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This study introduces a novel application of the Osteochondral Autograft Transfer System (OATS) for autologous bone grafting during alveolar cleft repair. Approximately 75% of patients with cleft lip and palate have an alveolar cleft, which often necessitates secondary bone grafting from common donor sites such as the iliac crest. Traditional harvesting techniques, although effective, can be labor-intensive and increase the risk of donor site injury. Here the authors describe the use of OATS, which has primarily been used in orthopedic procedures like anterior cruciate ligament reconstruction, for the first time in alveolar cleft repair. It involves a minimally invasive, single-use transfer system for harvesting osteochondral autografts from the anterior iliac crest, and thereby reduces harvest time compared with traditional open approaches. The procedure is detailed from pre-operative evaluation through long-term follow-up and highlights the technique's benefits related to surgical time, ease of use, and maintenance of sizable autograft volumes. Similarly, the authors discuss other advantages of OATS, including its single-use and cordless nature, which is believed to contribute to a lower contamination risk and better intraoperative ergonomics.
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Late-repair craniosynostosis (LRC), defined as craniosynostosis surgery beyond 1 year of age, is often associated with increased complexity and potential complications. Our study analyzed data from the 2010-2019 Nationwide Readmissions Database to investigate patient factors related to LRC. Of 10 830 craniosynostosis repair cases, 17% were LRC. These patients were predominantly from lower-income families and had more comorbidities, indicating that socioeconomic status could be a significant contributor. LRC patients were typically treated at teaching hospitals and privately owned investment institutions. Our risk-adjusted analysis revealed that LRC patients were more likely to belong to the lowest-income quartile, receive treatment at privately owned investment hospitals, and use self-payment methods. Despite these challenges, the hospital stay duration did not significantly differ between the two groups. Interestingly, LRC patients faced a higher predicted mean total cost compared with those who had surgery before turning 1. This difference in cost did not translate to a longer length of stay, further emphasizing the complexity of managing LRC. These findings highlight the urgent need for earlier intervention in craniosynostosis cases, particularly in lower-income communities. The medical community must strive to improve early diagnosis and treatment strategies in order to mitigate the socioeconomic and health disparities observed in LRC patients.
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Craniossinostoses , Bases de Dados Factuais , Readmissão do Paciente , Humanos , Craniossinostoses/cirurgia , Readmissão do Paciente/estatística & dados numéricos , Estados Unidos , Masculino , Feminino , Lactente , Pré-Escolar , Tempo de InternaçãoRESUMO
Cleft lip with or without cleft palate is one of the most common congenital malformations, with an average prevalence of 1 in 1000 live births. Cleft lip and/or palate is incredibly phenotypically diverse, with constant advancements and refinements in how we care for patients. This article presents an in-depth review of the latest advances and current evidence in cleft lip and palate surgery. This includes presurgical infant orthopedics, perioperative practice patterns including use of enhanced recovery after surgery (ERAS) protocols, patient-reported outcome measures, and the latest adjuncts in cheiloplasty and palatoplasty.
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Fenda Labial , Fissura Palatina , Procedimentos Ortopédicos , Procedimentos de Cirurgia Plástica , Lactente , Humanos , Fenda Labial/cirurgia , Fissura Palatina/cirurgiaRESUMO
The incidence of traumatic tympanic membrane rupture (TTMR) has increased over recent decades. The association of certain external injury causes and bone fracture patterns with TTMR is anecdotal. It has been suggested that a diagnosis of TTMR may be missed during the acute trauma admission. The authors sought to evaluate the incidence of TTMR according to external injury cause and evaluate the association of skull fracture patterns with TTMR using a national trauma database. A cross-sectional analysis of trauma encounters was conducted using the National Trauma Data Bank (NTDB) from 2008 to 2015. Demographic and injury data were abstracted. Poisson regression was used to determine the incidence rate ratios of tympanic membrane rupture by external injury cause and logistic regression was used to estimate odds ratios (OR) of TTMR by skull fracture type. A total of 8214 patients were identified with TTMR during acute admission. The majority were on average 30 years old, 76% male, 71% White, had a mean Injury Severity Score of 14, and 42% were admitted to level I centers. The incidence rate ratio was only higher in lightning related injuries [5.262; 95% confidence interval (CI): 4.194-6.602] when using those caused by explosives as a reference. Basilar skull (OR: 12.95; 95% CI: 12.095-12.866) and cranial vault (OR: 2.938; 95% CI: 2.647-3.260) fractures were most associated with TTMR. The high incidence TTMR in association with certain external causes of injury and types of skull fractures should drive screening in the acute setting in order to increase detection and reduce morbidity from missed injuries.
