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Inoue K, Morikawa T, Ishida M, Miura T, Kashiwagi R, Kokumai T, Aoki S, Iseki M, Nakayama S, Douchi D, Ohtsuka H, Mizuma M, Nakagawa K, Kamei T, Unno M. Chronic Glucocorticoid Use is a Potential Risk Factor for Delayed Pancreatic Fistula after Laparoscopic Distal Pancreatectomy: A Retrospective Analysis. TOHOKU J EXP MED 2023; 261:221-228. [PMID: 37648507 DOI: 10.1620/tjem.2023.j072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Pancreatic fistula is a potentially morbid complication after distal pancreatectomy. Chronic glucocorticoid use is one of the risk factors for pancreatic fistula in pancreaticoduodenectomy, though it has not been reported in distal pancreatectomy. We explored whether chronic glucocorticoid use can be a risk factor for pancreatic fistula in distal pancreatectomy. We reviewed 408 consecutive patients who underwent elective distal pancreatectomy from 2011 to 2021. We evaluated two kinds of pancreatic fistula (postoperative pancreatic fistula and delayed pancreatic fistula). We defined delayed pancreatic fistula as a patient who was re-admitted for pancreatic fistula after the first discharge from the hospital. Preoperative characteristics and postoperative outcomes were analyzed. Two hundred sixty-seven patients underwent open distal pancreatectomy, while 141 patients had laparoscopic distal pancreatectomy. A comparison of patient with and without chronic glucocorticoid use showed that only patients with chronic glucocorticoid use developed delayed pancreatic fistula (0% vs. 16.7%; p < 0.001). In addition, delayed pancreatic fistula occurred in only laparoscopic distal pancreatectomy patients with chronic glucocorticoid use (0% vs. 25.0%; p < 0.001). Although sample size is small, it is reasonable to presume that chronic glucocorticoid use is a potential risk factor for delayed pancreatic fistula in laparoscopic distal pancreatectomy.
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Affiliation(s)
- Koetsu Inoue
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Takanori Morikawa
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Masaharu Ishida
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Takayuki Miura
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Ryosuke Kashiwagi
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Takashi Kokumai
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Shuichi Aoki
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Masahiro Iseki
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Shun Nakayama
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Daisuke Douchi
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Hideo Ohtsuka
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Masamichi Mizuma
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Kei Nakagawa
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Takashi Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine
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Impact of Biological Agents on Postsurgical Complications in Inflammatory Bowel Disease: A Multicentre Study of Geteccu. J Clin Med 2021; 10:jcm10194402. [PMID: 34640421 PMCID: PMC8509475 DOI: 10.3390/jcm10194402] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/18/2022] Open
Abstract
Background: The impact of biologics on the risk of postoperative complications (PC) in inflammatory bowel disease (IBD) is still an ongoing debate. This lack of evidence is more relevant for ustekinumab and vedolizumab. Aims: To evaluate the impact of biologics on the risk of PC. Methods: A retrospective study was performed in 37 centres. Patients treated with biologics within 12 weeks before surgery were considered “exposed”. The impact of the exposure on the risk of 30-day PC and the risk of infections was assessed by logistic regression and propensity score-matched analysis. Results: A total of 1535 surgeries were performed on 1370 patients. Of them, 711 surgeries were conducted in the exposed cohort (584 anti-TNF, 58 vedolizumab and 69 ustekinumab). In the multivariate analysis, male gender (OR: 1.5; 95% CI: 1.2–2.0), urgent surgery (OR: 1.6; 95% CI: 1.2–2.2), laparotomy approach (OR: 1.5; 95% CI: 1.1–1.9) and severe anaemia (OR: 1.8; 95% CI: 1.3–2.6) had higher risk of PC, while academic hospitals had significantly lower risk. Exposure to biologics (either anti-TNF, vedolizumab or ustekinumab) did not increase the risk of PC (OR: 1.2; 95% CI: 0.97–1.58), although it could be a risk factor for postoperative infections (OR 1.5; 95% CI: 1.03–2.27). Conclusions: Preoperative administration of biologics does not seem to be a risk factor for overall PC, although it may be so for postoperative infections.
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D'Ugo S, Romano F, Sibio S, Bagaglini G, Sensi B, Biancone L, Monteleone G, Sica GS. Impact of surgery on quality of life in Crohn's disease: short- and mid-term follow-up. Updates Surg 2020; 72:773-780. [PMID: 32185677 DOI: 10.1007/s13304-020-00738-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 03/04/2020] [Indexed: 02/06/2023]
Abstract
Active Crohn's disease has a substantial impact on Quality of Life (QoL). Medical management could be associated to side effects, hospitalization, long treatment period and requires patient's compliance, impacting QoL. Ileocecal resection (ICR) is often required, open or laparoscopic. Aim of the study was to assess Health-Related (HR) QoL changes following ICR, and to identify factors impacting on QoL in the short and mid-term. From a single institution, we created a prospective database of patients undergoing ICR from 01/2009 to 12/2015. HRQoL was analysed with Cleveland Global Quality of Life (CGQL) score, Overall Quality of Happiness (OQH), and asking patients if they would have surgery again. QoL scores were recorded at 30 days, 6, 12 and 36 months postoperatively and compared according to follow-up timing, technique, medical treatment and demographics. Statistical analysis included 187 patients. Mean follow-up was 3.8 ± 2.9 years. Both at 30 days and 6 months postoperatively, CGQL, its items and OQH increased significantly (p < 0.001). Increased values were also recorded at 1 and 3 years; 88% of patients would undergo surgery again. Laparoscopy was associated with improved CGQL scores, while preoperative steroids with worsen data. Young female patients, with penetrating pattern, experienced greater HRQoL improvements. Surgery is associated with improvements of HRQoL and patients' happiness in the short and mid-term. Laparoscopy, steroid-free and young patients showed the best results. ICR should be considered a reasonable alternative to non-operative strategies in selected cases.
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Affiliation(s)
- Stefano D'Ugo
- Gastrointestinal Surgery Unit, Tor Vergata University Hospital, Viale Oxford 81, 00133, Rome, Italy.
- Department of Surgery, "Vito Fazzi" Hospital, Piazza F. Muratore, 73100, Lecce, Italy.
| | - Francesca Romano
- Gastrointestinal Surgery Unit, Tor Vergata University Hospital, Viale Oxford 81, 00133, Rome, Italy
| | - Simone Sibio
- Department of Surgery, La Sapienza University, P.le A. Moro, Rome, Italy
| | - Giulia Bagaglini
- Gastrointestinal Surgery Unit, Tor Vergata University Hospital, Viale Oxford 81, 00133, Rome, Italy
| | - Bruno Sensi
- Gastrointestinal Surgery Unit, Tor Vergata University Hospital, Viale Oxford 81, 00133, Rome, Italy
| | - Livia Biancone
- Gastroenterology Unit, Tor Vergata University Hospital, Viale Oxford 81, 00133, Rome, Italy
| | - Giovanni Monteleone
- Gastroenterology Unit, Tor Vergata University Hospital, Viale Oxford 81, 00133, Rome, Italy
| | - Giuseppe S Sica
- Gastrointestinal Surgery Unit, Tor Vergata University Hospital, Viale Oxford 81, 00133, Rome, Italy
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Lowenfeld L, Cologne KG. Postoperative Considerations in Inflammatory Bowel Disease. Surg Clin North Am 2019; 99:1095-1109. [PMID: 31676050 DOI: 10.1016/j.suc.2019.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Treatment of inflammatory bowel disease (IBD) is often multidimensional, requiring both medical and surgical therapies at different times throughout the course of the disease. Both medical and surgical treatments may be used in the acute setting, during a flare, or in a more elective maintenance role. These treatments should be planned as complementary and synergistic. Gastroenterologists and colorectal surgeons should collaborate to create a cohesive treatment plan, arranging the sequence and timing of various treatments. This article reviews the anticipated postoperative recovery after surgical treatment of IBD, possible postoperative complications, and considerations of timing surgery with medical therapy.
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Affiliation(s)
- Lea Lowenfeld
- Surgery, Division of Colorectal Surgery, University of Southern California Keck School of Medicine, 1441 Eastlake Avenue, Suite 7418, Los Angeles, CA 90033, USA
| | - Kyle G Cologne
- Surgery, Division of Colorectal Surgery, University of Southern California Keck School of Medicine, 1441 Eastlake Avenue, Suite 7418, Los Angeles, CA 90033, USA.
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Landerholm K, Kalman D, Wallon C, Myrelid P. Immunomodulators: Friends or Enemies in Surgery for Crohn’s Disease? Curr Drug Targets 2019; 20:1384-1398. [DOI: 10.2174/1389450120666190617163919] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 04/18/2019] [Accepted: 04/25/2019] [Indexed: 02/08/2023]
Abstract
Crohn’s disease may severely impact the quality of life and being a chronic disease it requires
both medical and surgical treatment aimed at induction and maintenance of remission to prevent
relapsing symptoms and the need for further surgery. Surgery in Crohn’s disease often has to be
performed in patients with well-known risk factors of post-operative complications, particularly intraabdominal
septic complications. This review will look at the current knowledge of immunomodulating
therapies in the peri-operative phase of Crohn’s disease. The influence of immunomodulators on postoperative
complications is evaluated by reviewing available clinical reports and data from animal
studies. Furthermore, the effect of immunomodulators on preventing or deferring primary as well as
repeat surgery in Crohn’s disease is reviewed with particular consideration given to high-risk cohorts
and timing of prophylaxis.
