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Comparative benefits of laparoscopic surgery for colorectal cancer in octogenarians: a case-matched comparison of short- and long-term outcomes with middle-aged patients. Surg Today 2016; 47:587-594. [DOI: 10.1007/s00595-016-1410-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 08/02/2016] [Indexed: 12/13/2022]
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Althumairi AA, Efron JE. Genitourinary Considerations in Reoperative and Complex Colorectal Surgery. Clin Colon Rectal Surg 2016; 29:145-51. [PMID: 27247540 PMCID: PMC4882184 DOI: 10.1055/s-0036-1580629] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Genitourinary structures are at risk of injury during colorectal surgery. The incidence of injury is low; however, the risk is higher in cases involving severe inflammatory or infectious processes, locally advanced or recurrent cancer, previous radiation, and reoperation. Consideration of the anatomical relationship between the genitourinary system, and the colon and rectum is crucial to avoid injuries. Intraoperative diagnostic techniques such as intravenous pyelogram (IVP), fluoroscopic cystogram, or retrograde urethrogram can aid in identifying suspected injuries. Early recognition and repair of injuries decrease the morbidity of an injury. Repair of injuries depends on the location and extent of the injury. Simple injuries may be repaired primarily, while complex injuries may require more advanced repairs such as a flap reconstruction.
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Affiliation(s)
- Azah A. Althumairi
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jonathan E. Efron
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
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3
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Gossedge G, Vallance A, Jayne D. Diverse applications for near infra-red intraoperative imaging. Colorectal Dis 2015; 17 Suppl 3:7-11. [PMID: 26394736 DOI: 10.1111/codi.13023] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 05/29/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Near infra-red angiography using Indocyanine Green (ICG) has increasingly used as a tool for intraoperative diagnostics. AIMS The aim of this review is to explore the applications of ICG fluorescence angiography with particular emphasis on general surgical applications. MATERIALS AND METHODS A literature review was conducted to identify and summarise the diverse range of applications of ICG fluorescence. RESULTS ICG fluorescence angiography is increasingly used in a number of general surgical applications, including identification of colorectal liver metastases, assessment of skin flap perfusion, diagnosis of peritoneal endometriosis, ureteric identification, and localisation of colonic pathology. DISCUSSION ICG fluorescence angiography has clinical application in many areas as a tool for guiding surgical resection. CONCLUSION With the technological developments in near infra-red imaging it is likely that ICG fluorescence will play an increasing role in many routine surgical procedures.
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Affiliation(s)
- G Gossedge
- Section of Translational Anaesthesia and Surgical Sciences, Leeds Institute of Biomedical and Clinical Sciences, St James's University Hospital, Leeds, UK
| | - A Vallance
- Section of Translational Anaesthesia and Surgical Sciences, Leeds Institute of Biomedical and Clinical Sciences, St James's University Hospital, Leeds, UK
| | - D Jayne
- Section of Translational Anaesthesia and Surgical Sciences, Leeds Institute of Biomedical and Clinical Sciences, St James's University Hospital, Leeds, UK
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Kuroyanagi H, Inomata M, Saida Y, Hasegawa S, Funayama Y, Yamamoto S, Sakai Y, Watanabe M. Gastroenterological Surgery: Large intestine. Asian J Endosc Surg 2015; 8:246-62. [PMID: 26303730 DOI: 10.1111/ases.12222] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 04/10/2015] [Accepted: 04/10/2015] [Indexed: 01/16/2023]
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da Silva G, Boutros M, Wexner SD. Role of prophylactic ureteric stents in colorectal surgery. Asian J Endosc Surg 2012; 5:105-10. [PMID: 22776608 DOI: 10.1111/j.1758-5910.2012.00134.x] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2011] [Revised: 02/10/2012] [Accepted: 02/19/2012] [Indexed: 12/22/2022]
Abstract
Ureteric injury is a feared complication in colorectal surgery, with a reported incidence of 0.2%-7.6%. Prophylactic ureteric catheter placement has the advantage of facilitating intraoperative ureter identification and assisting in immediate injury recognition and repair. However, its use has been controversial because of fear of ureteric damage during catheter insertion and postoperative urinary complications such as obstructive oliguria and urinary tract infection. Although the exact indications for prophylactic catheter placement are not clearly defined, it is generally used for reoperative cases, large tumors, previous radiation therapy, diverticulitis, fistulas, Crohn's disease and obesity. Herein, we review the incidence and risk factors for ureteric injury, the role of prophylactic ureteric stents and the complications and costs associated with its use in both open and laparoscopic colorectal surgery.
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Affiliation(s)
- G da Silva
- Department of Colorectal Surgery, Cleveland Clinic Florida, Weston, FL 33331, USA.
