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Choledococele as a cause of recurrent abdominal pain and biliary sepsis.
No full text20.500.12530/87897We report the case of a 91-year-old female with acute cholangitis and long-standing symptoms of recurrent colic- related abdominal pain after cholecystectomy. She was diagnosed by abdominal CT of saccular dilation of the intramural bile duct in the duodenum suggesting choledococele. ERCP was performed in which the presumptive diagnosis was confirmed, and choledochotomy and choledochoplasty were done with excellent subsequent progress. Choledococele is the least common type of biliary cyst. It consists of a cystic dilation of the intramural portion of the common bile duct that protrudes into the duodenal lumen and causes symptoms of recurrent abdominal pain and biliary events. ERCP is a key test in both diagnosis and treatment except when they cannot be approached by this technique or malignancy is suspected
Real-World Evidence on Adverse Events and Healthcare Resource Utilization in Patients with Chronic Lymphocytic Leukaemia in Spain Using Natural Language Processing: The SRealCLL Study.
No full text20.500.12530/87849Objectives: The SRealCLL study described the occurrence of adverse events (AEs) and healthcare resource utilization in patients with chronic lymphocytic leukaemia (CLL) using artificial intelligence in a real-world scenario in Spain. Methods: We collected real-world data on patients with CLL from seven Spanish hospitals between January 2016 and December 2018, focusing on their AE and healthcare service utilization. Data extraction from electronic health records of 385,904 patients was performed using the EHRead® technology, which is based on natural language processing and machine learning. Results: Among the 534 CLL patients finally included, 270 (50.6%) were categorized as watch and wait (W&W), 230 (43.1%) as first-line treatment (1L), and 58 (10.9%) as relapse/refractory with second-line treatment (2L). The median study follow-up periods were 14.4, 8.4, and 6 months for W&W, 1L, and 2L, respectively. The most common antineoplastic treatments were ibrutinib (64.8%) and bendamustine + rituximab (12.6%) in 1L, and ibrutinib (62.1%) and venetoclax (15.5%) in 2L. Among the most frequent AEs, anaemia and thrombocytopenia presented higher rates in the treated groups (1L and 2L) compared with W&W (2.01 and 2.32 vs. 0.93; p ≤ 0.05 and 1.29 and 1.62 vs. 0.42; p ≤ 0.05). Moreover, several AEs, such as major bleeding, digestive symptoms, general symptoms, or Richter syndrome, were more frequent in 1L than W&W (all p ≤ 0.05). No differences were shown between groups in the rates of outpatient visits. However, rates of outpatient visits due to AE were higher in 1L than in W&W (1.07 vs. 0.65, p ≤ 0.05). The rates of patients being hospitalized were higher in the treated groups compared to W&W (1.68 and 1.9 vs. 0.88; p ≤ 0.05), and those due to AE were higher in 1L than W&W (1.23 vs. 0.60; p ≤ 0.05). Conclusions: Patients with CLL in 1L or 2L treatments often require healthcare resources due to AEs, particularly cytopenias. The methodology used in this study likely enabled us to identify higher rates of AEs that may be underreported using other real-world approaches. Addressing AEs with effective agents that maximize patient safety and optimize healthcare resource use is crucial in this typically older and comorbid population
Describing differences among populations of thoracic tumors patients under and over 80 years: Data analysis from the SLCG thoracic tumor registry.
