Psoriasis represents a chronic autoimmune skin condition defined by various clinical forms, including inverse, erythrodermic, pustular, guttate, plaque types. While current therapies, including topical treatments but also systemic through conventional synthetic drugs and biologics, have improved symptom management, no treatment completely cures the disease, and numerous options are linked to considerable adverse effects, including immunosuppression and carcinogenic risks. Therefore, there is growing interest in bioactive compounds from natural sources due to their potential to reduce inflammation and oxidative stress in psoriasis with fewer adverse effects. The present narrative review aimed to address the limitations of current psoriasis therapies by exploring the therapeutic potential of bioactive compounds in the classes of flavonoids, terpenoids, omega-3 fatty acids, and alkaloids assessed through complex experimental models, focusing on their immunomodulatory and anti-inflammatory properties. Recent studies highlight the efficacy of natural bioactive compounds in reducing psoriasis symptoms, either as standalone treatments or in combination with conventional therapies. While these compounds show promise in alleviating psoriasis-related inflammation, further research is needed to optimize their therapeutic use, understand their mechanisms of action, and assess long-term safety. Future studies should focus on clinical trials to establish standardized protocols for incorporating bioactive compounds into psoriasis management and explore their potential role in personalized treatment strategies. Continued research is essential to develop more effective, safer, and affordable therapeutic options for psoriasis patients.

Metabolic and bariatric surgery (MBS) is an effective intervention for patients with severe obesity and metabolic comorbidities, particularly when non-surgical weight loss methods prove insufficient. MBS has shown significant potential for improving quality of life and metabolic health outcomes in individuals with obesity, yet it carries inherent risks. Although these procedures offer a multifaceted approach to obesity treatment and its clinical advantages are well-documented, the limited understanding of its long-term outcomes and the role of multidisciplinary care pose challenges. With an emphasis on quality-of-life enhancements and the handling of postoperative difficulties, the present narrative review seeks to compile the most recent findings on MBS while emphasizing the value of an integrated approach to maximize patient outcomes. Effective MBS and patients’ management require a collaborative team approach, involving surgeons, dietitians, psychologists, pharmacists, and other healthcare providers to address not only physiological but also psychosocial patient needs. Comparative studies demonstrate the efficacy of various MBS methods, including Roux-en-Y gastric bypass and laparoscopic sleeve gastrectomy that may considerably decrease morbidity and mortality in individuals with obesity. Future studies should target long-term patient treatment, and decision making should be aided by knowledge of obesity, comorbidity recurrence rates, and permanence of benefits.

Cardiovascular diseases (CVDs) remain the leading global cause of death, with obesity acting as a significant contributing factor through mechanisms such as chronic inflammation, insulin resistance, and endothelial dysfunction. Molecular pathways at the interface of obesity, diet, and CVDs reveal how altered lipid metabolism, oxidative stress, and inflammatory signaling contribute to CVD progression. Despite advancements in treatment, effective management of CVDs, particularly in the context of obesity, remains a challenge. This review addresses the gap in understanding the relationship between obesity, nutritional status, and CVD progression, evaluating the impact of dietary interventions such as low-carb, Mediterranean, ketogenic, and Dietary Approaches to Stop Hypertension diets on cardiovascular health. Key findings indicate that adipokines, interleukins, and tumor necrosis factor alpha play significant roles in inflammatory responses and insulin resistance, further exacerbating cardiovascular dysfunction. Furthermore, optimized dietary strategies have been shown to modulate several molecular pathways, improving cardiovascular risk factors and enhancing metabolic health. This review underscores the significance of understanding molecular metabolic pathways in the intricate relationship between obesity, diet, and CVDs. It highlights the role of personalized nutrition and comprehensive dietary patterns in the management of CVDs and advocates for further research to optimize dietary strategies for sustained cardiovascular health.

Background and Objectives: Assessing risk is essential for optimal care in acute pulmonary embolism (PE). The present research seeks to evaluate the value of admission blood cellular indices as predictors of in-hospital outcome in acute PE and their utility in conjunction with validated risk tools such as the Pulmonary Embolism Severity Index (PESI) score and the European Society of Cardiology (ESC) risk stratification. Materials and Methods: A total of 1058 individuals hospitalized at Bihor County Emergency Hospital, Oradea, Romania, with a diagnosis of acute PE confirmed by contrast-enhanced computed tomographic pulmonary angiography were retrospectively evaluated. Results: A total of 165 patients (18.2%) experienced adverse outcomes, including in-hospital mortality, cardiac arrest, cardiogenic shock, or persistent hypotension, and required rescue thrombolytic therapy. The neutrophil-to-lymphocyte ratio (NLR) was an independent predictor for in-hospital adverse outcome OR = 1.071 (95% CI 1.01–1.137), p < 0.001. NLR as a predictor of adverse outcome had an AUC of 0.712 (95% CI 0.661–0.742), p < 0.001, sensitivity of 72.56%, and specificity of 64.19% for a cutoff value of >5.493. In a combined model with PESI or with ESC risk classification, NLR is leading to a significant improvement in their AUC (p < 0.001). Conclusions: Among hematological markers, NLR holds the greatest relevance for stratifying risk in acute pulmonary embolism and serves as an independent indicator of unfavorable in-hospital prognosis. NLR had an acceptable discriminative power to predict short-term complications and can increase the predictive value of the PESI score and of ESC risk classification.

Drug interactions are a significant and integral part of the concept of medication-related adverse events, whether referring to potential interactions or those currently observed in real-world conditions. The high global consumption of antibiotics and their pharmacokinetic and pharmacodynamic mechanisms make antibiotic-drug interactions a key element that requires continuous study due to their clinical relevance. In the present work, the current state of knowledge on antibiotic-drug interactions, which are less studied than other drug-drug interactions despite their frequent use in acute settings, has been consolidated and updated. The focus was on the interactions of the commonly used antibiotics in clinical practice, on the characteristics of the geriatric population susceptible to interactions, and on the impact of online drug interaction checkers. Additionally, strategies for optimizing the management of these interactions, including spacing out administrations, monitoring, or avoiding certain combinations, are suggested. Sustained research and careful monitoring are critical for improving antibiotic safety and efficacy, especially in susceptible populations, to enhance precision in managing antibiotic-drug interactions.

Healthcare waste (HCW) represents a growing yet frequently underestimated threat to public health, due to its complex toxicological profile. Exposure to HCW has been associated with a broad spectrum of adverse effects, including infections of bacterial, viral, or fungal origin, as well as systemic consequences such as endocrine disruption, metabolic disturbances, and mutagenic, carcinogenic, or teratogenic outcomes. These risks are particularly elevated among healthcare professionals and waste management personnel, who are directly exposed to hazardous materials. This narrative review aims to consolidate current knowledge on the toxic potential of HCW, emphasizing the variability of risks according to waste category and point of origin. A critical reevaluation of the toxicity–health risk–waste management triad is needed to strengthen preventive and protective strategies in both clinical and waste-handling settings, and the review is therefore structured around targeted questions along this axis. Priority should be given to waste prevention, minimization, and segregation at source, as downstream treatment processes may introduce additional hazards. Each category of hazardous HCW exhibits specific mechanisms of toxicity, underlining the importance of targeted and informed management approaches. Future directions should include enhanced training for waste handlers, the development of unified regulatory frameworks, and improved international data collection and reporting systems. Strengthening these components is essential for reducing occupational and environmental health risks and ensuring safer conditions across healthcare systems.