Kent A Stevens

Associate Professor

19992019
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Research Output 1999 2019

2019

Acute Care Surgery for Transplant Recipients: A National Survey of Surgeon Perspectives and Practices

DiBrito, S. R., Bowring, M. G., Holscher, C. M., Haugen, C. E., Rasmussen, S. V., Duncan, M. D., Efron, D. T., Stevens, K. A., Segev, D., Garonzik, J. & Haut, E., Nov 1 2019, In : Journal of Surgical Research. 243, p. 114-122 9 p.

Research output: Contribution to journalArticle

Transplants
Surveys and Questionnaires
Surgeons
Transplant Recipients
Laparoscopy
2018

Chronic Bowel Obstruction in a Middle-aged Man

Beckman, R. M., Stevens, K. A. & Jones, C., Jan 1 2018, (Accepted/In press) In : JAMA Surgery.

Research output: Contribution to journalArticle

Emergency general surgery in geriatric patients: A statewide analysis of surgeon and hospital volume with outcomes

Mehta, A., Dultz, L. A., Joseph, B., Canner, J. K., Stevens, K. A., Jones, C., Haut, E., Efron, D. T. & Sakran, J., Jun 1 2018, In : Journal of Trauma and Acute Care Surgery. 84, 6, p. 864-875 12 p.

Research output: Contribution to journalArticle

Geriatrics
Emergencies
Odds Ratio
Mortality
Surgeons

Facility disparities in reporting comorbidities to the National Trauma Data Bank

Fransman, R., Kent, A., Haut, E., Kar, A., Sakran, J., Stevens, K. A., Efron, D. T. & Jones, C., Jan 1 2018, (Accepted/In press) In : American Journal of Surgery.

Research output: Contribution to journalArticle

Comorbidity
Databases
Wounds and Injuries
Trauma Centers
Health Facility Size

Hospital variation in mortality after emergent bowel resections: The role of failure-to-rescue

Mehta, A., Efron, D. T., Stevens, K. A., Manukyan, M., Joseph, B. & Sakran, J., May 1 2018, In : Journal of Trauma and Acute Care Surgery. 84, 5, p. 702-710 9 p.

Research output: Contribution to journalArticle

Hospital Mortality
Mortality
Surgical Wound Infection
Cluster Analysis
Comorbidity

Informing prehospital care planning using pilot trauma registry data in Yaoundé, Cameroon

Nwanna-Nzewunwa, O. C., Kouo Ngamby, M., Shetter, E., Etoundi Mballa, G. A., Feldhaus, I., Monono, M. E., Hyder, A. A., Dicker, R., Stevens, K. A. & Juillard, C., Mar 10 2018, (Accepted/In press) In : European Journal of Trauma and Emergency Surgery. p. 1-8 8 p.

Research output: Contribution to journalArticle

Cameroon
Registries
Wounds and Injuries
Ambulances
Quality-Adjusted Life Years

Surgeon variation in operating times and charges for emergency general surgery

Mehta, A., Efron, D. T., Canner, J. K., Manukyan, M., Dultz, L., Burns, C., Stevens, K. A. & Sakran, J., Jul 1 2018, In : Journal of Surgical Research. 227, p. 101-111 11 p.

Research output: Contribution to journalArticle

Emergencies
Appendectomy
Cholecystectomy
Hospitalization
Confidence Intervals
2017

A case of a gunshot wound to the fetus in utero

Ladd, M. R., Shaw, K., Munoz-Blanco, S., Gilmore, M., DiBrito, S., Eloundou, S. N., Stevens, K. A., Nasr, I., Stewart, F. D. & Falcone, R. E., Jan 17 2017, (Accepted/In press) In : Journal of Trauma and Acute Care Surgery.

Research output: Contribution to journalArticle

Gunshot Wounds
Fetus

Exploring data sources for road traffic injury in Cameroon: Collection and completeness of police records, newspaper reports, and a hospital trauma registry

Juillard, C., Kouo Ngamby, M., Ekeke Monono, M., Etoundi Mballa, G. A., Dicker, R. A., Stevens, K. A. & Hyder, A. A., 2017, (Accepted/In press) In : Surgery (United States).

