Dataset Information

Metabolic factors and the risk of Dupuytren's disease: data from 30,000 individuals followed for over 20 years.

ABSTRACT: Dupuytren's disease (DD) is a fibroproliferative disorder affecting the palmar fascia of the hand. Risk factors include diabetes mellitus (DM), whereas a high body mass index (BMI) is associated with a lower prevalence of DD. The aim of this study was to further elucidate risk and protective factors for the development of DD using longitudinal population-based data from the Malmö Diet and Cancer Study (MDCS). During 1991-1996, the inhabitants aged 46-73 years in the city of Malmö, Sweden were invited to participate in the population-based MDCS (41% participation rate). Data on incident DD were retrieved from Swedish national registers. Associations between DM, alcohol consumption, BMI, and serum apolipoprotein A1 (ApoA1) and apolipoprotein B (ApoB) at baseline were analysed in multivariable Cox regression models adjusted for known confounders. Among 30,446 recruited participants, 347 men and 194 women were diagnosed with DD during a median follow-up time of 23 years. DM (men HR 2.23; 95% CI 1.50-3.30, women HR 2.69; 95% CI 1.48-4.90) and alcohol consumption (men HR 2.46; 95% CI 1.85-3.27, women HR 3.56; 95% CI 1.95-6.50) were independently associated with incident DD in the Cox regression models. Furthermore, inverse associations with incident DD were found for obesity among men, and ApoB/ApoA1 ratio among both sexes. DM and excess alcohol consumption constituted major risk factors for the development of DD. Furthermore, an inverse association between obesity among men and DD, and also between ApoB/ApoA1 ratio and DD was found in both sexes.

SUBMITTER: Rydberg M

PROVIDER: S-EPMC8289914 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature

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Metabolic factors and the risk of Dupuytren's disease: data from 30,000 individuals followed for over 20 years.

Rydberg Mattias M Zimmerman Malin M Löfgren Jin Persson JP Gottsäter Anders A Nilsson Peter M PM Melander Olle O Dahlin Lars B LB

Scientific reports 20210719 1

Dupuytren's disease (DD) is a fibroproliferative disorder affecting the palmar fascia of the hand. Risk factors include diabetes mellitus (DM), whereas a high body mass index (BMI) is associated with a lower prevalence of DD. The aim of this study was to further elucidate risk and protective factors for the development of DD using longitudinal population-based data from the Malmö Diet and Cancer Study (MDCS). During 1991-1996, the inhabitants aged 46-73 years in the city of Malmö, Sweden were in ...[more]

PMID: 34282190

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Project description:BackgroundHaematopoietic clones caused by somatic mutations with ≥2% variant allele frequency (VAF) increase with age and are linked to risk of haematological malignancies and cardiovascular disease. Recent observations suggest that smaller clones (VAF<2%) are also associated with adverse outcomes. Our aims were to determine the prevalence of clonal haematopoiesis driven by clones of variable sizes in individuals with obesity treated by usual care or bariatric surgery (a treatment that improves metabolic status), and to examine the expansion of clones in relation to age and metabolic dysregulation over up to 20 years.MethodsClonal haematopoiesis-driver mutations (CHDMs) were identified in blood samples from participants of the Swedish Obese Subjects intervention study. Using an ultrasensitive assay, we analysed single-timepoint samples from 1050 individuals treated by usual care and 841 individuals who had undergone bariatric surgery, and multiple-timepoint samples taken over 20 years from a subset (n = 40) of the individuals treated by usual care.FindingsIn this explorative study, prevalence of CHDMs was similar in the single-timepoint usual care and bariatric surgery groups (20.6% and 22.5%, respectively, P = 0.330), with VAF ranging from 0.01% to 31.15%. Clone sizes increased with age in individuals with obesity, but not in those who underwent bariatric surgery. In the multiple-timepoint analysis, VAF increased by on average 7% (range -4% to 24%) per year and rate of clone growth was negatively associated with HDL-cholesterol (R = -0.68, 1.74 E-04).InterpretationLow HDL-C was associated with growth of haematopoietic clones in individuals with obesity treated by usual care.FundingThe Swedish Research Council, The Swedish state under an agreement between the Swedish government and the county councils, the ALF (Avtal om Läkarutbildning och Forskning) agreement, The Swedish Heart-Lung Foundation, The Novo Nordisk Foundation, The European Research Council, The Netherlands Organisation for Scientific Research.

Dataset Information

Metabolic factors and the risk of Dupuytren's disease: data from 30,000 individuals followed for over 20 years.

Publications

Metabolic factors and the risk of Dupuytren's disease: data from 30,000 individuals followed for over 20 years.

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