List of works by Richard A. Hansen

A retrospective cohort study of economic outcomes and adherence to monotherapy with metformin, pioglitazone, or a sulfonylurea among patients with type 2 diabetes mellitus in the United States from 2003 to 2005.

scientific article published on July 2010

A simple and valid tool distinguished efficacy from effectiveness studies

scientific article published on 4 August 2006

Achieving Adherence After First-Line Antihypertensive Treatment: Should Fixed-Dose Combinations Receive Priority?

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Adherence to antipsychotics and cardiometabolic medication: association with health care utilization and costs

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Adherence: Comparison of Methods to Assess Medication Adherence and Classify Nonadherence

scientific article published on 03 March 2009

Analgesic medication errors in North Carolina nursing homes

scientific article published on 4 March 2013

Antidepressant Medication Use and Its Association With Cardiovascular Disease and All-Cause Mortality in the Reasons for Geographic and Racial Differences in Stroke (REGARDS) Study.

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Are some antidepressants better than others?

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Biologics for the treatment of juvenile idiopathic arthritis: a systematic review and critical analysis of the evidence

scientific article published on 15 June 2007

Comparative effectiveness of second-generation antidepressants for accompanying anxiety, insomnia, and pain in depressed patients: a systematic review.

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Comparative effects of non-steroidal anti-inflammatory drugs (NSAIDs) on blood pressure in patients with hypertension.

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Comparative efficacy and risk of harms of immediate- versus extended-release second-generation antidepressants: a systematic review with network meta-analysis

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Comparative risk for harms of second-generation antidepressants : a systematic review and meta-analysis.

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Concordance of the SHEA-IDSA severity classification for Clostridium difficile infection and the ATLAS bedside scoring system in hospitalized adult patients

scientific article published on 17 August 2014

Confounding control in a nonexperimental study of STAR*D data: logistic regression balanced covariates better than boosted CART.

scientific article published on 15 February 2013

Controlling for drug dose in systematic review and meta-analysis: a case study of the effect of antidepressant dose

scientific article published on 13 January 2009

Depression affects adherence measurement but not the effectiveness of an adherence intervention in heart failure patients

scientific article published in November 2009

Developing an expert panel process to refine health outcome definitions in observational data.

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Discontinuation rates for selective serotonin reuptake inhibitors and other second-generation antidepressants in outpatients with major depressive disorder: a systematic review and meta-analysis

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Distinguishing characteristics of patients who seek more information or request a prescription in response to direct-to-consumer advertisements☆

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Does the presence of accompanying symptom clusters differentiate the comparative effectiveness of second-line medication strategies for treating depression?

scientific article published on 2 September 2011

Effect of Second-Generation Antidepressants on Mania- and Depression-Related Visits in Adults with Bipolar Disorder: A Retrospective Study

scientific article published on 01 March 2007

Effect of ropinirole on sleep outcomes in patients with restless legs syndrome: meta-analysis of pooled individual patient data from randomized controlled trials

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Efficacy and safety of inhaled corticosteroids in patients with COPD: a systematic review and meta-analysis of health outcomes

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Efficacy and tolerability of second-generation antidepressants in social anxiety disorder

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Enhancing Quality in Psychiatry with Psychiatrists (EQUIPP)--results from a pilot study

scientific article published on 08 September 2013

Expert panel assessment of acute liver injury identification in observational data.

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Exploration of heterogeneity in distributed research network drug safety analyses

scientific article published on 26 May 2014

Exploratory Evaluation of Medication Classes Most Commonly Involved in Nursing Home Errors

scientific article published on 28 December 2012

Factors associated with potentially inappropriate drug utilization in a sample of rural community-dwelling older adults

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Factors associated with psychotropic prescriptions, psychiatric hospitalization, and spending among Medicare beneficiaries under 65.

scientific article published on 14 March 2015

Factors influencing the shift of patients from one proton pump inhibitor to another: the effect of direct-to-consumer advertising

scientific article published on September 2005

Follow-Up Visits by Provider Specialty for Patients With Major Depressive Disorder Initiating Antidepressant Treatment

scientific article published in January 2010

Follow-up visits by provider specialty for patients with major depressive disorder initiating antidepressant treatment

scientific article published on January 2010

Functional outcomes of drug treatment in Alzheimer's disease: A systematic review and meta-analysis

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Geographic Information System mapping as a tool to assess nonresponse bias in survey research.

scientific article published in September 2007

Guideline-concordant antidepressant use among patients with major depressive disorder

scientific article published on 27 April 2010

How should primary care doctors select which antidepressants to administer?

scientific article published on August 2012

How well do various health outcome definitions identify appropriate cases in observational studies?

