Results from two large European studies suggest that adjuvant chemotherapy immediately after surgery for early-stage ovarian cancer can increase some patients chances of both overall and recurrence-free survival. The findings are reported in three articles in the January 15 issue of the Journal of the National Cancer Institute.
As many as 50% of patients with early-stage ovarian cancer relapse after surgery, and these subsequent tumor recurrences are often resistant to treatment. Adjuvant chemotherapy has been used to prevent recurrence; however, definitive data are lacking on the effectiveness of adjuvant therapy, and there is no information available about which patients may benefit the most. In addition, previous trials have been too small to provide clear answers.
In the early 1990s, two large randomized clinical trials were initiated to compare survival between patients treated with adjuvant chemotherapy immediately after surgery for early-stage ovarian cancer and patients who received no additional treatments until clinically indicated.
Linda Wang | EurekAlert!
Scientists find new approach that shows promise for treating cystic fibrosis
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New research group at the University of Jena combines theory and experiment to demonstrate for the first time certain physical processes in a quantum vacuum
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Combining an atomically thin graphene and a boron nitride layer at a slightly rotated angle changes their electrical properties. Physicists at the University of Basel have now shown for the first time the combination with a third layer can result in new material properties also in a three-layer sandwich of carbon and boron nitride. This significantly increases the number of potential synthetic materials, report the researchers in the scientific journal Nano Letters.
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