Significant association between maternal periodontitis and pre-eclampsia complications - A retrospective case control...

Area of Science:

• Obstetrics and Gynecology
• Periodontology
• Maternal-Fetal Medicine

Background:

• Periodontal disease is a suspected contributor to adverse pregnancy outcomes, including preeclampsia.
• Preeclampsia is a severe complication of late-stage pregnancy.
• This study examined the periodontal health of postpartum women diagnosed with preeclampsia compared to those with normal pregnancies.

Purpose of the Study:

• To determine the association between maternal periodontal disease and preeclampsia.
• To investigate C-reactive protein (CRP) levels as a potential mediator in this association.

Main Methods:

• A retrospective case-control study involving 200 postpartum women (100 with preeclampsia, 100 with normal pregnancy).
• Periodontal status assessed by a periodontist within 48 hours postpartum.
• Blood samples collected for C-reactive protein (CRP) level estimation; correlation analyzed using Spearman's rank correlation.

Main Results:

• 46% of the study population had chronic periodontitis.
• A significant association was found between periodontitis and preeclampsia (odds ratio 2.49, P=0.001).
• Increasing periodontitis severity correlated with decreased gestational period and birth weight; CRP levels were positively correlated with periodontitis and preeclampsia severity.

Conclusions:

• Maternal periodontitis is significantly associated with preeclampsia complications.
• Increased CRP levels, periodontitis severity, and reduced birth weight are correlated.
• Early diagnosis and management of periodontal health can potentially prevent severe pregnancy complications like preeclampsia.