The Caris Biorepository is collecting quality biospecimens, which can be any material that comes from human tissue, to bank for the purposes of future research studies related to advancing precision medicine and improving patient care. Select biospecimens may be collected from consenting individuals who have, or do not have cancer, are being screened for, or have an increased risk for a certain type of cancer. Samples may be used for research on: cells that make up your body (DNA and RNA) and how those cells and other cells work in healthy people and people with illness; how biomarkers might be able to predict the best treatments for a particular tumor type or blood finding; biomarker testing to discover and refine new technology; or, new discoveries and new biomarkers that can predict disease.

The Caris Biorepository is collecting quality biospecimens, which can be any material that comes from human tissue, to bank for the purposes of future research studies related to advancing precision medicine and improving patient care. Select biospecimens may be collected from consenting individuals who have, or do not have cancer, are being screened for, or have an increased risk for a certain type of cancer. Samples may be used for research on: cells that make up your body (DNA and RNA) and how those cells and other cells work in healthy people and people with illness; how biomarkers might be able to predict the best treatments for a particular tumor type or blood finding; biomarker testing to discover and refine new technology; or, new discoveries and new biomarkers that can predict disease.

Many people use both cigarettes and e-cigarettes (dual use) and want to quit both. However, little is known about the best way to support individuals who want to quit dual use. This study will test different doses of nicotine replacement therapy (patches and lozenges), a medication typically used for quitting smoking, to see which dose is best for people using both cigarettes and e-cigarettes. This study will also see if quitting cigarettes and e-cigarettes can lead to changes in health that might prevent cancer.