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BACKGROUND AND AIMS: Stroke is a leading cause of death in Aotearoa (New Zealand), and stroke reperfusion therapy is a key intervention. Sex differences in stroke care have previously been asserted internationally. This study assessed potential differences in stroke reperfusion rates and quality metrics by sex in Aotearoa (New Zealand). METHODS: This study used data from three overlapping sources. The National Stroke Reperfusion Register provided 4-year reperfusion data from 2018 to 2021 on all patients treated with reperfusion therapy (intravenous thrombolysis and thrombectomy), including time delays, treatment rates, mortality and complications. Linkage to Ministry of Health administrative and REGIONS Care study data provided an opportunity to control for confounders and explore potential mechanisms. T-test and Wilcoxon rank-sum analyses were used for continuous variables, while the chi-squared test and logistic regression were used for comparing dichotomous variables. RESULTS: Fewer women presented with ischaemic stroke (12 186 vs 13 120) and were 4.2 years older than men (median (interquartile range (IQR)) 79 (68-86) vs 73 (63-82) years). Women were overall less likely to receive reperfusion therapy (13.9% (1704) vs 15.8% (2084), P < 0.001) with an adjusted odds ratio of 0.83 (0.77-0.90), P < 0.001. The adjusted odds ratio for thrombolysis was lower for women (0.82 (0.76-0.89), P < 0.001), but lower rates of thrombectomy fell just short of statistical significance ((0.89 (0.79-1.00), P = 0.05). There were no significant differences in complications, delays or documented reasons for non-thrombolysis. CONCLUSIONS: Women were less likely to receive thrombolysis, even after adjusting for age and stroke severity. We found no definitive explanation for this disparity.
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Trombectomia , Terapia Trombolítica , Humanos , Nova Zelândia/epidemiologia , Feminino , Masculino , Idoso , Idoso de 80 Anos ou mais , Pessoa de Meia-Idade , Terapia Trombolítica/estatística & dados numéricos , Fatores Sexuais , Trombectomia/estatística & dados numéricos , Reperfusão/estatística & dados numéricos , Acidente Vascular Cerebral/terapia , Acidente Vascular Cerebral/epidemiologia , AVC Isquêmico/terapia , AVC Isquêmico/epidemiologia , Tempo para o Tratamento/estatística & dados numéricos , Sistema de RegistrosRESUMO
OBJECTIVE: Identify barriers to the adoption of the Ohio State University Traumatic Brain Injury Identification Method (OSU TBI-ID) in behavioral healthcare organizations and match these barriers to implementation strategies to inform future implementation efforts. PARTICIPANTS: Twenty behavioral health providers. DESIGN: Qualitative study involving individual, semi-structured interviews regarding barriers to adopting the OSU TBI-ID. Data were thematically analyzed around constructs from the Consolidated Framework for Implementation Research (CFIR). Results were matched to strategies using the Expert Recommendations for Implementing Change (CFIR/ERIC) matching tool. RESULTS: Ten barriers were identified across 4 CFIR domains. Inner-Setting barriers were inadequate leadership engagement, priorities, resources, and organizational incentives. Individual-Characteristics barriers were insufficient knowledge about the connection between TBI and behavioral health and how to conduct the OSU TBI-ID with fidelity, low self-efficacy to conduct screening, and inadequate motivation and buy-in to conduct screening. Outer-Setting barriers were lack of state-level mandates and inadequate incentives to conduct screenings. The Process domain barrier was an insufficient engagement of key personnel. Strategy recommendations include: identify and prepare champions; alter incentive and allowance structures; inform local opinion leaders; build a coalition; access new funding; conduct local consensus discussions; involve executive boards; capture/share local knowledge; conduct educational meetings; assess for readiness and identify determinants; identify early adopters; fund and contract for the clinical innovation; create a learning collaborative; and conduct a local needs assessment. CONCLUSIONS: This is the first study to examine barriers to adopting the OSU TBI-ID in real-world practice settings. Our results suggest that multilevel implementation strategies addressing mechanisms of change are necessary at the provider, organizational, and systems levels to overcome the complex barriers affecting TBI screening adoption and implementation. Future research is needed to test these strategies and their mechanisms of action on the adoption, implementation, and sustainment of TBI screening, as well as their effect on client-level outcomes.
