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Iannone A, Ruospo M, Wong G, Barone M, Principi M, Di Leo A, Strippoli GFM. Mesalazine for People with Diverticular Disease: A Systematic Review of Randomized Controlled Trials. Can J Gastroenterol Hepatol 2018; 2018:5437135. [PMID: 30320044 PMCID: PMC6167594 DOI: 10.1155/2018/5437135] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Revised: 08/12/2018] [Accepted: 08/30/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Diverticular disease treatment is limited to fibres, antibiotics, and surgery. There is conflicting evidence on mesalazine benefits and harms. AIM We systematically reviewed current evidence on benefits and harms of mesalazine versus all other treatments in people with diverticular disease. METHODS We searched MEDLINE, EMBASE, CENTRAL, ClinicalTrials.gov for studies published to July 2018. We estimated risk ratios (RR) for dichotomous outcomes (disease remission/recurrence, acute diverticulitis in symptomatic uncomplicated diverticular disease, need for surgery/hospitalization, all-cause/disease-related mortality, adverse events), mean differences (MD) or standardized MD (SMD) for continuous outcomes (quality of life, symptoms score, time to recurrence/remission), and their 95% confidence intervals (CI) using random-effects models. We quantified heterogeneity by Chi2 and I2 tests. We performed subgroup analyses by disease subtype, comparator, follow-up duration, mesalazine dose, and mode of administration. RESULTS We identified 13 randomized trials (n=3028 participants). There was a higher likelihood of disease remission with mesalazine than controls in acute uncomplicated diverticulitis (1 trial, 81 participants, RR=2.67, 95%CI=1.05-6.79), but not in symptomatic uncomplicated diverticular disease (1 trial, 123 participants, RR=1.04, 95%CI=0.81-1.34). There was a lower likelihood of disease recurrence with mesalazine than controls in symptomatic uncomplicated diverticular disease (2 trials, 216 participants, RR=0.52, 95%CI=0.28-0.97), but not in acute uncomplicated diverticulitis (7 trials, 2196 participants, RR=0.90, 95%CI=0.61-1.33). There was no difference in the likelihood of developing acute diverticulitis in symptomatic uncomplicated diverticular disease between the two groups (3 trials, 484 participants, RR=0.26, 95%CI=0.06-1.20). There was a higher global symptoms score reduction with mesalazine than controls in symptomatic uncomplicated diverticular disease (2 trials, 326 participants, SMD=-1.01, 95%CI=-1.51,-0.52) and acute uncomplicated diverticulitis (2 trials, 153 participants, SMD=-0.56, 95%CI=-0.88,-0.24). CONCLUSIONS Mesalazine may reduce recurrences in symptomatic uncomplicated diverticular disease. There is uncertainty on the effect of mesalazine in achieving diverticular disease remission. Mesalazine may not prevent acute diverticulitis in symptomatic uncomplicated diverticular disease.
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Affiliation(s)
- Andrea Iannone
- 1Section of Gastroenterology, Department of Emergency and Organ Transplantation, University of Bari, Italy
| | - Marinella Ruospo
- 2Diaverum Medical Scientific Office, Lund, Sweden
- 3Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Germaine Wong
- 4Sydney School of Public Health, University of Sydney, Australia
- 5Centre for Transplant and Renal Research, Westmead Hospital, Sydney, Australia
| | - Michele Barone
- 1Section of Gastroenterology, Department of Emergency and Organ Transplantation, University of Bari, Italy
| | - Mariabeatrice Principi
- 1Section of Gastroenterology, Department of Emergency and Organ Transplantation, University of Bari, Italy
| | - Alfredo Di Leo
- 1Section of Gastroenterology, Department of Emergency and Organ Transplantation, University of Bari, Italy
| | - Giovanni F. M. Strippoli
- 2Diaverum Medical Scientific Office, Lund, Sweden
- 4Sydney School of Public Health, University of Sydney, Australia
- 6Diaverum Academy, Lund, Sweden
- 7Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Italy
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Torii Y, Katano Y, Yoshino J, Inui K, Wakabayasi T, Kobayashi T, Kosaka T. A case of diverticular colitis with lesions resembling ulcerative colitis and correlation of tumor necrosis factor-alpha staining with clinical manifestations. Clin J Gastroenterol 2015; 8:377-84. [PMID: 26464173 DOI: 10.1007/s12328-015-0608-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 09/19/2015] [Indexed: 11/26/2022]
Abstract
A 45-year-old male with a 3-month history of abdominal pain and melena underwent colonoscopy (CS) at our hospital in May 2009. He was diagnosed with diverticular colitis based on findings of redness around diverticula in the sigmoid colon and biopsy findings of non-specific inflammation. The second CS, which was performed in July 2009 to investigate relapse, showed diffuse redness around diverticula in the sigmoid colon. As seen in active ulcerative colitis (UC), the formation of crypt abscesses was observed in the biopsy. Although the patient was making satisfactory progress after administration of oral mesalazine, CS was performed again in September 2011 because of recurrence of melena, which revealed redness and erosion around diverticula in the ascending and sigmoid colon. Biopsy findings were similar to those of active UC. Immunohistochemical staining of the biopsy specimen with anti-tumor necrosis factor (TNF)-a antibody showed 80 % of lymphocytes were positive for TNF-a compared with 20 % at the first biopsy. The patient’s symptoms subsided with an increase in the dose of mesalazine and concurrent administration of prednisolone at 10 mg. He has remained on oral mesalazine and is currently asymptomatic. The findings of this study suggested a correlation between clinical manifestations and the proportion of TNF-a-positive lymphocytes.
