SEARCH · PubMed Health

Results for “Adherence Interventions”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 415 records · Page 23Linked to original sources

PubMed2000

Barriers to antiretroviral medication adherence in HIV-infected women.

Little is known about the barriers which women living with HIV/AIDS encounter that impede their adherence to antiretroviral medication regimens. Yet in order to design effective interventions to improve women's adherence, it is first imperative to identify the factors that contribute to their non-adherence. The purpose of this study was to explore, from HIV-infected women's own perspectives, the barriers they faced in adhering to combination antiretroviral therapies. Twenty HIV-infected women were asked to keep a personal journal for a period of one month. In the journals, women wrote about what their lives were like while taking antiretroviral medications. Line-by-line open coding was done to identify major ideas and themes within the journal entries. Results showed that women faced six main barriers to adherence, those related to: (1) medication regimens, (2) side effects, (3) social relationships, (4) medication beliefs, (5) daily schedules, and (6) body weight. The findings underscore the difficult nature of the antiretroviral regimens and illuminate the daily obstacles women face in adhering to therapy. Interventions that target women's unique barriers are needed to improve adherence to antiretroviral medication regimens.

Acquired Immunodeficiency Syndrome↗

PubMed2005

Provider adherence to implementation of clinical practice guidelines for neurogenic bowel in adults with spinal cord injury.

BACKGROUND/OBJECTIVES: Clinical Practice Guidelines (CPGs) have been published on a number of topics in spinal cord injury (SCI) medicine. Research in the general medical literature shows that the distribution of CPGs has a minimal effect on physician practice without targeted implementation strategies. The purpose of this study was to determine (a) whether dissemination of an SCI CPG improved the likelihood that patients would receive CPG recommended care and (b) whether adherence to CPG recommendations could be improved through a targeted implementation strategy. Specifically, this study addressed the "Neurogenic Bowel Management in Adults with Spinal Cord Injury" Clinical Practice Guideline published in March 1998 by the Consortium for Spinal Cord Medicine METHODS: CPG adherence was determined from medical record review at 6 Veterans Affairs SCI centers for 3 time periods: before guideline publication (T1), after guideline publication but before CPG implementation (T2), and after targeted CPG implementation (T3). Specific implementation strategies to enhance guideline adherence were chosen to address the barriers identified by SCI providers in focus groups before the intervention. RESULTS: Overall adherence to recommendations related to neurogenic bowel did not change between T1 and T2 (P = not significant) but increased significantly between T2 and T3 (P < 0.001) for 3 of 6 guideline recommendations. For the other 3 guideline recommendations, adherence rates were noted to be high at T1. CONCLUSIONS: While publication of the CPG alone did not alter rates of provider adherence, the use of a targeted implementation plan resulted in increases in adherence rates with some (3 of 6) CPG recommendations for neurogenic bowel management.

Aged↗

PubMed2005

The AdHOC Study of older adults' adherence to medication in 11 countries.

OBJECTIVE: Authors investigated, cross-nationally, the factors, including demographic, psychiatric (including cognitive), physical, and behavioral, determining whether older people take their prescribed medication. Older adults are prescribed more medication than any other group, and poor adherence is a common reason for non-response to medication. METHODS: Researchers interviewed 3,881 people over age 65 who receive home care services in 11 countries, administering a structured interview in participants' homes. The main outcome measure was the percentage of participants not adherent to medication. RESULTS: In all, 12.5% of people (N=456) reported that they were not fully adherent to medication. Non-adherence was predicted by problem drinking (OR=3.6), not having a doctor review their medication (OR=3.3), greater cognitive impairment (OR=1.4 for every one-point increase in impairment), good physical health (OR=1.2), resisting care (OR=2.1), being unmarried (OR=2.3), and living in the Czech Republic (OR=4.7) or Germany (OR=1.4). CONCLUSION: People who screen positive for problem drinking and who have dementia (often undiagnosed) are less likely to adhere to medication. Therefore, doctors should consider dementia and problem drinking when prescribing for older adults. Interventions to improve adherence in older adults might be more effective if targeted at these groups. It is possible that medication-review enhances adherence by improving the doctor-patient relationship or by emphasizing the need for medications.

Aged↗

PubMed2003

Relationship with health care provider and adherence to HIV medications.

