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Cost Analysis of Endoscopic Mucosal Resection vs Surgery for Large Laterally Spreading Colorectal Lesions. Clin Gastroenterol Hepatol 2016; 14:271-8.e1-2. [PMID: 26364679 DOI: 10.1016/j.cgh.2015.08.037] [Citation(s) in RCA: 140] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 08/18/2015] [Accepted: 08/21/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Large laterally spreading lesions (LSL) in the colon and rectum can be safely and effectively removed by endoscopic mucosal resection (EMR). However, many patients still undergo surgery. Endoscopic treatment may be more cost effective. We compared the costs of endoscopic versus surgical management of large LSL. METHODS We performed a prospective, observational, multicenter study of consecutive patients referred to 1 of 7 academic hospitals in Australia for the management of large LSL (≥ 20 mm) from January 2010 to December 2013. We collected data on numbers of patients undergoing EMR, actual endoscopic management costs (index colonoscopy, hospital stay, adverse events, and first surveillance colonoscopy), characteristics of patients and lesions, outcomes, and adverse events, and findings from follow-up examinations 14 days, 4-6 months, and 16-18 months after treatment. We compared data from patients who underwent EMR with those from a model in which all patients underwent surgery without any complications. Event-specific costs, based on Australian refined diagnosis-related group codes, were used to estimate average cost per patient. RESULTS EMR was performed on 1489 lesions (mean size, 36 mm) in 1353 patients (mean age, 67 years; 52.1% male). Total costs involved in the endoscopic management of large LSL were US $6,316,593 and total inpatient hospitalization length of stay was 1180 days. The total cost predicted for the surgical management group was US $16,601,502, with a total inpatient hospitalization length of stay of 4986 days. Endoscopic management produced a potential total cost saving of US $10,284,909; the mean cost difference per patient was US $7602 (95% confidence interval, $8458-$9220; P < .001). Inpatient hospitalization length of stay was reduced by 2.81 nights per patient (95% confidence interval, 2.69-2.94; P < .001). CONCLUSIONS In a large multicenter study, endoscopic management of large LSL by EMR was significantly more cost-effective than surgery. Endoscopic management by EMR at an appropriately experienced and resourced tertiary center should be considered the first line of therapy for most patients with this disorder. This approach is likely to deliver substantial overall health expenditure savings. ClinicalTrials.gov, Number: NCT01368289.
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Risk factors for anastomotic leak and postoperative morbidity and mortality after elective right colectomy for cancer: results from a prospective, multicentric study of 1102 patients. Int J Colorectal Dis 2016; 31:105-14. [PMID: 26315015 DOI: 10.1007/s00384-015-2376-6] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/16/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND Studies focused on postoperative outcome after oncologic right colectomy are lacking. The main objective was to determine pre-/intraoperative risk factors for anastomotic leak after elective right colon resection for cancer. Secondary objectives were to determine risk factors for postoperative morbidity and mortality. METHODS Fifty-two hospitals participated in this prospective, observational study (September 2011-September 2012), including 1102 patients that underwent elective right colectomy. Forty-two pre-/intraoperative variables, related to patient, tumor, surgical procedure, and hospital, were analyzed as potential independent risk factors for anastomotic leak and postoperative morbidity and mortality. RESULTS Anastomotic leak was diagnosed in 93 patients (8.4 %), and 72 (6.5 %) of them needed radiological or surgical intervention. Morbidity, mortality, and wound infection rates were 29.0, 2.6, and 13.4 %, respectively. Preoperative serum protein concentration was the only independent risk factor for anastomotic leak (p < 0.0001, OR 0.6 per g/dL). When considering only clinically relevant anastomotic leaks, stapled technique (p = 0.03, OR 2.1) and preoperative serum protein concentration (p = 0.004, OR 0.6 g/dL) were identified as the only two independent risk factors. Age and preoperative serum albumin concentration resulted to be risk factors for postoperative mortality. Male gender, pulmonary or hepatic disease, and open surgical approach were identified as risk factors for postoperative morbidity, while male gender, obesity, intraoperative complication, and end-to-end anastomosis were risk factors for wound infection. CONCLUSIONS Preoperative nutritional status and the stapled anastomotic technique were the only independent risk factors for clinically relevant anastomotic leak after elective right colectomy for cancer. Age and preoperative nutritional status determined the mortality risk, while laparoscopic approach reduced postoperative morbidity.
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Laparoscopic versus open Hartmann's reversal: a systematic review and meta-analysis. Int J Colorectal Dis 2015; 30:1603-15. [PMID: 26189028 DOI: 10.1007/s00384-015-2325-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/09/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hartmann's reversal is a major surgical procedure with consistent morbidity and mortality rates. Laparoscopy has been extensively applied to colorectal surgery providing significant benefits on short- and long-term outcomes. We performed a meta-analysis of the current evidence comparing the short-term outcomes of laparoscopic Hartmann's reversal (LHR) to open Hartmann's reversal (OHR). METHODS A systematic search of Medline, Scopus, Web of Science, Embase, and the Cochrane database was performed. Comparative studies reporting short-term outcomes of LHR versus OHR with an intention-to-treat analysis were considered for eligibility. Primary outcome was 30-day morbidity. Secondary outcomes were 30-day mortality, 30-day reoperations, length of hospital stay (LOS), operating time, and estimated blood loss. RESULTS Thirteen studies comparing 862 patients (403 LHR vs 459 OHR) were included. There was no difference in mortality, while LHR was associated with a reduced overall postoperative 30-day morbidity (OR, 0.24; 95 % CI, 0.16 to 0.34). Wound infections (OR, 0.54; 95 % CI, 0.35 to 0.85) and ileus (OR, 0.47; 95 % CI, 0.25 to 0.87) were more common after OHR. LOS was shorter in the laparoscopic group as it was the time to flatus. Meta-regression analysis showed that the results were independent from potential effect modifiers. CONCLUSIONS LHR has less short-term complications than OHR in terms of overall morbidity, wound infection, and postoperative ileus. LOS is shorter in the LHR group, while no significant difference exists in the operating time. Randomized controlled trials are needed to confirm these findings on unbiased populations.
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Comparison of the cost and outcomes following totally laparoscopic and laparoscopy-assisted distal gastrectomies for gastric cancer: a single-institution comparison. Surg Endosc 2015; 30:3573-81. [PMID: 26541736 DOI: 10.1007/s00464-015-4656-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2015] [Accepted: 10/28/2015] [Indexed: 12/17/2022]
Abstract
OBJECTIVE This study aimed to compare the short-term surgical outcomes and cost-benefits following totally laparoscopic distal gastrectomy (TLDG) and laparoscopy-assisted distal gastrectomy (LADG) for the treatment of gastric cancer. METHODS Between April 2007 and December 2013, a total of 100 patients with gastric cancer underwent laparoscopic distal gastrectomy. The patients were classified into two groups according to whether intracorporeal anastomosis or extracorporeal anastomosis had been performed. The comparison between the groups was based on clinicopathological characteristics and surgical and economic outcomes. RESULTS There were 57 and 43 patients who underwent TLDG and LADG, respectively. The patients' demographics and tumor characteristics did not show any statistically significant differences with the exception for tumor location. In the LADG group, tumors were localized to relatively higher positions (p = 0.024) and received Roux-en-Y reconstruction more frequently (p < 0.001). There were no differences in the incidence of morbidity. Anastomotic leakage was not recorded in either group, although anastomotic stenosis occurred in one patient (1.8 %) after TLDG and in two patients (4.7 %) after LADG. Compared with the LADG group, the TLDG group was associated with significantly less operative blood loss (p < 0.001), a shorter time to oral intake (p = 0.012), and hospital stay (p = 0.018). The median operation costs were greater in the TLDG group than in the LADG group (¥982,000 in TLDG vs. ¥879,830 in LADG; p < 0.001), whereas the median total hospital costs were similar between the two groups (¥1302,665 in LADG vs. ¥1383,322 in TLDG: p = 0.119). CONCLUSION This study suggests that TLDG is as technically feasible, safe, and effective as LADG for treating patients with gastric cancer. Furthermore, TLDG is associated with equivalent total hospital costs compared with LADG. The increased operation cost is offset by the decreased costs associated with longer periods of hospitalization.
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Pasam RT, Esemuede IO, Lee-Kong SA, Kiran RP. The minimally invasive approach is associated with reduced surgical site infections in obese patients undergoing proctectomy. Tech Coloproctol 2015; 19:733-43. [DOI: 10.1007/s10151-015-1356-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 07/29/2015] [Indexed: 01/22/2023]
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Moug SJ, McCarthy K, Coode-Bate J, Stechman MJ, Hewitt J. Laparoscopic versus open surgery for colorectal cancer in the older person: A systematic review. Ann Med Surg (Lond) 2015; 4:311-8. [PMID: 26468376 PMCID: PMC4572399 DOI: 10.1016/j.amsu.2015.08.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 06/25/2015] [Accepted: 08/06/2015] [Indexed: 12/12/2022] Open
Abstract
Background Laparoscopic surgery is being increasingly offered to the older person. Objective To systematically review the literature regarding laparoscopic colorectal cancer surgery in older people and compare to younger adult populations. Study selection We included randomized controlled trials that compared open to laparoscopic colorectal cancer surgery. Older people were defined as being 65 years and above. Outcome measures Overall survival and post-operative morbidity and mortality. Secondary endpoints were length of hospital stay, wound recurrence, disease-free survival and conversion rate. Results Seven trials included older people, average age of approximately 70 years. Two reported data specific to older patients (over 70 years): The ALCCaS study reported reduced length of stay and short-term complication rates in the laparoscopic group when compared to open surgery (8 versus 10 days, and 36.7% versus 50.6% respectively) and the CLASICC study reported equivalent 5 year survival between arms and a reduction of 2 days length of stay following laparoscopic surgery in older people. In trials which considered data on older and younger participants all five trials reported comparable overall survival and showed comparable or reduced complication rates; two demonstrated significantly shorter length of stay following laparoscopic surgery compared to open surgery. Conclusion Large numbers of older people have been included in well-conducted, multi-centre, randomized controlled trials for laparoscopic and open colorectal cancer surgery. This systematic review suggests that age itself should not be a factor when considering the best surgical option for older patients. Seven well conducted randomised controlled trials of open versus laparoscopic colorectal cancer surgery have included older people. Age alone should not be a barrier to laparoscopic colorectal cancer surgery. The effect of comorbidity in older people undergoing laparoscopic surgery is less clear and warrants further study.
