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PubMedDate not supplied

The Client Adherence Profiling-Intervention Tailoring (CAP-IT) intervention for enhancing adherence to HIV/AIDS medications: a pilot study.

This article describes the Client Adherence Profiling-Intervention Tailoring (CAP-IT) intervention designed to enhance adherence to HIV/AIDS medications and reports the results of a pilot study aimed at assessing the feasibility of CAP-IT. Initially, CAP-IT was designed to be implemented by nurse case managers during regularly scheduled home visits; it is currently under revision for use in an outpatient, ambulatory care setting. CAP-IT is an innovative, structured nursing assessment and care-planning activity that allows a standardized assessment of client needs and tailored highly active antiretroviral therapy adherence intervention strategies. CAP-IT is significantly different from the current standard nursing case management practice. Pilot study results in a sample of 10 home care patients suggests that clients have knowledge and skill deficits related to adherence and in the management of the side effects of medications. In addition, the pilot study supported the acceptability of the protocol to clients and the feasibility of integrating CAP-IT into nurse case manager practice. The pilot study results also provided evidence for the efficacy of CAP-IT. The next steps include testing CAP-IT in a randomized clinical trial to determine its effectiveness.

Adult↗
PubMed2000

Race, baseline characteristics, and clinical outcomes after coronary intervention: The New Approaches in Coronary Interventions (NACI) registry.

BACKGROUND: The impact of race and sex on clinical outcomes after percutaneous coronary interventions remains incompletely understood. Specific data on patient demographics, lesion characteristics, and outcomes of black versus white patients are poorly described. To further evaluate these issues, we analyzed the New Approaches in Coronary Interventions (NACI) registry. METHODS: Patients (200 black, 4279 white) undergoing coronary interventions in the NACI trial were compared. A Cox proportional hazards model was used to determine which baseline demographics were independent risk factors for the combined end point of death, Q-wave myocardial infarction, and coronary artery bypass grafting at 1 year. RESULTS: Black patients were significantly younger (age 59 +/- 11 vs 63 +/- 11 years; P <.001), more often obese (29.6 +/- 6 vs 27.5 +/- 4.8 kg/m(2); P <.001), female (50% vs 34%; P <.001), diabetic (34% vs 21%; P <.001), and hypertensive (71% vs 52%; P <.001). Black patients were significantly more likely to have single-vessel disease (48% vs 40%; P <.05) and less likely to have undergone coronary artery bypass grafting (26% vs 34%; P <.05). Blacks were significantly more likely to have a discrete lesion (85% vs 62%; P <. 001) with less thrombus (7% vs 12%; P <.05), tortuosity (17% vs 25%; P <.05), and an ulcerated appearance (5% vs 10%; P <.05). Despite these significant baseline differences, no significant difference was seen in the procedural success (80% vs 82%) or major adverse events (death, Q-wave myocardial infarction, any revascularization) at 1 year (39% vs 34%). Predictors of adverse events for white patients included diabetes (relative risk [RR] = 1.24; confidence intervals [CI], 1.0-1.5) and high-risk status (RR = 1.58; CI, 1.26-1. 91). Predictive characteristics of adverse events for black patients included only sex (RR = 3.45; CI, 1.27-9.35; P =.02). CONCLUSIONS: There are significant differences in baseline characteristics of black patients compared with white patients. Despite these differences in traditional risk factors, they do not affect procedural success or 1-year outcome. In black patients, only sex predicted adverse events. Additional investigation is required to understand the mechanisms for this difference.

Adult↗
PubMed1997

Food group and macronutrient intakes, trial years 1-6, in the special intervention and usual care groups in the Multiple Risk Factor Intervention Trial.