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Fraturas Cranianas , Perfuração da Membrana Timpânica , Humanos , Masculino , Adulto , Feminino , Incidência , Perfuração da Membrana Timpânica/epidemiologia , Perfuração da Membrana Timpânica/etiologia , Estudos Transversais , Hospitalização , Fraturas Cranianas/epidemiologia , Estudos Retrospectivos , Centros de TraumatologiaRESUMO
The COVID-19 pandemic has forced many Americans to adapt their daily routines. In 2020, there was a significant increase in house fires according to the National Fire Prevention Association (NFPA). The objective of this study was to characterize the changes in suspected smoke inhalations (SSIs) during the first year of the pandemic in the National Emergency Medical Services Information System (NEMSIS). The NEMSIS database was queried for all EMS transports captured between 2017 and 2020. Differences in the incidences of SSIs and fire dispatches in 2020 were estimated using Poisson regression models. There was a 13.4% increase in the incidence of fire dispatches and a 15% increase in SSIs transported in 2020 compared to the previous 3 years. The incidence rate ratio of both fire dispatches (1.271; 95% CI: 1.254-1.288; P < .001) and SSI (1.152; 95% CI: 1.070-1.241; P < .001) was significantly elevated in 2020. The increases in fire dispatches and SSIs observed in the NEMSIS database are in concordance with other literature indicating the increase in fire incidence and morbidity observed during the pandemic. These results should inform fire prevention outreach efforts and resource allocation in burn centers in the event of future pandemic.
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Queimaduras , COVID-19 , Incêndios , Humanos , Incidência , Pandemias , COVID-19/epidemiologia , FumaçaRESUMO
INTRODUCTION: The public health implications of the COVID-19 pandemic reach beyond those of the disease itself. Various centers have anecdotally reported increases in the incidence of dog bite injuries which predominate in pediatric populations. The reasons for this increase are likely multifactorial and include an increase in canine adoptions, remote learning, and psychosocial stressors induced by lockdowns. We hypothesized that there was a significant increase in the proportion of dog bite injuries at our institution and within a nationally representative cohort. METHODS: We queried our electronic health record and the National Electronic Injury Surveillance System (NEISS) for all records pertaining to dog bites between 2015 and 2020, and the annual incidence was calculated. Poisson regression was then used to estimate whether there was a significant difference in the adjusted risk ratio for each year. RESULTS: The institutional and national cohorts revealed relative increases in the incidence of dog bite injury of 243 and 147.9 per 100,000 over the study period, respectively. Both cohorts observed significant increases of 44% and 25% in the annual incidence relative to 2019, respectively. Poisson regression revealed a significantly elevated adjusted relative risk in the institutional cohort for 2020 (2.664, CI: 2.076-3.419, P < 0.001). The national cohort also revealed an increase (1.129, CI: 1.091-1.169, P < 0.001). CONCLUSIONS: A nationwide increase in the incidence of dog bite injuries among children was observed during COVID-19 in 2020. These findings suggest that dog bites remain a public health problem that must be addressed by public health agencies.
