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Murtaza R, Clarke O, Sivakanthan T, Al-Sarireh H, Al-Sarireh A, Raza MM, Navid AZ, Ali B, Hajibandeh S, Hajibandeh S. Effect of Alvimopan on Postoperative Ileus and Length of Hospital Stay in Patients Undergoing Bowel Resection: A Systematic Review and Meta-Analysis. Am Surg 2024:31348241265149. [PMID: 39031053 DOI: 10.1177/00031348241265149] [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: 07/22/2024]
Abstract
AIMS The aim is to investigate the effect of alvimopan on postoperative ileus and length of hospital stay in patients undergoing bowel resection. METHODS The PRISMA statement standards were followed to conduct a systematic review and meta-analysis. The available literature was searched to identify all studies comparing alvimopan with no alvimopan in patients undergoing bowel resection. Postoperative ileus and length of hospital stay were the primary outcomes, and time to first bowel motion was the secondary outcome. Random-effects modeling was applied for analyses. RESULTS Analysis of 94 833 patients from 26 studies showed that alvimopan was associated with lower risk of postoperative ileus (OR: .57, 95% CI .48 to .67, P <.00001; high GRADE certainty), shorter length of hospital stay (MD: -1.08 day, 95% CI -1.36 to -.81, P < .00001; moderate GRADE certainty), and shorter time to first bowel motion (MD: -.43 day, 95% CI -.58 to -.28, P < .00001; moderate GRADE certainty). Separate analyses of randomized controlled trials and observational studies showed similar findings. Subgroup analyses suggested consistent findings in patients undergoing elective bowel resection, emergency bowel resection, and open surgery; however, alvimopan did not improve the outcomes in patients undergoing minimally invasive surgery. CONCLUSION Robust evidence supports the routine use of alvimopan in patients undergoing open bowel resection as indicated by lower risk of postoperative ileus and shorter length of hospital stay. We support incorporation of alvimopan into enhanced recovery after surgery programs for the procedures involving open bowel resection. The role of alvimopan in minimally invasive bowel resection needs more research.
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Affiliation(s)
- Rashid Murtaza
- Department of General Surgery, Royal Gwent Hospital, Newport, UK
| | - Olivia Clarke
- Department of General Surgery, University Hospital of Wales, Cardiff, UK
| | | | | | | | | | - Ahmad Zia Navid
- Department of General Surgery, Royal Shrewsbury Hospital, Shrewsbury, UK
| | - Baqar Ali
- Department of General Surgery, Royal Oldham Hospital, Oldham, UK
| | - Shahin Hajibandeh
- Department of General surgery, Royal Stoke University Hospital, Stoke-on-Trent, UK
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2
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Reichert M, Willis F, Post S, Schneider M, Vilz T, Willis M, Hecker A. Pharmacologic prevention and therapy of postoperative paralytic ileus after gastrointestinal cancer surgery: systematic review and meta-analysis. Int J Surg 2024; 110:4329-4341. [PMID: 38526522 PMCID: PMC11254286 DOI: 10.1097/js9.0000000000001393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 03/10/2024] [Indexed: 03/26/2024]
Abstract
BACKGROUND Postoperative paralytic ileus (POI) is a significant concern following gastrointestinal tumor surgery. Effective preventive and therapeutic strategies are crucial but remain elusive. Current evidence from randomized-controlled trials on pharmacological interventions for prevention or treatment of POI are systematically reviewed to guide clinical practice and future research. MATERIALS AND METHODS Literature was systematically searched for prospective randomized-controlled trials testing pharmacological interventions for prevention or treatment of POI after gastrointestinal tumor surgery. Meta-analysis was performed using a random effects model to determine risk ratios and mean differences with 95% CI. Risk of bias and evidence quality were assessed. RESULTS Results from 55 studies, involving 5078 patients who received experimental interventions, indicate that approaches of opioid-sparing analgesia, peripheral opioid antagonism, reduction of sympathetic hyperreactivity, and early use of laxatives effectively prevent POI. Perioperative oral Alvimopan or intravenous administration of Lidocaine or Dexmedetomidine, while safe regarding cardio-pulmonary complications, demonstrated effectiveness concerning various aspects of postoperative bowel recovery [Lidocaine: -5.97 (-7.20 to -4.74)h, P <0.0001; Dexmedetomidine: -13.00 (-24.87 to -1.14)h, P =0.03 for time to first defecation; Alvimopan: -15.33 (-21.22 to -9.44)h, P <0.0001 for time to GI-2 ] and length of hospitalization [Lidocaine: -0.67 (-1.24 to -0.09)d, P =0.02; Dexmedetomidine: -1.28 (-1.96 to -0.60)d, P =0.0002; Alvimopan: -0.58 (-0.84 to -0.32)d, P <0.0001] across wide ranges of evidence quality. Perioperative nonopioid analgesic use showed efficacy concerning bowel recovery as well as length of hospitalization [-1.29 (-1.95 to -0.62)d, P =0.0001]. Laxatives showed efficacy regarding bowel movements, but not food tolerance and hospitalization. Evidence supporting pharmacological treatment for clinically evident POI is limited. Results from one single study suggest that Neostigmine reduces time to flatus and accelerates bowel movements [-37.06 (-40.26 to -33.87)h, P <0.0001 and -42.97 (-47.60 to -38.35)h, P <0.0001, respectively] with low evidence quality. CONCLUSION Current evidence concerning pharmacological prevention and treatment of POI following gastrointestinal tumor surgery is limited. Opioid-sparing concepts, reduction of sympathetic hyperreactivity, and laxatives should be implemented into multimodal perioperative approaches.
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Affiliation(s)
- Martin Reichert
- Department of General, Visceral, Thoracic, and Transplant Surgery, University Hospital of Giessen, Giessen
| | - Franziska Willis
- Department of General, Visceral, Thoracic, and Transplant Surgery, University Hospital of Giessen, Giessen
| | - Stefan Post
- Faculty of Medicine Mannheim, University of Heidelberg, Mannheim
| | - Martin Schneider
- Department of General, Visceral, Thoracic, and Transplant Surgery, University Hospital of Giessen, Giessen
| | - Tim Vilz
- Department of General, Visceral, Thorax, and Vascular Surgery, University Hospital Bonn, Bonn, Germany
| | - Maria Willis
- Department of General, Visceral, Thorax, and Vascular Surgery, University Hospital Bonn, Bonn, Germany
| | - Andreas Hecker
- Department of General, Visceral, Thoracic, and Transplant Surgery, University Hospital of Giessen, Giessen
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3
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Buscail E, Planchamp T, Le Cosquer G, Bouchet M, Thevenin J, Carrere N, Muscari F, Abbo O, Maulat C, Weyl A, Duffas JP, Philis A, Ghouti L, Canivet C, Motta JP, Vergnolle N, Deraison C, Shourick J. Postoperative ileus after digestive surgery: Network meta-analysis of pharmacological intervention. Br J Clin Pharmacol 2024; 90:107-126. [PMID: 37559444 DOI: 10.1111/bcp.15878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 08/11/2023] Open
Abstract
AIMS Several medicinal treatments for avoiding postoperative ileus (POI) after abdominal surgery have been evaluated in randomized controlled trials (RCTs). This network meta-analysis aimed to explore the relative effectiveness of these different treatments on ileus outcome measures. METHODS A systematic literature review was performed to identify RCTs comparing treatments for POI following abdominal surgery. A Bayesian network meta-analysis was performed. Direct and indirect comparisons of all regimens were simultaneously compared using random-effects network meta-analysis. RESULTS A total of 38 RCTs were included in this network meta-analysis reporting on 6371 patients. Our network meta-analysis shows that prokinetics significantly reduce the duration of first gas (mean difference [MD] = 16 h; credible interval -30, -3.1; surface under the cumulative ranking curve [SUCRA] 0.418), duration of first bowel movements (MD = 25 h; credible interval -39, -11; SUCRA 0.25) and duration of postoperative hospitalization (MD -1.9 h; credible interval -3.8, -0.040; SUCRA 0.34). Opioid antagonists are the only treatment that significantly improve the duration of food recovery (MD -19 h; credible interval -26, -14; SUCRA 0.163). CONCLUSION Based on our meta-analysis, the 2 most consistent pharmacological treatments able to effectively reduce POI after abdominal surgery are prokinetics and opioid antagonists. The absence of clear superiority of 1 treatment over another highlights the limits of the pharmacological principles available.
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Affiliation(s)
- Etienne Buscail
- Digestive Surgery Department, Toulouse University Hospital, Toulouse, France
- INSERM, U1220, University of Toulouse, Digestive Health Research Institute (IRSD), Toulouse, France
| | - Thibault Planchamp
- INSERM, U1220, University of Toulouse, Digestive Health Research Institute (IRSD), Toulouse, France
- Paediatric Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Guillaume Le Cosquer
- INSERM, U1220, University of Toulouse, Digestive Health Research Institute (IRSD), Toulouse, France
- Gastroenterology Department, Toulouse University Hospital, Toulouse, France
| | - Manon Bouchet
- Digestive Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Julie Thevenin
- INSERM, U1220, University of Toulouse, Digestive Health Research Institute (IRSD), Toulouse, France
| | - Nicolas Carrere
- Digestive Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Fabrice Muscari
- Digestive Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Olivier Abbo
- Paediatric Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Charlotte Maulat
- Digestive Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Ariane Weyl
- Gynaecological Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Jean Pierre Duffas
- Digestive Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Antoine Philis
- Digestive Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Laurent Ghouti
- Digestive Surgery Department, Toulouse University Hospital, Toulouse, France
| | - Cindy Canivet
- Digestive Surgery Department, Toulouse University Hospital, Toulouse, France
- Gastroenterology Department, Toulouse University Hospital, Toulouse, France
| | - Jean Paul Motta
- INSERM, U1220, University of Toulouse, Digestive Health Research Institute (IRSD), Toulouse, France
| | - Nathalie Vergnolle
- INSERM, U1220, University of Toulouse, Digestive Health Research Institute (IRSD), Toulouse, France
| | - Celine Deraison
- INSERM, U1220, University of Toulouse, Digestive Health Research Institute (IRSD), Toulouse, France
| | - Jason Shourick
- Epidemiology and Public Health Department, UMR 1027 INSERM, Toulouse University Hospital, University of Toulouse, Toulouse, France
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Ridgeon E, Shadwell R, Wilkinson A, Odor PM. Mismatch of populations between randomised controlled trials of perioperative interventions in major abdominal surgery and current clinical practice. Perioper Med (Lond) 2023; 12:60. [PMID: 37974283 PMCID: PMC10655289 DOI: 10.1186/s13741-023-00344-w] [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: 07/27/2023] [Accepted: 10/14/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND Demographics of patients undergoing major abdominal surgery are changing. External validity of relevant RCTs may be limited by participants not resembling patients encountered in clinical practice. We aimed to characterise differences in age, weight, BMI, and ASA grade between participants in perioperative trials in major abdominal surgery and patients in a reference real-world clinical practice sample. The secondary aim was to investigate whether time since trial publication was associated with increasing mismatch between these groups. METHODS MEDLINE and Embase were searched for multicentre RCTs from inception to September 2022. Studies of perioperative interventions in adults were included. Studies that limited enrolment based on age, weight, BMI, or ASA status were excluded. We compared trial cohort age, weight, BMI, and ASA distribution to those of patients undergoing major abdominal surgery at our tertiary referral hospital during September 2021 to September 2022. We used a local, single-institution reference sample to reflect the reality of clinical practice (i.e. patients treated by a clinician in their own hospital, rather than averaged nationally). Mismatch was defined using comparison of summary characteristics and ad hoc criteria based on differences relevant to predicted mortality risk after surgery. RESULTS One-hundred and six trials (44,499 participants) were compared to a reference cohort of 2792 clinical practice patients. Trials were published a median (IQR [range]) 13.4 (5-20 [0-35]) years ago. A total of 94.3% of trials were mismatched on at least one characteristic (age, weight, BMI, ASA). Recruitment of ASA 3 + participants in trials increased over time, and recruitment of ASA 1 participants decreased over time (Spearman's Rho 0.58 and - 0.44, respectively). CONCLUSIONS Patients encountered in our current local clinical practice are significantly different from those in our defined set of perioperative RCTs. Older trials recruit more low-risk than high-risk participants-trials may thus 'expire' over time. These trials may not be generalisable to current patients undergoing major abdominal surgery, and meta-analyses or guidelines incorporating these trials may therefore be similarly non-applicable. Comparison to local, rather than national cohorts, is important for meaningful on-the-ground evidence-based decision-making.
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Affiliation(s)
- Elliott Ridgeon
- Department of Anaesthetics and Perioperative Medicine, Wexham Park Hospital, Slough, UK.
- Department of Anaesthetics and Perioperative Medicine, University College London Hospitals, London, UK.
- Perioperative Medicine MSc, University College London, London, UK.
| | - Rory Shadwell
- Department of Critical Care, University College London Hospitals, London, UK
| | - Alice Wilkinson
- Department of Anaesthetics, University College London Hospitals, London, UK
| | - Peter M Odor
- Department of Anaesthetics and Perioperative Medicine, University College London Hospitals, London, UK
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Hou YT, Pan YY, Wan L, Zhao WS, Luo Y, Yan Q, Zhang Y, Zhang WX, Mo YC, Huang LP, Dai QX, Jia DY, Yang AM, An HY, Wu AS, Tian M, Fang JQ, Wang JL, Feng Y. Transcutaneous electrical acupoint stimulation in adult patients receiving gastrectomy/colorectal resection: A randomized controlled trial. World J Gastrointest Surg 2023; 15:1474-1484. [PMID: 37555116 PMCID: PMC10405110 DOI: 10.4240/wjgs.v15.i7.1474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 03/05/2023] [Accepted: 05/08/2023] [Indexed: 07/21/2023] Open
Abstract
BACKGROUND Acupuncture promotes the recovery of gastrointestinal function and provides analgesia after major abdominal surgery. The effects of transcutaneous electrical acupoint stimulation (TEAS) remain unclear. AIM To explore the potential effects of TEAS on the recovery of gastrointestinal function after gastrectomy and colorectal resection. METHODS Patients scheduled for gastrectomy or colorectal resection were randomized at a 2:3:3:2 ratio to receive: (1) TEAS at maximum tolerable current for 30 min immediately prior to anesthesia induction and for the entire duration of surgery, plus two 30-min daily sessions for 3 consecutive days after surgery (perioperative TEAS group); (2) Preoperative and intraoperative TEAS only; (3) Preoperative and postoperative TEAS only; or (4) Sham stimulation. The primary outcome was the time from the end of surgery to the first bowel sound. RESULTS In total, 441 patients were randomized; 405 patients (58.4 ± 10.2 years of age; 247 males) received the planned surgery. The time to the first bowel sounds did not differ among the four groups (P = 0.90; log-rank test). On postoperative day 1, the rest pain scores differed significantly among the four groups (P = 0.04; Kruskal-Wallis test). Post hoc comparison using the Bonferroni test showed lower pain scores in the perioperative TEAS group (1.4 ± 1.2) than in the sham stimulation group (1.7 ± 1.1; P = 0.04). Surgical complications did not differ among the four groups. CONCLUSION TEAS provided analgesic effects in adult patients undergoing major abdominal surgery, and it can be added to clinical practice as a means of accelerating postoperative rehabilitation of these patients.
