Quality Of Life In Patients Research Articles

ThP5.11 - Reducing Gallstone Related Patient Episodes Through Index Admission Management: A Multicentre Retrospective Study

Abstract Aim Gallstones represent a significant portion of acute general surgical admissions, with widespread management practices across the UK. Our objective was to assess the effects of implementing proactive management strategies for symptomatic gallstones and their complications on admissions related to gallstone. Methods A retrospective multicentre study of three acute general surgical units within a single health board with similar population coverage between 2014 and 2018. In site A, the standard of care was definitive management of gallstone disease in the index admission; whereas in site B & C this was not the case. All gallstone related presentations were included. The data was extracted from the health board coding data. Number of biliary related admissions compared between the three sites. Results 3,790 episodes were identified. Biliary colic was the most common (54.9%) reason for presentation followed by acute cholecystitis (22.7%), acute pancreatitis (16.2%) and ascending cholangitis (6.2%). For biliary colic: site A had 361 presentations, site B had 853 presentations and site C had 867 presentations. The occurrences of more than one admission were 22.7%, 36.3%, and 42.3% for Site A, B, and C, respectively. Overall, site A had 796 biliary presentations; compared to 1497 each at site B and C. Conclusion Implementing definitive surgical interventions during the index admission for biliary-related cases offers a substantial reduction in re-admission rates, leading to an overall decrease in hospital attendance. This not only yields significant cost benefits for the health board but also enhances the quality of life for patients.

Barriers and Strategies to Effective Serious Illness Communication for Patients with End-Stage Liver Disease in the Intensive Care Setting.

Background: Patients with end-stage liver disease (ESLD) often require Intensive Care Unit (ICU) admission during the disease trajectory, but aggressive medical treatment has not resulted in increased quality of life for patients or caregivers. Methods: This narrative review synthesizes relevant data thematically exploring the current state of serious illness communication in the ICU with identification of barriers and potential strategies to improve performance. We provide a conceptual model underscoring the importance of providing comprehensible disease and prognosis knowledge, eliciting patient values and aligning these values with available goals of care options through a series of discussions. Achieving effective serious illness communication supports the delivery of goal concordant care (care aligned with the patient's stated values) and improved quality of life. Results: General barriers to effective serious illness communication include lack of outpatient serious illness communication discussions; formalized provider training, literacy and culturally appropriate patient-directed serious illness communication tools; and unoptimized electronic health records. ESLD-specific barriers to effective serious illness communication include stigma, discussing the uncertainty of prognosis and provider discomfort with serious illness communication. Evidence-based strategies to address general barriers include using the Ask-Tell-Ask communication framework; clinician training to discuss patients' goals and expectations; PREPARE for Your Care literacy and culturally appropriate written and online tools for patients, caregivers, and clinicians; and standardization of documentation in the electronic health record. Evidence-based strategies to address ESLD-specific barriers include practicing with empathy; using the "Best-Case, Worst Case" prognostic framework; and developing interdisciplinary solutions in the ICU. Conclusion: Improving clinician training, providing patients and caregivers easy-to-understand communication tools, standardizing EHR documentation, and improving interdisciplinary communication, including palliative care, may increase goal concordant care and quality of life for critically ill patients with ESLD.

Effect of fatigue on quality of life in patients with rheumatoid arthritis: the chain mediating role of resilience and self-efficacy

ObjectivesExploring the effect of resilience and self-efficacy in mediating the chain between fatigue and quality of life(QOL) in patients with rheumatoid arthritis (RA).MethodsFrom June 2022 to November 2022, 423 RA patients were chosen by a convenience sample method from two tertiary care facilities in Chengdu, Sichuan Province. General Information Questionnaire, Bristol Multidimensional Scale of Fatigue in Patients with Rheumatoid Arthritis, SF−12 Health Survey Short Form, Chinese version of the ten-item psychological Resilience Scale, and Chinese-language Arthritis Self-Efficacy Scale, an 8-element version, were among the questionnaires used.ResultsIn the physical component summary( PCS), self-efficacy, psychological resilience, and self-efficacy were all significantly mediated by fatigue (total effect mediated 8.88%). In the mental component summary (MCS), fatigue (total effect mediated 10.79%), self-efficacy (total effect mediated 8.99%), psychological resilience, and self-efficacy (total effect mediated 2.01%) were all significantly mediated by fatigue.ConclusionFatigue in RA patients can affect the quality of life both directly and indirectly through the mediating effects of psychological resilience, self-efficacy, and the chain mediating effect of psychological resilience-self-efficacy.

