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Virtual reality (VR) integration into surgical education has gained immense traction by invigorating skill-building in ways that are unlike the traditional modes of training. This systematic review unites current literature relevant to VR in surgical education to showcase tool transferability, and subsequent impact on knowledge acquisition, skill development, and technological innovation. This review followed the PRISMA guidelines and included three databases. Among the 1926 studies that were screened, 31 studies met the inclusion criteria. ChatGPT assisted in generating variables for data extraction, and the authors reached unanimous consensus on 13 variables that provided a framework for assessing VR attributes. Surgical simulation was examined in 26 studies (83.9%). VR applications incorporated anatomy visualization (83.9%), procedure planning (67.7%), skills assessment (64.5%), continuous learning (41.9%), haptic feedback (41.9%), research and innovation (41.9%), case-based learning (22.6%), improved skill retention (19.4%), reduction of stress and anxiety (16.1%), and remote learning (12.9%). No instances of VR integration addressed patient communication or team-based training. Novice surgeons benefited the most from VR simulator experience, improving their confidence and accuracy in tackling complex procedural tasks, as well as decision-making efficiency. Enhanced dexterity compared to traditional modes of surgical training was also notable. VR confers significant potential as an adjunctive teaching method in plastic and reconstructive surgery (PRS). Studies demonstrate the utility of virtual simulation in knowledge acquisition and skill development, though they lack targeted approaches for augmenting training related to collaboration and patient communication. Given the underrepresentation of PRS among surgical disciplines regarding VR implementation in surgical education, longitudinal curriculum integration and PRS-specific technologies should be further investigated.
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BACKGROUND: People with cystic fibrosis (CF) are living longer and healthier lives as a result of cystic fibrosis transmembrane conductance regulator (CFTR) modulator therapies, and are pursuing pregnancy. As the number of pregnancies in CF continue to increase, clinician attitudes and practices regarding care of pregnant people with CF remain largely unknown. OBJECTIVE: To evaluate the current attitudes and practices of CF clinicians regarding pregnancy planning and care in CF. METHODS: We conducted a national survey investigating practice patterns related to pregnancy care in CF. We used descriptive statistics to summarize responses and paired t-tests to compare population means. RESULTS: A total of 93 clinicians completed the survey. Eighty-six percent of respondents believed family planning and pregnancy discussions should start before the age of 21 years, of which 67% believed these discussions should occur prior to age 18 years. Our results demonstrate variability in CF clinician comfort and management of various aspects of pregnancy care in CF including 1) potential complications of pregnancy 2) continuation of chronic CF therapies 3) continuation of CFTR modulators during pregnancy and lactation, and 4) approach to treatment of pulmonary exacerbation during pregnancy. CONCLUSIONS: As more people with CF pursue pregnancy in the era of CFTR modulators, CF providers should be initiating discussions surrounding pregnancy early and often. Establishing best practices in the management of pregnancy in CF, expanding peripregnancy expertise within the CF community, and future studies investigating the maternal-fetal effects of CF therapies are needed.
