Microscopic polyangiitis (MPA) is a small vessel necrotizing vasculitis that falls within a larger spectrum of disorders known as antineutrophil cytoplasmic antibody (ANCA)–associated vasculitides. This group also includes granulomatosis with polyangiitis, eosinophilic granulomatosis with polyangiitis, MPA, and renal-limited vasculitis. MPA is a complex disorder that can affect any organ system, presenting with a wide range of symptoms.Early diagnosis and treatment are crucial for improving outcomes, as immunosuppressive therapy is most effective when initiated before significant organ damage occurs. Treatment is typically divided into induction and maintenance phases, utilizing medications such as cyclophosphamide, glucocorticoids, and rituximab. Numerous trials have explored the most effective treatment regimens for various clinical scenarios. A comprehensive evaluation—including clinical, radiological, histopathological, and laboratory assessments—is essential for accurate diagnosis and effective management. This activity reviews the etiology, epidemiology, pathogenesis, histological findings, evaluation, and management of MPA, emphasizing the critical role of the interprofessional team in recognizing and managing this condition.
- Provider:StatPearls, LLC
- Activity Link: https://www.statpearls.com/ArticleLibrary/viewarticle/25111
- Start Date: 2023-09-01 05:00:00
- End Date: 2023-09-01 05:00:00
- Credit Details: IPCE Credits: 1.5 hours
AMA PRA Category 1 Credit™️: 1.5 hours
Nursing: 1.5 hours
Pharmacy: 1.5 hours - MOC Credit Details: ABS - 1.5 Point; Credit Type(s): Accredited CME (ABS)
ABPATH - 1.5 Point; Credit Type(s): Lifelong Learning (ABPATH)
ABA - 1.5 Point; Credit Type(s): Lifelong Learning (ABA)
ABTS - 1.5 Point; Credit Type(s): Accredited CME (ABTS)
ABIM - 1.5 Point; Credit Type(s): Medical Knowledge (ABIM)
ABS - 1.5 Point; Credit Type(s): Self-Assessment (ABS)
ABTS - 1.5 Point; Credit Type(s): Self-Assessment (ABTS) - Commercial Support: No
- Activity Type: Enduring Material
- CME Finder Type: Online Learning
- Fee to Participate: Variable
- Measured Outcome: Learner Knowledge, Learner/Team Competence
- Provider Ship: Directly Provided
- Registration: Open to all
- Specialty: Ambulatory/Outpatient, Cardiothoracic, Cardiovascular, Critical Care Medicine, Cytopathology, General Operative Anesthesia, General Surgery, Geriatric Medicine, Hematology (Blood, BM), Internal Medicine, Nephrology, Non-Thoracic Surgery, Pulmonary Disease, Pulmonary, Mediastinum, Renal/Medical Renal, Rheumatology