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1.
Workplace Health Saf ; 72(4): 131-142, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38591368

RESUMO

BACKGROUND: Mesoamerican sugarcane cutters are at a high risk of chronic kidney disease of non-traditional origin, a disease likely linked to heat-related acute kidney injury (AKI). Studies in general populations have described a positive association between high environmental temperatures and clinically assessed kidney outcomes, but there are no studies in occupational settings. METHOD: We accessed routine records of clinically diagnosed AKI (AKI-CD) and wet bulb globe temperatures (WBGT) at a large Nicaraguan sugarcane plantation and modeled the relationship between these using negative binomial regression. A rest-shade-hydration intervention was gradually enhanced during the study period, and efforts were made to increase the referral of workers with suspected AKI to healthcare. RESULTS: Each 1°C WBGT was associated with an 18% (95% confidence interval [CI]: [4, 33%]) higher AKI-CD rate on the same day and a 14% (95% CI [-5, 37%]) higher rate over a week. AKI-CD rates and severity, and time between symptoms onset and diagnosis decreased during the study period, that is, with increasing rest-shade-hydration intervention. Symptoms and biochemical signs of systemic inflammation were common among AKI-CD cases. DISCUSSION: Occupational heat stress, resulting from heavy work in environmental heat, was associated with a higher rate of clinically diagnosed AKI in a population at risk of CKDnt. Promoting rest-shade-hydration may have contributed to reducing AKI rates during the study period. Occupational health and safety personnel have key roles to play in enforcing rest, shade, and hydration practices, referring workers with suspected AKI to healthcare as well as collecting and analyzing the data needed to support workplace heat stress interventions.


Assuntos
Injúria Renal Aguda , Transtornos de Estresse por Calor , Saccharum , Humanos , Nicarágua/epidemiologia , Injúria Renal Aguda/epidemiologia , Masculino , Adulto , Feminino , Pessoa de Meia-Idade , Transtornos de Estresse por Calor/epidemiologia , Temperatura Alta/efeitos adversos , Exposição Ocupacional/efeitos adversos
2.
Cureus ; 16(3): e56833, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38654766

RESUMO

Limb fractures are a common cause of pediatric hospital admissions and surgeries, with a significant prevalence in the United Kingdom across all injury categories. Among psychiatric conditions in children, attention deficit hyperactivity disorder (ADHD) stands out as frequently associated with fractures, particularly those involving extremities. ADHD, with diagnoses prevalent among a significant proportion of school-age children and adolescents, has witnessed a growing global incidence. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 checklist for our systematic literature search, using various databases and specific search terms related to ADHD and fractures. We considered articles from 2018 to 2023, focusing on English language papers with free full-text access. Our selection process used the PRISMA flowchart. We began with 1,890 articles and, after deduplication, title screening, abstract assessment, and quality evaluation included nine research papers in our review. Our primary focus was on examining fracture-related outcomes in individuals with ADHD compared to those without, considering medication status. These studies encompassed various designs, with a focus on the ADHD-fracture relationship and methylphenidate's (MPH) impact. Our study confirms that ADHD increases fracture risk and suggests that MPH may help mitigate this risk. Early ADHD detection is vital for nonpharmacological interventions. Orthopedic surgeons should proactively identify ADHD, while healthcare professionals should offer injury prevention guidance, particularly for at-risk groups.

