RESUMEN
In spastic patients, shortening wrist arthrodesis (SWA) is indicated in cases of severe fixed flexion contracture. At present, the most commonly used technique is dorsal plate osteosynthesis. Ideally, fixation with smaller hardware volume farther from the tendons would limit postoperative tendon irritation and reoperation rates for hardware removal. The objective of our study was to evaluate the efficacy of Rush pin SWA in adults. A retrospective study included all patients with a central neurological impairment, undergoing SWA using a Rush pin inserted through the head of the third metacarpal, and with at least 6 months' follow-up. Attainment of preoperative objectives was evaluated by Global Assessment of Response to Treatment (GART, ranging from -4 to +4) and, for functional objectives, the House score and the Frenchay Arm Test. Consolidation and any degenerative changes in the third metacarpophalangeal joint were assessed on X-ray. Fifteen patients were included, with a mean follow-up of 13 months (range, 6-29). In general, the preoperative objectives were attained: mean GART score was 2.7 (range, 1-4). Functional objectives were attained in 3 of the 11 patients followed up (27%). In all cases, the arthrodesis had healed at a mean 74 days (range, 39-102). Three had hardware removed after consolidation; 1 experienced discomfort at the head of the third metacarpal. Rush pin arthrodesis is an interesting alternative to plate arthrodesis in the management of severe wrist flexion contracture in spastic patients. It gives satisfactory results with regard to preoperative objectives and is not associated with complications. LEVEL OF EVIDENCE: IV, retrospective study without control group.
Asunto(s)
Espasticidad Muscular , Muñeca , Adulto , Artrodesis/métodos , Humanos , Espasticidad Muscular/cirugía , Estudios Retrospectivos , Articulación de la Muñeca/cirugíaRESUMEN
Neurogenic heterotopic ossifications (NHOs) are periarticular ectopic ossifications that frequently develop after a central nervous system injury, most often a traumatic one. They limit range of motion and cause pain, interfering with limb positioning and function, whether active or passive. Highly described in the lower limbs, NHOs can also develop in the upper limb, with specific characteristics depending on their location. This article provides a summary of the diagnostic and therapeutic management of NHOs in the upper limb, based on the current literature.
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Osificación Heterotópica , Sistema Nervioso Central , Humanos , Osificación Heterotópica/etiología , Osificación Heterotópica/cirugía , Rango del Movimiento Articular , Extremidad SuperiorRESUMEN
BACKGROUND: In contrast to wearable tools (like in-shoe) sensors, lab-based gait assessment (using pressure-sensitive mats or cameras) only acquire data over short distances in non-ecological environments. RESEARCH QUESTION: To examine the concurrent validity of a wearable ZeroWire® footswitch system (Aurion Srl, Milan, Italy) vs. the GAITRite® walkway (CIR systems Inc., NJ, USA) for recording temporal gait parameters. METHODS: We included 40 healthy participants in a prospective, single-center study. Temporal gait parameters were recorded simultaneously with the ZeroWire® and GAITRite® systems while each participant walked at three different speeds (slow (60steps/min), comfortable and maximum). To measure the validity, we calculated the interclass correlation coefficient (ICC) and the coefficient of variation (CV) for each parameter (gait cadence, stride time, step time, stance time, and single-support and double-support times). We also performed a graphical analysis using the Bland and Altman method. RESULTS: The footswitch system showed moderate-to-excellent concurrent validity vs. the GAITRite mat. The degree of agreement between the two assessments was greatest at the maximum gait velocity showed, with very good validity (ICC > 0.91) seen for most parameters, whereas agreement ranged from moderate to very good for the other speeds. Independently of the gait speed, the highest levels of agreement were recorded for gait velocity, cadence, stride time, step time, and stance time. According to the CVs, both systems showed the same accuracy and double-support time was the more variable parameter. SIGNIFICANCE: The ZeroWire® footswitch system appears to be valid for assessing temporal gait parameters (and particularly gait cadence and stride, step and stance times in healthy participants). It is likely to be well suited to the assessment of gait parameters under ecological conditions and in dual-task gait paradigms.
