Optimal primary management of bulky stage IIIC ovarian, fallopian tube and peritoneal carcinoma: Are the only options complete gross resection at primary debulking surgery or neoadjuvant chemotherapy? Academic Article uri icon

Overview

abstract

  • OBJECTIVE: To explore the impact of primary debulking surgery (PDS) to minimal but gross residual disease (RD) in women with bulky stage IIIC ovarian, fallopian tube, or primary peritoneal cancer. METHODS: We retrospectively reviewed all patients with the aforementioned diagnosis who underwent PDS at our institution from 01/2001-12/2010. Those with disease of non-epithelial histology or borderline tumors were excluded. Clinicopathologic data were abstracted, and appropriate statistical tests were used. RESULTS: We identified 496 eligible patients. Median age was 62years; 91% had disease of serous histology. Patients were grouped by RD status: no gross RD, 184 (37%); RD of 1-5mm, 127 (26%); RD of 6-10mm, 54 (11%); and RD >10mm, 131 (26%). With a median follow-up of 53months, the median progression-free survivals (PFS) were: 26.7, 20.7, 16.2, and 13.6months, respectively (p<0.001). The median overall survivals (OS) were 83.4, 54.5, 43.8, and 38.9months, respectively (p<0.001). Among patients with RD following PDS, those with RD of 1-10mm had improved PFS (p<0.001) and OS (p=0.001) compared with those with RD >10mm. Patients with RD 1-10mm who received intravenous/intraperitoneal (IV/IP) chemotherapy were younger and had prolonged OS compared with those solely exposed to IV chemotherapy (p<0.001 and p=0.002, respectively). CONCLUSIONS: PDS to no gross RD was associated with the longest PFS and OS. However, cytoreduction to 1-10mm of RD was also associated with better survival outcomes compared with cytoreduction to >10mm of RD. We conclude that PDS remains an appropriate option for patients with a high likelihood of achieving RD 1-10mm, especially for younger patients who can receive IV/IP chemotherapy after PDS.

publication date

  • February 21, 2017

Research

keywords

  • Antineoplastic Agents
  • Carcinoma, Endometrioid
  • Cytoreduction Surgical Procedures
  • Fallopian Tube Neoplasms
  • Neoadjuvant Therapy
  • Neoplasms, Cystic, Mucinous, and Serous
  • Ovarian Neoplasms
  • Peritoneal Neoplasms

Identity

PubMed Central ID

  • PMC5386177

Scopus Document Identifier

  • 85013124225

Digital Object Identifier (DOI)

  • 10.1016/j.ygyno.2017.02.023

PubMed ID

  • 28238354

Additional Document Info

volume

  • 145

issue

  • 1