PMID- 28899229 OWN - NLM STAT- MEDLINE DCOM- 20181211 LR - 20220408 IS - 1557-9077 (Electronic) IS - 1050-7256 (Print) IS - 1050-7256 (Linking) VI - 28 IP - 1 DP - 2018 Jan TI - Thyroid Storm: A Japanese Perspective. PG - 32-40 LID - 10.1089/thy.2017.0243 [doi] AB - BACKGROUND: Thyroid storm (TS) is life threatening. In the mid-2000s, its incidence was poorly defined, peer-reviewed diagnostic criteria were not available, and management and treatment did not seem to be verified based upon evidence and latest advances in medicine. METHODS: First, diagnostic criteria were developed based on 99 patients in the literature and seven patients in this study. Then, initial and follow-up surveys were conducted from 2004 through 2008, targeting all hospitals in Japan to obtain and verify information on patients who met diagnostic criteria for TS. Based on these data, the diagnostic criteria were revised, and management and treatment guidelines were created. RESULTS: The incidence of TS in hospitalized patients in Japan was estimated to be 0.20 per 100,000 per year and 0.22% of all thyrotoxic patients. The mortality rate was 10.7%. Multiple organ failure was the most common cause of death, followed by congestive heart failure, respiratory failure, and arrhythmia. In the final diagnostic criteria for TS, the definition of jaundice as serum bilirubin concentration >3 mg/dL was added. Based upon nationwide surveys and the latest information, guidelines for the management and treatment for TS were extensively revised and algorithms were developed. CONCLUSIONS: TS remains a life-threatening disorder, with >10% mortality in Japan. New peer-reviewed diagnostic criteria for TS are presented and its clinical features, prognosis, and incidence are clarified based on nationwide surveys. Furthermore, this information helped to establish detailed guidelines for the management and treatment of TS. A prospective prognostic study to validate the guidelines is eagerly anticipated. FAU - Akamizu, Takashi AU - Akamizu T AD - The First Department of Medicine, Wakayama Medical University , Wakayama, Japan . LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20171005 PL - United States TA - Thyroid JT - Thyroid : official journal of the American Thyroid Association JID - 9104317 SB - IM MH - Humans MH - Incidence MH - Japan/epidemiology MH - Prognosis MH - Survival Rate MH - Thyroid Crisis/*diagnosis/epidemiology/mortality PMC - PMC5770119 OTO - NOTNLM OT - diagnostic criteria OT - guideline OT - management OT - thyroid crisis OT - treatment COIS- The author has nothing to disclose, except for research grants from the Ministry of Health, Labor, and Welfare of Japan. EDAT- 2017/09/14 06:00 MHDA- 2018/12/12 06:00 PMCR- 2018/01/01 CRDT- 2017/09/14 06:00 PHST- 2017/09/14 06:00 [pubmed] PHST- 2018/12/12 06:00 [medline] PHST- 2017/09/14 06:00 [entrez] PHST- 2018/01/01 00:00 [pmc-release] AID - 10.1089/thy.2017.0243 [pii] AID - 10.1089/thy.2017.0243 [doi] PST - ppublish SO - Thyroid. 2018 Jan;28(1):32-40. doi: 10.1089/thy.2017.0243. Epub 2017 Oct 5.