Dose-escalation Study of CX-3543 in Patients With Advanced Solid Tumors or Lymphomas

NCT ID: NCT00955786

Last Updated: 2009-08-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

48 participants

Study Classification

INTERVENTIONAL

Study Start Date

2005-07-31

Study Completion Date

2008-12-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This phase 1 study of CX-3543 is designed to test the safety, tolerability and highest safe dose level of this drug in patients with advanced solid tumor cancers.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

CX-4945 is a first-in-class small-molecule targeted cancer therapeutic derived from the validated fluoroquinolone class of drugs. This drug was rationally designed to target a G-quadruplex (QPLX) DNA structure and disrupt protein-DNA interactions essential to cancer cells. The QPLX targeted by quarfloxin forms within ribosomal DNA (rDNA) and the QPLX is bound by the nucleolin protein.This Phase 1 study of CX-3543 is designed to test the safety, tolerability and highest safe dose level of this drug in patients with advanced solid tumor cancers.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Advanced Solid Tumors Lymphoma

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

CX-3543

Group Type EXPERIMENTAL

CX-3543

Intervention Type DRUG

Escalating doses of CX-3543 administered intravenously daily for 5 consecutive days every 21 days.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

CX-3543

Escalating doses of CX-3543 administered intravenously daily for 5 consecutive days every 21 days.

Intervention Type DRUG

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

quarfloxacin quarfloxin

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Patients with histologically confirmed solid tumors or lymphomas.
* Tumor progression after receiving standard/approved chemotherapy or where there is no approved therapy.
* One or more tumors measurable on radiograph or CT scan, or evaluable disease. (e.g., malignant ascites)
* Karnofsky performance status of greater than or equal to 70.
* Life expectancy of at least 3 months.
* Age at least 18 years.
* Patients must have central IV access, or agree to the insertion of a central IV line.
* A negative urine pregnancy test (if female.)
* Acceptable liver function as evaluated by laboratory results
* Acceptable hematologic status as evaluated by laboratory results
* No clinically significant urinalysis abnormalities
* Acceptable coagulation status as evaluated by laboratory results
* Fertile men and women must use effective contraceptive methods during the study.

Exclusion Criteria

* Seizure disorders not controlled by anticonvulsant therapy.
* Known brain metastases (unless previously treated and well controlled for a period of greater than or equal to 3 months.)
* Severe chronic obstructive pulmonary disease with hypoxemia or a pulmonary compromise not correctable with therapy.
* Major surgery, other than diagnostic surgery, within 4 weeks prior to the first dose of test drug.
* Active, uncontrolled bacterial, viral, or fungal infections, requiring systemic therapy.
* Pregnant or nursing women.
* Treatment with radiation therapy, surgery, chemotherapy, or investigational therapy within 4 weeks prior to study entry (6 weeks for nitrosoureas or Mitomycin C.)
* Unwillingness or inability to comply with procedures required in this protocol.
* Known infection with HIV, hepatitis B, or hepatitis C.
* Clinically significant bleeding event within the last 3 months, unrelated to trauma, or underlying condition that would be expected to result in a bleeding diathesis.
* Patients who are currently receiving any other investigational therapy.
* Patients who have exhibited allergic reactions to a similar structural compound (e.g., fluoroquinolones), biological agent, or formulation.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Cylene Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Cylene Pharmaceuticals

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Scottsdale, Arizona, United States

Site Status

San Antonio, Texas, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

C3-05-001

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.