This chapter presents changes in dietary intake reported by men in the special intervention (SI) and usual care (UC) groups from baseline through 6 y of follow-up in the Multiple Risk Factor Intervention Trial. Changes in nutrients by SI men after 1 y of following the intensive intervention program were as follows: reduced intake of total fat (from 38.4% to 34.3% of energy), saturated fatty acids (14.2% to 10.4% of energy), and cholesterol (448 to 263 mg/d), and increased intake of polyunsaturated fatty acids (from 6.4% to 8.6% of energy). These changes were maintained and did not increase through the remaining 5 y. UC men reported small changes in similar directions. Most of the change in saturated fatty acid intake by SI participants was from high-fat meat and high- and medium-fat dairy products. Reduction in dietary cholesterol was achieved primarily by substantial decreases in intake of eggs and high-fat meats. Several baseline factors were associated with amount of dietary change in SI men. Greater changes were seen in men with higher baseline serum cholesterol concentrations, in those not consuming a special diet, in nonsmokers followed by lighter smokers, in hypertensive than in non-hypertensive men, in older participants, in white than in black men, in moderate drinkers than in nondrinkers or those consuming > or = 22 drinks/wk, and in those with no "stressful life events" than in those reporting one or more life events.

Cholesterol, Dietary↗
PubMedDate not supplied

Mapping nursing intervention data into the Nursing Interventions Classification (NIC): process and rules.

TOPIC: Uniform language in nursing is needed to clearly depict the contributions of nursing in the healthcare arena but little data related to nursing interventions and patient outcomes are standardized. PURPOSE: To investigate the feasibility of mapping nonstandardized nursing interventions into standardized language using the Nursing Interventions Classification (NIC). SOURCE: Data from a Midwest community hospital's computerized information system. CONCLUSIONS: Results demonstrate that nonstandardized nursing orders can be mapped into standardized language using the NIC.

Data Collection↗
PubMed2004

Beneficial effects of fluvastatin following percutaneous coronary intervention in patients with unstable and stable angina: results from the Lescol intervention prevention study (LIPS).

AIMS: To investigate the effect on risk of major adverse cardiac events (MACE) of lipid lowering treatment with fluvastatin 80 mg/day after a first percutaneous coronary intervention in patients with stable and unstable angina. METHOD AND RESULTS: This prespecified subgroup analysis of the LIPS (Lescol intervention prevention study) analysed 1658 patients with documented diagnosis; 824 had unstable angina (417 randomly assigned to fluvastatin, 407 to placebo) and 834 had stable angina (including silent ischaemia; fluvastatin, 418; placebo, 416). Median follow up was 3.9 years. There was no significant effect of anginal status on long term risk of MACE. Fluvastatin treatment reduced the risk of MACE by 28% compared with placebo (p = 0.03) among patients with unstable angina, with no difference between patients with stable and patients with unstable angina (relative risk 1.07, 95% confidence interval 0.87 to 1.30, p = 0.53). Fluvastatin reduced coronary atherosclerotic events (MACE excluding restenosis) by 36% (p = 0.006) among patients with unstable angina and 31% (p = 0.02) among patients with stable angina. Fluvastatin caused similar reductions in total cholesterol and low density lipoprotein cholesterol concentrations in both patient groups. CONCLUSION: Treatment with fluvastatin 80 mg/day produced significant reductions in MACE and coronary atherosclerotic events after percutaneous coronary intervention in patients with average cholesterol concentrations. The beneficial effects of fluvastatin are observed in patients with unstable or stable angina alike.

Adolescent↗
PubMed1989

Developing an interventional radiology practice in a community hospital: the interventional radiologist as an equal partner in patient care.

Development of an interventional radiology practice or section depends first on the commitment and ability of the interventionalist but is also contingent on an appropriate environment. Moreover, the interventionalist must attempt to change long-standing concepts and referral patterns with aggressive dissemination of information. He or she must be an advocate of the procedures offered, as well as their benefits to the patient and the health care system. One must actively include outpatient visits and admissions as part of services offered. Allies in this effort include primary care physicians, internists, hospital administration, and third-party payers. In addition, organized radiology can now offer some assistance through the Society of Cardiovascular and Interventional Radiology and the American College of Radiology. All of these factors will contribute significantly to the success of interventional radiology in both teaching and community hospital settings.

Hospital Departments↗
PubMed1996

Multiple risk intervention in high-risk hypertensive patients. A 3-year ultrasound study of intima-media thickness and plaques in the carotid artery. Risk Intervention Study (RIS) Group.

