Creation and validation of a new tool for the monitoring efficacy of neurogenic bowel dysfunction treatment on response: the MENTOR tool.

STUDY DESIGN: Prospective observational study. OBJECTIVES: A tool to help decision-making tool for Neurogenic Bowel Dysfunction (NBD) in individuals with SCI is needed. We present a project to create and validate a new tool, the Monitoring Efficacy of NBD Treatment On Response (MENTOR), and to determine its level of concordance with decisions made by experienced clinicians in the field. SETTING: UK, Denmark, USA, Italy, The Netherlands, Germany. METHODS: The first phase was creation of the tool through a modified Delphi process. The second phase was the validation, wherein individuals with spinal cord injury with NBD were asked to complete the MENTOR tool immediately prior to clinic consultation. From the responses to the questionnaire of the tool, each participant was allocated into one of three categories reflecting the possible therapeutic recommendations ("recommend change", "further discussion" and "monitoring"). An expert clinician then assessed the participant, blinded to MENTOR results, and made an independent treatment decision. RESULTS: A total of 248 MENTOR forms were completed. Strong agreement was found when the MENTOR tool recommended monitoring (92%) or treatment change (83%); the lowest concordance when the decision was for the "further discussion" option (59%). Patient acceptability was reported by 97% of individuals. CONCLUSIONS: MENTOR is an easy to use tool to monitor the treatment of NBD and determinate progression through the clinical pathway. This validation study shows good correspondence between expert clinician opinion and MENTOR result. The tool has potential to be used in other patient groups, following further studies.

Secondary health conditions and quality of life in persons living with spinal cord injury for at least ten years.

OBJECTIVES: To describe the prevalence of secondary health conditions among persons with long-term spinal cord injury, and the relationship between these secondary health conditions and quality of life. DESIGN: Multicentre, cross-sectional study. SUBJECTS: Individuals (n = 282) with traumatic or non-traumatic spinal cord injury for ≥ 10 years, age at injury 18-35 years, current age 28-65 years, and using a wheelchair. METHODS: Occurrence of 13 secondary health conditions was assessed during a consultation with a rehabilitation physician. Quality of life was measured with the International Spinal Cord Injury Quality of Life Basic Data Set. RESULTS: Median time since injury was 22.0 years. Median number of secondary health conditions was 4. The most prevalent secondary health conditions were: musculoskeletal pain (63.5%), oedema (38.7%), neuropathic pain (34.1%) and urinary tract infections (33.3%). Only oedema showed a significant association with increasing time since injury. Median Total Quality of Life Basic Data Set score was 7. Musculoskeletal pain, pressure ulcers, problematic spasticity and constipation showed an independent association with quality of life in multiple regression analysis, but in general, these associations were weak. CONCLUSION: Secondary health conditions are common among persons with long-term spinal cord injury and the following secondary health conditions were independently associated with lower quality of life: musculoskeletal pain, pressure ulcers, problematic spasticity, and constipation. Minimizing the impact of secondary health conditions should be a priority in the long-term care of persons with spinal cord injury.

Which factors make clean intermittent (self) catheterisation successful?

