Dactinomycin or Methotrexate in Treating Patients With Low-Risk Gestational Trophoblastic Neoplasia

Completed · Phase 3

Conditions studied: Choriocarcinoma, FIGO Stage I Gestational Trophoblastic Tumor, FIGO Stage II Gestational Trophoblastic Tumor, FIGO Stage III Gestational Trophoblastic Tumor, Hydatidiform Mole

In brief

This randomized phase III trial studies how well methotrexate works compared to dactinomycin in treating patients with low-risk gestational trophoblastic neoplasia. Drugs used in chemotherapy, such as methotrexate and dactinomycin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known whether methotrexate is more effective than dactinomycin in treating gestational trophoblastic disease.

Key facts

Study ID

NCT01535053

Run by

GOG Foundation

People needed

57

Starts

2012-06-18

Expected to finish

2020-07-17

Last updated by the study team

2022-08-12

Who can join

Age: 18 and older. Sex: female. Healthy volunteers: not accepted.

You may qualify if…

• Patients who meet International Federation of Gynecology and Obstetrics (FIGO) stage I, II, or III criteria for low-risk gestational trophoblastic neoplasia (GTN): post molar GTN or choriocarcinoma (as defined below); patients may have had a second curettage but must still meet GTN criteria below:
• Post molar GTN
• For the purposes of this study, patients must have undergone evacuation of a complete or partial hydatidiform mole and then meet the criteria for GTN defined as:
• A < 10% decrease in the hCG level using as a reference the first value in the series of 4 values taken over a period of 3 weeks (> 50 mIU/ml minimum) OR
• A > 20% sustained rise in the hCG taking as a reference the first value in the series of 3 values taken over a period of 2 weeks (> 50 mIU/ml minimum) OR
• A persistently elevated hCG level a period of 6 months or more following the initial curettage (> 50 mIU/ml minimum)
• Choriocarcinoma
• Histologically proven non-metastatic choriocarcinoma OR
• Histologically proven metastatic choriocarcinoma if the metastatic site(s) is restricted to one (or more) of the following: vagina, parametrium, or lung
• World Health Organization (WHO) risk score 0-6
• Patients must be willing to practice effective contraception for the duration of the study
• White blood cell count (WBC) >= 3,000 cells/mcL
• Granulocytes >= 1,500/mcL
• Platelets >= 100,000/mcL
• Creatinine =< 2.0 mg/dcL
• Bilirubin =< 1.5 x institutional normal
• Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =< 3 x institutional normal
• Alkaline phosphatase =< 3 x institutional normal
• Patients who have met the pre-entry requirements
• Before enrolling a patient, the institution must verify the availability of an adequate supply of methotrexate for a full course of therapy
• Patients must have signed an approved informed consent and authorization permitting release of personal health information

You may not qualify if…

• Patients who do not have GTN
• Patients with non-gestational choriocarcinoma
• Patients who have previously been treated with cytotoxic chemotherapy; however, patients who received prior low-dose methotrexate for treatment of an ectopic pregnancy will be eligible for this study
• Patients who have received prior pelvic radiation
• Patients with placental-site trophoblastic tumor (PSTT) or epithelioid trophoblastic tumor (ETT)
• Patients with Gynecologic Oncology Group (GOG) performance status of 3 or 4
• Patients with a history of other invasive malignancies, with the exception of non-melanoma skin cancer, are excluded if there is any evidence of other malignancy being present within the last five years; patients are also excluded if their previous cancer treatment contraindicates this protocol therapy
• Patients whose circumstances at the time of study entry do not permit completion of the study or required follow-up
• Patients who wish to breast-feed during treatment

Where it is running

• Anchorage Radiation Therapy Center — Anchorage, Alaska, United States
• Alaska Breast Care and Surgery LLC — Anchorage, Alaska, United States
• Alaska Oncology and Hematology LLC — Anchorage, Alaska, United States
• Alaska Regional Hospital — Anchorage, Alaska, United States
• Alaska Women's Cancer Care — Anchorage, Alaska, United States
• Anchorage Oncology Centre — Anchorage, Alaska, United States
• Katmai Oncology Group — Anchorage, Alaska, United States
• Providence Alaska Medical Center — Anchorage, Alaska, United States
• Cancer Center at Saint Joseph's — Phoenix, Arizona, United States
• Saint Joseph's Hospital and Medical Center — Phoenix, Arizona, United States
• Providence Saint Joseph Medical Center/Disney Family Cancer Center — Burbank, California, United States
• UC San Diego Moores Cancer Center — La Jolla, California, United States
• Loma Linda University Medical Center — Loma Linda, California, United States
• Kaiser Permanente Los Angeles Medical Center — Los Angeles, California, United States
• Hartford Hospital — Hartford, Connecticut, United States
• The Hospital of Central Connecticut — New Britain, Connecticut, United States
• Northside Hospital — Atlanta, Georgia, United States
• Augusta University Medical Center — Augusta, Georgia, United States
• Northside Hospital-Forsyth — Cumming, Georgia, United States
• Dekalb Medical Center — Decatur, Georgia, United States
• Northeast Georgia Medical Center-Gainesville — Gainesville, Georgia, United States
• Low Country Cancer Care — Savannah, Georgia, United States
• Memorial Health University Medical Center — Savannah, Georgia, United States
• Summit Cancer Care-Memorial — Savannah, Georgia, United States
• Anchorage Associates in Radiation Medicine — Anchorage, Alaska, United States

Full record on ClinicalTrials.gov

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