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Finniss MC, Ibrahim L. Haemophilus parainfluenzae Pyogenic Liver Abscess Associated With Cholangiocarcinoma. Cureus 2022; 14:e22501. [PMID: 35345741 PMCID: PMC8956487 DOI: 10.7759/cureus.22501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2022] [Indexed: 11/05/2022] Open
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Choi SJ, Kim Y, Jeon J, Gwak HJ, Kim M, Kang K, Kim Y, Jeong J, Jung YK, Lee KG, Choi HS, Jung DH, Lee SG, Lee Y, Shin SJ, Jang K, Rho M, Choi D. Association of Microbial Dysbiosis with Gallbladder Diseases Identified by Bile Microbiome Profiling. J Korean Med Sci 2021; 36:e189. [PMID: 34282606 PMCID: PMC8289718 DOI: 10.3346/jkms.2021.36.e189] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 06/16/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Cholecystitis is an important risk factor for gallbladder cancer, but the bile microbiome and its association with gallbladder disease has not been investigated fully. We aimed to analyze the bile microbiome in normal conditions, chronic cholecystitis, and gallbladder cancer, and to identify candidate bacteria that play an important role in gallbladder carcinogenesis. METHODS We performed metagenome sequencing on bile samples of 10 healthy individuals, 10 patients with chronic cholecystitis, and 5 patients with gallbladder cancer, and compared the clinical, radiological, and pathological characteristics of the participants. RESULTS No significant bacterial signal was identified in the normal bile. The predominant dysbiotic bacteria in both chronic cholecystitis and gallbladder cancer were those belonging to the Enterobacteriaceae family. Klebsiella increased significantly in the order of normal, chronic cholecystitis, and gallbladder cancer. Patients with chronic cholecystitis and dysbiotic microbiome patterns had larger gallstones and showed marked epithelial atypia, which are considered as precancerous conditions. CONCLUSION We investigated the bile microbiome in normal, chronic cholecystitis, and gallbladder cancer. We suggest possible roles of Enterobacteriaceae, including Klebsiella, in gallbladder carcinogenesis. Our findings reveal a possible link between a dysbiotic bile microbiome and the development of chronic calculous cholecystitis and gallbladder cancer.
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Affiliation(s)
- Seong Ji Choi
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Yeseul Kim
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
| | - Jehyun Jeon
- Department of Computer Science and Engineering, College of Engineering, Hanyang University, Seoul, Korea
| | - Ho Jin Gwak
- Department of Computer Science and Engineering, College of Engineering, Hanyang University, Seoul, Korea
| | - Mimi Kim
- Department of Radiology, Hanyang University College of Medicine, Seoul, Korea
| | - Kyojin Kang
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Yohan Kim
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Jaemin Jeong
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Yun Kyung Jung
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Kyeong Geun Lee
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Ho Soon Choi
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Dong Hwan Jung
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Sung Gyu Lee
- Division of Liver Transplantation and Hepatobiliary Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Yangsoon Lee
- Department of Laboratory Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Su Jin Shin
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
| | - Kiseok Jang
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea.
| | - Mina Rho
- Department of Computer Science and Engineering, College of Engineering, Hanyang University, Seoul, Korea.
| | - Dongho Choi
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea.
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Onafowokan OO, Mateo R, Bonatti HJR. A Series of Haemophilus parainfluenzae Surgical Infections and Review of the Literature. Surg Infect (Larchmt) 2021; 22:940-947. [PMID: 33970041 DOI: 10.1089/sur.2020.172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Haemophilus parainfluenzae (HPI) is a rare and underreported pathogen. Haemophilus parainfluenzae causes respiratory, soft tissue, and central nervous system (CNS) infections, and endocarditis. Little data on HPI surgical infections are available, especially for intra-abdominal infections (IAI). Patients and Methods: Haemophilus parainfluenzae isolates were recovered from patients treated at a rural hospital during a two-year period. Isolation and identification of the pathogen was done according to standard guidelines. A literature review with regard to HPI IAI was done. Results: A total of 273 HPI isolates were analyzed, 15 patients had double isolates; HPI was commonly part of a mixed infection. Respiratory tract infections accounted for 64.8%, ear-nose-throat (ENT)/eye infections for 17.9%, genital/urologic infections for 3%, blood stream infections for 1% of cases and 13.2% of HPI isolates involved surgical infections. Thirty-four patients (36 isolates) had HPI surgical infections including 28 skin/soft tissue infections, two bone infections, two perirectal abscesses, one infected hemodialysis catheter, and three IAIs including perforated appendicitis, perforated diverticulitis, and a pelvic abscess 10 days after laparoscopic appendectomy. All three IAIs were mixed infections and successfully managed with percutaneous drainage and antibiotic therapy. More than 90% of HPI isolates in our hospital tested negative for β-lactamase production. A literature review revealed 32 reported cases of HPI IAI including biliary infections (12), peritonitis (9), liver abscess (7), and IA abscess (4) with the majority being monomicrobial; treatment included antibiotic agents and surgery/intervention in most cases. Outcomes were generally favorable. Conclusions: Our study confirms data from the literature that HPI is capable of causing a variety of severe surgical infections. More research with regard to this pathogen is warranted.
