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AHRQ Research Studies Date
Topics
- Adverse Events (2)
- Behavioral Health (1)
- Brain Injury (1)
- Cancer (6)
- Cancer: Prostate Cancer (3)
- Cardiovascular Conditions (1)
- Case Study (1)
- Children/Adolescents (2)
- Comparative Effectiveness (8)
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- (-) Outcomes (18)
- Patient-Centered Outcomes Research (9)
- Patient Safety (1)
- Practice Patterns (1)
- Quality of Life (1)
- Research Methodologies (1)
- Respiratory Conditions (1)
- Sexual Health (1)
- Stress (1)
- Substance Abuse (1)
- Surgery (6)
- Trauma (1)
- (-) Treatments (18)
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 DisplayedRudd BN, Last BS, Gregor C
Benchmarking treatment effectiveness of community-delivered trauma-focused cognitive behavioral therapy.
The objectives of the current study are to (a) evaluate the effectiveness of trauma-focused cognitive behavioral therapy (TF-CBT) delivered from 2013 to 2016 in 15 behavioral health agencies on youth PTSD as well as general mental health symptoms and functioning, and (b) benchmark these clinical outcomes against other published efficacy and effectiveness trials. This study is the first benchmarking study of TF-CBT and provides preliminary findings with regard to the effectiveness, and transportability, of TF-CBT to urban community settings that serve youth in poverty.
AHRQ-funded; HS000084.
Citation: Rudd BN, Last BS, Gregor C .
Benchmarking treatment effectiveness of community-delivered trauma-focused cognitive behavioral therapy.
Am J Community Psychol 2019 Dec;64(3-4):438-50. doi: 10.1002/ajcp.12370..
Keywords: Children/Adolescents, Behavioral Health, Trauma, Stress, Outcomes, Treatments
Chan B, Kondo K, Freeman M
Pharmacotherapy for cocaine use disorder-a systematic review and meta-analysis.
The authors sought a better understanding of the effectiveness of pharmacotherapy for cocaine use disorder. Their search included multiple data sources for systematic reviews and randomized controlled trials of pharmacological interventions in adults with cocaine use disorder. They found that most of the pharmacotherapies studied, including antidepressants, were not effective for treating cocaine use disorder. Bupropion, psychostimulants, and topiramate may improve abstinence, and antipsychotics may improve treatment retention. They recommend further study of contingency management and behavioral interventions along with pharmacotherapy.
AHRQ-funded; HS022981.
Citation: Chan B, Kondo K, Freeman M .
Pharmacotherapy for cocaine use disorder-a systematic review and meta-analysis.
J Gen Intern Med 2019 Dec;34(12):2858-73. doi: 10.1007/s11606-019-05074-8..
Keywords: Medication, Substance Abuse, Comparative Effectiveness, Treatments, Evidence-Based Practice, Patient-Centered Outcomes Research, Outcomes
Mullins BT, Basak R, Broughman JR
Patient-reported sexual quality of life after different types of radical prostatectomy and radiotherapy: analysis of a population-based prospective cohort.
This study compares the effects of different types of radical prostatectomy and radiotherapy on sexual function. A population-based cohort of 835 men with newly diagnosed prostate cancer from 2011 through 2013 was recruited in collaboration with the Rapid Case Ascertainment system of the North Carolina Central Cancer Registry. They were enrolled prior to treatment and followed retrospectively using the validated Prostate Cancer Symptom Indices (PCSI) instrument. The sexual function scores were compared among patients who received the following treatment types: external-beam RT (EBRT), EBRT with androgen deprivation therapy (ADT), brachytherapy, nerve-sparing radical prostatectomy (RP), and non-nerve-sparing RP. The cohort was surveyed at 24 months post-therapy, and RT alone was found to result in the best preservation of sexual function with brachytherapy, RT with ADT, and nerve-sparing RP yielding similar outcomes. Patients treated with non-nerve-sparing RP experienced the worst sexual function outcome.
