Approaches to improve adherence to pharmacotherapy in patients with schizophrenia

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Shuler KM

2014-05-01

Full Text Available Kimberly M Shuler Shuler Counseling and Consulting, Fayetteville, AR, USA Purpose: In patients with schizophrenia, nonadherence to prescribed medications increases the risk of patient relapse and hospitalization, key contributors to the costs associated with treatment. The objectives of this review were to evaluate the impact of nonadherence to pharmacotherapy in patients with schizophrenia as it relates to health care professionals, particularly social workers, and to identify effective team approaches to supporting patients based on studies assessing implementation of assertive community treatment teams. Materials and methods: A systematic review of the medical literature was conducted by searching the Scopus database to identify articles associated with treatment adherence in patients with schizophrenia. Articles included were published from January 1, 2003, through July 15, 2013, were written in English, and reported findings concerning any and all aspects of nonadherence to prescribed treatment in patients with schizophrenia. Results: Of 92 unique articles identified and formally screened, 47 met the inclusion criteria for the systematic review. The burden of nonadherence in schizophrenia is significant. Factors with the potential to affect adherence include antipsychotic drug class and formulation, patient-specific factors, and family/social support system. There is inconclusive evidence suggesting superior adherence with an atypical versus typical antipsychotic or with a long-acting injectable versus an oral formulation. Patient-specific factors that contribute to adherence include awareness/denial of illness, cognitive issues, stigma associated with taking medication, substance abuse, access to health care, employment/poverty, and insurance status. Lack of social or family support may adversely affect adherence, necessitating the assistance of health care professionals, such as social workers. Evidence supports the concept that an

A quantitative systematic review of the efficacy of mobile phone interventions to improve medication adherence.

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Park, Linda G; Howie-Esquivel, Jill; Dracup, Kathleen

2014-09-01

To evaluate the characteristics and efficacy of mobile phone interventions to improve medication adherence. Secondary aims are to explore participants' acceptability and satisfaction with mobile phone interventions and to evaluate the selected studies in terms of study rigour, impact, cost and resource feasibility, generalizability and implications for nursing practice and research. Medication non-adherence is a major global challenge. Mobile phones are the most commonly used form of technology worldwide and have the potential to promote medication adherence. Guidelines from the Centre for Reviews and Dissemination were followed for this systematic review. A comprehensive search of databases (PubMed, Web of Science, CINAHL, PsycInfo, Google Chrome and Cochrane) and bibliographies from related articles was performed from January 2002-January 2013 to identify the included studies. A quantitative systematic review without meta-analysis was conducted and the selected studies were critically evaluated to extract and summarize pertinent characteristics and outcomes. The literature search produced 29 quantitative research studies related to mobile phones and medication adherence. The studies were conducted for prevention purposes as well as management of acute and chronic illnesses. All of the studies used text messaging. Eighteen studies found significant improvement in medication adherence. While the majority of investigators found improvement in medication adherence, long-term studies characterized by rigorous research methodologies, appropriate statistical and economic analyses and the test of theory-based interventions are needed to determine the efficacy of mobile phones to influence medication adherence. © 2014 John Wiley & Sons Ltd.

Pharmacist's Role in Improving Medication Adherence in Transplant Recipients With Comorbid Psychiatric Disorders.

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Khorassani, Farah; Tellier, Shannon; Tsapepas, Demetra

2018-01-01

Medication nonadherence rates are high in both the transplant and psychiatric populations. The consequence of medication nonadherence posttransplant is graft rejection and psychiatric decompensation, highlighting the importance of optimizing adherence to medication regimens. Pharmacists may work with transplant patients with psychiatric comorbidity to improve medication adherence through identifying patient-specific barriers and recommending an appropriate intervention. Multiple evidence-based practices for improving nonadherence have been detailed in the transplant and psychiatric population. Medication adherence aids, medication management, patient education, and motivational interviewing are all strategies that may be used to improve adherence. Selecting which interventions to make will be based on the reasons for a patient's nonadherence. Most patients benefit from medication management, patient education, and medication adherence aids. Selection of medication adherence aids may be based on patient demographics, technology literacy, and preference. Motivational interviewing may be considered in patients with intentional nonadherence relating to a lack of insight into their illness or the importance of taking medication. Pharmacists may promote adherence and potentially improve patient outcomes in transplant recipients with comorbid psychiatric disorders through assisting patients with designing a tailored medication adherence plan.

Adherence to a behavioral weight loss treatment program enhances weight loss and improvements in biomarkers

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Sushama D Acharya

2009-06-01

Full Text Available Sushama D Acharya3, Okan U Elci3, Susan M Sereika1,2,3, Edvin Music3, Mindi A Styn3, Melanie Warziski Turk3, Lora E Burke2,31Department of Biostatistics, Graduate School of Public Health, 2Department of Epidemiology, Graduate School of Public Health, 3School of Nursing, University of Pittsburgh, Pittsburgh, PA, USAObjectives: To describe participants’ adherence to multiple components (attendance, energy intake, fat gram, exercise goals, and self-monitoring eating and exercise behaviors of a standard behavioral treatment program (SBT for weight loss and how adherence to these components may influence weight loss and biomarkers (triglycerides, low density lipoproteins [LDL], high density lipoprotein, and insulin during the intensive and less-intensive intervention phases. Methods: A secondary analysis of a randomized clinical trial consisting of a SBT with either fat-restricted standard or lacto-ovo vegetarian diet. The 12-month intervention was delivered in 33 group sessions. The first six months reflected the intensive phase; the second six months, the less-intensive intervention phase. We conducted the analysis without regard to treatment assignment. Eligible participants included overweight/obese adults (N = 176; mean body mass index = 34.0 kg/m2. The sample was 86.9% female, 70.5% White, and 44.4 ± 8.6 years old. The outcome measures included weight and biomarkers. Results: There was a significant decline in adherence to each treatment component over time (P < 0.0001. In the first six months, adherence to attendance, self-monitoring and the energy goal were significantly associated with greater weight loss (P < 0.05. Adherence to attendance and exercise remained significantly associated with weight loss in the second six months (P < 0.05. Adherence to attendance, self-monitoring and exercise had indirect effects through weight loss on LDL, triglycerides, and insulin (P < 0.05.Conclusions: We observed a decline in adherence to each

Tailored nutrition education and food assistance improve adherence to HIV antiretroviral therapy: evidence from Honduras.

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Martinez, Homero; Palar, Kartika; Linnemayr, Sebastian; Smith, Alexandria; Derose, Kathryn Pitkin; Ramírez, Blanca; Farías, Hugo; Wagner, Glenn

2014-10-01

Food insecurity and malnutrition negatively affect adherence to antiretroviral therapy (ART) and are associated with poor HIV clinical outcomes. We examined the effect of providing household food assistance and nutrition education on ART adherence. A 12-month prospective clinical trial compared the effect of a monthly household food basket (FB) plus nutrition education (NE) versus NE alone on ART adherence on 400 HIV patients at four clinics in Honduras. Participants had been receiving ART for an average of 3.7 years and were selected because they had suboptimal adherence. Primary outcome measures were missed clinic appointments, delayed prescription refills, and self-reported missed doses of ART. These three adherence measures improved for both groups over 12 months (p < 0.01), mostly within 6 months. On-time prescription refills improved for the FB plus NE group by 19.6 % more than the group receiving NE alone after 6 months (p < 0.01), with no further change at 12 months. Change in missed appointments and self-reported missed ART doses did not significantly differ by intervention group.

eHealth Technologies as an Intervention to Improve Adherence to Topical Antipsoriatics

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Svendsen, Mathias Tiedemann; Andersen, Flemming; Andersen, Klaus Ejner

2018-01-01

BACKGROUND: Topical antipsoriatics are recommended first-line treatment of psoriasis, but rates of adherence are low. Patient support by use of electronic health (eHealth) services is suggested to improve medical adherence. OBJECTIVE: To review randomised controlled trials (RCTs) testing eHealth...... interventions designed to improve adherence to topical antipsoriatics and to review applications for smartphones (apps) incorporating the word psoriasis. MATERIAL AND METHODS: Literature review: Medline, Embase, Cochrane, PsycINFO, and Web of Science were searched using search terms for eHealth, psoriasis....... CONCLUSION: There is a critical need for high-quality RCTs testing if the ubiquitous eHealth technologies, e.g. some of the numerous apps, can improve psoriasis patients' rates of adherence to topical antipsoriatics....

A therapist-focused knowledge translation intervention for improving patient adherence in musculoskeletal physiotherapy practice.

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Babatunde, Folarin Omoniyi; MacDermid, Joy Christine; MacIntyre, Norma

2017-01-01

Nonadherence to treatment remains high among patients with musculoskeletal conditions with negative impact on the treatment outcomes, use of personal and cost of care. An active knowledge translation (KT) strategy may be an effective strategy to support practice change. The purpose of this study was to deliver a brief, interactive, multifaceted and targeted KT program to improve physiotherapist knowledge and confidence in performing adherence enhancing activities related to risk, barriers, assessment and interventions. We utilised a 2-phase approach in this KT project. Phase 1 involved the development of an adherence tool kit following a synthesis of the literature and an iterative process involving 47 end-users. Clinicians treating patients with musculoskeletal conditions were recruited from two Physiotherapy and Occupational therapy national conferences in Canada. The intervention, based on the acronym SIMPLE TIPS was tested on 51 physiotherapists in phase 2. A pre- and post-repeated measures design was used in Phase 2. Graham's knowledge-to-action cycle was used as the conceptual framework. Participants completed a pre-intervention assessment, took part in a 1-h educational session and completed a post-intervention assessment. A questionnaire was used to measure knowledge of evidence-based treatment adherence barriers, interventions and measures and confidence to perform evidence-based adherence practice activities. Data was analysed using descriptive statistics (frequency and percentage), Fisher's exact test and Wilcoxon Sign-Ranked tests. Barriers and facilitators of adherence were identified under three domains (therapist, patient, health system) in phase 1. Seventy percent of the participants completed the questionnaire. Results indicated that 46.8% of respondents explored barriers including the use of behaviour change strategies and 45.7% reported that they measured adherence but none reported the use of validated outcomes. A significant improvement in

Pillbox organizers are associated with improved adherence to HIV antiretroviral therapy and viral suppression: a marginal structural model analysis.

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Petersen, Maya L; Wang, Yue; van der Laan, Mark J; Guzman, David; Riley, Elise; Bangsberg, David R

2007-10-01

Pillbox organizers are inexpensive and easily used; however, their effect on adherence to antiretroviral medications is unknown. Data were obtained from an observational cohort of 245 human immunodeficiency virus (HIV)-infected subjects who were observed from 1996 through 2000 in San Francisco, California. Adherence was the primary outcome and was measured using unannounced monthly pill counts. Plasma HIV RNA level was considered as a secondary outcome. Marginal structural models were used to estimate the effect of pillbox organizer use on adherence and viral suppression, adjusting for confounding by CD4+ T cell count, viral load, prior adherence, recreational drug use, demographic characteristics, and current and past treatment. Pillbox organizer use was estimated to improve adherence by 4.1%-4.5% and was associated with a decrease in viral load of 0.34-0.37 log10 copies/mL and a 14.2%-15.7% higher probability of achieving a viral load organizers appear to significantly improve adherence to antiretroviral therapy and to improve virologic suppression. We estimate that pillbox organizers may be associated with a cost of approximately $19,000 per quality-adjusted life-year. Pillbox organizers should be a standard intervention to improve adherence to antiretroviral therapy.

A pilot investigation of a mobile phone application and progressive reminder system to improve adherence to daily prevention treatment in adolescents and young adults with migraine.

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Ramsey, Rachelle R; Holbein, Christina E; Powers, Scott W; Hershey, Andrew D; Kabbouche, Marielle A; O'Brien, Hope L; Kacperski, Joanne; Shepard, Jeffrey; Hommel, Kevin A

2018-01-01

Background Effective management of migraine requires adherence to treatment recommendations; however, adolescents with migraine take their daily medications only 75% of the time. Low-cost adherence-focused interventions using technology may improve adherence, but have not been investigated. Methods Thirty-five adolescents and young adults (13-21 years) with migraine participated in an AB-design pilot study to assess the use of a mobile phone adherence-promotion application ("app") and progressive reminder system. Adherence was calculated using electronic monitoring during the baseline period and medication adherence intervention. Results Relative to baseline, adherence significantly improved during the first month of the intervention. Specifically, improvements existed for older participants with lower baseline adherence. Self-reported app-based adherence rates were significantly lower than electronically monitored adherence rates. Participants rated the intervention as acceptable and easy to use. Conclusions "Apps" have the potential to improve medication adherence and are a promising intervention for adolescents and young adults with low adherence. Involving parents in the intervention is also helpful. Providers should assess barriers to adherence and use of technology-based interventions, encourage parents to incorporate behavioral incentives, and provide referrals for more intensive interventions to improve long-term outcomes. Further, tracking adherence in an app may result in an underestimation of adherence. Future full-scale studies should be conducted to examine adherence promotion app interventions.

Improving adherence to acne treatment: the emerging role of application software

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Park C

2014-02-01

Full Text Available Chanhyun Park,1 Gilwan Kim,1 Isha Patel,2 Jongwha Chang,3 Xi Tan2 1College of Pharmacy, University of Texas at Austin, Austin, TX, USA; 2College of Pharmacy, University of Michigan, Ann Arbor, MI, USA; 3McWhorter School of Pharmacy, Samford University, Birmingham, AL, USA Objective: To examine recent studies on the effect of mobile and electronic (ME-health technology on adherence to acne treatment. Background: With emerging use of ME-health technology, there is a growing interest in evaluating the effectiveness of the tools on medication adherence. Examples of ME-health technology-based tools include text message-based pill reminders and Web-based patient education. Methods: MEDLINE, Cochrane Library, and Web of Science were searched for articles on adherence to acne treatment published through November 2013. A combination of search terms such as "acne" and "adherence" or "compliance" were used. Results: Adherence to oral acne medication was higher than for topical acne medication. The frequency of office visits was also an influencing factor for acne treatment adherence. The telephone-based reminders on a daily basis did not improve acne patients' medication adherence, whereas the Web-based educational tools on a weekly basis had a positive effect on medication adherence in acne treatment. Conclusion: In using ME-health interventions, factors such as medication dosage forms, frequency of intervention, and patients' preferences should be taken into consideration. Developing disease-specific text message reminders may be helpful to increase adherence rates. In addition, a combination of text message reminders with another type of intervention may improve medication adherence. Keywords: acne vulgaris, medication adherence, compliance, mobile and electronic health technology, application software, telemedicine

Strategies to improve adherence to treatment in adolescents and young adults with cancer: a systematic review

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Robertson EG

2015-07-01

intervention found that a behaviorally targeted computer game could significantly improve adherence to prescribed oral medication in AYAs with cancer.Conclusion: Although numerous studies report challenges to treatment adherence in AYAs with cancer, little research has systematically evaluated the impact of implementing recommended strategies and interventions in this age group. The present review extends the current literature through its focus on strategies recommended to improve adherence, rather than focusing on barriers and risk factors for nonadherence. There is now a need for more rigorous research to systematically assess the effect of implementing strategies to improve AYAs' adherence to cancer treatment.Keywords: neoplasms, emerging adulthood, interventions, communication, psychosocial

Current strategies for improving access and adherence to antiretroviral therapies in resource-limited settings

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Scanlon ML

2013-01-01

Full Text Available Michael L Scanlon,1,2 Rachel C Vreeman1,21Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA; 2USAID, Academic Model Providing Access to Healthcare (AMPATH Partnership, Eldoret, KenyaAbstract: The rollout of antiretroviral therapy (ART significantly reduced human immunodeficiency virus (HIV-related morbidity and mortality, but good clinical outcomes depend on access and adherence to treatment. In resource-limited settings, where over 90% of the world’s HIV-infected population resides, data on barriers to treatment are emerging that contribute to low rates of uptake in HIV testing, linkage to and retention in HIV care systems, and suboptimal adherence rates to therapy. A review of the literature reveals limited evidence to inform strategies to improve access and adherence with the majority of studies from sub-Saharan Africa. Data from observational studies and randomized controlled trials support home-based, mobile and antenatal care HIV testing, task-shifting from doctor-based to nurse-based and lower level provider care, and adherence support through education, counseling and mobile phone messaging services. Strategies with more limited evidence include targeted HIV testing for couples and family members of ART patients, decentralization of HIV care, including through home- and community-based ART programs, and adherence promotion through peer health workers, treatment supporters, and directly observed therapy. There is little evidence for improving access and adherence among vulnerable groups such as women, children and adolescents, and other high-risk populations and for addressing major barriers. Overall, studies are few in number and suffer from methodological issues. Recommendations for further research include health information technology, social-level factors like HIV stigma, and new research directions in cost-effectiveness, operations, and implementation. Findings from this review make a

Use of peers to improve adherence to antiretroviral therapy: a global network meta-analysis.

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Kanters, Steve; Park, Jay Jh; Chan, Keith; Ford, Nathan; Forrest, Jamie; Thorlund, Kristian; Nachega, Jean B; Mills, Edward J

2016-01-01

It is unclear whether using peers can improve adherence to antiretroviral therapy (ART). To construct the World Health Organization's global guidance on adherence interventions, we conducted a systematic review and network meta-analysis to determine the effectiveness of using peers for achieving adequate adherence and viral suppression. We searched for randomized clinical trials of peer-based interventions to promote adherence to ART in HIV populations. We searched six electronic databases from inception to July 2015 and major conference abstracts within the last three years. We examined the outcomes of adherence and viral suppression among trials done worldwide and those specific to low- and middle-income countries (LMIC) using pairwise and network meta-analyses. Twenty-two trials met the inclusion criteria. We found similar results between pairwise and network meta-analyses, and between the global and LMIC settings. Peer supporter+Telephone was superior in improving adherence than standard-of-care in both the global network (odds-ratio [OR]=4.79, 95% credible intervals [CrI]: 1.02, 23.57) and the LMIC settings (OR=4.83, 95% CrI: 1.88, 13.55). Peer support alone, however, did not lead to improvement in ART adherence in both settings. For viral suppression, we found no difference of effects among interventions due to limited trials. Our analysis showed that peer support leads to modest improvement in adherence. These modest effects may be due to the fact that in many settings, particularly in LMICs, programmes already include peer supporters, adherence clubs and family disclosures for treatment support. Rather than introducing new interventions, a focus on improving the quality in the delivery of existing services may be a more practical and effective way to improve adherence to ART.

Improving Post-Discharge Medication Adherence in Patients with CVD: A Pilot Randomized Trial

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Alfredo D. Oliveira-Filho

2014-12-01

Full Text Available Background: Effective interventions to improve medication adherence are usually complex and expensive. Objective: To assess the impact of a low-cost intervention designed to improve medication adherence and clinical outcomes in post-discharge patients with CVD. Method: A pilot RCT was conducted at a teaching hospital. Intervention was based on the four-item Morisky Medication Adherence Scale (MMAS-4. The primary outcome measure was medication adherence assessed using the eight-item MMAS at baseline, at 1 month post hospital discharge and re-assessed 1 year after hospital discharge. Other outcomes included readmission and mortality rates. Results: 61 patients were randomized to intervention (n = 30 and control (n = 31 groups. The mean age of the patients was 61 years (SD 12.73, 52.5% were males, and 57.4% were married or living with a partner. Mean number of prescribed medications per patient was 4.5 (SD 3.3. Medication adherence was correlated to intervention (p = 0.04 and after 1 month, 48.4% of patients in the control group and 83.3% in the intervention group were considered adherent. However, this difference decreased after 1 year, when adherence was 34.8% and 60.9%, respectively. Readmission and mortality rates were related to low adherence in both groups. Conclusion: The intervention based on a validated patient self-report instrument for assessing adherence is a potentially effective method to improve adherent behavior and can be successfully used as a tool to guide adherence counseling in the clinical visit. However, a larger study is required to assess the real impact of intervention on these outcomes.

Interventions to improve hemodialysis adherence: a systematic review of randomized-controlled trials.

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Matteson, Michelle L; Russell, Cynthia

2010-10-01

Over 485,000 people in the United States have chronic kidney disease, a progressive kidney disease that may lead to hemodialysis. Hemodialysis involves a complex regimen of treatment, medication, fluid, and diet management. In 2005, over 312,000 patients were undergoing hemodialysis in the United States. Dialysis nonadherence rates range from 8.5% to 86%. Dialysis therapy treatment nonadherence, including treatment, medication, fluid, and diet nonadherence, significantly increases the risk of morbidity and mortality. The purpose of this paper is to systematically review randomized-controlled trial intervention studies designed to increase treatment, medication, fluid, and diet adherence in adult hemodialysis patients. A search of Cumulative Index of Nursing and Allied Health Literature (CINAHL) (1982 to May 2008), MEDLINE (1950 to May 2008), PsycINFO (1806 to May 2008), and all Evidence-Based Medicine (EBM) Reviews (Cochran DSR, ACP Journal Club, DARE, and CCTR) was conducted to identify randomized-controlled studies that tested the efficacy of interventions to improve adherence in adult hemodialysis patients. Eight randomized-controlled trials met criteria for inclusion. Six of the 8 studies found statistically significant improvement in adherence with the intervention. Of these 6 intervention studies, all studies had a cognitive component, with 3 studies utilizing cognitive/behavioral intervention strategies. Based on this systematic review, interventions utilizing a cognitive or cognitive/behavioral component appear to show the most promise for future study. © 2010 The Authors. Hemodialysis International © 2010 International Society for Hemodialysis.

Service Blueprint for Improving Clinical Guideline Adherence via Mobile Health Technology

OpenAIRE

Y. O'Connor; C. Heavin; S. O' Connor; J. Gallagher; J. Wu; J. O'Donoghue

2015-01-01

Background: To improve the delivery of paediatric healthcare in low resource settings, Community Health Workers (CHW) have been provided with a paper-based set of protocols known as Community Case Management (CCM). Yet research has shown that CHW adherence to CCM guidelines is poor, ultimately impacting health service delivery. Digitising the CCM guidelines via mobile technology is argued in extant literature to improve CHW adherence. However, little research exist which ...

Randomized controlled trial of a mobile phone intervention for improving adherence to naltrexone for alcohol use disorders.

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Susan A Stoner

Full Text Available Naltrexone is a front-line treatment for alcohol use disorders, but its efficacy is limited by poor medication adherence. This randomized controlled trial evaluated whether a mobile health intervention could improve naltrexone adherence.Treatment-seeking participants with an alcohol use disorder (N = 76 were randomized to intervention and control conditions. All participants received naltrexone (50 mg/day with a medication event monitoring system (MEMS and a prepaid smartphone, and received a daily text message querying medication side effects, alcohol use, and craving. Those in the intervention arm received additional medication reminders and adherence assessment via text message.The primary outcome, proportion of participants with adequate adherence (defined as ≥80% of prescribed doses taken through Week 8, did not differ between groups in intent-to-treat analyses (p = .34. Mean adherence at study midpoint (Week 4 was 83% in the intervention condition and 77% in the control condition (p = .35. Survival analysis found that the intervention group sustained adequate adherence significantly longer (M = 19 days [95% CI = 0.0-44.0] than those in the control group (M = 3 days [95% CI = 0.0-8.1] during the first month of treatment (p = .04. Medication adherence did not predict drinking outcomes.These results suggest that in the context of daily monitoring and assessment via cell phone, additional text message reminders do not further improve medication adherence. Although this initial trial does not provide support for the efficacy of text messaging to improve adherence to pharmacotherapy for alcohol use disorders, additional trials with larger samples and alternate designs are warranted.ClinicalTrials.gov: NCT01349985.

Improving Patients' Adherence to Physical Activity in Diabetes Mellitus: A Review

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Shan-hu Qiu

2012-02-01

Full Text Available Regular physical activity (PA is a key element in the prevention and management of type 2 diabetes mellitus (T2DM. Participation in regular PA improves blood glucose control and can prevent or delay T2DM and its complications, along with positively affecting lipids, blood pressure, cardiovascular events, mortality, and quality of life. However, most people with T2DM are not active and show poor adherence. This paper reviews the possible barriers to PA and strategies to improve the adherence to PA. Based on the currently available literature, it is concluded that self-efficacy and social support from family, friends, and health care providers play the important role in adoption and maintenance of regular PA. Here we also highlight some new modern and innovative interventions that facilitate exercise participation and improve the adherence.

Improving maintenance medication adherence in adult inflammatory bowel disease patients: a pilot study

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Michelle L. Matteson-Kome

2014-01-01

Full Text Available Medication nonadherence in inflammatory bowel disease (IBD may lead to suboptimal control of the disease, decreased quality of life, and poor outcomes. This pilot study evaluated the feasibility, intervention mechanism, and potential effectiveness of a three-month continuous self-improvement (CSI intervention to enhance medication adherence (MA in adult nonadherent IBD patients. Adult IBD patients taking a daily or twice-daily dosed maintenance medication were screened electronically for two months to determine baseline MA levels. Nonadherent IBD participants were randomized to the CSI or the attention control (AC intervention and monitored for three months. The CSI intervention consisted of a data evaluation and system refinement process in which system changes were identified and implemented. The AC group was given educational information regarding IBD disease process, extra-intestinal manifestations of IBD, and medical therapy. Demographic statistics, change scores for within and between- group differences, and effect size estimates were calculated. Nine nonadherent participants (medication adherence score <0.85 were eligible for randomization. The intervention was found feasible and acceptable. Although no statistically significant improvement in MA was found (P=0.14, adherence improved in 3 of 4 of the CSI group and 1 of 2 in the attention control group. The effect size calculation of 1.9 will determine the sample size for future study. The results of this pilot study showed the intervention was feasible and had a positive effect on MA change score and adherence levels. A larger fully powered study is needed to test of the effectiveness of this innovative intervention.

Improving adherence to medication in adults with diabetes in the United Arab Emirates

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Mohammed M. M. Al-Haj Mohd

2016-08-01

Full Text Available Abstract Background Diabetes is a chronic medical condition and adherence to medication in diabetes is important. Improving medication adherence in adults with diabetes would help prevent the chronic complications associated with diabetes. A case control trial was used to study the effects of an educational session on medication adherence among adults with diabetes as measured by the Morisky Medication adherence scale (MMAS-8©. Methods The study took place at the Dubai Police Health Centre between February 2015 and November 2015. Questionnaires were used to collect socio-demographic, clinical and disease related variables and the primary measure of outcome was adherence levels as measured by the Morisky Medication Adherence Scale (MMAS-8©. The intervention group involved a standardized thirty minute educational session focusing on the importance of adherence to medication. The change in MMAS-8© was measured at 6 months. Results Four hundred and forty six patients were enrolled. Mean age 61 year +/− 11. 48.4 % were male. The mean time since diagnosis of diabetes was 3.2 years (Range 1–15 years. At baseline two hundred and eighty eight (64.6 % patients were considered non-adherent (MMAS-8© adherence score < 6 while 118 (26.5 % and 40 (9.0 % had low adherence (MMAS-8© adherence score < 6 and medium adherence (MMAS-8© adherence scores of 6 to 7 to their medication respectively. The percentage of patients scoring low adherence MMAS-8 scores in the interventional group dropped from 64.60 % at baseline to 44.80 % at 6-months (p = 0.01. There was no obvious change in the adherence scores at baseline and at 6-months in the control group. Based on the study data, the Wilcoxon signed-rank test showed that at 6 months, the educational 30-min session on diabetes and adherence to medication did elicit a statistically significant change in adherence levels in adults with diabetes enrolled in the intervention arm (Z = −6

Communication interventions to improve adherence to infection control precautions: a randomised crossover trial.

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Ong, Mei-Sing; Magrabi, Farah; Post, Jeffrey; Morris, Sarah; Westbrook, Johanna; Wobcke, Wayne; Calcroft, Ross; Coiera, Enrico

2013-02-06

Ineffective communication of infection control requirements during transitions of care is a potential cause of non-compliance with infection control precautions by healthcare personnel. In this study, interventions to enhance communication during inpatient transfers between wards and radiology were implemented, in the attempt to improve adherence to precautions during transfers. Two interventions were implemented, comprising (i) a pre-transfer checklist used by radiology porters to confirm a patient's infectious status; (ii) a coloured cue to highlight written infectious status information in the transfer form. The effectiveness of the interventions in promoting adherence to standard precautions by radiology porters when transporting infectious patients was evaluated using a randomised crossover trial at a teaching hospital in Australia. 300 transfers were observed over a period of 4 months. Compliance with infection control precautions in the intervention groups was significantly improved relative to the control group (p group was 38%. Applying the coloured cue resulted in a compliance rate of 73%. The pre-transfer checklist intervention achieved a comparable compliance rate of 71%. When both interventions were applied, a compliance rate of 74% was attained. Acceptability of the coloured cue was high, but adherence to the checklist was low (40%). Simple measures to enhance communication through the provision of a checklist and the use a coloured cue brought about significant improvement in compliance with infection control precautions by transport personnel during inpatient transfers. The study underscores the importance of effective communication in ensuring compliance with infection control precautions during transitions of care.

Impact of Quality Improvement Educational Interventions on Documented Adherence to Quality Measures for Adults with Crohn's Disease.

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Greene, Laurence; Sapir, Tamar; Moreo, Kathleen; Carter, Jeffrey D; Patel, Barry; Higgins, Peter D R

2015-09-01

In recent years, leading organizations in inflammatory bowel disease (IBD) have developed quality measures for the care of adults with Crohn's disease or ulcerative colitis. We used chart audits to assess the impact of quality improvement educational activities on documented adherence to Physician Quality Reporting System measures for IBD. Twenty community-based gastroenterologists were recruited to participate in baseline chart audits (n = 200), a series of 4 accredited educational activities with feedback, and follow-up chart audits (n = 200). Trained abstractors reviewed randomly selected charts of adults with moderate or severe Crohn's disease. The charts were retrospectively abstracted for physicians' documented performance of the 2013 Physician Quality Reporting System IBD quality measures. We compared the physicians' baseline and posteducation rates of documented adherence with 10 of these measures. In a secondary analysis, we compared preeducation with posteducation difference scores of low-performing physicians, those whose baseline documentation rates were in the lowest quartile, and the rest of the cohort. At baseline, documentation of mean provider-level adherence to the 10 quality measures ranged from 3% to 98% (grand mean = 35.8%). In the overall analysis, baseline and posteducation rates of documented adherence did not differ significantly for any of the measures. However, for 4 measures, preeducation to posteducation difference scores were significantly greater among low performers than physicians in the highest 3 quartiles. The results of this preliminary pragmatic study indicate that quality improvement education affords the potential to improve adherence to Physician Quality Reporting System quality measures for IBD among low-performing gastroenterologists.

Improving adherence to antiretroviral therapy

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Nischal K

2005-01-01

Full Text Available Antiretroviral therapy (ART has transformed HIV infection into a treatable, chronic condition. However, the need to continue treatment for decades rather than years, calls for a long-term perspective of ART. Adherence to the regimen is essential for successful treatment and sustained viral control. Studies have indicated that at least 95% adherence to ART regimens is optimal. It has been demonstrated that a 10% higher level of adherence results in a 21% reduction in disease progression. The various factors affecting success of ART are social aspects like motivation to begin therapy, ability to adhere to therapy, lifestyle pattern, financial support, family support, pros and cons of starting therapy and pharmacological aspects like tolerability of the regimen, availability of the drugs. Also, the regimen′s pill burden, dosing frequency, food requirements, convenience, toxicity and drug interaction profile compared with other regimens are to be considered before starting ART. The lack of trust between clinician and patient, active drug and alcohol use, active mental illness (e.g. depression, lack of patient education and inability of patients to identify their medications, lack of reliable access to primary medical care or medication are considered to be predictors of inadequate adherence. Interventions at various levels, viz. patient level, medication level, healthcare level and community level, boost adherence and overall outcome of ART.

Better quality of life in patients offered financial incentives for taking anti-psychotic medication: Linked to improved adherence or more money?

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Moran, Katherine; Priebe, Stefan

2016-08-01

In a randomised controlled trial, patients were offered financial incentives to improve their adherence to anti-psychotic maintenance medication. Compared to a control group without the incentives, they had an improved adherence and also better subjective quality of life (SQOL) after 1 year. This paper explores the question as to whether this improvement in SQOL was associated with the amount of money received or with the improved adherence itself. A secondary analysis was performed using data of the experimental group in the trial. Adherence was assessed as the percentage of all prescribed long-acting anti-psychotic injections that were taken by the patient. In regression models, we tested whether changes in medication adherence and/or the amount of incentives received over the 12-month period was associated with SQOL, as rated on the DIALOG scale. Adherence changed from 68.49 % at baseline to 88.23 % (mean difference in adherence = 19.59 %, SD = 17.52 %). The total amount of incentives received within the 1-year study period varied between £75 and £735, depending on the treatment cycle and the number of long-acting injections taken. Improvement in adherence was found to be a significant predictor of better subjective quality of life (β = 0.014, 95 % CI 0.003-0.025, p = 0.014), whilst the amount of incentives received was not (β = 0.0002, 95 % CI -0.002 to 0.002, p = 0.818). Improved medication adherence is associated with a more favourable SQOL. This underlines the clinical relevance of improved adherence in response to financial incentives in this patient group.

Prevalence, predictors, and clinical consequences of medical adherence in IBD: how to improve it?

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Lakatos, Peter Laszlo

2009-09-14

Inflammatory bowel diseases (IBD) are chronic diseases with a relapsing-remitting disease course necessitating lifelong treatment. However, non-adherence has been reported in over 40% of patients, especially those in remission taking maintenance therapies for IBD. The economical impact of non-adherence to medical therapy including absenteeism, hospitalization risk, and the health care costs in chronic conditions, is enormous. The causes of medication non-adherence are complex, where the patient-doctor relationship, treatment regimen, and other disease-related factors play key roles. Moreover, subjective assessment might underestimate adherence. Poor adherence may result in more frequent relapses, a disabling disease course, in ulcerative colitis, and an increased risk for colorectal cancer. Improving medication adherence in patients is an important challenge for physicians. Understanding the different patient types, the reasons given by patients for non-adherence, simpler and more convenient dosage regimens, dynamic communication within the health care team, a self-management package incorporating enhanced patient education and physician-patient interaction, and identifying the predictors of non-adherence will help devise suitable plans to optimize patient adherence. This editorial summarizes the available literature on frequency, predictors, clinical consequences, and strategies for improving medical adherence in patients with IBD.

Improving diabetes medication adherence: successful, scalable interventions

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Zullig LL

2015-01-01

Full Text Available Leah L Zullig,1,2 Walid F Gellad,3,4 Jivan Moaddeb,2,5 Matthew J Crowley,1,2 William Shrank,6 Bradi B Granger,7 Christopher B Granger,8 Troy Trygstad,9 Larry Z Liu,10 Hayden B Bosworth1,2,7,11 1Center for Health Services Research in Primary Care, Durham Veterans Affairs Medical Center, Durham, NC, USA; 2Department of Medicine, Duke University, Durham, NC, USA; 3Center for Health Equity Research and Promotion, Pittsburgh Veterans Affairs Medical Center, Pittsburgh, PA, USA; 4Division of General Internal Medicine, University of Pittsburgh, Pittsburgh, PA, USA; 5Institute for Genome Sciences and Policy, Duke University, Durham, NC, USA; 6CVS Caremark Corporation; 7School of Nursing, Duke University, Durham, NC, USA; 8Department of Medicine, Division of Cardiology, Duke University School of Medicine, Durham, NC, USA; 9North Carolina Community Care Networks, Raleigh, NC, USA; 10Pfizer, Inc., and Weill Medical College of Cornell University, New York, NY, USA; 11Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, USA Abstract: Effective medications are a cornerstone of prevention and disease treatment, yet only about half of patients take their medications as prescribed, resulting in a common and costly public health challenge for the US healthcare system. Since poor medication adherence is a complex problem with many contributing causes, there is no one universal solution. This paper describes interventions that were not only effective in improving medication adherence among patients with diabetes, but were also potentially scalable (ie, easy to implement to a large population. We identify key characteristics that make these interventions effective and scalable. This information is intended to inform healthcare systems seeking proven, low resource, cost-effective solutions to improve medication adherence. Keywords: medication adherence, diabetes mellitus, chronic disease, dissemination research

Feasibility of motivational interviewing delivered by a glaucoma educator to improve medication adherence.

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Cook, Paul F; Bremer, Robert W; Ayala, A J; Kahook, Malik Y

2010-10-05

Adherence to glaucoma treatment is poor, potentially reducing therapeutic effects. A glaucoma educator was trained to use motivational interviewing (MI), a patient-centered counseling style, to improve adherence. This study was designed to evaluate whether MI was feasible in a busy ophthalmology practice. Feasibility was assessed using five criteria from the National Institutes of Health Behavior Change consortium: fidelity of intervention components to MI theory; success of the training process; delivery of MI-consistent interventions by the glaucoma educator; patient receipt of the intervention based on enrollment, attrition, and satisfaction; and patient enactment of changes in motivation and adherence over the course of the intervention. A treatment manual was designed by a multidisciplinary team with expertise in health psychology, public health, and ophthalmology. The glaucoma educator received 6 hours of training including role-play exercises, self-study, and individual supervision. His MI-related knowledge and skills increased following training, and he delivered exclusively MI-consistent interventions in 66% of patient encounters. 86% (12/14) of eligible patients agreed to be randomized into glaucoma educator support or a control condition. All 8 patients assigned to the glaucoma educator completed at least 2 of 6 planned contacts, and 50% (4/8) completed all 6 contacts. Patients assigned to the glaucoma educator improved over time in both motivation and adherence. The introduction of a glaucoma educator was feasible in a busy ophthalmology practice. Patients improved their adherence while participating in the glaucoma educator program, although this study was not designed to show a causal effect. The use of a glaucoma educator to improve glaucoma patients' medication adherence may be feasible at other ophthalmology clinics, and can be implemented with a standardized training approach. Pilot data show the intervention can be implemented with fidelity, is

Technology-based self-care methods of improving antiretroviral adherence: a systematic review.

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Parya Saberi

Full Text Available As HIV infection has shifted to a chronic condition, self-care practices have emerged as an important topic for HIV-positive individuals in maintaining an optimal level of health. Self-care refers to activities that patients undertake to maintain and improve health, such as strategies to achieve and maintain high levels of antiretroviral adherence.Technology-based methods are increasingly used to enhance antiretroviral adherence; therefore, we systematically reviewed the literature to examine technology-based self-care methods that HIV-positive individuals utilize to improve adherence. Seven electronic databases were searched from 1/1/1980 through 12/31/2010. We included quantitative and qualitative studies. Among quantitative studies, the primary outcomes included ARV adherence, viral load, and CD4+ cell count and secondary outcomes consisted of quality of life, adverse effects, and feasibility/acceptability data. For qualitative/descriptive studies, interview themes, reports of use, and perceptions of use were summarized. Thirty-six publications were included (24 quantitative and 12 qualitative/descriptive. Studies with exclusive utilization of medication reminder devices demonstrated less evidence of enhancing adherence in comparison to multi-component methods.This systematic review offers support for self-care technology-based approaches that may result in improved antiretroviral adherence. There was a clear pattern of results that favored individually-tailored, multi-function technologies, which allowed for periodic communication with health care providers rather than sole reliance on electronic reminder devices.

Improving medication adherence among community-dwelling seniors with cognitive impairment: a systematic review of interventions.

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Kröger, Edeltraut; Tatar, Ovidiu; Vedel, Isabelle; Giguère, Anik M C; Voyer, Philippe; Guillaumie, Laurence; Grégoire, Jean-Pierre; Guénette, Line

2017-08-01

Background Medication non-adherence may lead to poor therapeutic outcomes. Cognitive functions deteriorate with age, contributing to decreased adherence. Interventions have been tested to improve adherence in seniors with cognitive impairment or Alzheimer disease (AD), but high-quality systematic reviews are lacking. It remains unclear which interventions are promising. Objectives We conducted a systematic review to identify, describe, and evaluate interventions aimed at improving medication adherence among seniors with any type of cognitive impairment. Methods Following NICE guidance, databases and websites were searched using combinations of controlled and free vocabulary. All adherence-enhancing interventions and study designs were considered. Studies had to include community dwelling seniors, aged 65 years or older, with cognitive impairment, receiving at least one medication for a chronic condition, and an adherence measure. Study characteristics and methodological quality were assessed. Results We identified 13 interventions, including six RCTs. Two studies were of poor, nine of low/medium and two of high quality. Seven studies had sample sizes below 50 and six interventions focused on adherence to AD medication. Six interventions tested a behavioral, four a medication oriented, two an educational and one a multi-faceted approach. Studies rarely assessed therapeutic outcomes. All but one intervention showed improved adherence. Conclusion Three medium quality studies showed better adherence with patches than with pills for AD treatment. Promising interventions used educational or reminding strategies, including one high quality RCT. Nine studies were of low/moderate quality. High quality RCTs using a theoretical framework for intervention selection are needed to identify strategies for improved adherence in these seniors.

Improving Refill Adherence in Medicare Patients With Tailored and Interactive Mobile Text Messaging: Pilot Study

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Jeong, Erwin W; Feger, Erin; Noble, Harmony K; Kmiec, Magdalen; Prayaga, Ram S

2018-01-01

Background Nonadherence is a major concern in the management of chronic conditions such as hypertension, cardiovascular disease, and diabetes where patients may discontinue or interrupt their medication for a variety of reasons. Text message reminders have been used to improve adherence. However, few programs or studies have explored the benefits of text messaging with older populations and at scale. In this paper, we present a program design using tailored and interactive text messaging to improve refill rates of partially adherent or nonadherent Medicare members of a large integrated health plan. Objective The aim of this 3-month program was to gain an understanding of whether tailored interactive text message dialogues could be used to improve medication refills in Medicare patients with one or more chronic diseases. Methods We used the mPulse Mobile interactive text messaging solution with partially adherent and nonadherent Medicare patients (ie, over age 65 years or younger with disabilities) of Kaiser Permanente Southern California (KP), a large integrated health plan, and compared refill rates of the text messaging group (n=12,272) to a group of partially adherent or nonadherent Medicare patients at KP who did not receive text messages (nontext messaging group, n=76,068). Both groups were exposed to other forms of refill and adherence outreach including phone calls, secure emails, and robo-calls from December 2016 to February 2017. Results The text messaging group and nontext messaging group were compared using an independent samples t test to test difference in group average of refill rates. There was a significant difference in medication refill rates between the 2 groups, with a 14.07 percentage points higher refill rate in the text messaging group (Pimprove medication refill rates among Medicare patients. These findings also support using interactive text messaging as a cost-effective, convenient, and user-friendly solution for patient engagement

Mobile phone text messaging improves antihypertensive drug adherence in the community.

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Varleta, Paola; Acevedo, Mónica; Akel, Carlos; Salinas, Claudia; Navarrete, Carlos; García, Ana; Echegoyen, Carolina; Rodriguez, Daniel; Gramusset, Lissette; Leon, Sandra; Cofré, Pedro; Retamal, Raquel; Romero, Katerine

2017-12-01

Antihypertensive drug adherence (ADA) is a mainstay in blood pressure control. Education through mobile phone short message system (SMS) text messaging could improve ADA. The authors conducted a randomized study involving 314 patients with hypertension with Text messaging intervention improved ADA (risk ratio, 1.3; 95% confidence interval, 1.0-1.6 [Ptext messaging resulted in an increase in reporting ADA in this hypertensive Latino population. This approach could become an effective tool to overcome poor medication adherence in the community. ©2017 Wiley Periodicals, Inc.

A randomized trial comparing in person and electronic interventions for improving adherence to oral medications in schizophrenia.

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Velligan, Dawn; Mintz, Jim; Maples, Natalie; Xueying, Li; Gajewski, Stephanie; Carr, Heather; Sierra, Cynthia

2013-09-01

Poor adherence to medication leads to symptom exacerbation and interferes with the recovery process for patients with schizophrenia. Following baseline assessment, 142 patients in medication maintenance at a community mental health center were randomized to one of 3 treatments for 9 months: (1) PharmCAT, supports including pill containers, signs, alarms, checklists and the organization of belongings established in weekly home visits from a PharmCAT therapist; (2) Med-eMonitor (MM), an electronic medication monitor that prompts use of medication, cues the taking of medication, warns patients when they are taking the wrong medication or taking it at the wrong time, record complaints, and, through modem hookup, alerts treatment staff of failures to take medication as prescribed; (3) Treatment as Usual (TAU). All patients received the Med-eMonitor device to record medication adherence. The device was programmed for intervention only in the MM group. Data on symptoms, global functioning, and contact with emergency services and police were obtained every 3 months. Repeated measures analyses of variance for mixed models indicated that adherence to medication was significantly better in both active conditions than in TAU (both p<0.0001). Adherence in active treatments ranged from 90-92% compared to 73% in TAU based on electronic monitoring. In-person and electronic interventions significantly improved adherence to medication, but that did not translate to improved clinical outcomes. Implications for treatment and health care costs are discussed.

Association Between Adherence to Glasses Wearing During Amblyopia Treatment and Improvement in Visual Acuity.

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Maconachie, Gail D E; Farooq, Shegufta; Bush, Glen; Kempton, Julie; Proudlock, Frank A; Gottlob, Irene

2016-12-01

Occlusion dose monitors have helped establish that better adherence to occlusion is associated with improved visual outcomes in patients undergoing amblyopia treatment. However, the role of adherence to glasses wearing is unknown. To establish the feasibility and reliability of objectively monitoring adherence to glasses wearing using age-based norms, establish the association between adherence to glasses wearing and improvement in visual acuity (VA) after optical treatment and occlusion therapy, and analyze the effect of age, sex, refractive errors, type of amblyopia, and adherence to glasses wearing on improvement in VA. A prospective, observational, nonmasked, cohort study was conducted between June 8, 2008, and June 30, 2013, among patients at a pediatric ophthalmology clinic of a tertiary care hospital who were newly diagnosed with anisometropic and/or strabismic amblyopia and had not undergone previous treatment. The study consisted of a glasses phase (18 weeks) and a patching phase (glasses and occlusion for 10 hours per day for 12 weeks). Reliability of the glasses monitors was assessed by comparing diary entries and monitor recordings in adults. Objective monitoring of glasses wearing and occlusion. Adherence to glasses wearing (hours per day) and effect on VA. Among 20 children with anisometropia (mean [SD] age, 6.20 [2.16] years; 11 boys and 9 girls) and 20 with strabismic or mixed amblyopia (mean [SD] age, 4.90 [1.36] years; 10 boys and 10 girls), adherence to glasses wearing was successfully monitored in all but 1 patient. Agreement between diaries and monitored times wearing glasses in adults was high (intraclass correlation coefficient, 1.00; 95% CI, 0.999-1.00). Median (SD) adherence to glasses wearing was 70% (25.3%). A moderate correlation was observed between adherence to glasses wearing and percentage improvement in VA during the glasses phase (r = 0.462; P = .003). Multiple regression revealed that age (β = -0.535; P = .001

Improved Resident Adherence to AAA Screening Guidelines via an Electronic Reminder.

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Sypert, David; Van Dyke, Kenneth; Dhillon, Namrata; Elliott, John O; Jordan, Kim

The 2014 United States Preventive Services Task Force systematic review found abdominal aortic aneurysm (AAA) screening decreased related mortality by close to half. Despite the simplicity of screening, research suggests poor adherence to the recommended AAA screening guidelines. Using the quality improvement plan-study-do-act cycle, we retrospectively established poor adherence to AAA screening and poor documentation of smoking history in our resident clinic. An electronic reminder was prospectively implemented into our electronic medical record (EMR) with the goal of improving screening rates. After 1 year, a retrospective chart review was conducted. Comparisons of the pre- and post-electronic reminder intervention data were made using chi-square tests and odds ratios (OR). The purposeful AAA screening rate improved 27.8% during the intervention, 40.3% (95% confidence interval [CI]: 28.6-52.0%) versus 12.5% (95% CI: 3.1-21.9%), p = .002, suggesting patients were more likely to be screened as a result of the electronic reminder, OR = 4.73 (95% CI: 1.77-12.65). This improvement translates to a large effect size, Cohen's d = 0.86 (95% CI: 0.31-1.40). Electronic reminders are a simple EMR addition that can provide evidence-based education while improving adherence rates with preventive health screening measures.

Adolescents with obstructive sleep apnea adhere poorly to positive airway pressure (PAP, but PAP users show improved attention and school performance.

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Dean W Beebe

2011-03-01

Full Text Available Obstructive Sleep Apnea (OSA is associated with medical and neurobehavioral morbidity across the lifespan. Positive airway pressure (PAP treatment has demonstrated efficacy in treating OSA and has been shown to improve daytime functioning in adults, but treatment adherence can be problematic. There are nearly no published studies examining functional outcomes such as academic functioning in adolescents treated with PAP. This study was conducted as an initial step towards determining whether PAP treatment improves daytime functioning among adolescents with OSA.Self-reported academic grades, self- and parent-reported academic quality of life, and objectively-measured attention were assessed before and after PAP was clinically initiated in a sample of 13 obese adolescents with OSA, as well as 15 untreated obese Controls without OSA. Based on adherence data, the treated group was divided into PAP Users (n = 6 and Non-Adherent participants (n = 7.Though demographically similar, the three groups significantly differed in how their academic performance and attention scores changed from baseline to follow-up. Non-Adherent participants showed worsening functioning over time, while PAP Users showed stable or improved functioning, similar to controls.Although many adolescents prescribed PAP for OSA are non-adherent to the treatment, those who adhere to treatment can display improved attention and academic functioning.

CPAP Adherence is Associated With Attentional Improvements in a Group of Primarily Male Patients With Moderate to Severe OSA.

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Deering, Sean; Liu, Lin; Zamora, Tania; Hamilton, Joanne; Stepnowsky, Carl

2017-12-15

Obstructive sleep apnea (OSA) is a widespread condition that adversely affects physical health and cognitive functioning. The prevailing treatment for OSA is continuous positive airway pressure (CPAP), but therapeutic benefits are dependent on consistent use. Our goal was to investigate the relationship between CPAP adherence and measures of sustained attention in patients with OSA. Our hypothesis was that the Psychomotor Vigilance Task (PVT) would be sensitive to attention-related improvements resulting from CPAP use. This study was a secondary analysis of a larger clinical trial. Treatment adherence was determined from CPAP use data. Validated sleep-related questionnaires and a sustained-attention and alertness test (PVT) were administered to participants at baseline and at the 6-month time point. Over a 6-month time period, the average CPAP adherence was 3.32 h/night (standard deviation [SD] = 2.53), average improvement in PVT minor lapses was -4.77 (SD = 13.2), and average improvement in PVT reaction time was -73.1 milliseconds (standard deviation = 211). Multiple linear regression analysis showed that higher CPAP adherence was significantly associated with a greater reduction in minor lapses in attention after 6 months of continuous treatment with CPAP therapy (β = -0.72, standard error = 0.34, P = .037). The results of this study showed that higher levels of CPAP adherence were associated with significant improvements in vigilance. Because the PVT is a performance-based measure that is not influenced by prior learning and is not subjective, it may be an important supplement to patient self-reported assessments. Name: Effect of Self-Management on Improving Sleep Apnea Outcomes, URL: https://clinicaltrials.gov/ct2/show/NCT00310310, Identifier: NCT00310310. © 2017 American Academy of Sleep Medicine

Might ART Adherence Estimates Be Improved by Combining Biomarker and Self-Report Data?

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Rhead, Rebecca; Masimirembwa, Collen; Cooke, Graham; Takaruza, Albert; Nyamukapa, Constance; Mutsimhi, Cosmas; Gregson, Simon

2016-01-01

in Manicaland is at best 69%, which not only allows for considerable room for improvement but also suggests that the area may be falling short of the UNAIDS' 90% target regarding viral suppression. Increased efforts are needed to improve ART adherence particularly amongst the young male population in rural areas of east Zimbabwe.

Might ART Adherence Estimates Be Improved by Combining Biomarker and Self-Report Data?

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Rebecca Rhead

ART adherence in Manicaland is at best 69%, which not only allows for considerable room for improvement but also suggests that the area may be falling short of the UNAIDS' 90% target regarding viral suppression. Increased efforts are needed to improve ART adherence particularly amongst the young male population in rural areas of east Zimbabwe.

Patient-Centered Prescription Model to improve therapeutic adherence in patients with multimorbidity

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Javier González-Bueno

2018-05-01

Full Text Available To date, interventions to improve medication adherence in patients with multimorbidity have shown modest and inconsistent efficacy among available studies. Thereby, we should define new approaches aimed at improving medication adherence tailored to effective prescribing, with a multidisciplinary approach and patient-centered. In this regard, the Patient-Centered Prescription Model has shown its usefulness on improving appropriateness of drug treatments in patients with clinical complexity. For that, this strategy addresses the following four steps: 1 Patient-Centered assessment; 2 Diagnosis-Centered assessment; 3 Medication-Centered assessment; and 4 Therapeutic Plan. We propose through a clinical case an adaptation of the Patient-Centered Prescription Model to enhance both appropriateness and medication adherence in patients with multimorbidity. To this end, we have included on its first step the Spanish version of a cross-culturally adapted scale for the multidimensional assessment of medication adherence. Furthermore, we suggest a set of interventions to be applied in the three remaining steps of the model. These interventions were firstly identified by an overview of systematic reviews and then selected by a panel of experts based on Delphi methodology. All of these elements have been considered appropriate in patients with multimorbidity according to three criteria: strength of their supporting evidence, usefulness in the target population and feasibility of implementation in clinical practice. The proposed approach intends to lay the foundations for an innovative way in tackling medication adherence in patients with multimorbidity.

Intensified pharmaceutical care is improving immunosuppressive medication adherence in kidney transplant recipients during the first post-transplant year: a quasi-experimental study.

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Joost, Robert; Dörje, Frank; Schwitulla, Judith; Eckardt, Kai-Uwe; Hugo, Christian

2014-08-01

Medication adherence is critical for transplant patients because the consequences of non-adherence can result in allograft loss and may be life threatening. A prospective study with 74 renal transplant recipients using a sequential control group design was performed to investigate the impact of a pharmaceutical intensified care programme led by a clinical pharmacist on daily drug adherence during the first year after renal transplantation. Thirty-nine patients of the control group received the already established standardized drug and transplant training, while 35 patients of the intensified care group (ICG) received additional inpatient and outpatient pharmaceutical care and counselling by a dedicated clinical pharmacist. Applied interventions were clustered and classified using the behaviour change technique taxonomy according to Michie. Adherence to immunosuppressive drug therapy was monitored up to 1 year using a medication event monitoring system, pill count (PC), drug holiday (DH) occurrence, Morisky questionnaire and self-report. Sixty-seven patients (35 of the standard care and 32 of the ICG) were analysed. Implementation of DA was significantly (P = 0.014) improved in patients of the ICG (91%) compared with SCG (75%) during the first year after transplantion. Daily adherence measures were already improved within 30-40 days after start of intensified patient care and continued throughout the study period. Intensified care patients also showed significantly better results for taking adherence (P = 0.006), PC (P = 0.008) and DHs (P = 0.001). The additional, intensified pharmaceutical care improved patients' medication adherence remarkably, suggesting that the applied additional care programme has the potential to improve outcomes after organ transplantation. © The Author 2014. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

eHealth Technologies as an intervention to improve adherence to topical antipsoriatics: a systematic review.

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Svendsen, Mathias Tiedemann; Andersen, Flemming; Andersen, Klaus Ejner

2018-03-01

Topical antipsoriatics are recommended first-line treatment of psoriasis, but rates of adherence are low. Patient support by use of electronic health (eHealth) services is suggested to improve medical adherence. To review randomised controlled trials (RCTs) testing eHealth interventions designed to improve adherence to topical antipsoriatics and to review applications for smartphones (apps) incorporating the word psoriasis. Literature review: Medline, Embase, Cochrane, PsycINFO and Web of Science were searched using search terms for eHealth, psoriasis and topical antipsoriatics. General analysis of apps: The operating systems (OS) for smartphones, iOS, Google Play, Microsoft Store, Symbian OS and Blackberry OS were searched for apps containing the word psoriasis. Literature review: Only one RCT was included, reporting on psoriasis patients' Internet reporting their status of psoriasis over a 12-month period. The rate of adherence was measured by Medication Event Monitoring System (MEMS ® ). An improvement in medical adherence and reduction of severity of psoriasis were reported. General analysis of apps: A total 184 apps contained the word psoriasis. There is a critical need for high-quality RCTs testing if the ubiquitous eHealth technologies, for example, some of the numerous apps, can improve psoriasis patients' rates of adherence to topical antipsoriatics.

Health Information Technology: Meaningful Use and Next Steps to Improving Electronic Facilitation of Medication Adherence.

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Bosworth, Hayden B; Zullig, Leah L; Mendys, Phil; Ho, Michael; Trygstad, Troy; Granger, Christopher; Oakes, Megan M; Granger, Bradi B

2016-03-15

The use of health information technology (HIT) may improve medication adherence, but challenges for implementation remain. The aim of this paper is to review the current state of HIT as it relates to medication adherence programs, acknowledge the potential barriers in light of current legislation, and provide recommendations to improve ongoing medication adherence strategies through the use of HIT. We describe four potential HIT barriers that may impact interoperability and subsequent medication adherence. Legislation in the United States has incentivized the use of HIT to facilitate and enhance medication adherence. The Health Information Technology for Economic and Clinical Health (HITECH) was recently adopted and establishes federal standards for the so-called "meaningful use" of certified electronic health record (EHR) technology that can directly impact medication adherence. The four persistent HIT barriers to medication adherence include (1) underdevelopment of data reciprocity across clinical, community, and home settings, limiting the capture of data necessary for clinical care; (2) inconsistent data definitions and lack of harmonization of patient-focused data standards, making existing data difficult to use for patient-centered outcomes research; (3) inability to effectively use the national drug code information from the various electronic health record and claims datasets for adherence purposes; and (4) lack of data capture for medication management interventions, such as medication management therapy (MTM) in the EHR. Potential recommendations to address these issues are discussed. To make meaningful, high quality data accessible, and subsequently improve medication adherence, these challenges will need to be addressed to fully reach the potential of HIT in impacting one of our largest public health issues.

Communication techniques for improved acceptance and adherence with therapeutic footwear.

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van Netten, Jaap J; Francis, Anthony; Morphet, Ashley; Fortington, Lauren V; Postema, Klaas; Williams, Anita

2017-04-01

Clients' acceptance and adherence with orthoses can be influenced by a clinician's communication skills. In this clinical note, we describe two communication techniques, in the context of therapeutic footwear. Person-centred communication involves engaging with and listening to the attitudes of the client towards their condition, as well as discussing acceptance and expectations, in a structured consultation. Building a relationship is crucial and requires clients to feel heard and understood. An important influence on the acceptance and adherence is that a client makes a conscious decision to receive their device. This active receipt can be facilitated through shared decision making, wherein clinicians give clear, relevant and meaningful examples, based on clinical evidence, and ensure this is understood. Two communication techniques for clinicians providing therapeutic footwear are described. These can be adapted for use with provision of other assistive technologies to improve client acceptance and adherence. Clinical relevance Small changes in how clinicians communicate to their clients in daily practice can have a big influence on the subsequent acceptance and adherence with therapeutic footwear and indeed other prescribed assistive technologies.

Adherence in pediatric kidney transplant recipients: solutions for the system.

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Steinberg, Elizabeth A; Moss, Mary; Buchanan, Cindy L; Goebel, Jens

2018-03-01

Non-adherence remains a significant problem among pediatric (and adult) renal transplant recipients. Non-adherence among solid organ transplant recipients results in US$15-100 million annual costs. Estimates of non-adherence range from 30 to 70% among pediatric patients. Research demonstrates that a 10% decrement in adherence is associated with 8% higher hazard of graft failure and mortality. Focus has begun to shift from patient factors that impact adherence to the contributing healthcare and systems factors. The purpose of this review is to describe problems within the systems implicated in non-adherence and potential solutions that may be related to positive adherence outcomes. Systems issues include insurance and legal regulations, provider and care team barriers to optimal care, and difficulties with transitioning to adult care. Potential solutions include recognition of how systems can work together to improve patient outcomes through improvements in insurance programs, a multi-disciplinary care team approach, evidence-based medical management, pharmacy-based applications and interventions to simplify medication regimens, improved transition protocols, and telehealth/technology-based multi-component interventions. However, there remains a significant lack of reliability in the application of these potential solutions to systems issues that impact patient adherence. Future efforts should accordingly focus on these efforts, likely by leveraging quality improvement and related principles, and on the investigation of the efficacy of these interventions to improve adherence and graft outcomes.

