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- Elfström, Peter, 1974-, et al.
(författare)
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Hematopoietic cancer including lymphoma in celiac disease according to Marsh criteria 0-3
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- Background: Celiac disease (CD) is associated with an increased risk of lymphoma, but it is unknown if borderline mucosal damage and latent CD are risk factors for lymphoma.Methods: We examined the risk of hematopoietic cancer in a nationwide population–based cohort of 28,800 individuals with biopsy-verified CD (villous atrophy, Marsh 3), 12,663 individuals with small intestinal inflammation (Marsh 1+2), and 3,551 with latent CD (positive antiendomysial, tissue transglutaminase or antigliadin test but normal mucosa on biopsy). The study participants were identified through all pathology departments (n=28) in Sweden and were biopsied in 1969-2006 (median: 1998). Cox regression estimated the hazard ratio (HR) for hematopoietic malignancies.Results: While biopsy-verified CD and intestinal inflammation were both statistically significantly associated with lymphoma (CD: HR = 3.18; 95% CI = 2.63-3.83; inflammation: 1.66; 1.28-2.17), latent CD was not (1.04; 0.44-2.43). CD was associated with both non-Hodgkin’s (NHL) and Hodgkin’s lymphoma (HL) (4.81; 3.81-6.07 and 4.39; 2.59-7.45 respectively). Risk estimates for NHL and HL were lower in inflammation (1.65; 1.15-2.38 and 1.48; 0.60-3.62 respectively) and latent CD (1.79; 0.74-4.34 and 1.08; 0.13-9.00 respectively). No increased risk of lymphoma was seen in children with a small intestinal biopsy. This study found no association between leukemia and small intestinal pathology.Conclusion: CD is associated with an increased risk of lymphoma. This risk increase was also seen in individuals with small intestinal inflammation. Latent CD is not associated with lymphoma of any kind, and positive CD serology alone cannot be used to predict future risk of lymphoma.
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- Rosén, Linda, 1979-, et al.
(författare)
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Acidity and in vitro effects on dental hard tissues of pharmaceutical preparations used in paediatric cardiology
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- Background: The knowledge of oral health effects caused by long-term medication in medically compromised children is sparse. Besides the effects on salivary secretion, pharmacotherapy may also act directly on the dental hard tissues, with dental caries and/or erosive lesions as possible outcomes of their acid and fermentable sugar content.Methods: Thirteen pharmaceutical preparations commonly used on a long-term basis in paediatric cardiology were selected. The endogenous pH of water solutions of tablets, capsules, and liquid medicines were measured with a pH meter. The titratable acidity and the dissolution of calcium and phosphate after immersion of tooth specimens were quantified for preparations with an endogenous pH below 5.5.Results: The endogenous pH values varied between 3.03 and 9.02. Six of the 13 preparations (46%) had an endogenous pH below the critical value for enamel dissolution (pH 5.5). The captopril (12.5 mg) tablet water solution had the lowest pH while the propranolol hydrochloride mixture displayed the highest titratable acidity. The highest dissolved calcium and phosphate was displayed for captopril (12.5 mg) tablet water solution followed by acetylsalicylic acid (75 mg) tablet water solution.Conclusion: It is concluded that some pharmaceutical preparations that are commonly used on a long-term basis in paediatric cardiology may pose a hazardous threat to dental hard tissues due to their acidity.
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- Rydén, Petra, 1972-, et al.
(författare)
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What happens with the healthiness of the diet among Swedish adolescent boys and girls when a gluten-free diet is required?
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- Objectives To explore how diagnosis of celiac disease (CD) in early adolescence affects overall food intake and healthiness of the diet in comparison with age- and sex matched controls and children with CD diagnosed in early childhood. Methods This is a longitudinal dietary sub-study of a school-based CD-screening of 12-year-olds (ETICS - Exploring the Iceberg of Coeliacs in Sweden), a part of the PreventCD project. The dietary study was conducted in 2005-2008 and included the following groups resulting from the screening: I) screening-detected CD cases (n=80), II) previously diagnosed CD cases (n=28), and III) two samples of age- and sex matched non-CD children (admission, n=619; follow-up, n=447). All CD cases completed two food-frequency-and-amount-questionnaires (FFQ), covering the previous four weeks; one at admission and one at a follow-up 18-24 months later. The screening-detected CD cases completed the first FFQ before a gluten free diet was initiated. The non-CD children consisted of a cross-sectional sample at each time point, and thus only completed one FFQ each (i.e. either at admission or follow-up). The Goldberg cut-off method was used to validate reported energy intake. The food choices at admission and follow-up were compared among the three groups, and the healthiness of the diet evaluated using two Swedish dietary indexes. Results and Conclusion Intakes of most food groups were similar at baseline. The adolescents diagnosed with CD did only minor changes in their overall food choices. Visible changes were reductions within food groups where gluten-free alternatives are not readily available, such as pastries and pizza. In contrast, total intake of bread and pasta did not change. All three groups scored fairly low on the dietary indexes at both time points, and there is an obvious need to improve the healthiness of the adolescent diet, whether CD is present or not.
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- Berhan, Yonas, 1970-, et al.
(författare)
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Screening for undiagnosed type-2 diabetes in Swedish 6th grade school children
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- Aims: To estimate the prevalence of undiagnosed type-2 diabetes in overweight Swedish school children 11-13 years old.Methods: BMI was measured in 5 528 school-children (11-13 years of age) attending the 6th grade, in five different regions in Sweden. Overweight was defined by international age-sex specific BMI cut-offs, corresponding to adult BMI cut-offs of 25 kg/m² at 18 years of age (ISO-BMI ≥25, n=1 275). Haemoglobin A1c (HbA1c) was measured in 1 126 children with ISO-BMI ≥25. Children with a DCCT-aligned HbA1c ≥ 6.1% on two occasions underwent an oral glucose-tolerance test (OGTT) to establish diabetes diagnosis.Results: Twenty four children (2.1%) had at least one HbA1c-value ≥6.1%. Three of them had HbA1c ≥6.1% on two occasions and all of them had a normal OGTT.Conclusion: In this cross-sectional population-based screening study of a high risk group of 11-13 years old Swedish school children we found no indication of undiagnosed diabetes or impaired glucose tolerance.Key
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