Search Results - "Knight, Charles J"

Successful Recanalization of Chronic Total Occlusions Is Associated With Improved Long-Term Survival by Jones, Daniel A., MD, Weerackody, Roshan, MD, Rathod, Krishnaraj, MD, Behar, Jonathan, MD, Gallagher, Sean, MD, Knight, Charles J., MD, Kapur, Akhil, MD, Jain, Ajay K., MD, Rothman, Martin T., MD, Thompson, Craig A., MD, MMSC, Mathur, Anthony, MD, PhD, Wragg, Andrew, MD, PhD, Smith, Elliot J., MD

“…Objectives This study investigated the impact of procedural success on mortality following chronic total occlusion (CTO) percutaneous coronary intervention…”
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A rapid protocol for the prevention of contrast-induced renal dysfunction: the RAPPID study by Baker, Christopher S.R, Wragg, Andrew, Kumar, Sanjay, De Palma, Rodney, Baker, Laurence R.I, Knight, Charles J

“…This study was designed to test a rapid protocol of intravenous acetylcysteine for prevention of radiocontrast-induced nephropathy (RCIN). Oral acetylcysteine…”
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Outcome of 1051 Octogenarian Patients With ST‐Segment Elevation Myocardial Infarction Treated With Primary Percutaneous Coronary Intervention: Observational Cohort From the London Heart Attack Group by Bromage, Daniel I., Jones, Daniel A., Rathod, Krishnaraj S., Grout, Claire, Iqbal, M. Bilal, Lim, Pitt, Jain, Ajay, Kalra, Sundeep S., Crake, Tom, Astroulakis, Zoe, Ozkor, Mick, Rakhit, Roby D., Knight, Charles J., Dalby, Miles C., Malik, Iqbal S., Mathur, Anthony, Redwood, Simon, MacCarthy, Philip A., Wragg, Andrew

“…Background ST‐segment elevation myocardial infarction is increasingly common in octogenarians, and optimal management in this cohort is uncertain. This study…”
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Routine use of fluoroscopic guidance and up-front femoral angiography results in reduced femoral complications in patients undergoing coronary angiographic procedures: an observational study using an Interrupted Time-Series analysis by Castle, Emily V., Rathod, Krishnaraj S., Guttmann, Oliver P., Jenkins, Alice M., McCarthy, Carmel D., Knight, Charles J., O’Mahony, Constantinos, Mathur, Anthony, Smith, Elliot J., Weerackody, Roshan, Timmis, Adam D., Wragg, Andrew, Jones, Daniel A.

“…Transradial access is increasingly used for coronary angiography and percutaneous coronary intervention, however, femoral access remains necessary for numerous…”
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High Thrombus Burden in Patients With COVID-19 Presenting With ST-Segment Elevation Myocardial Infarction by Choudry, Fizzah A., Hamshere, Stephen M., Rathod, Krishnaraj S., Akhtar, Mohammed M., Archbold, R. Andrew, Guttmann, Oliver P., Woldman, Simon, Jain, Ajay K., Knight, Charles J., Baumbach, Andreas, Mathur, Anthony, Jones, Daniel A.

“…Coronavirus disease-2019 (COVID-19) is thought to predispose patients to thrombotic disease. To date there are few reports of ST-segment elevation myocardial…”
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Contemporary Analysis of Incidence and Outcomes of Stent Thrombosis Presenting as ST Elevation Myocardial Infarction in a Primary Percutaneous Coronary Intervention Cohort by Jones, Daniel A., MD, Gallagher, Sean, MD, Rathod, Krishnaraj S., MD, Akhtar, Mohammed, MD, Knight, Charles J., MD, Rothman, Martin T., MD, Kapur, Akhil, MD, Mathur, Anthony, MD, PhD, Jain, Ajay K., MD, Timmis, Adam D., MD, PhD, Smith, Elliot J., MD, Wragg, Andrew, MD, PhD

“…There are limited data about the effectiveness of primary percutaneous coronary intervention (PPCI) for stent thrombosis treatment. We aimed to evaluate the…”
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Complete Versus Culprit-Only Lesion Intervention in Patients With Acute Coronary Syndromes by Rathod, Krishnaraj S., Koganti, Sudheer, Jain, Ajay K., Astroulakis, Zoe, Lim, Pitt, Rakhit, Roby, Kalra, Sundeep Singh, Dalby, Miles C., O’Mahony, Constantinos, Malik, Iqbal S., Knight, Charles J., Mathur, Anthony, Redwood, Simon, Sirker, Alexander, MacCarthy, Philip A., Smith, Elliot J., Wragg, Andrew, Jones, Daniel A.

