The order of reacquirement of activity of daily living functions in people with spinal cord injury during rehabilitation after initial medical treatment and its affecting factors.

The purpose of this study was to investigate the order of reacquisition of activity of daily living (ADL) functions during inpatient rehabilitation at our spinal cord injury unit following the individual's initial medical care and to investigate what initial medical and biological factors would affect the ADL functions which the individual with spinal cord injury could perform 14 weeks after the beginning of inpatient rehabilitation. Fifty-two patients with spinal cord injuries who were hospitalized in the rehabilitation unit after their initial medical care participated in this study. The participants' ADL abilities were measured using the Barthel Index every four weeks after hospitalization for a period of 26 weeks. The order of reacquisition of ADL functions included in the Barthel Index was analyzed. Multiple regression analysis was performed to analyze the initial medical and biological factors affecting ADL reacquisition 14 weeks after hospitalization. The order of reacquisition of the ADL functions was almost the same in each individual. The multiple regression equations of the Barthel Index score and number of ADL functions after 14 weeks were both significant and the explanatory variables in both equations included the patients' age, complications on the initial stage and traumatic brain injury as an associated injury with spinal cord injury. We concluded that the patient's score on the Barthel Index and what the patient could actually perform 14 weeks after hospitalization could be predicted from the patient's status at hospitalization in the rehabilitation unit. This predictable correlation can contribute to the rehabilitation management for spinal cord injuries.     

Rehabilitation and the long-term outcomes of persons with trauma-related amputations

OBJECTIVE: To examine the long-term outcomes of persons undergoing trauma-related amputations, and to explore factors affecting their physical, social, and mental health and the role of inpatient rehabilitation in improving such outcomes. DESIGN: Abstracted medical records and interview data sought for a retrospective cohort of persons who had undergone a lower-limb trauma-related amputation. PARTICIPANTS: Patients identified with a principal or secondary diagnosis of a trauma-related amputation to the lower extremity at the University of Maryland Shock Trauma Center between 1984 and 1994. Patients with spinal cord injury or traumatic brain injury were excluded. RESULTS: Of 146 patients who had trauma-related amputations to the lower limb at the University of Maryland Shock Trauma Center during the study period, nearly 9% died during the acute admission and 3.5% died after discharge. About 87% of all trauma-related amputations involved males, and roughly three quarters involved white persons. About 80% of all amputations occurred before age 40. The health profile of traumatic amputee subjects interviewed in the study (n = 78, 68% response rate) was systematically lower than that of the general US population for all SF-36 scores. The differences in profiles were largest among SF-36 scales sensitive to differences in physical health status, particularly physical functioning, role limitations due to physical health, and bodily pain. About one fourth of persons with a trauma-related amputation reported ongoing severe problems with the residual limb, including phantom pain, wounds, and sores. The number of inpatient rehabilitation nights significantly improved the ability of patients with amputation to function in their physical roles, increased vitality, and reduced bodily pain. Inpatient rehabilitation was also significantly correlated with improved vocational outcomes. CONCLUSIONS: These findings suggest a substantial effect of inpatient rehabilitation in improving long-term outcomes of persons with trauma-related amputations.     

Spinal Cord Injury Risk Assessment for Thromboembolism (SPIRATE Study)

OBJECTIVE: To identify risk factors for venous thromboembolism (VTE) during the rehabilitation phase of spinal cord injury. DESIGN: A comprehensive review of the charts of all patients admitted between 1992 and 1995 for rehabilitation after spinal cord injury. Only records including evidence for objective testing for thromboembolism were included. The analysis variables included type and location of spinal cord injury, American Spinal Injury Association classification, concomitant injuries, surgical procedures, complications, preexisting illnesses, and use of antithrombotic prophylaxis. Hierarchically optimal classification tree analysis was employed to develop a nonlinear model for predicting deep vein thrombosis. RESULTS: The analysis sample consisted of these 243 persons with acute spinal cord injury, 51 of whom had venous thromboembolism, and eight of whom died. A three-variable model emerged that identified patient groups differing in relative likelihood of experiencing deep vein thrombosis. The highest likelihood group were patients with cancer over the age of 35 yrs. Women between the ages of 36 and 58 yrs without cancer were also at increased risk, as were cancer-free men with flaccid paralysis. CONCLUSIONS: Venous thromboembolism is more likely to develop in spinal cord injury patients who are older, obese, and have flaccid paralysis or cancer. These patients should receive vigorous prophylaxis against venous thromboembolism.     

