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- Access to Care (1)
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- Patient-Centered Outcomes Research (12)
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- Quality of Life (3)
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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 18 of 18 Research Studies DisplayedKaufmann TL, Getz KD, Hsu JY
Identification of patient-reported outcome phenotypes among oncology patients with palliative care needs.
This retrospective study used patient-reported outcome (PRO) data to characterize oncology patients with palliative care needs. The objective was to determine if PRO data can identify latent phenotypes that characterize indications for specialty palliative care referral. Self-reported symptoms were collected on the Edmonton Symptom Assessment Symptom from solid tumor oncology patients (n = 745) referred to outpatient palliative care at eight community and academic sites from October 2012 to October 2018. The authors identified four PRO phenotypes: low symptoms (39.6%); moderate pain/fatigue + mood (24.2%); moderate pain/fatigue + appetite + dypsnea (27%); and high symptoms (9.3%). A secondary analysis of 421 patients found that two brief items assessing social and existential needs aligned with higher severity symptoms and psychological distress phenotypes.
AHRQ-funded; HS023681.
Citation: Kaufmann TL, Getz KD, Hsu JY .
Identification of patient-reported outcome phenotypes among oncology patients with palliative care needs.
JCO Oncol Pract 2021 Oct;17(10):e1473-e88. doi: 10.1200/op.20.00849..
Keywords: Cancer, Palliative Care, Patient-Centered Outcomes Research, Outcomes
Kwee Wong, LL Sato, MM
Transarterial radioembolization for hepatocellular carcinoma with major vascular invasion: a nationwide propensity score-matched analysis with target trial emulation.
This study’s objective was to compare overall survival (OS) rates for hepatocellular carcinoma (HCC) with major vascular invasion (HCC-MVI) for patients undergoing either transarterial radioembolization (TARE) or systemic therapy. The National Cancer Database was used to identify 1,514 patients with HCC-MVI. TARE use had doubled between 2010 and 2015. OS was compared for the two treatments and TARE was found to be associated with significant survival benefits compared with systemic therapy.
AHRQ-funded; HS023185.
Citation: Kwee Wong, LL Sato, MM .
Transarterial radioembolization for hepatocellular carcinoma with major vascular invasion: a nationwide propensity score-matched analysis with target trial emulation.
J Vasc Interv Radiol 2021 Sep;32(9):1258-66.e6. doi: 10.1016/j.jvir.2021.07.001..
Keywords: Cancer, Outcomes, Patient-Centered Outcomes Research, Evidence-Based Practice
Klein IA, Rosenberg SM, Reynolds KL
Impact of cancer history on outcomes among hospitalized patients with COVID-19.
Researchers investigated whether a current cancer diagnosis or cancer history is an independent risk factor for death in hospitalized patients with COVID-19. They found that patients with a history of cancer hospitalized for COVID-19 had similar mortality to matched hospitalized patients with COVID-19 without cancer, and a lower risk of complications, while patients with active cancer or recent cancer treatment had a similar risk for adverse outcomes compared with survivors of cancer. They concluded that active cancer, systemic cancer therapy, and a cancer history are not independent risk factors for death from COVID-19 among hospitalized patients, and hospitalized patients without cancer are more likely to have severe COVID-19.
AHRQ-funded; HS023680.
Citation: Klein IA, Rosenberg SM, Reynolds KL .
Impact of cancer history on outcomes among hospitalized patients with COVID-19.
Oncologist 2021 Aug;26(8):685-93. doi: 10.1002/onco.13794..
Keywords: COVID-19, Cancer, Risk, Mortality, Hospitalization, Outcomes
Richardson DR, Oakes AH, Crossnohere NL
Prioritizing the worries of AML patients: Quantifying patient experience using best-worst scaling.
Although patients with acute myeloid leukemia (AML) experience significant toxicities and poor outcomes, few studies have quantified patients' experience. In this study, a community-centered approach was used to develop an AML-specific best-worst scaling (BWS) instrument involving 13 items in four domains (psychological, physical, decision-making, treatment delivery) to quantify patient worry. A survey of patients and caregivers was conducted using the instrument. Data were analyzed using conditional logistic regression.
AHRQ-funded; HS000032.
Citation: Richardson DR, Oakes AH, Crossnohere NL .
Prioritizing the worries of AML patients: Quantifying patient experience using best-worst scaling.
