Poster 232

The Journal of Spinal Cord Medicine, 2007

Background/Objective: To examine and compare demographics and functional outcomes for individuals with spinal cord injury (SCI) clinical syndromes, including central cord (CCS), Brown-Sequard (BSS), anterior cord (ACS), posterior cord (PCS), cauda equina (CES), and conus medullaris (CMS). Design: Retrospective review. Setting: Tertiary care, level 1 trauma center inpatient rehabilitation unit. Participants: Eight hundred thirty-nine consecutive admissions with acute SCIs. Main Outcomes Measures: Functional independence measure (FIM), FIM subgroups (motor, self-care, sphincter control), length of stay (LOS), and discharge disposition. Results: One hundred seventy-five patients (20.9%) were diagnosed with SCI clinical syndromes. CCS was the most common (44.0%), followed by CES (25.1%) and BSS (17.1%). Significant differences (P 0.01) were found between groups with regard to age, race, etiology, total admission FIM, motor admission FIM, self-care admission and discharge FIM, and LOS. Statistical analysis between tetraplegic BSS and CCS revealed significant differences (P 0.01) with respect to age (39.7 vs 53.2 years) and a trend toward significance (P 0.05) with regard to self-care admission and discharge FIM. No significant differences (P 0.01) were found when comparing CMS to CES. Conclusions: SCI clinical syndromes represent a significant proportion of admissions to acute SCI rehabilitation, with CCS presenting most commonly and representing the oldest age group with the lowest admission functional level of all SCI clinical syndromes. Patients with cervical BSS seem to achieve higher functional improvement by discharge compared with patients with CCS. Patients with CMS and CES exhibit similar functional outcomes. Patients with ACS and PCS show functional gains with inpatient rehabilitation, with patients with ACS displaying the longest LOS of the SCI clinical syndromes. These findings have important implications for the overall management and outcome of patients with SCI.

The purpose of this study was to investigate the changes in the activity limitations of patients following in-patient rehabilitation and the factors influencing functional ability as measured by the Spinal Cord Independence Measure III (SCIM III).

European Journal of Neurology, 2006

Neurological patient populations are usually described by diagnosis or in terms of functional disability measures but rarely by their clinical syndromes. A point-prevalence study was conducted assessing 349 neurological inpatients to determine the frequency and co-occurrence of disabling neurological syndromes, considering a wider spectrum including pain, emotional, neuropsychological, vegetative and sensorimotor syndromes. Of the study patients, 61% (n ¼ 224) had sensorimotor syndromes, 53% (n ¼ 185) had neuropsychological disorders, 40% (n ¼ 139) of the patients suffered from pain, emotional disorders were found in 36% (n ¼ 122) and vegetative disorders in 33% (n ¼ 113). Although frequency varied by neurological diagnosis, these disabling conditions were found across all inpatient groups of diagnosis. Similarly, disorders outside the motor domains grouped according to their Barthel Index showed a striking frequency in patients considered as activities of daily living independent, reflecting a wider spectrum of disability that functional measures are not able to capture. Of the study population, 68% (n ¼ 237) suffered from co-occurring disorders from different categories (pain, emotional, neuropsychological, vegetative and sensorimotor syndromes). There is a high prevalence and co-occurrence of disabling syndromes in neurological inpatients. These proportions reflect the neurological workload in a patient population and should be considered in future rehabilitation research and allocation of resources.

