Search Results (2,157)

Background: Primary fibula tumours are rare, representing approximately 0.25% of all primary bone tumours. While benign lesions are often asymptomatic, malignant ones typically present with pain and functional impairment. Most tumours arise in the proximal third of the fibula, yet the literature regarding their epidemiology and clinicopathological features remains limited. This systematic review aims to synthesise current evidence on presentation, diagnosis, management, and prognosis of primary malignant tumours of the proximal fibula. Methods: A systematic review was conducted following PRISMA guidelines. PubMed, Scopus, and the Cochrane Register were searched on 28 October 2025 for English-language case reports and case series on primary malignant tumors of the proximal fibula. Two reviewers independently performed study selection and data extraction, collecting information on demographics, tumor characteristics, diagnostic approaches, treatments, and outcomes, with disagreements resolved by a third reviewer. Results: Thirty-three papers involving 228 patients (78 females, 128 males, 22 unknown) were included. The mean age at diagnosis was 22.8 years (range 4–79). The most common symptoms were painful mass and neurological complaints. Osteosarcoma and Ewing’s sarcoma were predominant histological types. Limb-sparing surgeries were most common, although 16 patients underwent amputation. At mean follow-up of 48.9 months, local recurrence occurred in 44 cases, and 12 developed distant metastases, most commonly in the lungs. Overall, 38 patients died, 37 due to disease progression. Conclusions: Primary malignant tumours of the proximal fibula, while rare, pose significant therapeutic challenges. Accurate diagnosis, appropriate multimodal treatment, and careful surgical planning are crucial to optimise oncological control and functional outcomes. Full article

Background and Objectives: Payment parity laws require commercial health plans to pay for telehealth on the same basis as in-person care. We systematically reviewed open-access empirical studies to identify and synthesize empirical U.S. studies that explicitly evaluated state telehealth payment parity (distinct from coverage-only parity) and to summarize reported effects on telehealth utilization, modality mix, quality/adherence, equity/access, and expenditures. Methods: Following PRISMA 2020, we searched PubMed/MEDLINE, Scopus, and Web of Science for U.S. studies that explicitly modeled state payment parity or stratified results by payment parity vs. coverage-only vs. no parity. We included original quantitative or qualitative studies with a time or geographic comparator and free full-text availability. The primary outcome was telehealth utilization (share or odds of telehealth use); secondary outcomes were modality mix, quality and adherence, equity and access, and spending. Because designs were heterogeneous (interrupted time series [ITS], difference-in-differences [DiD], regression, qualitative), we used structured narrative synthesis. Results: Nine studies met inclusion criteria. In community health centers (CHCs), payment parity was associated with higher telehealth use (42% of visits in parity states vs. 29% without; Δ = +13.0 percentage points; adjusted odds ratio 1.74, 95% CI 1.49–2.03). Among patients with newly diagnosed cancer, adjusted telehealth rates were 23.3% in coverage + payment parity states vs. 19.1% in states without parity, while cross-state practice limits reduced telehealth use (14.9% vs. 17.8%). At the health-system level, parity mandates were linked to a +2.5-percentage-point telemedicine share in 2023, with mental-health (29%) and substance use disorder (SUD) care (21%) showing the highest telemedicine shares. A Medicaid coverage policy bundle increased live-video use by 6.0 points and the proportion “always able to access needed care” by 11.1 points. For hypertension, payment parity improved medication adherence, whereas early emergency department and hospital adoption studies found null associations. Direct spending evidence from open-access sources remained sparse. Conclusions: Across ambulatory settings—especially behavioral health and chronic disease management—state payment parity laws are consistently associated with modest but meaningful increases in telehealth use and some improvements in adherence and perceived access. Effects vary by specialty and are attenuated where cross-state practice limits persist, and the impact of payment parity on overall spending remains understudied. Full article

