Skip to content

The prognostic impact of the conventional residual SYNTAX score and simplified residual SYNTAX score after PCI in patients with acute coronary syndrome with multi-vessel disease

The prognostic impact of the conventional residual SYNTAX score and simplified residual SYNTAX score after PCI in patients with acute coronary syndrome with multi-vessel disease

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20211222003
Enrollment
646
Registered
2021-12-22
Start date
2020-01-10
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Patients with acute coronary syndrome Multivessel disease ACS residual SYNTAX SYNTAX score Multivessel disease revascularization

Interventions

All coronary lesions with a reference vessel diameter (RVD) larger or equal of 1.5 mm and diameter stenosis more than 50% by visual estimation were scored as baseline SYNTAX score(bSS). The cRSS was r
Supportive Care,Supportive Care
conventional RSS,Simplified RSS

Sponsors

Faculty of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: age more than 18 years presented with ACS according to the 4th universal myocardial infarction definition received successful culprit-lesion PCI within 72 hours after the onset. The angiographic inclusion criteria were the patients who had multivessel CAD, defined as the presence of two or more native major epicardial vessels or their branches by coronary angiogram with visual assessment show stenosis more than 50% of diameter.

Exclusion criteria

Exclusion criteria: 1) had terminal disease with life expectancy < 12 months 2) planned surgical revascularization 3) had significant valvular heart disease indicated for concomitant valve surgery 4) pregnancy 5) un-certain culprit lesion from angiography 6) non-culprit lesion revascularization performed later than 45 days after culprit lesion revascularization 7) patients with bypass graft surgery 8) presence of mechanical complication relating to MI.

Design outcomes

Primary

MeasureTime frame
composite of CD and MI 1-year CD and MI

Secondary

MeasureTime frame
major adverse cardiac events 1 year composite of all-cause death, nonfatal MI and any repeat revascularization ,all-cause death 1 year all-cause death,non fatal MI 1 year non fatal MI

Countries

Thailand

Contacts

Public ContactPannipa Suwannasom

Chiang Mai University

pannipa_100@hotmail.com66899167893

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026