Traumatic spinal cord injuries: evidence from 30 years in a single centre.

STUDY DESIGN: Retrospective data analysis. OBJECTIVES: Traumatic spinal cord injury (TSCI) is a devastating injury that causes a lifelong disability, involving mostly young men. The aim of the study was to analyse some clinical and epidemiological features of TSCI patients admitted to the Spinal Unit of Florence, Italy, during 30 years, from 1981 to 2010. SETTING: Spinal Unit, Careggi University Hospital, Florence, Italy. METHODS: The medical files from the computerised database of the patients who sustained TSCI from 1 January 1981 to 31 December 2010 and received comprehensive care in the same centre were analysed. Information was collected with regard to demographic data, causes of injury, time of injury, associated injuries, treatment of the vertebral lesion and neurological condition at discharge. RESULTS: A total of 1479 patients were included. The number of two-wheeler road traffic accidents (RTAs) has increased over the years, whereas the percentage of falls and sports accidents has been quite constant. The lesions due to 4-wheeler RTAs tend to decrease. Lesions due to falls mainly affected older persons than those due to sports accidents, with a mean age at the time of injury of 52 and 25 years, respectively. Diving was the most common cause among sports and leisure accidents. Associated injuries were present in 56% of all the cases included. CONCLUSION: The cases of spinal cord injury due to two-wheeler RTAs have increased over the years probably because of the increasing diffusion of the use of such a vehicle, and such an eventuality has to be taken into consideration in future prevention strategies.

www.elearnSCI.org: a global educational initiative of ISCoS.

OBJECTIVE: To develop a web-based educational resource for health professionals responsible for the management of spinal cord injury (SCI). The resource:www.elearnSCI.org is comprised of seven learning modules, each subdivided into various submodules. Six of the seven modules address the educational needs of all disciplines involved in comprehensive SCI management. The seventh module addresses prevention of SCI. Each submodule includes an overview, activities, self-assessment questions and references. DEVELOPMENT OF THE RESOURCE: Three hundred and thirty-two experts from The International Spinal Cord Society (ISCoS) and various affiliated societies from 36 countries were involved in developing the resource through 28 subcommittees. The content of each submodule was reviewed and approved by the Education and Scientific Committees of ISCoS and finally by an Editorial Committee of 23 experts. KEY FEATURES: The content of the learning modules is relevant to students and to new as well as experienced SCI healthcare professionals. The content is applicable globally, has received consumer input and is available at no cost. The material is presented on a website underpinned by a sophisticated content-management system, which allows easy maintenance and ready update of all the content. The resource conforms to key principles of e-learning, including appropriateness of curriculum, engagement of learners, innovative approaches, effective learning, ease of use, inclusion, assessment, coherence, consistency, transparency, cost effectiveness and feedback. CONCLUSION: www.elearnSCI.org provides a cost effective way of training healthcare professionals that goes beyond the textbook and traditional face-to-face teaching.

25 years or more after spinal cord injury: clinical conditions of individuals in the Florence and Stockholm areas.

SETTING: Retrospective analysis and retrospective follow-up. INTRODUCTION: Spinal cord injury (SCI) patients have today a nearly normal lifespan. Avoidance of medical complications is key to this end. The aim of the study was to analyse health in individuals surviving 25 years or more after traumatic SCI in Stockholm and Florence, and compare medical complications. METHODS: Data from the databases of the Spinal Unit of Florence and from the Spinalis, Stockholm were analysed. Patients included were C2-L 2, American Spinal Cord Association (ASIA) Impairment Scale (AIS) A-C, and ≥25 years post traumatic SCI. Patients underwent a thorough neurological and general examination, and were interviewed about medical events during those years. Analysed data include: gender, age at injury, current age, neurological level, AIS, cause of injury, presence of neuropathic pain (NP), and spasticity and medical complications. RESULTS: A total of 66 Italian patients and 74 Swedish patients were included. The only statistical difference between the groups was cause of injury due to falls was higher in the Florence group (P<0.01). Male/female ratio was 4:1. Traffic accidents were the most common cause of injury. In all, 60% were paraplegics. Pressure ulcers (PU) occurred in nearly 60% and 32% experienced NP. Respiratory complications (RC) occurred in 25% among tetraplegics. Neurological deterioration occurred in 14%. CONCLUSION: PU, bony fractures, spasticity and NP are important problems after SCI. RC are of clinical importance in the tetraplegics. Complications occur during all periods after injury. Many patients are otherwise healthy 25 years or more after SCI.