Suboptimal adherence to antiretroviral medications was reported in a sample of 97 inner-city residents with HIV/AIDS. Most respondents had been seeing the same physician for several years. Those who perceived themselves to be more engaged with their health care provider also reported better treatment adherence. This finding, though, should be viewed with caution since self-reported measures were used. Interventions that target adherence could include patients' perceptions of providers.

Antiviral Agents↗

PubMed2003

The effect of small peer group continuous quality improvement on the clinical practice of midwives in The Netherlands.

OBJECTIVE: To study the effects of small group continuous quality improvement (CQI) on the clinical practice of midwives in the Netherlands. DESIGN: Randomised pre-/post-test (balanced block). INTERVENTION: The CQI groups were assigned to either the set of peer review topics including 'perineal repair' and 'artificial rupture of the membranes (ARM)', or to the set of topics including 'airway aspiration' and 'measuring blood pressure'. The two research groups acted as each other's control group. SETTING: The Netherlands. PARTICIPANTS: Two hundred and fifty-five individual midwives practising in primary and secondary care who made up 28 peer groups. MEASUREMENT AND KEY FINDINGS: Questionnaires were used to collect data on clinical practice prior to the start of the intervention and one year later. Pre- and post-test data were received from 156 respondents. The intervention had a positive effect on adherence to the recommendations with respect to airway aspiration of the baby and measuring blood pressure. For ARM, no difference was found between pre- and post-test adherence to recommendations in the intervention group, while in the control group, the percentage of midwives that adhered to the recommendations decreased in the period between pre- and post-test. No significant effect was found for perineal repair. IMPLICATIONS FOR PRACTICE: Small group CQI had a positive effect on changing clinical practice when the learning of new skills (e.g. learning a new suturing technique) was not necessary. Additional interventions are needed when implementing guidelines that recommend the learning of new skills.

Adult↗

PubMed2003

Adherence to treatment for geriatric depression and anxiety.

Patient nonadherence to pharmacologic and psychosocial treatments for geriatric depression and anxiety poses a serious barrier to effective clinical care. Rates of nonadherence may be as high as 60% in older adults. Factors associated with nonadherence include lack of information and misperceptions about mental illness and its treatment, stigma, lack of family support, cognitive impairment, adverse events, side effects, cost of treatments, poor physician-patient communication or relationship, and other barriers, such as lack of transportation. Effective interventions to improve adherence are personalized and include both behavioral and educational components. Several current projects that combine pharmacotherapy and psychotherapy for geriatric depression in an integrated care model show promise as interventions to improve rates of treatment and adherence.

Aged↗

PubMed2002

Highly active antiretroviral therapy adherence: the patient's point of view.

There is a widespread acknowledgment that successful treatment with highly active antiretroviral therapy (HAART) requires the patient to maintain consistent adherence to the prescribed regimen on a long-term basis. Adherent patients have been shown to have reduced viral loads and increased CD4 counts, live longer, and have better quality-adjusted survival. The consequences of nonadherence are also obvious: poorer adherence leads to inadequate viral suppression and continued disease progression. With the astonishing advances in medical therapeutics during the past two decades, one may expect a similar proliferation of studies of the nature of nonadherence and tests of strategies to help patients overcome it. However, the literature and the know-how concerning interventions to improve adherence are still surprisingly weak. The unique challenges posed by combination therapies for HIV and AIDS require healthcare providers to address the issues created by adherence to complex regimens through multifactorial interventions tailored to patients' needs.

Antiretroviral Therapy, Highly Active↗

PubMed1995

Prevention of cardiovascular risk factor elevations in healthy premenopausal women.

BACKGROUND: A number of factors contribute to increased risk of coronary heart disease (CHD) among postmenopausal women, including atherogenic changes in serum cholesterol profiles, weight gain, and decreases in physical activity during the menopause. To date, no study has attempted to prevent elevations in primary CHD risk factors as women experience menopause. METHODS: A sample of 535 healthy premenopausal women, ages 44-50, were recruited for an ongoing 5-year randomized prevention trial testing whether increases in low-density lipoprotein cholesterol (LDL-C) and body weight can be prevented during the menopause with a dietary and behavioral intervention. The aim was to reduce total dietary and saturated fat and cholesterol, prevent weight gain, and increase physical activity levels. Changes in CHD risk factors after the first 6 months of treatment were analyzed comparing 253 intervention and 267 assessment-only control participants. RESULTS: The intervention group showed significant reductions in total cholesterol (-0.34 mmol/liter), LDL-C (-0.28 mmol/liter), triglycerides (-0.04 mmol/liter), weight (-4.8 kg), waist-hip ratio (-0.008), systolic blood pressure (-3.5 mm Hg), diastolic blood pressure (-2.2 mm Hg), serum glucose levels (-0.06 mmol/liter), and HDL-C (-0.06 mmol/liter) and significant increases in physical activity (+383 kcal). No significant changes were observed in the control group. CONCLUSION: Six-month results suggested that participants were receptive to the preventive approach to CHD risk reduction and were successful in making initial positive lifestyle changes. Follow-up data will evaluate long-term adherence to the intervention and the interaction between adherence and physiological changes during menopause.

