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1.
Hippokratia ; 17(1): 7-11, 2013 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-23935336

RESUMEN

Multiple sclerosis affects central nervous system leading to disability. Among other complications the deterioration of body composition is usually neglected and increases the risk for diseases such as coronary heart disease, non-insulin dependent diabetes mellitus, lipid abnormalities and bone loss leading to fractures in this population. Body mass index values, the effect of spasticity, the increased number of drugs used and the relationship between skeletal muscle and bone which interacts with impaired motor function leading to body composition alterations in multiple sclerosis are reviewed.

2.
Hippokratia ; 17(4): 303-6, 2013 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-25031506

RESUMEN

The evaluation of balance in children with cerebral palsy (CP) is an extremely difficult and complex procedure. The purpose of the present study was the evaluation of three balance tests: Berg Balance Scale (BBS), time up and go (TUG) and Bruininks-Oseretsky Test of Motor Proficiency (BOTMP) and their reliability in children with CP. The control of the reliability of the tests was based on the successive application to twenty children with CP within a short period in order to substantiate their ability to give the same results in a stable sample. No difference was found according to scores between the measures but important statistical differences were found of the scores of the children in all tests. The tests BBS, TUG and BOTMP are considered to be reliable and valid tests, able to objectively define the quantitative mutation of the balance of the child in test with CP.

3.
Ther Clin Risk Manag ; 8: 385-91, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-23112577

RESUMEN

PURPOSE: The aim of this study was to investigate whether the consequences of neurologic lesions are underestimated when the Barthel Index (BI) is used to assess the clinical outcome of botulinum toxin injection. PATIENTS AND METHODS: The records for all in- and outpatients with various neurologic lesions (stroke, multiple sclerosis, spinal cord injury, traumatic brain injury, and so forth) who had been referred to the authors' departments and who had received botulinum toxin type A (Botox(®)) for spasticity within a 4-year period (2008-2011) were examined retrospectively. BI data were collected and analyzed. RESULTS: The BI score was found to have increased in follow-up assessments (P = 0.048). No correlation was found between the degree of spasticity and the BI score. CONCLUSION: The specific injection of Botox in patients with neurologic lesions was not strongly correlated with a significant functional outcome according to the BI. The results of this study suggest that clinicians need to look at other measurement scales for the assessment of significant outcomes of Botox in the rehabilitation process after neurologic lesions.

4.
J Musculoskelet Neuronal Interact ; 11(3): 257-65, 2011 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-21885901

RESUMEN

A sudden loss of motor function in segments of the spinal cord results in immobilisation and is complicated by bone loss and fractures in areas below the level of injury. Despite the acceptance of osteoporosis and fractures as two major public health problems, in people with spinal cord injuries, the mechanisms are not adequately investigated. Multiple risk factors for bone loss and fractures are present in this disabled population. This review is an update on the epidemiology and physiopathological mechanisms in spinal cord injury-related bone impairment and fractures.


Asunto(s)
Resorción Ósea/epidemiología , Resorción Ósea/fisiopatología , Fracturas Óseas/epidemiología , Fracturas Óseas/fisiopatología , Traumatismos de la Médula Espinal/epidemiología , Traumatismos de la Médula Espinal/fisiopatología , Animales , Comorbilidad , Humanos , Factores de Riesgo
5.
Hippokratia ; 15(1): 54-9, 2011 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-21607037

RESUMEN

BACKGROUND AND AIM: Significant bone loss develops in the first months and continues years after spinal cord injury. A cross - sectional comparative study was performed to evaluate factors influencing bone loss in spinal cord injured men with paraplegia. PATIENTS AND METHODS: We studied 31 paraplegic men in chronic stage (>1.5 years) in comparison with 30 able-bodied men of similar age, height, and weight. The paraplegic men were allocated into 2 subgroups based on the neurological level of injury; high paraplegics (n=16, T4-T7 neurological level of injury) and low paraplegics (n=15, T8-T12 neurological level of injury). The influence of positive and negative factors (spasticity, standing-therapeutic walking, and duration of paralysis) on bone structures was evaluated by pQCT measurement of the total, trabecular and cortical bone mineral density (BMDtot, BMDtrab, BMDcort, respectively) and cortical thickness (THIcort) at the distal tibial epiphysis and the tibial diaphysis at 4% and 38% proximal to the distal end of the tibia. The stress strain index (SSI) was measured at 14% (SSI(2)) and at 38% (SSI(3)) of the tibial diaphysis, and the difference SSI(3) - SSI(2) (δSSI(3-2)) was calculated. RESULTS: In all paraplegics, bone mineral density parameters were significantly reduced compared to the control group (BMDtot: p<0.0005, BMDtrab: p<0.0005, BMDcort: p=0.029, THIcort: p=0.019, SSI(2): p=0.009, SSI(3): p=0.003, respectively). Paraplegics who used standing frames or long brace orthoses had statistically significant higher bone mass and geometric parameters (BMDtrab: p=0.03, BMDtot: p=0.01, THIcort: p=0.013, respectively), while spasticity did not protect bone. The duration of paralysis was significantly related to trabecular bone loss (r=-0.5, p=0.05) and cortical thickness (r=-0.6, p=0.006) in high paraplegics and to δSSI(3-2) in low paraplegics (r=0.534, p=0.03). CONCLUSIONS: The neurological level of injury adversely affects bone strength in paralyzed lower extremities such as the distal tibia. Standing or therapeutic walking could possibly have a positive effect in cortical and trabecular bone in paraplegia.