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Affiliation(s)
- Kalle Landerholm
- Department of Clinical and Experimental Medicine, Linköping University and Department of Surgery, Ryhov County Hospital, Jonkoping, Sweden
| | - Disa Kalman
- Department of Clinical and Experimental Medicine, Linköping University and Department of Surgery, County Council of Ostergotland, Linkoping, Sweden
| | - Conny Wallon
- Department of Clinical and Experimental Medicine, Linköping University and Department of Surgery, County Council of Ostergotland, Linkoping, Sweden
| | - Pär Myrelid
- Department of Clinical and Experimental Medicine, Linköping University and Department of Surgery, County Council of Ostergotland, Linkoping, Sweden
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6
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Lightner AL. Do medications affect outcomes in pelvic pouch construction? SEMINARS IN COLON AND RECTAL SURGERY 2019. [DOI: 10.1053/j.scrs.2019.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Sims SM, Kao AM, Spaniolas K, Celio AC, Sippey M, Heniford BT, Kasten KR. Chronic immunosuppressant use in colorectal cancer patients worsens postoperative morbidity and mortality through septic complications in a propensity-matched analysis. Colorectal Dis 2019; 21:156-163. [PMID: 30244521 DOI: 10.1111/codi.14432] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 09/17/2018] [Indexed: 12/27/2022]
Abstract
AIM Chronic immunosuppressant use increases the risk of septic complications after colectomy; however, adverse effects on other organ systems remain poorly understood. The aim of this study was to evaluate the multisystem organ effect(s) of chronic immunosuppressant(s) in colorectal cancer patients. METHODS This was a retrospective study. The American College of Surgeons National Surgical Quality Improvement database (2005-2012) was queried. The primary end-points were 30-day mortality and 30-day morbidity after colectomy in patients on chronic immunosuppressant(s) compared to a non-immunosuppressant cohort. RESULTS In total, 50 766 patients were identified, with 1203 (2.4%) taking chronic immunosuppressant(s). After propensity matching, 1197 patients in each cohort were evaluated with no differences seen in age, body mass index, male sex, wound classification, emergency case status, the presence of preoperative sepsis or operative time. On outcome analysis, 30-day mortality (5.7% vs 3.4%, P < 0.001) and 30-day overall morbidity (35.4% vs 29.0%, P = 0.001) were higher in patients on chronic immunosuppressant(s). Septic complications (10.6% vs 7.9%, P = 0.02) and surgical site infections (15.3% vs 12.3%, P = 0.03) were elevated with chronic immunosuppressant(s). There were no differences in cardiovascular, pulmonary, renal or neurological complications. Chronic immunosuppressant patients demonstrated longer total hospital stay (11.4 ± 11.7 vs 9.5 ± 9.4 days, P < 0.001) and postoperative length of stay (9.4 ± 9.2 vs 8.1 ± 7.6 days, P < 0.001). The limitation was that this was a retrospective study using a clinical dataset. CONCLUSION In this study, immunosuppressant use is associated with worsened infective complications, without contributing to organ-specific complications following colectomy. Significant thought should be given to anastomosis vs stoma creation to possibly prevent worsened morbidity and mortality. Future study is required to determine specific pathways for risk reduction.
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Affiliation(s)
- S M Sims
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina, USA
| | - A M Kao
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina, USA
| | - K Spaniolas
- Division of Bariatric, Foregut and Advanced Gastrointestinal Surgery, Health Sciences Center, Stony Brook Medicine, Stony Brook, New York, USA
| | - A C Celio
- Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, North Carolina, USA
| | - M Sippey
- Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, North Carolina, USA
| | - B T Heniford
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina, USA
| | - K R Kasten
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina, USA
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Santos DA, Alseidi A, Shannon VR, Messick C, Song G, Ledet CR, Lee H, Ngo-Huang A, Francis GJ, Asher A. Management of surgical challenges in actively treated cancer patients. Curr Probl Surg 2017; 54:612-654. [DOI: 10.1067/j.cpsurg.2017.11.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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9
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Valizadeh N, Murray ACA, Suradkar K, Al-Mazrou A, Kiran RP. Impact of preoperative steroid or immunosuppressant use on short-term outcomes following colectomy in Crohn's disease patients. Tech Coloproctol 2017; 21:217-223. [PMID: 28205051 DOI: 10.1007/s10151-017-1591-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 12/28/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Evaluating the impact of steroid or immunosuppressants (SI) therapy prior to colectomy in Crohn's disease (CD) patients on postoperative septic and colectomy-specific outcomes using the American College of Surgeons (ACS)-National Surgical Quality Improvement Program (NSQIP)-targeted colectomy database. METHODS All CD patients undergoing colectomy were retrieved from the 2012-2013 NSQIP-targeted database. Thirty-day postoperative outcomes were compared for patients who were on steroids or immunosuppressants (SI) within the 30 days prior to colectomy to the others using univariable and multivariable analyses. RESULTS Of 2208 CD patients, 1387 (63%) were on SI. Patients in the SI group were younger, and a greater proportion underwent laparoscopic surgery (p < 0.05). SI use was associated with a higher rate of sepsis (7.6 vs. 5.2%), anastomotic leak (5.6 vs. 3.5%), and return to operating room (6.8 vs. 3.3%). On multivariable analysis, SI was associated with sepsis, septic shock, and anastomotic leak [odds ratio = 1.58, 95% confidence interval 1.09-2.27]. CONCLUSIONS These results suggest that SI use within 30 days of colectomy is associated with a higher rate of sepsis and septic shock and anastomotic leak in CD patients. Withholding SI prior to surgery, or the selective use of an ostomy to mitigate the consequences of a leak and hence sepsis need due consideration prior to surgery.
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Affiliation(s)
- N Valizadeh
- Department of Colorectal Surgery, Columbia University Medical Center, Presbyterian Hospital, New York, NY, 10032, USA
| | - A C A Murray
- Department of Colorectal Surgery, Columbia University Medical Center, Presbyterian Hospital, New York, NY, 10032, USA
| | - K Suradkar
- Department of Colorectal Surgery, Columbia University Medical Center, Presbyterian Hospital, New York, NY, 10032, USA
| | - A Al-Mazrou
- Department of Colorectal Surgery, Columbia University Medical Center, Presbyterian Hospital, New York, NY, 10032, USA
| | - R P Kiran
- Department of Colorectal Surgery, Columbia University Medical Center, Presbyterian Hospital, New York, NY, 10032, USA.
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Nickerson TP, Merchea A. Perioperative Considerations in Crohn Disease and Ulcerative Colitis. Clin Colon Rectal Surg 2016; 29:80-4. [PMID: 27247531 DOI: 10.1055/s-0036-1580633] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The management of inflammatory bowel disease (IBD) is medically and surgically complex. Numerous patient- and disease-oriented factors must be considered in treating patients with IBD, including nutritional replenishment/support, effect of immunosuppressive medications, extent of resection, and use of proximal diversion. Perioperative planning and optimization of the patient is imperative to ensuring favorable outcomes and limiting morbidity. These perioperative considerations in Crohn disease and ulcerative colitis are reviewed here.
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Affiliation(s)
| | - Amit Merchea
- Division of Colon and Rectal Surgery, Mayo Clinic, Jacksonville, Florida
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11
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Karaca G, Pekcici MR, Altunkaya C, Fidanci V, Kilinc A, Ozer H, Tekeli A, Aydinuraz K, Guler O. The effects of scalpel, harmonic scalpel and monopolar electrocautery on the healing of colonic anastomosis after colonic resection. Ann Surg Treat Res 2016; 90:315-21. [PMID: 27274507 PMCID: PMC4891522 DOI: 10.4174/astr.2016.90.6.315] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 03/21/2016] [Accepted: 03/24/2016] [Indexed: 11/30/2022] Open
Abstract
Purpose In our study, the effects of harmonic scalpel, scalpel, and monopolar electrocautery usage on the health and healing of colon anastomosis after resection was investigated. Methods In this study, 120 female albino Wistar rats were divided into 3 groups each containing 40 rats. Group A, resection with scalpel; group B, resection with monopolar electrocautery; group C, resection with harmonic scalpel. The groups were divided into 4 subgroups consisting of 10 rats and analysed in the postoperative 1st, 3rd, 5th, and 7th days. Anastomotic bursting pressures, hydroxyproline levels and histopathological parameters were surrogate parameters for evaluating wound healing. Results The tissue hydroxyproline levels did not show any significant difference between the groups and subgroups. The mean bursting pressure of group A on the 5th day was significantly higher than groups B and C (P < 0.001). When the fibroblast and fibrosis scores were evaluated, scores of group C on the 5th day were significantly higher than the other groups, but the results of bursting pressures and biochemical parameters did not support the fibroblast and fibrosis scores. There were not any significant differences between the groups in other histopathologic parameters. Conclusion The use of monopolar electrocautery needs more attention since the device causes tissue destruction. The obliterating effect of harmonic scalpel on luminal organs is an important problem, especially if an anastomosis is planned. Despite the disadvantages of scalpel, its efficacy on early wound healing is better than the other devices.
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Affiliation(s)
- Gökhan Karaca
- Department of General Surgery, Ankara Education and Research Hospital, Ankara, Turkey
| | - M Recep Pekcici
- Department of General Surgery, Ankara Education and Research Hospital, Ankara, Turkey
| | - Canan Altunkaya
- Department of Pathology, Ankara Education and Research Hospital, Ankara, Turkey
| | - Vildan Fidanci
- Department of Biochemistry, Ankara Education and Research Hospital, Ankara, Turkey
| | - Aytul Kilinc
- Department of Biochemistry, Ankara Education and Research Hospital, Ankara, Turkey
| | - Huseyin Ozer
- Department of General Surgery, Ankara Education and Research Hospital, Ankara, Turkey
| | - Ahmet Tekeli
- Yil University, Faculty of Veterinary, Van, Turkey
| | - Kuzey Aydinuraz
- Department of General Surgery, Kirikkale University Medical Faculty, Kirikkale, Turkey
| | - Osman Guler
- Department of General Surgery, Ankara Education and Research Hospital, Ankara, Turkey
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Abstract
INTRODUCTION Anastomotic leak (AL) is a significant cause of morbidity and mortality associated with complications of colorectal surgery. Furthermore, AL results in prolonged hospital stays and significant increase in costs of medical resources. MATERIALS AND METHODS In this study, we investigated the impact of anastomosis technique on the rate of anastomotic leak. The rate of leak was compared between two groups performing end-to-end (E-E) vs. side-to-end (S-E) anastomosis. The impact of various risk factors was also compared between the two groups. RESULTS There were 382 E-E and 363 S-E anastomoses after left colectomy or rectal resections. The anastomotic leak rate was 8.64 % using E-E compared to 1.93 % using S-E anastomosis technique (p < 0.001). CONCLUSIONS These results indicate that the rate of anastomotic leak after left colon and rectum resections could be significantly reduced utilizing S-E anastomosis technique.