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Laparoscopic versus open colorectal resection in the elderly population. Surg Endosc 2012; 27:19-30. [PMID: 22752280 DOI: 10.1007/s00464-012-2414-1] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2012] [Accepted: 05/18/2012] [Indexed: 12/16/2022]
Abstract
BACKGROUND Elderly patients are often regarded as high-risk patients for major abdominal surgery because of a lack of functional reserve and associated medical comorbidities. The aim of this systematic review and pooled analysis was to review the current data published regarding the differences in operative outcomes of laparoscopic and open surgery in the elderly population. METHODS A systematic literature search of Medline, Embase, Web of Science, and Cochrane databases was performed. Studies that compared outcome following laparoscopic and open colorectal resections in the elderly (≥70) population were included. Primary outcomes were operative death, anastomotic leak, pneumonia, length of hospital stay, and return to bowel function. Secondary outcomes were operative time, intraoperative blood loss, postoperative cardiac morbidity, ileus, and postoperative wound infection. RESULTS The results of this systematic review and pooled analysis demonstrate the safety and potential benefits of laparoscopic colorectal resection in the elderly population. The latter include reduction in length of hospital stay, intraoperative blood loss, incidence of postoperative pneumonia, time to return of normal bowel function, incidence of postoperative cardiac complications, and wound infections. CONCLUSION The results of this pooled analysis demonstrate the potential short-term advantages of laparoscopic colorectal resection in the elderly population. Further studies are required to examine the long-term survival following laparoscopic and open colorectal resections in the elderly population.
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Bedin N, Agresta F. Colorectal surgery in a community hospital setting: have attitudes changed because of laparoscopy? A general surgeons' last 5 years experience review. Surg Laparosc Endosc Percutan Tech 2011; 20:30-5. [PMID: 20173618 DOI: 10.1097/sle.0b013e3181cdb5be] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Laparoscopy is rapidly emerging as the preferred surgical approach to a number of different diseases because it permits a correct diagnosis and accurate treatment; however, it is not yet being applied in a widespread manner in the management of benign or malignant colorectal disease. The aim of this work is to illustrate retrospectively the results of our experience of laparoscopic colorectal surgery carried out in a community hospital over the last 5 years to document its feasibility, safety, and benefits when carried out by general surgeons in this setting. MATERIALS AND METHODS Between January 2003 and December 2007 a total of 628 patients underwent a colorectal procedure. Among them, 328 (52.2%) were operated on with a laparoscopic approach. RESULTS In 12 cases, we had to convert to the open approach. Major complications occurred in 3.6% whereas minor occurrences occurred in up to 10%. CONCLUSIONS Even if limited by its retrospective design, our experience exhibits that the laparoscopic may well be a safe and effective approach to colon pathology in a community hospital setting. Such features make laparoscopy a challenging alternative to open surgery in the approach to colon disease and it can be proven to be cost-effective without undue risk, as long adequate laparoscopic training is undertaken by the surgeon and proper preparation observed.
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Affiliation(s)
- Natalino Bedin
- Department of General Surgery, Civil Hospital, Vittorio Veneto (TV), Italy
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Holubar SD, Wolff BG. Advances in surgical approaches to Crohn's disease: minimally invasive surgery and biologic therapy. Expert Rev Clin Immunol 2010; 5:463-70. [PMID: 20477042 DOI: 10.1586/eci.09.16] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In the last 5 years, significant advances have been made in the surgical approaches to, and medical management of, Crohn's disease (CD). This review summarizes these advances as they relate to the care of surgical patients with CD, with an emphasis on innovations in surgical techniques, specifically minimally invasive (laparoscopic) surgery, as well as on recent developments in biologic pharmacotherapies for CD that have important clinical implications for surgical patients. These include recent insights gained into the role of biologic therapy with infliximab and other newer agents in preoperative and postoperative therapy of CD patients. We will also review other recent developments relevant to the current and future surgical care of CD patients, including the treatment of less common forms of CD, such as duodenal and colonic CD, and the role of novel strategies such as fibrin glue, fistula plugs and stem cell therapy for the treatment of fistulizing anorectal CD.
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Affiliation(s)
- Stefan D Holubar
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
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Laparoscopically assisted vs. open elective colonic and rectal resection: a comparison of outcomes in English National Health Service Trusts between 1996 and 2006. Dis Colon Rectum 2009; 52:1695-704. [PMID: 19966600 DOI: 10.1007/dcr.0b013e3181b55254] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE This study was designed to compare outcomes after elective laparoscopic and conventional colorectal surgery over a ten-year period using data from the English National Health Service Hospital Episode Statistics database. METHODS All elective colonic and rectal resections carried out in English Trusts between 1996 and 2006 were included. Univariate and multivariate analyses were used to compare 30 and 365-day mortality rates, 28-day readmission rates, and length of stay between laparoscopic and open surgery. RESULTS Between the study dates 3,709 of 192,620 (1.9%) elective colonic and rectal resections were classified as laparoscopically assisted procedures. The 30-day and 365-day mortality rates were lower after laparoscopic resection than after open surgery (P < 0.05). After correction for age, gender, diagnosis, operation type, comorbidity, and social deprivation, laparoscopic surgery was a strong determinant of reduced 30-day (odds ratio, 0.57; 95% confidence interval, 0.44-0.74; P < 0.001) and one-year (odds ratio, 0.53; 95% confidence interval, 0.42-0.67; P < 0.001) mortality. Similarly, multivariate analysis confirmed that laparoscopic surgery was independently associated with reduced hospital stay (P < 0.001). Patients who received rectal procedures for malignancy, however, were more likely to be readmitted if laparoscopy rather than by a traditional method was used (11.9% vs. 9.1%, P = 0.003). CONCLUSION In the present study, patients selected for laparoscopic colorectal surgery were associated with reduced postoperative mortality when compared with those undergoing the conventional technique. This finding merits further investigation.