6.
Artículo en Inglés | MEDLINE | ID: mdl-18799857

RESUMEN

Falls are one of the most common geriatric problems threatening the independence of older persons. Elderly patients tend to fall more often and have a greater tendency to fracture their bones. Fractures occur particularly in osteoporotic people due to increased bone fragility, resulting in considerable reduction of quality of life, morbidity, and mortality. This article provides information for the rehabilitation of osteoporotic fractures pertaining to the rehabilitation of the fractured patient, based on personal experience and literature. It also outlines a suggested effective and efficient clinical strategy approach for preventing falls in individual patients.


Asunto(s)
Accidentes por Caídas/prevención & control , Envejecimiento , Fracturas Óseas/etiología , Fracturas Óseas/rehabilitación , Osteoporosis/complicaciones , Fractura de Colles/etiología , Fractura de Colles/rehabilitación , Fracturas de Cadera/etiología , Fracturas de Cadera/rehabilitación , Humanos , Guías de Práctica Clínica como Asunto , Fracturas de la Columna Vertebral/etiología , Fracturas de la Columna Vertebral/rehabilitación
7.
Artículo en Inglés | MEDLINE | ID: mdl-17396008

RESUMEN

AIM: The effects of Spinal Cord Injury (SCI) on bone in paralyzed areas are well documented but there are few data for the importance of the level of injury in the decrease of mechanical strength in paralyzed legs. The aim of the present study was to describe bone loss of the separate compartments of trabecular and cortical bone in spinal cord injured men and to compare possible changes in mechanical properties of tibia with the neurological level of injury. MATERIALS AND METHODS: Fifty men were included in this study: 39 had complete SCI in chronic stage. As chronic stage, we considered paraplegia >1.5 years (yrs). Men were separated as follows: Group A (18 men, high paraplegia: Thoracic (T)4-T7 level, mean age: 33 yrs, duration of paralysis: 5.9 yrs) and group B (21 men, low paraplegia: T8-T12 level, mean age: 39 yrs, duration of paralysis: 5.6 yrs) in comparison with 11 healthy men as a control group (C) of similar age, height, and weight. None of the subjects was given bone acting drugs. The neurological profile of each patient was assessed according to the American Spinal Injury Association (ASIA). All subjects were measured by peripheral quantitative computed tomography (pQCT). Measurements were performed at the tibia with a Stratec XCT 3000 (Stratec Medizintechnik, Pforzheim, Germany) scanner. The distal end of the tibia was used as an anatomical marker. The bone parameters, bone mass density (BMD) trabecular, BMD total, BMD cortical, and cortical thickness have been measured at 4% and 38%, respectively, of the tibia length proximal to this point, and the periosteal and endocortical was measured at 14% of the tibia. We calculated stress strain index (SSI), a bone strength estimator derived from the section modulus, and the volumetric density of the cortical area at 14% (SSIPol2) and 38% (SSIPol3) of the tibia length proximal to the distal end of the tibia. RESULTS: In both groups A and B most bone mass parameters were statistically decreased in comparison with controls. In each group we calculated the median deltaSSI(3-2) (SSIPol3 - SSIPol2). In the paraplegic groups Spearman correlation coefficient between duration of paralysis and deltaSSI(3-2) was in group A: r=-0.178, p=N.S. and group B: r=0.534, p=0.027, respectively. CONCLUSION: Despite the similar paralytic effect on bone in all paraplegic patients in our study and because of the non-significant duration of paralysis between paraplegic groups (p=0.87), the two paraplegic groups act differently in mechanical properties of the tibia. In addition, group A patients in respect to the level of injury, are susceptible to autonomic dysreflexia as a result of the disruption of the autonomic nervous system pathways. These results suggest that neurogenic factors are influencing geometric bone parameters.


Asunto(s)
Resorción Ósea/patología , Traumatismos de la Médula Espinal/patología , Tibia/patología , Adulto , Antropometría , Fenómenos Biomecánicos , Humanos , Masculino , Tamaño de los Órganos/fisiología , Paraplejía/patología , Paraplejía/fisiopatología , Tomografía Computarizada por Rayos X , Malla Trabecular/patología
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