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PubMedDate not supplied

Interventions to improve diabetes self-management: utility and relevance for practice.

PURPOSE: The purpose of this study was to review publications of research on diabetes self-management interventions and assess whether the interventions are relevant for practice. METHODS: A content analysis was performed on research reports published between 1993 and 2004 of interventions designed to improve patients' diabetes self-management. Information was abstracted relevant to the intervention's generalizability to other settings and its compatibility and feasibility in practice. RESULTS: Publications included only limited information relevant to an intervention's generalizability across populations and settings. Many of the interventions tested were not designed to be compatible with the realities of current practice or to be delivered in the settings in which most diabetes care is provided. Many of the interventions were very complex, requiring multiple delivery modes and contacts, proactive scheduling, and coordination across disciplines. CONCLUSIONS: In view of the prevalence of diabetes, it is critical that effective self-management interventions be adopted and implemented. Interventions need to be designed so that their findings have greater relevance and utility for practice and can be generalized across practice settings.

Diabetes Mellitus↗
PubMed1996

Cognitive behavioral pain and anxiety interventions in pediatric oncology centers and bone marrow transplant units.

Although research conducted on the treatment of pain and anxiety in children has found a number of cognitive behavioral interventions to be effective, it is not known to what extent this research has been put into practice. The purpose of this project was to obtain information on the use of cognitive behavioral interventions to help children and families cope with the pain and anxiety experienced during lumbar punctures and bone marrow aspirations. In this descriptive study, 15 Pediatric Bone Marrow Transplant Units and 32 Pediatric Hematology/Oncology Centers from across the country were surveyed using a questionnaire developed to obtain information on the use and effectiveness of cognitive behavioral interventions and the availability of support services. This survey indicates that most centers use a number of cognitive behavioral interventions to help children cope with painful procedures. However, some interventions, such as providing information before procedures and positive reinforcement after procedures, are used more frequently than interventions, such as rhythmic breathing, distraction, and imagery, that require more time and training. A variety of support services were available, although psychological services were primarily available on an as needed basis and support groups were not usually offered on an ongoing basis. In general, nurses are the major providers of these interventions, with other professionals providing interventions specific to their training. Nurses need to continue to study appropriate ways to incorporate use of effective cognitive behavioral interventions into the routine care of children with cancer.

Adolescent↗
PubMedDate not supplied

Effectiveness of interventions for reducing the frequency of radical prostatectomy procedures in the elderly: an evaluation.

Between 1993 and 1997, the Peer Review Organizations (PROs) implemented interventions for reducing radical prostatectomy rates in 50 selected hospitals in 10 states and all hospitals in an additional 4 states. Control hospitals and states were matched with the intervention hospitals and states. Prostate cancer incidence rates were used to estimate the number of Medicare beneficiaries aged 75 years and older with prostate cancer, the denominators for the procedure rates, in the hospital service area of each intervention and control hospital, and in each state and their controls. After interventions, significant reductions in the state-specific radical prostatectomy rates were achieved in the intervention hospitals in 2 states and in 1 of the 4 intervention states where statewide interventions had been implemented. Similar reductions were seen in the control hospitals in 3 other individual states and 8 states combined where hospital-based interventions were implemented. These changes in the procedure rates were most likely due to the national decline in the incidence of prostate cancer, not the PRO interventions.

Aged↗
PubMed2005

The Behavior Education Support and Treatment (BEST) school intervention program: pilot project data examining schoolwide, targeted-school, and targeted-home approaches.

As part of a pilot project, four elementary schools were randomly assigned to receive one of four interventions: (a) a schoolwide intervention that incorporated universal and targeted treatment, (b) a targeted-school intervention delivered to individual students in regular and special education classrooms, (c) a targeted-home intervention delivered in home and regular classroom settings, and (d) a control condition that did not receive a designated intervention. Results showed that the behavior of disruptive children in all schools improved during the course of the year, with some evidence that interventions provided complementary effects. These findings support the continued use of behavioral interventions in elementary schools and argue for interventions that combine different methods of delivering interventions.