3.
Trauma Surg Acute Care Open ; 9(1): e001209, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38646619

RESUMO

Background: Traumatic injury is one of the top public health challenges globally. Injury survivors often experience poor health and functioning and restricted participation in employment. In Ethiopia, there is a paucity of evidence about the long-term consequences of injuries, particularly about their employment outcomes and disability status. This study characterizes injury survivors by their preinjury status, injury characteristics, postinjury employment outcomes and disability status 1 year post injury. Methods: An institution-based cross-sectional study was conducted on injury survivors who received services from a large public hospital in Addis Ababa. Medical records of all emergency room patients who visited the hospital within a 3-month period were reviewed to identify those who were eligible. A structured questionnaire was completed using a telephone interview. Descriptive statistics were used to characterize the outcomes. Results: Of the 254 participants, 78% were men, 48% were young adults (age 25-39 years), 41% were injured by road traffic collision, 52% were admitted to the hospital for up to a week and only 16% received compensation for the injury. Before the injury, 87% were working in manual labor. One-year after the injury, the total return to work (RTW) rate was 59%; 61% of participants experienced some level of disability, 33% had at least one type of chronic illness and 56% reported challenges of physical stressors when attempting to RTW. Among the 150 who returned to work, 46% returned within 12 weeks, 78% to the same employer and most received support from multiple sources, including community-level institutions (88%) and families/friends (67%). Conclusion: Traumatic injury substantially impacted the employment outcomes of survivors and contributed to increased disability in Ethiopia. This study lays a foundation for future research and contributes crucial evidence for advocacy to improve injury prevention and trauma rehabilitation in low and middle-income contexts. Level of evidence: II.

4.
Front Public Health ; 12: 1331313, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38560436

RESUMO

Objective: Multiple studies evaluate relative risk of female vs. male crash injury; clinical data may offer a more direct injury-specific evaluation of sex disparity in vehicle safety. This study sought to evaluate trauma injury patterns in a large trauma database to identify sex-related differences in crash injury victims. Methods: Data on lap and shoulder belt wearing patients age 16 and up with abdominal and pelvic injuries from 2018 to 2021 were extracted from the National Trauma Data Bank for descriptive analysis using injuries, vital signs, International Classification of Disease (ICD) coding, age, and injury severity using AIS (Abbreviated Injury Scale) and ISS (Injury Severity Score). Multiple linear regression was used to assess the relationship of shock index (SI) and ISS, sex, age, and sex*age interaction. Regression analysis was performed on multiple injury regions to assess patient characteristics related to increased shock index. Results: Sex, age, and ISS are strongly related to shock index for most injury regions. Women had greater overall SI than men, even in less severe injuries; women had greater numbers of pelvis and liver injuries across severity categories; men had greater numbers of injury in other abdominal/pelvis injury regions. Conclusions: Female crash injury victims' tendency for higher (AIS) severity of pelvis and liver injuries may relate to how their bodies interact with safety equipment. Females are entering shock states (SI > 1.0) with lesser injury severity (ISS) than male crash injury victims, which may suggest that female crash patients are somehow more susceptible to compromised hemodynamics than males. These findings indicate an urgent need to conduct vehicle crash injury research within a sex-equity framework; evaluating sex-related clinical data may hold the key to reducing disparities in vehicle crash injury.


Assuntos
Acidentes de Trânsito , Fígado , Humanos , Masculino , Feminino , Adolescente , Escala de Gravidade do Ferimento , Equipamentos de Proteção , Hemodinâmica
6.
Surg Clin North Am ; 104(2): 243-254, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38453299

RESUMO

Traumatic injury is a leading cause of death in the United States. Risk of traumatic injury varies by sex, age, geography, and race/ethnicity. Understanding the nuances of risk for a particular population is essential in designing, implementing, and evaluating injury prevention initiatives.


Assuntos
Etnicidade , Humanos , Estados Unidos/epidemiologia
7.
Injury ; 55(5): 111507, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38531719

RESUMO

BACKGROUND: The American College of Surgeons Committee on Trauma (ACS-CoT) mandated that trauma centers have mental health screening and referral protocols in place by 2023. This study compares the Injured Trauma Survivor Screen (ITSS) and the Automated Electronic Medical Record (EMR) Screen to assess their performance in predicting risk for posttraumatic stress disorder (PTSD) within the same sample of trauma patients to inform trauma centers' decision when selecting a tool to best fit their current clinical practice. METHODS: This was a secondary analysis of three prospective cohort studies of traumatically injured patients (N = 255). The ITSS and Automated EMR Screen were compared using receiver operating characteristic curves to predict risk of subsequent PTSD development. PTSD diagnosis at 6-month follow-up was assessed using the Clinician Administered PTSD Scale for DSM-5. RESULTS: Just over half the sample screened positive on the ITSS (57.7%), while 67.8% screened positive on the Automated EMR Screen. The area under the curve (AUC) for the two screens was not significantly different (ITSS AUC = 0.745 versus Automated EMR Screen AUC = 0.694, p = 0.21), similar performance in PTSD risk predication within the same general trauma population. The ITSS and Automated EMR Screen had similar sensitivities (86.5%, 89.2%), and specificities (52.5%, 40.9%) respectively at their recommended cut-off points. CONCLUSION: Both screens are psychometrically comparable. Therefore, trauma centers considering screening tools for PTSD risk to comply with the ACS-CoT 2023 mandate should consider their local resources and patient population. Regardless of screen selection, screening must be accompanied by a referral process to address the identified risk.


