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Muroya D, Nadayoshi S, Yamada K, Kai Y, Masuda N, Nishida T, Shimokobe M, Hisaka T. Effects of Hyperbaric Oxygen Therapy for Clostridioides difficile-associated Colitis: A Retrospective Study. J Anus Rectum Colon 2023; 7:264-272. [PMID: 37900689 PMCID: PMC10600261 DOI: 10.23922/jarc.2023-033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 07/20/2023] [Indexed: 10/31/2023] Open
Abstract
Objectives 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. Methods 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. Results 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). Conclusions HBO may have beneficial effect on CDI by shortening the symptomatic period and preventing recurrence.
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Affiliation(s)
- Daisuke Muroya
- Department of Surgery, Tobata Kyoritsu Hospital, Kitakyusyu, Japan
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
| | - Shinya Nadayoshi
- Department of Clinical Engineering, Tobata Kyoritsu Hospital, Kitakyusyu, Japan
| | - Koito Yamada
- Department of Clinical Engineering, Tobata Kyoritsu Hospital, Kitakyusyu, Japan
| | - Yutaro Kai
- Department of Clinical Engineering, Tobata Kyoritsu Hospital, Kitakyusyu, Japan
| | - Naoki Masuda
- Department of Surgery, Tobata Kyoritsu Hospital, Kitakyusyu, Japan
| | - Takamichi Nishida
- Department of Internal Medicine, Tobata Kyoritsu Hospital, Kitakyusyu, Japan
| | - Masayuki Shimokobe
- Department of Internal Medicine, Tobata Kyoritsu Hospital, Kitakyusyu, Japan
| | - Toru Hisaka
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
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2
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Desai J, Elnaggar M, Hanfy AA, Doshi R. Toxic Megacolon: Background, Pathophysiology, Management Challenges and Solutions. Clin Exp Gastroenterol 2020; 13:203-210. [PMID: 32547151 PMCID: PMC7245441 DOI: 10.2147/ceg.s200760] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 05/06/2020] [Indexed: 12/16/2022] Open
Abstract
Toxic megacolon (TM) is one of the fatal complications of inflammatory bowel disease (IBD) or any infectious etiology of the colon that is characterized by total or partial nonobstructive colonic dilatation and systemic toxicity. It is associated with high morbidity and mortality, and surgical management is necessary for the majority of the cases. An accurate history and physical examination, plain radiographs of the abdomen, sigmoidoscopy, and, most important of all, awareness of the condition facilitate diagnosis in most cases. Operative intervention is warranted when massive hemorrhage, perforation, or peritonitis complicate the clinical scenario or medical therapy fails to control the disease. We sought to review the management challenges of TM and its possible management strategies in this article.
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Affiliation(s)
- Jiten Desai
- Department of Internal Medicine, Nassau University of Medical Center, East Meadow, NY, USA
| | - Mohamed Elnaggar
- Department of Internal Medicine, University of Nevada Reno School of Medicine, Reno, NV, USA
| | - Ahmed A Hanfy
- Department of Internal Medicine, University of Nevada Reno School of Medicine, Reno, NV, USA
| | - Rajkumar Doshi
- Department of Internal Medicine, University of Nevada Reno School of Medicine, Reno, NV, USA
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3
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Turner D, Ruemmele FM, Orlanski-Meyer E, Griffiths AM, de Carpi JM, Bronsky J, Veres G, Aloi M, Strisciuglio C, Braegger CP, Assa A, Romano C, Hussey S, Stanton M, Pakarinen M, de Ridder L, Katsanos KH, Croft N, Navas-López VM, Wilson DC, Lawrence S, Russell RK. Management of Paediatric Ulcerative Colitis, Part 2: Acute Severe Colitis-An Evidence-based Consensus Guideline From the European Crohn's and Colitis Organization and the European Society of Paediatric Gastroenterology, Hepatology and Nutrition. J Pediatr Gastroenterol Nutr 2018; 67:292-310. [PMID: 30044358 DOI: 10.1097/mpg.0000000000002036] [Citation(s) in RCA: 117] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIM Acute severe colitis (ASC) is one of the few emergencies in pediatric gastroenterology. Tight monitoring and timely medical and surgical interventions may improve outcomes and minimize morbidity and mortality. We aimed to standardize daily treatment of ASC in children through detailed recommendations and practice points which are based on a systematic review of the literature and consensus of