The Economic Burden of Urinary Tract Infection and Pressure Ulceration in Acute Traumatic Spinal Cord Injury Admissions: Evidence for Comparative Economics and Decision Analytics from a Matched Case-Control Study

Risk factors of major complications after flap surgery in the treatment of stage III and IV pressure injury in people with spinal cord injury/disorder: a retrospective cohort study

STUDY DESIGN

Retrospective cohort study.

OBJECTIVES

To identify risk factors associated with major complications after flap surgery in people with spinal cord injury or disorder (SCI/D) and stage III and IV pressure injury (PI).

SETTING

Swiss hospital specialized in the treatment of people with SCI/D using the Basel Decubitus Approach.

METHODS

We examined 60 risk factors for major postoperative complications in PIs over sacrum/coccyx, ischium or trochanter between 01/2016 and 12/2021. We performed descriptive analysis and computed global p-values using likelihood ratio tests adjusted for clustering of PIs in individuals.

RESULTS

We included 220 PI treatment procedure from 149 individuals. The study population consisted of 163 (74%) men, 133 (60%) traumatic SCI, 136 (58%) stage IV PI, 198 (90%) individuals with paraplegia, 93 (42%) with osteomyelitis, and 85 (39%) with recurrent PI. Major complications 42 (19%) occurred more often in individuals with stage IV PI (p < 0.01), individuals without osteomyelitis (p < 0.03), and individuals with pathological blood concentrations of cystatin c (p < 0.028), calcium (p < 0.048), and vitamin B12 (p < 0.0049) as well as normal blood concentrations of HbA1c (p < 0.033). Immobilization (p < 0.0089) and hospital stay (p < 0.0001) of individuals with major complications was longer.

CONCLUSION

In the Basel Decubitus Approach, stage IV PI, absence of osteomyelitis, reduced vitamin B12 and calcium, elevated cystatin c, and normal HbA1c should be addressed to reduce major complications.

Urinary tract infections and intermittent catheterization among patients with spinal cord injury in Chinese community

We conducted a cross-sectional study using an online questionnaire to investigate the current status of urinary tract infections (UTIs) and the use of clean intermittent catheterization (CIC) in Chinese community-based SCI patients and to explore the risk factors for UTIs in patients using CIC. Our findings suggest that the prevalence of UTIS is higher in Chinese community-based SCI patients compared with patients in medically developed countries. In addition, we found that CIC had the lower incidence of UTIs than urinary indwelling catheter (UIC) and suprapubic catheter (SPC), and that SCI patients with CIC had low rates of use and poor compliance. Further analysis indicated that most of the risk factors for UTIs in CIC patients were associated with irregular use of CIC. Therefore, we call for not only the need to provide stronger caregiver support and financial assistance to improve CIC adherence in Chinese community SCI patients, but also the establishment of a database of Chinese SCI patients in order to enhance the management of bladder emptying methods and further standardize the CIC operation in such patients, thus reducing the risk of UTIs in Chinese community SCI patients.

An Economic Analysis of the Association Among Secondary Health Conditions, Health Care Costs, and Quality of Life for Persons With Spinal Cord Injury

Background

A previous analysis using the Canadian Spinal Cord Injury (SCI) Community Survey data identified that there were individuals with a high number of secondary health conditions, high health care utilization, poor health outcomes, and unmet health care needs.

Objectives

The objectives of this study were to estimate the annual health care costs of persons with SCI who report secondary health conditions, and to determine the association between these secondary health conditions with health care utilization and self-reported life satisfaction and quality of life.

Methods

The survey respondents were divided into four groups: traumatic SCI (tSCI; those who said they received needed care and those who said they did not) and nontraumatic SCI (ntSCI; those who said they received needed care and those who said they did not). The average annual health care costs per respondent were estimated for each group. Using regression analysis, we estimated the change in average annual health care costs that were associated with an additional secondary health condition for respondents in each group.

Results

Participants who reported not receiving needed care had on average 23% more secondary health conditions than those receiving needed care. The increase in average annual health care costs associated with one additional secondary health conditions was between $428 ($37-$820) (ntSCI, receiving needed care) and $1240 ($739-$1741) (tSCI, not receiving needed care).

Conclusion

This study provides insight into potential cost savings associated with a reduction of secondary health conditions as well as an estimate of the reduction in health care costs associated with moving from not receiving all needed care to receiving needed care.

Pressure ulcers and acute risk factors in individuals with traumatic spinal fractures with or without spinal cord injuries: A prospective analysis of the National Spinal Column/Cord Injury Registry of Iran (NSCIR-IR) data

PURPOSE

To identify risk factors for developing pressure ulcers (PUs) in the acute care period of traumatic spinal fracture patients with or without spinal cord injuries (SCIs) METHODS: Data were collected prospectively in participating the National Spinal column/Cord Injury Registry of Iran (NSCIR-IR) centers from individuals with traumatic spinal fractures with or without SCIs, inclusive of the hospital stay from admission to discharge. Trained nursing staff examined the patients for the presence of PUs every 8 h during their hospital stay. The presence and grade of PUs were assessed according to the European Pressure Ulcer Advisory Panel classification. In addition to PU, following data were also extracted from the NSCIR-IR datasets during the period of 2015-2021: age, sex, Glasgow coma scale score at admission, having SCIs, marital status, surgery for a spinal fracture, American Spinal Injury Association impairment scale (AIS), urinary incontinence, level of education, admitted center, length of stay in the intensive care unit (ICU), hypertension, respiratory diseases, consumption of cigarettes, diabetes mellitus and length of stay in the hospital. Logistic regression models were used to estimate the unadjusted and adjusted odds ratio (OR) with 95% confidence intervals (CI).

