Detection of inflammasome activation in liver tissue during the donation process as potential biomarker for liver transplantation.

Deceased donor liver transplantation (LT) is a crucial lifesaving option for patients with end-stage liver diseases. Although donation after brain death (DBD) remains the main source of donated organs, exploration of donation after circulatory death (DCD) addresses donor scarcity but introduces challenges due to warm ischemia. While technical advances have improved outcomes, challenges persist, with a 13% mortality rate within the first year. Delving into liver transplantation complexities reveals the profound impact of molecular signaling on organ fate. NOD-like receptor family pyrin domain containing 3 (NLRP3) inflammasome activation play a pivotal role, influencing inflammatory responses. The NLRP3 inflammasome, found in hepatocytes, contributes to inflammation, fibrosis, and liver cell death. This study explores these dynamics, shedding light on potential biomarkers and therapeutic targets. Samples from 36 liver transplant patients were analyzed for ASC specks detection and inflammasome-related gene expression. Liver biopsies, obtained before and after cold ischemia storage, were processed for immunofluorescence, qRT-PCR, and Western blot. One year post-LT clinical follow-up included diagnostic procedures for complications, and global survival was assessed. Immunofluorescence detected activated inflammasome complexes in fixed liver tissues. ASC specks were identified in hepatocytes, showing a trend toward more specks in DCD livers. Likewise, inflammasome-related gene expression analysis indicated higher expression in DCD livers, decreasing after cold ischemia. Similar results were found at protein level. Patients with increased ASC specks staining exhibited lower overall survival rates, correlating with IL1B expression after cold ischemia. Although preliminary, these findings offer novel insights into utilizing direct detection of inflammasome activation in liver tissue as a biomarker. They suggest its potential impact on post-transplant outcomes, potentially paving the way for improved diagnostic approaches and personalized treatment strategies in LT.

Post-transplant-cyclophosphamide and short-term Everolimus as graft-versus-host-prophylaxis in patients with relapsed/refractory lymphoma and myeloma-Final results of the phase II OCTET-EVER trial.

BACKGROUND: Conditioning regimens and the choice of immunosuppression have substantial impact on immune reconstitution after allogeneic hematopoietic stem cell transplantation (aHSCT). The pivotal mechanism to maintain remission is the induction of the graft-versus-tumor effect. Relapse as well as graft versus host disease remain common. Classic immunosuppressive strategies implementing calcineurin inhibitors (CNI) have significant toxicities, hamper the immune recovery, and reduce the anti-cancer immune response. METHODS: We designed a phase II clinical trial for patients with relapsed and refractory lymphoid malignancies undergoing aHSCT using a CNI-free approach consisting of post-transplant cyclophosphamide (PTCy) and short-term Everolimus after reduced-intensity conditioning and matched peripheral blood stem cell transplantation. The results of the 19 planned patients are presented. Primary endpoint is the cumulative incidence and severity of acute GvHD. RESULTS: Overall incidence of acute GvHD was 53% with no grade III or IV. Cumulative incidence of NRM at 1, 2, and 4 years was 11%, 11%, and 16%, respectively, with a median follow-up of 43 months. Cumulative incidence of relapse was 32%, 32%, and 42% at 1, 2, and 4 years after transplant, respectively. Four out of six early relapses were multiple myeloma patients. Overall survival was 79%, 74%, and 62% at 1, 2, and 4 years. GvHD-relapse-free-survival was 47% after 3 years. CONCLUSIONS: Using PTCy and short-term Everolimus is safe with low rates of aGvHD and no severe aGvHD or cGvHD translating into a low rate of non-relapse mortality. Our results in this difficult to treat patient population are encouraging and warrant further studies.

Cell-specific Extracellular Vesicles and Their miRNA Cargo Released Into the Organ Preservation Solution During Cold Ischemia Storage as Biomarkers for Liver Transplant Outcomes.