Research output: Contribution to journalArticle

Cameroon
Newspapers
Information Storage and Retrieval
Police
Registries

Self-Directed Interactive Video-Based Instruction Versus Instructor-Led Teaching for Myanmar House Surgeons: A Randomized, Noninferiority Trial

Lwin, A. T., Lwin, T., Naing, P., Oo, Y., Kidd, D., Cerullo, M., Posen, J., Hlaing, K., Yenokyan, G., Thinn, K. K., Soe, Z. W. & Stevens, K. A., 2017, (Accepted/In press) In : Journal of Surgical Education.

Research output: Contribution to journalArticle

Myanmar
instructor
Teaching
video
instruction
2016

A modified Kampala trauma score (KTS) effectively predicts mortality in trauma patients

Weeks, S. R., Stevens, K. A., Haider, A. H., Efron, D. T., Haut, E., Mackenzie, E. J. & Schneider, E. B., Jan 1 2016, In : Injury. 47, 1, p. 125-129 5 p.

Research output: Contribution to journalArticle

Injury Severity Score
Mortality
Wounds and Injuries
Area Under Curve
Trauma Centers

Association Between Insurance Status and Hospital Length of Stay Following Trauma

Englum, B. R., Hui, X., Zogg, C. K., Chaudhary, M. A. L., Villegas, C., Bolorunduro, O. B., Stevens, K. A., Haut, E., Cornwell, E. E., Efron, D. T. & Haider, A. H., Mar 1 2016, In : American Surgeon. 82, 3, p. 281-288 8 p.

Research output: Contribution to journalArticle

Insurance Coverage
Length of Stay
Wounds and Injuries
Quality of Health Care
Insurance

Characteristics associated with alcohol consumption among emergency department patients presenting with road traffic injuries in Hyderabad, India

Esser, M. B., Wadhwaniya, S., Gupta, S., Tetali, S., Gururaj, G., Stevens, K. A. & Hyder, A. A., Jan 1 2016, In : Injury. 47, 1, p. 160-165 6 p.

Research output: Contribution to journalArticle

Alcohol Drinking
Hospital Emergency Service
India
Alcohols
Wounds and Injuries

Epidemiology and outcomes of out-of-hospital cardiac arrest in a developing country-a multicenter cohort study

Mawani, M., Kadir, M. M., Azam, I., Mehmood, A., McNally, B., Stevens, K. A., Nuruddin, R., Ishaq, M. & Razzak, J., Jul 28 2016, In : BMC Emergency Medicine. 16, 1, 28.

Research output: Contribution to journalArticle

Out-of-Hospital Cardiac Arrest
Developing Countries
Multicenter Studies
Epidemiology
Cohort Studies

Implementation of the World Health Organization Trauma Care Checklist Program in 11 Centers Across Multiple Economic Strata: Effect on Care Process Measures

Lashoher, A., Schneider, E. B., Juillard, C., Stevens, K. A., Colantuoni, E. A., Berry, W. R., Bloem, C., Chadbunchachai, W., Dharap, S., Dy, S. E., Dziekan, G., Gruen, R. L., Henry, J. A., Huwer, C., Joshipura, M., Kelley, E., Krug, E., Kumar, V., Kyamanywa, P., Mefire, A. C. & 13 others, Musafir, M., Nathens, A. B., Ngendahayo, E., Nguyen, T. S., Roy, N., Pronovost, P. J., Khan, I. Q., Razzak, J., Rubiano, A. M., Turner, J. A., Varghese, M., Zakirova, R. & Mock, C., Oct 31 2016, (Accepted/In press) In : World Journal of Surgery. p. 1-9 9 p.

Research output: Contribution to journalArticle

Process Assessment (Health Care)
Checklist
Economics
Wounds and Injuries
Patient Care

The hazards of off-road motor sports: Are four wheels better than two?

Villegas, C. V., Bowman, S. M., Zogg, C. K., Scott, V. K., Haut, E., Stevens, K. A., Efron, D. T. & Haider, A. H., Jan 1 2016, In : Injury. 47, 1, p. 178-183 6 p.

