Collection of Blood From Patients With Cancer
NCT00034216
This study is recruiting at 1 US site in 1 state, according to its ClinicalTrials.gov record last updated .
Summary
This study will collect blood from patients with cancer to study the level of cells which decrease the immune response (suppressor cells) before and after chemotherapy. Patients 18 years of age and older with cancer may participate. This study does not involve treatment. Participants will have about 50 ml (3 tablespoonfuls) of blood drawn. Depending on their condition, patients may be invited to enroll in a clinical research study involving chemotherapy, radiotherapy, or surgery. Additional 40-ml blood samples may be drawn during the course of treatment. ...
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Prostate Cancer
- Breast Cancer
- Colon Cancer
- Lung Cancer
- Liver Cancer
Eligibility basics and study details
- Study type
- Observational
- Phase
- Not applicable
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Sponsor
- National Cancer Institute (NCI)
- Last updated on ClinicalTrials.gov
- September 28, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Maryland · 1
- National Institutes of Health Clinical Center · Bethesda, MD
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.