Adherence to Medication
04 Aug 2005-The New England Journal of Medicine (Massachusetts Medical Society)-Vol. 353, Iss: 5, pp 487-497
TL;DR: Strategies to assess and enhance medication adherence (or compliance) are reviewed, to help patients adhere to prescribed treatment regimens and avoid stigmatization.
Abstract: The full benefit of many effective medications will be achieved only if patients adhere to prescribed treatment regimens. Unfortunately, applying terms such as “noncompliant” and “nonadherent” to patients who do not consume every pill at the desired time can stigmatize them in their future relationships with health care providers. This article on medication adherence (or compliance) reviews strategies to assess and enhance this important aspect of patient care.
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TL;DR: In this paper, a randomized clinical trial was conducted to evaluate the effect of preterax and Diamicron Modified Release Controlled Evaluation (MDE) on the risk of stroke.
Abstract: ABI
: ankle–brachial index
ACCORD
: Action to Control Cardiovascular Risk in Diabetes
ADVANCE
: Action in Diabetes and Vascular Disease: Preterax and Diamicron Modified Release Controlled Evaluation
AGREE
: Appraisal of Guidelines Research and Evaluation
AHA
: American Heart Association
apoA1
: apolipoprotein A1
apoB
: apolipoprotein B
CABG
: coronary artery bypass graft surgery
CARDS
: Collaborative AtoRvastatin Diabetes Study
CCNAP
: Council on Cardiovascular Nursing and Allied Professions
CHARISMA
: Clopidogrel for High Athero-thrombotic Risk and Ischemic Stabilisation, Management, and Avoidance
CHD
: coronary heart disease
CKD
: chronic kidney disease
COMMIT
: Clopidogrel and Metoprolol in Myocardial Infarction Trial
CRP
: C-reactive protein
CURE
: Clopidogrel in Unstable Angina to Prevent Recurrent Events
CVD
: cardiovascular disease
DALYs
: disability-adjusted life years
DBP
: diastolic blood pressure
DCCT
: Diabetes Control and Complications Trial
ED
: erectile dysfunction
eGFR
: estimated glomerular filtration rate
EHN
: European Heart Network
EPIC
: European Prospective Investigation into Cancer and Nutrition
EUROASPIRE
: European Action on Secondary and Primary Prevention through Intervention to Reduce Events
GFR
: glomerular filtration rate
GOSPEL
: Global Secondary Prevention Strategies to Limit Event Recurrence After MI
GRADE
: Grading of Recommendations Assessment, Development and Evaluation
HbA1c
: glycated haemoglobin
HDL
: high-density lipoprotein
HF-ACTION
: Heart Failure and A Controlled Trial Investigating Outcomes of Exercise TraiNing
HOT
: Hypertension Optimal Treatment Study
HPS
: Heart Protection Study
HR
: hazard ratio
hsCRP
: high-sensitivity C-reactive protein
HYVET
: Hypertension in the Very Elderly Trial
ICD
: International Classification of Diseases
IMT
: intima-media thickness
INVEST
: International Verapamil SR/Trandolapril
JTF
: Joint Task Force
LDL
: low-density lipoprotein
Lp(a)
: lipoprotein(a)
LpPLA2
: lipoprotein-associated phospholipase 2
LVH
: left ventricular hypertrophy
MATCH
: Management of Atherothrombosis with Clopidogrel in High-risk Patients with Recent Transient Ischaemic Attack or Ischaemic Stroke
MDRD
: Modification of Diet in Renal Disease
MET
: metabolic equivalent
MONICA
: Multinational MONItoring of trends and determinants in CArdiovascular disease
NICE
: National Institute of Health and Clinical Excellence
NRT
: nicotine replacement therapy
NSTEMI
: non-ST elevation myocardial infarction
ONTARGET
: Ongoing Telmisartan Alone and in combination with Ramipril Global Endpoint Trial
OSA
: obstructive sleep apnoea
PAD
: peripheral artery disease
PCI
: percutaneous coronary intervention
PROactive
: Prospective Pioglitazone Clinical Trial in Macrovascular Events
PWV
: pulse wave velocity
QOF
: Quality and Outcomes Framework
RCT
: randomized clinical trial
RR
: relative risk
SBP
: systolic blood pressure
SCORE
: Systematic Coronary Risk Evaluation Project
SEARCH
: Study of the Effectiveness of Additional Reductions in Cholesterol and
SHEP
: Systolic Hypertension in the Elderly Program
STEMI
: ST-elevation myocardial infarction
SU.FOL.OM3
: SUpplementation with FOlate, vitamin B6 and B12 and/or OMega-3 fatty acids
Syst-Eur
: Systolic Hypertension in Europe
TNT
: Treating to New Targets
UKPDS
: United Kingdom Prospective Diabetes Study
VADT
: Veterans Affairs Diabetes Trial
VALUE
: Valsartan Antihypertensive Long-term Use
VITATOPS
: VITAmins TO Prevent Stroke
VLDL
: very low-density lipoprotein
WHO
: World Health Organization
### 1.1 Introduction
Atherosclerotic cardiovascular disease (CVD) is a chronic disorder developing insidiously throughout life and usually progressing to an advanced stage by the time symptoms occur. It remains the major cause of premature death in Europe, even though CVD mortality has …
7,482 citations
TL;DR: ABI is ankle-brachial (blood pressure) index and ABPM is ambulatory blood pressure monitoring as mentioned in this paper ; ACCORD is action to control cardiovascular risk in Diabetes and Vascular disease.
