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Herzog T, Brandt M, Trinchi A, Sola A, Hagenlocher C, Molotnikov A. Defect detection by multi-axis infrared process monitoring of laser beam directed energy deposition. Sci Rep 2024; 14:3861. [PMID: 38360826 PMCID: PMC10869730 DOI: 10.1038/s41598-024-53931-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 02/06/2024] [Indexed: 02/17/2024] Open
Abstract
Laser beam directed energy deposition (DED-LB) is an attractive additive manufacturing technique to produce versatile and complex 3D structures on demand, apply a cladding, or repair local defects. However, the quality of manufactured parts is difficult to assess by inspection prior to completion, and parts must be extensively inspected post-production to ensure conformance. Consequently, critical defects occurring during the build go undetected. In this work, a new monitoring system combining three infrared cameras along different optical axes capable of monitoring melt pool geometry and vertical displacement throughout deposition is reported. By combining multiple sensor data, an automated algorithm is developed which is capable of identifying the formation of structural features and defects. An intersecting, thin-walled geometry is used to demonstrate the capability of the system to detect process-induced porosity in samples with narrow intersection angles, which is validated using micro-CT observations. The recorded results indicate the root cause of this process-induced porosity at the intersection, and it is shown that advanced toolpath planning can eliminate such defects. The presented methodology demonstrates the value of multi-axis monitoring for identifying both defects and structural features, providing an advancement towards automated detection and alert systems in DED-LB.
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Affiliation(s)
- T Herzog
- School of Engineering, Centre for Additive Manufacturing, RMIT University, Melbourne, VIC, 3000, Australia.
- CSIRO Manufacturing, Clayton, VIC, 3168, Australia.
| | - M Brandt
- School of Engineering, Centre for Additive Manufacturing, RMIT University, Melbourne, VIC, 3000, Australia
| | - A Trinchi
- CSIRO Manufacturing, Clayton, VIC, 3168, Australia
| | - A Sola
- CSIRO Manufacturing, Clayton, VIC, 3168, Australia
| | - C Hagenlocher
- School of Engineering, Centre for Additive Manufacturing, RMIT University, Melbourne, VIC, 3000, Australia
| | - A Molotnikov
- School of Engineering, Centre for Additive Manufacturing, RMIT University, Melbourne, VIC, 3000, Australia.
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2
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Schneider A, Bühner M, Herzog T, Laverty S, Ziehfreund S, Hapfelmeier A, Schneider D, Berberat PO, Roos M. Educational Intervention Reduced Family Medicine Residents' Intention to Request Diagnostic Tests: Results of a Controlled Trial. Med Decis Making 2021; 41:329-339. [PMID: 33629614 DOI: 10.1177/0272989x21989692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Dealing with uncertainty is a core competence for physicians. To evaluate the impact of an educational intervention on family medicine residents' (FMRs') intention to request diagnostic tests and their attitudes toward uncertainty. METHODS Nonrandomized controlled trial. Intervention group (IG) FMRs participated in interactive "dealing with uncertainty" seminars comprising statistical lessons and diagnostic reasoning. Control group (CG) FMRs participated in seminars without in-depth diagnostic lessons. FMRs completed the Dealing with Uncertainty Questionnaire (DUQ), comprising the Diagnostic Action and Diagnostic Reasoning scales. The Physicians' Reaction to Uncertainty (PRU) questionnaire, comprising 4 scales (Anxiety Due to Uncertainty, Concern about Bad Outcomes, Reluctance to Disclose Uncertainty to Patients, and Reluctance to Disclose Mistakes to Physicians) was also completed. Follow-up was performed 3 months later. Differences were calculated with repeated-measures analysis of variance. RESULTS In total, 107 FMRs of the IG and 102 FMRs of the CG participated at baseline and follow-up. The mean (SD) Diagnostic Action scale score decreased from 24.0 (4.8) to 22.9 (5.1) in the IG and increased in the CG from 23.7 (5.4) to 24.1 (5.4), showing significant group difference (P = 0.006). The Diagnostic Reasoning scale increased significantly (P = 0.025) without a significant group difference (P = 0.616), from 19.2 (2.6) to 19.7 (2.4) in the IG and from 18.1 (3.3) to 18.8 (3.2) in the CG. The PRU scale Anxiety Due to Uncertainty decreased significantly (P = 0.029) without a significant group difference (P = 0.116), from 20.5 (4.8) to 18.5 (5.5) in the IG and from 19.9 (5.5) to 19.0 (6.0) in the CG. CONCLUSION The structured seminar reduced self-rated diagnostic test requisition. The change in Anxiety Due to Uncertainty and Diagnostic Reasoning might be due to an unspecific accompanying effect of the extra-occupational seminars for residents.
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Affiliation(s)
- Antonius Schneider
- TUM School of Medicine, Institute of General Practice and Health Services Research, Technical University of Munich, Munich, Germany.,Kompetenzzentrum Weiterbildung Allgemeinmedizin Bayern (KWAB), Erlangen, Germany
| | - Markus Bühner
- Institute of Psychological Methods and Diagnostics, Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Therese Herzog
- TUM School of Medicine, Institute of General Practice and Health Services Research, Technical University of Munich, Munich, Germany.,Kompetenzzentrum Weiterbildung Allgemeinmedizin Bayern (KWAB), Erlangen, Germany
| | - Siona Laverty
- TUM School of Medicine, Institute of General Practice and Health Services Research, Technical University of Munich, Munich, Germany.,Kompetenzzentrum Weiterbildung Allgemeinmedizin Bayern (KWAB), Erlangen, Germany
| | - Stefanie Ziehfreund
- TUM School of Medicine, Institute of General Practice and Health Services Research, Technical University of Munich, Munich, Germany.,Kompetenzzentrum Weiterbildung Allgemeinmedizin Bayern (KWAB), Erlangen, Germany
| | - Alexander Hapfelmeier
- TUM School of Medicine, Institute of General Practice and Health Services Research, Technical University of Munich, Munich, Germany.,TUM School of Medicine, Institute of Medical Informatics, Statistics and Epidemiology, Technical University Munich, Munich, Germany
| | - Dagmar Schneider
- Kompetenzzentrum Weiterbildung Allgemeinmedizin Bayern (KWAB), Erlangen, Germany.,Koordinierungsstelle Allgemeinmedizin, Munich, Germany
| | - Pascal O Berberat
- TUM Medical Education Center, School of Medicine, Technical University of Munich, Munich, Germany
| | - Marco Roos
- Kompetenzzentrum Weiterbildung Allgemeinmedizin Bayern (KWAB), Erlangen, Germany.,Institute of General Practice, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
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Monk B, Herzog T, McGowan T, De Rivas Otero B, Gomez J, Tanovic A, Coleman R. 830P Subanalysis of a randomized phase III study comparing trabectedin and PLD vs PLD alone in patients with recurrent ovarian cancer (ROC). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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4
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Kilowski K, Dietrich M, Xiu J, Jones N, Powell M, Galvan Turner V, Erickson B, Mutch D, Thaker P, ElNaggar A, Dizon D, Ahmad S, Herzog T, Korn W, Holloway R. 844P KRAS mutant epithelial ovarian carcinomas (EOC) represent distinct genomic genotypes. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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5
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Reinacher-Schick A, Juette H, Noepel-Duennebacke S, Arnold D, Basara N, Boehner H, Dahm T, Feder I, Herzog T, Hiller W, Mueller L, Engel L, Senkal M, Teschendorf C, Trenn G, Verdoodt B, Wolters H, Uhl W, Tannapfel A. Microsatellite instability is associated with distinct clinical and molecular characteristics in early colon cancer: Analysis of a molecular registry of the AIO colorectal study group - Colopredict Plus. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Crane E, Poorman K, Naumann R, Tait D, Higgins R, Brown J, Herzog T. Molecular variations in uterine carcinosarcomas: Are there therapeutic opportunities? Gynecol Oncol 2018. [DOI: 10.1016/j.ygyno.2018.04.399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Winer I, Jones N, Xiu J, Ellerbrock A, Brown J, Herzog T. Mutational burden, tumor immune checkpoint expression, and microsatellite instability in gynecologic malignancies: Implications for immune therapy. Gynecol Oncol 2018. [DOI: 10.1016/j.ygyno.2018.04.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Pak J, Herzog T, Nemeth T, Jorgensen N, Friedland-Little J, Hong B, Albers E, Kemna M, Law Y. Mycophenolic Acid Trough Levels Underestimate Drug Exposure in Pediatric Heart Transplant Patients. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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9
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Luu AM, Meurer K, Herzog T, Uhl W, Braumann C. Diagnostic double strike in the emergency room - two cases of complete pancreatic ruptures due to bicycle handlebar injuries on two consecutive days. J Med Case Rep 2018; 12:85. [PMID: 29576017 PMCID: PMC5868062 DOI: 10.1186/s13256-018-1594-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 01/26/2018] [Indexed: 12/26/2022] Open
Abstract
Background Pancreatic injuries are rare in cases of blunt abdominal trauma and therefore easily misdiagnosed at time of hospital admission. They are associated with a significantly elevated morbidity and lethality. Bicycle handlebar injuries are the most common cause of pancreatic trauma in children and adolescents. Case presentation We report two cases of a 23-year-old Caucasian woman and a 15-year-old Caucasian boy who presented to our clinic with a similar history of a bicycle accident on 2 consecutive days. Both suffered from a fall from a bicycle with bicycle handlebar injury 4 and 6 days prior to admission in our clinic. Emergency distal pancreatectomies were performed in both cases. Conclusions Pancreatic injuries must be highly suspected in bicycle handlebar injuries, even if amylase/lipase levels or ultrasound findings seem unremarkable. The best initial strategies are early computed tomography and a quick referral to a level 1 trauma center. Distal pancreatectomy is the treatment of choice in cases of complete rupture of the pancreatic body.
