Alparslan Turan

Summary

Publications

  1. doi The association between nitrous oxide and postoperative mortality and morbidity after noncardiac surgery
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA
    Anesth Analg 116:1026-33. 2013
  2. doi Pre-existing do-not-resuscitate orders are not associated with increased postoperative morbidity at 30 days in surgical patients
    Leif Saager
    Department of Outcomes Research, Anesthesiology Institute, Cleveland Clinic, Cleveland, OH, USA
    Crit Care Med 39:1036-41. 2011
  3. doi Morbidity and mortality after massive transfusion in patients undergoing non-cardiac surgery
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, 9500 Euclid Avenue, P 77, Cleveland, OH 44195, USA
    Can J Anaesth 60:761-70. 2013
  4. doi Anesthetic induction with etomidate, rather than propofol, is associated with increased 30-day mortality and cardiovascular morbidity after noncardiac surgery
    Ryu Komatsu
    From the Anesthesiology Institute, Department of Quantitative Health Sciences, and Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio and Department of Anesthesiology, Tokyo Women s Medical University, Shinjuku, Tokyo, Japan
    Anesth Analg 117:1329-37. 2013
  5. pmc Chronic intermittent hypoxia is independently associated with reduced postoperative opioid consumption in bariatric patients suffering from sleep-disordered breathing
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio, United States of America
    PLoS ONE 10:e0127809. 2015
  6. doi The clinical quandary of counseling the moribund critical care patient-a registry analysis of postsurgical outcomes
    Leif Saager
    Department of Outcomes Research, Anesthesiology Institute, Cleveland Clinic, Cleveland, OH 44195, USA
    J Crit Care 28:421-6. 2013
  7. doi The association between preoperative anemia and 30-day mortality and morbidity in noncardiac surgical patients
    Leif Saager
    Dr med, Department of Outcomes Research, Cleveland Clinic, 9500 Euclid Ave, P77, Cleveland, OH 44195
    Anesth Analg 117:909-15. 2013
  8. doi Erythrocyte storage duration is not associated with increased mortality in noncardiac surgical patients: a retrospective analysis of 6,994 patients
    Leif Saager
    Department of Outcomes Research, Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH 44195, USA
    Anesthesiology 118:51-8. 2013
  9. doi The association of serum vitamin D concentration with serious complications after noncardiac surgery
    Alparslan Turan
    From the Departments of Outcomes Research, Quantitative Health Sciences and Outcomes Research, and Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio
    Anesth Analg 119:603-12. 2014
  10. doi Smoking and perioperative outcomes
    Alparslan Turan
    Department of Outcomes Research, The Cleveland Clinic, Cleveland, Ohio 44195, USA
    Anesthesiology 114:837-46. 2011