Psychooncology 2021 Jul;30(7):1104-11. doi: 10.1002/pon.5652..
Keywords: Cancer, Patient Experience, Caregiving, Outcomes, Patient-Centered Outcomes Research
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
Chan H, Zhang L, Choti MA
Recurrence patterns after surgical resection of gastroenteropancreatic neuroendocrine tumors: analysis from the national comprehensive cancer network oncology outcomes database.
Current National Comprehensive Cancer Network guidelines for gastroenteropancreatic neuroendocrine tumors (GEPNETs) recommend complete (R0) surgical resection of the primary tumor and metastases, if feasible. This study conducted large multicenter studies of recurrence patterns of GEPNETs after resection. Findings showed that R0 resection was associated with variable risk of recurrence across subtypes. Recommendations included further research to inform refinement of guidelines for the appropriate duration of surveillance after R0 resection.
AHRQ-funded; HS021700.
Citation: Chan H, Zhang L, Choti MA .
Recurrence patterns after surgical resection of gastroenteropancreatic neuroendocrine tumors: analysis from the national comprehensive cancer network oncology outcomes database.
Pancreas 2021 Apr;50(4):506-12. doi: 10.1097/mpa.0000000000001791..
Keywords: Cancer, Surgery, Patient-Centered Outcomes Research, Evidence-Based Practice, Outcomes
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
Grover S, Desir F, Jing Y
Reduced cancer survival among adults with HIV and AIDS-defining illnesses despite no difference in cancer stage at diagnosis.
A cohort of persons with HIV (PWH) who had AIDS-defining illness (ADI) at the time of cancer diagnosis were compared to those without HIV and ADI with cancer diagnosis at the same stages. Those with ADI had a higher mortality rate (30-70%) with lung cancer statistically significant. This finding is related with HIV-related immune suppression.
AHRQ-funded; 90047713.
Citation: Grover S, Desir F, Jing Y .
Reduced cancer survival among adults with HIV and AIDS-defining illnesses despite no difference in cancer stage at diagnosis.
J Acquir Immune Defic Syndr 2018 Dec 1;79(4):421-29. doi: 10.1097/qai.0000000000001842..
Keywords: Cancer, Diagnostic Safety and Quality, Human Immunodeficiency Virus (HIV), Outcomes
Murray KS, Prunty M, Henderson A
Functional status in patients requiring nursing home stay after radical cystectomy.
The objective of this study was to evaluate the ability to perform activities of daily living (ADLs) in patients who required nursing home (NH) care after radical cystectomy (RC), as this surgery can impair patients' ability to perform ADLs in the post-operative period. The investigators found that ADLs, as measured by the Minimum Data Set (MDS)-ADL Long Form score, worsen after RC. They suggest this should be an important part of the risks and benefits conversation with patients, their families, and caregivers.
AHRQ-funded; HS022140.
Citation: Murray KS, Prunty M, Henderson A .
Functional status in patients requiring nursing home stay after radical cystectomy.
Urology 2018 Nov;121:39-43. doi: 10.1016/j.urology.2018.07.030..
Keywords: Cancer, Nursing Homes, Outcomes, Patient-Centered Outcomes Research
Beg MS, Gupta A, Sher D
Impact of concurrent medication use on pancreatic cancer survival-SEER-Medicare analysis.
Researchers examined the association of several medication classes on pancreatic cancer survival, using data from the Surveillance, Epidemiology, and End Results-Medicare database. They found that the use of beta-blockers, heparin, insulin, and warfarin were associated with improved survival in patients with pancreatic cancer, whereas metformin, thiazolidinedione, statin, and combination therapies were not. The authors recommended additional studies to validate these findings in the clinical setting.
AHRQ-funded; HS022418.
Citation: Beg MS, Gupta A, Sher D .
Impact of concurrent medication use on pancreatic cancer survival-SEER-Medicare analysis.
Impact of concurrent medication use on pancreatic cancer survival-SEER-Medicare analysis..
Keywords: Cancer, Medication, Mortality, Outcomes, Patient-Centered Outcomes Research, Evidence-Based Practice
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
Banerjee M, Reyes-Gastelum D, Haymart MR
Treatment-free survival in patients with differentiated thyroid cancer.
