Short-term Air Pollution Exposure and In-hospital Outcomes in Patients With Acute Myocardial Infraction

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02652182

Enrollment

600

Registered

2016-01-11

Start date

2016-01-31

Completion date

Unknown

Last updated

2016-07-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acute Myocardial Infarction, Air Pollution, Percutaneous Coronary Intervention

Brief summary

The aim of this study is to investigate whether or not short-term expose to air pollution is associated with in-hospital outcomes, such as mortality and morbidity.

Interventions

None listed

Study design

Observational model

CASE_CROSSOVER

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Less than 12 hours after the onset of myocardial infarction symptoms * Documented acute ST (S- and T-wave)-segment elevation myocardial infarction * Received emergent percutaneous coronary intervention

Exclusion criteria

* Age under 18-year old

Design outcomes

Primary

Measure	Time frame
Major adverse cardiovascular events (MACE)	in the phase of hospital stay, up to 30 days

Secondary

Measure	Time frame	Description
Length of hospital stay	in the phase of hospital stay, up to 30 days	—
ST (S- and T-wave) segment decreasing	within an hour after primary percutaneous coronary intervention	—
left ventricular function	in the phase of hospital stay, up to 30 days	left ventricular ejection fraction in % and left ventricular end-diastolic diameter in mm, both are evaluated by echocardiography to assess the left ventricular function

Countries

China

Outcome results