No full text20.500.12530/87855Cancer is a disease of old age; however, most studies usually included minority of patients fit elderly. The purpose is to investigate the clinical characteristics and genetic information of patients with thoracic tumors who are 80 years old or older compared to those under 80 years old. The Thoracic Tumor Registry (TTR) is a Spanish observational, prospective cohort study that included patients diagnosed with thoracic tumors. Data were collected from medical records related to sociodemographic, epidemiological, clinical, molecular/genetic, and treatment outcome variables. The total number of patients, recruited from August 2016 to April 2023, was 26.193 (93,1 % were younger than 80 years and 6,9 % were 80 years or older). In the group of older patients: the male ratio increased (72,9 % vs. 80 %); the number of elderly people who had never smoked or were ex-smokers increased (9,9 % vs. 21,1 % and 44,8 % vs. 61,3 %, respectively) and the number of current smokers decreased (43,3 % vs. 17,5 %); had higher ECOG performance status at diagnosis (for ECOG ≥ 2, 15 % vs. 32,9 %), and there were more patients with previous cancer (17,3 % vs. 28 %). The proportion of men is higher than that of women (73 % vs. 27 % in The proportion of older patients with targeted mutations is higher. So, at least at diagnosis, it should be proceeded in a standard way. Then, when it comes to treatment, comorbidities and patient's baseline situation should be considered. NCT02941458
Epilepsia en el síndrome de Angelman y hallazgos electroencefalográficos más frecuentes.
No full text20.500.12530/87909Angelman syndrome is a genetic disorder characterised by severe mental retardation, subtle dysmorphic facial features, a characteristic behavioural phenotype, seizures and abnormalities in video electroencephalograms (video EEG). Angelman syndrome may be associated with genetic mechanisms involving the region of chromosome 15q11-13. Up to 90% of cases have epileptic seizures, usually in the early years of life. Videoelectroencephalography patterns with some typical characteristics associated with Angelman syndrome have been reported, although these are not specific to it, and as such it is also useful for early diagnosis, especially in the first months or years of life. To characterise the videoelectroencephalography findings of 17 patients diagnosed with Angelman syndrome, and compare them with previously published studies. We conducted a retrospective observational study of 34 video EEGs performed on 17 patients diagnosed with Angelman syndrome at the clinical neurophysiology service of the Puerta de Hierro University Hospital in Madrid between 2019 and 2022. The primary objective was to characterise the videoelectroencephalographic findings and compare them with previously published studies. As secondary objectives, we analysed the patterns proposed by Dan and Boyd, and other demographic, genetic and clinical data. Video EEG supported the clinical suspicion in our study, as baseline brain activity was altered in all the patients. We identified a pattern similar to those defined by Dan and Boyd in 88% of the cases, and the type III pattern was the most common in our series. These findings confirm that video EEG is highly sensitive for the diagnosis of Angelman syndrome, and very useful as a diagnostic biomarker in the early stages of life
Interleukin-6 as a prognostic marker in acute renal injury and its klotho-dependent regulation
No full text20.500.12530/87913Background and objective: In acute kidney injury (AKI), a strong inflammatory component is activated in response to the renal damage, and one of the main mediators behind this process is the pro-inflammatory interleukin 6 or IL-6. Beside to this phenomenon, there are also alterations in different components of mineral metabolism, such as those dependent on fibroblast growth factor (FGF)23 and the anti-ageing cofactor klotho. The aim of this work was to explore the association between renal function and systemic levels of IL-6, as well as FGF23 and klotho in the early stages of AKI, analysing the predictive capacity of IL-6 in early mortality associated with AKI. Materials and methods: Plasma levels of IL-6, klotho and FGF23 were analysed in samples from 28 patients with AKI and related to renal function on hospital admission, and after 24 and 72 hours. In addition, the predictive capacity of IL-6 on AKI-associated mortality was analysed at the three study time points. In an experimental nephrotoxic-AKI mouse model, systemic IL-6 and FGF23 values were also analysed 24 and 72 hours after induction of kidney damage, as well as in mice overexpressing the anti-ageing protein, klotho. Results: Systemic IL-6 levels increased in AKI patients, especially in hospital admission time, and decreased in parallel with improving renal function. At the same time as IL-6 values increased, there was an increase in FGF23 and a decrease in klotho levels, with a significant and positive correlation between IL-6 and FGF23 levels. In addition, we obtained that systemic IL-6 levels were a good predictor of mortality in these patients, with an area under the curve equal to one at 72 hours after AKI. In the experimental mouse AKI model, we also observed an increase in plasma levels in both IL-6 and FGF23 after 24 hours of kidney damage. Nevertheless, in transgenic mice overexpressing klotho, there was no such increase in any of them. Conclusions: There is an association between renal damage and increased levels of IL-6 and FGF23 in patients with AKI, especially on hospital admission time. Moreover, IL-6 levels are able to predict mortality in these patients, being a promising prognostic biomarker at any study time with a strong prediction at 72 hours after patient admission. Maintaining adequate klotho levels could prevent the IL-6 mediated inflammatory response and therefore also reduce the degree and severity of renal damage after AKI. (c) 2024 Sociedad Espanola de Nefrolog & imath;a. Published by Elsevier Espana, S.L.U. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/ by-nc-nd/4.0/)
Editorial comment on the article entitled "How to measure intra-renal pressure during flexible URS: Historical background, technological innovations and future perspectives"
No full textDiferencias en el manejo de la dispepsia funcional pediátrica en España, un estudio descriptivo del Grupo de Trabajo de Motilidad y Trastornos Gastrointestinales funcionales de la SEGHNP.