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Mordeduras e Picadas , COVID-19 , Cães , Pandemias , Saúde Pública , Animais , Mordeduras e Picadas/epidemiologia , COVID-19/epidemiologia , Criança , Controle de Doenças Transmissíveis , Humanos , Incidência , Pandemias/estatística & dados numéricos , Saúde Pública/estatística & dados numéricos , Estudos RetrospectivosRESUMO
ABSTRACT: Late presentation sagittal craniosynostosis presents a unique challenge due to the decreased ability of the skull to repair the bony defects created by standard of care techniques. Distraction osteogenesis is a viable strategy to correct this defect in late presenting cases. The authors describe a variation in technique in which the temporalis muscle origin is retained, creating an osteoplastic bone flap with retained vascularity through the tem-poralis muscle. This may improve postoperative bony healing of bony defects in this compromised population. The authors present two patients who presented to them late with sagittal synostosis who were treated with distraction osteogenesis in which vascular continuity to the parietal bones is preserved through the temporalis muscle.
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Craniossinostoses , Anormalidades Maxilomandibulares , Osteogênese por Distração , Craniossinostoses/diagnóstico por imagem , Craniossinostoses/cirurgia , Craniotomia/métodos , Humanos , Anormalidades Maxilomandibulares/cirurgia , Osteogênese por Distração/métodos , Crânio/cirurgia , Retalhos Cirúrgicos/cirurgiaRESUMO
The field of tissue engineering continues to advance, sometimes in exponential leaps forward, but also sometimes at a rate that does not fulfill the promise that the field imagined a few decades ago. This review is in part a catalog of success in an effort to inform the process of innovation. Tissue engineering has recruited new technologies and developed new methods for engineering tissue constructs that can be used to mitigate or model disease states for study. Key to this antecedent statement is that the scientific effort must be anchored in the needs of a disease state and be working toward a functional product in regenerative medicine. It is this focus on the wildly important ideas coupled with partnered research efforts within both academia and industry that have shown most translational potential. The field continues to thrive and among the most important recent developments are the use of three-dimensional bioprinting, organ-on-a-chip, and induced pluripotent stem cell technologies that warrant special attention. Developments in the aforementioned areas as well as future directions are highlighted in this article. Although several early efforts have not come to fruition, there are good examples of commercial profitability that merit continued investment in tissue engineering. Impact statement Tissue engineering led to the development of new methods for regenerative medicine and disease models. Among the most important recent developments in tissue engineering are the use of three-dimensional bioprinting, organ-on-a-chip, and induced pluripotent stem cell technologies. These technologies and an understanding of them will have impact on the success of tissue engineering and its translation to regenerative medicine. Continued investment in tissue engineering will yield products and therapeutics, with both commercial importance and simultaneous disease mitigation.
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Bioimpressão , Engenharia Tecidual , Humanos , Impressão Tridimensional , Medicina Regenerativa/métodos , Engenharia Tecidual/métodosRESUMO
BACKGROUND: Facial trauma can have long-lasting consequences on an individual's physical, mental, and social well-being. The authors sought to assess the long-term outcomes of patients with facial injuries. METHODS: This is a prospective multicenter cohort study of patients with face abbreviated injury scores ≥1 within the Functional Outcomes and Recovery after Trauma Emergencies registry. The Functional Outcomes and Recovery after Trauma Emergencies registry collects patient-reported outcomes data for patients with moderate-severe trauma 6 to 12âmonths after injury. Outcomes variables included general and trauma-specific quality of life, functional limitations, screening for post-traumatic stress disorder, and postdischarge healthcare utilization. RESULTS: A total of 188 patients with facial trauma were included: 69.1% had an isolated face and/or head injury and 30.9% had a face and/or head injuries as a part of polytrauma injury. After discharge, 11.7% of patients visited the emergency room, and 13.3% were re-admitted to the hospital. Additionally, 36% of patients suffered from functional limitations and 17% of patients developed post-traumatic stress disorder. A total of 34.3% patients reported that their injury scars bothered them, and 49.4% reported that their injuries were hard to deal with emotionally. CONCLUSIONS: Patients who sustain facial trauma suffer significant long-term health-related quality of life consequences stemming from their injuries.
