--- title: "Chronic Inflammatory Demyelinating Polyneuropathy Registry VRCIDP 5166-Vitaccess-CIDP-01 | Sutter Health" description: "Vitaccess Real CIDP Registry: A Prospective International Observational Patient Registry in Chronic Inflammatory Demyelinating Polyneuropathy Linking Clinical and Patient-Reported Data 5166-Vitaccess-CIDP-01" url: "https://www.sutterhealth.org/research/studies/chronic-inflammatory-demyelinating-polyneuropathy-registry-vrcidp-5166-vitaccess-cidp-01-2064309821" --- 1. [Home](https://www.sutterhealth.org/) / 2. [Research](https://www.sutterhealth.org/research) / 3. [Research studies](https://www.sutterhealth.org/research/studies) / 4. Chronic Inflammatory Demyelinating Polyneuropathy Registry VRCIDP 5166-Vitaccess-CIDP-01 # Chronic Inflammatory Demyelinating Polyneuropathy Registry VRCIDP 5166-Vitaccess-CIDP-01 Vitaccess Real CIDP Registry: A Prospective International Observational Patient Registry in Chronic Inflammatory Demyelinating Polyneuropathy Linking Clinical and Patient-Reported Data 5166-Vitaccess-CIDP-01 ![Liberty Jenkins, M.D., MRCP, MA](https://dyn.mktgcdn.com/p/hIKxbkNyvPTZvlOmGO-wJv3aYSMD_I0MA4-etx40fnU/fit=crop,gravity=auto,dpr=2,width=188,height=250,quality=100) Liberty Jenkins, M.D., MRCP, MA Principal investigator [View profile](https://www.sutterhealth.org/research/investigators/liberty-jenkins-md-mrcp-ma-1049681060) ## Sub-Investigator [Jonathan S Katz, M.D.](https://www.sutterhealth.org/research/investigators/jonathan-s-katz-md-1049681078) ## Research topics - [All Neuroscience](https://www.sutterhealth.org/research-search-results?query=%22%5C%22All+Neuroscience%5C%22%22) - [Inflammatory Demyelinating Polyneuropathy](https://www.sutterhealth.org/research-search-results?query=%22%5C%22Inflammatory+Demyelinating+Polyneuropathy%5C%22%22) ## Related studies [View all studies](https://www.sutterhealth.org/research/studies) - 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Research study ### [Parkinson's Disease Personalized Care Application iPD](https://www.sutterhealth.org/research/studies/parkinsons-disease-personalized-care-application-ipd-2015631341) Pilot study for Digital and Personalized care for Parkinson’s disease using Apple HealthKit (iPD study) [View all studies](https://www.sutterhealth.org/research/studies) ```json {"@context":"https://schema.org","@type":"MedicalOrganization","name":"Sutter Health","@id":"https://www.sutterhealth.org/#medicalorganization","url":"https://www.sutterhealth.org","logo":"https://www.sutterhealth.org/static/images/sutter-health-logo.svg","address":{"@type":"PostalAddress","streetAddress":"2200 River Plaza Drive","addressLocality":"Sacramento","addressRegion":"CA","postalCode":"95833","addressCountry":"US"},"areaServed":{"@type":"AdministrativeArea","name":"California"},"sameAs":["https://www.facebook.com/SutterHealth","https://www.instagram.com/sutterhealth/","https://x.com/SutterHealth","https://www.youtube.com/sutterhealth","https://www.linkedin.com/company/sutter-health","https://en.wikipedia.org/wiki/Sutter_Health"]} ``` ```json {"@context":"https://schema.org","@type":"BreadcrumbList","@id":"https://www.sutterhealth.org/research/studies/chronic-inflammatory-demyelinating-polyneuropathy-registry-vrcidp-5166-vitaccess-cidp-01-2064309821#breadcrumblist","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.sutterhealth.org/"},{"@type":"ListItem","position":2,"name":"Research","item":"https://www.sutterhealth.org/research"},{"@type":"ListItem","position":3,"name":"Research