List All Gynecologic Cancer Trials

Gynecologic Cancer

Dalantercept for Recurrent or Persistent Endometrial Cancer
A Phase II Evaluation of Dalantercept, A Novel Soluable Recombinant Activin Receptor-Like Kinase 1 (ALK-1) Inhibitor Receptor-Fusion Protein, in Treatment of Recurrent or Persistent Endometrial Carcinoma
Status Conditions Phase Study ID
Closed Endometrial Cancer Phase II GOG 0229-N

RATIONALE: Dalantercept may stop the growth of endometrial cancer by blocking blood flow to the tumor.

PURPOSE: This phase II trial studies how well dalantercept works in treating patients with recurrent or persistent endometrial cancer.

Benjamin Greer, MD
PSOC Office 206-667-5152  
Eligibility Criteria (must meet the following to participate in this study)
  • Patients must have recurrent or persistent endometrial carcinoma; histologic confirmation of the original primary tumor is required
    • Patients with the following histologic epithelial cell types are eligible: Endometrioid adenocarcinoma, serous adenocarcinoma, undifferentiated carcinoma, clear cell adenocarcinoma, mixed epithelial carcinoma, adenocarcinoma not otherwise specified (N.O.S.), mucinous adenocarcinoma, squamous cell carcinoma, and transitional cell carcinoma
  • All patients must have measurable disease; measurable disease is defined by Response Evaluation Criteria in Solid Tumors (RECIST) (version 1.1) as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded); each lesion must be ≥ 10 mm when measured by computed tomography (CT), magnetic resonance imaging (MRI), or caliper measurement by clinical exam; or ≥ 20 mm when measured by chest x-ray; lymph nodes must be ≥ 15 mm in short axis when measured by CT or MRI
  • Patients must have had one prior chemotherapeutic regimen for management of endometrial carcinoma
    • Initial treatment may include chemotherapy, chemotherapy and radiation therapy, and/or consolidation/maintenance therapy
    • Chemotherapy administered in conjunction with primary radiation as a radio-sensitizer WILL be counted as a systemic chemotherapy regimen
  • Patients must have at least one "target lesion" to be used to assess response on this protocol as defined by RECIST version 1.1; tumors within a previously irradiated field will be designated as "non-target" lesions unless progression is documented or a biopsy is obtained to confirm persistence at least 90 days following completion of radiation therapy
  • Patients must not be eligible for a higher priority Gynecologic Oncology Group (GOG) protocol, if one exists; in general, this would refer to any active GOG phase III protocol or rare tumor protocol for the same patient population
  • No patients with history or evidence upon physical exam of central nervous system disease (CNS) disease, including primary brain tumor, seizures not controlled with standard medical therapy, or any brain metastases or leptomeningeal disease
  • No tumor involving major vessels (defined as any lesion invading or abutting the wall [i.e., no fat plane evident] of major blood vessels) as assessed by CT or MRI