ThP3.6 - Long Term Surgical Outcome of Complete Intrathoracic Stomach (CIS)

Abstract Background & Aims Surgery is required for medically fit symptomatic CIS patients to avoid complications (volvulus, obstruction & strangulation) that have high morbidity & mortality. To assess the long term outcome including QOL (quality of life) for patients who underwent laparoscopic biological hiatal mesh reconstruction for CIS (100%). Methods Retrospective analysis of a prospectively collected of 34 CIS of 154 consecutive GPEH(Giant Para-Esophageal Hernia) patients intervened between March 2008- December 2023 in a large DGH. Data collected included demographics, BMI, ASA, Preoperative investigations (OGD & Computerised Tomography), operative details including complications, & standardised GERD-Health Related Quality of Life Questionnaire(GERD-QOL) scores of 0-5, 6-10, 11-15 & more than 15 as excellent, good, fair & poor respectively (pre-operatively, 6-month post-operative & long-term), postoperative diet, SOB (shortness of breath) & patient satisfaction. Results 34 included M:F 11: 23, age 72*(45-83) years, BMI 29 *(20-43), ASA III *(II-III). 20(59%), 20(59%), 18(53%), 14(41%), 14(41%) & 12(35%) had heartburn, dysphagia, retrosternal discomfort, vomiting, weight loss and SOB respectively. 6 (18%) emergencies, 22 (65%) incomplete OGDs, operative time 210* (150-510) mins, 1(3%) conversion, 3*(9%) surgical mortality & PO stay 3*(2-27) days. Pre and 6-month post surgery GERD-QOL poor (≥15) & excellent (<5) in 21(62%) & 32(94%) respectively with 32(94%) excellent satisfaction. Follow up at 102*(16-190) months had 2 more unrelated deaths, 21(72%) contacted with GERD-QOL excellent (<5) in 14(67%), poor 1(5%), 19(90%) solid diet, 2(10%) SOB with 19(90%) excellent satisfaction. Conclusion Favourable long term outcome achieved here supports complex surgery for this debilitating condition in the medically fit symptomatic elderly patients. * Median

Quality of Life in Patients with Birdshot Chorioretinitis Aged 80 and Older

ABSTRACT Purpose Birdshot chorioretinitis (BSCR) is an ocular HLA-related disease with variable clinical progression. We examine the quality of life (QOL) of BSCR individuals aged ≥80 years, providing insights into the long-term disease impact. Methods We utilized data from the CO-BIRD cohort (ClinicalTrials.gov Identifier: NCT05153057) conducted at Hôpital Cochin in Paris, France, focusing on BSCR patients aged ≥80. The main outcome was vision-related QOL using the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25). We used Spearman correlation to explore the impact of better BCVA and MD on the composite score, and the Wilcoxon test to evaluate specific visual symptoms’ effects. Results The study included 35 patients with a mean age of 83.9 ± 3.7 years, 74.3% of whom received systemic immunosuppression. The mean composite score was 58 ± 30, with a median of 75 (23–79). The lowest subscores were driving capacity (38 ± 38), mental health (49 ± 33), and role difficulties (50 ± 35), while the highest were for ocular pain (70 ± 25) and social function (70 ± 38). Decimal BCVA below 0.5 and MD below −6 dB were associated with lower subscores. BCVA and MD were strongly correlated with the composite score (R = 0.67). Symptoms of poor color and blurry vision were significantly associated with lower composite score (p < 0.005). Conclusion Most BSCR patients over 80 in our cohort maintained sufficient vision for daily activities. The high standard deviation and wide range of VFQ-25 results reflect the heterogeneity of visual outcomes among elderly BSCR patients.

