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Wu N, Mah C, Koentgen S, Zhang L, Grimm MC, El-Omar E, Hold GL. Inflammatory bowel disease and the gut microbiota. Proc Nutr Soc 2021; 80:1-11. [PMID: 34165053 DOI: 10.1017/s002966512100197x] [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: 11/07/2022]
Abstract
Inflammatory bowel disease (IBD) is a group of immune-mediated disorders characterised by a chronic, relapsing-remitting inflammation predominantly affecting the gastrointestinal tract. IBD is incurable, affecting people in their most productive years. IBD is historically seen as a disease of Westernised nations although in recent times other countries have seen an exponential rise in cases. Although the exact pathogenesis remains unclear, evidence suggests that microbiota changes play a critical role in IBD pathogenesis. Over the past two decades, IBD has become one of the most studied human conditions linked to the gut microbiota. However, deciphering the intricate link between the gut microbiota and therapeutic efficacy remains elusive. This review will summarise the current evidence relating to the gut microbiota and its involvement in IBD pathogenesis as well as the impact of IBD treatments including pharmaceutical-, nutraceutical- and microbial-focused regimens on the gut microbiota.
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Affiliation(s)
- Nan Wu
- Microbiome Research Centre, St George and Sutherland Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Cassandra Mah
- Microbiome Research Centre, St George and Sutherland Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Sabrina Koentgen
- Microbiome Research Centre, St George and Sutherland Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Leo Zhang
- Microbiome Research Centre, St George and Sutherland Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Michael C Grimm
- Microbiome Research Centre, St George and Sutherland Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Emad El-Omar
- Microbiome Research Centre, St George and Sutherland Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Georgina L Hold
- Microbiome Research Centre, St George and Sutherland Clinical School, University of New South Wales, Sydney, New South Wales, Australia
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2
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Yoon JY. Nutritional approach as therapeutic manipulation in inflammatory bowel disease. Intest Res 2019; 17:463-475. [PMID: 31665832 PMCID: PMC6821940 DOI: 10.5217/ir.2019.00078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 08/07/2019] [Indexed: 02/06/2023] Open
Abstract
Malnutrition is observed more frequently in patients with inflammatory bowel disease (IBD) than in the general population and associated with adverse clinical outcomes. This study aimed to review the current knowledge regarding the efficacy of dietary and nutritional intervention in IBD patients. Exclusive enteral nutrition might be inferior to corticosteroid treatment in adults with active Crohn’s disease (CD) but might even be superior considering the adverse effects of corticosteroid treatment in children. Total parenteral nutrition has no advantage over enteral nutrition, which is considered a more physiologic modality in organ function. Current guidelines do not yet recommend ω3-polyunsaturated fatty acid supplementation for the prevention and maintenance of remission in IBD patients. Dietary fiber supplementation could be effective in the relief of symptoms and maintenance of remission in ulcerative colitis (UC). Although vitamin D may be favorable to clinical course of IBD and bone density. Probiotic supplementation has proven to be effective in preventing and treating pouchitis for UC but is less effective in treating CD. Nutritional interventions not only correct nutritional deficiencies but also improve symptoms and clinical courses of the disease. Hence, nutritional approaches need to be developed to significantly evaluate the effectiveness of dietary interventions used to treat IBD.
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Affiliation(s)
- Jin Young Yoon
- Division of Gastroenterology, Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, Seoul, Korea
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3
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Park YE, Park Y, Park SJ, Kim TI, Kim WH, Kim JN, Lee NR, Cheon JH. Is fasting beneficial for hospitalized patients with inflammatory bowel diseases? Intest Res 2019; 18:85-95. [PMID: 31308352 PMCID: PMC7000635 DOI: 10.5217/ir.2019.00055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 06/18/2019] [Indexed: 12/14/2022] Open
Abstract
Background/Aims Patients with inflammatory bowel disease (IBD) are usually hospitalized because of aggravated gastrointestinal symptoms. Many clinicians empirically advise these patients to fast once they are admitted. However, there has been no evidence that maintaining a complete bowel rest improves the disease course. Therefore, we aimed to investigate the effects of fasting on disease course in admitted patients with IBD or intestinal Behçet’s disease. Methods A total of 222 patients with IBD or intestinal Behçet’s disease, who were admitted for disease-related symptoms, were retrospectively analyzed. We divided them into 2 groups: fasting group (allowed to take sips of water but no food at the time of admission) and dietary group (received liquid, soft, or general diet). Results On admission, 124 patients (55.9%) started fasting and 98 patients (44.1%) started diet immediately. Among patients hospitalized through the emergency room, a significantly higher proportion underwent fasting (63.7% vs. 21.4%, P<0.001); however, 96.0% of the patients experienced dietary changes. Corticosteroid use (P<0.001; hazard ratio, 2.445; 95% confidence interval, 1.506–3.969) was significantly associated with a reduction in the disease activity score, although there was no significant difference between the fasting group and the dietary group in disease activity reduction (P=0.111) on multivariate analysis. Conclusions In terms of disease activity reduction, there was no significant difference between the fasting and dietary groups in admitted patients with IBD, suggesting that imprudent fasting is not helpful in improving the disease course. Therefore, peroral diet should not be avoided unless not tolerated by the patient.
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Affiliation(s)
- Yong Eun Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Division of Gastroenterology, Department of Internal Medicine, Haeundae Paik Hospital, Inje University School of Medicine, Busan, Korea
| | - Yehyun Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Soo Jung Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Tae Il Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Won Ho Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Jung Nam Kim
- Department of Nutrition Care, Yonsei University College of Medicine, Seoul, Korea
| | - Na Rae Lee
- Department of Nutrition Care, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hee Cheon
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
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4
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Albenberg LG, Wu GD. Diet and the intestinal microbiome: associations, functions, and implications for health and disease. Gastroenterology 2014; 146:1564-72. [PMID: 24503132 PMCID: PMC4216184 DOI: 10.1053/j.gastro.2014.01.058] [Citation(s) in RCA: 403] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 01/24/2014] [Accepted: 01/31/2014] [Indexed: 12/13/2022]
Abstract
The mutual relationship between the intestinal microbiota and its mammalian host is influenced by diet. Consumption of various nutrients affects the structure of the microbial community and provides substrates for microbial metabolism. The microbiota can produce small molecules that are absorbed by the host and affect many important physiological processes. Age-dependent and societal differences in the intestinal microbiota could result from differences in diet. Examples include differences in the intestinal microbiota of breastfed vs formula-fed infants or differences in microbial richness in people who consume an agrarian plant-based vs a Western diet, which is high in meat and fat. We review how diet affects the structure and metabolome of the human intestinal microbiome and may contribute to health or the pathogenesis of disorders such as coronary vascular disease and inflammatory bowel disease.
