Find Research Outputs

Search in all content

Filters for Scholarly Output

Search concepts
Selected Filters

Publication Year

  • 2020
  • 2019
  • 2018
  • 2017
  • 2016

Author

  • Terence OKeeffe
2016

Emergency General Surgery in the Elderly: Too Old or Too Frail? Presented orally at the Surgical Forum of the American College of Surgeons 100th Annual Clinical Congress, San Francisco, CA, October 2014.

Joseph, B., Zangbar, B., Pandit, V., Fain, M., Mohler, M. J., Kulvatunyou, N., Jokar, T. O., OKeeffe, T., Friese, R. S. & Rhee, P., May 1 2016, In : Journal of the American College of Surgeons. 222, 5, p. 805-813 9 p.

Research output: Contribution to journalArticle

70 Scopus citations
2019

Risk Factors for Perforated Appendicitis in the Acute Care Surgery Era—Minimizing the Patient's Delayed Presentation Factor

Kulvatunyou, N., Zimmerman, S. A., Joseph, B., Friese, R. S., Gries, L., O'Keeffe, T., Stroster, J. A. & Tang, A. L., Jun 2019, In : Journal of Surgical Research. 238, p. 113-118 6 p.

Research output: Contribution to journalArticle

2 Scopus citations
2018

Diagnostic Imaging, Ultrasound, and Interventional Radiology

Williams, K. N., Flor, R. J. & O'Keeffe, T., Apr 3 2018, Surgical Critical Care and Emergency Surgery: Clinical Questions and Answers: Second Edition. Wiley-Blackwell, p. 261-272 12 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2016

The use of whole body computed tomography scans in pediatric trauma patients: Are there differences among adults and pediatric centers?

Pandit, V., Michailidou, M., Rhee, P., Zangbar, B., Kulvatunyou, N., Khalil, M., OKeeffe, T., Haider, A., Gries, L. & Joseph, B., Apr 1 2016, In : Journal of Pediatric Surgery. 51, 4, p. 649-653 5 p.

Research output: Contribution to journalArticle

9 Scopus citations
2017

Primary repair for pediatric colonic injury; are there differences among adult and pediatric trauma centers?

Khan, M., Jehan, F., OKeeffe, T., Pandit, V., Kulvatunyou, N., Tang, A., Gries, L. & Joseph, B., Dec 2017, In : Journal of Surgical Research. 220, p. 176-181 6 p.

Research output: Contribution to journalArticle

1 Scopus citations
2019

Can Sarcopenia Quantified by Computer Tomography Scan Predict Adverse Outcomes in Emergency General Surgery?

Hamidi, M., Ho, C., Zeeshan, M., O'Keeffe, T., Hamza, A., Kulvatunyou, N., Jehan, F. & Joseph, B., Mar 1 2019, In : Journal of Surgical Research. 235, p. 141-147 7 p.

Research output: Contribution to journalArticle

1 Scopus citations
2016

The surgeon’s response to a patient’s death

O’Keeffe, T., Jan 1 2016, Surgical Decision Making: Beyond the Evidence Based Surgery. Springer International Publishing, p. 233-238 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2019
6 Scopus citations

Failure to rescue after emergency general surgery in geriatric patients: does frailty matter?

Khan, M., Jehan, F., Zeeshan, M., Kulvatunyou, N., Fain, M. J., Saljuqi, A. T., OKeeffe, T. & Joseph, B., Jan 2019, In : Journal of Surgical Research. 233, p. 397-402 6 p.

Research output: Contribution to journalArticle

10 Scopus citations

3-Factor Versus 4-Factor PCC in Coagulopathy of Trauma: Four is Better Than Three

Zeeshan, M., Hamidi, M., Kulvatunyou, N., Jehan, F., OKeeffe, T., Khan, M., Rashdan, L., Tang, A., Zakaria, E. R. & Joseph, B., Jul 1 2019, In : Shock (Augusta, Ga.). 52, 1, p. 23-28 6 p.

Research output: Contribution to journalArticle

2 Scopus citations
2017

Early thromboprophylaxis with low-molecular-weight heparin is safe in patients with pelvic fracture managed nonoperatively

Jehan, F., OKeeffe, T., Khan, M., Chi, A., Tang, A., Kulvatunyou, N., Gries, L. & Joseph, B., Nov 2017, In : Journal of Surgical Research. 219, p. 360-365 6 p.