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Affiliation(s)
- Yuan-Tao Hou
- Department of Anesthesiology, Peking University People’s Hospital, Beijing 100044, China
| | - Yuan-Yuan Pan
- Department of Anesthesiology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang Province, China
| | - Lei Wan
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Wen-Sheng Zhao
- Department of Pain Medicine, Zhejiang Chinese Medicine and Western Medicine Integrated Hospital, Hangzhou 310003, Zhejiang Province, China
| | - Ying Luo
- Department of Anesthesiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Qi Yan
- Department of Anesthesiology, Peking University People’s Hospital, Beijing 100044, China
| | - Yi Zhang
- Department of Anesthesiology, Peking University People’s Hospital, Beijing 100044, China
| | - Wei-Xin Zhang
- Department of Anesthesiology, Peking University People’s Hospital, Beijing 100044, China
| | - Yun-Chang Mo
- Department of Anesthesiology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang Province, China
| | - Lu-Ping Huang
- Department of Anesthesiology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang Province, China
| | - Qin-Xue Dai
- Department of Anesthesiology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang Province, China
| | - Dan-Yun Jia
- Department of Anesthesiology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang Province, China
| | - Ai-Ming Yang
- Department of Anesthesiology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
| | - Hai-Yan An
- Department of Anesthesiology, Peking University People’s Hospital, Beijing 100044, China
| | - An-Shi Wu
- Department of Anesthesiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Ming Tian
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Jian-Qiao Fang
- Key Laboratory of Acupuncture and Neurology of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou 310053, Zhejiang Province, China
| | - Jun-Lu Wang
- Department of Anesthesiology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang Province, China
| | - Yi Feng
- Department of Anesthesiology, Peking University People’s Hospital, Beijing 100044, China
- Department of Pain Medicine, Peking University People’s Hospital, Beijing 100044, China
- Key Laboratory for Neuroscience, Ministry of Education/National Health Commission of China, Peking University, Beijing 100083, China
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6
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Kaarto P, Westfall KM, Brockhaus K, Paulus AL, Albright J, Ramm C, Cleary RK. Alvimopan is associated with favorable outcomes in open and minimally invasive colorectal surgery: a regional database analysis. Surg Endosc 2023:10.1007/s00464-023-10098-7. [PMID: 37130983 DOI: 10.1007/s00464-023-10098-7] [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: 09/29/2022] [Accepted: 04/20/2023] [Indexed: 05/04/2023]
Abstract
BACKGROUND Alvimopan is a µ-opioid receptor antagonist associated with shorter time to gastrointestinal recovery in patients having open colorectal surgery. Data demonstrating the benefit of perioperative alvimopan for the minimally invasive surgical approach are inconsistent. The aim of this study is to determine colorectal surgery groups that benefit from perioperative alvimopan. METHODS This is a retrospective cohort analysis of colorectal surgery patients who had, and patients who did not have, perioperative alvimopan in the Michigan Surgical Quality Collaborative regional risk-adjusted database from 2018 through 2021. Main outcome measures were postoperative length of hospital stay, time to return of bowel function, and postoperative ileus. RESULTS There were 10,010 patients (30.3% open, 40.5% laparoscopic, 12.7% hand-assist laparoscopic, 43.5% robotic) who met inclusion criteria-4919 received alvimopan in the perioperative period and 5091 did not. When compared to those not receiving alvimopan, unadjusted outcomes showed that the alvimopan group had significantly shorter postoperative length of stay (4.75 days vs 5.5 days, p < 0.001), shorter time to return of bowel function (1.61 days vs 2.01 days, p < 0.001) and less postoperative ileus (5.45% vs 7.94%, p < 0.001). After adjustment, regression models confirmed that alvimopan was associated with an 9.6% reduction in hospital length of stay (p < 0.001), a 14.9% shorter time to return of bowel function (p < 0.001), and a 42.1% reduction in postoperative ileus (p < 0.001). Subgroup analysis showed significant benefit of alvimopan for all three outcomes in patients having the minimally invasive approach. CONCLUSIONS Alvimopan is associated with shorter hospital length of stay, shorter time to return of bowel function, and decreased postoperative ileus when administered to patients undergoing colorectal surgery. Benefit is not limited to the open approach and includes minimally invasive laparoscopic and robotic colorectal procedures.
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Affiliation(s)
- Patricia Kaarto
- Department of Pharmacy, St Joseph Mercy Hospital, Ann Arbor, MI, USA
| | | | - Kara Brockhaus
- Department of Pharmacy, St Joseph Mercy Hospital, Ann Arbor, MI, USA
| | - Amanda L Paulus
- Michigan State University School of Medicine, East Lansing, USA
| | - Jeremy Albright
- Biostatistics and Epidemiology Methods Consulting, BEMC, LLC, Ypsilanti, MI, USA
| | - Carole Ramm
- St Joseph Mercy Hospital, Ann Arbor, MI, USA
| | - Robert K Cleary
- Department of Surgery, St Joseph Mercy Hospital, Ann Arbor, MI, USA.
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Irani JL, Hedrick TL, Miller TE, Lee L, Steinhagen E, Shogan BD, Goldberg JE, Feingold DL, Lightner AL, Paquette IM. Clinical Practice Guidelines for Enhanced Recovery After Colon and Rectal Surgery From the American Society of Colon and Rectal Surgeons and the Society of American Gastrointestinal and Endoscopic Surgeons. Dis Colon Rectum 2023; 66:15-40. [PMID: 36515513 PMCID: PMC9746347 DOI: 10.1097/dcr.0000000000002650] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jennifer L. Irani
- Department of Surgery, Division of Colorectal Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Traci L. Hedrick
- Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Timothy E. Miller
- Department of Anesthesiology, Duke University, Durham, North Carolina
| | - Lawrence Lee
- Department of Surgery, McGill University, Montreal, Quebec, Canada
| | - Emily Steinhagen
- Department of Surgery, University Hospital Cleveland Medical Center, Cleveland, Ohio
| | - Benjamin D. Shogan
- Department of Surgery, University of Chicago Pritzker School of Medicine, Chicago, Illinois
| | - Joel E. Goldberg
- Department of Surgery, Division of Colorectal Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Daniel L. Feingold
- Department of Surgery, Section of Colorectal Surgery, Rutgers University, New Brunswick, New Jersey
| | - Amy L. Lightner
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Cleveland Clinic
| | - Ian M. Paquette
- Division of Colon and Rectal Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio
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8
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Irani JL, Hedrick TL, Miller TE, Lee L, Steinhagen E, Shogan BD, Goldberg JE, Feingold DL, Lightner AL, Paquette IM. Clinical practice guidelines for enhanced recovery after colon and rectal surgery from the American Society of Colon and Rectal Surgeons and the Society of American Gastrointestinal and Endoscopic Surgeons. Surg Endosc 2023; 37:5-30. [PMID: 36515747 PMCID: PMC9839829 DOI: 10.1007/s00464-022-09758-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2022] [Indexed: 12/15/2022]
Abstract
The American Society of Colon and Rectal Surgeons (ASCRS) and the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) are dedicated to ensuring high-quality innovative patient care for surgical patients by advancing the science, prevention, and management of disorders and diseases of the colon, rectum, and anus as well as minimally invasive surgery. The ASCRS and SAGES society members involved in the creation of these guidelines were chosen because they have demonstrated expertise in the specialty of colon and rectal surgery and enhanced recovery. This consensus document was created to lead international efforts in defining quality care for conditions related to the colon, rectum, and anus and develop clinical practice guidelines based on the best available evidence. While not proscriptive, these guidelines provide information on which decisions can be made and do not dictate a specific form of treatment. These guidelines are intended for the use of all practitioners, healthcare workers, and patients who desire information about the management of the conditions addressed by the topics covered in these guidelines. These guidelines should not be deemed inclusive of all proper methods of care nor exclusive of methods of care reasonably directed toward obtaining the same results. The ultimate judgment regarding the propriety of any specific procedure must be made by the physician in light of all the circumstances presented by the individual patient. This clinical practice guideline represents a collaborative effort between the American Society of Colon and Rectal Surgeons (ASCRS) and the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) and was approved by both societies.
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Affiliation(s)
- Jennifer L Irani
- Department of Surgery, Division of Colorectal Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Traci L Hedrick
- Department of Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Timothy E Miller
- Duke University Medical Center Library, Duke University School of Medicine, Durham, NC, USA
| | - Lawrence Lee
- Department of Surgery, McGill University, Montreal, QC, Canada
| | - Emily Steinhagen
- Department of Surgery, University Hospital Cleveland Medical Center, Cleveland, OH, USA
| | - Benjamin D Shogan
- Department of Surgery, University of Chicago Pritzker School of Medicine, Chicago, IL, USA
| | - Joel E Goldberg
- Department of Surgery, Division of Colorectal Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Daniel L Feingold
- Section of Colorectal Surgery, Rutgers University, New Brunswick, NJ, USA
| | - Amy L Lightner
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Cleveland Clinic, Cleveland, USA
| | - Ian M Paquette
- Division of Colon and Rectal Surgery, University of Cincinnati College of Medicine Surgery (Colon and Rectal), 222 Piedmont #7000, Cincinnati, OH, 45219, USA.
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9
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Feuchtbaum E, Wondra JP, Bumpass DB, Zebala LP, Lenke LG, Kelly MP. Alvimopan for the reduction of postoperative ileus after long posterior spinal fusion: placebo-controlled double-blind randomized trial. J Neurosurg Spine 2022; 37:446-451. [PMID: 35395640 DOI: 10.3171/2022.2.spine211551] [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: 12/15/2021] [Accepted: 02/21/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the efficacy of alvimopan administration after posterior spinal fusion (PSF) in adult spine surgery patients who are taking opioid agents. METHODS In this placebo-controlled, double-blind randomized trial, PSF patients were randomized in blocks to placebo or study drug. Primary and secondary outcome measures were return to normal bowel function, including time to passage of flatus and stool, time to tolerance of oral nutrition, and time to hospital discharge. Patients were included regardless of chronic opioid consumption status. RESULTS Thirty-one patients provided consent for participation, and 26 patients (13 per group) completed the study. There were no differences between groups with respect to time to flatus, time to bowel movement, time to oral nutrition tolerance, and time to discharge. Calculated effect sizes favored placebo for all interventions. CONCLUSIONS Alvimopan did not hasten return to bowel function for any primary or secondary outcome measures when compared with placebo for patients undergoing PSF. There were no adverse events related to alvimopan, including for patients with chronic opioid consumption. While underpowered to determine a statistical difference, it is unlikely that a clinically relevant effect exists.
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Affiliation(s)
| | - James P Wondra
- 2Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - David B Bumpass
- 3Department of Orthopedic Surgery, University of Arkansas Medical School, Little Rock, Arkansas
| | | | - Lawrence G Lenke
- 5Columbia University College of Physicians and Surgeons, The Och Spine Hospital, New York, New York; and
| | - Michael P Kelly
- 6Rady Children's Hospital, University of California, San Diego, California
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10
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Effectiveness and safety of acupuncture for postoperative ileus following gastrointestinal surgery: A systematic review and meta-analysis. PLoS One 2022; 17:e0271580. [PMID: 35849611 PMCID: PMC9292096 DOI: 10.1371/journal.pone.0271580] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 07/01/2022] [Indexed: 11/21/2022] Open
Abstract
Background Postoperative ileus (POI) is an important complication of gastrointestinal (GI) surgery. Acupuncture has been increasingly used in treating POI. This study aimed to assess the effectiveness and safety of acupuncture for POI following GI surgery. Methods Seven databases (PubMed, Embase, the Cochrane Library, China National Knowledge Infrastructure, Wan fang Data, VIP Database for Chinese Technical Periodicals, and Chinese Biomedical Literature Database) and related resources were searched from inception to May 30, 2021. Randomized controlled trials (RCTs) reporting the acupuncture for POI in GI were included. The quality of RCTs was assessed by the Cochrane Collaboration Risk of Bias tool, and the certainty of the evidence was evaluated by the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach. A meta-analysis was performed by using RevMan 5.4 software. Results Eighteen RCTs involving 1413 participants were included. The meta-analysis showed that acupuncture could reduce the time to first flatus (TFF) (standardized mean difference [SMD] = −1.14, 95% confidence interval [CI]: −1.54 to −0.73, P < 0.00001), time to first defecation (TFD) (SMD = −1.31, 95% CI: −1.88 to −0.74, P < 0.00001), time to bowel sounds recovery (TBSR) (SMD = −1.57, 95% CI: −2.14 to −1.01, P < 0.00001), and length of hospital stay (LOS) (mean difference [MD] = −1.68, 95% CI: −2.55 to −0.80, P = 0.0002) compared with usual care. A subgroup analysis found that acupuncture at distal acupoints once daily after surgery had superior effects on reducing TFF and TFD. A sensitivity analysis supported the validity of the finding. Acupuncture also manifested an effect of reducing TFF, TFD and TBSR compared with sham acupuncture but the result was not stable. Relatively few trials have reported whether adverse events have occurred. Conclusions Acupuncture showed a certain effect in reducing POI following GI surgery with very low-to-moderate quality of evidence. The overall safety of acupuncture should be further validated. More high-quality, large-scale, and multicenter original trials are needed in the future.
