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Verras GI, Mulita F. Butyrylcholinesterase levels correlate with surgical site infection risk and severity after colorectal surgery: a prospective single-center study. Front Surg 2024; 11:1379410. [PMID: 39229253 PMCID: PMC11368738 DOI: 10.3389/fsurg.2024.1379410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 07/30/2024] [Indexed: 09/05/2024] Open
Abstract
Introduction Surgical site infections (SSIs) after colorectal surgery remain a significant concern, which warrants effective predictive markers for prompt diagnosis and treatment. Butyrylcholinesterase (BChE), a non-specific cholinesterase enzyme, has been correlated with the risk of hepatic dysfunction progression and, more recently, infectious diseases and septic shock with ongoing research into the utility of BChE in multiple systemic inflammatory conditions. Whether these preliminary results can be translated into predicting infection after colorectal surgery remains in remains in question. This prospective study aimed to assess BChE's potential as a predictive marker for surgical site infections and anastomotic leaks after colorectal surgery. Materials and methods This single-center prospective study (11/2019-05/2023) enrolled 402 patients who underwent colorectal surgery. BChE levels were measured at four postoperative time points. The primary endpoints focused on BChE's association with complications, particularly surgical site infections (SSIs). Further known predictors of SSI were utilized to construct multivariable models to assess for independent association with SSI development. Results During the third and fifth day postsurgery, SSI patients had significantly lower mean BChE levels (3.90 KU/L vs. 4.54 KU/L p-value < 0.05, and 4.14 KU/L vs. 4.73 KU/L, p-value < 0.05; t-test, respectively). However, multivariate analysis revealed that when adjusted for other factors, low BChE levels on the first postoperative day were associated with 2.6 times higher odds of developing SSI (OR: 2.6, 95%CI: 1.3-3.9, p-value < 0.05). Similar results were found for low BChE levels on the third postoperative day as they were associated with a. 2.53 times higher odds for developing SSI (OR: 2.5, 95%CI: 1.27-3.87, p-value < 0.05) when adjusted for other factors. Conclusion In conclusion, in this prospective observational study, low levels in the first and third postsurgery were associated with an increased risk for the development of SSIs but not sepsis.
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Affiliation(s)
- Georgios-Ioannis Verras
- Department of General Surgery, University Hospital Southampton, NHS Trust, Southampton, United Kingdom
| | - Francesk Mulita
- Department of Surgery, General University Hospital of Patras, Patras, Greece
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Catarci M, Guadagni S, Masedu F, Sartelli M, Montemurro LA, Baiocchi GL, Tebala GD, Borghi F, Marini P, Scatizzi M, The Italian ColoRectal Anastomotic Leakage iCral Study Group. Oral Antibiotics Alone versus Oral Antibiotics Combined with Mechanical Bowel Preparation for Elective Colorectal Surgery: A Propensity Score-Matching Re-Analysis of the iCral 2 and 3 Prospective Cohorts. Antibiotics (Basel) 2024; 13:235. [PMID: 38534670 DOI: 10.3390/antibiotics13030235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 02/27/2024] [Accepted: 03/01/2024] [Indexed: 03/28/2024] Open
Abstract
The evidence regarding the role of oral antibiotics alone (oA) or combined with mechanical bowel preparation (MoABP) for elective colorectal surgery remains controversial. A prospective database of 8359 colorectal resections gathered over a 32-month period from 78 Italian surgical units (the iCral 2 and 3 studies), reporting patient-, disease-, and procedure-related variables together with 60-day adverse events, was re-analyzed to identify a subgroup of 1013 cases (12.1%) that received either oA or MoABP. This dataset was analyzed using a 1:1 propensity score-matching model including 20 covariates. Two well-balanced groups of 243 patients each were obtained: group A (oA) and group B (MoABP). The primary endpoints were anastomotic leakage (AL) and surgical site infection (SSI) rates. Group A vs. group B showed a significantly higher AL risk [14 (5.8%) vs. 6 (2.5%) events; OR: 3.77; 95%CI: 1.22-11.67; p = 0.021], while no significant difference was recorded between the two groups regarding SSIs. These results strongly support the use of MoABP for elective colorectal resections.
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Affiliation(s)
- Marco Catarci
- General Surgery Unit, Sandro Pertini Hospital, ASL Roma 2, 00157 Roma, Italy
| | - Stefano Guadagni
- General Surgery Unit, University of L'Aquila, 67100 L'Aquila, Italy
| | - Francesco Masedu
- Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, 67100 L'Aquila, Italy
| | - Massimo Sartelli
- General Surgery Unit, Santa Lucia Hospital, 62100 Macerata, Italy
| | | | - Gian Luca Baiocchi
- General Surgical Unit, Department of Clinical and Experimental Sciences, University of Brescia at the Azienda Socio Sanitaria Territoriale (ASST), 26100 Cremona, Italy
| | | | - Felice Borghi
- Oncologic Surgery Unit, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy
| | - Pierluigi Marini
- General & Emergency Surgery Unit, San Camillo-Forlanini Hospital, 00152 Roma, Italy
| | - Marco Scatizzi
- General Surgery Unit, Santa Maria Annunziata & Serristori Hospital, 50012 Firenze, Italy
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Yoshida T, Homma S, Ichikawa N, Ohno Y, Miyaoka Y, Matsui H, Imaizumi K, Ishizu H, Funakoshi T, Koike M, Kon H, Kamiizumi Y, Tani Y, Ito YM, Okada K, Taketomi A. Preoperative mechanical bowel preparation using conventional versus hyperosmolar polyethylene glycol-electrolyte lavage solution before laparoscopic resection for colorectal cancer (TLUMP test): a phase III, multicenter randomized controlled non-inferiority trial. J Gastroenterol 2023; 58:883-893. [PMID: 37462794 DOI: 10.1007/s00535-023-02019-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/02/2023] [Indexed: 08/13/2023]
Abstract
BACKGROUND A hyperosmolar ascorbic acid-enriched polyethylene glycol-electrolyte (ASC-PEG) lavage solution ensures excellent bowel preparation before colonoscopy; however, no study has demonstrated the efficacy of this lavage solution before surgery. This study aimed to establish the non-inferiority of ASC-PEG to the standard polyethylene glycol-electrolyte solution (PEG-ELS) in patients undergoing laparoscopic resection for colorectal cancer. METHODS This was a prospective, single-blind, multicenter, randomized, controlled, non-inferiority clinical trial. Overall, 188 patients scheduled for laparoscopic colorectal resection for single colorectal adenocarcinomas were randomly assigned to undergo preparation with different PEG solutions between August 2017 and April 2020 at four hospitals in Japan. Participants received ASC-PEG (Group A) or PEG-ELS (Group B) preoperatively. The primary endpoint was the ratio of successful bowel preparations using the modified Aronchick scale, defined as "excellent" or "good." RESULTS After exclusion, 86 and 87 patients in Groups A and B, respectively, completed the study, and their data were analyzed. ASC-PEG was not inferior to PEG-ELS in terms of effective bowel preparation prior to laparoscopic colorectal resection (0.93 vs. 0.92; 95% confidence interval, - 0.078 to 0.099, p = 0.007). The total volume of cleansing solution intake was lower in Group A than in Group B (1757.0 vs. 1970.1 mL). Two and three severe postoperative adverse events occurred in Groups A and B, respectively. Patient tolerance of the two solutions was almost equal. CONCLUSIONS ASC-PEG is effective for preoperative bowel preparation in patients undergoing laparoscopic resection for colorectal cancer and is non-inferior to PEG-ELS.
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Affiliation(s)
- Tadashi Yoshida
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Shigenori Homma
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan.
| | - Nobuki Ichikawa
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Yosuke Ohno
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
- Department of Surgery, Sapporo-Kosei General Hospital, N3, E8, Chuo-ku, Sapporo, Hokkaido, Japan
| | - Yoichi Miyaoka
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Hiroki Matsui
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Ken Imaizumi
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Hiroyuki Ishizu
- Department of Surgery, Sapporo-Kosei General Hospital, N3, E8, Chuo-ku, Sapporo, Hokkaido, Japan
| | - Tohru Funakoshi
- Department of Surgery, Sapporo-Kosei General Hospital, N3, E8, Chuo-ku, Sapporo, Hokkaido, Japan
| | - Masahiko Koike
- Department of Surgery, KKR Sapporo Medical Center, Hiragishi 1-jo, 6-chome, Toyohira-ku, Sapporo, Hokkaido, Japan
| | - Hirofumi Kon
- Department of Surgery, KKR Sapporo Medical Center, Hiragishi 1-jo, 6-chome, Toyohira-ku, Sapporo, Hokkaido, Japan
| | - Yo Kamiizumi
- Department of Surgery, Iwamizawa Municipal General Hospital, 9-jo, W7, Iwamizawa, Hokkaido, Japan
| | - Yasuhiro Tani
- Department of Surgery, Iwamizawa Municipal General Hospital, 9-jo, W7, Iwamizawa, Hokkaido, Japan
| | - Yoichi Minagawa Ito
- Biostatistics Division, Clinical Research and Medical Innovation Center, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, Japan
| | - Kazufumi Okada
- Biostatistics Division, Clinical Research and Medical Innovation Center, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, Japan
| | - Akinobu Taketomi
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
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Willis MA, Toews I, Soltau SL, Kalff JC, Meerpohl JJ, Vilz TO. Preoperative combined mechanical and oral antibiotic bowel preparation for preventing complications in elective colorectal surgery. Cochrane Database Syst Rev 2023; 2:CD014909. [PMID: 36748942 PMCID: PMC9908065 DOI: 10.1002/14651858.cd014909.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND The success of elective colorectal surgery is mainly influenced by the surgical procedure and postoperative complications. The most serious complications include anastomotic leakages and surgical site infections (SSI)s, which can lead to prolonged recovery with impaired long-term health. Compared with other abdominal procedures, colorectal resections have an increased risk of adverse events due to the physiological bacterial colonisation of the large bowel. Preoperative bowel preparation is used to remove faeces from the bowel lumen and reduce bacterial colonisation. This bowel preparation can be performed mechanically and/or with oral antibiotics. While mechanical bowel preparation alone is not beneficial, the benefits and harms of combined mechanical and oral antibiotic bowel preparation is still unclear. OBJECTIVES To assess the evidence for the use of combined mechanical and oral antibiotic bowel preparation for preventing complications in elective colorectal surgery. SEARCH METHODS We searched MEDLINE, Embase, CENTRAL and trial registries on 15 December 2021. In addition, we searched reference lists and contacted colorectal surgery organisations. SELECTION CRITERIA We included randomised controlled trials (RCTs) of adult participants undergoing elective colorectal surgery comparing combined mechanical and oral antibiotic bowel preparation (MBP+oAB) with either MBP alone, oAB alone, or no bowel preparation (nBP). We excluded studies in which no perioperative intravenous antibiotic prophylaxis was given. DATA COLLECTION AND ANALYSIS We used standard methodological procedures as recommended by Cochrane. Pooled results were reported as mean difference (MD) or risk ratio (RR) and 95 % confidence intervals (CIs) using the Mantel-Haenszel method. The certainty of the evidence was assessed with GRADE. MAIN RESULTS We included 21 RCTs analysing 5264 participants who underwent elective colorectal surgery. None of the included studies had a high risk of bias, but two-thirds of the included studies raised some concerns. This was mainly due to the lack of a predefined analysis plan or missing information about the randomisation process. Most included studies investigated both colon and rectal resections due to malignant and benign surgical indications. For MBP as well as oAB, the included studies used different regimens in terms of agent(s), dosage and timing. Data for all predefined outcomes could be extracted from the included studies. However, only four studies reported on side effects of bowel preparation, and none recorded the occurrence of adverse effects such as dehydration, electrolyte imbalances or the need to discontinue the intervention due to side effects. Seventeen trials compared MBP+oAB with sole MBP. The incidence of SSI could be reduced through MBP+oAB by 44% (RR 0.56, 95% CI 0.42 to 0.74; 3917 participants from 16 studies; moderate-certainty evidence) and the risk of anastomotic leakage could be reduced by 40% (RR 0.60, 95% CI 0.36 to 0.99; 2356 participants from 10 studies; moderate-certainty evidence). No difference between the two comparison groups was found with regard to mortality (RR 0.87, 95% CI 0.27 to 2.82; 639 participants from 3 studies; moderate-certainty evidence), the incidence of postoperative ileus (RR 0.89, 95% CI 0.59 to 1.32; 2013 participants from 6 studies, low-certainty of evidence) and length of hospital stay (MD -0.19, 95% CI -1.81 to 1.44; 621 participants from 3 studies; moderate-certainty evidence). Three trials compared MBP+oAB with sole oAB. No difference was demonstrated between the two treatment alternatives in terms of SSI (RR 0.87, 95% CI 0.34 to 2.21; 960 participants from 3 studies; very low-certainty evidence), anastomotic leakage (RR 0.84, 95% CI 0.21 to 3.45; 960 participants from 3 studies; low-certainty evidence), mortality (RR 1.02, 95% CI 0.30 to 3.50; 709 participants from 2 studies; low-certainty evidence), incidence of postoperative ileus (RR 1.25, 95% CI 0.68 to 2.33; 709 participants from 2 studies; low-certainty evidence) or length of hospital stay (MD 0.1 respectively 0.2, 95% CI -0.68 to 1.08; data from 2 studies; moderate-certainty evidence). One trial (396 participants) compared MBP+oAB versus nBP. The evidence is uncertain about the effect of MBP+oAB on the incidence of SSI as well as mortality (RR 0.63, 95% CI 0.33 to 1.23 respectively RR 0.20, 95% CI 0.01 to 4.22; low-certainty evidence), while no effect on the risk of anastomotic leakages (RR 0.89, 95% CI 0.33 to 2.42; low-certainty evidence), the incidence of postoperative ileus (RR 1.18, 95% CI 0.77 to 1.81; low-certainty evidence) or the length of hospital stay (MD 0.1, 95% CI -0.8 to 1; low-certainty evidence) could be demonstrated. AUTHORS' CONCLUSIONS Based on moderate-certainty evidence, our results suggest that MBP+oAB is probably more effective than MBP alone in preventing postoperative complications. In particular, with respect to our primary outcomes, SSI and anastomotic leakage, a lower incidence was demonstrated using MBP+oAB. Whether oAB alone is actually equivalent to MBP+oAB, or leads to a reduction or increase in the risk of postoperative complications, cannot be clarified in light of the low- to very low-certainty evidence. Similarly, it remains unclear whether omitting preoperative bowel preparation leads to an increase in the risk of postoperative complications due to limited evidence. Additional RCTs, particularly on the comparisons of MBP+oAB versus oAB alone or nBP, are needed to assess the impact of oAB alone or nBP compared with MBP+oAB on postoperative complications and to improve confidence in the estimated effect. In addition, RCTs focusing on subgroups (e.g. in relation to type and location of colon resections) or reporting side effects of the intervention are needed to determine the most effective approach of preoperative bowel preparation.
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Affiliation(s)
- Maria A Willis
- Department of General, Visceral, Thorax and Vascular Surgery, University Hospital Bonn, Bonn, Germany
| | - Ingrid Toews
- Institute for Evidence in Medicine, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sophia Lv Soltau
- Department of General, Visceral, Thorax and Vascular Surgery, University Hospital Bonn, Bonn, Germany
| | - Jörg C Kalff
- Department of General, Visceral, Thorax and Vascular Surgery, University Hospital Bonn, Bonn, Germany
| | - Joerg J Meerpohl
- Institute for Evidence in Medicine, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Cochrane Germany, Cochrane Germany Foundation, Freiburg, Germany
| | - Tim O Vilz
- Department of General, Visceral, Thorax and Vascular Surgery, University Hospital Bonn, Bonn, Germany
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Yue Y, Chen X, Wang H, Cheng M, Zheng B. Mechanical bowel preparation combined with oral antibiotics reduces infectious complications and anastomotic leak in elective colorectal surgery: a pooled-analysis with trial sequential analysis. Int J Colorectal Dis 2023; 38:5. [PMID: 36622449 DOI: 10.1007/s00384-022-04302-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/06/2022] [Indexed: 01/10/2023]
Abstract
OBJECTIVE A pooled analysis combined with trial sequential analysis (TSA) was conducted in order to explore the effect of mechanical bowel preparation (MBP) combined with oral antibiotic bowel decontamination (OAB) versus MBP alone on patients who have undergone colorectal resection. METHODS Comprehensive and systematic searches of PubMed, Embase, Cochrane Library, Web of Knowledge, and Clinical Trials.gov databases were conducted. The quality of literature was evaluated using Cochrane risk bias assessment tool as well as Newcastle-Ottawa Scale (NOS) score. A pooled analysis of randomized controlled trials (RCTs) and prospective studies was performed comparing patients who underwent colorectal resection and received MBP plus OAB or MBP alone. The outcome endpoints were the incidence of anastomotic leak (AL) and surgical site infection (SSI). TSA is a tool used to assess the reliability of currently available evidence to determine further clinical trial validation. RESULTS The analysis included a total of 22 studies involving 8852 patients, including 3016 patients in the MBP + OAB group and 4415 patients exposed to MBP alone. The pooled analysis showed that the incidence of postoperative anastomotic leak was significantly lower in the group treated with MBP plus OAB compared with MBP alone (OR = 0.43, 95% CI: 0.23-0.81, P = 0.009, I2 = 73%). The incidence of postoperative surgical site infections was significantly lower in the group exposed to the combination of MBP and OAB compared with MBP alone (OR = 0.38, 95% CI: 0.32-0.46, P < 0.0001, I2 = 24%). The TSA demonstrated significant benefits of MBP plus OAB intervention in terms of AL and SSI. CONCLUSION MBP combined with OAB significantly reduces the incidence of AL and SSI in patients after colorectal resection compared with MBP alone.
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Affiliation(s)
- Yumin Yue
- Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Xi Chen
- Yan'an University, Shaanxi, Yan'an, China
| | - Hui Wang
- Xi'an Medical University, Shaanxi, Xi'an, China
| | - Min Cheng
- Xi'an Medical University, Shaanxi, Xi'an, China
| | - Bobo Zheng
- Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, China.
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Moukarzel LA, Nguyen N, Zhou Q, Iasonos A, Schiavone MB, Ramesh B, Chi DS, Sonoda Y, Abu-Rustum NR, Mueller JJ, Long Roche K, Jewell EL, Broach V, Zivanovic O, Leitao MM. Association of bowel preparation with surgical-site infection in gynecologic oncology surgery: Post-hoc analysis of a randomized controlled trial. Gynecol Oncol 2023; 168:100-106. [PMID: 36423444 PMCID: PMC9797441 DOI: 10.1016/j.ygyno.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 10/31/2022] [Accepted: 11/01/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To determine the relationship between bowel preparation and surgical-site infection (SSI) incidence following colorectal resection during gynecologic oncology surgery. METHODS This post-hoc analysis used data from a randomized controlled trial of patients enrolled from 03/01/2016-08/20/2019 with presumed gynecologic malignancy investigating negative-pressure wound therapy among those requiring laparotomy. Patients were treated preoperatively without bowel preparation, oral antibiotic bowel preparation (OABP), or OABP plus mechanical bowel preparation (MBP) per surgeon preference. Univariate and multivariable analyses with stepwise model selection for SSI were performed for confirmed gynecologic malignancies requiring colorectal resection. RESULTS Of 161 cases, 15 (9%) had no preparation, 39 (24%) OABP only, and 107 (66%) OABP+MBP. The overall SSI rate was 19% (n = 31)-53% (n = 8/15) in the no preparation, 21% (n = 8/39) in the OABP alone, and 14% (n = 15/107) in the OABP+MBP groups (P = 0.003). The difference between OABP and OABP+MBP was non-significant (P = 0.44). The median length of stay was 9 (range, 6-12), 6 (range, 5-8), and 7 days (range, 6-10), respectively (P = 0.045). The overall complication rate (34%; n = 54) did not significantly vary by preparation type (P = 0.23). On univariate logistic regression analysis, OABP (OR, 0.23; 95% CI: 0.06-0.80) and OABP+MBP (OR, 0.14; 95% CI: 0.04-0.45) were associated with decreased SSI risk compared to no preparation (P = 0.004). On multivariate analysis, both methods of preparation retained a significant impact on SSI rates (P = 0.004). CONCLUSION Bowel preparation is associated with reduced SSI incidence and is beneficial for patients undergoing gynecologic oncology surgery with anticipated colorectal resection. Further investigation is needed to determine whether OABP alone is sufficient.
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Affiliation(s)
- Lea A Moukarzel
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nguyen Nguyen
- Department of Obstetrics and Gynecology, Metropolitan Methodist Hospital, San Antonio, TX, USA
| | - Qin Zhou
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alexia Iasonos
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Bhavani Ramesh
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Dennis S Chi
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Yukio Sonoda
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Nadeem R Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Jennifer J Mueller
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Kara Long Roche
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Elizabeth L Jewell
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Vance Broach
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Oliver Zivanovic
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College of Cornell University, New York, NY, USA
| | - Mario M Leitao
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of OB/GYN, Weill Cornell Medical College of Cornell University, New York, NY, USA.
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7
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Stefanou AJ, Kalu RU, Tang A, Reickert CA. Bowel Preparation for Elective Hartmann Operation: Analysis of the National Surgical Quality Improvement Program Database. Surg Infect (Larchmt) 2022; 23:436-443. [PMID: 35451876 DOI: 10.1089/sur.2022.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Use of pre-operative bowel preparation in colorectal resection has not been examined solely in patients who have had colorectal resection with primary colostomy (Hartmann procedure). We aimed to evaluate the association of bowel preparations with short-term outcomes after non-emergent Hartmann procedure. Patients and Methods: The National Surgical Quality Improvement Program Participant Use File colectomy database was queried for patients who had elective open or laparoscopic Hartmann operation. Patients were grouped by pre-operative bowel preparation: no bowel preparation, oral antibiotic agents, mechanical preparation, or both mechanical and oral antibiotic agent preparation (combined). Propensity analysis was performed, and outcomes were compared by type of pre-operative bowel preparation. The primary outcome was rate of any surgical site infection (SSI). Secondary outcomes included overall complication, re-operation, re-admission, Clostridioides difficile colitis, and length of stay. Results: Of the 4,331 records analyzed, 2,040 (47.1%) patients received no preparation, 251 (4.4%) received oral antibiotic preparation, 1,035 (23.9%) received mechanical bowel preparation, and 1,005 (23.2%) received combined oral antibiotic and mechanical bowel preparation. After propensity adjustment, rates of any SSI, overall complication, and length of hospital stay varied significantly between pre-operative bowel regimens (p < 0.005). The use of combined bowel preparation was associated with decreased rate of SSI, overall complication, and length of stay. No difference in rate of re-operation or post-operative Clostridioides difficile infection was observed based on bowel preparation. Conclusions: Compared with no pre-operative bowel preparation, any bowel preparation was associated with reduced rate of SSI, but not rate of re-operation or post-operative Clostridioides difficile infection.
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Affiliation(s)
- Amalia J Stefanou
- Division of Colon and Rectal Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Richard U Kalu
- Department of Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Amy Tang
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
| | - Craig A Reickert
- Division of Colon and Rectal Surgery, Henry Ford Hospital, Detroit, Michigan, USA
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8
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Willis MA, Toews I, Meerpohl JJ, Vilz TO. Preoperative combined mechanical and oral antibiotic bowel preparation for preventing complications in elective colorectal surgery. Hippokratia 2022. [DOI: 10.1002/14651858.cd014909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Maria A Willis
- Department of General, Visceral, Thorax and Vascular Surgery; University Hospital Bonn; Bonn Germany
| | - Ingrid Toews
- Institute for Evidence in Medicine; Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg; Freiburg Germany
| | - Joerg J Meerpohl
- Institute for Evidence in Medicine; Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg; Freiburg Germany
| | - Tim O Vilz
- Department of General, Visceral, Thorax and Vascular Surgery; University Hospital Bonn; Bonn Germany
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Badia JM, Flores-Yelamos M, Vázquez A, Arroyo-García N, Puig-Asensio M, Parés D, Pera M, López-Contreras J, Limón E, Pujol M. Oral Antibiotic Prophylaxis Lowers Surgical Site Infection in Elective Colorectal Surgery: Results of a Pragmatic Cohort Study in Catalonia. J Clin Med 2021; 10:5636. [PMID: 34884337 PMCID: PMC8658297 DOI: 10.3390/jcm10235636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/26/2021] [Accepted: 11/26/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The role of oral antibiotic prophylaxis (OAP) and mechanical bowel preparation (MBP) in the prevention of surgical site infection (SSI) after colorectal surgery is still controversial. The aim of this study was to analyze the effect of a bundle including both measures in a National Infection Surveillance Network in Catalonia. METHODS Pragmatic cohort study to assess the effect of OAP and MBP in reducing SSI rate in 65 hospitals, comparing baseline phase (BP: 2007-2015) with implementation phase (IP: 2016-2019). To compare the results, a logistic regression model was established. RESULTS Out of 34,421 colorectal operations, 5180 had SSIs (15.05%). Overall SSI rate decreased from 18.81% to 11.10% in BP and IP, respectively (OR 0.539, CI95 0.507-0.573, p < 0.0001). Information about bundle implementation was complete in 61.7% of cases. In a univariate analysis, OAP and MBP were independent factors in decreasing overall SSI, with OR 0.555, CI95 0.483-0.638, and OR 0.686, CI95 0.589-0.798, respectively; and similarly, organ/space SSI (O/S-SSI) (OR 0.592, CI95 0.494-0.710, and OR 0.771, CI95 0.630-0.944, respectively). However, only OAP retained its protective effect at both levels at multivariate analyses. CONCLUSIONS oral antibiotic prophylaxis decreased the rates of SSI and O/S-SSI in a large series of elective colorectal surgery.
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Affiliation(s)
- Josep M. Badia
- Department of Surgery, Hospital General Granollers, 08348 Granollers, Barcelona, Spain; (M.F.-Y.); (N.A.-G.)
- School of Medicine, Universitat Internacional de Catalunya, 08195 Sant Cugat del Vallès, Barcelona, Spain
| | - Miriam Flores-Yelamos
- Department of Surgery, Hospital General Granollers, 08348 Granollers, Barcelona, Spain; (M.F.-Y.); (N.A.-G.)
- School of Medicine, Universitat Internacional de Catalunya, 08195 Sant Cugat del Vallès, Barcelona, Spain
| | - Ana Vázquez
- Servei d’Estadística Aplicada, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain;
| | - Nares Arroyo-García
- Department of Surgery, Hospital General Granollers, 08348 Granollers, Barcelona, Spain; (M.F.-Y.); (N.A.-G.)
- School of Medicine, Universitat Internacional de Catalunya, 08195 Sant Cugat del Vallès, Barcelona, Spain
| | - Mireia Puig-Asensio
- Department of Infectious Diseases, Hospital Universitari de Bellvitge, Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0005), 08907 L’Hospitalet del Llobregat, Barcelona, Spain; (M.P.-A.); (M.P.)
| | - David Parés
- Department of Surgery, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Barcelona, Spain;
| | - Miguel Pera
- Department of Surgery, Hospital del Mar, 08003 Barcelona, Catalonia, Spain;
| | - Joaquín López-Contreras
- Infectious Disease Unit, Hospital de la Santa Creu i Sant Pau–Institut d’Investigació Biomèdica Sant Pau, 08041 Barcelona, Barcelona, Spain;
| | - Enric Limón
- VINCat Program, 08028 Barcelona, Catalonia, Spain;
- Universitat de Barcelona, 08007 Barcelona, Catalonia, Spain
| | - Miquel Pujol
- Department of Infectious Diseases, Hospital Universitari de Bellvitge, Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0005), 08907 L’Hospitalet del Llobregat, Barcelona, Spain; (M.P.-A.); (M.P.)
- VINCat Program, 08028 Barcelona, Catalonia, Spain;
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10
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Impact of oral antibiotic prophylaxis on surgical site infection after rectal surgery: results of randomized trial. Int J Colorectal Dis 2021; 36:323-330. [PMID: 32984909 DOI: 10.1007/s00384-020-03746-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/08/2020] [Indexed: 02/04/2023]
Abstract
AIM To evaluate the impact of oral antibiotic prophylaxis on surgical site infection (SSI) rate after rectal surgery. METHODS It was a single-center 1:1 randomized controlled open parallel trial (registration number NCT03436719). The patients undergoing rectal resection for benign and malignant tumors were assigned randomly to two groups: the oral plus intravenous (IV) antibiotic prophylaxis (AP) and the IV antibiotic prophylaxis only. The primary endpoint was the overall rate of SSI. RESULTS Between November 2017 and December 2018, 116 (male-55, the mean age-64 years) patients were enrolled into the trial. Of them, 57 had oral erythromycin 500 mg + metronidazole 500 mg a day before surgery and 1,000 mg of cephalosporin IV 30-90 min before operation. In the other group, 59 patients had the same IV antibiotics only. The incidence of SSIs was 22% (13/59) and 3.5% (2/57) correspondingly (р = 0.002). The statistically significant difference was detected for superficial SSI 0 (0%) vs. 5 (8.5%) (p = 0.03) and organ/space SSI 2 (3.5%) vs. 9 (15.3%) (p = 0.03), respectively. A multivariate analysis of risk factors of SSI identified two independent ones: bacterial contamination of the pelvic cavity ≥ 105 CFU at the end of surgery OR 17.9, 95% CI 2.1-150.0 (p = 0.008) and oral antimicrobial prophylaxis OR 0.2, 95% CI 0.03-0.8 (p = 0.02). CONCLUSION Oral-parenteral AP significantly reduced the risk of SSI following elective rectal surgery. Bacterial contamination of the pelvic cavity ≥ 105 CFU at the end of surgery and oral antimicrobial prophylaxis were independent risk factors of SSI.
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Diakosavvas M, Thomakos N, Haidopoulos D, Liontos M, Rodolakis A. Controversies in preoperative bowel preparation in gynecologic and gynecologic oncology surgery: a review of the literature. Arch Gynecol Obstet 2020; 302:1049-1061. [PMID: 32740871 DOI: 10.1007/s00404-020-05704-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 07/25/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE The purpose of this review is to assess the impact of mechanical and oral antibiotics bowel preparation on surgical performance and to investigate their role before gynecologic surgical procedures regarding the infection rates. We also aim to study the updated evidence regarding the use of these different types of bowel preparation, as well as the current preoperative practice applied. METHODS An extensive search of the literature was conducted with Medline/PubMed, and the Cochrane Library Database of Systematic Reviews being used for our primary search. RESULTS To date, due to the conflicting guidelines by the scientific societies, surgeons do not use a specific pattern of bowel preparation regimen. There are no strong evidence supporting mechanical bowel preparation, but instead, in many cases, patients' adverse effects, both physiological and psychological have been noted. On the other hand, the combined use of oral antibiotic and mechanical bowel preparation has been proven beneficial in colorectal surgery in reducing postoperative morbidities. CONCLUSION Based on current literature, in gynecologic surgeries with minimal probability of intraluminal entry, a regimen without any bowel preparation should be applied. The combined administration of both mechanical and oral antibiotic bowel preparation, or even the use of the oral antibiotics alone, should be preserved for cases of increased complexity, where bowel involvement is highly anticipated, such as in gynecologic oncology, as stated in the ERAS protocols. Nonetheless, further research specific to gynecologic surgery is required.
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Affiliation(s)
- Michail Diakosavvas
- Gynecologic Oncology Unit, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, 80 Vasilissis Sofias Avenue, 11528, Athens, Greece.
| | - Nikolaos Thomakos
- Gynecologic Oncology Unit, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, 80 Vasilissis Sofias Avenue, 11528, Athens, Greece
| | - Dimitrios Haidopoulos
- Gynecologic Oncology Unit, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, 80 Vasilissis Sofias Avenue, 11528, Athens, Greece
| | - Michael Liontos
- Department of Clinical Therapeutics, School of Medicine, Alexandra Hospital, National and Kapodistrian University of Athens, 80 Vasilissis Sofias Avenue, 11528, Athens, Greece
| | - Alexandros Rodolakis
- Gynecologic Oncology Unit, 1st Department of Obstetrics and Gynecology, Alexandra Hospital, National and Kapodistrian University of Athens, 80 Vasilissis Sofias Avenue, 11528, Athens, Greece
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Colorectal Surgical Site Infection Prevention Kits Prior to Elective Colectomy Improve Outcomes. Ann Surg 2020; 271:1110-1115. [PMID: 30688687 DOI: 10.1097/sla.0000000000003194] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Patient compliance with preoperative mechanical and antibiotic bowel preparation, skin washes, carbohydrate loading, and avoidance of fasting are key components of successful colorectal ERAS and surgical site infection (SSI)-reduction programs. In July 2016, we began a quality improvement project distributing a free SSI Prevention Kit (SSIPK) containing patient instructions, mechanical and oral bowel preparation, chlorhexidine washes, and carbohydrate drink to all patients scheduled for elective colectomy, with the goal of improving patient compliance and rates of SSI. METHODS This was a prospective data audit of our first 221 SSIPK+ patients, who were compared to historical controls (SSIPK-) of 1760 patients undergoing elective colectomy from January 2013 to March 2017. A 1:1 propensity score system accounted for nonrandom treatment assignment. Matched patients' complications, particularly postoperative infection and ileus, were compared. RESULTS SSIPK+ (n = 219) and SSIPK- (n = 219) matched patients were statistically identical on demographics, comorbidities, BMI, surgical indication, and procedure. SSIPK+ patients had higher compliance with mechanical (95% vs 71%, P < 0.001) and oral antibiotic (94% vs 27%, P < 0.001) bowel preparation. This translated into lower overall SSI rates (5.9% vs 11.4%, P = 0.04). SSIPK+ patients also had lower rates of anastomotic leak (2.7% vs 6.8%, P = 0.04), prolonged postoperative ileus (5.9% vs 14.2%, P < 0.01), and unplanned intubation (0% vs 2.3%, P = 0.02). Furthermore, SSIPK+ patients had shorter mean hospital length of stay (3.1 vs 5.4 d, P < 0.01) and had fewer unplanned readmissions (5.9% vs 14.6%, P < 0.001). There were no differences in rates of postoperative pneumonia, urinary tract infection, Clostridium difficile colitis, sepsis, or death. CONCLUSION Provision of a free-of-charge SSIPK is associated with higher patient compliance with preoperative instructions and significantly lower rates of surgical site infections, lower rates of prolonged postoperative ileus, and shorter hospital stays with fewer readmissions. Widespread utilization of such a bundle could therefore lead to significantly improved outcomes.
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13
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Risk factors analysis for surgical site infection following elective colorectal resection: a retrospective regression analysis. Chin Med J (Engl) 2020; 133:571-576. [PMID: 31996547 PMCID: PMC7065853 DOI: 10.1097/cm9.0000000000000670] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background: A surgical site infection (SSI) is a major post-operative complication from elective colorectal surgery; however, few studies have focused on evaluating the risk factors for SSI. This study aimed to analyze the relative correlation of medical and environmental factors as well as patient-related factors that contribute to the incidence of all types of SSI. Methods: A retrospective search for eligible patients was conducted using the patient database of the Gastrointestinal Surgery Center of the Third Affiliated Hospital of Sun Yat-sen University from January 2011 to August 2017. Pre-operative demographic and surgical data were extracted and recoded according to the study protocol. Univariate and multivariate analyses were performed to clarify factors affecting the incidence of SSI. Propensity analysis was conducted to minimize bias in the demographic characteristics to explore the prophylactic effect of pre-operative administration of oral antibiotics. Results: Univariate analysis of the baseline characteristics revealed that younger age (odds ratio [OR]: 0.378; 95% confidence interval [CI]: 0.218–0.657) and pre-operative oral antibiotic use (OR: 0.465; 95% CI: 0.255–0.850) were protective factors, while pre-operative anemia (OR: 4.591; 95% CI: 2.567–8.211), neoadjuvant chemotherapy history (OR: 2.398; 95% CI: 1.094–5.256), and longer surgical duration (OR: 2.393; 95% CI: 1.349–4.246; P = 0.002) were identified as risk factors for SSI. Multivariate analysis indicated that age (P = 0.003), surgical duration (P = 0.001), and pre-operative oral antibiotic use (P < 0.001) were independent factors that affect the incidence of SSI. Furthermore, a propensity-matched analysis confirmed the protective effect of oral antibiotic use, with a 1-day course of oral antibiotic producing a similar effect to a 3-day course. Conclusions: Age, surgical duration, and pre-operative oral antibiotic use were associated with the incidence of SSI. However, pre-operative oral antibiotic use was the only controllable factor. From the results of our study, pre-operative oral antibiotic use is recommended before elective colorectal surgery and a 1-day course is enough to provide the protective effect.
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Lei P, Ruan Y, Yang X, Wu J, Hou Y, Wei H, Chen T. Preoperative mechanical bowel preparation with oral antibiotics reduces surgical site infection after elective colorectal surgery for malignancies: results of a propensity matching analysis. World J Surg Oncol 2020; 18:35. [PMID: 32046725 PMCID: PMC7014769 DOI: 10.1186/s12957-020-1804-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 01/23/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Surgical site infections (SSIs) are a major postoperative complication after colorectal surgery. Current study aims to evaluate prophylactic function of oral antibiotic (OA) intake in combination with mechanical bowel preparation (MBP) relative to MBP alone with respect to postoperative SSI incidence. METHODS A retrospective analysis of eligible patients was conducted using the databases of the Gastrointestinal Surgery Centre, Third Affiliated Hospital of Sun Yat-sen University from 2011 to 2017. Data pertaining to postoperative hospital stay length, expenses, SSI incidence, anastomotic fistula incidence, and rates of other complications were extracted and compared. A propensity analysis was conducted to minimize bias associated with demographic characteristics. Subgroup analyses were performed to further explore protective effects of OA in different surgical sites. RESULTS The combination of OAs and MBP was related to a significant decrease in the incidence of overall SSIs, superficial SSI, and hospitalization expenses. The MBP + OA modality was particularly beneficial for patients undergoing left-side colon or rectum resections, with clear prophylactic efficacy. The combination of MPB + OA did not exhibit significant prophylactic efficacy in patients undergoing right hemi-colon resection. Age, surgical duration, and application of OA were all independent factors associated with the occurrence of SSIs. CONCLUSION These results suggest that the combination of OA + MBP should be recommended for patients undergoing elective colorectal surgery, particularly for operations on the left side of the colon or rectum. TRIAL REGISTRATION NCT04258098. Retrospectively registered.
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Affiliation(s)
- Purun Lei
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, 0086-510000, China
| | - Ying Ruan
- Department of Thyroid and Breast Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaofeng Yang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, 0086-510000, China
| | - Juekun Wu
- Department of Thyroid and Breast Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yujie Hou
- Department of Gastrointestinal Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hongbo Wei
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, 0086-510000, China
| | - Tufeng Chen
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, 0086-510000, China.
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15
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[Oral antibiotic prophylaxis for bowel decontamination before elective colorectal surgery : Current body of evidence and recommendations]. Chirurg 2019; 91:128-133. [PMID: 31828386 DOI: 10.1007/s00104-019-01079-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Despite a growing body of evidence from randomized controlled studies, register data and meta-analyses, there is an ongoing controversy about decontamination of the digestive tract before elective colorectal surgery. Currently, mechanical bowel preparation alone can no longer be recommended as there is a lack of evidence for an advantage in terms of risk reduction for infectious complications, anastomotic leakage, morbidity and mortality. In contrast, the administration of oral antibiotics in addition to the obligatory intravenous single shot antibiotic prophylaxis has shown an additive reduction of the risk of up to 50% for the occurrence of postoperative infectious complications; however, due to a lack of data it is unclear if mechanical bowel preparation could even improve the positive effects of combined intravenous and oral antibiotics. Therefore, further studies are necessary. At the current time the occurrence of anastomotic leakage cannot be prevented, independent of whether preoperative bowel decontamination is performed.
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Martinez C, Omesiete P, Pandit V, Thompson E, Nocera M, Riall T, Guerrero M, Nfonsam V. A Protocol-Driven Reduction in Surgical Site Infections After Colon Surgery. J Surg Res 2019; 246:100-105. [PMID: 31563829 DOI: 10.1016/j.jss.2019.08.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 07/10/2019] [Accepted: 08/29/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Surgical site infection (SSI) is an established quality indicator and predictor for adverse patient outcomes. Multiple strategies have been established to reduce SSI; however, optimum protocol remains unclear. The aim of the study was to assess the impact of established protocol on SSI after colon surgery. METHODS We established a colon SSI bundle in 2017, which includes a chlorhexidine prescrub followed by chloraPrep, betadine wound wash, antibiotic infused irrigation, use of closure tray, and incision coverage with silver impregnated dressing. Retrospective analysis of a 2-y (2016-2017) prospectively collected before and after analysis of all patients undergoing elective colon surgery was performed. Patients were divided into two groups: preprotocol (PP: year 2016) and postprotocol (PoP: year 2017). Patients in the two groups were matched using propensity score matching for age, gender, comorbidities, Anesthesiology Severity Score, indication of procedure, and procedure type. Outcome measures were SSI, hospital length of stay, and readmission rate. RESULTS A total of 328 patients were analyzed, and after propensity matching, 94 patients (PP:47 and PoP:47) were included. The mean age was 63.7 ± 16.4 y, 43.6% male, and 44.6% of procedures were performed laparoscopically. There was no difference in demographics, comorbidities, and procedure details between two groups. PoP patients had significantly lower superficial (odds ratio: 0.91 [0.74-0.98]; P = 0.045) and deep SSI (odds ratio:0.97 [0.65-0.99]; P = 0.048) than PP patients. PoP patient had shorter length of stay (P = 0.049) and trend toward lower readmission rate (P = 0.098) compared with PP patients and an 85% reduction in the Centers for Medicare and Medicaid Services standardized infection rate. CONCLUSIONS Protocol-driven patient care improves patient outcomes. SSI bundle reduced SSI in patient undergoing colon surgery. Establishing national SSI bundles will help standardize care and help optimize patient outcomes.
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Affiliation(s)
- Carolina Martinez
- Department of Surgery, College of Medicine, University of Arizona, Tuscon, Arizona
| | - Pamela Omesiete
- Department of Surgery, College of Medicine, University of Arizona, Tuscon, Arizona
| | - Viraj Pandit
- Department of Surgery, College of Medicine, University of Arizona, Tuscon, Arizona
| | - Eli Thompson
- Department of Surgery, College of Medicine, University of Arizona, Tuscon, Arizona
| | - Meleesa Nocera
- Department of Surgery, College of Medicine, University of Arizona, Tuscon, Arizona
| | - Taylor Riall
- Department of Surgery, College of Medicine, University of Arizona, Tuscon, Arizona
| | - Marlon Guerrero
- Department of Surgery, College of Medicine, University of Arizona, Tuscon, Arizona
| | - Valentine Nfonsam
- Department of Surgery, College of Medicine, University of Arizona, Tuscon, Arizona.
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Vo E, Massarweh NN, Chai CY, Tran Cao HS, Zamani N, Abraham S, Adigun K, Awad SS. Association of the Addition of Oral Antibiotics to Mechanical Bowel Preparation for Left Colon and Rectal Cancer Resections With Reduction of Surgical Site Infections. JAMA Surg 2019; 153:114-121. [PMID: 29049477 DOI: 10.1001/jamasurg.2017.3827] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Importance Surgical site infections (SSIs) after colorectal surgery remain a significant complication, particularly for patients with cancer, because they can delay the administration of adjuvant therapy. A combination of oral antibiotics and mechanical bowel preparation (MBP) is a potential, yet controversial, SSI prevention strategy. Objective To determine the association of the addition of oral antibiotics to MBP with preventing SSIs in left colon and rectal cancer resections and its association with the timely administration of adjuvant therapy. Design, Setting, and Participants A retrospective review was performed of 89 patients undergoing left colon and rectal cancer resections from October 1, 2013, to December 31, 2016, at a single institution. A bowel regimen of oral antibiotics and MBP (neomycin sulfate, metronidazole hydrochloride, and magnesium citrate) was implemented August 1, 2015. Patients receiving MBP and oral antibiotics and those undergoing MBP without oral antibiotics were compared using univariate analysis. Multivariable logistic regression controlling for factors that may affect SSIs was used to evaluate the association between use of oral antibiotics and MBP and the occurrence of SSIs. Main Outcomes and Measures Surgical site infections within 30 days of the index procedure and time to adjuvant therapy. Results Of the 89 patients (5 women and 84 men; mean [SD] age, 65.3 [9.2] years) in the study, 49 underwent surgery with MBP but without oral antibiotics and 40 underwent surgery with MBP and oral antibiotics. The patients who received oral antibiotics and MBP were younger than those who received only MBP (mean [SD] age, 62.6 [9.1] vs 67.5 [8.8] years; P = .01), but these 2 cohorts of patients were otherwise similar in baseline demographic, clinical, and cancer characteristics. Surgical approach (minimally invasive vs open) and case type were similarly distributed; however, the median operative time of patients who received oral antibiotics and MBP was longer than that of patients who received MBP only (391 minutes [interquartile range, 302-550 minutes] vs 348 minutes [interquartile range, 248-425 minutes]; P = .03). The overall SSI rate was lower for patients who received oral antibiotics and MBP than for patients who received MBP only (3 [8%] vs 13 [27%]; P = .03), with no deep or organ space SSIs or anastomotic leaks in patients who received oral antibiotics and MBP compared with 9 organ space SSIs (18%; P = .004) and 5 anastomotic leaks (10%; P = .06) in patients who received MBP only. Despite this finding, there was no difference in median days to adjuvant therapy between the 2 cohorts (60 days [interquartile range, 46-73 days] for patients who received MBP only vs 72 days [interquartile range, 59-85 days] for patients who received oral antibiotics and MBP; P = .13). Oral antibiotics and MBP (odds ratio, 0.11; 95% CI, 0.02-0.86; P = .04) and minimally invasive surgery (odds ratio, 0.22; 95% CI, 0.05-0.89; P = .03) were independently associated with reduced odds of SSIs. Conclusions and Relevance The combination of oral antibiotics and MBP is associated with a significant decrease in the rate of SSIs and should be considered for patients undergoing elective left colon and rectal cancer resections.
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Affiliation(s)
- Elaine Vo
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Nader N Massarweh
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas.,Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas.,Veterans Affairs Health Services Research and Development Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Christy Y Chai
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas.,Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Hop S Tran Cao
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas.,Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Nader Zamani
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Sherry Abraham
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Kafayat Adigun
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
| | - Samir S Awad
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas.,Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
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McChesney SL, Zelhart MD, Green RL, Nichols RL. Current U.S. Pre-Operative Bowel Preparation Trends: A 2018 Survey of the American Society of Colon and Rectal Surgeons Members. Surg Infect (Larchmt) 2019; 21:1-8. [PMID: 31361586 DOI: 10.1089/sur.2019.125] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: The effect of an oral antibiotic preparation prior to colorectal surgery was first examined and exalted in the 1973 paper by Nichols et al. Since this commencement, enthusiasm for the oral antibiotic regimen has waxed and waned reflecting the literature focused on this topic over the past 40 years. Polling colorectal surgeons of define current practices has been performed at intervals throughout the years and has demonstrated a trend to decline in the practice. The most recent publication surveying U.S. practices was in 2010, which reported a minority, 36%, use of oral antibiotics prior to elective colorectal surgery; a marked downtrend from the 88% use described in 1990. Since this last survey, the colorectal surgery community has performed considerable research examining the benefit of oral antibiotic and mechanical bowel preparation. This manuscript evaluates the current use of oral antibiotics in colorectal surgery in the U.S. and how practice trends have developed in response to current recommendations in the literature. Methods: An electronic survey was created and distributed to U.S. colorectal surgeons to evaluate current opinions and practice trends. A total of 359 American Society of Colon and Rectal Surgeons members responded. A review of the recent literature pertaining to pre-operative bowel practices and outcomes was performed to compare with current practices. Results: A significant majority (83.2%) of respondents use pre-operative oral antibiotics routinely, and 98.6% routinely use mechanical bowel preparation. The use of a combination of parenteral antibiotics, oral antibiotics, and mechanical bowel preparation is reported by 79.3%. The most commonly employed oral antibiotic regimen is neomycin and metronidazole. The most common mechanical bowel preparation is polyethylene glycol (PEG). The most common parenteral antibiotics are cefazolin and metronidazole. There was no statistically significant difference in this practice by geographic region, Board-certified status, or practice setting. Conclusion: The majority of colorectal surgeons employ a combination of oral antibiotics, mechanical bowel preparation, and parenteral antibiotics prior to colorectal surgery. This is consistent across geographic regions, despite Board certification status or practice setting, and is reflective of the recommendations based on recent literature.
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Affiliation(s)
| | | | - Rebecca L Green
- Tulane University School of Medicine, New Orleans, Louisiana
| | - Ronald L Nichols
- Department of Surgery, Tulane University, New Orleans, Louisiana
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Abstract
OBJECTIVE To analyze potential benefits with regards to infectious complications with combined use of mechanical bowel preparation (MBP) and ABP in elective colorectal resections. BACKGROUND Despite recent literature suggesting that MBP does not reduce infection rate, it still is commonly used. The use of oral antibiotic bowel preparation (ABP) has been practiced for decades but its use is also controversial. METHODS Patients undergoing elective colorectal resection in the 2012 to 2015 American College of Surgeons National Surgical Quality Improvement Program cohorts were selected. Doubly robust propensity score-adjusted multivariable regression was conducted for infectious and other postoperative complications. RESULTS A total of 27,804 subjects were analyzed; 5471 (23.46%) received no preparation, 7617 (32.67%) received MBP only, 1374 (5.89%) received ABP only, and 8855 (37.98%) received both preparations. Compared to patients receiving no preparation, those receiving dual preparation had less surgical site infection (SSI) [odds ratio (OR) = 0.39, P < 0.001], organ space infection (OR = 0.56, P ≤ 0.001), wound dehiscence (OR = 0.43, P = 0.001), and anastomotic leak (OR = 0.53, P < 0.001). ABP alone compared to no prep resulted in significantly lower rates of surgical site infection (OR = 0.63, P = 0.001), organ space infection (OR = 0.59, P = 0.005), anastomotic leak (OR = 0.53, P = 0.002). MBP showed no significant benefit to infectious complications when used as monotherapy. CONCLUSIONS Combined MBP/ABP results in significantly lower rates of SSI, organ space infection, wound dehiscence, and anastomotic leak than no preparation and a lower rate of SSI than ABP alone. Combined bowel preparation significantly reduces the rates of infectious complications in colon and rectal procedures without increased risk of Clostridium difficile infection. For patients undergoing elective colon or rectal resection we recommend bowel preparation with both mechanical agents and oral antibiotics whenever feasible.
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Abstract
OBJECTIVE The objective of this study was to determine the relationship between bowel preparation and surgical site infections (SSIs), and also other postoperative complications, after elective colorectal surgery. BACKGROUND SSI is a major source of postoperative morbidity/costs after colorectal surgery. The value of preoperative bowel preparation to prevent SSI remains controversial. METHODS We analyzed 32,359 patients who underwent elective colorectal resections in the American College of Surgeons National Surgery Quality Improvement Program database from 2012 to 2014. Univariable and multivariable analyses were performed; propensity adjustment using patient/procedure characteristics was used to account for nonrandom receipt of bowel preparation. RESULTS 26.7%, 36.6%, 3.8%, and 32.9% of patients received no bowel preparation, mechanical bowel preparation (MBP), oral antibiotics (OA), and MBP + OA, respectively. After propensity adjustment, MBP was not associated with decreased risk of SSI compared with no bowel preparation. In contrast, both OA and OA + MBP were associated with decreased risk of any SSI (adjusted odds ratio 0.49, 95% confidence interval 0.38-0.64; and adjusted odds ratio 0.45, 95% confidence interval 0.40-0.50, respectively) compared with no bowel preparation. OA and MBP + OA were associated with decreased risks of anastomotic leak, postoperative ileus, readmission, and also shorter length of stay (all P < 0.05). Bowel preparation was not associated with increased risk of cardiac/renal complications compared with no preparation. CONCLUSIONS The use of MBP alone before elective colorectal resection to prevent SSI is ineffective and should be abandoned. In contrast, OA and MBP + OA are associated with decreased risks of SSI and are not associated with increased risks of other adverse outcomes compared with no preparation. Prospective studies to determine the efficacy of OA are warranted; in the interim, MBP + OA should be used routinely before elective colorectal resection to prevent SSI.
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Zhu ACC, Agarwala A, Bao X. Perioperative Fluid Management in the Enhanced Recovery after Surgery (ERAS) Pathway. Clin Colon Rectal Surg 2019; 32:114-120. [PMID: 30833860 DOI: 10.1055/s-0038-1676476] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Fluid management is an essential component of the Enhanced Recovery after Surgery (ERAS) pathway. Optimal management begins in the preoperative period and continues through the intraoperative and postoperative phases. In this review, we outline current evidence-based practices for fluid management through each phase of the perioperative period. Preoperatively, patients should be encouraged to hydrate until 2 hours prior to the induction of anesthesia with a carbohydrate-containing clear liquid. When mechanical bowel preparation is necessary, with modern isoosmotic solutions, fluid repletion is not necessary. Intraoperatively, fluid therapy should aim to maintain euvolemia with an individualized approach. While some patients may benefit from goal-directed fluid therapy, a restrictive, zero-balance approach to intraoperative fluid management may be reasonable. Postoperatively, early initiation of oral intake and cessation of intravenous therapy are recommended.
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Affiliation(s)
- Alyssa Cheng-Cheng Zhu
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Aalok Agarwala
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Xiaodong Bao
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, Massachusetts
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Badia JM, Arroyo-García N. Mechanical bowel preparation and oral antibiotic prophylaxis in colorectal surgery: Analysis of evidence and narrative review. Cir Esp 2019; 96:317-325. [PMID: 29773260 DOI: 10.1016/j.ciresp.2018.03.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 03/14/2018] [Accepted: 03/20/2018] [Indexed: 01/03/2023]
Abstract
The role of oral antibiotic prophylaxis and mechanical bowel preparation in colorectal surgery remains controversial. The lack of efficacy of mechanical preparation to improve infection rates, its adverse effects, and multimodal rehabilitation programs have led to a decline in its use. This review aims to evaluate current evidence on antegrade colonic cleansing combined with oral antibiotics for the prevention of surgical site infections. In experimental studies, oral antibiotics decrease the bacterial inoculum, both in the bowel lumen and surgical field. Clinical studies have shown a reduction in infection rates when oral antibiotic prophylaxis is combined with mechanical preparation. Oral antibiotics alone seem to be effective in reducing infection in observational studies, but their effect is inferior to the combined preparation. In conclusion, the combination of oral antibiotics and mechanical preparation should be considered the gold standard for the prophylaxis of postoperative infections in colorectal surgery.
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Affiliation(s)
- Josep M Badia
- Servicio de Cirugía General, Hospital General de Granollers , Granollers, España; Universitat Internacional de Catalunya , Barcelona, España.
| | - Nares Arroyo-García
- Servicio de Cirugía General, Hospital General de Granollers , Granollers, España
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Xiaolong X, Yang W, Xiaofeng Z, Qi W, Bo X. Combination of oral nonabsorbable and intravenous antibiotics versus intravenous antibiotics alone in the prevention of surgical site infections after elective colorectal surgery in pediatric patients: A retrospective study. Medicine (Baltimore) 2018; 97:e12288. [PMID: 30200175 PMCID: PMC6133542 DOI: 10.1097/md.0000000000012288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
We conducted this study to compare the effectiveness of combined oral nonabsorbable and intravenous antibiotics versus intravenous antibiotics alone in reducing the incidence of surgical site infections following elective colorectal surgery in pediatric patients.Between January 2010 and December 2016, patients from 0 to 14 who underwent elective colorectal surgery were retrospectively analyzed. Based on intravenous antibiotics with and without oral antibiotics, the patients were grouped as OA group (combination of oral nonabsorbable and intravenous antibiotics) or A group (the intravenous antibiotics alone). Neomycin combined with erythromycin was used in OA group. The data collected included demographic data, diagnosis, procedure being performed, operative time, time to first stool, time to removal of the nasogastric tube, time to full enteral feeds, hospital length of stay, and prophylactic antibiotics (days ± standard deviation). The main outcome was the rate of postoperative infectious complications, such as wound infection, anastomotic leak, and intra-abdominal abscess formation.A total of 564 children who underwent elective colorectal surgery were enrolled which consist of OA group (combination of oral nonabsorbable and intravenous antibiotics) and A group (the intravenous antibiotics alone), the number of the former one was 216 and the latter one was 348. Postoperative complications were similar in both groups of patients. In the OA group, we observed 5 anastomotic leak, 6 wound infections, and 5 intra-abdominal abscesses. In the A group, we observed 13 anastomotic leak, 9 wound infections, and 11 intra-abdominal abscesses. Analysis with Fisher exact test revealed no statistically significant difference in the incidence of wound infection, anastomotic leak, and intra-abdominal abscess between the 2 groups.The results of our study suggest that omitting oral nonabsorbable antibiotics before elective colorectal surgery in infants and children carries no increased risk of infectious or anastomotic complications.
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Effectiveness of mechanical bowel preparation versus no preparation on anastomotic leakage in colorectal surgery: a systematic review and meta-analysis. Updates Surg 2018; 71:227-236. [PMID: 29564651 DOI: 10.1007/s13304-018-0526-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 03/11/2018] [Indexed: 02/08/2023]
Abstract
It has been a standard practice to perform mechanical bowel preparation (MBP) prior to colorectal surgery to reduce the risk of colorectal anastomotic leakages (CAL). The latest Cochrane systematic review suggests there is no benefit for MBP in terms of decreasing CAL, but new studies have been published. The aim of this systematic review and meta-analysis is to update current evidence for the effectiveness of preoperative MBP on CAL in patients undergoing colorectal surgery. Consequently, PubMed, MEDLINE, Embase, CENTRAL and CINAHL were searched from 2010 to March 2017 for randomised controlled trials (RCT) that compared the effects of MBP in colorectal surgery on anastomotic leakages. The outcome CAL was expressed in odds ratios and analysed with a fixed-effects analysis in a meta-analysis. Quality assessment was performed by the cochrane risk of bias tool and grades of recommendation, assessment, development and evaluation (GRADE) methodology. Eight studies (1065 patients) were included. The pooled odds ratio showed no significant difference of MBP in colorectal surgery on CAL (odds ratio (OR) = 1.15, 95% CI = 0.68-1.94). According to GRADE methodology, the quality of the evidence was low. To conclude, MBP for colorectal surgery does not lower the risk of CAL. These results should, however, be interpreted with caution due to the small sample sizes and poor quality. Moreover, the usefulness of MBP in rectal surgery is not clear due to the lack of stratification in many studies. Future research should focus on high-quality, adequately powered RCTs in elective rectal surgery to determine the possible effects of MBP.
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Liu CK, Sun WC, Hsu HH, Liu HC. Can mechanical bowel preparation with oral antibiotics reduce surgical site infection and anastomotic leakage rates following elective colorectal resections? FORMOSAN JOURNAL OF SURGERY 2018. [DOI: 10.4103/fjs.fjs_55_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Cawich SO, Teelucksingh S, Hassranah S, Naraynsingh V. Role of oral antibiotics for prophylaxis against surgical site infections after elective colorectal surgery. World J Gastrointest Surg 2017; 9:246-255. [PMID: 29359030 PMCID: PMC5752959 DOI: 10.4240/wjgs.v9.i12.246] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 10/28/2017] [Accepted: 11/11/2017] [Indexed: 02/06/2023] Open
Abstract
Over the past few decades, surgeons have made many attempts to reduce the incidence of surgical site infections (SSI) after elective colorectal surgery. Routine faecal diversion is no longer practiced in elective colonic surgery and mechanical bowel preparation is on the verge of being eliminated altogether. Intravenous antibiotics have become the standard of care as prophylaxis against SSI for elective colorectal operations. However, the role of oral antibiotics is still being debated. We review the available data evaluating the role of oral antibiotics as prophylaxis for SSI in colorectal surgery.
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Affiliation(s)
- Shamir O Cawich
- Department of Clinical Surgical Sciences, University of the West Indies, St. Augustine Campus, Trinidad and Tobago, West Indies
| | - Sachin Teelucksingh
- Department of Clinical Surgical Sciences, University of the West Indies, St. Augustine Campus, Trinidad and Tobago, West Indies
| | - Samara Hassranah
- Department of Clinical Surgical Sciences, University of the West Indies, St. Augustine Campus, Trinidad and Tobago, West Indies
| | - Vijay Naraynsingh
- Department of Clinical Surgical Sciences, University of the West Indies, St. Augustine Campus, Trinidad and Tobago, West Indies
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Ohman KA, Wan L, Guthrie T, Johnston B, Leinicke JA, Glasgow SC, Hunt SR, Mutch MG, Wise PE, Silviera ML. Combination of Oral Antibiotics and Mechanical Bowel Preparation Reduces Surgical Site Infection in Colorectal Surgery. J Am Coll Surg 2017; 225:465-471. [DOI: 10.1016/j.jamcollsurg.2017.06.011] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 06/21/2017] [Accepted: 06/21/2017] [Indexed: 02/04/2023]
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Is There a Role for Oral Antibiotic Preparation Alone Before Colorectal Surgery? ACS-NSQIP Analysis by Coarsened Exact Matching. Dis Colon Rectum 2017; 60:729-737. [PMID: 28594723 DOI: 10.1097/dcr.0000000000000851] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Recent studies demonstrated reduced postoperative complications using combined mechanical bowel and oral antibiotic preparation before elective colorectal surgery. OBJECTIVE The aim of this study was to assess the impact of these 2 interventions on surgical site infections, anastomotic leak, ileus, major morbidity, and 30-day mortality in a large cohort of elective colectomies. DESIGN This is a retrospective comparison of 30-day outcomes using the American College of Surgeons National Surgical Quality Improvement Program colectomy-targeted database with coarsened exact matching. SETTINGS Interventions were performed in hospitals participating in the national surgical database. PATIENTS Adult patients who underwent elective colectomy from 2012 to 2014 were included. INTERVENTIONS Preoperative bowel preparations were evaluated. MAIN OUTCOME MEASURES The primary outcomes measured were surgical site infections, anastomotic leak, postoperative ileus, major morbidity, and 30-day mortality. RESULTS A total of 40,446 patients were analyzed: 13,219 (32.7%), 13,935 (34.5%), and 1572 (3.9%) in the no-preparation, mechanical bowel preparation alone, and oral antibiotic preparation alone groups, and 11,720 (29.0%) in the combined preparation group. After matching, 9800, 1461, and 8819 patients remained in the mechanical preparation, oral antibiotic preparation, and combined preparation groups for comparison with patients without preparation. On conditional logistic regression of matched patients, oral antibiotic preparation alone was protective of surgical site infection (OR, 0.63; 95% CI, 0.45-0.87), anastomotic leak (OR, 0.60; 95% CI, 0.34-0.97), ileus (OR, 0.79; 95% CI, 0.59-0.98), and major morbidity (OR, 0.73; 95% CI, 0.55-0.96), but not mortality (OR, 0.32; 95% CI, 0.08-1.18), whereas a regimen of combined oral antibiotics and mechanical bowel preparation was protective for all 5 major outcomes. When directly compared with oral antibiotic preparation alone, the combined regimen was not associated with any difference in any of the 5 postoperative outcomes. LIMITATIONS This study was limited by its retrospective design with heterogeneous data. CONCLUSIONS Oral antibiotic preparation alone significantly reduced surgical site infection, anastomotic leak, postoperative ileus, and major morbidity after elective colorectal surgery. A combined regimen of oral antibiotics and mechanical bowel preparation offered no superiority when compared with oral antibiotics alone for these outcomes. See Video Abstract at http://links.lww.com/DCR/A358.
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Abstract
OBJECTIVES To examine whether the administration of mechanical bowel preparation (MBP) plus oral antibiotic bowel preparation (OABP) was associated with reduced surgical site infections (SSIs), which in turn leads to a reduction of non-SSI-related postoperative complications. BACKGROUND Administration of MBP/OABP before elective colectomy reduces the incidence of SSI. We hypothesized that reduction of SSI is on causal pathway between the use of MBP/OABP and the reduction of other postoperative complications. METHODS The study population consisted of all colectomy cases in the American College of Surgeons National Surgical Quality Improvement Program Colectomy Targeted Participant Use Data File for 2012 and 2013. Postoperative outcomes were compared based on the type of bowel preparation: none, MBP only, OABP only, and MBP plus OABP adjusting for other covariates. RESULTS The cohort included 19,686 patients. Of these 5060 (25.7%) patients did not receive any form of bowel preparation, 8020 (40.7%) received MBP only, 641 (3.3%) received OABP only, and 5965 (30.3%) received MBP plus OABP. Patients who received MBP plus OABP had a lower incidence of superficial SSI, deep SSI, organ space SSI, any SSI, anastomotic leak, postoperative ileus, sepsis, readmission, and reoperation compared with patients who received neither (all P < 0.01). The reduction in SSI incidence was associated with a reduction in wound dehiscence, anastomotic leak, pneumonia, prolonged requirement of mechanical ventilator, sepsis, septic shock, readmission, and reoperation. CONCLUSIONS Combined MBP plus OABP before elective colectomy was associated with reduced SSI, which ultimately was associated with a reduction in non-SSI-related complications.
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Inaba CS, Pigazzi A. Current Trends in the Use of Bowel Preparation for Colorectal Surgery. CURRENT COLORECTAL CANCER REPORTS 2017. [DOI: 10.1007/s11888-017-0369-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Oral and Parenteral Versus Parenteral Antibiotic Prophylaxis in Elective Laparoscopic Colorectal Surgery (JMTO PREV 07-01): A Phase 3, Multicenter, Open-label, Randomized Trial. Ann Surg 2017; 263:1085-91. [PMID: 26756752 DOI: 10.1097/sla.0000000000001581] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To confirm the efficacy of oral and parenteral antibiotic prophylaxis (ABX) in the elective laparoscopic colorectal surgery. BACKGROUND There is no evidence for the establishment of an optimal ABX regimen for laparoscopic colorectal surgery, which has become an important choice for the colorectal cancer patients. METHODS The colorectal cancer patients scheduled to undergo laparoscopic surgery were eligible for this multicenter, open-label, randomized trial. They were randomized to receive either oral and parenteral prophylaxis (1 g cefmetazole before and every 3 h during the surgery plus 1 g oral kanamycin and 750 mg metronidazole twice on the day before the surgery; Oral-IV group) or parenteral prophylaxis alone (the same IV regimen; IV group). The primary endpoint was the incidence of surgical site infections (SSIs). Secondary endpoints were the incidence rates of Clostridium difficile colitis, other infections, and postoperative noninfectious complications, as well as the frequency of isolating specific organisms. RESULTS Between November 2007 and December 2012, 579 patients (289 in the Oral-IV group and 290 in IV group) were evaluated for this study. The incidence of SSIs was 7.26% (21/289) in the Oral-IV group and 12.8% (37/290) in the IV group with an odds ratio of 0.536 (95% CI, 0.305-0.940; P = 0.028). The 2 groups had similar incidence rates of C difficile colitis (1/289 vs 3/290), other infections (6/289 vs 5/290), and postoperative noninfectious complications (11/289 vs 12/290). CONCLUSIONS Our oral-parenteral ABX regimen significantly reduced the risk of SSIs following elective laparoscopic colorectal surgery.
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The role of oral antibiotics prophylaxis in prevention of surgical site infection in colorectal surgery. Int J Colorectal Dis 2017; 32:1-18. [PMID: 27778060 DOI: 10.1007/s00384-016-2662-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/19/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Surgical site infection (SSI) continues to be a challenge in colorectal surgery. Over the years, various modalities have been used in an attempt to reduce SSI risk in elective colorectal surgery, which include mechanical bowel preparation before surgery, oral antibiotics and intravenous antibiotic prophylaxis at induction of surgery. Even though IV antibiotics have become standard practice, there has been a debate on the exact role of oral antibiotics. AIM The primary aim was to identify the role of oral antibiotics in reduction of SSI in elective colorectal surgery. The secondary aim was to explore any potential benefit in the use of mechanical bowel preparation (MBP) in relation to SSI in elective colorectal surgery. METHODS Medline, Embase and the Cochrane Library were searched. Any randomised controlled trials (RCTs) or cohort studies after 1980, which investigated the effectiveness of oral antibiotic prophylaxis and/or MBP in preventing SSIs in elective colorectal surgery were included. RESULTS Twenty-three RCTs and eight cohorts were included. The results indicate a statistically significant advantage in preventing SSIs with the combined usage of oral and systemic antibiotic prophylaxis. Furthermore, our analysis of the cohort studies shows no benefits in the use of MBP in prevention of SSIs. CONCLUSIONS The addition of oral antibiotics to systemic antibiotics could potentially reduce the risk of SSIs in elective colorectal surgery. Additionally, MBP does not seem to provide a clear benefit with regard to SSI prevention.
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Bennett-Guerrero E, Berry SM, Bergese SD, Fleshner PR, Minkowitz HS, Segura-Vasi AM, Itani KMF, Henderson KW, Rackowski FP, Aberle LH, Stryjewski ME, Corey GR, Allenby KS. A randomized, blinded, multicenter trial of a gentamicin vancomycin gel (DFA-02) in patients undergoing abdominal surgery. Am J Surg 2016; 213:1003-1009. [PMID: 27989501 DOI: 10.1016/j.amjsurg.2016.10.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 10/01/2016] [Accepted: 10/10/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND SI is a significant medical problem. DFA-02 is an investigational bioresorbable modified release gel consisting of both gentamicin (16.8 mg/mL) and vancomycin (18.8 mg/mL). A Phase 2a study, where the drug was applied during surgical incision closure, suggested safety and tolerability but was not designed to assess its efficacy. STUDY DESIGN In a Phase 2b randomized, blinded trial patients undergoing abdominal, primarily colorectal, surgery were randomized (4:1:1) to one of three study arms: DFA-02, matching placebo gel, or standard of care (SOC) involving irrigation of the wound with normal saline. The DFA-02 and placebo gel groups received up to 20 mL of study drug inserted above the fascia during wound closure, and were treated in a double-blind manner; the SOC group was treated in a single-blind manner. The primary endpoint was SSI (adjudicated centrally by a blinded committee) through postoperative day 30. RESULTS Overall, 445 subjects (intention-to-treat) were randomized at 35 centers with 425 subjects completing the study and being evaluable. There were 67 SSIs (15.8%): 64.2% superficial, 7.5% deep, and 28.4% organ space. The incidence of SSI was not statistically significantly different between the DFA-02 and the placebo gel/SOC arms combined, 42/287 = 14.6% vs 25/138 = 18.1% (p = 0.36), respectively. Rehospitalization within 30 days was also similar between study groups (DFA-02 28.6%, placebo gel 21.4%, SOC 27.3%). CONCLUSION In this multicenter, blinded, randomized trial with central adjudication, the gentamicin/vancomycin gel was not associated with a significant reduction in SSI. SUMMARY Patients undergoing abdominal surgery were randomized to one of three study arms: DFA-02 gel consisting of both gentamicin and vancomycin, matching placebo gel, or standard of care (SOC). Of 425 patients completing the study at 35 sites the gentamicin/vancomycin gel was not associated with a significant reduction in SSI.
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Affiliation(s)
| | | | | | | | | | | | - Kamal M F Itani
- V.A. Boston Healthcare System, Boston University and Harvard Medical School, Boston, MA, USA
| | | | | | - Laura H Aberle
- Duke Clinical Research Institute, Duke University, Durham, NC, USA
| | - Martin E Stryjewski
- Centro de Educación Médica e Investigaciones Clínicas, Buenos Aires, Argentina
| | - G Ralph Corey
- Duke Clinical Research Institute, Duke University, Durham, NC, USA
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Affiliation(s)
- Alice Charlotte Adelaide Murray
- Division of Colorectal Surgery, New York Presbyterian Hospital, Columbia University Medical Center, Herbert Irving Pavilion, 161 Fort Washington Avenue, Floor: 8, New York, NY 10032, USA
| | - Ravi P Kiran
- Division of Colorectal Surgery, New York Presbyterian Hospital, Columbia University Medical Center, Herbert Irving Pavilion, 161 Fort Washington Avenue, Floor: 8, New York, NY 10032, USA; Mailman School of Public Health, Columbia University, 722 W 168th Street, New York, NY 10032, USA.
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Abstract
BACKGROUND Despite numerous trials assessing optimal antibiotic prophylaxis strategies for colorectal surgery, few studies have assessed real-world practice on a national scale with respect to risk of surgical site infections. OBJECTIVE Using a large national claims database we aimed to describe current use of prophylactic antibiotics (type and duration) and associations with surgical site infection after open colectomies. DESIGN This was a retrospective study using the Premier Perspective database. SETTINGS Included were patient hospitalizations nationwide from January 2006 to December 2013. PATIENTS A total of 90,725 patients who underwent an open colectomy in 445 different hospitals were included in the study. MAIN OUTCOME MEASURES Multilevel, multivariable logistic regressions measured associations between surgical site infection and type of antibiotic used and duration (day of surgery only, day of surgery and the day after, and >1 day after surgery). RESULTS Overall surgical site infection prevalence was 5.2% (n = 4750). Most patients (41.8%) received cefoxitin for prophylaxis; other choices were ertapenem (18.2%), cefotetan (10.3%), metronidazole with cefazolin (9.9%), and ampicillin with sulbactam (7.6%), whereas 12.2% received other antibiotics. Distribution of prophylaxis duration was 51.6%, 28.5%, and 19.9% for day of surgery only, day of surgery and the day after, and >1 day after surgery, respectively. Compared with cefoxitin, lower odds for surgical site infection were observed for ampicillin with sulbactam (OR = 0.71 (95% CI, 0.63-0.82)), ertapenem (OR = 0.65 (95% CI, 0.58-0.71)), metronidazole with cefazolin (OR = 0.56 (95% CI, 0.49-0.64)), and "other" (OR = 0.81 (95% CI, 0.73-0.90)); duration was not significantly associated with altered odds for surgical site infection. Sensitivity analyses supported the main findings. LIMITATIONS The study was limited by its lack of detailed clinical information in the billing data set used. CONCLUSIONS In this national study assessing real-world use of prophylactic antibiotics in open colectomies, the type of antibiotic used appeared to be associated with up to 44% decreased odds for surgical site infections. Although there are numerous trials on optimal prophylactic strategies, studies that particularly focus on factors that influence the choice of prophylactic antibiotic might provide insights into ways of reducing the burden of surgical site infections in colorectal surgeries.
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Murray ACA, Kiran RP. Benefit of mechanical bowel preparation prior to elective colorectal surgery: current insights. Langenbecks Arch Surg 2016; 401:573-80. [DOI: 10.1007/s00423-016-1461-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 06/06/2016] [Indexed: 01/25/2023]
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Oral Antibiotic Bowel Preparation Significantly Reduces Surgical Site Infection Rates and Readmission Rates in Elective Colorectal Surgery. Ann Surg 2016; 261:1034-40. [PMID: 25607761 DOI: 10.1097/sla.0000000000001125] [Citation(s) in RCA: 152] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To determine the relationship between oral antibiotic bowel preparation (OABP) and surgical site infection (SSI) rates in a national colectomy cohort. BACKGROUND OABP for elective colorectal surgery has fallen out of favor. Large cohort studies show that OABP is associated with a 50% reduction in SSI after colectomy. METHODS A retrospective analysis of the National Surgical Quality Improvement Program colectomy cohort from 2011 to 2012 was performed to examine the association between use of OABP and outcomes of SSI, length of stay (LOS), and readmission after elective colectomy. Univariate and multivariable analyses for SSI were performed. RESULTS The cohort included 8415 colorectal operations of which 5291 (62.9%) had a minimally invasive surgical (MIS) approach. Overall, 25.6% had no bowel preparation, 44.9% had mechanical bowel preparation (MBP) only, and 29.5% received OABP. The SSI rate was 11.1%, and it varied by preparation type: 14.9% no preparation, 12.0% MBP, and 6.5% OABP (P < 0.001). OABP group had significantly shorter hospital LOS: (median = 4, interquartile range: 3-6) versus other preparations (median LOS = 5) (P < 0.001). Readmission rates were lowest in OABP (8.1%) and highest in the no preparation group (11.8%). Multivariable logistic regressions found OABP associated with lower SSI [adjusted odds ratio (ORadj) = 0.46, 95% confidence interval (CI): 0.36-0.59]. Stratified models found OABP protective for SSI for both open procedures (ORadj = 0.40, 95% CI: 0.30-0.53) and MIS procedures (ORadj = 0.48, 95% CI: 0.36-0.65). CONCLUSIONS OABP is associated with reduced SSI rates, shorter LOS, and fewer readmissions. Adoption of OABP before elective colectomy would reduce SSI without effecting LOS. The practice of MBP alone should be abandoned.
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Abstract
BACKGROUND Mechanical bowel preparation continues to be a controversial subject for the pre-operative management of patients undergoing elective colon resection. METHODS The English literature on bowel preparation was searched to identify pertinent publications. RESULTS The published literature over the past 80 y confirms that mechanical bowel preparation alone does not reduce surgical site infections. However, the use of appropriate oral antibiotics following mechanical bowel preparation with pre-operative systemic antibiotics reduces rates of surgical site infections and anastomotic leaks when compared with systemic antibiotics alone. CONCLUSIONS Mechanical bowel preparation with pre-operative oral antibiotics and pre-operative systemic antibiotics are the standard of care for elective colon surgery. Refinement in methods of bowel preparation needs additional clinical investigations to further enhance outcomes.
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Affiliation(s)
- Donald E Fry
- 1 Department of Surgery, Northwestern University Feinberg School of Medicine , Chicago, Illinois.,2 Department of Surgery, University of New Mexico School of Medicine , Albuquerque, New Mexico
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Comparing Mechanical Bowel Preparation With Both Oral and Systemic Antibiotics Versus Mechanical Bowel Preparation and Systemic Antibiotics Alone for the Prevention of Surgical Site Infection After Elective Colorectal Surgery: A Meta-Analysis of Randomized Controlled Clinical Trials. Dis Colon Rectum 2016; 59:70-78. [PMID: 26651115 DOI: 10.1097/dcr.0000000000000524] [Citation(s) in RCA: 127] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The discussion on the role of mechanical bowel preparation and oral antibiotics in elective colorectal surgery is still ongoing. OBJECTIVE This meta-analysis aimed to determine whether oral systemic antibiotics with mechanical bowel preparation are superior to systemic antibiotics and mechanical bowel preparation for prophylaxis of bacterial infection during elective colorectal operation. DATA SOURCES Embase, PubMed, and the Cochrane Library were searched using the terms oral, antibiotics/antimicrobial, colorectal/rectal/colon/rectum, and surgery/operation. STUDY SELECTION All of the available randomized controlled trials that compared the efficacy of combined oral and systemic antibiotics and mechanical bowel preparation with systemic antibiotics alone and mechanical bowel preparation in colorectal surgery and defined surgical site infection based on Centers for Disease Control and Prevention criteria were included. INTERVENTION All of the statistical analyses were performed using Review Manager 5.2 software. A fixed model was used if there was no evidence of heterogeneity; otherwise, a random-effects model was used. MAIN OUTCOME MEASURES We focused on incidence of surgical site infection among the groups. RESULTS Seven randomized controlled trials that consisted of 1769 cases were eligible for analysis. We found that both total surgical site infection and incisional surgical site infection were significantly reduced in patients who received oral systemic antibiotics and mechanical bowel preparation compared with patients who received systemic antibiotics alone and mechanical bowel preparation (total: 7.2% vs 16.0%, p < 0.00001; incisional: 4.6% vs 12.1%, p < 0.00001). However, no significant difference was detected in the rate of organ/space surgical site infection (4.0% vs 4.8%; p = 0.56) after elective colorectal surgery. LIMITATIONS The meta-analysis was limited by the risk of bias because a majority of the studies did not use the blinding method. CONCLUSIONS Oral systemic antibiotics and mechanical bowel preparation significantly lowered the incidence of surgical site infection after elective colorectal surgery compared with systemic antibiotics alone and mechanical bowel preparation.
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Tajima Y, Ishida H, Yamamoto A, Chika N, Onozawa H, Matsuzawa T, Kumamoto K, Ishibashi K, Mochiki E. Comparison of the risk of surgical site infection and feasibility of surgery between sennoside versus polyethylene glycol as a mechanical bowel preparation of elective colon cancer surgery: a randomized controlled trial. Surg Today 2015; 46:735-40. [PMID: 26319220 DOI: 10.1007/s00595-015-1239-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Accepted: 07/29/2015] [Indexed: 12/30/2022]
Abstract
PURPOSE To validate the usefulness of sennoside as a substitute for polyethylene glycol (PEG) as a mechanical bowel preparation (MBP) for elective colon cancer surgery. METHODS We performed a prospective randomized non-inferiority trial comparing the use of sennoside and PEG in MBP for elective colon cancer surgery, in terms of the risk of surgical site infection (SSI) and the feasibility of surgery. RESULTS The overall incidence of SSIs was 2.9 % in the sennoside group (n = 68) and 6.3 % in the PEG group (n = 63) with a difference of 3.4 % (95 % confidence interval 6.9-10.6 %). The intraoperative spillage of the stool materials in the sennoside and PEG groups was 4.4 and 3.1 %, respectively, and was not significantly different (p = 0.71), even the upstream stool consistency, was more frequently observed to be non-stool in the PEG group (65.1 vs. 30.9 %, p < 0.01). CONCLUSION MBP with sennoside could be a substitution for PEG in elective colon cancer surgery.
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Affiliation(s)
- Yusuke Tajima
- Department of General and Digestive Tract Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan.
| | - Hideyuki Ishida
- Department of General and Digestive Tract Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Azusa Yamamoto
- Department of General and Digestive Tract Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Noriyasu Chika
- Department of General and Digestive Tract Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Hisashi Onozawa
- Department of General and Digestive Tract Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Takeaki Matsuzawa
- Department of General and Digestive Tract Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Kensuke Kumamoto
- Department of General and Digestive Tract Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Keiichiro Ishibashi
- Department of General and Digestive Tract Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Erito Mochiki
- Department of General and Digestive Tract Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
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Chi AC, McGuire BB, Nadler RB. Modern Guidelines for Bowel Preparation and Antimicrobial Prophylaxis for Open and Laparoscopic Urologic Surgery. Urol Clin North Am 2015; 42:429-40. [PMID: 26475940 DOI: 10.1016/j.ucl.2015.05.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Mechanical bowel preparation (MBP) and antibiotics (oral and/or intravenous) have historically been used to decrease infectious complications in surgeries that involve manipulation of bowel or potential risk of injury. The use of MBP has recently been challenged in the colorectal surgery literature, thus inspiring similar critical evaluation of our practices in urology. This review gives a brief overview of the history of mechanical and oral antibiotic bowel preparation, as well as the evolution of the practice trends in colorectal surgery and urology. We also examine contemporary guidelines in skin preparation as well as antimicrobial prophylaxis before surgery.
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Affiliation(s)
- Amanda C Chi
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Barry B McGuire
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Robert B Nadler
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
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Combined Mechanical and Oral Antibiotic Bowel Preparation Reduces Incisional Surgical Site Infection and Anastomotic Leak Rates After Elective Colorectal Resection: An Analysis of Colectomy-Targeted ACS NSQIP. Ann Surg 2015; 262:331-7. [PMID: 26083870 DOI: 10.1097/sla.0000000000001041] [Citation(s) in RCA: 216] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To determine the association between preoperative bowel preparation and 30-day outcomes after elective colorectal resection. METHODS Patients from the 2012 Colectomy-Targeted American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database who underwent elective colorectal resection were included for analysis and assigned to 1 of 4 groups based on the type of preoperative preparation they received [combined mechanical and oral antibiotic preparation (OAP), mechanical preparation only, OAP only, or no preoperative bowel preparation]. The association between preoperative bowel preparation status and 30-day postoperative outcomes was assessed using multivariate regression analysis to adjust for a robust array of patient- and procedure-related factors. RESULTS A total of 4999 patients were included for this study [1494 received (29.9%) combined mechanical and OAP, 2322 (46.5%) received mechanical preparation only, 91 (1.8%) received OAP only, and 1092 (21.8%) received no preoperative preparation]. Compared to patients receiving no preoperative preparation, patients who received combined preparation demonstrated a lower 30-day incidence of postoperative incisional surgical site infection (3.2% vs 9.0%, P < 0.001), anastomotic leakage (2.8% vs 5.7%, P = 0.001), and procedure-related hospital readmission (5.5% vs 8.0%, P = 0.03). The outcomes of patients who received either mechanical or OAP alone did not differ significantly from those who received no preparation. CONCLUSIONS Combined bowel preparation with mechanical cleansing and oral antibiotics results in a significantly lower incidence of incisional surgical site infection, anastomotic leakage, and hospital readmission when compared to no preoperative bowel preparation.
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Asín-Prieto E, Soraluce A, Trocóniz IF, Campo Cimarras E, Sáenz de Ugarte Sobrón J, Rodríguez-Gascón A, Isla A. Population pharmacokinetic models for cefuroxime and metronidazole used in combination as prophylactic agents in colorectal surgery: Model-based evaluation of standard dosing regimens. Int J Antimicrob Agents 2015; 45:504-11. [DOI: 10.1016/j.ijantimicag.2015.01.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Revised: 01/08/2015] [Accepted: 01/10/2015] [Indexed: 01/22/2023]
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Zelhart MD, Hauch AT, Slakey DP, Nichols RL. Preoperative antibiotic colon preparation: have we had the answer all along? J Am Coll Surg 2014; 219:1070-7. [PMID: 25260679 DOI: 10.1016/j.jamcollsurg.2014.07.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Revised: 06/16/2014] [Accepted: 07/08/2014] [Indexed: 02/03/2023]
Affiliation(s)
- Matthew D Zelhart
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA.
| | - Adam T Hauch
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA
| | - Douglas P Slakey
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA
| | - Ronald L Nichols
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA
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45
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Fry DE. The prevention of surgical site infection in elective colon surgery. SCIENTIFICA 2013; 2013:896297. [PMID: 24455434 PMCID: PMC3881664 DOI: 10.1155/2013/896297] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 11/12/2013] [Indexed: 05/05/2023]
Abstract
Infections at the surgical site continue to occur in as many as 20% of elective colon resection cases. Methods to reduce these infections are inconsistently applied. Surgical site infection (SSI) is the result of multiple interactive variables including the inoculum of bacteria that contaminate the site, the virulence of the contaminating microbes, and the local environment at the surgical site. These variables that promote infection are potentially offset by the effectiveness of the host defense. Reduction in the inoculum of bacteria is achieved by appropriate surgical site preparation, systemic preventive antibiotics, and use of mechanical bowel preparation in conjunction with the oral antibiotic bowel preparation. Intraoperative reduction of hematoma, necrotic tissue, foreign bodies, and tissue dead space will reduce infections. Enhancement of the host may be achieved by perioperative supplemental oxygenation, maintenance of normothermia, and glycemic control. These methods require additional research to identify optimum application. Uniform application of currently understood methods and continued research into new methods to reduce microbial contamination and enhancement of host responsiveness can lead to better outcomes.
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Affiliation(s)
- Donald E. Fry
- Michael Pine and Associates, 1 East Wacker Drive, No. 1210, Chicago, IL 60601, USA
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46
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Toneva GD, Deierhoi RJ, Morris M, Richman J, Cannon JA, Altom LK, Hawn MT. Oral antibiotic bowel preparation reduces length of stay and readmissions after colorectal surgery. J Am Coll Surg 2013; 216:756-62; discussion 762-3. [PMID: 23521958 DOI: 10.1016/j.jamcollsurg.2012.12.039] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Accepted: 12/12/2012] [Indexed: 01/27/2023]
Abstract
BACKGROUND Oral antibiotic bowel preparation (OABP) before colorectal resection has been shown to reduce surgical site infections. We examined whether OABP decreases length of stay (LOS) and readmissions for colorectal surgery. STUDY DESIGN This retrospective study used national Veterans Affairs Surgical Quality Improvement Program preoperative risk and outcomes data linked to Veterans Affairs Administrative and Pharmacy Benefits Management data on patients undergoing elective colorectal resections from 2005 to 2009. Exclusion criteria were preoperative LOS >2 days, American Society of Anesthesiologists class 5, or death before discharge. Patient and surgery characteristics, bowel preparation use, presence of an ostomy, indication for surgery, and indication for readmission using ICD-9 codes were determined. Negative binomial regression was used to model LOS. Logistic regression analyses modeled 30-day readmission. RESULTS Of the 8,180 patients, 1,161 (14.2%) were readmitted within 30 days. Length of stay and readmissions varied significantly by bowel preparation, procedure, presence of an ostomy, and American Society of Anesthesiologists class. Oral antibiotic bowel preparation was associated with a below-median postoperative LOS (negative binomial regression estimate = -0.1159; p < 0.0001) and fewer 30-day readmissions (adjusted odds ratio = 0.81; 95% CI, 0.68-0.97). Overall, 4.9% were readmitted for infections (ICD-9 codes) and this varied by bowel preparation (no preparation 6.1%, mechanical 5.4%, OABP 3.9%; p = 0.001). The readmission rate for noninfectious reasons was 9.3% and did not differ significantly by bowel preparation (no preparation 9.9%, mechanical 9.6%, OABP 8.8%; p = 0.38). CONCLUSIONS Oral antibiotic bowel preparation before elective colorectal surgery is associated with shorter postoperative LOS and lower 30-day readmission rates, primarily due to fewer readmissions for infections. Prospective studies are needed to verify these results.
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Affiliation(s)
- Galina D Toneva
- Center for Surgical, Medical Acute Care Research and Transitions, Birmingham Veterans Affairs Hospital, Birmingham, AL, USA
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47
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Hübner M, Cima RR. Colorectal Surgical Site Infections: Risk Factors and a Systematic Review of Prevention Strategies. SEMINARS IN COLON AND RECTAL SURGERY 2012. [DOI: 10.1053/j.scrs.2012.07.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
BACKGROUND Surgical site infection is a major cause of morbidity after colorectal resections. Despite evidence that preoperative oral antibiotics with mechanical bowel preparation reduce surgical site infection rates, the use of oral antibiotics is decreasing. Currently, the administration of oral antibiotics is controversial and considered ineffective without mechanical bowel preparation. OBJECTIVE The aim of this study is to examine the use of mechanical bowel preparation and oral antibiotics and their relationship to surgical site infection rates in a colorectal Surgical Care Improvement Project cohort. DESIGN This retrospective study used Veterans Affairs Surgical Quality Improvement Program preoperative risk and surgical site infection outcome data linked to Veterans Affairs Surgical Care Improvement Project and Pharmacy Benefits Management data. Univariate and multivariable models were performed to identify factors associated with surgical site infection within 30 days of surgery. SETTINGS This study was conducted in 112 Veterans Affairs hospitals. PATIENTS Included were 9940 patients who underwent elective colorectal resections from 2005 to 2009. MAIN OUTCOME MEASURE The primary outcome measured was the incidence of surgical site infection. RESULTS Patients receiving oral antibiotics had significantly lower surgical site infection rates. Those receiving no bowel preparation had similar surgical site infection rates to those who had mechanical bowel preparation only (18.1% vs 20%). Those receiving oral antibiotics alone had an surgical site infection rate of 8.3%, and those receiving oral antibiotics plus mechanical bowel preparation had a rate of 9.2%. In adjusted analysis, the use of oral antibiotics alone was associated with a 67% decrease in surgical site infection occurrence (OR=0.33, 95% CI 0.21-0.50). Oral antibiotics plus mechanical bowel preparation was associated with a 57% decrease in surgical site infection occurrence (OR=0.43, 95% CI 0.34-0.55). Timely administration of parenteral antibiotics (Surgical Care Improvement Project-1) had a modest protective effect, with no effect observed for other Surgical Care Improvement Project measures. Hospitals with higher rates of oral antibiotics use had lower surgical site infection rates (R = 0.274, p < 0.0001). LIMITATIONS Determination of the use of oral antibiotics and mechanical bowel preparation is based on retrospective prescription data, and timing of actual administration cannot be determined. CONCLUSIONS Use and type of preoperative bowel preparation varied widely. These results strongly suggest that preoperative oral antibiotics should be administered for elective colorectal resections. The role of oral antibiotics independent of mechanical bowel preparation should be examined in a prospective randomized trial.
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Revisiting the effectiveness of interventions to decrease surgical site infections in colorectal surgery: A Bayesian perspective. Surgery 2012; 152:202-11. [DOI: 10.1016/j.surg.2012.05.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Accepted: 05/10/2012] [Indexed: 01/14/2023]
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Incidencia de la infección de la herida quirúrgica en cirugía colorrectal electiva y su relación con factores perioperatorios. Cir Esp 2012; 90:376-81. [DOI: 10.1016/j.ciresp.2012.02.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Revised: 01/27/2012] [Accepted: 02/03/2012] [Indexed: 11/24/2022]
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