WorldWideScience

Sample records for based cardiac rehabilitation

  1. Exercise-based cardiac rehabilitation for adults with atrial fibrillation

    DEFF Research Database (Denmark)

    Risom, Signe S; Zwisler, Ann-Dorthe; Johansen, Pernille P

    2017-01-01

    BACKGROUND: Exercise-based cardiac rehabilitation may benefit adults with atrial fibrillation or those who had been treated for atrial fibrillation. Atrial fibrillation is caused by multiple micro re-entry circuits within the atrial tissue, which result in chaotic rapid activity in the atria....... OBJECTIVES: To assess the benefits and harms of exercise-based rehabilitation programmes, alone or with another intervention, compared with no-exercise training controls in adults who currently have AF, or have been treated for AF. SEARCH METHODS: We searched the following electronic databases; CENTRAL...... the benefits and harms of exercise-based cardiac rehabilitation for adults with atrial fibrillation on patient-relevant outcomes....

  2. Cardiac Rehabilitation

    Science.gov (United States)

    ... your risk of future heart problems, and to improve your health and quality of life. Cardiac rehabilitation programs increase ... exercise routine at home or at a local gym. You may also continue to ... health concerns. Education about nutrition, lifestyle and weight loss ...

  3. Exercise-based cardiac rehabilitation after heart valve surgery

    DEFF Research Database (Denmark)

    Hansen, T B; Zwisler, Ann-Dorthe; Berg, S K

    2015-01-01

    BACKGROUND: Owing to a lack of evidence, patients undergoing heart valve surgery have been offered exercise-based cardiac rehabilitation (CR) since 2009 based on recommendations for patients with ischaemic heart disease in Denmark. The aim of this study was to investigate the impact of CR...... expensive outpatient visits. Further studies should investigate the benefits of CR to heart valve surgery patients as part of a formal cost-utility analysis....

  4. What Is Cardiac Rehabilitation?

    Science.gov (United States)

    ANSWERS by heart Treatments + Tests What Is Cardiac Rehabilitation? A cardiac rehabilitation (rehab) program takes place in a hospital or ... special help in making lifestyle changes. During your rehabilitation program you’ll… • Have a medical evaluation to ...

  5. Dealing with existential anxiety in exercice-based cardiac rehabilitation

    DEFF Research Database (Denmark)

    P. Simonÿ, Charlotte; Pedersen, Birthe D.; Dreyer, Pia

    2015-01-01

    physically and psychologically challenged, the patients were encouraged to maintain an active lifestyle. Three themes were identified: anxiety regarding exercise, whereby the patients are initially insecure about how to behave with their diseased hearts; encouragement from training together, whereby...... the patients support each other in exercising; and growing confidence in the heart, whereby the patients enjoy being physically active. Conclusions In exercise-based cardiac rehabilitation, patients' insecurity with respect to their heart disease is revealed as an existential anxiety. Through peer support...... and a positive physical perception, the patients gain renewed self-efficacy, helping them to continue their lives in an active and satisfying way. Relevance to clinical practice Knowing that patients are confronted with an existential anxiety during exercise-based cardiac rehabilitation is important because...

  6. Home-based cardiac rehabilitation for people with heart failure

    DEFF Research Database (Denmark)

    Zwisler, Ann Dorthe Olsen; Norten, RJ; Dean, SG;

    2016-01-01

    AIMS: To assess the effectiveness of home-based cardiac rehabilitation (CR) for heart failure compared to either usual medical care (i.e. no CR) or centre-based CR on mortality, morbidity, exercise capacity, health-related quality of life, drop out, adherence rates, and costs. METHODS: Randomised......-related quality of life of heart failure patients compared to usual care. The magnitude of outcome improvement is similar to centre-based CR. Home-based CR appears to be safe with no evidence of increased risk of hospitalisation or death. These findings support the provision of home-based CR for heart failure...

  7. Exercise-based cardiac rehabilitation in twelve European countries results of the European cardiac rehabilitation registry

    DEFF Research Database (Denmark)

    Benzer, Werner; Rauch, Bernhard; Schmid, Jean-Paul

    2017-01-01

    AIM: Results from EuroCaReD study should serve as a benchmark to improve guideline adherence and treatment quality of cardiac rehabilitation (CR) in Europe. METHODS AND RESULTS: Data from 2.054 CR patients in 12 European countries were derived from 69 centres. 76% were male. Indication for CR...... were under medication according to current guidelines for the treatment of CV risk factors. A wide range of CR programme designs was found (duration 3 to 24weeks; total number of sessions 30 to 196). Patient programme adherence after admission was high (85%). With reservations that eCRF follow-up data...

  8. Exercise-based cardiac rehabilitation in patients with heart failure

    DEFF Research Database (Denmark)

    Lewinter, Christian; Doherty, Patrick; Gale, Christopher P;

    2015-01-01

    BACKGROUND: Guidelines recommend exercise-based cardiac rehabilitation (EBCR) for patients with heart failure (HF). However, established research has not investigated the longer-term outcomes including mortality and hospitalisation in light of the contemporary management of HF. METHODS......: This was a systematic review including a meta-analysis of EBCR on all-cause mortality, hospital admission, and standardised exercise capacity using four separate exercise tests in patients with heart failure over a minimum follow-up of six months from January 1999-January 2013. Electronic searches were performed...

  9. Exercise-Based Cardiac Rehabilitation for Coronary Heart Disease

    DEFF Research Database (Denmark)

    Anderson, Lindsey; Oldridge, Neil; Thompson, David R

    2016-01-01

    BACKGROUND: Although recommended in guidelines for the management of coronary heart disease (CHD), concerns have been raised about the applicability of evidence from existing meta-analyses of exercise-based cardiac rehabilitation (CR). OBJECTIVES: The goal of this study is to update the Cochrane...... of 20) showed higher levels of health-related quality of life in 1 or more domains following exercise-based CR compared with control subjects. CONCLUSIONS: This study confirms that exercise-based CR reduces cardiovascular mortality and provides important data showing reductions in hospital admissions...... systematic review and meta-analysis of exercise-based CR for CHD. METHODS: The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, CINAHL, and Science Citation Index Expanded were searched to July 2014. Retrieved papers, systematic reviews, and trial registries were hand-searched. We included...

  10. Exercise-based cardiac rehabilitation for coronary heart disease

    DEFF Research Database (Denmark)

    2016-01-01

    BACKGROUND: Coronary heart disease (CHD) is the single most common cause of death globally. However, with falling CHD mortality rates, an increasing number of people live with CHD and may need support to manage their symptoms and prognosis. Exercise-based cardiac rehabilitation (CR) aims to improve...... outcomes across follow-up, we focused on reporting findings pooled across all trials at their longest follow-up (median 12 months). Exercise-based CR reduced cardiovascular mortality compared with no exercise control (27 trials; risk ratio (RR) 0.74, 95% CI 0.64 to 0.86). There was no reduction in total......-based CR reduces the risk of cardiovascular mortality but not total mortality. We saw a significant reduction in the risk of hospitalisation with CR but not in the risk of MI or revascularisation. We identified further evidence supporting improved HRQL with exercise-based CR. More recent trials were more...

  11. PATIENTS OVERCOME ANXIETY AND ARE ENCOURAGED TO BE PHYSICAL ACTIVE THROUGH EXERCISE-BASED CARDIAC REHABILITATION

    DEFF Research Database (Denmark)

    Simonÿ, Charlotte; Dreyer, Pia; Pedersen, Birthe D.

    into that the heart endures physical activity. In addition to serving as physical guidance, exercise-based cardiac rehabilitation offers valuable mental support. The patients find help to overcome an initial anxiety and move forward towards a physically active life featuring a feeling of improved health and new......Purpose. Patients face demanding and challenging processes when they experience cardiac problems. Exercise-based cardiac rehabilitation is established to enable these patients to move forward to lead a satisfying life. It is recognised that patients fail to join all sessions of the rehabilitation......, and it seems to be crucial to further emphasise the individuals lived experiences when exercise-based cardiac rehabilitation is followed. Hence this study aims to investigate how patients experience exercise-based cardiac rehabilitation in a hospital setting. Methods. This study, which included nine men...

  12. Smartphone-Based Cardiac Rehabilitation Program: Feasibility Study

    Science.gov (United States)

    Chung, Heewon; Yoon, Kwon-Ha; Lee, Jinseok

    2016-01-01

    We introduce a cardiac rehabilitation program (CRP) that utilizes only a smartphone, with no external devices. As an efficient guide for cardiac rehabilitation exercise, we developed an application to automatically indicate the exercise intensity by comparing the estimated heart rate (HR) with the target heart rate zone (THZ). The HR is estimated using video images of a fingertip taken by the smartphone’s built-in camera. The introduced CRP app includes pre-exercise, exercise with intensity guidance, and post-exercise. In the pre-exercise period, information such as THZ, exercise type, exercise stage order, and duration of each stage are set up. In the exercise with intensity guidance, the app estimates HR from the pulse obtained using the smartphone’s built-in camera and compares the estimated HR with the THZ. Based on this comparison, the app adjusts the exercise intensity to shift the patient’s HR to the THZ during exercise. In the post-exercise period, the app manages the ratio of the estimated HR to the THZ and provides a questionnaire on factors such as chest pain, shortness of breath, and leg pain during exercise, as objective and subjective evaluation indicators. As a key issue, HR estimation upon signal corruption due to motion artifacts is also considered. Through the smartphone-based CRP, we estimated the HR accuracy as mean absolute error and root mean squared error of 6.16 and 4.30bpm, respectively, with signal corruption due to motion artifacts being detected by combining the turning point ratio and kurtosis. PMID:27551969

  13. Availability of, referral to and participation in exercise-based cardiac rehabilitation after heart valve surgery

    DEFF Research Database (Denmark)

    Hansen, Tina B; Berg, Selina K; Sibilitz, Kirstine L;

    2015-01-01

    BACKGROUND: As with ischaemic heart disease, cardiac rehabilitation (CR) is recommended for patients undergoing heart valve surgery; recommendations are based on limited evidence. The organization of CR programmes and factors associated with uptake among patients undergoing heart valve surgery have...

  14. Socially differentiated cardiac rehabilitation

    DEFF Research Database (Denmark)

    Meillier, Lucette Kirsten; Nielsen, Kirsten Melgaard; Larsen, Finn Breinholt;

    2012-01-01

    to a standard rehabilitation programme (SRP). If patients were identified as socially vulnerable, they were offered an extended version of the rehabilitation programme (ERP). Excluded patients were offered home visits by a cardiac nurse. Concordance principles were used in the individualised programme elements......%. Patients were equally distributed to the SRP and the ERP. No inequality was found in attendance and adherence among referred patients. Conclusions: It seems possible to overcome unequal referral, attendance, and adherence in cardiac rehabilitation by organisation of systematic screening and social......Aim: The comprehensive cardiac rehabilitation (CR) programme after myocardial infarction (MI) improves quality of life and results in reduced cardiac mortality and recurrence of MI. Hospitals worldwide face problems with low participation rates in rehabilitation programmes. Inequality...

  15. Home- and Hospital-Based Cardiac Rehabilitation Exercise: The Important Role of Physician Recommendation.

    Science.gov (United States)

    Dunn, Susan L; Dunn, L Maureen; Buursma, Madison P; Clark, Jacob A; Vander Berg, Lucas; DeVon, Holli A; Tintle, Nathan L

    2016-09-02

    Exercise reduces morbidity and mortality for patients with heart disease. Despite clear guidelines and known benefits, most cardiac patients do not meet current exercise recommendations. Physician endorsement positively affects patient participation in hospital-based Phase II cardiac rehabilitation programs, yet the importance of physician recommendation for home-based cardiac rehabilitation exercise is unknown. A prospective observational design was used to examine predictors of both home-based and Phase II rehabilitation exercise in a sample of 251 patients with coronary heart disease. Regression analyses were done to examine demographic and clinical characteristics, physical functioning, and patient's report of physician recommendation for exercise. Patients with a strong physician referral, who were married and older, were more likely to participate in Phase II exercise. Increased strength of physician recommendation was the unique predictor of home-based exercise. Further research is needed to examine how health professionals can motivate cardiac patients to exercise in home and outpatient settings.

  16. Information and communication technology-based cardiac rehabilitation homecare programs

    Directory of Open Access Journals (Sweden)

    Varnfield M

    2015-04-01

    Full Text Available Marlien Varnfield, Mohanraj KarunanithiAustralian eHealth Research Centre, Commonwealth Scientific and Industrial Research Organization, Royal Brisbane and Women's Hospital, Brisbane, AustraliaAbstract: Cardiac rehabilitation (CR has, for many years, been a highly recommended approach to secondary prevention for patients recovering after a heart attack or heart surgery. These programs are traditionally delivered from a hospital outpatient center. Despite demonstrated benefits and guideline recommendations, CR utilization has been poor, particularly in women, older patients, and ethnic minority groups. To overcome some of the barriers to the traditional delivery of CR, different delivery platforms and approaches have been developed in recent years. In general, Telehealth solutions which have been used to address the delivery of CR services remotely include: 1 patient–provider contact delivered by telephone systems; 2 the Internet, with the majority of patient–provider contact for risk factor management taking place online; and 3 interventions using Smartphones as tools to deliver CR through (independently or in combination with short message service messaging, journaling applications, connected measurement devices, and remote coaching. These solutions have been shown to overcome some of the barriers in CR participation and show potential as alternative or complementary options for individuals that find traditional center-based CR programs difficult to commit to. The major benefits of remote platforms for CR delivery are the ability to deliver these interventions without ongoing face-to-face contact, which provides an opportunity to reach large numbers of people, and the convenience of selecting the timing of cardiovascular disease management sessions. Furthermore, technologies have the potential to deliver long-term follow-up, which programs delivered by health professionals cannot afford to do due to staff shortages and budget restrictions

  17. Comprehensive cardiac rehabilitation

    DEFF Research Database (Denmark)

    Kruse, Marie; Hochstrasser, Stefan; Zwisler, Ann-Dorthe O;

    2006-01-01

    OBJECTIVES: The costs of comprehensive cardiac rehabilitation are established and compared to the corresponding costs of usual care. The effect on health-related quality of life is analyzed. METHODS: An unprecedented and very detailed cost assessment was carried out, as no guidelines existed...... for the situation at hand. Due to challenging circumstances, the cost assessment turned out to be ex-post and top-down. RESULTS: Cost per treatment sequence is estimated to be approximately euro 976, whereas the incremental cost (compared with usual care) is approximately euro 682. The cost estimate is uncertain...... and may be as high as euro 1.877. CONCLUSIONS: Comprehensive cardiac rehabilitation is more costly than usual care, and the higher costs are not outweighed by a quality of life gain. Comprehensive cardiac rehabilitation is, therefore, not cost-effective....

  18. Service and business model for technology enabled and home-based cardiac rehabilitation programs.

    Science.gov (United States)

    Sarela, Antti; Whittaker, Frank; Korhonen, Ilkka

    2009-01-01

    Cardiac rehabilitation programs are comprehensive life-style programs aimed at preventing recurrence of a cardiac event. However, the current programs have globally significantly low levels of uptake. Home-based model can be a viable alternative to hospital-based programs. We developed and analysed a service and business model for home based cardiac rehabilitation based on personal mentoring using mobile phones and web services. We analysed the different organizational and economical aspects of setting up and running the home based program and propose a potential business model for a sustainable and viable service. The model can be extended to management of other chronic conditions to enable transition from hospital and care centre based treatments to sustainable home-based care.

  19. Exercise-based cardiac rehabilitation in patients with chronic heart failure : a Dutch practice guideline

    NARCIS (Netherlands)

    Achttien, A.J.; Staal, J.B.; Voort, S. van der; Kemps, H.M.; Koers, H.; Jongert, M.W.A. (Tinus); Hendriks, E.J.M.

    2015-01-01

    Rationale To improve the quality of exercise-based cardiac rehabilitation (CR) in patients with chronic heart failure (CHF) a practice guideline from the Dutch Royal Society for Physiotherapy (KNGF) has been developed. Guideline development A systematic literature search was performed to formulate c

  20. Exercise-based cardiac rehabilitation in patients with chronic heart failure: a Dutch practice guideline

    NARCIS (Netherlands)

    Achttien, R.J.; Staal, J.B.; Voort, S. van der; Kemps, H.M.; Koers, H.; Jongert, M.W.; Hendriks, E.J.

    2015-01-01

    RATIONALE: To improve the quality of exercise-based cardiac rehabilitation (CR) in patients with chronic heart failure (CHF) a practice guideline from the Dutch Royal Society for Physiotherapy (KNGF) has been developed. GUIDELINE DEVELOPMENT: A systematic literature search was performed to formulate

  1. Adoption of community-based cardiac rehabilitation programs and physical activity following phase III cardiac rehabilitation in Scotland: a prospective and predictive study.

    Science.gov (United States)

    Sniehotta, Falko F; Gorski, Charlotta; Araujo-Soares, Vera

    2010-09-01

    Little is known about levels of physical activity and attendance at phase IV community-based Cardiac Rehabilitation (CR) programs following completion of exercise-focussed, hospital-based phase III CR. This study aims to test, compare and combine the predictive utility of the Common-Sense Self-Regulation Model (CS-SRM) and the extended Theory of Planned Behaviour (TPB) with action planning for two rehabilitation behaviours: physical activity and phase IV CR attendance. Individuals diagnosed with coronary heart disease (n = 103) completed baseline measures of illness perceptions, intentions, perceived behavioural control (PBC), action planning and past physical activity in the last week of a phase III CR program, and 95 participants completed follow-up measures of physical activity and attended phase IV CR (objectively confirmed) 2 months later. Only one predictor (PBC/cyclical timeline) significantly predicted levels and change of physical activity. While illness perceptions were not predictive of phase IV CR attendance, the extended TPB model showed good predictive power with action planning and intention as the most powerful predictors. Amongst participants who planned when and where to attend phase IV CR at the end of phase III rehabilitation, 65.9% subsequently attended a phase IV CR program compared to only 18.5% of those who had not made a plan. This study adds to our understanding of cardiac rehabilitation behaviour after completion of health service delivered programs. Comparing theoretical models and rehabilitation behaviours contributes to the development of behaviour theory.

  2. Exercise-based cardiac rehabilitation for adults after heart valve surgery

    DEFF Research Database (Denmark)

    Sibilitz, Kirstine Lærum; Berg, Selina Kikkenborg; Tang, Lars Hermann

    2016-01-01

    BACKGROUND: Exercise-based cardiac rehabilitation may benefit heart valve surgery patients. We conducted a systematic review to assess the evidence for the use of exercise-based intervention programmes following heart valve surgery. OBJECTIVES: To assess the benefits and harms of exercise......-based cardiac rehabilitation compared with no exercise training intervention, or treatment as usual, in adults following heart valve surgery. We considered programmes including exercise training with or without another intervention (such as a psycho-educational component). SEARCH METHODS: We searched...... handsearched Web of Science, bibliographies of systematic reviews and trial registers (ClinicalTrials.gov, Controlled-trials.com, and The World Health Organization International Clinical Trials Registry Platform). SELECTION CRITERIA: We included randomised clinical trials that investigated exercise...

  3. The Danish Cardiac Rehabilitation Database

    DEFF Research Database (Denmark)

    Zwisler, Ann-Dorthe; Rossau, Henriette Knold; Nakano, Anne

    2016-01-01

    AIM OF DATABASE: The Danish Cardiac Rehabilitation Database (DHRD) aims to improve the quality of cardiac rehabilitation (CR) to the benefit of patients with coronary heart disease (CHD). STUDY POPULATION: Hospitalized patients with CHD with stenosis on coronary angiography treated with percutane...

  4. Transforming cardiac rehabilitation into broad-based healthy lifestyle programs to combat noncommunicable disease.

    Science.gov (United States)

    Arena, Ross; Lavie, Carl J; Cahalin, Lawrence P; Briggs, Paige D; Guizilini, Solange; Daugherty, John; Chan, Wai-Man; Borghi-Silva, Audrey

    2016-01-01

    The current incidence and prevalence of noncommunicable diseases (NCDs) is currently a cause for great concern on a global scale; future projections are no less disconcerting. Unhealthy lifestyle patterns are at the core of the NCD crisis; physical inactivity, excess body mass, poor nutrition and tobacco use are the primary lifestyle factors that substantially increase the risk of developing one or more NCDs. We have now come to recognize that healthy lifestyle interventions are a medical necessity that should be prescribed to all individuals. Perhaps the most well-established model for healthy lifestyle interventions in the current healthcare model is cardiac rehabilitation. To have any hope of improving the outlook for NCDs on a global scale, what is currently known as cardiac rehabilitation must transform into broad-based healthy lifestyle programing, with a shifted focus on primordial and primary prevention.

  5. Exercise-based cardiac rehabilitation for adults with atrial fibrillation

    DEFF Research Database (Denmark)

    Risom, Signe Stelling; Zwisler, Anne Dorthe; Palm Johansen, Pernille

    2014-01-01

    This is the protocol for a review and there is no abstract. The objectives are as follows: The aim of this review is to assess the benefits and harms of rehabilitation programmes consisting of a physical exercise component that focuses on increasing exercise capacity, and may include...... a psychoeducational intervention that focuses on improving mental h ealth and the patient’s se lf management skills, compared with no intervention or treatment as usual in adults who currently have AF or have been treated for A F. Version 1...

  6. The development of an internet-based outpatient cardiac rehabilitation intervention: a Delphi study

    Directory of Open Access Journals (Sweden)

    Hanley Christine

    2010-06-01

    Full Text Available Abstract Background Face-to-face outpatient cardiac rehabilitation (OCR programs are an important and effective component in the management of cardiovascular disease. However, these programs have low participation rates, especially among patients who live rural or remote. Hence, there is a need to develop OCR programs that provide an alternative to face-to-face contact such as by using the Internet. Only a very limited number of Internet-based OCR programs have been developed and evaluated. Therefore, the purpose of this study was to identify issues that are relevant to the development of an Internet-based OCR intervention. Methods A three-round Delphi study among cardiac rehabilitation experts was conducted. In the first round, 43 experts outlined opinions they had on the development of an online ORC platform into an open-ended electronic questionnaire. In the second round, 42 experts completed a structured (five-point scale electronic questionnaire based on first round results, in which they scored items on their relevance. In the third round, the same experts were asked to re-rate the same items after feedback was given about the group median relevance score to establish a level of consensus. Results After the third round, high consensus was reached in 120 of 162 (74% questionnaire items, of which 93 (57% of 162 items also had high relevance according to the experts. The results indicate that experts strongly agreed on desired website content, data obtained from the patient, and level of interaction with patients that should be part of an Internet-based OCR intervention. Conclusion The high rates of consensus and relevance observed among cardiac rehabilitation experts are an indication that they perceived the development and implementation of an Internet-based ORC intervention as feasible, and as a valuable alternative to face-to-face programs. In many ways the experts indicated that an Internet-based ORC program should mimic a traditional

  7. Home-based cardiac rehabilitation is as effective as centre-based cardiac rehabilitation among elderly with coronary heart disease: results from a randomised clinical trial

    DEFF Research Database (Denmark)

    Oerkild, Bodil; Frederiksen, Marianne; Hansen, Jorgen Fischer;

    2011-01-01

    in the secondary outcomes of systolic blood pressure (-0.6 mmHg, 95% CI -11.3, 10.0), LDL cholesterol (0.3 mmol/l, 95% CI -0.04, 0.7), HDL cholesterol (0.2 mmol/l, 95% CI -0.01, 0.3), body composition, proportion of smokers and health-related quality of life. A group of patients who did not have an effect......BACKGROUND: participation in centre-based cardiac rehabilitation (CR) is known to reduce morbidity and mortality but participation rates among the elderly are low. Establishing alternative programmes is important, and home-based CR is the predominant alternative. However, no studies have...... investigated the effect of home-based CR among a group of elderly patients with coronary heart disease with a long-term follow-up. METHODS: randomised clinical trial comparing home-based CR with comprehensive centre-based CR among patients = 65 years with coronary heart disease. RESULTS: seventy-five patients...

  8. Evaluation of bluetooth low power for physiological monitoring in a home based cardiac rehabilitation program.

    Science.gov (United States)

    Martin, Timothy; Ding, Hang; D'Souza, Matthew; Karunanithi, Mohan

    2012-01-01

    Cardiovascular disease (CVD) is the leading cause of mortality in Australia, and places large burdens on the healthcare system. To assist patients with CVDs in recovering from cardiac events and mediating cardiac risk factors, a home based cardiac rehabilitation program, known as the Care Assessment Platform (CAP), was developed. In the CAP program, patients are required to manually enter health information into their mobile phones on a daily basis. The manual operation is often subject to human errors and is inconvenient for some elderly patients. To improve this, an automated wireless solution has been desired. The objectives of this paper are to investigate the feasibility of implementing the newly released Bluetooth 4.0 (BT4.0) for the CAP program, and practically evaluate BT4.0 communications between a developed mobile application and some emulated healthcare devices. The study demonstrated that BT4.0 addresses usability, interoperability and security for healthcare applications, reduces the power consumption in wireless communication, and improves the flexibility of interface for software development. This evaluation study provides an essential mobile BT4.0 framework to incorporate a large range of healthcare devices for clinical assessment and intervention in the CAP program, and hence it is useful for similar development and research work of other mobile healthcare solutions.

  9. Home-based versus hospital-based cardiac rehabilitation after myocardial infarction or revascularisation: design and rationale of the Birmingham Rehabilitation Uptake Maximisation Study (BRUM: a randomised controlled trial [ISRCTN72884263

    Directory of Open Access Journals (Sweden)

    Lane Deirdre

    2003-09-01

    Full Text Available Abstract Background Cardiac rehabilitation following myocardial infarction reduces subsequent mortality, but uptake and adherence to rehabilitation programmes remains poor, particularly among women, the elderly and ethnic minority groups. Evidence of the effectiveness of home-based cardiac rehabilitation remains limited. This trial evaluates the effectiveness and cost-effectiveness of home-based compared to hospital-based cardiac rehabilitation. Methods/design A pragmatic randomised controlled trial of home-based compared with hospital-based cardiac rehabilitation in four hospitals serving a multi-ethnic inner city population in the United Kingdom was designed. The home programme is nurse-facilitated, manual-based using the Heart Manual. The hospital programmes offer comprehensive cardiac rehabilitation in an out-patient setting. Patients We will randomise 650 adult, English or Punjabi-speaking patients of low-medium risk following myocardial infarction, coronary angioplasty or coronary artery bypass graft who have been referred for cardiac rehabilitation. Main outcome measures Serum cholesterol, smoking cessation, blood pressure, Hospital Anxiety and Depression Score, distance walked on Shuttle walk-test measured at 6, 12 and 24 months. Adherence to the programmes will be estimated using patient self-reports of activity. In-depth interviews with non-attendees and non-adherers will ascertain patient views and the acceptability of the programmes and provide insights about non-attendance and aims to generate a theory of attendance at cardiac rehabilitation. The economic analysis will measure National Health Service costs using resource inputs. Patient costs will be established from the qualitative research, in particular how they affect adherence. Discussion More data are needed on the role of home-based versus hospital-based cardiac rehabilitation for patients following myocardial infarction and revascularisation, which would be provided by the

  10. Perceptions of cardiac rehabilitation patients, specialists and rehabilitation programs regarding cardiac rehabilitation wait times

    Directory of Open Access Journals (Sweden)

    Grace Sherry L

    2012-08-01

    Full Text Available Abstract Background In 2006, the Canadian Cardiovascular Society (CCS Access to Care Working Group recommended a 30-day wait time benchmark for cardiac rehabilitation (CR. The objectives of the current study were to: (1 describe cardiac patient perceptions of actual and ideal CR wait times, (2 describe and compare cardiac specialist and CR program perceptions of wait times, as well as whether the recommendations are appropriate and feasible, and (3 investigate actual wait times and factors that CR programs perceive to affect these wait times. Methods Postal and online surveys to assess perceptions of CR wait times were administered to CR enrollees at intake into 1 of 8 programs, all CCS member cardiac specialists treating patients indicated for CR, and all CR programs listed in Canadian directories. Actual wait times were ascertained from the Canadian Cardiac Rehabilitation Registry. The design was cross-sectional. Responses were described and compared. Results Responses were received from 163 CR enrollees, 71 cardiac specialists (9.3% response rate, and 92 CR programs (61.7% response rate. Patients reported that their wait time from hospital discharge to CR initiation was 65.6 ± 88.4 days (median, 42 days, while their ideal median wait time was 28 days. Most patients (91.5% considered their wait to be acceptable, but ideal wait times varied significantly by the type of cardiac indication for CR. There were significant differences between specialist and program perceptions of the appropriate number of days to wait by most indications, with CR programs perceiving shorter waits as appropriate (p  Conclusions Wait times following access to cardiac rehabilitation are prolonged compared with consensus recommendations, and yet are generally acceptable to most patients. Wait times following percutaneous coronary intervention in particular may need to be shortened. Future research is required to provide an evidence base for wait time

  11. Development and feasibility of a smartphone, ECG and GPS based system for remotely monitoring exercise in cardiac rehabilitation.

    Directory of Open Access Journals (Sweden)

    Charles Worringham

    Full Text Available BACKGROUND: Despite its efficacy and cost-effectiveness, exercise-based cardiac rehabilitation is undertaken by less than one-third of clinically eligible cardiac patients in every country for which data is available. Reasons for non-participation include the unavailability of hospital-based rehabilitation programs, or excessive travel time and distance. For this reason, there have been calls for the development of more flexible alternatives. METHODOLOGY AND PRINCIPAL FINDINGS: We developed a system to enable walking-based cardiac rehabilitation in which the patient's single-lead ECG, heart rate, GPS-based speed and location are transmitted by a programmed smartphone to a secure server for real-time monitoring by a qualified exercise scientist. The feasibility of this approach was evaluated in 134 remotely-monitored exercise assessment and exercise sessions in cardiac patients unable to undertake hospital-based rehabilitation. Completion rates, rates of technical problems, detection of ECG changes, pre- and post-intervention six minute walk test (6 MWT, cardiac depression and Quality of Life (QOL were key measures. The system was rated as easy and quick to use. It allowed participants to complete six weeks of exercise-based rehabilitation near their homes, worksites, or when travelling. The majority of sessions were completed without any technical problems, although periodic signal loss in areas of poor coverage was an occasional limitation. Several exercise and post-exercise ECG changes were detected. Participants showed improvements comparable to those reported for hospital-based programs, walking significantly further on the post-intervention 6 MWT, 637 m (95% CI: 565-726, than on the pre-test, 524 m (95% CI: 420-655, and reporting significantly reduced levels of cardiac depression and significantly improved physical health-related QOL. CONCLUSIONS AND SIGNIFICANCE: The system provided a feasible and very flexible alternative form of

  12. Understanding exercise behaviour during home-based cardiac rehabilitation: a theory of planned behaviour perspective.

    Science.gov (United States)

    Blanchard, Christopher

    2008-01-01

    Although home-based cardiac rehabilitation (CR) programs have been shown to produce significant increases in exercise capacity, obtaining patient adherence to these programs has been challenging. It is therefore critical to identify key theoretical determinants of exercise during home-based CR in order to inform the development of behavioural interventions that improve adherence. The present study examined the utility of the theory of planned behaviour (TPB) in explaining exercise behaviour during home-based CR. Seventy-six patients who were receiving 6 months of home-based CR completed a TPB questionnaire at the beginning and mid-point of the program and a physical activity scale at the mid-point and end of the program. Path analyses showed that attitude and perceived behavioural control significantly predicted intention for both time intervals (baseline to 3 months, and 3 months to 6 months), whereas subjective norm only predicted intention within the 1st 3 months. Intention significantly predicted implementation intention, which, in turn, significantly predicted exercise for both time intervals. Finally, several underlying accessible beliefs were significantly related to exercise for both time intervals. Therefore, results suggest that the TPB is a potentially useful framework for understanding exercise behaviour during home-based CR.

  13. Patients' preference for exercise setting and its influence on the health benefits gained from exercise-based cardiac rehabilitation

    DEFF Research Database (Denmark)

    Tang, Lars H.; Berg, Selina Kikkenborg; Christensen, Jan

    2017-01-01

    OBJECTIVE: To assess patient preference for exercise setting and examine if choice of setting influences the long-term health benefit of exercise-based cardiac rehabilitation. METHODS: Patients participating in a randomised controlled trial following either heart valve surgery, or radiofrequency...... and provides similar health benefits. Whilst these findings support that patients should be given the choice between exercise-settings when initiating cardiac rehabilitation, further confirmatory evidence is needed....... ablation for atrial fibrillation were given the choice to perform a 12-week exercise programme in either a supervised centre-based, or a self-management home-based setting. Exercise capacity and physical and mental health outcomes were assessed for up to 24months after hospital discharge. Outcomes between...

  14. Cardiac Rehabilitation in Older Adults.

    Science.gov (United States)

    Schopfer, David W; Forman, Daniel E

    2016-09-01

    The biology of aging and the pathophysiology of cardiovascular disease (CVD) overlap, with the effect that CVD is endemic in the growing population of older adults. Moreover, CVD in older adults is usually complicated by age-related complexities, including multimorbidity, polypharmacy, frailty, and other intricacies that add to the risks of ambiguous symptoms, deconditioning, iatrogenesis, falls, disability, and other challenges. Cardiac rehabilitation (CR) is a comprehensive lifestyle program that can have particular benefit for older patients with cardiovascular conditions. Although CR was originally designed primarily as an exercise training program for younger adults after a myocardial infarction or coronary artery bypass surgery, it has evolved as a comprehensive lifestyle program (promoting physical activity as well as education, diet, risk reduction, and adherence) for a broader range of CVD (coronary heart disease, heart failure, and valvular heart disease). It provides a valuable opportunity to address and moderate many of the challenges pertinent for the large and growing population of older adults with CVD. Cardiac rehabilitation promotes physical function (cardiorespiratory fitness as well as strength and balance) that helps overcome disease and deconditioning as well as related vulnerabilities such as disability, frailty, and falls. Similarly, CR facilitates education, monitoring, and guidance to reduce iatrogenesis and promote adherence. Furthermore, CR fosters cognition, socialization, and independence in older patients. Yet despite all its conceptual benefits, CR is significantly underused in older populations. This review discusses benefits and the paradoxical underuse of CR, as well as evolving models of care that may achieve greater application and efficacy.

  15. Feasibility of an exercise intervention for fatigued breast cancer patients at a community-based cardiac rehabilitation program

    Science.gov (United States)

    De Jesus, Stefanie; Fitzgeorge, Lyndsay; Unsworth, Karen; Massel, David; Suskin, Neville; Prapavessis, Harry; Sanatani, Michael

    2017-01-01

    Purpose Exercise is beneficial to quality of life after cancer treatment, yet few cancer survivors meet exercise guidelines. Our study sought to determine the feasibility of an oncology rehabilitation exercise program embedded within a cardiac rehabilitation program. Methods Patients who rated their fatigue >4/10 after completion of adjuvant chemotherapy for breast cancer were screened for eligibility and the outcomes were assessed (Piper Fatigue Scale, Functional Assessment of Cancer Therapy-Breast [FACT-B], Edmonton Symptom Assessment System, body composition, stress test, and physical activity measurement [accelerometer]). Participants received individualized exercise prescription. Following the 16-week program, repeat assessment plus patient acceptance and satisfaction survey was completed. The primary end point was the composite of accrual rate >25%, program adherence >80%, and mean compliance with accelerometer use >80%. Results Twenty of 24 screened patients consented to the study and completed the baseline assessment. Adherence was 30.3%. Mean accelerometer use was 3.88/7 days (78%). Fatigue at baseline was rated at 4.82/10, and at 3.59 (p = 0.09) after the intervention. Overall well-being (FACT-B) score changed from 92.7 to 98.3 (p = 0.05). There were no significant changes in body composition (except for bone mineral content), aerobic exercise capacity, or activity patterns. Conclusion Although the primary outcome was not met, our study indicates that an oncology exercise rehabilitation program can be incorporated into an existing cardiac rehabilitation program. Based on feedback received, we propose that in order to achieve exercise goals, frequent, encouraging, and tailored feedback and group sessions to foster a sense of community may additionally be needed to strengthen adherence to a prescribed exercise program. PMID:28228661

  16. Cardiac Rehabilitation Program at Rehabilitation Hospital of the Pacific

    Science.gov (United States)

    Spanuchart, Ittikorn; Mausolf, Chris; Gabriel, Susie; Tsubota, Shawn; Baker, Justina; Fukuyama, Osamu

    2014-01-01

    Introduction: For the past 20 years, multiple studies have demonstrated that cardiac rehabilitation and secondary prevention programs reduce cardiovascular risk and event rates significantly (up to 20%–25%) in patients with acute coronary syndrome (ACS), stable ischemic heart disease (IHD), and patients who have undergone percutaneous coronary intervention (PCI) or coronary artery bypass graft (CABG). Consequently, the American Heart Association (AHA) and American College of Cardiology (ACC) designated cardiac rehabilitation as a Class I indication for these patients. Status: On the island of O‘ahu, comprehensive cardiac rehabilitation programs have not been available at any of the major hospitals for at least the past several years. Because of the desperate need for these services, Rehabilitation Hospital of the Pacific (REHAB) officially instituted a comprehensive cardiac rehabilitation program that is the only cardiac rehab program on the island of Oahu that contributes to the American Association of Cardiovascular and Pulmonary Rehabilitation (AACVPR) data registry and has been going through the process of national certification effective as of December 1, 2012. It is well-known that the major problem of cardiac rehabilitation programs in this country is suboptimal participation, ie, only 25%–30% of eligible patients are actually referred to these programs. Our data suggests that underutilization of cardiac rehab programs is extremely severe here in Honolulu where probably less than 5% of eligible patients are actually referred to this program. We will discuss the importance of improving utilization at the patient level, physician level, third-party payer level, in the general medical community as well as in the general public to positively impact overall mortality and morbidity in the state of Hawai‘i.

  17. Exercise-based cardiac rehabilitation for adults after Heart valve surgery (protocol)

    DEFF Research Database (Denmark)

    Lærum Sibilitz, Kristine; Berg, Selina Kikkenborg; Tang, Lars Hermann

    2013-01-01

    This is the protocol for a review and there is no abstract. The objectives are as follows: To assess the benefits and harms of exercise-based intervention programmes (exercise-based interventions alone or in combination with psycho-educational components), compared to no intervention, or treatment...... as usual, in adults who have had heart valve surgery. In this review we will focus on programmes that include an exercise-based intervention with, or without, another rehabilitation component (such as a psycho-educational component)....

  18. 42 CFR 410.49 - Cardiac rehabilitation program and intensive cardiac rehabilitation program: Conditions of coverage.

    Science.gov (United States)

    2010-10-01

    ... section. Intensive cardiac rehabilitation site means a hospital outpatient setting or physician's office... combined with other types of exercise (that is, strengthening, stretching) as determined to be appropriate... cardiac rehabilitation in one of the following settings: (A) A physician's office. (B) A...

  19. Quality of Life and Physical Ability Changes After Hospital-Based Cardiac Rehabilitation in Patients With Myocardial Infarction

    Science.gov (United States)

    2017-01-01

    Objective To evaluate the effect of hospital-based cardiac rehabilitation (CR) on quality of life (QOL) and physical ability in patients with myocardial infarction (MI). Methods Patients with MI who were referred to the Cardiac Health and Rehabilitation Center 2 weeks after percutaneous coronary intervention were divided into CR and non-CR groups. The CR group performed supervised exercises 3 times a week for 2 months. QOL assessment, using the 36-item Short-Form Health Survey (SF-36) and physical ability evaluation were performed at the beginning and end of CR. Results The CR group demonstrated statistically significant improvements in physical functioning (PF), physical role functioning (RP), bodily pain (BP), general health perceptions (GH), vitality (VT), social role functioning (SF), emotional role functioning (RE), mental health (MH), physical component summary (PCS), and mental component summary (MCS). The non-CR group showed improvement in RP. Secondary outcomes, including resting heart rate (RHR), maximal oxygen consumption (VO2max), metabolic equivalent of task (MET), maximal exercise time (ETmax), stage 3 Borg rating of perceived exertion (3RPE), maximal Borg rating of perceived exertion (RPEmax), and stage 3 rate pressure product (3RPP), improved in the CR group. The non-CR group showed improvements in VO2max, MET, ETmax, and 3RPE. There were significant differences in improvements in PF, RP, BP, VT, SF, MH, MCS, RHR, VO2max, MET, ETmax, 3RPE, and 3RPP between the two groups. Conclusion Male patients with MI demonstrated improvements in QOL and physical ability following hospital-based CR; the impact on the mental component was greater than that on the physical component. PMID:28289644

  20. Cardiac Rehabilitation. A Handbook for Vocational Rehabilitation Counselors.

    Science.gov (United States)

    Brammell, H. L.; And Others

    Basic information about heart disease and functional capacity assessment and its application to activity/job counseling are presented in this handbook for vocational rehabilitation counselors. Sections include the following: impact of heart disease; basic anatomy and physiology (e.g., the heart, pulmonary circulation, causes of cardiac pain, and…

  1. Cardiac rehabilitation in Europe: results from the European Cardiac Rehabilitation Inventory Survey

    DEFF Research Database (Denmark)

    Bjarnason-Wehrens, Birna; McGee, Hannah; Zwisler, Ann-Dorthe

    2010-01-01

    Cardiac rehabilitation (CR) programmes support patients to achieve professionally recommended cardiovascular prevention targets and thus good clinical status and improved quality of life and prognosis. Information on CR service delivery in Europe is sketchy....

  2. Anxious attachment and psychological distress in cardiac rehabilitation patients.

    Science.gov (United States)

    West, M; Sarah Rose, M; Brewis, C S

    1995-06-01

    This study investigated the relevance of anxious attachment to the differentiation of psychologically distressed and non-psychologically distressed cardiac patients. Attachment is a biologically based behavioral system in which proximity to a special other is sought or maintained to achieve a sense of safety and security. Anxious attachment, as the name denotes, fails to achieve the function of attachment in the sense of individuals having little or no confidence in the availability of their attachment figures. Empirically, three scales (feared loss of the attachment figure, proximity seeking and separation protest) capture the features of anxious attachment as elaborated by Bowlby. These scales were administered to 178 cardiac rehabilitation patients drawn from the cardiac rehabilitation program of the Calgary General Hospital. The results indicate that feared loss and proximity seeking differentiated psychologically distressed from non-psychologically distressed patients. The implications of this finding for the understanding of psychologically distressed cardiac patients are discussed.

  3. Significance of Cardiac Rehabilitation on Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Krutika Gajjar

    2012-06-01

    Full Text Available Considering the high mortality and morbidity rate associated with cardiovascular diseases, Cardiacrehabilitation (CR is regarded for prevention and management of cardiovascular diseases. CR servicesare generally provided in an outpatient as comprehensive, long-term programs involving medicalevaluation, prescribed exercise, cardiac risk factor modification, education and counseling. This includesnutritional therapies, weight loss program management of lipid abnormalities with diet and medication,blood pressure control, diabetes management and stress management. The exercise component of a totalapproach to rehabilitation helps to overcome the fears and anxieties that so many people experience aftera heart attack. Aerobic exercise training program improves cardiovascular fitness in both healthyindividual and cardiac patients. Cardiac rehabilitation prevents and treat cardiovascular disease, reducescardiac risk factors, improving patient’s exercise capacity and enhancing quality of life. Aerobicexercise with intensity of approximately 60 to 70% of the maximal heart rate for 30 to 60 minutes, 3 to 4times a week, for 4 to 6 weeks enhances exercise capacity.

  4. Reference values for the incremental shuttle walk test in patients with cardiovascular disease entering exercise-based cardiac rehabilitation.

    Science.gov (United States)

    Cardoso, Fernando M F; Almodhy, Meshal; Pepera, Garyfalia; Stasinopoulos, Dimitrios M; Sandercock, Gavin R H

    2017-01-01

    The incremental shuttle walk test (ISWT) is used to assess functional capacity of patients entering cardiac rehabilitation. Factors such as age and sex account for a proportion of the variance in test performance in healthy individuals but there are no reference values for patients with cardiovascular disease. The aim of this study was to produce reference values for the ISWT. Participants were n = 548 patients referred to outpatient cardiac rehabilitation who underwent a clinical examination and performed the ISWT. We used regression to identify predictors of performance and produced centile values using the generalised additive model for location, scale and shape model. Men walked significantly further than women (395 ± 165 vs. 269 ± 118 m; t = 9.5, P sex. Age (years) was the strongest predictor of performance in men (β = -5.9; 95% CI: -7.1 to -4.6 m) and women (β = -4.8; 95% CI: -6.3 to 3.3). Centile curves demonstrated a broadly linear decrease in expected ISWT values in males (25-85 years) and a more curvilinear trend in females. Patients entering cardiac rehabilitation present with highly heterogeneous ISWT values. Much of the variance in performance can be explained by patients' age and sex. Comparing absolute values with age-and sex-specific reference values may aid interpretation of ISWT performance during initial patient assessment at entry to cardiac rehabilitation.

  5. Differences Between Women and Men in Phase I Cardiac Rehabilitation After Acute Myocardial Infarction: A Nationwide Population-Based Analysis.

    Science.gov (United States)

    Lin, Wen-Chih; Ho, Chung-Han; Tung, Li-Chen; Ho, Chi-Che; Chou, Willy; Wang, Chun-Hou

    2016-01-01

    Although numerous studies have investigated gender-related differences in patients who have had an acute myocardial infarction (AMI), few studies have examined the gender-related differences among inpatients receiving Phase I inpatient cardiac rehabilitation following AMI.Using data from the Taiwan National Health Insurance Research Database, this study analyzed 6713 adult patients who received inpatient cardiac rehabilitation following AMI between 2002 and 2011. The differences in comorbidity, medical service use, and prognosis between the male and female patients were analyzed to determine whether the comorbidities affecting their prognoses differed.Female patients accounted for 23.18% of the sample, had a higher average age, and exhibited severe comorbidities; furthermore, they had significantly more days of hospitalization and days in an intensive care unit than did male patients. The gender-related differences in hospital mortality rate and 30-day mortality rate were nonsignificant, but female patients exhibited a significantly higher 1-year mortality rate. Moreover, the risk for 1-year mortality was higher among female patients with moderate or severe renal disease (odds ratio: 1.94, 95% confidence interval: 1.29-2.92) than among their male counterparts. However, the 1-year mortality rate for the female patients did not increase after all risk factors were adjusted.Gender-related differences in age, comorbidity, and prognosis were confirmed in AMI patients receiving Phase I inpatient cardiac rehabilitation. In addition, gender-related differences were observed in the comorbidity risk factors affecting prognosis. However, being female did not affect the prognosis.

  6. Psychosocial aspects in cardiac rehabilitation

    DEFF Research Database (Denmark)

    Pogosova, N. V.; Saner, H.; Pedersen, S. S.

    2015-01-01

    A large body of empirical research shows that psychosocial risk factors (PSRFs) such as low socio-economic status, social isolation, stress, type-D personality, depression and anxiety increase the risk of incident coronary heart disease (CHD) and also contribute to poorer health- related quality ......, the success of CR may critically depend on the interdependence of the body and mind and this interaction needs to be reflected through the assessment and management of PSRFs in line with robust scientific evidence, by trained staff, integrated within the core CR team.......A large body of empirical research shows that psychosocial risk factors (PSRFs) such as low socio-economic status, social isolation, stress, type-D personality, depression and anxiety increase the risk of incident coronary heart disease (CHD) and also contribute to poorer health- related quality...... questions, standardised questionnaires, or structured clinical interviews. Psychotherapy and medication can be considered to alleviate any PSRF-related symptoms and to enhance HRQoL, but the evidence for a definite beneficial effect on cardiac endpoints is inconclusive. A multimodal behavioural intervention...

  7. Psychosocial aspects in cardiac rehabilitation

    DEFF Research Database (Denmark)

    Pogosova, Nana; Saner, Hugo; Pedersen, Susanne S.

    2015-01-01

    A large body of empirical research shows that psychosocial risk factors (PSRFs) such as low socio-economic status, social isolation, stress, type-D personality, depression and anxiety increase the risk of incident coronary heart disease (CHD) and also contribute to poorer health-related quality o......, the success of CR may critically depend on the interdependence of the body and mind and this interaction needs to be reflected through the assessment and management of PSRFs in line with robust scientific evidence, by trained staff, integrated within the core CR team.......A large body of empirical research shows that psychosocial risk factors (PSRFs) such as low socio-economic status, social isolation, stress, type-D personality, depression and anxiety increase the risk of incident coronary heart disease (CHD) and also contribute to poorer health-related quality...... questions, standardised questionnaires, or structured clinical interviews. Psychotherapy and medication can be considered to alleviate any PSRF-related symptoms and to enhance HRQoL, but the evidence for a definite beneficial effect on cardiac endpoints is inconclusive. A multimodal behavioural intervention...

  8. Hospital-based comprehensive cardiac rehabilitation versus usual care among patients with congestive heart failure, ischemic heart disease, or high risk of ischemic heart disease: 12-month results of a randomized clinical trial

    DEFF Research Database (Denmark)

    Zwisler, Ann-Dorthe Olsen; Soja, Anne Merete Boas; Rasmussen, Søren

    2008-01-01

    BACKGROUND: Current guidelines broadly recommend comprehensive cardiac rehabilitation (CCR), although evidence for this is still limited. We investigated the 12-month effect of hospital-based CCR versus usual care (UC) for a broadly defined group of cardiac patients within the modern therapeutic ...

  9. Cardiac Rehabilitation After Heart Valve Surgery

    DEFF Research Database (Denmark)

    Pollmann, Agathe Gerwina Elena; Frederiksen, Marianne; Prescott, Eva

    2016-01-01

    PURPOSE: Evidence of the effect of cardiac rehabilitation (CR) after heart valve surgery is scarce, but nevertheless CR is recommended for this group of patients. Therefore, this study assessed the effect of CR on exercise capacity, cardiovascular risk factors, and long-term mortality and morbidity......·O2peak) or 6-minute walk test (6MWT). A composite endpoint of all-cause mortality and hospital admission due to myocardial infarction, stroke, heart failure, endocarditis, revascularization, or reoperation was used to assess the hazard ratio between CR attenders and nonattenders. Multivariable...

  10. Problem-Based Learning Used in the Context of Cardiac Rehabilitation: Different Scenes and Different Roles

    Science.gov (United States)

    Hjelmfors, Lisa; Abrandt Dahlgren, Madeleine; Kärner, Anita; Tingström, Pia

    2014-01-01

    Several studies show that how patients have difficulties in changing lifestyle even though such changes are essential because they are suffering from a life-threatening disease. Coronary artery disease (CAD) patients met 13 times during a year and used problem-based learning (PBL) to improve their empowerment and self-efficacy in making lifestyle…

  11. [Cardiac rehabilitation in patients with atrial fibrillation].

    Science.gov (United States)

    Schlitt, Axel; Kamke, Wolfram; Guha, Manju; Haberecht, Olaf; Völler, Heinz

    2015-06-01

    The course of cardiac rehabilitation is often altered due to episodes of paroxysmal, predominantly postoperative atrial fibrillation. In symptomatic patients, a TEE-guided cardioversion - preferential DC shock - is indicated. In patients with persistent / permanent atrial fibrillation, a heart rate up to 110 / min and 170 / min at rest and during physical activity should, respectively, be tolerated. Therefore, training should not be quitted by heart rate but rather by load. The antithrombotic management is in addition a great task in treating patients with atrial fibrillation. With the exception of patients with a CHA2DS2-VASc-Score < 1, oral anticoagulation is indicated. Atrial fibrillation has little impact on social aspects, whereas the underlying heart disease and drug treatment (oral anticoagulation) has an important impact.

  12. A systematic review of economic evaluations of cardiac rehabilitation

    Directory of Open Access Journals (Sweden)

    Wong Wai

    2012-08-01

    Full Text Available Abstract Background Cardiac rehabilitation (CR, a multidisciplinary program consisting of exercise, risk factor modification and psychosocial intervention, forms an integral part of managing patients after myocardial infarction (MI, revascularization surgery and percutaneous coronary interventions, as well as patients with heart failure (HF. This systematic review seeks to examine the cost-effectiveness of CR for patients with MI or HF and inform policy makers in Singapore on published cost-effectiveness studies on CR. Methods Electronic databases (EMBASE, MEDLINE, NHS EED, PEDro, CINAHL were searched from inception to May 2010 for published economic studies. Additional references were identified through searching bibliographies of included studies. Two independent reviewers selected eligible publications based on the inclusion/exclusion criteria. Quality assessment of economic evaluations was undertaken using Drummond’s checklist. Results A total of 22 articles were selected for review. However five articles were further excluded because they were cost-minimization analyses, whilst one included patients with stroke. Of the final 16 articles, one article addressed both centre-based cardiac rehabilitation versus no rehabilitation, as well as home-based cardiac rehabilitation versus no rehabilitation. Therefore, nine studies compared cost-effectiveness between centre-based supervised CR and no CR; three studies examined that between centre- and home based CR; one between inpatient and outpatient CR; and four between home-based CR and no CR. These studies were characterized by differences in the study perspectives, economic study designs and time frames, as well as variability in clinical data and assumptions made on costs. Overall, the studies suggested that: (1 supervised centre-based CR was highly cost-effective and the dominant strategy when compared to no CR; (2 home-based CR was no different from centre-based CR; (3 no difference existed

  13. Discipline and resistance: order and disorder in a cardiac rehabilitation clinic.

    Science.gov (United States)

    Wheatley, Elizabeth E

    2005-04-01

    The author of this article offers an analysis of cardiac rehabilitation based on fieldwork conducted in two cardiac rehabilitation clinics. Disciplinary power is exercised through confessional, disciplinary, and surveillance technologies of cardiac rehabilitation. Through her analysis, the author shows how clients adhere to but also challenge agendas of rehabilitation. Transgressing, complaining about, and clowning despite the rules and regimens of the clinic, clients actively create and negotiate the social world of the clinic. Order and disorder prevail, as the scope of the medical gaze is contingent and tenuous. The analysis reveals pleasurable and productive possibilities experienced by clients and describes enabling bodily, self, and social transformations made possible by the disciplinary, confessional, and surveillance technologies of rehabilitation.

  14. Learning and coping strategies versus standard education in cardiac rehabilitation

    DEFF Research Database (Denmark)

    Tayyari Dehbarez, Nasrin; Lynggaard, Vibeke; May, Ole

    2015-01-01

    Background Learning and coping education strategies (LC) was implemented to enhance patient attendance in the cardiac rehabilitation programme. This study assessed the cost-utility of LC compared to standard education (standard) as part of a rehabilitation programme for patients with ischemic hea...... a definite conclusion is drawn. Conclusion Future research should assess the LC strategies' long-term efficacy and cost-utility....

  15. Cardiac rehabilitation services in Denmark: still room for expansion

    DEFF Research Database (Denmark)

    Zwisler, Ann-Dorthe O; Traeden, Ulla I; Videbaek, Jørgen;

    2005-01-01

    AIM: European cardiologists agree that cardiac rehabilitation (CR) should be offered as an integrated part of cardiac care, and CR guidelines have been published. The authors aimed to ascertain the potential for expanding CR coverage at hospitals in Denmark. METHOD: A cross-sectional questionnair...

  16. MULTIPLE FACETS OF REHABILITATION IN ELDERLY PATIENTS AFTER CARDIAC SURGERY

    Directory of Open Access Journals (Sweden)

    Maura Gabriela FELEA

    2014-11-01

    Full Text Available The elderly rehabilitation program after coronary artery bypass graft (CABG encompasses endurance training performed on a cycloergometer and physical rehabilitation, the results being exceeded by adding strength and balance exercises. Early initiation of mobilization exercises can prevent problems of posture, as well as thoraco-pulmonary and scapular-humeral articulation conditions often encountered after cardiac surgery. The results of special functional training in elderly can be assessed by six minute walk perimeter and quality of life questionnaire. This article describes the extents of multiple dimensions facets of cardiac rehabilitation program, like effort capacity and psycho-social benefits, morbi-mortality and cost-effectiveness. Referral to cardiac rehabilitation for primary and secondary prevention programs remains low in developing countries. There is a need for a network intelligence schema in order to address patients’ needs and to improve health care professionals’ education.

  17. Automatic Assessment of Socioeconomic Impact on Cardiac Rehabilitation

    Directory of Open Access Journals (Sweden)

    Mireia Calvo

    2013-10-01

    Full Text Available Disability-Adjusted Life Years (DALYs and Quality-Adjusted Life Years (QALYs, which capture life expectancy and quality of the remaining life-years, are applied in a new method to measure socioeconomic impacts related to health. A 7-step methodology estimating the impact of health interventions based on DALYs, QALYs and functioning changes is presented. It relates the latter (1 to the EQ-5D-5L questionnaire (2 to automatically calculate the health status before and after the intervention (3. This change of status is represented as a change in quality of life when calculating QALYs gained due to the intervention (4. In order to make an economic assessment, QALYs gained are converted to DALYs averted (5. Then, by inferring the cost/DALY from the cost associated to the disability in terms of DALYs lost (6 and taking into account the cost of the action, cost savings due to the intervention are calculated (7 as an objective measure of socioeconomic impact. The methodology is implemented in Java. Cases within the framework of cardiac rehabilitation processes are analyzed and the calculations are based on 200 patients who underwent different cardiac-rehabilitation processes. Results show that these interventions result, on average, in a gain in QALYs of 0.6 and a cost savings of 8,000 €.

  18. Automatic assessment of socioeconomic impact on cardiac rehabilitation.

    Science.gov (United States)

    Calvo, Mireia; Subirats, Laia; Ceccaroni, Luigi; Maroto, José María; de Pablo, Carmen; Miralles, Felip

    2013-10-25

    Disability-Adjusted Life Years (DALYs) and Quality-Adjusted Life Years (QALYs), which capture life expectancy and quality of the remaining life-years, are applied in a new method to measure socioeconomic impacts related to health. A 7-step methodology estimating the impact of health interventions based on DALYs, QALYs and functioning changes is presented. It relates the latter (1) to the EQ-5D-5L questionnaire (2) to automatically calculate the health status before and after the intervention (3). This change of status is represented as a change in quality of life when calculating QALYs gained due to the intervention (4). In order to make an economic assessment, QALYs gained are converted to DALYs averted (5). Then, by inferring the cost/DALY from the cost associated to the disability in terms of DALYs lost (6) and taking into account the cost of the action, cost savings due to the intervention are calculated (7) as an objective measure of socioeconomic impact. The methodology is implemented in Java. Cases within the framework of cardiac rehabilitation processes are analyzed and the calculations are based on 200 patients who underwent different cardiac-rehabilitation processes. Results show that these interventions result, on average, in a gain in QALYs of 0.6 and a cost savings of 8,000 €.

  19. The experiences of patients undertaking a 'virtual' cardiac rehabilitation program.

    Science.gov (United States)

    Banner, Davina; Lear, Scott; Kandola, Daman; Singer, Joel; Horvat, Dan; Bates, Joanna; Ignaszewski, Andrew

    2015-01-01

    Cardiac rehabilitation programs (CRP) are medically supervised, multidisciplinary programs that provide secondary prevention aimed at addressing risk factors and improving lifestyle behaviours for patients following an acute cardiac event. CRPs have been demonstrated to be a cost-effective and evidence-based mechanism to improve patient outcomes, but despite the known benefits of these programs, uptake remains poor. Poor attendance has been linked to many factors, but geographical accessibility is a key concern, since many CRPs are limited to hospitals in urban areas. The widespread availability of the Internet has made it possible to provide virtual health services to populations that may have previously been hard to access. This paper examines the qualitative findings from a 16-month mixed methods randomized controlled trial examining the impact of a virtual CRP (vCRP). The vCRP was revealed to be an accessible, appropriate, convenient and effective way to deliver cardiac rehabilitation services, with patients experiencing both clinical improvements and a high level of satisfaction. To understand the experience of patients undertaking the vCRP, semi-structured interviews were undertaken with a purposive sample of 22 participants. An analysis of the qualitative interviews revealed that the vCRP improved participants' access to healthcare professionals, supported them to make healthy choices, and enhanced feelings of accountability due to greater surveillance. Barriers to participation, such as computer literacy, and general perceptions of a vCRP were also examined. Further investigation into the use and long-term effectiveness of virtual programs across a broader range of healthcare settings is warranted, particularly in those with multiple chronic diseases and those located in rural and remote communities.

  20. Secondary prevention through cardiac rehabilitation: physical activity counselling and exercise training: key components of the position paper from the Cardiac Rehabilitation Section of the European Association of Cardiovascular Prevention and Rehabilitation.

    Science.gov (United States)

    Corrà, Ugo; Piepoli, Massimo F; Carré, François; Heuschmann, Peter; Hoffmann, Uwe; Verschuren, Monique; Halcox, Julian; Giannuzzi, Pantaleo; Saner, Hugo; Wood, David; Piepoli, Massimo F; Corrà, Ugo; Benzer, Werner; Bjarnason-Wehrens, Birna; Dendale, Paul; Gaita, Dan; McGee, Hannah; Mendes, Miguel; Niebauer, Josef; Zwisler, Ann-Dorthe Olsen; Schmid, Jean-Paul

    2010-08-01

    Cardiac patients after an acute event and/or with chronic heart disease deserve special attention to restore their quality of life and to maintain or improve functional capacity. They require counselling to avoid recurrence through a combination of adherence to a medication plan and adoption of a healthy lifestyle. These secondary prevention targets are included in the overall goal of cardiac rehabilitation (CR). Cardiac rehabilitation can be viewed as the clinical application of preventive care by means of a professional multi-disciplinary integrated approach for comprehensive risk reduction and global long-term care of cardiac patients. The CR approach is delivered in tandem with a flexible follow-up strategy and easy access to a specialized team. To promote implementation of cardiac prevention and rehabilitation, the CR Section of the EACPR (European Association of Cardiovascular Prevention and Rehabilitation) has recently completed a Position Paper, entitled 'Secondary prevention through cardiac rehabilitation: A condition-oriented approach'. Components of multidisciplinary CR for seven clinical presentations have been addressed. Components include patient assessment, physical activity counselling, exercise training, diet/nutritional counselling, weight control management, lipid management, blood pressure monitoring, smoking cessation, and psychosocial management. Cardiac rehabilitation services are by definition multi-factorial and comprehensive, with physical activity counselling and exercise training as central components in all rehabilitation and preventive interventions. Many of the risk factor improvements occurring in CR can be mediated through exercise training programmes. This call-for-action paper presents the key components of a CR programme: physical activity counselling and exercise training. It summarizes current evidence-based best practice for the wide range of patient presentations of interest to the general cardiology community.

  1. MULTIPLE FACETS OF REHABILITATION IN ELDERLY PATIENTS AFTER CARDIAC SURGERY

    OpenAIRE

    Maura Gabriela FELEA; Mitu, Florin; Maria M. LEON

    2014-01-01

    The elderly rehabilitation program after coronary artery bypass graft (CABG) encompasses endurance training performed on a cycloergometer and physical rehabilitation, the results being exceeded by adding strength and balance exercises. Early initiation of mobilization exercises can prevent problems of posture, as well as thoraco-pulmonary and scapular-humeral articulation conditions often encountered after cardiac surgery. The results of special functional training in elderly can be assessed ...

  2. [Exercise and cardiac rehabilitation in secondary cardiovascular prevention].

    Science.gov (United States)

    Acevedo, Mónica; Krämer, Verónica; Bustamante, María José; Yáñez, Fernando; Guidi, Dominique; Corbalán, Ramón; Godoy, Iván; Vergara, Ismael; Jalil, Jorge; Fernández, Marcelo

    2013-10-01

    Exercise and cardiac rehabilitation are indications with type I A evidence in most secondary cardiovascular prevention guidelines. Rehabilitation programs not only include exercise but also provide integral care and education about cardiovascular risk factors. However there is a paucity of such programs in Chile. Moreover there is a lack of awareness about the benefits of exercise and there is lack of knowledge about the details of exercise prescription in secondary prevention. Therefore, the divulgation of this knowledge is of utmost importance.

  3. Best Practices for Counseling in Cardiac Rehabilitation Settings

    Science.gov (United States)

    Sheikh, Alia I.; Marotta, Sylvia A.

    2008-01-01

    Heart disease is the leading cause of death in the United States and can affect individuals of all ages, gender, ethnicity, and socioeconomic status. This article reviews the research on psychosocial interventions in cardiac rehabilitation programs and discusses the evolving set of best practices for counselors working in a new setting with people…

  4. ECG Monitoring in Cardiac Rehabilitation: Is It Needed?

    Science.gov (United States)

    Greenland, Philip; Pomilla, Paul V.

    1989-01-01

    Discusses the controversial use of continuous electrocardiogram (ECG) monitoring as a safety measure in cardiac rehabilitation exercise programs. Little evidence substantiates its value for all patients during exercise. In the absence of empirical evidence documenting the worth of this expensive procedure, it is recommended for use with high-risk…

  5. A randomized clinical trial of hospital-based, comprehensive cardiac rehabilitation versus usual care for patients with congestive heart failure, ischemic heart disease, or high risk of ischemic heart disease (the DANREHAB trial) - design, intervention, and population

    DEFF Research Database (Denmark)

    Zwisler, A.D.O.; Schou, O.; Soja, A.M.B.

    2005-01-01

    Background Current guidelines broadly recommend comprehensive cardiac rehabilitation (CR), although evidence for this is still limited. It is not known whether evidence from before 1995 is still valid. Study Design The DANish Cardiac REHABilitation (DANREHAB) trial was designed as a centrally ran...

  6. A randomized clinical trial of hospital-based, comprehensive cardiac rehabilitation versus usual care for patients with congestive heart failure, ischemic heart disease, or high risk of ischemic heart disease (the DANREHAB trial)--design, intervention, and population

    DEFF Research Database (Denmark)

    Zwisler, Ann-Dorthe Olsen; Soja, Anne Merete Boas; Brønnum-Hansen, Henrik

    2005-01-01

    BACKGROUND: Current guidelines broadly recommend comprehensive cardiac rehabilitation (CR), although evidence for this is still limited. It is not known whether evidence from before 1995 is still valid. STUDY DESIGN: The DANish Cardiac ReHABilitation (DANREHAB) trial was designed as a centrally r...

  7. Pharmacist's role in an interdisciplinary cardiac rehabilitation team.

    Science.gov (United States)

    Packard, Kathleen; Herink, Megan; Kuhlman, Paulette

    2012-01-01

    The purpose of this study was to determine the impact of pharmacist and pharmacy student involvement with an interdisciplinary cardiac rehabilitation program in the outpatient setting. The study included 192 patients who were seen following discharge from an acute care hospital between June 2008 and September 2010. The pharmacy team educated patients on their medications, conducted medication reconciliation, and made patient and provider interventions when appropriate. The pharmacist met with the cardiac rehabilitation team before these sessions to identify areas of focus and concern. The team met again after the sessions to reconcile medication lists and identify areas for follow-up. Of the 192 patients seen, an intervention was initiated in 157 (81.8%), for a total of 467 interventions (mean 2.43 interventions/patient). Medication reconciliation interventions not requiring a physician response comprised 79.9% of total interventions, most commonly involving an over-the-counter medication not initially reported (18%). Seventy-six patient interventions and 18 provider interventions were also made; of these, 92% of the patient interventions were accepted, and 72% of the provider interventions were accepted. The most common patient intervention was changing the administration time of a medication (36.8%), and the most common provider intervention was avoidance of a significant drug interaction (33.3%). Pharmacists can play a vital role as part of an interdisciplinary cardiac rehabilitation team to ensure proper adherence to cardiac medications and patient safety through patient education and interventions.

  8. Impact of cardiac rehabilitation on health related quality of life.

    LENUS (Irish Health Repository)

    Riaz, A

    2012-02-01

    Cardiac rehabilitation (CR) programs are recognized as integral part of the comprehensive care of patients with cardiovascular disease and are recommended as useful and effective (Class I) by the American Heart Association (AHA). In this study we used serial administration of the short form 36 (SF36) to evaluate patient\\'s response to CR in terms of improvement in Health related Quality of Life. A total of 49 patients were included in the analysis. There was a significant improvement observed after CR in the Physical Capacity Score (42.3 vs 49.9 p = 0.0005). There was no significant improvement in the Mental Capacity Score (54.8 vs 54.9 p = 0.96). We conclude that Cardiac Rehabilitation Program causes a significant improvement in the health related quality of life of patients by improving their physical health and well being but does not improve the mental capacity which is already at a healthy level before CR.

  9. Review of High-intensity Interval Training in Cardiac Rehabilitation.

    Science.gov (United States)

    Ito, Shigenori; Mizoguchi, Tatsuya; Saeki, Tomoaki

    2016-01-01

    For the secondary prevention of cardiovascular disease, comprehensive cardiac rehabilitation is required. This involves optimal medical therapy, education on nutrition and exercise therapy, and smoking cessation. Of these, efficient exercise therapy is a key factor. A highly effective training protocol is therefore warranted, which requires a high rate of compliance. Although moderate-intensity continuous training has been the main training regimen recommended in cardiac rehabilitation guidelines, high-intensity interval training has been reported to be more effective in the clinical and experimental setting from the standpoint of peak oxygen uptake and central and peripheral adaptations. In this review, we illustrate the scientific evidence for high-intensity interval training. We then verify this evidence and discuss its significance and the remaining issues.

  10. Secondary prevention through cardiac rehabilitation: from knowledge to implementation. A position paper from the Cardiac Rehabilitation Section of the European Association of Cardiovascular Prevention and Rehabilitation

    DEFF Research Database (Denmark)

    Piepoli, Massimo Francesco; Corrà, Ugo; Benzer, Werner

    2010-01-01

    Increasing awareness of the importance of cardiovascular prevention is not yet matched by the resources and actions within health care systems. Recent publication of the European Commission's European Heart Health Charter in 2008 prompts a review of the role of cardiac rehabilitation (CR) to card......Increasing awareness of the importance of cardiovascular prevention is not yet matched by the resources and actions within health care systems. Recent publication of the European Commission's European Heart Health Charter in 2008 prompts a review of the role of cardiac rehabilitation (CR...... clinical disease have been created and commented....

  11. [The role of dietitian in cardiac rehabilitation and secondary prevention].

    Science.gov (United States)

    Agostini, Susanna; Biffi, Barbara; Brazzo, Silvia; Da Vico, Letizia; Masini, Maria Luisa

    2014-03-01

    Rehabilitation and secondary prevention programs are recognized as an essential part of the overall care of patients with cardiovascular disease. They consist of multidisciplinary strategies aiming at the reduction of modifiable risk factors for cardiovascular disease. There are some evidence of the efficacy of nutritional care in modifying eating habits and behavior in patients undergoing cardiac rehabilitation. In 2007, the Italian Association of Dietitians (ANDID) appointed a working group of dietitians, skilled in nutrition applied in cardiovascular disease, with the aim to make an overview of the available scientific literature and to develop a Professional Position Paper on the role of Dietitian in cardiac rehabilitation and secondary prevention. The first Position Paper, developed in 2008, covered the available evidence about the dietitian professional role and contribution in the management of the topic. The working group has recently updated the contents by introducing, in agreement with the work done by ANDID, the methodology of the Nutrition Care Process and Model (NCP), a systematic problem-solving method intended to stimulate critical thinking, decision-making and address issues related to food and nutritional assistance, in order to provide a safe, effective and high quality care.