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Affiliation(s)
| | - Gary D. Wu
- Corresponding Author: Gary D. Wu, M.D. Division of Gastroenterology Perelman School of Medicine University of Pennsylvania 915 BRB II/III 421 Curie Blvd Philadelphia, PA 19104 Phone: 215-898-0158 Fax: 215-573-2024
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5
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Triantafillidis JK, Papalois AE. The role of total parenteral nutrition in inflammatory bowel disease: current aspects. Scand J Gastroenterol 2014; 49:3-14. [PMID: 24354966 DOI: 10.3109/00365521.2013.860557] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Total parenteral nutrition (TPN) represents a therapeutic modality that could save the life of a patient with inflammatory bowel disease (IBD) facing severe nutritional problems, by restoring the patient's impaired nutritional status. TPN does not compete with enteral nutrition (EN), the latter being the first choice for all patients having anatomically intact and functionally normal digestive tract. TPN allows bowel rest while supplying adequate calorific intake and essential nutrients, and removes antigenic mucosal stimuli. The value of TPN in malnourished patients with intestinal failure due to CD is beyond doubt. However, it is difficult to suggest TPN as a sole treatment for active CD. An increased rate of remission could not be expected by applying TPN. The utility of TPN is restricted to certain cases involving efforts to close enterocutaneous or other complicated fistulas in patients with fistulizing CD, the treatment of short bowel syndrome following extensive resections for CD, or when EN is impractical for other reasons. There are no advantages of TPN therapy over EN therapy regarding fistula healing. TPN has no influence on the surgical intervention rate and little benefit by bypassing the intestinal passage could be expected. Also TPN shows no advantage if the disease is chronically active. However, an optimal supply of nutrients improves bowel motility, intestinal permeability and nutritional status, and reduces inflammatory reactions. TPN might be associated with an increased risk of adverse events, although TPN undertaken by experienced teams does not cause more complications than does EN.
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Abstract
PURPOSE OF REVIEW The inflammatory bowel diseases (IBD) are chronic inflammatory diseases of the gastrointestinal tract apparently due to an abnormal immune response to environmental factors in genetically susceptible hosts. The composition of the gut microbiota is thought to be a critical environmental factor in IBD, and recent evidence suggests a connection between diet and the intestinal bacteria. In this review, we describe the current evidence regarding the impact of diet on the gut microbiome and how this may be relevant to the pathogenesis of IBD. RECENT FINDINGS Novel culture-independent DNA sequencing technology has revolutionized the approach to the characterization of intestinal bacterial communities. Recent studies have demonstrated an association between the diet and the human microbiome. Because the development of a 'dysbiotic' microbiota is thought to be involved in the pathogenesis of IBD, diet is being investigated as an important etiologic factor. SUMMARY The recent studies highlighting the impact of diet on the gut microbiome provide a strong rationale for further investigation of the link between diet, the gut microbiome, and the development of IBD. Such studies may provide novel information about disease pathogenesis as well as identify new therapeutic alternatives for patients suffering from IBD.
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7
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Jacobson S. Early postoperative complications in patients with Crohn's disease given and not given preoperative total parenteral nutrition. Scand J Gastroenterol 2012; 47:170-7. [PMID: 22242614 PMCID: PMC3279139 DOI: 10.3109/00365521.2011.648954] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The effect of preoperative total parenteral nutrition (TPN) on the rate of early (within 30 days) postoperative complications in patients with moderate to severe Crohn's disease (CD) was examined. MATERIAL AND METHODS A series of 15 consecutive patients with CD (mean CD activity index score, 270) given preoperative TPN for 18-90 days (mean, 46 days) and undergoing bowel resection and primary anastomosis was compared with matching controls (105 patients) consecutively selected from all CD patients operated in Stockholm County during a preceding 20-year period without preoperative TPN. RESULTS During the preoperative TPN, all the patients studied displayed clinical remission of CD as reflected in improvement in their general well-being, relief of abdominal pain, and abatement of fever and diarrhea. There was no significant early postoperative complication in the TPN-treated group, whereas there were 29 patients with early postoperative complications in the control group, which means a significantly higher rate of postoperative complications when preoperative TPN was not provided. During the preoperative TPN, some crucial variables increased such as the body weight, the serum concentrations of albumin and triiodothyronine reflecting improved nutritional state, whereas the serum concentration of haptoglobin and the white cell count decreased reflecting decreased inflammatory activity. CONCLUSIONS This study shows that preoperative TPN for at least 18 days may be recommended to be given to patients with moderate to severe CD until clinical remission is achieved in order to minimize the risk of early postoperative complications.
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Affiliation(s)
- Stefan Jacobson
- Department of Surgery, Karolinska Institute, Huddinge Hospital, Stockholm, Sweden.
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8
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Abstract
Many studies have looked at connections between diet, etiology, signs and symptoms associated with inflammatory bowel disease (IBD). Although these connections are apparent to clinicians, they are difficult to prove qualitatively or quantitatively. Enteral feeding and polymeric diets are equally effective at bringing about remission in Crohn’s disease (CD). Parenteral feeding is also effective, although none of these methods is as effective as corticosteroid therapy. However, enteral feeding is preferred in the pediatric population because linear growth is more adequately maintained via this route. Exclusion diets in patients brought into remission using an elemental diet have been shown to maintain remission for longer periods. Studies that aim to isolate culpable food groups have shown that individuals react differently on exposure to or exclusion of various foods. The commonly identified food sensitivities are cereals, milk, eggs, vegetables and citrus fruits. Studies that have looked at gut mucosal antigen behavior have shown higher rectal blood flow, in response to specific food antigens, in those with CD over healthy subjects. Exclusion of sugar shows little evidence of amelioration in CD. Omega 3 fatty acids show promise in the treatment of IBD but await larger randomized controlled trials. Patients frequently notice that specific foods cause aggravation of their symptoms. Whilst it has been difficult to pinpoint specific foods, with advances in the laboratory tests and food supplements available, the aim is to prolong remission in these patients using dietary measures, and reduce the need for pharmacotherapy and surgical intervention.
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9
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Messing B, Landais P, Goldfarb B, Irving M. Home parenteral nutrition in adults: a multicentre survey in Europe. Clin Nutr 2008; 8:3-9. [PMID: 16837259 DOI: 10.1016/0261-5614(89)90018-6] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
This registry describes a multicentre experience of Home Parenteral Nutrition (HPN) in nine European countries covering 27 centres and 194 patients. The main purpose of this study was to evaluate the quality of life and prognosis of patients on HPN. Patients started HPN at 44 +/- 1 years old (mean +/- SEM), and received 200 courses of HPN for a mean of 12 +/- 1 months representing a cumulative duration of 207 years. The four commonest indications for HPN were inflammatory bowel disease (30%), mesenteric vascular disease (21%), malignancy (17%) and radiation enteritis (13%). The nutritional status during HPN was clinically normal or subnormal in 93% of cases. The yearly incidence of catheter related complications leading to a catheter change was 0.74, sepsis accounting for half of this. The duration of hospital readmission for HPN complications was 4 +/- 1% of time spent at home, which represents 2 weeks per year and 41% of the total readmission time. Mortality was mainly influenced by the underlying disease since only 3% of patients died of HPN complications. A good social rehabilitation was observed in 52% of patients who during treatment recovered their pre-HPN occupational status. The poorest social rehabilitation was observed in patients over 65 years of age, and patients with malignancies and radiation enteritis, who also had the poorest prognosis. Caution seems necessary before recommending HPN in these patients.