Increase in single-tablet regimen use and associated improvements in adherence-related outcomes in HIV-infected women.

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Hanna, David B; Hessol, Nancy A; Golub, Elizabeth T; Cocohoba, Jennifer M; Cohen, Mardge H; Levine, Alexandra M; Wilson, Tracey E; Young, Mary; Anastos, Kathryn; Kaplan, Robert C

2014-04-15

The use of single-tablet antiretroviral therapy (ART) regimens and its implications on adherence among HIV-infected women have not been well described. Participants were enrolled in the Women's Interagency HIV Study, a longitudinal study of HIV infection in US women. We examined semiannual trends in single-tablet regimen use and ART adherence, defined as self-reported 95% adherence in the past 6 months, during 2006-2013. In a nested cohort study, we assessed the comparative effectiveness of a single-tablet versus a multiple-tablet regimen with respect to adherence, virologic suppression, quality of life, and AIDS-defining events, using propensity score matching to account for demographic, behavioral, and clinical confounders. We also examined these outcomes in a subset of women switching from a multiple- to single-tablet regimen using a case-crossover design. We included 15,523 person-visits, representing 1727 women (53% black, 29% Hispanic, 25% IDU, median age 47). Use of single-tablet regimens among ART users increased from 7% in 2006% to 27% in 2013; adherence increased from 78% to 85% during the same period (both P Single-tablet regimen use was significantly associated with increased adherence (adjusted risk ratio: 1.05; 95% confidence interval: 1.03 to 1.08) and virologic suppression (risk ratio: 1.06; 95% confidence interval: 1.01 to 1.11), while associations with improved quality of life and fewer AIDS-defining events did not achieve statistical significance. Similar findings were observed among the subset of switchers. Single-tablet regimen use was associated with increased adherence and virologic suppression. Despite this, 15% of women prescribed ART were still not optimally adherent; additional interventions are needed to maximize therapeutic benefits.

ESC guidelines adherence is associated with improved survival in patients from the Norwegian Heart Failure Registry.

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De Blois, Jonathan; Fagerland, Morten Wang; Grundtvig, Morten; Semb, Anne Grete; Gullestad, Lars; Westheim, Arne; Hole, Torstein; Atar, Dan; Agewall, Stefan

2015-01-01

To assess the adherence to heart failure (HF) guidelines for angiotensin-converting enzyme-I (ACE-I), angiotensin II receptor blockers (ARB), and β-blockers and the possible association of ACE-I or ARB, β-blockers, and statins with survival in the large contemporary Norwegian Heart Failure Registry. The study included 5761 outpatients who were diagnosed with HF of any aetiology (mean left ventricular ejection fraction 32% ± 11%) from January 2000 to January 2010 and followed up until death or February 2010. Adherence to treatment according to the guidelines was high. Cox regression analysis to identify risk factors for all-cause mortality, after adjustment for many factors, showed that ACE-I ≥ 50% of target dose, use of beta-blockers, and statins were significantly related to improved survival (P = 0.003, P < 0.001, and P < 0.001, respectively). Propensity scoring showed the same benefit for these variables. Both multivariable and propensity scoring analyses showed survival benefits with β-blockers, statins, and adequate doses of ACE-I in this contemporary HF cohort. This study stresses the importance of guidelines adherence, even in the context of high levels of adherence to guidelines. Moreover, respecting the recommended target doses of ACE-I appears to have a crucial role in survival improvement and, in the multivariate Cox regression analysis, ARB treatment was not significantly associated with a lower all-cause mortality. Published on behalf of the European Society of Cardiology. All rights reserved. ©The Author 2015. For permissions please email: journals.permissions@oup.com.

Improving adherence to medication in adults with diabetes in the United Arab Emirates.

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Al-Haj Mohd, Mohammed M M; Phung, Hai; Sun, Jing; Morisky, Donald E

2016-08-24

Diabetes is a chronic medical condition and adherence to medication in diabetes is important. Improving medication adherence in adults with diabetes would help prevent the chronic complications associated with diabetes. A case control trial was used to study the effects of an educational session on medication adherence among adults with diabetes as measured by the Morisky Medication adherence scale (MMAS-8©). The study took place at the Dubai Police Health Centre between February 2015 and November 2015. Questionnaires were used to collect socio-demographic, clinical and disease related variables and the primary measure of outcome was adherence levels as measured by the Morisky Medication Adherence Scale (MMAS-8©). The intervention group involved a standardized thirty minute educational session focusing on the importance of adherence to medication. The change in MMAS-8© was measured at 6 months. Four hundred and forty six patients were enrolled. Mean age 61 year +/- 11. 48.4 % were male. The mean time since diagnosis of diabetes was 3.2 years (Range 1-15 years). At baseline two hundred and eighty eight (64.6 %) patients were considered non-adherent (MMAS-8© adherence score strategies should focus on wider educational strategies targeting medication adherence in diabetic patients in the UAE.

Analysis of the factors that prevent adherence to treatment in patients with diabetes mellitus and the strategies that contribute to the improvement in adherence

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Natalia V. Likhodey

2018-03-01

Full Text Available This review examined the current problem of low adherence to treatment in patients with chronic diseases, particularly type 2 diabetes mellitus. According to the definition of the World Health Organization, ‘adherence to treatment’ is the degree to which a patient’s behaviour corresponds to the doctor’s recommendations with respect to medications and implementation of dietary advice and/or lifestyle changes. The current medical literature includes a large number of scientific publications devoted to the study of various factors that lead to low adherence to treatment. The term ‘barriers’ is most often used to designate these factors. The first part of this work contains an analysis of the main factors that impede compliance to the doctor’s recommendations, such as socioeconomic and psychological (personal barriers related to the disease itself, the peculiarities of its treatment and the organisation of medical care (the health care system. The second part of this review examines the different theoretical models of patient behaviour and strategies that improve adherence to treatment. Most researchers believe that there is an unsatisfactory (low adherence to treatment and that none of the existing intervention strategies can improve adherence to treatment among all patients. The cornerstone of the entire diabetes management system is the training of patients within the framework of developed structured programmes. Conversely,, success depends on the individual approach, the course of the disease and the mandatory consideration of the individual psychological characteristics of each person. Establishment of a partnership built on trust between a doctor and a patient contributes to greater patient satisfaction with treatment and improved adherence, and this relationship ultimately affects the treatment efficacy and clinical outcomes.

Sticker charts: a method for improving adherence to treatment of chronic diseases in children.

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Luersen, Kara; Davis, Scott A; Kaplan, Sebastian G; Abel, Troy D; Winchester, Woodrow W; Feldman, Steven R

2012-01-01

Poor adherence is a common problem and may be an underlying cause of poor clinical outcomes. In pediatric populations, positive reinforcement techniques such as sticker charts may increase motivation to adhere to treatment regimens. To review the use of sticker charts to improve adherence in children with chronic disease, Medline and PsycINFO searches were conducted using the key words "positive reinforcement OR behavior therapy" and "adherence OR patient compliance" and "child." Randomized controlled retrospective cohort or single-subject-design studies were selected. Studies reporting adherence to the medical treatment of chronic disease in children using positive reinforcement techniques were included in the analysis. The systematic search was supplemented by identifying additional studies identified through the reference lists and authors of the initial articles found. Positive reinforcement techniques such as sticker charts increase adherence to medical treatment regimens. In several studies, this effect was maintained for months after the initial intervention. Better adherence correlated with better clinical outcomes in some, but not all, studies. Few studies examining the use of sticker charts were identified. Although single-subject-design studies are useful in establishing the effect of a behavioral intervention, larger randomized controlled trials would help determine the precise efficacy of sticker chart interventions. Adherence to medical treatments in children can be increased using sticker charts or other positive reinforcement techniques. This may be an effective means to encourage children with atopic dermatitis to apply their medications and improve clinical outcomes. © 2012 Wiley Periodicals, Inc.

A Pharmaceutical Care Program to Improve Adherence to Statin Therapy : A Randomized Controlled Trial

NARCIS (Netherlands)

Eussen, Simone R. B. M.; van der Elst, Menno E.; Klungel, Olaf H.; Rompelberg, Cathy J. M.; Garssen, Johan; Oosterveld, Marco H.; de Boer, Anthonius; de Gier, Johan J.; Bouvy, Marcel L.

2010-01-01

BACKGROUND: Despite the well-known beneficial effects of statins, many patients do not adhere to chronic medication regimens. OBJECTIVE: To implement and assess the effectiveness of a community pharmacy based pharmaceutical care program developed to improve patients' adherence to statin therapy.

Improving occupational physicians' adherence to a practice guideline: feasibility and impact of a tailored implementation strategy.

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Joosen, Margot C W; van Beurden, Karlijn M; Terluin, Berend; van Weeghel, Jaap; Brouwers, Evelien P M; van der Klink, Jac J L

2015-04-24

Although practice guidelines are important tools to improve quality of care, implementation remains challenging. To improve adherence to an evidence-based guideline for the management of mental health problems, we developed a tailored implementation strategy targeting barriers perceived by occupational physicians (OPs). Feasibility and impact on OPs' barriers were evaluated. OPs received 8 training-sessions in small peer-learning groups, aimed at discussing the content of the guideline and their perceived barriers to adhere to guideline recommendations; finding solutions to overcome these barriers; and implementing solutions in practice. The training had a plan-do-check-act (PDCA) structure and was guided by a trainer. Protocol compliance and OPs' experiences were qualitatively and quantitatively assessed. Using a questionnaire, impact on knowledge, attitude, and external barriers to guideline adherence was investigated before and after the training. The training protocol was successfully conducted; guideline recommendations and related barriers were discussed with peers, (innovative) solutions were found and implemented in practice. The participating 32 OPs were divided into 6 groups and all OPs attended 8 sessions. Of the OPs, 90% agreed that the peer-learning groups and the meetings spread over one year were highly effective training components. Significant improvements (p implementation strategy focusing on perceived barriers and tailor-made implementation interventions is a feasible method to enhance guideline adherence. Moreover, the strategy contributed to OPs' knowledge, attitudes, and skills in using the guideline. As a generic approach to overcome barriers perceived in specific situations, this strategy provides a useful method to guideline implementation for other health care professionals too.

Missing signposts on the roadmap to quality: a call to improve medication adherence indicators in data collection for population research

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Bradi B. Granger

2013-11-01

Full Text Available Purpose: Poor adherence to prescribed medicines is associated with increased rates of poor outcomes, including hospitalization, serious adverse events, and death, and is also associated with increased healthcare costs. However, current approaches to evaluation of medication adherence using real-world electronic health records (EHRs or claims data may miss critical opportunities for data capture and fall short in modeling and representing the full complexity of the healthcare environment. We sought to explore a framework for understanding and improving data capture for medication adherence in a population-based intervention in four U.S. counties.Approach: We posited that application of a data model and a process matrix when designing data collection for medication adherence would improve identification of variables and data accessibility, and could support future research on medication-taking behaviors. We then constructed a use case in which data related to medication adherence would be leveraged to support improved healthcare quality, clinical outcomes, and efficiency of healthcare delivery in a population-based intervention for persons with diabetes. Because EHRs in use at participating sites were deemed incapable of supplying the needed data, we applied a taxonomic approach to identify and define variables of interest. We then applied a process matrix methodology, in which we identified key research goals and chose optimal data domains and their respective data elements, to instantiate the resulting data model.Conclusions: Combining a taxonomic approach with a process matrix methodology may afford significant benefits when designing data collection for clinical and population-based research in the arena of medication adherence. Such an approach can effectively depict complex real-world concepts and domains by mapping the relationships between disparate contributors to medication adherence and describing their relative contributions to

Strategies to optimize treatment adherence in adolescent patients with cystic fibrosis

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Bishay LC

2016-10-01

Full Text Available Lara C Bishay, Gregory S Sawicki Division of Respiratory Diseases, Boston Children’s Hospital, Boston, MA, USA Abstract: While development of new treatments for cystic fibrosis (CF has led to a significant improvement in survival age, routine daily treatment for CF is complex, burdensome, and time intensive. Adolescence is a period of decline in pulmonary function in CF, and is also a time when adherence to prescribed treatment plans for CF tends to decrease. Challenges to adherence in adolescents with CF include decreased parental involvement, time management and significant treatment burden, and adolescent perceptions of the necessity and value of the treatments prescribed. Studies of interventions to improve adherence are limited and focus on education, without significant evidence of success. Smaller studies on behavioral techniques do not focus on adolescents. Other challenges for improving adherence in adolescents with CF include infection control practices limiting in-person interactions. This review focuses on the existing evidence base on adherence intervention in adolescents with CF. Future directions for efforts to optimize treatment adherence in adolescents with CF include reducing treatment burden, developing patient-driven technology to improve tracking, communication, and online support, and rethinking the CF health services model to include assessment of individualized adherence barriers. Keywords: compliance, adolescence, medication, self management, intervention

Interventions to improve medication adherence in adult kidney transplant recipients: a systematic review.

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Low, Jac Kee; Williams, Allison; Manias, Elizabeth; Crawford, Kimberley

2015-05-01

In kidney transplantation, adherence to immunosuppressive therapy is paramount for long-term graft survival. This systematic review aimed to assess the effectiveness of interventions to improve medication adherence in adult kidney transplantation. Eight electronic databases were searched from inception to November 2013. Only primary intervention studies, which reported measurement of adherence to immunosuppressive medications after kidney transplantation, were included. The quality of all studies was assessed using the Consolidated Standards of Reporting Trials and Transparent Reporting of Evaluations with Non-randomized Designs checklists. A synthesis was undertaken to tease out the domains targeted by interventions: (i) educational/cognitive, (ii) counselling/behavioural, (iii) psychologic/affective and (iv) financial support. For each study, key information, such as population, location, methods of measurements, comparison group, type of intervention and outcomes, were extracted and tabulated. Twelve intervention studies were identified. Quality of studies ranged from 16.0 to 80.5%. Effective interventions were implemented for 3, 6 and 12 months. Medication adherence rates were greatly enhanced when multidimensional interventions were implemented whereas one-off feedback from a nurse and financial assistance programmes offered little improvement. Dose administration aids when used in conjunction with self-monitoring also improved adherence. The number of patients who had a drug holiday (at least 1-day interval without a dose) was higher in a once-daily regimen than a twice-daily regimen. The findings of this review suggest an intervention targeting behavioural risk factors or a combination of behavioural, educational and emotional changes is effective in enhancing medication adherence. Effectiveness of an intervention may be further enhanced if patients are encouraged to participate in the development process. © The Author 2014. Published by Oxford University

The economics of improving medication adherence in osteoporosis: validation and application of a simulation model.

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Patrick, Amanda R; Schousboe, John T; Losina, Elena; Solomon, Daniel H

2011-09-01

Adherence to osteoporosis treatment is low. Although new therapies and behavioral interventions may improve medication adherence, questions are likely to arise regarding their cost-effectiveness. Our objectives were to develop and validate a model to simulate the clinical outcomes and costs arising from various osteoporosis medication adherence patterns among women initiating bisphosphonate treatment and to estimate the cost-effectiveness of a hypothetical intervention to improve medication adherence. We constructed a computer simulation using estimates of fracture rates, bisphosphonate treatment effects, costs, and utilities for health states drawn from the published literature. Probabilities of transitioning on and off treatment were estimated from administrative claims data. Patients were women initiating bisphosphonate therapy from the general community. We evaluated a hypothetical behavioral intervention to improve medication adherence. Changes in 10-yr fracture rates and incremental cost-effectiveness ratios were evaluated. A hypothetical intervention with a one-time cost of $250 and reducing bisphosphonate discontinuation by 30% had an incremental cost-effectiveness ratio (ICER) of $29,571 per quality-adjusted life year in 65-yr-old women initiating bisphosphonates. Although the ICER depended on patient age, intervention effectiveness, and intervention cost, the ICERs were less than $50,000 per quality-adjusted life year for the majority of intervention cost and effectiveness scenarios evaluated. Results were sensitive to bisphosphonate cost and effectiveness and assumptions about the rate at which intervention and treatment effects decline over time. Our results suggests that behavioral interventions to improve osteoporosis medication adherence will likely have favorable ICERs if their efficacy can be sustained.

Electronic medication monitoring-informed counselling to improve adherence to combination antiretroviral therapy and virologic treatment outcomes: a meta-analysis

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Nienke eLangebeek

2015-05-01

Full Text Available Background: Adherence to combination antiretroviral therapy (cART for HIV infection is a primary determinant of treatment success, but is often suboptimal. Previous studies have suggested that electronic medication monitoring-informed counselling is among the most effective adherence intervention components. Our objective was to review available evidence about the effectiveness of monitoring-informed counselling and to aggregate findings into quantitative estimates of the effect of such intervention on medication adherence and virologic treatment outcomes.Methods: We searched PubMed for papers reporting on randomized controlled trials (RCTs comparing intervention groups receiving monitoring-informed counselling as one of the intervention components versus control groups not receiving such counselling for their effect on medication adherence and viral load concentrations. The standardized mean difference (SMD in adherence and the odds ratio (OR of undetectable HIV RNA in intervention versus control groups were the common effect sizes. Random-effect models with inverse variance weights were used to aggregate findings into pooled effect estimates with 95% confidence limits. Results: A total of 13 studies were included. Adherence was significantly higher in intervention groups than in control groups (SMD 0.51, 95% CI 0.31 to 0.71. Patients in intervention groups were significantly more likely to have undetectable HIV RNA concentrations than patients in control groups (OR 1.35, 95% CI 1.12 to 1.63. However, in studies in which monitoring-informed counselling was the only intervention component, the difference in adherence and virologic response between intervention and control groups was not statistically significant.Conclusion: Electronic monitoring-informed counselling improved adherence and virologic response compared with control groups not receiving such counselling in studies in which it was one out of multiple intervention components, but not

Interventions to Improve Medication Adherence among Older Adults: Meta-Analysis of Adherence Outcomes among Randomized Controlled Trials

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Conn, Vicki S.; Hafdahl, Adam R.; Cooper, Pamela S.; Ruppar, Todd M.; Mehr, David R.; Russell, Cynthia L.

2009-01-01

Purpose: This study investigated the effectiveness of interventions to improve medication adherence (MA) in older adults. Design and Methods: Meta-analysis was used to synthesize results of 33 published and unpublished randomized controlled trials. Random-effects models were used to estimate overall mean effect sizes (ESs) for MA, knowledge,…

Educational video to improve CPAP use in patients with obstructive sleep apnoea at risk for poor adherence: a randomised controlled trial.

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Guralnick, Amy S; Balachandran, Jay S; Szutenbach, Shane; Adley, Kevin; Emami, Leila; Mohammadi, Meelad; Farnan, Jeanne M; Arora, Vineet M; Mokhlesi, Babak

2017-12-01

Suboptimal adherence to CPAP limits its clinical effectiveness in patients with obstructive sleep apnoea (OSA). Although rigorous behavioural interventions improve CPAP adherence, their labour-intensive nature has limited widespread implementation. Moreover, these interventions have not been tested in patients at risk of poor CPAP adherence. Our objective was to determine whether an educational video will improve CPAP adherence in patients at risk of poor CPAP adherence. Patients referred by clinicians without sleep medicine expertise to an urban sleep laboratory that serves predominantly minority population were randomised to view an educational video about OSA and CPAP therapy before the polysomnogram, or to usual care. The primary outcome was CPAP adherence during the first 30 days of therapy. Secondary outcomes were show rates to sleep clinic (attended appointment) and 30-day CPAP adherence after the sleep clinic visit date. A total of 212 patients met the eligibility criteria and were randomised to video education (n=99) or to usual care (n=113). There were no differences in CPAP adherence at 30 days (3.3, 95% CI 2.8 to 3.8 hours/day video education; vs 3.5, 95% CI 3.1 to 4.0 hours/day usual care; p=0.44) or during the 30 days after sleep clinic visit. Sleep clinic show rate was 54% in the video education group and 59% in the usual care group (p=0.41). CPAP adherence, however, significantly worsened in patients who did not show up to the sleep clinic. In patients at risk for poor CPAP adherence, an educational video did not improve CPAP adherence or show rates to sleep clinic compared with usual care. ClinicalTrials.gov Identifier: NCT02553694. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Strategies for improving adherence to antiepileptic drug treatment in people with epilepsy.

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Al-Aqeel, Sinaa; Gershuni, Olga; Al-Sabhan, Jawza; Hiligsmann, Mickael

2017-02-03

of all ages, one study included participants older than two years, one study targeted caregivers of children with epilepsy, and one study targeted families of children with epilepsy. We identified six ongoing trials. Follow-up time was generally short in most trials, ranging from one to 12 months. The trials examined three main types of interventions: educational interventions, behavioural interventions and mixed interventions. All studies compared treatment versus usual care or 'no intervention', except for two studies. Due to heterogeneity between studies in terms of interventions, methods used to measure adherence and the way the studies were reported, we did not pool the results and these findings were inappropriate to be included in a meta-analysis. Education and counselling of participants with epilepsy resulted in mixed success (moderate-quality evidence). Behavioural interventions such as use of intensive reminders provided more favourable effects on adherence (moderate-quality evidence). The effect on adherence to antiepileptic drugs described by studies of mixed interventions showed improved adherence in the intervention groups compared to the control groups (high-quality evidence). Behavioural interventions such as intensive reminders and the use of mixed interventions demonstrate some positive results; however, we need more reliable evidence on their efficacy, derived from carefully-designed randomised controlled trials before we can draw a firm conclusion. Since the last version of this review, none of the new relevant studies have provided additional information that would lead to significant changes in our conclusions. This current update includes 12 studies, of which six came from the latest searches.

Does packaging with a calendar feature improve adherence to self-administered medication for long-term use? A systematic review.

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Zedler, Barbara K; Kakad, Priyanka; Colilla, Susan; Murrelle, Lenn; Shah, Nirav R

2011-01-01

reported higher adherence, but it was associated with clinically significant improvement in only 1 study: 50% decreased seizure frequency with a CPO-based, multicomponent intervention. No study reported sufficient information to examine conclusively potential harms related to calendar packaging. All trials had significant methodological limitations, such as inadequate randomization or blinding, or reported insufficient information regarding enrolled subjects and attrition, which resulted in a moderate-to-high risk of bias and, in 2 studies, unevaluable outcome data. Trials were generally short and sample sizes small, with heterogeneous adherence outcome measures. Calendar packaging, especially in combination with education and reminder strategies, may improve medication adherence. Methodological limitations preclude definitive conclusions about the effect size of adherence and clinical benefits or harms associated with CBP and CPO. High-quality trials of adequate size and duration are needed to assess the clinical effectiveness of such interventions. Copyright © 2011 Elsevier HS Journals, Inc. All rights reserved.

Comprehensive efforts to increase adherence to statin therapy

DEFF Research Database (Denmark)

Vonbank, Alexander; Agewall, Stefan; Kjeldsen, Keld Per

2017-01-01

There is compelling evidence that statin therapy improves cardiovascular morbidity and mortality. Unfortunately, statin adherence is far from optimal regarding initiation, execution and persistence of treatment over time.26 Poor adherence to statin therapy is associated with a significantly incre...

Mobile phone reminders and peer counseling improve adherence and treatment outcomes of patients on ART in Malaysia: A randomized clinical trial.

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Abdulrahman, Surajudeen Abiola; Rampal, Lekhraj; Ibrahim, Faisal; Radhakrishnan, Anuradha P; Kadir Shahar, Hayati; Othman, Norlijah

2017-01-01

Adherence to treatment remains the cornerstone of long term viral suppression and successful treatment outcomes among patients receiving Antiretroviral Therapy (ART). Evaluate the effectiveness of mobile phone reminders and peer counseling in improving adherence and treatment outcomes among HIV positive patients on ART in Malaysia. A single-blind, parallel group RCT conducted in Hospital Sungai Buloh, Malaysia in which 242 adult Malaysian patients were randomized to intervention or control groups. Intervention consisted of a reminder module delivered through SMS and telephone call reminders by trained research assistants for 24 consecutive weeks (starting from date of ART initiation), in addition to adherence counseling at every clinic visit. The length of intended follow up for each patient was 6 months. Data on adherence behavior of patients was collected using specialized, pre-validated Adult AIDS Clinical Trial Group (AACTG) adherence questionnaires. Data on weight, clinical symptoms, CD4 count and viral load tests were also collected. Data was analyzed using SPSS version 22 and R software. Repeated measures ANOVA, Friedman's ANOVA and Multivariate regression models were used to evaluate efficacy of the intervention. The response rate after 6 months follow up was 93%. There were no significant differences at baseline in gender, employment status, income distribution and residential location of respondents between the intervention and control group. After 6 months follow up, the mean adherence was significantly higher in the intervention group (95.7; 95% CI: 94.39-96.97) as compared to the control group (87.5; 95% CI: 86.14-88.81). The proportion of respondents who had Good (>95%) adherence was significantly higher in the intervention group (92.2%) compared to the control group (54.6%). A significantly lower frequency in missed appointments (14.0% vs 35.5%) (p = 0.001), lower viral load (p = 0.001), higher rise in CD4 count (p = 0.017), lower incidence of

Mobile phone reminders and peer counseling improve adherence and treatment outcomes of patients on ART in Malaysia: A randomized clinical trial.

Directory of Open Access Journals (Sweden)

Surajudeen Abiola Abdulrahman

Full Text Available Adherence to treatment remains the cornerstone of long term viral suppression and successful treatment outcomes among patients receiving Antiretroviral Therapy (ART.Evaluate the effectiveness of mobile phone reminders and peer counseling in improving adherence and treatment outcomes among HIV positive patients on ART in Malaysia.A single-blind, parallel group RCT conducted in Hospital Sungai Buloh, Malaysia in which 242 adult Malaysian patients were randomized to intervention or control groups. Intervention consisted of a reminder module delivered through SMS and telephone call reminders by trained research assistants for 24 consecutive weeks (starting from date of ART initiation, in addition to adherence counseling at every clinic visit. The length of intended follow up for each patient was 6 months. Data on adherence behavior of patients was collected using specialized, pre-validated Adult AIDS Clinical Trial Group (AACTG adherence questionnaires. Data on weight, clinical symptoms, CD4 count and viral load tests were also collected. Data was analyzed using SPSS version 22 and R software. Repeated measures ANOVA, Friedman's ANOVA and Multivariate regression models were used to evaluate efficacy of the intervention.The response rate after 6 months follow up was 93%. There were no significant differences at baseline in gender, employment status, income distribution and residential location of respondents between the intervention and control group. After 6 months follow up, the mean adherence was significantly higher in the intervention group (95.7; 95% CI: 94.39-96.97 as compared to the control group (87.5; 95% CI: 86.14-88.81. The proportion of respondents who had Good (>95% adherence was significantly higher in the intervention group (92.2% compared to the control group (54.6%. A significantly lower frequency in missed appointments (14.0% vs 35.5% (p = 0.001, lower viral load (p = 0.001, higher rise in CD4 count (p = 0.017, lower incidence of

Improving Adherence to Treatment and Reducing Economic Costs of Hypertension: The Role of Olmesartan-Based Treatment.

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Costa, Francesco Vittorio

2017-09-01

Poor adherence to antihypertensive treatment is the single most important factor of unsatisfactory blood pressure (BP) control. This review focuses on therapy-related factors affecting adherence and suggests how to improve it with a wise choice of treatment schedule. Complex drug treatment schemes, poor tolerability and drug substitutions are frequent causes of poor adherence which, in turn, causes insufficient BP control, greater incidence of cardiovascular events and, finally, higher global health costs. The effects of prescribing generic drugs and of drug substitutions on adherence is also discussed. In terms of adherence, generic drugs do not seem to be better than branded drugs, unless patients have to bear very high "out of pocket" expenses to buy original drugs, suggesting no advantages in switching drug with the mere goal of reducing the cost of therapy. An important role in improving adherence (and thus cardiovascular events and health expenditure) is also played by the availability of fixed-dose combinations; among antihypertensive drugs, angiotensin receptor blockers (ARBs) are those associated with higher levels of adherence and persistence. Among ARBs, olmesartan stands out for a wide choice of effective fixed-dose combinations.

Improving medication adherence of patients with chronic heart failure: challenges and solutions

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Shah D

2015-07-01

Full Text Available Deval Shah,1 Kim Simms,2 Debra J Barksdale,3 Jia-Rong Wu3 1Internal Medicine, Wake Forest Baptist Hospital, Winston-Salem, 2Duke University Hospital, Durham, 3School of Nursing, University of North Carolina, Chapel Hill, NC, USA Abstract: Heart failure is a chronic debilitating illness that affects 5.7 million Americans. The financial burden of heart failure in the US toppled $31 billion in 2012, which is one of the highest among all chronic medical conditions. Medication adherence is a major component of heart failure self-care behaviors. Therefore, medication non-adherence is associated with more emergency department visits, frequent rehospitalizations, and higher medical cost. Medication adherence rates have varied from 10% to 98% depending on the definition and measurement used to assess and analyze adherence. Many factors contribute to medication non-adherence such as lack of support, finances, absent of symptoms, cognitive decline, adverse reactions, depression, poor attention span, poor knowledge about medication, multiple medications, difficulty swallowing large pills, and inconveniences of urinary frequency with diuretics. Researchers have explored various strategies such as the use of pharmacists, nurses, telemedicine, and interdisciplinary teams to provide interventions to improve medication adherence in heart failure. Health care providers should continue to provide education, constantly reinforce the importance of taking medication as prescribed, and when feasible, utilize one of the successful evidence-based strategies to increase adherence. Keywords: pharmacy, tele-health, interdisciplinary, registered nurse, interventions

Improving adherence to Standard Precautions for the control of health care-associated infections.

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Moralejo, Donna; El Dib, Regina; Prata, Rafaela A; Barretti, Pasqual; Corrêa, Ione

2018-02-26

'Standard Precautions' refers to a system of actions, such as using personal protective equipment or adhering to safe handling of needles, that healthcare workers take to reduce the spread of germs in healthcare settings such as hospitals and nursing homes. To assess the effectiveness of interventions that target healthcare workers to improve adherence to Standard Precautions in patient care. We searched CENTRAL, MEDLINE, Embase, CINAHL, LILACS, two other databases, and two trials registers. We applied no language restrictions. The date of the most recent search was 14 February 2017. We included randomised trials of individuals, cluster-randomised trials, non-randomised trials, controlled before-after studies, and interrupted time-series studies that evaluated any intervention to improve adherence to Standard Precautions by any healthcare worker with responsibility for patient care in any hospital, long-term care or community setting, or artificial setting, such as a classroom or a learning laboratory. Two review authors independently screened search results, extracted data from eligible trials, and assessed risk of bias for each included study, using standard methodological procedures expected by Cochrane. Because of substantial heterogeneity among interventions and outcome measures, meta-analysis was not warranted. We used the GRADE approach to assess certainty of evidence and have presented results narratively in 'Summary of findings' tables. We included eight studies with a total of 673 participants; three studies were conducted in Asia, two in Europe, two in North America, and one in Australia. Five studies were randomised trials, two were cluster-randomised trials, and one was a non-randomised trial. Three studies compared different educational approaches versus no education, one study compared education with visualisation of respiratory particle dispersion versus education alone, two studies compared education with additional infection control support versus

Electronic medication monitoring-informed counseling to improve adherence to combination anti-retroviral therapy and virologic treatment outcomes: a meta-analysis.

Science.gov (United States)

Langebeek, Nienke; Nieuwkerk, Pythia

2015-01-01

Adherence to combination anti-retroviral therapy for HIV infection is a primary determinant of treatment success, but is often suboptimal. Previous studies have suggested that electronic medication monitoring-informed counseling is among the most effective adherence intervention components. Our objective was to review available evidence about the effectiveness of monitoring-informed counseling and to aggregate findings into quantitative estimates of the effect of such intervention on medication adherence and virologic treatment outcomes. We searched PubMed for papers reporting on randomized controlled trials comparing intervention groups receiving monitoring-informed counseling as one of the intervention components versus control groups not receiving such counseling for their effect on medication adherence and viral load concentrations. The standardized mean difference (SMD) in adherence and the odds ratio (OR) of undetectable HIV RNA in intervention versus control groups were the common effect sizes. Random-effect models with inverse variance weights were used to aggregate findings into pooled effect estimates with 95% confidence limits (CI). A total of 13 studies were included. Adherence was significantly higher in intervention groups than in control groups (SMD 0.51, 95% CI 0.31-0.71). Patients in intervention groups were significantly more likely to have undetectable HIV RNA concentrations than patients in control groups (OR 1.35, 95% CI 1.12-1.63). However, in studies in which monitoring-informed counseling was the only intervention component, the difference in adherence and virologic response between intervention and control groups was not statistically significant. Electronic monitoring-informed counseling improved adherence and virologic response compared with control groups not receiving such counseling in studies in which it was one out of multiple intervention components, but not in studies where it was the only intervention component.

Exergames versus self-regulated exercises with instruction leaflets to improve adherence during geriatric rehabilitation: a randomized controlled trial

OpenAIRE

Oesch, Peter; Kool, Jan; Fernandez-Luque, Luis; Brox, Ellen; Evertsen, Gunn; Civit, Anton; Hilfiker, Roger; Bachmann, Stefan

2017-01-01

Background Improving mobility in elderly persons is a primary goal in geriatric rehabilitation. Self-regulated exercises with instruction leaflets are used to increase training volume but adherence is often low. Exergames may improve adherence. This study therefore compared exergames with self-regulated exercise using instruction leaflets. The primary outcome was adherence. Secondary outcomes were enjoyment, motivation and balance during walking. Methods Design: single center parallel group n...

Exergames versus self-regulated exercises with instruction leaflets to improve adherence during geriatric rehabilitation: a randomized controlled trial.

OpenAIRE

Oesch, Peter; Kool, Jan; Fernandez-Luque, Luis; Brox, Ellen; Evertsen, Gunn; Civit, Anton; Hilfiker, Roger; Bachmann, Stefan

2017-01-01

BACKGROUND Improving mobility in elderly persons is a primary goal in geriatric rehabilitation. Self-regulated exercises with instruction leaflets are used to increase training volume but adherence is often low. Exergames may improve adherence. This study therefore compared exergames with self-regulated exercise using instruction leaflets. The primary outcome was adherence. Secondary outcomes were enjoyment, motivation and balance during walking. METHODS Design: single center para...

Medication adherence among pregnant women with hypothyroidism-missed opportunities to improve reproductive health? A cross-sectional, web-based study.

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Juch, Herbert; Lupattelli, Angela; Ystrom, Eivind; Verheyen, Sarah; Nordeng, Hedvig

2016-10-01

To evaluate patterns of and factors associated with a lack of pharmacotherapy as well as low adherence to treatment of hypothyroidism in pregnancy. This multinational, cross-sectional, internet-based study recruited pregnant woman in 18 countries. Data about women's socio-demographic and medical characteristics, medication adherence (8-item Morisky Medication Adherence Scale), beliefs about medication (Beliefs about Medicine Questionnaire), and personality traits (Big Five Personality Trait questionnaire) were collected via an online questionnaire. 229 of 5095 women had hypothyroidism during pregnancy; of these, 93% reported hypothyroidism pharmacotherapy. Adherence was low among 17% (95% CI: 12.5-22.5%) of medicated women, whilst it was moderate and high among 44% and 39%, respectively. Not using folic acid and not living in a stable relationship were associated with an increased likelihood for untreated hypothyroidism. Younger maternal age and not using folic acid in pregnancy were factors significantly associated with low adherence. Conscientiousness and the perception that the benefit of pharmacotherapy outweighed the risks were associated with higher levels of adherence. There is room for improvement of adherence to hypothyroidism treatment in pregnancy. Counselling of women with hypothyroidism in pregnancy should include a proper risk communication and information framing, to ameliorate maternal and foetal health. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

The role of mHealth for improving medication adherence in patients with cardiovascular disease: a systematic review.

Science.gov (United States)

Gandapur, Yousuf; Kianoush, Sina; Kelli, Heval M; Misra, Satish; Urrea, Bruno; Blaha, Michael J; Graham, Garth; Marvel, Francoise A; Martin, Seth S

2016-10-01

Cardiovascular disease is a leading cause of morbidity and mortality worldwide, and a key barrier to improved outcomes is medication non-adherence. The aim of this study is to review the role of mobile health (mHealth) tools for improving medication adherence in patients with cardiovascular disease. We performed a systematic search for randomized controlled trials that primarily investigated mHealth tools for improving adherence to cardiovascular disease medications in patients with hypertension, coronary artery disease, heart failure, peripheral arterial disease, and stroke. We extracted and reviewed data on the types of mHealth tools used, preferences of patients and healthcare providers, the effect of the mHealth interventions on medication adherence, and the limitations of trials. We identified 10 completed trials matching our selection criteria, mostly with mHealth tools included text messages, Bluetooth-enabled electronic pill boxes, online messaging platforms, and interactive voice calls. Patients and healthcare providers generally preferred mHealth to other interventions. All 10 studies reported that mHealth interventions improved medication adherence, though the magnitude of benefit was not consistently large and in one study was not greater than a telehealth comparator. Limitations of trials included small sample sizes, short duration of follow-up, self-reported outcomes, and insufficient assessment of unintended harms and financial implications. Current evidence suggests that mHealth tools can improve medication adherence in patients with cardiovascular diseases. However, high-quality clinical trials of sufficient size and duration are needed to move the field forward and justify use in routine care.

Achieving equity in HIV-treatment outcomes: can social protection improve adolescent ART-adherence in South Africa?

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Cluver, L D; Toska, E; Orkin, F M; Meinck, F; Hodes, R; Yakubovich, A R; Sherr, L

2016-03-01

Low ART-adherence amongst adolescents is associated with morbidity, mortality and onward HIV transmission. Reviews find no effective adolescent adherence-promoting interventions. Social protection has demonstrated benefits for adolescents, and could potentially improve ART-adherence. This study examines associations of 10 social protection provisions with adherence in a large community-based sample of HIV-positive adolescents. All 10-19-year-olds ever ART-initiated in 53 government healthcare facilities in a health district of South Africa's Eastern Cape were traced and interviewed in 2014-2015 (n = 1175 eligible). About 90% of the eligible sample was included (n = 1059). Social protection provisions were "cash/cash in kind": government cash transfers, food security, school fees/materials, school feeding, clothing; and "care": HIV support group, sports groups, choir/art groups, positive parenting and parental supervision/monitoring. Analyses used multivariate regression, interaction and marginal effects models in SPSS and STATA, controlling for socio-demographic, HIV and healthcare-related covariates. Findings showed 36% self-reported past-week ART non-adherence (75 copies/ml) (aOR 1.98, CI 1.1-3.45). Independent of covariates, three social protection provisions were associated with reduced non-adherence: food provision (aOR .57, CI .42-.76, p < .001); HIV support group attendance (aOR .60, CI .40-.91, p < .02), and high parental/caregiver supervision (aOR .56, CI .43-.73, p < .001). Combination social protection showed additive benefits. With no social protection, non-adherence was 54%, with any one protection 39-41%, with any two social protections, 27-28% and with all three social protections, 18%. These results demonstrate that social protection provisions, particularly combinations of "cash plus care", may improve adolescent adherence. Through this they have potential to improve survival and wellbeing, to prevent HIV transmission, and to advance treatment

Remotely controlled biking is associated with improved adherence to prescribed cycling speed.

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Jeong, In Cheol; Finkelstein, Joseph

2015-01-01

Individuals with mobility impairment may benefit from passive exercise mode which can be subsequently enhanced by an active exercise program. However, it is unclear which exercise mode promotes higher adherence to prescribed exercise intensity. The goal of this project was to compare adherence to prescribed speed during passive and active cycling exercise. We used cross-over study design in which subjects followed the same cycling intensity prescription for passive and active exercise modes in a random sequence. Coefficient of variation (CV) and speed differences were used to estimate extent of deviation from the prescribed trajectory. CV varied from 5.2% to 20.4% for the active mode and from 2.8% to 4.5% for the passive mode respectively. Though the CV differences did not reach statistical significance, analysis of cycling speed adherence of 120-second periods showed significantly higher cycling adherence during passive mode for each target cycling speed. Our results indicated that the passive mode may promote exercise safety and efficacy by helping patients who have safety concerns such as the frail elderly, patients with cardiovascular conditions or people with other contraindications for excessive exertion during exercise, in following the optimal intensity trajectory prescribed by their provider.

Adherence to treatment of patients with past ischemic stroke.

Directory of Open Access Journals (Sweden)

V. Je. Azarenko

2018-05-01

Full Text Available The main task of the general practitioner is managing patients with the effects of ischemic stroke. The improvement of patients adherence to treatment in a significant way contributes to successful secondary prevention of ischemic stroke. Adherence to treatment can be determined through various questionnaires, including Morissky-Green. Currently, the adherence to a long-term drug therapy remains insufficient.

Sleep Quality, Short-Term and Long-Term CPAP Adherence

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Somiah, Manya; Taxin, Zachary; Keating, Joseph; Mooney, Anne M.; Norman, Robert G.; Rapoport, David M.; Ayappa, Indu

2012-01-01

Study Objectives: Adherence to CPAP therapy is low in patients with obstructive sleep apnea/hypopnea syndrome (OSAHS). The purpose of the present study was to evaluate the utility of measures of sleep architecture and sleep continuity on the CPAP titration study as predictors of both short- and long-term CPAP adherence. Methods: 93 patients with OSAHS (RDI 42.8 ± 34.3/h) underwent in-laboratory diagnostic polysomnography, CPAP titration, and follow-up polysomnography (NPSG) on CPAP. Adherence to CPAP was objectively monitored. Short-term (ST) CPAP adherence was averaged over 14 days immediately following the titration study. Long-term (LT) CPAP adherence was obtained in 56/93 patients after approximately 2 months of CPAP use. Patients were grouped into CPAP adherence groups for ST ( 4 h) and LT adherence ( 4 h). Sleep architecture, sleep disordered breathing (SDB) indices, and daytime outcome variables from the diagnostic and titration NPSGs were compared between CPAP adherence groups. Results: There was a significant relationship between ST and LT CPAP adherence (r = 0.81, p CPAP adherence groups had significantly lower %N2 and greater %REM on the titration NPSG. A model combining change in sleep efficiency and change in sleep continuity between the diagnostic and titration NPSGs predicted 17% of the variance in LT adherence (p = 0.006). Conclusions: These findings demonstrate that characteristics of sleep architecture, even on the titration NPSG, may predict some of the variance in CPAP adherence. Better sleep quality on the titration night was related to better CPAP adherence, suggesting that interventions to improve sleep on/prior to the CPAP titration study might be used as a therapeutic intervention to improve CPAP adherence. Citation: Somiah M; Taxin Z; Keating J; Mooney AM; Norman RG; Rapoport DM; Ayappa I. Sleep quality, short-term and long-term CPAP adherence. J Clin Sleep Med 2012;8(5):489-500. PMID:23066359

One-pill once-a-day HAART: a simplification strategy that improves adherence and quality of life of HIV-infected subjects

Directory of Open Access Journals (Sweden)

Monica Airoldi

2010-05-01

Full Text Available Monica Airoldi1,6, Mauro Zaccarelli2, Luca Bisi3, Teresa Bini4, Andrea Antinori2, Cristina Mussini3, Francesca Bai4, Giancarlo Orofino5, Laura Sighinolfi7, Andrea Gori6, Fredy Suter1, Franco Maggiolo11Division of Infectious Diseases, Ospedali Riuniti, Bergamo; 2Clinical Department, INMI L Spallanzani, Roma; 3Division of Infectious Diseases, Università, Modena; 4Division of Infectious Diseases, Ospedale San Paolo, Milano; 5Division of Infectious Diseases, Ospedale Amedeo di Savoia, Torino; 6Division of Infectious Diseases, Ospedale San Gerardo, Monza; 7Division of Infectious Diseases, Ospedale Sant’Anna, Ferrara, ItalyObjective: The aim of the ADONE (ADherence to ONE pill study was to verify the effect of a reduced number of pills on adherence and quality of life (QoL in HIV-infected patients on highly active antiretroviral therapy (HAART.Design: Prospective, multicenter, study.Methods: Patients chronically treated with emtricitabine (FTC + tenofovir (TDF + efavirenz (EFV or lamivudine (3TC + TDF + EFV and with a HIV-RNA < 50 copies/mL were switched to the single-pill fixed-dose regimen (FDR of FTC + TDF + EFV. Data were collected with SF-36 using visual analog scales. Results of the final (6 months primary as-treated analysis are reported.Results: 212 patients (77.4% males of mean age 45.8 years were enrolled; 202 completed the study. One month post switch to FDR the adherence rate increased significantly to 96.1% from a baseline value of 93.8% (P < 0.01. The increase was steadily maintained throughout the study (96.2% at 6 months. QoL improved over time from 68.8% to 72.7% (P = 0.042 as well, and was significantly associated with the perception of health status, presence of adverse events (AEs and number of reported AEs (P < 0.0001. QoL significantly influenced adherence (P < 0.0001. During FDR use the mean CD4 count increased from 556 to 605 cells/μL (P < 0.0001. At the end of follow-up 98% of patients maintained HIV-RNA level < 50 copies

Exercise adherence, cardiopulmonary fitness and anthropometric changes improve exercise self-efficacy and health-related quality of life.

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Imayama, Ikuyo; Alfano, Catherine M; Mason, Caitlin E; Wang, Chiachi; Xiao, Liren; Duggan, Catherine; Campbell, Kristin L; Foster-Schubert, Karen E; Wang, Ching-Yun; McTiernan, Anne

2013-07-01

Regular exercise increases exercise self-efficacy and health-related quality of life (HRQOL); however, the mechanisms are unknown. We examined the associations of exercise adherence and physiological improvements with changes in exercise self-efficacy and HRQOL. Middle-aged adults (N = 202) were randomized to 12 months aerobic exercise (360 minutes/week) or control. Weight, waist circumference, percent body fat, cardiopulmonary fitness, HRQOL (SF-36), and exercise self-efficacy were assessed at baseline and 12 months. Adherence was measured in minutes/day from activity logs. Exercise adherence was associated with reduced bodily pain, improved general health and vitality, and reduced role-emotional scores (P(trend) ≤ 0.05). Increased fitness was associated with improved physical functioning, bodily pain and general health scores (P(trend) ≤ 0.04). Reduced weight and percent body fat were associated with improved physical functioning, general health, and bodily pain scores (P(trend) exercise adherence, increased cardiopulmonary fitness and reduced weight, waist circumference and percent body fat were associated with increased exercise self-efficacy (P(trend) exercise programs to induce changes in cardiopulmonary fitness and body composition may lead to greater improvements in HRQOL and self-efficacy that could promote exercise maintenance.

Assessment of medication adherence among type 2 diabetic patients in Quetta city, Pakistan.

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Iqbal, Qaiser; Bashir, Sajid; Iqbal, Javeid; Iftikhar, Shehla; Godman, Brian

2017-08-01

Type 2 diabetes (T2DM) is a growing burden among all countries including Pakistan, with medication adherence very important to improve care. However, little is known about medication adherence in Pakistan and potential predictors among T2DM patients to provide future guidance. This needs to be addressed. Consequently, the present study sought to assess medication adherence among type 2 diabetic patients in Quetta city, Pakistan. Questionnaire based, descriptive study among 300 Pakistani patients attending public and private hospitals aged 18 years and above, having a confirmed diagnosis of T2DM, without additional co-morbidities were targeted. Descriptive statistics were used to describe demographic and disease characteristics. The association between socio-demographic data and study variables was compared through the Mann Whitney/Kruskal Wallis test (where applicable). The factors that were significantly associated with medication adherence were further assessed by logistic regression analysis. 55.6% of patients had high adherence although overall patients reported moderate adherence. Age, gender, education, diabetes-related knowledge and treatment satisfaction were significantly associated with medication adherence. Older males with only primary education and with poor diabetes-related knowledge had the lowest adherence. This study presents a model that is associated with medication adherence among T2DM patients, with disease-related knowledge as a significant predictor of likely adherence. Results of the current study revealed that improved diabetes related knowledge plays a significant role in improving medication adherence. Healthcare practitioners and the system should formalize and acknowledge patient education as a key component to treat patients with T2DM. This should include a greater role for pharmacists and other professionals.

The Effectiveness of Mobile Phone Text Messaging in Improving Medication Adherence for Patients with Chronic Diseases: A Systematic Review.

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Ershad Sarabi, Roghayeh; Sadoughi, Farahnaz; Jamshidi Orak, Roohangiz; Bahaadinbeigy, Kambiz

2016-05-01

Medication non-adherence is a commonly observed problem in the self-administration of treatment, regardless of the disease type. Text messaging reminders, as electronic reminders, provide an opportunity to improve medication adherence. In this study, we aimed to provide evidence addressing the question of whether text message reminders were effective in improving patients' adherence to medication. We carried out a systematic literature search, using the five electronic bibliographic databases: PubMed, Embase, PsycINFO, CINAHL, and the Cochrane central register of controlled trials. Studies were included on the basis of whether they examined the benefits and effects of short-message service (SMS) interventions on medication adherence. The results of this systematic review indicated that text messaging interventions have improved patients' medication adherence rate (85%, 29.34). Included in the review, those who had problems with adherence, or those whom text messaging was most helpful had HIV, asthma, diabetes, schizophrenia and heart disease (73.5%). The period of intervention varied from 1 week to 14 months. The most common study design was randomized controlled trials (RCTs) (66%) carried out in the developed countries. This study demonstrated the potential of mobile phone text messaging for medication non-adherence problem solving.

Improving adherence to hand hygiene practice: a multidisciplinary approach.

OpenAIRE

Pittet, D.

2001-01-01

Hand hygiene prevents cross-infection in hospitals, but health-care workers' adherence to guidelines is poor. Easy, timely access to both hand hygiene and skin protection is necessary for satisfactory hand hygiene behavior. Alcohol- based hand rubs may be better than traditional handwashing as they require less time, act faster, are less irritating, and contribute to sustained improvement in compliance associated with decreased infection rates. This article reviews barriers to appropriate han...

One-way versus two-way text messaging on improving medication adherence: meta-analysis of randomized trials.

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Wald, David S; Butt, Shahena; Bestwick, Jonathan P

2015-10-01

Mobile telephone text messaging is a simple potential solution to the failure to take medications as directed. There is uncertainty over the effectiveness of 1-way text messaging (sending text message reminders only) compared with 2-way text messaging (sending reminders and receiving replies confirming whether medication has been taken) as a means of improving medication adherence. A meta-analysis of 8 randomized trials (1994 patients) that tested the effectiveness of text messaging on medication adherence was performed. The trials were divided into 2 groups: trials using 1-way text messaging versus no text messaging and trials using 2-way text messaging versus no text messaging. The summary estimates of the effect of the 2 methods of text messaging (1-way or 2-way) were compared. The summary relative risk estimate was 1.04 (95% confidence interval, 0.97-1.11) for 1-way text messaging and 1.23 (95% confidence interval, 1.13-1.35) for 2-way text messaging. The difference in effect between the 2 methods was statistically significant (P = .007). Two-way text messaging is associated with substantially improved medication adherence compared with 1-way text messaging. This has important implications in the provision of mobile-based messaging in the management of patients taking medication for the prevention of chronic disease. Copyright © 2015 Elsevier Inc. All rights reserved.

A Systematic Review of CPAP Adherence Across Age Groups: Clinical and Empiric Insights for Developing CPAP Adherence Interventions

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Sawyer, A.M.; Gooneratne, N.; Marcus, C.L.; Ofer, D.; Richards, K.C.; Weaver, T.E.

2011-01-01

Continuous positive airway pressure (CPAP) is a highly efficacious treatment for obstructive sleep apnea (OSA) but adherence to the treatment limits its overall effectiveness across all age groups of patients. Factors that influence adherence to CPAP include disease and patient characteristics, treatment titration procedures, technological device factors and side effects, and psychological and social factors. These influential factors have guided the development of interventions to promote CPAP adherence. Various intervention strategies have been described and include educational, technological, psychosocial, pharmacological, and multi-dimensional approaches. Though evidence to date has led to innovative strategies that address adherence in CPAP-treated children, adults, and older adults, significant opportunities exist to develop and test interventions that are clinically applicable, specific to subgroups of patients likely to demonstrate poor adherence, and address the multifactorial nature of CPAP adherence. The translation of CPAP adherence promotion interventions to clinical practice is imperative to improve health and functional outcomes in all persons with CPAP-treated OSA. PMID:21652236

The Effectiveness of Mobile Phone Text Messaging in Improving Medication Adherence for Patients with Chronic Diseases: A Systematic Review

OpenAIRE

Ershad Sarabi, Roghayeh; Sadoughi, Farahnaz; Jamshidi Orak, Roohangiz; Bahaadinbeigy, Kambiz

2016-01-01

Context Medication non-adherence is a commonly observed problem in the self-administration of treatment, regardless of the disease type. Text messaging reminders, as electronic reminders, provide an opportunity to improve medication adherence. In this study, we aimed to provide evidence addressing the question of whether text message reminders were effective in improving patients? adherence to medication. Evidence Acquisition We carried out a systematic literature search, using the five elect...

Role of Counseling to Promote Adherence in Healthy Lifestyle Medicine: Strategies to Improve Exercise Adherence and Enhance Physical Activity.

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Stonerock, Gregory L; Blumenthal, James A

Although healthy lifestyles (HL) offer a number of health benefits, nonadherence to recommended lifestyle changes remains a frequent and difficult obstacle to realizing these benefits. Behavioral counseling can improve adherence to an HL. However, individuals' motivation for change and resistance to altering unhealthy habits must be considered when developing an effective approach to counseling. In the present article, we review psychological, behavioral, and environmental factors that may promote adherence and contribute to nonadherence. We discuss two established models for counseling, motivational interviewing and the transtheoretical model of behavior change, and provide an example of how these approaches can be used to counsel patients to exercise and increase their levels of physical activity. Copyright © 2016 Elsevier Inc. All rights reserved.

Trends in CPAP adherence over twenty years of data collection: a flattened curve.

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Rotenberg, Brian W; Murariu, Dorian; Pang, Kenny P

2016-08-19

Obstructive sleep apnea (OSA) is a common disorder, and continuous airway positive pressure (CPAP) is considered to be the gold standard of therapy. CPAP however is known to have problems with adherence, with many patients eventually abandoning the device. The purpose of this paper is to assess secular trends in CPAP adherence over the long term to see if there have been meaningful improvements in adherence in light of the multiple interventions proposed to do so. A comprehensive systematic literature review was conducted using the Medline-Ovid, Embase, and Pubmed databases, searching for data regarding CPAP adherence over a twenty year timeframe (1994-2015). Data was assessed for quality and then extracted. The main outcome measure was reported CPAP non-adherence. Secondary outcomes included changes in CPAP non-adherence when comparing short versus long-term, and changes in terms of behavioral counseling. Eighty-two papers met study inclusion/exclusion criteria. The overall CPAP non-adherence rate based on a 7-h/night sleep time that was reported in studies conducted over the twenty year time frame was 34.1 %. There was no significant improvement over the time frame. Behavioral intervention improved adherence rates by ~1 h per night on average. The rate of CPAP adherence remains persistently low over twenty years worth of reported data. No clinically significant improvement in CPAP adherence was seen even in recent years despite efforts toward behavioral intervention and patient coaching. This low rate of adherence is problematic, and calls into question the concept of CPAP as gold-standard of therapy for OSA.

Computer-based intervention in HIV clinical care setting improves antiretroviral adherence: the LifeWindows Project.

Science.gov (United States)

Fisher, Jeffrey D; Amico, K Rivet; Fisher, William A; Cornman, Deborah H; Shuper, Paul A; Trayling, Cynthia; Redding, Caroline; Barta, William; Lemieux, Anthony F; Altice, Frederick L; Dieckhaus, Kevin; Friedland, Gerald

2011-11-01

We evaluated the efficacy of LifeWindows, a theory-based, computer-administered antiretroviral (ARV) therapy adherence support intervention, delivered to HIV + patients at routine clinical care visits. 594 HIV + adults receiving HIV care at five clinics were randomized to intervention or control arms. Intervention vs. control impact in the intent-to-treat sample (including participants whose ARVs had been entirely discontinued, who infrequently attended care, or infrequently used LifeWindows) did not reach significance. Intervention impact in the On Protocol sample (328 intervention and control arm participants whose ARVs were not discontinued, who attended care and were exposed to LifeWindows regularly) was significant. On Protocol intervention vs. control participants achieved significantly higher levels of perfect 3-day ACTG-assessed adherence over time, with sensitivity analyses maintaining this effect down to 70% adherence. This study supports the utility of LifeWindows and illustrates that patients on ARVs who persist in care at clinical care sites can benefit from adherence promotion software.

Multi-dose drug dispensing as a tool to improve medication adherence: A study in patients using vitamin K antagonists.

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van Rein, Nienke; de Geus, Kristel S; Cannegieter, Suzanne C; Reitsma, Pieter H; van der Meer, Felix J M; Lijfering, Willem M

2018-01-01

Multi-dose drug dispensing (MDD) is a dosing aid that provides patients with disposable bags containing all drugs intended for 1 dosing moment. MDD is believed to increase medication adherence, but studies are based on self-reported data, and results may depend on socially desirable answers. Therefore, our purpose was to determine the effect of MDD on medication adherence in non-adherent patients taking vitamin K antagonists (VKAs), and to compare with instructing patients on medication use. We conducted a before-after study in non-adherent patients where MDD was the exposure and change in adherence after MDD initiation was the outcome (within patient comparison). Time in therapeutic range (TTR) was selected as a measure for adherence, as this reflects stability of VKA treatment. To analyze whether MDD improved adherence as compared with standard care (ie, letters or calls from nurses of the anticoagulation clinic), non-adherent patients without MDD were also followed to estimate their TTR change over time (between patient comparison). Eighty-three non-adherent VKA patients started using MDD. The median TTR was 63% before MDD and 73% 6 months after MDD. The within patient TTR increased on average by 13% (95%CI 6% to 21%) within 1 month after starting MDD and remained stable during the next 5 months. The TTR of MDD-patients increased 10% (95%CI 2% to 19%) higher as compared with non-MDD patients within 1 month but was similar after 4 months (TTR difference 3%, 95%CI -2% to 9%). Adherence improved after initiation of MDD. Compared with instructing patients, MDD was associated with better adherence within 1 month but was associated with similar improvement after 4 months. Copyright © 2017 John Wiley & Sons, Ltd.

Implementation of smart technology to improve medication adherence in patients with cardiovascular disease: is it effective?

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Treskes, Roderick W; Van der Velde, Enno T; Schoones, Jan W; Schalij, Martin J

2018-02-01

Medication adherence is of key importance in the treatment of cardiovascular disease. Studies consistently show that a substantial proportion of patients is non-adherent. Areas covered: For this review, telemedicine solutions that can potentially improve medication adherence in patients with cardiovascular disease were reviewed. A total of 475 PubMed papers were reviewed, of which 74 were assessed. Expert commentary: Papers showed that evidence regarding telemedicine solutions is mostly conflictive. Simple SMS reminders might work for patients who do not take their medication because of forgetfulness. Educational interventions and coaching interventions, primarily delivered by telephone or via a web-based platform can be effective tools to enhance medication adherence. Finally, it should be noted that current developments in software engineering may dramatically change the way non-adherence is addressed in the nearby future.

Value-Based Benefit Design to Improve Medication Adherence for Employees with Anxiety or Depression.

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Reid, Kimberly J; Aguilar, Kathleen M; Thompson, Eric; Miller, Ross M

2015-01-01

Through reduced out-of-pocket costs and wellness offerings, value-based benefit design (VBBD) is a promising strategy to improve medication adherence and other health-related outcomes across populations. There is limited evidence, however, of the effectiveness of these policy-level changes among individuals with anxiety or depression. To assess the impact of a multifaceted VBBD policy that incorporates waived copayments, wellness offerings, and on-site services on medication adherence among plan members with anxiety or depression, and to explore how this intervention and its resulting improved adherence affects other health-related outcomes. A retrospective longitudinal pre/post design was utilized to measure outcomes before and after the VBBD policy change. Repeated measures statistical regression models with correlated error terms were utilized to evaluate outcomes among employees of a self-insured global health company and their spouses (N = 529) who had anxiety or depression after the VBBD policy change. A multivariable linear regression model was chosen as the best fit to evaluate a change in medication possession ratio (MPR) after comparing parameters for several distributions. The repeated measures multivariable regression models were adjusted for baseline MPR and potential confounders, including continuous age, sex, continuous modified Charlson Comorbidity Index, and the continuous number of prescriptions filled that year. The outcomes were assessed for the 1 year before the policy change (January 1, 2011, through December 31, 2011) and for 2 years after the change (January 1, 2012, through December 31, 2013). The primary outcome was a change in MPR. The secondary outcomes included healthcare utilization, medical or pharmacy costs, the initiation of medication, generic medication use, and employee absenteeism (the total number of sick days). The implementation of the VBBD strategy was associated with a significant increase in average MPR (0.65 vs 0.61 in

Intervention strategies for improving patient adherence to follow-up in the era of mobile information technology: a systematic review and meta-analysis.

