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Abstract
It is difficult to predict the clinical course of inflammatory bowel disease (IBD). Moderately sick Crohn's disease (CD) patients and patients with distal ulcerative colitis (UC) may get better even without medical or surgical treatment. Once better, they may continue in remission even without treatment. If they are not treated, there are several factors that predict whether they will maintain remission. Most patients will probably alternate between remission and relapse, with 10% having a relapse-free course after 10 years, and only 1% having a continuously active course. Frequent relapses initially are associated with active disease later on, but the disease activity course is independent of the response to the initial medical treatment. There is a cumulative frequency of operation of 50-80% and of reoperation of 33% in CD, which suggests that CD has a more serious course than UC. In UC, the overall probability of surgery is 33% for pancolitis and 10% for proctitis within 5 years of diagnosis, and the majority of patients are operated on within the first few years. Maintenance treatment with sulphasalazine (SASP) and 5-aminosalicylic acid (5-ASA) in UC has reduced relapse rates to about half over a 1-year follow-up period. The use of 5-ASA for maintenance of CD has been shown to result in only a modest therapeutic gain, while azathioprine and 6-mercaptopurine (6-MP) improve the relapse frequency for at least 3 years whilst on treatment. Changes in disease distribution in UC are part of the natural course of the disease, which should have implications for medical treatment strategies, and affects the risk of colectomy and colonic cancer. Certain enviromental factors are thought to determine disease activity and disease outcome in UC and CD. Patient compliance with prescribed medication and clinical check-ups must be considered another non-specific variable affecting the clinical outcome. IBD frequently requires potent medication with side effects that limit patients' acceptance. Such patients often resort to medicinal herbs, acupuncture, and homeopathy, which may alter the expected course.
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Affiliation(s)
- B Moum
- Department of Internal Medicine, Østfold Central Hospital, Fredrikstad, Norway
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52
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Cristaldi M, Sampietro GM, Danelli PG, Bollani S, Bianchi Porro G, Taschieri AM. Long-term results and multivariate analysis of prognostic factors in 138 consecutive patients operated on for Crohn's disease using "bowel-sparing" techniques. Am J Surg 2000; 179:266-70. [PMID: 10875983 DOI: 10.1016/s0002-9610(00)00334-2] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Conservative surgery has become accepted as a useful option for the surgical treatment of complicated Crohn's disease (CD). METHODS One hundred thirty-eight consecutive patients treated with strictureplasty or miniresections for complicated CD have been observed prospectively. The possible influence of a number of variables on the risk of recurrence was investigated using the Cox proportional hazard model, and a time-to-event analysis was made using the Kaplan-Meier function. RESULTS There was no perioperative mortality; the morbidity rate was 5.7%. A close correlation was found between the risk of recurrence and the time between diagnosis and first surgery. The overall 5-year recurrence rate was 24%, being 36% in the patients requiring surgery within 1 year of diagnosis and 14% in those operated on more than 1 year after diagnosis. CONCLUSIONS Risk factor analysis highlighted a group of patients at high risk of surgical recurrence. Given that our results are similar to those reported in other series, we consider strictureplasty and miniresections safe and effective procedures for the treatment of complicated CD.
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Affiliation(s)
- M Cristaldi
- Division of General Surgery, Università degli Studi di Milano, Istituto di Scienze Biomediche, Ospedale Luigi Sacco, Milan, Italy
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53
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Heimann TM, Greenstein AJ, Lewis B, Kaufman D, Heimann DM, Aufses AH. Comparison of primary and reoperative surgery in patients with Crohns disease. Ann Surg 1998; 227:492-5. [PMID: 9563535 PMCID: PMC1191302 DOI: 10.1097/00000658-199804000-00007] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE This study was performed to determine the clinical results of patients with Crohns disease who require surgical resection. The outcome of patients undergoing initial surgery was compared with those having reoperation. METHODS One hundred sixty-four patients undergoing intestinal resection for Crohns disease at The Mount Sinai Hospital from 1976 to 1989 were studied prospectively. The mean duration of follow-up was 72 months. RESULTS Ninety patients (55%) underwent initial intestinal resection whereas 74 patients (45%) underwent reoperation for recurrent disease. Patients undergoing reoperation were older (33.4 vs. 38.7 years), had longer durations of disease (8.7 vs. 15.2 years), had shorter resections (60 vs. 46 cm), and were more likely to require ileostomy. Forty-seven percent of the patients with multiple previous resections required an ileostomy. This group also received a mean of 2.3 U blood in the perioperative period and showed a trend to increased symptomatic recurrence (49% vs. 71% at 5 years). CONCLUSIONS Patients with Crohns disease undergoing first and second reoperation have outcomes similar to those in patients undergoing primary resection. Patients requiring multiple reoperations are more likely to require blood transfusions and permanent ileostomy and to show a greater trend to early symptomatic recurrence.
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Affiliation(s)
- T M Heimann
- Department of Surgery, The Mount Sinai School of Medicine, New York, New York, USA
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54
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55
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Patel HI, Leichtner AM, Colodny AH, Shamberger RC. Surgery for Crohn's disease in infants and children. J Pediatr Surg 1997; 32:1063-7; discussion 1067-8. [PMID: 9247235 DOI: 10.1016/s0022-3468(97)90400-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The course of Crohn's disease is quite variable in children. To assess the frequency and indications for surgery with current medical therapy, the authors reviewed the cases of 204 children (ages, 0.2 to 18.8 years at diagnosis, median, 12.8 years) who had Crohn's disease treated at a single institution from December 1968 to January 1994, with a median of 3.8 years of follow-up (range, 0.0 to 22.2 years). Ninety-four children (46%) required surgical resection for the following indications: (1) failure of medical therapy with persistent symptoms or growth retardation (n = 44, 47%), (2) intraabdominal abscess or perforation (n = 15, 16%), (3) fistula formation (n = 13, 14%), (4) obstruction (n = 15, 16%), (5) hemorrhage (n = 4, 4%), and (6) appendectomy at exploration for diagnosis (n = 3, 3%). The probability for surgery 3 years after diagnosis is 28.8% and by 5 years is 47.2%. Resections included ileocolectomy (71 children), colectomy (n = 16), small bowel resection (n = 4), and appendectomy (n = 3). Fourteen fistulas in 13 children required surgical intervention (7 enteroenteral, 3 enterovesical, 2 enterovaginal, and 2 enterocutaneous). The median duration from diagnosis to surgery for the fistulas was 2.6 years (range 0.1 to 9.8 years). Forty patients experienced recurring disease after resection during follow-up with a median of 1.8 years (range 0.4 to 18.1 years). The authors found that the course of the disease was unpredictable, with some children requiring early surgical intervention and others continuing with medical therapy for years.