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Pie/fisiopatología , Marcha/fisiología , Adulto , Femenino , Voluntarios Sanos , Humanos , Masculino , Estudios ProspectivosRESUMEN
BACKGROUND: Rehabilitation is currently the preferred first-line treatment for thoracic outlet syndrome (TOS). When physiotherapy fails, the next treatment option is usually surgery - a complex procedure with potential complications. OBJECTIVE: We sought to establish whether an intensive, multidisciplinary, day-hospital-based rehabilitation programme could reduce the symptoms of TOS after the failure of private-practice physiotherapy and before surgery was considered. METHODS: We performed a retrospective, single-centre study of 63 TOS patients admitted to our day hospital for 3 weeks (15 therapy sessions) between 2003 and 2014. The data were extracted from hospital records or gathered in a phone interview. RESULTS: Immediately after discharge, the observed improvements in hand function were related to lifting a load, reaching a high shelf, sweeping the floor, cleaning windows, and combing hair. Three months after the end of the intensive rehabilitation program, 80% of the patients reported a reduction in their symptoms. Forty-one of the 63 patients were subsequently contacted by phone. The mean time interval between the end of the rehabilitation programme and the phone interview was 4.5 years (median: 3.5 years; range: 1-12 years). Twenty-seven patients (66%) reported a worsening in hand function, and 25% had undergone surgery. Twenty-three patients had kept the same job, 7 had changed jobs after retraining, 4 had stopped working before the programme but were able to return to work afterwards (including one patient in a part-time job), 4 had not returned to work, and 3 received disability benefits. CONCLUSION: An intensive, multidisciplinary, hospital-based rehabilitation programme was associated with improvements in the great majority of patients with TOS - even after private-practice physiotherapy had failed.
Asunto(s)
Modalidades de Fisioterapia , Síndrome del Desfiladero Torácico/rehabilitación , Actividades Cotidianas , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
UNLABELLED: The purpose of the study was to determine muscle metabolism adaptation to exercise in facioscapulohumeral muscular dystrophy patients (FSHD) and to study the correlation with clinical functional status (6-min walk test). 8 FSHD patients and 15 age-matched healthy controls (Controls) performed two isokinetic constant-load knee extension exercises: (1) at 20% of their maximal extensors' peak torque (i.e., the same relative workload) and (2) at (20Nâ m) (the same absolute workload) for up to 4 min. All exercises consisted of rhythmic, voluntary, isokinetic, concentric contractions of the quadriceps femoris at 90°/s, whereas the flexion was performed passively at the same speed. Muscle oxygenation in the vastus lateralis was evaluated using near-infrared spectroscopy (NIRS). The FSHD patients displayed a lower maximal peak torque than controls (-41%, p < 0.05). During the two-exercise modalities, deoxygenated haemoglobin (HHb) and total haemoglobin volume (tHb) were lower in the FSHD patients (p < 0.05). The initial muscle deoxygenation time delay was shorter in the control group (FSHD: 15.1 ± 4.1 s vs. CONTROLS: 10.4 ± 2.1 s, p < 0.05). Mean response time and maximal peak torque were both correlated with functional impairment (walking endurance). The results suggest that FSHD patients present an impairment in their capacity to deliver or to use oxygen.
