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BACKGROUND: Patients are often advised to keep the initial postoperative dressings dry and undisturbed for 24 to 72 hours. However, these requirements may result in significant disruption of patients' activities of daily living, such as bathing, leisure, and exercise. OBJECTIVE: Compare standard management of keeping wounds dry and covered (48 hours) with early (6 hours) postoperative water exposure. METHODS: Investigator-blinded, randomized (1:1), controlled trial evaluating rate of infection and additional outcomes of interest. RESULTS: Overall, 437 patients were randomized to either the early (6-hour) water exposure (n = 218) intervention group or the standard cohort (n = 219). The incidence of culture-proven infection in the intervention group (1.8%) was similar to the standard group (1.4%) (P > .99). There was also no difference in rates of bleeding or bruising. Scar assessment using the Patient and Observer Scar Assessment Scale revealed similar scar outcomes. LIMITATIONS: Single site, academic center. CONCLUSION: Surgical wounds can be allowed to get wet in the immediate postoperative period with no increased incidence of infection or other complications and with similar cosmesis.
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OBJECTIVE: To describe the frequency of hospitalisation and in-hospital death following moderate to severe traumatic brain injury (TBI) in Australia, both overall and by patient demographic characteristics and the nature and severity of the injury. DESIGN, SETTING: Cross-sectional study; analysis of Australia New Zealand Trauma Registry data. PARTICIPANTS: People with moderate to severe TBI (Abbreviated Injury Score [head] greater than 2) who were admitted to or died in one of the twenty-three major Australian trauma services that contributed data to the ATR throughout the study period, 1 July 2015 - 30 June 2020. MAJOR OUTCOME MEASURES: Primary outcome: number of hospitalisations with moderate to severe TBI; secondary outcome: number of deaths in hospital following moderate to severe TBI. RESULTS: During 2015-20, 16 350 people were hospitalised with moderate to severe TBI (mean, 3270 per year), of whom 2437 died in hospital (14.9%; mean, 487 per year). The mean age at admission was 50.5 years (standard deviation [SD], 26.1 years), and 11 644 patients were male (71.2%); the mean age of people who died in hospital was 60.4 years (SD, 25.2 years), and 1686 deaths were of male patients (69.2%). The overall number of hospitalisations did not change during 2015-20 (per year: incidence rate ratio [IRR], 1.00; 95% confidence interval [CI], 0.99-1.02) and death (IRR, 1.00; 95% CI, 0.97-1.03). CONCLUSION: Injury prevention and trauma care interventions for people with moderate to severe TBI in Australia reduced neither the incidence of the condition nor the associated in-hospital mortality during 2015-20. More effective care strategies are required to reduce the burden of TBI, particularly among younger men.
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Lesiones Traumáticas del Encéfalo , Humanos , Masculino , Persona de Mediana Edad , Femenino , Mortalidad Hospitalaria , Australia/epidemiología , Estudios Transversales , Lesiones Traumáticas del Encéfalo/epidemiología , Hospitalización , Sistema de Registros , Análisis de DatosRESUMEN
BACKGROUND: Squamous cell carcinoma in situ (SCCIS) has more subclinical lateral extension than invasive squamous cell carcinomas (SCC). OBJECTIVE: To determine whether it takes a greater number of Mohs stages for clearance of SCCIS compared with SCC and whether the difference in final defect size and clinical size is larger in SCCIS than SCC. METHODS: All Mohs micrographic surgery cases of SCCIS and SCC performed between January 2011 and December 2021 were identified. Number of Mohs stages were recorded and difference in final defect size and initial clinical size were calculated for SCCIS and SCC. RESULTS: 4,363 cases were included, 1,066 SCCIS and 3,297 invasive SCC. The initial clinical size, final defect size, and the size difference were similar between SCCIS and SCC groups. However, SCCIS underwent more Mohs stages to achieve tumor clearance than invasive SCCs (1.5 ± 0.7 vs 1.4 ± 0.7 respectively, p < .001). In fact, 71% of SCCs were cleared after 1 Mohs stage compared with 61.1% of SCCIS. CONCLUSION: These findings support that SCCIS has more subclinical lateral extension and therefore is appropriate for Mohs surgery.
