National Healthcare Quality and Disparities Report
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Search All Research Studies
Topics
- (-) Adverse Drug Events (ADE) (18)
- Adverse Events (14)
- (-) Antibiotics (18)
- Antimicrobial Stewardship (4)
- Children/Adolescents (3)
- Chronic Conditions (1)
- Clostridium difficile Infections (1)
- Comparative Effectiveness (1)
- Critical Care (1)
- Dental and Oral Health (2)
- Diagnostic Safety and Quality (2)
- Digestive Disease and Health (1)
- Elderly (1)
- Electronic Health Records (EHRs) (1)
- Evidence-Based Practice (1)
- Guidelines (1)
- Healthcare-Associated Infections (HAIs) (1)
- Healthcare Utilization (1)
- Health Information Technology (HIT) (1)
- Hospitals (1)
- Intensive Care Unit (ICU) (2)
- Medication (16)
- Medication: Safety (5)
- Nursing Homes (1)
- Outcomes (1)
- Patient-Centered Outcomes Research (2)
- Patient Safety (4)
- Practice Patterns (3)
- Respiratory Conditions (2)
- Risk (2)
- Shared Decision Making (1)
- Skin Conditions (1)
- Treatments (1)
- Urinary Tract Infection (UTI) (1)
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 18 of 18 Research Studies DisplayedRamanathan S, Evans CT, Hershow RC
Guideline concordance and antibiotic-associated adverse events between Veterans administration and non-Veterans administration dental settings: a retrospective cohort study.
The study aimed to evaluate antibiotic prophylaxis adherence and associated adverse drug events (ADEs) in dental settings. A retrospective cohort study of adults with cardiac conditions or prosthetic joints from 2015 to 2017 was conducted. Of 61,124 patients receiving antibiotic prophylaxis, 62 (0.1%) experienced ADEs. Guideline concordance was not linked to ADEs (adjusted OR: 0.78, 95% CI: 0.25-2.46), and this was consistent across different dental settings.
AHRQ-funded; HS025177.
Citation: Ramanathan S, Evans CT, Hershow RC .
Guideline concordance and antibiotic-associated adverse events between Veterans administration and non-Veterans administration dental settings: a retrospective cohort study.
Front Pharmacol 2024 Jan 16; 15:1249531. doi: 10.3389/fphar.2024.1249531.
Keywords: Antibiotics, Medication, Adverse Drug Events (ADE), Guidelines, Dental and Oral Health, Practice Patterns
Tan MS, Gomez-Lumbreras A, Villa-Zapata L
Colchicine and macrolides: a cohort study of the risk of adverse outcomes associated with concomitant exposure.
The authors conducted a cohort study using electronic health records comparing encounters with colchicine plus a macrolide and colchicine with an antibiotic non-macrolide, then assessed the relationship between the two groups. They found that heart failure was more frequent in the colchicine plus a macrolide cohort and that there was also a higher mortality rate. As there is a significant increase in the risk of hepatic failure and mortality when colchicine is concomitantly administered with a macrolide, they concluded that colchicine should not be used concomitantly with these antibiotics or should be temporarily discontinued to avoid toxic levels of colchicine.
AHRQ-funded; HS025984.
Citation: Tan MS, Gomez-Lumbreras A, Villa-Zapata L .
Colchicine and macrolides: a cohort study of the risk of adverse outcomes associated with concomitant exposure.
Rheumatol Int 2022 Dec;42(12):2253-59. doi: 10.1007/s00296-022-05201-5..
Keywords: Adverse Drug Events (ADE), Adverse Events, Medication, Risk, Antibiotics, Medication: Safety, Patient Safety
Koo G, Yu R, Phillips E
Retrospective stratification of cephalosporin allergy label risk using validated penicillin allergy frameworks.
