PMID- 26156043 OWN - NLM STAT- MEDLINE DCOM- 20161013 LR - 20181202 IS - 1439-7609 (Electronic) IS - 1439-7595 (Linking) VI - 26 IP - 2 DP - 2016 TI - MMP-3 can distinguish isolated PMR from PMR with GCA: A retrospective study regarding PMR and GCA in Japan. PG - 259-64 LID - 10.3109/14397595.2015.1071304 [doi] AB - OBJECTIVE: We sought to identify clinical features at diagnosis that can distinguish isolated polymyalgia rheumatica (PMR) without giant cell arteritis (GCA) from PMR with GCA, and clinical features at diagnosis of isolated PMR that can predict subsequent relapse and corticosteroid discontinuation. METHODS: A retrospective study of 115 patients with isolated PMR and 29 patients with GCA was performed. A comparison between isolated PMR patients, GCA patients (with or without PMR), and PMR with GCA patients was performed. Predictors of relapse and corticosteroid discontinuation were identified using a logistic regression in the patients with isolated PMR. RESULTS: Matrix metalloproteinase-3 (MMP-3) level was significantly different among the patient groups. MMP-3: 230.5 +/- 201.5 ng/mL in isolated PMR, 80.5 +/- 47.5 ng/mL in GCA (p < 0.01), and 96.8 +/- 54.8 ng/mL in PMR with GCA (p = 0.03). In the patients with isolated PMR, female gender (odds ratio [OR], 2.73; 95% confidence interval [CI], 1.16-6.41; p < 0.05) and creatinine (Cr) < 50 mumol/L (OR, 2.48; 95% CI, 1.02-5.99; p < 0.05) were significant prognostic factors that predicted relapse. CONCLUSION: A low level of MMP-3 is an excellent positive predictor for PMR with GCA. Among patients with isolated PMR, female gender and Cr < 50 mumol/L were significant prognostic factors that predicted relapse. FAU - Fukui, Shoichi AU - Fukui S AD - a Department of Rheumatology , Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital , Tokyo , Japan. AD - c Department of Immunology and Rheumatology , Nagasaki University Graduate School of Biomedical Sciences , Nagasaki , Japan. FAU - Nunokawa, Takahiro AU - Nunokawa T AD - b Department of Rheumatology , Tokyo Metropolitan Tama Medical Center , Tokyo , Japan. FAU - Kobayashi, Satomi AU - Kobayashi S AD - a Department of Rheumatology , Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital , Tokyo , Japan. FAU - Kamei, Satoshi AU - Kamei S AD - a Department of Rheumatology , Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital , Tokyo , Japan. FAU - Yokogawa, Naoto AU - Yokogawa N AD - b Department of Rheumatology , Tokyo Metropolitan Tama Medical Center , Tokyo , Japan. FAU - Takizawa, Yasunobu AU - Takizawa Y AD - a Department of Rheumatology , Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital , Tokyo , Japan. FAU - Shimada, Kota AU - Shimada K AD - b Department of Rheumatology , Tokyo Metropolitan Tama Medical Center , Tokyo , Japan. FAU - Sugii, Shoji AU - Sugii S AD - b Department of Rheumatology , Tokyo Metropolitan Tama Medical Center , Tokyo , Japan. FAU - Setoguchi, Keigo AU - Setoguchi K AD - a Department of Rheumatology , Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital , Tokyo , Japan. LA - eng PT - Journal Article DEP - 20150819 PL - England TA - Mod Rheumatol JT - Modern rheumatology JID - 100959226 RN - 0 (Biomarkers) RN - EC 3.4.24.17 (Matrix Metalloproteinase 3) SB - IM MH - Aged MH - Aged, 80 and over MH - Biomarkers/blood MH - Diagnosis, Differential MH - Female MH - Giant Cell Arteritis/blood/complications/*diagnosis MH - Humans MH - Japan MH - Male MH - Matrix Metalloproteinase 3/*blood MH - Polymyalgia Rheumatica/blood/complications/*diagnosis MH - Prognosis MH - Recurrence MH - Retrospective Studies MH - Sex Factors OTO - NOTNLM OT - Giant cell arteritis OT - MMP-3 OT - Polymyalgia rheumatica OT - Predictors OT - Prognosis EDAT- 2015/07/15 06:00 MHDA- 2016/10/14 06:00 CRDT- 2015/07/10 06:00 PHST- 2015/07/10 06:00 [entrez] PHST- 2015/07/15 06:00 [pubmed] PHST- 2016/10/14 06:00 [medline] AID - 10.3109/14397595.2015.1071304 [doi] PST - ppublish SO - Mod Rheumatol. 2016;26(2):259-64. doi: 10.3109/14397595.2015.1071304. Epub 2015 Aug 19.