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Czerniak R, Cieslarová B, Kupčová V, Rosario M, Lock R, Dong C, Dukes G. The Effect of Hepatic Impairment on the Pharmacokinetics of Intravenously Administered Felcisetrag (TAK‐954). J Clin Pharmacol 2022; 62:1006-1017. [PMID: 35253917 PMCID: PMC9542772 DOI: 10.1002/jcph.2044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Indexed: 11/29/2022]
Abstract
Felcisetrag (formerly known as TAK‐954) is a selective serotonin receptor agonist under investigation for use in patients with postoperative gastrointestinal dysfunction. The safety, tolerability, and pharmacokinetics (PK) of intravenous (i.v.) felcisetrag have been studied, but little is known about the effect of hepatic impairment on the PK of the drug. This phase 1, non‐randomized, open‐label study compared the PK of a single 60‐minute i.v. infusion of felcisetrag between healthy individuals (n = 8) and patients with moderate (n = 10) or severe (n = 7) hepatic impairment. The primary study end points were the total and free maximum observed plasma concentration of felcisetrag at the end of infusion (Cmax), area under the concentration–time curve (AUC) from time 0 to the time of the last quantifiable concentration (AUClast), and AUC from time 0 to infinity (AUCinf). Concentration–time profiles of felcisetrag were similarly shaped between groups but revealed lower concentrations of total plasma felcisetrag with increasing severity of hepatic impairment, whereas concentrations of free felcisetrag increased. The ratios of AUClast and AUCinf for patients with severe hepatic impairment were up to 29.3% lower for total felcisetrag and up to 29.2% higher for free felcisetrag than found in healthy individuals (P < .05). Infusions were well tolerated with no discontinuations, severe adverse events, or deaths during the study. Overall, the effect of hepatic impairment on exposure to felcisetrag was minimal, suggesting that dose adjustment may be unnecessary in patients with hepatic impairment.
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Affiliation(s)
- Richard Czerniak
- Takeda Pharmaceuticals International Co.CambridgeMassachusettsUSA
| | | | - Viera Kupčová
- Third Department of Internal MedicineFaculty of MedicineUniversity HospitalComenius UniversityBratislavaSlovakia
| | - Maria Rosario
- Takeda Pharmaceuticals International Co.CambridgeMassachusettsUSA
| | | | - Cheng Dong
- Takeda Pharmaceuticals International Co.CambridgeMassachusettsUSA
| | - George Dukes
- Takeda Pharmaceuticals International Co.CambridgeMassachusettsUSA
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12
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Abstract
Objective: To systematically review the problem of appetite loss after major abdominal surgery. Summary of Background Data: Appetite loss is a common problem after major abdominal surgery. Understanding of etiology and treatment options is limited. Methods: We searched Medline, Cochrane Central Register of Controlled Trials, and Web of Science for studies describing postoperative appetite loss. Data were extracted to clarify definition, etiology, measurement, surgical influence, pharmacological, and nonpharmacological treatment. PROSPERO registration ID: CRD42021224489. Results: Out of 6144 articles, we included 165 studies, 121 of which were also analyzed quantitatively. A total of 19.8% were randomized, controlled trials (n = 24) and 80.2% were nonrandomized studies (n = 97). The studies included 20,506 patients undergoing the following surgeries: esophageal (n = 33 studies), gastric (n = 48), small bowel (n = 6), colon (n = 27), rectal (n = 20), hepatobiliary (n = 6), and pancreatic (n = 13). Appetite was mostly measured with the Quality of Life Questionnaire of the European Organization for Research and Treatment of Cancer (EORTC QLQ C30, n = 54). In a meta-analysis of 4 randomized controlled trials gum chewing reduced time to first hunger by 21.2 hours among patients who had bowel surgery. Other reported treatment options with positive effects on appetite but lower levels of evidence include, among others, intravenous ghrelin administration, the oral Japanese herbal medicine Rikkunshito, oral mosapride citrate, multidisciplin-ary-counseling, and watching cooking shows. No studies investigated the effect of well-known appetite stimulants such as cannabinoids, steroids, or megestrol acetate on surgical patients. Conclusions: Appetite loss after major abdominal surgery is common and associated with increased morbidity and reduced quality of life. Recent studies demonstrate the influence of reduced gastric volume and ghrelin secretion, and increased satiety hormone secretion. There are various treatment options available including level IA evidence for postoperative gum chewing. In the future, surgical trials should include the assessment of appetite loss as a relevant outcome measure.
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13
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Buscail E, Deraison C. Postoperative Ileus: a Pharmacological Perspective. Br J Pharmacol 2022; 179:3283-3305. [PMID: 35048360 DOI: 10.1111/bph.15800] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 12/31/2021] [Accepted: 01/05/2022] [Indexed: 11/29/2022] Open
Abstract
Post-operative ileus (POI) is a frequent complication after abdominal surgery. The consequences of POI can be potentially serious such as bronchial inhalation or acute functional renal failure. Numerous advances in peri-operative management, particularly early rehabilitation, have made it possible to decrease POI. Despite this, the rate of prolonged POI ileus remains high and can be as high as 25% of patients in colorectal surgery. From a pathophysiological point of view, POI has two phases, an early neurological phase and a later inflammatory phase, to which we could add a "pharmacological" phase during which analgesic drugs, particularly opiates, play a central role. The aim of this review article is to describe the phases of the pathophysiology of POI, to analyse the pharmacological treatments currently available through published clinical trials and finally to discuss the different research areas for potential pharmacological targets.
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Affiliation(s)
- Etienne Buscail
- IRSD, INSERM, INRAE, ENVT, University of Toulouse, CHU Purpan (University Hospital Centre), Toulouse, France.,Department of digestive surgery, colorectal surgery unit, Toulouse University Hospital, Toulouse, France
| | - Céline Deraison
- IRSD, INSERM, INRAE, ENVT, University of Toulouse, CHU Purpan (University Hospital Centre), Toulouse, France
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14
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Brown S, McLoughlin J, Russ A, Casillas M, Buehler J, Heidel RE, Yates JR. Alvimopan retains efficacy in patients undergoing colorectal surgery within an established ERAS program. Surg Endosc 2022; 36:6129-6137. [PMID: 35043232 DOI: 10.1007/s00464-021-08928-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 11/22/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Post-operative ileus and delayed return of gastrointestinal function are complications seen frequently in patients undergoing colorectal surgery. Many enhanced recovery after surgery protocols include alvimopan to inhibit the effects of opiates in the gastrointestinal tract and lidocaine to augment analgesics. Limited data exist regarding alvimopan's efficacy in opiate-sparing regimens. METHODS This single-center, retrospective cohort analysis was conducted in a randomly selected population of adult patients undergoing colorectal resection between February 2018 and October 2019. Patients meeting inclusion criteria were divided into four groups dependent upon whether or not they received alvimopan (A or a) and/or lidocaine (L or l). The primary endpoint in this study was median time to first bowel movement or discharge, whichever came first. Our secondary endpoint was length of stay. RESULTS Of the 430 patients evaluated, a total of 192 patients were included in the final evaluation in the following groups: AL (n = 93), Al (n = 34), aL (n = 44), and al (n = 21). A significant difference was found among the groups for the primary outcome of median time to bowel movement or discharge (p = 0.001). Three subsequent pair-wise comparisons resulted in a significant difference in the primary outcome: group AL 39.4 h vs. group aL 54.0 h (p = 0.003), group AL 39.4 h vs. group al 55.4 h (p = 0.001), and group Al 44.9 h vs. group al 55.4 h (p = 0.01). Length of stay was significantly reduced by 1.8 days in groups AL and Al compared to group aL (p < 0.001). CONCLUSION Treatment with alvimopan resulted in a significant improvement in time to GI recovery and decreased length of stay in an established ERAS program. While lidocaine's reduction in opiates was minimal, the group receiving both alvimopan and lidocaine had the greatest reduction in time to GI recovery and length of stay.
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Affiliation(s)
- Skyler Brown
- University of Tennessee Medical Center, Knoxville, TN, USA
- Department of Pharmacy, University of Tennessee Medical Center, 1924 Alcoa Hwy, Box 41, Knoxville, TN, 37920, USA
| | - James McLoughlin
- University of Tennessee Medical Center, University of Tennessee Graduate School of Medicine, Knoxville, TN, USA
| | - Andrew Russ
- University of Tennessee Medical Center, University of Tennessee Graduate School of Medicine, Knoxville, TN, USA
| | - Mark Casillas
- University of Tennessee Medical Center, University of Tennessee Graduate School of Medicine, Knoxville, TN, USA
| | - Jason Buehler
- University of Tennessee Medical Center, University of Tennessee Graduate School of Medicine, Knoxville, TN, USA
| | - Robert E Heidel
- University of Tennessee Medical Center, University of Tennessee Graduate School of Medicine, Knoxville, TN, USA
| | - John R Yates
- University of Tennessee Medical Center, Knoxville, TN, USA.
- Department of Pharmacy, University of Tennessee Medical Center, 1924 Alcoa Hwy, Box 41, Knoxville, TN, 37920, USA.
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15
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Lee G, Patel HV, Srivastava A, Ghodoussipour S. Updates on enhanced recovery after surgery for radical cystectomy. Ther Adv Urol 2022; 14:17562872221109022. [PMID: 35844831 PMCID: PMC9280843 DOI: 10.1177/17562872221109022] [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: 03/03/2022] [Accepted: 06/07/2022] [Indexed: 12/24/2022] Open
Abstract
Enhanced Recovery after Surgery (ERAS) is a multimodal pathway that provides evidence-based guidance for improving perioperative care and outcomes in patients undergoing surgery. In 2013, the ERAS society released its original guidelines for radical cystectomy (RC) for bladder cancer (BC), adopting much of its supporting data from colorectal literature. In the last decade, growing interest in ERAS has increased RC-specific ERAS research, including prospective randomized controlled trials (RCTs). Collective data suggest ERAS contributes to improved complication rates, decreased hospital length-of-stay, and/or time to bowel recovery. Various institutions have adopted modified versions of the ERAS pathway, yet there remains a lack of consensus on the efficacy of specific ERAS items and standardization of the protocol. In this review, we summarize updated evidence and practice patterns of ERAS pathways for RC since the introduction of the original 2013 guidelines. Novel target interventions, including use of immunonutrition, prehabilitation, alvimopan, and methods of local analgesia are reviewed. Finally, we discuss barriers to implementing and future steps in advancing the ERAS movement.
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Affiliation(s)
- Grace Lee
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Hiren V Patel
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Arnav Srivastava
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Saum Ghodoussipour
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson Medical School, 195 Little Albany Street, Room 4561, New Brunswick, NJ 08903, USA
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16
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Gifford CS, McGahan BG, Miracle SD, Minnema AJ, Murphy CV, Vazquez DE, Weaver TE, Farhadi HF. Design and feasibility of a double-blind, randomized trial of peri-operative methylnaltrexone for postoperative ileus prevention after adult spinal arthrodesis. Contemp Clin Trials 2021; 112:106623. [PMID: 34798295 DOI: 10.1016/j.cct.2021.106623] [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: 05/21/2021] [Revised: 10/30/2021] [Accepted: 11/11/2021] [Indexed: 11/03/2022]
Abstract
BACKGROUND Postoperative ileus (POI) is a common complication with no proven prophylactic measures in place. While perioperative opioid use has been implicated in POI development, current treatments fail to target this disease mechanism. Methylnaltrexone (MNTX) has been used to prevent the effects of opioids on the bowel and could reduce the incidence of POI when administered preoperatively. METHODS In this phase IIb randomized controlled trial, we assessed the effect of perioperative MNTX on time-to-first-bowel movement following spinal arthrodesis surgeries. RESULTS 82 patients were randomly selected in a 1:1 ratio to be included in either the treatment or placebo groups. Comparison of relevant factors of included patients to patients who refused to participate (n = 21) and to a prior retrospective series (n = 241) revealed no differences in age, male sex, liver disease, and number of surgical levels. Overall treatment fidelity (98% adherence) and retention (100% at one-month follow-up) were high. The predicted POI incidence (9.3-11.1%) was also equivalent to a prior retrospective series. However, the overall observed POI incidence (3.7%) was lower than expected, which could reflect a superimposed 'trial effect' related to standardized care in a research setting. CONCLUSIONS Since exposure to significant opioid doses represents a barrier to enhanced recovery after surgery, the results of this innovative trial may provide further guidance for the peri-operative use of opioid-receptor blockers. Here, we show that MNTX can be effectively administered in the peri-operative period with appropriate follow-up achieved in a representative population of patients undergoing spinal surgery. TRIAL REGISTRATION NUMBERS Clinicaltrials.gov - NCT03852524 and Institutional Review Board - 2018H0260.
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Affiliation(s)
- Connor S Gifford
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Benjamin G McGahan
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Shelby D Miracle
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Amy J Minnema
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Claire V Murphy
- Department of Pharmacy, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Daniel E Vazquez
- Department of General Surgery, Cleveland Clinic Akron General, Akron, OH, United States of America
| | - Tristan E Weaver
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - H Francis Farhadi
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America.
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17
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Abstract
Enhanced recovery after surgery (ERAS) protocols are comprehensive perioperative care pathways designed to mitigate the physiologic stressors associated with surgery and, in turn, improve clinical outcomes and lead to health care cost savings. Although individual components may differ, ERAS protocols are typically organized as multimodal care "bundles" that, when followed closely and in their entirety, are meant to generate amplified cumulative benefits. This manuscript examines some of the critical components, describes some areas where the science is weak (but dogma may be strong), and provides some of the evidence or lack thereof behind components of a standard ERAS protocol.
