NCT02601352

Brief Summary

The study mainly focuse on examining the subjects living in traffic polluted area and assessing the popuation health risk using disease and risk assessment models.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
45

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Sep 2015

Shorter than P25 for all trials

Geographic Reach
1 country

2 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2015

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

November 3, 2015

Completed
7 days until next milestone

First Posted

Study publicly available on registry

November 10, 2015

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2016

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2016

Completed
Last Updated

April 5, 2018

Status Verified

April 1, 2018

Enrollment Period

4 months

First QC Date

November 3, 2015

Last Update Submit

April 3, 2018

Conditions

Cardiovascular Outcomes

Outcome Measures

Primary Outcomes (2)

  • Vascular endothelial function

    Vascular endothelial function measured by Endo-PAT2000

    Four months

  • Arrythmias

    Twenty four-hour electrocardiograms

    Four months

Secondary Outcomes (1)

  • System inflammatory

    Four months

Eligibility Criteria

Age18 Years - 40 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Living in PU community neighborhood,Beijing, China

You may qualify if:

  • Living in PU community neighborhood，Non smoker and No diseases ,and so on.

You may not qualify if:

  • Advanced microvascular or neuropathic complications and active cardiovascular disease,and so on.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

Peking University ,School of Public Health

Beijing, Beijing Municipality, 100191, China

Location

Peking University

Beijing, Beijing Municipality, 100191, China

Location

Biospecimen

Retention: SAMPLES WITHOUT DNA

Whole blood and urine

Study Officials

  • Wei Huang, PhD

    Peking University School of Public Health

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

November 3, 2015

First Posted

November 10, 2015

Study Start

September 1, 2015

Primary Completion

January 1, 2016

Study Completion

January 1, 2016

Last Updated

April 5, 2018

Record last verified: 2018-04

Locations

CN(2)