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Vandermolen S, Ewins K, Perera S, Wright J, Huwez F. A complicated case of diarrhoea. BMJ 2014; 348:g2172. [PMID: 24653004 DOI: 10.1136/bmj.g2172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- S Vandermolen
- Department of Medicine for Elderly, Southend University Hospital, Southend SS0 0RY, UK
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Moretti A, Spagnolo A, Mangone M, Chiesara F, Aratari A, Papi C, Koch M. [Role of rifaximin in the treatment of colonic diverticular disease]. Clin Ter 2012; 163:33-38. [PMID: 22362232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Diverticular disease of the colon is the fifth most important gastrointestinal disease in terms of direct and indirect healthcare costs in western countries. Although most patients with colonic diverticula remain asymptomatic for their whole life, in 20-25% of cases will develop symptoms. Antibiotics are commonly used in the treatment of inflammatory complication of diverticular disease. Several clinical observation suggest a role of rifaximin in the management of symptomatic uncomplicated diverticular disease of the colon. This is a critical review of clinical studies addressing the role of long term administration of rifaximin for the treatment of symptomatic colonic diverticular disease. The evidence from prospective controlled trials suggests that rifaximin is effective for obtaining symptomatic relief in patients with uncomplicated diverticular disease. The therapeutic gain compared with fiber supplementation only is approximately 30%. No definitive conclusion can be drawn regard a possible role of rifaximin for preventing diverticulitis.
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Affiliation(s)
- A Moretti
- U.O.C. Gastroenterologia ed Epatologia, A.O. San Filippo Neri, Roma, Italia.
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Abstract
BACKGROUND Diverticular disease of the colon is a common disorder, characterized by recurrent symptoms and complications such as diverticulitis, requiring hospital admissions and surgery. OBJECTIVE This study aimed to systematically review the evidence for medical therapy of diverticular disease in reducing symptoms and preventing acute diverticulitis. DATA SOURCES MEDLINE and Embase databases (1966 to February 2010). STUDY SELECTION The studies selected were prospective clinical trials on uncomplicated diverticular disease of the colon. INTERVENTIONS Four investigators independently reviewed articles, extracted data, and assessed study quality according to standardized criteria. MAIN OUTCOME MEASURES The main outcomes measured were improvement in symptoms, complete remission of symptoms, and prevention of acute diverticulitis. RESULTS We identified 31 studies, including 6 placebo-controlled trials. The methodological quality of these studies was suboptimal. Only 10 trials provided a detailed description of the patient history, 8 assessed symptoms by the use of a validated questionnaire, and 14 appropriately defined inclusion and exclusion criteria. Only one long-term double-blind placebo-controlled study was identified. This reported a significant improvement in symptoms and greater prevalence of symptom-free patients at 1 year with fiber plus rifaximin in comparison with fiber alone. The efficacy of treatment in preventing acute diverticulitis was evaluated in 11 randomized trials. Four trials compared rifaximin plus fiber vs fiber alone and failed to show a significant difference between treatments. However, cumulative data from these trials revealed a significant benefit following rifaximin and fiber (1-year rate of acute diverticulitis: 11/970 (1.1%) vs 20/690 (2.9%); P = .012), but with a number needed to treat of 57, to prevent an attack of acute diverticulitis. LIMITATIONS : Heterogeneity of the study design, patients' characteristics, regimens and combination of studied treatment, and outcome reporting precluded the pooling of results and limited interpretation. CONCLUSIONS The treatment for diverticular disease relies mainly on data from uncontrolled studies. Treatment showed some evidence of improvement in symptoms, but its role in the prevention of acute diverticulitis remains to be defined.
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Affiliation(s)
- Giovanni Maconi
- Gastroenterology Unit, Department of Clinical Sciences, L. Sacco University Hospital, Milan, Italy.
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Tursi A, Inchingolo CD, Nenna R, Stoppino G, Zotti M, Panella C, Ierardi E. Pattern of mucosal tumor necrosis factor-alpha expression in segmental colitis associated with diverticula suggests a truly autonomous clinical entity. Inflamm Bowel Dis 2008; 14:1315-7. [PMID: 18383524 DOI: 10.1002/ibd.20438] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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Tursi A, Brandimarte G, Giorgetti GM, Elisei W. Continuous versus cyclic mesalazine therapy for patients affected by recurrent symptomatic uncomplicated diverticular disease of the colon. Dig Dis Sci 2007; 52:671-4. [PMID: 17253134 DOI: 10.1007/s10620-006-9551-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2006] [Accepted: 07/31/2006] [Indexed: 12/12/2022]
Abstract
Forty consecutive patients affected by recurrent attacks of symptomatic uncomplicated diverticular disease of the colon were evaluated to investigate the effectiveness of 2 different mesalazine therapeutic schedules in preventing recurrence of the disease. The patients were randomly enrolled and treated with mesalazine 1.6 g/d (group A) or mesalazine 1.6 g/d 10 days per month (group B). Thirty-four patients completed the study (85%): 3 (7.5%, 1 in group A and 2 in group B) were lost to follow-up, 2 (5%, both group B) were withdrawn from the study for protocol violation, and 1 (2.5%) for hospital admission for stroke (group A). Twenty-three patients (67.65%) were symptom free after 24 months of treatment (overall symptomatic score, 0): 14 of 18 in group A (per-protocol, 77.78%; intention to treat, 70% [95% confidence interval [CI], 61.5-91.8]), 9 of 16 in group B (per protocol, 56.25%; intention to treat, 45% [95% CI, 61.5-91.8]; P < 0.05). Four patients (10%) improved, but were not completely symptom free. Six patients (15%) showed recurrence of symptoms: 1 in group A (5.56%) and 5 in group B (31.25%; P < 0.005; overall symptomatic score, 68). Daily mesalazine supplying seems to be more effective than cyclic supplying in maintaining remission in recurrent symptomatic uncomplicated diverticular disease.