Assuntos
Transtornos de Estresse Pós-Traumáticos , Humanos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Estudos Prospectivos , Psicometria , Programas de Rastreamento/métodos , Curva ROC
8.
Cureus ; 16(2): e54182, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38496199

RESUMO

An 18-year-old male subject was referred to our MRI scanning center, by an orthopedic surgeon, for a swelling over the plantar region of the foot. He had been in a motor vehicle accident a few weeks back, with no evidence of fracture at the time of injury. In subsequent weeks, he developed a swelling over his foot. MRI showed the presence of a fluid intensity lesion in the subdermal and dermal layers of his foot. Unguarded motor vehicle accidents often tend to cause severe injuries. Sometimes, they even need operative management since a motor vehicle collision is a high-impact accident. One of the pathologies caused by a high impact force is the Morel-Lavallée lesion or a closed type of degloving injury. A Morel-Lavallee lesion also needs operative intervention if major vascular channels are involved in the degloving. However, if the major vessels supplying the region of degloving are intact, open surgery may not be needed. In such cases, incision and drainage along with serial wound dressing may be attempted. The primary risk in closed degloving is recurrent or subsequent tissue necrosis. Close and watchful monitoring is needed to anticipate and prevent these. Closed degloving injuries or Morel-Lavallée lesions have been commonly described in the thigh and pelvis region. Here, we describe a case that developed in the dermal and fascial layers of the foot and was managed conservatively. The epidermal layer showed regeneration, and the patient did not need subsequent amputation.

9.
J Spec Oper Med ; 2024 Mar 13.
Artigo em Inglês | MEDLINE | ID: mdl-38300880

RESUMO

The use of tourniquets for life-threatening limb hemorrhage is standard of care in military and civilian medicine. The United States (U.S.) Department of Defense (DoD) Committee on Tactical Combat Casualty Care (CoTCCC) guidelines, as part of the Joint Trauma System, support the application of tourniquets within a structured system reliant on highly trained medics and expeditious evacuation. Current practices by entities such as the DoD and North Atlantic Treaty Organization (NATO) are supported by evidence collected in counter-insurgency operations and other conflicts in which transport times to care rarely went beyond one hour, and casualty rates and tactical situations rarely exceeded capabilities. Tourniquets cause complications when misused or utilized for prolonged durations, and in near-peer or peer-peer conflicts, contested airspace and the impact of high-attrition warfare may increase time to definitive care and limit training resources. We present a series of cases from the war in Ukraine that suggest tourniquet practices are contributing to complications such as limb amputation, overall morbidity and mortality, and increased burden on the medical system. We discuss factors that contribute to this phenomenon and propose interventions for use in current and future similar contexts, with the ultimate goal of reducing morbidity and mortality.