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Fibrosis Quística , Embarazo , Femenino , Humanos , Adulto Joven , Adulto , Adolescente , Fibrosis Quística/epidemiología , Fibrosis Quística/terapia , Fibrosis Quística/complicaciones , Regulador de Conductancia de Transmembrana de Fibrosis Quística/genética , Educación Sexual , Actitud , MutaciónRESUMEN
Single-center studies have suggested that up to 70% of adults with cystic fibrosis (CF) have lower than expected bone mineral density (BMD), substantially higher than the 25% prevalence reported from national registries. We determined the prevalence of low BMD in CF adults at our center and assessed risk factors for low BMD. This retrospective cohort study was conducted in all CF patients ≥18 years of age who had a dual-energy X-ray absorptiometry (DXA) scan performed at the Johns Hopkins Adult Cystic Fibrosis center between 2010 and 2018. Prevalence and incidence of low BMD during the study period were determined. Poisson regression based on generalized estimating equations and robust standard errors were used to evaluate selected risk factors and risk of disease progression. A total of 234 individuals underwent an initial DXA scan. At this scan, prevalence of low BMD was 52.6% (95% confidence interval [CI] 46.0-59.1). A total of 43.6% were at risk for CF-related low BMD (AR-CFLBMD) (95% CI 37.1-50.2) and 9.0% had CF-related low BMD (CFRLBMD) (95% CI 5.6-13.4). Of the 25 with normal BMD at initial scan and a subsequent follow-up scan, 8 (32.0%) progressed to AR-CFLBMD. Of the 53 with AR-CFLBMD on initial scan and a subsequent scan, 6 (11.3%) progressed to CFLBMD, 9 (17.0%) returned to normal BMD, and 38 (71.7%) remained AR-CFLBMD. Older age (relative risk [RR] = 1.01; 95% CI 1.00-1.01) and male sex (RR = 1.32; 95% CI 1.04-1.66) were associated with increased risk of low BMD, while higher forced expiratory volume over 1 second (FEV1%) predicted (RR = 0.99; 95% CI 0.99-1.00) and body mass index (BMI; RR = 0.97; 95% CI 0.94-1.00) were associated with lower risk for low BMD. The fact that more than half of all individuals were found to have lower than expected BMD suggests that the actual prevalence may be higher than currently reported in national registries. This supports the importance of universal bone health screening of all CF adults. © 2022 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Primary aldosteronism is the most common cause of secondary hypertension; however, the dynamic regulation of aldosterone by potassium is less well studied and current diagnostic recommendations are imprecise. We describe a young man who presented with resistant hypertension and severe hypokalemia. The workup initially revealed undetectable aldosterone despite acute potassium repletion. Chronic potassium supplementation eventually uncovered hyperaldosteronism. In situ genetic studies revealed a gain-of-function KCNJ5 mutation within an aldosterone-producing adenoma that was clinically responsive to changes in extracellular potassium. We highlight a unique presentation of Conn's syndrome and discuss the implications for the molecular mechanisms of potassium regulation of aldosterone.
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OBJECTIVE: To evaluate the diagnostic value of still images of needle arthroscopy (SNAR), still images of traditional arthroscopy (STAR), and computed tomography (CT) to diagnose medial coronoid process (MCP) pathology. STUDY DESIGN: Prospective clinical trial. ANIMALS: Dogs (n = 17) presented for evaluation of elbow dysplasia. METHODS: For each case, two SNAR and STAR images of the MCP were reviewed independently and in random order by three board-certified surgeons. Computed tomographic images were reviewed by one board-certified radiologist. Reviewers were blinded to surgical and clinical findings. Surgical findings from real-time TAR with palpation were used as the gold standard. Receiver operating characteristic (ROC) curves and concordance statistics tests for the diagnostic accuracy of MCP fissure, MCP fragment, medial compartment condition, and cartilage score were calculated. RESULTS: Images of 27 elbows joints were reviewed. For MCP fissure detection, areas under the ROC curves for CT (0.84), STAR (0.73), and SNAR (0.57) did not differ. For the detection of MCP fragment, STAR had a larger area under the ROC curve (0.93) compared with SNAR (0.74, P = .015) and CT (0.54, P < .001). Still images of TAR and SNAR had comparable concordance for cartilage score (0.80 and 0.77, respectively) and medial compartment pathology (0.80 and 0.73, respectively). CONCLUSION: Still images of NAR, STAR, and CT had similar diagnostic value to identify MCP fissures. Still images of TAR was superior to SNAR and CT to identify MCP fragments. CLINICAL SIGNIFICANCE: The diagnostic accuracy of SNAR varied on the basis of the coronoid lesion being evaluated.