RESULTS

Altogether 2785 participants with traumatic spinal fractures were included. Among them, 87 (3.1%) developed PU during their hospital stay and 392 (14.1%) had SCIs. In the SCI population, 63 (16.1%) developed PU during hospital stay. Univariate logistic regression for the whole sample showed that marital status, having SCIs, urinary incontinence, level of education, treating center, number of days in the ICU, age, and Glasgow coma scale score were significant predictors for PUs. However, further analysis by multiple logistic regression only revealed the significant risk factors to be the treating center, marital status, having SCIs, and the number of days in the ICU. For the subgroup of individuals with SCIs, marital status, AIS, urinary incontinence, level of education, the treating center, the number of days in the ICU and the number of days in the hospital were significant predictors for PUs by univariate analysis. After adjustment in the multivariate model, the treating center, marital status (singles vs. marrieds, OR 3.06, 95% CI 1.55-6.03, p = 0.001), and number of days in the ICU (OR 1.06, 95% CI 1.04-1.09, p < 0.001) maintained significance.

CONCLUSIONS

These data confirm that individuals with traumatic spinal fractures and SCIs, especially single young patients who suffer from urinary incontinence, grades A-D by AIS, prolonged ICU stay, and more extended hospitalization are at increased risk for PUs; as a result strategies to minimize PU development need further refinement.

A cost-effectiveness analysis of bladder management strategies in neurogenic lower urinary tract dysfunction after spinal cord injury: A publicly funded health care perspective

STUDY DESIGN

Economic evaluation study.

OBJECTIVES

To investigate the long-term cost-effectiveness of clean intermittent catheterization (CIC) compared with suprapubic catheters (SPC) and indwelling urethral catheters (UC) among individuals with neurogenic lower urinary tract dysfunction (NLUTD) related to spinal cord injury (SCI) from a public healthcare perspective.

SETTING

University affiliated hospital in Montreal, Canada.

METHODS

A Markov model with Monte Carlo simulation was developed with a cycle length of 1 year and lifetime horizon to estimate the incremental cost per quality-adjusted life years (QALYs). Participants were assigned to treatment with either CIC or SPC or UC. Transition probabilities, efficacy data, and utility values were derived from literature and expert opinion. Costs were obtained from provincial health system and hospital data in Canadian Dollars. The primary outcome was cost per QALY. Probabilistic and one-way deterministic sensitivity analyses were performed.

RESULTS

CIC had a lifetime mean total cost of $ 29,161 for 20.91 QALYs. The model predicted that a 40-year-old person with SCI would gain an additional 1.77 QALYs and 1.72 discounted life-years gained if CIC were utilized instead of SPC at an incremental cost savings of $330. CIC confer 1.96 QALYs and 3 discounted life-years gained compared to UC with an incremental cost savings of $2496. A limitation of our analysis is the lack of direct long-term comparisons between different catheter modalities.

CONCLUSIONS

CIC appears to be a dominant and more economically attractive bladder management strategy for NLUTD compared with SPC and/or UC from the public payer perspective over a lifetime horizon.

Multidisciplinary treatment protocol for ischiatic, sacral, trochanteric or other pressure injuries in people with spinal cord injury: a retrospective cohort study

STUDY DESIGN

Retrospective cohort study Objectives: to describe the incidence and the associated risk factors of post-surgical complications and recurrence in individuals with spinal cord injury/disorder (SCI/D) presenting deep pressure injuries (PIs), treated with a specific surgical and rehabilitation treatment protocol.

SETTING

Tertiary Rehabilitation Hospital for SCI/D in Italy.

METHODS

Retrospective analysis of the medical records of adult individuals with SCI/D, who developed a PI after the first discharge from a Spinal Unit, underwent flap surgery for PI between July 2011 and January 2018. The statistical unit of analysis was the surgical intervention. Logistic regression analysis with robust standard errors was performed to assess risk factors of post-surgical complications.

RESULTS

434 surgical intervention records were included, for a total of 378 patients. The treated PIs were ischiatic in 56.2% of the cases, sacral in 32.5%, trochanteric in 15.7%, and 5.8% were in other sites. In 239 cases (55.1%) a histological diagnosis of osteomyelitis was confirmed. Minor complications occurred in 13.6% of interventions, while major complications were 3.9%. Sacral PI (OR = 2.55, 95%CI: 1.50-4.35) and muscular/musculocutaneous flap (OR = 2.12, 95%CI: 1.05-4.28) were significant factors associated with risk of post-surgical complications. After a mean follow-up of 21 months (range 12-36), six people (1.4%) had a recurrence. Patients with a recurrence had at least one comorbidity compared to 57% of people without recurrences (p = 0.036).