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13
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Ostenfeld EB, Erichsen R, Baron JA, Thorlacius-Ussing O, Iversen LH, Riis AH, Sørensen HT. Preadmission glucocorticoid use and anastomotic leakage after colon and rectal cancer resections: a Danish cohort study. BMJ Open 2015; 5:e008045. [PMID: 26408282 PMCID: PMC4593143 DOI: 10.1136/bmjopen-2015-008045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To examine whether preadmission glucocorticoid use increases the risk of anastomotic leakage after colon and rectal cancer resections. DESIGN A population-based cohort study. SETTING Denmark (2001-2011). PARTICIPANTS We identified patients who had undergone a primary anastomosis after a colorectal cancer resection by linking medical registries. Participants who filled their most recent glucocorticoid prescription ≤90, 91-365 and >365 days before their surgery date were categorised as current, recent and former users, respectively. MAIN OUTCOME MEASURES We calculated 30-day absolute risk of anastomotic leakage and computed ORs using logistic regression models with adjustment for potential confounders. RESULTS Of the 18,190 patients with colon cancer, anastomotic leakage occurred in 1184 (6.5%). Glucocorticoid use overall was not associated with an increased risk of leakage (6.4% vs 6.9% among never-users; OR 1.05; 95% CI 0.89 to 1.23). Categories of oral, inhaled or intestinal-acting glucocorticoids did not greatly affect risk of leakage. Anastomotic leakage occurred in 695 (13.2%) of 5284 patients with rectal cancer. Glucocorticoid use overall slightly increased risk of leakage (14.6% vs 12.8% among never-users; OR 1.36, 95% CI 1.08 to 1.72). Results did not differ significantly within glucocorticoid categories. CONCLUSIONS Preadmission glucocorticoids modestly increased the risk of anastomotic leakage mainly after rectal cancer resection. However, absolute risk differences were small and the clinical impact of glucocorticoid use may therefore be limited.
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Affiliation(s)
- Eva Bjerre Ostenfeld
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Department of Gastrointestinal Surgery, Aalborg University Hospital, Aalborg, Denmark
| | - Rune Erichsen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - John A Baron
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Department of Medicine, University of North Carolina, School of Medicine, Chapel Hill, North Carolina, USA
| | - Ole Thorlacius-Ussing
- Department of Gastrointestinal Surgery, Aalborg University Hospital, Aalborg, Denmark
| | | | - Anders H Riis
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
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Ladha H, Pawar T, Gilbert MR, Mandel J, O-Brien B, Conrad C, Fields M, Hanna T, Loch C, Armstrong TS. Wound healing complications in brain tumor patients on Bevacizumab. J Neurooncol 2015; 124:501-6. [PMID: 26298437 DOI: 10.1007/s11060-015-1868-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 07/26/2015] [Indexed: 01/16/2023]
Abstract
Bevacizumab (BEV) is commonly used for treating recurrent glioblastoma (GBM), and wound healing is a well-established adverse event. Retrospective analysis of GBM patients with and without wound healing complications while on BEV treatment is reported. 287 patients identified, majority were males (60 %) with median age of 52.5 years. 14 cases identified with wound healing problems, related to either craniotomy (n = 8) or other soft tissue wounds (n = 6). Median duration of BEV treatment to complication was 62 days (range 6-559). Majority received 10 mg/kg (n = 11) and nine (64.3 %) were on corticosteroids, with median daily dose of 6 mg (range 1-16 mg) for median of 473 days before starting BEV. For dehisced craniotomy wounds, median time for starting BEV from last surgery was 29 days (range 27-345). Median time from starting BEV to developing wound complication was 47 days (range 16-173). Seven (87.5 %) had infected wounds requiring antibiotics, hospitalization. Four (50 %) required plastic surgery. BEV stopped and safely resumed in 6 (75 %) patients; median delay was 70 days (range 34-346). Soft tissue wounds included decubitus ulcer, dehisced striae, herpes simplex, trauma to hand and back, and abscess. Median time from starting BEV to wound issues was 72 days (range 6-559). Five (83.3 %) were infected, requiring antibiotics. While three (50 %) required hospitalization, none required plastic surgery. Treatment stopped in five (83.3 %) and restarted in two (median delay 48 days, range 26-69). Wound healing complications are uncommon but associated with significant morbidity. Identifying those at risk and contributing factors warrants further investigation.
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Affiliation(s)
- Harshad Ladha
- The University of Texas Health Science Center at Houston - School of Nursing, 6901 Bertner Ave, Houston, TX, 77030, USA.
| | - Tushar Pawar
- The University of Texas Health Science Center at Houston - School of Nursing, 6901 Bertner Ave, Houston, TX, 77030, USA
| | - Mark R Gilbert
- UT MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Jacob Mandel
- Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77030, USA
| | - Barbara O-Brien
- UT MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Charles Conrad
- UT MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Margaret Fields
- UT MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Teresa Hanna
- UT MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Carolyn Loch
- UT MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Terri S Armstrong
- The University of Texas Health Science Center at Houston - School of Nursing, 6901 Bertner Ave, Houston, TX, 77030, USA.,UT MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
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Eriksen TF, Lassen CB, Gögenur I. Treatment with corticosteroids and the risk of anastomotic leakage following lower gastrointestinal surgery: a literature survey. Colorectal Dis 2014; 16:O154-60. [PMID: 24215329 DOI: 10.1111/codi.12490] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 09/29/2013] [Indexed: 12/13/2022]
Abstract
AIM Background Anastomotic leakage is a serious complication in colorectal surgery. Treatment with corticosteroids is known to impair wound healing but their effect on the healing of a colorectal anastomosis remains unclear, and studies have reported conflicting results. Objective The aim of this study was to evaluate the current evidence regarding the effect of corticosteroids on the risk of anastomotic leakage following colorectal surgery. METHOD Search strategy A systematic review was conducted following a search of PubMed and Embase. Selection criteria Inclusion criteria were studies published in English and involving humans. A minimum cohort of 50 patients was required and anastomoses involving the ileum, colon and rectum were included. Studies that investigated corticosteroids as a risk factor for anastomotic leakage were included regardless of the duration and the dose of corticosteroids. Data Collection and analysis A comparison was conducted between anastomotic leakage in noncorticosteroid- and corticosteroid-treated patients. The main outcome measure was the risk of anastomotic leakage. RESULTS Twelve studies with a total of 9564 patients were included in the review. In total, 1034 patients received corticosteroids in the preoperative period, and 344 patients were diagnosed with anastomotic leakage, 70 of whom had received corticosteroids. Six of the 12 studies showed an increased risk for anastomotic leakage in the corticosteroid group. Overall, the anastomotic leakage rate was 6.77% (95% CI: 5.48-9.06) in the corticosteroid group and 3.26% (95% CI: 2.94-3.58) in the noncorticosteroid group. CONCLUSION Caution should be shown in patients scheduled for lower gastrointestinal surgery with anastomosis.
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Affiliation(s)
- T F Eriksen
- Department of Surgery, Herlev Hospital, University of Copenhagen, Herlev, Denmark
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16
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Wang AS, Armstrong EJ, Armstrong AW. Corticosteroids and wound healing: clinical considerations in the perioperative period. Am J Surg 2013; 206:410-7. [PMID: 23759697 DOI: 10.1016/j.amjsurg.2012.11.018] [Citation(s) in RCA: 217] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2012] [Revised: 11/01/2012] [Accepted: 11/06/2012] [Indexed: 12/21/2022]
Abstract
BACKGROUND Determining whether systemic corticosteroids impair wound healing is a clinically relevant topic that has important management implications. METHODS We reviewed literature on the effects of corticosteroids on wound healing from animal and human studies searching MEDLINE from 1949 to 2011. RESULTS Some animal studies show a 30% reduction in wound tensile strength with perioperative corticosteroids at 15 to 40 mg/kg/day. The preponderance of human literature found that high-dose corticosteroid administration for <10 days has no clinically important effect on wound healing. In patients taking chronic corticosteroids for at least 30 days before surgery, their rates of wound complications may be increased 2 to 5 times compared with those not taking corticosteroids. Complication rates may vary depending on dose and duration of steroid use, comorbidities, and types of surgery. CONCLUSIONS Acute, high-dose systemic corticosteroid use likely has no clinically significant effect on wound healing, whereas chronic systemic steroids may impair wound healing in susceptible individuals.
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Affiliation(s)
- Audrey S Wang
- Department of Dermatology, University of California, Davis, Sacramento, 95816, USA.
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17
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Bolac CS, Wallace AH, Broadwater G, Havrilesky LJ, Habib AS. The Impact of Postoperative Nausea and Vomiting Prophylaxis with Dexamethasone on Postoperative Wound Complications in Patients Undergoing Laparotomy for Endometrial Cancer. Anesth Analg 2013; 116:1041-1047. [DOI: 10.1213/ane.0b013e318276cf58] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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18
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Rushfeldt CF, Sveinbjørnsson B, Søreide K, Vonen B. Risk of anastomotic leakage with use of NSAIDs after gastrointestinal surgery. Int J Colorectal Dis 2011; 26:1501-9. [PMID: 21833507 DOI: 10.1007/s00384-011-1285-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/22/2011] [Indexed: 02/04/2023]
Abstract
PURPOSE Analgesic regimes to avoid opioid-related adverse effects have been recommended in gastrointestinal surgery. Non-steroidal anti-inflammatory drugs (NSAIDs) are an important component of opioid sparing regimes in that these drugs indirectly reduce pain by inhibiting inflammation. Although beneficial for most surgical patients, animal studies and recent clinical studies suggest a harmful effect on new intestinal anastomoses by increasing the rate of leakage. NSAIDs may indirectly disturb anastomotic healing by inhibiting inflammation as an integrated part of the wound healing process in an early, critical phase after surgery. METHODS A literature review based on a structured search in PubMed of clinical and experimental studies investigating the effects of NSAIDs on anastomotic healing and leakage rates after intestinal surgery, as well as proposed mechanisms and effects studied in animal models. RESULTS Three recent observational cohort studies (accumulated n = 882) indicate an increased rate of anastomotic leakages (15-21%) associated with cyclooxygenase-2 (COX-2) selective NSAIDs after intestinal surgery compared to the leakage rates in controls or historical cohorts (1-4%). Three prospective studies on related topics contain relevant data on NSAIDs and are compared to these studies. Several experimental animal studies support an increased risk for anastomotic leakage with the use of NSAIDs. CONCLUSION The reported effects of NSAIDs on anastomotic healing suggest an increased risk for leakage. A better understanding of the complex interactions of NSAID-induced inhibition on anastomotic healing is a prerequisite for the safe use of NSAIDs. Until more data are available, a careful use of NSAIDs may be warranted in gastrointestinal anastomotic surgery.
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Beddy D, Dozois EJ, Pemberton JH. Perioperative complications in inflammatory bowel disease. Inflamm Bowel Dis 2011; 17:1610-9. [PMID: 21674718 DOI: 10.1002/ibd.21504] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Accepted: 08/25/2010] [Indexed: 12/27/2022]
Abstract
Almost 50% of patients with inflammatory bowel disease (IBD) will undergo surgery for their disease at some stage of its clinical course. Complications seen following surgery may occur early or late in the postoperative period. Patient factors, including active inflammatory disease, malnutrition, and use of immunosuppressant medications, make these patients a challenging surgical group and at increased risk for surgical complications. The purpose of this review is to characterize the complications that are commonly seen following surgery in patients with IBD and to discuss the surgical and patient factors that may influence their development.