Collaborators

Detail Information

Publications34

  1. doi The association between nitrous oxide and postoperative mortality and morbidity after noncardiac surgery
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, Cleveland, OH 44195, USA
    Anesth Analg 116:1026-33. 2013
    ....
  2. doi Pre-existing do-not-resuscitate orders are not associated with increased postoperative morbidity at 30 days in surgical patients
    Leif Saager
    Department of Outcomes Research, Anesthesiology Institute, Cleveland Clinic, Cleveland, OH, USA
    Crit Care Med 39:1036-41. 2011
    ..To assess the relationship between pre-existing do-not-resuscitate orders and the incidence of postoperative 30-day minor morbidity in surgical patients...
  3. doi Morbidity and mortality after massive transfusion in patients undergoing non-cardiac surgery
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, 9500 Euclid Avenue, P 77, Cleveland, OH 44195, USA
    Can J Anaesth 60:761-70. 2013
    ..Our primary aim was to determine the incidence of complications and 30-day mortality among patients who received massive transfusions and to explore risk factors associated with 30-day mortality...
  4. doi Anesthetic induction with etomidate, rather than propofol, is associated with increased 30-day mortality and cardiovascular morbidity after noncardiac surgery
    Ryu Komatsu
    From the Anesthesiology Institute, Department of Quantitative Health Sciences, and Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio and Department of Anesthesiology, Tokyo Women s Medical University, Shinjuku, Tokyo, Japan
    Anesth Analg 117:1329-37. 2013
    ....
  5. pmc Chronic intermittent hypoxia is independently associated with reduced postoperative opioid consumption in bariatric patients suffering from sleep-disordered breathing
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio, United States of America
    PLoS ONE 10:e0127809. 2015
    ....
  6. doi The clinical quandary of counseling the moribund critical care patient-a registry analysis of postsurgical outcomes
    Leif Saager
    Department of Outcomes Research, Anesthesiology Institute, Cleveland Clinic, Cleveland, OH 44195, USA
    J Crit Care 28:421-6. 2013
    ..To provide outcomes data to intensivists and surgeons for counseling patients and family members when considering a surgical intervention in a moribund patient...
  7. doi The association between preoperative anemia and 30-day mortality and morbidity in noncardiac surgical patients
    Leif Saager
    Dr med, Department of Outcomes Research, Cleveland Clinic, 9500 Euclid Ave, P77, Cleveland, OH 44195
    Anesth Analg 117:909-15. 2013
    ....
  8. doi Erythrocyte storage duration is not associated with increased mortality in noncardiac surgical patients: a retrospective analysis of 6,994 patients
    Leif Saager
    Department of Outcomes Research, Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH 44195, USA
    Anesthesiology 118:51-8. 2013
    ..Limited data are available for noncardiac surgical patients. We therefore evaluated the association between storage duration of transfused erythrocytes and postoperative all-cause mortality among general surgery patients...
  9. doi The association of serum vitamin D concentration with serious complications after noncardiac surgery
    Alparslan Turan
    From the Departments of Outcomes Research, Quantitative Health Sciences and Outcomes Research, and Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio
    Anesth Analg 119:603-12. 2014
    ..Vitamin D also plays a substantial role in innate and acquired immunity. Our goal was to evaluate the association of serum vitamin D concentration on serious postoperative complications and death in noncardiac surgical patients...
  10. doi Smoking and perioperative outcomes
    Alparslan Turan
    Department of Outcomes Research, The Cleveland Clinic, Cleveland, Ohio 44195, USA
    Anesthesiology 114:837-46. 2011
    ..However, effective advice may be limited by the paucity of information about smoking and perioperative risk. Thus, our goal was to determine the effect of smoking on 30-day postoperative outcomes in noncardiac surgical patients...
  11. doi Development and validation of a risk quantification index for 30-day postoperative mortality and morbidity in noncardiac surgical patients
    Jarrod E Dalton
    Department of Quantitative Health Sciences and Outcomes Research, Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio, USA
    Anesthesiology 114:1336-44. 2011
    ..outpatient, for morbidity)...
  12. doi Intraoperative transitions of anesthesia care and postoperative adverse outcomes
    Leif Saager
    From the Department of Outcomes Research, Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio L S, B D H, J Y, A T, E J M, D I S, A K and Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio J Y, E J M
    Anesthesiology 121:695-706. 2014
    ..Whether handovers worsen patient outcome remains unclear. The authors tested the hypothesis that intraoperative care transitions among anesthesia providers are associated with postoperative complications...
  13. doi Incidence of intraoperative hypersensitivity reactions: a registry analysis: a registry analysis
    Leif Saager