In spite of optimal blood pressure control, available data indicate that the risk of coronary heart disease remains high in many patients with hypertension. Multifactorial risk intervention programs have therefore been advocated. The aim of the present randomized study was to analyze whether a favorable change in risk factors caused by a comprehensive risk factor modification program (focused mainly on nonpharmacological intervention) might beneficially affect ultrasound-assessed far-wall common carotid intima-media thickness or plaques in the carotid artery in high-risk hypertensive patients (n=81) in comparison with those undergoing usual care (n=83). A further aim was to analyze whether risk factors measured at baseline or follow-up were related to the change recorded in intima-media thickness during follow-up. The results showed in the intervention group a favorable change in LDL cholesterol (-9%), in smoking habits (32% of smokers quit smoking), and in HbA1c (-17% in patients with diabetes mellitus) over the 3.5-year observation period. However, no difference between the two randomization groups could be observed for far-wall common carotid intima-media thickness or plaque status during follow-up. Of all tested potential risk factors, only fasting insulin at baseline (available in nondiabetic patients) was significantly related to the change in mean intima-media thickness during follow-up (r=.25, n=92, P<.01). The relationship (negative) between follow-up serum HDL and change in mean intima-media thickness during the preceding follow-up was of borderline significance. Patients with moderate to large plaques in the carotid artery region at baseline had a significantly larger increase in common carotid artery intima-media thickness during follow-up than patients with no or only small plaques. The results are disappointing and may indicate that either the change in risk factors occurred too late in life or a considerably larger change in concomitant risk factors than we observed is needed to favorably affect intima-media thickness during an observation period of around 3 years in high-risk hypertensive patients.

Aged↗
PubMed1991

Some aspects of family interventions in schizophrenia. I: Adherence to intervention programmes.

Although family intervention programmes to instruct relatives in management and coping skills are often effective in reducing schizophrenic relapse, many families either fail to be engaged or withdraw from treatment at an early stage. Some possible reasons for this are described and some suggestions for increasing adherence are made. Adherence with interventions may be viewed as a complex behaviour pattern, and factors increasing or decreasing the probability of such behaviour occurring and being maintained can and should be investigated to maximise the clinical potential of family intervention programmes.

Caregivers↗
PubMed1997

Intensive in-patient and community intervention versus routine care after attempted suicide. A randomised controlled intervention study.

BACKGROUND: A randomised clinical trial was carried out in suicide attempters to assess clinical efficacy of an intensive psychosocial intervention compared with treatment as usual. METHOD: Two hundred and seventy-four suicide attempters presenting for medical treatment were randomly assigned to either intensive psychosocial treatment or 'care as usual'. Intensive psychosocial treatment consisted of brief admission to a special crisis-intervention unit and problem-solving aftercare. 'Care as usual' included any form of treatment the assessing clinicians thought appropriate. Psychological well-being was evaluated by the SCL-90 and the Hopelessness Scale at 3, 6 and 12 months following entry in the study. RESULTS: No differences in outcome were found. The probability of repeat suicide attempts in the 12-month follow-up was 0.17 for patients in the experimental group and 0.15 for the control group. There were no differences in ratings on the SCL-90 and the Hopelessness Scale. Patients in the experimental group attended significantly more out-patient treatment sessions. CONCLUSIONS: General implementation of an intensive in-patient and community intervention programme for suicide attempters does not seem justified.

Adult↗
PubMed2002

A randomized controlled intervention trial of a sexual health approach to long-term HIV risk reduction for men who have sex with men: effects of the intervention on unsafe sexual behavior.

This controlled prospective study assessed the effectiveness of a sexual health approach to HIV prevention for men who have sex with men (MSM). Participants (N = 422 Midwestern MSM) were randomly assigned to the intervention group, who participated in a 2-day comprehensive human sexuality seminar designed to contextually address long-term risk factors and cofactors, or to the control group, who watched 3 hours of HIV prevention videos. Risk behavior during the preceding 3 months was measured at baseline, 3-month follow-up, and 12-month follow-up. Any unprotected anal intercourse outside a long-term seroconcordant relationship was the dependent variable. Of the total, 14%-24% of the participants were considered at risk of acquiring or transmitting HIV. At the 12-month follow-up, the control reported a 29% decrease in the use of condoms during anal intercourse; the intervention group reported an 8% increase (t = 2.546; p = .015). The sexual health seminars appear a promising new intervention at significantly reducing unprotected anal intercourse between men.