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This study evaluated prospective associations of ibogaine and 5-MeO-DMT treatment for risky alcohol use and post-traumatic stress disorder (PTSD) symptoms among United States (US) Special Operations Forces Veterans (SOFV). Data were collected during standard clinical operations at pre-treatment and 1-month (1 m), 3-months (3 m), and 6-months (6 m) post-treatment in an ibogaine and 5-MeO-DMT treatment program in Mexico. Of the 86 SOFV that completed treatment, 45 met criteria for risky alcohol use at pre-treatment (mean age = 44; male = 100%; White = 91%). There was a significant reduction in alcohol use from pre-treatment (M = 7.2, SD = 2.3) to 1 m (M = 3.6; SD = 3.5) post-treatment, which remained reduced through 6 m (M = 4.0; SD = 2.9; p < .001, partial eta squared = .617). At 1 m, 24% were abstinent, 33% were non-risky drinking, and 42% were risky drinkers. At 6 m, 16% were abstinent, 31% were non-risky drinking, and 53% were risky drinkers. There were no differences between responders (abstinent/non-risky drinkers) and non-responders (risky drinkers) in demographics/clinical characteristics. However, there were significant and very large differences between responders and non-responders in PTSD symptom (p < .01, d = -3.26) and cognitive functioning change (p < .01, d = -0.99). Given these findings, future clinical trials should determine whether psychedelic-assisted therapy holds promise for individuals with complex trauma and alcohol misuse who have not been successfully treated with traditional interventions.
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Alcoolismo , Alucinógenos , Ibogaína , Transtornos de Estresse Pós-Traumáticos , Veteranos , Humanos , Masculino , Estados Unidos/epidemiologia , Adulto , Transtornos de Estresse Pós-Traumáticos/tratamento farmacológico , Alcoolismo/tratamento farmacológico , Veteranos/psicologia , EtanolRESUMO
BACKGROUND: Although geographical differences in treatment and outcomes after stroke have been described, we lack evidence on differences in the costs of treatment between urban and nonurban regions. Additionally, it is unclear whether greater costs in one setting are justified given the outcomes achieved. We aimed to compare costs and quality-adjusted life years in people with stroke admitted to urban and nonurban hospitals in New Zealand. METHODS: Observational study of patients with stroke admitted to the 28 New Zealand acute stroke hospitals (10 in urban areas) recruited between May and October 2018. Data were collected up to 12 months poststroke including treatments in hospital, inpatient rehabilitation, other health service utilization, aged residential care, productivity, and health-related quality of life. Costs in New Zealand dollars were estimated from a societal perspective and assigned to the initial hospital that patients presented to. Unit prices for 2018 were obtained from government and hospital sources. Multivariable regression analyses were conducted when assessing differences between groups. RESULTS: Of 1510 patients (median age 78 years, 48% female), 607 presented to nonurban and 903 to urban hospitals. Mean hospital costs were greater in urban than nonurban hospitals ($13 191 versus $11 635, P=0.002), as were total costs to 12 months ($22 381 versus $17 217, P<0.001) and quality-adjusted life years to 12 months (0.54 versus 0.46, P<0.001). Differences in costs and quality-adjusted life years remained between groups after adjustment. Depending on the covariates included, costs per additional quality-adjusted life year in the urban hospitals compared to the nonurban hospitals ranged from $65 038 (unadjusted) to $136 125 (covariates: age, sex, prestroke disability, stroke type, severity, and ethnicity). CONCLUSIONS: Better outcomes following initial presentation to urban hospitals were associated with greater costs compared to nonurban hospitals. These findings may inform greater targeted expenditure in some nonurban hospitals to improve access to treatment and optimize outcomes.
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Hospitais Urbanos , Qualidade de Vida , Humanos , Feminino , Idoso , Masculino , Análise Custo-Benefício , Nova Zelândia/epidemiologia , HospitalizaçãoRESUMO
Background: Research in psychedelic medicine has focused primarily on civilian populations. Further study is needed to understand whether these treatments are effective for Veteran populations.Objectives: Here, we examine the effectiveness of psychedelic-assisted therapy among trauma-exposed Special Operations Forces Veterans (SOFV) seeking treatment for cognitive and mental health problems in Mexico.Methods: Data were collected from an ibogaine and 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT) clinical treatment program for SOFV with a history of trauma exposure. This clinical program collects prospective clinical program evaluation data, such as background characteristics, symptom severity, functioning (e.g., satisfaction with life, posttraumatic stress disorder symptoms, depression symptoms, anxiety symptoms, sleep disturbance, psychological flexibility, disability in functioning, cognitive functioning, neurobehavioral symptoms, anger, suicidal ideation), and substance persisting/enduring effects through online surveys at four timepoints (baseline/pre-treatment, one-, three-, and six-months after treatment).Results: The majority of the sample (n = 86; Mean Age = 42.88, SD = 7.88) were Caucasian (87.2%), non-Hispanic (89.5%), and males (100%). There were significant and large improvements in self-reported PTSD symptoms (p < .001, d = .414), depression (p < .001, d = .275), anxiety (p < .001, d = .276), insomnia severity (p < .001, d = .351), and post-concussive symptoms (p < .001, d = .389) as well as self-reported satisfaction with life (p < .001, d = .371), psychological flexibility (p < .001, d = .313) and cognitive functioning (p < .001, d = .265) from baseline to one-month follow-up.Conclusions: Data suggest combined ibogaine and 5-MeO-DMT assisted therapy has potential to provide rapid and robust changes in mental health functioning with a signal of durable therapeutic effects up to 6-months. Future research in controlled settings is warranted.
