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Sinnathamby ES, Mason JW, Flanagan CJ, Pearl NZ, Burroughs CR, De Witt AJ, Wenger DM, Klapper VG, Ahmadzadeh S, Varrassi G, Shekoohi S, Kaye AD. Clostridioides difficile Infection: A Clinical Review of Pathogenesis, Clinical Considerations, and Treatment Strategies. Cureus 2023; 15:e51167. [PMID: 38283489 PMCID: PMC10811429 DOI: 10.7759/cureus.51167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 12/27/2023] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND Clostridioides difficile infection (CDI) is a common nosocomial infection. Risk factors for developing CDI include prior hospitalization, being older than 65 years old, antibiotic use, and chronic disease. It is linked with diarrhea and colitis and can vary in severity. It is a major cause of increased morbidity and mortality among hospitalized patients. However, community-acquired CDI is also increasing. Proper diagnosis and determination of severity are crucial for the treatment of CDI. Depending on how severe the CDI is, the patient may endorse different symptoms and physical exam findings. The severity of CDI will determine how aggressively it is treated. Management and treatment: Laboratory studies can be helpful in the diagnosis of CDI. In this regard, common labs include complete blood count, stool assays, and, in certain cases, radiography and endoscopy. Mild-to-moderate colitis is treated with antibiotics, but severe colitis requires a different approach, which may include surgery. Several alternative therapies for CDI exist and have shown promising results. This review will touch upon these therapies, which include fecal transplants, intravenous immunoglobulin, and the use of cholestyramine and tigecycline. CONCLUSION Prevention of CDI can be achieved by proper hygiene, vaccinations, and detecting the infection early. Proper hygiene is indeed noted to be one of the best ways to prevent CDI in the hospital setting. Overprescribing antibiotics is also another huge reason why CDI occurs. Proper prescription of antibiotics can also help reduce the chances of acquiring CDI.
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Affiliation(s)
- Evan S Sinnathamby
- School of Medicine, Louisiana State University Health Sciences Center (LSUHSC) New Orleans, New Orleans, USA
| | - Joseph W Mason
- School of Medicine, Louisiana State University Health Sciences Center (LSUHSC) New Orleans, New Orleans, USA
| | - Chelsi J Flanagan
- School of Medicine, University of the Incarnate Word School of Osteopathic Medicine, San Antonio, USA
| | - Nathan Z Pearl
- School of Medicine, Louisiana State University Health Sciences Center (LSUHSC) New Orleans, New Orleans, USA
| | - Caroline R Burroughs
- School of Medicine, Louisiana State University Health Shreveport, Shreveport, USA
| | - Audrey J De Witt
- School of Medicine, Louisiana State University Health Shreveport, Shreveport, USA
| | - Danielle M Wenger
- Department of Medicine, University of Arizona College of Medicine - Phoenix, Phoenix, USA
| | - Vincent G Klapper
- Department of Internal Medicine, Louisiana State University Health Shreveport, Shreveport, USA
| | - Shahab Ahmadzadeh
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, USA
| | | | - Sahar Shekoohi
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, USA
| | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Shreveport, Shreveport, USA
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2
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Wexler AG, Guiberson ER, Beavers WN, Shupe JA, Washington MK, Lacy DB, Caprioli RM, Spraggins JM, Skaar EP. Clostridioides difficile infection induces a rapid influx of bile acids into the gut during colonization of the host. Cell Rep 2021; 36:109683. [PMID: 34496241 PMCID: PMC8445666 DOI: 10.1016/j.celrep.2021.109683] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 07/05/2021] [Accepted: 08/18/2021] [Indexed: 12/12/2022] Open
Abstract
Clostridioides difficile is the leading cause of nosocomial intestinal infections in the United States. Ingested C. difficile spores encounter host bile acids and other cues that are necessary for germinating into toxin-producing vegetative cells. While gut microbiota disruption (often by antibiotics) is a prerequisite for C. difficile infection (CDI), the mechanisms C. difficile employs for colonization remain unclear. Here, we pioneered the application of imaging mass spectrometry to study how enteric infection changes gut metabolites. We find that CDI induces an influx of bile acids into the gut within 24 h of the host ingesting spores. In response, the host reduces bile acid biosynthesis gene expression. These bile acids drive C. difficile outgrowth, as mice receiving the bile acid sequestrant cholestyramine display delayed colonization and reduced germination. Our findings indicate that C. difficile may facilitate germination upon infection and suggest that altering flux through bile acid pathways can modulate C. difficile outgrowth in CDI-prone patients.
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Affiliation(s)
- Aaron G Wexler
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA; Vanderbilt Institute for Infection, Immunology, and Inflammation, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Emma R Guiberson
- Mass Spectrometry Research Center, Vanderbilt University, Nashville, TN, USA; Department of Chemistry, Vanderbilt University, Nashville, TN, USA
| | - William N Beavers
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA; Vanderbilt Institute for Infection, Immunology, and Inflammation, Vanderbilt University Medical Center, Nashville, TN, USA
| | - John A Shupe
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - M Kay Washington
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - D Borden Lacy
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA; The Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, USA
| | - Richard M Caprioli
- Mass Spectrometry Research Center, Vanderbilt University, Nashville, TN, USA; Department of Chemistry, Vanderbilt University, Nashville, TN, USA; Department of Biochemistry, Vanderbilt University, Nashville, TN, USA; Department of Medicine, Vanderbilt University, Nashville, TN, USA; Department of Pharmacology, Vanderbilt University, Nashville, TN, USA
| | - Jeffrey M Spraggins
- Mass Spectrometry Research Center, Vanderbilt University, Nashville, TN, USA; Department of Chemistry, Vanderbilt University, Nashville, TN, USA; Department of Biochemistry, Vanderbilt University, Nashville, TN, USA; Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN, USA.
| | - Eric P Skaar
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA; Vanderbilt Institute for Infection, Immunology, and Inflammation, Vanderbilt University Medical Center, Nashville, TN, USA.
