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The preoperative prophylactic use of intra-aortic balloon pump in severe left ventricular dysfunction patients undergoing off-pump coronary artery bypass grafting:a cohort study

The preoperative prophylactic use of intra-aortic balloon pump in severe left ventricular dysfunction patients undergoing off-pump coronary artery bypass grafting:a cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ORC-15007494
Enrollment
Unknown
Registered
2015-11-27
Start date
2009-01-01
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

coronary artery disease

Interventions

IABP group:preoperative use of intra-aortic balloon pump
control group:N/A

Sponsors

Beijing Anzhen Hospital, Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: A total of 446 patients were identified as having severe LV dysfunction (LVEF<=35%)

Exclusion criteria

Exclusion criteria: Patients with hemodynamic instability or severe femoral artery stenosis were excluded.

Design outcomes

Primary

MeasureTime frame
postoperative 30-day mortality;—

Secondary

MeasureTime frame
postoperative complications;postoperative low cardiac output syndrome;postoperative myocardial infarction;bleeding requiring reoperation;renal failure requiring dialysis;postoperative length of stay;ICU stay;stroke;—

Countries

China

Contacts

Public ContactXiaotong Hou
xt.hou@ccmu.edu.cn+86 18911662932

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026