Search Results (13,225)

Background and Clinical Significance: Local anesthetic injections, routine in dental practice, ensure pain control during procedures like root canal treatments. Though generally safe, they can occasionally cause hematomas, localized blood accumulations in tissue planes. Rapidly expanding hematomas in the head and neck are exceptionally rare but dangerous due to anatomical complexity, potentially threatening the airway. This case report emphasizes the critical need for the prompt recognition and management of such complications to prevent life-threatening outcomes, highlighting vigilance in routine dental procedures. Case Presentation: A 63-year-old male presented with rapidly enlarging right buccal swelling four hours post-local anesthetic injection for a root canal on a right maxillary molar. Examination showed warm, erythematous edema and buccal ecchymosis; a CT scan confirmed a 3.8 cm × 8.4 cm × 5.5 cm buccal space hematoma. His medical history revealed controlled type 2 diabetes and hyperlipidemia, and his coagulation was normal. Conservative management failed as the hematoma progressed, limiting mouth and eye opening. Urgent surgical decompression under general anesthesia evacuated clots and ligated facial and angular arteries. ICU monitoring ensured airway stability, with discharge on day three with antibiotics and follow-up. Conclusions: This case highlights the rare potential for dental anesthetic injections to cause rapidly progressive hematomas, requiring urgent surgical intervention and multidisciplinary care to prevent airway compromise. Early recognition, imaging, and decisive management are vital in achieving favorable outcomes in such serious complications. Full article

This study investigates long-term volume reduction after microsurgical autologous lymphatic vessel transplantation (LVT) in patients with chronic lymphoedema. Lymphoedema is caused by inadequate lymphatic drainage and leads to swelling, pain, and a reduced quality of life. Conservative treatments often show only limited success, which is why surgical procedures such as LVT are increasingly gaining in importance. In a retrospective long-term analysis, patients who underwent LVT between 1988 and 2010 were examined on average 21.7 years after surgery. The examination included pre- and post-operative volume measurements, which were supplemented by modern 3D body scanner analyses and lymphoscintigraphy. The results show a significant volume reduction both in the short term (p < 0.01) and at the follow-up examination (p = 0.04). There was no significant difference between manual volumetry with circumferential measurements and 3D volumetry (p = 0.775). The improvement in lymph transport capacity was considerable (p = 0.078). This study provides valuable insights for the further development of lymphatic surgery. While preferred surgical methods change over time, this study demonstrates that LVT can make a decisive contribution to improving the quality of life of lymphedema patients. Full article

Feline infectious peritonitis (FIP) caused by feline coronavirus (FCoV) is a fatal disease in cats characterized by variable manifestations. Myocarditis represents a less commonly described pathology within the clinical spectrum of FIP. No research has described the successful treatment of FIP-induced myocarditis. In this study, 40 cats were included and treated with 15 mg/kg of GS-441524 every 24 h orally. All cats were diagnosed with FIP by reverse transcription quantitative PCR in effusion in combination with typical clinical and laboratory changes. Echocardiography was performed in all cats, and myocarditis was suspected in 4/40 cats. Equivocal wall thickness was diagnosed in 2/4 cats, while systolic dysfunction with biatrial dilation was diagnosed in the other 2/4 cats. One cat also presented with ventricular ectopy. A severe increase in cardiac troponin I was seen in all four cats (median 1.82 ng/mL (1.20–5.84 ng/mL)). Cardiac dimensions and electrocardiographic abnormalities completely normalized in all four cats during treatment with GS-441524 and remained stable after treatment discontinuation during a one-year follow-up period. Myocarditis can be a clinical feature of FIP and present with different cardiologic manifestations. FIP-induced myocarditis can be cured with GS-441524 in combination with symptomatic cardiovascular treatment including pimobendan, clopidogrel, furosemide, or atenolol, depending on the clinical presentation. Full article

