Journal of Clinical Medicine最新文献

Background/Objectives: The COVID-19 pandemic impacted healthcare systems globally, disrupting the management and treatment of acute ischemic stroke (AIS). Understanding how AIS admissions, treatments, and outcomes were affected is critical for improving stroke care in future crises. The objective of this work was to assess the COVID-19 pandemic's impact on AIS admissions, treatment patterns, complications, and patient outcomes in the U.S. from 2016 to 2021, focusing on differences between pre-pandemic (2016-2019) and peri-pandemic (2020-2021) periods. Methods: This is a retrospective cohort study using the National Inpatient Sample (NIS) database, analyzing weighted discharge records of AIS patients over six years. Data encompass U.S. hospitals, including urban, rural, teaching, and non-teaching facilities. The study included AIS patients aged 18 and older (N = 3,154,154). The cohort's mean age was 70.0 years, with an average hospital stay of 5.1 days and an adjusted mean cost of $16,765. Men comprised 50.5% of the cohort. We analyzed temporal trends in AIS hospitalizations from 2016 to 2021, comparing pre- and peri-COVID-19 periods. The primary outcome was the AIS admissions trend over time, with secondary outcomes including reperfusion therapy utilization, intubation rates, discharge disposition, and complications. Trends in risk factors and NIH Stroke Scale (NIHSS) severity were also evaluated. Results: AIS admissions rose from 507,920 in 2016 to 535,694 in 2021. Age and sex distribution shifted, with a growing proportion of male AIS cases (from 49.8% to 51.4%) and a decrease in mean age from 70.3 to 69.7 years. Although not statistically significant, White patients were the majority (68.0%), though their proportion declined as Black, Hispanic, and Asian/Pacific Islander cases increased. Reperfusion therapy, especially mechanical thrombectomy, rose from 2.2% to 5.6% over the study period. Intubation rates increased from 4.8% pre-COVID-19 to 5.5% peri-COVID, with higher rates among COVID-positive patients. NIHSS severity declined over time, with severe strokes (NIHSS ≥ 16) decreasing from 14.5% in 2017 to 12.6% in 2021. Conclusions: The COVID-19 pandemic brought significant shifts in AIS patterns, with younger, more diverse patients, increased reperfusion therapy use, and rising complication rates. These changes underscore the importance of resilient healthcare strategies and resource allocation to maintain stroke care amid future public health emergencies.

The Hungarian Pancreatic Study Group (HPSG) was established with the aim of advancing pancreatology. Our summary outlines the methodologies, key results, and future directions of the HPSG. Methodological elements included, the formation of strategic national and international collaborations, the establishment of patient registries and biobanks, and a strong focus on education and guideline development. Key results encompassed, pioneering research on pancreatic ductal function and the role of cystic fibrosis transmembrane conductance regulator (CFTR) in inflammation, significant advancements in understanding acute and chronic pancreatitis, and the execution of numerous clinical trials to explore new therapeutic approaches. Despite challenges, such as securing funding and translating research into clinical practice, the HPSG's commitment to patient care and scientific innovation has been unwavering. The group aims to deepen research into pancreatic cancer and chronic pancreatitis, conduct more randomized controlled trials (RCTs), and expand its efforts internationally by involving global staff and patients. The authors hope that this summary inspires others to undertake similar initiatives and contribute to the global advancement of medical research and patient care in pancreatology.

Aim: To evaluate the impact of the position of the upper eyelid on the corneal epithelial thickness, anterior elevation map, and corneal aberrations in patients with unimpaired function of the eyelids. Methods: Sixty-one right eyes were included in this prospective, non-randomized study. The low-positioned eyelid group (LP group) consisted of 30 patients with a mean upper eyelid margin position at 3.45 ± 0.45 mm above the corneal apex at primary gaze. The high-positioned eyelid group (HP group) comprised 31 eyes for which the respective value was 4.56 ± 0.36 mm. The anterior elevation map, corneal aberrations, and epithelial thickness profile were obtained with eyes wide open, using a MS-39 corneal tomograph (CSO, Florence, Italy). The analysis was also performed at measurement points 0.3 mm above and 0.3 mm below the eyelid margin. Results: Significantly thinner epitheliums at 4.5 mm above the center of the cornea on the vertical meridian in the LP group were observed (p < 0.05). Higher anterior elevations and thicker epitheliums of the cornea were observed at the measurement location of 0.3 mm above the upper eyelid's margin in the HP group (p < 0.05). A negative correlation between the height of the upper eyelid and spherical aberration was noted. Conclusions: The findings provide evidence that the positioning of the upper eyelid in individuals with normal eyelid function influences the epithelial thickness map, the anterior elevation map, and corneal spherical aberrations.