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Affiliation(s)
- S J Moug
- General Surgery, Royal Alexandra Hospital, Paisley, Glasgow, United Kingdom
| | - K McCarthy
- General Surgery, Southmead Hospital, Bristol, United Kingdom
| | - J Coode-Bate
- Urology, Norfolk and Norwich Hospital, Norwich, United Kingdom
| | - M J Stechman
- General Surgery, University Hospital of Wales, Cardiff, United Kingdom
| | - J Hewitt
- Department of Academic Geriatric Medicine, Cardiff University, United Kingdom
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Ruggeri M, Manca A, Coretti S, Codella P, Iacopino V, Romano F, Mascia D, Orlando V, Cicchetti A. Investigating the Generalizability of Economic Evaluations Conducted in Italy: A Critical Review. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2015; 18:709-720. [PMID: 26297100 DOI: 10.1016/j.jval.2015.03.1795] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 02/27/2015] [Accepted: 03/29/2015] [Indexed: 06/04/2023]
Abstract
OBJECTIVES To assess the methodological quality of Italian health economic evaluations and their generalizability or transferability to different settings. METHODS A literature search was performed on the PubMed search engine to identify trial-based, nonexperimental prospective studies or model-based full economic evaluations carried out in Italy from 1995 to 2013. The studies were randomly assigned to four reviewers who applied a detailed checklist to assess the generalizability and quality of reporting. The review process followed a three-step blinded procedure. The reviewers who carried out the data extraction were blind as to the name of the author(s) of each study. Second, after the first review, articles were reassigned through a second blind randomization to a second reviewer. Finally, any disagreement between the first two reviewers was solved by a senior researcher. RESULTS One hundred fifty-one economic evaluations eventually met the inclusion criteria. Over time, we observed an increasing transparency in methods and a greater generalizability of results, along with a wider and more representative sample in trials and a larger adoption of transition-Markov models. However, often context-specific economic evaluations are carried out and not enough effort is made to ensure the transferability of their results to other contexts. In recent studies, cost-effectiveness analyses and the use of incremental cost-effectiveness ratio were preferred. CONCLUSIONS Despite a quite positive temporal trend, generalizability of results still appears as an unsolved question, even if some indication of improvement within Italian studies has been observed.
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Affiliation(s)
- Matteo Ruggeri
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Manca
- Centre for Health Economics, University of York, York, UK
| | - Silvia Coretti
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Paola Codella
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Valentina Iacopino
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Federica Romano
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Daniele Mascia
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
| | - Valentina Orlando
- Inter-departmental Research Centre of PharmacoEconomics and Drug utilization (CIRFF), Center of Pharmacoeconomics, Federico II University of Naples, Naples, Italy
| | - Americo Cicchetti
- Director of Post-Graduate School of Health Economics and Management (ALTEMS), Università Cattolica del Sacro Cuore, Rome, Italy
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Yeo H, Niland J, Milne D, ter Veer A, Bekaii-Saab T, Farma JM, Lai L, Skibber JM, Small W, Wilkinson N, Schrag D, Weiser MR. Incidence of minimally invasive colorectal cancer surgery at National Comprehensive Cancer Network centers. J Natl Cancer Inst 2014; 107:362. [PMID: 25527640 DOI: 10.1093/jnci/dju362] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Laparoscopic colectomy has been shown to have equivalent oncologic outcomes to open colectomy for the management of colon cancer, but its adoption nationally has been slow. This study investigates the prevalence and factors associated with laparoscopic colorectal resection at National Comprehensive Cancer Network (NCCN) centers. METHODS Data on patients undergoing surgery for colon and rectal cancer at NCCN centers from 2005 to 2010 were obtained from chart review of medical records for the NCCN Outcomes Project and included information on socioeconomic status, insurance coverage, comorbidity, and physician-reported Eastern Cooperative Oncology Group (ECOG) performance status. Associations between receipt of minimally invasive surgery and patient and clinical variables were analyzed with univariate and multivariable logistic regression. All statistical tests were two-sided. RESULTS A total of 4032 patients, diagnosed between September 2005 and December 2010, underwent elective colon or rectal resection for cancer at NCCN centers. Median age of colon cancer patients was 62.6 years, and 49% were men. The percent of colon cancer patients treated with minimally invasive surgery (MIS) increased from 35% in 2006 to 51% in 2010 across all centers but varied statistically significantly between centers. On multivariable analysis, factors associated with minimally invasive surgery for colon cancer patients who had surgery at an NCCN institution were older age (P = .02), male sex (P = .006), fewer comorbidities (P ≤ .001), lower final T-stage (P < .001), median household income greater than or equal to $80000 (P < .001), ECOG performance status = 0 (P = .02), and NCCN institution (P ≤ .001). CONCLUSIONS The use of MIS increased at NCCN centers. However, there was statistically significant variation in adoption of MIS technique among centers.
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Affiliation(s)
- Heather Yeo
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - Joyce Niland
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - Dana Milne
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - Anna ter Veer
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - Tanios Bekaii-Saab
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - Jeffrey M Farma
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - Lily Lai
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - John M Skibber
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - William Small
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - Neal Wilkinson
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - Deborah Schrag
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW)
| | - Martin R Weiser
- Memorial Sloan Kettering Cancer Center, New York, NY (HY, MRW); City of Hope Comprehensive Cancer Center, Duarte, CA (JN, AtV, LL, DS); Dana-Farber/Brigham and Women's Cancer Center, Boston, MA (DM, LL); The Ohio State University Comprehensive Cancer Center-James Cancer Hospital and Solove Research Institute, Columbus, OH (TBS); Fox Chase Cancer Center, Philadelphia, PA (JMF); The University of Texas M.D. Anderson Cancer Center, Houston, TX (JMS); Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL (WS Jr); Roswell Park Cancer Institute, Buffalo, NY (NW).
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FRONTERA D, ARENA L, CORSALE I, FRANCIOLI N, MAMMOLITI F, BUCCIANELLI E. Fast track in colo-rectal surgery. Preliminary experience in a rural hospital. G Chir 2014; 35:293-301. [PMID: 25644732 PMCID: PMC4321509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND "Fast Track surgery" is a therapeutic program of large application, despite some doubts about its applicability and real validity. Literature review shows that this approach to colo-rectal surgery, particularly video-assisted, can allow a rapid recovery, better performance and a faster postoperative functional autonomy of the work, which can be discharged without cause additional welfare costs; in addition it can be reproducible in different health reality. PURPOSE To analyze the possibility to apply the Fast Truck protocol in patients undergoing colorectal surgery in a rural hospital and non specialistic Unit of Surgery. PATIENTS AND METHODS We have conducted a prospective, randomized study on 80 patients subjected to colorectal surgery in the last year. RESULTS The protocol was observed in 95% of cases, compliance with the Fast Track was high and general morbidity was limited (7.8%). CONCLUSION This "aggressive" approach, which has fundamentally altered the usual surgical behavior, seems to allow a mean length of stay significantly lower than in controls (p < 0.05) with positive implications for patients and containment of health care costs, even after discharge (no need for home care in 92% of cases, no early re-admittance to the hospital). Homogeneous protocols are desirable, as well as an increased enrollment, to consolidate these rehabilitation programs in order to provide a reference for all hospitals.
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Affiliation(s)
- D. FRONTERA
- General Surgery, “ASL 3 Regione Toscana”, “SS. Cosma e Damiano” Hospital of Pescia (PT), Italy
| | - L. ARENA
- Anaesthesiology and Reanimation, “ASL 3 Regione Toscana”, “SS. Cosma e Damiano” Hospital of Pescia (PT), Italy
| | - I. CORSALE
- General Surgery, “ASL 3 Regione Toscana”, “SS. Cosma e Damiano” Hospital of Pescia (PT), Italy
| | - N. FRANCIOLI
- General Surgery, “ASL 3 Regione Toscana”, “SS. Cosma e Damiano” Hospital of Pescia (PT), Italy
| | - F. MAMMOLITI
- General Surgery, “ASL 3 Regione Toscana”, “SS. Cosma e Damiano” Hospital of Pescia (PT), Italy
| | - E. BUCCIANELLI
- General Surgery, “ASL 3 Regione Toscana”, “SS. Cosma e Damiano” Hospital of Pescia (PT), Italy
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Jordan J, Dowson H, Gage H, Jackson D, Rockall T. Laparoscopic versus open colorectal resection for cancer and polyps: a cost-effectiveness study. CLINICOECONOMICS AND OUTCOMES RESEARCH 2014; 6:415-22. [PMID: 25298736 PMCID: PMC4186576 DOI: 10.2147/ceor.s66247] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Available evidence that compares outcomes from laparoscopic and open surgery for colorectal cancer shows no difference in disease free or survival time, or in health-related quality of life outcomes, but does not capture the short term benefits of laparoscopic methods in the early postoperative period. Aim To explore the cost-effectiveness of laparoscopic colorectal surgery, compared to open methods, using quality of life data gathered in the first 6 weeks after surgery. Methods Participants were recruited in 2006–2007 in a district general hospital in the south of England; those with a diagnosis of cancer or polyps were included in the analysis. Quality of life data were collected using EQ-5D, on alternate days after surgery for 4 weeks. Costs per patient, from a National Health Service perspective (in British pounds, 2006) comprised the sum of operative, hospital, and community costs. Missing data were filled using multiple imputation methods. The difference in mean quality adjusted life years and costs between surgery groups were estimated simultaneously using a multivariate regression model applied to 20 imputed datasets. The probability that laparoscopic surgery is cost-effective compared to open surgery for a given societal willingness-to-pay threshold is illustrated using a cost-effectiveness acceptability curve. Results The sample comprised 68 laparoscopic and 27 open surgery patients. At 28 days, the incremental cost per quality adjusted life year gained from laparoscopic surgery was £12,375. At a societal willingness-to-pay of £30,000, the probability that laparoscopic surgery is cost-effective, exceeds 65% (at £20,000 ≈60%). In sensitivity analyses, laparoscopic surgery remained cost-effective compared to open surgery, provided it results in a saving ≥£699 in hospital bed days and takes no more than 8 minutes longer to perform. Conclusion The study provides formal evidence of the cost-effectiveness of laparoscopic approaches and supports current guidelines that promote use of laparoscopy where suitably trained surgeons are available.
