-selected chemotherapy as part of routine clinical practice will be followed through real-world clinical data collection. Using a target trial emulation framework, the study will compare treatment effectiveness and safety between groups. Clinical characteristics, treatment outcomes, and adverse events will be collected for analysis. In addition, artificial intelligence-based models and multi-omics analyses will be used to identify predictive biomarkers and explore potential mechanisms of treatment response and resistance.

This is a single-arm, multicenter, phase II study designed to evaluate the efficacy and safety of MRG003, an anti-EGFR antibody-drug conjugate, in combination with QL1706, a PD-1/CTLA-4 bispecific antibody, in patients with recurrent or metastatic cervical cancer who have failed prior platinum-based therapy.

This study is a single-arm, multicenter Phase II clinical trial of SHR-A1811 for injection in patients with HER2-expressing recurrent or metastatic cervical cancer who have failed prior systemic therapy.

This study is a multicentre, open-label, dose-finding/efficacy-expanding phase Ib/II clinical trial to evaluate the tolerability, safety, pharmacokinetic profile and immunogenicity of SHR-A1811 combination regimen in the treatment of recurrent or metastatic cervical cancer and to preliminarily evaluate the efficacy of SHR-A1811 combination regimen for recurrent or metastatic cervical cancer.

This real-world study included all patients with recurrent or metastatic cervical cancer who used Cadonilimab in clinical practice, regardless of treatment lines and combination with different treatments. Through follow-up observations, the aim of this study is to analyze the efficacy of Cadonilimab for recurrent or metastatic cervical cancer in the real world, and to explore the differences in the efficacy of Cadonilimab in different stages of treatment, as well as the efficacy of different treatment combinations, so as to provide clinical evidence for the use of Cadonilimab for recurrent or metastatic cervical cancer.