Search Results - "Richards, Thomas M"

Comparing Population-based Risk-stratification Model Performance Using Demographic, Diagnosis and Medication Data Extracted From Outpatient Electronic Health Records Versus Administrative Claims by Kharrazi, Hadi, Chi, Winnie, Chang, Hsien-Yen, Richards, Thomas M., Gallagher, Jason M., Knudson, Susan M., Weiner, Jonathan P.

“…BACKGROUND:There is an increasing demand for electronic health record (EHR)–based risk stratification and predictive modeling tools at the population level…”
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Development of a Social Risk Score in the Electronic Health Record to Identify Social Needs Among Underserved Populations: Retrospective Study by Hatef, Elham, Chang, Hsien-Yen, Richards, Thomas M, Kitchen, Christopher, Budaraju, Janya, Foroughmand, Iman, Lasser, Elyse C, Weiner, Jonathan P

“…Patients with unmet social needs and social determinants of health (SDOH) challenges continue to face a disproportionate risk of increased prevalence of…”
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Final long-term results of a phase I/II study of dose-escalated intensity-modulated radiotherapy for locally advanced laryngo-hypopharyngeal cancers by Gujral, Dorothy M, Miah, Aisha B, Bodla, Shankar, Richards, Thomas M, Welsh, Liam, Schick, Ulrike, Powell, Ceri J, Clark, Catharine H, Bidmead, Margaret A, Grove, Lorna, Guerrero-Urbano, Teresa, Bhide, Shreerang A, Newbold, Kate L, Harrington, Kevin J, Nutting, Christopher M

“…Summary Objectives We previously described dose-escalated intensity-modulated radiotherapy (IMRT) in squamous cell cancer of the larynx/hypopharynx (SCCL/H) to…”
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Association of antibiotics in infancy with early childhood obesity by Bailey, L Charles, Forrest, Christopher B, Zhang, Peixin, Richards, Thomas M, Livshits, Alice, DeRusso, Patricia A

“…Obesity in children and adults is associated with significant health burdens, making prevention a public health imperative. Infancy may be a critical period…”
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Glucagonlike peptide 1-based therapies and risk of hospitalization for acute pancreatitis in type 2 diabetes mellitus: a population-based matched case-control study by Singh, Sonal, Chang, Hsien-Yen, Richards, Thomas M, Weiner, Jonathan P, Clark, Jeanne M, Segal, Jodi B

“…Acute pancreatitis has significant morbidity and mortality. Previous studies have raised the possibility that glucagonlike peptide 1 (GLP-1)-based therapies,…”
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Validating the adapted Diabetes Complications Severity Index in claims data by Chang, Hsien-Yen, Weiner, Jonathan P, Richards, Thomas M, Bleich, Sara N, Segal, Jodi B

“…To test the validity of the adapted Diabetes Complications Severity Index (aDCSI), which does not include laboratory test results, as an indicator of diabetes…”
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Association of buprenorphine retention and subsequent adverse outcomes following non-fatal overdose: An analysis using statewide linked Maryland databases by Sugarman, Olivia K., Saloner, Brendan, Richards, Thomas M., Lasser, Elyse C., Heath, Teresa, Idries, Shima, Weiner, Jonathan P., Bandara, Sachini

“…Patients receiving buprenorphine after a non-fatal overdose have lower risk of future nonfatal or fatal overdose, but less is known about the relationship…”
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Quantification of a Methadone Metabolite (EDDP) in Urine: Assessment of Compliance by Larson, Michael E M, Richards, Thomas M

“…To investigate the possibility of utilizing the ratio of the methadone metabolite, 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP), to urine…”
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Impact of bariatric surgery on health care costs of obese persons: a 6-year follow-up of surgical and comparison cohorts using health plan data by Weiner, Jonathan P, Goodwin, Suzanne M, Chang, Hsien-Yen, Bolen, Shari D, Richards, Thomas M, Johns, Roger A, Momin, Soyal R, Clark, Jeanne M

“…Bariatric surgery is a well-documented treatment for obesity, but there are uncertainties about the degree to which such surgery is associated with health care…”
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Assessing the Population-Level Correlation of Medication Regimen Complexity and Adherence Indices Using Electronic Health Records and Insurance Claims by Ma, Xiaomeng, Jung, Changmi, Chang, Hsien-Yen, Richards, Thomas M, Kharrazi, Hadi

