Coronary disease & ACS

Very early invasive strategy in higher risk non-ST-elevation acute coronary syndrome: the RAPID NSTEMI trial

HeartPublished Randomised controlled trial

Primary result · All-cause mortality, new MI or hospitalisation for HFResult — go to the resultOdds ratio 0.93 95% CI 0.42–2.09
  • discontinued early
  • Discontinued early by the funder due to slow recruitment during the COVID-19 pandemic

Authors' conclusion

A strategy of very early IS did not improve clinical outcomes compared with a standard care IS in higher risk patients with NSTE-ACS.

Study context

Population
Higher risk patients with non-ST-elevation acute coronary syndrome (NSTE-ACS) (GRACE 2.0 score ≥118, or ≥90 with ≥1 additional high-risk feature)413 underwent an invasive strategy (IS)
Participants
425 patients
Comparison
Very early IS±revascularisation vs standard care IS±revascularisation
  • Very early ISn = 204
  • Standard care ISn = 209reference
Primary endpoint
Composite of:
  • All-cause mortality
  • New MI
  • Hospitalisation for HF
Follow-up
12 months
Methodological detailsmulticentre, pragmatic strategy trial
  • Multicentre
  • Pragmatic strategy trial

Primary result

As reported in the abstract

All-cause mortality, new MI or hospitalisation for HF

Odds ratio

0.93

95% CI 0.42–2.09

P = 0.86

By group

Early ISvs Standard IS
OR 0.93 (95% CI 0.42–2.09); P = 0.86

Further findings

Length of hospital stay

P < 0.01

Time from randomisation to IS

Safety

Incidence of stroke and major bleeding similar

Original publication

Very early invasive strategy in higher risk non-ST-elevation acute coronary syndrome: the RAPID NSTEMI trial. Heart. Published 16 December 2023. doi:10.1136/heartjnl-2023-323513

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