AHRQ-funded.
Citation: Mullins BT, Basak R, Broughman JR .
Patient-reported sexual quality of life after different types of radical prostatectomy and radiotherapy: analysis of a population-based prospective cohort.
Cancer 2019 Oct 15;125(20):3657-65. doi: 10.1002/cncr.32288..
Keywords: Quality of Life, Sexual Health, Surgery, Treatments, Comparative Effectiveness, Patient-Centered Outcomes Research, Outcomes, Cancer: Prostate Cancer, Cancer, Evidence-Based Practice
Kundi H, Popma JJ, Reynolds MR
Frailty and related outcomes in patients undergoing transcatheter valve therapies in a nationwide cohort.
In this study, the investigators sought to identify the prevalence and related outcomes of frail individuals undergoing transcatheter mitral valve repair and transcatheter aortic valve replacement (TAVR). Patients aged 65 and older were included in the study if they had at least one procedural code for transcatheter mitral valve repair or TAVR between 1 January 2016 and 31 December 2016 in the Centers for Medicare and Medicaid Services Medicare Provider and Review database.
Citation: Kundi H, Popma JJ, Reynolds MR .
Frailty and related outcomes in patients undergoing transcatheter valve therapies in a nationwide cohort.
Eur Heart J 2019 Jul 14;40(27):2231-39. doi: 10.1093/eurheartj/ehz187.
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Keywords: Elderly, Heart Disease and Health, Cardiovascular Conditions, Surgery, Outcomes, Treatments
Istl AC, Ruck JM, Morris CD
Call for improved design and reporting in soft tissue sarcoma studies: a systematic review and meta-analysis of chemotherapy and survival outcomes in resectable STS.
Researchers completed a meta-analysis of chemotherapy in localized STS, assessing OS, PFS, and local and distant recurrence. They found no benefit of chemotherapy over locoregional therapy alone for all-comers or site-specific STS. Recommendations to improve outcome reporting and quality indices are suggested.
AHRQ-funded; HS024736.
Citation: Istl AC, Ruck JM, Morris CD .
Call for improved design and reporting in soft tissue sarcoma studies: a systematic review and meta-analysis of chemotherapy and survival outcomes in resectable STS.
J Surg Oncol 2019 Jun;119(7):824-35. doi: 10.1002/jso.25401..
Keywords: Cancer, Treatments, Evidence-Based Practice, Mortality, Outcomes, Research Methodologies
Shaker M, Greenhawt M
Estimation of health and economic benefits of commercial peanut immunotherapy products: a cost-effectiveness analysis.
The goal of this study was to evaluate critical inputs associated with the cost-effectiveness of epicutaneous peanut immunotherapy (EPIT) and peanut oral immunotherapy (POIT) from a societal perspective. In microsimulations with Markov modeling, virtual children aged 4 years over received EPIT, POIT, or no immunotherapy treatment. The main outcomes and measures were rates of therapy-associated adverse reactions; quality-of-life improvements associated with changes in tolerated peanut doses were modeled along with quality-adjusted life-years (QALY), anaphylaxis, therapy-associated anaphylaxis, and fatalities. The findings of this simulated analysis indicate that EPIT and POIT may be cost-effective, but the authors note that further research is needed.
AHRQ-funded; HS024599.
Citation: Shaker M, Greenhawt M .
Estimation of health and economic benefits of commercial peanut immunotherapy products: a cost-effectiveness analysis.
JAMA Netw Open 2019 May 3;2(5):e193242. doi: 10.1001/jamanetworkopen.2019.3242..
Keywords: Healthcare Costs, Outcomes, Respiratory Conditions, Treatments
Schmidt B, Eapen RS, Cowan JE
Practice patterns of primary EBRT with and without ADT in prostate cancer treatment.
