Ovarian Cancer Metastatic Recurrent

Ovarian, fallopian tube, and peritoneal cancers are often diagnosed at an advanced stage, requiring chemotherapy. Recently, the standard treatment, platinum-based chemotherapy plus PARP inhibitors, has extended disease-free survival (PFS). However, most patients eventually develop resistance to PARP inhibitors and become unresponsive to conventional treatments. Therefore, an effective standard treatment for patients who relapse after PARP inhibitor resistance has not yet been established. Meanwhile, HER2 protein expression has been identified in some patients, drawing attention as a new therapeutic target. Trastuzumab deruxtecan (T-DXd), an antibody-drug conjugate (ADC) targeting HER2, has already demonstrated efficacy and safety in other HER2-positive cancers. This study aimed to explore the potential of T-DXd as a new treatment option by evaluating the efficacy and safety of T-DXd in patients with ovarian, fallopian tube, and peritoneal cancer who relapsed after PARP inhibitor treatment and who express HER2. Participants will: * Arm A: T-DXd +/- Bevacizumab, IV, every 3weeks * Arm B: Platinum-based chemotherapy +/- Bevacizumab, IV

HWK-007-101 is a multicenter, open-label, first-in-human (FIH) Phase 1 study evaluating HWK-007, a protein tyrosine kinase 7 (PTK7)-targeted antibody drug conjugate (ADC), in adult participants with advanced or metastatic solid tumors known to be expressing PTK7. The study employs a sequential dose escalation and dose expansion design without a control group.

This is a prospective, multicenter, phase II study designed to evaluate the efficacy and safety of disitamab vedotin combined with platinum plus bevacizumab as first-line therapy for HER2-expressing, HRD-negative high-risk ovarian cancer. Forty-three patients with pathologically confirmed HRD-negative high-risk ovarian cancer will be enrolled. After enrollment, patients will receive disitamab vedotin plus platinum and bevacizumab as first-line and maintenance treatment. First-line phase: Carboplatin AUC 5 intravenously on Day 1 every 21 days over 1 h ,Bevacizumab 7.5-15 mg/kg intravenously on Day 1 every 21 days over 30-90 min. Maintenance phase: Patients who achieve response (CR or PR) will continue disitamab vedotin monotherapy plus bevacizumab (investigator decides whether to continue disitamab vedotin and for how long). Maintenance duration: bevacizumab until disease progression or up to 22 cycles; disitamab vedotin up to 6 months (8 cycles).

This study investigates the impact of perioperative inhibition of beta-adrenergic and COX-2 signaling in ovarian cancer patients undergoing debulking surgery. The trial aims to assess the feasibility, safety, and biological effects of a combination of propranolol and etodolac in reducing cancer metastasis and improving immune responses.