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Affiliation(s)
- Antonio Tursi
- Digestive Endoscopy Unit, "Lorenzo Bonomo" Hospital, Galleria Pisani, 4, Andria, (BA), Italy.
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Rumiantsev VG, Osina VA, Levchenko SV. [Diverticular disease of the colon: literature review]. Eksp Klin Gastroenterol 2007:76-82. [PMID: 17937010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
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[Significance of gastrointestinal antibiotics in gastrointestinal diseases: Normix, the non-absorbable antibiotic]. Orv Hetil 2006; 147:2055-6. [PMID: 17447340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
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Hassan C, Zullo A, Ierardi E, Burattini O, De Francesco V, Morini S. Tumour necrosis factor alpha downregulation and therapeutic response to infliximab in a case of segmental colitis associated with diverticula. Gut 2006; 55:589-90. [PMID: 16531548 PMCID: PMC1856166 DOI: 10.1136/gut.2005.084756] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
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11
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Tursi A, Brandimarte G, Giorgetti GM, Elisei W. Transient lactose malabsorption in patients affected by symptomatic uncomplicated diverticular disease of the colon. Dig Dis Sci 2006; 51:461-5. [PMID: 16614952 DOI: 10.1007/s10620-006-3155-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2005] [Accepted: 06/15/2005] [Indexed: 12/09/2022]
Abstract
Lactose malabsorption (LM) may be secondary to several small bowel diseases, and small intestinal overgrowth (SIBO) may be one of them. We looked for a correlation between symptomatic diverticular disease of the colon and LM and assessed whether this correlation may be related to SIBO. Ninety consecutive patients (pts; 39 males, 51 females; mean age, 67.2 years; range, 32-91 years) affected by symptomatic uncomplicated diverticular disease of the colon were evaluated to assess orocecal transit time (OCTT), SIBO, and LM by lactulose and lactose H2 breath test (H2-BT) at entry and after 8 weeks of treatment. OCTT was delayed in 67 of 90 pts (74.44%). Fifty-three of 90 pts (58.88%) showed SIBO, and OCTT was normal in 23 of 90 pts (25.56%). LM was diagnosed in 59 of 90 pts (65.55%): 49 of 59 (71.74%) were simultaneously affected by SIBO and delayed OCTT (and thus 49 of 53 pts [92.45%] with delayed OCTT and SIBO were affected by LM); 3 of 59 pts (5.09%) showed only delayed OCTT; 7 of 59 pts (11.86%) did not show either SIBO or delayed OCTT. The association of LM and SIBO was statistically significant (P < 0.001). Seventy-nine of 86 pts (91.86%) showed normal OCTT, while OCTT remained prolonged but shorter in the remaining 7 pts (8.14%). SIBO was eradicated in all pts completing the study, while a new lactulose H2-BT showed persistence of SIBO in one pt with recurrence of symptomatic diverticular disease. Forty-seven of 59 pts (79.66%) had a normal lactose H2-BT (P < 0.002), while 12 of 59 pts (20.34%) showed persistence of LM. LM disappeared in 46 of 49 pts (93.88%) concurrently with normalization of OCTT and eradication of SIBO (P < 0.002); it also disappeared in 1 of 3 pts (33.33%) previously affected by delayed OCTT (without SIBO) and LM concurrently with normalization of OCTT. On the contrary, it persisted in all pts with normal OCTT and absence of SIBO. Moreover, it persisted also in the pt with recurrence of symptomatic diverticular disease and persistence of SIBO. In conclusion, most pts affected by symptomatic uncomplicated diverticular disease of the colon showed LM, and in more than 70% of cases it disappeared after successful treatment of the colonic disease.
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Affiliation(s)
- Antonio Tursi
- Digestive Endoscopy Unit, Lorenzo Bonomo Hospital, Andria (BA), Italy.
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Abstract
Treatment of symptomatic diverticular disease of the colon is aimed at the relief of symptoms and the prevention of major complications. The efficacy of fiber supplementation and of anticholinergic and spasmolytic agents remains controversial. Antibiotics are commonly used in the treatment of inflammatory complications of diverticular disease. Data from open labelled and randomized controlled trials do suggest the efficacy of rifaximin in obtaining symptomatic relief in patients with diverticular disease. Approximately 30% therapeutic gain compared to fiber supplementation only can be expected after one year of intermittent treatment with rifaximin. Considering the safety and tolerability of rifaximin, this drug can be recommended for patients with symptomatic uncomplicated diverticular disease.
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Affiliation(s)
- Claudio Papi
- Department of Gastroenterology and Internal Medicine, S. Filippo Neri Hospital, Rome, Italy.
