Search Results (137)

The Emporia State University (ESU) /Kansas Arts Commission (KAC) Arts in Medicine Partnership exemplifies interdisciplinary collaboration and the capacity of art therapy to impact mental health and well-being. Through the partnership, art therapy services were offered to medical agencies across the state of Kansas. Participants included medical patients, families, caregivers, staff, and professionals. The article introduces (1) the profession of art therapy and the subspecialty of medical art therapy, (2) the ESU/KAC Arts in Medicine Partnership, (3) examples of positive psychology-informed arts-based experiences, and (4) a pilot study designed to explore the impact of group art therapy sessions with medical teaching faculty. Full article

Background/Objectives: Long working hours among pediatricians negatively affect their health and patient safety. In Japan, the Ministry of Health, Labour and Welfare launched the “Work Style Reform for Physicians” in 2024. However, whether these reforms have effectively reduced pediatricians’ working hours remains unclear. We surveyed pediatricians and pediatric residents working in hospital pediatric departments to assess whether the reform has reduced their long working hours. Methods: A questionnaire was distributed to pediatricians in hospitals, collecting data on demographics, working hours, night shifts, and other working conditions. A multivariate logistic regression analysis identified factors associated with working ≥60 and ≥80 h on a weekly basis. Results: Questionnaires were sent to 835 hospitals, with valid responses from 815 pediatricians across 316 hospitals. Among them, 31.7% worked 50–60 h per week, 18.4% worked 60–70 h, 7.7% worked 70–80 h, and 4.9% worked >80 h. Factors associated with working >60 h included being <30 years old and working in a department with five or more physicians. Pediatricians working >80 h were more likely to have a cardiology subspecialty and work in a department with five or more physicians. Conclusions: Although the “Work Style Reform for Physicians” has reduced long working hours among pediatricians, many still experience excessive workloads. Full article

Background/Objectives: In recent years, the rapid advancements in artificial intelligence models, such as ChatGPT (version of 29 April 2024), have prompted interest from numerous domains of medicine, such as ophthalmology. As such, research is necessary to further assess its potential while simultaneously evaluating its shortcomings. Our study thus evaluates ChatGPT-4’s performance on the American Academy of Ophthalmology’s (AAO) Basic and Clinical Science Course (BCSC) Self-Assessment Program, focusing on its image recognition capabilities and its enhancement with domain-specific pretraining. Methods: The chatbot was tested on 1300 BCSC Self-Assessment Program questions, including text and image-based questions. Domain-specific pretraining was tested for performance improvements. The primary outcome was the model’s accuracy when presented with text and image-based multiple choice questions. Logistic regression and post hoc analyzes examined performance variations by question difficulty, image presence, and subspecialties. Results: The chatbot achieved an average accuracy of 78% compared with the average test-taker score of 74%. The repeatability kappa was 0.85 (95% CI: 0.82–0.87). Following domain-specific pretraining, the model’s overall accuracy increased to 85%. The accuracy of the model’s responses first depends on question difficulty (LR = 366), followed by image presence (LR = 108) and exam section (LR = 79). Conclusions: The chatbot appeared to be similar or superior to human trainee test takers in ophthalmology, even with image recognition questions. Domain-specific training appeared to have improved accuracy. While these results do not necessarily imply that the chatbot has the comprehensive skill level of a human ophthalmologist, the results suggest there may be educational value to these tools if additional investigations provide similar results. Full article

Artificial intelligence (AI) has entered the medical subspecialty of cytogenetics with the recent introduction of AI-guided karyotyping into the clinical laboratory. Karyotyping is an essential component of the cytogenetic analysis process; however, it is both labor-intensive and time-consuming. The introduction of AI algorithms into karyotyping software streamlines this process to provide accurate and abundant auto-karyotyped images for laboratory professionals to review and, also, alters the paradigm for chromosome analysis. Herein, we provide an overview of the AI-guided karyotyping products currently available for clinical use, discuss their utilization in the cytogenetics laboratory, and highlight changes AI-guided karyotyping has brought for early users. Finally, we reflect on our own laboratory observations and experience to discuss issues and practices that may need to adapt to best utilize this promising new technology. Full article