This study investigated usage of external-beam radiation therapy (EBRT), with or without neoadjuvant androgen deprivation therapy (ADT), using data from a community-based prospective disease registry (CaPSURE). Data on 1337 men diagnosed between 1990 and 2014 with localized disease who received EBRT as primary treatment was compared. The authors conclude that use of ADT in conjunction with primary EBRT has increased in frequency and duration since 1990, and that men who received ADT have higher risk characteristics than those who receive EBRT alone.
AHRQ-funded; HS019356.
Citation: Schmidt B, Eapen RS, Cowan JE .
Practice patterns of primary EBRT with and without ADT in prostate cancer treatment.
Prostate Cancer Prostatic Dis 2019 Mar;22(1):117-24. doi: 10.1038/s41391-018-0084-3..
Keywords: Cancer: Prostate Cancer, Cancer, Patient-Centered Outcomes Research, Practice Patterns, Evidence-Based Practice, Comparative Effectiveness, Outcomes, Treatments
Kitay BM, Katz RB, Wilkinson ST
The successful use of electroconvulsive therapy in a patient with cerebral aneurysms and a pituitary lesion.
This letter to the editor describes a case study in which a 52-year old women with a history of cerebral aneurysms and a pituitary lesion received electroconvulsive therapy (ECT) after unsuccessful treatment for recurrent severe major depressive disorder with psychosis and catatonia. After extensive workup and consultations with other specialists, 14 total treatments were given at 2-week intervals. The treatments were considered successful, and the woman returned to the community and continues to receive outpatient treatment. No other complications occurred.
AHRQ-funded; HS023000.
Citation: Kitay BM, Katz RB, Wilkinson ST .
The successful use of electroconvulsive therapy in a patient with cerebral aneurysms and a pituitary lesion.
J ECT 2019 Mar;35(1):e4-e5. doi: 10.1097/yct.0000000000000516..
Keywords: Case Study, Outcomes, Treatments
Gani F, Conca-Cheng AM, Nettles B
Trends in outcomes after cytoreductive surgery with hyperthermic intraperitoneal chemotherapy.
The goal of this study was to describe temporal trends in clinical outcomes among patients undergoing cytoreductive surgery or hyperthermic intraperitoneal chemotherapy (CRS/HIPEC). Operative time, postoperative morbidity, and length of stay after CRS/HIPEC were observed to improve over the study period. Careful patient selection may result in favorable outcomes for select patients undergoing CRS/HIPEC.
AHRQ-funded; HS024736.
Citation: Gani F, Conca-Cheng AM, Nettles B .
Trends in outcomes after cytoreductive surgery with hyperthermic intraperitoneal chemotherapy.
J Surg Res 2019 Feb;234:240-48. doi: 10.1016/j.jss.2018.09.032..
Keywords: Adverse Events, Treatments, Cancer, Surgery, Outcomes
Tyson MD, Koyama T, Lee D
Effect of prostate cancer severity on functional outcomes after localized treatment: comparative effectiveness analysis of surgery and radiation study results.
The purpose of this study was to determine whether differences in predicted function over time between radical prostatectomy (RP) or external beam radiotherapy (EBRT) for localized cancer varied by risk group. Patient-reported, disease-specific function was measured using the Expanded Prostate Index Composite and predicted function was estimated using regression models, compared by disease risk. The study found that sexual function was similar between surgery and radiation for patients with high-risk disease, and the authors conclude that high-risk patients undergoing radiation therapy should be counseled that their sexual function may not be as good as low-risk patients also undergoing radiation.
AHRQ-funded; HS019356; HS022640.
Citation: Tyson MD, Koyama T, Lee D .
Effect of prostate cancer severity on functional outcomes after localized treatment: comparative effectiveness analysis of surgery and radiation study results.
Eur Urol 2018 Jul;74(1):26-33. doi: 10.1016/j.eururo.2018.02.012..
Keywords: Cancer: Prostate Cancer, Cancer, Comparative Effectiveness, Treatments, Surgery, Patient-Centered Outcomes Research, Outcomes, Evidence-Based Practice
Skrivankova V, Heagerty PJ
Single index methods for evaluation of marker-guided treatment rules based on multivariate marker panels.