Abstract: ABI
: ankle–brachial (blood pressure) index
ABPM
: ambulatory blood pressure monitoring
ACCORD
: Action to Control Cardiovascular Risk in Diabetes
ACE-I
: angiotensin-converting enzyme inhibitor
ACS
: acute coronary syndromes
ADVANCE
: Action in Diabetes and Vascular disease: PreterAx
4,352 citations
TL;DR: The ESC Guidelines and Expert Consensus Documents as mentioned in this paper summarize and evaluate all currently available evidence on a particular issue with the aim to assist physicians in selecting the best management strategies for a typical patient, suffering from a given condition, taking into account the impact on outcome, as well as the risk-benefit ratio of particular diagnostic or therapeutic means.
Abstract: Guidelines and Expert Consensus Documents summarize and evaluate all currently available evidence on a particular issue with the aim to assist physicians in selecting the best management strategies for a typical patient, suffering from a given condition, taking into account the impact on outcome, as well as the risk–benefit ratio of particular diagnostic or therapeutic means. Guidelines are not substitutes for textbooks. The legal implications of medical guidelines have been discussed previously.
A great number of Guidelines and Expert Consensus Documents have been issued in recent years by the European Society of Cardiology (ESC) as well as by other societies and organizations. Because of the impact on clinical practice, quality criteria for development of guidelines have been established in order to make all decisions transparent to the user. The recommendations for formulating and issuing ESC Guidelines and Expert Consensus Documents can be found on the ESC web site (http://www.escardio.org/knowledge/guidelines/rules).
In brief, experts in the field are selected and undertake a comprehensive review of the published evidence for management and/or prevention of a given condition. A critical evaluation of diagnostic and therapeutic procedures is performed, including assessment of the risk–benefit ratio. Estimates of expected health outcomes for larger societies are included, where data exist. The level of evidence and the strength of recommendation of particular treatment options are weighed and graded according to predefined scales, as outlined in the tables below.
The experts of the writing panels have provided disclosure statements of all relationships they may have which might be perceived as real or potential sources of conflicts of interest. These disclosure forms are kept on file at the European Heart House, headquarters of the ESC. Any changes in conflict of interest that arise during the writing period must be notified to the ESC. The Task Force report was entirely …
3,317 citations
TL;DR: The SPIRIT 2013 Explanation and Elaboration paper provides important information to promote full understanding of the checklist recommendations and strongly recommends that this explanatory paper be used in conjunction with the SPIRit Statement.
Abstract: High quality protocols facilitate proper conduct, reporting, and external review
of clinical trials. However, the completeness of trial protocols is often
inadequate. To help improve the content and quality of protocols, an
international group of stakeholders developed the SPIRIT 2013 Statement
(Standard Protocol Items: Recommendations for Interventional Trials). The SPIRIT
Statement provides guidance in the form of a checklist of recommended items to
include in a clinical trial protocol. This SPIRIT 2013 Explanation and Elaboration paper provides important
information to promote full understanding of the checklist recommendations. For
each checklist item, we provide a rationale and detailed description; a model
example from an actual protocol; and relevant references supporting its
importance. We strongly recommend that this explanatory paper be used in
conjunction with the SPIRIT Statement. A website of resources is also available
(www.spirit-statement.org). The SPIRIT 2013 Explanation and Elaboration paper, together with the Statement,
should help with the drafting of trial protocols. Complete documentation of key
trial elements can facilitate transparency and protocol review for the benefit
of all stakeholders.
3,108 citations
01 Jan 2014
TL;DR: Lymphedema is a common complication after treatment for breast cancer and factors associated with increased risk of lymphedEMA include extent of axillary surgery, axillary radiation, infection, and patient obesity.
1,988 citations
References
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TL;DR: This report highlights the need for a multi-disciplinary approach to adherence, emphasizes system factors that need to be addressed in successfully implementing adherence-enhancing strategies, and provides illustrative examples of the ways in which professionals have contributed in their own fields of expertise including cardiovascular care among other fields.