Background: Matrix metalloproteinase 9 (MMP9) has recently emerged as a risk predictor in patients with cardiovascular diseases (CVD). However, little is known regarding the significance of elevated plasma MMP9 levels in patients during the long-term period following myocardial revascularisation. We aimed to investigate the role of MMP9 in relation to myocardial status before and after myocardial revascularisation and to assess its long-term prognostic value. Methods: This prospective observational study included 200 male patients with ischaemic heart disease. All patients underwent direct myocardial revascularisation on a beating heart (off-pump surgery). Plasma MMP9 levels were analysed preoperatively, at 48 h postoperatively, and during the long-term follow-up period (one year postoperatively). Key echocardiographic parameters, specifically left ventricular ejection fraction (LVEF) and Left Ventricular End-Diastolic Volume (LVEDV), were also assessed. Results: MMP9 levels decreased significantly at 48 h postoperatively (p < 0.0001). During the long-term postoperative period, a clear relationship was demonstrated: higher 1-year MMP9 levels were associated with lower 1-year LVEF, whilst lower 1-year MMP9 levels were associated with higher 1-year LVEF. No significant correlation was observed between preoperative MMP9 levels and age or most other baseline laboratory parameters. Conclusions: Our study established an association between 1-year postoperative MMP9 levels and key parameters of left ventricular function during the long-term follow-up period. This suggests that MMP9 may serve as a novel biomarker for predicting outcomes following myocardial revascularisation. Full article

Background/Objectives:Pacing treatment of bradyarrhythmias is both to reduce symptoms and to prevent syncope and sudden cardiac death. The aim of our study was to analyze left bundle branch area pacing (LBBAP) in the prevention of new-onset AF and the improvement of echocardiographic parameters in patients with mildly reduced left ventricular ejection fraction (LVEF) compared to patients with bradyarrhythmias but preserved LVEF who underwent mid-septal right ventricular pacing. Methods: This research was structured as a retrospective observational cohort study that included 186 patients with LBBAP and 186 patients with RVP, enrolled for 3 years until March 2024 with a follow-up time of 1 year. The primary endpoint of our study was new-onset atrial fibrillation after pacemaker implantation. The secondary endpoint was the improvement of echocardiographic parameters. Results: We observed in the LBBAP group a mean QRS complex duration of 108.7 ± 8.83 ms (after pacemaker implantation), compared to a much longer duration in the RVP group (143.8 ± 9.851 ms, p = <0.0001). At 1 year of follow-up, 22 (11.82%) patients in the RVP group were diagnosed with new-onset atrial fibrillation, compared to 6 (3.22%) patients out of 186 included in the LBBAP group (p = 0.0017). Regarding LVEF, at follow-up, RVP patients had a decrease in LVEF compared to those in the LBBAP group who had an improved LVEF (54.54 ± 3.77%, p < 0.0001). Conclusions: LBBAP both prevents the onset of atrial fibrillation and improves echocardiographic parameters, especially left ventricular ejection fraction, thus contributing to significantly reducing the risk of developing/worsening advanced heart failure through pacing-induced cardiomyopathy. Full article

Background: Cognitive decline during aging is a factor that inevitably affects everyone. In some older adults, cognitive function declines more rapidly to mild cognitive impairment (MCI) and eventually dementia. Our work aimed to determine the associations between suicide-related single-nucleotide genetic polymorphisms (SNPs) and cognitive function dynamics in people over 65 years old over a three-year follow-up. Suicide-related SNPs have already shown an association with dementia in our previous study. Methods: The present study included 66 participants over 65 without subjective cognitive decline. Cognitive impairment was assessed at two follow-up points (at the start of the study in 2020–2021 and 3 years later) using the Montreal Cognitive Assessment (MoCA). Patients were also genotyped for 16 SNPs. Results: We found associations between rs10898553 and rs165774 and MoCA 3-year dynamics, with a certain genetic variant related to more significant progression. For rs7982251, associations with scale scores were found, but no effect on its dynamics. Conclusions: The research focused on analyzing genetic factors of cognitive decline in healthy older adults without subjective cognitive decline. Identifying these markers can help predict the development of pathology at early stages and start timely treatment. Full article

