Liposome Encapsulated SN38 (LE-SN38) in Patients With Advanced Cancer

NCT00046540 | Completed Phase 1

• 1 other identifier: LE-SN38-101
• Study Type: interventional
• Target: 40
• Locations: 1 country
• Sites: 3

Brief Summary

Liposome Encapsulated SN38 (LE-SN38) is an oncology drug product consisting of the active metabolite of irinotecan (CPT-11), a known anticancer drug, encapsulated in a liposome. Formulation of a relatively insoluble compound (SN38) and improvement in drug delivery (pharmacodynamic profile) may be obtained with liposomal formulations. An improved safety and efficacy profile, compared with the pro-drug CPT-11, may be possible. This rationale is supported by the results from animal toxicity studies in both the mouse and dog. LE-SN38 will be infused intravenously every 3 weeks to assess safety and tolerability of study drug until there is disease progression or toxicity requiring early treatment discontinuation. Disease status will be assessed after every second cycle of treatment. In the event of disease progression, study treatment will be discontinued, all end-of-treatment study evaluations will be performed and further treatment options will be reviewed.

Conditions

Neoplasms

Keywords

Liposome-Encapsulated SN38; Irinotecan; CPT-11; Malignant Tumors

Interventions

Liposome-encapsulated SN38 DRUG

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

Disease Characteristics: * Advanced (local and/or metastatic) histologically documented solid tumors * Disease not considered responsive to available conventional modalities or treatments * No life prolonging therapy or therapy with a greater potential for patient benefit is available Prior/Concurrent Therapy: * No treatment with cytotoxic or biologic agents within 3 weeks prior to study entry (6 weeks for radiotherapy, mitomycin and nitrosoureas) * At least 2 weeks since any prior surgery or hematopoietic growth factor therapy * Chronic Grade 1 toxicities due to prior treatment or other causes are permitted Patient Characteristics: * Must have ECOG Performance status of 0-2 * Must be at least 18 years of age * Must have the following clinical laboratory values: ANC at least 1,500/mm3, platelets at least 100,000/mm3, hemoglobin at least 9 g/dL, albumin at least 3.0 g/dL, serum creatinine not more than 2.0 mg/dL, total bilirubin not more than the institutional upper limit of normal, alanine aminotransferase, aspartate aminotransferase, and alkaline phosphatase not more than 1.5 x the institutional upper limit of normal * Must sign informed consent * No active uncontrolled bleeding or bleeding diathesis (e.g., active peptic ulcer disease) * No infection requiring parenteral antibiotics * No known HIV infection or viral hepatitis * No active heart disease including myocardial infarction or congestive heart failure within the previous 6 months, symptomatic coronary artery disease, arrhythmias requiring medication * No known or suspected active CNS metastasis * No pregnant or nursing female patients. Women of child-bearing potential must have negative serum or urine pregnancy test within 1 week prior to study entry. Sexually active patients (both men and women) must agree to use acceptable contraceptive methods, e.g., double barrier, during the conduct of the study * No agent which could interfere with SN38 metabolism, including phenobarbital, valproic acid, cyclosporine or phenytoin * No concurrent treatment for cancer or any other investigational agent for any indication within 30 days prior to receiving the first dose of study drug * No immediate palliative treatment of any kind including surgery * No high-dose chemotherapy regimen with stem cell support in the previous 6 months * No abdominal or pelvic radiation therapy * Not willing or unable to follow protocol requirements * No known hypersensitivity to irinotecan, SN38, or liposomes

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

• INSYS Therapeutics Inc: lead

Study Sites (3)

H. Lee Moffitt Cancer Center and Research Institute

Tampa, Florida, 33612, United States

Location

Barbara Ann Karmanos Cancer Institute

Detroit, Michigan, 48201, United States

Location

The Ohio State University

Columbus, Ohio, 43210, United States

Location

MeSH Terms

Conditions

Neoplasms

Study Officials

• Mayer Fishman, MD, PhD

  H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida

  PRINCIPAL INVESTIGATOR

• Patricia LoRusso, DO

  Barbara Ann Karmanos Cancer Institute, Detroit, Michigan

  PRINCIPAL INVESTIGATOR

• Eric Kraut, MD

  The Ohio State University, Columbus, Ohio

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NON RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: INDUSTRY

Study Record Dates

• First Submitted: September 30, 2002
• First Posted: October 2, 2002
• Study Start: October 1, 2002
• Primary Completion: August 1, 2007
• Study Completion: November 1, 2010
• Last Updated: July 4, 2011

Record last verified: 2011-06

Locations

US (3)