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- Adverse Events (1)
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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 13 of 13 Research Studies DisplayedTignanelli CJ, Sheetz KH, Petersen A
Utilization of intensive care unit nutrition consultation is associated with reduced mortality.
The aim of this project was to investigate the prevalence of nutrition consultation (NC) in U.S. intensive care units (ICUs) and to examine its association with patient outcomes. Data from the Healthcare Cost and Utilization Project's state inpatient databases was utilized from 2010 - 2014. A multilevel logistic regression model was used to evaluate the relationship between NC and clinical outcomes. The investigators concluded that rates of NC were low in critically ill patients.
AHRQ-funded; HS026379.
Citation: Tignanelli CJ, Sheetz KH, Petersen A .
Utilization of intensive care unit nutrition consultation is associated with reduced mortality.
JPEN J Parenter Enteral Nutr 2020 Feb;44(2):213-19. doi: 10.1002/jpen.1534..
Keywords: Healthcare Cost and Utilization Project (HCUP), Intensive Care Unit (ICU), Nutrition, Patient-Centered Outcomes Research, Outcomes, Critical Care, Mortality
Law AC, Stevens JP, Walkey AJ
Gastrostomy tube use in the critically ill, 1994-2014.
This study used AHRQ’s Healthcare Cost and Utilization Project’s (HCUP’s) National Inpatient Sample to evaluate trends in gastrostomy tube use among critically ill adults from 1994 to 2014. Patients with dementia were excluded from the study. It was found that tube use more than doubled during that time period. Most patients were discharged to long-term care facilities after tube placement. Population-based rates went from 11.9 to 28.8 gastrostomies per 100,000 adults which is an increase of 142%.
AHRQ-funded; HS024288.
Citation: Law AC, Stevens JP, Walkey AJ .
Gastrostomy tube use in the critically ill, 1994-2014.
Ann Am Thorac Soc 2019 Jun;16(6):724-30. doi: 10.1513/AnnalsATS.201809-638OC..
Keywords: Critical Care, Digestive Disease and Health, Healthcare Cost and Utilization Project (HCUP), Outcomes, Patient-Centered Outcomes Research, Surgery
Myers SR, Branas CC, French B
A national analysis of pediatric trauma care utilization and outcomes in the United States.
The goal of this study was to provide the first national description of the proportion of injured children treated at pediatric trauma centers, and to clarify the presumed benefit of pediatric trauma center verification by comparing injury mortality across hospital types. The study used data from the 2006 Healthcare Cost and Utilization Project Kids Inpatient Database combined with national trauma center inventories. The results of the study may provide evidence that treatment of injured children at verified pediatric trauma centers may improve outcomes.
AHRQ-funded; HS017960; HS018604.
Citation: Myers SR, Branas CC, French B .
A national analysis of pediatric trauma care utilization and outcomes in the United States.
Pediatr Emerg Care 2019 Jan;35(1):1-7. doi: 10.1097/pec.0000000000000902..
Keywords: Children/Adolescents, Healthcare Utilization, Healthcare Cost and Utilization Project (HCUP), Injuries and Wounds, Outcomes, Patient-Centered Outcomes Research, Trauma
Silverberg JI, Kwa L, Kwa MC
Cardiovascular and cerebrovascular comorbidities of juvenile dermatomyositis in US children: an analysis of the National Inpatient Sample.
Juvenile dermatomyositis (JDM) is associated with multiple potential risk factors for cardiovascular disease, however, little is known about cardiovascular risk in JDM. This study sought to examine the association between JDM and cardiovascular risk factors and disease in US children. It concluded that there are significantly higher odds of cardiovascular and cerebrovascular comorbidities among inpatients with JDM, with adolescents, girls and racial/ethnic minorities being at highest risk.
AHRQ-funded; HS023011.
Citation: Silverberg JI, Kwa L, Kwa MC .
Cardiovascular and cerebrovascular comorbidities of juvenile dermatomyositis in US children: an analysis of the National Inpatient Sample.
Rheumatology 2018 Apr;57(4):694-702. doi: 10.1093/rheumatology/kex465..