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3
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Berti G, Rettura F, Lambiase C, Bellini M. Empirical trial or diagnostic tests for bile acid diarrhea? That is the question! J Dig Dis 2021; 22:557-558. [PMID: 34415680 DOI: 10.1111/1751-2980.13044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 08/16/2021] [Indexed: 12/11/2022]
Affiliation(s)
- Ginevra Berti
- Department of New Technologies and Translational Research in Medicine and Surgery, Gastroenterology Unit, University of Pisa, Pisa, Italy
| | - Francesco Rettura
- Department of New Technologies and Translational Research in Medicine and Surgery, Gastroenterology Unit, University of Pisa, Pisa, Italy
| | - Christian Lambiase
- Department of New Technologies and Translational Research in Medicine and Surgery, Gastroenterology Unit, University of Pisa, Pisa, Italy
| | - Massimo Bellini
- Department of New Technologies and Translational Research in Medicine and Surgery, Gastroenterology Unit, University of Pisa, Pisa, Italy
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4
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Lazebnik LB, Sarsenbaeva AS, Avalueva EB, Oreshko LS, Sitkin SI, Golovanova EV, Turkina SV, Khlynova OV, Sagalova OI, Mironchev OV. Clinical guidelines “Chronic diarrhea in adults”. EXPERIMENTAL AND CLINICAL GASTROENTEROLOGY 2021:7-67. [DOI: 10.31146/1682-8658-ecg-188-4-7-67] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Affiliation(s)
- L. B. Lazebnik
- Federal State Budgetary Educational Institution of Higher Education “A. I. Yevdokimov Moscow State University of Medicine and Dentistry” of the Ministry of Healthcare of the Russion Federation
| | | | - E. B. Avalueva
- North-Western state medical University named after I. I. Mechnikov, Ministry of health of the Russian Federation
| | - L. S. Oreshko
- North-Western state medical University named after I. I. Mechnikov, Ministry of health of the Russian Federation
| | - S. I. Sitkin
- North- Western state medical University named after I. I. Mechnikov, Ministry of health of the Russian Federation;
Federal State Budgetary Institution “Almazov National Medical Research Centre” of the Ministry of Health of the Russian Federation
| | - E. V. Golovanova
- Federal State Budgetary Educational Institution of Higher Education “A. I. Yevdokimov Moscow State University of Medicine and Dentistry” of the Ministry of Healthcare of the Russion Federation
| | - S. V. Turkina
- State-funded Educational Establishment of Higher Professional Education “Volgograd State Medical University of the Ministry of Public Health of the Russian Federation”
| | - O. V. Khlynova
- Perm State Medical University named after academician E. A. Vagner Ministry of Health care of Russia
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5
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Grinevich VB, Kravchuk YA, Ped VI, Sas EI, Salikova SP, Gubonina IV, Tkachenko EI, Sitkin SI, Lazebnik LB, Golovanova EV, Belousova EA, Makarchuk PA, Eremina EY, Sarsenbaeva AS, Abdulganieva DI, Tarasova LV, Gromova OA, Ratnikov VA, Kozlov KV, Ratnikova AK. Management of patients with digestive diseases during the COVID-19 pandemic. Clinical Practice Guidelines by the Russian scientific medical society of internal medicine (RSMSIM) and the Gastroenterological Scientific Society of Russia (2nd edition). EXPERIMENTAL AND CLINICAL GASTROENTEROLOGY 2021:5-82. [DOI: 10.31146/1682-8658-ecg-187-3-5-82] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
The presented clinical practice guidelines of the Gastroenterological Scientific Society of Russia (GSSR), diagnostic, and therapeutic approaches for patients with digestive diseases during the COVID-19 pandemic. The guidelines were approved by the XXIII Congress of the GSSR and the 22nd International Slavonic-Baltic Scientifi c Forum “St. Petersburg - Gastro-2020 ON-LINE” (St. Petersburg, June 11, 2020). The presented clinical practice guidelines of the Russian Scientific Medical Society of Internal Medicine (RSMSIM) and the Gastroenterological Scientific Society of Russia (GSSR), diagnostic, and therapeutic approaches for patients with digestive diseases during the COVID-19 pandemic. The recommendations were approved at the XV National Congress of Internal Medicine, XXIII Congress of NOGR on the basis of the 1st edition, adopted at the 22nd International Slavic- Baltic Scientific Forum “St. Petersburg - Gastro-2020 ON-LINE”.
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Affiliation(s)
| | | | - V. I. Ped
- Military Medical Academy named after S. M. Kirov
| | - E. I. Sas
- Military Medical Academy named after S. M. Kirov
| | | | | | | | - S. I. Sitkin
- State Research Institute of Highly Pure Biopreparations of FMBA of Russia; Almazov National Medical Research Centre; North-Western state medical University named after I. I. Mechnikov, Ministry of health of the Russian Federation
| | - L. B. Lazebnik
- Moscow state University of Medicine a. Densitry named after A. I. Yevdokimov of the Ministry of Health of Russia
| | - E. V. Golovanova
- Moscow state University of Medicine a. Densitry named after A. I. Yevdokimov of the Ministry of Health of Russia
| | - E. A. Belousova
- State Budgetary Institution of Moscow Region “Moscow Regional Research Clinical Institute n.a. M. F. Vladimirsky”
| | - P. A. Makarchuk
- State Budgetary Institution of Moscow Region “Moscow Regional Research Clinical Institute n.a. M. F. Vladimirsky”
| | - E. Yu. Eremina
- Federal State Budgetary Educational Institution of Higher Education “National Research Ogarev Mordovia State University”
| | - A. S. Sarsenbaeva
- FSBEI HE SUSMU MOH Russia, st. Vorovskogo, 64, Ural Federal District
| | | | - L. V. Tarasova
- FSBEI of HE “The Chuvash State University n.a. I. N. Ulyanov”; BI of HE “The Surgut State University”
| | - O. A. Gromova
- Federal Research Center “Informatics and Management” of the Russian Academy of Sciences; Federal State Educational Institution of Higher Education Lomonosov Moscow State University
| | - V. A. Ratnikov
- Federal state budgetary institution “North-West District Scientific and Clinical Center named after L. G. Sokolov Federal Medical and Biological Agency“
| | - K. V. Kozlov
- Military Medical Academy named after S. M. Kirov
| | - A. K. Ratnikova
- Military Medical Academy named after S. M. Kirov; Federal state budgetary institution “North-West District Scientific and Clinical Center named after L. G. Sokolov Federal Medical and Biological Agency“
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6
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Zhou H, Xu Q, Liu Y, Guo LT. Risk factors, incidence, and morbidity associated with antibiotic-associated diarrhea in intensive care unit patients receiving antibiotic monotherapy. World J Clin Cases 2020; 8:1908-1915. [PMID: 32518780 PMCID: PMC7262719 DOI: 10.12998/wjcc.v8.i10.1908] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/09/2020] [Accepted: 04/28/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND This study aimed to identify factors associated with antibiotic-associated diarrhea (AAD) in patients in the department of intensive care medicine who received antibiotic monotherapy in order to reduce the incidence of AAD and improve rational use of antibiotics in these patients.
