Fatigue after spinal cord injury.

OBJECTIVES: To identify variables increasing fatigue following spinal cord injury (SCI) and their functional consequences. METHODS: A search of the Medline and Reedoc databases with the keywords SCI, fatigue, intrinsic muscular fatigue, chronic fatigue, aging, training, electrostimulation, quality of life and the same words in French. RESULTS: Two kinds of fatigue are identified following SCI. Intrinsic fatigue in muscles totally or partially paralysed at the level of or below the spinal cord lesion; this peripheral fatigue is due to denervation, total or partial loss of motoneurons, or histological and metabolical changes in muscle; it is well-defined by electrophysiological technology; spasticity and spasms have little influence on its development; it is reversible in part with long term electrostimulation, but at this time, electroneuroprosthetic techniques do not reduce the excessive energetic cost to stand up and walk. Chronic fatigue appears in the long term following SCI; it is linked with aging, physiological, and psychological deconditioning; some data point to chronic fatigue after SCI similar to post-polio syndrome and chronic fatigue syndrome, which may explain the central nature of the fatigue; training programs could be useful in delaying this chronic fatigue and as a consequence, increasing the latent quality of life. CONCLUSION: Muscular intrinsic fatigue after SCI is always of a peripherical nature in muscles partially or totally paralysed. Chronic fatigue during aging greatly decreases quality of life. Both intrinsic and chronic fatigue could be anticipated by electrostimulation technique on the one hand and long term training on the other.     

Employment after spinal cord injury.

The purpose of this study was to compare preinjury and postinjury employment rates in a diverse sample of persons with spinal cord injuries. Several employment variables were compared in individuals grouped into cohorts based on injury level, chronologic age, age at injury, time since injury, and years of education. The study sample (N = 286) was highly educated (mean = 14.2 years of education) and was an average of 18.6 years postinjury. Forty-eight percent of the participants were working at the time of the study, and 75% had worked at some time since injury. Only 12% of the persons who were employed at the time of injury returned to the same job after injury. Several noteworthy findings among the groups were: (1) participants with paraplegia were more likely than those with quadriplegia to return to their preinjury jobs; (2) employment rates were dramatically lower in the 51- to 60-year group; (3) more than 85% of persons in the cohorts who were at least 21 years postinjury had worked at some time since injury; (4) younger age at injury was associated with higher current employment rates; and (5) nearly 95% of all participants with 16 or more years of education had worked at some point since injury. The study results reaffirmed the need for comprehensive rehabilitation, identified the need for retraining several years after injury, and pointed to the role of higher education in producing high employment rates.     

脊髓损伤后疼痛

各种文献所报道的脊髓损伤 (ｓｐｉｎａｌｃｏｒｄｉｎｊｕｒｙ ,ＳＣＩ)后疼痛的发生率差异很大 ,有报道称发生率为5 %— 70 % [1] ,也有报道认为 ,ＳＣＩ后疼痛很常见 ,其发生率一般可达到 6 5 % ,其中大约有 1/ 3属于严重疼痛[2 ] 。ＳＣＩ后疼痛会对患者的康复治疗以及日常活动造成不良影响 ,使其生活质量降低[3、4 ] 。但目前对ＳＣＩ后疼痛仍然缺乏有效的治疗措施 ,因此 ,有必要进行深入的研究。1影响ＳＣＩ后疼痛的因素在可能影响ＳＣＩ后疼痛的各种因素中[5、6 ] ,对损伤性质 (完全性或不完全性 )、损伤平面、心理状况等因素的研究…     