Keywords: Cardiovascular Conditions, Children/Adolescents, Healthcare Cost and Utilization Project (HCUP), Patient-Centered Outcomes Research, Risk
Michelson KA, Hudgins JD, Monuteaux MC
Cardiac arrest survival in pediatric and general emergency departments.
Understanding whether pediatric emergency departments (EDs) have higher survival than general EDs may help identify ways to improve care for all patients with out-of-hospital cardiac arrest (OHCA). Researchers sought to determine if OHCA survival differs between pediatric and general EDs. In their nationally representative sample, survival from nontraumatic OHCA was higher in pediatric EDs than general EDs. Survival did not differ in traumatic OHCA.
AHRQ-funded; HS000063.
Citation: Michelson KA, Hudgins JD, Monuteaux MC .
Cardiac arrest survival in pediatric and general emergency departments.
Pediatrics 2018 Feb;141(2). doi: 10.1542/peds.2017-2741.
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Keywords: Cardiovascular Conditions, Emergency Department, Healthcare Cost and Utilization Project (HCUP), Patient-Centered Outcomes Research, Children/Adolescents
Narla S, Silverberg JI
Association between atopic dermatitis and serious cutaneous, multiorgan and systemic infections in US adults.
This study sought to determine whether adults with atopic dermatitis (AD) have an unusually large number of serious infections and related outcomes. Using data from the 2002 to 2012 National Inpatient Sample Adults, it found that adults with AD had increased cutaneous, respiratory, multiorgan, and systemic infections, which were associated with a considerable cost burden.
AHRQ-funded; HS023011.
Citation: Narla S, Silverberg JI .
Association between atopic dermatitis and serious cutaneous, multiorgan and systemic infections in US adults.
Ann Allergy Asthma Immunol 2018 Jan;120(1):66-72.e11. doi: 10.1016/j.anai.2017.10.019.
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Keywords: Healthcare Costs, Healthcare Cost and Utilization Project (HCUP), Infectious Diseases, Patient-Centered Outcomes Research
Wilson JL, Eriksson CO, Williams CN
Endovascular therapy in pediatric stroke: utilization, patient characteristics, and outcomes.
This study aimed to describe endovascular therapy utilization and explore outcomes in a national sample of pediatric arterial ischemic stroke patients. In this sample of children with a diagnosis of arterial ischemic stroke, endovascular therapy was infrequently utilized. Patients with a procedure code for endovascular therapy had significant stroke-related deficits, but outcomes were similar to those in children who did not receive endovascular therapy.
AHRQ-funded; HS022981.
Citation: Wilson JL, Eriksson CO, Williams CN .
Endovascular therapy in pediatric stroke: utilization, patient characteristics, and outcomes.
Pediatr Neurol 2017 Apr;69:87-92.e2. doi: 10.1016/j.pediatrneurol.2017.01.013.
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Keywords: Children/Adolescents, Healthcare Cost and Utilization Project (HCUP), Patient-Centered Outcomes Research, Stroke
Raol N, Zogg CK, Boss EF
Inpatient pediatric tonsillectomy: Does hospital type affect cost and outcomes of care?
The researchers ascertained whether hospital type is associated with differences in total cost and outcomes for inpatient tonsillectomy. They found that significant differences in costs, outcomes, and patient factors exist for inpatient tonsillectomy based on hospital type. Reasons for these differences are not discernable using isolated claims data.
AHRQ-funded; HS022932.
Citation: Raol N, Zogg CK, Boss EF .
Inpatient pediatric tonsillectomy: Does hospital type affect cost and outcomes of care?
Otolaryngol Head Neck Surg 2016 Mar;154(3):486-93. doi: 10.1177/0194599815621739..
Keywords: Healthcare Cost and Utilization Project (HCUP), Patient-Centered Outcomes Research, Healthcare Costs, Surgery, Children/Adolescents
Singh JA, Ramachandran R
Time trends in total ankle arthroplasty in the USA: a study of the National Inpatient Sample.
The objective of this study was to assess the time trends in utilization, clinical characteristics, and outcomes of patients undergoing total ankle arthroplasty (TAA) in the USA. It concluded that the utilization rate of TAA increased rapidly in the USA from 1998 to 2010, but post-arthroplasty mortality rate was stable. Underlying diagnosis and medical comorbidity changed over time and both can impact outcomes after TAA.
