National Institutes of Health Clinical Center (CC)
Observational Model: Family-Based
Time Perspective: Retrospective
To determine if any unusual patterns of cancers other than chordoma or other medical conditions appear to cluster in families of the chordoma patients with the ultimate, long-term goal fine-mapping the gene(s) involved in chordoma.
up to 110 Years (Child, Adult, Senior)
February 1, 1999
June 21, 2006
October 19, 2017
University of Iowa Iowa City, Iowa, United States
† Study has passed its completion date and status has not been verified in more than two years.