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Lintern K, Pathak M, Smales CM, Howland K, Rathore A, Bracewell DG. Residual on column host cell protein analysis during lifetime studies of protein A chromatography. J Chromatogr A 2016; 1461:70-7. [DOI: 10.1016/j.chroma.2016.07.055] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 07/16/2016] [Accepted: 07/20/2016] [Indexed: 11/28/2022]
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Pathak M, Rathore AS, Lintern K, Bracewell DG. Protein A chromatography resin lifetime-impact of feed composition. Biotechnol Prog 2018; 34:412-419. [DOI: 10.1002/btpr.2608] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/18/2017] [Indexed: 12/23/2022]
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Ellis C, Hammett C, Ranasinghe I, French J, Briffa T, Devlin G, Elliott J, Lefkovitz J, Aliprandi-Costa B, Astley C, Redfern J, Howell T, Carr B, Lintern K, Bloomer S, Farshid A, Matsis P, Hamer A, Williams M, Troughton R, Horsfall M, Hyun K, Gamble G, White H, Brieger D, Chew D. Comparison of the management and in-hospital outcomes of acute coronary syndrome patients in Australia and New Zealand: results from the binational SNAPSHOT acute coronary syndrome 2012 audit. Intern Med J 2015; 45:497-509. [DOI: 10.1111/imj.12739] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Accepted: 03/04/2015] [Indexed: 12/22/2022]
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Pathak M, Lintern K, Johnson TF, Nair AM, Mukherji S, Bracewell DG, Rathore AS. Analytical tools for monitoring changes in physical and chemical properties of chromatography resin upon reuse. Electrophoresis 2019; 40:3074-3083. [DOI: 10.1002/elps.201900089] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 09/17/2019] [Accepted: 09/19/2019] [Indexed: 01/04/2023]
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Redfern J, Hyun K, Brieger D, Chew D, French J, Astley C, Gallagher R, Ellis C, Carr B, Lefkovits J, Nallaiah K, Lintern K, Neubeck L, Briffa T. Impact of cardiac rehabilitation on 3 year outcomes amongst patients after acute coronary syndrome: (ACS) SNAPSHOT ACS follow-up study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Cardiovascular disease is the leading cause of disease burden globally. With advancements in medical and surgical care more people are surviving initial acute coronary syndrome (ACS) and are in need of secondary prevention and cardiac rehabilitation (CR). Increasing availability of high quality individual-level data linkage provides robust estimates of outcomes long-term.
Purpose
To compare 3 year outcomes amongst ACS survivors who did and did not participate in Australian CR programs.
Methods
SNAPSHOT ACS follow-up study included 1806 patients admitted to 232 hospitals who were followed-up by data linkage (cross-jurisdictional morbidity, national death index, Pharmaceutical Benefit Schedule) at 6 and 36 months to compare those who did/not attend CR.
Results
In total, the cohort had a mean age of 65.8 (13.4) years, 60% were male, only 25% (461/1806) attended CR. During index admission, attendees were more likely to have had PCI (39% v 14%, p<0.001), CABG (11% v 2%, p<0.001) and a diagnosis of STEMI (21% v 5%, p<0.001) than those who did not attend. However, there was no significant difference between CR attendees/non-attendees for risk factors (LDL-cholesterol, smoking, obesity). Only 19% of eligible women attended CR compared to 30% of men (p<0.001). At 36 months, there were fewer deaths amongst CR attendees (19/461, 4.1%) than non-attendees (116/1345, 8.6%) (p=0.001). CR attendees were more likely to have repeat ACS, PCI, CABG at both 6 and 36 months (Table). At 36 months, CR attendees were more likely to have been prescribed antiplatelets (78% v 53%, p<0.001), statins (91% 73%, p<0.001), beta-blockers (11% v 13%, p=0.002) and ACEI/ARBs (72% v 61%, p<0.001) than non-attendees.
Conclusions
Amongst Australian ACS survivors, participation in CR was associated with less likelihood of death and increased prescription of pharmacotherapy. However, attendance at CR was associated with higher rates of repeat ACS and revascularisation.
Funding Acknowledgement
Type of funding source: Foundation. Main funding source(s): New South Wales Cardiovascular Research Network, National Heart Foundation
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Redfern J, Hyun K, Brieger D, Chew D, French J, Hammett C, Ellis C, Astley C, Carr B, Lefkovits J, Nalliaih K, Lintern K, Briffa T. SNAPSHOT ACS Cohort Follow-Up – What Happens to Australian Patients in the 3 Years after Hospital Discharge: A National Data Linkage Study. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Faour A, Cherrett C, Gibbs O, Lintern K, Rajaratnam R, Juergens C, French J. The University of Glasgow ECG Analysis Algorithm is Not Specific for the Pre-hospital diagnosis of STEMI in Patients with Bundle Branch Block. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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