AIM To report the incidence of AAD and the factors associated with AAD in patients receiving antibiotic monotherapy.
METHODS The study used a single-center retrospective design. A total of 209 patients were enrolled. Patients were divided into two groups: No-AAD group (without AAD) and AAD group (with AAD). There were 45 cases in the AAD group and 164 cases in the no-AAD group. Clinical data of all patients were collected. Data were analyzed using SPSS (version 18.0), and statistical significance was set at P < 0.05.
RESULTS The overall incidence of AAD was 21.53%. Age [odds ratio (OR) 1.022, 95% confidence interval (CI): 1.001-1.044, P = 0.040], proton pump inhibitor usage time (OR 1.129, 95%CI: 1.020-1.249, P = 0.019), antibiotic usage time (OR 1.163, 95%CI: 1.024-1.320, P = 0.020), and intensive care unit (ICU) stay time (OR 1.133, 95%CI: 1.041-1.234, P = 0.004) were associated with AAD in ICU patients receiving antibiotic monotherapy. mean ± SD ICU stay time was lower in the no-AAD group (8.49 ± 6.31 vs 15.89 ± 10.69, P < 0.001). However, there was no significant difference in ICU-related mortality rates between the two groups (P = 0.729).
CONCLUSION Older age, longer ICU stay time, duration of use of proton pump inhibitors, and duration of antibiotic increase the incidence of AAD in ICU patients receiving antibiotic monotherapy.
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Affiliation(s)
- Hong Zhou
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, Shaanxi Province, China
| | - Qiang Xu
- Department of Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, Shaanxi Province, China
| | - Yu Liu
- Department of Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, Shaanxi Province, China
| | - Li-Tao Guo
- Department of Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, Shaanxi Province, China
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7
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Sartelli M, Di Bella S, McFarland LV, Khanna S, Furuya-Kanamori L, Abuzeid N, Abu-Zidan FM, Ansaloni L, Augustin G, Bala M, Ben-Ishay O, Biffl WL, Brecher SM, Camacho-Ortiz A, Caínzos MA, Chan S, Cherry-Bukowiec JR, Clanton J, Coccolini F, Cocuz ME, Coimbra R, Cortese F, Cui Y, Czepiel J, Demetrashvili Z, Di Carlo I, Di Saverio S, Dumitru IM, Eckmann C, Eiland EH, Forrester JD, Fraga GP, Frossard JL, Fry DE, Galeiras R, Ghnnam W, Gomes CA, Griffiths EA, Guirao X, Ahmed MH, Herzog T, Kim JI, Iqbal T, Isik A, Itani KMF, Labricciosa FM, Lee YY, Juang P, Karamarkovic A, Kim PK, Kluger Y, Leppaniemi A, Lohsiriwat V, Machain GM, Marwah S, Mazuski JE, Metan G, Moore EE, Moore FA, Ordoñez CA, Pagani L, Petrosillo N, Portela F, Rasa K, Rems M, Sakakushev BE, Segovia-Lohse H, Sganga G, Shelat VG, Spigaglia P, Tattevin P, Tranà C, Urbánek L, Ulrych J, Viale P, Baiocchi GL, Catena F. 2019 update of the WSES guidelines for management of Clostridioides ( Clostridium) difficile infection in surgical patients. World J Emerg Surg 2019; 14:8. [PMID: 30858872 PMCID: PMC6394026 DOI: 10.1186/s13017-019-0228-3] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 02/17/2019] [Indexed: 02/08/2023] Open
Abstract
In the last three decades, Clostridium difficile infection (CDI) has increased in incidence and severity in many countries worldwide. The increase in CDI incidence has been particularly apparent among surgical patients. Therefore, prevention of CDI and optimization of management in the surgical patient are paramount. An international multidisciplinary panel of experts from the World Society of Emergency Surgery (WSES) updated its guidelines for management of CDI in surgical patients according to the most recent available literature. The update includes recent changes introduced in the management of this infection.
