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European Spine Journal : Official... Oct 2023To investigate the impact of early post-injury respiratory dysfunction for neurological and ambulatory ability recovery in patients with cervical spinal cord injury...
PURPOSE
To investigate the impact of early post-injury respiratory dysfunction for neurological and ambulatory ability recovery in patients with cervical spinal cord injury (SCI) and/or fractures.
METHODS
We included 1,353 elderly patients with SCI and/or fractures from 78 institutions in Japan. Patients who required early tracheostomy and ventilator management and those who developed respiratory complications were included in the respiratory dysfunction group, which was further classified into mild and severe respiratory groups based on respiratory weaning management. Patient characteristics, laboratory data, neurological impairment scale scores, complications at injury, and surgical treatment were evaluated. We performed a propensity score-matched analysis to compare neurological outcomes and mobility between groups.
RESULTS
Overall, 104 patients (7.8%) had impaired respiratory function. In propensity score-matched analysis, the respiratory dysfunction group had a lower home discharge and ambulation rates (p = 0.018, p = 0.001, respectively), and higher rate of severe paralysis (p < 0.001) at discharge. At the final follow-up, the respiratory dysfunction group had a lower ambulation rate (p = 0.004) and higher rate of severe paralysis (p < 0.001). Twenty-six patients with severe disability required respiratory management for up to 6 months post-injury and died of respiratory complications. The mild and severe respiratory dysfunction groups had a high percentage of severe paraplegic cases with low ambulatory ability; there was no significant difference between them. The severe respiratory dysfunction group tended to have a poorer prognosis.
CONCLUSION
Respiratory dysfunction in elderly patients with SCI and/or cervical fracture in the early post-injury period reflects the severity of the condition and may be a useful prognostic predictor.
Topics: Humans; Aged; Prognosis; Cervical Cord; Retrospective Studies; Spinal Cord Injuries; Spinal Fractures; Paralysis; Neck Injuries; Cervical Vertebrae
PubMed: 37368017
DOI: 10.1007/s00586-023-07828-9 -
World Neurosurgery Nov 2023Our goal was to assess teriparatide's (TP) effectiveness in improving radiographic and functional outcomes after spinal fusion surgery. This meta-analysis included... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Our goal was to assess teriparatide's (TP) effectiveness in improving radiographic and functional outcomes after spinal fusion surgery. This meta-analysis included randomized controlled trials (RCTs) and comparative cohort studies. The findings provide valuable insights and guidance for surgeons treating osteoporotic patients undergoing spinal fusion surgery.
METHODS
We conducted a systematic review to assess TP's efficacy in spinal fusion surgery for osteoporosis. Through thorough selection, data extraction, and quality assessment, we employed network meta-analysis to evaluate radiographic outcomes (fusion rate, screw loosening, vertebral fracture) and changes in bone mineral density measured by Hounsfield units. Functional outcomes were assessed using the Oswestry Disability Index scales. Our study aims to comprehensively understand TP's impact and effectiveness in spinal fusion surgery.
RESULTS
A total of 868 patients were included in the analysis. All patients underwent thoracolumbar internal fixation fusion surgery and were divided into following 2 groups: the TP treatment group and the control group. The results revealed significant differences in radiological outcomes. The fusion rate showed a significant difference, as well as screw loosening, and bone mineral density measured in Hounsfield units. However, there was no significant difference in vertebral fracture. The TP group demonstrated favorable effects with statistical significance. In terms of functional outcomes, there was no significant difference in the assessment of Oswestry Disability Index scores between the 2 treatment groups.
CONCLUSIONS
The meta-analysis demonstrated that the TP group exhibited significantly better outcomes, particularly in radiological measures, when compared to the control group. The use of TP in spinal fusion surgery shows promise in reducing postoperative complications and providing overall benefits.