Analysis of Variance↗

PubMed2007

Multifaceted psychosocial intervention program for breast cancer patients after first recurrence: feasibility study.

We developed a novel multifaceted psychosocial intervention program which involves screening for psychological distress and comprehensive support including individually tailored psychotherapy and pharmacotherapy provided by mental health professionals. The purpose of the present study was to investigate the feasibility of the intervention program and its preliminary usefulness for reducing clinical psychological distress experienced by patients with recurrent breast cancer. The subjects who participated in the 3 months intervention program completed psychiatric diagnostic interview and several self-reported measures regarding psychological distress, traumatic stress, and quality of life. The assessments were conducted before the intervention (T1), after the intervention (T2), and 3 months after the intervention (T3). A total of 50 patients participated in the study. The rates of participation in and adherence to the intervention program were 85 and 86%, respectively. While the proportion of psychiatric disorders at T2 (11.6%) was not significantly different from that at T1 (22.0%) (p = 0.15), the proportion of that at T3 (7.7%) had significantly decreased compared with that at T1 (p = 0.005). The novel intervention program is feasible, is a promising strategy for reducing clinically manifested psychological distress and further controlled studies are warranted.

Adult↗

PubMed2006

Randomized and non-randomized evidence for the effect of compulsory community and involuntary out-patient treatment on health service use: systematic review and meta-analysis.

BACKGROUND: There is limited randomized controlled trial (RCT) evidence for compulsory community treatment. Other study methods may clarify their effectiveness. We reviewed RCT and non-RCT evidence for the effect of compulsory community treatment on hospital admissions, bed-days, compliance and out-patient contacts. METHOD: A systematic review of RCTs, controlled before-and-after (CBA) studies, and interrupted time series (ITS) analyses. Meta-analysis of RCTs. RESULTS: Eight papers covering five studies (two RCTs and three CBAs) met inclusion criteria (total n=1108). There was no statistical difference in 12-month admission rates between subjects on involuntary out-patient treatment and controls. Survival analyses of time to admission were equivocal. All five studies reported decreases in the number of bed-days following involuntary out-patient treatment but this only reached statistical significance in one situation; patients receiving the intervention were less likely to have admissions of over 100 days. There was no difference in treatment adherence between the intervention and control groups in either RCT or two of the CBA studies. However, the third CBA study reported a statistically significant increase of nearly five visits in the mean number of overall contacts in the involuntary out-patient treatment group. CONCLUSIONS: The evidence for involuntary out-patient treatment in reducing either admissions or bed-days is very limited. It therefore cannot be seen as a less restrictive alternative to admission. Other effects are uncertain. Evaluation of a wide range of outcomes should be included if this type of legislation is introduced.

Ambulatory Care↗

PubMed2006

Adherence to chest physiotherapy in adults with cystic fibrosis.

Chest physiotherapy (CP) is seen as a cornerstone of Cystic Fibrosis (CF) treatment. However, previous studies have suggested that adherence to CP is low. This study of adults with CF (N = 563) investigated CP adherence and associated factors. Only 29.5 per cent reported undertaking daily CP. Predictors of adherence included problems with fitting CP into lifestyle, a perception that CP does not help, physical consequences of CP, doing exercises instead and doing CP as and when necessary. These variables accounted for 45 per cent of the variance in adherence. Content analysis revealed a number of themes related to adherence to CP. Future studies should explore the benefits of daily CP and attempt to devise simple interventions to maximize adherence to CP.

Adolescent↗

PubMed2001

A randomized trial of relapse prevention of depression in primary care.