Background: Three-dimensional virtual surgical planning (Three-dimensional VSP) has become standard practice in the treatment of mandibular oral squamous cell carcinoma (OSCC) in the last decade. Dutch guidelines recommend a care pathway interval (CPI) of a maximum of 30 days, and a free bone margin of at least 5 mm. Fused MRI and CT data are used for accurate tumor delineation. Based on this data, a virtual surgical plan is created and transferred to the operating room using resection guides and patient-specific implants (PSIs). Long-term evaluation is needed to further optimize its clinical use. Objectives: This study evaluates adherence to bone margin and CPI guidelines in mandibular OSCC. Additionally, it assesses the accuracy of tumor resection and reconstruction using 3D-VSP and compares the complications of 3D-planned mandibular reconstruction using different kinds of osteosynthesis plates. Methods: All patients who underwent a segmental mandibulectomy between 2014 and 2024 at the University Medical Center Groningen were included. CPI, clinical outcomes, and complications were analyzed. The preoperative virtual plan was compared with the postoperative outcome to assess accuracy. Results: The median CPI was 34 days, and 93.7% of bone margins were tumor-free. Mean absolute resection deviation was 1.63 mm (±1.42). PSI reconstructions were significantly more accurate in intergonial distance and coronal angle compared to conventional plates. Plate-related complications were more common in non-bony reconstructions; PSI reconstructions showed significantly more plate exposure. Conclusions: 3D-VSP leads to high accuracy in resection and reconstruction and favorable bone margins. Shortening the CPI and reducing biological complications are essential to further improve oncological outcomes. Full article

Vaccination remains a cornerstone of infection prevention in adult solid organ transplant (SOT) recipients, a population at heightened risk for vaccine-preventable diseases due to chronic immunosuppression and comorbidities. Updated guidelines from the American Society of Transplantation Infectious Diseases Community of Practice (AST IDCOP) and other international bodies emphasize the need for timely and comprehensive vaccination strategies before and after transplantation. This review synthesizes current literature and practice guidelines on vaccination in adult solid organ transplant (SOT) candidates and recipients. Published peer-reviewed studies, clinical trials, and consensus guidelines were evaluated, with emphasis on vaccination timing, safety, immunogenicity, dosing strategies, and serologic response monitoring in the SOT population. Comprehensive vaccination planning before transplantation, combined with appropriate post-transplant booster strategies, remains vital to improving long-term outcomes in SOT recipients. This review provides clinicians with an updated, evidence-based framework for integrating evolving vaccination guidelines into the care of adult transplant patients. Full article

Objective: To test whether inpatient electrical muscle stimulation (EMS) using Russian current (5 kHz carrier, 50 Hz modulation; 4 s ON/6 s OFF) improves mobility and balance in elderly people with chronic cerebral ischaemia. Design: Prospective single-centre controlled observational pilot, embedded in routine inpatient rehabilitation; no concealed randomisation (EMS + standard care; sham EMS + standard care; standard care only (control)). Methods: A single-centre controlled observational study with three groups was conducted (EMS n = 27, control n = 10, sham n = 7) with 3–9 sessions over 2 weeks (20 min; quadriceps and calves). Pre/Post Outcomes: Tinetti (balance/gait), Rivermead Mobility Index, Timed Up and Go (TUG), ankle extensor maximal voluntary force (MVF), stabilography (statokinesiogram path length (L), mean velocity of COP (V), sway area (S), and myotonometry; ANOVA, α = 0.05). Ethics approval and informed consent were obtained. Between-group differences in change scores were evaluated descriptively, and no formal hypothesis-testing was planned. Results: EMS showed significant gains versus control/sham—higher Tinetti total and Rivermead scores, faster TUG, higher MVF, and improved stabilography in the eyes-closed condition (reduced L, V, and S), with good tolerability and no serious adverse events (SAEs). Conclusions: Short-course Russian-current EMS is feasible and associated with clinically meaningful improvements in balance, gait, and strength in elderly patients with chronic cerebral ischaemia; however, larger randomised trials are warranted. Full article

Management of maxillomandibular transverse discrepancy (MTD) is essential for achieving stable, functional, and esthetic occlusion. This study aimed to evaluate the maxillomandibular transverse dimensions and discrepancies in relation to vertical skeletal patterns using digital dental casts and cone-beam computed tomography (CBCT) images. A total of 180 untreated adult subjects were classified into three vertical groups based on the SN-MP angle: hypodivergent (<27°), normovergent (27–37°), and hyperdivergent (>37°), with 60 subjects in each group. Dental arch widths using casts (DAWs-Casts) were measured at the canine, first premolar, first molar, and second molar, while basal arch widths using casts (BAWs-Casts) were measured at the mucogingival junction apical to the corresponding cusp tips. CBCT images were used to measure basal arch widths (BAWs-CBCT) at the estimated centers of resistance (CRes). DAW-Cast, BAW-Cast, and BAW-CBCT measurements were affected by vertical skeletal patterns. Therefore, maxillomandibular dimensions and discrepancies vary according to vertical skeletal pattern, underscoring the need for careful evaluation when planning treatment protocols for patients with MTD. Full article

