Marriage rates among persons with spinal cord injury.

Postinjury marriage rates of 6,853 persons enrolled in the National Spinal Cord Injury Statistical Center database between 1973 and 1992 were determined. Only 781 marriages occurred, whereas 1,884 marriages were expected based on 29,660 person-years of follow-up and overall annual marriage rates that were specific for age, gender, and previous marital status. Within the study population, characteristics associated with significantly elevated marriage rates included age between 30 and 44, college education, being divorced at injury, paraplegia, independence in ambulation and activities of daily living, and not being institutionalized. Standardized marriage rates were significantly below general U.S. population norms for all study population subgroups except those who were widowed and those who were at least 45 years of age at injury. Further research should focus on identifying reasons for the reduced marriage rate. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Vocational interests of persons with spinal cord injury.

Administered the Strong-Campbell Interest Inventory to 134 males (mean age 26.3 yrs) and 22 females (mean age 31.7 yrs) with spinal cord injury to assess Ss' vocational interests. Ss' scores were compared to the norms for men and women. Rank-order analysis indicated that males' responses showed them to be introverted and more interested in working with things than data or people. Although the smaller sample of females makes conclusions less certain, the females' responses were similar to the males'. Since the interests of these people were often incongruent with the physical limitations imposed by their disability, findings suggest that counselors must apply extra ingenuity to assist in identifying vocational alternatives. (11 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Immunogenicity of pneumococcal vaccine in persons with spinal cord injury

OBJECTIVE: To determine immunogenicity and optimum timing for administering the 23-valent pneumococcal vaccine after spinal cord injury (SCI). DESIGN: Double-blind, randomized, placebo control study. SETTING: SCI unit in a tertiary care medical center and community. PARTICIPANTS: Eighty-seven persons with recent SCI. INTERVENTION: Participants were randomized to receive either placebo or pneumococcal vaccine at 16 to 18 days versus 4 to 6 months postinjury. MAIN OUTCOME MEASURES: Antibody concentrations were measured prior to intervention and 1, 2, and 12 months afterward to evaluate the immune response to five serotypes of Streptococcus pneumoniae. Effects of demographic and injury-related variables on immune response were also evaluated. RESULTS: Timing of vaccination did not influence mean antibody concentrations for any serotype (p > .05). Ninety-five percent of vaccinated persons had twofold or greater increases in antibody concentration for at least one serotype when measured 1 month after vaccination versus 35% of placebo groups (p < .01). After 12 months, 93% of vaccinated persons in both groups maintained antibody concentrations twofold or greater than baseline values. CONCLUSIONS: Most participants developed an immune response to at least one serotype that was maintained for at least 12 months. Immune response varied according to serotype. Given the favorable immune response and no effect of timing, persons with SCI should receive pneumococcal vaccine during initial hospitalization.     

Family caregivers of persons with spinal cord injury: Predicting caregivers at risk for probable depression.

Objective: To determine the percentage of family caregivers of persons with spinal cord injury (SCI) with probable depression and to test the hypothesis that dysfunctional problem-solving abilities would be significantly predictive of risk status after taking into account important demographic characteristics and caregiver health. Design: Correlational and logistic regression analyses of data collected in a cross-sectional design. Participants: Eighteen men and 103 women caregivers (mean age of caregivers = 45.66 years, SD = 12.88) of individuals with SCI. Main Outcome Measure: The Inventory to Diagnose Depression. Results: Nineteen caregivers (15.7%) met criteria on the Inventory to Diagnose Depression for a major depressive disorder. A dysfunctional problem-solving style was significantly predictive of caregiver depression, regardless of the severity of physical impairment of the care recipient or the physical health of the caregiver and caregiver demographic variables. Conclusions: The percentage of caregivers with probable depressive disorder may parallel that observed among persons with SCI, using a more conservative self-report measure designed to assess symptoms associated with a depressive syndrome. Family caregivers with a dysfunctional problem-solving style and assisting individuals with more severe injuries may have probable depression. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predicting neurologic recovery in traumatic cervical spinal cord injury

