Search Results (24)

Burn injuries remain a complex clinical challenge, particularly in reconstructive settings where donor sites are limited. Integra^® Dermal Regeneration Template (IDRT), a bilayer dermal substitute, facilitates neodermis formation and supports functional and aesthetic recovery following burn trauma. This narrative review and expert opinion synthesizes current literature and clinical experience on the application of IDRT in post-burn reconstruction. It discusses the biological mechanism of dermal regeneration, surgical protocols including wound bed preparation and grafting, and considerations for anatomical regions such as the face, torso, and limbs. The review emphasizes key factors influencing successful outcomes, including patient selection, timing, and multidisciplinary coordination. Potential complications, such as infection, hematoma, and poor graft adherence, are addressed along with prevention and management strategies. Special considerations for pediatric and elderly populations are also highlighted. Through evidence-based insights and illustrative case examples, this review aims to inform surgical decision-making and promote best practices in reconstructive burn care using IDRT. Full article

Introduction/Objective: Post-bariatric surgery patients require long-term, coordinated care to address complex nutritional, physiological, and behavioral challenges. Personalized smart nutrition, combining individualized dietary strategies with targeted monitoring, has emerged as a valuable direction for optimizing recovery and long-term outcomes. This article examines how traditional medical protocols can be enhanced by digital solutions in a multidisciplinary framework. Methods: The study analyzes current clinical practices, including personalized meal planning, physical rehabilitation, biochemical marker monitoring, and psychological counseling, as applied in post-bariatric care. These established approaches are then analyzed in relation to the NutriMonitCare system, a digital health system developed and tested in a laboratory environment. Used here as an illustrative example, the NutriMonitCare system demonstrates the potential of digital tools to support clinicians through real-time monitoring of dietary intake, activity levels, and physiological parameters. Results: Findings emphasize that medical protocols remain the cornerstone of post-surgical management, while digital tools may provide added value by enhancing data availability, supporting individualized decision making, and reinforcing patient adherence. Systems like the NutriMonitCare system could be integrated into interdisciplinary care models to refine nutrition-focused interventions and improve communication across care teams. However, their clinical utility remains theoretical at this stage and requires further validation. Conclusions: In conclusion, the integration of digital health tools with conventional post-operative care has the potential to advance personalized smart nutrition. Future research should focus on clinical evaluation, real-world testing, and ethical implementation of such technologies into established medical workflows to ensure both efficacy and patient safety. Full article

Total knee arthroplasty is an extensive orthopedic surgery for patients with severe cases of osteoarthritis. This surgery restores the range of motion in the knee joint and allows for pain-free movement. Advancements in medical techniques used in the surgical zone and implant technology, as well as the management of operations and administration for around two decades prior, have hugely improved surgical outcomes for patients. In this study, advancements in TKA were examined through exploring aspects such as robotic surgery, new implants and materials, minimally invasive surgery, and post-surgery rehabilitation. This paper entails a review of the peer-reviewed literature published between 2005 and 2025 in the PubMed and Google Scholar databases. For predictors, we incorporated clinical relevance together with methodological soundness and relation to review questions to select relevant research articles. We used the PRISMA flowchart to illustrate the article selection system in its entirety. Since robotic surgical and navigation systems have been implemented, surgical accuracy has improved, there is an increased possibility of ensuring alignment, and the use of cementless and 3D-printed implants has increased, offering durable long-term fixation features. The trend in the current literature is that minimally invasive knee surgery (MIS) techniques reduce permanent pain after surgery and length of hospital stays for patients, though the long-term impact still needs to be established. There is various evidence outlining that the enhanced recovery after surgery (ERAS) protocols show positive results in terms of functional recovery and patient satisfaction. The integration of these new advancements enhances TKA surgeries and translates them into ‘need of patient’ procedures, ensuring improved results and increases in patient satisfaction. The aim of this study was to perform a comprehensive analysis of the existing literature regarding TKA advancement studies to identify current gaps and problems. Full article