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Affiliation(s)
- B Messing
- Centre agréé de Nutrition Parentérale à Domicile, Service de Gastroentérologie, Hôpital Saint-Lazare, 107 rue du Fbg Saint-Denis, 75010 Paris, France
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10
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Wiese DM, Rivera R, Seidner DL. Is There a Role for Bowel Rest in Nutrition Management of Crohn's Disease? Nutr Clin Pract 2008; 23:309-17. [DOI: 10.1177/0884533608318674] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Affiliation(s)
- Dawn M. Wiese
- From Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland; Nutrition Support Team, Digestive Diseases Institute, Department of Gastroenterology, Cleveland Clinic, Cleveland; and Vanderbilt Center for Human Nutrition and Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Rene Rivera
- From Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland; Nutrition Support Team, Digestive Diseases Institute, Department of Gastroenterology, Cleveland Clinic, Cleveland; and Vanderbilt Center for Human Nutrition and Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Douglas L. Seidner
- From Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland; Nutrition Support Team, Digestive Diseases Institute, Department of Gastroenterology, Cleveland Clinic, Cleveland; and Vanderbilt Center for Human Nutrition and Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
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11
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Issa M, Binion DG. Bowel Rest and Nutrition Therapy in the Management of Active Crohn's Disease. Nutr Clin Pract 2008; 23:299-308. [DOI: 10.1177/0884533608318675] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Mazen Issa
- From the Division of Gastroenterology and Hepatology, Department of Medicine, Medical College of Wisconsin, Milwaukee
| | - David G. Binion
- From the Division of Gastroenterology and Hepatology, Department of Medicine, Medical College of Wisconsin, Milwaukee
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12
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Abstract
Dietary antigens may act as important stimuli of the mucosal immune system and have led to the study of nutritional therapy for IBD. Patients with active CD respond to bowel rest, along with total enteral nutrition or TPN. Bowel rest and TPN are as effective as corticosteroids at inducing remission for patients with active CD, although benefits are short-lived. Enteral nutrition is consistently less effective than conventional corticosteroids for treatment of active CD. Use of palatable, liquid polymeric diets in active CD is controversial, but these diets are of equal efficacy when compared with elemental diets. UC has not been treated effectively with either elemental diets or TPN. Fish oil contains n-3-PUFA, which inhibits production of proinflammatory cytokines and has some benefit in the treatment of CD. Topical applications of short-chain fatty acids have benefited diversion colitis and distal UC, whereas probiotics hold promise in the treatment of pouchitis.
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Affiliation(s)
- Toby O Graham
- University of Pittsburgh Medical Center, 200 Lothrop Street, M-Level, PUH, Pittsburgh, PA 15213, USA.
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13
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Abstract
This article reviews nutritional considerations that arise in the care of patients with Crohn's disease. The causes and presentation of malnutrition in these patients are discussed, and a rational method is presented for comprehensive nutritional assessment. The indications for nutritional intervention, either as supportive or primary therapy for Crohn's disease, are reviewed.
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Affiliation(s)
- H K Song
- Department of Surgery, University of Pennsylvania Medical Center, Philadelphia, USA
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14
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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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15
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Seo M, Okada M, Yao T, Furukawa H, Matake H. The role of total parenteral nutrition in the management of patients with acute attacks of inflammatory bowel disease. J Clin Gastroenterol 1999; 29:270-5. [PMID: 10509955 DOI: 10.1097/00004836-199910000-00009] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
The aim of this study was to evaluate the effects of the prolonged duration of total parenteral nutrition (TPN) on the clinical, laboratory, and nutritional parameters and short-term outcome in acute attacks of ulcerative colitis and Crohn's colitis, and the difference in the response to TPN between the two diseases. Twenty-two patients with severely and moderately active ulcerative colitis (8 severe and 14 moderate) and 12 patients with Crohn's colitis were analyzed retrospectively. Eleven of 22 patients with ulcerative colitis were treated with TPN and corticosteroids (TPN group). The remaining 11 patients were treated with corticosteroids alone and hospital meals (oral diet group). Both groups were matched regarding disease severity at pretreatment. The clinical characteristics, and the initial and total dosages of corticosteroids for 3 weeks were similar between the two groups. The authors compared the changes in the clinical, inflammatory, and nutritional parameters and short-term outcome between the TPN and the oral diet groups with ulcerative colitis. The same evaluations were also made for 12 patients with Crohn's colitis who received TPN (CD group). The TPN group did not show any significant improvement in the clinical parameter, inflammatory signs, or nutritional state compared with the oral diet group with ulcerative colitis. The remission rate after 3 weeks of therapy and a colectomy rate also showed no significant difference between the two groups. In contrast, TPN resulted in a disappearance of clinical symptoms and an improvement in both the inflammatory and nutritional parameters in the CD group. Only one of the 12 patients with Crohn's colitis underwent colectomy. TPN induced no additional benefit in corticosteroid therapy in an acute attack of ulcerative colitis. In contrast, TPN may have primary effects on Crohn's colitis.
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Affiliation(s)
- M Seo
- First Department of Internal Medicine, School of Medicine, Fukuoka University, Japan
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16
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Han PD, Burke A, Baldassano RN, Rombeau JL, Lichtenstein GR. Nutrition and inflammatory bowel disease. Gastroenterol Clin North Am 1999; 28:423-43, ix. [PMID: 10372275 DOI: 10.1016/s0889-8553(05)70063-7] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This article reviews the nutritional aspects of inflammatory bowel disease (IBD) including the mechanisms and manifestations of malnutrition and the efficacy of nutritional therapies. Nutrient deficiencies in patients with IBD occur via several mechanisms and may complicate the course of the disease. Nutritional status is assessed by clinical examination and the use of nutritional indices such as the Subjective Global Assessment of nutritional status. Nutritional intervention may improve outcome in certain individuals; however, because of the costs and complications of such therapy, careful selection is warranted, especially in patients presumed to need parenteral nutrition.
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Affiliation(s)
- P D Han
- University of Pennsylvania School of Medicine, Philadelphia, USA
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17
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Abstract
Malnutrition is a very common problem in patients with chronic inflammatory bowel diseases. This article discusses the incidence, causes, and clinical consequences of malnutrition in these patient groups. The role of nutritional support administered enterally or parenterally either as primary or adjunctive therapy is highlighted, based on past and more recent controlled studies. Additional attention is given to the roles of glutamine, short-chain fatty acids, fish oil, and alternative nutritional therapy.
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Affiliation(s)
- L A Dieleman
- Department of Medicine, University of North Carolina, Chapel Hill, USA
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18
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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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19
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Abstract
Crohn's disease and ulcerative colitis are chronic inflammatory diseases of the bowel often associated with significant malnutrition, particularly in children because of increased nutrient demands due to growth. We discuss the increasingly prominent role of nutritional support in inflammatory bowel disease (IBD). Issues that are addressed include the etiology of malnutrition in IBD, assessment and monitoring of patient nutritional status and the use of nutrition in the management of growth failure and as primary medical therapy.
