Current State of Platelet-rich Plasma in the Treatment of Rheumatic Disease: A Retrospective Review of the Literature.

Introduction: Rheumatic diseases are a spectrum of autoimmune or inflammatory diseases that cause damage to the musculoskeletal system as well as vital organs, such as the heart, lungs, kidneys, and central nervous system.

Methods: The study of rheumatic disease has made great progress in the understanding and management of these conditions in the last few decades using disease-modifying antirheumatic drugs and synthesized biological immunomodulating therapies. However, one potential treatment that has not been well investigated in rheumatic disease is platelet-rich plasma (PRP).

Pyoderma gangrenosum associated with limited cutaneous systemic sclerosis: a rare case with literature review.

Pyoderma gangrenosum (PG) is a skin disease characterized by painful ulcers that, when not appropriately treated, can lead to permanent disfigurement. Pyoderma gangrenosum has been observed in a multitude of autoimmune disorders such as rheumatoid arthritis, inflammatory bowel disease (IBD), and sarcoidosis (Feld et al. J Rheumatol.

Angiostrongyliasis infection masquerading as granulomatosis with polyangiitis: a case-based review.

Pulmonary angiitis is a small vessel vasculitis commonly reported in granulomatosis with polyangiitis (GPA) but is rarely attributed to angiostrongyliasis. We report a case of a patient with well-controlled rheumatoid arthritis, who was treated for GPA based on lung biopsy results with glucocorticoids (GC). Upon re-review of the initial pathology, along with peripheral eosinophilia and history of recent travel, the patient was eventually diagnosed with angiostrongylus-like nematode infection.

Osteochondral defects of the talus with a focus on platelet-rich plasma as a potential treatment option: a review.

Objective: To provide a review of osteochondral lesions of the talus, to discuss the evidence of the risks and benefits of platelet-rich plasma (PRP) as a viable treatment option, and to measure the efficacy of PRP using MRI evidence of cartilage regeneration, as well as scales that measure improvement in 'pain' and 'functionality'.

Eligibility Criteria: Studies that use PRP in either conservative or intraoperative settings to treat osteochondral defects of the talus.

Results: There are seven studies that compare hyaluronic acid or standard surgical options against PRP in treating osteochondral lesions of the talus.