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Affiliation(s)
- A M Luu
- Department of General and Visceral Surgery, St. Josef-Hospital, Ruhr - University Bochum, Gudrunstr. 56, 44791, Bochum, Germany.
| | - K Meurer
- Department of General and Visceral Surgery, St. Josef-Hospital, Ruhr - University Bochum, Gudrunstr. 56, 44791, Bochum, Germany
| | - T Herzog
- Department of General and Visceral Surgery, St. Josef-Hospital, Ruhr - University Bochum, Gudrunstr. 56, 44791, Bochum, Germany
| | - W Uhl
- Department of General and Visceral Surgery, St. Josef-Hospital, Ruhr - University Bochum, Gudrunstr. 56, 44791, Bochum, Germany
| | - C Braumann
- Department of General and Visceral Surgery, St. Josef-Hospital, Ruhr - University Bochum, Gudrunstr. 56, 44791, Bochum, Germany
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10
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Dalton H, Asnis-Alibozek A, Mayes G, Herzog T, Monk B. Current awareness and use of bevacizumab in advanced cervical cancer: A survey among US community oncologists. Gynecol Oncol 2017. [DOI: 10.1016/j.ygyno.2017.03.423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sartelli M, Chichom-Mefire A, Labricciosa FM, Hardcastle T, Abu-Zidan FM, Adesunkanmi AK, Ansaloni L, Bala M, Balogh ZJ, Beltrán MA, Ben-Ishay O, Biffl WL, Birindelli A, Cainzos MA, Catalini G, Ceresoli M, Che Jusoh A, Chiara O, Coccolini F, Coimbra R, Cortese F, Demetrashvili Z, Di Saverio S, Diaz J, Egiev VN, Ferrada P, Fraga GP, Ghnnam WM, Lee JG, Gomes CA, Hecker A, Herzog T, Kim JI, Inaba K, Isik A, Karamarkovic A, Kashuk J, Khokha V, Kirkpatrick AW, Kluger Y, Koike K, Kong VY, Leppaniemi A, Machain GM, Maier RV, Marwah S, McFarlane ME, Montori G, Moore EE, Negoi I, Olaoye I, Omari AH, Ordonez CA, Pereira BM, Pereira Júnior GA, Pupelis G, Reis T, Sakakushev B, Sato N, Segovia Lohse HA, Shelat VG, Søreide K, Uhl W, Ulrych J, Van Goor H, Velmahos G, Yuan KC, Wani I, Weber DG, Zachariah SK, Catena F. Erratum to: The management of intra-abdominal infections from a global perspective: 2017 WSES guidelines for management of intra-abdominal infections. World J Emerg Surg 2017; 12:36. [PMID: 28785302 PMCID: PMC5541743 DOI: 10.1186/s13017-017-0148-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 07/27/2017] [Indexed: 02/08/2023] Open
Abstract
[This corrects the article DOI: 10.1186/s13017-017-0141-6.].
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Affiliation(s)
- M. Sartelli
- Department of Surgery, Macerata Hospital, Macerata, Italy
| | - A. Chichom-Mefire
- Department of Surgery and Obstetrics/Gynaecology, Regional Hospital, Limbe, Cameroon
| | - F. M. Labricciosa
- 0000 0001 1017 3210grid.7010.6Department of Biomedical Sciences and Public Health, Unit of Hygiene, Preventive Medicine and Public Health, Università Politecnica delle Marche, Ancona, Italy
| | - T. Hardcastle
- Trauma Service, Inkosi Albert Luthuli Central Hospital and Department of Surgery, Nelson R Mandela School of Clinical Medicine, Durban, South Africa
| | - F. M. Abu-Zidan
- 0000 0001 2193 6666grid.43519.3aDepartment of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, United Arab Emirates
| | - A. K. Adesunkanmi
- 0000 0001 2183 9444grid.10824.3fDepartment of Surgery, College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - L. Ansaloni
- 0000 0004 1757 8431grid.460094.fGeneral Surgery Department, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - M. Bala
- 0000 0001 2221 2926grid.17788.31Trauma and Acute Care Surgery Unit, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Z. J. Balogh
- 0000 0004 0577 6676grid.414724.0Department of Traumatology, John Hunter Hospital and University of Newcastle, Newcastle, NSW Australia
| | - M. A. Beltrán
- Department of General Surgery, Hospital San Juan de Dios de La Serena, La Serena, Chile
| | - O. Ben-Ishay
- 0000 0000 9950 8111grid.413731.3Department of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - W. L. Biffl
- 0000 0001 1482 1895grid.162346.4Acute Care Surgery at The Queen’s Medical Center, John A. Burns School of Medicine, University of Hawai’i, Honolulu, USA
| | - A. Birindelli
- 0000 0004 1759 7093grid.416290.8Department of Surgery, Maggiore Hospital, Bologna, Italy
| | - M. A. Cainzos
- 0000 0000 8816 6945grid.411048.8Department of Surgery, Hospital Clínico Universitario, Santiago de Compostela, Spain
| | - G. Catalini
- Department of Surgery, Macerata Hospital, Macerata, Italy
| | - M. Ceresoli
- 0000 0004 1757 8431grid.460094.fGeneral Surgery Department, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - A. Che Jusoh
- Department of General Surgery, Kuala Krai Hospital, Kuala Krai, Kelantan Malaysia
| | - O. Chiara
- grid.416200.1Emergency Department, Niguarda Ca’ Granda Hospital, Milan, Italy
| | - F. Coccolini
- 0000 0004 1757 8431grid.460094.fGeneral Surgery Department, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - R. Coimbra
- 0000 0001 2107 4242grid.266100.3Department of Surgery, UC San Diego Medical Center, San Diego, USA
| | - F. Cortese
- Emergency Surgery Unit, San Filippo Neri’s Hospital, Rome, Italy
| | - Z. Demetrashvili
- 0000 0004 0428 8304grid.412274.6Department of Surgery, Tbilisi State Medical University, Kipshidze Central University Hospital, T’bilisi, Georgia
| | - S. Di Saverio
- 0000 0004 1759 7093grid.416290.8Department of Surgery, Maggiore Hospital, Bologna, Italy
| | - J.J. Diaz
- 0000 0001 2175 4264grid.411024.2Shock Trauma Center, University of Maryland School of Medicine, Baltimore, USA
| | - V. N. Egiev
- 0000 0000 9559 0613grid.78028.35Department of Surgery, Pirogov Russian National Research Medical University, Moscow, Russian Federation
| | - P. Ferrada
- 0000 0004 0458 8737grid.224260.0Department of Surgery, Virginia Commonwealth University, Richmond, VA USA
| | - G. P. Fraga
- 0000 0001 0723 2494grid.411087.bDivision of Trauma Surgery, Department of Surgery, School of Medical Sciences, University of Campinas (Unicamp), Campinas, SP Brazil
| | - W. M. Ghnnam
- 0000000103426662grid.10251.37Department of General Surgery, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - J. G. Lee
- 0000 0004 0470 5454grid.15444.30Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - C. A. Gomes
- Department of Surgery, Hospital Universitário Terezinha de Jesus, Faculdade de Ciências Médicas e da Saúde de Juiz de Fora, Juiz de Fora, Brazil
| | - A. Hecker
- 0000 0000 8584 9230grid.411067.5Department of General and Thoracic Surgery, University Hospital Giessen, Giessen, Germany
| | - T. Herzog
- grid.416438.cDepartment of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - J. I. Kim
- 0000 0004 0470 5112grid.411612.1Department of Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - K. Inaba
- 0000 0001 2156 6853grid.42505.36Division of Acute Care Surgery and Surgical Critical Care, Department of Surgery, Los Angeles County and University of Southern California Medical Center, University of Southern California, Los Angeles, CA USA
| | - A. Isik
- 0000 0001 1498 7262grid.412176.7Department of General Surgery, Faculty of Medicine, Erzincan University, Erzincan, Turkey
| | - A. Karamarkovic
- 0000 0001 2166 9385grid.7149.bClinic for Emergency Surgery, Medical Faculty University of Belgrade, Belgrade, Serbia
| | - J. Kashuk
- 0000 0004 1937 0546grid.12136.37Department of Surgery, Assia Medical Group, Tel Aviv University Sackler School of Medicine, Tel Aviv, Israel
| | - V. Khokha
- Department of Emergency Surgery, Mozyr City Hospital, Mozyr, Belarus
| | - A. W. Kirkpatrick
- 0000 0004 0469 2139grid.414959.4Departments of Surgery, Critical Care Medicine, and the Regional Trauma Service, Foothills Medical Centre, Calgary, AB Canada
| | - Y. Kluger
- 0000 0000 9950 8111grid.413731.3Department of General Surgery, Division of Surgery, Rambam Health Care Campus, Haifa, Israel
| | - K. Koike
- 0000 0004 0372 2033grid.258799.8Department of Primary Care and Emergency Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - V. Y. Kong
- 0000 0004 0576 7753grid.414386.cDepartment of Surgery, Edendale Hospital, Pietermaritzburg, South Africa
| | - A. Leppaniemi
- Abdominal Center, University Hospital Meilahti, Helsinki, Finland
| | - G. M. Machain
- 0000 0001 2289 5077grid.412213.7II Cátedra de Clínica Quirúrgica, Hospital de Clínicas, Facultad de Ciencias Medicas, Universidad Nacional de Asuncion, Asuncion, Paraguay
| | - R. V. Maier
- 0000000122986657grid.34477.33Department of Surgery, University of Washington, Seattle, WA USA
| | - S. Marwah
- 0000 0004 1771 1642grid.412572.7Department of Surgery, Pt BDS Post Graduate Institute of Medical Sciences, Rohtak, India
| | - M. E. McFarlane
- 0000 0004 0500 5353grid.412963.bDepartment of Surgery, Radiology, University Hospital of the West Indies, Kingston, Jamaica
| | - G. Montori
- 0000 0004 1757 8431grid.460094.fGeneral Surgery Department, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - E. E. Moore
- Department of Surgery, University of Colorado, Denver Health Medical Center, Denver, CO USA
| | - I. Negoi
- Department of Surgery, Emergency Hospital of Bucharest, Bucharest, Romania
| | - I. Olaoye
- 0000 0000 8878 5287grid.412975.cDepartment of Surgery, University of Ilorin, Teaching Hospital, Ilorin, Nigeria
| | - A. H. Omari
- 0000 0004 0411 3985grid.460946.9Department of Surgery, King Abdullah University Hospital, Irbid, Jordan
| | - C. A. Ordonez
- 0000 0001 2295 7397grid.8271.cDepartment of Surgery and Critical Care, Universidad del Valle, Fundación Valle del Lili, Cali, Colombia
| | - B. M. Pereira
- 0000 0001 0723 2494grid.411087.bDivision of Trauma Surgery, Department of Surgery, School of Medical Sciences, University of Campinas (Unicamp), Campinas, SP Brazil
| | - G. A. Pereira Júnior
- Division of Emergency and Trauma Surgery, Ribeirão Preto Medical School, Ribeirão Preto, Brazil
| | - G. Pupelis
- Department of General and Emergency Surgery, Riga East University Hospital ‘Gailezers’, Riga, Latvia
| | - T. Reis
- Emergency Post-operative Department, Otavio de Freitas Hospital and Hosvaldo Cruz Hospital, Recife, Brazil
| | - B. Sakakushev
