date: 03/01/2003
author: Lind L.
publication: Int J Rehabil Res. 2003 Mar;26(1):11-20.
pubmed_ID: 12601263
Outside_URL: http://www.ncbi.nlm.nih.gov/pubmed/12601263
A survey concerning how Swedish habilitation staff view the support of disabled children and their families was conducted in 2001. It focused on what support the staff knew about, offered and considered good for the children and parents, and on how they viewed conductive education. Interviews were conducted with 25 team members in three habilitation teams in the south of Sweden. The results show that the support habilitation staff most feel children need is the opportunity to investigate their surroundings, play with other children, meet other children in the same situation and try out different activities. The support that parents are felt to need is mainly aid and housing adaptation, relief, financial help, information, medical knowledge, emotional support and to meet others in the same situation. The staff gave information pertaining to different methods of treatment only if the parents specifically asked for it. What the habilitation teams recommended were contracture prophylaxis, motor skills exercises, riding, swimming, splints, standing shells, surgery, injections and medicines. The habilitation staff were of the opinion that conductive education is focused purely on intensive mobility training.
Category: Research and Articles
Will whole-body vibration training help increase the range of motion of the hamstrings?
date: 02/20/2006
author: van den Tillaar R.
publication: J Strength Cond Res. 2006 Feb;20(1):192-6.
pubmed_ID: 16503680
Outside_URL: http://www.ncbi.nlm.nih.gov/pubmed/16503680
Muscle strain is one of the most common injuries, resulting in a decreased range of motion (ROM) in this group of muscles. Systematic stretching over a period of time is needed to increase the ROM. The purpose of this study was to determine if whole-body vibration (WBV) training would have a positive effect on flexibility training (contract-release method) and thereby on the ROM of the hamstring musculature. In this study, 19 undergraduate students in physical education (12 women and 7 men, age 21.5 +/- 2.0 years) served as subjects and were randomly assigned to either a WBV group or a control group. Both groups stretched systematically 3 times per week for 4 weeks according to the contract-release method, which consists of a 5-second isometric contraction with each leg 3 times followed by 30 seconds of static stretching. Before each stretching exercise, the WBV group completed a WBV program consisting of standing in a squat position on the vibration platform with the knees bent 90 degrees on the Nemes Bosco system vibration platform (30 seconds at 28 Hz, 10-mm amplitude, 6 times per training session). The results show that both groups had a significant increase in hamstring flexibility. However, the WBV group showed a significantly larger increase (30%) in ROM than did the control group (14%). These results indicate that WBV training may have an extra positive effect on flexibility of the hamstrings when combined with the contract-release stretching method.
One session of whole body vibration increases voluntary muscle strength transiently in patients with stroke.
date: 09/01/2007
author: Tihanyi TK, Horváth M, Fazekas G, Hortobágyi T, Tihanyi J.
publication: Clin Rehabil. 2007 Sep;21(9):782-93.
pubmed_ID: 17875558
Outside_URL: http://www.ncbi.nlm.nih.gov/pubmed/17875558
OBJECTIVE: To determine the effect of whole body vibration on isometric and eccentric torque and electromyography (EMG) variables of knee extensors on the affected side of stroke patients. DESIGN: A randomized controlled study. SETTING: A rehabilitation centre. SUBJECTS: Sixteen patients (age 58.2+/-9.4 years) were enrolled in an inpatient rehabilitation programme 27.2+/-10.4 days after a stroke. INTERVENTIONS: Eight patients were randomly assigned to the vibration group and received 20 Hz vibration (5 mm amplitude) while standing on a vibration platform for 1 minute six times in one session. Patients in the control group also stood on the platform but did not receive vibration. MAIN MEASURES: Maximum isometric and eccentric torque, rate of torque development, root-mean-squared EMG, median frequency of vastus lateralis, and co-activation of knee flexors. RESULTS: Isometric and eccentric knee extension torque increased 36.6% and 22.2%, respectively, after vibration (P<0.05) and 8.4% and 5.3% in the control group. Vibration increased EMG amplitude 44.9% and the median frequency in the vastus lateralis by 13.1% (all P<0.05) without changes in the control group (10.6% and 3.9%). Vibration improved the ability to generate mechanical work during eccentric contraction (17.5%). Vibration reduced biceps femoris co-activation during isometric (8.4%, ns) and eccentric (22.5%, P<0.05) contraction. CONCLUSION: These results suggest that one bout of whole body vibration can transiently increase voluntary force and muscle activation of the quadriceps muscle affected by a stroke.
