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Chen Y, Ying S, Jiang L, Dong S, Dai J, Jin X, Yu W, Qiu Y. A Novel Nomogram for Predicting Risk Factors and Outcomes in Bloodstream Infections Caused by Klebsiella pneumoniae. Infect Drug Resist 2022; 15:1317-1328. [PMID: 35378894 PMCID: PMC8976504 DOI: 10.2147/idr.s349236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 03/16/2022] [Indexed: 11/23/2022] Open
Abstract
Background Our study aimed to explore the risk factors in bloodstream infections Klebsiella pneumoniae (BSI-KP) patients and establish nomograms to predict the probability of BSI-CRKP and the prognosis of BSI-KP. Methods A total of 252 BSI-KP patients were enrolled from a tertiary teaching hospital between January 1, 2015, and May 31, 2020. Risk factors associated with BSI-CRKP and factors associated with the 30-day mortality were identified using LASSO analysis, univariate and multivariate analysis. Results There were 121 (48.0%) patients with carbapenem-resistant K. pneumoniae (CRKP) and 131 (52.0%) patients with carbapenem-susceptible K. pneumoniae (CSKP). The multivariate logistic regression analysis demonstrated that gastric tube indwelling before BSI (OR=2.442, P=0.043) and more types of antibiotics use before BSI (OR=1.305, P=0.009) were independent risk factors for BSI-CRKP. And previous transplantations, prior ICU stay, gastric tube indwelling before BSI, more types of antibiotics use before BSI, lower Hb and cholinesterase were associated with CRKP-BSI. The C-index of models indicated its good accuracy (C-index 0.816, 95% CI 0.763–0.868). In patients with BSI-CRKP, further logistic regression analysis revealed urinary catheterization (OR=0.298, P=0.017) was found to be an independent risk factor for 30-day mortality, while ceftazidime/avibactam use (OR=8.438, P=0.003) was an independent favorable prognostic factor. The nomogram predicated CRKP, ICU hospitalization, more types of antibiotics use, tigecycline, PLT, urinary catheterization were associated with 30-day mortality in patients with BSI-KP. The discriminative ability of the predictive model, as assessed by C-index, was 0.813 (95% CI: 0.780–0.867). Conclusion Previous transplantations, prior ICU stay, gastric tube indwelling before BSI, more types of antibiotics use before BSI, lower Hb and cholinesterase represent significant risk factors for the development of BSI-CRKP. Our nomogram predicated thrombocytopenia was a sign for poor prognosis. Tigecycline resulted in higher mortality for patients with BSI-KP. Rational use of nomograms may help clinicians make better Clinical decisions when treating BSI-KP patients.
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Affiliation(s)
- Yingsha Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
- Infectious Diseases, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Shuaibing Ying
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Lushun Jiang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Shaohua Dong
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Jinyao Dai
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Xuehang Jin
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Wei Yu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
- Correspondence: Wei Yu; Yunqing Qiu, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China, Tel +86-571-87236606, Fax +86-571-87236606, Email ;
| | - Yunqing Qiu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
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Abaziou T, Vardon-Bounes F, Conil JM, Rouget A, Ruiz S, Grare M, Fourcade O, Suc B, Leone M, Minville V, Georges B. Outcome of community- versus hospital-acquired intra-abdominal infections in intensive care unit: a retrospective study. BMC Anesthesiol 2020; 20:295. [PMID: 33261586 PMCID: PMC7705430 DOI: 10.1186/s12871-020-01209-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/19/2020] [Indexed: 12/02/2022] Open
Abstract
Background To compare patients hospitalised in the intensive care unit (ICU) after surgery for community-acquired intra-abdominal infection (CA-IAI) and hospital-acquired intra-abdominal infection (HA-IAI) in terms of mortality, severity and complications. Methods Retrospective study including all patients admitted to 2 ICUs within 48 h of undergoing surgery for peritonitis. Results Two hundred twenty-six patients were enrolled during the study period. Patients with CA-IAI had an increased 28-day mortality rate compared to those with HA-IAI (30% vs 15%, respectively (p = 0.009)). At 90 days, the mortality rates were 36.7 and 37.5% in the CA-IAI group and HA-IAI group, respectively, with a similar APACHE II score on admission (median: 21 [15–25] vs. 21 [15–24] respectively, p = 0.63). The patients with HA-IAI had prolonged ICU and hospital stays (median: 17 [7–36] vs. 6[3–12] days, p < 0.001 and 41 [24–66] vs. 17 [7–32] days, p = 0.001), and experienced more complications (reoperation and reintubation) than those with CA-IAI. Conclusion CA-IAI group had higher 28-day mortality rate than HA-IAI group. Mortality was similar at 90 days but those with HA-IAI had a prolonged ICU and hospital stay. In addition, they developed more complications.