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Affiliation(s)
- M M Oliva
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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20
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Abstract
The value of intense nutritional support in inflammatory bowel disease is still debated. Claims have been made that total enteral nutrition is as effective as total parental nutrition. In this review, the use of parenteral and enteral nutritional support as primary therapy in patients with inflammatory bowel disease has been critically evaluated. Most studies have been uncontrolled and nonrandomized with short-term follow-up. The literature does suggest, however, that intense nutritional support may have an adjunctive role to drug therapy in achieving remission in Crohn's disease, especially in corticosteroid-refractory patients. Nutritional support has a lesser role in chronic ulcerative colitis, except for assistance in pre- and postoperative management. The data do not support one variety of nutritional support over another, although enteral support should be used if possible, as it is less costly and potentially less complicated.
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Affiliation(s)
- S Wu
- Department of Medicine, Northwestern University Medical School, Chicago, Illinois 60611, USA
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21
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Bartels M, Nagel E, Pichlmayr R. [What is the role of nutrition in ulcerative colitis? A contribution to the current status of diet therapy in treatment of inflammatory bowel diseases]. LANGENBECKS ARCHIV FUR CHIRURGIE 1995; 380:4-11. [PMID: 7707850 DOI: 10.1007/bf00184410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Nutritional therapy for ulcerative colitis (UC) is controversial. Studies are usually designed to investigate total parenteral (TPN) or total enteral nutrition (TEN), and before these can be compared it is necessary to differentiate between the different therapeutic aims. The aims of artificial nutritional support in patients with UC are the readjustment of the nutritional status, possible remission of disease activity, and decrease in the incidence of surgical intervention or postoperative complication. Owing to the heterogeneity of the results published so far, it is still difficult to compare studies. Nevertheless, they indicate that the extent and severity of the colitis and the patient selection are of paramount importance in the implementation of nutritional therapy. Positive effects of TPN reported from non-controlled studies were not confirmed by controlled trials. Moreover, TPN was no more effective than an oral diet. Regarding remission rates or operative interventions needed, TPN had more side effects than and no defined advantages over TEN. TEN seems to be useful for certain patients. In some patients with UC, it seems to be accompanied by fewer postoperative complications. However, a definitive conclusion on the effects of TEN or TPN is not yet possible. In this context, certain fatty acids may have an important role in the treatment of UC. In prospective, randomized and controlled studies omega-3 fatty acids were found to be therapeutically useful. A reduction of the steroid doses needed is particularly important. Another therapeutic approach in distal UC is seen in the rectal administration of short chain fatty acids.
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Affiliation(s)
- M Bartels
- Klinik für Abdominal- und Transplantationschirurgie, Hannover
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22
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Abstract
Ulcerative colitis (UC) and Crohn's disease (CD) are chronic disorders affecting mostly young people, punctuated by relapses and remissions. There is a pattern for UC based on the original extent of colon involved. Ulcerative proctosigmoiditis is a limited form of the disease with a generally benign course. Although UC tends to relapse, treatment reduces the relapse rate. CD has protean manifestations. The anatomic location and extent of disease tends to determine the clinical course. Most patients require surgery, and recurrences are common.
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Affiliation(s)
- J Katz
- Department of Medicine, Medical College of Pennsylvania, Philadelphia
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23
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Abstract
The mechanisms of nutritional therapy in inflammatory bowel disease have not been thoroughly established. It is likely that a further understanding of the underlying disease process will allow better understanding of these forms of therapy, with a sounder rationale for the construction of specific diet constituents for therapy. Regardless, nutritional therapy is likely to be multidimensional, and various forms may affect different aspects of the disease process. Decreased inflammatory factors, decreased antigenic stimuli, provision of essential nutrients, improved immune function, and other factors may all be of varying importance in different patients with inflammatory bowel disease. Little work has been done on the role of diet therapy in the long-term treatment of patients with inflammatory bowel disease as a method of preventing relapse. Parenteral nutrition and elemental diets appear to have limited roles in this area. Some investigation has been done to see if minor modifications of the normal diet can prolong remission periods. Low-fiber diets are frequently recommended for patients with strictures. Whether this has any significant effect on symptoms, inflammation, or complications is unclear. Heaton et al suggested that a high-fiber, unrefined carbohydrate diet resulted in fewer and shorter hospitalizations. In a prospective follow-up study by Ritchie et al, however, these results were not able to be reproduced. Exclusion diets have also been suggested as a means of reducing relapse rates in patients with Crohn's disease. In a small, randomized, controlled trial of an exclusion diet versus an unrefined carbohydrate, fiber-rich diet, there were significantly fewer relapses among the patients treated with the exclusion diet at 6 months. These diets require intensive patient cooperation, but the potential side effects are minimal. Clearly, these findings need to be reproduced in large, prospective, randomized, controlled studies before widespread use can be advocated. A great deal of data exists on the use of nutritional supplementation in the treatment of inflammatory bowel disease, although little of it is in the form of large, randomized, controlled studies. Nutritional manipulation currently has a limited role in patients with ulcerative colitis; a much broader role exists in patients with Crohn's disease. The mechanisms by which nutritional therapy affects these diseases may include a combination of factors--decreased antigenic exposure, improved immune function, and provision of essential nutrients and calories needed for bowel regeneration.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- J D Lewis
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
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24
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Bellanger J, Cosnes J, Gendre JP, Beaugerie L, Malafosse M, Le Quintrec Y. [Treatment of Crohn disease in adults]. Rev Med Interne 1994; 15:676-89. [PMID: 7800990 DOI: 10.1016/s0248-8663(05)82184-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Corticosteroids are an efficient treatment for active Crohn's disease. The treatment has to be undertaken with a daily intake equivalent to 1 mg/kg per day of prednisolone for a 3 to 7 week period. Immunosuppressive agents are indicated in case of corticodependency or in case of large intestinal resection. Artificial nutrition (enteral or parenteral) is proposed in corticoresistant forms, and is usually followed by an immunosuppressive therapy. Surgical management is reserved for complications, including resistance to all medical therapy. Surgical resection has to be limited in order to avoid a short bowel syndrome. Surgery should not be considered as the ideal therapy as it has been demonstrated that recurrence after surgery increases at distance. 5-aminosalycilates compounds are an alternative therapy in mild attacks. Mesalazine may reduce the recurrence and could be considered as a possible maintenance treatment.
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Affiliation(s)
- J Bellanger
- Service de gastroentérologie et de nutrition, hôpital Rothschild, Paris, France
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25
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Levine DS. Immune modulating therapies for idiopathic inflammatory bowel diseases. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 1994; 25:171-234. [PMID: 8204501 DOI: 10.1016/s1054-3589(08)60432-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- D S Levine
- Department of Medicine, University of Washington, Seattle 98195
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26
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Abstract
Toxic megacolon, its incidence, differential diagnosis, and presenting signs and symptoms are reviewed in this article. The typical histologic and radiographic features are described with a review of the potential triggering factors. An outline of requirements for adequate monitoring of the patient with toxic megacolon is provided. The general management and specific medical management are discussed in detail, and the medical outcome with both medical and surgical intervention is reviewed.
