Informed Consent
Item
ability to understand the purpose and risks of the study and provide signed and dated informed consent and authorization to use protected health information (phi) in accordance with national and local subject privacy regulations.
boolean
C0021430 (UMLS CUI [1])
Multiple Sclerosis | Tysabri | Protocol Compliance
Item
must be a multiple sclerosis (ms) patient enrolled in the tysabri outreach: united commitment to health prescribing program (touch) who is not expected to discontinue tysabri therapy prior to completion of the requirements of this study.
boolean
C0026769 (UMLS CUI [1])
C1529600 (UMLS CUI [2])
C0525058 (UMLS CUI [3])
Tysabri Intravenous infusions Monthly
Item
must have been treated with monthly iv infusions of tysabri 300 mg for at least 12 months, with the 9 most recent doses having been administered at 28±7 day intervals.
boolean
C1529600 (UMLS CUI [1,1])
C0021440 (UMLS CUI [1,2])
C0332177 (UMLS CUI [1,3])
Antibody test negative Tysabri
Item
must test negative for antibodies to tysabri at the screening visit.
boolean
C1262044 (UMLS CUI [1,1])
C1529600 (UMLS CUI [1,2])
MRI scan brain
Item
must have a magnetic resonance imaging (mri) brain scan, performed prior to the initiation of treatment with tysabri, on file.
boolean
C0412675 (UMLS CUI [1])
Body Weight
Item
must weigh between 42 and 126 kg, inclusive.
boolean
C0005910 (UMLS CUI [1])
Females & males of reproductive potential Contraceptive methods
Item
all male subjects and female subjects of childbearing potential must practice effective contraception during the study.
boolean
C4034483 (UMLS CUI [1,1])
C0700589 (UMLS CUI [1,2])
Exclusion Criteria Main
Item
key exclusion criteria:
boolean
C0680251 (UMLS CUI [1,1])
C1542147 (UMLS CUI [1,2])
Laboratory test result abnormal | Heart Diseases | Endocrine System Diseases | Hematological Disease | Liver diseases | Immune System Diseases | Metabolic Diseases | Urologic Diseases | Lung diseases | Gastrointestinal Diseases | Dermatologic disorders | Mental disorders | Kidney Diseases | Disease Major
Item
history of, or abnormal laboratory results indicative of, any clinically significant cardiac, endocrinologic, hematologic, hepatic, immunologic, metabolic, urologic, pulmonary, gastrointestinal, dermatologic, psychiatric, and renal, or other major disease, as determined by the investigator.
boolean
C0438215 (UMLS CUI [1])
C0018799 (UMLS CUI [2])
C0014130 (UMLS CUI [3])
C0018939 (UMLS CUI [4])
C0023895 (UMLS CUI [5])
C0021053 (UMLS CUI [6])
C0025517 (UMLS CUI [7])
C0042075 (UMLS CUI [8])
C0024115 (UMLS CUI [9])
C0017178 (UMLS CUI [10])
C0037274 (UMLS CUI [11])
C0004936 (UMLS CUI [12])
C0022658 (UMLS CUI [13])
C0012634 (UMLS CUI [14,1])
C0205164 (UMLS CUI [14,2])
Antibody test positive Tysabri
Item
positive result for antibodies to tysabri at any prior evaluation.
boolean
C0741132 (UMLS CUI [1,1])
C1529600 (UMLS CUI [1,2])
Investigational New Drugs | Therapies, Investigational | Participation Observational Study allowed
Item
treatment with an investigational product or approved therapy for investigational use within 6 months prior to the start of pk sample collection or during the course of this study. concurrent participation in an observational study (e.g., tysabri global observational program in safety [tygris]) is permitted.
boolean
C0013230 (UMLS CUI [1])
C0949266 (UMLS CUI [2])
C0679823 (UMLS CUI [3,1])
C1518527 (UMLS CUI [3,2])
C0683607 (UMLS CUI [3,3])
Elective procedure Scheduled | Therapeutic procedure Scheduled
Item
pre-scheduled for any elective procedure or medical treatment during the study period.
boolean
C0747973 (UMLS CUI [1,1])
C0205539 (UMLS CUI [1,2])
C0087111 (UMLS CUI [2,1])
C0205539 (UMLS CUI [2,2])
Substance Use Disorders
Item
history of drug or alcohol abuse (as defined by the investigator) within 2 years prior to the screening visit.
boolean
C0038586 (UMLS CUI [1])
Breast Feeding | Pregnancy | Pregnancy, Planned
Item
female subjects who are breastfeeding, pregnant, or planning to become pregnant while on study.
boolean
C0006147 (UMLS CUI [1])
C0032961 (UMLS CUI [2])
C0032992 (UMLS CUI [3])
Alcohol consumption
Item
alcohol use within 24 hours prior to the baseline visit.
boolean
C0001948 (UMLS CUI [1])
Protocol Compliance Unable | Protocol Compliance Unwilling | Physical Condition Affecting Protocol Compliance | Mental condition Affecting Protocol Compliance | Social Condition Affecting Protocol Compliance
Item
inability or unwillingness to comply with study requirements, including the presence of any condition (e.g., physical, mental, social) that is likely to affect the subject's ability to comply with the study protocol.
boolean
C0525058 (UMLS CUI [1,1])
C1299582 (UMLS CUI [1,2])
C0525058 (UMLS CUI [2,1])
C0558080 (UMLS CUI [2,2])
C3714565 (UMLS CUI [3,1])
C0392760 (UMLS CUI [3,2])
C0525058 (UMLS CUI [3,3])
C3840291 (UMLS CUI [4,1])
C0392760 (UMLS CUI [4,2])
C0525058 (UMLS CUI [4,3])
C0037403 (UMLS CUI [5,1])
C0392760 (UMLS CUI [5,2])
C0525058 (UMLS CUI [5,3])
Study Subject Participation Status Unsuitable for other reasons
Item
other unspecified reasons that, in the opinion of the investigator or biogen idec, make the subject unsuitable for enrollment.
boolean
C2348568 (UMLS CUI [1,1])
C3844399 (UMLS CUI [1,2])
Eligibility Criteria Study Protocol
Item
note: other protocol defined inclusion/exclusion criteria may apply.
boolean
C1516637 (UMLS CUI [1,1])
C2348563 (UMLS CUI [1,2])