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13
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Morini S, Hassan C, Zullo A, De Francesco V, Burattini O, Margiotta M, Panella C, Ierardi E. Epithelial cell proliferation of the colonic mucosa in diverticular disease: a case-control study. Aliment Pharmacol Ther 2005; 21:1385-90. [PMID: 15932369 DOI: 10.1111/j.1365-2036.2005.02492.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND A higher risk of both advanced adenoma and carcinoma occurs in the sigmoid colon of patients with diverticular disease, for which bacterial carcinogens have been claimed to play a role. AIM To assess epithelial cell proliferation in colonic mucosa of diverticular disease patients before and after rifaximin treatment. METHODS Twelve consecutive patients with a new endoscopic diagnosis of left-sided diverticular disease and 12 matched controls were enrolled. Epithelial cell proliferation in the sigmoid mucosa was assessed by using proliferating cell nuclear antigen. The proliferating cell nuclear antigen index of the whole crypt and of the upper third was separately evaluated before and after 10-day rifaximin (400 mg b.d.) therapy. RESULTS Proliferating cell nuclear antigen index in the upper third of the crypt was significantly higher in the diverticular patients (median: 25, range: 14-32) as compared with controls (median: 15, range: 5-20) (P = 0.038), and it was not reverted by rifaximin therapy. No difference of the proliferating cell nuclear antigen index of the whole crypt was detected between cases (median: 27, range: 23-44) and controls (median: 25, range: 18-42) (P = 0.6). CONCLUSIONS Our data showed an upward shifting of cellular proliferation in the sigmoid mucosa of patients with diverticular disease. Because of rifaximin failure in reversing this alteration, factors other than the bacterial load should probably be investigated.
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Affiliation(s)
- S Morini
- Gastroenterology and Digestive Endoscopyt, Nuovo Regina Margherita Hospital, Rome, Italy.
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Di Mario F, Aragona G, Leandro G, Comparato G, Fanigliulo L, Cavallaro LG, Cavestro GM, Iori V, Maino M, Moussa AM, Gnocchi A, Mazzocchi G, Franzé A. Efficacy of mesalazine in the treatment of symptomatic diverticular disease. Dig Dis Sci 2005; 50:581-6. [PMID: 15810646 DOI: 10.1007/s10620-005-2478-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We aimed to improve symptoms by means of mesalazine in symptomatic colonic diverticular disease patients. One hundred seventy outpatients (98 M, 72 F; age, 67.1 years; range, 39-84 years) were assigned to four different schedules: rifaximin, 200 mg bid (Group R1: 39 pts), rifaximin, 400 mg bid (Group R2: 43 pts), mesalazine, 400 mg bid (Group M1: 40 pts), and mesalazine, 800 mg bid (Group M2: 48 pts), for 10 days per month. At baseline and after 3 months we recorded 11 clinical variables (upper/lower abdominal pain/discomfort, bloating, tenesmus, diarrhea, abdominal tenderness, fever, general illness, nausea, emesis, dysuria), scored from 0 = no symptoms to 3 = severe. The global symptomatic score was the sum of all symptom scores. After 3 months in all schedules but Group R1, 3 of the 11 symptoms improved (P < 0.03); the global score decreased in all groups but Group R1 (P < 0.0001). Mesalazine-treated patients had the lowest global score at 3 months (P < 0.001). Mesalazine is as effective as rifaximin (higher dosage schedule) for diminishing some symptoms, but it appears to be better than rifaximin for improving the global score in those patients.
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Pistoia MA, Lombardi L, Rossi M, Vittorini C, Cavaliere GF, Pistoia F. Does rifaximin prevent complications of diverticular disease? A retrospective study. Eur Rev Med Pharmacol Sci 2004; 8:283-7. [PMID: 15745388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
While the treatment of complicated diverticular disease (DD) is standardized, the approach to the symptomatic DD and prevention of relapsing complicated DD is still debated. An open question is whether nonabsorbable antibiotics may reduce the incidence of major complications of DD. We wanted to retrospectively analyze the prevalence of this disease in a large population of patients undergoing colonoscopy in our center in the last 10 years. Patients with symptomatic or complicated DD were treated with rifaximin 1,200 mg/die for 10-12 days during the acute phase in addition to the appropriate systemic antibiotics, followed by a prophylactic regimen with 800 mg/die for 7 days every month. The patients were followed up to December 2003, and the incidence of new complications and the relapses of symptomatology were determined. A total of 11,344 patients were screened. Of them, 2,287 showed an anatomical diverticulosis, and 408 had a diagnosis of complicated DD. The results indicate that the prevalence of DD--either in the uncomplicated or complicated form--in our area (Abruzzo, Italy) is identical to that of European countries, whose diet is characterized by a low amount of fiber and a high content of calories and refined sugars. Along a period of 10 years, a relapsing symptomatology of DD was observed in 112 patients treated with rifaximin (4.89%), while new complications of the DD were observed in 27 patients (1.18%). The comparison of these data with those of larger published series suggests a possible role of rifaximin in the prevention of DD main complications.