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Alucinógenos , Ibogaína , Transtornos de Estresse Pós-Traumáticos , Veteranos , Humanos , Masculino , Adulto , Alucinógenos/uso terapêutico , Veteranos/psicologia , Metoxidimetiltriptaminas , México , Estudos Prospectivos , Transtornos de Estresse Pós-Traumáticos/tratamento farmacológico , Transtornos de Estresse Pós-Traumáticos/psicologiaRESUMO
5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT) is a naturally occurring tryptamine that primarily acts as an agonist at the 5-HT1A and 5-HT2A receptors, whereby affinity for the 5-HT1A subtype is highest. Subjective effects following 5-MeO-DMT administration include distortions in auditory and time perception, amplification of emotional states, and feelings of ego dissolution that usually are short-lasting, depending on the route of administration. Individual dose escalation of 5-MeO-DMT reliably induces a "peak" experience, a state thought to be a core predictor of the therapeutic efficacy of psychedelics. Observational studies and surveys have suggested that single exposure to 5-MeO-DMT can cause rapid and sustained reductions in symptoms of depression, anxiety, and stress. 5-MeO-DMT also stimulates neuroendocrine function, immunoregulation, and anti-inflammatory processes, which may contribute to changes in mental health outcomes. To date, only one clinical trial has been published on 5-MeO-DMT, demonstrating the safety of vaporized dosing up to 18 mg. Importantly, the rapid onset and short duration of the 5-MeO-DMT experience may render it more suitable for individual dose-finding strategies compared with longer-acting psychedelics. A range of biotech companies has shown an interest in the development of 5-MeO-DMT formulations for a range of medical indications, most notably depression. Commercial development will therefore be the most important resource for bringing 5-MeO-DMT to the clinic. However, fundamental research will also be needed to increase understanding of the neurophysiological and neural mechanisms that contribute to the potential clinical effects of 5-MeO-DMT and its sustainability and dissemination over time. Such studies are less likely to be conducted as part of drug development programs and are more likely to rely on independent, academic initiatives.
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Alucinógenos , Farmacologia Clínica , Alucinógenos/farmacologia , Alucinógenos/uso terapêutico , Humanos , Metoxidimetiltriptaminas/farmacologia , Metoxidimetiltriptaminas/uso terapêutico , N,N-DimetiltriptaminaRESUMO
BACKGROUND: Post-operative prescription of opioids has fueled an increase in opioid-associated morbidity and mortality. Alternative post-operative pain control with non-opioid pharmaceuticals can help counteract this effect. We investigated a non-opioid pain management protocol following emergent laparoscopic appendectomy and laparoscopic cholecystectomy. METHODS: Our tertiary referral center performed a prospective observational feasibility study of patients from October 2019 to 2020 who underwent emergent laparoscopic appendectomies and cholecystectomies. Patients aged 18-65 with no prior history of chronic pain or opioid abuse, no contraindications to taking acetaminophen and ibuprofen, and Glomerular Filtration Rate > 60 ml/min were included. Counseling was provided about non-narcotic pain control. Patients were not prescribed narcotics at discharge and were instead prescribed ibuprofen and acetaminophen. Patients were surveyed at their 2-week post-operative appointment to assess pain control and other patient-reported outcomes, including quality of life (QOL). RESULTS: Fifty-one patients met the inclusion criteria and completed the postoperative survey. Thirty-two were female (63%), average age 38, and BMI 30.4. 30 (59%) underwent laparoscopic appendectomy for acute non-perforated appendicitis and 21 (41%) underwent laparoscopic cholecystectomy for acute cholecystitis or symptomatic cholelithiasis. 88% of patients felt satisfied or neutral with their post-operative pain control at discharge. After 2 weeks, 34 patients (66.7%) rated QOL as high, 17 (33.3%) rated QOL as moderate, and none rated QOL as poor. Fascial suture was not associated with poor outcomes. Anxiety, depression, alcohol use, and prior abdominal surgery were not associated with increased need for post-operative narcotics. There were no significant differences between appendectomy and cholecystectomy in satisfaction with pain control or QOL (p > 0.05). CONCLUSION: Patients undergoing surgery have an increased risk of developing an opioid disorder. The NOpioid Project demonstrated a non-narcotic multimodal pain regimen can be effectively adopted in the post-operative period after an emergent laparoscopic appendectomy or emergent laparoscopic cholecystectomy.
