Yingxing Wu

Summary

Affiliation: Providence Health System
Country: USA

Publications

  1. ncbi request reprint Update of the Providence Health System experience with the CarboMedics prosthesis
    Yingxing Wu
    Providence Health System, Portland, Oregon, USA
    J Heart Valve Dis 15:414-20. 2006
  2. ncbi request reprint Validating the Clinical Outcomes Assessment Program risk model for percutaneous coronary intervention
    Yingxing Wu
    Providence Health System Cardiovascular Study Group, Providence Health System, Portland, OR, USA
    Am Heart J 151:1276-80. 2006
  3. ncbi request reprint The value of aortic valve replacement in elderly patients: an economic analysis
    Yingxing Wu
    Providence Heart and Vascular Institute, Providence Health System, Portland, Ore 97225, USA
    J Thorac Cardiovasc Surg 133:603-7. 2007
  4. ncbi request reprint Mechanical heart valves: are two leaflets better than one?
    Yingxing Wu
    Medical Data Research, Providence Health System, Portland, OR 97225, USA
    J Thorac Cardiovasc Surg 127:1171-9. 2004
  5. ncbi request reprint Statistical analysis of the results of heart valve replacement
    Yingxing Wu
    Expert Rev Cardiovasc Ther 1:559-68. 2003
  6. ncbi request reprint Cost-effectiveness of aortic valve replacement in the elderly: an introductory study
    Yingxing Wu
    Providence Heart and Vascular Institute, Providence Health System, Portland, Ore 97225, USA
    J Thorac Cardiovasc Surg 133:608-13. 2007
  7. doi request reprint Measuring follow-up completeness
    Yingxing Wu
    Medical Data Research Center, Providence Health System, Portland, Oregon, USA
    Ann Thorac Surg 85:1155-7. 2008
  8. ncbi request reprint Coronary artery bypass grafting: are risk models developed from on-pump surgery valid for off-pump surgery?
    Yingxing Wu
    Providence Health System, Portland, OR, USA
    J Thorac Cardiovasc Surg 127:174-8. 2004
  9. doi request reprint Using the National Death Index to validate the noninformative censoring assumption of survival estimation
    Yingxing Wu
    Medical Data Research Center, Providence Health System, Portland, Oregon, USA
    Ann Thorac Surg 85:1256-60. 2008
  10. doi request reprint Durability of pericardial versus porcine bioprosthetic heart valves
    Gary L Grunkemeier
    Medical Data Research Center, Providence Health and Services, Portland, Ore 97225, USA
    J Thorac Cardiovasc Surg 144:1381-6. 2012

