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All Outputs (17)

Chronic total occlusion in non-ST elevation myocardial infarction - A multi-centre observational study. (2024)
Journal Article
Sharma, V., Choudhury, A., Basavarajaiah, S., Rashid, M., Yuan, M., Jefferey, D., …Mamas, M. A. (in press). Chronic total occlusion in non-ST elevation myocardial infarction - A multi-centre observational study. Cardiovascular Revascularization Medicine, 64, 62-67. https://doi.org/10.1016/j.carrev.2024.02.008

Objectives
To evaluate the characteristics and outcomes of patients with a chronic total occlusion (CTO) in a Non-ST Elevation Myocardial Infarction (NSTEMI) cohort.

Background
There is limited data on the clinical characteristics, revascularisa... Read More about Chronic total occlusion in non-ST elevation myocardial infarction - A multi-centre observational study..

A Placebo-Controlled Trial of Percutaneous Coronary Intervention for Stable Angina. (2023)
Journal Article
Rajkumar, C. A., Foley, M. J., Ahmed-Jushuf, F., Nowbar, A. N., Simader, F. A., Davies, J. R., …Al-Lamee, R. K. (in press). A Placebo-Controlled Trial of Percutaneous Coronary Intervention for Stable Angina. New England Journal of Medicine, https://doi.org/10.1056/NEJMoa2310610

Percutaneous coronary intervention (PCI) is frequently performed to reduce the symptoms of stable angina. Whether PCI relieves angina more than a placebo procedure in patients who are not receiving antianginal medication remains unknown. We conducted... Read More about A Placebo-Controlled Trial of Percutaneous Coronary Intervention for Stable Angina..

Impact of intracoronary imaging-guided percutaneous coronary intervention on procedural outcomes among complex patient groups (2023)
Journal Article
Mohamed, M., Kinnaird, T., Wijeysundera, H. C., Johnson, T. W., Zaman, S., Moledina, S., & Mamas, M. (2023). Impact of intracoronary imaging-guided percutaneous coronary intervention on procedural outcomes among complex patient groups. European Heart Journal, 44(Supplement_2), https://doi.org/10.1093/eurheartj/ehad655.2112

Background Intracoronary imaging (ICI) has been previously shown to improve survival and clinical outcomes after percutaneous coronary intervention (PCI). However, whether this prognostic benefit is sustained across different indications/patient grou... Read More about Impact of intracoronary imaging-guided percutaneous coronary intervention on procedural outcomes among complex patient groups.

Impact of Intracoronary Imaging‐Guided Percutaneous Coronary Intervention on Procedural Outcomes Among Complex Patient Groups (2022)
Journal Article
Mohamed, M. O., Kinnaird, T., Wijeysundera, H. C., Johnson, T. W., Zaman, S., Rashid, M., …Mamas, M. A. (2022). Impact of Intracoronary Imaging‐Guided Percutaneous Coronary Intervention on Procedural Outcomes Among Complex Patient Groups. Journal of the American Heart Association, 11(19), 1-17. https://doi.org/10.1161/jaha.122.026500

Background Intracoronary imaging (ICI) has been shown to improve survival after percutaneous coronary intervention (PCI). Whether this prognostic benefit is sustained across different indications remains unclear. Methods and Results All PCI procedure... Read More about Impact of Intracoronary Imaging‐Guided Percutaneous Coronary Intervention on Procedural Outcomes Among Complex Patient Groups.

Temporal patterns, characteristics, and predictors of clinical outcomes in patients undergoing percutaneous coronary intervention for stent thrombosis. (2022)
Journal Article
Mohamed, M. O., Sirker, A., Chieffo, A., Avanzas, P., Nolan, J., Rashid, M., …Mamas, M. (2022). Temporal patterns, characteristics, and predictors of clinical outcomes in patients undergoing percutaneous coronary intervention for stent thrombosis. EuroIntervention, 18(9), https://doi.org/10.4244/EIJ-D-22-00049

BACKGROUND: There are limited data on the outcomes of percutaneous coronary intervention (PCI) following stent thrombosis (ST) and differences exist based on timing. AIMS: Our aim was to study the rates of PCI procedures for an ST indication among al... Read More about Temporal patterns, characteristics, and predictors of clinical outcomes in patients undergoing percutaneous coronary intervention for stent thrombosis..