Sport, free time and hobbies in people with spinal cord injury.

STUDY DESIGN: Prospective, multicenter follow-up (F-U) observational study. OBJECTIVES: To investigate the changes in participation and sports practice of people after spinal cord injury (SCI) and their impact on perceived quality of life (QoL). METHODS: The questionnaire investigated the health status and management of clinical conditions and attendance of social integration, occupation, autonomy, car driving, sentimental relationships and perceived QoL in a SCI population 4 years after the first rehabilitation hospitalization. RESULTS: Respondents were 403, 83.4% male; 39% was tetraplegic. At F-U, 42.1% worked and studied, 42.2% still held their jobs or studies, and 69% drove the car. In all, 77.2% had bowel continence and 40.4% urinary continence. The results showed that for the 68.2% of respondents, the attendance of friends, relatives and colleagues during their free time was the same or increased compared with the time before the injury, whereas 31.8% showed a decrease. The amount of time the 52.1% of respondents left home was the same or increased compared with before the trauma, whereas 50.6% of the respondents said that the time they were engaged in hobbies was either the same or increased. CONCLUSION: SCI people who perceived their QoL as being higher, and whose attendance, autonomy and time was increased in respect to hobbies, were mainly men with an age range between 36 and 40 years, unmarried, paraplegic and with A-B Asia Score. Regarding the amount of time dedicated to practicing sports, the only difference was the most of that respondents, who indicated a decrease, were women.

Occurrence and predictors of employment after traumatic spinal cord injury: the GISEM Study.

STUDY DESIGN: Multicenter, prospective study. OBJECTIVES: To assess the occurrence and predictors of return to work after traumatic spinal cord injury (SCI). SETTING: Italian rehabilitation centers. METHODS: We evaluated patients previously included in the Italian Group for the Epidemiological Study of Spinal Cord Injuries study. A standardised telephone interview was used to collect data after a mean follow-up of 3.8 years. The main outcome measure was employment at the end of follow-up. RESULTS: A total of 403 patients, 336 men and 67 women, with a mean age of 41.8±16.3 years, were included in the follow-up. In all, 42.1% of patients were employed at the moment of the interview, though 62% reported a worsening in their employment level. Predictors of employment were education (P<0.0001), bowel continence (P=0.02), independence in mobility (P=0.0004), ability to drive (P<0.0001), participating in the community (P=0.0001) and ability to live alone (P<0.0001) while age (P<0.0001), being married (P<0.0001), tetraplegia (P=0.03), occurrence of recent medical problems (P=0.002), re-hospitalization (P=0.02), presence of architectonic barriers (P=0.009) and having a public welfare subsidy (P<0.0001), predicted unemployment. On the basis of multivariate analysis, younger age, education, absence of tetraplegia, ability to drive, ability to live alone, previous employment were independent predictors of employment after SCI. Employment at follow-up was related to several indicators of quality of life. CONCLUSION: Employment after SCI was rather frequent and was related to several patient characteristics and social factors. Specific interventions on the patient and on the social environment may favor employment after SCI and improve quality of life.

A new grading for easy and concise description of functional status after spinal cord lesions.

BACKGROUND: Disability scales do not enable the transmission of concise, meaningful and daily function description for clinical purposes. STUDY DESIGN: Cross-sectional statistical analysis of 328 patients' Spinal Cord Independence Measure (SCIM) III item scores (SIS). OBJECTIVE: To develop a concise and clinically interpretable data-based characterization of daily task accomplishment for patients with spinal cord lesions (SCLs). SETTING: Multi-center study at 13 spinal units in 6 countries. METHODS: Patients were grouped into clusters characterized by smaller differences between the patients' SIS within the clusters than between their centers, using the k-medoides algorithm. The number of clusters (k) was chosen according to the percent of SIS variation they explained and the clinical distinction between them. RESULTS: Analysis showed that k=8 SIS clusters offer a good description of the patient population. The eight functional clusters were designated as A-H, each cluster (grade) representing a combination of task accomplishments. Higher grades were usually (but not always) associated with patients implementing more difficult tasks. Throughout rehabilitation, the patients' functional grade improved and the distribution of patients with similar functional grades within the total SCIM III score deciles remained stable. CONCLUSIONS: A new classification based on SIS clusters enables a concise description of overall functioning and task accomplishment distribution in patients with SCL. A software tool is used to identify the patients' functional grade. Findings support the stability and utility of the grades for characterizing the patients' functional status.