CONCLUSION

Our results demonstrate that complication and recurrence rates can be minimized when an established interdisciplinary and rehabilitation protocol is integrated in the clinical management.

Combined acupuncture and moxibustion therapy for the treatment of neurogenic bladder and bowel dysfunction following traumatic spinal cord injury: A case report

Neurogenic bladder and bowel are two critical autonomic complications following traumatic spinal cord injury (TSCI). Chronic lower urinary tract and bowel dysfunctions can lead to secondary complications, drastically affect the quality of life and significantly increase the risk of hospital readmission and mortality. Other than symptomatic treatments, a few effective therapies are available. Combined acupuncture and moxibustion therapy has positive effects on improving nerve repair and functional recovery in the early phases following TSCI. However, whether it is effective for TSCI-related chronic urinary and bowel dysfunctions remains unknown. This report presents the case of a 26-year-old male patient who experienced neurogenic bladder and bowel dysfunction following TSCI due to an accidental fall from height for more than 10 months and visited our department for combined acupuncture and moxibustion therapy. After 48 treatment sessions, he regained voluntary urination and defecation to a large extent. Urodynamic testing showed recovered bladder compliance and improved detrusor contractility. Symptom assessment with the Qualiveen Short-Form and neurogenic bowel dysfunction scores demonstrated reduced symptom severity. This case suggests that combined acupuncture and moxibustion therapy might help to restore the physiological functions of the lower urinary and digestive tracts following TSCI and might be a promising alternative for the treatment of neurogenic bladder and bowel dysfunction in patients with TSCI.

Decreasing pressure injuries and acute care length of stay in patients with acute traumatic spinal cord injury

OBJECTIVES

Identifying factors associated with the occurrence of pressure injuries (PI) during acute care and with longer length of stay (LOS), focusing on modifiable factors that can be addressed and optimized by the acute rehabilitation team.

DESIGN

Prospective cohort study.

SETTING

A single Level-1 trauma center specialized in SCI care.

PARTICIPANTS

A cohort of 301 patients with acute TSCI was studied.

OUTCOME MEASURES

The primary outcome was the occurrence of PI during acute care stay. The secondary outcome was acute care LOS. Bivariate and multivariate logistic or linear regression analyses were performed to determine the association between non-modifiable factors and outcomes (PI of any stage and acute LOS), whereas bivariate and hierarchical multivariate logistic or linear regression analyses were used for modifiable factors.

RESULTS

When controlling for the level and severity of the TSCI, the occurrence of pneumonia (OR = 2.1, CI = 1.1-4.1) was significantly associated with the occurrence of PI. When controlling for the level and severity of the TSCI, the occurrence of medical complications (PI, urinary tract infection and pneumonia) and lesser daily therapy resulted in significantly longer acute care LOS (P < .001).

CONCLUSIONS

Prevention of PI occurrence and the optimization of the acute care LOS represent crucial challenges of the acute rehabilitation team, as they are significantly associated with higher functional outcomes. Patients who develop pneumonia may benefit from more aggressive prevention strategies to reduce PI occurrence. Systematic protocols for the prevention of complications as well as greater volume of therapy interventions should be considered to optimize the acute care LOS.

Immunomodulation for primary prevention of urinary tract infections in patients with spinal cord injury during primary rehabilitation: protocol for a randomized placebo-controlled pilot trial (UROVAXOM-pilot)

BACKGROUND

Urinary tract infections (UTIs) are common in individuals with neurogenic lower urinary tract dysfunction (NLUTD) following spinal cord injury (SCI). They are not only a great burden for affected individuals, but also cause considerable health costs. Furthermore, recurrent antibiotic treatments of UTIs contribute to the growing problem of bacterial resistance to antimicrobial compounds. Even though there is a multitude of different measures to prevent UTIs in individuals with NLUTD, no clear evidence exists for any of these. Oral immunomodulation with UTI-relevant Escherichia coli lysate may be a promising preventative measure with a good safety profile in individuals with NLUTD. However, currently available data are sparse.

METHODS

This is a randomized, quasi-blinded, placebo-controlled, mono-centric pilot trial investigating the feasibility of a main trial regarding the effects of a lyophilized lysate of E. coli strains for oral application (Uro-Vaxom®, OM Pharma SA, Meyrin, Switzerland). There will be two parallel groups of 12 participants each. Individuals with acute SCI (duration SCI ≤ 56 days) from 18 to 70 years of age admitted for primary rehabilitation will be eligible. Blood and urine samples will be taken prior to intervention start, at the end of the intervention, and 3 months after intervention termination. The trial intervention will last 90 days. The participants will not be informed regarding the treatment allocation (quasi-blinded). The nursing staff will prepare the daily dose of the allocated treatment from the original packaging. The trial personnel and the biostatistician will be blinded. Feasibility (e.g., recruitment rate, patient attrition), clinical (e.g., number of symptomatic UTIs), and laboratory parameters (e.g., urinary culture, urinary proteo- and microbiome, blood cell counts) as well as adverse events will be collected.

DISCUSSION

Effective and efficient measures for the prevention of UTIs in individuals with NLUTD are urgently needed. If the conclusion of this pilot is positive regarding feasibility, the effects of oral immunomodulation with a E. coli lysate will be investigated in a larger, sufficiently powered, multi-center trial.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04049994 . Registered on 8 August 2019.