Research output: Contribution to journalArticle

5 Scopus citations
2018

Prospective evaluation of frailty and functional independence in older adult trauma patients

Hamidi, M., Zeeshan, M., OKeeffe, T., Nisbet, B., Northcutt, A., Nikolich-Zugich, J., Khan, M., Kulvatunyou, N., Fain, M. & Joseph, B., Dec 2018, In : American Journal of Surgery. 216, 6, p. 1070-1075 6 p.

Research output: Contribution to journalArticle

7 Scopus citations

Optimal timing of initiation of thromboprophylaxis in spine trauma managed operatively: A nationwide propensity-matched analysis of trauma quality improvement program

Zeeshan, M., Khan, M., OKeeffe, T., Pollack, N., Hamidi, M., Kulvatunyou, N., Sakran, J. V., Gries, L. & Joseph, B., Aug 1 2018, In : Journal of Trauma and Acute Care Surgery. 85, 2, p. 387-392 6 p.

Research output: Contribution to journalArticle

5 Scopus citations
2019

Operative spinal trauma: Thromboprophylaxis with low molecular weight heparin or a direct oral anticoagulant

Hamidi, M., Zeeshan, M., Kulvatunyou, N., Mitra, H. S., Hanna, K., Tang, A., Northcutt, A., O'Keeffe, T. & Joseph, B., Jun 2019, In : Journal of Thrombosis and Haemostasis. 17, 6, p. 925-933 9 p.

Research output: Contribution to journalArticle

1 Scopus citations
2018

Comparing outcomes between “pull” versus “push” percutaneous endoscopic gastrostomy in acute care surgery: under-reported pull percutaneous endoscopic gastrostomy incidence of tube dislodgement

Kulvatunyou, N., Zimmerman, S. A., Sadoun, M., Joseph, B. A., Friese, R. S., Gries, L. M., O'Keeffe, T. & Tang, A. L., Dec 1 2018, In : Journal of Surgical Research. 232, p. 56-62 7 p.

Research output: Contribution to journalArticle

“No zone” approach in penetrating neck trauma reduces unnecessary computed tomography angiography and negative explorations

Ibraheem, K., Khan, M., Rhee, P., Azim, A., OKeeffe, T., Tang, A., Kulvatunyou, N. & Joseph, B., Jan 2018, In : Journal of Surgical Research. 221, p. 113-120 8 p.

Research output: Contribution to journalArticle

7 Scopus citations
2016

Metoprolol improves survival in severe traumatic brain injury independent of heart rate control

Zangbar, B., Khalil, M., Rhee, P., Joseph, B., Kulvatunyou, N., Tang, A., Friese, R. S. & OKeeffe, T., Feb 2016, In : Journal of Surgical Research. 200, 2, p. 586-592 7 p.

Research output: Contribution to journalArticle

14 Scopus citations

Injury prevention programs against distracted driving among students

Joseph, B., Haider, A., Hassan, A., Kulvatunyou, N., Bains, S., Tang, A., Zangbar, B., OKeeffe, T., Vercruysse, G., Gries, L. & Rhee, P., Jan 1 2016, In : Journal of Trauma and Acute Care Surgery. 81, 1, p. 144-147 4 p.

Research output: Contribution to journalArticle

6 Scopus citations
2018
8 Scopus citations

Optimal Timing of Initiation of Thromboprophylaxis after Nonoperative Blunt Spinal Trauma: A Propensity-Matched Analysis

Khan, M., Jehan, F., OKeeffe, T., Hamidi, M., Truitt, M., Zeeshan, M., Gries, L., Tang, A. & Joseph, B., May 1 2018, In : Journal of the American College of Surgeons. 226, 5, p. 760-768 9 p.

Research output: Contribution to journalArticle

6 Scopus citations
2016

Antibiotics for appendicitis! Not so fast

Khalil, M., Rhee, P., Jokar, T. O., Kulvatunyou, N., OKeeffe, T., Tang, A., Hassan, A., Gries, L., Latifi, R. & Joseph, B., Jun 1 2016, In : Journal of Trauma and Acute Care Surgery. 80, 6, p. 923-932 10 p.