  12. [Heart to heart: rehabilitation of sexuality in cardiac patients].

    Science.gov (United States)

    Ben-Zion, Itzhak; Shiber, Asher

    2006-05-01

    Heart disease in general and acute myocardial infarction involve sexual dysfunction caused by anxiety and by the same physiological problems that caused the heart problem, namely endothelial dysfunction. Unfortunately, many patients and their spouses hesitate to approach their doctor on issues related to their sexual concerns. Furthermore, the medical team in general and doctors in particular are irresolute in bringing up sexual issues when dealing with overall cardiac rehabilitation. Although patients can safely resume sexual activity at some point, only one in four actually return to their previous level of sexual activity. If we really want to assist in the rehabilitation of patients we have to advise them about resuming their sex life. Solving sexual problems can serve as a tool in primary, secondary and tertiary prevention of cardiac problems, as it can be used as an "arm swinger" for changing one's life habits. We urge increased research and treatment of sexual problems, in cardiac patients in general and in female patients in particular.

  13. Physician-Related Factors Affecting Cardiac Rehabilitation Referral

    Directory of Open Access Journals (Sweden)

    Bahieh Moradi

    2011-12-01

    Full Text Available Background: Despite the positive impact of cardiac rehabilitation (CR on quality of life and mortality, the majority of people who could benefit from this program fail to participate in it. The lack of referral from the physician is a common reason that patients give for not seeking CR. The objective of this study was to compare factors affecting CR referral by cardiologists. Methods: A cross-sectional survey of 122 cardiologists, including 89 general cardiac specialists and 33 fellows in cardiology from 11 major cardiology training centers in Iran, was done in 2010. They responded to the 14- item investigator-generated survey, examining the physician’s attitudinal and knowledge factors affecting CR referral. Results: 47.9% of the subjects reported having available CR centers but only 6.6% reported continuous medical education on the topic. 90.7% of the physicians reported that less than 15% of patients are referred to CR centers. The main factor affecting the low referral rate was limited general knowledge about CR programs (79.5% such as program attributes and benefits, methods of reimbursement. Lack of insurance coverage, unavailability of CR centers in the community and low physicians’ fee were other factors reported by the physicians. Conclusion: Cardiologists’ inadequate general knowledge of and attitude toward CR programs seem to be a potential threat for cardiac prevention and rehabilitation in some societies.

  14. Effects of exercise-based cardiac rehabilitation in patients after percutaneous coronary intervention: A meta-analysis of randomized controlled trials

    Science.gov (United States)

    Yang, Xinyu; Li, Yanda; Ren, Xiaomeng; Xiong, Xingjiang; Wu, Lijun; Li, Jie; Wang, Jie; Gao, Yonghong; Shang, Hongcai; Xing, Yanwei

    2017-01-01

    In this study, we assessed the effect of rehabilitation exercise after percutaneous coronary intervention (PCI) in patients with coronary heart disease (CHD). We performed a meta-analysis to determine the effects of exercise in patients after PCI. The Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, the Embase database, China National Knowledge Internet (CNKI), China Biology Medicine (CBM), and the Wanfang Database were searched for randomized controlled trials (RCTs). The key words used for the searches were PCI, exercise, walking, jogging, Tai Chi, and yoga. Six studies with 682 patients met our inclusion criteria; we chose the primary endpoint events of cardiac death, recurrence of myocardial infarction (MI), repeated PCI, coronary artery bypass grafting (CABG), and restenosis, and the secondary endpoint measures included recurrent angina, treadmill exercise (total exercise time, ST-segment decline, angina, and maximum exercise tolerance). The results showed that exercise was not clearly associated with reductions in cardiac death, recurrence of MI, repeated PCI, CABG, or restenosis. However, the exercise group exhibited greater improvements in recurrent angina, total exercise time, ST-segment decline, angina, and maximum exercise tolerance than did the control group. Future studies need to expand the sample size and improve the quality of reporting of RCTs. PMID:28303967

  15. Cost-utility analysis of cardiac rehabilitation after conventional heart valve surgery versus usual care

    DEFF Research Database (Denmark)

    Hansen, Tina Birgitte; Zwisler, Ann Dorthe; Berg, Selina Kikkenborg

    2017-01-01

    and monthly psycho-educational consultations or to usual care. Costs were measured from a societal perspective and quality-adjusted life years were based on the EuroQol five-dimensional questionnaire (EQ-5D). Estimates were presented as means and 95% confidence intervals (CIs) based on bootstrapping. Costs...... and effect differences were presented in a cost-effectiveness plane and were transformed into net benefit and presented in cost-effectiveness acceptability curves. Results No statistically significant differences were found in total societal costs (-1609 Euros; 95% CI: -6162 to 2942 Euros) or in quality......Background While cardiac rehabilitation in patients with ischaemic heart disease and heart failure is considered cost-effective, this evidence may not be transferable to heart valve surgery patients. The aim of this study was to investigate the cost-effectiveness of cardiac rehabilitation following...

  16. Lifestyle after Cardiac Rehabilitation: Did the Message Come across, and Was It Feasible? An Analysis of Patients’ Narratives

    DEFF Research Database (Denmark)

    Knudsen, Marie Veje; Laustsen, Sussie; Petersen, Annemette Krintel;

    2014-01-01

    Lifestyle following heart disease is considered important to prevent and reduce cardiovascular risk factors. Thus, cardiac rehabilitation is focused on potential lifestyle changes. Further insight into patients’ perspective on lifestyle after cardiac rehabilitation is needed as changing habits fo...

  17. Cost-effectiveness of new cardiac and vascular rehabilitation strategies for patients with coronary artery disease.

    Directory of Open Access Journals (Sweden)

    Sandra Spronk

    Full Text Available OBJECTIVE: Peripheral arterial disease (PAD often hinders the cardiac rehabilitation program. The aim of this study was evaluating the relative cost-effectiveness of new rehabilitation strategies which include the diagnosis and treatment of PAD in patients with coronary artery disease (CAD undergoing cardiac rehabilitation. DATA SOURCES: Best-available evidence was retrieved from literature and combined with primary data from 231 patients. METHODS: We developed a markov decision model to compare the following treatment strategies: 1. cardiac rehabilitation only; 2. ankle-brachial index (ABI if cardiac rehabilitation fails followed by diagnostic work-up and revascularization for PAD if needed; 3. ABI prior to cardiac rehabilitation followed by diagnostic work-up and revascularization for PAD if needed. Quality-adjusted-life years (QALYs, life-time costs (US $, incremental cost-effectiveness ratios (ICER, and gain in net health benefits (NHB in QALY equivalents were calculated. A threshold willingness-to-pay of $75,000 was used. RESULTS: ABI if cardiac rehabilitation fails was the most favorable strategy with an ICER of $44,251 per QALY gained and an incremental NHB compared to cardiac rehabilitation only of 0.03 QALYs (95% CI: -0.17, 0.29 at a threshold willingness-to-pay of $75,000/QALY. After sensitivity analysis, a combined cardiac and vascular rehabilitation program increased the success rate and would dominate the other two strategies with total lifetime costs of $30,246 a quality-adjusted life expectancy of 3.84 years, and an incremental NHB of 0.06 QALYs (95%CI:-0.24, 0.46 compared to current practice. The results were robust for other different input parameters. CONCLUSION: ABI measurement if cardiac rehabilitation fails followed by a diagnostic work-up and revascularization for PAD if needed are potentially cost-effective compared to cardiac rehabilitation only.

  18. "I'm No Superman": Understanding Diabetic Men, Masculinity, and Cardiac Rehabilitation.

    Science.gov (United States)

    Dale, Craig M; Angus, Jan E; Seto Nielsen, Lisa; Kramer-Kile, Marnie; Pritlove, Cheryl; Lapum, Jennifer; Price, Jennifer; Marzolini, Susan; Abramson, Beth; Oh, Paul; Clark, Alex

    2015-12-01

    Exercise-based cardiac rehabilitation (CR) programs help patients with coronary heart disease (CHD) reduce their risk of recurrent cardiac illness, disability, and death. However, men with CHD and Type 2 diabetes mellitus (T2DM) demonstrate lower attendance and completion of CR despite having a poor prognosis. Drawing on gender and masculinity theory, we report on a qualitative study of 16 Canadian diabetic men recently enrolled in CR. Major findings reflect two discursive positions men assumed to regain a sense of competency lost in illness: (a) working with the experts, or (b) rejection of biomedical knowledge. These positions underscore the varied and sometimes contradictory responses of seriously ill men to health guidance. Findings emphasize the priority given to the rehabilitation of a positive masculine identity. The analysis argues that gender, age, and employment status are powerful mechanisms of variable CR participation.

  19. Cardiac rehabilitation versus usual care for patients treated with catheter ablation for atrial fibrillation

    DEFF Research Database (Denmark)

    Risom, Signe S; Zwisler, Ann-Dorthe; Rasmussen, Trine B

    2016-01-01

    fibrillation and sex to cardiac rehabilitation consisting of 12 weeks physical exercise and four psycho-educational consultations plus usual care (cardiac rehabilitation group) versus usual care. The primary outcome was Vo2 peak. The secondary outcome was self-rated mental health measured by the Short Form-36......BACKGROUND: To assess the effects of comprehensive cardiac rehabilitation compared with usual care on physical activity and mental health for patients treated with catheter ablation for atrial fibrillation. METHODS: The patients were randomized 1:1 stratified by paroxysmal or persistent atrial...... cardiac rehabilitation had a positive effect on physical capacity compared with usual care, but not on mental health. Cardiac rehabilitation caused more non-serious adverse events....

  20. Heart shaking transitions - A phenomenological-hermeneutic study of patients´ experiences in cardiac rehabilitation

    DEFF Research Database (Denmark)

    Simonÿ, Charlotte; Dreyer, Pia; Pedersen, Birthe D.

    enrolled in the cardiac rehabilitation programme. The data underwent interpretation consisting of three phases: naïve reading, structural analysis and comprehensive interpretation. Results. The preliminary findings are that the patients go through a Heart Shaking Journey in Cardiac Rehabilitation. Three......-patient cardiac rehabilitation during 1-2 months is offered after the acute treatment. Knowledge of the patients’ experiences of cardiac problems when receiving the current standards of treatment is needed in order to develop sufficient care. Hence the aim was to investigate how patients with new onset unstable...

  1. Extended cardiac rehabilitation for socially vulnerable patients improves attendance and outcome

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Melgaard; Meillier, Lucette Kirsten; Larsen, Mogens Lytken

    2013-01-01

    Patients living alone or having a low socioeconomic status are likely to quit cardiac rehabilitation. We aimed to compare patients being offered extended rehabilitation (ERP) with those being offered standard rehabilitation (SRP) as concerns 1) attendance rates and 2) achievement of treatment goals...

  2. Cardiac rehabilitation and mid-term follow-up after transcatheter aortic valve implantation

    Institute of Scientific and Technical Information of China (English)

    Renzo Zanettini; Gemma Gatto; Ileana Mori; Maria Beatrice Pozzoni; Stefano Pelenghi; Luigi Martinelli; Silvio Klugmann

    2014-01-01

    Background Evaluation of patient outcomes following transcatheter aortic valve implantation (TAVI) has usually been based on sur-vival and clinical improvement. Studies on quality of life are limited, and data from comprehensive assessments after the procedure are lack-ing. Methods Sixty patients referred for cardiac rehabilitation after TAVI underwent in-hospital and after-discharge multidimensional as-sessments to evaluate clinical, functional, and nutritional statuses, degree of autonomy, cognitive impairment, depression and quality of life. Results On admission to rehabilitation, approximately half of the patients had severe functional impairment and dependence for basic ac-tivities of daily living. During their hospital stay, one-third of the patients suffered significant clinical complications and two had to be trans-ferred to the implantation center. Despite this, the overall outcome was very good. All of the remaining patients were clinically stable at dis-charge and functional status, autonomy and quality of life were improved in most. During a mean follow-up of 540 days (range:192–738 days), five patients died from noncardiac causes, three were hospitalized for cardiac events, and nine for non cardiac reasons. Functional status and autonomy remained satisfactory in the majority of patients and most continued to live independently. Conclusions Patients re-ferred for rehabilitation after TAVI are often very frail, with a high grade of functional impairment, dependence on others and high risk of clinical complications. During a rehabilitation programme, based on a multidimensional assessment and intervention, most patients showed significant improvement in functional status, quality of life, and autonomy, which remained stable in the majority of subjects during mid-term follow-up.

  3. Update in cardiology: vascular risk and cardiac rehabilitation.

    Science.gov (United States)

    Galve, Enrique; Cordero, Alberto; Bertomeu-Martínez, Vicente; Fácila, Lorenzo; Mazón, Pilar; Alegría, Eduardo; Fernández de Bobadilla, Jaime; García-Porrero, Esteban; Martínez-Sellés, Manuel; González-Juanatey, José Ramón

    2015-02-01

    As in other fields, understanding of vascular risk and rehabilitation is constantly improving. The present review of recent epidemiological update shows how far we are from achieving good risk factor control: in diet and nutrition, where unhealthy and excessive societal consumption is clearly increasing the prevalence of obesity; in exercise, where it is difficult to find a balance between benefit and risk, despite systemization efforts; in smoking, where developments center on programs and policies, with the electronic cigarette seeming more like a problem than a solution; in lipids, where the transatlantic debate between guidelines is becoming a paradigm of the divergence of views in this extensively studied area; in hypertension, where a nonpharmacological alternative (renal denervation) has been undermined by the SYMPLICITY HTN-3 setback, forcing a deep reassessment; in diabetes mellitus, where the new dipeptidyl peptidase-4 and sodium-glucose cotransporter type 2 inhibitors and glucagon like peptide 1 analogues have contributed much new information and a glimpse of the future of diabetes treatment, and in cardiac rehabilitation, which continues to benefit from new information and communication technologies and where clinical benefit is not hindered by advanced diseases, such as heart failure. Our summary concludes with the update in elderly patients, whose treatment criteria are extrapolated from those of younger patients, with the present review clearly indicating that should not be the case.

  4. The impact of professional status on the effects of and adherence to the outpatient followed by home-based telemonitored cardiac rehabilitation in patients referred by a social insurance institution

    Directory of Open Access Journals (Sweden)

    Dominika Szalewska

    2015-08-01

    Full Text Available Objectives: Legislators and policymakers have expressed strong interest in intervention programs to reduce dependence on social disability benefits. Hybrid: ambulatory followed by home-based cardiac telerehabilitation – hybrid cardiac rehabilitation (HCR seems to be a novel alternative for standard cardiac rehabilitation for patients with cardiovascular diseases (CVD as a form of pension prevention paid by the Social Insurance Institution (SII. The kind of professional status may bias the motivation to return to work after HCR. The aim of our study was to evaluate whether the professional status can affect the effects of HCR. Material and Methods: One hundred fifty-two patients with CVD referred by the SII for a 5-week HCR were qualified for the study. Patients (87.7% males, aged 57.31±5.61 years, were divided into 2 subgroups: W white-collar employees (N = 22 and B blue-collar employees (N = 130. To evaluate functional capacity, an exercise test on a treadmill was used. Results: The number of days of absence in the cardiac rehabilitation program did not differ between the groups (mean ± standard deviation – B: 1.09±3.10 days, W: 1.95±3.64 days. There were significant improvements (p < 0.05 in measured variables after HCR in both (W and B groups (max workload: 8.21±2.88 METs (measured in metabolic equivalents vs. 9.6±2.49 METs, 7.76±2.51 METs vs. 8.73±2.7 METs, resting heart rate (RHR: 77±16.22 bpm vs. 69.94±12.93 bpm, 79.59±14 bpm vs. 75.24±11.87 bpm; double product, i.e., product of heart rate and systolic BP (DP rest 10 815.22±2968.24 vs. 9242.94±1923.08, 10 927.62±2508.47 vs. 9929.7±2304.94. In group B, a decrease in systolic blood pressure (BP syst. – 137.03±17.14 mm Hg vs. 131.82±21.13 mm Hg, heart rate recovery in the 1st minute after the end of peak exercise (HRR1 (99.38±19.25 vs. 93.9±19.48 and New York Heart Association (NYHA class (1.22±0.53 vs. 1.11±0.36 was observed. In group W, a decrease in diastolic

  5. The Canadian Cardiac Rehabilitation Registry: Inaugural Report on the Status of Cardiac Rehabilitation in Canada

    Directory of Open Access Journals (Sweden)

    Sherry L. Grace

    2015-01-01

    Full Text Available Introduction. There are over 200 Cardiovascular Rehabilitation (CR programs in Canada, providing services to more than 50,000 new patients annually. The objective of this study was to describe the impact of CR in Canada. Methods. A retrospective analysis of Canadian CR Registry data is presented. There were 12 programs participating, with 4546 CR participants. Results. The average wait time between patient referral and CR admission was 68 ± 64 days. Participants were 66.3 ± 11.5 years old, 71% male, and 82% White. The three leading referral events were coronary artery bypass graft surgery, percutaneous coronary intervention, and acute coronary syndrome. At discharge, data were available for ~90% of participants. Significant improvements in blood pressure (systolic pre-CR 123.5 ± 17.0, post-CR 121.5 ± 15.8 mmHg; p<.001, lipids, adiposity, and exercise capacity (peak METs pre-CR 6.5 ± 2.8, post-CR 7.2 ± 3.1; p<.001 were observed. However, target attainment for some risk factors was suboptimal. Conclusions. This report provides the first snapshot of the beneficial effects of CR in Canada. Not all patients are equally represented in these programs, however, leaving room for more referral of diverse patients. Greater attainment of risk reduction targets should be pursued.

  6. Effect of a cardiac rehabilitation program on exercise oscillatory ventilation in Japanese patients with heart failure.

    Science.gov (United States)

    Yamauchi, Fumitake; Adachi, Hitoshi; Tomono, Jun-Ichi; Toyoda, Shigeru; Iwamatsu, Koichi; Sakuma, Masashi; Nakajima, Toshiaki; Oshima, Shigeru; Inoue, Teruo

    2016-10-01

    Although exercise oscillatory ventilation has emerged as a potent independent risk factor for adverse prognosis in heart failure, it is not well known whether cardiac rehabilitation can improve oscillatory ventilation. In this study, we investigated the magnitude of oscillations in ventilation before and after cardiac rehabilitation in chronic heart failure patients with exercise oscillatory ventilation. Cardiac rehabilitation (5-month program) was performed in 26 patients with chronic heart failure who showed an oscillatory ventilation pattern during cardiopulmonary exercise testing (CPX). After the 5-month rehabilitation program was completed, the patients again underwent CPX. To determine the magnitude of oscillations in ventilation, the amplitude and cycle length of the oscillations were calculated and compared with several other parameters, including biomarkers that have established prognostic value in heart failure. At baseline before cardiac rehabilitation, both oscillation amplitude (R = 0.625, P Cardiac rehabilitation decreased oscillation amplitude (P cardiac rehabilitation program improves exercise oscillatory ventilation in chronic heart failure patients by reducing the oscillation amplitude. This effect is associated with a reduction of plasma BNP levels, potentially contributing to an improvement of heart failure.

  7. Participation in Society in Patients With Coronary Artery Disease Before and After Cardiac Rehabilitation

    NARCIS (Netherlands)

    ter Hoeve, Nienke; van Geffen, Myrna E.; Post, Marcel W.; Stam, Henk J.; Sunamura, Madoka; van Domburg, Ron T.; van den Berg-Emons, Rita J.

    2015-01-01

    Objectives: To assess changes in participation in society (frequency, restrictions, satisfaction) during and after cardiac rehabilitation (CR) and to assess associations between participation and heath-related quality of life (HRQOL). Design: Prospective cohort study. Setting: Outpatient CR center.

  8. Experience of Spiritual Care in Cardiac Rehabilitation: An Interpretative Phenomenological Analysis.

    Science.gov (United States)

    Hosseini, Mohammadali; Davidson, Patricia M; Khoshknab, Masoud Fallahi; Nasrabadi, Alireza Nikbakht

    2015-06-01

    The aim of the study was to explore the experience of spiritual care among a cardiac rehabilitation team. Spiritual care is an important dimension of providing comprehensive care, and understanding the views of health professionals is pivotal to making recommendations for caring. This study used an interpretive phenomenological approach. Semi-structured interviews were undertaken with 13 cardiac rehabilitation professionals. Seven persons participated in individual interviews and six in focus group discussions. Data were analyzed using Smith and Osborn's interpretative phenomenological analysis method. Study data were categorized into more than 150 initial themes, 12 clustered and four superordinate themes, included: 'Helping patients to obtain a meaningful sense of being', 'Providing religious/spiritual focused care', 'holistic approach to rehabilitation is needed' and 'spirituality as a neglected aspect of rehabilitation'. Participants described that they did not have sufficient training in providing spiritual care. Nurses' awareness of spiritual care meaning among a cardiac rehabilitation team is helping to respond to rehabilitation care in a holistic approach. Helping patients to get a meaningful sense of being is an important part of assisting in recovery and adjustment following an acute cardiac event. Providing clear guidelines and support for providing spiritual care in cardiac rehabilitation is required.

  9. Cost-effectiveness of new cardiac and vascular rehabilitation strategies for patients with coronary artery disease

    NARCIS (Netherlands)

    S. Spronk (Sandra); J.L.H.R. Bosch (Ruud); C. Ryjewski (Connie); J. Rosenblum (Judy); G.C. Kaandorp (Guido); J.V. White (John); M.G.M. Hunink (Myriam)

    2008-01-01

    textabstractObjective: Peripheral arterial disease (PAD) often hinders the cardiac rehabilitation program. The aim of this study was evaluating the relative cost-effectiveness of new rehabilitation strategies which include the diagnosis and treatment of PAD in patients with coronary artery disease (

  10. The effectiveness of cardiac rehabilitation in the sedentary cases with cardiovascular disease risk

    Directory of Open Access Journals (Sweden)

    Emrullah Hayta

    2016-10-01

    Full Text Available SUMMARY Objective: The aim of the present study is to apply cardiac rehabilitation (CR to the sedentary cases with cardiovascular disease (CVD risk, and to investigate the effect of CR on the various blood parameters and aerobic capacity of the cases. Method: The study included 106 individuals with sedentary life. Age, smoking history, presence of anxiety, CVD and DM history, pulmonary disease history, alcohol use, dietary habits, lipid profile, ECHO test of the patients were determined before the cardiac rehabilitation application. Furthermore, body mass index (BMI values, weight, waist-hip-thigh circumference, lipid profile, Metabolic Equivalent of Task (MET, and VO2 Max of all patients were measured. The patients who had a sedentary lifestyle were then put to respiratory function test, submaximal exercise test, and ECG-CB monitoring and treadmill-ergometric stress tests. The patients who responded well to the tests were included in an aerobic program for 12 weeks (30-50 min of aerobic exercise, 5 days/3 weeks based on the exercise tolerance test according to their clinical condition. Besides, the parametric measurements, which had been conducted prior to the aerobic program, and the results of the pre and post tests were evaluated and compared at the end of the 12th week. Results: There were meaningful improvements in body weights, BMI, waist and hip and EKO measurements of the individuals included in the study (p<0.005. The difference between triglyceride, HDL, LDL, MET, AT, VO2 max and body fat rate of the study participants before and after CR were found statistically significant (p<0.005. Conclusions: In the present study, CR applied to individuals having sedentary lifestyle has positive impacts on BMI decrease, body fat rate and lipids. Besides, CR achieves a significant increase in aerobic capacity in individuals having sedentary lifestyle Keywords: Sedentary life, Cardiac rehabilitation, Aerobic capacity

  11. Secondary prevention through cardiac rehabilitation: physical activity counselling and exercise training: key components of the position paper from the Cardiac Rehabilitation Section of the European Association of Cardiovascular Prevention and Rehabilitation

    DEFF Research Database (Denmark)

    Carré, François; Heuschmann, Peter; hoffmann, Thomas

    2010-01-01

    of a healthy lifestyle. These secondary prevention targets are included in the overall goal of cardiac rehabilitation (CR). Cardiac rehabilitation can be viewed as the clinical application of preventive care by means of a professional multi-disciplinary integrated approach for comprehensive risk reduction......Cardiac patients after an acute event and/or with chronic heart disease deserve special attention to restore their quality of life and to maintain or improve functional capacity. They require counselling to avoid recurrence through a combination of adherence to a medication plan and adoption...... and global long-term care of cardiac patients. The CR approach is delivered in tandem with a flexible follow-up strategy and easy access to a specialized team. To promote implementation of cardiac prevention and rehabilitation, the CR Section of the EACPR (European Association of Cardiovascular Prevention...

  12. The Impacts of Cardiac Rehabilitation Program on Echocardiographic Parameters in Coronary Artery Disease Patients with Left Ventricular Dysfunction

    Directory of Open Access Journals (Sweden)

    Masoumeh Sadeghi

    2013-01-01

    Full Text Available Introduction. The accurate impact of exercise on coronary artery disease (CAD patients with left ventricular dysfunction is still debatable. We studied the effects of cardiac rehabilitation (CR on echocardiography parameters in CAD patients with ventricular dysfunction. Methods. Patients with CAD who had ventricular dysfunction were included into an exercise-based rehabilitation program and received rehabilitation for eight weeks. All subjects underwent echocardiography before and at the end of the rehabilitation program. The echocardiography parameters, including left ventricular ejection fraction (LVEF, LV end-diastolic (LVEDD and end-systolic diameters (LVESD, and peak exercise capacity measured in metabolic equivalents (METs, were assessed. Results. Seventy patients (mean age = 57.5 ± 10.2 years, 77.1% males were included into the study. At the end of rehabilitation period, the LVEF increased from 45.14 ± 5.77% to 50.44 ± 8.70% (P<0.001, and the peak exercise capacity increased from 8.00 ± 2.56 to 10.08 ± 3.00 METs (P<0.001. There was no significant change in LVEDD (54.63 ± 12.96 to 53.86 ± 8.95 mm, P=0.529 or in LVESD (38.91 ± 10.83 to 38.09 ± 9.04 mm, P=0.378 after rehabilitation. Conclusion. Exercise training in postmyocardial infarction patients with ventricular dysfunction could have beneficial effects on cardiac function without adversely affecting LV remodeling or causing serious cardiac complications.

  13. Does cardiac rehabilitation meet minimum standards: an observational study using UK national audit?

    Science.gov (United States)

    Doherty, Patrick; Salman, Ahmad; Furze, Gill; Dalal, Hasnain M; Harrison, Alexander

    2017-01-01

    Objective To assess the extent by which programmes meet national minimum standards for the delivery of cardiac rehabilitation (CR) as part of the National Certification Programme for Cardiovascular Rehabilitation (NCP_CR). Methods The analysis used UK National Audit of Cardiac Rehabilitation (NACR) data extracted and validated for the period 2013–2014 set against six NCP_CR measures deemed as important for the delivery of high-quality CR programmes. Each programme that achieved a single minimum standard was given a score of 1. The range of the scoring for meeting the minimum standards is between 1 and 6. The performance of CR programmes was categorised into three groups: high (score of 5–6), middle (scores of 3–4) and low (scores of 1–2). If a programme did not meet any of the six criteria, they were considered to have failed. Results Data from 170 CR programmes revealed statistically significant differences among UK CR programmes. The principal findings were that, based on NCP_CR criteria, 30.6% were assessed as high performance with 45.9% as mid-level performance programmes, 18.2% were in the lower-level and 5.3% failed to meet any of the minimum criteria. Conclusions This study shows that high levels of performance is achievable in the era of modern cardiology and that many CR programmes are close to meeting high performance standards. However, substantial variation, below the recommended minimum standards, exists throughout the UK. National certification should be seen as a positive step to ensure that patients, irrespective of where they live, are accessing quality services. PMID:28123763

  14. 冠心病的康复进展%Progress of Cardiac Rehabilitation of Coronary Heart Disease (review)

    Institute of Scientific and Technical Information of China (English)

    孙佩伟; 马建新

    2015-01-01

    Substantial evidence indicates that comprehensive, long-term cardiac rehabilitation, involving medical evaluation, prescribed exercise, cardiac risk factor modification, education, counseling, and behavioral interventions, provides protection in primary and secondary coronary heart disease prevention. However, cardiac rehabilitation programs are greatly underused in patients with coronary heart disease. The benefits of exercise-based cardiac rehabilitation on the risk factors of coronary heart disease including smoking, obesity, dyslipidemia, hypertension and dysglycemia as well as overall morbidity and mortality, and quantity and quality of life were reviewed. And the related con-cepts, history, core components, current status and progress of cardiac rehabilitation were also discussed.%心脏康复是涉及医学评价、运动处方、心血管危险因素矫正、教育、咨询及行为干预的综合长期服务程序。大量循证医学证据表明,心脏康复在冠心病的一级和二级预防中具有重要地位,基于运动疗法的心脏康复在改善吸烟、肥胖、血脂异常、高血压和糖耐量异常等心血管危险因素,延长生存时间和改善生活质量等方面获益确切。然而,冠心病患者的心脏康复现状却不容乐观。本文主要介绍冠心病心脏康复的相关概念、发展历史、核心构成、获益和发展现状。

  15. Cardiac rehabilitation increases physical capacity but not mental health after heart valve surgery

    DEFF Research Database (Denmark)

    Sibilitz, Kirstine L.; Berg, Selina K.; Rasmussen, Trine B.

    2016-01-01

    -educational consultations (intervention) versus usual care without structured physical exercise or psycho-educational consultations (control). Primary outcome was physical capacity measured by VO2 peak and secondary outcome was self-reported mental health measured by Short Form-36. Results: 76% were men, mean age 62 years.......40) or the exploratory physical and mental outcomes. Cardiac rehabilitation increased the occurrence of self-reported non-serious adverse events (11/72 vs 3/75, p=0.02). Conclusions: Cardiac rehabilitation after heart valve surgery significantly improves VO2 peak at 4 months but has no effect on mental health and other...... valve surgery. Methods: The trial was an investigator-initiated, randomised superiority trial (The CopenHeartVR trial, VR; valve replacement or repair). We randomised 147 patients after heart valve surgery 1:1 to 12 weeks of cardiac rehabilitation consisting of physical exercise and monthly psycho...

  16. Inpatient and outpatient cardiac rehabilitation programmes improve cardiometabolic risk in revascularized coronary patients with type 2 diabetes

    OpenAIRE

    Claudiu Avram; Adina Avram; L.aura Crăciun; Stela Iurciuc; Lucian Hoble; Alexandra Rusu; Bogdan Almăjan-Guţă; Silvia Mancaş

    2010-01-01

    The purpose of this paper is to evaluate cardiometabolic risk reduction of diabetic patients following coronary revascularizationprocedures after participation in outpatients or inpatients cardiac rehabilitation programmes. Materials and methods: weperformed a retrospective analytical study which included a group of 103 revascularized coronary patients with diabetesmellitus. Depending on participation in a cardiac rehabilitation program we have defined the following subgroups of patients:Grou...

  17. Cardiac rehabilitation adapted to transient ischaemic attack and stroke (CRAFTS: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Blake Catherine

    2009-02-01

    Full Text Available Abstract Background Coronary Heart Disease and Cerebrovascular Disease share many predisposing, modifiable risk factors (hypertension, abnormal blood lipids and lipoproteins, cigarette smoking, physical inactivity, obesity and diabetes mellitus. Lifestyle interventions and pharmacological therapy are recognised as the cornerstones of secondary prevention. Cochrane review has proven the benefits of programmes incorporating exercise and lifestyle counselling in the cardiac disease population. A Cochrane review highlighted as priority, the need to establish feasibility and efficacy of exercise based interventions for Cerebrovascular Disease. Methods A single blind randomised controlled trial is proposed to examine a primary care cardiac rehabilitation programme for adults post transient ischemic attack (TIA and stroke in effecting a positive change in the primary outcome measures of cardiac risk scores derived from Blood Pressure, lipid profile, smoking and diabetic status and lifestyle factors of habitual smoking, exercise and healthy eating participation. Secondary outcomes of interest include health related quality of life as measured by the Hospital Anxiety and Depression Scale, the Stroke Specific Quality of Life scale and WONCA COOP Functional Health Status charts and cardiovascular fitness as measured by a sub-maximal fitness test. A total of 144 patients, over 18 years of age with confirmed diagnosis of ischaemic stroke or TIA, will be recruited from Dublin community stroke services and two tertiary T.I.A clinics. Exclusion criteria will include oxygen dependence, unstable cardiac conditions, uncontrolled diabetes, major medical conditions, claudication, febrile illness, pregnancy or cognitive impairment. Participants will be block-statified, randomly allocated to one of two groups using a pre-prepared computer generated randomisation schedule. Both groups will receive a two hour education class on risk reduction post stroke. The

  18. Perfectionism, Type D personality, and illness-related coping styles in cardiac rehabilitation patients.

    Science.gov (United States)

    Shanmugasegaram, Shamila; Flett, Gordon L; Madan, Mina; Oh, Paul; Marzolini, Susan; Reitav, Jaan; Hewitt, Paul L; Sturman, Edward D

    2014-03-01

    This study investigated the associations among trait perfectionism, perfectionistic self-presentation, Type D personality, and illness-specific coping styles in 100 cardiac rehabilitation patients. Participants completed the Multidimensional Perfectionism Scale, the Perfectionistic Self-Presentation Scale, the Type D Scale-14, and the Coping with Health Injuries and Problems Scale. Correlational analyses established that emotional preoccupation coping was associated with trait perfectionism, perfectionistic self-presentation, and Type D personality. Perfectionism was linked with both facets of the Type D construct (negative emotionality and social inhibition). Our results suggest that perfectionistic Type D patients have maladaptive coping with potential negative implications for their cardiac rehabilitation outcomes.

  19. A EUropean study on effectiveness and sustainability of current Cardiac Rehabilitation programmes in the Elderly

    DEFF Research Database (Denmark)

    Prescott, Eva; Meindersma, Esther P; van der Velde, Astrid E

    2016-01-01

    on effectiveness and sustainability of current cardiac rehabilitation programmes in the elderly (EU-CaRE) project consists of an observational study and an open prospective, investigator-initiated multicentre randomised controlled trial (RCT) involving mobile telemonitoring guided CR (mCR). OBJECTIVE: The aim...... of EU-CaRE is to map the efficiency of current CR of the elderly in Europe, and to investigate whether mCR is an effective alternative in terms of efficacy, adherence and sustainability. METHODS AND RESULTS: The EU-CaRE study includes patients aged 65 years or older with ischaemic heart disease or who...... home-based programme while the control group will receive no advice or coaching throughout the study period. Outcomes will be assessed after the end of CR and at 12 months follow-up. The primary outcome is VO2peak and secondary outcomes include variables describing CR uptake, adherence, efficacy...

  20. Testing a Longitudinal Integrated Self-Efficacy and Self-Determination Theory Model for Physical Activity Post-Cardiac Rehabilitation.

    Science.gov (United States)

    Sweet, Shane N; Fortier, Michelle S; Strachan, Shaelyn M; Blanchard, Chris M; Boulay, Pierre

    2014-01-13

    Self-determination theory and self-efficacy theory are prominent theories in the physical activity literature, and studies have begun integrating their concepts. Sweet, Fortier, Strachan and Blanchard (2012) have integrated these two theories in a cross-sectional study. Therefore, this study sought to test a longitudinal integrated model to predict physical activity at the end of a 4-month cardiac rehabilitation program based on theory, research and Sweet et al.'s cross-sectional model. Participants from two cardiac rehabilitation programs (N=109) answered validated self-report questionnaires at baseline, two and four months. Data were analyzed using Amos to assess the path analysis and model fit. Prior to integration, perceived competence and self-efficacy were combined, and labeled as confidence. After controlling for 2-month physical activity and cardiac rehabilitation site, no motivational variables significantly predicted residual change in 4-month physical activity. Although confidence at two months did not predict residual change in 4-month physical activity, it had a strong positive relationship with 2-month physical activity (β=0.30, Pself-efficacy theory were still partially supported. Because the model had good fit, this study demonstrated that theoretical integration is feasible.

  1. Testing a longitudinal integrated self-efficacy and self-determination theory model for physical activity post-cardiac rehabilitation

    Directory of Open Access Journals (Sweden)

    Shane N. Sweet

    2014-01-01

    Full Text Available Self-determination theory and self-efficacy theory are prominent theories in the physical activity literature, and studies have begun integrating their concepts. Sweet, Fortier, Strachan and Blanchard (2012 have integrated these two theories in a cross-sectional study. Therefore, this study sought to test a longitudinal integrated model to predict physical activity at the end of a 4-month cardiac rehabilitation program based on theory, research and Sweet et al.’s cross-sectional model. Participants from two cardiac rehabilitation programs (N=109 answered validated self-report questionnaires at baseline, two and four months. Data were analyzed using Amos to assess the path analysis and model fit. Prior to integration, perceived competence and self-efficacy were combined, and labeled as confidence. After controlling for 2-month physical activity and cardiac rehabilitation site, no motivational variables significantly predicted residual change in 4-month physical activity. Although confidence at two months did not predict residual change in 4-month physical activity, it had a strong positive relationship with 2-month physical activity (β=0.30, P<0.001. The overall model retained good fit indices. In conclusion, results diverged from theoretical predictions of physical activity, but self-determination and self-efficacy theory were still partially supported. Because the model had good fit, this study demonstrated that theoretical integration is feasible.

  2. Secondary prevention through cardiac rehabilitation: physical activity counselling and exercise training: key components of the position paper from the Cardiac Rehabilitation Section of the European Association of Cardiovascular Prevention and Rehabilitation

    DEFF Research Database (Denmark)

    Corrà, Ugo; Piepoli, Massimo F; Carré, François

    2010-01-01

    Cardiac patients after an acute event and/or with chronic heart disease deserve special attention to restore their quality of life and to maintain or improve functional capacity. They require counselling to avoid recurrence through a combination of adherence to a medication plan and adoption...... and global long-term care of cardiac patients. The CR approach is delivered in tandem with a flexible follow-up strategy and easy access to a specialized team. To promote implementation of cardiac prevention and rehabilitation, the CR Section of the EACPR (European Association of Cardiovascular Prevention......, exercise training, diet/nutritional counselling, weight control management, lipid management, blood pressure monitoring, smoking cessation, and psychosocial management. Cardiac rehabilitation services are by definition multi-factorial and comprehensive, with physical activity counselling and exercise...

  3. Change in self-efficacy during cardiac rehabilitation and the role of perceived overprotectiveness

    NARCIS (Netherlands)

    Berkhuysen, MA; Nieuwland, W; Buunk, BP; Sanderman, R; Rispens, P

    1999-01-01

    Self-efficacy (SE) is an important outcome following cardiac rehabilitation (CR) when claiming benefits to patients and improving existing programs. This study evaluated change in SE during 6 weeks of multidisciplinary CR with either a high or low-frequency exercise training program. The role of ove

  4. Effect of comprehensive cardiac rehabilitation after heart valve surgery (CopenHeartVR)

    DEFF Research Database (Denmark)

    Sibilitz, Kirstine Laerum; Berg, Selina Kikkenborg; Hansen, Tina Birgitte

    2013-01-01

    replacement or repair, remains the treatment of choice. However, post surgery, the transition to daily living may become a physical, mental and social challenge. We hypothesise that a comprehensive cardiac rehabilitation programme can improve physical capacity and self-assessed mental health and reduce...

  5. Effect of Long-Term Physical Activity Practice after Cardiac Rehabilitation on Some Risk Factors

    Science.gov (United States)

    Freyssin, Celine, Jr.; Blanc, Philippe; Verkindt, Chantal; Maunier, Sebastien; Prieur, Fabrice

    2011-01-01

    The objective of this study was to evaluate the effects of long-term physical activity practice after a cardiac rehabilitation program on weight, physical capacity and arterial compliance. The Dijon Physical Activity Score was used to identify two groups: sedentary and active. Weight, distance at the 6-min walk test and the small artery elasticity…

  6. Cardiac rehabilitation patient's perspectives on the recovery following heart valve surgery: a narrative analysis

    DEFF Research Database (Denmark)

    Hansen, Tina Birgitte; Zwisler, Ann Dorthe Olsen; Berg, Selina Kikkenborg;

    2016-01-01

    AIMS: To explore the structure and content of narratives about the recovery process among patients undergoing heart valve surgery participating in cardiac rehabilitation. BACKGROUND: Several studies with short-term follow-up have shown that recovering from cardiac surgery can be challenging......, but evidence on the long-term recovery process is very limited, especially following heart valve surgery. Furthermore, few studies have explored the recovery process among cardiac rehabilitation participants. DESIGN: A qualitative study with serial interviews analysed using narrative methods. METHODS: We......, the participants expected to return to normality. The analysis identified four courses of recovery, with three non-linear complex pathways deviating from the classic restitution narrative: the frustrated struggle to resume normality, the challenged expectation of normality - being in a limbo and becoming a heart...

  7. Is the Cardiovascular Response Equivalent Between a Supervised Center-Based Setting and a Self-care Home-Based Setting When Rating of Perceived Exertion Is Used to Guide Aerobic Exercise Intensity During a Cardiac Rehabilitation Program?

    DEFF Research Database (Denmark)

    Tang, Lars H.; Zwisler, Ann-Dorthe; Berg, Selina K.

    2016-01-01

    OBJECTIVES: The aim of this study was to investigate if exercise intensity guided by rating of perceived exertion (RPE) results in an equivalent cardiovascular response when applied in either a center-based or a home-based setting. DESIGN: Data from patients with heart disease (post-valve surgery...... and atrial fibrillation post-radiofrequency ablation) participating in exercise-based rehabilitation were included. Patients performed a 12-week program in either a center- or a home-based setting. Using RPE, patients recorded their exercise intensity 3 times during an aerobic training phase. Exercise.......0 difference in RPE; 95% confidence interval, 4.8-7.5 beats/min) compared with the home-based setting (mean of 5.3 beats/min per 1.0 difference in RPE; 95% confidence interval, 4.0-6.5 beats/min). The level of patient familiarization, exercise intensity, and patient characteristics did not affect the level...

  8. The Affordable Care Act: new opportunities for cardiac rehabilitation in the workplace?

    Science.gov (United States)

    Pinkstaff, Sherry O; Arena, Ross; Myers, Jonathan; Kaminsky, Leonard; Briggs, Paige; Forman, Daniel E; Patel, Mahesh J; Cahalin, Lawrence P

    2014-08-01

    Many people affected by cardiovascular disease (CVD) are working age. Employers bear a large percentage of the costs associated with CVD. Employers pay 80 times more in diagnosis and treatment than in prevention, although there is evidence that 50% to 70% of all diseases are associated with preventable health risks. As a result, the worksite is an appealing location to deliver health care.Cardiac rehabilitation has developed a track record of delivering improved outcomes for patients with CVD. Partnerships between cardiac rehabilitation providers and worksite health programs have the potential to improve referral and participation rates of employees with CVD. The current era of health reform in the United States that has been stimulated by the Affordable Care Act provides an ideal opportunity to reconsider worksite health programs as an essential partner in the health care team.

  9. Prediction of oxygen consumption in cardiac rehabilitation patients performing leg ergometry

    Science.gov (United States)

    Alvarez, John Gershwin

    The purpose of this study was two-fold. First, to determine the validity of the ACSM leg ergometry equation in the prediction of steady-state oxygen consumption (VO2) in a heterogeneous population of cardiac patients. Second, to determine whether a more accurate prediction equation could be developed for use in the cardiac population. Thirty-one cardiac rehabilitation patients participated in the study of which 24 were men and 7 were women. Biometric variables (mean +/- sd) of the participants were as follows: age = 61.9 +/- 9.5 years; height = 172.6 +/- 1.6 cm; and body mass = 82.3 +/- 10.6 kg. Subjects exercised on a MonarchTM cycle ergometer at 0, 180, 360, 540 and 720 kgm ˙ min-1. The length of each stage was five minutes. Heart rate, ECG, and VO2 were continuously monitored. Blood pressure and heart rate were collected at the end of each stage. Steady state VO 2 was calculated for each stage using the average of the last two minutes. Correlation coefficients, standard error of estimate, coefficient of determination, total error, and mean bias were used to determine the accuracy of the ACSM equation (1995). The analysis found the ACSM equation to be a valid means of estimating VO2 in cardiac patients. Simple linear regression was used to develop a new equation. Regression analysis found workload to be a significant predictor of VO2. The following equation is the result: VO2 = (1.6 x kgm ˙ min-1) + 444 ml ˙ min-1. The r of the equation was .78 (p equation. The analysis found the ACSM and new equation to significantly (p equation was found to significantly (p equations were compared based on correlation coefficients, coefficients of determinations, SEEs, total error, and mean bias the new equation was found to have equal or better accuracy at all workloads. The final form of the new equation is: VO2 (ml ˙ min-1) = (kgm ˙ min-1 x 1.6 ml ˙ kgm-1) + (3.5 ml ˙ kg-1 ˙ min-1 x body mass in kg) + 156 ml ˙ min-1.

  10. Analysis of agreement between cardiac risk stratification protocols applied to participants of a center for cardiac rehabilitation

    Science.gov (United States)

    Santos, Ana A. S.; Silva, Anne K. F.; Vanderlei, Franciele M.; Christofaro, Diego G. D.; Gonçalves, Aline F. L.; Vanderlei, Luiz C. M.

    2016-01-01

    ABSTRACT Background Cardiac risk stratification is related to the risk of the occurrence of events induced by exercise. Despite the existence of several protocols to calculate risk stratification, studies indicating that there is similarity between these protocols are still unknown. Objective To evaluate the agreement between the existing protocols on cardiac risk rating in cardiac patients. Method The records of 50 patients from a cardiac rehabilitation program were analyzed, from which the following information was extracted: age, sex, weight, height, clinical diagnosis, medical history, risk factors, associated diseases, and the results from the most recent laboratory and complementary tests performed. This information was used for risk stratification of the patients in the protocols of the American College of Sports Medicine, the Brazilian Society of Cardiology, the American Heart Association, the protocol designed by Frederic J. Pashkow, the American Association of Cardiovascular and Pulmonary Rehabilitation, the Société Française de Cardiologie, and the Sociedad Española de Cardiología. Descriptive statistics were used to characterize the sample and the analysis of agreement between the protocols was calculated using the Kappa coefficient. Differences were considered with a significance level of 5%. Results Of the 21 analyses of agreement, 12 were considered significant between the protocols used for risk classification, with nine classified as moderate and three as low. No agreements were classified as excellent. Different proportions were observed in each risk category, with significant differences between the protocols for all risk categories. Conclusion The agreements between the protocols were considered low and moderate and the risk proportions differed between protocols. PMID:27556385

  11. Clinical benefits of a metabolic approach in the cardiac rehabilitation of patients with coronary artery disease.

    Science.gov (United States)

    Belardinelli, Romualdo; Lacalaprice, Francesca; Faccenda, Ernesto; Volpe, Loretta

    2006-09-04

    Patients referred for cardiac rehabilitation may benefit from combining trimetazidine with exercise training because both treatments produce synergic benefits on the cardiovascular system. There is evidence that trimetazidine improves left ventricular (LV) function in patients with ischemic and diabetic cardiomyopathy by shifting the cellular energy substrate reference from fatty acids to glucose oxidation, and that this effect is associated with a better outcome. Recently, results have demonstrated that trimetazidine improves radial artery endothelium-dependent relaxation related to its antioxidant properties. Similarly, exercise training has been demonstrated to improve diastolic filling and systolic function in patients with ischemic cardiomyopathy, in relation to enhanced perfusion and contractility of dysfunctional myocardium. Patients with viable myocardium, in theory, should have the greatest benefits because trimetazidine improves contractility of dysfunctional hibernating/stunned myocardium, whereas exercise has documented efficacy in improving endothelial vasomotor response of coronary arteries, stimulating coronary collateral circulation and small vessel growth, improving LV function, and increasing functional capacity. At present, there are no published reports about the efficacy of the combination of trimetazidine with exercise training. In this article, we discuss the rationale for using trimetazidine in cardiac rehabilitation, the identification of patients referred for cardiac rehabilitation who might benefit the most from the addition of trimetazidine to standard therapy, and the documented benefits.

  12. Contribution of Occupational Therapy in cardiac rehabilitation: intervention, challenges and reflections

    Directory of Open Access Journals (Sweden)

    Alba Vila Paz

    2016-05-01

    Full Text Available Introduction: Cardiovascular disease increases the prevalence of disability and mortality in Western countries. In Spain, it is the main health problem of the adult population. Objective: To understand the professional role of Occupational Therapy in cardiac rehabilitation, in the different stages of intervention, as well as the standardized instruments currently available for evaluation. Method: Review and narrative analysis of the literature on Occupational Therapy and cardiac rehabilitation. The search in the Medline database did not locate any article; in the IME database, a study was identified. In addition, a manual search of articles, books and other academic works of relevance in this intervention area was conducted. Results: Regaining independence and autonomy in occupations and significant roles is the main goal of Occupational Therapy. The intervention follows a holistic paradigm, focused on achieving an active, healthy, social and productive life, according to the needs of each person. Individualized counselling and training actions include incorporating the principles of energy conservation, ergonomic analysis, simplification of tasks and the use of technology and environmental adaptations. In the evaluation of occupational performance, the therapist can use the generic scales FIM, Barthel and COPM in the absence of specific tools for this population; SF-36 is an important instrument to analyze quality of life. Conclusion: The relevance of OT in the promotion of autonomy argues the need to involve this professional in cardiac rehabilitation strategies, in order to promote educational and practical approaches focused on human occupation.

  13. How Important Are Social Support, Expectations and Coping Patterns during Cardiac Rehabilitation

    Directory of Open Access Journals (Sweden)

    Maria J. C. Blikman

    2014-01-01

    Full Text Available Purpose. To investigate the predictive role of relevant social and psychosocial determinants on emotional distress among patients after cardiac rehabilitation. Methods. A longitudinal prospective study examined short-term (6 months and long-term (2 years impact of predictors on anxiety and depression complaints in 183 patients with 6-months follow-up data attending a four-week rehabilitation stay at the Krokeide Centre in Bergen, Norway. The patients mainly suffered from coronary heart disease. Emotional distress, coping, social support, socioeconomic status, and negative expectations were measured by means of internationally validated questionnaires. A composite score of anxiety and depression complaints was used as the outcome measure in the study. Results. This study revealed that task-oriented coping improved emotional status in long-term followup, and negative expectations were associated with emotional distress in short-term followup. A higher socioeconomic status and more social support predicted improved emotional status in short- as well as long-term followup. Conclusions. Fewer negative expectations and functional coping along with social support are important factors for the prevention of emotional distress after cardiac disease. Such elements should be addressed and encouraged in patients during cardiac rehabilitation.

  14. Inpatient and outpatient cardiac rehabilitation programmes improve cardiometabolic risk in revascularized coronary patients with type 2 diabetes

    Directory of Open Access Journals (Sweden)

    Claudiu Avram

    2010-12-01

    Full Text Available The purpose of this paper is to evaluate cardiometabolic risk reduction of diabetic patients following coronary revascularizationprocedures after participation in outpatients or inpatients cardiac rehabilitation programmes. Materials and methods: weperformed a retrospective analytical study which included a group of 103 revascularized coronary patients with diabetesmellitus. Depending on participation in a cardiac rehabilitation program we have defined the following subgroups of patients:Group O (N=37 - attended the outpatient cardiac rehabilitation program; Group H (N=37 - attended the inpatient cardiacrehabilitation program; Group C (N=34 - did not participate in any cardiac rehabilitation program. Between those two momentsof assessment: T0 - revascularization / early post-revascularization and T1 - time of the interview (16±2.3 months afterrevascularization, patients in groups A and S participated in outpatient cardiac rehabilitation program (12 weeks, 3sessions/week of exercise training, with clinical and paraclinical evaluation scheduled at 1, 6, 12 months afterrevascularization, or inpatient cardiac rehabilitation program (3 weeks, intensive sessions, scheduled at 1, 3, 6 and 12months after revascularization. Results: at the end of the study, we found significant differences among the three groups forthe following parameters: body mass index (p=0.01, systolic blood pressure (p=0.002, total cholesterol (p<0.001, LDLcholesterol(p<0.001 and non-HDL cholesterol (p=0.004 in favor of groups A and S, that have participated in comprehensivecardiac rehabilitation programs. Conclusions: comprehensive cardiac rehabilitation programmes, performed outpatient orinpatient, are effective methods of reducing the high cardiometabolic risk, specific in revascularized coronary patients withdiabetes.

  15. Occult peripheral artery disease is common and limits the benefit achieved in cardiac rehabilitation.

    Science.gov (United States)

    Tam, Marty C; Longenecker, Chris T; Chow, Chen; Vest, Marianne; Sukeena, Richard; Madan Mohan, Sri K; Carman, Teresa; Parikh, Sahil A; Josephson, Richard A

    2016-04-01

    Cardiac rehabilitation (CR) has proven morbidity and mortality benefits in cardiovascular disease, which directly correlates with exercise performance achieved. Many patients in CR exercise at sub-optimal levels, without obvious limitations. Occult lower-extremity peripheral artery disease (PAD) may be a determinant of diminished exercise capacity and reduced benefit obtained from traditional CR. In this prospective study of 150 consecutive patients enrolled in Phase II CR, we describe the prevalence of PAD, the utility of externally validated screening questionnaires, and the observed impact on CR outcomes. Abnormal ankle-brachial indices (ABI) (1.4) were observed in 19% of those studied. The Edinburgh Claudication Questionnaire was insensitive for detecting PAD by low ABI in this population, and the Walking Impairment Questionnaire and a modified Gardner protocol demonstrated a lack of typical symptoms with low levels of activity. Importantly, at completion of traditional CR, exercise improvement measured in metabolic equivalents (METs) was worse in those with a low ABI compared to those with a normal ABI (+1.39 vs +2.41 METs, p = 0.002). In conclusion, PAD is common in patients in Phase II CR and often clinically occult. Screening based on standard questionnaires appears insensitive in this population, suggesting a need for a broad-based screening strategy with ABI measurements. In this study, undiagnosed PAD significantly attenuated improvements in exercise performance, which potentially has bearings on future clinical events.

  16. Cardiac Rehabilitation Improves the QRS Fragmentation in Patients With ST Elevatıon Myocardial Infarction

    Science.gov (United States)

    Bulut, Mustafa; Deniz Acar, Rezzan; Ergün, Sunay; Geçmen, Çetin; Akçakoyun, Mustafa

    2015-01-01

    Introduction: We aimed to evaluate the effect of exercise-based cardiac rehabilitation (CR) on the fragmented QRS (fQRS) in patients with ST elevation myocardial infarction (STEMI). Methods: Ninety-seven patients with STEMI participated CR and 81 patients as a control group were included to the study. The trained patients were grouped according to the presence and persistence of QRS fragmentation on the electrocardiogram (ECG) before and after CR. If the fragmentation was present on the ECG at the beginning of the CR but not on the ECG at the end of CR; the transient group, if the fQRS persists after CR; the persistent fQRS group. ECGs obtained from the control group were grouped according to the presence of a fQRS on ECG. Results: Among the trained patients, 45 (46%) did not have a fQRS before CR, whereas 52 (54%) presented a fQRS before CR, which was persistent in 35 patients (the persistent fQRS group) and transient in 17 patients (the transient fQRS group). Among 81 patients included in the control group, fQRS was persistent in 41 patients. Presence of fQRS on the ECG was significantly decreased with CR and it is better in trained group than the control group (P = .034). There were not significant correlations with other characteristics, except hypertension. Conclusion: The existence of the fQRS decreases after CR in patients with STEMI especially in hypertensive individuals, which may be related to improved electrical stability in the myocardium as a predictor of increase in survival and decrease in major cardiac events. PMID:26430496

  17. Effects of a comprehensive cardiac rehabilitation program on quality of life and exercise tolerance in women: A retrospective analysis

    Directory of Open Access Journals (Sweden)

    Knapik Grant

    2003-04-01

    Full Text Available Abstract Background Currently, there are a lack of investigations that have examined the effect of participating in a comprehensive cardiac rehabilitation program on quality of life and physiological measures in women of different ages. The purpose of this investigation was to examine the effect of participating in a comprehensive cardiac rehabilitation program on quality of life, exercise tolerance, blood pressure and lipids in women between 33 and 82 years of age. Methods The 126 women participated in a 14-week cardiac rehabilitation program that consisted of 7 weeks of formal supervised exercise training and 7 weeks of unsupervised exercise and lifestyle modification. Physiologic and quality of life outcome measures obtained at the outset and after 14 weeks included: 1 exercise treadmill time; 2 resting and peak systolic and diastolic blood pressure; 3 total cholesterol, low-density lipoprotein cholesterol, high density lipoprotein cholesterol and Triglycerides; 4 Cardiac Quality of Life Index questionnaire. Results Significant improvements were found in the following quality of life measures after participating in the cardiac rehabilitation program: physical well being, psychosocial, worry, nutrition and symptoms. No significant differences were seen for any QOL variable between the different age groups. Significant improvements were seen in exercise tolerance (+21% and high density lipoprotein (+5%. Conclusion Cardiac rehabilitation may play an important role in improving quality of life, exercise tolerance and high density lipoprotein cholesterol levels in younger and older women with underlying cardiovascular disease.

  18. Healthy Lifestyle Medicine in the Traditional Healthcare Environment-Primary Care and Cardiac Rehabilitation.

    Science.gov (United States)

    Williams, Mark A; Kaminsky, Leonard A

    There is unquestioned value of the need to incorporate Healthy Lifestyle Medicine (HLM) within the traditional models of healthcare. Primary care providers are well positioned to implement HLM as a routine aspect of their healthcare practice. Unfortunately, barriers for this to occur, including poor professional training in the components of HLM and limitations in the time they have available to spend with patients, result in inadequate delivery of HLM from primary care providers. Thus, new approaches for the delivery of HLM need to be developed that would allow primary care providers better, and more, opportunities to make patient referrals. Ideally, this would start with creating a culture change within communities that embraces the importance on living a healthy lifestyle. One opportunity which should be considered is expanding access to currently available options, such as cardiac rehabilitation programs and worksite wellness programs. Both types of programs already provide key elements of HLM within their existing structure. However, new models also need to be developed. Community-based HL centers comprising HL specialists including counselors, exercise physiologists, dietitians, and physical therapists, could be developed and become core locations for the promotion of HLM.

  19. Effect of Cardiac Rehabilitation Program on Heart Rate Recovery in Coronary Heart Disease

    Directory of Open Access Journals (Sweden)

    Leila Mahdavi Anari

    2015-12-01

    Full Text Available Background: It has been suggested that the autonomic system function and the metabolic syndrome can significantly affect patients' survival. The aim of the current study was to investigate the impact of the cardiac rehabilitation program on the autonomic system balance in patients with coronary artery disease.Methods: Patients with a previous diagnosis of coronary artery disease who were referred to the Cardiovascular Rehabilitation Center of Afshar Hospital (Yazd, Iran between March and November 2011 were enrolled. All the patients participated in rehabilitation sessions 3 times a week for 12 weeks. Heart rate recovery (HRR was measured as an indicator of the autonomic system balance. In order to calculate HRR, the maximum heart rate during the exercise test was recorded. At the end of the exercise test, the patients were asked to sit down without having a cooldown period and their heart rate was recorded again after 1 minute. The difference between these 2 measurements was considered as HRR.Results: A total of 108 patients, including 86 (79.6% men and 22 (20.4% women, completed the rehabilitation course. The mean age of the study participants was 58.25 ± 9.83 years. A statistically significant improvement was observed in HRR (p value = 0.040. Significant declines were also observed in the patients' waist circumference (p value < 0.001 and systolic and diastolic blood pressures (p value = 0.018 and 0.003, respectively. A decreasing trend was observed in the patients' body mass index, but it failed to reach statistical significance (p value = 0.063. No statistically meaningful changes were noted in fasting blood glucose (p value = 0.171, high-density lipoprotein (p value = 0.070, or triglyceride concentrations (p value = 0.149. Conclusion: The cardiac rehabilitation program may help to improve HRR and several components of the metabolic syndrome in patients with coronary heart disease.

  20. Proposal of quality indicators for cardiac rehabilitation after acute coronary syndrome in Japan: a modified Delphi method and practice test

    Science.gov (United States)

    Ohtera, Shosuke; Kanazawa, Natsuko; Ozasa, Neiko; Ueshima, Kenji; Nakayama, Takeo

    2017-01-01

    Objectives Cardiac rehabilitation is underused and its quality in practice is unclear. A quality indicator is a measurable element of clinical practice performance. This study aimed to propose a set of quality indicators for cardiac rehabilitation following an acute coronary event in the Japanese population and conduct a small-size practice test to confirm feasibility and applicability of the indicators in real-world clinical practice. Design and setting This study used a modified Delphi technique (the RAND/UCLA appropriateness method), a consensus method which involves an evidence review, a face-to-face multidisciplinary panel meeting and repeated anonymous rating. Evidence to be reviewed included clinical practice guidelines available in English or Japanese and existing quality indicators. Performance of each indicator was assessed retrospectively using medical records at a university hospital in Japan. Participants 10 professionals in cardiac rehabilitation for the consensus panel. Results In the literature review, 23 clinical practice guidelines and 16 existing indicators were identified to generate potential indicators. Through the consensus-building process, a total of 30 indicators were assessed and finally 13 indicators were accepted. The practice test (n=39) revealed that 74% of patients underwent cardiac rehabilitation. Median performance of process measures was 93% (IQR 46–100%). ‘Communication with the doctor who referred the patient to cardiac rehabilitation’ and ‘continuous participation in cardiac rehabilitation’ had low performance (32% and 38%, respectively). Conclusions A modified Delphi technique identified a comprehensive set of quality indicators for cardiac rehabilitation. The single-site, small-size practice test confirmed that most of the proposed indicators were measurable in real-world clinical practice. However, some clinical processes which are not covered by national health insurance in Japan had low performance. Further

  1. Utilization of the internet to deliver cardiac rehabilitation at a distance: a pilot study.

    Science.gov (United States)

    Zutz, Amber; Ignaszewski, Andrew; Bates, Joanna; Lear, Scott A

    2007-06-01

    Less than 25% of eligible patients attend cardiac rehabilitation programs (CRP), with geographical proximity being a predominant barrier. Therefore, we undertook a pilot study to assess the feasibility and safety of using the Internet as a medium for delivery of an interactive "virtual" CRP (vCRP) to patients at a distance. Fifteen patients on the waiting list for a local hospital-based CRP were randomized to either an Internet-based vCRP or observational control. The vCRP consisted of on-line intake forms, one-on-one chat sessions with a nurse, dietitian, and exercise specialist, downloadable exercise heart rate monitoring, education and data monitoring of blood pressure, weight, and glucose. Participants were assessed for exercise capacity, risk factors, and lifestyle behaviors at baseline and at 12 weeks. Those in the vCRP logged onto the Internet-based CRP an average of 4.2 times per week. There were no adverse events in the vCRP participants. The vCRP group significantly improved their HDL-C, triglycerides, total cholesterol:HDL-C ratio, exercise capacity as assessed in metabolic equivalents, weekly physical activity, and exercise specific self-efficacy (p < 0.05). There were no significant improvements in the control group. Improvements in the vCRP group were similar to historical controls in a standard CRP. Feedback from exit interviews of the vCRP participants was unanimously positive. This Internet-based CRP resulted in clinically significant improvements in risk factors and exercise capacity similar to that of a standard CRP. The high user acceptance indicated that this program may have the potential to effectively manage patients who do not have access to traditional hospital-based CRP.

  2. Tai Chi Chuan for Cardiac Rehabilitation in Patients with Coronary Arterial Disease

    Directory of Open Access Journals (Sweden)

    Rosane Maria Nery

    2014-07-01

    Full Text Available Background: Several studies have shown that Tai Chi Chuan can improve cardiac function in patients with heart disease. Objective: To conduct a systematic review of the literature to assess the effects of Tai Chi Chuan on cardiac rehabilitation for patients with coronary artery disease. Methods: We performed a search for studies published in English, Portuguese and Spanish in the following databases: MEDLINE, EMBASE, LILACS and Cochrane Register of Controlled Trials. Data were extracted in a standardized manner by three independent investigators, who were responsible for assessing the methodological quality of the manuscripts. Results: The initial search found 201 studies that, after review of titles and abstracts, resulted in a selection of 12 manuscripts. They were fully analyzed and of these, nine were excluded. As a final result, three randomized controlled trials remained. The studies analyzed in this systematic review included patients with a confirmed diagnosis of coronary artery disease, all were clinically stable and able to exercise. The three experiments had a control group that practiced structured exercise training or received counseling for exercise. Follow-up ranged from 2 to 12 months. Conclusion: Preliminary evidence suggests that Tai Chi Chuan can be an unconventional form of cardiac rehabilitation, being an adjunctive therapy in the treatment of patients with stable coronary artery disease. However, the methodological quality of the included articles and the small sample sizes clearly indicate that new randomized controlled trials are needed in this regard.

  3. Are there meaningful longitudinal changes in health related quality of life--SF36, in cardiac rehabilitation patients?

    LENUS (Irish Health Repository)

    McKee, Gabrielle

    2012-02-01

    BACKGROUND: This study aimed to observe changes in quality of life and minimal clinical important differences of quality of life over time in cardiac rehabilitation patients and to compare these with published normal data. METHODS: In this non-randomised study, SF36 questionnaires were completed by 187 patients recruited to a Phase III cardiac rehabilitation multidisciplinary outpatient programme. Data was collected at beginning, end and six months after Phase III cardiac rehabilitation programme. RESULTS: There were significant improvements in physical functioning, role limitation due to physical function, pain and general health perception scales, over the above time frame, from both a statistically and a mean clinical important difference point of view. These improvements occurred mainly during the cardiac rehabilitation programme phase. CONCLUSIONS: These improvements meant that patients six months post-cardiac rehabilitation were only 5% below the quality of life for an aged matched normal group. However patients still had significant deficits in physical role and emotional role limitations. Suitable measurement of quality of life on an individual basis, supported by normal values is needed. This would facilitate the identification of shortfalls in patient quality of life and the subsequent tailoring of care to address these individualised patient needs.

  4. Clinical effects and implications of cardiac rehabilitation for implantable cardioverter defibrillator patients

    DEFF Research Database (Denmark)

    Berg, Selina Kikkenborg; Moons, Philip; Christensen, Anne Vingaard

    2015-01-01

    further explained by the qualitative findings. Patients with better physical health learned how to interpret body signals and adjust exercise behavior and experienced increased physical capacity. Those with better mental health received support that assisted them to cope with the possibility of shock...... rehabilitation and usual care was found in physical capacity and general and mental health. However, the clinical effect sizes of these findings were not investigated, and the findings from the quantitative and qualitative analyses were not triangulated to address the issue of whether the qualitative results......-time implantable cardioverter defibrillator implantation were randomized (1:1) to comprehensive cardiac rehabilitation (12 weeks of exercise training and 1 year of psychoeducational follow-up) versus treatment as usual. Two primary outcomes, perceived health (Short Form-36) and peak oxygen uptake, were used. Cohen...

  5. Using a Combined Platform of Swarm Intelligence Algorithms and GIS to Provide Land Suitability Maps for Locating Cardiac Rehabilitation Defibrillators

    Directory of Open Access Journals (Sweden)

    Neda KAFFASH-CHARANDABI

    2015-10-01

    Full Text Available Background: Cardiac arrest is a condition in which the heart is completely stopped and is not pumping any blood. Although most cardiac arrest cases are reported from homes or hospitals, about 20% occur in public areas. Therefore, these areas need to be investigated in terms of cardiac arrest incidence so that places of high incidence can be identi-fied and cardiac rehabilitation defibrillators installed there.Methods: In order to investigate a study area in Petersburg, Pennsylvania State, and to determine appropriate places for installing defibrillators with 5-year period data, swarm intelligence algorithms were used. Moreover, the location of the defibrillators was determined based on the following five evaluation criteria: land use, altitude of the area, econom-ic conditions, distance from hospitals and approximate areas of reported cases of cardiac arrest for public places that were created in geospatial information system (GIS.Results: The A-P HADEL algorithm results were more precise about 27.36%. The validation results indicated a wider coverage of real values and the verification results confirmed the faster and more exact optimization of the cost func-tion in the PSO method.Conclusion: The study findings emphasize the necessity of applying optimal optimization methods along with GIS and precise selection of criteria in the selection of optimal locations for installing medical facilities because the selected algorithm and criteria dramatically affect the final responses. Meanwhile, providing land suitability maps for installing facilities across hot and risky spots has the potential to save many lives.

  6. A mHealth cardiac rehabilitation exercise intervention: findings from content development studies

    Directory of Open Access Journals (Sweden)

    Pfaeffli Leila

    2012-05-01

    Full Text Available Abstract Background Involving stakeholders and consumers throughout the content and study design ensures interventions are engaging and relevant for end-users. The aim of this paper is to present the content development process for a mHealth (mobile phone and internet-based cardiac rehabilitation (CR exercise intervention. Methods An innovative mHealth intervention was developed with patient input using the following steps: conceptualization, formative research, pre-testing, and pilot testing. Conceptualization, including theoretical and technical aspects, was undertaken by experts. For the formative component, focus groups and interviews with cardiac patients were conducted to discuss their perceptions of a mHealth CR program. A general inductive thematic approach identified common themes. A preliminary library of text and video messages were then developed. Participants were recruited from CR education sessions to pre-test and provide feedback on the content using an online survey. Common responses were extracted and compiled. An iterative process was used to refine content prior to pilot testing and conduct of a randomized controlled trial. Results 38 CR patients and 3 CR nurses participated in the formative research and 20 CR patients participated in the content pre-testing. Participants perceived the mHealth program as an effective approach to inform and motivate patients to exercise. For the qualitative study, 100% (n = 41 of participants thought it to be a good idea, and 11% of participants felt it might not be useful for them, but would be for others. Of the 20 participants who completed the online survey, 17 out of 20 (85% stated they would sign up to a program where they could receive information by video messages on a website, and 12 out of 20 (60% showed interest in a texting program. Some older CR patients viewed technology as a potential barrier as they were unfamiliar with text messaging or did not have mobile phones. Steps to

  7. The effect of an educational intervention on coronary artery bypass graft surgery patients' participation rate in cardiac rehabilitation programs: a controlled health care trial

    Directory of Open Access Journals (Sweden)

    Novikov Ilia

    2011-10-01

    Full Text Available Abstract Background Cardiac rehabilitation has a beneficial effect on the prognosis and quality of life of cardiac patients, and has been found to be cost-effective. This report describes a comprehensive and low cost educational intervention designed to increase the attendance at cardiac rehabilitation programs of patients who have undergone coronary artery bypass graft surgery. Methods/Design A controlled prospective intervention trial. The control arm comprised 520 patients who underwent coronary artery bypass graft surgery between January 2004 and May 2005 in five medical centers across Israel. This group received no additional treatment beyond usual care. The intervention arm comprised 504 patients recruited from the same cardiothoracic departments between June 2005 and November 2006. This group received oral and written explanations about the advantages of participating in cardiac rehabilitation programs and a telephone call two weeks after hospital discharge intended to further encourage their enrollment. The medical staff attended a one-hour seminar on cardiac rehabilitation. In addition, it was recommended that referral to cardiac rehabilitation be added to the letter of discharge from the hospital. Both study groups were interviewed before surgery and one-year post surgery. A one-year post-operative interview assessed factors affecting patient attendance at cardiac rehabilitation programs, as well as the structure and content of the cardiac rehabilitation programs attended. Anthropometric parameters were measured at pre- and post-operative interviews;- and medical information was obtained from patient medical records. The effect of cardiac rehabilitation on one- and three-year mortality was assessed. Discussion We report a low cost yet comprehensive intervention designed to increase cardiac rehabilitation participation by raising both patient and medical staff awareness to the potential benefits of cardiac rehabilitation. Trial

  8. Impaired cerebrovascular function in coronary artery disease patients and recovery following cardiac rehabilitation.

    Directory of Open Access Journals (Sweden)

    Udunna C Anazodo

    2016-01-01

    Full Text Available Coronary artery disease (CAD poses a risk to the cerebrovascular function of older adults and has been linked to impaired cognitive abilities. Using magnetic resonance perfusion imaging, we investigated changes in resting cerebral blood flow (CBF and cerebrovascular reactivity (CVR to hypercapnia in 34 coronary artery disease (CAD patients and 21 age-matched controls. Gray matter volume images were acquired and used as a confounding variable to separate changes in structure from function. Compared to healthy controls, CAD patients demonstrated reduced CBF in the superior frontal, anterior cingulate, insular, pre- and post-central gyri, middle temporal and superior temporal regions. Subsequent analysis of these regions demonstrated decreased CVR in the anterior cingulate, insula, postcentral and superior frontal regions. Except in the superior frontal and precentral regions, regional reductions in CBF and CVR were identified in brain areas where no detectable reductions in gray matter volume were observed, demonstrating that these vascular changes were independent of brain atrophy. Because aerobic fitness training can improve brain function, potential changes in regional CBF were investigated in the CAD patients after completion of a 6-month exercise-based cardiac rehabilitation program. Increased CBF was observed in the bilateral anterior cingulate, as well as recovery of CBF in the dorsal aspect of the right anterior cingulate, where the magnitude of increased CBF was roughly equal to the reduction in CBF at baseline compared to controls. These exercise-related improvements in CBF in the anterior cingulate is intriguing given the role of this area in cognitive processing and regulation of cardiovascular autonomic control.

