Stage IV Cancer(s) Often Not Treated - in Meeting Coverage, ASCO from MedPage Today

Medical News: Stage IV Cancer Often Not Treated - in Meeting Coverage, ASCO from MedPage Today

Neoadjuvant chemotherapy, interval debulking surgery or primary surgery in ovarian carcinoma FIGO stage IV? 10.1016/j.ejca.2012.01.031 : European Journal of Cancer

Abstract

Objectives

The aim of this study was to investigate the impact of surgical approach, the extent of surgery and chemotherapy on overall survival in patients with ovarian carcinoma (OC) stage IV.

Methods

We retrospectively collected population-based data from the Norwegian Radium Hospital code registry on the diagnosis and surgery of 238 patients diagnosed with OC stage IV from 1996–2005. All patients received platinum-based chemotherapy. Surgical approach was registered as primary debulking surgery (PDS), interval debulking surgery (IDS) and delayed primary surgery (DPS). Surgery level was classified as radical surgery (RS), standard surgery (SS) or suboptimal surgery (SUBS). Univariate and multivariate analyses identified prognostic factors in PDS, IDS and DPS groups and subgroups.

Results

There were no differences in overall survival between the PDS, IDS and DPS groups. Surgery level was significantly associated with overall survival in the whole cohort (p < 0.001), the PDS and IDS groups, but not in the DPS group. More patients with RS achieved no residual tumour (RT), but overall survival was not superior compared to no RT in the SS group. In 66 patients with no RT there were no differences in overall survival between those who underwent PDS, IDS and DPS. Chemotherapy with platinum/paclitaxel tended to improve survival. RT, World Health Organisation (WHO) performance status and histology were prognostic factors for overall survival in the whole cohort.

Conclusion

No RT remains the objective, whether PDS, IDS or DPS is performed, and no differences in overall survival were found in the three treatment groups.

ELC : Interactive Case: Ovarian Cancer: Symptomatic Stage IV Disease Dr Thomas Herzo

Note: requires registration (free)

Interactive Case: Ovarian Cancer: Symptomatic Stage IV Disease Dr Thomas Herzog presents a provocative discussion focusing on options for treatment of a patient presenting with stage IV disease. His discussion incorporates the contemporary option of neo-adjuvant chemotherapy as well as the addition of an anti-angiogenic agent into the initial treatment regimen.