scientific article published on October 2013

Impact of the STAR*D Trial From the Perspective of the Payer

Impact of the STAR*D trial from the perspective of the payer

scientific article published in November 2009

Inadequate reporting of trials compromises the applicability of systematic reviews

scientific article published on July 2009

Interchangeability, Safety and Efficacy of Modified-Release Drug Formulations in the USA: The Case of Opioid and Other Nervous System Drugs

scientific article published on 27 January 2016

Investigating differences in treatment effect estimates between propensity score matching and weighting: a demonstration using STAR*D trial data

scientific article published on 28 December 2012

Medication Errors During Patient Transitions into Nursing Homes: Characteristics and Association With Patient Harm

scientific article published on 13 November 2011

Medication error reporting in nursing homes: identifying targets for patient safety improvement

scientific article published in February 2010

Meta-analysis of major depressive disorder relapse and recurrence with second-generation antidepressants

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Methodology of a pilot study to improve the quality of medication use in older adults: Enhancing Quality in Psychiatry Using Pharmacists (EQUIPP).

scientific article published in December 2009

Mixed treatment comparison of the treatment discontinuations of biologic disease-modifying antirheumatic drugs in adults with rheumatoid arthritis

scientific article published on 23 October 2012

Online medication error graphic reports: a pilot in North Carolina nursing homes

scientific article published in June 2011

Osteoporosis beliefs and antiresorptive medication use

scientific article published on 01 March 2005

Paediatric Helicobacter pylori Practice in the United Kingdom

scientific article published on 01 September 2012

Part D plan enrollment by uninsured medicare beneficiaries

scientific article published in February 2010

Patterns in nursing home medication errors: disproportionality analysis as a novel method to identify quality improvement opportunities

scientific article published on October 2010

Patterns of psychiatric emergency department utilization among community-dwelling Medicare beneficiaries under 65.

scientific article published on August 2017

Patterns of treatment modifications among newly treated hypertensive patients: does choice of modification strategy affect likelihood of treatment discontinuation?

scientific article published in March 2016

Performance of Medometer visual tool for measuring medication adherence and comparison with other measures

scientific article published on 01 March 2013

Predialysis chronic kidney disease: evaluation of quality of life in clinic patients receiving comprehensive anemia care

scientific article published on 31 January 2009

Prescriber continuity and medication adherence for complex patients

scientific article published on 30 December 2014

Prescription refill records as a screening tool to identify antidepressant non-adherence.

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Prevalence of bipolar disorder diagnoses and psychotropic drug therapy among privately insured children and adolescents

scientific article published in December 2012

Prevalence of depressive symptoms and predictors of treatment among U.S. adults from 2005 to 2010.

scientific article published on 26 December 2013

Preventing medication errors in long-term care: results and evaluation of a large scale web-based error reporting system

scientific article published on August 2007

Ranking antidepressants

scientific article published in The Lancet

Real-world utilization patterns and outcomes of colesevelam hcl in the ge electronic medical record.

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Repeat medication errors in nursing homes: Contributing factors and their association with patient harm

scientific article published on June 2010

Repetitive transcranial magnetic stimulation for treatment-resistant depression: a systematic review and meta-analysis

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Risk of adverse events in treatment-resistant depression: propensity-score-matched comparison of antidepressant augment and switch strategies.

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Risk of hyperkalemia associated with selective COX‐2 inhibitors

scientific article published on November 1, 2010

Serious adverse events with infliximab: analysis of spontaneously reported adverse events

scientific article published on 4 May 2007

Sexual dysfunction associated with second-generation antidepressants in patients with major depressive disorder: results from a systematic review with network meta-analysis

scientific article

Systematic Review of Biliary Atresia Services

scientific article published on 01 September 2013

The association of consumer cost-sharing and direct-to-consumer advertising with prescription drug use.

scientific article published on June 2005

The burden of gastrointestinal and liver diseases, 2006.

scientific article published on 18 July 2006

The general and comparative efficacy and safety of duloxetine in major depressive disorder: a systematic review and meta-analysis

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The intersection of patient complexity, prescriber continuity and acute care utilization.

scientific article published on 10 January 2014

The study of direct-to-consumer advertising for prescription drugs.

scientific article published on June 2005

Treating depression after initial treatment failure: directly comparing switch and augmenting strategies in STAR*D.

scientific article published in February 2012

Treating the physical symptoms of depression with second-generation antidepressants: a systematic review and metaanalysis

scientific article published on May 2008

Treatment patterns among breast cancer patients in the United States using two national surveys on visits to physicians' offices and hospital outpatient departments.

scientific article published on 18 December 2014

Tumor necrosis factor-α inhibitor treatment and the risk of incident cardiovascular events in patients with early rheumatoid arthritis: a nested case-control study

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Types of medication errors in North Carolina nursing homes: a target for quality improvement.

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Utilization Patterns of Antihypertensive Drugs Among the Chronic Kidney Disease Population in the United States: A Cross-sectional Analysis of the National Health and Nutrition Examination Survey

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