- 0000 0001 0726 0380grid.35371.33General Surgery Department, Medical University, University Hospital St George, Plovdiv, Bulgaria
| | - N. Sato
- 0000 0001 1011 3808grid.255464.4Department of Aeromedical Services for Emergency and Trauma Care, Ehime University Graduate School of Medicine, Ehime, Japan
| | - H. A. Segovia Lohse
- 0000 0001 2289 5077grid.412213.7II Cátedra de Clínica Quirúrgica, Hospital de Clínicas, Facultad de Ciencias Medicas, Universidad Nacional de Asuncion, Asuncion, Paraguay
| | - V. G. Shelat
- grid.240988.fDepartment of General Surgery, Tan Tock Seng Hospital, Tan Tock Seng, Singapore
| | - K. Søreide
- 0000 0004 0627 2891grid.412835.9Department of Gastrointestinal Surgery, Stavanger University Hospital, Stravenger, Norway
- 0000 0004 1936 7443grid.7914.bDepartment of Clinical Medicine, University of Bergen, Bergen, Norway
| | - W. Uhl
- grid.416438.cDepartment of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - J. Ulrych
- 0000 0000 9100 9940grid.411798.2First Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology, General University Hospital, Prague, Czech Republic
| | - H. Van Goor
- 0000 0004 0444 9382grid.10417.33Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - G.C. Velmahos
- 0000 0004 0386 9924grid.32224.35Trauma, Emergency Surgery, and Surgical Critical Care Harvard Medical School, Massachusetts General Hospital, Boston, USA
| | - K. C. Yuan
- 0000 0004 1756 1461grid.454210.6Trauma and Emergency Surgery Department, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - I. Wani
- 0000 0001 0174 2901grid.414739.cDepartment of Surgery, Sheri-Kashmir Institute of Medical Sciences, Srinagar, India
| | - D. G. Weber
- 0000 0004 0453 3875grid.416195.eDepartment of Trauma Surgery, Royal Perth Hospital, Perth, Australia
| | - S. K. Zachariah
- Department of Surgery, Mosc Medical College, Kolenchery, Cochin India
| | - F. Catena
- Department of Emergency Surgery, Maggiore Hospital, Parma, Italy
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Sartelli M, Weber DG, Ruppé E, Bassetti M, Wright BJ, Ansaloni L, Catena F, Coccolini F, Abu-Zidan FM, Coimbra R, Moore EE, Moore FA, Maier RV, De Waele JJ, Kirkpatrick AW, Griffiths EA, Eckmann C, Brink AJ, Mazuski JE, May AK, Sawyer RG, Mertz D, Montravers P, Kumar A, Roberts JA, Vincent JL, Watkins RR, Lowman W, Spellberg B, Abbott IJ, Adesunkanmi AK, Al-Dahir S, Al-Hasan MN, Agresta F, Althani AA, Ansari S, Ansumana R, Augustin G, Bala M, Balogh ZJ, Baraket O, Bhangu A, Beltrán MA, Bernhard M, Biffl WL, Boermeester MA, Brecher SM, Cherry-Bukowiec JR, Buyne OR, Cainzos MA, Cairns KA, Camacho-Ortiz A, Chandy SJ, Che Jusoh A, Chichom-Mefire A, Colijn C, Corcione F, Cui Y, Curcio D, Delibegovic S, Demetrashvili Z, De Simone B, Dhingra S, Diaz JJ, Di Carlo I, Dillip A, Di Saverio S, Doyle MP, Dorj G, Dogjani A, Dupont H, Eachempati SR, Enani MA, Egiev VN, Elmangory MM, Ferrada P, Fitchett JR, Fraga GP, Guessennd N, Giamarellou H, Ghnnam W, Gkiokas G, Goldberg SR, Gomes CA, Gomi H, Guzmán-Blanco M, Haque M, Hansen S, Hecker A, Heizmann WR, Herzog T, Hodonou AM, Hong SK, Kafka-Ritsch R, Kaplan LJ, Kapoor G, Karamarkovic A, Kees MG, Kenig J, Kiguba R, Kim PK, Kluger Y, Khokha V, Koike K, Kok KY, Kong V, Knox MC, Inaba K, Isik A, Iskandar K, Ivatury RR, Labbate M, Labricciosa FM, Laterre PF, Latifi R, Lee JG, Lee YR, Leone M, Leppaniemi A, Li Y, Liang SY, Loho T, Maegele M, Malama S, Marei HE, Martin-Loeches I, Marwah S, Massele A, McFarlane M, Melo RB, Negoi I, Nicolau DP, Nord CE, Ofori-Asenso R, Omari AH, Ordonez CA, Ouadii M, Pereira Júnior GA, Piazza D, Pupelis G, Rawson TM, Rems M, Rizoli S, Rocha C, Sakakushev B, Sanchez-Garcia M, Sato N, Segovia Lohse HA, Sganga G, Siribumrungwong B, Shelat VG, Soreide K, Soto R, Talving P, Tilsed JV, Timsit JF, Trueba G, Trung NT, Ulrych J, van Goor H, Vereczkei A, Vohra RS, Wani I, Uhl W, Xiao Y, Yuan KC, Zachariah SK, Zahar JR, Zakrison TL, Corcione A, Melotti RM, Viscoli C, Viale P. Erratum to: Antimicrobials: a global alliance for optimizing their rational use in intra-abdominal infections (AGORA). World J Emerg Surg 2017; 12:35. [PMID: 28785301 PMCID: PMC5541698 DOI: 10.1186/s13017-017-0147-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 07/27/2017] [Indexed: 02/08/2023] Open
Abstract
[This corrects the article DOI: 10.1186/s13017-016-0089-y.].
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Affiliation(s)
- M. Sartelli
- Department of Surgery, Macerata Hospital, Via Santa Lucia 2, 62100 Macerata, Italy
| | - D. G. Weber
- 0000 0004 0453 3875grid.416195.eDepartment of Trauma Surgery, Royal Perth Hospital, Perth, Australia
| | - E. Ruppé
- 0000 0001 0721 9812grid.150338.cGenomic Research Laboratory, Geneva University Hospitals, Geneva, Switzerland
| | - M. Bassetti
- grid.411492.bInfectious Diseases Division, Santa Maria Misericordia University Hospital, Udine, Italy
| | - B. J. Wright
- 0000 0001 2216 9681grid.36425.36Department of Emergency Medicine and Surgery, Stony Brook University School of Medicine, Stony Brook, NY USA
| | - L. Ansaloni
- 0000 0004 1757 8431grid.460094.fGeneral Surgery Department, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - F. Catena
- Department of General, Maggiore Hospital, Parma, Italy
| | - F. Coccolini
- grid.414614.2Department of Surgery, “Infermi” Hospital, Rimini, Italy
| | - F. M. Abu-Zidan
- 0000 0001 2193 6666grid.43519.3aDepartment of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, United Arab Emirates
| | - R. Coimbra
- 0000 0001 2107 4242grid.266100.3Department of Surgery, UC San Diego Medical Center, San Diego, USA
| | - E. E. Moore
- Department of Surgery, University of Colorado, Denver Health Medical Center, Denver, CO USA
| | - F. A. Moore
- 0000 0004 1936 8091grid.15276.37Department of Surgery, Division of Acute Care Surgery, and Center for Sepsis and Critical Illness Research, University of Florida College of Medicine, Gainesville, FL USA
| | - R. V. Maier
- 0000000122986657grid.34477.33Department of Surgery, University of Washington, Seattle, WA USA
| | - J. J. De Waele
- 0000 0004 0626 3303grid.410566.0Department of Critical Care Medicine, Ghent University Hospital, Ghent, Belgium
| | - A. W. Kirkpatrick
- 0000 0004 0469 2139grid.414959.4General, Acute Care, and Trauma Surgery, Foothills Medical Centre, Calgary, AB Canada
| | - E. A. Griffiths
- 0000 0001 2177 007Xgrid.415490.dGeneral and Upper GI Surgery, Queen Elizabeth Hospital, Birmingham, UK
| | - C. Eckmann
- Department of General, Visceral, and Thoracic Surgery, Klinikum Peine, Academic Hospital of Medical University Hannover, Peine, Germany
| | - A. J. Brink
- 0000 0004 0634 9246grid.415666.6Department of Clinical microbiology, Ampath National Laboratory Services, Milpark Hospital, Johannesburg, South Africa
| | - J. E. Mazuski
- 0000 0001 2355 7002grid.4367.6Department of Surgery, School of Medicine, Washington University in Saint Louis, Saint Louis, MO USA
| | - A. K. May
- 0000 0004 1936 9916grid.412807.8Departments of Surgery and Anesthesiology, Division of Trauma and Surgical Critical Care, Vanderbilt University Medical Center, Nashville, TN USA
| | - R. G. Sawyer
- 0000 0004 1936 9932grid.412587.dDepartment of Surgery, University of Virginia Health System, Charlottesville, VA USA
| | - D. Mertz
- 0000 0004 1936 8227grid.25073.33Departments of Medicine, Clinical Epidemiology and Biostatistics, and Pathology and Molecular Medicine, McMaster University, Hamilton, ON Canada
| | - P. Montravers
- 0000 0001 2217 0017grid.7452.4Département d’Anesthésie-Réanimation, CHU Bichat Claude-Bernard-HUPNVS, Assistance Publique-Hôpitaux de Paris, University Denis Diderot, Paris, France
| | - A. Kumar
- 0000 0004 1936 9609grid.21613.37Section of Critical Care Medicine and Section of Infectious Diseases, Department of Medicine, Medical Microbiology and Pharmacology/Therapeutics, University of Manitoba, Winnipeg, MB Canada
| | - J. A. Roberts
- 0000 0000 9320 7537grid.1003.2Australia Pharmacy Department, Royal Brisbane and Womens’ Hospital, Burns, Trauma, and Critical Care Research Centre, Australia School of Pharmacy, The University of Queensland, QLD, Brisbane, Australia
| | - J. L. Vincent
- 0000 0001 2348 0746grid.4989.cDepartment of Intensive Care, Erasme Hospital, Université libre de Bruxelles, Brussels, Belgium
| | - R. R. Watkins
- 0000 0004 0459 7529grid.261103.7Department of Internal Medicine, Division of Infectious Diseases, Akron General Medical Center, Northeast Ohio Medical University, Akron, OH USA
| | - W. Lowman
- 0000 0004 1937 1135grid.11951.3dClinical Microbiology and Infectious Diseases, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - B. Spellberg
- 0000 0001 2156 6853grid.42505.36Division of Infectious Diseases, Los Angeles County-University of Southern California (USC) Medical Center, Keck School of Medicine at USC, Los Angeles, CA USA
| | - I. J. Abbott
- 0000 0004 0432 511Xgrid.1623.6Department of Infectious Diseases, Alfred Hospital, Melbourne, VIC Australia
| | - A. K. Adesunkanmi
- 0000 0001 2183 9444grid.10824.3fDepartment of Surgery, College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - S. Al-Dahir
- 0000 0000 9679 3586grid.268355.fDivision of Clinical and Administrative Sciences, College of Pharmacy, Xavier University of Louisiana, New Orleans, LA USA
| | - M. N. Al-Hasan
- 0000 0000 9075 106Xgrid.254567.7Department of Medicine, Division of Infectious Diseases, University of South Carolina School of Medicine, Columbia, SC USA
| | - F. Agresta
- General Surgery, ULSS19 del Veneto, Adria Hospital, Adria, RO Italy
| | - A. A. Althani
- 0000 0004 0634 1084grid.412603.2Biomedical Research Center, Qatar University, Doha, Qatar
| | - S. Ansari
- 0000 0001 0665 3553grid.412334.3Department of Microbiology, Chitwan Medical College, and Department of Environmental and Preventive Medicine, Oita University, Oita, Japan
| | - R. Ansumana
- 0000 0001 0721 6195grid.469452.8Centre for Neglected Tropical Diseases, Liverpool School of Tropical Medicine, University of Liverpool, and Mercy Hospital Research Laboratory, Njala University, Bo, Sierra Leone
| | - G. Augustin