experts. METHODS These guidelines are a joint effort of the European Crohn's and Colitis Organization (ECCO) and the European Society of Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN). Fifteen predefined questions were addressed by working subgroups. An iterative consensus process, including 2 face-to-face meetings, was followed by voting of the national representatives of ECCO and all members of the Paediatric Inflammatory Bowel Disease (IBD) Porto group of ESPGHAN (43 voting experts). RESULTS A total of 24 recommendations and 43 practice points were endorsed with a consensus rate of at least 91% regarding diagnosis, monitoring, and management of ASC in children. A summary flowchart is presented based on daily scoring of the Paediatric Ulcerative Colitis Activity Index. Several topics have been altered since the previous 2011 guidelines and from those published in adults. DISCUSSION These guidelines standardize the management of ASC in children in an attempt to optimize outcomes of this intensive clinical scenario.
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Affiliation(s)
- Dan Turner
- Shaare Zedek Medical Center, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Frank M Ruemmele
- Université Paris Descartes, Sorbonne Paris Cité, APHP, Hôpital Necker Enfants Malades, Paris, France
| | | | - Anne M Griffiths
- The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | | | - Jiri Bronsky
- Department of Paediatrics, University Hospital Motol, Prague, Czech Republic
| | - Gabor Veres
- Ist Department of Pediatrics, Semmelweis University, Budapest, Hungary
| | - Marina Aloi
- Pediatric Gastroenterology and Liver Unit, Sapienza University of Rome, Rome
| | - Caterina Strisciuglio
- Department of Woman, Child and General and Specialistic Surgery, University of Campania "Luigi Vanvitelli," Napoli, Italy
| | | | - Amit Assa
- Schneider Children's Hospital, Petach Tikva (affiliated to the Sackler Faculty of Medicine), Tel Aviv University, Tel Aviv, Israel
| | - Claudio Romano
- Pediatric Department, University of Messina, Messina, Italy
| | - Séamus Hussey
- National Children's Research Centre, Royal College of Surgeons of Ireland and University College Dublin, Ireland
| | | | - Mikko Pakarinen
- Helsinki University Children's Hospital, Department of Pediatric Surgery, Helsinki, Finland
| | - Lissy de Ridder
- Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | | | - Nick Croft
- Barts and the London School of Medicine, Queen Mary University of London, London, UK
| | | | - David C Wilson
- Child Life and Health, University of Edinburgh, Edinburgh, UK
| | - Sally Lawrence
- BC Children's Hospital, University of British Columbia, Vancouver BC, Canada
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4
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Bekheit M, Baddour N, Katri K, Taher Y, El Tobgy K, Mousa E. Hyperbaric oxygen therapy stimulates colonic stem cells and induces mucosal healing in patients with refractory ulcerative colitis: a prospective case series. BMJ Open Gastroenterol 2016; 3:e000082. [PMID: 27195128 PMCID: PMC4860723 DOI: 10.1136/bmjgast-2016-000082] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 03/19/2016] [Accepted: 03/24/2016] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hyperbaric oxygen (HBO) is used as part of treatment in a variety of clinical conditions. Its use in the treatment of ulcerative colitis has been reported in few clinical reports. OBJECTIVE We report the effect of HBO on refractory ulcerative colitis exploring one potential mechanism of action. DESIGN A review of records of patients with refractory ulcerative colitis who received HBO was conducted. Clinical and histopathological scoring was utilised to evaluate the response to HBO therapy (HBOT). RESULTS All patients manifested clinical improvement by the 40th cycle of HBOT. The median number of stool frequency dropped from seven motions/day (range=3-20) to 1/day (range=0.5-3), which was significant (z=-4.6, p<0.001). None of the patients manifested persistent blood passage after HBOT (z=-3.2, p=0.002). The severity index significantly improved after HBOT (z=-4.97, p<0.001). Histologically, a significant reduction of the scores of activity was recorded accompanied by a significant increase in the proliferating cell nuclear antigen labelling index of the CD44 cells of the colonic mucosa (p=0.001). CONCLUSIONS HBOT is effective in the setting of refractory ulcerative colitis. The described protocol is necessary for successful treatment. HBOT stimulates colonic stem cells to promote healing.