Background: Chronic subdural hematoma (CSDH) is a common condition in older adults with rising rates of incidence. While burr hole drainage remains the standard treatment, it is associated with significant recurrence and complications. This study assesses MMA embolization with Squid, both as a standalone procedure and as an adjunct to surgery. Methods: Our prospective registry included 101 patients with 134 CSDH cases treated at two tertiary care centers from December 2020 to January 2024. Patients were divided into two groups: embolization alone and embolization combined with surgery. Demographic, clinical, radiological, and procedural data were collected. Follow-up imaging was conducted at 1, 3, and 6 months. Treatment failure was defined as rescue surgery, hematoma thickness ≥ 10 mm, midline shift > 3 mm at 6 months, or procedure-related death. Results: Fifty-two patients (51.5%) underwent combined treatment, and forty-nine (48.5%) received embolization alone. Most were men (68.3%) and the median age was 82 years. Combined-treatment patients had larger hematomas and more symptoms. Procedures were performed under general anesthesia in 72.3% of patients, with radial and femoral access used equally frequently, and 32.7% underwent bilateral embolization. Patients’ hematoma thickness in follow-up imaging showed a significant decrease (p = 0.000), reaching a median of 0 mm at six months, with no significant difference between groups. Complications occurred in 5.9%, and treatment failure in 4%. Mortality was higher in the embolization-only group, likely reflecting greater rates of comorbidities. Conclusions: This study supports the use of MMA embolization with Squid as a safe and effective treatment for CSDH. Comparable procedural and radiological outcomes in both groups suggest embolization alone may suffice in select patients, offering a less invasive alternative. Full article

Background/Objectives: Multidisciplinary TAVI programs are focused on improving patient-centred care. We compared outcomes in patients undergoing transcatheter aortic valve implantation (TAVI) within a multidisciplinary programme including a nurse with those of patients in the standard programme. Methods: This single-centre observational retrospective study includes patients with severe aortic valve disease and a TAVI indication, with the goal of comparing a nurse programme with standard practice. In the TAVI nursing programme, the nurse has several key roles: patient and family education, comprehensive assessment and procedure planification, patient and family accompaniment, complications detection during admission and follow-up, and patient experience evaluation in the post-procedure period. Results: 154 patients were included: 87 in the nurse programme and 67 in standard practice groups, respectively. Men comprised 52.6%, with an average age of 81 years. Both groups achieved high procedure success without differences in mortality during admission and follow-up (median 13.4 months). The nurse programme group showed better functional class more frequently and had significantly fewer emergency department visits (11.8% vs. 31.3%) and less frequency of readmission (1.2% vs. 23.4%). The TAVI nurse group reported significantly higher overall satisfaction with the process (9.8 vs. 8.9 scores), with the information received and the nurse treatment being the best rated items. Conclusions: A multidisciplinary programme for patients undergoing TAVI, coordinated by nurses and based on comprehensive attention that places the patients at the centre of the process, is feasible and shows high patient satisfaction. Full article

Background: This study aims to analyze the clinical, radiological, and histopathological features, as well as the long-term follow-up, of patients with breast carcinoma orbital metastases. Methods: The study was a multicentric retrospective observational case series. The medical records of 32 female patients affected by breast carcinoma orbital metastases referred to three tertiary referral centers from January 2016 to December 2023 were reviewed. The demographic characteristics of the population, clinical ophthalmological presentation, histological features, orbital metastasis latency, disease-related survival (DRS), and mortality rate were analyzed. Results: The median age of the patients was 62.50 years (interquartile range (IQR): 74.50–57.50). The prevalent histotype of the orbital metastases of breast cancer was lobular carcinoma (75.00% of cases). The median orbital metastasis latency time was 39.50 months (IQR: 134.00–10.25). The median disease-related survival (DRS) during the observational period was 35 months, and the 24-month survival rate was 70.73%. The overall mortality rate in our population was 50%. Conclusions: The most frequent histotype of breast cancer orbital metastasis is lobular carcinoma. The primary tumor precedes the onset of orbital metastasis in most cases and usually presents as a mass occupying space and infiltrating the orbit. Orbital metastases are a sign of an advanced stage of the disease, which has a high mortality rate and a low DRS. Full article