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Traumatismos Faciais , Ferimentos e Lesões , Assistência ao Convalescente , Estudos de Coortes , Humanos , Alta do Paciente , Estudos Prospectivos , Qualidade de VidaRESUMO
Animal studies are essential to biomedical research and the cornerstone is a reproducible animal model. While there are many reports on rodent peripheral nerve injury models, a large animal model is essential to confirm the effects of nerve regeneration over the longer distances of regeneration required in humans. Swine have long been used as a large animal model for other surgical and biomedical studies. This paper represents a novel neurovascular injury model in the Sus scrofa domesticus swine (American Yorkshire pig). This paper will describe our experience and recommendations with pre-operative, operative and post-operative protocols and our refinements to produce an effective model.
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Artéria Femoral , Sus scrofa , Animais , Modelos Animais de Doenças , Artéria Femoral/cirurgia , Isquemia , Regeneração Nervosa , Nervo Isquiático , SuínosRESUMO
Importance: Trauma is the leading cause of death for US individuals younger than 45 years, and uncontrolled hemorrhage is a major cause of trauma mortality. The US military's medical advancements in the field of prehospital hemorrhage control have reduced battlefield mortality by 44%. However, despite support from many national health care organizations, no integrated approach to research has been made regarding implementation, epidemiology, education, and logistics of prehospital hemorrhage control by layperson immediate responders in the civilian sector. Objective: To create a national research agenda to help guide future work for prehospital hemorrhage control by laypersons. Evidence Review: The 2-day, in-person, National Stop the Bleed (STB) Research Consensus Conference was conducted on February 27 to 28, 2019, to identify and achieve consensus on research gaps. Participants included (1) subject matter experts, (2) professional society-designated leaders, (3) representatives from the federal government, and (4) representatives from private foundations. Before the conference, participants were provided a scoping review on layperson prehospital hemorrhage control. A 3-round modified Delphi consensus process was conducted to determine high-priority research questions. The top items, with median rating of 8 or more on a Likert scale of 1 to 9 points, were identified and became part of the national STB research agenda. Findings: Forty-five participants attended the conference. In round 1, participants submitted 487 research questions. After deduplication and sorting, 162 questions remained across 5 a priori-defined themes. Two subsequent rounds of rating generated consensus on 113 high-priority, 27 uncertain-priority, and 22 low-priority questions. The final prioritized research agenda included the top 24 questions, including 8 for epidemiology and effectiveness, 4 for materials, 9 for education, 2 for global health, and 1 for health policy. Conclusions and Relevance: The National STB Research Consensus Conference identified and prioritized a national research agenda to support laypersons in reducing preventable deaths due to life-threatening hemorrhage. Investigators and funding agencies can use this agenda to guide their future work and funding priorities.