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Affiliation(s)
- H I Patel
- Department of Surgery, Children's Hospital and Harvard Medical School, Boston, MA 02115, USA
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56
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Taschieri AM, Cristaldi M, Elli M, Danelli PG, Molteni B, Rovati M, Bianchi Porro G. Description of new "bowel-sparing" techniques for long strictures of Crohn's disease. Am J Surg 1997; 173:509-12. [PMID: 9207164 DOI: 10.1016/s0002-9610(97)00003-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In the period of January 1993 to December 1995 we operated on 55 patients with various complications of Crohn's disease. In properly selected cases, obstructive complications of Crohn's disease can be treated effectively by strictureplasty. Long strictures, even if a narrow lumen is still present, are commonly managed by resection, as classic strictureplasties cannot be done; also Finney strictureplasty seems inadequate, as it creates a blind loop that favors bacterial overgrowth and fecal stasis. Three original "sparing bowel" surgical approaches are proposed as possible alternative in the treatment of long stricture in Crohn's disease. We perform side-to-side ileoileal plasty whenever we are faced with severe narrowing of a long segment of small bowel (>10 cm); side-to-side ileocolic plasty whenever very severe disease with narrowing of ileocaecal valve is present; and ileocaecal plasty when terminal ileitis involves the very distal end of the small bowel, but sparing or only minimally affecting the ileocaecal valve. The above-mentioned procedures are described in detail and the clinical outcomes related to the first 8-patient series of our institution are presented.
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Affiliation(s)
- A M Taschieri
- State University of Milan, Division of General Surgery, Italy
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57
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Prabhakar LP, Laramee C, Nelson H, Dozois RR. Avoiding a stoma: role for segmental or abdominal colectomy in Crohn's colitis. Dis Colon Rectum 1997; 40:71-8. [PMID: 9102265 DOI: 10.1007/bf02055685] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
UNLABELLED Total proctocolectomy and ileostomy for Crohn's colitis offers a low recurrence rate but commits patients to a permanent ileostomy. In contrast, segmental resection may predispose patients to recurrence and further surgery but may delay or avoid a stoma in select individuals. AIM This study was undertaken to determine the risk of recurrence and the need for permanent stoma in patients treated with segmental or abdominal colectomy for Crohn's colitis. METHODS Between 1976 and 1985, 699 patients underwent surgery for Crohn's colitis at the Mayo Clinic. Patients who had a total proctocolectomy and end ileostomy or primary ileal or anorectal disease were excluded from further study. Fifty-three patients had a colon resection without a permanent stoma, and 49 were alive and available for follow-up. During a mean follow-up of 14 years, completed questionnaires provided current details on subsequent medical and surgical therapies and/or stomas that were required. In these 49 patients, Crohn's of the colon involved the right, left, and both sides of the colon in 12, 31, and 6 patients, respectively, and involved less than one-third, one to two-thirds, and greater than two-thirds of the colon in 23, 25, and 1 patients, respectively. RESULTS Twenty-two of forty-nine patients (45 percent) required no further therapy. In 27 patients (55 percent), further treatment was required, including 11 (22 percent) patients who were managed medically (only 4 >1 year) and 16 (33 percent) patients who were managed surgically. Three recurrences developed in the small bowel; the remaining 24 developed in the colon. For the 16 patients with recurrence requiring surgery, mean time to recurrence was 51 +/- 14 months; in all cases, recurrent disease involved the colon, with four anastomotic recurrences. At first recurrence, ten patients underwent another limited colon resection, and six patients underwent completion proctectomy with permanent ileostomy. Five patients required a third procedure, only one of which resulted in a permanent ileostomy. Therefore, 42 patients (86 percent) remained stoma-free, and 7 (14 percent) ultimately required permanent ileostomy, with a mean stoma-free interval of 23 +/- 4 months. CONCLUSION Colon resection without proctectomy in select patients with limited colonic Crohn's disease can delay or avoid the necessity of a permanent stoma.
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Affiliation(s)
- L P Prabhakar
- Mayo Clinic and Mayo Foundation, Rochester, Minnesota 55905, USA
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58
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Fazio VW, Marchetti F, Church M, Goldblum JR, Lavery C, Hull TL, Milsom JW, Strong SA, Oakley JR, Secic M. Effect of resection margins on the recurrence of Crohn's disease in the small bowel. A randomized controlled trial. Ann Surg 1996; 224:563-71; discussion 571-3. [PMID: 8857860 PMCID: PMC1235424 DOI: 10.1097/00000658-199610000-00014] [Citation(s) in RCA: 197] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The authors assess the effect of surgical margin width on recurrence rates after intestinal resection of Crohn's Disease (CD). BACKGROUND The optimal width of margins when resecting DC of the small bowel is controversial. Most studies have been retrospective and have had conflicting results. METHODS Patients undergoing ileocolic resection for CD (N = 152) were randomly assigned to two groups in which the proximal line of resection was 2 cm (limited resection) or 12 cm (extended resection) from the macroscopically involved area. Patients also were classified by whether the margin of resection was microscopically normal (category 1), contained nonspecific changes (category 2), were suggestive but not diagnostic for CD (category 3), or were diagnostic for CD (category 4). Recurrence was defined as reoperation for recurrent preanastomotic disease. RESULTS Data were collected on 131 patients. Median follow-up time was 55.7 months. Disease recurred in 29 patients: 25% of patients in the limited resection group and 18% of patients in the extended resection group. In the 90 patients in category 1 with normal tissue, recurrence occurred in 16, whereas in the 41 patients with some degree of microscopic involvement, recurrence occurred in 13. Recurrence rates were 36% in category 2, 39% in category 3, and 21% in category 4. No group differences were statistically at the 0.01 level. CONCLUSION Recurrence of CD is unaffected by the width of the margin of resection from macroscopically involved bowel. Recurrence rates also do not increase when microscopic CD is present at the resection margins. Therefore, extensive resection margins are unnecessary.
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Affiliation(s)
- V W Fazio
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Ohio, USA
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59
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Raab Y, Bergström R, Ejerblad S, Graf W, Påhlman L. Factors influencing recurrence in Crohn's disease. An analysis of a consecutive series of 353 patients treated with primary surgery. Dis Colon Rectum 1996; 39:918-25. [PMID: 8756849 DOI: 10.1007/bf02053992] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.0] [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 undertaken to investigate the factors that influenced the risk of symptomatic recurrence in patients with Crohn's disease who were treated with primary resective surgery. METHODS Data regarding age, gender, time from diagnosis to surgery, medication, preoperative infectious complications, laboratory values, emergency/elective surgery, location and extent of disease, and resection margins were analyzed in relation to recurrence in 353 patients who were undergoing a "curative" resection in 1969 to 1986. RESULTS Univariate analyses showed a higher risk of recurrence in women with ileal and ileocolonic disease than in men (P < 0.05), in patients with ileocolonic disease compared with those with isolated ileal disease (P < 0.05), and in ileal disease patients with an increased disease extent (P < 0.05). In a multivariate analysis performed on patients with ileal disease, increased disease extent, limited resection on the colonic side, and referral from other hospitals were three independent variables that indicated an increased risk of recurrence (P < 0.05). Length of disease-free resection margins did not influence the risk of recurrence either in univariate or in multivariate analysis (P > 0.05). CONCLUSIONS Disease extent has prognostic value regarding the risk of symptomatic recurrence in Crohn's disease, whereas the length of resection margins does not influence the risk of relapse. These results favor a conservative approach, particularly in patients with extensive disease.