Background: Vesicourethral anastomosis (VUA) is a critical step in radical prostatectomy (RP), with interrupted suture (IS) and running suture (RS) as common techniques. However, there is no conclusive evidence suggesting the superiority of one technique over the other regarding voiding function. This study compares their effects on voiding function and continence recovery after retropubic RP. Methods: A two-group, parallel-design study included 70 patients with localized prostate cancer (pT1-pT2) undergoing retropubic RP by a single surgical team. Patients were randomized to VUA with IS (n = 35) or RS (n = 35). The primary outcomes included uroflowmetry parameters—maximum flow rate (MFR), voiding volume (VV)—post-void residual volume (PVR), urinary function assessed by the International Prostate Symptom Score (IPSS), and continence recovery. These outcomes were measured preoperatively and at 1, 3, 6, and 12 months post-surgery. Secondary outcomes included surgical parameters, perioperative complications and one-year oncological outcomes. Results: Suturing time was shorter for RS than IS (21 vs. 33 min, p = 0.001). Minimal anastomotic leakage occurred more frequently in the IS group (23% vs. 9%), while long-term anastomotic stenosis rates were comparable between RS and IS groups (12% vs. 9%). IS demonstrated significantly higher MFR at 1-month post-surgery (23.3 vs. 17.2 mL/s, p = 0.003). In subsequent follow-ups (3, 6, and 12 months), the mean MFR remained higher in the IS group, though without statistical significance. Logistic regression favored IS for early MFR outcomes (OR 4.16; 95% CI, 1.22–14.18; p = 0.023). Continence recovery and IPSS scores were similar between groups. Conclusions: Both techniques are effective and safe. RS reduces suturing time and leakage risk, while IS improves early postoperative MFR. Full article

Objectives: Upper urinary tract urothelial cell carcinoma (UTUC) in kidney transplant recipients (KTRs) presents distinct clinical challenges due to the complexities of managing both cancer and the long-term immunosuppressive therapy required to preserve graft function. UTUC in this population often presents at advanced stages, contributing to poorer outcomes compared to immunocompetent individuals. Methods: This systematic review (SR) evaluates the incidence, clinical presentation, treatment approaches, and survival outcomes of UTUC in KTRs, based on 16 retrospective studies including 526 patients. Results: The present study highlights a predominance of female patients (ranging from 50% to 91.6%) and significant variability in time to diagnosis (from 7 to 181 months post-transplant). Tumor characteristics also showed considerable heterogeneity, with high-grade and advanced-stage (T3–T4) tumors being more common. The standard treatment for UTUC in KTRs remains radical nephroureterectomy (RNU), with additional resection of the bladder (TURB) when bladder cancer (BC) coexists. Survival outcomes vary significantly, with 5-year overall survival (OS) rates ranging from 16.7% to 90.9%, strongly influenced by tumor stage at diagnosis. This SR further reports high rates of bladder recurrence (18.8% to 61.2%) and challenges in balancing effective cancer treatment with graft preservation. The variability in immunosuppressive regimens across studies complicates the assessment of their role in UTUC progression. The limitations of the current evidence include small sample sizes, retrospective designs, and inconsistent follow-up durations. Conclusions: This SR underscores the need for tailored treatment strategies and improved long-term surveillance. Future research should focus on prospective studies with larger cohorts, exploring the impact of immunosuppression and novel therapies on UTUC outcomes in KTRs. Full article

