%0 Journal Article
%T Effects of Hyperbaric Oxygen Therapy for Clostridioides difficile-associated Colitis: A Retrospective Study.
%A Muroya D
%A Nadayoshi S
%A Yamada K
%A Kai Y
%A Masuda N
%A Nishida T
%A Shimokobe M
%A Hisaka T
%J J Anus Rectum Colon
%V 7
%N 4
%D 2023
%M 37900689
暂无%R 10.23922/jarc.2023-033
%X <B>UNASSIGNED: </B>Clostridioides difficile (CD) is an anaerobic spore-forming Gram-positive rod that is a major cause of antibiotic-associated diarrhea. Hyperbaric oxygen therapy (HBO) is a well-established treatment for Clostridium perfringens, but there are no reports that have examined the efficacy of HBO against CD, which is also an anaerobic bacterium.<BR><B>UNASSIGNED: </B>In this study, we retrospectively examined whether HBO therapy affects the prognosis following CD infections (CDI). This study included 92 inpatients diagnosed with CDI at our hospital between January 2013 and December 2022. Of these, 16 patients received HBO therapy. The indications for HBO therapy were stroke in five patients, ileus in four patients, cancer in two patients, acute peripheral circulatory disturbance in two patients, and others in three patients. The mean observation period was 5.4 years.<BR><B>UNASSIGNED: </B>In the univariate analysis, there was no significant difference in severity, mortality, hospitalization, or overall survival between patients who did and did not receive HBO therapy. However, the HBO group had a significantly lower recurrence rate (0% vs. 22.4%, p=0.0363) and a shorter symptomatic period (6.2 vs. 13.6 days, p=0.0217).<BR><B>UNASSIGNED: </B>HBO may have beneficial effect on CDI by shortening the symptomatic period and preventing recurrence.