Author Yamada, Eiji| Shirakawa, Yasuhiro| Yamatsuji, Tomoki| Sakuma, Leon| Takaoka, Munenori| Yamada, Takako| Noma, Kazuhiro| Sakurama, Kazufumi| Fujiwara, Yasuhiro| Tanabe, Shunsuke| Nagasaka, Takeshi| Fujiwara, Toshiyoshi| Naomoto, Yoshio|
Published Date 2012-12
Publication Title Journal of Surgical Research
Volume volume178
Issue issue2
Content Type Journal Article
Author Nishikawa, Toshio| Takaoka, Munenori| Ohara, Toshiaki| Tomono, Yasuko| Hao, Huifang| Bao, Xiaohong| Fukazawa, Takuya| Wang, Zhigang| Sakurama, Kazufumi| Fujiwara, Yasuhiro| Motoki, Takayuki| Shirakawa, Yasuhiro| Yamatsuji, Tomoki| Tanaka, Noriaki| Fujiwara, Toshiyoshi| Naomoto, Yoshio|
Published Date 2013-03
Publication Title Cancer Biology & Therapy
Volume volume14
Issue issue3
Content Type Journal Article
Author Ueno, Tsuyoshi| Tsukuda, Kazunori| Toyooka, Shinichi| Ando, Midori| Takaoka, Munenori| Soh, Junichi| Asano, Hiroaki| Maki, Yuho| Muraoka, Takayuki| Tanaka, Norimitsu| Shien, Kazuhiko| Furukawa, Masashi| Yamatsuji, Tomoki| Kiura, Katsuyuki| Naomoto, Yoshio| Miyoshi, Shinichiro|
Published Date 2012-04
Publication Title Lung Cancer
Volume volume76
Issue issue1
Content Type Journal Article
Author Hao, Hui-fang| Takaoka, Munenori| Bao, Xiao-hong| Wang, Zhi-gang| Tomono, Yasuko| Sakurama, Kazufumi| Ohara, Toshiaki| Fukazawa, Takuya| Yamatsuji, Tomoki| Fujiwara, Toshiyoshi| Naomoto, Yoshio|
Published Date 2012-07-13
Publication Title Biochemical and Biophysical Research Communications
Volume volume423
Issue issue4
Content Type Journal Article
JaLCDOI 10.18926/AMO/49040
FullText URL 66_6_443.pdf
Author Ugawa, Toyomu| Sakurama, Kazufumi| Yorifuji, Takashi| Takaoka, Munenori| Fujiwara, Yasuhiro| Kabashima, Narutoshi| Azuma, Daisuke| Hirayama, Takahiro| Tsukahara, Kohei| Morisada, Sunao| Iida, Atsuyoshi| Tada, Keitaro| Shiba, Naoki| Sato, Nobuo| Ichiba, Shingo| Kino, Koichi| Fukushima, Masaki| Ujike, Yoshihito|
Abstract The functioning of an arteriovenous fistula (AVF) used for vascular access during hemodialysis has been assessed mainly by dilution methods. Although these techniques indicate the immediate recirculation rate, the results obtained may not correlate with Kt/V. In contrast, the clearance gap (CL-Gap) method provides the total recirculation rate per dialysis session and correlates well with Kt/V. We assessed the correlation between Kt/V and CL-Gap as well as the change in radial artery (RA) blood flow speed in the fistula before percutaneous transluminal angioplasty (PTA) in 45 patients undergoing continuous hemodialysis. The dialysis dose during the determination of CL-Gap was 1.2 to 1.4 Kt/V. Patients with a 10% elevation or more than a 10% relative increase in CL-Gap underwent PTA (n=45), and the values obtained for Kt/V and CL-Gap before PTA were compared with those obtained immediately afterward. The mean RA blood flow speed improved significantly (from 52.9 to 97.5cm/sec) after PTA, as did Kt/V (1.07 to 1.30) and CL-Gap (14.1% to -0.2%). A significant correlation between these differences was apparent (r=-0.436 and p=0.003). These findings suggest that calculating CL-Gap may be useful for determining when PTA is required and for assessing the effectiveness of PTA, toward obtaining better dialysis.
Keywords hemodialysis recirculation clearance gap vascular access percutaneous transluminal angioplasty
Amo Type Original Article
Published Date 2012-12
Publication Title Acta Medica Okayama
Volume volume66
Issue issue6
Publisher Okayama University Medical School
Start Page 443
End Page 447
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2012 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 23254578
Web of Sience KeyUT 000312966100003