studies","item":"https://www.sutterhealth.org/research/studies"},{"@type":"ListItem","position":4,"name":"Chronic Inflammatory Demyelinating Polyneuropathy Registry VRCIDP 5166-Vitaccess-CIDP-01"}]} ``` ```json {"@context":"https://schema.org","@type":"MedicalWebPage","@id":"https://www.sutterhealth.org/research/studies/chronic-inflammatory-demyelinating-polyneuropathy-registry-vrcidp-5166-vitaccess-cidp-01-2064309821#medicalwebpage","name":"Chronic Inflammatory Demyelinating Polyneuropathy Registry VRCIDP 5166-Vitaccess-CIDP-01","description":"Vitaccess Real CIDP Registry: A Prospective International Observational Patient Registry in Chronic Inflammatory Demyelinating Polyneuropathy Linking Clinical and Patient-Reported Data 5166-Vitaccess-CIDP-01","url":"https://www.sutterhealth.org/research/studies/chronic-inflammatory-demyelinating-polyneuropathy-registry-vrcidp-5166-vitaccess-cidp-01-2064309821","inLanguage":"en-US","dateModified":"2026-05-21","publisher":{"@id":"https://www.sutterhealth.org/#medicalorganization"},"medicalAudience":{"@type":"Patient"},"mainEntity":{"@id":"https://www.sutterhealth.org/research/studies/chronic-inflammatory-demyelinating-polyneuropathy-registry-vrcidp-5166-vitaccess-cidp-01-2064309821#medicalobservationalstudy"},"breadcrumb":{"@id":"https://www.sutterhealth.org/research/studies/chronic-inflammatory-demyelinating-polyneuropathy-registry-vrcidp-5166-vitaccess-cidp-01-2064309821#breadcrumblist"},"mentions":[{"@type":"Person","@id":"https://www.sutterhealth.org/find-provider/dr-liberty-jenkins-1046239197#Person","name":"Liberty Jenkins, M.D., MRCP, MA","url":"https://www.sutterhealth.org/research/investigators/liberty-jenkins-md-mrcp-ma-1049681060","sameAs":"https://www.sutterhealth.org/find-provider/dr-liberty-jenkins-1046239197"},{"@type":"Person","@id":"https://www.sutterhealth.org/find-provider/dr-jonathan-s-katz-1046237524#Person","name":"Jonathan S Katz, M.D.","url":"https://www.sutterhealth.org/research/investigators/jonathan-s-katz-md-1049681078","sameAs":"https://www.sutterhealth.org/find-provider/dr-jonathan-s-katz-1046237524"}]} ``` ```json {"@context":"https://schema.org","@type":"MedicalObservationalStudy","@id":"https://www.sutterhealth.org/research/studies/chronic-inflammatory-demyelinating-polyneuropathy-registry-vrcidp-5166-vitaccess-cidp-01-2064309821#medicalobservationalstudy","name":"Chronic Inflammatory Demyelinating Polyneuropathy Registry VRCIDP 5166-Vitaccess-CIDP-01","alternateName":"Chronic Inflammatory Demyelinating Polyneuropathy Registry VRCIDP 5166-Vitaccess-CIDP-01","url":"https://www.sutterhealth.org/research/studies/chronic-inflammatory-demyelinating-polyneuropathy-registry-vrcidp-5166-vitaccess-cidp-01-2064309821","description":"Vitaccess Real CIDP Registry: A Prospective International Observational Patient Registry in Chronic Inflammatory Demyelinating Polyneuropathy Linking Clinical and Patient-Reported Data 5166-Vitaccess-CIDP-01","healthCondition":[{"@type":"MedicalCondition","name":"All Neuroscience"},{"@type":"MedicalCondition","name":"Inflammatory Demyelinating Polyneuropathy"}]} ```