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Affiliation(s)
- Mohamed Bekheit
- Department of Surgery, El Kabbary General Hospital, Alexandria, Egypt; Department of Surgery, Faculty of Medicine, Alexandria Main University Hospital, Alexandria, Egypt
| | - Nahed Baddour
- Department of Pathology, Faculty of Medicine , Alexandria Main University Hospital , Alexandria , Egypt
| | - Khaled Katri
- Department of Surgery, Faculty of Medicine , Alexandria Main University Hospital , Alexandria , Egypt
| | - Yousry Taher
- Department of Internal Medicine, Faculty of Medicine , Alexandria Main University Hospital , Alexandria , Egypt
| | - Khaled El Tobgy
- Department of Hyperbaric Medicine , Naval Hospital , Alexandria , Egypt
| | - Essam Mousa
- Department of Surgery, Faculty of Medicine , Alexandria Main University Hospital , Alexandria , Egypt
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Dulai PS, Gleeson MW, Taylor D, Holubar SD, Buckey JC, Siegel CA. Systematic review: The safety and efficacy of hyperbaric oxygen therapy for inflammatory bowel disease. Aliment Pharmacol Ther 2014; 39:1266-75. [PMID: 24738651 DOI: 10.1111/apt.12753] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 12/02/2013] [Accepted: 03/25/2014] [Indexed: 12/23/2022]
Abstract
BACKGROUND Hyperbaric oxygen therapy (HBOT) provides 100% oxygen under pressure, which increases tissue oxygen levels, relieves hypoxia and alters inflammatory pathways. Although there is experience using HBOT in Crohn's disease and ulcerative colitis, the safety and overall efficacy of HBOT in inflammatory bowel disease (IBD) is unknown. AIM To quantify the safety and efficacy of HBOT for Crohn's disease (CD) and ulcerative colitis (UC). The rate of adverse events with HBOT for IBD was compared to the expected rate of adverse events with HBOT. METHODS MEDLINE, EMBASE, Cochrane Collaboration and Web of Knowledge were systematically searched using the PRISMA standards for systematic reviews. Seventeen studies involving 613 patients (286 CD, 327 UC) were included. RESULTS The overall response rate was 86% (85% CD, 88% UC). The overall response rate for perineal CD was 88% (18/40 complete healing, 17/40 partial healing). Of the 40 UC patients with endoscopic follow-up reported, the overall response rate to HBOT was 100%. During the 8924 treatments, there were a total of nine adverse events, six of which were serious. The rate of adverse events with HBOT in IBD is lower than that seen when utilising HBOT for other indications (P < 0.01). The risk of bias across studies was high. CONCLUSIONS Hyperbaric oxygen therapy is a relatively safe and potentially efficacious treatment option for IBD patients. To understand the true benefit of HBOT in IBD, well-controlled, blinded, randomised trials are needed for both Crohn's disease and ulcerative colitis.