- 0000 0004 0397 9648grid.412688.1Department of Surgery, University Hospital Center, Zagreb, Croatia
| | - M. Bala
- 0000 0001 2221 2926grid.17788.31Trauma and Acute Care Surgery Unit, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Z. J. Balogh
- 0000 0004 0577 6676grid.414724.0Department of Traumatology, John Hunter Hospital and University of Newcastle, Newcastle, NSW Australia
| | - O. Baraket
- Department of Surgery, Bizerte Hospital, Bizerte, Tunisia
| | - A. Bhangu
- 0000 0001 2177 007Xgrid.415490.dAcademic Department of Surgery, Queen Elizabeth Hospital, Birmingham, UK
| | - M. A. Beltrán
- Department of General Surgery, Hospital San Juan de Dios de La Serena, La Serena, Chile
| | - M. Bernhard
- 0000 0001 2230 9752grid.9647.cEmergency Department, University of Leipzig, Leipzig, Germany
| | - W. L. Biffl
- 0000000107903411grid.241116.1Department of Surgery, University of Colorado, Denver, CO USA
| | - M. A. Boermeester
- 0000000404654431grid.5650.6Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands
| | - S. M. Brecher
- 0000 0004 0367 5222grid.475010.7Department of Pathology and Laboratory Medicine, VA Boston HealthCare System, and Department of Pathology and Laboratory Medicine, Boston University School of Medicine, Boston, MA USA
| | - J. R. Cherry-Bukowiec
- 0000000086837370grid.214458.eDivision of Acute Care Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI USA
| | - O. R. Buyne
- 0000 0004 0444 9382grid.10417.33Department of Surgery, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - M. A. Cainzos
- 0000 0000 8816 6945grid.411048.8Department of Surgery, Hospital Clínico Universitario, Santiago de Compostela, Spain
| | - K. A Cairns
- 0000 0004 0432 5259grid.267362.4Pharmacy Department, Alfred Health, Melbourne, VIC Australia
| | - A. Camacho-Ortiz
- 0000 0004 1760 058Xgrid.464574.0Hospital Epidemiology and Infectious Diseases, Hospital Universitario Dr Jose Eleuterio Gonzalez, Monterrey, Mexico
| | - S. J. Chandy
- 0000 0004 1781 1790grid.448741.aDepartment of Pharmacology, Pushpagiri Institute of Medical Sciences and Research Centre, Thiruvalla, Kerala India
| | - A. Che Jusoh
- Department of General Surgery, Kuala Krai Hospital, Kuala Krai, Kelantan Malaysia
| | - A. Chichom-Mefire
- Department of Surgery and Obstetrics/Gynaecology, Regional Hospital, Limbe, Cameroon
| | - C. Colijn
- 0000 0001 2113 8111grid.7445.2Department of Mathematics, Imperial College London, London, UK
| | - F. Corcione
- 0000 0004 1755 4122grid.416052.4Department of Laparoscopic and Robotic Surgery, Colli-Monaldi Hospital, Naples, Italy
| | - Y. Cui
- 0000 0000 9792 1228grid.265021.2Department of Surgery, Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin, China
| | - D. Curcio
- Infectología Institucional SRL, Hospital Municipal Chivilcoy, Buenos Aires, Argentina
| | - S. Delibegovic
- 0000 0001 0682 9061grid.412410.2Department of Surgery, University Clinical Center of Tuzla, Tuzla, Bosnia and Herzegovina
| | - Z. Demetrashvili
- Department General Surgery, Kipshidze Central University Hospital, Tbilisi, Georgia
| | - B. De Simone
- Department of Surgery, Quatre Villes Hospital, St Cloud, France
| | - S. Dhingra
- grid.430529.9School of Pharmacy, Faculty of Medical Sciences, The University of the West Indies, St. Augustine, Eric Williams Medical Sciences Complex, Uriah Butler Highway, Champ Fleurs, Trinidad and Tobago
| | - J. J. Diaz
- Division of Acute Care Surgery, Program in Trauma, R Adams Cowley Shock Trauma Center, University of Maryland, Baltimore, MD USA
| | - I. Di Carlo
- 0000 0004 1757 1969grid.8158.4Department of Surgical Sciences, Cannizzaro Hospital, University of Catania, Catania, Italy
| | - A. Dillip
- 0000 0000 9144 642Xgrid.414543.3Ifakara Health Institute, Dar es Salaam, Tanzania
| | - S. Di Saverio
- 0000 0004 1759 7093grid.416290.8Department of Surgery, Maggiore Hospital, Bologna, Italy
| | - M. P. Doyle
- 0000 0004 1936 738Xgrid.213876.9Center for Food Safety, Department of Food Science and Technology, University of Georgia, Griffin, GA USA
| | - G. Dorj
- grid.444534.6School of Pharmacy and Biomedicine, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - A. Dogjani
- Department of Surgery, University Hospital of Trauma, Tirana, Albania
| | - H. Dupont
- 0000 0001 0789 1385grid.11162.35Département d’Anesthésie-Réanimation, CHU Amiens-Picardie, and INSERM U1088, Université de Picardie Jules Verne, Amiens, France
| | - S. R. Eachempati
- Department of Surgery, Division of Burn, Critical Care, and Trauma Surgery (K.P.S., S.R.E.), Weill Cornell Medical College/New York-Presbyterian Hospital, New York, USA
| | - M. A. Enani
- 0000 0004 0593 1832grid.415277.2Department of Medicine, Infectious Disease Division, King Fahad Medical City, Riyadh, Saudi Arabia
| | - V. N. Egiev
- 0000 0000 9559 0613grid.78028.35Department of Surgery, Pirogov Russian National Research Medical University, Moscow, Russian Federation
| | - M. M. Elmangory
- grid.414827.cSudan National Public Health Laboratory, Federal Ministry of Health, Khartoum, Sudan
| | - P. Ferrada
- 0000 0004 0458 8737grid.224260.0Department of Surgery, Virginia Commonwealth University, Richmond, VA USA
| | - J. R. Fitchett
- 000000041936754Xgrid.38142.3cDepartment of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA USA
| | - G. P. Fraga
- 0000 0001 0723 2494grid.411087.bDivision of Trauma Surgery, Department of Surgery, School of Medical Sciences, University of Campinas (Unicamp), Campinas, SP Brazil
| | | | - H. Giamarellou
- grid.414012.26th Department of Internal Medicine, Hygeia General Hospital, Athens, Greece
| | - W. Ghnnam
- 0000000103426662grid.10251.37Department of General Surgery, Mansoura Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - G. Gkiokas
- 0000 0001 2155 0800grid.5216.02nd Department of Surgery, Aretaieion University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - S. R. Goldberg
- 0000 0004 0458 8737grid.224260.0Department of Surgery, Virginia Commonwealth University, Richmond, VA USA
| | - C. A. Gomes
- Department of Surgery, Hospital Universitário Terezinha de Jesus, Faculdade de Ciências Médicas e da Saúde de Juiz de Fora, Juiz de Fora, Brazil
| | - H. Gomi
- 0000 0001 2369 4728grid.20515.33Center for Global Health, Mito Kyodo General Hospital, University of Tsukuba, Mito, Ibaraki Japan
| | - M. Guzmán-Blanco
- Hospital Privado Centro Médico de Caracas and Hospital Vargas de Caracas, Caracas, Venezuela
| | - M. Haque
- grid.449287.4Unit of Pharmacology, Faculty of Medicine and Defense Health, National Defence University of Malaysia, Kuala Lumpur, Malaysia
| | - S. Hansen
- 0000 0001 2218 4662grid.6363.0Institute of Hygiene, Charité-Universitätsmedizin Berlin, Hindenburgdamm 27, 12203 Berlin, Germany
| | - A. Hecker
- 0000 0000 8584 9230grid.411067.5Department of General and Thoracic Surgery, University Hospital Giessen, Giessen, Germany
| | | | - T. Herzog
- 0000 0004 0490 981Xgrid.5570.7Department of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - A. M. Hodonou
- grid.440525.2Department of Surgery, Faculté de médecine, Université de Parakou, BP 123, Parakou, Bénin
| | - S. K. Hong
- 0000 0004 0533 4667grid.267370.7Division of Trauma and Surgical Critical Care, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - R. Kafka-Ritsch
- 0000 0000 8853 2677grid.5361.1Department of Visceral, Transplant and Thoracic Surgery, Innsbruck Medical University, Innsbruck, Austria
| | - L. J. Kaplan
- 0000 0004 1936 8972grid.25879.31Department of Surgery Philadelphia VA Medical Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA
| | - G. Kapoor
- grid.415285.fDepartment of Microbiology, Gandhi Medical College, Bhopal, India
| | - A. Karamarkovic
- 0000 0001 2166 9385grid.7149.bClinic for Emergency Surgery, Medical Faculty University of Belgrade, Belgrade, Serbia
| | - M. G. Kees
- 0000 0001 2218 4662grid.6363.0Department of Anesthesiology and Intensive Care, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - J. Kenig
- 0000 0001 2162 9631grid.5522.03rd Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - R. Kiguba
- 0000 0004 0620 0548grid.11194.3cDepartment of Pharmacology and Therapeutics, College of Health Sciences, Makerere University, Kampala, Uganda
| | - P. K. Kim
- 0000 0001 2152 0791grid.240283.fDepartment of Surgery, Albert Einstein College of Medicine and Jacobi Medical Center, Bronx, NY USA
| | - Y. Kluger
- 0000 0000 9950 8111grid.413731.3Department of General Surgery, Division of Surgery, Rambam Health Care Campus, Haifa, Israel
| | - V. Khokha
- Department of Emergency Surgery, City Hospital, Mozyr, Belarus
| | - K. Koike
- 0000 0004 0372 2033grid.258799.8Department of Primary Care and Emergency Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - K. Y. Kok
- Department of Surgery, The Brunei Cancer Centre, Jerudong Park, Brunei
| | - V. Kong
- 0000 0004 0576 7753grid.414386.cDepartment of Surgery, Edendale Hospital, Pietermaritzburg, South Africa
| | - M. C. Knox
- 0000 0004 1936 834Xgrid.1013.3School of Medicine, Western Sydney University, Campbelltown, NSW Australia
| | - K. Inaba
- 0000 0001 2156 6853grid.42505.36Division of Acute Care Surgery and Surgical Critical Care, Department of Surgery, Los Angeles County and University of Southern California Medical Center, University of Southern California, Los Angeles, CA USA
| | - A. Isik
- 0000 0001 1498 7262grid.412176.7Department of General Surgery, Erzincan University, Faculty of Medicine, Erzincan, Turkey
| | - K. Iskandar
- 0000 0004 0417 6142grid.444421.3Department of Pharmacy, Lebanese International University, Beirut, Lebanon
| | - R. R. Ivatury
- 0000 0004 0458 8737grid.224260.0Department of Surgery, Virginia Commonwealth University, Richmond, VA USA
| | - M. Labbate
- 0000 0004 1936 7611grid.117476.2School of Life Science and The ithree Institute, University of Technology, Sydney, NSW Australia
| | - F. M. Labricciosa
- Department of Biomedical Sciences and Public Health, Unit of Hygiene, Preventive Medicine and Public Health, UNIVMP, Ancona, Italy
| | - P. F. Laterre