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Ahmed Ali U, Keus F, Heikens JT, Bemelman WA, Berdah SV, Gooszen HG, van Laarhoven CJ. Open versus laparoscopic (assisted) ileo pouch anal anastomosis for ulcerative colitis and familial adenomatous polyposis. Cochrane Database Syst Rev 2009:CD006267. [PMID: 19160273 DOI: 10.1002/14651858.cd006267.pub2] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Restorative proctocolectomy with ileo pouch anal anastomosis (IPAA) is the main surgical treatment for patients with ulcerative colitis (UC) and familial adenomatous polyposis (FAP). With the advancements of minimal-invasive surgery this demanding operation is increasingly being performed laparoscopically. Therefore, the presumed benefits of the laparoscopic approach need to be systematically evaluated. OBJECTIVES To compare the beneficial and harmful effects of laparoscopic versus open IPAA for patients with UC and FAP. SEARCH STRATEGY We searched The Cochrane IBD/FBD Group Specialized Trial Register (April 2007), The Cochrane Library (Issue 1, 2007), MEDLINE (1990 to April 2007), EMBASE (1990 to April 2007), ISI Web of Knowledge (1990 to April 2007) and the web casts of the American Society of Colon and Rectal Surgeons (ASCRS) (up to 2006) for all trials comparing open versus laparoscopic IPAA. SELECTION CRITERIA All trials in patients with UC or FAP comparing any kind of laparoscopic IPAA versus open IPAA. No language limitations were applied. DATA COLLECTION AND ANALYSIS Two authors independently performed selection of trials and data extraction. The methodological quality of all included trials was evaluated to assess bias risk. Analysis of RCTs and non-RCTs was performed separately. Analyses were based on the intention-to-treat principle. Authors were requested additional information in case of missing data. Sensitivity and subgroup analyses were performed if appropriate. MAIN RESULTS Eleven trials included 607 patients of whom 253 (41%) in the laparoscopic IPAA group. Only one of the included trials was a randomised controlled trial. There were no significant differences in mortality or complications between the two groups. Reoperation and readmission rates were not significantly different. Operative time was significantly longer in the laparoscopic group both in the RCT and meta-analysis of non-RCTs (weighted mean difference (WMD) 91 minutes; 95% Confidence Interval (CI) 53 to 130). There were no significant differences between the two groups regarding postoperative recovery parameters. Total incision length was significantly shorter in the laparoscopic group, while two trials evaluating cosmesis found significantly higher cosmesis scores in the laparoscopic group. Other long-term outcomes were poorly reported. AUTHORS' CONCLUSIONS The laparoscopic IPAA is a feasible and safe procedure. Short-term advantages of the laparoscopic approach seem to be limited and their clinical significance is arguable. Large high-quality trials focusing on differences regarding specific postoperative complications, cosmesis, quality of life and costs are needed.
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Affiliation(s)
- Usama Ahmed Ali
- Department of Surgery, Dutch Pancreatitis Study Group, University Medical Center Utrecht, Heidelberglaan 100, P.O. Box 85500, Utrecht, Utrecht, Netherlands, 3508 GA.
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Elective laparoscopic surgical management of recurrent and complicated sigmoid diverticulitis. Tech Coloproctol 2008; 12:201-6. [PMID: 18679576 DOI: 10.1007/s10151-008-0421-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2008] [Accepted: 06/05/2008] [Indexed: 01/29/2023]
Abstract
BACKGROUND To review the results of elective laparoscopic anterior resection (LAR) for recurrent and complicated sigmoid diverticulitis, and determine the factors associated with surgical complications. METHODS Data on patients who had had elective surgery for recurrent and complicated sigmoid diverticulitis were extracted from a prospective computerized database. RESULTS Review of the database revealed 62 consecutive patients who had undergone LAR. These patients were initially compared with 20 patients who had undergone elective open anterior resection (OAR). There were no significant differences between the groups in relation to age, sex, indication for surgery, Hinchey stage of perforation, extent of adhesions or comorbidities. The intraoperative time for LAR was significantly shorter (mean+/-SEM 110.87+/-4.8 min vs. OAR 134.35+/-8.4; p=0.032) and blood loss was less (88+/-18 ml vs. OAR 134+/-24 ml; p=0.003). Postoperative passage of flatus occurred earlier after LAR (p<0.003). Hospital stay was shorter after LAR (p<0.001). Complications occurred in nine patients (15%) after LAR and in six patients (30%) after OAR (p=NS). Among the LAR patients the risk of complications was higher in those with preexisting comorbidities (p=0.037). Time to postoperative passage of flatus correlated positively with age (p=0.004). CONCLUSIONS Elective LAR for recurrent and complicated sigmoid diverticulitis could be performed safely and expediently. Bowel function recovered later in older patients. The risk of medical complications was related to preexisting comorbidities.