Odontogenic myxofibroma (OMF) is a rare, benign, and slow-growing tumour arising from odontogenic ectomesenchyme. Despite its low prevalence, accounting for approximately 0.5% to 17.7% of all odontogenic tumours worldwide and 3.1% in specific regional studies, it poses significant challenges due to its potential for local recurrence if inadequately excised. This case report presents the clinical course, surgical management, and follow-up of a 35-year-old female patient diagnosed with OMF in the mandibular body region. The patient presented with an osteolytic lesion between the first and second mandibular molars, as confirmed through CT imaging, with dimensions of 31 × 22 × 24 mm. Histopathological examination following excisional biopsy under general anaesthesia confirmed the diagnosis of OMF. The surgical procedure involved mandibular segment resection and reconstruction using an iliac crest bone graft stabilised with plates. Subsequent implantation procedures in 2021 restored dental function, and a four-year follow-up demonstrated excellent outcomes, with no signs of recurrence, periimplantitis, or bone graft compromise. This case highlights the importance of comprehensive imaging, histopathological confirmation, and long-term monitoring in managing odontogenic myxofibroma. Early detection and appropriate surgical intervention significantly improve patient outcomes and quality of life. Full article

Background: Based on the multitude of findings, nutrition is becoming increasingly important in the treatment of attention deficit/hyperactivity disorder (ADHD) in children. One promising approach is the so-called oligoantigenic diet (OD). This intervention involves avoiding certain foods that often trigger intolerances and allergies. Previous studies have shown that around 60% of patients experienced a significant reduction in ADHD symptoms after completing such a diet. The aim of the present study was to further confirm the efficacy of the OD within an analysis focusing on the symptom of impulsivity. Materials and Methods: In the present study, the Parent Rating of the Diagnostic System of Mental Disorders in Children and Adolescents (DISYPS-II FBB-ADHD) questionnaire was used to measure the severity of ADHD symptoms. Of 34 children and adolescents (between 7 and 18 years of age) screened and included in this study, 31 participants completed the 4-week OD diet. Results: The corresponding post-diet analysis showed significant short-term improvements for the DISYPS-II FBB-ADHD total score, compared to the start of the diet. This pattern of results also applied to the respective subscales of the DISYPS-II FBB-ADHD questionnaire. A follow-up evaluation conducted 3.5 years after the intervention with 21 participants suggested that the improvements in ADHD symptoms were maintained over time. Specifically, 66.7% of the participants continued to meet the responder criterion, with particularly notable and lasting reductions in impulsivity. Discussion: These results suggest that the beneficial effects of the oligoantigenic diet followed by identifying and avoiding individual intolerant foods may persist long term, and participants’ dietary habits may have also evolved over the years. Conclusion: The oligoantigenic diet may have long-term therapeutic potential for reducing ADHD symptoms, especially impulsivity, in children and adolescents. Full article