Background and Objectives: Artificial intelligence (AI) has seen rapid integration into various areas of medicine, particularly with the advancement of machine learning (ML) and deep learning (DL) techniques. In pediatric orthopedics, the adoption of AI technologies is emerging but still not comprehensively reviewed. The purpose of this study is to review the latest evidence on the applications of artificial intelligence in the field of pediatric orthopedics. Materials and Methods: A literature search was conducted using PubMed and Web of Science databases to identify peer-reviewed studies published up to March 2024. Studies involving AI applications in pediatric orthopedic conditions—including spinal deformities, hip disorders, trauma, bone age assessment, and limb discrepancies—were selected. Eligible articles were screened and categorized based on application domains, AI models used, datasets, and reported outcomes. Results: AI has been successfully applied across several pediatric orthopedic subspecialties. In spinal deformities, models such as support vector machines and convolutional neural networks achieved over 90% accuracy in classification and curve prediction. For developmental dysplasia of the hip, deep learning algorithms demonstrated high diagnostic performance in radiographic interpretation. In trauma care, object detection models like YOLO and ResNet-based classifiers showed excellent sensitivity and specificity in pediatric fracture detection. Bone age estimation using DL models often matched or outperformed traditional methods. However, most studies lacked external validation, and many relied on small or single-institution datasets. Concerns were also raised about image quality, data heterogeneity, and clinical integration. Conclusions: AI holds significant potential to enhance diagnostic accuracy and decision making in pediatric orthopedics. Nevertheless, current research is limited by methodological inconsistencies and a lack of standardized validation protocols. Future efforts should focus on multicenter data collection, prospective validation, and interdisciplinary collaboration to ensure safe and effective clinical integration. Full article

Background: Bimaxillary (BiMax) advancement surgeries are one of the most frequently performed procedures in the orthognathic subspecialty of craniomaxillofacial surgery. The growing digitalization of the planning process and the shift from physical to virtual settings in procedure design have allowed, among other things, for better visualization of surgeries, improved preparation, and a more profound understanding of individual anatomy. Therefore, the question of the accuracy of performed virtual planning (VP) as well as the available methods of its evaluation arises naturally. The aim of this study was to determine the accuracy of performed BiMax advancement surgeries and propose a new planning accuracy coefficient (PAC). Methods: A group of 35 patients who underwent BiMax surgery were included in the study. Computed tomography (CT) of the head and neck region was performed 2 weeks preoperatively and 6 months postoperatively. Acquired Digital Imaging and Communications in Medicine (DICOM) files were used to perform a VP and a 3-dimensional (3D) cephalometry analysis using IPS CASE DESIGNER^® software, v2.5.7.1 (KLS Martin Group, Tuttlingen, Germany). Statistical significance evaluation and basic measures of central tendency and dispersion of the analyzed variables were calculated. The accuracy of the performed planning was assessed based on the mean absolute error (MAE) between the planned and achieved cephalometric data variables. Additional assessment was performed based on the proposed PAC. Results: VP was found to be accurate in terms of cephalometric data assessing the height of the maxilla and mandible, the inclination of the occlusal plane, the position of the jaws in relation to the skull base, as well as overjet and overbite. There was a discrepancy in results between the classic and proposed methods of accuracy assessment in the case of several of the evaluated variables. Conclusions: The accuracy of the VP of BiMax advancement surgeries can be evaluated based on 3D cephalometry, and it is accurate in the assessment of the previously mentioned variables. There is a need for further analysis and potential development of the proposed PAC; however, the data obtained based on PAC are promising, and by taking into account the magnitude of planned movements, it can facilitate a fair comparison of results presented in different studies based on various assessment methods. Full article