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Affiliation(s)
- Jake Jordan
- Health Economics Research Group, Brunel University, Uxbridge, Middlesex, England
| | | | - Heather Gage
- School of Economics, University of Surrey, Surrey, England
| | - Daniel Jackson
- School of Economics, University of Surrey, Surrey, England
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Laparoscopic versus open left colectomy in patients with sigmoid colon cancer: Prospective cohort study with long-term follow-up. Int J Surg 2014; 12:745-50. [DOI: 10.1016/j.ijsu.2014.05.074] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2014] [Revised: 03/31/2014] [Accepted: 05/25/2014] [Indexed: 11/18/2022]
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Chand M, Siddiqui MRS, Rasheed S, Brown G, Tekkis P, Parvaiz A, Qureshi T. A systematic review and meta-analysis evaluating the role of laparoscopic surgical resection of transverse colon tumours. Surg Endosc 2014; 28:3263-72. [PMID: 24962859 DOI: 10.1007/s00464-014-3634-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Accepted: 04/23/2014] [Indexed: 02/07/2023]
Abstract
OBJECTIVES A meta-analysis of published literature comparing outcomes after laparoscopic resection (LR) with open resection (OR) for transverse colon tumours. METHODS Medline, PubMed, CINAHL, EMBASE and Cochrane were searched from inception to October 2013. The text words "minimally invasive", "keyhole surgery" and "transverse colon" were used in combination with the medical subject headings "laparoscopy" and "colon cancer". Outcome variables were chosen based upon whether the included articles reported results. A meta-analysis was performed to obtain a summative outcome. RESULTS Six comparatives involving 444 patients were analysed. Of them 245 patients were in the LR group and 199 in the OR group. There was a significant increase in operative time in the LR group compared with the OR group [random effects model: SMD = -0.65, 95% CI (-1.01, -0.30), z = -3.60, p < 0.001] but there was significant heterogeneity amongst trials (Q = 15.51, df = 5, p = 0.008, I(2) = 68). There was less blood loss in the LR group [fixed effects model: SMD = 0.70, 95% CI (0.47, 0.93), z = 6.01, p < 0.001] and patients returned to oral diet earlier [random effects model: SMD = 0.78, 95% CI (0.40, 1.16), z = 4.01, p < 0.001] and had a reduced time to functioning bowel [fixed effects model: SMD = 0.86, 95% CI (0.60, 1.11), z = 6.63, p < 0.001]. No difference was seen for overall morbidity (p = 0.76) or mortality (p = 0.58). CONCLUSIONS LR of transverse colon tumours is a safe and effective technique. Although there is an increase in operating time, operative and clinical outcomes of intraoperative blood loss and faster recovery are seen with laparoscopic procedures.
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Affiliation(s)
- M Chand
- Royal Marsden Hospital, Downs Road, Sutton, Surrey, London, SM2 5PT, UK,
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63
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Landmann RG. Surgical management of anastomotic leak following colorectal surgery. SEMINARS IN COLON AND RECTAL SURGERY 2014. [DOI: 10.1053/j.scrs.2014.05.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Open or laparoscopic surgery for colorectal cancer: a retrospective comparative study. Gastroenterol Nurs 2013; 36:37-41. [PMID: 23364364 DOI: 10.1097/sga.0b013e318280f867] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Laparoscopic surgery for colorectal cancer has been used with success since 1991. During the last decade, many studies have compared laparoscopic surgery with open colectomy. The aim of this retrospective study was to present the advantages and disadvantages of laparoscopic and open colectomy for cancer, focusing on the postoperative care of patients. Eighty-eight consecutive patients suffering from cancer of the colon and rectum, surgically treated, were studied. They were divided into 2 groups: Group A patients (n = 48) underwent laparoscopic colectomy, and Group B patients (n = 40) were treated with an open procedure. For postoperative care of the patients, analgesia, median hospital stay, overall cost, and complications between the 2 groups were studied and statistically compared. Laparoscopic colectomy was associated with a shorter average hospital stay, fewer complications, earlier start of a normal diet, and better control of postoperative pain. Nonetheless, the cost of surgical instruments used in laparoscopic operation is higher. Laparoscopic surgery, despite its higher cost, seems to add significant advantages in the postoperative recovery of patients suffering from colorectal cancer.
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Hoffmann H, Dell-Kuster S, Genstorfer J, Heizmann O, Kettelhack C, Langer I, Oertli D, Rosenthal R. Impact of tutorial assistance in laparoscopic sigmoidectomy for acute recurrent diverticulitis. Surg Today 2013; 44:1869-78. [PMID: 24281782 DOI: 10.1007/s00595-013-0790-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Accepted: 10/11/2013] [Indexed: 10/26/2022]
Abstract
PURPOSE Adequate training and close supervision by an experienced surgeon are crucial to assure the patient safety during laparoscopic training. This study evaluated the impact of tutorial assistance on the duration of surgery and postoperative complications after laparoscopic sigmoidectomy. METHODS The data from 235 patients undergoing laparoscopic sigmoidectomy were collected. Operating surgeons were classified as either residents/registrars (group A, tutorial assistance) or consultants operating autonomously (group B). Groups were compared concerning the duration of surgery and in-hospital complications using a multivariable regression model accounting for the most relevant confounders. RESULTS The median duration of the operation in group A (n = 75) was 221 min, and that in group B (n = 160) 189 min (p < 0.001). The risk of developing any in-hospital complication (Clavien-Dindo classification I-V) was 36.0 % in Group A and 32.5 % in group B (95 % CI -16.6, 9.6 %). The risk of developing moderate to severe surgical complications (Clavien-Dindo classification II-V) was 16.0 % in group A and 12.5 % in group B (95 % CI -13.3, 6.3 %). CONCLUSIONS We were unable to demonstrate a clear impact of tutorial assistance on the risk of postoperative complications. Although associated with a longer duration of surgery, laparoscopic sigmoidectomy for acute recurrent sigmoid diverticulitis conducted by a junior supervised surgeon appears to be a safe surgical modality.
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Affiliation(s)
- Henry Hoffmann
- Department of Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland,
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66
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Rickles AS, Iannuzzi JC, Kelly KN, Cooney RN, Brown DA, Davidson M, Hellenthal N, Max C, Johnson J, DeTraglia J, McGurrin M, Kimball R, DiBenedetto A, Galyon D, Esposito SL, Noyes K, Monson JRT, Fleming FJ. Anastomotic leak or organ space surgical site infection: What are we missing in our quality improvement programs? Surgery 2013; 154:680-7; discussion 687-9. [PMID: 24074406 DOI: 10.1016/j.surg.2013.06.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Accepted: 06/25/2013] [Indexed: 11/27/2022]
Abstract
BACKGROUND Expert panels of colorectal surgeons consistently rank anastomotic leak as among the most important quality metrics for colectomies. Nonetheless, most administrative and clinical databases do not collect data on anastomotic leaks and rely on reported organ space surgical site infections (OSI) as a proxy for identifying anastomotic leaks. This study questions the validity of using OSI as a surrogate for anastomotic leak. METHODS The Upstate New York Surgical Quality Initiative (UNYSQI) is a collaboration of 12 hospitals that prospectively collects colectomy-specific metrics, including anastomotic leak, in addition to standard National Surgical Quality Improvement Program (NSQIP) data, including OSIs. Cases with an organ space infection and/or anastomotic leak were selected from the 2010-2011 UNYSQI database. Patient characteristics and outcomes were compared for cases with organ space infections and anastomotic leaks. RESULTS Overall, 3% of colectomies had a reported organ space infection and 4% had an anastomotic leak. Among cases having anastomotic leaks, only 25% were also coded as having an organ space infection, leaving 75% of anastomotic leaks not captured by the NSQIP database (κ = 0.272; P ≤ .001). CONCLUSION Organ space infection is a poor surrogate for anastomotic leak, resulting in grossly underestimated leak rates and seemingly represents different postoperative courses. Procedure-specific quality measures for colorectal surgery should include data collection on anastomotic leaks to provide accurate data for use in improving patient care.
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Affiliation(s)
- Aaron S Rickles
- University of Rochester Medical Center, Surgical Health Outcomes & Research Enterprise, Department of Surgery, Rochester.
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A cost comparison of laparoscopic and open colon surgery in a publicly funded academic institution. Surg Endosc 2013; 28:1213-22. [PMID: 24258205 DOI: 10.1007/s00464-013-3311-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Accepted: 10/30/2013] [Indexed: 12/23/2022]
Abstract
BACKGROUND The objective of this study was to compare the total hospital cost of laparoscopic (lap) and open colon surgery at a publicly funded academic institution. METHODS Patients undergoing elective laparoscopic or open colon surgery for all indications at the University Health Network, Toronto, Canada, from April 2004 to March 2009 were included. Patient demographic, operative, and outcome data were reviewed retrospectively. Hospital costs were determined from the Ontario Case Costing Initiative, adjusted for inflation, and compared using the Mann-Whitney U test. Linear regression was used to analyze the relationship between length of stay and total hospital cost. RESULTS There were 391 elective colon resections (223 lap/168 open, 15.4 % conversion). There was no difference in median age, gender, or Charlson score. Body mass index was slightly higher for laparoscopic surgery (27.5/25.9 lap/open; p = 0.008), while the American Society of Anesthesiologists score was slightly higher for open surgery. Median operative time was greater for laparoscopic surgery (224/196 min, lap/open; p = 0.001). There was no difference in complication rates (21.6/22.5 % lap/open; p = 0.900), reoperations (5.8/6.5 % lap/open; p = 0.833) or 30-day readmissions (7.6/12.5 % lap/open; p = 0.122). Number of emergency room visits was greater with open surgery (12.6/20.8 % lap/open; p = 0.037). Operative cost was higher for laparoscopic surgery ($4,171.37/3,489.29 lap/open; p = 0.001), while total hospital cost was significantly reduced ($9,600.22/12,721.41 lap/open; p = 0.001). Median length of stay was shorter for laparoscopic surgery (5/7 days lap/open; p = 0.000), and this correlated directly with hospital cost. CONCLUSIONS Laparoscopic colon surgery is associated with increased operative costs but significantly lower total hospital costs. The cost savings is related, in part, to reduced length of stay with laparoscopic surgery.