Vocational rehabilitation resources from the perspective of people with spinal cord injury and service providers

BACKGROUND: Vocational rehabilitation for people with spinal cord injury (SCI) in Iran as one of the countries in the Middle East and North Africa region is under-studied. OBJECTIVES: The purpose of this study was to explore the perspective of people with SCI and service providers about vocational rehabilitation challenges. METHODS: We used an ethnographic methodology to collect data. Observation (2018 –2020) and semi-structured interviews with 21 persons with SCI and 11 service providers were the data collection methods, and a thematic analysis approach was used to analyze the data. RESULTS: Results demonstrate that career self-knowledge (knowledge about capabilities, aspirations, and interests) and career knowledge (the importance of career exploration, vocational support and job characteristics) were the main two vocational rehabilitation resources. CONCLUSIONS: Knowledge (about the self and careers) is the main resource mentioned by the participants regarding the vocational rehabilitation. Implications for professionals and policy makers are presented.

A one-year prospective study on the occurrence of traumatic spinal cord injury and clinical complications during hospitalisation in North-East Tanzania

BACKGROUND

Clinical complications following spinal cord injury are a big concern as they account for increased cost of rehabilitation, poor outcomes and mortality.

OBJECTIVE

To describe the occurrence of traumatic spinal cord injury and associated clinical complications during hospitalisation in North-East Tanzania.

METHOD

Prospective data were collected from all persons with traumatic spinal cord injury from North-East Tanzania from their admission to discharge from the hospital. Neurological progress and complications were assessed routinely. Data were captured using a form that incorporated the components of the core data set of the International Spinal Cord Society and were analysed descriptively.

RESULTS

A total of 87 persons with traumatic spinal cord injury were admitted at the hospital with a mean age of 40.2 ± 15.8 years. There were 69 (79.3%) males, and 58 (66.6%) of the injuries resulted from falls. Spasms (41 patients, 47.1%), neuropathic pain (40 patients, 46%), and constipation (35 patients, 40.2%) were the most commonly reported complications. The annual incidence rate in the Kilimanjaro region was at least 38 cases per million.

CONCLUSION

The incidence of traumatic spinal cord injury in the Kilimanjaro region is relatively high. In-hospital complications are prevalent and are worth addressing for successful rehabilitation.

Spinal cord stimulation for spinal cord injury patients with paralysis: To regain walking and dignity

Spinal cord injury (SCI) usually leads to disconnection between traversing neuronal pathway. The impairment of neural circuitry and its ascending and descending pathway usually leave severe SCI patients with both motor disability and loss of sensory function. In addition to poor quality of life, SCI patients not only have disabling respiratory function, urinary retention, impaired sexual function, autonomic dysregulation but also medical refractory neuropathic pain in the long term. Some translational studies demonstrated that spinal networks possess a dynamic state of synaptic connection and excitability that can be facilitated by epidural spinal cord stimulation. In addition, preliminary human studies also confirmed that spinal cord stimulation enables stepping or standing in individuals with paraplegia as well. In this review, we examined the plausible interventional mechanisms underlying the effects of epidural spinal cord stimulation in animal studies. Following the success of translational research, chronic paralyzed subjects due to SCI, defined as motor complete status, regained their voluntary control and function of overground walking and even stepping for some. These progresses lead us into a new hope to help SCI patients to walk and regain their independent life again.

Co-designing a Self-Management App Prototype to Support People With Spinal Cord Injury in the Prevention of Pressure Injuries: Mixed Methods Study

BACKGROUND

Spinal cord injury is a complex chronic health condition that requires individuals to actively self-manage. Therefore, an evidence-based, self-management app would be of value to support individuals with spinal cord injury in the prevention of pressure injuries.

OBJECTIVE

The main objectives of this study were to (1) establish a co-design approach for developing a high-fidelity prototype app for the self-management of individuals with spinal cord injury, (2) design the prototype that resulted from this process, and (3) conduct the first usability assessment of the prototype app.

METHODS

We adopted a co-design approach to develop an evidence-based app prototype. Starting from a preliminary content model (based on clinical guidelines for the prevention of pressure injuries) and three research-based user personas, we conducted an ideation workshop involving individuals with spinal cord injury and health care professionals. The ideation workshop formed the basis for two consecutive design sprints. The result of this co-design phase was an interactive app prototype. The prototype was evaluated in two rounds of usability testing (N=4 and N=15, respectively) using a combination of qualitative and quantitative methods.

RESULTS

The co-design process resulted in a high-fidelity prototype with two key components: a self-management component and a communication component. The final prototype included a combination of features to support individuals with spinal cord injury in the prevention of pressure injuries, namely a smart camera, pressure injury diary, expert consultation, reminders, and knowledge repository. Findings of the usability testing showed that most participants navigated the app fluently with little back and forth navigation and were able to successfully complete a set of assigned tasks. These positive results are supported by the average system usability score achieved (78.5/100; range 47.5-95.0) and our qualitative analysis of the semistructured interviews. Despite an overall positive evaluation of the app prototype, we identified areas for improvement (eg, inclusion of a search function).

