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The efficacy and safety of PARP inhibitor maintenance therapy combined with local radiotherapy for recurrent and metastatic tumors of epithelial ovarian cancer, fallopian tube cancer and primary peritoneal adenocarcinoma

The efficacy and safety of PARP inhibitor maintenance therapy combined with local radiotherapy for recurrent and metastatic tumors of epithelial ovarian cancer, fallopian tube cancer and primary peritoneal adenocarcinoma

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300068539
Enrollment
Unknown
Registered
2023-02-22
Start date
2023-03-01
Completion date
Unknown
Last updated
2023-05-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

epithelial ovarian cancer, fallopian tube cancer and primary peritoneal adenocarcinoma

Interventions

Sponsors

Mianyang Central Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. Age >= 18 years old; 2. Histologically confirmed epithelial ovarian cancer, fallopian tube cancer or primary peritoneal cancer and recurrence/metastasis after PARPi maintenance therapy; 3. At least one measurable tumor lesion (according to RECIST1.1), but = 1.5 × 10^9/L, HB >= 80 g/L, PLT >= 80 × 10^9/L L; b) liver function is basically normal: TBIL = 50 mL/min; 7. The site of recurrence and metastasis is not within the previous radiation field; 8. Expected survival time >= 3 months; 9. Subjects must give informed consent to the study before the trial, and voluntarily sign a written informed consent form; 10. The subjects can communicate well with the researchers and complete the research in accordance with the research regulations.

Exclusion criteria

Exclusion criteria: 1. Age > 80 years old; 2. Previously received radiation therapy and the surrounding normal tissues and organs cannot tolerate re-radiation; 3. There are serious or uncontrolled systemic diseases (such as severe mental, neurological disease, epilepsy or dementia, unstable or uncompensated respiratory, cardiovascular, liver or kidney disease, severe infection, uncontrolled hypertension , diabetes, active bleeding).

Design outcomes

Primary

MeasureTime frame
objective response rate, ORR;

Secondary

MeasureTime frame
No chemotherapy interval;Overall survival, OS;

Countries

China

Contacts

Public ContactRong Wu

Mianyang Central Hospital

shiyunjiuye@163.com+86 158 8286 2062

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026