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Affiliation(s)
- Y Raab
- Department of Surgery, University Hospital, Uppsala University, Sweden
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60
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Post S, Herfarth C, Böhm E, Timmermanns G, Schumacher H, Schürmann G, Golling M. The impact of disease pattern, surgical management, and individual surgeons on the risk for relaparotomy for recurrent Crohn's disease. Ann Surg 1996; 223:253-60. [PMID: 8604905 PMCID: PMC1235113 DOI: 10.1097/00000658-199603000-00005] [Citation(s) in RCA: 96] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE The authors provide a multivariate analysis of a large single-center experience with limited surgery for Crohn's disease. SUMMARY BACKGROUND DATA During the past decade, the aim of surgery for Crohn's disease has shifted from radical operation, achieving inflammation-free margins of resection, to "minimal surgery," intended to remove just grossly inflamed tissue or performing strictureplasties. METHODS Seven hundred ninety-three cases of resection and/or strictureplasty in 689 individuals with histologically verified Crohn's disease were followed for a mean period of 50 months (range, 5-166 months). Two different end points were analyzed: 1) any relaparotomy for recurrent (or persistent) Crohn's disease and 2) relaparotomy for site-specific recurrence. More than 30 variables of patient/disease characteristics and surgical management were included in a proportional hazard model. RESULTS Five parameters were associated independently with the risk for relaparotomy: increased risk coincided with young age at onset of disease, involvement of jejunum, enterocutaneous fistula, or performed strictureplasty, and decreased risk followed ileocecal resection. Site-specific risks of reoperation were calculated on the basis of 1260 intestinal resections or anastomoses performed in these patients. Young age at onset, duodenal and jejunal involvement, presence of enterocutaneous or perianal fistula, and a single surgeon (of 23) were associated significantly with increased risk of regional recurrence but not strictureplasty or inflammation at margins of resection. CONCLUSIONS Limited surgery for Crohn's disease is not associated with increased risk of regional recurrence requiring reoperation. However, patients with juvenile onset, proximal small bowel disease, and some types of fistulae are at a considerable risk of experiencing early surgical recurrence.
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Affiliation(s)
- S Post
- Department of Surgery, University of Heidelberg, Germany
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61
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Ozuner G, Fazio VW, Lavery IC, Church JM, Hull TL. How safe is strictureplasty in the management of Crohn's disease? Am J Surg 1996; 171:57-60; discussion 60-1. [PMID: 8554152 DOI: 10.1016/s0002-9610(99)80074-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Strictureplasty is a well-accepted technique in the management of selected patients with Crohn's disease. To determine the safety and optimal clinical setting for performing strictureplasty, perioperative complications and long-term outcomes need to be analyzed. PATIENTS AND MATERIALS We retrospectively reviewed the charts of 162 patients (87 men, 75 women) with Crohn's disease who underwent strictureplasty between June 1984 and July 1994. Medical and surgical history, including medications and laboratory data, intraoperative findings, perioperative complications, and long-term follow-up data were recorded. RESULTS These patients underwent 698 strictureplasties (Heineke-Mikulicz procedures, 617; Finney procedures, 81). Median hospital stay was 8 days. Perioperative septic complications were noted in 8 patients (5%); however, reoperation for sepsis was needed only in 5 patients. Five percent of patients developed prolonged ileus after strictureplasty. Symptomatic improvement after strictureplasty was achieved in 98% of patients. Restricture or new stricture or perforative disease was seen in 5% and 17% of patients, respectively, during a 42-month median follow-up period. CONCLUSIONS Our findings show that strictureplasty is a good surgical option for stenosing small-bowel Crohn's disease, particularly in patients with multiple obstruction and in those vulnerable to short-bowel syndrome. Perioperative complications are few, and long-term results are gratifying.
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Affiliation(s)
- G Ozuner
- Department of Colorectal Surgery A111 Cleveland Clinic Foundation, Ohio 44195, USA
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62
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Prognose des Morbus Crohn—Vorhersage der Operationswahrscheinlichkeit und des postoperativen Verlaufs. Eur Surg 1995. [DOI: 10.1007/bf02602268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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63
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Abstract
Surgery continues to play an important role in the overall treatment strategy for patients with Crohn's disease and ulcerative colitis. Innovative techniques have greatly facilitated the operative approach in patients with both disorders.
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Affiliation(s)
- K U Kahng
- Department of Surgery, Medical College of Pennsylvania, Philadelphia
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64
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Abstract
Crohn's disease is a chronic inflammatory intestinal disorder characterized in most patients by repeated episodes of diminished and exacerbated symptoms. Recent controlled trials demonstrated that oral preparations of 5-aminosalicylic acid decrease recurrence rates by approximately 40% when administered long-term to patients with quiescent Crohn's disease. Orally administered corticosteroids, sulfasalazine, metronidazole, azathioprine, and cyclosporine have not proved of benefit in the prevention of recurrences of Crohn's disease. Nonetheless, corticosteroids, metronidazole, and azathioprine can control chronically active disease. Methotrexate may have some benefit in the treatment of active Crohn's disease, but its role in maintenance of remission has not been investigated. Elimination diets seem to prolong periods of symptomatic remission. Further studies are needed to define subgroups of patients who are most likely to benefit from preventive therapy.
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Affiliation(s)
- M E Stark
- Division of Gastroenterology and Internal Medicine, Mayo Clinic Jacksonville, Florida
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65
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Abstract
The varied presentations and complexities of Crohn's disease involving the colon, rectum, and anus mandate decisions that can challenge even the most experienced surgeon. Symptomatic large-bowel disease, with its number of operative indications, is often amenable to resection that maintains intestinal continuity with acceptable rates of recurrence. Disease of the anus, occurring with or without proximal disease, typically is treated in a conservative manner, although occasional definitive treatment may yield improved results. As Crohn's disease is recognized as incurable, the treatment options discussed focus on the amelioration of symptoms while optimizing function without risking excessive morbidity.
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Affiliation(s)
- S A Strong
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Ohio
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66
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Heimann TM, Greenstein AJ, Lewis B, Kaufman D, Heimann DM, Aufses AH. Prediction of early symptomatic recurrence after intestinal resection in Crohn's disease. Ann Surg 1993; 218:294-8; discussion 298-9. [PMID: 8373272 PMCID: PMC1242966 DOI: 10.1097/00000658-199309000-00008] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE This study was performed to identify clinical criteria that may help recognize patients with Crohn's disease who are at high risk for early symptomatic postoperative recurrence. SUMMARY BACKGROUND DATA Currently, no reliable criteria are available to help recognize patients who are prone to experience early symptomatic recurrence. METHODS One hundred sixty-four patients undergoing intestinal resection for Crohn's disease at the Mount Sinai Hospital between 1976 and 1989 were studied prospectively. Patients with symptomatic recurrent disease within 36 months were defined as having an early recurrence. RESULTS Multivariate analysis revealed that the number of anastomoses was the most important prognostic indicator (p = 0.001), followed by inflammation at the resection margins (p < 0.05). Patients requiring an ileostomy had a significantly lower early recurrence rate than those having single or multiple anastomoses. There was no significant correlation between inflammation at the margins and early recurrence in patients requiring an ileostomy (n = 38), or a single anastomosis (n = 98). When the margins were examined in the 28 patients with 2 or more anastomoses, 10 of 11 patients (91%) with inflammation at either margin experienced early recurrence. Patients having multiple anastomoses with normal margins had the same recurrence rate as patients with single anastomosis (42%). CONCLUSIONS Patients with extensive Crohn's disease requiring multiple resections with anastomosis, especially when microscopic inflammation is present at the margins, are at very high risk for symptomatic early recurrence. Ileostomy seems to be associated with a significantly lower early recurrence potential than anastomosis. Further study is needed to determine whether avoidance of multiple anastomosis and adjuvant medical treatment can alter the course of the disease after intestinal resection in patients at high risk for early symptomatic recurrence.