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Affiliation(s)
- Massimo Sartelli
- Department of Surgery, Macerata Hospital, Via Santa Lucia 2, 62100 Macerata, Italy
| | - Stefano Di Bella
- Infectious Diseases Department, Trieste University Hospital, Trieste, Italy
| | - Lynne V. McFarland
- Medicinal Chemistry, School of Pharmacy, University of Washington, Seattle, WA USA
| | - Sahil Khanna
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN USA
| | - Luis Furuya-Kanamori
- Research School of Population Health, Australian National University, Acton, ACT Australia
| | - Nadir Abuzeid
- Department of Microbiology, Faculty of Medical Laboratory Sciences, Omdurman Islamic University, Khartoum, Sudan
| | - Fikri M. Abu-Zidan
- Department of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, United Arab Emirates
| | - Luca Ansaloni
- Department of General Surgery, Bufalini Hospital, Cesena, Italy
| | - Goran Augustin
- Department of Surgery, University Hospital Centre Zagreb and School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Miklosh Bala
- Trauma and Acute Care Surgery Unit, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Offir Ben-Ishay
- Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Walter L. Biffl
- Trauma and Acute Care Surgery, Scripps Memorial Hospital La Jolla, La Jolla, CA USA
| | - Stephen M. Brecher
- Pathology and Laboratory Medicine, VA Boston Healthcare System, West Roxbury MA and BU School of Medicine, Boston, MA USA
| | - Adrián Camacho-Ortiz
- Department of Internal Medicine, University Hospital, Dr. José E. González, Monterrey, Mexico
| | - Miguel A. Caínzos
- Department of Surgery, University of Santiago de Compostela, A Coruña, Spain
| | - Shirley Chan
- Department of General Surgery, Medway Maritime Hospital, Gillingham, Kent UK
| | - Jill R. Cherry-Bukowiec
- Department of Surgery, Division of Acute Care Surgery, University of Michigan, Ann Arbor, MI USA
| | - Jesse Clanton
- Department of Surgery, West Virginia University Charleston Division, Charleston, WV USA
| | | | - Maria E. Cocuz
- Faculty of Medicine, Transilvania University, Infectious Diseases Hospital, Brasov, Romania
| | - Raul Coimbra
- Riverside University Health System Medical Center and Loma Linda University School of Medicine, Moreno Valley, CA USA
| | | | - Yunfeng Cui
- Department of Surgery, Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin, China
| | - Jacek Czepiel
- Department of Infectious Diseases, Jagiellonian University, Medical College, Kraków, Poland
| | - Zaza Demetrashvili
- Department of Surgery, Tbilisi State Medical University, Kipshidze Central University Hospital, Tbilisi, Georgia
| | - Isidoro Di Carlo
- Department of Surgical Sciences, Cannizzaro Hospital, University of Catania, Catania, Italy
| | - Salomone Di Saverio
- Department of Surgery, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Irina M. Dumitru
- Clinical Infectious Diseases Hospital, Ovidius University, Constanta, Romania
| | - Christian Eckmann
- Department of General, Visceral and Thoracic Surgery, Klinikum Peine, Hospital of Medical University Hannover, Peine, Germany
| | | | | | - Gustavo P. Fraga
- Division of Trauma Surgery, Hospital de Clinicas, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Jean L. Frossard
- Service of Gastroenterology and Hepatology, Geneva University Hospital, Genève, Switzerland
| | - Donald E. Fry
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL USA
- University of New Mexico School of Medicine, Albuquerque, NM USA
| | - Rita Galeiras
- Critical Care Unit, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade da Coruña (UDC), A Coruña, Spain
| | - Wagih Ghnnam
- Department of Surgery Mansoura, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Carlos A. Gomes
- Surgery Department, Hospital Universitario (HU) Terezinha de Jesus da Faculdade de Ciencias Medicas e da Saude de Juiz de Fora (SUPREMA), Hospital Universitario (HU) Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, Brazil
| | | | - Xavier Guirao
- Unit of Endocrine, Head, and Neck Surgery and Unit of Surgical Infections Support, Department of General Surgery, Parc Taulí, Hospital Universitari, Sabadell, Spain
| | - Mohamed H. Ahmed
- Department of Medicine, Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, Buckinghamshire UK
| | - Torsten Herzog
- Department of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Jae Il Kim
- Department of Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Tariq Iqbal
- Department of Gastroenterology, Queen Elizabeth Hospital, Birmingham, UK
| | - Arda Isik
- General Surgery Department, Magee Womens Hospital, UPMC, Pittsburgh, USA
| | - Kamal M. F. Itani
- Department of Surgery, VA Boston Health Care System, Boston University and Harvard Medical School, Boston, MA USA
| | | | - Yeong Y. Lee
- School of Medical Sciences, University Sains Malaysia, Kota Bharu, Kelantan Malaysia
| | - Paul Juang
- Department of Pharmacy Practice, St Louis College of Pharmacy, St Louis, MO USA
| | - Aleksandar Karamarkovic
- Faculty of Mediine University of Belgrade Clinic for Surgery “Nikola Spasic”, University Clinical Center “Zvezdara” Belgrade, Belgrade, Serbia
| | - Peter K. Kim
- Department of Surgery, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY USA
| | - Yoram Kluger
- Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Ari Leppaniemi
- Abdominal Center, Helsinki University Hospital Meilahti, Helsinki, Finland
| | - Varut Lohsiriwat
- Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Gustavo M. Machain
- Department of Surgery, Universidad Nacional de Asuncion, Asuncion, Paraguay
| | - Sanjay Marwah
- Department of Surgery, Post-Graduate Institute of Medical Sciences, Rohtak, India
| | - John E. Mazuski
- Department of Surgery, Washington University School of Medicine, Saint Louis, USA
| | - Gokhan Metan
- Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ernest E. Moore
- Department of Surgery, University of Colorado, Denver Health Medical Center, Denver, CO USA
| | | | - Carlos A. Ordoñez
- Department of Surgery, Fundación Valle del Lili, Hospital Universitario del Valle, Universidad del Valle, Cali, Colombia
| | - Leonardo Pagani
- Infectious Diseases Unit, Bolzano Central Hospital, Bolzano, Italy
| | - Nicola Petrosillo
- National Institute for Infectious Diseases - INMI - Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Francisco Portela
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Kemal Rasa
- Department of Surgery, Anadolu Medical Center, Kocaali, Turkey
| | - Miran Rems
- Department of Abdominal and General Surgery, General Hospital Jesenice, Jesenice, Slovenia
| | | | | | - Gabriele Sganga
- Division of Emergency Surgery, Department of Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Vishal G. Shelat
- Department of Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Patrizia Spigaglia
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Pierre Tattevin
- Infectious Diseases and Intensive Care Unit, Pontchaillou University Hospital, Rennes, France
| | - Cristian Tranà
- Department of Surgery, Macerata Hospital, Via Santa Lucia 2, 62100 Macerata, Italy
| | - Libor Urbánek