This study evaluated treatment-free survival for 9273 patients who had differentiated thyroid cancer between 1998 and 2012. Most patients (75%) were female and median age at time of diagnosis was 69 years. The data was evaluated from the SEERS Program-Medicare registry. Five prognostic groups were identified and 5-year survival rates ranged from 96% down to 52%, and 10-year survival rates from 94% down to 39%. Factors for predicting survival rates were stage, tumor size, and treatment with radioactive iodine.
AHRQ-funded; HS024512.
Citation: Banerjee M, Reyes-Gastelum D, Haymart MR .
Treatment-free survival in patients with differentiated thyroid cancer.
J Clin Endocrinol Metab 2018 Jul;103(7):2720-27. doi: 10.1210/jc.2018-00511..
Keywords: Cancer, Mortality, Outcomes
Horiguchi M, Tian L, Uno H
Quantification of long-term survival benefit in a comparative oncology clinical study.
The authors discuss the quantification of long-term survival benefit in a comparative oncology clinical study. They assert that from the perspective of cost-risk-benefit, using a long-term survival benefit criterion for selecting anticancer therapies may be more appropriate.
AHRQ-funded; HS022193.
Citation: Horiguchi M, Tian L, Uno H .
Quantification of long-term survival benefit in a comparative oncology clinical study.
JAMA Oncol 2018 Jun;4(6):881-82. doi: 10.1001/jamaoncol.2018.0518..
Keywords: Cancer, Comparative Effectiveness, Outcomes, Research Methodologies
Smith AB, Meyer AM, Meng K
The relationship of travel distance with cystectomy access and outcomes.
The objectives of this study was to evaluate the effect of differential distance on cystectomy receipt among patients with muscle-invasive bladder cancer (MIBC) and investigate the association between travel distance and cystectomy outcomes such as readmission. The investigators found that the additional distance needed to reach a cystectomy provider did not predict receipt of surgery for MIBC. Furthermore, travel distance from cystectomy provider was not a significant predictor for subsequent readmission after cystectomy and did not affect overall survival.
AHRQ-funded; HS024134.
Citation: Smith AB, Meyer AM, Meng K .
The relationship of travel distance with cystectomy access and outcomes.
Urol Oncol 2018 Jun;36(6):308.e1-08.e9. doi: 10.1016/j.urolonc.2018.03.005..
Keywords: Access to Care, Cancer, Hospital Readmissions, Outcomes, Surgery
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
Yanez BR, Buitrago D, Buscemi J
Study design and protocol for My Guide: an e-health intervention to improve patient-centered outcomes among Hispanic breast cancer survivors.
This article describes a randomized controlled trial designed to investigate the feasibility and efficacy of a Smartphone application intended to improve health-related quality of life (HRQoL) among Hispanic breast cancer survivors. Participants are randomized to receive either the intervention application My Guide, or the health education control condition application My Health for six weeks, and also receive weekly telecoaching to enhance adherence to both applications. The study's outcomes are measured prior to intervention, immediately after, and eight weeks following initial application use.
AHRQ-funded; HS023011.
Citation: Yanez BR, Buitrago D, Buscemi J .
Study design and protocol for My Guide: an e-health intervention to improve patient-centered outcomes among Hispanic breast cancer survivors.
Contemp Clin Trials 2018 Feb;65:61-68. doi: 10.1016/j.cct.2017.11.018..
Keywords: Cancer, Cancer: Breast Cancer, Health Information Technology (HIT), Outcomes, Patient-Centered Healthcare, Patient-Centered Outcomes Research, Quality of Life, Racial and Ethnic Minorities, Women
Banerjee M, Muenz DG, Worden FP
Conditional survival in patients with thyroid cancer.
This study used data from Surveillance, Epidemiology, and End Results (SEER) registry to determine conditional 5-year disease-specific survival based on patient age, gender, and stage. It found that patients with localized thyroid cancer have excellent conditional 5-year survival, irrespective of where they are in their survivorship phase. In addition, patients with regional thyroid cancer have relatively stable conditional 5-year survival.
AHRQ-funded; HS020937.
Citation: Banerjee M, Muenz DG, Worden FP .
Conditional survival in patients with thyroid cancer.
Thyroid 2014 Dec;24(12):1784-9. doi: 10.1089/thy.2014.0264..
Keywords: Cancer, Mortality, Outcomes, Registries