Asunto(s)
Hemoglobinas/metabolismo , Músculo Esquelético/metabolismo , Distrofia Muscular Facioescapulohumeral/patología , Consumo de Oxígeno/fisiología , Oxihemoglobinas/metabolismo , Adulto , Estudios de Casos y Controles , Ejercicio Físico/fisiología , Femenino , Estudios de Seguimiento , Frecuencia Cardíaca/fisiología , Humanos , Masculino , Persona de Mediana Edad , Dinamómetro de Fuerza Muscular , Músculo Esquelético/fisiopatología , Distrofia Muscular Facioescapulohumeral/fisiopatología , Resistencia Física , Respiración , Espectroscopía Infrarroja Corta , Factores de TiempoRESUMEN
The subsequent full-text publication of abstracts presented at a scientific congress reflects the latter's scientific quality. The aim of this paper was to evaluate the publication rate for abstracts presented at the 2008 European Congress of Physical and Rehabilitation Medicine (ECPRM), characterize the publications and identify factors that were predictive of publication. It is a bibliography search. We used the PubMed database to search for subsequent publication of abstracts. We screened the abstracts' characteristics for features that were predictive of publication among abstracts features, such the status of the authors, the topic and the type of work. We performed univariate analyses and a logistic regression analysis. Of 779 abstracts presented at ECPRM 2008, 169 (21.2%) were subsequently published. The mean time to publication was 12±15.7 months and the mean impact factor of the publishing journals was 2.05±2.1. In a univariate analysis, university status (P<10-6), geographic origin (P=10-3), oral presentation (P<10-6), and original research (P<10-6) (and particularly multicentre trials [P<0.01] and randomized controlled trials [P=10-3]) were predictive of publication. In a logistic regression analysis, oral presentation (odds ratio [OR]=0.37) and university status (OR=0.36) were significant, independent predictors of publication. ECPRM 2008 publication rate and impact factor were relatively low, when compared with most other national and international conferences in this field. University status, the type of abstract and oral presentation were predictive of subsequent publication.
Asunto(s)
Indización y Redacción de Resúmenes/estadística & datos numéricos , Congresos como Asunto/estadística & datos numéricos , Publicaciones Periódicas como Asunto , Medicina Física y Rehabilitación , Sociedades Médicas , Europa (Continente) , Humanos , Factor de Impacto de la Revista , Medicina Física y Rehabilitación/organización & administración , Sociedades Médicas/organización & administraciónRESUMEN
OBJECTIVE: Normative data on gait is essential for clinical practice - especially in children whose gait pattern changes over time. Sets of normative gait data in healthy children vary significantly from one country to another. We decided to generate a specific reference database of gait parameters for French children. METHOD: Three hundred and eighty-two children (228 boys and 154 girls, aged between 6 and 12) were asked to walk as naturally as possible and at a self-selected speed on a GAITRite track. Velocity, step count, cadence, step time, step length, cycle time, stride length, base width, swing time, stance time, single support time and double support time were recorded. Parameters were analyzed by age group, height group and BMI. RESULTS: Velocity, step and stride length increased regularly with advancing age and height. Cadence decreased with height. All temporal parameters (except for double support) differed significantly (P<0.05) when comparing the 6-year-old group or the 7-year-old group with the 9-year-old group and older groups. A small number of temporal parameters (cadence, step time, cycle time and stance time) differed significantly when comparing 7-year-olds and 8-year-olds. Temporal parameters appeared rise in proportion height from 110 cm to 130 cm and then reached a plateau. Overweight was associated with a longer stance time and more double support. CONCLUSION: The gait pattern in French children aged between 6 and 12 differs from those recorded elsewhere in the world; although gait parameters appear to change in much the same way with age worldwide, our values (even when normalized) are different. Our local database should be of value in French studies of childhood gait disorders. Given that gait patterns do not appear to mature by the age of 12, it would be valuable to study gait patterns in a population of teenagers.
Asunto(s)
Marcha/fisiología , Factores de Edad , Estatura , Niño , Femenino , Francia , Voluntarios Sanos , Humanos , Masculino , Valores de Referencia , Caminata/fisiología , Velocidad al CaminarRESUMEN
INTRODUCTION: Dystonia in extensor hallucis and/or digitorum muscles can be observed in pyramidal and extrapyramidal lesions and results in pain in these toes, spontaneous or when walking, problems and discomfort when putting on shoes and socks, and cutaneous lesions on the toes. The objective of this study was to assess the efficacy and safety of deep fibular nerve neurotomy for the extensor hallucis longus (EHL) and/or the extensor digitorum longus (EDL) branches in the treatment of extension dystonia of the hallux and/or other toes. PATIENTS AND METHODS: A deep fibular nerve neurotomy was performed in 20 patients (n=19 for the EHL, n=6 for the EDL). We retrospectively analyzed the treatment's efficacy and safety and assessed the patients' self-reported improvement and overall treatment satisfaction. RESULTS: Dystonia totally disappeared in 15 cases (75%); it persisted at a minimal level in the other patients. The patients reported a decrease in pain (P<0.01) and fewer difficulties putting on shoes and socks (P<0.001) and had a high median level of satisfaction (8.5/10). Adverse effects were rare and transient. The identification of the nerve branches was sometimes difficult. DISCUSSION: Deep fibular nerve neurotomy for the EHL and/or EDL branches seems to be an effective treatment for extension dystonia of the hallux and/or other toes and its consequences for the adult neurological patient. However, these encouraging preliminary results should be confirmed by prospective, longer-term studies.