Background and Clinical Significance: The retreatment of failed dental implants remains a challenging clinical scenario, particularly when complicated by peri-implantitis and as sociated bone loss. Successful management requires a comprehensive and predictable approach that addresses both hard and soft tissue deficiencies. Case Presentation: This case report illustrates a fully digital, prosthetically driven workflow for the rehabilitation of a posterior mandibular site following implant failure. A 44-year-old female patient underwent removal of a failing implant and adjacent tooth due to advanced peri-implantitis and periodontitis. After healing, a digital workflow—including intraoral scanning, cone-beam computed tomography (CBCT), and virtual planning—was employed to design and fabricate a customized CAD/CAM titanium mesh for vertical guided bone regeneration. The grafting procedure utilized a composite mixture of autogenous bone and anorganic bovine bone (A-Oss). After nine months of healing, two implants with a hydrophilic surface (SOI) were placed using a fully guided surgical protocol (OneGuide system). Subsequent soft tissue grafting and final prosthetic rehabilitation with monolithic zirconia restorations resulted in stable functional and aesthetic outcomes. Conclusions: This case highlights how the integration of modern digital technologies with advanced regenerative procedures and innovative implant surfaces can enhance the predictability and long-term success of implant retreatment in compromised posterior sites. Full article

This commentary evaluates contemporary equestrian sport governance through the lens of equine welfare science. Drawing on evidence from the FEI Sport Forum 2025 debates, the IFHA Racing Integrity Handbook, media coverage of horse sport, recent scientific presentations, regulatory texts, and published research, we identify systemic shortcomings in how horse welfare is assessed, prioritised, and protected. Key issues include reliance on performance as a proxy for welfare, inadequate “fit-to-compete” protocols, neglect of horses’ mental states, coercive tack and equipment practices (e.g., double bridles, tight nosebands, ear hoods), pharmacological and surgical interventions that mask pain, euphemistic regulatory language (e.g., whip “encouragement”), and inconsistent implementation of welfare rules. Through a series of case studies, from dressage and show jumping forums to racing integrity handbooks, we illustrate euphemistic language, defensive group dynamics, dismissive rhetoric towards evidence-based criticism, and a troubling “stable blindness” that sidelines the horse’s perspective. We conclude that meaningful reform requires (1) embedding validated behavioural and physical welfare indicators into all competition and pre-competition protocols, (2) transparent, evidence-inclusive rule-making under a precautionary principle, (3) genuine engagement with independent equine welfare experts, and (4) establishment of empowered, impartial oversight bodies to ensure that stated codes of conduct translate into consistent, enforceable practice. Only by catering to the horse’s subjective experiences and applying modern ethological and bioethical standards can equestrian sport retain its social licence and ensure integrity in all areas of competition management. Full article

Preoperative facial markings are critical to surgical precision and aesthetic outcomes in plastic surgery, yet remain operator-dependent and variably documented. Generative artificial intelligence (AI), particularly large multimodal models, offers potential for the automated illustration of surgical plans. This study compares the performances of ChatGPT-4o and Gemini Advanced in generating standardised preoperative markings for aesthetic facial procedures. Methods: Six text prompts describing common facial aesthetic surgeries were developed using established marking protocols. Each prompt was submitted once to ChatGPT-4o and Gemini Advanced, yielding twelve illustrations. Three board-certified plastic surgeons independently evaluated the images using a five-domain Likert scale assessing incision clarity, anatomical accuracy, template conformity, clinical usefulness, and overall graphic quality. A composite score out of 25 was calculated. Data were analysed using paired t-tests, and interrater reliability was assessed with intraclass correlation coefficients. Results: ChatGPT-4o significantly outperformed Gemini Advanced in composite scores (mean 18.0 ± 1.4 vs. 13.9 ± 1.6, p = 0.001, Cohen’s d = 1.69). Superior performance was noted across all domains, particularly in clarity (mean difference 0.83, p = 0.002) and graphic quality (mean difference 0.90, p = 0.001). Interrater reliability was good (ICC = 0.82). Discussion: ChatGPT-4o demonstrated higher fidelity in translating surgical prompts into anatomically appropriate, clinically useful illustrations. However, neither system achieved the precision required for clinical implementation without revision. These models may serve as adjuncts in education and preliminary planning. Future work should explore model fine-tuning, surgeon-guided generation, and performance in reconstructive procedures. Full article