Answering the scientific challenge to identify and validate the factors that can reliably be used to target treatment and to quantify the expected treatment benefit as a function of candidate markers, the authors of this article propose to focus on a smooth, non-parametric evaluation of a canonical single-index score that estimates the expected treatment benefit associated with patient characteristics. Their methods decouple the model used to generate the treatment benefit score from the methods adopted in order to evaluate the performance of the resulting single-index score. They also demonstrate that the canonical single-index treatment benefit score can be used for selecting subsets of patients with enriched expected treatment response.
AHRQ-funded; HS019222.
Citation: Skrivankova V, Heagerty PJ .
Single index methods for evaluation of marker-guided treatment rules based on multivariate marker panels.
Biometrics 2018 Jun;74(2):663-72. doi: 10.1111/biom.12752..
Keywords: Comparative Effectiveness, Decision Making, Outcomes, Treatments
Semenkovich TR, Panni RZ, Hudson JL
Comparative effectiveness of upfront esophagectomy versus induction chemoradiation in clinical stage T2N0 esophageal cancer: a decision analysis.
This study examined comparative effectiveness and survival rates for upfront esophagectomy versus induction chemoradiation in patients with clinical stage T2N20 esophageal cancer. A decision analysis model was created for the two treatment strategies. Results showed comparable median survival rates for both strategies. The optimal treatment strategy depended on the accuracy of endoscopic ultrasound staging.
AHRQ-funded; HS022330.
Citation: Semenkovich TR, Panni RZ, Hudson JL .
Comparative effectiveness of upfront esophagectomy versus induction chemoradiation in clinical stage T2N0 esophageal cancer: a decision analysis.
J Thorac Cardiovasc Surg 2018 May;155(5):2221-30.e1. doi: 10.1016/j.jtcvs.2018.01.006..
Keywords: Treatments, Cancer, Surgery, Comparative Effectiveness, Decision Making, Evidence-Based Practice, Patient-Centered Outcomes Research, Outcomes, Medication
Liotta EM, Prabhakaran S, Sangha RS
Magnesium, hemostasis, and outcomes in patients with intracerebral hemorrhage.
The researchers tested the hypothesis that admission serum magnesium levels are associated with hematoma volume, hematoma growth, and functional outcomes in patients with intracerebral hemorrhage (ICH). Their findings support the hypothesis that magnesium exerts a clinically meaningful influence on hemostasis in patients with ICH.
AHRQ-funded; HS023437.
Citation: Liotta EM, Prabhakaran S, Sangha RS .
Magnesium, hemostasis, and outcomes in patients with intracerebral hemorrhage.
Neurology 2017 Aug 22;89(8):813-19. doi: 10.1212/wnl.0000000000004249..
Keywords: Patient-Centered Outcomes Research, Treatments, Outcomes, Brain Injury
Wang RC, Smith-Bindman R, Whitaker E
Effect of tamsulosin on stone passage for ureteral stones: a systematic review and meta-analysis.
The researchers performed a systematic review and meta-analysis to investigate the effect of tamsulosin on stone passage in patients receiving a diagnosis of ureteral stone. They concluded that tamsulosin significantly improves stone passage in patients with larger stones, whereas the effect of tamsulosin is diminished in those with smaller stones, who are likely to pass their stone regardless of treatment.
AHRQ-funded; HS021281.
Citation: Wang RC, Smith-Bindman R, Whitaker E .
Effect of tamsulosin on stone passage for ureteral stones: a systematic review and meta-analysis.
Ann Emerg Med 2017 Mar;69(3):353-61.e3. doi: 10.1016/j.annemergmed.2016.06.044.
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Keywords: Medication, Outcomes, Treatments
Stone B, Hester G, Jackson D
Effectiveness of fundoplication or gastrojejunal feeding in children with neurologic impairment.