“…Nonadherence to medication regimens can lead to adverse health care outcomes and increasing costs. To (a) assess the level of medication complexity at an…”
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Evaluating the Impact of Prescription Fill Rates on Risk Stratification Model Performance by Chang, Hsien-Yen, Richards, Thomas M, Shermock, Kenneth M, Elder Dalpoas, Stacy, J. Kan, Hong, Alexander, G Caleb, Weiner, Jonathan P, Kharrazi, Hadi

“…BACKGROUND:Risk adjustment models are traditionally derived from administrative claims. Prescription fill rates—extracted by comparing electronic health record…”
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The Impact of Various Risk Assessment Time Frames on the Performance of Opioid Overdose Forecasting Models by Chang, Hsien-Yen, Ferris, Lindsey, Eisenberg, Matthew, Krawczyk, Noa, Schneider, Kristin E., Lemke, Klaus, Richards, Thomas M., Jackson, Kate, Murthy, Vijay D., Weiner, Jonathan P., Saloner, Brendan

“…BACKGROUND:An individual’s risk for future opioid overdoses is usually assessed using a 12-month “lookback” period. Given the potential urgency of acting…”
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Doctor shopping by overweight and obese patients is associated with increased healthcare utilization by Gudzune, Kimberly A., Bleich, Sara N., Richards, Thomas M., Weiner, Jonathan P., Hodges, Krista, Clark, Jeanne M.

“…Objective Negative interactions with healthcare providers may lead patients to switch physicians or “doctor shop.” We hypothesized that overweight and obese…”
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Predicting costs with diabetes complications severity index in claims data by Chang, Hsien-Yen, Weiner, Jonathan P, Richards, Thomas M, Bleich, Sara N, Segal, Jodi B

“…To test the usefulness of the Diabetes Complications Severity Index (DCSI) without laboratory test results in predicting healthcare costs, for potential use in…”
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Prompt Reduction in Use of Medications for Comorbid Conditions After Bariatric Surgery by Segal, Jodi B., Clark, Jeanne M., Shore, Andrew D., Dominici, Francesca, Magnuson, Thomas, Richards, Thomas M., Weiner, Jonathan P., Bass, Eric B., Wu, Albert W., Makary, Martin A.

“…Background Bariatric surgery leads to weight loss, but it is unclear whether surgery reduces conditions associated with obesity. We explored this by assessing…”
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Clinical Outcomes after Bariatric Surgery: A Five-Year Matched Cohort Analysis in Seven US States by Bolen, Shari Danielle, Chang, Hsien-Yen, Weiner, Jonathan P., Richards, Thomas M., Shore, Andrew D., Goodwin, Suzanne M., Johns, Roger A., Magnuson, Thomas H., Clark, Jeanne M.

“…Background Bariatric surgery is the most effective weight loss treatment, yet few studies have reported on short- and long-term outcomes postsurgery. Methods…”
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Laboratory testing for and diagnosis of nutritional deficiencies in pregnancy before and after bariatric surgery by Gadgil, Meghana D, Chang, Hsien-Yen, Richards, Thomas M, Gudzune, Kimberly A, Huizinga, Mary M, Clark, Jeanne M, Bennett, Wendy L

“…Bariatric surgery can reduce the risk of obesity-related complications of pregnancy, but may cause essential nutrient deficiencies. To assess adherence to…”
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Trends in and Patterns of Obesity Reduction Medication Use in an Insured Cohort by Bolen, Shari D., Clark, Jeanne M., Richards, Thomas M., Shore, Andrew D., Goodwin, Suzanne M., Weiner, Jonathan P.

“…Several prescription medications are approved to treat obesity, yet little is known about their use in the United States. Our objective was to describe recent…”
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Change in claims-based diabetes medications is a diabetes improvement indicator by Chang, Hsien-Yen, Richards, Thomas M, Clark, Jeanne M, Weiner, Jonathan P, Segal, Jodi B

“…Because laboratory test results are less available to researchers than claims data, a claims-based indicator of diabetes improvement would be valuable. To…”
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Comorbidity Characterization Among eMERGE Institutions: A Pilot Evaluation with the Johns Hopkins Adjusted Clinical Groups® System by Taylor, Casey Overby, Lemke, Klaus W, Richards, Thomas M, Roe, Kenneth D, He, Ting, Arruda-Olson, Adelaide, Carrell, David, Denny, Joshua C, Hripcsak, George, Kiryluk, Krzysztof, Kullo, Iftikhar, Larson, Eric B, Peissig, Peggy, Walton, Nephi A, Wei-Qi, Wei, Ye, Zi, Chute, Christopher G, Weiner, Jonathan P

“…Electronic health records (EHR) are valuable to define phenotype selection algorithms used to identify cohorts ofpatients for sequencing or genome wide…”
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