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Does breast feeding provide protection against acute appendicitis? A case-control study.
João Guilherme Bezerra Alves1, José Natal Figueiroa, Isabela Barros
1Instituto Materno Infantil Prof. Fernando Figueira (IMIP), Rua dos Coelhos, 300, Boa Vista, Recife, Pernambuco, Brazil. joaoguilherme@imip.org.br
Tropical Doctor
|September 30, 2008
Summary
Breastfeeding may protect children from appendicitis. Studies show breastfed children are less likely to develop this condition, suggesting a protective effect on lymphoid tissue.
Area of Science:
- Pediatric Health
- Immunology
- Gastroenterology
Background:
- Appendicitis is a common surgical emergency in children.
- The role of breastfeeding in modulating immune responses, particularly in the gut-associated lymphoid tissue (GALT), is increasingly recognized.
- Previous research suggests a potential inverse correlation between breastfeeding and appendicitis incidence.
Purpose of the Study:
- To investigate the association between breastfeeding and the risk of developing acute appendicitis in children.
- To determine if the duration of breastfeeding influences protection against appendicitis.
Main Methods:
- A case-control study was conducted involving 200 children diagnosed with acute appendicitis.
- Each case was matched with a sibling of the same sex and within a three-year age range to control for genetic and environmental factors.
- Data on breastfeeding history, including duration, was collected for all participants.
Main Results:
- Children with acute appendicitis were less likely to have been breastfed compared to their matched siblings.
- Breastfeeding for at least the first two months of life showed a protective effect.
- Extended breastfeeding for more than four months provided significant protection against acute appendicitis.
Conclusions:
- Breastfeeding appears to offer protection against the development of acute appendicitis in children.
- The duration of breastfeeding may be a critical factor in this protective effect.
- These findings highlight the potential immunomodulatory benefits of breastfeeding on the appendix and GALT.
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