AIMS AND OBJECTIVES: To explore which factors determine successful intermittent catheterisation. BACKGROUND: Intermittent catheterisation is a safe, effective treatment and is associated with improved quality of life, although negative issues are reported. Factors which determine adherence are largely unknown. An additional qualitative study was conducted to gain insight into patient's experience with intermittent catheterisation in everyday life. DESIGN: A prospective multicentre study was conducted between March 2012-March 2013 with one year follow-up. METHODS: Patients with a variety of diagnoses referred to the outpatient clinic, ≥18 years, performed catheterisation at least once a day for ≥3 months were included. Data were obtained by patients' specific questionnaire Visual Analog Scale of quality of life regarding voiding problems, a questionnaire about catheterisation in daily practice, King's Health questionnaire, and a short questionnaire after one year. RESULTS: Of the 129 (72 male) patients, mean age 62 (22-86) years, seven died and 63 stopped, 32/63 (50%) due to recovered bladder function. Fifty-nine (47%) continued to perform catheterisation after one year. Forty-seven (86%) patients reported catheterisation had become part of their life or had a positive effect on their life. A weak correlation was found between increasing age and cessation of catheterisation. Visual Analogue Scale - score on quality of life improved for the total group. The King's Health questionnaire identified in the total group that the impact of the bladder problem in daily life, limitations in daily activities and negative emotions decreased over time. CONCLUSION: Adherence of successful intermittent catheterisation can be influenced negatively by increasing age. However, we think catheterisation should be considered as an option for older patients. We could not conform that if intermittent catheterisation was beneficial for the patient, it would positively influence adherence. Further prospective studies on adherence of intermittent catheterisation in larger groups need to be undertaken. RELEVANCE TO CLINICAL PRACTICE: After implementation of the national guideline in 2008, we were able to perform a multicentre study. This prospective study gives insight into patients who were undertaking intermittent catheterisation and which factors determine successful intermittent catheterisation adherence. After following the national guideline, we found no factors for additional interventions in assessment or coaching intermittent catheterisation. Post void residual volume turned out to be not a predictor for the necessity of intermittent catheterisation. A large group of patients could discontinue intermittent catheterisation during follow-up due to bladder function recovery. Although a weak correlation was found between increasing age and ceasing of catheterisation, we think the older can benefit from intermittent catheterisation. In the first period, additional support, for example given by a district nurse, may be necessary for this group to achieve better outcomes.

Effects of hybrid cycle and handcycle exercise on cardiovascular disease risk factors in people with spinal cord injury: A randomized controlled trial.

OBJECTIVE: To examine the effects of a 16-week exercise programme, using either a hybrid cycle or a handcycle, on cardiovascular disease risk factors in people with spinal cord injury. PARTICIPANTS: Nineteen individuals with spinal cord injury ≥ 8 years. DESIGN: Multicentre randomized controlled trial. Both the hybrid cycle group (n = 9) and the handcycle group (n = 10) trained twice a week for 16 weeks on the specific cycle. Outcome measures obtained pre and post the programme were: metabolic syndrome components (waist circumference, systolic and diastolic blood pressure, high-density lipoprotein cholesterol, triglycerides and insulin resistance), inflammatory status (C-reactive protein (CRP), interleukin (IL)-6 and -10), and visceral adiposity (trunk and android fat). RESULTS: For all outcome measures, there were no significant differences over time between the 2 training groups. Overall significant reductions were found for waist circumference (p = 0.001), diastolic blood pressure (p = 0.03), insulin resistance (p = 0.006), CRP (p = 0.05), IL-6 (p = 0.04), IL-6/IL-10 ratio (p = 0.03), and trunk (p = 0.04) and android (p = 0.02) fat percentage. No significant main effects for time were observed for systolic blood pressure, triglycerides, high-density lipoprotein cholesterol, IL-10, and trunk and android fat mass. CONCLUSION: The 16-week exercise programme, using either a hybrid cycle or a handcycle, found similar beneficial effects on metabolic syndrome components, inflammatory status and visceral adiposity, indicating that there were no additional benefits of functional electrical stimulation-induced leg exercise over handcycle exercise alone.

Outcomes of neurogenic bowel management in individuals living with a spinal cord injury for at least 10 years.

