Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
University of South Florida
With
National Ataxia Foundation
Bob Allison Ataxia Research Center (BAARC)
Pfizer
Age
18–80
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
1. Outpatients with spinocerebellar ataxia type 3 diagnosed by a movement disorder specialist and confirmed by genetic testing (of the patient or in a first degree relative of the patient).
2. Age 18 years to 80 years.
3. Women of child-bearing potential must use a reliable method of contraception and must provide a negative pregnancy test at entry into the study.
4. Serum creatine kinase, complete metabolic panel, complete blood count, liver function tests, renal function tests, platelets and EKG are within normal limits (results obtained from primary care physician and dated within the past 6 months or obtained at screening visit).
5. Stable doses of all medications for 30 days prior to study entry and for the duration of the study.
6. Ability to ambulate with or without assistance.
7. Score of 10 or higher (worse) on the SARA total score.
8. Score of 3 or higher (worse) on the 'gait' subsection of the SARA rating scale.
You may not be if
1. Any unstable illness or concomitant medical condition that, in the investigator's opinion, precludes participation in this study. This includes other disorders that may affect gait or balance (stroke, arthritis, etc).
2. Pregnancy or lactation.
3. Concurrent participation in another clinical study.
4. Patients with a history of substance abuse.
5. Patients who currently smoke or have smoked within the past 12 months.
6. Presence of psychosis, bipolar disorder, untreated depression (BDI greater than or equal to 21), or history of suicide attempt.
7. Concurrent treatment with any MAOIs, Wellbutrin, or nicotine patches.
8. Dementia or other psychiatric illness that prevents the patient from giving informed consent (Mini Mental Status Exam score less than 24).
9. Legal incapacity or limited legal capacity.
10. Presence of severe renal disease (BUN 50% greater than normal or creatinine clearance \<60 mL/min) or hepatic disease.
11. Abnormal creatine kinase and/or platelet count in the past 6 months (as determined by lab reports obtained from primary care physicians or conducted at baseline).
12. Use of varenicline within the previous 30 days.
13. Ataxia derived from any other cause than genetically-confirmed SCA (including but not limited to alcoholism, head injury, Multiple Sclerosis, olivo-ponto-cerebellar atrophy or multiple system atrophy).