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Carcinoma in Situ , Carcinoma de Células Escamosas , Neoplasias Cutáneas , Humanos , Neoplasias Cutáneas/cirugía , Neoplasias Cutáneas/patología , Carcinoma in Situ/cirugía , Carcinoma in Situ/patología , Invasividad Neoplásica , Carcinoma de Células Escamosas/cirugía , Carcinoma de Células Escamosas/patología , Cirugía de MohsRESUMEN
BACKGROUND: There are limited data evaluating specific themes of well-being and professional fulfillment in Mohs surgeons. OBJECTIVE: To identify factors that drive occupational distress and those that promote well-being and professional fulfillment among Mohs surgeons. METHODS: This is an explanatory sequential mixed-method study, using semistructured individual interviews. Common drivers of physician well-being and fulfillment were identified based on the independent assessment of the coding in the interview transcripts. RESULTS: This study reports the following qualitative themes: (1) gratitude for the chosen profession and relationships, (2) unrealistic standards of perfection that may have contributed to past career success but are unattainable and create emotional burden, and (3) ability to practice in a manner aligned with personal values promotes professional fulfillment. CONCLUSION: This study suggests that gratitude, self-compassion, and ability to practice in a manner aligned with personal values promote well-being and professional fulfillment in Mohs surgeons. Notably, we found that unrealistic standards of perfection and personal-organization practice incongruences contribute to burnout.
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Satisfacción Personal , Cirujanos , Humanos , Agotamiento Profesional/prevención & control , Agotamiento Profesional/psicología , Emociones , Encuestas y CuestionariosRESUMEN
BACKGROUND: The role of adjuvant radiotherapy for high-risk cutaneous squamous cell carcinomas after surgery with negative margins is unclear. OBJECTIVE: To conduct a systematic review and meta-analysis examining the risk of poor outcomes for patients treated with surgery alone versus surgery and adjuvant radiotherapy. METHODS: A comprehensive search of articles was executed in PubMed, Embase, and the Cochrane Database. Random-effected meta-analyses were conducted. RESULTS: Thirty-three studies comprising 3867 high-risk cutaneous squamous cell carcinomas were included. There were no statistically significant differences in poor outcomes between the surgery only group and surgery with adjuvant radiotherapy group. Estimates for local recurrence for the surgery alone group versus the surgery with adjuvant radiotherapy group were 15.2% (95% confidence interval [CI], 6.3%-27%) versus 8.8% (95% CI, 1.6%-20.9%); for regional metastases, 11.5% (95% CI, 7.2%-16.7%) versus 4.4% (95% CI, 0%-18%); for distant metastases, 2.6% (95% CI, 0.6%-6%) versus 1.7% (95% CI, 0.2%-4.5%); and for disease-specific deaths, 8.2% (95% CI, 1.2%-20.6%) versus 19.7% (95% CI, 3.8%-43.7%), respectively. LIMITATIONS: Retrospective nature of most studies with the lack of sufficient patient-specific data. CONCLUSIONS: For patients with high-risk cutaneous squamous cell carcinomas treated with margin-negative resection, there were no significant differences in poor outcomes between the surgery only group and the surgery with adjuvant radiotherapy group. Randomized controlled trials are necessary to define the benefit of adjuvant radiotherapy in this setting.