OBJECTIVE: To describe bowel management and its outcomes in individuals living with a spinal cord injury (SCI) for at least 10 years. DESIGN: Cross-sectional multicenter study. SETTING: Dutch community. PARTICIPANTS: Individuals (N=258; age range, 28-65y) who acquired their SCI between 18 and 35 years of age, who were at least 10 years post-SCI, and who used a wheelchair for their daily mobility. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: The International SCI Bowel Function Basic Data Set, the neurogenic bowel dysfunction (NBD) score, and a single item on satisfaction with bowel management. RESULTS: Mean time since injury (TSI) was 24±9 years. Seventy-four percent used ≥1 conservative bowel management method, specifically digital evacuation (35%) and mini enemas (31%). Transanal irrigation (TAI) and surgical interventions were used by 11% and 8%, respectively. Perianal problems were reported by 45% of the participants. Severe NBD was present in 36% of all participants and in 40% of those using a conservative method. However, only 14% were (very) dissatisfied with their current bowel management. Dissatisfaction with bowel management was significantly associated with constipation and severe NBD. With increasing TSI, there was a nonsignificant trend observed toward a decline in dissatisfaction with bowel management and a significant decline in severe NBD. CONCLUSIONS: Although satisfaction rates were high, more than a third of the participants reported severe NBD and perianal problems. Apart from severe NBD, there were no significant associations between bowel problems and TSI. Conservative methods were most often used, but some of these methods were also significantly associated with the presence of severe NBD. Longitudinal research is necessary to provide more knowledge concerning the course of NBD with increasing TSI.

Changes in life satisfaction in persons with spinal cord injury during and after inpatient rehabilitation: adaptation or measurement bias?

PURPOSE: To analyze changes in life satisfaction (LS) scores over time in persons with spinal cord injury (SCI) and to interpret what these changes mean. METHODS: Multicenter, prospective cohort study of persons with SCI (n = 96) classified into 3 life satisfaction trajectories identified earlier. Assessment took place 6 times from the start of active rehabilitation up to 5 years after discharge. Three LS scores were compared: (1) LS 'now' score, (2) 'comparison' score between LS 'now' and LS 'before the SCI', and (3) retrospective score of LS 'before the SCI'. RESULTS: Persons in the low LS trajectory showed increase in the LS 'now' score, but not in the LS 'comparison' score and retrospective score. Persons in the recovery trajectory showed increase in the LS 'now' and LS 'comparison' scores, but not in the retrospective score. Persons in the high LS trajectory showed increase in the 'comparison' LS score and decrease in the retrospective score, but no change in the LS 'now' score. CONCLUSIONS: Diverging patterns of change were found and that were interpreted as adaptation or scale recalibration. Recalibration could also be considered healthy rebalancing after SCI. Being able to compare different LS ratings can facilitate the interpretation of change in and stability of LS.

Faster wound healing with topical negative pressure therapy in difficult-to-heal wounds: a prospective randomized controlled trial.

OBJECTIVE: A randomized clinical trial was conducted to determine the effectiveness and safety of topical negative pressure therapy in patients with difficult-to-heal wounds. METHODS: A total of 24 patients were randomly assigned to either treatment with topical negative pressure therapy or treatment with conventional dressing therapy with sodium hypochlorite. The study end point was 50% reduction in wound volume. The maximum follow-up time was 6 weeks. RESULTS: The median treatment time to 50% reduction of wound volume in the topical negative pressure group was 2.0 weeks (interquartile range = 1) versus 3.5 weeks (interquartile range = 1.5) in the sodium hypochlorite group (P < 0.001). The unadjusted hazard rate ratio for the time until 50% wound volume reduction was 0.123 (P < 0.001). After adjustment for relevant baseline characteristics in a Cox proportional hazards model treatment group, membership was found as the only and statistically significant indicator for the time to 50% wound volume reduction (hazard rate ratio of 0.117 [P < 0.001]). Subgroup analysis of spinal cord injured patients with severe pressure ulcers showed similar statistically significant results as in the total wound group. CONCLUSION: Topical negative pressure resulted in almost 2 times faster wound healing than treatment with sodium hypochlorite, and is safe to use in patients with difficult-to-heal wounds.

Retraction of an intrathecal baclofen infusion catheter following suprapubic cystotomy: a case report.