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Affiliation(s)
- David Beddy
- Division of Colon and Rectal Surgery, Mayo Clinic, Rochester, Rochester, Minnesota, USA
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20
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Baca B, Ozben V, Boler DE, Onur E, Hamzaoglu I, Karahasanoglu T, Erdamar S, Atukeren P, Dirican A. Effect of corticosteroid dose and duration of administration on colonic anastomosis. Inflamm Bowel Dis 2010; 16:2162-7. [PMID: 20848503 DOI: 10.1002/ibd.21331] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
BACKGROUND Surgical intervention under concomitant steroid therapy can be complicated by impaired anastomotic healing. The aim of this experimental study was to investigate the effects of a corticosteroid (methylprednisolone) on healing colonic anastomoses in relation to the dose and duration of administration. METHODS Fifty male Spraque-Dawley rats weighing 200-220 g were divided into five groups each containing 10 rats. No treatment was given in the control group. Group HDST: high-dose methylprednisolone (1 mg/kg/day, intramuscular) treatment for a short term of 2 days; group HDLT: high-dose methylprednisolone treatment for a long term of 60 days; group LDST: low-dose methylprednisolone (0.28 mg/kg/day) treatment for a short term of 2 days; and group LDLT: low-dose methylprednisolone treatment for a long term of 60 days. Standard left colonic anastomosis was performed in all rats. Anastomotic bursting pressure, hydroxyproline measurement, and histopathological data were evaluated in all groups on postoperative day 4. RESULTS The mean anastomotic bursting pressure value was significantly lower in the HDLT group (P < 0.05). The mean hydroxyproline levels were significantly lower in all groups (P < 0.05). Histopathological results demonstrated significant changes according to neutrophil infiltration, granulation tissue formation, presence of vascularization, and peritonitis in the HDLT, LDST, and LDLT groups (P < 0.05). CONCLUSIONS High and low doses of the corticosteroid produced adverse effects on the healing of colon anastomosis in rats regardless of whether it was administered over a long or short preoperative period. However, the most prominent negative effect was associated with high-dose, long-term corticosteroid administration.
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Affiliation(s)
- Bilgi Baca
- Department of General Surgery, Istanbul University Cerrahpasa Medical School, Istanbul, Turkey.
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21
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The effect of glucagon-like Peptide-2 receptor agonists on colonic anastomotic wound healing. Gastroenterol Res Pract 2010; 2010. [PMID: 20953406 PMCID: PMC2952794 DOI: 10.1155/2010/672453] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2010] [Revised: 07/23/2010] [Accepted: 07/29/2010] [Indexed: 01/01/2023] Open
Abstract
Background. Glucagon-like peptide 2 (GLP-2) is an intestinal specific trophic hormone, with therapeutic potential; the effects on intestinal healing are unknown. We used a rat model of colonic healing, under normoxic, and stress (hypoxic) conditions to examine the effect of GLP-2 on intestinal healing. Methods. Following colonic transection and reanastomosis, animals were randomized to one of six groups (n = 8/group): controls, native GLP-2, long-acting GLP-2 (GLP-2- MIMETIBODY, GLP-2-MMB), animals were housed under normoxic or hypoxic (11% O2) conditions. Animals were studied five days post-operation for anastomotic strength and wound characteristics. Results. Anastomotic bursting pressure was unchanged by GLP-2 or GLP-2-MMB in normoxic or hypoxic animals; both treatments increased crypt cell proliferation. Wound IL-1β increased with GLP-2; IFNγ with GLP-2 and GLP-2-MMB. IL-10 and TGF-β were decreased; Type I collagen mRNA expression increased in hypoxic animals while Type III collagen was reduced with both GLP-2 agonists. GLP-2 MMB, but not native GLP-2 increased TIMP 1-3 mRNA levels in hypoxia. Conclusions. The effects on CCP, cytokines and wound healing were similar for both GLP-2 agonists under normoxic and hypoxic conditions; anastomotic strength was not affected. This suggests that GLP-2 (or agonists) could be safely used peri-operatively; direct studies will be required.
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Uchino M, Ikeuchi H, Matsuoka H, Tsuchida T, Tomita N, Takesue Y. Risk factors associated with surgical site infection after ileal pouch-anal anastomosis in ulcerative colitis. Dis Colon Rectum 2010; 53:143-9. [PMID: 20087088 DOI: 10.1007/dcr.0b013e3181bb0d1d] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE Surgery for inflammatory bowel disease is known to be have an increased risk of morbidity. Few studies have investigated the risk factors for surgical site infection in patients undergoing surgery for inflammatory bowel disease restricted to ulcerative colitis, and no known precise evaluation of risk factors has been presented because of the many differences and confounding factors, such as disease specificities, surgical procedures, and patient characteristics. We evaluated the influences of patient conditions on the occurrence of surgical site infection after an ileal J-pouch-anal anastomosis for ulcerative colitis. METHODS Surgical site infections in 192 patients with ulcerative colitis who underwent surgery at Hyogo College of Medicine between March 2006 and April 2008 were investigated. Possible risk factors for surgical site infection were analyzed by univariate and multivariate logistic regression analyses to determine the predictive significance of those factors. RESULTS The incidence of incisional surgical site infection was 12.5%, and the incidence of organ/space surgical site infection was 1.6%. In a stepwise logistic regression model, total prednisolone >or=10,000 mg (odds ratio, 3.33; 95% CI 1.03-10.73;P = .04) and American Society of Anesthesiologists' score >or=3 (odds ratio, 3.45; 95% CI 1.12-10.62; P = .03) were shown to be independent risk factors for incisional surgical site infection, whereas no risk factors were found for overall surgical site infection. CONCLUSION Our results indicate that a higher total steroid dose is related to incisional surgical site infection with fewer confounding factors in patients with ulcerative colitis. In addition, total prednisolone >or=10,000 mg may be an additional factor for surgical indication in these patients.
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Affiliation(s)
- Motoi Uchino
- Department of Surgery, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan.
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23
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Hamad MA, Mentges B, Schurr MO, El-shehry AH, Melzer A, Buess G. Laparoscopic intracorporeal bowel anastomosis by a new suturing device: A study in a laparoscopic simulator with integrated animal organs. MINIM INVASIV THER 2009. [DOI: 10.3109/13645709709153079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Subramanian V, Saxena S, Kang JY, Pollok RCG. Preoperative steroid use and risk of postoperative complications in patients with inflammatory bowel disease undergoing abdominal surgery. Am J Gastroenterol 2008; 103:2373-81. [PMID: 18616660 DOI: 10.1111/j.1572-0241.2008.01942.x] [Citation(s) in RCA: 156] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
CONTEXT Corticosteroids are the mainstay of medical therapies to induce remission in acute episodes of inflammatory bowel disease (IBD). However, evidence suggests that this may increase the risk of postoperative complications among patients with IBD who go on to have abdominal surgery. OBJECTIVE To estimate the risk of postoperative complications following abdominal surgery in patients with IBD on steroids at the time of abdominal surgery. DESIGN Meta-analysis of observational studies. METHODS We searched medical electronic databases for full journal articles published after 1965 reporting on postoperative complications in patients with IBD undergoing abdominal surgery provided they compared patients treated with steroids with those not on steroids. We hand searched the reference lists of all retrieved articles. Two independent reviewers extracted data from studies meeting the inclusion criteria and any discrepancies were resolved by discussion. We carried out fixed effects meta-analysis, funnel plot and sensitivity analyses. RESULTS A total of seven observational studies involving 1,532 patients met the inclusion criteria for risk of total complications, and five observational studies involving 1,714 patients met the inclusion criteria for risk of infectious complications. Pooled analysis showed an increased risk of all postoperative complications (OR 1.41, 95% confidence interval 1.07-1.87), as well as an increased risk of postoperative infectious complications (OR 1.68, 95% confidence interval 1.24-2.28) among patients on steroids. Patients who received higher doses of perioperative oral steroids (>40 mg) had a higher risk of total complications (OR 2.04 (95% CI 1.28-3.26). CONCLUSIONS There is an increased risk of total as well as infectious complications following the use of steroids in patients with IBD.
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Effect of systemic corticosteroids on elective left-sided colorectal resection with colorectal anastomosis. Am J Surg 2008; 195:447-51. [PMID: 18304503 DOI: 10.1016/j.amjsurg.2007.02.031] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2006] [Revised: 02/19/2007] [Accepted: 02/19/2007] [Indexed: 01/31/2023]
Abstract
BACKGROUND The impact of systemic steroid therapy on surgical outcome after elective left-sided colorectal resection with rectal anastomosis is not well known. METHODS We compared 606 consecutive patients including 53 patients who were on steroids and undergoing surgery between 1995 and 2005. RESULTS Postoperative mortality and anastomotic leakage rates were equivalent. The postoperative complications rate, especially infections, was higher in steroid-treated patients than in non-steroid-treated patients: 38% (20 of 53 patients) versus 25% (139 of 553 patients), respectively (P = .046). In the steroid group, univariate analysis revealed 3 significant risk factors for postoperative complications: blood transfusion, preoperative anticoagulation, and chronic respiratory failure. In a multivariate analysis, blood transfusion and chronic respiratory failure remained independent factors for postoperative complications. CONCLUSION Patients on steroids have a higher incidence of postoperative complications after elective left-sided colorectal resection with rectal anastomosis.
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Cevikel MH, Tuncyurek P, Ceylan F, Meteoglu I, Kozaci D, Boylu S. Supplementation with High-Dose Ascorbic Acid Improves Intestinal Anastomotic Healing. Eur Surg Res 2007; 40:29-33. [PMID: 17890864 DOI: 10.1159/000108622] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2007] [Accepted: 06/15/2007] [Indexed: 11/19/2022]
Abstract
BACKGROUND/AIM Ascorbic acid modulates tissue healing but the value of ascorbic acid supplementation during anastomotic healing remains unclear. We examined the role of ascorbic acid treatment in experimental intestinal resection. METHODS Male Wistar albino rats (n = 30) were divided into three groups: sham treatment (group 1), and daily ascorbic acid treatment with 100 mg/kg (group 2) or 200 mg/kg (group 3) via the intramuscular route. Following sacrifice on the 7th postoperative day, bursting pressure of the anastomoses was measured. Hydroxyproline assessment and histological analysis were carried out. RESULTS The bursting pressure values of groups 2 (171.4 +/- 4.3 mm Hg) and 3 (196.4 +/- 2.2 mm Hg) were higher than that of group 1 (139.1 +/- 4.1 mm Hg; p < 0.05). In addition, the hydroxyproline level of group 3 (249.2 +/- 25.1 microg/mg) was higher than that of groups 1 (157.9 +/- 14.9 microg/mg) and 2 (187.9 +/- 14.8 microg/mg; p < 0.05). The histopathological scores indicated improved healing in groups 3 (6.0 +/- 0.2) and 2 (4.4 +/- 0.4), compared to group 1 (2.7 +/- 0.3; p < 0.05). CONCLUSION In the present study, supraphysiologic doses of ascorbic acid improved anastomotic healing. Therefore, vitamin C supplementation poses as a beneficial treatment in the context of collagen accumulation, inflammatory response, and anastomotic strength. However, the clinical value of high-dose ascorbic acid supplementation in the clinical setting is yet to be established.