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Affiliation(s)
- D H Present
- Department of Medicine, Mt. Sinai School of Medicine, New York, New York
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27
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Abstract
The aetiology of ulcerative colitis and Crohn's disease remains unknown. While this remains so, treatment must be directed towards pathogenetic mechanisms. Corticosteroids, sulphasalazine and the new salicylates, the immunosuppressants azathioprine, 6-MP and, more recently, cyclosporin and metronidazole have become the accepted and standard forms of treatment. The importance of maintaining nutritional status is often overlooked but must be considered in every patient. Recognition of the occurrence of disease in all age groups, and in particular in children and adolescents, is also important, as is an appreciation of the special problems involved. The possibility of surgery at some stage of the disease should be raised with the patient. As the pathogenetic mechanisms of inflammatory bowel disease are further elucidated, new forms of treatment will be developed. This is already happening, with studies looking at such agents as immunoglobulin G, eicosapentaenoic acid and a new specific inhibitor of 5-lipoxygenase. These offer hope of more potent drugs with low side-effect profiles that may complement or replace the currently available agents used in the management of inflammatory bowel disease.
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Affiliation(s)
- W Selby
- Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
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28
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Abstract
Many patients with the inflammatory bowel diseases, Crohn's disease, or ulcerative colitis have significant protein-calorie malnutrition and micronutrient deficiencies. Factors that contribute to these nutritional deficits include inadequate nutrient intake, malabsorption, excessive nutrient secretion across the diseased gastrointestinal tract, drug-nutrient interactions, and increased nutrient requirements. In this review, the use of enteral and parenteral nutrition support as primary therapy for active Crohn's disease and ulcerative colitis is discussed. Other roles for nutrition support in patients with inflammatory bowel disease, including preoperative nutrition support, nutritional treatment of intestinal fistulas and growth retardation, and home parenteral nutrition for gut failure, are also reviewed.
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29
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Silk DB. Medical management of severe inflammatory disease of the rectum: nutritional aspects. BAILLIERE'S CLINICAL GASTROENTEROLOGY 1992; 6:27-41. [PMID: 1316793 DOI: 10.1016/0950-3528(92)90016-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
It is clear that the nutritional state of patients with inflammatory bowel disease is often impaired and can be improved by the provision of nutritional support. Improvement in nutritional status can be achieved as effectively with enteral as with parenteral nutrition. Nutritional support appears to have no primary therapeutic effect in patients with ulcerative colitis. With regard to nutritional support in Crohn's disease, parenteral nutrition should be restricted to use as supportive rather than primary therapy. Available information now seems to suggest that most of the benefits of parenteral nutrition in Crohn's disease are related to an improvement in nutritional state rather than as primary therapy, and its use should be restricted to the treatment of specific complications of Crohn's disease, such as intestinal obstruction related to stricture formation or short bowel syndrome following repeated resection. Although some doubt exists over the efficacy of oligopeptide-containing elemental and polymeric enteral diets, the present evidence indicates that chemically defined free amino acid-containing elemental diets have primary therapeutic efficacy in the management of acute exacerbations of Crohn's disease. As such, these diets are worthy of therapeutic trial in patients with severe Crohn's disease involving the distal colon and rectum, particularly in those patients who are malnourished and who prove to be resistant to treatment with a combination of topical corticosteroids and 5-aminosalicylic acid-containing compounds. Clinicians should be aware, though, that the beneficial effects are likely to be restricted to the short term, with high relapse rates by 1 year, this being particularly so in patients with distal Crohn's proctocolitis (Teahon et al, 1988). Volatile fatty acid enemas clearly have potential in the management of patients with severe steroid-resistant proctitis. Finally, one of the most important observations made in recent years is the one concerning the large losses of nitrogen that will occur in patients with inflammatory bowel disease treated with corticosteroids in the absence of adequate protein intake (O'Keefe et al, 1989). Hopefully the days of treating patients with severe inflammatory bowel disease with high dose corticosteroids and a peripheral dextrose or dextrose-saline drip have passed into history.
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30
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Barclay GR, McKenzie H, Pennington J, Parratt D, Pennington CR. The effect of dietary yeast on the activity of stable chronic Crohn's disease. Scand J Gastroenterol 1992; 27:196-200. [PMID: 1502481 DOI: 10.3109/00365529208999948] [Citation(s) in RCA: 43] [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 effect of dietary yeast on the activity of stable Crohn's disease was assessed in 19 patients. During the 1st month patients continued their usual diet (base-line period), but during the next 2 months dietary yeast was excluded except that during 1 month patients took baker's yeast capsules while for the other month they took placebo capsules. The patients' mean Pettit Crohn's disease activity index (CDAI) while taking baker's yeast (mean, 107.9; SE, 6.1) was significantly greater than during yeast exclusion (mean, 102.1; SE, 5.7; p less than 0.05). The mean of each patient's maximum CDAI during yeast exclusion (mean, 107.1; SE, 5.7) was significantly lower than those during the base-line (mean, 115.2; SE, 6.1; p less than 0.05) and baker's yeast inclusion periods (mean, 113.9; SE, 6.7; p less than 0.05). Patients with elevated yeast antibodies tended to develop a higher CDAI while receiving baker's yeast (13 of 15). These results suggest that dietary yeast may affect the activity of Crohn's disease.
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Affiliation(s)
- G R Barclay
- Dept. of Clinical Pharmacology, Ninewells Hospital, Dundee, Scotland
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31
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Greenberg GR. Nutritional support in inflammatory bowel disease: current status and future directions. SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. SUPPLEMENT 1992; 192:117-22. [PMID: 1439562 DOI: 10.3109/00365529209095991] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Malnutrition is a frequent occurrence in patients with acute inflammatory bowel disease. Total nutritional support provided either parentally (TPN) or enterally (TEN) has been advocated not only as an adjunct for improving nutrition but also as primary therapy. For patients with acute Crohn's disease, short-term rates of remission after TEN are equivalent to TPN. Coupled with certain advantages when compared with TPN, including simpler administration, fewer side effects, and preservation of the intestinal mucosal barrier, TEN may therefore be the preferred route for nutrient delivery. Controlled trials indicate equivalent or superior efficacy when enteral polymeric diets are compared with elemental diets for inducing remission in acute Crohn's disease. Moreover, when provided as an elemental diet, TEN is as effective as corticosteroids for achieving remission in acute Crohn's disease, but corticosteroids appear to be more effective than polymeric diets. Although the provision of nutritional support rather than bowel rest is the major factor contributing to symptomatic improvement, the optimal nutrient composition and the precise mechanisms whereby nutritional support achieves clinical remission remain to be clarified. In contrast to Crohn's disease, nutritional support is not effective for achieving remission in patients with ulcerative colitis. Thus, enteral nutritional support is an effective therapy for the short-term management of acute Crohn's disease. Whether long-term remission is equivalent to treatment with drugs or surgery requires prospective evaluation. Future avenues of investigation also include defining the optimal nutrient composition and the underlying mechanisms that achieve maximal nutritional repletion, promote mucosal cell renewal, and potentially directly retard production of inflammatory mediators.
