1987 …2023

Research output per year

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Research Output

2018

Deceptive defences: rethinking safety interventions in complex adaptive systems

Wahr, J. A. & Catchpole, K., Dec 2018, In : British Journal of Anaesthesia. 121, 6, p. 1196-1198 3 p.

Research output: Contribution to journalEditorial

Open Access
2 Scopus citations

Patient Safety in the Cardiac Operating Room

Wahr, J. A., Bowdle, T. A. & Nussmeier, N. A., Jan 1 2018, Kaplan's Essentials of Cardiac Anesthesia for Cardiac Surgery. Elsevier Inc., p. 594-606 13 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Prevention of Thrombophlebitis in Peripheral Intravenous Catheters: The Butterfly Effect

Chau, C. T., Prielipp, R. C. & Wahr, J. A., Dec 1 2018, In : Anesthesia and Analgesia. 127, 6, p. 1287-1288 2 p.

Research output: Contribution to journalArticle

2017

Even a child of four could do it!

Wahr, J. A. & Thomas, J. J., Jun 1 2017, In : Anesthesia and Analgesia. 124, 6, p. 1758-1759 2 p.

Research output: Contribution to journalEditorial

Identifying variability in mental models within and between disciplines caring for the cardiac surgical patient

Brown, E. K. H., Harder, K. A., Apostolidou, I., Wahr, J. A., Shook, D. C., Farivar, R. S., Perry, T. E. & Konia, M. R., Jul 1 2017, In : Anesthesia and analgesia. 125, 1, p. 29-37 9 p.

Research output: Contribution to journalArticle

5 Scopus citations

Medication safety in the operating room: Literature and expert-based recommendations

Wahr, J. A., Abernathy, J. H., Lazarra, E. H., Keebler, J. R., Wall, M. H., Lynch, I., Wolfe, R. & Cooper, R. L., Jan 1 2017, In : British Journal of Anaesthesia. 118, 1, p. 32-43 12 p.

Research output: Contribution to journalReview article

22 Scopus citations

The PLAIN truth: Caring for the amish: What every anesthesiologist should know

Prielipp, R. C. & Wahr, J. A., Jan 1 2017, In : Anesthesia and analgesia. 124, 5, p. 1387-1388 2 p.

Research output: Contribution to journalEditorial

2015

Human factors analysis of a near-miss event: Oxygen supply failure during cardiopulmonary bypass

Spiess, B. D., Rotruck, J., McCarthy, H., Suarez-Wincosci, O., Kasirajan, V., Wahr, J. & Shappell, S., Feb 1 2015, In : Journal of Cardiothoracic and Vascular Anesthesia. 29, 1, p. 204-209 6 p.

Research output: Contribution to journalReview article

10 Scopus citations

Locating Errors Through Networked Surveillance: A Multimethod Approach to Peer Assessment, Hazard Identification, and Prioritization of Patient Safety Efforts in Cardiac Surgery

Thompson, D. A., Marsteller, J. A., Pronovost, P. J., Gurses, A., Lubomski, L. H., Goeschel, C. A., Gosbee, J. W., Wahr, J. & Martinez, E. A., Sep 7 2015, In : Journal of Patient Safety. 11, 3, p. 143-151 9 p.

Research output: Contribution to journalArticle

5 Scopus citations

Safety culture in cardiac surgical teams: Data from five programs and national surgical comparison

Marsteller, J. A., Wen, M., Hsu, Y. J., Bauer, L. C., Schwann, N. M., Young, C. J., Sanchez, J. A., Errett, N. A., Gurses, A. P., Thompson, D. A., Wahr, J. A. & Martinez, E. A., Jan 1 2015, In : Annals of Thoracic Surgery. 100, 6, p. 2182-2189 8 p.

Research output: Contribution to journalArticle

8 Scopus citations
2014

Comparison of Intensive Care Unit Medication Errors Reported to the United States’ MedMarx and the United Kingdom's National Reporting and Learning System: A Cross-sectional Study

Wahr, J. A., Shore, A. D., Harris, L. H., Rogers, P., Panesar, S., Matthew, L., Pronovost, P. J., Cleary, K. & Pham, J. C., Jan 2014, In : American Journal of Medical Quality. 29, 1, p. 61-69 9 p.

Research output: Contribution to journalArticle

8 Scopus citations

Crisis management of malignant hyperthermia in the OR

Seifert, P. C., Wahr, J. A., Pace, M., Cochrane, A. B. & Bagnola, A. J., Aug 2014, In : AORN journal. 100, 2, p. 189-202.e1

Research output: Contribution to journalArticle

2 Scopus citations

Focus: The society of cardiovascular anesthesiologists' initiative to improve quality and safety in the cardiovascular operating room

Barbeito, A., Lau, W. T., Weitzel, N., Abernathy, J. H., Wahr, J. A. & Mark, J. B., Jan 1 2014, In : Anesthesia and analgesia. 119, 4, p. 777-783 7 p.

