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Japanese Study of Impact of Body Mass Index on Morbidity and Mortality in Geriatric Patients Part 1: Coronary Artery Bypass Grafting

Japanese Study of Impact of Body Mass Index on Morbidity and Mortality in Geriatric Patients Part 1: Coronary Artery Bypass Grafting - jAIM study-1

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000025042
Enrollment
37775
Registered
2016-12-01
Start date
2016-12-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Coronary artery disease (myocardial infarction, angina pectoris)

Interventions

None listed

Sponsors

Department of Cardiac Surgery, The Jikei University Graduate School of Medicine
Lead Sponsor
Department of Healthcare Quality Assessment, Graduate School of Medicine, The University of Tokyo, Department of Health Policy and Management, School of Medicine, Keio University, Department of Cardiology, Keio University School of Medicine, Japan Adult Cardiovascular Surgery Database
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The NCD was utilized to perform a retrospective review of 37,775 patients who underwent CABG between 1/1/2008 and 12/31/2012.

Exclusion criteria

Exclusion criteria: Exclusion criteria is to include valve surgery,aortic surgery, LV plasty, and Maze procedure.

Design outcomes

Primary

MeasureTime frame
early mortality (in-hospital mortality + 30-day mortality)—

Secondary

MeasureTime frame
the composite endpoint (adverse events), including early mortality, stroke, new onset of hemodialysis, mediastinitis, and prolonged ventilation over 24h—

Countries

Japan

Contacts

Public ContactNaritomo Nishioka

The Jikei University Graduate School of Medicine Department of Cardiac Surgery

naritomo.n@jikei.ac.jp(03)3433-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026