CONCLUSIONS

Individuals with spinal cord injury often need to navigate competing interests and priorities, paired with uncertainty about the accuracy and relevance of clinical recommendations. Understanding what matters to individuals with spinal cord injury can help guide the design of behavioral interventions that are useful and acceptable to these individuals in their daily lives. This study shows that involving individuals with spinal cord injury and health care professionals in co-designing a self-management app can foster knowledge cocreation at the intersection of lived experience, medical expertise, and technical solutions.

Living with spinal cord injury in Mongolia: A qualitative study on perceived environmental barriers

Context: Environmental factors play a key role in the lives of individuals with a spinal cord injury (SCI). This study identifies environmental barriers and their impacts on daily lives as perceived by individuals living with SCI in Mongolia. Design: A qualitative study with semi-structured interviews was conducted. A topic guide for the interviews was structured around the components of the International Classification of Functioning, Disability, and Health. Setting: Urban and rural areas of Mongolia. Participants: A purposive sample of 16 persons with traumatic SCI. Interventions: Not applicable. Outcome Measures: Not applicable. Results: Seven categories of environmental barriers were mentioned, such as poor access to the physical environment, absence of wheelchair-friendly transportation, negative societal attitudes, inadequate health and rehabilitation services, lack of access to assistive devices and medicines, limited financial resources for healthcare, and inaccurate categorization of disabilities in laws. These barriers were claimed to have an impact on physical and psychological health, limit activities, and restrict participation in almost all areas of life. Conclusion: This study contributes to the identification of targets for interventions aimed at improving the lived experience of persons with SCI in a low-resource context. The findings reveal that while the Mongolian government already has laws and policies in place to improve access to the physical environment, transportation, assistive devices and employment, much more has to be done in terms of enforcement. Specialized SCI care and rehabilitation services are highly demanded in Mongolia.

The coccygeal pressure ulcer-does coccygectomy prevent recurrence?

STUDY DESIGN

This is a retrospective, non-randomized cohort study, with data collected during the regular annual visits between 2001 and 2019.

OBJECTIVES

The aim of this study was to evaluate the efficacy of coccygectomy for coccygeal pressure ulcers in individuals with paraplegia due to spinal cord injury or other neurological causes and to evaluate its role in the prophylaxis of ulcer recurrence.

SETTINGS

This study included inpatients and outpatients with a coccygeal pressure ulcer who were treated surgically at our Institution REHAB Basel and were followed with regular annual check-ups.

METHODS

Individuals with category 3 or 4 acute or chronic coccygeal pressure ulcer (classification according European Pressure Ulcer Advisory Panel (EPUAP)) received coccygectomy in addition to rotation flap surgery. The operative care was provided exclusively by the head of the plastic surgery department at REHAB Basel. Standardized follow-up treatment was carried out according to the "Basel Decubitus Concept" and thus allowed continuous and usually lifelong, regular follow-up care.

RESULTS

Forty-nine individuals underwent coccygectomy from 2001 to 2019 due to coccygeal category 3 or 4 pressure ulcers. The observation period was between 1.5 and 18.3 years. In 86% of the individuals, no relapse occurred during the first year. Over the next 5 years 78% remained relapse free.

CONCLUSIONS

In coccygeal pressure ulcer category 3 or 4, coccygectomy, in addition to sufficient rotation flap surgery, is a suitable method for recurrence prevention of pressure ulcer in this anatomic area.

The global burden of pressure ulcers among patients with spinal cord injury: a systematic review and meta-analysis

BACKGROUND

Pressure ulcers (PU), one of the common challenging public health problems affecting patient with spinal cord injury. PUs occurs over bony areas of the body where pressure and tissue distortion is greatest. It has a significant impact to the patient and health care system. Moreover, it has psychological, physical, social burden and decrease the quality of life (QoL) of patients. Despite its serious complications, limited evidence is available on the global magnitude of pressure ulcers among patient with spinal cord injury. Hence, this review and meta-analysis aimed to estimate the global magnitude of pressure ulcers among patient with spinal cord injury.

METHODS

PubMed, Scopus, Google Scholar, African Journals Online, PsycINFO, and Web of Science were systematically searched to retrieve related articles. The Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guideline was followed. DerSimonian and Laird random-effects model was applied to obtain the pooled effect size. To investigate heterogeneity across the included studies, I2 test was employed. Publication bias was examined using funnel plot and Egger's regression test statistic. Sensitivity analysis was deployed to see the effect of a single study on the overall estimation. Analysis was done using STATA™ Version 14 software.

RESULTS

A total of 24 studies which comprises of 600,078 participants were included in this study. The global pooled magnitude of pressure ulcers among patients with spinal cord injury was 32.36% (95% CI (28.21, 36.51%)). Based on the subgroup analysis, the highest magnitude of pressure ulcer was observed in Africa 41.19% (95% CI: 31.70, 52.18).

CONCLUSION

This systematic review and meta-analysis revealed that about one in three patients with spinal cord injury had pressure ulcers. This implies that the overall global magnitude of pressure ulcer is relatively high. Therefore, policy maker and other concerned body should be design country context- specific preventive strategies to reduce the burden of pressure ulcers in patients with spinal cord injury.