The purpose of this study was to validate whether a history-based risk criteria used for penicillin allergy labels (PALs) is applicable to cephalosporin allergy labels (CALs), or whether there are additional features that require evaluation. From 2014 to 2019, the researchers evaluated a total of 322 patients with a total of 384 CALs in their outpatient drug allergy clinic for a completion of skin testing or a direct oral challenge. A total of 77.1% of patients had a negative testing result and were challenged. A total of 99.1% oral challenges were tolerated, leading to label removal, with 2 failures. 4.9% of patients had negative skin testing results and were delabeled afterward due to reported tolerance of a relevant cephalosporin since their index reaction. 5.6% of patients with negative skin testing result did not undergo oral challenge initially, but subsequently tolerated a cephalosporin treatment, which would trigger delabeling. Therefore, 94.8% of patients included for analysis had a complete cephalosporin allergy evaluation up to the level of either known tolerance or positive testing. Only 5.2% of included patients had complete, negative skin testing result and unknown tolerance of a challenge or treatment. The researchers concluded that history-based risk stratification of CALs appears to be acceptable using the existing validated criteria for penicillin allergy, with the additional note that a reported reaction to an IV cephalosporin may be inherently more likely to test positive, and should be evaluated more carefully.
AHRQ-funded; HS026395.
Citation: Koo G, Yu R, Phillips E .
Retrospective stratification of cephalosporin allergy label risk using validated penicillin allergy frameworks.
J Allergy Clin Immunol Pract 2022 Sep;10(9):2472-75.e1. doi: 10.1016/j.jaip.2022.05.032..
Keywords: Antibiotics, Medication, Adverse Drug Events (ADE), Adverse Events
Butler AM, Durkin MJ, Keller MR
Association of adverse events with antibiotic treatment for urinary tract infection.
The purpose of this study was to compare the risk of relative harms associated with different antibiotics prescribed for the treatment of uncomplicated urinary tract infection (UTI). The researchers identified 1,169,033 healthy, nonpregnant women between the ages of 18 to 44 who had an uncomplicated UTI and who initiated an oral antibiotic regimen for the treatment of common uropathogens between July 2006 and September 2015. The study found that of the two first-line treatments, the drug trimethoprim-sulfamethoxazole (versus nitrofurantoin) was associated with a higher risk of adverse drug-related events including: hypersensitivity, acute renal failure, skin rash, urticaria, abdominal pain, and nausea/ vomiting, but a similar risk of adverse possible microbiome-related events. When researchers compared non-first line drugs with nitrofurantoin, the non-first line drugs were associated with a greater risk of adverse drug events and possible microbiome-related adverse events including non-Clostridium difficile diarrhea, C. difficile infection, vaginitis/vulvovaginal candidiasis, and pneumonia. The duration of the treatment influenced the risk of possible microbiome-related adverse events. The study concluded that the risk of adverse events differs widely by both antibiotic drug and duration of regimen.
AHRQ-funded; HS019455.
Citation: Butler AM, Durkin MJ, Keller MR .
Association of adverse events with antibiotic treatment for urinary tract infection.
Clin Infect Dis 2022 Apr 28;74(8):1408-18. doi: 10.1093/cid/ciab637..
Keywords: Antibiotics, Medication, Urinary Tract Infection (UTI), Adverse Drug Events (ADE), Adverse Events, Clostridium difficile Infections
Krantz MS, Stone CA, Yu R
Criteria for intradermal skin testing and oral challenge in patients labeled as fluoroquinolone allergic.
This cohort study at Vanderbilt University looked at the utility of intradermal skin testing and oral challenge in patients labeled as fluoroquinolone (FQ) allergic. The authors concluded that most patients with non-anaphylactic immediate histories such as urticaria will tolerate single-dose 200- to 250-mg challenge with an FQ and further tolerate therapeutic courses of FQ. For patients with a history of anaphylaxis FQ, skin test positivity is needed using a distinct set of criteria.
AHRQ-funded; HS026395.
Citation: Krantz MS, Stone CA, Yu R .
Criteria for intradermal skin testing and oral challenge in patients labeled as fluoroquinolone allergic.
J Allergy Clin Immunol Pract 2021 Feb;9(2):1024-28.e3. doi: 10.1016/j.jaip.2020.09.017..