BACKGROUND: Liver transplantation (LT) is crucial for end-stage liver disease patients, but organ shortages persist. Donation after circulatory death (DCD) aims to broaden the donor pool but presents challenges. Complications like acute rejection, hepatic artery thrombosis, and biliary issues still impact posttransplant prognosis. Biomarkers, including extracellular vesicles (EVs) and microRNAs (miRNAs), show promise in understanding and monitoring posttransplant events. This study explores the role of EVs and their miRNA cargo in LT, including their potential as diagnostic tools. METHODS: EVs from intrahepatic end-ischemic organ preservation solution (eiOPS) in 79 donated livers were detected using different techniques (nanosight tracking analysis, transmission electron microscopy, and flow cytometry). EV-derived miRNAs were identified by quantitative real time-polymerase chain reaction. Bioinformatics analysis was performed using the R platform. RESULTS: Different-sized and origin-specific EVs were found in eiOPS, with significantly higher concentrations in DCD compared with donation after brain death organs. Additionally, several EV-associated miRNAs, including let-7d-5p, miR-28-5p, miR-200a-3p, miR-200b-3p, miR-200c-3p, and miR-429, were overexpressed in DCD-derived eiOPS. These miRNAs also exhibited differential expression patterns in liver tissue biopsies. Pathway analysis revealed enrichment in signaling pathways involved in extracellular matrix organization and various cellular processes. Moreover, specific EVs and miRNAs correlated with clinical outcomes, including survival and early allograft dysfunction. A predictive model combining biomarkers and clinical variables showed promise in acute rejection detection after LT. CONCLUSIONS: These findings provide new insights into the use of EVs and miRNAs as biomarkers and their possible influence on posttransplantation outcomes, potentially contributing to improved diagnostic approaches and personalized treatment strategies in LT.

Percutaneous helical plate fixation in humeral shaft fractures with proximal extension.

BACKGROUND: Humeral shaft fractures with extension to the proximal third are increasingly frequent and technically more demanding. Surgical management of proximal metaphyseal junction humeral fractures is challenging. The aim of this study was to assess the safety, reproducibility, and possibility of early and completed rehabilitation in the percutaneous treatment with helical plates in humeral shaft fractures with proximal extension. PATIENTS AND METHODS: This was a descriptive, retrospective, single-centre cohort study based on consecutive patients with proximal metaphyseal junction humeral fractures (MIPO-helical-plate-Broggi's cohort). Surgical technique (minimally invasive approach and osteosynthesis): percutaneous treatment with a twisted plate (helical plates). STUDY VARIABLES: i): Intraoperative and postoperative (up to 1 year after surgery) safety; ii) Reproducibility of the surgical technique [number (percentage) of patients with surgical technique success]. The surgical technique success was defined as the recovering without neurovascular, implant failures and infection issues after one year follow up; and iii) Early and completed (3 months) rehabilitation [number (percentage) of patients]. A descriptive analysis was performed. RESULTS: Between April 2010 to January 2022, we received 443 humeral shaft fractures at our unit. Of these, 350 fractures were treated surgically. 157 (44.9%) were treated using the minimally invasive approach and osteosynthesis technique with extramedullary implants, of which 46 (46/157, 29.3%, 9 men and 37 women) were performed with almost orthogonally twisted Philos® helical plates. The median (range) age was 67 (51-94) years. STUDY OUTCOMES: i) Safety: None intraoperative events were gathered. No neurovascular, implant failure and infection issues were reported one year after surgery.; ii) Reproducibility of the surgical technique: only 1 failure (2%, 95%CI:0-11%), who was reoperated; and iii) Early and 3 month of rehabilitation was completed in 45 (98%, 95%CI:89-100%) patients. Forty-five (98%, 95%CI:89-100%) patients recovered their previous function the year after surgery. CONCLUSIONS: The treatment of humeral shaft fractures with proximal extension based on a minimally invasive approach and osteosynthesis: percutaneous treatment with a twisted plate (helical plates), as this is a submuscular and extraperiosteal technique, is a safe and reproducible technique, and promotes early rehabilitation. In our opinion, it is surgical technique whose main requirement is a good knowledge of topographic anatomy.

Endothelial cell activation mediated by cold ischemia-released mitochondria is partially inhibited by defibrotide and impacts on early allograft function following liver transplantation.