INTRODUCTION: Intrathecal baclofen, administered via a Baclofen pump, is used for patients with spasticity. We report here a case of intrathecal catheter retraction following surgery. CASE REPORT: A male patient with adrenoleukodystrophy and a baclofen pump implant was admitted to the urology department with bladder stones. A transurethral cystolithotripsy and a suprapubic cystotomy were performed. Following surgery there was no adequate spasm control. Plain abdominal X-ray showed complete retraction of the catheter out of the intrathecal space. DISCUSSION: Intrathecal catheter retraction after surgery has been reported in a few cases. The retraction in this case did not seem to be due to the suprapubic cystotomy itself, but was more likely due to the positioning of the patient for cystoscopy and surgery, combined with possible loosening of the anchoring of the catheter. CONCLUSION: Specific attention should be paid to the positioning of patients before surgery in order to avoid intrathecal baclofen catheter withdrawal.

Postpartum spinal cord injury in a woman with HELLP syndrome.

OBJECTIVE: To report a rare cause of spinal cord injury. STUDY DESIGN: Case report. CASE REPORT: A 36-year-old woman presented with acute onset of paresis of the upper and lower extremity (level C5, ASIA B) the day after delivering a healthy daughter (39 weeks' gestation). Prior to giving birth, she was admitted with gestational hypertension. Directly postpartum, blood pressure increased markedly, and hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome was diagnosed. The next day, tetraplegia developed. Magnetic resonance imaging showed multiple epidural and subdural hematomas in the cervical and thoracic spinal canal extending from C2 to T8, with displacement and compression of the cord. Three weeks after treatment with intravenous labetalol, she made a significant recovery (level T1, ASIA D). CONCLUSIONS: This rare cause of spinal cord injury shows the importance of closely monitoring pregnant patients with hypertension complicated with HELLP syndrome both pre- and postpartum.

Passive leg movements and passive cycling do not alter arterial leg blood flow in subjects with spinal cord injury.

BACKGROUND AND PURPOSE: Subjects with a spinal cord injury (SCI) are at increased risk for cardiovascular disease-related secondary complications, such as pressure ulcers and attenuated wound healing. It has been suggested that passive exercise enhances blood flow via mechanical pump effects or reflex activation. The purpose of this study was to assess the effects of passive leg movements and passive cycling on the arterial circulation in subjects with SCI. SUBJECTS: Eight men with motor complete SCI and 8 male control subjects participated. METHODS: Echo Doppler measurements were obtained to measure leg blood flow at rest, during and after 10 minutes of standardized passive leg movements, and during and after 20 minutes of passive leg cycling. Blood pressure was measured continuously, and total vascular resistance and leg vascular resistance were calculated. RESULTS: In both groups, no changes in leg blood flow, vascular resistance, or blood pressure were observed during or after the 2 interventions. DISCUSSION AND CONCLUSION: The results of the study demonstrate that passive leg movements and passive cycling do not alter the arterial peripheral circulation in subjects with SCI or control subjects. Although the results do not support the use of passive movements or exercise for the prevention of cardiovascular disease-related secondary complications, physical therapists should not be dissuaded from using these techniques to address musculoskeletal concerns.

Rapid and extensive arterial adaptations after spinal cord injury.