Keywords: Antibiotics, Medication: Safety, Medication, Adverse Drug Events (ADE), Adverse Events
Alvarez-Arango S, Yerneni S, Tang O
Vancomycin hypersensitivity reactions documented in electronic health records.
This study’s objective is to describe vancomycin hypersensitivity reaction (HSR) epidemiology in hospitals documented in electronic health records. Vancomycin is the most commonly prescribed antimicrobial in US hospitals. A cross-sectional study of patients with 1 or more encounter from 2017 to 2019 and an electronic health record vancomycin drug allergy label (DAL) in 2 US health care systems was conducted. Prevalence and trends of vancomycin DALs and assessed active DALs by HSR phenotype was determined. Out of almost 4.5 million patients, 14,426 (0.3%) had a vancomycin DAL with 18,761 documented reactions. Out of those 18,761 vancomycin HSRs, 42.1% were immediate phenotypes and 20.7% were delayed phenotypes. Common reactions were rash and red man syndrome (RMS). Anaphylaxis occurred in 6% of HSRs. RMS reaction was more likely for males and less likely for Blacks.
AHRQ-funded; HS025375.
Citation: Alvarez-Arango S, Yerneni S, Tang O .
Vancomycin hypersensitivity reactions documented in electronic health records.
J Allergy Clin Immunol Pract 2021 Feb;9(2):906-12. doi: 10.1016/j.jaip.2020.09.027..
Keywords: Antibiotics, Medication, Medication: Safety, Electronic Health Records (EHRs), Health Information Technology (HIT), Adverse Drug Events (ADE), Adverse Events, Patient Safety
Gross AE, Suda KJ, Zhou J
Serious antibiotic-related adverse effects following unnecessary dental prophylaxis in the United States.
The majority of antibiotics prescribed before a dental visit are considered unnecessary (80.9%). This study characterized adverse effects related to unnecessary dental prophylaxis. This retrospective cohort study used data from dental visits between 2011 and 2015 from the IBM Watson Health Marketscan Commercial Claims/Encounters, Medicare Supplemental, Coordination of Benefits Research databases. Antibiotics prescribed included amoxicillin (67.9%), clindamycin (15.5%), cephalexin (8.6%), azithromycin (2.8%), and penicillin (1.5). Antibiotic adverse effects (AAEs) were found in 1.4% of unnecessary prescriptions. The most common AAEs were emergency department (ED) visits, allergic reactions, 14 cases of C. difficile infection, and 5 anaphylactic reactions. AAEs were more common with clindamycin than amoxicillin.
AHRQ-funded; HS025177.
Citation: Gross AE, Suda KJ, Zhou J .
Serious antibiotic-related adverse effects following unnecessary dental prophylaxis in the United States.
Infect Control Hosp Epidemiol 2021 Jan;42(1):110-12. doi: 10.1017/ice.2020.1261..
Keywords: Antimicrobial Stewardship, Antibiotics, Medication, Dental and Oral Health, Adverse Drug Events (ADE), Adverse Events
Stone CA, Trubiano JA, Phillips EJ
Testing strategies and predictors for evaluating immediate and delayed reactions to cephalosporins.
Although 1% to 2% of the general population carries a cephalosporin allergy label (CAL), there is a lack of validated testing strategies and predictors of true allergy. The objective of this study was to identify cross-reactivity patterns and predictors of skin test positive (STP) in geographically disparate patients with a CAL. The investigators found that cephalosporin cross-reactivity was based on shared R1 groupings. Increasing time since the original reaction and the presence of a PAL with unknown cephalosporin tolerance predicted a lower likelihood of cephalosporin STP.
AHRQ-funded; HS026395.
Citation: Stone CA, Trubiano JA, Phillips EJ .
Testing strategies and predictors for evaluating immediate and delayed reactions to cephalosporins.
J Allergy Clin Immunol Pract 2021 Jan;9(1):435-44e13. doi: 10.1016/j.jaip.2020.07.056..