Biomechanical and electromyographic assessment of spastic hypertonus in motor complete traumatic spinal cord-injured individuals.

STUDY DESIGN: Between-groups design with repeated measures. OBJECTIVE: To quantify spastic hypertonia in spinal cord-injured (SCI) individuals. SETTING: Rehabilitative Center, Italy. SUBJECTS: 29 individuals with a motor complete SCI (American Spinal Injury Association impairment scale grade A or B) and 22 controls. METHODS: According to the modified Ashworth scale (MAS), patients were subgrouped as SCI-1 (MAS=1, 1+) and SCI-2 (MAS=2, 3). Passive flexo-extensions of the knee were applied using an isokinetic device (LIDO Active) at 30°, 60°, 90° and 120° s(-1). We measured the peak torque, mean torque (MT) and work. Simultaneous electromyography (EMG) was recorded from leg muscles. RESULTS: At the speed of 120° s(-1) all SCI-2 patients presented EMG reflex activities in the hamstring muscle. All biomechanical parameter values increased significantly according to speed, but analysis of variance revealed a significant interaction between the angular velocity and group (F(d.f. 6, 138) = 8.89, P < 0.0001); post hoc analysis showed significantly greater torque parameter values in the SCI-2 group compared with the SCI-1 group and the control group at 90° and 120° s(-1). Receiver operating characteristic curves showed that using peak torque values the probability of correctly classifying a patient into SCI-1 and SCI-2 was 95%, compared with 70% for MT and 68% for work. CONCLUSIONS: The isokinetic device is useful for distinguishing individuals with a high level of spastic hypertonus. Examination of EMG activity may help ascertain whether increased muscle tone is caused by reflex hyper excitability and to determine whether muscle spasm is present. Peak torque and simultaneous EMG assessment should be considered for the evaluation of individuals with SCI in the rehabilitative context, that is, in measuring therapeutic interventions.

Expected spinal cord independence measure, third version, scores for various neurological levels after complete spinal cord lesions.

STUDY DESIGN: Multicenter international cohort study. OBJECTIVE: The objective of this study was to establish target values for Spinal Cord Independence Measure (SCIM) III scoring in rehabilitation for clinically complete spinal cord lesion (SCL) neurological levels. SETTING: In total, 13 spinal cord units in six countries from North America, Europe and the Middle East were taken. METHODS: Total SCIM III scores and gain at discharge from rehabilitation were calculated for SCL levels in 128 patients with American Spinal Injury Association Impairment Scale (AIS) grade A on admission to rehabilitation. RESULTS: Median, quartiles, mean and s.d., values of discharge SCIM III scores and SCIM III gain for the various SCL levels are presented. Total SCIM III scores and gain were significantly correlated with the SCL level (r=0.730, r=0.579, P<0.001). CONCLUSIONS: Calculated discharge SCIM III scores can be used as target values for functional achievements at various neurological levels in patients after AIS A SCL. They are generally, but not always, inversely correlated with SCL level.

SCIM III is reliable and valid in a separate analysis for traumatic spinal cord lesions.