Methods for assessing quality of life in cancer

Background. The problem of a significant reduction in the quality of life (QoL) of oncological patients remains relevant despite current achievements in medicine. The issue of standardizing methods for assessing QoL in such patients is relatively acute. Patients undergo this assessment from the diagnostic stage to the end of rehabilitation, so it’s important to choose an accurate and precise method for QoL evaluation.Objective: to analyze existing questionnaire-based methods for assessing QoL in cancer patients.Material and methods. The search for publications was conducted in the scientific databases PubMed/MEDLINE, ScienceDirect, and eLibrary. Additionally, the sources found by queries in Yandex and Google search engines by each researcher individually were considered. The review included 38 articles.Results. The vast majority of questionnaires used to assess QoL in oncological patients can be divided into two large groups: based on QLQ-C30 and FACT-G. Despite the similarity between QLQ-C30 and FACT-G questionnaires, some shift in their focus was shown. QLQ-C30 is more oriented on physical indicators, and FACT-G is more aimed at social and emotional well-being. Besides them, questionnaires that proved to identify and monitor individual groups of symptoms and syndromes were presented: FSFI, HADS and Russian questionnaire on well-being, activity, mood.Conclusion. The obtained results indicated a fairly wide choice of questionnaires for the overall assessment of QoL and its individual elements. They include both proven screening and monitoring tools and those requiring validation and expansion of the evidence base. Due to high effectiveness of questionnaires as QoL screening and monitoring tools, further work is needed to ensure that they are widely included in clinical guidelines.

Assessment of long-term psychosocial outcomes in N-methyl-D-aspartate receptor encephalitis – the SAPIENCE study protocol

BackgroundN-methyl-D-aspartate-receptor (NMDAR) encephalitis is a rare neurological autoimmune disease with severe neuropsychiatric symptoms during the acute phase. Despite good functional neurological recovery, most patients continue to experience cognitive, psychiatric, psychological, and social impairments years after the acute phase. However, the precise nature and evolving patterns over time of these long-term consequences remain unclear, and their implications for the well-being and quality of life of predominantly young patients have yet to be thoroughly examined.MethodsSAPIENCE is a European multi-center (n = 3) prospective observational cohort study studying the long-term cognitive, psychiatric, psychological, and social outcome in patients with NMDAR encephalitis. The study consists of three interconnected levels. Level 1 comprises a qualitative interview and focus groups with patients and their caregivers. Level 2 consists of a condensed form of the interview, standardized questionnaires, and a detailed neuropsychological examination of patients. Level 3 involves an online survey that will be open to patients world-wide and explores patient-reported outcomes (PROMs), and patient-reported experiences (PREMs) in association with clinical and cognitive outcomes. Levels 1 to 3 will progressively contribute developing of structured interviews, survey questions, and treatment guidelines by informing one another.DiscussionSAPIENCE is an in-depth study of the long-term effects of NMDAR encephalitis and bridges the gap between standardized assessments and individual patient experiences, intending to improve patient care and to increase awareness of the psychosocial long-term consequences of the disease. Through collaboration of experts in clinical neurology and social and health psychology across Europe, SAPIENCE aims to create online assessment tools and formulate guidelines for patient-centered post-acute care that will help enhance the quality of life for patients and caregivers.

Machine learning-based risk prediction model construction of difficult weaning in ICU patients with mechanical ventilation