Interventions to Optimize Spinal Cord Perfusion in Patients with Acute Traumatic Spinal Cord Injuries: A Systematic Review

Interventions to optimize spinal cord perfusion via support of mean arterial pressure (MAP) or spinal cord perfusion pressure (SCPP) are thought to play a critical role in the management of patients with acute traumatic spinal cord injuries, but there is ongoing controversy about efficacy and safety. We aimed to determine the effects of optimizing spinal cord perfusion on neurological recovery and risks for adverse events. We searched multiple databases for published and unpublished reports. Two reviewers independently screened articles, extracted data, and evaluated risk of bias. We synthesized data and evaluated confidence in anticipated treatment effects according to the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) approach. We identified 20 eligible observational studies and 1 eligible randomized controlled trial. According to low or very low quality evidence, the effect of MAP support on neurological recovery after acute traumatic spinal cord injury is uncertain, and the use of vasopressors to support MAP may be associated with increased rates of predominantly cardiac adverse events. Increased SCPP appears likely to be associated with improved neurological recovery, but SCPP monitoring via intradural catheters at the anatomical site of injury may involve increased risks of cerebrospinal fluid leakage requiring revision surgery or pseudomeningocele. No study directly compared the effects of specific MAP goal ranges, SCPP ranges, SCPP monitoring techniques, or durations of treatment. Very low quality evidence suggests that norepinephrine may have less risk of adverse events than dopamine. The current literature is insufficient to make strong recommendations about interventions to support spinal cord perfusion via MAP or SCPP goals in patients with acute traumatic spinal cord injuries. Data are compatible with a variety of treatment decisions, and individualized approaches may be optimal. Further investigation to clarify the risks, benefits, and alternatives to MAP or SCPP support in this population is warranted.

Neuroprotection, Recovery of Function and Endogenous Neurogenesis in Traumatic Spinal Cord Injury Following Transplantation of Activated Adipose Tissue

Spinal cord injury (SCI) is a devastating disease, which leads to paralysis and is associated to substantially high costs for the individual and society. At present, no effective therapies are available. Here, the use of mechanically-activated lipoaspirate adipose tissue (MALS) in a murine experimental model of SCI is presented. Our results show that, following acute intraspinal MALS transplantation, there is an engraftment at injury site with the acute powerful inhibition of the posttraumatic inflammatory response, followed by a significant progressive improvement in recovery of function. This is accompanied by spinal cord tissue preservation at the lesion site with the promotion of endogenous neurogenesis as indicated by the significant increase of Nestin-positive cells in perilesional areas. Cells originated from MALS infiltrate profoundly the recipient cord, while the extra-dural fat transplant is gradually impoverished in stromal cells. Altogether, these novel results suggest the potential of MALS application in the promotion of recovery in SCI.

Treatment and cost of pressure injury stage III or IV in four patients with spinal cord injury: the Basel Decubitus Concept

Study design

Retrospective chart analyses as part of a quality improvement project.

Objectives

To demonstrate treatment of pressure injury (PI) in patients with spinal cord injuries (SCI) and analyse costs using the "modified Basel Decubitus Concept".

Setting

Inpatient setting of a specialised acute care and rehabilitation clinic for SCI.

Methods

Complex treatment courses of four patients with chronic SCI and PI stage III or IV were described and costs were recorded. The total healthcare services' costs per patient and different profession's involvement were analysed in relation to patient characteristics, treatment phases and milestones demonstrated.

Results

The treatment of PI stage III and IV in patients with SCI included input from plastic surgery, rehabilitation medicine, nursing and other involved professions. Recommended interventions were chosen according to the "modified Basel Decubitus Concept". The cost course of PI treatment in patients with SCI depicted the multimodal treatment concept, including three clinically and financially relevant milestones (debridement, flap surgery and mobilisation to wheelchair) as well as the highest costs in the functionally highly dependent patient. Acute care and rehabilitation overlapped with different intensities during the whole treatment process.

Conclusion

Multimodal treatment concepts connecting acute and rehabilitation care were applied in these complex health conditions. Cost-explication models including treatment phases and milestones helped to understand resources more easily and integrate aspects of process-based management and quality of care. Scientific evidence is needed to create a recommended quality standard in line with adequate financing of this health condition.

Epidural Spinal Cord Stimulation Acutely Modulates Lower Urinary Tract and Bowel Function Following Spinal Cord Injury: A Case Report

Regaining control of autonomic functions such as those of the cardiovascular system, lower urinary tract and bowel, rank among the most important health priorities for individuals living with spinal cord injury (SCI). Recently our research provided evidence that epidural spinal cord stimulation (ESCS) could acutely modulate autonomic circuits responsible for cardiovascular function after SCI. This finding raised the question of whether ESCS can be used to modulate autonomic circuits involved in lower urinary tract and bowel control after SCI. We present the case of a 32-year-old man with a chronic motor-complete SCI (American Spinal injury Association Impairment Scale B) at the 5^th cervical spinal segment. He sustained his injury during a diving accident in 2012. He was suffering from neurogenic lower urinary tract and bowel dysfunction. Epidural stimulation of the lumbosacral spinal cord immediately modulated both functions without negatively affecting the cardiovascular system. Specifically, the individual's bowel function was assessed using different pre-set configurations and stimulation parameters in a randomized order. Compared to the individual's conventional bowel management approach, ESCS significantly reduced the time needed for bowel management (p = 0.039). Furthermore, depending on electrode configuration and stimulation parameters (i.e., amplitude, frequency, and pulse width), ESCS modulated detrusor pressure and external anal sphincter/pelvic floor muscle tone to various degrees during urodynamic investigation. Although, ESCS is currently being explored primarily for restoring ambulation, our data suggest that application of this neuroprosthetic intervention may provide benefit to lower urinary tract and bowel function in individuals with SCI. To fully capitalize on the potential of improving lower urinary tract and bowel function, further research is needed to better understand the neuronal pathways and identify optimal stimulation configurations and parameters.

