A single-center, randomized, single-blind, controlled clinical study for the efficacy of jailed semi-inflated balloon technique and non-inflated balloon technique with coronary bifurcation lesions

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900023770

Enrollment

Unknown

Registered

2019-06-11

Start date

2019-06-01

Completion date

Unknown

Last updated

2019-06-17

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

Conditions

coronary heart disease

Interventions

experimental group:Jailed semi-inflated balloon technique

control group:jailed balloon technique

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Patients were eligible for the studies if they were 18 to 75 years old with complex coronary bifurcation lesions of V-RESOLVE score =12 undergoing PCI; 2. Coronary bifurcation lesions with an SB diameter = 2.0 mm based on visual estimation were included in the two groups.

Exclusion criteria

Exclusion criteria: 1, Subject with renal failure (serum creatinine > 2.0 mg/dl); 2, Subject exhibited severe left ventricular dysfunction (LVEF < 35%); 3, Subject with a serious comorbidity or with life expectancy < 1 year; 4, Subject exhibited contraindications to aspirin or clopidogrel.

Design outcomes

Primary

Measure	Time frame
the incidences of side branch;the occurrence of in-hospital MACEs;the total numbers of FKBI used;the probability of balloons and wires damaged or even broken;The incidence of perioperative myocardial infarction;	—

Secondary

Measure	Time frame
a composite of the rehospitalization rate due to angina pectoris and MACEs at 12 months;	—

Countries

china

Contacts

Public ContactYucheng Zhong

zyc811029@126.com+86 15872374991

Outcome results

None listed

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