“…A large proportion of patients presenting with non–ST-segment elevation myocardial infarction (NSTEMI) present with multivessel disease (MVD). There is…”
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Angiography Alone Versus Angiography Plus Optical Coherence Tomography to Guide Percutaneous Coronary Intervention: Outcomes From the Pan-London PCI Cohort by Jones, Daniel A, Rathod, Krishnaraj S, Koganti, Sudheer, Hamshere, Stephen, Astroulakis, Zoe, Lim, Pitt, Sirker, Alexander, O'Mahony, Constantinos, Jain, Ajay K, Knight, Charles J, Dalby, Miles C, Malik, Iqbal S, Mathur, Anthony, Rakhit, Roby, Lockie, Tim, Redwood, Simon, MacCarthy, Philip A, Desilva, Ranil, Weerackody, Roshan, Wragg, Andrew, Smith, Elliot J, Bourantas, Christos V

“…This study aimed to determine the effect on long-term survival of using optical coherence tomography (OCT) during percutaneous coronary intervention (PCI)…”
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Hemoglobin concentration is an independent determinant of heart failure in acute coronary syndromes: cohort analysis of 2310 patients by Archbold, R. Andrew, Balami, Dauda, Al-Hajiri, Abdul, Suliman, Abdel, Liew, Reg, Cooper, Jackie, Ranjadayalan, Kulasegarum, Knight, Charles J., Deaner, Andrew, Timmis, Adam D.

“…Anemia is an important determinant of heart failure and death after ST elevation myocardial infarction (STEMI). The frequency of anemia and its impact on these…”
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Drug-eluting stents appear superior to bare metal stents for vein-graft PCI in vessels up to a stent diameter of 4 mm by Guttmann, Oliver P, Jones, Daniel A, Safwan, Kassem A, Gallagher, Sean, Rathod, Krishnaraj S, Hamshere, Steve, Smith, Elliot J, Jain, Ajay K, Mathur, Anthony, Wragg, Andrew, Knight, Charles J, Weerackody, Roshan

“…Research trials have shown improved short-term outcome with drug-eluting stents (DES) over bare metal stents (BMS) in saphenous vein graft (SVG) percutaneous…”
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Contemporary trends in cardiogenic shock: Incidence, intra-aortic balloon pump utilisation and outcomes from the London Heart Attack Group by Rathod, Krishnaraj S, Koganti, Sudheer, Iqbal, M Bilal, Jain, Ajay K, Kalra, Sundeep S, Astroulakis, Zoe, Lim, Pitt, Rakhit, Roby, Dalby, Miles C, Lockie, Tim, Malik, Iqbal S, Knight, Charles J, Whitbread, Mark, Mathur, Anthony, Redwood, Simon, MacCarthy, Philip A, Sirker, Alexander, O’Mahony, Constantinos, Wragg, Andrew, Jones, Daniel A

“…Background: Cardiogenic shock remains a major cause of morbidity and mortality in patients with ST-segment elevation myocardial infarction. We aimed to assess…”
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Long-term survival in patients undergoing percutaneous interventions with or without intracoronary pressure wire guidance or intracoronary ultrasonographic imaging: a large cohort study by Fröhlich, Georg M, Redwood, Simon, Rakhit, Roby, MacCarthy, Philip A, Lim, Pitt, Crake, Tom, White, Steven K, Knight, Charles J, Kustosz, Christoph, Knapp, Guido, Dalby, Miles C, Mali, Iqbal S, Archbold, Andrew, Wragg, Andrew, Timmis, Adam D, Meier, Pascal

“…Intracoronary pressure wire-derived measurements of fractional flow reserve (FFR) and intravascular ultrasonography (IVUS) provide functional and anatomical…”
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Safety and feasibility of hospital discharge 2 days following primary percutaneous intervention for ST-segment elevation myocardial infarction by Jones, Daniel A, Rathod, Krishnaraj S, Howard, James Philip, Gallagher, Sean, Antoniou, Sotiris, De Palma, Rodney, Guttmann, Oliver, Cliffe, Samantha, Colley, Judith, Butler, Jane, Ferguson, Eileen, Mohiddin, Saidi, Kapur, Akhil, Knight, Charles J, Jain, Ajay K, Rothman, Martin T, Mathur, Anthony, Timmis, Adam D, Smith, Elliot J, Wragg, Andrew

“…Primary percutaneous coronary intervention (PPCI) produces more effective coronary reperfusion and allows immediate risk stratification compared with…”
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An Observational Study Assessing the Predictors of Procedural Failure From the Radial Approach: Is Right Radial Access Always the Best? by Jones, Johanna, Rathod, Krishnaraj S., Beirne, Anne-Marie, Hamshere, Stephen M., Choudry, Fizzah A., O'Mahony, Constantinos, Guttmann, Oliver P., Knight, Charles J., Amersey, Rajiv, Wragg, Andrew, Baumbach, Andreas, Mathur, Anthony, Jones, Daniel A.