10.
Arthroplasty ; 6(1): 8, 2024 Feb 05.
Artigo em Inglês | MEDLINE | ID: mdl-38311788

RESUMO

BACKGROUND: Periprosthetic joint infection (PJI) is a serious complication after total joint arthroplasty (TJA). Although some risk factors of PJI were well studied, the association between trauma and PJI remains unknown in revision patients. MATERIALS AND METHODS: Between 2015 and 2018, a total of 71 patients with trauma history before revisions (trauma cohort) were propensity score matched (PSM) at a ratio of 1 to 5 with a control cohort of revision patients without a history of trauma. Then, the cumulative incidence rate of PJI within 3 years after operation between the two groups was compared. The secondary endpoints were aseptic revisions within 3 postoperative years, complications up to 30 postoperative days, and readmission up to 90 days. During a minimal 3-year follow-up, the survival was comparatively analyzed between the trauma cohort and the control cohort. RESULTS: The cumulative incidence of PJI was 40.85% in patients with trauma history against 27.04% in the controls (P = 0.02). Correspondingly, the cumulative incidence of aseptic re-revisions was 12.68% in patients with trauma history compared with 5.07% in the control cohort (P = 0.028). Cox regression revealed that trauma history was a risk factor of PJI (HR, 1.533 [95%CI, (1.019,2.306)]; P = 0.04) and aseptic re-revisions (HR, 3.285 [95%CI, (1.790,6.028)]; P < 0.0001). CONCLUSIONS: Our study demonstrated that revision patients with trauma history carried a higher risk of PJI compared to those without trauma history. Moreover, after revisions, the trauma patients were still at higher risk for treatment failure due to PJI, periprosthetic joint fracture, and mechanical complications.

11.
Psychol Sport Exerc ; 72: 102603, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38307307

RESUMO

Every year, many university athletes find themselves experiencing sports injuries while practicing their sport. Not all athletes are equal to each other, and some get injured more often. Individual differences in personality could explain these differences. This study focuses on how within-person combinations of perfectionistic strivings and perfectionistic concerns are associated with the risk of traumatic injury in university athletes. Two most prominent person-oriented approaches of perfectionism (the tripartite and 2x2 models) were tested in a retrospective (N=143) and a prospective (N=98) sample. Cluster analyses identified perfectionism profiles consistent with the two theoretical models in both samples. Furthermore, the profile with high levels of perfectionistic strivings and concerns was found to be the most at risk of experiencing a traumatic injury using both designs. This study supports the tripartite model of perfectionism in recognizing the exacerbating role of perfectionistic strivings on the maladaptive effect of perfectionistic concerns. Coaches and sports specialists will need to consider monitoring athletes' levels of PC, especially in conjunction with high PS levels, to reduce the risk of injury in athletes.


Assuntos
Perfeccionismo , Esportes , Humanos , Estudos Retrospectivos , Estudos Prospectivos , Atletas
12.
Am J Surg ; 2024 Feb 14.
Artigo em Inglês | MEDLINE | ID: mdl-38413351

RESUMO

INTRODUCTION: Collectively, studies from medical and surgical intensive care units (ICU) suggest that long-term outcomes are poor for patients who have spent significant time in an ICU. We sought to identify determinants of post-intensive care physical and mental health outcomes 6-12 months after injury. METHODS: Adult trauma patients [ISS ≥9] admitted to one of three Level-1 trauma centers were interviewed 6-12 months post-injury to evaluate patient-reported outcomes. Patients requiring ICU admission â€‹≥ â€‹3 days ("ICU patients") were compared with those who did not require ICU admission ("non-ICU patients"). Multivariable regression models were built to identify factors associated with poor outcomes among ICU survivors. RESULTS: 2407 patients were followed [598 (25%) ICU and 1809 (75%) non-ICU patients]. Among ICU patients, 506 (85%) reported physical or mental health symptoms. Of them, 265 (52%) had physical symptoms only, 15 (3%) had mental symptoms only, and 226 (45%) had both physical and mental symptoms. In adjusted analyses, compared to non-ICU patients, ICU patients were more likely to have new limitations for ADLs (OR â€‹= â€‹1.57; 95% CI â€‹= â€‹1.21, 2.03), and worse SF-12 mental (mean Δ â€‹= â€‹-1.43; 95% CI â€‹= â€‹-2.79, -0.09) and physical scores (mean Δ â€‹= â€‹-2.61; 95% CI â€‹= â€‹-3.93, -1.28). Age, female sex, Black race, lower education level, polytrauma, ventilator use, history of psychiatric illness, and delirium during ICU stay were associated with poor outcomes in the ICU-admitted group. CONCLUSIONS: Physical impairment and mental health symptoms following ICU stay are highly prevalent among injury survivors. Modifiable ICU-specific factors such as early liberation from ventilator support and prevention of delirium are potential targets for intervention.