Research output: Contribution to journalArticle

Off-Road Motor Vehicles
Motorcycles
Sports
Wounds and Injuries
Mechanical Ventilators
2015

A cross-sectional survey of emergency and essential surgical care capacity among hospitals with high trauma burden in a Central African country

Kouo-Ngamby, M., Dissak-Delon, F. N., Feldhaus, I., Juillard, C., Stevens, K. A. & Ekeke-Monono, M., Oct 23 2015, (Accepted/In press) In : BMC Health Services Research.

Research output: Contribution to journalArticle

Emergencies
Cross-Sectional Studies
Wounds and Injuries
Cameroon
District Hospitals

Analysis of prospective trauma registry data in francophone Africa: A pilot study from cameroon

Juillard, C. J., Stevens, K. A., Monono, M. E., Mballa, G. A. E., Ngamby, M. K., McGreevy, J., Cryer, G. & Hyder, A. A., 2015, In : World Journal of Surgery. 38, 10, p. 2534-2542 9 p.

Research output: Contribution to journalArticle

Cameroon
Registries
Wounds and Injuries
Hospital Emergency Service
Injury Severity Score

Emergency care of traumatic brain injuries in Pakistan: A multicenter study

Bhatti, J. A., Stevens, K. A., Mir, M. U., Hyder, A. A. & Razzak, J., Dec 11 2015, In : BMC Emergency Medicine. 15, 2, S12.

Research output: Contribution to journalArticle

Pakistan
Emergency Medical Services
Multicenter Studies
Hospital Emergency Service
Health Expenditures

Reply to letter: ATLS protocols of initial intravenous fluid administration for trauma patients; needing a revision?

Haut, E., Haider, A. H., Cotton, B. A., Stevens, K. A., Cornwell, E. E. & Efron, D. T., Aug 30 2015, In : Annals of Surgery. 262, 2, p. e41

Research output: Contribution to journalArticle

Fluid Therapy
Emergency Medical Services
Intravenous Infusions
Intravenous Administration
Wounds and Injuries

Retained transcranial knife blade with transection of the internal carotid artery treated by staged endovascular and surgical therapy: technical case report

Kodadek, L. M., Leeper, W. R., Caplan, J., Molina, C., Stevens, K. A. & Colby, G. P., Jun 1 2015, In : Neurosurgery. 11, p. E372-E375

Research output: Contribution to journalArticle

Internal Carotid Artery
Foreign Bodies
Therapeutics
Circle of Willis
Stab Wounds

Trauma systems in Kenya: A qualitative analysis at the district level

Wesson, H., Stevens, K. A., Bachani, A. M., Mogere, S., Akungah, D., Nyamari, J., Masasabi Wekesa, J. & Hyder, A. A., May 4 2015, In : Qualitative Health Research. 25, 5, p. 589-599 11 p.

Research output: Contribution to journalArticle

Kenya
Wounds and Injuries
Police
Interviews
Hospital Administrators
2014

Benchmarking of trauma care worldwide: The potential value of an International Trauma Data Bank (ITDB)

Haider, A. H., Hashmi, Z. G., Gupta, S., Zafar, S. N., David, J. S., Efron, D. T., Stevens, K. A., Zafar, H., Schneider, E. B., Voiglio, E., Coimbra, R. & Haut, E., 2014, In : World Journal of Surgery. 38, 8, p. 1882-1891 10 p.

Research output: Contribution to journalArticle

Benchmarking
Databases
Wounds and Injuries
Trauma Centers
Mortality

Increased mortality associated with EMS transport of gunshot wound victims when compared to private vehicle transport

Zafar, S. N., Haider, A. H., Stevens, K. A., Ray-Mazumder, N., Kisat, M. T., Schneider, E. B., Chi, A., Galvagno, S. M., Cornwell, E. E., Efron, D. T. & Haut, E., 2014, In : Injury. 45, 9, p. 1320-1326 7 p.

