Journal of Clinical Medicine最新文献

Objective: To investigate the prevalence and clinical spectrum of atypical or non-classical complications in adult-onset Still's disease (AOSD) beyond macrophage activation syndrome (MAS) and to identify factors linked to their occurrence. Methods: Multicenter cross-sectional study of AODS cases included in the Spanish registry on Still's disease. Results: This study included 107 patients (67% women), of whom 64 (59.8%) developed non-classical complications. These include macrophage activation syndrome in 9.5%, atypical skin manifestations in 38.8%, cardiac involvement in 22.7% (comprising pericarditis, myocarditis, pulmonary arterial hypertension, and noninfectious endocarditis), pleuritis in 28.9%, transient pulmonary infiltrates in 4%, significant headache in 14.1%, lower abdominal pain with evidence of peritonitis in 8.4%, and secondary amyloidosis in 0.9%. In the multivariate logistic regression analysis, lymphadenopathy (OR 2.85, 95% CI 1.03-7.91, p = 0.044) and the systemic score system (SSC) index (OR 1.86, 95% CI 1.29-2.69, p = 0.001) were independently associated with the development of non-classical clinical manifestations. In contrast, typical exanthema was associated with a reduced risk of these complications (OR 0.32, 95% CI 0.11-0.95, p = 0.041). Conclusions: In addition to the typical clinical manifestations and MAS, a significant proportion of patients with AOSD develop uncommon complications, some of which can be potentially life-threatening. These should be considered in the evaluation and follow-up of patients. Early recognition and prompt management are crucial to significantly reduce morbidity and mortality.

Background: The artificial urinary sphincter has been an effective treatment for stress urinary incontinence caused by intrinsic sphincter deficiency in women. However, the use of this device has been limited by the technical difficulties and risks associated with the open implantation procedure. Preliminary studies using robotic techniques have shown promising results, but only one small study has compared robotic to open procedures. This study aims to compare the outcomes of robotic and open artificial urinary sphincter implantation in women with stress urinary incontinence due to intrinsic sphincter deficiency in a large multicenter cohort. Methods: Data were collected retrospectively from female patients who underwent open or robot-assisted artificial urinary sphincter implantation from 2006 to 2020 at 12 urology departments. The primary outcome was the rate of complications within 30 days after surgery, graded using the Clavien-Dindo Classification. Perioperative and functional outcomes were compared between the two groups. Results: A total of 135 patients were included, with 71 in the robotic group and 64 in the open group. The open group had a higher rate of intraoperative complications (27.4% vs. 12.7%; p = 0.03) and postoperative complications (46.8% vs. 15.5%; p < 0.0001). More patients in the robotic group achieved full continence (83.3% vs. 62.3%; p = 0.01). The open group had higher explantation (27.4% vs. 1.4%; p < 0.0001) and revision rates (17.5% vs. 5.6%; p = 0.02). The estimated 1-year explantation-free survival rate was higher in the robotic group. (98.6% vs. 78.3%; p = 0.001). Conclusions: Robot-assisted implantation may reduce perioperative morbidity and improve functional outcomes compared to open implantation in women with stress urinary incontinence.

Background: Bupropion, an atypical antidepressant and smoking cessation aid, is known for its potential to cause seizures, cardiotoxicity and neurotoxicity in overdose scenarios. However, overdoses may present variably, and muscular and renal complications, such as rhabdomyolysis and acute kidney injury (AKI), can emerge in unexpected ways. Previous reports have shown that severe overdoses can lead to a spectrum of complications, but the precise mechanisms linking bupropion overdose with rhabdomyolysis remain poorly understood. Clinical presentation: This paper presents the management of a severe rhabdomyolysis case following deliberate ingestion of 4 g of immediate-release bupropion. The report highlights the unexpected presentation of bupropion overdose, including a lack of typical neurotoxic or muscular symptoms, and the subsequent involvement of multiple factors in the decision to initiate early renal replacement therapy, despite the absence of overt acute kidney injury (AKI). Conclusions: This case underscores the importance of individualized patient assessment and the challenges of managing rare and complex drug overdoses. Early intervention with renal replacement therapy, despite the absence of acute kidney injury, may be justified in cases of significant rhabdomyolysis and potential renal complications. Clinicians should maintain a high degree of suspicion for complications like rhabdomyolysis in overdose scenarios and consider early renal support in patients at risk of renal failure, even in the absence of overt kidney injury. The findings also point to the need for a more nuanced approach to diagnosing and treating bupropion overdose in critically ill patients.