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Affiliation(s)
- M A Pistoia
- Department of Surgery, Chair of Surgical Endoscopy, University of L'Aquila, Italy
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17
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Abstract
BACKGROUND The effect of probiotics in symptomatic uncomplicated diverticular disease of the colon has not been followed. DESIGN Treatment (T1) with an intestinal antimicrobial (dichlorchinolinol) and absorbent (active coal tablets) was compared with the same set-up supplemented with non-pathogenic Escherichia coli(T2) in a prospective open trial. SETTING The study was performed at the outpatient department of a tertiary centre. PARTICIPANTS Fifteen subjects (5 males, 10 females) aged 68-91 years (average 74.8 years) presented with abdominal pain, irregular defecation, bloating and excessive flatulence. Diagnosis was established with colonoscopy, double-contrast barium enema, or both. INTERVENTIONS The T1 regimen was administered for 1 week. In the T2 regimen, the application of E. coli strain Nissle (Mutaflor capsules, 2.5 x 10(10) viable bacteria/capsule) followed immediately after T1 for an average of 5.2 weeks. MAIN OUTCOME MEASURES The lengths of two successive remissions with the T1 set-up were compared with the length of remission after T2. The intensity of symptoms before and after administration of the probiotic was also evaluated. RESULTS The lengths of two successive remissions after T1 amounted to 2.66 and 2.20 months (average 2.43 months). The average length of remission after T2 was 14.1 months (P < 0.001). All symptoms after T2 decreased significantly (P < 0.001). CONCLUSIONS Non-pathogenic strain Nissle significantly prolonged the remission period and improved the abdominal syndrome in symptomatic uncomplicated diverticular disease. A randomized, placebo-controlled study is recommended.
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Affiliation(s)
- Pruemysl Fric
- Second Department of Medcine, Central Military Hospital and Postgraduate Institute of Medicine, Prague, Czech Republic.
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Cavallaro A, Loschiavo V, Potenza AE, Modugno P, Fabbri MC, Revelli L, Colli R. [Diverticular disease: complications and treatment]. Chir Ital 2002; 54:693-8. [PMID: 12469467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
This study reports on 10 years of experience in observing diverticular disease. The study considers 77 patients, 41 males and 36 females, aged from 50 to 88 years (mean age: 70 years), observed from January 1991 to December 2001. Sixty-two patients were admitted from the Accident and Emergency Unit and 15 were elected patients. Five patients underwent emergency surgery, while 72 received only antibiotic therapy. The overall mortality rate was 0. The morbidity rate was 22% in those patients undergoing emergency surgery. In only one of the elected patients was wound suppuration detected. Diverticular disease, in most cases, is treated by antibiotic therapy alone, but in 30% of cases surgery is necessary. Colon resection and immediate anastomosis are the first choice operation also in the emergency setting, provided local conditions (inflammation, septic contamination) make anastomosis safe. In patients with major peritoneal contamination, Hartman's operation and subsequent recanalization after 6 months are to be preferred.
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Affiliation(s)
- Antonio Cavallaro
- Istituto di Semeiotica Chirurgica, Università Cattolica del Sacro Cuore, Roma
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Affiliation(s)
- M I Chorost
- Department of Surgery, New York Harbor Healthcare System, Brooklyn 11209, USA.
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Le Néel JC, Denimal F, Letessier E, Bernard P, Jurczak F, Armstrong O. [Complicated colonic diverticulosis. Results of surgical treatment between 1981 and 1998 in 370 patients]. Ann Chir 2000; 125:334-9. [PMID: 10900734 DOI: 10.1016/s0003-3944(00)00203-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
AIM OF THE STUDY The aim of this retrospective study was to analyze case reports of all the patients with complicated diverticular disease of the colon admitted in the same surgical center during an 18-year period and to report the postoperative results in patients operated on in emergency and in patients operated on electively. PATIENTS AND METHOD From 1981 to 1998, 501 patients were admitted for complicated diverticular disease. There were 233 men and 268 women. Mean age was 66 years (range: 27-96). One hundred and thirty-one patients were only treated medically and 370 patients were operated on, either as an emergency (n = 211) or electively (n = 159). The complicated diverticular disease was located on the left colon in 362 cases and in the right colon in 8 cases. RESULTS In the emergency group, 103 patients were operated on for pelvic (n = 24) and generalized purulent (n = 67) or stercoral (n = 12) peritonitis, mainly with Hartmann procedure (n = 80) with 14 postoperative deaths; 67 were operated on for pericolic abscess with 6 deaths, 19 for colonic obstruction with two deaths and 22 for profuse hemorrhage with 4 deaths. The overall postoperative mortality rate was 12.3%, and morbidity rate 38.7%. Intestinal continuity was restored in 74% and eventrations were present in 10%. In the elective group, there were two postoperative deaths in patients with a colic fistula (n = 30), no mortality and a 10.8% morbidity rate in the other patients (n = 129). CONCLUSION This series of an 18-year duration emphasizes the severity of surgery for acute complications in diverticular disease of the colon and the advantages of elective surgery. Large progress in the management of peritonitis and pericolic abscesses has made possible the improvement of their prognosis.
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Affiliation(s)
- J C Le Néel
- Clinique chirurgicale A, CHU Hôtel-Dieu, Nantes, France
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21
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Jouët P, Coffin B, Cuillerier E, Soulé JC, Flourié B, Lémann M. [Colonic motility in humans. Recent physiological, pathophysiological and pharmacological data]. Gastroenterol Clin Biol 2000; 24:284-98. [PMID: 10804335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- P Jouët
- Hôpital Louis-Mourier, Colombes
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22
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Lucas IS, Ibelings MS, Bruining HA. [NSAID-use delays the diagnosis of 'acute abdomen']. Ned Tijdschr Geneeskd 1998; 142:2233-4. [PMID: 9864496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
In three patients with abdominal pain, two men aged 63 and 18 years and a woman aged 46 years, the use of NSAIDs reduced the symptoms. They were in fact suffering from peritonitis due to gastrointestinal perforation, but the decision to operate was delayed because of the relatively mild presentation. The strong analgesic, antipyretic and anti-inflammatory properties of NSAIDs can reduce the symptoms, signs and laboratory findings of peritonitis.