  9. Process and outcome in cardiac rehabilitation: an examination of cross-lagged effects.

    Science.gov (United States)

    Evon, Donna M; Burns, John W

    2004-08-01

    Cardiac rehabilitation patients improve cardiorespiratory fitness and quality of life, yet therapeutic processes that produce these changes remain unknown. A cross-lagged panel design was used to determine whether early-treatment enhancement of self-efficacy regarding abilities to change diet and exercise habits and the quality of the patient-staff working alliance predicted late-treatment changes in a wide range of outcomes, but not vice versa. Eighty cardiac patients participating in a 12-week program completed measures at early, mid- and late treatment. Early-treatment changes in exercise self-efficacy predicted late-treatment changes in activity level, depression, and working alliance, but not vice versa. Diet self-efficacy changes correlated with concurrent changes in fat intake and body weight. Early-treatment changes in cardiorespiratory fitness and activity level predicted late-treatment changes in working alliance, but not vice versa. Findings suggest that increased exercise self-efficacy represents an important therapeutic mechanism by which rehabilitation gains are realized. ((c) 2004 APA, all rights reserved)

  10. Rehabilitation

    Science.gov (United States)

    ... doing things you did before. This process is rehabilitation. Rehabilitation often focuses on Physical therapy to help your ... who has had a stroke may simply want rehabilitation to be able to dress or bathe without ...

  11. Effect of cardiac rehabilitation program on exercise capacity in women undergoing coronary artery bypass graft in Hamadan-Iran

    Directory of Open Access Journals (Sweden)

    Ramin Shabani

    2010-01-01

    Conclusions: Women referred for rehabilitation have similar lev-els of compliance and improvement in exercise capacity and sup-ply of oxygen to cardiac muscles (measured by peak myocardial oxygen consumption. After CRP, women demonstrated signifi-cant improvements in exercise duration time, 6MWT, RPP and supply of oxygen to cardiac muscles. CRP can play an important role in improving functional independence in women.

  12. Cardiac rehabilitation

    Science.gov (United States)

    ... will help you learn how to make healthy food choices. They can help you plan a diet to help manage health problems, such as diabetes, obesity, high blood pressure, or high cholesterol. Education. Your ...

  13. Cardiac Rehabilitation

    Science.gov (United States)

    ... healthy lifestyle changes to address risk factors for cardiovascular disease. To help you adopt lifestyle changes, this program includes exercise training, education on heart-healthy living, and counseling ...

  14. Cardiac rehabilitation: a good measure to improve quality of life in peri- and postmenopausal women with microvascular angina

    Directory of Open Access Journals (Sweden)

    Wojciech Szot

    2015-05-01

    Full Text Available Cardiac Syndrome X (CSX was considered a stable coronary syndrome, yet due to its nature, CSX symptoms often have a great impact on patients’ Quality of Life (QoL. According to ESC 2013 stable coronary artery disease criteria, CSX was replaced by Microvascular Angina (MA.Unfortunately, most CSX or MA patients, after classical angina (involving main coronary vessels has been ruled out, often do not receive proper treatment. Indications for pharmacological treatment of MA patients were introduced only recently. Another problematic issue is that scientists describing the pathophysiology of both CSX and MA stress a lack of a deeper insight into the multifactorial etiology of the source of pain associated with this disease. In the presented article we have attempted to study the influence of cardiac rehabilitation (3 months programme on the QoL of patients recognized as suffering from MA, as well as to check if changes in myocardial perfusion in these patients at baseline and after completion of cardiac rehabilitation match changes in their QoL. Therefore, after screening 436 women for MA, we studied 55 of them who were confirmed as having MA and who agreed to participate in the study. Exercise tests, Myocardial Perfusion Imaging, and QoL questionnaires were studied at baseline and after completing 3 months period of cardiac rehabilitation. Results were subsequently compared, which showed a link between improved perfusion score in SPECT study and improved overall physical capacity, on one hand, and improved QoL score on the other. These results confirm that cardiac rehabilitation is a very useful treatment option for MA patients. It seems that training during cardiac rehabilitation is a very important factor (improved physical efficiency –> increase in self-belief, and that taking into consideration the multifactor pathophysiology of pain, it is connected with a better quality of life for MA patients.

  15. Multidimensional Health Locus of Control and Causal Attributions as Predictors of Health and Risk Factor Status after Cardiac Rehabilitation.

    Science.gov (United States)

    Birkimer, John C.; And Others

    Compliance with many health-promoting regimens is often poor, even among individuals with known chronic disease. Lifestyle changes recommended by cardiac rehabilitation educators are often not adopted or not maintained by clients having suffered myocardial infarction and/or coronary graft bypass surgery. Subjects were graduates (N=117) of a Phase…

  16. Cardiac Acceleration at the Onset of Exercise : A Potential Parameter for Monitoring Progress During Physical Training in Sports and Rehabilitation

    NARCIS (Netherlands)

    Hettinga, Florentina J.; Monden, Paul G.; van Meeteren, Nico L. U.; Daanen, Hein A. M.

    2014-01-01

    There is a need for easy-to-use methods to assess training progress in sports and rehabilitation research. The present review investigated whether cardiac acceleration at the onset of physical exercise (HRonset) can be used as a monitoring variable. The digital databases of Scopus and PubMed were se

  17. The association between cardiac rehabilitation and mortality risk for myocardial infarction patients with and without depressive symptoms

    NARCIS (Netherlands)

    Meurs, Maaike; Burger, Huibert; van Riezen, Jerry; Slaets, Joris P.; Rosmalen, Judith G. M.; van Melle, Joost P.; Roest, Annelieke M.; de Jonge, Peter

    2015-01-01

    Background: Post myocardial infarction (MI) depression is associated with reduced adherence to cardiac rehabilitation (CR) and increased mortality risk. The present study investigated whether all cause mortality reduction associated with CR is different for MI patients with and without depressive sy

  18. The effect of integrated cardiac rehabilitation versus treatment as usual for atrial fibrillation patients treated with ablation

    DEFF Research Database (Denmark)

    Risom, Signe Stelling; Zwisler, Ann-Dorth Olsen; Rasmussen, Trine Bernholdt

    2013-01-01

    to be physically active due to fear of triggering fibrillation. Small trials indicate that exercise training has a positive effect on exercise capacity and mental health, and both patients with recurrent atrial fibrillation and in sinus rhythm may benefit from rehabilitation in managing life after ablation...... measure is exercise capacity measured by the VO(2) peak. The secondary outcome measure is self-rated mental health measured by the Short Form 36 questionnaire. Postintervention, qualitative interviews will be conducted in 10% of the intervention group. ETHICS AND DISSEMINATION: The protocol is approved....... No randomised trials have been published on cardiac rehabilitation for atrial fibrillation patients treated with ablation that includes exercise and psychoeducational components. AIM: To test the effects of an integrated cardiac rehabilitation programme versus treatment as usual for patients with atrial...

  19. Designing a theory- and evidence-based tailored eHealth rehabilitation aftercare program in Germany and the Netherlands: study protocol

    OpenAIRE

    Reinwand, Dominique; Kuhlmann, Tim; Wienert, Julian; de Vries, Hein; Lippke, Sonia

    2013-01-01

    Background Cardiac rehabilitation programs aim to improve health status and to decrease the risk of further cardiac events. Persons undergoing rehabilitation often have difficulties transferring the learned health behaviors into their daily routine after returning home and maybe to work. This includes physical activity as well as fruit and vegetable consumption. Computer-based tailored interventions have been shown to be effective in increasing physical activity as well as fruit and vegetable...

  20. Evidence-Based Rehabilitation Counseling Practice: A Pedagogical Imperative

    Science.gov (United States)

    Kosciulek, John F.

    2010-01-01

    This article describes how rehabilitation educators can aid students and practitioners in learning about and engaging in evidence-based rehabilitation counseling practice (EBRCP). Information describing (a) the definition and rationale for EBRCP, (b) controversies surrounding EBRCP, (c) facilitating rehabilitation counselor enthusiasm for EBRCP,…

  1. It is not just a Minor Thing - A Phenomenological-Hermeneutic Study of Patients' Experiences when afflicted by a Minor Heart Attack and Participating in Cardiac Rehabilitation

    DEFF Research Database (Denmark)

    Simonÿ, Charlotte P; Dreyer, Pia; Pedersen, Birthe D

    2016-01-01

    Background: To improve cardiac care, especially cardiac rehabilitation, patients’ perspectives should be better addressed. In Denmark, patients afflicted by a minor heart attack in terms of unstable angina pectoris or non- ST-elevation myocardial infarction are treated in fasttrack programmes...... with subacute treatment in hospital, early discharge and follow-up specialised outpatient cardiac rehabilitation. Knowledge of these patients’ experiences of their life situation is essential to develop sufficient care protocols. Aim: To gain in-depth understanding of how patients afflicted by a minor heart...... attack experience their life situation when following cardiac rehabilitation. Methods: Focus group interviews and individual interviews were conducted with 11 patients enrolled in the cardiac rehabilitation programme. Data consisted of text in the form of transcribed interviews. A three...

  2. A randomised clinical trial of comprehensive cardiac rehabilitation versus usual care for patients treated for infective endocarditis—the CopenHeartIE trial protocol

    Science.gov (United States)

    Rasmussen, Trine Bernholdt; Zwisler, Ann-Dorthe; Sibilitz, Kirstine Lærum; Risom, Signe Stelling; Bundgaard, Henning; Gluud, Christian; Moons, Philip; Winkel, Per; Thygesen, Lau Caspar; Hansen, Jane Lindschou; Norekvål, Tone Merete; Berg, Selina Kikkenborg

    2012-01-01

    Introduction Infective endocarditis (IE) is among the most serious infectious diseases in the western world. Treatment requires lengthy hospitalisation, high-dosage antibiotic therapy and possible valve replacement surgery. Despite advances in treatment, the 1-year mortality remains at 20–40%. Studies indicate that patients experience persisting physical symptoms, diminished quality of life and difficulties returning to work up to a year postdischarge. No studies investigating the effects of rehabilitation have been published. We present the rationale and design of the CopenHeartIE trial, which investigates the effect of comprehensive cardiac rehabilitation versus usual care for patients treated for IE. Methods and analysis We will conduct a randomised clinical trial to investigate the effects of comprehensive cardiac rehabilitation versus usual care on the physical and psychosocial functioning of patients treated for IE. The trial is a multicentre, parallel design trial with 1 : 1 individual randomisation to either the intervention or control group. The intervention consists of five psychoeducational consultations provided by specialised nurses and a 12-week exercise training programme. The primary outcome is mental health (MH) measured by the standardised Short Form 36 (SF-36). The secondary outcome is peak oxygen uptake measured by the bicycle ergospirometry test. Furthermore, a number of exploratory analyses will be performed. Based on sample size calculation, 150 patients treated for left-sided (native or prosthetic valve) or cardiac device endocarditis will be included in the trial. A qualitative and a survey-based complementary study will be undertaken, to investigate postdischarge experiences of the patients. A qualitative postintervention study will explore rehabilitation participation experiences. Ethics and dissemination The study complies with the Declaration of Helsinki and was approved by the regional research ethics committee (no H-1

  3. Cardiac Rehabilitation Enrollment and the Impact of Systematic Nursing Interventions for Postmyocardial Infarction and Stent Patients.

    Science.gov (United States)

    Grossman, Joan A Cebrick

    2016-08-01

    A randomized experimental design was used to determine the most effective intervention for enhancing cardiac rehabilitation (CR) enrollment for postmyocardial infarction and stent patients. The 104 subjects (70 males and 34 females; 23-87 years old) were patients with a discharge diagnosis of a myocardial infarction followed by a percutaneous coronary intervention, which included a percutaneous transluminal coronary angioplasty and the placement of one or more coronary stents. Regardless of the intervention, patients who received face-to-face nursing interventions were more likely to enroll in CR than were patients who had indirect interventions, χ(2)(3) = 32.84, p < .001. Patients who experienced an entrance interview were most likely to enroll, χ(2)(1) = 86.80, p < .001. Direct logistic regression determined that the full model was statistically significant for all predictors, χ(2)(5), 105.56, p < .001, with the strongest predictor, the entrance interview, having an odds ratio of 1.73.

  4. Cardiac rehabilitation programs improve metabolic parameters in patients with the metabolic syndrome and coronary heart disease.

    Science.gov (United States)

    Pérez, Ignacio P; Zapata, Maria A; Cervantes, Carlos E; Jarabo, Rosario M; Grande, Cristina; Plaza, Rose; Garcia, Sara; Rodriguez, Miriam L; Crespo, Silvia; Perea, Jesús

    2010-05-01

    This study was performed to determine the effectiveness of a cardiac rehabilitation and exercise training program on metabolic parameters and coronary risk factors in patients with the metabolic syndrome and coronary heart disease. The study involved 642 patients with coronary heart disease. Of them, 171 (26.7%) fulfilled criteria for the metabolic syndrome. Clinical data, laboratory tests, and exercise testing were performed before and after the program, which lasted 2 to 3 months. Except for waist circumference, there were no significant differences between groups; blood pressure, high-density lipoprotein cholesterol, triglycerides, and fasting glucose improvements during the follow-up were higher in patients with the metabolic syndrome (all Pmetabolic syndrome, functional capacity increased by 26.45% ( Pmetabolic equivalents, with a slight increase of 1.25% ( P=not significant) in the double product. Patients with the metabolic syndrome who took part in this secondary prevention program reported improvements in cardiovascular risk profile and functional capacity.

  5. The effect of referral for cardiac rehabilitation on survival following acute myocardial infarction

    DEFF Research Database (Denmark)

    Lewinter, Christian; Bland, John M; Crouch, Simon;

    2014-01-01

    BACKGROUND: International guidelines recommend referral for cardiac rehabilitation (CR) after acute myocardial infarction (AMI). However, the impact on long-term survival after CR referral has not been adjusted by time-variance. We compared the effects of CR referral after hospitalization for AMI...... in two consecutive decades. METHODS AND RESULTS: A total of 2196 and 2055 patients were recruited in the prospective observational studies of the Evaluation of the Methods and Management of Acute Coronary Events (EMMACE) -1 and 2 in 1995 and 2003, (1995: median age 72 years, 39% women, 74% referred vs...... 2003: median age 71 years, 36% women, 64% referred) and followed up through September 2010. Survival functions showed CR referral to be an independent predictor for survival in 2003, but not in 1995 (hazard ratio (HR), 0.90; 95% confidence interval [CI]; 0.70 to 1.17, p = 0.44 in 1995 vs HR, 0.80; 95...

  6. Cardiac rehabilitation and exercise therapy in the elderly: Should we invest in the aged?

    Institute of Scientific and Technical Information of China (English)

    Arthur R Menezes; Carl J Lavie; Richard V Milani; ROSS A Arena; Timothy S Church

    2012-01-01

    Coronary heart disease (CHD) is the leading cause of death worldwide and becomes increasingly prevalent among patients aged 65 years and older.Elderly patients are at a higher risk for complications and accelerated physical deconditioning after a cardiovascular event,especially compared to their younger counterparts.The last few decades were privy to multiple studies that demonstrated the beneficial effects of cardiac rehabilitation (CR) and exercise therapy on mortality,exercise capacity,psychological risk factors,inflammation,and obesity among patients with CHD.Unfortunately,a significant portion of the available data in this field pertains to younger patients.A viable explanation is that older patients are grossly underrepresented in these programs for multiple reasons starting with the patient and extending to the physician.In this article,we will review the benefits of CR programs among the elderly,as well as some of the barriers that hinder their participation.

  7. Comprehensive Cardiovascular Risk Reduction and Cardiac Rehabilitation in Diabetes and the Metabolic Syndrome

    Science.gov (United States)

    Heinl, Robert E.; Dhindsa, Devinder S.; Mahlof, Elliot N.; Schultz, William M.; Ricketts, Johnathan C.; Varghese, Tina; Esmaeeli, Amirhossein; Allard-Ratick, Marc P.; Millard, Anthony J.; Kelli, Heval M.; Sandesara, Pratik B.; Eapen, Danny J.; Sperling, Laurence

    2017-01-01

    The epidemic of obesity has contributed to a growing burden of metabolic syndrome (MetS) and diabetes mellitus (DM) worldwide. MetS is defined as central obesity along with associated factors such as hypertriglyceridemia, low high-density lipoprotein cholesterol, hyperglycemia, and hypertension. MetS and DM are associated with significant cardiovascular morbidity and mortality. Healthy behavioural modification is the cornerstone for reducing the atherosclerotic cardiovascular disease burden in this population. Comprehensive, multi-disciplinary cardiac rehabilitation (CR) programs reduce mortality and hospitalizations in patients with MetS and DM. Despite this benefit, patients with MetS and DM are less likely to attend and complete CR because of numerous barriers. Implementation of innovative CR delivery models might improve utilization of CR and cardiovascular outcomes in this high-risk population. PMID:27692115

  8. Enhancing Behavioral Change with Motivational Interviewing: a case study in a Cardiac Rehabilitation Unit

    Directory of Open Access Journals (Sweden)

    Giada ePietrabissa

    2015-03-01

    Full Text Available Background: psychological interventions in Cardiac Rehabilitation (CR programs appear relevant in as much they significantly contribute to achieve the goals of rehabilitation, to reduce the risk of relapses and to improve patients’ adherence to therapy. To this aim, Motivational Interviewing (MI has shown promising results in improving motivation to change and individuals’ confidence in their ability to do so. Objective: the purpose of this article is to integrate theory with practice by describing a 3-session case scenario. It illustrates how the use of MI’s skills and strategies can be used to enhance health. MI may be synergistic with other treatment approaches and it is used here in conjunction with Brief Strategic Therapy (BST. Conclusions: by the use of Motivational Interviewing principles and technique, the patient reported an increase in his motivation and ability to change, developing a post discharge plan that incorporates self-care behaviors. Clinical Implications: Motivational Interviewing may be effective in motivating and facilitating health behavior change in patients suffering from heart failure.

  9. Motivational processes and well-being in cardiac rehabilitation: a self-determination theory perspective.

    Science.gov (United States)

    Rahman, Rachel Jane; Hudson, Joanne; Thøgersen-Ntoumani, Cecilie; Doust, Jonathan H

    2015-01-01

    This research examined the processes underpinning changes in psychological well-being and behavioural regulation in cardiac rehabilitation (CR) patients using self-determination theory (SDT). A repeated measures design was used to identify the longitudinal relationships between SDT variables, psychological well-being and exercise behaviour during and following a structured CR programme. Participants were 389 cardiac patients (aged 36-84 years; M(age) = 64 ± 9 years; 34.3% female) referred to a 12-week-supervised CR programme. Psychological need satisfaction, behavioural regulation, health-related quality of life, physical self-worth, anxiety and depression were measured at programme entry, exit and six month post-programme. During the programme, increases in autonomy satisfaction predicted positive changes in behavioural regulation, and improvements in competence and relatedness satisfaction predicted improvements in behavioural regulation and well-being. Competence satisfaction also positively predicted habitual physical activity. Decreases in external regulation and increases in intrinsic motivation predicted improvements in physical self-worth and physical well-being, respectively. Significant longitudinal relationships were identified whereby changes during the programme predicted changes in habitual physical activity and the mental quality of life from exit to six month follow-up. Findings provide insight into the factors explaining psychological changes seen during CR. They highlight the importance of increasing patients' perceptions of psychological need satisfaction and self-determined motivation to improve well-being during the structured component of a CR programme and longer term physical activity.

  10. Cardiac rehabilitation program in patients with Chagas heart failure: a single-arm pilot study

    Directory of Open Access Journals (Sweden)

    Mauro Felippe Felix Mediano

    2016-06-01

    Full Text Available Abstract: INTRODUCTION: The benefit of a cardiac rehabilitation (CR program for patients with Chagas heart failure (CHF remains unclear. Therefore, we aimed to investigate the effects of CR for CHF patients. METHODS: A single-arm pilot study, including 12 patients with CHF, was performed. Patients participated in an 8-month physical exercise intervention, comprising aerobic, strength, and stretching exercises (3 times per week, 60 minutes per session. Nutritional and pharmaceutical counseling were also performed. Functional capacity (cardiopulmonary exercise test, muscle respiratory strength (manovacuometry, and body composition (anthropometry and skinfolds were evaluated at baseline, and after 4 and 8 months of intervention. Cardiac function (echocardiography, biomarkers (lipid profile, glucose, and glycated hemoglobin and quality of life (Minnesota Living with Heart Failure Questionnaire were assessed at baseline and at the end of the intervention. RESULTS: Seven of 12 patients included in the study completed the 8-month follow-up period. Only 2 moderate adverse events occurred during the exercise training. Functional capacity improved after 4 months of CR, while left ventricular ejection fraction (LVEF and respiratory strength improved after 8 months. Patients with right ventricular (RV dysfunction at baseline exhibited an improvement in functional capacity after 4 months, and improvements in left ventricular (LV diastolic pressure, respiratory strength, and quality of life at the end of follow-up. Conversely, those with normal baseline RV function demonstrated LVEF increases that were not observed in patients with RV dysfunction. CONCLUSIONS: CR was feasible, safe, and has important clinical benefits for patients with CHF, specifically for cardiac function and muscle respiratory strength.

  11. A smartphone based cardiac coherence biofeedback system.

    Science.gov (United States)

    De Jonckheere, J; Ibarissene, I; Flocteil, M; Logier, R

    2014-01-01

    Cardiac coherence biofeedback training consist on slowing one's breathing to 0.1 Hz in order to simulate the baroreflex sensitivity and increase the respiratory sinus arrhythmia efficiency. Several studies have shown that these breathing exercises can constitute an efficient therapy in many clinical contexts like cardiovascular diseases, asthma, fibromyalgia or post-traumatic stress. Such a non-intrusive therapeutic solution needs to be performed on an 8 to 10 weeks period. Even if some heart rate variability based solutions exist, they presented some mobility constrain rendering these cardiac / respiratory control technologies more difficult to perform on a daily used. In this paper, we present a new simplified smartphone based solution allowing people to process efficient cardiac coherence biofeedback exercises. Based on photo-plethysmographic imaging through the smartphone camera, this sensor-less technology allows controlling cardiac coherence biofeedback exercises through a simplified heart rate variability algorithm.

  12. Rehabilitation status three months after first-time myocardial infarction

    DEFF Research Database (Denmark)

    Larsen, Karen Kjær; Vestergaard, Mogens; Søndergaard, Jens;

    2011-01-01

    To describe the rehabilitation status three months after first-time myocardial infarction (MI) to identify focus areas for long-term cardiac rehabilitation (CR) in general practice. Design. Population-based cross-sectional study.......To describe the rehabilitation status three months after first-time myocardial infarction (MI) to identify focus areas for long-term cardiac rehabilitation (CR) in general practice. Design. Population-based cross-sectional study....

  13. Treatment patterns and risk factor control in patients with and without metabolic syndrome in cardiac rehabilitation

    Directory of Open Access Journals (Sweden)

    Gitt A

    2012-04-01

    Full Text Available Anselm Gitt1, Christina Jannowitz2, Marthin Karoff3, Barbara Karmann2, Martin Horack1, Heinz Völler4,51Institut für Herzinfarktforschung an der Universität Heidelberg, Ludwigshafen,2Medical Affairs, MSD Sharp and Dohme GmbH, Haar, 3Klinik Königsfeld der Deutschen Rentenversicherung Westfalen in Ennepetal (NRW, Klinik der Universität Witten-Herdecke, 4Kardiologie, Klinik am See, Rüdersdorf, 5Center of Rehabilitation Research, University Potsdam, GermanyAim: Metabolic syndrome (MetS is a clustering of factors that are associated with increased cardiovascular risk. We aimed to investigate the proportion of patients with MetS in patients undergoing cardiac rehabilitation (CR, and to describe differences between patients with MetS compared to those without MetS with regard to (1 patient characteristics including demographics, risk factors, and comorbidities, (2 risk factor management including drug treatment, and (3 control status of risk factors at entry to CR and discharge from CR.Methods: Post-hoc analysis of data from 27,904 inpatients (Transparency Registry to Objectify Guideline-Oriented Risk Factor Management registry that underwent a CR period of about 3 weeks were analyzed descriptively in total and compared by their MetS status.Results: In the total cohort, mean age was 64.3 years, (71.7% male, with no major differences between groups. Patients had been referred after a ST elevation of myocardial infarction event in 41.1% of cases, non-ST elevation of myocardial infarction in 21.8%, or angina pectoris in 16.7%. They had received a percutaneous coronary intervention in 55.1% and bypass surgery (coronary artery bypass graft in 39.5%. Patients with MetS (n = 15,819 compared to those without MetS (n = 12,085 were less frequently males, and in terms of cardiac interventions, more often received coronary artery bypass surgery. Overall, statin use increased from 79.9% at entry to 95.0% at discharge (MetS: 79.7% to 95.2%. Patients with Met

  14. Prevalence of mild cognitive impairment in employable patients after acute coronary event in cardiac rehabilitation

    Directory of Open Access Journals (Sweden)

    Salzwedel A

    2017-02-01

    Full Text Available Annett Salzwedel,1 Maria-Dorothea Heidler,1,2 Kathrin Haubold,1 Martin Schikora,2 Rona Reibis,3 Karl Wegscheider,4 Michael Jöbges,2 Heinz Völler1,5 1Center for Rehabilitation Research, University of Potsdam, Potsdam, 2Brandenburg Klinik, Bernau, 3Cardiological Outpatient Clinic, Am Park Sanssouci, Potsdam, 4Institute for Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, 5Klinik am See, Rüdersdorf, Germany Introduction: Adequate cognitive function in patients is a prerequisite for successful implementation of patient education and lifestyle coping in comprehensive cardiac rehabilitation (CR programs. Although the association between cardiovascular diseases and cognitive impairments (CIs is well known, the prevalence particularly of mild CI in CR and the characteristics of affected patients have been insufficiently investigated so far. Methods: In this prospective observational study, 496 patients (54.5 ± 6.2 years, 79.8% men with coronary artery disease following an acute coronary event (ACE were analyzed. Patients were enrolled within 14 days of discharge from the hospital in a 3-week inpatient CR program. Patients were tested for CI using the Montreal Cognitive Assessment (MoCA upon admission to and discharge from CR. Additionally, sociodemographic, clinical, and physiological variables were documented. The data were analyzed descriptively and in a multivariate stepwise backward elimination regression model with respect to CI. Results: At admission to CR, the CI (MoCA score < 26 was determined in 182 patients (36.7%. Significant differences between CI and no CI groups were identified, and CI group was associated with high prevalence of smoking (65.9 vs 56.7%, P = 0.046, heavy (physically demanding workloads (26.4 vs 17.8%, P < 0.001, sick leave longer than 1 month prior to CR (28.6 vs 18.5%, P = 0.026, reduced exercise capacity (102.5 vs 118.8 W, P = 0.006, and a shorter 6-min walking distance

  15. Current state of cardiac rehabilitation in Germany: patient characteristics, risk factor management and control status, by education level

    Directory of Open Access Journals (Sweden)

    Bestehorn K

    2011-10-01

    Full Text Available Kurt Bestehorn1, Christina Jannowitz2, Martin Horack3, Barbara Karmann2, Martin Halle4, Heinz Völler5 1Institute for Clinical Pharmacology, Technical University, Dresden; 2Medical Department, MSD Sharp and Dohme GmbH, Haar; 3Institut für Herzinfarktforschung Ludwigshafen an der Universität Heidelberg, Ludwigshafen; 4Center for Prevention and Sports Medicine, Technical University, Munich; 5Klinik am See, Rehabilitation Center for Cardiovascular Diseases, Rüdersdorf, Germany Background: After the acute hospital stay, most cardiac patients in Germany are transferred for a 3–4-week period of inpatient cardiac rehabilitation. We aim to describe patient characteristics and risk factor management of cardiac rehabilitation patients with a focus on drug treatment and control status, differentiated by education level (low level, elementary school; intermediate level, secondary modern school; high level, grammar school/university. Methods: Data covering a time period between 2003 and 2008 from 68,191 hospitalized patients in cardiac rehabilitation from a large-scale registry (Transparency Registry to Objectify Guideline-Oriented Risk Factor Management were analyzed descriptively. Further, a multivariate model was applied to assess factors associated with good control of risk factors. Results: In the total cohort, patients with a manifestation of coronary artery disease (mean age 63.7 years, males 71.7% were referred to cardiac rehabilitation after having received percutaneous coronary intervention (51.6% or coronary bypass surgery (39.5%. Statin therapy increased from 76.3% at entry to 88.9% at discharge, and low density lipoprotein cholesterol <100 mg/dL rates increased from 31.1% to 69.6%. Mean fasting blood glucose decreased from 108 mg/dL to 104 mg/dL, and mean exercise capacity increased from 78 W to 95 W. Age and gender did not differ by education. In contrast with patients having high education, those with low education had more diabetes

  16. Effects of home-based exercise rehabilitation on quality of life after coronary artery bypass graft and PCI early post-discharge

    Directory of Open Access Journals (Sweden)

    Shadi Moafi

    2011-11-01

    Full Text Available Background: The barriers to participation in cardiac rehabilitation programs are individual and economic problems and limited availability and access of rehabilitation services. Because of the important role of rehabilitation, home based exercise rehabilitation is a new approach to participate in such programs. The purpose of this study was to evaluate the effects of home-based rehabilitation on quality of life (QoL in patients with coronary artery disease after coronary artery bypass graft (CABG and PCI.Materials and Method: Participants included 18 CABG (3 women, 15 men and 40 PCI (12 women, 28 men low to moderate risk patients. Finally 17 patients in the exercise group and 16 patients in the control group remained. The SF-36 was used to evaluate changes in QoL before and after the program.Result: forty-three percent was dropped out from the program. Before and after program, the exercise group was better in all domains of QoL (p<0.05. After 8 weeks of cardiac rehabilitation, significant improvements were observed in quality of life in both groups (p<0.05 but the exercise group showed more improvements in three domains.Conclusion: Home-based exercise rehabilitation after CABG and PCI may improve QoL and provide an efficient low-cost approach to cardiac rehabilitation. It may be helpful due to limited availability and resources in Iran. Nevertheless, for increasing participation and decreasing drop out it needs more training

  17. Reabilitação cardíaca com ênfase no exercício: uma revisão sistemática Rehabilitación cardíaca con énfasis en el ejercicio: una revisión sistemática Exercise-based cardiac rehabilitation: a systematic review

    Directory of Open Access Journals (Sweden)

    Djalma Rabelo Ricardo

    2006-10-01

    pacientes con enfermedad arterial coronaría. Se analizaron apenas ensayos clínicos controlados y randomizados (ECCR con folow-up igual o superior a seis meses, publicados entre 1990 y 2004. Se usaron los criterios propuestos por la Clinical Practice Guideline: cardiac rehabilitation para juzgar los estudios seleccionados. Hicieron parte de esta revisión 21 ECCR envolviendo 2220 pacientes entre 49 y 63 años (86% hombres. La mayoría de los ECCR presentaron resultados favorables a la RCEE para mortalidad total y cardíaca cuando fueron comparadas a los cuidados usuales (control. Ese hecho también fue observado para los eventos de reinfarto y revascularización del miocardio. Los resultados de la RCEE sobre los factores de riesgo modificables y la calidad de vida no fueron conclusivos cuando se compararon a la intervención control, a pesar de algunos estudios haber presentado diferencias estadísticas a favor de la RCEE. Esta revisión confirma los beneficios de la RCEE en el abordaje terapéutico de enfermos de coronarias, reduciendo sus tasas de mortalidad cardíaca y todas sus causas, además de contribuir para la disminución de ocurrencia de otros eventos de coronaría, tales como la revascularización miocárdica y la tasa de reinfarto. En relación a los factores de riesgo modificables y la calidad de vida hubo una tendencia favorable a la utilización de RCEE. Avanzando un poco más, parece ser que el ejercicio físico regular per si constituye el principal responsable por los resultados favorables de la intervención en relación a los hechos estudiados.The aim of this systematic review was to determine the effect of exercise-based cardiac rehabilitation (EBCR on mortality, modifiable risk factors and quality of life related to health, in patients with coronary artery disease. Only Randomized Controlled Trials (RCTs with follow up equal or higher than six months published between 1990 and 2004 were analyzed. The criteria proposed by the Clinical Practice

  18. Application of Rate Pressure Product in Ischemia Monitoring during Exercise Based Cardiac Rehabilitation%心脏康复运动中应用心率血压乘积对心肌缺血监控的研究

    Institute of Scientific and Technical Information of China (English)

    李浩松; 刘洵; 石晓明; 王一春; 刘博淼

    2016-01-01

    Objective:To investigate changes of myocardial blood supply and cardiovascular function when coronary heart disease patients undertake exer⁃cise,and to provide a simple manner for them to monitor cardiac ischemia by applying rate pressure product. Method:Fifty-four male recent coronary heart disease patients performed a graded exercise test on a treadmill. Both heart rate and systolic/diastolic blood pressure were measured at the last minute of I ,II and III exercise stage. Rate-pressure product was then calculated by multiplying heart rate by systolic blood pressure and divided the product by 100. A 12 lead electrocardiogram was monitored continuously and from which changes of ST segment level could be found. Results:1)The patients with less ST seg⁃ment depression during exercise showed a light cardiovascular response at the moment. Whereas those with more ST segment depression not only depicted a significant cardiovascular response at exercise stage I but also presented much increase for this response thereafter. 2)The patients with ST segment depres⁃sion reaching 1 mm at exercise stage III of the modified Bruce treadmill protocol demonstrated a relative large rate pressure product value ,over 200 for in⁃stance. Conclusions:Cardiovascular status and state of health of the subjects can be reflected by rate pressure product response. We should be aware that if rate pressure product shows a sudden increase when coronary heart disease patients undertaking exercise during rehabilitation ,it might be related to underly⁃ing myocardial insufficiency.%目的:探讨冠心病患者康复运动中心肌供血和心血管功能的变化,应用心率血压乘积为他们运动中心肌缺血的监控提供简便的措施。方法:54名男性冠心病患者(均处于稳定期)在活动跑台上进行症状限制性运动试验,在运动试验的第I级负荷末、第II级负荷末和第III级负荷末对受试者的心率、收缩压和舒张压进行测

  19. Digital Health Intervention as an Adjunct to Cardiac Rehabilitation Reduces Cardiovascular Risk Factors and Rehospitalizations.

    Science.gov (United States)

    Widmer, R Jay; Allison, Thomas G; Lerman, Lilach O; Lerman, Amir

    2015-07-01

    Cardiac rehabilitation (CR) following myocardial infarction is vastly underused. As such, the aim of this study was to test a digital health intervention (DHI) as an adjunct to CR. Patients undergoing standard Mayo Clinic CR were recruited prior to CR (n = 25) or after 3 months CR (n = 17). Changes in risk factors and rehospitalizations plus emergency department (ED) visits were assessed after 3 months. Patients assigned to DHI during CR had significant reductions in weight (-4.0 ± 5.2 kg, P = .001), blood pressure (-10.8 ± 13.5 mmHg, P = .0009), and the group using DHI after 3 months of CR had significant reductions in weight (-2.5 ± 3.8 kg, P = .04) and systolic BP (-12.6 ± 12.4 mmHg, P = .001) compared to the control groups. Both DHI groups also displayed significant reductions in rehospitalizations/ED visits (-37.9 %, P = 0.01 and -28 %, P = .04, respectively). This study suggests that a guideline-driven DHI CR program can augment secondary prevention strategies during usual CR by improving risk factors for repeat events.

  20. Determinants of eligibility and use of ehealth for cardiac rehabilitation patients: preliminary results.

    Science.gov (United States)

    Wiggers, Anne-Marieke; Peek, Niels; Kraaijenhagen, Roderik; Jaspers, Monique

    2014-01-01

    To foster implementation of eHealth in care practice, it is important to gain insight into the factors that influence acceptance. The aim of this study was to identify determinants of eligibility and use for completing an electronic needs assessment for cardiac rehabilitation. We analysed the influence of age, gender, diagnosis, health literacy, quality of life scores, and depression and anxiety scores. Among 240 patients entering CR in two clinics, 101 patients were deemed eligible to use the system by their CR professional, of which 75 (74.2%) actually used it. Only 50% of the patients who had an acute coronary syndrome and 20% of the patients with chronic heart failure were deemed eligible. Furthermore, there was a decreasing trend towards usage in female patients, patients with symptoms of anxiety, and patients with a better quality of life. In the future we will continue to explore barriers and success factors as experienced by the patients and the participating clinics to optimize the system.

  1. Fatalism and short-termism as cultural barriers to cardiac rehabilitation among underprivileged men.

    Science.gov (United States)

    Savage, Mathieu; Dumas, Alex; Stuart, Stephen A

    2013-11-01

    Cardiovascular diseases are a leading cause of death and disability in Canada, and individuals of low socioeconomic status appear particularly vulnerable to such disorders. Although many health-related institutions have promoted cardiovascular health and have created cardiac rehabilitation programmes, they have not attained their desired outcomes, especially amongst socioeconomically deprived men. Drawing on Pierre Bourdieu's sociocultural theory, this qualitative study aims to understand the social mechanisms underpinning the lifestyles and health practices of men who had suffered a cardiovascular incident requiring hospitalisation. In all, 20 interviews were conducted with francophone men aged 40 to 65 years living in the province of Québec, Canada. The analysis strongly suggests that the respondents' living conditions and disease were significant obstacles to their adoption of a healthy lifestyle. Their despair and pessimism, apparently originating in the harshness of their financial realities, physical limitations and social networks, led them to believe that they could do little to control their lives, thereby limiting the fulfillment of any long-term ambitions. Therefore, the adoption of a habitus characterised by fatalistic and short-term perceptions of health influenced their lifestyle choices, leading them to maintain lives that were in stark contrast with the recommendations made by health promotion experts.

  2. Prevalence of Chest Pain, Depression, Somatization, Anxiety, Global Distress, and Substance Use among Cardiac and Pulmonary Rehabilitation Patients

    Directory of Open Access Journals (Sweden)

    Eva R. Serber

    2012-01-01

    Full Text Available Psychosocial factors of cardiovascular disease receive a preponderance of attention. Little attention is paid to psychosocial factors of pulmonary disease. This paper sought to describe psychosocial characteristics and to identify differences between cardiac and pulmonary patients entering a phase II rehabilitation program. Parametric and nonparametric analyses were conducted to examine scores on the Brief Symptom Inventory-18 (BSI-18 and the CAGE-D, administered at entry as standard clinical care. Participants were 163 cardiac and 63 pulmonary patients. Scores on the BSI-18 “chest pain” item indicated that more cardiac patients report chest pain than pulmonary patients. Among all subjects, chest pain ratings were positively related to anxiety, depression, and global distress. There were equivocal proportions of anxiety and somatization in patient groups. Pulmonary patients were more likely to endorse clinically significant levels of depression and global psychological distress than cardiac patients. Cardiac patients were significantly more likely to screen positively on the CAGE-D than pulmonary patients. Findings show a relationship between symptoms of chest pain and psychological distress. Despite equivalent proportions of anxiety and somatization between groups, a greater proportion of pulmonary patients reported symptoms of depression and global psychological distress, while more cardiac patients reported chest pain. Further research is needed to examine this paradigm.

  3. Baseline Systolic Blood Pressure Response to Exercise Stress Test Can Predict Exercise Indices following Cardiac Rehabilitation Program

    Directory of Open Access Journals (Sweden)

    Akram Sardari

    2010-11-01

    Full Text Available Background: Systolic blood pressure recovery (rSBP is of prognostic value for predicting the survival and co-morbidity rate in patients with coronary artery disease (CAD. This study investigated the association between rSBP and exercise indices after complete cardiac rehabilitation program (CR in a population-based sample of patients undergoing coronary artery bypass grafting (CABG.Methods: The sample population consisted of 352 patients who underwent pure CABG. The patients underwent standard symptom-limited exercise testing immediately before and also after the completion of the CR sessions. rSBP was defined as the ratio of the systolic blood pressure at 3 minutes in recovery to the systolic blood pressure at peak exercise.Results: An abnormal baseline rSBP after exercise was a strong predictor of exercise parameters in the last session, including metabolic equivalents (β = -0.617, SE = 0.127, p value < 0.001 and peak O2 consumption (β = -1.950, SE = 0.363, p value < 0.001 measured in the last session adjusted for baseline exercise characteristics, demographics, function class, and left ventricular ejection fraction.Conclusion: The current study strongly emphasizes the predictive role of baseline rSBP after exercise in evaluating exercise parameters following CR. This baseline index can predict abnormal METs value, peak O2 consumption, post-exercise heart rate, and heart rate recovery after a 24-session CR program.

  4. Exercise Trajectories of Women from Entry to a 6-Month Cardiac Rehabilitation Program to One Year after Discharge

    Directory of Open Access Journals (Sweden)

    Heather M. Arthur

    2013-01-01

    Full Text Available Background. Physical activity is associated with reduced mortality and morbidity. Cardiac rehabilitation (CR is an effective intervention for patients with cardiovascular disease (CVD. Unfortunately, women are less likely to engage in, or sustain, regular physical activity. Objectives were to (1 describe women’s guidelines-based levels of physical activity during and after CR and (2 determine the physical activity trajectories of women from entry to CR to one year after CR. Methods and Results. A prospective, longitudinal study of 203 women with CVD enrolled in a 6-month CR program. Physical activity was measured using the Godin Leisure Time Exercise Questionnaire (LSI, focusing on moderate-strenuous activity. Data were analyzed using latent class growth analysis (LCGA and logistic regression. Mean scores on the LSI showed women to be “active” at all follow-up points. LCGA revealed a two-class model, respectively, called “inactive relapsers” and “moderately active relapsers.” Predictors of the “moderately active relapsers” class were employment status and diagnosis of myocardial infarction. Conclusions. Women achieved the recommended physical activity levels by the end of CR and sustained them until one year after CR. LCGA allowed us to determine the class trajectories associated with moderate-strenuous activity and, from these, to identify implications for targeted intervention.

  5. Cardiac rehabilitation improves the ischemic burden in patients with ischemic heart disease who are not suitable for revascularization

    Energy Technology Data Exchange (ETDEWEB)

    El Demerdash, Salah [Department of Cardiology, Ain Shams University Hospital, Cairo (Egypt); Khorshid, Hazem, E-mail: hazemkhorshid@yahoo.com [Department of Cardiology, Ain Shams University Hospital, Cairo (Egypt); Salah, Iman; Abdel-Rahman, Mohamed A. [Department of Cardiology, Ain Shams University Hospital, Cairo (Egypt); Salem, Alaa M. [Department of Internal Medicine, Medical Division, National Research Centre, Cairo (Egypt)

    2015-07-15

    Background: Ischemic heart diseases including stable angina & acute events, represent a huge burden on both the individual & the society and represent an important source of disability. Aim: We aimed to identify the effect of cardiac rehabilitation program (CRP) on the ischemic burden in patients with ischemic heart disease (IHD) unsuitable for coronary revascularization. Methods: The study included 40 patients with IHD who were not suitable for coronary revascularization either by PCI or CABG (due to unsuitable coronary anatomy, co morbidities, high surgical/procedural risk or patient preference). All patients were subjected to sophisticated CRP protocols, including patient education, nutritional, medical, psychological and sexual counseling and group smoking cessation. All patients participated in low intensity exercise program twice weekly. The patient’s symptoms, vitals and medications were evaluated at each visit and clinical and laboratory data, echocardiography and stress myocardial perfusion imaging (SPECT) were evaluated before and 3 months after the end of the study. Results: The mean age was 56.8 ± 3.1 years and only 2 patients (5%) were females. 22 (55%) patients were diabetic, 21 (53%) were hypertensive and 30 (75%) were smokers. It was found that 3 months after completion of CRP, there was a significant decrease in BMI (30.3 ± 2.9 vs. 31.2 ± 1.9, p < 0.001), and mean blood pressure (93.4 ± 11 vs. 105 ± 10.6 mmHg, p < 0.001). There was also a favorable effect on lipid profile and a significant improvement of the functional capacity in terms of NYHA functional class (2.1 ± 0.62 vs. 1.4 ± 0.6, p < 0.001). Despite that wall motion score index did not significantly change after CRP, there was a strong trend toward a better ejection fraction (53.7 ± 7.8 vs. 54.5 ± 6.3 %, p = 0.06) and significant improvement of Canadian cardiovascular class (1.42 ± 0.6 vs. 1.95 ± 0.5, p < 0.001) post CRP. Importantly, the difference between the SPECT

  6. Correlation between changes in diastolic dysfunction and health-related quality of life after cardiac rehabilitation program in dilated cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Sherin H.M. Mehani

    2013-03-01

    Full Text Available Chronic heart failure (CHF is a complex syndrome characterized by progressive decline in left ventricular function, low exercise tolerance and raised mortality and morbidity. Left ventricular diastolic dysfunction plays a major role in CHF and progression of most cardiac diseases. The current recommended goals can theoretically be accomplished via exercise and pharmacological therapy so the aim of the present study was to evaluate the impact of cardiac rehabilitation program on diastolic dysfunction and health related quality of life and to determine the correlation between changes in left ventricular diastolic dysfunction and domains of health-related quality of life (HRQoL. Forty patients with chronic heart failure were diagnosed as having dilated cardiomyopathy (DCM with systolic and diastolic dysfunction. The patients were equally and randomly divided into training and control groups. Only 30 of them completed the study duration. The training group participated in rehabilitation program in the form of circuit-interval aerobic training adjusted according to 55–80% of heart rate reserve for a period of 7 months. Circuit training improved both diastolic and systolic dysfunction in the training group. On the other hand, only a significant correlation was found between improvement in diastolic dysfunction and health related quality of life measured by Kansas City Cardiomyopathy Questionnaire. It was concluded that improvement in diastolic dysfunction as a result of rehabilitation program is one of the important underlying mechanisms responsible for improvement in health-related quality of life in DCM patients.

  7. Work-related outcome after acute coronary syndrome: Implications of complex cardiac rehabilitation in occupational medicine

    Directory of Open Access Journals (Sweden)

    Monica Lamberti

    2016-08-01

    Full Text Available Objectives: Coronary heart disease is frequent in the working-age population. Traditional outcomes, such as mortality and hospital readmission, are useful for evaluating prognosis. Fit-for-work is an emerging outcome with clinical as well as socioeconomic significance. We describe the possible benefit of a cardiac rehabilitation (CR program for return to work (RTW after acute coronary syndrome (ACS. Material and Methods: We evaluated 204 patients with recent ACS. They were divided into 4 groups on the basis of their occupational work load: very light (VL, light (L, moderate (M, and heavy (H. Work-related outcomes were assessed with the Work Performance Scale (WPS of the Functional Status Questionnaire and as “days missed from work” (DMW in the previous 4 weeks. The variables considered for outcomes were percent ejection fraction, functional capacity expressed in metabolic equivalents (METs, and participation or non-participation in the CR program (CR+ and CR–. Results: One hundred thirty (66% patients took part in the CR program. Total WPS scores for CR+ and CR– subgroups were VL group: 18±4 vs. 14±4 (p < 0.001, L group: 18±3 vs. 14±3 (p < 0.0001, M group: 19±3 vs. 16±3 (p < 0.003, and H group: 20±4 vs. 17±3 (p < 0.006. Fewer DMW were reported by the CR+ group. Conclusions: Non-participation in CR was a consistent cause of poorer work-related outcomes. Our findings indicate that CR and occupational counseling play a very important role in worker recovery and subsequent reintegration in the workplace, in particular among clerical workers.

  8. Feasibility and effects of adapted cardiac rehabilitation after stroke: a prospective trial

    Directory of Open Access Journals (Sweden)

    Marzolini Susan

    2010-06-01

    Full Text Available Abstract Background Despite the cardiovascular etiology of stroke, exercise and risk factor modification programs akin to cardiac rehabilitation (CR are not available. This study aimed to establish the feasibility of adapting a CR model for individuals with mild to moderate stroke disability. A secondary objective was to determine the program's effects on aerobic and walking capacity, and stroke risk factors. Methods A repeated measures design was used with a 3-month baseline period and 6-month adapted CR intervention (n = 43, mean ± SD age 65 ± 12 years, 30 ± 28 months post stroke. Feasibility was determined by the number of participants who completed the study, occurrence of adverse events and frequency, duration and intensity of exercise performed. To determine effectiveness of the program, outcomes measured included aerobic capacity (VO2peak, ventilatory threshold, 6-Minute Walk Test (6MWT distance, and risk factors. Descriptive statistics characterized the classes attended and number and intensity of exercise sessions. Paired t-tests, one-factor repeated measures analyses of variance contrasts and chi-square analyses were used to compare changes over time. Results Two participants withdrew during the baseline period. Of the remaining 41 participants who commenced the program, 38 (93% completed all aspects. No serious adverse effects occurred. Post-intervention, VO2peak improved relative to the stable baseline period (P = 0.046 and the increase in ventilatory threshold approached significance (P = 0.062. Conclusions CR is feasible after stroke and may be adapted to accommodate for those with a range of post-stroke disability. It is effective in increasing aerobic capacity. CR may be an untapped opportunity for stroke survivors to access programs of exercise and risk factor modification to lower future event risk. Trial registration ClinicalTrials.gov registration number: NCT01067495

  9. Rehabilitering

    DEFF Research Database (Denmark)

    Hørdam, Britta

    2008-01-01

    En interviewundersøgelse af patienter, der får gennemført hofteoperation, en opgørelse af deres selvvurdere helbredsstatus med henblik på at tilrettelægge rehabilitering baseret på patienternes egne præmisser.......En interviewundersøgelse af patienter, der får gennemført hofteoperation, en opgørelse af deres selvvurdere helbredsstatus med henblik på at tilrettelægge rehabilitering baseret på patienternes egne præmisser....

  10. Predicting non-return to work in patients attending cardiac rehabilitation

    DEFF Research Database (Denmark)

    Samkange-Zeeb, Florence; Altenhöner, Thomas; Berg, Gabriele

    2006-01-01

    -RTW are needed to identify patients who are at risk of applying for early retirement, for reasons other than medical ones, at the beginning of the rehabilitation process, so that the necessary intervention is incorporated into the rehabilitation programme. As part of a study aiming at developing an advisory...

  11. Lifestyle and the importance of health education in the cardiac rehabilitation after myocardial revascularization surgery - doi:10.5020/18061230.2007.p213

    Directory of Open Access Journals (Sweden)

    Denise Gonçaleves Moura Pinheiro

    2012-01-01

    Full Text Available In the treatment of ischemic cardiopathy, the prevention has a main role and the modifications in the lifestyle are indispensable for the good prognosis of the disease. The goal of the study was to describe the lifestyle regarding the prevalence of cardiovascular risk factors, such as smoking, alcohol consumption, dietary habits and sedentary behaviors before myocardial revascularization surgery and during the period of cardiac rehabilitation in a private institution that did not comprise structured health education activities. This was a retrospective, observational study, with a qualitative approach, held with 50 patients submitted to cardiac rehabilitation (36 men and 14 women; age 61±12.74 years. The data were collected from clinical records of the pre-cardiac rehabilitation evaluation which consisted of clinical data and information referring to the patients’ lifestyle. Amongst the most prevalent co-morbidities in the sample, there were: the hypertension (n=24; 48%, the diabetes mellitus (n=18; 36% and dyslipidemias (n=17; 34%. A high rate of smoke cessation (100% and 58% of sedentary behaviors (n=29 was observed after the cardiac surgery. This same number (n=29; 58% referred to have adhered to changes in dietary habits after the myocardial acute infarct. There was also an increase in the prevalence of alcohol consumption (n=21; 42% after myocardial revascularization. We conclude with this research that a cardiac rehabilitation program should provide to their patients, health education actions, for a necessary and real change in lifestyle habits, with the presence of a multidisciplinary team.

  12. Rehabilitering

    DEFF Research Database (Denmark)

    Stokholm, Gitte; Jensen, Liselotte; Petersen, Charlotte

    Fokus på forståelse af rehabilitering som tværfaglig tilgang indrettet på borgerens præmisser. Der diskuteres faldgrupper og fortolkningsspørgsmål, der opstår, når man gerne vil handle politisk korrekt og lade de personer, det drejer sig om, komme til orde og få indflydelse. Emner er handicappoli...

  13. Gender Differences in Patients' Beliefs About Biological, Environmental, Behavioral, and Psychological Risk Factors in a Cardiac Rehabilitation Program

    Directory of Open Access Journals (Sweden)

    Mozhgan Saeidi

    2014-11-01

    Full Text Available Introduction: There are significant gender differences in the epidemiology and presentation of cardiovascular diseases (CVDs, physiological aspects of CVDs, response to diagnostic tests or interventions, and prevalence or incidence of the associated risk factors. Considering the independent influence of gender on early dire consequences of such diseases, this study was conducted to investigate gender differences in patients' beliefs about biological, environmental, behavioral, and psychological risk factors in a cardiac rehabilitation program. Materials and Methods: This study has cross sectional design. The sample was composed of 775 patients referred to cardiac rehabilitation unit in Imam Ali Hospital in Kermanshah, Iran. The data were collected using clinical interview and patients’ medical records. The data were analyzed using descriptive statistics such as mean, standard deviation, and chi-square test​​. To do the statistical analysis, SPSS version 20 was utilized. Results: As the results indicated, there was a significant difference between the beliefs of men and women about risk factors of heart disease (X2= 48.36; P

  14. [Subjective Aspects of Return to Work and Social Reintegration in Patients with Extensive Work-related Problems in Cardiac Rehabilitation - Results of a Qualitative Investigation].

    Science.gov (United States)

    Schulz-Behrendt, C; Salzwedel, A; Rabe, S; Ortmann, K; Völler, H

    2017-02-23

    This study investigated subjective biopsychosocial effects of coronary heart disease (CHD), coping strategies and social support in patients undergoing cardiac rehabilitation (CR) and having extensive work-related problems. A qualitative investigation was performed in 17 patients (48.9±7.0 y, 13 male) with extensive work-related problems (SIMBO-C>30). All patients were interviewed with structured surveys. Data analysis was performed using a software that is based on the content analysis approach of Mayring. In regard to effects of disease, patients indicated social aspects including occupational aspects (62%) more often than physical or mental factors (9 or 29%). Applied coping strategies and support services are mainly focused on physical impairments (70 or 45%). The development of appropriate coping strategies was insufficient although social effects of disease were subjectively meaningful for patients in CR.

  15. Design of a randomized controlled trial of comprehensive rehabilitation in patients with myocardial infarction, stabilized acute coronary syndrome, percutaneous transluminal coronary angioplasty or coronary artery bypass grafting: Akershus Comprehensive Cardiac Rehabilitation Trial (the CORE Study

    Directory of Open Access Journals (Sweden)

    Karin Kogstad Else

    2000-11-01

    Full Text Available Abstract Objectives 1. To assess the long-term effectiveness of a comprehensive cardiac rehabilitation programme on quality of life and survival in patients with a large spectrum of cardiovascular diseases (myocardial infarction, acute coronary syndrome, percutaneous transluminal coronary angioplasty and coronary artery bypass grafting. 2. To establish the degree of correlation between expected improvement of health-related quality of life and improvement in physical function attributable to rehabilitation in the intervention group, in comparison with similar changes in the conventional care group. Design Randomized, controlled, parallel-group design (intervention/conventional care. Setting Akershus County, southeast of Oslo City, Norway. Participants 500 patients, men and women, aged 40-85 years, who have sustained at least one of the above-mentioned cardiovascular diseases. Interventions 8 weeks of supervised, structured physical training of three periods of 20 min per week, targeting a heart rate of 60-70% of the individual's maximum; home-based physical exercise training with the same basic schedule as in the supervised period; quantification of patients' compliance with the exercise programme by the use of wristwatches, information stored in the watch memory being retrieved once a month during the 3-year follow-up period; and life-style modification with an emphasis on the cessation of smoking and on healthy nutrition and weight control.

  16. Cardiac acceleration at the onset of exercise: a potential parameter for monitoring progress during physical training in sports and rehabilitation.

    Science.gov (United States)

    Hettinga, Florentina J; Monden, Paul G; van Meeteren, Nico L U; Daanen, Hein A M

    2014-05-01

    There is a need for easy-to-use methods to assess training progress in sports and rehabilitation research. The present review investigated whether cardiac acceleration at the onset of physical exercise (HRonset) can be used as a monitoring variable. The digital databases of Scopus and PubMed were searched to retrieve studies investigating HRonset. In total 652 studies were retrieved. These articles were then classified as having emphasis on HRonset in a sports or rehabilitation setting, which resulted in 8 of 112 studies with a sports application and 6 of 68 studies with a rehabilitation application that met inclusion criteria. Two co-existing mechanisms underlie HRonset: feedforward (central command) and feedback (mechanoreflex, metaboreflex, baroreflex) control. A number of studies investigated HRonset during the first few seconds of exercise (HRonsetshort), in which central command and the mechanoreflex determine vagal withdrawal, the major mechanism by which heart rate (HR) increases. In subsequent sports and rehabilitation studies, interest focused on HRonset during dynamic exercise over a longer period of time (HRonsetlong). Central command, mechanoreflexes, baroreflexes, and possibly metaboreflexes contribute to HRonset during the first seconds and minutes of exercise, which in turn leads to further vagal withdrawal and an increase in sympathetic activity. HRonset has been described as the increase in HR compared with resting state (delta HR) or by exponential modeling, with measurement intervals ranging from 0-4 s up to 2 min. Delta HR was used to evaluate HRonsetshort over the first 4 s of exercise, as well as for analyzing HRonsetlong. In exponential modeling, the HR response to dynamic exercise is biphasic, consisting of fast (parasympathetic, 0-10 s) and slow (sympathetic, 1-4 min) components. Although available studies differed largely in measurement protocols, cross-sectional and longitudinal training studies showed that studies analyzing HRonset

  17. Study on upper limb rehabilitation system based on surface EMG.

    Science.gov (United States)

    Wang, Lan; Li, Hailong; Wang, Zhengyu; Meng, Fandong

    2015-01-01

    During the rehabilitation process, it is essential to accurately judge a patient's recovery in a timely manner. A reasonable and matched training program is significant in the development of rehabilitation system. This paper presents a new upper limb rehabilitation training system, which consists of an upper limb rehabilitation training device, a current detection circuit, a motor speed test circuit, a surface EMG (sEMG) sensor, and a dSPACE HIL simulation platform. The real-time output torque of the servo motor is calculated by using the motor's real-time current and speed, in order to monitor the patient's training situation. The signal of sEMG is collected in real time and is processed with root mean square (RMS) to characterize the degree of muscle activation. Based on this rehabilitation system, maximum voluntary contraction (MVC) experiments, passive training experiments under different speeds, and active training experiments under different damping are studied. The results show that this new system performs real-time and accurate monitoring of a patient's training situation. It can also assess a patient's recovery through muscle activation. To a certain extent, this system provides a platform for research and development of rehabilitation medical engineering.

  18. Effect of gender and type 2 diabetes mellitus on heart rate recovery in patients with coronary artery disease after cardiac rehabilitation

    NARCIS (Netherlands)

    Soleimani, Abbas; Nejatian, Mostafa; Hajizaynali, Mohammad Ali; Abbasi, Seyed Hesameddin; Alidoosti, Mohammad; Sheikhfathollahi, Mahmood; Abbasi, Ali

    2009-01-01

    Introduction: The purpose of this study was to clarify whether type 2 diabetic patients with coronary disease are subject to similar benefits in heart rate recovery (HRR) as non-diabetic counterpatrs after cardiac rehabilitation, assessing men and women subjects separately. Material and methods: The

  19. Evaluation of a Standardized Patient Education Program for Inpatient Cardiac Rehabilitation: Impact on Illness Knowledge and Self-Management Behaviors up to 1 Year

    Science.gov (United States)

    Meng, Karin; Seekatz, Bettina; Haug, Günter; Mosler, Gabriele; Schwaab, Bernhard; Worringen, Ulrike; Faller, Hermann

    2014-01-01

    Patient education is an essential part of the treatment of coronary heart disease in cardiac rehabilitation. In Germany, no standardized and evaluated patient education programs for coronary heart disease have been available so far. In this article, we report the evaluation of a patient-oriented program. A multicenter quasi-experimental,…

  20. Effect of gender and type 2 diabetes mellitus on heart rate recovery in patients with coronary artery disease after cardiac rehabilitation

    NARCIS (Netherlands)

    Soleimani, A.; Abbasi, K.; Nejatian, M.; Movahhedi, N.; Hajizaynali, M. Ali; Salehiomran, A.; Abbasi, S. Hesameddin; Alidoosti, M.; Sheikhfathollahi, M.; Abbasi, A.

    2010-01-01

    Aim. The purpose of this study was to clarify whether type 2 diabetic patients with coronary disease are subject to similar benefits on heart rate recovery (HRR) as non-diabetic coronary individuals after cardiac rehabilitation, assessing separately male and female subjects separately. Methods. Data

  1. Rehabilitering

    DEFF Research Database (Denmark)

    Caswell, Dorte; Høybye-Mortensen, Matilde; Dall, Tanja

    2013-01-01

    Rehabilitering som både begreb og indsats har været genstand for stigende fokus i de seneste år, på både politisk, organisatorisk og praksis-niveau. Fra januar 2013 træder en større reform af førtidspension og fleksjob i kraft, og med reformen etableres ’rehabilitering’ som både mål og middel i...... beskæftigelsesindsatsen. Med dette temanummer af Social Politik ønsker vi at sætte fokus på rehabiliteringsbegrebets udbredelse og udfyldelse, og de konsekvenser de aktuelle social- og beskæftigelsespolitiske tendenser kan have for den konkrete rehabiliteringsindsats i praksis....

  2. [Rehabilitation of patients with cardiac pacemakers and implanted cardioverter-defibrillators: recommendations for training, physiotherapeutic procedures and re-employment].

    Science.gov (United States)

    Reibis, R K; Kamke, W; Langheim, E; Völler, H

    2010-04-01

    Rehabilitation of patients with cardiac pacemakers (CP) or implantable cardioverter defibrillators (ICD) comprises secondary prevention of underlying cardiac disease, conditioning training activities and psychological education and includes furthermore the assessment of aggregate function, detection of any device malfunction as well as the return to work efforts. The extent to which the physical activities can be permitted is determined by both cardiopulmonary capacity and the primary arrhythmic indication. Under consideration of upper frequency limit, left ventricular dysfunction and the avoidance of mechanical exposure on device can and leads, an individually designed training programme is acceptable even on a high load level. Likewise, electrotherapeutic procedures due to musculoskeletal pain syndrome are not generally contraindicated, if differentiated limitations are respected. Beside the assessment of aggregate function and, if necessary, parameter optimization, psychologic intervention programs play an important role particularly in ICD-patients and can be utilized as an additive therapeutic module. Personalized recommendations for driving with an ICD are determined by the time interval since idex arrhythmia and the rhythmological risk profile as well as by the motor vehicle class. The return to work rate of CP and ICD patients is resumably influenced by the underlying cardiac disease and to a lesser extend by the implanted device. Except industrial jobs the risk of electromagnetic interference during the working process is low and can be objected by working place analysis including noise field measurement. Thus cardiac of CP and ICD patients should be used to a large extend for the recovery of individual physical and psychological integrity as well as for the organisation of reemployment.

  3. Community-based exercise training for people with chronic respiratory and chronic cardiac disease: a mixed-methods evaluation

    Science.gov (United States)

    McNamara, Renae J; McKeough, Zoe J; Mo, Laura R; Dallimore, Jamie T; Dennis, Sarah M

    2016-01-01

    Background Poor uptake and adherence are problematic for hospital-based pulmonary and heart failure rehabilitation programs, often because of access difficulties. The aims of this mixed-methods study were to determine the feasibility of a supervised exercise training program in a community gymnasium in people with chronic respiratory and chronic cardiac disease, to explore the experiences of participants and physiotherapists and to determine if a community venue improved access and adherence to rehabilitation. Methods Adults with chronic respiratory and/or chronic cardiac disease referred to a hospital-based pulmonary and heart failure rehabilitation program were screened to determine their suitability to exercise in a community venue. Eligible patients were offered the opportunity to attend supervised exercise training for 8 weeks in a community gymnasium. Semi-structured interviews were conducted with participants and physiotherapists at the completion of the program. Results Thirty-one people with chronic respiratory and chronic cardiac disease (34% males, mean [standard deviation] age 72 [10] years) commenced the community-based exercise training program. Twenty-two (71%) completed the program. All participants who completed the program, and the physiotherapists delivering the program, were highly satisfied, with reports of the community venue being well-equipped, convenient, and easily accessible. Using a community gymnasium promoted a sense of normality and instilled confidence in some to continue exercising at a similar venue post rehabilitation. However, factors such as cost and lack of motivation continue to be barriers. Conclusion The convenience and accessibility of a community venue for rehabilitation contributed to high levels of satisfaction and a positive experience for people with chronic respiratory and chronic cardiac disease and physiotherapists. PMID:27895476

  4. Evidence-Based Practice in Rehabilitation Counseling: Perceptions and Practices

    Science.gov (United States)

    Bezyak, Jill L.; Kubota, Coleen; Rosenthal, David

    2010-01-01

    This study describes certified rehabilitation counselors' attitudes (n=163) about evidence based practice, knowledge and skills related to obtaining and evaluating evidence, use of literature in practice, availability of information, and perceived barriers to evidence-based practice. Responses related to knowledge and skills were mixed with strong…

  5. Current trends in reducing cardiovascular disease risk factors from around the world: focus on cardiac rehabilitation in Brazil.

    Science.gov (United States)

    Borghi-Silva, Audrey; Mendes, Renata Gonçalves; Trimer, Renata; Cipriano, Gerson

    2014-01-01

    Cardiovascular diseases (CVD) are among the leading causes of morbidity and mortality in Brazil. Cardiac rehabilitation (CR) is a program composed of structured exercise training, comprehensive education and counseling to positively impact functional, psychological, social, and quality of life aspects in these patients. However, the delivery of formal CR programs is limited to major metropolitan centers in Brazil and does not exist in much of the national territory, specifically in the North and Northeast regions. Barriers to the inclusion of qualified patients are lack of referral by the health professionals, as well as transportation difficulties, low income, lack of insurance coverage, and low educational level. Government efforts to implement CR programs on a broader scale, to reach a larger portion of the CVD population, are imperative. Additional research must be focused on the assessment of CR referral and adherence patterns as well as the effectiveness of different CR delivery models.

  6. Kinect system in home-based cardiovascular rehabilitation.

    Science.gov (United States)

    Vieira, Ágata; Gabriel, Joaquim; Melo, Cristina; Machado, Jorge

    2017-01-01

    Cardiovascular diseases lead to a high consumption of financial resources. An important part of the recovery process is the cardiovascular rehabilitation. This study aimed to present a new cardiovascular rehabilitation system to 11 outpatients with coronary artery disease from a Hospital in Porto, Portugal, later collecting their opinions. This system is based on a virtual reality game system, using the Kinect sensor while performing an exercise protocol which is integrated in a home-based cardiovascular rehabilitation programme, with a duration of 6 months and at the maintenance phase. The participants responded to a questionnaire asking for their opinion about the system. The results demonstrated that 91% of the participants (n = 10) enjoyed the artwork, while 100% (n = 11) agreed on the importance and usefulness of the automatic counting of the number of repetitions, moreover 64% (n = 7) reported motivation to continue performing the programme after the end of the study, and 100% (n = 11) recognized Kinect as an instrument with potential to be an asset in cardiovascular rehabilitation. Criticisms included limitations in motion capture and gesture recognition, 91% (n = 10), and the lack of home space, 27% (n = 3). According to the participants' opinions, the Kinect has the potential to be used in cardiovascular rehabilitation; however, several technical details require improvement, particularly regarding the motion capture and gesture recognition.

  7. Serious Games for Home-based Stroke Rehabilitation.

    Science.gov (United States)

    Friedrich, Raoul; Hiesel, Patrick; Peters, Sebastian; Siewiorek, Daniel P; Smailagic, Asim; Brügge, Bernd

    2015-01-01

    On average, two thousand residents in the United States experience a stroke every day. These circumstances account for $28 billion direct costs annually and given the latest predictions, these costs will more than triple by 2030. In our research, we propose a portfolio of serious games for home-based stroke rehabilitation. The objective of the game approach is to enrich the training experience and establish a higher level of compliance to prescribed exercises, while maintaining a supportive training environment as found in common therapy sessions. Our system provides a collection of mini games based on rehabilitation exercises used in conventional physical therapy, monitors the patient's performance while exercising and provides clinicians with an interface to personalize the training. The clinician can set the current state of rehabilitation and change the playable games over time to drive diversification. While the system still has to be evaluated, an early stage case study with one patient offered positive indications towards this concept.