Research output: Contribution to journalArticle

14 Scopus citations

Identifying the broken heart: Predictors of mortality and morbidity in suspected blunt cardiac injury

Joseph, B., Jokar, T. O., Khalil, M., Haider, A. A., Kulvatunyou, N., Zangbar, B., Tang, A., Zeeshan, M., OKeeffe, T., Abbas, D., Latifi, R. & Rhee, P., Jun 1 2016, In : American Journal of Surgery. 211, 6, p. 982-988 7 p.

Research output: Contribution to journalArticle

8 Scopus citations
2019

Nationwide Analysis of Resuscitative Endovascular Balloon Occlusion of the Aorta in Civilian Trauma

Joseph, B., Zeeshan, M., Sakran, J. V., Hamidi, M., Kulvatunyou, N., Khan, M., OKeeffe, T. & Rhee, P., Jun 2019, In : JAMA Surgery. 154, 6, p. 500-508 9 p.

Research output: Contribution to journalArticle

34 Scopus citations
2018
12 Scopus citations
2019

Day of hospital admission and effect on outcomes: the weekend effect in acute gallstone pancreatitis

Jehan, F., Khan, M., Kulvatunyou, N., Hamidi, M., Gries, L., Zeeshan, M., OKeeffe, T. & Joseph, B., Jan 2019, In : Journal of Surgical Research. 233, p. 192-198 7 p.

Research output: Contribution to journalArticle

Open Access
2 Scopus citations
2017

Bicycle helmets work when it matters the most

Joseph, B., Azim, A., Haider, A. A., Kulvatunyou, N., OKeeffe, T., Hassan, A., Gries, L., Tran, E., Latifi, R. & Rhee, P., Feb 1 2017, In : American Journal of Surgery. 213, 2, p. 413-417 5 p.

Research output: Contribution to journalArticle

18 Scopus citations
2016

Identifying potential utility of resuscitative endovascular balloon occlusion of the aorta: An autopsy study

Joseph, B., Ibraheem, K., Haider, A. A., Kulvatunyou, N., Tang, A., OKeeffe, T., Bauman, Z. M., Green, D. J., Latifi, R., Rhee, P. & Arizona, T., 2016, In : Journal of Trauma and Acute Care Surgery. 81, 5, p. S128-S132

Research output: Contribution to journalArticle

16 Scopus citations
2018

The burden of excess length of stay in trauma patients

Mathew, P. J., Jehan, F., Kulvatunyou, N., Khan, M., OKeeffe, T., Tang, A., Gries, L., Hamidi, M., Zakaria, E. R. & Joseph, B., Nov 1 2018, In : American Journal of Surgery. 216, 5, p. 881-885 5 p.

Research output: Contribution to journalArticle

2 Scopus citations
2016

Revitalizing Vital Signs: The Role of Delta Shock Index

Joseph, B., Haider, A., Ibraheem, K., Kulvatunyou, N., Tang, A., Azim, A., OKeeffe, T., Gries, L., Vercruysse, G. & Rhee, P., Sep 1 2016, In : Shock. 46, 3S, p. 50-54 5 p.

Research output: Contribution to journalArticle

11 Scopus citations
2019

Is There a Need for Platelet Transfusion After TBI in Patients on P2Y12 Inhibitors?

Jehan, F., Zeeshan, M., Kulvatunyou, N., Khan, M., OKeeffe, T., Tang, A., Gries, L. & Joseph, B., Apr 2019, In : Journal of Surgical Research. 236, p. 224-229 6 p.

Research output: Contribution to journalArticle

5 Scopus citations
2017

How does marijuana affect outcomes after trauma in ICU patients? A propensity-matched analysis

Singer, M., Azim, A., OKeeffe, T., Khan, M., Jain, A., Kulvatunyou, N., Gries, L., Jehan, F., Tang, A. & Joseph, B., Nov 1 2017, In : Journal of Trauma and Acute Care Surgery. 83, 5, p. 846-849 4 p.

