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AHRQ Research Studies Date
Topics
- Adverse Events (1)
- Cancer (4)
- Cancer: Lung Cancer (1)
- Cancer: Prostate Cancer (1)
- Comparative Effectiveness (5)
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- Medication (2)
- Opioids (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 7 of 7 Research Studies DisplayedGarsa A, Jang JK, Baxi S
Radiation therapy for brain metastases: a systematic review.
This systematic review synthesizes the available evidence on radiation therapy for brain metastases. A literature search was conducted using the major medical databases and included randomized controlled trials and large observational studies which evaluated whole brain radiation therapy (WBRT) and stereotactic radiosurgery (SRS) alone or in combination as initial or postoperative treatment, with or without systemic therapy for adults with brain metastases due to lung cancer, breast cancer, or melanoma. No statistically significant difference in overall survival was found with a combination of SRS plus WBRT compared with SRS alone or WBRT alone. Radiation therapy after surgery did not improve overall survival compared with surgery alone. WBRT plus systemic therapy was associated with increased risks for vomiting compared with WBRT alone. There was not enough data on patient-relevant outcomes such as quality of life, functional status, and cognitive effects.
AHRQ-funded; 290201500010I.
Citation: Garsa A, Jang JK, Baxi S .
Radiation therapy for brain metastases: a systematic review.
Pract Radiat Oncol 2021 Sep-Oct;11(5):354-65. doi: 10.1016/j.prro.2021.04.002..
Keywords: Cancer, Surgery, Treatments, Patient-Centered Outcomes Research, Evidence-Based Practice
Pasalic D, Barocas DA, Huang LC
Five-year outcomes from a prospective comparative effectiveness study evaluating external-beam radiotherapy with or without low-dose-rate brachytherapy boost for localized prostate cancer.
This retrospective cohort study’s objective was to determine if there were differences in treatment-related regret or survival between prostate cancer patients who received external-beam radiation therapy (EBRT) with or without a brachytherapy boost (EBRT-LDR), over a 5-year period. The cohort included 695 men who met inclusion criteria and received either EBRT (n=583) or EBRT-LDR (n=112). Men who received either treatment reported clinically worse urinary irritation and bowel function through 3 years but resolved after 5 years. Men who received EBRT-LDR continued to report moderate- to-big problems with urinary function bother and frequent urination at 5 years. There was no difference in treatment-related regret or survival between patients who received either treatment.
AHRQ-funded; HS019356; HS022640.
Citation: Pasalic D, Barocas DA, Huang LC .
Five-year outcomes from a prospective comparative effectiveness study evaluating external-beam radiotherapy with or without low-dose-rate brachytherapy boost for localized prostate cancer.
Cancer 2021 Jun 1;127(11):1912-25. doi: 10.1002/cncr.33388..
Keywords: Cancer: Prostate Cancer, Cancer, Comparative Effectiveness, Evidence-Based Practice, Outcomes, Patient-Centered Outcomes Research, Treatments
Gupta A, Sedhom R, Sharma R
Nonpharmacological interventions for managing breathlessness in patients with advanced cancer: a systematic review.
The purpose of this review was to evaluate the advantages and harms of nonpharmacological interventions for managing breathlessness in adults with advanced cancer. PubMed, Embase, CINAHL, Web of Science, and the Cochrane Central Register of Controlled Trials databases were searched for English-language studies about randomized and nonrandomized clinical trials, controlled trials, and observational studies. Findings included the safety and association with improved breathlessness of several nonpharmacological interventions for adults with advanced cancer. Recommendations included incorporating nonpharmacological interventions as first-line treatment for adults with advanced cancer and breathlessness.
AHRQ-funded; 290201500006I.
Citation: Gupta A, Sedhom R, Sharma R .
Nonpharmacological interventions for managing breathlessness in patients with advanced cancer: a systematic review.
JAMA Oncol 2021 Feb;7(2):290-98. doi: 10.1001/jamaoncol.2020.5184..
Keywords: Cancer, Respiratory Conditions, Treatments, Evidence-Based Practice, Comparative Effectiveness, Quality of Life, Outcomes, Patient-Centered Outcomes Research
Feliciano JL, Waldfogel JM, Sharma R
Pharmacologic interventions for breathlessness in patients with advanced cancer: a systematic review and meta-analysis.
This systematic review and meta-analysis examined the use of pharmacological interventions for breathlessness in patients with advanced cancer. Studies were identified from database inception to May 2020 using predefined eligibility criteria. Pharmacologic intervention benefits and harms were compared, focusing on breathlessness, anxiety, exercise capacity and health-related quality of life. Out of 7729 unique citations, 19 studies with a total of 1424 patients were included. Opioids were not associated with more effectiveness than placebo for improving breathlessness or exercise capacity. Anxiolytics were also not associated with more effectiveness than placebo for breathlessness or anxiety. There was limited evidence for other pharmacologic interventions. There was some harm, but it was minimal in those short-term studies.
AHRQ-funded; 290201500006I.
Citation: Feliciano JL, Waldfogel JM, Sharma R .
Pharmacologic interventions for breathlessness in patients with advanced cancer: a systematic review and meta-analysis.
JAMA Netw Open 2021 Feb;4(2):e2037632. doi: 10.1001/jamanetworkopen.2020.37632..
Keywords: Cancer: Lung Cancer, Cancer, Respiratory Conditions, Medication, Treatments, Opioids, Evidence-Based Practice, Comparative Effectiveness, Quality of Life, Outcomes, Patient-Centered Outcomes Research
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