New Work Improvement Method: Training for Effective and Efficient Action in Medical Service Better Process (TEAMS-BP) to Reduce Door to Balloon Time in Japan

New Work Improvement Method: Training for Effective and Efficient Action in Medical Service Better Process (TEAMS-BP) to Reduce Door to Balloon Time in Japan - Reduce DTB time for STEMI

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000028821

Enrollment

Registered

2017-08-26

Start date

2017-05-01

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

ST elevation myocardial infarction

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: We recruited consecutive STEMI patients aged => 20 years who visited the ER between April 1, 2013 and October 31, 2016, and received primary PCI.

Exclusion criteria

Exclusion criteria: Patients who were refused PCI, went into cardiopulmonary arrest on arrival, in whom PCI was not successful, were diagnosed with STEMI in the second or a later 12-lead ECG, and who were transferred to another hospital without PCI were excluded. Patients who presented to the outpatient clinic first were also excluded.

Design outcomes

Primary

Measure	Time frame
Door to balloon time	—

Secondary

Measure	Time frame
the proportion of cases in which the DTB time met the clinical guidelines proportion of cases in which the DTB time was > 120 min, signifying delay components of DTB time, such as door to ECG time, door to laboratory time, laboratory to balloon time, and FMC to balloon time; FMC to door time, DTB time stratified by arrival time and transportation mode	—

Countries

Japan

Contacts

Public ContactHiroki Isono

University of Tsukuba Graduate School of Comprehensive Human Sciences

isono-tuk@umin.ac.jp029-853-3189

Outcome results