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Carcinoma de Células Escamosas , Neoplasias Cutáneas , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/radioterapia , Carcinoma de Células Escamosas/cirugía , Humanos , Márgenes de Escisión , Radioterapia Adyuvante , Estudios Retrospectivos , Neoplasias Cutáneas/patología , Neoplasias Cutáneas/radioterapia , Neoplasias Cutáneas/cirugíaRESUMEN
BACKGROUND: Traumatic brain injury (TBI) is the largest contributor to death and disability in people who have experienced physical trauma. There are no national data on outcomes for people with moderate to severe TBI in Australia. OBJECTIVES: To determine the incidence and key determinants of outcomes for patients with moderate to severe TBI, both for Australia and for selected population subgroups, including Aboriginal and Torres Strait Islander Australians. METHODS AND ANALYSIS: The Australian Traumatic Brain Injury National Data (ATBIND) project will analyse Australia New Zealand Trauma Registry (ATR) data and National Coronial Information Service (NCIS) deaths data. The ATR documents the demographic characteristics, injury event description and severity, processes of care, and outcomes for people with major injury, including TBI, assessed and managed at the 27 major trauma services in Australia. We will include data for people with moderate to severe TBI (Abbreviated Injury Scale [AIS] (head) score higher than 2) who had Injury Severity Scores [ISS] higher than 12 or who died in hospital. People will also be included if they died before reaching a major trauma service and the coronial report details were consistent with moderate to severe TBI. The primary research outcome will be survival to discharge. Secondary outcomes will be hospital discharge destination, hospital length of stay, ventilator-free days, and health service cost. ETHICS APPROVAL: The Alfred Ethics Committee approved ATR data extraction (project reference number 670/21). Further ethics approval has been sought from the NCIS and multiple Aboriginal health research ethics committees. The ATBIND project will conform with Indigenous data sovereignty principles. DISSEMINATION OF RESULTS: Our findings will be disseminated by project partners with the aim of informing improvements in equitable system-level care for all people in Australia with moderate to severe TBI. STUDY REGISTRATION: Not applicable.
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Lesiones Traumáticas del Encéfalo , Servicios de Salud del Indígena , Australia/epidemiología , Lesiones Traumáticas del Encéfalo/epidemiología , Lesiones Traumáticas del Encéfalo/terapia , Humanos , Puntaje de Gravedad del Traumatismo , Nativos de Hawái y Otras Islas del PacíficoRESUMEN
OBJECTIVE: This study explored the perspectives and behaviours of emergency physicians (EPs), regularly involved in resuscitation, to identify the sources and effects of any stress experienced during a resuscitation as well as the strategies employed to deal with these stressors. METHODS: This was a two-centre sequential exploratory mixed-methods study of EPs consisting of a focus group, exploring the human factors related to resuscitation, and an anonymous survey. Between April and June 2020, the online survey was distributed to all EPs working at Australia's largest two major trauma centres, both in Melbourne, and investigated sources of stress during resuscitation, impact of stress on performance, mitigation strategies used, impact of the COVID-19 pandemic on stress and stress management training received. Associations with gender and years of clinical practice were also examined. RESULTS: 7 EPs took part in the focus group and 82 responses to the online survey were received (81% response rate). The most common sources of stress reported were resuscitation of an 'unwell young paediatric patient' (81%, 95% CI 70.6 to 87.6) or 'unwell pregnant patient' (71%, 95% CI 60.1 to 79.5) and 'conflict with a team member' (71%, 95% CI 60.1 to 79.5). The most frequently reported strategies to mitigate stress were 'verbalising a plan to the team' (84%, 95% CI 74.7 to 90.5), 'implementing a standardised/structured approach' (73%, 95% CI 62.7 to 81.6) and 'asking for help' (57%, 95% CI 46.5 to 67.5). 79% (95% CI 69.3 to 86.6) of EPs reported that they would like additional training on stress management. Junior EPs more frequently reported the use of 'mental rehearsal' to mitigate stress during a resuscitation (62% vs 22%; p<0.01) while female EPs reported 'asking for help' as a mitigator of stress more frequently than male EPs (79% vs 47%; p=0.01). CONCLUSIONS: Stress is commonly experienced by EPs during resuscitation and can impact decision-making and procedural performance. This study identifies the most common sources of stress during a resuscitation as well as the strategies that EPs use to mitigate the effects of stress on their performance. These findings may contribute to the development of tailored stress management training for critical care clinicians.