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Affiliation(s)
- Kyle G Cologne
- Division of Colon and Rectal Surgery, Department of Surgery, Keck School of Medicine of the University of Southern California, 1441 Eastlake Avenue, Suite 7418, Los Angeles, CA 90033, USA.
| | - Christine Hsieh
- Division of Colon and Rectal Surgery, Department of Surgery, Keck School of Medicine of the University of Southern California, 1441 Eastlake Avenue, Suite 7418, Los Angeles, CA 90033, USA
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18
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Song J, Yang Y, Guan W, Jin G, Yang Y, Chen L, Wan Y, Li L, He Q, Zhang W, Zhu W, Chen L, Xiu D, Tian W, Yang D, Lou W, Zhang Z. Association of Abdominal Incision Length With Gastrointestinal Function Recovery Post-operatively: A Multicenter Registry System-Based Retrospective Cohort Study. Front Surg 2021; 8:743069. [PMID: 34760918 PMCID: PMC8575117 DOI: 10.3389/fsurg.2021.743069] [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: 08/02/2021] [Accepted: 09/15/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: To evaluate the influence of the abdominal incision length on the gastrointestinal function recovery post-operatively. Background: Gut motility recovers more quickly after the minimally invasive laparoscopic surgery compared than after the traditional open surgery; however, whether the minimal abdominal incision contributes to the faster gut motility recovery is controversial and lacks solid clinical evidence. Methods: A registry-based secondary cohort analysis was conducted to evaluate the association between the abdominal incision length and gut motility recovery post-operatively based on a multicenter, prospective, and observational study of the prolonged post-operative ileus (PPOI) incidence and the risk factors in the patients with the major abdominal surgery. The incision length, in the centimeters, was the exposure. The primary outcome measures were the PPOI incidence and its association with the incision length. The secondary outcome included the days to the first passage of flatus and the days to the first passage of stool. Results: Overall, 1,840 patients, including 287 (15.7%) patients with the PPOI, were recruited. The PPOI incidence was 17.6% and 13.3% in the long-incision (>18 cm) and short-incision patients ( ≤ 18 cm), respectively. The incidence of the PPOI increased by 1.1% (1.0–1.1) by each centimeter increment of the incision length after adjusting for the confounding factors. In comparison to the short-incision patients, the long-incision patients had prolonged passage of stool (4.46 vs. 4.95 days, p < 0.001). Each centimeter increment of the incision length contributed to a 2% increased risk of delay in the first bowel movement [hazard ratio (HR) 0.980 (0.967, 0.994)]. Conclusion: A long abdominal incision length independently contributed to the prolonged gut function recovery post-operatively mainly by delaying the time to the first bowel movement, but not influencing the time to first passage of flatus.
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Affiliation(s)
- Jianning Song
- Beijing Friendship Hospital Affiliated With Capital Medical University, Beijing, China
| | - Yingchi Yang
- Beijing Friendship Hospital Affiliated With Capital Medical University, Beijing, China
| | - Wenxian Guan
- Nanjing Drum Tower Hospital Affiliated With Nanjing University Medical School, Nanjing, China
| | - Gang Jin
- Changhai Hospital, Shanghai, China
| | - Yinmo Yang
- Peking University First Hospital, Beijing, China
| | - Lin Chen
- The General Hospital of the People's Liberation Army First Medical Center, Beijing, China
| | - Yong Wan
- Yantaishan Hospital, Shandong, China
| | - Leping Li
- Shandong Province Hospital, Jinan, China
| | - Qingsi He
- Qilu Hospital of Shandong University, Jinan, China
| | - Wei Zhang
- Jiangxi Province People's Hospital, Nanchang, China
| | - Weiming Zhu
- Nanjing General Hospital of Nanjing Military Command, Nanjing, China
| | - Lei Chen
- Qilu Hospital of Shandong University, Qingdao, China
| | - Dianrong Xiu
- Peking University Third Hospital, Beijing, China
| | - Weijun Tian
- General Hospital of Tianjin Medical University, Tianjin, China
| | - Daogui Yang
- Liaocheng People's Hospital, Liaocheng, China
| | - Wenhui Lou
- Zhongshan Hospital Affiliated With Fudan University, Shanghai, China
| | - Zhongtao Zhang
- Beijing Friendship Hospital Affiliated With Capital Medical University, Beijing, China
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McKechnie T, Anpalagan T, Ichhpuniani S, Lee Y, Ramji K, Eskicioglu C. Selective Opioid Antagonists Following Bowel Resection for Prevention of Postoperative Ileus: a Systematic Review and Meta-analysis. J Gastrointest Surg 2021; 25:1601-1624. [PMID: 33768428 DOI: 10.1007/s11605-021-04973-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 03/03/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Postoperative ileus (POI) remains a common complication following bowel resection. Selective opioid antagonists have been increasingly studied as prophylactic pharmaceutical aids to reduce rates of POI. The aim of this study was to evaluate the impact of selective opioid antagonists on return of bowel function following bowel resection. METHODS MEDLINE, Embase, and CENTRAL were systematically searched. Articles were included if they compared the incidence of POI and/or length of stay (LOS) in patients receiving and not receiving selective opioid antagonists following elective bowel resection. A pairwise meta-analyses using inverse variance random effects was performed. RESULTS From 636 citations, 30 studies with 45,051 patients receiving selective opioid antagonists (51.3% female, mean age: 60.9) and 55,071 patients not receiving selective opioid antagonists (51.2% female, mean age: 61.1) were included. Patients receiving selective opioid antagonists had a significantly lower rate of POI (10.1% vs. 13.8%, RR 0.68, 95%CI 0.63-0.75, p < 0.01). Selective opioid antagonists also significantly reduced LOS (MD - 1.08, 95%CI - 1.47 to - 0.69, p < 0.01), readmission (RR 0.94, 95%CI 0.89-0.99, p = 0.03), and 30-day morbidity (RR 0.85, 95%CI 0.79-0.90, p < 0.01). Improvements in LOS, readmission rate, and morbidity were not significant when analysis was limited to laparoscopic surgery. There was no significant difference in inpatient healthcare costs (SMD - 0.33, 95%CI - 0.71-0.04, p = 0.08). CONCLUSIONS Rate of POI decreases with the use of selective opioid antagonists in patients undergoing bowel resection. Selective opioid antagonists also improve LOS, rates of readmission, and 30-day morbidity for patients undergoing open bowel resection. Addition of these medications to enhance recovery after surgery protocols should be considered.
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Affiliation(s)
- Tyler McKechnie
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Tharani Anpalagan
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | | | - Yung Lee
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Karim Ramji
- Division of General Surgery, Department of Surgery, St. Joseph Healthcare, 50 Charlton Avenue East Hamilton, Hamilton, Ontario, L8N 4A6, Canada
| | - Cagla Eskicioglu
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada.
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada.
- Division of General Surgery, Department of Surgery, St. Joseph Healthcare, 50 Charlton Avenue East Hamilton, Hamilton, Ontario, L8N 4A6, Canada.
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20
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Shtoyko AN, Cwikla GM, Feldman EA, Darko W, Miller CD, Seabury RW. Trust your gut: Effect of a pharmacist-driven pilot project to decrease alvimopan use past gastrointestinal recovery in postsurgical patients. Am J Health Syst Pharm 2021:zxab221. [PMID: 34032847 PMCID: PMC8194547 DOI: 10.1093/ajhp/zxab221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Indexed: 11/12/2022] Open
Abstract
DISCLAIMER In an effort to expedite the publication of articles related to the COVID-19 pandemic, AJHP is posting these manuscripts online as soon as possible after acceptance. Accepted manuscripts have been peer-reviewed and copyedited, but are posted online before technical formatting and author proofing. These manuscripts are not the final version of record and will be replaced with the final article (formatted per AJHP style and proofed by the authors) at a later time. PURPOSE Alvimopan is a peripherally acting opioid receptor antagonist indicated to accelerate gastrointestinal (GI) recovery following surgery, but its benefits past GI recovery are unknown and evidence suggests that it may increase risk for myocardial infarction. The purpose of this study was to evaluate the efficacy of a pilot alvimopan stewardship program aimed at intervening to discontinue alvimopan use following GI recovery. METHODS This was a retrospective, observational study examining the first 5 months of the alvimopan stewardship pilot program. During this initial period, a pharmacy resident assessed whether each patient met criteria for GI recovery, defined as solid food toleration and first bowel movement or flatus. If a patient met the criteria for GI recovery, the resident intervened and recommended that the primary team discontinue alvimopan. Primary outcomes were the percentage of patients with alvimopan continued past GI recovery and the percentage of patients for whom alvimopan ordered past GI recovery was discontinued following intervention by stewardship. Secondary outcomes included the percentage of accepted recommendations to discontinue alvimopan following GI recovery and the number of alvimopan doses ordered following GI recovery. RESULTS In total, 73 patients were included in the study analysis, all of whom underwent abdominal and/or urologic surgery. Alvimopan was ordered to be administered in 35.6% (26/73) of patients after GI recovery. The stewardship program intervened and recommended discontinuation on 50% (13/26) of the alvimopan doses ordered past GI recovery. Recommendations were accepted by the primary team for 92.3% (12/13) of the patients. A total of 51 doses of alvimopan were ordered for administration past GI recovery, with an average of 2 doses per patient. CONCLUSION A pilot pharmacy-driven alvimopan stewardship program was able to identify and intervene on alvimopan orders continued past GI recovery. Interventions decreasing alvimopan use past GI recovery could be of benefit by minimizing potential risk and decreasing potential costs without a negative impact on patient outcomes.
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Affiliation(s)
- Ashley N Shtoyko
- Department of Pharmacy, Upstate University Hospital, Syracuse, NY, USA
| | - Gregory M Cwikla
- Department of Pharmacy, Upstate University Hospital, Syracuse, NY, USA
| | | | - William Darko
- Department of Pharmacy, Upstate University Hospital, Syracuse, NY, and Department of Medicine, Upstate Medical University, Syracuse, NY, USA
| | - Christopher D Miller
- Department of Pharmacy, Upstate University Hospital, Syracuse, NY, and Department of Medicine, Upstate Medical University, Syracuse, NY, USA
| | - Robert W Seabury
- Department of Pharmacy, Upstate University Hospital, Syracuse, NY, and Department of Medicine, Upstate Medical University, Syracuse, NY, USA
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21
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Chamie K, Golla V, Lenis AT, Lec PM, Rahman S, Viscusi ER. Peripherally Acting μ-Opioid Receptor Antagonists in the Management of Postoperative Ileus: a Clinical Review. J Gastrointest Surg 2021; 25:293-302. [PMID: 32779081 PMCID: PMC7851096 DOI: 10.1007/s11605-020-04671-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 05/25/2020] [Indexed: 01/31/2023]
Abstract
Postoperative ileus (POI) and constipation are common secondary effects of opioids and carry significant clinical and economic impacts. μ-Opioid receptors mediate opioid analgesia in the central nervous system (CNS) and gastrointestinal-related effects in the periphery. Peripherally acting μ-opioid receptor antagonists (PAMORAs) block the peripheral effects of opioids in the gastrointestinal tract, while maintaining opioid analgesia in the CNS. While most are not approved for POI or postoperative opioid-induced constipation (OIC), PAMORAs have a potential role in these settings via their selective effects on the μ-opioid receptor. This review will discuss recent clinical trials evaluating the safety and efficacy of PAMORAs, with a focus on alvimopan (Entereg®) and methylnaltrexone (Relistor®) in patients with POI or postoperative OIC. We will characterize potential factors that may have impacted the efficacy observed in phase 3 trials and discuss future directions for the management and treatment of POI.
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Affiliation(s)
- Karim Chamie
- grid.413083.d0000 0000 9142 8600Department of Urology, University of California Los Angeles Medical Center, Los Angeles, CA USA
| | - Vishnukamal Golla
- grid.413083.d0000 0000 9142 8600Department of Urology, University of California Los Angeles Medical Center, Los Angeles, CA USA
| | - Andrew T. Lenis
- grid.413083.d0000 0000 9142 8600Department of Urology, University of California Los Angeles Medical Center, Los Angeles, CA USA
| | - Patrick M. Lec
- grid.413083.d0000 0000 9142 8600Department of Urology, University of California Los Angeles Medical Center, Los Angeles, CA USA
| | - Siamak Rahman
- grid.413083.d0000 0000 9142 8600Department of Anesthesiology, University of California Los Angeles Medical Center, Los Angeles, CA USA
| | - Eugene R. Viscusi
- grid.265008.90000 0001 2166 5843Department of Anesthesiology, Sidney Kimmel Medical College at Thomas Jefferson University, 111 S 11th St, Ste G-8290, Philadelphia, PA 19107 USA
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Alhashemi M, Hamad R, El-Kefraoui C, Blouin MC, Amar-Zifkin A, Landry T, Lee L, Baldini G, Feldman LS, Fiore JF. The association of alvimopan treatment with postoperative outcomes after abdominal surgery: A systematic review across different surgical procedures and contexts of perioperative care. Surgery 2020; 169:934-944. [PMID: 33380353 DOI: 10.1016/j.surg.2020.11.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 11/13/2020] [Accepted: 11/18/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Alvimopan is a Food and Drug Administration-approved treatment to accelerate gastrointestinal recovery after abdominal surgery; however, benefits may vary across different procedures and contexts of care. The purpose of this study is to summarize the evidence regarding the effect of alvimopan on postoperative outcomes after abdominal surgery. METHODS Major databases (Medline, Embase, Biosis, Cochrane, Web of Science, and Scopus) were searched for randomized controlled trials and nonrandomized studies comparing alvimopan versus control. Risk of bias was assessed using Cochrane's risk of bias tool 2.0 (for randomized controlled trials) and Risk of Bias in Nonrandomized Studies-of Intervention tool (for nonrandomized studies). Results were appraised descriptively as heterogeneity in reporting and risk of bias hindered meta-analysis. Quality of evidence across different surgical procedures and contexts of care (ie, open versus minimally invasive surgery, traditional care versus enhanced recovery pathway) was evaluated using Grading of Recommendations Assessment, Development, and Evaluation. RESULTS Nine randomized controlled trials and 35 nonrandomized studies were identified. Evidence of low to moderate certainty supports that alvimopan reduces length of stay and improves gastrointestinal recovery after open bowel resection and open radical cystectomy. Limited evidence supports alvimopan for surgeries not listed in Food and Drug Administration labels (ie, total abdominal hysterectomy and retroperitoneal lymph node dissection). Similar effects were observed in traditional and enhanced recovery pathway settings, but enhanced recovery pathway elements varied across studies. There is very low certainty of evidence supporting alvimopan for patients undergoing minimally invasive surgery. CONCLUSION Evidence supports that alvimopan improves outcomes after open bowel resection and open radical cystectomy. Benefits for patients undergoing minimally invasive surgery and treated in contemporary enhanced recovery pathway settings remain uncertain. These findings contribute important new knowledge to inform evidence-based alvimopan prescribing.
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Affiliation(s)
- Mohsen Alhashemi
- Department of Surgery, McGill University, Montreal, QC, Canada; Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montreal, QC, Canada
| | - Raphael Hamad
- Department of Surgery, McGill University, Montreal, QC, Canada; Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montreal, QC, Canada
| | - Charbel El-Kefraoui
- Department of Surgery, McGill University, Montreal, QC, Canada; Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montreal, QC, Canada; Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Mathieu C Blouin
- Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montreal, QC, Canada
| | | | - Tara Landry
- Medical Libraries, McGill University Health Centre, Montreal, QC, Canada
| | - Lawrence Lee
- Department of Surgery, McGill University, Montreal, QC, Canada; Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montreal, QC, Canada; Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Gabriele Baldini
- Department of Anesthesia, McGill University, Montreal, QC, Canada
| | - Liane S Feldman
- Department of Surgery, McGill University, Montreal, QC, Canada; Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montreal, QC, Canada; Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Julio F Fiore
- Department of Surgery, McGill University, Montreal, QC, Canada; Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montreal, QC, Canada; Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, QC, Canada.