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Affiliation(s)
- T M Heimann
- Department of Surgery, Mount Sinai School of Medicine, New York, New York
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67
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Abstract
Intraoperative small bowel endoscopy was performed on 33 occasions in 31 patients with Crohn's disease. The extent of mucosal inflammation was compared with that of changes in the external bowel wall: serositis, fat-wrapping and mural thickening. The influence of endoscopic findings on surgical management was evaluated. Mucosal inflammation was generally more extensive than serositis (P < 0.01), but less so than mural thickening (P < 0.001). The extent of fat-wrapping did not differ from that of mucositis. Of 23 patients undergoing reoperation or with fistula or abscess, however, eight had serositis and/or fat-wrapping in bowel segments without mucosal inflammation. Endoscopic findings influenced surgical decisions on 20 of the 33 occasions, limiting planned resection in 14, identifying strictures for repair in one, and deciding against resection in two cases and for extended resection in three. These results suggest that external inflammatory changes are unreliable guides to the extent of intestinal mucositis and requirements for resection in Crohn's disease. By visualizing the mucosa, intraoperative enteroscopy can provide information for more precise surgery, thereby limiting resection.
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Affiliation(s)
- K Smedh
- Department of Medico-Surgical Gastroenterology, University Hospital, Linköping, Sweden
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68
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Lescut D, Vanco D, Bonnière P, Lecomte-Houcke M, Quandalle P, Wurtz A, Colombel JF, Delmotte JS, Paris JC, Cortot A. Perioperative endoscopy of the whole small bowel in Crohn's disease. Gut 1993; 34:647-9. [PMID: 8504965 PMCID: PMC1374183 DOI: 10.1136/gut.34.5.647] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The aim of this study was to search for small bowel lesions by means of a perioperative endoscopy in 20 patients operated on for Crohn's disease. Seven women and 13 men (mean age 29 years) had a total retrograde exploration to the angle of Treitz during an ileocolectomy (16 of 20 patients) or a colonic or ileal resection (four of 20 patients). Endoscopic exploration was completed, through an enterotomy, from the surgical area to the angle of Treitz. Periendoscopic biopsy samples were taken on macroscopic lesions and every 20 cm systematically. In 13 of 20 cases, various lesions scattered over the whole small intestine were found. These were aphthoid ulcerations (10 patients), superficial ulcerations (seven patients), mucosal oedema (three patients), non-ulcerative stenosis (three patients), erythema (two patients), pseudopolyps (two patients), deep ulcerations (two patients), and ulcerative stenosis (one patient). In seven patients none of the lesions detected at perioperative endoscopy had been recognised by preoperative evaluation or surgical inspection of the serosal surface. A typical granuloma was found at biopsy of lesions identified by endoscopy in three cases and at biopsy of an apparently healthy area in one case. Thus 65% of patients operated on for Crohn's disease had lesions of the small intestine detected by endoscopy, which were unrecognised before surgery in more than half of the cases.
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Affiliation(s)
- D Lescut
- Clinique des Maladies de l'Appareil Digestif, Centre Hospitalier Régional et Faculté de Médicine, Lille, France
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69
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Fazio VW, Tjandra JJ, Lavery IC, Church JM, Milsom JW, Oakley JR. Long-term follow-up of strictureplasty in Crohn's disease. Dis Colon Rectum 1993; 36:355-61. [PMID: 8458261 DOI: 10.1007/bf02053938] [Citation(s) in RCA: 90] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Because Crohn's disease of the small bowel is often diffuse, strictureplasty has been advocated as an alternative or adjunct to resection(s) of strictured segments. We reviewed 116 patients with obstructive Crohn's disease undergoing 452 primary strictureplasties (Heineke-Mikulicz, 405; Finney, 47). The median age was 34 years (range, 13-72 years); the male-to-female ratio 1.4:1; and the median follow-up was three years (range, six months to seven years). Seventy-six patients (66 percent) had at least one previous small bowel resection. Perforative disease was present in 18 patients (15 percent), and synchronous resections were performed in 71 patients (61 percent). The median number of strictureplasties was three (range, 1-15). There was no mortality. Septic complications (intra-abdominal abscess/fistula) occurred in seven patients (6 percent), and reoperation for sepsis was needed in two patients. Relief of obstructive symptoms was achieved in 99 percent of the patients. After surgery, the median weight gain was 4 kg, and two-thirds of the patients were weaned off steroids. Symptomatic recurrence occurred in 28 patients (24 percent), and 17 patients (15 percent) needed reoperation. Rates of restricture and new stricture/perforative disease were 2.8 percent and 24 percent, respectively.
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Affiliation(s)
- V W Fazio
- Department of Colorectal Surgery, Cleveland Clinic, Ohio 44195
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70
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Sheehan AL, Warren BF, Gear MW, Shepherd NA. Fat-wrapping in Crohn's disease: pathological basis and relevance to surgical practice. Br J Surg 1992; 79:955-8. [PMID: 1422768 DOI: 10.1002/bjs.1800790934] [Citation(s) in RCA: 179] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The connective tissue changes that accompany intestinal Crohn's disease have received little attention from pathologists. This is particularly so with fat hypertrophy, and yet surgeons have long recognized the phenomenon of fat-wrapping in the intestines and used it to delineate the extent of active disease. A consecutive, unselected series of 27 intestinal resections performed on 25 patients for histologically confirmed Crohn's disease was studied to correlate fat-wrapping with other clinicopathological features. Fat-wrapping was identified in 12 of 16 ileal resections and in seven of 11 large bowel resections. It correlated closely with transmural inflammation and there was a relationship between fat-wrapping and other connective tissue changes including fibrosis, muscularization and stricture formation. Morphometry demonstrated that there was true hypertrophy and that fat-wrapping does not relate solely to bowel wall shrinkage. There was correlation with ulceration but in 11 cases macroscopic ulceration extended beyond the fat-wrapping and in six to surgical resection margins. The pathological features of 225 small intestinal resections were reviewed and fat-wrapping was seen only in Crohn's disease. Fat-wrapping correlates best with transmural inflammation and represents part of the connective tissue changes that accompany intestinal Crohn's disease. Findings also suggest that fat-wrapping alone should not be used as an accurate marker of disease extent at the time of surgery.
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Affiliation(s)
- A L Sheehan
- Department of Histopathology, Gloucestershire Royal Hospital, UK
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71
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Cameron JL, Hamilton SR, Coleman J, Sitzmann JV, Bayless TM. Patterns of ileal recurrence in Crohn's disease. A prospective randomized study. Ann Surg 1992; 215:546-51; discussion 551-2. [PMID: 1616391 PMCID: PMC1242495 DOI: 10.1097/00000658-199205000-00018] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
To gain information on the pathogenesis of ileal recurrence, 86 patients with Crohn's disease undergoing their first ileocolic resection were randomized to receive either an end-to-end (n = 47) or side-to-end (n = 39) anastomosis. The demographic and clinical characteristics of both groups were similar. There were no statistically significant differences between the two groups in postoperative complications or in the subsequent development of symptomatic or documented recurrences. Among the 43 patients with follow-up in the end-to-end anastomosis group, there were 10 documented ileal recurrences (23%), and all involved distal ileum in the characteristic preanastomotic location. Among the 35 patients with follow-up in the side-to-end anastomosis group, there were 11 documented recurrences (31%, not significant). The ileal recurrence pattern could be determined accurately in five of these 11 patients and involved the ileum adjacent to the colon, but spared the distal ileum in the blind pouch. This study suggests that the fecal stream and reflux of colonic contents are important factors in determining the pattern of ileal recurrence after ileocolectomy for Crohn's disease.
