Fetal 3D Avatar Creation for Pregnant Women

Study Overview
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Brief Summary
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Pregnant women can intuitively check the shape and development of the fetus through the 3D avatar that reflects the characteristics of the fetus. Through a survey on VR fetal experience content and 3D fetal avatar service, the satisfaction of pregnant women/guardians, the bond between the fetus and the mother, and Assess the degree of maternal anxiety. Evaluate whether it can be helpful in prenatal monitoring of pregnant women through the use of maternity health management applications, and improve understanding of fetal growth and development.

Detailed Description
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This study is an extension of the prospective pilot study conducted in 2020 under the title of Development of 3D fetal avatar generation technology and fetal experience service technology reflecting the characteristics of pregnant women. In a previous study, about 80% of the mothers who responded to the questionnaire about the similarity of the avatar's fetal face gave a positive answer. Therefore, the developed 3D avatar fetal feeling technology is expected to have a positive effect on the intimacy between the mother and the fetus. want to analyze Pre-developed VR technology is provided through randomization to mothers who have agreed to participate in the study. In addition, objective comparison of prenatal care indicators is provided to mothers who wish to participate in this study by providing a prenatal management application that can comprehensively manage blood pressure, blood sugar, diet, exercise, maternal weight, medications, and expected fetal weight. We intend to evaluate the evaluation and maternal satisfaction. If technology and services for simulating a fetus with a 3D fetal avatar are provided, mothers can obtain information such as the face and developmental status of the fetus specialized for their fetus through the 3D fetal avatar. In addition, providing a fetal heart rate simulation linked to the fetal heart sound improves the bond between the mother and the fetus, which can have a positive effect on health, as well as reducing depression during pregnancy and postpartum.

Official Title
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Evaluation of Fetal Realization Service Using Fetal 3D Avatar Creation and Health Care Application for Pregnant Women

Conditions
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Virtual Reality, Pregnancy

Intervention / Treatment
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* Other: use pregnancy management application


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Pregnant women receiving outpatient treatment at Seoul National University Bundang Hospital and pregnant women in the obstetrics and gynecology ward who wish to participate in this study Exclusion Criteria: If Pregnant women refuse to participate in this study
Sexes Eligible for Study
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Female

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Other
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Arm 1<br>Participants who received three dimensional ultrasound with pregnancy application | Other: use pregnancy management application<br>* Pregnant women who used pregnancy management application, which tells patients what she need to know during pregnancy, when to perform tests, and what precautions to take for your baby.<br>|
| Placebo Comparator: Arm 2<br>Participants who received three dimensional ultrasound without pregnancy management application | Other: use pregnancy management application<br>* Pregnant women who used pregnancy management application, which tells patients what she need to know during pregnancy, when to perform tests, and what precautions to take for your baby.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Changes after using the pregnant woman application | After 3D ultrasonography, at least 1 month later, a questionnaire about bonding between mother and fetus/maternal depression/health management is conducted. | 1 month after examination |