13 studies found for:    ccsvi
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Rank Status Study
1 Suspended Multi-center Registry for CCSVI Testing and Treatment
Conditions: CCSVI;   Chronic Cerebrospinal Venous Insufficiency;   Venous Malformations of CNS Draining Veins
Intervention: Procedure: venous angioplasty
2 Terminated Evaluation of Angioplasty in the Treatment of Chronic Cerebrospinal Venous Insufficiency (CCSVI) in Multiple Sclerosis
Condition: Multiple Sclerosis
Interventions: Procedure: Angioplasty;   Other: Observation
3 Active, not recruiting Observational Study of the Prevalence of CCSVI in Multiple Sclerosis and in Other Neurodegenerative Diseases
Conditions: Multiple Sclerosis;   Neurodegenerative Diseases
Intervention:
4 Unknown  Vascular Fundus Changes in Patients With High Probability of Chronic Cerebrospinal Venous Insufficiency (CCSVI)
Conditions: Ehlers-Danlos Syndrome;   Multiple Sclerosis
Intervention:
5 Unknown  Radiographic and Intravascular (IVUS) Evaluation of Venous Morphology During CCSVI Treatment
Conditions: To Determine the Safety and Validity of Venous Angioplasty and;   Valvuloplasty in the Treatment of CCSVI. In Addition, it Will;   Allow Researchers to Sub-classify Valve Morphology in Relation;   to Treatment Success. This Will be Evidenced by Venous Patency;   Forty-eight Hours by Doppler Ultrasound as Well as Clinical;   Symptom Improvement.
Intervention:
6 Recruiting Interventional Clinical Trial for CCSVI in Multiple Sclerosis Patients
Condition: Multiple Sclerosis
Interventions: Procedure: Catheter venography with balloon venoplasty;   Device: Catheter venography with balloon venoplasty and balloon
7 Unknown  Functional Changes Following Percutaneous Venoplasty in Multiple Sclerosis Patients
Conditions: Multiple Sclerosis;   Chronic Cerebrospinal Venous Insufficiency
Intervention: Procedure: percutaneous venoplasty to alleviate chronic cerebrospinal venous insufficiency
8 Terminated Study To Evaluate Treating Chronic Cerebrospinal Venous Insufficiency (CCSVI) in Multiple Sclerosis Patients
Condition: Multiple Sclerosis
Interventions: Procedure: Venoplasty;   Procedure: Sham procedure (non-treatment)
9 Active, not recruiting Doppler Sonography, MR Venography, Plethysmography for the Diagnosis of CCSVI
Condition: Chronic Cerebrospinal Venous Insufficiency
Interventions: Other: Doppler sonography of internal jugular veins;   Other: Magnetic resonance venography of internal jugular veins;   Other: Air-plethysmography of the neck;   Other: Catheter venography of internal jugular veins
10 Completed Endovascular Treatment for Chronic Cerebrospinal Venous Insufficiency (CCSVI)
Condition: Multiple Sclerosis
Intervention: Procedure: balloon angioplasty and/or stenting
11 Unknown  Venous Irregularities, Flow and Perfusion in MS Study
Condition: Venous Irregularities, Flow and Perfusion in MS and Non-MS Participants
Intervention:
12 Unknown  Venous Obstruction in Neurodegenerative Disorders Research Registry
Condition: Chronic Cerebral Spinal Venous Insufficiency
Intervention:
13 Recruiting BRAVE-DREAMS (BRAin VEnous DRainage Exploited Against Multiple Sclerosis)
Conditions: Multiple Sclerosis;   Venous Insufficiency
Interventions: Procedure: Venous PTA;   Other: Catheter Venography

Indicates status has not been verified in more than two years