scholarly journals Prevalence of traumatic brain injury among the guests at a low-barrier homeless shelter

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Nicholas Benjamin Ang ◽  
Jason Adam Wasserman
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
General Population ◽  
Brain Injuries ◽  
Traumatic Brain Injuries ◽  
Loss Of Consciousness ◽  
Homeless Shelter ◽  
Trauma History ◽  
First Onset ◽  
Severe Tbi

Abstract Objective This study aimed at determining the prevalence of traumatic brain injuries (TBI) among guests staying at a low-barrier homeless shelter who represent an especially vulnerable subset of individuals experiencing homelessness. Results A total of 21 out of 35 shelter guests participated in the survey. We found that 17 (81.0%) had experienced at least one traumatic brain injury in their lifetime and 15 (71.3%) had TBI associated with loss of consciousness. In addition, 7 (33.3%) of the participants had experienced TBIs rated as moderate to severe. Of the participants with head trauma history, 16 (94.1%) experienced their injury before their first onset of homelessness. Compared to both the general population and the broader population of individuals experiencing homelessness, those in this sample were significantly more likely to experience TBI (95% CI 0.0000:0.2857; p < 0.001 and 95% CI 0.3333:0.7619; p < 0.015, respectively) and significantly more likely to experience severe TBI (95% CI 0.0000:0.09524; p < 0.001).

scholarly journals MESENCHYMAL STEM CELLS IN THE COMPLEX TREATMENT OF TRAUMATIC BRAIN INJURY

2021 ◽  
Vol 17 (1) ◽  
pp. 11-23
Author(s):  
Y.G. Shanko ◽  
S.I. Krivenko ◽  
V.V. Goncharov ◽  
V.V. Novitskaya ◽  
A.S. Zamaro ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Brain Injury ◽  
Brain Injuries ◽  
Traumatic Brain Injuries ◽  
Complex Treatment ◽  
Complex Therapy ◽  
Severe Tbi

Relevance. The problem of effective prevention and treatment of traumatic brain injuries (TBI) of various etiologies has not been resolved in all countries of the world. Primary brain damage from trauma initiates secondary damage to the nervous tissue. As a result, the interaction of brain neural networks is disrupted and the control of somatic and visceral functions of the body is weakened. The article is based on our own clinical observations and comparison of results with literature data and provides a discussion of the prospects for the use of cell technologies in the prevention of fatal disorders of vital functions control in traumatic brain injuries. Objective. To evaluate the effectiveness of intranasal perineural implantation of mesenchymal stem cells (MSCs) in the complex therapy of patients with TBI. Materials and methods. The technique intranasal perineural administration of MSCs was used in complex therapy of 15 patients with severe TBI. The patients were 19÷69 years old, 13 men and two women. A cell suspension was isolated from the adipose tissue of the patient's abdominal wall and centrifuged for 10 min at 1500 rpm. The cell pellet was washed in phosphate buffered saline and DMEM. Cells were cultured in plastic culture flasks in a humidified atmosphere with 5% CO2 content. The cell mass was trypsinized according to standard technique and resuspended in physiological saline on the day of implantation. Dynamics of culture growth, pluripotency, phenotyping of MSCs were monitored. MSCs were injected under general anesthesia into the submucosa of the nasal cavity 3-4 times with an interval of 3-7 days, depending on the growth rate of MSCs, in a single dose from 12.0×106 to 35.0×106 cells. Results. The use of allogeneic and predominantly autologous MSCs of adipose tissue in the complex treatment of patients with severe TBI by intranasal perineural delivery to the area of traumatic brain injury does not cause complications and is a safe technique. 8 patients with severe TBI showed from 4 to 7 points according to the Glasgow Outcome Scale Extended, with an average of 5.4±1.1 points after 6 months. The main result is that complex therapy, including intranasal implantation of MSCs in acute and subacute periods of severe TBI, contributes to the survival of patients and restoration of neurological – including cognitive – functions control. Conclusions. The effectiveness of intranasal perineural implantation of MSCs in the complex therapy of patients with TBI has been demonstrated. The mechanisms of the beneficial effects of perineural implantation of MSCs in patients with TBI require further research.