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Affiliation(s)
- P S Dulai
- Inflammatory Bowel Disease Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA; Center for Hyperbaric Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
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Narabayashi K, Inoue T, Sakanaka T, Iguchi M, Fujiwara K, Yorifuji N, Kakimoto K, Nouda S, Okada T, Ishida K, Abe Y, Masuda D, Takeuchi T, Fukunishi S, Umegaki E, Higuchi K. Oral tacrolimus for megacolon in patients with severe ulcerative colitis. Intern Med 2014; 53:1755-8. [PMID: 25130105 DOI: 10.2169/internalmedicine.53.2624] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Toxic megacolon is an infrequent but life-threatening complication that occurs most commonly in patients with severe ulcerative colitis. Intravenous steroids are often recommended for patients with toxic megacolon secondary to ulcerative colitis. However, steroid dependency may mask the presence of intra-abdominal sepsis and is associated with refractoriness, during which cytomegalovirus reactivation may occur. In this report, we present two rare cases of megacolon accompanying pancolonic severe ulcerative colitis that were successfully treated with oral tacrolimus, including one steroid-naïve patient. In cases of ulcerative colitis with megacolon, treatment with oral tacrolimus is recommended, thereby avoiding steroid dependency and improving the long-term prognosis.
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Affiliation(s)
- Ken Narabayashi
- The Second Department of Internal Medicine, Osaka Medical College, Japan
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Abstract
Ulcerative colitis (UC) is a chronic idiopathic inflammatory disease of the gastrointestinal tract that affects the mucosal lining of the colon. Recent epidemiological data show that its incidence and prevalence are increasing in many parts of the world, in parallel with altered lifestyles, improved access to health, improved sanitation and industrialisation rates. Current therapeutic strategies for treating UC have only been moderately successful. Despite major recent advances in inflammatory bowel disease therapeutic resources, a considerable proportion of patients are still refractory to conventional treatment. Less than half of all patients achieve long-term remission, many require colectomy, and the disease still has a major impact on patients' lives. Moreover, recent data point to slightly raised mortality. While these outcomes could be partly improved by optimising current therapeutic strategies, they clearly highlight the need to develop new therapies. Currently, a number of promising and innovative therapeutic approaches are being explored, some of which will hopefully survive to reach the clinic. Until such a time arrives, it is important that a better understanding of the clinical particularities of the disease, an improved knowledge of the host-microbiome negative interactions and of the environmental factors beyond disease development is achieved to obtain the final and desired outcome: to provide better treatment and quality of life for patients with this disabling disease.
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Affiliation(s)
- Joana Torres
- Gastroenterology Service, Surgery Department, Hospital Beatriz Ângelo, , Loures, Portugal
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8
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Pagoldh M, Hultgren E, Arnell P, Eriksson A. Hyperbaric oxygen therapy does not improve the effects of standardized treatment in a severe attack of ulcerative colitis: a prospective randomized study. Scand J Gastroenterol 2013; 48:1033-40. [PMID: 23879825 DOI: 10.3109/00365521.2013.819443] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Complementary therapy options are needed in the treatment of active ulcerative colitis (UC). Hyperbaric oxygen therapy (HBOT) has been shown to have positive effects in experimental models of colitis and perianal Crohn's disease. METHODS In the present prospective randomized open-label study, HBOT in addition to conventional medical treatment was compared with conventional treatment alone. The primary objective in this study was improved clinical outcome evaluated by Mayo score, laboratory tests and fecal weight. The secondary objectives were improvement in health-related quality of life, avoidance of colectomy and evaluation of HBOT safety. RESULTS The authors found no statistically significant differences between the treatment groups in any of the assessed variables. CONCLUSION The study results do not support the use of HBOT as a treatment option in a severe attack of UC.
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Affiliation(s)
- Maria Pagoldh
- Department of Internal Medicine and Geriatrics, Sahlgrenska University Hospital/Östra Hospital, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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9
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Abstract
Refractory medical treatment of Crohn disease-associated toxic megacolon usually requires surgery, which carries substantial morbidity and mortality. We report a case of a woman with steroid and antibiotic-refractory fulminant Crohn colitis and ileitis, complicated by a toxic megacolon, who was successfully treated with infliximab. Infliximab induced rapid clinical response and remission, thereby avoiding emergency (ileo) colectomy. This is the first report of treatment of Crohn disease-associated toxic megacolon with infliximab.