STUDY DESIGN: A multi-center international cohort study. OBJECTIVE: To evaluate the reliability and validity of the third version of the Spinal Cord Independence Measure (SCIM III), separately for patients with traumatic spinal cord lesions (SCLs). SETTING: A total of 13 spinal cord units in six countries from North America, Europe and the Middle-East. METHODS: SCIM III and Functional Independence Measure (FIM) were assessed for 261 patients with traumatic SCLs, on admission to rehabilitation and before discharge, by two raters. Conventional statistical measures were used to evaluate the SCIM III reliability and validity. RESULTS: In almost all SCIM III tasks, the total agreement between the paired raters was >80%. The κ coefficients were all >0.6 and statistically significant. Pearson's coefficients of the correlations between the paired raters were >0.9, the mean differences between raters were nonsignificant and the intraclass correlation coefficients (ICCs) were ≥ 0.95. Cronbach's α values for the entire SCIM III scale were 0.833-0.835. FIM and SCIM III total scores were correlated (r=0.84, P<0.001). SCIM III was more responsive to changes than FIM. In all subscales, SCIM III identified more changes in function than FIM, and in 3 of the 4 subscales, differences in responsiveness were statistically significant (P<0.02). CONCLUSION: The results confirm the reliability and validity of SCIM III for patients with traumatic SCLs in a number of countries.

Diagnostic criteria of traumatic central cord syndrome. Part 2: a questionnaire survey among spine specialists.

STUDY DESIGN: A questionnaire survey. OBJECTIVES: To evaluate the need for the introduction of quantitative diagnostic criteria for the traumatic central cord syndrome (TCCS). SETTING: An online questionnaire survey with participants from all over the world. METHODS: An invitation to participate in an eight-item online survey questionnaire was sent to surgeon members of AOSpine International. RESULTS: Out of 3340 invited professionals, 157 surgeons (5%) from 41 countries completed the survey. Whereas most of the respondents (75%) described greater impairment of the upper extremities than of the lower extremities in their own TCCS definitions, symptoms such as sensory deficit (39%) and bladder dysfunctions (24%) were reported less frequently. Initially, any difference in motor strength between the upper and lower extremities was considered most frequently (23%) as a 'disproportionate' difference in power. However, after presenting literature review findings, the majority of surgeons (61%) considered a proposed difference of at least 10 points of power (based on the Medical Research Council scale) in favor of the lower extremities as an acceptable cutoff criterion for a diagnosis of TCCS. Most of the participants (40%) felt that applying a single criterion to the diagnosis of TCCS is insufficient for research purposes. CONCLUSION: Various definitions of TCCS were used by physicians involved in the spinal trauma care. The authors consider a difference of at least 10 motor score points between upper and lower extremity power a clear diagnostic criterion. For clinical research purposes, this diagnostic criterion can be considered as a face valid addendum to the commonly applied TCCS definition as introduced by Schneider et al.

The Spinal Cord Independence Measure (SCIM) version III: reliability and validity in a multi-center international study.

PURPOSE: To examine the third version of the Spinal Cord Independence Measure (SCIM III) for reliability and validity in a multi-center cohort study. METHOD: Four hundred and twenty-five patients with spinal cord lesions from 13 spinal cord units in six countries from three continents were assessed with SCIM III and the Functional Independence measure (FIM) on admission to rehabilitation and before discharge. RESULTS: Total agreement between raters was above 80% in most SCIM III tasks, and all kappa coefficients were statistically significant (P<0.001). The coefficients of Pearson correlation between the paired raters were above 0.9, and intraclass correlation coefficients were above 0.94. Cronbach's alpha was above 0.7. The coefficient of Pearson correlation between FIM and SCIM III was 0.790 (P<0.01). SCIM III was more responsive to changes than FIM in the subscales of Respiration and sphincter management and Mobility indoors and outdoors. CONCLUSIONS: The results support the reliability and validity of SCIM III in a multi-cultural setup. Despite several limitations of the study, the results indicate that SCIM III is an efficient measure for functional assessment of SCL patients and can be safely used for clinical and research trials, including international multi-center studies.

Sexual life of males over 50 years of age with spinal-cord lesions of at least 20 years.