Background/Objectives: Effective nutritional care is a critical component of oncology treatment. Behaviour change techniques (BCTs) are key elements that drive individual behaviour change and are commonly identified within clinical interventions and implementation strategies. Despite their relevance, the application of BCTs in oncology nutrition has not been systematically examined. This systematic review aimed to identify and synthesise the use of BCTs in nutrition interventions and their implementation strategies within adult oncology care. Methods: A search across 10 electronic databases was conducted from inception up to December 2024. Data extraction focused on intervention characteristics, plus implementation barriers, strategies, and outcomes, which were coded using relevant established taxonomies, i.e., Theoretical Domains Framework, Behaviour Change Techniques, and Proctor’s outcomes framework. Study quality was assessed using the QuADS tool. Results: After screening 4055 abstracts and 165 full texts, 38 articles representing 31 unique studies were included. Nutrition interventions (n = 31) spanned across risk screening/assessment, care planning/pathways, nutritional monitoring, and support guidelines. Among the 19 interventions that incorporated BCTs targeting patients and/or healthcare professionals (HCPs), 20 unique BCTs were identified across 97 instances. Separately, implementation strategies reported in 25 of the 38 articles included 96 BCT instances (18 unique) targeting HCPs. BCTs were frequently observed alongside positive outcomes across patient, service, and implementation levels. Conclusions: Application of BCTs in oncology nutrition practice remains implicit and inconsistent. For clinical practice, more explicit specifications of BCTs may support better integration of nutrition care in routine oncology settings. Future research is warranted to test the effectiveness of specific BCTs and their combinations. This can be supported by standardised reporting of intervention content and implementation strategies which can enable identification of patterns of success and optimise replicability. Full article

Prostate cancer remains one of the most common malignancies in men worldwide, with incidence and mortality steadily increasing across diverse populations. While early detection and radical prostatectomy can achieve durable control in a subset of patients, approximately 40% of men will ultimately experience biochemical recurrence often in the absence of clinically detectable disease. Conventional imaging approaches—CT, MRI, and bone scintigraphy—have limited sensitivity for early relapses, frequently leading to delayed diagnosis and suboptimal treatment planning. The discovery of prostate-specific membrane antigen (PSMA) in 1987 and its subsequent clinical translation into positron emission tomography (PET) imaging with [⁶⁸Ga]Ga-PSMA-11 in 2012, followed by U.S. FDA approval in 2020, has transformed the landscape of prostate cancer imaging. PSMA PET has demonstrated superior accuracy over conventional imaging, as highlighted in the landmark proPSMA trial and now serves as the foundation for theranostic approaches that integrate diagnostic imaging with targeted radioligand therapy. The clinical approval of [¹⁷⁷Lu]Lu-PSMA-617 (Pluvicto^®: (lutetium Lu 177 vipivotide tetraxetan, Advanced Accelerator Applications USA, Inc., a Novartis company) has established targeted radioligand therapy as a viable option for men with metastatic castration-resistant prostate cancer, extending survival in patients with limited alternatives. Emerging strategies, including next-generation ligands with improved tumor uptake and altered clearance pathways, as well as the integration of artificial intelligence for imaging quantification, are poised to further refine patient selection, dosimetry, and treatment outcomes. This review highlights the evolution of PSMA-based imaging and therapy, discusses current clinical applications and limitations, and outlines future directions for optimizing theranostic strategies in prostate cancer care. Full article

The spatial relationship between the incisive canal (IC) and maxillary central incisors (U1) is a critical anatomical consideration during orthodontic tooth movement, particularly in patients with maxillary dental midline deviation. This study aimed to evaluate the proximity between the IC and U1 roots in relation to maxillary dental midline deviation using cone-beam computed tomography (CBCT) images. Sixty-four patients with skeletal Class I malocclusion were divided into two groups according to the degree of the maxillary dental midline deviation. Group 1 (n = 32; mean age, 23.95 ± 5.40 years) exhibited < 2 mm deviation (0.28 ± 0.39 mm), whereas Group 2 (n = 32; mean age, 27.75 ± 6.21 years) showed > 2 mm deviation (2.45 ± 0.57 mm). CBCT images were analyzed to measure U1 root length and inclination, IC width, inter-root distance, and U1-IC proximity. In Group 2, the anteroposterior U1-IC distance on the deviated side was significantly shorter than on the contralateral side (p < 0.05), while the shortest U1–IC distances did not differ significantly between sides (p > 0.05). Moreover, a significant negative correlation was observed between differences in U1 inclination and root proximity at most vertical levels, indicating that a more proclined U1 on the deviated side tended to be closer to the IC. These findings suggest that maxillary dental midline deviation may be associated with asymmetric positioning of the U1 relative to the IC and underscore the importance of careful three-dimensional evaluation and individualized biomechanical control when planning orthodontic treatment in patients with midline asymmetry. Full article

