VTE and the Related Factors Associated With Higher Rates of PE After a DVT in Southwestern China

NCT05464901 | Completed

• 1 other identifier: 2019XMSB0005627
• Study Type: observational
• Target: 500
• Locations: 0 countries
• Sites: N/A

Brief Summary

Little is known about the current management status of venous thromboembolism (VTE) in Southwestern China. We aimed to investigate the status of anticoagulant administration in VTE in Southwestern China and assess the potential predictors of deep vein thrombosis (DVT) complicated pulmonary embolism (PE). We extracted data from YiduCloud database from December 2006 to November 2018 and performed a cross-sectional survey of VTE. The demographics, laboratory tests, and anticoagulants were collected and analyzed in the logistic regression model, classification tree and Random Forest model.

Conditions

Venous Thromboembolism; Deep Vein Thrombosis; Pulmonary Embolism; Anticoagulants

Outcome Measures

Primary Outcomes (1)

• The maternal cardiac events and the neonatal complications

  Primary outcomes of interest were major adverse cardiac events (MACEs), obstetric complications and neonatal adverse clinical events (NACEs).

  2010-2019

Eligibility Criteria

• Sex: all
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

In the patients' characteristics, the hypertensive disorders of pregnancy were defined and classified into (a) hypertension known before pregnancy or present in the first 20 weeks and (b) hypertension arising de novo at or after 20 weeks on the basis of the International Society for the Study of Hypertension in Pregnancy Classification, Diagnosis, and Management Recommendations for International Practice

You may qualify if:

• \- In the Chinese VTE guidelines, the diagnosis of VTE depends on a series of tests. D-dimer was used to screen for thrombosis, and limb venous ultrasound was used to diagnose DVT. CT pulmonary angiography (CTPA) or pulmonary ventilation perfusion scan was used for the diagnosis of pulmonary embolism. Through the retrieval of patient diagnosis in the database, we retrieved the basic data of all patients diagnosed as VTE during the study period.

Sponsors & Collaborators

• Wei Huang: lead

MeSH Terms

Conditions

Venous Thromboembolism; Venous Thrombosis; Pulmonary Embolism

Condition Hierarchy (Ancestors)

Thromboembolism; Embolism and Thrombosis; Vascular Diseases; Cardiovascular Diseases; Thrombosis; Lung Diseases; Respiratory Tract Diseases; Embolism

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: RETROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: SPONSOR INVESTIGATOR
• PI Title: Professor

Study Record Dates

• First Submitted: July 15, 2022
• First Posted: July 19, 2022
• Study Start: December 1, 2006
• Primary Completion: July 1, 2018
• Study Completion: November 1, 2018
• Last Updated: July 19, 2022

Record last verified: 2022-07