Sutent and Radiation as Treatment for Limited Extent Metastatic Cancer

Cancer Clinical Trial

Official title:

Phase I/II Study of Stereotactic Radiation Therapy and Concurrent and Adjuvant Sutent (SU11248) as Treatment for Oligometastatic Disease

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00463060
• Other study ID #: GCO 06-0906
• Status: Completed
• Phase: Phase 1/Phase 2
• Start date: January 2007
• Est. completion date: July 2014

Study information

• Verified date: June 2018
• Source: Icahn School of Medicine at Mount Sinai
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Cancer is the second leading cause of death in the United States, with approximately 90% of deaths resulting from patients with metastatic spread. Save for notable exceptions such as testicular cancer, chemotherapy alone cannot cure patients with metastases. Some patients with limited metastatic deposits (most commonly colon cancer spread to the liver) can be cured with surgery followed by chemotherapy. Therefore, some patients with metastases should be considered for aggressive local therapy (surgery and/or radiation).

Even though chemotherapy has improved significantly, patients treated with conventional chemotherapy and/or biologically targeted therapy are not cured of their disease. For the most common types of cancer, chemotherapy alone can shrink or stabilize tumors for an average of 6 months before the tumors regrow. Both chemotherapy and biologically targeted therapy have major limitations preventing cure of these patients.

Radiation therapy is an effective modality of treating cancer. Until recently, radiation for metastases was used only to relieve symptoms resulting from local tumor growth. Technological advances, including stereotactic radiotherapy, allow for radiation to be more precisely delivered to the tumor while sparing nearby normal organs. Stereotactic radiotherapy can completely eradicate local tumors with minimal side effects. Stereotactic radiotherapy has never been combined with drug therapy. Sutent is a new F.D.A. approved cancer therapy that targets tumor blood vessels. It is effective against two types of cancer that rarely respond to chemotherapy (GI stromal tumors and kidney cancer). We propose combining biologically targeted drug therapy with physically targeted stereotactic radiotherapy. Our goal is to determine if this is a safe regimen and the best method of combining these treatments. Ultimately, our goal is to cure some patients with previously incurable metastatic cancer with this combination.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 47
• Est. completion date: July 2014
• Est. primary completion date: July 2014
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Zubrod Performance Scale 0-1

• Metastatic disease confirmed by biopsy or imaging

• 5 or fewer sites of metastatic disease on tumor staging (either CT chest/abdomen/pelvis plus bone scan or whole body FDG-PET)

• All tumors measure < 6 cm

• Age > 18

• Chemotherapy must be completed at least 2 weeks prior to radiation

• Signed informed consent

• Adequate bone marrow function, defined as follows;

1. Platelets > 100,000 cells/mm3 based upon CBC/differential obtained within 2 weeks prior to registration on study

2. Absolute neutrophil count (ANC) > 1,800 cells/mm3 based on CBC/differential obtained within 2 weeks prior to registration on study

3. Hemoglobin > 8.0 g/dl based upon CBC/differential obtained within 2 weeks prior to registration on study (Note: The use of transfusion or other intervention to achieve Hgb > 8.0 g/dt is acceptable.)

Exclusion Criteria:

• Other coexisting malignancies or malignancies diagnosed within the previous 3 years with the exception of basal cell carcinoma, cervical carcinoma in situ, and other treated malignancies with no evidence of disease for at least 3 years

• Uncontrolled intercurrent illness including, but not limited to, ongoing active infection, symptomatic congestive heart failure (CHF), unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with the study requirements

• Patients with clinically significant pulmonary dysfunction, cardiomyopathy, or any history of clinically significant CHF are excluded. The exclusion of patients with active coronary heart disease will be at the discretion of the attending physician.

• Patients with exudative, bloody, or cytologically malignant effusions are not eligible.

• Pregnancy or breast feeding (Women of child-bearing potential are eligible, but must consent to using effective contraception during therapy and for at least 3 months after completing therapy)

• Patients must have no uncontrolled active infection other than that not curable without treatment of their cancer.