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Tsujinaka S, Wexner SD, DaSilva G, Sands DR, Weiss EG, Nogueras JJ, Efron J, Vernava AM. Prophylactic ureteric catheters in laparoscopic colorectal surgery. Tech Coloproctol 2008; 12:45-50. [PMID: 18512012 DOI: 10.1007/s10151-008-0397-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2007] [Accepted: 11/02/2007] [Indexed: 02/07/2023]
Abstract
BACKGROUND The purpose of this study was to evaluate the use of ureteric catheter placement in laparoscopic colorectal surgery and to assess the morbidity related to this procedure. METHODS Between 1994 and 2001, 313 elective laparoscopic colorectal surgeries were performed. Patients with and without ureteric catheters were retrospectively analyzed. RESULTS Catheter placement was attempted in 149 patients (catheter group) and was not attempted in 164 (controls). There were no significant differences between groups in the number of patients with prior colorectal resection (p=0.286) or other abdominal surgery (p=0.074). Crohn's disease and diverticulitis were more common in the catheter group than among controls (p<0.001). Concomitant intra-abdominal fistula or abscess was present in 29 patients (19.5%) in the catheter group vs. 14 (8.5%) in the control group (p=0.005). The duration of surgery was longer in the catheter group (p=0.001). There were no significant differences in conversion, duration of bladder catheter placement, or length of hospital stay. Urinary tract infection occurred in 3 patients (2.0%) in the catheter group and 7 (4.3%) in the control group (p=0.257) and urinary retention occurred in 3 patients (2.0%) and 11 patients (6.7%), respectively (p=0.045). No intraoperative ureteric injuries occurred in either group. CONCLUSION Ureteric catheter placement was successful in most cases and was not associated with intraoperative injuries. The increased length of surgery in patients with ureteric catheter placement may attest to the increased severity of pathology in these patients.
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Affiliation(s)
- S Tsujinaka
- Department of Colorectal Surgery, Cleveland Clinic Florida, Weston, FL 33331, USA
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Champagne BJ, Lee EC, Valerian B, Armstrong D, Ambroze W, Orangio G. A novel end point to assess a resident's ability to perform hand-assisted versus straight laparoscopy for left colectomy: is there really a difference? J Am Coll Surg 2008; 207:554-9. [PMID: 18926459 DOI: 10.1016/j.jamcollsurg.2008.03.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2007] [Revised: 03/04/2008] [Accepted: 03/05/2008] [Indexed: 10/22/2022]
Abstract
BACKGROUND It has been suggested that hand-assisted colectomy (HAC) may help residents progress along the learning curve, but there is currently no evidence to support this claim. Previous studies address procedures performed by staff surgeons or residents at various skill levels and report operative times and conversion rates as their primary end points. We measured the percentage of cases completed by a resident as the operating surgeon as the primary end point to determine the most effective approach for teaching laparoscopic colectomy. STUDY DESIGN All patients who underwent left-sided HAC or straight laparoscopic colectomy (SLC) by a single resident starting as the primary surgeon were included. If the assisting attending physician assumed the role of the operating surgeon during the case, it was recorded as an incomplete case for the resident. Operative times and conversions were included as secondary end points. RESULTS A single resident started 147 laparoscopic colectomies as the primary surgeon during residency and colorectal fellowship, including 81 left-sided procedures. There were 44 patients in the HAC group and 37 SLC patients. Cases done by straight laparoscopy were more likely to be completed by the resident than those done by HAC (SLC, 88%; HAC, 72%; p=0.06). There were also differences in mean operative time favoring SLC (HAC, 142 minutes [range 100 to 170 minutes] versus SLC, 133 minutes [range 95 to 195 minutes]; p=0.04). Complications were similar in the 2 groups (HAC, 19% versus SLC, 21%), as were conversions (HAC, 5.6% versus SLC, 4.5%). CONCLUSIONS Both hand-assisted and straight laparoscopic techniques for left colectomy can be applied to successfully train surgical residents with the assistance of a staff surgeon outside of their learning curve. Residents and colorectal fellows may have more success completing straight laparoscopic colectomy than adjusting to the novel hand-assisted approach during training.
