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Study 5 of 13 for search of: | "Polyradiculoneuropathy" |
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Sponsors and Collaborators: |
National Center for Research Resources (NCRR) Ohio State University |
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Information provided by: | Office of Rare Diseases (ORD) |
ClinicalTrials.gov Identifier: | NCT00004772 |
OBJECTIVES:
I. Compare the response of previously untreated patients with chronic inflammatory demyelinating polyneuropathy to intravenous immune globulin vs. placebo.
Condition | Intervention | Phase |
---|---|---|
Polyradiculoneuropathy, Chronic Inflammatory Demyelinating |
Drug: Immune globulin |
Phase III |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Double-Blind, Placebo Control |
Estimated Enrollment: | 90 |
Study Start Date: | September 1992 |
PROTOCOL OUTLINE: This is a randomized, double-blind study. The first group receives intravenous immune globulin (IVIG) on days 1, 2, and 21; the second group receives an intravenous placebo on the same schedule.
Patients in either group may receive IVIG (same dosage as first group) after day 42.
Concurrent steroids and other immune globulin preparations are prohibited.
Ages Eligible for Study: | 15 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
PROTOCOL ENTRY CRITERIA:
--Disease Characteristics-- Chronic inflammatory demyelinating polyneuropathy (CIDP), i.e.: Progressive or relapsing motor and sensory dysfunction of more than 1 limb over at least 2 months Hypo- or areflexia of at least 2 limbs No myelopathy No central demyelination No drug or toxic exposure known to cause peripheral neuropathy --Prior/Concurrent Therapy-- No prior corticosteroids or other immunomodulators for CIDP No prior plasmapheresis At least 30 days since participation in other investigational study At least 6 months since the following: Cyclophosphamide Intravenous immune globulin Cyclosporine Interferon alfa Azathioprine Corticosteroids Orthoclone Tacrolimus --Patient Characteristics-- Hepatic: No hepatitis Renal: Not specified Neurologic: Cerebrospinal fluid (CSF) protein greater than 50 mg/dL CSF cell count less than 10 CSF VDRL negative 3 of the following motor abnormalities by electrophysiology: Reduced conduction velocity in 2 or more motor nerves Less than 80% of normal if amplitude greater than 80% of normal Less than 70% of normal if amplitude less than 80% of normal Conduction block or abnormal temporal dispersion in 1 motor nerve No ulnar or peroneal nerve entrapment Prolonged distal latency in 2 or more nerves Greater than 125% of normal if amplitude greater than 80% of normal Greater than 150% of normal if amplitude less than 80% of normal Absent F-waves or H response (patients aged under 60) or prolonged shortest F-wave latency in 10 to 15 trials in 2 or more motor nerves Other: No hypersensitivity to immune globulin No IgA deficiency No mutilation of hands or feet No retinitis pigmentosa No ichthyosis No disease that would limit neuromuscular assessment No endocrinopathy No connective tissue disease or vasculitis No Lyme disease No malignancy No Castleman's disease No hyper- or hypothyroidism No HIV infection No alcohol or drug abuse No pregnant or nursing women
Study ID Numbers: | 199/11794, OSU-92H0250 |
Study First Received: | February 24, 2000 |
Last Updated: | June 23, 2005 |
ClinicalTrials.gov Identifier: | NCT00004772 |
Health Authority: | United States: Federal Government |
demyelinating neuropathy neurologic and psychiatric disorders rare disease |
Autoimmune Diseases Demyelinating Diseases Polyradiculoneuropathy Polyneuropathies Rare Diseases Demyelinating diseases Chronic inflammatory demyelinating polyneuropathy Polyradiculoneuropathy, Chronic Inflammatory Demyelinating |
Antibodies Neuromuscular Diseases Immunoglobulins, Intravenous Mental Disorders Peripheral Nervous System Diseases Rho(D) Immune Globulin Autoimmune Diseases of the Nervous System Immunoglobulins |
Immunologic Factors Immune System Diseases Physiological Effects of Drugs Nervous System Diseases Pharmacologic Actions |