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Erschienen in:
01.01.2009 | Original Paper
Preoperative hemoglobin and platelet count and poor prognostic factors in patients with endometrial carcinoma
Erschienen in: Journal of Cancer Research and Clinical Oncology | Ausgabe 1/2009
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Objective
The aim of this study was to evaluate the relationship between preoperative hemoglobin and platelet count and prognostic factors in patients with endometrial cancer.
Methods
Sixty-one patients with endometrial carcinoma who underwent surgical treatment consisting of total abdominal hysterectomy, bilateral salpingo-oophorectomy, infracolic omentectomy, pelvic and para-aortic lymph node dissection, and peritoneal cytology were retrospectively analyzed. Preoperative hemoglobin and platelet count, pelvic and para-aortic lymph node status, depth of myometrial invasion, grade, lymphovascular invasion (LVSI), adnexal involvement, positive peritoneal cytology, cervical stromal invasion, and tumor size were investigated. Kruskal–Wallis, Mann–Whitney U, Fishers Exact and Chi-square tests were used for univariate analyses. The multivariate analysis was performed with logistic regression analyses.
Results
Twenty-six (42.6%) patients had a pre-treatment hemoglobin value of ≤12 g/dL. These 26 patients had significantly higher rates of positive cytology (P = 0.008), advanced FIGO stage (P = 0.03), omental metastases (P = 0.01), cervical involvement (P = 0.02), and thrombocytosis (P = 0.02). The multivariate analysis revealed cervical involvement (P = 0.019, OR = 4.030, 95% CI = 1.255–12.947) and positive peritoneal cytology (P = 0.022, OR = 12.509, 95% CI = 1.43–109.36) to be significantly associated with low hemoglobin level. In the univariate analysis, the presence of cervical involvement and lymphatic metastasis were associated with significantly higher median preoperative platelet counts.
Conclusion
Low pre-treatment hemoglobin level may reflect poor prognostic factors such as positive cytology and cervical involvement in patients with endometrial cancer that is associated with thrombocytosis.