1
|
Tong DC, Bloom JE, Quinn S, Nasis A, Hiew C, Roberts-Thomson P, Adams H, Sriamareswaran R, Htun NM, Wilson W, Stub D, van Gaal W, Howes L, Yeap A, Yip B, Wu S, Perera P, Collins N, Yong A, Bhindi R, Whitbourn R, Lee A, Premaratne M, Asrress K, Freeman M, Amerena J, Layland J. Colchicine in Patients With Acute Coronary Syndrome: Two-Year Follow-Up of the Australian COPS Randomized Clinical Trial. Circulation 2021; 144:1584-1586. [PMID: 34748393 DOI: 10.1161/circulationaha.121.054610] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- David C Tong
- St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia (D.C.T., R.W., J.L.)
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
| | - Jason E Bloom
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
- Department of Cardiology, Alfred Hospital, Melbourne, Victoria, Australia (J.E.B., D.S.)
- The Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia (J.E.B.)
| | - Stephen Quinn
- Swinburne University of Technology, Department of Health Science and Biostatistics, Hawthorn, Victoria, Australia (S.Q.)
| | - Arthur Nasis
- MonashHeart, Monash Health, Clayton, Victoria, Australia (A.N.)
| | - Chin Hiew
- Barwon Health - University Hospital Geelong, Victoria, Australia (C.H., J.A.)
| | | | - Heath Adams
- Royal Hobart Hospital, Hobart, Tasmania, Australia (P.R.-T., H.A.)
| | - Rumes Sriamareswaran
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
| | - Nay M Htun
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
| | - William Wilson
- Royal Melbourne Hospital, Parkville, Victoria, Australia (W.W.)
| | - Dion Stub
- Department of Cardiology, Alfred Hospital, Melbourne, Victoria, Australia (J.E.B., D.S.)
- Western Health, St Albans, Victoria, Australia (D.S.)
| | | | - Laurie Howes
- Gold Coast University Hospital, Southport, Queensland, Australia (L.H.)
| | - Allysha Yeap
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
| | - Brian Yip
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
| | - Sam Wu
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
| | - Padeepa Perera
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
| | - Nicholas Collins
- John Hunter Hospital, New Lambton Heights, New South Wales, Australia (N.C.)
| | - Andy Yong
- Concord Repatriation General Hospital, New South Wales, Australia (A. Yong)
| | - Ravinay Bhindi
- Royal North Shore Hospital, St Leonards, New South Wales, Australia (R.B.)
| | - Robert Whitbourn
- St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia (D.C.T., R.W., J.L.)
| | - Astin Lee
- Wollongong Hospital, New South Wales, Australia (A.L.)
| | - Manuja Premaratne
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
| | - Kaleab Asrress
- Bankstown-Lidcombe Hospital, New South Wales, Australia (K.A.)
| | | | - John Amerena
- Barwon Health - University Hospital Geelong, Victoria, Australia (C.H., J.A.)
| | - Jamie Layland
- St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia (D.C.T., R.W., J.L.)
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., J.E.B., R.S., N.M.H., A. Yeap, B.Y., S.W., P.P., M.P., J.L.)
- Peninsula Clinical School, Central Clinical School, Monash University, Victoria, Australia (J.L.)