- 0000 0001 2294 713Xgrid.7942.8Department of Critical Care Medicine, Cliniques Universitaires Saint Luc, Université Catholique de Louvain (UCL), Brussels, Belgium
| | - R. Latifi
- 0000 0001 2168 186Xgrid.134563.6Department of Surgery, Division of Trauma, University of Arizona, Tucson, AZ USA
| | - J. G. Lee
- 0000 0004 0470 5454grid.15444.30Department of Surgery, Yonsei University College of Medicine, Seoul, South Korea
| | - Y. R. Lee
- grid.449762.aTexas Tech University Health Sciences Center School of Pharmacy, Abilene, TX USA
| | - M. Leone
- 0000 0001 2176 4817grid.5399.6Department of Anaesthesiology and Critical Care, Hôpital Nord, Assistance Publique-Hôpitaux de Marseille, Aix Marseille Université, Marseille, France
| | - A. Leppaniemi
- Abdominal Center, University Hospital Meilahti, Helsinki, Finland
| | - Y. Li
- 0000 0001 2314 964Xgrid.41156.37Department of Surgery, Inling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - S. Y. Liang
- 0000 0001 2355 7002grid.4367.6Division of Infectious Diseases, Division of Emergency Medicine, Washington University School of Medicine, St. Louis, MO USA
| | - T. Loho
- 0000000120191471grid.9581.5Division of Infectious Diseases, Department of Clinical Pathology, Faculty of Medicine, University of Indonesia, Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - M. Maegele
- 0000 0000 9024 6397grid.412581.bDepartment for Traumatology and Orthopedic Surgery, Cologne Merheim Medical Center (CMMC), University of Witten/Herdecke (UW/H), Cologne, Germany
| | - S. Malama
- 0000 0000 8914 5257grid.12984.36Health Research Program, Institute of Economic and Social Research, University of Zambia, Lusaka, Zambia
| | - H. E. Marei
- 0000 0004 0634 1084grid.412603.2Biomedical Research Center, Qatar University, Doha, Qatar
| | - I. Martin-Loeches
- Multidisciplinary Intensive Care Research Organization (MICRO), Wellcome Trust-HRB Clinical Research, Department of Clinical Medicine, Trinity Centre for Health Sciences, St James’ University Hospital, Dublin, Ireland
| | - S. Marwah
- 0000 0004 1771 1642grid.412572.7Department of Surgery, Post-Graduate Institute of Medical Sciences, Rohtak, India
| | - A. Massele
- 0000 0004 0635 5486grid.7621.2Department of Clinical Pharmacology, School of Medicine, University of Botswana, Gaborone, Botswana
| | - M. McFarlane
- 0000 0004 0500 5353grid.412963.bDepartment of Surgery, Radiology, University Hospital of the West Indies, Kingston, Jamaica
| | - R. B. Melo
- 0000 0000 9375 4688grid.414556.7General Surgery Department, Centro Hospitalar de São João, Porto, Portugal
| | - I. Negoi
- Department of Surgery, Emergency Hospital of Bucharest, Bucharest, Romania
| | - D. P. Nicolau
- Center of Anti-Infective Research and Development, Hartford, CT USA
| | - C. E. Nord
- 0000 0000 9241 5705grid.24381.3cDepartment of Laboratory Medicine, Division of Clinical Microbiology, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | | | - A. H. Omari
- 0000 0004 0411 3985grid.460946.9Department of Surgery, King Abdullah University Hospital, Irbid, Jordan
| | - C. A. Ordonez
- 0000 0001 2295 7397grid.8271.cDepartment of Surgery and Critical Care, Universidad del Valle, Fundación Valle del Lili, Cali, Colombia
| | - M. Ouadii
- Department of Surgery, Hassan II University Hospital, Medical School of Fez, Sidi Mohamed Benabdellah University, Fez, Morocco
| | - G. A. Pereira Júnior
- Division of Emergency and Trauma Surgery, Ribeirão Preto Medical School, Ribeirão Preto, Brazil
| | - D. Piazza
- Division of Surgery, Vittorio Emanuele Hospital, Catania, Italy
| | - G. Pupelis
- Department of General and Emergency Surgery, Riga East University Hospital ‘Gailezers’, Riga, Latvia
| | - T. M. Rawson
- 0000 0001 2113 8111grid.7445.2National Institute for Health Research, Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, Hammersmith Campus, London, UK
| | - M. Rems
- Department of General Surgery, Jesenice General Hospital, Jesenice, Slovenia
| | - S. Rizoli
- 0000 0001 2157 2938grid.17063.33Trauma and Acute Care Service, St Michael’s Hospital, University of Toronto, Toronto, Canada
| | - C. Rocha
- U.S. Naval Medical Research Unit N° 6, Callao, Peru
| | - B. Sakakushev
- General Surgery Department, Medical University, University Hospital St George, Plovdiv, Bulgaria
| | - M. Sanchez-Garcia
- 0000 0001 0671 5785grid.411068.aIntensive Care Department, Hospital Clínico San Carlos, Madrid, Spain
| | - N. Sato
- 0000 0004 0372 2033grid.258799.8Department of Primary Care and Emergency Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - H. A. Segovia Lohse
- 0000 0001 2289 5077grid.412213.7II Cátedra de Clínica Quirúrgica, Hospital de Clínicas, Universidad Nacional de Asunción, San Lorenzo, Paraguay
| | - G. Sganga
- 0000 0004 1760 4193grid.411075.6Department of Surgery, Catholic University of Sacred Heart, Policlinico A Gemelli, Rome, Italy
| | - B. Siribumrungwong
- 0000 0004 1937 1127grid.412434.4Department of Surgery, Faculty of Medicine, Thammasat University Hospital, Thammasat University, Pathum Thani, Thailand
| | - V. G. Shelat
- grid.240988.fDepartment of General Surgery, Tan Tock Seng Hospital, Tan Tock Seng, Singapore, Singapore
| | - K. Soreide
- 0000 0004 1936 7443grid.7914.bDepartment of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - R. Soto
- Department of Emergency Surgery and Critical Care, Centro Medico Imbanaco, Cali, Colombia
| | - P. Talving
- Department of Surgery, North Estonia Medical Center, Tallinn, Estonia
| | - J. V. Tilsed
- grid.417700.5Surgery Health Care Group, Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | - J. F. Timsit
- 0000 0000 8588 831Xgrid.411119.dAPHP medical and infectious diseases ICU, Bichat Hospital, Paris, France
| | - G. Trueba
- 0000 0000 9008 4711grid.412251.1Institute of Microbiology, Biological and Environmental Sciences College, University San Francisco de Quito, Quito, Ecuador
| | - N. T. Trung
- Department of Molecular Biology, Tran Hung Dao Hospital, No 1, Tran Hung Dao Street, Hai Ba Trung Dist, Hanoi, Vietnam
| | - J. Ulrych
- 0000 0000 9100 9940grid.411798.21st Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology, General University Hospital, Prague, Czech Republic
| | - H. van Goor
- 0000 0004 0444 9382grid.10417.33Department of Surgery, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - A. Vereczkei
- 0000 0001 0663 9479grid.9679.1Department of Surgery, Medical School University of Pécs, Pécs, Hungary
| | - R. S. Vohra
- 0000 0001 0440 1889grid.240404.6Nottingham Oesophago-Gastric Unit, Nottingham University Hospitals, Nottingham, UK
| | - I. Wani
- 0000 0001 0174 2901grid.414739.cDepartment of Surgery, Sheri-Kashmir Institute of Medical Sciences, Srinagar, India
| | - W. Uhl
- 0000 0004 0490 981Xgrid.5570.7Department of Surgery, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Y. Xiao
- 0000 0004 1759 700Xgrid.13402.34State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affilliated Hospital, Zhejiang University, Zhejiang, China
| | - K. C. Yuan
- 0000 0004 1756 1461grid.454210.6Trauma and Emergency Surgery Department, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - S. K. Zachariah
- Department of Surgery, MOSC Medical College Kolenchery, Cochin, India
| | - J. R. Zahar
- Infection Control Unit, Angers University, CHU d’Angers, Angers, France
| | - T. L. Zakrison
- 0000 0004 1936 8606grid.26790.3aDivision of Trauma and Surgical Critical Care, DeWitt Daughtry Family Department of Surgry, University of Miami, Miami, FL USA
| | - A. Corcione
- 0000 0004 1755 4122grid.416052.4Anesthesia and Intensive Care Unit, AORN dei Colli Vincenzo Monaldi Hospital, Naples, Italy
| | - R. M. Melotti
- grid.412311.4Anesthesiology and Intensive Care Unit, Sant’Orsola University Hospital, Bologna, Italy
| | - C. Viscoli
- 0000 0001 2151 3065grid.5606.5Infectious Diseases Unit, University of Genoa (DISSAL) and IRCCS San Martino-IST, Genoa, Italy
| | - P. Viale
- 0000 0004 1757 1758grid.6292.fInfectious Diseases Unit, Department of Medical and Surgical Sciences, Sant’ Orsola Hospital, University of Bologna, Bologna, Italy
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Khullar K, Sudhoff M, Elson J, Herzog T, Jackson A, Billingsley C, Lamba M, Kharofa J. A Comparison of Dosimetric Parameters in PET-Based Active Bone Marrow Volume and Total Bone Volume in Prediction of Hematologic Toxicity in Cervical Cancer Patients Treated with Chemoradiation. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Luu A, Braumann C, Belyaev O, Janot M, Uhl W, Herzog T. Die Pankreaslinksresektion mit autologem Fibrinkleber – Anwendung eines etablierten Versiegelungskonzepts in der Pankreaschirurgie. Zentralbl Chir 2016; 141:625-629. [DOI: 10.1055/s-0042-109979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- A. Luu
- Klinik für Allgemein- und Viszeralchirurgie, Katholisches Klinikum Bochum – St. Josef-Hospital, Deutschland
| | - C. Braumann
- Klinik für Allgemein- und Viszeralchirurgie, Katholisches Klinikum Bochum – St. Josef-Hospital, Deutschland
| | - O. Belyaev
- Klinik für Allgemein- und Viszeralchirurgie, Katholisches Klinikum Bochum – St. Josef-Hospital, Deutschland
| | - M. Janot
- Klinik für Allgemein- und Viszeralchirurgie, Katholisches Klinikum Bochum – St. Josef-Hospital, Deutschland
| | - W. Uhl
- Klinik für Allgemein- und Viszeralchirurgie, Katholisches Klinikum Bochum – St. Josef-Hospital, Deutschland
| | - T. Herzog
- Klinik für Allgemein- und Viszeralchirurgie, Katholisches Klinikum Bochum – St. Josef-Hospital, Deutschland
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Abstract
