RESUMO
In severe brain injury patients few studies have examined the role of early clinical factors emerging before recovery of consciousness. Patients suffering from vegetative state and minimally conscious state in fact may need variable periods of time for recovery of the ability to follow commands. In a previous study we retrospectively examined a population of very severe traumatic brain injury patients with coma duration of at least 15 days (prolonged coma), and we found, as significant predictive factors for the final outcome, the time interval from brain injury to the recovery of the following clinical variables: optical fixation, spontaneous motor activity and first safe oral feeding. Psychomotor agitation and bulimia during coma recovery were also favourable prognostic factors for the final outcome. In a further study, also as for the neuropsychological recovery, the clinical variable with the best significant predictive value was the interval from head trauma to the recovery of safe oral feeding. In the present study the presence of psychomotor agitation diagnosed by means of LCF (score 4 = confused-agitated) at the admission time in rehabilitation predicted a statistically significant better outcome at the discharge time in comparison with patients without agitation.
Assuntos
Coma Pós-Traumatismo da Cabeça/diagnóstico , Coma Pós-Traumatismo da Cabeça/reabilitação , Escala de Coma de Glasgow , Modelos Logísticos , Avaliação de Resultados em Cuidados de Saúde/métodos , Coma Pós-Traumatismo da Cabeça/etiologia , Humanos , Prognóstico , Recuperação de Função Fisiológica , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: Patients who are comatose after a traumatic brain injury often have heterotopic periarticular ossification that can be treated with excision to improve the range of motion of the joint. METHODS: Areas of periarticular ossification were resected at an average of twenty-three months after recovery from a coma in seven knees of five patients who had a traumatic brain injury. Before the procedure, all of the knees were fixed in a flexed position that ranged from 10 to 40 degrees and they had a painful arc of motion that ranged from 20 to 70 degrees of flexion. None of the patients could walk, and some of them could barely sit in a wheelchair. At the end of the operation, the arc of motion was markedly improved in all of the knees (0 to 130 degrees in three knees, 0 to 120 degrees in three, and 10 to 120 degrees in one). In an attempt to prevent postoperative loss of motion and recurrence of the ossification, continuous passive motion was applied to the involved knee for six weeks before a full rehabilitation program was started. The latest follow-up evaluation was at an average of thirty-four months (range, twenty-five to sixty months). RESULTS: At the time of follow-up, all of the patients could walk and all of the knees were pain-free. One knee had an arc of flexion of 0 to 90 degrees; two, an arc of 10 to 100 degrees; one, an arc of 5 to 110 degrees; two, an arc of 0 to 120 degrees; and one, an arc of 0 to 130 degrees. Ossification did not recur in any of the knees. CONCLUSIONS: Patients with good neuromuscular control had the best general functional result. The routine use of a continuous-passive-motion machine was associated with no recurrence of ossification, and there was some late loss of motion after its use was discontinued.
Assuntos
Lesões Encefálicas/complicações , Joelho/cirurgia , Ossificação Heterotópica/cirurgia , Adolescente , Adulto , Lesões Encefálicas/classificação , Coma/classificação , Coma/complicações , Feminino , Seguimentos , Humanos , Articulação do Joelho/fisiopatologia , Masculino , Ossificação Heterotópica/fisiopatologia , Amplitude de Movimento Articular , Fatores de TempoRESUMO
Active improvised music therapy may offer an adjuvant from of treatment in the early rehabilitation of severe brain-injured patients. Active music therapy consists of musical improvisation between patient and therapist by singing or by playing different musical instruments, according to the vital functions, the neurological conditions and the motor abilities of the patients. We studied 34 severe brain-injured patients with a mean coma duration of 52 days +/- 37.21 and a mean interval from coma onset to the beginning of rehabilitation of 154 days on average. Our preliminary results show a significant improvement of the collaboration of the severe brain-injured patients and a reduction of undesired behaviours such as inertia (reduced psychomotor initiative) or psychomotor agitation.