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Cost-benefit analysis comparing laparoscopic and open ventral hernia repair. Cir Esp 2013; 92:553-60. [PMID: 24054792 DOI: 10.1016/j.ciresp.2013.04.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Revised: 04/21/2013] [Accepted: 04/22/2013] [Indexed: 12/28/2022]
Abstract
OBJECTIVE Laparoscopic surgery is a successful treatment option offering significant advantages to patients compared with open ventral hernia repair. A cost-benefit analysis was performed to compare the clinical results and economic costs of the open and laparoscopic techniques for anterior abdominal wall hernia repair, in order to determine the more efficient procedure. MATERIAL AND METHODS We performed a prospective study of 140 patients with primary and incisional hernia, and analyzed clinical data, morbidity, costs of surgery and hospital stay costs. RESULTS The cost of disposable surgical supplies was higher with laparoscopic repair but reduced the average length of stay (P<.001) and patient morbidity (P<.001). The total cost of the laparoscopic procedure was, therefore, less than initially estimated, yielding a savings of 1,260€ per patient (2,865€ vs. 4,125€). CONCLUSIONS Laparoscopic ventral hernia repair is associated with a reduced complication rate, a lower average length of stay and with lower total costs. Laparoscopic repair can save 1.260€ for each patient, and so this procedure should be considered a cost-effective approach.
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Kansakar P, Singh Y. Changing trends of colorectal carcinoma in Nepalese young adults. Asian Pac J Cancer Prev 2013; 13:3209-12. [PMID: 22994735 DOI: 10.7314/apjcp.2012.13.7.3209] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Colorectal carcinoma (CRC) is the most common gastrointestinal malignancy in the older population, but it is also quite frequent among young adults in developing countries. The aim of this study was to update the trends of clinicopathological features of CRC in young Nepalese. METHODS A retrospective comparative study on the data retrieved from the surgical records of all patients between 20 to 39 years of age with CRC was carried out for periods of 5 years each from 1999 to 2003 (early) and 2004 to 2008 (recent), treated at Tribhuvan University Teaching Hospital, Kathmandu, Nepal. RESULTS The number of young adults with CRC increased from 28 to 34. However, the proportion of young patients in both groups was 28% of all CRC patients. The mean ages were 34±4.7 and 31.8±5.1 years in early and recent 5 years, respectively, and the male female ratio changed from 2:3 to 4:3. Abdominal pain as the most common presenting symptom was replaced by bleeding per rectum in recent years. The mean duration from onset of symptoms to seeking medical advice decreased from 7.8 months to 5.6 months in recent years. More patients (85.3%) were subjected to endoscopic examination in recent years than early years (60.7%) and right colonic cancer increased from 10.7% to 26.5%. However, the rectum was the commonest site in both early (71.4%) and recent (50%) groups. CRC was detected significantly at an earlier stage (7.1% vs 32.4%) in recent years with large proportion of modified Dukes B stage. Poorly differentiated adenocarcinoma was the predominant histology in both groups (50% vs 60.7%). Curative resection had risen in recent years (39.3% vs 73.6%). CONCLUSION CRC among Nepalese young adults accounts for a high incidence (28%) of all CRC cases. Although right sided colonic cancer has been increasing, rectum is the commonest site. There is also an increasing trend for diagnosis at earlier stages of the disease which can be treated with curative intent.
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Affiliation(s)
- Prasan Kansakar
- Department of Surgery, Tribhuvan University Teaching Hospital, Institute of Medicine, Maharajgunj, Kathmandu, Nepal.
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Cost-comparison of laparoscopic and open surgery for mid or low rectal cancer after preoperative chemoradiotherapy: data from a randomized controlled trial. World J Surg 2013; 37:214-9. [PMID: 22976792 DOI: 10.1007/s00268-012-1783-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The purpose of the present study was to compare the direct costs of laparoscopic surgery (LS) and open surgery (OS) in the treatment of mid or low rectal cancer after preoperative chemoradiotherapy in patients in Korea. METHODS AND RESULTS The records of 130 LS patients and 125 OS patients were reviewed. Hospital stay after surgery and overall complication rates within three months of surgery were not significantly different. The LS group had significantly higher median costs than the OS group ($7,467.30 vs. $5,667.00; P < 0.001). The median hospital costs during hospitalization for surgery were higher in the LS group ($7,436.60 vs. $5,626.60; P < 0.001), but hospital costs for management of early postoperative complications were similar. The higher direct costs of LS were mainly due to the more expensive consumables and equipment needed for LS. CONCLUSIONS Further study is needed to determine whether the higher direct costs of LS for rectal cancer are balanced by advantages of LS over OS, such as better short-term outcomes and cosmetic effect.
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Bonnet S, Abid B, Wind P, Delmas V, Douard R. Anatomical basis of laparoscopic medial-to-lateral mobilization of the descending colon. Clin Anat 2013; 26:377-85. [PMID: 23339112 DOI: 10.1002/ca.22191] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2012] [Revised: 09/19/2012] [Accepted: 09/23/2012] [Indexed: 02/01/2023]
Abstract
In laparoscopic colorectal resection, the medial-to-lateral approach has been largely adopted. This approach can be initiated by the division of either the inferior mesenteric artery (IMA) or the inferior mesenteric vein (IMV). This cadaveric study aimed to establish the feasibility of IMV dissection as the initial landmark of medial-to-lateral left colonic mobilization for evaluating the size of the peritoneal window between the IMV at the lower part of the pancreas and the origin of the IMA (IMA-IMV distance) and the point of origin of the IMA compared to the lower edge of the third part of the duodenum (IMA-D3 distance). These distances were recorded on 30 fresh cadavers. The IMA-D3 distance was 0.4 ± 2.2 cm (mean ± SD). The IMA originated from the aorta at the level of or below the D3 in 21 cases (70%). The IMA-IMV distance was 5.5 ± 1.8 cm and was greater or equal to 5 cm (large window) in 21 cases (70%). IMA-IMV distance was correlated with IMA-D3 showing that a large window was inversely correlated with a low IMA origin (P < 0.001). IMA-D3 distance was not correlated with weight, height and sex. IMA-IMV distance was largerin male (6.7 ± 0.9 vs. 4.9 ± 1.8, P = 0.001) and correlated with weight, (r = 0.60, 95%CI = 0.03-0.10, P < 0.001) and height (r = 0.54, 95%CI = 0.05-0.21, P = 0.002). IMV can be used as the initial landmark for laparoscopic medial-to-lateral dissection in two-thirds of cases. A too-small window can require first IMA division. The choice between the two different medial-to-lateral approaches could be made by evaluating the anatomical relationship between IMA, IMV, and D3.
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Affiliation(s)
- S Bonnet
- URDIA Anatomie EA4465, Paris Descartes Faculty of Medicine, Paris, France
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Nakamura T, Kashimura N, Noji T, Suzuki O, Ambo Y, Nakamura F, Kishida A. Triclosan-coated sutures reduce the incidence of wound infections and the costs after colorectal surgery: a randomized controlled trial. Surgery 2012; 153:576-83. [PMID: 23261025 DOI: 10.1016/j.surg.2012.11.018] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2012] [Accepted: 11/16/2012] [Indexed: 01/04/2023]
Abstract
BACKGROUND In colorectal surgeries, surgical site infections (SSIs) frequently cause morbidity; an incidence of up to 20% has been shown in previous studies. Recently, to prevent microbial colonization of suture material in operative wounds, triclosan-coated polyglactin suture materials with antimicrobial activity have been developed; however, their significance in colorectal surgery remains unclear. This randomized controlled trial was conducted to assess the value of triclosan-coated polyglactin sutures in colorectal surgery. METHODS A total of 410 consecutive patients who had undergone elective colorectal operations were enrolled in this trial. Of those patients, the 206 in the study group underwent wound closure with triclosan-coated polyglactin 910 antimicrobial sutures, and the 204 patients in the control group received conventional wound closures with polyglactin 910 sutures. RESULTS The study group and the control group were comparable regarding risk factors for SSIs. The incidence of wound infection in the study group was 9 of 206 patients (4.3%), and that in the control group was 19 of 204 patients (9.3%). The difference is statistically significant in the 2 groups (P = .047). The median additional cost of wound infection management was $2,310. The actual entire additional cost, therefore, of 9 patients in the study group was $18,370, and that of 19 patients in the control group was $60,814. CONCLUSION Triclosan-coated sutures can reduce the incidence of wound infections and the costs in colorectal surgery.
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Affiliation(s)
- Toru Nakamura
- Department of Surgery, Teine-Keijinkai Hospital, Teine-ku, Sapporo, Japan.
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Adamina M, Gié O, Demartines N, Ris F. Contemporary perioperative care strategies. Br J Surg 2012; 100:38-54. [DOI: 10.1002/bjs.8990] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2012] [Indexed: 12/15/2022]
Abstract
Abstract
Background
Historically, the preoperative and postoperative care of patients with gastrointestinal cancer was provided by surgeons. Contemporary perioperative care is a truly multidisciplinary endeavour with implications for cancer-specific outcomes.
Methods
A literature review was performed querying PubMed and the Cochrane Library for articles published between 1966 to 2012 on specific perioperative interventions with the potential to improve the outcomes of surgical oncology patients. Keywords used were: fast-track, enhanced recovery, accelerated rehabilitation, multimodal and perioperative care. Specific interventions included normothermia, hyperoxygenation, surgical-site infection, skin preparation, transfusion, non-steroidal anti-inflammatory drugs, thromboembolism and antibiotic prophylaxis, laparoscopy, radiotherapy, perioperative steroids and monoclonal antibodies. Included articles had to be randomized controlled trials, prospective or nationwide series, or systematic reviews/meta-analyses, published in English, French or German.
Results
Important elements of modern perioperative care that improve recovery of patients and outcomes in surgical oncology include accelerated recovery pathways, thromboembolism and antibiotic prophylaxis, hyperoxygenation, maintenance of normothermia, avoidance of blood transfusion and cautious use of non-steroidal anti-inflammatory drugs, promotion of laparoscopic surgery, chlorhexidine–alcohol skin preparation and multidisciplinary meetings to determine multimodal therapy.
Conclusion
Multidisciplinary management of perioperative patient care has improved outcomes.