Adolescent↗
PubMed2005

Long-term impact of a community pharmacist intervention on cholesterol levels in patients at high risk for cardiovascular events: extended follow-up of the second study of cardiovascular risk intervention by pharmacists (SCRIP-plus).

STUDY OBJECTIVE: To determine the effect of a community pharmacist intervention in patients at high risk for coronary heart disease on low-density lipoprotein cholesterol (LDL) levels 1 year after completion of the Second Study of Cardiovascular Risk Intervention by Pharmacists (SCRIP- plus ). METHODS: Patients who completed the original study were invited to make a single return visit to their community pharmacy so that the pharmacist could measure their fasting LDL level using a point-of-care device. The primary outcome was change in LDL level from the 6-month (final) visit to the extended follow-up evaluation. RESULTS: Of the 359 patients who completed the original 6-month visit, data were collected for 162 (45%) patients. The mean +/- SD LDL level at completion of the original study was 107.9 +/- 33.6 mg/dl (2.79 +/- 0.96 mmol/L) (an increase of 2.7 mg/dl [0.07 mmol/L], 95% confidence interval -19.3-7.3 [-0.5-0.19]). Sixty-one (38%) patients were at the target LDL level (< 96.7 mg/dl [< 2.50 mmol/L]). CONCLUSION: The LDL reduction was maintained 1 year after completion of the extended follow-up. Since most patients were still not at the target LDL level, this finding suggests that continuing intervention is necessary to help patients reach this target.

Aged↗
PubMed2005

Capturing intervention effects over time: reanalysis of a critical time intervention for homeless mentally ill men.

OBJECTIVES: We analyzed whether a method for identifying latent trajectories--latent class growth analysis (LCGA)--was useful for understanding outcomes for individuals subject to an intervention. METHODS: We used LCGA to reanalyze data from a published study of mentally ill homeless men in a critical time intervention (CTI) program. In that study, 96 men leaving a shelter's on-site psychiatric program were randomly assigned to experimental and control groups. The former received CTI services and the latter usual services. Each individual's housing circumstances were observed for 18 months after program initiation. Our outcome measure was monthly homelessness: a person was considered homeless in a month if he was homeless for even 1 night that month. RESULTS: Four latent classes were found among the control group, but just 3 among the experimental group. Control, but not experimental, group individuals showed a small class of chronically homeless men. The size of the never-homeless class was 19 percentage points larger for the experimental than for the control group. J- and inverted-U-shaped patterns were also found among both groups, but with important differences in timing of patterns. CONCLUSIONS: Our results reveal effects not apparent in the original analysis, suggesting that latent class growth models improve intervention evaluation.

Adult↗
PubMed1996

A cross-national trial of brief interventions with heavy drinkers. WHO Brief Intervention Study Group.

OBJECTIVES: The relative effects of simple advice and brief counseling were evaluated with heavy drinkers identified in primary care and other health settings in eight countries. METHODS: Subjects (1260 men, 299 women) with no prior history of alcohol dependence were selected if they consumed alcohol with sufficient frequency or intensity to be considered at risk of alcohol-related problems. Subjects were randomly assigned to a control group, a simple advice group, or a group receiving brief counseling. Seventy-five percent of subjects were evaluated 9 months later. RESULTS: Male patients exposed to the interventions reported approximately 17% lower average daily alcohol consumption than those in the control group. Reductions in the intensity of drinking were approximately 10%. For women, significant reductions were observed in both the control and the intervention groups. Five minutes of simple advice were as effective as 20 minutes of brief counseling. CONCLUSIONS: Brief interventions are consistently robust across health care settings and sociocultural groups and can make a significant contribution to the secondary prevention of alcohol-related problems if they are widely used in primary care.

Adult↗
PubMed1991

Diabetes Intervention Study. Multi-intervention trial in newly diagnosed NIDDM.