13.
J Am Geriatr Soc ; 2024 Feb 28.
Artigo em Inglês | MEDLINE | ID: mdl-38418369

RESUMO

BACKGROUND: Opioids are recommended for pain management in patients being cared for and transported by emergency medical services, but no specific guidelines exist for older adults with fall-related injury. Prior research suggests prehospital opioid administration can effectively manage pain in older adults, but less is known about safety in this population. We compared short-term safety outcomes, including delirium, disposition, and length of stay, among older adults with fall-related injury according to whether they received prehospital opioid analgesia. METHODS: We linked Medicare claims data with prehospital patient care reports for older adults (≥65) with fall-related injury in Illinois between January 1, 2014 and December 31, 2015. We used weighted regression models (logistic, multinomial logistic, and Poisson) to assess the association between prehospital opioid analgesia and incidence of inpatient delirium, hospital disposition, and length of stay. RESULTS: Of 28,150 included older adults, 3% received prehospital opioids. Patients receiving prehospital opioids (vs. no prehospital opioids) were less likely to be discharged home from the emergency department (adjusted probability = 0.30 [95% CI: 0.25, 0.34] vs. 0.47 [95% CI: 0.46, 0.48]), more likely to be discharged to a non-home setting after an inpatient admission (adjusted probability = 0.43 [95% CI: 0.39, 0.48] vs. 0.30 [95% CI: 0.30, 0.31]), had inpatient length of stay 0.4 days shorter (p < 0.001) and ICU length of stay 0.7 days shorter (p = 0.045). Incidence of delirium did not vary between treatment and control groups. CONCLUSIONS: Few older adults receive opioid analgesia in the prehospital setting. Prehospital opioid analgesia may be associated with hospital disposition and length of stay for older adults with fall-related injury. However, our findings do not provide evidence of an association with inpatient delirium. These findings should be considered when developing guidelines for prehospital pain management specific to the older adult population.

14.
World J Clin Cases ; 12(1): 180-187, 2024 Jan 06.
Artigo em Inglês | MEDLINE | ID: mdl-38292621

RESUMO

BACKGROUND: Dilaceration is a rare dental developmental anomaly characterized by an abrupt deviation along the longitudinal axis of the root in which an angulation forms between the root and the crown. Here, we report on dilacerated bilateral maxillary central incisors in mixed dentition. CASE SUMMARY: A 10-year-old girl presented with a chief complaint of unerupted central incisors. An oral examination and radiography provided the basis for a diagnosis of dilaceration of the maxillary central incisors. After surgical exposure of the impacted teeth, a button with an attached chain was applied to the palatal surface of teeth 11 and 21. After 8 mo, a button was bonded to the labial surface of the crown to fix an elastic chain and move the teeth toward the maxillary arch. Finally, a fixed appliance was applied to tooth alignment to Class 1 malocclusion using a 0.019 × 0.025-inch nickel-titanium wire. After 3 years of follow-up, the clinical findings and radiographic assessment showed that the roots had developed with vital dental pulp and healthy periodontium, were acceptable aesthetically, and showed no resorption. CONCLUSION: The rare occurrences of dilacerated bilateral maxillary central incisors can be successfully treated through surgical exposure and orthodontics.

15.
J Multidiscip Healthc ; 17: 367-378, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38287968

RESUMO

Purpose: To develop a new questionnaire for assessing nurses' current situation of knowledge, attitude and practice related to trauma-informed care (TIC) for patients with traumatic injury. Methods: By literature review, qualitative interview and Delphi consultation, the 46 preliminary items about trauma-informed care of nurses working with traumatically injured patients were selected. After that, the preliminary questionnaire was distributed to 293 Chinese nurses in relevant departments. The collected data were analyzed by internal reliability, split-half reliability, structural validity and content validity. Results: The questionnaire was developed with a total of 30 items in 3 dimensions: 8 items in the TIC knowledge dimension, 10 items in the TIC attitude dimension and 12 items in the TIC practice dimension. The Cronbach's alpha coefficient was 0.939, and the content validity was 0.971. Conclusion: This designed questionnaire shews receptable reliability and validity, which could be used to assess the knowledge, attitude and practice of nurses in application of trauma-informed care for traumatically injured patients.

