National Healthcare Quality and Disparities Report
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Search All Research Studies
Topics
- Adverse Drug Events (ADE) (8)
- (-) Adverse Events (10)
- Antibiotics (3)
- Blood Clots (1)
- Blood Thinners (3)
- Cardiovascular Conditions (2)
- Chronic Conditions (1)
- Comparative Effectiveness (3)
- Dementia (1)
- Elderly (1)
- Evidence-Based Practice (6)
- Healthcare-Associated Infections (HAIs) (1)
- Heart Disease and Health (2)
- Injuries and Wounds (1)
- Medicaid (1)
- (-) Medication (10)
- Medication: Safety (1)
- Neurological Disorders (2)
- Newborns/Infants (1)
- Opioids (1)
- Outcomes (5)
- (-) Patient-Centered Outcomes Research (10)
- Patient Safety (2)
- Pregnancy (1)
- Prevention (1)
- Respiratory Conditions (1)
- Risk (2)
- Stroke (1)
- Substance Abuse (1)
- Surgery (1)
- Treatments (2)
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 10 of 10 Research Studies DisplayedVilla Zapata L, Hansten PD, Panic J
Risk of bleeding with exposure to warfarin and nonsteroidal anti-inflammatory drugs: a systematic review and meta-analysis.
Warfarin use can trigger the occurrence of bleeding independently or as a result of a drug-drug interaction when used in combination with nonsteroidal anti-inflammatory drugs (NSAIDs). This article examines the risk of bleeding in individuals exposed to concomitant warfarin and NSAID compared with those taking warfarin alone. The investigators concluded that risk of bleeding was significantly increased among persons taking warfarin and a NSAID or COX-2 inhibitor together as compared with taking warfarin alone.
AHRQ-funded; HS025984.
Citation: Villa Zapata L, Hansten PD, Panic J .
Risk of bleeding with exposure to warfarin and nonsteroidal anti-inflammatory drugs: a systematic review and meta-analysis.
Thromb Haemost 2020 Jul;120(7):1066-74. doi: 10.1055/s-0040-1710592..
Keywords: Blood Thinners, Medication, Medication: Safety, Risk, Adverse Drug Events (ADE), Adverse Events, Patient Safety, Evidence-Based Practice, Patient-Centered Outcomes Research, Outcomes
Fink HA, Linskens EJ, MacDonald R
Benefits and harms of prescription drugs and supplements for treatment of clinical Alzheimer-type dementia
This is a systematic review and meta-analysis of the benefits and harms of prescription drugs and supplements for treatment of clinical Alzheimer-type dementia (CATD). Studies with low or medium risk of bias (ROB) were analyzed and rated. The analysis concluded there was a slight reduction in short-term cognitive decline with cholinesterase inhibitors and memantime, and cholinesterase inhibitors slightly reduced reported functional decline. There was mostly insufficient evidence on drug treatment of behavioral and psychological symptoms of dementia and on supplements for all outcomes.
AHRQ-funded; 290201500008I.
Citation: Fink HA, Linskens EJ, MacDonald R .
Benefits and harms of prescription drugs and supplements for treatment of clinical Alzheimer-type dementia
Ann Intern Med 2020 May 19;172(10):656-68. doi: 10.7326/m19-3887..
Keywords: Elderly, Dementia, Neurological Disorders, Medication, Patient-Centered Outcomes Research, Evidence-Based Practice, Outcomes, Adverse Drug Events (ADE), Adverse Events, Treatments
Samples H, Williams AR, Crystal S
Impact of long-term buprenorphine treatment on adverse health care outcomes In Medicaid.
The optimal, or even minimum, duration of medication treatment for opioid use disorder (OUD) needed to improve long-term outcomes has not been established empirically. As a result, health plans set potentially restrictive treatment standards to guide benefits and payment. To address this gap, the investigators used a National Quality Forum measure for OUD medication treatment duration (180 days) to examine the impact of longer treatment on health care outcomes within a key population of Medicaid enrollees.
