Associations between breast implants and postpartum lactational mastitis in breastfeeding women: retrospective study

Abstract

Objective To examine the putative associations between breast implants and postpartum lactational mastitis.Design Observational retrospective study.Setting Digital database of Maccabi Healthcare Services, integrated health maintenance organisation in Israel.Population Breastfeeding mothers from 2003 to 2016 based on an initial health maintenance organisation data set of 28 383 singleton live births in Israel.Methods Multivariate analysis and propensity score matching were used to test the extent to which breast implants were associated with lactational mastitis during the 6-month postpartum period in breastfeeding mothers. Analyses for potential confounders were adjusted for socio-economic status, smoking and parity.Main outcome measure Lactational mastitis among breastfeeding women with breast implants compared with women without breast implants.Results Mothers with breast implants (n = 6099) were significantly (P < 0.001) more likely to be diagnosed with postpartum mastitis (8.3%) than mothers with no breast implants (n = 22 284) (6.6%) at an odds ratio of 1.22 (95% CI 1.09-1.35) after adjusting for confounders.Conclusion Breast augmentation is associated with an increased risk of postpartum lactational mastitis in the 6-month postpartum period. In light of these findings, it is important for health professionals to instruct women who have undergone breast augmentation on correct breastfeeding techniques, ways to avoid risk factors, and to be alert to signs permitting the early detection of lactational mastitis.

Increased risk of postpartum depression in women with lactational mastitis: a cross-sectional study

“…Lactational mastitis is a common postpartum inflammatory condition in breastfeeding women and mainly occurs during the first month of breastfeeding ( 1 ), with an incidence rate of 9–20% ( 2 ). Any state of obstruction in milk drainage, such as infrequent feeding and pressure on breast tissue, can result in lactational mastitis ( 3 ).…”