Achievement↗
PubMed2002

Are differences in exposure to a multicomponent school-based intervention associated with varying dietary outcomes in adolescents?

Multicomponent interventions are recommended for health behavior change among adolescents. However, it is difficult to disentangle the effects of multiple intervention components. This article reports outcomes associated with varying levels of exposure to a school-based nutrition intervention. Teens Eating for Energy and Nutrition at School (TEENS). Four incremental exposures were possible: (1) control group, (2) school environment interventions only, (3) classroom plus environment interventions, and (4) peer leaders plus classroom plus environment interventions. Pattems suggesting dose response were observed, with peer leaders reporting the largest increases in fruit, vegetable, and lower fat food consumption. Students exposed to classroom plus environment interventions also improved, whereas students exposed only to school environment interventions showed trends toward choosing lower fat foods and declining fruit intake and no change in vegetable intake. Control students' choices remained stable. Future studies may investigate mechanisms for peer leaders' changes, maximizing curriculum effectiveness, and improving environmental interventions.

Adolescent↗
PubMed2006

Data to action: using formative research to develop intervention programs to increase physical activity in adolescent girls.

Formative research is used to inform intervention development, but the processes of transmitting results to intervention planners and incorporating information into intervention designs are not well documented. The authors describe how formative research results from the Trial of Activity for Adolescent Girls (TAAG) were transferred to planners to guide intervention development. Methods included providing oral and written reports, prioritizing recommendations, and cross-checking recommendations with intervention objectives and implementation strategies. Formative work influenced the intervention in many ways. For example, results indicated that middle schools offered only coeducational physical education and health education classes, so the TAAG intervention was designed to be appropriate for both sexes, and intervention strategies were developed to directly address girls' stated preferences (e.g., enjoyable activities, opportunity to socialize) and barriers (e.g., lack of skills, fear of injury) for physical activity. The challenges of using formative research for intervention development are discussed.

Adolescent↗
PubMed2005

Organizing regional networks to increase acute stroke intervention.

OBJECTIVES: Acute ischemic stroke is the second leading cause of death worldwide and the leading cause of adult disability in the United States (US). Thrombolytic therapy was proved effective, and approved for use, in the US by the Food and Drug Administration in 1996, yet 8 years later just 3-4% of stroke victims in the US are treated with tissue plasminogen activator. In order to understand how this figure can be substantially improved, it is important to evaluate the available therapies and systems of care, delineate the critical steps and the existing barriers in the process for successful intervention, and thoroughly understand the key components in the highly successful interventional stroke programs, especially regionalization of care. METHODS: A review of the available literature was carried out and interventional stroke data from the Mid America Brain and Stroke Institute at Saint Luke's Hospital (SLH) in Kansas City, Missouri, was analysed. RESULTS: There are several treatment strategies available for acute stroke intervention and more are likely to be developed. There is increasing interest in organizing and standardizing care for stroke. The steps in the process for successful intervention are understood and progress is being made in several areas of the country, but challenges remain in public education, directing emergency transport to 'stroke ready' hospitals and linking stroke experts to primary care providers. The Kansas City regional network linking primary care hospitals to the stroke team at SLH has been highly successful in substantially increasing the number of patients receiving acute stroke intervention. DISCUSSION: The stage is set for many more stroke victims to receive acute interventional therapy. However, these patients must present to hospitals equipped and staffed to render this therapy. Most stroke victims will go or be taken to the closest medical facility. Organizing regional networks linking primary care hospitals and physicians to comprehensive stroke centers staffed, and capable of providing the entire spectrum of acute stroke intervention will be essential in substantially increasing the number of stroke victims who actually receive acute interventional therapy. This article summarizes the evolving solutions to this challenge with specific data from the successful regional network developed around the Mid America Brain and Stroke Institute at Saint Luke's Hospital in Kansas City, Missouri, USA.

Embolectomy↗
PubMed2003

Randomised controlled trial of a theoretically grounded tailored intervention to diffuse evidence-based public health practice [ISRCTN23257060].