OBJECTIVE: Traumatic spinal cord injury (SCI) affects 8,000 to 10,000 individuals per year in the United States. One of the most difficult tasks confronting the clinician is the discussion of neurologic recovery and prognosis with the patient and/or family. Our objective is to provide a guide for practitioners to accurately predict neurologic outcome in acute traumatic cervical SCI (tetraplegia). DATA SOURCE: Published reports obtained through MEDLINE search, texts, and studies presented at national conferences. STUDY SELECTION: Peer reviewed studies, in English language, that discussed prognosis after traumatic SCI. CONCLUSION: A comprehensive physical examination of the acute SCI patient is essential in determining the initial level and classification of the injury and is the most accurate method to predict neurologic recovery. Other diagnostic tests, including somatosensory evoked potentials, magnetic resonance imaging, and transcranial magnetic stimulation, may be helpful in further determining outcome when used in association with the clinical examination. The understanding of neurologic recovery should help predict ultimate functional capability and potential needs.     

Depressive symptomatology in persons with spinal cord injury who reside in the community

Depressive symptomatology was studied in a community-based sample of 100 men and 40 women with spinal cord injury. The mean for the Center for Epidemiologic Studies Depression Scale was higher than that reported previously for the general population, and the mean for women was higher than that for men. Findings from the Mobility dimension of the Craig Handicap Assessment and Reporting Technique (CHART) suggested that differences between men and women in degree of mobility within home and community partly mediate the gender difference in depressive symptomatology. Other CHART dimensions, Social Integration and Occupation, were inversely related with depression scores, although these dimensions did not differentiate men and women. A statistically significant relationship was not obtained between depression and disability, assessed by a self-report version of the Functional Independence Measure, or between depression and impairment, reflected by the ASIA Total Motor Index Score. Depression was not related with the presence of either pressure ulcers or presumptive evidence of urinary tract infection.     

Long-term follow-up of bowel management after spinal cord injury

Although neurogenic bowel is a major sequelae of spinal cord injury (SCI), little is known about long-term outcomes of bowel management. The major purposes of this study were to: 1) describe bowel management programs, 2) determine the prevalence of gastrointestinal (GI) complaints, including evacuation problems and GI symptoms, 3) describe the impact of neurogenic bowel on life activities, 4) describe satisfaction with bowel management and, 5) identify the relationship between outcomes and selected injury characteristics. A telephone survey questionnaire was administered to 171 adults with a mean SCI duration of 8.9 years (SD = 8.9) and mean age of 39.5 years (SD = 14.5). The most common bowel program reported was chemical rectal stimulant (39%). The average dietary fiber intake was 6.8 grams (SD = 4.6). The prevalence of total GI complaints was 90% and 76% during the past year and the past month, respectively. Despite the high prevalence of complaints, overall satisfaction was high. Persons with long-term SCI can benefit from continuing assessment by the rehabilitation team, dietary instruction on fiber needs, and dissemination of information on new methods or treatments. Future research needs include prospective studies to assess change over time and to test interventions to improve outcomes.     

Pressure ulcers in community-resident persons with spinal cord injury: prevalence and risk factors

The prevalence and correlates of pressure ulcers in terms of their number, severity, and anatomical location were studied in a community-based sample of 100 men and 40 women with spinal cord injury. Thirty-three percent (n = 46) presented with one or more ulcers of at least one stage I severity when visually examined. Twenty-one individuals had more than one ulcer, the maximum number of ulcers being seven. Of 87 ulcers for which severity ratings were available, 30 (34.5%) were stage I, 33 (37.9%) were stage II, and 24 (27.6%) were either stage III or IV. Individuals with an ulcer exhibited more paralysis and were more dependent on others in activities of daily living. A greater proportion of blacks had more severe ulcers (stages III and IV) than their white counterparts. Persons with more severe ulcers incurred their injury later in life, and had significantly lower mean scores on the Occupation and Mobility dimensions of the Craig Handicap Assessment and Reporting Technique. The findings suggest that factors governing initial development of a pressure ulcer differ in part from those responsible for an ulcer progressing in severity.     

Postinjury employment outcomes among African-American and White persons with spinal cord injury.

Investigated the postinjury employment status of 1,042 Whites and 196 Blacks enrolled in the National Spinal Cord Injury Statistical Center database to determine whether factors that influence re-employment differ for the 2 racial groups. These factors included age, education, and marital status at time of injury; gender; neurologic level and extent of injury; and vocational rehabilitation client status. Age and education were found to predict employment status for both Whites and Blacks, with education being an especially strong predictor for Blacks. Gender had an impact on re-employment only for Blacks, while neurologic level of injury was predictive only for Whites. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

An eleven-year follow-up of adjustment to spinal cord injury.