In intensive care unit (ICU) patients undergoing mechanical ventilation (MV), the occurrence of difficult weaning contributes to increased ventilator-related complications, prolonged hospitalization duration, and a significant rise in healthcare costs. Therefore, early identification of influencing factors and prediction of patients at risk of difficult weaning can facilitate early intervention and preventive measures. This study aimed to strengthen airway management for ICU patients by constructing a risk prediction model with comprehensive and individualized offline programs based on machine learning techniques. This study involved the collection of data from 487 patients undergoing MV in the ICU, with a total of 36 variables recorded. The dataset was divided into a training set (70% of the data) and a test set (30% of the data). Five machine learning models, namely logistic regression, random forest, support vector machine, light gradient boosting machine, and extreme gradient boosting, were compared to predict the risk of difficult weaning in ICU patients with MV. Significant influencing factors were identified based on the results of these models, and a risk prediction model for ICU patients with MV was established. When evaluating the models using AUC (Area under the Curve of ROC) and Accuracy as performance metrics, the Random Forest algorithm exhibited the best performance among the five machine learning algorithms. The area under the operating characteristic curve for the subjects was 0.805, with an accuracy of 0.748, recall (0.888), specificity (0.767) and F1 score (0.825). This study successfully developed a risk prediction model for ICU patients with MV using a machine learning algorithm. The Random Forest algorithm demonstrated the highest prediction performance. These findings can assist clinicians in accurately assessing the risk of difficult weaning in patients and formulating effective individualized treatment plans. Ultimately, this can help reduce the risk of difficult weaning and improve the quality of life for patients.

Efficacy of robotic surgery in liver resections: oncological outcomes and quality of life

Introduction: Hepatic resection is a crucial surgical intervention for the treatment of hepatic neoplasms, such as hepatocellular carcinoma and colorectal metastases. Recently, robotic surgery has emerged as a promising alternative to traditional techniques, offering greater surgical precision and potentially improving clinical and oncological outcomes. Objective: The objective of this systematic review is to evaluate the efficacy of robotic hepatic resection in comparison to open and laparoscopic surgical approaches, with a focus on oncological outcomes and patient quality of life. Methods: A comprehensive search was conducted in the PubMed, Scopus, and Cochrane Library databases to identify studies published between 2013 and 2023 that compared robotic hepatic resections with traditional approaches, focusing on oncological outcomes and postoperative quality of life. Results: The results show that robotic hepatic resection achieves tumor-free margins (R0) in up to 96% of cases, comparable or superior to open and laparoscopic techniques. Tumor recurrence rates were also slightly lower with robotic surgery. Additionally, the robotic technique presented a lower incidence of postoperative complications, with faster recovery and improved quality of life. Discussion and Conclusion: Robotic surgery offers significant advantages in terms of surgical precision, safety, and postoperative recovery. However, challenges such as high costs and the learning curve remain. Additional studies, including randomized clinical trials, are necessary to confirm these findings and expand the clinical indications for robotic hepatic resection.

Health-Related Quality of Life and Satisfaction in Atrial Fibrillation Patients on Anticoagulant Therapy: Differences between Vitamin K Antagonists and Direct Oral Anticoagulants; Results from the Multicentre REGUEIFA Registry.

Background: Oral anticoagulation (OAC) is pivotal in the clinical management of atrial fibrillation (AF) patients. Vitamin K antagonists (VKAs) and direct oral anticoagulants (DOACs) prevent thromboembolic events, but information about the quality of life (QoL) and patient satisfaction in relation with the anticoagulant treatment is limited. Methods: REGUEIFA is a prospective, observational, and multicentre study that included patients with AF treated by cardiologists. We included patients treated with VKAs or DOACs. The EuroQol-5D (EQ-5D) questionnaire evaluated QoL, and the Anti-Clot Treatment Scale (ACTS) questionnaire investigated patient satisfaction with OAC. Results: A total of 904 patients were included (532 on VKA and 372 on DOACs). A total of 846 patients completed the EQ-5D questionnaire, with results significantly worse in patients on VKAs than on DOACs: more mobility limitations (37.6% vs. 24.2%, p < 0.001), more restriction in usual activities (24.7% vs. 18.3%, p = 0.026), more pain/discomfort (31.8% vs. 24.2%, p = 0.015), a lower visual analogue scale (VAS) score (66.4 ± 16.21 vs. 70.8 ± 15.6), and a lower EQ-D5 index (0.79 ± 0.21 vs. 0.85 ± 0.2, p < 0.001). After adjusting for baseline characteristics, VKA treatment was not an independent factor towards worse EQ-5D results. Also, 738 patients completed the ACTS questionnaire, and burden and profit scores were lower in patients on VKAs than for DOACs (52.1 ± 8.4 vs. 55.5 ± 6.8, p < 0.001 and 11.1 ± 2.4 vs. 11.8 ± 2.6, p < 0.001, respectively). The negative impact score was higher for VKAs than for DOACs (1.8 ± 1.02 vs. 1.6 ± 0.99, p < 0.001), with a general positive impact score lower for VKAs than for DOACs (3.6 ± 0.96 vs. 3.8 ± 1.02, p < 0.001). Conclusions: Patients on VKA have more comorbidity and worse EQ-5D and VAS scores than those on DOACs. VKA has a greater burden and higher negative impact on the patient's life than DOACs.