No full text20.500.12530/8791
Iron chelation as a new therapeutic approach to prevent senescence and liver fibrosis progression.
No full text20.500.12530/87907Iron overload and cellular senescence have been implicated in liver fibrosis, but their possible mechanistic connection has not been explored. To address this, we have delved into the role of iron and senescence in an experimental model of chronic liver injury, analyzing whether an iron chelator would prevent liver fibrosis by decreasing hepatocyte senescence. The model of carbon tetrachloride (CCl4) in mice was used as an experimental model of liver fibrosis. Results demonstrated that during the progression of liver fibrosis, accumulation of iron occurs, concomitant with the appearance of fibrotic areas and cells undergoing senescence. Isolated parenchymal hepatocytes from CCl4-treated mice present a gene transcriptomic signature compatible with iron accumulation and senescence, which correlates with induction of Reactive Oxygen Species (ROS)-related genes, activation of the Transforming Growth Factor-beta (TGF-β) pathway and inhibition of oxidative metabolism. Analysis of the iron-related gene signature in a published single-cell RNA-seq dataset from CCl4-treated livers showed iron accumulation correlating with senescence in other non-parenchymal liver cells. Treatment with deferiprone, an iron chelator, attenuated iron accumulation, fibrosis and senescence, concomitant with relevant changes in the senescent-associated secretome (SASP), which switched toward a more anti-inflammatory profile of cytokines. In vitro experiments in human hepatocyte HH4 cells demonstrated that iron accumulates in response to a senescence-inducing reagent, doxorubicin, being deferiprone able to prevent senescence and SASP, attenuating growth arrest and cell death. However, deferiprone did not significantly affect senescence induced by two different agents (doxorubicin and deoxycholic acid) or activation markers in human hepatic stellate LX-2 cells. Transcriptomic data from patients with different etiologies demonstrated the relevance of iron accumulation in the progression of liver chronic damage and fibrosis, correlating with a SASP-related gene signature and pivotal hallmarks of fibrotic changes. Altogether, our study establishes iron accumulation as a clinically exploitable driver to attenuate pathological senescence in hepatocytes
The process map of penile prosthesis implantation in outpatient surgery in Spain: a consensus document.
No full text20.500.12530/87910Penile prosthesis (PP) implantation is feasible as an outpatient surgery. The present study describes the surgical process and establishes a consensus for improving the care circuit for outpatient PP implantation in Spain. A working group composed of a scientific committee with extensive experience in PP implantation and representatives of important scientific societies reached a consensus about the recommendations for outpatient PP implantation. The consensus was based on a structured methodology and evidence extracted from a systematic review, literature review and clinical experience. This study details the consensus reached regarding the profile of patients who are candidates for outpatient PP implantation; the care process in the presurgical, surgical and postsurgical phases; and the quality indicators for monitoring and evaluating the quality-of-care standards for outpatient PP implantation. Based on the insights of the working group, this study gives a description of the process map of outpatient PP implantation and promotes the map as a useful tool for urologist physicians and hospital managers