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Affiliation(s)
- J L Cameron
- Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, Maryland
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72
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Olaison G, Smedh K, Sjödahl R. Natural course of Crohn's disease after ileocolic resection: endoscopically visualised ileal ulcers preceding symptoms. Gut 1992; 33:331-5. [PMID: 1568651 PMCID: PMC1373822 DOI: 10.1136/gut.33.3.331] [Citation(s) in RCA: 346] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Forty two Crohn's disease patients were followed up after ileocolic resection with regard to symptoms and endoscopic appearance of the ileocolic anastomosis. Twenty eight patients resected because of colonic neoplasm served as controls. In all the Crohn's disease patients the ileal resection margin was disease free macroscopically at operation. In addition, intraoperative ileoscopy was performed in 13 and no sign of residual inflammation in the neoterminal ileum was seen. Endoscopy soon after surgery often showed preanastomotic ileal ulceration before symptoms appeared, whereas no anastomotic lesions were observed in the controls. Thus, 22 of 30 Crohn's disease patients examined had ulceration of the anastomotic area after three months, but only 10 had developed symptoms indicating relapse (73 v 33%). Corresponding figures in the 30 patients examined after one year were 93 v 37%, and in 14 patients after three years they were 100 and 86% respectively. The inflammatory lesions in all cases were preanastomotic, in the neoterminal ileum, and showed time related progression from aphthae to larger ulcers and stricture. The study suggests that endoscopically observed inflammatory lesions that appear soon after ileocolic resection for Crohn's disease signify new inflammation and not residual, persistent disease or incomplete anastomotic healing. The data further suggest that despite clinical remission after apparently radical intestinal resection, the bowel is permanently inflamed in Crohn's disease.
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Affiliation(s)
- G Olaison
- Department of Surgery, University Hospital, Linköping, Sweden
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73
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Wettergren A, Christiansen J. Risk of recurrence and reoperation after resection for ileocolic Crohn's disease. Scand J Gastroenterol 1991; 26:1319-22. [PMID: 1763299 DOI: 10.3109/00365529108998629] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
To evaluate possible risk factors for recurrence after primary resection of ileocolic Crohn's disease, the clinical course of 48 consecutive patients operated on over a 27-year period were reviewed. Median follow-up was 10 years (range, 3-27 years). The probability of not having a recurrence and the probability of not undergoing a second resection were 0.476 (+/- 0.191, 95% confidence limits) and 0.701 (+/- 0.180), respectively, after 10 years. None of the possible risk factors examined--sex, age at the primary resection, length of preoperative history, length of bowel involvement, failure of preoperative medical treatment, and residual microscopic disease at resections lines--significantly influenced the risk of recurrent disease (P greater than 0.05, log-rank test); however, there was a trend towards a higher risk of recurrence for the patients who had received medical treatment preoperatively. In the present study it was not possible to identify any factors that influenced the risk of recurrence.
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Affiliation(s)
- A Wettergren
- Dept. of Surgery D, Glostrup Hospital, University of Copenhagen, Denmark
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74
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Sharif H, Alexander-Williams J. Strictureplasty for ileo-colic anastomotic strictures in Crohn's disease. Int J Colorectal Dis 1991; 6:214-6. [PMID: 1770290 DOI: 10.1007/bf00341394] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We report an audit of outcome on 24 patients (16 females) who had a strictureplasty to treat ileo-colic anastomotic strictures. All except one patient had their original resection for Crohn's disease, and required reoperation because of symptoms of recurrent intestinal obstruction for a mean 9.3 months (range 1-36); the remaining patient was discovered to have ileo-colic anastomotic stricture before he underwent laparotomy for closure of loop ileostomy. At operation, four patients needed additional small bowel strictureplasties, two of whom also underwent small bowel resection for separate areas of phlegmonous disease. There was no post-operative mortality, three patients developed wound infection and one had a pelvic abscess, which settled on antibiotic therapy. Two patients have since died of unrelated disease. Five patients have since needed reoperation for recurrence; only one had a stricture at the site of previous strictureplasty. Over a mean follow-up of 70.8 months (range 18-393) all 22 living patients now have complete relief of symptoms.
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Affiliation(s)
- H Sharif
- General Hospital, Birmingham, UK
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75
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Kotanagi H, Kramer K, Fazio VW, Petras RE. Do microscopic abnormalities at resection margins correlate with increased anastomotic recurrence in Crohn's disease? Retrospective analysis of 100 cases. Dis Colon Rectum 1991; 34:909-16. [PMID: 1914726 DOI: 10.1007/bf02049707] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The relationship between histologic changes at resection margins and anastomotic recurrence was evaluated in patients with Crohn's disease. Pathology and medical records from 1960 to 1977 identified 100 patients who met the following criteria: 1) no prior surgery for Crohn's disease, 2) small bowel or small bowel and colonic resection with anastomosis done for Crohn's disease at the Cleveland Clinic, and 3) resection margins available for microscopic analysis. The following histologic features of the margins were evaluated: edema, inflammation, lymphoid aggregates, pyloric metaplasia, fibrosis, cryptitis and crypt abscesses, ulcers, granulomas, villous shortening, mucin depletion, neuronal hyperplasia, and transmural inflammation. Additionally, margins were categorized as histologically normal, showing nonspecific changes, showing changes suggestive of Crohn's disease, and showing changes diagnostic for Crohn's disease. Anastomotic recurrence occurred in 50 patients after an average follow-up period of 11.5 years. Cumulative recurrence-free rates for the four margin categories were not significantly different. Anastomotic recurrence was not associated with any clinical or histologic feature or combination of features.
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Affiliation(s)
- H Kotanagi
- Departments of Colon and Rectal Surgery, Cleveland Clinic Foundation, Ohio 44195
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76
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Williams JG, Wong WD, Rothenberger DA, Goldberg SM. Recurrence of Crohn's disease after resection. Br J Surg 1991; 78:10-9. [PMID: 1998847 DOI: 10.1002/bjs.1800780106] [Citation(s) in RCA: 117] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Recurrent Crohn's disease develops in most patients after surgical resection if the patient is followed for sufficient time. This review examines various aspects of recurrent Crohn's disease. It is concluded that Crohn's disease is a diffuse condition of the gastrointestinal tract and that radical resection of Crohn's disease does not prevent recurrence. Assorted factors thought to be associated with recurrence are examined and the relevance of these factors to the surgeon treating Crohn's disease is discussed.