BACKGROUND: Previous studies have shown that Norwegian public health physicians do not systematically and explicitly use scientific evidence in their practice. They work in an environment that does not encourage the integration of this information in decision-making. In this study we investigate whether a theoretically grounded tailored intervention to diffuse evidence-based public health practice increases the physicians' use of research information. METHODS: 148 self-selected public health physicians were randomised to an intervention group (n = 73) and a control group (n = 75). The intervention group received a multifaceted intervention while the control group received a letter declaring that they had access to library services. Baseline assessments before the intervention and post-testing immediately at the end of a 1.5-year intervention period were conducted. The intervention was theoretically based and consisted of a workshop in evidence-based public health, a newsletter, access to a specially designed information service, to relevant databases, and to an electronic discussion list. The main outcome measure was behaviour as measured by the use of research in different documents. RESULTS: The intervention did not demonstrate any evidence of effects on the objective behaviour outcomes. We found, however, a statistical significant difference between the two groups for both knowledge scores: Mean difference of 0.4 (95% CI: 0.2-0.6) in the score for knowledge about EBM-resources and mean difference of 0.2 (95% CI: 0.0-0.3) in the score for conceptual knowledge of importance for critical appraisal. There were no statistical significant differences in attitude-, self-efficacy-, decision-to-adopt- or job-satisfaction scales. There were no significant differences in Cochrane library searching after controlling for baseline values and characteristics. CONCLUSION: Though demonstrating effect on knowledge the study failed to provide support for the hypothesis that a theory-based multifaceted intervention targeted at identified barriers will change professional behaviour.

Evidence-Based Medicine↗
PubMed2006

A cluster-randomized educational intervention to reduce inappropriate prescription patterns for elderly patients in general practice--The Prescription Peer Academic Detailing (Rx-PAD) study [NCT00281450].

BACKGROUND: Age-related alterations in metabolism and excretion of medications increase the risk of adverse drug events in the elderly. Inappropriate polypharmacy and prescription practice entails increased burdens of impaired quality of life and drug related morbidity and mortality. The main objective of this trial is to evaluate effects of a tailored educational intervention towards general practitioners (GPs) aimed at supporting the implementation of a safer drug prescribing practice for elderly patients > or = 70 years. METHODS/DESIGN: Approximately 80 peer continuing medical education (CME) groups (about 600 GPs) in southern Norway will be recruited to a cluster randomized trial. Participating groups will be randomized either to an intervention- or a control group. The control group will not receive any intervention towards prescription patterns in elderly, but will be the target of an educational intervention for prescription of antibiotics for respiratory tract infections. A multifaceted intervention has been tailored, where key components are educational outreach visits to the CME-groups, work-shops, audit and feedback. Prescription Peer Academic Detailers (Rx-PADs), who are trained GPs, will conduct the educational outreach visits. During these visits, a set of quality indicators (QIs), i.e. explicit recommendations for safer prescribing for elderly patients, will be presented and discussed. Software will be handed out for installation in participants' practice computers to enable extraction of pre-defined prescription data. These data will subsequently be linked to corresponding data from the Norwegian Prescription Database (NorPD). Individual feedback reports will be sent all participating GPs during and one year after the intervention. Feedback reports will include QI-scores on individual- and group levels, before and after the intervention. The main outcome of this trial is the change in proportions of inappropriate prescriptions (QIs) for elderly patients > or = 70 years following intervention, compared to baseline levels. DISCUSSION: Improvement of prescription patterns in medical practice is a challenging task. Evidence suggests that a thorough evaluation of diagnostic indications for drug treatment in the elderly and/or a reduction of potentially inappropriate drugs may impose significant clinical benefits. Our hypothesis is that an educational intervention program will be effective in improving prescribing patterns for elderly patients in GP settings.

Aged↗
PubMed2006

Helping to prioritise interventions for depression and schizophrenia: use of Population Impact Measures.