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Affiliation(s)
- M H Cevikel
- Department of Surgery, Adnan Menderes University, Aydin, Turkey
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27
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Lim M, Sagar P, Abdulgader A, Thekkinkattil D, Burke D. The impact of preoperative immunomodulation on pouch-related septic complications after ileal pouch-anal anastomosis. Dis Colon Rectum 2007; 50:943-51. [PMID: 17525860 DOI: 10.1007/s10350-007-0246-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE We studied preoperative and perioperative factors with particular attention to the role of immunomodulatory medication, which may impact the incidence of pouch-related septic complications. METHODS A retrospective review of data from patients who underwent ileal pouch surgery during a 20-year period from 1985 to 2005 was performed. Preoperative use of immunomodulatory medication along with perioperative clinical, surgical, and disease variables were recorded. Patients were monitored for pouch-related sepsis in the early (within 30 days of surgery) and late (after 30 days of surgery) postoperative periods. Univariate and multivariate logistic regression analysis was performed. RESULTS There were 445 patients (206 females; 46.4 percent). Median age was 36 (interquartile range, 27-46) years. Median follow-up period was 52 (interquartile range, 26-86) months. Complete data were available for 335 patients. Early sepsis was seen in 58 patients (17.3 percent). Another 22 patients (6.5 percent) developed late sepsis. On multivariate analysis, only steroid use remained predictive of higher rates of early sepsis (odds ratio, 1.81; 95 percent confidence interval, 1.02-3.45; P=0.002). Likewise on multivariate analysis, both male gender (odds ratio, 0.24; 95 percent confidence interval, 0.09-0.71; P=0.007) and 5-aminosalicylic-acid use (odds ratio, 0.22; 95 percent confidence interval, 0.08-0.76; P=0.023) remained predictive of lower rates of sepsis. CONCLUSIONS Preoperative steroid use is associated with higher rates of early but not late pouch-related septic complications. We recommend that patients be weaned of steroids before ileal pouch surgery or be warned of the higher risk of postoperative sepsis.
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Affiliation(s)
- Michael Lim
- Department of Colon and Rectal Surgery, Leeds General Infirmary, Great George Street, Leeds, LS1 3EX, United Kingdom
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Rocha AA, Coy CSR, Góes JRN, Ayrizono MDLS, Wu FC, Fagundes JJ. Comparative study of the hyperbaric hyperoxygenation in ischemic colonic loops in rats. Acta Cir Bras 2007; 22:85-91. [PMID: 17375212 DOI: 10.1590/s0102-86502007000200002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2006] [Accepted: 01/10/2007] [Indexed: 11/22/2022] Open
Abstract
PURPOSE: To analyze and to evaluate the effect of the hyperbaric hyperoxygenation in the mechanical resistance of ischemic colon of rats. METHODS: Eighty rats, distributed in four groups of 20 animals in each one, were used. In group 1 (G1), the control group, ischemia was not caused. Group 2 was submitted to the lesser degree of ischemia. Group 3 was submitted to the intermediate degree of ischemia. In group 4, a bigger degree of intestinal ischemia was provoked. Each group was divided in two sub-groups of ten animals each: with hyperbaric chamber (CC) and without hyperbaric chamber (SC). The animals of the four CC subgroups were placed in an experimental hyperbaric chamber in order to inhale oxygen at 100%, at two Absolute Atmospheres, for 120 minutes, for a four-day consecutive period. The animals of the four SC subgroups were kept in environment air during the five days of the experiment. All animals have been submitted to the mechanical study of the intestinal loop by the pressure test of the rupture by liquid distension. The euthanasia occurred in the fifth post-operative day. RESULTS: Considering the ischemia factor, the four groups were different among them (p=0.0001). There was no statistical difference between subgroups CC and SC (p=0.3461). CONCLUSION: The hyperbaric oxygen-therapy did not present improvement on the induced ischemia in rats upright colic loop.
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Affiliation(s)
- Antonio Angelo Rocha
- Department of Surgery, Coloproctology Division, Faculty of Medical Sciences, Universidade Federal de Campinas, Brazil
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Yagci G, Ozturk E, Ozgurtas T, Gorgulu S, Kutlu OC, Topal T, Cetiner S, Tufan T. Preoperative and postoperative administration of hyperbaric oxygen improves biochemical and mechanical parameters on ischemic and normal colonic anastomoses. J INVEST SURG 2006; 19:237-44. [PMID: 16835138 DOI: 10.1080/08941930600778230] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Colonic anastomotic leaks are a major postoperative complication, causing increased mortality and morbidity. Tissue ischemia is one of the most important factors that disrupt anastomotic healing. It is possible to reverse inadequate tissue oxygenation by using increased atmospheric pressure and hyperoxia, which are obtained from hyperbaric oxygen treatment (HBO). Our aim was to investigate the effects of preoperative and postoperative HBO treatment on normal and ischemic colonic anastomoses in rats. Eighty male Wistar Albino rats, weighing between 180 and 240 g, were divided into 8 equal groups. A 1-cm segment of left colon was resected 3 cm proximal to the peritoneal reflection in all groups and colonic anastomosis was performed. In groups 2, 4, 6 and 8, colonic ischemia was established by ligating 2 cm of mesocolon on either side of the anastomosis. Control groups (1 and 2) received no HBO. HBO treatment was given preoperatively in groups 3 and 4, postoperatively in groups 5 and 6, and both preoperatively and postoperatively in groups 7 and 8. HBO treatment was applied for 2 days in the preoperative period and 4 days in the postoperative period. Relaparotomy was performed on postoperative day 5 and a perianastomotic colon segment 2 cm in length was excised for detection of biochemical and mechanical parameters of anastomotic healing and histopathological evaluation. HBO treatment increased tissue hydroxyproline levels in all groups, and this difference was significant in normal anastomosis groups receiving preoperative HBO compared to controls (p = .013 for group 1 vs. group 3; p = .023 for group 1 vs. group 5). This improvement was more evident in ischemic and normal groups treated by administration of combined pre- and postoperative HBO (p = .021 and p = .013). HBO treatment also increased the mean bursting pressure values in all groups, and again, a statistically significant increase was noted in the ischemic groups compared to controls (p = .002 for group 2 vs. group 6; p = .001 for group 2 vs. group 8). Histopathological evaluation of anastomotic line fibrosis was not found to show significant differences between the groups. Adequate tissue oxygenation is the main factor in wound and anastomosis healing. HBO treatment has a positive effect on biochemical and mechanical parameters of ischemic and normal colon anastomoses in rats. It is possible to see this effect more clearly with combined HBO treatment applied before and after ischemic anastomosis.
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Affiliation(s)
- Gokhan Yagci
- Department of Surgery, Gulhane Military Medical Academy, Ankara, Turkey.
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Ikeuchi H, Yamamura T, Kusunoki M, Nakano H, Uchino M, Nakamura M, Noda M, Yanagi H, Matsumoto T. Leukocyte removal therapy for ulcerative colitis does not affect postoperative complications. J Gastroenterol 2006; 41:848-54. [PMID: 17048048 DOI: 10.1007/s00535-006-1875-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2006] [Accepted: 07/23/2006] [Indexed: 02/04/2023]
Abstract
BACKGROUND We investigated the incidence of postoperative complications in patients treated with or without preoperative leukocyte removal therapy (LRT). METHODS The case notes of 387 patients with ulcerative colitis (UC) who underwent surgical intervention were retrospectively reviewed. One hundred nine patients were treated with LRT within 8 weeks before surgery (LRT group), and 278 had not received LRT since at least 8 weeks before surgery (without LRT group). We reviewed the postoperative complications according to type of initial operation. RESULTS Of the patients who underwent an ileal J-pouch anal anastomosis (IPAA) without an ileostomy, 3 (6.5%) in the LRT group developed pouch-related complications (PRC), while 11 (7.5%) in the without LRT group developed PRC. The overall postoperative complication rates were 28.3% in the LRT group and 21.8% in the without LRT group. For patients who underwent an IPAA with an ileostomy, the overall rates of postoperative complications were 39.1% in the LRT group and 31.8% in the without LRT group. Among those undergoing a total colectomy, 33.3% in the LRT group and 18.2% in the without LRT group had postoperative complications. No statistically significant differences were demonstrated between the two groups with respect to postoperative complications. CONCLUSIONS Our results suggest that preoperative LRT does not influence the rate of postoperative complications in UC patients.
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Affiliation(s)
- Hiroki Ikeuchi
- Second Department of Surgery, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo 663-8501, Japan
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Matsui T. Leukocyte removal therapy before surgery in ulcerative colitis. J Gastroenterol 2006; 41:923-4. [PMID: 17048060 DOI: 10.1007/s00535-006-1898-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Sikas N, Imvrios G, Takoudas D, Gakis D, Papanikolaou V. Mycophenolate Mofetil Impairs the Integrity of Colonic Anastomosis. J Surg Res 2006; 134:168-72. [PMID: 16566942 DOI: 10.1016/j.jss.2006.02.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2005] [Revised: 01/09/2006] [Accepted: 02/06/2006] [Indexed: 11/19/2022]
Abstract
BACKGROUND The aim of this experimental study was to investigate the effect of mycophenolate mofetil (MMF) during the three phases of colonic anastomosis healing and specifically to check the effect of MMF on the expression of transforming growth factor-beta1 (TGF-beta1), one of the most important growth factors contributing to mechanical stability of colonic anastomosis. MATERIALS AND METHODS Sixty male Wistar rats underwent colonic resection and end-to-end anastomosis. The animals were divided into two groups, a study group given MMF 40 mg/kg, intraduodenally and a control group given vehicle. The rats were sacrificed at 3, 7, and 14 days (10 animals in each group). The anastomoses were tested by measuring bursting pressure and hydroxyproline content. Histological examination and immunohistochemical expression of TGF-beta1 also were assessed. RESULTS The mean bursting pressure in the study group was significantly lower on day 3 and 7, but there was no statistical significance on day 14. The mean hydroxyproline content was lower in the study group on days 3, 7, and 14. Histology showed decreased number of macrophages and fibroblasts on days 3 and 7 but no difference on day 14. The expression of TGF-beta1 was significantly reduced in the study group, with the difference being more pronounced on days 3 and 7. CONCLUSION MMF weakens the integrity of colonic anastomosis, and this effect is more significant during the inflammatory phase of healing. MMF has a negative effect on macrophages and TGF-beta1 expression, resulting in decreased collagen accumulation at the anastomosis.