Complications following spinal cord injury: occurrence and risk factors in a longitudinal study during and after inpatient rehabilitation.

OBJECTIVE: To assess the occurrence and risk factors for complications following spinal cord injury during and after inpatient rehabilitation. DESIGN: Multicentre longitudinal study. SUBJECTS: A total of 212 persons with a spinal cord injury admitted to specialized rehabilitation centres. METHODS: Assessments at the start of active rehabilitation (n=212), 3 months later (n=143), at discharge (n=191) and 1 year after discharge (n=143). RESULTS: Multi-level random coefficient analyses revealed that complications were common following spinal cord injury. Most subjects reported neurogenic and musculoskeletal pain, or had spasticity at each assessment. During the year after discharge, complications remained common: urinary tract infections and pressure sores affected 49% and 36% of the population, respectively. The degree of pain decreased, whereas the degree of spasticity increased significantly during inpatient rehabilitation. Overall, increased age, increased body mass index, traumatic lesion, tetraplegia, and complete lesion all increased the risk of complications. CONCLUSION: Complications are common following spinal cord injury. They need specific attention after discharge from inpatient rehabilitation and within subpopulations.     

Functional improvement after pediatric spinal cord injury

OBJECTIVE: To describe the functional gain (FGain) with pediatric spinal cord injury inpatient rehabilitation and to identify the relationship of various factors to FGain in pediatric spinal cord injury inpatient rehabilitation. DESIGN: Retrospective chart review of a series of 91 children with spinal cord injury admitted from 1993 to 1998 in a freestanding rehabilitation hospital. Admission and discharge functional status were assessed with the Pediatric Functional Independence Measure (WeeFIM) instrument for children 7 yr. The outcome measure is the FGain (difference between the discharge and admission functional status). RESULTS: Significant gains in functional status were observed in all patients. FGain was not significantly related to age, sex, length of inpatient rehabilitation, pathogenesis, or completeness or neurologic level of injury. However, there was a trend for higher FGain for patients with incomplete spinal cord injury and traumatic spinal cord injury. CONCLUSIONS: Functional improvement occurs with pediatric spinal cord injury inpatient rehabilitation. There is a trend for higher FGain in patients with less severe injury and traumatic injury. The lack of relationship between FGain and length of inpatient rehabilitation suggests that a variety of other factors influence the relationship between FGain and length of inpatient rehabilitation.     

创伤性脊髓损伤患者的流行病学及住院费用影响因素研究

目的:分析创伤性脊髓损伤(SCI)患者的流行病学特征,评价创伤性SCI患者的住院费用,探索影响住院费用的因素。方法:收集中国康复研究中心收治的252例创伤性SCI患者流行病学相关数据,并采用描述性分析患者基本信息、损伤情况、并发症、住院时间、费用及支付方式,单因素分析和多元线性回归模型分析患者基本特征对住院费用的影响。结果:共252例患者,男女比为4.1:1,41~60岁的患者占比最大(37.3%),工人在患者中占比最大(26.2%);致伤原因中交通事故占首位(26.4%),其次为高空坠落(25.5%);颈段SCI患者占首位(47.2%),其次为胸段(43.3%);ASIA评分A级患者为主(48%),其次为D级患者(22.6%);并发症中发病率前3位分别是神经痛(44.4%)、泌尿系感染(23.8%)、痉挛(22.6%);医疗保险就医患者(34.9%),工伤保险患者(18.7%),其余为自费医疗患者(46.4%)。手术等级、并发症数量、合并症情况、损伤节段、损伤程度、伤后时间间隔的组间差距均影响康复费用;手术等级、并发症数量、受伤时间、损伤节段是康复费用的主要影响因素。结论:男性在SCI患者中的占比升高,颈段SCI患者占比增大;应注意行车和施工中的安全防护,遵守交通法规和操作流程,高龄人群应预防跌倒的发生。医疗保险制度不断完善,减轻了脊髓损伤患者的经济负担。受伤时间对日均住院费用影响最大,其次为手术等级、并发症数量和损伤节段,为合理配置医疗资源可考虑从这几方面着手。     

Cervical fractures and spinal cord injury: outcome of surgical and nonsurgical management

