Publications by authors named "T Lerchova"

Article Synopsis
  • * A study involving over 103,000 children from Sweden and Norway analyzed the relationship between early infections, antibiotic use, and IBD diagnoses across a follow-up period until 2021.
  • * Results show that early-life antibiotic use, particularly penicillin, increases the risk of developing IBD, independent of prior infection frequencies, while non-penicillin antibiotics were specifically linked to ulcerative colitis.
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Background: The association of infections and antibiotic use in pregnancy and the risk of inflammatory bowel disease (IBD) development in the offspring have been scarcely investigated. We examined infection and antibiotic use in pregnancy and the risk of IBD in offspring.

Methods: We followed participants from the All Babies in Southeast Sweden (ABIS) and the Norwegian mother father and child cohort (MoBa) from birth (1997-2009) until 2020-2021.

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Objective: To examine the association between early-life atopic manifestations and later risk of inflammatory bowel disease (IBD), for which prospective data are scarce.

Study Design: The population-based All Babies in Southeast Sweden (ABIS) and Norwegian Mother, Father, and Child (MoBa) cohorts follow children from birth (ABIS 1997-1999; MoBa 2000-2009) to the end of 2021. Based on validated questionnaires, parents prospectively reported information on asthma, food-related allergic symptoms, atopic dermatitis, and allergic rhinitis by age 3.

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Purpose: Children diagnosed with Crohn's disease (CD) often undergo ileocecal resection (ICR) during childhood. Anastomotic recurrence is a frequent finding following this procedure. Data addressing the effect of the anastomosis type on disease recurrence are scarce in the pediatric population.

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