- First Department of Surgery, Faculty of Medicine, Masaryk University Brno and University Hospital of St. Ann Brno, Brno, Czech Republic
| | - Jan Ulrych
- First Department of Surgery, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Prague, Czech Republic
| | - Pierluigi Viale
- Clinic of Infectious Diseases, St Orsola-Malpighi University Hospital, Bologna, Italy
| | - Gian L. Baiocchi
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Fausto Catena
- Emergency Surgery Department, Maggiore Parma Hospital, Parma, Italy
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8
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Fühner V, Heine PA, Helmsing S, Goy S, Heidepriem J, Loeffler FF, Dübel S, Gerhard R, Hust M. Development of Neutralizing and Non-neutralizing Antibodies Targeting Known and Novel Epitopes of TcdB of Clostridioides difficile. Front Microbiol 2018; 9:2908. [PMID: 30574127 PMCID: PMC6291526 DOI: 10.3389/fmicb.2018.02908] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 11/13/2018] [Indexed: 12/18/2022] Open
Abstract
Clostridioides difficile is the causative bacterium in 15-20% of all antibiotic associated diarrheas. The symptoms associated with C. difficile infection (CDI) are primarily induced by the two large exotoxins TcdA and TcdB. Both toxins enter target cells by receptor-mediated endocytosis. Although different toxin receptors have been identified, it is no valid therapeutic option to prevent receptor endocytosis. Therapeutics, such as neutralizing antibodies, directly targeting both toxins are in development. Interestingly, only the anti-TcdB antibody bezlotoxumab but not the anti-TcdA antibody actoxumab prevented recurrence of CDI in clinical trials. In this work, 31 human antibody fragments against TcdB were selected by antibody phage display from the human naive antibody gene libraries HAL9/10. These antibody fragments were further characterized by in vitro neutralization assays. The epitopes of the neutralizing and non-neutralizing antibody fragments were analyzed by domain mapping, TcdB fragment phage display, and peptide arrays, to identify neutralizing and non-neutralizing epitopes. A new neutralizing epitope within the glucosyltransferase domain of TcdB was identified, providing new insights into the relevance of different toxin regions in respect of neutralization and toxicity.
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Affiliation(s)
- Viola Fühner
- Department Biotechnology, Institute for Biochemistry, Biotechnology and Bioinformatics, Technische Universität Braunschweig, Braunschweig, Germany
| | - Philip Alexander Heine
- Department Biotechnology, Institute for Biochemistry, Biotechnology and Bioinformatics, Technische Universität Braunschweig, Braunschweig, Germany
| | - Saskia Helmsing
- Department Biotechnology, Institute for Biochemistry, Biotechnology and Bioinformatics, Technische Universität Braunschweig, Braunschweig, Germany
| | - Sebastian Goy
- Institute for Toxicology, Hannover Medical School, Hannover, Germany
| | - Jasmin Heidepriem
- Department Synthetic Array Technologies, Max Planck Institute of Colloids and Interfaces, Potsdam, Germany
| | - Felix F. Loeffler
- Department Synthetic Array Technologies, Max Planck Institute of Colloids and Interfaces, Potsdam, Germany
| | - Stefan Dübel
- Department Biotechnology, Institute for Biochemistry, Biotechnology and Bioinformatics, Technische Universität Braunschweig, Braunschweig, Germany
| | - Ralf Gerhard
- Institute for Toxicology, Hannover Medical School, Hannover, Germany
| | - Michael Hust
- Department Biotechnology, Institute for Biochemistry, Biotechnology and Bioinformatics, Technische Universität Braunschweig, Braunschweig, Germany
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9
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Pros and Cons of the SeHCAT Test in Bile Acid Diarrhea: A More Appropriate Use of an Old Nuclear Medicine Technique. Gastroenterol Res Pract 2018; 2018:2097359. [PMID: 30598661 PMCID: PMC6287164 DOI: 10.1155/2018/2097359] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/24/2018] [Accepted: 08/29/2018] [Indexed: 02/07/2023] Open
Abstract
Bile acid malabsorption (BAM) causing chronic diarrhea may be due to organic as well as functional disorders, and some of them were included under the general label of diarrheic-type irritable bowel syndrome (IBS-D). The 75-selenium homocholic acid taurine (SeHCAT) test is a nuclear medicine investigation considered to be the gold standard for the diagnosis of bile acid malabsorption (BAM). Many studies demonstrate that it could be effective in the clinical workout of chronic diarrhea due to different conditions. The SeHCAT test provides a quantitative assessment to estimate the severity of BAM and the possible response to therapy with bile acid sequestrants (BASs). However, there is no general agreement regarding its cutoff value and the test is not widely available. The aim of this review is to discuss the advantages and disadvantages of the SeHCAT test in clinical practice.
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10
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Puri BK, Derham A, Monro JA. Prevention of Infection in Adults Receiving Intravenous Antibiotic Treatment via Indwelling Central Venous Access Devices. Rev Recent Clin Trials 2018; 14:47-49. [PMID: 30117400 DOI: 10.2174/1574887113666180817125036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/03/2018] [Accepted: 08/13/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND The use of indwelling Central Venous Access Devices (CVADs) is associated with the development of bloodstream infections. When CVADs are used to administer systemic antibiotics, particularly second- or higher-generation cephalosporins, there is a particular risk of developing Clostridium difficile infection. The overall bloodstream infection rate is estimated to be around 1.74 per 1000 Central Venous Catheter (CVC)-days. OBJECTIVE We hypothesised that daily oral administration of the anion-binding resin colestyramine (cholestyramine) would help prevent infections in those receiving intravenous antibiotic treatment via CVADs. METHOD A small case series is described of adult patients who received regular intravenous antibiotic treatment (ceftriaxone, daptomycin or vancomycin) for up to 40 weeks via indwelling CVADs; this represented a total of 357 CVC-days. In addition to following well-established strategies to prevent C. difficile infection, during the course of the intravenous antibiotic treatment the patients also received daily oral supplementation with 4 g colestyramine. RESULTS There were no untoward infectious events. In particular, none of the patients developed any symptoms or signs of C. difficile infection, whereas approximately one case of a bloodstream infection would have been expected. CONCLUSION It is suggested that oral colestyramine supplementation may help prevent such infection through its ability to bind C. difficile toxin A (TcdA) and C. difficile toxin B (TcdB); these toxins are able to gain entry into host cells through receptor-mediated endocytosis, while anti-toxin antibody responses to TcdA and TcdB have been shown to induce protection against C. difficile infection sequelae.
