Stage I and II Ovarian Epithelial Cancer
Stage III and IV Ovarian Epithelial Cancer

A link to a list of current clinical trials is included for each treatment section. For some types or stages of cancer, there may not be any trials listed. Check with your doctor for clinical trials that are not listed here but may be right for you.

Treatment of stage I and stage II ovarian epithelial cancer may include the following:

• Total abdominal hysterectomy, bilateral salpingo-oophorectomy, and omentectomy. Lymph nodes and other tissues in the pelvis and abdomen are removed and examined under the microscope to look for cancer cells.
• Total abdominal hysterectomy, unilateral salpingo-oophorectomy, and omentectomy. Lymph nodes and other tissues in the pelvis and abdomen are removed and examined under the microscope to look for cancer cells.
• A clinical trial of internal or external radiation therapy.
• A clinical trial of chemotherapy.
• A clinical trial of surgery followed by chemotherapy or watchful waiting (closely monitoring a patient's condition without giving any treatment until symptoms appear or change).
• A clinical trial of a new treatment.

Check for U.S. clinical trials from NCI's PDQ Cancer Clinical Trials Registry that are now accepting patients with stage I ovarian epithelial cancer and stage II ovarian epithelial cancer.

Treatment of stage III and stage IV ovarian epithelial cancer may be surgery to remove the tumor, total abdominal hysterectomy, bilateral salpingo-oophorectomy, and omentectomy. After surgery, treatment depends on how much tumor remains.

When the tumor that remains is 1 centimeter or smaller, treatment is usually combination chemotherapy, including intraperitoneal (IP) chemotherapy.

When the tumor that remains is larger than 1 centimeter, treatment may include the following:

• Combination chemotherapy, including intraperitoneal (IP) chemotherapy.
• A clinical trial of combination chemotherapy, including IP chemotherapy, before and after second-look surgery (surgery performed after the initial surgery to determine whether tumor cells remain).
• A clinical trial of biologic therapy or targeted therapy following combination chemotherapy.

Check for U.S. clinical trials from NCI's PDQ Cancer Clinical Trials Registry that are now accepting patients with stage III ovarian epithelial cancer and stage IV ovarian epithelial cancer.

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