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Affiliation(s)
- M Adamina
- Department of Surgery, Kantonsspital St Gallen, St Gallen, Switzerland
- Institute for Surgical Research and Hospital Management, University of Basel, Basel, Switzerland
| | - O Gié
- Department of Visceral Surgery, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - N Demartines
- Department of Visceral Surgery, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - F Ris
- Division of Visceral and Transplantation Surgery, Geneva University Hospitals, Geneva, Switzerland
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Aly OE, Quayyum Z. Has laparoscopic colorectal surgery become more cost-effective over time? Int J Colorectal Dis 2012; 27:855-60. [PMID: 22290571 DOI: 10.1007/s00384-012-1410-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/19/2012] [Indexed: 02/04/2023]
Abstract
BACKGROUND Several studies have confirmed that laparoscopic colorectal surgery (LCS) has superior short-term outcomes when compared to open colorectal surgery. However, the evidence for cost-effectiveness of LCS is less clear. AIM The aim of this study is to explore the cost-effectiveness of LCS over time since it was first developed in 1991. METHODS Systematic review of the literature was conducted. Electronic databases (PubMed, ScienceDirect and Google Scholar) were searched for studies from 1991 to 2010 using the keywords "laparoscopic, colorectal surgery cost, economic evaluation". RESULTS Fifteen economic evaluations met the inclusion criteria. The percentage cost difference between open and laparoscopic surgery varied widely between different studies. The general trend when observing all the included economic evaluations is that there is a moderate negative correlation between progression of time and the size of the cost gap between laparoscopic and open surgery (R-value=-0.44). This correlation is even stronger (R-value=-0.64, P=0.046) if the studies are subdivided by the country where the surgery was carried out in. Western healthcare systems, even though they had a heterogeneous set of results (SD=27%), showed a decline in costs of laparoscopic surgery with time. CONCLUSION From the current trends, it is projected that the results of future economic evaluations will unequivocally show that laparoscopic surgery is cheaper than open surgery. The initial higher costs of laparoscopic surgery training may be worth the savings made in the long term if it is practised in settings where postoperative care is expensive.
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Affiliation(s)
- O E Aly
- Medical Student - School of Medicine and Dentistry, University of Aberdeen, Aberdeen AB25 2ZD, Scotland, UK.
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Adamina M, Manwaring ML, Park KJ, Delaney CP. Laparoscopic complete mesocolic excision for right colon cancer. Surg Endosc 2012; 26:2976-80. [PMID: 22549374 DOI: 10.1007/s00464-012-2294-4] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2011] [Accepted: 04/02/2012] [Indexed: 12/11/2022]
Abstract
Laparoscopic colectomy for colon cancer has become a standard of care, with a number of publications highlighting its safety, improved postoperative recovery, and excellent oncologic outcomes. Complete mesocolic excision, recently reemphasized, is associated with superior oncologic outcomes, although this has not been discussed for laparoscopic surgery. A laparoscopic approach was performed for right colon cancer using a four-trocar technique. The key steps demonstrated are identification and high division of the ileocolic pedicle, medial-to-lateral mobilization of the ascending colon preserving the posterior mesocolic fascia, identification and high division of the right branch of the middle colic artery, mobilization of the greater omentum and hepatic flexure, completion of lateral mobilization of the ascending colon from the retroperitoneum, and mobilization of the small bowel mesentery up to the duodenum. A prospective series of 52 consecutive patients with right colon cancer underwent laparoscopic complete mesocolic excision with high-vessel ligation. Four of the patients required laparoscopic en bloc extended resections for local invasion. The median operative time was 136 min (interquartile range [IQR], 105-167 min), and the median blood loss was 20 ml (IQR, 10-45 ml). The median hospital stay was 3 days (IQR, 3-5 days). All the patients had an R0 oncologic resection with median margins of 12 cm, and a median of 22 lymph nodes (IQR, 18-29 lymph nodes) was retrieved. The median follow-up period was 38 months (IQR, 23-54 months). Of 14 patients with tumor-positive lymph nodes, 2 experienced distant recurrence. There were no local recurrences, but four patients experienced metastatic disease at a median of 37 months (IQR, 22-46 months). The median overall survival time was 38 months (IQR, 23-54 months). The embedded didactic video demonstrates a straight laparoscopic complete mesocolic excision with high-vessel ligation for a patient who had a right colon cancer. Laparoscopic right complete mesocolic excision is a safe and effective procedure associated with excellent 3-year oncologic outcomes and accelerated postoperative recovery.
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Affiliation(s)
- Michel Adamina
- Division of Colorectal Surgery, University Hospitals Case Medical Center, Cleveland, OH, USA.
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Kwon S, Billingham R, Farrokhi E, Florence M, Herzig D, Horvath K, Rogers T, Steele S, Symons R, Thirlby R, Whiteford M, Flum DR. Adoption of laparoscopy for elective colorectal resection: a report from the Surgical Care and Outcomes Assessment Program. J Am Coll Surg 2012; 214:909-18.e1. [PMID: 22533998 DOI: 10.1016/j.jamcollsurg.2012.03.010] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Revised: 03/05/2012] [Accepted: 03/07/2012] [Indexed: 12/12/2022]
Abstract
BACKGROUND The purpose of this study was to evaluate the adoption of laparoscopic colon surgery and assess its impact in the community at large. STUDY DESIGN The Surgical Care and Outcomes Assessment Program (SCOAP) is a quality improvement benchmarking initiative in the Northwest using medical record-based data. We evaluated the use of laparoscopy and a composite of adverse events (ie, death or clinical reintervention) for patients undergoing elective colorectal surgery at 48 hospitals from the 4th quarter of 2005 through 4th quarter of 2010. RESULTS Of the 9,705 patients undergoing elective colorectal operations (mean age 60.6 ± 15.6 years; 55.2% women), 38.0% were performed laparoscopically (17.8% laparoscopic procedures converted to open). The use of laparoscopic procedures increased from 23.3% in 4th quarter of 2005 to 41.6% in 4th quarter of 2010 (trend during study period, p < 0.001). After adjustment (for age, sex, albumin levels, diabetes, body mass index, comorbidity index, cancer diagnosis, year, hospital bed size, and urban vs rural location), the risk of transfusions (odds ratio [OR] = 0.52; 95% CI, 0.39-0.7), wound infections (OR = 0.45; 95% CI, 0.34-0.61), and composite of adverse events (OR = 0.58; 95% CI, 0.43-0.79) were all significantly lower with laparoscopy. Within those hospitals that had been in SCOAP since 2006, hospitals where laparoscopy was most commonly used also had a substantial increase in the volume of all types of colon surgery (202 cases per hospital in 2010 from 112 cases per hospital in 2006, an 80.4% increase) and, in particular, the number of resections for noncancer diagnoses and right-sided pathology. CONCLUSIONS The use of laparoscopic colorectal resection increased in the Northwest. Increased adoption of laparoscopic colectomies was associated with greater use of all types of colorectal surgery.
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Affiliation(s)
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- Department of Surgery, University of Washington, Seattle, WA 98195-6410, USA
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Fiore JF, Browning L, Bialocerkowski A, Gruen RL, Faragher IG, Denehy L. Hospital discharge criteria following colorectal surgery: a systematic review. Colorectal Dis 2012; 14:270-81. [PMID: 20977587 DOI: 10.1111/j.1463-1318.2010.02477.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM The aim of this study was to identify and synthesize the hospital discharge criteria that have been used in the colorectal surgery literature. METHODS A systematic literature search was conducted using eight bibliographic databases. Searches were limited to English language journal articles published between January 1996 and October 2009. Primary research applying hospital discharge criteria following colorectal surgery was included. Study selection was made independently by two reviewers. Discharge criteria were extracted from each included study. RESULTS The 156 studies identified by the search strategy described 70 different sets of criteria to indicate readiness for discharge. The majority of studies applied a combination of three or four criteria; those most frequently cited were tolerance of oral intake (80%), return of bowel function (70%), adequate pain control (44%) and adequate mobility (35%). End-points employed to determine the achievement of criteria were generally poorly defined. CONCLUSION A variety of hospital discharge criteria were applied in the colorectal surgery literature. Development of standardized criteria will allow more accurate comparison of results between studies assessing hospital length of stay or other discharge-related outcome measures.
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Affiliation(s)
- J F Fiore
- Melbourne School of Health Sciences, The University of Melbourne, Victoria, Australia.
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79
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Ohtani H, Tamamori Y, Arimoto Y, Nishiguchi Y, Maeda K, Hirakawa K. A meta-analysis of the short- and long-term results of randomized controlled trials that compared laparoscopy-assisted and open colectomy for colon cancer. J Cancer 2012; 3:49-57. [PMID: 22315650 PMCID: PMC3273707 DOI: 10.7150/jca.3621] [Citation(s) in RCA: 112] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2011] [Accepted: 01/10/2012] [Indexed: 02/07/2023] Open
Abstract
PURPOSE We conducted a meta-analysis to evaluate and compare the short- and long-term results of laparoscopy-assisted colectomy (LAC) and open colectomy (OC) for colon cancer. METHODS We searched MEDLINE, EMBASE, Science Citation Index, and Cochrane Controlled Trial Register for relevant papers published between January 1990 and October 2011 by using the search terms "laparoscopy," "laparoscopy-assisted," "surgery," "colectomy," "colon cancer," and "randomized clinical trials (RCTs)". We analyzed the outcomes of each type of surgery over short- and long-term periods. RESULTS We selected 12 papers reporting RCTs that compared LAC with OC for colon cancer. Our meta-analysis included 4614 patients with colon cancer; of these, 2444 had undergone LAC and 2170 had undergone OC. In the short-term period, we found that the rates of overall postoperative complications and ileus in LAC were lower than in OC groups. LAC was associated with a reduction in intraoperative blood loss, a shorter duration of time to resumption and hospital stay, and lower rates of overall complication and ileus over the short-term, but with similar long-term oncologic outcomes such as overall and cancer-related mortality, overall recurrence, local recurrence, distant metastasis, and wound-site recurrence, compared to OC. CONCLUSIONS It is suggested that LAC may be preferred to OC for colon cancer.
