| 1. |
- Doyle, John B., et al.
(författare)
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Risk of Juvenile Idiopathic Arthritis and Rheumatoid Arthritis in Patients With Celiac Disease : A Population-Based Cohort Study
- 2022
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Ingår i: American Journal of Gastroenterology. - : Wolters Kluwer. - 0002-9270 .- 1572-0241. ; 117:12, s. 1971-1981
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION: Celiac disease (CD) is associated with many immune-mediated conditions, but a definitive epidemiological association between CD and juvenile idiopathic arthritis (JIA) or rheumatoid arthritis (RA) has not been established. We quantified the risk of JIA and RA among patients with CD using a population-based cohort.METHODS: We identified patients diagnosed with biopsy-proven CD between 2004 and 2017 using data from a national histopathology cohort in Sweden. Each patient was matched by age, sex, calendar year, and geographic region to reference individuals in the general population. We calculated the incidence and estimated the relative risk, through Cox proportional hazards models, of JIA in individuals with CD aged ≥18.RESULTS: We identified 24,014 individuals with CD who were matched to 117,397 reference individuals from the general population. Among individuals aged <18, the incidence rate of JIA was 5.9 per 10,000 person-years in patients with CD and 2.2 per 10,000 person-years in the general population (n events = 40 and 73, respectively; hazard ratio [HR] 2.68, 95% confidence interval 1.82-3.95) over a follow-up of 7.0 years. Among individuals aged >= 18, the incidence of RA was 8.4 per 10,000 person-years in CD and 5.1 per 10,000 person-years in matched comparators (n events = 110 and 322, respectively; HR 1.70, 95% confidence interval 1.36-2.12) over a follow-up of 8.8 years.DISCUSSION: Among children with CD, JIA develops nearly 3 times as often as it does in the general population, and among adults with CD, RA occurs nearly 2 times as often. Clinicians caring for patients with CD with joint symptoms should have a low threshold to evaluate for JIA or RA.
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| 2. |
- King, James A., et al.
(författare)
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Incidence of Celiac Disease Is Increasing Over Time : A Systematic Review and Meta-analysis
- 2020
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Ingår i: American Journal of Gastroenterology. - : Blackwell Publishing. - 0002-9270 .- 1572-0241. ; 115:4, s. 507-525
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Forskningsöversikt (refereegranskat)abstract
- OBJECTIVES: To conduct a systematic review and meta-analysis that defines the worldwide incidence of celiac disease (CD) and examines temporal trends.METHODS: MEDLINE and EMBASE were searched for population-based studies reporting the incidence of CD in the overall population, children, or adults. No limits were placed on year or language of publication. Studies solely examining at-risk populations (e.g., patients with type 1 diabetes) were excluded. Random-effects models were performed to meta-analyze sex- and age-specific incidence in the 21st century. Temporal trend analyses assessed the average annual percent change in CD incidence over time.RESULTS: Of 11,189 citations, 86 eligible studies were identified for inclusion, of which 50 were deemed suitable for analyses. In the 21st century, the pooled female incidence of CD was 17.4 (95% confidence interval [CI]: 13.7, 21.1) (I-2= 99.5%) per 100,000 person-years, compared with 7.8 (95% CI: 6.3, 9.2) (I-2= 98.6%) in males. Child-specific incidence was 21.3 per 100,000 person-years (95% CI: 15.9, 26.7) (I-2= 99.7%) compared with 12.9 (95% CI: 7.6, 18.2) (I-2= 99.9%) in adults. Pooling average annual percent changes showed the incidence of CD to be increasing by 7.5% (95% CI: 5.8, 9.3) (I-2= 79.6%) per year over the past several decades.DISCUSSION: Incidence of CD is highest in females and children. Overall, the incidence has been significantly rising in the latter half of the 20th century and into the 21st century throughout the Western world. Population-based studies in Africa, Asia, and Latin America are needed to provide a comprehensive picture of the global incidence of CD.
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| 3. |
- Lebwohl, Benjamin, et al.
(författare)
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Response to Golfeyz
- 2018
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Ingår i: American Journal of Gastroenterology. - : Nature Publishing Group. - 0002-9270 .- 1572-0241. ; 113:8, s. 1256-1257
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Tidskriftsartikel (refereegranskat)
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| 4. |
- Lebwohl, Benjamin, et al.