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Affiliation(s)
- I S Lucas
- Afd. Algemene Heelkunde, Academisch Ziekenhuis Rotterdam-Dijkzigt
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23
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Proposito D, Hidalgo M, Rubio de Molina J, Ibáñez Cabeza E, Negro P, Carboni M. [Diverticular disease. Our experience]. Rev Esp Enferm Dig 1996; 88:763-9. [PMID: 9004782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The authors herein present their personal experience on the surgical treatment of complicated diverticular disease. The series consists of 243 patients seen between January 1974 and May 1994. One hundred and fifty nine (65.4%) were admitted in an elective and 84 (34.6%) in an emergency setting. Medical therapy was efficacious in resolving the clinical symptoms in 133. One hundred and ten pts. were treated surgically: 91 (82.7%) underwent a left hemicolectomy (one-step surgery), 13 (11.8%) the Hartmann's procedure and 6 (5.4%) a sigmoid resection. Between 1974 and 1980, when anastomoses were performed manually and an excluding colostomy was the procedure of choice, the reported rate of anastomotic dehiscence was 21%. With the technological break-through of mechanical staplers, that enabled the performance of colostomies "on demand" such rate decreased to 8% and finally to 2%, as reported during 1987-94. The operative mortality, between 1974-84, of those patients who underwent emergency surgery was 14% and decreased to 3% between 1985-94. The operative mortality of patients who underwent elective surgery between 1974-84 was 1.3% and decreased to 0% between 1985-1994. The authors underline the importance of respecting the surgical indications and the proper evaluation of pre-operative parameters aiming at a one-step surgery, that reduces both post-operative complications and recovery time.
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Affiliation(s)
- D Proposito
- Divisione di Chirurgia Generale, Universita di Roma, La Sapienza
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24
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Gillis JC, Brogden RN. Rifaximin. A review of its antibacterial activity, pharmacokinetic properties and therapeutic potential in conditions mediated by gastrointestinal bacteria. Drugs 1995; 49:467-84. [PMID: 7774516 DOI: 10.2165/00003495-199549030-00009] [Citation(s) in RCA: 113] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Rifaximin is a derivative of rifamycin which acts by inhibiting bacterial ribonucleic acid (RNA) synthesis. It is virtually unabsorbed after oral administration; thus it is used primarily to treat local conditions within the gastrointestinal tract. In vitro data indicate rifaximin possesses good activity against species of Staphylococcus, Streptococcus and Enterococcus but lesser activity against species of Enterobacteriaceae. Bacterial resistance during exposure to rifaximin has been reported but its clinical importance remains to be fully defined. Results of comparative trials demonstrate that rifaximin is similar in efficacy to neomycin and lactulose in patients with hepatic encephalopathy and appears to be better tolerated. In 1 study, cyclical administration of rifaximin for 15 days per month was associated with progressive improvement over a 3-month period. In patients with infectious diarrhoea, rifaximin induces more rapid improvement in stool consistency and decreased frequency of faecal evacuations when compared with placebo, and is similar in efficacy to neomycin. Available data suggest rifaximin may be of some use in acute diverticulitis, but its use for the prevention of inflammatory complications or for control of common symptoms of diverticulosis requires further study. Preoperative treatment with rifaximin as antibacterial prophylaxis in colorectal surgery shows some potential but should be further investigated. Overall, rifaximin may be useful as an alternative therapy in hepatic encephalopathy but more data are needed to better define its clinical potential in infectious diarrhoea, diverticular disease and as antibacterial prophylaxis prior to colorectal surgery.
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Affiliation(s)
- J C Gillis
- Adis International Limited, Auckland, New Zealand
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25
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Abstract
Diverticular disease is worldwide in distribution, but the incidence is highest in industrialised countries. It is associated with aging and low intake of dietary fibre. There is a broad range of clinical manifestations--from asymptomatic diverticula to life-threatening complications. Elderly patients often present with complicated diverticular disease, and may lack typical symptoms and signs. Treatment includes fibre supplementation, drugs or antibiotics for complications, and surgery for refractory disease. Proper diagnosis and treatment requires knowledge of the full range of presentations and careful selection and timing of medical versus surgical intervention.
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Affiliation(s)
- L J Cheskin
- Johns Hopkins Bayview Medical Center, Baltimore, Maryland, USA
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26
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Abstract
To understand better the mechanism by which rifaximin produces symptomatic relief in diverticular disease of the colon, the effect of this antibiotic on orocaecal transit time and on the production of hydrogen by intestinal microflora after ingestion of lactulose was studied in 33 patients with this disease and in 11 healthy subjects. An hydrogen breath test was carried out to measure pulmonary hydrogen excreted during the 3 hours after ingestion of 10 g lactulose. In patients, the hydrogen breath test with lactulose was repeated after treatment with 400 mg rifaximin twice daily for 10 days. In patients under basal conditions and controls, orocaecal transit time did not differ significantly, but hydrogen production was significantly higher in the former (p < 0.02). In patients, transit time and hydrogen excretion in response to lactulose administration did not differ significantly before and after treatment with rifaximin, and these two parameters were inversely correlated both before (r = 0.49, p < 0.01) and after rifaximin (r = 0.58, p < 0.001). Fifteen of the 33 patients showed accelerated transit time after treatment with the antibiotic, 10 showed no variation, and 8 showed prolonged transit. In 19 patients a reduction in hydrogen production was noted after rifaximin, while in 14 an increase was demonstrated. Twenty-one of the 33 patients reported an improvement in their symptoms with rifaximin; of these, only 10 showed accelerated transit time and 9 a reduction in hydrogen production after rifaximin.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M Ventrucci
- Department of Gastroenterology, University of Bologna, Italy
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27
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Devoize JL, Pin JC. [Bismuth encephalopathies: twenty years later]. Presse Med 1993; 22:1933. [PMID: 8121911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
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Abstract
We report a successful colonoscopic identification of acute massive diverticular bleeding in an elderly patient and successful injection therapy with epinephrine. Colonoscopy is a valuable diagnostic tool in acute lower gastrointestinal (LGI) bleeding when the colon can be adequately visualized. Peridiverticular injection therapy should be considered a safe and effective therapeutic option when the bleeding site can be established.
