Biomedical subjects

A Romberg

Publications and source records attributed to A Romberg.

4 recordsLinked to original sources

PubMed2004

Effects of a 6-month exercise program on patients with multiple sclerosis: a randomized study.

OBJECTIVE: To improve walking and other aspects of physical function with a progressive 6-month exercise program in patients with multiple sclerosis (MS). METHODS: MS patients with mild to moderate disability (Expanded Disability Status Scale scores 1.0 to 5.5) were randomly assigned to an exercise or control group. The intervention consisted of strength and aerobic training initiated during 3-week inpatient rehabilitation and continued for 23 weeks at home. The groups were evaluated at baseline and at 6 months. The primary outcome was walking speed, measured by 7.62 m and 500 m walk tests. Secondary outcomes included lower extremity strength, upper extremity endurance and dexterity, peak oxygen uptake, and static balance. An intention-to-treat analysis was used. RESULTS: Ninety-one (96%) of the 95 patients entering the study completed it. Change between groups was significant in the 7.62 m (p = 0.04) and 500 m walk tests (p = 0.01). In the 7.62 m walk test, 22% of the exercising patients showed clinically meaningful improvements. The exercise group also showed increased upper extremity endurance as compared to controls. No other noteworthy exercise-induced changes were observed. Exercise adherence varied considerably among the exercisers. CONCLUSIONS: Walking speed improved in this randomized study. The results confirm that exercise is safe for multiple sclerosis patients and should be recommended for those with mild to moderate disability.

Adult↗

PubMed2004

Exercise capacity, disability and leisure physical activity of subjects with multiple sclerosis.

The purpose of the present study was to examine exercise capacity and its relationship to neurological disability as measured using the Expanded Disability Status Scale (EDSS) and to leisure physical activity in subjects with multiple sclerosis (MS). Thirty-four men and 61 women (mean age 44 +/- 6.7 years, mean disease duration 5.7 +/- 6.4 years) with mild to moderate disability (EDSS range 1.0-5.5) participated. They underwent an incremental exercise test on a leg cycling ergometer. Leisure physical activity was measured using a questionnaire. Peak oxygen uptake (VO2peak) in men was 27.0 +/- 5.2 mL/kg/min, and in women 21.7 +/- 5.5 mL/kg/min. The disability correlated inversely with the VO2peak both in men (r = - 0.50, P = 0.004) and in women (r = - 0.25, P = 0.05). No correlation between disease duration and VO2peak was found. In a multivariate regression analysis, neurological disability was confirmed as a predictor of VO2peak. No evidence of a relationship between leisure physical activity and VO2peak was found. A main finding was that disability and exercise capacity are inter-related, even in subjects who are not severely handicapped (84% had an EDSS of < 4.0). The level of disability should be taken into account in the planning of aerobic exercise programs for fully ambulatory MS subjects.

Adult↗

PubMed1998

[Parents judgement concerning family work of a child psychiatric ward].

The study presents a concept of experience-oriented family work. 16 of 19 families taking part in this study have given a very positive feed-back concerning a few days stay in hospital taking part in their children therapy program. On average 1 1/2 year after hospital treatment (clinic for child and adolescence psychiatry) parents were asked for statements. More than two thirds of all families described a positive outcome of treatment. Those who noticed less (n = 4) or no (n = 2) positive results after therapy were still able to make helpful personal experiences participating on hospital therapy.

Adolescent↗

PubMedDate not supplied

Assistive technology to improve PC interaction for people with intention tremor.

Many patients with upper limb intention tremor encounter difficulties in mouse-driven interaction with the personal computer (PC). An assistive technology system ("the Tremor Control System"), consisting of a motion-filtering software program that supports multiple interfaces, was developed and validated with 36 persons with Multiple Sclerosis in a multi-center trial. PC-tests, requiring basic functions such as cursor placement and click and drag function, were able to differentiate between patients and control subjects (ANOVA: p<0.05). A significant time improvement on the PC-tests was found when using an optimal alternative interface instead of the standard PC-mouse (paired t-tests: p<0.01 for Point & Click test, p<0.05 for Drag & Drop test and p<0.1 for Double Click test). A significant time improvement was found for the Double Click test (paired t-tests: p<0.05) when the motion-filtering program was implemented. The number of patients able to perform fully the PC-tests increased with the Tremor Control System. Patients with marked intention tremor seemed to profit especially from this assistive technology. These users reported that working with the Tremor Control System was less fatiguing and more comfortable compared to the use of the standard PC-mouse.

Computers↗