BACKGROUND For surgeons the early identification of patients with clostridium difficile infections (CDI) is important, because the incidence and virulence of this potentially life-threatening disease are increasing. OBJECTIVES The aim of this study was to describe the frequency of CDI among surgical patients, to analyze which treatment was successful and to define which factors were associated with mortality. METHODS A retrospective analysis of patients with CDI was performed. RESULTS From January 2004 to June 2012 the overall incidence of CDI among all departments at the St. Josef Hospital, Ruhr University Bochum was 0.6 % (1669 out of 301,919 patients). In 2004 the number of surgical patients with CDI was 1 which increased to 41 in 2011. Before the diagnosis of CDI was made 84 % (151 out of 179) of patients had received an antibiotic treatment. Conservative management of CDI was performed with metronidazole in 75 % (134 out of 179), 60 % (107 out of 179) received vancomycin, while 44 % (79 out of 179) received a combination of metronidazole and vancomycin, tygecycline or fidaxomidin. The overall mortality was 7 % (12 out of 179). There was a significant association with mortality for patients with sepsis, readmission to the intensive care unit (ICU), requirement for vasopressor therapy and intubation with mechanical ventilation. In 4 % of patients (7 out of 179) colectomy was carried out. Despite maximum intensive care management, 86 % (6 out of 7) of patients who underwent colectomy ultimately died. CONCLUSION Although conservative management is successful for most patients with CDI, the mortality is high for patients who require intensive care management secondary to CDI. Mortality after colectomy for CDI is almost 100 %, mostly because the operation is usually only performed as a last resort in patients with sepsis. The most important risk factor for CDI is a prior antibiotic therapy.
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Affiliation(s)
- T Herzog
- Klinik für Allgemein- und Viszeralchirurgie, St. Josef Hospital, Klinikum der Ruhr Universität Bochum, Gudrunstr. 56, 44791, Bochum, Deutschland
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Belyaev O, Polle C, Herzog T, Munding J, Chromik AM, Meurer K, Tannapfel A, Bergmann U, Müller CA, Uhl W. Effects of intra-arterial octreotide on pancreatic texture: a randomized controlled trial. Scand J Surg 2015; 102:164-70. [PMID: 23963030 DOI: 10.1177/1457496913490457] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND AIMS Octreotide is suggested to harden the pancreas, thus facilitating the construction of a pancreatic anastomosis and lowering the risk of postoperative fistula. We tested the hypothesis that intra-arterial application of octreotide in the gastroduodenal artery during pancreatectomy may increase pancreatic hardness. MATERIAL AND METHODS A single-center, prospective, double-blinded, randomized controlled trial with parallel assignment was conducted. Patients planned for a pancreatoduodenectomy or a total pancreatectomy, who had a palpatory and durometer proven (<40 Shore units) soft pancreas, were assigned to receive intraoperatively either 5 mL 500µg octreotide or 5 mL 0.9% saline solution as a bolus injection in the gastroduodenal artery. Pancreatic hardness was measured before, early, and late after intervention. The investigator performing the durometer measurements and pathologist were masked to group assignment. The primary outcome was increased pancreatic hardness. Analysis was by intention to treat. This trial is registered at http://www.clinicaltrials.gov (ID NCT01400100). RESULTS A total of 12 patients received octreotide and 13 received saline solution. Pancreatic hardness marginally increased in the octreotide group: 0.67 ± 2.3 Shore units, whereas it decreased in the control group: -2.15 ± 2.7 Shore units. The difference was statistically significant, p = 0.029 (95% confidence interval = -4.87 to -0.77). Histology did not find any correlate for this clinically irrelevant hardening effect. CONCLUSIONS A single bolus application of octreotide did not deliver a clinically relevant increase in pancreatic hardness. Future studies on the hardening effect of octreotide should employ repeated or continuous preoperative administration of this drug.
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Affiliation(s)
- O Belyaev
- Department of Surgery, St. Josef Hospital, Ruhr University of Bochum, Bochum, Germany
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17
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Nomura H, Hanker L, Fabbro M, Rau J, Kim Y, Arija JA, Friedlander M, Ferrandina G, Vuylsteke P, Colombo N, Malander S, Monk B, Petru E, Calvert P, Herzog T, Barrett C, Jobanputra M, Wang Q, Elser G, Du Bois A. Pazopanib Versus Placebo in Women Without Progression After First-Line Chemotherapy for Advanced Epithelial Ovarian, Fallopian Tube, or Primary Peritoneal Cancer (Aeoc): Second Interim Overall Survival Analysis from the Ago-Ovar16 Trial. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu338.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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18
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Rutherford T, Orr J, Grendys E, Edwards R, Krivak T, Holloway R, Moore R, Puls L, Tillmanns T, Schink J, Tian C, Herzog T. A prospective study evaluating the clinical relevance of a chemoresponse assay for treatment of patients with persistent or recurrent ovarian cancer. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.07.077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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19
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Goldman N, Wright J, Lewin S, Herzog T, Burke W. Rate of bowel herniation in patients undergoing robotic surgery. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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20
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Wright J, Ananth C, Herzog T, Burke W, Lu Y, Lewin S, Neugut A, Hershman D. Comparative effectiveness of upfront treatment strategies for advanced-stage ovarian cancer. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Wright J, Herzog T, Burke W, Lu Y, Lewin S, Neugut A, Hershman D. Trends in hospital volume and patterns of referral for women with gynecologic cancers. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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22
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Coleman R, Alvarez R, Herzog T. Endpoints in clinical trials: What do our patients consider important? A survey of the Ovarian Cancer National Alliance (OCNA). Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Dinkelspiel H, Iyer A, Lefebvre C, Wright J, Lewin S, Herzog T, Kitajewski J, Califano A. Identification of master regulators of cisplatin resistance in ovarian cancer. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Tewari D, Java J, Salani R, Armstrong D, Markman M, Herzog T, Monk B, Chan J. Long-term survival advantage of intraperitoneal chemotherapy treatment in advanced ovarian cancer: An analysis of a Gynecologic Oncology Group ancillary data study. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Herzog T, Belyaev O, Uhl W, Seelig MH, Chromik A. [Hepaticojejunostomy after pancreatic head resection - technical aspects for reconstruction of small and fragile bile ducts with T-tube drainage]. Zentralbl Chir 2012; 137:559-64. [PMID: 23264197 DOI: 10.1055/s-0032-1328008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND After pancreatic head resection the reconstruction of small and fragile bile ducts is technically demanding, resulting in more postoperative bile leaks. One option for the reconstruction is the placement of a T-tube drainage at the site of the anastomosis. MATERIAL AND METHODS Standard reconstruction after pancreatic head resection was an end-to-side hepaticojejunostomy with PDS 5.0, 15-25 cm distally from the pancreaticojejunostomy. For patients with a small bile duct diameter (≤ 5 mm) or a fragile bile duct wall the reconstruction was performed with PDS 6.0 and a T-tube drainage at the side of the anastomosis. RESULTS The reconstruction with a T-tube drainage at the site of the anastomosis is technically easy to perform and offers the opportunity for immediate visualisation of the anastomosis in the postoperative period by application of water soluble contrast medium. If a bile leak occurs, biliary deviation through the T-tube drainage can enable a conservative management without revisional laparotomy in selected patients. Whether or not a conservative management of postoperative bile leaks will lead to more bile duct strictures is a subject for further investigations. CONCLUSION A T-tube drainage at the site of the anastomosis can probably not prevent postoperative bile leaks from a difficult hepaticojejunostomy, but in selected patients it offers the opportunity for a conservative management resulting in less re-operations. Therefore we recommend the augmentation of a difficult hepaticojejunostomy with a T-tube drainage.
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Affiliation(s)
- T Herzog
- Chirurgische Klinik, St. Josef Hospital, Ruhr Universität Bochum, Deutschland
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Abstract
Background The concept of total mesorectal excision has revolutionised rectal cancer surgery. TME reduces the rate of local recurrence and tumour associated mortality. However, in clinical trials only 50% of the removed rectal tumours have an optimal TME quality. Patients: During a period of 36 months we performed 103 rectal resections. The majority of patients (76%; 78/103) received an anterior resection. The remaining patients underwent either abdominoperineal resection (16%; 17/103), Hartmann's procedure (6%; 6/103) or colectomy (2%; 2/103). Results In 90% (93/103) TME quality control could be performed. 99% (92/93) of resected tumours had optimal TME quality. In 1% (1/93) the mesorectum was nearly complete. None of the removed tumours had an incomplete mesorectum. In 98% (91/93) the circumferential resection margin was negative. Major surgical complications occurred in 17% (18/103). 5% (4/78) of patients with anterior resection had anastomotic leakage. 17% (17/103) developed wound infections. Mortality after elective surgery was 4% (4/95). Conclusion Optimal TME quality results can be achieved in all stages of rectal cancer with a rate of morbidity and mortality comparable to the results from the literature. Future studies should evaluate outcome and local recurrence in accordance to the degree of TME quality.