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Affiliation(s)
- Basant K Puri
- Department of Medicine, Imperial College London, London, United Kingdom
| | - Anne Derham
- Breakspear Medical Group, Hemel Hempstead, Hertfordshire, United Kingdom
| | - Jean A Monro
- Breakspear Medical Group, Hemel Hempstead, Hertfordshire, United Kingdom
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11
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Hopkins RJ, Wilson RB. Treatment of recurrent Clostridium difficile colitis: a narrative review. Gastroenterol Rep (Oxf) 2018; 6:21-28. [PMID: 29479439 PMCID: PMC5806400 DOI: 10.1093/gastro/gox041] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 10/17/2017] [Accepted: 10/31/2017] [Indexed: 12/11/2022] Open
Abstract
Clostridium difficile is a gram-positive, spore-forming, obligate anaerobic bacillus that was originally isolated from the stool of a healthy neonate in 1935. In high-income countries, C. difficile is the most common cause of infectious diarrhoea in hospitalized patients. The incidence of C. difficile infection in the USA has increased markedly since 2000, with hospitalizations for C. difficile infections in non-pregnant adults doubling between 2000 and 2010. Between 20% and 35% of patients with C. difficile infection will fail initial antibiotic treatment and, of these, 40-60% will have a second recurrence. Recurrence of C. difficile infection after initial treatment causes substantial morbidity and is a major burden on health care systems. In this article, current treatments for recurrent C. difficile infection are reviewed and future directions explored. These include the use of antibiotics, probiotics, donor faecal transplants, anion resins, secondary bile acids or anti-toxin antibodies.
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Affiliation(s)
- Roy J Hopkins
- Department of Upper GI Surgery, Liverpool Hospital, Sydney, New South Wales, Australia
| | - Robert B Wilson
- Department of Upper GI Surgery, Liverpool Hospital, Sydney, New South Wales, Australia
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12
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Fehér C, Soriano A, Mensa J. A Review of Experimental and Off-Label Therapies for Clostridium difficile Infection. Infect Dis Ther 2017; 6:1-35. [PMID: 27910000 PMCID: PMC5336415 DOI: 10.1007/s40121-016-0140-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Indexed: 12/16/2022] Open
Abstract
In spite of increased awareness and the efforts taken to optimize Clostridium difficile infection (CDI) management, with the limited number of currently available antibiotics for C. difficile the halt of this increasing epidemic remains out of reach. There are, however, close to 80 alternative treatment methods with controversial anti-clostridial efficacy or in experimental phase today. Indeed, some of these therapies are expected to become acknowledged members of the recommended anti-CDI arsenal within the next few years. None of these alternative treatment methods can respond in itself to all the major challenges of CDI management, which are primary prophylaxis in the susceptible population, clinical cure of severe cases, prevention of recurrences, and forestallment of asymptomatic C. difficile carriage and in-hospital spread. Yet, the greater the variety of treatment choices on hand, the better combination strategies can be developed to reach these goals in the future. The aim of this article is to provide a comprehensive summary of these experimental and currently off-label therapeutic options.
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Affiliation(s)
- Csaba Fehér
- Department of Infectious Diseases, Hospital Clínic of Barcelona, Barcelona, Spain.
| | - Alex Soriano
- Department of Infectious Diseases, Hospital Clínic of Barcelona, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Josep Mensa
- Department of Infectious Diseases, Hospital Clínic of Barcelona, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
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13
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Protic D, Pejovic A, Djukanovic N, Toskovic B, Zdravkovic M, Todorovic Z. Analysis of the third- and fourth-generation cephalosporin use for the treatment of infections caused by Gram-negative bacteria in hospital settings. Int J Clin Pract 2016; 70:1033-1040. [PMID: 28032422 DOI: 10.1111/ijcp.12911] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 09/27/2016] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE The aims of our study were to assess the prevalence and distribution of Gram-negative (G-) bacteria in hospital isolates, their sensitivity to the third- and fourth-generation cephalosporins (c3 and c4), therapeutic use of c3 and c4 in the treatment of G- infections and drug utilisation data. RESEARCH DESIGN AND METHODS This cross-sectional study collected medical records data from the General Hospital "Gornji Milanovac" (GM) and the University Medical Center "Bezanijska kosa" (BK). The time frame of the study was 12 months. Microbiological and clinical parameters, and c3/c4 drug utilisation were analysed. RESULTS Escherichia coli were the most predominant pathogen in GM and BK, accounting for 43% and 28% of all G- isolates, respectively (GM), 884 G- isolates obtained from 606 patients; BK, 1766 isolates obtained from 1045 patients). Nearly half of the isolates (55% and 43%) were obtained from urine samples collected from the surgical ward (GM), and the internal medicine wards and intensive care unit (BK). On average, the resistance rate of G- strains against c3 and c4 reached 40% and 70%, respectively (lowest in E. coli, 8%-25%; highest in Acinetobacer baumannii, 67%-100%). Resistance rate of Pseudomonas spp. to cefepime and ceftazidime was low/moderate (0%-30% and 19%-47%). In BK, the adult patients were older than in GM (75 vs 66 years), with longer hospital stay (19 vs 10 days) and bacteria were isolated later during hospitalisation (10 vs 2 days). C3 and c4 were more often used in empirical therapy (83% vs 64%) in BK. Ceftazidime and cefepime were used more often in BK than in GM (2.036 vs 69 DDD/y and 586 vs. 126 DDD/y, respectively). CONCLUSION The use of c3 and c4 in the treatment of G- infections in both hospitals should be re-evaluated in accordance with current guidelines and local resistance.