Health status of children with moderate to severe cerebral palsy.
date: 06/01/2001
author: Liptak GS, O’Donnell M, Conaway M, Chumlea WC, Wolrey G, Henderson RC, Fung E, Stallings VA, Samson-Fang L, Calvert R, Rosenbaum P, Stevenson RD.
publication: Dev Med Child Neurol. 2001 Jun;43(6):364-70. Comment in: Dev Med Child Neurol. 2001 Jun;43(6):363.
pubmed_ID: 11409824
Outside_URL: http://www.ncbi.nlm.nih.gov/pubmed/11409824
The aim of the study was to evaluate the health of children with cerebral palsy (CP) using a global assessment of quality of life, condition-specific measures, and assessments of health care use. A multicenter population-based cross-sectional survey of 235 children, aged 2 to 18 years, with moderate to severe impairment, was carried out using Gross Motor Function Classification System (GMFCS) levels III (n = 56), IV (n = 55), and V (n = 122). This study group scored significantly below the mean on the Child Health Questionnaire (CHQ) for Pain, General Health, Physical Functioning, and Impact on Parents. These children used more medications than children without CP from a national sample. Fifty-nine children used feeding tubes. Children in GMFCS level V who used a feeding tube had the lowest estimate of mental age, required the most health care resources, used the most medications, had the most respiratory problems, and had the lowest Global Health scores. Children with the most severe motor disability who have feeding tubes are an especially frail group who require numerous health-related resources and treatments. Also, there is a relationship among measures of health status such as the CHQ, functional abilities, use of resources, and mental age, but each appears to measure different aspects of health and well-being and should be used in combination to reflect children’s overall health status.
The effect of positioning on the hand function of boys with cerebral palsy.
date: 08/01/1989
author: Noronha J, Bundy A, Groll J.
publication: Am J Occup Ther. 1989 Aug;43(8):507-12.
pubmed_ID: 2774051
Outside_URL: http://www.ncbi.nlm.nih.gov/pubmed/2774051
The effect of positioning (sitting and prone standing) on the hand function of 10 boys (mean age = 12.5 years, SD = 1.2 years) with spastic diplegic cerebral palsy was studied. Two groups of subjects were tested twice (Tests 1 and 2) with the Jebsen-Taylor Hand Function Test (Jebsen, Taylor, Treischmann, Trotter, & Howard, 1969; Taylor, Sand, & Jebsen, 1973) to measure rate of manipulation. In addition, a scale modified from Hohlstein (1982) was used to measure quality of grasp on each subtest of the Jebsen-Taylor test. No significant differences between the mean scores of the two groups were found on the total scores of the Jebsen-Taylor test, either between Tests 1 and 2 or between sitting and prone standing. When the data from Tests 1 and 2 were combined, it was found that on one subtest–simulated feeding–the subjects performed significantly faster while in a prone standing position. On another subtest–picking up small objects–the subjects performed significantly faster while in a sitting position. Except during the simulated feeding subtest, the quality of the subjects’ grasp was observed to be mature and tailored to the objects manipulated. This paper presents considerations for analyzing positioning in relation to upper extremity tasks.
Pathologic fractures in severely handicapped children and young adults.
date: 08/01/1990
author: Lee JJ, Lyne ED.
publication: J Pediatr Orthop. 1990 Jul-Aug;10(4):497-500.
pubmed_ID: 2358490
The incidence (42%) of vitamin D abnormalities is high in severely handicapped children and young adults who sustain fractures, especially those who sustain multiple fractures. Fractures occur primarily in the lower extremity and heal with simple immobilization. In patients with normal vitamin D levels, a history of a significant traumatic event should be identified and child abuse ruled out. Vitamin D-deficient patients respond to nutritional and vitamin D supplementation, with decreased fracture incidence.
Measurement of muscle thickness as quantitative muscle evaluation for adults with severe cerebral palsy.
date: 09/01/2006
author: Ohata K, Tsuboyama T, Ichihashi N, Minami S.
publication: Phys Ther. 2006 Sep;86(9):1231-9.
pubmed_ID: 16959671
BACKGROUND AND PURPOSE: The muscle strength of people with severe cerebral palsy (CP) is difficult to quantify because of cognitive and selective motor control problems. However, if muscle strength is related to muscle atrophy caused by activity limitation, quantitative morphological analysis such as analysis of muscle thickness (MTH), measured by ultrasound imaging, may be used to examine the muscle condition in daily use. The primary purpose of this investigation was to clarify the difference in MTH of several muscles by the motor functions used in daily activity in adults with CP with different levels of severity of involvement. The secondary purpose was to examine whether MTH is associated with age, body characteristics, and muscle spasticity. SUBJECTS: Data were collected from a convenience sample of 25 adults with severe CP. METHODS: The MTH of the biceps brachii (BB), quadriceps femoris (QF), triceps surae (TS), and longissimus (LO) muscles was measured with an ultrasound imaging device. The severity of the condition was classified with the Gross Motor Function Classification System (GMFCS), and functional status in sitting and standing was evaluated with a questionnaire administered to the staff assisting in the care of the subjects. Muscle spasticity was assessed with the Modified Ashworth Scale (MAS). RESULTS: The MTH of the QF, LO, and TS showed significant differences according to the GMFCS level, and the MTH of the QF and LO differed significantly depending on functional status during activities of daily living. Age and body mass index showed no significant correlation with the MTH of any muscle. Body weight was correlated with the MTH of the BB and LO. The girth of the extremity was correlated only with the MTH of the BB. There was no relationship between MTH and MAS scores. DISCUSSION AND CONCLUSION: These results suggest that the MTH of the QF and LO differed significantly depending on the subjects’ motor function during daily activity. The measurement of MTH may be an alternative method of quantitative muscle evaluation for people with severe CP for whom direct measurement of muscle strength is difficult.