DAMPs (danger-associated molecular patterns) are self-molecules of the organism that appear after damage. The endothelium plays several roles in organ rejection, such as presenting alloantigens to T cells and contributing to the development of inflammation and thrombosis. This study aimed to assess whether DAMPs present in the organ preservation solution (OPS) after cold ischemic storage (CIS) contribute to exacerbating the endothelial response to an inflammatory challenge and whether defibrotide treatment could counteract this effect. The activation of cultured human umbilical vein endothelial cells (HUVECs) was analyzed after challenging with end-ischemic OPS (eiOPS) obtained after CIS. Additionally, transwell assays were performed to study the ability of eiOPS to attract lymphocytes across the endothelium. The study revealed that eiOPS upregulated the expression of MCP-1 and IL-6 in HUVECs. Moreover, eiOPS increased the membrane expression of ICAM-1and HLA-DR, which facilitated leukocyte migration toward a chemokine gradient. Furthermore, eiOPS demonstrated its chemoattractant ability. This activation was mediated by free mitochondria. Defibrotide was found to partially inhibit the eiOPS-mediated activation. Moreover, the eiOPS-mediated activation of endothelial cells (ECs) correlated with early allograft dysfunction in liver transplant patients. Our finding provide support for the hypothesis that mitochondria released during cold ischemia could trigger EC activation, leading to complications in graft outcomes. Therefore, the analysis and quantification of free mitochondria in the eiOPS samples obtained after CIS could provide a predictive value for monitoring the progression of transplantation. Moreover, defibrotide emerges as a promising therapeutic agent to mitigate the damage induced by ischemia in donated organs.

Danger signals released during cold ischemia storage activate NLRP3 inflammasome in myeloid cells and influence early allograft function in liver transplantation.

BACKGROUND: Innate immunity plays a fundamental role in solid organ transplantation. Myeloid cells can sense danger signals or DAMPs released after tissue or cell damage, such as during ischemia processes. This study aimed to identify DAMPs released during cold ischemia storage of human liver and analyze their ability to activate the inflammasome in myeloid cells and the possible implications in terms of short-term outcomes of liver transplantation. METHODS: 79 samples of organ preservation solution (OPS) from 79 deceased donors were collected after cold static storage. We used different analytical methods to measure DAMPs in these end-ischemic OPS (eiOPS) samples. We also used eiOPS in the human macrophage THP-1 cell line and primary monocyte cultures to study inflammasome activation. FINDINGS: Different DAMPs were identified in eiOPS, several of which induced both priming and activation of the NLRP3 inflammasome in human myeloid cells. Cold ischemia time and donation after circulatory death negatively influenced the DAMP signature. Moreover, the presence of oligomeric inflammasomes and interleukin-18 in eiOPS correlated with early allograft dysfunction in liver transplant patients. INTERPRETATION: DAMPs released during cold ischemia storage prime and activate the NLRP3 inflammasome in liver macrophages after transplantation, inducing a pro-inflammatory environment that will complicate the outcome of the graft. The use of pharmacological blockers targeting DAMPs or the NLRP3 inflammasome in liver ischemia during static cold storage or through extracorporeal organ support could be a suitable strategy to increase the success of liver transplantation. FUNDING: Fundación Mutua Madrileña and Instituto de Salud Carlos III, Madrid, Spain.

The Importance of Lifestyle Factors for Work Ability among Physical Therapists: A Cross-Sectional Study.

Lifestyle factors such as smoking, sedentarism, low physical activity levels, and overweight are associated with poor health, and they can potentially influence work ability. However, it remains unknown which lifestyle habits are associated with work ability among physical therapists (PTs). The aim of this study was to examine the associations between smoking, alcohol consumption, BMI, sitting time, and physical activity levels with work ability among PTs utilizing a nationwide questionnaire. Associations were modeled using logistic regression controlled for various confounders. Overweight, sitting >150 min/day, and <75 min/week of leisure-time vigorous physical activity were associated with lower work ability among PTs. Further, the existence of two unhealthy habits showed a weak-to-moderate positive association with lower work ability scores (Model 1: OR, 2.21, 95% CI = 1.16-4.22; Model 2: OR, 2.32, 95% CI, 1.18-4.54), with even stronger associations when three unhealthy habits (Model 1: OR = 3.30, 95% CI, 1.58-6.86; Model 2: OR, 3.34, 95% CI, 1.54-7.26) or four unhealthy habits (Model 1: OR = 8.91, 95% CI, 2.55-31.1; Model 2: OR = 8.20, 95% CI, 2.15-31.2) were present. In conclusion, overweight, low physical activity, and sedentarism were associated with lower levels of work ability, especially when ≥2 unhealthy lifestyle factors were present.