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COVID-19 , Médicos , Masculino , Femenino , Humanos , Niño , Pandemias/prevención & control , COVID-19/terapia , Resucitación , Encuestas y CuestionariosRESUMEN
INTRODUCTION: It was the goal of this study to determine if the Orthopaedic Trauma Association Open Fracture Classification (OTA-OFC) correlates with complication rates and to determine if it can be used as a predictive tool in the treatment of open tibial shaft fractures. MATERIALS AND METHODS: Retrospective review from two high-volume level 1 trauma centers of open tibial shaft fractures over a 5 year period. Variables of interest included OTA-OFC, type of wound closure, 90-day wound complication, unplanned re-operation, non-union, and amputation. RESULTS: 501 consecutive open tibial shaft fractures. 57.3% (n = 287) were closed primarily; local soft tissue advancement/rotational flap was used in 9.6% (n = 48); free soft tissue transfer used in 22.8% (n = 114); 8.6% (n = 43) required amputation. Of those followed for 90 days (n = 419), 45 (9.0%) had a wound complication, of which 40 (8%) required an unplanned reoperation. 40 (8.0%) patients went on to a documented non-union. All OTA-OFC classification groups significantly correlated with type of definitive closure (r = 0.18-0.81, p < 0.05) with OTA-OFC skin showing the strongest correlation (r = 0.81). OTA-OFC bone loss weakly correlated with wound complication (r = 0.12, p = 0.02) and no OTA-OFC classification correlated with the need for an unplanned secondary procedure. OTA-OFC skin, muscle and arterial all weakly correlated with non-union (r = 0.18-0.25, p < 0.05). OTA-OFC muscle was predictive of non-union (OR = OR = 2.2, 95% CI = 1.2-4.1) and amputation (OR 9.3, 95% CI = 3.7-23.7). OTA-OFC arterial was also predictive of amputation (OR 4.8, 95% CI = 2.5-9.3). CONCLUSIONS: The OTA-OFC correlates variably with the type of definitive closure, the development of a 90-day wound complication, and the occurrence of a non-union. Importantly, OTA-OFC muscle classification is predictive of non-union while both OTA-OFC muscle and arterial were predictive of amputation.
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Fracturas Abiertas , Ortopedia , Fracturas de la Tibia , Humanos , Fracturas Abiertas/cirugía , Fracturas Abiertas/complicaciones , Estudios Retrospectivos , Tibia , Pronóstico , Fracturas de la Tibia/cirugía , Fracturas de la Tibia/complicaciones , Resultado del Tratamiento , Curación de FracturaRESUMEN
PURPOSE: Anesthesia alters microcirculation and tissue oxygen saturation (StO2). We sought to examine changes in StO2 using near-infrared spectroscopy and a vascular occlusion test (VOT) during spinal anesthesia. METHODS: This prospective observational study was included 51 patients without comorbidities who underwent elective surgery under spinal anesthesia. We measured the StO2 in the lower extremity during VOT before and after intrathecal injection. RESULTS: The baseline, minimum, and maximum StO2 values during VOT significantly increased after intrathecal injection (baseline StO2 from 68.6 ± 7.3% to 77.1 ± 10.1%, minimum StO2 from 39.7 ± 14.9% to 48.8 ± 17.6%, and maximum StO2 from 74.2 ± 7.5% to 80.2 ± 10.0%, all P < 0.0001). The occlusion slope and ischemic stimulus did not significantly change after intrathecal injection. The reperfusion slope was 1.38 ± 0.69%/sec before intrathecal injection and significantly decreased to 1.15 ± 0.61%/sec after intrathecal injection (P = 0.0001). CONCLUSIONS: Our results showed that despite an increased perfusion, reperfusion rate was significantly decreased by spinal anesthesia. Further studies are required to confirm how these contradictory results (improving oxygenation while reducing microvascular reactivity) actually affect the clinical impact of spinal anesthesia on microvascular function.