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Kelley SR, Wolff BG, Lovely JK, Larson DW. Fast-track Pathway for Minimally Invasive Colorectal Surgery with and without Alvimopan (Entereg)™: Which is More Cost-effective? Am Surg 2020. [DOI: 10.1177/000313481307900626] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Multimodal fast-track (FT) pathways for both open and laparoscopic colorectal surgery have been shown to improve gastrointestinal recovery, shorten length of stay, and decrease morbidity. The aim of our study was to determine if using alvimopan (Entereg)™ in the setting of a FT minimally invasive colorectal pathway is beneficial and cost-effective. All minimally invasive colorectal surgeries performed by one surgeon using a multimodal FT pathway with and without alvimopan were reviewed. Ninety total patients were identified, 64 patients treated without and 26 with alvimopan. Main outcomes included postoperative day tolerating a soft diet, return of gastrointestinal function, length of stay, 30-day readmission rate, and patient care, anesthesia, pharmacy, and combined cost. Tolerance of a soft diet, return of gastrointestinal function, and length of stay were all shorter and showed significance in the alvimopan group (mean 2.1 vs 2.8 days, mean 1.5 vs 2.4 days, and mean 3.5 vs 4.5 days, respectively) ( P = 0.0197, P = 0.0029, and 0.0158, respectively). Patient care and combined hospital costs were both increased in the nonalvimopan group; however, combined hospital costs was not significant ( P = 0.0216 and P = 0.0875, respectively). The 30-day readmission rate of 6.3 per cent was also not significant in this group ( P = 0.0941). Patients undergoing minimally invasive colorectal surgery treated with a multimodal FT pathway tolerated a soft diet sooner, had earlier return of bowel function, a shorter length of stay, and lower patient care and combined costs when alvimopan was used.
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Affiliation(s)
- Scott R. Kelley
- Department of Colon and Rectal Surgery, Rochester, Minnesota
| | - Bruce G. Wolff
- Department of Colon and Rectal Surgery, Rochester, Minnesota
| | - Jenna K. Lovely
- Hospital Pharmacy Services, Mayo Clinic, Rochester, Minnesota
| | - David W. Larson
- Department of Colon and Rectal Surgery, Rochester, Minnesota
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Huang JTH, Cole AP, Mossanen M, Preston MA, Wang Y, Kibel AS, Chung BI, Huang WJ, Chang SL. Alvimopan Is Associated With a Reduction in Length of Stay and Hospital Costs for Patients Undergoing Radical Cystectomy. Urology 2020; 140:115-121. [DOI: 10.1016/j.urology.2020.01.049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/28/2019] [Accepted: 01/06/2020] [Indexed: 12/14/2022]
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25
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Dunn LK, Thiele RH, Lin MC, Nemergut EC, Durieux ME, Tsang S, Shaffrey ME, Smith JS, Shaffrey CI, Naik BI. The Impact of Alvimopan on Return of Bowel Function After Major Spine Surgery - A Prospective, Randomized, Double-Blind Study. Neurosurgery 2020; 85:E233-E239. [PMID: 30951602 DOI: 10.1093/neuros/nyz005] [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: 08/29/2018] [Accepted: 01/22/2019] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Pain management following major spine surgery requires high doses of opioids and is associated with a risk of opioid-induced constipation. Peripheral mu-receptor antagonists decrease the gastrointestinal complications of perioperative systemic opioid administration without antagonizing the analgesic benefits of these drugs. OBJECTIVE To investigate the impact of alvimopan in opioid-naive patients undergoing major spine surgery. METHODS Patients undergoing >3 levels of thoracic and/or lumbar spine surgery were enrolled in this prospective, randomized, double-blind study to receive either alvimopan or placebo prior to and following surgery. Opioid consumption; pain scores; and time of first oral intake, flatus, and bowel movement were recorded. RESULTS A total of 24 patients were assigned to the active group and 25 were assigned to the placebo group. There was no significant difference in demographics between the groups. Postoperatively, the alvimopan group reported earlier time to first solid intake [median (range): alvimopan: 15 h (3-25) vs placebo: 17 h (3-46), P < .001], passing of flatus [median (range): alvimopan: 22 h (7-63) vs placebo: 28 h (10-58), P < .001], and first bowel movement [median (range): alvimopan: 50 h (22-80) vs placebo: 64 h (40-114), P < .001]. The alvimopan group had higher pain scores (maximum, minimum, and median); however, there was no significant difference between the groups with postoperative opioid use. CONCLUSION This study shows that the perioperative use of alvimopan significantly reduced the time to return of bowel function with no increase in postoperative opioid use despite a slight increase in pain scores.
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Affiliation(s)
- Lauren K Dunn
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Robert H Thiele
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Biomedical Engineering, University of Virginia, Charlottesville, Virginia
| | - Michelle C Lin
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Edward C Nemergut
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Siny Tsang
- Department of Nutrition and Exercise Physiology, Washington State University, Pullman, Washington
| | - Mark E Shaffrey
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Justin S Smith
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | | | - Bhiken I Naik
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
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Calaway AC, Foster RS, Tong Y, Masterson TA, Bihrle R, Cary C. Improving postoperative quality of care in germ cell tumor patients: Does scheduled alvimopan, acetaminophen, and gabapentin improve short-term clinical outcomes after retroperitoneal lymph node dissection? Urol Oncol 2020; 38:305-312. [PMID: 32001197 DOI: 10.1016/j.urolonc.2019.12.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 11/18/2019] [Accepted: 12/19/2019] [Indexed: 01/29/2023]
Abstract
INTRODUCTION To determine the benefits of alvimopan and multimodal pain management strategies in men undergoing retroperitoneal lymph node dissection for testicular cancer. METHODS A retrospective cohort study was completed in men undergoing retroperitoneal lymph node dissection from January 2017 to May 2018. Patients were placed into the 3-drug, 2-drug, and control cohorts as a result of a prospectively determined protocol during the study period. Men in the 3-drug group were managed using alvimopan 12 mg PO the morning of surgery then BID until bowel movement, gabapentin 300 mg daily, and acetaminophen 1,000 mg q6H. The 2-drug group was managed with the above regimen excluding alvimopan. Controls were treated per our standard perioperative pathway. Primary outcomes were length of stay, IV narcotic consumption, bowel movement during hospitalization, and time to bowel movement and assessed in multivariate models controlling for operative time, concomitant surgery, chemotherapy receipt, and residual mass size. RESULTS One-hundred and fifty-two consecutive patients underwent RPLND (42 3-drug, 38 2-drug, and 72 controls). Multivariable models indicated that the 3-drug (IRR 0.89, P < 0.0001) and 2-drug group (IRR 0.87, P = 0.0209) had shorter hospital stays than controls. Men in the 3-drug group required less narcotic pain medication than the 2-drug (β -8.16, P = 0.0405) and the control (β -8.16, P = 0.0302) group. Men receiving alvimopan (3-drug) were almost 6 times more likely than the 2-drug group (odds ratio 5.94, P < 0.0001) and 4 times more likely than the control group (odds ratio 3.86, P = 0.0017) to have a bowel movement during hospitalization. Men in the 3-drug group had the quickest return of bowel movements. CONCLUSIONS Multimodal pain management improves length of stay in men undergoing retroperitoneal lymph node dissection for testis cancer. The addition of alvimopan allows for quicker return of bowel movements and reduces overall narcotic requirements.
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Affiliation(s)
- Adam C Calaway
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN.
| | - Richard S Foster
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Yan Tong
- Department of Biostatistics, Indiana University Purdue University Indianapolis, Indianapolis, IN
| | - Timothy A Masterson
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Richard Bihrle
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Clint Cary
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
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Participation in Clinical Trials as a Clinical Trialist for the Community Surgeon. Clin Trials 2020. [DOI: 10.1007/978-3-030-35488-6_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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28
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Vaish A, Kumar V, Vaishya R. Postoperative ileus after orthopedic and spine surgery: A critical review. APOLLO MEDICINE 2020. [DOI: 10.4103/am.am_78_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Kimura H, Yoneya Y, Mikawa S, Kaji N, Ito H, Tsuchida Y, Komatsu H, Murata T, Ozaki H, Uchida R, Nishida K, Hori M. A new zinc chelator, IPZ-010 ameliorates postoperative ileus. Biomed Pharmacother 2019; 123:109773. [PMID: 31862476 DOI: 10.1016/j.biopha.2019.109773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/29/2019] [Accepted: 12/04/2019] [Indexed: 12/26/2022] Open
Abstract
Zinc was discovered to be a novel second messenger in immunoreactive cells. We synthesized a novel free zinc chelator, IPZ-010. Here, we investigated the effects of IPZ-010 in a mouse postoperative ileus model and determined the effects of zinc signal inhibition as a new therapeutic strategy against postoperative ileus. Zinc waves were measured in bone marrow-derived mast cells (BMMCs) loaded with a zinc indicator, Newport green. Degranulation and cytokine expression were measured in BMMCs and bone marrow-derived macrophages (BMDMs). Postoperative ileus model mice were established with intestinal manipulation. Mice were treated with IPZ-010 (30 mg/kg, s.c. or p.o.) 1 h before and 2 h and 4 h after intestinal manipulation. Gastrointestinal transit, inflammatory cell infiltration, and expression of inflammatory mediators were measured. Free zinc waves occurred following antigen stimulation in BMMCs and were blocked by IPZ-010. IPZ-010 inhibited interleukin-6 secretion and degranulation in BMMCs. IPZ-010 inhibited tumor necrosis factor-α mRNA expression in BMMCs stimulated with lipopolysaccharide or adenosine triphosphate, whereas IPZ-010 had no effects on tumor necrosis factor-α mRNA expression in BMDMs stimulated with lipopolysaccharide or adenosine triphosphate. In postoperative ileus model mice, IPZ-010 inhibited leukocyte infiltration and cytokine expression, which ameliorated gastrointestinal transit. Furthermore, ketotifen (1 mg/kg) induced similar effects as IPZ-010. These effects were not amplified by co-administration of IPZ-010 and ketotifen. IPZ-010 inhibited zinc waves, resulting in inhibition of inflammatory responses in activated BMMCs in vitro. Targeting zinc waves in inflammatory cells may be a novel therapeutic strategy for treating postoperative ileus.
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Affiliation(s)
- Hitomi Kimura
- Department of Veterinary Pharmacology, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Yutaka Yoneya
- Department of Veterinary Pharmacology, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Shoma Mikawa
- Department of Veterinary Pharmacology, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Noriyuki Kaji
- Department of Veterinary Pharmacology, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Hiroki Ito
- Interprotein Corporation, 3-10-2 Toyosaki, Kita-ku, Osaka-city, Osaka 531-0072, Japan
| | - Yasuaki Tsuchida
- Department of Surgical Pathology, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya-city, Hyogo 663-8501, Japan
| | - Hirotsugu Komatsu
- Interprotein Corporation, 3-10-2 Toyosaki, Kita-ku, Osaka-city, Osaka 531-0072, Japan
| | - Takahisa Murata
- Department of Animal Radiology, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Hiroshi Ozaki
- Department of Veterinary Pharmacology, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Ryota Uchida
- Laboratory of Immune Regulation, Graduate School of Pharmaceutical Sciences, Suzuka University of Medical Science, 3500-3 Minamitamagaki-cho, Suzuka-city, Mie 513-8607, Japan
| | - Keigo Nishida
- Laboratory for Homeostatic Network, RCAI, RIKEN Research Center for Integrative Medical Sciences (IMS-RCAI), 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama-city, Kanagawa 230-0045, Japan; Laboratory of Immune Regulation, Graduate School of Pharmaceutical Sciences, Suzuka University of Medical Science, 3500-3 Minamitamagaki-cho, Suzuka-city, Mie 513-8607, Japan
| | - Masatoshi Hori
- Department of Veterinary Pharmacology, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
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De Roo AC, Vu JV, Regenbogen SE. Statewide Utilization of Multimodal Analgesia and Length of Stay After Colectomy. J Surg Res 2019; 247:264-270. [PMID: 31706540 DOI: 10.1016/j.jss.2019.10.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 09/23/2019] [Accepted: 10/05/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Both enhanced recovery and anesthesia literature recommend multimodal perioperative analgesia to hasten recovery, prevent adverse events, and reduce opioid use after surgery. However, adherence to, and outcomes of, these recommendations are unknown. We sought to characterize use of multimodal analgesia and its association with length of stay after colectomy. MATERIALS AND METHODS Within a statewide, 72-hospital collaborative quality initiative, we evaluated postoperative analgesia regimens among adult patients undergoing elective colectomy between 2012 and 2015. We used logistic regression to identify factors associated with the use of multimodal analgesia and performed multivariable linear regression to evaluate its association with postoperative length of stay (LOS). RESULTS Among 7265 patients who underwent elective colectomy in the study period, 4660 (64.1%) received multimodal analgesia, 2405 (33.1%) received opioids alone, and 200 (2.8%) received one nonopioid pain medication alone. Multimodal analgesia was independently associated with shorter adjusted postoperative LOS, compared with opioids alone (5.60 d [95% CI 5.38-5.81] versus 5.96 d [5.68-6.24], P = 0.016). CONCLUSIONS Multimodal analgesia is associated with shorter LOS, yet one-third of patients statewide received opioids alone after colectomy. As surgeons increasingly focus on our role in the opioid crisis, particularly in postdischarge opioid prescribing, we must also focus on inpatient postoperative pain management to limit opioid exposure. At the hospital level, this may have the added benefit of decreasing LOS and hastening recovery.
