Clinical and genetic findings in patients with spinobulbar muscular atrophy (SBMA or Kennedy disease)


In this study we will recruit people who have SBMA (or are carriers) and collect health information. We will collect DNA samples for genetic analysis. We will interact with communities. Participants are encouraged to help guide the study by joining meetings with the study team.


Currently recruiting participants: Yes

Eligible gender: Male, Female, Transgender, Other

Eligible ages: 18 to 100

Inclusion criteria:

Diagnosis of SBMA (Kennedy disease), or carrier
Age >18

Exclusion criteria:

Children, and those who cannot provide written informed consent, are not eligible to participate.


Fill out the following form if you want to participate in this research

Method of contact

Additional information

Contact information

Gerald Pfeffer

Principal investigator:

Gerald Pfeffer

Clinical trial: