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Traeger L, Bedrikovetski S, Nguyen TM, Kwan YX, Lewis M, Moore JW, Sammour T. The impact of preoperative sarcopenia on postoperative ileus following colorectal cancer surgery. Tech Coloproctol 2023; 27:1265-1274. [PMID: 37184771 PMCID: PMC10638111 DOI: 10.1007/s10151-023-02812-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/24/2023] [Indexed: 05/16/2023]
Abstract
PURPOSE Sarcopenia is associated with poor short- and long-term patient outcomes following colorectal surgery. Despite postoperative ileus (POI) being a major complication following colorectal surgery, the predictive value of sarcopenia for POI is unclear. We assessed the association between sarcopenia and POI in patients with colorectal cancer. METHODS Elective colorectal cancer surgery patients were retrospectively included (2018-2022). The cross-sectional psoas area was calculated using preoperative staging imaging at the level of the 3rd lumbar vertebrae. Sarcopenia was determined using gender-specific cut-offs. The primary outcome POI was defined as not achieving GI-2 by day 4. Demographics, operative characteristics, and complications were compared via univariate and multivariate analyses. RESULTS Of 297 patients, 67 (22.6%) were sarcopenic. Patients with sarcopenia were older (median 74 (IQR 67-82) vs. 69 (58-76) years, p < 0.001) and had lower body mass index (median 24.4 (IQR 22.2-28.6) vs. 28.8 (24.9-31.9) kg/m2, p < 0.001). POI was significantly more prevalent in patients with sarcopenia (41.8% vs. 26.5%, p = 0.016). Overall rate of complications (85.1% vs. 68.3%, p = 0.007), Calvien-Dindo grade > 3 (13.4% vs. 10.0%, p = 0.026) and length of stay were increased in patients with sarcopenia (median 7 (IQR 5-12) vs. 6 (4-8) days, p = 0.013). Anastomotic leak rate was higher in patients with sarcopenia although the difference was not statistically significant (7.5% vs. 2.6%, p = 0.064). Multivariate analysis demonstrated sarcopenia (OR 2.0, 95% CI 1.1-3.8), male sex (OR 1.9, 95% CI 1.0-3.5), postoperative hypokalemia (OR 3.2, 95% CI 1.6-6.5) and increased opioid use (OR 2.4, 95% CI 1.3-4.3) were predictive of POI. CONCLUSION Sarcopenia demonstrates an association with POI. Future research towards truly identifying the predictive value of sarcopenia for postoperative complications could improve informed consent and operative planning for surgical patients.
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Affiliation(s)
- L Traeger
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia.
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia.
| | - S Bedrikovetski
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - T M Nguyen
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - Y X Kwan
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - M Lewis
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - J W Moore
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - T Sammour
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
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Traeger L, Hall TD, Bedrikovetski S, Kroon HM, Dudi-Venkata NN, Moore JW, Sammour T. Effect of neuromuscular reversal with neostigmine/glycopyrrolate versus sugammadex on postoperative ileus following colorectal surgery. Tech Coloproctol 2023; 27:217-26. [PMID: 36064986 DOI: 10.1007/s10151-022-02695-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 08/24/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Postoperative ileus (POI) is a common complication following colorectal surgery and is mediated in part by the cholinergic anti-inflammatory pathway (CAIP). Neostigmine (acetylcholinesterase inhibitor), co-administered with glycopyrrolate, is frequently given for neuromuscular reversal before tracheal extubation and modulates the CAIP. An alternative reversal agent, sugammadex (selective rocuronium or vecuronium binder), acts independently from the CAIP. The aim of our study was to assess the impact of neuromuscular reversal agents used during anaesthesia on gastrointestinal recovery. METHODS Three hundred thirty-five patients undergoing elective colorectal surgery at the Royal Adelaide Hospital between January 2019 and December 2021 were retrospectively included. The primary outcome was GI-2, a validated composite measure of time to diet tolerance and passage of stool. Demographics, 30-day complications and length of stay were collected. Univariate and multivariate analyses were performed. RESULTS Two hundred twenty-four (66.9%) patients (129 [57.6%] males and 95 [42.4%] females, median age 64 [19-90] years) received neostigmine/glycopyrrolate and 111 (33.1%) received sugammadex (62 [55.9%] males and 49 [44.1%] females, median age 67 [18-94] years). Sugammadex patients achieved GI-2 sooner after surgery (median 3 (0-10) vs. 3 (0-12) days, p = 0.036), and reduced time to first stool (median 2 (0-10) vs. 3 (0-12) days, p = 0.035). Rates of POI, complications and length of stay were similar. On univariate analysis, POI was associated with smoking history, previous abdominal surgery, colostomy formation, increased opioid use and postoperative hypokalaemia (p < 0.05). POI was associated with increased complications, including anastomotic leak and prolonged hospital stay (p < 0.001). On multivariate analysis, neostigmine, bowel anastomoses and increased postoperative opioid use (p < 0.05) remained predictive of time to GI-2. CONCLUSIONS Patients who received sugammadex had a reduced time to achieving first stool and GI-2. Neostigmine use, bowel anastomoses and postoperative opioid use were associated with delayed time to achieving GI-2.