Collaborators

Detail Information

Publications37

  1. ncbi request reprint Update of the Providence Health System experience with the CarboMedics prosthesis
    Yingxing Wu
    Providence Health System, Portland, Oregon, USA
    J Heart Valve Dis 15:414-20. 2006
    ..The study aim was to update the authors' experience with the CarboMedics bileaflet mechanical prosthesis in terms of early and long-term outcomes...
  2. ncbi request reprint Validating the Clinical Outcomes Assessment Program risk model for percutaneous coronary intervention
    Yingxing Wu
    Providence Health System Cardiovascular Study Group, Providence Health System, Portland, OR, USA
    Am Heart J 151:1276-80. 2006
    ..The Providence Health System (PHS) Cardiovascular Study Group data was used to further validate this COAP model using data from PHS hospitals in 3 western states...
  3. ncbi request reprint The value of aortic valve replacement in elderly patients: an economic analysis
    Yingxing Wu
    Providence Heart and Vascular Institute, Providence Health System, Portland, Ore 97225, USA
    J Thorac Cardiovasc Surg 133:603-7. 2007
    ..Heart valve replacement surgery has significantly prolonged life expectancy and quality of life. For the example of aortic valve replacement, what is its economic value according to this framework?..
  4. ncbi request reprint Mechanical heart valves: are two leaflets better than one?
    Yingxing Wu
    Medical Data Research, Providence Health System, Portland, OR 97225, USA
    J Thorac Cardiovasc Surg 127:1171-9. 2004
    ..We sought to compare the long-term clinical outcomes of patients who underwent isolated aortic valve replacement with single-disc and bileaflet mechanical heart valves...
  5. ncbi request reprint Statistical analysis of the results of heart valve replacement
    Yingxing Wu
    Expert Rev Cardiovasc Ther 1:559-68. 2003
    ....
  6. ncbi request reprint Cost-effectiveness of aortic valve replacement in the elderly: an introductory study
    Yingxing Wu
    Providence Heart and Vascular Institute, Providence Health System, Portland, Ore 97225, USA
    J Thorac Cardiovasc Surg 133:608-13. 2007
    ..By using aortic valve replacement as an example, this introductory report paves the way to more definitive studies of these issues in the future...
  7. doi request reprint Measuring follow-up completeness
    Yingxing Wu
    Medical Data Research Center, Providence Health System, Portland, Oregon, USA
    Ann Thorac Surg 85:1155-7. 2008
    ..Using Clark's C, the follow-up completeness was 80.4% and using our C* it is 84.5%, whereas the true follow-up completeness based on National Death Index information was 85.0%...
  8. ncbi request reprint Coronary artery bypass grafting: are risk models developed from on-pump surgery valid for off-pump surgery?
    Yingxing Wu
    Providence Health System, Portland, OR, USA
    J Thorac Cardiovasc Surg 127:174-8. 2004
    ..This study was undertaken to test whether risk models developed from on-pump coronary artery bypass grafting are valid for assessing the risk for off-pump coronary artery bypass grafting...
  9. doi request reprint Using the National Death Index to validate the noninformative censoring assumption of survival estimation
    Yingxing Wu
    Medical Data Research Center, Providence Health System, Portland, Oregon, USA
    Ann Thorac Surg 85:1256-60. 2008
    ..The analysis makes the assumption that the censoring is noninformative; that is, that a censored patient has the same risk of death as those who have complete follow-up. We tested this assumption in a large, long-term follow-up study...
  10. doi request reprint Durability of pericardial versus porcine bioprosthetic heart valves
    Gary L Grunkemeier
    Medical Data Research Center, Providence Health and Services, Portland, Ore 97225, USA
    J Thorac Cardiovasc Surg 144:1381-6. 2012
    ..To compare the probability, and modes, of explantation for Carpentier-Edwards pericardial versus porcine valves...
  11. ncbi request reprint Clinical evaluation of the carbomedics prosthesis: experience at providence health system in Portland
    Kenji Minakata
    Providence Health System, Portland, Oregon 97225, USA
    J Heart Valve Dis 11:844-50. 2002
    ..This study details the authors' experience with the CarboMedics bileaflet mechanical prosthesis, and assesses the valve's efficacy in terms of early mortality and long-term morbidity...
  12. ncbi request reprint Durability of pericardial versus porcine aortic valves
    Guangqiang Gao
    Providence Health System, Portland, Oregon, USA
    J Am Coll Cardiol 44:384-8. 2004
    ..This study compares the long-term performance of the Carpentier-Edwards (CE) porcine bioprosthesis and the CE pericardial bioprosthesis for aortic valve replacement (AVR)...