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Analgésicos não Narcóticos , Apendicite , Humanos , Feminino , Adulto , Masculino , Acetaminofen/uso terapêutico , Ibuprofeno , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/prevenção & controle , Qualidade de Vida , Entorpecentes , Estudos de Viabilidade , Analgésicos Opioides/uso terapêutico , Apendicectomia/métodos , Apendicite/cirurgiaRESUMO
OBJECTIVE: Tranexamic acid (TXA) has demonstrated a reduction in all-cause mortality in trauma patients with hemorrhage. Administering TXA in the prehospital setting presents unique challenges because the identification of bleeding is based on clinical suspicion without advanced imaging or diagnostic tools. The objective of this study was to examine whether prehospital suspicion of bleeding is validated by in-hospital computed tomographic imaging and examination and to determine if patients received TXA in the absence of hemorrhage. The study was conducted at a level 1 trauma center supported by air medical transport services. METHODS: This is a retrospective cohort study examining 88 trauma patients receiving prehospital TXA to treat suspected hemorrhage. Adult trauma patients who received TXA during the study period and were transported to our level 1 trauma center were included. A panel of trauma surgeons reviewed CT imaging and examination findings to retrospectively identify significant hemorrhage. RESULTS: Forty-three percent of patients who received TXA during air medical transport did not have confirmed hemorrhage upon arrival. CONCLUSION: TXA was given to a significant number of patients who did not have confirmed hemorrhage upon arrival. We recommend that institutions using TXA perform this internal validation to ensure they are accurately identifying hemorrhage in the prehospital setting.
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Antifibrinolíticos , Ácido Tranexâmico , Ferimentos e Lesões , Adulto , Altitude , Antifibrinolíticos/uso terapêutico , Hemorragia/tratamento farmacológico , Humanos , Estudos Retrospectivos , Ácido Tranexâmico/uso terapêutico , Ferimentos e Lesões/complicaçõesRESUMO
BACKGROUND: Elucidating how robotic skills are best obtained will enable surgeons to best develop future robotic training programs. We perform a randomized controlled trial to assess the performance of robotic compared to laparoscopic surgery, transference of pre-existing skills between the two modalities, and to assess the learning curve between the two using novice medical students. METHODS: Forty students were randomized into either Group A or B. Students practiced and were tested on a peg transfer task in either a laparoscopic simulator (LS) and robotic simulator (RS) in a pre-defined order. Performance, transference of skills and learning curve were assessed for each modality. Additionally, a fatigue questionnaire was issued. RESULTS: There was no significant difference between overall laparoscopic scores (219 ± 19) and robotic scores (227 ± 23) (p = 0.065). Prior laparoscopic skills performed significantly better on robotic testing (236 ± 12) than without laparoscopic skills (216 ± 28) (p = 0.008). There was no significant difference in scores between students with prior robotic skills (223 ± 16) than without robotic skills (215 ± 22) (p = 0.162). Students reported no difference in fatigue between RS and LS. The learning curve plateaus at similar times between both modalities. CONCLUSION: Novice medical students with laparoscopic skills performed better on a RS test than students without laparoscopic training, suggesting a transference of skills from laparoscopic to robotic surgery. These results suggest laparoscopic training may be sufficient in general surgery residencies as the skills transfer to robotic if used post-residency.
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Internato e Residência , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Robótica , Treinamento por Simulação , Competência Clínica , Simulação por Computador , HumanosRESUMO
BACKGROUND: In 2013, the American Academy of Orthopaedic Surgeons (AAOS) published an evidence-based clinical practice guideline (CPG) on conservative treatment options for patients with knee osteoarthritis (OA). The purpose of this study is to evaluate the effectiveness of a poster outlining the AAOS knee OA CPG on patient comprehension and satisfaction in the clinic. METHODS: This is a prospective 2-armed randomized controlled trial. Patients were eligible if they were of age 40-85 years, had degenerative knee OA, and did not consent for surgery. Patients were randomized to nonposter (standard care) and poster rooms. Knee OA treatment options were described to the patient verbally and posters were used as a teaching tool when present. The main outcomes were comprehension and satisfaction scores on a survey. RESULTS: Of the 105 patients enrolled, 51 (48.6%) were randomized to usual care (control) and 54 (51.4%) to the intervention (poster). Poster patients outperformed control patients with an average of 55.3% ± 16.7% (mean ± SD) compared to 39.5% ± 13.3% correct answers (P < .001). And 66.7% of poster patients and 29.4% of control patients achieved an adequately informed status of >50% correct answers (P < .001; 50.5% overall). With a maximum possible score of 10, visit satisfaction scores were 9.4 ± 1.0 in poster patients and 9.2 ± 1.7 in control patients (P = .50). CONCLUSION: Patients educated using an AAOS knee CPG poster showed significant improvements in knowledge and were more likely to achieve an adequately informed status. No difference existed in visit satisfaction. A poster offers a low-cost, effective educational tool. LEVEL OF EVIDENCE: Level 1.