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10
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Rossignol DA. Hyperbaric oxygen treatment for inflammatory bowel disease: a systematic review and analysis. Med Gas Res 2012; 2:6. [PMID: 22417628 PMCID: PMC3328239 DOI: 10.1186/2045-9912-2-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2012] [Accepted: 03/15/2012] [Indexed: 01/14/2023] Open
Abstract
Background Traditionally, hyperbaric oxygen treatment (HBOT) has been used to treat a limited repertoire of disease, including decompression sickness and healing of problem wounds. However, some investigators have used HBOT to treat inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis. Methods Comprehensive searches were conducted in 8 scientific databases through 2011 to identify publications using HBOT in IBD. Human studies and animal models were collated separately. Results Thirteen studies of HBOT in Crohn's disease and 6 studies in ulcerative colitis were identified. In all studies, participants had severe disease refractory to standard medical treatments, including corticosteroids, immunomodulators and anti-inflammatory medications. In patients with Crohn's disease, 31/40 (78%) had clinical improvements with HBOT, while all 39 patients with ulcerative colitis improved. One study in Crohn's disease reported a significant decrease in proinflammatory cytokines (IL-1, IL-6 and TNF-alpha) and one study in ulcerative colitis reported a decrease in IL-6 with HBOT. Adverse events were minimal. Twelve publications reported using HBOT in animal models of experimentally-induced IBD, including several studies reporting decreased markers of inflammation or immune dysregulation, including TNF-alpha (3 studies), IL-1beta (2 studies), neopterin (1 study) and myeloperoxidase activity (5 studies). HBOT also decreased oxidative stress markers including malondialdehyde (3 studies) and plasma carbonyl content (2 studies), except for one study that reported increased plasma carbonyl content. Several studies reported HBOT lowered nitric oxide (3 studies) and nitric oxide synthase (3 studies) and one study reported a decrease in prostaglandin E2 levels. Four animal studies reported decreased edema or colonic tissue weight with HBOT, and 8 studies reported microscopic improvements on histopathological examination. Although most publications reported improvements with HBOT, some studies suffered from limitations, including possible publication and referral biases, the lack of a control group, the retrospective nature and a small number of participants. Conclusions HBOT lowered markers of inflammation and oxidative stress and ameliorated IBD in both human and animal studies. Most treated patients were refractory to standard medical treatments. Additional studies are warranted to investigate the effects of HBOT on biomarkers of oxidative stress and inflammation as well as clinical outcomes in individuals with IBD.
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Affiliation(s)
- Daniel A Rossignol
- Rossignol Medical Center, 3800 West Eau Gallie Blvd,, Melbourne, FL 32934, USA.
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Bouhnik Y, Alvès A, Beau P, Carbonnel F, Lévy P. Traitement de la rectocolite ulcéro-hémorragique dans sa forme grave. ACTA ACUST UNITED AC 2004; 28:984-91. [PMID: 15672570 DOI: 10.1016/s0399-8320(04)95176-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Yoram Bouhnik
- Service d'hépato-gastroentérologie, Hôpital Lariboisière Louis, 75010 Paris
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12