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Serviços Médicos de Emergência , Hemorragia , Projetos de Pesquisa , Ferimentos e Lesões , Pesquisa Biomédica/métodos , Consenso , Técnica Delphi , Serviços Médicos de Emergência/métodos , Serviços Médicos de Emergência/organização & administração , Hemorragia/etiologia , Hemorragia/mortalidade , Hemorragia/terapia , Humanos , Inquéritos e Questionários , Ferimentos e Lesões/complicações , Ferimentos e Lesões/mortalidadeRESUMO
BACKGROUND: Diagnosis of traumatic brain injury (TBI), and specifically mild TBI (mTBI), is a diagnostic challenge which can delay diagnosis preventing early intervention and follow-up care. Facial fractures represent an objective surrogate marker for potential force transmission to the neural cavity. The authors' objective was to characterize the prevalence of TBI in trauma patients with isolated facial fractures stratified by injury severity. METHODS: The authors performed a retrospective cross-sectional study of the National Trauma Databank (NTDB) from 2007 to 2014 assessing a total of 1,867,761 participants identified as having a TBI and 306,785(60.2%) had an isolated facial fracture using ICD-9 codes. TBI severity was subdivided using Glasgow Coma Scale into mTBI and moderate-to-severe TBI. Logistic regression assessed odds of mTBI and moderate-to-severe TBI with different isolated facial fractures adjusted for injury severity. RESULTS: Trauma patients with isolated facial fractures of the nasal bone, mandible, malar region and maxilla, orbital floor, and alveolar and palate had a concomitant prevalence of mTBI ranging from 21.3% to 46.0% and moderate-to-severe TBI ranging from 7.3% to 18.4%. Mandibular fractures had the lowest odds of mTBI and moderate to severe TBI while alveolar and palate fractures had the highest odds of mTBI [OR3.20,95%CI (3.11-3.30)] and moderate to severe TBI [OR3.83,95%CI (3.65-4.01)]. CONCLUSIONS: Isolated facial fractures have a high prevalence of mTBI at all injury severity levels. Clinicians can use the presence of facial fractures in trauma patients to serve as clinical markers for TBI, without distracting from already existing trauma protocols and their focus on treatment of immediate life-threatening injuries raising both awareness and potential for early intervention.
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Lesões Encefálicas Traumáticas/complicações , Fraturas Cranianas/complicações , Assistência ao Convalescente , Escala de Coma de Glasgow , Humanos , Modelos Logísticos , Prevalência , Estudos RetrospectivosRESUMO
Importance: Vessel-sealant devices (VSDs) have been popularized for use in thyroid operations; however, the association of their use with postoperative neck hematoma, a rare but potentially fatal complication, has not been well studied. Objective: To examine the association of VSDs vs conventional hemostasis (CH) in thyroid operations with the development of neck hematoma. Design, Setting, and Participants: This retrospective cohort study evaluated 10â¯903 patients in the Thyroid Procedure-Targeted Database of the National Surgical Quality Improvement Program from January 1, 2016, to December 31, 2017. One-to-one nearest-neighbor propensity score matching was conducted to adjust for differences in baseline covariates, including demographics, comorbidities, indications for thyroid procedure (goiter, Graves disease, malignant and benign thyroid nodule), and several other thyroid-specific characteristics, between the VSD and CH groups. Main Outcomes and Measures: The primary outcome was postoperative hematoma requiring intervention with open evacuation, return to the operating room, tracheostomy, additional observation, or extended length of stay. Secondary outcomes include recurrent laryngeal nerve injury, operative duration, and hospital length of stay. Results: One-to-one propensity score matching yielded 6522 patients (mean [SD] age, 52 [15] years; 8544 [78.4%] female) with 3261 in each exposure group such that distribution of observed baseline covariates was not different between groups of the same propensity score. Within the matched cohort, CH was associated with higher odds of neck hematoma compared with VSD (odds ratio, 2.33; 95% CI, 1.55-3.49; P < .001), with 34 (1.0%) hematomas in the VSD group and 78 (2.4%) in the CH group. On the basis of this analysis, the number needed to treat with a VSD to prevent 1 postoperative hematoma was 74. Secondary outcomes included longer length of hospital stay (incidence rate ratio, 1.29; 95% CI, 1.23-1.36; P < .001]) in the CH group compared with the VSD group but no difference in the odds of recurrent laryngeal nerve injury (odds ratio, 0.90; 95% CI, 0.73-1.11; P = .32) or operative duration (incidence rate ratio, 0.99; 95% CI, 0.96-1.01; P = .24). Conclusions and Relevance: Use of VSDs during thyroid operations was associated with reduced odds of neck hematoma compared with CH techniques without increasing odds of nerve injury. The results suggest that postoperative neck hematoma rates after thyroid surgery may differ based on the hemostasis technique and that these differences should be considered when developing strategies for quality improvement of postoperative outcomes.