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Cirurgiões Ortopédicos , Osteoartrite do Joelho , Adulto , Idoso , Idoso de 80 Anos ou mais , Humanos , Pessoa de Meia-Idade , Osteoartrite do Joelho/cirurgia , Educação de Pacientes como Assunto , Estudos Prospectivos , Inquéritos e Questionários , Estados UnidosRESUMO
BACKGROUND: Identifying factors that can be targeted in intervention/prevention programs aimed at reducing marijuana-(MJ) related consequences is of critical concern due to the changing legislative landscape of MJ. The dualistic model of passion for MJ has indicated that two factors, obsessive passion (OP) and harmonious passion (HP), have unique effects associated with MJ use outcomes. New research suggests that a quadripartite approach could provide a more nuanced method to interpret risk and protective factors associated with MJ use. Therefore, we used moderation to investigate the associations among OP, HP, and MJ use outcomes. METHOD: A community sample of frequent MJ users was recruited using internet-based advertisements and completed web-based surveys (n=161; M age=27.3, SD=8.9; Male=87%; White/Caucasian=86%; M past30-dayMJuse=22.3, SD=9.9). HP was tested as the moderator between OP, and MJ related outcomes and conditional effects (+/-1 SD) were examined when interaction effects were significant. RESULTS: Only main effects for OP had a relation to quantity/frequency of MJ use and MJ intoxication, while main effects for OP and HP were associated with reduction attempts. Interaction effects were significant for MJ consequences, craving, and life satisfaction. Neither OP nor HP were significantly associated with substance use outcomes. CONCLUSIONS: Findings demonstrate that Pure OP and Mixed Passion are associated with greater risk. Mixed Passion may be a precursor to Pure OP and experiencing MJ-related consequences. Furthermore, Mixed Passion and Pure OP may be important targets for intervention/prevention programs designed to reduce negative outcomes.
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This study examined how psychedelics reduced symptoms of racial trauma among black, indigenous, and people of color (BIPOC) subsequent to an experience of racism. A cross-sectional internet-based survey included questions about experiences with racism, mental health symptoms, and acute and enduring psychedelic effects. Changes in mental health were assessed by retrospective report of symptoms in the 30 days before and 30 days after an experience with psilocybin, Lysergic acid diethylamide (LSD), or 3,4-Methylenedioxymethamphetamine (MDMA). We recruited 313 diverse BIPOC in the US and Canada. Results revealed a significant (p < .001) and moderate (d = -.45) reduction in traumatic stress symptoms from before-to-after the psychedelic experience. Similarly, participants reported decreases in depression (p < .001; d = -.52), anxiety (p < .001; d = -.53), and stress (p < .001; d = -.32). There was also a significant relationship (Rc = 0.52, p < .001) between the dimension of acute psychedelic effects (mystical-type, insight, and challenging experiences) and decreases in a cluster of subsequent psychopathology (traumatic stress, depression, anxiety, and stress), while controlling for the frequency of prior discrimination and the time since the psychedelic experience. BIPOC have been underrepresented in psychedelic studies. Psychedelics may decrease the negative impact of racial trauma. Future studies should examine the efficacy of psychedelic-assisted therapy for individuals with a history of race-based trauma.