Data were collected retrospectively for 102 consecutive patients with a cervical spinal cord injury admitted to a spinal cord injury center between 1976 and 1986. Frankel's classification and level of spinal cord injury stayed the same or improved in all patients. The complications that occurred compared favorably with outcomes reported in the literature. Approximately 60% of patients achieved a catheter-free voiding status before dismissal from primary rehabilitation. Patients treated with early surgical stabilization of the cervical column were hospitalized a mean of 21 fewer days than their nonsurgical counterparts. In addition, patients treated with early surgical stabilization achieved their first therapeutic leave of absence from primary rehabilitation approximately 40 days sooner than patients stabilized nonsurgically. At final follow-up, however, no appreciable differences in achievement in activities of daily living and mobility were noted between patients treated with surgical stabilization of the cervical spinal column and those treated nonsurgically.     

Paraplegia after aortic aneurysm repair versus traumatic spinal cord injury: functional outcome, complications, and therapy intensity of inpatient rehabilitation

Yokoyama O, Sakuma F, Itoh R, Sashika H. Paraplegia after aortic aneurysm repair versus traumatic spinal cord injury: functional outcome, complications, and therapy intensity of inpatient rehabilitation.

Objective

To compare outcomes, complications, and therapy intensity of inpatient rehabilitation in patients with paraplegia caused by spinal cord injury associated with aortic aneurysm repair (SCI-AA) versus patients with traumatic spinal cord injury (SCI).

Design

Case-controlled study.

Setting

SCI unit in a rehabilitation center.

Participants

Seventeen patients with SCI-AA and 17 patients with traumatic SCI.

Intervention

Standard rehabilitation therapy for SCI.

Main Outcome Measures

Length of stay (LOS) in acute and rehabilitation hospitals; FIM instrument scores; FIM change; FIM efficiency; complications; therapy intensity; and ambulatory state and return to community at discharge.

Results

No significant differences were noted in acute and rehabilitation LOS and admission FIM scores. Discharge FIM scores, FIM change, and FIM efficiencies were significantly lower in the SCI-AA group, which had many complications related to AA and SCI. Intensity of rehabilitation sports therapy in the SCI-AA group was significantly lower than that of the traumatic SCI group, but total therapy intensity did not differ significantly. Both had similar rates of return to ambulatory state and discharge to the community.

Conclusions

SCI-AA patients had many complications that interfered with rehabilitation therapy, and could not achieve functional gains comparable to those with traumatic SCI. However, both groups achieved comparable success with return to ambulatory state and discharge to the community.     

Rehabilitation outcomes after infection-related spinal cord disease: a retrospective analysis

OBJECTIVES: To compare injury characteristics, demographics, and functional outcomes of patients with infection-related spinal cord disease (IR-SCD) vs. those with traumatic spinal cord injury (SCI). DESIGN: A 10-yr retrospective review of 34 consecutive patients with IR-SCD admitted to an SCI rehabilitation unit at a Level 1 tertiary university medical center. Outcome measures included length of stay (LOS), FIM motor scores, and home discharge rates. RESULTS: The cause of IR-SCD was most often spinal epidural abscess secondary to Staphylococcus aureus (74%). Weakness (90%) and neck/back pain (84%) were the most frequent initial admitting symptoms. Identifiable risk factors included history of recent infection (42%), diabetes mellitus (32%), and intravenous drug abuse (26%). SCD-related complications most commonly included pain (81%), urinary tract infection (52%), and spasticity (45%). When compared with traumatic SCI (n = 560), patients with IR-SCD comprised significantly less of the SCI/D rehabilitation admissions (3% vs. 61%), were older (53 vs. 40 yrs), and more often female (35% vs. 16%). Injuries were more commonly located in the thoracic region (48% vs. 38%). Patients with IR-SCD more often had incomplete injuries (94% vs. 57%). Thirty-two percent of IR-SCD patients had improvements in AIS impairment scale classification. LOS was longer on acute care (25 vs. 16 days), but similar on rehabilitation (36 vs. 34 days), and with lower FIM motor changes (16.2 vs. 22.8) during rehabilitation. Patients with IR-SCD were less often discharged to home (56% vs. 75%). CONCLUSIONS: Patients with infection-related SCD comprise a significant subset of SCI/D rehabilitation admissions and have differing demographic and injury characteristics compared with traumatic SCI. Despite less-severe injury characteristics and similar rehabilitation LOS, they achieve lower functional improvements and are less often discharged home, underscoring the importance of patient/family education and discharge planning.     