AHRQ-funded; HS023258; HS021112.
Citation: Samples H, Williams AR, Crystal S .
Impact of long-term buprenorphine treatment on adverse health care outcomes In Medicaid.
Impact of long-term buprenorphine treatment on adverse health care outcomes In Medicaid..
Keywords: Medication, Substance Abuse, Opioids, Medicaid, Adverse Drug Events (ADE), Adverse Events, Patient-Centered Outcomes Research, Evidence-Based Practice, Outcomes
Dobler CC, Morrow AS, Beuschel B
Pharmacologic therapies in patients with exacerbation of chronic obstructive pulmonary disease: a systematic review with meta-analysis.
The authors evaluated the comparative effectiveness and adverse events of pharmacologic interventions for adults with exacerbation of COPD. Sixty-eight randomized controlled trials were selected for evaluation and data extraction. They found that antibiotics and systemic corticosteroids reduced treatment failure in adults with mild to severe exacerbation of COPD.
AHRQ-funded.
Citation: Dobler CC, Morrow AS, Beuschel B .
Pharmacologic therapies in patients with exacerbation of chronic obstructive pulmonary disease: a systematic review with meta-analysis.
Ann Intern Med 2020 Mar 17;172(6):413-23. doi: 10.7326/m19-3007..
Keywords: Respiratory Conditions, Chronic Conditions, Evidence-Based Practice, Patient-Centered Outcomes Research, Comparative Effectiveness, Medication, Antibiotics, Treatments, Adverse Drug Events (ADE), Adverse Events
Patek TM, Teng C, Kennedy KE
Comparing acute kidney injury reports among antibiotics: a pharmacovigilance study of the FDA Adverse Event Reporting System (FAERS).
A study using the US FDA Adverse Event Reporting System (FAERS) found significant acute kidney injury (AKI) reporting associations with vancomycin, fluoroquinolones, penicillin combinations, and trimethoprim-sulfamethoxazole. Other antibiotics may also lead to AKI, but no study has systemically compared AKI reporting associations for many available antibiotics. The objective of this study was to evaluate the reporting associations between AKI and many available antibiotics using FAERS.
AHRQ-funded; HS022418.
Citation: Patek TM, Teng C, Kennedy KE .
Comparing acute kidney injury reports among antibiotics: a pharmacovigilance study of the FDA Adverse Event Reporting System (FAERS).
Drug Saf 2020 Jan;43(1):17-22. doi: 10.1007/s40264-019-00873-8..
Keywords: Adverse Drug Events (ADE), Adverse Events, Antibiotics, Medication, Patient-Centered Outcomes Research, Outcomes
Lowenstern A, Al-Khatib SM, Sharan L
Interventions for preventing thromboembolic events in patients with atrial fibrillation: a systematic review.
The purpose of this review was to compare the effectiveness of therapies to prevent thromboembolic events and bleeding complications in adults with nonvalvular atrial fibrillation (AF). Two independent reviewers screened citations in order to identify comparative studies of treatments to prevent stroke in adults with nonvalvular AF who reported thromboembolic or bleeding complications, then abstracted data from 220 selected articles, assessed study quality and applicability, and rated the strength of evidence. The article concludes that available direct-acting oral anticoagulants (DOACs) are at least as effective and safe as warfarin for patients with nonvalvular AF and had similar benefits across several patient subgroups.
AHRQ-funded; 290201500004I.
Citation: Lowenstern A, Al-Khatib SM, Sharan L .
Interventions for preventing thromboembolic events in patients with atrial fibrillation: a systematic review.
Ann Intern Med 2018 Dec 4;169(11):774-87. doi: 10.7326/m18-1523..