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Affiliation(s)
- Nicholas Sikas
- Transplantation Department, Hippokration Hospital, Thessaloniki, Greece.
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Gunerhan Y, Koksal N, Gul O, Uzun MA, Guneş P, Adaleti R. Effects of unfractionated heparin and low-molecular-weight heparin on colonic anastomoses in the presence of experimental peritonitis. Eur Surg Res 2006; 38:353-7. [PMID: 16804312 DOI: 10.1159/000094257] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2006] [Accepted: 05/15/2006] [Indexed: 01/21/2023]
Abstract
BACKGROUND We aimed at investigating the effects of unfractionated heparin (UFH) and low-molecular-weight heparin (LMWH) on the healing process of colonic anastomoses in the presence of peritonitis which is known to adversely affect the healing process. STUDY DESIGN Three groups of Wistar albino rats (n = 15 in each group) with experimental fecal peritonitis were studied. A 1-cm colonic segment was resected, and an end-to-end anastomosis was performed. The control group (group 1) was given no treatment; group 2 animals received 50 IU/kg s.c. UFH twice a day, and group 3 rats received LMWH at a dose of 1.5 mg/kg daily for 7 days postoperatively. Relaparotomy was done on day 7 in the surviving rats. The rats were sacrificed by resection of the colonic segment. The anastomosis bursting pressures were measured and the tissue samples from anastomosis lines were histopathologically examined. RESULTS The bursting pressures were significantly higher in UFH and LMWH groups as compared with the controls (p = 0.021 and p < 0.001, respectively), while there was no statistically significant difference between UFH and LMWH groups. Positive bacterial culture results were more common in controls (90%) than in the other two groups (p = 0.029 and p = 0.002, respectively). Also the polymorphonuclear leukocyte counts were higher (p = 0.005) and the fibrin formation more common (p = 0.007) in the controls. On the other hand, the number of fibroblasts was higher (p = 0.002) and collagen formation and revascularization more frequent (p = 0.001 and p = 0.001, respectively) in the UFH and LMWH groups. CONCLUSION UFH and LMWH may have positive effects on the healing process of colonic anastomoses in the presence of peritonitis.
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Affiliation(s)
- Yusuf Gunerhan
- 2nd Surgical Clinics, Haydarpasa Numune Education and Research Hospital, Istanbul, Turkey.
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Thompson SK, Chang EY, Jobe BA. Clinical review: Healing in gastrointestinal anastomoses, Part I. Microsurgery 2006; 26:131-6. [PMID: 16518804 DOI: 10.1002/micr.20197] [Citation(s) in RCA: 143] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gastrointestinal healing is a topic rarely reviewed in the literature, yet it is of paramount importance to the surgeon. Failure of anastomotic healing may lead to life-threatening complications, additional surgical procedures, increased length of stay, increased cost, long-term disability, and reduced quality of life for the patient. The goal of this article is to review the biological response to wounded tissue, to outline discrete differences between skin and gastrointestinal healing, to discuss local and systemic factors important to gastrointestinal healing, and to compare methods of measuring collagen content and strength of the newly formed anastomosis. Part II of this review will focus on techniques and therapies available to optimize anastomotic healing.
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Affiliation(s)
- Sarah K Thompson
- Department of Surgery, Oregon Health and Science University, Portland, OR, USA
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Rocha AA, Coy CSR, Góes JRN, de Ayrizono MLS, Wu FC, Fagundes JJ. Estudo comparativo da hiperoxigenação hiperbárica em alças cólicas isquêmicas em ratos. Acta Cir Bras 2005; 20:152-8. [PMID: 15884716 DOI: 10.1590/s0102-86502005000200009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Analisar e avaliar os efeitos da hiperoxigenação hiperbárica na resistência mecânica do cólon isquêmico de ratos. MÉTODOS: Foram utilizados 80 ratos distribuídos em quatro grupos de 20 animais. No grupo 1, grupo controle, não se provocou isquemia. O grupo 2 foi submetido ao grau menor de isquemia. O grupo 3 foi submetido ao grau intermediário de isquemia. No grupo 4, provocou-se grau maior de isquemia intestinal. Cada grupo foi dividido em dois subgrupos de dez animais cada: com câmara hiperbárica (CC) e sem câmara hiperbárica (SC). Os animais dos quatro subgrupos CC foram colocados em uma câmara hiperbárica experimental para inalarem oxigênio a 100%, a duas atmosferas absolutas, durante 120 minutos, por quatro dias consecutivos. Os animais dos quatro subgrupos SC foram mantidos somente em ar ambiente. Todos animais foram submetidos ao estudo mecânico da alça intestinal pelo teste de pressão de ruptura pela distensão por líquido. A eutanásia ocorreu no quinto dia pós-operatório. RESULTADOS: Os quatro grupos são diferentes entre si considerando o fator isquemia (p= 0,0001). Não houve diferença estatística entre os subgrupos CC e SC (p= 0,3461). CONCLUSÃO: A oxigenoterapia hiperbárica não apresentou melhora sobre a isquemia induzida em alça cólica íntegra de ratos.
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Affiliation(s)
- Antonio Angelo Rocha
- Departamento de Cirurgia, Serviço de Colo-Proctologia da Faculdade de Ciências Médicas da Universidade Estadual de Campinas.
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Singer MA, Cintron JR, Benedetti E, Lamba A, Abcarian H. Hand-Sewn versus Stapled Intestinal Anastomoses in a Chronically Steroid-Treated Porcine Model. Am Surg 2004. [DOI: 10.1177/000313480407000211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Chronic steroid treatment is known to delay wound healing; however, there are no trials examining stapled intestinal anastomoses in subjects chronically treated with steroids. The current study compares mechanically stapled to manually sutured intestinal anastomoses in a steroid-treated porcine model. Twenty adult male pigs were treated with daily prednisolone (0.5 mg/kg IM) for 14 days. The pigs were divided between hand-sewn and stapled groups. All pigs underwent a laparotomy with construction of a jejunojejunostomy, an ileocecostomy, and a colocolostomy. Pigs were sacrificed on postoperative day 4. Bursting pressure, collagen content, and inflammatory scores were used to evaluate each anastomosis. Bursting pressure was greater for the hand-sewn group at the jejunojejunostomies only (1.52 vs 0.79 psi; P < 0.001). The collagen content and microscopic inflammatory scores were not significantly different at any location. The mean gross inflammatory score was greater for the hand-sewn colocolostomies only (5.20 vs 4.00; P < 0.01). Stapled ileocecostomies and colocolostomies appear to heal as well as hand-sewn anastomoses. This may not be true of the jejunojejunostomies as evidenced by the decreased bursting pressures. These data may provide evidence in support of the use of stapled anastomoses in steroid-treated patients.
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Affiliation(s)
| | | | | | - Amit Lamba
- University of Illinois, Chicago, Illinois
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Bruewer M, Utech M, Rijcken EJM, Anthoni C, Laukoetter MG, Kersting S, Senninger N, Krieglstein CF. Preoperative steroid administration: effect on morbidity among patients undergoing intestinal bowel resection for Crohńs disease. World J Surg 2003; 27:1306-10. [PMID: 14716499 DOI: 10.1007/s00268-003-6972-1] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Long-term steroid therapy may predispose to increased perioperative morbidity in patients undergoing surgery with bowel anastomoses. The aim of our study was to review our data to determine if the steroid dosage is associated with the incidence of early complications after bowel resection in patients with prolonged steroid therapy for Crohńs disease (CD). Altogether, 397 patients underwent bowel resection with primary intestinal anastomoses for CD between 1982 and 2000 in our institution. The mortality and morbidity rates, anastomotic leakage, wound infections, intraabdominal abscesses, reoperation rate, and length of postoperative hospitalization in patients who were having high-dose (>/= 20 mg of prednisolone per day, n = 73) and low-dose (< 20 mg prednisolone per day, n = 146) steroid therapy for more than 1 month before surgery were compared with those of patients ( n = 177) who were not receiving steroids. Statistical analysis was performed using Fisher's exact test and Student's t-test, with p < 0.05 considered significant. The three groups were similar in terms of gender, duration since first diagnosis, American Society of Anesthesiologists classification, and obesity. Mortality, morbidity, anastomotic leakage, wound infections, intraabdominal abscesses, reoperation rate, and average postoperative stay were not statistically different in patients with high-dose, low-dose, or no steroid therapy. The only factor associated with increased morbidity was a low preoperative hemoglobin level. Our results demonstrate that, in patients who are undergoing bowel resection for CD, even high-dose prolonged preoperative systemic steroid therapy is not associated with increased postoperative complications.
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Affiliation(s)
- Matthias Bruewer
- Department of General Surgery, University of Muenster, Waldeyerstrasse 1, D-48149, Muenster, Germany.
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Aberra FN, Lewis JD, Hass D, Rombeau JL, Osborne B, Lichtenstein GR. Corticosteroids and immunomodulators: postoperative infectious complication risk in inflammatory bowel disease patients. Gastroenterology 2003; 125:320-7. [PMID: 12891531 DOI: 10.1016/s0016-5085(03)00883-7] [Citation(s) in RCA: 218] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Many patients with inflammatory bowel disease receive corticosteroids and 6-mercaptopurine/azathioprine during elective bowel surgery. We investigated the postoperative infection risk for patients undergoing elective bowel surgery who were receiving corticosteroids and/or 6-mercaptopurine/azathioprine before surgery compared with patients not receiving these medications. METHODS A retrospective cohort study was conducted on 159 patients with inflammatory bowel disease who underwent elective bowel surgery. There were 56 patients receiving corticosteroids alone, 52 patients receiving 6-mercaptopurine/azathioprine alone or with corticosteroids, and 51 patients receiving neither corticosteroids nor 6-mercaptopurine/azathioprine. Postoperative infectious complications to time of discharge were categorized into major and minor complications. RESULTS Patients receiving corticosteroids had an adjusted odds ratio for any and major infectious complications of 3.69 (95% confidence interval [CI], 1.24-10.97) and 5.54 (95% CI, 1.12-27.26), respectively. The adjusted odds ratio for patients receiving 6-mercaptopurine/azathioprine for any and major infectious complications was 1.68 (95% CI, 0.65-4.27) and 1.20 (95% CI, 0.37-3.94), respectively. CONCLUSIONS Preoperative use of corticosteroids in patients with inflammatory bowel disease who are undergoing elective bowel surgery is associated with an increased risk of postoperative infectious complications. 6-Mercaptopurine/azathioprine alone and the addition of 6-mercaptopurine/azathioprine for patients receiving corticosteroids was not found to significantly increase the risk of postoperative infectious complications.