Background: Healthcare facilities worldwide are struggling to combat the increasing prevalence of multidrug-resistant organisms (MDROs). MDROs pose a serious threat to patient safety, resulting in longer hospital stays, higher healthcare expenses, and increased mortality rates. Oman aims to enhance patient safety by implementing data-driven strategies for infection control protocols. MDRO studies are limited, with only one-year data available from a tertiary hospital. No comprehensive six-year study has been released from Oman, leaving a gap in understanding the true burden of MDROs in the country. Methods: A 6-year retrospective cross-sectional analysis of MDRO files at Ibri Regional Hospital was conducted from 1 January 2017 to 31 December 2022 on clinical samples (urine, pus, eye, ear, tissue, fluid, wound, CSF, blood, ET, and sputum culture). Non-clinical and duplicate samples were excluded. Two prevalence rates were calculated: isolates and patients per 1000 admissions. Isolates were identified using the API system, VITEK-2, and MALDI-TOF MS. CLSI guidelines that are updated annually were used for antibiotic susceptibility testing. Statistical analysis was performed using SPSS to identify significant associations between pre-established variables. Ethical approval was obtained from the Centre for Studies and Research (MOH/CSR/26193). Results: MDRO prevalence in our cohort (1846 cases) was illustrated per isolate and per patient (1000 admission) and showed a growing trend; 25.60:18.70/1000 (2017), 24.40:22.40/1000 (2018), 26.80:19.40/1000 (2019), 31.20:21.70/1000 (2020), 32.50:19.00/1000 (2021), and 31.70:20.40/1000 (2022). Urinary infections were predominant, followed by surgical, respiratory, blood, and neurological infections. Respiratory infections increased during the COVID-19 era. ESBL remained the primary burden, followed by Acinetobacter MDR, MRSA, CRE, pseudomonas MDR, and VRE. VRE showed a spike in 2021 but returned to baseline in 2022. Conclusions: The study reveals a growing trend of MDROs in Oman, with species prevalence similar to that of adjacent countries. Urgent actions needed include national antibiotic policies, a local antibiogram database, public awareness campaigns on antibiotic resistance, and predicting bed occupancy for expansion/construction programs. Full article

Background/Objectives: While methicillin-resistant Staphylococcus aureus (MRSA) colonization is a known risk factor for surgical site infections, no definitive recommendations exist regarding preoperative S. aureus screening and decolonization protocols due to inconclusive evidence in Orthopedic Surgery. This study aimed to examine the correlation between preoperative MRSA colonization and postoperative infections in Total Knee Arthroplasty (TKA) patients. Methods: Data from 2005 to 2023 were collected from TriNetX, a global health research network, reviewing 237,360 unique patients. TKA patients were assigned under Current Procedural Terminology, while International Statistical Classification of Diseases Codes were used to identify preoperative comorbidities and postoperative complications. Demographic and analytical statistics were compared between MRSA-positive and control groups before and after propensity matching. Results: The MRSA-positive group had a significantly (p < 0.001) higher proportion of patients over 65 years (47.17% vs. 38.46%), obesity (41.76% vs. 34.67%), smoking disorders (33.36% vs. 19.73%), and diabetes (25.06% vs. 19.85%) compared to the control group. Postoperative complications were significantly (p < 0.001) more frequent in the MRSA-positive group, specifically periprosthetic joint infection (PJI) (4.11% vs. 0.79%, OR = 5.40), deep (0.12% vs. 0.01%, OR = 11.15) and superficial (0.37% vs. 0.09%, OR = 4.17) surgical site infections, and wound dehiscence (1.11% vs. 0.52%, OR = 2.13). The matched analysis confirmed significantly (p < 0.001) higher rates of PJI (4.39% vs. 1.18%, OR = 3.59). Conclusions: Our results illustrated preoperative colonization of MRSA as associated with an increased risk of wound-related complications. Surgeons and patients must consider preoperative MRSA colonization status when deciding if TKA is an optimal treatment option. Full article

