Education-Based Oral Health Promotion Intervention During Pregnancy: Implementation Protocol in Bangladesh

In Bangladesh, over 95% of pregnant women suffer from gum disease (gingivitis or periodontitis), yet oral health is rarely included in standard pregnancy check-ups. This study tests a new "Integrated Oral Health Promotion Package" to see if teaching oral hygiene during routine prenatal visits can improve the health of mothers. Pregnant women (ages 18-45) will be divided into two groups. The intervention group will receive two face-to-face education sessions with a dental assistant, learn a specific tooth-brushing technique, and receive weekly SMS text reminders to brush their teeth. The control group will receive the standard pregnancy care currently offered in Bangladesh. Researchers will track the participants for 12 weeks to see if the education and reminders lead to better brushing habits (twice-daily) and cleaner teeth and gums compared to the standard care group.

NCT Number	NCT07507045
Lead Sponsor	Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
Conditions	Pregnancy, Periodontal Diseases, Oral Hygiene, Oral Health
Enrollment	688 participants
Start Date	2026-05-01
Primary Completion	2026-08-01 (estimated)
Study Completion	2026-11-01 (estimated)
Updated on ClinicalTrials.gov	2026-04-02