BACKGROUND: Despite high rates of relapse and recurrence, few primary care patients with recurrent or chronic depression are receiving continuation and maintenance-phase treatment. We hypothesized that a relapse prevention intervention would improve adherence to antidepressant medication and improve depression outcomes in high-risk patients compared with usual primary care. METHODS: Three hundred eighty-six patients with recurrent major depression or dysthymia who had largely recovered after 8 weeks of antidepressant treatment by their primary care physicians were randomized to a relapse prevention program (n = 194) or usual primary care (n = 192). Patients in the intervention group received 2 primary care visits with a depression specialist and 3 telephone visits over a 1-year period aimed at enhancing adherence to antidepressant medication, recognition of prodromal symptoms, monitoring of symptoms, and development of a written relapse prevention plan. Follow-up assessments were completed at 3, 6, 9, and 12 months by a telephone survey team blinded to randomization status. RESULTS: Those in the intervention group had significantly greater adherence to adequate dosage of antidepressant medication for 90 days or more within the first and second 6-month periods and were significantly more likely to refill medication prescriptions during the 12-month follow-up compared with usual care controls. Intervention patients had significantly fewer depressive symptoms, but not fewer episodes of relapse/recurrence over the 12-month follow-up period. CONCLUSIONS: A relapse prevention program targeted to primary care patients with a high risk of relapse/recurrence who had largely recovered after antidepressant treatment significantly improved antidepressant adherence and depressive symptom outcomes.

Adolescent↗

PubMed1992

Reasons related to adherence in community-based field studies.

This study identified participants' reasons for good, marginal or poor adherence, or withdrawing from community-based clinical studies using a dietary and/or drug intervention. Adults aged 48-75 years participated in one of three studies related to decreasing colon polyp recurrence. Qualitative data from progress notes (N = 675) and end-of-study evaluations (N = 87) were coded using constant comparative analysis with 100% content validity panel agreement. Most common reasons for non-adherence were barriers such as side-effects, interference with vacation plans, unrelated illness, forgetting and competing outside stressors. Participation motivators were benefits such as altruism, medical benefits, free service and staff rapport. Findings supported the Health Behavior in Cancer Prevention model-based approach to adherence interventions and provided directions for adherence promotion in future community-based clinical studies.

Aged↗

PubMed1997

Improving adherence to medication regimens for children with asthma and its effect on clinical outcome.

We examined the effects of a combined education and token system intervention to improve adherence to inhaled corticosteroids for an 8-year-old girl and a 10-year-old boy with asthma. Adherence was measured by an electronic chronolog monitor, and disease outcome was assessed by repeated pulmonary function testing. A withdrawal design demonstrated improved adherence and, for 1 child, an associated improvement in pulmonary function occurred. Methodological and clinical implications are discussed, including variables other than adherence that may affect disease outcome.

Asthma↗

PubMed2004

Influence of demographic, physiologic, and psychosocial variables on adherence to a yearlong moderate-intensity exercise trial in postmenopausal women.

BACKGROUND: Few studies have examined the long-term adherence to a yearlong exercise intervention among postmenopausal women. We examined the patterns of adherence to a yearlong exercise intervention and the influence of demographic, physiologic, and psychosocial variables on patterns of adherence among 173 sedentary, overweight, postmenopausal women. METHODS: We collected demographic, physical activity (PA), physiologic, psychosocial, and medical history information at baseline and 12 months. The exercise prescription consisted of at least 45 min of moderate-intensity exercise 5 days/week for 12 months. We calculated several adherence variables. Associations between baseline variables and adherence levels were assessed in bivariate analyses and in multiple regression models. RESULTS: Women randomized to the exercise group (N = 87) participated in moderate-intensity sports or recreational PA on 3.7 +/- 1.4 days/week (79% of the prescribed 5 days/week) for 171 +/- 88 min/week (87% of the prescribed 225 min/week) over the yearlong trial period. Sixty-eight percent of the exercisers had a yearlong average PA level exceeding the national recommendation of 150 min/week. Being in the preparation stage vs. the contemplation stage of the transtheoretical model and a history of participating in any sports or recreational PA were significant predictors of adherence. CONCLUSIONS: Our findings provide important information for the design of future PA interventions and health promotion programs.

Aged↗

PubMed1999

A multicomponent intervention to prevent delirium in hospitalized older patients.