Topics: Humans; Teriparatide; Spinal Fractures; Spinal Fusion; Osteoporosis; Bone Density Conservation Agents; Lumbar Vertebrae; Treatment Outcome
PubMed: 37479030
DOI: 10.1016/j.wneu.2023.07.056 -
The American Surgeon Jun 2024This narrative review aims to evaluate the impact of current spinal immobilization practices on clinical outcomes in adult trauma patients with suspected or confirmed... (Review)
Review
INTRODUCTION
This narrative review aims to evaluate the impact of current spinal immobilization practices on clinical outcomes in adult trauma patients with suspected or confirmed spinal injury to direct the creation of improved practice management guidelines.
METHODS
PubMed, ProQuest, Embase, Google Scholar, and Cochrane were searched for studies that evaluated the impact of spine immobilization practices during resuscitation in adult trauma patients and reported associated clinical outcomes. Outcomes included neurological deficits, in-hospital mortality, hospital length of stay (HLOS), ICU length of stay (ICU-LOS), discharge disposition, long-term functional status (modified Rankin scale), vascular injury rate, and respiratory injury rate.
RESULTS
Nine studies were included in this review, divided into two groups based on patient immobilization status. Patients compared with and without cervical immobilization had higher mortality, longer ICU-LOS, and a higher incidence of neurological deficits if immobilized. Immobilization only was associated with a higher incidence of indirect neurological injury and poor functional outcomes.
CONCLUSION
Spinal immobilization during resuscitation in adult trauma patients is associated with a higher risk of neurological injury, in-hospital mortality, and longer ICU-LOS. Further research is needed to provide strong evidence for spinal immobilization guidelines and identify the optimal method and timing for immobilization practices in trauma patients.
Topics: Humans; Immobilization; Resuscitation; Spinal Injuries; Practice Guidelines as Topic; Adult; Hospital Mortality; Length of Stay
PubMed: 38214650
DOI: 10.1177/00031348241227192 -
The American Journal of Emergency... Jan 2024The pathophysiology of near-hanging in children is different from that of adults due to anatomic, physiologic, and injury-related mechanisms, with evidence suggesting... (Observational Study)
Observational Study
BACKGROUND
The pathophysiology of near-hanging in children is different from that of adults due to anatomic, physiologic, and injury-related mechanisms, with evidence suggesting that blunt cerebrovascular injuries (BCVI) and cervical spine injuries (CSI) are uncommon. We sought to estimate the incidence of secondary injuries and their association with mortality in pediatric near-hanging victims.
METHODS
We performed a retrospective observational study of children (≤17 years) with a diagnosis code for hanging between October 1, 2015 and February 28, 2023 who presented to one of 47 geographically diverse US children's hospitals. We evaluated the incidence of the following secondary injuries: cerebral edema, pneumothorax, pulmonary edema, BCVI, and CSI. We performed Fisher's exact test with Bonferroni correction to identify associations between intentionality, sex, age, and secondary injuries with mortality.
RESULTS
We included 1929 children, of whom 33.8% underwent neuroimaging, 45.9% underwent neck imaging, and 38.7% underwent neck angiography. The most common injury was cerebral edema (24.0%), followed by pulmonary edema (3.2%) and pneumothorax (2.8%). CSI (2.1%) and BCVI (0.9%) occurred infrequently. Cerebral edema, pneumothorax, pulmonary edema, and younger age (≤12 years) were associated with mortality.
CONCLUSIONS
In this multi-center study of pediatric near-hanging victims, BCVI and CSI occurred rarely and were not associated with mortality. While children in our study underwent neck imaging more frequently than head imaging, cerebral edema occurred more often than other injury types and imparted the highest mortality risk. Given the rarity of BCVI and CSI, a selective approach to neck imaging may be warranted in pediatric near-hanging events.