Clinical presentations, medical complications, and functional outcomes of individuals with gunshot wound-induced spinal cord injury

Gunshot wounds are currently the second leading cause of spinal cord injury in the United States, and coexisting injuries or complications accompanying penetrating wounds often increase patient morbidity. A review of 217 traumatic spinal cord injury rehabilitation admissions to a tertiary care hospital during a 5-yr period revealed 49 individuals (23%) with gunshot wound-induced spinal cord injury. A single bullet entry site was seen in 54%, whereas 17% had greater than 3 sites of entry. Common (>25%) sites of bullet entry included the back, abdomen, neck, and chest. Common gunshot wound-related medical complications included pain (54%), infections (40%), pneumothorax (24%), nonspinal fractures (22%), colonic perforation (17%), cerebrospinal fluid leak (10%), and retroperitoneal hematoma (10%). When compared with nonviolence-related traumatic spinal cord injury (motor vehicle accidents and falls), patients with gunshot wound-induced spinal cord injury were significantly more frequently (P < 0.01) younger, non-Caucasian, unmarried, and unemployed. Injury characteristics revealed significantly (P < 0.01) more paraplegia and complete spinal cord injury within the gunshot wound-induced spinal cord injury group. Gunshot wound-induced spinal cord injury and nonviolent traumatic spinal cord injury groups had similar lengths of stay, Functional Independence Measure scores, and discharge to home rates. This article adds to the growing body of literature examining clinical, medical, and functional outcome characteristics of individuals with spinal cord injury secondary to violence-related cause.     

Predictors of dysphagia after spinal cord injury.

OBJECTIVE: To quantify the incidence of swallowing deficits (dysphagia) and to identify factors that predict risk for dysphagia in the rehabilitation setting following acute traumatic spinal cord injury. DESIGN: Retrospective case-control study. SETTING: Freestanding rehabilitation hospital. PATIENTS: Data were collected on 187 patients with acute traumatic spinal cord injury admitted for rehabilitation over a 4-year period who underwent a swallowing screen, in which 42 underwent a videofluoroscopic swallowing study (VFSS). MAIN OUTCOME MEASURES: VFSS was performed on patients with suspected swallowing problems. Possible antecedents of dysphagia were recorded from the medical record including previous history of spine surgery, surgical approach and technique, tracheostomy and ventilator status, neurologic level of injury, ASIA Impairment Classification, orthosis, etiology of injury, age, and gender. RESULTS: On admission to rehabilitation 22.5% (n = 42) of spinal cord injury patients had symptoms suggesting dysphagia. In 73.8% (n = 31) of these cases, testing confirmed dysphagia (aspiration or requiring a modified diet), while VFSS ruled out dysphagia in 26.2% (n = 11) cases. Logistic regression and other analyses revealed three significant predictors of risk for dysphagia: age (p < .028), tracheostomy and mechanical ventilation (p < .001), and spinal surgery via an anterior cervical approach (p < .016). Other variables analyzed had no relation or at best a slight relation to dysphagia. Tracheostomy at admission was the strongest predictor of dysphagia. The combination of tracheostomy at rehabilitation admission and anterior surgical approach had an extremely high rate of dysphagia (48%). CONCLUSION: Swallowing abnormalities are present in a significant percentage of patients presenting to rehabilitation with acute traumatic cervical spinal cord injury. Patients with a tracheostomy appear to have a substantially increased risk of development of dysphagia, although other factors are also relevant. Risk of dysphagia should be evaluated to decrease the potential for morbidity related to swallowing abnormalities.     