BACKGROUND: To demonstrate the potential of Population Impact Measures in helping to prioritise alternative interventions for psychiatry, this paper estimates the number of relapses and hospital readmissions prevented for depression and schizophrenia by adopting best practice recommendations. The results are designed to relate to particular local populations. METHODS: Literature-based estimates of disease prevalence, relapse and re-admission rates, current and best practice treatment rates, levels of adherence with interventions and relative risk reduction associated with different interventions were obtained and calculations made of the Number of Events Prevented in your Population (NEPP). RESULTS: In a notional population of 100,000 adults, going from current to 'best' practice for different interventions, the number of relapses prevented in the next year for schizophrenia were 6 (increasing adherence to medication), 23 (family intervention), 43 (relapse prevention), and 44 (early intervention); and for depression the number of relapses prevented in the next year were 100 (increasing care management), 227 (continuing treatment with antidepressants), 279 (increasing rate of diagnosis), and 325 (Cognitive Behaviour Therapy). Hospital re-admissions prevented in the next year for schizophrenia were 6 (increasing adherence to medication), 36 (relapse prevention) and 40 (early intervention). CONCLUSION: Population Impact measures provide the possibility for a policy-maker to see the impact of a new intervention on the population as a whole, and to compare alternative interventions to best improve psychiatric disease outcomes. The methods are much simpler than others, and have the advantage of being transparent.

Journal Article↗
PubMed2004

Assessing the strength and integrity of an intervention.

PURPOSE/OBJECTIVES: To evaluate the strength and integrity of a pilot behavioral intervention designed to assist mothers with breast cancer and their children. RESEARCH APPROACH: A single-group analysis of the strength and integrity characteristics of an intervention developed for a pilot research study. SETTING: Homes of study participants in an urban area. PARTICIPANTS: Seven households with a mother and father and one household with a single mother. METHODOLOGIC APPROACH: Observer-reported checklists, audiorecorded intervention session data, and structured interview data obtained from study participants. MAIN RESEARCH VARIABLES: Strength of the intervention included dimensions such as the theoretical foundation, competence of the interventionist, and specificity to the breast cancer experience in the family. Intervention integrity consisted of adherence by the interventionist and participants to the intervention plan. FINDINGS: The strength of the intervention was determined to be an asset. Careful planning had included a framework, a defined set of scripted sessions, a competent interventionist, and content specific to the breast cancer experience. In regard to integrity, the protocol content was delivered as scripted. Improvements in the dosage and purity dimensions were found to be needed. Homework assignments and in-session skill-building approaches with the mothers were refined. CONCLUSIONS: An intervention can be examined carefully for strength and integrity with established criteria to determine improvements needed. INTERPRETATION: A clinical research protocol can be improved through an assessment of an intervention's strength and integrity.

Adolescent↗
PubMed2006

Developing a family-level intervention for families of children with cancer.

PURPOSE/OBJECTIVES: To determine the feasibility and effectiveness of a family-level intervention for parents of children newly diagnosed with cancer. DESIGN: A one-group, pretest and post-test, quasi-experimental design. SETTING: A university hospital in Iceland. SAMPLE: 10 families (19 parents) of children and adolescents newly diagnosed with cancer. METHODS: Parents were asked to answer questionnaires at baseline and then twice after the intervention, at 6 and 12 months. MAIN RESEARCH VARIABLES: Acceptability and short-term effects on parents' well-being, coping behavior, hardiness, and adaptation of an educational and informational home page, support offered on the Internet to parents, and one or two 60- to 90-minute support interviews. FINDINGS: Most of the families indicated that the intervention was important, helpful, and supportive, but the level of usefulness of the intervention varied. Information from the hypotheses testing, that parents' level of well-being increased significantly one month after the intervention and that fathers found it helpful to maintain social support and psychological stability after the intervention, are optimistic indicators and support a possible short-term effect of the intervention. CONCLUSIONS: Offering a family-level educational and support intervention was feasible and may be effective for such families. IMPLICATIONS FOR NURSING: Researchers and clinicians may want to enhance the intervention and test it on bigger samples and with a control group.