Cancer remains the second leading cause of death worldwide. Doxorubicin (DOX) is a cornerstone of hematologic malignancy treatment, but it is limited by its dose-dependent cardiotoxicity, leading to systolic and diastolic cardiac dysfunction and, ultimately, dilated hypokinetic cardiomyopathy. Cardio-oncology has emerged as a subspecialty addressing cardiovascular complications in cancer patients, highlighting preventive and therapeutic strategies to reduce cancer therapy-related cardiac dysfunction (CTRCD). Current approaches, including beta-blockers, renin–angiotensin system (RAS) inhibitors, and statins, offer partial cardioprotection. Sodium-glucose cotransporter-2 (SGLT2) inhibitors, initially developed for type 2 diabetes mellitus (T2DM), demonstrate pleiotropic cardioprotective effects beyond glycemic control, including reduced oxidative stress, inflammation, and myocardial remodeling. This review explores the interplay between anthracycline therapy, particularly DOX, and cardiotoxicity while evaluating SGLT2 inhibitors as novel agents in cardio-oncology. Preclinical studies suggest SGLT2 inhibitors attenuate CTRCD by preserving mitochondrial function and inhibiting apoptosis, while clinical trials highlight their efficacy in reducing heart failure (HF) hospitalizations and cardiovascular (CV) mortality. Integrating SGLT2 inhibitors into cardio-oncology protocols could revolutionize the management of CTRCD, enhancing patient outcomes in oncology and cardiovascular care. Considering the emerging evidence, SGLT2 inhibitors may provide significant benefits to patients undergoing anthracycline therapy, particularly those with elevated cardiovascular risk profiles. We recommend that future prospective, large-scale clinical trials further evaluate the efficacy and safety of these agents as cardioprotective therapy to optimize individualized treatment strategies. Full article

Background: The Republic of Palau is a small island nation with limited healthcare resources and a lack of onsite subspecialty medical care services such as orthopedic surgery, cardiology, and oncology. Palauans receive sub-specialty healthcare during medical missions from other countries or when they are referred off-island to surrounding countries by the Palau Medical Referral Program. The goal of this study is to identify patterns in costs, locations, and types of cases to elucidate potential areas of improvement to the Palauan healthcare system. Methods: This study utilized the 2020–2022 referral data to analyze the frequency of medical conditions that result in off-island referrals and the associated economic burden. Data is presented in a descriptive analysis. Results: We found that oncology and cardiology are the two most common types of medical conditions requiring off-island medical referrals and that Palau is spending over 2 million dollars annually for referrals on subspecialty medical care. Cardiology and oncology are the most frequent cases and have the highest costs. The results of this study provide insight into the current state of medical care in Palau. Discussion/Conclusions: There is a need for a systematic, timely, and economically feasible approach to subspecialty medical sub-care for Palau, especially cardiology and oncology, to reduce the economic burden for Palau. This approach should be linked with appropriate prevention, risk reduction, and early intervention efforts for these non-communicable diseases. Full article

Cardiovascular–Renal–Hepatic–Metabolic diseases are on the rise worldwide, creating major challenges for patient care and clinical research. Although these conditions share common mechanisms and often respond to similar treatments—such as lifestyle changes and newer cardiometabolic drugs (e.g., SGLT2 inhibitors, GLP-1 receptor agonists)—clinical management remains divided among multiple specialties. Recently proposed curricula in Cardiometabolic Medicine and Preventive Cardiology reflect an effort to address this fragmentation. In addition, recent studies reveal that hormonal deficiencies may increase cardiovascular risk and worsen heart failure, with emerging data showing that correcting these imbalances can improve exercise capacity and possibly reduce major cardiac events. To overcome gaps in care, we propose a new sub-specialty: Cardiovascular–Endocrine–Metabolic Medicine. This approach unifies three main pillars: (1) Lifestyle medicine, emphasizing nutrition, physical activity, and smoking cessation; (2) the Integrated Medical Management of obesity, diabetes, hypertension, dyslipidemia, heart failure with preserved ejection fraction, early-stage kidney disease, metabolic-associated liver disease, and related conditions; and (3) hormonal therapies, focused on optimizing sex hormones and other endocrine pathways to benefit cardiometabolic health. By bridging cardiology, endocrinology, and metabolic medicine, this sub-specialty offers a more seamless framework for patient care, speeds up the adoption of new treatments, and sets the stage for innovative research—all critical steps in addressing the escalating cardiometabolic pandemic. Full article