Postacute care services use for dysvascular amputees: a population-based study of Massachusetts

OBJECTIVE: Rehabilitation and other postacute care services utilization for persons with a lower limb amputations due to dysvascular disease is important information for physiatrists, therapists, patients, and health-policy planners. The purpose of this study was to examine rates of inpatient rehabilitation services use in a statewide population. DESIGN: Massachusetts Hospital Case Mix and Charge Data for 1997 were used to select persons with dysvascular limb amputations. Disposition locations after amputation were analyzed. RESULTS: There were 2487 persons who incurred a lower limb amputation, with the majority being white (94%), male (58%), and elderly (69 yrs). Most had diabetes (62%) or peripheral vascular disease (51%). The most common disposition was home (33%), with 16% receiving inpatient rehabilitation after amputation. Persons with transtibial and transfemoral amputations were the most likely to receive inpatient rehabilitation, 28% and 19% respectively. CONCLUSIONS: Sixteen percent of dysvascular amputees received inpatient rehabilitation services. This was higher than the 1997 rate for Maryland (12%) and suggests geographic differences in services utilization. Prospective studies are necessary to examine outcomes for persons receiving rehabilitation services in different care settings to define the optimal rehabilitation venue for functional restoration. Development of more specific International Classification of Diseases, Ninth Revision-Clinical Modification codes for dysvascular amputations would further research and public policy efforts.     

Outcomes of early surgical management versus late or no surgical intervention after acute spinal cord injury

OBJECTIVE: To compare neurologic, medical, and functional outcomes of patients with acute spinal cord injury (SCI) undergoing early (<24 h and 24-72 h) and late (>72 h) surgical spine intervention versus those treated nonsurgically. DESIGN: Retrospective case series comparing outcomes by surgical and nonsurgical groups during acute care, rehabilitation, and at 1-year follow-up. SETTING: Multicenter National Spinal Cord Injury Database. PARTICIPANTS: Consecutive patients with acute, nonpenetrating, traumatic SCI from 1995 to 2000, admitted in the first 24 hours after injury. Surgical spinal intervention was likely secondary to nature of injury and the need for spinal stabilization. Interventions Not applicable. MAIN OUTCOME MEASURES: Changes in neurologic outcomes (motor and sensory levels, motor index score, American Spinal Injury Association [ASIA] Impairment Scale [AIS]), medical complications (pneumonia and atelectasis, deep vein thrombosis and pulmonary embolism, pressure ulcers, autonomic dysreflexia, rehospitalization), and functional outcomes (acute and rehabilitation length of stay [LOS], hospital charges, FIM instrument score, FIM motor efficiency scores). RESULTS: Subjects in the early surgery group were more likely ( P <.05) to be women, have paraplegia, and have SCI caused by motor vehicle collisions. The nonsurgical group was more likely ( P <.05) to have an older mean age and more incomplete injuries. ASIA motor index improvements (from admission to 1-y follow-up) were more likely ( P <.05) in the nonsurgical groups, as compared with the surgical groups. Those with late surgery had significantly ( P <.05) increased acute care and total LOS and hospital charges along with higher incidence of pneumonia and atelectasis. No differences between groups were found for changes in neurologic levels, AIS grade, or FIM motor efficiency. CONCLUSIONS: ASIA motor index improvements were noted in the nonsurgery group, though likely related to increased incompleteness of injuries within this group. Early versus late spinal surgery was associated with shorter LOS and reduced pulmonary complications, however, no differences in neurologic or functional improvements were noted between early or late surgical groups.     

Nontraumatic spinal cord injury rehabilitation: pressure ulcer patterns, prediction, and impact

OBJECTIVE: To investigate the characteristics, predictors, and consequences of pressure ulcers in patients with nontraumatic spinal cord injury (SCI). DESIGN: Retrospective, 3-year, case series. SETTING: Tertiary medical unit specializing in SCI rehabilitation. PARTICIPANTS: Consecutive sample of 134 adult inpatient referrals with nontraumatic SCI. Patients requiring initial rehabilitation or readmission were included. INTERVENTION: Chart review. MAIN OUTCOME MEASURES: Primary outcome measures were presence of pressure ulcers on admission to rehabilitation, incidence of new pressure ulcers developing during hospitalization, and any complications attributable to pressure ulcers during inpatient rehabilitation. Secondary objectives were to examine the predictability of risk factors for pressure ulcers, to assess the usefulness of a model previously developed for predicting pressure ulcers in patients with chronic SCI, and to estimate the effect of pressure ulcers on rehabilitation of nontraumatic SCI. RESULTS: Prevalence of pressure ulcers among admissions was 31.3% (n=42). Only 2.2% (n=3) of patients developed a new pressure ulcer after admission. The length of stay (LOS) of patients admitted with a pressure ulcer was significantly longer than that of those without a pressure ulcer (geometric mean, 62.3 d for pressure ulcer vs 28.2 d for no pressure ulcer, P=.0001). Many previously identified risk factors for pressure ulcers in SCI patients did not apply to our nontraumatic SCI patients. It is estimated that the inpatient LOS for those patients with a significant pressure ulcer was increased by 42 days. CONCLUSIONS: Pressure ulcers are a common complication for people with nontraumatic SCI who are admitted for rehabilitation, and they have a significant impact on LOS.     

