Genetic Clues to Chordoma Etiology: A Protocol to Identify Sporadic Chordoma Patients for Studies of Cancer-Susceptibility Genes
Chordoma Family Study
Clinical, Laboratory, and Epidemiologic Characterization of Individuals and Families at High Risk of Cancer
|4||Not yet recruiting||
Sacral Chordoma: Surgery Versus Definitive Radiation Therapy in Primary Localized Disease
† Study has passed its completion date and status has not been verified in more than two years.