Objectives: Having achieved a consolidated in-hospital experience with enhanced recovery after cardiac surgery, we explored the feasibility of expanding our protocol to pre-admission and post-discharge periods. Methods: A multidisciplinary team including cardiac surgeons, anaesthetists/intensivists, physiatrists, physiotherapists, perfusionists, nurses, psychiatrists, and engineers, elaborated a new therapeutic offer, based on current ERAS evidence and using telerehabilitation, to enhance preoperative communication and education and improve pre- and postoperative health and psychological state. Results: An institutional web-based platform for remote rehabilitation will host digital content that covers three main areas, including information and communication, prehabilitation and rehabilitation with the offer of respiratory and muscular exercises and aerobic activities, and psychological and patient experience evaluations. These interventions will be achieved through purposely developed video tutorials that present the hospital environments, the relevant healthcare personnel, and their role during the in-hospital patient’s journey, and illustrate tailored prehabilitation activities. A series of questionnaires will be administered to evaluate and follow the patient’s psychological state and collect patient-reported experience measures. The platform was activated in September 2024 and this service will initially involve 100 patients undergoing minimally invasive mitral valve surgery. A first review of compliance and engagement will be carried out after four months and a complete review of the results after the first year. Conclusions: ERAS is associated with improved surgical outcomes. A person-centred treatment should also address the health and psychological difficulties that patients face before hospitalisation and after discharge. Telemedicine is a valid tool to expand treatment and monitoring outside the hospital. This experience may give new insights into the feasibility and effectiveness of providing home-based remote interventions aimed at a global improvement in results throughout the overall cardiac surgery journey. Full article

Background/Objectives: Kissing aneurysms, a rare and intriguing cerebrovascular anomaly, challenge even the most advanced neurosurgical techniques. These lesions, characterized by two intimately apposed aneurysms with shared arterial walls, often masquerade as single, irregular aneurysms. This report documents a case of ruptured kissing aneurysms in the M1 segment of the right middle cerebral artery (MCA), complicated by ischemic stroke and pulmonary thromboembolism (PTE)—a convergence of severe complications rarely encountered. The case underscores the importance of precise diagnostics, innovative surgical strategies, and multidisciplinary care. Methods: A 55-year-old female presented with subarachnoid hemorrhage, confirmed by advanced imaging to arise from ruptured kissing aneurysms in the M1 segment of the right MCA. Surgical intervention via a right frontotemporal craniotomy and microsurgical clipping achieved definitive aneurysmal exclusion. Postoperatively, the patient experienced ischemic stroke and PTE, necessitating dynamic adjustments in anticoagulation therapy, intensive care, and rehabilitation protocols. Results: The dual aneurysms were successfully clipped, as confirmed by intraoperative and postoperative imaging. Despite developing significant complications, including left-sided motor deficits and PTE, a carefully orchestrated treatment strategy enabled the patient’s full recovery, with marked neurological and systemic improvement by her three-month follow-up. This favorable outcome highlights the resilience of a multidisciplinary approach in navigating such high-risk scenarios. Conclusions: This case showcases the formidable challenges of managing kissing aneurysms, particularly when compounded by stroke and PTE. It emphasizes the transformative role of cutting-edge imaging and surgical techniques in achieving successful outcomes. By illustrating how precision medicine and collaborative care can overcome rare and complex cases, this report contributes valuable insights to the evolving field of cerebrovascular surgery and postoperative management. Full article

Introduction: Non-compressible torso hemorrhage (NCTH) is a major cause of preventable mortality in trauma, particularly when immediate surgical intervention is not available. Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) has emerged as a promising technique to control severe hemorrhaging and stabilize patients until definitive surgical care can be performed. Case Presentation: We report the case of a 45-year-old woman who sustained multiple traumatic injuries—including thoracic, pelvic, and aortic damage—after a fall from approximately 5 m in an apparent suicide attempt. She arrived at a secondary-level trauma center in profound hemorrhagic shock, unresponsive to standard resuscitation. Interventions: As the patient’s condition deteriorated to cardiac arrest, an emergent REBOA procedure was performed by emergency physicians. This intervention rapidly restored hemodynamic stability, enabling damage control resuscitation and safe transfer to a Level 1 Trauma Center for definitive surgical management, including thoracic endovascular aortic repair and splenectomy. Outcomes: After prolonged intensive care, the patient recovered sufficiently to be discharged for rehabilitation. This case illustrates the life-saving potential of early REBOA deployment in a non-surgical, resource-limited setting to bridge patients to definitive care. Conclusions: This case supports integrating REBOA into emergency trauma protocols, particularly in centers without immediate surgical capabilities. Further research is warranted to refine REBOA deployment strategies, balloon positioning, patient selection, and the role of imaging guidance. Full article