Research output: Contribution to journalArticle

Gunshot Wounds
Emergency Medical Services
Mortality
Trauma Centers
Wounds and Injuries

Is the Kampala Trauma Score an effective predictor of mortality in low-resource settings? A comparison of multiple trauma severity scores

Weeks, S. R., Juillard, C. J., Monono, M. E., Etoundi, G. A., Ngamby, M. K., Hyder, A. A. & Stevens, K. A., 2014, In : World Journal of Surgery. 38, 8, p. 1905-1911 7 p.

Research output: Contribution to journalArticle

Multiple Trauma
Mortality
Wounds and Injuries
Injury Severity Score
ROC Curve

Reply to letter: "prehospital intravenous fluid administration is associated with higher mortality in trauma patients

Haut, E., Kalish, B. T., Cotton, B. A., Efron, D. T., Haider, A. H., Stevens, K. A., Kieninger, A. N., Cornwell, E. E. & Chang, D. C., Feb 2014, In : Annals of Surgery. 259, 2

Research output: Contribution to journalArticle

Intravenous Administration
Mortality
Wounds and Injuries
Intravenous Administration
Databases
Mortality
Wounds and Injuries

Reply to Letter: "prehospital intravenous fluid administration is associated with higher mortality in trauma patients"

Haut, E., Kalish, B. T., Cotton, B. A., Efron, D. T., Haider, A. H., Stevens, K. A., Kieninger, A. N., Cornwell, E. E. & Chang, D. C., Feb 2014, In : Annals of Surgery. 259, 2

Research output: Contribution to journalArticle

Intravenous Administration
Mortality
Wounds and Injuries

Road traffic injuries in Yaoundé, Cameroon: A hospital-based pilot surveillance study

McGreevy, J., Stevens, K. A., Ekeke Monono, M., Etoundi Mballa, G. A., Kouo Ngamby, M., Hyder, A. A. & Juillard, C., Nov 1 2014, In : Injury. 45, 11, p. 1687-1692 6 p.

Research output: Contribution to journalArticle

Cameroon
Wounds and Injuries
Trauma Centers
Hospital Emergency Service
Economics

The effectiveness of prophylactic inferior vena cava filters in trauma patients: A systematic review and meta-analysis

Haut, E., Garcia, L. J., Shihab, H. M., Brotman, D., Stevens, K. A., Sharma, R., Chelladurai, Y., Akande, T. O., Shermock, K. M., Kebede, S., Segal, J. & Singh, S., Feb 2014, In : JAMA Surgery. 149, 2, p. 194-202 9 p.

Research output: Contribution to journalArticle

Vena Cava Filters
Pulmonary Embolism
Meta-Analysis
Wounds and Injuries
Venous Thrombosis

Traumatic gunshot wound to the larynx with subsequent aspiration of the bullet

Smith, D. F., Kieliszak, C. R., Stevens, K. A., Ishman, S. L. & Koch, W. M., 2014, In : Clinical Practice. 11, 2, p. 149-153 5 p.

Research output: Contribution to journalArticle

Gunshot Wounds
Larynx
Foreign Bodies
Neck Injuries
Penetrating Wounds

Traumatic hemoperitoneum

Hicks, C., Garcia, L., Howley, I., Olino, K., Atallah, C., Sopko, N., Efron, D. T. & Stevens, K. A., 2014, In : JAMA Surgery. 149, 6, p. 615-616 2 p.

Research output: Contribution to journalArticle

Hemoperitoneum
Uterine Neoplasms
X Ray Computed Tomography
Traffic Accidents
Leiomyoma
2013

Assessing trauma care at the district and provincial hospital levels: A case study of hospitals in Kenya

Wesson, H., Bachani, A. M., Wekesa, J. M., Mburu, J., Hyder, A. A. & Stevens, K. A., Dec 2013, In : Injury. 44, SUPPL. 4

Research output: Contribution to journalArticle

District Hospitals
Kenya
Wounds and Injuries
Software Design
Trauma Centers

Establishing hospital-based trauma registry systems: Lessons from Kenya

Stevens, K. A., Paruk, F., Bachani, A. M., Wesson, H., Wekesa, J. M., Mburu, J., Mwangi, J. M., Saidi, H. & Hyder, A. A., Dec 2013, In : Injury. 44, SUPPL. 4