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Affiliation(s)
- G R Greenberg
- Division of Gastroenterology, Mount Sinai Hospital, Toronto, Ontario, Canada
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32
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Rigaud D, Cosnes J, Le Quintrec Y, René E, Gendre JP, Mignon M. Controlled trial comparing two types of enteral nutrition in treatment of active Crohn's disease: elemental versus polymeric diet. Gut 1991; 32:1492-7. [PMID: 1773955 PMCID: PMC1379249 DOI: 10.1136/gut.32.12.1492] [Citation(s) in RCA: 125] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To determine whether an elemental diet or a polymeric defined formula diet would be more effective for treating active Crohn's disease, we conducted a prospective randomised clinical trial in 30 patients with active Crohn's disease unresponsive to steroids and/or complicated by malnutrition. They received a four to six week enteral nutrition course with either an elemental diet or a polymeric diet. Clinical remission occurred in 10 of the 15 patients on elemental diet compared with 11 of the 15 patients assigned to polymeric diet. Both groups showed similar improvements in nutritional status, biological inflammation, alpha 1 antitrypsin clearance, and colonoscopic lesions (diminished in 17 out of 24 patients). Most patients relapsed during the year after discharge. We conclude that enteral nutrition, whatever the diet, is an efficient primary therapy for active Crohn's disease but does not influence the long term outcome.
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Affiliation(s)
- D Rigaud
- Service d'Hépato-Gastroentérologie, Hôpital Bichat, Paris, France
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33
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Chandran VP, Sim AJ. Nutritional support in acute intestinal failure. BAILLIERE'S CLINICAL GASTROENTEROLOGY 1991; 5:841-60. [PMID: 1764625 DOI: 10.1016/0950-3528(91)90023-t] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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34
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Lochs H, Steinhardt HJ, Klaus-Wentz B, Zeitz M, Vogelsang H, Sommer H, Fleig WE, Bauer P, Schirrmeister J, Malchow H. Comparison of enteral nutrition and drug treatment in active Crohn's disease. Results of the European Cooperative Crohn's Disease Study. IV. Gastroenterology 1991; 101:881-8. [PMID: 1679736 DOI: 10.1016/0016-5085(91)90711-s] [Citation(s) in RCA: 173] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This study compared the effect of enteral nutrition as the sole therapy of active Crohn's disease with drug treatment. Patients with active Crohn's disease (Crohn's Disease Activity Index greater than 200) were randomized to receive either enteral nutrition with a liquid oligopeptide diet (n = 55) or a combination of 6-methylprednisolone, 48 mg daily, subsequently tapered, and sulfasalazine, 3 g daily (n = 52). The two groups were not different with respect to age, sex, body weight, location of disease, or treatment before the study. The severity of disease was similar at the beginning of the study in both groups [Crohn's Disease Activity Index (mean +/- SEM), 323 +/- 12 vs. 316 +/- 11]. Remission was defined as a decrease of the initial Crohn's Disease Activity Index by 40% or at least 100 points. Twenty-nine patients in the diet group and 41 patients in the drug group reached remission within 6 weeks of therapy (chi 2 test, P less than 0.01). The median elapsed time to remission was 30.7 days in the diet group compared with 8.2 days in the drug group (Mantel Cox, P less than 0.01). To determine whether one of these treatments was more beneficial for a subgroup of patients, the effectiveness of both treatments was analyzed separately in patients with very severe disease (initial Crohn's Disease Activity Index greater than 300) and less severe disease (initial Crohn's Disease Activity Index less than 300), and in patients with different disease location. However, no influence of initial disease activity or disease location on the effect of either treatment could be shown. These data show that enteral nutrition is less effective than a combination of 6-methylprednisolone and sulfasalazine in treating active Crohn's disease.
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Affiliation(s)
- H Lochs
- Department of Gastroenterology and Hepatology, University of Vienna, Austria
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35
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Nagel E, Canzler H, Pichlmayr R. [What is the role of nutrition in Crohn disease? A contribution to the importance of dietary therapy in regional enteritis]. LANGENBECKS ARCHIV FUR CHIRURGIE 1991; 376:238-46. [PMID: 1943412 DOI: 10.1007/bf00186819] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The clinical appearance of Crohn's disease (CD) is especially marked by nutritional deficits and insufficiencies. For a long time the goal of nutritional care was reduced to the readjustment of the nutritional status. The development and clinical use of controlled parenteral nutrition (TPN) and enteral nutritive solutions (EN) did not only emphasize this therapeutical issue, but furthermore showed positive effects on the conservative as well as on the surgical treatment concepts. Therefore today artificial nutritional support is a firm part of therapy in acute, active phases or in the contact of surgical management of CD. This is especially valid in children, where complications in general and growth failure in particular can be reduced. EN is the preferred feeding method in most of the cases, due to a lower complication rate and reduced cost when compared to TPN. The question regarding the importance of nutritional support as primary therapy has also been investigated. The results differ extensively, but point towards the conclusion that patients with solitary small bowel disease do profit from this therapeutical concept. Nevertheless it is unclear, how TPN or EN interfere in the pathophysiology or -biochemistry in this process. A question about reduction e.g. of allergic components of daily diet did stimulate new theories regarding the hypothesis of a possible causal relationship between diet and the pathogenesis of CD. Investigations on dietary habits and daily dietary therapy did not reveal an overall accepted dietary guideline. Nevertheless it seems obvious that dietary counselling has a positive effect on the disease process. It does appear, that today in the acute, active phase as well as in the long term management of Crohn's disease nutritional-care is an important therapeutical method.
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Affiliation(s)
- E Nagel
- Klinik für Abdominal- und Transplantationschirurgie, Medizinische Hochschule, Hannover, BRD
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36
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Abstract
The etiology and specific treatment of Crohn's disease and ulcerative colitis are unknown, and the treatment strategy for patients with inflammatory bowel disease is essentially symptomatic and supportive. The malnutrition that frequently accompanies inflammatory bowel disease is a manifestation of intestinal failure and should be vigorously corrected with total parenteral nutrition, elemental diets, or both. Evidence exists for the value of total parenteral nutrition and elemental diets as primary therapy for inflammatory bowel disease in selected patients. Judicious nutritional therapy remains a cornerstone in the adjunctive management of these patients.