Spontaneous fractures in the brain-crippled, bedridden patient.
date: 10/01/1976
author: Miller PR, Glazer DA.
publication: Clin Orthop Relat Res. 1976 Oct;(120):134-7.
pubmed_ID: 975648
Outside_URL:
This report deals with the treatment of 31 spontaneous fractures which occurred in 50 institutionalized patients who were bedridden primarily because of severe cerebral palsy associated with brain injury. More than one-half of the group sustained a spontaneous fracture. Satisfactory healing of all fractures with a minimum of complications occurred without any immobilization or realignment. In 4 patients with delayed compound wounds, the treatment consisted of resection of the protruding portion of the bone after allowing the bony protrusion to wall itself off.
Cardiac output and blood pressure during active and passive standing.
date: 03/16/1996
author: Tanaka H, Sjöberg BJ, Thulesius O.
publication: Clin Physiol. 1996 Mar;16(2):157-70.
pubmed_ID: 8964133
Outside_URL: http://www.ncbi.nlm.nih.gov/pubmed/8964133
The present study compared the haemodynamic pattern of active and passive standing. We used non-invasive techniques with beat-to-beat evaluation of blood pressure, heart rate and stroke volume. Seven healthy subjects, aged 24-41 (mean 30) years were examined. Finger blood pressure was continuously recorded by volume clamp technique (Finapres), and simultaneous beat-to-beat beat stroke volume was obtained, using an ultrasound Doppler technique, from the product of the valvular area and the aortic flow velocity time integral in the ascending aorta from the suprasternal notch. Measurements were performed at rest, during active standing and following passive tilt (60 degrees). Active standing caused a transient but greater reduction of blood pressure and a higher increase of heart rate than passive tilt during the first 30s (delta mean blood pressure: -39 +/- 10 vs. -16 +/- 7 mmHg, delta heart rate: 35 +/- 8 vs. 12 +/- 7 beats m-1 (active standing vs. passive tilt; P < 0.01). There was a significantly larger increase in cardiac output during active standing (37 +/- 24 vs. 0 +/- 15%, P < 0.01) and a more marked decrease in total peripheral resistance (-58 +/- 11 vs. -16 +/- 17%, P < 0.01). A precipitous rise in intra-abdominal pressure (43 +/- 22 mmHg) could be observed upon rising only in active standing. This was interpreted as an indication of translocation of blood to the thorax. There was no significant difference in haemodynamic changes during the later stage of standing (1-7 min) between both manoeuvres. These results suggest that active standing causes a marked blood pressure reduction in the initial phase which seems to reflect systemic vasodilatation caused by activation of cardiopulmonary baroreflexes, probably due to a rapid shift of blood from the splanchnic vessels in addition to the shift from muscular vessels associated with abdominal and calf muscle contraction. Moreover, the ultrasound Doppler technique was found to be a more adequate method for rapid beat-to-beat evaluation of cardiac output during orthostatic manoeuvres.
Soleus motor neuron excitability before and after standing.
date: 08/01/2004
author: Deshpande P, Shields RK.
publication: Electromyogr Clin Neurophysiol. 2004 Jul-Aug;44(5):259-64.
pubmed_ID: 15378863
H-reflexes have been used to assess the effect of various postures on the excitability of the soleus motor neuronal pool. The purpose of this study was to determine if the excitability of the motor neuron pool, measured via H-reflexes in a seated position, change after a standing protocol in able-bodied individuals. We hypothesized that the excitability of the motor neuronal pool is minimally affected by the standing protocol leading to a reproducible H-reflex. Ten healthy individuals (height = 69.05+/-2.27 inches, weight = 161.7+/-22.44 lbs, age = 27.7+/-7.0 years) participated in the study. Soleus H-reflex recruitment curves were established before and after a standing protocol in a seated position. The standing protocol involved 12 minutes of active upright standing interspersed with 10 minutes of relaxed passive standing in a standing frame, similar to a protocol currently used for spinal cord injured subjects. The maximum M-waves and H-reflex amplitudes were not systematically changed before and after standing. There was also a strong agreement between the H-reflexes and M-waves measured before and after standing (ICC = 0. 99 and .96, respectively). We conclude that the H-reflexes measured in this study were reproducible, indicating that standing had no long lasting effect on the motor neuronal pool excitability. The findings support that the method discussed in this report is appropriate to assess the effects of electrically induced standing on motor neuron pool excitability in individuals with spasticity from spinal cord injury.