Research output: Contribution to journalArticle

Kenya
Registries
Wounds and Injuries
Information Storage and Retrieval
Patient Care

Hospital-based injury data from level III institution in Cameroon: Retrospective analysis of the present registration system

Chichom Mefire, A., Etoundi Mballa, G. A., Azabji Kenfack, M., Juillard, C. & Stevens, K. A., Jan 2013, In : Injury. 44, 1, p. 139-143 5 p.

Research output: Contribution to journalArticle

Cameroon
Wounds and Injuries
Registries
Hospital Emergency Service
Vital Signs

Influencing medical student education via a voluntary shadowing program for trauma and acute care surgery

Stroh, D. A., Ray-Mazumder, N., Norman, J. A., Haider, A. H., Stevens, K. A., Chi, A., Rushing, A. P., Efron, D. T. & Haut, E., Oct 2013, In : JAMA Surgery. 148, 10, p. 968-970 3 p.

Research output: Contribution to journalArticle

Voluntary Programs
Medical Education
Medical Students
Wounds and Injuries
Students

Pediatric burn injuries in South Africa: A 15-year analysis of hospital data

Wesson, H., Bachani, A. M., Mtambeka, P., Schulman, D., Mavengere, C., Stevens, K. A., Millar, A. J. W., Hyder, A. A. & Van As, A. B., Nov 2013, In : Injury. 44, 11, p. 1477-1482 6 p.

Research output: Contribution to journalArticle

South Africa
Pediatrics
Wounds and Injuries
Burns
Hospital Departments

Prevalence, knowledge, attitude and practice of speeding in two districts in Kenya: Thika and Naivasha

Bachani, A. M., Hung, Y. W., Mogere, S., Akungah, D., Nyamari, J., Stevens, K. A. & Hyder, A. A., Dec 2013, In : Injury. 44, SUPPL. 4

Research output: Contribution to journalArticle

Health Knowledge, Attitudes, Practice
Kenya
Interviews
Motorcycles
Quality-Adjusted Life Years

Venous thromboembolism prophylaxis in patients with traumatic brain injury: A systematic review

Chelladurai, Y., Stevens, K. A., Haut, E., Brotman, D., Sharma, R., Shermock, K. M., Kebede, S., Singh, S. & Segal, J., May 29 2013, In : F1000Research. 2, 2-132.v1.

Research output: Contribution to journalArticle

Venous Thromboembolism
Brain
Safety
Venous Thrombosis
Randomized Controlled Trials
2012

Association between helmets and facial injury after a motorcycle collision: An analysis of more than 40 000 patients from the National Trauma Data Bank

Crompton, J. G., Oyetunji, T. A., Pollack, K., Stevens, K. A., Cornwell, E. E., Efron, D. T., Haut, E. & Haider, A. H., Jul 2012, In : Archives of Surgery. 147, 7, p. 674-676 3 p.

Research output: Contribution to journalArticle

Facial Injuries
Motorcycles
Head Protective Devices
Databases
Wounds and Injuries

Consider other causes of shock (neurogenic, cardiogenic, obstructive, anaphylactic) in the nonbleeding trauma patient

Lonze, B. E. & Stevens, K. A., Mar 28 2012, Avoiding Common Errors in the Emergency Department. Wolters Kluwer Health Adis (ESP), p. 793-794 2 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Cardiogenic Shock
Wounds and Injuries

Erratum: Outcome of selective non-operative management of penetrating abdominal injuries from the North American National Trauma Database (British Journal of Surgery (2012) 99:1 (155-164)

Zafar, S. N., Rushing, A., Haut, E., Kisat, M. T., Villegas, C. V., Chi, A., Stevens, K. A., Efron, D. T., Zafar, H. & Haider, A. H., 2012, In : British Journal of Surgery. 99, 7, p. 1023 1 p.