Collected data regarding work, social activities, medical treatment, life satisfaction, and self-rated adjustment from 154 adults with spinal cord injury in 1974 and again in 1985. There was an increase in years of education, in employment rate and satisfaction with employment, in the proportion of the sample who were married, and in self-rated adjustment across that period. Frequency and days of hospitalization decreased. Significant correlations indicate a moderate degree of stability in the ordering of individuals within the sample over time. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The relationship between pressure sores and psychosocial adjustment in persons with spinal cord injury.

Demonstrated a relationship between the occurrence of pressure sores during inpatient medical rehabilitation and scores on the Human Service Scale (HSS). 566 Ss with spinal cord injury who were 1–4 yrs postinjury participated. Results indicate that Ss who had developed pressure sores during inpatient rehabilitation scored lower on the HSS 1–4 yrs after discharge than did Ss who had not developed such sores. Possible explanations of this relationship are discussed with respect to activity repertoire, psychosocial adjustment, and compliance vs control. (17 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Differences in coping styles among persons with spinal cord injury: A cluster-analytic approach.

Two subgroups were identified and validated in a group of 53 persons with spinal cord injury by applying cluster-analytic procedures to subjects' self-reported coping and health locus-of-control belief scores. Subjects in Cluster 1 relied extensively on all seven scales of the Ways of Coping Questionnaire, had elevated external health attributions, and reported higher levels of psychological distress and depression. Subjects in Cluster 2 emphasized internal health attributions, reported less distress, and relied less on coping methods described in the Ways of Coping Questionnaire. Treatment implications of results for the two subgroups are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social support and the well-being of persons with spinal cord injury living in the community.

100 men and 40 women (all aged 19–77 yrs) with spinal cord injury completed a social support questionnaire, the Center for Epidemiologic Studies Depression Scale, the Life Satisfaction Index Form A, and a single-item self-assessment of health status. A physician assessed the presence or absence of urinary tract infection from laboratory findings and determined the absence, presence, and severity of pressure ulcers from physical examination. Amount of social support was positively related to life satisfaction and physical well-being. Satisfaction with one's support network was associated negatively with depressive symptomatology and positively with life satisfaction. There were significant differences in the correlations between life satisfaction and total social support for men and women. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Pain associated with spinal cord injury

Management of pain after spinal cord injury remains a difficult clinical problem. In particular, neuropathic spinal cord injury pain, like other forms of deafferentation pain in which there is loss or modification of normal afferent sensory inputs, is notoriously resistant to currently available modes of treatment. Although there have been some advances in our understanding of spinal cord injury pain, the mechanisms of neuropathic spinal cord injury pain remain largely unknown and treatment is often ineffective. This review presents findings from recent publications that deal with the mechanisms and management of spinal cord injury pain.     

Communal behaviors and psychological adjustment of family caregivers and persons with spinal cord injury.

Objective: Examined the influence of mutual communal behaviors on the adjustment reported by persons with spinal cord injury (SCI) and their family caregivers. Previous research has found that persons who have a history of mutually communal behaviors in relationships may react differently to relationship changes after an acquired physical disability than dyads with few communal behaviors. Method: Family caregivers and persons with SCI were administered measures of mutual communal behaviors, depression, and life satisfaction. Structural equation modeling was used to test the relations among caregivers' communal behaviors and care recipients' communal behaviors, depression, and life satisfaction. Results: Caregiver and care recipient reports of communal behaviors were not significantly correlated. Significant paths indicated that care recipients' communal behavior scores were positively associated with their life satisfaction, and care recipients' depression was inversely associated with their life satisfaction. Caregivers' communal behavior scores were unrelated to their self-reported adjustment. Conclusions: Caregiver-care recipient dyads may differ in their perceptions of communal behaviors in their relationships. Although care recipient reports of communal behavior may be related to their life satisfaction, communal behaviors may not serve a similar function among caregivers of persons with SCI. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Evaluation of nutritional status in persons with spinal cord injury: a prerequisite for successful rehabilitation