Research output: Contribution to journalArticle

5 Scopus citations

Every minute counts: Time to delivery of initial massive transfusion cooler and its impact on mortality

Meyer, D. E., Vincent, L. E., Fox, E. E., OKeeffe, T., Inaba, K., Bulger, E., Holcomb, J. B. & Cotton, B. A., Jul 1 2017, In : Journal of Trauma and Acute Care Surgery. 83, 1, p. 19-24 6 p.

Research output: Contribution to journalArticle

47 Scopus citations
2016

The impact of patient protection and Affordable Care Act on trauma care: A step in the right direction

Joseph, B., Haider, A. A., Azim, A., Kulvatunyou, N., Tang, A., OKeeffe, T., Latifi, R., Green, D. J., Friese, R. S. & Rhee, P., Sep 1 2016, In : Journal of Trauma and Acute Care Surgery. 81, 3, p. 427-434 8 p.

Research output: Contribution to journalArticle

18 Scopus citations
2018

Massive Transfusion: The Revised Assessment of Bleeding and Transfusion (RABT) Score

Joseph, B., Khan, M., Truitt, M., Jehan, F., Kulvatunyou, N., Azim, A., Jain, A., Zeeshan, M., Tang, A. & OKeeffe, T., Nov 1 2018, In : World Journal of Surgery. 42, 11, p. 3560-3567 8 p.

Research output: Contribution to journalArticle

7 Scopus citations

Care of the Pregnant Trauma Patient

McCusker, A. & O'Keeffe, T., Apr 3 2018, Surgical Critical Care and Emergency Surgery: Clinical Questions and Answers: Second Edition. Wiley-Blackwell, p. 345-357 13 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Severely injured trauma patients with admission hyperfibrinolysis: Is there a role of tranexamic acid? Findings from the PROPPR trial

Khan, M., Jehan, F., Bulger, E. M., OKeeffe, T., Holcomb, J. B., Wade, C. E., Schreiber, M. A. & Joseph, B., Nov 1 2018, In : Journal of Trauma and Acute Care Surgery. 85, 5, p. 851-857 7 p.

Research output: Contribution to journalArticle

12 Scopus citations
2016

Early surgical intervention and its impact on patients presenting with necrotizing soft tissue infections: A single academic center experience

Hadeed, G., Smith, J., OKeeffe, T., Kulvatunyou, N., Wynne, J., Joseph, B., Friese, R., Wachtel, T., Rhee, P., El-Menyar, A. & Latifi, R., Jan 1 2016, In : Journal of Emergencies, Trauma and Shock. 9, 1, p. 22-27 6 p.

Research output: Contribution to journalArticle

Open Access
25 Scopus citations
2018

Acute Kidney Injury

Flor, R. J., Williams, K. N. & O'Keeffe, T., Apr 3 2018, Surgical Critical Care and Emergency Surgery: Clinical Questions and Answers: Second Edition. Wiley-Blackwell, p. 159-167 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2017

The impact of Glasgow Coma Scale–age prognosis score on geriatric traumatic brain injury outcomes

Khan, M., OKeeffe, T., Jehan, F., Kulvatunyou, N., Kattaa, A., Gries, L., Tang, A. & Joseph, B., Aug 2017, In : Journal of Surgical Research. 216, p. 109-114 6 p.

Research output: Contribution to journalArticle

4 Scopus citations
2018

The role of four-factor prothrombin complex concentrate in coagulopathy of trauma: A propensity matched analysis

Jehan, F., Aziz, H., OKeeffe, T., Khan, M., Zakaria, E. R., Hamidi, M., Zeeshan, M., Kulvatunyou, N. & Joseph, B., Jul 1 2018, In : Journal of Trauma and Acute Care Surgery. 85, 1, p. 18-23 6 p.

Research output: Contribution to journalArticle

13 Scopus citations

Platelet transfusions improve hemostasis and survival in a substudy of the prospective, randomized PROPPR trial

PROPPR Study Group, Jul 24 2018, In : Blood Advances. 2, 14, p. 1696-1704 9 p.

Research output: Contribution to journalArticle

Open Access
25 Scopus citations
2019

Outcomes After Massive Transfusion in Trauma Patients: Variability Among Trauma Centers

Hamidi, M., Zeeshan, M., Kulvatunyou, N., Adun, E., OKeeffe, T., Zakaria, E. R., Gries, L. & Joseph, B., Feb 1 2019, In : Journal of Surgical Research. 234, p. 110-115 6 p.