Effect of Location on Treatment and Outcomes of Cardiac Arrest Complicating Acute Myocardial Infarction in England & Wales. (2021)
Journal Article
Dafaalla, M., Rashid, M., Weston, C., Kinnaird, T., Gurm, H., Appleby, C., …Mamas, M. (2021). Effect of Location on Treatment and Outcomes of Cardiac Arrest Complicating Acute Myocardial Infarction in England & Wales. American Journal of Cardiology, 152, 1 - 10. https://doi.org/10.1016/j.amjcard.2021.04.032

We investigated the incidence, management, and outcomes of acute myocardial infarction (AMI) patients according to cardiac arrest location. Patients admitted with a diagnosis of AMI between January 1, 2010 to March 31, 2017 from the Myocardial Ischae... Read More about Effect of Location on Treatment and Outcomes of Cardiac Arrest Complicating Acute Myocardial Infarction in England & Wales..

Clinical outcomes of percutaneous coronary intervention for chronic total occlusion in prior coronary artery bypass grafting patients (2021)
Journal Article
Rashid, M., Shoaib, A., Mohamed, M., Curzen, N., Ludman, P., Zaman, A., …Mamas, M. A. (2021). Clinical outcomes of percutaneous coronary intervention for chronic total occlusion in prior coronary artery bypass grafting patients. Catheterization and Cardiovascular Interventions, 99(1), 74-84. https://doi.org/10.1002/ccd.29691

OBJECTIVE: To compare the clinical characteristics and outcomes in patients with stable angina who have undergone chronic total occlusion (CTO) percutaneous coronary intervention (PCI) in native arteries with or without prior coronary artery bypass g... Read More about Clinical outcomes of percutaneous coronary intervention for chronic total occlusion in prior coronary artery bypass grafting patients.

Clinical Characteristics and Outcomes From Percutaneous Coronary Intervention of Last Remaining Coronary Artery: An Analysis From the British Cardiovascular Intervention Society Database. (2020)
Journal Article
Shoaib, A., Rashid, M., Kontopantelis, E., Sharp, A., Fahy, E. F., Nolan, J., …Mamas, M. A. (2020). Clinical Characteristics and Outcomes From Percutaneous Coronary Intervention of Last Remaining Coronary Artery: An Analysis From the British Cardiovascular Intervention Society Database. Circulation: Cardiovascular Interventions, 13(9), Article e009049. https://doi.org/10.1161/CIRCINTERVENTIONS.120.009049

BACKGROUND: Patients with complex high-risk coronary anatomy, such as those with a last remaining patent vessel (LRPV), are increasingly revascularized with percutaneous coronary intervention (PCI) in contemporary practice. There are limited data on... Read More about Clinical Characteristics and Outcomes From Percutaneous Coronary Intervention of Last Remaining Coronary Artery: An Analysis From the British Cardiovascular Intervention Society Database..

Outcomes Following Percutaneous Coronary Intervention (PCI) in Non-ST-segment Elevation Myocardial Infarction Patients with Coronary Artery Bypass Grafts (2018)
Journal Article
Shoaib, A., Kinnaird, T., Curzen, N., Kontopantelis, E., Ludman, P., de Belder, M., …Mamas, M. (2018). Outcomes Following Percutaneous Coronary Intervention (PCI) in Non-ST-segment Elevation Myocardial Infarction Patients with Coronary Artery Bypass Grafts. Circulation: Cardiovascular Interventions, 11(11), https://doi.org/10.1161/circinterventions.118.006824

Background: There are limited data on outcomes of patients with previous CABG presenting with NSTEMI undergoing PCI. We compare clinical characteristics and outcomes in NSTEMI patients undergoing PCI with or without prior CABG surgery in a national c... Read More about Outcomes Following Percutaneous Coronary Intervention (PCI) in Non-ST-segment Elevation Myocardial Infarction Patients with Coronary Artery Bypass Grafts.