Employment after spinal cord injury

A predictive model for employment after spinal cord injury was developed. The study population consisted of 154 spinal cord injured persons who were treated at our hospital between 1973 and 1979, and followed for seven years after injury. Demographic, social, and injury severity data were abstracted from each subject's hospital record. Motivation to work, employment history, and sources of postinjury financial support, were assessed by a vocational rehabilitation counselor. The study population was divided into four groups: persons continuously unemployed after injury, homemakers, students, and those employed at some time during the seven-year follow-up period. Stepwise discriminant analysis was used to develop a predictive model that ultimately included seven variables: gender, motivation to work, whether the patient's last job required ambulation, race, educational level, a functional ability score, and whether the patient had children. The model correctly classified 82% of those persons who were continuously unemployed, 100% of homemakers, 63% of students, and 72% of employed subjects. Overall, 79% of subjects were classified correctly. The most important classification errors were between the unemployed and employed groups. Seventeen percent of employed patients were incorrectly classified as unemployed, and 11% of unemployed patients were incorrectly classified as employed. Although there are other determinants of postinjury vocational status, individual potential can be assessed by means of a comparatively small set of predictor variables.     

Pain after spinal cord injury

Evaluation of pain in a person with SCI should commence with a determination of the neurologic level and the completeness of injury. The pain then can be localized to one of three regions: above level, at level, or below level. The regional pain then should be categorized either as nociceptive or neuropathic and, after this, subdivided into a specific subtype. An evidence based treatment plan can be devised depending on the specific subtype, which may include physical measures, pharmacologic treatments, behavioral interventions, surgery, or an eclectic combination program. The treatment plan usually can provide some relief for any of the subtypes, although complete relief often is not possible.     

Burns after spinal cord injury

The problem of burns after spinal cord injury is described. Chart review was performed on thirty-five known cases. All burns occurred below the level of the lesion (p less than .001). Causes included bathing and showering, food and beverage, and therapeutic and environmental heating devices. We conclude that spinal cord injured patients should be educated about the risk of burn injury and the situations in which burns can occur.     

Obesity after spinal cord injury

America is in the midst of an obesity epidemic, and individuals who have spinal cord injury (SCI) are perhaps at greater risk than any other segment of the population. Recent changes in the way obesity has been defined have lulled SCI practitioners into a false sense of security about the health of their patients regarding the dangers of obesity and its sequelae. This article defines and uses a definition of obesity that is more relevant to persons who have SCI, reviews the physiology of adipose tissue, and discusses aspects of heredity and environment that contribute to obesity in SCI. The pathophysiology of obesity is discussed relative to health risks for persons who have SCI, particularly those contributing to cardiovascular disease. Prevalence of obesity and its comorbidities are discussed and management options reviewed.     

Mortality after spinal cord injury in Norway.

Objectives: To study mortality, cause of death and risk indicators for death in Norwegian patients with spinal cord injury. DESIGN: A cross-sectional study with retrospective data. SUBJECTS: All patients (n=387) with traumatic spinal cord injury admitted to Sunnaas Rehabilitation Hospital, Norway, during the period 1961-82. METHODS: Medical records were reviewed retrospectively. Causes of death were collected from Statistics Norway and death certificates. Standardized mortality ratios (SMRs) were calculated for the entire sample and for causes of death. To explore risk indicators for death, a Cox regression model was used. RESULTS: During the observation period, 1961-2002, 142 patients died. The main causes of death were pneumonia/influenza (16%), ischaemic heart diseases (13%) and urogenital diseases (13%). SMR was 1.8 for men and 4.9 for women. Cause-specific SMRs were markedly elevated for urogenital diseases, suicide, pneumonia/influenza, urogenital cancer, and diseases of the digestive system. Risk indicators for death were: higher age at injury, tetraplegia, functionally complete spinal cord injury, pre-injury cardiovascular disease, alcohol or substance abuse and psychiatric diagnosis. CONCLUSION: The SMRs show that life expectancy is reduced in chronic spinal cord injury in Norway, more for women than for men. Cause-specific SMRs and risk indicators suggest that the high mortality rates after spinal cord injury to a certain degree are related to preventable aetiologies. To maximize longevity in chronic spinal cord injury, more attention must be paid to co-morbidity.     

Return to school after spinal cord injury.