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37
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Abstract
The value of dietary alteration and the nutritional management of Crohn's disease is assessed in this review. Lactose restriction, low-fat diets and low-residue diets may be of value in specifically indicated clinical situations. A fibre-rich, unrefined carbohydrate diet has not been shown to alter the course of the disease, and the value of 'exclusion diets' remains to be confirmed in controlled, prospective studies. Nutritional insufficiency of varying degrees is common in Crohn's disease and can be corrected by the efficient use of enteral diets (usually with polymeric preparations) or intravenous nutritional support. Growth retardation in adolescents with Crohn's disease can usually be improved by enteral nutrition. Nutritional support of various kinds may be of value in the management of local complications of Crohn's disease; sub-acute obstruction, anal, perianal and rectal lesions, fistulas and ileostomy complications, and the management of bile acid-induced diarrhoea. The use of nutrition as 'primary therapy; in Crohn's disease is considered. Theoretical reasons why nutritional support and bowel rest may possibly induce remission of the disease are discussed. The evidence to date suggests that intravenous nutrition and bowel rest may not be effective in inducing a primary remission of the disease, and the possible value of elemental diets and polymeric diets in this respect are assessed. Further prospective controlled studies of elemental diets as primary therapy in Crohn's disease are required.
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Affiliation(s)
- R I Russell
- Gastroenterology Unit, Royal Infirmary, Glasgow, UK
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38
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Sitzmann JV, Converse RL, Bayless TM. Favorable response to parenteral nutrition and medical therapy in Crohn's colitis. A report of 38 patients comparing severe Crohn's and ulcerative colitis. Gastroenterology 1990; 99:1647-52. [PMID: 2121580 DOI: 10.1016/0016-5085(90)90470-l] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The courses of 38 patients with severe, uncomplicated acute colitis (16 with Crohn's colitis and 22 with ulcerative colitis) were analyzed retrospectively. The patients were placed on total parenteral nutrition and treated concomitantly with corticosteroids, antibiotics (often metronidazole), sulfasalazine, and/or azathioprine. Fifteen of the 16 Crohn's colitis patients were initially managed without surgery. Four patients subsequently relapsed, two responded to reinstituted medical therapy, and two underwent colon resection 2 and 4 years later. Of 22 ulcerative colitis patients, 16 required surgery during the initial hospitalization, one patient subsequently had surgery, and one died after refusing surgery. Three of the other four continue in remission on medical therapy. Thus, there were significant differences in this series between the clinical courses of severe ulcerative colitis and severe Crohn's colitis. While most of the ulcerative colitis patients with severe disease underwent colectomy, most of the patients with severe but uncomplicated Crohn's colitis responded to aggressive medical therapy, of which total parenteral nutrition and perhaps bowel rest seemed to be an important part. Afterwards, the majority remained in remission on long-term medical therapy.
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Affiliation(s)
- J V Sitzmann
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
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39
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Yamazaki Y, Fukushima T, Sugita A, Takemura H, Tsuchiya S. The medical, nutritional and surgical treatment of fistulae in Crohn's disease. THE JAPANESE JOURNAL OF SURGERY 1990; 20:376-83. [PMID: 2117683 DOI: 10.1007/bf02470820] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Of a total 44 patients with Crohn's disease, 10 patients with 9 internal and 15 external fistulae, some of which were recurrent, were analyzed at the Department of Surgery, Yokohama City University between 1973 and 1988. Twenty-two fistulae were treated with medical and nutritional therapy using either total parenteral or enteral hyperalimentation by which the closure rate of the internal and external fistulae was 0 (0/9) and 42 per cent (9/14), respectively. The nutritional status of all the patients with fistulae treated by nutritional therapy improved, especially those whose fistulae were closed. However, 8 of 9 internal fistulae and 5 of 15 external fistulae finally required resection of the fistula with the distal stenotic bowel segment. The re-opening rate of fistulae following successful medical/nutritional therapy and surgical therapy was 88.9 per cent (8/9) and 53.8 per cent (7/13), respectively, and the mean interval until recurrence was shorter in the patients who underwent medical and nutritional therapy (4.5 months) than in those who underwent surgical therapy (19.4 months). Thus, using medical and nutritional therapy, none of the internal fistulae were closed, but 9 of 14 external fistulae were. The optimal management of internal fistulae is therefore thought to be bowel resection to include the distal stenotic lesion, while medical and nutritional therapy is thought to be of value for external fistulae.
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Affiliation(s)
- Y Yamazaki
- Second Department of Surgery, Yokohama City University, School of Medicine, Japan
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40
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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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41
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Abstract
On admission, a group of high-risk patients who are potential candidates for surgery can be identified, in whom prompt initiation of preoperative enteral or parenteral nutrition may reduce postoperative morbidity and mortality irrespective of the nutritional status. Among these are patients with inflammatory bowel disease, gastrointestinal fistulas, and pancreatitis. Substantial nutritional support has little or no direct effect upon the pathogenesis of the disease, but the discontinuance of oral intake may well have a beneficial effect on the basic disease process. Thus, the provision of enteral or parenteral nutrition gives the patient an optimal opportunity to marshal host defenses in support of healing. In organ system failures, e.g., acute renal failure, liver failure, and pulmonary failure, appropriate nutritional support may assist the patient in coping with the abnormal intermediary metabolism resulting from such failure until satisfactory organ system function returns. From this review, it seems reasonably clear that the initially malnourished patient is less able to successfully withstand the adverse effects of vigorous therapy and/or severe illness than is the well-nourished individual. Hence, correction of malnutrition, either before initiating therapy or concomitant with the treatment, is very likely to be beneficial.
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Affiliation(s)
- M M Meguid
- Department of Surgery, State University of New York Health Science Center, Syracuse 13210
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Olaison G, Sjödahl R, Tagesson C. Abnormal intestinal permeability in Crohn's disease. A possible pathogenic factor. Scand J Gastroenterol 1990; 25:321-8. [PMID: 2186473 DOI: 10.3109/00365529009095493] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- G Olaison
- Dept. of Surgery, University Hospital, Linköping, Sweden
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43
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Abstract
The management of children and adolescents with inflammatory bowel disease requires all the skills offered by the health care team. This article reviews the principles of therapy, the specifics of therapy, and the attitudes of the authors relating to long-term management of these patients. Specific recommendations relating to nutritional support for patients are also made. A pertinent updated bibliography is also given.
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Affiliation(s)
- W M Michener
- Division of Education, Cleveland Clinic Foundation, Ohio
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44
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Sottile RF, Quandt CM, Present DH, Mehl B. Medical management of inflammatory bowel disease. DICP : THE ANNALS OF PHARMACOTHERAPY 1989; 23:963-73. [PMID: 2690473 DOI: 10.1177/106002808902301202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Inflammatory bowel disease is a serious ailment that afflicts nearly one million people in the U.S. alone. The medical management of this disorder currently includes salicylates, corticosteroids, immunosuppressive therapy, and symptomatic treatment with antidiarrheal agents, although several promising new drugs have been developed. The epidemiology, etiology, pathogenesis, and medical management of the disease are discussed in this article.