Research output: Contribution to journalArticle

3 Scopus citations
2017

Multicenter Observational Prehospital Resuscitation on Helicopter Study (PROHS)

the PROHS Study Group, Apr 5 2017, (Accepted/In press) In : Journal of Trauma and Acute Care Surgery.

Research output: Contribution to journalArticle

25 Scopus citations
2018

Perioperative glycemic control and postoperative complications in patients undergoing emergency general surgery: What is the role of Plasma Hemoglobin A1c?

Jehan, F., Khan, M., Sakran, J. V., Khreiss, M., OKeeffe, T., Chi, A., Kulvatunyou, N., Jain, A., Zakaria, E. R. & Joseph, B., Jan 1 2018, In : Journal of Trauma and Acute Care Surgery. 84, 1, p. 112-117 6 p.

Research output: Contribution to journalArticle

15 Scopus citations
2017

Outcomes after concomitant traumatic brain injury and hemorrhagic shock: A secondary analysis from the Pragmatic, Randomized Optimal Platelets and Plasma Ratios trial

Galvagno, S. M., Fox, E. E., Appana, S. N., Baraniuk, S., Bosarge, P. L., Bulger, E. M., Callcut, R. A., Cotton, B. A., Goodman, M., Inaba, K., OKeeffe, T., Schreiber, M. A., Wade, C. E., Scalea, T. M., Holcomb, J. B. & Stein, D. M., Oct 1 2017, In : Journal of Trauma and Acute Care Surgery. 83, 4, p. 668-674 7 p.

Research output: Contribution to journalArticle

16 Scopus citations
2019

Sarcopenia defined by a computed tomography estimate of the psoas muscle area does not predict frailty in geriatric trauma patients

Mccusker, A., Khan, M., Kulvatunyou, N., Zeeshan, M., Sakran, J. V., Hayek, H., OKeeffe, T., Hamidi, M., Tang, A. & Joseph, B., Aug 2019, In : American Journal of Surgery. 218, 2, p. 261-265 5 p.

Research output: Contribution to journalArticle

7 Scopus citations
2018

Continuous remote ischemic conditioning attenuates cognitive and motor deficits from moderate traumatic brain injury

Pandit, V., Khan, M., Zakaria, E. R., Largent-Milnes, T. M., Hamidi, M., OKeeffe, T., Vanderah, T. W. & Joseph, B., Jul 1 2018, In : Journal of Trauma and Acute Care Surgery. 85, 1, p. 48-53 6 p.

Research output: Contribution to journalArticle

5 Scopus citations

The novel oral anticoagulants (NOACs) have worse outcomes compared with warfarin in patients with intracranial hemorrhage after TBI

Zeeshan, M., Jehan, F., OKeeffe, T., Khan, M., Zakaria, E. R., Hamidi, M., Gries, L., Kulvatunyou, N. & Joseph, B., Nov 1 2018, In : Journal of Trauma and Acute Care Surgery. 85, 5, p. 915-920 6 p.

Research output: Contribution to journalArticle

16 Scopus citations
2016

Ratio-based resuscitation in trauma patients with traumatic brain injury: Is there a similar effect?

Jokar, T. O., Khalil, M., Rhee, P., Kulvatunyou, N., Pandit, V., OKeeffe, T., Tang, A. & Joseph, B., Mar 1 2016, In : American Surgeon. 82, 3, p. 271-277 7 p.

Research output: Contribution to journalArticle

2 Scopus citations
2019

Four-factor prothrombin complex concentrate is associated with improved survival in trauma-related hemorrhage: A nationwide propensity-matched analysis

Zeeshan, M., Hamidi, M., Feinstein, A. J., Gries, L., Jehan, F., Sakran, J., Northcutt, A., O'Keeffe, T., Kulvatunyou, N. & Joseph, B., Aug 1 2019, In : Journal of Trauma and Acute Care Surgery. 87, 2, p. 274-281 8 p.

Research output: Contribution to journalArticle

2 Scopus citations