OBJECTIVE: To determine the typical time elapsed between discharge from an inpatient spinal cord injury (SCI) rehabilitation program and the physical return to school, and to identify barriers faced by patients attempting to return to school. STUDY DESIGN: A retrospective review of all patients ages 18 years or younger who sustained SCI between 1989 and 1995, with resultant paraplegia or tetraplegia, and who attended either primary or secondary school, completed their inpatient rehabilitation at our regional SCI center, and were using a wheelchair when discharged from the hospital. RESULTS: Fifteen of 16 eligible patients agreed to participate. The median time for subjects with paraplegia to return to school after hospital discharge was 10 days; subjects with tetraplegia required a median of 62 days. Architectural and transportation barriers that patients encountered were identified. CONCLUSION: Individuals with SCI return to school relatively soon after discharge from the hospital. Barriers do not prohibit a return to school, but they are problematic.     

Interdisciplinary management of hemicorporectomy after spinal cord injury.

Hemicorporectomy (HCP) is infrequently used, but its effects can devastate the patient's body image, autonomic function, and physical abilities even more than a spinal cord injury of comparable level. Interdisciplinary management is of the utmost importance. This report describes the 2 year course, including four separate rehabilitation admissions, of a patient who was initially paraplegic, and then underwent a HCP for complications secondary to a cauda equina ependymoma. The patient's expectations for functional independence were established by his successful initial spinal cord rehabilitation. The HCP was performed 6 months after initial discharge secondary to infected Harrington rods and rapid spread of the tumor. Extensive use of the interdisciplinary team approach allowed comprehensive analysis and treatment of the patient's comfort, mobility, skin tolerance, and upper extremity functional abilities. Four successive prostheses were developed and modified, until all concerns were successfully addressed. The patient ultimately became completely independent at the wheelchair level. The evaluations, treatment plan, and emphasis of each discipline, including physical therapy, occupational therapy, rehabilitation nursing, therapeutic recreation, social work, vocational rehabilitation, and physiatry are summarized. Differences between the patient's course and standard spinal cord rehabilitation are detailed.     

Anemia after traumatic spinal cord injury

The incidence and natural history of anemia in patients with spinal cord injuries (SCI) were investigated in a prospective study of 68 patients consecutively admitted to a regional acute SCI unit. Fifty had SCI and 18 had spine injuries (SI) without neurologic deficit. Thirty-six of 41 males (88%) and six of nine females (67%) with SCI were anemic on at least one occasion. In the first two weeks after injury, in females and in males, there was no significant difference in mean hemoglobin level between SI and SCI patients. At six weeks, no male with SI was anemic, and males with SCI had significantly lower mean hemoglobin levels than those with SI (121.6 g/L vs 145.4 g/L, p less than .001). Identified early causes of anemia were blood loss due to bony soft tissue or visceral injury, gastrointestinal bleeding, and surgery. In the postacute phase (more than six weeks after injury), anemia occurred in 25 of 41 male and three of nine female SCI patients, and its occurrence was associated with the presence of an identified chronic disease, especially urinary tract infection.     

Transanal irrigation after spinal cord injury

Maureen Coggrave explains why and how transanal irrigation is used for bowel management following spinal cord injury.     

Musculoskeletal conditions after spinal cord injury

The impact of musculoskeletal diseases on the overall function and well-being of a person with spinal cord injury (SCI) cannot be overstated. Even relatively minor musculoskeletal problems can lead to significant secondary disabilities and new societal limitations. This article reviews common musculoskeletal problems and related secondary disabilities associated with SCI. Following an overview on the epidemiology and pathophysiology of each condition, a typical case is presented with a discussion about diagnostic challenges and therapeutic options.     