  8. Effect of cardiac rehabilitation in patients with ICD: Are gender differences present?

    DEFF Research Database (Denmark)

    Christensen, Anne Vinggaard; Zwisler, Ann-Dorthe; Svendsen, Jesper Hastrup

    2015-01-01

    in physical component scale, mental component scale, social functioning, physical functioning, bodily pain, vitality, mental health, and QoL with men having higher scores. Among men only, significant differences were found in VO2 (rehabilitation: 20.9 mL/min/kg [standard deviation (SD) 8.1] vs 23.4 m......L/min/kg [SD 9.5] and usual care: 22.1 mL/min/kg [SD 8.1] vs 21.8 mL/min/kg [SD 8.3], P = 0.01), total exercise time (rehabilitation: 587.0 seconds [SD 249.6] vs 650.7 seconds [SD 279.8] and usual care: 613.8 seconds [SD 264.7] vs 606.1 seconds [SD 277.3], P = 0.01), and the mental component scale...... (rehabilitation: 47.7 points [SD 10.1] vs 54.8 points [7.1] and usual care: 48.1 points [SD 10.9] vs 51.9 points [SD 9.6], P = 0.05). CONCLUSIONS: After ICD implantation, significant gender differences were found in physical health, mental health, and QoL. Effects of rehabilitation were found among men only...

  9. An interactive game-based shoulder wheel system for rehabilitation

    Directory of Open Access Journals (Sweden)

    Chou LW

    2012-11-01

    Full Text Available Chun-Ming Chang,1,* Yen-Ching Chang,2,3 Hsiao-Yun Chang,4 Li-Wei Chou5,6,* 1Department of Applied Informatics and Multimedia, Asia University, Taichung, Taiwan; 2Department of Medical Informatics, Chung Shan Medical University, Taichung, Taiwan; 3Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung, Taiwan; 4Department of Biotechnology, Asia University, Taichung, Taiwan; 5Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; 6School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan*These authors contributed equally to this workBackground: Increases in the aging population and in the number of accidents have resulted in more people suffering from physical impairments or disabilities. Rehabilitation therapy thus attracts greater attention as a means of helping patients recover and return to a normal life. With the extremely long and tedious nature of traditional rehabilitation, patients are reluctant to continue the entire process, thus the expected effects of the therapy cannot be obtained. Games are well known to help patients improve their concentration and shift their attention away from the discomfort of their injuries during rehabilitation. Thus, incorporating game technology into a rehabilitation program may be a promising approach.Methods: In this study, a gaming system used for shoulder rehabilitation was developed. The mechanical parts and electric circuits were integrated to mimic the functionalities of a shoulder wheel. Several games were also designed to suit the rehabilitation needs of the patients based on the age and gender differences among the individual users, enabling individuals to undergo the rehabilitation process by playing games. Two surveys were conducted to evaluate the satisfaction of the participants regarding the gaming system.Results: The results of the online survey among a larger population

  10. Cardiac Rehabilitation Improves the QRS Fragmentation in Patients With ST Elevatıon Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Mustafa Bulut

    2015-09-01

    Conclusion: The existence of the fQRS decreases after CR in patients with STEMI especially in hypertensive individuals, which may be related to improved electrical stability in the myocardium as a predictor of increase in survival and decrease in major cardiac events.

  11. Determinants influencing the implementation of home-based stroke rehabilitation: a systematic review

    NARCIS (Netherlands)

    Siemonsma, P.; Dopp, C.; Alpay, L.; Tak, E.; Meeteren, N, van; Chorus, A.

    2014-01-01

    Purpose: Home-based rehabilitation is a promising alternative to regular center-based stroke rehabilitation. The objective of this study was to identify what is currently known about determinants that influence the implementation of home-based stroke rehabilitation (HBSR) in clinical practice. Metho

  12. Use of intensified comprehensive cardiac rehabilitation to improve risk factor control in patients with type 2 diabetes mellitus or impaired glucose tolerance--the randomized DANish StUdy of impaired glucose metabolism in the settings of cardiac rehabilitation (DANSUK) study

    DEFF Research Database (Denmark)

    Soja, Anne Merete Boas; Zwisler, Ann-Dorthe Olsen; Frederiksen, Marianne

    2007-01-01

    BACKGROUND: The DANish StUdy of impaired glucose metabolism in the settings of cardiac rehabilitation (DANSUK) examined the effect of an intensified multifactorial intervention on risk factor profile in 104 patients with type 2 diabetes mellitus (T2DM) or impaired glucose tolerance (IGT) attendin...

  13. Psychological Well-Being in Obese Inpatients with Ischemic Heart Disease at Entry and at Discharge from a Four-Week Cardiac Rehabilitation Program

    OpenAIRE

    Gian Mauro Manzoni; Robert Cribbie; Valentina Villa; Chantal Arpin-Cribbie; Luca Gondoni; Gianluca Castelnuovo

    2010-01-01

    The purposes of this observational pre-post study were twofold: 1- to evaluate psychological health in obese patients with ischemic heart disease (IHD) at admission to cardiac rehabilitation (CR) and 2 - to examine the effectiveness of a four-week CR residential program in improving obese patients’ psychological well-being at discharge from CR. A sample of 177 obese patients completed the Psychological General Well-Being Inventory (PGWBI) at admission to the CR program and at discharge....

  14. Short-term inspiratory muscle training potentiates the benefits of aerobic and resistance training in patients undergoing CABG in phase II cardiac rehabilitation program

    Directory of Open Access Journals (Sweden)

    Bárbara Maria Hermes

    2015-08-01

    Full Text Available Abstract Objective: To investigate the efficiency of short-term inspiratory muscle training program associated with combined aerobic and resistance exercise on respiratory muscle strength, functional capacity and quality of life in patients who underwent coronary artery bypass and are in the phase II cardiac rehabilitation program. Methods: A prospective, quasi-experimental study with 24 patients who underwent coronary artery bypass and were randomly assigned to two groups in the Phase II cardiac rehabilitation program: inspiratory muscle training program associated with combined training (aerobic and resistance group (GCR + IMT, n=12 and combined training with respiratory exercises group (GCR, n=12, over a period of 12 weeks, with two sessions per week. Before and after intervention, the following measurements were obtained: maximal inspiratory and expiratory pressures (PImax and PEmax, peak oxygen consumption (peak VO2 and quality of life scores. Data were compared between pre- and post-intervention at baseline and the variation between the pre- and post-phase II cardiac rehabilitation program using the Student's t-test, except the categorical variables, which were compared using the Chi-square test. Values of P<0.05 were considered statistically significant. Results: Compared to GCR, the GCR + IMT group showed larger increments in PImax (P<0.001, PEmax (P<0.001, peak VO2 (P<0.001 and quality of life scores (P<0.001. Conclusion: The present study demonstrated that the addition of inspiratory muscle training, even when applied for a short period, may potentiate the effects of combined aerobic and resistance training, becoming a simple and inexpensive strategy for patients who underwent coronary artery bypass and are in phase II cardiac rehabilitation.

  15. Using Nature-Based Rehabilitation to Restart a Stalled Process of Rehabilitation in Individuals with Stress-Related Mental Illness

    Directory of Open Access Journals (Sweden)

    Eva Sahlin

    2015-02-01

    Full Text Available After a period of decrease, sick leave in Sweden due to psychiatric diagnoses is on the increase. The lack of established rehabilitation programmes for patients with stress-related mental disorders (SRMD has opened up for the use of garden/nature in a multimodal rehabilitation context (Nature-Based Rehabilitation, NBR. Region Västra Götaland (VGR started an NBR to offer additional rehabilitation for its employees on long-term sick leave due to SRMD, where initial care had not been sufficient. The aim was to explore whether the mental health and well-being of NBR participants had improved at the end of the NBR and at three follow-ups, and to explore the development of sick leave and health care utilization according to the NBR model (n = 57 and an occupational health service (OHS model (n = 45. Self-assessment instruments for measuring burnout, depression, anxiety and wellbeing, and data from regional and national registers were used. Results showed decreased scores on burnout, depression and anxiety, and increased well-being scores and significantly reduced health care utilization in the NBR group. A large movement from ordinary sickness benefit to rehabilitation benefit was observed, which was not observed in the OHS group. The two groups were in different rehabilitation phases, which limited comparisons. The results point to beneficial effects of using NBR for this patient group and for enhancing a stalled rehabilitation process.

  16. What is role of sex and age differences in marital conflict and stress of patients under Cardiac Rehabilitation Program?

    Science.gov (United States)

    Komasi, Saeid; Saeidi, Mozhgan

    2016-01-01

    BACKGROUND To investigate the role of sex and age differences in marital conflict and stress of patients who were under cardiac rehabilitation (CR) program. METHODS The data of this cross-sectional study were collected from the database of the CR Department of Imam Ali Hospital, Kermanshah, Iran. The demographics and medical data of 683 persons were collected from January 2003 and January 2010 using medical records, the Beck Anxiety Inventory, the Beck Depression Inventory, the Hudson’s Index of Marital Stress, and the Structured Clinical Interview for axis I disorders. Data were analyzed through Analysis of Covariance and Bonferroni test. RESULTS About 74.8% of the subjects were male. After adjustment for age, educational level, anxiety, and depression-the findings showed that women in CR program had a higher level of marital stress compared to men (54.75 ± 2.52 vs. 49.30 ± 0.89; P = 0.042). Furthermore, it was revealed that women who aged 56-65 years and more experienced higher level of marital stress compared to younger patients (P 0.050). CONCLUSION Marital conflict and stress threaten healthiness of women who aged 56-65 years more prominently than does in males or younger patients. Regarding the effect of marital stress on recurrence of the disease and cardiac-related morbidity and mortality in women, providing effective education and interventions to this group of patients, especially older women and even their spouses could be one of the useful objectives of CR programs. PMID:27752271

  17. Body Image and quality of life of senior citizens included in a cardiac rehabilitation program

    Directory of Open Access Journals (Sweden)

    Fernanda Vargas Amaral

    2013-12-01

    Full Text Available Most people who have to live with some kind of disease tend to adopt healthy habits and create new ways of seeing themselves. The aim of this study is to explore the relationship between the index of quality of life and self perception of patients included in a cardiovascular rehabilitation program in Florianopolis/Brazil. The sample consists of 24 subjects of 62 ± 1.3 years of age, who have coronary artery disease. The Minnesota Living With Heart Failure Questionnaire (MLHFQ was used to assess the quality of life, and to identify the degree of body image discontentment the Stunkard and Sorensen questionnaire (1993 was applied. Statistical analysis was made through statistics programs and the software SPSS 11.0. The degree of association between variables was studied with Kendall test. It was verified that the higher the BMI and the current body shape, the greatest the degree of body image dissatisfaction. The emotional symptoms also appear to be significantly correlated with a desire for a smaller body shape and with indicators of lower quality of life (r = 0474 = 0735, p major 0.05. The physical symptoms were also considerably associated with the emotional symptoms. These results suggest that the variables concerning the quality of life are meaningful to significant body image and satisfaction, which seems to correlate with fewer emotional problems and better facing of the disease. Cardiovascular Rehabilitation Programs that implement physical activity in daily habits proves to be a suitable tool for improving these ailments in this post-acute phase

  18. Evaluation of a telerehabilitation system for community-based rehabilitation.

    Science.gov (United States)

    Schutte, Jamie; Gales, Sara; Filippone, Ashlee; Saptono, Andi; Parmanto, Bambang; McCue, Michael

    2012-01-01

    The use of web-based portals, while increasing in popularity in the fields of medicine and research, are rarely reported on in community-based rehabilitation programs. A program within the Pennsylvania Office of Vocational Rehabilitation's Hiram G. Andrews Center, the Cognitive Skills Enhancement Program (CSEP), sought to enhance organization of program and participant information and communication between part- and full-time employees, supervisors and consultants. A telerehabilitation system was developed consisting of (1) a web-based portal to support a variety of clinical activities, and (2) the Versatile Integrated System for Telerehabilitation (VISYTER) video-conferencing system to support the collaboration and delivery of rehabilitation services remotely. This descriptive evaluation examines the usability of the telerehabilitation system incorporating both the portal and VISYTER. Telerehabilitation system users include CSEP staff members from three geographical locations and employed by two institutions. The IBM After-Scenario Questionnaire (ASQ) and Post-Study System Usability Questionnaire (PSSUQ), the Telehealth Usability Questionnaire (TUQ), and two demographic surveys were administered to gather both objective and subjective information. Results showed generally high levels of usability. Users commented that the telerehabilitation system improved communication, increased access to information, improved speed of completing tasks, and had an appealing interface. Areas where users would like to see improvements, including ease of accessing/editing documents and searching for information, are discussed.

  19. Higher Cortisol Predicts Less Improvement in Verbal Memory Performance after Cardiac Rehabilitation in Patients with Coronary Artery Disease

    Directory of Open Access Journals (Sweden)

    Mahwesh Saleem

    2013-01-01

    Full Text Available Objective. While physical activity can improve verbal memory performance in subjects with coronary artery disease (CAD, there is large variability in response. Elevated cortisol production has been suggested to negatively affect verbal memory performance, yet cortisol concentrations have not been assessed as a predictor of response to exercise intervention in those with CAD. Methods. CAD patients participating in a one-year cardiac rehabilitation program were recruited. Memory was assessed with the California Verbal Learning Test second edition at baseline and one year. Cortisol was measured from a 20 mg, 3.0 cm hair sample collected at baseline. Results. In patients with CAD (n=56, mean ± SD age = 66±11, 86% male, higher cortisol (hair cortisol concentrations ≥ 153.2 ng/g significantly predicted less memory improvement (F1,50=5.50, P=0.02 when controlling for age (F1,50=0.17, P=0.68, gender (F1,50=2.51, P=0.12, maximal oxygen uptake (F1,50=1.88, P=0.18, and body mass index (F1,50=3.25, P=0.08. Conclusion. Prolonged hypothalamic pituitary adrenal axis activation may interfere with exercise-related improvements in memory in CAD.

  20. 冠心病患者心脏康复研究进展%Research Progress on Cardiac Rehabilitation in Patients with Coronary Heart Disease

    Institute of Scientific and Technical Information of China (English)

    邓历敏; 阮贵云; 罗飞(综述); 许丹焰; 李向平(审校)

    2016-01-01

    随着心脏康复体系的不断完善,心脏康复已发展成为多学科、多方面的综合干预措施,目的在于恢复心脏病患者最佳的身体、心理和社会状态,延缓或逆转疾病的进展。这些干预措施包括运动训练、危险因素控制、心理支持和药物治疗等。大量研究已证实以运动为基础的心脏康复能使冠心病患者获益。现主要对心脏康复的发展史、冠心病患者心脏康复的益处和目前存在的问题以及未来发展方向做一综述。%With constantly improving of cardiac rehabilitation( CR) system,CR has become comprehensive interventions involving multidisciplinary team so that patients with cardiac disease may preserve or assume the best physical,psychological and social conditions and their disease’ s progression can be slowed or reversed.These interventions usually include exercise training,control of cardiovascular risk fac-tors,psychological support and medical therapy.A large amount of studies have confirmed that the patients with coronary heart disease can benefit from the exercise-based CR.This review mainly summarized the history of CR and benefits of CR in patients with coronary heart dis-ease as well as its present problems and future directions.

  1. Cancer survivors' experience of exercise-based cancer rehabilitation

    DEFF Research Database (Denmark)

    Midtgaard, Julie; Hammer, Nanna Maria; Andersen, Christina

    2015-01-01

    BACKGROUND: Evidence for the safety and benefits of exercise training as a therapeutic and rehabilitative intervention for cancer survivors is accumulating. However, whereas the evidence for the efficacy of exercise training has been established in several meta-analyses, synthesis of qualitative......, age 28-76 years) exclusively reporting experiences of participation in structured, supervised exercise training resulted in nine themes condensed into three categories: 1) emergence of continuity; 2) preservation of health; and 3) reclaiming the body reflecting the benefits of exercise...... research is lacking. In order to extend healthcare professionals' understanding of the meaningfulness of exercise in cancer survivorship care, this paper aims to identify, appraise and synthesize qualitative studies on cancer survivors' experience of participation in exercise-based rehabilitation. MATERIAL...

  2. Community-based exercise training for people with chronic respiratory and chronic cardiac disease: a mixed-methods evaluation

    Directory of Open Access Journals (Sweden)

    McNamara RJ

    2016-11-01

    Full Text Available Renae J McNamara,1,2 Zoe J McKeough,3 Laura R Mo,3 Jamie T Dallimore,4 Sarah M Dennis3 1Physiotherapy Department, 2Respiratory and Sleep Medicine Department, Prince of Wales Hospital, Randwick, 3Discipline of Physiotherapy, The University of Sydney, Lidcombe, 4Eastern Sydney Medicare Local, Rosebery, NSW, Australia Background: Poor uptake and adherence are problematic for hospital-based pulmonary and heart failure rehabilitation programs, often because of access difficulties. The aims of this mixed-methods study were to determine the feasibility of a supervised exercise training program in a community gymnasium in people with chronic respiratory and chronic cardiac disease, to explore the experiences of participants and physiotherapists and to determine if a community venue improved access and adherence to rehabilitation. Methods: Adults with chronic respiratory and/or chronic cardiac disease referred to a hospital-based pulmonary and heart failure rehabilitation program were screened to determine their suitability to exercise in a community venue. Eligible patients were offered the opportunity to attend supervised exercise training for 8 weeks in a community gymnasium. Semi-structured interviews were conducted with participants and physiotherapists at the completion of the program. Results: Thirty-one people with chronic respiratory and chronic cardiac disease (34% males, mean [standard deviation] age 72 [10] years commenced the community-based exercise training program. Twenty-two (71% completed the program. All participants who completed the program, and the physiotherapists delivering the program, were highly satisfied, with reports of the community venue being well-equipped, convenient, and easily accessible. Using a community gymnasium promoted a sense of normality and instilled confidence in some to continue exercising at a similar venue post rehabilitation. However, factors such as cost and lack of motivation continue to be barriers

  3. What Do Stroke Patients Look for in Game-Based Rehabilitation: A Survey Study.

    Science.gov (United States)

    Hung, Ya-Xuan; Huang, Pei-Chen; Chen, Kuan-Ta; Chu, Woei-Chyn

    2016-03-01

    Stroke is one of the most common causes of physical disability, and early, intensive, and repetitive rehabilitation exercises are crucial to the recovery of stroke survivors. Unfortunately, research shows that only one third of stroke patients actually perform recommended exercises at home, because of the repetitive and mundane nature of conventional rehabilitation exercises. Thus, to motivate stroke survivors to engage in monotonous rehabilitation is a significant issue in the therapy process. Game-based rehabilitation systems have the potential to encourage patients continuing rehabilitation exercises at home. However, these systems are still rarely adopted at patients' places. Discovering and eliminating the obstacles in promoting game-based rehabilitation at home is therefore essential. For this purpose, we conducted a study to collect and analyze the opinions and expectations of stroke patients and clinical therapists. The study is composed of 2 parts: Rehab-preference survey - interviews to both patients and therapists to understand the current practices, challenges, and expectations on game-based rehabilitation systems; and Rehab-compatibility survey - a gaming experiment with therapists to elaborate what commercial games are compatible with rehabilitation. The study is conducted with 30 outpatients with stroke and 19 occupational therapists from 2 rehabilitation centers in Taiwan. Our surveys show that game-based rehabilitation systems can turn the rehabilitation exercises more appealing and provide personalized motivation for various stroke patients. Patients prefer to perform rehabilitation exercises with more diverse and fun games, and need cost-effective rehabilitation systems, which are often built on commodity hardware. Our study also sheds light on incorporating the existing design-for-fun games into rehabilitation system. We envision the results are helpful in developing a platform which enables rehab-compatible (i.e., existing, appropriately

  4. Rationale for hospital-based rehabilitation in obesity with comorbidities.

    Science.gov (United States)

    Capodaglio, P; Lafortuna, C; Petroni, M L; Salvadori, A; Gondoni, L; Castelnuovo, G; Brunani, A

    2013-06-01

    Severely obese patients affected by two or more chronic conditions which could mutually influence their outcome and disability can be defined as "complex" patients. The presence of multiple comorbidities often represents an obstacle for being admitted to clinical settings for the treatment of metabolic diseases. On the other hand, clinical Units with optimal standards for the treatment of pathological conditions in normal-weight patients are often structurally and technologically inadequate for the care of patients with extreme obesity. The aims of this review paper were to review the intrinsic (anthropometrics, body composition) and extrinsic (comorbidities) determinants of disability in obese patients and to provide an up-to-date definition of hospital-based multidisciplinary rehabilitation programs for severely obese patients with comorbidities. Rehabilitation of such patients require a here-and-now multidimensional, comprehensive approach, where the intensity of rehabilitative treatments depends on the disability level and severity of comorbidities and consists of the simultaneous provision of physiotherapy, diet and nutritional support, psychological counselling, adapted physical activity, specific nursing in hospitals with appropriate organizational and structural competences.

  5. EFFECT OF SUPERVISED MODERATE INTENSITY EXERCISE PROGRAM IN PHASE ONE CARDIAC REHABILITATION OF POST OPERATIVE CABG PATIENTS - A RANDOMIZED CONTROLLED TRAIL

    Directory of Open Access Journals (Sweden)

    Rajan Modi

    2014-10-01

    Full Text Available Background: With the increasing number of cases for CABG, the cardiac rehabilitation has gained importance. The trends in rehabilitation of a coronary artery disease patient are changing by incorporating a variety of aerobic exercises and resisted training in to their rehabilitation program. The outcome of any exercise chiefly depends on the training parameters like intensity, frequency and duration. Hence the present study focused to know the effects of supervised moderate intensity exercises on patients during hospital discharge following CABG. The objective of is to study the effectiveness of supervised moderate intensity exercise on distance walked and Quality of Life at hospital discharge following CABG. Methods: Study recruited randomly 46 patients between age group 40-65 years who were posted for non-emergency CABG for the first time. Pre-operative assessment was done thoroughly and was divided in to two groups, Group A conventional treatment and Group B Moderate intensity exercise group. The patients were treated using different protocols in terms of intensity for 8-10 days immediate post CABG. Then the outcome parameters of 6MWT and sf-36 were compared for analysis. Results: Both groups individually showed extremely significant results for two outcome measures. 6 MWD difference between two treatment groups showed significant results with unpaired t test (t = 8.5720,p<0.001. Quality of life score difference within group showed very significant results but there is no difference found between both groups. Conclusion: Moderate intensity exercises can also be included in the immediate post-operative phase of CABG, as they reduce the length of hospital stay and quicken the cardiac rehabilitation process. But there need to be a lot of randomized control trails to confirm the benefits of moderate intensity exercises in phase one rehabilitation program after CABG.

  6. The effect of integrated cardiac rehabilitation versus treatment as usual for atrial fibrillation patients treated with ablation: the randomised CopenHeartRFA trial protocol

    Science.gov (United States)

    Risom, Signe Stelling; Zwisler, Ann-Dorth Olsen; Rasmussen, Trine Bernholdt; Sibilitz, Kirstine Lærum; Svendsen, Jesper Hastrup; Gluud, Christian; Hansen, Jane Lindschou; Winkel, Per; Thygesen, Lau Caspar; Perhonen, Merja; Hansen, Jim; Dunbar, Sandra B; Berg, Selina Kikkenborg

    2013-01-01

    Introduction Atrial fibrillation affects almost 2% of the population in the Western world. To preserve sinus rhythm, ablation is undertaken in symptomatic patients. Observational studies show that patients with atrial fibrillation often report a low quality of life and are less prone to be physically active due to fear of triggering fibrillation. Small trials indicate that exercise training has a positive effect on exercise capacity and mental health, and both patients with recurrent atrial fibrillation and in sinus rhythm may benefit from rehabilitation in managing life after ablation. No randomised trials have been published on cardiac rehabilitation for atrial fibrillation patients treated with ablation that includes exercise and psychoeducational components. Aim To test the effects of an integrated cardiac rehabilitation programme versus treatment as usual for patients with atrial fibrillation treated with ablation. Methods and analysis design The trial is a multicentre parallel arm design with 1:1 randomisation to the intervention and control group with blinded outcome assessment. 210 patients treated for atrial fibrillation with radiofrequency ablation will be included. The intervention consists of a rehabilitation programme including four psychoeducative consultations with a specially trained nurse and 12 weeks of individualised exercise training, plus the standard medical follow-up. Patients in the control group will receive the standard medical follow-up. The primary outcome measure is exercise capacity measured by the VO2 peak. The secondary outcome measure is self-rated mental health measured by the Short Form 36 questionnaire. Postintervention, qualitative interviews will be conducted in 10% of the intervention group. Ethics and dissemination The protocol is approved by the regional research ethics committee (number H-1-2011-135), the Danish Data Protection Agency (reg. nr. 2007-58-0015) and follows the latest version of the Declaration of Helsinki

  7. [Mindfulness-based interventions in psychotherapy and in rehabilitation].

    Science.gov (United States)

    Szondy, Máté; Albu, Mónika; Denke, Diana

    2015-01-01

    Mindfulness means paying attention in a particular way: on purpose, in the present moment in a nonjudgmental and nonreactive way. During the last years we can see a growing interest about this topic both in psychology both in medicine. Our article reviews the concept of mindfulness, the wide range of its effects (from genexpression to social connections) and the theoretical models of mindfulness. We shortly review the methods which explicitly focus on the improvement of the skill of mindfulness (Mindfulness Based Stress Reduction, Mindfulness Based Cognitive Therapy, Acceptance and Commitment Therapy) and the role of mindfulness in (oncological and neurological) rehabilitation.

  8. CAMERA-BASED SOFTWARE IN REHABILITATION/THERAPY INTERVENTION

    DEFF Research Database (Denmark)

    Brooks, Anthony Lewis

    2014-01-01

    Use of an affordable, easily adaptable, ‘non-specific camera-based software’ that is rarely used in the field of rehabilitation is reported in a study with 91 participants over the duration of six workshop sessions. ‘Non-specific camera-based software’ refers to software that is not dependent...... on specific hardware. Adaptable means that human tracking and created artefact interaction in the camera field of view is relatively easily changed as one desires via a user-friendly GUI. The significance of having both available for contemporary intervention is argued. Conclusions are that the mature, robust...

  9. The InterHerz project - a web-based psychological treatment for cardiac patients with depression: study protocol of a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Messerli-Bürgy Nadine

    2012-12-01

    Full Text Available Abstract Background Patients with heart disease often suffer from difficulties in psychological adaptation during cardiac rehabilitation. Mood disorders such as depression are known to be highly prevalent in cardiac patients and to have a negative impact on the progression of coronary heart disease. However, cardiac patients have difficulties to get psychological treatments due to low availability and motivational difficulties. Web-based interventions have been proven to be effective in treating depressive symptoms. Deprexis is a promising web-based psychological treatment which was devised for depressed patients. The aim of the study InterHerz is to examine if Deprexis is an effective psychological treatment to reduce stress and depression in cardiac patients. Methods/Design The sample will consist of 80 depressed patients randomized to an intervention group or a waitlist (10 weeks. Patients are recruited via cardiologists, cardiac rehabilitation units and the website of the Swiss Heart Foundation. Patients have access to a guided self-help program in which they work themselves through several modules and receive feedback from a clinical psychologist. Pre- and post-assessments, and a six-month follow-up, are conducted using online questionnaires and diagnostic interviews. Discussion Deprexis is a new web-based treatment which has the potential to help depressed cardiac patients with limited access to psychological treatment to increase their mental health. Trial registration Current Controlled Trials ISRCTN45945396

  10. Smallest worthwhile effect of land-based and water-based pulmonary rehabilitation for COPD

    Science.gov (United States)

    Elkins, Mark R.; Ferreira, Manuela L.; Spencer, Lissa M.; Herbert, Robert D.

    2015-01-01

    This study aimed to determine the smallest worthwhile effect of land-based and water-based pulmonary rehabilitation on 6-min walk distance among people with chronic obstructive pulmonary disease (COPD). Using a benefit–harm trade-off method, people with COPD who had completed two baseline 6-min walk tests at the commencement of outpatient pulmonary rehabilitation were presented with two scenarios: 8 weeks of land-based and 8 weeks of water-based pulmonary rehabilitation. Participants were guided through an iterative process allowing them to progressively refine their estimates of the smallest improvement due to each form of rehabilitation that would outweigh the associated costs, risks and inconvenience presented in the scenario. 100 people with COPD participated (mean±sd age 72±9 years, forced expiratory volume in 1 s 54±16% predicted and baseline 6-min walk distance 377±101 m). For land-based pulmonary rehabilitation, the median smallest worthwhile effect was 20 m (95% CI 15–37 m). For water-based pulmonary rehabilitation, the median smallest worthwhile effect was 26 m (95% CI 15–33 m). These estimates did not differ significantly (p=0.10). People with COPD typically perceive that pulmonary rehabilitation would be worthwhile if it increased the 6-min walk distance by about 6%. The smallest worthwhile effects of land- and water-based pulmonary rehabilitation were similar. PMID:27730130

  11. Smallest worthwhile effect of land-based and water-based pulmonary rehabilitation for COPD

    Directory of Open Access Journals (Sweden)

    Renae J. McNamara

    2015-06-01

    Full Text Available This study aimed to determine the smallest worthwhile effect of land-based and water-based pulmonary rehabilitation on 6-min walk distance among people with chronic obstructive pulmonary disease (COPD. Using a benefit–harm trade-off method, people with COPD who had completed two baseline 6-min walk tests at the commencement of outpatient pulmonary rehabilitation were presented with two scenarios: 8 weeks of land-based and 8 weeks of water-based pulmonary rehabilitation. Participants were guided through an iterative process allowing them to progressively refine their estimates of the smallest improvement due to each form of rehabilitation that would outweigh the associated costs, risks and inconvenience presented in the scenario. 100 people with COPD participated (mean±sd age 72±9 years, forced expiratory volume in 1 s 54±16% predicted and baseline 6-min walk distance 377±101 m. For land-based pulmonary rehabilitation, the median smallest worthwhile effect was 20 m (95% CI 15–37 m. For water-based pulmonary rehabilitation, the median smallest worthwhile effect was 26 m (95% CI 15–33 m. These estimates did not differ significantly (p=0.10. People with COPD typically perceive that pulmonary rehabilitation would be worthwhile if it increased the 6-min walk distance by about 6%. The smallest worthwhile effects of land- and water-based pulmonary rehabilitation were similar.

  12. P-wave dispersion and its relationship to aortic stiffness in patients with acute myocardial infarction after cardiac rehabilitation

    Science.gov (United States)

    Acar, Rezzan Deniz; Bulut, Mustafa; Ergün, Sunay; Yesin, Mahmut; Boztosun, Bilal; Akçakoyun, Mustafa

    2014-01-01

    BACKGROUND The aim of our study was to investigate the P-wave dispersion from standard electrocardiograms (ECGs) in patients with acute myocardial infarction (AMI) after cardiac rehabilitation (CR) and determine its relation to arterial stiffness. METHODS This is a prospective study included 33 patients with AMI and successfully re-vascularized by percutaneous coronary intervention (PCI) underwent CR. Left ventricular ejection fraction (LVEF) was measured by biplane Simpson’s method. Left atrium (LA) volume was calculated. The maximum and minimum durations of P-waves (Pmax and Pmin, respectively) were detected, and the difference between Pmax and Pmin was defined as P-wave dispersion (Pd = Pmax-Pmin). Aortic elasticity parameters were measured. RESULTS LVEF was better after CR. The systolic and diastolic blood pressures decreased after CR, these differences were statistically significant. With exercise training, LA volume decreased significantly. Pmax and Pd values were significantly shorter after the CR program. The maximum and minimum P-waves and P-wave dispersion after CR were 97 ± 6 ms, 53 ± 5 ms, and 44 ± 5 ms, respectively. Aortic strain and distensibility increased and aortic stiffness index was decreased significantly. Aortic stiffness index was 0.4 ± 0.2 versus 0.3 ± 0.2, P = 0.001. Aortic stiffness and left atrial volume showed a moderate positive correlation with P-wave dispersion (r = 0.52, P = 0.005; r = 0.64, P < 0.001, respectively). CONCLUSION This study showed decreased arterial stiffness indexes in AMI patient’s participated CR, with a significant relationship between the electromechanical properties of the LA that may raise a question of the preventive effect of CR from atrial fibrillation and stroke in patients with acute myocardial infarction. PMID:25258633

  13. Evaluation of a Telerehabilitation System for Community-Based Rehabilitation

    Directory of Open Access Journals (Sweden)

    Jamie L Schutte

    2012-06-01

    Full Text Available The use of web-based portals, while increasing in popularity in the fields of medicine and research, are rarely reported on in community-based rehabilitation programs.  A program within the Pennsylvania Office of Vocational Rehabilitation’s Hiram G. Andrews Center, the Cognitive Skills Enhancement Program (CSEP, sought to enhance organization of program and participant information and communication between part- and full-time employees, supervisors and consultants. A telerehab system was developed consisting of (1 a web-based portal to support a variety of clinical activities and (2 the Versatile Integrated System for Telerehabilitation (VISyTER video-conferencing system to support the collaboration and delivery of rehabilitation services remotely.  This descriptive evaluation examines the usability of the telerehab system incorporating both the portal and VISyTER. Telerehab system users include CSEP staff members from three geographical locations and employed by two institutions. The IBM After-Scenario Questionnaire (ASQ and Post-Study System Usability Questionnaire (PSSUQ, the Telehealth Usability Questionnaire (TUQ, and two demographic surveys were administered to gather both objective and subjective information. Results showed generally high levels of usability.  Users commented that the telerehabilitation system improved communication, increased access to information, improved speed of completing tasks, and had an appealing interface. Areas where users would like to see improvements, including ease of accessing/editing documents and searching for information, are discussed.         

  14. Self-rating level of perceived exertion for guiding exercise intensity during a 12-week cardiac rehabilitation programme and the influence of heart rate reducing medication

    DEFF Research Database (Denmark)

    Tang, Lars; Zwisler, Ann-Dorthe; Taylor, Rod S.;

    2016-01-01

    OBJECTIVES: To investigate whether self-rating level of perceived exertion can adequately guide exercise intensity during a 12-week cardiac rehabilitation programme. DESIGN: Linear regression analysis using rehabilitation data from two randomised controlled trials. METHODS: Patients undergoing...... of perceived exertion and heart rate were performed. RESULTS: A total of 2622 ratings of perceived exertion were collected from 874 training sessions in 97 patients. Heart rate and rating of perceived exertion were associated both across all three exercise steps and individually for each step, with a mean of 6......-led and self-regulated model using rating of perceived exertion can help guide exercise intensity in everyday clinical practice among patients with heart disease, irrespective if they are taking heart rate-reducing medication....

  15. Characterization of Cardiac Patients Based on the Synergy Model

    Directory of Open Access Journals (Sweden)

    Tavangar

    2014-10-01

    Full Text Available Background Cardiac patients need comprehensive support due to the adverse effects of this disease on different aspects of their lives. Synergy intervention is a model that focuses on patients' requirements. Objectives This study aimed to determine the eightfold characteristic of cardiac patients based on the synergy model that represent their clinical requirements. Materials and Methods In this descriptive cross-sectional study, 40 cardiac patients hospitalized at the cardiac care unit (CCU of Yazd Afshar Hospital were randomly selected. The data were collected by using a two-part check-list including demographic characteristics and also by studying eight characteristics of patients through interviewing and reviewing their records. The results were analyzed using descriptive statistics such as frequency (percentage and analytical statistics such as Spearman and Mann-Whitney test with the SPSS software, version 18. Results The results showed that among patients' internal characteristics, reversibility (70.6%, vulnerability (68.6%, and predictability (80.4% at level 1 (the minimum score had the highest frequency and stability (49% and complexity (54.9% were at level 3 (average score. Among external characteristics participation in decision-making (80.4% at level 1 had the highest frequency while care (62.7% and recourses (98% were at level 3. Conclusions Ignoring any of the eightfold characteristics based on the synergy model interferes with comprehensive support of cardiac patients. Therefore, it is necessary for professional health practitioners, especially nurses, to consider patients' eightfold characteristics in order to provide quality care.

  16. Evidence based medicine in physical medicine and rehabilitation (German version

    Directory of Open Access Journals (Sweden)

    Helmut Kern

    2013-12-01

    Full Text Available In the last twenty years the term “Evidence Based Medicine (EBM” has been increasingly applied in all areas of medicine and is often used for decision-making in the medical and public health sector. It is also used to verify the significance and/or the effectiveness of different therapies. The original definition of EBM rests on the following three pillars: the physician’s individual expertise, the patient’s needs and the best external evidence. Today, however, the term EBM is often wrongly used as a synonym for best external evidence, without taking into consideration the other two pillars of the model which was created by Gordon Guyatt, David Sackett and Archibald Cochrane. This problem becomes even greater the more social insurance institutions and politicians use external evidence alone as the main guideline for financing therapies and therapy guidelines in physical medicine and general rehabilitation without taking into account the physician’s expertise and the patient’s needs.The wrong interpretation of EBM can lead to the following problems: well established clinical therapies are either questioned or not granted and are therefore withheld from patients (for example physical pain management. An absence of evidence for individual therapy methods does not prove their ineffectiveness! In this short statement the significance of EBM in Physical Medicine and general rehabilitation will be analysed and discussed.

  17. Evidence-based practice recommendations for memory rehabilitation.

    Science.gov (United States)

    Piras, F; Borella, E; Incoccia, C; Carlesimo, G A

    2011-03-01

    Memory impairment is a common consequence of neurological injury or disease, causing significant disability in everyday life, and is therefore a critical target for rehabilitation intervention. Here we report a review of the available evidence on the efficacy of restitution-oriented therapies and compensatory approaches for memory rehabilitation. A total of 110 studies was systematically classified and analyzed in order to generate evidence-based clinical recommendations for treatment providers. Different key aspects, such as types of brain damage, treatments characteristics and outcome measurements guided the evaluation of the literature as to appraise the potential interaction between patients characteristics, interventions and outcomes. The general conclusion is that memory re-training programs and compensatory approaches are probably effective in ameliorating memory disorders in patients with focal brain lesions, with some evidences of changes in memory functioning extending beyond the trained skills. Externally directed assistive devices and specific learning strategies are effective (with a level D and B of evidence, respectively) in retaining information relevant for daily needs also in patients with degenerative diseases. Some methodological concerns, such as the heterogeneity of subjects, interventions and outcomes studied, may limit the generalization of the present recommendations.

  18. A community-based, interdisciplinary rehabilitation engineering course.

    Science.gov (United States)

    Lundy, Mary; Aceros, Juan

    2016-08-01

    A novel, community-based course was created through collaboration between the School of Engineering and the Physical Therapy program at the University of North Florida. This course offers a hands-on, interdisciplinary training experience for undergraduate engineering students through team-based design projects where engineering students are partnered with physical therapy students. Students learn the process of design, fabrication and testing of low-tech and high-tech rehabilitation technology for children with disabilities, and are exposed to a clinical experience under the guidance of licensed therapists. This course was taught in two consecutive years and pre-test/post-test data evaluating the impact of this interprofessional education experience on the students is presented using the Public Service Motivation Scale, Civic Actions Scale, Civic Attitudes Scale, and the Interprofessional Socialization and Valuing Scale.

  19. Concise Arm and Hand Rehabilitation Approach in Stroke (CARAS: A practical and evidence-based framework for clinical rehabilitation management

    Directory of Open Access Journals (Sweden)

    Johan A. Franck

    2015-10-01

    Full Text Available The volume of information on new treatment techniques supporting the restoration of arm-hand function (AHF and arm-hand skill performance (ASHP in stroke survivors overwhelms therapists in everyday clinical practice when choosing the appropriate therapy. The Concise Arm and Hand Rehabilitation Approach in Stroke (CARAS is designed for paramedical staff to structure and implement training of AHF and AHSP in stroke survivors. The CARAS is based on four constructs: (a stratification according to the severity of arm–hand impairment (using the Utrecht Arm/Hand -Test [UAT], (b the individual’s rehabilitation goals and concomitant potential rehabilitation outcomes, (c principles of self-efficacy, and (d possibilities to systematically incorporate (new technology and new evidence-based training elements swiftly. The framework encompasses three programs aimed at treating either the severely (UAT 0-1, moderately (UAT 2-3, or mildly (UAT 4-7 impaired arm-hand. Program themes are: taking care of the limb and prevention of complications (Program 1, task-oriented gross motor grip performance (Program 2, and functional AHSP training (Program 3. Each program is preceded and followed by an assessment. Training modularity facilitates rapid interchange/adaptation of sub-elements. Proof-of-principle in clinical rehabilitation has been established. The CARAS facilitates rapid structured design and provision of state-of-the-art AHF and ASHP treatment in stroke patients.

  20. Post stroke rehabilitation based on SMART goals: a case study

    Directory of Open Access Journals (Sweden)

    Amir-ur Rehman

    2014-02-01

    Full Text Available Post stroke rehabilitation has been consistently reported in physiotherapy as being difficult to manage and limiting to rehabilitation outcome. It is reported that the first few months post stroke are crucial for rehabilitation to reach a maximum potential. However, after this period further recovery is unlikely. Specific, measurable, achievable, realistic, and time-framed (SMART goals are used for goal setting for rehabilitation. They can provide coordination between a multidisciplinary team to develop a plan for the individual needs of patients. This case study explored the use of SMART goals, which are often not used in a rehabilitation setting due to being time-consuming and difficult to create. This case report provides the first evidence that SMART goals may serve as a powerful tool for rehabilitation following stroke. The case study illustrates the clinical role of physiotherapists in the management of a patient with stroke. [J Exp Integr Med 2014; 4(1.000: 71-73

  1. Efficacy of a nutritional education program to improve diet in patients attending a cardiac rehabilitation program: outcomes of a one-year follow-up.

    Science.gov (United States)

    Luisi, Maria Luisa Eliana; Biffi, Barbara; Gheri, Chiara Francesca; Sarli, Ennio; Rafanelli, Elena; Graziano, Emanuela; Vidali, Sofia; Fattirolli, Francesco; Gensini, Gian Franco; Macchi, Claudio

    2015-09-01

    Dietary habits are widely reported to play a primary role in the occurrence of coronary artery disease (CAD). Cardiac rehabilitation is a multidisciplinary intervention that includes nutritional education. Proper nutrition plays an important role in cardiovascular health outcomes and in decreasing morbidity and mortality of cardiovascular diseases (CVD) as highlighted in the literature. The aim of this study was to assess the efficacy of an educational program to improve the diet of cardiac rehabilitation patients compared to usual treatment. 160 patients with CAD, (124 M, 36 F) were randomized into two groups. Data analysis was conducted on 133 patients (11 % dropped out). All enrolled patients attended two educational seminars about proper nutrition and cardiovascular prevention, and completed a questionnaire about dietary habits (before CAD). The Body Mass Index (BMI) was calculated, and basal glycaemia and plasma lipids were assessed at the beginning and at the end of the study (12 months after hospital discharge). The intervention group patients underwent a mid-term evaluation of nutrient intakes, BMI, and received a personalized educational reinforcement by a dietitian. At the end of the study, the intervention group was shown to have significantly reduced their daily caloric intake (reduction of total proteins, total fat, carbohydrate, alcohol), and showed a significant reduction of weight and BMI compared to the control group. Individual nutritional counseling session as a reinforcement of a standard educational program is effective in reducing caloric intake and BMI, which may reduce cardiovascular risk factors in cardiovascular patients.

  2. Modern stroke rehabilitation through e-health-based entertainment

    CERN Document Server

    Krukowski, Artur

    2016-01-01

    This book describes a new, “e-Health” approach to stroke rehabilitation.  The authors propose an alternative approach that combines state of the art ICT technologies ranging from Augmented and Virtual Reality gaming environments to latest advances in immersive user interfaces for delivering a mixed-reality training platform, along with advanced embedded micro sensing and computing devices exhibiting enhanced power autonomy by using the latest Bluetooth Smart communication interfaces and energy saving approaches. These technologies are integrated under the umbrella of an online Personal Health Record (PHR) services allowing for delivery of personalized, patient-centric medical services whether at home, in a clinic or on the move. Describes innovative ways for achieving mixed-reality gaming environments; Enhances immersive experience by combining virtual projections with user interfaces based on body motion analysis; Offers cost-effective body motion capture by hybridizing wearable sensor data; Utilizes e...

  3. Robot-Aided Upper-Limb Rehabilitation Based on Motor Imagery EEG

    Directory of Open Access Journals (Sweden)

    Baoguo Xu

    2011-09-01

    Full Text Available Stroke is a leading cause of disability worldwide. In this paper, a novel robot‐assisted rehabilitation system based on motor imagery electroencephalography (EEG is developed for regular training of neurological rehabilitation for upper limb stroke patients. Firstly, three‐dimensional animation was used to guide the patient image the upper limb movement and EEG signals were acquired by EEG amplifier. Secondly, eigenvectors were extracted by harmonic wavelet transform (HWT and linear discriminant analysis (LDA classifier was utilized to classify the pattern of the left and right upper limb motor imagery EEG signals. Finally, PC triggered the upper limb rehabilitation robot to perform motor therapy and gave the virtual feedback. Using this robot‐assisted upper limb rehabilitation system, the patientʹs EEG of upper limb movement imagination is translated to control rehabilitation robot directly. Consequently, the proposed rehabilitation system can fully explore the patientʹs motivation and attention and directly facilitate upper limb post‐stroke rehabilitation therapy. Experimental results on unimpaired participants were presented to demonstrate the feasibility of the rehabilitation system. Combining robot‐assisted training with motor imagery‐ based BCI will make future rehabilitation therapy more effective. Clinical testing is still required for further proving this assumption.

  4. Exoskeleton Technology in Rehabilitation: Towards an EMG-Based Orthosis System for Upper Limb Neuromotor Rehabilitation

    Directory of Open Access Journals (Sweden)

    Luis Manuel Vaca Benitez

    2013-01-01

    Full Text Available The rehabilitation of patients should not only be limited to the first phases during intense hospital care but also support and therapy should be guaranteed in later stages, especially during daily life activities if the patient’s state requires this. However, aid should only be given to the patient if needed and as much as it is required. To allow this, automatic self-initiated movement support and patient-cooperative control strategies have to be developed and integrated into assistive systems. In this work, we first give an overview of different kinds of neuromuscular diseases, review different forms of therapy, and explain possible fields of rehabilitation and benefits of robotic aided rehabilitation. Next, the mechanical design and control scheme of an upper limb orthosis for rehabilitation are presented. Two control models for the orthosis are explained which compute the triggering function and the level of assistance provided by the device. As input to the model fused sensor data from the orthosis and physiology data in terms of electromyography (EMG signals are used.

  5. Speckle Tracking Based Strain Analysis Is Sensitive for Early Detection of Pathological Cardiac Hypertrophy

    OpenAIRE

    Xiangbo An; Jingjing Wang; Hao Li; Zhizhen Lu; Yan Bai; Han Xiao; Youyi Zhang; Yao Song

    2016-01-01

    Cardiac hypertrophy is a key pathological process of many cardiac diseases. However, early detection of cardiac hypertrophy is difficult by the currently used non-invasive method and new approaches are in urgent need for efficient diagnosis of cardiac malfunction. Here we report that speckle tracking-based strain analysis is more sensitive than conventional echocardiography for early detection of pathological cardiac hypertrophy in the isoproterenol (ISO) mouse model. Pathological hypertrophy...

  6. Reconsidering evidence-based practice in prosthetic rehabilitation : a shared enterprise

    NARCIS (Netherlands)

    van Twillert, S.; Geertzen, J.; Hemminga, T.; Postema, K.; Lettinga, A.

    2013-01-01

    Background: A divide is experienced between producers and users of evidence in prosthetic rehabilitation. Objective: To discuss the complexity inherent in establishing evidence-based practice in a prosthetic rehabilitation team illustrated by the case of prosthetic prescription for elderly dysvascul

  7. Physical therapy rehabilitation of benign paroxysmal positional vertigo: Evidence based case report

    OpenAIRE

    Selvam Ramachandran; Manish Goon; Priyanka Singh

    2013-01-01

    The benign paroxysmal positional vertigo results in dizziness and imbalance leading to risk of fall thus, imposing functional limitations. The repositioning-liberatory maneuvers, habituation and balance exercises are widely used as the treatment strategies of the rehabilitation program. This case report discusses the success of such rehabilitation program on two subjects based on the updated clinical evidence.

  8. Physical therapy rehabilitation of benign paroxysmal positional vertigo: Evidence based case report

    Directory of Open Access Journals (Sweden)

    Selvam Ramachandran

    2013-01-01

    Full Text Available The benign paroxysmal positional vertigo results in dizziness and imbalance leading to risk of fall thus, imposing functional limitations. The repositioning-liberatory maneuvers, habituation and balance exercises are widely used as the treatment strategies of the rehabilitation program. This case report discusses the success of such rehabilitation program on two subjects based on the updated clinical evidence.

  9. Developing and Evaluating Creativity Gamification Rehabilitation System: The Application of PCA-ANFIS Based Emotions Model

    Science.gov (United States)

    Su, Chung-Ho; Cheng, Ching-Hsue

    2016-01-01

    This study aims to explore the factors in a patient's rehabilitation achievement after a total knee replacement (TKR) patient exercises, using a PCA-ANFIS emotion model-based game rehabilitation system, which combines virtual reality (VR) and motion capture technology. The researchers combine a principal component analysis (PCA) and an adaptive…

  10. Material-based engineering strategies for cardiac regeneration.

    Science.gov (United States)

    Marion, Mieke H van; Bax, Noortje A M; Spreeuwel, Ariane C C van; van der Schaft, Daisy W J; Bouten, Carlijn V C

    2014-01-01

    Cardiac tissue is composed of muscle and non-muscle cells, surrounded by extracellular matrix (ECM) and spatially organized into a complex three-dimensional (3D) architecture to allow for coordinated contraction and electrical pulse propagation. Despite emerging evidence for cardiomyocyte turnover in mammalian hearts, the regenerative capacity of human cardiac tissue is insufficient to recover from damage, e.g. resulting from myocardial infarction (MI). Instead, the heart 'repairs' lost or injured tissue by ongoing synthesis and remodeling of scar tissue. Conventional therapies and timely (stem) cell delivery to the injured tissue markedly improve short-term function and remodeling, but do not attenuate later stage adverse remodeling, leading to functional deterioration and eventually failure of the heart. Material-based therapies have been successfully used to mechanically support and constrain the post-MI failing heart, preventing it from further remodeling and dilation. When designed to deliver the right microenvironment for endogenous or exogenous cells, as well as the mechanical and topological cues to guide neo-tissue formation, material-based therapies may even reverse remodeling and boost cardiac regeneration. This paper reviews the up-to-date status of material-based cardiac regeneration with special emphasis on 1) the use of bare biomaterials to deliver passive constraints that unload the heart, 2) the use of materials and cells to create engineered cardiac constructs for replacement, support, or regeneration of damaged myocardium, and 3) the development of bio-inspired and bioactive materials that aim to enhance the endogenous regenerative capacity of the heart. As the therapies should function in the infarcted heart, the damaged host environment and engineered in vitro test systems that mimic this environment, are reviewed as well.

  11. Resultados del Programa de Rehabilitación Cardíaca Fase II, desarrollado por el Centro Nacional de Rehabilitación, Costa Rica Results of the Phase II Cardiac Rehabilitation Programat the National Center of Rehabilitation, Costa Rica

    Directory of Open Access Journals (Sweden)

    Manuel Wong

    2011-12-01

    Full Text Available Objetivo: Debido a la importancia de la enfermedad cardiovascular en Costa Rica y a la escasa información de los programas de rehabilitación cardiaca a nivel nacional, el presente estudio buscó describir los resultados del Programa de Rehabilitación Cardiaca, Fase II, en el Centro Nacional de Rehabilitación. Métodos: Se trata de un estudio retrospectivo de revisión de expedientes clínicos de pacientes portadores de enfermedad arterial coronaria, remitidos a un programa de rehabilitación cardiaca desde marzo de 2009 a mayo de 2010. De un total de 158 pacientes, 131 finalizaron la fase II. Se comparó la capacidad funcional máxima -estimada mediante una prueba de esfuerzo en banda sin fin- y el perfil de lípidos. Estas pruebas se realizaron al inicio y al final de esta fase II, la cual consta de 10 a 12 semanas de duración. Resultados: Se obtuvo un aumento significativo de la capacidad funcional estimada en Equivalentes Metabólicos (METs, con un promedio equivalente a un 29.7% al finalizar las 10 a 12 semanas (pAim: Due to the importance of the cardiovascular disease in Costa Rica, and the lack of information about Cardiac Rehabilitation Programs in our country, the objective of this study is to determine the results of a phase II Cardiac Rehabilitation program at the National Center of Rehabilitation. Methods: retrospective study based on a review of the clinical records of patients with coronary artery disease referred for the phase II Cardiac Rehabilitation Program from March 2009 to May 2010. Of a total of 158 patients, 131 finished the phase II. We compared the results of maximal functional capacity estimated by a treadmill stress testing, and lipid profile at the beginning and the end of the 10 - 12 week program. Results: we found a significant statistical increase in the functional capacity of Metabolic Equivalents (METs in average of 29,7% at the end of the 10-12 week program (p<0,05 estimated by a treadmill stress testing

  12. Abaqus/Standard-based quantification of human cardiac mechanical properties

    CERN Document Server

    Genet, Martin; Kuhl, Ellen; Guccione, Julius

    2016-01-01

    Computational modeling can provide critical insight into existing and potential new surgical procedures, medical or minimally-invasive treatments for heart failure, one of the leading causes of deaths in the world that has reached epidemic proportions. In this paper, we present our Abaqus/Standard-based pipeline to create subject-specific left ventricular models. We first review our generic left ventricular model, and then the personalization process based on magnetic resonance images. Identification of subject-specific cardiac material properties is done by coupling Abaqus/Standard to the python optimization library NL-Opt. Compared to previous studies from our group, the emphasis is here on the fully implicit solving of the model, and the two-parameter optimization of the passive cardiac material properties.

  13. Community based rehabilitation: a strategy for peace-building

    Directory of Open Access Journals (Sweden)

    Hodgson Jennifer

    2002-11-01

    Full Text Available Abstract Background Certain features of peace-building distinguish it from peacekeeping, and make it an appropriate strategy in dealing with vertical conflict and low intensity conflict. However, some theorists suggest that attempts, through peace-building, to impose liberal values upon non-democratic cultures are misguided and lack an ethical basis. Discussion We have been investigating the peace-building properties of community based approaches to disability in a number of countries. This paper describes the practice and impact of peace-building through Community Based Rehabilitation (CBR strategies in the context of armed conflict. The ethical basis for peace-building through practical community initiatives is explored. A number of benefits and challenges to using CBR strategies for peace-building purposes are identified. Summary During post-conflict reconstruction, disability is a powerful emotive lever that can be used to mobilize cooperation between factions. We suggest that civil society, in contrast to state-level intervention, has a valuable role in reducing the risks of conflict through community initiatives.

  14. Wearable Sensor-Based Rehabilitation Exercise Assessment for Knee Osteoarthritis

    Directory of Open Access Journals (Sweden)

    Kun-Hui Chen

    2015-02-01

    Full Text Available Since the knee joint bears the full weight load of the human body and the highest pressure loads while providing flexible movement, it is the body part most vulnerable and susceptible to osteoarthritis. In exercise therapy, the early rehabilitation stages last for approximately six weeks, during which the patient works with the physical therapist several times each week. The patient is afterwards given instructions for continuing rehabilitation exercise by him/herself at home. This study develops a rehabilitation exercise assessment mechanism using three wearable sensors mounted on the chest, thigh and shank of the working leg in order to enable the patients with knee osteoarthritis to manage their own rehabilitation progress. In this work, time-domain, frequency-domain features and angle information of the motion sensor signals are used to classify the exercise type and identify whether their postures are proper or not. Three types of rehabilitation exercise commonly prescribed to knee osteoarthritis patients are: Short-Arc Exercise, Straight Leg Raise, and Quadriceps Strengthening Mini-squats. After ten subjects performed the three kinds of rehabilitation activities, three validation techniques including 10-fold cross-validation, within subject cross validation, and leave-one-subject cross validation are utilized to confirm the proposed mechanism. The overall recognition accuracy for exercise type classification is 97.29% and for exercise posture identification it is 88.26%. The experimental results demonstrate the feasibility of the proposed mechanism which can help patients perform rehabilitation movements and progress effectively. Moreover, the proposed mechanism is able to detect multiple errors at once, fulfilling the requirements for rehabilitation assessment.

  15. Wearable Sensor-Based Rehabilitation Exercise Assessment for Knee Osteoarthritis

    Science.gov (United States)

    Chen, Kun-Hui; Chen, Po-Chao; Liu, Kai-Chun; Chan, Chia-Tai

    2015-01-01

    Since the knee joint bears the full weight load of the human body and the highest pressure loads while providing flexible movement, it is the body part most vulnerable and susceptible to osteoarthritis. In exercise therapy, the early rehabilitation stages last for approximately six weeks, during which the patient works with the physical therapist several times each week. The patient is afterwards given instructions for continuing rehabilitation exercise by him/herself at home. This study develops a rehabilitation exercise assessment mechanism using three wearable sensors mounted on the chest, thigh and shank of the working leg in order to enable the patients with knee osteoarthritis to manage their own rehabilitation progress. In this work, time-domain, frequency-domain features and angle information of the motion sensor signals are used to classify the exercise type and identify whether their postures are proper or not. Three types of rehabilitation exercise commonly prescribed to knee osteoarthritis patients are: Short-Arc Exercise, Straight Leg Raise, and Quadriceps Strengthening Mini-squats. After ten subjects performed the three kinds of rehabilitation activities, three validation techniques including 10-fold cross-validation, within subject cross validation, and leave-one-subject cross validation are utilized to confirm the proposed mechanism. The overall recognition accuracy for exercise type classification is 97.29% and for exercise posture identification it is 88.26%. The experimental results demonstrate the feasibility of the proposed mechanism which can help patients perform rehabilitation movements and progress effectively. Moreover, the proposed mechanism is able to detect multiple errors at once, fulfilling the requirements for rehabilitation assessment. PMID:25686308

  16. Home-Based versus Hospital-Based Rehabilitation Program after Total Knee Replacement

    Directory of Open Access Journals (Sweden)

    Remedios López-Liria

    2015-01-01

    Full Text Available Objectives. To compare home-based rehabilitation with the standard hospital rehabilitation in terms of improving knee joint mobility and recovery of muscle strength and function in patients after a total knee replacement. Materials and Methods. A non-randomised controlled trial was conducted. Seventy-eight patients with a prosthetic knee were included in the study and allocated to either a home-based or hospital-based rehabilitation programme. Treatment included various exercises to restore strength and joint mobility and to improve patients’ functional capacity. The primary outcome of the trial was the treatment effectiveness measured by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC. Results. The groups did not significantly differ in the leg side (right/left or clinical characteristics (P>0.05. After the intervention, both groups showed significant improvements (P<0.001 from the baseline values in the level of pain (visual analogue scale, the range of flexion-extension motion and muscle strength, disability (Barthel and WOMAC indices, balance, and walking. Conclusions. This study reveals that the rehabilitation treatments offered either at home or in hospital settings are equally effective.

  17. Update to the study protocol, including statistical analysis plan for a randomized clinical trial comparing comprehensive cardiac rehabilitation after heart valve surgery with control

    DEFF Research Database (Denmark)

    Sibilitz, Kirstine Laerum; Berg, Selina Kikkenborg; Hansen, Tina Birgitte

    2015-01-01

    (VO2 peak) measured by cardiopulmonary exercise testing with ventilatory gas analysis. The secondary outcome is self-assessed mental health measured by the standardized questionnaire Short Form-36. Long-term healthcare utilization and mortality as well as biochemistry, echocardiography and cost......, either valve replacement or repair, remains the treatment of choice. However, post-surgery, the transition to daily living may become a physical, mental and social challenge. We hypothesize that a comprehensive cardiac rehabilitation program can improve physical capacity and self-assessed mental health...... patients 1:1 to an intervention or a control group, using central randomization, and blinded outcome assessment and statistical analyses. The intervention consists of 12 weeks of physical exercise and a psycho-educational intervention comprising five consultations. The primary outcome is peak oxygen uptake...

  18. Functional outcomes after home-based rehabilitation for heroin-induced spongiform leukoencephalopathy

    Institute of Scientific and Technical Information of China (English)

    Xuhong Li; Liming Deng; Bin Ye

    2012-01-01

    A 22-year-old man with a 2-year history of heroin vapor inhalation developed spongiform leukoencephalopathy and underwent clinical and home-based rehabilitative treatments.Activities of daily living were measured using the Functional Independence Measure at discharge and at 6, 12, and 24 months after discharge.His neurological symptoms gradually disappeared with rehabilitative treatment, and the functional scale scores increased from 55 on admission to 105 at 24 months after discharge.These results suggest that home-based rehabilitation was effective in ameliorating the pathology and improving activities of daily living in this patient with heroin-induced spongiform leukoencephalopathy.

  19. Acupuncture in stroke rehabilitation Literature retrieval based on international databases

    Institute of Scientific and Technical Information of China (English)

    Feng Sun; Jinchun Wang; Xia Wen

    2012-01-01

    OBJECTIVE: To identify global research trends of acupuncture in stroke rehabilitation using a bibliometric analysis of the Web of Science and the Clinical Trials registry database (ClinicalTrials.gov). DATA RETRIEVAL: We performed a bibliometric analysis of data retrievals for acupuncture in stroke rehabilitation from 1992 to 2011 using the Web of Science and ClinicalTrials.gov. SELECTION CRITERIA: Inclusion criteria: (1) Web of Science: (a) Peer-reviewed articles on acupuncture in stroke rehabilitation that were published and indexed in the Web of Science. (b) Type of articles: original research articles, reviews, meeting abstracts, proceedings papers, book chapters, editorial material and news items. (c) Year of publication: 1992-2011. (2) ClinicalTrials.gov: All clinical trials relating to acupuncture in stroke rehabilitation were searched in this database. Exclusion criteria: (1) Web of Science: (a) Articles that required manual searching or telephone access. (b) We excluded documents that were not published in the public domain. (c) We excluded a number of corrected papers from the total number of articles. (2) ClinicalTrials.gov: (a) We excluded clinical trials that were not in the ClinicalTrials.gov database. (b) We excluded clinical trials that dealt with magnetic stimulation other than acupuncture in stroke rehabilitation in the ClinicalTrials.gov database. MAIN OUTCOME MEASURES: (1) Type of literature; (2) annual publication output; (3) distribution according to journals; (4) distribution according to country; (5) distribution according to institution; (6) top cited articles over the last 20 years; and (7) clinical trials registered.RESULTS: (1) In all, 92 studies on acupuncture in stroke rehabilitation appeared in the Web of Science from 1992 to 2011, almost half of which derived from Chinese and American authors and institutes. The number of studies addressing acupuncture in stroke rehabilitation has gradually increased over the past 20 years. Most

  20. Rehabilitation regimes based upon psychophysical studies of prosthetic vision

    Science.gov (United States)

    Chen, S. C.; Suaning, G. J.; Morley, J. W.; Lovell, N. H.

    2009-06-01

    Human trials of prototype visual prostheses have successfully elicited visual percepts (phosphenes) in the visual field of implant recipients blinded through retinitis pigmentosa and age-related macular degeneration. Researchers are progressing rapidly towards a device that utilizes individual phosphenes as the elementary building blocks to compose a visual scene. This form of prosthetic vision is expected, in the near term, to have low resolution, large inter-phosphene gaps, distorted spatial distribution of phosphenes, restricted field of view, an eccentrically located phosphene field and limited number of expressible luminance levels. In order to fully realize the potential of these devices, there needs to be a training and rehabilitation program which aims to assist the prosthesis recipients to understand what they are seeing, and also to adapt their viewing habits to optimize the performance of the device. Based on the literature of psychophysical studies in simulated and real prosthetic vision, this paper proposes a comprehensive, theoretical training regime for a prosthesis recipient: visual search, visual acuity, reading, face/object recognition, hand-eye coordination and navigation. The aim of these tasks is to train the recipients to conduct visual scanning, eccentric viewing and reading, discerning low-contrast visual information, and coordinating bodily actions for visual-guided tasks under prosthetic vision. These skills have been identified as playing an important role in making prosthetic vision functional for the daily activities of their recipients.

  1. Cardiac magnetic source imaging based on current multipole model

    Institute of Scientific and Technical Information of China (English)

    Tang Fa-Kuan; Wang Qian; Hua Ning; Lu Hong; Tang Xue-Zheng; Ma Ping

    2011-01-01

    It is widely accepted that the heart current source can be reduced into a current multipole. By adopting three linear inverse methods, the cardiac magnetic imaging is achieved in this article based on the current multipole model expanded to the first order terms. This magnetic imaging is realized in a reconstruction plane in the centre of human heart, where the current dipole array is employed to represent realistic cardiac current distribution. The current multipole as testing source generates magnetic fields in the measuring plane, serving as inputs of cardiac magnetic inverse problem. In the heart-torso model constructed by boundary element method, the current multipole magnetic field distribution is compared with that in the homogeneous infinite space, and also with the single current dipole magnetic field distribution.Then the minimum-norm least-squares (MNLS) method, the optimal weighted pseuDOInverse method (OWPIM), and the optimal constrained linear inverse method (OCLIM) are selected as the algorithms for inverse computation based on current multipole model innovatively, and the imaging effects of these three inverse methods are compared. Besides,two reconstructing parameters, residual and mean residual, are also discussed, and their trends under MNLS, OWPIM and OCLIM each as a function of SNR are obtained and compared.

  2. Implementation of coherent, evidence-based pathways in Danish rehabilitation practice

    DEFF Research Database (Denmark)

    Hounsgaard, Lise; Kristensen, H. K.

    2013-01-01

    a deeper understanding of how to facilitate the implementation of coherent and evidence-based guidelines in Danish rehabilitation contexts. METHOD: The study was based on a phenomenological hermeneutic approach and on theories within knowledge translation. Fifteen municipalities and four hospitals......-dependent variations. CONCLUSION: The PARIHS framework is based on concepts that capture factors of impact on clinical decision-making and interventions which enhance changes of daily practice in the participating rehabilitation settings. The rehabilitation pathways reinforced the foundation and ownership of the daily...... Evidence-based rehabilitation pathways updated the professional knowledge and reinforced the therapists' ownership of the daily practice. Appointed facilitators are key stakeholders and important elements in anchoring an implementation. Local implementation processes being part of a cross...

  3. The Need and Its Influence Factors for Community-based Rehabilitation Services for Disabled Persons in One District in Beijing

    Institute of Scientific and Technical Information of China (English)

    HONG DAI; HUI XUE; ZONG-JIE YIN; ZHONG-XIN XIAO

    2006-01-01

    Purpose To explore the needs for basic community-based rehabilitation services for disabled persons in Xuanwu District, Beijing, China, and to identify factors which influence disabled persons to accept rehabilitation services. Method One hundred and eight disabled persons were selected by systematic sampling and simple random sampling to assess their needs for community-based rehabilitation services. Results Of the interviewees, 57.4% needed the community-based rehabilitation services, but only 13.9% took advantage of it. The main factors influencing the interviewees to accept these services were cost (P<0.05), knowledge about rehabilitation medicine (P<0.05); and the belief in the therapeutic benefit of the community-based rehabilitation service (P<0.05). Conclusion A considerable gap exists between the supply of community-based rehabilitation services in Beijing and the needs for these services by disabled residents underscoring the need for improved availability, and for additional research.

  4. Ketamine in adult cardiac surgery and the cardiac surgery Intensive Care Unit: An evidence-based clinical review

    Directory of Open Access Journals (Sweden)

    Michael Mazzeffi

    2015-01-01

    Full Text Available Ketamine is a unique anesthetic drug that provides analgesia, hypnosis, and amnesia with minimal respiratory and cardiovascular depression. Because of its sympathomimetic properties it would seem to be an excellent choice for patients with depressed ventricular function in cardiac surgery. However, its use has not gained widespread acceptance in adult cardiac surgery patients, perhaps due to its perceived negative psychotropic effects. Despite this limitation, it is receiving renewed interest in the United States as a sedative and analgesic drug for critically ill-patients. In this manuscript, the authors provide an evidence-based clinical review of ketamine use in cardiac surgery patients for intensive care physicians, cardio-thoracic anesthesiologists, and cardio-thoracic surgeons. All MEDLINE indexed clinical trials performed during the last 20 years in adult cardiac surgery patients were included in the review.

  5. Gait disorder rehabilitation using vision and non-vision based sensors: a systematic review.

    Science.gov (United States)

    Ali, Asraf; Sundaraj, Kenneth; Ahmad, Badlishah; Ahamed, Nizam; Islam, Anamul

    2012-08-01

    Even though the amount of rehabilitation guidelines has never been greater, uncertainty continues to arise regarding the efficiency and effectiveness of the rehabilitation of gait disorders. This question has been hindered by the lack of information on accurate measurements of gait disorders. Thus, this article reviews the rehabilitation systems for gait disorder using vision and non-vision sensor technologies, as well as the combination of these. All papers published in the English language between 1990 and June, 2012 that had the phrases "gait disorder", "rehabilitation", "vision sensor", or "non vision sensor" in the title, abstract, or keywords were identified from the SpringerLink, ELSEVIER, PubMed, and IEEE databases. Some synonyms of these phrases and the logical words "and", "or", and "not" were also used in the article searching procedure. Out of the 91 published articles found, this review identified 84 articles that described the rehabilitation of gait disorders using different types of sensor technologies. This literature set presented strong evidence for the development of rehabilitation systems using a markerless vision-based sensor technology. We therefore believe that the information contained in this review paper will assist the progress of the development of rehabilitation systems for human gait disorders.

  6. Cardiac CT for planning redo cardiac surgery: effect of knowledge-based iterative model reconstruction on image quality

    Energy Technology Data Exchange (ETDEWEB)

    Oda, Seitaro [MedStar Washington Hospital Center, Department of Cardiology, Washington, DC (United States); Kumamoto University, Department of Diagnostic Radiology, Faculty of Life Sciences, Kumamoto (Japan); Weissman, Gaby; Weigold, W. Guy [MedStar Washington Hospital Center, Department of Cardiology, Washington, DC (United States); Vembar, Mani [Philips Healthcare, CT Clinical Science, Cleveland, OH (United States)

    2015-01-15

    The purpose of this study was to investigate the effects of knowledge-based iterative model reconstruction (IMR) on image quality in cardiac CT performed for the planning of redo cardiac surgery by comparing IMR images with images reconstructed with filtered back-projection (FBP) and hybrid iterative reconstruction (HIR). We studied 31 patients (23 men, 8 women; mean age 65.1 ± 16.5 years) referred for redo cardiac surgery who underwent cardiac CT. Paired image sets were created using three types of reconstruction: FBP, HIR, and IMR. Quantitative parameters including CT attenuation, image noise, and contrast-to-noise ratio (CNR) of each cardiovascular structure were calculated. The visual image quality - graininess, streak artefact, margin sharpness of each cardiovascular structure, and overall image quality - was scored on a five-point scale. The mean image noise of FBP, HIR, and IMR images was 58.3 ± 26.7, 36.0 ± 12.5, and 14.2 ± 5.5 HU, respectively; there were significant differences in all comparison combinations among the three methods. The CNR of IMR images was better than that of FBP and HIR images in all evaluated structures. The visual scores were significantly higher for IMR than for the other images in all evaluated parameters. IMR can provide significantly improved qualitative and quantitative image quality at in cardiac CT for planning of reoperative cardiac surgery. (orig.)