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Affiliation(s)
- Oluwatobi O Onafowokan
- University of Maryland Shore Regional at Easton, Easton, Maryland, USA.,Royal Lancaster Infirmary, Lancaster, United Kingdom
| | - Rosa Mateo
- University of Maryland Shore Regional at Easton, Easton, Maryland, USA
| | - Hugo J R Bonatti
- University of Maryland Shore Regional at Easton, Easton, Maryland, USA.,Meritus Surgical Specialists, Hagerstown, Maryland, USA
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Relationship of the Esophageal Microbiome and Tissue Gene Expression and Links to the Oral Microbiome: A Randomized Clinical Trial. Clin Transl Gastroenterol 2020; 11:e00235. [PMID: 33512805 PMCID: PMC7721221 DOI: 10.14309/ctg.0000000000000235] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Although the microbiome is altered in various esophageal diseases, there is no direct evidence for a link between the oral or esophageal microbiome and underlying esophageal tissue. Here, we aimed to address these gaps through use of an antimicrobial mouth rinse to modify the esophageal microbiome and tissue gene expression. METHODS In this randomized controlled trial, patients scheduled to undergo endoscopy for clinical indications used chlorhexidine mouth rinse or no treatment for 2 weeks before endoscopy. Oral swabs and saliva were collected at baseline and at follow-up, and the esophagus was sampled on the day of endoscopy. The microbiome was analyzed by 16S rRNA gene sequencing, and esophageal tissue gene expression was ascertained by RNA-Seq. RESULTS Twenty subjects were enrolled and included in the analyses. Within individuals, the oral and esophageal microbiome composition was significantly correlated. Chlorhexidine treatment associated with significant alterations to the relative abundance of several esophageal bacterial taxa, and to expression of genes in the esophagus including reductions in periostin, claudin-18, chemokines CXCL1 and CXCL13, and several members of the tumor necrosis factor receptor superfamily. A taxon in genus Haemophilus in the esophagus also associated with significant changes in tissue gene expression. DISCUSSION The oral and esophageal microbiomes are closely related within individuals, and esophageal microbiome alterations correlate with tissue gene expression changes. The esophageal microbiome may act as an important cofactor that influences pathogenesis and outcomes of diseases such as eosinophilic esophagitis, gastroesophageal reflux, and Barrett's esophagus.
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Popov J, Strikwerda A, Gubbay J, Pai N. Haemophilus parainfluenza bacteremia post-ERCP and cholecystectomy in a pediatric patient: A case report. JOURNAL OF THE ASSOCIATION OF MEDICAL MICROBIOLOGY AND INFECTIOUS DISEASE CANADA = JOURNAL OFFICIEL DE L'ASSOCIATION POUR LA MICROBIOLOGIE MEDICALE ET L'INFECTIOLOGIE CANADA 2019; 4:182-186. [PMID: 36340652 PMCID: PMC9603030 DOI: 10.3138/jammi.2018-0027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 02/13/2019] [Indexed: 06/16/2023]
Abstract
Haemophilus parainfluenzae is a species that is commonly found in the human respiratory tract. It is an uncommon cause of gastrointestinal infection and bacteremia. Here, we present the case of a 17-year-old boy who developed H. parainfluenzae bacteremia and intraabdominal abscess after endoscopic retrograde cholangiopancreatography (ERCP) with sphincterotomy followed by elective cholecystectomy within 3 days. The patient was successfully treated with IV ceftriaxone with improvement in symptoms and progressive resolution of his abscess. We report a pediatric case of H. parainfluenzae infection occurring post-ERCP and cholecystectomy, and describe the convergence of two major risk factors for H. parainfluenzae bacteremia in the same pediatric patient.