| |
Collapse
|
2
|
Lim TW, Karim TS, Fernando M, Haydar J, Lightowler R, Yip B, Sriamareswaran R, Tong DC, Layland J. Utility of Zwolle Risk Score in Guiding Low-Risk STEMI Discharge. Heart Lung Circ 2020; 30:489-495. [PMID: 33277179 DOI: 10.1016/j.hlc.2020.08.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 10/10/2019] [Accepted: 08/26/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Despite emerging evidence suggesting that selected patients presenting with ST-segment elevation myocardial infarction (STEMI) treated successfully with primary percutaneous coronary intervention (PPCI) may be considered for early discharge, STEMI patients are typically hospitalised longer to monitor for serious complications. METHODS We assessed the feasibility of identifying low-risk STEMI patients in our institution for early discharge using the Zwolle risk score (ZRS). We evaluated consecutive STEMI patients who underwent successful PPCI within the period 1 January 2016 to 31 December 2017. Low-risk was defined as ZRS≤3. Demographic, angiographic characteristics, length of stay (LOS), and 30-day major adverse cardiovascular events (MACE) defined as cardiac death, stroke, congestive cardiac failure, and non-fatal myocardial infarction, were recorded. RESULTS There were 183 STEMI patients in our study cohort (mean age 62.0±12.2 years, 77.0% male). The median ZRS was 2 (interquartile range 1-4) with 132 (72.1%) patients classified as low-risk. The overall 30-day MACE and mortality rates were 10.4% and 3.3% respectively. None of the 35 (26.5%) low-risk patients who were discharged within 72 hours experienced MACE at 30 days. Low-risk STEMI patients had significantly shorter median LOS (86.3 vs. 93.2 hours, p=0.002), lower 30-day MACE (4.5% vs. 25.5%, p<0.0001) and mortality (0% vs. 11.8%, p<0.0001) compared to high-risk group (ZRS>3). Receiver operating characteristic (ROC) curve analyses for ZRS in predicting 30-day MACE and mortality yielded C-statistics of 0.79 (95%CI 0.68-0.90, p<0.0001) and 0.98 (95%CI 0.95-1.00, p<0.0001) respectively. CONCLUSION Low-risk STEMI patients stratified by Zwolle risk score, who were treated successfully with PPCI, experienced low 30-day MACE and mortality rates, indicating that early discharge may be safe in these patients. Larger studies are warranted to evaluate the safety of ZRS-guided early discharge of STEMI patients, as well as the economic and psychological impacts.
Collapse
Affiliation(s)
- Teik Wen Lim
- Department of Cardiology, Peninsula Health, Melbourne, Vic, Australia
| | | | - Melinda Fernando
- Department of Cardiology, Peninsula Health, Melbourne, Vic, Australia
| | - Joaud Haydar
- Department of Cardiology, Peninsula Health, Melbourne, Vic, Australia
| | - Rachel Lightowler
- Department of Cardiology, Peninsula Health, Melbourne, Vic, Australia
| | - Bryan Yip
- Department of Cardiology, Peninsula Health, Melbourne, Vic, Australia
| | | | - David C Tong
- Department of Cardiology, Peninsula Health, Melbourne, Vic, Australia
| | - Jamie Layland
- Department of Cardiology, Peninsula Health, Melbourne, Vic, Australia; Department of Medicine, Monash University, Melbourne, Vic, Australia.
| |
Collapse
|
3
|
Tong DC, Quinn S, Nasis A, Hiew C, Roberts-Thomson P, Adams H, Sriamareswaran R, Htun NM, Wilson W, Stub D, van Gaal W, Howes L, Collins N, Yong A, Bhindi R, Whitbourn R, Lee A, Hengel C, Asrress K, Freeman M, Amerena J, Wilson A, Layland J. Colchicine in Patients With Acute Coronary Syndrome. Circulation 2020; 142:1890-1900. [DOI: 10.1161/circulationaha.120.050771] [Citation(s) in RCA: 127] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background:
Inflammation plays a crucial role in clinical manifestations and complications of acute coronary syndromes (ACS). Colchicine, a commonly used treatment for gout, has recently emerged as a novel therapeutic option in cardiovascular medicine owing to its anti-inflammatory properties. We sought to determine the potential usefulness of colchicine treatment in patients with ACS.
Methods:
This was a multicenter, randomized, double-blind, placebo-controlled trial involving 17 hospitals in Australia that provide acute cardiac care service. Eligible participants were adults (18–85 years) who presented with ACS and had evidence of coronary artery disease on coronary angiography managed with either percutaneous coronary intervention or medical therapy. Patients were assigned to receive either colchicine (0.5 mg twice daily for the first month, then 0.5 mg daily for 11 months) or placebo, in addition to standard secondary prevention pharmacotherapy, and were followed up for a minimum of 12 months. The primary outcome was a composite of all-cause mortality, ACS, ischemia-driven (unplanned) urgent revascularization, and noncardioembolic ischemic stroke in a time to event analysis.