Keywords: Cardiovascular Conditions, Heart Disease and Health, Blood Thinners, Adverse Drug Events (ADE), Adverse Events, Medication, Comparative Effectiveness, Patient-Centered Outcomes Research, Evidence-Based Practice
Borre ED, Goode A, Raitz G
Predicting thromboembolic and bleeding event risk in patients with non-valvular atrial fibrillation: a systematic review.
This systematic review compared the strength of tools to predict stroke and bleeding risk in patients with atrial fibrillation (AF) taking blood thinners. Sixty-one studies were found to predict thromboembolic risk and 38 to predict bleeding risk.
AHRQ-funded; 290201500004I.
Citation: Borre ED, Goode A, Raitz G .
Predicting thromboembolic and bleeding event risk in patients with non-valvular atrial fibrillation: a systematic review.
Thromb Haemost 2018 Dec;118(12):2171-87. doi: 10.1055/s-0038-1675400..
Keywords: Heart Disease and Health, Cardiovascular Conditions, Stroke, Blood Clots, Blood Thinners, Medication, Adverse Drug Events (ADE), Adverse Events, Risk, Patient-Centered Outcomes Research, Evidence-Based Practice
Obremskey WT, Schmidt AH, O'Toole RV
A prospective randomized trial to assess oral versus intravenous antibiotics for the treatment of postoperative wound infection after extremity fractures (POvIV study).
The POvIV study is a prospective, multicenter, randomized trial to compare oral (PO) with intravenous (IV) antibiotic therapy in patients with postoperative wound infections after extremity fractures. This study will be the largest prospective randomized trial to evaluate the safety and effectiveness of PO antibiotic use for treatment of postoperative wound infections. Results will inform clinician decisions on antibiotic delivery in patients with postoperative wound infections.
AHRQ-funded; HS000029.
Citation: Obremskey WT, Schmidt AH, O'Toole RV .
A prospective randomized trial to assess oral versus intravenous antibiotics for the treatment of postoperative wound infection after extremity fractures (POvIV study).
J Orthop Trauma 2017 Apr;31 Suppl 1:S32-s38. doi: 10.1097/bot.0000000000000802.
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Keywords: Antibiotics, Surgery, Injuries and Wounds, Healthcare-Associated Infections (HAIs), Comparative Effectiveness, Medication, Patient Safety, Adverse Events, Prevention, Patient-Centered Outcomes Research, Outcomes
Bateman BT, Huybrechts KF, Maeda A
Calcium channel blocker exposure in late pregnancy and the risk of neonatal seizures.
This study assessed whether maternal calcium channel blocker exposure during late pregnancy is independently associated with neonatal seizures after carefully controlling for confounding factors. It found no significant increase in the risk of neonatal seizures in neonates attributable to maternal calcium channel blocker exposure in late pregnancy.
AHRQ-funded; HS018533.
Citation: Bateman BT, Huybrechts KF, Maeda A .
Calcium channel blocker exposure in late pregnancy and the risk of neonatal seizures.
Obstet Gynecol 2015 Aug;126(2):271-8. doi: 10.1097/aog.0000000000000908..
Keywords: Pregnancy, Adverse Events, Medication, Patient-Centered Outcomes Research, Newborns/Infants
Ott BR, Daiello LA, Dahabreh IJ
Do statins impair cognition? A systematic review and meta-analysis of randomized controlled trials.
The researchers aimed to synthesize randomized clinical trial (RCTs) evidence on the association between statin therapy and cognitive outcomes. Their meta-analysis of cognitive test data from 14 studies failed to show significant adverse effects of statins on all tests of cognition in either cognitively normal subjects or Alzheimer’s disease subjects.
AHRQ-funded; HS017735.
Citation: Ott BR, Daiello LA, Dahabreh IJ .
Do statins impair cognition? A systematic review and meta-analysis of randomized controlled trials.
J Gen Intern Med 2015 Mar;30(3):348-58. doi: 10.1007/s11606-014-3115-3..
Keywords: Adverse Drug Events (ADE), Adverse Events, Medication, Neurological Disorders, Patient-Centered Outcomes Research