著者

Hiroyuki Ariyasu Hiroshi Iwakura Naoichiro Yukawa Toshinori Murayama Masayuki Yokode Harue Tada Kenichi Yoshimura Satoshi Teramukai Tatsuya Ito Akira Shimizu Atsushi Yonezawa Kenji Kangawa Tsuneyo Mimori Takashi Akamizu

出版者

(社)日本内分泌学会

雑誌

Endocrine Journal (ISSN:09188959)

巻号頁・発行日

pp.EJ14-0088, (Released:2014-04-17)

被引用文献数

6 20

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The majority of patients with systemic sclerosis (SSc) have gastrointestinal (GI) tract involvement, but therapies using prokinetic agents are usually unsatisfactory. Ghrelin stimulates gastric motility in healthy human volunteers. In this study, we investigated whether ghrelin could improve gastric emptying in patients with gastrointestinal symptoms due to SSc. The study was performed in a randomized, double-blind, placebo-controlled crossover fashion on two occasions. Ten SSc patients with GI tract involvement received an infusion of either ghrelin (5.0 μg/kg) or saline, and gastric emptying rate was evaluated by 13C-acetic acid breath test. Gastric emptying was significantly accelerated by ghrelin infusion in patients with SSc (ghrelin vs. saline: 43.3 ± 11.4 min vs. 53.4 ± 5.4 min, P≡0.03). No serious adverse effects were observed. Our results suggest that ghrelin might represent a new therapeutic approach for GI tract involvement in patients with SSc.

著者

Toshiki Nakajima Daisuke Kawabata Shuichiro Nakabo Aya Miyagawa-Hayashino Naoichiro Yukawa Hajime Yoshifuji Koichiro Ohmura Takao Fujii Tsuneyo Mimori

出版者

一般社団法人 日本内科学会

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.53, no.19, pp.2255-2258, 2014 (Released:2014-10-01)

参考文献数

15

被引用文献数

3 11

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A 75-year-old woman with rheumatoid arthritis (RA) presented with long-term painful erythema on the right upper arm and left elbow. The patient was diagnosed with intralymphatic histiocytosis (ILH) based on the biopsy findings. Because the patient was unresponsive to single-agent treatment with methotrexate, infliximab and etanercept, we switched to tocilizumab (TCZ) treatment, which induced remission of the ILH. Our case suggests that TCZ may be a treatment option for ILH in patients with RA.