• Prior radiation to target area

• Patient may not be receiving any other investigational agents during radiotherapy.

• Prior history of non-inducible bleeding (12/16/09).

• Requirement for continuation of anticoagulation (defined as Coumadin, lovenox, heparin, plavix, aspirin, NSAIDs or similar drugs) during treatment (12/16/09)

• Under 18 years of age

Related Conditions & MeSH terms

• Cancer

Intervention

Drug:
• sunitinib malate (Sutent)
Sutent administered PO QD from days 1 to 28 Two weeks after completion of any chemotherapy, maintenance Sutent in 6 week cycles (consisting of Sutent 50 mg PO QD weeks 1-4 followed by no treatment weeks 5-6) until progression or death If no chemotherapy is planned, maintenance Sutent (as described above) will start on day 43.

Procedure:
• radiotherapy
Radiation is to be delivered to each site over 10 fractions separated by at least 16 hours. Up to 5 sites may be treated

Locations

Country	Name	City	State
United States	Icahn School of Medicine at Mount Sinai	New York	New York

Sponsors (2)

Lead Sponsor	Collaborator
Icahn School of Medicine at Mount Sinai	Pfizer

Country where clinical trial is conducted

United States, 

References & Publications (3)

Kao J, Chen CT, Tong CC, Packer SH, Schwartz M, Chen SH, Sung MW. Concurrent sunitinib and stereotactic body radiotherapy for patients with oligometastases: final report of a prospective clinical trial. Target Oncol. 2014 Jun;9(2):145-53. doi: 10.1007/s11 — View Citation

Kao J, Packer S, Vu HL, Schwartz ME, Sung MW, Stock RG, Lo YC, Huang D, Chen SH, Cesaretti JA. Phase 1 study of concurrent sunitinib and image-guided radiotherapy followed by maintenance sunitinib for patients with oligometastases: acute toxicity and prel — View Citation

Tong CC, Ko EC, Sung MW, Cesaretti JA, Stock RG, Packer SH, Forsythe K, Genden EM, Schwartz M, Lau KH, Galsky M, Ozao-Choy J, Chen SH, Kao J. Phase II trial of concurrent sunitinib and image-guided radiotherapy for oligometastases. PLoS One. 2012;7(6):e36 — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of Participants With Dose Limiting Toxicity (DLT)	Sunitinib (SU) and radiation (IGRT) doses were sequentially escalated using a ping-pong strategy according to a 3 + 3 design phase 1 study. The starting dose was sunitinib 25 mg and IGRT 40 Gy. MTD reflects the highest dose that did not cause a dose limiting toxicity. Toxicity was in assessed in patients at regular intervals by using the Common Terminology Criteria for Adverse Events criteria (version 3.0). Dose limiting events were defined as any grade 4 or 5 toxicity and unexpected grade 3 toxicity. Expected grade 3 toxicities from radiation include mucositis or esophagitis lasting =7 days. Grade 3 metabolic and hematologic toxicities are considered expected events with sunitinib and therefore were not considered DLTs	2 years
Primary	Number of Participants With Particular Disease Status	Number of participants who have no evidence of disease and number of participants with distant metastases.	5 years
Secondary	Percentage of Patients With Toxicity Grade 3 or Higher	% of patients experienced one or more grade = 3 toxicities. Toxicity is graded as mild (Grade 1), moderate (Grade 2), severe (Grade 3), or life-threatening (Grade 4),and death (Grade 5).	5 years
Secondary	Percentage of Patients With Local Control	Local control was defined as a tumor volume equal to or less than the tumor volume at start of radiotherapy.	4 years
Secondary	Percentage of Patients With Distant Control	Distant control defined as distant metastasis contained outside of the radiation field within months of treatment.	4 weeks
Secondary	Quality of Life		4-6 weeks after radiation therapy
Secondary	Number of Participants According Failure and Survival		4 years