Clinical Trials Logo

Clinical Trial Summary

To improve the health of women and children under the background of Healthy China 2030, the investigators developed REPRESENT by establishing a pregnancy registry in Xiamen, a sub-provincial city of over four million residents in east China, based on the Maternal and Child Health Management Platform, and then linking to three other platforms, i.e. Residents Healthcare Management Platform, Primary Healthcare Management Platform, and Electronic Healthcare Records (EHR) Platform, which had been developed since 2006. The registry documented information and events about pregnant women from registration at their first trimester to postpartum, and includes the childhood follow up records. The registry not only enables longitudinal follow up of pregnant women and their offspring, but also expands the scope of database from pre-pregnancy exposures to long-term outcomes by data linkage.

During the past 11 years (January 2008 to March 2019), the REPRESENT has accumulated data concerning more than 700 thousands pregnancies. The data volume is substantial with over 800 variables being documented, and most variables are designed as structured fields. The disease categories and codes are standardized according to the International Classification of Diseases 10th Revision (ICD-10). The whole process of data access, data extraction, data processing and data analysis was conducted through an internal-only accessible server at Xiamen Health and Medical Big Data Center. All investigators cannot access sensitive information, are required to sign data confidentiality agreement and should obtain approval by the Xiamen Health and Medical Big Data Center and the Chinese Evidence-based Medicine Center.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04222621
Study type Observational [Patient Registry]
Source West China Hospital
Contact
Status Active, not recruiting
Phase
Start date January 2008
Completion date December 2023

See also
  Status Clinical Trial Phase
Active, not recruiting NCT03955263 - Malaria In Pregnancy in Central India
Not yet recruiting NCT04457947 - Exploring Aromatherapy Intervention in Acute Care
Active, not recruiting NCT01397318 - Effects of Modified TaiChi Exercise on Maternal Stress, Fatigue, Sleep Quality, Biomarkers, and Infant Gestational Age and Birthweight N/A
Completed NCT00639145 - Elizabeth Glaser Pediatric AIDS Foundation Maternal Events and Pregnancy Outcomes (MEP Project)A Multi-site Protocol
Not yet recruiting NCT00931099 - Fetal Outcome of Sleep Disordered Breathing During Pregnancy N/A
Recruiting NCT00751569 - microRNA Profile in Umbilical Cord Blood NK Cells N/A
Completed NCT06111716 - Mindfulness in Childbirth Preparation Education Process N/A
Completed NCT05729191 - Evaluation of the Acceptance of the Anti-COVID-19 Vaccine Offer Among Pregnant Women
Completed NCT01687634 - Home Visiting for Low Income, Pregnant Women N/A
Recruiting NCT05446571 - Prenatal Treatment of Congenital Cytomegalovirus Infection With Letermovir Versus Valaciclovir Phase 3
Not yet recruiting NCT03651934 - Verification of Correlation Between Genetic Testing of Nutritional Metabolism and Clinical Biochemical Indicators N/A
Active, not recruiting NCT06422130 - Ningbo Maternity-Child Linked Database Study
Completed NCT02904473 - Goals for Reaching Optimum Wellness (GROWell) N/A
Completed NCT03538106 - Factors Associated With Cesarean Delivery in Women With Type 1 Diabetes
Recruiting NCT01246765 - National Pregnancy Registry for Psychiatric Medications
Completed NCT00553228 - Pertussis Maternal Immunization Study Phase 2/Phase 3
Recruiting NCT05916534 - We Care About Brooklyn - A Digital Behavioral Intervention to Optimize Engagement in Maternal Healthcare N/A
Completed NCT04264910 - CALM Pregnancy: Feasibility of Calm for Pregnant Women N/A
Completed NCT04494581 - GriCoVax Study in 4 Maternity Wards in the Ile-de-France Region
Recruiting NCT05349279 - Qatar PREgnancy Covid-19 OUtcome Study