Directory of Open Access Journals (Sweden)

Haotian Lin

Full Text Available Patient adherence to follow-up plays a key role in the medical surveillance of chronic diseases and affects the implementation of clinical research by influencing cost and validity. We previously reported a randomized controlled trial (RCT on short message service (SMS reminders, which significantly improved follow-up adherence in pediatric cataract treatment.RCTs published in English that reported the impact of SMS or telephone reminders on increasing or decreasing the follow-up rate (FUR were selected from Medline, EMBASE, PubMed, and the Cochrane Library through February 2014. The impacts of SMS and telephone reminders on the FUR of patients were systematically evaluated by meta-analysis and bias was assessed.We identified 13 RCTs reporting on 3276 patients with and 3402 patients without SMS reminders and 8 RCTs reporting on 2666 patients with and 3439 patients without telephone reminders. For the SMS reminders, the majority of the studies (>50% were at low risk of bias, considering adequate sequence generation, allocation concealment, blinding, evaluation of incomplete outcome data, and lack of selective reporting. For the studies on the telephone reminders, only the evaluation of incomplete outcome data accounted for more than 50% of studies being at low risk of bias. The pooled odds ratio (OR for the improvement of follow-up adherence in the SMS group compared with the control group was 1.76 (95% CI [1.37, 2.26]; P<0.01, and the pooled OR for the improvement of follow-up adherence in the telephone group compared with the control group was 2.09 (95% CI [1.85, 2.36]; P<0.01; both sets showed no evidence of publication bias.SMS and telephone reminders could both significantly improve the FUR. Telephone reminders were more effective but had a higher risk of bias than SMS reminders.

Effectiveness of a focused, brief psychoeducation program for parents of ADHD children: improvement of medication adherence and symptoms.

Science.gov (United States)

Bai, Guan-Nan; Wang, Yu-Feng; Yang, Li; Niu, Wen-Yi

2015-01-01

To evaluate the efficacy of a psychoeducation program for parents of children with ADHD in enhancing adherence to pharmacological treatment and improving clinical symptoms. We developed a psychoeducation program based on the theory of planned behavior (TPB). Eighty-nine children with ADHD were cluster randomly assigned for their families to receive 3 months of well-structured psychoeducation (intervention group, n=44) or only general clinical counseling (control group, n=45). Parents in the intervention group were given an expert lecture (with slides and a parent manual), attended two expert-guided parent group sessions, and were invited to join a professional-guided online community. Measurement of parents' knowledge about ADHD, components of the TPB model, and child ADHD symptoms were taken before and after intervention. Medication adherence was assessed thoroughly at the end of the first and third months. Satisfaction with the psychoeducation program was assessed only in the intervention group. Two-independent-samples t-test, ANOVA, and chi-square test were employed to compare differences between groups. Compared to the control group, medication adherence in the intervention group was significantly higher after 1 and 3 months (97.7% intervention vs 75.6% control, P=0.002, and 86.4% intervention vs 53.3% control, P=0.001, respectively). Accordingly, the ADHD rating scale scores were lower in the intervention group than the control group after intervention (33.7±5.4 vs 45.1±7.9, P=0.008). Greater improvements in parents' knowledge about ADHD and many components of the TPB model were observed in the intervention group, especially increased intention to adhere to medication, compared to the control group (P<0.001). This psychoeducation program had a positive impact on both medication adherence and clinical symptoms of ADHD children. It could be considered as a potential beneficial supplement to clinical practice.

[The challenge of improving evidence-based therapy adherence in the secondary prevention of coronary artery disease: the next frontier of cardiac rehabilitation].

Science.gov (United States)

Scardi, Sabino; Mazzone, Carmine; Umari, Paolo

2009-06-01

Non-adherence to prescribed drug regimens is an increasing medical problem affecting physicians and patients and contribute to negative outcomes, such as the increased risk of subsequent cardiovascular events. Analysis of various patient populations shows that the choice of drug, its tolerability and the duration of treatment influence the non-adherence. Intervention is required toward patients and health-care providers to improve medication adherence. This review deals about the prevalence of non-adherence to therapy after medical and surgical cardiac event, the risk factors affecting non-adherence and the strategies to implement it. Interventions that may successfully improve adherence should include improved physician compliance with guidelines, patient education and patient reminders, frequent visits or telephone calls from staff, simplification of the patient's drug regimen by reducing the number of pills and daily doses. Since single interventions do not appear efficaceous, it is necessary to establish multiple interventions simultaneously addressing a number of barriers to adherence.

[Adherence to pharmacological treatment in adult patients undergoing hemodialysis].

Science.gov (United States)

Sgnaolin, Vanessa; Figueiredo, Ana Elizabeth Prado Lima

2012-06-01

Adherence to treatment in patients on hemodialysis is not a simple process. Strategies to promote adherence will meet the need for improvements in the process of orientation concerning the disease and its pharmacological treatment. To identify compliance with pharmacological treatment of patients on hemodialysis and the main factors related to it we used the Adherence Scale. Observational, descriptive and cross-sectional study. Interviews were conducted to collect socioeconomic, pharmacological data, as well as those regarding self-reported adherence to drug. Out of the 65 participants, 55.4% showed non-compliance. The mean number of drugs used was 4.1 ± 2.5 (self-report) and 6.2 ± 3.0 (prescription). Statistical analysis showed significant differences concerning compliance at different ages (> 60 years are more adherent). A significant proportion of patients have difficulty to comply with treatment and the main factor was forgetfulness. Regarding age, elderly patients are more adherent to treatment. The low level of knowledge about the used drugs may be one of the reasons for the lack of adherence, and the patient's orientation process by a team of multiprofessionals involved in assisting is a strategy to promote adherence.

Predicting Malawian Women's Intention to Adhere to Antiretroviral Therapy.

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McKinney, Ogbochi; Modeste, Naomi N; Lee, Jerry W; Gleason, Peter C

2015-07-16

With the increase in scaling up of antiretroviral therapy (ART), knowledge of the need for adherence to ART is pivotal for successful treatment outcomes. A cross-sectional study was carried out between October and December 2013. We administered theory of planned behaviour (TPB) and adherence questionnaires to 358 women aged 18-49 years, from a rural and urban ART-clinics in southern Malawi. Hierarchical linear regression models were used to predict intentions to adhere to ART. Regression models show that attitude (β=0.47), subjective norm (β=0.31) and perceived behavioural control (β=0.12) explain 55% of the variance in intentions to adhere to ART. The relationship between both food insecurity and perceived side effects with intentions to adhere to ART is mediated by attitude, subjective norm, and perceived behavioural control. Household (r=0.20) and individual (r=0.21) food insecurity were positively and significantly correlated with perceived behavioural control. Household food insecurity had a negative correlation with perceived side effects (r=-0.11). Perceived side effects were positively correlated with attitude (r=0.25). There was no statistically significant relationship between intentions to adhere to ART in the future and one month self-report of past month adherence. These interactions suggest that attitude predicted adherence only when food insecurity is high or perception of side effects is strong. This study shows that modification might be needed when using TPB constructs in resource constraint environments. Significance for public healthThe knowledge of the rates of adherence to antiretroviral therapy (ART) could be used to evaluate planning and project, which could lead to better outcomes predicted by treatment efficacy data. In addition, knowledge of adherence behaviour could help the development of interventions focusing on collaboration between healthcare providers and Malawian government to provide food support for patients on ART. The

A clinical nurse specialist-led intervention to enhance medication adherence using the plan-do-check-act cycle for continuous self-improvement.

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Russell, Cynthia L

2010-01-01

A clinical nurse specialist-led intervention to improve medication adherence in chronically ill adults using renal transplant recipients as an exemplar population is proposed. Meta-analyses and systematic reviews of chronically ill and transplant patients indicate that patient-specific characteristics not only are poor and inconsistent predictors for medication nonadherence but also are not amenable to intervention. Adherence has not meaningfully improved, despite meta-analyses and systematic narrative reviews of randomized controlled trials (RCTs) dealing with medication nonadherence in acutely and chronically ill persons and RCTs dealing with transplant patients. Interventions with a superior potential to enhance medication adherence must be developed. Use of a clinical nurse specialist-led continuous self-improvement intervention with adult renal transplant recipients is proposed. Continuous self-improvement focuses on improving personal systems thinking and behavior using the plan-do-check-act process. Electronic medication monitoring reports, one of several objective measures of medication adherence, are used by the clinician to provide patient feedback during the check process on medication-taking patterns. Continuous self-improvement as an intervention holds promise in supporting patient self-management and diminishing the blame that clinicians place on patients for medication nonadherence. Using an objective measure of medication adherence such as an electronic monitoring report fosters collaborative patient-clinician discussions of daily medication-taking patterns. Through collaboration, ideas for improving medication taking can be explored. Changes can be followed and evaluated for effectiveness through the continuous self-improvement process. Future studies should include RCTs comparing educational and/or behavioral interventions to improve medication adherence.

Is Patient Support Program Participation Associated with Longer Persistence and Improved Adherence Among New Users of Adalimumab? A Retrospective Cohort Study.

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Srulovici, Einav; Garg, Vishvas; Ghilai, Adi; Feldman, Becca; Hoshen, Moshe; Balicer, Ran D; Skup, Martha; Leventer-Roberts, Maya

2018-05-10

Adalimumab (ADA) is a medication used in the treatment of several autoimmune diseases. Despite the beneficial effects of ADA, its adherence and persistence rates are low. Patients treated with ADA from Clalit Health Services (CHS) can enroll in AbbVie's patient support program (PSP), which aims to improve ADA adherence and persistence. Therefore, we examine whether PSP participation is associated with a longer persistence and/or an improved adherence to ADA. A real-world retrospective cohort study of all new ADA users from CHS, comparing those enrolled in the offered PSP to those not enrolled. The data regarding PSP users can be tracked using CHS's data warehouse. The index date was defined as the date of the patients' first purchase of ADA occurring between August 1, 2012 and December 31, 2014. The follow-up data were collected at 12, 24, and 36 months. Persistence was assessed using survival analyses of time until discontinuation, and adherence was assessed using medication possession ratio (MPR). There were 1520 patients in the study, 755 (49.7%) of whom were PSP users. PSP users were 54.3% female vs. 51.9% among non-PSP users (p = 0.355) and they were significantly younger than non-PSP users (mean age 42.3 vs. 45.0 years, p = 0.002) The PSP and non-PSP users' persistence was 673 and 574 days, respectively (p users were more likely than the non-PSP users to be persistently taking medication at the 12-month follow-up (57.5% vs. 45.6%, p users compared to the non-PSP users (94.1% vs. 92.9%, p = 0.026). The AbbVie PSP provided to CHS patients was associated with a longer persistence among new users of ADA. It was also associated with significantly higher adherence rate within the first 12 months. AbbVie Inc.

Hemodialysis Self-management Intervention Randomized Trial (HED-SMART): A Practical Low-Intensity Intervention to Improve Adherence and Clinical Markers in Patients Receiving Hemodialysis.

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Griva, Konstadina; Nandakumar, Mooppil; Ng, Jo-An H; Lam, Kevin F Y; McBain, Hayley; Newman, Stanton P

2018-03-01

Poor adherence to treatment is common in hemodialysis patients. However, effective interventions for adherence in this population are lacking. Small studies of behavioral interventions have yielded improvements, but clinical effectiveness and long-term effects are unclear. Multicenter parallel (1:1) design, blinded cluster-randomized controlled trial. Patients undergoing maintenance hemodialysis enrolled in 14 dialysis centers. Dialysis shifts of eligible patients were randomly assigned to either an interactive and targeted self-management training program (HED-SMART; intervention; n=134) or usual care (control; n=101). HED-SMART, developed using the principles of problem solving and social learning theory, was delivered in a group format by health care professionals over 4 sessions. Serum potassium and phosphate concentrations, interdialytic weight gains (IDWGs), self-reported adherence, and self-management skills at 1 week, 3 months, and 9 months postintervention. 235 participants were enrolled in the study (response rate, 44.2%), and 82.1% completed the protocol. IDWG was significantly lowered across all 3 assessments relative to baseline (Pmanagement skills, and self-efficacy at all time points. Low proportion of patients with diabetes. HED-SMART provides an effective and practical model for improving health in hemodialysis patients. The observed improvements in clinical markers and self-report adherence, if maintained at the longer follow-up, could significantly reduce end-stage renal disease-related complications. Given the feasibility of this kind of program, it has strong potential for supplementing usual care. Registered at ISRCTN with study number ISRCTN31434033. Copyright © 2017 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

The OPTIMIZE trial: Rationale and design of a randomized controlled trial of motivational enhancement therapy to improve adherence to statin medication.

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Rash, Joshua A; Lavoie, Kim L; Sigal, Ronald J; Campbell, David J T; Manns, Braden J; Tonelli, Marcello; Campbell, Tavis S

2016-07-01

Statins are a class of medications that are particularly effective for lowering cholesterol and reducing cardiovascular morbidity and mortality. Despite a range of benefits, non-adherence to statin medication is prevalent with 50% to 75% of patients failing to adhere to treatment within the first 2-years. A previous review on interventions to improve adherence to cholesterol lowering medication concluded that rigorous trials were needed with emphasis on the patient's perspective and shared decision making. Motivational interviewing (MInt) is a promising patient-centered approach for improving adherence in patients with chronic diseases. This manuscript describes the rational and design of a randomized controlled trial (RCT) testing the efficacy of MInt in improving adherence to statin medication. Patients filling their first statin prescription will be recruited to complete a 6-month observation run-in period (phase-1) after which medication possession ratio (MPR) will be assessed. Patients meeting criteria for non-adherence (MPR≤60%) will be invited to participate in the trial. 336 non-adherent new statin users will undergo a fasting lipid panel, complete baseline questionnaires, and be randomly allocated to receive four sessions of adherence education delivered using MInt (EdMInt) or to an education control (EC) delivered at 3-month intervals. Final assessments will occur 12-months after the first EdMInt or EC session. The primary outcome is change in MPR adherence to statin medication from baseline to 12-months. Secondary outcomes include within-patient change in self-reported medication adherence, stage of change and self-efficacy for medication adherence, motivation to adhere to statin medication, and lipid profile. Copyright © 2016 Elsevier Inc. All rights reserved.

The Effectiveness of a Computer-Tailored E-Learning Program for Practice Nurses to Improve Their Adherence to Smoking Cessation Counseling Guidelines: Randomized Controlled Trial.

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de Ruijter, Dennis; Candel, Math; Smit, Eline Suzanne; de Vries, Hein; Hoving, Ciska

2018-05-22

moderating effects of baseline levels of behavioral predictors and counseling experience. More specifically, for PNs with less favorable scores on behavioral predictors (eg, low baseline self-efficacy) and high levels of counseling experience, the program significantly increased adherence. Results from our RCT showed that among PNs with more than average counseling experience, the e-learning program resulted in significantly better smoking cessation guideline adherence. Experienced PNs might have been better able to translate the content of our e-learning program into practically applicable counseling strategies compared with less experienced colleagues. Less favorable baseline levels of behavioral predictors among PNs possibly contributed to this effect, as there was more room for improvement by consulting the tailored content of the e-learning program. To further substantiate the effectiveness of e-learning programs on guideline adherence by health care professionals (HCPs), it is important to assess how to support a wider range of HCPs. Netherlands Trial Register NTR4436; http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=4436 (Archived by WebCite at http://www.webcitation.org/6zJQuSRq0). ©Dennis de Ruijter, Math Candel, Eline Suzanne Smit, Hein de Vries, Ciska Hoving. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 22.05.2018.

Can we improve cognitive-behavioral therapy for chronic back pain treatment engagement and adherence? A controlled trial of tailored versus standard therapy.

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Kerns, Robert D; Burns, John W; Shulman, Marc; Jensen, Mark P; Nielson, Warren R; Czlapinski, Rebecca; Dallas, Mary I; Chatkoff, David; Sellinger, John; Heapy, Alicia; Rosenberger, Patricia

2014-09-01

This study evaluated whether tailored cognitive-behavioral therapy (TCBT) that incorporated preferences for learning specific cognitive and/or behavioral skills and used motivational enhancement strategies would improve treatment engagement and participation compared with standard CBT (SCBT). We hypothesized that participants receiving TCBT would show a lower dropout rate, attend more sessions, and report more frequent intersession pain coping skill practice than those receiving SCBT. We also hypothesized that indices of engagement and adherence would correlate with pre- to posttreatment changes in outcome factors. One hundred twenty-eight of 161 consenting persons with chronic back pain who completed baseline measures were allocated to either TCBT or SCBT using a modified randomization procedure. Participants completed daily ratings of pain coping skill practice and goal accomplishment during treatment, as well as measures of pain severity, disability, and other key outcomes at the end of treatment. No significant differences between treatment groups were noted on measures of treatment engagement or adherence. However, these factors were significantly related to some pre- to posttreatment improvements in outcomes, regardless of treatment condition. Participants in this study evidenced a high degree of participation and adherence, but treatment tailored to take into account participant preferences, and that employed motivational enhancement strategies, failed to increase treatment participation over and above SCBT for chronic back pain. Evidence that participation and adherence were associated with positive outcomes supports continued clinical and research efforts focusing on these therapeutic processes. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

A randomized controlled trial to evaluate the effectiveness of a cognitive behavioural group approach to improve patient adherence to peritoneal dialysis fluid restrictions: a pilot study.

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Hare, Jennifer; Clark-Carter, David; Forshaw, Mark

2014-03-01

Peritoneal dialysis (PD) requires patients to take an active role in their adherence to fluid restrictions. Although fluid non-adherence had been identified among this patient group, no specific interventions have been researched or published with in the PD population. The current study sought to investigate whether an applied cognitive behavioural therapy (CBT-based intervention) used among haemodialysis patients would improve fluid adherence among PD patients; utilizing clinical indicators used in practice. Fifteen PD patients identified as fluid non-adherent were randomly assigned to an intervention group (IG) or a deferred-entry control group (CG). The study ran for a total of 21 weeks, with five data collection points; at baseline, post-intervention and at three follow-up points; providing a RCT phase and a combined longitudinal analysis phase. The content of the group intervention encompassed educational, cognitive and behavioural components, aimed to assist patients' self-management of fluid. No significant differences in weight (kg) reduction were found in either phase and undesirable changes in blood pressure (BP) were observed. However, in the longitudinal phase, a statistically significant difference in oedematous status was observed at 6-week follow-up; which may be indicative of fluid adherence. Positive and significant differences were observed in the desired direction for measures of psychological well-being, quality of life and health beliefs; areas correlated with enhanced fluid adherence in other research. This study reveals encouraging and significant changes in predictors of fluid adherence. Although there were no significant changes in weight as a crude clinical measure of fluid intake, significant reductions in oedematous status were observed as a consequence of this CBT-based group intervention.

CDC Grand Rounds: Improving Medication Adherence for Chronic Disease Management - Innovations and Opportunities.

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Neiman, Andrea B; Ruppar, Todd; Ho, Michael; Garber, Larry; Weidle, Paul J; Hong, Yuling; George, Mary G; Thorpe, Phoebe G

2017-11-17

Adherence to prescribed medications is associated with improved clinical outcomes for chronic disease management and reduced mortality from chronic conditions (1). Conversely, nonadherence is associated with higher rates of hospital admissions, suboptimal health outcomes, increased morbidity and mortality, and increased health care costs (2). In the United States, 3.8 billion prescriptions are written annually (3). Approximately one in five new prescriptions are never filled, and among those filled, approximately 50% are taken incorrectly, particularly with regard to timing, dosage, frequency, and duration (4). Whereas rates of nonadherence across the United States have remained relatively stable, direct health care costs associated with nonadherence have grown to approximately $100-$300 billion of U.S. health care dollars spent annually (5,6). Improving medication adherence is a public health priority and could reduce the economic and health burdens of many diseases and chronic conditions (7).

Immunosuppressive medication adherence in kidney transplant patients.

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Lalić, Jelena; Veličković-Radovanović, Radmila; Mitić, Branka; Paunović, Goran; Cvetković, Tatjana

2014-01-01

To assess the degree of immunosuppressive medication adherence in kidney transplant patients (KTPs) and to determine if there is a difference in the rate of adherence to tacrolimus (Tac), cyclosporine (CsA) and sirolimus (Sir). From a total of 63 KTPs treated at the Clinic of Nephrology, Clinical Centre Niš, Serbia, 60 participated in the study by responding to questionnaires. They were divided into the adherence group (n = 43) and the nonadherence group (n = 17) according to their degree of adherence which was measured using a validated survey form, the simplified medication adherence questionnaire. The KTP adherence to the different immunosuppressive regimens (Tac, CsA and Sir) was compared. Statistical analysis was performed using the Student t test. Adherence was observed in 43 (71.7%) patients, and only 17 (28.3%) did not follow the prescribed therapy. The estimated glomerular filtration rate was significantly lower in the nonadherence group (38.52 ± 18.22 ml/min) than in the adherence group (52.43 ± 16.91 ml/min, p adherers and the nonadherers (6.30 ± 2.06 vs. 5.0 ± 1.52 ng/ml, p adherence. Nonadherence was associated with worse graft function and a lower Tac level. Knowledge about the degree of adherence could help the early identification of nonadherent patients and the development of strategies to improve this. © 2014 S. Karger AG, Basel

A 2-arm, randomized, controlled trial of a motivational interviewing-based intervention to improve adherence to antiretroviral therapy (ART) among patients failing or initiating ART.

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Golin, Carol E; Earp, Joanne; Tien, Hsiao-Chuan; Stewart, Paul; Porter, Carol; Howie, Lynn

2006-05-01

Motivational interviewing (MI) is a counseling technique that has been used effectively to change a number of health-related behaviors. We sought to assess the impact on patients' antiretroviral therapy (ART) adherence of a multicomponent, MI-based ART adherence intervention compared with that of an HIV informational control program. Two-arm, randomized, controlled trial. One hundred forty adult HIV-infected patients attending a large, academic center infectious diseases clinic who were either failing or newly initiating an ART regimen. STUDY ENDPOINTS: (1) Mean adherence level (% of prescribed doses take in the prior month) at the week 12 visit, (2) change in mean adherence, (3) percentage of patients achieving >95% adherence in the third 4-week block, and (4) change in viral load. The MI group's mean adherence improved by 4.5% compared with a decrease in the control group's adherence by 3.83% (P = 0.10). In the treatment group, 29% achieved >95% adherence compared with only 17% in the control group (P = 0.13). When we controlled for ethnicity, the intervention group had 2.75 times higher odds of achieving more than 95% adherence than did the controls (P = 0.045; 95% confidence interval: 1.023, 7.398). Although a number of mediating variables (beliefs about ART, coping style, social support, and goals set) had statistically significant changes in the expected direction in the MI group compared with controls, in the intent-to-treat analysis, the mean adherence at study exit for the intervention group was 76% (SD = 27%) and 71% (SD = 27%) for the control group (P = 0.62). Although not definitive, this study provides some evidence that MI offers an effective approach to improving adherence. Future studies able to build MI into the intervention for longer than 3 months may have a greater impact.

Mobile phone text messaging to improve medication adherence in secondary prevention of cardiovascular disease.

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Adler, Alma J; Martin, Nicole; Mariani, Javier; Tajer, Carlos D; Owolabi, Onikepe O; Free, Caroline; Serrano, Norma C; Casas, Juan P; Perel, Pablo

2017-04-29

Worldwide at least 100 million people are thought to have prevalent cardiovascular disease (CVD). This population has a five times greater chance of suffering a recurrent cardiovascular event than people without known CVD. Secondary CVD prevention is defined as action aimed to reduce the probability of recurrence of such events. Drug interventions have been shown to be cost-effective in reducing this risk and are recommended in international guidelines. However, adherence to recommended treatments remains sub-optimal. In order to influence non-adherence, there is a need to develop scalable and cost-effective behaviour-change interventions. To assess the effects of mobile phone text messaging in patients with established arterial occlusive events on adherence to treatment, fatal and non-fatal cardiovascular events, and adverse effects. We searched CENTRAL, MEDLINE, Embase, the Conference Proceedings Citation Index - Science on Web of Science on 7 November 2016, and two clinical trial registers on 12 November 2016. We contacted authors of included studies for missing information and searched reference lists of relevant papers. We applied no language or date restrictions. We included randomised trials with at least 50% of the participants with established arterial occlusive events. We included trials investigating interventions using short message service (SMS) or multimedia messaging service (MMS) with the aim to improve adherence to medication for the secondary prevention of cardiovascular events. Eligible comparators were no intervention or other modes of communication. We used standard methodological procedures expected by Cochrane. In addition, we attempted to contact all authors on how the SMS were developed. We included seven trials (reported in 13 reports) with 1310 participants randomised. Follow-up ranged from one month to 12 months. Due to heterogeneity in the methods, population and outcome measures, we were unable to conduct meta-analysis on these studies

Adherence to cancer screening guidelines and predictors of improvement among participants in the Kansas State Employee Wellness Program.

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Hui, Siu-kuen Azor; Engelman, Kimberly K; Shireman, Theresa I; Ellerbeck, Edward F

2013-07-11

Employee wellness programs (EWPs) have been used to implement worksite-based cancer prevention and control interventions. However, little is known about whether these programs result in improved adherence to cancer screening guidelines or how participants' characteristics affect subsequent screening. This study was conducted to describe cancer screening behaviors among participants in a state EWP and identify factors associated with screening adherence among those who were initially nonadherent. We identified employees and their dependents who completed health risk assessments (HRAs) as part of the Kansas state EWP in both 2008 and 2009. We examined baseline rates of adherence to cancer screening guidelines in 2008 and factors associated with adherence in 2009 among participants who were initially nonadherent. Of 53,095 eligible participants, 13,222 (25%) participated in the EWP in 2008 and 6,205 (12%) participated in both years. Among the multiyear participants, adherence was high at baseline to screening for breast (92.5%), cervical (91.8%), and colorectal cancer (72.7%). Of participants who were initially nonadherent in 2008, 52.4%, 41.3%, and 33.5%, respectively, became adherent in the following year to breast, cervical, and colorectal cancer screening. Suburban/urban residence and more frequent doctor visits predicted adherence to breast and colorectal cancer screening guidelines. The effectiveness of EWPs for increasing cancer screening is limited by low HRA participation rates, high rates of adherence to screening at baseline, and failure of nonadherent participants to get screening. Improving overall adherence to cancer screening guidelines among employees will require efforts to increase HRA participation, stronger interventions for nonadherent participants, and better access to screening for rural employees.

Adherence to pharmacotherapy improves school performance in children with rhinitis and asthma.

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Sánchez, J; Sánchez, A; Cardona, R

2018-03-17

Adherence to pharmacotherapy reduces symptoms of asthma and rhinitis, however, little is known of its impact on school performance. To evaluate the impact of pharmacotherapy in absenteeism and school performance in a child population. A cross-sectional study, carried out in eight schools. All participants and their parents were given a questionnaire assessing parameters related to respiratory diseases and pharmacotherapy. Data on school performance was obtained from the academic history of each child who participated in the study. Adherence to pharmacotherapy was classified as a correct use of therapy for more than five days per week. 1109 children agreed to participate. Students were divided into two groups: symptomatic (36%) and asymptomatic (63%). The symptomatic group had a higher frequency of school absenteeism (1 vs. 3.1days/year/patient pperformance (failed: 20% vs. 33% pperformance to the asymptomatic group and it was significantly different from the no-adherent group. Respiratory symptoms are associated with poor school performance and with an increase in school absenteeism, but adherence to pharmacotherapy can reduce these negative impacts in children. Copyright © 2018 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.

Effect of a clinic-wide social marketing campaign to improve adherence to antiretroviral therapy for HIV infection.

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Giordano, Thomas P; Rodriguez, Sonia; Zhang, Hong; Kallen, Michael A; Jibaja-Weiss, Maria; Buscher, April L; Arya, Monisha; Suarez-Almazor, Maria E; Ross, Michael

2013-01-01

This demonstration study tested the impact of a 5-month clinic-wide social marketing campaign at improving adherence to antiretroviral therapy (ART). The intervention included a video, posters, pens, mugs, and lapel buttons with the campaign slogan "Live the Solution: Take Your Pills Every Day." Participants self-reported adherence over a 4-week interval, the primary outcome, with a visual analogue scale. Pre- and post-intervention surveys were completed by 141 participants. Adherence did not change over time (absolute mean change -2.02 %, paired t test P = 0.39). Among the 39.7 % of participants who correctly identified the campaign slogan on the post-intervention survey, adherence increased by 3.3 %, while it decreased in the other participants by 5.5 % (paired t test P = 0.07). The well-received campaign did not increase short-term adherence to ART, but adherence tended to increase in participants who were more engaged with the intervention. Future interventions should engage patients more completely and have a more potent effect on adherence.

Perceptions and acceptability of short message services technology to improve treatment adherence amongst tuberculosis patients in Peru: a Focus Group Study.

Directory of Open Access Journals (Sweden)

Sandra Albino

Full Text Available Tuberculosis (TB is global health concern and a leading infectious cause of mortality. Reversing TB incidence and disease-related mortality is a major global health priority. Infectious disease mortality is directly linked to failure to adhere to treatments. Using technology to send reminders by short message services have been shown to improve treatment adherence. However, few studies have examined tuberculosis patient perceptions and attitudes towards using SMS technology to increase treatment adherence. In this study, we sought to investigate perceptions related to feasibility and acceptability of using text messaging to improve treatment adherence among adults who were receiving treatment for TB in Callao, Peru.We conducted focus group qualitative interviews with current TB positive and non-contagious participants to understand the attitudes, perceptions, and feasibility of using short message service (SMS reminders to improve TB treatment adherence. Subjects receiving care through the National TB Program were recruited through public health centers in Ventanilla, Callao, Peru. In four focus groups, we interviewed 16 patients. All interviews were recorded and transcribed verbatim. Thematic network analysis and codebook techniques were used to analyze data.Three major themes emerged from the data: limits on health literacy and information posed challenges to successful TB treatment adherence, treatment motivation at times facilitated adherence to TB treatment, and acceptability of SMS including positive perceptions of SMS to improve TB treatment adherence. The majority of patients shared considerations about how to effectively and confidentially administer an SMS intervention with TB positive participants.The overall perceptions of the use of SMS were positive and indicated that SMS technology may be an efficient way to transmit motivational texts on treatment, health education information, and simple reminders to increase treatment adherence

Perceptions and acceptability of short message services technology to improve treatment adherence amongst tuberculosis patients in Peru: a Focus Group Study.

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Albino, Sandra; Tabb, Karen M; Requena, David; Egoavil, Miguel; Pineros-Leano, Maria F; Zunt, Joseph R; García, Patricia J

2014-01-01

Tuberculosis (TB) is global health concern and a leading infectious cause of mortality. Reversing TB incidence and disease-related mortality is a major global health priority. Infectious disease mortality is directly linked to failure to adhere to treatments. Using technology to send reminders by short message services have been shown to improve treatment adherence. However, few studies have examined tuberculosis patient perceptions and attitudes towards using SMS technology to increase treatment adherence. In this study, we sought to investigate perceptions related to feasibility and acceptability of using text messaging to improve treatment adherence among adults who were receiving treatment for TB in Callao, Peru. We conducted focus group qualitative interviews with current TB positive and non-contagious participants to understand the attitudes, perceptions, and feasibility of using short message service (SMS) reminders to improve TB treatment adherence. Subjects receiving care through the National TB Program were recruited through public health centers in Ventanilla, Callao, Peru. In four focus groups, we interviewed 16 patients. All interviews were recorded and transcribed verbatim. Thematic network analysis and codebook techniques were used to analyze data. Three major themes emerged from the data: limits on health literacy and information posed challenges to successful TB treatment adherence, treatment motivation at times facilitated adherence to TB treatment, and acceptability of SMS including positive perceptions of SMS to improve TB treatment adherence. The majority of patients shared considerations about how to effectively and confidentially administer an SMS intervention with TB positive participants. The overall perceptions of the use of SMS were positive and indicated that SMS technology may be an efficient way to transmit motivational texts on treatment, health education information, and simple reminders to increase treatment adherence for low

Efficacy of brief motivational interviewing to improve adherence to inhaled corticosteroids among adult asthmatics: results from a randomized controlled pilot feasibility trial

Directory of Open Access Journals (Sweden)

Lavoie KL

2014-11-01

the intervention.Results: Six-month adjusted intent-to-treat analyses revealed a mean change in the percentage of ICS refills of 13% in the MI group vs 6% in the UC group (between group net improvement associated with MI =+6% [-12% to 24%]. Twelve-month analyses revealed a mean change in the percentage of ICS refills of 11% (MI group vs 7% in the UC group (between group net improvement associated with MI =+3% [-11% to 18%] representing an effect size (ES of d=0.20 (medium. Six-month adjusted net improvement in ACQ and ACT scores between MI and control groups was -0.2 and +0.7, respectively, with improvements being even more pronounced at 12 months (ACQ =-0.5; ACT =+1.1; ES, d=0.12 and 0.18 [small], respectively. Interestingly, 6- and 12-month net improvements in asthma self-efficacy (which is specifically targeted by MI improved by +0.4 and +0.4, respectively, with an ES of d=0.46 (marginally large. Patients in the MI group rated the intervention overwhelmingly positively in terms of usefulness, pertinence, feasibility, enjoyableness, and likelihood to change adherence behavior.Conclusion: Results suggest that a brief (90 minutes MI intervention that targets ICS adherence can produce clinically significant improvements in adherence behavior, asthma control levels, and asthma self-efficacy in poorly controlled nonadherent asthmatics at 6 months that are maintained for 1 year, and it is well accepted by patients. Future studies including larger sample sizes, modified intervention designs (eg, MI “booster” sessions, and assessments of the extent behavior changes translate into clinical improvements (eg, in asthma control and quality of life are warranted.Keywords: motivational interviewing, asthma, adherence, inhaled corticosteroids, asthma control

Adherence to oral and topical medication in 445 patients with tinea pedis as assessed by the Morisky Medication Adherence Scale-8.

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Tsunemi, Yuichiro; Abe, Shinya; Kobayashi, Miwa; Kitami, Yuki; Onozuka, Daisuke; Hagihara, Akihito; Takeuchi, Satoshi; Murota, Hiroyuki; Sugaya, Makoto; Masuda, Koji; Hiragun, Takaaki; Kaneko, Sakae; Saeki, Hidehisa; Shintani, Yoichi; Tanioka, Miki; Imafuku, Shinichi; Abe, Masatoshi; Inomata, Naoko; Morisky, Donald E; Furue, Masutaka; Katoh, Norito

2015-01-01

Adherence is defined as the extent to which a person's behavior corresponds with recommendations from health care providers. Adherence to treatment is an important factor for a good therapeutic outcome. This study aimed to examine the adherence of patients with tinea pedis and to clarify the factors related to it. We assessed medication adherence for oral and topical drugs using a translated version of the Morisky Medication Adherence Scale-8 (MMAS-8) together with other background factors in 445 Japanese patients with tinea pedis, using a questionnaire in a web-based monitoring system. Overall, high, medium and low adherence rates as assessed by MMAS-8 were 8.7%, 31.7% and 59.6% for oral medication, and 8.6%, 17.4% and 74.0% for topical medication, respectively. The adherence level was significantly higher for oral medication than for topical medication. Subgroup analyses showed that the adherence level for topical medication was significantly higher when topical and oral medications were used in combination than when topical medication was used alone. A low adherence level was shown in employed patients, those for whom their oral medication had not been effective and those with topical medication who had visited their hospital less often than once every six months. Patient adherence to therapy can be effectively improved by selecting highly effective medication while considering the prescription of topical and oral antifungal medications concomitantly, by carefully selecting a therapy plan for employed patients and by encouraging patients to visit their doctor regularly.

Pilot study of a smartphone application designed to socially motivate cardiovascular disease patients to improve medication adherence.

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Fujita, Saki; Pitaktong, Isaree; Steller, Graeme Vosit; Dadfar, Victor; Huang, Qinwen; Banerjee, Sindhu; Guo, Richard; Nguyen, Hien Tan; Allen, Robert Harry; Martin, Seth Shay

2018-01-01

Social support received by patients from family and community has been identified as a key factor for success in improving medication adherence in those patients. This pilot study aimed to investigate the usability and feasibility of PillPal, a smartphone application that uses video-chatting as a social motivation medium to encourage medication adherence in cardiovascular disease (CVD) patients. We additionally gathered feedback on the Physician Calendar, an accompanying web platform that allows clinicians to view patient adherence data generated from the app. Thirty patients were recruited from the Johns Hopkins Hospital (JHH) Lipid Clinic (n=14) and Inpatient Cardiology Service (n=16) to pilot test the app. Data were obtained through in-person interviews in which patients tested out the app and answered standardized questions regarding the app's feasibility as a means to enhance social support, as well as its usability measured in terms of ease of use and patient comfort level with the video-chat technology. Cardiologists (n=10) from JHH were interviewed to gain feedback on the Physician Calendar. We recorded 43.4% participants who stated that PillPal would increase their motivation to take their medications; 96.7% stated the app was easy to use; and 70% stated they were comfortable with video-chatting while taking their medications. Patient factors such as current adherence level, disease severity, and personality were more predictive of positive app reviews than the perceived level of social support. Clinicians generally approved of the Physician Calendar, as they would be able to quickly screen for non-adherence and begin conversations with patients to address the root cause of their non-adherence. Based on pilot testing and interviews, using a smartphone app for video-chatting as a social support medium to improve patient medication adherence is feasible and has potential to increase medication adherence depending on certain patient characteristics. The

Improving healthcare worker hand hygiene adherence before patient contact: A multimodal intervention of hand hygiene practice in Three Japanese tertiary care centers.

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Sakihama, Tomoko; Honda, Hitoshi; Saint, Sanjay; Fowler, Karen E; Kamiya, Toru; Sato, Yumiko; Iuchi, Ritsuko; Tokuda, Yasuharu

2016-03-01

Though hand hygiene is an important method of preventing healthcare-associated infection, we found suboptimal hand hygiene adherence among healthcare workers in 4 diverse Japanese hospitals (adherence rates of 11%-25%). Our goal was to assess multimodal hand hygiene intervention coupled with a contest to improve hand hygiene adherence. A total of 3 to 4 inpatient wards in 3 Japanese hospitals. Pre-post intervention study. The intervention was a multimodal hand hygiene intervention recommended by the World Health Organization that was tailored to each facility. The hospital with the highest adherence after the intervention was given $5000 US dollars and a trophy, provided by an American coinvestigator unaffiliated with any of the Japanese hospitals. We tracked hand hygiene adherence rates before patient contact for each unit and hospital and compared these to pre-intervention adherence rates. We observed 2982 postintervention provider-patient encounters in 10 units across 3 hospitals. Hand hygiene adherence rates were improved overall after the intervention (18% pre- to 33% postintervention; P hand hygiene rates among Japanese healthcare workers. Given the overall low rates, however, further improvement is necessary. © 2015 Society of Hospital Medicine.

Adherence as a language game.

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Kolberg, Espen Skarstein

2017-04-01

Non-adherence, i.e. medication intake behavior not corresponding with agreed recommendations, is associated with increased morbidity and death, and it has been estimated that as many as 50% of patients in developed countries are not taking their medications as prescribed. But even as efforts in improving medication adherence over the years have increased, results are inconsistent, with only a minority of clinical trials showing any improvement in both adherence and clinical outcome. Since patient education is central to promoting good medication adherence, and language is integral to education, perhaps an exploration of the meaning and use of language, using the philosophy of Ludwig Wittgenstein, is in order.

Text Messaging and Mobile Phone Apps as Interventions to Improve Adherence in Adolescents With Chronic Health Conditions: A Systematic Review.

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Badawy, Sherif M; Barrera, Leonardo; Sinno, Mohamad G; Kaviany, Saara; O'Dwyer, Linda C; Kuhns, Lisa M

2017-05-15

The number of adolescents with chronic health conditions (CHCs) continues to increase. Medication nonadherence is a global challenge among adolescents across chronic conditions and is associated with poor health outcomes. While there has been growing interest in the use of mHealth technology to improve medication adherence among adolescents with CHCs, particularly text messaging and mobile phone apps, there has been no prior systematic review of their efficacy. The purpose of this review was to systematically evaluate the most recent evidence for the efficacy of text messaging and mobile phone apps as interventions to promote medication adherence among adolescents with CHCs. PubMed, Embase, CENTRAL, PsycINFO, Web of Science, Google Scholar, and additional databases were searched from 1995 until November 2015. An additional hand search of related themes in the Journal of Medical Internet Research was also conducted. The Preferred Reporting Results of Systematic Reviews and Meta-Analyses guidelines were followed. Two reviewers independently screened titles/abstracts, assessed full-text articles, extracted data from included articles, and assessed their quality using Grades of Recommendation, Assessment, Development, and Evaluation criteria. Included studies were described in original research articles that targeted adherence in adolescents with CHCs (12-24 years-old). Of the 1423 records examined, 15 met predefined criteria: text messaging (n=12) and mobile phone apps (n=3). Most studies were performed in the United States (11/15, 73%), were randomized-controlled trials (8/15, 53%), had a sample size <50 (11/15, 73%), and included adherence self-report and/or biomarkers (9/15, 60%). Only four studies were designed based on a theoretical framework. Approaches for text messaging and mobile phone app interventions varied across studies. Seven articles (7/15, 47%) reported significant improvement in adherence with moderate to large standardized mean differences. Most of

A randomized controlled trial with a Canadian electronic pill dispenser used to measure and improve medication adherence in patients with schizophrenia

OpenAIRE

Stip, Emmanuel; Vincent, Philippe D.; Sablier, Juliette; Guevremont, Catherine; Zhornitsky, Simon; Tranulis, Constantin

2013-01-01

Objective: Medication adherence is extremely important in preventing relapse and lowering symptoms in schizophrenic patients. However, estimates show that nearly half of these patients have poor adherence. The Brief Adherence Rating Scale (BARS) seems to be the most reliable tool assessing adherence in schizophrenia and shows that the antipsychotic adherence ratio (AAR) is about 49.5% in schizophrenia. The aim of the study was to test if an electronic pill dispenser named DoPill® improved AAR...

A randomized-controlled trial with a Canadian electronic pill dispenser used to measure and improve medication adherence in patients with schizophrenia

OpenAIRE

Emmanuel eStip; Emmanuel eStip; Emmanuel eStip; Philippe D. Vincent; Philippe D. Vincent; Philippe D. Vincent; Catherine eGuevremont; Simon eZhornitsky; Constantin eTranulis; Constantin eTranulis; Constantin eTranulis; Juliette eSablier; Juliette eSablier

2013-01-01

Objective: Medication adherence is extremely important in preventing relapse and lowering symptoms in schizophrenic patients. However, estimates show that nearly half of these patients have poor adherence. The Brief Adherence Rating Scale (BARS) seems to be the most reliable tool assessing adherence in schizophrenia and shows that the antipsychotic adherence ratio (AAR) is about 49.5 % in schizophrenia. The aim of the study was to test if an electronic pill dispenser named DoPill® improv...

E-learning may improve adherence to alcohol-based hand rubbing: a cohort study

DEFF Research Database (Denmark)

Laustsen, Sussie; Bibby, Bo Martin; Kristensen, Brian

2009-01-01

BACKGROUND: Since 2004, we have promoted alcohol-based hand rubbing (HR) with an e-learning program (ELP) among hospital staff. This study sought to determine whether an ELP improves adherence to correct HR. METHODS: This was a cohort study of staff members at Aarhus University Hospital, Skejby, ...

A Pilot Randomized Controlled Trial to Promote Immunosuppressant Adherence in Adult Kidney Transplant Recipients.

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Cukor, Daniel; Ver Halen, Nisha; Pencille, Melissa; Tedla, Fasika; Salifu, Moro

2017-01-01

Nonadherence to immunosuppressant medication is a prevalent practice among kidney transplant recipients and has been associated with increased risk for graft failure and economic burden. The aim of this pilot study was to test whether a culturally sensitive cognitive-behavioral adherence promotion program could significantly improve medication adherence to tacrolimus prescription as measured by telephone pill counts among kidney transplant recipients. Thirty-three adult transplant recipients were less than 98% adherent to tacrolimus prescription based on 3 telephone pill counts and were randomized either to the 2-session cognitive-behavioral adherence promotion program or to standard care. The curriculum was developed from an iterative process with transplant recipients into a 2-session group program that provided psychoeducation, addressed barriers to adherence, fostered motivation to improve adherence behavior, and discussed cultural messages on adherence behavior. The intervention group displayed significantly higher levels of adherence when compared to the control group (t = 2.2, p = 0.04) and. similarly, when the amount of change was compared between the groups, the intervention group showed more change than the control condition (F (22,1) = 12.005, p = 0.003). Tacrolimus trough concentration levels were used as a secondary measure of adherence and, while there were no significant between-group differences for mean trough concentration levels, the variability in the trough levels did significantly decrease over time indicating more consistent pill-taking behavior in the intervention group. There is preliminary support for the pilot program as a successful intervention in helping patients with their immunosuppressant medication. © 2016 S. Karger AG, Basel.

Current Situation of Medication Adherence in Hypertension.

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Vrijens, Bernard; Antoniou, Sotiris; Burnier, Michel; de la Sierra, Alejandro; Volpe, Massimo

2017-01-01

Despite increased awareness, poor adherence to treatments for chronic diseases remains a global problem. Adherence issues are common in patients taking antihypertensive therapy and associated with increased risks of coronary and cerebrovascular events. Whilst there has been a gradual trend toward improved control of hypertension, the number of patients with blood pressure values above goal has remained constant. This has both personal and economic consequences. Medication adherence is a multifaceted issue and consists of three components: initiation, implementation, and persistence. A combination of methods is recommended to measure adherence, with electronic monitoring and drug measurement being the most accurate. Pill burden, resulting from free combinations of blood pressure lowering treatments, makes the daily routine of medication taking complex, which can be a barrier to optimal adherence. Single-pill fixed-dose combinations simplify the habit of medication taking and improve medication adherence. Re-packing of medication is also being utilized as a method of improving adherence. This paper presents the outcomes of discussions by a European group of experts on the current situation of medication adherence in hypertension.

Improving occupational physicians' adherence to a practice guideline : feasibility and impact of a tailored implementation strategy

NARCIS (Netherlands)

Joosen, Margot C. W.; van Beurden, Karlijn M.; Terluin, Berend; van Weeghel, Jaap; Brouwers, Evelien P. M.; van der Klink, Jac J. L.

2015-01-01

Background: Although practice guidelines are important tools to improve quality of care, implementation remains challenging. To improve adherence to an evidence-based guideline for the management of mental health problems, we developed a tailored implementation strategy targeting barriers perceived

Improving adherence with deferoxamine regimen in thalassemia major using education

Directory of Open Access Journals (Sweden)

Gholamreza Pouladfar

2006-02-01

Full Text Available Background: Subcutaneous deferoxamine is the first line for management of iron overload in thalassemia major. There is a wide deferoxamine adherence variation in patients with thalassemia major. In order to assess the effect of education on patients and their parents, a cognitive approach was used. Methods: In a randomized control trial, 78 consecutive patients with thalassemia major were randomly divided into educational (38 cases, 50% male and 50% female and control (40 cases, 65% male and 35% female groups. Oral and practical education sessions for deferoxamine injection were planned. Deferoxamine usage, pump function, side effects, knowledge levels of the patients and their parents, and ferritin serum levels were assessed before and after the trail. The knowledge was also evaluated promptly after educational sessions. Results: the mean age of experimental and control groups were 14.6 and 13.0 years, respectively. There was no significant difference in age, sex and weight (P>0.05 at the end of the study, there was no significant change in the level of knowledge in both groups however, the patients who used deferoxamine at least 5 times a week were increased in the experimental group (P0.001. Conclusion: A cognitive approach had relatively significant effect on deferoxamine adherence. However, educational sessions had not dramatic change in knowledge levels of the patients and their parents, but oral and practical education produced a significant change in decreasing local side effects of subcutaneous deferoxamine in thalassemia major.

Family strategies for achieving medication adherence in pediatric kidney transplantation.

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Ingerski, Lisa; Perrazo, Lauren; Goebel, Jens; Pai, Ahna L H

2011-01-01

Although nonadherence is well documented and strategies for adherence have been shown to be critical to overcoming barriers and improving overall adherence rates, it is unknown how family strategy use is related to adherence in the pediatric renal transplant population. The aims of this study were to assess (a) the strategies used by adolescents with kidney transplants and their caregivers to adhere to the posttransplant oral medication regimen and (b) the relationship of these strategies to objective adherence rates. Semistructured interviews to assess self-management were administered to 17 adolescents (14-18 years) and 17 caregivers. Adherence to oral immunosuppressant medication, measured via electronic monitors, was determined also for a subset of 13 dyads. Common strategies endorsed by families included the following: making it part of the routine (88.2%), verbal reminders by caregiver (82.4%), caregiver verifying medication was taken (76.5%), placing medication in a convenient location (76.5%), and using a pillbox (70.6%). A greater number of family-endorsed strategies were correlated with higher levels of adherence. Of those strategies spontaneously endorsed, only caregiver reminders to take medication and caregiver verification that medications were taken were related significantly to higher adherence rates. The findings highlight the importance of identification and use of specific strategies to improve adherence rates of pediatric renal transplant recipients and emphasize the need for continued caregiver involvement in the promotion of adherence to the treatment regimen.

Improving Adherence to Web-Based and Mobile Technologies for People With Psychosis: Systematic Review of New Potential Predictors of Adherence.

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Killikelly, Clare; He, Zhimin; Reeder, Clare; Wykes, Til

2017-07-20

Despite the boom in new technologically based interventions for people with psychosis, recent studies suggest medium to low rates of adherence to these types of interventions. The benefits will be limited if only a minority of service users adhere and engage; if specific predictors of adherence can be identified then technologies can be adapted to increase the service user benefits. The study aimed to present a systematic review of rates of adherence, dropout, and approaches to analyzing adherence to newly developed mobile and Web-based interventions for people with psychosis. Specific predictors of adherence were also explored. Using keywords (Internet or online or Web-based or website or mobile) AND (bipolar disorder or manic depression or manic depressive illness or manic-depressive psychosis or psychosis or schizophr* or psychotic), the following databases were searched: OVID including MedLine, EMBASE and PsychInfo, Pubmed and Web of Science. The objectives and inclusion criteria for suitable studies were defined following PICOS (population: people with psychosis; intervention: mobile or Internet-based technology; comparison group: no comparison group specified; outcomes: measures of adherence; study design: randomized controlled trials (RCT), feasibility studies, and observational studies) criteria. In addition to measurement and analysis of adherence, two theoretically proposed predictors of adherence were examined: (1) level of support from a clinician or researcher throughout the study, and (2) level of service user involvement in the app or intervention development. We provide a narrative synthesis of the findings and followed the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines for reporting systematic reviews. Of the 20 studies that reported a measure of adherence and a rate of dropout, 5 of these conducted statistical analyses to determine predictors of dropout, 6 analyzed the effects of specific adherence

Does providing prescription information or services improve medication adherence among patients discharged from the emergency department? A randomized controlled trial.

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McCarthy, Melissa L; Ding, Ru; Roderer, Nancy K; Steinwachs, Donald M; Ortmann, Melinda J; Pham, Julius Cong; Bessman, Edward S; Kelen, Gabor D; Atha, Walter; Retezar, Rodica; Bessman, Sara C; Zeger, Scott L

2013-09-01

We determine whether prescription information or services improve the medication adherence of emergency department (ED) patients. Adult patients treated at one of 3 EDs between November 2010 and September 2011 and prescribed an antibiotic, central nervous system, gastrointestinal, cardiac, or respiratory drug at discharge were eligible. Subjects were randomly assigned to usual care or one of 3 prescription information or services intervention groups: (1) practical services to reduce barriers to prescription filling (practical prescription information or services); (2) consumer drug information from MedlinePlus (MedlinePlus prescription information or services); or (3) both services and information (combination prescription information or services). Self-reported medication adherence, measured by primary adherence (prescription filling) and persistence (receiving medicine as prescribed) rates, was determined during a telephone interview 1 week postdischarge. Of the 3,940 subjects enrolled and randomly allocated to treatment, 86% (N=3,386) completed the follow-up interview. Overall, primary adherence was 88% and persistence was 48%. Across the sites, primary adherence and persistence did not differ significantly between usual care and the prescription information or services groups. However, at site C, subjects who received the practical prescription information or services (odds ratio [OR]=2.4; 95% confidence interval [CI] 1.4 to 4.3) or combination prescription information or services (OR=1.8; 95% CI 1.1 to 3.1) were more likely to fill their prescription compared with usual care. Among subjects prescribed a drug that treats an underlying condition, subjects who received the practical prescription information or services were more likely to fill their prescription (OR=1.8; 95% CI 1.0 to 3.1) compared with subjects who received usual care. Prescription filling and receiving medications as prescribed was not meaningfully improved by offering patients patient

Sharing Physician Notes Through an Electronic Portal is Associated With Improved Medication Adherence: Quasi-Experimental Study

OpenAIRE

Wright, Eric; Darer, Jonathan; Tang, Xiaoqin; Thompson, Jason; Tusing, Lorraine; Fossa, Alan; Delbanco, Tom; Ngo, Long; Walker, Jan

2015-01-01

Background In surveys, interviews, and focus groups, patients taking medications and offered Web portal access to their primary care physicians? (PCPs) notes report improved adherence to their regimens. However, objective confirmation has yet to be reported. Objective To evaluate the association between patient Internet portal access to primary care physician visit notes and medication adherence. Methods This study is a retrospective comparative analysis at one site of the OpenNotes quasi-exp...

The Effects of Feedback on Adherence to Treatment: A Systematic Review and Meta-analysis of RCTs.

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Seewoodharry, Mansha D; Maconachie, Gail D E; Gillies, Clare L; Gottlob, Irene; McLean, Rebecca J

2017-08-01

The aim of this systematic review is to determine whether providing feedback, guided by subjective or objective measures of adherence, improves adherence to treatment. Data sources included MEDLINE, Embase, CINAHL, and PsycINFO, and reference lists of retrieved articles. Only RCTs comparing the effect of feedback on adherence outcome were included. Three independent reviewers extracted data for all potentially eligible studies using an adaptation of the Cochrane Library data extraction sheet. The primary outcome, change in adherence, was obtained by measuring the difference between adherence at baseline visit (prior to feedback) and at the last visit (post-feedback). Twenty-four studies were included in the systematic review, and 16 found a significant improvement in adherence in the intervention group (change in adherence range, -13% to +22%), whereas adherence worsened in the control group (change in adherence range, -32% to 10.2%). Meta-analysis included six studies, and the pooled effect showed that mean percentage adherence increased by 10.02% (95% CI=3.15%, 16.89%, p=0.004) more between baseline and follow-up in the intervention groups compared with control groups. Meta-regression confirmed that study quality, form of monitoring adherence, delivery of feedback, or study duration did not influence effect size. Feedback guided by objective or subjective measures of adherence improves adherence and, perhaps more importantly, prevents worsening of adherence over time even when only small absolute improvements in adherence were noted. Increased use of feedback to improve treatment adherence has the potential to reduce avoidable healthcare costs caused by non-adherence. Copyright © 2017 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Medicine non-adherence in kidney transplantation.

Science.gov (United States)

Williams, Allison Fiona; Manias, Elizabeth; Gaskin, Cadeyrn J; Crawford, Kimberley

2014-06-01

The increasing prevalence of chronic kidney disease, the relative shortage of kidney donors and the economic- and health-related costs of kidney transplant rejection make the prevention of adverse outcomes following transplantation a healthcare imperative. Although strict adherence to immunosuppressant medicine regimens is key to preventing kidney rejection, evidence suggests that adherence is sub-optimal. Strategies need to be developed to help recipients of kidney transplants adhere to their prescribed medicines. This review has found that a number of factors contribute to poor adherence, for example, attitudes towards medicine taking and forgetfulness. Few investigations have been conducted, however, on strategies to enhance medicine adherence in kidney transplant recipients. Strategies that may improve adherence include pharmacist-led interventions (incorporating counselling, medicine reviews and nephrologist liaison) and nurse-led interventions (involving collaboratively working with recipients to understand their routines and offering solutions to improve adherence). Strategies that have shown to have limited effectiveness include supplying medicines free of charge and providing feedback on a participant's medicine adherence without any educational or behavioural interventions. Transplantation is the preferred treatment option for people with end-stage kidney disease. Medicine non-adherence in kidney transplantation increases the risk of rejection, kidney loss and costly treatments. Interventions are needed to help the transplant recipient take all their medicines as prescribed to improve general well-being, medicine safety and reduce healthcare costs. © 2014 European Dialysis and Transplant Nurses Association/European Renal Care Association.

MAGIC Study: Aims, Design and Methods using SystemCHANGE™ to Improve Immunosuppressive Medication Adherence in Adult Kidney Transplant Recipients.

Science.gov (United States)

Russell, Cynthia L; Moore, Shirley; Hathaway, Donna; Cheng, An-Lin; Chen, Guoqing; Goggin, Kathy

2016-07-16

Among adult kidney transplant recipients, non-adherence to immunosuppressive medications is the leading predictor of poor outcomes, including rejection, kidney loss, and death. An alarming one-third of kidney transplant patients experience medication non-adherence even though the problem is preventable. Existing adherence interventions have proven marginally effective for those with acute and chronic illnesses and ineffective for adult kidney transplant recipients. Our purpose is to describe the design and methods of the MAGIC (Medication Adherence Given Individual SystemCHANGE™) trial We report the design of a randomized controlled trial with an attention-control group to test an innovative 6-month SystemCHANGE™ intervention designed to enhance immunosuppressive medication adherence in adult non-adherent kidney transplant recipients from two transplant centers. Grounded in the Socio-Ecological Model, SystemCHANGE™ seeks to systematically improve medication adherence behaviors by identifying and shaping routines, involving supportive others in routines, and using medication taking feedback through small patient-led experiments to change and maintain behavior. After a 3-month screening phase of 190 eligible adult kidney transplant recipients, those who are adherent as measured by electronic monitoring, will be randomized into a 6-month SystemCHANGE™ intervention or attention-control phase, followed by a 6-month maintenance phase without intervention or attention. Differences in adherence between the two groups will be assessed at baseline, 6 months (intervention phase) and 12 months (maintenance phase). Adherence mediators (social support, systems-thinking) and moderators (ethnicity, perceived health) are examined. Patient outcomes (creatinine/blood urea nitrogen, infection, acute/chronic rejection, graft loss, death) and cost effectiveness are to be examined. Based on the large effect size of 1.4 found in our pilot study, intervention shows great promise

Improving Adherence to Hand Hygiene among Health Care Workers

Science.gov (United States)

Maskerine, Courtney; Loeb, Mark

2006-01-01

Increased adherence to hand hygiene is widely acknowledged to be the most important way of reducing infections in health care facilities. Despite evidence of benefit, adherence to hand hygiene among health care professionals remains low. Several behavioral and organizational theories have been proposed to explain this. As a whole, the success of…

Self-reported Medication Adherence and CKD Progression

Directory of Open Access Journals (Sweden)

Esteban A. Cedillo-Couvert

2018-05-01

Full Text Available Introduction: In the general population, medication nonadherence contributes to poorer outcomes. However, little is known about medication adherence among adults with chronic kidney disease (CKD. We evaluated the association of self-reported medication adherence with CKD progression and all-cause death in patients with CKD. Methods: In this prospective observational study of 3305 adults with mild-to-moderate CKD enrolled in the Chronic Renal Insufficiency Cohort (CRIC Study, the baseline self-reported medication adherence was assessed by responses to 3 questions and categorized as high, medium, and low. CKD progression (50% decline in eGFR or incident end-stage renal disease and all-cause death were measured using multivariable Cox proportional hazards. Results: Of the patients, 68% were categorized as high adherence, 17% medium adherence, and 15% low adherence. Over a median follow-up of 6 years, there were 969 CKD progression events and 675 deaths. Compared with the high-adherence group, the low-adherence group experienced increased risk for CKD progression (hazard ratio = 1.27, 95% confidence interval = 1.05, 1.54 after adjustment for sociodemographic and clinical factors, cardiovascular medications, number of medication types, and depressive symptoms. A similar association existed between low adherence and all-cause death, but did not reach standard statistical significance (hazard ratio = 1.14 95% confidence interval = 0.88, 1.47. Conclusion: Baseline self-reported low medication adherence was associated with an increased risk for CKD progression. Future work is needed to better understand the mechanisms underlying this association and to develop interventions to improve adherence. Keywords: CKD, death, medication adherence, progression

Predicting Malawian Women’s Intention to Adhere to Antiretroviral Therapy

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McKinney, Ogbochi; Modeste, Naomi N.; Lee, Jerry W.; Gleason, Peter C.