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Anestesia Raquidea , Bupivacaína/administración & dosificación , Extremidad Inferior/irrigación sanguínea , Microcirculación/efectos de los fármacos , Microvasos/efectos de los fármacos , Adulto , Anciano , Anestesia Raquidea/efectos adversos , Anestésicos Locales/administración & dosificación , Anestésicos Locales/efectos adversos , Biomarcadores/sangre , Bupivacaína/efectos adversos , Femenino , Humanos , Inyecciones Espinales , Masculino , Persona de Mediana Edad , Oxígeno/sangre , Saturación de Oxígeno , Estudios Prospectivos , Flujo Sanguíneo Regional , Espectroscopía Infrarroja Corta , Factores de TiempoRESUMEN
Although ethnic diversity is rising in the United States, educational resources continue to lag behind, as evidenced by prior studies highlighting limited skin of color representation in dermatology resources. The objective of this study was to evaluate the representation of skin tones in three dermatology journals commonly used in resident education and journal clubs. Overall, 5.6% (Journal of the American Academy of Dermatology), 4.1% (JAMA Dermatology), and 8.3% (Pediatric Dermatology) of images in the journals were depicted on "Dark" skin (Fitzpatrick V-VI). Disparities in skin of color representation exist in three dermatology journals used in medical education in the United States.
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Dermatología , Publicaciones Periódicas como Asunto , Niño , Etnicidad , Humanos , Fotograbar , Pigmentación de la Piel , Estados UnidosRESUMEN
AIMS: We aimed to explore the relationships between diet quality, dietary inflammatory potential or body mass index and outcomes of a clinical trial of nutraceutical treatment for bipolar depression. METHODS: This is a sub-study of a randomised controlled trial of participants with bipolar depression who provided dietary intake data (n = 133). Participants received 16 weeks adjunctive treatment of either placebo or N-acetylcysteine-alone or a combination of mitochondrial-enhancing nutraceuticals including N-acetylcysteine (combination treatment). Participants were followed up 4 weeks post-treatment discontinuation (Week 20). Diet was assessed by the Cancer Council Victoria Dietary Questionnaire for Epidemiological Studies, Version 2, converted into an Australian Recommended Food Score to measure diet quality, and energy-adjusted dietary inflammatory index score to measure inflammatory potential of diet. Body mass index was also measured. Generalised estimating equation models were used to assess whether diet quality, energy-adjusted dietary inflammatory index score and/or body mass index were predictors of response to significant outcomes of the primary trial: depression symptoms, clinician-rated improvement and functioning measures. RESULTS: In participants taking combination treatment compared to placebo, change in depression scores was not predicted by Australian Recommended Food Score, dietary inflammatory index or body mass index scores. However, participants with better diet quality (Australian Recommended Food Score) reported reduced general depression and bipolar depression symptoms (p = 0.01 and p = 0.03, respectively) and greater clinician-rated improvement (p = 0.02) irrespective of treatment and time. Participants who had a more anti-inflammatory dietary inflammatory index had less impairment in functioning (p = 0.01). Combination treatment may attenuate the adverse effects of pro-inflammatory diet (p = 0.03) on functioning. Participants with lower body mass index who received combination treatment (p = 0.02) or N-acetylcysteine (p = 0.02) showed greater clinician-rated improvement. CONCLUSION: These data support a possible association between diet (quality and inflammatory potential), body mass index and response to treatment for bipolar depression in the context of a nutraceutical trial. The results should be interpreted cautiously because of limitations, including numerous null findings, modest sample size and being secondary analyses.