Management of bacterial skin and skin structure infections with polymicrobial etiology

INTRODUCTION

Skin and Soft Tissue Infections (SSTIs) are some of the most commonly occurring bacterial infections, with a wide range of possible etiological pathogens and a considerable variety of clinical presentations and severity; from mild to severe life-threatening infections. Several classifications have been proposed based on a specific variable, such as anatomical localization, skin extension, progression rate, clinical presentation, severity, and etiological agent. Areas covered: The last criteria allows the differentiation of SSTIs as monomicrobial and polymicrobial. Among them, especially those infections with a long lasting or chronic course can be sustained by multiple microbial etiology. Most polymicrobial SSTIs can be included in the following: diabetes foot infections (DFIs), pressure ulcers infection, burn infection, and infected chronic ulcers. Expert commentary: The medical management of these infections comprises the administration of wide a spectrum antibiotic, taking into consideration the frequent occurrence of multidrug resistant microorganisms as responsible agents. An appropriate deep tissue specimen for microbiological examination is a very important issue, especially for polymicrobial infections, sometimes permitting the distinction between real pathogens and contaminants avoiding more complex antibiotic treatments. This aspect must be strongly emphasized, as frequently superficial swabs remain the specimen of choice because they are easy to obtain.

Effects of oral immunomodulation therapy on urinary tract infections in individuals with chronic spinal cord injury-A retrospective cohort study

AIMS

To investigate the effect of an oral immunomodulation therapy with E. coli fractions on the frequency of urinary tract infections (UTIs) in patients with spinal cord injury (SCI) in a retrospective cohort study with a follow-up of 12 months.

METHODS

The patient database of a tertiary urologic referral center was screened for patients with chronic (>12 months) SCI who were taking a lyophilized lysate of 18 E. coli strains from 2008 to 2016. Patient characteristics, annual number of patient-reported UTIs and urine culture results were collected. The change in the number of UTIs, categorized as no UTIs, sporadic UTIs (1-2/year) and recurrent UTIs (≥3/year), from before to during immunomodulation therapy was investigated. Furthermore, the effect of different possible confounders (eg, age, duration of SCI, use of catheters, and concurrent antibiotic treatment) was investigated.

RESULTS

The data of 136 individuals with a mean age of 49 ± 14 years and a median time since SCI of 18 (15-22) years were analyzed. The proportion of patients with recurrent UTIs decreased significantly (P < 0.0001) from 93.4% (87.8-96.9%) to 59.6% (50.8-67.9%) during immunomodulation therapy, whereas the proportion of patients without UTIs increased significantly (P < 0.0001) from 2.2% (0.5-6.3%) to 20.6% (14.1-28.4%). The investigated confounders had no significant (P ≥ 0.15) effect on the outcome.

CONCLUSIONS

Oral immunomodulation therapy with E. coli fractions resulted in a significant and clinically relevant decrease in the frequency of UTIs in patients with SCI and thus, seems to be a promising option for the prevention of UTIs.

The Incidence of Physiatry-Relevant Complications in Trauma Patients Admitted to an Urban Canadian Trauma Center

The objective of this study was to describe the incidence of complications in trauma patients that could be prevented, diagnosed, or managed by a consulting acute care physiatrist. Demographic and complication data were extracted by chart review of adult trauma patients admitted to a Canadian academic trauma center. Subjects were included if they had a diagnosis of traumatic brain injury, spinal cord injury, or multiple injuries resulting in an Injury Severity Score greater than 15. Means and standard deviations were calculated for continuous variables and frequencies for categorical data. Secondary analyses involved using Spearman's ρ and χ analysis to examine relationships between the development of complications and various patient factors. A total of 286 individuals were included. The overall incidence of a physical medicine & rehabilitation-relevant complication was 32.9%. The complications with the highest incidence were pneumonia (15.5%), delirium (14.1%), and urinary tract infection (13.4%). Secondary analyses demonstrated associations between the development of complications with older age, the presence of comorbidities, having both a traumatic brain injury and spinal cord injury, and length of stay. This study demonstrated that trauma patients may experience multiple complications that are of relevance to the consulting physiatrist.

