ABROGATE: Abatacept (CTLA4-Ig) for the Treatment of Relapsing, Non Severe, GPA

Medication involved: YES

Disease studied: GPA

Currently enrolling: YES

TAPIR: The Assessment of Prednisone in Remission Trial 

Medication involved: YES

Disease studied: GPA

Currently enrolling: YES

NMB: Nasal Microbiome in ANCA Associated Vasculitis and Relapsing Polychondritis

Medication involved: NO

Disease studied: GPA, MPA, EGPA, & RP

Currently enrolling: YES (EGPA, RP)

Tissue Repository Collection Protocol

Medication involved: NO

Disease studied: GPA, MPA, EGPA, GCA, Takayasu's arteritis, PAN, cutaneous vasculitis

Currently enrolling: YES

LoDoNaVasc: Low Dose Naltrexone to Improve Physical Health in Patients With Vasculitis 

Medication involved: YES

Disease studied: GPA, MPA, EGPA, GCA, Takayasu arteritis, PAN

Currently enrolling: YES

One-Time DNA Study for Vasculitis

Medication involved: NO

Disease studied: GPA, MPA, EGPA, GCA, Takayasu arteritis, PAN

Currently enrolling: YES 

CUTIS: Clinical Transcriptomics in Systemic Vasculitis

Medication involved: NO

Disease studied: GPA, MPA, EGPA, PAN, IgAV, cryoglobulinemic, drug-induced, isolated cutaneous small vessel vasculitis, urticarial

Currently enrolling: YES