Local Percutaneous Radiofrequency for Chronic Plantar Fasciitis.

Plantar fasciitis is the most common cause of heel pain. It accounts for 80% of the cases and has an estimated prevalence rate of up to 7% in the general population, with bilateral involvement in 20% to 30% of those patients. This condition affects people of working age, thereby limiting and diminishing their quality of life. There are a wide range of treatment options for the management of plantar fasciitis that include both conservative and surgical treatments. Although surgical treatment based on partial or total plantar fascia release has success rates of some 70% to 90%, it is not free of complications. These complications, soft-tissue healing problems, superficial infection, or longitudinal arch collapse in cases of a greater than 40% release of the fascia. Bipolar radiofrequency appears to be a safe procedure for refractory plantar fasciitis that can provide outcomes equivalent to open plantar fascia release with less morbidity. The purpose of this article is to describe the local percutaneous radiofrequency technique for patients with chronic, recalcitrant plantar fasciitis.

The age again in the eye of the COVID-19 storm: evidence-based decision making.

BACKGROUND: One hundred fifty million contagions, more than 3 million deaths and little more than 1 year of COVID-19 have changed our lives and our health management systems forever. Ageing is known to be one of the significant determinants for COVID-19 severity. Two main reasons underlie this: immunosenescence and age correlation with main COVID-19 comorbidities such as hypertension or dyslipidaemia. This study has two aims. The first is to obtain cut-off points for laboratory parameters that can help us in clinical decision-making. The second one is to analyse the effect of pandemic lockdown on epidemiological, clinical, and laboratory parameters concerning the severity of the COVID-19. For these purposes, 257 of SARSCoV2 inpatients during pandemic confinement were included in this study. Moreover, 584 case records from a previously analysed series, were compared with the present study data. RESULTS: Concerning the characteristics of lockdown series, mild cases accounted for 14.4, 54.1% were moderate and 31.5%, severe. There were 32.5% of home contagions, 26.3% community transmissions, 22.5% nursing home contagions, and 8.8% corresponding to frontline worker contagions regarding epidemiological features. Age > 60 and male sex are hereby confirmed as severity determinants. Equally, higher severity was significantly associated with higher IL6, CRP, ferritin, LDH, and leukocyte counts, and a lower percentage of lymphocyte, CD4 and CD8 count. Comparing this cohort with a previous 584-cases series, mild cases were less than those analysed in the first moment of the pandemic and dyslipidaemia became more frequent than before. IL-6, CRP and LDH values above 69 pg/mL, 97 mg/L and 328 U/L respectively, as well as a CD4 T-cell count below 535 cells/µL, were the best cut-offs predicting severity since these parameters offered reliable areas under the curve. CONCLUSION: Age and sex together with selected laboratory parameters on admission can help us predict COVID-19 severity and, therefore, make clinical and resource management decisions. Demographic features associated with lockdown might affect the homogeneity of the data and the robustness of the results.

Fecal microbiota transfer for refractory intestinal graft-versus-host disease - Experience from two German tertiary centers.

RATIONALE: Steroid refractory graft-vs-host disease (sr-GvHD) represents a challenging complication after allogeneic hematopoietic cell transplantation (allo-HCT). Intestinal microbiota (IM) diversity and dysbiosis were identified as influencing factors for the development of acute GvHD. Fecal microbiota transfer (FMT) is hypothesized to restore IM dysbiosis, but there is limited knowledge about the significance of FMT in the treatment of sr-GvHD. OBJECTIVES: We studied the effects of FMT on sr-GvHD in allo-HCT patients from two German tertiary clinical centers (n = 11 patients; period: March 2017 until July 2019). To assess safety and clinical efficacy, we analyzed clinical data pre- and post-FMT (day -14 to +30 relative to FMT). Moreover, IM were analyzed in donor samples and in a subset of patients pre- and post-FMT by 16S rRNA sequencing. RESULTS: Post-FMT, we observed no intervention-associated, systemic inflammatory responses and only minor side effects (5/11 patients: abdominal pain and transformation of peristalsis-each 3/11 and vomiting-1/11). Stool frequencies and volumes were significantly reduced [pre- vs post-FMT (d14): P < .05, respectively] as well as clear attenuation regarding both grading and staging of sr-GvHD was present upon FMT. Moreover, IM analyses revealed an increase of alpha diversity as well as a compositional shifts toward the donor post-FMT. CONCLUSIONS: In our study, we observed positive effects on sr-GVHD after FMT without the occurrence of major adverse events. Although these findings are in line with published data on beneficial effects of FMT in sr-GvHD, further randomized clinical studies are urgently needed to better define the clinical validity including mode of action.