Sleep quality in middle-aged and elderly hemodialysis patients: Impact of a structured nursing intervention program.

Poor sleep quality is common among hemodialysis patients and can significantly impact their well-being. This study aimed to evaluate the effectiveness of a structured nursing intervention program in improving sleep quality in middle-aged and elderly hemodialysis patients. To evaluate the impact of nursing intervention on sleep quality in hemodialysis patients. This cross-sectional study was conducted in a tertiary hospital, the First Affiliated Hospital of Nanchang University, in 2023. This study included 105 middle-aged and elderly hemodialysis patients aged ≥ 45 years who underwent maintenance hemodialysis for at least 3 mo, utilizing the Pittsburgh Sleep Quality Index (PSQI) to identify poor sleepers. Those identified underwent a 12-wk nursing intervention program focusing on education, relaxation techniques, and counseling. Post-intervention, sleep quality was reassessed using the PSQI. The study found that 68.6% of hemodialysis patients were poor sleepers. Following the 12-wk nursing intervention program, there was a significant decrease in the mean global PSQI score from 8.9 ± 3.2 to 5.1 ± 2.7 (P < 0.001), indicating improved sleep quality. This demonstrated the effectiveness of the structured nursing intervention in enhancing sleep quality for middle-aged and elderly hemodialysis patients. The structured nursing intervention program focusing on sleep hygiene education, relaxation techniques, and counseling effectively improved sleep quality among middle-aged and elderly hemodialysis patients. The significant decrease in the mean global PSQI score post-intervention indicates the positive impact of tailored nursing interventions in addressing poor sleep quality in this patient population. These findings emphasize the importance of implementing targeted nursing interventions to enhance the quality of life for hemodialysis patients by addressing the prevalent issue of poor sleep quality.

Promising strategies in natural products treatments of psoriasis-update.

Psoriasis is a chronic, relapsing, inflammatory skin disease and has been increasing year by year. It is linked to other serious illnesses, such as psoriatic arthritis, cardiometabolic syndrome, and depression, resulting in a notable decrease in the quality of life for patients. Existing therapies merely alleviate symptoms, rather than providing a cure. An in-depth under-standing of the pathogenesis of psoriasis is helpful to discover new therapeutic targets and develop effective novel therapeutic agents, so it has important clinical significance. This article reviews the new progress in the study of pathogenesis and natural products of psoriasis in recent years. These natural products were summarized, mainly classified as terpenoids, polyphenols and alkaloids. However, the translation of experimental results to the clinic takes a long way to go.

Letter to the editor: "Patient-reported satisfaction and health-related quality of life in patients with breast augmentation: a follow-up of 6 months."

Letter to the editor: "Patient-reported satisfaction and health-related quality of life in patients with breast augmentation: a follow-up of 6 months."

Higher rates of recurrence and worse quality of life in obese patients undergoing inguinal hernia repair.

