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A. A. Klein

Papworth Hospital NHS Foundation Trust · GB
Area of research
Cardiology and Cardiovascular Medicine · Biochemistry
Research interest
Research interests include Cardiac, Anesthesia and Surgical Outcomes, Blood transfusion and management, Cardiac and Coronary Surgery Techniques, and Trauma, Hemostasis, Coagulopathy, Resuscitation.
h-index
56
citations
9,651
works
250
NIH funding
primary concept
Medicine
email

Recent publications

PRECISION study: impact of personalised cardiac anaesthesia and cerebral autoregulation on neurological outcomes in patients undergoing cardiac surgery - protocol for an international, multicentre, prospective cohort study.
2026cited by 0position: contributordoi
Association of Anaesthetists guidelines: the use of blood components and their alternatives.
2025cited by 6position: contributordoi
Non-anaemic iron deficiency: good news, bad news or no news at all?
2025cited by 0position: contributordoi
Is the future of nitrous oxide as volatile as the gas itself?
2023cited by 2position: contributordoi
Outcome following unplanned critical care admission after lung resection
JTCVS Open 2022cited by 16position: lastdoi
Recommendations for standards of monitoring during anaesthesia and recovery 2021: Guideline from the Association of Anaesthetists.
2021cited by 187position: contributordoi
The effect of iron deficiency and anaemia on women's health.
2021cited by 83position: contributordoi
Preoperative intravenous iron for anaemia in elective major open abdominal surgery: the PREVENTT RCT
Health Technology Assessment 2021cited by 23position: lastdoi
Preoperative intravenous iron for anaemia in elective major open abdominal surgery: the PREVENTT RCT.
2021cited by 17position: contributordoi
The Anaesthesia Case Report (ACRE) checklist: a tool to promote high-quality reporting of cases in peri-operative practice.
2021cited by 15position: contributordoi
A survey of patient blood management for patients undergoing cardiac surgery in nine European countries.
2021cited by 13position: contributordoi
Correcting the scientific record - A broken system?
2021cited by 12position: contributordoi
Rationale and design of the intravenous iron for treatment of anemia before cardiac surgery trial.
2021cited by 7position: contributordoi
Impact of prothrombin complex concentrate and fresh frozen plasma on correction of haemostatic abnormalities in bleeding patients undergoing cardiac surgery (PROPHESY trial results).
2021cited by 6position: contributordoi
Celebrating 75 years of Anaesthesia: our past, present and future. The science of neuromusclar blockade, 75 years on.
2021cited by 0position: contributordoi
Preoperative intravenous iron to treat anaemia before major abdominal surgery (PREVENTT): a randomised, double-blind, controlled trial
The Lancet 2020cited by 342position: lastdoi
Preoperative intravenous iron to treat anaemia before major abdominal surgery (PREVENTT): a randomised, double-blind, controlled trial.
2020cited by 219position: contributordoi
Patient blood management during the COVID–19 pandemic: a narrative review
Anaesthesia 2020cited by 113position: middledoi
Strategies to minimize intraoperative blood loss during major surgery.
2020cited by 84position: contributordoi
Check for publication integrity before misconduct.
2020cited by 78position: contributordoi
Preoperative intravenous iron before cardiac surgery: a prospective multicentre feasibility study
British Journal of Anaesthesia 2020cited by 74position: firstdoi
Patient blood management during the COVID-19 pandemic: a narrative review.
2020cited by 62position: contributordoi
Patient Blood Management: Effectiveness and Future Potential.
2020cited by 56position: contributordoi
Complications related to peri-operative transoesophageal echocardiography - a one-year prospective national audit by the Association of Cardiothoracic Anaesthesia and Critical Care.
2020cited by 48position: contributordoi
Preoperative intravenous iron before cardiac surgery: a prospective multicentre feasibility study.
2020cited by 39position: contributordoi
The Association Between Pulsatile Cardiopulmonary Bypass and Acute Kidney Injury After Cardiac Surgery: A Before-and-After Study.
2020cited by 18position: contributordoi
Perioperative care and collaboration between surgeons and anaesthetists - it's about time.
2020cited by 10position: contributordoi
Development and feasibility of a Patient Blood Management implementation programme in vascular surgery.
2020cited by 10position: contributordoi
A bibliometric analysis of the conversion and reporting of pilot studies published in six anaesthesia journals.
2020cited by 8position: contributordoi
The Effects of Escalation of Respiratory Support and Prolonged Invasive Ventilation on Outcomes of Cardiac Surgical Patients: A Retrospective Cohort Study.
2020cited by 7position: contributordoi

