Newport Beach, California 92660

  • Chronic Cerebral Spinal Venous Insufficiency


To establish if there are venous obstructions in patients with neurodegenerative disorders

Study summary:

This research registry will observe the venous obstruction in neurodegenerative disorders. This will provide data that will allow researchers to classify abnormal valve and venous morphology, distinguish vessels which are more responsive to treatment, determine groups who respond more favorably to treatment, and overall evaluate the outcomes of venous angioplasty in various neurodegenerative disorders that involve venous obstruction.


Inclusion Criteria: - Ability to comprehend the nature of the study, including the risks and benefits and execute an informed consent - Males or Females between the ages of 18 and 90 years of age - Voluntary agreement to participate in the Venous Obstructions in Neurodegenerative Diseases Research Registry Exclusion Criteria: - Any implantable/metallic objects that prevent subject from having a magnetic resonance imaging ( MRI/MRV) study - History of uncontrolled hypertension - Previous venous angioplasty treatment for Chronic cerebral spinal venous insufficiency - Special Populations. Special groups include, but are not limited to children, prisoners, pregnant women,fetuses, and cognitively impaired individuals who are unable to provide informed consent



Primary Contact:

Principal Investigator
John Joseph Hewett, MD
Study Principal Investigator

Frances DeBarge-Igoe, RN
Phone: (949) 221-0129

Backup Contact:


Location Contact:

Newport Beach, California 92660
United States

Frances Debarge-Igoe, RN
Phone: 949-221-0129

Site Status: Recruiting

Data Source:

Date Processed: September 17, 2021

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