Characterizing Traumatic Brain Injury and Its Association with Losing Stable Housing in a Community-based Sample : Caractérisation d’une lésion cérébrale traumatique et de son association avec la perte d’un logement stable dans un échantillon communautaire

2021 ◽  
pp. 070674372110006
Author(s):  
Jacob L. Stubbs ◽  
Allen E. Thornton ◽  
Kristina M. Gicas ◽  
Tiffany A. O’Connor ◽  
Emily M. Livingston ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Brain Injuries ◽  
Traumatic Brain Injuries ◽  
Common Mechanism ◽  
Stable Housing ◽  
History Of ◽  
Severe Tbi ◽  
The Impact ◽  
Precarious Housing

Objective: Traumatic brain injury (TBI) is increasingly recognized as a common and impactful health determinant in homeless and precariously housed populations. We sought to describe the history of TBI in a precariously housed sample and evaluate how TBI was associated with the initial loss and lifetime duration of homelessness and precarious housing. Method: We characterized the prevalence, mechanisms, and sex difference of lifetime TBI in a precariously housed sample. We also examined the impact of TBI severity and timing on becoming and staying homeless or precariously housed; 285 precariously housed participants completed the Brain Injury Screening Questionnaire in addition to other health assessments. Results: A history of TBI was reported in 82.1% of the sample, with 64.6% reporting > 1 TBI, and 21.4% reporting a moderate or severe TBI. Assault was the most common mechanism of injury overall, and females reported significantly more traumatic brain injuries due to physical abuse than males (adjusted OR = 1.26, 95% CI = 1.14 to 1.39, P < 0.0001). The first moderate or severe TBI was significantly closer to the first experience of homelessness ( b = 2.79, P = 0.003) and precarious housing ( b = 2.69, P < 0.0001) than was the first mild TBI. In participants who received their first TBI prior to becoming homeless or precariously housed, traumatic brain injuries more proximal to the initial loss of stable housing were associated with a longer lifetime duration of homelessness (RR = 1.04, 95% CI = 1.02 to 1.06, P < 0.0001) and precarious housing (RR = 1.03, 95% CI = 1.01 to 1.04, P < 0.0001). Conclusions: These findings demonstrate the high prevalence of TBI in this vulnerable population, and that aspects of TBI severity and timing are associated with the loss and lifetime duration of stable housing.

scholarly journals What Is the Evidence on Natural Recovery Over the Year Following Sports-Related and Non-sports-Related Mild Traumatic Brain Injury: A Scoping Review

2022 ◽  
Vol 12 ◽  
Author(s):  
Morgan Brady ◽  
Patria A. Hume ◽  
Susan Mahon ◽  
Alice Theadom
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
General Population ◽  
Recovery Time ◽  
Brain Injuries ◽  
Population Studies ◽  
Traumatic Brain Injuries ◽  
General Population Studies ◽  
Time Frames

Background: Treatment approaches often differ dependent upon whether a person experiences a sports-related or a non-sports-related mild traumatic brain injury. It remains unclear if recovery from these injuries is comparable or unique to context of the injury.Objective: To identify knowledge gaps on self-reported outcomes and trajectories between sports- and non-sports-related mild traumatic brain injuries and how they are assessed in adults.Methods: This scoping review used a systematic search of key electronic databases, including PubMed, SPORTDiscus, Embase, MEDLINE, and CINAHL for articles published in 1937 until March 10, 2021. Articles were included if they were available in English; full text published in a peer-reviewed journal; had a prospective or retrospective study design; reported data on mild TBI cases &gt;16 years of age, and included data from at least two time points on self-reported outcomes within 12 months post-injury. A standardized data extraction spreadsheet was used to determine the participant characteristics, definitions, assessment methods, outcomes, and recovery time frames.Results: Following removal of duplicates, the search strategy elicited 6,974 abstracts. Following abstract review, 174 were retained for full text review. Of the 42 articles that met inclusion criteria, 18 were sports related (15 in the USA and three in Canada) and 24 were general population studies (six in USA, three in Canada, three in Australasia, nine in Europe, two in Taiwan, and one in Morocco). Direct comparison in recovery trajectories between the sport and general population studies was difficult, given notable differences in methodology, definitions, types of outcome measures, and timing of follow-up assessments. Only one article reported on both sports-related and non-sports-related traumatic brain injuries separately at comparable timepoints. This study revealed no differences in recovery time frames or overall symptom burden.Discussion: Whilst there is a clear benefit in researching specific subpopulations in detail, standardized outcome measures and follow-up time frames are needed across contexts to facilitate understanding of similarities and differences between sports- and non-sports-related mild traumatic brain injuries to inform clinical treatment.