  • Patients who have received one prior regimen must have a GOG performance status of 0, 1, or 2; patients who have received two prior regimens must have a GOG performance status of 0 or 1
  • Absolute neutrophil count (ANC) greater than or equal to 1,500/mcL
  • Platelets greater than or equal to100,000/mcL
  • Hemoglobin greater than or equal to 9 g/dL
  • Creatinine less than or equal to 1.5 times institutional upper limit normal (ULN)
  • Sodium greater than or equal to 130 mEq/L (Common Terminology Criteria for Adverse Events [CTCAE] v. 4, grade 0 or 1)
  • Urine protein should be screened by urinalysis; if protein is 2+ or higher, 24-hour urine protein should be obtained and the level should be < 1,000 mg (< 1.0 g/24 hrs) for patient enrollment
  • Bilirubin less than or equal to 1.5 times ULN
  • Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) less than or equal to 3 times ULN
  • Alkaline phosphatase less than or equal to 3 times ULN
  • Albumin greater than or equal to 3 (CTCAE v. 4, grade 0 or 1)
  • Prothrombin time (PT) such that international normalized ratio (INR) is less than or equal to 1.5 times ULN (or an in-range INR, usually between 2 and 3, if a patient is on a stable dose of therapeutic warfarin)
  • Partial thromboplastin time (PTT) less than or equal to 1.5 times ULN
  • Left ventricular ejection fraction (LVEF) greater than 50% (measured by echocardiogram or MUGA [multi-gated acquisition] scan)
  • Patients must have signed an approved informed consent and authorization permitting release of personal health information
  • No patients who are pregnant or nursing
  • Patients of childbearing potential must have a negative serum pregnancy test prior to the study entry and be practicing an effective form of contraception
  • Patients with a history of other invasive malignancies, with the exception of non-melanoma skin cancer and other specific malignancies, are excluded if there is any evidence of other malignancy being present within the last three years
  • Patients should be free of active infection requiring antibiotics (with the exception of uncomplicated urinary tract infection [UTI])
  • No serious or non-healing wound, ulcer, or bone fracture
  • No history of abdominal fistula or anastomotic leak, gastrointestinal perforation, or intra-abdominal abscess within 6 months of registration
  • No patients requiring parenteral hydration or parenteral/total parenteral nutrition
  • No patients with:
    • Active bleeding (e.g., active hemoptysis, defined as bright red blood of greater than or equal to ½ teaspoon [2.5 ml] in any 24-hour period) within 2 weeks prior to registration or gastrointestinal bleeding within 3 months prior to registration
    • Hereditary hemorrhagic telangiectasia (HHT)
    • Platelet function abnormality
    • Autoimmune or hereditary hemolysis
    • Coagulopathy
  • No patients with peripheral edema greater than or equal to grade 1 within 4 weeks of registration
  • No patients with clinically significant cardiovascular disease:
    • Uncontrolled hypertension, defined as systolic > 150 mm Hg or diastolic > 90 mm Hg despite antihypertensive medications
    • Evidence of hypertrophic cardiomyopathy
    • New York Heart Association (NYHA) class II or greater congestive heart failure (CHF)
    • Any of the following within 6 months prior to study registration:
      • Bypass surgery
      • Stent placement
      • Myocardial infarction
      • Acute coronary syndrome/unstable angina
      • Hospitalization for congestive heart failure (CHF)
    • Serious cardiac arrhythmia requiring medication; this does not include asymptomatic atrial fibrillation with controlled ventricular rate
    • Prolonged QTc interval > 450 ms
  • No history of syndrome of inappropriate antidiuretic hormone secretion (SIADH)
  • No known history of positive hepatitis C virus (HCV) antibody, hepatitis B virus (HBV) surface antigen (HBsAg), or HBV core antibody, or human immunodeficiency virus (HIV) antibody
  • No history of severe (National Cancer Institute-Common Terminology Criteria for Adverse Events [NCI-CTCAE] v.4.0 ≥ grade 3) allergic or anaphylactic reaction or hypersensitivity to recombinant proteins or excipients (10 mM Tris buffered saline) in the investigational agent
  • No clinically significant active pulmonary risk including pulmonary hypertension, pulmonary embolism, or history of pulmonary edema


  • See Disease Characteristics
  • Recovered from effects of recent surgery, radiotherapy, or chemotherapy
  • Any hormonal therapy directed at the malignant tumor must be discontinued at least one week prior to registration
  • Any other prior therapy directed at the malignant tumor, including chemotherapy and immunologic agents, must be discontinued at least three weeks prior to registration
  • Any investigational drug must be discontinued at least 30 days prior to registration
  • Any prior radiation therapy must be discontinued at least four weeks prior to registration
  • At least 4 weeks must have elapsed since the patient underwent any major surgery (e.g., major: laparotomy, laparoscopy); there is no delay in treatment for minor procedures (e.g., central venous access catheter placement)
  • Patients are allowed to receive, but are not required to receive, one additional cytotoxic regimen for management of recurrent or persistent disease
  • Patients must have NOT received any non-cytotoxic (biologic or targeted) agent(s) for management of recurrent or persistent disease; prior non-cytotoxic (biologic or targeted) agent(s) is allowed as part of initial treatment
  • Prior anthracycline cumulative dose > 450 mg/m²
  • Patients are excluded if their previous cancer treatment contraindicates this protocol therapy
  • No patients who have had prior therapy with dalantercept or other inhibitor of the ALK1 pathway
  • Patients who have received prior radiotherapy to any portion of the abdominal cavity or pelvis OTHER THAN for the treatment of endometrial cancer within the last three years are excluded
    • Prior radiation for localized cancer of the breast, head and neck, or skin is permitted, provided that it was completed more than three years prior to registration, and the patient remains free of recurrent or metastatic disease
  • Patients who have received prior chemotherapy for any abdominal or pelvic tumor OTHER THAN for the treatment of endometrial cancer within the last three years are excluded
    • Patients may have received prior adjuvant chemotherapy for localized breast cancer, provided that it was completed more than three years prior to registration, and that the patient remains free of recurrent or metastatic disease
  • No patients receiving treatment with full-dose aspirin (325 mg oral daily), clopidogrel (Plavix), or dabigatran (Pradaxa)
Last Updated
May 12, 2014
See this trial at
Access protocol and consent forms at Fred Hutchinson Cancer Research Center
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Please remember:
  • Talk to your health care providers first before making decisions about your health care.
  • Whether you are eligible for a research study depends on many things. There are specific requirements to be in research studies. These requirements are different for each study.