Correlation of intraoperative donor duodenal-segment swab cultures with the subsequent occurrence of surgical site infections in kidney and pancreas transplant recipients
BACKGROUND: Pancreas transplantation is employed for the treatment of type I diabetes mellitus. It is postulated that surgical site infection (SSI), particularly organ-space infections, after pancreas transplantation may arise from microbial contamination arising from the donor duodenal segment. Therefore, some centers have adopted the practice of culturing the donor duodenal segment and subsequently administering antimicrobial therapy to the recipient directed at the microorganisms isolated to prevent SSI.
METHODS: In this retrospective cohort study, we evaluated the correlation between positive donor duodenal-segment cultures and SSIs in the recipients. Data were recorded and analyzed to assess the correlation of the organisms isolated in the donor duodenal cultures with those producing SSI in the recipients.
RESULTS: We evaluated 379 consecutive pancreas transplant recipients from January 2000 to December 2015. Donor duodenal swab cultures were performed at the time of pancreas transplantation, and 206 (54.3%) were positive. SSIs occurred in 51 of the 206 recipients (24.8%) with positive duodenal-segment cultures and in 41 of 173 individuals (23.7%) with negative cultures (P = .81; r = 0.00). Notably, deep and organ-space SSIs were observed in 27 of 206 of the positive duodenal culture groups (13.1%) versus 29 of 173 of the negative duodenal culture groups (16.8%; P = 0.31; r = -0.059). No differences were detected in the pathogens producing SSIs between the group with a positive duodenal swab versus the group with a negative swab. Microorganisms producing SSIs matched those found in the positive donor duodenal cultures in only 15 patients (7.8%).
CONCLUSION: Although positive cultures from the donor duodenal segment prompted the administration of antimicrobial therapy in the recipient directed against the pathogen isolated, this practice did not reduce SSIs compared with those transplant recipients with culture-negative duodenal swabs. In addition, the organisms isolated from the donor duodenal segment were not predictive of subsequent SSI.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2020 |
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Erschienen: |
2020 |
Enthalten in: |
Zur Gesamtaufnahme - volume:41 |
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Enthalten in: |
Infection control and hospital epidemiology - 41(2020), 10 vom: 22. Okt., Seite 1178-1183 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Alabdulla, Mohammed [VerfasserIn] |
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Anmerkungen: |
Date Completed 31.08.2021 Date Revised 31.08.2021 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1017/ice.2020.262 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM312017413 |
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100 | 1 | |a Alabdulla, Mohammed |e verfasserin |4 aut | |
245 | 1 | 0 | |a Correlation of intraoperative donor duodenal-segment swab cultures with the subsequent occurrence of surgical site infections in kidney and pancreas transplant recipients |
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500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a BACKGROUND: Pancreas transplantation is employed for the treatment of type I diabetes mellitus. It is postulated that surgical site infection (SSI), particularly organ-space infections, after pancreas transplantation may arise from microbial contamination arising from the donor duodenal segment. Therefore, some centers have adopted the practice of culturing the donor duodenal segment and subsequently administering antimicrobial therapy to the recipient directed at the microorganisms isolated to prevent SSI | ||
520 | |a METHODS: In this retrospective cohort study, we evaluated the correlation between positive donor duodenal-segment cultures and SSIs in the recipients. Data were recorded and analyzed to assess the correlation of the organisms isolated in the donor duodenal cultures with those producing SSI in the recipients | ||
520 | |a RESULTS: We evaluated 379 consecutive pancreas transplant recipients from January 2000 to December 2015. Donor duodenal swab cultures were performed at the time of pancreas transplantation, and 206 (54.3%) were positive. SSIs occurred in 51 of the 206 recipients (24.8%) with positive duodenal-segment cultures and in 41 of 173 individuals (23.7%) with negative cultures (P = .81; r = 0.00). Notably, deep and organ-space SSIs were observed in 27 of 206 of the positive duodenal culture groups (13.1%) versus 29 of 173 of the negative duodenal culture groups (16.8%; P = 0.31; r = -0.059). No differences were detected in the pathogens producing SSIs between the group with a positive duodenal swab versus the group with a negative swab. Microorganisms producing SSIs matched those found in the positive donor duodenal cultures in only 15 patients (7.8%) | ||
520 | |a CONCLUSION: Although positive cultures from the donor duodenal segment prompted the administration of antimicrobial therapy in the recipient directed against the pathogen isolated, this practice did not reduce SSIs compared with those transplant recipients with culture-negative duodenal swabs. In addition, the organisms isolated from the donor duodenal segment were not predictive of subsequent SSI | ||
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700 | 1 | |a Natori, Yoichiro |e verfasserin |4 aut | |
700 | 1 | |a Van, Kelsey |e verfasserin |4 aut | |
700 | 1 | |a Cattral, Mark |e verfasserin |4 aut | |
700 | 1 | |a Reichman, Trevor |e verfasserin |4 aut | |
700 | 1 | |a Rotstein, Coleman |e verfasserin |4 aut | |
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