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Minilaparoscopic colorectal resection: a preliminary experience and an outcomes comparison with classical laparoscopic colon procedures. Surg Endosc 2007; 22:1248-54. [PMID: 17943359 DOI: 10.1007/s00464-007-9601-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2007] [Revised: 06/29/2007] [Accepted: 07/26/2007] [Indexed: 01/24/2023]
Abstract
BACKGROUND Laparoscopy has rapidly emerged as the preferred surgical approach for a number of different diseases because it allows for a correct diagnosis and proper treatment. However, it is not being applied in a widespread manner for the management of benign or malignant colorectal disease. Its natural evolution seems to be the development of mini-instruments and optics (diameter, </=5 mm). This study aimed to illustrate retrospectively the results of an initial minilaparoscopic colorectal surgery experience at two different institutions. METHODS Between January 2001 and December 2006, a total of 517 patients underwent a laparoscopic colon procedure. Among them, 161 (31.1%) underwent surgery with mini-instruments. The primary end point was the feasibility rate for minilaparoscopic colon resection. The secondary end points were safety and the impact of the technique on the duration of laparoscopy. RESULTS No conversion to classical laparoscopy and eight cases converted to the open approach were registered. The rate for major complications was 3.1%, whereas the rate for minor complications ranged as high as 11.8%. CONCLUSIONS Even if limited by its retrospective design, the reported experience shows that minilaparoscopic surgery may be a safe and effective approach to colon pathology. The described features make minilaparoscopy a challenging alternative to laparoscopy for colon disease. If proven to be cost effective without undue risk, as long as adequate training is obtained and proper preparation is observed, minilaparoscopy may become a standard surgical approach for selected patients.
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Waseda M, Murakami M, Kato T, Kusano M. Helium gas pneumoperitoneum can improve the recovery of gastrointestinal motility after a laparoscopic operation. MINIM INVASIV THER 2007; 14:14-8. [PMID: 16754148 DOI: 10.1080/13645700510010782] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The use of laparoscopic surgery contributes to faster recovery of postoperative gastrointestinal motility. Several authors have demonstrated the benefits of laparoscopic surgery using carbon dioxide (CO2) pneumoperitoneum. However, there have been few investigations of the effects of other insufflation gases on gastrointestinal motility. The aim of this study was to investigate the effect of CO2 and helium pneumoperitoneum on the recovery of postoperative gastrointestinal motility. For this study, male Sprague-Dawley rats were divided into four groups: control, CO2 insufflation (10 mmHg), helium insufflation (10 mmHg) and open laparotomy for one hour. Arterial pH values and PaCO2 were measured after surgery. Gastrointestinal motility was evaluated by quantifying the distribution of markers placed into the stomach at the end of procedures until 24 hours after surgery. In the CO2 insufflation group, the arterial pH value was significantly lower than that of the helium insufflation group, and significant hypercapnia persisted until six hours after surgery. The gastric emptying and transit time was significantly prolonged in the CO2 group compared with the helium insufflation group. This study demonstrates that helium pneumoperitoneum can improve the recovery of postoperative gastrointestinal motility because of the reduction of hypercapnia and a tendency to suffer acidosis compared with CO2 pneumoperitoneum.
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Affiliation(s)
- M Waseda
- Department of General and Gastroenterological Surgery, Showa University School of Medicine, Tokyo, Japan.
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Person B, Cera SM, Sands DR, Weiss EG, Vernava AM, Nogueras JJ, Wexner SD. Do elderly patients benefit from laparoscopic colorectal surgery? Surg Endosc 2007; 22:401-5. [PMID: 17522918 DOI: 10.1007/s00464-007-9412-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2007] [Revised: 03/26/2007] [Accepted: 04/04/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND The steadily increasing age of the population mandates that potential benefits of new techniques and technologies be considered for older patients. AIM To analyze the short-term outcomes of laparoscopic (LAP) colorectal surgery in elderly compared to younger patients, and to patients who underwent laparotomy (OP). METHODS A retrospective analysis of patients who underwent elective sigmoid colectomies for diverticular disease or ileo-colic resections for benign disorders; patients with stomas were excluded. There were two groups: age < 65 years (A) and age >or= 65 years (B). Parameters included demographics, body mass index (BMI), length of operation (LO), incision length (LI), length of hospitalization (LOS), morbidity and mortality. RESULTS 641 patients (M/F - 292/349) were included between July 1991 and June 2006; 407 in group A and 234 in group B. There were significantly more LAP procedures in group A (244/407 - 60%) than in group B (106/234 - 45%) - p = 0.0003. Conversion rates were similar: 61/244 (25%) in group A, and 25/106 (24%) in group B (p = 0.78). There was no difference in LO between the groups in any type of operation. LOS was shorter in patients in group A who underwent OP: 7.1 (3-17) days versus 8.7 (4-22) days in group B (p <0.0001), and LAP: 5.3 (2-19) days versus 6.4 (2-34) days in group B (p = 0.01). In both groups LOS in the LAP group was significantly shorter than in OP group. There were no significant differences in major complications or mortality between the two groups; however, the complication rates in the OP groups were significantly higher than in LAP and CON combined (p = 0.003). CONCLUSIONS Elderly patients who undergo LAP have a significantly shorter LOS and fewer complications compared to elderly patients who undergo OP. Laparoscopy should be considered in all patients in whom ileo-colic or sigmoid resection is planned regardless of age.