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Sakoda M, Ueno S, Kihara K, Arikawa K, Dogomori H, Nuruki K, Takao S, Aikou T. A potential role of hyperbaric oxygen exposure through intestinal nuclear factor-kappaB. Crit Care Med 2004; 32:1722-9. [PMID: 15286550 DOI: 10.1097/01.ccm.0000132898.27101.6c] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Recent studies have demonstrated the therapeutic effectiveness and pharmacologic mechanisms of hyperbaric oxygen therapy (HBOT) in the treatment of a systemic shock state. To elucidate the in vivo role of HBOT during sepsis, we evaluated the effects of HBOT on intestinal mucosal injury and bacterial translocation after lipopolysaccharide challenge. DESIGN Experimental study. SETTING First Department of Surgery and Division of Emergency Care, Kagoshima University School of Medicine, Kagoshima, Japan. SUBJECTS : Male rats were treated with lipopolysaccharide by an intraperitoneal route or with lipopolysaccharide and HBOT. INTERVENTIONS The survival rate, small intestinal tissue damage, and bacterial translocation in the HBOT-treated group were compared with those in the untreated group. Moreover, plasma tumor necrosis factor-alpha and nitrite/nitrate concentrations, inducible nitric oxide synthase and myeloperoxidase activities, and nuclear factor-kappaB in ileal mucosa were investigated. HBOT was initiated 3 hrs after lipopolysaccharide challenge and administered as 100% oxygen, at 2.53 x 10 kPa (2.5 atm absolute), for 60 mins. MEASUREMENTS AND MAIN RESULTS When a sublethal dose of lipopolysaccharide (24 mg/kg) was given, the survival rate was much better in the HBOT-treated group (75%) than in the untreated group (33%). HBOT given 3 hrs after lipopolysaccharide injection (10 mg/kg) also lessened the histologic tissue damage of the terminal ileum and the incidence and magnitude of bacterial translocation to mesenteric lymph nodes at 24 hrs after the lipopolysaccharide injection. Moreover, HBOT was able to reduce mucosal inducible nitric oxide synthase and myeloperoxidase activities and plasma nitrite/nitrate concentrations but not serum tumor necrosis factor-alpha concentrations. Immunohistochemical examination revealed that HBOT specifically modified the mucosal nuclear factor-kappaB activation within 4-6 hrs after the injection. CONCLUSIONS HBOT performed 3 hrs after lipopolysaccharide challenge alleviates intestinal barrier dysfunction and improves survival rates. Herein, we propose one possible mechanism for these beneficial effects: HBOT can modify the nuclear factor-kappaB activation in the intestinal mucosa and attenuate the sequential nitric oxide overproduction and myeloperoxidase activation. Consequently, bacterial translocation could be potentially decreased. We believe that the present study should lead to an improved understanding of HBOT's potential role in sepsis.
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Affiliation(s)
- Masahiko Sakoda
- First Department of Surgery, Kagoshima University School of Medicine, 8-35-1 Sakuragaoka, Kagoshima 890-8520, Japan
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Gan SI, Beck PL. A new look at toxic megacolon: an update and review of incidence, etiology, pathogenesis, and management. Am J Gastroenterol 2003; 98:2363-71. [PMID: 14638335 DOI: 10.1111/j.1572-0241.2003.07696.x] [Citation(s) in RCA: 149] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Toxic megacolon (TM) is an infrequent but devastating complication of colitis. Numerous forms of colonic inflammation can give rise to TM but the majority occur in individuals with inflammatory bowel disease (IBD). Recently there has been a marked increase in the number of reports of TM associated with pseudomembranous colitis. Because of the associated high morbidity and mortality, early recognition and management of TM is of paramount importance. The mechanisms involved in development of TM are not clearly delineated, but chemical mediators such as nitric oxide and interleukins may play a pivotal role in the pathogenesis. New evidence suggests that TM and its associated morbidity may be predicted by the extent of small bowel and gastric distension in patients with colitis. CT scanning may also play an important role the management of TM, in that it may be the only noninvasive mode to detect subclinical perforations and abscesses. Management involves close medical attention, supportive care, and treatment of the underlying colitis. Possible exacerbating factors such as narcotic and anticholinergic medications must be withdrawn, and colonic decompression via tube drainage or positional techniques must be considered. Signs of progression or complications of the disease must be treated aggressively with surgical intervention, as delay is associated with even greater risk of mortality.