Background/Objectives: The quality of life (QoL) in patients undergoing pelvic prolapse surgery is a critical area of research in urogynecology. Pelvic organ prolapse (POP) is a prevalent condition affecting a significant number of women, leading to various physical and psychological symptoms that can severely impact their quality of life. Surgical intervention aims not only to correct the anatomical defects but also to enhance the overall well-being of patients. Methods: A comprehensive literature search in the main databases was conducted for studies evaluating quality of life after surgical treatment using techniques with and without mesh. Results: A total of 35 studies met the inclusion criteria, involving a total of 4603 patients. Twenty-two distinct patient-reported outcomes (PRO) questionnaires have been identified as post-surgical QoL assessment tools. Conclusions: Quality of life is significantly improved by surgical treatment of pelvic organ prolapse. Post-surgical PRO scores do not seem to be influenced by the surgical technique used, with no significant differences between methods using mesh or not.

Background/Objectives: Orthopaedic trauma management in polytrauma patients presents challenges, particularly in selecting between damage control orthopaedics (DCO) and early appropriate care (EAC). This systematic review evaluates these approaches and explores the role of biomarkers in optimising surgical timing. The primary objective of this review was to evaluate the potential clinical utility of biomarkers in guiding surgical timing and predicting perioperative complications. The secondary objective was to compare the effectiveness of DCO and EAC approaches, focusing on their impact on patient outcomes when controlled for Injury Severity Scores (ISSs). Methods: A systematic search of PubMed, MEDLINE, and Google Scholar identified studies focusing on fracture management (DCO versus EAC), timing protocols, and biomarkers in polytrauma patients. Twenty-seven studies met inclusion criteria. Results: Among the 27 studies, 12 evaluated biomarkers and 15 compared DCO and EAC. Point-of-care (POC) biomarkers, including lactate (p < 0.001; OR 1.305), monocyte L-selectin (p = 0.001; OR 1.5), and neutrophil L-selectin (p = 0.005; OR 1.56), demonstrated predictive value for sepsis, infection, and morbidity. CD16bright/CD62Ldim neutrophils were significant predictors of infection (p = 0.002). Advanced biomarkers, such as IL-6, IL-10, RNA IL-7R, HMGB1, and leptin offered prognostic insights but required longer processing times. No clear superiority was identified between DCO and EAC, with comparable outcomes when injury severity scores (ISS) were controlled. Conclusions: This systematic review highlights the challenge of translating biomarker research into clinical practice, identifying several point-of-care and advanced laboratory biomarkers with significant potential to predict complications like sepsis, infection, and MODS. Future efforts should focus on refining biomarker thresholds, advancing point-of-care technologies, and validating their role in improving surgical timing and trauma care outcomes.

Background: Gleason scores of 8 or higher indicate a poorer prognosis in metastatic castration-sensitive prostate cancer (mCSPC). This study aims to perform a systematic review and network meta-analysis (NMA) to compare overall survival (OS) and progression-free survival (PFS) among combination therapies with androgen receptor signaling inhibitors (ARSIs) in mCSPC patients, stratified by Gleason score ≥8 and <8. Methods: A literature search was conducted across PubMed, Embase, and Web of Science, using a PRISMA-guided systematic search strategy, covering January 2013 to June 2024. Results: Twelve studies including 12,652 patients were included in the NMAs. In the overall population, most ARSI combination therapies improved survival outcomes, except for orteronel + androgen deprivation therapy (ADT). In the Gleason score ≥8 subgroup, all ARSI combination therapies improved OS, with rezvilutamide showing the highest probability of being the best treatment for OS (HR 0.48, 95% CI 0.31-0.76, P-scores 0.88). In the Gleason score <8 subgroup, only darolutamide + docetaxel + ADT (HR 0.49, 95% CI 0.29-0.81) and apalutamide + ADT (HR 0.67, 95% CI 0.46-0.98) improved OS. Conclusions: ARSI combination therapy is effective for mCSPC patients with Gleason score ≥8, but further investigation is needed to confirm its efficacy in patients with Gleason score <8.