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80
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Beretta L, Braga M, Casiraghi U. The first 24 hours after surgery: how an anesthetist, a surgeon and a nurse would like to be treated if they were patients. HSR PROCEEDINGS IN INTENSIVE CARE & CARDIOVASCULAR ANESTHESIA 2012; 4:149-52. [PMID: 23441283 PMCID: PMC3485385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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81
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Cost of laparoscopy and laparotomy in the surgical treatment of colorectal cancer. Surg Endosc 2011; 26:1444-53. [DOI: 10.1007/s00464-011-2053-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Accepted: 10/27/2011] [Indexed: 12/22/2022]
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82
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Richardson G, Whiteley I. A comparison of nurses' perceptions of elective laparoscopic or elective open colorectal resections. Int J Nurs Pract 2011; 17:621-7. [PMID: 22103829 DOI: 10.1111/j.1440-172x.2011.01979.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The purpose of this study was to develop an instrument to measure the perceived benefits nurses observe in the recovery of patients who have undergone elective laparoscopic colorectal resections vs. traditional open elective colorectal resections. Secondly, to determine if there are perceived differences in the intensity of nursing required to care for these patients. A twenty-three-point questionnaire was developed and distributed to 23 colorectal nurses working in a single tertiary referral hospital. There was an 83.6% response rate. The findings demonstrate that the participants believe there are significantly better outcomes for the laparoscopic patients in the postoperative period. These benefits include more rapid resumption of independence, decreased pain and fewer complications. The nurses also perceived less time and effort was required when caring for these patients.
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Affiliation(s)
- Gillian Richardson
- Ground Floor West, Concord Repatriation Hospital, Concord, New South Wales, Australia.
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83
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Lujan HJ, Maciel VH, Romero R, Plasencia G. Laparoscopic versus robotic right colectomy: a single surgeon's experience. J Robot Surg 2011; 7:95-102. [PMID: 27000901 DOI: 10.1007/s11701-011-0320-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2011] [Accepted: 10/01/2011] [Indexed: 11/26/2022]
Abstract
There is increased interest in robotic techniques for colon resection, but the role of robotics in colorectal surgery has not yet been defined. The purpose of this study was to compare our recent experience with robotic right colectomy to that with laparoscopic right colectomy. From November 2008 to June 2011, a total of 47 consecutive patients underwent elective, right colectomy: 25 laparoscopic right colectomies (LRC) and 22 robotic right colectomies (RRC). All procedures in this study were performed by a single, board-certified colon and rectal surgeon (H.J.L.). Main outcomes recorded included conversion rate, operative time (OT), estimated blood loss (EBL), length of extraction sites, length of stay (LOS), and complications. Data studied were prospectively recorded in a database and were retrospectively reviewed. Mean OT for LRC was 107 ± 36.7 min (median 98, range 48-207) and for RRC was 189.1 ± 38.1 min (median 185, range 123-288, P < 0.001). Mean total operating room time (TORT) for LRC was 158.6 ± 38.1 min (median 149, range 104-274) and for RRC was 258.3 ± 40.9 (median 251, range 182-372, P < 0.001). The tendency lines for both OT and TORT decreased over time for RRC. EBL for LRC was 70.2 ± 52.9 ml (median 50, range 10-200) and for RRC was 60.8 ± 71.3 ml (median 40, range 10-300, P = 0.037). The mean extraction site length for the laparoscopic group was 5.3 ± 1.3 cm (median 5, range 4-11) and for the robotic group was 4.6 ± 0.7 cm (median 4.5, range 3.5-6, p = 0.008). LOS was similar for both groups, as were complications. No cases were converted to open. No leaks occurred and there was no 30-day mortality. RRC is safe and feasible, with similar outcomes to LRC. Operative times were longer for RRC; however, they compare favorably with times for LRC published in the literature. Extraction site length and EBL were less for RRC. However, further study is necessary to demonstrate the clinical relevance of these findings. We are optimistic that OT and TORT will continue to improve.
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Affiliation(s)
- Henry J Lujan
- Laparoscopic Center of South Florida, Jackson South Community Hospital, 9195 Sunset Drive, Suite 230, Miami, FL, 33173, USA.
| | - Victor H Maciel
- Laparoscopic Center of South Florida, Jackson South Community Hospital, 9195 Sunset Drive, Suite 230, Miami, FL, 33173, USA
| | - Roderick Romero
- Laparoscopic Center of South Florida, Jackson South Community Hospital, 9195 Sunset Drive, Suite 230, Miami, FL, 33173, USA
| | - Gustavo Plasencia
- Laparoscopic Center of South Florida, Jackson South Community Hospital, 9195 Sunset Drive, Suite 230, Miami, FL, 33173, USA
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84
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Alternative specimen extraction techniques after laparoscopic emergency colectomy in inflammatory bowel disease. Surg Endosc 2011; 26:408-12. [PMID: 21909858 PMCID: PMC3261408 DOI: 10.1007/s00464-011-1888-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2011] [Accepted: 08/13/2011] [Indexed: 12/25/2022]
Abstract
BACKGROUND Omitting the extraction site incision potentially further decreases the abdominal wall trauma in laparoscopic surgery. The purpose of this study was to report the results of alternative specimen extraction techniques after laparoscopic emergency colectomy in patients with inflammatory bowel disease (IBD). METHODS Ten consecutive patients with IBD underwent (sub)acute emergency colectomy for refractory disease from October 2009 until December 2010. The specimen was retrieved via the stoma site in three and transrectally in seven patients. Patient data were prospectively collected. In case of later completion proctectomy and pouch procedure, adhesions were systematically scored. RESULTS The extraction techniques were all feasible. Median operative time was 219 (interquartile range (IQR), 197-232) min. The pain scores and morphine requirement in patients decreased quickly after surgery. No infectious complications occurred. In five patients, a completion proctectomy was performed at a median time of 7 (IQR, 3.8-9.3) months after colectomy. All patients showed absence of any adhesions in the pelvis. In two patients, limited adhesions of the cut side of the mesentery were present. CONCLUSIONS Specimen extraction via the rectum or stoma site is a safe, alternative way to extract the specimen after laparoscopic colectomy. No infectious complications were observed postoperatively and no pelvic adhesions were found during completion proctectomy.
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85
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Ohtani H, Tamamori Y, Arimoto Y, Nishiguchi Y, Maeda K, Hirakawa K. A meta-analysis of the short- and long-term results of randomized controlled trials that compared laparoscopy-assisted and conventional open surgery for colorectal cancer. J Cancer 2011; 2:425-34. [PMID: 21850210 PMCID: PMC3157019 DOI: 10.7150/jca.2.425] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2011] [Accepted: 07/28/2011] [Indexed: 12/17/2022] Open
Abstract
Purpose: We conducted a meta-analysis to evaluate and compare the short- and long-term results of laparoscopic colorectal surgery (LCRS) and conventional open surgery (OCRS) for colorectal cancer (CRC). Methods: We searched relevant papers published between January 1990 and May 2011. We analyzed the outcomes of each type of surgery over the short- and long-term periods. Results: In the short-term period, we found no significant differences in overall perioperative complications and anastomotic leakage between LCRS and OCRS groups. We found no significant differences in overall, distant, local and wound-site recurrence, overall mortality, 3 and 5 year disease-free survival rate, and cancer-related mortality between the 2 groups. Conclusions: LCRS has the benefits of reducing intraoperative blood loss, earlier resumption of oral intake, and shorter duration of hospital stay in the short-term. The long-term outcomes of LCRS seem to be similar to those of OCRS.
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86
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Ahmed I, Paraskeva P. A clinical review of single-incision laparoscopic surgery. Surgeon 2011; 9:341-51. [PMID: 22041648 DOI: 10.1016/j.surge.2011.06.003] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2011] [Revised: 05/25/2011] [Accepted: 06/12/2011] [Indexed: 12/20/2022]
Abstract
Laparoscopic surgery is one of the most significant surgical advances of the twentieth century. Recently, the focus has been on the development of minimally invasive techniques in the form of single-incision laparoscopic surgery. The single-incision technique provides a less invasive alternative to conventional laparoscopic surgery, requiring only one incision disguised within the umbilical folds in contrast to the three to five incisions in conventional laparoscopic surgery. The availability of a number of specialised ports has aided the development of single-incision laparoscopic surgery, and led to its widespread use. The successful use of single-incision laparoscopic surgery has been reported for a number of surgical procedures, and offers several potential benefits versus conventional laparoscopic surgery, including reduced pain, reduced time to recovery and improved cosmesis. This review of international literature assesses the current status, as well as the experience, of single-incision laparoscopic surgery within general, colorectal, bariatric, metabolic, gynaecological and urological surgery. The challenges faced with single-incision laparoscopic surgery are discussed, as well as the clinical studies that are required in order to establish single-incision surgery as a significant improvement to conventional laparoscopic surgery in terms of reduced pain and improved cosmesis.
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Affiliation(s)
- Irfan Ahmed
- Department of Surgery, Ward 31, Aberdeen Royal Infirmary, Foresterhill, Aberdeen AB25 2ZA, UK.
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87
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Abstract
BACKGROUND Single-port access laparoscopic surgery is emerging as a method to improve the morbidity and cosmetic benefits of conventional laparoscopic surgery and minimize the surgical trauma. However, the feasibility of this procedure in rectal surgery has not yet been determined. OBJECTIVE This study aimed to evaluate our initial experience using single-port access in laparoscopic rectal surgery. DESIGN This investigation was designed as a prospective clinical study. SETTINGS The study took place in a university hospital. PATIENTS Ten patients with nonmetastatic rectal cancer underwent rectal resections. MAIN OUTCOME MEASURES The main outcome measures are perioperative data including intraoperative and postoperative complications, pathological outcome, length of stay, and short-term follow-up. RESULTS The median age of the patients was 67 (range, 49-83) and the median body mass index was 23.5 kg/m (range, 20-25 kg/m). Six patients had previously had abdominal surgery. The operations were 6 low anterior resections (4 receiving diverting ileostomy), 2 anterior resections, 1 Hartmann procedure, and 1 abdominoperineal resection. The median operative time was 229 minutes (range, 185-318), and blood loss ranged from 0 to 100 mL. In 2 cases, it was necessary to add an extra 5-mm port to deal with intraoperative complications. The median hospital stay was 7 days (range, 4-14). There were no anastomotic leaks and no mortality. All of the resection margins were clear, and the circumferential resection margin was a median of 11 mm (range, 2.5-25). The median number of lymph nodes examined was 14 (range, 3-20). LIMITATIONS This study's limitations include the lack of registration of postoperative pain, immunological parameters, and long-term clinical and oncological outcome. The small sample size makes it difficult to ascertain complication and conversion rates. CONCLUSIONS Single-port access laparoscopic surgery for rectal cancer can be performed safely in slim patients with a small tumor. This technique can be an alternative option for selected patients in the hands of skilled laparoscopic surgeons. Prospective comparative studies are needed to determine the role for this technique approach in the future.