Background/Objectives: Systemic lupus erythematosus (SLE) is an autoimmune disease associated with an increased prevalence of cardiac and cerebrovascular events. Despite advancements in management, no validated tools exist that can predict the risk of ischemic stroke in SLE patients. However, several studies have demonstrated an association between a higher CHA₂DS₂-VASc score and an enhanced risk of ischemic stroke in autoimmune diseases without atrial fibrillation (AF) or atrial flutter (AFL). Recently, the European Society of Cardiology suggested the use of a revised score of CHA₂DS₂-VASc without taking sex into account (CHA₂DS₂-VA). Therefore, we sought to check if the new CHA₂DS₂-VA score might predict stroke or other cardiovascular events in SLE patients without AF/AFL. Patients and Methods: We retrospectively analyzed the records of patients with SLE treated at the University Hospital in Kraków, Poland, from 2012 to 2022. Patients with a history of AF/AFL were excluded. Results: This study enrolled 787 SLE patients without AF/AFL (aged 49 (38–60) years) with a predominance of women (n = 705, 89.58%). Common comorbidities included arterial hypertension (n = 376, 47.78%) and hypercholesterolemia (n = 345, 43.84%). Most non-AF/AFL SLE patients had 0–1 points in the CHA₂DS₂-VA score (n = 514, 65.31%). Overall, ischemic stroke occurred in 47 cases during a median follow-up of 8 (4–17) years regarding time from the SLE diagnosis to the stroke, with the incidence rising from 0% (n = 0/297) to 28% (n = 14/50) as the CHA₂DS₂-VA score increased from 0 to ≥5 points. No ischemic strokes or other thromboembolic events occurred among the 575 (73.06%) patients with a CHA₂DS₂-VA score of 0–2 points. In the whole cohort, patients with ≥3 points in the CHA₂DS₂-VA score (n = 212, 26.94%) were older at the last visit, had longer disease duration, were more commonly of the male sex, and were diagnosed more frequently with ischemic stroke or other thromboembolic events in their medical history (p < 0.05, for all) compared to those with 0–2 points (n = 575, 73.06%). However, in multivariable logistic regression, among the CHA₂DS₂-VA components, only older age (≥50 years) was related to the increased risk of thromboembolic complications (OR = 2.09, 95% CI: 1.36–3.22). Other determining factors included the presence of lupus anticoagulant (OR = 3.39, 95% CI: 2.20–5.27) and neurological SLE symptoms (OR = 2.19, 95% CI: 1.19–4.02). Interestingly, male sex (OR = 0.34, 95% CI: 0.22–0.52) and general SLE symptoms (OR = 0.43, 95% CI: 0.28–0.67) were associated with a decreased risk of thromboembolic events in this model (p = 0.034, for the model). Conclusions: SLE-related factors seem important for the onset of thromboembolic episodes. However, a higher CHA₂DS₂-VA score may also help to identify SLE patients with an increased risk of cardiovascular events, including stroke. Prospective studies with a long-term analysis need to be validated using the CHA₂DS₂-VA score to predict stroke risk in SLE patients. Full article

Background: Percutaneous screw fixation has increasingly been used for pelvic ring fracture fixation. In older adult patients, especially in patients with a fragility fracture of the pelvis (FFP), minimally invasive techniques followed by early ambulation have been promoted in order to regain pre-injury levels of mobility and independence. The purpose of this study was to evaluate patient-centered outcomes, including post-operative pain relief, functional performance, and satisfaction, in older adults with pelvic ring fractures treated with percutaneous screw fixation and to assess injury characteristics, complications, and return-to-home rates. Methods: In this retrospective cohort study, patients 50 years and older who had their pelvic fracture treated in the Amsterdam UMC location AMC between January 2019 and December 2022 were identified. After a minimum follow-up period of 6 months, a questionnaire was conducted by phone to evaluate the pain, current living situation, and mobility of the patients. Results: A total of 51 patients were included in this study with a median age of 74 years (IQR 62–82), and the vast majority were female (n = 40, 78%). Over half of the pelvic fractures were caused by low-energy trauma (n = 29, 57%). Unilateral or bilateral sacral fractures with unilateral anterior ring fractures were the most common fracture pattern. The interoperative complication rate was 4%, and the in-hospital complication rate was 23%. Forty-five patients were reached to complete the questionnaire. Forty patients (91%) returned to an acceptable level of mobility after treatment, and almost all (n = 44, 98%) were pleased with the results of the surgery. Conclusions: Percutaneous screw fixation of pelvic fractures in older adult patients is a safe and effective operating technique. Most patients preserve their pre-morbid functionality and are able to return to their previous place of residence after admission. Furthermore, patients are almost unanimously very pleased with the results of the surgery despite some residual pain complaints. Full article