Optimizing Clinical Decision Making in Acute Traumatic Spinal Cord Injury

Spinal cord injury (SCI) is a devastating event causing lifelong disability that results in a significant decrease in quality of life and immense cost to the health care system, individuals and their families. Providing specialized and timely care can improve recovery and reduce costs, but to make this a reality requires understanding of the current care delivery processes and the care journey. The objective of this focus issue is to examine the current state of health care delivery and discover opportunities to improve access and timing to specialized care for individuals with tSCI. This issue provides an overview of care throughout the SCI continuum and its impact on individuals with tSCI using pan-Canadian data. The issue also presents findings from the RHI Access to Care and Timing (ACT) Project, a multi-center research study involving a multi-disciplinary team of Canadian researchers and clinicians. The initial articles describe the current state of the tSCI care journey including a comparison of environmental barriers, health status, and quality-of-life outcomes between patients living in rural and urban settings. The issue concludes with an article describing the national knowledge translation efforts of using the evidence from the articles published here to inform practice and policy change. Overall, this focus issue will be an excellent reference to guide and optimize evidence informed decision-making in the care of those with tSCI. The evidence can be transferred to care in non-traumatic SCI and other conditions that benefit from timely access to specialized care such as stroke and traumatic brain injury.

Self-management interventions for skin care in people with a spinal cord injury: part 1-a systematic review of intervention content and effectiveness

Study design

Systematic review.

Objectives

To review the content and effectiveness of skin care self-management interventions for people with SCI.

Setting

International.

Methods

We searched electronic bibliographic databases, trial registers, and relevant reference lists. Eligibility criteria for the reviews of intervention content and effectiveness were identical with the exception of study design. The review of intervention content included non-randomized and randomized controlled trials (RCTs). The review of effectiveness included RCTs. A Behavior Change Technique (BCT) taxonomy of 93 BCTs was used to code intervention content. Intervention effects on outcomes of interest are summarized descriptively. Effect sizes were calculated, and the Cochrane risk of bias tool applied.

Results

In all, 15 studies testing 17 interventions were included in the review of intervention content. Interventions in these studies included 28 BCTs. The most common were “instructions on how to perform behavior” (16 interventions), “credible source” (12 interventions), and “social support (unspecified)” (9 interventions). Ten RCTs were included in the review of intervention effectiveness and they measured knowledge, self-efficacy, and skills relating to skin care/pressure ulcer (PU) prevention, skin care behaviors, skin status (PU prevalence, severity, and time to PU), and health-care utilization for skin problems. Evidence to support intervention effects on these outcomes was limited, particularly for clinical outcomes. Risk of bias assessments was often inconclusive due to poor reporting.

Conclusions

There is potential to design SCI skin care interventions that include currently untested BCTs. Further research and better consistency in outcome measurements and reporting are required to synthesize evidence on effectiveness.

Using Evidence To Inform Practice and Policy To Enhance the Quality of Care for Persons with Traumatic Spinal Cord Injury

In today's economic climate, there is a need to demonstrate a return on investment for healthcare spending and for clinical practice and policy to be informed by evidence. Navigating this process is difficult for decision-makers, clinicians, and researchers alike. This article will describe how a knowledge translation framework and an evidence-based policy-making process were integrated to clarify the problem, frame options, and plan implementation, to impact clinical practice and policy in the area of traumatic spinal cord injury (tSCI). The Access to Care and Timing (ACT) project is focused on optimizing the access and timing of specialized healthcare delivery for persons sustaining a tSCI in Canada. A simulation model was developed that uses current patient data to address complex problems faced by the healthcare system. At a workshop, participants stressed the importance of linking interventions to short- and long-term outcomes to drive change. Presently, there are no national, system level indicators to monitor performance after tSCI. Although the ideal system of care after tSCI is unknown, indicator collection will establish a baseline to measure improvement. The workshop participants prioritized two indicators important from the clinician and patient perspective-timely admission to rehabilitation and meaningful community participation. The ACT simulation model for tSCI care will be used to promote the uptake of identified indicators and provide a predictive link between interventions on potential outcomes. The standardized collection of outcome-oriented indicators will help to evaluate the access and timing of care and to define the ideal system of care after SCI.

Spinal Cord Injury Clinical Registries: Improving Care across the SCI Care Continuum by Identifying Knowledge Gaps

Timely access and ongoing delivery of care and therapeutic interventions is needed to maximize recovery and function after traumatic spinal cord injury (tSCI). To ensure these decisions are evidence-based, access to consistent, reliable, and valid sources of clinical data is required. The Access to Care and Timing Model used data from the Rick Hansen SCI Registry (RHSCIR) to generate a simulation of healthcare delivery for persons after tSCI and to test scenarios aimed at improving outcomes and reducing the economic burden of SCI. Through model development, we identified knowledge gaps and challenges in the literature and current health outcomes data collection throughout the continuum of SCI care. The objectives of this article were to describe these gaps and to provide recommendations for bridging them. Accurate information on injury severity after tSCI was hindered by difficulties in conducting neurological assessments and classifications of SCI (e.g., timing), variations in reporting, and the lack of a validated SCI-specific measure of associated injuries. There was also limited availability of reliable data on patient factors such as multi-morbidity and patient-reported measures. Knowledge gaps related to structures (e.g., protocols) and processes (e.g., costs) at each phase of care have prevented comprehensive evaluation of system performance. Addressing these knowledge gaps will enhance comparative and cost-effectiveness evaluations to inform decision-making and standards of care. Recommendations to do so were: standardize data element collection and facilitate database linkages, validate and adopt more outcome measures for SCI, and increase opportunities for collaborations with stakeholders from diverse backgrounds.