MANAGEMENT OF MULTIPLE TRAUMATIC INTRACRANIAL HEMATOMAS

2020 ◽  
Vol 3 (1) ◽  
pp. 70-74
Author(s):  
Rustam Hazratkulov ◽  
Keyword(s):  
Traumatic Brain Injury ◽  
Surgical Treatment ◽  
Brain Injury ◽  
Hospital Stay ◽  
Treatment Outcomes ◽  
Brain Injuries ◽  
Traumatic Brain Injuries ◽  
Diagnostic Approach ◽  
Early Activation ◽  
Intracranial Hematomas

Multiple traumatic hematomas (MG) account for 0.74% of all traumatic brain injuries. A comprehensive diagnostic approach to multiple traumatic intracranial hematomas allows to establish a diagnosis in the early stages of traumatic brain injury and to determine treatment tactics. A differentiated approach to the choice of surgical treatment of multiple hematomas allows to achieve satisfactory results and treatment outcomes, which accordingly contributes to the early activation of the patient, a reduction in hospital stay, a decrease in mortality and disabilityin patients with traumatic brain injury

scholarly journals Reply to Comment on Tsai, Y.-C., et al. Association of Stress-Induced Hyperglycemia and Diabetic Hyperglycemia with Mortality in Patients with Traumatic Brain Injury: Analysis of a Propensity Score-Matched Population. Int. J. Environ. Res. Public Health 2020, 17, 4266

2021 ◽  
Vol 18 (5) ◽  
pp. 2531
Author(s):  
Yu-Chin Tsai ◽  
Shao-Chun Wu ◽  
Ting-Min Hsieh ◽  
Hang-Tsung Liu ◽  
Chun-Ying Huang ◽  
...  
Keyword(s):  
Public Health ◽  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Propensity Score ◽  
Brain Injuries ◽  
Traumatic Brain Injuries ◽  
Injury Analysis

Thank you for Eduardo Mekitarian Filho’s appreciation of our work on the study of stress-induced hyperglycemia (SIH) and diabetic hyperglycemia (DH) in patients with traumatic brain injuries [...]

scholarly journals Study of Traumatic Brain Injury Due To Recent Earthquake in Manipal Teaching Hospital

2016 ◽  
Vol 12 (2) ◽  
pp. 63-66
Author(s):  
Bal G Karmacharya ◽  
Brijesh Sathian
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Head Injury ◽  
Teaching Hospital ◽  
Brain Injuries ◽  
Injury Severity ◽  
Traumatic Brain Injuries ◽  
The Body ◽  
Mild Head Injury ◽  
Associated Injuries

The objective of this study was to review the demographics, causes injury, severity, treatment and outcome of traumatic brain injuries in victims of the April 2015 earthquake who were admitted in Manipal Teaching Hospital, Pokhara. A total of 37 patients was admitted under Neurosurgery Services. Collapse of buildings was the commonest cause of head injury. The majority of them had mild head injury. Associated injuries to other parts of the body were present in 40.54% patients.Nepal Journal of Neuroscience 12:63-66, 2015

scholarly journals Effect Sizes for Symptomatic and Cognitive Improvements in Traumatic Brain Injury Following Hyperbaric Oxygen Therapy

2021 ◽  
Author(s):  
Adam Thomas Biggs ◽  
Hugh M. Dainer ◽  
Lanny F Littlejohn
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Hyperbaric Oxygen ◽  
Hyperbaric Oxygen Therapy ◽  
Oxygen Therapy ◽  
Brain Injuries ◽  
Statistical Significance ◽  
Traumatic Brain Injuries ◽  
Therapeutic Benefit ◽  
Effect Sizes

