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- Korsgren, Olle, et al.
(författare)
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Imagining a better future for all people with type 1 diabetes mellitus
- 2019
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Ingår i: Nature Reviews Endocrinology. - : Springer Science and Business Media LLC. - 1759-5029 .- 1759-5037. ; 15:11, s. 623-624
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- For a person with type 1 diabetes mellitus, lifelong insulin treatment is the only therapeutic option. However, increased blood levels of glucose are just a symptom of impaired beta-cell function. Approaching the centenary of the first insulin injection, broadening of international therapeutic guidelines to improve diagnostics, as well as monitor and preserve beta-cell function, is warranted.
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- Molin, Frida, et al.
(författare)
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Hinder för och vägar till smärtdokumentation : en empirisk studie av äldre i särskilt boende eller med hemsjukvård
- 2009
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Gruppen äldre kommer att öka i antal och då smärta ökar med ålder kommer fler individer att ha ont. Fler äldre med smärta ställer större krav på hälso- och sjukvården. Studiers visar att sjuksköterskors bild och de äldres upplevelser av smärta inte alltid stämmer överens samt att det finns brister i smärtdokumentation. Syftet med studien var att belysa smärtdokumentation hos en grupp äldre i särskilt boende eller med hemsjukvård. Materialet analyserades med en kvantitativ beskrivande metod och en kvalitativ innehållsanalys. Urvalet bestod av individer med smärta 65 år och äldre. Resultatet visade att många äldre hade ont vid vila och aktivitet. De valde vila framför aktivitet som smärtlindrande åtgärd, trots att fanns nackdelar med vila. Resultatet visade även på brister i sjuksköterskors dokumentation av smärtan. Ett hinder för dokumentation var att en grupp äldre inte berättade om sin smärta vilket kunde bero på att de äldre bland annat inte ville vara till besvär eller att de ansåg att smärta var en del av att bli gammal.
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- Neiman, Daniel, et al.
(författare)
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Multiplexing DNA methylation markers to detect circulating cell-free DNA derived from human pancreatic β cells
- 2020
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Ingår i: JCI Insight. - : American Society for Clinical Investigation. - 2379-3708. ; 5:14
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Tidskriftsartikel (refereegranskat)abstract
- It has been proposed that unmethylated insulin promoter fragments in plasma derive exclusively from β cells, reflect their recent demise, and can be used to assess β cell damage in type 1 diabetes. Herein we describe an ultrasensitive assay for detection of a β cell–specific DNA methylation signature, by simultaneous assessment of 6 DNA methylation markers, that identifies β cell DNA in mixtures containing as little as 0.03% β cell DNA (less than 1 β cell genome equivalent). Based on this assay, plasma from nondiabetic individuals (N = 218, aged 4–78 years) contained on average only 1 β cell genome equivalent/mL. As expected, cell-free DNA (cfDNA) from β cells was significantly elevated in islet transplant recipients shortly after transplantation. We also detected β cell cfDNA in a patient with KATP congenital hyperinsulinism, in which substantial β cell turnover is thought to occur. Strikingly, in contrast to previous reports, we observed no elevation of β cell–derived cfDNA in autoantibody-positive subjects at risk for type 1 diabetes (N = 32), individuals with recent-onset type 1 diabetes (<4 months, N = 92), or those with long-standing disease (>4 months, N = 38). We discuss the utility of sensitive β cell cfDNA analysis and potential explanations for the lack of a β cell cfDNA signal in type 1 diabetes.
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| 7. |
- Petersson, Jonathan, et al.
(författare)
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Translating Glycated Hemoglobin A1c into Time Spent in Glucose Target Range : a Multicenter Study
- 2019
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Ingår i: Pediatric Diabetes. - : Blackwell Publishing. - 1399-543X .- 1399-5448. ; 20:3, s. 339-344
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Tidskriftsartikel (refereegranskat)abstract
- Background: Approximately 90% of children and adolescents with type 1 diabetes in Sweden use continuous glucose monitoring (CGM), either as real-time CGM or intermittently scanned CGM to monitor their glucose levels. Time in target range (TIT) is an easily understandable metric for assessing glycemic control.Objective: The aim of this study was to examine the relation between TIT and hemoglobin A1c (HbA1c).Subjects and Methods: Subjects were recruited from three diabetes care centers in Sweden. Glucose data were collected for 133 children and adolescents with type 1 diabetes through CGM using Diasend. Subjects with registration time over 80% were included in the analysis. HbA1c was collected from SWEDIABKIDS, the Swedish pediatric diabetes quality registry. TIT was defined as 3.9 to 7.8 mmol/L (70-140 mg/dL) and time in range (TIR) as 3.9 to 10 mmol/L (70-180 mg/dL).Results: During the period of 60 days, 105 subjects provided complete data for analysis. Mean age was 12.2 (±3.3) years, mean HbA1c was 53.9 (±8.2) mmol/mol or 7.1% (±0.7%). Mean sensor glucose value was 8.6 (±1.3) mmol/L, mean coefficient of variation was 42.2% (±7.2%), mean TIT was 40.9% (±SD 12.2%), and mean TIR was 60.8% (±13.1%). There was a significant nonlinear relation between TIT during 60 days and HbA1c, R 2 = 0.69.Conclusion: This study suggests a nonlinear relation between time spent in glucose target range and HbA1c. The finding implies that time spent in TIT could be a useful metric in addition to HbA1c to assess glycemic control.