Background: Removal of spontaneously fractured leads with their proximal ends migrated into the vascular space has not been analysed in detail thus far. The study aimed to compare the effectiveness of different approaches and auxiliary tools for removing fractured leads with migrated proximal ends. Methods: Retrospective analysis of 72 cases from a database containing 3847 TLEs (transvenous lead extraction). Results: Most of the leads were passive, especially unipolar. Procedure complexity in such cases was high but with satisfying effectiveness (procedural success rate 93.06%) and independent of the position of the proximal end. The rate of major complications was 2.78%, which may be attributed to long implant duration (152.2 months). Extraction of such leads did not influence long-term survival. The femoral approach was most often used (62.50%). In 79.16% of leads, mechanical dissection was required. In 66.7%, proximal ends were strongly attached to the wall, and a loop had to be applied. In 15.28% of procedures, the lead was wrapped around a pig-tail catheter ("spaghetti twisting technique"). Conclusions: (1) Spontaneous lead fracture with the proximal ends migrated into the vascular space is a rare finding (1.87% of the TLE). (2) Removal of such leads requires the use of different approaches as well as dedicated and non-dedicated tools. (3) Despite a high level of procedure complexity, its effectiveness is high, with an acceptable rate of major complications.

Purpose: This study aimed to determine the relationship between alpha angle (the angle between the screws and the glenoid) and thoracic diameters in patients undergoing the Latarjet procedure. Defining the relationship between thoracic morphology and alpha angle is aimed at filling the gap in the literature and improving surgical outcomes. Methods: This retrospective study analyzed 74 patients who underwent the Latarjet procedure for recurrent anterior shoulder instability between 2022 and 2024. All procedures were performed by the same surgeon using a standardized protocol to ensure consistency of surgical technique across cases. In postoperative chest CT scans, alpha angle, anteroposterior diameter of the thorax, transverse diameter of hemithorax, scapular inclination, and glenoid version were evaluated. Results: The study included predominantly male patients (90%) with a mean age of 26.4 ± 6.4 years who underwent Latarjet procedures predominantly on the right side (60%). Significant associations were observed between thoracic morphology and alpha angle on postoperative CT scans. There was a significant positive correlation between anterior-posterior/transverse diameter ratio (AP/T) and alpha angle (r = 0.407, p < 0.001), as well as correlations between scapular inclination, glenoid version, thoracoscapular angle, and alpha angle (r = 0.275, p = 0.018; r = 0.241, p = 0.039; r = -0.288, p = 0.013, respectively). Patients were divided based on an alpha angle threshold of 15 degrees, with results indicating worse outcomes for angles above this threshold. Additionally, the AP/T ratio demonstrated predictive value for poor outcomes (AUC = 0.660, p = 0.018) with a threshold of 1.2545. Conclusions: This study highlights the direct impact of thoracic morphology on the alpha angle observed on post-Latarjet chest CT scans. Specifically, patients with a higher ratio of anterior-posterior to transverse thoracic diameter (AP/T) show a proportional increase in alpha angle. When the AP/T ratio exceeds 1.25, surgeons may face challenges in achieving the target alpha angle.

Background: Animal-Assisted Therapy (AAT) is a clinical approach aimed at building valuable human-animal relationships with both preventive and therapeutic goals. It is provided by a healthcare professional and involves animals (meeting certain criteria) as an integral part of the treatment process. This type of therapy has been shown to have multiple benefits in several areas, such as reducing anxiety in a variety of different groups of people. However, few studies have specifically investigated the benefits of AAT in reducing anxiety in children and adolescents. This systematic review aimed to comprehensively assess the evidence regarding the effectiveness of AAT in reducing anxiety among children and adolescents while also identifying research gaps in this field. Methods: Studies focusing on the relationship of these two variables were obtained from multiple databases (EBSCO, PubMed, and Web of Science). Results: AAT has grown and the literature demonstrates several benefits of this approach. However, few studies have demonstrated the benefits of AAT for reducing anxiety in children and adolescents. Conclusions: Most of these few studies show that this type of intervention can help reduce anxiety levels.

Background/Objectives: Cerebral palsy (CP) can have a negative impact on gross motor function. Conventional hippotherapy and horse-riding simulators (HRS) have shown promising results on gross motor function in populations with neurological disorders. This review aims to update the knowledge on the effectiveness of hippotherapy on gross motor function in children with CP. Methods: A search was conducted in Academic Search Ultimate, CINAHL, Medline complete, and PEDro covering publications between 2012 and 2022. Two authors identified studies that met the inclusion criteria; a third author resolved discrepancies. Studies were included if they analyzed the effects of hippotherapy on the gross motor function of children with CP. The quality of the methodology was assessed according to the PEDro scale. Results: Of the 150 studies initially identified, 9 were included in this review. The studies showed fair (N = 3) and good (N = 6) methodological quality on the PEDro scale. The majority used conventional hippotherapy (N = 7), while a minority used HRS (N = 2). The most commonly used protocol for conventional hippotherapy was 1-2 sessions of 30-45 min per week for 8 weeks (N = 4), whereas for HRS, these protocols were varied. Seven studies on conventional hippotherapy and one study on HRS showed improvements in gross motor function. However, the hippotherapy protocols were not very standardized and the samples were neither homogeneous nor representative. Conclusions: Conventional hippotherapy and HRS appear to have evidence to support their benefits on gross motor function in children with CP. However, more clinical trials with standardized protocols and more representative samples are needed to confirm these effects.