  7. Home based rehabilitation for patients with COPD : an attractive alternative

    NARCIS (Netherlands)

    Wijkstra, Peter

    2007-01-01

    Pulmonary rehabilitation programs are well established to provide a multidisciplinary approach to control and alleviate symptoms and to optimise functional capacity in patients with chronic obstructive pulmonary disease (COPD). In the last decade a large number of studies have investigated the effec

  8. Games for Rehabilitation: Wii-based Movement Therapy Improves Poststroke Movement Ability.

    Science.gov (United States)

    McNulty, Penelope A

    2012-10-01

    Stroke is the leading cause of adult-acquired motor disability. The greatest impediments to poststroke rehabilitation are access and patient compliance. Wii-based Movement Therapy was developed as an alternative to conventional and virtual reality therapies to overcome issues of rehabilitation access, cost, and patient compliance. Its success is evident by high levels of re-engagement in the community post-therapy.

  9. Current Concepts for Anterior Cruciate Ligament Reconstruction: A Criterion–Based Rehabilitation Progression

    OpenAIRE

    Adams, Douglas; Logerstedt, David; Hunter-Giordano, Airelle; Axe, Michael J.; Snyder-Mackler, Lynn

    2012-01-01

    The management of patients after anterior cruciate ligament reconstruction should be evidence based. Since our original published guidelines in 1996, successful outcomes have been consistently achieved with the rehabilitation principles of early weight bearing, using a combination of weight-bearing and non–weight-bearing exercise focused on quadriceps and lower extremity strength, and meeting specific objective requirements for return to activity. As rehabilitative evidence and surgical techn...

  10. [Internet- and mobile-based approaches : Psycho-social diagnostics and treatment in medical rehabilitation].

    Science.gov (United States)

    Baumeister, Harald; Lin, Jiaxi; Ebert, David Daniel

    2017-02-21

    Technology-based approaches for psychosocial diagnostics and interventions provide an attractive opportunity to optimize medical rehabilitation. Based on an Internet- and mobile-based assessment of existing functional health impairments, appropriate planning, implementation of corresponding courses of action as well as outcome assessment can take place. This can be implemented in the form of Internet- and mobile-based interventions (IMI).The present article provides an overview of the basic knowledge of IMI and their evidence base both in general and in particular for their use in medical rehabilitation. Important aspects of internet and mobile-based psycho-social diagnostics are discussed subsequently. Finally, an outlook for the use of Internet- and mobile-based diagnostics and interventions in medical rehabilitation is given.

  11. Speckle Tracking Based Strain Analysis Is Sensitive for Early Detection of Pathological Cardiac Hypertrophy.

    Science.gov (United States)

    An, Xiangbo; Wang, Jingjing; Li, Hao; Lu, Zhizhen; Bai, Yan; Xiao, Han; Zhang, Youyi; Song, Yao

    2016-01-01

    Cardiac hypertrophy is a key pathological process of many cardiac diseases. However, early detection of cardiac hypertrophy is difficult by the currently used non-invasive method and new approaches are in urgent need for efficient diagnosis of cardiac malfunction. Here we report that speckle tracking-based strain analysis is more sensitive than conventional echocardiography for early detection of pathological cardiac hypertrophy in the isoproterenol (ISO) mouse model. Pathological hypertrophy was induced by a single subcutaneous injection of ISO. Physiological cardiac hypertrophy was established by daily treadmill exercise for six weeks. Strain analysis, including radial strain (RS), radial strain rate (RSR) and longitudinal strain (LS), showed marked decrease as early as 3 days after ISO injection. Moreover, unlike the regional changes in cardiac infarction, strain analysis revealed global cardiac dysfunction that affects the entire heart in ISO-induced hypertrophy. In contrast, conventional echocardiography, only detected altered E/E', an index reflecting cardiac diastolic function, at 7 days after ISO injection. No change was detected on fractional shortening (FS), E/A and E'/A' at 3 days or 7 days after ISO injection. Interestingly, strain analysis revealed cardiac dysfunction only in ISO-induced pathological hypertrophy but not the physiological hypertrophy induced by exercise. Taken together, our study indicates that strain analysis offers a more sensitive approach for early detection of cardiac dysfunction than conventional echocardiography. Moreover, multiple strain readouts distinguish pathological cardiac hypertrophy from physiological hypertrophy.

  12. Cardiac rehabilitation with a nurse case manager (GoHeart) across local and regional health authorities improves risk factors, self-care and psychosocial outcomes. A one-year follow-up study

    DEFF Research Database (Denmark)

    Hansen, Vibeke Brogaard; Maindal, Helle Terkildsen

    2014-01-01

    OBJECTIVES: In Denmark, the local and regional health authorities share responsibility for cardiac rehabilitation (CR). The objective was to assess effectiveness of CR across sectors coordinated by a nurse case manager (NCM). DESIGN: A one-year follow-up study. SETTING: A CR programme (Go......%). MAIN OUTCOME MEASURES: Cardiac risk factors, stratified self-care and self-reported psychosocial factors (SF12 and Hospital Anxiety and Depression Scale (HADS)) were assessed at admission (phase IIa), at three months at discharge (phase IIb) and at one-year follow-up (phase III). Intention.......01), self-care management (p 

  13. Cardiac tissue ablation with catheter-based microwave heating.

    Science.gov (United States)

    Rappaport, C

    2004-11-01

    The common condition of atrial fibrillation is often treated by cutting diseased cardiac tissue to disrupt abnormal electrical conduction pathways. Heating abnormal tissue with electromagnetic power provides a minimally invasive surgical alternative to treat these cardiac arrhythmias. Radio frequency ablation has become the method of choice of many physicians. Recently, microwave power has also been shown to have great therapeutic benefit in medical treatment requiring precise heating of biological tissue. Since microwave power tends to be deposited throughout the volume of biological media, microwave heating offers advantages over other heating modalities that tend to heat primarily the contacting surface. It is also possible to heat a deeper volume of tissue with more precise control using microwaves than with purely thermal conduction or RF electrode heating. Microwave Cardiac Ablation (MCA) is used to treat heart tissue that allows abnormal electrical conduction by heating it to the point of inactivation. Microwave antennas that fit within catheter systems can be positioned close to diseased tissue. Specialized antenna designs that unfurl from the catheter within the heart can then radiate specifically shaped fields, which overcome problems such as excessive surface heating at the contact point. The state of the art in MCA is reviewed in this paper and a novel catheter-based unfurling wide aperture antenna is described. This antenna consists of the centre conductor of a coaxial line, shaped into a spiral and insulated from blood and tissue by a non-conductive fluid filled balloon. Initially stretched straight inside a catheter for transluminal guiding, once in place at the cardiac target, the coiled spiral antenna is advanced into the inflated balloon. Power is applied in the range of 50-150 W at the reserved industrial, scientific and medical (ISM) frequency of 915 MHz for 30-90 s to create an irreversible lesion. The antenna is then retracted back into the

  14. Developing community based rehabilitation for cancer survivors: Organizing for coordination and coherence in practice

    DEFF Research Database (Denmark)

    la Cour, Karen; Cutchin, Malcolm

    2013-01-01

    Background. Increasing incidence of cancer combined with prolonged survival have raised the need for developing community based rehabilitation. The objectives of the analysis were to describe and interpret the key issues related to coordination and coherence of community-based cancer rehabilitation....... A Grounded Theory approach was used to analyze the data. Results. A lack of shared cultures among health care providers and systems of delivery was a primary barrier to collaboration which was essential for establishing coordination of care. Formal multidisciplinary steering committees, team......-based organization, and informal relationships were fundamental for developing coordination and coherence. Conclusions. Coordination and coherence in community-based rehabilitation relies on increased collaboration, which may best be optimized by use of shared frameworks within and across systems. Results highlight...

  15. The MOTIV-HEART Study: A Prospective, Randomized, Single-Blind Pilot Study of Brief Strategic Therapy and Motivational Interviewing among Cardiac Rehabilitation Patients

    Science.gov (United States)

    Pietrabissa, Giada; Manzoni, Gian Mauro; Rossi, Alessandro; Castelnuovo, Gianluca

    2017-01-01

    Background: Psychological distress, biomedical parameters, and unhealthy lifestyles contribute to a poorer prognosis for cardiac disease. Public health's challenge is to motivate patients to utilize self-care. Objective: This prospective, randomized, single-blind pilot study aimed at testing the incremental efficacy of Brief Strategic Therapy (BST) combined with Motivational Interviewing (MI) in improving selected biomedical and psychological outcomes over and beyond those of the stand-alone BST in a residential Cardiac Rehabilitation (CR) program. Method: Fourty-two inpatients (17 females), enrolled in a 1-month CR program, were randomly allocated into two conditions: (a) Three sessions of BST and (b) Three sessions of BST plus MI. Data were collected at baseline, discharge, and after 3 months through phone interviews. Results: At discharge, no significant between-group difference was found in any outcome variable. Changes from pre- to post-treatment within each condition showed significant improvements only in the BST group, where the level of external regulation diminished, and both the participants' self-regulation (Relative Autonomous Motivation Index, RAI) and willingness to change improved. At the 3-month follow-up, within-group analyses on responders (BST = 9; BST + MI = 11) showed a statistically significant improvement in the level of systolic blood pressure in both groups. Discussion: Findings showed no evidence of the incremental efficacy of combining BST and MI over and beyond BST alone on either selected biomedical or psychological outcomes among CR patients. Conclusions: Ends and limitations from the present pilot study should be considered and addressed in future investigations. PMID:28223950

  16. Patient perspectives on virtual reality-based rehabilitation after knee surgery: Importance of level of difficulty.

    Science.gov (United States)

    Lee, Minyoung; Suh, Dongwon; Son, Jaebum; Kim, Jungjin; Eun, Seon-Deok; Yoon, BumChul

    2016-01-01

    This article explored the perspectives of 25 patients regarding virtual reality (VR)-based rehabilitation following knee surgery and identified the important factors that allowed patients to immerse themselves in rehabilitation. Qualitative analysis of data collected via open-ended questionnaire and quantitative analysis of data from physical assessments and surveys were conducted. In the open-ended questionnaire, the majority of participants mentioned level of difficulty as the most common reason for selecting both the most and the least immersive exercise programs. Quantitative analysis showed that participants experienced a high level of flow (3.9 +/- 0.3 out of 5.0) and a high rate of expectation of therapeutic effect (96%) and intention of exercise adherence (96%). Further, participants with more severe pain or physical dysfunction tended to have more positive experiences (e.g., Difficulty-Skill Balance, Clear Goals, and Transformation of Time), leading to high levels of flow during VR-based rehabilitation. In conclusion, VR-based games are potentially acceptable as a motivational rehabilitation tool for patients following knee surgery. However, to best meet patients' needs, it might be useful to equip a VR program with varied levels of difficulty, taking into account the severity of the individual's knee injury. Additionally, severe pain or physical dysfunction might act as an indication rather than a contraindication for VR-based rehabilitation.

  17. Patient perspectives on virtual reality-based rehabilitation after knee surgery: Importance of level of difficulty

    Directory of Open Access Journals (Sweden)

    Minyoung Lee, PT, BSc

    2016-03-01

    Full Text Available This article explored the perspectives of 25 patients regarding virtual reality (VR-based rehabilitation following knee surgery and identified the important factors that allowed patients to immerse themselves in rehabilitation. Qualitative analysis of data collected via open-ended questionnaire and quantitative analysis of data from physical assessments and surveys were conducted. In the open-ended questionnaire, the majority of participants mentioned level of difficulty as the most common reason for selecting both the most and the least immersive exercise programs. Quantitative analysis showed that participants experienced a high level of flow (3.9 +/– 0.3 out of 5.0 and a high rate of expectation of therapeutic effect (96% and intention of exercise adherence (96%. Further, participants with more severe pain or physical dysfunction tended to have more positive experiences (e.g., Difficulty-Skill Balance, Clear Goals, and Transformation of Time, leading to high levels of flow during VR-based rehabilitation. In conclusion, VR-based games are potentially acceptable as a motivational rehabilitation tool for patients following knee surgery. However, to best meet patients' needs, it might be useful to equip a VR program with varied levels of difficulty, taking into account the severity of the individual's knee injury. Additionally, severe pain or physical dysfunction might act as an indication rather than a contraindication for VR-based rehabilitation.

  18. POST OPERATIVE REHABILITATION OF GRADE III MEDIAL COLLATERAL LIGAMENT INJURIES: EVIDENCE BASED REHABILITATION AND RETURN TO PLAY.

    Science.gov (United States)

    Logan, Catherine A; O'Brien, Luke T; LaPrade, Robert F

    2016-12-01

    The medial collateral ligament is the most commonly injured ligament of the knee, with injury generally sustained in the athletic population as a result of valgus contact with or without tibial external rotation. The capacity of the medial collateral ligament to heal has been demonstrated in both laboratory and clinical studies; however, complete ruptures heal less consistently and may result in persistent instability. When operative intervention is deemed necessary, anatomical medial knee reconstruction is recommended. Post-operative rehabilitation focuses on early motion and the return of normal neuromuscular firing patterns with progression based on attainment of specific phase criteria and goals. The purpose of this clinical commentary is to discuss the determinants of phase progression and the importance of objectively assessing readiness for advancement that is consistent with post-operative healing. Additional tests and validated measures to assess readiness for sport are also presented.

  19. A comparison between an outpatient hospital-based pulmonary rehabilitation program and a home-care pulmonary rehabilitation program in patients with COPD - A follow-up of 18 months

    NARCIS (Netherlands)

    Strijbos, JH; Postma, DS; vanAltena, R; Gimeno, F; Koeter, GH

    1996-01-01

    Aim: In this study, the effects of a 12-week hospital-based outpatient pulmonary rehabilitation program (HRP) are compared with those of a 12-week homecare rehabilitation program (HCRP) in COPD patients. A control group received no rehabilitation therapy. Methods: After randomization and stratificat

  20. Outpatient vs. home-based pulmonary rehabilitation in COPD: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Mendes de Oliveira Júlio C

    2010-12-01

    Full Text Available Abstract Background Chronic obstructive pulmonary disease (COPD is a common cause of morbidity and mortality affecting a large number of individuals in both developed and developing countries and it represents a significant financial burden for patients, families and society. Pulmonary rehabilitation (PR is a multidisciplinary program that integrates components of exercise training, education, nutritional support, psychological support and self-care, resulting in an improvement in dyspnea, fatigue and quality of life. Despite its proven effectiveness and the strong scientific recommendations for its routine use in the care of COPD, PR is generally underutilized and strategies for increasing access to PR are needed. Home-based self-monitored pulmonary rehabilitation is an alternative to outpatient rehabilitation. In the present study, patients with mild, moderate and severe COPD submitted to either an outpatient or at-home PR program for 12 weeks were analyzed. Methods Patients who fulfilled the inclusion criteria were randomized into three distinct groups: an outpatient group who performed all activities at the clinic, a home-based group who performed the activities at home and a control group. PR consisted of a combination of aerobic exercises and strengthening of upper and lower limbs 3 times a week for 12 weeks. Results There was a significant difference in the distance covered on the six-minute walk test (p Conclusion A home-based self-monitoring pulmonary rehabilitation program is as effective as outpatient pulmonary rehabilitation and is a valid alternative for the management of patients with COPD.

  1. Sex-Based Differences in Cardiac Arrhythmias, ICD Utilisation and Cardiac Resynchronisation Therapy.

    Science.gov (United States)

    Ghani, A; Maas, A H E M; Delnoy, P P H M; Ramdat Misier, A R; Ottervanger, J P; Elvan, A

    2011-01-01

    Many important differences in the presentation and clinical course of cardiac arrhythmias are present between men and women that should be accounted for in clinical practice. In this paper, we review published data on gender differences in cardiac excitable properties, supraventricular tachycardias, ventricular tachycardias, sudden cardiac death, and the utilisation of implantable defibrillators and cardiac resynchronisation therapy. Women have a higher heart rate at rest, and a longer QT interval than men. They further have a narrower QRS complex and lower QRS voltages on the 12-lead ECG with more often non-specific repolarisation abnormalities at rest. Supraventricular tachycardias, such as AV nodal reentrant tachycardia, are twice as frequent in women compared with men. Atrial fibrillation, however, has a 1.5-fold higher prevalence in men. The triggers for idiopathic right ventricular outflow tract tachycardia (VT) initiation are gender specific, i.e. hormonal changes play an important role in the occurrence of these VTs in women. There are clear-cut gender differences in acquired and congenital LQTS. Brugada syndrome affects men more commonly and severely than women. Sudden cardiac death is less prevalent in women at all ages and occurs 10 years later in women than in men. This may be related to the later onset of clinically manifest coronary heart disease in women. Among patients who receive ICDs and CRT devices, women appear to be under-represented, while they may benefit even more from these novel therapies.

  2. Arbejdsrettet Rehabilitering

    DEFF Research Database (Denmark)

    Labriola, Merete; Thielen, Karsten; Eplov, Lene Falgaard

    2014-01-01

    Work is known to be one of the main sources of human identity. It might be threatened when ill-health impairs individual labour market participation. Vocational rehabilitation, which is based on the bio-psycho-social model of health and function, is the systematic approach to improve employability...... for those who suffer from health-related disabilities. This article gives a short historical overview about vocational rehabilitation in Denmark, describes the current structural and political framework and gives practice examples of local multidisciplinary and intersectoral rehabilitation efforts....

  3. Vocational rehabilitation

    DEFF Research Database (Denmark)

    Labriola, Merete; Thielen, Karsten; Eplov, Lene Falgaard

    2014-01-01

    Work is known to be one of the main sources of human identity. It might be threatened when ill-health impairs individual labour market participation. Vocational rehabilitation, which is based on the bio-psycho-social model of health and function, is the systematic approach to improve employability...... for those who suffer from health-related disabilities. This article gives a short historical overview about vocational rehabilitation in Denmark, describes the current structural and political framework and gives practice examples of local multidisciplinary and intersectoral rehabilitation efforts....

  4. Neurological rehabilitation of stroke patients via motor imaginary-based brain-computer interface technology

    Institute of Scientific and Technical Information of China (English)

    Hongyu Sun; Yang Xiang; Mingdao Yang

    2011-01-01

    The present study utilized motor imaginary-based brain-computer interface technology combined with rehabilitation training in 20 stroke patients. Results from the Berg Balance Scale and the Holden Walking Classification were significantly greater at 4 weeks after treatment (P < 0.01), which suggested that motor imaginary-based brain-computer interface technology improved balance and walking in stroke patients.

  5. Computer- and Suggestion-based Cognitive Rehabilitation following Acquired Brain Injury

    DEFF Research Database (Denmark)

    Lindeløv, Jonas Kristoffer

    This thesis is an empirical investigation into two cost-effective treatment options for patients with acquired brain injury. Based on an experiment and a review, I argue that in general computer-based cognitive rehabilitation, as it is currently practiced, has virtually no effect on untrained tas...

  6. Computer- and Suggestion-based Cognitive Rehabilitation following Acquired Brain Injury

    DEFF Research Database (Denmark)

    Lindeløv, Jonas Kristoffer

    2015-01-01

    This thesis is an empirical investigation into two cost-effective treatment options for patients with acquired brain injury. Based on an experiment and a review, I argue that in general computer-based cognitive rehabilitation, as it is currently practiced, has virtually no effect on untrained tas...

  7. Increasing patient engagement in rehabilitation exercises using computer-based citizen science.

    Science.gov (United States)

    Laut, Jeffrey; Cappa, Francesco; Nov, Oded; Porfiri, Maurizio

    2015-01-01

    Patient motivation is an important factor to consider when developing rehabilitation programs. Here, we explore the effectiveness of active participation in web-based citizen science activities as a means of increasing participant engagement in rehabilitation exercises, through the use of a low-cost haptic joystick interfaced with a laptop computer. Using the joystick, patients navigate a virtual environment representing the site of a citizen science project situated in a polluted canal. Participants are tasked with following a path on a laptop screen representing the canal. The experiment consists of two conditions: in one condition, a citizen science component where participants classify images from the canal is included; and in the other, the citizen science component is absent. Both conditions are tested on a group of young patients undergoing rehabilitation treatments and a group of healthy subjects. A survey administered at the end of both tasks reveals that participants prefer performing the scientific task, and are more likely to choose to repeat it, even at the cost of increasing the time of their rehabilitation exercise. Furthermore, performance indices based on data collected from the joystick indicate significant differences in the trajectories created by patients and healthy subjects, suggesting that the low-cost device can be used in a rehabilitation setting for gauging patient recovery.

  8. Increasing patient engagement in rehabilitation exercises using computer-based citizen science.

    Directory of Open Access Journals (Sweden)

    Jeffrey Laut

    Full Text Available Patient motivation is an important factor to consider when developing rehabilitation programs. Here, we explore the effectiveness of active participation in web-based citizen science activities as a means of increasing participant engagement in rehabilitation exercises, through the use of a low-cost haptic joystick interfaced with a laptop computer. Using the joystick, patients navigate a virtual environment representing the site of a citizen science project situated in a polluted canal. Participants are tasked with following a path on a laptop screen representing the canal. The experiment consists of two conditions: in one condition, a citizen science component where participants classify images from the canal is included; and in the other, the citizen science component is absent. Both conditions are tested on a group of young patients undergoing rehabilitation treatments and a group of healthy subjects. A survey administered at the end of both tasks reveals that participants prefer performing the scientific task, and are more likely to choose to repeat it, even at the cost of increasing the time of their rehabilitation exercise. Furthermore, performance indices based on data collected from the joystick indicate significant differences in the trajectories created by patients and healthy subjects, suggesting that the low-cost device can be used in a rehabilitation setting for gauging patient recovery.

  9. Neurorehabilitation using the virtual reality based Rehabilitation Gaming System: methodology, design, psychometrics, usability and validation

    Directory of Open Access Journals (Sweden)

    Verschure Paul FMJ

    2010-09-01

    Full Text Available Abstract Background Stroke is a frequent cause of adult disability that can lead to enduring impairments. However, given the life-long plasticity of the brain one could assume that recovery could be facilitated by the harnessing of mechanisms underlying neuronal reorganization. Currently it is not clear how this reorganization can be mobilized. Novel technology based neurorehabilitation techniques hold promise to address this issue. Here we describe a Virtual Reality (VR based system, the Rehabilitation Gaming System (RGS that is based on a number of hypotheses on the neuronal mechanisms underlying recovery, the structure of training and the role of individualization. We investigate the psychometrics of the RGS in stroke patients and healthy controls. Methods We describe the key components of the RGS and the psychometrics of one rehabilitation scenario called Spheroids. We performed trials with 21 acute/subacute stroke patients and 20 healthy controls to study the effect of the training parameters on task performance. This allowed us to develop a Personalized Training Module (PTM for online adjustment of task difficulty. In addition, we studied task transfer between physical and virtual environments. Finally, we assessed the usability and acceptance of the RGS as a rehabilitation tool. Results We show that the PTM implemented in RGS allows us to effectively adjust the difficulty and the parameters of the task to the user by capturing specific features of the movements of the arms. The results reported here also show a consistent transfer of movement kinematics between physical and virtual tasks. Moreover, our usability assessment shows that the RGS is highly accepted by stroke patients as a rehabilitation tool. Conclusions We introduce a novel VR based paradigm for neurorehabilitation, RGS, which combines specific rehabilitative principles with a psychometric evaluation to provide a personalized and automated training. Our results show that the

  10. The Utilization of Rehabilitation in Patients with Hemophilia A in Taiwan: A Nationwide Population-Based Study

    Science.gov (United States)

    Yang, Yao-Hsu; Chang, Chia-Hao; Chen, Chih-Cheng; Chen, Pau-Chung

    2016-01-01

    Introduction Rehabilitation plays an important role in the physical health of patients with hemophilia. However, comprehensive information regarding the utilization of rehabilitation for such patients remains scarce. Aim This population-based study aimed to examine the characteristics, trends, and most important factors affecting rehabilitation usage in patients with hemophilia A using a nationwide database in Taiwan. Methods Data from 777 patients with hemophilia A who were registered in the National Health Insurance Research Database between 1998 and 2008 were analyzed using SAS 9.0. Results Musculoskeletal or nervous system-related surgical procedures and clotting factor VIII concentrate costs were identified as factors affecting rehabilitation usage; musculoskeletal or nervous system-related surgical procedures (odds ratio = 3.788; P Joint disorders, arthropathies, bone and cartilage disorders, intracranial hemorrhage, and brain trauma were common diagnoses during rehabilitation use. The costs of physical therapy (physiotherapy) comprised the majority (71.2%) of rehabilitation therapy categories. Increasingly, rehabilitation therapy was performed at physician clinics. The total rehabilitation costs were <0.1% of the total annual medical costs. Conclusion Musculoskeletal or nervous system-related surgical procedures and increased use of clotting factor VIII concentrate affect the rehabilitation utilization of patients with hemophilia A the most. The findings in this study could help clinicians comprehensively understand the rehabilitation utilization of patients with hemophilia A. PMID:27690229

  11. 远程心电监测在心肌梗死患者心脏康复中的应用进展%Electrocardiography Telemonitoring System for Cardiac Rehabilitation for Myocardial Infarction (review)

    Institute of Scientific and Technical Information of China (English)

    蔡泽坤(综述); 徐琳; 邱健(审校)

    2016-01-01

    The electrocardiography (ECG) telemonitoring system is briefly introduced, especially the development progress, including the wearable technology. For early cardiac rehabilitation (CR) after acute myocardial infarction (AMI), the ECG telemonitoring system can monitor heart rate, blood pressure, heart rate recovery (HRR), which is confirmed to assess autonomic nervous function;as well as rate pres-sure product (RPP), which is confirmed to speculate lactate anaerobic threshold during CR, can be calculated to guide the exercise intensity of CR progress. Finally, the legal liability issues if accidents occurred in home-based CR program, and the innovation, such as combining with the network, are discussed.%简要介绍远程心电监测系统及其开发状况,包括可穿戴技术。在心肌梗死患者心脏康复过程中,远程心电监测系统通过监测心率,计算心率恢复,可评定自主神经功能;通过计算心率-收缩压双乘积,可推测康复过程患者的乳酸无氧阈,确定有氧运动强度。最后探讨患者康复发生意外的法律责任问题和与物联网结合等创新意义。

  12. GRADE in Systematic Reviews of Acupuncture for Stroke Rehabilitation: Recommendations based on High-Quality Evidence.

    Science.gov (United States)

    Xin, Zhang; Xue-Ting, Liu; De-Ying, Kang

    2015-11-12

    Systematic reviews (SRs) of randomized controlled trials (RCTs) have demonstrated acupuncture's effectiveness in stroke rehabilitation. The current study reviews the quality of evidence in SRs of acupuncture in stroke rehabilitation, and rates the strength of recommendation for its use based on this evidence using the GRADE (grading of recommendations, assessment, development and evaluations) approach. A comprehensive literature search was performed using multiple databases (e.g., Medline, Embase) with advanced search strategies. Two authors independently selected articles, collected data, and assessed the methodological quality of each identified SR according to AMSTAR (a measurement tool to assess systematic reviews) and OQAQ (Oxman and Guyatt's overview quality assessment questionnaire). Outcomes related to stroke rehabilitation were evaluated. SRs of high methodological quality (AMSTAR score ≥9 and OQAQ score ≥7) were graded using GRADE. Ultimately, acupuncture yields benefits in stroke rehabilitation (neurological function improvement: RR = 1.34; swallowing improvement: RR = 1.61, 1.49, 1.07; disability: SMD = 0.49 or 0.07). Poor evidentiary quality and insufficient information about harm led to weak recommendations. In conclusion, acupuncture may improve stroke rehabilitation, as the GRADE approach indicated a weak recommendation for acupuncture's usage in this context.

  13. A tool for home-based rehabilitation allowing for clinical evaluation in a visual markerless scenario.

    Science.gov (United States)

    Capecci, M; Ceravolo, M G; D'Orazio, F; Ferracuti, F; Iarlori, S; Lazzaro, G; Longhi, S; Romeo, L; Verdini, F

    2015-08-01

    This work deals with the design of an interactive monitoring tool for home-based physical rehabilitation. The software platform includes a video processing stage and the exercise performance evaluation. Image features are extracted by a Kinect v2 sensor and elaborated to return the exercises score. Furthermore the tool provides to physiotherapists a quantitative exercise evaluation of subject's performances. The proposed tool for home rehabilitation has been tested on 5 subjects and 5 different exercises and results are presented. In particular both exercises and relative evaluation indexes were selected by specialists in neurorehabilitation.

  14. Weather-induced ischemia and arrhythmia in patients undergoing cardiac rehabilitation: another difference between men and women

    Science.gov (United States)

    Schneider, Alexandra; Schuh, Angela; Maetzel, Friedrich-Karl; Rückerl, Regina; Breitner, Susanne; Peters, Annette

    2008-07-01

    Given the accumulating evidence that people with underlying heart disease are a particularly vulnerable group for triggers like changing meteorological parameters, the objective of this longitudinal study was to analyze the influence of weather parameters on blood pressure, arrhythmia and ischemia in cardiovascular patients. A panel study with repeated measurements was conducted in a rehabilitation clinic in Timmendorfer Strand (Baltic Sea, Germany) with 872 cardiovascular patients. Heart rate, blood pressure and electrocardiography changes were measured during repeated bicycle ergometries. Generalized Estimating Equations were used for regression analyses of immediate, delayed and cumulative influences of the daily measured meteorological data. For men, a decrease in air temperature and in water vapor pressure doubled the risk of ST-segment depression during ergometry [odds ratio (OR) for 1 day delay: 1.88 (1.24; 2.83) for air temperature] with a delay of 1-2 days. For women, an increase of their heart rate before the start of the ergometry [same day: 4.36 beats/min (0.99; 7.74) for air temperature] and a 2- to 3-fold higher risk for ventricular ectopic beats [1 day delay: OR 2.43 (1.17; 5.05) for air temperature] was observed with an increase in temperature and water vapor pressure in almost all analyzed time-windows. The study indicates that meteorological parameters can induce changes in heart function which may lead to adverse cardiovascular events especially in susceptible, diseased individuals. The observed effect on ST-segment depression could be a link between the association of weather changes and cardiovascular morbidity and mortality.

  15. Qualitative exploration of the benefits of group-based memory rehabilitation for people with neurological disabilities: implications for rehabilitation delivery and evaluation

    Science.gov (United States)

    Chouliara, Niki; Lincoln, Nadina B

    2016-01-01

    Objective To identify patient-perceived benefits of memory rehabilitation and draw transferrable lessons for the delivery and evaluation of similar interventions for people with neurological disabilities. Methods A qualitative study was conducted as part of a pragmatic randomised controlled trial comparing 2 memory rehabilitation approaches with a self-help control group. Postintervention interviews were conducted with 20 participants with a diagnosis of traumatic brain injury, multiple sclerosis or stroke. Data were analysed using a qualitative content analysis approach. Results Participants receiving memory rehabilitation reported that the sessions responded to previously unmet needs for information on brain injury and memory function and developed their insight along with a sense of self-efficacy and control over the management of their memory problems. Although they did not experience major improvements in their memory function per se, they reported that rehabilitation gave them the skills to effectively cope with the residual deficits. Respondents in the control groups did not report similar benefits. The opportunities for interaction offered by the group setting were greatly valued by all respondents. Mixed aetiology groups were received positively; however, marked differences in cognitive performance were frustrating for some participants. Conclusions The study highlighted important patient-perceived outcomes that should be considered by researchers and rehabilitation professionals when evaluating the effects of memory rehabilitation. The use of domain-specific outcome measures which reflect these areas is recommended. Qualitative changes in the use of memory aids may be achieved which cannot be captured by frequency indices alone. The benefits of the group-based rehabilitation approach were stressed by participants, suggesting that a combination of group and individual sessions might be a good practice. Trial registration number ISRCTN92582254; Results

  16. Bilateral upper-limb rehabilitation after stroke using a movement-based game controller

    NARCIS (Netherlands)

    Hijmans, Juha M.; Hale, Leigh A.; Satherley, Jessica A.; McMillan, Nicole J.; King, Marcus J.

    2011-01-01

    This study aimed to determine the effectiveness of a bilateral, self-supported, upper-limb rehabilitation intervention using a movement-based game controller for people with chronic stroke. Fourteen participants received a control treatment, followed by a washout period, and then the intervention. T

  17. The Effect of Game-Based Interventions in Rehabilitation of Diabetics

    DEFF Research Database (Denmark)

    Christensen, Jan; Valentiner, Laura Staun; Petersen, Rikke Juelsgaard

    2016-01-01

    on the effect of game-based interventions on HbA1c, diabetes-related knowledge, and physical outcomes in rehabilitation of diabetes patients. METHODS: We conducted a systematic literature search in MEDLINE, EMBASE, PEDro, Scopus, Cochrane Central Register of Controlled Trials, CINAHL, and Psych INFO in October...

  18. Prison-based rehabilitation: Predictors of offender treatment participation and treatment completion

    NARCIS (Netherlands)

    Bosma, A.; Kunst, M.; Dirkzwager, A.J.E.; Nieuwbeerta, Paul

    2016-01-01

    The purpose of the current study was to examine to what extent risk factors and treatment readiness were related to engagement (i.e., participation and completion) in prison-based rehabilitation programs. The sample consisted of the total 6-month inflow of male detainees in the Netherlands who were

  19. Foot worn inertial sensors for gait assessment and rehabilitation based on motorized shoes

    NARCIS (Netherlands)

    Aminian, K.; Mariani, B.; Paraschiv-Ionescu, A.; Hoskovec, C.; Bula, C.; Penders, J.; Tacconi, C.; Marcellini, F.

    2011-01-01

    Fall prevention in elderly subjects is often based on training and rehabilitation programs that include mostly traditional balance and strength exercises. By applying such conventional interventions to improve gait performance and decrease fall risk, some important factors are neglected such as the

  20. Evidence-based careflow management systems: the case of post-stroke rehabilitation.

    Science.gov (United States)

    Panzarasa, S; Maddè, S; Quaglini, S; Pistarini, C; Stefanelli, M

    2002-04-01

    The activities of a care providers' team need to be coordinated within a process properly designed on the basis of available best practice medical knowledge. It requires a rethinking of the management of care processes within health care organizations. The current workflow technology seems to offer the most convenient solution to build such cooperative systems. However, some of its present weaknesses still require an intense research effort to find solutions allowing its exploitation in real medical practice. This paper presents an approach to design and build evidence-based careflow management systems, which can be viewed as components of a knowledge management infrastructure each health care organization should be provided with to increase its performance in delivering high quality care by efficiently exploiting the available knowledge resources. The post-stroke rehabilitation process has been taken as a challenging care problem to assess our methodology for designing and developing careflow management systems. Then a system was co-developed with a team of rehabilitation professionals who will be committed to use it in their daily work. The system's main goal is to deliver a full array of rehabilitation services provided by an interdisciplinary team. They are related to identify which patients are most likely to benefit from rehabilitation, manage a rehabilitation treatment plan, and monitor progress both during rehabilitation and after return to a community residence. A model of the rehabilitation process was derived from an international guideline and adapted to the local organization of work. It involves different organizational units, such as wards, rehabilitation units, clinical laboratories, and imaging services. Several organizational agents work within them and play one or more roles. Each role is defined by the goals' set that she/he must fulfill. Special effort has been given to the design and development of a knowledge-based system for managing

  1. Exploring limits to market-based reform: managed competition and rehabilitation home care services in Ontario.

    Science.gov (United States)

    Randall, Glen E; Williams, A Paul

    2006-04-01

    The rise of neo-liberalism, which suggests that only markets can deliver maximum economic efficiency, has been a driving force behind the trend towards using market-based solutions to correct health care problems. However, the broad application of market-based reforms has tended to assume the presence of fully functioning markets. When there are barriers to markets functioning effectively, such as the absence of adequate competition, recourse to market-based solutions can be expected to produce less than satisfactory, if not paradoxical results. One such case is rehabilitation homecare in Ontario, Canada. In 1996, a "managed competition" model was introduced as part of a province-wide reform of home care in an attempt to encourage high quality at competitive prices. However, in the case of rehabilitation home care services, significant obstacles to achieving effective competition existed. Notably, there were few private provider agencies to bid on contracts due to the low volume and specialized nature of services. There were also structural barriers such as the presence of unionized employees and obstacles to the entry of new providers. This paper evaluates the impact of Ontario's managed competition reform on community-based rehabilitation services. It draws on data obtained through 49 in-depth key informant interviews and a telephone survey of home care coordinating agencies and private rehabilitation provider agencies. Instead of reducing costs and improving quality, as the political rhetoric promised, the analysis suggests that providing rehabilitation homecare services under managed competition resulted in higher per-visit costs and reduced access to services. These findings support the contention that there are limits to market-based reforms.

  2. Should Family and Friends Be Involved in Group-Based Rehabilitation Programs for Adults with Low Vision?

    Science.gov (United States)

    Rees, G.; Saw, C.; Larizza, M.; Lamoureux, E.; Keeffe, J.

    2007-01-01

    This qualitative study investigates the views of clients with low vision and vision rehabilitation professionals on the involvement of family and friends in group-based rehabilitation programs. Both groups outlined advantages and disadvantages to involving significant others, and it is essential that clients are given the choice. Future work is…

  3. Impact of cardiac rehabilitation on angiographic outcomes after drug-eluting stents in patients with de novo long coronary artery lesions.

    Science.gov (United States)

    Lee, Jong-Young; Yun, Sung-Cheol; Ahn, Jung-Min; Park, Duk-Woo; Kang, Soo-Jin; Lee, Seung-Whan; Kim, Young-Hak; Lee, Cheol Whan; Park, Seong-Wook; Yoo, Yeong Sook; Park, Eun-Kyung; Jin, Young-Soo; Kim, Jeongsoon; Nam, Hyo-Jung; Min, Sun-Yang; Park, Seung-Jung

    2014-06-15

    Cardiac rehabilitation (CR) can reduce cardiovascular mortality and morbidity in coronary artery disease. Long coronary artery lesions may be associated with adverse outcomes after drug-eluting stent (DES) implantation. The purpose of this study was to evaluate angiographic outcomes after a comprehensive CR program in patients with DESs for long coronary artery lesions. A total of 576 patients treated with DESs for long (≥25 mm) coronary lesions were enrolled in this prospective CR registry. Comprehensive CR programs were successfully performed in 288 patients (50%). The primary end point was in-stent late luminal loss at the 9-month angiographic follow-up. There were few significant differences between the CR and non-CR groups in terms of baseline characteristics, including clinical, angiographic, and procedural variables. The rate of in-stent late luminal loss in the CR group was 35% less than in the usual care group (0.19 ± 0.33 mm in CR vs 0.29 ± 0.45 mm in non-CR, difference 0.08 mm, 95% confidence interval 0.01 to 0.16, p = 0.02) at the 9-month follow-up. After propensity-matched analysis (224 pairs), the results were consistent (0.18 ± 0.31 mm in CR vs 0.28 ± 0.41 mm in non-CR, difference 0.10 mm, 95% confidence interval 0.02 to 0.18, p = 0.02). The CR group showed a significant improvement in the overall risk profile compared with the non-CR group, including current smoking, biochemical profiles, depression, obesity, and exercise capacity. In conclusion, the comprehensive CR program significantly reduced late luminal loss after DES implantation for long coronary lesions. This may be associated with significant improvements in exercise capacity and overall risk profile.

  4. Empowered to gain a new foothold in life--A study of the meaning of participating in cardiac rehabilitation to patients afflicted by a minor heart attack.

    Science.gov (United States)

    Simonÿ, Charlotte P; Dreyer, Pia; Pedersen, Birthe D; Birkelund, Regner

    2015-01-01

    This study aimed to investigate what it means to patients afflicted by a minor heart attack to participate in cardiac rehabilitation (CR). CR is well-established internationally to support patients towards moving forward in satisfying, healthy, and well-functioning lives. Studies indicate that patients achieve improvement in quality of life when participating in CR. However, knowledge of how patients are supported during CR is sparse. Moreover, knowledge of what participating in CR means to patients afflicted by a minor heart attack is lacking. In-depth knowledge in this area is crucial in order to understand these patients' particular gains and needs. In a phenomenological-hermeneutic frame field observations, focus group interviews, and individual interviews were conducted among 11 patients during and after their participation in CR. Field notes and transcribed interviews underwent three-phased interpretation. It was found that patients were supported to gain renewed balance in their lives during CR. Three themes were identified: (1) receiving a helpful but limited caring hand, (2) being supported to find new values in life, and (3) developing responsibility for the remaining time. The patients were carefully guided through a difficult time and supported to continue in healthy everyday lives. They were given hope which enabled them to find themselves a new foothold in life with respect to their own sense of well-being. This guidance and a sense of hopefulness were provided by heart specialists and more seasoned heart patients. In conclusion, patients were empowered to achieve a healthier lifestyle and improve their personal well-being during CR. However, structural barriers in the programme prevented adequate support regarding the patients' total needs. Knowledge of the benefits of CR emphasizes the significance of the programme and highlights the importance of high inclusion. Efforts should be made to develop more flexible and longer lasting programmes and

  5. Empowered to gain a new foothold in life-A study of the meaning of participating in cardiac rehabilitation to patients afflicted by a minor heart attack.

    Science.gov (United States)

    Simonÿ, Charlotte P; Dreyer, Pia; Pedersen, Birthe D; Birkelund, Regner

    2015-01-01

    This study aimed to investigate what it means to patients afflicted by a minor heart attack to participate in cardiac rehabilitation (CR). CR is well-established internationally to support patients towards moving forward in satisfying, healthy, and well-functioning lives. Studies indicate that patients achieve improvement in quality of life when participating in CR. However, knowledge of how patients are supported during CR is sparse. Moreover, knowledge of what participating in CR means to patients afflicted by a minor heart attack is lacking. In-depth knowledge in this area is crucial in order to understand these patients' particular gains and needs. In a phenomenological-hermeneutic frame field observations, focus group interviews, and individual interviews were conducted among 11 patients during and after their participation in CR. Field notes and transcribed interviews underwent three-phased interpretation. It was found that patients were supported to gain renewed balance in their lives during CR. Three themes were identified: (1) receiving a helpful but limited caring hand, (2) being supported to find new values in life, and (3) developing responsibility for the remaining time. The patients were carefully guided through a difficult time and supported to continue in healthy everyday lives. They were given hope which enabled them to find themselves a new foothold in life with respect to their own sense of well-being. This guidance and a sense of hopefulness were provided by heart specialists and more seasoned heart patients. In conclusion, patients were empowered to achieve a healthier lifestyle and improve their personal well-being during CR. However, structural barriers in the programme prevented adequate support regarding the patients' total needs. Knowledge of the benefits of CR emphasizes the significance of the programme and highlights the importance of high inclusion. Efforts should be made to develop more flexible and longer lasting programmes and

  6. Empowered to gain a new foothold in life—A study of the meaning of participating in cardiac rehabilitation to patients afflicted by a minor heart attack

    Directory of Open Access Journals (Sweden)

    Charlotte P. Simonÿ

    2015-12-01

    Full Text Available This study aimed to investigate what it means to patients afflicted by a minor heart attack to participate in cardiac rehabilitation (CR. CR is well-established internationally to support patients towards moving forward in satisfying, healthy, and well-functioning lives. Studies indicate that patients achieve improvement in quality of life when participating in CR. However, knowledge of how patients are supported during CR is sparse. Moreover, knowledge of what participating in CR means to patients afflicted by a minor heart attack is lacking. In-depth knowledge in this area is crucial in order to understand these patients’ particular gains and needs. In a phenomenological-hermeneutic frame field observations, focus group interviews, and individual interviews were conducted among 11 patients during and after their participation in CR. Field notes and transcribed interviews underwent three-phased interpretation. It was found that patients were supported to gain renewed balance in their lives during CR. Three themes were identified: (1 receiving a helpful but limited caring hand, (2 being supported to find new values in life, and (3 developing responsibility for the remaining time. The patients were carefully guided through a difficult time and supported to continue in healthy everyday lives. They were given hope which enabled them to find themselves a new foothold in life with respect to their own sense of well-being. This guidance and a sense of hopefulness were provided by heart specialists and more seasoned heart patients. In conclusion, patients were empowered to achieve a healthier lifestyle and improve their personal well-being during CR. However, structural barriers in the programme prevented adequate support regarding the patients’ total needs. Knowledge of the benefits of CR emphasizes the significance of the programme and highlights the importance of high inclusion. Efforts should be made to develop more flexible and longer lasting

  7. New Concepts and Evidence Based Practice in Physiotherapy:Examples from Stroke Rehabilitation

    Institute of Scientific and Technical Information of China (English)

    Langhammer Birgitta; RPT; PhD

    2011-01-01

    Objective:The purpose of this paper is to give an oveuview of new concepts and evidence based physiotherapy practice in stroke rehabilitation in the acute,post acute and chronic stage of stroke.Background:Historically physiotherapy has developed through the years from a focus on health,beauty,and equilibrium between spiritual,moral and physical powers,to a client centered service to people and populations to develop,to maintain and to restore maximum movement and functional ability throughout the lifespan.Still the health perspective is strong and divided into first,second and third prophylaxis.New concepts like Evidence Based Medicine,Evidence Based Practice,International Classification of Function and research within neurophysiology have had a deep impact on physiotherapy services.practice and education.The highest levels of documentation are Meta analyses and Randomised Controlled Trials,and today many of the physiotherapy methods used in rehabilitation of neurological conditions are tried out in different trials,bringing up-todate knowledge into practice.This paper fo-cuse8 on rehabilitation of persons with stroke and physiotherapy methods in particular.Result:Physiotherapy in the acute stage improves motor function and enhances mobility.Rehabilitative efforts within the first few weeks as opposed to later favors better recovery.Type of physiotherapy in the acutestage is task oriented training with a focus on intensity and variability.Post acute therapy-based rehabilitation services targeted towards stroke patients living at home appear to improve independence in personal activities of daily living.In the chronic stage there is good evidence that aerobic exercise is beneficial for improving aerobic capacity inpeople with mild and moderate stroke.Progressive resistance strength training programmes reduce musculoskeletal impairment after stroke,without increasing tone or spasticity.

  8. Acoustic cardiac signals analysis: a Kalman filter–based approach

    Directory of Open Access Journals (Sweden)

    Salleh SH

    2012-06-01

    Full Text Available Sheik Hussain Salleh,1 Hadrina Sheik Hussain,2 Tan Tian Swee,2 Chee-Ming Ting,2 Alias Mohd Noor,2 Surasak Pipatsart,3 Jalil Ali,4 Preecha P Yupapin31Department of Biomedical Instrumentation and Signal Processing, Universiti Teknologi Malaysia, Skudai, Malaysia; 2Centre for Biomedical Engineering Transportation Research Alliance, Universiti Teknologi Malaysia, Johor Bahru, Malaysia; 3Nanoscale Science and Engineering Research Alliance, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand; 4Institute of Advanced Photonics Science, Universiti Teknologi Malaysia, Johor Bahru, MalaysiaAbstract: Auscultation of the heart is accompanied by both electrical activity and sound. Heart auscultation provides clues to diagnose many cardiac abnormalities. Unfortunately, detection of relevant symptoms and diagnosis based on heart sound through a stethoscope is difficult. The reason GPs find this difficult is that the heart sounds are of short duration and separated from one another by less than 30 ms. In addition, the cost of false positives constitutes wasted time and emotional anxiety for both patient and GP. Many heart diseases cause changes in heart sound, waveform, and additional murmurs before other signs and symptoms appear. Heart-sound auscultation is the primary test conducted by GPs. These sounds are generated primarily by turbulent flow of blood in the heart. Analysis of heart sounds requires a quiet environment with minimum ambient noise. In order to address such issues, the technique of denoising and estimating the biomedical heart signal is proposed in this investigation. Normally, the performance of the filter naturally depends on prior information related to the statistical properties of the signal and the background noise. This paper proposes Kalman filtering for denoising statistical heart sound. The cycles of heart sounds are certain to follow first-order Gauss–Markov process. These cycles are observed with additional noise

  9. Acoustic cardiac signals analysis: a Kalman filter-based approach.

    Science.gov (United States)

    Salleh, Sheik Hussain; Hussain, Hadrina Sheik; Swee, Tan Tian; Ting, Chee-Ming; Noor, Alias Mohd; Pipatsart, Surasak; Ali, Jalil; Yupapin, Preecha P

    2012-01-01

    Auscultation of the heart is accompanied by both electrical activity and sound. Heart auscultation provides clues to diagnose many cardiac abnormalities. Unfortunately, detection of relevant symptoms and diagnosis based on heart sound through a stethoscope is difficult. The reason GPs find this difficult is that the heart sounds are of short duration and separated from one another by less than 30 ms. In addition, the cost of false positives constitutes wasted time and emotional anxiety for both patient and GP. Many heart diseases cause changes in heart sound, waveform, and additional murmurs before other signs and symptoms appear. Heart-sound auscultation is the primary test conducted by GPs. These sounds are generated primarily by turbulent flow of blood in the heart. Analysis of heart sounds requires a quiet environment with minimum ambient noise. In order to address such issues, the technique of denoising and estimating the biomedical heart signal is proposed in this investigation. Normally, the performance of the filter naturally depends on prior information related to the statistical properties of the signal and the background noise. This paper proposes Kalman filtering for denoising statistical heart sound. The cycles of heart sounds are certain to follow first-order Gauss-Markov process. These cycles are observed with additional noise for the given measurement. The model is formulated into state-space form to enable use of a Kalman filter to estimate the clean cycles of heart sounds. The estimates obtained by Kalman filtering are optimal in mean squared sense.

  10. Facilitation of research-based evidence within occupational therapy in stroke rehabilitation

    DEFF Research Database (Denmark)

    Kristensen, H.; Borg, T.; Hounsgaard, Lise

    2011-01-01

    Purpose: This study investigated the facilitation of evidence-based practice with the use of everyday life occupations and client-centred practice within occupational therapy in three settings of stroke rehabilitation. Method: The study was based on a phenomenological hermeneutical research...... adapted to local contexts. The implementation resulted in various new working routines. Learning processes became part of developing the occupational therapists' professional identities, expressed in more professional confidence. Collaboration in the organisation of the implementation process...

  11. Computer-based analysis of cardiac state using entropies, recurrence plots and Poincare geometry.

    Science.gov (United States)

    Chua, K C; Chandran, V; Acharya, U R; Lim, C M

    2008-01-01

    Heart rate variability refers to the regulation of the sinoatrial node, the natural pacemaker of the heart by the sympathetic and parasympathetic branches of the autonomic nervous system. Heart rate variability is important because it provides a window to observe the heart's ability to respond to normal regulatory impulses that affect its rhythm. A computer-based intelligent system for analysis of cardiac states is very useful in diagnostics and disease management. Parameters are extracted from the heart rate signals and analysed using computers for diagnostics. This paper describes the analysis of normal and seven types of cardiac abnormal signals using approximate entropy (ApEn), sample entropy (SampEn), recurrence plots and Poincare plot patterns. Ranges of these parameters for various cardiac abnormalities are presented with an accuracy of more than 95%. Among the two entropies, ApEn showed better performance for all the cardiac abnormalities. Typical Poincare and recurrence plots are shown for various cardiac abnormalities.

  12. Transcranial direct current stimulation and EEG-based motor imagery BCI for upper limb stroke rehabilitation.

    Science.gov (United States)

    Ang, Kai Keng; Guan, Cuntai; Phua, Kok Soon; Wang, Chuanchu; Teh, Irvin; Chen, Chang Wu; Chew, Effie

    2012-01-01

    Clinical studies had shown that EEG-based motor imagery Brain-Computer Interface (MI-BCI) combined with robotic feedback is effective in upper limb stroke rehabilitation, and transcranial Direct Current Stimulation (tDCS) combined with other rehabilitation techniques further enhanced the facilitating effect of tDCS. This motivated the current clinical study to investigate the effects of combining tDCS with MI-BCI and robotic feedback compared to sham-tDCS for upper limb stroke rehabilitation. The stroke patients recruited were randomized to receive 20 minutes of tDCS or sham-tDCS prior to 10 sessions of 1-hour MI-BCI with robotic feedback for 2 weeks. The online accuracies of detecting motor imagery from idle condition were assessed and offline accuracies of classifying motor imagery from background rest condition were assessed from the EEG of the evaluation and therapy parts of the 10 rehabilitation sessions respectively. The results showed no evident differences between the online accuracies on the evaluation part from both groups, but the offline analysis on the therapy part yielded higher averaged accuracies for subjects who received tDCS (n=3) compared to sham-tDCS (n=2). The results suggest towards tDCS effect in modulating motor imagery in stroke, but a more conclusive result can be drawn when more data are collected in the ongoing study.

  13. Cardiac tissue engineering and regeneration using cell-based therapy

    Directory of Open Access Journals (Sweden)

    Alrefai MT

    2015-05-01

    Full Text Available Mohammad T Alrefai,1–3 Divya Murali,4 Arghya Paul,4 Khalid M Ridwan,1,2 John M Connell,1,2 Dominique Shum-Tim1,2 1Division of Cardiac Surgery, 2Division of Surgical Research, McGill University Health Center, Montreal, QC, Canada; 3King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia; 4Department of Chemical and Petroleum Engineering, School of Engineering, University of Kansas, Lawrence, KS, USA Abstract: Stem cell therapy and tissue engineering represent a forefront of current research in the treatment of heart disease. With these technologies, advancements are being made into therapies for acute ischemic myocardial injury and chronic, otherwise nonreversible, myocardial failure. The current clinical management of cardiac ischemia deals with reestablishing perfusion to the heart but not dealing with the irreversible damage caused by the occlusion or stenosis of the supplying vessels. The applications of these new technologies are not yet fully established as part of the management of cardiac diseases but will become so in the near future. The discussion presented here reviews some of the pioneering works at this new frontier. Key results of allogeneic and autologous stem cell trials are presented, including the use of embryonic, bone marrow-derived, adipose-derived, and resident cardiac stem cells. Keywords: stem cells, cardiomyocytes, cardiac surgery, heart failure, myocardial ischemia, heart, scaffolds, organoids, cell sheet and tissue engineering

  14. Telerehabilitation Solution Conceptual Paper for Community-Based Rehabilitation of Patients Discharged after Critical Illness

    Directory of Open Access Journals (Sweden)

    Aphrodite Tsavourelou

    2016-12-01

    Full Text Available A novel service oriented platform has been developed under the framework of the Telerehabilitation Service funded by the Cross Border Cooperation Programme Greece Cyprus 2007 – 2013 to support tele-supervised exercise rehabilitation for patients after hospitalization in intensive care units (ICU. The platform enables multiparty, interregional bidirectional audio/visual communication between clinical practitioners and post-ICU patients. It also enables patient group-based vital sign real time monitoring, patients’ clinical record bookkeeping, and individualized and group-based patient online exercise programs. The exercise programs intended for the service are based on successful cardiorespiratory rehabilitation programs, individualized and monitored by a multidisciplinary team. The eligibility study of former ICU patients to participate in such a service as well as a cost benefit analysis are presented to support the cost effectiveness of the telerehabilitation program in addition to the expected health benefits to a large proportion of former ICU patients.

  15. Why evidence-based medicine is a good approach in physical and rehabilitation medicine. Thesis.

    Science.gov (United States)

    Negrini, S

    2014-10-01

    According to a good definition, evidence-based medicine (EBM) is: "The explicit, conscientious, and judicious use of the current best evidence in making decisions about the care of individual patients (and populations)". More appropriate in a clinical context like that of physical and rehabilitation medicine (PRM) is looking at evidence based clinical practice (EBCP), whose definition is: "The integration of best research evidence with clinical expertise and patient values". In the past the term evidence-based physical and rehabilitation medicine (EBPRM) was also proposed. In this thesis, after some historical notes on EBM and on PRM, we will discuss why in our view EBPRM must be the real foundation of our everyday PRM clinical practice.

  16. Paralysis: Rehabilitation

    Science.gov (United States)

    ... Forum About Us Donate Living with Paralysis > Rehabilitation Rehabilitation Rehabilitation and exercise are key to enhancing your health and quality of life. Find a rehabilitation center near you and become familiar with different ...

  17. Hydrogel based injectable scaffolds for cardiac tissue regeneration.

    Science.gov (United States)

    Radhakrishnan, Janani; Krishnan, Uma Maheswari; Sethuraman, Swaminathan

    2014-01-01

    Tissue engineering promises to be an effective strategy that can overcome the lacuna existing in the current pharmacological and interventional therapies and heart transplantation. Heart failure continues to be a major contributor to the morbidity and mortality across the globe. This may be attributed to the limited regeneration capacity after the adult cardiomyocytes are terminally differentiated or injured. Various strategies involving acellular scaffolds, stem cells, and combinations of stem cells, scaffolds and growth factors have been investigated for effective cardiac tissue regeneration. Recently, injectable hydrogels have emerged as a potential candidate among various categories of biomaterials for cardiac tissue regeneration due to improved patient compliance and facile administration via minimal invasive mode that treats complex infarction. This review discusses in detail on the advances made in the field of injectable materials for cardiac tissue engineering highlighting their merits over their preformed counterparts.

  18. Towards an SEMG-based tele-operated robot for masticatory rehabilitation.

    Science.gov (United States)

    Kalani, Hadi; Moghimi, Sahar; Akbarzadeh, Alireza

    2016-08-01

    This paper proposes a real-time trajectory generation for a masticatory rehabilitation robot based on surface electromyography (SEMG) signals. We used two Gough-Stewart robots. The first robot was used as a rehabilitation robot while the second robot was developed to model the human jaw system. The legs of the rehabilitation robot were controlled by the SEMG signals of a tele-operator to reproduce the masticatory motion in the human jaw, supposedly mounted on the moving platform, through predicting the location of a reference point. Actual jaw motions and the SEMG signals from the masticatory muscles were recorded and used as output and input, respectively. Three different methods, namely time-delayed neural networks, time delayed fast orthogonal search, and time-delayed Laguerre expansion technique, were employed and compared to predict the kinematic parameters. The optimal model structures as well as the input delays were obtained for each model and each subject through a genetic algorithm. Equations of motion were obtained by the virtual work method. Fuzzy method was employed to develop a fuzzy impedance controller. Moreover, a jaw model was developed to demonstrate the time-varying behavior of the muscle lengths during the rehabilitation process. The three modeling methods were capable of providing reasonably accurate estimations of the kinematic parameters, although the accuracy and training/validation speed of time-delayed fast orthogonal search were higher than those of the other two aforementioned methods. Also, during a simulation study, the fuzzy impedance scheme proved successful in controlling the moving platform for the accurate navigation of the reference point in the desired trajectory. SEMG has been widely used as a control command for prostheses and exoskeleton robots. However, in the current study by employing the proposed rehabilitation robot the complete continuous profile of the clenching motion was reproduced in the sagittal plane.

  19. A systematic review of the effectiveness of alternative cadres in community based rehabilitation

    Directory of Open Access Journals (Sweden)

    Mannan Hasheem

    2012-08-01

    Full Text Available Abstract Background The Millennium Development Goals (MDGs aim to improve population health and the quality and dignity of people’s lives, but their achievement is constrained by the crisis in human resources for health. An important potential contribution towards achieving the MDGs for persons with disabilities will be the newly developed Guidelines for Community Based Rehabilitation (CBR, launched in 2010. Given the global shortage of medical and nursing personnel and highly skilled rehabilitation practitioners, effective implementation of the CBR guidelines will require additional health workers, with improved distribution and a new skill set, allowing them to work across the health, education, livelihoods, social, and development sectors. Methods We conducted a systematic review to evaluate existing evidence regarding the effectiveness of alternative cadres working in CBR in low and middle income countries. We searched the following databases: PUBMED, LILACS, SCIE, ISMEAR, WHOLIS, AFRICAN MED IND. We also searched the online archive of the Asia Pacific Disability Rehabilitation Journal (available from 2002 to 2010, which was not covered by any of the other databases. There was no limit set on inclusion with regard to how recent a publication was in the general search. Results The search yielded 235 abstracts, only 6 of which addressed CBR through some type of evaluative component. Three of the studies explored the effects of CBR interventions, mainly related to physical disabilities, while three explored issues concerned with the work performance of rehabilitation workers. Altogether the studies covered four different countries. Conclusion All six studies related to specific service delivery in local contexts, using outcome measures that were not comparable across studies. We do not, therefore, feel that the current results provide adequate methodology or evidence for reliably generalizing their results. Due to the dearth of evidence

  20. Rheumatologic rehabilitation: towards recommendations

    Directory of Open Access Journals (Sweden)

    S. Maddali Bongi

    2014-11-01

    Full Text Available Rheumatic patients are highly complex and often affected by chronic diseases. Rehabilitation is generally needed for proper management of the underlying disease. This article describes the characteristics of an effective rheumatologic rehabilitation, takes into account data published in international literature, suggests recommendations based on scientific evidence to develop a correct rehabilitation plan for rheumatic patients and proposes the basis to draw up guidelines in the field of rheumatologic rehabilitation.

  1. Interdisciplinary rehabilitation

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ IntroductionInterdisciplinary rehabilitation, or care by a team of rehabilitation professionals, has been a core strategy of rehabilitation medicine since its beginning. As a result, quality assessments of these programs universally include evaluating the effectiveness of their interdisciplinary teams. Rehabilitation programs for individuals with physical and cognitive disabilities originally were institutionally based, an environment that facilitated the communication needed for interdisciplinary care. These programs addressed a full spectrum of problems, including health, physical functioning, psychological adjustment, social integration, and vocational or other significant role participation. The implementation of truly interdisciplinary programs has always been difficult because of this complexity, but recent restrictions in the resources available to provide rehabilitation have increased this difficulty. With less professional time available because of limited funds, the interdisciplinary process is being challenged to show its value, and to be as efficient as possible.This paper discusses the benefits to be gained through the interdisciplinary process, factors that reduce its cost effectiveness and strategies to maintain its advantages at the least possible cost.

  2. Implementing a framework for goal setting in community based stroke rehabilitation: a process evaluation

    OpenAIRE

    Scobbie, L.; McLean, D; Dixon, D; Duncan, E; Wyke, S

    2013-01-01

    Background: Goal setting is considered ‘best practice’ in stroke rehabilitation; however, there is no consensus regarding the key components of goal setting interventions or how they should be optimally delivered in practice. We developed a theory-based goal setting and action planning framework (G-AP) to guide goal setting practice. G-AP has 4 stages: goal negotiation, goal setting, action planning and coping planning and appraisal and feedback. All stages are recorded in a patient-held reco...

  3. Pipeline rehabilitation planning

    Energy Technology Data Exchange (ETDEWEB)

    Palmer-Jones, Roland; Hopkins, Phil; Eyre, David [PENSPEN (United Kingdom)

    2005-07-01

    An operator faced with an onshore pipeline that has extensive damage must consider the need for rehabilitation, the sort of rehabilitation to be used, and the rehabilitation schedule. This paper will consider pipeline rehabilitation based on the authors' experiences from recent projects, and recommend a simple strategy for planning pipeline rehabilitation. It will also consider rehabilitation options: external re-coating; internal lining; internal painting; programmed repairs. The main focus will be external re-coating. Consideration will be given to rehabilitation coating types, including tape wraps, epoxy, and polyurethane. Finally it will discuss different options for scheduling the rehabilitation of corrosion damage including: the statistical comparison of signals from inspection pigs; statistical comparison of selected measurements from inspection pigs and other inspections; the use of corrosion rates estimated for the mechanisms and conditions; expert judgement. (author)

  4. Training-Based Interventions in Motor Rehabilitation after Stroke: Theoretical and Clinical Considerations

    Directory of Open Access Journals (Sweden)

    Annette Sterr

    2004-01-01

    Full Text Available Basic neuroscience research on brain plasticity, motor learning and recovery has stimulated new concepts in neurological rehabilitation. Combined with the development of set methodological standards in clinical outcome research, these findings have led to a double-paradigm shift in motor rehabilitation: (a the move towards evidence-based procedures for the assessment of clinical outcome & the employment of disablement models to anchor outcome parameters, and (b the introduction of practice-based concepts that are derived from testable models that specify treatment mechanisms. In this context, constraint-induced movement therapy (CIT has played a catalytic role in taking motor rehabilitation forward into the scientific arena. As a theoretically founded and hypothesis-driven intervention, CIT research focuses on two main issues. The first issue is the assessment of long-term clinical benefits in an increasing range of patient groups, and the second issue is the investigation of neuronal and behavioural treatment mechanisms and their interactive contribution to treatment success. These studies are mainly conducted in the research environment and will eventually lead to increased treatment benefits for patients in standard health care. However, gradual but presumably more immediate benefits for patients may be achieved by introducing and testing derivates of the CIT concept that are more compatible with current clinical practice. Here, we summarize the theoretical and empirical issues related to the translation of research-based CIT work into the clinical context of standard health care.

  5. An evidence-based rehabilitation program for tracheoesophageal speakers

    NARCIS (Netherlands)

    Jongmans, P.; Rossum, M.; As-Brooks, C.; Hilgers, F.; Pols, L.; Hilgers, F.J.M.; Pols, L.C.W.; van Rossum, M.; van den Brekel, M.W.M.

    2008-01-01

    Objectives: to develop an evidence-based therapy program aimed at improving tracheoesophageal speech intelligibility. The therapy program is based on particular problems found for TE speakers in a previous study as performed by the authors. Patients/Materials and Methods: 9 male laryngectomized indi

  6. A low cost virtual reality system for home based rehabilitation of the arm following stroke: A randomised controlled feasibility trial

    OpenAIRE

    Standen, P.; Threapleton, K; Richardson, A; Connell, L; Brown, D.; Battersby, S; Platts, F; Burton, A

    2016-01-01

    Objective: To assess the feasibility of conducting a randomised controlled trial of a home-based virtual reality system for rehabilitation of the arm following stroke. Design: Two group feasibility randomised controlled trial of intervention versus usual care. Setting: Patients’ homes. Participants: Patients aged 18 or over, with residual arm dysfunction following stroke and, no longer receiving any other intensive rehabilitation. Interventions: Eight weeks’ use of a low cost home-based virtu...

  7. Late group-based rehabilitation has no advantages compared with supervised home-exercises after total knee arthroplasty

    DEFF Research Database (Denmark)

    Madsen, Majbritt; Larsen, Kristian; Madsen, Inger Kirkegård;

    2013-01-01

    This study aimed to test whether group-based rehabilitation focusing on strength training, education and self-management is more effective than individual, supervised home-training after fast-track total knee arthroplasty (TKA).......This study aimed to test whether group-based rehabilitation focusing on strength training, education and self-management is more effective than individual, supervised home-training after fast-track total knee arthroplasty (TKA)....

  8. An acoustic feature-based similarity scoring system for speech rehabilitation assistance.

    Science.gov (United States)

    Syauqy, Dahnial; Wu, Chao-Min; Setyawati, Onny

    2016-08-01

    The purpose of this study is to develop a tool to assist speech therapy and rehabilitation, which focused on automatic scoring based on the comparison of the patient's speech with another normal speech on several aspects including pitch, vowel, voiced-unvoiced segments, strident fricative and sound intensity. The pitch estimation employed the use of cepstrum-based algorithm for its robustness; the vowel classification used multilayer perceptron (MLP) to classify vowel from pitch and formants; and the strident fricative detection was based on the major peak spectral intensity, location and the pitch existence in the segment. In order to evaluate the performance of the system, this study analyzed eight patient's speech recordings (four males, four females; 4-58-years-old), which had been recorded in previous study in cooperation with Taipei Veterans General Hospital and Taoyuan General Hospital. The experiment result on pitch algorithm showed that the cepstrum method had 5.3% of gross pitch error from a total of 2086 frames. On the vowel classification algorithm, MLP method provided 93% accuracy (men), 87% (women) and 84% (children). In total, the overall results showed that 156 tool's grading results (81%) were consistent compared to 192 audio and visual observations done by four experienced respondents. Implication for Rehabilitation Difficulties in communication may limit the ability of a person to transfer and exchange information. The fact that speech is one of the primary means of communication has encouraged the needs of speech diagnosis and rehabilitation. The advances of technology in computer-assisted speech therapy (CAST) improve the quality, time efficiency of the diagnosis and treatment of the disorders. The present study attempted to develop tool to assist speech therapy and rehabilitation, which provided simple interface to let the assessment be done even by the patient himself without the need of particular knowledge of speech processing while at the

  9. Rehabilitation Aids.

    Science.gov (United States)

    National Center on Educational Media and Materials for the Handicapped, Columbus, OH.

    Selected from the National Instructional Materials Information System (NIMIS)--a computer based on-line interactive retrieval system on special education materials--the bibliography covers 40 equipment items for rehabilitation and physical therapy programs for all levels of handicapped children. Described are such items as a handygym, a suspension…

  10. Active disturbance rejection control based human gait tracking for lower extremity rehabilitation exoskeleton.

    Science.gov (United States)

    Long, Yi; Du, Zhijiang; Cong, Lin; Wang, Weidong; Zhang, Zhiming; Dong, Wei

    2017-03-01

    This paper presents an active disturbance rejection control (ADRC) based strategy, which is applied to track the human gait trajectory for a lower limb rehabilitation exoskeleton. The desired human gait trajectory is derived from the Clinical Gait Analysis (CGA). In ADRC, the total external disturbance can be estimated by the extended state observer (ESO) and canceled by the designed control law. The observer bandwidth and the controller bandwidth are determined by the practical principles. We simulated the proposed methodology in MATLAB. The numerical simulation shows the tracking error comparison and the estimated errors of the extended state observer. Two experimental tests were carried out to prove the performance of the algorithm presented in this paper. The experiment results show that the proposed ADRC behaves a better performance than the regular proportional integral derivative (PID) controller. With the proposed ADRC, the rehabilitation system is capable of tracking the target gait more accurately.

  11. Aggregate Size Optimization in Microwells for Suspension-based Cardiac Differentiation of Human Pluripotent Stem Cells

    OpenAIRE

    Bauwens, Celine L.; Toms, Derek; Ungrin, Mark

    2016-01-01

    Cardiac differentiation of human pluripotent stems cells (hPSCs) is typically carried out in suspension cell aggregates. Conventional aggregate formation of hPSCs involves dissociating cell colonies into smaller clumps, with size control of the clumps crudely controlled by pipetting the cell suspension until the desired clump size is achieved. One of the main challenges of conventional aggregate-based cardiac differentiation of hPSCs is that culture heterogeneity and spatial disorganization l...

  12. Effect of cardiac rehabilitation on heart failure patients'CPET%心脏康复对稳定期慢性心力衰竭患者运动心肺功能的影响

    Institute of Scientific and Technical Information of China (English)

    靳宜静; 王学磊

    2015-01-01

    目的:探讨心脏康复治疗对心力衰竭患者运动心肺功能的影响。方法选取2014年1—6月就诊我院心内科的稳定期心力衰竭患者36名,在常规药物治疗的基础上给予定量的心脏康复运动治疗3个月,36名患者均在实验前后接受心肺运动试验( cardiopulmonary exercise testing ,CPET)检查,并比较实验前后患者运动心肺功能改善情况。结果实验后最大代谢当量( METS)、最大氧脉搏( VO2 max/HR)、最大公斤耗氧量( VO2 max/kg)均优于实验前,P<0.05,差异具有统计学意义。结论心脏康复运动对慢性心力衰竭患者运动心肺功能的改善有疗效。%Objective To assess the effect of cardiac rehabilitation on heart failure patients 'CPET. Methods This study was conducted on 36 patients who were diagnosed as heart failure .We treated all the patients not only general drug therapy , but also rehabilitation training for three months .The patients accepted cardiopulmonary exercise testing both before and after the rehabilitation program .The outcome filled out for them and the data were analyzed using the SPSS .Results Our findings showed that there was a statistically significant increase in maximal METS, VO2 max/HR, VO2max/kg.Conclusions Cardiac rehabilitation is effective on improving the heart-lung function of cardiac failure patients .