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Affiliation(s)
- Ana C De Roo
- Department of Surgery, Michigan Medicine, Ann Arbor, Michigan; Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, Michigan.
| | - Joceline V Vu
- Department of Surgery, Michigan Medicine, Ann Arbor, Michigan; Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, Michigan
| | - Scott E Regenbogen
- Department of Surgery, Michigan Medicine, Ann Arbor, Michigan; Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, Michigan; Michigan Surgical Quality Collaborative, Ann Arbor, Michigan
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Canadian consensus statement: enhanced recovery after surgery in bariatric surgery. Surg Endosc 2019; 34:1366-1375. [PMID: 31209605 DOI: 10.1007/s00464-019-06911-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/11/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND In Canada, bariatric surgery continues to remain the most effective treatment for severe obesity and its comorbidities. As the number of bariatric surgeries continues to grow, the need for consensus guidelines for optimal perioperative care is imperative. In colorectal surgery, enhanced recovery after surgery (ERAS) protocols were created for this purpose. The objective of this review is to develop evidence-based ERAS guidelines for bariatric surgery. METHODS A literature search of the MEDLINE database was performed using ERAS-specific search terms. Recently published articles with a focus on randomized controlled trials, systematic reviews, and meta-analyses were included. Quality of evidence and recommendations were evaluated using the GRADE assessment system. RESULTS Canadian bariatric surgeons from six provinces and ten bariatric centers performed a review of the evidence surrounding ERAS in bariatric surgery and created consensus guidelines for 14 essential ERAS elements. Our main recommendations were (1) to encourage participation in a presurgical weight loss program; (2) to abstain from tobacco and excessive alcohol; (3) low-calorie liquid diet for at least 2 weeks prior to surgery; (4) to avoid preanesthetic anxiolytics and long-acting opioids; (5) unfractionated or low-molecular-weight heparin prior to surgery; (6) antibiotic prophylaxis with cefazolin ± metronidazole; (7) reduced opioids during surgery; (8) surgeon preference regarding intraoperative leak testing; (9) nasogastric intubation needed only for Veress access; (10) to avoid abdominal drains and urinary catheters; (11) to prevent ileus by discontinuing intravenous fluids early; (12) postoperative analgesia with acetaminophen, short-term NSAIDS, and minimal opioids; (13) to resume full fluid diet on first postoperative day; (14) early telephone follow-up with full clinic follow-up at 3-4 weeks. CONCLUSIONS The purpose of addressing these ERAS elements is to develop guidelines that can be implemented and practiced clinically. ERAS is an excellent model that improves surgical efficiency and acts as a common perioperative pathway. In the interim, this multimodal bariatric perioperative guideline serves as a common consensus point for Canadian bariatric surgeons.
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Colon Myoelectric Activity Measured After Open Abdominal Surgery with a Noninvasive Wireless Patch System Predicts Time to First Flatus. J Gastrointest Surg 2019; 23:982-989. [PMID: 30390183 DOI: 10.1007/s11605-018-4030-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 10/22/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUND Passage of flatus after abdominal surgery signals resolution of physiological postoperative ileus (POI) and often, particularly after complex open surgeries, serves as the trigger to initiate oral feeding. To date, there is no objective tool that can predict time to flatus allowing for timely feeding and optimizing recovery. In an open, prospective study, we examine the use of a noninvasive wireless patch system that measures electrical activity from gastrointestinal smooth muscles in predicting time to first flatus. METHODS Eighteen patients who underwent open abdominal surgery at El Camino Hospital, Mountain View, CA, were consented and studied. Immediately following surgery, wireless patches were placed on the patients' anterior abdomen. Colonic frequency peaks in the spectra were identified in select time intervals and the area under the curve of each peak times its duration was summed to calculate cumulative myoelectrical activity. RESULTS Patients with early flatus had stronger early colonic activity than patients with late flatus. At 36 h post-surgery, a linear fit of time to flatus vs cumulative colonic myoelectrical activity predicted first flatus as much as 5 days (± 22 h) before occurrence. CONCLUSIONS In this open, prospective pilot study, noninvasive measurement of colon activity after open abdominal surgery was feasible and predictive of time to first flatus. Interventions such as feeding can potentially be optimized based on this prediction, potentially improving outcomes, decreasing length of stay, and lowering costs.
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Song X, Wang D, Qu X, Dong N, Teng S. A meta-analysis of naldemedine for the treatment of opioid-induced constipation. Expert Rev Clin Pharmacol 2019; 12:121-128. [PMID: 30652502 DOI: 10.1080/17512433.2019.1570845] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Opioid-induced constipation (OIC) is a common adverse effect in patients under long-term opioid therapy. Naldemedine is a novel peripherally acting μ-opioid receptor antagonists being developed for the treatment of OIC without affecting central analgesia. This meta-analysis is to assess the current evidence for efficacy and safety of naldemedine for the treatment of OIC. Areas covered: We searched through MEDLINE, EMBASE, Web of Science and Cochrane Library, 'ISRCTN Register' and'ClinicalTrials.gov' (up to Aug 2018). Our final review included five randomized clinical trials (1751 participants in total), three trials observed naldemedine for the treatment of OIC in non-cancer patients and two trials in cancer patients. A Random Effects model was used for all comparisons. Subgroup analyses for the following subgroups were carried out: naldemedine 0.1 mg; 0.2 mg; 0.4 mg; cancer patients; non-cancer patients. Expert opinion: Naldemedine improved the proportion of responders and spontaneous bowel movements frequency. The incidence of serious adverse effects (AEs) in naldemedine group was higher than placebo, especially in cancer patient subgroup. The AEs occurred in participants with naldemedine were mild to moderate and well tolerated during treatment. The results of this network meta-analysis will guide the future researchers in evaluating naldemedine for the treatment of OIC.
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Affiliation(s)
- Xuesong Song
- a Department of Anesthesiology , the First Hospital of Jilin University , Changchun , China
| | - Dunwei Wang
- a Department of Anesthesiology , the First Hospital of Jilin University , Changchun , China
| | - Xiaoyu Qu
- b Department of Pharmacy , the First Hospital of Jilin University , Changchun , China
| | - Naifu Dong
- a Department of Anesthesiology , the First Hospital of Jilin University , Changchun , China
| | - Shiyong Teng
- a Department of Anesthesiology , the First Hospital of Jilin University , Changchun , China
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Simianu VV, Kumar AS. Surgical Care and Outcomes Assessment Program (SCOAP): A Nuanced, Flexible Platform for Colorectal Surgical Research. Clin Colon Rectal Surg 2019; 32:25-32. [PMID: 30647543 DOI: 10.1055/s-0038-1673351] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The Surgical Care and Outcomes Assessment Program (SCOAP) is a surgeon-led quality improvement (QI) initiative developed in Washington State to track and reduce variability in surgical care. It has developed into a collaboration of over two-thirds of the hospitals in the state, who share data and receive regular benchmarking reports. Data are abstracted at each site by trained abstractors. While there has some overlap with other national QI databases, the data captured by SCOAP has clinical nuances that make it pragmatic for studying surgical care. We review the unique properties of SCOAP and offer some examples of its novel applications.
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Affiliation(s)
- Vlad V Simianu
- Colorectal Surgery Program, Virginia Mason Medical Center, Seattle, Washington
| | - Anjali S Kumar
- Elson S. Floyd College of Medicine, Washington State University, Everett, Spokane, Tri-Cities, and Vancouver, Washington
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Nusrat S, Syed T, Saleem R, Clifton S, Bielefeldt K. Pharmacological Treatment of Opioid-Induced Constipation Is Effective but Choice of Endpoints Affects the Therapeutic Gain. Dig Dis Sci 2019; 64:39-49. [PMID: 30284134 DOI: 10.1007/s10620-018-5308-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 09/26/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Widespread opioid use has led to increase in opioid-related adverse effects like constipation. We examined the impact of study endpoints on reported treatment benefits. METHODS Using MEDLINE, EMBASE, and ClinicalTrials.gov, we searched for randomized control trials targeting chronic opioid-induced constipation (OIC) and subjected them to meta-analysis. Data are given with 95% confidence intervals. RESULTS Thirty trials met our inclusion criteria. Combining all dichotomous definitions of responders, active drugs were consistently more effective than placebo, with an odds ratio (OR): 2.30 [2.01-2.63; 15 studies], independent of the underlying drug mechanism. The choice of endpoints significantly affected the therapeutic gain. When time from drug administration to defecation was used, the OR decreased from 4.74 [2.71-4.74] at 6 h or less to 2.46 [1.80-3.30] at 24 h (P < 0.05). Using other response definitions, the relative benefit over placebo was 2.10 [1.77-2.50; 12 studies] for weekly bowel frequency, 2.03 [1.39-2.95; 9 studies] for symptom scores, 2.21 [1.25-3.90; 4 studies] for global assessment scales, and 1.27 [0.79-2.03; 7 studies] for rescue laxative use. CONCLUSION While treatment of OIC with active drugs is more effective than placebo, the relative gain depends on the choice of endpoints. The commonly used time-dependent response definition is associated with the highest response rate but is of questionable relevance in a chronic disorder. The limited data do not clearly demonstrate a unique advantage of the peripherally restricted opioid antagonists, suggesting that treatment with often cheaper agents should be optimized before shifting to these novel expensive agents.
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Affiliation(s)
- Salman Nusrat
- Neurogastroenterology and Motility Program, Division of Digestive Diseases and Nutrition, University of Oklahoma Health Sciences Center, Andrews Academic Tower, Suite 7400, 800 Stanton L. Young Blvd, Oklahoma City, OK, 73104, USA.
| | - Taseen Syed
- Department of Internal Medicine, University of Oklahoma Health Sciences Center, 1200 Children's Ave, Oklahoma City, OK, 73104, USA
| | - Rabia Saleem
- Department of Internal Medicine, University of Oklahoma Health Sciences Center, 1200 Children's Ave, Oklahoma City, OK, 73104, USA
| | - Shari Clifton
- Health Sciences Library and Information Management, Graduate College, University of Oklahoma Health Sciences Center, 1105 N. Stonewall Ave, Oklahoma City, OK, 73117, USA.,Reference and Instructional Services, Robert M. Bird Health Sciences Library, University of Oklahoma Health Sciences Center, 1105 N. Stonewall Ave, Oklahoma City, OK, 73117, USA
| | - Klaus Bielefeldt
- Section of Gastroenterology, George E. Wahlen VAMC, 500 Foothill Dr, Salt Lake City, UT, 84103, USA
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Al-Mazrou AM, Baser O, Kiran RP. Alvimopan, Regardless of Ileus Risk, Significantly Impacts Ileus, Length of Stay, and Readmission After Intestinal Surgery. J Gastrointest Surg 2018; 22:2104-2116. [PMID: 29987738 DOI: 10.1007/s11605-018-3846-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 06/13/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUND Previous analyses evaluating alvimopan included patients at varying risk for ileus after intestinal resection, which may have precluded its widespread adoption. We assess the early and delayed effects of alvimopan in patients stratified by risk for ileus after intestinal and colon resection. METHODS From the Premier Perspective database, patients with elective small and large bowel resections from 2012 to 2014 were identified. Multivariable analysis identified 14 perioperative risk factors for postoperative ileus. Within low- (0-4 factors), intermediate- (5 factors), and high-risk (6-12 factors) ileus categories, alvimopan and no-alvimopan patients were propensity-score matched for demographics, morbidities, diagnosis, surgery and approach, postoperative complications, surgeon specialty, and hospital features. In-hospital postoperative ileus, length of stay, discharge destination, and ileus-related readmission were compared. RESULTS Of 52,948 patients, 15,719 (29.7%) received alvimopan. Risk for ileus in low- (18,784), intermediate- (14,370), and high-risk (19,794) categories was 8.9, 13, and 22% (p ≤ .0001) respectively. After matching, alvimopan was associated with significantly reduced in-hospital postoperative ileus in all (low, 6%; intermediate, 9.4%; and high risk, 16.2%) categories. Hospital stay and 30-, 60-, and 90-day postdischarge ileus were also significantly lower with alvimopan. For low-risk patients, alvimopan increased discharge to home, while 90-day emergency readmission was reduced. CONCLUSIONS Alvimopan, regardless of ileus risk, improves ileus, hospital stay, and ileus-related readmission after intestinal resection and these effects are sustained over the long term. Since fewer than a third of patients currently receive alvimopan, its routine adoption with small and large intestinal resection will significantly impact patients and health systems.
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Affiliation(s)
- Ahmed M Al-Mazrou
- Division of Colorectal Surgery, NewYork-Presbyterian Hospital/Columbia University Medical Center, Herbert Irving Pavilion, 161 Fort Washington Avenue, Floor 8, New York, NY, 10032, USA
| | - Onur Baser
- Center for Innovation and Outcomes Research, Department of Surgery, NewYork-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA
| | - Ravi P Kiran
- Division of Colorectal Surgery, NewYork-Presbyterian Hospital/Columbia University Medical Center, Herbert Irving Pavilion, 161 Fort Washington Avenue, Floor 8, New York, NY, 10032, USA.
- Center for Innovation and Outcomes Research, Department of Surgery, NewYork-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA.
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Evaluation of Healthcare Use and Clinical Outcomes of Alvimopan in Patients Undergoing Bowel Resection: A Propensity Score-Matched Analysis. Dis Colon Rectum 2018; 61:1418-1425. [PMID: 30312222 DOI: 10.1097/dcr.0000000000001181] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Postoperative ileus is a significant complication after bowel resection surgeries. Alvimopan is the only US Food and Drug Administration-approved therapy for accelerating the return of bowel function after large- and small-bowel resection. OBJECTIVE The purpose of this study was to estimate the healthcare use and in-hospital morbidities associated with on-label use of alvimopan in patients undergoing bowel resection surgeries. DESIGN A retrospective observational propensity-matched cohort study was conducted using a large hospital administrative database. SETTING The study included inpatient postsurgical patients. PATIENTS Patients aged ≥18 years undergoing a primary large or small segmental bowel resection with discharge dates between January 2010 and December 2014 were included. INTERVENTIONS Patients receiving 2 to 15 doses of alvimopan were defined as the treatment cohort, and those without any alvimopan use were included as control subjects. MAIN OUTCOME MEASURES The primary outcome was postoperative length of stay. Secondary outcomes included postoperative in-hospital morbidities, inpatient mortality, intensive care unit length of stay, discharge disposition, and 30-day readmission. RESULTS Each propensity-score matched cohort included 18,559 patients. The mean (±SD) postoperative length of stay was 4.62 ± 2.45 days in alvimopan-treated patients compared with 5.24 ± 3.35 days in control subjects (p < 0.001). Alvimopan-treated patients had lower rates of postoperative GI complication (12.15% vs 16.50%; p < 0.001). The rates of urinary tract infections; other postoperative infections; and cardiovascular, pulmonary, thromboembolic, and cerebrovascular events were also lower compared with the control subjects. LIMITATIONS The study was limited by its inability to generalize to the US population, because the database included a convenience sample of hospital discharges. The identification of patients undergoing bowel resection and their clinical conditions relied on the accuracy and completeness of International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis and procedure coding. There may be a confounding effect by the use of enhanced recovery pathways associated with the use of alvimopan. CONCLUSIONS The use of alvimopan was associated with a reduction of 0.62 days in postsurgery length of stay and lower rates of postoperative GI complications, infections, and other in-hospital morbidities. See Video Abstract at http://links.lww.com/DCR/A703.