16.
Injury ; 55(3): 111242, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38044162

RESUMO

INTRODUCTION: Orthopaedic trauma has been linked to major depressive disorder (MDD), generalized anxiety disorder (GAD), and post-traumatic stress disorder (PTSD). Post-injury rates of psychiatric diagnoses and their relationship to various injury characteristics are not well characterized. We aimed to determine the association between orthopaedic trauma and MDD, GAD, and PTSD diagnoses at 5-year follow-up. METHODS: A national insurance claims database was used to create upper extremity fracture (UEF) and lower extremity fracture (LEF) cohorts, with further stratification by isolated versus multiple fractures. Patient undergoing elective upper or lower extremity orthopaedic procedures served as controls. Rates of post-injury psychiatric diagnoses were calculated. Univariate logistic regression was conducted after matching in a 1:1 ratio based on relevant comorbidities such as psychiatric history. All significant variables were included in multivariate analysis. RESULTS: A total of 308,578 UEF patients and 360,510 LEF patients were identified. Within the UEF cohort, the diagnosis rates following either isolated or multiple fractures were identified: MDD (25% to 30%), GAD (10% to 11%), and PTSD (4%). LEF cohort rates were as follows: MDD (30% to 38%), GAD (11% to 14%), and PTSD (4% to 7%). Compared to non-injured controls, both the UEF and LEF cohorts were associated with higher rates of all psychiatric diagnoses. In comparing UEF and LEF cohorts, isolated UEF was associated with MDD, GAD, and PTSD; however, multiple UEF was associated with MDD and GAD, whereas multiple LEF was associated with PTSD. CONCLUSION: Psychiatric pathology is prevalent following orthopaedic trauma. Even after controlling for psychiatric history, orthopaedic trauma is independently associated with post-injury psychiatric diagnoses and may be more predictive of PTSD and GAD than of MDD. Upper extremity fractures may portend higher psychiatric risk. With negative stigma surrounding mental health and the early role of orthopaedic surgeons in providing care, it is imperative to normalize psychiatric care with patients and discuss warning symptoms that may indicate the onset of psychiatric disorders. LEVEL OF EVIDENCE: Prognostic, Level III.


Assuntos
Transtorno Depressivo Maior , Fraturas Ósseas , Fraturas Múltiplas , Transtornos de Estresse Pós-Traumáticos , Humanos , Transtornos de Estresse Pós-Traumáticos/psicologia , Transtorno Depressivo Maior/epidemiologia , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/psicologia , Depressão , Transtornos de Ansiedade/epidemiologia , Fraturas Ósseas/epidemiologia , Ansiedade , Extremidade Inferior
17.
Contemp Clin Trials ; 136: 107380, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37952714

RESUMO

BACKGROUND: Each year in the US, approximately 1.5-2.5 million individuals are so severely injured that they require inpatient hospital admissions. The American College of Surgeons Committee on Trauma (College) now requires that trauma centers have in place protocols to identify and refer hospitalized patients at risk injury psychological sequelae. Literature review revealed no investigations that have identified optimal screening, intervention, and referral procedures in the wake of the College requirement. METHODS: The single-site pragmatic trial investigation will individually randomize 424 patients (212 intervention and 212 control) to a brief stepped care intervention versus College required mental health screening and referral control conditions. Blinded follow-up interviews at 1-, 3-, 6-, and 12-months post-injury will assess the symptoms of PTSD and related comorbidity for all patients. The emergency department information exchange (EDIE) will be used to capture population-level automated emergency department and inpatient utilization data for the intent-to-treat sample. The investigation aims to test the primary hypotheses that intervention patients will demonstrate significant reductions in PTSD symptoms and emergency department/inpatient utilization when compared to control patients. The study incorporates a Rapid Assessment Procedure-Informed Clinical Ethnography (RAPICE) implementation process assessment. CONCLUSIONS: The overarching goal of the investigation is to advance the sustainable delivery of high-quality trauma center mental health screening, intervention, and referral procedures for diverse injury survivors. An end-of-study policy summit will harness pragmatic trial data to inform the capacity for US trauma centers to implement high-quality acute care mental health screening, intervention and referral services for diverse injured patient populations. TRIAL REGISTRATION: Clinicaltrials.govNCT05632770.