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Affiliation(s)
- Faten N Aberra
- Division of Gastroenterology, Department of Medicine, Hospital of the University of Pennsylvania, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA
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Kiyama T, Tajiri T, Tokunaga A, Yoshiyuki T, Barbul A. Tacrolimus enhances colon anastomotic healing in rats. Wound Repair Regen 2002; 10:308-13. [PMID: 12406167 DOI: 10.1046/j.1524-475x.2002.t01-1-10506.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Tacrolimus inhibits T-cell function and neutrophil chemotaxis during inflammation. We hypothesized that tacrolimus would enhance healing of a rat colon anastomosis by reducing the inflammatory response. Fifty-five male Sprague Dawley rats, 230-260 g body weight, underwent identical surgical manipulation consisting of a single-layer, inverted colon anastomosis and the implantation of osmotic pumps subcutaneously in the left flank area. The animals were randomly assigned to receive tacrolimus, at a dose of 0.01, 0.1, or 1.0 mg/kg/day, or only the control solvent solution. The animals were euthanized 4 days after surgery. Colon-bursting pressure (mmHg), anastomotic collagen content ( micro g hydroxyproline/mg wet tissue), and anastomotic type IV collagenase activity (mU/mg protein) were measured. Tacrolimus significantly increased colon-bursting pressure at all doses used (146 +/- 9, 158 +/- 10, 151 +/- 6 mmHg; 0.01, 0.1, and 1.0 mg/kg/day, respectively) vs. control (119 +/- 7 mmHg, p < 0.01). There was no effect on collagen accumulation except at a dose of 0.01 mg/kg/day, which significantly decreased anastomotic collagen content (p < 0.05). Tacrolimus at a dose of 0.01 mg/kg/day increased anastomotic collagenase activity, which was not changed by treatment with the higher doses. Microscopic examination revealed the preservation of the multilayered structure, including the mucosal muscle, a thickened submucosa, and the proper muscle of the anastomotic site in the tacrolimus-treated groups. These data suggest that tacrolimus enhances wound strength during acute anastomotic healing despite a reduction in collagen content.
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Affiliation(s)
- Teruo Kiyama
- Department of Surgery I, Nippon Medical School, Tokyo, Japan.
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Balcom JH, Keck T, Warshaw AL, Antoniu B, Lauwers GY, Fernández-del Castillo C. Perioperative matrix metalloproteinase inhibition therapy does not impair wound or anastomotic healing. J Gastrointest Surg 2002; 6:488-95. [PMID: 12023004 DOI: 10.1016/s1091-255x(02)00015-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Matrix metalloproteinases (MMPs) catalyze the degradation of collagen and extracellular matrix. They play a role in pathologic states including malignancy, in which they facilitate invasion and metastasis. MMP inhibition has been shown to block neoplastic invasion and improve survival in animal models of malignancy. Concern about the effects of MMP inhibitors on wound and anastomotic healing may limit their potential use in the perioperative period to prevent local and systemic showering of cancer cells from surgical manipulation. We sought to assess the safety of perioperative administration of an MMP inhibitor (BB-94) with respect to skin and bowel healing in a rat model. Absorption of BB-94 was confirmed through high-pressure liquid chromatography and mass spectroscopy of sera from treated animals. Bowel bursting pressure in all animals increased almost 10-fold between 4 and 14 days. Two-way analysis of variance showed no significant difference in bowel bursting pressure between control and treatment animals over time. There was a significant increase in the collagen content of skin specimens of all animals combined between 4 and 28 days. Similarly, all animals showed an increase in bowel collagen between 4 and 28 days. There was no significant difference in skin or bowel collagen concentrations between control and treatment animals over time. Perioperative treatment with MMP inhibition does not impair wound or enteric healing in a rat model of laparotomy and small bowel resection. MMP inhibitors are safe for use as adjuvant therapy after resection for cancer.
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Affiliation(s)
- James H Balcom
- Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
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Heuschen UA, Hinz U, Allemeyer EH, Autschbach F, Stern J, Lucas M, Herfarth C, Heuschen G. Risk factors for ileoanal J pouch-related septic complications in ulcerative colitis and familial adenomatous polyposis. Ann Surg 2002; 235:207-16. [PMID: 11807360 PMCID: PMC1422416 DOI: 10.1097/00000658-200202000-00008] [Citation(s) in RCA: 187] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To analyze the association between pre- and perioperative factors and pouch-related septic complications (PRSC) in ulcerative colitis (UC) and in familial adenomatous polyposis (FAP) after ileal pouch-anal anastomosis (IPAA). SUMMARY BACKGROUND DATA For patients with UC and FAP, IPAA is the surgical therapy of choice, but in some patients the outcome is compromised by PRSC. METHODS A total of 706 consecutive patients (494 UC, 212 FAP) were assessed in a study aimed at identifying subgroups of patients who were at high risk for PRSC. The rate of PRSC was analyzed as a time-dependent function (Kaplan-Meier estimation). Patients with UC and FAP were stratified separately according to associated factors (age, sex, surgeon's experience, temporary ileostomy, colectomy before IPAA, anastomotic tension, and several factors specific for UC). RESULTS In all, 131 (19.2%) patients had PRSC (23.4% UC, 9.4% FAP). In patients with UC, the estimated 1-year PRSC rate was 15.6% and the estimated 3-year PRSC rate was 24.2%. In patients with FAP, the estimated 1-year and 3-year PRSC rates were 9.2%. The difference between the estimated rates of PRSC was significant (P <.001). In the univariate analysis, patients with UC younger than 50 years, with severe proctitis, with preoperative hemoglobin levels less than 10 g/L, or receiving corticoid medication had a significantly higher risk for PRSC (P =.039, P =.037, P =.047, P =.003, respectively). Multivariate analysis showed that patients with UC receiving a systemic prednisolone-equivalent corticoid medication of more than 40 mg/day had a significantly greater risk of developing pouch-related complications than patients with UC receiving 1 to 40 mg/day and patients with UC who were not receiving corticoid medication (RR: 3.78, 2.25, 1, respectively, P <.001). Patients with FAP proved to have a significantly higher risk for PRSC in the univariate and multivariate analyses if anastomotic tension had occurred (RR 3.60, P =.0086). CONCLUSIONS Pouch-related septic complications occur as late complications and should therefore be considered in regular, specific long-term follow-up examinations. The authors identified significant risk factors for PRSC specific to patients with UC and FAP; these must be considered for each individual surgical strategy.
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Affiliation(s)
- Udo A Heuschen
- Department of Surgery, University of Heidelberg, Heidelberg, Germany.
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Petroianu A, Souza SD, Martins SG, Alberti LR. [Influence of ascorbic acid on anastomosis and in jejunal loop in rat]. ARQUIVOS DE GASTROENTEROLOGIA 2001; 38:48-52. [PMID: 11582963 DOI: 10.1590/s0004-28032001000100009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND The effects of vitamin C on anastomotic healing process are controversial. OBJECTIVE To compare the jejunal anastomotic tension and in the upright segment in different postoperative periods. METHOD Fifty male rats weighing 250 to 400 grams were submitted to laparotomy. The jejunum was transversally cut 10 cm from the duodenojejunal flexure, and subsequently anastomosed. The rats were divided into two groups (n = 25). Group I--control, Group II--oral administration of vitamin C (100 mg/kg). The anastomotic and the upright segment resistance was determined by using bursting pressure test on the 3rd, 5th, 7th, 21st and 28th postoperative days. RESULTS The rats submitted to oral administration of ascorbic acid show higher bursting pressure on the 5th, 7th and 28th postoperative days. The bursting resistances of the upright segment was higher on the rats submitted to vitamin C ingestion. CONCLUSIONS Vitamin C enhances the anastomotic and jejunal resistances. Moreover, the final resistance on the upright jejunal segment was significant higher than in the control group.
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Affiliation(s)
- A Petroianu
- Departamento de Cirurgia, Faculdade de Medicina Universidade Federal de Minas Gerais-FM-UFMG, Belo Horizonte, MG
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Petroianu A, Souza SDE, Martins SG, Alberti LR, Vasconcellos LDS. Influência da vitamina C e da hidrocortisona sobre a tensão anastomótica jejunal em ratos. Acta Cir Bras 2000. [DOI: 10.1590/s0102-86502000000400005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
O efeito da vitamina C e da hidrocortisona sobre os processos cicatriciais anastomóticos apresenta resultados conflitantes na literatura. Dessa forma, o presente trabalho teve o objetivo de comparar a resistência cicatricial de anastomoses jejunais em ratos, submetidos à administração de vitamina C e de hidrocortisona, em distintos períodos pós-operatórios. Foram estudados 40 ratos Wistar, submetidos a secção e subseqüente anastomose término-terminal de segmento jejunal, a 10 cm da flexura duodenojejunal. Os animais foram divididos em quatro grupos (n=10): Grupo I - controle; Grupo II - administração de vitamina C oral 100 mg/kg; Grupo III - administração de hidrocortisona intraperitoneal 10 mg/kg; Grupo IV - administração de vitamina C mais hidrocortisona nas doses e vias de administração acima. Avaliaram-se as pressões de ruptura anastomótica nos 5 º e 21º dias pós-operatórios. Os ratos que receberam vitamina C isolada ou associada a hidrocortisona tenderam a uma pressão de ruptura maior do que os demais grupos, tanto no 5º quanto no 21º dias pós-operatórios. Os resultados deste trabalho sugerem que a vitamina C contribui para aumentar a resistência das anastomoses jejunais dos ratos durante os primeiros 5 dias pós-operatórios. A resistência das anastomoses jejunais murinas foi pouco influenciada pela administração de corticóide intraperitoneal.
