Tomoyoshi Shibuya 1, Osamu Nomura 2, Kei Nomura 2, Koki Okahara 2, Keiichi Haga 2, Dai Ishikawa 2, Naoto Sakamoto 2, Tatsuo Ogihara 2, Taro Osada 2, Akihito Nagahara 2 , Digestion, 2020;101(1):46-52.
Tag: delayed response
Effectiveness of Cytapheresis for Ulcerative Colitis in Special Situations: Delayed Onset of Optimum Efficacy in Elderly Patients
Unlike pharmacologicals, the efficacy of Cytapheresis appears to be time dependent. Accordingly, in the elderly, we observed a delayed response, indicating that elderly patients may respond beyond the end of Cytapheresis therapy. Therefore, patients who do not show efficacy at the end of Cytapheresis therapy should be followed up for delayed response. Further, Cytapheresis is favored by patients for its good safety profile.
Mucosal healing of esophageal involvement of Crohn’s disease with granulocyte/monocyte adsorption
Kosaku Moribata 1, Jun Kato, Sae Iimura, Satoshi Yoshida, Naoki Shingaki, Kazuki Ueda, Hisanobu Deguchi, Izumi Inoue, Takao Maekita, Mikitaka Iguchi, Hideyuki Tamai, Masao Ichinose, J Clin Apher. 2011;26(4):225-7.
We report a case of a 16-year-old male who suffered from Crohn’s disease (CD) with esophageal involvement, showing remarkable improvement with granulocyte/monocyte adsorption (GMA). The patient had been diagnosed as ileocolic CD and was treated with 5-aminosalicylate. He was admitted to our hospital with symptoms of fever, diarrhea, and odynophagia. Endoscopic examinations revealed that the exacerbation of ileocolic ulcers, and advent of ulcers in esophagus. Because of the patient’s refusal to receive corticosteroids, immunomodulators, or biologics, he underwent GMA twice a week. After 10 sessions of GMA, he entered remission with significant decrease in clinical activity. In addition, endoscopic examinations showed remarkable improvement of ileocolic ulcers and disappearance of esophageal lesions. No adverse events were observed. GMA could be effective for manifestations of CD in gastrointestinal tract other than ileum or colon.
An open-label prospective randomized multicenter study of intensive versus weekly granulocyte and monocyte apheresis in active crohn’s disease.
Atsushi Sakuraba 1, Satoshi Motoya, Kenji Watanabe, Masakazu Nishishita, Kazunari Kanke, Toshiyuki Matsui, Yasuo Suzuki, Tadayuki Oshima, Reiko Kunisaki, Takayuki Matsumoto, Hiroyuki Hanai, Ken Fukunaga, Naoki Yoshimura, Toshimi Chiba, Shinsuke Funakoshi, Nobuo Aoyama, Akira Andoh, Hiroshi Nakase, Yohei Mizuta, Ryoichi Suzuki, Taiji Akamatsu, Masahiro Iizuka, Toshifumi Ashida, Toshifumi Hibi, Am J Gastroenterol. 2009 Dec;104(12):2990-5.
Background: Granulocyte and monocyte adsorptive apheresis (GMA) has shown efficacy in patients with active Crohn’s disease (CD). However, with routine weekly therapy, it may take several weeks to achieve remission. This study was performed to assess clinical efficacy and safety of intensive GMA in patients with active CD. Methods: In an open-label, prospective, randomized multicentre setting, 104 patients with CD activity index (CDAI) of 200 to 450 received intensive GMA, at two sessions per week (n = 55) or one session per week (n = 49). Clinical remission was defined as a CDAI score <150. Patients in each arm could receive up to 10 GMA sessions. However, GMA treatment could be discontinued when CDAI decreased to <150 (clinical remission level). Results: Of the 104 patients, 99 were available for efficacy evaluation as per protocol, 45 in the weekly GMA group, and 54 in the intensive GMA group. Remission was achieved in 16 of 45 patients (35.6 %) in the weekly GMA and in 19 of 54 (35.2 %) in the intensive GMA (NS). Further, the mean time to remission was 35.4 ± 5.3 days in the weekly GMA and 21.7 ± 2.7 days in the intensive GMA (P = 0.0373). Elevated leucocytes and erythrocyte sedimentation rate were significantly improved by intensive GMA, from 8005/μL to 6950/μL (P = 0.0461) and from 54.5 mm/hr to 30.0 mm/hr (P = 0.0059), respectively. In both arms, GMA was well tolerated and was without safety concern. Conclusions: In this study, with respect to remission rate, intensive GMA was not superior to weekly GMA, but the time to remission was significantly shorter in the former without increasing the incidence of side effects. UMIN registration # 000003666.
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