Gastroesophageal reflux (GER), aspiration, and secondary complications lead to morbidity and mortality in children with neurologic impairment (NI), dysphagia, and gastrostomy feeding. Fundoplication and gastrojejunal (GJ) feeding can reduce risk. A comparison of GJ to fundoplication using first-year postprocedure reflux-related hospitalization (RRH) rates found that in children with NI, GER, and dysphagia,:fundoplication and GJ feeding have similar RRH outcomes.
AHRQ-funded; HS019862.
Citation: Stone B, Hester G, Jackson D .
Effectiveness of fundoplication or gastrojejunal feeding in children with neurologic impairment.
Hosp Pediatr 2017 Mar;7(3):140-48. doi: 10.1542/hpeds.2016-0126.
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Keywords: Children/Adolescents, Digestive Disease and Health, Neurological Disorders, Nutrition, Outcomes, Treatments
Dulai PS, Siegel CA, Colombel JF
Systematic review: monotherapy with antitumour necrosis factor alpha agents versus combination therapy with an immunosuppressive for IBD.
The authors discussed the efficacy and the risks of anti-TNF monotherapy versus combination therapy with an immunosuppressive in patients with IBD. They concluded that the addition of an immunosuppressive to anti-TNF therapy improves treatment efficacy for infliximab in ulcerative colitis and Crohn’s disease. Further, the use of combination therapy appears to add no significant incremental risk for serious infections above that seen with anti-TNF or immunosuppressive monotherapy in most patients.
AHRQ-funded; HS021747.
Citation: Dulai PS, Siegel CA, Colombel JF .
Systematic review: monotherapy with antitumour necrosis factor alpha agents versus combination therapy with an immunosuppressive for IBD.
Gut 2014 Dec;63(12):1843-53. doi: 10.1136/gutjnl-2014-307126.
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Keywords: Comparative Effectiveness, Evidence-Based Practice, Medication, Outcomes, Patient-Centered Outcomes Research, Treatments
Goode AP, Richardson WJ, Schectman RM
Complications, revision fusions, readmissions, and utilization over a 1-year period after bone morphogenetic protein use during primary cervical spine fusions.
The authors sought to determine the 1-year risk of complications, cervical revision fusions, hospital readmissions, and health care services utilization after bone morphogenetic protein (BMP) use with cervical spine fusions. They found that patients receiving BMP were 29% more likely to have a complication and a nervous system complication; cervical revision fusions were more likely among patients receiving BMP; the risk of 30-day readmission was greater with BMP use; and readmission occurred 27.4% sooner on an average. Additionally, patients receiving BMP were more likely to receive computed tomography scans and epidurals with anterior surgical approaches.
AHRQ-funded; HS019479.
Citation: Goode AP, Richardson WJ, Schectman RM .
Complications, revision fusions, readmissions, and utilization over a 1-year period after bone morphogenetic protein use during primary cervical spine fusions.
Spine J 2014 Sep;14(9):2051-9. doi: 10.1016/j.spinee.2013.11.042.
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Keywords: Adverse Events, Hospital Readmissions, Patient Safety, Outcomes, Patient-Centered Outcomes Research, Surgery, Treatments
Osterman MT, Haynes K, Delzell E
Comparative effectiveness of infliximab and adalimumab for Crohn's disease.
This study compared the effectiveness of infliximab and adalimumab, the two most commonly used anti-tumor necrosis factor agents in patients with Crohn’s disease (CD). It found that both drugs were of similar effectiveness with respect to surgical rates, hospitalization rates, and the percentage of patients remaining on the drugs after 26 weeks.
AHRQ-funded; HS018517
Citation: Osterman MT, Haynes K, Delzell E .
Comparative effectiveness of infliximab and adalimumab for Crohn's disease.
Clin Gastroenterol Hepatol. 2014 May;12(5):811-817.e3. doi: 10.1016/j.cgh.2013.06.010..
Keywords: Comparative Effectiveness, Outcomes, Patient-Centered Outcomes Research, Treatments