Introduction: Data about compliance with perioperative antimicrobial prophylaxis (PAP) guidelines in the pediatric population are limited. This study aims to evaluate PAP adherence in pediatric surgical subspecialty departments. Methods: A prospective cohort study was conducted from September 2023 to October 2024 at “Aghia Sophia” Children’s Hospital, Athens, Greece. Children <16 years old undergoing surgical procedures in the neurosurgery (NS), orthopedics (OP), and otolaryngology (ORL) departments were included. Data on demographics, surgical characteristics, and PAP practices (timing, agent, duration, and redosing) were collected and compliance with the international guidelines was evaluated. Results: A total of 301 children were included, with a median age (IQR) of 7 (8) years. PAP was received by 249/301 (82.7%) children (100% in the OP and NS, and 48% in the ORL). However, indications for PAP had 50.8% of children: 102/103 (99%) in the NS, 47/98 (47.9%) in the OP, and 4/48 (8.3%) in the ORL. Most children received broad-spectrum or combination of antimicrobials and/or antibiotics for longer duration. Appropriate PAP according to the guidelines was administered in 0% children in NS, 2% in OP, and 2.1% in ORL. Multivariable analysis in the ORL regarding the use of PAP revealed that shorter procedures (≤60 min; OR: 22.9, p = 0.003) and clean wounds (OR: 33.4, p < 0.001) were significantly associated with not using PAP. Conclusions: This study highlights gaps in the PAP guideline adherence in pediatric surgical departments, and the need for educational interventions to improve compliance and reduce antimicrobial use. Based on these findings, we plan to implement an educational intervention in order to optimize PAP practices in the pediatric population. Full article

Background: Frailty is increasingly being recognized as a risk factor for adverse outcomes in older surgical patients undergoing surgery. We investigated the association between frailty and intraoperative complications using multiple frailty assessment tools in older patients undergoing elective intermediate- to high-risk non-cardiac surgery. Methods: This retrospective cohort study included 637 older patients scheduled for elective non-cardiac surgery. Frailty was assessed using the Clinical Frailty Scale (CFS), FRAIL scale, and modified Frailty Index-11 (mFI-11). The predictive ability of frailty tools was analyzed and compared using the area under the receiver operating characteristic curve (AUC). Results: Frailty was significantly associated with higher intraoperative complication rates (FRAIL scale: p = 0.01; mFI-11: p = 0.046). Patients considered frail using the mFI-11 were more likely to have unplanned intensive care unit admissions (p < 0.001). Those classified as frail by the FRAIL scale and mFI-11 had significantly higher rates of vasopressor/inotrope use (p = 0.001 and p = 0.005, respectively) and mechanical ventilation (p = 0.033 and p = 0.007, respectively). In the univariate analysis, frailty measured using the FRAIL scale was significantly associated with intraoperative complications (odds ratio [OR], 2.41; 95% confidence interval [CI]: 1.33–4.38; p = 0.004); this association was not significant in the multivariate analysis (adjusted OR, 1.69; 95% CI: 0.83–3.43; p = 0.148; AUC = 0.550). Atrial fibrillation, hemoglobin levels, anesthesia type, and surgical subspecialty were stronger predictors of intraoperative complications. Conclusions: Frailty assessments demonstrate the limited predictive ability for intraoperative complications. Specific comorbidities, surgical techniques, and anesthesia types play more critical roles. Comprehensive preoperative evaluations integrating frailty with broader risk stratification methods are necessary to enhance patient outcomes and ensure safety. Full article

Background: Screening for cardiovascular disease (CVD) and its associated risk factors in childhood facilitates early detection and timely preventive interventions. However, limited data are available regarding screening tools and their diagnostic yield when applied in unselected pediatric populations. Aims: To evaluate the performance of a CVD screening program, based on history, 12-lead ECG and phonocardiography, applied in primary school children. Methods: The methods used were prospective study, with voluntary participation of third-grade primary school children in the region of Crete/Greece, over 6 years (2018–2024). Personal and family history were collected by using a standardized questionnaire and physical evaluation (including weight, height, blood pressure measurement), and cardiac auscultation (digital phonocardiography (PCG)) and 12-lead electrocardiogram (ECG) were recorded at local health stations (Phase I). Following expert verification of responses and obtained data, assisted by designated electronic health record with incorporated decision support algorithms (phase II), pediatric cardiology evaluation at the tertiary referral center followed (phase III). Results: A total of 944 children participated (boys 49.6%). A total of 790 (83.7%) had Phase I referral indication, confirmed in 311(32.9%) during Phase II evaluation. Adiposity (10.8%) and hypertension (3.2%) as risk factors for CVD were documented in 10.8% and 3.2% of the total population, respectively. During Phase III evaluations (n = 201), the majority (n = 132, 14% of total) of children were considered as having a further indication for evaluation by other pediatric subspecialties for their reported symptoms. Abnormal CVD findings were present in 69 (7.3%) of the study population, including minor/trivial structural heart disease in 23 (2.4%) and 17 (1.8%), respectively, referred due to abnormal cardiac auscultation, and ECG abnormalities in 29 (3%), of which 6 (0.6%) were considered potentially significant (including 1 case of genetically confirmed channelopathy-LQT syndrome). Conclusions: CVD screening programs in school children can be very helpful for the early detection of CVD risk factors and of their general health as well. Expert cardiac auscultation and 12-lead ECG allow for the detection of structural and arrhythmogenic heard disease, respectively. Further study is needed regarding performance of individual components, accuracy of interpretation (including computer assisted diagnosis) and cost-effectiveness, before large-scale application of CVD screening in unselected pediatric populations. Full article

