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Tumor Necrosis Factor Receptor-Associated Periodic Syndrome

It is possible that the main title of the report Tumor Necrosis Factor Receptor-Associated Periodic Syndrome is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.


  • autosomal dominant periodic fever with amyloidosis
  • benign autosomal dominant familial periodic fever
  • familial hibernian fever
  • TNF receptor-associated periodic syndrome

Disorder Subdivisions

  • None

General Discussion

Tumor necrosis factor receptor-associated periodic syndrome (TRAPS) is a rare multisystem genetic disorder characterized by unexplained periodic episodes or attacks of fever associated with additional symptoms including muscle pain (myalgia), abdominal pain, headaches and skin rashes. The specific symptoms can vary greatly from one person to another. The duration of the characteristic episodes can also vary, lasting anywhere from a couple days to one week to more than one month. Onset is usually during infancy or childhood. TRAPS is caused by mutations of the tumor necrosis factor receptor-1 (TNFRSF1A) gene that encodes the 55-kDa receptor for TNF.


NIH/National Institute of Arthritis and Musculoskeletal and Skin Diseases
Information Clearinghouse
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Bethesda, MD 20892-3675
Tel: (301)495-4484
Fax: (301)718-6366
Tel: (877)226-4267
TDD: (301)565-2966

Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
Tel: (301)251-4925
Fax: (301)251-4911
Tel: (888)205-2311
TDD: (888)205-3223

NOMID Alliance
P.O. Box 590354
San Francisco, CA 94118
Tel: (415)831-8782

For a Complete Report:

This is an abstract of a report from the National Organization for Rare Disorders (NORD). A copy of the complete report can be downloaded free from the NORD website for registered users. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational therapies (if available), and references from medical literature. For a full-text version of this topic, go to and click on Rare Disease Database under "Rare Disease Information".

The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only. NORD recommends that affected individuals seek the advice or counsel of their own personal physicians.

It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report

This disease entry is based upon medical information available through the date at the end of the topic. Since NORD's resources are limited, it is not possible to keep every entry in the Rare Disease Database completely current and accurate. Please check with the agencies listed in the Resources section for the most current information about this disorder.

For additional information and assistance about rare disorders, please contact the National Organization for Rare Disorders at P.O. Box 1968, Danbury, CT 06813-1968; phone (203) 744-0100; web site or email

Last Updated: 5/8/2012
Copyright 2009, 2012 National Organization for Rare Disorders, Inc.

WebMD Medical Reference from the National Organization for Rare Disorders

Last Updated: May 28, 2015
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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