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Affiliation(s)
- Jelena Popov
- Division of Gastroenterology & Nutrition, Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
- College of Medicine and Health, University College Cork, Cork, Ireland, Canada
| | - Arend Strikwerda
- Faculty of Health Sciences, Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Jonathan Gubbay
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
- Department of Medical Microbiology, Public Health Ontario, Toronto, Ontario, Canada
| | - Nikhil Pai
- Division of Gastroenterology & Nutrition, Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
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Olivart M, Galera E, Falguera M. Gastroenteritis aguda y Haemophilus parainfluenzae: una asociación previsible pero no reportada. GASTROENTEROLOGIA Y HEPATOLOGIA 2017; 40:23-24. [DOI: 10.1016/j.gastrohep.2015.10.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 10/26/2015] [Accepted: 10/28/2015] [Indexed: 11/28/2022]
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Inhibitory effect of N-ethyl-3-amino-5-oxo-4-phenyl-2,5-dihydro-1 H-pyrazole-1-carbothioamide on Haemophilus spp. planktonic or biofilm-forming cells. Med Chem Res 2013; 23:1057-1066. [PMID: 24465123 PMCID: PMC3895188 DOI: 10.1007/s00044-013-0700-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Accepted: 08/08/2013] [Indexed: 01/05/2023]
Abstract
During this study, we have investigated in vitro activity of N-substituted-3-amino-5-oxo-4-phenyl-2,5-dihydro-1H-pyrazole-1-carbothioamide derivatives with N-ethyl, N-(4-metoxyphenyl) and N-cyclohexyl substituents against Gram-negative Haemophilus influenzae and H. parainfluenzae bacteria. A spectrophotometric assay was used in order to determine the bacterial growth and biofilm formation using a microtiter plate to estimate minimal inhibitory concentration (MIC) and minimal biofilm inhibitory concentration (MBIC). Among the tested N-substituted pyrazole derivatives, only N-ethyl-3-amino-5-oxo-4-phenyl-2,5-dihydro-1H-pyrazole-1-carbothioamide showed a significant in vitro activity against both planktonic cells of H. parainfluenzae (MIC = 0.49-31.25 μg ml-1) and H. influenzae (MIC = 0.24-31.25 μg ml-1) as well as biofilm-forming cells of H. parainfluenzae (MBIC = 0.24-31.25 μg ml-1) and H. influenzae (MBIC = 0.49 to ≥31.25 μg ml-1). The pyrazole compound exerted higher inhibitory effect both on the growth of planktonic cells and biofilm formation by penicillinase-positive and penicillinase-negative isolates of H. parainfluenzae than the activity of commonly used antibiotics such as ampicillin. No cytotoxicity of the tested compound in vitro at concentrations used was found. The tested pyrazole N-ethyl derivative could be considered as a compound for the design of agents active against both pathogenic H. influenzae and opportunistic H. parainfluenzae, showing also anti-biofilm activity. This appears important because biofilms are determinants of bacterial persistence in long-term and recurrent infections recalcitrant to standard therapy.
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Alvarez M, Potel C, Rey L, Rodriguez-Sousa T, Otero I. Biliary tract infection caused by Haemophilus parainfluenzae. SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES 1999; 31:212-3. [PMID: 10447339 DOI: 10.1080/003655499750006344] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Haemophilus parainfluenzae was isolated from the bile specimens of 2 patients with acute cholecystitis. The strains were genetically unrelated by the random amplified polymorphic DNA (RAPD). The 2 H. parainfluenzae strains represented 11.7% of all positive bile cultures inoculated in blood culture bottles. The routine inoculation of bile specimens in media able to support growth of Haemophilus species should be considered.
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Affiliation(s)
- M Alvarez
- Research Unit, Hospital Xeral-Cies, Clinical Microbiology Laboratory, Clínica Fatima, Vigo, Pontevedra, Spain
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Friedl J, Stift A, Berlakovich GA, Taucher S, Gnant M, Steininger R, Mühlbacher F. Haemophilus parainfluenzae liver abscess after successful liver transplantation. J Clin Microbiol 1998; 36:818-9. [PMID: 9508321 PMCID: PMC104634 DOI: 10.1128/jcm.36.3.818-819.1998] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Haemophilus parainfluenzae was isolated from a bile specimen and from an aspirate of a liver abscess in a 58-year-old liver-transplanted woman that was indicative of an invasion of the graft by an ascending route. Drug therapy, immunosuppression, rejection therapy, and Roux-en-Y choledochojejunostomy may have contributed to the septic course. Interdisciplinary cooperation was instrumental in diagnosis and successful management in this case.
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Affiliation(s)
- J Friedl
- Department of Surgery, University of Vienna, Austria.
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Pierard D, De Waele B, Covens L, Van Zeebroeck A, Rosseel P, Lauwers S. Haemophilus parainfluenzae biliary tract infections. J Clin Microbiol 1996; 34:1866-7. [PMID: 8784615 PMCID: PMC229140 DOI: 10.1128/jcm.34.7.1866-1867.1996] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
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