TNF Receptor-Associated Periodic Syndrome (TRAPS) (Familial Hibernian Fever) By Apostolos Kontzias, MD, Stony Brook University School of Medicine Reviewed / Revised Jan 2022 | Modified Sep 2022 View Patient Education Symptoms and Signs Diagnosis Treatment Topic Resources Autoinflammatory periodic... Tumor necrosis factor receptor-associated periodic syndrome is an autosomal dominant disorder causing recurrent fever and painful, migratory myalgias with tender overlying erythema.