Combination Therapy (Provigil + Avonex) to Treat Cognitive Problems in MS

Status unconfirmed · Not applicable

Conditions studied: Relapsing-Remitting Multiple Sclerosis

In brief

MS has been associated with fatigue, attention problems, and a number of cognitive difficulties. There is no treatment approved yet to treat these problems. We hypothesize that the addition of Provigil to an existing immunomodulatory agent (Avonex) will lead to improved fatigue, attention, and overall cognition in MS patients with attention problems.

Key facts

Study ID

NCT00210301

Run by

Institute for Clinical Research

People needed

60

Starts

2003-01-01

Last updated by the study team

2006-09-07

Who can join

Age: 20 and older, up to 65. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients entering the study will:
• Be taking Avonex
• Have normal laboratory blood tests and EKG
• Be complaining of attention problems to treating neurologist
• Be English-speaking males and females between the ages of 25 and 60, inclusive [If patient is female, she must
• Be surgically sterile; or
• Be 2 years postmenopausal; or
• If of child-bearing potential, must be using a medically accepted method of birth control and agree to continue to use this method for the duration of the study (i.e., barrier method with spermicide, steroidal contraceptive [oral, implanted, and Depo-Provera contraceptives must be used in conjunction with a barrier method], IUD, or abstinence)]
• Have clinically definite RR MS with disease duration of less than 10 years
• Have an EDSS score between 0 and 5.5
• Have corrected vision of no worse than 20/50
• Have between 10 and 20 years of education
• Be cerebral-stimulant free for at least one week prior to Attention Screening
• Be able to complete self-rating scales and cognitive assessment tools
• Have provided written informed consent
• To have performed at least one standard deviation below normative expectation on at least two of four measures in the attention screening evaluation

You may not qualify if…

• Patients entering the study will NOT:
• A history of heart disease or liver dysfunction
• Have abnormal EKG or laboratory blood work,
• Have a history of psychosis
• Be a significant risk of suicide
• Be abusing alcohol (current and within last 2 years)
• Be abusing controlled substances (current and within last 2 years)
• Have any medical ailment which can produce fatigue, such as lupus, anemia or thyroid disease
• Have any history of clinical deviation from normal ranges in the physical examination
• Have an unstable medical disorder, or medical contraindication to the use of Provigil
• Have any history of head injury, seizures, or neurological conditions involving the central nervous system other than RR MS
• Have any disorder that may interfere with drug absorption, distribution, metabolism, or excretion, including gastrointestinal surgery
• Be a pregnant or lactating female (any patient becoming pregnant during the study will be discontinued)
• Have received any investigational product within 30 days of Cognitive Screening
• Have upper extremity dysfunction that prohibits them from using a computer mouse writing with a pencil
• Be colorblind

Where it is running

• Veterans Affairs Medical Center — Washington D.C., District of Columbia, United States (enrolling)

Full record on ClinicalTrials.gov

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