Accidents and injuries in elite MotoGP motorcycle riders.

OBJECTIVE: Evaluating incidence, characteristics and risk factors of accidents and injuries in each elite motorcycle racing class (MotoGP, Moto2 and Moto3), 2013-2017. DESIGN: Descriptive epidemiological study. SETTING: MotoGP Medical Team, Dorna Sports SL. PARTICIPANTS: Competing riders in elite motorcycling racing classes, 2013-2017. INTERVENTIONS: Benchmarking incidence, characteristics and risk factors of accidents and injuries in each elite motorcycle racing class, 2013-2017. MAIN OUTCOME MEASURES: Association between accident type (by class and year) and fracture, withdrawal from race, need for surgery, injuries (fractures or contusions/wounds) and time riders kept inactive. Circuit and curve, weather conditions, presence and type of fracture, clinical outcome, and time until return to competition. Event outcomes were defined as rider fit/rider unfit after each accident. Racing class, track curves and circuits with the most and fewest accidents, circuit characteristics, speed and deceleration, G-forces, and time race differences between classes. RESULTS: 9092 accidents (mean 1818,4 per year). Most during race and under wet-weather conditions. Class and circuit with most accidents 2013-2017 were Moto3 (3374; 37.11%) and MWC - Marco Simoncelli -with 430.119/9092 accidents resulted in a fracture (1.31%), 83, surgical fractures (70%). Most frequent surgical fractures were upper extremity (clavicular; 29/119; 21%). On average, riders returned to competition after two circuits (1-5 weeks). CONCLUSIONS: Accidents are not uncommon among elite motorcycle riders; incidences of fractures and surgical fractures are low. Factors such as weather conditions and circuit's characteristics influence the risk of accidents. Further research is necessary to clarify the magnitude of the role each of these factors play.

Two-Portal Endoscopic Plantar Fascia Release: Step-by-Step Surgical Technique.

Plantar fasciitis is a common condition of heel pain with a lifetime incidence up to 10%. For this entity, conservative treatment is considered the gold standard, involving non-steroidal anti-inflammatory drugs, stretching exercises of the plantar fascia, activity modifications, ice, and insoles. When patients do not respond to these treatments, partial or total plantar fascia release has been the mainstay of treatment, with success rates of approximately 70% to 90%. For this purpose, several techniques have been described, including open, percutaneous, and endoscopic release. The objective of this Technical Note is to describe the nonassisted 2-portal endoscopic plantar fascia release in a patient with recalcitrant plantar fasciitis.

COVID-19: age, Interleukin-6, C-reactive protein, and lymphocytes as key clues from a multicentre retrospective study.

BACKGROUND: The SARS-CoV-2 infection has widely spread to become the greatest public health challenge to date, the COVID-19 pandemic. Different fatality rates among countries are probably due to non-standardized records being carried out by local health authorities. The Spanish case-fatality rate is 11.22%, far higher than those reported in Asia or by other European countries. A multicentre retrospective study of demographic, clinical, laboratory and immunological features of 584 Spanish COVID-19 hospitalized patients and their outcomes was performed. The use of renin-angiotensin system blockers was also analysed as a risk factor. RESULTS: In this study, 27.4% of cases presented a mild course, 42.1% a moderate one and for 30.5% of cases, the course was severe. Ages ranged from 18 to 98 (average 63). Almost 60 % (59.8%) of patients were male. Interleukin 6 was higher as severity increased. On the other hand, CD8 lymphocyte count was significantly lower as severity grew and subpopulations CD4, CD8, CD19, and NK showed concordant lowering trends. Severity-related natural killer percent descents were evidenced just within aged cases. A significant severity-related decrease of CD4 lymphocytes was found in males. The use of angiotensin-converting enzyme inhibitors was associated with a better prognosis. The angiotensin II receptor blocker use was associated with a more severe course. CONCLUSIONS: Age and age-related comorbidities, such as dyslipidaemia, hypertension or diabetes, determined more frequent severe forms of the disease in this study than in previous literature cohorts. Our cases are older than those so far reported and the clinical course of the disease is found to be impaired by age. Immunosenescence might be therefore a suitable explanation for the hampering of immune system effectors. The adaptive immunity would become exhausted and a strong but ineffective and almost deleterious innate response would account for COVID-19 severity. Angiotensin-converting enzyme inhibitors used by hypertensive patients have a protective effect in regards to COVID-19 severity in our series. Conversely, patients on angiotensin II receptor blockers showed a severer disease.