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BACKGROUND: In New Zealand, Maori and Pacific people have higher age-adjusted stroke incidence rates, younger age at first stroke, and higher mortality at 12 months than other ethnic groups. We aimed to determine if access to acute stroke reperfusion therapy with intravenous thrombolysis (IVT) or endovascular thrombectomy (EVT) is equitable among ethnic groups. METHODS: Data were obtained from the Northern Region component of the New Zealand Stroke Registry over the 21 months between January 1, 2018 and September 30, 2019. Data recorded included demographic details, self-identified ethnicity, treatment times, and clinical outcomes. National hospital discharge coding of patients admitted with ischemic stroke and stroke unspecified was used to determine the proportion of patients treated by ethnic group. RESULTS: There were 537 patients normally resident in the Northern Region who received reperfusion therapy: 281 received IVT alone, 123 received EVT after bridging IVT, and 133 received EVT alone. Of the 537 patients treated with IVT or EVT, there were 81 (15.1%) Maori, 78 (14.5%) Pacific, 57 (10.6%) Asian, and 341 (63.5%) NZ European/other ethnicity patients. There were no ethnic differences in treatment process times. When compared with NZ European/others, Maori and Pacific people were younger, and Maori had worse neurological impairment at admission. A higher proportion of Maori were treated with EVT with a trend to higher proportion treated with IVT. Day 90 modified Rankin Scale (mRS) for EVT-treated patients was similar apart from Asian patients who had worse outcome when compared with NZ European/others (mRS 3 vs. 2; p = 0.03). CONCLUSIONS: This study has shown equitable access to acute stroke reperfusion therapies and largely similar outcomes in different ethnic groups in northern New Zealand.
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Acessibilidade aos Serviços de Saúde , Disparidades em Assistência à Saúde/etnologia , AVC Isquêmico/etnologia , Reperfusão , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Povos Indígenas , AVC Isquêmico/tratamento farmacológico , AVC Isquêmico/cirurgia , Masculino , Pessoa de Meia-Idade , Nova Zelândia , Trombectomia , Terapia TrombolíticaRESUMO
BACKGROUND: The influence of visual-spatial discordance during training on laparoscopic skills is poorly understood. It has been proposed that training in visual-spatial discordant situations can improve performance in the forward alignment, which was the basis of our hypothesis. Our study's aim was to conduct a randomized control trial to explore the impact of simulated training in visual-spatial discordant situations on forward alignment performance. METHODS: The participants were 80 medical students who were randomized into four groups. Group A served as the control and performed all peg transfers in the forward alignment. Groups B, C, and D experienced varied rounds of either increasing or decreasing sensorimotor discordance. The students were trained and tested using the peg transfer task used in the Fundamentals of Laparoscopic Surgery curriculum. Based on the group, each student performed 10 peg transfer practice rounds in their assigned alignment. After each practice session, each student was tested and scored in forward alignment performance. A baseline test, followed by three practice sessions, and three tests were done. RESULTS: Group A (control) demonstrated a statistically significant overall increase in scoring of 37.1% from baseline when compared to the final test. Groups B, C, and D showed improvements of 3.7%, 27.1%, and 19.3%, respectively, between baseline and the final test, yet none demonstrated consistent linear improvements. On multi-variate analysis, students who practiced in the side or reverse alignment positions scored 25 and 37 points lower, respectively, than students who practiced in the forward alignment. CONCLUSION: Our study suggests that training in visual-spatial discordant conditions does not lead to the development of forward alignment laparoscopic skills. This could have important implications when developing future laparoscopic skills training curriculums. To our knowledge, this is the largest study to date assessing the impacts of training in visual-spatial discordance situations on performance in the forward alignment.
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Simulação por Computador , Laparoscopia , Desempenho Psicomotor , Treinamento por Simulação/métodos , Estudantes de Medicina/psicologia , Adulto , Competência Clínica , Currículo , Feminino , Humanos , Laparoscopia/educação , Laparoscopia/métodos , Masculino , Percepção Espacial , EnsinoRESUMO
OBJECTIVE: We investigated whether differences in survival exist between children of various racial/ethnic groups with cancer admitted to the PICU. DESIGN: A retrospective multicenter analysis was conducted using Virtual Pediatric Systems data from reporting centers. Demographic information, Pediatric Risk for Mortality III score, and outcome variables were analyzed using mixed-effects logistic regression modeling to assess for differences in mortality. SETTING: One hundred thirty-five PICUs in the United States. PATIENTS: Pediatric patients with cancer admitted to PICUs in the United States. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: This study details the analysis of 23,128 PICU admissions of 12,232 unique oncology patients representing 3% of all PICU admissions with 1,610 deaths (7.0% case fatality). African American (8.5%) and Hispanic children (8.1%) had significantly higher mortality (p < 0.05) compared with Caucasian children (6.3%). Regional analysis showed Hispanic patients to have higher mortality in the West in the United States, whereas African American patients in the South in the United States had higher mortality. A pulmonary disease diagnosis in Hispanics increased odds of mortality (odds ratio, 1.39; 95% CI, 1.13-1.70), whereas a diagnosis of shock/sepsis increased risk for mortality in African Americans (odds ratio, 1.56; 95% CI, 1.11-2.20) compared with Caucasians. There were no differences between races/ethnic groups in the rates of limitations of care. After controlling for Pediatric Risk of Mortality III, PICU length of stay, stem cell transplant status, readmissions, cancer type (solid, brain, hematologic), mechanical ventilation days, and sex, Hispanic (odds ratio, 1.24; 95% CI, 1.05-1.47) and African Americans (odds ratio, 1.37; 95% CI, 1.14-1.66) had significantly higher odds of mortality compared with Caucasians. CONCLUSIONS: The results show that after controlling for severity and cancer type, a child's race, ethnicity, and region of presentation influence mortality in the PICU. This suggests that additional investigation is warranted along with a need to rethink our approach to the evaluation and treatment of critically ill African American and Hispanic children with cancer.