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Hematoma/terapia , Hemostasia Cirúrgica/métodos , Doenças da Glândula Tireoide/cirurgia , Tireoidectomia/efeitos adversos , Técnicas de Fechamento de Ferimentos , Feminino , Hematoma/etiologia , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Pescoço , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapia , Pontuação de Propensão , Traumatismos do Nervo Laríngeo Recorrente/etiologia , Traumatismos do Nervo Laríngeo Recorrente/terapia , ReoperaçãoRESUMO
Importance: More than 500â¯000 laypeople in the United States have been trained in hemorrhage control, including tourniquet application, under the Stop the Bleed campaign. However, it is unclear whether after hemorrhage control training participants become proficient in a specific type of tourniquet or can also use other tourniquets effectively. Objective: To assess whether participants completing the American College of Surgeons Bleeding Control Basic (B-Con) training with Combat Application Tourniquets (CATs) can effectively apply bleeding control principles using other tourniquet types (commercial and improvised). Design, Setting, and Participants: This nonblinded, crossover, sequential randomized clinical trial with internal control assessed a volunteer sample of laypeople who attended a B-Con course at Gillette Stadium and the Longwood Medical Area in Boston, Massachusetts, for correct application of each of 5 different tourniquet types immediately after B-Con training from April 4, 2018, to October 9, 2018. The order of application varied for each participant using randomly generated permutated blocks. Interventions: Full B-Con course, including cognitive and skill sessions, that taught bleeding care, wound pressure and packing, and CAT application. Main Outcomes and Measures: Correct tourniquet application (applied pressure of ≥250 mm Hg with a 2-minute time cap) in a simulated scenario for 3 commercial tourniquets (Special Operation Forces Tactical Tourniquet, Stretch-Wrap-and-Tuck Tourniquet, and Rapid Application Tourniquet System) and improvised tourniquet compared with correct CAT application as an internal control using 4 pairwise Bonferroni-corrected comparisons with the McNemar test. Results: A total of 102 participants (50 [49.0%] male; median [interquartile range] age, 37.5 [27.0-53.0] years) were included in the study. Participants correctly applied the CAT at a significantly higher rate (92.2%) than all other commercial tourniquet types (Special Operation Forces Tactical Tourniquet, 68.6%; Stretch-Wrap-and-Tuck Tourniquet, 11.8%; Rapid Application Tourniquet System, 11.8%) and the improvised tourniquet (32.4%) (P < .001 for each pairwise comparison). When comparing tourniquets applied correctly, all tourniquet types had higher estimated blood loss, had longer application time, and applied less pressure than the CAT. Conclusions and Relevance: The B-Con principles for correct CAT application are not fully translatable to other commercial or improvised tourniquet types. This study demonstrates a disconnect between the B-Con course and tourniquet designs available for bystander first aid, potentially stemming from the lack of consensus guidelines. These results suggest that current B-Con trainees may not be prepared to care for bleeding patients as tourniquet design evolves. Trial Registration: ClinicalTrials.gov identifier: NCT03538379.