Assuntos
Lesões Encefálicas/reabilitação , Coma/reabilitação , Musicoterapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-IdadeRESUMO
The Health Sciences Consortium (HSC), a membership organization in Chapel Hill, North Carolina, USA, is devoted to the development and distribution of educational materials in the health sciences. Since 1971, HSC has grown to include 1200 members, comprising health sciences schools, hospitals and organizations in the USA and 28 other countries. HSC also publishes 1300 educational programmes covering all aspects of the health sciences and using a variety of delivery systems. In addition, HSC develops and customizes training and professional continuing education materials for pharmaceutical companies. The consortium provides several benefits to its members, including substantial discounts on instructional programmes, review and publication of submitted programmes, and faculty development workshops. HSC also sponsors an Instructional Design Fellowship Programme and a Visiting Faculty Programme open to all national and international consortium members.
Assuntos
Organizações , Materiais de Ensino , Recursos Audiovisuais , Educação Médica , Estados UnidosRESUMO
To maintain the highest standards of instructional quality, it is essential that self-instructional materials used in the teaching effort be systematically assessed. This paper has presented three types of assessment that have proven effective for the Office of Education, College of Dental Medicine, Medical University of South Carolina. The commitment to a regular assessment program has resulted in a more informed selection of materials and a more appropriate use of self-instructional materials by the faculty. Obviously, all of the approaches described may not be appropriate for all institutions. However, all institutions utilizing self-instructional materials have an obligation to assess the effectiveness of the materials to the best of their ability and resources.
Assuntos
Materiais de Ensino/normas , Avaliação Educacional , Estudos de Avaliação como Assunto , Humanos , Individualidade , Instruções Programadas como Assunto/normas , Faculdades de OdontologiaRESUMO
In 13 joints of 12 patients who sustained traumatic brain injury, heterotopic ossifications of the hip were surgically excised at an average of 15 months after the patients' recovery from coma. All of the patients were referred by neurologists of the postcoma unit who deemed surgery necessary to speed up the rehabilitation program of the patients. Before surgery, three patients were able to ambulate, whereas nine were not ambulatory. Eight hips were ankylosed, whereas five had a severe painful limitation of joint motion. All of the patients were checked at regular intervals after the operation, and the final followup averaged 38 months. In an attempt to prevent postoperative recurrence of ossification, 100 mg of indomethacin was administered daily after surgery for 6 weeks. At followup, 10 patients could ambulate, and two were able to sit in a wheelchair. Patients with poor neuromuscular control tended to lose part of their postoperative range of motion, and heterotopic periarticular ossification recurred in two of them (three hips). No correlation was found between recurrence and the time that elapsed from head injury to the operation, but old ossifications continued to show osteogenic activity at the histologic level.
Assuntos
Lesões Encefálicas/complicações , Coma/complicações , Articulação do Quadril/cirurgia , Artropatias/cirurgia , Ossificação Heterotópica/cirurgia , Adolescente , Adulto , Anquilose/cirurgia , Anti-Inflamatórios não Esteroides/uso terapêutico , Feminino , Seguimentos , Humanos , Indometacina/uso terapêutico , Masculino , Pessoa de Meia-Idade , Doenças Neuromusculares/complicações , Complicações Pós-Operatórias/prevenção & controle , Qualidade de Vida , Amplitude de Movimento Articular , Recuperação de Função Fisiológica , Recidiva , Caminhada/fisiologiaRESUMO
Heterotopic periarticular ossifications were surgically excised in 16 elbows of 14 traumatic brain injury patients an average of 18.9 months (range, 4-67 months) after the end of coma. In 11 elbows the ulnohumeral joint was ankylosed in a position that ranged from 0 degrees to 100 degrees of flexion (group 1); in 5 elbows the arc of flexion ranged from 10 degrees to 25 degrees (group 2). Full pronation and supination were present in 15 of the elbows; in 1 the radiocapitellar joint was fixed at 30 degrees of pronation by a partial ossification of the interosseous membrane. The arc of flexion attained after surgery averaged 115 degrees (range, 90 degrees to 145 degrees) in the group 1 elbows and 128 degrees (range, 115 degrees to 140 degrees) in the group 2 elbows. In an attempt to prevent postoperative loss of motion and recurrence of ossification, continuous passive motion was applied to the affected elbow for 6 weeks before starting a fully active rehabilitation program. All the patients were examined at regular intervals after the surgery. The follow-up period ranged from 12 to 60 months (average, 30.7 months). During the follow-up period, all the elbows showed improvement in range of motion and the arc of flexion averaged 95 degrees (range, 30 degrees to 135 degrees) in the group 1 elbows and 116 degrees (range, 80 degrees to 145 degrees) in the group 2 elbows. Patients with poor neuromuscular control lost part of their postoperative range of motion and partial recurrence was observed in 3 elbows. We believe that our improved results, compared with those obtained by previous investigators, may have been due to the prolonged application of continuous passive motion after surgery.
