Survival Effect of Hepato-celiac Lymphadenectomy In Primary or Relapsed Ovarian Cancer

Korábbi kezelés

• Infeasible complete resection according to preoperative evaluation
• Carcinomatosis on small bowel mesentery or intestinal wall by surgical findings and infeasible optimal surgery by bowel resection or peritonectomy.
• Progression after neoadjuvant chemotherapy in primary settings.
• Any other concurrent medical conditions contraindicating surgery or chemotherapy that could compromise the adherence to the protocol.

Más betegség

• Patients with non-epithelial ovarian cancer, fallopian tube cancer or primary peritoneal carcinoma.
• Mucinous ovarian cancer.
• Synchronous or metachronous (within 5 years) malignancy other than carcinoma in situ or breast cancer (without any signs of relapse or activity).
• Other conditions, such as religious, psychological and other factors, that could interfere with provision of informed consent, compliance to study procedures, or follow-up.

Egyéb

• Low-grade carcinoma.
• Unresectable pulmonary and hepatic parenchymal metastases, multiple thoracic lymph nodes metastases, brain or bone metastases according to preoperative evaluation.

• Age ≥18 years to ≤ 75 years.
• Pathologic confirmed stage III or IV epithelial ovarian cancer, fallopian tube cancer or primary peritoneal carcinoma (EOC, PPC, FTC) or platinum sensitive, relapsed EOC, PPC or FTC (no more than 4 lines of therapy)
• Hepato-celiac lymph nodes metastases diagnosed by imaging before surgery and enlarged palpable lymph nodes by surgical findings
• Assessed by the experienced surgeons, complete resection is feasible according to preoperative evaluation
• 1 to 3 episodes of neoadjuvant chemotherapy is allowed in primary settings
• Platinum sensitive relapse is defined as those with platinum-free interval of 6 months or more.
• ASA score of 1 to 2
• ECOG performance status of 0 to 2
• Adequate bone marrow, liver and renal function to receive chemotherapy and subsequently to undergo surgery:
• White blood cells >3,000/µL, absolute neutrophil count ≥1,500/µL, platelets ≥100,000/µL, hemoglobin ≥9 g/dL,
• Serum creatinine <1.25 x upper normal limit (UNL) or creatinine clearance ≥60 mL/min according to Cockcroft-Gault formula or to local lab measurement
• Serum bilirubin <1.25 x UNL, AST(SGOT) and ALT(SGPT) <2.5 x UNL
• Comply with the study protocol and follow-up.
• Written informed consent.