Nivel de conocimientos en cuidados paliativos de las enfermeras; un estudio descriptivo en el Área de Salud VII de la Región de Murcia / Level of knowledge in palliative care among nurses. A descriptive study in health Area VII of the Murcia Region, Spain

INTRODUCCIÓN: Las enfermeras en ocasiones no se sienten lo suficientemente preparadas para proporcionar unos cuidados paliativos de calidad. El objetivo del presente estudio fue evaluar el nivel de conocimientos que poseen las enfermeras sobre conceptos básicos de cuidados paliativos y las variables que se relacionan con dicho nivel de conocimientos. MATERIAL Y MÉTODOS: Estudio descriptivo transversal realizado en Atención Primaria y Hospitalaria a 338 enfermeras del Área VII de la Región de Murcia entre marzo y mayo de 2018. Se empleó el cuestionario validado "Palliative Care Quiz for Nursing", autocumplimentado y anónimo. Se llevó a cabo un análisis descriptivo de las variables y un análisis de correlación entre las variables con la puntuación media obtenida. RESULTADOS: Grado de cumplimentación: 82,25 % (n = 278); siendo 226 de las participantes mujeres (edad media de 43,6 ± 10,6 años). El 65,7 % obtuvo un nivel bajo de conocimientos en cuidados paliativos, con una puntuación media de 10,35 ± 2,67 de aciertos sobre un total de 20 cuestiones. Se identificaron diferencias significativas de la media de aciertos en función de tener formación en cuidados paliativos (p < 0,007), las horas de formación (p < 0,008), tener experiencia en cuidados paliativos (p < 0,001) y el sentirse profesionalmente capacitado para proporcionar cuidados paliativos (p < 0,001). El 89,6 % consideraba insuficiente la formación de enfermería en cuidados paliativos y el 48,2 % no se sentía lo suficientemente capacitada para proporcionar cuidados paliativos. DISCUSIÓN: La mayoría de las enfermeras del Área de Salud VII tenían un nivel bajo de conocimientos en cuidados paliativos. La realización de cursos de formación podría aumentar sus conocimientos, además de incrementar la calidad de los cuidados proporcionados

INTRODUCTION: Sometimes nurses do not feel sufficiently prepared to provide quality palliative care. Several studies have confirmed this fact, which implies nurses have a mid or low level of knowledge. The aim of this study was to assess the level of knowledge nurses possess regarding the basic concepts of palliative care, and the variables associated to that level of knowledge. METHODS: A cross-sectional descriptive study was carried out in the primary and hospital care settings of Health Area VII of the Region of Murcia from March to May 2018. Out of the total of 486 nurses who worked in that Area, 338 were invited to participate. These nurses had to fill in the validated questionnaire "Palliative Care Quiz for Nursing" anonymously. A descriptive analysis was made of the variables, as well as a correlation analysis between the sociodemographic and training variables with the average score obtained. RESULTS: The degree of completion was 82.25 % (n = 278); 226 of the participants were women, with an average age of 43.6 ± 10.6 years; 65.7 % of the nurses had a low level of knowledge in palliative care, with a mean score of 10.35 ± 2.67 of correct answers on 20 questions. Significant differences were identified between the average number of correct answers regarding training in palliative care (p < 0.007), hours of training (p < 0.008), experience in palliative care (p < 0.001), and whether they felt qualified to provide palliative care (p < 0.001). In all, 89.6 % of the participants considered that nurse training in palliative care was insufficient, and 48.2 % of them did not feel sufficiently qualified to provide care to terminal patients. DISCUSSION: Most nurses had a low level of knowledge related to palliative care. Training courses could increase their knowledge, in addition to improving quality for the care provided

Resilience Related to Quality of Life Perceived in Elderly Patients With Orthotopic Liver Transplant for More Than 10 Years.