2015-01-01

Background With the increase in scaling up of antiretroviral therapy (ART), knowledge of the need for adherence to ART is pivotal for successful treatment outcomes. Design and Methods A cross-sectional study was carried out between October and December 2013. We administered theory of planned behaviour (TPB) and adherence questionnaires to 358 women aged 18-49 years, from a rural and urban ART-clinics in southern Malawi. Hierarchical linear regression models were used to predict intentions to adhere to ART. Results Regression models show that attitude (β=0.47), subjective norm (β=0.31) and perceived behavioural control (β=0.12) explain 55% of the variance in intentions to adhere to ART. The relationship between both food insecurity and perceived side effects with intentions to adhere to ART is mediated by attitude, subjective norm, and perceived behavioural control. Household (r=0.20) and individual (r=0.21) food insecurity were positively and significantly correlated with perceived behavioural control. Household food insecurity had a negative correlation with perceived side effects (r=-0.11). Perceived side effects were positively correlated with attitude (r=0.25). There was no statistically significant relationship between intentions to adhere to ART in the future and one month self-report of past month adherence. These interactions suggest that attitude predicted adherence only when food insecurity is high or perception of side effects is strong. Conclusions This study shows that modification might be needed when using TPB constructs in resource constraint environments. Significance for public health The knowledge of the rates of adherence to antiretroviral therapy (ART) could be used to evaluate planning and project, which could lead to better outcomes predicted by treatment efficacy data. In addition, knowledge of adherence behaviour could help the development of interventions focusing on collaboration between healthcare providers and Malawian government to

Network support, technology use, depression, and ART adherence among HIV-positive MSM of color.

Science.gov (United States)

Holloway, I W; Tan, D; Dunlap, S L; Palmer, L; Beougher, S; Cederbaum, J A

2017-09-01

Depression is associated with poor antiretroviral therapy (ART) adherence among people living with HIV/AIDS. This relationship may be moderated by an individual's social network characteristics. Our study sought to examine social network correlates of treatment adherence among HIV-positive men recruited from social service agencies throughout Los Angeles County (N = 150) to inform technology-driven social support interventions for this population. We administered egocentric social network and computer-assisted survey interviews focused on demographic characteristics, health history, depressive symptoms, and ART adherence, where adherence was assessed by the number of reasons participants missed taking their medication, if ever. Significant univariate correlates of adherence were included in a multivariable regression analysis, where the moderating effect of having a network member who reminds participants to take their HIV medication on the relationship between depression and adherence was tested. Over 60% of participants reported clinically significant depressive symptoms; this was significantly associated with lower adherence among those without someone in their social network to remind them about taking their HIV medication, even after adjusting for covariates in an ordinary least squares regression (adjusted mean difference b = -1.61, SE = 0.42, p = 0.0003). Having a network member who reminds participants to take their ART medication significantly ameliorated the negative association between depression and treatment adherence, especially for those reporting greater depressive symptoms (p = 0.0394). Additionally, participants demonstrated high rates of technology use to communicate with social network members. In order to achieve the aims of the National HIV/AIDS Strategy, innovative interventions addressing mental health to improve ART adherence are needed. Network strategies that leverage technology may be helpful for improving ART

A randomized, controlled study of an educational intervention to improve recall of auxiliary medication labeling and adherence to antibiotics

Directory of Open Access Journals (Sweden)

Jade A Pham

2013-06-01

Full Text Available Purpose: To evaluate whether medication counseling with emphasis on auxiliary labels improves recall of auxiliary label information and adherence to medication schedules. Methods: A prospective, randomized study of an educational intervention in community pharmacies near Baltimore, Maryland. Fifty literate, English-speaking adults receiving one of the 18 commonly dispensed antibiotics were randomized to receive a counseling session or no counseling. Five to seven days after medication pickup, a structured phone interview was conducted to capture data on recall of auxiliary labels and adherence. Results: A total of 39 subjects completed the phone interview (78%. The rate of correct recall was high: 77% correct recall for all three labels. Among those with incorrect recall, 7 out of 9 subjects received no counseling (p = 0.11. The auxiliary labels incorrectly recalled were all related to dietary restrictions. Conclusion: The findings from this study suggest that medication counseling emphasizing auxiliary label information may lead to improved recall and adherence to antibiotics. Additional studies are required to confirm the preliminary findings and determine whether they correspond to improved adherence. Information most commonly misunderstood were related to dietary restrictions. Additional research focusing on counseling related to dietary restrictions is recommended.

Randomized feasibility trial to improve hydroxyurea adherence in youth ages 10-18 years through community health workers: The HABIT study.

Science.gov (United States)

Green, Nancy S; Manwani, Deepa; Matos, Sergio; Hicks, April; Soto, Luisa; Castillo, Yina; Ireland, Karen; Stennett, Yvonne; Findley, Sally; Jia, Haomiao; Smaldone, Arlene

2017-12-01

The main therapeutic intervention for sickle cell disease (SCD) is hydroxyurea (HU). The effect of HU is largely through dose-dependent induction of fetal hemoglobin (HbF). Poor HU adherence is common among adolescents. Our 6-month, two-site pilot intervention trial, "HABIT," was led by culturally aligned community health workers (CHWs). CHWs performed support primarily through home visits, augmented by tailored text message reminders. Dyads of youth with SCD ages 10-18 years and a parent were enrolled. A customized HbF biomarker, the percentage decrease from each patients' highest historical HU-induced HbF, "Personal best," was used to qualify for enrollment and assess HU adherence. Two primary outcomes were as follows: (1) intervention feasibility and acceptability and (2) HU adherence measured in three ways: monthly percentage improvement toward HbF Personal best, proportion of days covered (PDC) by HU, and self-report. Twenty-eight dyads were enrolled, of which 89% were retained. Feasibility and acceptability were excellent. Controlling for group assignment and month of intervention, the intervention group improved percentage decrease from Personal best by 2.3% per month during months 0-4 (P = 0.30), with similar improvement in adherence demonstrated using pharmacy records. Self-reported adherence did not correlate. Dyads viewed CHWs as supportive for learning about SCD and HU, living with SCD and making progress in coordinated self-management responsibility to support a daily HU habit. Most parents and youth appreciated text message HU reminders. The HABIT pilot intervention demonstrated feasibility and acceptability with promising effect toward improved medication adherence. Testing in a larger multisite intervention trial is warranted. © 2017 Wiley Periodicals, Inc.

Exergames versus self-regulated exercises with instruction leaflets to improve adherence during geriatric rehabilitation: a randomized controlled trial.

Science.gov (United States)

Oesch, Peter; Kool, Jan; Fernandez-Luque, Luis; Brox, Ellen; Evertsen, Gunn; Civit, Anton; Hilfiker, Roger; Bachmann, Stefan

2017-03-23

Improving mobility in elderly persons is a primary goal in geriatric rehabilitation. Self-regulated exercises with instruction leaflets are used to increase training volume but adherence is often low. Exergames may improve adherence. This study therefore compared exergames with self-regulated exercise using instruction leaflets. The primary outcome was adherence. Secondary outcomes were enjoyment, motivation and balance during walking. Design: single center parallel group non-blinded randomized controlled trial with central stratified randomization. center for geriatric inpatient rehabilitation. Included were patients over 65 with mobility restrictions who were able to perform self-regulated exercise. Patients were assigned to self-regulated exercise using a) exergames on Windows Kinect® (exergame group EG) or b) instruction leaflets (conventional group CG). During two 30 min sessions physical therapists instructed self-regulated exercise to be conducted twice daily during thirty minutes during ten working days. Patients reported adherence (primary outcome), enjoyment and motivation daily. Balance during walking was measured blind before and after the treatment phase with an accelerometer. Analysis was by intention to treat. Repeated measures mixed models and Cohen's d effect sizes (ES, moderate if >0.5, large if > 0.8) with 95% CIs were used to evaluate between-group effects over time. Alpha was set at 0.05. From June 2014 to December 2015 217 patients were evaluated and 54 included, 26 in the EG and 28 in the CG. Adverse effects were observed in two patients in the EG who stopped because of pain during exercising. Adherence was comparable at day one (38 min. in the EG and 42 min. in the CG) and significantly higher in the CG at day 10 (54 min. in the CG while decreasing to 28 min. in the EG, p = 0.007, ES 0.94, 0.39-0.151). Benefits favoring the CG were also observed for enjoyment (p = 0.001, ES 0.88, 0.32 - 1.44) and motivation (p = 0

Improving adherence to venous thromoembolism prophylaxis using multiple interventions

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Al-Tawfiq Jaffar

2011-01-01

Full Text Available Objective : In hospital, deep vein thrombosis (DVT increases the morbidity and mortality in patients with acute medical illness. DVT prophylaxis is well known to be effective in preventing venous thromoembolism (VTE. However, its use remains suboptimal. The objective of this study was to evaluate the impact of quality improvement project on adherence with VTE prophylaxis guidelines and on the incidence of hospital-acquired VTEs in medical patients. Methods : The study was conducted at Saudi Aramco Medical Services Organization from June 2008 to August 2009. Quality improvement strategies included education of physicians, the development of a protocol, and weekly monitoring of compliance with the recommendations for VTE prophylaxis as included in the multidisciplinary rounds. A feedback was provided whenever a deviation from the protocol occurs. Results : During the study period, a total of 560 general internal medicine patients met the criteria for VTE prophylaxis. Of those, 513 (91% patients actually received the recommended VTE prophylaxis. The weekly compliance rate in the initial stage of the intervention was 63% (14 of 22 and increased to an overall rate of 100% (39 of 39 (P = 0.002. Hospital-acquired DVT rate was 0.8 per 1000 discharges in the preintervention period and 0.5 per 1000 discharges in the postintervention period, P = 0.51. However, there was a significant increase in the time-free period of the VTE and we had 11 months with no single DVT. Conclusion : In this study, the use of multiple interventions increased VTE prophylaxis compliance rate.

Impact of mHealth chronic disease management on treatment adherence and patient outcomes: a systematic review.

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Hamine, Saee; Gerth-Guyette, Emily; Faulx, Dunia; Green, Beverly B; Ginsburg, Amy Sarah

2015-02-24

Adherence to chronic disease management is critical to achieving improved health outcomes, quality of life, and cost-effective health care. As the burden of chronic diseases continues to grow globally, so does the impact of non-adherence. Mobile technologies are increasingly being used in health care and public health practice (mHealth) for patient communication, monitoring, and education, and to facilitate adherence to chronic diseases management. We conducted a systematic review of the literature to evaluate the effectiveness of mHealth in supporting the adherence of patients to chronic diseases management ("mAdherence"), and the usability, feasibility, and acceptability of mAdherence tools and platforms in chronic disease management among patients and health care providers. We searched PubMed, Embase, and EBSCO databases for studies that assessed the role of mAdherence in chronic disease management of diabetes mellitus, cardiovascular disease, and chronic lung diseases from 1980 through May 2014. Outcomes of interest included effect of mHealth on patient adherence to chronic diseases management, disease-specific clinical outcomes after intervention, and the usability, feasibility, and acceptability of mAdherence tools and platforms in chronic disease management among target end-users. In all, 107 articles met all inclusion criteria. Short message service was the most commonly used mAdherence tool in 40.2% (43/107) of studies. Usability, feasibility, and acceptability or patient preferences for mAdherence interventions were assessed in 57.9% (62/107) of studies and found to be generally high. A total of 27 studies employed randomized controlled trial (RCT) methods to assess impact on adherence behaviors, and significant improvements were observed in 15 of those studies (56%). Of the 41 RCTs that measured effects on disease-specific clinical outcomes, significant improvements between groups were reported in 16 studies (39%). There is potential for mHealth tools to

Adherence to antidepressants

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Abimbola Farinde

2013-01-01

Full Text Available While major depression is considered a frequent mental illness there are ongoing reports of high non-adherence to antidepressant medications which places suffers at high risk for relapse, recurrence, or greater impairment,. The World Health Organization (WHO defines adherence as the extent to which a person′s behavior (e.g. taking medications can align with the agreed recommendations of a health care provider. Unfortunately while patient may recognize the importance of adherence to antidepressant medications the majority of patients do not adhere to their prescribed antidepressants. Some of the factors that may contribute to or lead to non-adherence include knowingly or unknowingly missing doses, taking extra doses, delaying administration times, or taking drug holidays. Pharmacists have the unique ability to deter non-adherence through the performance of continuous assessment and monitoring of adherence in this population given these accessibility. Additionally, pharmacists are able to develop therapeutic alliances with patients that can help to increase the likelihood of achieving positive patient outcomes. Antidepressant non-adherence can be viewed as a significant public health concern so it is important for patients to be educated about the importance of adherence, and health care professionals should be aware of factors or patient characteristics that can serve as barriers to non-adherence.

Improving medication adherence among kidney transplant recipients: Findings from other industries, patient engagement, and behavioral economics—A scoping review

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Oberlin, Shelley R; Parente, Stephen T; Pruett, Timothy L

2016-01-01

The immune system is a powerful barrier to successful organ transplantation, but one that has been routinely thwarted through modern pharmacotherapeutics. Despite the benefits of immunosuppressive therapy, medication non-adherence leads to an increased risk of graft rejection, higher hospital utilization and costs, and poor outcomes. We conduct a scoping review following Arksey and O’Malley’s five-stage framework methodology to identify established or novel interventions that could be applied to kidney transplant recipients to improve medication adherence. As the desired outcome is a behavior (taking a pill), we assess three areas: behavioral-focused interventions in other industries, patient engagement theories, and behavioral economic principles. Search strategies included mining business, social sciences, and medical literature with additional guidance from six consultative interviews. Our review suggests that no intervention stands out as superior or likely to be more effective than any other intervention; yet promising strategies and interventions were identified across all three areas examined. Based on our findings, we believe there are five strategies that transplant centers and other organizations can implement to improve medication adherence: (1) Build a foundation of trust; (2) Employ multiple interventions; (3) Stratify the population; (4) Develop collaborative partnerships; and (5) Embed medication adherence into the organization’s culture. The effectiveness of these interventions will need to be investigated further, but we believe they are a step in the right direction for organizations to consider in their efforts to improve medication adherence. PMID:26835016

Improving medication adherence among kidney transplant recipients: Findings from other industries, patient engagement, and behavioral economics—A scoping review

Directory of Open Access Journals (Sweden)

Shelley R Oberlin

2016-01-01

Full Text Available The immune system is a powerful barrier to successful organ transplantation, but one that has been routinely thwarted through modern pharmacotherapeutics. Despite the benefits of immunosuppressive therapy, medication non-adherence leads to an increased risk of graft rejection, higher hospital utilization and costs, and poor outcomes. We conduct a scoping review following Arksey and O’Malley’s five-stage framework methodology to identify established or novel interventions that could be applied to kidney transplant recipients to improve medication adherence. As the desired outcome is a behavior (taking a pill, we assess three areas: behavioral-focused interventions in other industries, patient engagement theories, and behavioral economic principles. Search strategies included mining business, social sciences, and medical literature with additional guidance from six consultative interviews. Our review suggests that no intervention stands out as superior or likely to be more effective than any other intervention; yet promising strategies and interventions were identified across all three areas examined. Based on our findings, we believe there are five strategies that transplant centers and other organizations can implement to improve medication adherence: (1 Build a foundation of trust; (2 Employ multiple interventions; (3 Stratify the population; (4 Develop collaborative partnerships; and (5 Embed medication adherence into the organization’s culture. The effectiveness of these interventions will need to be investigated further, but we believe they are a step in the right direction for organizations to consider in their efforts to improve medication adherence.

Improving medication adherence among kidney transplant recipients: Findings from other industries, patient engagement, and behavioral economics-A scoping review.

Science.gov (United States)

Oberlin, Shelley R; Parente, Stephen T; Pruett, Timothy L

2016-01-01

The immune system is a powerful barrier to successful organ transplantation, but one that has been routinely thwarted through modern pharmacotherapeutics. Despite the benefits of immunosuppressive therapy, medication non-adherence leads to an increased risk of graft rejection, higher hospital utilization and costs, and poor outcomes. We conduct a scoping review following Arksey and O'Malley's five-stage framework methodology to identify established or novel interventions that could be applied to kidney transplant recipients to improve medication adherence. As the desired outcome is a behavior (taking a pill), we assess three areas: behavioral-focused interventions in other industries, patient engagement theories, and behavioral economic principles. Search strategies included mining business, social sciences, and medical literature with additional guidance from six consultative interviews. Our review suggests that no intervention stands out as superior or likely to be more effective than any other intervention; yet promising strategies and interventions were identified across all three areas examined. Based on our findings, we believe there are five strategies that transplant centers and other organizations can implement to improve medication adherence: (1) Build a foundation of trust; (2) Employ multiple interventions; (3) Stratify the population; (4) Develop collaborative partnerships; and (5) Embed medication adherence into the organization's culture. The effectiveness of these interventions will need to be investigated further, but we believe they are a step in the right direction for organizations to consider in their efforts to improve medication adherence.

Hydroxychloroquine Blood Levels in SLE: Clarifying dosing controversies and improving adherence

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Durcan, Laura; Clarke, William A; Magder, Laurence S.; Petri, Michelle

2015-01-01

OBJECTIVES Hydroxychloroquine is used for its effect on systemic lupus erythematosus (SLE) disease activity and long-term benefits. This can be limited by adherence. One way to assess adherence is to measure blood levels. Conflicting data exist regarding blood levels and disease activity. There is dosing controversy; rheumatologists recommend weight-based, while ophthalmologists advocate height-based ‘ideal body weight’ dosing. METHODS Patients were prescribed hydroxychloroquine not to exceed 6.5mg/kg (max400mg/day). In hemodialysis, the dose was 200mg after each session, in renal insufficiency it was 200mg/day. Levels were measured at each visit with a therapeutic range of 500-2000 ng/ml. Patients were divided according to baseline blood level. To assess the impact of measurement and counseling on adherence, we compared the proportion of patients with a level of 500ng/ml or higher based on how many prior assessments the patient had. RESULTS The proportion of patients with hydroxychloroquine levels in the therapeutic range differed significantly by age, gender and vitamin D level. There was a trend toward lower levels with renal failure. Blood levels were similar regardless of height and ideal body weight. Comparing those with undetectable, sub-therapeutic and therapeutic levels, disease activity decreased (SLEDAI 2.92, 2.36 and 2.20)(P=0.04, for trend). At first, 56% were therapeutic and by the third measurement this increased to 80% (p =hydroxychloroquine levels. Renal failure dosing led to sub-optimum levels. We show that weight-based dosing (max 400mg daily) is appropriate and that height does not appear to influence levels. Measurement, counseling and repeated testing can increase adherences rates. PMID:26428205

[Predictors of medication non-adherence among a Moroccan sample of patients with schizophrenia: A cross sectional study].

Science.gov (United States)

El Ammouri, A; Kisra, H

2017-12-01

Schizophrenia is a chronic, relapsing, mental disorder, and lack of adherence is a common and severe problem in such patients leadingto global and heavy consequences for patients (relapses, hospitalizations, impaired quality of life…), for the family and for society. Improved understanding of the underlying reasons will help to form intervention strategies relevant to the context. We aimed to assess medication adherence among stable patients suffering from schizophrenia and to identify factors associated with non-adherence. This is a retrospective cohort study of outpatients with schizophrenia at the psychiatric hospital Ar-razi of Salé (Maroc). The patients were aged over 18, clinically stabilized under the same treatment during the three months prior to inclusion. Data (demographic, clinical and therapeutic) was collected by a questionnaire developed for this purpose. Assessment of adherence and awareness of the disorder (insight) were performed respectively by two validated scales: Medication Adherence Rating Scale the (MARS) and scale Q8. Fourty percent of schizophrenic patients included in our study were not compliant to treatment. Compared to adherent patients, non-adherent patients had history of substance use (57.6 % vs. 42.4 %, P<0.05), were less aware of their disorder (77.8 % vs. 22.2 %, P<0.01), had significantly more drug intake per day (2.4 vs. 1.9, P<0.01), took significantly more tablets per day (2.8 vs. 2.2; P<0.05) and complained of significantly more side effects (43.2 vs. 56.8, P<0.05). A logistic regression model had shown that only side effects, lack of insight, and a history of substances use are significant predictors of poor adherence in patients with schizophrenia. The results of this work should guide our efforts to improve adherence in patients with schizophrenia. Waiting for new drugs with fewer side effects and better benefit/risk, some strategies would help to improve adherence to treatment. For example: implementation of

Retrospective Analysis of Medication Adherence and Cost Following Medication Therapy Management

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Ashley Branham, PharmD

2010-01-01

Full Text Available Objective: To determine if pharmacist-provided medication therapy management (MTM improves medication adherence in Medicare patients. A secondary objective is to compare the total monthly cost of a patient’s prescription medication regimen 6 months before and 6 months following a comprehensive medication review (CMR. Design: Retrospective analysis of medication adherence, pre-post comparison. Setting: Three independent pharmacies in North Carolina. Patients: 97 Medicare Part D beneficiaries with one or more chronic disease states who participated in a comprehensive medication review (CMR. Intervention: MTM services provided by community pharmacists. Main outcome measure: Change in adherence as measured by the proportion of days covered (PDC and change in medication costs for patients and third party payers. Results: Patients were adherent to chronic disease-state medications before and after MTM (PDC≥ 0.8. Overall, change in mean adherence before and after MTM did not change significantly (0.87 and 0.88, respectively; p = 0.43. However, patients taking medications for cholesterol management, GERD, thyroid and BPH demonstrated improved adherence following a CMR. No change in adherence was noted for patients using antihypertensives and antidiabetic agents. Average total chronic disease-state medication costs for participants were reduced from $210.74 to $193.63 (p=0.08 following the comprehensive medication review. Total costs for patient and third party payers decreased from patients prescribed antilipemics, antihypertensives, GERD and thyroid disorders following a CMR. Conclusions: Pharmacist-provided MTM services were effective at improving medication adherence for some patients managed with chronic medications. Pharmacist-provided MTM services also were effective in decreasing total medication costs.

Low Adherence to Immunosuppressants Is Associated With Symptom Experience Among Kidney Transplant Recipients.

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Lee, S Y; Chu, S H; Oh, E G; Huh, K H

2015-11-01

The purpose of this study was to investigate the relationship between immunosuppressant-related symptom experience (SE) and adherence to immunosuppressant regimens among kidney transplant (KT) recipients. A total of 239 KT recipients on an immunosuppressant regimen who were followed up after transplantation participated in this study. Data was collected through a self-reported questionnaire survey (medication adherence, SE, and quality of life) and medical record review. Low adherence in the immunosuppressant group was associated with longer time since KT, less comorbidity (adherence among KT recipients showed significantly greater overall symptom occurrence (P = .001) and symptom distress (P = .002) levels than patients with high or medium adherence after adjusting for a number of covariates. The most common symptom both in terms of occurrence (96.4%) and distress (91.1%) among poorly adherent KT recipients was tiredness. Low adherence to an immunosuppressant regimen was significantly associated with high SE among KT recipients. Strategies to decrease immunosuppressant-related SE are needed to improve adherence to immunosuppressants. Copyright © 2015 Elsevier Inc. All rights reserved.

The impact of pharmacist face-to-face counseling to improve medication adherence among patients initiating statin therapy

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Duncan I

2012-04-01

Full Text Available Michael Taitel1, Jenny Jiang1, Kristi Rudkin2, Susan Ewing2, Ian Duncan 1Clinical Outcomes and Analytics, Walgreens, 2Corporate Innovation Team, Walgreens, Deerfield, Illinois, USAPurpose: To evaluate the impact of a community-based pharmacist-led face-to-face counseling program on medication adherence for patients who were new to therapy (NTT for statin medications.Patients and methods: This retrospective cohort study evaluated a program that was implemented in 76 national community pharmacies located in the midwest USA. It consisted of two face-to-face patient counseling sessions with a pharmacist that addressed patient barriers to adherence. A group of 2056 NTT statin patients was identified between September 1, 2010 and October 31, 2010, and was followed for 12 months. The intervention group consisted of 586 patients, and the comparison group comprised 516 patients. Outcomes were measured using the continuous medication possession ratio (MPR, categorical MPR, and medication persistency.Results: After adjusting for covariates, the intervention group had statistically greater MPR than the comparison group at every month measured. For example, at 12 months the intervention group had a MPR of 61.8% (CI, 54.5%–69.2% and the comparison group had a MPR of 56.9% (CI, 49.5%–64.3%; this 4.9% difference is significant (P < 0.01. The 12 month categorical MPR also showed significant differences between groups (χ2 = 6.12, P < 0.05; 40.9% of the intervention group and 33.7% of comparison group had a MPR greater than or equal to 80%. Finally, the intervention group had significantly greater persistency with their medication therapy than the comparison group at 60, 90, 120, and 365 days.Conclusion: Patients who participated in brief face-to-face counseling sessions with a community pharmacist at the beginning of statin therapy demonstrated greater medication adherence and persistency than a comparison group. This brief targeted intervention at the

Adherence to Cancer Screening Guidelines and Predictors of Improvement Among Participants in the Kansas State Employee Wellness Program

OpenAIRE

Hui, Siu-kuen Azor; Engelman, Kimberly K.; Shireman, Theresa I.; Ellerbeck, Edward F.

2013-01-01

Introduction Employee wellness programs (EWPs) have been used to implement worksite-based cancer prevention and control interventions. However, little is known about whether these programs result in improved adherence to cancer screening guidelines or how participants’ characteristics affect subsequent screening. This study was conducted to describe cancer screening behaviors among participants in a state EWP and identify factors associated with screening adherence among those who were initia...

The economic impact of improving phosphate binder therapy adherence and attainment of guideline phosphorus goals in hemodialysis patients: a Medicare cost-offset model.

Science.gov (United States)

Ramakrishnan, Karthik; Braunhofer, Peter; Newsome, Britt; Lubeck, Deborah; Wang, Steven; Deuson, Jennifer; Claxton, Ami J

2014-12-01

Hyperphosphatemia (serum phosphorus >5.5 mg/dL) in hemodialysis patients is a key factor in mineral and bone disorders and is associated with increased hospitalization and mortality risks. Treatment with oral phosphate binders offers limited benefit in achieving target serum phosphorus concentrations due to high daily pill burden (7-10 pills/day) and associated poor medication adherence. The economic value of improving phosphate binder adherence and increasing percent time in range (PTR) for target phosphorus concentrations has not been previously assessed in dialysis patients. The current retrospective analysis was conducted to summarize health care cost savings to United States (US) payers associated with improved phosphate binder adherence and increased PTR for target phosphorus concentrations in adult end-stage renal disease (ESRD) patients receiving hemodialysis therapy. Phosphate binder adherence and PTR were derived from hemodialysis patients who were treated at a large dialysis organization between January 2007 and December 2011. Cost model inputs were derived from US Renal Data System data between July 2007 and December 2009. A cost-offset model was constructed to estimate monthly and annual incremental health care costs (total Medicare; inpatient, outpatient, and Medicare Part B) associated with different levels of phosphate binder adherence and PTR. Model inputs included number of ESRD patients, population adherence to phosphate binders, PTR associated with adherence to phosphate binders, and per-patient per-month cost associated with PTR. A base case model estimated monthly and annual costs of phosphate binder therapy in the population using estimated model inputs. The estimated adherence rate was used to determine number of patients in compliant and noncompliant groups. Monthly costs were calculated as the sum of per-patient per-month cost times the number of patients in adherent and nonadherent groups. Annual costs were monthly costs times 12 and

Can a digital medicine system improve adherence to antipsychotic treatment?

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Papola, D; Gastaldon, C; Ostuzzi, G

2018-06-01

A substantial proportion of people with mental health conditions do not adhere to prescribed pharmacological treatments. Poor adherence is probably one of the most critical elements contributing to relapse in people with schizophrenia and other severe mental disorders. In order to tackle this global issue, in November 2017 the Food and Drug Administration approved a tablet formulation of the atypical antipsychotic aripiprazole embedded with a novel digital adherence-assessment device. In this commentary, we critically appraised the potential beneficial and harmful consequences of this new digital formulation of aripiprazole, and we highlighted expected implications for clinical practice.

100% adherence study: educational workshops vs. video sessions to improve adherence among ART-naïve patients in Salvador, Brazil.

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Sampaio-Sa, Marcia; Page-Shafer, Kimberly; Bangsberg, David R; Evans, Jennifer; Dourado, Maria de Lourdes; Teixeira, Celia; Netto, Eduardo M; Brites, Carlos

2008-07-01

We conducted a randomized trial to test an intervention aimed at increasing adherence to antiretroviral therapy (ART) among HIV-positive, ART-naïve patients in Salvador, Brazil. Participants (N = 107) were randomized to either educational workshops based on the information-motivation-behavioral skills model (n = 52) or a control video session (n = 55). Changes in self-reported ART adherence, viral load, CD4 cell counts and ART pharmacy records were measured periodically over 12 months. After 3-6 months, ART adherence (> or = 95%) was 77.8% in the workshop group and 85.7% in video group (as treated) and 53.8% and 65.5%, respectively, using intention-to-treat (ITT) analysis (both P > 0.05) At 9-12 months, ART adherence decreased to 73.7% in the workshop group and 79.1% in the video group (as treated) and 53.8% and 61.8% using ITT, respectively. No differences were found in self-reported adherence, viral load or pharmacy records between groups. We found that the educational workshop intervention does not increase adherence to ART.

Psychological and Educational Intervention to Improve Tuberculosis Treatment Adherence in Ethiopia Based on Health Belief Model: A Cluster Randomized Control Trial

NARCIS (Netherlands)

Tola, Habteyes Hailu; Shojaeizadeh, Davoud; Tol, Azar; Garmaroudi, Gholamreza; Yekaninejad, Mir Saeed; Kebede, Abebaw; Ejeta, Luche Tadesse; Kassa, Desta; Klinkenberg, Eveline

2016-01-01

Treatment non-adherence results in treatment failure, prolonged transmission of disease and emergence of drug resistance. Although the problem widely investigated, there remains an information gap on the effectiveness of different methods to improve treatment adherence and the predictors of

Bacterial adherence on UHMWPE doped with Vitamin E: an in vitro study

International Nuclear Information System (INIS)

Molina-Manso D; Gomez-Barrena E; Esteban J; Adames H; Martinez M J; Cordero J; Fernandez-Roblas R; Puertolas J A

2010-01-01

Biomaterials may improve its capacity to resist bacterial adherence, and subsequent infection through material changes. Our aim was to test the bacterial adherence to vitamin E (VE) doped UHMWPE with S. aureus and S. epidermidis (collection and clinical strains), compared to virgin material. Experimental UHMWPE with 3%, 0.4%, and commercial 0.1% VE concentration (1000 ppm) were tested. The biofilm-developing ability was used as a covariable. The collection strain of S. aureus showed significantly less adherence to the commercial VE UHMWPE (p=0.036) but the clinical strains did not significantly modified its adhesion to UHMWPE in presence of VE. The collection strain of S. epidermidis showed significantly less adherence to experimental UHMWPE with VE, independently of the concentration used (p=0.008). However, only 1 of the 4 clinical strains under study clearly confirmed these results in commercial VE polyethylene. Vitamin E doped UHMWPE affects the adherence of some S. aureus and S. epidermidis strains, independently of the concentration in use, but the results showed important intraspecies differences.

Review on Factors Influencing Physician Guideline Adherence in Cardiology.

Science.gov (United States)

Hoorn, C J G M; Crijns, H J G M; Dierick-van Daele, A T M; Dekker, L R C

2018-04-09

Cardiovascular disease is the most common cause of death in Western countries. Physician adherence to guidelines is often suboptimal, resulting in impaired patient outcome and prognosis. Multiple studies have been conducted to evaluate patterns and the influencing factors of patient adherence, but little is known about factors influencing physician guideline adherence. This review aims to identify factors influencing physician guideline adherence relevant to cardiology and to provide insights and suggestions for future improvement. Physician adherence was measured as adherence to standard local medical practice and applicable guidelines. Female gender and older age had a negative effect on physician guideline adherence. In addition, independent of the type of heart disease, physicians without cardiologic specialization were linked to physician noncompliance. Also, guideline adherence in primary care centers was at a lower level compared to secondary or tertiary care centers. The importance of guideline adherence increases as patients age, and complex diseases and comorbidity arise. Appropriate resources and interventions, taking important factors for nonadherence in account, are necessary to improve guideline adoption and adherence in every level of the chain. This in turn should improve patient outcome.

Patient adherence with COPD therapy

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C. S. Rand

2005-12-01

Full Text Available Although there are very few published studies on adherence to treatment regimens in chronic obstructive pulmonary disease (COPD, the evidence that exists suggests that, as with asthma therapy, adherence is poor. Patient beliefs about COPD, as well as their motivation and expectations about the likelihood of success of medical interventions, can influence adherence rates. Other critical factors include the patient's understanding of their illness and therapy, and the complexity of the prescribed treatment regimen. Incorrect inhaler technique is also a common failing. When prescribing in primary or specialist care, healthcare professionals should address adherence as a vital part of the patient consultation. Improved patient education may also increase adherence rates.

Adherence to hand hygiene guidelines - significance of measuring fidelity.

Science.gov (United States)

Korhonen, Anne; Ojanperä, Helena; Puhto, Teija; Järvinen, Raija; Kejonen, Pirjo; Holopainen, Arja

2015-11-01

The aim was to evaluate the usability of fidelity measures in compliance evaluation of hand hygiene. Adherence to hand hygiene guidelines is important in terms of patient safety. Compliance measures seldom describe how exactly the guidelines are followed. A cross-sectional observation study in a university hospital setting was conducted. Direct observation by trained staff was performed using a standardised observation form supplemented by fidelity criteria. A total of 830 occasions were observed in 13 units. Descriptive statistics (frequency, mean, percentages and range) were used as well as compliance rate by using a standard web-based tool. In addition, the binomial standard normal deviate test was conducted for comparing different methods used in evaluation of hand hygiene and in comparison between professional groups. Measuring fidelity to guidelines was revealed to be useful in uncovering gaps in hand hygiene practices. The main gap related to too short duration of hand rubbing. Thus, although compliance with hand hygiene guidelines measured using a standard web-based tool was satisfactory, the degree of how exactly the guidelines were followed seemed to be critical. Combining the measurement of fidelity to guidelines with the compliance rate is beneficial in revealing inconsistency between optimal and actual hand hygiene behaviour. Evaluating fidelity measures is useful in terms of revealing the gaps between optimal and actual performance in hand hygiene. Fidelity measures are suitable in different healthcare contexts and easy to measure according to the relevant indicators of fidelity, such as the length of hand rubbing. Knowing the gap facilitates improvements in clinical practice. © 2015 John Wiley & Sons Ltd.

Improving the Virtual Reference Experience: How Closely Do Academic Libraries Adhere to RUSA Guidelines?

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Platt, Jessica; Benson, Pete

2010-01-01

The purpose of this study was to measure the degree to which academic libraries or library staff members throughout the United States adhere to the Guidelines for Virtual Reference Services provided by the Reference & User Services Association (RUSA). The results of the study were analyzed to identify specific areas where improvement is needed…

Can an app supporting psoriasis patients improve adherence to topical treatment?

DEFF Research Database (Denmark)

Svendsen, Mathias Tiedemann; Andersen, Flemming; Andersen, Kirsten Hammond

2018-01-01

of applications (apps) for smartphones is suggested to improve medical adherence. METHODS/DESIGN: Design: An investigator-initiated, single-center, single-blind, parallel-group, phase-4 clinical superiority randomized controlled trial (RCT). PARTICIPANTS: 134 patients 18 to 75 years of age with mild...... that pop-up on the smartphone screen with a short alert sound. The app synchronizes through Bluetooth® to an electronic monitor (EM) attached to the medication canister. The EM contains a chip registering the amount of foam, day and time the patient use the foam dispenser. The information is displayed...

Study to Measure the impact of Pharmacists and Pharmacy Services (STOMPP on Medication Non-Adherence: Medication Adherence and Clinical Outcomes

Directory of Open Access Journals (Sweden)

Sharrel Pinto, BS Pharm, DMM, MS, PhD

2018-02-01

, systolic blood pressure (SBP, and diastolic blood pressures (DBP were collected at baseline, 6 months, and 12 months Results: A mixed-model ANOVA was used to study the impact of these services on medication adherence, using PDC and pill count scores. Results of the 61 patients in the study revealed that there was a statistically significant difference between the PB and BP groups (p=0.008; between the PB and BP+MTM groups (p=0.023; and between the PB+MTM and the BP+MTM groups (p=0.041. Except at baseline, adherence scores at all time points (0, 3, 6, 9, and 12 months were significant with the patients in the BP and BP+MTM groups having higher adherence compared to those in the PB and PB+MTM groups. Pill count scores had similar results to the PDC measures. Insert data from HBA1c, BMI, SBP and DBP. Clinical outcomes were also analyzed using the mixed between-within ANOVA and were measured at baseline, 6, and 12 months. Patients in the MTM groups reached the American Diabetes Association goal of 7%, whereas the patients in the PB group did not reach a goal at 12 months. All groups, except for the PB only group, indicated a statistically significant change from baseline to 12 months. When comparing body mass index (BMI scores across groups over time, patients in the BP+MTM group showed the lowest BMI at 12 months. There were not any significant differences across the groups, but patients in the two MTM groups saw greater improvement in their BMI scores than patients in the other two groups. There were no significant differences between groups in SBP and DBP reduction. However, patients in the two BP groups reached a SBP goal sooner (per the Eighth Joint National Committee than patients in the PB+MTM and PB groups. Conclusion: Patients had improved clinical outcomes and adherence rates when using blister packaging and medication therapy management services, individually and in combination. Blister packaging seemed to have a greater impact on medication adherence while MTM

Interventional study to improve diabetic guidelines adherence using mobile health (m-Health) technology in Lahore, Pakistan.

Science.gov (United States)

Hashmi, Noreen Rahat; Khan, Shazad Ali

2018-05-31

To check if mobile health (m-Health) short message service (SMS) can improve the knowledge and practice of the American Diabetic Association preventive care guidelines (ADA guidelines) recommendations among physicians. Quasi-experimental pre-post study design with a control group. The participants of the study were 62 medical officers/medical postgraduate trainees from two hospitals in Lahore, Pakistan. Pretested questionnaire was used to collect baseline information about physicians' knowledge and adherence according to the ADA guidelines. All the respondents attended 1-day workshop about the guidelines. The intervention group received regular reminders by SMS about the ADA guidelines for the next 5 months. Postintervention knowledge and practice scores of 13 variables were checked again using the same questionnaire. Statistical analysis included χ 2 and McNemar's tests for categorical variables and t-test for continuous variables. Pearson's correlation analysis was done to check correlation between knowledge and practice scores in the intervention group. P values of improvement in knowledge (pimprovement in knowledge (p=0.002) and practice (p=0.001) between non-intervention and intervention groups. Adherence to individual 13 ADA preventive care guidelines level was noted to be suboptimal at baseline. Statistically significant improvement in the intervention group was seen in the following individual variables: review of symptoms of hypoglycaemia and hyperglycaemia, eye examination, neurological examination, lipid examination, referral to ophthalmologist, and counselling about non-smoking. m-Health technology can be a useful educational tool to help with improving knowledge and practice of diabetic guidelines. Future multicentre trials will help to scale this intervention for wider use in resource-limited countries. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is

Improving deposition tester to study adherent deposits in papermaking

OpenAIRE

Monte Lara, Concepción; Sánchez, Mónica; Blanco Suárez, Ángeles; Negro Álvarez, Carlos; Tijero Miquel, Julio

2012-01-01

Conventional methods used for the quantification of adherent material contained in a pulp suspension propose either filtration of the sample, which may lead to loss of sticky material in the filtrate, or dilution of the pulp, which may cause destabilization of the dissolved and colloidal material; thus, leading to unreliable results. In 1998, the Cellulose and Paper Group of University Complutense of Madrid developed a deposition tester which aimed to quantify the adherence of material (micro...

Statin non-adherence and residual cardiovascular risk: There is need for substantial improvement.

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Banach, Maciej; Stulc, Tomas; Dent, Ricardo; Toth, Peter P

2016-12-15

Although statin therapy has proven to be the cornerstone for prevention and treatment of cardiovascular disease (CVD), there are many patients for whom long-term therapy remains suboptimal. The aims of this article are to review the current complex issues associated with statin use and to explore when novel treatment approaches should be considered. Statin discontinuation as well as adherence to statin therapy remain two of the greatest challenges for lipidologists. Evidence suggests that between 40 and 75% of patients discontinue their statin therapy within one year after initiation. Furthermore, whilst the reasons for persistence with statin therapy are complex, evidence shows that low-adherence to statins negatively impacts clinical outcomes and residual CV risk remains a major concern. Non-adherence or lack of persistence with long-term statin therapy in real-life may be the main cause of inadequate low density lipoprotein cholesterol lowering with statins. There is a large need for the improvement of the use of statins, which have good safety profiles and are inexpensive. On the other hand, in a non-cost-constrained environment, proprotein convertase subtilisin/kexin type 9 inhibitors should arguably be used more often in those patients in whom treatment with statins remains unsatisfactory. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Improving Dialysis Adherence for High Risk Patients Using Automated Messaging: Proof of Concept

OpenAIRE

Som, A.; Groenendyk, J.; An, T.; Patel, K.; Peters, R.; Polites, G.; Ross, W. R.

2017-01-01

Comorbidities and socioeconomic barriers often limit patient adherence and self-management with hemodialysis. Missed sessions, often associated with communication barriers, can result in emergency dialysis and avoidable hospitalizations. This proof of concept study explored using a novel digital-messaging platform, EpxDialysis, to improve patient-to-dialysis center communication via widely available text messaging and telephone technology. A randomized controlled trial was conducted through W...

An Explorative Study on the Efficacy and Feasibility of the Use of Motivational Interviewing to Improve Footwear Adherence in Persons with Diabetes at High Risk for Foot Ulceration.

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Keukenkamp, Renske; Merkx, Maarten J; Busch-Westbroek, Tessa E; Bus, Sicco A

2018-03-01

In this explorative study, we assessed the effect and feasibility of using motivational interviewing to improve footwear adherence in persons with diabetes who are at high risk for foot ulceration and show low adherence to wearing prescribed custom-made footwear. Thirteen individuals with diabetes, ulcer history, and low footwear adherence (ie, motivational interviewing. Adherence was objectively measured over 7 days using ankle- and shoe-worn sensors and was calculated as the percentage of total steps that prescribed footwear was worn. Adherence was assessed at home and away from home at baseline and 1 week and 3 months after the intervention. Feasibility was assessed for interviewer proficiency to apply motivational interviewing and for protocol executability. Median (range) baseline, 1-week, and 3-month adherence at home was 49% (6%-63%), 84% (5%-98%), and 40% (4%-80%), respectively, in the motivational interviewing group and 35% (13%-64%), 33% (15%-55%), and 31% (3%-66%), respectively, in the standard education group. Baseline, 1-week, and 3-month adherence away from home was 91% (79%-100%), 97% (62%-99%) and 92% (86%-98%), respectively, in the motivational interviewing group and 78% (32%-97%), 91% (28%-98%), and 93% (57%-100%), respectively, in the standard education group. None of the differences were statistically significant. Interviewer proficiency was good, and the protocol could be successfully executed in the given time frame. Footwear adherence at home increases 1 week after motivational interviewing to clinically relevant but not statistically significant levels (ie, 80%) but then returns over time to baseline levels. Away from home, adherence is already sufficient at baseline and remains so over time. The use of motivational interviewing seems feasible for the given purpose and patient group. These findings provide input to larger trials and provisionally suggest that additional or adjunctive therapy may be needed to better preserve adherence.

Psychosocial influencers and mediators of treatment adherence in haemodialysis patients.

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Oh, Hyun Soo; Park, Ji Suk; Seo, Wha Sook

2013-09-01

This article is a report of the development and testing of the hypothetical model that illustrates relationships between treatment adherence and its psychosocial influencing factors and to elucidate the direct and indirect (mediating) effects of factors on treatment adherence. Poor adherence has been consistently reported in haemodialysis patients. Much research has showed various influencing factors of adherence, but these studies have failed to identify consistent influencing factors. This study was performed using a non-experimental, cross-sectional design. The study subjects were 150 end-stage renal failure patients on haemodialysis at a university hospital located in Incheon, South Korea. Data were collected over 10 months (June 2010-April 2011). The hypothetical model provided a good fit with data. Haemodialysis-related knowledge, perceived barrier to adherence, self-efficacy on adherence, and healthcare provider support had significant effects on adherence. Self-efficacy was found to mediate barrier-adherence and family support-adherence relationships. Self-efficacy in combination with barrier, family support, and healthcare provider support was found to mediate the depression-adherence relationship. Strategies aimed at the development of successful adherence interventions should focus on reducing perceived barriers and enhancing self-efficacy and knowledge. It can be suggested that efforts to improve the healthcare provider-patient relationship would enhance adherence. In depressive patients, strategies that promote self-efficacy and the support of family or healthcare providers could diminish the negative impact of depression on adherence. © 2013 Blackwell Publishing Ltd.

Evaluation of the chronic disease management program for appropriateness of medication adherence and persistence in hypertension and type-2 diabetes patients in Korea.

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Kim, Jung-Ae; Kim, Eun-Sook; Lee, Eui-Kyung

2017-04-01

The chronic disease management program (CDMP), a multilevel intervention including copayment reduction and physician incentives, was introduced in 2012 in Korea to improve blood pressure and glycemic control by strengthening the function of clinic as primary care institutions in managing hypertension and diabetes. This study, therefore, aimed to evaluate the effect of CDMP on the appropriateness of medication adherence and persistence in hypertension or type-2 diabetes patients.A pre-post retrospective study was conducted using claims cohort data from 2010 to 2013. Hypertension or type-2 diabetes patients were selected as the CDMP group, while dyslipidemia patients were the control group. Study groups were further categorized as clinic shifters or non-shifters on the basis of whether hospital use changed to clinic use during the study period. Pre-post changes in adherence and persistence were assessed. Adherence was measured by medication possession ratio (MPR) and categorized as under (1.1). Persistence was measured by 12-month cumulative persistence rate.The pre-post change was significantly improved for appropriate-adherence (hypertension, +6.0%p; diabetes, +6.1%p), 12-month cumulative persistence (hypertension, +6.5%p; diabetes, +10.8%p), and over-adherence (hypertension, -5.3%p; diabetes, -2.8%p) only among the shifters in the CDMP group. Among these, patients visiting the same, single clinic showed a significant increase in appropriate-adherence, whereas those who changed their clinics showed a nonsignificant increase. No significant improvement was verified among the non-shifters in the CDMP group.CDMP improved medication adherence and persistence by significantly increasing appropriate-adherence and 12-month cumulative persistence rate in hypertension and type-2 diabetes patients. Particularly, CDMP significantly improved over-adherence, which was associated with increasing healthcare costs and hospitalization risk.

Rationale and design of the Study of a Tele-pharmacy Intervention for Chronic diseases to Improve Treatment adherence (STIC2IT): A cluster randomized pragmatic trial

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Choudhry, Niteesh K.; Isaac, Thomas; Lauffenburger, Julie C.; Gopalakrishnan, Chandrasekar; Khan, Nazleen F.; Lee, Marianne; Vachon, Amy; Iliadis, Tanya L.; Hollands, Whitney; Doheny, Scott; Elman, Sandra; Kraft, Jacqueline M.; Naseem, Samrah; Gagne, Joshua J.; Jackevicius, Cynthia A.; Fischer, Michael A.; Solomon, Daniel H.; Sequist, Thomas D.

2016-01-01

Background Approximately half of patients with chronic cardiometabolic conditions are non-adherent with their prescribed medications. Interventions to improve adherence have been only modestly effective because they often address single barriers to adherence, intervene at single points in time, or are imprecisely targeted to patients who may or may not need adherence assistance. Objective To evaluate the effect of a multi-component, behaviorally-tailored pharmacist-based intervention to improve adherence to medications for diabetes, hypertension, and hyperlipidemia. Trial design The STIC2IT (Study of a Tele-pharmacy Intervention for Chronic diseases To Improve Treatment adherence) trial is a cluster-randomized pragmatic trial testing the impact of a pharmacist-led multi-component intervention that uses behavioral interviewing, text messaging, mailed progress reports and video visits. Targeted patients are those who are non-adherent to glucose-lowering, anti-hypertensive, or statin medications and who also have evidence of poor disease control. The intervention is tailored to patients’ individual health barriers and their level of health activation. We cluster randomized 14 practice sites of a large multi-specialty group practice to receive either the pharmacist-based intervention or usual care. STIC2IT has enrolled 4,076 patients to be followed for 12 months after randomization. The trial’s primary outcome is medication adherence, assessed using pharmacy claims data. Secondary outcomes are disease control and healthcare resource utilization. Conclusion This trial will determine whether a technologically-enabled, behaviorally-targeted pharmacist-based intervention results in improved adherence and disease control. If effective, this strategy could be a scalable method of offering tailored adherence support to those with the greatest clinical need. PMID:27659887

Hemodialysis knowledge and medical adherence in African Americans diagnosed with end stage renal disease: results of an educational intervention.

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Wells, Janie R

2011-01-01

The purpose of this three-group quasi-experimental research study was to describe the relationship between hemodialysis knowledge and perceived medical adherence to a prescribed treatment regimen in African Americans diagnosed with end stage renal disease and to determine if an educational intervention improved hemodialysis knowledge and medical adherence. Eighty-five African Americans participated in this study using the Life Options Hemodialysis Knowledge Test and the Medical Outcomes Study Measures of Patient Adherence tools. No significant correlation was found between hemodialysis knowledge and medical adherence. Paired sample t-tests revealed significantly higher hemodialysis knowledge scores in the post-test group compared to the pre-test group, t(26) = -3.79, p adherence. This study suggests that more education is needed to improve the knowledge level of African-American patients on hemodialysis.

Adherence to cognitive behavioral therapy for insomnia: a systematic review.

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Matthews, Ellyn E; Arnedt, J Todd; McCarthy, Michaela S; Cuddihy, Leisha J; Aloia, Mark S

2013-12-01

Chronic insomnia is a significant public health problem worldwide, and insomnia has considerable personal and social costs associated with serious health conditions, greater healthcare utilization, work absenteeism, and motor-vehicle accidents. Cognitive behavioral therapy for insomnia (CBTI) is an efficacious treatment, yet attrition and suboptimal adherence may diminish its impact. Despite the increasing use of CBTI, surprisingly little attention has been devoted to understanding the role of adherence. This review describes a comprehensive literature search of adherence to CBTI. The search revealed 15 studies that evaluated adherence to CBTI in adults using valid and reliable measures of sleep, and measure of adherence other than study withdrawals. The primary purposes of this review were to 1) synthesize current study characteristics, methodology, adherence rates, contributing factors, and impact on outcomes, 2) discuss measurement issues, and 3) identify future practice and research directions that may lead to improved outcomes. Strong patterns and inconsistencies were identified among the studies, which complicate an evaluation of the role of adherence as a factor and outcome of CBTI success. The importance of standardized adherence and outcome measures is discussed. In light of the importance of adherence to behavior change, this systematic review may better inform future intervention efforts. Copyright © 2013 Elsevier Ltd. All rights reserved.

Self-transcendence and medication adherence in older adults with hypertension.

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Thomas, Nezbile F; Dunn, Karen S

2014-12-01

The purpose of this study was to examine the relationship between self-transcendence and medication adherence among older adults prescribed antihypertensive medication. Descriptive, correlational research design. Forty-six older adults who were prescribed antihypertensive medications from an independent living facility participated in this study. Participants were given a survey that included a demographic questionnaire, the Morisky Medication Adherence Scale, and Reed's Self-Transcendence Scale. No significant relationship was found between medication adherence and self-transcendence (r = -.20, p = .18). Ninety percent of the participants however, admitted to cutting back or stopping their medication without notifying their providers. Continued investigation is needed to identify reasons why older adults fail to adhere to taking prescribed hypertension medications in order to improve health outcomes in this population. © The Author(s) 2014.

Comparing Mobile Health Strategies to Improve Medication Adherence for Veterans With Coronary Heart Disease (Mobile4Meds): Protocol for a Mixed-Methods Study.

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Park, Linda G; Collins, Eileen G; Shim, Janet K; Whooley, Mary A

2017-07-18

Adherence to antiplatelet medications is critical to prevent life threatening complications (ie, stent thrombosis) after percutaneous coronary interventions (PCIs), yet rates of nonadherence range from 21-57% by 12 months. Mobile interventions delivered via text messaging or mobile apps represent a practical and inexpensive strategy to promote behavior change and enhance medication adherence. The Mobile4Meds study seeks to determine whether text messaging or a mobile app, compared with an educational website control provided to all Veterans, can improve adherence to antiplatelet therapy among patients following acute coronary syndrome (ACS) or PCI. The three aims of the study are to: (1) determine preferences for content and frequency of text messaging to promote medication adherence through focus groups; (2) identify the most patient-centered app that promotes adherence, through a content analysis of all commercially available apps for medication adherence and focus groups centered on usability; and (3) compare adherence to antiplatelet medications in Veterans after ACS/PCI via a randomized clinical trial (RCT). We will utilize a mixed-methods design that uses focus groups to achieve the first and second aims (N=32). Patients will be followed for 12 months after being randomly assigned to one of three arms: (1) customized text messaging, (2) mobile app, or (3) website-control groups (N=225). Medication adherence will be measured with electronic monitoring devices, pharmacy records, and self-reports. Enrollment for the focus groups is currently in progress. We expect to enroll patients for the RCT in the beginning of 2018. Determining the efficacy of mobile technology using a Veteran-designed protocol to promote medication adherence will have a significant impact on Veteran health and public health, particularly for individuals with chronic diseases that require strict medication adherence. ClinicalTrials.gov NCT03022669. ©Linda G Park, Eileen G Collins, Janet K

Barriers and facilitators of interventions for improving antiretroviral therapy adherence: a systematic review of global qualitative evidence.

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Ma, Qingyan; Tso, Lai Sze; Rich, Zachary C; Hall, Brian J; Beanland, Rachel; Li, Haochu; Lackey, Mellanye; Hu, Fengyu; Cai, Weiping; Doherty, Meg; Tucker, Joseph D

2016-01-01

Qualitative research on antiretroviral therapy (ART) adherence interventions can provide a deeper understanding of intervention facilitators and barriers. This systematic review aims to synthesize qualitative evidence of interventions for improving ART adherence and to inform patient-centred policymaking. We searched 19 databases to identify studies presenting primary qualitative data on the experiences, attitudes and acceptability of interventions to improve ART adherence among PLHIV and treatment providers. We used thematic synthesis to synthesize qualitative evidence and the CERQual (Confidence in the Evidence from Reviews of Qualitative Research) approach to assess the confidence of review findings. Of 2982 references identified, a total of 31 studies from 17 countries were included. Twelve studies were conducted in high-income countries, 13 in middle-income countries and six in low-income countries. Study populations focused on adults living with HIV (21 studies, n =1025), children living with HIV (two studies, n =46), adolescents living with HIV (four studies, n =70) and pregnant women living with HIV (one study, n =79). Twenty-three studies examined PLHIV perspectives and 13 studies examined healthcare provider perspectives. We identified six themes related to types of interventions, including task shifting, education, mobile phone text messaging, directly observed therapy, medical professional outreach and complex interventions. We also identified five cross-cutting themes, including strengthening social relationships, ensuring confidentiality, empowerment of PLHIV, compensation and integrating religious beliefs into interventions. Our qualitative evidence suggests that strengthening PLHIV social relationships, PLHIV empowerment and developing culturally appropriate interventions may facilitate adherence interventions. Our study indicates that potential barriers are inadequate training and compensation for lay health workers and inadvertent disclosure of

Effectiveness of a focused, brief psychoeducation program for parents of ADHD children: improvement of medication adherence and symptoms

Directory of Open Access Journals (Sweden)

Bai GN

2015-10-01

Full Text Available Guan-nan Bai,1 Yu-feng Wang,2,3 Li Yang,2,3 Wen-yi Niu1 1Department of Social Medicine and Health Education, School of Public Health, Peking University, Beijing, People’s Republic of China; 2Peking University Sixth Hospital/Institute of Mental Health, Key Laboratory of Mental Health, Ministry of Health, Beijing, People’s Republic of China; 3National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Beijing, People’s Republic of China Objective: To evaluate the efficacy of a psychoeducation program for parents of children with ADHD in enhancing adherence to pharmacological treatment and improving clinical symptoms. Methods: We developed a psychoeducation program based on the theory of planned behavior (TPB. Eighty-nine children with ADHD were cluster randomly assigned for their families to receive 3 months of well-structured psychoeducation (intervention group, n=44 or only general clinical counseling (control group, n=45. Parents in the intervention group were given an expert lecture (with slides and a parent manual, attended two expert-guided parent group sessions, and were invited to join a professional-guided online community. Measurement of parents’ knowledge about ADHD, components of the TPB model, and child ADHD symptoms were taken before and after intervention. Medication adherence was assessed thoroughly at the end of the first and third months. Satisfaction with the psychoeducation program was assessed only in the intervention group. Two-independent-samples t-test, ANOVA, and chi-square test were employed to compare differences between groups. Results: Compared to the control group, medication adherence in the intervention group was significantly higher after 1 and 3 months (97.7% intervention vs 75.6% control, P=0.002, and 86.4% intervention vs 53.3% control, P=0.001, respectively. Accordingly, the ADHD rating scale scores were lower in the intervention group than the control group after

Improving Adherence to Smoking Cessation Treatment: Smoking Outcomes in a Web-based Randomized Trial.

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Graham, Amanda L; Papandonatos, George D; Cha, Sarah; Erar, Bahar; Amato, Michael S

2018-03-15

Partial adherence in Internet smoking cessation interventions presents treatment and evaluation challenges. Increasing adherence may improve outcomes. To present smoking outcomes from an Internet randomized trial of two strategies to encourage adherence to tobacco dependence treatment components: (i) a social network (SN) strategy to integrate smokers into an online community and (ii) free nicotine replacement therapy (NRT). In addition to intent-to-treat analyses, we used novel statistical methods to distinguish the impact of treatment assignment from treatment utilization. A total of 5,290 current smokers on a cessation website (WEB) were randomized to WEB, WEB + SN, WEB + NRT, or WEB + SN + NRT. The main outcome was 30-day point prevalence abstinence at 3 and 9 months post-randomization. Adherence measures included self-reported medication use (meds), and website metrics of skills training (sk) and community use (comm). Inverse Probability of Retention Weighting and Inverse Probability of Treatment Weighting jointly addressed dropout and treatment selection. Propensity weights were used to calculate Average Treatment effects on the Treated. Treatment assignment analyses showed no effects on abstinence for either adherence strategy. Abstinence rates were 25.7%-32.2% among participants that used all three treatment components (sk+comm +meds).Treatment utilization analyses revealed that among such participants, sk+comm+meds yielded large percentage point increases in 3-month abstinence rates over sk alone across arms: WEB = 20.6 (95% CI = 10.8, 30.4), WEB + SN = 19.2 (95% CI = 11.1, 27.3), WEB + NRT = 13.1 (95% CI = 4.1, 22.0), and WEB + SN + NRT = 20.0 (95% CI = 12.2, 27.7). Novel propensity weighting approaches can serve as a model for establishing efficacy of Internet interventions and yield important insights about mechanisms. NCT01544153.