  13. Adaptation of task difficulty in rehabilitation exercises based on the user's motor performance and physiological responses.

    Science.gov (United States)

    Shirzad, Navid; Van der Loos, H F Machiel

    2013-06-01

    Although robot-assisted rehabilitation regimens are as effective, functionally, as conventional therapies, they still lack features to increase patients' engagement in the regimen. Providing rehabilitation tasks at a "desirable difficulty" is one of the ways to address this issue and increase the motivation of a patient to continue with the therapy program. Then the problem is to design a system that is capable of estimating the user's desirable difficulty, and ultimately, modifying the task based on this prediction. In this paper we compared the performance of three machine learning algorithms in predicting a user's desirable difficulty during a typical reaching motion rehabilitation task. Different levels of error amplification were used as different levels of task difficulty. We explored the usefulness of using participants' motor performance and physiological signals during the reaching task in prediction of their desirable difficulties. Results showed that a Neural Network approach gives higher prediction accuracy in comparison with models based on k-Nearest Neighbor and Discriminant Analysis methods.

  14. Facilitation of research-based evidence within occupational therapy in stroke rehabilitation

    DEFF Research Database (Denmark)

    Kristensen, Hanne Kaae; Borg, T.; Hounsgaard, L.

    2011-01-01

    Purpose:This study investigated the facilitation of evidence-based practice with the use of everyday life occupations and client-centred practice within occupational therapy in three settings of stroke rehabilitation. Method:The study was based on a phenomenological hermeneutical research approach...... of evidence-based occupational therapy....... to local contexts.The implementation resulted in various new working routines. Learning processes became part of developing the occupational therapists’ professional identities, expressed in more professional confidence. Collaboration in the organisation of the implementation process was significant...

  15. Facilitation of research-based evidence within occupational therapy in stroke rehabilitation

    DEFF Research Database (Denmark)

    Kristensen, H.; Borg, T.; Hounsgaard, Lise

    2011-01-01

    Purpose: This study investigated the facilitation of evidence-based practice with the use of everyday life occupations and client-centred practice within occupational therapy in three settings of stroke rehabilitation. Method: The study was based on a phenomenological hermeneutical research...... of the implementation of evidence-based occupational therapy....... adapted to local contexts. The implementation resulted in various new working routines. Learning processes became part of developing the occupational therapists' professional identities, expressed in more professional confidence. Collaboration in the organisation of the implementation process...

  16. Predictors of exercise capacity following exercise-based rehabilitation in patients with coronary heart disease and heart failure

    DEFF Research Database (Denmark)

    Uddin, Jamal; Zwisler, Ann-Dorthe; Lewinter, Christian

    2016-01-01

    BACKGROUND: The aim of this study was to undertake a comprehensive assessment of the patient, intervention and trial-level factors that may predict exercise capacity following exercise-based rehabilitation in patients with coronary heart disease and heart failure. DESIGN: Meta-analysis and meta...... intensity was found to be significantly associated with VO2max (P = 0.04); those trials with the highest average exercise intensity had the largest mean post-rehabilitation VO2max compared to control. CONCLUSIONS: We found considerable heterogeneity across randomized controlled trials in the magnitude...... of improvement in exercise capacity following exercise-based rehabilitation compared to control among patients with coronary heart disease or heart failure. Whilst higher exercise intensities were associated with a greater level of post-rehabilitation exercise capacity, there was no strong evidence to support...

  17. The Role of Soundscape in Nature-Based Rehabilitation: A Patient Perspective

    Directory of Open Access Journals (Sweden)

    Gunnar Cerwén

    2016-12-01

    Full Text Available Nature-based rehabilitation (NBR has convincing support in research, yet the underlying mechanisms are not fully understood. The present study sought to increase understanding of the role of soundscapes in NBR, an aspect paid little attention thus far. Transcribed interviews with 59 patients suffering from stress-related mental disorders and undergoing a 12-week therapy programme in the rehabilitation garden in Alnarp, Sweden, were analysed using Interpretative Phenomenology Analysis (IPA. Described sounds were categorised as natural, technological or human. The results showed that patients frequently referred to natural sounds as being part of a pleasant and “quiet” experience that supported recovery and induced “soft fascination”. Technological sounds were experienced as disturbing, while perception of human sounds varied depending on loudness and the social context. The study further uncovered how sound influenced patients’ behaviour and experiences in the garden, through examination of three cross-theme dimensions that materialised in the study; sound in relation to overall perception, sound in relation to garden usage, and increased susceptibility to sound. The findings are discussed in relation to NBR; the need for a more nuanced understanding of susceptibility to sound among people suffering from mental fatigue was identified and design considerations for future rehabilitation gardens were formulated.

  18. An active contour framework based on the Hermite transform for shape segmentation of cardiac MR images

    Science.gov (United States)

    Barba-J, Leiner; Escalante-Ramírez, Boris

    2016-04-01

    Early detection of cardiac affections is fundamental to address a correct treatment that allows preserving the patient's life. Since heart disease is one of the main causes of death in most countries, analysis of cardiac images is of great value for cardiac assessment. Cardiac MR has become essential for heart evaluation. In this work we present a segmentation framework for shape analysis in cardiac magnetic resonance (MR) images. The method consists of an active contour model which is guided by the spectral coefficients obtained from the Hermite transform (HT) of the data. The HT is used as model to code image features of the analyzed images. Region and boundary based energies are coded using the zero and first order coefficients. An additional shape constraint based on an elliptical function is used for controlling the active contour deformations. The proposed framework is applied to the segmentation of the endocardial and epicardial boundaries of the left ventricle using MR images with short axis view. The segmentation is sequential for both regions: the endocardium is segmented followed by the epicardium. The algorithm is evaluated with several MR images at different phases of the cardiac cycle demonstrating the effectiveness of the proposed method. Several metrics are used for performance evaluation.

  19. Selective and integrated rehabilitation programs for disturbances of visual/spatial attention and executive function after brain damage: a neuropsychological evidence-based review.

    Science.gov (United States)

    Zoccolotti, P; Cantagallo, A; De Luca, M; Guariglia, C; Serino, A; Trojano, L

    2011-03-01

    The present evidence-based review systematically examines the literature on the neuropsychological rehabilitation of attentional and executive dysfunctions in patients with acquired brain lesions. Four areas are considered: 1) neuropsychological rehabilitation of attentional disorders; 2) neuropsychological rehabilitation of neglect disorders; 3) neuropsychological rehabilitation of dysexecutive disorders and 4) rehabilitation trainings for patients with mild traumatic brain injury (TBI). In each area, search and selection of papers were performed on several databases and integrated by crosschecking references from relevant and recent reviews. The literature up to 2007 was examined (in some areas the search was limited from 2000 to 2007). Class of evidence for each selected study was evaluated according to the SPREAD (2010) criteria. Based on this analysis, recommendations on the effectiveness of rehabilitation trainings are proposed separately for each rehabilitation method in each of the four areas considered. Information on follow-up data and impact on activities of daily living is provided whenever available.

  20. Organization of rehabilitation services.

    Science.gov (United States)

    Graham, Laura A

    2013-01-01

    In the past 20 years there have been many changes in the way that neurological rehabilitation is delivered worldwide. This is in part a reflection of improved acute medical therapies and intensive care and also related to the development of a more holistic approach to recovery, embracing the principles of the WHO International Classification of Functioning as a model for rehabilitation. Traditionally, rehabilitation services have tended to develop piecemeal according to local resources and need. By definition such services should be driven by a patient-centered approach and thus there is wide variety in service provision nationally and internationally. This chapter describes the background to current service set-ups and provision, exploring models of rehabilitation delivery and common presentations in neurological rehabilitation. Relevant legislation and guidance documents are reviewed. The text provides an overview of different aspects of rehabilitation services including acute and inpatient provision, outpatient services, community-based rehabilitation, residential facilities, and vocational services.

  1. Development of a system based on 3D vision, interactive virtual environments, ergonometric signals and a humanoid for stroke rehabilitation.

    Science.gov (United States)

    Ibarra Zannatha, Juan Manuel; Tamayo, Alejandro Justo Malo; Sánchez, Angel David Gómez; Delgado, Jorge Enrique Lavín; Cheu, Luis Eduardo Rodríguez; Arévalo, Wilson Alexander Sierra

    2013-11-01

    This paper presents a stroke rehabilitation (SR) system for the upper limbs, developed as an interactive virtual environment (IVE) based on a commercial 3D vision system (a Microsoft Kinect), a humanoid robot (an Aldebaran's Nao), and devices producing ergonometric signals. In one environment, the rehabilitation routines, developed by specialists, are presented to the patient simultaneously by the humanoid and an avatar inside the IVE. The patient follows the rehabilitation task, while his avatar copies his gestures that are captured by the Kinect 3D vision system. The information of the patient movements, together with the signals obtained from the ergonometric measurement devices, is used also to supervise and to evaluate the rehabilitation progress. The IVE can also present an RGB image of the patient. In another environment, that uses the same base elements, four game routines--Touch the balls 1 and 2, Simon says, and Follow the point--are used for rehabilitation. These environments are designed to create a positive influence in the rehabilitation process, reduce costs, and engage the patient.

  2. Promoting Therapists’ Use of Motor Learning Strategies within Virtual Reality-Based Stroke Rehabilitation

    Science.gov (United States)

    Levac, Danielle E.; Glegg, Stephanie M. N.; Sveistrup, Heidi; Colquhoun, Heather; Miller, Patricia; Finestone, Hillel; DePaul, Vincent; Harris, Jocelyn E.; Velikonja, Diana

    2016-01-01

    Purpose Therapists use motor learning strategies (MLSs) to structure practice conditions within stroke rehabilitation. Virtual reality (VR)-based rehabilitation is an MLS-oriented stroke intervention, yet little support exists to assist therapists in integrating MLSs with VR system use. Method A pre-post design evaluated a knowledge translation (KT) intervention incorporating interactive e-learning and practice, in which 11 therapists learned how to integrate MLSs within VR-based therapy. Self-report and observer-rated outcome measures evaluated therapists’ confidence, clinical reasoning and behaviour with respect to MLS use. A focus group captured therapists’ perspectives on MLS use during VR-based therapy provision. Results The intervention improved self-reported confidence about MLS use as measured by confidence ratings (p <0.001). Chart-Stimulated Recall indicated a moderate level of competency in therapists’ clinical reasoning about MLSs following the intervention, with no changes following additional opportunities to use VR (p = .944). On the Motor Learning Strategy Rating Instrument, no behaviour change with respect to MLS use was noted (p = 0.092). Therapists favoured the strategy of transferring skills from VR to real-life tasks over employing a more comprehensive MLS approach. Conclusion The KT intervention improved therapists’ confidence but did not have an effect on clinical reasoning or behaviour with regard to MLS use during VR-based therapy. PMID:27992492

  3. Impedance control in a wave-based teleoperator for rehabilitation motor therapies assisted by robots.

    Science.gov (United States)

    Mendoza, Marco; Bonilla, Isela; González-Galván, Emilio; Reyes, Fernando

    2016-01-01

    This paper presents an improved wave-based bilateral teleoperation scheme for rehabilitation therapies assisted by robot manipulators. The main feature of this bilateral teleoperator is that both robot manipulators, master and slave, are controlled by impedance. Thus, a pair of motion-based adaptive impedance controllers are integrated into a wave-based configuration, in order to guarantee a stable human-robot interaction and to compensate the position drift, characteristic of the available schemes of bilateral teleoperation. Moreover, the teleoperator stability, in the presence of time delays in the communication channel, is guaranteed because the wave-variable approach is included to encode the force and velocity signals. It should be noted that the proposed structure enables the implementation of several teleoperator schemes, from passive therapies, without the intervention of a human operator on the master side, to fully active therapies where both manipulators interact with humans in a stable manner. The suitable performance of the proposed teleoperator is verified through some results obtained from the simulation of the passive and active-constrained modes, by considering typical tasks in motor-therapy rehabilitation, where an improved behavior is observed when compared to implementations of the classical wave-based approach.

  4. [Design of an embedded stroke rehabilitation apparatus system based on Linux computer engineering].

    Science.gov (United States)

    Zhuang, Pengfei; Tian, XueLong; Zhu, Lin

    2014-04-01

    A realizaton project of electrical stimulator aimed at motor dysfunction of stroke is proposed in this paper. Based on neurophysiological biofeedback, this system, using an ARM9 S3C2440 as the core processor, integrates collection and display of surface electromyography (sEMG) signal, as well as neuromuscular electrical stimulation (NMES) into one system. By embedding Linux system, the project is able to use Qt/Embedded as a graphical interface design tool to accomplish the design of stroke rehabilitation apparatus. Experiments showed that this system worked well.

  5. RESEARCH AND DEVELOPMENT OF DSP-BASED FACE RECOGNITION SYSTEM FOR ROBOTIC REHABILITATION NURSING BEDS

    Directory of Open Access Journals (Sweden)

    Ming XING

    2016-04-01

    Full Text Available This article describes the development of DSP as the core of the face recognition system, on the basis of understanding the background, significance and current research situation at home and abroad of face recognition issue, having a in-depth study to face detection, Image preprocessing, feature extraction face facial structure, facial expression feature extraction, classification and other issues during face recognition and have achieved research and development of DSP-based face recognition system for robotic rehabilitation nursing beds. The system uses a fixed-point DSP TMS320DM642 as a central processing unit, with a strong processing performance, high flexibility and programmability.

  6. Meta-Analyses of Human Cell-Based Cardiac Regeneration Therapies

    DEFF Research Database (Denmark)

    Gyöngyösi, Mariann; Wojakowski, Wojciech; Navarese, Eliano P;

    2016-01-01

    In contrast to multiple publication-based meta-analyses involving clinical cardiac regeneration therapy in patients with recent myocardial infarction, a recently published meta-analysis based on individual patient data reported no effect of cell therapy on left ventricular function or clinical ou...

  7. [Remote intelligent Brunnstrom assessment system for upper limb rehabilitation for post-stroke based on extreme learning machine].

    Science.gov (United States)

    Wang, Yue; Yu, Lei; Fu, Jianming; Fang, Qiang

    2014-04-01

    In order to realize an individualized and specialized rehabilitation assessment of remoteness and intelligence, we set up a remote intelligent assessment system of upper limb movement function of post-stroke patients during rehabilitation. By using the remote rehabilitation training sensors and client data sampling software, we collected and uploaded the gesture data from a patient's forearm and upper arm during rehabilitation training to database of the server. Then a remote intelligent assessment system, which had been developed based on the extreme learning machine (ELM) algorithm and Brunnstrom stage assessment standard, was used to evaluate the gesture data. To evaluate the reliability of the proposed method, a group of 23 stroke patients, whose upper limb movement functions were in different recovery stages, and 4 healthy people, whose upper limb movement functions were normal, were recruited to finish the same training task. The results showed that, compared to that of the experienced rehabilitation expert who used the Brunnstrom stage standard table, the accuracy of the proposed remote Brunnstrom intelligent assessment system can reach a higher level, as 92.1%. The practical effects of surgery have proved that the proposed system could realize the intelligent assessment of upper limb movement function of post-stroke patients remotely, and it could also make the rehabilitation of the post-stroke patients at home or in a community care center possible.

  8. A population-based lifestyle intervention to promote healthy weight and physical activity in people with cardiac disease: The PANACHE (Physical Activity, Nutrition And Cardiac HEalth study protocol

    Directory of Open Access Journals (Sweden)

    Allman-Farinelli Margaret

    2010-04-01

    Full Text Available Abstract Background Maintaining a healthy weight and undertaking regular physical activity are important for the secondary prevention of cardiovascular disease (CVD. However, many people with CVD are overweight and insufficiently active. In addition, in Australia only 20-30% of people requiring cardiac rehabilitation (CR for CVD actually attend. To improve outcomes of and access to CR the efficacy, effectiveness and cost-effectiveness of alternative approaches to CR need to be established. This research will determine the efficacy of a telephone-delivered lifestyle intervention, promoting healthy weight and physical activity, in people with CVD in urban and rural settings. The control group will also act as a replication study of a previously proven physical activity intervention, to establish whether those findings can be repeated in different urban and rural locations. The cost-effectiveness and acceptability of the intervention to CR staff and participants will also be determined. Methods/Design This study is a randomised controlled trial. People referred for CR at two urban and two rural Australian hospitals will be invited to participate. The intervention (healthy weight group will participate in four telephone delivered behavioural coaching and goal setting sessions over eight weeks. The coaching sessions will be on weight, nutrition and physical activity and will be supported by written materials, a pedometer and two follow-up booster telephone calls. The control (physical activity group will participate in a six week intervention previously shown to increase physical activity, consisting of two telephone delivered behavioural coaching and goal setting sessions on physical activity, supported by written materials, a pedometer and two booster phone calls. Data will be collected at baseline, eight weeks and eight months for the intervention group (baseline, six weeks and six months for the control group. The primary outcome is weight change

  9. Application of critical pathway in cardiac rehabilitation for patients with acute myocardial infarction%临床路径在急性心肌梗死患者心脏康复随访中的应用

    Institute of Scientific and Technical Information of China (English)

    胡经文; 刘美丽; 王文茹; 阮慧琴; 李娟利; 刘盈盈

    2013-01-01

    Objective To evaluate the effects of critical pathway in cardiac rehabilitation for patients with acute myocardial infarction(AMI).Methods Totally 110 AMI patients were randomly divided into two groups.The patients in the experimental group received a 6-week cardiac rehabilitation program according to the critical pathway manual including exercises,diet,medication,relaxing training,stress coping,symptom identification and treatment,while the patients in the control group received routine discharge education.The patients' quality of life,risk factors of cardiovascular events,times and cost of medical consultation were compared between the two groups at 6 weeks and 12 weeks after discharge.Results The patients' quality of life in the experimental group was significantly higher than that in the control group at 12 weeks after discharge(P<0.05),the risk factors of cardiovascular events,times and cost of medical consultation in the experimental group were significantly lower than those in the control group(P<0.05).Conclusion The application of critical pathway in cardiac rehabilitation can standardize AMI rehabilitation protocol,enhance patient's compliance,improve the outcomes of rehabilitation and save medical cost.%目的 观察临床路径在急性心肌梗死患者康复期心脏康复训练中的作用,为急性心肌梗死患者心脏康复护理提供依据.方法 依照临床路径模式制订心脏康复路径手册,将110例康复期急性心肌梗死患者随机分为康复组和对照组.康复组患者出院后以心脏康复路径手册为指导,接受为期6周的以运动、饮食、用药、压力应对、症状识别与处理为主要内容的心脏康复训练;对照组患者出院时只接受常规的出院康复指导,分别在患者出院后6周和12周时评价其生活质量、心血管危险因素水平和再就诊次数和费用等.结果 康复组患者出院后12周内生活质量提高,心血管危险因素水平、再就诊

  10. A Game-Based Virtualized Reality Approach for Simultaneous Rehabilitation of Motor Skill and Confidence

    Directory of Open Access Journals (Sweden)

    Alasdair G. Thin

    2012-01-01

    Full Text Available Virtualized reality games offer highly interactive and engaging user experience and therefore game-based approaches (GBVR may have significant potential to enhance clinical rehabilitation practice as traditional therapeutic exercises are often repetitive and boring, reducing patient compliance. The aim of this study was to investigate if a rehabilitation training programme using GBVR could simultaneously improve both motor skill (MS and confidence (CON, as they are both important determinants of daily living and physical and social functioning. The study was performed using a nondominant hand motor deficit model in nonambidextrous healthy young adults, whereby dominant and nondominant arms acted as control and intervention conditions, respectively. GBVR training was performed using a commercially available tennis-based game. CON and MS were assessed by having each subject perform a comparable real-world motor task (RWMT before and after training. Baseline CON and MS for performing the RWMT were significantly lower for the nondominant hand and improved after GBVR training, whereas there were no changes in the dominant (control arm. These results demonstrate that by using a GBVR approach to address a MS deficit in a real-world task, improvements in both MS and CON can be facilitated and such approaches may help increase patient compliance.

  11. Primary-care based participatory rehabilitation: users’ views of a horticultural and arts project

    Science.gov (United States)

    Barley, Elizabeth A; Robinson, Susan; Sikorski, Jim

    2012-01-01

    Background Participation in horticulture and arts may improve wellbeing in those with mental and physical illness. Aim To conduct an in-depth exploration of the views and experience of participants of a primary-care-based horticultural and participatory arts rehabilitation project (Sydenham Garden). Design and setting Qualitative interview study of a primary-care-based horticultural and participatory arts rehabilitation project in South London. Method Semi-structured interviews were conducted with 16 participants (referred to as ‘coworkers’) of Sydenham Garden. Seven were female. Participants were aged between 38 and 91 years and had a range of severe mental and physical health problems; most had depression. The interviews were analysed using constant comparison and thematic analysis. Results Data were overwhelmingly positive concerning participation. Coworkers considered participation in the project to promote wellbeing by providing purposeful and enjoyable activity and interest, improving mood and self-perceptions, and providing an escape from life’s pressures. Being outdoors was considered therapeutic. The most-valued aspect of participation was the social contact derived as a result of it. Many of the coworkers who were interviewed developed transferable skills, including nationally recognised qualifications, which they valued highly. Conclusion Delivery of horticultural therapy and participatory arts is a feasible model for improving wellbeing in patients in primary care who have serious illness. Longer-term studies are needed to address what happens to people after leaving such projects. PMID:22520790

  12. MR-Based Cardiac and Respiratory Motion-Compensation Techniques for PET-MR Imaging.

    Science.gov (United States)

    Munoz, Camila; Kolbitsch, Christoph; Reader, Andrew J; Marsden, Paul; Schaeffter, Tobias; Prieto, Claudia

    2016-04-01

    Cardiac and respiratory motion cause image quality degradation in PET imaging, affecting diagnostic accuracy of the images. Whole-body simultaneous PET-MR scanners allow for using motion information estimated from MR images to correct PET data and produce motion-compensated PET images. This article reviews methods that have been proposed to estimate motion from MR images and different techniques to include this information in PET reconstruction, in order to overcome the problem of cardiac and respiratory motion in PET-MR imaging. MR-based motion correction techniques significantly increase lesion detectability and contrast, and also improve accuracy of uptake values in PET images.

  13. Aspects affecting occupational therapists' reasoning when implementing research-based evidence in stroke rehabilitation

    DEFF Research Database (Denmark)

    Hounsgaard, Lise; Kristensen, H. K.; Borg, T.

    2012-01-01

    within stroke rehabilitation. METHODS: The study was based on a phenomenological hermeneutical and an action research approach in collaboration with three occupational therapy settings including 25 occupational therapists. Data collection consisted of 41 field observations, 14 individual interviews......BACKGROUND: When implementing evidence-based practice in occupational therapy the investigation of clinical reasoning provides important information on research utilization. AIM: This study investigates aspects affecting occupational therapists' reasoning when implementing research-based evidence......, and six focus-group interviews. RESULTS: New knowledge concerning the substantial influence of professional values in the occupational therapists' local cultures was indicated. It was of importance that the therapists as a group are given the opportunity to explicit and critically appraise values...

  14. Aspects affecting occupational therapists' reasoning when implementing research-based evidence in stroke rehabilitation

    DEFF Research Database (Denmark)

    Kristensen, Hanne Kaae; Borg, T.; Hounsgaard, L.

    2012-01-01

    within stroke rehabilitation. Methods: The study was based on a phenomenological hermeneutical and an action research approach in collaboration with three occupational therapy settings including 25 occupational therapists. Data collection consisted of 41 field observations, 14 individual interviews......Background: When implementing evidence-based practice in occupational therapy the investigation of clinical reasoning provides important information on research utilization. Aim: This study investigates aspects affecting occupational therapists’ reasoning when implementing research-based evidence......, and six focus-group interviews. Results: New knowledge concerning the substantial influence of professional values in the occupational therapists’ local cultures was indicated. It was of importance that the therapists as a group are given the opportunity to explicit and critically appraise values...

  15. Detection of an IncA/C plasmid encoding VIM-4 and CMY-4 β-lactamases in Klebsiella oxytoca and Citrobacter koseri from an inpatient in a cardiac rehabilitation unit.

    Science.gov (United States)

    Caltagirone, Mariasofia; Bitar, Ibrahim; Piazza, Aurora; Spalla, Melissa; Nucleo, Elisabetta; Navarra, Antonella; Migliavacca, Roberta

    2015-07-01

    A 62-year-old patient was transferred to the cardiac rehabilitation unit of the I.R.C.C.S. Fondazione S. Maugeri after undergoing a heart transplantation at the Acute Care Hospital I.R.C.C.S. S. Matteo of Pavia. On 1 August 2013 and during hospitalization in the rehabilitation unit, Klebsiella oxytoca and Citrobacter koseri clinical isolates were simultaneously recovered from the patient's preputial swab. Both the K. oxytoca and C. koseri strains were carbapenem- resistant by MicroScan System (Beckman Coulter). Carbapenem-resistant K. pneumoniae had previously been reported in the same rehabilitation facility. The aim of the study was to identify the carbapenem resistance mechanisms among the enterobacterial species recovered. Phenotypic screening tests useful to detect the β-lactamases/carbapenemases were performed. Carbapenem MICs were obtained by Etest. AmpC and MBL encoding genes were identified by PCR and sequencing. Conjugation assays and plasmid characterization were performed. Both of the K. oxytoca and C. koseri isolates were multi drug resistant, showing resistance to amoxicillin-clavulanic acid, three generation cephalosporins, ertapenem (K. oxytoca MIC, >32 mg/L; C. koseri MIC, 4 mg/L), imipenem (K. oxytoca MIC, 4 mg/L; C. koseri MIC, 12 mg/L), thrimethoprim sulphamethoxazole and gentamicin. Susceptibility was retained to fluoroquinolones, colistin and tigecycline. Molecular characterization confirmed the co-presence of blaCMY-4 and blaVIM-4 determinants in a 150 Kb transferable plasmid of IncA/C group. This case is the first detection in Italy of the K. oxytoca and C. koseri clinical isolates co-producing the CMY-4 and VIM-4 enzymes.

  16. Identification of cardiac myofilament protein isoforms using multiple mass spectrometry based approaches

    NARCIS (Netherlands)

    Kooij, V.; Venkatraman, V.; Kirk, J.A.; Ubaida-Mohien, C.; Graham, D.R.; Faber, M.J.; Eyk, J.E. Van

    2014-01-01

    PURPOSE: The identification of protein isoforms in complex biological samples is challenging. We, therefore, used an MS approach to unambiguously identify cardiac myofilament protein isoforms based on the observation of a tryptic peptide consisting of a sequence unique to a particular isoform. EXPER

  17. MOEMS-based cardiac enzymes detector for acute myocardial infarction

    Science.gov (United States)

    Amritsar, Jeetender; Stiharu, Ion G.; Packirisamy, Muthukumaran; Balagopal, Ganesharam; Li, Xing

    2004-10-01

    Biomedical applications of MOEMS are limited only by the mankind imagination. Precision measurements on minute amounts of biological material could be performed by optical means with a remarkable accuracy. Although available in medical laboratories for general purposes, such analyzers are making their way directly to the users in the form of dedicated equipment. Such an example is a test kit to detect the existence of cardiac enzymes in the blood stream. Apart from the direct users, the medical personnel will make use of such tools given the practicality of the kit. In a large proportion of patients admitted to the hospital suspected of Acute Myocardial Infarction (AMI), the symptoms and electrocardiographic changes are inconclusive. This necessitates the use of biochemical markers of myocardial damage for correct exclusion or conformation of AMI. In this study the concept of MOEMS is applied for the detection of enzyme reaction, in which glass spectrums are scanned optically when enzyme molecules adsorb on their surface. This paper presents the optical behavior of glass spectrums under Horseradish Peroxide (HRP) enzyme reaction. The reported experimental results provide valuable information that will be useful in the development of biosensors for enzymatic detection. This paper also reports the dynamic behavior of different glass spectrums.

  18. Crystalloid-based cardioplegia for minimally invasive cardiac surgery.

    Science.gov (United States)

    Misfeld, Martin; Davierwala, Piroze

    2012-01-01

    With the ever-increasing popularity of minimally invasive (MI) cardiac surgery, procedures like aortic valve replacement, with or without concomitant aortic surgery, and mitral and tricuspid valve procedures are now routinely performed through a minimal-access partial upper sternotomy and right anterolateral small thoracotomy, respectively, in our institution. To have optimal visualization through a small incision, it is extremely important to reduce the number of instruments, retractors, and cannulae passing through the incision to a bare minimum and to avoid repeated manipulation of the operative field. Repeated use of blood cardioplegia to maintain myocardial protection can sometimes prevent the surgeon from executing the aforementioned measures. However, if adequate myocardial protection can be achieved and maintained by administering a single dose of crystalloid cardioplegia, it would help expedite the operation with greater ease. At our institution, myocardial protection during aortic valve surgery is achieved using either blood or crystalloid cardioplegia according to surgeon preference. However, crystalloid cardioplegia has become the standard myocardial protection strategy for performing MI mitral valve surgery. Our experience with crystalloid cardioplegia for MI mitral valve surgery is the focus of this article.

  19. Removing barriers to rehabilitation: Theory-based family intervention in community settings after brain injury.

    Science.gov (United States)

    Stejskal, Taryn M

    2012-01-01

    Rehabilitation professionals have become increasingly aware that family members play a critical role in the recovery process of individuals after brain injury. In addition, researchers have begun to identify a relationship between family member caregivers' well-being and survivors' outcomes. The idea of a continuum of care or following survivors from inpatient care to community reintegration has become an important model of treatment across many hospital and community-based settings. In concert with the continuum of care, present research literature indicates that family intervention may be a key component to successful rehabilitation after brain injury. Yet, clinicians interacting with family members and survivors often feel confounded about how exactly to intervene with the broader family system beyond the individual survivor. Drawing on the systemic nature of the field of marriage and family therapy (MFT), this article provides information to assist clinicians in effectively intervening with families using theory-based interventions in community settings. First, a rationale for the utilization of systems-based, as opposed to individual-based, therapies will be uncovered. Second, historically relevant publications focusing on family psychotherapy and intervention after brain injury are reviewed and their implications discussed. Recommendations for the utilization of systemic theory-based principles and strategies, specifically cognitive behavioral therapy (CBT), narrative therapy (NT), and solution-focused therapy (SFT) will be examined. Descriptions of common challenges families and couples face will be presented along with case examples to illustrate how these theoretical frameworks might be applied to these special concerns postinjury. Finally, the article concludes with an overview of the ideas presented in this manuscript to assist practitioners and systems of care in community-based settings to more effectively intervene with the family system as a whole

  20. Meta-Analyses of Human Cell-Based Cardiac Regeneration Therapies: Controversies in Meta-Analyses Results on Cardiac Cell-Based Regenerative Studies.

    Science.gov (United States)

    Gyöngyösi, Mariann; Wojakowski, Wojciech; Navarese, Eliano P; Moye, Lemuel À

    2016-04-15

    In contrast to multiple publication-based meta-analyses involving clinical cardiac regeneration therapy in patients with recent myocardial infarction, a recently published meta-analysis based on individual patient data reported no effect of cell therapy on left ventricular function or clinical outcome. A comprehensive review of the data collection, statistics, and the overall principles of meta-analyses provides further clarification and explanation for this controversy. The advantages and pitfalls of different types of meta-analyses are reviewed here. Each meta-analysis approach has a place when pivotal clinical trials are lacking and sheds light on the magnitude of the treatment in a complex healthcare field.

  1. A Bio-Inspired Model-Based Approach for Context-Aware Post-WIMP Tele-Rehabilitation

    Directory of Open Access Journals (Sweden)

    Víctor López-Jaquero

    2016-10-01

    Full Text Available Tele-rehabilitation is one of the main domains where Information and Communication Technologies (ICT have been proven useful to move healthcare from care centers to patients’ home. Moreover, patients, especially those carrying out a physical therapy, cannot use a traditional Window, Icon, Menu, Pointer (WIMP system, but they need to interact in a natural way, that is, there is a need to move from WIMP systems to Post-WIMP ones. Moreover, tele-rehabilitation systems should be developed following the context-aware approach, so that they are able to adapt to the patients’ context to provide them with usable and effective therapies. In this work a model-based approach is presented to assist stakeholders in the development of context-aware Post-WIMP tele-rehabilitation systems. It entails three different models: (i a task model for designing the rehabilitation tasks; (ii a context model to facilitate the adaptation of these tasks to the context; and (iii a bio-inspired presentation model to specify thoroughly how such tasks should be performed by the patients. Our proposal overcomes one of the limitations of the model-based approach for the development of context-aware systems supporting the specification of non-functional requirements. Finally, a case study is used to illustrate how this proposal can be put into practice to design a real world rehabilitation task.

  2. A Bio-Inspired Model-Based Approach for Context-Aware Post-WIMP Tele-Rehabilitation

    Science.gov (United States)

    López-Jaquero, Víctor; Rodríguez, Arturo C.; Teruel, Miguel A.; Montero, Francisco; Navarro, Elena; Gonzalez, Pascual

    2016-01-01

    Tele-rehabilitation is one of the main domains where Information and Communication Technologies (ICT) have been proven useful to move healthcare from care centers to patients’ home. Moreover, patients, especially those carrying out a physical therapy, cannot use a traditional Window, Icon, Menu, Pointer (WIMP) system, but they need to interact in a natural way, that is, there is a need to move from WIMP systems to Post-WIMP ones. Moreover, tele-rehabilitation systems should be developed following the context-aware approach, so that they are able to adapt to the patients’ context to provide them with usable and effective therapies. In this work a model-based approach is presented to assist stakeholders in the development of context-aware Post-WIMP tele-rehabilitation systems. It entails three different models: (i) a task model for designing the rehabilitation tasks; (ii) a context model to facilitate the adaptation of these tasks to the context; and (iii) a bio-inspired presentation model to specify thoroughly how such tasks should be performed by the patients. Our proposal overcomes one of the limitations of the model-based approach for the development of context-aware systems supporting the specification of non-functional requirements. Finally, a case study is used to illustrate how this proposal can be put into practice to design a real world rehabilitation task. PMID:27754371

  3. Gesture Therapy: A Vision-Based System for Arm Rehabilitation after Stroke

    Science.gov (United States)

    Sucar, L. Enrique; Azcárate, Gildardo; Leder, Ron S.; Reinkensmeyer, David; Hernández, Jorge; Sanchez, Israel; Saucedo, Pedro

    Each year millions of people in the world survive a stroke, in the U.S. alone the figure is over 600,000 people per year. Movement impairments after stroke are typically treated with intensive, hands-on physical and occupational therapy for several weeks after the initial injury. However, due to economic pressures, stroke patients are receiving less therapy and going home sooner, so the potential benefit of the therapy is not completely realized. Thus, it is important to develop rehabilitation technology that allows individuals who had suffered a stroke to practice intensive movement training without the expense of an always-present therapist. Current solutions are too expensive, as they require a robotic system for rehabilitation. We have developed a low-cost, computer vision system that allows individuals with stroke to practice arm movement exercises at home or at the clinic, with periodic interactions with a therapist. The system integrates a web based virtual environment for facilitating repetitive movement training, with state-of-the art computer vision algorithms that track the hand of a patient and obtain its 3-D coordinates, using two inexpensive cameras and a conventional personal computer. An initial prototype of the system has been evaluated in a pilot clinical study with promising results.

  4. Effectiveness of training community-based rehabilitation workers on multiple disabilities: A pilot study

    Directory of Open Access Journals (Sweden)

    Vijay Samuel V Raj

    2015-01-01

    Full Text Available Context: Community-based rehabilitation (CBR as a developmental strategy addresses the needs of people with disabilities and their family. CBR personals at remote rural play an important role in early detection and prevention of disabilities. The identification with proper guidance can help to overcome the scarcity in early detection. An effective training for rehabilitation workers should contain training program emphasis on multiple disabilities. Aims: The aim of this study was to assess the effectiveness of training CBR personal with relation to knowledge on multiple disabilities. Settings and Design: An experimental design of 12 month's intervention confined to Chamarajanagar district. Subjects and Methods: A total of 20 subjects of trained CBR personals with the age group of 20–45 years were included in this study. The initial baseline evaluation was performed with a pretest questionnaire to assess their knowledge. The training with practical exposure on multiple disabilities was carried out at an interval of 3 months. The posttest at 12 months was analyzed. Statistical Analysis Used: SPSS version 16 for Windows was used for analysis. The results were statistically analyzed using paired test, Chi-square test, and ANOVA for between and within the groups. Results: The results showed significance on effectiveness of training. There was an improvement in outcome measures reflecting on identification and management of disabilities. Conclusions: The knowledge regarding early identification of disabilities plays an important role. Implementation of training methods on a regular interval and as a part in continuing education plays an important source for better outcome.

  5. Rehabilitating torture survivors

    DEFF Research Database (Denmark)

    Sjölund, Bengt H; Kastrup, Marianne; Montgomery, Edith;

    2009-01-01

    , "Rehabilitating Torture Survivors", was organized by the Rehabilitation and Research Centre for Torture Victims (a rehabilitation clinic and global knowledge and research centre with government support) in collaboration with the Centre for Transcultural Psychiatry at Rigshospitalet in Copenhagen, Denmark...... to rehabilitation, but scientifically rigorous studies of comprehensive rehabilitation programmes for torture survivors are lacking. Therefore, effect studies are urgently warranted. Nevertheless, by combining expertise from different scientific and professional areas, important elements in the problems of torture...... survivors can be addressed from an evidence base generated both from traumatized and non-traumatized patient populations. Thus, trauma-focused cognitive behavioural therapy and/or eye movement desensitization and reprocessing, as well as interdisciplinary pain rehabilitation, should be components...

  6. Real-time feedback based control of cardiac restitution using optical mapping.

    Science.gov (United States)

    Kulkarni, Kanchan; Tolkacheva, Elena G

    2015-01-01

    Cardiac restitution is the shortening of the action potential duration with an increase in the heart rate. A shorter action potential duration enables a longer diastolic interval which ensures that the heart gets adequate time to refill with blood. At higher rates however, restitution becomes steep and thus, can lead to unstable electrical activity (alternans) in the heart, leading to fatal cardiac rhythms. It has been proposed that maintaining a shallow slope of cardiac restitution could have potentially anti-arrhythmic effects. Previous studies involved the control of action potential duration (APD) or diastolic interval (DI) in isolated tissue samples based on the feedback from single microelectrode recordings. This limited the spatial resolution of the feedback system. Here, we aimed to develop a real time feedback control system that enabled the detection of APDs from various single pixels based on optical mapping recordings. Stimuli were applied after a predefined fixed DI after detection of an APD. We validated our algorithm using optical mapping movies from an ex-vivo rabbit heart. Thus, we provide an optical mapping based approach for the control of cardiac restitution and a potential means to validate its anti-arrhythmic effects.

  7. REHABILITATION IN CARDIOLOGY AND CARDIOSURGERY

    Directory of Open Access Journals (Sweden)

    N. V. Galtseva

    2015-01-01

    Full Text Available At the present time effectiveness of rehabilitation programs after heart surgery, myocardial infarction, and in some cases for coronary artery disease (CAD is undeniable. According to the researches, physical exercises, which underlie cardio rehabilitation of patients with CAD, reduce cardiac mortality. In the review accumulated scientific data about modern approaches to cardio rehabilitation is discussed: goals, indications, contraindications, its organization, advantages. Controlled training in patients with CAD, making a complex program of cardio rehabilitation, kinds of control during cardio training are described in details. In this review the second phase of physical rehabilitation after cardiac surgery – a stationary phase, protocols of which are subjective and often contested, is considered. More frequently physical rehabilitation after coronary artery bypass surgery is doing breathing exercises, as there is data that physical exercises, in which tangential force vector in or around the sternum appears, should be avoided for at least 3 months after surgery. On the other hand, avoiding of heaving during the first weeks after surgery leads to more pronounced atrophy of the chest muscles. But there is data, according to which, early beginning of an adapted program of cardio rehabilitation (1–2 weeks after surgery is safely, it accelerates recovery and does not increase problems with the sternum. In this review the following idea is suggested: in order to follow the stages of rehabilitation after cardiac surgery it is necessary to start it on the stationary stage, and control of load rehabilitation programs must be carried out using hemodynamic changes during exercises, energy, SF-36 questionnaire. 

  8. State of the science on postacute rehabilitation: setting a research agenda and developing an evidence base for practice and public policy: an introduction

    Directory of Open Access Journals (Sweden)

    Heinemann Allen W

    2007-11-01

    Full Text Available Abstract The Rehabilitation Research and Training Center on Measuring Rehabilitation Outcomes and Effectiveness along with academic, professional, provider, accreditor and other organizations, sponsored a 2-day State-of-the-Science of Post-Acute Rehabilitation Symposium in February 2007. The aim of this symposium was to serve as a catalyst for expanded research on postacute care (PAC rehabilitation so that health policy is founded on a solid evidence base. The goals were to: (1 describe the state of our knowledge regarding utilization, organization and outcomes of postacute rehabilitation settings, (2 identify methodologic and measurement challenges to conducting research, (3 foster the exchange of ideas among researchers, policymakers, industry representatives, funding agency staff, consumers and advocacy groups, and (4 identify critical questions related to setting, delivery, payment and effectiveness of rehabilitation services. Plenary presentation and state-of-the-science summaries were organized around four themes: (1 the need for improved measurement of key rehabilitation variables and methods to collect and analyze this information, (2 factors that influence access to postacute rehabilitation care, (3 similarities and differences in quality and quantity of services across PAC settings, and (4 effectiveness of postacute rehabilitation services. The full set of symposium articles, including recommendations for future research, appear in Archives of Physical Medicine and Rehabilitation.

  9. Rapid rehabilitation nursing of cardiac pacemaker implantation andeffectiveperioperativeapplication%快速康复护理在心脏起搏器植入围手术期运用及成效

    Institute of Scientific and Technical Information of China (English)

    周美灵

    2016-01-01

    Objective Explore rapid rehabilitation the rapy for patieants with cardiac pacemaker impiantation for perioperative perid nursing mode effect of clinical nursing research. Methods Choice in recent years in our hospital in patients undergoing cardiac pacemaker implantation and 88 cases,randomly assigned each 44 cases of control group and observation group control group using conventional nursing mode implement rapid rehibitation nursing observation group,compared two group of patients with clinical nuring effect. Rusults The observation indexes after observation group of clinical nuring and complications were significantly better than the control group, two groups of patients with clinical nursing effect, compared with significant statistical difference(P<0.05). Conclusion Rapid rehabilitation nursing for patients with cardiac pacemaker implantation in the perioperative period clinical nursing effect is very obvious, higher application value.%目的:探讨快速康复护理模式用于心脏起搏器植入术患者围术期内临床护理效果研究。方法选择在我院就诊接受心脏起搏器植入术的患者88例,随机分对照组和观察组各44例,对照组采用常规护理模式,观察组实施快速康复护理,比较分析两组患者的临床护理效果。结果观察组临床护理后各项观察指标情况和并发症发生率均明显优于对照组,两组患者临床护理效果对比具有明显的统计学差异(P<0.05)。结论快速康复护理对接受心脏起搏器植入术患者在围术期内实施临床护理效果非常明显,应用价值较高。

  10. Sudden cardiac arrest in sports - need for uniform registration: A Position Paper from the Sport Cardiology Section of the European Association for Cardiovascular Prevention and Rehabilitation.

    Science.gov (United States)

    Solberg, E E; Borjesson, M; Sharma, S; Papadakis, M; Wilhelm, M; Drezner, J A; Harmon, K G; Alonso, J M; Heidbuchel, H; Dugmore, D; Panhuyzen-Goedkoop, N M; Mellwig, K-P; Carre, F; Rasmusen, H; Niebauer, J; Behr, E R; Thiene, G; Sheppard, M N; Basso, C; Corrado, D

    2016-04-01

    There are large variations in the incidence, registration methods and reported causes of sudden cardiac arrest/sudden cardiac death (SCA/SCD) in competitive and recreational athletes. A crucial question is to which degree these variations are genuine or partly due to methodological incongruities. This paper discusses the uncertainties about available data and provides comprehensive suggestions for standard definitions and a guide for uniform registration parameters of SCA/SCD. The parameters include a definition of what constitutes an 'athlete', incidence calculations, enrolment of cases, the importance of gender, ethnicity and age of the athlete, as well as the type and level of sporting activity. A precise instruction for autopsy practice in the case of a SCD of athletes is given, including the role of molecular samples and evaluation of possible doping. Rational decisions about cardiac preparticipation screening and cardiac safety at sport facilities requires increased data quality concerning incidence, aetiology and management of SCA/SCD in sports. Uniform standard registration of SCA/SCD in athletes and leisure sportsmen would be a first step towards this goal.

  11. Motion adaptive patch-based low-rank approach for compressed sensing cardiac cine MRI.

    Science.gov (United States)

    Yoon, Huisu; Kim, Kyung Sang; Kim, Daniel; Bresler, Yoram; Ye, Jong Chul

    2014-11-01

    One of the technical challenges in cine magnetic resonance imaging (MRI) is to reduce the acquisition time to enable the high spatio-temporal resolution imaging of a cardiac volume within a short scan time. Recently, compressed sensing approaches have been investigated extensively for highly accelerated cine MRI by exploiting transform domain sparsity using linear transforms such as wavelets, and Fourier. However, in cardiac cine imaging, the cardiac volume changes significantly between frames, and there often exist abrupt pixel value changes along time. In order to effectively sparsify such temporal variations, it is necessary to exploit temporal redundancy along motion trajectories. This paper introduces a novel patch-based reconstruction method to exploit geometric similarities in the spatio-temporal domain. In particular, we use a low rank constraint for similar patches along motion, based on the observation that rank structures are relatively less sensitive to global intensity changes, but make it easier to capture moving edges. A Nash equilibrium formulation with relaxation is employed to guarantee convergence. Experimental results show that the proposed algorithm clearly reconstructs important anatomical structures in cardiac cine image and provides improved image quality compared to existing state-of-the-art methods such as k-t FOCUSS, k-t SLR, and MASTeR.

  12. Cell-based therapies for cardiac repair : a meeting report on scientific observations and European regulatory viewpoints

    NARCIS (Netherlands)

    Schüssler-Lenz, Martina; Beuneu, Claire; Menezes-Ferreira, Margarida; Jekerle, Veronika; Bartunek, Jozef; Chamuleau, Steven; Celis, Patrick; Doevendans, Pieter; O'Donovan, Maura; Hill, Jonathan; Hystad, Marit; Jovinge, Stefan; Kyselovič, Ján; Lipnik-Stangelj, Metoda; Maciulaitis, Romaldas; Prasad, Krishna; Samuel, Anthony; Tenhunen, Olli; Tonn, Torsten; Rosano, Giuseppe; Zeiher, Andreas; Salmikangas, Paula

    2016-01-01

    In the past decade, novel cell-based products have been studied in patients with acute and chronic cardiac disease to assess whether these therapies are efficacious in improving heart function and preventing the development of end-stage heart failure. Cardiac indications studied include acute myocar

  13. PSO-SVM-Based Online Locomotion Mode Identification for Rehabilitation Robotic Exoskeletons

    Directory of Open Access Journals (Sweden)

    Yi Long

    2016-09-01

    Full Text Available Locomotion mode identification is essential for the control of a robotic rehabilitation exoskeletons. This paper proposes an online support vector machine (SVM optimized by particle swarm optimization (PSO to identify different locomotion modes to realize a smooth and automatic locomotion transition. A PSO algorithm is used to obtain the optimal parameters of SVM for a better overall performance. Signals measured by the foot pressure sensors integrated in the insoles of wearable shoes and the MEMS-based attitude and heading reference systems (AHRS attached on the shoes and shanks of leg segments are fused together as the input information of SVM. Based on the chosen window whose size is 200 ms (with sampling frequency of 40 Hz, a three-layer wavelet packet analysis (WPA is used for feature extraction, after which, the kernel principal component analysis (kPCA is utilized to reduce the dimension of the feature set to reduce computation cost of the SVM. Since the signals are from two types of different sensors, the normalization is conducted to scale the input into the interval of [0, 1]. Five-fold cross validation is adapted to train the classifier, which prevents the classifier over-fitting. Based on the SVM model obtained offline in MATLAB, an online SVM algorithm is constructed for locomotion mode identification. Experiments are performed for different locomotion modes and experimental results show the effectiveness of the proposed algorithm with an accuracy of 96.00% ± 2.45%. To improve its accuracy, majority vote algorithm (MVA is used for post-processing, with which the identification accuracy is better than 98.35% ± 1.65%. The proposed algorithm can be extended and employed in the field of robotic rehabilitation and assistance.

  14. PSO-SVM-Based Online Locomotion Mode Identification for Rehabilitation Robotic Exoskeletons

    Science.gov (United States)

    Long, Yi; Du, Zhi-Jiang; Wang, Wei-Dong; Zhao, Guang-Yu; Xu, Guo-Qiang; He, Long; Mao, Xi-Wang; Dong, Wei

    2016-01-01

    Locomotion mode identification is essential for the control of a robotic rehabilitation exoskeletons. This paper proposes an online support vector machine (SVM) optimized by particle swarm optimization (PSO) to identify different locomotion modes to realize a smooth and automatic locomotion transition. A PSO algorithm is used to obtain the optimal parameters of SVM for a better overall performance. Signals measured by the foot pressure sensors integrated in the insoles of wearable shoes and the MEMS-based attitude and heading reference systems (AHRS) attached on the shoes and shanks of leg segments are fused together as the input information of SVM. Based on the chosen window whose size is 200 ms (with sampling frequency of 40 Hz), a three-layer wavelet packet analysis (WPA) is used for feature extraction, after which, the kernel principal component analysis (kPCA) is utilized to reduce the dimension of the feature set to reduce computation cost of the SVM. Since the signals are from two types of different sensors, the normalization is conducted to scale the input into the interval of [0, 1]. Five-fold cross validation is adapted to train the classifier, which prevents the classifier over-fitting. Based on the SVM model obtained offline in MATLAB, an online SVM algorithm is constructed for locomotion mode identification. Experiments are performed for different locomotion modes and experimental results show the effectiveness of the proposed algorithm with an accuracy of 96.00% ± 2.45%. To improve its accuracy, majority vote algorithm (MVA) is used for post-processing, with which the identification accuracy is better than 98.35% ± 1.65%. The proposed algorithm can be extended and employed in the field of robotic rehabilitation and assistance. PMID:27598160

  15. PSO-SVM-Based Online Locomotion Mode Identification for Rehabilitation Robotic Exoskeletons.

    Science.gov (United States)

    Long, Yi; Du, Zhi-Jiang; Wang, Wei-Dong; Zhao, Guang-Yu; Xu, Guo-Qiang; He, Long; Mao, Xi-Wang; Dong, Wei

    2016-09-02

    Locomotion mode identification is essential for the control of a robotic rehabilitation exoskeletons. This paper proposes an online support vector machine (SVM) optimized by particle swarm optimization (PSO) to identify different locomotion modes to realize a smooth and automatic locomotion transition. A PSO algorithm is used to obtain the optimal parameters of SVM for a better overall performance. Signals measured by the foot pressure sensors integrated in the insoles of wearable shoes and the MEMS-based attitude and heading reference systems (AHRS) attached on the shoes and shanks of leg segments are fused together as the input information of SVM. Based on the chosen window whose size is 200 ms (with sampling frequency of 40 Hz), a three-layer wavelet packet analysis (WPA) is used for feature extraction, after which, the kernel principal component analysis (kPCA) is utilized to reduce the dimension of the feature set to reduce computation cost of the SVM. Since the signals are from two types of different sensors, the normalization is conducted to scale the input into the interval of [0, 1]. Five-fold cross validation is adapted to train the classifier, which prevents the classifier over-fitting. Based on the SVM model obtained offline in MATLAB, an online SVM algorithm is constructed for locomotion mode identification. Experiments are performed for different locomotion modes and experimental results show the effectiveness of the proposed algorithm with an accuracy of 96.00% ± 2.45%. To improve its accuracy, majority vote algorithm (MVA) is used for post-processing, with which the identification accuracy is better than 98.35% ± 1.65%. The proposed algorithm can be extended and employed in the field of robotic rehabilitation and assistance.

  16. Illness experiences of persons with chronic obstructive pulmonary disease: self-perceived efficacy of home-based pulmonary rehabilitation.

    Science.gov (United States)

    Pinto, Juliana Maria de Sousa; Martín-Nogueras, Ana; Nations, Marilyn

    2014-06-01

    This qualitative study explores the illness experiences, the efficacy of pulmonary rehabilitation as perceived by patients with chronic obstructive pulmonary disease (COPD) and their rationale for improvements in health. 23 patients participated in a daily, three-month home-based pulmonary rehabilitation. A pre-post self-perceived assessment of efficacy was conducted. Semi-structured interviews, illness narratives and participant-observation provided a "dense description" of patients' lived-experience before and after the program. Interviews and narratives were tape-recorded, transcribed and coded. Qualitative data was subjected to "thematic content analysis" and "contextualized semantic interpretation". Patients compare functional status before and after falling ill, experience loss, stigma and depression, describe health improvements and judge the pulmonary rehabilitation's efficacy. Giving voice to chronically-ill patients, as individuals, is needed. To reduce clinical conflicts, health professionals should encourage illness narratives and value their patients' lived-experience.

  17. Home-based pulmonary rehabilitation in patients with chronic obstructive pulmonary disease: a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Dias FD

    2013-11-01

    Full Text Available Fernanda Dultra Dias,1 Luciana Maria Malosá Sampaio,1 Graziela Alves da Silva,1 Évelim LF Dantas Gomes,1 Eloisa Sanches Pereira do Nascimento,1 Vera Lucia Santos Alves,2 Roberto Stirbulov,2 Dirceu Costa11Post Graduate Program in Rehabilitation Sciences, Nove de Julho University – UNINOVE, São Paulo, Brazil; 2Pneumology Clinic at Santa Casa de Misericórdia de São Paulo (AME, São Paulo, BrazilIntroduction: Pulmonary rehabilitation (PR is a multidisciplinary program of care for patients with chronic obstructive pulmonary disease (COPD with the goal of improving the functional capacity and quality of life, as well as maintaining the clinical stability of COPD sufferers. However, not all patients are available for such a program despite discomfort with their condition. The aim of this study was to evaluate the effects of a home-based PR (HBPR program on functional ability, quality of life, and respiratory muscle strength and endurance.Patients and methods: Patients with COPD according to the Global Initiative of Chronic Obstructive Lung Disease were randomized (double-blind into two groups. One group performed a protocol at home with aerobic and muscle strength exercises and was called the intervention group; the other group received only instructions to perform breathing and stretching exercises, characterizing it as the control group (CG. We assessed the following variables at baseline and 2 months: exercise tolerance (incremental shuttle walk test and upper limb test, respiratory muscle (strength and endurance test, and health-related quality of life (Airways Questionnaire 20.Results: There were no significant changes after the intervention in either of the two groups in exercise tolerance and quality of life. However, the intervention group had improved respiratory endurance compared with the CG, while the CG presented a decrease in the load sustained by the respiratory muscles after the HBPR.Conclusion: A program of HBPR with biweekly

  18. Pilot study of a cell phone-based exercise persistence intervention post-rehabilitation for COPD

    Directory of Open Access Journals (Sweden)

    Huong Q Nguyen

    2009-08-01

    Full Text Available Huong Q Nguyen1, Dawn P Gill1, Seth Wolpin1, Bonnie G Steele2, Joshua O Benditt11University of Washington, seattle, WA, USA; 2VA Puget Sound Health Care System, Seattle, WA, USAObjective: To determine the feasibility and efficacy of a six-month, cell phone-based exercise persistence intervention for patients with chronic obstructive pulmonary disease (COPD following pulmonary rehabilitation.Methods: Participants who completed a two-week run-in were randomly assigned to either MOBILE-Coached (n = 9 or MOBILE-Self-Monitored (n = 8. All participants met with a nurse to develop an individualized exercise plan, were issued a pedometer and exercise booklet, and instructed to continue to log their daily exercise and symptoms. MOBILE-Coached also received weekly reinforcement text messages on their cell phones; reports of worsening symptoms were automatically flagged for follow-up. Usability and satisfaction were assessed. Participants completed incremental cycle and six minute walk (6MW tests, wore an activity monitor for 14 days, and reported their health-related quality of life (HRQL at baseline, three, and six months.Results: The sample had a mean age of 68 ± 11 and forced expiratory volume in one second (FEV1 of 40 ± 18% predicted. Participants reported that logging their exercise and symptoms was easy and that keeping track of their exercise helped them remain active. There were no differences between groups over time in maximal workload, 6MW distance, or HRQL (p > 0.05; however, MOBILE-Self-Monitored increased total steps/day whereas MOBILE-Coached logged fewer steps over six months (p = 0.04.Conclusions: We showed that it is feasible to deliver a cell phone-based exercise persistence intervention to patients with COPD post-rehabilitation and that the addition of coaching appeared to be no better than self-monitoring. The latter finding needs to be interpreted with caution since this was a purely exploratory study.Trial registration: Clinical

  19. Municipality-based physical rehabilitation after acute hip fracture surgery in Denmark

    DEFF Research Database (Denmark)

    Kronborg, Lise; Bandholm, Thomas; Kehlet, Henrik;

    2015-01-01

    description and implementation of an optimised PR programme according to the best available evidence. FUNDING: The study was supported by grants from The IMK Foundation, The Research Foundation of the Capital Region, The Research Foundation of the Danish Physical Therapy Organization, The Research Foundation......INTRODUCTION: Patients who are surgically treated for an acute hip fracture in Denmark commence early in-hospital physical rehabilitation (PR) with more than 95% of patients referred to further PR following discharge. However, the specifics of the PR services after discharge are unknown. Thus...... selected municipalities out of 98. Information was gathered on PR and categorised into outpatient PR (including one-to-one and group), home-based PR, 24-hour in-patient PR units and nursing homes. RESULTS: Sixty PR centres (97%) within 51 municipalities (91%) participated. The PR was initiated within 1...

  20. The Influence of Rehabilitative and Punishment Ideology on Correctional Officers' Perceptions of Informal Bases of Power.

    Science.gov (United States)

    Gordon, Jill A; Stichman, Amy J

    2016-10-01

    Maintaining order is a key goal for prison managers. Much of the research on order maintenance focuses, however, on disruptions of order, even when order is more common. Examining factors related to perceptions on how officers get inmates to comply is, therefore, an important consideration. Using a survey of correctional officers from a Mid-Atlantic state, this study considers three dimensions of French and Raven's theory on the bases of power. The focus is to examine correctional orientation and compliance regarding three dimensions of power that rely on informal control and relationships. The results indicate that officers' belief in rehabilitative ideals is consistently related to the dimensions of legitimate, referent, and expert control. Other individual and organizational factors are also related to dimensions of power. Implications for policies and for future research are discussed.

  1. Exploring the bases for a mixed reality stroke rehabilitation system, Part I: A unified approach for representing action, quantitative evaluation, and interactive feedback

    Directory of Open Access Journals (Sweden)

    Wolf Steven L

    2011-08-01

    Full Text Available Abstract Background Although principles based in motor learning, rehabilitation, and human-computer interfaces can guide the design of effective interactive systems for rehabilitation, a unified approach that connects these key principles into an integrated design, and can form a methodology that can be generalized to interactive stroke rehabilitation, is presently unavailable. Results This paper integrates phenomenological approaches to interaction and embodied knowledge with rehabilitation practices and theories to achieve the basis for a methodology that can support effective adaptive, interactive rehabilitation. Our resulting methodology provides guidelines for the development of an action representation, quantification of action, and the design of interactive feedback. As Part I of a two-part series, this paper presents key principles of the unified approach. Part II then describes the application of this approach within the implementation of the Adaptive Mixed Reality Rehabilitation (AMRR system for stroke rehabilitation. Conclusions The accompanying principles for composing novel mixed reality environments for stroke rehabilitation can advance the design and implementation of effective mixed reality systems for the clinical setting, and ultimately be adapted for home-based application. They furthermore can be applied to other rehabilitation needs beyond stroke.

  2. Efficacy of multimodal exercise-based rehabilitation on physical activity, cardiorespiratory fitness, and patient-reported outcomes in cancer survivors

    DEFF Research Database (Denmark)

    Midtgaard, J; Christensen, Jesper Frank; Tolver, Anders

    2013-01-01

    Sedentary behavior and impaired cardiovascular reserve capacity are common late effects of cancer therapy emphasizing the need for effective strategies to increase physical activity (PA) in cancer survivors. We examined the efficacy of a 12-month exercise-based rehabilitation program on self...

  3. A Kinect-Based System for Physical Rehabilitation: A Pilot Study for Young Adults with Motor Disabilities

    Science.gov (United States)

    Chang, Yao-Jen; Chen, Shu-Fang; Huang, Jun-Da

    2011-01-01

    This study assessed the possibility of rehabilitating two young adults with motor impairments using a Kinect-based system in a public school setting. This study was carried out according to an ABAB sequence in which A represented the baseline and B represented intervention phases. Data showed that the two participants significantly increased their…

  4. Would people with a disability in the highlands benefit from a community-based rehabilitation program?

    Science.gov (United States)

    van Amstel, H; Dyke, T; Crocker, J

    1993-12-01

    Community-based rehabilitation for those people with a physical disability is a policy promoted by the World Health Organization. In order to assess whether such a program might be useful to the disabled people of the highlands of Papua New Guinea a survey was conducted which first identified those people with a severe physical disability and then investigated the degree that they were handicapped in terms of their social and physical environment. The survey was performed in the Tari area of the Southern Highlands Province in conjunction with the Papua New Guinea Institute of Medical Research (PNGIMR). By using the PNGIMR demographic surveillance system it was possible to calculate a prevalence level of physical disability (including walking disability, deafness and blindness) of 46 per 10,000 (0.46%). A significant physical disability was identified in 114 people, of whom 54 were given personal interviews to establish their quality of life. The survey found the social and economic situation of disabled people to be generally good although there is a lack of basic material aids for handicapped people. The disabled people and their families do not need extra knowledge about how to care for their disabilities and a formal community-based rehabilitation program would be inappropriate, but they would find mobility aids such as wheelchairs and artificial limbs of enormous help. The regular health care services are widely used although both people with a disability and health service staff are not always aware of the types of treatment which can usefully be provided.(ABSTRACT TRUNCATED AT 250 WORDS)

  5. Rehabilitation in vestibular system diseases

    Directory of Open Access Journals (Sweden)

    Maksim Valeryevich Zamergrad

    2013-01-01

    Full Text Available Vestibular rehabilitation is an important component of combination treatment in a patient with vertigo. Vestibular rehabilitation is indicated for different diseases of the central or peripheral vestibular system. The goal of vestibular rehabilitation is to ensure gaze stabilization, to train postural stability, and to reduce subjective vertigo. Vestibular rehabilitation is based on the stimulation of vestibular adaptation, sensory substitution, and habituation. Vestibular suppressants, inadequate mobility, anxiety, and depression decelerate vestibular compensation whereas early activation, mobility, and betaserc use accelerate it.

  6. Rehabilitation Engineering: What is Rehabilitation Engineering?

    Science.gov (United States)

    ... Parents/Teachers Resource Links for Students Glossary Rehabilitation Engineering What is rehabilitation engineering? How can future rehabilitation ... the area of rehabilitation engineering? What is rehabilitation engineering? Powered prosthetic leg. Source : M. Goldfarb, Vanderbilt U. ...

  7. Outcome prediction in home- and community-based brain injury rehabilitation using the Mayo-Portland Adaptability Inventory.

    Science.gov (United States)

    Malec, James F; Parrot, Devan; Altman, Irwin M; Swick, Shannon

    2015-01-01

    The objective of the study was to develop statistical formulas to predict levels of community participation on discharge from post-hospital brain injury rehabilitation using retrospective data analysis. Data were collected from seven geographically distinct programmes in a home- and community-based brain injury rehabilitation provider network. Participants were 642 individuals with post-traumatic brain injury. Interventions consisted of home- and community-based brain injury rehabilitation. The main outcome measure was the Mayo-Portland Adaptability Inventory (MPAI-4) Participation Index. Linear discriminant models using admission MPAI-4 Participation Index score and log chronicity correctly predicted excellent (no to minimal participation limitations), very good (very mild participation limitations), good (mild participation limitations), and limited (significant participation limitations) outcome levels at discharge. Predicting broad outcome categories for post-hospital rehabilitation programmes based on admission assessment data appears feasible and valid. Equations to provide patients and families with probability statements on admission about expected levels of outcome are provided. It is unknown to what degree these prediction equations can be reliably applied and valid in other settings.

  8. Imaging informatics-based multimedia ePR system for data management and decision support in rehabilitation research

    Science.gov (United States)

    Wang, Ximing; Verma, Sneha; Qin, Yi; Sterling, Josh; Zhou, Alyssa; Zhang, Jeffrey; Martinez, Clarisa; Casebeer, Narissa; Koh, Hyunwook; Winstein, Carolee; Liu, Brent

    2013-03-01

    With the rapid development of science and technology, large-scale rehabilitation centers and clinical rehabilitation trials usually involve significant volumes of multimedia data. Due to the global aging crisis, millions of new patients with age-related chronic diseases will produce huge amounts of data and contribute to soaring costs of medical care. Hence, a solution for effective data management and decision support will significantly reduce the expenditure and finally improve the patient life quality. Inspired from the concept of the electronic patient record (ePR), we developed a prototype system for the field of rehabilitation engineering. The system is subject or patient-oriented and customized for specific projects. The system components include data entry modules, multimedia data presentation and data retrieval. To process the multimedia data, the system includes a DICOM viewer with annotation tools and video/audio player. The system also serves as a platform for integrating decision-support tools and data mining tools. Based on the prototype system design, we developed two specific applications: 1) DOSE (a phase 1 randomized clinical trial to determine the optimal dose of therapy for rehabilitation of the arm and hand after stroke.); and 2) NEXUS project from the Rehabilitation Engineering Research Center(RERC, a NIDRR funded Rehabilitation Engineering Research Center). Currently, the system is being evaluated in the context of the DOSE trial with a projected enrollment of 60 participants over 5 years, and will be evaluated by the NEXUS project with 30 subjects. By applying the ePR concept, we developed a system in order to improve the current research workflow, reduce the cost of managing data, and provide a platform for the rapid development of future decision-support tools.

  9. Identifying cardiac syncope based on clinical history: a literature-based model tested in four independent datasets.

    Directory of Open Access Journals (Sweden)

    Janneke Berecki-Gisolf

    Full Text Available BACKGROUND: We aimed to develop and test a literature-based model for symptoms that associate with cardiac causes of syncope. METHODS AND RESULTS: Seven studies (the derivation sample reporting ≥2 predictors of cardiac syncope were identified (4 Italian, 1 Swiss, 1 Canadian, and 1 from the United States. From these, 10 criteria were identified as diagnostic predictors. The conditional probability of each predictor was calculated by summation of the reported frequencies. A model of conditional probabilities and a priori probabilities of cardiac syncope was constructed. The model was tested in four datasets of patients with syncope (the test sample from Calgary (n=670; 21% had cardiac syncope, Amsterdam (n=503; 9%, Milan (n=689; 5% and Rochester (3877; 11%. In the derivation sample ten variables were significantly associated with cardiac syncope: age, gender, structural heart disease, low number of spells, brief or absent prodrome, supine syncope, effort syncope, and absence of nausea, diaphoresis and blurred vision. Fitting the test datasets to the full model gave C-statistics of 0.87 (Calgary, 0.84 (Amsterdam, 0.72 (Milan and 0.71 (Rochester. Model sensitivity and specificity were 92% and 68% for Calgary, 86% and 67% for Amsterdam, 76% and 59% for Milan, and 73% and 52% for Rochester. A model with 5 variables (age, gender, structural heart disease, low number of spells, and lack of prodromal symptoms was as accurate as the total set. CONCLUSION: A simple literature-based Bayesian model of historical criteria can distinguish patients with cardiac syncope from other patients with syncope with moderate accuracy.

  10. Hybrid Force Control Based on ICMAC for an Astronaut Rehabilitative Training Robot

    Directory of Open Access Journals (Sweden)

    Lixun Zhang

    2012-08-01

    Full Text Available A novel Astronaut Rehabilitative Training Robot (ART based on a cable‐driven mechanism is represented in this paper. ART, a typical passive force servo system, can help astronauts to bench press in a microgravity environment. The purpose of this paper is to design controllers to eliminate the surplus force caused by an astronaut’s active movements. Based on the dynamics modelling of the cable‐driven unit, a hybrid force controller based on improved credit assignment CMAC (ICMAC is presented. A planning method for the cable tension is proposed so that the dynamic load produced by the ART can realistically simulate the gravity and inertial force of the barbell in a gravity environment. Finally, MATLAB simulation results of the man‐machine cooperation system are provided in order to verify the effectiveness of the proposed control strategy. The simulation results show that the hybrid control method based on the structure invariance principle can inhibit the surplus force and that ICMAC can improve the dynamic performance of the passive force servo system. Furthermore, the hybrid force controller based on ICMAC can ensure the stability of the system.

  11. A virtual reality-based vocational training system (VRVTS) for people with schizophrenia in vocational rehabilitation.

    Science.gov (United States)

    Tsang, Mayie M Y; Man, David W K

    2013-03-01

    Employment provides schizophrenic patients with a positive identity and hope. Cognitive impairments have been suggested to slow down the progress in work rehabilitation. The purpose of this study was to investigate the efficacy and effectiveness of VR as a cognitive intervention for enhancing vocational outcomes. 95 inpatients with schizophrenia were randomly assigned to a virtual reality-based vocational training group (VRG), a therapist-administered group (TAG) and a conventional group (CG). Twenty-five of them in each group had completed the study. Their performances were evaluated, before and after interventions, by Brief Neuropsychological Cognitive Examination, Digit Vigilance Test, Rivermead Behavioural Memory Test, Wisconsin Card Sorting Test (WCST) and Vocational Cognitive Rating Scale. Patients in the VRG were found to perform better than patients in the TAG and CG in cognitive functioning, as shown by the WCST-percentage of error (F (2, 72)=7.146, p<0.001) and the WCST-percentage of conceptual level response (F (2, 72)=8.722, p<0.001). The post-hoc test revealed that the VRG showed a better performance than both the TAG (p=0.03) and the CG (p<0.001) in the WCST-percentage of error. The VRG also showed a better performance than patients in both the TAG (p=0.01) and the CG (p<0.001) in the WCST-percentage of conceptual level response. The VRG also showed a better self-efficacy score than CG. Both VRG and TAG showed a better work performance as reflected by the on-site tests. Further studies on the use of VR in schizophrenia rehabilitation and for vocational success are discussed.

  12. Measures of safeguard and rehabilitation for landscape protection planning: a qualitative approach based on diversity indicators.