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Affiliation(s)
- S Ian Gan
- Division of Gastroenterology, Foothills Hospital, University of Calgary, Calgary, Alberta, Canada
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14
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Berg DF, Bahadursingh AM, Kaminski DL, Longo WE. Acute surgical emergencies in inflammatory bowel disease. Am J Surg 2002; 184:45-51. [PMID: 12135718 DOI: 10.1016/s0002-9610(02)00879-6] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Acute surgical emergencies in patients with inflammatory bowel disease may carry a substantial morbidity, but fortunately today, a low mortality. The aim of this review is to delineate the treatment of acute surgical emergencies that occur in patients with ulcerative colitis and Crohn's disease. METHODS Suitable English language reports were identified using PubMed search. RESULTS Inflammatory bowel disease can present in numerous ways as an acute surgical emergency. These include toxic colitis, hemorrhage, perforation, intra-abdominal masses or abscesses with sepsis, and intestinal obstruction. Toxic colitis and perforation are best managed with intestinal resection and fecal diversion. Hemorrhage in ulcerative colitis initially requires colectomy with rectal preservation and ileostomy. In Crohn's disease hemorrhage is often focal and localization and segmental resection are performed. Intra-abdominal abscesses should initially be attempted by computed tomography-guided percutaneous drainage followed subsequently by definitive resection. Perianal disease requires abscess drainage with minimal tissue trauma. Intestinal obstruction should be initially managed nonoperatively, with surgery reserved for complete obstruction or intractability. CONCLUSIONS Acute surgical emergencies in patients with inflammatory bowel disease are rare and can have a high morbidity. With a multidisciplinary approach, morbidity can be reduced and patients can have a rapid return and improved quality of life.
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Affiliation(s)
- Dale F Berg
- Department of Surgery, Division of Colon and Rectal Surgery, St. Louis University Health Sciences Center, 3635 Vista at Grand, P.O. Box 15250, St. Louis, MO 63110-0250, USA
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15
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Connor DJ, Bennett M. Response to article by Buchman et al. Use of hyperbaric oxygenation in the treatment of ulcerative colitis. J Clin Gastroenterol 2002; 35:98; author reply 98. [PMID: 12080236 DOI: 10.1097/00004836-200207000-00021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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16
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Kume K, Hashiba T, Yoshikawa I, Kanda K, Narita R, Otsuki M. Therapeutic experience of hyperbaric oxygenation in entero-Behcet syndrome. Am J Gastroenterol 2001; 96:1308-9. [PMID: 11316200 DOI: 10.1111/j.1572-0241.2001.03731.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Abstract
Acute pseudo-obstruction may manifest clinically in one of three forms--acute gastroparesis, ileus, and acute colonic pseudo-obstruction (Ogilvie's syndrome). Though formerly associated primarily with the postoperative state, these entities are increasingly recognized in association with a wide variety of major medical problems. There are few controlled studies to guide the clinician in the management of these disorders. Treatment remains largely empirical, and time-honored, based primarily on "bowel rest," nasogastric decompression, and supportive care. While a wide variety of pharmacologic approaches have been advocated, few have been subjected to, or survived, the rigors of a properly controlled trial. Neostigmine is a notable exception, and has been shown to be effective in Ogilvie's syndrome. Perforation is a significant threat in megacolon; colonoscopic, or surgical decompression may, therefore, be indicated. Both are associated with significant risks in this context, but may prevent progression to perforation with its attendant mortality. New approaches seek to exploit current concepts in the pathophysiology of ileus and megacolon but have not, as yet, achieved efficacy in human studies.
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Dohgomori H, Arikawa K, Nobori M, Tonari M. Hyperbaric oxygenation for rectovaginal fistula: a report of two cases. J Obstet Gynaecol Res 1999; 25:343-4. [PMID: 10533330 DOI: 10.1111/j.1447-0756.1999.tb01174.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A rectovaginal fistula after delivery is a rare complication, and its management can become difficult if infection occurs. In two such cases, we administered hyperbaric oxygenation (HBO) treatment against complicated infections, and we obtained a good outcome in each case.
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Affiliation(s)
- H Dohgomori
- Division of Emergency Medicine, Kagoshima University Hospital, Japan
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