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Affiliation(s)
- B Person
- Department of Colorectal Surgery, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, FL 33331, USA
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Iannelli A, Piche T, Dainese R, Fabiani P, Tran A, Mouiel J, Gugenheim J. Long-term results of subtotal colectomy with cecorectal anastomosis for isolated colonic inertia. World J Gastroenterol 2007; 13:2590-5. [PMID: 17552007 PMCID: PMC4146820 DOI: 10.3748/wjg.v13.i18.2590] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the results of sub total colectomy with cecorectal anastomosis (STC-CRA) for isolated colonic inertia (CI).
METHODS: Fourteen patients (mean age 57.5 ± 16.5 year) underwent surgery for isolated CI between January 1986 and December 2002. The mean frequency of bowel motions with the aid of laxatives was 1.2 ± 0.6 per week. All subjects underwent colonoscopy, anorectal manometry, cinedefaecography and colonic transit time (CTT). CI was defined as diffuse markers delay on CTT without evidence of pelvic floor dysfunction. All patients underwent STC-CRA. Long-term follow-up was obtained prospectively by clinical visits between October 2005 and February 2006 at a mean of 10.5 ± 3.6 years (range 5-16 years) during which we considered the number of stool emissions, the presence of abdominal pain or digitations, the use of pain killers, laxatives and/or fibers. Patients were also asked if they were satisfied with the surgery.
RESULTS: There was no postoperative mortality. Postoperative complications occurred in 21.4% (3/14). At the end of follow-up, bowel frequency was significantly (P < 0.05) increased to a mean of 4.8 ± 7.5 per day (range 1-30). One patient reported disabling diarrhea. Two patients used laxatives less than three times per month without complaining of what they called constipation. Overall, 78.5% of patients would have chosen surgery again if necessary.
CONCLUSION: STC-CRA is feasible and safe in patients with CI achieving 79% of success at a mean follow-up of 10.5 years. A prospective controlled evaluation is warranted to verify the advantages of this surgical approach in patients with CI.
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Affiliation(s)
- Antonio Iannelli
- Service de Chirurgie Digestive, Université de Nice-Sophia-Antipolis, Faculté de Médicine, Nice, France
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Reichenbach DJ, Tackett AD, Harris J, Camacho D, Graviss EA, Dewan B, Vavra A, Stiles A, Fisher WE, Brunicardi FC, Sweeney JF. Laparoscopic colon resection early in the learning curve: what is the appropriate setting? Ann Surg 2006; 243:730-5; discussion 735-7. [PMID: 16772776 PMCID: PMC1570580 DOI: 10.1097/01.sla.0000220039.26524.fa] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Laparoscopic colon resection (LCR) is a safe and effective treatment of benign and malignant colonic lesions. There is little question that a steep learning curve exists for surgeons to become skilled and proficient at LCR. Because of this steep learning curve, debate exists regarding the appropriate hospital setting for LCR. We hypothesize that outcomes of LCR performed early in the learning curve at a regional medical center (New Hanover Regional Medical Center; NHRMC) and a university medical center (Baylor College of Medicine; BCM) would not be significantly different. METHODS The first 50 consecutive LCRs performed at each institution between August 2001 and December 2003 were reviewed. Age, mean body mass index (BMI), gender, history of previous abdominal surgery (PAS), operative approach [laparoscopic (LAP) versus hand/laparoscopic assisted (HAL)], conversions (Conv), operative time (OR time), pathology (benign vs. malignant), lymph nodes (LN) harvested in malignant cases, length of stay (LOS), morbidity and mortality were obtained. Continuous data were expressed as mean +/- SD. Data were analyzed by chi, Fisher exact test, or t test. RESULTS NHRMC patients were on average older females with a higher incidence of PAS. A LAP approach was more frequently performed at BCM (86%), whereas HAL was used more frequently at NHRMC (24%). Conversions to open were similar at both institutions (12%). Benign disease accounted for the majority of operations at both institutions. In cases of malignancy, more LN were harvested at BCM. OR time and LOS were shorter at NHRMC. Complication rates were similar between institutions. There were no anastomotic leaks or deaths. CONCLUSIONS LCR can be performed safely and with acceptable outcomes early in the learning curve at regional medical centers and university medical centers. Outcomes depend more on surgeons possessing advanced laparoscopic skills and adhering to accepted oncologic surgical principles in cases of malignancy, than on the size or location of the healthcare institution.
