Assessment of poor functional status and post-acute care needs following primary ovarian cancer debulking surgery.

INTRODUCTION: Poor baseline functional status is associated with adverse surgical outcomes. Additionally, decline in the postoperative setting may result in the delay of additional treatments, impacting overall survival. This study assesses the incidence and risk factors for functional decline following primary ovarian cancer debulking surgery in previously independent women using discharge location as a surrogate. METHODS: All patients with a postoperative diagnosis of ovarian cancer who underwent surgical debulking and had documentation of discharge location were identified using the 2011-2012 American College of Surgeons National Surgical Quality Improvement Program database. Patients were excluded if their baseline functional status was dependent or partially dependent, or if they died before discharge. Discharge destination was dichotomized as home versus non-home. Descriptive data included demographics, comorbidities, and perioperative outcomes. Multivariable logistic regression was used to evaluate the association of clinical and surgical factors on discharge destination. RESULTS: 1786 patients met the criteria for analysis; 120 (6.7%) patients were discharged to non-home. Differences between home and non-home discharges included age (53.2% vs 83.3% ≥60), body mass index (26.5 vs 27.8 median), comorbidities (45.2% vs 64.2% with ≥1), and complications (8.6% vs 30.0% with ≥1, all p<0.05). In multivariable logistic regression analyses, only increasing age and complications were independently associated with discharge to non-home. Those age ≥70 had 9.0 times the risk (95% CI 3.5 to 23.4; p<0.001) as age <50. The presence of one or more postoperative complications carried 4.5 times (95% CI 2.9 to 7.0; p<0.001) the risk of those without complications. 30 day mortality was also increased in patients discharged to non-home. DISCUSSION: 6.7% of previously independent ovarian cancer patients were discharged to non-home following surgery. Major risk factors for non-home include older age, comorbidities, and postoperative complications. Efforts to optimize baseline functional status and minimize surgical complications may improve discharge rates to non-home and postoperative functional status.

Adjuvant treatment for patients with FIGO stage I uterine serous carcinoma confined to the endometrium.

OBJECTIVES: The role of adjuvant treatment for early-stage uterine serous carcinoma is not defined. The goal of this study was to investigate the impact of adjuvant treatment on survival of patients with tumors confined to the endometrium. METHODS: Patients diagnosed with stage I uterine serous carcinoma with no myometrial invasion between January 2004 and December 2015 who underwent hysterectomy with at least 10 lymph nodes removed were identified from the National Cancer Database. Adjuvant treatment patterns defined as receipt of chemotherapy and/or radiotherapy within 6 months from surgery were investigated and overall survival was evaluated using Kaplan-Meier curves, and compared with the log-rank test for patients with at least one month of follow-up. A Cox analysis was performed to control for confounders. RESULTS: A total of 1709 patients were identified; 833 (48.7%) did not receive adjuvant treatment, 348 (20.4%) received both chemotherapy and radiotherapy, 353 (20.7%) received chemotherapy only, and 175 (10.2%) received radiotherapy only. Five-year overall survival rates for patients who did not receive adjuvant treatment (n=736) was 81.9%, compared with 91.3% for those who had chemoradiation (n=293), 85.1% for those who received radiotherapy only (n=143), and 91.0% for those who received chemotherapy only (n=298) (p<0.001). After controlling for age, insurance status, type of treatment facility, tumor size, co-morbidities, and history of another tumor, patients who received adjuvant chemotherapy (HR 0.64, 95% CI 0.42, 0.96), or chemoradiation (HR 0.55, 95% CI 0.35, 0.88) had better survival compared with those who did not receive any adjuvant treatment, while there was no benefit from radiotherapy alone (HR 0.85, 95% CI 0.53, 1.37). There was no survival difference between chemoradiation and chemotherapy only (HR 1.15, 95% CI 0.65, 2.01). CONCLUSION: Adjuvant chemotherapy (with or without radiotherapy) is associated with a survival benefit for uterine serous carcinoma confined to the endometrium.