Assuntos
Transtornos de Estresse Pós-Traumáticos , Cirurgiões , Humanos , Comorbidade , Encaminhamento e Consulta , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Transtornos de Estresse Pós-Traumáticos/terapia , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Centros de Traumatologia , Estados Unidos , Ensaios Clínicos Pragmáticos como Assunto , Ensaios Clínicos Controlados Aleatórios como Assunto
18.
Ann Biomed Eng ; 52(3): 707-718, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38127287

RESUMO

Ballistic shields protect users from a variety of threats, including projectiles. Shield back-face deformation (BFD) is the result of the shield absorbing energy from a projectile and deforming towards the user. Back-face deformation can result in localized blunt loading to the upper extremity, where the shield is supported by the user and may cause injury through behind armour blunt trauma (BABT) mechanisms. Post-mortem human subject (PMHS) responses are critical to identify the injury risk in these high-rate scenarios and are used to quantify the injury tolerance. Two vulnerable locations along the upper extremity were investigated-the hand and forearm-using eight PMHS to identify the fracture threshold resulting from shield BABT loading conditions. Impacts delivered to the hand at 16.4 ± 0.8 m/s resulted in failure loads of 3818 ± 897 N, whilst the forearm impacts delivered at a similar velocity of 16.9 ± 1.9 m/s had lower failure loads at 3011 ± 656 N. The corresponding 10% risk of hand and forearm fractures (as measured on a modified WorldSID Anthropomorphic Test Device) were identified as 11.0 kN and 8.1 kN, respectively, which should be used when evaluating future designs of composite ballistic shields. This study is the first known investigation of the upper extremity to this high loading rate scenario and provides the foundation for future biomechanical research in the area of behind shield blunt trauma.


Assuntos
Fraturas Ósseas , Ferimentos não Penetrantes , Humanos , Antebraço , Equipamentos de Proteção , Cadáver
19.
J Vasc Surg Cases Innov Tech ; 9(4): 101225, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38106347

RESUMO

Innominate artery injury is an uncommon consequence of blunt trauma to the neck due to its protected position behind the thorax. A 38-year-old male presented as a trauma with a right-sided pseudoaneurysm emanating from the distal innominate artery after falling from a three-story building. On imaging, he also had a bovine arch. He underwent hybrid repair with covered stent placement from the common carotid into the innominate artery, carotid-subclavian bypass, and plugging of the subclavian artery. The patient recovered with no cerebral insult, neurological deficits, or rupture. Post-traumatic innominate artery pseudoaneurysms can successfully be repaired via a hybrid surgical approach.

20.
Health Sci Rep ; 6(12): e1759, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38111744

RESUMO

Hydrocephalus occurs when the cerebrospinal fluid (CSF) accumulates in the cerebral ventricles. This is due to either obstruction in the CSF flow, decreasing its absorption by the arachnoid villus to the Dural venous sinuses, or increasing production of the CSF. The most disproportionately and severely affected by the disease consequences are African children. This is because of the high incidence of postinfectious hydrocephalus and spinal dysraphism compared with other world children. The health care system in Africa has access to 488 neurosurgeons which represents less than 1% of the global neurosurgeons, thus pediatric hydrocephalus is considered an emerging public health problem in Africa because of the difficulty of the patient's access to proper care. Numerous studies conducted in Africa have revealed a significant imbalance in the distribution of neurosurgical resources across the continent. Specifically, South Africa and North Africa collectively account for 86% of the total practicing neurosurgeons, indicating a pronounced concentration of these specialized medical professionals in these regions. Having an abundance of case studies regarding hydrocephalus is vital to increase our awareness and understanding. Hydrocephalus should gain more priority by current policymakers as an important health concern. This may be achieved by proper resource allocation to ensure better quality means of diagnosis, intervention, and rehabilitation.

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