Heritability of substance use in the NAS-NRC Twin Registry.
D Carmelli, G E Swan, D Robinette...
https://pubmed.ncbi.nlm.nih.gov/2392895Completed
Led by National Cancer Institute (NCI) · Updated on 2008-03-04
4500
Participants Needed
1
Research Sites
N/A
Total Duration
We propose to conduct a multifactorial genetic study of cancer risk-related behaviors and other complex human characteristics. The main areas of interest are tobacco smoking, excess alcohol consumption, psychological traits, and HIV/AIDS susceptibility and progression. The subjects will be adult male and female probands who display one or more of the phenotypes of interest together with their brothers, sisters and parents. Information on tobacco and alcohol use, psychological and personality traits, sexual behavior, HIV status and progression, and other characteristics with possible genetic components will be obtained through structured interviews and questionnaires. DNA will be prepared from blood samples and typed for a series of candidate genes chosen for function and for random polymorphic markers. By correlating the genotypic and phenotypic information, we hope to identify individual loci that interactively contribute to many different aspects of human health and disease.
CONDITIONS
Genetic Factors and Interrelationships for Cancer Risk-Related Behaviors and Complex Traits
You may qualify if you...
INCLUSION CRITERIA:
The basic requirement for entry in the study will be the presence of any individual smoker who is willing to complete the evaluation process and donate a blood sample.
Additional siblings will be encouraged but not required to participate.
Probands will be recruited through smoking cessation programs at the National Naval Medical Center.
Attendees at programs offered by the Health Promotions Department and the Military Family Health Center will be invited to participate in this study.
EXCLUSION CRITERIA:
All subjects will be adults (greater than 18 years).
There will be no exclusions based on sex, ethnic group, or race.
You will not qualify if you...
History of severe allergic reactions to study medication Currently pregnant or breastfeeding Recent participation in another clinical trial within the last 30 days Presence of uncontrolled medical conditions that could affect safety
Total: 1 location
1
National Cancer Institute (NCI)
Bethesda, Maryland, United States, 20892
Status Unknown
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
0
Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.
Already have an account? Log in here
D Carmelli, G E Swan, D Robinette...
https://pubmed.ncbi.nlm.nih.gov/2392895D Carmelli, G E Swan, D Robinette...
https://pubmed.ncbi.nlm.nih.gov/1508241G E Swan, D Carmelli, R H Rosenman...
https://pubmed.ncbi.nlm.nih.gov/2136102