Prior investigations regarding the effect of obesity on inguinal hernia repair have been mixed. The aim of our study was to retrospectively compare perioperative outcomes, recurrence rate, and quality of life between obese and non-obese patients undergoing inguinal hernia repair. Patients who underwent inguinal hernia repair by any approach at a single institution were identified from a prospectively maintained quality database. Patients with a body mass index (BMI) greater than or equal to 30kg/m2 were considered obese. Quality of life was measured with the Surgical Outcomes Measurement System (SOMS) and Carolinas Comfort Scale (CSS) surveys. Differences between obese and non-obese patients were assessed using independent samples t-tests, Wilcoxon rank-sum, and chi-square tests. Between 2010 and 2021, a total of 5575 patients underwent inguinal hernia repair. Fifteen percent of patients were identified as obese (835 patients, mean BMI 33.2 ± 3.3kg/m2). A significantly higher percentage of obese patients were diabetic, and operative time and estimated blood loss were higher in the obese group (all p < 0.001). Rates of hernia recurrence in obese patients was significantly more likely than in non-obese patients (4.2% vs 2.0%, p < 0.001). Up to 2 years postoperatively, a greater percentage of obese patients reported worse quality of life on the SOMS and more bothersome symptoms on the CCS. Inguinal hernia repair in obese patients is a more technically challenging operation. Long-term follow-up revealed a greater risk of hernia recurrence and worse quality of life up to 2 years postoperatively in this patient population.

Oral Protein Supplements Might Improve Nutritional Status and Quality of Life in Elderly Patients after Standard Pancreatic Resection.

Elderly patients who undergo pancreaticoduodenectomy (PPPD) or distal pancreatectomy (DP) experience not only a reduction in protein intake but also a decrease in protease secretion, leading to impaired protein digestion and absorption. This increases the risk of malnutrition and creates a dual burden of sarcopenia. This randomized, double-blind, placebo-controlled trial examined the impact of protein supplements on the nutritional status and quality of life (QoL) of elderly patients after PPPD and DP surgeries. For six weeks, the case group (CG; n = 23) consumed protein supplements containing 18 g of protein daily, while the placebo group (PG; n = 18) consumed a placebo with the same amount of carbohydrate. In elderly patients where protein digestion and intake were compromised, the CG showed significantly higher protein intake (77.3 ± 5.3 g vs. 56.7 ± 6.0 g, p = 0.049), improved QoL, better nutritional status, and faster walking speed compared to the PG. Protein intake was positively correlated with muscle mass and phase angle. Protein supplementation may not only increase protein intake but also improve clinical outcomes such as walking speed, nutritional status, and QoL in elderly post-surgical patients at high risk of sarcopenia. Further studies are needed to determine the optimal dosage and long-term effects.

Monitoring the Quality of Life and the Relationship between Quality of Life, Dietary Intervention, and Dietary Adherence in Patients with Coeliac Disease.

Inadequate adherence to a gluten-free diet in coeliac disease triggers autoimmune reactions and can reduce the quality of life. The strict diet requires constant vigilance, which can cause psychological distress. Our research aimed to assess the quality of life in adult patients with coeliac disease and to find a correlation between quality of life, dietary intervention, and adherence. The study included 51 adult patients with coeliac disease who completed a quality-of-life questionnaire. Adherence was assessed using serological tests and a dietary adherence test. The patients were divided into two groups: those on a gluten-free diet for at least three months (Group I) and newly diagnosed patients (Group II). Group I showed a significant decrease in the dysphoria subscale of the quality-of-life test between the first and last surveys. Poor quality of life was associated with worse adherence in Group II. A higher "Health concerns" quality of life subscale score was also associated with worse adherence in Group II. Our results suggest that dietetic care may be beneficial for patients with coeliac disease by reducing dysphoria. We recommend regular and long-term dietary monitoring from diagnosis to ensure adherence to a gluten-free diet and to maintain quality of life.

Study of whey protein on muscle mass and functional rehabilitation in postoperative total knee arthroplasty patients.