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Penfold JA, Wells CI, Du P, Bissett IP, O'Grady G. Electrical Stimulation and Recovery of Gastrointestinal Function Following Surgery: A Systematic Review. Neuromodulation 2018; 22:669-679. [PMID: 30451336 DOI: 10.1111/ner.12878] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/27/2018] [Accepted: 09/16/2018] [Indexed: 12/29/2022]
Abstract
OBJECTIVES Postoperative ileus occurs in approximately 5-15% of patients following major abdominal surgery, and poses a substantial clinical and economic burden. Electrical stimulation has been proposed as a means to aid postoperative gastrointestinal (GI) recovery, but no methods have entered routine clinical practice. A systematic review was undertaken to assess electrical stimulation techniques and to evaluate their clinical efficacy in order to identify promising areas for future research. MATERIALS AND METHODS Literature was searched using MEDLINE, EMBASE, Google Scholar and by assessing relevant clinical trial databases. Studies investigating the use of electrical stimulation for postoperative GI recovery were included, regardless of methods used or outcomes measured. A critical review was constructed encompassing all included studies and evaluating and synthesizing stimulation techniques, protocols, and clinical outcomes. RESULTS A broad range of neuromodulation strategies and protocols were identified and assessed. Improved postoperative GI recovery following electrical stimulation was reported by 55% of studies (10/18), most commonly those assessing transcutaneous electrical nerve stimulation and electroacupuncture therapy (7/10). Several studies reported shorter time to first flatus and stool, shorter duration of hospital stay, and reduced postoperative pain. However, inconsistent reporting and limitations in trial design were common, compromising a definitive determination of electrical stimulation efficacy. CONCLUSIONS Electrical stimulation appears to be a promising methodology to aid postoperative GI recovery, but greater attention to mechanisms of action and clinical trial quality is necessary for progress. Future research should also aim to apply validated and standardized gut recovery outcomes and consistent neuromodulation methodologies.
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Affiliation(s)
- James A Penfold
- Faculty of Medical and Health Sciences, Department of Surgery, The University of Auckland, Auckland, New Zealand
| | - Cameron I Wells
- Faculty of Medical and Health Sciences, Department of Surgery, The University of Auckland, Auckland, New Zealand
| | - Peng Du
- Auckland Bioengineering Institute, The University of Auckland, Auckland, New Zealand
| | - Ian P Bissett
- Faculty of Medical and Health Sciences, Department of Surgery, The University of Auckland, Auckland, New Zealand.,Department of Surgery, Auckland District Health Board, Auckland, New Zealand
| | - Gregory O'Grady
- Faculty of Medical and Health Sciences, Department of Surgery, The University of Auckland, Auckland, New Zealand.,Auckland Bioengineering Institute, The University of Auckland, Auckland, New Zealand.,Department of Surgery, Auckland District Health Board, Auckland, New Zealand
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Goodstein T, Launer B, White S, Lyon M, George N, DeRonde K, Burke M, O'Donnell C, Lyda C, Kiser TH, Wilson S. A Retrospective Study of Patients Undergoing Radical Cystectomy and Receiving Peri-Operative Naloxegol or Alvimopan: Comparison of Length of Stay. ACTA ACUST UNITED AC 2018; 6:129-134. [PMID: 30574521 DOI: 10.11648/j.js.20180605.14] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Alvimopan is a μ-opioid receptor antagonist used in the post-operative period to decrease rates of post-operative ileus (POI) following radical cystectomy (RC) and thereby shorten length of stay (LOS). Naloxegol is a much less expensive drug of the same class that has yet to be studied for prevention of POI in the peri-operative period. The purpose of the current study is to evaluate the differences in LOS and development of POI in patients post-RC who take alvimopan versus those who take naloxegol, with the hope that drug efficacy can be evaluated against the significant difference in cost burden between the two drugs. The study population included all adult patients between 18-89 years of age with bladder cancer undergoing radical cystectomy with urostomy at University of Colorado Hospital. Those patients who received usual post-operative care as well as either alvimopan or naloxegol between September 2011 and December 2017 were selected for analysis. Patients who did not take either medication or were switched from one drug to the other were excluded from the study. A zero-truncated binomial regression analysis was used to analyze differences in length of stay in patients who received alvimopan versus those who received naloxegol. Additionally, the incidence of post-operative ileus was compared between treatment groups. 130 patients who underwent RC and received either alvimopan or naloxegol were included in the study: 75 (58%) received alvimopan and 55 (42%) received naloxegol. Baseline characteristics were similar between treatment groups. There was no significant difference in the length of stay between patients who received alvimopan and patients who received naloxegol after adjusting for age, sex, BMI, length of surgical time, or stage of disease (p = 0.41). There was no significant between the two drugs for development of POI (p = 0.85). Development of POI was significantly associated with a longer LOS (p = 0.007). The analysis showed that naloxegol was comparable to alvimopan when it came to length of hospital stay following RC. Therefore, naloxegol may be offered as a less expensive, effective alternative to alvimopan.
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Affiliation(s)
- Taylor Goodstein
- Division of Urology, Department of Surgery, University of Colorado Hospital, Aurora, USA
| | - Bryn Launer
- Division of Urology, Department of Surgery, University of Colorado Hospital, Aurora, USA
| | - Sharon White
- Division of Urology, Department of Surgery, University of Colorado Hospital, Aurora, USA
| | - Madison Lyon
- Division of Urology, Department of Surgery, University of Colorado Hospital, Aurora, USA
| | - Nicholas George
- Division of Urology, Department of Surgery, University of Colorado Hospital, Aurora, USA
| | - Kailynn DeRonde
- Connecticut Children's Medical Center, Hartford, USA.,School of Pharmacy, University of Connecticut, Storrs, USA
| | - Michelle Burke
- Department of Pharmacy, University of Colorado Hospital, Aurora, USA
| | - Colin O'Donnell
- Division of Urology, Department of Surgery, University of Colorado Hospital, Aurora, USA
| | - Clark Lyda
- Department of Pharmacy, University of Colorado Hospital, Aurora, USA
| | - Tyree H Kiser
- Department of Clinical Pharmacy, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, USA
| | - Shandra Wilson
- Division of Urology, Department of Surgery, University of Colorado Hospital, Aurora, USA
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The Efficacy of Peripheral Opioid Antagonists in Opioid-Induced Constipation and Postoperative Ileus: A Systematic Review of the Literature. Reg Anesth Pain Med 2018; 42:767-777. [PMID: 29016552 DOI: 10.1097/aap.0000000000000671] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Opioid-induced constipation has a negative impact on quality of life for patients with chronic pain and can affect more than a third of patients. A related but separate entity is postoperative ileus, which is an abnormal pattern of gastrointestinal motility after surgery. Nonselective μ-opioid receptor antagonists reverse constipation and opioid-induced ileus but cross the blood-brain barrier and may reverse analgesia. Peripherally acting μ-opioid receptor antagonists target the μ-opioid receptor without reversing analgesia. Three such agents are US Food and Drug Administration approved. We reviewed the literature for randomized controlled trials that studied the efficacy of alvimopan, methylnaltrexone, and naloxegol in treating either opioid-induced constipation or postoperative ileus. Peripherally acting μ-opioid receptor antagonists may be effective in treating both opioid-induced bowel dysfunction and postoperative ileus, but definitive conclusions are not possible because of study inconsistency and the relatively low quality of evidence. Comparisons of agents are difficult because of heterogeneous end points and no head-to-head studies.
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Panahi Y, Dehcheshmeh HS, Mojtahedzadeh M, Joneidi-Jafari N, Johnston TP, Sahebkar A. Analgesic and sedative agents used in the intensive care unit: A review. J Cell Biochem 2018; 119:8684-8693. [PMID: 30076655 DOI: 10.1002/jcb.27141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 05/18/2018] [Indexed: 11/10/2022]
Abstract
Pain is a common experience for most patients in the intensive care unit (ICU). In the current study, the advantages and disadvantages of analgesic and sedative drugs used in the ICU are reviewed. An ideal sedative and analgesic agent should have features such as rapid onset of action, rapid recovery after discontinuation, predictability, minimal accumulation of the agent and metabolites in the body, and lack of toxicity. None of the sedative and analgesic agents have all of these desired characteristics; nevertheless, clinicians must be familiar with these classes of drugs to optimize pharmacotherapy and ensure as few side-effects as possible for ICU patients.
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Affiliation(s)
- Yunes Panahi
- Pharmacotherapy Department, School of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Mojtaba Mojtahedzadeh
- Clinical Pharmacy Department, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.,Research Center for Rational Use of Drugs, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Thomas P Johnston
- Division of Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, Kansas City, Missouri
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Radadia KD, Farber NJ, Tabakin AL, Wang W, Patel HV, Polotti CF, Weiss RE, Elsamra SE, Kim IY, Singer EA, Stein MN, Mayer TM, Jang TL. Effect of alvimopan on gastrointestinal recovery and length of hospital stay after retroperitoneal lymph node dissection for testicular cancer. JOURNAL OF CLINICAL UROLOGY 2018; 12:122-128. [PMID: 30854207 DOI: 10.1177/2051415818788240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Objective Alvimopan use has reduced the length of hospital stay in patients undergoing major abdominal surgeries and radical cystectomy. Retroperitoneal lymph node dissection for testicular cancer may be associated with delayed gastrointestinal recovery prolonging hospital length of stay. We evaluate whether alvimopan is associated with enhanced gastrointestinal recovery and shorter hospital length of stay in men undergoing retroperitoneal lymph node dissection for testicular cancer. Materials and methods From 2010 to 2016, 29 patients underwent open, transperitoneal bilateral template retroperitoneal lymph node dissection. Data for patients who received alvimopan were prospectively collected and compared to a historical cohort of patients who did not receive alvimopan. Primary outcome measures were length of stay and recovery of gastrointestinal function. Descriptive statistics were reported. Time-to-event outcomes were evaluated using cumulative incidence curves and log rank test. Factors associated with length of stay were analyzed for correlation using multiple linear regression. Results Of 29 men undergoing retroperitoneal lymph node dissection, eight received alvimopan and 21 did not. The two cohorts were well matched, with no significant differences. In the alvimopan cohort compared with those who did not receive alvimopan median time to return of flatus was 2 versus 4 days (p=0.0002), and median time to first bowel movement was 2.5 versus 5 days (p=0.046), respectively. Median length of stay in the alvimopan cohort was 4 days versus 6 days in those who did not receive alvimopan (p=0.074). In adjusted analyses, receipt of alvimopan did not influence length of stay. Conclusion Alvimopan may facilitate gastrointestinal recovery after retroperitoneal lymph node dissection for testicular cancer. Whether this translates into reduced length of stay needs to be determined by randomized controlled trials using larger cohorts. Level of evidence 3b.
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Affiliation(s)
- Kushan D Radadia
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA.,Division of Urology, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Nicholas J Farber
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA.,Division of Urology, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Alexandra L Tabakin
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA.,Division of Urology, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Wei Wang
- Department of Biostatistics, Rutgers-School of Public Health, Piscataway, USA
| | - Hiren V Patel
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA.,Division of Urology, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Charles F Polotti
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA.,Division of Urology, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Robert E Weiss
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA
| | - Sammy E Elsamra
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA.,Division of Urology, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Isaac Y Kim
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA.,Division of Urology, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Eric A Singer
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA.,Division of Urology, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Mark N Stein
- Division of Genitourinary Medical Oncology, Department of Medicine, Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Tina M Mayer
- Division of Genitourinary Medical Oncology, Department of Medicine, Rutgers Cancer Institute of New Jersey and Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Thomas L Jang
- Section of Urologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, USA.,Division of Urology, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
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Springer JE, Elkheir S, Eskicioglu C, Doumouras AG, Kelly S, Yang I, Forbes S. The effect of simethicone on postoperative ileus in patients undergoing colorectal surgery (SPOT), a randomized controlled trial. Int J Surg 2018; 56:141-147. [PMID: 29906642 DOI: 10.1016/j.ijsu.2018.06.011] [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: 04/25/2018] [Accepted: 06/04/2018] [Indexed: 01/15/2023]
Abstract
BACKGROUND Postoperative ileus is a poorly understood multifactorial outcome following colorectal surgery that presents significant clinical challenges and contributes to increased morbidity, length of stay, and healthcare cost. To date, there are few pharmacological interventions that shorten the duration of postoperative ileus. OBJECTIVE This study is the first to evaluate the efficacy of simethicone in treating postoperative ileus symptoms in patients undergoing colorectal surgery. DESIGN A multicenter, double-blinded, placebo controlled randomized controlled trial. SETTINGS This trial was conducted at two academic tertiary care centres in Ontario, Canada. PARTICIPANTS 118 patients undergoing colorectal surgery. INTERVENTIONS Patients were randomized to receive either a five-day course of oral simethicone (n = 58) or a placebo (n = 60). MAIN OUTCOME MEASURES The primary outcome was time to first passage of flatus. Secondary outcomes included time to first bowel movement, postoperative length of stay, and postoperative pain. Statistical analyses were performed on an intention-to-treat basis. Statistical significance set at p = 0.05. RESULTS The median time to first passage of flatus in simethicone arm was 25.2 h and 26.7 h in controls (P = 0.98). There were no significant differences in the median time to first bowel movement (simethicone = 41.1 h vs. control = 42.9 h, P = 0.91) or median length of hospital stay (simethicone = 4.5 days vs. control = 4.0 days, P = 0.63). CONCLUSIONS This study failed to show a difference in return of gastrointestinal motility in patients receiving simethicone following colorectal surgery. Postoperative ileus remains a significant clinical and economic burden to the healthcare system and further research is needed to identify a reliable and effective method of treatment.