Background: Cellular biobanks are of great interest for performing studies finalized in the development of personalized approaches for genetic diseases, including β-thalassemia and sickle cell disease (SCD), important diseases affecting the hematopoietic system. These inherited genetic diseases are characterized by a global distribution and the need for intensive health care. The aim of this report is to present an update on the composition of a cellular Thal-Biobank, to describe its utilization since 2016, to present data on its application in studies on fetal hemoglobin induction and on gene editing, and to discuss its employment as a "unique tool" during and after the COVID-19 pandemic. Methods: The methods were as follows: freezing, cryopreservation, long-term storage, and thawing of erythroid precursor cells from β-thalassemia patients; fetal hemoglobin (HbF) induction; CRISPR-Cas9 gene editing; HPLC analysis of the hemoglobin pattern. Results: The updated version of the Thal-Biobank is a cellular repository constituted of 990 cryovials from 221 β-thalassemia patients; the phenotype (pattern of hemoglobin production) is maintained after long-term storage; fetal hemoglobin induction and CRISPR-Cas9 gene editing can be performed using biobanked cells. In representative experiments using an isoxazole derivative as HbF inducer, the HbF increased from 13.36% to more than 60%. Furthermore, in CRIPR/Cas9 gene editing, de novo production of HbA was obtained (42.7% with respect to the trace amounts found in untreated cells). Conclusions: The implemented Thal-Biobank was developed before the COVID-19 outbreak and should be considered a tool of great interest for researchers working on β-thalassemia, with the aim of developing innovative therapeutic protocols and verifying the impact of the COVID-19 pandemic on erythroid precursor cells.

Objectives: Heart failure (HF) remains a significant public health issue, with heart transplantation (HT) being the gold standard treatment for end-stage HF. The increasing use of mechanical circulatory support, particularly left ventricular assist devices (LVADs), as a bridge to transplant (BTT), presents new perspectives for increasingly complex clinical scenarios. This study aimed to compare long-term clinical outcomes in patients in heart failure with reduced ejection fraction (HFrEF) receiving an LVAD as BTT to those undergoing direct-to-transplant (DTT) without mechanical support, focusing on survival and post-transplant complications. Methods: A retrospective, single-center study included 105 patients who underwent HT from 2010. Patients were divided into two groups: BTT (n = 28) and DTT (n = 77). Primary endpoints included overall survival at 1 and 7 years post-HT. Secondary outcomes involved late complications, including organ rejection, renal failure, cardiac allograft vasculopathy (CAV), and cerebrovascular events. Results: At HT, the use of LVADs results in longer cardiopulmonary bypass and cross-clamping times in the BTT group; nevertheless, surgical complexity does not affect 30-day mortality. Survival at 1 year was 89.3% for BTT and 85.7% for DTT (p = 0.745), while at 7 years, it was 80.8% and 77.1%, respectively (p = 0.840). No significant differences were observed in the incidence of major complications, including permanent dialysis, organ rejection, and CAV. However, a higher incidence of cerebrovascular events was noted in the BTT group (10.7% vs. 2.6%). Conclusions: LVAD use as BTT does not negatively impact early post-transplant survival compared to DTT. At long-term follow-up, clinical outcomes remained similar across groups, supporting LVADs as a viable option for bridging patients to transplant.

Background/Objectives: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is closely related to SARS-CoV and uses angiotensin-converting enzyme 2 as its cellular receptor. In early 2020, reports emerged linking CoV disease 2019 (COVID-19) to olfactory and gustatory disturbances. These disturbances could be attributed to virus-induced damage to olfactory neurons or immune responses, thereby affecting sensory functions. This randomized controlled trial aimed to evaluate the effectiveness of a structured orofacial rehabilitation program in improving smell (olfaction) and taste (gustation) sensations in children post-COVID-19. Methods: Forty children recovering from COVID-19 in government hospitals in Saudi Arabia were included and randomly assigned to the control group or the experimental group. The orofacial program included (a) facilitation of olfactory function using the 40-item modified Arabic version of the University of Pennsylvania Smell Identification Test (UPSIT); (b) assessment of gustatory function using taste strips with four varying concentrations; and (c) orofacial myofunctional therapy. The intervention was applied three times a week and lasted for 3 months. Results: The experimental group showed a significantly greater improvement in UPSIT scores (median change of 24.1%) than the control group (14.7%; p = 0.010). However, no significant difference was found in the taste strip test scores among the groups or between male and female participants. Conclusions: This study suggests that a structured orofacial rehabilitation program could enhance olfactory and gustatory functions in children recovering from COVID-19.