脊髓损伤患者对住院环境的需求评价

目的了解脊髓损伤患者对住院环境的需求评价,为创造利于脊髓损伤患者康复的住院环境提供依据。方法以患者希望拥有的住院环境为主题,采用征求意见表和工休座谈会的方式对64例脊髓损伤患者进行调查分析。结果 51例(79.7%)患者对现有住院环境满意,100%的脊髓损伤患者需要提供陪护陪床条件、出院后的家庭康复指导及治疗费用的保障;90%以上的脊髓损伤患者需要提供安全的活动空间和便利的生活条件、和病友和睦相处、医护人员的重视与关爱、家庭的重视与关爱。结论优化脊髓损伤患者的住院环境,提供舒适护理,能提高患者功能锻炼的有效性,提高生活质量。     

Neoplastic versus traumatic spinal cord injury: an outcome comparison after inpatient rehabilitation.

OBJECTIVE: To compare outcomes of patients with neoplastic spinal cord compression (SCC) to outcomes of patients with traumatic spinal cord injury (SCI) after inpatient rehabilitation. DESIGN: A comparison between patients with a diagnosis of neoplastic SCC admitted to an SCI rehabilitation unit and patients with a diagnosis of traumatic SCI admitted to the regional Model Spinal Cord Injury Centers over a 5-year period, controlling for age, neurologic level of injury, and American Spinal Injury Association impairment classification. SETTING: Tertiary university medical centers. PATIENTS: Twenty-nine patients with neoplastic SCC and 29 patients with SCI of traumatic etiology who met standard rehabilitation admission criteria. MAIN OUTCOME MEASURES: Acute and rehabilitation hospital length of stay (LOS), Functional Independence Measure (FIM) scores, FIM change, FIM efficiency, and discharge rates to home. RESULTS: Patients with neoplastic SCC had a significantly (p < .01) shorter rehabilitation LOS than those with traumatic SCI (25.17 vs 57.46 days). No statistical significance was found in acute care LOS. Motor FIM scores on admission were higher in the neoplastic group, but discharge FIM scores and FIM change were significantly lower. Both groups had similar FIM efficiencies and community discharges. CONCLUSIONS: Patients with neoplastic SCC can achieve rates of functional gain comparable to those of their counterparts with traumatic SCI. While patients with traumatic SCI achieve greater functional improvement, patients with neoplastic SCC have a shorter rehabilitation LOS and can achieve comparable success with discharge to the community.     

Association of antidepressant medication therapy with inpatient rehabilitation outcomes for stroke, traumatic brain injury, or traumatic spinal cord injury

Weeks DL, Greer CL, Bray BS, Schwartz CR, White JR Jr. Association of antidepressant medication therapy with inpatient rehabilitation outcomes for stroke, traumatic brain injury, or traumatic spinal cord injury.

Objective

To study whether outcomes in patients who have undergone inpatient rehabilitation for stroke, traumatic brain injury (TBI), or traumatic spinal cord injury (TSCI) differ based on antidepressant medication (ADM) use.

Design

Retrospective cohort study of 867 electronic medical records of patients receiving inpatient rehabilitation for stroke, TBI, or TSCI. Four cohorts were formed within each rehabilitation condition: patients with no history of ADM use and no indication of history of depression; patients with no history of ADM use but with a secondary diagnostic code for a depressive illness; patients with a history of ADM use prior to and during inpatient rehabilitation; and patients who began ADM therapy in inpatient rehabilitation.

Setting

Freestanding inpatient rehabilitation facility (IRF).

Participants

Patients diagnosed with stroke (n=625), TBI (n=175), and TSCI (n=67).

Interventions

Not applicable.

Main Outcome Measures

FIM, rehabilitation length of stay (LOS), deviation between actual LOS and expected LOS, and functional gain per day.