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Ward AE, Ahmed R, Adedeji JF, McGregor-Riley J. Exposing the incidence of ileus in pelvic and acetabular fractures: a retrospective case analysis. Injury 2022; 53:546-550. [PMID: 34696902 DOI: 10.1016/j.injury.2021.09.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 05/18/2021] [Accepted: 09/26/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Paralytic ileus is a temporary inhibition of gastrointestinal mobility in the absence of mechanical obstruction. Ileus has previously been observed in up to 40% of patients undergoing bowel surgery, leading to increased morbidity and length of stay. Pelvic and acetabular fractures are often caused by high energy trauma and are associated with a risk of visceral injury. Prior to this study, there were no reported figures for the incidence of ileus in patients presenting with pelvic and/or acetabular fractures. METHODS All patients over the age of 16 presenting to a major trauma centre throughout 2019 were included. Data collected included patient demographics, injury pattern, fracture management and presence of ileus. As in previous studies, patients were identified as having ileus if they failed to tolerate an oral diet and open their bowels for more than three days (GI-2). Analysis assessed risk factors for ileus as well as its effect on length of stay. RESULTS An incidence of ileus of 40.35% was observed in the 57 included patients. Across all patients, ileus was three times more common in patients with a diagnosis of diabetes mellitus (p= 0.56) and 2.5 times more common in the presence of an open pelvic/ acetabular fracture (p= 0.73). Length of stay was significantly longer in patients under 65 years identified as having ileus (p= 0.046). Gender, age, opiate use, fracture management and surgical approach were not identified as risk factors for ileus. CONCLUSION/ FINDINGS This is the first study to report the incidence of and risk factors for ileus following admission with pelvic and/or acetabular fractures. Due to the morbidity and cost associated with this condition, further research is required to assess the effect of interventions to reduce its incidence in this patient subgroup.
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Affiliation(s)
- A E Ward
- Department of Trauma and Orthopaedics, Sheffield Teaching Hospitals, Herries Road, Sheffield, S5 7AU, South Yorkshire, UK.
| | - R Ahmed
- Department of Trauma and Orthopaedics, Sheffield Teaching Hospitals, Herries Road, Sheffield, S5 7AU, South Yorkshire, UK
| | - J F Adedeji
- Department of Trauma and Orthopaedics, Sheffield Teaching Hospitals, Herries Road, Sheffield, S5 7AU, South Yorkshire, UK
| | - J McGregor-Riley
- Department of Trauma and Orthopaedics, Sheffield Teaching Hospitals, Herries Road, Sheffield, S5 7AU, South Yorkshire, UK
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Dudi-Venkata NN, Kroon HM, Bedrikovetski S, Traeger L, Lewis M, Lawrence MJ, Hunter RA, Moore JW, Thomas ML, Sammour T. PyRICo-Pilot: pyridostigmine to reduce the duration of postoperative ileus after colorectal surgery - a phase II study. Colorectal Dis 2021; 23:2154-2160. [PMID: 34021689 DOI: 10.1111/codi.15748] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/04/2021] [Accepted: 05/16/2021] [Indexed: 02/05/2023]
Abstract
AIM Postoperative ileus (POI) is a major problem after colorectal surgery. Acetylcholinesterase inhibitors such as pyridostigmine increase gastrointestinal (GI) motility through a cholinergic anti-inflammatory pathway. The purpose of this phase II pilot study is to determine the safety of oral pyridostigmine after elective colorectal surgery. METHOD This is a Stage 2b safety study (IDEAL framework). All adult patients undergoing elective colorectal resection or formation or reversal of stoma at the Royal Adelaide Hospital between September 2020 and January 2021 were eligible. The primary outcomes were 30-day postoperative complications, reported adverse events and GI-2 - a validated composite outcome measure of recovery of GI function after surgery, defined as the interval from surgery until first passage of stool and tolerance of a solid intake for 24 h (in whole days) in the absence of vomiting. RESULTS Fifteen patients were included in the study. The median age was 58 (range 50-82) years and seven (47%) were men. Most participants had an American Society of Anesthesiologists grade ≥2 (53%) and the median body mass index was 27 (24-35) kg/m2 . There were 13 postoperative complications [seven were Clavien-Dindo (CD) 1, five CD 2 and one CD 3]. None appeared directly related to pyridostigmine administration, and none of the patients had any overt symptoms of excessive parasympathetic activity. Median GI-2 was 2 (1-4) days. CONCLUSION Oral pyridostigmine appears to be safe to use after elective colorectal surgery in a select group of patients. However, considering this is a pilot study with a small sample size, larger controlled studies are needed to confirm this finding and establish efficacy for prevention of POI.
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Affiliation(s)
- Nagendra N Dudi-Venkata
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Hidde M Kroon
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Sergei Bedrikovetski
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Luke Traeger
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Mark Lewis
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Matthew J Lawrence
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Ronald A Hunter
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - James W Moore
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Michelle L Thomas
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Tarik Sammour
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
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