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Affiliation(s)
- Y I Kim
- Division of Gastroenterology, Wellesley Hospital, University of Toronto, Ontario, Canada
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29
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Friedman LS. The special problem of colitis in the elderly: expanding the spectrum. Gastroenterology 1992; 103:1984-5. [PMID: 1451991 DOI: 10.1016/0016-5085(92)91465-g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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30
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Cappell MS, Marks M. Acute colonic diverticular perforation presenting as left ear pain and facial swelling due to cervical subcutaneous emphysema in a patient administered corticosteroids. Am J Gastroenterol 1992; 87:899-902. [PMID: 1615948 DOI: 10.1111/j.1572-0241.1992.tb02898.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
A 56-yr-old white female administered corticosteroids presented with left ear pain and facial swelling due to cervical subcutaneous emphysema from a diverticular perforation of the sigmoid colon. This case demonstrates that localized signs of a bowel perforation may be absent in patients administered corticosteroids, that these patients may present with unusual, remote findings, and that bowel perforation can produce cervical subcutaneous emphysema.
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Affiliation(s)
- M S Cappell
- Department of Medicine, UMDNJ-Robert Wood Johnson Medical School, New Brunswick, New Jersey
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31
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Peppercorn MA. Drug-responsive chronic segmental colitis associated with diverticula: a clinical syndrome in the elderly. Am J Gastroenterol 1992; 87:609-12. [PMID: 1595649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This report reviews the clinical presentation, endoscopic, radiologic, and pathologic features, and response to therapy in eight patients more than 60 yr old who presented with segmental chronic active colitis associated with sigmoid diverticula. The finding of colitis limited to the sigmoid colon in an area of multiple diverticula with no associated features of Crohn's disease, the age at onset, the response to therapy, and the benign course all suggest a distinctive form of inflammatory bowel disease in these patients.
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Affiliation(s)
- M A Peppercorn
- Harvard Digestive Diseases Center, Center, Charles A. Dana Research Institute, Boston, Massachusetts
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Abstract
The effect of ispaghula husk on colonic motility of the right and left side was examined in 10 patients with left sided diverticular disease using an untethered pressure sensitive radiotelemetry capsule. After treatment, ispaghula husk reduced mouth to rectum transit by a median of 8.8 hours and the time to midtransverse colon by five hours. In the right colon there was an increase in the median percentage activity of 7% and the median number of pressure waves greater than 5 mm Hg/hour rose by 35.3. Motility changes in the left colon were less pronounced. Five of the seven patients with abdominal pain and six of the nine patients with altered bowel habit responded to treatment. These results suggest that it is ispaghula husk's action on the right unaffected colon which alleviates the symptoms of left sided diverticular disease.
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Affiliation(s)
- H A Thorburn
- University Department of Surgery, Glasgow Royal Infirmary
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33
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De Masi E. [Tiropramide hydrochloride in the premedication of diagnostic and therapeutic proctosigmoidocolonoscopy (endoscopic polypectomy) and the treatment of colonic diverticulosis]. Minerva Med 1989; 80:587-90. [PMID: 2747989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This study was undertaken with a view to assessing the effectiveness and tolerance of tiropramide hydrochloride in the premedication of endoscopic rectosigmoidoscopy. The following were considered for this purpose: 1) speed of execution of the procedure; 2) its tolerance; 3) possible complications. The effectiveness of tiropramide was also examined in uncomplicated diverticular disease: 1) comparison of execution times for rectosigmoidoscopy before and after therapy; 2) the evaluation of the reduction in symptomatology. The patients were subdivided into three groups: 1st group submitted to diagnostic rectosigmoidoscopy; 2nd group submitted to therapeutic rectosigmoidoscopy; 3rd group with diverticular disease. In the first group, execution times were less than 20 minutes in all cases bar 1 and tolerance was good in 27 cases, average in 3. In the second group, times were less than 15 minutes in 6 cases and higher in 4, and tolerance was good in 7 cases and average in 3. In the third group (10 patients), examination execution time was reduced after therapy in 9 cases and in the same number pain symptomatology regressed. Tiropramide proved to be the antispastic of choice in premedication for rectosigmoidoscopy and an effective drug in the treatment of uncomplicated diverticular disease.