    From the Department of Outcomes Research, Anesthesiology Institute L S, A T, C E, E J M, A K, M B, D I S, B D H and Department of Quantitative Health Sciences E J M, Cleveland Clinic, Cleveland, Ohio and Department of Epidemiology, MSD Pharmaceutical, Oss, The Netherlands H B
    Anesthesiology 122:551-9. 2015
    ..Previously reported incidences for intraoperative hypersensitivity reactions vary more than 15-fold. The goal was to determine the incidence of intraoperative hypersensitivity events at a U.S. surgical center...
  14. pmc Low vitamin D concentration is not associated with increased mortality and morbidity after cardiac surgery
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio, United States of America
    PLoS ONE 8:e63831. 2013
    ..To determine the effect of vitamin D on postoperative outcomes in cardiac surgical patients...
  15. doi Angiotensin converting enzyme inhibitors are not associated with respiratory complications or mortality after noncardiac surgery
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, 9500 Euclid Avenue P77, Cleveland, OH 44195, USA
    Anesth Analg 114:552-60. 2012
    ....
  16. doi Low serum vitamin D levels are not associated with increased postoperative pain and opioid requirements: a historical cohort study
    Somnath Bose
    Anesthesiology Institute, Cleveland Clinic, Cleveland, OH, USA
    Can J Anaesth 62:770-6. 2015
    ..We tested the hypothesis that a lower preoperative vitamin D level is associated with increased postoperative pain and/or opioid consumption in morbidly obese patients who had laparoscopic bariatric surgery...
  17. doi The Effect of Hypothyroidism on a Composite of Mortality, Cardiovascular and Wound Complications After Noncardiac Surgery: A Retrospective Cohort Analysis
    Ryu Komatsu
    From the Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio Departments of Quantitative Health Sciences and Outcomes Research, Cleveland Clinic, Cleveland, Ohio
    Anesth Analg 121:716-26. 2015
    ....
  18. doi Dexmedetomidine sedation after cardiac surgery decreases atrial arrhythmias
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic Foundation, Cleveland, OH 44195, USA Electronic address
    J Clin Anesth 26:634-42. 2014
    ..To determine whether postoperative cardiac surgery patients who are sedated with dexmedetomidine have fewer atrial arrhythmias, and whether dexmedetomidine is associated with fewer renal and more gastrointestinal (GI) complications...
  19. doi Chemotherapy within 30 days before surgery does not augment postoperative mortality and morbidity
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, 9500 Euclid Avenue, P 77, Cleveland, OH 44195, USA
    Can J Anaesth 59:758-65. 2012
    ..We therefore tested the hypotheses that chemotherapy within 30 days before cancer surgery is associated with an increased risk of mortality and with a composite of major morbidities within 30 postoperative days...
  20. pmc The Association Between Sjögren Syndrome and Adverse Postoperative Outcomes: A Historical Cohort Study Using Administrative Health Data
    Rovnat Babazade
    From the Department of Outcomes Research, Anesthesiology Institute, and Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
    Anesth Analg 121:1222-30. 2015
    ..Our secondary hypotheses were that patients with Sjögren syndrome are at greater risk of thromboembolic complications, microcirculatory complications, and mortality...
  21. pmc Blood Type O is not associated with increased blood loss in extensive spine surgery
    Ryu Komatsu
    Anesthesiology Institute, Cleveland Clinic, 9500 Euclid Ave, E30, Cleveland, OH, 44195 USA Electronic address
    J Clin Anesth 26:432-7. 2014
    ..To investigate whether Type O blood group status is associated with increased intraoperative blood loss and requirement of blood transfusion in extensive spine surgery...
  22. doi Joint hypothesis testing and gatekeeping procedures for studies with multiple endpoints
    Edward J Mascha
    Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, USA
    Anesth Analg 114:1304-17. 2012
    ..Joint hypothesis testing and gatekeeping procedures are shown to substantially improve the efficiency and interpretation of randomized and nonrandomized studies having multiple outcomes of interest...
  23. pmc Correlation between bispectral index, observational sedation scale, and lower esophageal sphincter pressure in volunteers using dexmedetomidine or propofol
    Alparslan Turan
    Department of Outcomes Research, The Cleveland Clinic, Cleveland, OH 44195, USA
    Med Sci Monit 18:CR593-6. 2012
    ..Our goals were to evaluate the association between LESP and 2 measures of sedation: bispectral index (BIS) and the responsiveness component of the Observer's Assessment of Alertness score (OAA/S)...
  24. doi Consequences of succinylcholine administration to patients using statins
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
    Anesthesiology 115:28-35. 2011
    ....
  25. doi Nitrous Oxide for the Treatment of Chronic Low Back Pain
    Alparslan Turan
    From the Department of Outcomes Research, Cleveland Clinic Cleveland Clinic and Department of Pain, Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio
    Anesth Analg 121:1350-9. 2015
    ..Nitrous oxide (N2O) is an NMDA receptor antagonist. We therefore tested the primary hypothesis that patients receiving N2O have lower pain scores after epidural steroid injection than patients not receiving N2O...