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Affiliation(s)
- J G Williams
- Division of Colon and Rectal Surgery, University of Minnesota, Minneapolis 55455
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77
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Rutgeerts P, Geboes K, Vantrappen G, Beyls J, Kerremans R, Hiele M. Predictability of the postoperative course of Crohn's disease. Gastroenterology 1990; 99:956-63. [PMID: 2394349 DOI: 10.1016/0016-5085(90)90613-6] [Citation(s) in RCA: 1130] [Impact Index Per Article: 33.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Eighty-nine patients who had been treated by ileal resection for Crohn's disease between 1979 and 1984 were included in a prospective cohort follow up to study the natural course of early postoperative lesions. Recurrent lesions were observed endoscopically in the neoterminal ileum within 1 year of surgery in 73% of the patients, although only 20% of the patients had symptoms. Three years after surgery, the endoscopic recurrence rate had increased to 85% and symptomatic recurrence occurred in 34%. The ultimate course of the disease was best predicted by the severity of the early postoperative lesions, as observed at ileoscopy. Clinical parameters that influenced outcome were preoperative disease activity, the indication for surgery, and the number of surgical resections. When patients were stratified for preoperative disease activity, the severity of lesions found at endoscopy remained a strong predictive factor for symptomatic recurrence. In 22 other patients submitted to "curative" ileal resection and ileocolonic anastomosis, the segment to be used as neoterminal ileum was carefully examined during surgery, and two large biopsies were taken before making the anastomosis. An ileoscopy was performed 6 months after surgery. Although all patients had a macroscopically normal neoterminal ileum and 19 had entirely normal biopsies at the time of surgery, 21 patients were found at ileoscopy to have developed ileitis involving a 15-cm segment (range, 4-30 cm), and 20 had unequivocal microscopic lesions on biopsies. These studies suggest that early lesions in the neoterminal ileum after Crohn's resection do not originate from microscopic inflammation present in this bowel segment at the time of surgery. The early postoperative lesions in the neoterminal ileum seem to be a suitable model to study the pathogenesis of Crohn's disease and also to evaluate new therapeutic modalities, either to prevent development of these early lesions or to treat progressive recurrence.
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Affiliation(s)
- P Rutgeerts
- Department of Medicine, University Hospital Gasthuisberg, University of Leuven, Belgium
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78
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Galandiuk S, O'Neill M, McDonald P, Fazio VW, Steiger E. A century of home parenteral nutrition for Crohn's disease. Am J Surg 1990; 159:540-4; discussion 544-5. [PMID: 1972002 DOI: 10.1016/s0002-9610(06)80060-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
During an 11-year period, 41 patients with Crohn's disease were placed on home parenteral nutrition (HPN) for a mean of 1,083 days (range: 33 to 3,258 days). Data were retrospectively analyzed to determine whether HPN had an effect on the course of their disease, i.e., on the number of operative procedures performed and the intensity of required medical therapy. Data represented information obtained during a total of 121 patient-years of HPN for Crohn's disease. The main indications for HPN were short bowel syndrome (66%) and high stoma output. Twenty-four of 41 patients (59%) underwent surgery for Crohn's disease during the course of HPN. There was no significant difference between the number of procedures performed per patient per year of Crohn's disease during pre-HPN and HPN periods (p greater than 0.25). Although there was no significant change in body weight, both serum albumin and transferrin levels increased during HPN (p less than 0.01 and p less than 0.01, respectively). Twenty-nine percent of patients were taking prednisone while on HPN, compared with 54% of patients during the pre-HPN period (p less than 0.01). HPN appeared to result in a significant improvement in the numerically assessed quality of life. During the HPN period, 24 patients had 1 or more HPN-related complications that required 1 to 13 hospital admissions (mean: 1.8). These complications included catheter sepsis in 19 patients, blocked or damaged catheters in 15 patients, and dehydration and/or electrolyte imbalance in 5 patients. Eight patients died, with 7% of deaths secondary to catheter-related sepsis. Although permanent HPN is associated with an identifiable morbidity and mortality and is not associated with a reduction in the frequency of surgery for Crohn's disease, benefits include a decrease in the intensity of medical therapy, an improvement in patients' nutritional state, and a significant perceived improvement in patients' quality of life. Without HPN, we believe all patients would have died secondary to malnutrition and/or dehydration.
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Affiliation(s)
- S Galandiuk
- Department of General Surgery, Cleveland Clinic Foundation, Ohio 44195
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79
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Fazio VW. Conservative surgery for Crohn's disease of the small bowel: the role of strictureplasty. Med Clin North Am 1990; 74:169-81. [PMID: 2404174 DOI: 10.1016/s0025-7125(16)30593-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
For the obstructed high-risk Crohn's disease patient, there is increasing evidence that timely surgery of a conservative nature can be performed with good effect. This article deals with the author's views, experience, and bias relating to the procedure of strictureplasty--the "emerging" conservative operation for the high-risk Crohn's patient with chronic bowel obstruction.
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Affiliation(s)
- V W Fazio
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Ohio
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80
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Abstract
Fifty patients with fibrotic small bowel strictures secondary to long-standing Crohn's disease underwent a total of 225 strictureplasties during the period from June 1984 to July 1988. Forty-two patients (84%) presented with obstructive symptoms. Patients had a 1- to 30-year history of Crohn's disease (mean, 14 years). Sixty-two per cent of patients were taking steroids at the time of admission, and 70% had had previous small bowel resections. All patients had one or more areas of small bowel affected with a fibrotic stricture and partial obstruction. Short strictures were treated by Heinecke-Mikulicz strictureplasties, and longer strictures by Finney side-to-side strictureplasties. In 30 patients (60%), 6- to 65-cm segments of small bowel were also resected due to acute inflammation with phlegmon or fistulae. Patients were discharged from the hospital 5 to 20 days after operation (mean, 10 days). After operation all patients with obstructive symptoms reported relief of symptoms and weight gain. Steroid doses could be tapered and nutritional parameters, such as total lymphocyte count, and serum albumin improved. Strictureplasty had 0% mortality and 16% morbidity rates. Complications included 3 enterocutaneous fistulae, 2 intra-abdominal abscesses, 2 hemorrhages requiring transfusion, 1 prolonged postoperative ileus that could be treated conservatively in 2 patients, and 1 restricture of a strictureplasty. Patients were followed for 1 to 40 months after operation (mean, 8 months). Resection of small bowel disease, especially that associated with perforation, is usually required in Crohn's disease. However, strictureplasty minimizes the need for bowel resection in patients with short fibrotic strictures resulting in recurrent small bowel obstruction.
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Affiliation(s)
- V W Fazio
- Department of Colon and Rectal Surgery, Cleveland Clinic Foundation, Ohio 44195
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81
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Allan A, Andrews H, Hilton CJ, Keighley MR, Allan RN, Alexander-Williams J. Segmental colonic resection is an appropriate operation for short skip lesions due to Crohn's disease in the colon. World J Surg 1989; 13:611-4; discussion 615-6. [PMID: 2815805 DOI: 10.1007/bf01658882] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Thirty-six patients have had a segmental colonic resection for Crohn's colitis between 1948 and 1984. There were 2 deaths caused by intraabdominal abscesses present before operation. There were no cases of anastomotic dehiscence in the 29 patients having segmental resection and immediate anastomosis. The reoperation rate at 10 years was 66% (95% confidence interval, 48-84%), the majority of reresections being for recurrent large bowel Crohn's disease. The 10-year reoperation rates were higher than after subtotal colectomy and ileorectal anastomosis (53%; 95% confidence interval, 37-69%) performed in a comparable group of patients with colonic Crohn's disease. The difference did not achieve statistical significance. These findings suggest that when a patient with Crohn's disease has a short segment of diseased large bowel, a segmental resection is feasible and safe.