Keywords: Antibiotics, Medication, Adverse Drug Events (ADE), Adverse Events, Skin Conditions, Diagnostic Safety and Quality
Daniel VT, Francalancia S, Amir NS
Upper gastrointestinal perforations: a possible danger of antibiotic overuse.
Investigators conducted a retrospective case-control study to examine the relationship between antibiotic exposure and upper gastrointestinal (UGI) perforations in a national sample. A 5% random sample of Medicare were queried to identify patients at least 65 years old who were hospitalized with stomach or small intestine UGI perforations using International Classification of Diseases diagnosis codes; Cases with UGI perforations were matched with 4 controls based on age and sex. The investigators concluded that recent outpatient antibiotic use, in particular in the preceding 30 days, is associated with UGI perforation among Medicare beneficiaries. They recommended minimizing exposure to antibiotics in the outpatient setting.
AHRQ-funded; HS022694.
Citation: Daniel VT, Francalancia S, Amir NS .
Upper gastrointestinal perforations: a possible danger of antibiotic overuse.
J Gastrointest Surg 2020 Dec;24(12):2730-36. doi: 10.1007/s11605-019-04473-w..
Keywords: Digestive Disease and Health, Antimicrobial Stewardship, Antibiotics, Medication, Adverse Drug Events (ADE), Adverse Events
Stone CA, Stollings JL, Lindsell CJ
Risk-stratified management to remove low-risk penicillin allergy labels in the ICU.
Patients admitted to a medical ICU (MICU) often have chronic illnesses or altered immunity, increasing their need for immediate antibiotic use. In this study, the investigators sought to determine whether MICU patients with low-risk penicillin allergy history could be challenged directly with amoxicillin to have their allergy label safely removed during an acute inpatient stay.
Citation: Stone CA, Stollings JL, Lindsell CJ .
Risk-stratified management to remove low-risk penicillin allergy labels in the ICU.
Am J Respir Crit Care Med 2020 Jun 15;201(12):1572-75. doi: 10.1164/rccm.202001-0089LE..
Keywords: Intensive Care Unit (ICU), Antibiotics, Medication, Medication: Safety, Adverse Drug Events (ADE), Adverse Events, Risk, Diagnostic Safety and Quality
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
Pulia MS, Keller SC, Crnich CJ
Antibiotic stewardship for older adults in ambulatory care settings: addressing an unmet challenge.
Inappropriate antibiotic use is common in older adults (aged >65 y), and they are particularly vulnerable to serious antibiotic-associated adverse effects such as cardiac arrhythmias, delirium, aortic dissection, drug-drug interactions, and Clostridioides difficile. In this study, to help improve the clinical care of older adults, the investigators reviewed drivers of antibiotic prescribing in this population, explored systems aspects of ambulatory care that can create barriers to optimal antibiotic use, discussed existing stewardship interventions, and provided guidance on priority areas for future inquiry.
AHRQ-funded; HS024342.
Citation: Pulia MS, Keller SC, Crnich CJ .
Antibiotic stewardship for older adults in ambulatory care settings: addressing an unmet challenge.
J Am Geriatr Soc 2020 Feb;68(2):244-49. doi: 10.1111/jgs.16256..
Keywords: Antimicrobial Stewardship, Antibiotics, Medication, Elderly, Patient Safety, 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
Woods-Hill CZ, Koontz DW, King AF
Practices, perceptions, and attitudes in the evaluation of critically ill children for bacteremia: a national survey.
Sending blood cultures in children at low risk of bacteremia can contribute to a cascade of unnecessary antibiotic exposure, adverse effects, and increased costs. In this study, the investigators aimed to describe practice variation, clinician beliefs, and attitudes about blood culture testing in critically ill children. They concluded that there is variation in blood culture practices in the pediatric ICU. Fear and reflexive habits are common drivers of cultures. These practices may contribute to over-testing for bacteremia.
AHRQ-funded; HS025642.
Citation: Woods-Hill CZ, Koontz DW, King AF .
Practices, perceptions, and attitudes in the evaluation of critically ill children for bacteremia: a national survey.