  13. pmc Modular versus nonmodular neck femoral implants in primary total hip arthroplasty: which is better?
    Paul J Duwelius
    Orthopedic Fracture Specialists, 11782 SW Barnes Road 300, Portland, OR, 97225, USA
    Clin Orthop Relat Res 472:1240-5. 2014
    ..No previous studies have compared these designs in primary THA, and there is increasing concern that modular designs may have a higher complication rate than their nonmodular counterparts...
  14. ncbi request reprint Eliminating the diabetic disadvantage: the Portland Diabetic Project
    Anthony P Furnary
    Providence St Vincent Hospital, Starr Wood Cardiac Group, Portland, OR, USA
    Semin Thorac Cardiovasc Surg 18:302-8. 2006
    ..CII eliminate the increased risks of these complications previously seen in diabetic patients. CII protocols are the standard-of-care for glycometabolic control in cardiac surgery patients...
  15. ncbi request reprint Forty-year survival with the Starr-Edwards heart valve prosthesis
    Guangqiang Gao
    Providence Health System, Portland, Oregon, USA
    J Heart Valve Dis 13:91-6; discussion 96. 2004
    ..The study aim was to update an analysis of the long-term survival of heart valve replacement using the Starr-Edwards prosthesis...
  16. doi request reprint Long-term results after Carpentier-Edwards pericardial aortic valve implantation, with attention to the impact of age
    Karl F Welke
    Medical Data Research Center, Providence Health and Services, Portland, Oregon 97225, USA
    Heart Surg Forum 14:E160-5. 2011
    ....
  17. ncbi request reprint Long-term survival of patients after coronary artery bypass graft surgery: comparison of the pre-stent and post-stent eras
    Guangqiang Gao
    Providence Health System, Portland, Oregon, USA
    Ann Thorac Surg 82:806-10. 2006
    ..We sought to determine long-term survival after isolated CABG to establish a baseline for comparison with interventional patients...
  18. ncbi request reprint Sternal preservation: a better way to treat most sternal wound complications after cardiac surgery
    E Charles Douville
    Division of Cardiothoracic Surgery, The Oregon Clinic PC, Portland, Oregon 97213, USA
    Ann Thorac Surg 78:1659-64. 2004
    ..Postcardiotomy sternal wound complications remain challenging. The prevailing approach for deep sternal wound infection of debridement and flap coverage without osseous closure makes subsequent reoperation difficult...
  19. ncbi request reprint Continuous insulin infusion reduces mortality in patients with diabetes undergoing coronary artery bypass grafting
    Anthony P Furnary
    Department of Cardiothoracic Surgery, Providence St Vincent Medical Center, Oregon Health and Science University, Portland, OR 97225, USA
    J Thorac Cardiovasc Surg 125:1007-21. 2003
    ..Its relative risk may be related to the level of perioperative hyperglycemia. We hypothesized that strict glucose control with a continuous insulin infusion in the perioperative period would reduce hospital mortality...
  20. ncbi request reprint Effect of hyperglycemia and continuous intravenous insulin infusions on outcomes of cardiac surgical procedures: the Portland Diabetic Project
    Anthony P Furnary
    Providence St Vincent Hospital and Oregon Health and Sciences, University, Portland, Oregon, USA
    Endocr Pract 10:21-33. 2004
    ....
  21. ncbi request reprint Clinical effects of hyperglycemia in the cardiac surgery population: the Portland Diabetic Project
    Anthony P Furnary
    Providence St Vincent Medical Center, Portland, Oregon, USA
    Endocr Pract 12:22-6. 2006
    ..To determine the outcome effects of hyperglycemia, and its pharmacologic reduction with continuous intravenous insulin infusions (CII) in the cardiac surgery patient population...
  22. ncbi request reprint What are the odds?
    Gary L Grunkemeier
    Providence Health System Cardiovascular Study Group, Providence Health and Services, Portland, Oregon, USA
    Ann Thorac Surg 83:1240-4. 2007
  23. ncbi request reprint Aprotinin does not increase the risk of renal failure in cardiac surgery patients
    Anthony P Furnary
    Providence Health System, Portland, Ore, USA Email
    Circulation 116:I127-33. 2007
    ..We sought to investigate that claim with an analysis that included all perioperative risk factors for renal failure, including PRBC transfusion data...
  24. doi request reprint Does video-assisted thoracoscopic lobectomy for lung cancer provide improved functional outcomes compared with open lobectomy?
    John R Handy
    Providence Cancer Center, Providence Health and Services, Portland, OR 97213, USA
    Eur J Cardiothorac Surg 37:451-5. 2010
    ..We evaluated video-assisted thoracic surgery (VATS) and open (OPEN) lobectomy for lung cancer and impact upon 6-month postoperative (postop) functional health status and quality of life...