Understanding how adherence goals promote adherence behaviours: a repeated measure observational study with HIV seropositive patients

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Jones Gareth

2012-08-01

Full Text Available Abstract Background The extent to which patients follow treatments as prescribed is pivotal to treatment success. An exceptionally high level (> 95% of HIV medication adherence is required to suppress viral replication and protect the immune system and a similarly high level (> 80% of adherence has also been suggested in order to benefit from prescribed exercise programmes. However, in clinical practice, adherence to both often falls below the desirable level. This project aims to investigate a wide range of psychological and personality factors that may lead to adherence/non-adherence to medical treatment and exercise programmes. Methods HIV positive patients who are referred to the physiotherapist-led 10-week exercise programme as part of the standard care are continuously recruited. Data on social cognitive variables (attitude, intention, subjective norms, self-efficacy, and outcome beliefs about the goal and specific behaviours, selected personality factors, perceived quality of life, physical activity, self-reported adherence and physical assessment are collected at baseline, at the end of the exercise programme and again 3 months later. The project incorporates objective measures of both exercise (attendance log and improvement in physical measures such as improved fitness level, weight loss, improved circumferential anthropometric measures and medication adherence (verified by non-invasive hair analysis. Discussion The novelty of this project comes from two key aspects, complemented with objective information on exercise and medication adherence. The project assesses beliefs about both the underlying goal such as following prescribed treatment; and about the specific behaviours such as undertaking the exercise or taking the medication, using both implicit and explicit assessments of patients’ beliefs and attitudes. We predict that i the way people think about the underlying goal of their treatments explains medication and exercise

Diagnosis disclosure to adolescents living with HIV in rural Kenya improves antiretroviral therapy adherence and immunologic outcomes: A retrospective cohort study.

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Gregg Joseph Montalto

Full Text Available Emphasis on adolescent HIV has increased worldwide as antiretroviral treatment has greatly extended life expectancies of HIV-positive children. Few evidence-based guidelines exist on the optimal time to disclose to an adolescent living with HIV (ALHIV; little is known about the medical effects of disclosure. This study looked to determine whether disclosure is associated with improved medical outcomes in ALHIV. Prior work has tended to be qualitative, cross-sectional, and with an emphasis on psychosocial outcomes. This paper addresses the adolescent cohort retrospectively (longitudinally, building upon what is already known about disclosure.Retrospective, longitudinal clinical record reviews of ALHIV seen at Kericho District Hospital between April 2004 and November 2012 were performed. Patient demographics and clinical outcomes were systematically extracted. The student's t-test was used to calculate changes in mean CD4 count, antiretroviral therapy (ART, and cotrimoxazole adherence pre- vs. post-disclosure. Linear regression modelling assessed for trends in those clinical outcomes associated with age of disclosure.Ninety-six ALHIV (54 female, 42 male were included; most (73% entered care through the outpatient department. Nearly half were cared for by parents, and 20% experienced a change in their primary caregiver. The mean time in the study was 2.47 years; mean number of visits 10.97 per patient over the mean time in the study. Mean disclosure age was 12.34 years. An increase in mean ART adherence percentage was found with disclosure (0.802 vs. 0.917; p = 0.0015. Younger disclosure age was associated with significantly higher mean CD4 counts over the course of the study (p = 0.001, and a nonsignificant trend toward a higher mean ART adherence percentage (p = 0.055.ART adherence and improved immunologic status are both associated with disclosure of HIV infection to adolescent patients. Disclosure of an HIV diagnosis to an adolescent is an

Efficacy of interventions for adherence to the immunosuppressive therapy in kidney transplant recipients: a meta-analysis and systematic review.

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Zhu, Yichen; Zhou, Yifan; Zhang, Lei; Zhang, Jian; Lin, Jun

2017-10-01

Immunosuppressive treatment regimens are complex and require ongoing self-management. Medication adherence can be difficult to achieve for several reasons. The current meta-analysis and systematic review investigated whether adherence interventions improved immunosuppressive treatment adherence in kidney transplant recipients. Medline, Cochrane, EMBASE, and Google Scholar were searched until October 17, 2016 using the following search terms: kidney transplantation, compliance, adherence, and immunosuppressive therapy. Randomized controlled trials and two-arm prospective, retrospective, and cohort studies were included. The primary outcomes were adherence rate and adherence score. Eight studies were included with a total for 546 patients. Among participants receiving intervention, the adherence rate was significantly higher than the control group (pooled OR=2.366, 95% CI 1.222 to 4.578, p=0.011). Participants in the intervention group had greater adherence scores than those in the control group (pooled standardized difference in means =1.706, 95% CI 0.346 to 3.065, p=0.014). Sensitivity analysis indicated that findings for adherence rate were robust. However, for adherence score, the significance of the association disappeared after removing one of the studies indicating the findings may have been overly influenced by this one study. Intervention programs designed to increase immunosuppressive adherence in patients with kidney transplant improve treatment adherence. Copyright © 2017 American Federation for Medical Research.

Medication adherence in inflammatory bowel disease

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Webber Chan

2017-10-01

Full Text Available Inflammatory bowel disease (IBD is a chronic idiopathic inflammatory condition with intestinal and extraintestinal manifestations. Medications are the cornerstone of treatment of IBD. However, patients often adhere to medication poorly. Adherence to medications is defined as the process by which patients take their medications as prescribed. Treatment non-adherence is a common problem among chronic diseases, averaging 50% in developed countries and is even poorer in developing countries. In this review, we will examine the adherence data in IBD which vary greatly depending on the study population, route of administration, and methods of adherence measurement used. We will also discuss the adverse clinical outcomes related to non-adherence to medical treatment including increased disease activity, flares, loss of response to anti-tumor necrosis factor therapy, and so forth. There are many methods to measure medication adherence namely direct and indirect methods, each with their advantages and drawbacks. Finally, we will explore different intervention strategies to improve adherence to medications.

Is Inconsistent Pre-treatment Bedtime Related to CPAP Non-Adherence?

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Sawyer, Amy M.; King, Tonya S.; Sawyer, Douglas A.; Rizzo, Albert

2014-01-01

Lack of adherence to continuous positive airway pressure therapy (CPAP) limits the effectiveness of treatment of obstructive sleep apnea (OSA). We hypothesized that an irregular bedtime would be negatively related to regular use of CPAP treatment. If so, modifying bedtime schedule may address the persistent problem of inconsistent CPAP use in adults with OSA. In a prospective longitudinal study, we examined whether inconsistent self-reported bedtime before initiation of CPAP treatment, operationalized as bedtime variability, was (1) different among those adherent (≥ 4 hours per night) and non-adherent to CPAP treatment at one week and one month; and/or (2) was related to one-week and one-month CPAP use when other variables were accounted for. Consecutively-recruited newly-diagnosed OSA adults (N=79) completed sleep diaries prior to CPAP treatment. One-week and one-month objective CPAP use data were collected. Pre-treatment bedtime variability was different among CPAP non-adherers and adherers at one month and was a significant predictor of non-adherence at one month in multivariate analyses. The odds of one-month CPAP non-adherence were 3.5 times greater in those whose pre-treatment bedtimes varied by >75 minutes. Addressing sleep schedule prior to CPAP initiation may be an opportunity to improve CPAP adherence. PMID:25353159

Texting and Mobile Phone App Interventions for Improving Adherence to Preventive Behavior in Adolescents: A Systematic Review.

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Badawy, Sherif M; Kuhns, Lisa M

2017-04-19

, sun protection, human papillomavirus (HPV) vaccination, smoking cessation, and sexual health. Most studies were performed in the United States (47%, 9/19), included younger adolescents (63%, 12/19), and had sample size <100 (63%, 12/19). Although most studies were randomized controlled trials (RCTs; 58%, 11/19), only 5 followed an intent-to-treat analysis. Only 6 of 19 studies (32%) incorporated a theoretical framework in their design. Most studies reported good feasibility with high acceptability and satisfaction. About half of the included studies (42%, 8/19) demonstrated significant improvement in preventive behavior with moderate standardized mean differences. As early efforts in this field to establish feasibility and initial efficacy, most studies were low to moderate in quality. Studies varied in sample size and methods of preventive behavior adherence or outcome assessment, which prohibited performing a meta-analysis. Despite the promising feasibility and acceptability of text messaging and mobile phone apps in improving preventive behavior among adolescents, overall findings were modest in terms of efficacy. Further research evaluating the efficacy, effectiveness, and cost-effectiveness of these intervention approaches in promoting preventive behavior among adolescents is needed. ©Sherif M Badawy, Lisa M Kuhns. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 19.04.2017.

Intervention strategies for improving patient adherence to follow-up in the era of mobile information technology: a systematic review and meta-analysis.

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Lin, Haotian; Wu, Xiaohang

2014-01-01

Patient adherence to follow-up plays a key role in the medical surveillance of chronic diseases and affects the implementation of clinical research by influencing cost and validity. We previously reported a randomized controlled trial (RCT) on short message service (SMS) reminders, which significantly improved follow-up adherence in pediatric cataract treatment. RCTs published in English that reported the impact of SMS or telephone reminders on increasing or decreasing the follow-up rate (FUR) were selected from Medline, EMBASE, PubMed, and the Cochrane Library through February 2014. The impacts of SMS and telephone reminders on the FUR of patients were systematically evaluated by meta-analysis and bias was assessed. We identified 13 RCTs reporting on 3276 patients with and 3402 patients without SMS reminders and 8 RCTs reporting on 2666 patients with and 3439 patients without telephone reminders. For the SMS reminders, the majority of the studies (>50%) were at low risk of bias, considering adequate sequence generation, allocation concealment, blinding, evaluation of incomplete outcome data, and lack of selective reporting. For the studies on the telephone reminders, only the evaluation of incomplete outcome data accounted for more than 50% of studies being at low risk of bias. The pooled odds ratio (OR) for the improvement of follow-up adherence in the SMS group compared with the control group was 1.76 (95% CI [1.37, 2.26]; Pimprovement of follow-up adherence in the telephone group compared with the control group was 2.09 (95% CI [1.85, 2.36]; Pimprove the FUR. Telephone reminders were more effective but had a higher risk of bias than SMS reminders.

Using daily text messages to improve adherence to infant micronutrient powder (MNP) packets in rural western China: A cluster-randomized controlled trial.

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Wang, Xu; Luo, Renfu; Liu, Chengfang; Zhang, Linxiu; Yue, Ai; Medina, Alexis; Rozelle, Scott

2018-01-01

To evaluate the effectiveness of daily text messages as a means to improve caregivers' adherence to infant micronutrient powder (MNP) in rural Shaanxi Province of China. 638 infants aged 6-11 months in 234 villages were involved in a cluster-randomized controlled trial (RCT). All caregivers were given free infant MNP packets at baseline in April 2013 and the follow-up survey was in July 2013. We randomly assigned 318 infants in 117 villages to treatment group (receiving daily text message) and 320 infants in the other 117 villages as control group. On average, daily text messages increased the number of MNP packets fed (marginal effect = 4.63; 95% confidence interval (CI) = 0.16, 9.10). The text message is more likely to increase the consumption of MNP packets if the primary caregiver was the mother (marginal effect = 12.19; 95% CI = 0.69, 23.68). Receiving the text message appears to significantly increase the likelihood of full adherence when the primary caregiver can either check (odds ratio = 2.93; 95% CI = 1.34, 6.40) or knows how to send (odds ratio = 3.26; 95% CI = 1.53, 6.97) text messages. Daily text messages improved the consumption of infant MNP packets. However, the impact was not large enough to increase the probability of caregivers being fully adherent to the feeding instruction, which is to feed 5-7 packets per week as recommended. In addition, when the mother is the caregiver and when the caregiver can check or knows how to send text messages there is greater adherence by the primary caregivers. http://www.isrctn.com/ISRCTN44149146.

Using daily text messages to improve adherence to infant micronutrient powder (MNP) packets in rural western China: A cluster-randomized controlled trial

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Wang, Xu; Liu, Chengfang; Zhang, Linxiu; Yue, Ai; Medina, Alexis; Rozelle, Scott

2018-01-01

Objective To evaluate the effectiveness of daily text messages as a means to improve caregivers’ adherence to infant micronutrient powder (MNP) in rural Shaanxi Province of China. Methodology 638 infants aged 6–11 months in 234 villages were involved in a cluster-randomized controlled trial (RCT). All caregivers were given free infant MNP packets at baseline in April 2013 and the follow-up survey was in July 2013. We randomly assigned 318 infants in 117 villages to treatment group (receiving daily text message) and 320 infants in the other 117 villages as control group. Results On average, daily text messages increased the number of MNP packets fed (marginal effect = 4.63; 95% confidence interval (CI) = 0.16, 9.10). The text message is more likely to increase the consumption of MNP packets if the primary caregiver was the mother (marginal effect = 12.19; 95% CI = 0.69, 23.68). Receiving the text message appears to significantly increase the likelihood of full adherence when the primary caregiver can either check (odds ratio = 2.93; 95% CI = 1.34, 6.40) or knows how to send (odds ratio = 3.26; 95% CI = 1.53, 6.97) text messages. Conclusion Daily text messages improved the consumption of infant MNP packets. However, the impact was not large enough to increase the probability of caregivers being fully adherent to the feeding instruction, which is to feed 5–7 packets per week as recommended. In addition, when the mother is the caregiver and when the caregiver can check or knows how to send text messages there is greater adherence by the primary caregivers. Trial registration http://www.isrctn.com/ISRCTN44149146 PMID:29352304

Treating depression in HIV-positive patients affects adherence

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M Y H Moosa

2012-08-01

Full Text Available Aim. To determine changes in adherence to antiretroviral therapy (ART in HIV-positive patients with depression, following treatment with an antidepressant or psychotherapy. Methods. The study was prospective, randomised and controlled. Consenting volunteers aged ≥18 years and stable on ART for ≥6 months were included in the study. Sociodemographic data were obtained, and a clinical diagnostic evaluation and the Hamilton Depression rating scale (HAMD were performed on all subjects at entry to and at the end of the study. Participants found to be depressed were randomly assigned antidepressant treatment (20 mg citalopram or interpersonal psychotherapy (IPT (5 sessions. Medication was dispensed at each visit and patients were asked to return all unused medication to determine ART adherence. The study was approved by the University of the Witwatersrand. Results. Sixty-two HIV-positive persons receiving ART participated; 30 were not depressed (control group and 32 were depressed (patient group. No significant differences in demographic characteristics existed between the control and patient groups. Mean ART adherence at the start of the study was 99.5% (standard error (SE ±0.46 and 92.1% (SE ±1.69 in the control and patients groups, respectively. Mean ART adherence at the end of the study changed marginally in the control group (99.7%; SE ±0.46 and increased significantly in the patient group (99.5%; SE± 0.13 (p>0.05. The mean ART adherence rate of patients who received pharmacotherapy increased from 92.8% to 99.5%, and of those who received psychotherapy increased from 91.1% to 99.6% (p>0.05. There was no significant association between the increased adherence in the patient group and baseline demographic and clinical characteristics, irrespective of antidepressant therapy or IPT (p>0.05. Conclusion. Successful treatment of depression with an antidepressant or psychotherapy was associated with improved ART adherence, independent of the type

A Motivational Interviewing Intervention by Pharmacy Students to Improve Medication Adherence.

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Abughosh, Susan; Wang, Xin; Serna, Omar; Esse, Tara; Mann, Amanda; Masilamani, Santhi; Holstad, Marcia McDonnell; Essien, Ekere James; Fleming, Marc

2017-05-01

Diabetes mellitus (DM) patients with comorbid hypertension (HTN) are at a higher risk of developing microvascular and macrovascular DM complications. Through guideline-driven recommendations, angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II receptor blockers (ARBs) are highly recommended for these patients. Unfortunately, medication adherence to these products, though crucial to achieving therapeutic benefit, is frequently suboptimal. Motivational interviewing (MI) is a patient-centered collaborative communication style that is used to strengthen internal motivation for change that may prove effective in enhancing adherence. To examine the effect of an MI telephone intervention conducted by pharmacy students in improving adherence to ACEIs/ARBs among Medicare Advantage Plan (MAP) patients with both DM and HTN. A prospective study was conducted among patients enrolled in a Texas MAP. Medical claims data were used to identify patients with DM and HTN, and pharmacy claims were observed to recognize those who filled either an ACEI or an ARB during June 2014. Patients with a 6-month proportion of days covered (PDC) sustainability of the intervention effect for longer time periods and its influence on associated clinical outcomes. This project was supported by the Pharmaceutical Research and Manufacturers of America Foundation (PhRMA). The content is solely the responsibility of the authors and does not necessarily represent the official views of PhRMA. The funding agency was not involved in research design, analysis, or reporting results. Funding was obtained by Abughosh. Holstad provided a consultation regarding the MI guide and provided the MI training. Study concept and design were contributed by Abughosh and Fleming, along with Serna, Esse, and Holstad. Serna, Esse, Mann, Holstad, and Masilamani collected the data, and data interpretation was performed by Abughosh, Wong, and Esse. The manuscript was written by Abughosh, Wong, and Esse and revised

Electronic monitoring of patient adherence to oral antihypertensive medical treatment: a systematic review.

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Christensen, Arne; Osterberg, Lars G; Hansen, Ebba Holme

2009-08-01

Poor patient adherence is often the reason for suboptimal blood pressure control. Electronic monitoring is one method of assessing adherence. The aim was to systematically review the literature on electronic monitoring of patient adherence to self-administered oral antihypertensive medications. We searched the Pubmed, Embase, Cinahl and Psychinfo databases and websites of suppliers of electronic monitoring devices. The quality of the studies was assessed according to the quality criteria proposed by Haynes et al. Sixty-two articles were included; three met the criteria proposed by Haynes et al. and nine reported the use of electronic adherence monitoring for feedback interventions. Adherence rates were generally high, whereas average study quality was low with a recent tendency towards improved quality. One study detected investigator fraud based on electronic monitoring data. Use of electronic monitoring of patient adherence according to the quality criteria proposed by Haynes et al. has been rather limited during the past two decades. Electronic monitoring has mainly been used as a measurement tool, but it seems to have the potential to significantly improve blood pressure control as well and should be used more widely.

Improved Information and Educational Messages on Outer Packaging of Micronutrient Powders Distributed in Indonesia Increase Caregiver Knowledge and Adherence to Recommended Use.

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Sutrisna, Aang; Vossenaar, Marieke; Poonawala, Alia; Mallipu, Agnes; Izwardy, Doddy; Menon, Ravi; Tumilowicz, Alison

2018-06-08

The objective of this study was to examine the influence of improved information and educational messages on outer packaging of a micronutrient powder (MNP), locally known as “ Taburia ”, on knowledge and adherence to recommended use. A community-based cluster randomized controlled trial was conducted among 1149 caregivers and their children aged 6⁻36 months. Caregiver⁻child dyads were randomized by their villages to receive 30 sachets of Taburia with the: (i) original outer packaging; (ii) improved outer packaging; or (iii) improved outer packaging combined with cooking demonstrations. Adherence to Taburia use was assessed through caregiver interviews and observation of unused sachets during home visits; “high” adherence was defined as consuming 13⁻17 sachets in the previous month. Data collection included surveys and focus groups discussions. The majority of caregivers (>80%) preferred the improved packaging because it was more attractive and contained more comprehensive information. Caregivers who received the improved packaging had better knowledge regarding the recommended use of Taburia ( p influencers of recommended MNP use by caregivers.

Antibiotic prophylaxis audit and questionnaire study: Traffic Light Poster improves adherence to protocol in gastrointestinal surgery.

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Cameron, Michaella; Jones, Stacey; Adedeji, Olufunso

2015-07-01

To measure adherence to antibiotic prophylaxis (AP) protocol amongst surgeons and anesthetists and explore their understanding of AP prescribing in practice. A prospective audit of AP in gastrointestinal surgery and re-audit after intervention. A questionnaire survey of practice. 58 (38%- clean; 62%- clean contaminated) operations were audited and 73 (48%-clean; 51%-clean contaminated) operations were re-audited after intervention with "Traffic Light Poster" (TFP) .55 colleagues (32 consultants and 23 trainees) were recruited for questionnaire survey in three West Midlands hospitals. Audit and Re-Audits. Only 31% of procedures followed the protocol correctly in the initial audit and this increased to 73% in the re-audit. 73% of patients undergoing clean procedures received AP inappropriately in the initial audit but reduced significantly to 20% (p audit. In the initial audit, 62% of clean contaminated procedures did not receive the appropriate first line AP but this fell to 35% (p audit. Questionnaire Survey- Only 30% of respondents would not give AP in clean surgery as recommended. 45% would use appropriate AP for clean-contaminated wounds. 73% of respondents will give AP at induction, 20% 1 h pre op and 7% just before incision. There is poor compliance with AP protocols in gastrointestinal surgery in part due to general lack of awareness. An educational intervention in the form of a 'Traffic Light Poster' improved adherence to AP protocol two fold. There was improved rationalizing of AP. Clean procedures, in particular, had less inappropriate prescribing. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

[Adherence to a stability exercise program in patients with chronic low back pain].

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Nava-Bringas, Tania Inés; Roeniger-Desatnik, Antje; Arellano-Hernández, Aurelia; Cruz-Medina, Eva

2016-01-01

Chronic low back pain is a major cause of disability. The most effective intervention is exercise, with higher benefits in terms of pain and function. Knowing the level of adherence to therapeutic exercise is essential to assess the effectiveness of health services, for planning strategies, optimising resources, and promoting the full recovery of patients in less time. A prospective, observational study with 6 months follow-up was performed on 31 patients with chronic low back pain who underwent a lumbar stability program. Rating scales for pain, function, anxiety, depression and fear of avoidance were applied. Adherence was recorded using daily therapy diary. Parametric tests were performed to determine correlations of interest, and to evaluate the changes presented over time. The percentage of adherence was 82-84% during the 3 trimesters. There were no correlations between adherence and socio-demographic variables, depression, anxiety, or fear of avoidance. Patients categorised as adherent showed faster and more significant improvements in pain and function (p > 0.05). At the end of the study all patients had a significant improvement in pain and function. Depressed patients showed higher scores on scales of pain and disability at the beginning and end of the study. However, neither depression, anxiety, nor fear of running activity were predictors of non-adherence to the therapy. Copyright © 2015 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

Non-adherence to prescribed home rehabilitation exercises for musculoskeletal injuries: the role of the patient-practitioner relationship.

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Wright, Bradley James; Galtieri, Nicholas Justin; Fell, Michelle

2014-02-01

To identify which factors best explain non-adherence to home rehabilitation exercises (HRE) for patients with musculoskeletal injuries. Cross-sectional study. Participants (n = 87) aged 17-91 years completed questionnaires measuring demographic and injury-related information, self-efficacy, personality, health locus of control, patient-practitioner relationship, optimism, health value and adherence to HRE. In addition, each participant's attending physiotherapist assessed the participant's adherence and effort during the appointment. A hierarchical regression with 3 steps (step 1: disposition; step 2: cognitive factors; step 3: patient-practitioner relationship) and adherence to HRE as the dependent variable was conducted. The factors in step 3 were the most significant and explained 16% (p HRE. In addition, a high score for patient neuroticism was found to correlate with poor adherence to HRE. These preliminary results suggest that the patient-practitioner relationship is the best predictor of adherence to HRE, and that improving patient perception of the clinician's productivity, communication of information and trust during consultations may improve adherence to HRE.

Homework in Cognitive Behavioral Therapy: A Systematic Review of Adherence Assessment in Anxiety and Depression (2011-2016).

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Kazantzis, Nikolaos; Brownfield, Nicole R; Mosely, Livia; Usatoff, Alexsandra S; Flighty, Andrew J

2017-12-01

Treatment adherence has posed a substantial challenge not only for patients but also for the health profession for many decades. The last 5 years has witnessed significant attention toward adherence with cognitive behavioral therapy (CBT) homework for anxiety and depressive disorders, and adherence assessment methods have diversified. However, there remains a large component of the adherence process not assessed in CBT, with patient effort, engagement, and the known role for treatment appraisals and beliefs necessitating the pursuit of improved adherence assessment methods. Copyright © 2017 Elsevier Inc. All rights reserved.

Cultural adaptation of a cognitive-behavioural intervention to improve adherence to antiretroviral therapy among people living with HIV/AIDS in Zimbabwe: Nzira Itsva.

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Bere, Tarisai; Nyamayaro, Primrose; Magidson, Jessica F; Chibanda, Dixon; Chingono, Alfred; Munjoma, Ronald; Macpherson, Kirsty; Ndhlovu, Chiratidzo Ellen; O'Cleirigh, Conall; Kidia, Khameer; Safren, Steven A; Abas, Melanie

2017-09-01

Few evidence-based interventions to improve adherence to antiretroviral therapy have been adapted for use in Africa. We selected, culturally adapted and tested the feasibility of a cognitive-behavioural intervention for adherence and for delivery in a clinic setting in Harare, Zimbabwe. The feasibility of the intervention was evaluated using a mixed-methods assessment, including ratings of provider fidelity of intervention delivery, and qualitative assessments of feasibility using individual semi-structured interviews with counsellors (n=4) and patients (n=15). The intervention was feasible and acceptable when administered to 42 patients and resulted in improved self-reported adherence in a subset of 15 patients who were followed up after 6months.

Interventions to improve antiretroviral therapy adherence among adolescents in low- and middle-income countries: A systematic review of the literature

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Dulli, Lisa S.; Murray, Kate R.; Silverstein, Hannah; Dal Santo, Leila; Olsen, Patrick; Darrow de Mora, Danielle; McCarraher, Donna R.

2018-01-01

Introduction Globally, an estimated 30% of new HIV infections occur among adolescents (15–24 years), most of whom reside in sub-Saharan Africa. Moreover, HIV-related mortality increased by 50% between 2005 and 2012 for adolescents 10–19 years while it decreased by 30% for all other age groups. Efforts to achieve and maintain optimal adherence to antiretroviral therapy are essential to ensuring viral suppression, good long-term health outcomes, and survival for young people. Evidence-based strategies to improve adherence among adolescents living with HIV are therefore a critical part of the response to the epidemic. Methods We conducted a systematic review of the peer-reviewed and grey literature published between 2010 and 2015 to identify interventions designed to improve antiretroviral adherence among adults and adolescents in low- and middle-income countries. We systematically searched PubMed, Web of Science, Popline, the AIDSFree Resource Library, and the USAID Development Experience Clearinghouse to identify relevant publications and used the NIH NHLBI Quality Assessment Tools to assess the quality and risk of bias of each study. Results and discussion We identified 52 peer-reviewed journal articles describing 51 distinct interventions out of a total of 13,429 potentially relevant publications. Forty-three interventions were conducted among adults, six included adults and adolescents, and two were conducted among adolescents only. All studies were conducted in low- and middle-income countries, most of these (n = 32) in sub-Saharan Africa. Individual or group adherence counseling (n = 12), mobile health (mHealth) interventions (n = 13), and community- and home-based care (n = 12) were the most common types of interventions reported. Methodological challenges plagued many studies, limiting the strength of the available evidence. However, task shifting, community-based adherence support, mHealth platforms, and group adherence counseling emerged as strategies

Integrative Review of Mobile Phone Contacts and Medication Adherence in Severe Mental Illness.

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Bright, Cordellia E

Poor medication adherence is a significant problem in individuals with severe mental illness (SMI). About 50% of people with SMI become nonadherent to treatment in the first month following discharge from the hospital. This study examined literature in the past decade (2006-2016) on the use of mobile phone contacts in individuals with SMI to improve medication adherence post hospital discharge. This integrative review used the search terms texting, text messaging, SMS, cell/mobile phone, medication adherence, medication compliance, and mental illness. Databases (CINAHL, PubMed, PsycINFO, and Scopus) and manual searching of reference lists were done. The main inclusion criteria were the use of mobile phone contacts on medication adherence in individuals with SMI. Adults 18 years and older, studies conducted from 2006 to 2016, and studies conducted in English were also criteria for inclusion. Only five studies met criteria for inclusion. Outcomes from the review showed that mobile phone contacts have been used to improve medication adherence in individuals with SMI and able to provide the four types of social support (instrumental, informational, emotional, and, appraisal). When phone contacts especially text messaging was used as an adjunct to other interventions, it yielded better medication adherence than when used alone. However, results on medication adherence rates were mixed in participants on both psychiatric and nonpsychiatric medications. Although mobile phone contacts are a promising tool to enhance medication adherence after hospital discharge, its effectiveness to increase medication adherence in this population remains inconclusive.

Program Evaluation of Group-based Cognitive Behavioral Therapy for Insomnia: a Focus on Treatment Adherence and Outcomes in Older Adults with Co-morbidities.

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Ludwin, Brian M; Bamonti, Patricia; Mulligan, Elizabeth A

2017-11-21

To describe a program evaluation of the interrelationship of adherence and treatment outcomes in a sample of veteran older adults with co-morbidities who participated in group-based cognitive behavioral therapy for insomnia. Retrospective data extraction was performed for 14 older adults. Adherence measures and sleep outcomes were measured with sleep diaries and Insomnia Severity Index. Demographic and clinical information was extracted through chart review. Adherence with prescribed time in bed, daily sleep diaries, and maintaining consistent time out of bed and time in bed was generally high. There were moderate, though not significant, improvements in consistency of time in bed and time out of bed over time. Adherence was not significantly associated with sleep outcomes despite improvements in most sleep outcomes. The non-significant relationship between sleep outcomes and adherence may reflect the moderating influence of co-morbidities or may suggest a threshold effect beyond which stricter adherence has a limited impact on outcomes. Development of multi-method adherence measures across all treatment components will be important to understand the influence of adherence on treatment outcomes as monitoring adherence to time in bed and time out of bed had limited utility for understanding treatment outcomes in our sample.

Treatment adherence and perception in patients on maintenance hemodialysis: a cross - sectional study from Palestine.

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Naalweh, Karam Sh; Barakat, Mohammad A; Sweileh, Moutaz W; Al-Jabi, Samah W; Sweileh, Waleed M; Zyoud, Sa'ed H

2017-05-30

Adherence to diet recommendations, fluid restriction, prescribed medications, and attendance at hemodialysis (HD) sessions are essential for optimal and effective treatment of patients with end-stage renal disease. No data regarding this issue are available from Palestine. Therefore, this study was carried out to assess adherence to diet, fluid restriction, medications, and HD sessions. A cross-sectional study of HD patients at An-Najah National University Hospital was carried out during summer, 2016. Self-reported adherence behavior was obtained using a valid and reliable questionnaire (End-Stage Renal Disease Adherence Questionnaire: ESRD-AQ). Predialytic serum levels of potassium and phosphate were obtained as clinical indicator of diet and medication adherence respectively. In addition, interdialytic body weight (IDW) was also obtained from medical records and analyzed in relation to reported adherence of fluid restriction. A total of 220 patients answered all questions pertaining to ESRD-AQ. The mean age ± standard deviation of participants was 56.82 ± 14.51 years. Dietary adherence was observed in 24% while that of fluid restriction adherence was observed in 31% of studied patients. Reported adherence to HD sessions was 52% while that for medications was 81%. Overall, 122 (55.5%) patients had good adherence, 89 (40.5%) had moderate adherence, and 9 (4.1%) had poor adherence behavior. Male patients had significantly higher overall adherence scores than females (p = 0.034). A significant correlation between reported diet adherence and serum pre-HD potassium level (p adherence and IDW (p adherence and pre-HD phosphate level. There was significant correlation between overall perception and overall adherence score (p adherence modalities was lowest for "staying for the entire dialysis time". Multivariate analysis indicated that elderly male patients who were city residents had higher odds of having higher adherence score. There was a good percentage of

Effects of mobile phone WeChat services improve adherence to corticosteroid nasal spray treatment for chronic rhinosinusitis after functional endoscopic sinus surgery: a 3-month follow-up study.

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Feng, Shaoyan; Liang, Zibin; Zhang, Rongkai; Liao, Wei; Chen, Yuan; Fan, Yunping; Li, Huabin

2017-03-01

The objective of the study is to investigate the impact of receiving daily WeChat services on one's cell phone on adherence to corticosteroid nasal spray treatment in chronic rhinosinusitis (CRS) patients after functional endoscopic sinus surgery (FESS). This study was a two-arm, randomized, follow-up investigation. Patients with chronic rhinosinusitis with/without nasal polyps following bilateral FESS were randomised to receive, or to not receive, daily WeChat service on their cell phone to take corticosteroid nasal spray treatment. A prescription of budesonide aqueous nasal spray 128 µg bid was given to all the subjects. Then they returned to the clinic after 30, 60, 90 days. The primary study outcome was adherence to nasal spray treatment, whereas secondary outcomes were change in endoscopic findings and SinoNasal Outcome Test-20 (SNOT-20). On the whole, there was a significant inter-group difference in the change of adherence rate (F = 90.88, p = 0.000). The WeChat group had much higher adherence rate than the control group during the follow-up. In terms of postoperative endoscopic scores and SNOT-20, except granulation score, no significant differences were observed between the two randomization groups. WeChat services are already after a short period of observation associated with improved adherence to corticosteroid nasal spray treatment in CRS patients after FESS.

Knowledge-Management-Based-Nursing Care Model Improves Patient Adherence to Tuberculosis Treatment

Directory of Open Access Journals (Sweden)

Ninuk Dian Kurniawati

2016-04-01

Full Text Available Introduction. Pulmonary tuberculosis remains prominent as one of public health problems in the world. Patients’ non-compliance to treatment is a significant contributor to drug resistance. This study aimed to develop and to test the efficacy of a nursing care model to prevent non-compliance. Method This study consisted of two phases: phase one, model development, used a descriptive analytic, and phase two, model testing, employed a quasi-experimental design. Participants, comprised both patients and nurses at two health care centres in Surabaya, were recruited by consecutive sampling. Data were collected by interview, self-administered-questionnaires, check-list and focused group discussion. Data analyses were performed using both partial least squares and Wilcoxon signed rank test. Results. The model was statistically effective to improve nearly all aspects of patients’ compliance to TB treatment (knowledge, discipline in taking medications regularity of controls, and abilities to monitor the results of treatment with p < 0.05, except for abilities to cope with drug adverse effects (p = 1.000. This is possible because seldom do patients aware of the medication side effects, so their experiences were probably limited. Conclusion. This study concludes that the KM nursing care model was proven effective to improve patients’ adherence to treatment. Future study is suggested to evaluate the impact of the KM nursing care model in bigger population.

Cognitive Behavior Therapy for Anxious and Depressed Youth: Improving Homework Adherence Through Mobile Technology.

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Wilansky, Pamela; Eklund, J Mikael; Milner, Tracy; Kreindler, David; Cheung, Amy; Kovacs, Tim; Shooshtari, Shahin; Astell, Arlene; Ohinmaa, Arto; Henderson, Joanna; Strauss, John; Mills, Rosemary Sl

2016-11-10

Anxiety and mood disorders are the most common mental illnesses, peaking during adolescence and affecting approximately 25% of Canadians aged 14-17 years. If not successfully treated at this age, they often persist into adulthood, exerting a great social and economic toll. Given the long-term impact, finding ways to increase the success and cost-effectiveness of mental health care is a pressing need. Cognitive behavior therapy (CBT) is an evidence-based treatment for mood and anxiety disorders throughout the lifespan. Mental health technologies can be used to make such treatments more successful by delivering them in a format that increases utilization. Young people embrace technologies, and many want to actively manage their mental health. Mobile software apps have the potential to improve youth adherence to CBT and, in turn, improve outcomes of treatment. The purpose of this project is to improve homework adherence in CBT for youth anxiety and/or depression. The objectives are to (1) design and optimize the usability of a mobile app for delivering the homework component of CBT for youth with anxiety and/or depression, (2) assess the app's impact on homework completion, and (3) implement the app in CBT programs. We hypothesize that homework adherence will be greater in the app group than in the no-app group. Phase 1: exploratory interviews will be conducted with adolescents and therapists familiar with CBT to obtain views and perspectives on the requirements and features of a usable app and the challenges involved in implementation. The information obtained will guide the design of a prototype. The prototype will be optimized via think-aloud procedures involving an iterative process of evaluation, modification, and re-evaluation, culminating in a fully functional version of the prototype that is ready for optimization in a clinical context. Phase 2: a usability study will be conducted to optimize the prototype in the context of treatment at clinics that provide

Medication adherence among ambulatory patients with type 2 diabetes in a tertiary healthcare setting in Southwestern Nigeria

Directory of Open Access Journals (Sweden)

Adisa R

2011-06-01

Full Text Available Objective: To assess adherence to medication among ambulatory patients with type 2 diabetes, ascertain the level of glycemic control, and evaluate patients’ opinions on probable reasons for non-adherence with a view to identify areas of intervention to improve adherence.Methods: A prospective cross-sectional study was carried out at a 900-bed tertiary teaching hospital in Ibadan, Southwestern Nigeria between June and August, 2009. Out of 140 consented patients, 114 (81.4% properly responded to the validated and pre-tested data collection tool and these were subsequently considered for analysis. Descriptive statistics were used to summarize the data. Means and proportions were compared using student t-test and chi-square or Kruskal-Wallis test as appropriate, with p<0.05 considered statistical significant.Results: Approximately sixty percent of the patients were adjudged adherent with prescribed medication. Out of 58.8% of the cohort who gave their recent fasting plasma glucose (FPG values, 59.7% had FPG above 110mg/dL. The mean FPG for patients was 139.05 (SD=70.5mg/dL, males and females significantly differed in their mean FPG, 146.55 (SD=85.0mg/dL versus 133.33 (SD=57.6mg/dL respectively (p=0.032. Also, the mean FPG values for adherent patients, 137.09 (SD=59.3mg/dL was lower than their non-adherent counterparts, 143.92 (SD=87.6 mg/dL, but the difference was not statistically significant (p=0.095. Financial constraint (34.4% was the major barrier to optimal adherence with medication. A significant association exist between genders and opinions on physician’s mode of approach during patient-physician interaction as a contributory factor for non-adherence (p=0.038.Conclusion: Medication adherence of ambulatory type 2 diabetes patients is considerable. However, the relatively high level of adherence did not appear to have significantly impacted on patients’ glycemic status due to a substantial number who had plasma glucose above the

Occupational physicians' perceived barriers and suggested solutions to improve adherence to a guideline on mental health problems: Analysis of a peer group training

NARCIS (Netherlands)

M. Lugtenberg; Van Beurden, K.M. (Karlijn M.); E.P.M. Brouwers (Evelien); Terluin, B. (Berend); J. van Weeghel (Jaap); J.J.L. van der Klink (Jac J. L.); Joosen, M.C.W. (Margot C. W.)

2016-01-01

textabstractBackground: Despite the impact of mental health problems on sickness absence, only few occupational health guidelines addressing these problems are available. Moreover, adherence has found to be suboptimal. To improve adherence to the Dutch guideline on mental health problems a training

The effect of electronic monitoring feedback on medication adherence and clinical outcomes: A systematic review.

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van Heuckelum, Milou; van den Ende, Cornelia H M; Houterman, Anne E J; Heemskerk, Charlotte P M; van Dulmen, Sandra; van den Bemt, Bart J F

2017-01-01

This study aims to assess the efficacy of Electronic Monitoring Feedback (EMF) as an intervention to improve medication adherence (i.e. dose- or full adherence) and clinical outcomes in adult patients. A systematic search was performed in Medline, EMBASE, PsycINFO and Web of Science and reported according to the PRISMA guidelines. Randomised controlled trials (RCTs) comparing EMF with usual care were identified to systematically summarise the evidence for use of EMF in improving medication adherence and clinical outcomes. The GRADE approach was used to assess the quality of the body of evidence. Of 9,993 initially-identified studies, ten studies (four of high-quality and six of low-quality) were included. The sample size of the studies included varied from 18 to 205 patients. Four of the six studies (66.7%) reported a significant positive effect of EMF on mean dose adherence levels, whereas a significant positive effect of EMF on mean full adherence levels was found in all of the included studies (100%, five out of five of the studies included). A significant positive effect of EMF on clinical outcomes was reported in one of the seven studies included. The overall effect of EMF on mean dose- and full adherence was positive and the overall effect of EMF on clinical outcomes was inconclusive. Considering the positive effect of EMF on medication adherence, EMF might be a promising intervention to enhance medication adherence. However, the effect of EMF on clinical outcomes was inconclusive. Prior to implementing EMF in clinical practice, future research with high-quality studies (e.g. adequate sample sizes, follow-up periods and no interfering co-interventions) is required to examine the (long-term) efficacy of EMF.

Asthma and Adherence to Inhaled Corticosteroids

DEFF Research Database (Denmark)

Bårnes, Camilla Boslev; Ulrik, Charlotte Suppli

2015-01-01

Inhaled corticosteroids (ICS) are the cornerstone of maintenance asthma therapy. However, in spite of this, adherence to ICS remains low. The aim of this systematic literature review was to provide an overview of the current knowledge of adherence to ICS, effects of poor adherence, and means...... was found to be between 22 and 63%, with improvement up to and after an exacerbation. Poor adherence was associated with youth, being African-American, having mild asthma, ... prescribed fixed-combination therapy (ICS and long-acting β2 agonists). Good adherence was associated with higher FEV1, a lower percentage of eosinophils in sputum, reduction in hospitalizations, less use of oral corticosteroids, and lower mortality rate. Overall, 24% of exacerbations and 60% of asthma...

A Randomized Trial of a Multicomponent Intervention to Promote Medication Adherence: The Teen Adherence in Kidney Transplant Effectiveness of Intervention Trial (TAKE-IT).

Science.gov (United States)

Foster, Bethany J; Pai, Ahna L H; Zelikovsky, Nataliya; Amaral, Sandra; Bell, Lorraine; Dharnidharka, Vikas R; Hebert, Diane; Holly, Crystal; Knauper, Baerbel; Matsell, Douglas; Phan, Veronique; Rogers, Rachel; Smith, Jodi M; Zhao, Huaqing; Furth, Susan L

2018-03-15

.15-2.39) and taking medications at or near the prescribed time (OR, 1.74; 95% CI, 1.21-2.50) than controls. Lack of electronic adherence data for some participants may have introduced bias. There was low statistical power for clinical outcomes. The multicomponent TAKE-IT intervention resulted in significantly better medication adherence than the control condition. Better medication adherence may result in improved graft outcomes, but this will need to be demonstrated in larger studies. Registered at ClinicalTrials.gov with study number NCT01356277. Copyright © 2018 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Oral anticancer agent medication adherence by outpatients.

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Kimura, Michio; Usami, Eiseki; Iwai, Mina; Nakao, Toshiya; Yoshimura, Tomoaki; Mori, Hiromi; Sugiyama, Tadashi; Teramachi, Hitomi

2014-11-01

In the present study, medication adherence and factors affecting adherence were examined in patients taking oral anticancer agents. In June 2013, 172 outpatients who had been prescribed oral anticancer agents by Ogaki Municipal Hospital (Ogaki, Gifu, Japan) completed a questionnaire survey, with answers rated on a five-point Likert scale. The factors that affect medication adherence were evaluated using a customer satisfaction (CS) analysis. For patients with good and insufficient adherence to medication, the median ages were 66 years (range, 21-85 years) and 73 years (range, 30-90 years), respectively (P=0.0004), while the median dosing time was 131 days (range, 3-3,585 days) and 219 days (24-3,465 days), respectively (P=0.0447). In 36.0% (62 out of 172) of the cases, there was insufficient medication adherence; 64.5% of those cases (40 out of 62) showed good medication compliance (4-5 point rating score). However, these patients did not fully understand the effects or side-effects of the drugs, giving a score of three points or less. The percentage of patients with good medication compliance was 87.2% (150 out of 172). Through the CS analysis, three items, the interest in the drug, the desire to consult about the drug and the condition of the patient, were extracted as items for improvement. Overall, the medication compliance of the patients taking the oral anticancer agents was good, but the medication adherence was insufficient. To improve medication adherence, a better understanding of the effectiveness and necessity of drugs and their side-effects is required. In addition, the interest of patients in their medication should be encouraged and intervention should be tailored to the condition of the patient. These steps should lead to improved medication adherence.

Schizophrenia: Impact of psychopathology, faith healers and psycho-education on adherence to medications.

Science.gov (United States)

Abdel Aziz, Karim; Elamin, Mohammed H; El-Saadouni, Nisrin M; El-Gabry, Dina Aly; Barakat, Mahmoud; Alhayyas, Fatima; Moselhy, Hamdy F

2016-12-01

Many patients suffering from psychosis are nonadherent to their medications. Nonadherence can range from treatment refusal to irregular use or partial change in daily medication doses. To investigate whether symptom dimensions, post-discharge care plans and being involved with faith healer affect the adherence to treatment in patients with schizophrenia. A total of 121 patients with schizophrenia were examined 6 weeks post-discharge from the inpatient unit and assessed for full, partial or nonadherence to medication. There was a significant association between family involvement and partial adherence and between community team involvement post-discharge and full adherence to medications. Psycho-education was a predictor for adherence to medications, persecutory delusions and lack of insight predicted partial adherence, while being involved with faith healers predicted nonadherence. Adherence to medications and socio-demographic variables are independent. This study demonstrated that nonadherence or partial adherence to medications is associated with lack of insight and persecutory delusions. Psycho-education could improve the adherence to medication compliances. © The Author(s) 2016.

Adherence to oral anti-diabetic drugs among patients attending a Ghanaian teaching hospital

Directory of Open Access Journals (Sweden)

Bruce SP

2015-03-01

Full Text Available Background: The burden of diabetes mellitus, especially Type-2, continues to increase across the world. Medication adherence is considered an integral component in its management. Poor glycemic controls due to medication nonadherence accelerates the development of long-term complications which consequently leads to increased hospitalization and mortality. Objective: This study examined the level of adherence to oral antidiabetic drugs among patients who visited the teaching hospital and explored the probable contributory factors to non-adherence. Methods: A cross-sectional descriptive study using systematic sampling to collect quantitative data was undertaken. Questionnaires were administered to out-patients of the medical department of a teaching hospital in Ghana. Logistic regression was performed with statistical significance determined at p<0.05. Results: A total of 200 diabetic patients participated in the study. Using the Morisky Medication Adherence scale, the level of adherence determined was 38.5%. There were significant correlations between level of adherence and educational level [(OR=1.508; (CI 0.805- 2.825, P=0.019, and mode of payment [(OR=1.631; (CI 0.997- 2.669, P=0.05. Conclusion: Adherence in diabetic patients was low among respondents and this can be improved through education, counseling and reinforcement of self-care. There were several possible factors that contributed to the low adherence rate which could benefit from further studies.

The patient education - Learning and Coping Strategies - improves adherence in cardiac rehabilitation (LC-REHAB): A randomised controlled trial.

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Lynggaard, Vibeke; Nielsen, Claus Vinther; Zwisler, Ann-Dorthe; Taylor, Rod S; May, Ole

2017-06-01

Despite proven benefits of cardiac rehabilitation (CR), adherence to CR remains suboptimal. This trial aimed to assess the impact of the patient education 'Learning and Coping Strategies' (LC) on patient adherence to an eight-week CR program. 825 patients with ischaemic heart disease or heart failure were open label randomised to either the LC arm (LC plus CR) or the control arm (CR alone) across three hospital units in Denmark. Both arms received same amount of training and education hours. LC consisted of individual clarifying interviews, participation of experienced patients as co-educators, situational, reflective and inductive teaching. The control arm received structured deductive teaching. The primary outcomes were patient adherence to at least 75% of the exercise training or education sessions. We tested for subgroup effects on the primary outcomes using interaction terms. The primary outcomes were compared across arms using logistic regression. More patients in the LC arm adhered to at least 75% of the exercise training sessions than control (80% versus 73%, adjusted odds ratio (OR):1.48; 95% CI:1.07 to 2.05, P=0.018) and 75% of education sessions (79% versus 70%, adjusted OR:1.61, 1.17 to 2.22, P=0.003). Some evidence of larger effects of LC on adherence was seen for patients with heart failure, low education and household income. Addition of LC strategies improved adherence in rehabilitation both in terms of exercise training and education. Patients with heart failure, low levels of education and household income appear to benefit most from this adherence promoting intervention. www.clinicaltrials.gov identifier NCT01668394. Copyright © 2017 Elsevier B.V. All rights reserved.

Non-adherence to topical treatments for actinic keratosis

Directory of Open Access Journals (Sweden)

Shergill B

2013-12-01

Full Text Available Bav Shergill,1 Simon Zokaie,2 Alison J Carr3 1Department of Dermatology, Brighton and Sussex University Hospitals, Elm Grove, Brighton, UK; 2Leo Pharma, Princes Risborough, 3Hamell, London, UK Background: There is limited information on the patterns of use, adherence rates, and factors that impact adherence with topical treatments for actinic keratosis (AK. Objectives: To establish patterns of use and adherence with topical treatments for AK and to identify treatment-related factors that impact on adherence. Methods: A community-based, cross-sectional study was performed using a standardized questionnaire completed online or via telephone interview. Patients were stratified according to the presence of AK lesions on the scalp and/or other extremities; and presence of scarring resulting from treatment. Results: This study included 305 patients with AK who were currently using a patient-applied topical therapy for AK or had used one within the previous 12 months. In total, 88% (n = 268/305 of patients were either non-adherent, non-persistent or both non-adherent and non-persistent to topical therapy. Duration of treatment was associated with increasing rates of non-adherence (adjusted odds ratio [OR]; for treatment durations greater than 4 weeks, 2.2, P < 0.01: 52% of patients were non-adherent with 3–4 week treatment duration; 69% of patients with 4–8 week treatment duration; and 71% of patients with 6–12 week treatment duration. There were similar increases in non-persistence with increasing treatment duration (adjusted OR; for treatment durations greater than 4 weeks, 2.1, P < 0.05. Conclusion: This study found high rates of non-adherence and non-persistence in patients with AK. Duration of treatment was a significant factor contributing to non-adherence and non-persistence to topical treatments. Patient-applied topical therapies that require less frequent application and have shorter treatment duration may be associated with improved

Speaking to experts and patients: Recommendations for improving antiretroviral therapy (ART adherence

Directory of Open Access Journals (Sweden)

Janice Frank

2009-06-01

Full Text Available This article reports on the findings of a study that aimed to explore experts’ and patients’ opinions and recommendations regarding adherence to antiretroviral medication. This study was prompted firstly by the lack of existing local research on adherence to antiretroviral therapy (ART and secondly by the importance of adherence, given the recent introduction of ART to the public health sector. Four experts and seven patients were interviewed. The experts had worked within the HIV/AIDS field for at least two years while the patients (chosen from public antiretroviral roll-out programmes had been on ART for at least six months. These interviews were transcribed and analysed using thematic content analysis. This article focuses specifically on the recommendations for improving adherence that emerged from the experts' and patients' interviews. While the experts and patients generated two fairly distinct sets of recommendations (clearly informed by their different experiences and knowledge, both groups emphasised the importance of the mediating effects of social support and the healthcare provider–patient relationship in adherence to ART medication. Opsomming Gesprekke met kundiges en pasiënte: Aanbevelings ter verbetering van ART-nakoming. Hierdie artikel doen verslag oor die bevindinge van ’n studie wat kundiges en pasiënte se menings en aanbevelings ten opsigte van die nakoming van antiretrovirale medikasievoorskrifte ondersoek het. Die studie is in die eerste plek uitgevoer na aanleiding van die gebrek aan bestaande plaaslike navorsing oor die nakoming van antiretrovirale terapie (ART en in die tweede plek na aanleiding van die belangrikheid van nakoming in die lig van die onlangse bekendstelling van ART in die openbaregesondheidsektor. Onderhoude is met vier kundiges en sewe pasiënte gevoer. Die kundiges het vir ten minste twee jaar binne die MIV/Vigs-omgewing gewerk en die pasiënte (wat uit die openbare antiretrovirale

Improved Adherence Rates and Clinical Outcomes of an Integrated, Closed-Loop, Pharmacist-Led Oral Chemotherapy Management Program.

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Muluneh, Benyam; Schneider, Molly; Faso, Aimee; Amerine, Lindsey; Daniels, Rowell; Crisp, Brett; Valgus, John; Savage, Scott

2018-06-01

To address the growing use of oral anticancer therapy, an integrated, closed-loop, pharmacist-led oral chemotherapy management program was created within an academic medical center. An integrated, closed-loop, pharmacy-led oral chemotherapy management program was established. From September 2014 until June 2015, demographic information, rates of adherence, patient understanding of treatment, pharmacist interventions, patient and provider satisfaction, and molecular response rates in patients with chronic myeloid leukemia (CML) were collected. After full implementation, 107 patients were enrolled in our oral chemotherapy management program from September 2014 until June 2015. All patients were educated before starting oral chemotherapy, and using pre- and postassessment tests, comprehension of oral chemotherapy treatment increased from 43% to 95%. Patient-reported adherence was 86% and 94.7% for the GI/breast and malignant hematology patient populations, respectively, and these were validated with medication possession ratio, revealing adherence rates of 85% and 93.9% for the GI/breast and malignant hematology patient populations, respectively. A total of 350 encounters with a clinical pharmacist and 318 adverse effects were reported, which led to 235 interventions. This program led to a higher major molecular response rate (83%) in our CML population compared with published clinical trials (average major molecular response rates, 40% and 60% with 1- and 2-year follow-up, respectively). An innovative model was developed and resulted in improved patient knowledge regarding oral chemotherapy, improved adherence rates that exceeded nationally established thresholds, and superior major molecular response outcomes for patients with CML compared with published literature. As a result, this model has produced the gold standard in managing patients receiving oral chemotherapy.

Community pharmacy patient perceptions of a pharmacy-initiated mobile technology app to improve adherence.

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DiDonato, Kristen L; Liu, Yifei; Lindsey, Cameron C; Hartwig, David Matthew; Stoner, Steven C

2015-10-01

To determine patient perceptions of using a demonstration application (app) of mobile technology to improve medication adherence and to identify desired features to assist in the management of medications. A qualitative study using key informant interviews was conducted in a community pharmacy chain for patients aged 50 and older, on statin therapy and owning a smart device. Three main themes emerged from 24 interviews at four pharmacy locations, which included benefits, barriers and desired features of the app. Benefits such as accessibility, privacy, pros of appearance and beneficiaries were more likely to lead to usage of the app. Barriers that might prevent usage of the app were related to concerns of appearance, the burden it might cause for others, cost, privacy, motivation and reliability. Specific features patients desired were categorized under appearance, customization, communication, functionality, input and the app platform. Patients provided opinions about using a mobile app to improve medication adherence and assist with managing medications. Patients envisioned the app within their lifestyle and expressed important considerations, identifying benefits to using this technology and voicing relevant concerns. App developers can use patient perceptions to guide development of a mobile app addressing patient medication-related needs. © 2015 Royal Pharmaceutical Society.

The right care, every time: improving adherence to evidence-based guidelines.

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Runnacles, Jane; Roueché, Alice; Lachman, Peter

2018-02-01

Guidelines are integral to reducing variation in paediatric care by ensuring that children receive the right care, every time. However, for reasons discussed in this paper, clinicians do not always follow evidence-based guidelines. Strategies to improve guideline usage tend to focus on dissemination and education. These approaches, however, do not address some of the more complex factors that influence whether a guideline is used in clinical practice. In this article, part of the Equipped Quality Improvement series, we outline the literature on barriers to guideline adherence and present practical solutions to address these barriers. Examples outlined include the use of care bundles, integrated care pathways and quality improvement collaboratives. A sophisticated information technology system can improve the use of evidence-based guidelines and provide organisations with valuable data for learning and improvement. Key to success is the support of an organisation that places reliability of service delivery as the way business is done. To do this requires leadership from clinicians in multidisciplinary teams and a system of continual improvement. By learning from successful approaches, we believe that all healthcare organisations can ensure the right care for each patient, every time. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Development of a Microsimulation Model to Predict Stroke and Long-Term Mortality in Adherent and Nonadherent Medically Managed and Surgically Treated Octogenarians with Asymptomatic Significant Carotid Artery Stenosis.

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Luebke, Thomas; Brunkwall, Jan

2016-08-01

The primary study objective was to develop a microsimulation model to predict preventable first-ever and recurrent strokes and mortality for a population of medically or surgically managed octogenarians with substantial (>60%) asymptomatic carotid artery stenosis and comparing an adherent with a real-world nonadherent best medical treatment (BMT) regimen subjected to sex. A Monte Carlo microsimulation model was constructed with a 14-year time horizon and with 10,000 patients. Probabilities and values for clinical outcomes were obtained from the current literature. The stratification of the microsimulation estimates by treatment strategy within the female group of octogenarians showed a statistically significant lower stroke rate during follow-up for carotid endarterectomy (CEA) compared with nonadherent BMT (P < 0.0001) as well as compared with adherent BMT (P < 0.0001). In male octogenarians, the CEA strategy was also associated with statistically significant lower stroke rates compared with adherent and nonadherent BMT (P < 0.0001 and P < 0.0001, respectively). For each treatment strategy, female octogenarians had a statistically significant longer overall long-term survival compared with male octogenarians (P < 0.0001, respectively). In terms of stratification by sex, in octogenarian men and women, long-term survival was significantly better for adherent BMT compared with nonadherent BMT, and CEA was associated with a significant better long-term survival compared with nonadherent BMT. In the present microsimulation, in real-world drug adherence, it was likely that a strategy of early endarterectomy was beneficial in octogenarians with significant asymptomatic carotid artery disease compared with BMT alone. Copyright © 2016 Elsevier Inc. All rights reserved.

Antihypertensive Medications Adherence Among Nigerian ...

African Journals Online (AJOL)

Hospital, Ogbomosho, 2Goshen Heart Clinic, Osogbo, 3Department of Economics, Osun State University, Osogbo, Nigeria ... significant impact of antihypertensive medication adherence.[13]. The level of information provided to patients may also impact ..... Muntner P. New medication adherence scale versus pharmacy.

Clarifying the Concept of Adherence to eHealth Technology: Systematic Review on When Usage Becomes Adherence.

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Sieverink, Floor; Kelders, Saskia M; van Gemert-Pijnen, Julia Ewc

2017-12-06

In electronic health (eHealth) evaluations, there is increasing attention for studying the actual usage of a technology in relation to the outcomes found, often by studying the adherence to the technology. On the basis of the definition of adherence, we suggest that the following three elements are necessary to determine adherence to eHealth technology: (1) the ability to measure the usage behavior of individuals; (2) an operationalization of intended use; and (3) an empirical, theoretical, or rational justification of the intended use. However, to date, little is known on how to operationalize the intended usage of and the adherence to different types of eHealth technology. The study aimed to improve eHealth evaluations by gaining insight into when, how, and by whom the concept of adherence has been used in previous eHealth evaluations and finding a concise way to operationalize adherence to and intended use of different eHealth technologies. A systematic review of eHealth evaluations was conducted to gain insight into how the use of the technology was measured, how adherence to different types of technologies was operationalized, and if and how the intended use of the technology was justified. Differences in variables between the use of the technology and the operationalization of adherence were calculated using a chi-square test of independence. In total, 62 studies were included in this review. In 34 studies, adherence was operationalized as "the more use, the better," whereas 28 studies described a threshold for intended use of the technology as well. Out of these 28, only 6 reported a justification for the intended use. The proportion of evaluations of mental health technologies reporting a justified operationalization of intended use is lagging behind compared with evaluations of lifestyle and chronic care technologies. The results indicated that a justification of intended use does not require extra measurements to determine adherence to the technology. The

Medication Adherence Apps: Review and Content Analysis.

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Ahmed, Imran; Ahmad, Niall Safir; Ali, Shahnaz; Ali, Shair; George, Anju; Saleem Danish, Hiba; Uppal, Encarl; Soo, James; Mobasheri, Mohammad H; King, Dominic; Cox, Benita; Darzi, Ara

2018-03-16

Medication adherence is an expensive and damaging problem for patients and health care providers. Patients adhere to only 50% of drugs prescribed for chronic diseases in developed nations. Digital health has paved the way for innovative smartphone solutions to tackle this challenge. However, despite numerous apps available claiming to improve adherence, a thorough review of adherence apps has not been carried out to date. The aims of this study were to (1) review medication adherence apps available in app repositories in terms of their evidence base, medical professional involvement in development, and strategies used to facilitate behavior change and improve adherence and (2) provide a system of classification for these apps. In April 2015, relevant medication adherence apps were identified by searching the Apple App Store and the Google Play Store using a combination of relevant search terms. Data extracted included app store source, app price, documentation of health care professional (HCP) involvement during app development, and evidence base for each respective app. Free apps were downloaded to explore the strategies used to promote medication adherence. Testing involved a standardized medication regimen of three reminders over a 4-hour period. Nonadherence features designed to enhance user experience were also documented. The app repository search identified a total of 5881 apps. Of these, 805 fulfilled the inclusion criteria initially and were tested. Furthermore, 681 apps were further analyzed for data extraction. Of these, 420 apps were free for testing, 58 were inaccessible and 203 required payment. Of the 420 free apps, 57 apps were developed with HCP involvement and an evidence base was identified in only 4 apps. Of the paid apps, 9 apps had HCP involvement, 1 app had a documented evidence base, and 1 app had both. In addition, 18 inaccessible apps were produced with HCP involvement, whereas 2 apps had a documented evidence base. The 420 free apps were

Developing a Stoma Acceptance Questionnaire to improve motivation to adhere to enterostoma self-care.