Background and Objectives: Implant-supported rehabilitation after oral cancer surgery remains technically and biologically demanding due to altered anatomy, scar tissue, and prior radiotherapy. Digital workflows and hospital-based point-of-care (POC) manufacturing now enable personalized, prosthetically driven implant placement with static surgical guides fabricated within the clinical environment. This study reports the initial clinical experience of an academic POC manufacturing unit (UPAM3D) implementing static guided implant surgery in oral cancer patients and compares this approach with conventional outsourcing and dynamic navigation methods. Materials and Methods: A retrospective review of 30 consecutive cases (2021–2024) treated with POC-manufactured static guides was conducted using data from the UPAM3D registry. Each record included design, fabrication, and sterilization parameters compliant with ISO 13485 standards. Demographic, surgical, and prosthetic variables were analyzed, including anatomical site (maxilla or mandible), guide type, material, radiotherapy history, number of Ticare Implants^®, and loading strategy. Results: All surgical guides were designed and 3D printed in-house using biocompatible resins (BioMed Clear, Dental SG, or LT Clear). The annual number of POC procedures increased progressively (2 → 6 → 6 → 16). Most cases involved oncologic reconstructions of the maxilla or mandible, including irradiated fields. When recorded, primary stability values (mean ISQ ≈ 79) allowed immediate or early loading (ISQ ≥ 70). No major intraoperative or postoperative complications occurred, and all guides met sterilization and traceability standards. Conclusions: Point-of-care manufacturing enables efficient, accurate, and patient-specific guided implant rehabilitation after oral cancer surgery, optimizing functional and esthetic outcomes while reducing procedural time and dependence on external providers. Integrating this process into clinical workflows supports personalized treatment planning and broadens access to advanced implant reconstruction within multidisciplinary oncology care. Full article

Background/objectives: Involving parents in the care of hospitalized children can improve outcomes for both patients and families. Our team previously developed a unit-level model of family integrated care that supports families as key members of the neonatal intensive care team. However, the model’s suitability for general inpatient pediatric settings has not yet been explored. To proactively plan for adapting and implementing a feasibility and pilot study of this model in these settings, we examined healthcare professionals’ perspectives on optimizing family integrated care by identifying potential barriers to implementation. Methods: We conducted one-on-one semi-structured interviews with ten healthcare professionals along with observational site visits in three general inpatient pediatric units at a large tertiary pediatric hospital in Western Canada. We analyzed data using thematic analysis. Results: On average, participants in our study were 35.9 years old, reported 12.2 years of experience in healthcare, were predominantly female, and came from diverse disciplines, and reported substantial healthcare and unit experience. Several themes emerged from the interviews and site observations: resource constraints, workforce challenges, siloed team members, challenges to integrating families in care teams, diverse populations of patients and families, communication barriers, and workflow constraints. Participants indicated these themes may influence integration of families in care in general inpatient pediatric units. Conclusions: Our identification of key barriers to integrating families in care offers practical guidance for adapting and implementing family-integrated care in general inpatient pediatric settings. Full article

Background/Objectives: Neonatal Intensive Care Units (NICUs) constitute a highly complex clinical environment characterized by patient fragility and frequent ethically sensitive decisions. To date, systematic studies investigating how Italian NICUs address these challenges and what forms of ethics support are effectively available are lacking. The aim of this study is therefore to assess how ethical issues are managed in Italian NICUs, with particular attention to the availability, use, and perceived usefulness of clinical ethics support in everyday practice. Methods: A 25-item questionnaire was developed by adapting an existing tool for investigating clinical ethics activities to the neonatal context. Following expert review by the GIBCE (Gruppo Interdisciplinare di Bioetica Clinica e Consulenza Etica in ambito sanitario), the final instrument covered four areas (general data, experience with ethical dilemmas, tools and procedures, opinions and training needs). A manual web search identified all Italian NICUs and their clinical directors, who were asked to disseminate the survey among staff. Participation was voluntary and anonymous. Data collection was conducted via Google Forms and analyzed through qualitative thematic analysis. Results: A total of 217 questionnaires were collected. The most frequent ethical dilemmas concern quality of life with anticipated multiple or severe disabilities (72.4%) and decisions to withdraw or withhold life-sustaining treatments (64.5%). Major challenges include fear of medico-legal repercussions (57.6%) and communication divergences between physicians and nurses (49.8%). More than half of respondents (52.1%) reported no formal training in clinical ethics, and 68.7% had never developed a Shared Care Plan (Shared Document for healthcare ethics planning) as defined by the Italian Law 219/2017. Conclusions: Findings highlight marked fragmentation in ethical practices across Italian NICUs. On this basis, establishing structured and accessible CEC services could help promote consistency, reinforce shared ethical standards, and support transparent and equitable decision-making in critical neonatal care. Full article