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- Salö, Martin, et al.
(författare)
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Evaluation of the microbiome in children’s appendicitis
- 2017
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Ingår i: International Journal of Colorectal Disease. - : Springer Science and Business Media LLC. - 0179-1958 .- 1432-1262. ; 32:1, s. 19-28
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Tidskriftsartikel (refereegranskat)abstract
- Background/aim: The role of the microbiome has been widely discussed in the etiology of appendicitis. The primary aim was to evaluate the microbiome in the normal appendix and in appendicitis specifically divided into the three clinically and histopathologically defined grades of inflammation. Secondary aims were to examine whether there were any microbiome differences between proximal and distal appendices, and relate the microbiome with histopathological findings. Methods: A prospective pilot study was conducted of children undergoing appendectomy for appendicitis. The diagnosis was based on histopathological analysis. Children with incidental appendectomy were used as controls. The proximal and distal mucosa from the appendices were analyzed with 16S rRNA gene sequencing. Results: A total of 22 children, 3 controls and 19 appendicitis patients; 11 phlegmonous, 4 gangrenous, and 4 perforated appendices, were prospectively included. The amount of Fusobacterium increased and Bacteroides decreased in phlegmonous and perforated appendicitis compared to controls, but statistical significance was not reached, and this pattern was not seen in gangrenous appendicitis. No relation could be seen between different bacteria and the grade of inflammation, and there was a wide variation of abundances at phylum, genus, and species level within every specific group of patients. Further, no significant differences could be detected when comparing the microbiome in proximal and distal mucosa, which may be because the study was underpowered. A trend with more abundance of Fusobacteria in the distal mucosa was seen in appendicitis patients with obstruction (25 and 13 %, respectively, p = 0.06). Conclusion: The pattern of microbiome differed not only between groups, but also within groups. However, no statistically significant differences could be found in the microbiome between groups or clinical conditions. No correlation between a specific bacteria and grade of inflammation was found. In the vast majority of cases of appendicitis, changes in microbiome do not seem to be the primary event. Since there seem to be differences in microbiome patterns depending on the sample site, the exact localization of biopsy sampling must be described in future studies.
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| 9. |
- Sundberg, Frida, et al.
(författare)
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A decade of improved glycemic control in young children with type 1 diabetes: A population-based cohort study
- 2021
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Ingår i: Pediatric Diabetes. - : Hindawi Limited. - 1399-543X .- 1399-5448. ; 22:5, s. 742-748
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Tidskriftsartikel (refereegranskat)abstract
- Background: Early-onset type 1 diabetes (T1D) is associated with high risk of early cardiovascular complications and premature death. The strongest modifiable risk factor is HbA1c. Other modifiable factors, such as overweight, also increase the risk of complications. During the last decade, the introduction of continuous glucose monitoring (CGM) has offered new options in the treatment of T1D. Objective: To compare treatment outcomes in children younger than 7 years with T1D in Sweden in two separate cohorts: one in 2008 and one in 2018. Methods: All children in the national pediatric diabetes registry (SWEDIABKIDS) younger than 7 years with T1D were included. Data from 2008 and 2018 were analyzed. Results: Data were available on 666 children (45% girls) in 2008 and 779 children (45% girls) in 2018. Mean age was 5.6 (1.4) versus 5.5 (1.4) years and mean diabetes duration 2.3 (1.4) versus 2.2 (1.4) years. The use of CGM increased from 0% to 98% and the use of an insulin pump from 40% in 2008 to 82% (p < 0.01)in 2018.Mean HbA1c was 58 mmol/mol (7.4%) in 2008 and 50 mmol/mol (6.7%) in 2018 (p < 0.01). The frequency of overweight and obesity was the same in 2008 and 2018(26% vs. 29%). Conclusion: During this decade, usage of CGM and insulin pump increased and HbA1c decreased. However, HbA1c remained higher than the physiological level and thus continued to represent a cardiovascular risk, especially in combination with overweight or obesity. The frequency of overweight and obesity remained unchanged. © 2021 The Authors. Pediatric Diabetes published by John Wiley & Sons Ltd.
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