Results:
A total of 795 patients were recruited between December 2015 and September 2018 (mean age, 59.8±10.3 years; 21% female), with 396 assigned to the colchicine group and 399 to the placebo group. Over the 12-month follow-up, there were 24 events in the colchicine group compared with 38 events in the placebo group (
P
=0.09, log-rank). There was a higher rate of total death (8 versus 1;
P
=0.017, log-rank) and, in particular, noncardiovascular death in the colchicine group (5 versus 0;
P
=0.024, log-rank). The rates of reported adverse effects were not different (colchicine 23.0% versus placebo 24.3%), and they were predominantly gastrointestinal symptoms (colchicine, 23.0% versus placebo, 20.8%).
Conclusions:
The addition of colchicine to standard medical therapy did not significantly affect cardiovascular outcomes at 12 months in patients with ACS and was associated with a higher rate of mortality.
Registration:
URL:
https://www.anzctr.org.au
; Unique identifier: ACTRN12615000861550.
Collapse
Affiliation(s)
- David C. Tong
- St Vincent’s Hospital Melbourne, Fitzroy, Victoria, Australia (D.C.T., R.W., A.W., J.L.)
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., R.S., N.M.H., J.L.)
| | - Stephen Quinn
- Swinburne University of Technology, Department of Health Science and Biostatistics, Hawthorn, Victoria, Australia (S.Q.)
| | - Arthur Nasis
- MonashHeart, Monash Health, Clayton, Victoria, Australia (A.N.)
| | - Chin Hiew
- Barwon Health, University Hospital Geelong, Victoria, Australia (C.H., J.A.)
| | | | - Heath Adams
- Royal Hobart Hospital, Tasmania, Australia (P.R.-T., H.A.)
| | - Rumes Sriamareswaran
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., R.S., N.M.H., J.L.)
| | - Nay M. Htun
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., R.S., N.M.H., J.L.)
| | - William Wilson
- Royal Melbourne Hospital, Parkville, Victoria, Australia (W.W.)
| | - Dion Stub
- Western Health, St Albans, Victoria, Australia (D.S.)
| | | | - Laurie Howes
- Gold Coast University Hospital, Southport, Queensland, Australia (L.H.)
| | - Nicholas Collins
- John Hunter Hospital, New Lambton Heights, New South Wales, Australia (N.C.)
| | - Andy Yong
- Concord Repatriation General Hospital, New South Wales, Australia (A.Y.)
| | - Ravinay Bhindi
- Royal North Shore Hospital, St Leonards, New South Wales, Australia (R.B.)
| | - Robert Whitbourn
- St Vincent’s Hospital Melbourne, Fitzroy, Victoria, Australia (D.C.T., R.W., A.W., J.L.)
| | - Astin Lee
- Wollongong Hospital, New South Wales, Australia (A.L.)
| | - Chris Hengel
- Ballarat Health Services, Victoria, Australia (C.H.)
| | - Kaleab Asrress
- Bankstown-Lidcombe Hospital, Bankstown, New South Wales, Australia (K.A.)
| | | | - John Amerena
- Barwon Health, University Hospital Geelong, Victoria, Australia (C.H., J.A.)
| | - Andrew Wilson
- St Vincent’s Hospital Melbourne, Fitzroy, Victoria, Australia (D.C.T., R.W., A.W., J.L.)
| | - Jamie Layland
- St Vincent’s Hospital Melbourne, Fitzroy, Victoria, Australia (D.C.T., R.W., A.W., J.L.)
- Cardiology, Department of Medicine, Peninsula Health, Frankston, Victoria, Australia (D.C.T., R.S., N.M.H., J.L.)
- Peninsula Clinical School, Central Clinical School, Monash University, Victoria, Australia (J.L.)
| |
Collapse
|