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Bagnasco, A; Watson, R; Zanini, M; Catania, G; Aleo, G; Sasso, L

2017-06-01

In stoma care, patient education is often weak in terms of improving patients' level of acceptance of living with a stoma. Self-care educational interventions in enterostomal patients, which according to Orem's Theory should take into account these patients' specific needs, require instruments that measure patients' stoma acceptance to improve motivation based on the resumption of activities they used to carry out before having a stoma. The aim of the study was to develop an instrument that measures the level of stoma acceptance to improve motivation to adhere to enterostoma self-care. Aspects that improve stoma acceptance and consequently motivation to adhere to enterostoma self-care were identified through 10 focus groups. In the focus groups, the motivation indicators were grouped, categorised and results entered into a Stoma Acceptance Questionnaire (SAQ). The SAQ was then piloted with 104 enterostomal patients from three general hospitals. To assess the construct validity of the SAQ, Mokken Scaling was used to explore the latent structure of the SAQ. Mokken scaling is a non-parametric method that falls under the umbrella of methods described as item response theories (IRT). The theme "Living with a stoma"; "Autonomy"; "Support"; "Ability to deal with stoma", plus a common underlying theme: "Stoma acceptance" were dissussed by the Focus Groups. The experts identified the items of the (SAQ) through these themes. Mokken Scaling identified the "resumption of enterostomal patients' normal activities" as a measure of stoma acceptance, thus confirming the construct validity of the SAQ. The tool proposed affords a pioneering example of how this gap can be bridged. Indeed, the SAQ could enable nurses adopting a standardized approach for the assessment of enterostomal patients' motivation to resume their normal activities and identify needs linked to this. The SAQ could also be used to measure the effectiveness of psychosocial and educational interventions aimed at

Training general practitioners in behavior change counseling to improve asthma medication adherence

NARCIS (Netherlands)

Broers, Sandra; Smets, Ellen; Bindels, Patrick; Bennebroek Evertsz', Floor; Calff, Mart; de Haes, Hanneke

2005-01-01

Objective: Adherence to asthma medication regimens is problematic in general practice. We developed and evaluated a communication training for general practitioners (GPs) to help them address medication adherence during routine consultations. This paper describes the development of the training and

Determinants of adherence to methylphenidate and the impact of poor adherence on maternal and family measures.

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Gau, Susan S F; Shen, Hsin-Yi; Chou, Miao-Churn; Tang, Ching-Shu; Chiu, Yen-Nan; Gau, Churn-Shiouh

2006-06-01

The aim of this study was to examine the association between adherence to immediate-release methylphenidate (IR MPH) and maternal psychological distress, parenting style, parent- child relationship, and perceived family support. The sample consisted of 307 children with attention-deficit hyperactivity disorder (ADHD) (271 boys and 36 girls), 6-17 years of age, who had been treated with IR MPH for the past 6 months. The measures included the Chinese Health Questionnaire, Parental Bonding Instrument, Family APGAR, and Home Behaviors of the Social Adjustment Inventory for Children and Adolescents. Reasons for poor adherence (n = 79; 25.7%) included forgetting medication (72.7%), the medication having no effect (20.0%), and refusing medication (12.7%). Increased age and three-times-daily administration were the major predictors for poor adherence to IR MPH. Poor adherence was associated with increased degree of maternal psychological distress, indifferent parenting, maternal overprotection/control, poor family support, decreased interaction with parents, and increased problems at home. Findings indicate that multiple daily dosing of MPH increases the likelihood of poor adherence, particularly in adolescents, and that poor adherence is associated with impaired maternal/family process. Once-daily administration of MPH is necessary to improve adherence and to decrease the possible exacerbation of tense parent-child relationships caused by poor drug adherence.

Medication Adherence, Work Performance and Self-Esteem among Psychiatric Patients Attending Psychosocial Rehabilitation Services at Bangalore, India.

Science.gov (United States)

Gandhi, Sailaxmi; Pavalur, Rajitha; Thanapal, Sivakumar; Parathasarathy, Nirmala B; Desai, Geetha; Bhola, Poornima; Philip, Mariamma; Chaturvedi, Santosh K

2014-10-01

Work benefits mental health in innumerable ways. Vocational rehabilitation can enhance self-esteem. Medication adherence can improve work performance and thereby the individuals' self-esteem. To test the hypothesis that there would be a significant correlation between medication adherence, work performance and self-esteem. A quantitative, descriptive correlational research design was adopted to invite patients attending psychiatric rehabilitation services to participate in the research. Data was collected from a convenience sample of 60 subjects using the 'Medication Adherence Rating scale', 'Griffiths work behaviour scale' and the 'Rosenberg's Self-esteem scale'. Analysis was done using spss18 with descriptive statistics, Pearsons correlation coefficient and multiple regression analysis. There were 36 males and 24 females who participated in this study. The subjects had good mean medication adherence of 8.4 ± 1.5 with median of 9.00, high mean self-esteem of 17.65 ± 2.97 with median of 18.0 and good mean work performance of 88.62 ± 22.56 with median of 93.0. Although weak and not significant, there was a positive correlation (r = 0.22, P = 0.103) between medication adherence and work performance; positive correlation between (r = 0.25, P = 0.067) medication adherence and self-esteem; positive correlation between (r = 0.136, P = 0.299) work performance and self-esteem. Multiple regression analysis showed no significant predictors for medication adherence, work performance and self-esteem among patients with psychiatric illness. Medication monitoring and strengthening of work habit can improve self-esteem thereby, strengthening hope of recovery from illness.

Adherence to Biobehavioral Recommendations in Pediatric Migraine as Measured by Electronic Monitoring: The Adherence in Migraine (AIM) Study.

Science.gov (United States)

Kroon Van Diest, Ashley M; Ramsey, Rachelle; Aylward, Brandon; Kroner, John W; Sullivan, Stephanie M; Nause, Katie; Allen, Janelle R; Chamberlin, Leigh A; Slater, Shalonda; Hommel, Kevin; LeCates, Susan L; Kabbouche, Marielle A; O'Brien, Hope L; Kacperski, Joanne; Hershey, Andrew D; Powers, Scott W

2016-07-01

The purpose of this investigation was to examine treatment adherence to medication and lifestyle recommendations among pediatric migraine patients using electronic monitoring systems. Nonadherence to medical treatment is a significant public health concern, and can result in poorer treatment outcomes, decreased cost-effectiveness of medical care, and increased morbidity. No studies have systematically examined adherence to medication and lifestyle recommendations in adolescents with migraine outside of a clinical trial. Participants included 56 adolescents ages 11-17 who were presenting for clinical care. All were diagnosed with migraine with or without aura or chronic migraine and had at least 4 headache days per month. Medication adherence was objectively measured using electronic monitoring systems (Medication Event Monitoring Systems technology) and daily, prospective self-report via personal electronic devices. Adherence to lifestyle recommendations of regular exercise, eating, and fluid intake were also assessed using daily self-report on personal electronic devices. Electronic monitoring indicates that adolescents adhere to their medication 75% of the time, which was significantly higher than self-reported rates of medication adherence (64%). Use of electronic monitoring of medication detected rates of adherence that were significantly higher for participants taking once daily medication (85%) versus participants taking twice daily medication (59%). Average reported adherence to lifestyle recommendations of consistent noncaffeinated fluid intake (M = 5 cups per day) was below recommended levels of a minimum of 8 cups per day. Participants on average also reported skipping 1 meal per week despite recommendations of consistently eating three meals per day. Results suggest that intervention focused on adherence to preventive treatments (such as medication) and lifestyle recommendations may provide more optimal outcomes for children and adolescents with

Hydroxychloroquine Blood Levels in Systemic Lupus Erythematosus: Clarifying Dosing Controversies and Improving Adherence.

Science.gov (United States)

Durcan, Laura; Clarke, William A; Magder, Laurence S; Petri, Michelle

2015-11-01

Hydroxychloroquine (HCQ) is used for its effect on systemic lupus erythematosus (SLE) disease activity and longterm benefits. This can be limited by adherence. One way to assess adherence is to measure blood levels. Conflicting data exist regarding blood levels and disease activity. There is disagreement about dosing; rheumatologists recommend weight-based dosing while some other specialists advocate height-based "ideal body weight" dosing. Patients were prescribed HCQ not exceeding 6.5 mg/kg (max 400 mg/day). In hemodialysis, the dose was 200 mg after each session, and in renal insufficiency it was 200 mg/day. Levels were measured at each visit with a therapeutic range of 500-2000 ng/ml. Patients were divided according to baseline blood level. To assess the effect of measurement and counseling on adherence, we compared the proportion of patients with a level of 500 ng/ml or higher based on the number of prior assessments. The proportion of patients with HCQ levels in the therapeutic range differed significantly by age, sex, and Vitamin D level. There was a trend toward lower levels with renal failure. Blood levels were similar regardless of height and ideal body weight. Comparing those with undetectable, subtherapeutic, and therapeutic levels, disease activity decreased (SLE Disease Activity Index 2.92, 2.36, and 2.20, p = 0.04 for trend). At first, 56% were therapeutic, and by the third measurement this increased to 80% (p ≤ 0.0001). There was a trend toward higher disease activity with lower HCQ levels. Renal failure dosing led to suboptimum levels. We show that weight-based dosing (max 400 mg daily) is appropriate and that height does not appear to influence levels. Measurement, counseling, and repeated testing can increase adherence rates.

Microbial adherence to cosmetic contact lenses.

Science.gov (United States)

Chan, Ka Yin; Cho, Pauline; Boost, Maureen

2014-08-01

To investigate whether cosmetic contact lenses (CCL) with surface pigments affect microbial adherence. Fifteen brands of CCL were purchased from optical, non-optical retail outlets, and via the Internet. A standardized rub-off test was performed on each CCL (five lenses per brand) to confirm the location of the pigments. The rub-off test comprised gentle rubbing on the surfaces of each CCL with wetted cotton buds for a maximum of 20 rubs per surface. A new set of CCL (five lenses per brand) were incubated in Pseudomonas aeruginosa overnight. Viable counts of adhered bacteria were determined by the number of colony-forming units (CFU) on agar media on each lens. The adherence of P. aeruginosa as well as Staphylococcus aureus and Serratia marcescens to three brands of CCL (A-C) (five lenses per brand) were also compared to their adherences on their clear counterparts. Only two of the 15 brands of CCL tested (brands B and C) had pigments that did not detach with the rub-off test. The remaining 13 brands of CCL all failed the rub-off test and these lenses showed higher P. aeruginosa adherence (8.7 × 10(5)-1.9 × 10(6) CFU/lens). Brands B and C lenses showed at least six times less bacterial adhesion than the other 13 brands. Compared to their clear counterparts, bacterial adherence to brands B and C lenses did not differ significantly, whereas brand A lenses showed significantly higher adherence. Surface pigments on CCL resulted in significantly higher bacterial adherence. Copyright © 2013 British Contact Lens Association. Published by Elsevier Ltd. All rights reserved.

Adherence with Preventive Medication in Childhood Asthma

Directory of Open Access Journals (Sweden)

Scott Burgess

2011-01-01

Full Text Available Suboptimal adherence with preventive medication is common and often unrecognised as a cause of poor asthma control. A number of risk factors for nonadherence have emerged from well-conducted studies. Unfortunately, patient report a physician's estimation of adherence and knowledge of these risk factors may not assist in determining whether non-adherence is a significant factor. Electronic monitoring devices are likely to be more frequently used to remind patients to take medication, as a strategy to motivate patients to maintain adherence, and a tool to evaluate adherence in subjects with poor disease control. The aim of this paper is to review non-adherence with preventive medication in childhood asthma, its impact on asthma control, methods of evaluating non-adherence, risk factors for suboptimal adherence, and strategies to enhance adherence.

[Concept analysis of medication adherence in patients with chronic disease].

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Huang, Jen-Ying; Chen, Hsing-Mei

2014-06-01

Pharmacotherapy plays an important role in the management of chronic diseases. However, many patients with chronic disease do not adhere to their medication regimen. This results in worsening symptoms and frequent re-hospitalizations. As a result, healthcare providers may view these patients as bad. Medication adherence is a complex concept. Analyzing this concept may assist nurses to improve patient-centered care. This paper uses Walker & Avant's method to conduct a concept analysis of medication adherence. Results show the defining attributes of medication adherence as: (1) knowing and agreeing to the medication; (2) communicating and negotiating the regimen; and (3) active, continuous involvement in and appraisal of the treatment effect. Identified antecedents of medication adherence included the patient having: (1) a prescribed medication regimen; (2) cognitive and action abilities in her / his role as a patient; and (3) level of preparation for medication treatment. Identified consequences of medication adherence include: (1) improving symptom control; (2) decreasing re-hospitalizations and mortality; (3) reducing medical care costs; (4) restoring self-esteem; and (5) diminishing depression. It is hoped that this concept analysis provides a reference for nurses to achieve a better understanding of medication adherence and further improve nursing practice.

Bacterial adherence to extended wear soft contact lenses

International Nuclear Information System (INIS)

Aswad, M.I.; John, T.; Barza, M.; Kenyon, K.; Baum, J.

1990-01-01

The authors studied the adherence of Pseudomonas aeruginosa and Staphylococcus aureus to extended wear soft contact lenses (EWSCLs) with and without focal deposits using both a radiolabeling technique and electron microscopy. P. aeruginosa showed significant adherence to contact lenses in vitro. In contrast, S. aureus failed to show significant adherence to contact lenses in vitro (i.e., the radioactive uptake was not significantly above background). The extent of adherence of Pseudomonas was proportional to the number of focal deposits on the lenses. Results of electron microscopic examination showed the bacteria to be adherent primarily to large focal deposits (greater than or equal to 150 microns). There was no pseudomonal adherence to the small focal deposits (less than or equal to 50 microns) and little adherence to the areas in between the focal deposits. The authors hypothesize that worn lenses, especially those with large focal deposits, serve as a vehicle for the transport of P. aeruginosa to the cornea. This hypothesis could be a partial explanation for the high incidence of keratitis caused by P. aeruginosa in EWSCL patients

Efficacy and safety of a multifactor intervention to improve therapeutic adherence in patients with chronic obstructive pulmonary disease (COPD: protocol for the ICEPOC study

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Prados-Torres Daniel

2011-02-01

Full Text Available Abstract Background Low therapeutic adherence to medication is very common. Clinical effectiveness is related to dose rate and route of administration and so poor therapeutic adherence can reduce the clinical benefit of treatment. The therapeutic adherence of patients with chronic obstructive pulmonary disease (COPD is extremely poor according to most studies. The research about COPD adherence has mainly focussed on quantifying its effect, and few studies have researched factors that affect non-adherence. Our study will evaluate the effectiveness of a multifactor intervention to improve the therapeutic adherence of COPD patients. Methods/Design A randomized controlled clinical trial with 140 COPD diagnosed patients selected by a non-probabilistic method of sampling. Subjects will be randomly allocated into two groups, using the block randomization technique. Every patient in each group will be visited four times during the year of the study. Intervention: Motivational aspects related to adherence (beliefs and behaviour: group and individual interviews; cognitive aspects: information about illness; skills: inhaled technique training. Reinforcement of the cognitive-emotional aspects and inhaled technique training will be carried out in all visits of the intervention group. Discussion Adherence to a prescribed treatment involves a behavioural change. Cognitive, emotional and motivational aspects influence this change and so we consider the best intervention procedure to improve adherence would be a cognitive and emotional strategy which could be applied in daily clinical practice. Our hypothesis is that the application of a multifactor intervention (COPD information, dose reminders and reinforcing audiovisual material, motivational aspects and inhalation technique training to COPD patients taking inhaled treatment will give a 25% increase in the number of patients showing therapeutic adherence in this group compared to the control group. We will

Parental Depression and Pancreatic Enzymes Adherence in Children With Cystic Fibrosis.

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Barker, David H; Quittner, Alexandra L

2016-02-01

Treatment adherence in cystic fibrosis (CF) is often poor, however, less is known about adherence to pancreatic enzymes, a critical component of the CF treatment regimen. Parent caregivers often report elevations in depression, and parental depression may adversely affect children's adherence. This prospective study evaluated adherence to pancreatic enzymes in 83 patients (1-13 years) . Adherence was measured across 3 months with electronic pill-caps . Weight was measured at baseline and a 3-month follow-up. Parental depressive symptoms were evaluated by using the Center for Epidemiologic Studies Depression Scale (CES-D). Adherence to pancreatic enzymes was 49.4% ± 3.4%. Adherence was higher at school (94.4% ± 6.1%) than at home (42.3% ± 3.1%), and higher for toddlers (50.6% ± 5.2%) than for school-aged children (37.5% ± 3.7%). Parents reported high rates of depressive symptoms (30% in the clinical range, 18% with moderate symptoms). Children of parents with symptoms of depression versus those without were less adherent (34.8% ± 4.5% vs 48.5% ± 4.1%), and adherence to enzymes was significantly related to 3-month weight outcomes. Average gain in weight z scores across 3 months was 0.5 ± 0.2for children who were >50% adherent and -0.1 ± 6.1for children who were <33% adherent. Parental depression had a signifcant, indirect effect on weight via adherence (-0.005 ± 0.003 gain in weight z score per CES-D unit ). High rates of parental depressive symptoms, coupled with its negative effects on adherence, suggest that measuring and treating parental depression may improve children's adherence to therapy. Copyright © 2016 by the American Academy of Pediatrics.

Spousal Involvement and CPAP Adherence: A Dyadic Perspective

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Ye, Lichuan; Malhotra, Atul; Kayser, Karen; Willis, Danny G.; Horowitz, June; Aloia, Mark; Weaver, Terri E.

2014-01-01

Summary Poor adherence to continuous positive airway pressure (CPAP) treatment is associated with substantial health care costs, morbidity and mortality, and has been a leading obstacle in the effective management of obstructive sleep apnea (OSA). Successful interventions to improve CPAP adherence may ultimately include a variety of components. For patients living with spouses (refers to all domestic partners), the spouse will likely be an integral component to any successful intervention. Developing understanding of the role of spouses in adherence to CPAP has been identified to be a critical research need. This review expands the investigation of CPAP adherence to a broader context, from an exclusive focus on individual patients to a dyadic perspective encompassing both patients and their spouses. A conceptual framework based on social support and social control theories is proposed to understand spousal involvement in CPAP adherence. Methodologies for future investigations are discussed, along with implications for developing interventions that engage both patients and their spouses to improve CPAP use. PMID:24906222

Are carer attitudes toward medications related to self-reported medication adherence amongst people with mental illness?

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Deane, Frank P; McAlpine, Elizabeth; Byrne, Mitchell K; Davis, Esther L; Mortimer, Christine

2017-11-22

Medication nonadherence among consumers with psychiatric disorders can significantly affect the health and wellbeing of the consumer and their family. Previous research has suggested that carers have an impact on consumer attitudes toward medication and adherence. Yet, how carer attitudes toward medication may be related to consumer attitudes and adherence has received little investigation. This exploratory study aimed to investigate the relationships between carer and consumer attitudes toward medication and consumer adherence behaviour. A cross-sectional survey assessing consumer and carer attitudes toward medication and consumer adherence was conducted amongst 42 consumer-carer dyads. Correlation analyses showed a positive association between consumer and carer attitudes toward medication and between consumer and carer attitudes with adherence. There was a general indication that the greater the difference between consumer and carer attitudes, the lower the level of adherence. Regression analyses revealed that while neither consumer nor carer attitudes were significant predictors of adherence, carer attitudes appeared to have a stronger role in adherence than consumer attitudes. These preliminary results highlight the importance of carer attitudes in relation to patient perceptions and behaviours toward medication, and thus the potential benefits of addressing both consumer and carer attitudes in any intervention for improving adherence. Copyright © 2017 Elsevier B.V. All rights reserved.

Clinical pharmacist interventions to support adherence to thrombopreventive therapy

DEFF Research Database (Denmark)

Hedegaard, Ulla

The three papers in the thesis were based on two randomised controlled trials (RCTs) on in-hospital clinical pharmacist interventions for improvement of adherence to thrombopreventive therapy in two different populations: outpatients with hypertension and patients with acute stroke/transient isch......The three papers in the thesis were based on two randomised controlled trials (RCTs) on in-hospital clinical pharmacist interventions for improvement of adherence to thrombopreventive therapy in two different populations: outpatients with hypertension and patients with acute stroke...... individualised interventions and team-based care, e.g. integrating a clinical pharmacist with particular focus on patients’ drug-related problems. One approach with growing evidence of improving medication adherence is motivational interviewing (MI). So far, no clinical pharmacist intervention using MI has...... targeted patients with hypertension or stroke in a hospital care setting. Thus, the aim of this thesis was to develop and evaluate in-hospital pharmacist interventions including MI to improve adherence to primary and secondary thrombopreventive therapy. The first study was a RCT, which investigated...

Effect of a Multi-Dimensional and Inter-Sectoral Intervention on the Adherence of Psychiatric Patients.

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Anne Pauly

Full Text Available In psychiatry, hospital stays and transitions to the ambulatory sector are susceptible to major changes in drug therapy that lead to complex medication regimens and common non-adherence among psychiatric patients. A multi-dimensional and inter-sectoral intervention is hypothesized to improve the adherence of psychiatric patients to their pharmacotherapy.269 patients from a German university hospital were included in a prospective, open, clinical trial with consecutive control and intervention groups. Control patients (09/2012-03/2013 received usual care, whereas intervention patients (05/2013-12/2013 underwent a program to enhance adherence during their stay and up to three months after discharge. The program consisted of therapy simplification and individualized patient education (multi-dimensional component during the stay and at discharge, as well as subsequent phone calls after discharge (inter-sectoral component. Adherence was measured by the "Medication Adherence Report Scale" (MARS and the "Drug Attitude Inventory" (DAI.The improvement in the MARS score between admission and three months after discharge was 1.33 points (95% CI: 0.73-1.93 higher in the intervention group compared to controls. In addition, the DAI score improved 1.93 points (95% CI: 1.15-2.72 more for intervention patients.These two findings indicate significantly higher medication adherence following the investigated multi-dimensional and inter-sectoral program.German Clinical Trials Register DRKS00006358.

The "medication interest model": an integrative clinical interviewing approach for improving medication adherence-part 2: implications for teaching and research.

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Shea, Shawn Christopher

2009-01-01

Over the past several decades, exciting advances have been made in the art and science of teaching clinical interviewing, which are supported by an ever-growing evidence base documenting their effectiveness. In this second article in a 2-part series, the training and research implications of an innovative approach to improving medication adherence based on these educational advances--the medication interest model (MIM)--are described. The objective is to provide an "insider's view" of how to creatively teach the MIM to case managers, as well as design state-of-the-art courses and research platforms dedicated to improving medication adherence through improved clinical interviewing skills in both nursing and medical student education. The teaching and research design concepts are applicable to all primary care settings as well as specialty areas from endocrinology and cardiology to psychiatry. Evidence-based advances in the teaching of clinical interviewing skills such as response-mode research, facilic supervision, microtraining, and macrotraining lend a distinctive quality and integrative power to the MIM. The model delineates several new platforms for training and research regarding the enhancement of medication adherence including an approach for collecting individual interviewing techniques into manageable "learning modules" amenable to competency evaluation and potential certification.

Significant improvement of olfactory performance in sleep apnea patients after three months of nasal CPAP therapy - Observational study and randomized trial.

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Bettina Boerner

Full Text Available The olfactory function highly impacts quality of life (QoL. Continuous positive airway pressure is an effective treatment for obstructive sleep apnea (OSA and is often applied by nasal masks (nCPAP. The influence of nCPAP on the olfactory performance of OSA patients is unknown. The aim of this study was to assess the sense of smell before initiation of nCPAP and after three months treatment, in moderate and severe OSA patients.The sense of smell was assessed in 35 patients suffering from daytime sleepiness and moderate to severe OSA (apnea/hypopnea index ≥ 15/h, with the aid of a validated test battery (Sniffin' Sticks before initiation of nCPAP therapy and after three months of treatment. Additionally, adherent subjects were included in a double-blind randomized three weeks CPAP-withdrawal trial (sub-therapeutic CPAP pressure.Twenty five of the 35 patients used the nCPAP therapy for more than four hours per night, and for more than 70% of nights (adherent group. The olfactory performance of these patients improved significantly (p = 0.007 after three months of nCPAP therapy. When considering the entire group of patients, olfaction also improved significantly (p = 0.001. In the randomized phase the sense of smell of six patients deteriorated under sub-therapeutic CPAP pressure (p = 0.046 whereas five patients in the maintenance CPAP group showed no significant difference (p = 0.501.Olfactory performance improved significantly after three months of nCPAP therapy in patients suffering from moderate and severe OSA. It seems that this effect of nCPAP is reversible under sub-therapeutic CPAP pressure.ISRCTN11128866.

The mediatory role of medication adherence in improving patients’ medication experience through patient–physician communication among older hypertensive patients

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Lee W

2017-07-01

Full Text Available Woojung Lee, Youran Noh, Hyeonjin Kang, Song Hee Hong Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul, Korea Background: Understanding how patient–physician communication affects patients’ medication experience would help hypertensive patients maintain their regular long-term medication therapy. This study aimed to examine whether patient–physician communication (information and interpersonal treatment affects patients’ medication experience directly or indirectly through changing medication adherence for each of the two communication domains.Methods: A self-administered cross-sectional survey was conducted for older patients who had visited a community senior center as a member. Two communication domains were assessed using two subscales of the Primary Care Assessment Survey. Medication adherence and experience were measured using the Morisky Medication Adherence Scale and a five-point Likert scale, respectively. Mediatory effects were assessed via Baron and Kenny’s procedure and a Sobel test. Results: Patient–physician communication had a positive prediction on patients’ medication experience (β=0.25, P=0.03, and this was fully mediated by medication adherence (z=3.62, P<0.001. Of the two components of patient–physician communication, only informative communication showed a mediatory effect (z=2.21, P=0.03. Conclusion: Patient–physician communication, specifically informative communication, had the potential to improve patients’ medication experience via changes in medication adherence. This finding can inform health care stakeholders of the mediatory role of medication adherence in ensuring favorable medication experience for older hypertensive patients by fostering informative patient–physician communication. Keywords: patient medication experience, medication adherence, patient–physician communication, patient-centered practice, patient-reported outcome, mediation

Impact on medication use and adherence of Australian pharmacists' diabetes care services.

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Krass, Ines; Taylor, Susan J; Smith, Carlene; Armour, Carol L

2005-01-01

To assess the effect of a specialized service implemented in community pharmacies for patients with type 2 diabetes on medication use and medication-related problems. Parallel group, multisite, control versus intervention, repeated measures design, with three different regions in New South Wales, Australia, used as intervention regions, then matched with control regions as much as possible. After initial training, pharmacists followed a clinical protocol for more than 9 months, with patient contact approximately monthly. Each patient received an adherence assessment at the beginning and end of the study, adherence support, and a medication review as part of the intervention. Risk of nonadherence using Brief Medication Questionnaire (BMQ) scores and changes to medication regimen. Compared with 82 control patients, 106 intervention patients with similar demographic and clinical characteristics had significantly improved self-reported nonadherence as reflected in total BMQ scores after 9 months. The mean (+/-SD) number of medications prescribed at follow-up in intervention participants decreased significantly, from 8.2+/-3.0 to 7.7+/-2.7. No reduction was observed among the control patients (7.6+/-2.4 and 7.3+/-2.4). The overall prevalence of changes to the regimen was also significantly higher in the intervention group (51%) compared with controls (40%). Community pharmacists trained in medication review and using protocols in collaboration with providers improved adherence in patients with type 2 diabetes, reduced problems patients had in accessing their medications, and recommended medication regimen changes that improved outcomes.

Treatment adherence in heart failure patients followed up by nurses in two specialized clinics

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da Silva, Andressa Freitas; Cavalcanti, Ana Carla Dantas; Malta, Mauricio; Arruda, Cristina Silva; Gandin, Thamires; da Fé, Adriana; Rabelo-Silva, Eneida Rejane

2015-01-01

Objectives: to analyze treatment adherence in heart failure (HF) patients followed up by the nursing staff at specialized clinics and its association with patients' characteristics such as number of previous appointments, family structure, and comorbidities. Methods: a cross-sectional study was conducted at two reference clinics for the treatment of HF patients (center 1 and center 2). Data were obtained using a 10-item questionnaire with scores ranging from 0 to 26 points; adherence was considered adequate if the score was ≥ 18 points, or 70% of adherence. Results: a total of 340 patients were included. Mean adherence score was 16 (±4) points. Additionally, 124 (36.5%) patients showed an adherence rate ≥ 70%. It was demonstrated that patients who lived with their family had higher adherence scores, that three or more previous nursing appointments was significantly associated with higher adherence (p<0.001), and that hypertension was associated with low adherence (p=0.023). Conclusions: treatment adherence was considered satisfactory in less than a half of the patients followed up at the two clinics specialized in HF. Living with the family and attending to a great number of nursing appointments improved adherence, while the presence of hypertension led to worse adherence. PMID:26487139

Adherence to cognitive behavioral therapy for insomnia (CBTI) among women following primary breast cancer treatment: a pilot study.

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Matthews, Ellyn E; Schmiege, Sarah J; Cook, Paul F; Berger, Ann M; Aloia, Mark S

2012-01-01

Cognitive behavioral therapy for insomnia (CBTI) has proven efficacy, yet 32%-89% of patients fail to consistently follow recommendations. This pilot study examines adherence to CBTI in breast cancer survivors with insomnia. There was a significant decline in adherence to prescribed rise time, and total time in bed, but no change in adherence to prescribed bedtime during six weekly sessions. Factors associated with higher adherence included lower fatigue and higher baseline motivation. Higher adherence was associated with worse subjective sleep quality at the beginning of CBTI and fewer nocturnal awakenings at the end of treatment. Results provide preliminary evidence supporting the impact of adherence on sleep outcomes such as fewer nocturnal awakenings. Attention to adherence as part of CBTI may yield greater sleep improvements.

[Adverse side effects of antiretroviral therapy: relationship between patients' perception and adherence].

Science.gov (United States)

Martín, María Teresa; del Cacho, Elena; López, Ester; Codina, Carles; Tuset, Montserrat; de Lazzari, Elisa; Miró, Josep M; Gatell, Josep M; Ribas, Josep

2007-06-23

To evaluate the relationship between perceived adverse side effects (AE) and non-adherence associated with highly active antiretroviral therapy (HAART). For 6 consecutive months, patients taking HAART who came to the Pharmacy Department were interviewed. In the questionnaire they had to answer if they had experienced any AE over the past 6 months, what did they do in response to AE and what was the clinical evolution. Adherence was measured by pill counts or by pharmacy records (when pill counts were not possible). Of 1,936 interviewed patients, 661 (34.1%) reported AE over the past 6 months. The type of antiretroviral drug regimen and starting, re-starting or changing HAART over the past 6 months were significantly associated with AE. Patients who reported AE were 1.4 times more likely to be non-adherents. The most frequently reported AE were diarrhea followed by central nervous system abnormalities and by other gastrointestinal disturbances. In patients starting HAART, 62% of AE improved or disappeared during the first 4 weeks of therapy. Patients who report AE have worst adherence. AE are more frequent in patients starting HAART but in most cases they improve with time and/or symptomatic therapy.

Correlates of Pediatric CPAP Adherence

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Hawkins, Stephen M.M.; Jensen, Emily L.; Simon, Stacey L.; Friedman, Norman R.

2016-01-01

Study Objectives: Obstructive sleep apnea (OSA) is a common pediatric condition characterized by recurrent partial or complete cessation of airflow during sleep, typically due to inadequate upper airway patency. Continuous positive airway pressure (CPAP) is a therapeutic option that reduces morbidity. Despite efforts to promote use, CPAP adherence is poor in both pediatric and adult populations. We sought to determine whether demographics, insurance status, OSA severity, therapeutic pressure, or comorbid conditions were associated with pediatric CPAP adherence. Methods: A retrospective review of adherence download data was performed on all pediatric patients with initiation or adjustment of CPAP treatment over a one-year period with documented in-laboratory CPAP titration. Patients were grouped as CPAP adherent or non-adherent, where adherence was defined as > 70% nightly use and average usage ≥ 4 hours per night. Differences between the groups were analyzed by χ2 test. Results: Overall, nearly half of participants were CPAP adherent (49%, 69/140). Of the demographic data collected (age, ethnicity, sex, insurance status), only female sex was associated with better adherence (60.9% vs 39.5% of males adherent; odds ratio [OR] = 2.41, 95%CI = 1.20–4.85; p = 0.01). Severity of OSA (diagnostic apnea-hypopnea index [AHI] and degree of hypoxemia), therapeutic pressure, and residual AHI did not impact CPAP adherence (p > 0.05). Patients with developmental delay (DD) were more likely to be adherent with CPAP than those without a DD diagnosis (OR = 2.55, 95%CI = 1.27–5.13; p = 0.007). Female patients with trisomy 21 tended to be more adherent, but this did not reach significance or account for the overall increased adherence associated with female sex. Conclusions: Our study demonstrates that adherence to CPAP therapy is poor but suggests that female sex and developmental delay are associated with better adherence. These findings support efforts to understand the

Medication Adherence in Patients with Rheumatoid Arthritis: The Effect of Patient Education, Health Literacy, and Musculoskeletal Ultrasound

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Samantha Joplin

2015-01-01

Full Text Available Background. Rheumatoid arthritis (RA is a chronic systemic inflammatory disease affecting <1% of the population. Incompletely controlled RA results in fatigue, joint and soft tissue pain, progressive joint damage, reduced quality of life, and increased cardiovascular mortality. Despite an increasing range of disease modifying agents which halt disease progression, poor patient adherence with medication is a significant barrier to management. Objective. The goal of this review was to examine the effectiveness of measures to improve patient medication adherence. Methods. Studies addressing treatment adherence in patients with RA were identified by trawling PsycINFO, Medline, Cochrane, Pubmed, and ProQuest for studies published between January 2000 and October 2014. Articles were independently reviewed to identify relevant studies. Results. Current strategies were of limited efficacy in improving patient adherence with medications used to treat RA. Conclusion. Poor medication adherence is a complex issue. Low educational levels and limited health literacy are contributory factors. Psychological models may assist in explaining medication nonadherence. Increasing patient knowledge of their disease seems sensible. Existing educational interventions appear ineffective at improving medication adherence, probably due to an overemphasis on provision of biomedical information. A novel approach to patient education using musculoskeletal ultrasound is proposed.

Strategies to improve medication adherence in patients with schizophrenia: the role of support services

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El-Mallakh P

2015-04-01

Full Text Available Peggy El-Mallakh, Jan FindlayCollege of Nursing, University of Kentucky, Lexington, KY, USAAbstract: The purpose of this review is to describe research over the past 10 years on the role of support services in promoting medication adherence in mental health consumers diagnosed with schizophrenia. A literature search was conducted using the terms “medication adherence,” “schizophrenia,” and “support services,” using Medline, PubMed, and CINAHL. Reference lists from published studies were also reviewed to identify additional research studies. Twenty-two articles focused on support-service intervention studies, and these were selected for review. Available support-service interventions include adherence therapy, electronic reminders via text messages and telephones, cognitive–behavioral and motivational strategies, and financial incentives. Support-service intervention strategies need to be tailored to the specific needs of mental health consumers with schizophrenia. More research is needed to investigate effective support services to enhance long-term adherence and adherence to medications for medical illnesses in this population.Keywords: schizophrenia, medication adherence, support services, therapy, interventions

A randomized controlled trial with a Canadian electronic pill dispenser used to measure and improve medication adherence in patients with schizophrenia.

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Stip, Emmanuel; Vincent, Philippe D; Sablier, Juliette; Guevremont, Catherine; Zhornitsky, Simon; Tranulis, Constantin

2013-01-01

Medication adherence is extremely important in preventing relapse and lowering symptoms in schizophrenic patients. However, estimates show that nearly half of these patients have poor adherence. The Brief Adherence Rating Scale (BARS) seems to be the most reliable tool assessing adherence in schizophrenia and shows that the antipsychotic adherence ratio (AAR) is about 49.5% in schizophrenia. The aim of the study was to test if an electronic pill dispenser named DoPill(®) improved AAR of schizophrenic patients. Furthermore, we compared AAR obtained by the DoPill(®) and the BARS, in order to verify whether the DoPill(®) provides reliable assessment of medication adherence. The DoPill(®) is a smart pill dispenser that beeps and flashes at the appropriate time of the day. Each of its 28 compartments is covered by a plastic lamina that, when taken off, sends a signal to the pharmacist. Patients were randomized to the DoPill(®) or treatment as usual groups for 6 weeks. The BARS was used as a reference measure. Forty-six percent of patients were deemed to be non-adherent with antipsychotic medication. The mean AAR was 67% after 6 weeks. DoPill(®) recorded better AAR than some of those found in the literature and were lower than the BARS estimate we found. These results suggest that DoPill(®) is a valid tool that provides more reliable and objective data for the clinician about their patient's adherence, than existing assessment tools like the BARS. Furthermore, the device may help patients successfully manage their medication regimen.

Relationship of race-, sexual orientation-, and HIV-related discrimination with adherence to HIV treatment: a pilot study.

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Boarts, Jessica M; Bogart, Laura M; Tabak, Melanie A; Armelie, Aaron P; Delahanty, Douglas L

2008-10-01

Adherence to highly active antiretroviral therapy (HAART) must be close to perfect in order to maintain suppression of HIV viral load, and to prevent the development of drug resistant strains of HIV. People living with HIV (PLWH) often report low levels of adherence. One variable that has been linked to poor adherence is perceived discrimination; however, research has generally not considered the possible unique effects of different types of discrimination on adherence. The present pilot study aimed to examine the association of three types of discrimination (due to HIV+ status, race, or sexual orientation) with adherence among 57 PLWH. Logistic regression analyses were conducted to demonstrate the relationships between each type of discrimination and self-reported adherence. Racial discrimination significantly predicted lower adherence levels, whereas sexual orientation- and HIV-related discrimination did not. Results underscore the importance of addressing discrimination issues, specifically racial, when designing interventions to improve adherence to HAART.

A systematic review of electronic multi-compartment medication devices with reminder systems for improving adherence to self-administered medications.

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Paterson, Mary; Kinnear, Moira; Bond, Christine; McKinstry, Brian

2017-06-01

Many patients experience difficulties adhering to medication regimes. For people who forget or get confused about medication, there are products to help them such as multi-compartment medication devices (MMDs). Some of these, known as electronic MMDs (eMMDs), use audible and/or visual signals to prompt the patient when to take medication, dispense medications, give instructions to the patient, and contact a caregiver (mobile Internet or text to a carer) as needed. To systematically review the literature on the use of eMMDs, to determine what evidence for their effectiveness is available. A comprehensive literature search of 10 databases, plus an Internet search and hand searching was conducted, using the MeSH terms reminder systems/patient compliance/medication adherence. There were no date restrictions. Inclusion criteria were patients in any community setting, in any country and with no restrictions of age, gender, ethnicity or medical condition, using an eMMD. Peer-reviewed quantitative or qualitative studies of any design were included. Of 805 abstracts identified and 99 full text papers retrieved, six met the inclusion criteria. Five of the studies reported adherence to medication regimes; one reported design factors to improve adherence. Adherence varied by the context of the reminders, the target group and usability of the devices. The studies were small scale and only one was a well conducted randomised controlled trial. Overall methodological quality of the studies was poor. Although positive effects on adherence were reported further, rigorously conducted, studies are needed to inform the use of eMMDs. © 2016 Royal Pharmaceutical Society.

Treatment approaches and adherence to urate-lowering therapy for patients with gout

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Aung T

2017-04-01

Full Text Available Thanda Aung,* Gihyun Myung,* John D FitzGerald Division of Rheumatology/Department of Internal Medicine, University of California, Los Angeles, Los Angeles, CA, USA *These authors contributed equally to this work Abstract: Gout is the most common inflammatory arthritis characterized by painful disabling acute attacks. It is caused by hyperuricemia and deposition of urate crystals in and around the joints. Long-standing untreated hyperuricemia can lead to chronic arthritis with joint damage, tophi formation and urate nephropathy. Gout is associated with significant morbidity and health care associated cost. The goal of long-term therapy is to lower the serum urate level to promote dissolution of urate crystals, reduce recurrent acute gout flares, resolve tophi and prevent joint damage. Despite the presence of established gout treatment guidelines and effective medications to manage gout, patient outcomes are often poor. Etiology for these shortcomings is multifactorial including both physician and patient characteristics. Poor adherence to urate-lowering therapy (ULT is prevalent and is a significant contributor to poor patient outcomes. This article reviews the treatment strategies for the management of hyperuricemia in chronic gout, gaps in quality of care in gout management, factors contributing to poor adherence to ULT and discusses potential interventions to achieve improved gout-related outcomes. These interventions include initiation of prophylactic anti-inflammatory medication when starting ULT, frequent follow-ups, regular serum urate monitoring and improved patient education, which can be achieved through pharmacist- or nurse-assisted programs. Interventions such as these could improve adherence to ULT and, ultimately, result in optimal gout-related outcomes. Keywords: gout, adherence, urate-lowering therapy 

[Relationship between exercise adherence and personality characteristics in persons experienced in the Medical Fitness program].

Science.gov (United States)

Yamashita, Yuko; Seki, Nao; Umeda, Kimie; Tanabe, Naohito; Shinoda, Kunihiko; Konishi, Isamu; Sekiya, Akiyoshi; Sekii, Akiko; Ohta, Tamaki

2017-01-01

Objective　We examined effective exercise adherence support methods for persons experienced in the Medical Fitness (MF) program to clarify the relation of personality traits with exercise adherence and the factors that improve exercise adherence.Methods　Subjects were 283 adults who had registered as members in the MF program at an affiliate of Hospital A. We implemented an anonymous self-administered questionnaire by postal mail. Using the Japanese version of the Ten Item Personality Inventory (which contains 10 items that measure the Big Five personality traits), we evaluated the following characteristics: "Extraversion", "Agreeableness", "Conscientiousness", "Neuroticism", and "Openness". The subjects who reported exercising regularly at the time of survey were considered persons with subjective exercise adherence.Results　In persons with subjective exercise adherence, "Conscientiousness" was significantly lower (P=0.003) among men and "Neuroticism" was significantly higher (P=0.018) among women when compared to persons with subjective exercise adherence. There was no correlation between the things that emphasize exercise adherence and "Conscientiousness" among men. There was a negative correlation between "can achieve goal" and "Neuroticism" among women.Conclusions　It is essential to consider personality and gender differences when devising exercise adherence support measures for the MF program. Our results suggest that women with high neuroticism do not need "can achieve goal" to maintain their exercise habits; therefore, it is necessary to examine teaching methods that do not focus on only goal achievement as part of exercise adherence support for MF.

Effects of treatment adherence on clinical and economic outcomes in patients with psoriasis.

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Jevtić, Tatjana; Bukumirić, Zoran; Janković, Slobodan M

2013-02-01

To compare clinical and cost outcomes of psoriasis in non-biological treatment of adherent and non-adherent patients in a developing Balkans country going through socio-economic transition. The study was designed as a retrospective cohort study involving patients with psoriasis adherent and non-adherent to the prescribed treatment regimen. The patients were followed for a period of one year, through four visits with intervals of three months. The adherence to the prescribed regimen was measured at the end of the follow-up period by the medication possession ratio. Clinical outcomes of the treatment were estimated by the Psoriasis Area Severity Index (PASI) at each visit and the treatment costs were collected from patients' files at each visit. The study enrolled 108 patients, 61 (56.5%) were adherent to the prescribed treatment, and 47 (43.5%) were non-adherent. A signiicant decrease of PASI score was noted in the patients adherent to prescribed therapy (p drop of costs was the highest from the visit 3. The decrease in PASI score and costs were less rapid in non-adherent patients. Better treatment adherence leads to faster clinical improvement and a more rapid decrease in costs of treatment, which diminish overall expenditure of the health system and society, leaving room for treatment of other diseases more efficiently. Therefore, health systems of developing countries should support additional research of causes of treatment non-adherence in patients with psoriasis, in order to minimize this fenomenon more efficiently, and make significant savings.

Interventions to Improve Medication Adherence in Hypertensive Patients: Systematic Review and Meta-analysis.

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Conn, Vicki S; Ruppar, Todd M; Chase, Jo-Ana D; Enriquez, Maithe; Cooper, Pamela S

2015-12-01

This systematic review applied meta-analytic procedures to synthesize medication adherence interventions that focus on adults with hypertension. Comprehensive searching located trials with medication adherence behavior outcomes. Study sample, design, intervention characteristics, and outcomes were coded. Random-effects models were used in calculating standardized mean difference effect sizes. Moderator analyses were conducted using meta-analytic analogues of ANOVA and regression to explore associations between effect sizes and sample, design, and intervention characteristics. Effect sizes were calculated for 112 eligible treatment-vs.-control group outcome comparisons of 34,272 subjects. The overall standardized mean difference effect size between treatment and control subjects was 0.300. Exploratory moderator analyses revealed interventions were most effective among female, older, and moderate- or high-income participants. The most promising intervention components were those linking adherence behavior with habits, giving adherence feedback to patients, self-monitoring of blood pressure, using pill boxes and other special packaging, and motivational interviewing. The most effective interventions employed multiple components and were delivered over many days. Future research should strive for minimizing risks of bias common in this literature, especially avoiding self-report adherence measures.

In patients with severe uncontrolled asthma, does knowledge of adherence and inhaler technique using electronic monitoring improve clinical decision making? A protocol for a randomised controlled trial.

LENUS (Irish Health Repository)

Mokoka, Matshediso C

2017-06-15

Many patients with asthma remain poorly controlled despite the use of inhaled corticosteroids and long-acting beta agonists. Poor control may arise from inadequate adherence, incorrect inhaler technique or because the condition is refractory. Without having an objective assessment of adherence, clinicians may inadvertently add extra medication instead of addressing adherence. This study aims to assess if incorporating objectively recorded adherence from the Inhaler Compliance Assessment (INCA) device and lung function into clinical decision making provides more cost-effective prescribing and improves outcomes.

Interplay between Oral Hypoglycemic Medication Adherence and Quality of Life among Elderly Type 2 Diabetes Mellitus Patients.

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Manan, Mohamed Mansor; Husin, Akhma Radzuanna; Alkhoshaiban, Ali Saleh; Al-Worafi, Yaser Mohammed Ali; Ming, Long Chiau

2014-12-01

Adherence to medications is an important factor that contributes to therapeutic success. With the current increase in the elderly population, information relating to adherence to treatment and quality of life (QoL) of diabetic elderly patients will help the healthcare provider to improve their treatment. Thus, this study aims to determine the factors affecting adherence to medications and the consequence of non adherence to QoL. This was a cross-sectional study using validated Morisky Medication Adherence Scale (MMAS) Questionnaire. This study was conducted to assess the level of adherence on oral hypoglycemic medications (OHM) and quality of life of the Type 2 diabetes mellitus (T2DM) elderly patients in an urban health centre in Malaysia. A retrospective medication record review was also conducted to collect and confirm data on patients' demographics, diagnosis, treatments, and outcomes. One hundred and seventy nine patients were recruited in this study. Median adherence score was 7.75 (IQR 6.50- 8.00). Good adherer was observed in 48.00% of the participants. A Chi-square test indicated significant correlation between adherence and HbA1c (p= 0.010). The mean elderly diabetes mellitus Problem Areas in Diabetes (PAID) score was 6.30 ±SD 8.50. A significant inversed association was observed between PAID score and the level of adherence (r = - 0.175, pwestern countries.

Effect of APAP and heated humidification with a heated breathing tube on adherence, quality of life, and nasopharyngeal complaints.

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Nilius, Georg; Franke, Karl J; Domanski, Ulrike; Schroeder, Maik; Ruhle, Karl H

2016-03-01

Positive airway pressure (PAP) therapy adherence can be affected by rhinitis sicca and xerostomia complaints. Additional heated humidification (HH) is the appropriate method when such complaints arise. The aim of this study was to determine if HH with a supplementary heated breathing tube can increase adherence, reduce subjective nasopharyngeal complaints (NPC), and improve sleepiness (ESS: Epworth Sleepiness Scale) and quality of life (FOSQ: Functional Outcome of Sleep Questionnaire). We subdivided 72 obstructive sleep apnea (OSA) patients into two groups before therapy initiation. The NPC risk group consists of subjects with NPC and the low-risk group without. The risk group was identified by a score of >9 in a 5-item 25-point NPC questionnaire and pathological ESS. All patients were eligible for automatic CPAP devices (APAP), which were randomly configured with or without HH during 6 weeks. The adherence differences with and without HH were not significant in the NPC risk group (330 ± 103 vs. 281 ± 118 min/night) and in the low-risk group (330 ± 116 vs. 321 ± 89). NPC and ESS scores in the risk group were both significantly reduced with HH. Daily function (FOSQ) in the risk group was significantly improved with HH (90.0 ± 11.9 vs. 82.0 ± 12.0 (p < 0.05)). HH showed a tendency to improve APAP adherence. The adherence in both groups was quite high, and for that reason, it is difficult to show a statistically significant effect. A differentiation into NPC risk groups before starting PAP treatment is useful. HH reduces side effects and sleepiness and improves quality of life in an NPC risk group.

A randomised clinical trial of feedback on inhaler adherence and technique in patients with severe uncontrolled asthma.

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Sulaiman, Imran; Greene, Garrett; MacHale, Elaine; Seheult, Jansen; Mokoka, Matshediso; D'Arcy, Shona; Taylor, Terence; Murphy, Desmond M; Hunt, Eoin; Lane, Stephen J; Diette, Gregory B; FitzGerald, J Mark; Boland, Fiona; Sartini Bhreathnach, Aoife; Cushen, Breda; Reilly, Richard B; Doyle, Frank; Costello, Richard W

2018-01-01

In severe asthma, poor control could reflect issues of medication adherence or inhaler technique, or that the condition is refractory. This study aimed to determine if an intervention with (bio)feedback on the features of inhaler use would identify refractory asthma and enhance inhaler technique and adherence.Patients with severe uncontrolled asthma were subjected to a stratified-by-site random block design. The intensive education group received repeated training in inhaler use, adherence and disease management. The intervention group received the same intervention, enhanced by (bio)feedback-guided training. The primary outcome was rate of actual inhaler adherence. Secondary outcomes included a pre-defined assessment of clinical outcome. Outcome assessors were blinded to group allocation. Data were analysed on an intention-to-treat and per-protocol basis.The mean rate of adherence during the third month in the (bio)feedback group (n=111) was higher than that in the enhanced education group (intention-to-treat, n=107; 73% versus 63%; 95% CI 2.8%-17.6%; p=0.02). By the end of the study, asthma was either stable or improved in 54 patients (38%); uncontrolled, but poorly adherent in 52 (35%); and uncontrolled, but adherent in 40 (27%).Repeated feedback significantly improved inhaler adherence. After a programme of adherence and inhaler technique assessment, only 40 patients (27%) were refractory and adherent, and might therefore need add-on therapy. Copyright ©ERS 2018.

Patient non-adherence: an interpretative phenomenological analysis.

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Dalvi, Vidya; Mekoth, Nandakumar

2017-04-18

Purpose While interpretative phenomenological analysis (IPA) has been used in health psychology research, it has so far not been applied to seek deeper insights into the patients' experiences about treatment. The purpose of this paper is to address this gap by using IPA to understand patient non-adherence. Design/methodology/approach In total, 18 patients with chronic conditions seeking healthcare services in Goa and Karnataka, India, were selected by using the snowball sampling method. In-depth interviews were conducted face to face. A semi-structured questionnaire developed by the researchers was used to collect the data. IPA was used to explore the themes to predict patient non-adherence. Findings The study results indicate that economic factors, health system related factors, social factors and psychological factors impact patient non-adherence. Patient non-adherence includes medication non-adherence and lifestyle modification non-adherence. Research limitations/implications Being cross sectional in design, the results may not be as appropriate as the results derived from a longitudinal study given that non-adherence occurs over time. Practical implications Patient non-adherence is a global health issue. Multidisciplinary approach to enhance patient adherence to treatment should form part of public healthcare policy. Social implications Exploring the factors influencing patient non-adherence will help the health-care industry stakeholders to reduce healthcare cost and improve patient's quality of life. Originality/value Although there is extensive quantitative research on the prevalence of non-adherence, qualitative research is limited. This paper addresses this gap by using IPA to understand patient non-adherence and its factors and dimensions.

Self-reported adherence rates in glaucoma patients in Southwest Nigeria

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Adeola Olukorede Onakoya

2016-01-01

Full Text Available Context: Nigerian glaucoma patients have an aversion to surgery and often rely on medical therapy to prevent disease progression. For medical therapy to be effective, the drugs have to be used as prescribed. Compliance has been reported to be low in the previous Nigerian studies. Aims: To evaluate the adherence rates of primary open angle glaucoma (POAG patients on medical therapy using patient self-report. Settings and Design: A hospital-based cross-sectional design was used to assess consecutive POAG patients attending a glaucoma clinic in a Tertiary Hospital in Lagos, Nigeria. Subjects and Methods: Self-reported adherence was evaluated by trained interviewers. Comprehensive clinical assessment including intraocular pressure, gonioscopy, visual field assessment, and dilated binocular funduscopy using the slit lamp and + 78D fundus lens was done. Statistical Analysis Used: Data analysis was done using MedCalc Statistical Software. Results: One hundred and fourteen patients reported adherence rates ranging from 10% to 100% with a mean adherence rate of 82.33% ± 19.25%. Only 31 respondents (27.2% reported 100% adherence. Duration of the disease was the only significant factor on multiple regression analysis. Conclusions: The development of strategies to improve compliance and persistence in glaucoma patients is crucial for the reduction of disease progression and blindness.

A randomized-controlled trial with a Canadian electronic pill dispenser used to measure and improve medication adherence in patients with schizophrenia

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Emmanuel eStip

2013-08-01

Full Text Available Objective: Medication adherence is extremely important in preventing relapse and lowering symptoms in schizophrenic patients. However, estimates show that nearly half of these patients have poor adherence. The Brief Adherence Rating Scale (BARS seems to be the most reliable tool assessing adherence in schizophrenia and shows that the antipsychotic adherence ratio (AAR is about 49.5 % in schizophrenia. The aim of the study was to test if an electronic pill dispenser named DoPill® improved AAR of schizophrenic patients. Furthermore, we compared AAR obtained by the DoPill® and the BARS, in order to verify whether the DoPill® provides reliable assessment of medication adherence. Methods: The DoPill® is a smart pill dispenser that beeps and flashes at the appropriate time of the day. Each of its 28 compartments is covered by a plastic lamina that, when taken off, sends a signal to the pharmacist. Patients were randomized to the DoPill® or Treatment As Usual group (TAU for six weeks. The BARS was used as a reference measure. Results: Forty-six percent of patients were deemed to be non-adherent with antipsychotic medication. The mean AAR was 67 % after six weeks. DoPill® recorded better AAR than some of those found in the literature and were lower than the BARS estimate we found. Conclusion: These results suggest that DoPill® is a valid tool that provides more reliable and objective data for the clinician about their patient’s adherence, than existing assessment tools like the BARS. Furthermore, the device may help patients successfully manage their medication regimen.

System for integrated adherence monitoring: real-time non-adherence risk assessment in pediatric kidney transplantation.

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Pai, Ahna L H; Rausch, Joseph; Tackett, Alayna; Marsolo, Keith; Drotar, Dennis; Goebel, Jens

2012-06-01

This study reports initial results of the development of the SIAM, a non-adherence risk assessment system for tacrolimus and sirolimus for the pediatric kidney transplant population. Forty-eight youths between 10 and 25 yr of age diagnosed with chronic kidney disease or a kidney transplant used an electronic pill bottle (EM; time stamps each bottle opening) to dispense their medication for at least 30 days or until their next clinic appointment. Youth also completed a self-report adherence measure, and standard deviations were calculated for the last four medication serum trough levels obtained for each patient. Estimation models were developed for each medication (i.e., SIAM(TACRO) and SIAM(SIRO) ) to assign weights to these clinically available adherence measures (self-report and trough levels) for the calculation of a non-adherence risk composite score. SIAM(TACRO) models included both self-report and tacrolimus trough levels and significantly predicted EM. For sirolimus, the model predictive of adherence as measured by EM consisted of the standard deviation of sirolimus trough levels only (SIAM(SIRO) ). Non-adherence risk can be effectively assessed using clinically available assessment tools. However, the best methods for using self-report and trough levels to predict non-adherence likely differ based on the medication for which adherence is being assessed. © 2012 John Wiley & Sons A/S.

Impact of a pharmaceutical care program on clinical evolution and antiretroviral treatment adherence: a 5-year study

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Hernández Arroyo MJ

2013-08-01

Full Text Available María Jesús Hernández Arroyo,1 Salvador Enrique Cabrera Figueroa,2 Rosa Sepúlveda Correa,3 María de la Paz Valverde Merino,1 Alicia Iglesias Gómez,4 Alfonso Domínguez-Gil Hurlé5 On behalf of the Tormes Team 1Pharmacy Service, University Hospital of Salamanca, Salamanca, Spain; 2Pharmacy Institute, University Austral of Chile, Valdivia, Chile; 3Department of Statistics, University of Salamanca, Salamanca, Spain; 4Infectious Disease Service, University Hospital of Salamanca, Salamanca, Spain; 5Department of Pharmacy and Pharmaceutical Technology, University of Salamanca, Salamanca, Spain Background: Antiretroviral treatments (ART form the basis of adequate clinical control in human immunodeficiency virus-infected patients, and adherence plays a primary role in the grade and duration of the antiviral response. The objectives of this study are: (1 to determine the impact of the implementation of a pharmaceutical care program on improvement of ART adherence and on the immunovirological response of the patients; and (2 to detect possible correlations between different adherence evaluation measurements. Methods: A 60-month long retrospective study was conducted. Adherence measures used were: therapeutic drug monitoring, a simplified medication adherence questionnaire, and antiretroviral dispensation records (DR. The number of interviews and interventions related to adherence made for each patient in yearly periods was related to the changes in the adherence variable (measured with DR in these same yearly periods. The dates when the laboratory tests were drawn were grouped according to proximity with the study assessment periods (February–May, 2005–2010. Results: A total of 528 patients were included in the study. A significant relationship was observed between the simplified medication adherence questionnaire and DR over the 60-month study period (P < 0.01. Improvement was observed in the mean adherence level (P < 0.001, and there was a

Benefits of adherence to psychotropic medications on depressive symptoms and antiretroviral medication adherence among men and women living with HIV/AIDS.

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Cruess, Dean G; Kalichman, Seth C; Amaral, Christine; Swetzes, Connie; Cherry, Chauncey; Kalichman, Moira O

2012-04-01

Psychotropic medications are commonly used for depressive symptoms among people living with HIV/AIDS. We examined the relationships between adherence to psychotropic medications, depressive symptoms, and antiretroviral adherence. We assessed depressive symptoms among 324 people living with HIV/AIDS across a 3-month period (70% men; mean age 45 years; 90% African-American). Psychotropic and antiretroviral adherence was assessed using monthly, unannounced telephone pill counts. Multiple-regression and mediation analyses were utilized to examine associations under investigation. Greater depressive symptoms were associated with lower antiretroviral and psychotropic medication adherence. Greater adherence to psychotropic medications regardless of medication class was positively related to higher antiretroviral adherence. Greater adherence to psychotropic medications also significantly mediated the association between depressive symptoms and antiretroviral adherence. This study demonstrates the benefits of adherence to psychotropic medications on both depressive symptoms and antiretroviral adherence. Future work examining psychotropic medication adherence on disease outcomes in people living with HIV/AIDS is warranted.

Association Between Adherence to Statins, Illness Perception, Treatment Satisfaction, and Quality of Life among Lebanese patients.

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Haddad, Christine; Hallit, Souheil; Salhab, Mohammad; Hajj, Aline; Sarkis, Antoine; Nasser Ayoub, Eliane; Jabbour, Hicham; Rabbaa Khabbaz, Lydia

2018-01-01

The main objective of this study was to evaluate treatment adherence to statin and health-related quality of life (QOL) in Lebanese patients with dyslipidemia. Secondary objectives were to examine associations between treatment adherence, QOL, treatment satisfaction, and illness perception. This cross-sectional study, conducted in 20 community pharmacies from all districts of Lebanon between August 2016 and April 2017, enrolled 247 adult patients taking any statin. The mean age of the participants was 52.63 ± 11.92 years (57.5% males); the mean duration of treatment with a statin was 59.72 months. A significant association was found between adherence and marital status ( P salary, the marital status, the educational level, smoking cigarettes or waterpipes, and drinking alcohol were all associated with the Illness Perception Questionnaire scores ( P < 0.0001 for all variables). Secondary level of education (β = 13.43), smoking more than 3 waterpipes per week (β = 14.06), global satisfaction score (β = 0.32), convenience score (β = 0.29), and effectiveness score (β = 0.27) would significantly increase the adherence score. Smoking more than 15 cigarettes per day (β = -11.15) and a divorced status (β = -14.81) would however significantly decrease the adherence score. Significant associations were found between the illness perception score, the QOL domains, and the satisfaction domains ( P < .05 for all variables). This study showed that global satisfaction with treatment, convenience, and effectiveness are important factors that increase treatment adherence. Patient adherence results in patient satisfaction and improved QOL and is an important criterion for achieving desired therapeutic outcomes.