Health economic analysis of access site practice in England during changes in practice: Insights from the British Cardiovascular Interventional Society (2018)
Journal Article
Mamas, M., Tosh, J., Hulme, W., Hoskins, N., Bungey, G., Ludman, P., …Kontopantelis, E. (2018). Health economic analysis of access site practice in England during changes in practice: Insights from the British Cardiovascular Interventional Society. Circulation: Cardiovascular Quality and Outcomes, 11(5), https://doi.org/10.1161/circoutcomes.117.004482

Background: Transradial access (TRA) for percutaneous coronary intervention (PCI) is associated with a reduced risk of mortality compared with transfemoral access, access site–related bleeding complications, and shorter length of stay. The budget imp... Read More about Health economic analysis of access site practice in England during changes in practice: Insights from the British Cardiovascular Interventional Society.

25 Vascular access site and outcomes among 26,807 CTO-PCI cases from the national angioplasty audit (2017)
Journal Article
Kinnaird, T., Anderson, R., Gallagher, S., Large, A., Strange, J., Ludman, P., …Mamas, M. (2017). 25 Vascular access site and outcomes among 26,807 CTO-PCI cases from the national angioplasty audit. Heart, 103(S7), https://doi.org/10.1136/heartjnl-2017-BCIS.25

Background Use of radial access in chronic total occlusion percutaneous coronary intervention (CTO-PCI) warrants further investigation. Using the BCIS PCI database, access site choice and outcomes after CTO-PCI were assessed.

Methods Data were ana... Read More about 25 Vascular access site and outcomes among 26,807 CTO-PCI cases from the national angioplasty audit.

Impact of Access Site Practice on Clinical Outcomes in Patients Undergoing Percutaneous Coronary Intervention Following Thrombolysis for ST-Segment Elevation Myocardial Infarction in the United Kingdom : An Insight From the British Cardiovascular Intervention Society Dataset (2017)
Journal Article
Rashid, M., Rushton, C. A., Kwok, C. S., Kinnaird, T., Kontopantelis, E., Olier, I., …Mamas, M. (2017). Impact of Access Site Practice on Clinical Outcomes in Patients Undergoing Percutaneous Coronary Intervention Following Thrombolysis for ST-Segment Elevation Myocardial Infarction in the United Kingdom : An Insight From the British Cardiovascular Intervention Society Dataset. JACC. Cardiovascular interventions, 10(22), 2258 -2265. https://doi.org/10.1016/j.jcin.2017.07.049

Objectives
This study sought to examine the relationship between access site practice and clinical outcomes in patients requiring percutaneous coronary intervention (PCI) following thrombolysis for ST-segment elevation myocardial infarction (STEMI).... Read More about Impact of Access Site Practice on Clinical Outcomes in Patients Undergoing Percutaneous Coronary Intervention Following Thrombolysis for ST-Segment Elevation Myocardial Infarction in the United Kingdom : An Insight From the British Cardiovascular Intervention Society Dataset.

Increased radial access is not associated with worse femoral outcomes for PCI in the United Kingdom (2017)
Journal Article
Hulme, W., Sperrin, M., Kontopantelis, E., Ratib, K., Ludman, P., Sirker, A., …Mamas, M. (2017). Increased radial access is not associated with worse femoral outcomes for PCI in the United Kingdom. Circulation: Cardiovascular Interventions, 10(2), 4279. https://doi.org/10.1161/CIRCINTERVENTIONS.116.004279

Background—
The radial artery is increasingly adopted as the primary access site for cardiac catheterization because of patient preference, lower bleeding rates, cost effectiveness, and reduced risk of mortality in high-risk patient groups. Concerns... Read More about Increased radial access is not associated with worse femoral outcomes for PCI in the United Kingdom.

Changes in arterial access site and association with mortality in the United Kingdom: observations from a national percutaneous coronary intervention database (2016)
Journal Article
Mamas, M. A., Nolan, J., de Belder, M. A., Zaman, A., Kinnaird, T., Curzen, N., …Kontopantelis, E. (2016). Changes in arterial access site and association with mortality in the United Kingdom: observations from a national percutaneous coronary intervention database. Circulation, 133(17), 1655-1667. https://doi.org/10.1161/CIRCULATIONAHA.115.018083

Background The transradial access (TRA) site has become the default access site for PCI in the UK with randomized trials and national registry data showing reductions in mortality associated with TRA utilization. This study evaluates regional changes... Read More about Changes in arterial access site and association with mortality in the United Kingdom: observations from a national percutaneous coronary intervention database.