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Etnicidade , Neoplasias , Criança , Humanos , Lactente , Unidades de Terapia Intensiva Pediátrica , Grupos Minoritários , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
OBJECTIVES: Sedated intensive care patients have impaired ocular protective mechanisms putting them at risk for ocular surface disease with potential vision loss. Historically, routine eye care has been limited to critically ill patients receiving neuromuscular blockade. The aim of this project was to determine the occurrence rate of ocular surface disease in sedated and ventilated children, identify risk factors, and determine the progression of injury with routine eye care. DESIGN: Prospective cohort study. SETTING: A tertiary care medical-surgical PICU. PATIENTS: All intubated patients admitted from May 2015 to December 2016. INTERVENTIONS: Staff education regarding corneal examination with fluorescein, and routine eye care as per a PICU eye care protocol. MEASUREMENTS AND MAIN RESULTS: We evaluated 479 patients (1,242 corneal exams) and found that 15% had ocular surface disease at admission to the PICU: keratopathy 62, abrasion 16. The highest incidence was in trauma patients (39.0%) and those intubated in the emergency department (22.2%) or prehospital setting (42.9%). Of the 245 patients with multiple ocular assessments, 32.2% displayed ocular surface disease at some point during their hospitalization: keratopathy 73, abrasion 24. Ourprotocol dictated increased frequency of eye care if ocular surface disease worsened. As a result, the overall incidence of ocular surface disease decreased to 8.6% by the last examination (keratopathy 19, mild abrasion 2), but more severe ocular abnormalities such as corneal infiltrates, ulcers, or scarring were not observed. Based on multivariate analysis, clinical factors associated with increased risk of ocular surface disease included primary diagnosis, and lagophthalmos (incomplete eyelid closure). CONCLUSIONS: Ocular surface disease is an under-recognized process in critically ill pediatric patients. A standardized and dynamic protocol may improve corneal health, which in turn may reduce injury, pain, infection, and long-term vision loss.
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Cuidados Críticos , Estado Terminal , Criança , Humanos , Incidência , Lactente , Unidades de Terapia Intensiva Pediátrica , Estudos ProspectivosRESUMO
Transthoracic echocardiogram (TTE) is commonly used to screen for pulmonary hypertension (PHTN) in neonates and young infants. However, in the absence of sufficient tricuspid regurgitation (TR), a ventricular septal defect (VSD), or a patent ductus arteriosus (PDA), the estimation of systolic pulmonary artery pressure (SPAP) becomes challenging. Pulmonary artery acceleration time (PAAT) is an alternate parameter that is easy to obtain in almost all patients and does not require the presence of tricuspid valvar regurgitation or an anatomical cardiac defect. We sought to examine the correlation of PAAT with estimated SPAP by TTE and create an equation to estimate the SPAP using PAAT. We performed a retrospective review of TTEs performed on neonates and young infants (4 months of age or younger) at our institution between April 2017 and December 2018, along with the corresponding medical records. We included TTEs that provided estimation for SPAP and at least one PAAT measurement. During the study period, 138 TTEs performed on 82 patients met the inclusion criteria. Strong correlation was delineated between PAAT and SPAP estimated by the maximum velocity of tricuspid valve regurgitation Doppler, correlation coefficient (r) = - 0.83. Moderate correlation was detected between PAAT and SPAP estimated by PDA Doppler, r = - 0.66. Utilizing the following equation "SPAP = 82.6 - 0.58 × PAAT + RA mean pressure", PAAT can be used to estimate SPAP in neonates and young infants. PAAT can be used as an alternative to TR jet to assess SPAP when the latter is absent or insufficient. Further studies are needed to verify the accuracy of this equation.