[The effect of a strategy to improve adherence of irregular non UE citizens to tuberculosis screening in a clinic of Reggio Emilia].

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Leone, Nicola; Bonvicini, Francesca; Fornaciari, Rossano; Greci, Marina; Manghi, Mara; Vinceti, Marco; Mecugni, Daniela

2008-01-01

Latent tubercolar infection in irregular non EU-citizens in Italy is an important issue of public health. Aim of this paper is to describe the effects of a new organization of the Centre for the health of foreign families of Reggio Emilia. A dedicated nurse, responsible of patients' screening and follow-up, in strict collaboration with a cultural interpreter were made available. Patients adherence to the screening was measured. On 177 eligible patients, 12 (6.7%) refused the Mantoux text. Over the 165 screened patients, 147 (89%) returned to the clinic after 3-4 days. Only 16 (10.8%) needed a phone reminder. Adherence to the screening improved remarkably compared to the previous year (89% vs 68%). A dedicated nurse and the improvement of communication may contribute to improve patients compliance.

Labour intensity of guidelines may have a greater effect on adherence than GPs' workload

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Westert Gert P

2009-11-01

Full Text Available Abstract Background Physicians' heavy workload is often thought to jeopardise the quality of care and to be a barrier to improving quality. The relationship between these has, however, rarely been investigated. In this study quality of care is defined as care 'in accordance with professional guidelines'. In this study we investigated whether GPs with a higher workload adhere less to guidelines than those with a lower workload and whether guideline recommendations that require a greater time investment are less adhered to than those that can save time. Methods Data were used from the Second Dutch National survey of General Practice (DNSGP-2. This nationwide study was carried out between April 2000 and January 2002. A multilevel logistic-regression analysis was conducted of 170,677 decisions made by GPs, referring to 41 Guideline Adherence Indicators (GAIs, which were derived from 32 different guidelines. Data were used from 130 GPs, working in 83 practices with 98,577 patients. GP-characteristics as well as guideline characteristics were used as independent variables. Measures include workload (number of contacts, hours spent on continuing medical education, satisfaction with available time, practice characteristics and patient characteristics. Outcome measure is an indicator score, which is 1 when a decision is in accordance with professional guidelines or 0 when the decision deviates from guidelines. Results On average, 66% of the decisions GPs made were in accordance with guidelines. No relationship was found between the objective workload of GPs and their adherence to guidelines. Subjective workload (measured on a five point scale was negatively related to guideline adherence (OR = 0.95. After controlling for all other variables, the variation between GPs in adherence to guideline recommendations showed a range of less than 10%. 84% of the variation in guideline adherence was located at the GAI-level. Which means that the differences in

What strategies do ulcerative colitis patients employ to facilitate adherence?

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Kawakami A

2017-01-01

following two being significantly associated with good adherence: “I keep my medicines where I eat meals” and “I keep each day’s medicine in a pill case or something similar to make sure I have taken them”.Conclusion: The identified strategies might be used to develop a program to improve medication adherence in patients with UC. Keywords: medication adherence, self-management, ulcerative colitis, 5-aminosalicylic acid

Adherence to and Acceptance of Once-Daily Tacrolimus After Kidney and Liver Transplant: Results From OSIRIS, a French Observational Study.

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Cassuto, Elisabeth; Pageaux, Georges P; Cantarovich, Diego; Rostaing, Lionel; Loupy, Alexandre; Roche, Bruno; Duvoux, Christophe; Moreau, Karine; Thervet, Eric; Mazouz, Hakim; Bourhis, Yann; Dharancy, Sébastien; Kessler, Michèle

2016-10-01

Adherence to immunosuppressive treatments is a major concern in transplanted patients. This 6-month French observational, longitudinal, prospective study aimed to assess patient adherence to and acceptance of once-daily tacrolimus (Advagraf) initiation in kidney and liver transplant recipients. Data from 1106 patients initiating once-daily tacrolimus during posttransplant follow-up were analyzed. Adherence and acceptance were assessed using self-administered questionnaires at inclusion and at 3 and 6 months. Mean age was 52.4 ± 13.2 years, 61.5% were men. For 94.9% of patients, once-daily tacrolimus was prescribed after switching from twice-daily tacrolimus. At inclusion, 20.9% of patients reported good treatment adherence, 72.0% minor nonadherence, and 7.1% were nonadherent. Mean general acceptance score (range, 0-100) was 77.7 (±24.7). At 3 months, adherence was improved in 21.1%, unchanged in 69.2%, and worsened in 9.7% of patients. Mean general acceptance score was 75.4 (±26.5). General acceptance score was improved in 28.0%, unchanged in 39.4%, and worsened in 32.7% of patients. At 6 months, similar changes in adherence and acceptance were observed. Higher general acceptance score at month 3 was significantly associated with better adherence at month 6. Conversion to once-daily tacrolimus led to an improved rate of adherence at month 3 in more than 20% of patients and a worsened rate of adherence in less than 10% of patients.

The Adherence Estimator: a brief, proximal screener for patient propensity to adhere to prescription medications for chronic disease.

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McHorney, Colleen A

2009-01-01

or high risk by the Adherence Estimator. The three risk groups differed on theoretically-relevant variables external to the Adherence Estimator in ways consistent with the hypothesized proximal-distal continuum of adherence drivers. The three-item Adherence Estimator measures three proximal beliefs related to intentional non-adherence (medication non-fulfillment and non-persistence). Preliminary evidence of the validity of the Adherence Evidence supports its intended use to segment patients on their propensity to adhere to a newly-prescribed prescription medication. The Adherence Estimator is readily scored and is easily interpretable. Due to its brevity and transparency, it should prove to be practical for use in everyday clinical practice and in disease management for adherence quality improvement. Study limitations related to sample representation and self reports of chronic disease and adherence behaviors were discussed.

Age, Stigma, Adherence and Clinical Indicators in HIV-Infected Women.

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McCoy, Katryna; Higgins, Melinda; Zuñiga, Julie Ann; Holstad, Marcia McDonnell

Stigma has become a gendered phenomenon that affects increasing numbers of HIV-infected women worldwide. This study examined the role of age as a possible moderator of the relationship between stigma and antiretroviral therapy adherence, CD4% and viral load among 120 HIV-infected women. A secondary analysis was conducted using data from the Keeping Healthy and Active with Risk Reduction and Medication Adherence (KHARMA) Project, an National Institutes of Health (NIH) funded randomized controlled trial to improve Antiretroviral treatment (ART) adherence and reduce risky behaviors in HIV-infected women at five clinical sites in a South-eastern city from 2005 to 2008. Stigma was measured using the Perceived Personal Stigma of Human Immunodeficiency Virus and Acquired Immune Deficiency Syndrome (HIV/AIDS) scale. Among participants stigma was negatively associated with CD4% (r =-.26, p=.02). For the 30 participants >50 years old, age was not significantly associated with viral load, stigma or CD4%, and there was no significant association between stigma and CD4% (r=.07, p=.70). These findings indicate the need for further study regarding this potential moderating effect and possible interventions to address the susceptibility of younger women to the harmful effects of stigma.

Qualitative evaluation of adherence therapy in Parkinson’s disease: a multidirectional model

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Daley DJ

2015-07-01

Full Text Available David James Daley,1,2 Katherine Helen O’Leary Deane,3 Richard John Gray,4 Rebekah Hill,3 Phyo Kyaw Myint5 1Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich Research Park, 2Norfolk and Norwich University Hospital NHS Foundation Trust, 3School of Health Sciences, University of East Anglia, Norwich Research Park, Norwich, UK; 4Hamad Medical Corporation, Doha, Qatar; 5Epidemiology Group, School of Medicine and Dentistry, Institute of Applied Health Sciences, College of Life Sciences and Medicine, University of Aberdeen, Aberdeen, UK Background: Medication can control the symptoms of Parkinson’s disease (PD. Despite this, non-adherence with medication is prevalent in PD. Treatments for improving adherence with medication have been investigated in many chronic conditions, including PD. However, few researchers have evaluated their interventions qualitatively. We investigated the acceptability and potential mechanism of action of adherence therapy (AT in PD patients and their spouse/carers who received the intervention as part of a randomized controlled trial. Methods: Sixteen participants (ten patients and six spouses/carers who had recently completed the trial were purposely selected in order to cover a range of ages and disease severity. Semi-structured interviews were conducted in the participants’ homes. Data were transcribed and analyzed using a thematic approach. A second researcher, naïve to PD and AT, analyzed the data independently to limit bias. Results: The trial showed that AT significantly improved both medication adherence and quality of life in people with PD. Specifically, patients who received AT reported improvements in mobility, activities of daily living, emotional wellbeing, cognition, communication, and body discomfort. General beliefs about medication also significantly improved in those who received AT compared with controls. In the current qualitative evaluation, a

Adherence to Technology-Mediated Insomnia Treatment: A Meta-Analysis, Interviews, and Focus Groups.

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Horsch, Corine; Lancee, Jaap; Beun, Robbert Jan; Neerincx, Mark A; Brinkman, Willem-Paul

2015-09-04

Several technologies have been proposed to support the reduction of insomnia complaints. A user-centered assessment of these technologies could provide insight into underlying factors related to treatment adherence. Gaining insight into adherence to technology-mediated insomnia treatment as a solid base for improving those adherence rates by applying adherence-enhancing strategies. Adherence to technology-mediated sleep products was studied in three ways. First, a meta-analysis was performed to investigate adherence rates in technology-mediated insomnia therapy. Several databases were queried for technology-mediated insomnia treatments. After inclusion and exclusion steps, data from 18 studies were retrieved and aggregated to find an average adherence rate. Next, 15 semistructured interviews about sleep-support technologies were conducted to investigate perceived adherence. Lastly, several scenarios were written about the usage of a virtual sleep coach that could support adherence rates. The scenarios were discussed in six different focus groups consisting of potential users (n=15), sleep experts (n=7), and coaches (n=9). From the meta-analysis, average treatment adherence appeared to be approximately 52% (95% CI 43%-61%) for technology-mediated insomnia treatments. This means that, on average, half of the treatment exercises were not executed, suggesting there is a substantial need for adherence and room for improvement in this area. However, the users in the interviews believed they adhered quite well to their sleep products. Users mentioned relying on personal commitment (ie, willpower) for therapy adherence. Participants of the focus groups reconfirmed their belief in the effectiveness of personal commitment, which they regarded as more effective than adherence-enhancing strategies. Although adherence rates for insomnia interventions indicate extensive room for improvement, users might not consider adherence to be a problem; they believe willpower to be an

Epic Allies: Development of a Gaming App to Improve Antiretroviral Therapy Adherence Among Young HIV-Positive Men Who Have Sex With Men.

Science.gov (United States)

LeGrand, Sara; Muessig, Kathryn Elizabeth; McNulty, Tobias; Soni, Karina; Knudtson, Kelly; Lemann, Alex; Nwoko, Nkechinyere; Hightow-Weidman, Lisa B

2016-05-13

In the United States, the human immunodeficiency virus (HIV) disproportionately affects young men who have sex with men (YMSM). For HIV-positive individuals, adherence to antiretroviral therapy (ART) is critical for achieving optimal health outcomes and reducing secondary transmission of HIV. However, YMSM often struggle with ART adherence. Novel mobile phone apps that incorporate game-based mechanics and social networking elements represent a promising intervention approach for improving ART adherence among YMSM. This study used a multiphase, iterative development process to create an ART adherence app for YMSM. The three-phase development process included: (1) theory-based concept development jointly by public health researchers and the technology team, (2) assessment of the target population's ART adherence needs and app preferences and development and testing of a clickable app prototype, and (3) development and usability testing of the final app prototype. The initial theory-based app concept developed in Phase One included medication reminders, daily ART adherence tracking and visualization, ART educational modules, limited virtual interactions with other app users, and gamification elements. In Phase Two, adherence needs, including those related to information, motivation, and behavioral skills, were identified. Participants expressed preferences for an ART adherence app that was informational, interactive, social, and customizable. Based on the findings from Phase Two, additional gaming features were added in Phase Three, including an interactive battle, superhero app theme, and app storyline. Other features were modified to increase interactivity and customization options and integrate the game theme. During usability testing of the final prototype, participants were able to understand and navigate the app successfully and rated the app favorably. An iterative development process was critical for the development of an ART adherence game app that was viewed

Medication adherence, work performance and self-esteem among psychiatric patients attending psychosocial rehabilitation services at Bangalore, India

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Sailaxmi Gandhi; Rajitha Pavalur; Sivakumar Thanapal; Nirmala B Parathasarathy; Geetha Desai; Poornima Bhola; Mariamma Philip; Santosh K Chaturvedi

2014-01-01

Context: Work benefits mental health in innumerable ways. Vocational rehabilitation can enhance self-esteem. Medication adherence can improve work performance and thereby the individuals’ self-esteem. Aim: To test the hypothesis that there would be a significant correlation between medication adherence, work performance and self-esteem. Setting and Design: A quantitative, descriptive correlational research design was adopted to invite patients attending psychiatric rehabilitation services to ...

ROLE OF COUNSELING ON MEDICAL ADHERENCE AND GLYCEMIC CONTROL IN PATIENTS WITH TYPE 2 DIABETES MELLITUS

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Anoop Kumar

2015-11-01

Full Text Available BACKGROUND: Diabetes Mellitus (DM refers to a group of common metabolic disorders that share the phenotype of hyperglycemia. It is the leading cause of of end stage renal disease, non-traumatic limb amputation and adult blindness. The studies have shown that complications of DM can be prevented by the proper control of blood glucose, which is dependent on the patient’s adherence to medication, life style modification, frequent monitoring of blood glucose etc. and can be influenced by proper education and counseling of the patient. The patients with DM should receive education about exercise, care of DM during illness and medications to lower plasma glucose1 . This study aims to assess the impact of patients counseling on the medication adherence in type 2DM. METHOD: This is a prospective randomized study that includes 100 patients with type 2 DM in the out-patient department of internal medicine in a tertiary care teaching hospital, north Kerala. After getting informed consent, they were kept in two groups by simple randomization technique and were assessed and followed at 4 weeks interval. Data related to the medication adherence was collected using Morisky Medication Adherence Scale questionnaire (MMAS-8. RESULTS: Out of 100 patients 33% were male and 67% female. Both baseline and 1st follow up showed a low adherence value (<6 both in control and intervention group. In the second follow up most of the patients in intervention group showed a moderate adherence (6-8, whereas control group did not show any improvement. CONCLUSION: It can be concluded that there is a stastically significant improvement in the adherence level after patient counseling and education. Knowledge about the disease and treatment has improved the patient’s adherence to medication.

Interventions to improve medication adherence among Chinese patients with hypertension: a systematic review and meta-analysis of randomized controlled trails.

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Xu, Rixiang; Xie, Xuefeng; Li, Shuting; Chen, Xiaoyu; Wang, Sheng; Hu, Chengyang; Lv, Xiongwen

2018-04-25

A systematic review and meta-analysis of randomized controlled trials (RCTs) were performed to understand the effectiveness of medication adherence (MA) interventions among Chinese patients with hypertension. A literature search was conducted with three English databases (PubMed, Web of Science and Embase) and three Chinese databases (China National Knowledge Infrastructure, Wanfang and VIP Database for Chinese Technical Periodicals) for the period from 1970 to October 2017. Only both RCTs with a minimum of 10 participants in each intervention group and Chinese patients with hypertension as participants were included. A random-effects model was applied to calculate pooled effect sizes with 95% CI. Subgroup analysis was conducted to identify potential sources of heterogeneity from duration of intervention, type of intervener, methods of intervention and sites of intervention. Funnel plots and Egger's test were used to evaluate for publication bias. A total of 48 studies met criteria for the meta-analysis, including 14 568 participants, testing 57 independent comparisons. Overall, the effect size revealed that interventions significantly improved MA (pooled relative risk = 1.59, 95% CI: 1.43 to 1.78; pooled Cohen's d = 1.42, 95% CI: 0.976 to 1.876). Interventions were found to significantly reduce blood pressure (BP) (systolic BP: Cohen's d = -0.85, 95% CI: -1.11 to -0.60 and diastolic BP: Cohen's d = -0.73, 95% CI: -1.00 to -0.46). Longer duration of intervention gave better effectiveness. Physician as interventionist, regular follow-up visits and interventions conducted at a hospital were associated with better effectiveness. Adherence interventions improve MA and reduce uncontrolled BP among Chinese patients with hypertension. In the future, investigators should adopt a skill set to address the problem of poor MA. © 2018 Royal Pharmaceutical Society.

Educational intervention to improve adherence to the Mediterranean diet among parents and their children aged 1-2 years. EniM clinical trial.

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Roset-Salla, Margarita; Ramon-Cabot, Joana; Salabarnada-Torras, Jordi; Pera, Guillem; Dalmau, Albert

2016-04-01

The objective of the present study was to evaluate the effectiveness of an educational programme on healthy alimentation, carried out in day-care centres and aimed at the parents of children from 1 to 2 years of age, regarding the acquisition of healthy eating habits among themselves and their children. We performed a multicentre, multidisciplinary, randomized controlled study in a community setting. The EniM study (nutritional intervention study among children from Mataró) was performed in twelve day-care centres in Mataró (Spain). Centres were randomized into a control group (CG) and an intervention group (IG). IG received four or five educational workshops on diet, CG did not have workshops. Children, not exclusively breast-fed, from 1 to 2 years of age, in the participating day-care centres and the persons responsible for their alimentation (mother or father). Thirty-five per cent of the IG did not attend the minimum of three workshops and were excluded. The CG included seventy-four children and seventy-two parents and the IG seventy-five children and sixty-seven parents. Both groups were comparable at baseline. Basal adherence to the Mediterranean diet was 56·4 % in parents (Gerber index) and 7·7 points in children (Kidmed test). At 8 months, Mediterranean diet adherence had improved in the IG by 5·8 points in the Gerber index (P=0·01) and 0·6 points in the Kidmed test (P=0·02) compared with the CG. This educational intervention performed in parents at the key period of incorporation of a 1-2-year-old child to the family table showed significant increases in adherence of the parents to the Mediterranean diet, suggesting future improvement in different indicators of health and an expected influence on the diet of their children.

Identifying configurations of behavior change techniques in effective medication adherence interventions: a qualitative comparative analysis.

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Kahwati, Leila; Viswanathan, Meera; Golin, Carol E; Kane, Heather; Lewis, Megan; Jacobs, Sara

2016-05-04

Interventions to improve medication adherence are diverse and complex. Consequently, synthesizing this evidence is challenging. We aimed to extend the results from an existing systematic review of interventions to improve medication adherence by using qualitative comparative analysis (QCA) to identify necessary or sufficient configurations of behavior change techniques among effective interventions. We used data from 60 studies in a completed systematic review to examine the combinations of nine behavior change techniques (increasing knowledge, increasing awareness, changing attitude, increasing self-efficacy, increasing intention formation, increasing action control, facilitation, increasing maintenance support, and motivational interviewing) among studies demonstrating improvements in adherence. Among the 60 studies, 34 demonstrated improved medication adherence. Among effective studies, increasing patient knowledge was a necessary but not sufficient technique. We identified seven configurations of behavior change techniques sufficient for improving adherence, which together accounted for 26 (76 %) of the effective studies. The intervention configuration that included increasing knowledge and self-efficacy was the most empirically relevant, accounting for 17 studies (50 %) and uniquely accounting for 15 (44 %). This analysis extends the completed review findings by identifying multiple combinations of behavior change techniques that improve adherence. Our findings offer direction for policy makers, practitioners, and future comparative effectiveness research on improving adherence.

Factors influencing adherence to antiretroviral treatment in Nepal: a mixed-methods study.

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Wasti, Sharada P; Simkhada, Padam; Randall, Julian; Freeman, Jennifer V; van Teijlingen, Edwin

2012-01-01

Antiretroviral therapy (ART) is a lifesaver for individual patients treated for Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS). Maintaining optimal adherence to antiretroviral drugs is essential for HIV infection management. This study aimed to understand the factors influencing adherence amongst ART-prescribed patients and care providers in Nepal. A cross-sectional mixed-methods study surveying 330 ART-prescribed patients and 34 in-depth interviews with three different types of stakeholders: patients, care providers, and key people at policy level. Adherence was assessed through survey self-reporting and during the interviews. A multivariate logistic regression model was used to identify factors associated with adherence, supplemented with a thematic analysis of the interview transcripts. A total of 282 (85.5%) respondents reported complete adherence, i.e. no missed doses in the four-weeks prior to interview. Major factors influencing adherence were: non-disclosure of HIV status (OR = 17.99, p = 0.014); alcohol use (OR = 12.89, p = 1 hour (OR = 2.84, p = 0.035). Similarly, lack of knowledge and negative perception towards ART medications also significantly affected non-adherence. Transport costs (for repeat prescription), followed by pills running out, not wanting others to notice, side-effects, and being busy were the most common reasons for non-adherence. The interviews also revealed religious or ritual obstacles, stigma and discrimination, ART-associated costs, transport problems, lack of support, and side-effects as contributing to non-adherence. Improving adherence requires a supportive environment; accessible treatment; clear instructions about regimens; and regimens tailored to individual patients' lifestyles. Healthcare workers should address some of the practical and cultural issues around ART medicine whilst policy-makers should develop appropriate social policy to promote adherence among ART

Factors influencing adherence to antiretroviral treatment in Nepal: a mixed-methods study.

Directory of Open Access Journals (Sweden)

Sharada P Wasti

Full Text Available BACKGROUND: Antiretroviral therapy (ART is a lifesaver for individual patients treated for Human Immunodeficiency Virus (HIV and Acquired Immune Deficiency Syndrome (AIDS. Maintaining optimal adherence to antiretroviral drugs is essential for HIV infection management. This study aimed to understand the factors influencing adherence amongst ART-prescribed patients and care providers in Nepal. METHODS: A cross-sectional mixed-methods study surveying 330 ART-prescribed patients and 34 in-depth interviews with three different types of stakeholders: patients, care providers, and key people at policy level. Adherence was assessed through survey self-reporting and during the interviews. A multivariate logistic regression model was used to identify factors associated with adherence, supplemented with a thematic analysis of the interview transcripts. RESULTS: A total of 282 (85.5% respondents reported complete adherence, i.e. no missed doses in the four-weeks prior to interview. Major factors influencing adherence were: non-disclosure of HIV status (OR = 17.99, p = 0.014; alcohol use (OR = 12.89, p = 1 hour (OR = 2.84, p = 0.035. Similarly, lack of knowledge and negative perception towards ART medications also significantly affected non-adherence. Transport costs (for repeat prescription, followed by pills running out, not wanting others to notice, side-effects, and being busy were the most common reasons for non-adherence. The interviews also revealed religious or ritual obstacles, stigma and discrimination, ART-associated costs, transport problems, lack of support, and side-effects as contributing to non-adherence. CONCLUSION: Improving adherence requires a supportive environment; accessible treatment; clear instructions about regimens; and regimens tailored to individual patients' lifestyles. Healthcare workers should address some of the practical and cultural issues around ART medicine whilst policy-makers should develop

Factors Influencing Adherence to Antiretroviral Treatment in Nepal: A Mixed-Methods Study

Science.gov (United States)

Wasti, Sharada P.; Simkhada, Padam; Randall, Julian; Freeman, Jennifer V.; van Teijlingen, Edwin

2012-01-01

Background Antiretroviral therapy (ART) is a lifesaver for individual patients treated for Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS). Maintaining optimal adherence to antiretroviral drugs is essential for HIV infection management. This study aimed to understand the factors influencing adherence amongst ART-prescribed patients and care providers in Nepal. Methods A cross-sectional mixed-methods study surveying 330 ART-prescribed patients and 34 in-depth interviews with three different types of stakeholders: patients, care providers, and key people at policy level. Adherence was assessed through survey self-reporting and during the interviews. A multivariate logistic regression model was used to identify factors associated with adherence, supplemented with a thematic analysis of the interview transcripts. Results A total of 282 (85.5%) respondents reported complete adherence, i.e. no missed doses in the four-weeks prior to interview. Major factors influencing adherence were: non-disclosure of HIV status (OR = 17.99, p =  0.014); alcohol use (OR = 12.89, p = 1 hour (OR = 2.84, p = 0.035). Similarly, lack of knowledge and negative perception towards ART medications also significantly affected non-adherence. Transport costs (for repeat prescription), followed by pills running out, not wanting others to notice, side-effects, and being busy were the most common reasons for non-adherence. The interviews also revealed religious or ritual obstacles, stigma and discrimination, ART-associated costs, transport problems, lack of support, and side-effects as contributing to non-adherence. Conclusion Improving adherence requires a supportive environment; accessible treatment; clear instructions about regimens; and regimens tailored to individual patients’ lifestyles. Healthcare workers should address some of the practical and cultural issues around ART medicine whilst policy-makers should develop appropriate social

Factors influencing non-adherence to tuberculosis treatment in Jepara, central Java, Indonesia.

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Rondags, Angelique; Himawan, Ari Budi; Metsemakers, Job Fm; Kristina, Tri Nur

2014-07-01

One of the most serious problems for tuberculosis (TB) control is non-adherence to TB treatment. We studied the factors influencing non-adherence to TB treatment in Indonesia to inform TB treatment adherence strategies. We con- ducted semi-structured interviews with non-adherent patients and key informants in Jepara, Central Java, Indonesia. Three major themes were found in reasons for non-adherence to TB treatment: 1) knowledge about TB, 2) knowledge about TB treatment and 3) choosing and changing a health care treatment facility. Respondents had an inadequate knowledge about TB and its treatment. Feeling healthy and having financial problems were the most common reasons for TB treatment non-adherence. Respondents sought treatment from many different health care providers, and often changed the treatment facility location. TB treatment adherence might improve by providing better education about the disease and its treatment to those undergoing treatment. Providing information about where to receive treatment and that treatment is free could also improve compliance.

Mobile technology for medication adherence in people with mood disorders: A systematic review.

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Rootes-Murdy, Kelly; Glazer, Kara L; Van Wert, Michael J; Mondimore, Francis M; Zandi, Peter P

2018-02-01

Medication non-adherence is a critical challenge for many patients diagnosed with mood disorders (Goodwin and Jamison, 1990). There is a need for alternative strategies that improve adherence among patients with mood disorders that are cost-effective, able to reach large patient populations, easy to implement, and that allow for communication with patients outside of in-person visits. Technology-based approaches to promote medication adherence are increasingly being explored to address this need. The aim of this paper is to provide a systematic review of the use of mobile technologies to improve medication adherence in patients with mood disorders. A total of nine articles were identified as describing mobile technology targeting medication adherence in mood disorder populations. Results showed overall satisfaction and feasibility of mobile technology, and reduction in mood symptoms; however, few examined effectiveness of mobile technology improving medication adherence through randomized control trials. Given the limited number of studies, further research is needed to determine long term effectiveness. Mobile technologies has the potential to improve medication adherence and can be further utilized for symptom tracking, side effects tracking, direct links to prescription refills, and provide patients with greater ownership over their treatment progress. Copyright © 2017 Elsevier B.V. All rights reserved.

Adherence to the European Society of Cardiology guidelines for the treatment of chronic heart failure

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Sitepu, A.; Hamdani, K.

2018-03-01

Heart failure is a tremendous health problem with significant morbidity and mortality. The treatment of heart failure should be applied appropriately to improve the successful management of patients. This study aims to evaluate the adherence to European Society of Cardiology (ESC) guidelines for the treatment of chronic heart failure and to determine factors associated with guideline adherence. This study is an observational study comprising 97 patients with chronic heart failure with reduced ejection fraction. The guideline adherence was assessed the by the use of guideline adherence indicator (GAI), which consider GAI-3 or GAI-5, by calculating the proportion of recommended drugs was prescribed divided by a number of drugs indicated according to the ESC guidelines, in the absence of contraindications. The results showed the use of each indicated drugs were angiotensin- converting enzyme inhibitors or angiotensin receptor blockers (78.4%), beta-blockers (61.9%), mineralocorticoid receptor antagonists (61.9%), diuretics (89.7%), and digitalis (26.8%). Furthermore, the predominant categories of GAI-3 and GAI-5 were moderate. This study demonstrates that the adherence to ESC guidelines for the treatment of chronic heart failure still needs to be improved compared to recent studies. Also, age, etiology of heart failure and comorbidity were associated factors that influence the implementation of ESC guidelines.

Drug Non-Adherence in Type 2 Diabetes Mellitus: Predictors and Associations

International Nuclear Information System (INIS)

Shams, N.; Ahmed, W.; Kumar, N.; Saleem, F.

2016-01-01

Background: Diabetes being a serious health issue faced by developing countries with drug adherence having pivot role for recommended glycaemic target. This study aims to determine drug non-adherence in type 2 diabetics and its predictors and associations. Methods: This cross sectional study was conducted after ethical approval at Medicine Dept. Rawal Institute of Health Sciences Islamabad over 10 months duration. Demographic details, duration of diabetes, education, socioeconomic class, glycaemic control, mode of anti-diabetic therapy, number of medications and other modes of therapy documented. Michigan Diabetes Knowledge Questionnaire applied with outcome as good, acceptable and poor knowledge. Drug adherence was assessed by Morisky Medication Adherence Scale (non-adherence at <6 points). Data analysed via SPSS version 17 with significant p-value <0.05. Results: Among 183 diabetics there were 43 (23.5 percent) males and 140 (76.5 percent) females. Mean age was 56.6±10.6 years and mean duration of diabetes 8.4±6.57 years. One hundred and fourteen (62 percent) cases were non-adherent. Diabetes knowledge was poor in 76 (41.5 percent), acceptable in 76 (41.5 percent) and good in 31 (16.9 percent). Un-satisfactory glycaemic control present in 149 (81.4 percent). Non-adherence was found to be associated with poor glycaemic control, poor dietary adherence, poly-pharmacy, illiteracy, practicing other modes of therapy and poor diabetes knowledge (p<0.05). Conclusion: Non-adherence to medication in type 2 diabetics needs to be addressed. Suggested contributory factors are illiteracy, practicing other modes of therapy, poor diabetes knowledge and poly-pharmacy. Public awareness programs, self-monitoring of blood sugars, regular follow-up visits with focus at patient education may improve glycaemic control and diabetes related complications. (author)

Introducing radiology report checklists among residents: adherence rates when suggesting versus requiring their use and early experience in improving accuracy.

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Powell, Daniel K; Lin, Eaton; Silberzweig, James E; Kagetsu, Nolan J

2014-03-01

To retrospectively compare resident adherence to checklist-style structured reporting for maxillofacial computed tomography (CT) from the emergency department (when required vs. suggested between two programs). To compare radiology resident reporting accuracy before and after introduction of the structured report and assess its ability to decrease the rate of undetected pathology. We introduced a reporting checklist for maxillofacial CT into our dictation software without specific training, requiring it at one program and suggesting it at another. We quantified usage among residents and compared reporting accuracy, before and after counting and categorizing faculty addenda. There was no significant change in resident accuracy in the first few months, with residents acting as their own controls (directly comparing performance with and without the checklist). Adherence to the checklist at program A (where it originated and was required) was 85% of reports compared to 9% of reports at program B (where it was suggested). When using program B as a secondary control, there was no significant difference in resident accuracy with or without using the checklist (comparing different residents using the checklist to those not using the checklist). Our results suggest that there is no automatic value of checklists for improving radiology resident reporting accuracy. They also suggest the importance of focused training, checklist flexibility, and a period of adjustment to a new reporting style. Mandatory checklists were readily adopted by residents but not when simply suggested. Copyright © 2014 AUR. Published by Elsevier Inc. All rights reserved.

Adherence of paclitaxel drug in magnetite chitosan nanoparticles

International Nuclear Information System (INIS)

Escobar Zapata, Edna V.; Martínez Pérez, Carlos A.; Rodríguez González, Claudia A.; Castro Carmona, Javier S.; Quevedo Lopez, Manuel A.; García-Casillas, Perla E.

2012-01-01

Highlights: ► Chitosan silica magnetite adsorbs antineoplastic drug. ► Silica coating improve the drug adherence. - Abstract: Cancer treatment is a big challenge in medicine where chemotherapies and radiotherapies are aggressive and poorly effective having side effects as delirium, fatigue, insomnia, nausea and vomiting which are common problems for cancer patients. For this reason, during the last two decades, many researchers have developed several techniques to improve the current therapies; one of them is the functionalization of magnetic nanoparticles for drug delivery. In this work, magnetic nanoparticles with an average crystallite size 21.8 nm were covered in a core/shell type; magnetite/silica, magnetite/chitosan, and a double shell magnetite/silica/chitosan were developed for attaching an antineoplastic drug. The mechanism for the functionalization of the nanoparticles with a single and double shell was studied with Fourier transformed infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). The adherence of an antineoplastic drug, paclitaxel, onto functionalized nanoparticles was analyzed with a UV–Visible spectroscopy at a wavelength of 253 nm. It was found that the adherence of the drug is improved up to 18% when magnetite nanoparticles are coated with a single chitosan shell, and when the nanoparticles are coated with a silica/chitosan shell the adherence increases up to 29%.

Interactive Two-Way mHealth Interventions for Improving Medication Adherence: An Evaluation Using The Behaviour Change Wheel Framework

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Amico, K Rivet; Atkins, Lou; Lester, Richard T

2018-01-01

Background Medication adherence is an important but highly complex set of behaviors, which for life-threatening and infectious diseases such as HIV carry critical consequences for individual and public health. There is growing evidence that mobile phone text messaging interventions (mHealth) connecting providers with patients positively impact medication adherence, particularly two-way engagement platforms that require bidirectional communication versus one-way in which responses are not mandatory. However, mechanisms of action have not been well defined. The Behavior Change Wheel is a comprehensive framework for behavior change that includes an all-encompassing model of behavior known as Capability Opportunity Motivation-Behavior and is complemented by a taxonomy of behavior change techniques. Evaluating mHealth interventions for medication adherence using these tools could provide useful insights that may contribute to optimizing their integration into the healthcare system and successful scaling-up. Objective This study aimed to help address the current knowledge gap regarding how two-way mHealth interventions for medication adherence may work by applying the Behavior Change Wheel to characterize WelTel: an interactive digital health outreach platform with robust evidence for improving adherence to antiretroviral therapy. Methods To characterize how WelTel may promote medication adherence, we applied the Behavior Change Wheel to systematically (1) generate a behavioral diagnosis through mapping known antiretroviral therapy adherence barriers onto the Capability Opportunity Motivation-Behavior model of behavior, (2) specify the behavior change techniques that WelTel delivers, (3) link identified behavior change techniques to corresponding intervention functions of the Behavior Change Wheel, and (4) connect these behavior change techniques and intervention functions to respective Capability Opportunity Motivation-Behavior influences on behavior to determine

Adherence to Positive Airway Therapy After Switching From CPAP to ASV: A Big Data Analysis.

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Pépin, Jean-Louis D; Woehrle, Holger; Liu, Dongquan; Shao, Shiyun; Armitstead, Jeff P; Cistulli, Peter A; Benjafield, Adam V; Malhotra, Atul

2018-01-15

There is a lack of data regarding adherence trajectories when switching from continuous positive airway pressure (CPAP) to adaptive servoventilation (ASV) in the context of persistent or treatment-emergent central sleep apnea (CSA). This study investigated 90-day adherence rates in patients with sleep apnea based on the type of positive airway pressure (PAP) device used and any switching of PAP modality over time. Telemonitoring data were obtained from a United States PAP database. Eligible patients were a 30% random sample who started PAP, plus all who started ASV, from January 1, 2015 to October 2, 2015. All received PAP and had at least one session with usage of 1 hour or more. Adherence and device usage were determined in three groups: started on CPAP and stayed on CPAP (CPAP only); started on ASV and stayed on ASV (ASV only); started on CPAP, switched to ASV (Switch). The United States Medicare definition of adherence was used. The study included 198,890 patients; 189,724 (CPAP only), 8,957 (ASV only) and 209 (Switch). In the Switch group, average apnea-hypopnea index decreased significantly on ASV versus CPAP. At 90 days, adherence rates were 73.8% and 73.2% in the CPAP only and ASV only groups. In the Switch group, CPAP adherence was 62.7%, improving to 76.6% after the switch to ASV. Mean device usage at 90 days was 5.27, 5.31, and 5.73 h/d in the CPAP only, ASV only, and Switch groups, respectively. Treatment-emergent or persistent CSA during CPAP reduced therapy adherence, but adherence improved early after switching from CPAP to ASV. © 2018 American Academy of Sleep Medicine

A peer adherence support intervention to improve the antiretroviral treatment outcomes of HIV patients in South Africa: the moderating role of family dynamics.

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Wouters, Edwin; Masquillier, Caroline; Ponnet, Koen; le Roux Booysen, Frederik

2014-07-01

Given the severe shortage of human resources in the healthcare sector in many countries with high HIV prevalence, community-based peer adherence support is being increasingly cited as an integral part of a sustainable antiretroviral treatment (ART) strategy. However, the available scientific evidence on this topic reports discrepant findings on the effectiveness of peer adherence support programmes. These conflicting findings to some extent can be attributed to the lack of attention to the social contexts in which peer adherence support programmes are implemented. This study explores the potential moderating role of family dynamics by assessing the differential impact of peer adherence support in different types of families, based on the theoretical underpinnings of the family functioning framework. These relationships were explored with the aid of multivariate statistical analysis of cross-sectional, post-trial data for a sample of 340 patients interviewed as part of the Effectiveness of Aids Treatment and Support in the Free State (FEATS) study conducted in the public-sector ART programme of the Free State Province of South Africa. The analysis reveals no significant overall differences in CD4 cell count between the intervention group accessing additional peer adherence support and the control group receiving standard care. When controlling for the potential moderating role of family dynamics, however, the outcomes clearly reveal a significant interaction effect between the adherence intervention and the level of family functioning with regard to treatment outcomes. Multi-group analysis demonstrates that peer adherence support has a positive effect on immunological restoration in well-functioning families, while having a negative effect in dysfunctional families. The study outcomes stress the need for peer adherence interventions that are sensitive to the suboptimal contexts in which they are often implemented. Generic, broad-based interventions do not

Patient knowledge and pulmonary medication adherence in adult patients with cystic fibrosis

Directory of Open Access Journals (Sweden)

Lin AH

2017-03-01

Full Text Available Ann Hsu-An Lin,1 Jennifer G Kendrick,2,3 Pearce G Wilcox,4,5 Bradley S Quon4,51Faculty of Medicine, 2Faculty of Pharmaceutical Sciences, University of British Columbia, 3Department of Pharmacy, Children’s and Women’s Health Centre of British Columbia, 4Department of Medicine, Division of Respiratory Medicine, University of British Columbia, 5Centre for Heart Lung Innovation, St Paul’s Hospital, Vancouver, BC, CanadaBackground and objectives: Patient knowledge of lung function (ie, forced expiratory volume in 1 s [FEV1]% predicted and the intended benefits of their prescribed pulmonary medications might play an important role in medication adherence, but this relationship has not been examined previously in patients with cystic fibrosis (CF.Methods: All patients diagnosed with CF and without prior lung transplantation were invited to complete knowledge and self-reported medication adherence questionnaires during routine outpatient visits to the Adult CF Clinic, St Paul’s Hospital, Vancouver, Canada from June 2013 to August 2014.Results: A total of 142 out of 167 (85% consecutive adults attending CF clinic completed patient knowledge and medication adherence survey questionnaires. Sixty-four percent of the patients recalled their last FEV1% predicted value within 5%, and 70% knew the intended benefits of all their prescribed medications. Self-reported adherence rates were highest for inhaled antibiotics (81%, azithromycin (87%, and dornase alpha (76% and lowest for hypertonic saline (47%. Individuals who knew their FEV1% predicted value within 5% were more likely to self-report adherence to dornase alpha (84% vs 62%, P=0.06 and inhaled antibiotics (88% vs 64%, P=0.06 compared to those who did not, but these associations were not statistically significant. There were no significant associations observed between patient knowledge of intended medication benefits and self-reported medication adherence.Conclusion: Contrary to our hypothesis

Does the presence of placental basal plate myometrial fibres increase the risk of subsequent morbidly adherent placenta: a case-control study.

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Miller, E S; Linn, R L; Ernst, L M

2016-12-01

Antenatal diagnosis of morbidly adherent placenta has been shown to improve outcomes, but existing predictors lack sensitivity. Our objective was to determine whether the presence of myometrial fibres attached to the placental basal plate (BPMYO) in an antecedent pregnancy is associated with subsequent morbidly adherent placenta. A case-control study. Departments of Obstetrics and Gynecology and Pathology, Northwestern University, Chicago, IL, USA. Women who had at least two pregnancies with placental pathological evaluation. Cases were defined as women with evidence of morbidly adherent placenta (both clinically and pathologically) in their most recent pregnancy whereas women without evidence of morbidly adherent placenta served as controls. Pathological specimens of placentas from previous pregnancies were evaluated for BPMYO. The presence of BPMYO on a previous placenta was evaluated to determine whether it could be used to improve the antenatal diagnosis of morbidly adherent placenta. Of the 25 cases of morbidly adherent placenta, 19 (76%) had BPMYO present on their previous placenta compared with 41 (41%) of controls (odds ratio 4.8, 95% CI 1.8-13.0). Adding BPMYO to a regression including other risk factors for morbidly adherent placenta (i.e. maternal age, number of previous caesarean sections, placenta praevia, previous multiple gestation, any previous curettage, and ultrasonographic suspicion of placenta accreta) significantly improved the sensitivity of antenatal diagnosis of morbidly adherent placenta (61% versus 39%, P placental pathology is associated with an increased risk of morbidly adherent placenta in a subsequent pregnancy. These findings may shed light on the pathophysiology of accreta and inform future research on predictors of accreta. Previous basal plate myometrium improves the ability to detect subsequent morbidly adherent placenta. © 2015 Royal College of Obstetricians and Gynaecologists.

CHILDREN'S ADHERENCE TO HAART ADHERENCE

African Journals Online (AJOL)

han or equal IQ 2 log" and in 64% of children wirh smaller man 2 log,o decrease in viral load. Secondly, i caregivers are not well prepared for adherence issues before starting HAART, or if regimens are too onerous to follow, treatment is likely to fail. Every effort should be made to see the burden of adherence from the.

Depressive Symptoms Mediate the Effect of HIV-Related Stigmatization on Medication Adherence Among HIV-Infected Men Who Have Sex with Men.

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Mitzel, Luke D; Vanable, Peter A; Brown, Jennifer L; Bostwick, Rebecca A; Sweeney, Shannon M; Carey, Michael P

2015-08-01

This study tested the hypothesis that depressive symptoms would mediate the association of HIV-related stigma to medication adherence. We recruited HIV-infected men who have sex with men (MSM; N = 66; 66 % White, 23 % African-American) from an outpatient infectious disease clinic, and asked them to complete self-report measures. Mediational analyses showed that depressive symptoms fully mediated the association between HIV-related stigma and adherence. That is, stigma-related experiences were positively associated with depressive symptoms and negatively associated with adherence, and, in the final model, depressive symptoms remained a significant correlate of adherence while stigma did not. A test of the indirect effect of stigma on adherence through depressive symptoms was also significant (unstandardized b = -0.19; bootstrap 95 % CI -0.45 to -0.01). These results highlight the importance of treating depressive symptoms in interventions aiming to improve medication adherence among HIV-infected MSM.

Predictors of Symptomatic Change and Adherence in Internet-Based Cognitive Behaviour Therapy for Social Anxiety Disorder in Routine Psychiatric Care.

Directory of Open Access Journals (Sweden)

Samir El Alaoui

Full Text Available A central goal of health care is to improve patient outcomes. Although several studies have demonstrated the effectiveness of therapist guided internet-based cognitive behaviour therapy (ICBT for social anxiety disorder (SAD, a significant proportion of patients do not respond to treatment. Consequently, the aim of this study was to identify individual characteristics and treatment program related factors that could help clinicians predict treatment outcomes and adherence for individuals with SAD.The sample comprised longitudinal data collected during a 4-year period of adult individuals (N = 764 treated for SAD at a public service psychiatric clinic. Weekly self-rated Liebowitz Social Anxiety Scale (LSAS-SR scores were provided. Rates of symptomatic change during treatment and adherence levels were analysed using multilevel modelling. The following domains of prognostic variables were examined: (a socio-demographic variables; (b clinical characteristics; (c family history of mental illness; and (d treatment-related factors.Higher treatment credibility and adherence predicted a faster rate of improvement during treatment, whereas higher overall functioning level evidenced a slower rate of improvement. Treatment credibility was the strongest predictor of greater adherence. Having a family history of SAD-like symptoms was also associated with greater adherence, whereas Attention-Deficit/Hyperactivity Disorder (ADHD-like symptoms, male gender, and family history of minor depression predicted lower adherence. Also, the amount of therapist time spent per treatment module was negatively associated with adherence.Results from a large clinical sample indicate that the credibility of ICBT is the strongest prognostic factor explaining individual differences in both adherence level and symptomatic improvement. Early screening of ADHD-like symptoms may help clinicians identify patients who might need extra support or an adjusted treatment. Therapist

Effects of Depression Alleviation on ART Adherence and HIV Clinic Attendance in Uganda, and the Mediating Roles of Self-Efficacy and Motivation.

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Wagner, Glenn J; Ghosh-Dastidar, Bonnie; Robinson, Eric; Ngo, Victoria K; Glick, Peter; Mukasa, Barbara; Musisi, Seggane; Akena, Dickens

2017-06-01

With depression known to impede HIV care adherence and retention, we examined whether depression alleviation improves these disease management behaviors. A sample of 1028 depressed HIV clients in Uganda enrolled in a cluster randomized controlled trial of two depression care models, and were surveyed over 12 months. Serial regression analyses examined whether depression alleviation was associated with self-reported antiretroviral therapy (ART) adherence and clinic attendance at month 12, and whether these relationships were mediated by self-efficacy and motivation. Among those with major depression, depression alleviation was associated with better ART adherence and clinic attendance at month 12; these relationships were fully mediated by self-efficacy at month 12, while adherence motivation partially mediated the relationship between depression alleviation and ART adherence. When both mediators were entered simultaneously, only self-efficacy was a significant predictor and still fully mediated the relationship between depression alleviation and adherence. These findings suggest that depression alleviation benefits both ART adherence and clinic attendance, in large part through improved confidence and motivation to engage in these disease management behaviors.

Mediterranean diet adherence rates in Sicily, southern Italy.

Science.gov (United States)

Grosso, Giuseppe; Marventano, Stefano; Giorgianni, Gabriele; Raciti, Teodoro; Galvano, Fabio; Mistretta, Antonio

2014-09-01

To assess adherence to the Mediterranean diet and nutrient intakes in a population of Sicily, southern Italy and to evaluate possible determinants, particularly socio-cultural and lifestyle factors. Cross-sectional. Urban and rural areas of eastern Sicily. Between May 2009 and December 2010, 3090 adults were randomly recruited through the collaboration of fourteen general practitioners. Adherence to the Mediterranean diet was measured by the MedDietScore. Nutrient intakes were assessed through the 24 h recall of the previous day's dietary intake. Rural participants were barely more adherent to the Mediterranean diet than their urban counterparts (mean scores were 27·8 and 27·2, respectively, P = 0·037). The MedDietScore was correlated with intakes of MUFA, fibre and vitamin C, as well as with consumption of non-refined cereals, vegetables, fruit, meat, dairy products, alcohol and nuts. Regression analysis revealed that older and more educated people were more likely to be in the highest tertile of MedDietScore (OR = 1.90; 95 % CI 1·39, 2·59 and OR = 1·29; 95 % CI 1·05, 1·58, respectively). A significant difference in quantity (moderate) and quality (red wine and beer) of alcohol was found according to adherence to the Mediterranean diet. Finally, more active participants were 1·5 times more likely to form part of the high-adherence group. A slow but concrete moving away from traditional patterns has been observed in younger people and low educated people. Public health interventions should focus on these target populations in order to improve the quality of their diet.

Chronic kidney disease progression: a retrospective analysis of 3-year adherence to a low protein diet.

Science.gov (United States)

Rizzetto, Felipe; Leal, Viviane de Oliveira; Bastos, Leonardo Soares; Fouque, Denis; Mafra, Denise

2017-11-01

The potential benefits and dangers of dietary protein restriction in chronic kidney disease (CKD) are still controversial. Thus, the aim of this study is to evaluate the effect of low protein diet (LPD) on the renal function in nondialysis CKD patients. A retrospective study was conducted from 321 nondialysis CKD patient's medical files (65.1 ± 12.7 yrs, 58.2% men). These patients received individualized dietary protein prescription (0.6-0.8 g protein/kg/day). Protein intake was evaluated by food diary and 24 h-food recall. Adherence to the LPD was considered when patients intake from 90 to 110% of the prescribed amount of protein. The patients were divided into 4 groups: (G1) adherent diabetes mellitus (DM) patients (n = 83); (G2) non-adherent DM patients (n = 106); (G3) adherent non-DM patients (n = 75); (G4) non-adherent non-DM patients (n = 57). Renal function was assessed by estimated glomerular filtration rate (eGFR). Both groups of patients (DM and non-DM) that adhered to the LPD showed significant improvement in eGFR (G1: 38.7 ± 13.2 mL/min to 51.1 ± 17.0 mL/min (p patients, no differences in albumin and BMI were observed at the end of follow up. In non-adherent patients, eGFR significantly decreased in DM group (G2: 44.2 ± 18.5 mL/min to 38.2 ± 15.8 mL/min (p = 0.003)). According to multivariate analysis, annual changes in eGFR were not independent associated with age, gender, BMI, lipid profile, bicarbonate or smoking status. In summary, adherence to low protein diet could be able to improve serum creatinine and eGFR, well-known markers of renal function. However, prospective studies are needed to control confounders which affect renal function and CKD progression.

Adherence: a review of education, research, practice, and policy in the United States

Directory of Open Access Journals (Sweden)

Brown TA

2010-03-01

Full Text Available Objective: To describe the education, research, practice, and policy related to pharmacist interventions to improve medication adherence in community settings in the United States.Methods: Authors used MEDLINE and International Pharmaceutical Abstracts (since 1990 to identify community and ambulatory pharmacy intervention studies which aimed to improve medication adherence. The authors also searched the primary literature using Ovid to identify studies related to the pharmacy teaching of medication adherence. The bibliographies of relevant studies were reviewed in order to identify additional literature. We searched the tables of content of three US pharmacy education journals and reviewed the American Association of Colleges of Pharmacy website for materials on teaching adherence principles. Policies related to medication adherence were identified based on what was commonly known to the authors from professional experience, attendance at professional meetings, and pharmacy journals.Results: Research and Practice: 29 studies were identified: 18 randomized controlled trials; 3 prospective cohort studies; 2 retrospective cohort studies; 5 case-controlled studies; and one other study. There was considerable variability in types of interventions and use of adherence measures. Many of the interventions were completed by pharmacists with advanced clinical backgrounds and not typical of pharmacists in community settings. The positive intervention effects had either decreased or not been sustained after interventions were removed. Although not formally assessed, in general, the average community pharmacy did not routinely assess and/or intervene on medication adherence. Education: National pharmacy education groups support the need for pharmacists to learn and use adherence-related skills. Educational efforts involving adherence have focused on students’ awareness of adherence barriers and communication skills needed to engage patients in behavioral

Adherence-monitoring practices by private healthcare sector doctors ...

African Journals Online (AJOL)

the use of patient self-reports and 18.3% reporting the use of pill counts. A total of 68.7% of the doctors indicated that their adherence monitoring was reliable, whilst 19.7% indicated that they did not test the reliability of their monitoring tools .The most common strategy used to improve adherence by their patients was ...

Introducing the Adherence Strategy Engineering Framework (ASEF)

DEFF Research Database (Denmark)

Wagner, Stefan Rahr; Toftegaard, Thomas Skjødeberg; Bertelsen, Olav W.

2013-01-01

. Methods: Key concepts related to self-care and adherence were defined, discussed, and implemented as part of the ASEF framework. ASEF was applied to seven self-care case studies, and the perceived usefulness and feasibility of ASEF was evaluated in a questionnaire study by the case study participants...... resulting in reduced data quality and suboptimal treatment. Objectives: The aim of this paper is to introduce the Adherence Strategy Engineering Framework (ASEF) as a method for developing novel technology-based adherence strategies to assess and improve patient adherence levels in the unsupervised setting....... Finally, we reviewed the individual case studies usage of ASEF. Results: A range of central self-care concepts were defined and the ASEF methodological framework was introduced. ASEF was successfully used in seven case studies with a total of 25 participants. Of these, 16 provided answers...

Cognitive Behavioral Treatment to Improve Adherence to Hemodialysis Fluid Restrictions: A Case Report

OpenAIRE

Anson, Heather M.; Byrd, Michelle R.; Koch, Ellen I.

2009-01-01

This case report describes outpatient psychological treatment targeting adherence to fluid restrictions in a hemodialysis patient. The consequences of nonadherence to fluid restrictions in hemodialysis patients range from minor discomfort to increased hospitalizations and mortality rates. In addition, when patients chronically fail to adhere, they may no longer be candidates for kidney transplant. The interventions focused on polydipsia, characterized by excessive fluid intake. The methods in...

Adherence to Technology-Mediated Insomnia Treatment: A Meta-Analysis, Interviews, and Focus Groups

OpenAIRE

Horsch, Corine; Lancee, Jaap; Beun, Robbert Jan; Neerincx, Mark A; Brinkman, Willem-Paul

2015-01-01

Background: Several technologies have been proposed to support the reduction of insomnia complaints. A user-centered assessment of these technologies could provide insight into underlying factors related to treatment adherence. Objective: Gaining insight into adherence to technology-mediated insomnia treatment as a solid base for improving those adherence rates by applying adherence-enhancing strategies. Methods: Adherence to technology-mediated sleep products was studied in three ways. First...

Behavioral measures to reduce non-adherence in renal transplant recipients: a prospective randomized controlled trial.

Science.gov (United States)

Garcia, Márcia Fátima Faraldo Martinez; Bravin, Ariane Moyses; Garcia, Paula Dalsoglio; Contti, Mariana Moraes; Nga, Hong Si; Takase, Henrique Mochida; de Andrade, Luis Gustavo Modelli

2015-11-01

Solid-organ transplant recipients present a high rate of non-adherence to drug treatment. Few interventional studies have included approaches aimed at increasing adherence. The objective of this study was to evaluate the impact of an educational and behavioral strategy on treatment adherence of kidney transplant recipients. In a randomized prospective study, incident renal transplant patients (n = 111) were divided into two groups: control group (received usual transplant patient education) and treatment group (usual transplant patient education plus ten additional weekly 30-min education/counseling sessions about immunosuppressive drugs and behavioral changes). Treatment adherence was assessed using ITAS adherence questionnaire after 3 months. Renal function at 3, 6, and 12 months, and the incidence of transplant rejection were evaluated. The non-adherence rates were 46.4 and 14.5 % in the control and treatment groups (p = 0.001), respectively. The relative risk for non-adherence was 2.59 times (CI 1.38-4.88) higher in the control group. Multivariate analysis demonstrated a 5.84 times (CI 1.8-18.8, p = 0.003) higher risk of non-adherence in the control group. There were no differences in renal function and rejection rates between groups. A behavioral and educational strategy addressing the patient's perceptions and knowledge about the anti-rejection drugs significantly improved the short-term adherence to immunosuppressive therapy.

A MULTI-CENTER CLUSTER-RANDOMIZED TRIAL OF A MULTI-FACTORIAL INTERVENTION TO IMPROVE ANTIHYPERTENSIVE MEDICATION ADHERENCE AND BLOOD PRESSURE CONTROL AMONG PATIENTS AT HIGH CARDIOVASCULAR RISK (The COM99 study)*

Science.gov (United States)

Pladevall, Manel; Brotons, Carlos; Gabriel, Rafael; Arnau, Anna; Suarez, Carmen; de la Figuera, Mariano; Marquez, Emilio; Coca, Antonio; Sobrino, Javier; Divine, George; Heisler, Michele; Williams, L Keoki

2010-01-01

Background Medication non-adherence is common and results in preventable disease complications. This study assesses the effectiveness of a multifactorial intervention to improve both medication adherence and blood pressure control and to reduce cardiovascular events. Methods and Results In this multi-center, cluster-randomized trial, physicians from hospital-based hypertension clinics and primary care centers across Spain were randomized to receive and provide the intervention to their high-risk patients. Eligible patients were ≥50 years of age, had uncontrolled hypertension, and had an estimated 10-year cardiovascular risk greater than 30%. Physicians randomized to the intervention group counted patients’ pills, designated a family member to support adherence behavior, and provided educational information to patients. The primary outcome was blood pressure control at 6 months. Secondary outcomes included both medication adherence and a composite end-point of all cause mortality and cardiovascular-related hospitalizations. Seventy-nine physicians and 877 patients participated in the trial. The mean duration of follow-up was 39 months. Intervention patients were less likely to have an uncontrolled systolic blood pressure (odds ratio 0.62; 95% confidence interval [CI] 0.50–0.78) and were more likely to be adherent (OR 1.91; 95% CI 1.19–3.05) when compared with control group patients at 6 months. After five years 16% of the patients in the intervention group and 19% in the control group met the composite end-point (hazard ratio 0.97; 95% CI 0.67–1.39). Conclusions A multifactorial intervention to improve adherence to antihypertensive medication was effective in improving both adherence and blood pressure control, but it did not appear to improve long-term cardiovascular events. PMID:20823391

A systematic review of immunosuppressant adherence interventions in transplant recipients: Decoding the streetlight effect.

Science.gov (United States)

Duncan, S; Annunziato, R A; Dunphy, C; LaPointe Rudow, D; Shneider, B L; Shemesh, E

2018-02-01

Non-adherence to immunosuppressant medications is an important risk factor for graft dysfunction. To evaluate the effectiveness of adherence-enhancing interventions, we reviewed adherence intervention studies in solid organ transplant recipients (all ages). Using the following databases: PsycINFO, PubMed, Scopus, and ScienceDirect, we identified 41 eligible studies. Only three non-randomized trials showed a possible positive effect on objective indicators of transplant outcomes (such as rejection, liver enzyme levels, kidney function). None of the 21 RCTs showed an improvement in transplant outcomes. Three studies showed a higher rate of adverse events in the intervention group as compared with controls, although this may be related to ascertainment bias. Improvement in adherence as measured indirectly (eg, with electronic monitoring devices) was not aligned with effects on transplant outcomes. We conclude that adherence interventions, to date, have largely been ineffective in improving transplant outcomes. To improve this track record, intervention efforts may wish to concentrate on non-adherent patients (rather than use convenience sampling, which excludes many of the patients who need the intervention), use direct measures of adherence to guide the interventions, and employ strategies that are intensive and yet engaging enough to ensure that non-adherent patients are able to participate. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Women with breast cancer taking chemotherapy: depression symptoms and treatment adherence

Directory of Open Access Journals (Sweden)

Bianca Fresche de Souza

2014-10-01

Full Text Available Objective to verify depressive symptoms and adherence to chemotherapy among women with breast cancer who are served by the Pharmacy of the Chemotherapy Center of a university hospital.METHOD: cross-sectional study with quantitative approach conducted with 112 women receiving chemotherapy. Structured interviews guided by a script addressing socio-demographic, clinical and therapeutic information, the Morisky Test, and the Beck Depression Inventory were used to collect data.RESULTS: 12.50% and 1.78% of the patients experienced "moderate" and "severe" depression, respectively, while 10.59% did not use antidepressant medication. A statistically significant association was found between levels of depression and the use of antidepressants. Lack of adherence was identified in 46.43% of the participants.CONCLUSION: these findings show the need to regularly screen for depressive symptoms and for adherence to chemotherapy treatment among women with breast cancer, in order to provide early detection and appropriate treatment centered on patients, and to improve their quality of life.

Psychosocial adjustment and adherence to dialysis treatment regimes.