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Affiliation(s)
- Dragana Protic
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Aleksa Pejovic
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | | | - Borislav Toskovic
- University Medical Center "Bezanijska kosa", Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Marija Zdravkovic
- University Medical Center "Bezanijska kosa", Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Zoran Todorovic
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- University Medical Center "Bezanijska kosa", Belgrade, Serbia
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14
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Sartelli M, Malangoni MA, Abu-Zidan FM, Griffiths EA, Di Bella S, McFarland LV, Eltringham I, Shelat VG, Velmahos GC, Kelly CP, Khanna S, Abdelsattar ZM, Alrahmani L, Ansaloni L, Augustin G, Bala M, Barbut F, Ben-Ishay O, Bhangu A, Biffl WL, Brecher SM, Camacho-Ortiz A, Caínzos MA, Canterbury LA, Catena F, Chan S, Cherry-Bukowiec JR, Clanton J, Coccolini F, Cocuz ME, Coimbra R, Cook CH, Cui Y, Czepiel J, Das K, Demetrashvili Z, Di Carlo I, Di Saverio S, Dumitru IM, Eckert C, Eckmann C, Eiland EH, Enani MA, Faro M, Ferrada P, Forrester JD, Fraga GP, Frossard JL, Galeiras R, Ghnnam W, Gomes CA, Gorrepati V, Ahmed MH, Herzog T, Humphrey F, Kim JI, Isik A, Ivatury R, Lee YY, Juang P, Furuya-Kanamori L, Karamarkovic A, Kim PK, Kluger Y, Ko WC, LaBarbera FD, Lee JG, Leppaniemi A, Lohsiriwat V, Marwah S, Mazuski JE, Metan G, Moore EE, Moore FA, Nord CE, Ordoñez CA, Júnior GAP, Petrosillo N, Portela F, Puri BK, Ray A, Raza M, Rems M, Sakakushev BE, Sganga G, Spigaglia P, Stewart DB, Tattevin P, Timsit JF, To KB, Tranà C, Uhl W, Urbánek L, van Goor H, Vassallo A, Zahar JR, Caproli E, Viale P. WSES guidelines for management of Clostridium difficile infection in surgical patients. World J Emerg Surg 2015; 10:38. [PMID: 26300956 PMCID: PMC4545872 DOI: 10.1186/s13017-015-0033-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 08/12/2015] [Indexed: 02/08/2023] Open
Abstract
In the last two decades there have been dramatic changes in the epidemiology of Clostridium difficile infection (CDI), with increases in incidence and severity of disease in many countries worldwide. The incidence of CDI has also increased in surgical patients. Optimization of management of C difficile, has therefore become increasingly urgent. An international multidisciplinary panel of experts prepared evidenced-based World Society of Emergency Surgery (WSES) guidelines for management of CDI in surgical patients.
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Affiliation(s)
- Massimo Sartelli
- />Department of Surgery, Macerata Hospital, Via Santa Lucia 2, 62019 Macerata, Italy
| | | | - Fikri M. Abu-Zidan
- />Department of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, United Arab Emirates
| | | | - Stefano Di Bella
- />2nd Infectious Diseases Division, National Institute for Infectious Diseases L. Spallanzani, Rome, Italy
| | - Lynne V. McFarland
- />Department of Medicinal Chemistry, School of Pharmacy, University of Washington, Washington, USA
| | - Ian Eltringham
- />Department of Medical Microbiology, King’s College Hospital, London, UK
| | - Vishal G. Shelat
- />Department of Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - George C. Velmahos
- />Emergency Surgery, and Surgical Critical Care, Massachusetts General Hospital, Harvard Medical School, Boston, MA USA
| | - Ciarán P. Kelly
- />Gastroenterology Division, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA USA
| | - Sahil Khanna
- />Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN USA
| | | | - Layan Alrahmani
- />Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI USA
| | - Luca Ansaloni
- />General Surgery I, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Goran Augustin
- />Department of Surgery, University Hospital Center Zagreb and School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Miklosh Bala
- />Trauma and Acute Care Surgery Unit, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Frédéric Barbut
- />UHLIN (Unité d’Hygiène et de Lutte contre les Infections Nosocomiales) National Reference Laboratory for Clostridium difficile Groupe Hospitalier de l’Est Parisien (HUEP), Paris, France
| | - Offir Ben-Ishay
- />Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Aneel Bhangu
- />Academic Department of Surgery, Queen Elizabeth Hospital, Edgbaston, Birmingham, UK
| | - Walter L. Biffl
- />Department of Surgery, University of Colorado, Denver Health Medical Center, Denver, USA
| | - Stephen M. Brecher
- />Pathology and Laboratory Medicine, VA Boston Healthcare System, West Roxbury MA and BU School of Medicine, Boston, MA USA
| | - Adrián Camacho-Ortiz
- />Department of Internal Medicine, University Hospital, Dr.José E. González, Monterrey, Mexico
| | - Miguel A. Caínzos
- />Department of Surgery, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Laura A. Canterbury
- />Department of Pathology, University of Alberta Edmonton, Edmonton, AB Canada
| | - Fausto Catena
- />Emergency Surgery Department, Maggiore Parma Hospital, Parma, Italy
| | - Shirley Chan
- />Department of General Surgery, Medway Maritime Hospital, Gillingham Kent, UK
| | - Jill R. Cherry-Bukowiec
- />Department of Surgery, Division of Acute Care Surgery, University of Michigan, Ann Arbor, MI USA
| | - Jesse Clanton
- />Department of Surgery, Northeast Ohio Medical University, Summa Akron City Hospital, Akron, OH USA
| | | | - Maria Elena Cocuz
- />Faculty of Medicine, Transilvania University, Infectious Diseases Hospital, Brasov, Romania
| | - Raul Coimbra
- />Division of Trauma, Surgical Critical Care, Burns, and Acute Care Surgery, University of California San Diego Health Science, San Diego, USA
| | - Charles H. Cook
- />Division of Acute Care Surgery, Trauma and Surgical Critical Care, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA USA
| | - Yunfeng Cui
- />Department of Surgery,Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin, China
| | - Jacek Czepiel
- />Department of Infectious Diseases, Jagiellonian University, Medical College, Kraków, Poland
| | - Koray Das
- />Department of General Surgery, Adana Numune Training and Research Hospital, Adana, Turkey
