کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3943049 | 1254070 | 2015 | 7 صفحه PDF | دانلود رایگان |
• Ovarian cancer patients undergoing primary treatment are at high risk for readmission.
• Risk factors for readmission include higher BMI and poor performance status.
• Interventions to decrease readmissions should be designed to improve care quality.
BackgroundReadmission within 30 days is a measure of care quality. Ovarian cancer patients are at high risk for readmission, but specific risk factors are not defined. This study was designed to determine risk factors in patients with ovarian cancer receiving upfront surgery and chemotherapy.MethodsThe study population was enrolled to GOG 0218. Factors predictive of admission within 30 days of a previous admission or 40 days of cytoreductive surgery were investigated. Categorical variables were compared by Pearson chi-square test, continuous variables by Wilcoxon–Mann–Whitney test. A logistic regression model was used to evaluate independent prognostic factors and to estimate covariate-adjusted odds. All tests were two-tailed, α = 0.05.ResultsOf 1873 patients, 197 (10.5%) were readmitted, with 59 experiencing > 1 readmission. One-hundred-forty-four (73%) readmissions were post-operative (readmission rate 7.7%). Significant risk factors include: disease stage (stage 3 vs 4, p = 0.008), suboptimal cytoreduction (36% vs 64%, p = 0.001), ascites, (p = 0.018), BMI (25.4 vs 27.6, p < 0.001), poor PS (p < 0.001), and higher baseline CA 125 (p = 0.017). Patients readmitted within 40 days of surgery had a significantly shorter interval from surgery to chemotherapy initiation (22 versus 32 days, p < 0.0001). Patients treated with bevacizumab had higher readmission rates in the case of patients with > 1 readmission. On multivariate analysis, the odds of re-hospitalization increased with doubling of BMI (OR = 1.81, 95% CI: 1.07–3.07) and PS of 2 (OR = 2.05, 95% CI 1.21–3.48).ConclusionSignificant risk factors for readmission in ovarian cancer patients undergoing primary surgery and chemotherapy include stage, residual disease, ascites, high BMI and poor PS. Readmissions are most likely after the initial surgical procedure, a discrete period to target with a prospective intervention.
Journal: Gynecologic Oncology - Volume 139, Issue 2, November 2015, Pages 221–227