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Artroscopía , Enfermedades de los Perros , Artropatías , Animales , Artroscopía/veterinaria , Enfermedades de los Perros/diagnóstico por imagen , Enfermedades de los Perros/cirugía , Perros , Miembro Anterior/diagnóstico por imagen , Miembro Anterior/cirugía , Artropatías/diagnóstico por imagen , Artropatías/cirugía , Artropatías/veterinaria , Estudios Prospectivos , Tomografía Computarizada por Rayos X/veterinariaRESUMEN
OBJECTIVE: To compare the torsional mechanical properties of 2 external skeletal fixators (ESFs) placed with 2 intramedullary pin (IP) and transfixation pin (TP) size combinations in a model of raptor tibiotarsal bone fracture. SAMPLE: 24 ESF-synthetic tibiotarsal bone model (polyoxymethylene) constructs. PROCEDURES: Synthetic bone models were fabricated with an 8-mm (simulated fracture) gap. Four types of ESF-synthetic bone model constructs (6/group) were tested: a FESSA with a 1.6-mm IP and 1.6-mm TPs, a FESSA with a 2.0-mm IP and 1.1-mm TPs, an acrylic connecting bar with a 1.6-mm IP and 1.6-mm TPs, and an acrylic connecting bar with a 2.0-mm IP and 1.1-mm TPs. Models were rotated in torsion (5°/s) to failure or the machine angle limit (80°). Mechanical variables at yield and at failure were determined from load deformation curves. Effects of overall construct type, connecting bar type, and IP and TP size combination on mechanical properties were assessed with mixed-model ANOVAs. RESULTS: Both FESSA constructs had significantly greater median stiffness and median torque at yield than both acrylic bar constructs; FESSA constructs with a 1.6-mm IP and 1.6-mm TPs had greatest stiffness of all tested constructs and lowest gap strain at yield. No FESSA constructs failed during testing; 7 of 12 acrylic bar constructs failed by fracture of the connecting bar at the interface with a TP. CONCLUSIONS AND CLINICAL RELEVANCE: Although acrylic bar ESFs have been successfully used in avian patients, the FESSA constructs in this study were mechanically superior to acrylic bar constructs, with greatest benefit resulting from use with the larger TP configuration.
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Fracturas Óseas/veterinaria , Halcones , Animales , Fenómenos Biomecánicos , Clavos Ortopédicos , Fijadores ExternosRESUMEN
Despite the high incidence of hyponatremia, the correct approach to management, particularly in patients with severe hyponatremia (serum sodium of 120 mEq/L or less), is controversial. This article reviews two major consensus guidelines and recent studies that can help clinicians make evidence-based treatment decisions and reduce patient risk for iatrogenic osmotic demyelination from overly aggressive treatment.
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Hiponatremia/terapia , Solución Salina Hipertónica/uso terapéutico , Enfermedades Desmielinizantes/inducido químicamente , Enfermedades Desmielinizantes/prevención & control , Manejo de la Enfermedad , Humanos , Enfermedad Iatrogénica/prevención & control , Guías de Práctica Clínica como Asunto , Medición de RiesgoRESUMEN
OBJECTIVE: To evaluate radiation exposure of dogs and cats undergoing procedures requiring intraoperative fluoroscopy and for operators performing those procedures. SAMPLE: 360 fluoroscopic procedures performed at 2 academic institutions between 2012 and 2015. PROCEDURES: Fluoroscopic procedures were classified as vascular, urinary, respiratory, cardiac, gastrointestinal, and orthopedic. Fluoroscopy operators were classified as interventional radiology-trained clinicians, orthopedic surgeons, soft tissue surgeons, internists, and cardiologists. Total radiation exposure in milligrays and total fluoroscopy time in minutes were obtained from dose reports for 4 C-arm units. Kruskal-Wallis equality of populations rank tests and Dunn pairwise comparisons were used to compare differences in time and exposure among procedures and operators. RESULTS: Fluoroscopy time (median, 35.80 minutes; range, 0.60 to 84.70 minutes) was significantly greater and radiation exposure (median, 137.00 mGy; range, 3.00 to 617.51 mGy) was significantly higher for vascular procedures than for other procedures. Median total radiation exposure was significantly higher for procedures performed by interventional radiology-trained clinicians (16.10 mGy; range, 0.44 to 617.50 mGy), cardiologists (25.82 mGy; range, 0.33 to 287.45 mGy), and internists (25.24 mGy; range, 3.58 to 185.79 mGy). CONCLUSIONS AND CLINICAL RELEVANCE: Vascular fluoroscopic procedures were associated with significantly longer fluoroscopy time and higher radiation exposure than were other evaluated fluoroscopic procedures. Future studies should focus on quantitative radiation monitoring for patients and operators, importance of operator training, intraoperative safety measures, and protocols for postoperative monitoring of patients.