Patients with severe structural tooth wear present significant restorative challenges, including compromised oral function and the loss of essential anatomical landmarks such as marginal ridges, incisal edges, cusps, occlusal planes, and vertical dimension of occlusion (VDO). Successful management requires meticulous diagnosis, comprehensive treatment planning, and careful selection of restorative materials with appropriate biomechanical properties. Digital technologies have become integral to this process, particularly for enhancing diagnostic accuracy, material selection, and tooth preparation design within a fully digital workflow. This clinical case report illustrates a complete digital approach, beginning with an initial intraoral scan merged with a digital wax-up STL file featuring varying translucency dimensions to guide tooth preparation. This workflow enabled precise planning of tooth reduction, accurate assessment of available interocclusal space, and determination of material thickness requirements prior to irreversible procedures. Additionally, the integration of digital visualization improved patient communication, treatment predictability, and interdisciplinary collaboration. Overall, this case highlights the value of CAD/CAM technology in supporting complex oral rehabilitation for patients with advanced tooth wear, demonstrating its capacity to enhance efficiency, precision, and outcome quality in full-mouth zirconia ceramic restorations. Full article

Total hip arthroplasty (THA) is a widely performed procedure that significantly enhances patients’ quality of life. However, nerve injury remains a concerning complication, with an incidence ranging from 0.6% to 3.7%, depending on patient and surgical variables. This narrative review provides a comprehensive overview of nerve injuries associated with THA, focusing on etiology, risk factors, clinical manifestations, prevention, and treatment strategies. The most affected nerves include the sciatic, femoral, lateral femoral cutaneous (LFCN), superior gluteal, and obturator nerves. Anatomical factors such as developmental hip dysplasia (DDH), limb length discrepancy, and aberrant nerve courses, along with patient-specific conditions like female sex, obesity, and pre-existing spinal disorders, increase the risk of nerve damage. Surgical complexity, revision procedures, and surgeon experience also influence injury likelihood. Clinical manifestations range from sensory disturbances to motor deficits including foot drop, Trendelenburg gait, or impaired knee extension, depending on the nerve involved. Diagnosis is primarily clinical, supported by electrophysiological studies and imaging when needed. Prevention hinges on careful preoperative planning, appropriate surgical approach selection, meticulous intraoperative technique, and attention to limb positioning. Treatment is typically conservative, involving pain control, physical therapy, and neurostimulation. In refractory or severe cases, interventions such as nerve decompression, repair, or tendon transfer may be considered. Pharmacological agents including vitamin B12, tacrolimus, and melatonin show potential in promoting nerve regeneration. Although most nerve injuries resolve spontaneously or with conservative measures, some cases may result in long-term deficits. Understanding the mechanisms, risk factors, and management strategies is essential to mitigating complications and optimizing functional outcomes in patients undergoing THA. Full article

Acute pancreatitis (AP) is an inflammatory condition with varying severity, ranging from mild self-limiting episodes to life-threatening complications. The incidence, clinical presentation, and outcomes of AP differ significantly across age groups, with elderly patients demonstrating distinct challenges. Biliary pancreatitis is more prevalent in older adults, whereas alcohol-induced AP dominates in younger populations. Elderly patients frequently present with atypical or less pronounced abdominal symptoms, which may delay diagnosis. Comorbidities such as kidney failure, cardiovascular disease, diabetes mellitus and arterial hypertension are significantly more common in the elderly and are associated with increased risk of organ dysfunction, systemic complications such as organ failure, multiple organ dysfunction syndrome (MODS), and prolonged hospitalization. The higher incidence of intensive care unit admissions and mortality is noted in the elderly, particularly in those over 80 years, in particular. Evidence on age-related differences in local pancreatic complications is inconsistent, with a possible trend toward lower rates in older adults. Early identification and individualized treatment planning are essential. Abundant fluid administration should be limited in older patients due to frequent cardiac insufficiency but should be carefully monitored due to the present or threatening renal insufficiency. Pain control with opioids may cause severe CNS complications for elderly patients. In contrast, ERCP, when indicated, is usually well tolerated in older patients. Personalized management in elderly patients is strongly recommended. Full article