Impact of intermittent catheterization on the quality of life of multiple sclerosis patients.

PURPOSE: Lower urinary tract dysfunction is common in multiple sclerosis (MS). The purpose of this study was to prospectively evaluate the impact of intermittent catheterization (IC) on the quality of life of patients affected by MS. METHODS: Between 2007 and 2009, we admitted 23 patients to teach them the technique of IC. Their quality of life was evaluated before and more than 6 months after the beginning of learning the technique, when the urinary situation was stable. Two questionnaires were used: one specific for urinary disorders (QUALIVEEN(®)) and one general (SF-36(®)). RESULTS: Twenty-two patients followed this different way of bladder emptying. More than 6 months (9.3 ± 3 months on average) after first learning to use IC, the impact of urinary disorders explored by Qualiveen(®) had significantly decreased (the overall quality of life; bother with limitation; fears; feelings; Wilcoxon's test, respectively p = 0.004; 0.007; 0.02; 0.02) while the quality of life was not diminished. CONCLUSION: Intermittent catheterization (IC) in association with overall urinary management, among patients affected by MS, is well accepted and reduces the impact of urinary dysfunction on their quality of life.

Low-frequency electromyostimulation and chronic heart failure.

Low-frequency electromyostimulation (EMS) acts on the skeletal muscle abnormalities that aggravate intolerance to effort in patients with chronic heart failure (CHF). It improves the oxidative capacity of muscles and thus enhances aerobic performance and physical capacity to almost the same degree, as does conventional physical training. No local or hemodynamic intolerance has been reported, even in cases of severe CHF. However, the presence of a pacemaker is one of the relative contra-indications (prior evaluation of tolerance is required), while that of an implanted defibrillator is one of the absolute contra-indications. EMS is an alternative to physical effort training when the latter is impossible due to a high degree of deconditioning or because there is a contra-indication, which may be temporary, due to the risk of acute decompensation and/or rhythm troubles. EMS can also be used in patients waiting for a heart transplant or in CHF patients who are unwilling to engage in physical activities. As EMS is not expensive and easy to set up, its use is likely to develop in the future.

[Postural tachycardia syndrome (PoTS): An up-to-date]. / Le syndrome de tachycardie posturale (PoTS) : une maladie pour l'interniste.

Postural tachycardia syndrome (PoTS) is a multifactorial syndrome defined by an increase in heart rate ≥30bpm, within 10minutes of standing (or during a head up tilt test to at least 60°), in absence of orthostatic hypotension. It is associated with symptoms of cerebral hypoperfusion that are worse when upright and improve in supine position. Patients have an intense fatigue with a high incidence on quality of life. This syndrome can be explained by many pathophysiological mechanisms. It can be associated with Ehlers-Danlos disease and some autoimmune disorders. The treatment is based on nonpharmacological measures and treatment with propranolol, fludrocortisone or midodrine.

[Physical activity level and home blood pressure measurement: Pilot study "Acti-HTA"]. / Niveau d'activité physique et contrôle ambulatoire de l'hypertension artérielle. Résultats de l'étude pilote « Acti-HTA ¼.

While physical activity (PA) is recommended for high blood pressure management, the level of PA practice of hypertensive patients remains unclear. We aimed to assess the association between the level of both PA and blood pressure of individuals consulting in 9 hypertension specialist centres. Eighty-five hypertensive patients were included (59 ± 14 years, 61% men, 12% smokers, 29% with diabetes). Following their consultation, they performed home blood pressure measurement (HBPM) over 7 days (2 in the morning+2 in the evening), they wrote in a dedicated form their daily activities to estimate the additional caloric expenditure using Acti-MET device (built from International physical Activity Questionnaire [IPAQ]). Thus, patients completed a self-administered questionnaire "score of Dijon" (distinguishing active subjects with a score>20/30, from sedentary<10/30). Subjects with normal HBPM value (<135/85 mm Hg) (55% of them) compared to those with high HBPM were older, had a non-significant trend towards higher weekly caloric expenditure (4959 ± 5045 kcal/week vs. 4048 ± 4199 kcal/week, P=0.3755) and score of Dijon (19.44 ± 5.81 vs. 18.00 ± 4.32, P=0.2094) with a higher proportion of "active" subjects (48.9% vs. 34.2%, P=0.1773). In conclusion, our results demonstrate a "tendency" to a higher level of reported PA for subjects whose hypertension was controlled. This encourages us to continue with a study that would include more subjects, which would assess PA level using an objective method such as wearing an accelerometer sensor.

Non-pharmacological strategies in cardiovascular prevention: 2011 highlights.

The clinical efficacy of cardiac rehabilitation programs is clearly recognized. Yet, as regards the three main currently employed strategies (exercise, education, and psychobehavioral support), new ideas regularly appear, stemming from studies aimed at providing proof of their efficacy and innocuousness, along with optimal modes of prescription and, at times, their cost-benefit ratio. This ongoing work, which was initially developed in view of enriching the "What's new in?" section of the Sofmer website, represents a selection of articles that may be non-exhaustive, yet is maximally diversified and as representative as possible of the main 2011 highlights in the field of cardiovascular prevention. Each of the articles selected puts forward an original idea, confirms the existence of an effect that was suspected or has had some impact on clinical practice in the field of non-pharmacological management of cardiovascular disease. In line with the multidisciplinary approach of Physical Medicine and Rehabilitation (PMR), the Sofmer cardiovascular rehabilitation group has associated itself with a wide range of specialists (PMR, cardiologists, exercise physiologists, experts in the science and technology of physical activities), all of whom are involved in clinical research and the management of more and more patients. Our objective was consequently to compile a selection of commented articles most likely to interest the different operatives (doctors, nurses, physiotherapists, dietitians, adapted physical activity instructors, psychologists) working with these patients in rehabilitation units or in phase III associative structures. Their goals may vary: (1) learners may wish to further their knowledge of cardiac rehabilitation techniques; (2) practitioners may be interested in continued education but not have the time for regular bibliographic updates; (3) researchers may be intent on informing themselves on the latest breakthroughs and/or arousing their imagination...Enjoy your reading!