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82
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Sayfan J, Wilson DA, Allan A, Andrews H, Alexander-Williams J. Recurrence after strictureplasty or resection for Crohn's disease. Br J Surg 1989; 76:335-8. [PMID: 2720340 DOI: 10.1002/bjs.1800760406] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This study attempts to define whether there is an increased need for reoperation in patients with small bowel Crohn's disease treated by strictureplasty compared with those treated by small bowel resection. Previous studies of the rate of reoperation for small bowel Crohn's disease do not distinguish between reoperation performed because of a lesion at the original operation site and that undertaken because of a lesion at a distant site. This study analyses the need for reoperation only at the original site of operation and measures operation-free intervals. The site specific operation-free intervals in 41 patients with small bowel Crohn's disease treated by strictureplasty were not significantly different from the similar intervals in 41 patients treated by a small bowel resection.
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Affiliation(s)
- J Sayfan
- General Hospital, Birmingham, UK
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83
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Dehn TC, Kettlewell MG, Mortensen NJ, Lee EC, Jewell DP. Ten-year experience of strictureplasty for obstructive Crohn's disease. Br J Surg 1989; 76:339-41. [PMID: 2720341 DOI: 10.1002/bjs.1800760407] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Strictureplasty is controversial in the management of obstructive Crohn's disease. Only a small proportion of patients undergoing surgery for obstructive Crohn's disease are suitable for strictureplasty. Lesions which are most amenable for this procedure are short, fibrous strictures. Over a 10-year period 24 patients have undergone 30 operations at which 86 strictureplasties were performed. The median follow-up has been 40 (range 4-112) months. No leaks or fistulae arose from the strictureplasties. The median weight gain 3 months postoperatively was +4.0 kg. Four patients subsequently required a further 13 strictureplasty procedures, between 12 and 36 (median 18) months after the initial operation; all but one of the previous strictureplasties were patent. Thirteen patients have been symptom free following surgery, four have required further medical therapy for recurrent Crohn's disease and three have sustained episodes of self-limiting intestinal colic. Strictureplasty is a safe and effective procedure in selected patients undergoing surgery for obstructive Crohn's disease.
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Affiliation(s)
- T C Dehn
- Department of Surgery, John Radcliffe Hospital, Oxford, UK
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84
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Changes in small intestinal epithelial expression of MHC class II antigen after terminal ileal resection for Crohn's disease. Int J Colorectal Dis 1988; 3:102-8. [PMID: 2970513 DOI: 10.1007/bf01645314] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Aphthous lesions in the neoterminal ileum from patients operated for Crohn's disease are an early sign of recurrence that can be identified during ileocolonoscopy. The origin of these lesions was studied in nine patients treated by terminal ileal resection and right hemicolectomy for complicated Crohn's disease. During surgery the neoterminal ileum was turned inside out, the mucosa was carefully inspected and two large mucosal biopsies were obtained. The same procedure was carried out in seven patients operated for other diseases. Four to six months after surgery endoscopy of the neoterminal ileum was carried out and multiple biopsies were obtained from the neoterminal ileum. Another follow-up colonoscopy with biopsies was carried out one year after the operation. The operative specimens and the per- and postoperative biopsies were submitted to routine microscopy and immuno- and enzyme-histochemistry. None of the Crohn's patients had macroscopic lesions in the neoterminal ileum at operation and only one had microscopic signs of inflammation and a positive section margin. Four-six months after operation all Crohn's patients had active aphthous lesions in a 5-20 cm segment of the neoterminal ileum at endoscopy. Biopsies taken at this time showed microscopic features which were not observed in biopsies from control subjects: an increase of HLA-DR+, ATPase+ dendritic cells in the ileal mucosa and a defective expression of MHC class II antigens by the small intestinal epithelial cells. MHC class II expression by the small intestinal epithelial cells returned towards normal after one year.(ABSTRACT TRUNCATED AT 250 WORDS)
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85
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86
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87
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Abstract
Total parenteral nutrition now permits long-term survival in patients after massive intestinal resection. Surgical therapy for the short-bowel syndrome is still largely experimental and cannot be recommended routinely. Thus, prevention of intestinal resection and conservation of intestinal length, when resection is necessary, should be emphasized. Strategies are presented that can be employed to preserve intestinal length when surgery is required in patients with a shortened bowel. These include strictureplasty, minimal resection, serosal patching, and intestinal tapering. In suitable candidates strictureplasty can relieve obstruction from strictures while avoiding resection. Minimal resection of involved intestine can be performed safely in selected patients with radiation injury or Crohn's disease. Serosal patching is an alternative to resection for the treatment of perforation or strictures of the intestine. Intestinal tapering can improve the function of dilated intestinal segments and eliminate the need for resection in intestinal atresia. The judicious use of these procedures can preserve intestinal length and obviate the need for long-term parenteral nutrition in patients after massive intestinal resection.
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88
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Glick SN. Crohn's Disease of the Small Intestine. Radiol Clin North Am 1987. [DOI: 10.1016/s0033-8389(22)02212-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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89
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Chardavoyne R, Flint GW, Pollack S, Wise L. Factors affecting recurrence following resection for Crohn's disease. Dis Colon Rectum 1986; 29:495-502. [PMID: 3731965 DOI: 10.1007/bf02562601] [Citation(s) in RCA: 122] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The records of 187 patients with Crohn's disease who underwent resectional surgery were analyzed to evaluate the effect of several clinical and histologic features on the recurrence rate. Recurrence was defined as the need for re-resection. The data were analyzed by the life-table method. Age, sex, age at onset of disease and at time of resection, family history, presence of granuloma, and microscopic involvement at the line of resection did not affect the recurrence rate. The distribution of the disease and duration of symptoms before primary resection did influence the rate of re-resection. Patients with predominantly large bowel disease (N = 56) were found to have a higher rate of re-resection (45 percent) when compared with 32 percent in patients with small bowel involvement (N = 94) and with 35 percent in patients with both small and large bowel involvement (N = 37) (P = 0.04). A detailed review, an analysis of the literature, and a comparison with our results are made.
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90
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Alexander-Williams J, Allan A, Morel P, Hawker PC, Dykes PW, O'Connor H. The therapeutic dilatation of enteric strictures due to Crohn's disease. Ann R Coll Surg Engl 1986; 68:95-7. [PMID: 3954317 PMCID: PMC2497811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The use of dilatation as a treatment of strictures due to Crohn's disease has hitherto received little attention. We report dilatation of small and large bowel strictures in twelve patients with Crohn's disease. The technique appears to be safe when carried out either endoscopically or as part of a laparotomy. Short term follow-up suggests that the technique may have a part to play in the treatment of suitable strictures that can be reached endoscopically but early restenosis limits its value at laparotomy when strictureplasty may provide a more lasting relief of the stenosis.