A minority of patients with acute pulmonary embolism (PE) show failure of resolution when assessed by serial ventilation/perfusion (V/Q) radionuclide lung imaging. The fibrinolytic systems were studied in six such patients (group I), and in 11 patients in whom PE had resolved (group II), together with 17 healthy control subjects. Assays of the fibrinolytic system included euglobulin clot lysis times (ECLT), tissue plasminogen activator (tPA), and plasminogen activator inhibitor-1 (PAI-1). Euglobulin clot lysis times were not prolonged in the unresolved PE group, but were significantly longer in patients in group II when compared to control subjects (P < 0.03). This could not be explained either on the basis of tPA levels, which were higher in group II when compared to group I (P < 0.05) and control subjects (P < 0.02), or on the basis of PAI-1 levels which did not differ significantly between the three groups. Our inability to demonstrate derangements of fibrinolysis in the patients with unresolved PE makes defective fibrinolysis an unlikely aetiological factor in the persistence of thrombosis in these patients.     

Health behavior in persons with spinal cord injury: development and initial validation of an outcome measure

OBJECTIVE: To describe the development and initial psychometric properties of a new outcome measure for health behaviors that delay or prevent secondary impairments associated with spinal cord injury (SCI). DESIGN: Persons with SCI were surveyed during routine annual physical evaluations. SETTING: Veterans Affairs Medical Center Spinal Cord Injury Unit, which specializes in primary care for persons with SCI. PARTICIPANTS: Forty-nine persons with SCI, aged 19-73 years, 1-50 years post-SCI. MAIN OUTCOME MEASURE: The newly developed Spinal Cord Injury Lifestyle Scale (SCILS). RESULTS: Internal consistency is high (alpha = 0.81). Correlations between clinicians' ratings of participants' health behavior and the new SCILS provide preliminary support for construct validity. CONCLUSIONS: The SCILS is a brief, self-report measure of health-related behavior in persons with SCI. It is a promising new outcome measure to evaluate the effectiveness of clinical and educational efforts for health maintenance and prevention of secondary impairments associated with SCI.     

Spasticity in rats with sacral spinal cord injury

We have investigated sacral spinal cord lesions in rats with the goal of developing a rat model of muscular spasticity that is minimally disruptive, not interfering with bladder, bowel, or hindlimb locomotor function. Spinal transections were made at the S2 sacral level and, thus, only affected the tail musculature. After spinal transection, the muscles of the tail were inactive for 2 weeks. Following this initial period, hypertonia, hyperreflexia, and clonus developed in the tail, and grew more pronounced with time. These changes were assessed in the awake rat, since the tail is readily accessible and easy to manipulate. Muscle stretch or cutaneous stimulation of the tail produced muscle spasms and marked increases in muscle tone, as measured with force and electromyographic recordings. When the tail was unconstrained, spontaneous or reflex induced flexor and extensor spasms coiled the tail. Movement during the spasms often triggered clonus in the end of the tail. The tail hair and skin were extremely hyperreflexive to light touch, withdrawing quickly at contact, and at times clonus could be entrained by repeated contact of the tail on a surface. Segmental tail muscle reflexes, e.g., Hoffman reflexes (H-reflexes), were measured before and after spinalization, and increased significantly 2 weeks after transection. These results suggest that sacral spinal rats develop symptoms of spasticity in tail muscles with similar characteristics to those seen in limb muscles of humans with spinal cord injury, and thus provide a convenient preparation for studying this condition.     

Predicting employment status at 2 years' postdischarge from spinal cord injury rehabilitation.

Objectives: This exploratory study examined the extent to which postinjury employment was predictable when patients were followed up 2 years' postdischarge from a specialist Spinal Cord Injury (SCI) Unit. Participants and Design: Seventy-two individuals with SCI for whom there were discharge Functional Independence Measure (FIM) scores, 60 complete sets of data were available for Discriminant Function Analysis. Results: Using a combination of variables assessed prior to or shortly after discharge from rehabilitation, complemented by psychosocial variables assessed at the time of follow-up, moderate classification accuracy was achieved with respect to employment status at the 2-year follow-up period (72%), with the set of predictor variables being more accurate at predicting those subsequently in paid employment (83%) than those not (67%). Conclusions: The main implication of the study results is that nontraditional variables (i.e., variables other than injury and demographic variables), including, particularly, contextual environmental variables such as community integration, access to transport, and social support, are worthy of further research, especially because many of these are amenable to rehabilitation program interventions, and thus may facilitate the attainment of enhanced rates of postdischarge employment among those living with SCI. (PsycINFO Database Record (c) 2011 APA, all rights reserved)