Arquivos de neuro-psiquiatria

European Journal of Pain, 2006

Background: Complex Regional Pain Syndrome type 1 (CRPS 1) is a potentially incapacitating complication in which pain seems to be the most disabling factor. We performed a late follow up study of a well-defined CRPS 1 population more than eight years after diagnosis. The relationships between early and late impairments were studied with a view to outcome prediction and to investigate possible differences in long-term impairments according to initial CRPS 1 subdiagnosis (i.e. ''warm'' or ''cold'', diagnosed according to skin temperature measured via infrared thermometer). Methods: We again measured patients using the Impairment Level SumScore (ISS) (T8). These data were compared with earlier ISS measurements at CRPS diagnosis (T0) and after one yearÕs treatment (T1). Correlations were determined between these measures. Results: Forty-five patients participated in the present study. Total median ISS improved by 55% (statistically/clinically significant) after one yearÕs treatment (T1), and worsened (non-significantly) by 14% from T1 to T8-without differences according to original subdiagnosis. ISS correlations were stronger for T1 vs. T8 than for T0 vs. T1 or T0 vs. T8, being strongest for the ISS factors related to pain. Conclusions: Considerable impairments, as measured by ISS, are still present over eight years after first CRPS 1 diagnosis. These do not greatly change between one and eight years post-diagnosis. ISS outcomes are similar for ''cold'' and ''warm'' CRPS 1 diagnostic subgroups. Component ISS scores associated with pain appear to possess greatest predictive power.

2019

Neuromuscular Disorders, 2019

Disability and Rehabilitation, 2014

Spinal Cord, 2009

Study design: Observational study. Objectives: To report the intra-rater (one rater), inter-rater (two raters) and inter-session (one subject, sessions 1-5) reliability of lower extremity modified Ashworth scale (MAS) scores among patients with chronic spinal cord injury (SCI). Setting: Tertiary Academic Rehab Centre in Toronto, Canada. Methods: MAS scores of 20 subjects with chronic SCI (C5-T10 AIS A-D412 months) were recorded for the hip abductors and adductors, knee flexors and extensors, and ankle plantar and dorsiflexors. MAS scores were assessed by two blinded raters (A and B) at the same time of day, weekly for 5 weeks using standardized test positions, a one-cycle per second metronome, with ratings recorded on the second cycle. MAS score reproducibility [intra-rater, inter-rater] were calculated using Cohen's Kappa. Intraclass correlation coefficients (ICCs) were calculated to determine inter-session (trials 1-5) reliability; Kappa values X0.81 and ICC values X0.75 were desired. Results: Intra-rater reliability was fair to almost perfect (0.2oko1.0) and differed between raters. Inter-rater reliability was poor-to-moderate (ko0.6) for all muscle groups. Inter-session reliability for a single rater was fair-to-good (0.4oICCo0.75) for all muscle groups. Conclusions: MAS was not reliable as an intra-rater tool for all raters, and showed poor inter-rater and modest inter-session reliability. MAS has inadequate reliability for determining lower extremity spasticity between raters (inter-rater) or over time (inter-session). It is recommended that the rehabilitation science community seek alternative measures for quantifying spasticity.

Journal of Psychosomatic Research, 2015

Objective: Functional somatic syndromes (FSS), defined as physical syndromes without known underlying organic pathology, are sometimes regarded as less serious conditions than well-defined medical diseases (MD). The aims of this study were to evaluate functional limitations in FSS, and to compare the results to MD patients with the same core symptoms. Methods: This study was performed in 89,585 participants (age: 44.4±12.4 years, 58.5% female) of the generalpopulation cohort LifeLines. Quality of Life (QoL) and work participation were examined as indicators of functional limitations. QoL was assessed with two summary scales of the RAND-36: the physical component summary (PCS) and the mental component summary (MCS). Work participation was assessed with a self-reported questionnaire. QoL and work participation were compared between FSS and MD patients, using Chi-squared tests and ANCOVA-analyses, adjusted for age, sex, educational level, and mental disorders. Results: Of the participants, 11.0% (n=9861) reported a FSS, and 2.7% (n=2395) reported a MD. Total QoL, PCS and MCS were significantly lower in all separate FSS and MD compared to controls (P≤.001). Clinically relevant differences in QoL were found between chronic fatigue syndrome and multiple sclerosis patients, and between fibromyalgia syndrome and rheumatoid arthritis patients. Compared to controls, FSS and MD patients reported a comparably reduced working percentage, increased sick absence, early retirement due to health-related reasons, and disability percentage (P≤.001). Conclusion: Functional limitations in FSS patients are common, and as severe as those in patients with MD when looking at QoL and work participation, emphasizing that FSS are serious health conditions.