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91
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Cooper JC, Williams NS. The influence of microscopic disease at the margin of resection on recurrence rates in Crohn's disease. Ann R Coll Surg Engl 1986; 68:23-6. [PMID: 3947011 PMCID: PMC2498195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
One hundred and forty-two patients with Crohn's disease, undergoing 154 resections and reanastomoses, were reviewed to evaluate the influence of residual microscopic Crohn's disease at the margin of resection on recurrence. Sixty-three cases had microscopic evidence of disease at the resection margin (group I), and 91 cases had disease-free margins (group II). Of the survivors 125 patients undergoing 136 operations were reviewed. Median follow-up was 6.0 years (range 0.25-16 years) in group I, and 5.5 years (range 0.25-14.5 years) in group II. Twenty-two of 57 cases (38%) in group I developed recurrence compared with 23 of 79 cases (29%) in group II (P-NS). Cumulative recurrence rates at 10 years were 66.5% and 58% respectively (P-NS). The results support the increasing evidence that the presence of microscopic disease at the resection margin does not adversely affect recurrence in Crohn's disease.
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92
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Alexander-Williams J, Haynes IG. Conservative operations for Crohn's disease of the small bowel. World J Surg 1985; 9:945-51. [PMID: 4082616 DOI: 10.1007/bf01655400] [Citation(s) in RCA: 72] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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93
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Abstract
Strictureplasty recently has been advocated in the treatment of obstructive strictures of the small bowel in patients with Crohn's disease. In contrast to conventional methods of treatment, such as conservative therapy with total parenteral nutrition (TPN) or surgical resection of the involved bowel, strictureplasty eliminates the obstruction without loss of small bowel. The possibility of creating a short-bowel syndrome is of special concern in patients with diffuse Crohn's jejunoileitis. These patients usually present for surgery with chronic obstruction, anemia, weight loss, and malnutrition with folate and other vitamin deficiencies. The authors report the results of 12 strictureplasties for extensive Crohn's jejunoileitis in three patients presenting with chronic obstruction secondary to multiple small-bowel strictures. Both Heineke-Mikulicz and Finney strictureplasties were performed. In two patients, resection of an acutely inflamed phlegmonous segment was also performed. Symptoms (pain, abdominal distention, and nausea) were markedly improved postoperatively in all patients. Nutritional parameters, including serum albumin and total lymphocyte count, improved postoperatively. Dramatic rises in weight were noted also. All three patients were symptom-free six months postoperatively.
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94
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Krause U, Ejerblad S, Bergman L. Crohn's disease. A long-term study of the clinical course in 186 patients. Scand J Gastroenterol 1985; 20:516-24. [PMID: 4023619 DOI: 10.3109/00365528509089690] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A series of 186 patients treated for Crohn's disease during the period 1956 to 1968 has been followed up in 1970, 1975, and now in 1983. Among 173 patients operated on there were 89 recurrences (52%). After a follow-up time greater than 14 years (mean, 18 years) 'radical' resections at the first operation gave a lower recurrence rate (31%), fewer reoperations, and a better quality of life compared with non-'radical' resections (recurrence rate, 83%). The quality of life estimated for all patients alive in 1983, 152 patients, was good in 89%; 8.6% had moderate subjective symptoms, and 2.6% had pronounced subjective symptoms. With an increasing follow-up time there was no decrease in the patients' quality of life. Ileorectal anastomosis did not give very good results; proctocolectomy and ileostomy, however, gave good results. Regular investigation of all patients is of vital importance to give them a good quality of life.
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95
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Shorter RG. Intestinal cancer in Crohn's disease. BULLETIN OF THE NEW YORK ACADEMY OF MEDICINE 1984; 60:980-6. [PMID: 6394094 PMCID: PMC1911814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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96
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Rutgeerts P, Geboes K, Vantrappen G, Kerremans R, Coenegrachts JL, Coremans G. Natural history of recurrent Crohn's disease at the ileocolonic anastomosis after curative surgery. Gut 1984; 25:665-72. [PMID: 6735250 PMCID: PMC1432363 DOI: 10.1136/gut.25.6.665] [Citation(s) in RCA: 535] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
An endoscopical and histological study was carried out in 114 patients, treated by 'curative' resection of the terminal ileum and part of the colon for Crohn's disease, in order to study the natural history of recurrent Crohn's disease. The recurrence rate of Crohn's disease in patients examined within one year of the operation was 72%. This figure did not differ significantly from that in patients examined one to three years or three to 10 years after surgery (79% and 77% respectively). Recurrence was located in the neoterminal ileum and at the anastomosis in 88% of the patients. Early endoscopic signs of recurrence were small aphthous ulcers in the neoterminal ileum. Ileal biopsies at this stage showed an important inflammatory cell infiltrate of the lamina propria with numerous eosinophils and fusion and blunting of the villi. More advanced lesions observed in patients examined one to three years after surgery, consisted of larger, often serpiginous ulcerations and nodular thickening of folds. In patients examined three to 10 years after the operation, the anastomosis was frequently stenosed and rigid, with large ulcers extending from the stenosis into the colon. Mucosal granulomas may be found in normal appearing mucosa as well as in the obviously inflamed mucosa surrounding the ulcers. These studies suggest that recurrence of Crohn's disease almost always develops in the first year after the operation. Significant endoscopic lesions may be present without clinical symptoms, particularly in the earlier stages of the disease.
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97
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Ellis L, Calhoun P, Kaiser DL, Rudolf LE, Hanks JB. Postoperative recurrence in Crohn's disease. The effect of the initial length of bowel resection and operative procedure. Ann Surg 1984; 199:340-7. [PMID: 6703794 PMCID: PMC1353402 DOI: 10.1097/00000658-198403000-00015] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
We reviewed the surgical experience of 61 patients with Crohn's disease who have received surgical treatment over a 32-year period. Sex, age at onset of symptoms, associated systemic abnormalities, presenting symptoms, indication for previous surgery, and site of disease were not significant predictors of postoperative recurrence. Certain extensive resections of the small bowel are associated with a decreased probability of rehospitalization and reoperation. Resection of more than 25 cm of the small bowel and more than 50 cm of the "total" (small plus large) bowel was associated with a decreased likelihood of recurrence. Interestingly, analysis of larger resections (50, 75, 100 cm) failed to document a decreased likelihood of recurrence. The amount of large bowel resected did not predict postoperative recurrence. Bypass and diversion procedures offer a significantly enhanced risk for recurrent disease, whereas procedures employing resection are associated with lower probabilities of recurrent disease. We conclude that technically adequate resections of 25 to 50 cm of the small bowel or the combined small and large bowel are associated with a decreased probability of reoperation or rehospitalization after the initial surgery for Crohn's disease.
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Abstract
Forty-one patients underwent resection for Crohn's disease of the large bowel. Twelve patients had a total proctocolectomy for diffuse disease of the colon and rectum, and 29 patients with segmental disease of the large bowel underwent limited resection. Thirteen of the 29 patients had a subtotal colectomy, with 7 patients undergoing immediate ileoproctostomy and 6 having an ileostomy. Further surgery was required in 9 f the 13 patients, and long-term enteric continuity was maintained in only 3 patients. Sixteen patients with more localized Crohn's disease of the colon underwent segmental resection. Seven patients required additional surgery, and enteric continuity was restored in 12 of the 16 patients. There was no mortality among these 29 patients. This study suggests that Crohn's disease of the colon may be successfully treated by limited resection when involvement is segmental. In the patient with more extensive disease of the colon with only rectal sparing, morbidity is high and the probability of maintaining enteric continuity is low. Therefore, in these patients total proctocolectomy should be considered.
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100
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