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Acetilcisteína/uso terapéutico , Trastorno Bipolar/dietoterapia , Índice de Masa Corporal , Dieta , Suplementos Dietéticos , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Ensayos Clínicos Controlados Aleatorios como Asunto/estadística & datos numéricos , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Telemedicine offers a unique opportunity to improve coordination and administration for urgent patient care remotely. In an emergency setting, it has been used to support first responders by providing telephone or video consultation with specialists at hospitals and through the exchange of prehospital patient information. This technological solution is evolving rapidly, yet there is a concern that it is being implemented without a demonstrated clinical need and effectiveness as well as without a thorough economic evaluation. OBJECTIVE: Our objective is to systematically review whether the clinical outcomes achieved, as reported in the literature, favor telemedicine decision support for medical interventions during prehospital care. METHODS: This systematic review included peer-reviewed journal articles. Searches of 7 databases and relevant reviews were conducted. Eligibility criteria consisted of studies that covered telemedicine as data- and information-sharing and two-way teleconsultation platforms, with the objective of supporting medical decisions (eg, diagnosis, treatment, and receiving hospital decision) in a prehospital emergency setting. Simulation studies and studies that included pediatric populations were excluded. The procedures in this review followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement. The Risk Of Bias In Non-randomised Studies-of Interventions (ROBINS-I) tool was used for the assessment of risk of bias. The results were synthesized based on predefined aspects of medical decisions that are made in a prehospital setting, which include diagnostic decision support, receiving facility decisions, and medical directions for treatment. All data extractions were done by at least two reviewers independently. RESULTS: Out of 42 full-text reviews, 7 were found eligible. Diagnostic support and medical direction and decision for treatments were often reported. A key finding of this review was the high agreement between prehospital diagnoses via telemedicine and final in-hospital diagnoses, as supported by quantitative evidence. However, a majority of the articles described the clinical value of having access to remote experts without robust quantitative data. Most telemedicine solutions were evaluated within a feasibility or short-term preliminary study. In general, the results were positive for telemedicine use; however, biases, due to preintervention confounding factors and a lack of documentation on quality assurance and protocol for telemedicine activation, make it difficult to determine the direct effect on patient outcomes. CONCLUSIONS: The information-sharing capacity of telemedicine enables access to remote experts to support medical decision making on scene or in prolonged field care. The influence of human and technology factors on patient care is poorly understood and documented.
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Toma de Decisiones Clínicas/métodos , Servicios Médicos de Urgencia/normas , Telemedicina/métodos , HumanosRESUMEN
X-ray beam-position stability is indispensable in cutting-edge experiments using synchrotron radiation. Here, for the first time, a beam-position feedback system is presented that utilizes an easy-to-use X-ray beam-position monitor incorporating a diamond-fluorescence screen. The acceptable range of the monitor is above 500â µm and the feedback system maintains the beam position within 3â µm. In addition to being inexpensive, the system has two key advantages: it works without a scale factor for position calibration, and it has no dependence on X-ray energy, X-ray intensity, beam size or beam shape.
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Thyroid disease is common among elderly patients, frequently necessitating thyroid gland examination, imaging, and surgery. However, no prior studies have determined the effect of age on the anatomic position of the thyroid gland in the anterior neck. We hypothesized that the thyroid gland resides at a more caudal position in the neck in elderly patients as compared to younger patients. Head and neck CT scans were collected from 122 atraumatic patients without thyroid disease aged 18-39 years, 40-59 years, 60-79 years, and 80+ years. Measurements of thyroid gland position and other aspects of head and neck anatomy were conducted in the mid-sagittal plane. The distance between the thyroid gland and the sternal notch decreased from 45 ± 10.4 mm in the 18-39 age group to 30.8 ± 9 mm in the 80+ age group (P < 0.001). The position of the gland did not change significantly relative to anatomic landmarks in the head or neck, although the trachea was angled more closely to the horizontal plane in elderly patients (P < 0.001). Cervical spine height was also lower among patients ≥60 years of age compared to those <60 years of age (P < 0.001). Multivariate linear modeling suggested that thyroid gland position was dependent on changes in cervical spine height, hyoid bone to hard palate distance, and tracheal angle (P = 1.7 × 10-11 ; r2 = 0.37). Clinicians should be aware of the more caudad positioning of the gland when planning surgery or screening for thyroid disease in the elderly. Clin. Anat. 30:205-212, 2017. © 2016 Wiley Periodicals, Inc.