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Gatos , Perros , Fluoroscopía/veterinaria , Exposición a la Radiación , Animales , Fluoroscopía/métodos , Personal de Salud , Humanos , Dosis de Radiación , Monitoreo de RadiaciónRESUMEN
OBJECTIVE: To assess longitudinal improvement for a simple intervention to teach physician assistants (PAs) and NPs management of patients with diabetes and chronic kidney disease (CKD). METHODS: The original cohort from the Kidneys in a Box quality improvement project was revisited at the 3-year mark and asked about patient statin use, A1C measurement, urine albumin-creatinine ratio (UACR), CKD staging, distribution of over-the-counter (OTC) medication caution lists, and documentation of smoking history. RESULTS: A statistically significant increase in quality metrics was seen at 3 months postintervention for the original cohort. At the 3-year mark, these improvements were sustained. For UACR and smoking quality metrics, performance increased beyond the gains initially seen at 3 months. CONCLUSIONS: This study demonstrates that a single-intervention quality improvement program can affect sustained improvements in clinical care of patients with diabetes and CKD. The results provide evidence that one-time quality improvement interventions have the power to promote longitudinal practice changes associated with reduced rates of CKD progression and potentially reduced healthcare costs.
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Actitud del Personal de Salud , Conducta , Educación Profesional , Enfermeras Practicantes/educación , Enfermeras Practicantes/psicología , Asistentes Médicos/educación , Asistentes Médicos/psicología , Práctica Profesional , Mejoramiento de la Calidad , Calidad de la Atención de Salud , Insuficiencia Renal Crónica/terapia , Albuminuria , Estudios de Cohortes , Creatinina , Diabetes Mellitus , Femenino , Hemoglobina Glucada , Costos de la Atención en Salud , Humanos , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Estudios Longitudinales , Masculino , Medicamentos sin Prescripción , FumarRESUMEN
Interventional radiology in veterinary medicine was adapted from techniques developed in human medicine, and has a variety of applications to treat disease in multiple body systems. Fluoroscopy is required for almost all interventional procedures, requiring knowledge of proper safety techniques for working with ionizing radiation. There are a wide variety of catheters, wires, sheaths, stents, and embolics used in veterinary medicine. Familiarity with their indications and sizing compatibility is essential for procedural success.
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Fluoroscopía/veterinaria , Seguridad del Paciente , Radiografía Intervencional/veterinaria , Radiología Intervencionista/instrumentación , Radiología Intervencionista/métodos , Animales , Fluoroscopía/instrumentación , Fluoroscopía/métodos , Humanos , Radiografía Intervencional/normas , StentsRESUMEN
Personal growth initiative has been shown to be an important predictor of psychological health. It is currently measured by the Personal Growth Initiative Scale-II (PGIS-II), which consists of 4 interrelated factors. Past research across various samples has consistently selected the 4-factor model as the best fit for the data compared to single-factor and second-order models. However, its fit has typically been adequate (not strong), and, to date, no research has examined alternate factor structures, such as a bifactor solution. The current study examined 4 theoretically informed potential models-single-factor, 4-factor, second-order 4 factor, and bifactor-across 3 samples drawn from different populations: 223 college students, 307 Mechanical Turk participants, and 281 clinical therapy clients. Across all 3 samples, the bifactor model was the best fit for the data, and tests of multigroup invariance indicated this model was invariant through the scalar level. Finally, analyses of the explained common variance and percentage of uncontaminated correlations indicated that the PGIS-II can be appropriately modeled unidimensionally. (PsycINFO Database Record