B Vitamin Deficiency and Pregnancy Complications

Preeclampsia Clinical Trial

Official title:

B Vitamin Deficiency and Pregnancy Complications

Clinical Trial Details — Status: Withdrawn

Administrative data

• NCT number: NCT05720650
• Other study ID #: WestlakeU
• Status: Withdrawn
• Start date: June 1, 2023
• Est. completion date: December 31, 2024

Study information

• Verified date: November 2022
• Source: Westlake University
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

This case-control study aims to investigate the association between B vitamins and gestational hypertension or preeclampsia.

Description:

In clinical practice, women diagnosed with gestational hypertension or preeclampsia will be asked to participate this study to fill a questionnaire reporting their basic information. Meanwhile, women with matched age and gestation week and without any kinds of hypertensive disorders will also be invited for this study. Participants' blood samples will be analyzed for B vitamin levels at the end of the study.

Recruitment information / eligibility

• Status: Withdrawn
• Enrollment: 0
• Est. completion date: December 31, 2024
• Est. primary completion date: June 1, 2024
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Female
• Age group: 18 Years to 45 Years

Eligibility

Inclusion Criteria:

• pregnant women aged 18-40 years old

Exclusion Criteria:

• women with Hepatitis B, syphilis, HIV/AIDS and other infectious diseases.

• women with severe physical or mental diseases

Related Conditions & MeSH terms

• Avitaminosis
• Gestational Hypertension
• Hypertension, Pregnancy-Induced
• Pre-Eclampsia
• Preeclampsia
• Pregnancy Complications

Intervention

Other:
• No intervention
No intervention

Locations

Country	Name	City	State
China	Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine	Hangzhou	Zhejiang

Sponsors (2)

Lead Sponsor	Collaborator
Westlake University	First People's Hospital of Hangzhou

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	gestational hypertension	Gestational hypertension is diagnosed when blood pressure readings are higher than 140/90 mm Hg in a woman who had normal blood pressure prior to 20 weeks and has no proteinuria (excess protein in the urine).	seven days after delivery
Primary	preeclampsia	Gestational hypertension is diagnosed when blood pressure readings are higher than 140/90 mm Hg in a woman who had normal blood pressure prior to 20 weeks and has positive proteinuria (excess protein in the urine).	seven days after delivery