BACKGROUND: To assess over the past year the sexuality of male patients with spinal-cord injury (SCI) over 50 years of age with spinal lesions of at least 20 years. METHODS: Subjects were stratified in two groups: 44 individuals under 60 years and 55 individuals over 60 years. A detailed sexual anamnesis was taken for all, and the SF-36 Health Survey questionnaire was completed, with questions 13 and 14 concerning overall sexual life answered through the International Index of Erectile Function. RESULTS: The younger group reached a median score of +50 for each domain of the SF-36; however, the differences between the two groups are not statistically relevant. The physical domain of the SF-36 showed a median score of 43.2 for the younger versus 41.1 for the older, whereas the mental domain showed 44.8 and 43.1, respectively. In the first group, 29/44 (65.9) individuals claimed erectile dysfunction versus 43/55 (78.1%) in the second, whereas 34/44 (77.2%) of the first group reported having sexual intercourse versus 13/55 (23.6%) with P<0.01 (chi2 test). In the 2nd, 29/55 (52.7%) individuals reported physical intimacy without sexual intercourse. For each group, the overall sexual satisfaction is statistically correlated to the duration of the relationship (linear progression test P<0.05). CONCLUSIONS: Median quality of life was high. Sexual intercourse is fundamental only for males of the first group. Most aging couples presented a different way of thinking about sex without the need for intercourse. Physicians should acquire knowledge about sexuality and aging in SCI patients. SPONSORSHIP: This study was not sponsored.

Endogenous risk factors for deep-vein thrombosis in patients with acute spinal cord injuries.

STUDY DESIGN: Case-control study. AIM OF THE STUDY: Investigate the presence of additional endogenous risk factors of deep-vein thrombosis (DVT). SETTING: Regional Spinal Unit of Florence, Italy. METHODS: A total of 43 patients with spinal lesion and a history of DVT during the acute stage of their neurological impairment (Group A) were comprehensively evaluated and the blood concentrations of the following risk factors, that are presumably associated with DVT, were determined: antithrombin III (ATIII), protein C (PC), protein S (PS), factor V Leiden, gene 200210A polymorphism, homocysteine (Hcy), inhibitor of plasminogen activator-1 (PAI-1) and lipoprotein A (LpA). The control group (Group B) consisted of 46 patients matched to Group A for sex, age, neurological status and prophylactic treatment during the acute stage, with no history of DVT. Statistical analysis was performed using the Mann-Whitney and Fisher's exact tests. RESULTS: Of the individuals in Group A, 14% had no risk factor and 86% had at least one; however, in Group B 54% had no endogenous risk factors and 46% had at least one. None of the individuals in either group had a deficit in their coagulation inhibitors (ATIII, PC and PS), and the LpA level was equivalent in the two groups. The levels of Hcy and PAI-1 were significantly higher in Group A. CONCLUSIONS: Increases in the levels of plasma Hcy and PAI-1 are demonstrated to be independent risk factors for developing a DVT.

Neurological and functional outcome in traumatic central cord syndrome.

STUDY DESIGN: Retrospective analysis of in-patient stay and prospective follow-up. OBJECTIVES: To study neurological and functional outcomes after traumatic central cord syndrome (TCCS). SETTING: Regional Spinal Unit of Florence, Italy. METHODS: In total, 82 patients, admitted for acute rehabilitation to our Centre (1996-2002) with a diagnosis of TCCS entered the study. Data on admission and discharge were collected for assessments performed at 18 months of injury or later. Data included: cause of injury, gender, type of vertebral lesion, treatment, time of hospitalisation (LoS), ASIA/ISCOS Impairment Scale, neurological examination, functional independence measure (FIM) on admission and discharge. Additional measures included the walking index for spinal cord injuries (WISCI), bladder management, FIM, spasticity on discharge/follow-up and neuropathic pain at follow-up. Correlations were performed on outcome measures in relation to age, treatment, LoS, spasticity and neuropathic pain. RESULTS: Average age was 52 (16-82) years. Causes included falls (47%), road traffic accidents (36%) and sport (7%). Of patients, 45% were treated surgically and 55% conservatively. LoS was 120 days (24-390), but less for those treated without surgery. Patients under 65 years had better outcomes with less neuropathic pain. Neurological and functional recovery was observed on discharge from rehabilitation, which continued in the period following discharge. Spasticity was equally present in all age groups. No difference in outcome was found as a result of spine surgery. CONCLUSIONS: Patients with TCCS are older than other spinal cord injured patients, but often show improvement after discharge. Improvement in subjects under 65 years was significantly better than for those over 65 years.

A multicenter international study on the Spinal Cord Independence Measure, version III: Rasch psychometric validation.