Assuntos
Lesões Encefálicas/complicações , Cotovelo , Terapia Passiva Contínua de Movimento , Ossificação Heterotópica/cirurgia , Adolescente , Adulto , Lesões Encefálicas/fisiopatologia , Coma , Cotovelo/fisiopatologia , Cotovelo/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ossificação Heterotópica/etiologia , Ossificação Heterotópica/fisiopatologia , Ossificação Heterotópica/reabilitação , Amplitude de Movimento Articular , Resultado do TratamentoRESUMO
BACKGROUND: The aim of the study was to evaluate the possible significant role of some clinical factors in predicting cognitive outcome in a group of severe traumatic brain injury (TBI) patients, with Glasgow Coma Scale (GCS) lower than 8 and duration of unconsciousness for at least 15 days (prolonged coma). METHOD: A consecutive sample of 25 survivors of severe TBI attending the Physical and Cognitive Rehabilitation program participated in this study. The neuropsychological test battery included: Word-list Learning, Prose recall, Rey Figure Delayed recall, Word fluency, Raven's Progressive Matrices' 47. The clinical variables evaluated in correlation with the neuropsychological outcome were the following: age, duration of unconsciousness, duration of post-traumatic amnesia, interval from head trauma to neuropsychological evaluation, interval from head trauma to recovery of oral feeding, and finally interval from head trauma to first verbal communication. FINDINGS: The clinical variable with a significant predictive value on most neuropsychological scores was the interval from head trauma to the recovery of oral feeding. CONCLUSIONS: If this result is confirmed in larger samples, time interval of oral feeding recovery from head trauma should be considered as a possible predictor of neuropsychological outcome in TBI patients with prolonged coma.
Assuntos
Lesões Encefálicas/fisiopatologia , Cognição/fisiologia , Adolescente , Adulto , Lesões Encefálicas/complicações , Lesões Encefálicas/psicologia , Estudos de Casos e Controles , Coma Pós-Traumatismo da Cabeça/etiologia , Coma Pós-Traumatismo da Cabeça/fisiopatologia , Coma Pós-Traumatismo da Cabeça/psicologia , Nutrição Enteral , Feminino , Escala de Resultado de Glasgow , Humanos , Masculino , Testes Neuropsicológicos , Valor Preditivo dos Testes , Recuperação de Função Fisiológica , Fatores de Tempo , Resultado do Tratamento , Comportamento Verbal/fisiologiaRESUMO
PRIMARY OBJECTIVES: To assess the outcome of severe traumatic brain injury at least 1 year after trauma, in relation to some early clinical prognostic factors occurring during coma recovery. RESEARCH DESIGN: Retrospective study conducted at the post-coma unit of a rehabilitation hospital. METHODS AND PROCEDURES: A total of 43 patients were included. All of the patients sustained severe traumatic brain injury and prolonged coma, i.e. coma lasting at least 15 days. Outcome was assessed by means of Glasgow Coma Scale, Barthel Index and Mini Mental State 1 year after trauma, in relation to some early clinical prognostic factors occurring during coma recovery. MAIN OUTCOMES AND RESULTS: At the 1 year follow-up, a statistically significant correlation was found with both the Glasgow Outcome Scale and the Barthel Index for the time interval from brain injury to recovery of the following clinical variables: optical fixation, ability to obey commands, spontaneous motor activity and first safe oral feeding. Psychomotor agitation and bulimia were also favourable prognostic factors for the final outcome. CONCLUSIONS: In the present study, first safe oral feeding during coma recovery represents the clinical feature that better predicts the final outcome of patients with severe traumatic brain injury and prolonged coma.