脊髓损伤后疼痛的处理原则

脊髓损伤后疼痛是脊髓损伤患者常见的并发症之一 ,一般有两种情况 :一种是机械性疼痛 ,与骨折局部异常有关 ;另一种起源于脊髓本身 ,即中枢性疼痛 ,临床多发 ,在脊髓损伤患者中占 11%— 94 %。中枢性疼痛表现为损伤平面以下 (相当于感觉消失部位 )呈扩散性的感觉异常性疼痛 ,常为烧灼痛、针刺痛、麻木或跳动痛 ,一般为自发性 ,多与情绪改变有关。临床有一些患者的主诉实际上属于感觉紊乱 ,严重者可影响患者饮食、睡眠及日常生活 ,应及时处理。1疼痛的发生机制疼痛的发生机制目前尚不十分清楚 ,仍以闸门学说的创始人Ｍｅｌｚａｃｋ和Ｂｅｄｂ…     

Predictors for return to work after spinal cord injury: a 3-year multicenter analysis

OBJECTIVE: To examine the ability of the Motor Index Score (MIS), in combination with demographic variables, to predict return to work during a 3-year period for individuals with spinal cord injury (SCI). METHODS: Prospectively collected data, between 1986 and 1995, submitted to the National Spinal Cord Injury Statistical Center were analyzed to determine the prediction of return to work utilizing variables of education, ethnicity, age, marital status, gender, and MIS. Individuals, aged 18 to 65 yrs, employed at the time of their injury, were evaluated at discharge from rehabilitation and at 1 (YR1), 2 (YR2), and 3 (YR3) years postinjury (sample sizes of 1,857, 1,486, and 1,177, respectively). RESULTS: The most important predictors of return to work were education, MIS, ethnicity, and age at onset of SCI. These variables resulted in a high rate of accuracy for predicting across all 3 yrs (YR1, 81%; YR2, 82%; YR3, 77%). CONCLUSIONS: The ability to predict return to work after SCI was shown utilizing MIS and demographic variables, with nearly 80% accuracy. This suggests that return to work after SCI is a dynamic process, with the level of importance of each variable changing with time postinjury.     

Rehabilitation in spinal cord disorders. 4. Outcomes and issues of aging after spinal cord injury

This self-directed learning module highlights current concepts in outcomes and issues of aging in spinal cord injury. It is part of the chapter on rehabilitation in spinal cord disorders for the Self-Directed Medical Knowledge Program Study Guide for practitioners and trainees in physical medicine and rehabilitation. This article includes discussion of the measurement of impairment, disability, and handicap, and outcomes with respect to employment, long-term adjustment, aging, life expectancy, and causes of death in spinal cord injury.     

Predictors of life satisfaction: a spinal cord injury cohort study

OBJECTIVE: To determine unique demographic, medical, perceived health, and handicap predictors of life satisfaction 2 years after spinal cord injury (SCI), as well as the predictors of change in life satisfaction from year 1 to year 2. DESIGN: Prospective predictive study performed by using longitudinal data from 18 Spinal Cord Injury Model Systems. SETTING: University physical medicine and rehabilitation department. PARTICIPANTS: Adults with traumatic onset SCI (N = 940) evaluated at 1 and 2 years' postinjury. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Satisfaction with Life Scale (SWLS) 2 years post-SCI. Predictor variables: demographic characteristics, impairment and disability classifications, and 1 year post-SCI measures of life satisfaction (SWLS), medical complications, self-perceived health (Medical Outcomes Study 12-Item Short-Form Health Survey), and extent of handicap (Craig Handicap Assessment and Reporting Technique). RESULTS: The factors uniquely associated with an increased risk of lower self-reported life satisfaction at year 2 post-SCI included being male and unemployed, with poor perceived health, decreased mobility, and decreased social integration. After controlling for year 1 estimates of life satisfaction (ie, examining change in life satisfaction), only mobility and perceived health were uniquely related to life satisfaction 2 years post-SCI. CONCLUSION: Mobility and perceived health appear to be the consistent predictors of life satisfaction at year 2 post-SCI, as well as change in satisfaction from year 1 to year 2. Because both factors are amenable to change, they are reasonable targets of intervention programs. Identifying specific mechanisms of perceived health and mobility associated with life satisfaction should be an important area of continued research.