Topics: Adult; Humans; Child; Brain Edema; Pneumothorax; Pulmonary Edema; Wounds, Nonpenetrating; Cerebrovascular Trauma; Neck Injuries; Spinal Injuries; Retrospective Studies
PubMed: 37924732
DOI: 10.1016/j.ajem.2023.10.039 -
Clinical Therapeutics Mar 2024The aging of the population increases the incidence of postmenopausal osteoporosis, which threatens the health of elderly women. Abaloparatide is a synthetic peptide... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
The aging of the population increases the incidence of postmenopausal osteoporosis, which threatens the health of elderly women. Abaloparatide is a synthetic peptide analogue of the human parathyroid hormone-related protein that has recently been approved for the treatment of postmenopausal osteoporosis. Its efficacy and safety have not been systematically evaluated. Therefore, studies on the efficacy and safety of abaloparatide could be of assistance in the clinical medication of postmenopausal osteoporosis. The aim of this study was to evaluate the clinical efficacy and safety of abaloparatide in postmenopausal osteoporosis.
METHODS
PubMed, Cochrane Library, EMBASE, and Web of Science databases were electronically searched from inception to July 6, 2023, for relevant randomized controlled trials. Two review authors independently conducted the study screening, quality assessment (based on the Risk of Bias Assessment Tool recommended in the Cochrane handbook), and data extraction. Outcome measures included bone mineral density (BMD), bone turnover and metabolic markers, incidence of fractures, and adverse events. Data analyses were processed by using Stata SE15.
FINDINGS
Ultimately, 8 randomized controlled trials, involving a total of 3705 postmenopausal women, were included. Meta-analysis showed that abaloparatide administration significantly increased the BMD of the lumbar vertebrae (standardized mean difference [SMD], 1.28 [95% CI, 0.81-1.76); I = 78.5%]), femoral neck (SMD, 0.70 [95% CI, 0.17-1.23; I = 75.7%]), and hip bone (SMD, 0.86 [95% CI, 0.53-1.20; I = 60.4%]) in postmenopausal women compared with the control group. Type I procollagen N-terminal propeptide, a bone formation marker, was also elevated after abaloparatide administration. The incidence of vertebral fracture was lower in the abaloparatide group than in the control group (risk ratio, 0.13; 95% CI, 0.06-0.26; I = 0%). There was no significant difference in the incidence of adverse events between the abaloparatide and the placebo groups (risk ratio, 1.03; 95% CI, 0.99-1.06; I = 0%).
IMPLICATIONS
Abaloparatide has a protective effect on women with postmenopausal osteoporosis. It could reduce their risk for vertebral fracture; increase their BMD of the lumbar spine, femoral neck, and hip; and alleviate symptoms and complications of postmenopausal osteoporosis with considerable safety. Limitations of this study include not searching the gray literature and not performing a subgroup analysis. PROSPERO Registration No.: CRD42022370944.
Topics: Female; Humans; Aged; Osteoporosis, Postmenopausal; Parathyroid Hormone-Related Protein; Spinal Fractures; Bone Density Conservation Agents; Bone Density
PubMed: 38307725
DOI: 10.1016/j.clinthera.2023.12.010 -
Global Spine Journal Nov 2023Retrospective database analysis.
STUDY DESIGN
Retrospective database analysis.
OBJECTIVE
Polytraumatized patients with spinal injuries require tailor-made treatment plans. Severity of both spinal and concomitant injuries determine timing of spinal surgery. Aim of this study was to evaluate the role of spinal injury localization, severity and concurrent injury patterns on timing of surgery and subsequent outcome.
METHODS
The TraumaRegister DGU was utilized and patients, aged ≥16 years, with an Injury Severity Score (ISS) ≥16 and diagnosed with relevant spinal injuries (abbreviated injury scale, AIS ≥ 3) were selected. Concurrent spinal and non-spinal injuries were analysed and the relation between injury severity, concurrent injury patterns and timing of spinal surgery was determined.
RESULTS
12.596 patients with a mean age of 50.8 years were included. 7.2% of patients had relevant multisegmental spinal injuries. Furthermore, 50% of patients with spine injuries AIS ≥3 had a more severe non-spinal injury to another body part. ICU and hospital stay were superior in patients treated within 48 hrs for lumbar and thoracic spinal injuries. In cervical injuries early intervention (<48 hrs) was associated with increased mortality rates (9.7 vs 6.3%).