Assuntos
Ecocardiografia Doppler/métodos , Hipertensão Pulmonar/diagnóstico , Artéria Pulmonar/fisiopatologia , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Insuficiência da Valva Tricúspide/fisiopatologiaRESUMO
Understanding factors influencing risky drinking among emerging adults could enhance interventions to reduce adverse outcomes. As a motivational construct, the dualistic model of passion (i.e., obsessive passion: drinking is compelling and conflicts with other life activities/values; harmonious passion: drinking is an important, but not overwhelming, part of life) offers a novel explanation for persistent alcohol use. Yet, the dualistic model of passion has not yet been evaluated in this at-risk population. Therefore, we examined whether the variables proposed by the dualistic model of passion were associated with sex, binge-drinking, and alcohol-related consequences among young risky drinkers. We analyzed cross-sectional baseline data collected as part of an ongoing randomized controlled trial of emerging adults (n=327; M age=22.6, SD=1.1, range 21-24; 61% female; 76% White non-Hispanic) engaged in risky drinking (AUDIT-C score ≥ 4 females, ≥ 5 males) recruited nationally via social media advertisements. A path analysis revealed significant positive direct effects between obsessive passion and binge drinking and alcohol-related consequences, and significant negative direct effects between male sex and harmonious passion and binge drinking. There was also a positive direct effect between binge drinking and alcohol-related consequences. Male sex and obsessive passion were both indirectly related to alcohol-related consequences via binge drinking. Type of passion and male sex differentiates risky drinkers who binge drink and who experienced alcohol-related consequences. Future research should examine whether targeting obsessive passion reduces binge drinking and negative outcomes.
RESUMO
A quality improvement project was undertaken. The objectives of this study were to describe an original case evaluation tool, discuss barriers encountered, present a standardized simulation course, and evaluate the efficacy of this course. Resuscitative endovascular balloon occlusion of the aorta (REBOA) is an emerging adjunct in the trauma bay for patients with noncompressible subdiaphragmatic hemorrhage. Compared with the alternative (emergency department thoracotomy), it is less invasive and allows for continuation of chest compressions, and early studies suggest a positive effect on mortality. Infrequent utilization of REBOA limits provider and support staff exposure to its indications and technical skills required to deploy the device. Furthermore, there is no standardized evaluation tool for collecting and reporting REBOA-related data. The REBOA Review Tool was designed to easily evaluate all the steps involved in deploying the REBOA tool and was implemented at our institution without difficulty. This tool provided meaningful feedback for areas that required improvement including ease of information retrieval and documentation of sheath removal. Standardized simulation courses were performed to further improve provider and support staff confidence in using the REBOA tool. Analysis of pre- and postsimulation surveys showed significant improvement in participants' confidence in their understanding and utilization of the REBOA tool and its indications. REBOA placement is a low-volume but high-impact procedure. Therefore, simulations to prepare and a standardized tool to learn from prior experience are vital to improving patient care.
Assuntos
Aorta Torácica/cirurgia , Oclusão com Balão , Coleta de Dados/métodos , Procedimentos Endovasculares/métodos , Pessoal de Saúde/educação , Hemorragia/prevenção & controle , Humanos , Melhoria de Qualidade , Ressuscitação/métodos , Treinamento por SimulaçãoRESUMO
The formation of neuromas involves expansion of the cellular components of peripheral nerves. The onset of these disorganized tumors involves activation of sensory nerves and neuroinflammation. Particularly problematic in neuroma is arborization of axons leading to extreme, neuropathic pain. The most common sites for neuroma are the ends of transected nerves following injury; however, this rodent model does not reliably result in neuroma formation. In this study, we established a rodent model of neuroma in which the sciatic nerve was loosely ligated with two chromic gut sutures. This model formed neuromas reliably (â¼95%), presumably through activation of the neural inflammatory cascade. Resulting neuromas had a disorganized structure and a significant number of replicating cells. Quantification of changes in perineurial and Schwann cells showed a significant increase in these populations. Immunohistochemical analysis showed the presence of ß-tubulin 3 in the rapidly expanding nerve and a decrease in neurofilament heavy chain compared to the normal nerve, suggesting the axons forming a disorganized structure. Measurement of the permeability of the blood-nerve barrier shows that it opened almost immediately and remained open as long as 10 days. Studies using an antagonist of the ß3-adrenergic receptor (L-748,337) or cromolyn showed a significant reduction in tumor size and cell expansion as determined by flow cytometry, with an improvement in the animal's gait detected using a Catwalk system. Previous studies in our laboratory have shown that heterotopic ossification is also a result of the activation of neuroinflammation. Since heterotopic ossification and neuroma often occur together in amputees, they were induced in the same limbs of the study animals. More heterotopic bone was formed in animals with neuromas as compared to those without. These data collectively suggest that perturbation of early neuroinflammation with compounds such as L-748,337 and cromolyn may reduce formation of neuromas.