  26. doi Relationship between chronic intermittent hypoxia and intraoperative mean arterial pressure in obstructive sleep apnea patients having laparoscopic bariatric surgery
    Alparslan Turan
    From the Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio A T, C E, A F, I G, Y E, R G, D I S Departments of Quantitative Health Sciences and Outcomes Research, Cleveland Clinic, Cleveland, Ohio J Y Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio A K, S B, S Q, L A Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, California A G D and Outcomes Research Consortium, Cleveland, Ohio A G D Current affiliations Boston University, Boston, Massachusetts C E Department of Anesthesiology, Oregon Health and Science University, Portland, Oregon A F Department of Anesthesiology, MetroHealth Medical Center Case Western Reserve University, Cleveland, Ohio Y E and Internal Medicine, St Vincent Charity Medical Center, Cleveland, Ohio R G
    Anesthesiology 122:64-71. 2015
    ....
  27. doi Preoperative prolonged steroid use is not associated with intraoperative blood transfusion in noncardiac surgical patients
    Alparslan Turan
    Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
    Anesthesiology 113:285-91. 2010
    ..The aim of this retrospective study was to assess whether long-term steroid use was associated with increased transfusion requirements, infection, or hypercoagulability in adults undergoing noncardiac surgery...
  28. doi Methylprednisolone Does Not Reduce Persistent Pain after Cardiac Surgery
    Alparslan Turan
    From the Department of Outcomes Research, Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio A T, D I S, J P Y, V N, S A Departments of Clinical Epidemiology and Biostatistics E P B C, P J D, A L, R P W and Medicine P J D, S Y, McMaster University, Hamilton, Ontario, Canada Population Health Research Institute, Hamilton Health Sciences, McMaster University, Hamilton, Ontario, Canada J V, P J D, S Y, A L, R P W Department of Surgery, Population Health Research Institute, Hamilton Health Sciences, McMaster University, Hamilton, Ontario, Canada R v O, G C, A L, R P W Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China H Y Division of Cardiac Surgery
    Anesthesiology 123:1404-10. 2015
    ..Therefore, the authors tested the primary hypothesis that patients randomized to methylprednisolone have less persistent incisional pain than those given placebo...
  29. doi Perioperative Dexamethasone and the Development of Chronic Postmastectomy Pain: A Single-Center Observational Cohort Study
    Gildasio S de Oliveira
    From the Department of Anesthesiology, Feinberg School of Medicine, Northwestern University, Chicago, IL and Department of Outcomes Research, Cleveland Clinic, Cleveland, OH
    Reg Anesth Pain Med 40:539-44. 2015
    ..The objective of the current investigation was to evaluate an association between intravenous dexamethasone 4 to 20 mg on the day of surgery with self-reported pain in the breast or axilla 3 months or more after mastectomy...
  30. doi Preoperative brain natriuretic peptide and atrial arrhythmias after coronary artery bypass graft surgery
    Ethan Bernstein
    Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio Uniformed Services University of the Health Sciences, Bethesda, Maryland
    J Cardiothorac Vasc Anesth 29:611-6. 2015
    ..To assess the association of preoperative brain natriuretic peptide with atrial arrhythmias and length of stay after cardiac surgery...
  31. doi Identification of location of nerve catheters using pumping maneuver and M-Mode-a novel technique
    Hesham Elsharkawy
    Anesthesiology Institute, Cleveland Clinic, Cleveland, OH, USA Department of Outcomes Research, Cleveland Clinic, Cleveland, OH, USA Electronic address
    J Clin Anesth 27:325-30. 2015
    ..Optimum positioning of the nerve catheter is crucial for a successful nerve block. We present a novel technique for confirmation of catheter position...
  32. doi Pharmacokinetic and pharmacodynamic evaluation of sublingual sufentanil in the treatment of post-operative pain
    Rovnat Babazade
    a Department of Outcomes Research, Cleveland Clinic, Cleveland, OH, USA
    Expert Opin Drug Metab Toxicol 12:217-24. 2016
    ..However, there are a number of drawbacks for intravenous patient-controlled analgesia. The sufentanil sublingual tablet system is a major evolution in technology and drug development for postoperative pain management...
  33. pmc Association of thoracic epidural analgesia with risk of atrial arrhythmias after pulmonary resection: a retrospective cohort study
    Ryu Komatsu
    Anesthesiology Institute, Cleveland Clinic, 9500 Euclid Avenue E30, Cleveland, OH, 44195, USA
    J Anesth 29:47-55. 2015
    ..Atrial arrhythmias are common after non-cardiac thoracic surgery. We tested the hypothesis that TEA reduces the risk of new-onset atrial arrhythmias after pulmonary resection...
  34. doi Dexmedetomidine: an alternative for epidural anesthesia in tension-free vaginal-tape surgery
    Alparslan Turan
    The Cleveland Clinic, 9500 Euclid Avenue, P 77, Department of Outcomes Research, Anesthesiology Institute, Cleveland, OH 44195, USA
    J Anesth 25:386-91. 2011
    ..We aimed to compare dexmedetomidine and epidural anesthesia in TVT patients...