Science.gov (United States)

Brownbridge, G; Fielding, D M

1994-12-01

Sixty children and adolescents in end-stage renal failure who were undergoing either haemodialysis or continuous ambulatory peritoneal dialysis at one of five United Kingdom dialysis centres were assessed on psychosocial adjustment and adherence to their fluid intake, diet and medication regimes. Parental adjustment was also measured and data on sociodemographic and treatment history variables collected. A structured family interview and standardised questionnaire measures of anxiety, depression and behavioural disturbance were used. Multiple measures of treatment adherence were obtained, utilising children's and parents' self-reports, weight gain between dialysis, blood pressure, serum potassium level, blood urea level, dietitians' surveys and consultants' ratings. Correlational analyses showed that low treatment adherence was associated with poor adjustment to diagnosis and dialysis by children and parents (P adherence than younger children, P dialysis (P treatment of this group of children. Future research should develop and evaluate psychosocial interventions aimed at improving treatment adherence.

Utility of electronic hand hygiene counting devices for measuring physicians' hand hygiene adherence applied to outpatient settings.

Science.gov (United States)

Arai, Akie; Tanabe, Masaki; Nakamura, Akiko; Yamasaki, Daisuke; Muraki, Yuichi; Kaneko, Toshihiro; Kadowaki, Ayako; Ito, Masaaki

2016-12-01

Our objectives were to evaluate the utility of electronic hand hygiene counting devices in outpatient settings and the impact of results feedback on physicians' hand hygiene behaviors. We installed 130 electronic hand hygiene counting devices in our redesigned outpatient department. We remotely monitored physicians' hand hygiene practices during outpatient examinations and calculated the adherence rate as follows: number of hand hygiene counts divided by the number of outpatients examined multiplied by 100. Physician individual adherence rates were also classified into 4 categories. Two hundred and eighty physicians from 28 clinical departments were monitored for 3 months. The overall hand hygiene adherence rate was 10.7% at baseline, which improved significantly after feedback to 18.2% in the third month. Of the clinical departments, 78.6% demonstrated significant improvement in hand hygiene compliance. The change in the percentage of physicians in each category before and after feedback were as follows: very low (84.3% to 72.1%), low (8.6% to 14.3%), moderate (2.9% to 8.9%), and high (4.3% to 4.6%), from the first to third month, respectively. Based on category assessment, 17.1% of physicians were classified as responders. Physicians' adherence to hand hygiene practices during outpatient examinations was successfully monitored remotely using electronic counting devices. Audit and feedback of adherence data may have a positive impact on physicians' hand hygiene compliance. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Social Support, Treatment Adherence and Outcome among ...

African Journals Online (AJOL)

2017-06-02

Jun 2, 2017 ... Access to family support did not positively influence medication adherence, while access to financial support marginally impacted on outcome among hypertensive and T2D patients. However, un- wavering tendency for therapy affordability significantly influenced adherence and outcome, thus, the need for ...

Cognitive-Behavioral Therapy for HIV Medication Adherence and Depression

Science.gov (United States)

Safren, Steven A.; Hendriksen, Ellen S.; Mayer, Kenneth H.; Mimiaga, Matthew J.; Pickard, Robert; Otto, Michael W.

2004-01-01

For patients with HIV, depression is a common, distressing condition that can interfere with a critical self-care behavior--adherence to antiretroviral therapy. The present study describes a cognitive-behavioral treatment designed to integrate cognitive-behavioral therapy for depression with our previously tested approach to improving adherence to…

Poor medication adherence to bisphosphonates and high self-perception of aging in elderly female patients with osteoporosis.

Science.gov (United States)

Wu, X; Wei, D; Sun, B; Wu, X N

2016-10-01

Non-adherence to bisphosphonates exposes the elderly female osteoporosis patients to an increased risk of fracture. This was one of the first studies to explore the relationship between medication adherence and self-perception of aging. Feelings of lacking control and expectations for negative events, beliefs of illness's chronic duration nature, and its linkage with aging were associated with of poor medication adherence. To examine the relationship between medication adherence to bisphosphonates and self-perception of aging in elderly female patients with osteoporosis. This was a cross-sectional survey. A convenience sample of 245 elderly female patients with osteoporosis prescribed regular oral bisphosphonate therapy was recruited from three tertiary hospitals in China. Sociodemographic and osteoporosis-related data, Morisky Medication Adherence Scale-8 (MMAS-8) and Aging Perceptions Questionnaire (APQ) data were collected. Mean adherence score measured by MMAS-8 was 4.46(SD = 1.91; range, 0.25-7.00). Percentages of good and poor adherence were 28.6 and 71.4 %, which showed a poor medication adherence. Six domains of APQ statistically significantly associated with medication adherence. Interestingly, with control of age, educational status, marital status, and symptoms accompanying osteoporosis as covariates in the multivariate linear regression model, the effects of three domains disappeared. Significantly, worse adherence was observed in those patients who had higher feelings of lack of control, more expectations for negative events, more beliefs of osteoporosis's chronic duration nature and its linkage with aging. We conclude that feelings of lacking control, expectations for negative events, beliefs of illness's chronic duration nature, and its linkage with aging were associated with poor medication adherence in elderly female patients with osteoporosis. Concerns about self-perception of aging need to be addressed in order to improve medication adherence.

Minimizing pain during childhood vaccination injections: improving adherence to vaccination schedules

Directory of Open Access Journals (Sweden)

Eden LM

2014-09-01

Full Text Available Lacey M Eden, Janelle LB Macintosh, Karlen E Luthy, Renea L Beckstrand College of Nursing, Brigham Young University, Provo, UT, USA Abstract: Pain experienced in childhood can lead to long-term and psychologically detrimental effects. Unfortunately, the most common pain experienced in childhood is caused by vaccinations and may lead to non-adherence to the recommended vaccination schedule. As a result, it is the health care provider's responsibility to take measures to reduce vaccination pain; however, there are a plethora of pain relieving interventions during immunizations and it is unclear which interventions are most cost efficient, timely, and effective. Studies have been conducted to investigate the efficacy of different pain management interventions during vaccinations. This review evaluates various pain relieving interventions and provide health care providers age appropriate guidance on pain relieving interventions during vaccinations. Employment of these strategies may successfully reduce vaccination-associated pain in infants, children, and adolescents, and may improve compliance with the vaccination schedule. Keywords: immunization, intervention, effective, compliance

An App Supporting Psoriasis Patients Improves Adherence to Topical Treatment

DEFF Research Database (Denmark)

Svendsen, M T; Andersen, F; Pottegård, A

2018-01-01

Physician's Global Assessment (LS-PGA), and quality of life was measured by Dermatology Life Quality Index (DLQI) scales at all visits. RESULTS: Intention to treat analyses using regression was performed. PRIMARY OUTCOME: more patients in the intervention group were adherent to Cal/BD cutaneous foam...

Relationship among chelator adherence, change in chelators, and quality of life in thalassemia.

Science.gov (United States)

Trachtenberg, Felicia L; Gerstenberger, Eric; Xu, Yan; Mednick, Lauren; Sobota, Amy; Ware, Hannah; Thompson, Alexis A; Neufeld, Ellis J; Yamashita, Robert

2014-10-01

Thalassemia, a chronic blood disease, necessitates life-long adherence to blood transfusions and chelation therapy to reduce iron overload. We examine stability of health-related quality of life (HRQOL) in thalassemia and adherence to chelation therapy over time, especially after changes in chelator choice. Thalassemia Longitudinal Cohort participants in the USA, UK, and Canada completed the SF-36v2 (ages 14+) and the PF-28 CHQ (parents of children health status) at baseline who made a single change in chelator, but declined among participants with multiple changes and/or high iron burden (worse health status). Mental health improved among participants with lower iron burden, but iron overload was negatively associated with social functioning. Adherence did not significantly change over follow-up except for an increase after a change from deferoxamine (DFO) infusion to oral deferasirox (p = 0.03). Predictors of lower adherence for adults/adolescents at follow-up included side effects, smoking, younger age, problems preparing DFO, increased number of days per week DFO prescribed, and lower physical quality of life . Strategies to balance medical needs with family, work, and personal life may assist in adherence.

The effect of short message system (SMS) reminder on adherence to a healthy diet, medication, and cessation of smoking among adult patients with cardiovascular diseases.

Science.gov (United States)

Akhu-Zaheya, Laila M; Shiyab, Wa'ed Y

2017-02-01

Cardiovascular Disease is the leading cause of death worldwide. Non-adherence to a recommended regimen among patients with Cardiovascular Diseases represents a significant problem which could lead to an increase in Cardiovascular Diseases. This study aimed to assess the effects of Short Message System (SMS) reminders on adherence to a healthy diet, medication, and cessation of smoking among adult patients with Cardiovascular Diseases. Randomized controlled trial design with three groups was used for this study. A non-probability convenient sample of 160 patients was recruited in this study. The participants were assigned randomly to an experimental group (received SMS regarding adherence to a healthy diet, medication, and smoking cessation), placebo group (received general messages) and control group (routine care). Morisky 8-Item Medication Adherence Scale (MMAS), Mediterranean Diet Adherence Screener (MEDAS), and Readiness to Quit Ladder, were used to assess patients' adherence to medication, adherence to Mediterranean diet, and smoking cessation, respectively. The outcomes were assessed at the beginning of the study and three months later, following completion of the intervention. One way ANONVA was used to assess the study hypothesis. Significant differences between study groups found in terms of adherence to medication (p=.001) and adherence to a healthy diet (p=.000); however, no significant difference was found between groups, in terms of intention to quit smoking, and/or the number of cigarettes smoked (p= .327), (p=.34), respectively. It is documented that SMS is effective in improving adherence to a healthy diet and medication. SMS could be a promising solution for management of different chronic diseases. It is recommended to apply Short Message System (SMS) via cellphone services to improve patient's adherence to a healthy diet and medication. However, further research is needed to support the effectiveness of SMS. Copyright © 2016 Elsevier Ireland

In-class Active Video Game Supplementation and Adherence to Cardiac Rehabilitation.

Science.gov (United States)

Ruivo, Jorge Manuel Arsénio Dos Santos; Karim, Kay; OʼShea, Roisin; Oliveira, Rosa Celeste Santos; Keary, Louis; OʼBrien, Claire; Gormley, John Patrick

2017-07-01

The application of active video games (AVGs) during cardiac rehabilitation (CR) sessions could potentially facilitate patient adherence. The feasibility, safety, and efficacy of in-class AVG supplementation as an alternative to conventional phase 2 programs were investigated. A pilot, evaluator-blinded, intention-to-treat, randomized controlled trial recruited 32 low-moderate risk CR participants and allocated them to conventional or AVG-supplemented exercise. Both groups experienced equal exercise loads for 6 weeks. Patients were assessed at baseline, end of the program, and after an 8-week followup. Adherence and safety-related outcomes were the primary endpoints. Secondary outcomes included change in exercise capacity, daily physical activity (PA), energy expenditure (EE), and psychometric profiling. Patients (males 81%; 60 ± 10 years) presented with typical cardiovascular risk factors and similar baseline characteristics. Participants did not perceive an increased risk of injury and were more interactive. At the end of the program, there was a lower tendency for dropping out (6% vs 19%, P > .05), a significant improvement in PA (322 vs 247 arbitrary acceleration units/min, P = .047) and related EE per body weight (13 vs 11 kcal/kg/d, P = .04) among AVG participants compared with controls. No significant differences between groups for adverse medical events, exercise capacity, affect toward exercise, anxiety, depression, or quality-of-life changes were reported. The additional use of AVGs during CR sessions is feasible, safe, and significantly improved daily PA and EE. A dropout reduction trend among its users, which needs to be confirmed in a larger trial, raises awareness to AVG supplementation as a promising strategy to increase CR adherence.

Adherence of paclitaxel drug in magnetite chitosan nanoparticles

Energy Technology Data Exchange (ETDEWEB)

Escobar Zapata, Edna V.; Martinez Perez, Carlos A.; Rodriguez Gonzalez, Claudia A.; Castro Carmona, Javier S. [Instituto de Ingenieria y Tecnologia, Universidad Autonoma de Ciudad Juarez, Ave. Del Charro 610 norte, Col. Partido Romero, C.P. 32320, Cd. Juarez Chihuahua (Mexico); Quevedo Lopez, Manuel A. [Departamento de Polimeros y Materiales, Universidad de Sonora, Blvd. Luis Encinas y Rosales, Hermosillo, Sonora (Mexico); Garcia-Casillas, Perla E., E-mail: pegarcia@uacj.mx [Instituto de Ingenieria y Tecnologia, Universidad Autonoma de Ciudad Juarez, Ave. Del Charro 610 norte, Col. Partido Romero, C.P. 32320, Cd. Juarez Chihuahua (Mexico)

2012-09-25

Highlights: Black-Right-Pointing-Pointer Chitosan silica magnetite adsorbs antineoplastic drug. Black-Right-Pointing-Pointer Silica coating improve the drug adherence. - Abstract: Cancer treatment is a big challenge in medicine where chemotherapies and radiotherapies are aggressive and poorly effective having side effects as delirium, fatigue, insomnia, nausea and vomiting which are common problems for cancer patients. For this reason, during the last two decades, many researchers have developed several techniques to improve the current therapies; one of them is the functionalization of magnetic nanoparticles for drug delivery. In this work, magnetic nanoparticles with an average crystallite size 21.8 nm were covered in a core/shell type; magnetite/silica, magnetite/chitosan, and a double shell magnetite/silica/chitosan were developed for attaching an antineoplastic drug. The mechanism for the functionalization of the nanoparticles with a single and double shell was studied with Fourier transformed infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). The adherence of an antineoplastic drug, paclitaxel, onto functionalized nanoparticles was analyzed with a UV-Visible spectroscopy at a wavelength of 253 nm. It was found that the adherence of the drug is improved up to 18% when magnetite nanoparticles are coated with a single chitosan shell, and when the nanoparticles are coated with a silica/chitosan shell the adherence increases up to 29%.

Interactive Two-Way mHealth Interventions for Improving Medication Adherence: An Evaluation Using The Behaviour Change Wheel Framework.

Science.gov (United States)

Chiang, Nicole; Guo, Michael; Amico, K Rivet; Atkins, Lou; Lester, Richard T

2018-04-12

Medication adherence is an important but highly complex set of behaviors, which for life-threatening and infectious diseases such as HIV carry critical consequences for individual and public health. There is growing evidence that mobile phone text messaging interventions (mHealth) connecting providers with patients positively impact medication adherence, particularly two-way engagement platforms that require bidirectional communication versus one-way in which responses are not mandatory. However, mechanisms of action have not been well defined. The Behavior Change Wheel is a comprehensive framework for behavior change that includes an all-encompassing model of behavior known as Capability Opportunity Motivation-Behavior and is complemented by a taxonomy of behavior change techniques. Evaluating mHealth interventions for medication adherence using these tools could provide useful insights that may contribute to optimizing their integration into the healthcare system and successful scaling-up. This study aimed to help address the current knowledge gap regarding how two-way mHealth interventions for medication adherence may work by applying the Behavior Change Wheel to characterize WelTel: an interactive digital health outreach platform with robust evidence for improving adherence to antiretroviral therapy. To characterize how WelTel may promote medication adherence, we applied the Behavior Change Wheel to systematically (1) generate a behavioral diagnosis through mapping known antiretroviral therapy adherence barriers onto the Capability Opportunity Motivation-Behavior model of behavior, (2) specify the behavior change techniques that WelTel delivers, (3) link identified behavior change techniques to corresponding intervention functions of the Behavior Change Wheel, and (4) connect these behavior change techniques and intervention functions to respective Capability Opportunity Motivation-Behavior influences on behavior to determine potential mechanisms of action. Our

[Treatment adherence and use of complementary and alternative medicine in patients with inflammatory bowel disease].

Science.gov (United States)

Lakatos, László; Czeglédi, Zsófia; Dávid, Gyula; Kispál, Zsófi; Kiss, Lajos S; Palatka, Károly; Kristóf, Tünde; Molnár, Tamás; Salamon, Agnes; Demeter, Pál; Miheller, Pál; Szamosi, Tamás; Banai, János; Papp, Mária; Bene, László; Kovács, Agota; Rácz, István; Lakatos, Péter László

2010-02-14

Previous studies have suggested an increasing use of complementary and alternative medicine (CAM) in patients with inflammatory bowel disease (IBD). Furthermore, a significant number of IBD patients fail to comply with treatment. The aim of our study was to evaluate the prevalence of non-adherence the use of CAM in Hungarian patients with IBD. A total of 655 consecutive IBD patients (Crohn's disease [CD]: 344, age: 38.2 + or - 12.9 years; ulcerative colitis [UC]: 311, age: 44.9 + or - 15.3 years) were interviewed during the visit at specialists by self-administered questionnaire including demographic and disease-related data, as well as items analyzing the extent of non-adherence and CAM use. Patients taking more then 80% of each prescribed medicine were classified as adherent. The overall rate of self reported non-adherence (CD: 20.9%, UC: 20.6%) and CAM (CD: 31.7%, UC: 30.9%) use was not different between CD and UC. The most common causes of non-adherence were: forgetfulness (47.8%), too many/unnecessary pills (39.7%), being afraid of side effects (27.9%) and too frequent dosing. Most common forms of CAM were herbal tee (47.3%), homeopathy (14.6%), special diet (12.2%), and acupuncture (5.8%). In CD, disease duration, date of last follow-up visit, educational level and previous surgeries were predicting factors for non-adherence. Alternative medicine use was associated in both diseases with younger age, higher educational level and immunosuppressant use. In addition, CAM use in UC was more common in females and in patients with supportive psychiatric/psychological therapy. Non-adherence and CAM use is common in patients with IBD. Special attention should be paid to explore the identified predictive factors during follow-up visits to improve adherence to therapy and improving patient-doctor relationship.

Mode of administration of dulaglutide: implications for treatment adherence

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Amblee A

2016-06-01

Full Text Available Ambika Amblee1,2 1Department of Internal Medicine, Division of Endocrinology, John Stroger Hospital of Cook County, 2Rush University Medical Center, Chicago, IL, USA Background: Medication complexity/burden can be associated with nonadherence in patients with type 2 diabetes mellitus (T2DM. Patients’ satisfaction with their treatment is an important consideration for physicians. Strategies like using longer acting efficacious agents with less frequent dosing may help adherence. Objective: To explore the mode of administration of dulaglutide and its implications for treatment adherence in T2DM. Methods: PubMed search using the term “Dulaglutide” through October 31, 2015 was conducted. Published articles, press releases, and abstracts presented at national/international meetings were considered. Results/conclusion: Dulaglutide is a once-weekly glucagon like peptide-1 analog with a low intraindividual variability. Phase III trials demonstrated significant improvements in glycemia and weight, with a low hypoglycemia risk similar to liraglutide/exenatide, but with substantially fewer injections. A significant improvement was observed in the total Diabetes Treatment Satisfaction Questionnaire score, Impact of Weight on Self-Perception, and perceived frequency of hyperglycemia with dulaglutide when compared with placebo, exenatide, liraglutide, or metformin. Treatment satisfaction scores showed an improvement with dulaglutide (34%–39% when compared with exenatide (31%. A positive experience with a high initial (97.2% and final (99.1% injection success rate along with a significant reduction in patients’ fear of self-injecting, as measured by the modified self-injecting subscale of the Diabetes Fear of Injecting and Self-Testing Questionnaire and Medication Delivery Device Assessment Battery, was found. Its acceptance was high (>96% among a variety of patients including patients who fear injections and injection-naïve users. Dulaglutide is

Inhaled antibiotics for the treatment of chronic Pseudomonas aeruginosa infection in cystic fibrosis patients: challenges to treatment adherence and strategies to improve outcomes

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Bodnár R

2016-02-01

of a commonly accepted consensus on the definition of adherence in the reviewed articles. Routine adherence monitoring during CF care, discussing the possible reasons of suboptimal adherence with the patient, and changing treatment regimens on the basis of patient burden can individualize CF therapy for patients and may improve the level of adherence. Keywords: cystic fibrosis, antibiotics, adherence, compliance, Pseudomonas aeruginosa

Predictors and outcomes of non-adherence in patients receiving maintenance hemodialysis.

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Tohme, Fadi; Mor, Maria K; Pena-Polanco, Julio; Green, Jamie A; Fine, Michael J; Palevsky, Paul M; Weisbord, Steven D

2017-08-01

Predictors of and outcomes associated with non-adherent behavior among patients on chronic hemodialysis (HD) have been incompletely elucidated. We conducted a post hoc analysis of data from the SMILE trial to identify patient factors associated with non-adherence to dialysis-related treatments and the associations of non-adherence with clinical outcomes. We defined non-adherence as missed HD and abbreviated HD. We used negative binomial regression to model the associations of demographic and clinical factors with measures of non-adherence, and negative binomial and Cox regression to analyze the associations of non-adherence with hospitalizations and mortality, respectively. We followed 286 patients for up to 24 months. Factors independently associated with missing HD included Tuesday/Thursday/Saturday HD schedule [incident rate ratio (IRR) 1.85, p adherence to HD-related treatments, and independent associations of non-adherence with hospitalization and mortality. These findings should inform the development and implementation of interventions to improve adherence and reduce health resource utilization.

Appointment length, psychiatrists' communication behaviors, and medication management appointment adherence.

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Cruz, Mario; Roter, Debra L; Cruz, Robyn F; Wieland, Melissa; Larson, Susan; Cooper, Lisa A; Pincus, Harold Alan

2013-09-01

The authors explored the relationship between critical elements of medication management appointments (appointment length, patient-centered talk, and positive nonverbal affect among providers) and patient appointment adherence. The authors used an exploratory, cross-sectional design employing quantitative analysis of 83 unique audio recordings of split treatment medication management appointments for 46 African-American and 37 white patients with 24 psychiatrists at four ambulatory mental health clinics. All patients had a diagnosis of depression. Data collected included demographic information; Patient Health Questionnaire-9 scores for depression severity; psychiatrist verbal and nonverbal communication behaviors during medication management appointments, identified by the Roter Interaction Analysis System during analysis of audio recordings; and appointment adherence. Bivariate analyses were employed to identify covariates that might influence appointment adherence. Generalized estimating equations (GEEs) were employed to assess the relationship between appointment length, psychiatrist patient-centered talk, and positive voice tone ratings and patient appointment adherence, while adjusting for covariates and the clustering of observations within psychiatrists. Wald chi square analyses were used to test whether all or some variables significantly influenced appointment adherence. GEE revealed a significant relationship between positive voice tone ratings and appointment adherence (p=.03). Chi square analyses confirmed the hypothesis of a positive and significant relationship between appointment adherence and positive voice tone ratings (p=.03) but not longer visit length and more patient-centered communication. The nonverbal conveyance of positive affect was associated with greater adherence to medication management appointments by depressed patients. These findings potentially have important implications for communication skills training and adherence research.

Effectiveness of implementation strategies in improving physician adherence to guideline recommendations in heart failure: a systematic review protocol.

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Van Spall, Harriette G C; Shanbhag, Deepti; Gabizon, Itzhak; Ibrahim, Quazi; Graham, Ian D; Harlos, Karen; Haynes, R Brian; Connolly, Stuart J

2016-03-31

The uptake of Clinical Practice Guideline (CPG) recommendations that improve outcomes in heart failure (HF) remains suboptimal. We will conduct a systematic review to identify implementation strategies that improve physician adherence to class I recommendations, those with clear evidence that benefits outweigh the risks. We will use American, Canadian and European HF guidelines as our reference. We will conduct a literature search in the databases of MEDLINE, EMBASE, HEALTHSTAR, CINAHL, Cochrane Library, Campbell Collaboration, Joanna Briggs Institute Evidence Based Practice, Centre for Reviews and Dissemination and Evidence Based Practice Centres. We will include prospective studies evaluating implementation interventions aimed at improving uptake of class I CPG recommendations in HF. We will extract data in duplicate. We will classify interventions according to their level of application (ie, provider, organisation, systems level) and common underlying characteristics (eg, education, decision-support, financial incentives) using the Cochrane Effective Practice and Organisation of Care Taxonomy. We will assess the impact of the intervention on adherence to the CPGs. Outcomes will include proportion of eligible patients who were: prescribed a CPG-recommended pharmacological treatment; referred for device consideration; provided self-care education at discharge; and provided left ventricular function assessment. We will include clinical outcomes such as hospitalisations, readmissions and mortality, if data is available. We will identify the common elements of successful and failing interventions, and examine the context in which they were applied, using the Process Redesign contextual framework. We will synthesise the results narratively and, if appropriate, will pool results for meta-analysis. In this review, we will assess the impact of implementation strategies and contextual factors on physician adherence to HF CPGs. We will explore why some interventions may

Efficacy of a brief multifactorial adherence-based intervention on reducing the blood pressure of patients with poor adherence: protocol for a randomized clinical trial

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Llobera Joan

2010-09-01

Full Text Available Abstract Background Lowering of blood pressure by antihypertensive drugs reduces the risks of cardiovascular events, stroke, and total mortality. However, poor adherence to antihypertensive medications reduces their effectiveness and increases the risk of adverse events. In terms of relative risk reduction, an improvement in medication adherence could be as effective as the development of a new drug. Methods/Design The proposed randomized controlled trial will include patients with a low adherence to medication and uncontrolled blood pressure. The intervention group will receive a multifactorial intervention during the first, third, and ninth months, to improve adherence. This intervention will include motivational interviews, pill reminders, family support, blood pressure self-recording, and simplification of the dosing regimen. Measurement The primary outcome is systolic blood pressure. The secondary outcomes are diastolic blood pressure, proportion of patients with adequately controlled blood pressure, and total cost. Discussion The trial will evaluate the impact of a multifactorial adherence intervention in routine clinical practice. Ethical approval was given by the Ethical Committee on Human Research of Balearic islands, Spain (approval number IB 969/08 PI. Trial registration Current controlled trials ISRCTN21229328

Geriatric syndromes are potential determinants of the medication adherence status in prevalent dialysis patients

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Chia-Ter Chao

2016-06-01

Full Text Available Background. Geriatric syndromes (GS exhibit high prevalence in patients with end-stage renal disease (ESRD under chronic dialysis irrespective of age. We sought to determine whether GS influences medication adherence in ESRD patients. Methods. A prospective cohort of chronic dialysis patients was assembled. The presence of GS components, including frailty/prefrailty, polypharmacy, and malnutrition, were ascertained through a validated questionnaire, electronic records and chart abstraction, and laboratory tests. The severity of medication non-adherence was defined using the eight-item Morisky Medication Adherence Scale (MMAS. Multiple logistic regression analysis was performed targeting MMAS results and incorporating relevant clinical features and GS. Results. The prevalence of frailty/pre-frailty, polypharmacy, and hypoalbuminemia/ malnutrition among the enrolled participants was 66.7%, 94%, and 14%, respectively. The average MMAS scores in these dialysis patients were 2 ± 1.7 (range, 0–6, with only 15.7% exhibiting high medication adherence. Multiple regression analyses showed that the absence of frailty/pre-frailty (P = 0.01 were significantly associated with poorer medication adherence, while the presence of polypharmacy (P = 0.02 and lower serum albumin, a potential sign of malnutrition (P = 0.03, were associated with poor adherence in another model. Conclusion. This study is among the very few reports addressing GS and medication adherence, especially in ESRD patients. Interventions targeting frailty, polypharmacy, and malnutrition might potentially improve the medication non-adherence and symptom control in these pill-burdened patients.

Considerations in using text messages to improve adherence to highly active antiretroviral therapy: a qualitative study among clients in Yaoundé, Cameroon

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Mbuagbaw L

2012-04-01

Full Text Available Lawrence Mbuagbaw1,2, Renée Cécile Bonono-Momnougui1, Lehana Thabane2,31Centre for the Development of Best Practices in Health (CDBPH, Yaoundé Central Hospital, Yaoundé, Cameroon; 2Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada; 3Biostatistics Unit, Father Sean O'Sullivan Research Centre, St Joseph's Healthcare, Hamilton, Ontario, CanadaAbstract: Poor adherence to highly active antiretroviral therapy (HAART is a major hindrance to the reduction of mortality and morbidity due to HIV. This qualitative study used focus groups to explore the views and experiences of HIV patients on HAART with adherence reminders, especially the text message (SMS [short message service]. The ethnographic data obtained were used to design a clinical trial to assess the effect of motivational text messages versus usual care to enhance adherence to HAART among HIV patients in Yaoundé, Cameroon. Participants appreciated the idea of a timely SMS reminder, and cited the physician as a role model. They expressed concerns about privacy. Long-term life goals were a motivating factor to adhere. Overall, text messaging was viewed positively as a tool with a dual function of reminder and motivator. Messages coming from the attending physician may have a stronger impact. Trials investigating the use of text messages to improve adherence to HAART need to consider the content and timing of SMS, taking into account technical challenges and privacy.Keywords: focus groups, adherence, highly active antiretroviral therapy (HAART, text message, short message service (SMS, human immunodeficiency virus (HIV

Adherence to the Mediterranean diet and quality of life in the SUN Project.

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Henríquez Sánchez, P; Ruano, C; de Irala, J; Ruiz-Canela, M; Martínez-González, M A; Sánchez-Villegas, A

2012-03-01

Mediterranean diet has been related with reduced morbidity and better well-being. The aim of this study was to assess whether the adherence to the Mediterranean diet were associated with mental and physical health related to quality of life. This analysis included 11 015 participants with 4 years of follow-up in the SUN Project (a multipurpose cohort study based on university graduates from Spain). A validated 136-item food frequency questionnaire was used to assess the adherence to the Mediterranean diet at baseline, according to a nine-point score, presented in four categories (low, low-moderate, moderate-high and high). Health-related quality of life (HRQL) was measured after 4 years of follow-up with the Spanish version of the SF-36 Health Survey. Generalized Linear Models were fitted to assess adjusted mean scores, the regression coefficients (β) and their 95% confidence intervals (95% CIs) for the SF-36 domains according to categories of adherence to Mediterranean diet. Multivariate-adjusted models revealed a significant direct association between adherence to Mediterranean diet and all the physical and most mental health domains (vitality, social functioning and role emotional). Vitality (β=0.50, 95% CI=0.32-0.68) and general health (β=0.45, 95% CI=0.26-0.62) showed the highest coefficients. Mean values for physical functioning, role physical, bodily pain, general health and vitality domains were significantly better with increasing adherence to the Mediterranean diet. Those having improved their initial high diet scores have better scores in physical functioning, general health and vitality. Adherence to the Mediterranean diet seems to be a factor importantly associated with a better HRQL.

Self-Monitoring Using Continuous Glucose Monitors with Real-Time Feedback Improves Exercise Adherence in Individuals with Impaired Blood Glucose: A Pilot Study.

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Bailey, Kaitlyn J; Little, Jonathan P; Jung, Mary E

2016-03-01

Exercise helps individuals with prediabetes or type 2 diabetes (T2D) manage their blood glucose (BG); however, exercise adherence in this population is dismal. In this pilot study we tested the efficacy of a self-monitoring group-based intervention using continuous glucose monitors (CGMs) at increasing exercise adherence in individuals with impaired BG. Thirteen participants with prediabetes or T2D were randomized to an 8-week standard care exercise program (CON condition) (n = 7) or self-monitoring exercise intervention (SM condition) (n = 6). Participants in the SM condition were taught how to self-monitor their exercise and BG, to goal set, and to use CGM to observe how exercise influences BG. We hypothesized that compared with the CON condition, using a real-time CGM would facilitate self-monitoring behavior, resulting in increased exercise adherence. Repeated-measures analysis of variance revealed significant Condition × Time interactions for self-monitoring (P goal setting (P = 0.01), and self-efficacy to self-monitor (P = 0.01), such that the SM condition showed greater increases in these outcomes immediately after the program and at the 1-month follow-up compared with the CON condition. The SM condition had higher program attendance rates (P = 0.03), and a greater proportion of participants reregistered for additional exercise programs (P = 0.048) compared with the CON condition. Participants in both conditions experienced improvements in health-related quality of life, waist circumference, and fitness (P values exercise behavior in individuals living with prediabetes or T2D.

Predictors of Vitamin Adherence After Bariatric Surgery.

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Sunil, Supreet; Santiago, Vincent A; Gougeon, Lorraine; Warwick, Katie; Okrainec, Allan; Hawa, Raed; Sockalingam, Sanjeev

2017-02-01

Vitamin supplementation in bariatric aftercare is essential to prevent nutrient deficiencies; however, rates of vitamin adherence have been as low as 30 % 6 months post-surgery. Preliminary literature suggests non-adherence to prescribed treatments can be linked to demographic and psychological factors. We aimed to determine the relationship between these factors to vitamin adherence in post-bariatric surgery patients. A total of 92 bariatric patients were assessed 6 months post-surgery. Patients were administered a questionnaire collecting demographic information, psychological scores, and self-reported adherence. Nutrient deficiencies were analyzed through serum vitamin levels measured 3 and 6 months after surgery. Wilcoxon rank-sum and chi-square tests were used for analysis. Non-adherence was associated with male sex and full-time employment (p = 0.027, p = 0.015). There were no differences with respect to living situation, education level, or relationship type. Non-adherent patients did not have significantly higher scores for generalized anxiety, depressive symptoms, or avoidant behaviors. However, non-adherent patients displayed greater attachment anxiety than their adherent counterparts (p = 0.0186). Non-adherence was also associated with lower vitamin B12 levels 6 months post-surgery (p = 0.001). Male gender and full-time work have previously been shown to be associated with non-adherence. This is the first study to demonstrate that attachment anxiety is associated with poor multivitamin adherence in the post-surgical bariatric population. This result is concordant with recent literature that has demonstrated attachment anxiety is associated with poor adherence to dietary recommendations in bariatric patients 6 months postoperatively. Presurgical screening for attachment anxiety could facilitate early interventions to promote better bariatric aftercare in this group.

Factors affecting adherence to national malaria treatment guidelines in management of malaria among public healthcare workers in Kamuli District, Uganda.

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Bawate, Charles; Callender-Carter, Sylvia T; Nsajju, Ben; Bwayo, Denis

2016-02-24

Malaria remains a major public health threat accounting for 30.4 % of disease morbidity in outpatient clinic visits across all age groups in Uganda. Consequently, malaria control remains a major public health priority in endemic countries such as Uganda. Experiences from other countries in Africa that revised their malaria case management suggest that health workers adherence may be problematic. A descriptive, cross-sectional design was used and collected information on health system, health workers and patients. Using log-binomial regression model, adjusted prevalence risk ratios (PRRs) and their associated 95 % confidence intervals were determined in line with adherence to new treatment guidelines of parasitological diagnosis and prompt treatment with artemisinin combination therapy (ACT). Nine health centres, 24 health workers and 240 patient consultations were evaluated. Overall adherence to national malaria treatment guidelines (NMTG) was 50.6 % (122/241). It was significantly high at HC III [115 (53 %)] than at HC IV (29 %) [PRR = 0.28 (95 % CI 0.148 0.52), p = 0.000]. Compared to the nursing aide, the adherence level was 1.57 times higher among enrolled nurses (p = 0.004) and 1.68 times higher among nursing officers, p = 0.238, with statistical significance among the former. No attendance of facility malaria-specific continuing medical education (CME) sessions [PRR = 1.9 (95 % CI 1.29 2.78), p = 0.001] and no display of malaria treatment job aides in consultation rooms [PRR = 0.64 (95 % CI 0.4 1.03), p = 0.07] was associated with increased adherence to guidelines with the former showing a statistical significance and the association of the latter borderline statistical significance. The adherence was higher when the laboratory was functional [PRR = 0.47 (95 % CI 0.35 0.63)] when the laboratory was functional in previous 6 months. Age of health worker, duration of employment, supervision, educational level, and age of patient were found not associated with

Dilator Use After Vaginal Brachytherapy for Endometrial Cancer: A Randomized Feasibility and Adherence Study.

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Hanlon, Alexandra; Small, William; Strauss, Jonathan; Lin, Lilie L; Hanisch, Laura; Huang, Liming; Bai, Jinbing; Wells, Jessica; Bruner, Deborah Watkins

Vaginal brachytherapy, a common treatment of endometrial cancer, is associated with high rates of vaginal stenosis. Recommendations for vaginal dilator use to minimize stenosis generally include 3 times per week for approximately 10 minutes per use. However, adherence rates range widely and are generally well less than 50%. The aims of this study were to assess feasibility of recruitment to a study of dilator use and test a theoretically driven enhanced educational program (EEP) to increase adherence. Eligibility included women treated with postoperative vaginal brachytherapy for stage I to IIIc endometrial cancer. Patients were randomized to either nurse-delivered standard institutional instruction or EEP. Of eligible patients, 76% consented, 42 were randomized, and 69% completed the 6-month assessment. Mean age was 58.2 years; 48% were sexually active. There was no difference in adherence between arms. Overall, 20% and 8.3% were adherent to the prescribed use of 3 times per week, and 64% and 16% were adherent to use at least once per week at 6 weeks and 6 months, respectively. Adherence was greater among those motivated by vaginal health and having lower body mass index. Nonadherence was significantly higher among those who are college educated, in the EEP group, and with higher weight. Feasibility of recruitment into a study of vaginal dilator use was high. Adherence was low, and there was no difference between groups. Adherence to vaginal dilator use requires novel interventions to test. Nursing education that includes how dilators may maintain vaginal health may improve use because it was a motivator for adherence in this study.

Non-adherence to standard treatment guidelines in a rural paediatric hospital in Sierra Leone.

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De Bruycker, M; Van den Bergh, R; Dahmane, A; Khogali, M; Schiavetti, B; Nzomukunda, Y; Alders, P; Allaouna, M; Cloquet, C; Enarson, D A; Satyarayanan, S; Magbity, E; Zachariah, R

2013-06-21

A rural paediatric hospital in Bo, Sierra Leone. To assess the level of adherence to standard treatment guidelines among clinicians prescribing treatment for children admitted with a diagnosis of malaria and/or lower respiratory tract infection (LRTI), and determine the association between (non) adherence and hospital outcomes, given that non-rational use of medicines is a serious global problem. Secondary analysis of routine programme data. Data were collected for 865 children admitted with an entry diagnosis of malaria and 690 children with LRTI during the period January to April 2011; some patients were classified in both categories. Non-adherence to guidelines comprised use of non-standard drug regimens, dosage variations, non-standard frequency of administration and treatment duration. Cumulative non-adherence to guidelines for LRTI cases was 86%. For malaria, this involved 12% of patients. Potentially harmful non-adherence was significantly associated with an unfavourable hospital outcome, both for malaria and for LRTI cases. Overall non-adherence to standard treatment guidelines by clinicians in a routine hospital setting is very high and influences hospital outcomes. This study advocates for the implementation of routine measures to monitor and improve rational drug use and the quality of clinical care in such hospitals.

Understanding and improving treatment adherence in patients with psychotic disorders: Review and a proposed intervention

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Staring, A.B.P.; Mulder, C.L.; van der Gaag, M.; Selten, J.P.; Loonen, A.J.M.; Hengeveld, M.W.

2006-01-01

Abstract: Non-adherence to treatment of patients with psychotic disorders is related to higher rates of relapse, hospitalization, and suicide. Important predictors of non-adherence include poor social structure, cognitive deficits, negative medication attitude, side effects, depression, a

A Review of NEPA, a Novel Fixed Antiemetic Combination with the Potential for Enhancing Guideline Adherence and Improving Control of Chemotherapy-Induced Nausea and Vomiting

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Paul J. Hesketh

2015-01-01

Full Text Available Combination antiemetic regimens targeting multiple molecular pathways associated with emesis have become the standard of care for prevention of chemotherapy-induced nausea and vomiting (CINV related to highly and moderately emetogenic chemotherapies. Antiemetic consensus guidelines from several professional societies are widely available and updated regularly as new data emerges. Unfortunately, despite substantial research supporting the notion that guideline conformity improves CINV control, adherence to antiemetic guidelines is unsatisfactory. While studies are needed to identify specific barriers to guideline use and explore measures to enhance adherence, a novel approach has been taken to improve clinician adherence and patient compliance, with the development of a new combination antiemetic. NEPA is an oral fixed combination of a new highly selective NK1 receptor antagonist (RA, netupitant, and the pharmacologically and clinically distinct 5-HT3 RA, palonosetron. This convenient antiemetic combination offers guideline-consistent prophylaxis by targeting two critical pathways associated with CINV in a single oral dose administered only once per cycle. This paper will review and discuss the NEPA data in the context of how this first combination antiemetic may overcome some of the barriers interfering with adherence to antiemetic guidelines, enhance patient compliance, and offer a possible advance in the prevention of CINV for patients.

Influence of intention to adhere, beliefs and satisfaction about medicines on adherence in solid organ transplant recipients.

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Hugon, Amélie; Roustit, Matthieu; Lehmann, Audrey; Saint-Raymond, Christel; Borrel, Elisabeth; Hilleret, Marie-Noëlle; Malvezzi, Paolo; Bedouch, Pierrick; Pansu, Pascal; Allenet, Benoît

2014-07-27

Nonadherence to immunosuppressive (IS) therapy is associated with poor outcomes. Identifying factors predicting poor adherence is therefore essential. The primary objective of this study was to test whether parameters of a model adapted from the theory of planned behavior, and more specifically attitudes that are influenced by beliefs and satisfaction with medication, could predict adherence in solid organ transplant patients. Adherence was assessed with a self-reported medication adherence scale and IS blood trough concentrations over 6 months, in four transplant units. Satisfaction and beliefs were assessed using the Treatment Satisfaction with Medicines Questionnaire (SATMED-Q) and Beliefs about Medicines Questionnaire (BMQ), respectively. Theory of planned behavior was assessed with a specific questionnaire exploring intentions, subjective norms, attitudes and perceived behavioral control. Treatment characteristics and socioeconomic data were also collected. One hundred and fifty-three solid organ transplant patients were enrolled, including lung (n=33), heart (n=43), liver (n=42), and kidney (n=44) patients. Satisfaction and positive beliefs about medication were higher in adherent than those in nonadherent patients. Factors independently associated with an increased risk of nonadherence were negative general beliefs about medications (odds ratio [OR]=0.89 [0.83-0.97]), living alone (OR=2.78 [1.09-7.09]), heart transplantation (OR=3.49 [1.34-9.09]), and being on everolimus (OR=5.02 [1.21-20.8]). Negative beliefs toward medications were shown to be an independent risk factor of poor adherence. Therefore, the BMQ could be an effective, easy to implement tool, for use in everyday practice, to identify patients needing interventions to improve adherence to IS.

Longitudinal relationships between antiretroviral treatment adherence and discrimination due to HIV-serostatus, race, and sexual orientation among African-American men with HIV.

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Bogart, Laura M; Wagner, Glenn J; Galvan, Frank H; Klein, David J

2010-10-01

African-Americans show worse HIV disease outcomes compared to Whites. Health disparities may be aggravated by discrimination, which is associated with worse health and maladaptive health behaviors. We examined longitudinal effects of discrimination on antiretroviral treatment adherence among 152 HIV-positive Black men who have sex with men. We measured adherence and discrimination due to HIV-serostatus, race/ethnicity, and sexual orientation at baseline and monthly for 6 months. Hierarchical repeated-measures models tested longitudinal effects of each discrimination type on adherence. Over 6 months, participants took 60% of prescribed medications on average; substantial percentages experienced discrimination (HIV-serostatus, 38%; race/ethnicity, 40%; and sexual orientation, 33%). Greater discrimination due to all three characteristics was significantly bivariately associated with lower adherence (all p's discrimination was significant (p < 0.05). Efforts to improve HIV treatment adherence should consider the context of multiple stigmas, especially racism.

Adherence to phosphate binders in hemodialysis patients: prevalence and determinants.

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Van Camp, Yoleen P M; Vrijens, Bernard; Abraham, Ivo; Van Rompaey, Bart; Elseviers, Monique M

2014-12-01

Phosphate control is a crucial treatment goal in end-stage renal disease, but poor patient adherence to phosphate binder therapy remains a challenge. This study aimed to estimate the extent of phosphate binder adherence in hemodialysis patients and to identify potential determinants. Phosphate binder adherence was measured blindly in 135 hemodialysis patients for 2 months using the medication event monitoring system. Patient data, gathered at inclusion through medical records, ad hoc questionnaires and the short form (SF)-36 health survey, included: (1) demographics, (2) perceived side-effects, belief in benefit, self-reported adherence to the therapy, (3) knowledge about phosphate binder therapy, (4) social support, and (5) quality of life (SF-36). Phosphatemia data was collected from charts. 'Being adherent' was defined as missing adherent' as missing adherent. Over the entire 8-week period, 22 % of patients were totally adherent. Mean phosphatemia levels were 0.55 mg/dl lower in adherent than nonadherent patients (4.76 vs. 5.31 mg/dl). Determinants for being totally adherent were living with a partner, higher social support (both were interrelated) and higher physical quality of life. Experiencing intake-related inconvenience negatively affected adherence. The social support and quality of life physical score explained 26 % of the variance in adherence. Phosphate binder nonadherence remains a major problem. Interventions should aim, at least, to improve social support. With few associated factors found and yet low adherence, an individualized approach seems indicated.

Medication adherence beliefs of U.S community pharmacists.

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Witry, Matthew J

2018-05-01

There is increasing attention on the role of community pharmacists in improving medication adherence. There is a need to better understand pharmacist attitudes and experiences related to this role. To assess community pharmacist perceptions of patient reasons for non-adherence, characterize the adherence beliefs of community pharmacists, and test if there are demographic predictors of pharmacists' self-efficacy, outcome expectations, and role beliefs related to intervening on medication non-adherence. A cross-sectional survey was mailed using a 4-contact approach to 1000 pharmacists practicing in 5 Midwestern U.S. States. The survey included seven domains to address the study objectives. Descriptive statistics were calculated for demographic items, coefficient alphas tested the internal consistency of scales, and multiple regression was used to test the relationship between demographics and scale means. There were 261 usable responses giving a 29% response rate. Pharmacists perceived forgetting and instructions changing without a new prescription to be the most common reasons for late refills. A minority of pharmacists agreed that non-adherence involves a deliberate decision or that negative medication beliefs were common reasons for late refills. Pharmacists were confident, had positive outcome expectations, and positive role beliefs related to interacting with patients who have adherence issues. Barriers to adherence intervention included difficulties with follow-up and documentation. Also, over half of the pharmacists reported that discussing adherence makes patients defensive. Pharmacists had positive attitudes toward intervening on medication non-adherence although barriers to intervention are present. Pharmacists perceived non-intentional reasons for late refills to be more prevalent than intentional reasons. Pharmacists may benefit from additional non-adherence communication training and support targeted at identifying a broader range of non-adherence

Perspectives Regarding Adherence to Prescribed Treatment in Highly Adherent HIV-Infected Gay Men.

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Brion, John M; Menke, Edna M

2008-01-01

Focus group methodology was used to describe the medication adherence experience of 24 HIV-infected gay men who reported being adherent to their medication regimens. A conceptualization of medication adherence as an evolving process consisted of challenges to adherence (learning the diagnosis, starting the medications, struggling with the medications, dealing with side effects, coping with stigma) as well as those factors supportive of adherence (believing in medications, finding motivating factors, using reminders, depending on others, owning the disease). Themes associated with challenges to adherence focused on diagnosis and the physical and emotional adjustments individuals made to incorporate antiretroviral medications into their daily lives and move toward medication adherence. The factors supportive of adherence were related to the ongoing behaviors identified with establishing and maintaining adherence behaviors. What can be taken from the study is that adherence is a complex and dynamic process rather than a static behavior.

Factors associated with non-adherence to highly active antiretroviral therapy in Nairobi, Kenya

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Wakibi Samwel N

2011-12-01

Full Text Available Abstract Background Antiretroviral therapy (ART requires high-level (> 95% adherence. Kenya is rolling out ART access programmes and, issue of adherence to therapy is therefore imperative. However, published data on adherence to ART in Kenya is limited. This study assessed adherence to ART and identified factors responsible for non adherence in Nairobi. Methods This is a multiple facility-based cross-sectional study, where 416 patients aged over 18 years were systematically selected and interviewed using a structured questionnaire about their experience taking ART. Additional data was extracted from hospital records. Patients were grouped into adherent and non-adherent based on a composite score derived from a three questions adherence tool developed by Center for Adherence Support Evaluation (CASE. Multivariate regression model was used to determine predictors of non-adherence. Results Overall, 403 patients responded; 35% males and 65% females, 18% were non-adherent, and main (38% reason for missing therapy were being busy and forgetting. Accessing ART in a clinic within walking distance from home (OR = 2.387, CI.95 = 1.155-4.931; p = 0.019 and difficulty with dosing schedule (OR = 2.310, CI.95 = 1.211-4.408, p = 0.011 predicted non-adherence. Conclusions The study found better adherence to HAART in Nairobi compared to previous studies in Kenya. However, this can be improved further by employing fitting strategies to improve patients' ability to fit therapy in own lifestyle and cue-dose training to impact forgetfulness. Further work to determine why patients accessing therapy from ARV clinics within walking distance from their residence did not adhere is recommended.

Relationship between alcohol consumption, whether linked to other substance use or not, and antiretroviral treatment adherence in HIV+ patients.

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González-Álvarez, Sara; Madoz-Gúrpide, Agustín; Parro-Torres, Carlos; Hernández-Huerta, Daniel; Ochoa Mangado, Enriqueta

2017-07-14

Hazardous alcohol consumption is a common diagnosis among people living with HIV infection. The relationship between alcohol consumption and poor adherence to antiretroviral therapy has been highlighted in different studies, yet few of them performed a parallel analysis of other substance use. In Spain, alcohol consumption is frequently associated with other substance use, mainly cannabis and cocaine. The aim of this study is to assess the influence of hazardous alcohol consumption both combined with other substances (cocaine, heroin, methadone and/or cannabis) or alone on antiretroviral therapy adherence in our social environment. We performed an observational case-control study including 119 HIV+ individuals. We recruited 40 non-adherent patients, defined by less than 90% compliance according to hospital pharmacy refill data, and corroborated by the Simplified Medication Adherence Questionnaire (SMAQ) and referring professional's opinion. Control cases (n=79) were defined as those patients with similar characteristics but considered adherent according to the same parameters. Data collection took place between May 2013 and September 2015. Statistical analysis was performed using a binary logistic regression model. Our results indicate that alcohol consumption decreases adherence to antiretroviral therapy. The use of methadone represents a statistically significant increased risk of poor adherence. No significant differences were found between adherent and non-adherent groups regarding cocaine, heroin or cannabis use in this study. In summary, the detection of substance use and especially alcohol consumption in HIV+ patients can improve the effectiveness of antiretroviral therapy by identifying and treating at-risk individuals for a poor therapeutic adherence.

The Effect on Treatment Adherence of Administering Drugs as Fixed-Dose Combinations versus as Separate Pills: Systematic Review and Meta-Analysis.

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van Galen, Katy A; Nellen, Jeannine F; Nieuwkerk, Pythia T

2014-01-01

Administering drugs as fixed-dose combinations (FDCs) versus the same active drugs administered as separate pills is assumed to enhance treatment adherence. We synthesized evidence from randomized controlled trials (RCTs) about the effect of FDCs versus separate pills on adherence. We searched PubMed for RCTs comparing a FDC with the same active drugs administered as separate pills, including a quantitative estimate of treatment adherence, without restriction to medical condition. The odds ratio (OR) of optimal adherence with FDCs versus separate pills was used as common effect size and aggregated into a pooled effect estimate using a random effect model with inverse variance weights. Out of 1258 articles screened, only six studies fulfilled inclusion criteria. Across medical conditions, administering drugs as FDC significantly increased the likelihood of optimal adherence (OR 1.33 (95% CI, 1.03-1.71)). Within subgroups of specific medical conditions, the favourable effect of FDCs on adherence was of borderline statistical significance for HIV infection only (OR 1.46 (95% CI, 1.00-2.13)). We observed a remarkable paucity of RCTs comparing the effect on adherence of administering drugs as FDC versus as separate pills. Administering drugs as FDC improved medication adherence. However, this conclusion is based on a limited number of RCTs only.

Knowledge of and Adherence to Hygiene Guidelines among Medical Students in Austria

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Verena G. Herbert

2013-01-01

Full Text Available Background. Adherence to hygiene guidelines is of utmost importance for healthcare professionals. The aim of this study was to evaluate the knowledge on and the adherence to hygiene guidelines among medical students in Austria. Additionally, a possible difference between female and male students was investigated. Methods. An open paper-based survey among third-year medical students at the Medical University of Graz was conducted. The questionnaire consisted of 20 single-choice questions covering compliance with basic hygiene standards, self-rated knowledge of hygiene guidelines, and satisfaction with current hygiene education, equipment, and quality standards. Results. Of 192 medical students, 70% judged their knowledge of hygiene standards as “excellent” or “good”; however, only 49% reported adherence to hygiene guidelines and only 43% performed hygienic hand disinfection according to WHO guidelines. Of the respondents, 79% voted for a mandatory course on hygiene standards in medical education. No significant gender differences were observed. Conclusion. While the knowledge on hygiene guidelines appears to be good among medical students, adherence is limited and requires improvement. The need for an optimum education in hygiene is high.

Matching Adherence Interventions to Patient Determinants Using the Theoretical Domains Framework

NARCIS (Netherlands)

Allemann, S.S.; Nieuwlaat, R.; Bemt, B.J. van den; Hersberger, K.E.; Arnet, I.

2016-01-01

Introduction: Despite much research, interventions to improve medication adherence report disappointing and inconsistent results. Tailored approaches that match interventions and patient determinants of non-adherence were seldom used in clinical trials. The presence of a multitude of theoretical

Contemporary issues on the epidemiology and antiretroviral adherence of HIV-infected adolescents in sub-Saharan Africa: a narrative review

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Adejumo, Olurotimi A; Malee, Kathleen M; Ryscavage, Patrick; Hunter, Scott J; Taiwo, Babafemi O

2015-01-01

Introduction Adolescents are a unique and sometimes neglected group in the planning of healthcare services. This is the case in many parts of sub-Saharan Africa, where more than eight out of ten of the world's HIV-infected adolescents live. Although the last decade has seen a reduction in AIDS-related mortality worldwide, largely due to improved access to effective antiretroviral therapy (ART), AIDS remains a significant contributor to adolescent mortality in sub-Saharan Africa. Although inadequate access to ART in parts of the subcontinent may be implicated, research among youth with HIV elsewhere in the world suggests that suboptimal adherence to ART may play a significant role. In this article, we summarize the epidemiology of HIV among sub-Saharan African adolescents and review their adherence to ART, emphasizing the unique challenges and factors associated with adherence behaviour. Methods We conducted a comprehensive search of online databases for articles, relevant abstracts, and conference reports from meetings held between 2010 and 2014. Our search terms included “adherence,” “compliance,” “antiretroviral use” and “antiretroviral adherence,” in combination with “adolescents,” “youth,” “HIV,” “Africa,” “interventions” and the MeSH term “Africa South of the Sahara.” Of 19,537 articles and abstracts identified, 215 met inclusion criteria, and 148 were reviewed. Discussion Adolescents comprise a substantial portion of the population in many sub-Saharan African countries. They are at particular risk of HIV and may experience worse outcomes. Although demonstrated to have unique challenges, there is a dearth of comprehensive health services for adolescents, especially for those with HIV in sub-Saharan Africa. ART adherence is poorer among older adolescents than other age groups, and psychosocial, socio-economic, individual, and treatment-related factors influence adherence behaviour among adolescents in this region. With

Contemporary issues on the epidemiology and antiretroviral adherence of HIV-infected adolescents in sub-Saharan Africa: a narrative review.

Science.gov (United States)

Adejumo, Olurotimi A; Malee, Kathleen M; Ryscavage, Patrick; Hunter, Scott J; Taiwo, Babafemi O

2015-01-01

Adolescents are a unique and sometimes neglected group in the planning of healthcare services. This is the case in many parts of sub-Saharan Africa, where more than eight out of ten of the world's HIV-infected adolescents live. Although the last decade has seen a reduction in AIDS-related mortality worldwide, largely due to improved access to effective antiretroviral therapy (ART), AIDS remains a significant contributor to adolescent mortality in sub-Saharan Africa. Although inadequate access to ART in parts of the subcontinent may be implicated, research among youth with HIV elsewhere in the world suggests that suboptimal adherence to ART may play a significant role. In this article, we summarize the epidemiology of HIV among sub-Saharan African adolescents and review their adherence to ART, emphasizing the unique challenges and factors associated with adherence behaviour. We conducted a comprehensive search of online databases for articles, relevant abstracts, and conference reports from meetings held between 2010 and 2014. Our search terms included "adherence," "compliance," "antiretroviral use" and "antiretroviral adherence," in combination with "adolescents," "youth," "HIV," "Africa," "interventions" and the MeSH term "Africa South of the Sahara." Of 19,537 articles and abstracts identified, 215 met inclusion criteria, and 148 were reviewed. Adolescents comprise a substantial portion of the population in many sub-Saharan African countries. They are at particular risk of HIV and may experience worse outcomes. Although demonstrated to have unique challenges, there is a dearth of comprehensive health services for adolescents, especially for those with HIV in sub-Saharan Africa. ART adherence is poorer among older adolescents than other age groups, and psychosocial, socio-economic, individual, and treatment-related factors influence adherence behaviour among adolescents in this region. With the exception of a few examples based on affective, cognitive, and

Adherence to vitamin supplementation following adolescent bariatric surgery.

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Modi, Avani C; Zeller, Meg H; Xanthakos, Stavra A; Jenkins, Todd M; Inge, Thomas H

2013-03-01

Adolescents with extreme obesity, who have undergone bariatric surgery, must adhere to many lifestyle and nutritional recommendations, including multivitamin therapy. Little is known about multivitamin adherence following adolescent bariatric surgery. The present study aims to document self-reported and electronically-monitored adherence to multivitamins, determine convergence between self-report and electronic monitoring adherence for multivitamins, and identify barriers to multivitamin adherence for adolescents who have undergone bariatric surgery. The study used a prospective, longitudinal observational design to assess subjective (self-reported) and objective (electronic monitors) multivitamin adherence in a cohort of 41 adolescents (Mean age = 17.1 ± 1.5; range = 13-19) who have undergone bariatric surgery at Cincinnati Children's Hospital Medical Center. Mean adherence as derived from electronic monitoring for the entire 6-month study period was 29.8% ± 23.9. Self-reported adherence was significantly higher than electronically monitored adherence across both the 1 and 6-month assessment points (z = 4.5, P bariatric surgery, high rates of nonadherence to multivitamin therapy were observed in adolescents who had undergone bariatric surgery with forgetting and difficulty swallowing pills as reported barriers to adherence. These high rates of nonadherence to multivitamin therapy should be considered when devising treatment and family education pathways for adolescents considering weight loss surgery. Copyright © 2012 The Obesity Society.

Effect of Heated Humidification on CPAP Therapy Adherence in Subjects With Obstructive Sleep Apnea With Nasopharyngeal Symptoms.

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Soudorn, Chuleekorn; Muntham, Dittapol; Reutrakul, Sirimon; Chirakalwasan, Naricha

2016-09-01

The addition of heated humidification to CPAP has been shown to improve nasal adverse effects in subjects with obstructive sleep apnea (OSA). However, current data regarding improvement in CPAP adherence is conflicting. Furthermore, there are no data from a tropical climate area with a high humidity level. In this prospective randomized crossover study conducted in Thailand, subjects with moderate to severe OSA with nasopharyngeal symptoms post-split-night study were enrolled in the study. Subjects were randomly assigned to receive CPAP with or without heated humidification for 4 weeks and then crossed over. Information on CPAP adherence, quality of life assessed by the Functional Outcomes of Sleep Questionnaire, nasopharyngeal symptoms assessed by a modified XERO questionnaire, and bedroom ambient humidity and temperature data were obtained. Data were collected on 20 subjects with OSA during the period of January to December 2014. Although the addition of heated humidification appeared to improve average hours of use for all days when compared with conventional CPAP, the difference was not statistically significant (CPAP with heated humidification = 4.6 ± 1.7 h/night; conventional CPAP = 4.0 ± 1.7 h/night, P = .1). However, the addition of heated humidification improved CPAP adherence on the days of use (5.5 ± 1.5 h/night) compared with conventional CPAP (5.2 ± 1.4 h/night), P = .033. Quality of life was also improved according to the Functional Outcomes of Sleep Questionnaire score (median 17.6 [interquartile range 3.5]) in the heated humidification group compared with conventional CPAP group (median 17.6 [interquartile range 4.5]), P = .046. Significant reduction in the dry throat/sore throat symptom was noted only when CPAP with heated humidification was used. Even in a tropical climate area, CPAP adherence and quality of life appeared to improve when heated humidification was employed in subjects with moderate to severe OSA with nasopharyngeal symptoms

Psychological distress and treatment adherence among children on dialysis.