Significance of the Number of Intermediate-Risk Factors in Cervical Cancer Patients Treated with Radical Hysterectomy: A Retrospective Study of 976 Patients.
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引用次数: 3
Abstract
Background and objectives: This study aimed to investigate the impact of intermediate-risk factors (IRFs) on the prognosis of stage I-II cervical cancer (CC) patients, and evaluate the necessity of adjuvant treatment based on investigation.
Methods: Medical records of 976 negative high-risk factors' CC patients were retrospectively reviewed. Clinicopathologic characteristics and adjuctive therapy were analyzed using Kaplan-Meier analysis and log-rank tests to identify significant factors. The multivariate Cox proportional hazards regression analysis was performed to identify the independent prognostic factors.
Results: For patients with none, single and multiple IRFs, the 3-year recurrence-free survival rates were 97.8%, 86.3%, and 68.0% respectively (p < 0.001), and 3-year overall survival rates were 99.3%, 93.6% and 79.0% respectively (p < 0.001). Multivariate analysis showed histological type, differentiation grade, the number of IRFs and adjuvant therapy were independent prognostic factors.
Conclusions: The number of IRFs was demonstrated with higher predictive efficacy on survival of CC than individual IRF. Patients with multiple IRFs had significantly worse survival outcomes than patients with none or one. Different adjuvant treatment plans should be formulated based on the number of present IRFs. The prognostic management of patients with multiple IRFs should be pay more attention.
期刊介绍:
Journal of Investigative Surgery publishes peer-reviewed scientific articles for the advancement of surgery, to the ultimate benefit of patient care and rehabilitation. It is the only journal that encompasses the individual and collaborative efforts of scientists in human and veterinary medicine, dentistry, basic and applied sciences, engineering, and law and ethics. The journal is dedicated to the publication of outstanding articles of interest to the surgical research community.