Adaptation, Psychological↗
PubMed2004

Testimony method to ameliorate post-traumatic stress symptoms. Community-based intervention study with Mozambican civil war survivors.

BACKGROUND: The effectiveness of the testimony method has not been established in rural communities with survivors of prolonged civil war. AIMS: To examine the effectiveness and feasibility of a testimony method to ameliorate post-traumatic stress symptoms. METHOD: Participants (n=206) belonged to former war zones in Mozambique. They were divided into a case (n=137) and a non-case group (n=69). The case group was randomly divided into an intervention (n=66) and a control group (n=71). Symptoms were measured during baseline assessment, post-intervention and at an 11-month follow-up. RESULTS: Post-intervention measurements demonstrated significant symptom reduction in both the intervention and the control group. No significant differences were found between the intervention and the control group. Follow-up measurements showed sustained lower levels of symptoms in both groups, and some indications of a positive intervention effect in women. CONCLUSIONS: A remarkable drop in symptoms could not be linked directly to the intervention. Feasibility of the intervention was good, but controlling the intervention in a small rural community appeared to be a difficult task to accomplish.

Adult↗
PubMed2005

Psychoeducational intervention for patients with cutaneous malignant melanoma: a replication study.

PURPOSE: In 1993, a randomized intervention study among patients with malignant melanoma showed a significant decrease in psychological distress and increased coping capacity 6 months after the intervention and enhanced survival 6 years later. We applied a similar intervention with a few modifications in a randomized controlled trial among Danish patients with malignant melanoma and evaluated results on immediate and long-term effects on psychological distress and coping capacity. PATIENTS AND METHODS: A total of 262 patients with primary cutaneous malignant melanoma were randomly assigned to the control or intervention group. Patients in the intervention group were offered six weekly sessions of 2 hours of psychoeducation, consisting of health education, enhancement of problem-solving skills, stress management, and psychological support. The participants were assessed at baseline before random assignment and 6 and 12 months after surgery. The analyses of the main effects of the intervention were based on analyses of covariance. RESULTS: The patients in the intervention group showed significantly less fatigue, greater vigor, and lower total mood disturbance compared with the controls, and they used significantly more active-behavioral and active-cognitive coping than the patients in the control group. The improvements were only significant at first follow-up. CONCLUSION: The findings of this study support the results of an earlier intervention study among patients with malignant melanoma and indicate that a psychoeducational group intervention for such patients can decrease psychological distress and enhance effective coping. However, this effect is short term and the clinical relevance is not obvious.

Adaptation, Psychological↗
PubMed2001

Maintenance of physical activity following an individualized motivationally tailored intervention.

This study examined predictors of exercise maintenance following completion of a physical activity intervention. Sedentary adults recruited through newspaper advertisements were randomly assigned to receive either (a) a motivation-matched intervention with feedback reports that were individually tailored (IT) to psychological variables from social cognitive theory and the Transtheoretical Model via computer expert system, or (b) a standard, print-based intervention (ST). The intervention phase of the study included mailed assessments and intervention materials at baseline, 1, 3, and 6 months. An assessment-only follow-up was conducted 6 months after the end of the intervention (Month 12). Participants were assessed for current physical activity participation, motivational readiness for physical activity, a number of psychological constructs posited to influence participation in physical activity (e.g., self-efficacy), and current affect. Significantly more participants in the IT condition met or exceeded exercise participation goals at the end of the intervention period and maintained this level of physical activity through the Month 12 follow-up compared to ST participants. Prospective analyses revealed significant differences in several psychological constructs both at program entry (baseline) and the end of the intervention period between individuals who maintained their physical activity participation through Month 12 and those who did not. Results suggest that the maintenance of physical activity following the end of an active intervention program may be influenced by attitudes and behaviors acquired along with increased participation in physical activity, as well as by preexisting characteristics that individuals bring into treatment.

Adult↗
PubMed2002

Testing the requirements of stages of physical activity among adults: the comparative effectiveness of stage-matched, mismatched, standard care, and control interventions.