Research output: Contribution to journalArticle

4 Scopus citations
2013

Environmental hygiene in the operating room: Cleanliness, godliness, and reality

Wahr, J. A. & Abernathy, J. H., Jan 21 2013, In : International Anesthesiology Clinics. 51, 1, p. 93-104 12 p.

Research output: Contribution to journalArticle

3 Scopus citations

Patient safety in the cardiac operating room: Human factors and teamwork: A scientific statement from the american heart association

Wahr, J. A., Prager, R. L., Abernathy, J. H., Martinez, E. A., Salas, E., Seifert, P. C., Groom, R. C., Spiess, B. D., Searles, B. E., Sundt, T. M., Sanchez, J. A., Shappell, S. A., Culig, M. H., Lazzara, E. H., Fitzgerald, D. C., Thourani, V. H., Eghtesady, P., Ikonomidis, J. S., England, M. R., Sellke, F. W. & 1 others, Nussmeier, N. A., Sep 3 2013, In : Circulation. 128, 10, p. 1139-1169 31 p.

Research output: Contribution to journalArticle

119 Scopus citations
2012

Cerebral oximetry during cardiac surgery: The association between cerebral oxygen saturation and perioperative patient variables

Apostolidou, I., Morrissette, G., Sarwar, M. F., Konia, M. R., Kshettry, V. R., Wahr, J. A., Lobbestael, A. A. & Nussmeier, N. A., Dec 1 2012, In : Journal of Cardiothoracic and Vascular Anesthesia. 26, 6, p. 1015-1021 7 p.

Research output: Contribution to journalArticle

10 Scopus citations

Development and validation of a cerebral oximeter capable of absolute accuracy

MacLeod, D. B., Ikeda, K., Vacchiano, C., Lobbestael, A., Wahr, J. A. & Shaw, A. D., Dec 1 2012, In : Journal of Cardiothoracic and Vascular Anesthesia. 26, 6, p. 1007-1014 8 p.

Research output: Contribution to journalArticle

30 Scopus citations

Toward Improving Patient Safety Through Voluntary Peer-to-Peer Assessment

Hudson, D. W., Holzmueller, C. G., Pronovost, P. J., Gianci, S. J., Pate, Z. T., Wahr, J., Heitmiller, E. S., Thompson, D. A., Martinez, E. A., Marsteller, J. A., Gurses, A. P., Lubomski, L. H., Goeschel, C. A. & Pham, J. C., May 1 2012, In : American Journal of Medical Quality. 27, 3, p. 201-209 9 p.

Research output: Contribution to journalArticle

21 Scopus citations
2010

Bring your life into FOCUS!

Spiess, B. D., Wahr, J. A. & Nussmeier, N. A., Feb 2010, In : Anesthesia and analgesia. 110, 2, p. 283-287 5 p.

Research output: Contribution to journalEditorial

14 Scopus citations

Partial intra-aortic occlusion improves perfusion deficits and infarct size following focal cerebral ischemia

Noor, R., Wang, C. X., Todd, K., Elliott, C., Wahr, J. & Shuaib, A., Jul 2010, In : Journal of Neuroimaging. 20, 3, p. 272-276 5 p.

Research output: Contribution to journalArticle

12 Scopus citations
2009

Partial occlusion of the descending aorta increases cerebral blood flow in a nonstroke porcine model

Hammer, M., Jovin, T., Wahr, J. A. & Heiss, W. D., Sep 1 2009, In : Cerebrovascular Diseases. 28, 4, p. 406-410 5 p.

Research output: Contribution to journalArticle

33 Scopus citations
2007

The PROXIMAL Trial: Proximal Protection During Saphenous Vein Graft Intervention Using the Proxis Embolic Protection System. A Randomized, Prospective, Multicenter Clinical Trial

Mauri, L., Cox, D., Hermiller, J., Massaro, J., Wahr, J., Tay, S. W., Jonas, M., Popma, J. J., Pavliska, J., Wahr, D. & Rogers, C., Oct 9 2007, In : Journal of the American College of Cardiology. 50, 15, p. 1442-1449 8 p.

Research output: Contribution to journalArticle

131 Scopus citations
2003

Clinical potential of blood substitutes or oxygen therapeutics during cardiac surgery

Wahr, J. A., Sep 2003, In : Anesthesiology Clinics of North America. 21, 3, p. 553-568 16 p.