Grants

Collaborative Research: RUI: Life without lipopolysaccharide- Synthesis of ceramide phosphoglycerate
NSF2515532$791,0292025–2028PIRePORTER
AccelNet-Implementation: Accelerating Transformations to Sustainability Across the World’s Mountains
NSF2201586$2,099,6842022–2027PIRePORTER
RUI: Mechanisms and physiological functions of bacterial sphingolipids
NSF2224195$766,5002022–2027PIRePORTER
The Moving Mountains Summit: Collaboratively Redefining the Future of Mountain Environments and Society
NSF2113526$49,8292021–2022PIRePORTER
BBSRC-NSF/BIO. SynBioSphinx: building designer lipid membranes for adaptive resilience to environmental challenges
NSF2031948$515,9532020–2025PIRePORTER
CAREER: Composition, mechanical properties, and synthesis of the Caulobacter crescentus stalk
NSF1553004$1,237,9822016–2023PIRePORTER
CNH-RCN: Bridging Communities and Scales Through a Global Transdisciplinary Mountain Sustainability Network
NSF1414106$469,9802014–2020PIRePORTER
IPY: Collaborative Research: Study of arctic ecosystem changes in the IPY using the International Tundra Experiment
NSF0632144$52,7072007–2010PIRePORTER
US-Turkey Workshop: Novel Trends in Environmental and Agricultural Biotechnology, May 11-14, 1998, Izmir, Turkey
NSF9724009$15,0001997–1999PIRePORTER
SBIR PHASE I: Thinking Like a Mediator: Precedent-Based Software for Resolving Disputes
NSF9561347$74,9151996–1996PIRePORTER
Evaluation and Design of Absorption Power Cycles
NSF9011996$89,0001990–1992PIRePORTER
Acuity and Hyperacuity During Image Motion
NSF8820229$147,1941989–1991PIRePORTER
Modelling Spatial Vision
NSF8520458$26,0411986–1987PIRePORTER
Motion Coordination for Mobile Robots in Unstructured Environments
NSF8421321$472,7441985–1989PIRePORTER
1978 Science Faculty Professional Development Program
NSF7819108$21,1631978–1981PIRePORTER
Instructional Scientific Equipment Program
NSF7711760$9,9001977–1980PIRePORTER
1976 Postdoctoral Energy-Related Fellowship Program
NSF7617880$13,5001976–1980PIRePORTER

Frequent collaborators

Toby Richards · University of East London16 papers (2014–2021)Timothy Collier · University of London13 papers (2014–2021) · 10 papers (2019–2026)Anna Butcher · Collaborative Group (United States)4 papers (2017–2021)Fiona Bottrill · University of London4 papers (2014–2015)Martin Besser · Cambridge University Hospitals NHS Foundation Trust4 papers (2014–2015)Marisa Chau · MRC Clinical Trials Unit at UCL4 papers (2017–2021)John Browne · University College Cork4 papers (2020–2021) · 4 papers (2014–2015)Nick Fletcher · University of London4 papers (2016–2018)Ben Clevenger · University College London3 papers (2015–2021)Paul S. Myles · University of Houston3 papers (2019–2021)Patrick Meybohm · Universitätsklinikum Würzburg3 papers (2018–2020)Andrew W. Bradbury · Birmingham Dental Hospital3 papers (2020–2021)Ben Shelley · University of Georgia2 papers (2019–2022) · 2 papers (2017–2018) · 2 papers (2016–2017)Matthew Hung · California University of Pennsylvania2 papers (2014–2015) · 2 papers (2018–2018)David Brealey · University College Hospital2 papers (2020–2020)