BACKGROUND: A third version of the Spinal Cord Independence Measure (SCIM III), made up of three subscales, was formulated following comments by experts from several countries and Rasch analysis performed on the previous version. OBJECTIVE: To examine the validity, reliability, and usefulness of SCIM III using Rasch analysis. DESIGN: Multicenter cohort study. SETTING: Thirteen spinal cord units in six countries from North America, Europe, and the Middle-East. SUBJECTS: 425 patients with spinal cord lesions (SCL). INTERVENTIONS: SCIM III assessments by professional staff members. Rasch analysis of admission scores. MAIN OUTCOME MEASURES: SCIM III subscale match between the distribution of item difficulty grades and the patient ability measurements; reliability of patient ability measures; fit of data to Rasch model requirements; unidimensionality of each subscale; hierarchical ordering of categories within items; differential item functioning across classes of patients and across countries. RESULTS: Results supported the compatibility of the SCIM subscales with the stringent Rasch requirements. Average infit mean-square indices were 0.79-1.06; statistically distinct strata of abilities were 3 to 4; most thresholds between adjacent categories were properly ordered; item hierarchy was stable across most of the clinical subgroups and across countries. In a few items, however, misfit or category threshold disordering were found. CONCLUSIONS: The scores of each SCIM III subscale appear as a reliable and useful quantitative representation of a specific construct of independence after SCL. This justifies the use of SCIM in clinical research, including cross-cultural trials. The results also suggest that there is merit in further refining the scale.

Assessment of three year experience of a strategy for patient selection and timing of operation in the management of acute thoracic and lumbar spine fractures: a prospective study.

BACKGROUND: The purpose of this article is to report experience gained over three years of the use of a protocol for patient selection and timing of operation for acute thoracic and lumbar fractures. METHOD: At admission, all patients underwent neurological and imaging exams. All patients with a spinal cord lesion scored as ASIA A at any level inferior to T10 and as ASIA B, C or D at any level, were categorized as emergency and operated on within eight hours from trauma. ASIA A cases in the T1-T10 tract and ASIA E cases at any level were treated in the ordinary operative work schedule. FINDINGS: Ninety-four patients with surgically treated lumbar or thoracic fractures took part in this study. On the imaging studies, 12 patients were classified as A, 50 as B and 32 as C following the AO classification. At the neurological exam, 39 patients were scored as ASIA A, nine as B, six as C, two as D and 38 as E. At follow-up, of the 39 patients scored as ASIA A, 13 (33%) improved at least one grade and of the 17 scored as ASIA B, C or D, 11 (64.7%) improved. None of the 38 patients scored as ASIA E deteriorated. CONCLUSIONS: The findings show that the strategy in the protocol was safe and followed by satisfactory rates of neurological outcome. Larger prospective studies, preferably randomized, are needed to establish definitively its place in the management of patients with spinal injury.

Spinal cord injuries due to diving accidents.

STUDY DESIGN: Retrospective study and data analysis. OBJECTIVE: To investigate and analyse the main features of spinal cord injuries due to diving accidents accepted in our Centre from June 1978 to December 2002. SETTING: Regional Spinal Unit of Florence, Italy. INTRODUCTION: Diving accidents mostly occur in a young and healthy population and most of the patients develop tetraplegia with a severe lifelong disability. From 1978 to 2002, 65 patients with spinal injuries due to diving accidents were admitted to the Regional Spinal Unit of Florence. MATERIAL AND METHODS: A retrospective study was conducted by analysing data stored in our local computerized database. We considered the vertebral injury, ASIA-ISCOS neurological classification on admission and discharge, gender, age at the time of injury, month of injury, treatment of vertebral lesion, length of stay in the Spinal Unit, neurological outcome, and complications. Data were analysed statistically by using the Fisher's exact test and logistic regression. RESULTS: In all, 62/65 patients were males (95%). Mean age at injury time: 22 years. On admission, 35/65 were neurologically complete ASIA A (54%), while 16 were classified ASIA B, 7 ASIA C and 7 ASIA D, according to the ASIA-ISCOS neurological standard of classification. C6 was the most common neurological motor level (40%) and C5 the most common vertebral injury level. In all, 36/65 (55%) patients underwent surgical treatment. Mean hospitalization time was 5 months. No neurological deterioration was recorded. In all, 20/65 (31%) patients improved neurologically and 16/20 (80%) of those had received surgical treatment. In all, 15/65 (23%) patients had complications and one patient died during the hospitalization period. CONCLUSIONS AND DISCUSSION: Patients whose vertebral lesions were surgically treated had a better neurological outcome than conservatively treated ones. Teardrop fractures showed worse neurological outcome as compared with burst fractures. Neurological improvement was more present in initially incomplete lesions. Treatment with high dose methylprednisolone during the first 8 h after trauma seemed to influence the neurological outcome positively. Age was also an important factor in influencing the neurological outcome.