Research output: Contribution to journalReview article

5 Scopus citations

Evaluation of blood ordering algorithms [17] (multiple letters)

Karger, R., Kretschmer, V., Wahr, J. A. & Greenfield, M. L., Sep 1 2003, In : Anesthesia and analgesia. 97, 3, 1 p.

Research output: Contribution to journalLetter

3 Scopus citations
39 Scopus citations
2002

Polymerized bovine hemoglobin solution as a replacement for allogeneic red blood cell transfusion after cardiac surgery: Results of a randomized, double-blind trial

Levy, J. H., Goodnough, L. T., Greilich, P. E., Parr, G. V. S., Stewart, R. W., Gratz, I., Wahr, J., Williams, J., Comunale, M. E., Doblar, D., Silvay, G., Cohen, M., Jahr, J. S. & Vlahakes, G. J., Jul 1 2002, In : Journal of Thoracic and Cardiovascular Surgery. 124, 1, p. 35-42 8 p.

Research output: Contribution to journalArticle

153 Scopus citations

The use of bovine hemoglobin glutamer-250 (Hemopure®) in surgical patients: Results of a multicenter, randomized, single-blinded trial

Sprung, J., Kindscher, J. D., Wahr, J. A., Levy, J. H., Monk, T. G., Moritz, M. W. & O'Hara, P. J., Jan 1 2002, In : Anesthesia and analgesia. 94, 4, p. 799-808 10 p.

Research output: Contribution to journalArticle

141 Scopus citations
2001

Allosteric modification of oxygen delivery by hemoglobin

Wahr, J. A., Gerber, M., Venitz, J. & Baliga, N., Jan 1 2001, In : Anesthesia and analgesia. 92, 3, p. 615-620 6 p.

Research output: Contribution to journalArticle

30 Scopus citations

Effect of postoperative atrial fibrillation on length of stay after cardiac surgery (the postoperative atrial fibrillation in cardiac surgery study [PACS2])

Kim, M. H., Deeb, G. M., Morady, F., Bruckman, D., Hallock, L. R., Smith, K. A., Karavite, D. J., Bolling, S. F., Pagani, F. D., Wahr, J. A., Sonnad, S. S., Kazanjian, P. E., Watts, C., Williams, M. & Eagle, K. A., Apr 1 2001, In : American Journal of Cardiology. 87, 7, p. 881-885 5 p.

Research output: Contribution to journalArticle

65 Scopus citations
2000

Blood substitutes

Wahr, J. A. & Tremper, K. K., Jan 1 2000, In : Problems in Anesthesia. 12, 1, p. 82-93 12 p.

Research output: Contribution to journalReview article

1 Scopus citations

Effect of propofol with and without EDTA on haemodynamics and calcium and magnesium homeostasis during and after cardiac surgery

Wahr, J., Vender, J., Gilbert, H. C., Spiess, B., Horrow, J. C. & Maddi, R., Dec 1 2000, In : Intensive Care Medicine. 26, 9993, p. S 443-S 451

Research output: Contribution to journalArticle

10 Scopus citations

Improving the thromboresistivity of chemical sensors via nitric oxide release: Fabrication and in vivo evaluation of NO-releasing oxygen-sensing catheters

Schoenfisch, M. H., Mowery, K. A., Rader, M. V., Baliga, N., Wahr, J. A. & Meyerhoff, M. E., Mar 15 2000, In : Analytical chemistry. 72, 6, p. 1119-1126 8 p.

Research output: Contribution to journalArticle

103 Scopus citations
1999

More biocompatible electrochemical sensors using nitric oxide release polymers

Mowery, K. A., Schoenfisch, M. H., Baliga, N., Wahr, J. A. & Meyerhoff, M. E., Jul 1 1999, In : Electroanalysis. 11, 10-11, p. 681-686 6 p.

Research output: Contribution to journalArticle

38 Scopus citations

Preoperative serum potassium levels and perioperative outcomes in cardiac surgery patients

Wahr, J. A., Parks, R., Boisvert, D., Comunale, M., Fabian, J., Ramsay, J. & Mangano, D. T., Jun 16 1999, In : Journal of the American Medical Association. 281, 23, p. 2203-2210 8 p.

Research output: Contribution to journalArticle

96 Scopus citations
1998

Blood substitutes in cardiac surgery

Wahr, J. A. & Tremper, K. K., Jan 1 1998, In : Seminars in Cardiothoracic and Vascular Anesthesia. 2, 4, p. 272-282 11 p.

Research output: Contribution to journalArticle

Impaired neuroendocrine response mediates refractoriness to cardiopulmonary resuscitation in spinal anesthesia

Rosenberg, J. M., Wortsman, J., Wahr, J. A., Cryer, P. E. & Gomez-Sanchez, C. E., Apr 8 1998, In : Critical care medicine. 26, 3, p. 533-537 5 p.