Results

In each impairment condition, patients initiating ADM therapy in inpatient rehabilitation had longer LOS than patients in the same impairment condition on ADM at IRF admission, and had significantly longer LOS than patients with no history of ADM use and no diagnosis of depression (P<.05). LOS for patients initiating ADM therapy as inpatients even exceeded LOS for patients without ADM history, but who had a diagnosis for a depressive disorder. Deviation in LOS was significantly larger in the stroke and TBI groups initiating ADM in IRF than their counterparts with no history of ADM use, illustrating that the group initiating ADM therapy in rehabilitation significantly exceeded expected LOS. Increased LOS did not translate into functional gains, and in fact, functional gain per day was lower in the group initiating ADM therapy in IRF.

Conclusions

Explanations for unexpectedly long LOS in patients initiating ADM in inpatient rehabilitation focus on the potential for ADM to inhibit therapy-driven remodeling of the nervous system when initiated close in time to nervous system injury, or the possibility that untreated sequelae (eg, depressive symptoms or fatigue) were limiting progress in therapy, which triggered ADM treatment.     

脊柱脊髓损伤临床及康复治疗路径实施方案

目的制订脊柱脊髓损伤临床及康复治疗路径。方法总结中国康复研究中心在脊柱脊髓损伤临床及康复治疗领域的经验、患者住院流程及住院费用情况,同时参考ICF Core sets相关内容。结果脊柱脊髓损伤临床及康复治疗路径适用于胸、腰、骶椎损伤并发脊髓神经损伤患者。内容包括急性期的外科治疗(伤后2周内)和亚急性期及后期的脊髓损伤临床及康复治疗(伤后2周～6个月)。急性期的外科治疗路径体现了重建脊柱稳定性及神经减压等核心治疗内容;亚急性及后期脊髓损伤治疗路径体现以康复为主的综合治疗特点。结论本路径的制订及实施基于疾病发展时间进程及脊髓损伤后神经恢复和治疗的阶段性特点,目的是提高医疗服务质量、降低医疗消耗。     

颈髓损伤早期急诊手术的可行性及疗效评价

目的:探讨颈髓损伤早期急诊减压内固定手术的可行性及疗效。方法:回顾性分析2000年6月～2007年6月我科治疗的颈髓损伤患者68例,按是否进行急诊手术分为急诊手术组22例和非急诊手术组46例。所有患者均采集一般资料、神经功能状况(入院时和最后一次随访时)、术后并发症、重症监护时间和住院时间等临床资料,并进行统计学分析。结果:2组患者在一般资料、受伤节段、手术方式、随访时间及入院时神经功能状况等方面均无统计学差异;最后一次随访时2组相比神经功能无显著性差异,但急诊手术组的并发症发生率、重症监护时间和住院时间均低于非急诊手术组。结论:颈髓损伤后早期急诊手术可行、安全,有利于减少术后并发症,但对神经功能的恢复无明显帮助。     

Evolving risk for thromboembolism in spinal cord injury (SPIRATE Study)

OBJECTIVE: To compare the frequency of venous thromboembolism (VTE) in patients examined during 1992-1995 with those examined during 1999-2003. DESIGN: A comprehensive review of the charts of all patients admitted between late 1999 and early 2003 for rehabilitation after spinal cord injury. Only records, including evidence for objective testing for VTE (ultrasound, venography, lung scanning) were included, and patients having inferior vena cava filter placement or previous VTE were excluded. Analysis variables included type and location of spinal cord injury, American Spinal Injury Association classification, concomitant injuries, surgical procedures, complications, preexisting illnesses, and use of antithrombotic prophylaxis. Using univariate optimal discriminant analysis, data from the current group of patients were compared with a previous study of 243 subjects examined between 1992 and 1995. RESULTS: The current sample consisted of 76 persons with acute spinal cord injury, of whom six had VTE (7.9%). As compared with the frequency of VTE in the previous patient sample (21%), this represented a significant decrease (P<0.01). The major differences between the current and previous patient samples were a decrease in the use of unfractionated heparin (15.8% vs. 56.8%, P<0.0001) and an increase in the use of low molecular weight heparin (81.6% vs. 59.7%, P<0.0001). CONCLUSIONS: VTE has been a common and occasionally lethal complication in persons with spinal cord injury. The recent switch from unfractionated heparin to low molecular weight heparin for the prevention of VTE has coincided with a decrease in the frequency of this complication in patients with spinal cord injury.