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Ng WQ, Neill J. Evidence for early oral feeding of patients after elective open colorectal surgery: a literature review. J Clin Nurs 2006; 15:696-709. [PMID: 16684165 DOI: 10.1111/j.1365-2702.2006.01389.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To review research on early oral feeding following elective, open colorectal surgery. BACKGROUND Fasting following gastrointestinal surgery is a traditional surgical practice, based on fears of causing postoperative complications if oral intake begins before bowel function returns, but fasting following elective surgery is questionable as a best practice. METHODS Searches in Journals@Ovid CINAHL, MEDLINE, PubMed, Web of Science and The Cochrane Library for primary studies, published during 1995-2004, used the keywords: 'surgery', 'postoperative', 'elective, 'colorectal', 'bowel, 'colon', 'oral', 'enteral', 'feeding', 'early', 'traditional'. Studies of adults undergoing elective, open colorectal surgery who were allowed fluids and food before bowel function returned (early feeding) were included. Outcomes of interest were safety, tolerability, duration of gastrointestinal ileus and length of hospital stay. Critical appraisal of randomized and controlled studies was undertaken following inclusion. RESULTS Fifteen studies comprising 1352 patients were reviewed. All studies concluded early feeding was safe, based on complications rates. Total complications were 12.5% (range 0-25%) for 935 early feeding patients, with no increased risk of anastomotic leak, aspiration pneumonia, or bowel obstruction. For all studies an average of 86% patients (range 73-100%) tolerated early feeding. Studies demonstrating faster resolution of postoperative ileus or shorter hospitalization were associated with multimodal perioperative care, including early mobilization, epidural analgesia and comprehensive patient education. Appraisal of five randomized trials revealed no blinding and inadequate randomization. CONCLUSIONS This review supports early oral feeding after elective, open colorectal surgery and challenges the traditional practice of fasting patients until return of bowel function. Early feeding was safe, well-tolerated and easy to implement. Reduced length of ileus and shorter hospitalization may occur with multimodal protocols. RELEVANCE TO CLINICAL PRACTICE Nurses can highlight this new evidence for other health professionals, advocate development of clinical protocols featuring early feeding and participate in multi-disciplinary, multi-method research regarding benefits of early feeding.
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Tilney HS, Constantinides VA, Heriot AG, Nicolaou M, Athanasiou T, Ziprin P, Darzi AW, Tekkis PP. Comparison of laparoscopic and open ileocecal resection for Crohn's disease: a metaanalysis. Surg Endosc 2006; 20:1036-44. [PMID: 16715212 DOI: 10.1007/s00464-005-0500-3] [Citation(s) in RCA: 119] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2005] [Accepted: 01/16/2006] [Indexed: 12/28/2022]
Abstract
BACKGROUND The role of laparoscopic surgery for patients with ileocecal Crohn's disease is a contentious issue. This metaanalysis aimed to compare open resection with laparoscopically assisted resection for ileocecal Crohn's disease. METHODS A literature search of the Medline, Ovid, Embase, and Cochrane databases was performed to identify comparative studies reporting outcomes for both laparoscopic and open ileocecal resection. Metaanalytical techniques were applied to identify differences in outcomes between the two groups. Sensitivity analysis was undertaken to evaluate the heterogeneity of the study. RESULTS Of 20 studies identified by literature review, 15 satisfied the criteria for inclusion in the study. These included outcomes for 783 patients, 338 (43.2%) of whom had undergone laparoscopic resection, with an overall conversion rate to open surgery of 6.8%. The operative time was significantly longer in the laparoscopic group, by 29.6 min (p = 0.002), although the blood loss and complications in the two groups were similar. In terms of postoperative recovery, the laparoscopic patients had a significantly shorter time for recovery of their enteric function and a shorter hospital stay, by 2.7 days (p < 0.001). CONCLUSIONS For selected patients with noncomplicated ileocecal Crohn's disease, laparoscopic resection offered substantial advantages in terms of more rapid resolution of postoperative ileus and shortened hospital stay. There was no increase in complications, as compared with open surgery. The contraindications to laparoscopic approaches for Crohn's disease remain undefined.
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Affiliation(s)
- H S Tilney
- Department of Surgical Oncology and Technology, Imperial College London, St. Mary's Hospital, 10th Floor QEQM Building, Praed Street, London, W2 1NY, UK
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Wexner SD. Editorial. Ann Surg 2006. [DOI: 10.1097/01.sla.0000197286.09217.e1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sample CB, Watson M, Okrainec A, Gupta R, Birch D, Anvari M. Long-term outcomes of laparoscopic surgery for colorectal cancer. Surg Endosc 2005; 20:30-4. [PMID: 16333547 DOI: 10.1007/s00464-005-0253-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2005] [Accepted: 09/18/2005] [Indexed: 02/07/2023]
Abstract
Multiple reports have outlined the potential benefits of the laparoscopic approach to colon surgery. Recently, randomized control trials have demonstrated the safety of applying these techniques to colorectal cancer. This study examined the long-term follow-up assessment of patients after laparoscopic colorectal cancer resections and compared them with a large prospective database of open resections. A total of 231 resections were performed for adenocarcinoma of the colon or rectum between 1992 and 2004. Of these 231 resections, 93 were rectal (40.3%) and 138 were colonic (59.7%). A total of 8 (3.2%) of the resections were performed as emergencies, and 27 (11.7%) were converted to open surgery. The mean follow-up period was 35.84 months (range, 0-132 months). The disease recurred in 51 of the patients (22.1%) before death, involving 14 (6.1%) local and 37 (16%) distant recurrences. Only two patients had wound recurrences (0.8%), and both patients had widespread peritoneal recurrence at the time of diagnosis. The overall survival rate was 65.3% at 60 months and 60.3% at 120 months. The disease-free survival rate was 58% at 60 months and 56% at 120 months. Laparoscopic techniques can be applied to a wide range of colorectal malignancies without sacrificing oncologic results during a long-term follow-up period.
