8 studies were found.

1.		Recruiting	Natural History of West Nile Virus Infection Conditions: West Nile Virus; Encephalitis; Myelitis
2.		Not yet recruiting	Induction Therapy with a Single High Dose Bolus of Intravenous Methotrexate with Leucovorin Rescue, Prior to Initiation of AVONEX® Treatment, in Patients Presenting with a First Acute Demyelinating Event. Conditions: Demyelinating Disorders; Multiple Sclerosis; Optic Neuritis; Myelitis; Neuritis
3.		Recruiting	Modafinil to Treat Fatigue in Post-Polio Syndrome Condition: Postpoliomyelitis Syndrome
4.		Recruiting	Electromyography to Diagnose Neuromuscular Disorders Conditions: Healthy; Neuromuscular Disease; Postpoliomyelitis Syndrome
5.		Recruiting	Evaluation of Patients with HAM/TSP Conditions: HTLV-I Infection; Tropical Spastic Paraparesis
6.		Recruiting	Assessment of Patients with Multiple Sclerosis (MS) Conditions: Herpesviridae Infection; HTLV-I Infection; Multiple Sclerosis; Tropical Spastic Paraparesis; Vasculitis
7.		Recruiting	Omr-IgG-am™ (Trademark) for Treating Patients with or at High Risk for West Nile Virus Disease Condition: West Nile Virus
8.		Recruiting	An Exploratory Study of AVI-4020 in Patients with Possible Acute Neuroinvasive West Nile Virus (WNV) Disease Condition: West Nile Fever