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Envejecimiento/patología , Cuello/patología , Glándula Tiroides , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Humanos , Persona de Mediana Edad , Cuello/diagnóstico por imagen , Valores de Referencia , Glándula Tiroides/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Adulto JovenRESUMEN
Lichen amyloidosis is a subtype of primary localized cutaneous amyloidosis (PLCA), which presents as discrete, firm, closely-set 1-3mm, dome-shapedbrown papules commonly involving the anterior aspect of shins and extensor surfaces of forearms. We present a case of an otherwise healthy man in his 30s with solitary facial involvement of lichen amyloidosis, which is very uncommon.
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Amiloidosis Familiar/patología , Dermatosis del Cuero Cabelludo/patología , Enfermedades Cutáneas Genéticas/patología , Adulto , Biopsia , Frente , Humanos , Masculino , Cuero Cabelludo/patologíaAsunto(s)
Lesiones Traumáticas del Encéfalo/terapia , Servicios Médicos de Urgencia/métodos , Intubación e Inducción de Secuencia Rápida/métodos , Ambulancias , Lesiones Traumáticas del Encéfalo/diagnóstico , Servicios Médicos de Urgencia/normas , Escala de Coma de Glasgow , Humanos , Guías de Práctica Clínica como Asunto , Intubación e Inducción de Secuencia Rápida/normas , Resultado del Tratamiento , VictoriaRESUMEN
Venous access is a key component of managing haemorrhagic shock. Obtaining intravenous access in trauma patients is challenging due to circulatory collapse in shock. This literature review examines the feasibility of direct puncture and cannulation of the brachiocephalic veins (BCVs) for intravenous access in shocked adult trauma patients. Three literature searches were conducted. OVID Medline was searched for articles on the use of the BCVs for venous access in adults and on the BCVs in shock. A third systematic search of OVID Medline, OVID Embase and Cochrane Library was conducted on the use of the BCVs for access in shocked trauma patients. After full-text review, 18 studies were selected for inclusion for the search on the use of the BCVs for access in adults. No studies met the inclusion criteria for the search on the BCVs in shock and BCV access in shocked trauma patients. The BCVs are currently used for central venous access, haemodialysis and totally implantable venous access devices (TIVADs) in adults. There is a preference for the right BCV (RBCV) over the left as the RBCV is more superficial, straighter, larger, has less anatomical variation and avoids the risk of thoracic duct puncture. The BCVs appear to be stabilised in shock by surrounding bony structures. The BCVs may provide a site for initial, rapid access in trauma resuscitation. Further research is required to determine if the BCVs collapse in shock and if venous access using the BCVs is feasible in a trauma resuscitation setting.
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Venas Braquiocefálicas , Cateterismo Venoso Central , Choque , Humanos , Estudios de Factibilidad , ResucitaciónRESUMEN
OBJECTIVE: Inconsistency in the structure and function of team-based major trauma reception and resuscitation is common. A standardised trauma team training programme was initiated to improve quality and consistency among trauma teams across a large, mature trauma system. The aim of this manuscript is to outline the programme and report on the initial perception of participants. METHODS: The Alfred Trauma Team Reception and Resuscitation Training (TTRRT) programme commenced in March 2019. Participants included critical care and surgical craft group members commonly involved in trauma teams. Training was site-specific and included rural, urban and tertiary referral centres. The programme consisted of prescribed pre-learning, didactic lectures, skill stations and simulated team-based scenarios. Participant perceptions of the programme were collected before and after the programme for analysis. RESULTS: The TTRRT was delivered to 252 participants and 120 responses were received. Significant improvement in participant-reported confidence was identified across all key topic areas. There was also a significant increase in both confidence and clinical exposure to trauma team leadership roles after participation in the programme (from 53 [44.2%] to 74 [61.7%; P = 0.007]). This finding was independent of clinician experience. CONCLUSIONS: A team-based trauma reception and resuscitation education programme, introduced in a large, mature trauma system led to positive participant-reported outcomes in clinical confidence and real-life team leadership participation. Wider implementation combined with longitudinal data collection will facilitate correlation with patient and staff-centred outcomes.