INTRODUCTION: Resilience is the ability to recover or adequately face adverse situations. It acts as a protective factor against negative events and/or complex stages of life, such as a chronic and complex disease requiring liver transplant. Age can also have an effect on a patient's ability to deal with liver transplant, resilience here being a predictor of well-being. OBJECTIVE: To analyze the level of resilience and its relationship with health-related quality of life (HRQoL) in patients over 60 years of age who underwent an orthotopic liver transplant (OLT) more than 10 years ago. MATERIALS AND METHODS: We conducted a cross-sectional descriptive study at the Hospital Clínico Virgen Arrixaca. INSTRUMENT: 1. To analyze resilience we used the Connor-Davidson Resilience Scale (CD-RISC 17) which measures 3 dimensions (tenacity/self-efficacy, personal control, and social competence). 2. To evaluate HRQoL, we used the Short Form-36 Health Survey (SF-36) questionnaire which covers 8 dimensions and produces 2 summary scores. Variables included age, sex, and post-OLT survival. Non-parametric statistical analysis was performed (P < .05). RESULTS: We analyzed 47 patients, 68% men (n = 32). The average age was 70.85 ± 0.98 years and average post-OLT survival was 15.79 ± 0.78 years. In terms of resilience, men had higher scores in tenacity/self-efficacy (90.82 ± 2.71 vs 84.79 ± 3.49; P = .029) and personal control (82.5 ± 3.79 vs 69.33 ± 5.23; P = .023). The longer the post-OLT period, the less personal control (R = -0.298; P = .042). Regarding HRQoL, the dimension of personal control is positively related: physical function (R = 0.388; P = .007); general health (R = 0.429; P = .003); vitality (R = 0.560; P = .000); social function (R = 0.402; P = .005); mental health (R = 0.311; P = .034); and physical summary (R = 0.381; P = .008). Like social competence, it is related to mental health (R = 0.360; P = .013) and mental summary (R = 0.384; P = .008). CONCLUSION: These patients showed adequate levels of resilience. A greater resilience is related to greater general health, vitality, social functioning, and mental health.

Self-Esteem Related to Quality of Life in Patients Over 60 Years Old Who Received an Orthotopic Liver Transplantation More Than 10 Years Ago.

BACKGROUND: Orthotopic liver transplantation (OLT) represents an improvement in the quality of life (QoL) in the short to medium term. However, there is little information about QoL in the long-term post-transplant and its relation with psychological variables such as self-esteem. OBJECTIVE: To analyze the perceived QoL in relation to the level of self-esteem in patients over 60 years of age who received an OLT more than 10 years ago. MATERIALS AND METHODS: Cross-sectional descriptive study. Including patients from the Hospital Clínico Universitario Virgen de la Arrixaca (HCUVA). INSTRUMENT: to evaluate the QoL: EuroQol-5D questionnaire; to evaluate health status: 1. social transfer index and 2. visual analog scale (VAS); to measure self-esteem level: Rosenberg scale. Sociodemographic and clinical variables. Nonparametric analysis (P < .05). RESULTS: Analyzed 46 patients, 70% men (n = 32) and 30% women (n = 14); mean age of 70.85 ± 6.7 years and mean years of post-OLT survival of 15.91 ± 5.3 years. Average score in QoL: 0.8 ± 0.17 in the social transfer index and 77.07 ± 16.82 in the VAS. Average level of self-esteem: 34 ± 3.55 point. When analyzing the variables, there are no differences in age or post-OLT years. There are significant differences according to sex (P = .001). However, the diagnosis influences the patient's perception of QoL (P < .001). The post-OLT survival correlates negatively with social transfer index (P = .017) and self-esteem level (P = .045). In addition, those patients living in the city presented a higher level of self-esteem (P = .03). CONCLUSION: Sex, diagnosis, post-OLT years, social environment, and place of residence have an influence on the QoL and self-esteem of patients.

Miositis osificante: gammagrafía ósea y tomografía por emisión de positrones/tomografía computarizada con 18F-desoxiglucosa / Imaging in myositis ossificans: Bone scintigraphy and 18F-fluorodeoxyglucose positron emission tomography/computed tomography

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Caracterización de hemangioma mediante técnicas de medicina nuclear / Characterization of hemangioma by nuclear medicine techniques

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