  25. ncbi request reprint "Our complication rates are lower than theirs": statistical critique of heart valve comparisons
    Gary L Grunkemeier
    Providence Health System, Portland, Ore, USA
    J Thorac Cardiovasc Surg 125:290-300. 2003
    ....
  26. ncbi request reprint Clinical results of a modular neck hip system: hitting the "bull's-eye" more accurately
    Paul J Duwelius
    Oregon Health and Science University, Portland, Oregon, USA
    Am J Orthop (Belle Mead NJ) 39:2-6. 2010
    ..Optimal leg length, femoral offset, and total version are goals in hip arthroplasty. Neck modularity improves the ability to re-create the head center to achieve these goals and to hit the "bull's-eye" in total hip arthroplasty...
  27. doi request reprint The economic impact of minimally invasive total hip arthroplasty
    Paul J Duwelius
    Providence St Vincent Hospital and Medical Center, Orthopedic and Fracture Clinic, Portland, OR 97225, USA
    J Arthroplasty 26:883-5. 2011
    ..We conclude that, compared to LIS/PHP, MIS/AHP significantly shortened LOS by an average of 2.3 days, and significantly reduced hospital costs by an average of $3.9 thousand per patient...
  28. doi request reprint What is the value of a p value?
    Gary L Grunkemeier
    Medical Data Research Center, Providence Health and Services, Portland, Oregon, USA
    Ann Thorac Surg 87:1337-43. 2009
    ..Then, as a practical example, we compare the p-value result of a study of aprotinin-associated operative mortality with the more illuminative interpretation of the same study data using a Bayesian approach...
  29. ncbi request reprint Statistical analysis of heart valve outcomes
    Gary Grunkemeier
    Providence Health System, Portland, Oregon, USA
    J Heart Valve Dis 11:S2-7. 2002
    ....
  30. ncbi request reprint The Silzone effect: how to reconcile contradictory reports?
    Gary L Grunkemeier
    Providence Health System, Portland, OR 97225, USA
    Eur J Cardiothorac Surg 25:371-5. 2004
    ..To attempt to reconcile reports containing contradictory findings with the St. Jude Medical Silzone heart valve...
  31. ncbi request reprint Bootstrap resampling methods: something for nothing?
    Gary L Grunkemeier
    Providence Health System, Portland, Oregon, USA
    Ann Thorac Surg 77:1142-4. 2004
  32. ncbi request reprint Delayed umbilical cord clamping in premature neonates
    Joseph W Kaempf
    Department of Neonatology, Providence St Vincent Medical Center, Portland, Oregon 97225, USA
    Obstet Gynecol 120:325-30. 2012
    ..We estimated the clinical outcomes in premature neonates who had delayed umbilical cord clamping compared with a similar group who had early umbilical cord clamping...
  33. ncbi request reprint What is the risk that I will have a major complication after my valve operation?
    Yingxing Wu
    Eur J Cardiothorac Surg 30:953-4; author reply 954. 2006
  34. ncbi request reprint The risks and benefits of reoperative aortic valve replacement
    Vincent A Gaudiani
    Pacific Coast Cardiac and Vascular Surgeons, Sequoia Hospital, Redwood City, California, USA
    Heart Surg Forum 7:E170-3. 2004
    ..This strategy may avoid the risks of reoperation but exposes patients to the risks of long-term anticoagulation therapy. Which risk is greater?..
  35. ncbi request reprint Mitral valve operations through standard and smaller incisions
    Vincent A Gaudiani
    Pacific Coast Cardiac and Vascular Surgeons, Sequoia Hospital, Redwood City, California 94062, USA
    Heart Surg Forum 7:E337-42. 2004
    ..Evaluate the operative results of mitral valve repair (MVV) and mitral valve replacement (MVR) performed through standard and smaller incisions...
  36. ncbi request reprint Randomized trial of endoscopic versus open vein harvest for coronary artery bypass grafting: six-month patency rates
    Kwok L Yun
    Department of Cardiac Surgery, Kaiser Permanente Medical Center, Los Angeles, Calif, USA
    J Thorac Cardiovasc Surg 129:496-503. 2005
    ..We sought to compare the 6-month angiographic patency rates of greater saphenous veins removed during coronary artery bypass grafting with the endoscopic vein harvest or open vein harvest techniques...
  37. ncbi request reprint Outcomes after usage of a quality initiative program for off-pump coronary artery bypass surgery: a comparison with on-pump surgery
    Sherif R Gobran
    Department of Anesthesia, Christiana Care Health Services, Wilmington, Delaware, USA
    Ann Thorac Surg 78:2015-21; discussion 2021. 2004
    ..Our aim was to evaluate morbidity and mortality of on-pump coronary artery bypass grafting (CABG) compared with OPCAB surgery using SAS in addition to a CEQI initiative...