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Completed Phase 1 Interventional

EZN-2208 (Pegylated SN-38) in Combination With Bevacizumab in Refractory Solid Tumors

ClinicalTrials.gov ID: NCT01251926

Public ClinicalTrials.gov record NCT01251926. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 1, 2026, 8:33 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Pilot Study of Weekly EZN-2208 (Pegylated SN-38) in Combination With Bevacizumab in Refractory Solid Tumors

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Background: \- The anticancer drug bevacizumab works by reducing the formation of new blood vessels in tumors, which can slow or stop the growth of cancer cells and supporting blood vessels. The experimental drug EZN-2208 works by limiting how well cancer cells can divide. Drugs similar to EZN-2208 also work by turning off the production of the HIF protein, which otherwise can help cancer cells to grow even when blood supply is limited. Researchers are interested in determining if EZN-2208 turns off HIF in patient tumors, and whether combining it with bevacizumab is an effective treatment for cancers that have not responded to standard treatment. Objectives: \- To assess the safety and effectiveness of the combination of EZN-2208 and bevacizumab for solid tumors that have not responded to standard treatment. Eligibility: \- Individuals at least 18 years of age who have solid tumors that have not responded to standard treatment. Design: * Participants will be screened with a full physical examination and medical history, blood and urine samples, and tumor imaging studies. * Participants will receive EZN-2208 and bevacizumab intravenously on an outpatient basis in 4-week cycles (with the exception of the first cycle, which will be 5 weeks). * Cycle 1: Participants will receive EZN-2208 once a week for 3 weeks in a row (days 1, 8, and 15), followed by 1 week without the drug. Participants will receive bevacizumab 1 week before EZN-2208 (day - 7) and then 3 weeks later (day 15). * Subsequent cycles: Participants will receive EZN-2208 once a week for 3 weeks in a row (days 1, 8, and 15), followed by 1 week without the drug. Participants will receive bevacizumab every 2 weeks (days 1 and 15). * Participants will have clinic visits with physical examinations and blood tests in the first 3 weeks of each cycle. Clinic visits may also include tumor imaging studies and tumor biopsies as directed by the study researchers. * Participants will continue to take the study drugs for as long as the tumor shrinks or does not grow, and as long as they do not experience intolerable or unsafe side effects from the drugs.

Study identification

NCT ID
NCT01251926
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Enrollment
12 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 120 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Nov 14, 2010
Primary completion
Not listed
Completion
Apr 22, 2014
Last update posted
Nov 14, 2019

2010 – 2014

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
National Institutes of Health Clinical Center, 9000 Rockville Pike Bethesda Maryland 20892

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

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About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01251926, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Nov 14, 2019 · Synced Sep 1, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01251926 live on ClinicalTrials.gov.

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