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88
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Gervaz P, Mugnier-Konrad B, Morel P, Huber O, Inan I. Laparoscopic versus open sigmoid resection for diverticulitis: long-term results of a prospective, randomized trial. Surg Endosc 2011; 25:3373-8. [PMID: 21556992 DOI: 10.1007/s00464-011-1728-8] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2010] [Accepted: 04/08/2011] [Indexed: 12/16/2022]
Abstract
BACKGROUND Elective laparoscopic sigmoid resection for diverticulitis has proven short-term benefits, but little data are available from prospective randomized trials regarding long-term outcome, quality of life, and functional results. METHODS Of 113 patients randomized to undergo laparoscopic (LAP) versus open (OP) sigmoid resection for diverticulitis, 105 (93%, LAP = 54, OP = 51) patients were examined and answered the Gastrointestinal Quality of Life Index (GIQLI) questionnaire, with a median follow-up of 30 (range, 9-63) months after surgery. RESULTS Incisional hernias were detected in five (9.8%) patients in the OP group versus seven (12.9%) in the LAP group, P = 0.84). Overall satisfaction with the operation on a scale of 0 (very poor) to 10 (excellent) was 9 (range, 2-10) in the OP group versus 9 (range, 2-10) in the LAP group (P = 0.78). Median GIQLI score was 115 (range, 57-144) in the OP group versus 110 (range, 61-134) in the LAP group (P = 0.17). Overall satisfaction with the cosmetic aspect of the scar on a scale of 0 (very poor) to 10 (excellent) was 8 (range, 1-10) in the OP group versus 9 (range, 0-10) in the LAP group (P = 0.01). Finally, median hospital cost (including reoperations for hernias) was 11,606 (5,230-147,982) CHF in the LAP group versus 12,138 (6,098-39,786) CHF in the OP group (P = 0.47). CONCLUSIONS Both open and laparoscopic approaches for sigmoid resection achieve good long-term results in terms of gastrointestinal function, quality of life, and patients' satisfaction. Significant long-term benefits of laparoscopic surgery are restricted to cosmetic (ClinicalTrials.gov protocol #NCT00453830).
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Affiliation(s)
- Pascal Gervaz
- Department of Surgery, Geneva University Hospital and Medical School, Geneva, Switzerland.
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89
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Adamina M, Kehlet H, Tomlinson GA, Senagore AJ, Delaney CP. Enhanced recovery pathways optimize health outcomes and resource utilization: a meta-analysis of randomized controlled trials in colorectal surgery. Surgery 2011; 149:830-40. [PMID: 21236454 DOI: 10.1016/j.surg.2010.11.003] [Citation(s) in RCA: 406] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2009] [Accepted: 11/09/2010] [Indexed: 12/16/2022]
Abstract
BACKGROUND Health care systems provide care to increasingly complex and elderly patients. Colorectal surgery is a prime example, with high volumes of major procedures, significant morbidity, prolonged hospital stays, and unplanned readmissions. This situation is exacerbated by an exponential rise in costs that threatens the stability of health care systems. Enhanced recovery pathways (ERP) have been proposed as a means to reduce morbidity and improve effectiveness of care. We have reviewed the evidence supporting the implementation of ERP in clinical practice. METHODS Medline, Embase, and the Cochrane library were searched for randomized, controlled trials comparing ERP with traditional care in colorectal surgery. Systematic reviews and papers on ERP based on data published in major surgical and anesthesiology journals were critically reviewed by international contributors, experienced in the development and implementation of ERP. RESULTS A random-effect Bayesian meta-analysis was performed, including 6 randomized, controlled trials totalizing 452 patients. For patients adhering to ERP, length of stay decreased by 2.5 days (95% credible interval [CrI] -3.92 to -1.11), whereas 30-day morbidity was halved (relative risk, 0.52; 95% CrI, 0.36-0.73) and readmission was not increased (relative risk, 0.59; 95% CrI, 0.14-1.43) when compared with patients undergoing traditional care. CONCLUSION Adherence to ERP achieves a reproducible improvement in the quality of care by enabling standardization of health care processes. Thus, while accelerating recovery and safely reducing hospital stay, ERPs optimize utilization of health care resources. ERPs can and should be routinely used in care after colorectal and other major gastrointestinal procedures.
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Affiliation(s)
- Michel Adamina
- University Hospitals Case Medical Center, Cleveland, OH 44106-5047, USA
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Kwak JM, Kim SH, Son DN, Kim J, Lee SI, Min BW, Um JW, Moon HY. The role of laparoscopic approach for anastomotic leakage after minimally invasive surgery for colorectal cancer. J Laparoendosc Adv Surg Tech A 2010; 21:29-33. [PMID: 21194304 DOI: 10.1089/lap.2010.0407] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVES The objectives of this study were to evaluate the feasibility and safety of a re-laparoscopic approach to manage anastomotic leakage after minimally invasive colorectal resection and to compare its clinical outcomes with those obtained using an open approach. METHODS We retrospectively reviewed clinical data from 1714 patients who underwent colorectal cancer resection from September 2006 to August 2009 at the Korea University Medical Center. Clinical data from a total of 57 surgery patients who developed anastomotic leakage were analyzed. RESULTS Twenty-six leakage cases were managed laparoscopically, whereas the remaining 31 leakage cases were managed using an open approach. There were no significant differences in age, sex, or other clinical features between patients in the two groups. The total operation time was shorter in the laparoscopic group (107.3 ± 68.1 minutes) than in the open group (126.5 ± 50.1 minutes), but this difference was not statistically significant (P = .230). Six cases in each group required additional procedures such as reoperation or percutaneous intervention (P = .126). There was one case of postoperative mortality in the open group. Median (quartiles 25%-75%) number of days required to resume a soft diet tended to be shorter in the laparoscopic group than the open group (5 [3-7] versus 6 [5-10] days; P = .057). Patients in both groups showed similar postoperative complications including intraabdominal abscess; however, the incidence of wound infection was significantly lower in the laparoscopic group than the open group (3.8% versus 25.8%; P = .031). CONCLUSIONS Compared with conventional open treatment of anastomotic leakage, the laparoscopic approach resulted in fewer wound complications and tendency of early recovery of bowel movement without an increase in adverse outcomes. Using a laparoscopic approach, all the advantages of minimally invasive surgery can be realized in patients who develop anastomotic leakage after minimally invasive surgery.
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Affiliation(s)
- Jung Myun Kwak
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
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91
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Early results and complications of colorectal laparoscopic surgery and analysis of risk factors in 492 operated cases. Updates Surg 2010; 62:135-41. [PMID: 21181332 DOI: 10.1007/s13304-010-0029-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study aimed to evaluate the early results of colorectal laparoscopic surgery with special attention to surgical and medical complications. The risk factors of such surgery are also investigated on the basis of a large series of operated cases: the preoperative knowledge of such factors could guide the operative program and the postoperative treatment with reduction of complications and improvement of the outcome. Between 1998 and 2008, 492 patients had been submitted to colorectal laparoscopic surgery by the same team: 387 for cancer and 105 for benign disease. All colorectal surgical operations are included in the series. No selection of the patients was made: laparoscopy was performed in all cases accepting the procedure. Several risk factors have been analysed in cases of fistula (age, pathology sex, type of the operation, cancer stages, preoperative radiochemotherapy, stool diversion and team experience) and in cases of medical complications (age, pathology, cancer stages and type of operation). The overall results in this series of laparoscopic colorectal operated cases are similar to other results published at present by the main surgical Department all over the world; no mortality and low number of medical (2.4%) and surgical complications (9.3%), with no differences also with the best open surgery series. Complete or partial conversion to open surgery was required in few cases (1.2%) and same others (1.4%) were operated again for bleeding or sudden anastomotic leakage. Regarding the risk factors in such surgery, a good correlation has been discovered between anastomotic leakage and the team experience, the age over 70 of the patients, the rectal tumour site in man, the advanced tumour stages, the previous radiochemotherapy, while medical complications seem to depend on advanced patients age and advanced cancer stages. Laparoscopic colorectal surgery at present is going to be considered the gold standard in the large majority of colorectal diseases including all cancer stages in the preoperative balance and in the early postoperative follow-up a special attention is required to same risk factors like the advanced patients age, the extended cancers, the low positioned rectal tumours. Complications are more frequent at the beginning of the experience of the surgical team and if more than one risk factors coexist, but it do not represent contraindication to laparoscopic surgery.
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92
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Best resident poster award: evaluation of anastomotic techniques for laparoscopic resection of isolated small intestine pathology. Am J Surg 2010; 200:851-5. [PMID: 21146032 DOI: 10.1016/j.amjsurg.2010.07.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2010] [Revised: 07/28/2010] [Accepted: 07/28/2010] [Indexed: 11/20/2022]
Abstract
BACKGROUND The purpose of this study was to compare perioperative outcomes for intracorporeal versus extracorporeal anastomotic techniques for isolated laparoscopic small-intestine resection. METHODS A retrospective database was created for all adult patients who underwent a laparoscopic segmental small-intestine resection. Patients with inflammatory bowel disease or requiring an ileocolectomy were excluded. RESULTS Laparoscopic resection was performed in 52 patients (ratio of men:women, 30:22) with a mean age of 47 ± 21 years. A laparoscopic intracorporeal anastomosis was performed in 30 patients (58%), and an extracorporeal anastomosis was performed in 22 patients (42%). There was no difference in mean operating room time, estimated blood loss, perioperative complication rate, or length of stay between the 2 groups. Ten patients had a complication, and 5 patients experienced a Clavien grade II or greater complication. CONCLUSIONS Laparoscopic segmental small-bowel resection using either intracorporeal or extracorporeal anastomotic techniques is equally efficacious for pathology isolated to the small bowel.
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93
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Abstract
BACKGROUND Postoperative morbidity after reversal of Hartmann's procedure remains high. AIM to evaluate efficacy of laparoscopic-assisted approach. PATIENTS AND METHODS 36 patients (19 men, aged 55.71 +/- 1.5 years) underwent laparoscopic-assisted reversal procedures in May 2008 - June 2010. The comparable control group consisted of 35 patients (16 men, aged 51.5 +/- 13.9 years). RESULTS operation time was 179.5 +/- 65.1 min, 266.9 +/- 71.8 min in controls. Blood loss was 64.7 +/- 33.7 ml, 181.8 +/- 120.4 ml in controls. No conversions occurred in the main group. In three patients of the main group preventive ileostomy was performed. There were 11 diverting stomas in the control group. Postoperative hospital stays were 9.1 +/- 2.7 days (12.9 +/- 3.4 days in controls). There were 2 (5.9%) postoperative complications in the main group: one wound infection and one parastomal fistula. No mortality occurred. In the control group 3 (9.1%) complications (wound infection and haematoma) were detected. CONCLUSION laparoscopic-assisted reversal of Hartmann's procedure promotes faster rehabilitation, its results are not worse than after open approach.