    Science.gov (United States)

    La Rosa, Daniele; Privitera, Riccardo; Martinico, Francesco; La Greca, Paolo

    2013-09-01

    Maintaining existing levels of landscape diversity is becoming more and more important for planning considering the increasing pressures on agricultural ecosystems due to soil sealing, sprawl processes and intensive agriculture. Norms for land-use regulation and measures for landscape Safeguard and Rehabilitation have to take into consideration these threats in landscape planning. Evaluating the diversity of agricultural ecosystems is a fundamental step for proposing sound approaches to planning and managing both soil and landscape, as well as maintaining the related ecosystem services. The paper proposes a method aimed at the qualitative evaluation of spatial diversity of agricultural landscapes using a reduced set of ecological indicators based on land-use vector data. Indicators are calculated for defined landscape units characterized by landscape homogeneity. GIS geoprocessing and spatial analysis functions are employed. The study area is the Province of Enna in Sicily (Italy), which is characterized by cultivation mosaics in its southern region, cereal cultivation in the central region and prevailing natural environments in the northern region. Results from the indicator calculations are used to define measures to be included in a Landscape Protection Plan. Safeguard and Rehabilitation measures are introduced, which link indicator scores to planning protection aims. The results highlight the relevance of some agricultural mosaics in proximity to streams and seasonal fluvial environments, where some undamaged natural environments are still present. For these areas, specific landscape safeguard measures are proposed to preserve their diversity features together with their original agricultural functions. The work shows that even with a reduced number of indicators, a differentiated set of measures can be proposed for a Landscape Protection Plan.

  13. Community-Based Rehabilitation of Critical Land at Jenar, Sragen, Central Java

    Directory of Open Access Journals (Sweden)

    Suharjo Suharjo

    2004-01-01

    Full Text Available The aims of the study of critical land rehabitation basing on the society in Jenar Sragen are to know: 1 the factory which cause the critical land; 2 the way to solve critical land; and 3 the role society in solving critical land. The collected date are 1 topography, 2 litologhy, 3 geomorphology, 4 soil, 5 hydrology, 6 land use, 7 the apportion of critical land, and 8 the way to solve critical land. The choice of sample uses purposive method, while the data analysis to get result uses descriptive method. The result of the study show that: 1 the distribution of critical land is in land unit of anticline hills of tuff rocks, marl, clay, and sand tuff which are denudated process by rensina soil and litosol from light to heavy which lie in dry land cultivation and forest. The factors which influence critical land are high rainfall (2178 mm, inclination slope (8 – 20%, solun soil whih is less than 20 cm and denudation process high is active; 2 the way that has been done is solving critical land rehabilitation is cooperation among the society, the forestry and commercial agricultural department and cone sugar factory of Mojo Sragen. The critical land which has been rehabilitated is state forest (266.95 ha and the dry lang cultivation of the society (772.50 ha; 3 the society has responsibility for the growth, the development and preservation of the long term plants (jati, sonokeling, mahoni. The participation of the society in that programme is about 3.117 people.

  14. Smoking cessation treatment in community-based substance abuse rehabilitation programs.

    Science.gov (United States)

    Reid, Malcolm S; Fallon, Bryan; Sonne, Susan; Flammino, Frank; Nunes, Edward V; Jiang, Huiping; Kourniotis, Eva; Lima, Jennifer; Brady, Ron; Burgess, Cynthia; Arfken, Cynthia; Pihlgren, Eric; Giordano, Louis; Starosta, Aron; Robinson, James; Rotrosen, John

    2008-07-01

    Nicotine dependence is highly prevalent among drug- and alcohol-dependent patients. A multisite clinical trial of smoking cessation (SC) treatment was performed at outpatient community-based substance abuse rehabilitation programs affiliated with the National Drug Abuse Treatment, Clinical Trials Network. Cigarette smokers (N=225) from five methadone maintenance programs and two drug and alcohol dependence treatment programs were randomly assigned in a 2:1 ratio to receive either (1) SC treatment as an adjunct to substance abuse treatment-as-usual (TAU) or (2) substance abuse TAU. Smoking cessation treatment consisted of 1 week of group counseling before the target quit date and 8 weeks of group counseling plus transdermal nicotine patch treatment (21 mg/day for Weeks 1-6 and 14 mg/day for Weeks 7 and 8) after the target quit date. Smoking abstinence rates in SC, 10%-11% during treatment and 5%-6% at the 13- and 26-week follow-up visits, were significantly better than those in TAU during treatment (p< .01). In addition, SC was associated with significantly greater reductions as compared with TAU in cigarettes smoked per day (75% reduction, p< .001), exhaled carbon monoxide levels (p< .001), cigarette craving (p< .05), and nicotine withdrawal (p< .05). Smoking cessation did not differ from TAU on rates of retention in substance abuse treatment, abstinence from primary substance of abuse, and craving for primary substance of abuse. Compliance with SC treatment, moderate at best, was positively associated with smoking abstinence rates. Smoking cessation treatment resulted in significant reductions in daily smoking and modest smoking abstinence rates without having an adverse impact on substance abuse rehabilitation when given concurrently with outpatient substance abuse treatment. Substance abuse treatment programs should not hesitate to implement SC for established patients.

  15. Rehabilitation Research.

    Science.gov (United States)

    Wright, George N.; Trotter, Ann Beck

    A total of 97 studies are reported in this review of research in vocational rehabilitation. Projects were selected on the following criteria: (1) pertinence to rehabilitation counseling practice, (2) research approach, (3) broad generalizability, and (4) supported by the Vocational Rehabilitation Administration for a one-to-five-year period and…

  16. Anatomical-based Partial Volume Correction for Low-dose Dedicated Cardiac SPECT/CT

    OpenAIRE

    Liu, Hui; Chan, Chung; Grobshtein, Yariv; Ma, Tianyu; Liu, Yaqiang; Wang, Shi; Stacy, Mitchel R.; Sinusas, Albert J.; Liu, Chi

    2015-01-01

    Due to the limited spatial resolution, partial volume effect (PVE) has been a major degrading factor on quantitative accuracy in emission tomography systems. This study aims to investigate the performance of several anatomical-based partial volume correction (PVC) methods for a dedicated cardiac SPECT/CT system (GE Discovery NM/CT 570c) with focused field-of-view (FOV) over a clinically relevant range of high and low count levels for two different radiotracer distributions. These PVC methods ...

  17. Respiratory motion correction in gated cardiac SPECT using quaternion-based, rigid-body registration

    OpenAIRE

    Parker, Jason G.; Mair, Bernard A.; Gilland, David R.

    2009-01-01

    In this article, a new method is introduced for estimating the motion of the heart due to respiration in gated cardiac SPECT using a rigid-body model with rotation parametrized by a unit quaternion. The method is based on minimizing the sum of squared errors between the reference and the deformed frames resulting from the usual optical flow constraint by using an optimized conjugate gradient routine. This method does not require any user-defined parameters or penalty terms, which simplifies i...

  18. Long-term evaluation of home-based pulmonary rehabilitation in patients with COPD

    Directory of Open Access Journals (Sweden)

    Grosbois JM

    2015-09-01

    Full Text Available Jean Marie Grosbois,1,2 Alice Gicquello,3 Carole Langlois,4 Olivier Le Rouzic,3 Frédéric Bart,2 Benoit Wallaert,2,3 Cécile Chenivesse5 1FormAction Santé, rue Pietralunga, Pérenchies, 2Service de Pneumologie, CH Béthune, 3Service de Pneumologie et Immunoallergologie, Centre des Compétences des Maladies Pulmonaires Rares, Hôpital Calmette, CHRU Lille, 4Unité de Biostatistiques, CHRU Lille, 5AP-HP, Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Service de Pneumologie et Réanimation Médicale, Boulevard de l’Hôpital, Paris, France Introduction: Personalized, global pulmonary rehabilitation (PR management of patients with COPD is effective, regardless of the place in which this rehabilitation is provided. The objective of this retrospective observational study was to study the long-term outcome of exercise capacity and quality of life during management of patients with COPD treated by home-based PR.Methods: Home-based PR was administered to 211 patients with COPD (mean age, 62.3±11.1 years; mean forced expiratory volume in 1 second, 41.5%±17.7%. Home-based PR was chosen because of the distance of the patient’s home from the PR center and the patient’s preference. Each patient was individually managed by a team member once a week for 8 weeks with unsupervised continuation of physical exercises on the other days of the week according to an individual action plan. Exercise conditioning, therapeutic patient education, and self-management were included in the PR program. The home assessment comprised evaluation of the patient’s exercise capacity by a 6-minute stepper test, Timed Up and Go test, ten times sit-to-stand test, Hospital Anxiety and Depression score, and quality of life (Visual Simplified Respiratory Questionnaire, VQ11, Maugeri Respiratory Failure 28.Results: No incidents or accidents were observed during the course of home-based PR. The 6-minute stepper test was significantly improved after completion of the

  19. PHYSICAL REHABILITATION OF LOW BACK PAIN BASED ON A CONCEPTUAL SYSTEM APPROACHES

    Directory of Open Access Journals (Sweden)

    LAZARIEVA Olena

    2014-11-01

    Full Text Available In Europe, back pain is a common disease, this is according to European statistics. In accordance with the new case, the pain each year occurs in 5% of the population. The aim of this work is to develop a conceptual approaches to the physical rehabilitation process at the surgical treatment of patients with back pain. Materials and methods . There was researched an experience of the domestic and foreign researches in physical rehabilitation area. Methods of the research were the analysis of the references and theoretical research methods (as an analysis, interpretation and synthesis of scientific and educational literature on the study problem. Abstraction (or idealization and schematization is the allocation of the essential foundations. Also we used experimenting with schemes (as a development of their content, sophistication and usability testing at development of concepts, practical models and physical rehabilitation programs. Results. The physical rehabilitation concept at the surgical treatment of patients with back pain was developed, given by the modern science in the diagnostics field, performing difficult complex spinal surgery with the using of new tools and the knowledge from the physical rehabilitation improvement. Conclusion. The using of a systematic methodology for physical rehabilitation in the surgical treatment of patients with vertebral pathology, helps to optimize research, diagnostic, therapeutic, rehabilitative and preventive measures, providing them with the required comprehensiveness, consistency, orderliness.

  20. Development of network-based multichannel neuromuscular electrical stimulation system for stroke rehabilitation.

    Science.gov (United States)

    Qu, Hongen; Xie, Yongji; Liu, Xiaoxuan; He, Xin; Hao, Manzhao; Bao, Yong; Xie, Qing; Lan, Ning

    2016-01-01

    Neuromuscular electrical stimulation (NMES) is a promising assistive technology for stroke rehabilitation. Here we present the design and development of a multimuscle stimulation system as an emerging therapy for people with paretic stroke. A network-based multichannel NMES system was integrated based on dual bus architecture of communication and an H-bridge current regulator with a power booster. The structure of the system was a body area network embedded with multiple stimulators and a communication protocol of controlled area network to transmit muscle stimulation parameter information to individual stimulators. A graphical user interface was designed to allow clinicians to specify temporal patterns and muscle stimulation parameters. We completed and tested a prototype of the hardware and communication software modules of the multichannel NMES system. The prototype system was first verified in nondisabled subjects for safety, and then tested in subjects with stroke for feasibility with assisting multijoint movements. Results showed that synergistic stimulation of multiple muscles in subjects with stroke improved performance of multijoint movements with more natural velocity profiles at elbow and shoulder and reduced acromion excursion due to compensatory trunk rotation. The network-based NMES system may provide an innovative solution that allows more physiological activation of multiple muscles in multijoint task training for patients with stroke.

  1. Image-Based Structural Modeling of the Cardiac Purkinje Network

    Directory of Open Access Journals (Sweden)

    Benjamin R. Liu

    2015-01-01

    Full Text Available The Purkinje network is a specialized conduction system within the heart that ensures the proper activation of the ventricles to produce effective contraction. Its role during ventricular arrhythmias is less clear, but some experimental studies have suggested that the Purkinje network may significantly affect the genesis and maintenance of ventricular arrhythmias. Despite its importance, few structural models of the Purkinje network have been developed, primarily because current physical limitations prevent examination of the intact Purkinje network. In previous modeling efforts Purkinje-like structures have been developed through either automated or hand-drawn procedures, but these networks have been created according to general principles rather than based on real networks. To allow for greater realism in Purkinje structural models, we present a method for creating three-dimensional Purkinje networks based directly on imaging data. Our approach uses Purkinje network structures extracted from photographs of dissected ventricles and projects these flat networks onto realistic endocardial surfaces. Using this method, we create models for the combined ventricle-Purkinje system that can fully activate the ventricles through a stimulus delivered to the Purkinje network and can produce simulated activation sequences that match experimental observations. The combined models have the potential to help elucidate Purkinje network contributions during ventricular arrhythmias.

  2. Impact of computer-based treatment planning software on clinical judgment of dental students for planning prosthodontic rehabilitation

    OpenAIRE

    Deshpande S; Chahande J

    2014-01-01

    Saee Deshpande, Jayashree Chahande Department of Prosthodontics, Vidya Shikshan Prasarak Mandal's (VPSM) Dental College and Research Centre, Nagpur, Maharashtra, India Purpose: Successful prosthodontic rehabilitation involves making many interrelated clinical decisions which have an impact on each other. Self-directed computer-based training has been shown to be a very useful tool to develop synthetic and analytical problem-solving skills among students. Thus, a computer-based case s...

  3. 心脏康复训练对女性微血管性心绞痛治疗效果研究%Cardiac Rehabilitation in the Treatment of Women with Microvascular Angina

    Institute of Scientific and Technical Information of China (English)

    高玉; 周江荣; 孙桂兰

    2015-01-01

    目的:探讨心脏康复训练对女性微血管心绞痛治疗的效果。方法:将60例微血管心绞痛女性患者按照随机数字表法分为试验组和对照组,各30例,试验组予常规药物治疗+24周康复治疗,对照组予常规药物治疗,比较两组在心脏焦虑评分、6 min步行试验、超声心动指标的差异。结果:(1)试验组治疗前后对比自身,心脏焦虑评分总分[(32.26±6.57)分vs (22.40±5.14)分],6 min步行距离[(373.83±61.25)m vs (430.51±49.31)m],每搏输出量[(65.11±11.31)ml vs (70.51±7.97)ml)、心输出量[(5.04±1.61)L/min vs (5.91±1.49)L/min]、左室射血分数[(63.21±7.56)% vs (71.23±8.92)%],差异均有统计学意义(P<0.05)。(2)与对照组比较,心脏焦虑评分[(22.40±5.14)分 vs (31.60±5.48)分]、6 min步行距离[(430.51±49.31)m vs (392.41±68.25)m]、每搏输出量[(70.51±7.97)ml vs (65.12±9.12)ml]、左室射血分数[(71.23±8.92)% vs (64.24±6.28)%]有改善,差异均有统计学意义(P<0.05)。结论:24周心脏康复训练能改善微血管性心绞痛女性运动耐量,心理状态,以及心功能指标。%Objective:To investigate the effect of cardiac rehabilitation(CR) for psychological and physiological morbidity in women with microvascular angina.Method:60 women with microvascular angina were randomly assigned to the experimental group(routin drugs+24 week CR exercise program) and the control group(routin drugs),30 cases in each group.All women completed the cardiac anxiety questionnaire,six-minute walk test and echocardiography assessment of cardiac function.Result:(1)After CR,patients demonstrated improved cardiac anxiety questionnaire score [(32.26±6.57) vs (22.40±5.14)],6-minute walk test [(373.83±61.25)m vs (430.51±49.31)m],stroke volume [(65.11±11.31)ml vs (70.51±7.97)ml],cardiac output [(5.04±1.61)L/min vs (5.91±1.49)L/min], left ventricular ejection fraction [(63.21±7.56)% vs (71.23±8.92)),there were statistical

  4. Profile of stroke patients treated at a community - based rehabilitation centre in a Cape Town health district

    Directory of Open Access Journals (Sweden)

    A. J. Rhoda

    2003-02-01

    Full Text Available Stroke is a leading cause of death and disability in both developed and developing countries. Limited information is available, in South Africa, on the epidemiological profile of stroke survivors requiring rehabilitation. A descriptive study was therefore undertaken to compile, amongst others the demographic and medical profile of stroke patients attending  rehabilitation at a primary health care facility (Bishop Lavis Rehabilitation Centre.  Both medical- and rehabilitation records were reviewed to ensure completeness of information and to minimize missing clinical data bias. Relevant data was  captured on a data capture sheet.  The latter was based on key findings from the literature and developed by the researcher. The mean age of the population of stroke patients studied was 59 years, which is markedly younger than what has been reported globally in the literature. As was expected, hypertension was found to be the most prevalent risk factor. The presence of a combination of risk factors in the  majority of the group (on average, 2.4 risk factors per person warrants the introduction of aggressive health  education and stroke prevention programmes at this primary health care centre.

  5. Challenges of cardiac image analysis in large-scale population-based studies.

    Science.gov (United States)

    Medrano-Gracia, Pau; Cowan, Brett R; Suinesiaputra, Avan; Young, Alistair A

    2015-03-01

    Large-scale population-based imaging studies of preclinical and clinical heart disease are becoming possible due to the advent of standardized robust non-invasive imaging methods and infrastructure for big data analysis. This gives an exciting opportunity to gain new information about the development and progression of heart disease across population groups. However, the large amount of image data and prohibitive time required for image analysis present challenges for obtaining useful derived data from the images. Automated analysis tools for cardiac image analysis are only now becoming available. This paper reviews the challenges and possible solutions to the analysis of big imaging data in population studies. We also highlight the potential of recent large epidemiological studies using cardiac imaging to discover new knowledge on heart health and well-being.

  6. Face liveness detection for face recognition based on cardiac features of skin color image

    Science.gov (United States)

    Suh, Kun Ha; Lee, Eui Chul

    2016-07-01

    With the growth of biometric technology, spoofing attacks have been emerged a threat to the security of the system. Main spoofing scenarios in the face recognition system include the printing attack, replay attack, and 3D mask attack. To prevent such attacks, techniques that evaluating liveness of the biometric data can be considered as a solution. In this paper, a novel face liveness detection method based on cardiac signal extracted from face is presented. The key point of proposed method is that the cardiac characteristic is detected in live faces but not detected in non-live faces. Experimental results showed that the proposed method can be effective way for determining printing attack or 3D mask attack.

  7. Web-based multimedia courseware for emergency cardiac patient management simulations.

    Science.gov (United States)

    Ambrosiadou, V; Compton, T; Panchal, T; Polovina, S

    2000-01-01

    This is a multidisciplinary inter-departmental/faculty project between the departments of computer science, electronic, communications and electrical engineering and nursing and paramedic sciences. The objective is to develop a web based multimedia front end to existing simulations of cardiac emergency scenaria. It will be used firstly in the teaching of nurses. The University of Hertfordshire is the only University in Britain using simulations of cardiac emergency scenaria for nurse and paramedic science education and therefore this project will add the multimedia dimension in distributed courses over the web and will assess the improvement in the educational process. The use of network and multimedia technologies, provide interactive learning, immediate feedback to students' responses, individually tailored instructions, objective testing and entertaining delivery. The end product of this project will serve as interactive material to enhance experiential learning for nursing students using the simulations of cardiac emergency scenaria. The emergency treatment simulations have been developed using VisSim and may be compiled as C code. The objective of the project is to provide a web based user friendly multimedia interface in order to demonstrate the way in which patients may be managed in critical situations by applying advanced technological equipment and drug administration. Then the user will be able to better appreciate the concepts involved by running the VisSim simulations. The evaluation group for the proposed software will be the Department of Nursing and Paramedic Sciences About 200 nurses use simulations every year for training purposes as part of their course requirements.

  8. The use of ratings of perceived exertion to indicate appropriate exercise intensities in cardiac rehabilitation%主观用力感觉在预测心脏康复适宜运动度中的作用

    Institute of Scientific and Technical Information of China (English)

    刘洵; 原晓晶

    2006-01-01

    Purpose: The objective of the study was to examine the extent that ratings of perceived exertion (RPE) can be used to predict physiological and clinical responses to exercise in post myocardial infarction patients (PMIP). This may enable appropriate exercise intensities to be recommended. Methods:Forty-six male recent PMIP with beta block therapy (aged 60.9±7.5 years) and 55 male recent PMIP without beta blockade therapy (aged 63.6±7.3 years)performed a graded exercise test on a motorized treadmill until volitional cessation or reaching any of the American College of Sports Medicine (ACSM)criteria. Oxygen uptake (VO2) and volume of expired gas (VO2) were measured every 30 seconds during the exercise. Heart rate (HR), blood lactate (BL) and ratings of perceived exertion (RPE) were recorded every three minutes, and a 12 lead electrocardiogram was monitored continuously. Results: The results showed that there was a non-significant difference between the two groups in VO2, BL,VE and ST segment depression in relation to the RPE scale. (P>0.05). However a significant difference in HR was observed between the two groups throughout the exercise test (P<0.01). An RPE level of 13 can be regarded as the transfer point from aerobic to anaerobic metabolism for the patients both with and without beta blockade therapy. Conclusion: Based on above evidence, it is recommended that during cardiac rehabilitation PMIP should not increase exercise intensity further when it feels ' somewhat hard'.%目的:探讨主观用力感觉(RPE)在预测急性期后心梗患者(PMIP)对运动的生理和临床反应中的作用,这将有利于适宜运动强度的制定.方法:46名服用β阻断剂的男性PMIP(年龄60.9±7.5岁),55名未服用β阻断剂的男性PMIP(年龄63.6±73岁)在活动跑台上进行递增负荷实验,终止实验的标准依美国运动医学会的指南(ACSM)或病人的主观要求.运动中每30 s测量一次摄氧量(VO2)和通气量(VE)、每3min记录一次

  9. Outcomes from a pilot study using computer-based rehabilitative tools in a military population.

    Science.gov (United States)

    Sullivan, Katherine W; Quinn, Julia E; Pramuka, Michael; Sharkey, Laura A; French, Louis M

    2012-01-01

    Novel therapeutic approaches and outcome data are needed for cognitive rehabilitation for patients with a traumatic brain injury; computer-based programs may play a critical role in filling existing knowledge gaps. Brain-fitness computer programs can complement existing therapies, maximize neuroplasticity, provide treatment beyond the clinic, and deliver objective efficacy data. However, these approaches have not been extensively studied in the military and traumatic brain injury population. Walter Reed National Military Medical Center established its Brain Fitness Center (BFC) in 2008 as an adjunct to traditional cognitive therapies for wounded warriors. The BFC offers commercially available "brain-training" products for military Service Members to use in a supportive, structured environment. Over 250 Service Members have utilized this therapeutic intervention. Each patient receives subjective assessments pre and post BFC participation including the Mayo-Portland Adaptability Inventory-4 (MPAI-4), the Neurobehavioral Symptom Inventory (NBSI), and the Satisfaction with Life Scale (SWLS). A review of the first 29 BFC participants, who finished initial and repeat measures, was completed to determine the effectiveness of the BFC program. Two of the three questionnaires of self-reported symptom change completed before and after participation in the BFC revealed a statistically significant reduction in symptom severity based on MPAI and NBSI total scores (p < .05). There were no significant differences in the SWLS score. Despite the typical limitations of a retrospective chart review, such as variation in treatment procedures, preliminary results reveal a trend towards improved self-reported cognitive and functional symptoms.

  10. Novel self-sensing carbon nanotube-based composites for rehabilitation of structural steel members

    Science.gov (United States)

    Ahmed, Shafique; Doshi, Sagar; Schumacher, Thomas; Thostenson, Erik T.; McConnell, Jennifer

    2016-02-01

    Fatigue and fracture are among the most critical forms of damage in metal structures. Fatigue damage can initiate from microscopic defects (e.g., surface scratches, voids in welds, and internal defects) and initiate a crack. Under cyclic loading, these cracks can grow and reach a critical level to trigger fracture of the member which leads to compromised structural integrity and, in some cases, catastrophic failure of the entire structure. In our research, we are investigating a solution using carbon nanotube-based sensing composites, which have the potential to simultaneously rehabilitate and monitor fatigue-cracked structural members. These composites consist of a fiber-reinforced polymer (FRP) layer and a carbon nanotube-based sensing layer, which are integrated to form a novel structural self-sensing material. The sensing layer is composed of a non-woven aramid fabric that is coated with carbon nanotubes (CNT) to form an electrically conductive network that is extremely sensitive to detecting deformation as well as damage accumulation via changes in the resistance of the CNT network. In this paper, we introduce the sensing concept, describe the manufacturing of a model sensing prototype, and discuss a set of small-scale laboratory experiments to examine the load-carrying capacity and damage sensing response.

  11. Success indicators for integrating mental health interventions with community-based rehabilitation projects.

    Science.gov (United States)

    Raja, Shoba; Boyce, William F; Ramani, Sudha; Underhill, Chris

    2008-12-01

    Community interventions for people with physical disabilities and for people with mental illness have evolved following similar trajectories, although at different periods of time. This study develops and tests indicators for successful integration of community-based rehabilitation (CBR)-mental health and development (MHD) services. An in-depth study was conducted of two organizations in Sri Lanka and India that successfully integrated CBR and MHD services as well as two organizations in Nepal and Bangladesh, which were planning integration. Interviews and focus groups were used to gather nonconfidential information. The study suggests many benefits of integration and several indicators of readiness: willingness to work with mentally ill people, a basic understanding of the mental health concept and mental illness problems, a match of context and strategy between current CBR activities and proposed MHD activities, stability of basic resources and infrastructure in the organization. A second set of indicators determined the long-term viability of an integrated CBR-MHD approach: ability to strategize and plan a mental health programme, ability to network with stakeholders effectively, ability to make use of resources efficiently. A major finding of the study was the need for training in the practical aspects of integration of mental health interventions with CBR. Tool sets are available that can be used by donors and by local organizations for assessing needs and readiness as well as developing viable strategies for the integration of community-based mental health interventions into existing CBR work.

  12. Exploring Music-Based Rehabilitation for Parkinsonism through Embodied Cognitive Science

    Directory of Open Access Journals (Sweden)

    Andrea eSchiavio

    2015-10-01

    Full Text Available Recent embodied approaches in cognitive sciences emphasise the constitutive roles of bodies and environment in driving cognitive processes. Cognition is thus seen as a distributed system based on the continuous interaction of bodies, brains, and environment. These categories, moreover, do not relate only causally, through a sequential input-output network of computations; rather, they are dynamically enfolded in each other, being mutually implemented by the concrete patterns of actions adopted by the cognitive system. However, while this claim has been widely discussed across various disciplines, its relevance and potential beneficial applications for music therapy remain largely unexplored. With this in mind, we provide here an overview of the embodied approaches to cognition, discussing their main tenets through the lenses of music therapy. In doing so we question established methodological and theoretical paradigms and identify possible novel strategies for intervention. In particular, we refer to the music-based rehabilitative protocols adopted for Parkinson’s Disease (PD patients. Indeed, in this context it has recently been observed that music therapy not only affects movement-related skills but that it also contributes to stabilising physiological functions and improving socio-affective behaviours. We argue that these phenomena involve previously unconsidered aspects of cognition and (motor behaviour, which are rooted in the action-perception cycle characterising the whole living system.

  13. A Serious Game for Upper Limb Stroke Rehabilitation Using Biofeedback and Mirror-Neurons Based Training.

    Science.gov (United States)

    Cargnin, Diego João; Cordeiro d'Ornellas, Marcos; Cervi Prado, Ana Lúcia

    2015-01-01

    Upper limb stroke rehabilitation requires early, intensive and repetitive practice to be effective. Consequently, it is often difficult to keep patients committed to their rehabilitation regimen. In addition to direct measures of rehabilitation achievable through targeted assessments, other factors can indirectly lead to rehabilitation. Current levels of integration between commodity graphics software, hardware, and body-tracking devices have provided a reliable tool to build what are referred to as serious games, focusing on the rehabilitation paradigm. More specifically, serious games can captivate and engage players for a specific purpose such as developing new knowledge or skills. This paper discusses a serious game application with a focus on upper limb rehabilitation in patients with hemiplegia or hemiparesis. The game makes use of biofeedback and mirror-neurons to enhance the patient's engagement. Results from the application of a quantitative self-report instrument to assess in-game engagement suggest that the serious game is a viable instructional approach rather than an entertaining novelty and, furthermore, demonstrates the future potential for dual action therapy-focused games.

  14. Hospital-based pulmonary rehabilitation in patients with COPD in Sweden--a national survey.

    Science.gov (United States)

    Wadell, K; Janaudis Ferreira, T; Arne, M; Lisspers, K; Ställberg, B; Emtner, M

    2013-08-01

    Pulmonary rehabilitation (PR) is an evidence-based, multidisciplinary and cost-effective intervention that leads to improved health in patients with chronic obstructive pulmonary disease, COPD. However, the availability of PR programs varies between and within different countries. The aim of this study was to investigate the availability and content of hospital-based PR programs in patients with COPD in Sweden. A cross-sectional descriptive design was applied using a web-based questionnaire which was sent out to all hospitals in Sweden. The questionnaire consisted of 32 questions that concerned availability and content of PR in patients with COPD during 2011. Seventy out of 71 hospitals responded the electronic survey. Forty-six (66%) hospitals offered PR for patients with COPD. Around 75% of the hospitals in southern and middle parts of Sweden and 33% of the hospitals in the northern part offered PR. Thirty-four percent of the patients declined participation. A total number of 1355 patients participated in PR which represents 0.2% of the COPD population in Sweden. All hospitals had exercise training as major component and 76% offered an educational program. Not even half a percent of the patients with COPD in Sweden took part in a hospital-based PR program during 2011. There was a considerable geographic discrepancy in availability over the country. To enable a greater part of the increasing number of patients with COPD to take part in this evidence-based treatment, there is a need of evaluating other settings of PR programs; in primary care, at home and/or over the internet.

  15. Music and Stroke Rehabilitation: A Narrative Synthesis of the Music-Based Treatments used to Rehabilitate Disorders of Speech and Language following Left-Hemispheric Stroke

    Directory of Open Access Journals (Sweden)

    Kevin Draper

    2016-03-01

    Full Text Available Stroke is a leading cause of long-term disability. A stroke can damage areas of the brain associated with communication, resulting in speech and language disorders. Such disorders are frequently acquired impairments from left-hemispheric stroke. Music-based treatments have been implemented, and researched in practice, for the past thirty years; however, the number of published reports reviewing these treatments is limited. This paper uses the four elements of the narrative synthesis framework to investigate, scrutinise and synthesise music-based treatments used in the rehabilitation of patients with speech and language disorders. A systematic review revealed that fifteen studies meet the inclusion criteria set out. It was found that the music-based treatments utilised included: Melodic Intonation Therapy (MIT, Modified Melodic Intonation Therapy (MMIT, adapted forms of MIT, the Singing Intonation, Prosody, breathing (German: Atmung, Rhythm and Improvisation (SIPARI method and a variety of methods using singing and songs. From a synthesis of the data, three themes emerged which were key elements of the interventions; they were: (a singing songs and vocal exercises, (b stimulating the right hemisphere and (c use of speech prosody. These themes are discussed and implications for newly-qualified practitioners are explored.

  16. Ultrasensitive cardiac troponin I antibody based nanohybrid sensor for rapid detection of human heart attack.

    Science.gov (United States)

    Bhatnagar, Deepika; Kaur, Inderpreet; Kumar, Ashok

    2017-02-01

    An ultrasensitive cardiac troponin I antibody conjugated with graphene quantum dots (GQD) and polyamidoamine (PAMAM) nanohybrid modified gold electrode based sensor was developed for the rapid detection of heart attack (myocardial infarction) in human. Screen printed gold (Au) electrode was decorated with 4-aminothiophenol for amine functionalization of the Au surface. These amino groups were further coupled with carboxyl functionalities of GQD with EDC-NHS reaction. In order to enhance the sensitivity of the sensor, PAMAM dendrimer was successively embedded on GQD through carbodiimide coupling to provide ultra-high surface area for antibody immobilization. The activated cardiac troponin I (cTnI) monoclonal antibody was immobilized on PAMAM to form nanoprobe for sensing specific heart attack marker cTnI. Various concentrations of cardiac marker, cTnI were electrochemically measured using cyclic voltammetry (CV) and differential pulse voltammetry (DPV) in human blood serum. The modifications on sensor surface were characterized by FTIR and AFM techniques. The sensor is highly specific to cTnI and showed negligible response to non-specific antigens. The sensitivity of the sensor was 109.23μAcm(-2)μg(-1) and lower limit of detection of cTnI was found 20fgmL(-1).

  17. Catheter-Based Educational Experiences: A Canadian Survey of Current Residents and Recent Graduates in Cardiac Surgery.

    Science.gov (United States)

    Juanda, Nadzir; Chan, Vincent; Chan, Ryan; Rubens, Fraser D

    2016-03-01

    The past decade has witnessed significant developments in the use of catheter-based therapies in cardiovascular medicine. We sought to assess the educational opportunities for cardiac surgery trainees to determine their readiness for participation in these strategies. A web-based survey was distributed to current residents, recent graduates, and program directors in Canadian cardiac surgery residency programs from 2008-2013. The survey was distributed to 110 residents and graduates. Forty-five percent completed the survey. Thirty-five percent expressed that they experienced resistance organizing their rotations because they had to compete with non-cardiac surgery colleagues, and 6 were denied local cardiac catheterization rotations. By the end of the rotation, 56% were comfortable performing a diagnostic cardiac catheterization independently. Exposure to being the operator performing diagnostic catheterization was significantly associated with the positive perception of being able to perform a diagnostic catheterization independently (odds ratio [OR], 5.14; 95% confidence interval [CI], 1.33-19.81; P = 0.017). Eighty-eight percent of respondents expressed the need for more exposure in catheter-based rotations. Seven of 11 program directors completed the survey. All believed such rotations should be mandatory and foresaw a bigger role for hybrid catheter-based/cardiac surgery procedures in the future. Trainees and program directors perceive that increased exposure to catheter-based therapies is important to career development as a cardiac surgeon. This survey will contribute to the development of a cardiac surgery training curriculum as we foresee more hybrid and team procedures.

  18. Danish evidence-based clinical guideline for use of nutritional support in pulmonary rehabilitation of undernourished patients with stable COPD

    DEFF Research Database (Denmark)

    Beck, Anne Marie; Iepsen, Ulrik Winning; Topperup, Randi;

    2015-01-01

    in lean body mass. The studies did not demonstrate an effect on either quality of life or ADL in patients with COPD. Some pre-defined outcomes (adverse events, hospital admissions and mortality) were not quantified. Conclusion The evidence base for nutritional supplementation in rehabilitation of COPD...... patients is weak and any effect was limited to surrogate markers, such as increased weight and lean body mass, while an effect could not be seen on patient-relevant outcomes such as quality of life or activities of daily living. The intervention was given a weak recommendation.......) or quality of life. Therefore the topic was included in The Danish Health and Medicines Authority's development of an evidence-based clinical guideline for rehabilitation of patients with stable COPD. Methods The methods were specified by The Danish Health and Medicines Authority as part of a standardized...

  19. Vibration based structural assessment of the rehabilitation intervention in r.c. segmental bridge

    Directory of Open Access Journals (Sweden)

    Franchetti Paolo

    2015-01-01

    Full Text Available A vibration based structural assessment campaign was carried out on a r.c. segmental bridge in North East Italy. The bridge has a cantilever static scheme, fixed at the top of the piers and with a hinge at the centre of the span. The particular configuration of the hinge consists in a couple of steel elements, each one composed by a tongue and groove joint. Since the year 1960, the hinge was subjected to consumption and degradation, that caused a malfunctioning of the device. An intervention of rehabilitation of the bridge led to a reinforcement of the existing hinges with the coupling of new metallic devices: new tongue and groove hinges were applied, that by one side allow the horizontal displacements and rotation, by the other side strongly reduce the relative vertical displacements of the two parts of the bridge. A dynamic test campaign was set up in order to assess the effectiveness of the intervention. The principal dynamic parameters were calculated and analysed with respect to the intervention that was realized. The tests clearly showed the effectiveness of the intervention, and helped the designer to have a better understanding of the structural behaviour of the bridge.

  20. Mobile Phone-Based Joint Angle Measurement for Functional Assessment and Rehabilitation of Proprioception

    Directory of Open Access Journals (Sweden)

    Quentin Mourcou

    2015-01-01

    Full Text Available Assessment of joint functional and proprioceptive abilities is essential for balance, posture, and motor control rehabilitation. Joint functional ability refers to the capacity of movement of the joint. It may be evaluated thereby measuring the joint range of motion (ROM. Proprioception can be defined as the perception of the position and of the movement of various body parts in space. Its role is essential in sensorimotor control for movement acuity, joint stability, coordination, and balance. Its clinical evaluation is commonly based on the assessment of the joint position sense (JPS. Both ROM and JPS measurements require estimating angles through goniometer, scoliometer, laser-pointer, and bubble or digital inclinometer. With the arrival of Smartphones, these costly clinical tools tend to be replaced. Beyond evaluation, maintaining and/or improving joint functional and proprioceptive abilities by training with physical therapy is important for long-term management. This review aims to report Smartphone applications used for measuring and improving functional and proprioceptive abilities. It identifies that Smartphone applications are reliable for clinical measurements and are mainly used to assess ROM and JPS. However, there is lack of studies on Smartphone applications which can be used in an autonomous way to provide physical therapy exercises at home.

  1. Essential features influencing collaboration in team-based non-specific back pain rehabilitation: Findings from a mixed methods study

    OpenAIRE

    Hellman, Therese; Jensen, Irene; Bergström, Gunnar; Brämberg, Elisabeth Björk

    2016-01-01

    ABSTRACT The aim of the study presented in this article was to explore how professionals, without guidelines for implementing interprofessional teamwork, experience the collaboration within team-based rehabilitation for people with back pain and how this collaboration influences their clinical practice. This study employed a mixed methods design. A questionnaire was answered by 383 participants and 17 participants were interviewed. The interviews were analysed using content analysis. The quan...

  2. Psychiatric rehabilitation

    OpenAIRE

    2010-01-01

    Psychiatric rehabilitation is an important component in the management of the mentally ill. This article presents a selective review of the publications in this journal. Questions addressed in this review range from assessment of rehabilitation needs to different rehabilitative approaches. Although the number of publications providing the answers is meager, there are innovative initiatives. There is a need for mental health professionals to publish the models they follow across the country.

  3. Psychosocial rehabilitation activities, empowerment, and quality of community-based life for people with schizophrenia.

    Science.gov (United States)

    Chou, Kuei-Ru; Shih, Ya-Wen; Chang, Chueh; Chou, Yi-Ying; Hu, Wei-Herng; Cheng, Josephjror-Serk; Yang, Chiu-Yueh; Hsieh, Chia-Jung

    2012-08-01

    Many variables influencing quality of life (QOL) for outpatients with schizophrenia have been identified from prior studies. Symptom severity, psychosocial rehabilitation activities, and empowerment have all been clearly identified as key variables. However, which variables are the most influential and important factors remains unknown; factors influencing QOL, either directly or indirectly and to what degree, need to be examined. The aim of this study was to test the hypothesis that empowerment is a possible mediator of how (a) psychiatric symptoms and (b) psychosocial rehabilitation activities affect QOL for outpatients with schizophrenia in the community. We used the probability proportional to size random sampling for 190 outpatients with schizophrenia at 10 community rehabilitation centers in Taipei, such that samples consisted of adults who fulfilled the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria. The instruments included the questionnaire to gather demographic and disease information, the Empowerment Scale, the Psychiatric Symptoms Scale, the psychosocial rehabilitation activity (PRA), and the Quality of Life Scale for Psychiatric Patients. Beyond descriptive statistics, correlation and structural equation models were computed. Findings showed that empowerment in outpatients with schizophrenia mediates QOL, whereas psychosocial rehabilitation activities seem to increase empowerment, which may in turn increase QOL. Psychotic symptoms seem to have a direct effect of decreasing QOL that could not be mediated by empowerment. Empowerment had a significant effect on QOL for outpatients with schizophrenia. The findings of this study support the importance of empowerment and rehabilitation activities for promoting QOL among community outpatients. We suggest that various rehabilitation programs and empowerment health education are needed to enhance QOL for schizophrenia outpatients in the community.

  4. Rehabilitation Evaluation Methodology of upper Limb Rehabilitation Robot based on AHP-fuzzy Comprehensive Evaluation%基于AHP-模糊综合评判的上肢康复机器人康复评价方法

    Institute of Scientific and Technical Information of China (English)

    王建辉; 张程; 纪雯; 顾德英

    2012-01-01

    Along with the research of 5-DOF wearable upper limb rehabilitation robots, a rehabilitation evaluation methodology was provided based on AHP-fuzzy comprehensive, the AHP hierarchical multiple index rehabilitation evaluation model in accordance was established with the rehabilitation medicine knowledge, and evaluation index with proper AHP-fuzzy synthetic relationshipcalculate operator is composed. Tested by a serious of experiments, this evaluation methodology has scientifically feasibility and provides a brand new concept for realizing the rehabilitation evaluation function for 5-DOF upper limb robot.%以5-DOF穿戴式上肢康复机器人为平台,提出了一种基于AHP-模糊综合评判的康复评价方法,依据康复医学知识建立了AHP递阶康复评价模型,选取适当的AHP-模糊关系合成算子逐阶求取康复评价指标.通过实例验证了该评价方法具有一定的科学性及充分的可行性,为实现5-DOF上肢康复机器人的康复评价功能提出了一种新思路.

  5. Exercise-based rehabilitation after hospital discharge for survivors of critical illness with intensive care unit–acquired weakness: A pilot feasibility trial ☆ ☆☆

    OpenAIRE

    Connolly, Bronwen; Thompson, April; Douiri, Abdel; Moxham, John; Hart, Nicholas

    2015-01-01

    Purpose The aim of this study was to investigate feasibility of exercise-based rehabilitation delivered after hospital discharge in patients with intensive care unit–acquired weakness (ICU-AW). Materials and methods Twenty adult patients, mechanically ventilated for more than 48 hours, with ICU-AW diagnosis at ICU discharge were included in a pilot feasibility randomized controlled trial receiving a 16-session exercise-based rehabilitation program. Twenty-one patients without ICU-AW participa...

  6. Upper limb posture estimation in robotic and virtual reality-based rehabilitation.

    Science.gov (United States)

    Cortés, Camilo; Ardanza, Aitor; Molina-Rueda, F; Cuesta-Gómez, A; Unzueta, Luis; Epelde, Gorka; Ruiz, Oscar E; De Mauro, Alessandro; Florez, Julian

    2014-01-01

    New motor rehabilitation therapies include virtual reality (VR) and robotic technologies. In limb rehabilitation, limb posture is required to (1) provide a limb realistic representation in VR games and (2) assess the patient improvement. When exoskeleton devices are used in the therapy, the measurements of their joint angles cannot be directly used to represent the posture of the patient limb, since the human and exoskeleton kinematic models differ. In response to this shortcoming, we propose a method to estimate the posture of the human limb attached to the exoskeleton. We use the exoskeleton joint angles measurements and the constraints of the exoskeleton on the limb to estimate the human limb joints angles. This paper presents (a) the mathematical formulation and solution to the problem, (b) the implementation of the proposed solution on a commercial exoskeleton system for the upper limb rehabilitation, (c) its integration into a rehabilitation VR game platform, and (d) the quantitative assessment of the method during elbow and wrist analytic training. Results show that this method properly estimates the limb posture to (i) animate avatars that represent the patient in VR games and (ii) obtain kinematic data for the patient assessment during elbow and wrist analytic rehabilitation.

  7. Upper Limb Posture Estimation in Robotic and Virtual Reality-Based Rehabilitation

    Science.gov (United States)

    Cortés, Camilo; Ardanza, Aitor; Molina-Rueda, F.; Cuesta-Gómez, A.; Ruiz, Oscar E.

    2014-01-01

    New motor rehabilitation therapies include virtual reality (VR) and robotic technologies. In limb rehabilitation, limb posture is required to (1) provide a limb realistic representation in VR games and (2) assess the patient improvement. When exoskeleton devices are used in the therapy, the measurements of their joint angles cannot be directly used to represent the posture of the patient limb, since the human and exoskeleton kinematic models differ. In response to this shortcoming, we propose a method to estimate the posture of the human limb attached to the exoskeleton. We use the exoskeleton joint angles measurements and the constraints of the exoskeleton on the limb to estimate the human limb joints angles. This paper presents (a) the mathematical formulation and solution to the problem, (b) the implementation of the proposed solution on a commercial exoskeleton system for the upper limb rehabilitation, (c) its integration into a rehabilitation VR game platform, and (d) the quantitative assessment of the method during elbow and wrist analytic training. Results show that this method properly estimates the limb posture to (i) animate avatars that represent the patient in VR games and (ii) obtain kinematic data for the patient assessment during elbow and wrist analytic rehabilitation. PMID:25110698

  8. Upper Limb Posture Estimation in Robotic and Virtual Reality-Based Rehabilitation

    Directory of Open Access Journals (Sweden)

    Camilo Cortés

    2014-01-01

    Full Text Available New motor rehabilitation therapies include virtual reality (VR and robotic technologies. In limb rehabilitation, limb posture is required to (1 provide a limb realistic representation in VR games and (2 assess the patient improvement. When exoskeleton devices are used in the therapy, the measurements of their joint angles cannot be directly used to represent the posture of the patient limb, since the human and exoskeleton kinematic models differ. In response to this shortcoming, we propose a method to estimate the posture of the human limb attached to the exoskeleton. We use the exoskeleton joint angles measurements and the constraints of the exoskeleton on the limb to estimate the human limb joints angles. This paper presents (a the mathematical formulation and solution to the problem, (b the implementation of the proposed solution on a commercial exoskeleton system for the upper limb rehabilitation, (c its integration into a rehabilitation VR game platform, and (d the quantitative assessment of the method during elbow and wrist analytic training. Results show that this method properly estimates the limb posture to (i animate avatars that represent the patient in VR games and (ii obtain kinematic data for the patient assessment during elbow and wrist analytic rehabilitation.

  9. Detection of Cardiac Biomarkers Using Single Polyaniline Nanowire-Based Conductometric Biosensors

    Directory of Open Access Journals (Sweden)

    Minhee Yun

    2012-05-01

    Full Text Available The detection of myoglobin (Myo, cardiac troponin I (cTnI, creatine kinase-MB (CK-MB, and b-type natriuretic peptide (BNP plays a vital role in diagnosing cardiovascular diseases. Here we present single site-specific polyaniline (PANI nanowire biosensors that can detect cardiac biomarkers such as Myo, cTnI, CK-MB, and BNP with ultra-high sensitivity and good specificity. Using single PANI nanowire-based biosensors integrated with microfluidic channels, very low concentrations of Myo (100 pg/mL, cTnI (250 fg/mL, CK-MB (150 fg/mL, and BNP (50 fg/mL were detected. The single PANI nanowire-based biosensors displayed linear sensing profiles for concentrations ranging from hundreds (fg/mL to tens (ng/mL. In addition, devices showed a fast (few minutes response satisfying respective reference conditions for Myo, cTnI, CK-MB, and BNP diagnosis of heart failure and for determining the stage of the disease. This single PANI nanowire-based biosensor demonstrated superior biosensing reliability with the feasibility of label free detection and improved processing cost efficiency due to good biocompatibility of PANI to monoclonal antibodies (mAbs. Therefore, this development of single PANI nanowire-based biosensors can be applied to other biosensors for cancer or other diseases.

  10. Respiratory motion correction in gated cardiac SPECT using quaternion-based, rigid-body registration.

    Science.gov (United States)

    Parker, Jason G; Mair, Bernard A; Gilland, David R

    2009-10-01

    In this article, a new method is introduced for estimating the motion of the heart due to respiration in gated cardiac SPECT using a rigid-body model with rotation parametrized by a unit quaternion. The method is based on minimizing the sum of squared errors between the reference and the deformed frames resulting from the usual optical flow constraint by using an optimized conjugate gradient routine. This method does not require any user-defined parameters or penalty terms, which simplifies its use in a clinical setting. Using a mathematical phantom, the method was quantitatively compared to the principal axis method, as well as an iterative method in which the rotation matrix was represented by Euler angles. The quaternion-based method was shown to be substantially more accurate and robust across a wide range of extramyocardial activity levels than the principal axis method. Compared with the Euler angle representation, the quaternion-based method resulted in similar accuracy but a significant reduction in computation times. Finally, the quaternion-based method was investigated using a respiratory-gated cardiac SPECT acquisition of a human subject. The motion-corrected image has increased sharpness and myocardial uniformity compared to the uncorrected image.

  11. Detection of cardiac biomarkers using single polyaniline nanowire-based conductometric biosensors.

    Science.gov (United States)

    Lee, Innam; Luo, Xiliang; Huang, Jiyong; Cui, Xinyan Tracy; Yun, Minhee

    2012-05-14

    The detection of myoglobin (Myo), cardiac troponin I (cTnI), creatine kinase-MB (CK-MB), and b-type natriuretic peptide (BNP) plays a vital role in diagnosing cardiovascular diseases. Here we present single site-specific polyaniline (PANI) nanowire biosensors that can detect cardiac biomarkers such as Myo, cTnI, CK-MB, and BNP with ultra-high sensitivity and good specificity. Using single PANI nanowire-based biosensors integrated with microfluidic channels, very low concentrations of Myo (100 pg/mL), cTnI (250 fg/mL), CK-MB (150 fg/mL), and BNP (50 fg/mL) were detected. The single PANI nanowire-based biosensors displayed linear sensing profiles for concentrations ranging from hundreds (fg/mL) to tens (ng/mL). In addition, devices showed a fast (few minutes) response satisfying respective reference conditions for Myo, cTnI, CK-MB, and BNP diagnosis of heart failure and for determining the stage of the disease. This single PANI nanowire-based biosensor demonstrated superior biosensing reliability with the feasibility of label free detection and improved processing cost efficiency due to good biocompatibility of PANI to monoclonal antibodies (mAbs). Therefore, this development of single PANI nanowire-based biosensors can be applied to other biosensors for cancer or other diseases.

  12. Functional electrical stimulation based on a pelvis support robot for gait rehabilitation of hemiplegic patients after stroke.

    Science.gov (United States)

    Ye, Jing; Nakashima, Yasutaka; Zhang, Bo; Kobayashi, Yo; Fujie, Masakatsu G

    2014-01-01

    More and more stroke survivors are suffering from physical motor impairments. Current therapeutic interventions have various limits to the efficient recovery of normal motor function of the lower limbs. Therefore, we propose a novel gait rehabilitation system for hemiplegic patients after stroke. It integrates functional electrical stimulation (FES) with a pelvis-supporting robotic system. A corresponding relationship between the gait phase and the active lateral movement of the pelvis is first constructed from experiments on simulated hemiplegic patients. By estimating the gait phase from the lateral motion of the pelvis based on this relationship, the timing of FES sent to the muscles of the lower limbs can be automatically determined during a gait cycle. After experiments on simulated hemiplegic stroke survivors with the FES control algorithm, the proposed algorithm and the gait rehabilitation system are verified to be feasible and promising.

  13. Illness experiences of persons with chronic obstructive pulmonary disease: self-perceived efficacy of home-based pulmonary rehabilitation

    Directory of Open Access Journals (Sweden)

    Juliana Maria de Sousa Pinto

    2014-06-01

    Full Text Available This qualitative study explores the illness experiences, the efficacy of pulmonary rehabilitation as perceived by patients with chronic obstructive pulmonary disease (COPD and their rationale for improvements in health. 23 patients participated in a daily, three-month home-based pulmonary rehabilitation. A pre-post self-perceived assessment of efficacy was conducted. Semi-structured interviews, illness narratives and participant-observation provided a “dense description” of patients' lived-experience before and after the program. Interviews and narratives were tape-recorded, transcribed and coded. Qualitative data was subjected to “thematic content analysis” and “contextualized semantic interpretation”. Patients compare functional status before and after falling ill, experience loss, stigma and depression, describe health improvements and judge the pulmonary rehabilitation’s efficacy. Giving voice to chronically-ill patients, as individuals, is needed. To reduce clinical conflicts, health professionals should encourage illness narratives and value their patients’ lived-experience.

  14. Parametrization of activation based cardiac electrophysiology models using bidomain model simulations

    Directory of Open Access Journals (Sweden)

    Stender Birgit

    2016-09-01

    Full Text Available Eikonal models are useful to compute approximate solutions of cardiac excitation propagation in a computationally efficient way. In this work the underlying conduction velocities for different cell types were computed solving the classical bidomain model equations for planar wavefront propagation. It was further investigated how changes in the conductivity tensors within the bidomain model analytically correspond to changes in the conduction velocity. The error in the presence of local front curvature for the derived eikonal model parametrization were analyzed. The conduction velocity simulated based on the bidomain model was overestimated by a maximum of 10%.

  15. Professional and patient-based evaluation of oral rehabilitation in patients with tooth agenesis

    DEFF Research Database (Denmark)

    Dueled, Erik; Gotfredsen, Klaus; Trab Damsgaard, Mogens

    2009-01-01

    variables were acceptable in 92% of the implant reconstructions and for 83% of the tooth-supported fixed dental prostheses (FDPs). The total OHIP score was inferior in rehabilitated patients with tooth agenesis to that of the control group without tooth agenesis. The total OHIP score after rehabilitation......: The study included 129 patients with tooth agenesis rehabilitated with implant- or tooth-supported reconstructions, and a control group of 58 patients. Professional assessments included biological, technical and aesthetic variables. An aesthetic index score included mucosal discoloration, crown morphology......% of the patients in whom orthodontic treatment had been performed. Twelve percent of patients had implants with 5-7 mm peri-implant bone defects. Mucosal discoloration was recorded in 57% of the patients. Twelve percent of the patients had metal visible on the buccal side. The median scores for all five aesthetic...

  16. Simulation of an ankle rehabilitation system based on scotch- yoke mechanism

    Science.gov (United States)

    Racu (Cazacu, C. M.; Doroftei, I.; Plesu, Ghe; Doroftei, I. A.

    2016-08-01

    Due to injuries that occur on the ankle joint, everyday all around the world, more and more rehabilitation devices have been developed in recent years. The prices for ankle rehabilitation systems are still high, thus we developed a new device that we indented to be low cost and easy to manufacture. A model of an ankle rehabilitation device is presented in this paper. The device has two degrees of freedom, for flexion-extension and inversion-eversion move, and will ensure functionality with minimum dimensions. For the 3D model that we design, the dimensions are taken so that the proposed system will ensure functionality but also have a small dimensions and low mass, considering the physiological dimensions of the foot and lower leg.

  17. Realization of Intelligent Measurement and Control System for Limb Rehabilitation Based on PLC and Touch Screen

    Science.gov (United States)

    Liu, Xiangquan

    According to the treatment needs of patients with limb movement disorder, on the basis of the limb rehabilitative training prototype, function of measure and control system are analyzed, design of system hardware and software is completed. The touch screen which is adopt as host computer and man-machine interaction window is responsible for sending commands and training information display; The PLC which is adopt as slave computer is responsible for receiving control command from touch screen, collecting the sensor data, regulating torque and speed of motor by analog output according to the different training mode, realizing ultimately active and passive training for limb rehabilitation therapy.

  18. Regression-Based Cardiac Motion Prediction From Single-Phase CTA

    DEFF Research Database (Denmark)

    Metz, C.T.; Baka, N.; Kirisli, H.;

    2012-01-01

    State of the art cardiac CT enables the acquisition of imaging data of the heart over the entire cardiac cycle at concurrent high spatial and temporal resolution. However, in clinical practice, acquisition is increasingly limited to 3D images. Estimating the shape of the cardiac structures...

  19. Stakeholder consultations on community-based rehabilitation guidelines in Ghana and Uganda

    Directory of Open Access Journals (Sweden)

    Mary Wickenden

    2012-05-01

    Full Text Available Background: The focus of this paper is the new broadened conceptualisation of community-based rehabilitation (CBR, which promotes the empowerment and inclusion of people with disabilities (PWDs in diverse ways within their communities. New guidelines for CBR were launched in October 2010 by WHO/ILO/UNESCO/IDDC, and this paper describes part of the process by which these were produced using participatory approaches involving International Non-Government Organisations (INGOs and local partners. The paper reviews the evolution of CBR and describes how grassroots consultation by INGOs working with key stakeholders in the disability arena can influence policy on disability issues, and reciprocally how policy change can inform organisations’ practice and research activities. This ongoing bidirectional influence is illustrated with data from the participatory consultation process about the new CBR guidelines carried out by Sightsavers in Uganda and GhanaObjectives: To consult with key stakeholders in the disability arena in Uganda and Ghana, in order to gain their opinions and suggestions for improvements to the then draft CBR guidelines, as part of a wider global participatory process of consultation on the document.Methods: The INGO Sightsavers gathered qualitative data through focus group discussions and questionnaires in both countries.Results: The participants’ critiques of the draft guidelines carried out in multiagency participatory processes were analysed thematically and fed back to the CBR guidelines editorial team.Conclusion: The paper concludes that stakeholders in diverse communities can actively contribute to shaping policy and practice through participatory consultations. Local and national government and non-government organisations and other key informants can inform the development of national and international guidelines and policies. This participatory approach can be successfully facilitated by INGOs. In turn, these processes

  20. Conceptualisation of community-based rehabilitation in Southern Africa: A systematic review

    Directory of Open Access Journals (Sweden)

    Vyvienne R. P. M'kumbuzi

    2016-02-01

    Full Text Available Background: Community-Based Rehabilitation (CBR has evolved over the last 30 years and now focuses on empowering persons with disabilities to access and benefit from a wide range of services. The evidence for CBR is frequently cited in the literature as being scanty and of poor quality.Purpose: We sought to determine how CBR is conceptualised and understood in the literature from Southern Africa. Our interest centred on to what extent the literature could inform policy makers and practitioners in the region.Methods: A systematic review of the literature from countries in Southern Africa guided by Population, Intervention/Phenomenon of Interest, Context and Outcome of Interest to the reviewer (PICO was employed. This involved an extensive, internally valid and systematic search of electronic databases using specific keywords/subject heading combinations. Journal articles reporting on a description or objectives of CBR, published after 2006, and journal articles written in English of all types of studies were included. Data were charted according to the emergent themes. Two independent raters coded the emergent themes.Results:  Nine from a possible 257 published articles were reviewed; four of these were programme evaluations. Themes describing CBR converged on community development and poverty reduction. Only one article referred to human rights. Training and supervision of CBR workers and education of the community about disability were frequently reported activities.Conclusion:  In isolated cases, the literature is aligned to components of the CBR matrix. However, consistent with previous criticism of CBR, the literature is meagre, as is the evidence to inform policy makers and practitioners in southern Africa.

  1. Control of electro-rheological fluid based resistive torque elements for use in active rehabilitation devices

    Science.gov (United States)

    Nikitczuk, Jason; Weinberg, Brian; Mavroidis, Constantinos

    2007-04-01

    In this paper we present control algorithms for novel electro-rheological fluid based resistive torque generation elements that will be used to drive the joint of a new type of portable and controllable active knee rehabilitation orthotic device (AKROD) for iso-inertial, isokinetic, and isometric exercising as well as gait retraining. The AKROD is composed of straps and rigid components for attachment to the leg, with a central hinge mechanism where a gear system is connected. The key features of AKROD include: a compact, lightweight design with highly tunable torque capabilities through a variable damper component, full portability with on-board power, control circuitry, and sensors (encoder and torque), and real-time capabilities for closed loop computer control for optimizing gait retraining. The variable damper component is achieved through an electro-rheological fluid (ERF) element that connects to the output of the gear system. Using the electrically controlled rheological properties of ERFs, compact brakes capable of supplying high resistive and controllable torques are developed. In this project, a prototype for the AKROD has been developed and tested. The AKROD's ERF resistive actuator was tested in laboratory experiments using a custom-made ERF testing apparatus (ETA). ETA provides a computer-controlled environment to test ERF brakes and actuators in various conditions and scenarios including emulating the interaction between human muscles involved with the knee and the AKROD's ERF actuators/brakes. The AKROD's ERF resistive actuator was tested in closed loop torque control experiments. A hybrid (non-linear, adaptive) proportional-integral (PI) torque controller was implemented to achieve this goal.

  2. 75 FR 27544 - National Institute on Disability and Rehabilitation Research (NIDRR)-Disability and...

    Science.gov (United States)

    2010-05-17

    ...- Based Practice. Psychiatric Rehabilitation Journal, 27(4), 345-359. Canadian Institutes of Health... National Institute on Disability and Rehabilitation Research (NIDRR)--Disability and Rehabilitation Research Projects and Centers Program--Disability Rehabilitation Research Project (DRRP)--Center...

  3. Controlling a Rehabilitation Robot with Brain-Machine Interface: An approach based on Independent Component Analysis and Multiple Kernel Learning

    Directory of Open Access Journals (Sweden)

    Yi-Hung Liu

    2013-03-01

    Full Text Available Patients suffering from severe motor disabilities usually require assistance from other people when doing rehabilitation exercises, which causes the rehabilitation process to be time-consuming and inconvenient. Therefore, we propose an automatic feature extraction method for a brain-machine interface that allows patients to control a robot using their own brain waves. A brain–machine interface (BMI based on the P300 event-related potential (ERP, called Brain Controlled Rehabilitation System (BCRS, was developed to detect the intentions of patients. Using the BCRS, patients can communicate with the robot through their brain waves. However, deciding how to obtain an automatically extracted, useful EEG signal is a difficult and important problem for BMI research. In this paper, Independent Component Analysis – Multiple Kernel Learning (ICA-MKL is used to directly extract a useful signal and build the classification mode for BCRS. The results reveal that this method is useful for automatically extracting the P300 signal and the accuracy is better than MKL. In additional, the same method can be extended into any motor imaginary area and the accuracy of ICA-MKL for brain imaginary data is also good to removing eye-blink artifacts and the accuracy performance is also good.

  4. Effectiveness and Limitations of Unsupervised Home-Based Balance Rehabilitation with Nintendo Wii in People with Multiple Sclerosis

    Directory of Open Access Journals (Sweden)

    Massimiliano Pau

    2015-01-01

    Full Text Available Balance training represents a critical part of the rehabilitation process of individuals living with multiple sclerosis (MS since impaired postural control is a distinctive symptom of the disease. In recent years, the use of the Nintendo Wii system has become widespread among rehabilitation specialists for this purpose, but few studies have verified the effectiveness of such an approach using quantitative measures of balance. In this study, we analyzed the postural sway features of a cohort of twenty-seven individuals with MS before and after 5 weeks of unsupervised home-based balance training with the Wii system. Center of pressure (COP time-series were recorded using a pressure platform and processed to calculate sway area, COP path length, displacements, and velocities in mediolateral (ML and anteroposterior (AP directions. Although the results show a significant reduction in sway area, COP displacements, and velocity, such improvements are essentially restricted to the ML direction, as the Wii platform appears to properly stimulate the postural control system in the frontal plane but not in the sagittal one. Available Wii games, although somewhat beneficial, appear not fully suitable for rehabilitation in MS owing to scarce flexibility and adaptability to MS needs and thus specific software should be developed.

  5. Evaluating an undergraduate interprofessional simulation-based educational module: communication, teamwork, and confidence performing cardiac resuscitation skills

    Directory of Open Access Journals (Sweden)

    Marian Luctkar-Flude

    2010-11-01

    Full Text Available Marian Luctkar-Flude1, Cynthia Baker1, Cheryl Pulling1, Robert McGraw2, Damon Dagnone2, Jennifer Medves1, Carly Turner-Kelly11School of Nursing, Queen’s University, Kingston, Ontario, Canada; 2School of Medicine, Queen’s University, Kingston, Ontario, CanadaPurpose: Interprofessional (IP collaboration during cardiac resuscitation is essential and contributes to patient wellbeing. The purpose of this study is to evaluate an innovative simulation-based IP educational module for undergraduate nursing and medical students on cardiac resuscitation skills.Methods: Nursing and medical trainees participated in a new cardiac resuscitation curriculum involving a 2-hour IP foundational cardiac resuscitation skills lab, followed by three 2-hour IP simulation sessions. Control group participants attended the existing two 2-hour IP simulation sessions. Study respondents (N = 71 completed a survey regarding their confidence performing cardiac resuscitation skills and their perceptions of IP collaboration.Results: Despite a consistent positive trend, only one out of 17 quantitative survey items were significantly improved for learners in the new curriculum. They were more likely to report feeling confident managing the airway during cardiac resuscitation (P = 0.001. Overall, quantitative results suggest that senior nursing and medical students were comfortable with IP communication and teamwork and confident with cardiac resuscitation skills. There were no significant differences between nursing students’ and medical students’ results. Through qualitative feedback, participants reported feeling comfortable learning with students from other professions and found value in the IP simulation sessions.Conclusion: Results from this study will inform ongoing restructuring of the IP cardiac resuscitation skills simulation module as defined by the action research process. Specific improvements that are suggested by these findings include strengthening the team

  6. Cardiac C-arm CT: 4D non-model based heart motion estimation and its application

    Science.gov (United States)

    Prümmer, M.; Fahrig, R.; Wigström, L.; Boese, J.; Lauritsch, G.; Strobel, N.; Hornegger, J.

    2007-03-01

    The combination of real-time fluoroscopy and 3D cardiac imaging on the same C-arm system is a promising technique that might improve therapy planning, guiding, and monitoring in the interventional suite. In principal, to reconstruct a 3D image of the beating heart at a particular cardiac phase, a complete set of X-ray projection data representing that phase is required. One approximate approach is the retrospectively ECG-gated FDK reconstruction (RG-FDK). From the acquired data set of N s multiple C-arm sweeps, those projection images which are acquired closest in time to the desired cardiac phase are retrospectively selected. However, this approach uses only 1/ N s of the obtained data. Our goal is to utilize data from other cardiac phases as well. In order to minimize blurring and motion artifacts, cardiac motion has to be compensated for, which can be achieved using a temporally dependent spatial 3D warping of the filtered-backprojections. In this work we investigate the computation of the 4D heart motion based on prior reconstructions of several cardiac phases using RG-FDK. A 4D motion estimation framework is presented using standard fast non-rigid registration. A smooth 4D motion vector field (MVF) represents the relative deformation compared to a reference cardiac phase. A 4D deformation regridding by adaptive supersampling allows selecting any reference phase independently of the set of phases used in the RG-FDK for a motion corrected reconstruction. Initial promising results from in vivo experiments are shown. The subjects individual 4D cardiac MVF could be computed from only three RG-FDK image volumes. In addition, all acquired projection data were motion corrected and subsequently used for image reconstruction to improve the signal-to-noise ratio compared to RG-FDK.

  7. Improving Low-dose Cardiac CT Images based on 3D Sparse Representation

    Science.gov (United States)

    Shi, Luyao; Hu, Yining; Chen, Yang; Yin, Xindao; Shu, Huazhong; Luo, Limin; Coatrieux, Jean-Louis

    2016-03-01

    Cardiac computed tomography (CCT) is a reliable and accurate tool for diagnosis of coronary artery diseases and is also frequently used in surgery guidance. Low-dose scans should be considered in order to alleviate the harm to patients caused by X-ray radiation. However, low dose CT (LDCT) images tend to be degraded by quantum noise and streak artifacts. In order to improve the cardiac LDCT image quality, a 3D sparse representation-based processing (3D SR) is proposed by exploiting the sparsity and regularity of 3D anatomical features in CCT. The proposed method was evaluated by a clinical study of 14 patients. The performance of the proposed method was compared to the 2D spares representation-based processing (2D SR) and the state-of-the-art noise reduction algorithm BM4D. The visual assessment, quantitative assessment and qualitative assessment results show that the proposed approach can lead to effective noise/artifact suppression and detail preservation. Compared to the other two tested methods, 3D SR method can obtain results with image quality most close to the reference standard dose CT (SDCT) images.

  8. A Community-Based Multilevel Approach to Drug Treatment and Rehabilitation.

    Science.gov (United States)

    Dell Orto, Arthur E.

    The failure of incarcerative approaches in the alleviation of drug abuse combined with the advent of more liberal public opinion toward drugs has resulted in the development of various rehabilitation treatment methods. The complexity and heterogeneity of the problem, however, indicate the desirability of a multidimensional approach which…

  9. Treatment and rehabilitation on a stroke unit improves 5-year survival. A community-based study

    DEFF Research Database (Denmark)

    Jørgensen, H S; Kammersgaard, L P; Nakayama, H;

    1999-01-01

    We have previously reported a marked reduction in mortality up to 1 year after treatment and rehabilitation on a stroke unit versus on general neurological and medical wards in unselected stroke patients. In the present study we wanted to test the hypothesis that this mortality-reducing effect...

  10. Driving and Low Vision: An Evidence-Based Review of Rehabilitation

    Science.gov (United States)

    Strong, J. Graham; Jutai, Jeffrey W.; Russell-Minda, Elizabeth; Evans, Mal

    2008-01-01

    This systematic review of the effectiveness of driver rehabilitation interventions found that driver training programs enhance driving skills and awareness, but further research is needed to determine their effectiveness in improving driving performance of drivers with low vision. More research is also needed to determine the effectiveness of low…

  11. Inertial Sensing Based Assessment Methods to Quantify the Effectiveness of Post-Stroke Rehabilitation.

    Science.gov (United States)

    Li, Hsin-Ta; Huang, Jheng-Jie; Pan, Chien-Wen; Chi, Heng-I; Pan, Min-Chun

    2015-07-06

    In clinical settings, traditional stroke rehabilitation evaluation methods are subjectively scored by occupational therapists, and the assessment results vary individually. To address this issue, this study aims to develop a stroke rehabilitation assessment system by using inertial measurement units. The inertial signals from the upper extremities were acquired, from which three quantitative indicators were extracted to reflect rehabilitation performance during stroke patients' movement examination, i.e., shoulder flexion. Both healthy adults and stroke patients were recruited to correlate the proposed quantitative evaluation indices and traditional rehab assessment scales. Especially, as a unique feature of the study the weight for each of three evaluation indicators was estimated by the least squares method. The quantitative results demonstrate the proposed method accurately reflects patients' recovery from pre-rehabilitation, and confirm the feasibility of applying inertial signals to evaluate rehab performance through feature extraction. The implemented assessment scheme appears to have the potential to overcome some shortcomings of traditional assessment methods and indicates rehab performance correctly.

  12. Engagement in Game-based Rehabilitation for Women with Fibromyalgia Syndrome

    DEFF Research Database (Denmark)

    Petersson, Eva; Brooks, Anthony Lewis

    2014-01-01

    This paper reports on two linked studies exploring the general potentials, with foci on constraints and facilitators, of engagement in rehabilitation during motion-controlled video gameplay (MCVG). 17 female participants diagnosed with fibromyalgia syndrome (FMS) took part in the studies, wherein...

  13. SVM-based classification of LV wall motion in cardiac MRI with the assessment of STE

    Science.gov (United States)

    Mantilla, Juan; Garreau, Mireille; Bellanger, Jean-Jacques; Paredes, José Luis

    2015-01-01

    In this paper, we propose an automated method to classify normal/abnormal wall motion in Left Ventricle (LV) function in cardiac cine-Magnetic Resonance Imaging (MRI), taking as reference, strain information obtained from 2D Speckle Tracking Echocardiography (STE). Without the need of pre-processing and by exploiting all the images acquired during a cardiac cycle, spatio-temporal profiles are extracted from a subset of radial lines from the ventricle centroid to points outside the epicardial border. Classical Support Vector Machines (SVM) are used to classify features extracted from gray levels of the spatio-temporal profile as well as their representations in the Wavelet domain under the assumption that the data may be sparse in that domain. Based on information obtained from radial strain curves in 2D-STE studies, we label all the spatio-temporal profiles that belong to a particular segment as normal if the peak systolic radial strain curve of this segment presents normal kinesis, or abnormal if the peak systolic radial strain curve presents hypokinesis or akinesis. For this study, short-axis cine- MR images are collected from 9 patients with cardiac dyssynchrony for which we have the radial strain tracings at the mid-papilary muscle obtained by 2D STE; and from one control group formed by 9 healthy subjects. The best classification performance is obtained with the gray level information of the spatio-temporal profiles using a RBF kernel with 91.88% of accuracy, 92.75% of sensitivity and 91.52% of specificity.