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Affiliation(s)
- Andy Petroianu
- Universidade Federal de Minas Gerais; Universidade de São Paulo; Universidade Federal de São Paulo
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Yol S, Yol S, Tavli S, Sahin M, Ozer S. Effect of pedunculated seromuscular flap on bursting strength of intestinal anastomosis after corticosteroid treatment. Dis Colon Rectum 2000; 43:987-90. [PMID: 10910248 DOI: 10.1007/bf02237365] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE This study was designed to investigate the protective effect of a pedunculated seromuscular flap on intestinal anastomosis after corticosteroid treatment. METHODS Forty male Sprague-Dawley rats were divided into four groups, and all animals underwent intestinal anastomosis. Two groups, with or without seromuscular flap wrapping, received 5 mg cortisone acetate, and two groups received placebo (saline) preoperatively for 16 days. Anastomotic strength was defined as bursting pressure (in millimeters of mercury). The pedunculated seromuscular flap was prepared from a segment of intestine next to the anastomosis. Intestinal bursting strength at the anastomotic site was measured at Postoperative Day 8. RESULTS The anastomotic bursting strength was significantly lower in the steroid groups at Postoperative Day 8 (P < 0.01). The pedunculated seromuscular flap increased the strength of the anastomosis both in the steroid and control groups (P < 0.05). CONCLUSION The adverse effect of corticosteroids on intestinal anastomoses may be prevented by a pedunculated seromuscular flap.
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Affiliation(s)
- S Yol
- Department of Surgery, Faculty of Medicine, University of Selçuk, Konya, Turkey
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Pickleman J, Watson W, Cunningham J, Fisher SG, Gamelli R. The failed gastrointestinal anastomosis: an inevitable catastrophe? J Am Coll Surg 1999; 188:473-82. [PMID: 10235574 DOI: 10.1016/s1072-7515(99)00028-9] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND There is a great deal of conflicting data regarding risk factors for anastomotic leakage, with most studies being small and looking only at anastomoses performed at one level of the gastrointestinal (GI) tract. Surgeons have looked at patient and technical variables with inconsistent findings. The purpose of this study was to evaluate the incidence, possible predictive factors, and results of treatment of anastomotic dehiscence in patients undergoing operations at all levels of the GI tract. STUDY DESIGN We evaluated the records of 2,842 patients undergoing esophagogastrectomy, total or partial gastrectomy, enterectomy, and partial or subtotal colectomy over a 12-year period. Complete demographic data, comorbidity, and details regarding anastomotic technique were collected on all patients sustaining leaks along with diagnostic methods used, treatment modalities, and outcomes data. Using age and gender-matched case control methodology, we compared patients sustaining an anastomotic leak to those undergoing successful anastomoses. RESULTS Fifty-one of 2,842 patients (1.8%), ranging from 1.1% of enterectomy patients to 4.8% of total gastrectomy patients, sustained an anastomotic dehiscence. Foregut procedures were accompanied by a significantly increased rate of leakage, and depending on location, diagnosis was made between the 6th and 9th postoperative day. For each procedure, deaths from factors other than leakage far exceeded deaths from leaks. Standard risk stratifiers did not predict occurrence of leakage. Overall, 24% of patients sustaining a leak died, and this complication necessitated multiple reoperations and significantly increased length of hospital stay. CONCLUSIONS In view of these findings, standard preoperative strategies to prepare these patients for operation may prove unsuccessful, because minimizing the incidence of anastomotic leaks will have little overall impact on survival. In addition, efforts to accomplish early hospital discharge may prove hazardous, because many of these patients manifest their leaks later in the postoperative period than is generally assumed. Improved management of GI tract disruption, including aggressive attempts at diagnosis, ICU care, antibiotics, and nutritional support may further increase survival in these patients.
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Affiliation(s)
- J Pickleman
- Department of Surgery, Loyola University Medical Center, Maywood, IL 60153, USA
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LOUZADA MURILO, MENESES FLÁVIASANTANAE, FERNANDES LUÍSCÉSAR, KIM SUBONG, MORA OSWALDOALVES, EGAMI MISUEIMOTO, STÁVALE JOÃONORBERTO, SILVA MARIAREGINARÉGIS, MATOS DÉLCIO. AVALIAÇÃO HISTOPATOLÓGICA E MORFOMÉTRICA INTESTINAL DOS EFEITOS DA ADMINISTRAÇÃO PROLONGADA DE CORTICOSTERÓIDE EM CÃES. Acta Cir Bras 1999. [DOI: 10.1590/s0102-86501999000100004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Corticosteróides são de largo uso na prática médica. Porém, apresentam efeitos colaterais, que condicionam um fator de risco para procedimentos cirúrgicos gastrointestinais. O presente estudo visou avaliar as alterações da mucosa e submucosa em cólon de cães submetidos a administração prolongada de corticosteróides. Quinze cães machos, sem raça definida, 15 kg, randomizados, 6 de grupo controle e 9 de grupo experimental, foram submetidos à aplicação intramuscular de hidrocortisona, 35 mg/Kg/dia, 30 dias. Foi realizada ressecção do segmento distal do cólon, fixado em Bouin, com cortes corados pelos métodos: PAS, alcian blue e HE. Na análise morfométrica, foi realizada contagem de: células caliciformes (CAL), células absortivas (ABS), células totais (TOT = CAL+ABS), mitoses (MIT) e linfócitos (LINF) presentes em cada cripta; mastócitos (MAST) na submucosa. A avaliação histopatológica revelou infiltrado linfoplasmocitário, desorganização das criptas, presença de células picnóticas, ulcerações na mucosa; edema, congestão vascular e linfática na submucosa. Houve diminuição significante do número de CAL, ABS, TOT e LINF, aumento de MIT no grupo experimental e não alteração do número de MAST. Conclui-se que a administração prolongada de corticosteróides em cães induziu alterações histopatológicas e morfométricas significantes na mucosa cólica, que podem se constituir em importante fator de risco cirúrgico.
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47
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Abstract
BACKGROUND AND OBJECTIVES The use of continuous infusion 5-Fluorouracil (5-FU) immediately after surgery may improve the adjuvant treatment of resected colon cancer and is the subject of a national phase III trial (Intergroup no. 0136). The aim was to determine the effect of continuous infusion 5-FU on the bursting pressure of a colon anastomosis. METHODS Twenty Lewis rats weighing approximately 300 g were subject to sigmoid colectomy and single-layer anastomosis. Ten rats received 5-FU continuously at 600 mg/m2 per day for 7 days; 10 rats served as controls. Ten days postoperatively, the rats were sacrificed and bursting pressure of the colon containing the anastomosis was determined. RESULTS No anastomotic leaks or intra-abdominal abscesses were identified. Burst pressure of the colon in controls (124+/-13 mm Hg; mean+/-SEM) was not significantly different from those animals receiving 5-FU (115+/-9, P > 0.05). The control rats gained weight (13+/-7 g), which is significantly different from the rats receiving 5-FU (-19+/-13, P=0.04). CONCLUSIONS Continuous infusion 5-FU postoperatively results in weight loss, but does not affect anastomotic bursting strength in rats. This evidence supports the safety of continuous infusion 5-FU postoperatively in humans.
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Affiliation(s)
- G P Yazdi
- Department of Surgery, Harry S. Truman VA Hospital, University of Missouri-Ellis Fischel Cancer Center, Columbia, USA
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Türkçapar AG, Demirer S, Sengül N, Ersöz S, Kuterdem E, Renda N, Kuzu I. The adverse effects of octreotide on the healing of colonic anastomoses in rats. Surg Today 1998; 28:279-84. [PMID: 9548309 DOI: 10.1007/s005950050121] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Octreotide, a long-acting somatostatin analogue, is widely used in gastrointestinal hypersecretory states and also for endocrine tumors in an attempt to inhibit the paracrine hormones. Although it is well known that octreotide inhibits trophic and anabolic hormones, no research has been conducted on its adverse effects on wound healing. In the present study, groups of rats were given 20 mcg/kg/day octreotide and 100 mg/kg/day hydrocortisone, the latter being the negative control group, starting 5 days preoperatively. The colonic anastomoses were assessed for healing on postoperative days (PODs) 5 and 8 by determining the bursting pressure of the anastomoses, performing histopathological analysis, and measuring the hydroxyproline content of the anastomotic tissues. Octreotide was found to affect anastomotic healing negatively on both PODs 5 and 8, but the negative effect of hydrocortisone was significant only on POD 8. No significant difference was found between the adverse effects of the two agents on POD 8. These findings indicated that octreotide has an adverse effect on the healing of colonic anastomoses in rats.
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Affiliation(s)
- A G Türkçapar
- Department of General Surgery, Ankara University Medical School, Sihhiye, Turkey
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49
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Abstract
Healing in the GI tract is rapid when free of complications: Unlike cutaneous healing, in which progress can be observed on a daily basis and intervention instituted early if necessary, healing of the intestinal anastomosis is anatomically obscured from inspection, allowing the surgeon only the patient's parameters of general well-being to judge the success of the operation. For the same reason, complications usually require re-operation, with the associated morbidity of a laparotomy and additional general anesthetic. This places a great responsibility on the surgeon to be cognizant of all the preoperative, intraoperative, and postoperative factors relating to anastomotic healing that might compromise the healing process. Bearing these in mind, along with attention to technical detail, should limit complications to an acceptable level. Patients most at risk are (1) those who perioperatively develop physiologic problems that lead to shock, hypoxia, and resultant anastomotic ischemia, (2) those with radiation-induced tissue injury, (3) those with sepsis, and (4) those with preoperative bowel obstruction. Malnourishment, malignancy, diabetes, steroids, and age also influence outcome to varying degrees. Future advancement in the field of GI healing lies in our ability to manipulate the early struggle between collagen synthesis and collagen breakdown. A profound understanding of the molecular and biochemical pathways and the factors that control them will bring us closer to this goal. Clinically, this may be accomplished by the introduction of wound healing enhancers into the anastomotic site, possibly by incorporating them into suture materials, biofragmentable anastomotic rings, or staple materials. Already much is known about the influence of different cytokines and growth factors on collagen regulation, knowledge that will help resolve many of the long-standing problems associated with GI surgery.
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Affiliation(s)
- F J Thornton
- Department of Surgery, Sinai Hospital of Baltimore, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
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50
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Abstract
The presence of systemic disease in patients requiring periodontal therapy creates challenges for management. Alteration of treatment plans, with emphasis on physician consultation and preventive periodontal care, is frequently needed to minimize the impact of periodontal disease on the systemic condition. Conversely, detection and treatment of systemic disorders may impact upon the status of the periodontium and the success of periodontal therapy. The goal of holistic patient management is facilitated by a free flow of information between the patients and their medical and dental health care providers.
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Affiliation(s)
- B L Mealey
- Department of Periodontology, Wilford Hall Medical Center, Lackland Air Force Base, Texas, USA
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