BACKGROUND: Since in hospitalized older patients delirium is associated with poor outcomes, we evaluated the effectiveness of a multicomponent strategy for the prevention of delirium. METHODS: We studied 852 patients 70 years of age or older who had been admitted to the general-medicine service at a teaching hospital. Patients from one intervention unit and two usual-care units were enrolled by means of a prospective matching strategy. The intervention consisted of standardized protocols for the management of six risk factors for delirium: cognitive impairment, sleep deprivation, immobility, visual impairment, hearing impairment, and dehydration. Delirium, the primary outcome, was assessed daily until discharge. RESULTS: Delirium developed in 9.9 percent of the intervention group as compared with 15.0 percent of the usual-care group, (matched odds ratio, 0.60; 95 percent confidence interval, 0.39 to 0.92). The total number of days with delirium (105 vs. 161, P=0.02) and the total number of episodes (62 vs. 90, P=0.03) were significantly lower in the intervention group. However, the severity of delirium and recurrence rates were not significantly different. The overall rate of adherence to the intervention was 87 percent, and the total number of targeted risk factors per patient was significantly reduced. Intervention was associated with significant improvement in the degree of cognitive impairment among patients with cognitive impairment at admission and a reduction in the rate of use of sleep medications among all patients. Among the other risk factors per patient there were trends toward improvement in immobility, visual impairment, and hearing impairment. CONCLUSIONS: The risk-factor intervention strategy that we studied resulted in significant reductions in the number and duration of episodes of delirium in hospitalized older patients. The intervention had no significant effect on the severity of delirium or on recurrence rates; this finding suggests that primary prevention of delirium is probably the most effective treatment strategy.

Aged↗

PubMed2006

Enhancing adherence among older African American men enrolled in a longitudinal cancer screening trial.

PURPOSE: The purpose of this study was to enhance adherence among older (aged 55 years and older) African American men enrolled in a cancer screening trial for prostate, lung, and colorectal cancer. For this study, we defined adherence as completing the trial screenings. DESIGN AND METHODS: We used a randomized trial design. Case managers contacted intervention group participants (n=352) at least monthly by telephone and provided information and referral services. The control group included 351 participants. RESULTS: Among participants with low income, those in the intervention group had higher screening adherence rates than did participants in the control group for (a) prostate-specific antigen test for prostate cancer (74.3% vs 53.0%, p=.001), (b) digital rectal exam for prostate cancer (66.2% vs 46.1%, p=.011), and (c) chest x-ray for lung cancer (70.9% vs 51.3%, p=.012). We found no statistically significant differences in adherence rates for flexible sigmoidoscopy screening for colorectal cancer. In contrast, among participants with moderate-to-high income, we found no statistically significant differences in adherence rates between intervention and control group participants for any of the screening tests. IMPLICATIONS: The case management intervention was effective in enhancing adherence among participants with the lowest income, who in many studies are the most difficult to retain.

Black or African American↗

PubMedDate not supplied

[Cost-effectiveness of initial adherence to antiretroviral therapy among HIV infected patients in Belo Horizonte, Brazil].

BACKGROUND: In Brazil, there is free antiretroviral (ARV) distribution to patients with HIV disease by the National Health System. Adherence to the treatment is one of the main factors that health services can manage to increase the effectiveness of the ARV medication. The aim of this study is to evaluate the cost-effectiveness of initial adherence to the ARV therapy and to identify factors that influence patient's costs and global evolution. METHODS: Prospective study of HIV infected patients receiving their first ARV prescription in two public referral centers to HIV/Aids, Brazil. The non-adherence was defined as the intake of <95% of the prescribed doses for 3 days prior to the first follow-up visit. A cost-effectiveness ratio was calculated for either groups, the adherent and the non-adherent. Univariate and multivariate analysis were performed using multiple linear and binary logistic regression models. RESULTS: 79.7% of the 197 participants was adherent to the ARV treatment and the ratio cost-effectiveness obtained for this group (2667.67 Eros) was smaller than the ratio observed among the non-adherent group. Multivariate analysis (p < 0.05) showed that adherence to ARV therapy and use of protease inhibitors in the treatment were associated with higher direct cost of care. The favorable global evolution was associated with being asymptomatic, TCD4+ linphocyte count >200 cels/mm3 and be adherent to the ARV treatment. CONCLUSIONS: The observed results supported the ARV therapy as a cost-effective intervention. However, low adherence increases the risk of therapeutic failure and illness progression that results in a negative impact on the cost-efectiveness of the ARV therapy.

Adult↗