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94
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Gianotti L, Nespoli L, Rocchetti S, Vignali A, Nespoli A, Braga M. Gut oxygenation and oxidative damage during and after laparoscopic and open left-sided colon resection: a prospective, randomized, controlled clinical trial. Surg Endosc 2010; 25:1835-43. [PMID: 21136109 DOI: 10.1007/s00464-010-1475-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2010] [Accepted: 10/13/2010] [Indexed: 01/15/2023]
Abstract
BACKGROUND Pneumoperitoneum (PP), established for laparoscopic (LPS) operation, has been associated with potential detrimental effects, such as mesenteric ischemia-reperfusion injury. The objective of the trial was to measure intestinal tissue oxygen pressure (PtiO2) and oxidative damage during laparoscopic (LPS) and open colon surgery and during the postoperative course. METHODS Forty patients candidate to left-sided colectomy were randomized to undergo open or LPS resection (20 patients/group). During the operation, PtiO2 was measured at established changes of PP pressure (from 0-15 mmHg) and for 6 days postoperatively. PtiO2 was determined by a polarographic microprobe implanted in the colon wall. Ischemia-reperfusion injury was assessed by plasma malondialdehyde (MDA). ClinicalTrial.gov registration number: NCT01040013. RESULTS LPS was associated with a higher PtiO2 at the beginning of surgery (73.9±9.4 vs. 64.3±6.4 in open; P=0.04) and at the end of the operation (57.7±7.9 vs. 53.1±4.7 in open; P=0.03). PtiO2 decreased significantly during mesentery traction vs. beginning in both groups (respectively 58.7±13.2 vs. 73.9±9.4 in LPS and 55.3±6.4 vs. 64.3±6.4 in open group; minimum P=0.02). During LPS, there was a significant decrease of PtiO2 only when PP was increased to 15 mmHg (63.2±7.5 vs. 76.6±10.7 at 10 mmHg; P=0.03). PtiO2 also was significantly better in the LPS group during the first 3 days after operation (minimum P=0.04 vs. open). MDA significantly increased in both groups after mesentery traction and at the end of operation vs. baseline levels with no difference between techniques. CONCLUSIONS LPS seems to be associated with a better intra- and postoperative PtiO2. High-pressure PP may impair PtiO2.
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Affiliation(s)
- Luca Gianotti
- Department of Surgery, San Gerardo Hospital (4° piano B), Milano-Bicocca University, Via Pergolesi 33, 20052, Monza, Italy.
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95
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Marshall CL, Chen GJ, Robinson CN, Balentine CJ, Anaya DA, Artinyan A, Awad SS, Berger DH, Albo D. Establishment of a minimally invasive surgery program leads to decreased inpatient cost of care in veterans with colon cancer. Am J Surg 2010; 200:632-5. [DOI: 10.1016/j.amjsurg.2010.07.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2010] [Revised: 07/07/2010] [Accepted: 07/07/2010] [Indexed: 10/18/2022]
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96
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Oh JH, Kang SB, Jeong SY, Nam BH, Park JW. Laparoscopic surgery for rectal cancer – Authors' reply. Lancet Oncol 2010. [DOI: 10.1016/s1470-2045(10)70221-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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97
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Braga M, Frasson M, Zuliani W, Vignali A, Pecorelli N, Di Carlo V. Randomized clinical trial of laparoscopic versus open left colonic resection. Br J Surg 2010; 97:1180-6. [PMID: 20602506 DOI: 10.1002/bjs.7094] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The main aim of this study was to compare short-term results and long-term outcomes of patients undergoing laparoscopic versus open left colonic resection. METHODS Between February 2000 and December 2004, all adult patients undergoing elective left colonic resection were assessed for eligibility to the study. The protocol for postoperative care was the same in both groups. Cost-benefit analysis was based on hospital costs. Quality of life, long-term morbidity and 5-year survival were also evaluated. RESULTS Some 268 patients undergoing left colonic resection were assigned randomly to the laparoscopic (n = 134) or open (n = 134) approach. The short-term morbidity rate was 20.1 per cent in the open group and 11.9 per cent in the laparoscopic group (P = 0.094). Hospital stay was longer in the open group (8.7 versus 7.0 days for the laparoscopic approach; P = 0.002). Cost-benefit analysis showed an additional cost of euro66 per patient randomly allocated to the laparoscopic group. Quality of life was significantly improved in the laparoscopic group 6 months after surgery, but no difference was found subsequently. The long-term morbidity rate was 11.9 per cent in the open group and 7.5 per cent in the laparoscopic group (P = 0.413). The 5-year survival rate of patients with cancer was 66 and 72 per cent for open and laparoscopic groups respectively (P = 0.321). CONCLUSION Laparoscopic left colonic resection resulted in an earlier recovery after surgery. As cost-benefit analysis and long-term follow-up showed similar results, the laparoscopic approach should be preferred to open surgery.
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Affiliation(s)
- M Braga
- Department of Surgery, San Raffaele University, Via Olgettina 60, 20132 Milan, Italy.
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98
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Laparoscopic colorectal surgery produces better outcomes for high risk cancer patients compared to open surgery. Ann Surg 2010; 252:84-9. [PMID: 20562603 DOI: 10.1097/sla.0b013e3181e45b66] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND OBJECTIVES The excellent outcomes reported for laparoscopic colorectal surgery in selected patients could also be potentially advantageous for high risk patients. This prospective study was designed to examine the feasibility and safety of laparoscopic resection in high risk patients with colorectal cancer. METHODS Between 2006 and 2008 consecutive patients undergoing elective surgery for colorectal cancer were stratified into high and low risk groups. High risk was defined as >or=80 years, American Society of Anesthesiologists >or=3, preoperative radiotherapy, T4 tumor and BMI >or=30. Outcomes included median length of stay, lymph node yield, resection margins, 30-day hospital readmission, postoperative mortality and major postoperative complications requiring reoperation within 30 days of surgery. RESULTS A total of 424 patients underwent elective laparoscopic (224) and open (200) resections. Overall mortality rate for laparoscopic resection was 1 of 224 (0.4%) versus 4 of 200 (2%) for open resection. Median length of stay was 4 (2-33) versus 10 (1-69) days (P < 0.0001), and rate of complications requiring reoperation was 2 of 224 (0.8%) compared with 10 of 200 (5%) (P = 0.02).Among the 280 (66%) "high risk" patients, 146 had laparoscopic resection (8 conversions; 5%) and 134 had open resections. Median hospital stay was 4 (2-33) days in the laparoscopic group versus 11 (1-69) days in the open group (P < 0.0001). Complications requiring reoperation were 2 of 146 (1.4%) after laparoscopic resection versus 7 of 134 (5.2%) after open resection (P < 0.09). Readmission rate after laparoscopic resection was 12.3% versus 5.2% after open resection (P = 0.06). CONCLUSION Laparoscopic resection of colorectal cancer can achieve excellent results even in "high risk" patients and is associated with significant reductions in length of stay compared with open resection.
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99
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Abstract
Laparoscopic colectomy has been proven oncologically equivalent to conventional surgery and is now generally agreed to offer patients a reduced length of stay, shorter recovery times, and improved cosmesis. In contrast, acceptance of laparoscopic proctectomy for rectal cancer has been much delayed and the enthusiasm of early studies has met considerable skepticism. For rectal cancer, it has been demonstrated that there is considerable variation between surgeons in disease-free survival and local pelvic recurrence after open proctectomy for rectal cancer. These differences are likely to be magnified when the technical challenge of laparoscopy is added to proctectomy. Minimally invasive approaches to rectal cancer need to demonstrate equivalent oncologic outcomes and maintenance or improvement in quality of life. This review will outline the current evidence for laparoscopy as a treatment option for patients with rectal cancer, emphasize the need for standardized approaches among multidisciplinary teams, and highlight the technical details of different laparoscopic operations for rectal cancer.
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Affiliation(s)
- Bradley J Champagne
- Division of Colorectal Surgery, University Hospitals of Cleveland, Case Western Reserve University, Cleveland, OH 44106-5047, USA
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100
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Kiran RP, El-Gazzaz GH, Vogel JD, Remzi FH. Laparoscopic approach significantly reduces surgical site infections after colorectal surgery: data from national surgical quality improvement program. J Am Coll Surg 2010; 211:232-8. [PMID: 20670861 DOI: 10.1016/j.jamcollsurg.2010.03.028] [Citation(s) in RCA: 164] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2010] [Accepted: 03/31/2010] [Indexed: 12/18/2022]
Abstract
BACKGROUND The goal of this study was to compare surgical site infection (SSI) rates between laparoscopic (LAP) and open colorectal surgery using the National Surgical Quality Improvement Program (NSQIP) database. STUDY DESIGN We identified patients included in the NSQIP database from 2006 to 2007 who underwent LAP and open colorectal surgery. SSI rates were compared for the 2 groups. Association between patient demographics, diagnosis, type of procedure, comorbidities, laboratory values, intraoperative factors, and SSI within 30 days of surgery, were determined using a logistic regression analysis. RESULTS Among 10,979 patients undergoing colorectal surgery (LAP 31.1%, open 68.9%), the SSI rate was 14.0% (9.5% LAP vs 16.1% open, p < 0.001). LAP patients were younger (p < 0.001), with lower American Society of Anesthesiologists (ASA) scores (p < 0.001) and comorbidities (p = 0.001) involving benign and inflammatory conditions rather than malignancy (p < 0.001), but operative time was greater (p = 0.001). On multivariate analysis age, ASA > or = 3, smoking, diabetes, operative time >180 minutes, appendicitis or diverticulitis, and regional enteritis diseases were found to be significantly associated with high SSI; the LAP approach was associated with a reduced SSI rate. CONCLUSIONS The LAP approach is independently associated with a reduced SSI when compared with open surgery and should, when feasible, be considered for colon and rectal conditions.
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Affiliation(s)
- Ravi P Kiran
- Department of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA.
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