Vulvar cancer, particularly squamous cell carcinoma (SCC) and melanoma, poses significant diagnostic and therapeutic challenges due to its complex presentation and high rates of postoperative complications. Effective management requires a multidisciplinary approach, integrating the expertise of gynecologic oncologists, dermatologists, plastic surgeons, and other specialists. This review highlights the dermatologist’s role in supporting early diagnosis, addressing predisposing conditions such as lichen sclerosus, and managing postoperative wound complications, including surgical site infections and dehiscence. Through two clinical cases, we illustrate how dermatological expertise complements surgical efforts by employing advanced wound care techniques such as negative pressure wound therapy and tailored dressing protocols. By collaborating closely with gynecologists and other team members, dermatologists enhance patient outcomes, ensuring timely recovery and the prevention of long-term sequelae. The article also discusses recent advances in treatment guidelines and targeted therapies, underscoring the importance of integrated care for optimizing patient outcomes in vulvar cancer. Full article

This case report delves into the case of a 56-year-old female patient presenting with progressive cephalalgia syndrome, nausea, vomiting, and gait disorders, diagnosed with a high-grade thalamic glioma. Glioma is the most common form of central nervous system (CNS) neoplasm that originates from glial cells. Gliomas are diffusely infiltrative tumors that affect the surrounding brain tissue. Glioblastoma is the most malignant type, while pilocytic astrocytomas are the least malignant brain tumors. In the past, these diffuse gliomas were classified into different subtypes and grades based on histopathologies such as a diffuse astrocytoma, oligodendrogliomas, or mixed gliomas/oligoastrocytomas. Currently, gliomas are classified based on molecular and genetic markers. After the gross total resection, a postoperative brain CT scan was conducted, which confirmed the quasi-complete resection of the tumor. The successful gross total resection of the tumor in this case, coupled with significant neurological improvement postoperatively, illustrates the potential benefits of aggressive surgical management for thalamic gliomas. This report advocates for further research to assess the efficacy of such interventions in malignant cases and to establish standardized treatment protocols, considering the heterogeneity in prognostic outcomes and the advancements in molecular diagnostics that offer deeper insights into glioma oncogenesis and progression. Full article

This paper presents the development of the hardware and software architecture of a sixdegrees of freedom (DOF) parallel robot (PARA-SILSROB) by illustrating all the stages undertaken to achieve the experimental model of the robot. Based on the experimental model, the control architecture is also presented, which is primarily based on a master–slave control system through which the surgeon controls the robot using the master console composed of commercial peripheral components (two 3D Space Mouse devices, computer, and keyboard) integrated with the solution developed in this study and presented in this paper. The robot was developed also according to the surgical protocol and surgeon’s requirements, and for the functionality testing of the mechanical structure, two experimental stands were used. The first stand presented several surgical steps, such as manipulation, resection, and suture of experimental tissues (simulating real-life robot-assisted surgical maneuvers) using commercial instruments. The second stand presented a simulation of an esophagectomy for esophageal cancer and digestive reconstruction through a right intercostal approach. For this testing phase, the organs were created using 3D reconstruction, and their simplified models were 3D printed using PolyJet technology. Furthermore, the input trajectory generated using the master console was compared with the robot actuator’s movements and the obtained results were used for validation of the proposed robot control system. Full article

Sentinel lymph node biopsy (SLNB) is currently considered as a viable alternative to elective neck dissection (END) for the management of cN0 oral cavity squamous cell carcinoma (OCSCC). However, some difficulties were detected in sentinel lymph node (SLN) identification in floor of mouth (FOM) and ventral tongue tumors because of the so-called “shine-through radioactivity” of the injection site, which may mask nodal hotspots in proximity. We assessed the feasibility and the potential strengths of combining ^99mTc-Tilmanocept with indocyanine green (ICG) fluorescence lympho-angiography in a dedicated multimodal protocol for SLNB in T1/T2N0 oral cancer to evaluate the synergistic role of each of these two tracers in providing the appropriate sensitivity and ease of learning, even in such a critical anatomical subsite. A detailed, stepwise description of our multimodal protocol is provided, together with the presentation of its application in two cases of early-stage ventral tongue tumors. Radioactive guidance with ^99mTc-Tilmanocept was used preoperatively to perform planar lymphoscintigraphy and single-photon emission computed tomography/computed tomography and to define the nodal hotspot(s) and the surgical “roadmap”. In addition, it was used intraoperatively to pinpoint the SLN location within each nodal hotspot with high specificity but limited spatial resolution. Optical guidance with ICG injection at the tumor bed and near-infrared fluorescence imaging was then added, providing intuitive intraoperative guidance within each nodal hotspot with high spatial resolution. Our small experience with this protocol is illustrated and future perspectives are highlighted. Full article