4,899 citations
TL;DR: The psychometric properties and predictive validity of a structured four-item self-reported adherence measure (alpha reliability = 0.61) are tested, which can be easily integrated into the medical visit and address barriers to medication-taking.
Abstract: Adherence to the medical regimen continues to rank as a major clinical problem in the management of patients with essential hypertension, as in other conditions treated with drugs and life-style modification. This article reviews the psychometric properties and tests the concurrent and predictive va
4,623 citations
TL;DR: In this paper, a comprehensive report entitled Adherence to Long-Term Therapies: Evidence for Action w1x was published, focusing on nine chronic conditions and their risk factors.
Abstract: The World Health Organization(WHO) has recently published a comprehensive report entitled Adherence to Long-Term Therapies: Evidence for Action w1x. This report focuses on nine chronic conditions and their riskfactors. The conditions reviewed are hypertension, tobacco smoking cessation, asthma, cancer (palliative care), depression, diabetes, epilepsy, HIV yAIDS and tuberculosis. The report reviewed the available literature on the epidemiology of nonadherence worldwide; it stressed the multi-factorial nature of nonadherence, it identified health systems and health care teams as significant determinants to good adherence and discussed the health and economic consequences of nonadherence as well as some strategies for improving it. This report has major relevance for cardiovascular nurses. Cardiovascular disease is and will remain a major challenge for health care professionals and health care systems, and it contributes significantly to the global burden of disease in both developed and developing countriesw2x. Nonadherence to treatment recommendations in patients with cardiovascular risk-factors as well as patients with cardiovascular disease is widespread, and it is a major factor contributing to poor outcome. Nurses are excellently positioned to target the behavioral dimension of chronic disease management. They can improve outcomes by developing and implementing adherence-enhancing strategies to reduce cardiovascular risk-factors, and to enhance adherence with non-smoking, diet, exercise and medication regimens w3x. The value of this WHO report is not only that it comprehensively reviews the current state of the literature including hypertension and tobacco smoking cessation, but also it highlights the need for a multi-disciplinary approach to adherence, emphasizes system factors that need to be addressed in successfully implementing adherence-enhancing strategies. Moreover, it also provides illustrative examples of the ways in which professionals have contributed in their own fields of expertise including cardiovascular care among other fields. This report, therefore, provides an instrument to cardiovascular nurses to expand the behavioral dimension of their patient management strategies, to teach students at undergraduate and graduate level, to guide their research endeavors, to guide policy makers, ultimately with the goal to improve outcomes of populations.
4,049 citations
TL;DR: A review of studies that measured compliance using EM confirmed that the prescribed number of doses per day is inversely related to compliance.
2,311 citations
TL;DR: Efforts to improve medication adherence in patients with schizophrenia should target relevant risk factors, including poor insight, negative attitude or subjective response toward medication, previous nonadherence, substance abuse, shorter illness duration, inadequate discharge planning or aftercare environment, and poorer therapeutic alliance.
Abstract: Objective Nonadherence to prescribed antipsychotic medications places patients with schizophrenia at a greatly increased risk of illness exacerbation and rehospitalization. Identification of risk factors for nonadherence is an initial step toward designing effective interventions. This article reviews recent literature on the prevalence of and risk factors for medication nonadherence in patients with schizophrenia. Data sources We searched the MEDLINE/HealthSTAR and PsycINFO databases using combinations of the keywords risk factor(s), adherence, compliance, antipsychotic, neuroleptic, schizophrenia, and psychosis for articles published since 1980 that identified risk factors for medication nonadherence in schizophrenia patients. We included reports that (1) were published in English and (2) specifically examined risk factors for medication nonadherence. Thirty-nine articles met our selection criteria. Data synthesis Among the 10 reports that met a strict set of study inclusion criteria, we found a mean rate of nonadherence of 41.2%; the 5 reports that met a stricter set of inclusion criteria had a mean nonadherence rate of 49.5%. In the 39 articles reviewed, factors most consistently associated with nonadherence included poor insight, negative attitude or subjective response toward medication, previous nonadherence, substance abuse, shorter illness duration, inadequate discharge planning or aftercare environment, and poorer therapeutic alliance. Findings regarding an association between adherence and medication type were inconclusive, although few studies explored this relationship. Other factors such as age, gender, ethnicity, marital status, education level, neurocognitive impairment, severity of psychotic symptoms, severity of medication side effects, higher antipsychotic dose, presence of mood symptoms, route of medication administration, and family involvement were not found to be consistent predictors of nonadherence. Limitations of the published literature are discussed. Conclusion Efforts to improve medication adherence in patients with schizophrenia should target relevant risk factors.
1,271 citations