Numerous clinical trials are being conducted in the field of spinal cord injury (SCI). These trials are typically registered on ClinicalTrials.gov. The objective of this study was to identify the characteristics of the completed SCI trials and characterize the potential factors associated with publication.ClinicalTrials.gov database was queried for all the completed trials on patients with SCI. Baseline characteristics of the completed trials were assessed. The publication status of these trials was identified using PubMed or Google Scholar. The secondary and primary outcomes reported in the publication were then compared to the outcomes registered in ClinicalTrial.gov. Multivariable logistic regression analysis was performed to determine the characteristics associated with publication status and time to publication.A total of 457 of 1,061 trials on SCI were completed. Of those, 60% were ultimately published. Trials that had received funding from sources besides the NIH, private industries, or the federal government were more likely to remain unpublished. The median time to publish was three years, with larger trials taking a longer time. The median sample size for completed trials was 30. Assessment of mismatch rates in primary outcomes of published data to registered outcomes was 8.9%.In SCI trials, outcomes registered on ClinicalTrial.gov often matched published results. Additionally, sample size and funding source play a significant role in the publication rate of these trials. Published data represents a reliable source for clinicians, researchers, and patients; efforts to curb publication bias and reporting bias are paramount for implementing evidence-based practices and ensure proper scientific conduct. 相似文献
Context: Antibiotic stewardship, defined as a multidisciplinary program to reduce the misuse of antibiotics, and in turn, antibiotic resistance, is a high priority. Persons with spinal cord injury/disorder (SCI/D) are vulnerable to receiving multiple courses of antibiotics over their lifetime given frequent healthcare exposure, and have high rates of bacterial infection with multi-drug resistant organisms. Additional challenges to evaluating appropriate use of antibiotics in this population include bacterial colonization in the urine and the differences in the presenting signs and symptoms of infection. Therefore, Veterans Health Administration (VHA) facilities with SCI/D centers need effective antibiotic stewardship programs.
Results: We analyzed the results of a 2012 VHA-wide survey evaluating available antibiotic stewardship resources, and compared the resources present at facilities with SCI/D (n=23) versus non-SCI/D facilities (n=107). VHA facilities with SCI/D centers are more likely to have components of an antibiotic stewardship program that have led to reduced antibiotic use in previous studies. They are also more likely to have personnel with infectious diseases training.
Conclusion: VHA facilities with SCI/D centers have the resources needed for antibiotic stewardship. The next step will be to determine how to implement effective antibiotic stewardship tailored for this patient care setting. 相似文献
Spinal cord injury (SCI) is the most common disabling spinal injury, a complex pathologic process that can eventually lead to severe neurological dysfunction. The Wnt/mTOR signaling pathway is a pervasive signaling cascade that regulates a wide range of physiological processes during embryonic development, from stem cell pluripotency to cell fate. Numerous studies have reported that Wnt/mTOR signaling pathway plays an important role in neural development, synaptogenesis, neuron growth, differentiation and survival after the central nervous system (CNS) is damaged. Wnt/mTOR also plays an important role in regulating various pathophysiological processes after spinal cord injury (SCI). After SCI, Wnt/mTOR signal regulates the physiological and pathological processes of neural stem cell proliferation and differentiation, neuronal axon regeneration, neuroinflammation and pain through multiple pathways. Due to the characteristics of the Wnt signal in SCI make it a potential therapeutic target of SCI. In this paper, the characteristics of Wnt/mTOR signal, the role of Wnt/mTOR pathway on SCI and related mechanisms are reviewed, and some unsolved problems are discussed. It is hoped to provide reference value for the research field of the role of Wnt/mTOR pathway in SCI, and provide a theoretical basis for biological therapy of SCI. 相似文献
Two valuable confirmatory MRI findings of acute spinal cord infarct are highlighted and discussed: concomitant vertebral body infarct and ventral cauda equina nerve root enhancement. 相似文献
To determine the efficacy of a web-based transfer training module at improving transfer technique across 3 groups: web-based training, in-person training (current standard of practice), and a waitlist control group (WLCG); and secondarily, to determine subject factors that can be used to predict improvements in transfer ability after training.
Design
Randomized controlled trials.
Setting
Summer and winter sporting events for disabled veterans.
Participants
A convenience sample (N=71) of manual and power wheelchair users who could transfer independently.
Interventions
An individualized, in-person transfer training session or a web-based transfer training module. The WLCG received the web training at their follow-up visit.
Main Outcome Measure
Transfer Assessment Instrument (TAI) part 1 score was used to assess transfers at baseline, skill acquisition immediately posttraining, and skill retention after a 1- to 2-day follow-up period.
Results
The in-person and web-based training groups improved their median (interquartile range) TAI scores from 7.98 (7.18–8.46) to 9.13 (8.57–9.58; P<.01), and from 7.14 (6.15–7.86) to 9.23 (8.46–9.82; P<.01), respectively, compared with the WLCG that had a median score of 7.69 for both assessments (baseline, 6.15–8.46; follow-up control, 5.83–8.46). Participants retained improvements at follow-up (P>.05). A lower initial TAI score was found to be the only significant predictor of a larger percent change in TAI score after receiving training.
Conclusions
Transfer training can improve technique with changes retained within a short follow-up window, even among experienced wheelchair users. Web-based transfer training demonstrated comparable improvements to in-person training. With almost half of the United States population consulting online resources before a health care professional, web-based training may be an effective method to increase knowledge translation. 相似文献