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Affiliation(s)
- T Herzog
- Department of Surgery, St. Josef Hospital, Ruhr-university Bochum, School of Medicine, germany
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Schiavone M, Kuo E, Naumann R, Burke W, Lewin S, Herzog T, Wright J. Late-Breaking Abstract 3: The commercialization of robotic surgery: Unsubstantiated marketing of gynecologic surgery by hospitals. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2012.03.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Gallaher ZR, Ryu V, Herzog T, Ritter RC, Czaja K. Changes in microglial activation within the hindbrain, nodose ganglia, and the spinal cord following subdiaphragmatic vagotomy. Neurosci Lett 2012; 513:31-6. [PMID: 22342909 PMCID: PMC3302977 DOI: 10.1016/j.neulet.2012.01.079] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2011] [Revised: 01/26/2012] [Accepted: 01/31/2012] [Indexed: 11/16/2022]
Abstract
Damage to peripheral nerve branches triggers activation of microglia in CNS areas containing motor neuron soma and primary afferent terminals of the damaged fibers. Furthermore, microglial activation occurs in areas containing the soma and terminals of spared nerve branches of a damaged nerve. Because the abdominal viscera are innervated by spinal afferents as well as vagal afferents and efferents, we speculated that spinal nerves might respond like spared nerve branches following damage to vagal fibers. Therefore, we tested the hypothesis that damage to the abdominal vagus would result in microglial activation in vagal structures-the nucleus of the solitary tract (NTS), dorsal motor nucleus of the vagus nerve (DMV), and nodose ganglia (NG)-as well as spinal cord (SC) segments that innervate the abdominal viscera. To test this hypothesis, rats underwent subdiaphragmatic vagotomy or sham surgery and were treated with saline or the microglial inhibitor, minocycline. Microglial activation was determined by quantifying changes in the intensity of fluorescent staining with a primary antibody against ionizing calcium adapter binding molecule 1 (Iba1). We found that subdiaphragmatic vagotomy significantly activated microglia in the NTS, DMV, and NG two weeks post-vagotomy. Microglial activation remained significantly increased in the NG and DMV for at least 42 days. Surprisingly, vagotomy significantly decreased microglial activation in the SC. Minocycline treatment attenuated microglial activation in all studied areas. Our results indicate that microglial activation in vagal structures following abdominal vagal damage is accompanied by suppression of microglial activation in associated areas of the spinal cord.
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Affiliation(s)
- Z R Gallaher
- Program in Neuroscience, Department of Veterinary and Comparative Anatomy, Pharmacology and Physiology, Washington State University, Pullman, WA 99164, USA
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Doneza J, Arend R, Chen X, Galatioto J, Kitajewski J, Li B, Herzog T, Wright J. Role of PI3-kinase signalling in uterine carcinosarcoma. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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30
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Wright J, Herzog T, Neugut A, Burke W, Lu Y, Lewin S, Hershman D. Association of radical cytoreductive surgery and perioperative complications with delay or omission of chemotherapy in ovarian cancer. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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31
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Wright J, Herzog T, Neugut A, Burke W, Lu Y, Lewin S, Hershman D. Comparative effectiveness of minimally invasive radical hysterectomy for cervical cancer. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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32
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Bashir S, Ananth C, Lewin S, Burke W, Lu Y, Herzog T, Wright J. Utilization and safety of Sodium Hyaluronate-Carboxymethylcellulose (HA-CMC) adhesion barrier in hysterectomy. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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33
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Galic V, Shawber C, Shah M, Wright J, Herzog T, Kitajewski J, Tong G. NOTCH2 as a tumor suppressor in epithelial ovarian cancer. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Herzog T, Janot M, Belyaev O, Sülberg D, Chromik A, Bergmann U, Mueller C, Uhl W. Complicated sigmoid diverticulitis--Hartmann's procedure or primary anastomosis? Acta Chir Belg 2011; 111:378-83. [PMID: 22299325 DOI: 10.1080/00015458.2011.11680777] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Diverticular disease of the colon is a common condition in developed countries. For perforated diverticulitis Hartmann's procedure is a safe and quick treatment option. But intestinal restoration needs further interventions. This leads to high complication rates and cost. Therefore a critical evaluation of surgical treatment options is necessary. METHODS During a period of 18 months 88 patients underwent surgical resection for diverticulitis. Forty patients had emergency surgery. Among those a primary anastomosis was performed in 21 patients. The other 19 patients had interval colostomy. Among 21 patients with primary anastomosis major complications occurred in two patients, vs. twelve in patients with Hartmann's operation (p = 0.03). In the Hartmann group eight patients had major general complications, vs. one patient in the group with primary anastomosis (p = 0.06). The mean hospital stay was 38 days after Hartmann's procedure, vs. 13 days for patients with primary anastomosis (p < 0.01). CONCLUSION In emergency surgery for complicated diverticulitis primary anastomosis is not associated with an increased postoperative morbidity. A primary anastomosis reduces the need for further surgical interventions and complex re-operations. Thus, an overall reduction of morbidity, cost, complication rate and hospital stay is possible. Therefore this technique is advantageous for patients and hospitals.
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Affiliation(s)
- T. Herzog
- Department of Surgery, St. Josef Hospital, Ruhr-University Bochum, School of Medicine, Germany
| | - M. Janot
- Department of Surgery, St. Josef Hospital, Ruhr-University Bochum, School of Medicine, Germany
| | - O. Belyaev
- Department of Surgery, St. Josef Hospital, Ruhr-University Bochum, School of Medicine, Germany
| | - D. Sülberg
- Department of Surgery, St. Josef Hospital, Ruhr-University Bochum, School of Medicine, Germany
| | - A.M. Chromik
- Department of Surgery, St. Josef Hospital, Ruhr-University Bochum, School of Medicine, Germany
| | - U. Bergmann
- Department of Surgery, St. Josef Hospital, Ruhr-University Bochum, School of Medicine, Germany
| | - C.A. Mueller
- Department of Surgery, St. Josef Hospital, Ruhr-University Bochum, School of Medicine, Germany
| | - W. Uhl
- Department of Surgery, St. Josef Hospital, Ruhr-University Bochum, School of Medicine, Germany
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35
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Wright J, Lewin S, Deutsch I, Sun X, Burke W, Herzog T. Effect of surgeon and hospital volumes on outcome for women undergoing radical hysterectomy for cervical cancer. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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36
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Schiavone M, Herzog T, Lewin S, Deutsch I, Sun X, Burke W, Wright J. The unique natural history of mucinous tumors of the ovary. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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Wright J, Lewin S, Deutsch I, Sun X, Burke W, Herzog T. Defining the limits of radical cytoreductive surgery for ovarian cancer. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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38
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Spoozak L, Lewin S, Burke W, Deutsch I, Sun X, Herzog T, Wright J. Is there a microinvasive cervical adenocarcinoma? Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abstract
The management of severe intra-abdominal infections remains a major challenge facing surgeons and intensive care physicians, because of its association with high morbidity and mortality. Surgical management and intensive care medicine have constantly improved, but in the recent years a rapidly continuing emergence of resistant pathogens led to treatment failure secondary to infections with multi-drug resistant bacteria. In secondary peritonitis the rate of resistant germs at the initial operation is already 30%. The lack of effective antibiotics against these pathogens resulted in the development of new broad-spectrum compounds and antibiotics directed against resistant germs. But so far no "super-drug" with efficacy against all resistant bacteria exists. Even more, soon after their approval, reports on resistance against these novel drugs have been reported, or the drugs were withdrawn from the market due to severe side effects. Since pharmaceutical companies reduced their investigations on antibiotic research, only few new antimicrobial derivates are available. In abdominal surgery you may be in fear that in the future more and more patients with tertiary peritonitis secondary to multi-drug resistant species are seen with an increase of mortality after secondary peritonitis. This article reviews the current treatment modalities for complicated intra-abdominal infections with special reference to the antibiotic treatment of complicated intra-abdominal infections with multi-drug resistant species.
