NCT00992303 · University of Texas Southwestern Medical Center
Collecting Tissue Samples From Patients With Cancer Undergoing Radiation Therapy and Healthy Participants
What this study is about
RATIONALE: Collecting and storing samples of tissue from patients with cancer to test in the laboratory may help the study of cancer in the future. PURPOSE: This research study is collecting tissue samples from patients with cancer undergoing radiation therapy.
View original scientific description
RATIONALE: Collecting and storing samples of tissue from patients with cancer to test in the laboratory may help the study of cancer in the future. PURPOSE: This research study is collecting tissue samples from patients with cancer undergoing radiation therapy.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- DISEASE CHARACTERISTICS:
- Pathologically-proven diagnosis of malignancy
- Planning treatment with radiation therapy PATIENT CHARACTERISTICS:
- Able to perform follow-up visits
- Is a patient of the University of Texas Southwestern Medical Center physicians PRIOR CONCURRENT THERAPY:
- See Disease Characteristics
- Participation in other clinical trials is allowed
- Other prior or concurrent therapy for cancer, such as surgery and/or chemotherapy, is allowed. Criteria for eligibility:
- Able to provide written informed consent
- Age greater than 18 years old
- Males and Females are eligible
- Any ethnicity is eligible Criteria for ineligibility: -Patients not available for follow-up/future contact
Where
- Dallas, Texas
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced May 14, 2025 · Source of record for eligibility and locations