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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 6 of 6 Research Studies DisplayedFarias AJ, Wu WH, Du XL
Racial differences in long-term adjuvant endocrine therapy adherence and mortality among Medicaid-insured breast cancer patients in Texas: findings from TCR-Medicaid linked data.
There are racial/ethnic disparities in breast cancer mortality that may be attributed to differences in receipt of adjuvant cancer treatment. The purpose of this article was to determine whether the mortality disparities could be explained by racial/ethnic differences in long-term adherence to adjuvant endocrine therapy (AET). The investigators concluded that long-term adherence in the Medicaid population was suboptimal and racial/ethnic differences in AET adherence may partially explain disparities in mortality.
AHRQ-funded; HS018956.
Citation: Farias AJ, Wu WH, Du XL .
Racial differences in long-term adjuvant endocrine therapy adherence and mortality among Medicaid-insured breast cancer patients in Texas: findings from TCR-Medicaid linked data.
BMC Cancer 2018 Dec 4;18(1):1214. doi: 10.1186/s12885-018-5121-z..
Keywords: Cancer: Breast Cancer, Disparities, Medicaid, Patient Adherence/Compliance, Racial and Ethnic Minorities
Farias AJ, Wu WH, Du XL
Racial and geographic disparities in adherence and discontinuation to adjuvant endocrine therapy in Texas Medicaid-insured patients with breast cancer.
The purpose of the study is to examine disparities in adjuvant endocrine therapy (AET) adherence and discontinuation among Texas Medicaid-insured early-stage breast cancer patients. The studies concluded that patients from the Texas/Mexico border had higher odds of adherence compared to other regions. There are substantial racial and geographic disparities in AET adherence and discontinuation among Texas Medicaid-insured women.
AHRQ-funded; HS018956.
Citation: Farias AJ, Wu WH, Du XL .
Racial and geographic disparities in adherence and discontinuation to adjuvant endocrine therapy in Texas Medicaid-insured patients with breast cancer.
Med Oncol 2018 Jun 20;35(7):113. doi: 10.1007/s12032-018-1168-6..
Keywords: Cancer: Breast Cancer, Disparities, Medicaid, Patient Adherence/Compliance, Racial and Ethnic Minorities
Ratanawongsa N, Quan J, Handley MA
Language-concordant automated telephone queries to assess medication adherence in a diverse population: a cross-sectional analysis of convergent validity with pharmacy claims.
In a multilingual urban safety net population, the researchers examined the validity of assessing adherence using automated telephone self-management (ATSM) queries, when compared with non-adherence using continuous medication gap (CMG) on pharmacy claims. They concluded that language-concordant ATSM demonstrated modest potential for assessing adherence.
AHRQ-funded; HS022561; HS023558; HS017261; HS020684.
Citation: Ratanawongsa N, Quan J, Handley MA .
Language-concordant automated telephone queries to assess medication adherence in a diverse population: a cross-sectional analysis of convergent validity with pharmacy claims.
BMC Health Serv Res 2018 Apr 6;18(1):254. doi: 10.1186/s12913-018-3071-4.
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Keywords: Health Information Technology (HIT), Medication, Patient Adherence/Compliance, Racial and Ethnic Minorities, Urban Health
Laws MB, Lee Y, Rogers WH
Provider-patient communication about adherence to anti-retroviral regimens differs by patient race and ethnicity.
This study directly examined differences in provider–patient communication about anti-retroviral therapy (ART) adherence by patient race or ethnicity. It found more ART adherence dialogue with Black and Hispanic patients than with White patients, even after controlling for indications, and a tendency for adherence dialogue to be more directive in Hispanics than in Whites.
AHRQ-funded; 290010012.
Citation: Laws MB, Lee Y, Rogers WH .
Provider-patient communication about adherence to anti-retroviral regimens differs by patient race and ethnicity.
AIDS Behav 2014 Jul;18(7):1279-87. doi: 10.1007/s10461-014-0697-z..
Keywords: Human Immunodeficiency Virus (HIV), Clinician-Patient Communication, Patient Adherence/Compliance, Racial and Ethnic Minorities
Singh JA
Facilitators and barriers to adherence to urate-lowering therapy in African-Americans with gout: a qualitative study.
The study aim was to assess the facilitators and barriers to adherence to urate-lowering therapy (ULT) in African-Americans with gout. It found that facilitators to ULT adherence included recognition of the need to take ULT regularly to prevent gout flares and the desire to have less dietary restriction. Barriers to optimal ULT adherence included doubts about effectiveness of ULT and concerns about cost and side effects.
AHRQ-funded; HS021110.
Citation: Singh JA .
Facilitators and barriers to adherence to urate-lowering therapy in African-Americans with gout: a qualitative study.
Arthritis Res Ther 2014 Mar 29;16(2):R82. doi: 10.1186/ar4524..
Keywords: Patient Adherence/Compliance, Medication, Racial and Ethnic Minorities
Schoenthaler A, Montague E, Baier Manwell L
Patient-physician racial/ethnic concordance and blood pressure control: the role of trust and medication adherence.
The researchers examined the associations between racial/ethnic concordance and blood pressure (BP) control to determine whether patient trust and medication adherence mediate these associations. They found that higher levels of trust were associated with better medication adherence and a tendency toward better BP control, irrespective of patient–physician racial/ethnic concordance.
AHRQ-funded; HS011955.
Citation: Schoenthaler A, Montague E, Baier Manwell L .
Patient-physician racial/ethnic concordance and blood pressure control: the role of trust and medication adherence.
Ethn Health 2014;19(5):565-78. doi: 10.1080/13557858.2013.857764..
Keywords: Blood Pressure, Racial and Ethnic Minorities, Medication, Patient Adherence/Compliance