Research output: Contribution to journalArticle

Abdominal Injuries
Databases
Wounds and Injuries

Influence of the national trauma data bank on the study of trauma outcomes: Is it time to set research best practices to further enhance its impact?

Haider, A. H., Saleem, T., Leow, J. J., Villegas, C. V., Kisat, M., Schneider, E. B., Haut, E., Stevens, K. A., Cornwell, E. E., Mackenzie, E. J. & Efron, D. T., May 2012, In : Journal of the American College of Surgeons. 214, 5, p. 756-768 13 p.

Research output: Contribution to journalArticle

Practice Guidelines
Outcome Assessment (Health Care)
Databases
Wounds and Injuries
Research

Manage dislodged gastric feeding tubes quickly

Stevens, K. A., Mar 28 2012, Avoiding Common Errors in the Emergency Department. Wolters Kluwer Health Adis (ESP), p. 57-58 2 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Enteral Nutrition

Outcome of selective non-operative management of penetrating abdominal injuries from the North American National Trauma Database

Nabeel Zafar, S., Rushing, A., Haut, E., Kisat, M. T., Villegas, C. V., Chi, A., Stevens, K. A., Efron, D. T., Zafar, H. & Haider, A. H., Jan 2012, In : British Journal of Surgery. 99, SUPPL. 1, p. 155-164 10 p.

Research output: Contribution to journalArticle

Stab Wounds
Abdominal Injuries
Laparotomy
Odds Ratio
Databases

Patterns of pediatric injury in South Africa: An analysis of hospital data between 1997 and 2006

Herbert, H. K., Van As, A. B., Bachani, A. M., Mtambeka, P., Stevens, K. A., Millar, A. J. W. & Hyder, A. A., Jul 2012, In : The journal of trauma and acute care surgery. 73, 1, p. 168-174 7 p.

Research output: Contribution to journalArticle

South Africa
Pediatrics
Wounds and Injuries
Demography
Red Cross

Predictors of positive head CT scan and neurosurgical procedures after minor head trauma

Kisat, M., Zafar, S. N., Latif, A., Villegas, C. V., Efron, D. T., Stevens, K. A., Haut, E., Schneider, E. B., Zafar, H. & Haider, A. H., Mar 2012, In : Journal of Surgical Research. 173, 1, p. 31-37 7 p.

Research output: Contribution to journalArticle

Neurosurgical Procedures
Craniocerebral Trauma
Head
Glasgow Coma Scale
Wounds and Injuries

Predictors of short-term mortality in patients undergoing percutaneous dilatational tracheostomy

Pandian, V., Gilstrap, D. L., Mirski, M. A., Haut, E., Haider, A. H., Efron, D. T., Bowman, N. M., Yarmus, L., Bhatti, N. I., Stevens, K. A., Vaswani, R. & Feller-Kopman, D., Aug 2012, In : Journal of Critical Care. 27, 4

Research output: Contribution to journalArticle

Tracheostomy
Mortality
Hospital Mortality
Ventilator-Associated Pneumonia
Heart-Assist Devices

Road Traffic Injuries in Kenya: The Health Burden and Risk Factors in Two Districts

Bachani, A. M., Koradia, P., Herbert, H. K., Mogere, S., Akungah, D., Nyamari, J., Osoro, E., Maina, W. & Stevens, K. A., Mar 2012, In : Traffic Injury Prevention. 13, SUPPL. 1, p. 24-30 7 p.

Research output: Contribution to journalArticle

Kenya
Law enforcement
road traffic
Health
district

Safety and efficiency of interventional pulmonologists performing percutaneous tracheostomy

Yarmus, L., Pandian, V., Gilbert, C., Schiavi, A., Haider, A., Chi, A., Morad, A., Miller, C., Efron, D. T., Stevens, K. A., Gangidi, S., Vaswani, R., Haut, E., Mirski, M. A., Bhatti, N. I. & Feller-Kopman, D., Jun 2012, In : Respiration. 84, 2, p. 123-127 5 p.

Research output: Contribution to journalArticle

Tracheostomy
Safety
Intensive Care Units
Pulmonologists
Critical Illness