(författare)
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Response to Valitutti et al.
- 2018
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Ingår i: American Journal of Gastroenterology. - : Nature Publishing Group. - 0002-9270 .- 1572-0241. ; 113:5, s. 778-779
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Tidskriftsartikel (refereegranskat)
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| 5. |
- Lebwohl, Benjamin, et al.
(författare)
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Risk of Clostridium difficile Infection in Patients With Celiac Disease : A Population-Based Study
- 2017
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Ingår i: American Journal of Gastroenterology. - : Nature Publishing Group. - 0002-9270 .- 1572-0241. ; 112:12, s. 1878-1884
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: Patients with celiac disease are at increased risk for infections such as tuberculosis, influenza, and pneumococcal pneumonia. However, little is known about the incidence of Clostridium difficile infection (CDI) in patients with celiac disease.METHODS: We identified patients with celiac disease based on intestinal biopsies submitted to all pathology departments in Sweden over a 39-year period (from July 1969 through February 2008). We compared risk of CDI (based on stratified Cox proportional hazards models) among patients with celiac disease vs. without celiac disease (controls) matched by age, sex, and calendar period.RESULTS: We identified 28,339 patients with celiac disease and 141,588 controls; neither group had a history of CDI. The incidence of CDI was 56/100,000 person-years among patients with celiac disease and 26/100,000 person-years among controls, yielding an overall hazard ratio (HR) of 2.01 (95% confidence interval (CI), 1.64-2.47; P<0.0001). The risk of CDI was highest in the first 12 months after diagnosis of celiac disease (HR, 5.20; 95% CI, 2.81-9.62; P<0.0001), but remained high, compared to that of controls, 1-5 years after diagnosis (HR, 1.85; 95% CI, 1.22-2.81; P=0.004). Among 493 patients with CDI, antibiotic data were available for 251; there were no significant differences in prior exposures to antibiotics between patients with celiac disease and controls.CONCLUSIONS: In a large population-based cohort study, patients with celiac disease had significantly higher incidence of CDI than controls. This finding is consistent with prior findings of higher rates of other infections in patients with celiac disease, and suggests the possibility of altered gut immunity and/or microbial composition in patients with celiac disease.
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| 6. |
- Liu, Po-Hong, et al.
(författare)
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Dietary Gluten Intake and Risk of Microscopic Colitis Among US Women without Celiac Disease : A Prospective Cohort Study
- 2019
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Ingår i: American Journal of Gastroenterology. - : Blackwell Publishing. - 0002-9270 .- 1572-0241. ; 114:1, s. 127-134
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Microscopic colitis is a common cause of chronic watery diarrhea among the elderly. Although the prevalence of celiac disease appears to be higher in patients with microscopic colitis, the relationship between dietary gluten intake and risk of microscopic colitis among individuals without celiac disease has not been explored.METHODS: We conducted a prospective study of 160,744 US women without celiac disease enrolled in the Nurses' Health Study (NHS) and the NHSII. Dietary gluten intake was estimated using validated food frequency questionnaires every 4 years. Microscopic colitis was confirmed through medical records review. We used Cox proportional hazard modeling to estimate the multivariable-adjusted hazard ratio (HR) and 95% confidence interval (CI).RESULTS: We documented 219 incident cases of microscopic colitis over more than 20 years of follow-up encompassing 3,716,718 person-years (crude incidence rate: 5.9/100,000 person-years) in NHS and NHSII. Dietary gluten intake was not associated with risk of microscopic colitis (Ptrend = 0.88). Compared to individuals in the lowest quintile of energy-adjusted gluten intake, the adjusted HR of microscopic colitis was 1.18 (95% CI: 0.77-1.78) for the middle quintile and 1.03 (95% CI: 0.67-1.58) for the highest quintile. Additional adjustment for primary dietary sources of gluten including refined and whole grains did not materially alter the effect estimates (All Ptrend ≥ 0.69). The null association did not differ according to lymphocytic or collagenous subtypes (Pheterogeneity = 0.72) and was not modified by age, smoking status, or body mass index (All Pinteraction ≥ 0.17).CONCLUSION: Dietary gluten intake during adulthood was not associated with risk of microscopic colitis among women without celiac disease.