AHRQ-funded; HS021110.
Citation: Singh JA, Ramachandran R .
Time trends in total ankle arthroplasty in the USA: a study of the National Inpatient Sample.
Clin Rheumatol 2016 Jan;35(1):239-45. doi: 10.1007/s10067-014-2703-2.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Centers for Education and Research on Therapeutics (CERTs), Surgery, Patient-Centered Outcomes Research, Healthcare Utilization
Pine M, Kowlessar NM, Salemi JL
Enhancing clinical content and race/ethnicity data in statewide hospital administrative databases: obstacles encountered, strategies adopted, and lessons learned.
Eight grant teams used Agency for Healthcare Research and Quality infrastructure development research grants to enhance the clinical content of and improve race/ethnicity identifiers in statewide all-payer hospital administrative databases. The authors concluded that creation of enhanced administrative databases to support comparative effectiveness research is difficult, particularly in the face of numerous challenges with recruiting data partners such as competing demands on information technology resources.
AHRQ-funded
Citation: Pine M, Kowlessar NM, Salemi JL .
Enhancing clinical content and race/ethnicity data in statewide hospital administrative databases: obstacles encountered, strategies adopted, and lessons learned.
Health Serv Res 2015 Aug;50 Suppl 1:1300-21. doi: 10.1111/1475-6773.12330..
Keywords: Healthcare Cost and Utilization Project (HCUP), Comparative Effectiveness, Patient-Centered Outcomes Research, Data
Hicks CW, Hashmi ZG, Hui X
Explaining the paradoxical age-based racial disparities in survival after trauma: The role of the treating facility.
This study sought to determine if differences in outcomes at treating facilities can help explain age-based racial disparities in survival after trauma. For example, among patients older than 65 years, blacks had decreased odds of mortality compared with whites. It found that facility-based differences do not seem to explain this paradoxical age-based racial disparity after trauma observed in the older population.
AHRQ-funded; HS017952.
Citation: Hicks CW, Hashmi ZG, Hui X .
Explaining the paradoxical age-based racial disparities in survival after trauma: The role of the treating facility.
AHRQ-funded; HS017952..
Keywords: Disparities, Comparative Effectiveness, Patient-Centered Outcomes Research, Healthcare Cost and Utilization Project (HCUP)
Singh JA, Ramachandran R
Does hospital volume predict outcomes and complications after total shoulder arthroplasty in the US?
The researchers assessed the association of hospital procedure volume for total shoulder arthroplasty (TSA) with patient outcomes and complications. They found that, compared to low volume hospitals (<5, 5–9, or 10–14 procedures annually), patients receiving TSA at higher volume hospitals (15–24 or ‡25 procedures annually) had significantly lower likelihood of being discharged to an inpatient medical facility.
AHRQ-funded; HS021110.
Citation: Singh JA, Ramachandran R .
Does hospital volume predict outcomes and complications after total shoulder arthroplasty in the US?
Arthritis Care Res 2015 May;67(6):885-90. doi: 10.1002/acr.22507..
Keywords: Patient-Centered Outcomes Research, Adverse Events, Patient Safety, Quality of Care, Healthcare Cost and Utilization Project (HCUP)
Martin BI, Lurie JD, Tosteson AN
Use of bone morphogenetic protein among patients undergoing fusion for degenerative diagnoses in the United States, 2002 to 2012.
The authors examined whether published concerns about the safety of bone morphogenetic protein (BMP) altered clinical practice. They found that use of BMP in spinal fusion surgery declined subsequent to published safety concerns and revelations of financial conflicts of interest for investigators involved in the pivotal clinical trials.
AHRQ-funded; HS021695.
Citation: Martin BI, Lurie JD, Tosteson AN .
Use of bone morphogenetic protein among patients undergoing fusion for degenerative diagnoses in the United States, 2002 to 2012.
Spine J 2015 Apr;15(4):692-9. doi: 10.1016/j.spinee.2014.12.010.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Patient Safety, Patient-Centered Outcomes Research, Practice Patterns, Surgery