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Affiliation(s)
- R F Sottile
- Mount Sinai Medical Center, New York, NY 10029
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45
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Aiges H, Markowitz J, Rosa J, Daum F. Home nocturnal supplemental nasogastric feedings in growth-retarded adolescents with Crohn's disease. Gastroenterology 1989; 97:905-10. [PMID: 2506101 DOI: 10.1016/0016-5085(89)91496-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We hypothesized that supplemental nutritional support delivered at home by nocturnal nasogastric feedings would result in accelerated growth in growth-retarded adolescents with Crohn's disease. Eight Tanner stage I adolescents with Crohn's disease, mean age 14 yr 5 mo, had a mean weight gain of 0.38 kg and height gain of 1.4 cm for the year before initiation of nasogastric feedings. All had been either asymptomatic or had only minimal symptoms in the year before the study, but were ingesting only 55%-80% of their daily required caloric intake. The subjects were taught to pass by themselves a nasogastric feeding tube, through which 1000-1500 ml of commercial, nonelemental isocaloric formula was infused during sleep to supplement their usual dietary intake. After 12 mo of nocturnal feedings, the subjects had a mean weight gain of 11.75 kg and a mean height gain of 6.98 cm. Six control subjects, matched for age and degree of growth and sexual retardation at the beginning of the study period, but who had refused the nasogastric feedings, had no change in weight and height during the same period of observation. We conclude that home nocturnal nasogastric feedings can achieve dramatic improvement in weight gain and linear growth in motivated adolescents with Crohn's disease and growth retardation.
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Affiliation(s)
- H Aiges
- Department of Pediatrics, North Shore University Hospital, Manhasset, New York
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46
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Silk DB, Payne-James J. Inflammatory bowel disease: nutritional implications and treatment. Proc Nutr Soc 1989; 48:355-61. [PMID: 2515542 DOI: 10.1079/pns19890051] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
It is clear that the nutritional state of patients with inflammatory bowel disease is often impaired and that the provision of nutritional support results in an improvement in nutritional state of these patients. Improvement in nutritional status can be achieved as effectively with enteral as with parenteral nutrition. The nutritional support appears to have no primary therapeutic effect in patients with ulcerative colitis. With regard to nutritional support in Crohn's disease, parenteral nutrition should be restricted to use as supportive rather than primary therapy. Available information now seems to suggest that most of the benefits of parenteral nutrition in Crohn's disease are related to improvement in nutritional state rather than as primary therapy, and its use should be restricted to treatments of specific complications of Crohn's disease, such as intestinal obstruction, related to stricture formation or short bowel syndrome following repeated resection. The present available evidence indicates that defined elemental diets may have a primary therapeutic role in the management of first acute attacks of Crohn's disease when there is a need to improve the nutritional status of patients with inflammatory bowel disease as an adjunct to primary drug therapy. Enteral nutrition is as efficacious as parenteral nutrition; moreover, it is safer to administer and more cost-effective.
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Affiliation(s)
- D B Silk
- Department of Gastroenterology and Nutrition, Central Middlesex Hospital, London
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47
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Olaison G, Sjödahl R, Leandersson P, Tagesson C. Abnormal intestinal permeability pattern in colonic Crohn's disease. Absorption of low molecular weight polyethylene glycols after oral or colonic load. Scand J Gastroenterol 1989; 24:571-6. [PMID: 2762756 DOI: 10.3109/00365528909093091] [Citation(s) in RCA: 15] [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
Intestinal permeability to different-sized polyethylene glycols in Crohn's disease of the colon was compared with that in ileal Crohn's disease and in controls without inflammatory bowel affection. The permeability was assessed both after ingestion of the marker (oral load) and after deposition in the colon during colonoscopy (colonic load). After oral load the absorption was least in the patients with colonic Crohn's disease, intermediate in ileal disease, and greatest in the controls. After colonic load, however, the values were highest in colonic Crohn's disease. The study indicated that in Crohn's disease of the colon there is abnormal permeability in apparently uninvolved proximal small intestine as well as in the colon. Since oral load tests preferentially reflect the absorptive properties of the proximal small bowel, regional tests of absorption are important when the aim is to assess the permeability of the distal small intestine or the colon.
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Affiliation(s)
- G Olaison
- Dept. of Surgery, University Hospital, Linköping, Sweden
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48
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Coyle BL, Sladen GE. Whole protein liquid diet in the treatment of acute uncomplicated Crohn's disease. J Hum Nutr Diet 1989. [DOI: 10.1111/j.1365-277x.1989.tb00004.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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49
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Shiloni E, Coronado E, Freund HR. Role of total parenteral nutrition in the treatment of Crohn's disease. Am J Surg 1989; 157:180-5. [PMID: 2491933 DOI: 10.1016/0002-9610(89)90443-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We studied 49 patients with severe nonresponsive Crohn's disease receiving 73 courses of total parenteral nutrition (TPN) for a total of 2,153 days (30 +/- 18 days/admission). Forty-five percent of all courses of TPN resulted in patients not being operated on, whereas 55 percent resulted in surgical intervention. Fifty percent of patients who did not undergo operation initially as a result of a successful course of bowel rest and TPN had surgery within 15.4 +/- 13.9 months, whereas 75 percent of patients operated on immediately after a course of TPN did not need additional surgery during a follow-up of 36.1 +/- 31.2 months. Thus, a total of 80 percent of patients underwent gastrointestinal surgery sometime during the study and follow-up periods. TPN has an important role in replenishment of nutritional deficits and perioperative nutritional support; however, from the results of the present study, it is difficult to advocate it as the sole primary therapy for Crohn's disease.
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Affiliation(s)
- E Shiloni
- Department of Surgery, Hadassah University Medical Center, Jerusalem, Israel
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50
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Greenberg GR, Fleming CR, Jeejeebhoy KN, Rosenberg IH, Sales D, Tremaine WJ. Controlled trial of bowel rest and nutritional support in the management of Crohn's disease. Gut 1988; 29:1309-15. [PMID: 3143625 PMCID: PMC1434018 DOI: 10.1136/gut.29.10.1309] [Citation(s) in RCA: 219] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
To define the role of bowel rest as an independent variable from nutritional support a prospective, randomised controlled trial was undertaken in 51 patients with active Crohn's disease unresponsive to other medical management. Nutritional support for 21 days was randomised to total parenteral nutrition and nil by mouth (n = 17), defined formula diet administered through a nasogastric tube (n = 19), or partial parenteral nutrition and oral food (n = 15). Nutrient input in the first two groups provided 40 non-protein kcal/kg ideal body weight /d and 1g/ kg/d protein respectively, while the third group received 15 non-protein kcal/kg/d and 0.3 g/kg/d protein intravenously and ate unrestricted food. Clinical remissions occurred in 71% of patients on parenteral nutrition, in 58% on the defined formula diet and in 60% on partial parenteral nutrition; the probability for each group of being in remission at one year, after successful therapy was 42%, 55%, and 56% respectively. These differences were not significant. In patients with active Crohn's disease bowel rest was not a major factor in achieving a remission during nutritional support and did not influence outcome during one year's follow-up.
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Affiliation(s)
- G R Greenberg
- Department of Medicine, University of Toronto, Canada
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