Peter A. Merkel

Rheumatology

3400 Civic Center Boulevard
South Pavilion, 1st Floor
Philadelphia, PA 19104

Last Updated: 09/26/2026

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Found 379 publications

Patients' perspectives of eosinophilic granulomatosis with polyangiitis within the context of a clinical trial.

Patients' perspectives of eosinophilic granulomatosis with polyangiitis within the context of a clinical trial.

Journal: EULAR rheumatology open

Published: June 29, 2026

2025 EULAR recommendations for the management of polymyalgia rheumatica and primary large vessel vasculitis.

2025 EULAR recommendations for the management of polymyalgia rheumatica and primary large vessel vasculitis.

Journal: Annals of the rheumatic diseases

Published: March 31, 2026

Genetic biomarkers of clinical manifestations in giant cell arteritis define distinct patient subgroups.

Genetic biomarkers of clinical manifestations in giant cell arteritis define distinct patient subgroups.

Journal: Annals of the rheumatic diseases

Published: March 25, 2026

Clinical outcomes of upadacitinib continuation vs withdrawal in giant cell arteritis through 2 years.

Clinical outcomes of upadacitinib continuation vs withdrawal in giant cell arteritis through 2 years.

Journal: Annals of the rheumatic diseases

Published: March 14, 2026

Sleep disturbances in patients with vasculitis.

Sleep disturbances in patients with vasculitis.

Journal: Sleep medicine

Published: February 21, 2026

Identifying candidate core domains for clinical trials in systemic sclerosis-associated Raynaud's phenomenon and digital ulcers.

Identifying candidate core domains for clinical trials in systemic sclerosis-associated Raynaud's phenomenon and digital ulcers.

Journal: Seminars in arthritis and rheumatism

Published: February 10, 2026

Cutaneous Manifestations of Vasculitis: A Cross-Sectional Analysis From an International Cohort.

Cutaneous Manifestations of Vasculitis: A Cross-Sectional Analysis From an International Cohort.

Journal: International journal of dermatology

Published: February 08, 2026

Development and initial validation of a brief measure of uncertainty in rheumatic disease.

Development and initial validation of a brief measure of uncertainty in rheumatic disease.

Journal: Journal of health psychology

Published: January 31, 2026

Pulmonary manifestations of granulomatosis with polyangiitis and microscopic polyangiitis.

Pulmonary manifestations of granulomatosis with polyangiitis and microscopic polyangiitis.

Journal: Seminars in arthritis and rheumatism

Published: November 29, 2025

Quantification of Vascular Burden on Cranial Vessel Wall Magnetic Resonance Imaging and Ophthalmic Complications in Giant Cell Arteritis.

Quantification of Vascular Burden on Cranial Vessel Wall Magnetic Resonance Imaging and Ophthalmic Complications in Giant Cell Arteritis.

Journal: ACR open rheumatology

Published: November 25, 2025

A Delphi exercise informing the development of criteria to measure response to treatment in giant cell arteritis.

A Delphi exercise informing the development of criteria to measure response to treatment in giant cell arteritis.

Journal: Seminars in arthritis and rheumatism

Published: November 22, 2025

Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis.

Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis.

Journal: Arthritis care & research

Published: November 21, 2025

Showing 1-12 of 379

Last Updated: 09/26/2026