OBJECTIVE: To assess the time course of adaptations in leg vascular dimension and function within the first 6 weeks after a spinal cord injury (SCI). DESIGN: Longitudinal study design. SETTING: University medical center and rehabilitation clinic. PARTICIPANTS: Six men were studied serially at 1, 2, 3, 4, and 6 weeks after SCI. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Diameter, blood flow, and shear rate levels of the common femoral artery (CFA), superficial femoral artery (SFA), brachial artery, and carotid artery were measured with echo Doppler ultrasound (diameter, blood flow, shear rate). Endothelial function in the SFA was measured with flow-mediated dilation (FMD). In addition, leg volume and blood pressure measurements were performed. RESULTS: Femoral artery diameter (CFA, 25%; SFA, 16%; P<.01) and leg volume (22%, P<.01) decreased simultaneously, and these reductions were largely accomplished within 3 weeks postinjury. Significant increases were observed for basal shear rate levels (64% increase at week 3; 117% increase at week 6; P<.01), absolute FMD responses (8% increase at week 3, 23% increase at week 6; P<.05) and relative FMD responses (26% increase at week 3, 44% increase at week 6; P<.001). CONCLUSIONS: Our findings show a rapid onset of adaptations in arterial dimension and function to extreme inactivity in humans. Vascular adaptations include extensive reductions in femoral diameter and leg volume, as well as increased basal shear rate levels and FMD responses, which all appear to be largely accomplished within 3 weeks after an SCI.

Local vascular adaptations after hybrid training in spinal cord-injured subjects.

PURPOSE: Studies investigating vascular adaptations in non-exercised areas during whole body exercise training show conflicting results. Individuals with spinal cord injury (SCI) provide a unique model to examine vascular adaptations in active tissue vs adjacent inactive areas. The purpose of this study is to assess the effects of 4 wk of voluntary arm and electrically stimulated leg exercise (8-12 sessions) on vascular adaptations in active areas (thigh and arms) and inactive areas (calf). METHODS: Vascular characteristics were measured by plethysmography (blood flow and vascular resistance) and echo Doppler (diameter and flow-mediated dilation (FMD) after 13 min of ischemia). RESULTS: After training, increased thigh baseline and peak blood flow, decreased thigh baseline vascular resistance, and increased diameter of the common femoral artery were found in the stimulated thigh tissue. Forearm and calf arterial parameters and FMD, in both superficial femoral artery and brachial artery, did not change. The lack of activity in the calf and concomitant insufficient elevation of blood flow during training, and the high initial training status of the arms are suggested to explain the absence of vascular adaptations in these areas. CONCLUSION: The presence of vascular adaptations after only 4 wk of FES cycling indicates that adaptations occur in an early phase. In addition, 4 wk of whole body exercise training in SCI individuals leads to vascular adaptations in the exercised tissues (thigh) but not in nonstimulated passive tissue (calf).

Time course of arterial vascular adaptations to inactivity and paralyses in humans.

PURPOSE: The aim of the present study was to assess the time course of vascular adaptations to inactivity and paralyses in humans. The spinal cord-injured (SCI) population offers a unique "human model of nature" to assess peripheral vascular adaptations and its time course to extreme inactivity and paralyses. METHODS: Arterial diameters and red blood cell velocity of the carotid artery (CA), common femoral artery (FA), and brachial artery (BA) were measured using echo Doppler ultrasound. Fifteen SCI persons with lesions varying from 6 wk to 13 months postinjury participated in a cross-sectional study (SCI-CS), 6 SCI individuals were included for longitudinal measurements (SCI-L) at weeks 6, 8, 12, 16, 20, and 24 after the trauma, and 16 able-bodied individuals served as a control group (C). RESULTS: Within 6 wk after the SCI, diameter (SCI-CS: 0.68 +/- 0.09 cm, SCI-L: 0.67 +/- 0.04 cm, C: 0.95 +/- 0.07 cm) and blood flow (SCI-CS: 299 +/- 112 mL x min(-1), SCI-L 279: +/- 52 mL x min(-1), C: 405 +/- 97 mL x min(-1)) of the femoral artery were significantly reduced (P < 0.001), and local femoral wall shear rate was almost doubled in SCI-CS and SC-L compared with C (P < 0.001). No further changes in femoral arterial properties were observed between week 6 and 13 months postinjury in SCI-L as well as SCI-CS. Carotid and brachial artery diameter and flow were similar in SCI and C and did not change between 6 wk and 13 months after the injury. CONCLUSION: We conclude that the process of vascular adaptations to inactivity and paralyses in humans seems to be largely completed within weeks.