Hyperbaric oxygen therapy has been proposed as a method to treat traumatic brain injuries. The combination of pressure and increased oxygen concentration produces a higher content of dissolved oxygen in the bloodstream, which could generate a therapeutic benefit for brain injuries. This dissolved oxygen penetrates deeper into damaged brain tissue than otherwise possible and promotes healing. The result includes improved cognitive functioning and an alleviation of symptoms. However, randomized controlled trials have failed to produce consistent conclusions across multiple studies. There are numerous explanations that might account for the mixed evidence, although one possibility is that prior evidence focuses primarily on statistical significance. The current analyses explored existing evidence by calculating an effect size from each active treatment group and each control group among previous studies. An effect size measure offers several advantages when comparing across studies as it can be used to directly contrast evidence from different scales, and it provides a proximal measure of clinical significance. When exploring the therapeutic benefit through effect sizes, there was a robust and consistent benefit to individuals who underwent hyperbaric oxygen therapy. Placebo effects from the control condition could account for approximately one-third of the observed benefits, but there appeared to be a clinically significant benefit to using hyperbaric oxygen therapy as a treatment intervention for traumatic brain injuries. This evidence highlights the need for design improvements when exploring interventions for traumatic brain injury as well as the importance of focusing on clinical significance in addition to statistical significance.

scholarly journals Traumatic Brain Injuries: Unreported and Untreated in an Army Population

2020 ◽  
Vol 185 (Supplement_1) ◽  
pp. 154-160 ◽  
Author(s):  
Sandra M Escolas ◽  
Margie Luton ◽  
Hamid Ferdosi ◽  
Bianca D Chavez ◽  
Scot D Engel
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Medical Care ◽  
Brain Injuries ◽  
Negative Impact ◽  
Traumatic Brain Injuries ◽  
Future Research ◽  
Treatment History ◽  
Anonymous Questionnaire ◽  
The Military

ABSTRACT Introduction In 2008, it was reported that 19.5% of service members previously deployed experienced a mild traumatic brain injury (mTBI). Fifty-seven percent of those did not seek medical care. It was suggested that concerns with seeking care involved confidentiality and career issues. Objective: This study addressed mTBI history, medical treatment history, and stigmas associated with mTBI/concussion. Materials and Methods An anonymous questionnaire was developed. Data collection occurred throughout March 2018 in conjunction with Brain Injury Awareness Month activities. Results All 5,174 volunteers were Army; 86% male; 87% were between 18 and 34 years old; 89% had &lt;14 years in the military; 35% had a combat deployment; and 10% reported having one or more mTBIs in their military careers. Of the Soldiers who reported a concussion, 52% sought medical care. Of those not seeking care, 64% reported they did not think the injury required care, followed by 18% fearing negative impact on their career. Twenty-eight percent who experienced an mTBI versus 11% who have not reported that there is a stigma associated with an mTBI. Conclusions Soldiers sometimes failed to report their suspected concussions and did not seek medical care. Educational efforts may increase reporting of and medical screening for potentially concussive events. Future research to determine the ramifications of unreported and untreated mTBIs/concussions is recommended.

scholarly journals Validation of the scandinavian guidelines for initial management of minor and moderate head trauma in children

2020 ◽  
Author(s):  
Caroline Sönnerqvist ◽  
Ole Brus ◽  
Magnus Olivecrona
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Negative Predictive Value ◽  
Head Trauma ◽  
Predictive Value ◽  
Brain Injuries ◽  
Head Injuries ◽  
Traumatic Brain Injuries ◽  
Predictive Values ◽  
Initial Management

Abstract Background Head trauma in children is common, with a low rate of clinically important traumatic brain injury. CT scan is the reference standard for diagnosis of traumatic brain injury, of which the increasing use is alarming because of the risk of induction of lethal malignancies. Recently, the Scandinavian Neurotrauma Committee derived new guidelines for the initial management of minor and moderate head trauma. Our aim was to validate these guidelines. Methods We applied the guidelines to a population consisting of children with mild and moderate head trauma, enrolled in the study: “Identification of children at very low risk of clinically-important brain injuries after head trauma: a prospective cohort study” by Kuppermann et al. (Lancet 374(9696):1160–1170, https://doi.org/10.1016/S0140-6736(09)61558-0, 2009). We calculated the negative predictive values of the guidelines to assess their ability to distinguish children without clinically-important traumatic brain injuries and traumatic brain injuries on CT scans, for whom CT could be omitted. Results We analysed a population of 43,025 children. For clinically-important brain injuries among children with minimal head injuries, the negative predictive value was 99.8% and the rate was 0.15%. For traumatic findings on CT, the negative predictive value was 96.9%. Traumatic finding on CT was detected in 3.1% of children with minimal head injuries who underwent a CT examination, which accounts for 0.45% of all children in this group. Conclusion Children with minimal head injuries can be safely discharged with oral and written instructions. Use of the SNC-G will potentially reduce the use of CT.

Sign in / Sign up

Export Citation Format

Share Document