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| 7. |
- Mårild, Karl, et al.
(författare)
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Costs and Use of Health Care in Patients With Celiac Disease : A Population-Based Longitudinal Study
- 2020
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Ingår i: American Journal of Gastroenterology. - : Blackwell Publishing. - 0002-9270 .- 1572-0241. ; 115:8, s. 1253-1263
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION: Celiac disease (CD) affects 1% of the population. Its effect on healthcare cost, however, is barely understood. We estimated healthcare use and cost in CD, including their temporal relationship to diagnosis.METHODS: Through biopsy reports from Sweden's 28 pathology departments, we identified 40,951 prevalent patients with CD (villous atrophy) as of January 1, 2015, and 15,086 incident patients with CD diagnosed in 2008-2015, including 2,663 who underwent a follow-up biopsy to document mucosal healing. Each patient was compared with age- and sex-matched general population comparators (n = 187,542). Using nationwide health registers, we retrieved data on all inpatient and nonprimary outpatient care, prescribed diets, and drugs.RESULTS: Compared with comparators, healthcare costs in 2015 were, on average, $1,075 (95% confidence interval, $864-1,278) higher in prevalent patients with CD aged <18 years, $715 ($632-803) in ages 18-64 years, and $1,010 ($799-1,230) in ages ≥65 years. Half of all costs were attributed to 5% of the prevalent patients. Annual healthcare costs were $391 higher 5 years before diagnosis and increased until 1 year after diagnosis; costs then declined but remained 75% higher than those of comparators 5 years postdiagnosis (annual difference = $1,044). Although hospitalizations, nonprimary outpatient visits, and medication use were all more common with CD, excess costs were largely unrelated to the prescription of gluten-free staples and follow-up visits for CD. Mucosal healing in CD did not reduce the healthcare costs.DISCUSSION: The use and costs of health care are increased in CD, not only before, but for years after diagnosis. Mucosal healing does not seem to lower the healthcare costs.
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| 8. |
- Rockert Tjernberg, Anna, et al.
(författare)
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Celiac Disease and Serious Infections: A Nationwide Cohort Study From 2002 to 2017
- 2022
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Ingår i: American Journal of Gastroenterology. - : LIPPINCOTT WILLIAMS & WILKINS. - 0002-9270 .- 1572-0241. ; 117:10, s. 1675-1683
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION: Patients with celiac disease (CD) have an increased risk of encapsulated bacterial infections. Less is known about other serious infections in CD, especially in patients diagnosed in the 21st century. METHODS: We contacted all 28 pathology departments in Sweden through the Epidemiology Strengthened by histoPathology Reports in Sweden (ESPRESSO) cohort study and identified 20,088 individuals with CD (defined as villous atrophy) diagnosed in 2002-2017. Patients were matched for sex, age, and calendar year to 80,152 general population comparators and followed up until December 31, 2019. Serious infections were defined as having a hospital-based (inpatient and outpatient) diagnosis in the National Patient Register. Cox regression yielded adjusted hazard ratios (aHR) controlling for education, country of birth, and comorbidities. RESULTS: During 173,695 person-years of follow-up, 6,167 individuals with CD (35.5/1,000 person-years) had a serious infection. This was compared with 19,131 infections during 743,260 person-years (25.7/1,000 person-years) in matched comparators, corresponding to an aHR of 1.29 (95% confidence interval [CI] = 1.25-1.33). aHR were similar when restricted to infection requiring hospital admission (1.23; 95% CI = 1.17-1.29). The excess risk of serious infections also persisted beyond the first year after CD diagnosis (aHR = 1.24; 95% CI = 1.20-1.29). Patients with CD were at risk of sepsis (aHR = 1.26; 95% CI = 1.09-1.45) and gastrointestinal infections (1.60; 95% CI = 1.47-1.74). Mucosal healing during CD follow-up did not influence the risk of subsequent serious infections. DISCUSSION: This nationwide study of patients with celiac disease diagnosed in the 21st century revealed a significantly increased risk of serious infections. While absolute risks were modest, vaccinations should be considered during CD follow-up care.
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