Background/Objectives: Pyoderma gangrenosum (PG) is a rare neutrophilic dermatosis characterized by rapidly developing, painful ulcerative lesions. It exhibits pathergy, a phenomenon in which minor trauma or injury to the skin triggers an exaggerated inflammatory response. This leads to the development of new skin lesions or the worsening of existing ones. Treatment typically involves a combination of corticosteroids and immunosuppressive agents. However, even with effective therapy, the overall management of pyoderma gangrenosum remains challenging, and wound healing can be prolonged. The development of pyoderma gangrenosum after breast cancer surgery is rare, and its presence complicates the treatment of patients requiring additional oncologic therapy. In particular, the effect of radiation on these lesions is not well documented. Given the known skin toxicity of radiotherapy and its negative impact on wound healing, the use of adjuvant breast radiation raises significant concerns in this context. Methods: We present the case of a 66-year-old female with Stage IIB invasive ductal carcinoma of the left breast who developed postoperative pyoderma gangrenosum after breast-conserving surgery. The patient was treated with systemic corticosteroids and cyclosporine, and then subsequently underwent standard-of-care adjuvant chemotherapy and radiation. Results: During therapy, she demonstrated rapid resolution of her pyoderma gangrenosum without experiencing excess skin toxicity. Conclusions: While the literature on the direct application of radiation in pyoderma gangrenosum is limited, our case provides evidence supporting the safety of radiation therapy in oncologic cases complicated by this disease. In addition to receiving the benefit of adjuvant therapy for her breast cancer, our patient demonstrated an improvement in her postoperative PG with no adverse skin effects.

Heart failure (HF) is a major cause of hospitalization, often leading to acute kidney injury (AKI) due to venous congestion. The Venous Excess Ultrasound (VExUS) score, introduced by Beaubin-Souligny, is a bedside tool for assessing congestion severity and guiding decongestive therapy. VExUS has demonstrated prognostic value in predicting AKI, HF readmission, and mortality. Indeed, guiding decongestive therapy through the VExUS score has been shown to significantly improve the likelihood of achieving faster decongestion. Objectives: This review aims to discuss the potential role of VExUS and analyze the recent findings about its relevance in guiding decongestive therapy in patients with acute decompensated HF. Methods: A comprehensive literature review was conducted, which identified journal articles focused on VExUS and manual reviews of relevant peer-reviewed journals. Conclusions: VExUS is a promising tool for evaluating venous congestion in cardiorenal patients, thereby improving fluid and diuretic management. It provides real-time, non-invasive monitoring that enhances clinical decision-making. However, its accuracy depends on operator expertise, and further research is needed to validate its application across different patient populations.

The widespread use of Cardiac Implantable Electronic Devices (CIEDs) has transformed the management of cardiac arrhythmias, improving survival and quality of life for millions. However, this progress has introduced a range of device-related complications, which can significantly impact patient outcomes. This review examines "new diseases" linked to CIEDs, categorizing them into physical (e.g., infections, venous obstruction, lead failure, and device recalls) and functional complications (e.g., arrhythmias, pacemaker syndrome, and left ventricular dysfunction). Prevention and management strategies are emphasized. Emerging technologies, such as leadless devices, quadripolar leads, and remote monitoring systems, hold promise in reducing risks and enhancing patient care. Future directions include integrating artificial intelligence for real-time monitoring, improving device durability, and exploring novel materials to minimize infections and mechanical failures. Understanding CIED-related complications is essential for healthcare providers to balance the benefits and risks of these life-saving technologies.

Background/Objectives: According to the modified Mason classification, radial head fractures can be treated with open reduction and internal fixation (ORIF), radial head arthroplasty, or resection. This study by the Department of Traumatology and Orthopedics of the Military Institute of Medicine aimed to compare the clinical and radiological outcomes of fractures treated with ORIF. Methods: This retrospective study analyzed 55 patients with radial head fractures treated between April 2020 and February 2023. Fractures were classified using Mason system as 15 type II, 26 type III, and 14 type IV. Clinical outcomes were evaluated using the VAS for pain, Broberg-Morrey scale, and the DASH questionnaire, alongside assessments of range of motion, grip strength, and elbow stability. Follow-up radiographs examined bone union, bone fragments displacement, degenerative changes and periarticular ossification. Results: The mean follow-up period was 21.0 ± 10.2 months. There were no statistically significant differences in VAS scale results for Mason types II, III, and IV fractures (4.0 vs. 6.0 vs. 5.0, respectively; p = 0.825), the Broberg-Morrey scale (82.0 ± 15.2 vs. 80.9 ± 15.5 vs. 84.2 ± 15.1, respectively; p = 0.845), or the DASH questionnaire (10.0 vs. 11.7 vs. 17.5, respectively; p = 0.937). Mean extension deficit and supination angles were at the limit of statistical significance (p = 0.076 and p = 0.051). No cases of lateral instability were observed, whereas medial instability was seen in only one case. Bone union was observed in 97.5% of cases, with elbow joint osteoarthritis and periarticular ossification in 15.0% and 45.0% of cases, respectively. Conclusions: Mason type II, III and IV radial head fractures treated with open reduction and internal fixation showed good functional and radiological outcomes with rare complications, including degenerative changes, periarticular ossifications and nonunion.