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Affiliation(s)
- Jeremy E Springer
- Department of Surgery, Division of General Surgery, McMaster University, Hamilton, ON, Canada
| | - Shiraz Elkheir
- Department of Surgery, Riverside Healthcare, Fort Frances, ON, Canada
| | - Cagla Eskicioglu
- Department of Surgery, Division of General Surgery, McMaster University, Hamilton, ON, Canada
| | - Aristithes G Doumouras
- Department of Surgery, Division of General Surgery, McMaster University, Hamilton, ON, Canada
| | - Stephen Kelly
- Department of Surgery, Division of General Surgery, McMaster University, Hamilton, ON, Canada
| | - Ilun Yang
- Department of Surgery, Division of General Surgery, McMaster University, Hamilton, ON, Canada
| | - Shawn Forbes
- Department of Surgery, Division of General Surgery, McMaster University, Hamilton, ON, Canada.
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Hoshino N, Takada T, Hida K, Hasegawa S, Furukawa TA, Sakai Y. Daikenchuto for reducing postoperative ileus in patients undergoing elective abdominal surgery. Cochrane Database Syst Rev 2018; 4:CD012271. [PMID: 29619778 PMCID: PMC6494569 DOI: 10.1002/14651858.cd012271.pub2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Postoperative ileus is a major complication for persons undergoing abdominal surgery. Daikenchuto, a Japanese traditional medicine (Kampo), is a drug that may reduce postoperative ileus. OBJECTIVES To assess the efficacy and safety of Daikenchuto for reducing prolonged postoperative ileus in persons undergoing elective abdominal surgery. SEARCH METHODS We searched the following databases on 3 July 2017: CENTRAL, MEDLINE, Embase, ICHUSHI, WHO (World Health Organization) International Clinical Trials Registry Platform (ICTRP), EU Crinical Trials registry (EU-CTR), UMIN Clinical Trials Registry (UMIN-CTR), ClinicalTrials.gov, The Japan Society for Oriental Medicine (JSOM), American Society of Clinical Oncology (ASCO), Society of American Gastrointestinal and Endscopic Surgeons (SAGES). We set no limitations on language or date of publication. SELECTION CRITERIA We included randomised controlled trials (RCTs) comparing Daikenchuto with any control condition in adults, 18 years of age or older, undergoing elective abdominal surgery. DATA COLLECTION AND ANALYSIS We applied standard methodological procedures expected by Cochrane. Two review authors independently reviewed the articles identified by literature searches, extracted data, and assessed risk of bias of the included studies using the Cochrane software Review Manager 5. MAIN RESULTS We included seven RCTs with a total of 1202 participants. Overall, we judged the risk of bias as low in four studies and high in three studies. We are uncertain whether Daikenchuto reduced time to first flatus (mean difference (MD) -11.32 hours, 95% confidence interval (CI) -17.45 to -5.19; two RCTs, 83 participants; very low-quality evidence), or time to first bowel movement (MD -9.44 hours, 95% CI -22.22 to 3.35; four RCTs, 500 participants; very low-quality evidence) following surgery. There was little or no difference in time to resumption of regular solid food following surgery (MD 3.64 hours, 95% CI -24.45 to 31.74; two RCTs, 258 participants; low-quality evidence). There were no adverse events in either arm of the five RCTs that reported on drug-related adverse events (risk difference (RD) 0.00, 95% CI -0.02 to 0.02, 568 participants, low-quality evidence). We are uncertain of the effect of Daikenchuto on patient satisfaction (MD 0.09, 95% CI -0.19 to 0.37; one RCT, 81 participants; very low-quality of evidence). There was little or no difference in the incidence of any re-interventions for postoperative ileus before leaving hospital (risk ratio (RR) 0.99, 95% CI 0.06 to 15.62; one RCT, 207 participants; moderate-quality evidence), or length of hospital stay (MD -0.49 days, 95% CI -1.21 to 0.22; three RCTs, 292 participants; low-quality evidence). AUTHORS' CONCLUSIONS Evidence from current literature was unclear whether Daikenchuto reduced postoperative ileus in patients undergoing elective abdominal surgery, due to the small number of participants in the meta-analyses. Very low-quality evidence means we are uncertain whether Daikenchuto improved postoperative flatus or bowel movement. Further well-designed and adequately powered studies are needed to assess the efficacy of Daikenchuto.
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Affiliation(s)
- Nobuaki Hoshino
- Kyoto University HospitalDepartment of Surgery54 Shogoin‐Kawahara‐choSakyo‐kuKyotoJapan606‐8507
| | - Toshihiko Takada
- Fukushima Medical UniversityShirakawa Satellite for Teaching And Research (STAR) in General Medicine2‐1 Toyochi Kamiyajirou ShirakawaFukushimaShirakawa CityJapan961‐0005
| | - Koya Hida
- Kyoto University HospitalDepartment of Surgery54 Shogoin‐Kawahara‐choSakyo‐kuKyotoJapan606‐8507
| | - Suguru Hasegawa
- Fukuoka University HospitalDepartment of Surgery7‐45‐1 NanakumaJonan‐kuFukuokaJapan814‐0180
| | - Toshi A Furukawa
- Kyoto University Graduate School of Medicine/School of Public HealthDepartment of Health Promotion and Human BehaviorYoshida Konoe‐cho, Sakyo‐ku,KyotoJapan606‐8501
| | - Yoshiharu Sakai
- Kyoto University HospitalDepartment of Surgery54 Shogoin‐Kawahara‐choSakyo‐kuKyotoJapan606‐8507
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Loftus TJ, Stelton S, Efaw BW, Bloomstone J. A System-Wide Enhanced Recovery Program Focusing on Two Key Process Steps Reduces Complications and Readmissions in Patients Undergoing Bowel Surgery. J Healthc Qual 2018; 39:129-135. [PMID: 28481841 DOI: 10.1111/jhq.12068] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Enhanced recovery programs (ERPs) can improve outcomes following bowel surgery, but implementing an ERP across a large healthcare system remains challenging. In this study, a simplified ERP that focused on two process steps, early and frequent ambulation and early alimentation, was evaluated to determine its impact on outcomes. Data were collected on 5,000 adult patients undergoing elective small and large bowel operations over a 3-year period. Complication, readmission, and mortality rates were evaluated before and after ERP implementation. A composite score was calculated based on the successful completion of the two process steps. Following implementation, there was a 35.1% increase in the composite score, which was associated with significant (p < .05) reductions in overall complications, gastrointestinal complications, pulmonary complications, and readmissions. A system-wide ERP focusing on early and frequent ambulation and early alimentation is associated with decreased complications and readmissions in adult patients admitted for elective small or large bowel operations.
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Chapman SJ, Pericleous A, Downey C, Jayne DG. Postoperative ileus following major colorectal surgery. Br J Surg 2018; 105:797-810. [PMID: 29469195 DOI: 10.1002/bjs.10781] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 10/04/2017] [Accepted: 11/05/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Postoperative ileus (POI) is characterized by delayed gastrointestinal recovery following surgery. Current knowledge of pathophysiology, clinical interventions and methodological challenges was reviewed to inform modern practice and future research. METHODS A systematic search of MEDLINE and Embase databases was performed using search terms related to ileus and colorectal surgery. All RCTs involving an intervention to prevent or reduce POI published between 1990 and 2016 were identified. Grey literature, non-full-text manuscripts, and reanalyses of previous RCTs were excluded. Eligible articles were assessed using the Cochrane tool for assessing risk of bias. RESULTS Of 5614 studies screened, 86 eligible articles describing 88 RCTs were identified. Current knowledge of pathophysiology acknowledges neurogenic, inflammatory and pharmacological mechanisms, but much of the evidence arises from animal studies. The most common interventions tested were chewing gum (11 trials) and early enteral feeding (11), which are safe but of unclear benefit for actively reducing POI. Others, including thoracic epidural analgesia (8), systemic lidocaine (8) and peripheral μ antagonists (5), show benefit but require further investigation for safety and cost-effectiveness. CONCLUSION POI is a common condition with no established definition, aetiology or treatment. According to current literature, minimally invasive surgery, protocol-driven recovery (including early feeding and opioid avoidance strategies) and measures to avoid major inflammatory events (such as anastomotic leak) offer the best chances of reducing POI.
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Affiliation(s)
- S J Chapman
- Section of Translational Anaesthesia and Surgery, Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds LS9 7TF, UK
| | - A Pericleous
- Section of Translational Anaesthesia and Surgery, Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds LS9 7TF, UK
| | - C Downey
- Section of Translational Anaesthesia and Surgery, Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds LS9 7TF, UK
| | - D G Jayne
- Section of Translational Anaesthesia and Surgery, Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds LS9 7TF, UK
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Effectiveness of Acupuncture for Early Recovery of Bowel Function in Cancer: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:2504021. [PMID: 29422935 PMCID: PMC5750515 DOI: 10.1155/2017/2504021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 07/10/2017] [Accepted: 09/14/2017] [Indexed: 12/25/2022]
Abstract
Objectives The aim of this study was to evaluate the effects of acupuncture therapy to reduce the duration of postoperative ileus (POI) and to enhance bowel function in cancer patients. Methods A systematic search of electronic databases for studies published from inception until January 2017 was carried out from six databases. Randomized controlled trials (RCTs) involving the use of acupuncture and acupressure for POI and bowel function in cancer patients were identified. Outcomes were extracted from each study and pooled to determine the risk ratio and standardized mean difference. Results 10 RCTs involving 776 cancer patients were included. Compared with control groups (no acupuncture, sham acupuncture, and other active therapies), acupuncture was associated with shorter time to first flatus and time to first defecation. A subgroup analysis revealed that manual acupuncture was more effective on the time to first flatus and the time to first defecation; electroacupuncture was better in reducing the length of hospital stay. Compared with control groups (sham or no acupressure), acupressure was associated with shorter time to first flatus. However, GRADE approach indicated a low quality of evidence. Conclusions Acupuncture and acupressure showed large effect size with significantly poor or inferior quality of included trials for enhancing bowel function in cancer patients after surgery. Further well-powered evidence is needed.
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Hussain Z, Lee YJ, Yang H, Jeong EJ, Sim JY, Park H. YH12852, a potent and highly selective 5-HT 4 receptor agonist, significantly improves both upper and lower gastrointestinal motility in a guinea pig model of postoperative ileus. Neurogastroenterol Motil 2017; 29:1-6. [PMID: 28516458 DOI: 10.1111/nmo.13094] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 03/26/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Postoperative ileus (POI) is a transient gastrointestinal (GI) dysmotility that commonly develops after abdominal surgery. YH12852, a novel, potent and highly selective 5-hydroxytryptamine 4 (5-HT4 ) receptor agonist, has been shown to improve both upper and lower GI motility in various animal studies and may have applications for the treatment of POI. Here, we investigated the effects and mechanism of action of YH12852 in a guinea pig model of POI to explore its therapeutic potential. METHODS The guinea pig model of POI was created by laparotomy, evisceration, and gentle manipulation of the cecum for 60 seconds, followed by closure with sutures under anesthesia. Group 1 received an oral administration of vehicle or YH12852 (1, 3, 10 or 30 mg/kg) only, while POI Group 2 was intraperitoneally pretreated with vehicle or 5-HT4 receptor antagonist GR113808 (10 mg/kg) prior to oral dosing of vehicle or YH12852 (3 or 10 mg/kg). Upper GI transit was evaluated by assessing the migration of a charcoal mixture in the small intestine, while lower GI transit was assessed via measurement of fecal pellet output (FPO). KEY RESULTS YH12852 significantly accelerated upper and lower GI transit at the doses of 3, 10, and 30 mg/kg and reached its maximal effect at 10 mg/kg. These effects were significantly blocked by pretreatment of GR113808 10 mg/kg. CONCLUSION AND INFERENCES Oral administration of YH12852 significantly accelerates and restores delayed upper and lower GI transit in a guinea pig model of POI. This drug may serve as a useful candidate for the treatment of postoperative ileus.
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Affiliation(s)
- Z Hussain
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Y J Lee
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - H Yang
- Washington University, St. Louis, MO, USA
| | - E J Jeong
- Yuhan R&D Institute, Yuhan Corporation, Seoul, Korea
| | - J Y Sim
- Yuhan R&D Institute, Yuhan Corporation, Seoul, Korea
| | - H Park
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Carmichael JC, Keller DS, Baldini G, Bordeianou L, Weiss E, Lee L, Boutros M, McClane J, Steele SR, Feldman LS. Clinical practice guideline for enhanced recovery after colon and rectal surgery from the American Society of Colon and Rectal Surgeons (ASCRS) and Society of American Gastrointestinal and Endoscopic Surgeons (SAGES). Surg Endosc 2017; 31:3412-3436. [DOI: 10.1007/s00464-017-5722-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 07/10/2017] [Indexed: 12/16/2022]
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Alvimopan Provides Additional Improvement in Outcomes and Cost Savings in Enhanced Recovery Colorectal Surgery. Ann Surg 2017; 264:141-6. [PMID: 26501697 DOI: 10.1097/sla.0000000000001428] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To examine the impact of alvimopan on outcomes and costs in a rigorous enhanced recovery colorectal surgery protocol. BACKGROUND Postoperative ileus remains a major source of morbidity and costs in colorectal surgery. Alvimopan has been shown to reduce incidence of postoperative ileus in enhanced recovery colorectal surgery; however, data are equivocal regarding its benefit in reducing length of stay and costs. METHODS Patients undergoing major elective enhanced recovery colorectal surgery were identified from a prospectively-collected database (2010-2013). Multivariable analyses were employed to compare outcomes and hospital costs among patients who had alvimopan versus no alvimopan by adjusting for demographic, clinical, and treatment characteristics. RESULTS A total of 660 patients were included; 197 patients received alvimopan and 463 patients had no alvimopan. In unadjusted analysis, the alvimopan group had a faster return of bowel function, shorter length of stay, and lower rates of ileus, Foley re-insertion, and urinary tract infection (all P < 0.01). After adjustment, alvimopan was associated with a faster return of bowel function by 0.6 day (P = 0.0006), and lower incidence of postoperative ileus (odds ratio 0.23, P = 0.0002). With adjustment, alvimopan was associated with a shorter length of stay by 1.6 days (P = 0.002), and a hospital cost savings of $1492 per patient (P = 0.01). CONCLUSIONS Alvimopan administration as an element of enhanced recovery colorectal surgery is associated with faster return of bowel function, lower incidence of postoperative ileus, shorter hospitalization, and a significant cost savings. These results suggest that alvimopan is cost-effective in the setting of enhanced recovery colorectal surgery protocols, and should therefore be considered in these programs.
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