  14. A hospital based study on causes peculiar of congestive car-diac failure (CCF)

    Institute of Scientific and Technical Information of China (English)

    Hamzullah Khan; Hikmatullah Jan; Mohammad Hafizullah; Mahmoodul Hassan; Adnan Gul

    2008-01-01

    Objective:To determine the frequency of risk factors of congestive cardiac failure in a tertiary care hospital of Peshawar.Methods:This retrospective observational study was conducted in department of Cardiology,Post-graduate Medical Institute,Lady Reading Hospital Peshawar,from March 2005 to September 2007.Relevant information regarding the risk factors of congestive cardiac failure were recorded on questionnaire prepared in accordance with the objectives of the study.Results:1 019 patients with established diagnosis of cardiac fail-ure (based on clinical findings and relevant investigations) were included.Out of total sampling 583 (57.12%)were males and 436(42.78%)were females.The age range of the patients was from 6 years to 82 years with mean age of 48.5 years and mode of age was 45 years.The distribution of causative factors of CCF was:ischemic heart disease (IHD)36.31%,hypertension 26.30%,dilated cardiomyopathy 10.10%,obstr-uctve and restrictive cardiomyopathies 5.39%,valvular heart diseases (VHD)9.32%,congenital heart dis-ease like ventricular septal defects (VSD)4.41%,atrial septal defects (ASD)0.58%,atrial fibrillation (AF)2.25%,constrictive pericardidtis 1.07%,Pericardial effusion 0.68%,chronic obstructive pulmonary disease and pulmonary hypertension 1.47%,thyrotoxicosis 0.68%,complete heart block 0.29% and paget disease in 0.09% cases.Conclusion:Ischemic heart disease,hypertension,cardiomypathies,valvular heart disease and congenital heart disease are major contributor to CCF in our patients.

  15. Physical rehabilitation as the base component of treatment and rehabilitation women sick with gonarthrosis of the third radiological stages of disease

    Directory of Open Access Journals (Sweden)

    Andriychuk O.Y.

    2012-08-01

    Full Text Available The rehabilitations of women, patients given in relation to the programs are resulted, on gonarthrosis to the roentgenologic stage. The changes of indexes expressed of the pain feeling are analysed, morning constraint, pain index and amplitude of motions in joints for patients. 132 patients took part in research. As an index of amplitude of motions information of the active unbending was utillized in a knee-joint. Testing was conducted in three months and six months. Probed and determined a pain index at passive and active motions in a knee. The complex program of physical rehabilitation is offered. The program included a medical physical culture, massotherapy, mechanotherapy, physiotherapy, dietotherapy, psychological support and educational programs. Rehabilitation on the author program set positive changes intensity of the pain feelings, morning constraint, pain index and amplitude of motions, in a knee.

  16. Depth Attenuation Degree Based Visualization for Cardiac Ischemic Electrophysiological Feature Exploration

    Science.gov (United States)

    Liu, Lei; Zuo, Wangmeng; Zhang, Henggui

    2016-01-01

    Although heart researches and acquirement of clinical and experimental data are progressively open to public use, cardiac biophysical functions are still not well understood. Due to the complex and fine structures of the heart, cardiac electrophysiological features of interest may be occluded when there is a necessity to demonstrate cardiac electrophysiological behaviors. To investigate cardiac abnormal electrophysiological features under the pathological condition, in this paper, we implement a human cardiac ischemic model and acquire the electrophysiological data of excitation propagation. A visualization framework is then proposed which integrates a novel depth weighted optic attenuation model into the pathological electrophysiological model. The hidden feature of interest in pathological tissue can be revealed from sophisticated overlapping biophysical information. Experiment results verify the effectiveness of the proposed method for intuitively exploring and inspecting cardiac electrophysiological activities, which is fundamental in analyzing and explaining biophysical mechanisms of cardiac functions for doctors and medical staff. PMID:28004002

  17. Rehabilitation interventions for cancer survivors

    DEFF Research Database (Denmark)

    Hansen, Helle Ploug; Tjørnhøj-Thomsen, Tine; Johansen, Christoffer

    2011-01-01

    The present study examines the influence of three contextual parameteres in rehabilitation courses for cancer survivors in Denmark. It is based on ethonographic fieldwork.......The present study examines the influence of three contextual parameteres in rehabilitation courses for cancer survivors in Denmark. It is based on ethonographic fieldwork....

  18. Novel phase-based noise reduction strategy for quantification of left ventricular function and mass assessment by cardiac CT: Comparison with cardiac magnetic resonance

    Energy Technology Data Exchange (ETDEWEB)

    Wai, Bryan, E-mail: bwai@partners.org [Cardiac MR PET CT Program, Division of Cardiology and Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts (United States); Thai, Wai-ee [Cardiac MR PET CT Program, Division of Cardiology and Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts (United States); Brown, Heather [Qi Imaging, Redwood City, California (United States); Truong, Quynh A. [Cardiac MR PET CT Program, Division of Cardiology and Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts (United States)

    2013-08-15

    Background: Tube current modulation in retrospective ECG gated cardiac computed tomography (CT) results in increased image noise and may reduce the accuracy of left ventricular (LV) ejection fraction (EF) and mass assessment. Objective: To examine the effects of a novel CT phase-based noise reduction (NR) algorithm on LV EF and mass quantification as compared to cardiac magnetic resonance (CMR). Methods: In 40 subjects, we compared the LV EF and mass between CT and CMR. In a subset of 24 subjects with tube current modulated CT, the effect of phase-based noise reduction strategies on contrast-to-noise ratio (CNR) and the assessment of LV EF and mass was compared to CMR. Results: There was excellent correlation between CT and CMR for EF (r = 0.94) and mass (r = 0.97). As compared to CMR, the limits of agreement improved with increasing strength of NR strategy. There was a systematic underestimation of LV mass by CT compared to CMR with no NR (−10.3 ± 10.1 g) and low NR (−10.3 ± 12.5 g), but was attenuated with high NR (−0.5 ± 8.3 g). Studies without NR had lower CNR compared to low and high NR at both the ES phase and ED phase (all p < 0.01). Conclusions: A high NR strategy on tube current modulated functional cardiac CT improves correlation of EF compared to CMR and reduces variability of EF and mass evaluation by increasing the CNR. In an effort to reduce radiation dose with tube current modulation, this strategy provides better image quality when LV function and mass quantification is needed.

  19. Electrochemical biosensors based on nanofibres for cardiac biomarker detection: A comprehensive review.

    Science.gov (United States)

    Rezaei, Babak; Ghani, Mozhdeh; Shoushtari, Ahmad Mousavi; Rabiee, Mohammad

    2016-04-15

    The vital importance of early and accurate diagnosis of cardiovascular diseases (CVDs) to prevent the irreversible damage or even death of patients has driven the development of biosensor devices for detection and quantification of cardiac biomarkers. Electrochemical biosensors offer rapid sensing, low cost, portability and ease of use. Over the past few years, nanotechnology has contributed to a tremendous improvement in the sensitivity of biosensors. In this review, the authors summarise the state-of-the-art of the application of one particular type of nanostructured material, i.e. nanofibres, for use in electrochemical biosensors for the ultrasensitive detection of cardiac biomarkers. A new way of classifying the nanofibre-based electrochemical biosensors according to the electrical conductance and the type of nanofibres is presented. Some key data from each article reviewed are highlighted, including the mechanism of detection, experimental conditions and the response range of the biosensor. The primary aim of this review is to emphasise the prospects for nanofibres for the future development of biosensors in diagnosis of CVDs as well as considering how to improve their characteristics for application in medicine.

  20. Label-Free Detection of Cardiac Troponin-I Using Carbon Nanofiber Based Nanoelectrode Arrays

    Science.gov (United States)

    Periyakaruppan, Adaikkappan; Koehne, Jessica Erin; Gandhiraman, Ram P.; Meyyappan, M.

    2013-01-01

    A sensor platform based on vertically aligned carbon nanofibers (CNFs) has been developed. Their inherent nanometer scale, high conductivity, wide potential window, good biocompatibility and well-defined surface chemistry make them ideal candidates as biosensor electrodes. A carbon nanofiber (CNF) multiplexed array has been fabricated with 9 sensing pads, each containing 40,000 carbon nanofibers as nanoelectrodes. Here, we report the use of vertically aligned CNF nanoelectrodes for the detection of cardiac Troponin-I for the early diagnosis of myocardial infarction. Antibody, antitroponin, probe immobilization and subsequent binding to human cardiac troponin-I were characterized using electrochemical impedance spectroscopy and cyclic voltammetry techniques. Each step of the modification process resulted in changes in electrical capacitance or resistance to charge transfer due to the changes at the electrode surface upon antibody immobilization and binding to the specific antigen. This sensor demonstrates high sensitivity, down to 0.2 ng/mL, and good selectivity making this platform a good candidate for early stage diagnosis of myocardial infarction.

  1. Development and clinical study of mobile 12-lead electrocardiography based on cloud computing for cardiac emergency.

    Science.gov (United States)

    Fujita, Hideo; Uchimura, Yuji; Waki, Kayo; Omae, Koji; Takeuchi, Ichiro; Ohe, Kazuhiko

    2013-01-01

    To improve emergency services for accurate diagnosis of cardiac emergency, we developed a low-cost new mobile electrocardiography system "Cloud Cardiology®" based upon cloud computing for prehospital diagnosis. This comprises a compact 12-lead ECG unit equipped with Bluetooth and Android Smartphone with an application for transmission. Cloud server enables us to share ECG simultaneously inside and outside the hospital. We evaluated the clinical effectiveness by conducting a clinical trial with historical comparison to evaluate this system in a rapid response car in the real emergency service settings. We found that this system has an ability to shorten the onset to balloon time of patients with acute myocardial infarction, resulting in better clinical outcome. Here we propose that cloud-computing based simultaneous data sharing could be powerful solution for emergency service for cardiology, along with its significant clinical outcome.

  2. An improved model for provision of rural community-based health rehabilitation services in Vhembe District, Limpopo Province of South Africa

    Directory of Open Access Journals (Sweden)

    Rudzani E. Luruli

    2016-03-01

    Full Text Available Background: In 1991, Riakona Community Rehabilitation Programme initiated community-based rehabilitation (CBR in the Vhembe District of Limpopo Province. Subsequently, the South African government adopted the programme.Aim: The aim of the study was to suggest an improvement in the model of providing CBR services.Setting: The study was conducted in six rehabilitation centres located in hospitals in the Vhembe District in Limpopo Province of South Africa.Method: A mixed-mode research design with qualitative and quantitative elements was used to conduct the study. Content analysis, the chi-square test for Goodness of Fit and the Kruskal–Wallis and Mann–Whitney non-parametric tests were conducted.Results: The key determinants of client satisfaction with the services that the community rehabilitation workers rendered included provision of assistive devices and the adoption of a holistic approach to their work. Overall, satisfaction per domain for each one of the five domains of satisfaction scored less than 90%. More than 80% of clients were satisfied with empathy (83% and assurance (80% domains. Tangibles, reliability and responsiveness domains had scores of 78%, 72% and 67%, respectively. These results, together with the reasoning map of conceptual framework description, were used as the building blocks of the CBR model.Conclusion: The improved CBR model is useful for putting the programme into practice. This is particularly so for the CBR managers in the districts of the Limpopo Province.Keywords: client satisfaction, disability, community-based rehabilitation, community rehabilitation worker

  3. Effectiveness of an impairment-based individualized rehabilitation program using an iPad-based software platform

    Directory of Open Access Journals (Sweden)

    Carrie Alice Des Roches

    2015-01-01

    Full Text Available The delivery of tablet-based rehabilitation for individuals with post-stroke aphasia is relatively new, therefore, this study examined the effectiveness of an iPad-based therapy to demonstrate improvement in specific therapy tasks and how the tasks affect overall language and cognitive skills. Fifty-one individuals with aphasia due to a stroke or traumatic brain injury were recruited to use an iPad-based software platform, Constant Therapy, for a 10 week therapy program. Participants were split into an experimental (N=42 and control (N=9 group. Both experimental and control participants received a one hour clinic session with a clinician once a week, the experimental participants additionally practiced the therapy at home. Participants did not differ in the duration of the therapy and both groups of participants showed improvement over time in the tasks used for the therapy. However, experimental participants used the application more often and showed greater changes in accuracy and latency on the tasks than the control participants; experimental participants’ severity level at baseline as measured by standardized tests of language and cognitive skills were a factor in improvement on the tasks. Subgroups of task co-improvement appear to occur between different language tasks, between different cognitive tasks, and across both domains. Finally, experimental participants showed more significant and positive changes due to therapy in their standardized tests than control participants. These results provide preliminary evidence for the usefulness of a tablet-based platform to deliver tailored language and cognitive therapy to individuals with aphasia.

  4. Effectiveness of an impairment-based individualized rehabilitation program using an iPad-based software platform.

    Science.gov (United States)

    Des Roches, Carrie A; Balachandran, Isabel; Ascenso, Elsa M; Tripodis, Yorghos; Kiran, Swathi

    2014-01-01

    The delivery of tablet-based rehabilitation for individuals with post-stroke aphasia is relatively new, therefore, this study examined the effectiveness of an iPad-based therapy to demonstrate improvement in specific therapy tasks and how the tasks affect overall language and cognitive skills. Fifty-one individuals with aphasia due to a stroke or traumatic brain injury (TBI) were recruited to use an iPad-based software platform, Constant Therapy, for a 10 week therapy program. Participants were split into an experimental (N = 42) and control (N = 9) group. Both experimental and control participants received a 1 h clinic session with a clinician once a week, the experimental participants additionally practiced the therapy at home. Participants did not differ in the duration of the therapy and both groups of participants showed improvement over time in the tasks used for the therapy. However, experimental participants used the application more often and showed greater changes in accuracy and latency on the tasks than the control participants; experimental participants' severity level at baseline as measured by standardized tests of language and cognitive skills were a factor in improvement on the tasks. Subgroups of task co-improvement appear to occur between different language tasks, between different cognitive tasks, and across both domains. Finally, experimental participants showed more significant and positive changes due to therapy in their standardized tests than control participants. These results provide preliminary evidence for the usefulness of a tablet-based platform to deliver tailored language and cognitive therapy to individuals with aphasia.

  5. 现代残疾康复理念、政策与社区康复体系研究%Current Conceptual Framework and Policies of Disability and Rehabilitation and Approach of Community-based Rehabilitation

    Institute of Scientific and Technical Information of China (English)

    邱卓英; 李多

    2011-01-01

    This paper explored the current conceptual framework of disability and rehabilitation, and constructed theorctical structure with three layers of international convention, resolutions and policies, and domestic laws and operational lools. The characteristics of community-based rehabilitation (CBR) had been discussed with inclusive development approach. Some recommendations had been proposed for the development of rehabilitation and work programs of rehabilitation for all in China.%本研究分析了当代残疾康复的理念和理论架构,构建了以国际公约、决议和政策、国内法律和政策以及操作性工具3个层次的康复理论体系;运用包容性发展,分析探讨了当代社区康复的体系和特点;就发展康复事业、为残疾人提供全面系统的康复服务提出相关的政策建议。

  6. Pulmonary Rehabilitation

    Science.gov (United States)

    ... shortness of breath and increase your ability to exercise. You may have heard that pulmonary rehabilitation is only for people with COPD (chronic obstructive pulmonary disease). We now know that ...

  7. VESTIBULAR REHABILITATION

    Directory of Open Access Journals (Sweden)

    Maksim Valer'evich Zamergrad

    2009-01-01

    Full Text Available Vestibular disorders are a frequent abnormality that physicians of various specialties have to encounter. Vestibular and equilibrium disorders are particularly common in elderly patients. In this case they are frequently a cause of falls and various injuries. Vestibular rehabilitation is the most important component of treatment for vestibular and equilibrium disorders. The paper considers the basic mechanisms of vestibular compensation, discusses vestibular rehabilitation procedures by doing routine exercises and by using various biofeedback crunches. In particular, it describes the principle of operation of a posturography platform, a SwayStar system for the diagnosis and therapy of vestibular disorders, and a Brainport device for vestibular rehabilitation. The current methods for drug stimulation of vestibular compensation are discussed. Vestibular rehabilitation used in the complex therapy of equilibrium disorders is stressed to considerably enhance therapeutic effectiveness, to cause a reduction in the risk of falls, and to increase quality of life in patients with vestibular disorders

  8. Three-dimensional cardiac tissue fabrication based on cell sheet technology.

    Science.gov (United States)

    Masuda, Shinako; Shimizu, Tatsuya

    2016-01-15

    Cardiac tissue engineering is a promising therapeutic strategy for severe heart failure. However, conventional tissue engineering methods by seeding cells into biodegradable scaffolds have intrinsic limitations such as inflammatory responses and fibrosis arising from the degradation of scaffolds. On the other hand, we have developed cell sheet engineering as a scaffold-free approach for cardiac tissue engineering. Confluent cultured cells are harvested as an intact cell sheet using a temperature-responsive culture surface. By layering cardiac cell sheets, it is possible to form electrically communicative three-dimensional cardiac constructs. Cell sheet transplantation onto damaged hearts in several animal models has revealed improvements in heart functions. Because of the lack of vasculature, the thickness of viable cardiac cell sheet-layered tissues is limited to three layers. Pre-vascularized structure formation within cardiac tissue and multi-step transplantation methods has enabled the formation of thick vascularized tissues in vivo. Furthermore, development of original bioreactor systems with vascular beds has allowed reconstruction of three-dimensional cardiac tissues with a functional vascular structure in vitro. Large-scale culture systems to generate pluripotent stem cell-derived cardiac cells can create large numbers of cardiac cell sheets. Three-dimensional cardiac tissues fabricated by cell sheet engineering may be applied to treat heart disease and tissue model construction.

  9. Development of a Kinect-based exergaming system for motor rehabilitation in neurological disorders

    Science.gov (United States)

    Estepa, A.; Sponton Piriz, S.; Albornoz, E.; Martínez, C.

    2016-04-01

    The development of videogames for physical therapy, known as exergames, has gained much interest in the last years. In this work, a sytem for rehabilitation and clinical evaluation of neurological patients is presented. The Microsoft Kinect device is used to track the full body of patients, and three games were developed to exercise and assess different aspects of balance and gait rehabilitation. The system provides visual feedback by means of an avatar that follows the movements of the patients, and sound and visual stimuli for giving orders during the experience. Also, the system includes a database and management tools for further analysis and monitoring of therapies. The results obtained show, on the one side, a great reception and interest of patients to use the system. On the other side, the specialists considered very useful the data collected and the quantitative analysis provided by the system, which was then adopted for the clinical routine.

  10. TARGET ANALYSIS OF SUZHOU CREEK REHABILITATION PROJECT STAGE II:BASED ON WATER QUALITY MODEL

    Institute of Scientific and Technical Information of China (English)

    LIAO Zhen-liang; XU Zu-xin

    2004-01-01

    The Suzhou Creek is a seriously polluted tidal river in Shanghai. The Suzhou Creek Rehabilitation Project was launched in 1998, and the total investment will surpass 10 billion yuan RMB. It is important to assess the effectiveness of the project and ascertain its targets. In this study, by analyzing the achievements of Suzhou Creek Rehabilitation Project (Stage I) and its remaining problems, the main tasks of the Project Stage II are proposed. These works are wastewater interception, sediment dredging, bidirectional water diversion, and reconstruction of municipal pump stations. The water quality model established with USEPA's WASP is employed to analyze the quantitative targets of the Project Stage II. In the Project Stage II, the water quality of mainstream and tributaries will be improved continuously, the valus of CODCr, BOD5, DO in the mainstream will steadily attain Class IV according to the National Surface Water Quality Standard, and the ecological environment of Suzhou Creek with continuously recover.

  11. INCLUSION OF CHILDREN WITH INTELLECTUAL AND MULTIPLE DISABILITIES: A COMMUNITY-BASED REHABILITATION APPROACH, INDIA

    Directory of Open Access Journals (Sweden)

    Ram LAKHAN

    2013-03-01

    Full Text Available Background: Inclusion of children with intellectual disabilities (ID and multiple disabilities (MD in regular schools in India is extremely poor. One of the key objectives of community-based rehabilitation (CBR is to include ID & MD children in regular schools. This study attempted to find out association with age, ID severity, poverty, gender, parent education, population, and multiple disabilities comprising one or more disorders cerebral palsy, epilepsy and psychiatric disorders with inclusion among 259 children in Barwani Block of Barwani District in the state of Madhya Pradesh, India.Aim: Inclusion of children with intellectual and multiple disabilities in regular schools through CBR approach in India.Method: Chi square test was conducted to investigate association between inclusion and predictor variables ID categories, age, gender, poverty level, parent education, population type and multiple disabilities. Result: Inclusion was possible for borderline 2(66.4%, mild 54(68.3%, moderate 18(18.2%, and age range from 5 to 12 years 63 (43%. Children living in poor families 63 (30.6%, not poor 11(18.9%, parental edu­ca­ti­on none 52 (26%, primary level 11 (65%, midd­le school 10 (48% high school 0 (0% and bachelor degree 1(7%, female 34 (27.9%, male 40 (29.2%, tribal 40 (28.7%, non-tribal 34(28.3% and multiple disabled with cerebral palsy 1(1.2%, epilepsy 3 (4.8% and psychiatry disorders 12 (22.6% were able to receive inclusive education. Sig­ni­ficant difference in inclusion among ID ca­te­gories (c2=99.8, p < 0.001, poverty (c2=3.37, p 0.044, parental education (c2=23.7, p < 0.001, MD CP (c2=43.9, p < 0.001 and epilepsy (c2=22.4, p < 0.001 were seen.Conclusion: Inclusion through CBR is feasible and acceptable in poor rural settings in India. CBR can facilitate inclusion of children with borderline, mild and moderate categories by involving their parents, teachers and community members.

  12. RECOVER: An Automated, Cloud-Based Decision Support System for Post-Fire Rehabilitation Planning

    OpenAIRE

    J. L. Schnase; Carroll, M. L.; Weber, K. T.; Brown, M. E.; R. L. Gill; Wooten, M.; J. May; K. Serr; Smith, E.; Goldsby, R.; K. Newtoff; K. Bradford; Doyle, C; E. Volker; Weber, S

    2014-01-01

    RECOVER is a site-specific decision support system that automatically brings together in a single analysis environment the information necessary for post-fire rehabilitation decision-making. After a major wildfire, law requires that the federal land management agencies certify a comprehensive plan for public safety, burned area stabilization, resource protection, and site recovery. These burned area emergency response (BAER) plans are a crucial part of our national response to wildfi...

  13. Enhancing physical activity in older adults receiving hospital based rehabilitation: a phase II feasibility study

    Directory of Open Access Journals (Sweden)

    Said Catherine M

    2012-06-01

    Full Text Available Abstract Background Older adults receiving inpatient rehabilitation have low activity levels and poor mobility outcomes. Increased physical activity may improve mobility. The objective of this Phase II study was to evaluate the feasibility of a randomized controlled trial (RCT of enhanced physical activity in older adults receiving rehabilitation. Methods Patients admitted to aged care rehabilitation with reduced mobility were randomized to receive usual care or usual care plus additional physical activity, which was delivered by a physiotherapist or physiotherapy assistant. The feasibility and safety of the proposed RCT protocol was evaluated. The primary clinical outcome was mobility, which was assessed on hospital admission and discharge by an assessor blinded to group assignment. To determine the most appropriate measure of mobility, three measures were trialled; the Timed Up and Go, the Elderly Mobility Scale and the de Morton Mobility Index. Results The protocol was feasible. Thirty-four percent of people admitted to the ward were recruited, with 47 participants randomised to a control (n = 25 or intervention group (n = 22. The rates of adverse events (death, falls and readmission to an acute service did not differ between the groups. Usual care therapists remained blind to group allocation, with no change in usual practice. Physical activity targets were met on weekdays but not weekends and the intervention was acceptable to participants. The de Morton Mobility Index was the most appropriate measure of mobility. Conclusions The proposed RCT of enhanced physical activity in older adults receiving rehabilitation was feasible. A larger multi-centre RCT to establish whether this intervention is cost effective and improves mobility is warranted. Trial registration The trial was registered with the ANZTCR (ACTRN12608000427370.

  14. Rehabilitation robotics.

    Science.gov (United States)

    Krebs, H I; Volpe, B T

    2013-01-01

    This chapter focuses on rehabilitation robotics which can be used to augment the clinician's toolbox in order to deliver meaningful restorative therapy for an aging population, as well as on advances in orthotics to augment an individual's functional abilities beyond neurorestoration potential. The interest in rehabilitation robotics and orthotics is increasing steadily with marked growth in the last 10 years. This growth is understandable in view of the increased demand for caregivers and rehabilitation services escalating apace with the graying of the population. We provide an overview on improving function in people with a weak limb due to a neurological disorder who cannot properly control it to interact with the environment (orthotics); we then focus on tools to assist the clinician in promoting rehabilitation of an individual so that s/he can interact with the environment unassisted (rehabilitation robotics). We present a few clinical results occurring immediately poststroke as well as during the chronic phase that demonstrate superior gains for the upper extremity when employing rehabilitation robotics instead of usual care. These include the landmark VA-ROBOTICS multisite, randomized clinical study which demonstrates clinical gains for chronic stroke that go beyond usual care at no additional cost.

  15. Chest Pain of Suspected Cardiac Origin: Current Evidence-based Recommendations for Prehospital Care

    Directory of Open Access Journals (Sweden)

    P. Brian Savino

    2015-12-01

    Full Text Available Introduction: In the United States, emergency medical services (EMS protocols vary widely across jurisdictions. We sought to develop evidence-based recommendations for the prehospital evaluation and treatment of chest pain of suspected cardiac origin and to compare these recommendations against the current protocols used by the 33 EMS agencies in the state of California. Methods: We performed a literature review of the current evidence in the prehospital treatment of chest pain and augmented this review with guidelines from various national and international societies to create our evidence-based recommendations. We then compared the chest pain protocols of each of the 33 EMS agencies for consistency with these recommendations. The specific protocol components that we analyzed were use of supplemental oxygen, aspirin, nitrates, opiates, 12-lead electrocardiogram (ECG, ST segment elevation myocardial infarction (STEMI regionalization systems, prehospital fibrinolysis and β-blockers. Results: The protocols varied widely in terms of medication and dosing choices, as well as listed contraindications to treatments. Every agency uses oxygen with 54% recommending titrated dosing. All agencies use aspirin (64% recommending 325mg, 24% recommending 162mg and 15% recommending either, as well as nitroglycerin and opiates (58% choosing morphine. Prehospital 12- Lead ECGs are used in 97% of agencies, and all but one agency has some form of regionalized care for their STEMI patients. No agency is currently employing prehospital fibrinolysis or β-blocker use. Conclusion: Protocols for chest pain of suspected cardiac origin vary widely across California. The evidence-based recommendations that we present for the prehospital diagnosis and treatment of this condition may be useful for EMS medical directors tasked with creating and revising these protocols.

  16. 心脏康复综合管理对年轻冠心病PCI术后患者运动耐力的影响%Influence of cardiac rehabilitation comprehensive management on exercise tolerance of young patients ;with coronary heart disease after PCI

    Institute of Scientific and Technical Information of China (English)

    李瑞洁; 李宝寅; 秦雷

    2015-01-01

    Objective To investigate the influence of cardiac rehabilitation comprehensive management on exercise tolerance of young patients with coronary heart disease after percutaneous coronary intervention (PCI). Methods Cardiac rehabilitation comprehensive management was performed for 65 young patients with coronary heart disease, who already underwent PCI surgery. Observation lasted for 6 months, and comparison was made on patients’exercise tolerance before and after comprehensive management. Results After receiving comprehen-sive cardiac rehabilitation management, the patients’exercise tolerance was significantly improved than that be-fore management (P<0.05). Conclusion Implement of cardiac rehabilitation comprehensive management focus-ing on exercise training can provide positive effect for the exercise tolerance of young patients with coronary heart disease after PCI. It can also lay the foundation for their recovery in society and family life.%目的:探讨心脏康复综合管理对年轻冠心病经皮冠状动脉介入治疗(PCI)术后患者运动耐力的影响。方法对65例已行PCI手术的年轻冠心病患者实施术后心脏康复综合管理,观察期为6个月。对比综合管理前后患者运动耐力情况。结果接受了综合的心脏康复管理后,患者的运动耐力指标与管理前比较,有显著的改善(P<0.05)。结论对年轻的冠心病PCI术后患者给予以运动训练为主的心脏康复综合管理,对其运动耐力有积极的影响作用,为其回归正常的社会生活、家庭生活打下基础。

  17. Cardiac injuries in car occupants in fatal motor vehicle collisions--an autopsy-based study.

    Science.gov (United States)

    Turk, Elisabeth E; Tsang, Yee-Wah; Champaneri, Anisha; Pueschel, Klaus; Byard, Roger W

    2010-08-01

    Motor vehicle accidents contribute widely to population morbidity and mortality around the world, and cardiac injuries are a major factor determining outcome. Autopsy reports from 380 motor vehicle occupants who died in motor vehicle crashes in Adelaide, Australia, and Hamburg, Germany, over a 6-year period were reviewed, analysing the presence and type of cardiac injuries and their correlation with factors such as crash type, presence of seatbelt/airbag and vehicle speed as well as with the presence of other injuries which might predict the presence of cardiac injuries in a clinical setting. 21.1% had cardiac injuries identified macroscopically autopsy or histology. Cardiac injuries were the only cause of death or contributed to a fatal outcome in 76% of these cases. Sternal fractures and left-sided serial rib fractures were predictive of cardiac injury.

  18. Cardiac motion correction based on partial angle reconstructed images in x-ray CT

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seungeon; Chang, Yongjin; Ra, Jong Beom, E-mail: jbra@kaist.ac.kr [Department of Electrical Engineering, KAIST, Daejeon 305-701 (Korea, Republic of)

    2015-05-15

    two conjugate PAR images. To evaluate the proposed algorithm, digital XCAT and physical dynamic cardiac phantom datasets are used. The XCAT phantom datasets were generated with heart rates of 70 and 100 bpm, respectively, by assuming a system rotation time of 300 ms. A physical dynamic cardiac phantom was scanned using a slowly rotating XCT system so that the effective heart rate will be 70 bpm for a system rotation speed of 300 ms. Results: In the XCAT phantom experiment, motion-compensated 3D images obtained from the proposed algorithm show coronary arteries with fewer motion artifacts for all phases. Moreover, object boundaries contaminated by motion are well restored. Even though object positions and boundary shapes are still somewhat different from the ground truth in some cases, the authors see that visibilities of coronary arteries are improved noticeably and motion artifacts are reduced considerably. The physical phantom study also shows that the visual quality of motion-compensated images is greatly improved. Conclusions: The authors propose a novel PAR image-based cardiac motion estimation and compensation algorithm. The algorithm requires an angular scan range of less than 360°. The excellent performance of the proposed algorithm is illustrated by using digital XCAT and physical dynamic cardiac phantom datasets.

  19. Expanding the (kaleido)scope: exploring current literature trends for translating electroencephalography (EEG) based brain-computer interfaces for motor rehabilitation in children

    Science.gov (United States)

    Kinney-Lang, E.; Auyeung, B.; Escudero, J.

    2016-12-01

    Rehabilitation applications using brain-computer interfaces (BCI) have recently shown encouraging results for motor recovery. Effective BCI neurorehabilitation has been shown to exploit neuroplastic properties of the brain through mental imagery tasks. However, these applications and results are currently restricted to adults. A systematic search reveals there is essentially no literature describing motor rehabilitative BCI applications that use electroencephalograms (EEG) in children, despite advances in such applications with adults. Further inspection highlights limited literature pursuing research in the field, especially outside of neurofeedback paradigms. Then the question naturally arises, do current literature trends indicate that EEG based BCI motor rehabilitation applications could be translated to children? To provide further evidence beyond the available literature for this particular topic, we present an exploratory survey examining some of the indirect literature related to motor rehabilitation BCI in children. Our goal is to establish if evidence in the related literature supports research on this topic and if the related studies can help explain the dearth of current research in this area. The investigation found positive literature trends in the indirect studies which support translating these BCI applications to children and provide insight into potential pitfalls perhaps responsible for the limited literature. Careful consideration of these pitfalls in conjunction with support from the literature emphasize that fully realized motor rehabilitation BCI applications for children are feasible and would be beneficial. • BCI intervention has improved motor recovery in adult patients and offer supplementary rehabilitation options to patients. • A systematic literature search revealed that essentially no research has been conducted bringing motor rehabilitation BCI applications to children, despite advances in BCI. • Indirect studies discovered

  20. Rehabilitation Utilization following a Work-Related Traumatic Brain Injury: A Sex-Based Examination of Workers' Compensation Claims in Victoria, Australia.

    Directory of Open Access Journals (Sweden)

    E Niki Guerriero

    Full Text Available To report on and examine differences in the use of four types of rehabilitation services (occupational therapy, physiotherapy, psychology, and speech therapy by men and women following a work-related traumatic brain injury in Victoria, Australia; and to examine the importance of demographic, need, work-related and geographic factors in explaining these differences.A retrospective cohort design was used to analyze 1786 work-related traumatic brain injury workers' compensation claims lodged between 2004 and 2012 in Victoria, Australia. ZINB regressions were conducted for each type of rehabilitation service to examine the relationship between sex and rehabilitation use. Covariates included demographic, need-related, work-related, and geographic factors.Out of all claims (63% male, 37% female, 13% used occupational therapy, 23% used physiotherapy, 9% used psychology, and 2% used speech therapy at least once during the first year of service utilization. After controlling for demographic, need-related, work-related, and geographic factors, women were more likely to use physiotherapy compared to men. Men and women were equally likely to use occupational therapy and psychology services. The number of visits in the first year for each type of service did not differ between male and female users.Our findings support a sex-based approach to studying rehabilitation utilization in work-related populations. Future research is needed to examine other factors associated with rehabilitation utilization and to determine the implications of different rehabilitation utilization patterns on health and return-to-work outcomes.

  1. Morbidity profile in a rural community-based rehabilitation programme in Butembo, North Kivu Province, Congo

    Directory of Open Access Journals (Sweden)

    Prosperine V. Masika

    2011-02-01

    Full Text Available Background: Medicine in low socio-economic countries is primarily disease-oriented; prevention and rehabilitative care are secondary concerns. Hence, curative care erodes the few resources allocated to health. Despite the well-documented benefits of communityrehabilitation in the management of chronic conditions, little is known about common conditions present in the community in Butembo. Objectives: The objective of this study was to determine the conditions encountered during rehabilitation in Butembo and to identify the trends of the five most common conditions during the study period. Method: Data were extracted from a rehabilitation programme connect to one centre in Butembo. A descriptive retrospective medical study was performed for the period between 2004 and 2007. Descriptive statistics with percentages were computed. The Chi-square test was used to evaluate the differences with a probability of 5%. Results: Cerebral palsy (46.9%, cataract (17.3%, clubfoot (11.8%, glaucoma (6.8%, and cleft lip (4.5% were the most commonly encountered conditions, with cerebral palsy the most common condition throughout the study period. With regard to gender, male patients were significantly more affected by cataracts (p = 0.0290, clubfoot (p < 0.0100 and glaucoma (p < 0.0100 than female patients. Children aged five or younger had a higher incidence of cerebral palsy (χ2 = 263.2, df = 1, p = 0.0000 cataract (p = 0.0170, clubfoot (p < 0.0010, and glaucoma (p = 0.0010. Additionally, the overall comparisons by gender and age demonstrated differences for the five most common conditions (χ2 = 15.3, df = 4, and p = 0.0040; and χ2 = 114, df = 4, and p < 0.0001 for gender and age, respectively.Conclusion: Common conditions and associated factors were identified that will add to the effectiveness of the programme in terms of materials needed, staff skills, and programming. Special skills are still needed to help treat some acute conditions that can be handled

  2. Design of wavelet-based ECG detector for implantable cardiac pacemakers.

    Science.gov (United States)

    Min, Young-Jae; Kim, Hoon-Ki; Kang, Yu-Ri; Kim, Gil-Su; Park, Jongsun; Kim, Soo-Won

    2013-08-01

    A wavelet Electrocardiogram (ECG) detector for low-power implantable cardiac pacemakers is presented in this paper. The proposed wavelet-based ECG detector consists of a wavelet decomposer with wavelet filter banks, a QRS complex detector of hypothesis testing with wavelet-demodulated ECG signals, and a noise detector with zero-crossing points. In order to achieve high detection accuracy with low power consumption, a multi-scaled product algorithm and soft-threshold algorithm are efficiently exploited in our ECG detector implementation. Our algorithmic and architectural level approaches have been implemented and fabricated in a standard 0.35 μm CMOS technology. The testchip including a low-power analog-to-digital converter (ADC) shows a low detection error-rate of 0.196% and low power consumption of 19.02 μW with a 3 V supply voltage.

  3. Speckle based configuration for simultaneous in vitro inspection of mechanical contractions of cardiac myocyte cells

    Science.gov (United States)

    Golberg, Mark; Fixler, Dror; Shainberg, Asher; Zlochiver, Sharon; Micó, Vicente; Garcia, Javier; Beiderman, Yevgeny; Zalevsky, Zeev

    2013-04-01

    In this manuscript we propose optical lensless configuration for a remote non-contact measuring of mechanical contractions of vast number of cardiac myocytes. All the myocytes were taken from rats, and the measurements were done in an in vitro mode. The optical method is based on temporal analysis of secondary reflected speckle patterns generated in lensless microscope configuration. The processing involves analyzing the movement and the change in the statistics of the generated secondary speckle patterns that are created on top of the cell culture when it is illuminated by a spot of laser beam. The main advantage of the proposed system is the ability to measure many cells simultaneously (approximately one thousand cells) and to extract the statistical data of their movement at once. The presented experimental results also include investigation the effect of isoproteranol on cells contraction process.

  4. Cardiac injuries caused by blunt trauma: an autopsy based assessment of the injury pattern.

    Science.gov (United States)

    Turan, Arzu Akcay; Karayel, Ferah Anik; Akyildiz, Elif; Pakis, Isil; Uzun, Ibrahim; Gurpinar, Kagan; Atilmis, Umit; Kir, Ziya

    2010-01-01

    Nonpenetrating chest trauma with injury to the heart and aorta has become increasingly common, particularly as a result of rapid deceleration in high-speed vehicular accidents, over the past 2-3 decades. The high mortality rate of cardiac injuries and possible late onset complications make blunt cardiac injuries an important challenging point for legal medicine. One hundred and ninety cases with blunt cardiac injuries in a period of 3 years were analyzed retrospectively in terms of patterns of cardiac injury, survival times, and demographic profiles of the cases in this study.

  5. Echocardiographic effects of changing atrioventricular delay in cardiac resynchronization therapy based on displacement

    DEFF Research Database (Denmark)

    Valeur, Nana; Fritz-Hansen, Thomas; Risum, Niels;

    2010-01-01

    In studies showing benefits of cardiac resynchronization therapy (CRT), individual atrioventricular (AV) delays have been optimized using echocardiography. However, the method for AV delay optimization remains controversial....

  6. Effects of locality based community hospital care on independence in older people needing rehabilitation: randomised controlled trial

    Science.gov (United States)

    Green, John; Young, John; Forster, Anne; Mallinder, Karen; Bogle, Sue; Lowson, Karin; Small, Neil

    2005-01-01

    Objective To determine the effects on independence in older people needing rehabilitation in a locality based community hospital compared with care on a ward for elderly people in a district general hospital. Design Randomised controlled trial. Setting Care in a community hospital and district general hospital in Bradford, England. Participants 220 patients needing rehabilitation after an acute illness that required hospital admission. Interventions Patients were randomly allocated to a locality based community hospital or to remain within a department for the care of elderly people in a district general hospital. Main outcome measures Primary outcomes were Nottingham extended activities of daily living scale and general health questionnaire 28 (carer). Secondary outcomes were activities of daily living (Barthel index), Nottingham health profile, hospital anxiety and depression scale, mortality, destination after discharge, satisfaction with services, carer strain index, and carer's satisfaction with services. Results The median length of stay was 15 days for both the community hospital and the district general hospital groups (interquartile range: community hospital 9-25 days; district general hospital 9-24 days). Independence at six months was greater in the community hospital group (adjusted mean difference 5.30, 95% confidence interval 0.64 to 9.96). Results for the secondary outcome measures, including care satisfaction and measures of carer burden, were similar for both groups. Conclusions Care in a locality based community hospital is associated with greater independence for older people than care in wards for elderly people in a district general hospital. PMID:15994660

  7. Essential features influencing collaboration in team-based non-specific back pain rehabilitation: Findings from a mixed methods study.

    Science.gov (United States)

    Hellman, Therese; Jensen, Irene; Bergström, Gunnar; Brämberg, Elisabeth Björk

    2016-05-01

    The aim of the study presented in this article was to explore how professionals, without guidelines for implementing interprofessional teamwork, experience the collaboration within team-based rehabilitation for people with back pain and how this collaboration influences their clinical practice. This study employed a mixed methods design. A questionnaire was answered by 383 participants and 17 participants were interviewed. The interviews were analysed using content analysis. The quantitative results showed that the participants were satisfied with their team-based collaboration. Thirty percent reported that staff changes in the past year had influenced their clinical practice, of which 57% reported that these changes had had negative consequences. The qualitative findings revealed that essential features for an effective collaboration were shared basic values and supporting each other. Furthermore, aspects such as having enough time for reflection, staff continuity, and a shared view of the team members' roles were identified as aspects which influenced the clinical practice. Important clinical implications for nurturing and developing a collaboration in team-based rehabilitation are to create shared basic values and a unified view of all team members' roles and their contributions to the team. These aspects need to be emphasised on an ongoing basis and not only when the team is formed.

  8. Pedometer use and self-determined motivation for walking in a cardiac telerehabilitation program

    DEFF Research Database (Denmark)

    Thorup, Charlotte Brun; Grønkjær, Mette; Spindler, Helle

    2016-01-01

    BACKGROUND: Exercise-based cardiac rehabilitation reduces morbidity and mortality. Walking is a convenient activity suitable for people with cardiac disease. Pedometers count steps, measure walking activity and motivate people to increase physical activity. In this study, patients participating...... in cardiac telerehabilitation were provided with a pedometer to support motivation for physical activity with the purpose of exploring pedometer use and self-determined motivation for walking experienced by patients and health professionals during a cardiac telerehabilitation program. METHODS: A qualitative...... research design consisting of observations, individual interviews and patient documents made the basis for a content analysis. Data was analysed deductively using Self Determination Theory as a frame for analysis and discussion, focusing on the psychological needs of autonomy, competence and relatedness...

  9. A registration based approach for 4D cardiac micro-CT using combined prospective and retrospective gating

    Science.gov (United States)

    Badea, Cristian T.; Schreibmann, Eduard; Fox, Tim

    2008-01-01

    Recent advances in murine cardiac studies with three-dimensional cone beam micro-computed tomography (CT) have used either prospective or retrospective gating technique. While prospective gating ensures the best image quality and the highest resolution, it involves longer sampling times and higher radiation dose. Sampling is faster and the radiation dose can be reduced with retrospective gating but the image quality is affected by the limited number of projections with an irregular angular distribution which complicate the reconstruction process, causing significant streaking artifacts. This work involves both prospective and retrospective gating in sampling. Deformable registration is used between a high quality image set acquired with prospective gating with the multiple data sets during the cardiac cycle obtained using retrospective gating. Tests were conducted on a four-dimensional (4D) cardiac mouse phantom and after optimization, the method was applied to in vivo cardiac micro-CT data. Results indicate that, by using our method, the sampling time can be reduced by a factor of 2.5 and the radiation dose can be reduced 35% compared to the prospective sampling while the image quality can be maintained. In conclusion, we proposed a novel solution to 4D cine cardiac micro-CT based on a combined prospective with retrospective gating in sampling and deformable registration post reconstruction that mixed the advantages of both strategies. PMID:18491508

  10. Usefulness of case reports to improve medical knowledge regarding trigemino-cardiac reflex in skull base surgery

    Directory of Open Access Journals (Sweden)

    Sadr-Eshkevari Pooan

    2011-04-01

    Full Text Available Abstract We describe the discovery of the trigemino-cardiac reflex by Schaller in 1999 and the continued improvement of the knowledge about the trigemino-cardiac reflex involved in neurosurgery, especially in skull base surgery, during the past several years. The achieved medical progress could be gained only by the practical experience described by different case reports and later case series that have been published in several principal scientific journals. Additionally, we explain the scientific as well as clinical importance of the communication of the case reports on TCR. Special reference has been given to the validity of the case reports for new phenomena in clinical medicine.

  11. Usefulness of case reports to improve medical knowledge regarding trigemino-cardiac reflex in skull base surgery.

    Science.gov (United States)

    Sandu, Nora; Sadr-Eshkevari, Pooan; Schaller, Bernhard J

    2011-04-15

    We describe the discovery of the trigemino-cardiac reflex by Schaller in 1999 and the continued improvement of the knowledge about the trigemino-cardiac reflex involved in neurosurgery, especially in skull base surgery, during the past several years. The achieved medical progress could be gained only by the practical experience described by different case reports and later case series that have been published in several principal scientific journals. Additionally, we explain the scientific as well as clinical importance of the communication of the case reports on TCR. Special reference has been given to the validity of the case reports for new phenomena in clinical medicine.

  12. The forward and inverse problem of cardiac magnetic fields based on concentric ellipsoid torso-heart model

    Science.gov (United States)

    Wang, Qian; Hua, Ning; Tang, Xue-Zheng; Lu, Hong; Ma, Ping; Tang, Fa-Kuan

    2010-08-01

    This paper constructs a concentric ellipsoid torso-heart model by boundary element method and investigates the impacts of model structures on the cardiac magnetic fields generated by both equivalent primary source-a current dipole and volume currents. Then by using the simulated magnetic fields based on the torso-heart model as input, the cardiac current sources-an array of current dipoles by optimal constrained linear inverse method are constructed. Next, the current dipole array reconstruction considering boundaries are compared with that in an unbounded homogeneous medium. Furthermore, the influence of random noise on reconstruction is also considered and the reconstructing effect is judged by several reconstructing parameters.

  13. Community Psychiatric Rehabilitation in Israel.

    Science.gov (United States)

    Levy, Amihay; Neumann, Micha

    1988-01-01

    This paper describes the development of community-based rehabilitation services for persons with mental illness in Israel. It focuses on occupational, social, and residential community psychiatric rehabilitation services. The paper argues that service development has been slow and out of step with the philosophy and objectives of community…

  14. A comparison study of atlas-based 3D cardiac MRI segmentation: global versus global and local transformations

    Science.gov (United States)

    Daryanani, Aditya; Dangi, Shusil; Ben-Zikri, Yehuda Kfir; Linte, Cristian A.

    2016-03-01

    Magnetic Resonance Imaging (MRI) is a standard-of-care imaging modality for cardiac function assessment and guidance of cardiac interventions thanks to its high image quality and lack of exposure to ionizing radiation. Cardiac health parameters such as left ventricular volume, ejection fraction, myocardial mass, thickness, and strain can be assessed by segmenting the heart from cardiac MRI images. Furthermore, the segmented pre-operative anatomical heart models can be used to precisely identify regions of interest to be treated during minimally invasive therapy. Hence, the use of accurate and computationally efficient segmentation techniques is critical, especially for intra-procedural guidance applications that rely on the peri-operative segmentation of subject-specific datasets without delaying the procedure workflow. Atlas-based segmentation incorporates prior knowledge of the anatomy of interest from expertly annotated image datasets. Typically, the ground truth atlas label is propagated to a test image using a combination of global and local registration. The high computational cost of non-rigid registration motivated us to obtain an initial segmentation using global transformations based on an atlas of the left ventricle from a population of patient MRI images and refine it using well developed technique based on graph cuts. Here we quantitatively compare the segmentations obtained from the global and global plus local atlases and refined using graph cut-based techniques with the expert segmentations according to several similarity metrics, including Dice correlation coefficient, Jaccard coefficient, Hausdorff distance, and Mean absolute distance error.

  15. [Anesthesia management of geriatric patients with arterial pressure-based cardiac output monitoring FloTrac sensor for emergency surgery].

    Science.gov (United States)

    Yamamoto, Shunsuke; Goto, Koji; Yasuda, Norihisa; Kusaka, Junya; Hidaka, Seigo; Miyakawa, Hiroshi; Noguchi, Takayuki

    2009-06-01

    In cases of emergency surgery for geriatric patients, immediate anesthesia induction and careful intraoperative management is necessary without sufficient preoperative information. We report anesthesia management of a 96-year and a 90-year old patients with FloTrac sensor which is an arterial pressure-based cardiac output monitoring device and is able to manage critical patients effectively and safely during anesthesia.

  16. Anatomical-based partial volume correction for low-dose dedicated cardiac SPECT/CT

    Science.gov (United States)

    Liu, Hui; Chan, Chung; Grobshtein, Yariv; Ma, Tianyu; Liu, Yaqiang; Wang, Shi; Stacy, Mitchel R.; Sinusas, Albert J.; Liu, Chi

    2015-09-01

    Due to the limited spatial resolution, partial volume effect has been a major degrading factor on quantitative accuracy in emission tomography systems. This study aims to investigate the performance of several anatomical-based partial volume correction (PVC) methods for a dedicated cardiac SPECT/CT system (GE Discovery NM/CT 570c) with focused field-of-view over a clinically relevant range of high and low count levels for two different radiotracer distributions. These PVC methods include perturbation geometry transfer matrix (pGTM), pGTM followed by multi-target correction (MTC), pGTM with known concentration in blood pool, the former followed by MTC and our newly proposed methods, which perform the MTC method iteratively, where the mean values in all regions are estimated and updated by the MTC-corrected images each time in the iterative process. The NCAT phantom was simulated for cardiovascular imaging with 99mTc-tetrofosmin, a myocardial perfusion agent, and 99mTc-red blood cell (RBC), a pure intravascular imaging agent. Images were acquired at six different count levels to investigate the performance of PVC methods in both high and low count levels for low-dose applications. We performed two large animal in vivo cardiac imaging experiments following injection of 99mTc-RBC for evaluation of intramyocardial blood volume (IMBV). The simulation results showed our proposed iterative methods provide superior performance than other existing PVC methods in terms of image quality, quantitative accuracy, and reproducibility (standard deviation), particularly for low-count data. The iterative approaches are robust for both 99mTc-tetrofosmin perfusion imaging and 99mTc-RBC imaging of IMBV and blood pool activity even at low count levels. The animal study results indicated the effectiveness of PVC to correct the overestimation of IMBV due to blood pool contamination. In conclusion, the iterative PVC methods can achieve more accurate quantification, particularly for low

  17. Evaluation of a new arterial pressure-based cardiac output device requiring no external calibration

    Directory of Open Access Journals (Sweden)

    Amann Matthias

    2007-11-01

    Full Text Available Abstract Background Several techniques have been discussed as alternatives to the intermittent bolus thermodilution cardiac output (COPAC measurement by the pulmonary artery catheter (PAC. However, these techniques usually require a central venous line, an additional catheter, or a special calibration procedure. A new arterial pressure-based cardiac output (COAP device (FloTrac™, Vigileo™; Edwards Lifesciences, Irvine, CA, USA only requires access to the radial or femoral artery using a standard arterial catheter and does not need an external calibration. We validated this technique in critically ill patients in the intensive care unit (ICU using COPAC as the method of reference. Methods We studied 20 critically ill patients, aged 16 to 74 years (mean, 55.5 ± 18.8 years, who required both arterial and pulmonary artery pressure monitoring. COPAC measurements were performed at least every 4 hours and calculated as the average of 3 measurements, while COAP values were taken immediately at the end of bolus determinations. Accuracy of measurements was assessed by calculating the bias and limits of agreement using the method described by Bland and Altman. Results A total of 164 coupled measurements were obtained. Absolute values of COPAC ranged from 2.80 to 10.80 l/min (mean 5.93 ± 1.55 l/min. The bias and limits of agreement between COPAC and COAP for unequal numbers of replicates was 0.02 ± 2.92 l/min. The percentage error between COPAC and COAP was 49.3%. The bias between percentage changes in COPAC (ΔCOPAC and percentage changes in COAP (ΔCOAP for consecutive measurements was -0.70% ± 32.28%. COPAC and COAP showed a Pearson correlation coefficient of 0.58 (p PAC and ΔCOAP was 0.46 (p Conclusion Although the COAP algorithm shows a minimal bias with COPAC over a wide range of values in an inhomogeneous group of critically ill patients, the scattering of the data remains relative wide. Therefore, the used algorithm (V 1.03 failed to

  18. Home-based pulmonary rehabilitation improves clinical features and systemic inflammation in chronic obstructive pulmonary disease patients.

    Science.gov (United States)

    do Nascimento, Eloisa Sanches Pereira; Sampaio, Luciana Maria Malosá; Peixoto-Souza, Fabiana Sobral; Dias, Fernanda Dultra; Gomes, Evelim Leal Freitas Dantas; Greiffo, Flavia Regina; Ligeiro de Oliveira, Ana Paula; Stirbulov, Roberto; Vieira, Rodolfo Paula; Costa, Dirceu

    2015-01-01

    Chronic obstructive pulmonary disease (COPD) is a respiratory disease characterized by chronic airflow limitation that leads beyond the pulmonary changes to important systemic effects. COPD is characterized by pulmonary and systemic inflammation. However, increases in the levels of inflammatory cytokines in plasma are found even when the disease is stable. Pulmonary rehabilitation improves physical exercise capacity and quality of life and decreases dyspnea. The aim of this study was to evaluate whether a home-based pulmonary rehabilitation (HBPR) program improves exercise tolerance in COPD patients, as well as health-related quality of life and systemic inflammation. This prospective study was conducted at the Laboratory of Functional Respiratory Evaluation, Nove de Julho University, São Paulo, Brazil. After anamnesis, patients were subjected to evaluations of health-related quality of life and dyspnea, spirometry, respiratory muscle strength, upper limbs incremental test, incremental shuttle walk test, and blood test for quantification of systemic inflammatory markers (interleukin [IL]-6 and IL-8). At the end of the evaluations, patients received a booklet containing the physical exercises to be performed at home, three times per week for 8 consecutive weeks. Around 25 patients were enrolled, and 14 completed the pre- and post-HBPR ratings. There was a significant increase in the walked distance and the maximal inspiratory pressure, improvements on two components from the health-related quality-of-life questionnaire, and a decrease in plasma IL-8 levels after the intervention. The HBPR is an important and viable alternative to pulmonary rehabilitation for the treatment of patients with COPD; it improves exercise tolerance, inspiratory muscle strength, quality of life, and systemic inflammation in COPD patients.

  19. Examining the Potential of Forest Residue-Based Amendments for Post-Wildfire Rehabilitation in Colorado, USA

    Directory of Open Access Journals (Sweden)

    Charles C. Rhoades

    2017-01-01

    Full Text Available Wildfire is a natural disturbance, though elemental losses and changes that occur during combustion and post-fire erosion can have long-term impacts on soil properties, ecosystem productivity, and watershed condition. Here we evaluate the potential of forest residue-based materials to rehabilitate burned soils. We compare soil nutrient and water availability, and plant recovery after application of 37 t ha−1 of wood mulch, 20 t ha−1 of biochar, and the combination of the two amendments with untreated, burned soils. We also conducted a greenhouse trial to examine how biochar influenced soil nutrient and water content under two wetting regimes. The effects of wood mulch on plant-available soil N and water content were significant and seasonally consistent during the three-year field study. Biochar applied alone had few effects under field conditions, but significantly increased soil pH, Ca, P, and water in the greenhouse. The mulched biochar treatment had the greatest effects on soil N and water availability and increased cover of the most abundant native plant. We found that rehabilitation treatments consisting of forest residue-based products have potential to enhance soil N and water dynamics and plant recovery following severe wildfire and may be justified where erosion risk or water supply protection are crucial.

  20. ASSUMED OXYGEN-CONSUMPTION BASED ON CALCULATION FROM DYE DILUTION CARDIAC-OUTPUT - AN IMPROVED FORMULA

    NARCIS (Netherlands)

    BERGSTRA, A; VANDIJK, RB; HILLEGE, HL; LIE, KI; MOOK, GA

    1995-01-01

    This study was performed because of observed differences between dye dilution cardiac output and the Fick cardiac output, calculated from estimated oxygen consumption according to LaFarge and Miettinen, and to find a better formula for assumed oxygen consumption. In 250 patients who underwent left a

  1. Echocardiographic effects of changing atrioventricular delay in cardiac resynchronization therapy based on displacement

    DEFF Research Database (Denmark)

    Valeur, Nana; Fritz-Hansen, Thomas; Risum, Niels;

    2010-01-01

    In studies showing benefits of cardiac resynchronization therapy (CRT), individual atrioventricular (AV) delays have been optimized using echocardiography. However, the method for AV delay optimization remains controversial.......In studies showing benefits of cardiac resynchronization therapy (CRT), individual atrioventricular (AV) delays have been optimized using echocardiography. However, the method for AV delay optimization remains controversial....

  2. Theoretical bases of forming for future physical rehabilitation specialists on readiness to health saving activity.

    Directory of Open Access Journals (Sweden)

    Bielicova N.O.

    2010-11-01

    Full Text Available The structure of preparation of future specialist is considered on a physical rehabilitation. An analysis is carried out over 30 literary sources. It is set that readiness of future specialist includes such structural components: motivational, cognitive, operation and personality. It is marked that a specialist owns knowledge about a health, healthy life style, health saving technologies. Also he realizes the value of health and ready to realize the knowledge in professional activity. Emphasized necessity of improvement of indexes of personality qualities and professional culture.

  3. Incorporating Feminism into Rehabilitation Counselor Education

    Science.gov (United States)

    Jeon, Mookyong

    2015-01-01

    Purpose: The author describes how rehabilitation counselor educators can incorporate the feminist perspective in teaching rehabilitation counselors-in-training by exploring history, core values, and training methods of feminism. Method: Based on a literature review, the author compares philosophy and concepts of rehabilitation counseling and…

  4. Development of a fuzzy logic based intelligent system for autonomous guidance of post-stroke rehabilitation exercise.

    Science.gov (United States)

    Huq, Rajibul; Wang, Rosalie; Lu, Elaine; Hebert, Debbie; Lacheray, Hervé; Mihailidis, Alex

    2013-06-01

    This paper presents preliminary studies in developing a fuzzy logic based intelligent system for autonomous post-stroke upper-limb rehabilitation exercise. The intelligent system autonomously varies control parameters to generate different haptic effects on the robotic device. The robotic device is able to apply both resistive and assistive forces for guiding the patient during the exercise. The fuzzy logic based decision-making system estimates muscle fatigue of the patient using exercise performance and generates a combination of resistive and assistive forces so that the stroke survivor can exercise for longer durations with increasing control. The fuzzy logic based system is initially developed using a study with healthy subjects and preliminary results are also presented to validate the developed system with healthy subjects. The next stage of this work will collect data from stroke survivors for further development of the system.

  5. Early detection of cardiac dysfunction in the type 1 diabetic heart using speckle-tracking based strain imaging.

    Science.gov (United States)

    Shepherd, Danielle L; Nichols, Cody E; Croston, Tara L; McLaughlin, Sarah L; Petrone, Ashley B; Lewis, Sara E; Thapa, Dharendra; Long, Dustin M; Dick, Gregory M; Hollander, John M

    2016-01-01

    Enhanced sensitivity in echocardiographic analyses may allow for early detection of changes in cardiac function beyond the detection limits of conventional echocardiographic analyses, particularly in a small animal model. The goal of this study was to compare conventional echocardiographic measurements and speckle-tracking based strain imaging analyses in a small animal model of type 1 diabetes mellitus. Conventional analyses revealed differences in ejection fraction, fractional shortening, cardiac output, and stroke volume in diabetic animals relative to controls at 6-weeks post-diabetic onset. In contrast, when assessing short- and long-axis speckle-tracking based strain analyses, diabetic mice showed changes in average systolic radial strain, radial strain rate, radial displacement, and radial velocity, as well as decreased circumferential and longitudinal strain rate, as early as 1-week post-diabetic onset and persisting throughout the diabetic study. Further, we performed regional analyses for the LV and found that the free wall region was affected in both the short- and long-axis when assessing radial dimension parameters. These changes began 1-week post-diabetic onset and remained throughout the progression of the disease. These findings demonstrate the use of speckle-tracking based strain as an approach to elucidate cardiac dysfunction from a global perspective, identifying left ventricular cardiac regions affected during the progression of type 1 diabetes mellitus earlier than contractile changes detected by conventional echocardiographic measurements.

  6. Burn Rehabilitation

    Directory of Open Access Journals (Sweden)

    Koray Aydemir

    2011-07-01

    Full Text Available Burn injuries are important in terms of causing serious disability and threatening life. With the establishment of modern burn treatment units and advances in acute care management contributed to a reduced mortality rate over the last decades. As a result of improved outcome, more attention has to be given to a comprehensive burn rehabilitation program. Burn rehabilitation is a process that starts from day of admission and continues for months or sometimes years after the initial event. The term ‘burn rehabilitation’ incorporates the physical, physiological and social aspects of care. Burns can leave a patient with severely debilitating and deforming contractures, which can lead to significant disability when left untreated. Burn rehabilitation aims to prevent the possible complications, minimalize joint contractures and deformities, increase range of motion, control hypertrophic scarring, achieve the best possible functional capacity and to regain the patients vocational and recreational activities. (Journal of the Turkish Society Intensive Care 2011; 9 Suppl: 70-7

  7. Nuclear cardiac imaging for the diagnosis and management of heart failure: what can be learned from recent guidelines?

    Science.gov (United States)

    Vervloet, Delphine M; DE Sutter, Johan

    2016-01-20

    The aim of this review is to provide the clinical cardiologist and nuclear medicine specialist a brief overview of the currently accepted clinical use of cardiac nuclear imaging for the diagnosis and management of patients with heart failure based on recent (2012-2015) European Society of Cardiology (ESC) guidelines. We used the most recent ESC guidelines on heart failure, management of stable coronary artery disease, cardiac pacing, myocardial revascularisation, non-cardiac surgery and ventricular arrhythmias and sudden death. Nowadays cardiac nuclear imaging is useful in almost every step in heart failure from diagnostics to treatment. In first diagnosis of heart failure radionuclide imaging can provide information on ventricular function and volumes and nuclear imaging techniques provide accurate and reproducible left ventricular function assessment. In work out of the aetiology of the heart failure CMR, SPECT and PET imaging can demonstrate presence of inducible ischemia and myocardial viability. For prognostic information MIBG might be promising in the future. In treatment planning cardiac nuclear imaging is important to evaluate new angina and to assess accurate left ventricular ejection fraction before cardiac resynchronization therapy. Imaging stress testing is useful in the preoperative evaluation for non-cardiac surgery of heart failure patients. There is until now no recommended place for cardiac nuclear imaging in the follow-up of heart failure patients or prior to the initiation of cardiac rehabilitation.

  8. 行为转变理论在冠脉介入术后患者心脏康复干预中的效果研究%Effect of transtheoretical model of behavior in cardiac rehabilitation nursing intervention in patients undergone percutaneous coronary intervention

    Institute of Scientific and Technical Information of China (English)

    周莹莹; 鞠桂萍; 丰小星; 顾岩

    2016-01-01

    Objective To investigate the application effect of cardiac rehabilitation nursing intervention based on transtheoretical model of behavior (TTM) in patients undergone percutaneous coronary intervention (PCI). Methods The patients (n=107) were continuously chosen from Oct. 2014 to Oct. 2015, and randomly divided into intervention group (n=52) and control group (n=55). The control group was given routine nursing, and intervention group was given cardiac rehabilitation behavior interventional strategies based on TTM besides of routine nursing. The clinical general material (including age, sex, educational background, NYHA grades and stent numbers), stages of behavior change before and 3 m after intervention, risk factors of cardiovascular diseases and quality of life (QOL) scores were compared in 2 groups.Results After intervention, the difference in case numbers at all stages of behavior change had statistical significance between 2 groups (χ2=38.272,P<0.001). The levels of systolic blood pressure, total cholesterol and triglyceride decreased in intervention group compared with control group (t=-2.078, P=0.040;t=-3.716,P<0.001;t=-3.745,P<0.001). The difference in 3 dimensions-physical function of QOL, general health status and psychological health, had statistical significance between 2 groups (t=2.358,P=0.020;t=2.695,P=0.008;t=2.612,P=0.010).Conclusion The cardiac rehabilitation behavior interventional strategies based on TTM can improve behavior change, reduce risk factor of coronary heart disease, increase self-efficacy and improve QOL and health status in patients after PCI.%目的:探讨以行为转变理论为依据制定的心脏康复护理干预措施在经皮冠脉介入治疗术后患者中的应用效果。方法连续入选2014年10月~2015年10月在吉林大学第一医院心内科经皮冠脉介入治疗患者107例,随机分为干预组(52例),对照组(55例)。对照组接受常规护理。干预组给予常规护理并实施以行

  9. Haptic-Based Neurorehabilitation in Poststroke Patients: A Feasibility Prospective Multicentre Trial for Robotics Hand Rehabilitation

    Directory of Open Access Journals (Sweden)

    Andrea Turolla

    2013-01-01

    Full Text Available Background. Haptic robots allow the exploitation of known motorlearning mechanisms, representing a valuable option for motor treatment after stroke. The aim of this feasibility multicentre study was to test the clinical efficacy of a haptic prototype, for the recovery of hand function after stroke. Methods. A prospective pilot clinical trial was planned on 15 consecutive patients enrolled in 3 rehabilitation centre in Italy. All the framework features of the haptic robot (e.g., control loop, external communication, and graphic rendering for virtual reality were implemented into a real-time MATLAB/Simulink environment, controlling a five-bar linkage able to provide forces up to 20 [N] at the end effector, used for finger and hand rehabilitation therapies. Clinical (i.e., Fugl-Meyer upper extremity scale; nine hold pegboard test and kinematics (i.e., time; velocity; jerk metric; normalized jerk of standard movements outcomes were assessed before and after treatment to detect changes in patients' motor performance. Reorganization of cortical activation was detected in one patient by fMRI. Results and Conclusions. All patients showed significant improvements in both clinical and kinematic outcomes. Additionally, fMRI results suggest that the proposed approach may promote a better cortical activation in the brain.

  10. Haptic-based neurorehabilitation in poststroke patients: a feasibility prospective multicentre trial for robotics hand rehabilitation.

    Science.gov (United States)

    Turolla, Andrea; Daud Albasini, Omar A; Oboe, Roberto; Agostini, Michela; Tonin, Paolo; Paolucci, Stefano; Sandrini, Giorgio; Venneri, Annalena; Piron, Lamberto

    2013-01-01

    Background. Haptic robots allow the exploitation of known motor learning mechanisms, representing a valuable option for motor treatment after stroke. The aim of this feasibility multicentre study was to test the clinical efficacy of a haptic prototype, for the recovery of hand function after stroke. Methods. A prospective pilot clinical trial was planned on 15 consecutive patients enrolled in 3 rehabilitation centre in Italy. All the framework features of the haptic robot (e.g., control loop, external communication, and graphic rendering for virtual reality) were implemented into a real-time MATLAB/Simulink environment, controlling a five-bar linkage able to provide forces up to 20 [N] at the end effector, used for finger and hand rehabilitation therapies. Clinical (i.e., Fugl-Meyer upper extremity scale; nine hold pegboard test) and kinematics (i.e., time; velocity; jerk metric; normalized jerk of standard movements) outcomes were assessed before and after treatment to detect changes in patients' motor performance. Reorganization of cortical activation was detected in one patient by fMRI. Results and Conclusions. All patients showed significant improvements in both clinical and kinematic outcomes. Additionally, fMRI results suggest that the proposed approach may promote a better cortical activation in the brain.

  11. Motor Ingredients Derived from a Wearable Sensor-Based Virtual Reality System for Frozen Shoulder Rehabilitation.

    Science.gov (United States)

    Lee, Si-Huei; Yeh, Shih-Ching; Chan, Rai-Chi; Chen, Shuya; Yang, Geng; Zheng, Li-Rong

    2016-01-01

    Objective. This study aims to extract motor ingredients through data mining from wearable sensors in a virtual reality goal-directed shoulder rehabilitation (GDSR) system and to examine their effects toward clinical assessment. Design. A single-group before/after comparison. Setting. Outpatient research hospital. Subjects. 16 patients with frozen shoulder. Interventions. The rehabilitation treatment involved GDSR exercises, hot pack, and interferential therapy. All patients first received hot pack and interferential therapy on the shoulder joints before engaging in the exercises. The GDSR exercise sessions were 40 minutes twice a week for 4 weeks. Main Measures. Clinical assessments included Constant and Murley score, range of motion of the shoulder, and muscle strength of upper arm as main measures. Motor indices from sensor data and task performance were measured as secondary measures. Results. The pre- and posttest results for task performance, motor indices, and the clinical assessments indicated significant improvement for the majority of the assessed items. Correlation analysis between the task performance and clinical assessments revealed significant correlations among a number of items. Stepwise regression analysis showed that task performance effectively predicted the results of several clinical assessment items. Conclusions. The motor ingredients derived from the wearable sensor and task performance are applicable and adequate to examine and predict clinical improvement after GDSR training.

  12. Motor Ingredients Derived from a Wearable Sensor-Based Virtual Reality System for Frozen Shoulder Rehabilitation

    Directory of Open Access Journals (Sweden)

    Si-Huei Lee

    2016-01-01

    Full Text Available Objective. This study aims to extract motor ingredients through data mining from wearable sensors in a virtual reality goal-directed shoulder rehabilitation (GDSR system and to examine their effects toward clinical assessment. Design. A single-group before/after comparison. Setting. Outpatient research hospital. Subjects. 16 patients with frozen shoulder. Interventions. The rehabilitation treatment involved GDSR exercises, hot pack, and interferential therapy. All patients first received hot pack and interferential therapy on the shoulder joints before engaging in the exercises. The GDSR exercise sessions were 40 minutes twice a week for 4 weeks. Main Measures. Clinical assessments included Constant and Murley score, range of motion of the shoulder, and muscle strength of upper arm as main measures. Motor indices from sensor data and task performance were measured as secondary measures. Results. The pre- and posttest results for task performance, motor indices, and the clinical assessments indicated significant improvement for the majority of the assessed items. Correlation analysis between the task performance and clinical assessments revealed significant correlations among a number of items. Stepwise regression analysis showed that task performance effectively predicted the results of several clinical assessment items. Conclusions. The motor ingredients derived from the wearable sensor and task performance are applicable and adequate to examine and predict clinical improvement after GDSR training.

  13. Application Observation of Home-based Rehabilitation on Cerebral Palsy%家庭康复在脑性瘫痪患儿中的应用观察

    Institute of Scientific and Technical Information of China (English)

    张煜华

    2012-01-01

    目的:探讨脑性瘫痪患儿家庭康复训练方法及应