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Affiliation(s)
- Timothée Abaziou
- Département D'Anesthésie-Réanimation (Department of Anesthesia and ICU), CHU Rangueil (University Hospital Centre of Rangeuil), 1 Avenue du Professeur Jean Poulhes TSA 50032, 31059, Toulouse, France.
| | - Fanny Vardon-Bounes
- Département D'Anesthésie-Réanimation (Department of Anesthesia and ICU), CHU Rangueil (University Hospital Centre of Rangeuil), 1 Avenue du Professeur Jean Poulhes TSA 50032, 31059, Toulouse, France
| | - Jean-Marie Conil
- Département D'Anesthésie-Réanimation (Department of Anesthesia and ICU), CHU Rangueil (University Hospital Centre of Rangeuil), 1 Avenue du Professeur Jean Poulhes TSA 50032, 31059, Toulouse, France
| | - Antoine Rouget
- Département D'Anesthésie-Réanimation (Department of Anesthesia and ICU), CHU Rangueil (University Hospital Centre of Rangeuil), 1 Avenue du Professeur Jean Poulhes TSA 50032, 31059, Toulouse, France
| | - Stéphanie Ruiz
- Département D'Anesthésie-Réanimation (Department of Anesthesia and ICU), CHU Rangueil (University Hospital Centre of Rangeuil), 1 Avenue du Professeur Jean Poulhes TSA 50032, 31059, Toulouse, France
| | - Marion Grare
- Laboratoire de Bactériologie et Hygiène (Bacteriology and Hygiene Laboratory), Institut Fédératif de Biologie (Federative Institute of Biology), 330 Avenue de Grande Bretagne, Cedex 9, 31059, Toulouse, France
| | - Olivier Fourcade
- Département D'Anesthésie-Réanimation (Department of Anesthesia and ICU), CHU Rangueil (University Hospital Centre of Rangeuil), 1 Avenue du Professeur Jean Poulhes TSA 50032, 31059, Toulouse, France
| | - Bertrand Suc
- Service de Chirurgie Digestive (Department of Gastrointestinal Surgery), CHU Rangueil (University Hospital Centre of Rangueil), 1 Avenue du Professeur Jean Poulhes, 31059, Toulouse, France
| | - Marc Leone
- Aix Marseille Université, Assistance Publique Hôpitaux de Marseille (Public Hospitals of Marseille), Service D'Anesthésie-Réanimation (Department of Anaesthesia and ICU), Hôpital Nord, Chemin des Bourrely, 13015 Marseille, France
| | - Vincent Minville
- Département D'Anesthésie-Réanimation (Department of Anesthesia and ICU), CHU Rangueil (University Hospital Centre of Rangeuil), 1 Avenue du Professeur Jean Poulhes TSA 50032, 31059, Toulouse, France
| | - Bernard Georges
- Département D'Anesthésie-Réanimation (Department of Anesthesia and ICU), CHU Rangueil (University Hospital Centre of Rangeuil), 1 Avenue du Professeur Jean Poulhes TSA 50032, 31059, Toulouse, France
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Mazuski JE, Tessier JM, May AK, Sawyer RG, Nadler EP, Rosengart MR, Chang PK, O'Neill PJ, Mollen KP, Huston JM, Diaz JJ, Prince JM. The Surgical Infection Society Revised Guidelines on the Management of Intra-Abdominal Infection. Surg Infect (Larchmt) 2017; 18:1-76. [PMID: 28085573 DOI: 10.1089/sur.2016.261] [Citation(s) in RCA: 321] [Impact Index Per Article: 45.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Previous evidence-based guidelines on the management of intra-abdominal infection (IAI) were published by the Surgical Infection Society (SIS) in 1992, 2002, and 2010. At the time the most recent guideline was released, the plan was to update the guideline every five years to ensure the timeliness and appropriateness of the recommendations. METHODS Based on the previous guidelines, the task force outlined a number of topics related to the treatment of patients with IAI and then developed key questions on these various topics. All questions were approached using general and specific literature searches, focusing on articles and other information published since 2008. These publications and additional materials published before 2008 were reviewed by the task force as a whole or by individual subgroups as to relevance to individual questions. Recommendations were developed by a process of iterative consensus, with all task force members voting to accept or reject each recommendation. Grading was based on the GRADE (Grades of Recommendation Assessment, Development, and Evaluation) system; the quality of the evidence was graded as high, moderate, or weak, and the strength of the recommendation was graded as strong or weak. Review of the document was performed by members of the SIS who were not on the task force. After responses were made to all critiques, the document was approved as an official guideline of the SIS by the Executive Council. RESULTS This guideline summarizes the current recommendations developed by the task force on the treatment of patients who have IAI. Evidence-based recommendations have been made regarding risk assessment in individual patients; source control; the timing, selection, and duration of antimicrobial therapy; and suggested approaches to patients who fail initial therapy. Additional recommendations related to the treatment of pediatric patients with IAI have been included. SUMMARY The current recommendations of the SIS regarding the treatment of patients with IAI are provided in this guideline.
