Alimta Plus Gemcitabine for Advanced Sarcoma

Sarcoma, Soft Tissue Clinical Trial

Official title:

Alimta Plus Gemcitabine as Chemotherapy for Patients With Advanced Sarcoma: A Phase II Clinical

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00860015
• Other study ID #: AAAB4160
• Status: Completed
• Phase: Phase 2
• Start date: August 2005
• Est. completion date: April 2012

Study information

• Verified date: August 2020
• Source: Columbia University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

In patients with unresectable soft tissue sarcoma, what is the response rate if treated with Alimta and gemcitabine?

Description:

Soft tissue sarcomas represent 0.7% of all malignancies diagnosed in the United States. The peak incidence occurs in children and young adults with a second peak occurring in middle age, resulting in significant morbidity and mortality in young, productive individuals. Although limb preserving surgery and radiation therapy have improved the primary treatment of these tumors, the therapy of advanced, metastatic tumors is unsatisfactory. The purpose of this phase II study is to evaluate the efficacy of treatment with Alimta and gemcitabine given on day 1 of a 14 day cycle to patients with unresectable or metastatic soft tissue sarcomas. Gemcitabine is an established salvage therapy for soft tissue sarcomas in combination with docetaxel. Alimta is a multitargeted antifolate drug which inhibits several folate dependent enzymes required for cell proliferation. Alimta has shown efficacy in several solid tumor types both as a single agent and in combination with other agents. The combination of Alimta and gemcitabine is synergistic and is likely to have efficacy against soft tissue sarcomas. The primary objective of this study is to determine the response rate among patients with unresectable soft tissue sarcoma treated with this combination. Secondary endpoints will evaluate the median survival of this patient population, as well as time to objective tumor response, time to treatment failure and overall survival. The toxicities of this regimen in this population will also be analyzed. Given the desperate need for new agents to treat these patients, a phase II trial of this combination therapy should be pursued.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 12
• Est. completion date: April 2012
• Est. primary completion date: August 2009
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Histologically proven soft tissue sarcoma (except the following histologies:

gastrointestinal stromal tumors (GIST), Kaposi's Sarcoma, mesotheliomas).

• Age = 18 years

• Recurrent or progressive disease defined as an increase in size of any existing tumor mass, or the development of new tumor mass or masses, which is not amenable to definitive surgical therapy.

• Patients may have had another cancer but there must be convincing clinical evidence that the sarcoma is the disease requiring therapeutic intervention. (i.e. Several sarcoma patients have had had a prior cancer [Hodgkin's disease or breast cancer] treated years previously and then developed a clinically active sarcoma.)

• Patients may have received no prior chemotherapy, or may have failed 0-2 prior cytotoxic regimens.

• Measurable disease defined as lesions that can be measured in at least one dimension by physical examination or by means of medical imaging techniques. Ascites and pleural effusions will not be considered measurable disease.

• Karnofsky performance status of greater than or equal to 60%.

• At least 3 weeks since prior chemotherapy or at least 6 weeks since prior radiation therapy.

Exclusion Criteria:

• Soft tissue sarcomas with the following histologies: gastrointestinal stromal tumors (GIST), Kaposi's sarcoma, mesotheliomas.

• Active or uncontrolled infection

• Prior treatment with gemcitabine or Alimta

• Pregnant or lactating women

• Uncontrolled central nervous system metastases

• Inability to stop treatment with NSAIDs

Related Conditions & MeSH terms

• Sarcoma
• Sarcoma, Soft Tissue

Intervention

Drug:
• Alimta
500 mg/m2 via IV over 10 minutes A chemotherapy drug with indications to treat pleural mesothelioma and non-small cell lung cancer.
• Gemcitabine
1000 mg/m2 via IV over 90 minutes A nucleoside analog used as chemotherapy.

Locations

Country	Name	City	State
United States	Columbia University Medical Center	New York	New York

Sponsors (1)

Lead Sponsor	Collaborator
Columbia University

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Tumor Best Response Rate	The best response rate will include patients with both Complete Response and Partial Response after 2 months of treatment. Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions; Overall Response (OR) = CR + PR.	Two months