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Tratamento de Emergência/instrumentação , Primeiros Socorros , Educação em Saúde/métodos , Hemorragia/prevenção & controle , Torniquetes , Adulto , Estudos Cross-Over , Desenho de Equipamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Torniquetes/normas , Estados UnidosAssuntos
Placas Ósseas/efeitos adversos , Remoção de Dispositivo/métodos , Hemotórax/etiologia , Costelas/cirurgia , Parede Torácica , Toracoplastia/efeitos adversos , Titânio , Idoso , Hemotórax/diagnóstico , Hemotórax/cirurgia , Humanos , Masculino , Neoplasias de Tecido Muscular/diagnóstico , Neoplasias de Tecido Muscular/terapia , Falha de Prótese , Radiografia Torácica , Reoperação , Sarcoma/diagnóstico , Sarcoma/terapia , Toracoscopia , Fatores de Tempo , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Application of extremity tourniquets is a central tenet of multiple national initiatives to empower laypersons to provide hemorrhage control (HC). However, the efficacy of the general population who self-report prior first-aid (FA) or HC training on individual's ability to control bleeding with a tourniquet remains unknown. Therefore, the objective of this study was to assess the effectiveness of laypeople with self-reported prior FA or HC training to control bleeding with a tourniquet. STUDY DESIGN: Employees of a stadium were assessed via simulation in their ability to apply a Combat Application Tourniquet. As a subgroup analysis of a larger study, participants who self-reported: 1) No prior training, 2) FA training only or 2) FA + HC training were compared. Logistic regression adjusting for age, gender, education, willingness-to-assist, and comfort level in HC was performed. RESULTS: 317 participants were included. Compared to participants with no prior training (14.4%,n = 16/111), those with FA training only (25.2%,n = 35/139) had a 2.12-higher odds (95%CI:1.07-4.18) of correct tourniquet application while those with FA + HC (35.8%,n = 24/67) had a 3.50-higher odds (95%CI:1.59-7.72) of correct application. Participants with prior FA + HC were more willing-to-assist and comfortable performing HC than those without prior training (p < 0.05). However, reporting being very willing-to-assist [OR0.83,95%CI:0.43-1.60] or very comfortable [OR1.11,95%CI:0.55-2.25] was not associated with correct tourniquet application. CONCLUSION: Self-reported prior FA + HC training, while associated with increased likelihood to correctly apply a tourniquet, results in only 1/3 of individuals correctly performing the skill. As work continues in empowering and training laypeople to act as immediate responders, these findings highlight the importance of effective layperson education techniques.
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Extremidades/irrigação sanguínea , Promoção da Saúde , Hemorragia/terapia , Simulação de Paciente , Torniquetes , Ferimentos e Lesões/terapia , Adulto , Tratamento de Emergência , Extremidades/lesões , Feminino , Primeiros Socorros , Hemorragia/prevenção & controle , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Autorrelato , Choque Hemorrágico/prevenção & controle , Análise e Desempenho de Tarefas , Fatores de Tempo , VoluntáriosRESUMO
OBJECTIVE: Given rising rates of physician burnout, the potential for clinical skills training programs to develop and reinforce resilience-associated traits in medical students warrants investigation. The primary objective of this study was to examine the impact of a hemorrhage control training program on resilience-associated traits (role-clarity, self-efficacy, and empowerment) in medical students. A secondary objective was to examine the differential impact of additional hands-on skills training. DESIGN: This was a prospective study of medical students participating in an established hemorrhage control training program, utilizing pre-, mid-, and post-training questionnaires. The program included both an in-person lecture and hands-on skills training. Primary endpoints were self-reported increases in role clarity (when the hemorrhage control skills would and would not be applicable), self-efficacy (confidence in ability to use the skill), and empowerment (to act in a situation where the skill was needed). SETTING: Harvard Medical School, Boston, Massachusetts. PARTICIPANTS: One hundred and twenty-six Harvard Medical School students participated. RESULTS: There was a significant increase at each stage of training in self-reported role clarity about when to apply hemorrhage control skills (p < 0.01) and when not to apply them (p < 0.01); confidence in application of the skill (p < 0.01); as well as empowerment to apply the skill when appropriate (p < 0.01). CONCLUSIONS: Hemorrhage control training, a first response-related clinical skills program, is a promising domain for development and reinforcement of resilience-associated traits in medical students, particularly when the program includes hands-on skills training. Providing experiential learning opportunities that are designed not only for skills-specific outcomes, but also to reinforce such resilience-associated traits as role-clarity, self-efficacy, and empowerment provides an essential integrated perspective.