ABSTRACT
BACKGROUND: Medication has been suggested as a potential risk factor for diverticular disease. The objective of this study was to investigate the association between the intake of corticosteroids, indometacin or aspirin and diverticular disease. METHOD: This was a prospective population-based cohort study of middle-aged women in the Swedish Mammography Cohort. Use of corticosteroids (oral or inhaled), indometacin or aspirin in 1997 was determined from questionnaires. Cases of diverticular disease were identified from the Swedish national registers until the end of 2010. The relative risk (RR) of diverticular disease requiring hospital admission according to the use of medication was estimated using Cox proportional hazards models, adjusted for age, body mass index, physical activity, fibre intake, diabetes, hypertension, alcohol, smoking and education. RESULTS: A total of 36 586 middle-aged women in the Swedish Mammography Cohort were included, of whom 674 (1.8 per cent) were hospitalized with diverticular disease at least once. Some 7.2 per cent of women reported intake of oral corticosteroids and 8.5 per cent use of inhaled corticosteroids. In multivariable analysis, women who reported oral corticosteroid intake had a 37 per cent (RR 1.37, 95 per cent c.i. 1.06 to 1.78; P = 0.012) increased risk of diverticular disease compared with those who reported no intake at all. Use of inhaled corticosteroids was associated with an even more pronounced increase in risk of 71 per cent (RR 1.71, 1.36 to 2.14; P < 0.001). There was a significant dose-response relationship, with the risk increasing with longer duration of inhaled corticosteroids (P for trend < 0.001). Use of indometacin (2.5 per cent of women) or aspirin (44.2 per cent) did not influence the risk. CONCLUSION: There was a significant relationship between corticosteroids (especially inhaled) and diverticular disease requiring hospital admission.
Subject(s)
Adrenal Cortex Hormones/adverse effects , Aspirin/adverse effects , Diverticulum, Colon/chemically induced , Hospitalization/statistics & numerical data , Indomethacin/adverse effects , Administration, Inhalation , Administration, Oral , Adrenal Cortex Hormones/administration & dosage , Aged , Aged, 80 and over , Aspirin/administration & dosage , Cohort Studies , Female , Humans , Indomethacin/administration & dosage , Risk FactorsSubject(s)
Diverticulum, Colon/chemically induced , Glucocorticoids/adverse effects , Methylprednisolone/adverse effects , Administration, Oral , Aged , Diverticulum, Colon/diagnosis , Diverticulum, Colon/surgery , Female , Glucocorticoids/administration & dosage , Humans , Methylprednisolone/administration & dosage , RuptureABSTRACT
BACKGROUND: Corticosteroids and non-steroidal anti-inflammatory drugs are widely used for the treatment of rheumatic conditions, but their gastrointestinal damage significantly limits their use. Sigmoid diverticular abscess perforation (SDAP) is a very serious complication of diverticular disease. OBJECTIVE: To determine the aetiology of large bowel SDAP in rheumatic conditions. METHODS: 64 patients with SPAD and 320 controls from a similar geographical area and of similar socioeconomic status were studied. RESULTS: The results showed that independently of rheumatic diagnosis corticosteroid treatment is strongly associated with SDAP (OR 31.9 (95% CI 6.4 to 159.2; p<0.001), and non-steroidal anti-inflammatory drugs only weakly associated (OR 1.8 (95% CI 0.96 to 3.4); p = 0.069). A rheumatic diagnosis is also strongly associated with the development of SDAP (OR 3.5 (95% CI 1.9 to 6.7); p<0.001). CONCLUSIONS: SDAP has serious implications for patients and consumes many healthcare resources. Patients and physicians should be warned of this potential complication.
Subject(s)
Abscess/chemically induced , Adrenal Cortex Hormones/adverse effects , Anti-Inflammatory Agents, Non-Steroidal/adverse effects , Diverticulum, Colon/chemically induced , Intestinal Perforation/chemically induced , Rheumatic Diseases/drug therapy , Sigmoid Diseases/chemically induced , Adult , Aged , Aged, 80 and over , Confidence Intervals , Female , Humans , Male , Middle Aged , Odds RatioABSTRACT
BACKGROUND: Acute perforated colonic diverticular disease has a mortality rate of up to 30 per cent, but little is known about its aetiology. The aim of this study was to test the hypothesis that three classes of drugs, namely non-steroidal anti-inflammatory drugs (NSAIDs), opioid analgesics and corticosteroids, are risk factors for perforated diverticular disease. METHODS: All patients with confirmed perforated colonic diverticular disease were identified over a 5-year period in two hospitals in Norfolk, UK. Two control groups were selected and matched for age, sex and hospital of admission. Data on medication use were obtained from hospital records. Odds ratios for each drug were calculated using conditional logistic regression. RESULTS: Opioid analgesics, NSAIDs and corticosteroids were all positively associated with perforated colonic diverticular disease. The odds ratio for opioid analgesics was 1.8 (95 per cent confidence interval (c.i.) 1.1 to 3.0) in the analysis with ophthalmology controls and 3.1 (95 per cent c.i. 1.8 to 5.5) in that with dermatology controls. Respective odds ratios for NSAIDs were 4.0 (95 per cent c.i. 2.1 to 7.6) and 3.7 (95 per cent c.i. 2.0 to 6.8), and those for corticosteroids were 5.7 (95 per cent c.i. 2.2 to 14.4) and 7.8 (95 per cent c.i. 2.6 to 23.3). CONCLUSION: Opioid analgesics, NSAIDs and corticosteroids are all positively associated with perforated colonic diverticular disease. The consistency of these associations, together with plausible biological mechanisms, suggests that these drugs may have a causative role in this condition.
Subject(s)
Analgesics, Opioid/adverse effects , Anti-Inflammatory Agents, Non-Steroidal/adverse effects , Diverticulum, Colon/chemically induced , Intestinal Perforation/chemically induced , Adrenal Cortex Hormones/therapeutic use , Adult , Aged , Aged, 80 and over , Case-Control Studies , Female , Humans , Male , Middle Aged , Odds Ratio , Risk FactorsABSTRACT
Non-steroidal anti-inflammatory drugs (NSAIDs) have a wide range of side-effects in the gastrointestinal tract and the large intestine. This study examines the hypothesis that the use of NSAIDs is associated with colonic perforation in diverticular disease. Histological evidence was used to confirm perforation. A retrospective review of case records and pathology reports identified 20 patients admitted over 3 consecutive years. A total of 125 age- and sex-matched patients diagnosed with diverticular disease not complicated by perforation formed the control group. The incidences of NSAID use in the two groups were compared. A second control group consisted of 600 age- and sex-matched randomly selected patients with no known diverticular disease admitted as emergencies in the same period. Of the 20 patients with perforation, 9 were taking NSAIDs for 4 weeks or longer, compared with 19 (15%) of the 125 patients who did not have perforation (relative risk 2.961, 95% confidence interval 1.507-5.348, P < 0.01). 19% of all patients with diverticular disease were taking NSAIDs compared with 10% of the second control group (relative risk 1.869, 95% confidence interval 1.237-2.781, P < 0.01). The findings indicate a strong association between the use of NSAIDs and the perforation of colonic diverticula. The majority of the indications for the use of NSAIDs were cardiovascular and musculoskeletal conditions. Prescribing NSAIDs to patients with diverticular disease carries an increased risk of colonic perforation.