OBJECTIVE: In a randomized 5-yr multi-intervention trial, we tested the efficacy of intensified health education (IHE) in improving metabolic control and reducing the level of coronary risk factors and incidence of ischemic heart disease (IHD). RESEARCH DESIGN AND METHODS: Within the intervention group, the benefit of clofibric acid was evaluated in a double-blind study. One thousand one hundred thirty-nine newly diagnosed middle-aged (30- to 55-yr-old) patients with non-insulin-dependent diabetes mellitus (NIDDM) entered the study. They were classified as diet controlled after a 6-wk screening phase with conventional dietary treatment. During the follow-up, the control group (n = 378) was cared for at different diabetes outpatient clinics with a standardized surveillance. The intervention group (n = 761) had a structured IHE that included dietary advice, antismoking and antialcohol education, and ways to enhance physical activity. RESULTS: Randomly, 379 of the IHE patients received 1.6 g clofibric acid/day, and the others received placebo. IHE resulted in improved glucose control (adjusted fasting blood glucose) levels after 5 yr (control subjects 9.27 mM, IHE group 8.71 mM, and IHE plus clofibric acid group 8.60 mM, P less than 0.01). The better glycemic control was achieved with fewer antidiabetic drugs. After 5 yr, antidiabetic drugs were prescribed to 47% of the control subjects, 28% of the IHE group, and 34% of the IHE plus clofibric acid group (cutoff limit for drug application was postprandial blood glucose of greater than or equal to 13.87 mM). The ratio of polyunsaturated to saturated fatty acids (0.26 vs. 0.40, P less than 0.01) and physical activity (174 vs. 327 scores, P less than 0.01) were increased, and blood pressure, tobacco, and alcohol consumption were significantly reduced by IHE. However, IHE had no effect on calorie intake, percentage of fat in the diet (45%), and body weight. The most important finding was the significant increase of blood cholesterol in all three groups (+0.47, +0.36, and +0.34 mM, respectively). Clofibric acid only prevented the increase of triglyceride levels (+0.56, +0.24, and +0.05 mM, respectively). The incidence rate per 1000 for myocardial infarction was 30.3 for control subjects, 53.6 for the IHE group, and 55.6 for the IHE plus clofibric acid group. The corresponding rates for IHD incidence were 90.9, 97.8, and 98.8, respectively. Men suffered more frequently from myocardial infarction, whereas women developed ECG criteria for IHD more frequently. Among the 35 cases of death, besides cardiovascular diseases, liver cirrhosis and neoplasia were the predominant causes. The death rate per 1000 in control subjects was 46.2, 30.6 in the IHE group, and 27 among patients with IHE plus clofibric acid. CONCLUSIONS: IHE was of substantial benefit for the control of glycemia, significantly diminished the need for antidiabetic drugs, and reduced a cluster of risk factors but had no effect on the control of blood lipids. This could be one major reason for the failure of IHE, effective lowering of blood pressure, and clofibric acid to prevent cardiovascular complications. Clofibric acid was only effective in reducing triglycerides.

Adult↗
PubMed2002

Effects of a participatory ergonomics intervention computer workshop for university students: a pilot intervention to prevent disability in tomorrow's workers.

A participatory approach was used to create a computer ergonomics workshop for college students, incorporating an instructional systems design process and adult learning inquiry perspectives. The primary objective of this participatory ergonomic pilot intervention was to involve students throughout the training design process in solving computer workstation ergonomic problems and adopting healthy computing behaviors. Students' level of participation included becoming part of the training design team, a co-facilitator, or a student trainee. A second objective was to examine the translation of an industrial office ergonomics training program into a college computer ergonomics training program. The long term goal was to reduce upper extremity symptoms and disability. The program was piloted at one private university. The three student trainees significantly increased their knowledge of computer ergonomics from 69% of test items answered correctly pre-training to 82% post-training. Trainees were also successful in conducting computer ergonomic evaluations of students' computing work areas. They achieved 100% accuracy in identifying ergonomic problems and proposing solutions in five ergonomic workstation assessments in the field. This approach was successful in creating a sense of ownership among the student developers and facilitators as reflected in their self-reports during a post-intervention debriefing. The results of this pilot study justify formal controlled trials of this intervention in university students, who will become tomorrow's workers.

