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1.
NeuroRehabilitation ; 46(3): 321-331, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32250333

RESUMEN

BACKGROUND: An intensive task-oriented circuit training (TOCT) provides a valid approach in improving motor function in Multiple Sclerosis (MS). OBJECTIVE: We aimed at testing the efficacy of TOCT on gait kinematics in MS patients with mild-moderate disability. METHODS: Nineteen MS patients able of independent walking performed 3-D Gait Analysis before (T0) and after (T1) a two-week TOCT program. Patients were clustered in two different subgroups, according to clinical neurological impairments assessed with specific functional system of Expanded Disability Status Scale (EDSS): pyramidal (Group 1) and cerebellar (Group 2) subjects. Spatio-temporal and kinematic data were compared before and after the TOCT intervention in the total sample of patients and in the two selected subgroups at two time intervals. RESULTS: Data obtained revealed increased dynamic ROM at knee joint after training in the whole study sample. Of note, knee dynamic excursion improved significantly in Group 1 but not in Group 2 patients after TOCT. Moreover, sagittal plane kinematics revealed significant modifications on knee and ankle biomechanics in Group 1 after rehabilitation. CONCLUSIONS: These data point out the benefits of the task specific training on gait dynamics in mild impaired MS subjects, linking to treatment opportunity in patients with a prevalent pyramidal impairment.


Asunto(s)
Ejercicio en Circuitos/métodos , Terapia por Ejercicio/métodos , Marcha/fisiología , Esclerosis Múltiple , Fenómenos Biomecánicos/fisiología , Análisis de la Marcha , Humanos , Esclerosis Múltiple/fisiopatología , Esclerosis Múltiple/rehabilitación
2.
Gait Posture ; 57: 130-135, 2017 09.
Artículo en Inglés | MEDLINE | ID: mdl-28623760

RESUMEN

This is an observational cross-sectional study evaluating gait dynamics in patients with Parkinson's Disease (PD) and severe postural deformities, PD without axial deviations and healthy subjects. Ten PS individuals with Pisa syndrome (PS) and nine subjects with Camptocormia (CC) performed 3-D Gait Analysis and were evaluated with walking and balance scales. Correlations with clinical and functional scales were investigated. Spatio-temporal and kinematic data were compared to ten PD subjects without postural deformities (PP) and ten healthy matched individuals (CG). Data obtained showed decreased walking velocity, stride and step length in PP, PS and CC groups compared to controls. The correlation analysis showed that stride and step length were associated with reduced functional abilities and disease severity in PS and CC groups. Kinematic data revealed marked reduction in range of movements (ROMs) at all lower-extremity joints in PS group. While, in CC group the main differences were pronounced in hip and knee joints. PS and CC groups presented a more pronounced reduction in hip articular excursion compared to PP subjects, revealing an increased hip flexion pattern during gait cycle. Moreover, the increased hip and knee flexion pattern adversely affected functional performance during walking tests. Results obtained provide evidence that step length, along with stride length, can be proposed as simple and clear indicators of disease severity and reduced functional abilities. The reduction of ROMs at hip joint represented an important mechanism contributing to decreased walking velocity, balance impairment and reduced gait performance in PD patients with postural deformities.


Asunto(s)
Evaluación de la Discapacidad , Marcha/fisiología , Articulación de la Cadera/fisiopatología , Atrofia Muscular Espinal/fisiopatología , Equilibrio Postural/fisiología , Curvaturas de la Columna Vertebral/fisiopatología , Caminata/fisiología , Anciano , Anciano de 80 o más Años , Fenómenos Biomecánicos , Estudios Transversales , Personas con Discapacidad/rehabilitación , Femenino , Humanos , Masculino , Persona de Mediana Edad , Atrofia Muscular Espinal/rehabilitación , Enfermedad de Parkinson/fisiopatología , Enfermedad de Parkinson/rehabilitación , Curvaturas de la Columna Vertebral/rehabilitación , Síndrome
3.
Eur J Pediatr ; 147(4): 389-91, 1988 May.
Artículo en Inglés | MEDLINE | ID: mdl-3396594

RESUMEN

Breast contact thermography was used to differentiate between premature thelarche and true precocious puberty. The technique was applied to 10 girls with premature thelarche, 12 with precocious puberty and 105 controls (Tanner B1-5). In controls, the scores attributed to the maturative thermographic signs correlated with breast development stages. In premature thelarche thermographic signs of vascularization were always absent, while in precocious puberty they were always observed, although in some cases unilaterally. The thermographic index (higher total score between the two breasts) ranged from 0 to 3 in girls with premature thelarche and from 4 to 10 in girls with precocious puberty. The thermographic pattern in premature thelarche was similar to that in prepubertal girls and did not progress in two girls who were repeatedly examined. We emphasize the useful role of contact thermography in evaluating pubertal breast development and in differentiating between premature thelarche and true precocious puberty.


Asunto(s)
Mama/crecimiento & desarrollo , Pubertad Precoz/diagnóstico , Termografía , Determinación de la Edad por el Esqueleto , Mama/anatomía & histología , Niño , Preescolar , Femenino , Humanos , Lactante , Pezones/anatomía & histología , Pubertad
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