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Affiliation(s)
- John E Mazuski
- 1 Department of Surgery, Washington University School of Medicine , Saint Louis, Missouri
| | | | - Addison K May
- 3 Department of Surgery, Vanderbilt University , Nashville, Tennessee
| | - Robert G Sawyer
- 4 Department of Surgery, University of Virginia , Charlottesville, Virginia
| | - Evan P Nadler
- 5 Division of Pediatric Surgery, Children's National Medical Center , Washington, DC
| | - Matthew R Rosengart
- 6 Department of Surgery, University of Pittsburgh , Pittsburgh, Pennsylvania
| | - Phillip K Chang
- 7 Department of Surgery, University of Kentucky , Lexington, Kentucky
| | | | - Kevin P Mollen
- 9 Division of Pediatric Surgery, Department of Surgery, University of Pittsburgh , Pittsburgh, Pennsylvania
| | - Jared M Huston
- 10 Department of Surgery, Hofstra Northwell School of Medicine , Hempstead, New York
| | - Jose J Diaz
- 11 Department of Surgery, University of Maryland School of Medicine , Baltimore, Maryland
| | - Jose M Prince
- 12 Departments of Surgery and Pediatrics, Hofstra-Northwell School of Medicine , Hempstead, New York
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Hu Q, Ren J, Wu J, Li G, Wu X, Liu S, Wang G, Gu G, Li J. Elevated Levels of Plasma Mitochondrial DNA Are Associated with Clinical Outcome in Intra-Abdominal Infections Caused by Severe Trauma. Surg Infect (Larchmt) 2017; 18:610-618. [PMID: 28414569 DOI: 10.1089/sur.2016.276] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The purpose of our study was to determine prospectively relationships between plasma mitochondrial deoxyribonucleic acid (mtDNA) concentration and clinical outcome in patients with intra-abdominal infections (IAIs) induced by severe abdominal trauma. PATIENTS AND METHODS The DNA was isolated from serum samples taken from patients with IAIs at hospital days zero, one, and two. Plasma mtDNA concentration was assessed by real-time polymerase chain reaction (PCR). The study population's clinical and laboratory data were analyzed. RESULTS The mtDNA damage-associated molecular patterns were expressed as a PCR threshold cycle number using four selected sequences. The patients with IAIs had significant higher plasma mtDNA than healthy control subjects. Patients with IAIs with sepsis apparently had elevated mtDNA levels compared with non-septic patients with IAIs (30.9 ± 2.0 vs. 28.7 ± 2.4; 33.3 ± 2.6 vs. 28.9 ± 2.4; 32.9 ± 1.6 vs. 31.2 ± 2.2; 33.1 ± 3.6 vs. 28.1 ± 2.2, respectively). Patients with IAIs in whom multiple organ dysfunction syndrome (MODS) developed also had increased mtDNA concentration compared with those who did not (31.0 ± 1.8 vs. 27.9 ± 1.8; 32.9 ± 2.4 vs. 27.8 ± 1.7; 32.9 ± 1.5 vs. 29.8 ± 1.7; 32.0 ± 3.8 vs. 27.1 ± 2.1, respectively). Baseline mtDNA concentration had high effectiveness in predicting death for patients with IAIs who had severe trauma using receiver operating characteristic analysis. Furthermore, serum mtDNA levels on admission correlated with the lactate concentration, but no significant correlations were found between mtDNA levels and levels of white blood cells, C-reactive protein, and procalcitonin. CONCLUSIONS Plasma mtDNA was associated with the occurrence of sepsis, MODS, and death in patients with IAIs caused by severe abdominal trauma.
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Affiliation(s)
- Qiongyuan Hu
- 1 Department of Surgery, Jinling Hospital, Medical School of Southeast University , Nanjing, China
| | - Jianan Ren
- 1 Department of Surgery, Jinling Hospital, Medical School of Southeast University , Nanjing, China
- 2 Medical School of Nanjing University , Nanjing, China
| | - Jie Wu
- 1 Department of Surgery, Jinling Hospital, Medical School of Southeast University , Nanjing, China
- 2 Medical School of Nanjing University , Nanjing, China
| | - Guanwei Li
- 1 Department of Surgery, Jinling Hospital, Medical School of Southeast University , Nanjing, China
- 2 Medical School of Nanjing University , Nanjing, China
| | - Xiuwen Wu
- 1 Department of Surgery, Jinling Hospital, Medical School of Southeast University , Nanjing, China
| | - Song Liu
- 3 Department of General Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School , Nanjing, China
| | - Gefei Wang
- 1 Department of Surgery, Jinling Hospital, Medical School of Southeast University , Nanjing, China
- 2 Medical School of Nanjing University , Nanjing, China
| | - Guosheng Gu
- 1 Department of Surgery, Jinling Hospital, Medical School of Southeast University , Nanjing, China
| | - Jieshou Li
- 1 Department of Surgery, Jinling Hospital, Medical School of Southeast University , Nanjing, China
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