Complications during the acute phase of traumatic spinal cord lesions.

STUDY DESIGN: Prospective 2 years survey from 1 February 1997 to 31 January 1999. OBJECTIVES: To assess the incidence of complications during the acute stage of spinal cord lesions and the possible correlations between them and the type of care and rehabilitation provided. SETTING: Spinal cord injured patients consecutively admitted to 37 Italian Rehabilitation Centres (RCs). METHODS: The study population was drawn from the GISEM (Italian Group for the Epidemiological Study of Spinal Cord Injuries) study (1997-1999), which involved the participation of 37 RCs and Spinal Units (SUs), situated all over Italy, mainly in the northern and central part of the country. Only patients admitted within 60 days from the traumatic injury were considered. This yielded a population of 588 patients (18% females and 82% males). Six of the most common complications were considered: trophic skin changes, heterotopic ossifications, urinary complications, respiratory complications, deep-vein thrombosis and pulmonary embolism. RESULTS: Results revealed a high incidence of trophic skin changes (23.3%), while over half of the patients presented at least one of the complications under examination. Trophic skin changes occurred exclusively among the patients whose admission to the SUs had been delayed or who had received initial treatment in nonspecialised Centres. CONCLUSIONS: Optimal rehabilitation care, with regard to the prevention of complications during the acute phase, entails early admission to a specialised multidisciplinary facility, namely an SU.

Primary prevention of deep venous thrombosis and pulmonary embolism in acute spinal cord injured patients.

STUDY DESIGN: Prospective clinical trial. OBJECTIVES: To evaluate the efficacy of a specific protocol for prevention of thrombo-embolic disease occurring during the acute stage of spinal cord lesions, based on the simultaneous use of pharmacological plus mechanical procedures. SETTING: Regional Spinal Unit of Florence, Italy. INTRODUCTION: Deep venous thrombosis (DVT) is a dangerous pathology whose first clinical sign can be represented by unexpected pulmonary embolism (PE). Its incidence in acute spinal cord injured (SCI) patients is reported to range between 9% and 90%. Its prevention represents one of the major challenges for the clinicians involved in the care of such patients. METHOD: Two hundred and seventy-five SCI patients consecutively admitted to our Centre were investigated by colour doppler ultrasonography of lower limbs and pelvis on admission, after 30-45 days and whenever clinically requested. Subcutaneous Nadroparine, a low molecular weight heparin (LMWH), plus early mobilisation, permanently dressed gradient elastic stockings (PGES), and external sequential pneumatic compression (ESPC) of the lower limbs, applied during the first 30 days after injury, were given to all of them. Colour doppler ultrasonography (CDUS) complete investigations of the lower limbs and pelvis were performed on admission, after 30-45 days and whenever clinically requested. The patients were divided into two groups according to their time interval from injury to the admission to our Centre. RESULTS: The incidence of detected DVT was 2% in those patients (99) admitted early to our centre (within 72 h from the trauma), who immediately received our prophylactic protocol. No PE was reported. The other group of patients (176), all admitted between 8 and 28 days (mean 12 days) developed DVT in 26% of cases. None of these patients received ESPC before being admitted to our Centre. No patient had been admitted between 3 and 8 days interval time post injury. CONCLUSION: Early application of pharmacological plus mechanical treatment for DVT prevention produces a marked reduction in such complications. It also reduces the risks of morbidity and mortality in our patients, and, not least, reduces the hospitalization costs during the early period of rehabilitation.