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Affiliation(s)
- E De Masi
- Università degli Studi di Roma La Sapienza, Clinica Chirurgica
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34
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Galeone M, Innocenti P, Moise G, Cacioli D, Megevand J, Benazzi E. [Double-blind study of the effectiveness and tolerance of metoclopramide in the treatment of chronic constipation and diverticulosis of the colon]. Minerva Dietol Gastroenterol 1987; 33:231-4. [PMID: 3670674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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35
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Pezcoller C, Ricchi E, Carriero A, Saviano MS, Ferrara F, Schoenhuber R. [Colon manometric study on the efficacy of the octylonium bromide + diazepam combination in the therapy of functional diseases of the large intestine]. Minerva Dietol Gastroenterol 1985; 31:569-76. [PMID: 4088507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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36
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Norfleet RG, Skerven G, Chatterton HT. Colonoscopic removal of a "pop-up meat thermometer" from the sigmoid colon. J Clin Gastroenterol 1984; 6:477-8. [PMID: 6501836 DOI: 10.1097/00004836-198410000-00016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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37
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38
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Ouriel K, Schwartz SI. Diverticular disease in the young patient. Surg Gynecol Obstet 1983; 156:1-5. [PMID: 6600202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The records of 115 patients less than 40 years of age with roentgenographic or operative documentation of diverticular disease were reviewed. Ninety-two patients presented with acute diverticulitis; five, with bleeding diverticulosis, and 18 were asymptomatic. An urgent operation for fistula, abscess or free perforation was necessary upon initial presentation in 16 patients. Nine patients underwent resection during the initial hospitalization after a cooling-off period. The remaining 67 patients were managed medically and discharged. Fifty-five per cent of the medically managed patients required readmission during the follow-up period, 23 per cent having a serious complication. Forty-five per cent of the medically managed patients underwent a subsequent operation. Elective resection after a cooling-off period appears to be the safest alternative for young patients.
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Sasaki D, Munakata A, Saitoh Y, Yoshida Y. Anti-spasmodic effect of prifinium bromide on the proximal and distal colon in patients with diverticular disease. Gastroenterol Jpn 1981; 16:344-9. [PMID: 6116641 DOI: 10.1007/bf02774466] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
In 5 patients with diverticular disease, colonic motilities of the proximal and distal colon were recorded using the ERBI method. The motilities were studied during resting, after prostigmin 0.5 mg i.m. injection and after prifinium bromide 7.5 mg i.m. injection, with the following results: After prostigmin colonic motility of the proximal colon became significantly greater than that of the distal colon. Prifinium bromide inhibited the prostigmin-induced hypermotility markedly. It was demonstrated that this drug has an antispasmodic action not only on the distal colon but also on the proximal colon. Prifinium bromide was an antispasmodic drug which brought about a rapid effect which appears within 3 minutes after injection. The effect persisted for about 1 hour.
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Abstract
Dietary fiber has emerged in the past decade as a factor in nutrition that appears to have complex physiological and clinical implications. A great deal of research has focused on its effect on colorectal diseases. Some human epidemiological studies on colon cancer point to a possible preventive role of dietary fiber, but the results are confounded by the difference in the intake of many other food substances such as fat and the overall differences in the dietary pattern of the populations investigated. Animal studies using chemical carcinogens, such as 1,2-dimethylhydrazine, have lent support to a protective role of certain components of fiber, such as purified cellulose. Other fiber polymers, such as pectin, have not shown any protective effect. Perhaps the strongest evidence for a protective role of fiber in the colon comes from studies relating low dietary fiber intake to the higher incidence of diverticular disease of the colon; addition of dietary fiber to the diet of patients with symptomatic diverticular disease seems to relieve pain effectively. Recently, some preliminary studies have shown the possible correlation of low dietary fiber intake with a greater incidence of ulcerative colitis and Crohn's disease, but these studies are too limited in number and scope to allow any conclusion to be reached at this time.
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41
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Pirotte J. [Medical treatment of diverticulosis]. Rev Med Liege 1980; 35:46-8. [PMID: 7394426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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42
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43
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Jesseph JE. Observations on diverticular disease of the colon. J Indiana State Med Assoc 1979; 72:39-41. [PMID: 758352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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44
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Filippini L. [Laxatives in diverticulosis and diverticulum disease of the colon]. Dtsch Med Wochenschr 1978; 103:1347. [PMID: 679840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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45
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Ray JE, Gathright JB, Moseley PW. Selective arterial infusion of vasoconstrictors for massive diverticular bleeding. J La State Med Soc 1977; 129:269-73. [PMID: 304466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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46
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Hodgson WJ. The placebo effect. Is it important in diverticular disease? Am J Gastroenterol 1977; 67:157-62. [PMID: 324270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Thirty patients with diverticular disease confirmed by barium enema examination were entered into a three-month double-blind trial of two tablets of methylcellulose (Celevac) daily or two placebo tablets daily. As these tablets were indistinguishable it was possible to cross over nine of the patients and follow them for a further three-month period. The placebo effect was sufficient for 11 patients who completed the trial on placebo to show a small mean improvement. A greater mean clinical improvement was shown, however, by the 16 patients who completed the trial on methylcellulose and in those who were crossed over, most of the improvement occurred during the time the patients were on methylcellulose.
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Abstract
Treatment of asymptomatic diverticulosis is geared to the prevention of constipation, with vigilance for possible signs of complications. A bulky stool decreases colonic intraluminal pressures, probably lessening pain and the chance of development of new diverticula. Increased stool weight may be achieved by the addition of vegetables, fruits, and cereals (bran) to the diet. Foods with undigestible residues should be avoided. When dietary manipulations are not well tolerated, hydrophilic bulk laxatives are a useful alternative. Treatment of acute attacks consists of bowel rest and administration of intravenous fluids and antibiotics. Side effects of anticholinergics may outweigh their questionable usefulness. Nonabsorable oral sulfonamides have little or no place in the treatment of the acute attack (peridiverticulitis).
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48
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Siebner H, Bryde M. [Treatment of colonic diverticulosis using salicylazosulfapyridine (Azulfidine)]. Ther Ggw 1975; 114:990. [PMID: 238303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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