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Affiliation(s)
- C B Sample
- Centre for Minimal Access Surgery, McMaster University, Ontario, L8N 4A6, Canada
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Sample C, Gupta R, Bamehriz F, Anvari M. Laparoscopic subtotal colectomy for colonic inertia. J Gastrointest Surg 2005; 9:803-8. [PMID: 15985235 DOI: 10.1016/j.gassur.2005.01.294] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2004] [Revised: 12/13/2004] [Accepted: 01/14/2005] [Indexed: 02/07/2023]
Abstract
Colonic inertia is an uncommon condition, usually occurring in women in the third decade of life. Severity of symptoms may lead some patients to a surgical consultation. This is a retrospective review of 14 patients who underwent laparoscopic subtotal colectomy for colonic inertia, performed by a single surgeon from August 1993 to November 2002. The mean age of the patients was 38.5 years (range 26-50 years); 93% of the patients were women. The common presenting symptoms included abdominal pain (93%), bloating (100%), constipation (100%), and nausea (57%). Median duration of symptoms before surgery was 4.5 years (range 1-30 years). Subtotal colectomy was completed laparoscopically in 13 patients. There was one conversion (7%) because of adhesions. Eleven patients (78.6%) had undergone previous abdominal surgery. The mean operating room time was 153 minutes (range 113-210 minutes). The median time to full bowel action was 2 days. One patient developed postoperative small bowel obstruction that required open exploration. Complete follow-up was available for 11 patients at a median follow-up of 18 months (range 2-96 months). Ninety-one percent of the patients reported excellent satisfaction with surgery, and their bowel movement frequency changed from 1.2 (+/-0.2) per week preoperatives to 17.2 (+/-2.9) per week postoperatively (P < 0.001). Three patients (27%) continued to report abdominal pain and 3 patients (27%) continued to require laxatives postoperatively. Laparoscopic subtotal colectomy provides excellent symptom relief in patients with colonic inertia who do not respond to medical measures.
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Affiliation(s)
- Cliff Sample
- Centre for Minimal Access Surgery, McMaster University, Hamilton, Ontario, Canada
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Schiedeck THK, Fischer F, Gondeck C, Roblick UJ, Bruch HP. Laparoscopic TME: better vision, better results? Recent Results Cancer Res 2005; 165:148-57. [PMID: 15865029 DOI: 10.1007/3-540-27449-9_16] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
One of the most controversial discussions on laparoscopic surgery deals with the question of whether to apply this technique to malignant disease and specifically to rectal cancer. The four major issues are the adequacy of oncologic resection, recurrence rates and patterns, long-term survival and quality of life. There is evidence, from nonrandomized studies, suggesting that margins of excision and lymph node harvest achieved laparoscopically reached comparable results to those known from conventional open resection. Our own experience of laparoscopic surgery on rectal cancer is based on 52 patients treated with curative intent. Focusing on the postoperative long-term run, we gained the following results: The median age of patients was 66.7 years and ranged from 42-88. Anastomotic leakage was seen in 6.1% of cases. In a median follow-up of 48 months (36-136), we reached an overall 3-year survival rate of 93% and a 5-year survival rate of 62%. Local recurrence was 1.9%, distant metastasis occurred in 11.5% of cases. We saw no port-site metastasis. To evaluate functional results following laparoscopic surgery a matched pair analysis was carried out. Matching of patients after laparoscopic and conventional open surgery was performed according to sex, age, type of resection, time period of surgery, and stage of disease classified by UICC. Regarding bladder and sexual dysfunction, using the EORTC QLQ CR38 score we found no statistical significant difference between the examined groups. As far as can be seen, laparoscopic surgery in rectal carcinoma may achieve the same or, in selected patients, even better results than open surgery. However, at present no published study has shown much evidence. Many more studies are necessary to define the place of laparoscopic technique in rectal cancer surgery, regarding appropriate selection of patients and evaluating adjuvant or neoadjuvant treatment in combination with the laparoscopic approach.
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Affiliation(s)
- T H K Schiedeck
- Department of General and Visceral Surgery, Clinic Ludwigsburg, Posilipostr. 4, 71631 Ludwigsburg, Germany.
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Garner JP, Goodfellow PB. What's new in...general surgery. J ROY ARMY MED CORPS 2004; 149:317-29. [PMID: 15015807 DOI: 10.1136/jramc-149-04-13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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