CONCLUSIONS
The current multicentre study demonstrates that polytrauma patients frequently sustain multiple spinal injuries, and those with an index spine injury may therefore benefit from standardized whole-spine imaging. Moreover, timing of surgical spinal surgery and outcome appear to depend on the severity of concomitant injuries and spinal injury localization. Future prospective studies are needed to identify trauma characteristics that are associated with improved outcome upon early or late spinal surgery.
PubMed: 37963389
DOI: 10.1177/21925682231216082 -
Unfallchirurgie (Heidelberg, Germany) Oct 2023This article describes the current status of modern treatment options for traumatic spinal cord injuries with a particular focus on the perioperative phase. Along with... (Review)
Review
This article describes the current status of modern treatment options for traumatic spinal cord injuries with a particular focus on the perioperative phase. Along with a recognition of age-related specific features that can impact successful treatment of spinal injuries, prompt interdisciplinary treatment while adhering to the "time is spine" principle is of high importance. By considering this approach and using modern diagnostic and surgical techniques, successful surgical treatment can be achieved while taking into account individual characteristics, such as reduced bone quality, accompanying injuries as well as oncological and inflammatory rheumatic comorbidities. The preventive and treatment strategies for frequently occurring complications in the management of traumatic spinal cord injuries are presented. By considering case-specific factors, utilizing modern surgical techniques, avoiding or promptly treating typical complications and initiating interdisciplinary treatment, crucial groundwork for a successful long-term treatment of this highly debilitating and life-altering injury can be established in the perioperative phase.
Topics: Humans; Paraplegia; Spinal Cord Injuries; Spinal Injuries; Comorbidity; Cervical Vertebrae
PubMed: 37306757
DOI: 10.1007/s00113-023-01342-9 -
Acta Neurochirurgica Oct 2023Workplace injury is a commonplace occurrence in the USA. Spine injuries are especially devastating as they can cause chronic pain and limit mobility which prevents...
PURPOSE
Workplace injury is a commonplace occurrence in the USA. Spine injuries are especially devastating as they can cause chronic pain and limit mobility which prevents patients from returning to work. Gaining a better understanding of the patients, mechanisms, and treatments associated with these injuries can aid in improving outcomes. The purpose of this study is to characterize the nature of work-related spine injuries.
METHODS
The National Trauma Data Bank was queried from 2017 to 2019 for all diagnoses involving the cervical, thoracic, lumbar, and sacral spine. Patient demographics, comorbidities, injury characteristics, spinal diagnoses, and procedures were identified for each occupation. Occupational industries, patient demographics, mechanisms of injury, diagnoses, and spinal procedures were characterized.
RESULTS
A total of 100,842 work-related injuries were identified between 2017 and 2019. Of those, 19,002 (19%) were spine injuries, and subsequently, 3963 (21%) required spinal surgery. Eight thousand twenty-nine (42%) cases were seen among construction workers, which had the highest proportion of Hispanic patients (36%). Smoking was prevalent in labor-intensive occupations with high rates of spine injury such as building and grounds maintenance. The most common mechanism of injury was a fall from a roof. The most common injury diagnoses were L1, L2, and L3 fractures, and the most common procedures were T12-L1 fusion, multilevel thoracic fusion, and multilevel lumbar fusion.
CONCLUSION
Spine injuries represent a significant portion of work-related injuries in the USA and a considerable portion require neurosurgical intervention. Initial efforts should focus on the prevention and management of lumbar spine injuries in the construction industry.
Topics: Humans; United States; Occupational Injuries; Spinal Injuries; Fractures, Bone; Accidental Falls; Comorbidity; Spinal Fractures; Retrospective Studies
PubMed: 37606797
DOI: 10.1007/s00701-023-05731-2 -
Acta Orthopaedica Et Traumatologica... Jul 2023This study aimed to determine whether isotretinoin and acitretin have beneficial effects on neural tissue damage following acute spinal cord injury.
