| Title: |
Early computed tomography coronary angiography and preventative treatment in patients with suspected acute coronary syndrome: A secondary analysis of the RAPID-CTCA trial |
| Authors: |
Wang, K-L; Meah, MN; Bularga, A; Oatey, K; O'Brien, R; Smith, JE; Curzen, N; Kardos, A; Keating, L; Felmeden, D; Storey, RF; Goodacre, S; Roobottom, C; Newby, DE; Gray, AJ |
| Publisher Information: |
Elsevier BV; United States |
| Publication Year: |
2023 |
| Collection: |
PEARL (Plymouth Electronic Archiv & ResearchLibrary, Plymouth University) |
| Subject Terms: |
Humans; Coronary Artery Disease; Coronary Angiography; Acute Coronary Syndrome; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Tomography; X-Ray Computed; Computed Tomography Angiography |
| Description: |
Background Computed tomography coronary angiography (CTCA) offers detailed assessment of the presence of coronary atherosclerosis and helps guide patient management. We investigated influences of early CTCA on the subsequent use of preventative treatment in patients with suspected acute coronary syndrome. Methods In this secondary analysis of a multicenter randomized controlled trial of early CTCA in intermediate-risk patients with suspected acute coronary syndrome, prescription of aspirin, P2Y12 receptor antagonist, statin, renin–angiotensin system blocker, and beta-blocker therapies from randomization to discharge were compared within then between those randomized to early CTCA or to standard of care only. Effects of CTCA findings on adjustment of these therapies were further examined. Results In 1,743 patients (874 randomized to early CTCA and 869 to standard of care only), prescription of P2Y12 receptor antagonist, dual antiplatelet, and statin therapies increased more in the early CTCA group (between-group difference: 4.6% [95% confidence interval, 0.3-8.9], 4.5% [95% confidence interval, 0.2-8.7], and 4.3% [95% confidence interval, 0.2-8.5], respectively), whereas prescription of other preventative therapies increased by similar extent in both study groups. Among patients randomized to early CTCA, there were additional increments of preventative treatment in those with obstructive coronary artery disease and higher rates of reductions in antiplatelet and beta-blocker therapies in those with normal coronary arteries. Conclusions Prescription patterns of preventative treatment varied during index hospitalization in patients with suspected acute coronary syndrome. Early CTCA facilitated targeted individualization of these therapies based on the extent of coronary artery disease. |
| Document Type: |
article in journal/newspaper |
| File Description: |
138-148; Print-Electronic; application/pdf |
| Language: |
English |
| ISSN: |
0002-8703; 1097-6744 |
| Relation: |
E-ISSN:1097-6744; https://pearl.plymouth.ac.uk/handle/10026.1/21601 |
| DOI: |
10.1016/j.ahj.2023.09.003 |
| Availability: |
https://pearl.plymouth.ac.uk/handle/10026.1/21601; https://doi.org/10.1016/j.ahj.2023.09.003 |
| Accession Number: |
edsbas.2704F9EE |
| Database: |
BASE |