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Distonía/cirugía , Desnervación Muscular , Músculo Esquelético/inervación , Procedimientos Neuroquirúrgicos , Nervio Peroneo/cirugía , Dedos del Pie/inervación , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Satisfacción del Paciente , Estudios RetrospectivosRESUMEN
In a 12-year old girl suffering from autosomal recessive axonal Charcot-Marie-Tooth (CMT) neuropathy, pes cavovarus was treated with botulinum toxin injection in the tibialis posterior. The patient underwent a clinical evaluation, video analysis of spatiotemporal gait parameters and dynamic foot plantar pressure assessment before treatment and then two weeks, three months and six months thereafter. The video gait analysis revealed a decrease in varus during the swing phase of gait. The dynamic foot plantar pressure decreased by 50% in the excessive pressure at the side of the foot six months after the injection (maximal pressure=42.6N/cm2 before treatment and 18.9 N/cm2 after 6 month). Botulinum toxin injection appears to be an efficacious means of correcting pes cavovarus in CMT disease. A larger-scale clinical trial is now required to evaluate the putative longer-term preventive effect of this treatment on the pes cavus deformity.
Asunto(s)
Toxinas Botulínicas/uso terapéutico , Enfermedad de Charcot-Marie-Tooth/complicaciones , Deformidades del Pie/tratamiento farmacológico , Marcha/fisiología , Enfermedad de Charcot-Marie-Tooth/tratamiento farmacológico , Preescolar , Femenino , Deformidades del Pie/etiología , Deformidades del Pie/fisiopatología , Humanos , Neurotoxinas/uso terapéuticoRESUMEN
UNLABELLED: Publication of abstracts presented at a scientific meeting is a measure of the latter's scientific quality. OBJECTIVES: To evaluate the publication rate for abstracts presented at the 2008 congress of the French Physical and Rehabilitation Medicine Society (SOFMER) and to identify (i) factors that were predictive of publication and (ii) the main reasons for non-publication. METHODS: We searched the PubMed database for publications related to SOFMER 2008 abstracts. We then screened the abstracts' characteristics for features that were predictive of publication. Authors of abstracts that had not been published were contacted (by e-mail) in order to establish the reason(s) for non-publication. RESULTS: Of the 231 abstracts presented at SOFMER 2008, 49 (21.2%) had been published. Original studies submitted by French university teams were more likely to be published. Most of the unpublished abstracts had never been submitted to scientific journals. A heavy workload (limiting the time available for drafting a publication) and unwillingness to submit incomplete or preliminary studies were the main barriers to submission for publication. CONCLUSION: SOFMER 2008s abstract publication rate was lower than those of other national or international medical congresses. University status and the performance of original research were predictive of publication.
Asunto(s)
Indización y Redacción de Resúmenes/estadística & datos numéricos , Medicina Física y Rehabilitación , Edición/estadística & datos numéricos , Congresos como Asunto , Francia , Humanos , Publicaciones Periódicas como Asunto , Sociedades Médicas , Factores de TiempoRESUMEN
Several authors have reported alterations in vasodilation during effort in patients with dystrophinopathies, in which a lack of neuronal NO synthase is thought to lead to functional muscle ischemia. In order to determine changes in muscle oxygenation during effort in patients with Becker muscular dystrophy (BMD) and assess the parameters' links with disease severity and functional status, 10 BMD patients and 10 age-matched controls performed isokinetic, constant-load knee extension exercises at (i) 20% of their extensors' peak torque (i.e. the same relative load) and (ii) the same absolute load (20 Nm). Muscle oxygenation was evaluated noninvasively using near-infrared spectroscopy (NIRS), with the time course of deoxygenation as the main criterion. As expected, BMD patients displayed a lower peak torque than controls (-62%). During both types of exercise, initial muscle deoxygenation was faster (by 27-41%) in BMD patients than in controls. Greater disease severity (according to the Motor Function Measure) and functional impairment (walking endurance) were associated with a faster second deoxygenation phase (τ). The validity and relevance of muscle deoxygenation parameters and the alteration of vasodilatation by nNOS deficiency in dystrophinopathies should be assessed by further studies.