OBJECTIVE
This study aimed to determine whether isotretinoin and acitretin have beneficial effects on neural tissue damage following acute spinal cord injury.
METHODS
Thirty-six rats were randomly divided into 6 groups: control, sham spinal cord injury, spinal cord injury with isotretinoin 15 mg/kg for 14 days, spinal cord injury with isotretinoin 15 mg/kg for 28 days, spinal cord injury with acitretin 10 mg/kg for 14 days, and spinal cord injury with acitretin 10 mg/kg for 28 days. The damage to the spinal cord was formed by the clip compression technique. A neurological evaluation was conducted on days 1, 14, and 28. All rats were sacrificed following the treatment period, and samples of their spinal cords were collected for histopathological analysis.
RESULTS
The inclined plane angle was significantly increased on the 14th and 28th days in the isotretinoin 15 mg and acitretin 10 mg groups, compared to the spinal injury group (P=.049 and P=.009, respectively). The Drummond-Moore criterion was significantly higher in the acitretin 10 mg group than in the injury group (P=.026). Cleaved Caspase-3 expression was similar in the isotretinoin 15 mg day 28 group and the control group (P > .05), but significantly decreased in the acitretin 10 mg 14th-day and acitretin 10 mg 28th-day groups compared to spinal injury isotretinoin 15 mg 14th-day and isotretinoin 15 mg 28th-day groups (P < .05).
CONCLUSION
This was the first study elaborating that isotretinoin and acitretin reduced neuronal apoptosis and improved functional recovery after spinal cord injury. These neuroprotective effects might open a window of opportunity for patients.
Topics: Animals; Rats; Acitretin; Isotretinoin; Spinal Cord Injuries; Spinal Injuries; Nerve Regeneration
PubMed: 37670445
DOI: 10.5152/j.aott.2023.22128 -
Journal of Pediatric Surgery Oct 2023We sought to define the incidence and outcomes of pediatric hanging and strangulation injuries to inform best practices for trauma triage and management.
BACKGROUND
We sought to define the incidence and outcomes of pediatric hanging and strangulation injuries to inform best practices for trauma triage and management.
METHODS
A retrospective review was conducted that included all patients who presented after hanging or strangulation to a Level I Pediatric Trauma Center from 2011 through 2021. Patient demographics, injury characteristics, and clinical outcomes were collected. All imaging modalities of the head and neck were reviewed to determine if a bony fracture or vascular injury was present.
RESULTS
Over the 11-year study period, 128 patients met inclusion criteria. The median age of the cohort was 13 years [IQR: 8.5-15], most patients were male (60.9%), and the median GCS was 11 [3, 15]. There were 96 cases (75%) that were intentional injuries. 76 patients (59.4%) received imaging in the form of plain radiographs, CT, or MRI of the neck and cervical spine. No fractures were identified and there were 0 clinically significant cervical spine injuries. CT angiograms of the neck identified no cerebral vascular injuries. Mortality was high (32%), and 25% of patients with nonaccidental injuries had a documented prior suicide attempt.
CONCLUSION
We identified no cervical spine fractures and no blunt cerebral vascular injuries after a hanging or strangulation in over 10 years at a Level 1 Pediatric Trauma Center. Use of CT and CT angiography of the neck and cervical spine should be minimized in this patient population without high clinical index of suspicion and/or significant mechanism.
LEVEL OF EVIDENCE
IV.
Topics: Adolescent; Child; Female; Humans; Male; Asphyxia; Cervical Vertebrae; Fractures, Bone; Neck Injuries; Retrospective Studies; Spinal Injuries; Tomography, X-Ray Computed; Trauma Centers; Vascular System Injuries; Wounds, Nonpenetrating
PubMed: 37002058
DOI: 10.1016/j.jpedsurg.2023.02.056