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Affiliation(s)
- T Herzog
- Department of Surgery, St. Josef Hospital Bochum, Hospital of the Ruhr-University, Gudrunstr. 56, 44791 Bochum, Germany
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40
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Chan J, Tian C, Yang K, Kesterson J, Kapp D, Monk B, Herzog T, Bell J. The pattern of CA-125 normalization during chemotherapy predicts for recurrence and survival in patients with high-risk early-stage ovarian cancer: A gynecologic oncology group study. Gynecol Oncol 2010. [DOI: 10.1016/j.ygyno.2009.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Poveda A, Kaye S, Herzog T, Ghatage P, Meerpohl H, Ngan H, Emerich J, Tercero J, Ricci D, Monk B. 8005 Correlation of RNA expression of DNA repair genes with clinical outcomes of advanced ovarian cancer (OC) pts treated with pegylated liposomal doxorubicin (PLD) vs Trabectedin (T) + PLD in the ET743-OVA-301 clinical trial. EJC Suppl 2009. [DOI: 10.1016/s1359-6349(09)71527-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Krasner CN, Poveda A, Herzog T, Vermorken J, Monk B, Zintl P, Li J, Su Y, Dhawan R, Kaye S. Health-related quality of life/patient-reported outcomes in relapsed ovarian cancer: Results from a randomized phase III study of trabectedin with pegylated liposomal doxorubicin (PLD) versus PLD alone. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.5526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
5526 Background: In an open-label, multicenter, randomized phase III study comparing the combination of trabectedin and PLD to PLD alone in patients with relapsed ovarian cancer, the combination demonstrated significantly improved progression free survival and response rates, manageable non-cumulative toxicity, and fewer PLD-associated adverse events. We studied the impact of the combination of trabectedin with PLD on the quality of life (QoL)/patient-reported outcomes (PRO) evaluated as part of the trial. Methods: QoL/PRO questionnaires, EORTC-QLQ C30, OV28, and EQ-5D were completed by patients at screening and on Day 1 of every other treatment cycle starting with Cycle 1, and at the end-of-treatment visit. Global health status/QoL, fatigue, rain subscales from QLQ C30, and abdominal pain/GI symptoms scale from OV28 were chosen a priori for primary analyses. Other scales of the three questionnaires were analyzed on a supportive basis. Results: A total of 672 patients were randomized. 663 (98%) completed at least the baseline questionnaires. Median cycles of treatment was 6 (131 days) for the combination arm and 5 (143 days) for the monotherapy arm. Mixed effects models (using a covariance structure of AR[1]) predicting the score at baseline and follow-up scores as a function of treatment, days after baseline, and interaction between treatment and days after baseline showed no significant differences between the treatment arms for any of the prespecified scales. Similar analyses of other scales, including EQ-5D Health Index scores and Health State on the Visual Analog Scale, support the findings. Conclusions: The addition of trabectedin to PLD results in superior efficacy in patients with relapsed ovarian cancer, with no added decrement to overall health status as assessed by PRO. [Table: see text]
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Affiliation(s)
- C. N. Krasner
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
| | - A. Poveda
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
| | - T. Herzog
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
| | - J. Vermorken
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
| | - B. Monk
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
| | - P. Zintl
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
| | - J. Li
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
| | - Y. Su
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
| | - R. Dhawan
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
| | - S. Kaye
- Massachusetts General Hospital, Boston, MA; Fundación Instituto Valenciano de Oncología, Valencia, Spain; Columbia University Medical Center, New York, NY; Universitair Ziekenhuis Antwerpen, Edegem, Belgium; Chao Family Comprehensive Cancer Center UC, Orange, CA; PharmaMar, S.A., Madrid, Spain; Johnson & Johnson, Raritan, NJ; Royal Marsden Hospital, Sutton, United Kingdom
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Donaubauer B, Wilmers F, Fernbach-Fahrensbach A, Herzog T. Die Vorhersage ungünstiger Behandlungsverläufe bei stationärer psychotherapeutischer Behandlung mit Prädiktoren vom Beginn der Behandlung und aus der vierten Behandlungswoche. Psychother Psych Med 2009. [DOI: 10.1055/s-0029-1208150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Wilmers F, Pötter C, Herzog T. Die Beurteilung offener und geschlossener Gruppen: Eine quasi-experimentelle Untersuchung von Körperpsychotherapie-Gruppen im Rahmen von stationärer Psychotherapie. Psychother Psych Med 2009. [DOI: 10.1055/s-0029-1208208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Uhl W, Belyaev O, Herzog T, Mueller CA, Seelig M, Schmidt W, Hohenberger W, Ellenrieder V. [Intraductal papillary mucinous neoplasms of the pancreas: pro surgical therapy--pro surveillance]. Z Gastroenterol 2008; 46:1290-7. [PMID: 19012202 DOI: 10.1055/s-2008-1027823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Intraductal papillary mucinous neoplasms (IPMN) are the most common cystic tumours of the pancreas. The preoperative diagnosis of IPMN malignancy is difficult and the majority of IPMN are malignant upon diagnosis. Thus, only the early radical resection of the pancreas with regional lymph node dissection offers the patient a chance for cure. A discussion of the type "to resect or not to resect" should, furthermore, be held only within the walls of high-volume pancreatic centres and patients managed by the "watchful waiting" strategy (mainly branch-duct type IPMN) should all be recruited into large randomised controlled trials aimed to discover reliable diagnostic criteria to differentiate between invasive and non-invasive IPMN. Until then an aggressive surgical approach should be recommended as the standard treatment for all patients with IPMN.
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Affiliation(s)
- W Uhl
- Chirurgische Klinik, St.-Josef-Hospital, Ruhr-Universität Bochum, Bochum.
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Zeeck A, Birindelli E, Sandholz A, Joos A, Herzog T, Hartmann A. Symptom severity and treatment course of bulimic patients with and without a borderline personality disorder. Eur Eat Disorders Rev 2007; 15:430-8. [PMID: 17726661 DOI: 10.1002/erv.824] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
There are contradictory results concerning the frequency of borderline personality disorder (BPD) in bulimic patients and its impact on eating pathology and treatment outcome. We evaluated 240 patients with bulimia nervosa using EDI-2, SIAB and SCL-90-R. Only a minority of patients had a BPD (13.8%). There were no differences in binging or purging behaviour between patients with and without BPD, but borderline patients had significantly more feelings of ineffectiveness and more disturbances in interoceptive awareness. Bulimic patients with BPD showed significantly more general psychopathology. Although, BPD patients started with higher levels of pathology, there were similar reductions of symptoms over the course of treatment in both groups. Psychotherapy in bulimic patients with a BPD has to focus not only on eating pathology but also on aspects that are caused by the severe personality disturbance.
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Affiliation(s)
- A Zeeck
- Department of Psychosomatic Medicine and Psychotherapy, University of Freiburg, Germany
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Abstract
15028 Background: Smooth muscle tumors of uncertain malignant potential (STUMP) and atypical leiomyomas have increased mitotic activity, cellular atypia and necrosis but the degree is less than that used to define uterine leiomyosarcomas. Our objective is to evaluate the clinical outcome of patients with uterine masses histologically defined as smooth muscle tumors of uncertain malignant potential or atypical leiomyomas. Methods: A thorough search of our institution’s pathology database from 1990 to 2005 was performed. A retrospective chart review was performed to obtain initial and subsequent treatments, documented recurrences and clinical outcomes. Pathology reports and slides were reviewed and the presence of atypia, necrosis and number of mitosis was recorded. Statistical analysis was performed by Student’s T-test. Results: Eighteen patients with a histologic diagnosis of atypical leiomyoma were identified with 14 STUMP, 2 bizarre leiomyomas, 1 myxoid and 1 mitotically active leiomyoma. The mean age of these patients was 41.8 years (range: 25–77) and was significantly younger than those with leiomyosarcoma (mean age was 54 years, p < 0.001). The histologic characteristics of the tumors included the presence of atypia at 50%, necrosis at 82% and mitoses at 94%. The rate of necrosis and number of mitosis was significantly less in the atypical group as compared to the leiomyosarcoma group (p values < 0.05). However the rate of cellular atypia was not statistically different between the two groups. The median follow-up period was 25 months, range 1–138 months. One of the eighteen patients developed a pelvic and pulmonary recurrence at which time a low grade leiomyosarcoma was diagnosed. The recurrence occurred 32 months after the initial diagnosis of a mitotically active leiomyoma. Sixteen patients demonstrated no recurrence or metastatic disease at the time of follow-up. Conclusions: Atypical leiomyomas appear to be diagnosed in younger women which leads to challenging treatment issues involving fertility preservation. While these tumors generally behave in a benign fashion, they have histologic characteristics that may allow for progression or recurrence. Close follow-up is warranted for patients who are diagnosed with atypical leiomyomas and smooth muscle tumors of uncertain malignant potential. No significant financial relationships to disclose.
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Gallion H, Christopherson WA, Coleman RL, DeMars L, Herzog T, Hosford S, Schellhas H, Wells A, Sevin BU. Progression-free interval in ovarian cancer and predictive value of an ex vivo chemoresponse assay. Int J Gynecol Cancer 2006; 16:194-201. [PMID: 16445633 DOI: 10.1111/j.1525-1438.2006.00301.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The study objective was to determine the effectiveness of a phenotypic chemoresponse assay in predicting response to chemotherapy measured by progression-free interval (PFI) in a retrospective series of ovarian cancer patients whose tumor specimens had been tested with the ChemoFx assay. A statistically significant correlation between assay prediction of response and PFI was observed in 256 cases with an exact or partial match between drug(s) assayed and received. In 135 cases with an exact match, the hazard ratio for progression of the resistant group was 2.9 (confidence interval [CI]: 1.4-6.3; P < 0.01) compared to the sensitive group and 1.7 (CI: 1.2-2.5) for the intermediate compared to the sensitive group. The median PFI for patients treated with drugs assayed as resistant was 9 months, 14 months for those with drugs assayed as intermediately sensitive, and PFI had not been achieved for those with drugs assayed as sensitive. These data indicate that the ChemoFx assay is predictive of PFI in ovarian cancer. As the majority of ovarian cancers display different degrees of response to different chemotherapy agents ex vivo, the incorporation of assay information into treatment selection has the potential to improve clinical outcomes in ovarian cancer patients.
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Affiliation(s)
- H Gallion
- Precision Therapeutics Inc., 2516 Jane Street, Pittsburgh, PA 15203, USA.
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Herzog T, Barret RJ, Edwards R, Oldham FB. Phase II study of paclitaxel poliglumex (PPX) /carboplatin (C) for 1st line induction and maintenance therapy of stage III/IV ovarian or primary peritoneal carcinoma. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.5012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- T. Herzog
- Columbia Univ, New York, NY; Piedmont Hem/Onc Assoc, Winston Salem, NC; Univ of Louisville, Louisville, KY; Cell Therapeutics, Inc, Seattle, WA
| | - R. J. Barret
- Columbia Univ, New York, NY; Piedmont Hem/Onc Assoc, Winston Salem, NC; Univ of Louisville, Louisville, KY; Cell Therapeutics, Inc, Seattle, WA
| | - R. Edwards
- Columbia Univ, New York, NY; Piedmont Hem/Onc Assoc, Winston Salem, NC; Univ of Louisville, Louisville, KY; Cell Therapeutics, Inc, Seattle, WA
| | - F. B. Oldham
- Columbia Univ, New York, NY; Piedmont Hem/Onc Assoc, Winston Salem, NC; Univ of Louisville, Louisville, KY; Cell Therapeutics, Inc, Seattle, WA
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Abstract
OBJECTIVE Aim of the study was to identify patient characteristics that distinguish drop outs and completers from in-patient treatment for anorexia nervosa. METHOD A total of 133 consecutively admitted in-patients with anorexia nervosa (age range 16-50 years; 92.5% women) were analysed using sociodemographic variables as well as measures of psychopathology (SCL-90-R, EDI-2) and interpersonal difficulties (IIP-C). Patients were treated in a multimodal treatment setting, combining cognitive-behavioural and psychodynamic components. RESULTS Patients, who reported fewer symptoms, were hospitalized before and had a comorbid depression stayed more often in psychotherapy. Patients dropping out of treatment (31.6%) showed a trend to higher levels of maturity fears. Subtype, age, duration of illness, comorbid personality disorders or previous drop outs were not predictive of dropping out. CONCLUSION Addressing the high ambivalence and maturity fears of anorexic patients should be an essential issue in psychotherapy with this patient group.
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Affiliation(s)
- A Zeeck
- Department of Psychosomatics and Psychotherapeutic Medicine, University of Freiburg, Freiburg, Germany.
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