Pediatr Crit Care Med 2020 Jan;21(1):e23-e29. doi: 10.1097/pcc.0000000000002176..
Keywords: Children/Adolescents, Critical Care, Antimicrobial Stewardship, Antibiotics, Adverse Drug Events (ADE), Adverse Events, Patient Safety, Intensive Care Unit (ICU), Shared Decision Making
Yarrington ME, Anderson DJ, Dodds Ashley E
Impact of FDA black box warning on fluoroquinolone and alternative antibiotic use in southeastern US hospitals.
This study’s objective was the quantify the effect of the 2016 FDA “black box” update on the use of fluoroquinolone antibiotics among a cohort of southeastern US hospitals. Fluoroquinolone was given a black box warning after many serious adverse events were reported. Antibiotic use data from 29 southeastern US hospitals over a 5-year period was analyzed. Fluoroquinolone use declined both and before after the FDA advisory update in 2016.
AHRQ-funded; HS023866.
Citation: Yarrington ME, Anderson DJ, Dodds Ashley E .
Impact of FDA black box warning on fluoroquinolone and alternative antibiotic use in southeastern US hospitals.
Infect Control Hosp Epidemiol 2019 Nov;40(11):1297-300. doi: 10.1017/ice.2019.247..
Keywords: Antibiotics, Medication, Practice Patterns, Healthcare Utilization, Hospitals, Adverse Drug Events (ADE), Adverse Events
Downes KJ, Goldstein SL, Vinks AA
Increased vancomycin exposure and nephrotoxicity in children: therapeutic does not mean safe.
The authors argue that a tenuous balance exists between the successful treatment of infection and the safe administration of vancomycin in the most vulnerable patients. Furthermore, prospective controlled trials are needed to identify and validate the optimal pharmacokinetic/pharmacodynamic (PK/PD) targets for vancomycin in children. Also, infectious diseases specialists need to be cognizant of the untoward effects of nephrotoxic acute kidney injury in children.
AHRQ-funded; HS021114.
Citation: Downes KJ, Goldstein SL, Vinks AA .
Increased vancomycin exposure and nephrotoxicity in children: therapeutic does not mean safe.
J Pediatric Infect Dis Soc 2016 Mar;5(1):65-7. doi: 10.1093/jpids/piu122.
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Keywords: Adverse Drug Events (ADE), Antibiotics, Children/Adolescents, Medication, Medication: Safety
Mody L, Crnich C
Effects of excessive antibiotic use in nursing homes.
This research commentary discussed effects of excessive antibiotic use in nursing homes (NH), including Clostridium difficile infection, adverse drug reactions, and an increased risk of colonization and infection with multidrug-resistant organisms. The authors recommended that antibiotic improvement teams tailor their improvement efforts based on a locally generated needs assessment.
AHRQ-funded; HS022465.
Citation: Mody L, Crnich C .
Effects of excessive antibiotic use in nursing homes.
JAMA Intern Med 2015 Aug;175(8):1339-41. doi: 10.1001/jamainternmed.2015.2774.
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Keywords: Adverse Drug Events (ADE), Antibiotics, Practice Patterns, Nursing Homes, Healthcare-Associated Infections (HAIs)
Downes KJ, Rao MB, Kahill L
Daily serum creatinine monitoring promotes earlier detection of acute kidney injury in children and adolescents with cystic fibrosis.
The purpose of this study was to determine the impact of daily serum creatinine (SCr) measurement on amino-glycoside (AG)-associated acute kidney injury detection among patients with cystic fibrosis (CF). The study included 87 patients at a children’s hospital who received a total of 227 AG courses of 3 days or more.
AHRQ-funded; HS021114
Citation: Downes KJ, Rao MB, Kahill L .
Daily serum creatinine monitoring promotes earlier detection of acute kidney injury in children and adolescents with cystic fibrosis.
J Cyst Fibros. 2014 Jul;13(4):435-41. doi: 10.1016/j.jcf.2014.03.005..
Keywords: Adverse Drug Events (ADE), Antibiotics, Children/Adolescents, Medication, Respiratory Conditions