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Oral Health Awareness, Attitudes and Dental Caries Risk in Norwegian Pregnant Women

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Study Aim

This study aims to understand the awareness and attitudes towards oral health in Norwegian pregnant women, and assess their risk of dental caries by examining the presence of Streptococcus Mutans and lactobacilli.

What is being tested

Information

+ Control

Other
Who is being recruted

Behavior

From 18 to 50 Years
+4 Eligibility Criteria
See all eligibility criteria
How is the trial designed

Other Study

Interventional
Study Start: February 2013
See protocol details

Summary

Principal SponsorUniversity of Tromso
Last updated: March 12, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: February 1, 2013

Actual date on which the first participant was enrolled.

This study focuses on the oral health of pregnant women in Norway. It aims to understand their awareness and attitudes towards dental care, and how these factors might influence the risk of dental caries (cavities) during pregnancy. The study suggests that a woman's oral health during pregnancy could be linked to her oral hygiene behaviors and practices. It also hypothesizes that pregnant women with a high level of oral health awareness and a positive attitude are more likely to visit dentists regularly and maintain better oral hygiene. The study further explores whether providing proper information and guidance on oral hygiene care during pregnancy can help improve the bacterial environment in the mouth and reduce the risk of dental caries.

Principal SponsorUniversity of Tromso
Last updated: March 12, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

97 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Other Study

Some studies explore topics that don't fall into a specific category. These might include innovative research, new technologies, or emerging healthcare areas.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Female

Biological sex of participants that are eligible to enroll.

From 18 to 50 Years

Range of ages for which participants are eligible to join.

Healthy volunteers allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Behavior

Criteria

1 inclusion criteria required to participate
Women with viable pregnancy >= 17 weeks gestation

3 exclusion criteria prevent from participating
Those not willing to participate in the study

Women who are unable to communicate well in Norwegian

Women who have been diagnosed to have a fetus with a chromosomal or structural fetal anomaly and do not plan to continue their pregnancy

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

2 intervention groups are designated in this study

This study does not include a placebo group 

Treatment Groups

Group I

Women randomized to the intervention will receive information and counseling on oral health care during pregnancy

Group II

No Intervention
Women in non-intervention arm receive usual routine ante-natal care.

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 1 location

Department of Obstetrics and Gynaecology, University Hospital of Northern Norway (UNN)

Tromsø, NorwayOpen Department of Obstetrics and Gynaecology, University Hospital of Northern Norway (UNN) in Google Maps
SuspendedOne Study Center