Patients who underwent total knee arthroplasty (TKA) often experience muscle loss due to pain and limited mobility. Nutritional supplementation and rehabilitation may positively affect the decline in muscle function. The purpose of this study is to evaluate whether whey protein intervention, in addition to conventional rehabilitation training, is beneficial in improving muscle function and quality of life in patients after TKA. 72 patients who met the criteria were selected for this randomized controlled study. For the experimental group, whey protein was used as a daily supplement for 12 weeks, while the control group was given a placebo, during which both groups received conventional rehabilitation training. Muscle strength and each of the secondary observables needed to be measured and statistically analyzed preoperatively and at 4, 8, and 12 weeks post-intervention. In total, 62 subjects completed the study: 32 in the experimental group and 30 in the control group. Both groups showed significant improvement in muscle strength, VAS, ROM, AKS and leg circumference after 12 weeks of treatment. Compared to the control group, patients in the experimental group showed significant improvement in muscle strength, VAS, ROM, AKS and leg circumference (p= 0.001, p= 0.002, p= 0.001, p= 0.001, p= 0.001, respectively) after 12 weeks of treatment. The 12-week intervention of whey protein nutritional supplement showed significant improvement in muscle mass and function among post-TKA patients besides aiding with conventional rehabilitation exercise.

Clinical Review of Non-invasive Ventilation.

Noninvasive ventilation (NIV) is the mainstay to treat patients who need augmentation of ventilation for acute and chronic forms of respiratory failure. The last several decades has witnessed an extension of the indications for NIV to a variety of acute and chronic lung diseases. Evolving advancements in technology and personalised approaches to patient care make it feasible to prioritise patient centered care models that deliver home-based management using telemonitoring and telemedicine systems support. These trends may improve patient outcomes, reduce healthcare costs, and improve the quality of life for patients who suffer from chronic diseases that precipitate respiratory failure.

The Neuroprotective Effects of Agmatine on Parkinson's Disease: Focus on Oxidative Stress, Inflammation and Molecular Mechanisms.

Agmatine (AGM), a naturally occurring polyamine derived from L-arginine, has shown significant potential for neuroprotection in Parkinson's Disease (PD) due to its multifaceted biological activities, including antioxidant, anti-inflammatory, and anti-apoptotic effects. This review explores the therapeutic potential of AGM in treating PD, focusing on its neuroprotective mechanisms and evidence from preclinical studies. AGM has been demonstrated to mitigate the neurotoxic effects of rotenone (ROT) by improving motor function, reducing oxidative stress markers, and decreasing levels of pro-inflammatory cytokines in animal models. Additionally, AGM protects against the loss of TH + neurons, crucial for dopamine synthesis. The neuroprotective properties of AGM are attributed to its ability to modulate several key pathways implicated in PD pathogenesis, such as inhibition of NMDA receptors, activation of Nrf2, and suppression of the HMGB1/ RAGE/ TLR4/ MyD88/ NF-κB signaling cascade. Furthermore, the potential of agmatine to promote neurorestoration is highlighted by its role in enhancing neuroplasticity elements such as CREB, BDNF, and ERK1/2. This review highlights agmatine's promising therapeutic potential in PD management, suggesting that it could offer both symptomatic relief and neuroprotective benefits, thereby modifying the disease course and improving the quality of life for patients. Further research is warranted to translate these preclinical findings into clinical applications.

Therapeutic Treatment Options for In-Transit Metastases from Melanoma.

In-transit metastases (ITM) in melanoma present a significant therapeutic challenge due to their advanced stage and complex clinical nature. From traditional management with surgical resection, ITM treatment has evolved with the advent of systemic therapies such as immune checkpoint inhibitors and targeted therapies, which have markedly improved survival outcomes. This study aims to review and highlight the efficacy of both systemic and locoregional treatment approaches for ITM. Methods include a comprehensive review of clinical studies examining the impact of treatments like immune checkpoint inhibitors, targeted therapies, Isolated Limb Perfusion, and electrochemotherapy. The results indicate that combining systemic therapies with locoregional treatments enhances both local disease control and overall survival rates. The introduction of modern immunotherapies has not diminished the effectiveness of locoregional therapies but rather improved patient outcomes when used in conjunction. The conclusions emphasize that a multidisciplinary approach integrating systemic and locoregional therapies offers a promising strategy for optimizing the management of ITM in melanoma patients. This integrated treatment model not only improves survival rates but also enhances the quality of life for patients, suggesting a shift in standard care practices toward more comprehensive therapeutic regimens.