Completed

A Two-Stage Trial of STA-4783 in Combination With Weekly Paclitaxel for Treatment of Patients With Metastatic Melanoma

0 criteria met from your profileSee at a glance how your profile meets each eligibility criteria.
What is being tested

Data Collection

Who is being recruted

Melanoma+8

+ Neoplasms

+ Neoplasms by Histologic Type

Over 18 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Phase 1 & 2
Interventional
Study Start: May 2004
See protocol details

Summary

Principal SponsorSynta Pharmaceuticals Corp.
Last updated: January 18, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: May 1, 2004

Actual date on which the first participant was enrolled.

STA-4783 is a taxane potentiator, enhancing the effect of antitumor response of paclitaxel. In an attempt to improve efficacy, paclitaxel is sometimes used in combination with other anticancer agents. When paclitaxel is combined with other anticancer agents, although response rate is usually increased, side effects are usually increased as well. There is an urgent need for agents that can enhance the antitumor effects of paclitaxel without further increasing undesirable side effects.

Official TitleA Two-Stage Trial of STA-4783 in Combination With Weekly Paclitaxel for Treatment of Patients With Metastatic Melanoma 
Principal SponsorSynta Pharmaceuticals Corp.
Last updated: January 18, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

103 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.


Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

Over 18 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

MelanomaNeoplasmsNeoplasms by Histologic TypeNeoplasms by SiteNeoplasms, Germ Cell and EmbryonalNeoplasms, Nerve TissueSkin DiseasesSkin NeoplasmsNeuroectodermal TumorsNevi and MelanomasNeuroendocrine Tumors

Criteria

Inclusion Criteria: * M or F 18 or older with histologically confirmed metastatic (Stage IV) melanoma of cutaneous origin * ECOG performance status of greater than or equal to 2 * Measurable disease per RECIST criteria * Received no more than 1 regimen of prior chemotherapy (unlimited immunotherapy regimens are allowed) * At least 4 weeks have passed since last chemotherapy or immunotherapy * At least 2 weeks have passed since last radiotherapy. * Life expectancy of greater than 12 weeks * Clinical lab values within protocol parameters Exclusion Criteria: * Female patients pregnant or lactating * Female patients of childbearing potential not using or not willing to use effective contraception * Presence of a second malignancy other than nonmelanoma skin cancer * Presence of a clinically significant and uncontrolled infection * Presence of clinically significant arrythmias * Presence of serious concurrent illness or other conditions that do not permit adequate follow-up and compliance with protocol * History of severe hypersensitivity reactions to taxanes * Use of any investigational agents within 4 weeks prior to the first dose of study drug

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 28 locations

Suspended

Genesis Cancer Center

Hot Springs, United StatesSee the location
Suspended

Univ Of Arkansas/Arkansas Research Center

Little Rock, United States
Suspended

Scripps Cancer Center

San Diego, United States
Suspended

Northern California Melanoma Center

San Francisco, United States
Completed28 Study Centers