the Association Between Blood's and Urinary Heavy Metal Level in Pregnant Women and the Spontaneous Abortion

Spontaneous Abortion Clinical Trial

— HMLandSA  

Official title:

Department of Gynecology and Obstetrics From Peking Union Medical College Hospital

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT03332706
• Other study ID #: HML2017
• Status: Recruiting
• Phase: N/A
• First received: November 2, 2017
• Last updated: November 2, 2017
• Start date: October 10, 2017
• Est. completion date: November 30, 2018

Study information

• Verified date: October 2017
• Source: Peking Union Medical College Hospital
• Contact: Liu xinyan
• Phone: 18600008013
• Email: liuxymeng[@]163.com
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

The aim of the study was to define the possible association between heavy iron level and the consequence of pregnancy especially spontaneous abortion and missed abortion. The study population will comprised the first-trimester pregnant women in the PUMCH (Peking Union Medicine College Hospital) during 2017 October to 2018 November. We categorised the patients into two groups, the study group where the patients suffered from spontaneous abortion or missed abortion, and the control group where the patients carry the normal live fetal for at least 8 weeks and ask for artificial abortion. All the cases included in the study were examined with respect to 6 kinds of heavy iron level in venous blood and urine, then correlation analysis was applied to define heavy iron level between two groups.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 200
• Est. completion date: November 30, 2018
• Est. primary completion date: November 1, 2018
• Accepts healthy volunteers: No
• Gender: Female
• Age group: N/A and older

Eligibility

Inclusion Criteria:

• early trimester pregnant women

Exclusion Criteria:

Related Conditions & MeSH terms

• Abortion, Spontaneous
• Heavy Metal Toxicity
• Spontaneous Abortion

Intervention

Other:
• observation
after the subjects are included into the groups,they are asked to do a questionaire.Then,we just observe the outcomes of pregnancy

Locations

Country	Name	City	State
China	Peking Union Medical College Hospital	Pekin	Pekin

Sponsors (1)

Lead Sponsor	Collaborator
Peking Union Medical College Hospital

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	blood's and urinary heavy metal level	6 kinds of heavy metal:Pb,As,Hg,Gd,Cr,Se	12months