| | - Zaza Demetrashvili
- />Department of Surgery, Tbilisi State Medical University, Kipshidze Central University Hospital, Tbilisi, Georgia
| | | | | | | | - Catherine Eckert
- />National Reference Laboratory for Clostridium difficile, AP-HP, Saint-Antoine Hospital, Paris, France
| | - Christian Eckmann
- />Department of General, Visceral and Thoracic Surgery, Klinikum Peine, Hospital of Medical University Hannover, Peine, Germany
| | | | - Mushira Abdulaziz Enani
- />Department of Medicine, Section of Infectious Diseases, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Mario Faro
- />Department of General Surgery, Trauma and Emergency Surgery Division, ABC Medical School, Santo André, SP Brazil
| | - Paula Ferrada
- />Division of Trauma, Critical Care and Emergency Surgery, Virginia Commonwealth University, Richmond, VA USA
| | | | - Gustavo P. Fraga
- />Division of Trauma Surgery, Hospital de Clinicas, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Jean Louis Frossard
- />Service of Gastroenterology and Hepatology, Geneva University Hospital, Genève, Switzerland
| | - Rita Galeiras
- />Critical Care Unit, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade da Coruña (UDC), A Coruña, Spain
| | - Wagih Ghnnam
- />Department of Surgery Mansoura, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Carlos Augusto Gomes
- />Surgery Department, Hospital Universitario (HU) Terezinha de Jesus da Faculdade de Ciencias Medicas e da Saude de Juiz de Fora (SUPREMA), Hospital Universitario (HU) Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, Brazil
| | - Venkata Gorrepati
- />Department of Internal Medicine, Pinnacle Health Hospital, Harrisburg, PA USA
| | - Mohamed Hassan Ahmed
- />Department of Medicine, Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, Buckinghamshire UK
| | - Torsten Herzog
- />Department of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Felicia Humphrey
- />Department of Gastroenterology and Hepatology, Ochsner Clinic Foundation, New Orleans, LA USA
| | - Jae Il Kim
- />Department of Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Arda Isik
- />General Surgery Department, Erzincan University Mengücek Gazi Training and Research Hospital, Erzincan, Turkey
| | - Rao Ivatury
- />Division of Trauma, Critical Care and Emergency Surgery, Virginia Commonwealth University, Richmond, VA USA
| | - Yeong Yeh Lee
- />School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Kelantan Malaysia
| | - Paul Juang
- />Department of Pharmacy Practice, St Louis College of Pharmacy, St Louis, MO USA
| | - Luis Furuya-Kanamori
- />Research School of Population Health, The Australian National University, Acton, ACT Australia
| | - Aleksandar Karamarkovic
- />Clinic For Emergency surgery, University Clinical Center of Serbia, Faculty of Medicine University of Belgrade, Belgrade, Serbia
| | - Peter K Kim
- />General and Trauma Surgery, Albert Einstein College of Medicine, North Bronx Healthcare Network, Bronx, NY USA
| | - Yoram Kluger
- />Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Wen Chien Ko
- />Division of Infectious Diseases, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | | | - Jae Gil Lee
- />Division of Critical Care & Trauma Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, South Korea
| | - Ari Leppaniemi
- />Abdominal Center, Helsinki University Hospital Meilahti, Helsinki, Finland
| | - Varut Lohsiriwat
- />Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sanjay Marwah
- />Department of Surgery, Post-Graduate Institute of Medical Sciences, Rohtak, India
| | - John E. Mazuski
- />Department of Surgery, Washington University School of Medicine, Saint Louis, USA
| | - Gokhan Metan
- />Department of Infectious Diseases and Clinical Microbiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ernest E. Moore
- />Department of Surgery, University of Colorado, Denver Health Medical Center, Denver, USA
| | | | - Carl Erik Nord
- />Department of Laboratory Medicine, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
| | - Carlos A. Ordoñez
- />Department of Surgery, Fundación Valle del Lili, Hospital Universitario del Valle, Universidad del Valle, Cali, Colombia
| | | | - Nicola Petrosillo
- />2nd Infectious Diseases Division, National Institute for Infectious Diseases L. Spallanzani, Rome, Italy
| | - Francisco Portela
- />Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Basant K. Puri
- />Department of Medicine, Hammersmith Hospital and Imperial College London, London, UK
| | - Arnab Ray
- />Department of Gastroenterology and Hepatology, Ochsner Clinic Foundation, New Orleans, LA USA
| | - Mansoor Raza
- />Infectious Diseases and Microbiology Unit, Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, Buckinghamshire UK
| | - Miran Rems
- />Department of Abdominal and General Surgery, General Hospital Jesenice, Jesenice, Slovenia
| | | | - Gabriele Sganga
- />Division of General Surgery and Organ Transplantation, Department of Surgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Patrizia Spigaglia
- />Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - David B. Stewart
- />Department of Surgery, The Pennsylvania State University, College of Medicine, Hershey, PA USA
| | - Pierre Tattevin
- />Infectious Diseases and Intensive Care Unit, Pontchaillou University Hospital, Rennes, France
| | | | - Kathleen B. To
- />Department of Surgery, Division of Acute Care Surgery, University of Michigan, Ann Arbor, MI USA
| | - Cristian Tranà
- />Emergency Medicine and Surgery, Macerata hospital, Macerata, Italy
| | - Waldemar Uhl
- />Department of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Libor Urbánek
- />1st Surgical Clinic, University Hospital of St. Ann Brno, Brno, Czech Republic
| | - Harry van Goor
- />Department of Surgery, Radboud University Medical Center, Nijmegen, Netherlands
| | - Angela Vassallo
- />Infection Prevention/Epidemiology, Providence Saint John’s Health Center, Santa Monica, CA USA
| | - Jean Ralph Zahar
- />Infection Control Unit, Angers University, CHU d’Angers, Angers, France
| | - Emanuele Caproli
- />Department of Surgery, Ancona University Hospital, Ancona, Italy
| | - Pierluigi Viale
- />Clinic of Infectious Diseases, St Orsola-Malpighi University Hospital, Bologna, Italy
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