Adult↗
PubMed2005

Coronary artery perforation during percutaneous coronary intervention: incidence and outcomes in the new interventional era.

BACKGROUND: Coronary artery perforation (CP) is a serious complication of percutaneous coronary intervention (PCI). We sought to define the incidence and outcome of CP given the advance in interventional techniques, devices and use of glycoprotein inhibitors (GP IIb/IIIa). METHODS: We retrospectively reviewed the records of patients who underwent PCI at our institution over a four-year period. The incidence of CP was derived from patient records and then confirmed by reviewing the angiogram. Perforations were classified as Type 1, 2, or 3, as previously defined. RESULTS: A total of 4,886 patients underwent PCI. Atherectomy devices were used in 329 patients and GP IIb/IIIa in 2,200 patients. Twenty-five CP were identified (0.5% incidence). Six were Type 1 (24%), 10 were Type 2 (40%), and 9 were Type 3 (36%). 13/25 (52%) of the CP were Type C Lesions, and 12/25 (48%) occurred in calcified vessels. All Type 1 perforations were caused by coronary wires and 4/6 CP occurred with the use of hydrophilic and extra stiff wires. Type 2 perforations were caused by coronary wires in 8/10 CP, and by stent deployment in 2/10. Two patients with Type 2 CP sustained a non-ST-elevation myocardial infarction. Type 3 perforations were caused by stent placement in 4/9 CP, 2/9 by atherectomy devices, and 3/9 by coronary wires. Four patients with Type 3 CP underwent pericardial drainage, 5 patients had a myocardial infarction and 2 patients died. CONCLUSION: Type 1 and 2 perforations are predominately caused by hydrophilic and stiff wires and do not require pericardial drainage or surgical intervention. Type 3 perforations are more often associated with stent and device use. A majority of Type 3 perforations can be initially managed by percutaneous methods.

Abciximab↗
PubMed1991

[General practitioners and interventions against smoking: a critical review of interventions].

In this review we considered smoking cessation interventions delivered by general practitioners in consideration of their privileged position as health promoters. We selected 11 randomized trials on: a) counselling; b) nicotine gum; c) perception of health hazards in relationship with cigarette smoking. The interventions were delivered to smokers during clinical encounters. Amount of time spent by physicians during clinical encounters and number of reinforcing sessions emerged as the most important factors in a successful intervention. Nicotine gum prescription and perception of health hazards did not show any significant effect but the opportunity as reinforcing sessions.

Adolescent↗
PubMed1986

A long-term nutrition intervention experience: lipid responses and dietary adherence patterns in the Multiple Risk Factor Intervention Trial.

Nutrition counselors in the Multiple Risk Factor Intervention Trial (MRFIT) were able to help middle-aged men who were at high risk for coronary heart disease change their dietary habits, maintain those changes over time, and decrease their serum cholesterol levels. Most of a 7.5% mean serum cholesterol reduction achieved after 6 years of nutrition intervention occurred during the first year of the trial and was thereafter sustained. Total cholesterol and low-density lipoprotein cholesterol fraction decreases indicated improvement in terms of coronary heart disease risk. The food record rating, a numerical, semi-objective adherence technique that assesses a 3-day food record with respect to lipid-lowering potential, was used throughout the trial to measure adherence to recommended food patterns. Participants with lower food record rating scores, which indicate better adherence, demonstrated greater reductions in serum total cholesterol, plasma total cholesterol, and low-density lipoprotein fraction cholesterol determinations on a group basis. Subjective evaluations of the suitability of home and working environments, evidence of deviation from the MRFIT food patterns, and overall nutrition program motivation also showed that as ratings in each category became more favorable, lower food record rating scores and greater blood lipid reductions were consistently observed. The subgroup of participants who were non-smokers and not hypertensive demonstrated greater lipid responses and better dietary adherence. Continued smoking and antihypertensive medications appeared to adversely influence dietary adherence and/or lipid reductions. The MRFIT experience, however, demonstrated for the first time that dietary changes and blood lipid reductions can be achieved after the initial intervention effect, despite a continued emphasis on high blood pressure management and smoking cessation.

Cholesterol↗