We tested the comparative efficacy of 4 interventions to increase the physical activity behavior of college personnel randomly assigned to one condition (N = 196, 74% female, M age = 43.4 years) for 16 weeks. Stage-matched and mismatched interventions were developed based on the stages of change from the Transtheoretical Model and were contrasted with standard care (action-oriented) and control interventions to test the requirements of a true stage behavior. Repeated measures of multivariate analyses of covariance indicated that the stage-matched and standard care interventions resulted in greater levels of both total and lifestyle physical activity compared with the mismatched and control interventions. The results supported the requirements of a stage behavior as defined by Weinstein, Rothman, and Sutton and the superiority of the stage-matched intervention versus the mismatched intervention. However, the standard care intervention performed as well as the matched intervention, suggesting the need for further investigation. The results are discussed with respect to the high proportion of individuals in the action-oriented stages and previous research findings in the smoking literature.

Adult↗
PubMed2003

Discretionary time among older adults: how do physical activity promotion interventions affect sedentary and active behaviors?

Investigation goals were to document discretionary time activities among older adults, determine whether time spent in discretionary activities varied by gender, and investigate whether participation in a prescribed physical activity (P) intervention increased the time that older adults spend in discretionary time physical activities that were not specifically prescribed by interventions. Longitudinal data were drawn from 2 published studies of older adults. Study 1 compared 2 PA interventions in healthy older men and women (N = 103, M =70.2 years), and Study 2 compared a PA intervention with a nutrition intervention in healthy older women (N =93, M =63.1 years). Participants in both studies completed similar assessments of their discretionary time activities using the Community Healthy Activities Model Program for Seniors questionnaire. Across both studies, at baseline, over 95% of participants reported talking on the telephone and reading as frequent sedentary discretionary time activities; over 80% reported visiting with friends and watching television or listening to the radio. Women engaged in significantly greater hours of social activities and household maintenance activities than did men (p <.05). From baseline to 12-month posttest, social, recreational, and household activities remained stable by gender and across time after participating in a PA intervention. Despite previously documented 2- to 3-hr increases in physical activities occurring in response to the study interventions, increases did not generalize for most participants to activities not prescribed by the intervention. Older adults are participating in numerous sedentary social and recreational activities that appear to remain stable across time and in the face of PA intervention prescriptions.

Aged↗
PubMed2003

Population-based randomized controlled trial of a stage-targeted physical activity intervention.

BACKGROUND: Intervention trials with self-selected participants have shown that mailed stage-targeted print materials can increase participation in physical activity in the short term. We examined the effects of a mailed stage-targeted print intervention designed to promote physical activity, in a random sample of adults living in a regional city. METHOD: Participants (n = 462, 40-60 years of age) were randomly allocated to an intervention (n = 227) or control group (n = 235). Measures included validated 2-week physical activity recall and stage of motivational readiness for physical activity. The intervention consisted of a single mailing of a letter and full-color stage-targeted booklets (specific to precontemplation, contemplation, preparation, and action/maintenance) 1 week postbaseline. Follow-up interviews were conducted at 2 and 6 months postbaseline. RESULTS: After 2 months, participants in the intervention group were significantly more likely to meet the current American College of Sports Medicine/Centers for Disease Control and Prevention recommendation for sufficient physical activity than those in the control group (adjusted odds ratio [OR] = 2.40; 95% confidence interval [CI] = 1.44-3.99). After 6 months, intervention participants who reported receiving and reading the intervention materials were significantly more likely to be meeting the sufficient physical activity criterion compared with the control group (adjusted OR = 2.03; 95% CI = 1.16-3.56). CONCLUSIONS: The stage-targeted print intervention was effective in promoting short-term increases in physical activity and was most effective for participants who recognized and used the materials. This low-cost, generalizable intervention has demonstrated potential as a practical population-based physical activity promotion strategy. Further research is required before widespread dissemination would be justified, as additional strategies may be required to ensure sustained change.

Adult↗