Therapeutic education in cardiovascular diseases: state of the art and perspectives.

OBJECTIVE: To assess the impact of therapeutic education programmes for Coronary Artery Disease (CAD) and Chronic Heart Failure (CHF), as well as patients' expectations and education needs, tips to improve adherence to lifestyle modifications, and education materials. METHOD: We conducted a systematic review of the literature from 1966 to 2010 on Medline and the Cochrane Library databases using following key words: "counselling", "self-care", "self-management", "patient education" and "chronic heart failure", "CAD", "coronary heart disease", "myocardial infarction", "acute coronary syndrome". Clinical trials and randomized clinical trials, as well as literature reviews and practical guidelines, published in English and French were analysed. RESULTS: Therapeutic patient education (TPE) is part of the non-pharmacological management of cardiovascular diseases, allowing patients to move from an acute event to the effective self-management of a chronic disease. Large studies clearly showed the efficacy of TPE programmes in changing cardiac patients' lifestyle. Favourable effects have been proved concerning morbidity and cost-effectiveness even though there is less evidence for mortality reduction. Numerous types of intervention have been studied, but there are no recommendations about standardized rules and methods to deliver information and education, or to evaluate the results of TPE. The main limit of TPE is the lack of results for adherence to long-term lifestyle modifications. CONCLUSION: The efficacy of TE in cardiovascular diseases could be improved by optimal collaboration between acute cardiac units and cardiac rehabilitation units. The use of standardized rules and methods to deliver information and education and to assess their effects could reinforce this collaboration. Networks for medical and paramedical TPE follow-up in tertiary prevention could be organized to improve long-term results.

Effects of a home-based rehabilitation program in obese type 2 diabetics.

OBJECTIVE: To assess, in obese type 2 diabetics (T2D), the impact of a home-based effort training program and the barriers to physical activity (PA) practice. METHOD: Twenty-three obese T2D patients (52.7 ± 8.2 years, BMI = 38.5 ± 7.6 kg/m(2)) were randomized to either a control group (CG), or an intervention group (IG) performing home-based cyclergometer training during 3 months, 30 min/day, with a monthly-supervised session. The initial and final measurements included: maximal graded effort test on cyclergometer, 6-minute walk test (6MWT) and 200-meter fast walk test (200mFWT), quadriceps maximal isometric strength, blood tests and quality of life assessment (SF- 36). A long-term assessment of the amount of physical activity (PA) and the barriers to PA practice was conducted using a questionnaire by phone call. RESULTS: Patients in the CG significantly improved the maximal power developed at the peak of the cyclergometer effort test (P < 0.05) as well as the quadriceps strength (P < 0.01). There were no significant changes in the other physical and biological parameters, neither in quality of life. At a mean distance of 17 ± 6.4 months, the PA score remained low in the two groups. The main barriers to PA practice identified in both groups were the perception of a low exercise capacity and a poor tolerance to effort, lack of motivation, and the existence of pain associated to PA. CONCLUSION: This home-based intervention had a positive impact on biometrics and physical ability in the short term in obese T2D patients, but limited effects in the long term. The questionnaires completed at a distance suggest considering educational strategies to increase the motivation and compliance of these patients.

Accelerometer as a tool to assess sedentarity and adherence to physical activity recommendations after cardiac rehabilitation program.

PURPOSE: To objectively assess, in stable cardiac patients, the adherence to physical activity (PA) recommendations using an accelerometer at 2 or 12 months after the discharge of cardiac rehabilitation program (CRP). METHODS: Eighty cardiac patients wore an accelerometer at 2 months (group 1, short-term adherence, n = 41) or one-year (group 2, long-term adherence, n = 39) after a CRP including therapeutic education about regular PA. PA was classified as "light" (1.8-2.9 Metabolic Equivalent of Task [METs]), "moderate" (3-5.9 METs), or "intense" (>6 METs). Energy expenditure (EE, in Kcal) and time (min) spent in these three different levels were measured during a one-week period with the MyWellness Key actimeter (MWK). Motivational readiness for change was also assessed at the end of CRP. Patients were considered as physically active when a minimum of 150 min of moderate PA during the one-week period was achieved. RESULTS: Both groups were comparable, except for exercise capacity at the end of the CRP which was slightly higher in group 1 (167.5 ± 42.3 versus 140.7 ± 46.1 W, P < 0.01). The total weekly active EE averaged 676.7 ± 353.2 kcal and 609.5 ± 433.5 kcal in group 1 and 2, respectively. The time spent within the light-intensity range PA was 319.4 ± 170.9 and 310.9 ± 160.6 min, and the time spent within the moderate-intensity range averaged 157.4 ± 115.4 and 165 ± 77.2 min per week for group 1 and 2, respectively. Fifty-three percent and 41% of patients remained active in both groups respectively. CONCLUSION: About half of the patients are non-adherent to PA after CRP and do not reach target levels recommended by physicians. The first 2 months following the discharge of CRP seem to be of outmost importance for lifestyle modifications maintenance, and further study monitoring more closely PA decrease could help to clarify the optimal follow-up options.