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Músculo Esquelético/metabolismo , Distrofia Muscular de Duchenne/metabolismo , Distrofia Muscular de Duchenne/fisiopatología , Oxígeno/metabolismo , Espectroscopía Infrarroja Corta/métodos , Adulto , Estudios de Casos y Controles , Ejercicio Físico/fisiología , Tolerancia al Ejercicio/fisiología , Marcha/fisiología , Humanos , Masculino , Actividad Motora/fisiología , Oxidación-Reducción , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: A randomised clinical trial was carried out in suicide attempters to assess clinical efficacy of an intensive psychosocial intervention compared with treatment as usual. METHOD: Two hundred and seventy-four suicide attempters presenting for medical treatment were randomly assigned to either intensive psychosocial treatment or 'care as usual'. Intensive psychosocial treatment consisted of brief admission to a special crisis-intervention unit and problem-solving aftercare. 'Care as usual' included any form of treatment the assessing clinicians thought appropriate. Psychological well-being was evaluated by the SCL-90 and the Hopelessness Scale at 3, 6 and 12 months following entry in the study. RESULTS: No differences in outcome were found. The probability of repeat suicide attempts in the 12-month follow-up was 0.17 for patients in the experimental group and 0.15 for the control group. There were no differences in ratings on the SCL-90 and the Hopelessness Scale. Patients in the experimental group attended significantly more out-patient treatment sessions. CONCLUSIONS: General implementation of an intensive in-patient and community intervention programme for suicide attempters does not seem justified.
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Servicios Comunitarios de Salud Mental , Hospitalización , Psicoterapia/métodos , Intento de Suicidio/prevención & control , Adulto , Servicios Comunitarios de Salud Mental/estadística & datos numéricos , Femenino , Estudios de Seguimiento , Humanos , Masculino , Aceptación de la Atención de Salud , Recurrencia , Factores de Riesgo , Apoyo Social , Resultado del TratamientoRESUMEN
Repeated suicide attempts are a common problem. However, few randomized controlled studies on the treatment of suicide attempters have been described. Although some of these studies showed beneficial effects on measures of well-being, none of them demonstrated lasting positive effects on repeated suicidal behaviour. In an attempt to analyse the results obtained, a systematic review of randomized controlled trials of interventions for suicide attempters is presented. The literature was gathered by means of a CD-ROM literature reference search (MEDLINE/PSYCLIT). Subsequently, information on study design and treatment efficacy was abstracted. Studies that were homogeneous with regard to therapeutic principles were reviewed accordingly, and pooled analyses were performed. Meta-analyses accounted for inter-study variance (random-effects model) to estimate a common-effect measure (relative risk). Systematic review of the data showed considerable differences in both study design and therapeutic protocols. In view of these differences, a single pooled analysis of all studies appeared to be unfeasible. A pooled analysis of studies that focus on psychiatric management of poor compliance showed no significant effect on the repetition of suicide attempts. Similarly, studies of psychosocial crisis intervention, as well as studies of guaranteed in-patient shelter in cases of emergency, did not show a significant reduction in repeated suicide attempts. However, the pooled results of four studies on cognitive-behavioural therapies showed a significant preventive effect on repeated suicide attempts. At present, only the cognitive-behavioural approach appears to have a beneficial effect on repeated suicide attempts. However, because of methodological variability, the results obtained may be too optimistic. Additional research is required to establish the merits of this type of intervention.