Hereditary polyposis syndromes are rare but potentially devastating conditions which require multidisciplinary care from an early age. Societal guidelines, which ideally combine expert opinions and medical evidence, serve as the framework for disease diagnosis, surveillance and treatment. However, there is a significant underrepresentation of pediatric gastroenterology input in guideline formulation, and additionally, recommendations can vary significantly between societies, which can have a moderate-to-high clinical impact on patient care. This paper aims to summarize key differences in management based on societal guidelines and identify some of the factors which may contribute to divergence in care in hereditary polyposis syndromes in pediatric patients. The authors review the literature underlying the divergence in recommendations and attempt to reconcile these differences with a closer consideration of the pediatric population, considering the available evidence. This review highlights the need to harmonize recommendations across subspecialties and professional societies and sheds light on the significant underrepresentation of pediatric gastroenterology input in guideline formulation. Given the poor-quality evidence underlying many societal guidelines and the lack of pediatric gastroenterology representation in guideline formulation in these rare syndromes, there is a need for collaborative, multicenter, registry-based studies to refine and improve care standards. Full article

Background and Aim: Ex vivo fluorescence confocal microscopy (FCM) systems are innovative optical imaging tools that create virtual high-resolution histological images without any standard tissue processing, either freezing or fixing in formalin and embedding in paraffin. These systems have opened an era that would revolutionize pathological examination by providing rapid, real-time assessments across various pathology subspecialties, potentially replacing conventional methods that are tissue- and time-consuming. This study aimed to present the first utilization of FCM in pediatric surgical oncology, focusing on assessing the benefits, particularly in facilitating rapid and accurate diagnosis. Methods: This preliminary study comprised five consecutive patients undergoing surgical biopsy for disease characterization and surgical strategy selection. After biopsy, tissue samples were prepared and analyzed using FCM without sectioning. A pathologist who evaluated macroscopic and microscopic images, once obtained remotely, could promptly indicate any interventions that require timeliness. Samples were then evaluated with conventional methods. Results: All five lesions were deemed suitable for evaluation. Preliminary diagnoses utilizing FCM included atypical Spitz nevus (1), Wilm’s tumor (1), lymph node reactive hyperplasia (1), malignant germ cell tumor of the testis (1), and Hodgkin’s lymphoma (1). Final histopathological analyses revealed atypical Spitz nevus (1), Wilm’s tumor (1), hyperplastic lymphadenopathy with a prevalent marginal pattern (1), mixed nonseminomatous malignant germinal neoplasm consisting of embryonal carcinoma (90%) and yolk sac tumor (10%), and Hodgkin’s lymphoma nodular sclerosis variant (1). In the case of diagnosis of atypical Spitz nevus, the widening of the resection margins was performed in the same surgery. In the case of testicular neoplasm, radical orchiectomy was performed. A high level of agreement between FCM evaluation and definitive histological examination was observed for all parameters evaluated. Conclusions: FCM represents a significant advancement in pathological imaging technology, offering potential benefits in enhancing traditional tissue processing methods. This preliminary report marks the first application of FCM in pediatric surgical oncology. Our findings underscore the promising role of FCM as an adjunctive tool in pediatric oncology, facilitating prompt diagnosis and treatment initiation. Full article