“…The study aimed to determine the predictors of procedural failure (coronary cannulation) in patients undergoing coronary angiography ± percutaneous coronary…”
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Mild chronic kidney disease is an independent predictor of long-term mortality after emergency angiography and primary percutaneous intervention in patients with ST-elevation myocardial infarction by Campbell, Niall G, Varagunam, Mira, Sawhney, Vinit, Ahuja, Kumar R, Salahuddin, Nabila, De Palma, Rodney, Rothman, Martin T, Wragg, Andrew, Yaqoob, Muhammed M, Knight, Charles J

“…Moderate renal impairment (RI) with a glomerular filtration rate (GFR) <60 ml/min/1.73 m2 is known to predict survival. The authors investigated whether mild…”
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An observational study assessing the impact of a cardiac arrest centre on patient outcomes after out-of-hospital cardiac arrest (OHCA) by Kelham, Matthew, Jones, Timothy N, Rathod, Krishnaraj S, Guttmann, Oliver, Proudfoot, Alastair, Rees, Paul, Knight, Charles J, Ozkor, Muhiddin, Wragg, Andrew, Jain, Ajay, Baumbach, Andreas, Mathur, Anthony, Jones, Daniel A

“…Background: Out-of-hospital cardiac arrest (OHCA) is a major cause of death worldwide. Recent guidelines recommend the centralisation of OHCA services in…”
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Complete Versus Culprit only Revascularisation in Patients with Cardiogenic Shock Complicating Acute Myocardial Infarction: Incidence and Outcomes from the London Heart Attack Group by Rathod, Krishnaraj S., Koganti, Sudheer, Jain, Ajay K., Rakhit, Roby, Dalby, Miles C., Lockie, Tim, Kalra, Sundeep, Malik, Iqbal S., Knight, Charles J., Whitbread, Mark, Mathur, Anthony, Firoozi, Sam, Bogle, Richard, Redwood, Simon, MacCarthy, Philip A., Sirker, Alexander, O'Mahony, Constantinos, Wragg, Andrew, Jones, Daniel A.

“…Despite advances in technology, patients with Cardiogenic Shock (CS) presenting with ST-segment myocardial infarction (STEMI) still have a poor prognosis with…”
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Outcomes after chronic total occlusion percutaneous coronary interventions: an observational study of 5496 patients from the Pan-London CTO Cohort by Jones, Daniel A, Rathod, Krishnaraj S, Pavlidis, Antonis N, Gallagher, Sean M, Astroulakis, Zoe, Lim, Pitt, Sirker, Alexander, Knight, Charles J, Dalby, Miles C, Malik, Iqbal S, Mathur, Anthony, Rakhit, Roby, Redwood, Simon, MacCarthy, Philip A, Baker, Chris, Desilva, Ranil, Di Mario, Carlo, Weerackody, Roshan, Hill, Jonathan, Wragg, Andrew, Smith, Elliot J

“…BACKGROUNDChronic total occlusions (CTO) are commonly encountered in patients undergoing coronary angiography; however, percutaneous coronary intervention…”
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Manual Thrombus Aspiration Is Not Associated With Reduced Mortality in Patients Treated With Primary Percutaneous Coronary Intervention: An Observational Study of 10,929 Patients With ST-Segment Elevation Myocardial Infarction From the London Heart Attack Group by Jones, Daniel A, Rathod, Krishnaraj S, Gallagher, Sean, Jain, Ajay K, Kalra, Sundeep Singh, Lim, Pitt, Crake, Tom, Ozkor, Mick, Rakhit, Roby, Knight, Charles J, Iqbal, M Bilal, Dalby, Miles C, Malik, Iqbal S, Whitbread, Mark, Mathur, Anthony, Redwood, Simon, MacCarthy, Philip A, Weerackody, Roshan, Wragg, Andrew

“…This study aimed to assess the impact of thrombus aspiration on mortality in patients with ST-segment elevation myocardial infarction treated with primary…”
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Clinical outcomes after myocardial revascularization according to operator training status: cohort study of 22,697 patients undergoing percutaneous coronary intervention or coronary artery bypass graft surgery by Jones, Daniel A, Gallagher, Sean, Rathod, Krishnaraj, Jain, Ajay K, Mathur, Anthony, Uppal, Rakesh, Westwood, Mark, Wong, Kit, Rothman, Martin T, Shipolini, Alex, Smith, Elliot J, Mills, Peter G, Timmis, Adam D, Knight, Charles J, Archbold, R Andrew, Wragg, Andrew

“…Myocardial revascularization by either coronary artery bypass graft surgery (CABG) or percutaneous coronary intervention (PCI) carries the risk of serious…”
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