Research output: Contribution to journalArticle

18 Scopus citations

Improved protamine-sensitive membrane electrode for monitoring heparin concentrations in whole blood via protamine titration

Ramamurthy, N., Baliga, N., Wahr, J. A., Schaller, U., Yang, V. C. & Meyerhoff, M. E., Apr 8 1998, In : Clinical chemistry. 44, 3, p. 606-613 8 p.

Research output: Contribution to journalArticle

88 Scopus citations

Myocardial ischaemia in anaemic patients

Wahr, J. A., Dec 22 1998, In : British Journal of Anaesthesia. 81, SUPPL. 1, p. 10-15 6 p.

Research output: Contribution to journalArticle

35 Scopus citations
1997
39 Scopus citations

The effects of a blood-salvaging device on blood containing a hemoglobin-based oxygen carrier, HBOC-201

Wahr, J. A., Anderson, M. M., Giacherio, D. A., Hallock, L., Gawryl, M. S., Lansden, C. & Tremper, K. K., Feb 1997, In : Journal of Cardiothoracic and Vascular Anesthesia. 11, 1, p. 10-12 3 p.

Research output: Contribution to journalArticle

8 Scopus citations
1996

Accuracy and precision of a new, portable, handheld blood gas analyzer, the IRMA®

Wahr, J. A., Lau, W., Tremper, K. K., Hallock, L. & Smith, K., Jul 1 1996, In : Journal of Clinical Monitoring. 12, 4, p. 317-324 8 p.

Research output: Contribution to journalArticle

20 Scopus citations

A new method of measuring heparin levels in whole blood by protamine titration using a heparin-responsive electrochemical sensor

Wahr, J. A., Yun, J. H., Yang, V. C., Lai Ming Lee, M. L., Fu, B. & Meyerhoff, M. E., Jan 1 1996, In : Journal of Cardiothoracic and Vascular Anesthesia. 10, 4, p. 447-450 4 p.

Research output: Contribution to journalArticle

28 Scopus citations

A pilot study of the effects of a perflubron emulsion, AF 0104, on mixed venous oxygen tension in anesthetized surgical patients

Wahr, J. A., Trouwborst, A., Spence, R. K., Henny, C. P., Cernaianu, A. C., Graziano, G. P., Tremper, K. K., Flaim, K. E., Keipert, P. E., Faithfull, N. S. & Clymer, J. J., Jan 18 1996, In : Anesthesia and analgesia. 82, 1, p. 103-107 5 p.

Research output: Contribution to journalArticle

77 Scopus citations

Cardiovascular responses during sedation after coronary revascularization: Incidence of myocardial ischemia and hemodynamic episodes with propofol versus midazolam

Wahr, J. A., Plunkett, J. J., Ramsay, J. G., Reeves, J., Jain, U., Ley, C., Wilson, R. & Mangano, D. T., Jun 26 1996, In : Anesthesiology. 84, 6, p. 1350-1360 11 p.

Research output: Contribution to journalArticle

40 Scopus citations

Clinical evaluation of a prototype motion artifact resistant pulse oximeter in the recovery room

Dumas, C., Wahr, J. A. & Tremper, K. K., Aug 16 1996, In : Anesthesia and analgesia. 83, 2, p. 269-272 4 p.

Research output: Contribution to journalArticle

71 Scopus citations

Coronary perfusion pressure during cardiopulmonary resuscitation after spinal anesthesia in dogs

Rosenberg, J. M., Wahr, J. A., Sung, C. H., Oh, Y. S. & Gilligan, L. J., Jan 18 1996, In : Anesthesia and analgesia. 82, 1, p. 84-87 4 p.

Research output: Contribution to journalArticle

28 Scopus citations

Dichloroacetate enhanced myocardial functional recovery post-ischemia: ATP and NADH recovery

Wahr, J. A., Olszanski, D., Childs, K. F. & Bolling, S. F., Jun 1996, In : Journal of Surgical Research. 63, 1, p. 220-224 5 p.

Research output: Contribution to journalArticle

14 Scopus citations

Near-infrared spectroscopy: Theory and applications

Wahr, J. A., Tremper, K. K., Samra, S. & Delpy, D. T., Jan 1 1996, In : Journal of Cardiothoracic and Vascular Anesthesia. 10, 3, p. 406-418 13 p.

Research output: Contribution to journalArticle

162 Scopus citations

Polyionic drug-sensitive membrane electrodes: Principles and practice

Fu, B., Yun, J. H., Wahr, J., Meyerhoff, M. E. & Yang, V. C., Oct 11 1996, In : Advanced Drug Delivery Reviews. 21, 3, p. 215-223 9 p.

Research output: Contribution to journalReview article

8 Scopus citations