View clinical trials related to Fibrosis.
Filter by:Proton pump inhibitors (PPIs) inappropriate use, in patients with cirrhosis, presents a significant clinical challenge. This study evaluates overprescription and misuse of PPIs in cirrhotic patients. The patterns of use of PPIs will be classified into two groups based on adherence to the proven indications: Group A: Inappropriate use of PPI, Group B: Appropriate use of PPI. We will estimate the prevalence of PPI misuse in cirrhotics and correlate it with different factors.
The goal of this clinical study is to evaluate the efficacy and safety of Longidaza®, lyophilizate for preparation of solution for injection, at a dose of 3000 IU compared to placebo in the treatment of adult patients with residual changes in the lungs after COVID-19 infection
OPAL is a multicenter observational study, following the natural disease trajectory of participants who have permanent damage to their liver caused by scarring, sometimes also referred to as liver cirrhosis. These participants will also have recently had an acute worsening of their liver disease, which is also known as a hepatic decompensating event, which has resulted in them being admitted to hospital or required them to seek medical attention as an outpatient.
Metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as non-alcoholic fatty liver disease (NAFLD), a major global public health concern, is commonly associated with obesity, diabetes, and dyslipidemia. MASLD is currently the most common cause of chronic liver disease affecting about 80% of people with obesity, ranging from simple fat deposits in the liver to Metabolic Dysfunction-Associated Steatohepatitis (MASH), cellular injury, advanced fibrosis, cirrhosis, or hepatocellular carcinoma. Patients with MASH are also at risk for cardiovascular disease and mortality. There is no universally approved medication for MASH. Weight loss remains the cornerstone of MASH treatment. Patients meeting the inclusion and exclusion criteria and who give informed consent will be enrolled in the trial and undergo the baseline liver biopsy (if none available). Approximately 120 patients with MASH and liver fibrosis (F1-F4 in baseline liver biopsy) will be randomized in a 1:1 ratio to metabolic surgery or medical treatment (incretin-based therapies ± other medical therapies for MASH) and followed for 2 years at which time a repeat liver biopsy will be performed for the assessment of the primary end point.
This is a multi-center, nested cohort study intended to investigate the prevalence, risk factors, and outcomes of complications in patients with acutely decompensated cirrhosis, especially focused on Cytomegalovirus (CMV) reactivation, bacterial infections, hepatic encephalopathy, and Hepatorenal syndrome. Patients diagnosed with acutely decompensated cirrhosis were enrolled. Upon enrollment, detailed baseline data were collected and samples were harvested. Complications were assessed during hospitalization. Post-discharge follow-up was conducted through telephonic interviews at Day 30 and Day 90.
Introduction and Objectives:IPF, characterized by shortness of breath and progressive deterioration in lung function.Baduanjin (BJ) is a mindbody health exercise that combines physical exercise with psychological properties to maximize both physical and mental health.The aim of the study is to investigate the effectiveness of these exercises in patients with IPF and to present an alternative in terms of the applicability of BJ exercises as a new treatment method Methods: 28 volunteers were invited to the study.These patients were randomly divided into 2 groups.The subjects in the exercise group were given 24 sessions of supervised online BJ exercise training, 3 days a week, for 8 weeks. The patients included in the control group did not receive any training during the 8 week period
The pathogenicity of Achromobacter bacteria is not yet well established, but studies show a decline in respiratory function and an increase in mortality associated with chronic colonisation, making it possible to classify the Achromobacter genus as an emerging pathogen in cystic fibrosis. It is possible that certain species or clones are more virulent or resistant, requiring the adaptation of measures to prevent cross-transmission in the centres concerned. However, until now, the identification of Achromobacter species has involved the use of molecular biology techniques that are not routinely applicable in diagnostic laboratories, limiting studies and the collection of epidemiological data. Recently, a database using MALDI-TOF mass spectrometry has been built for rapid and accurate species identification. In view of the local epidemiology and the current lack of data, it would be necessary and interesting to use this tool to study a cohort of cystic fibrosis patients in Réunion island (North and South sites) to see whether one species has a greater clinical impact than another (pathogenicity), and/or is more responsible for chronic colonisation.
Cystic fibrosis (CF) is a rare disease affecting one out of 4,500 newborns in France (INSERM 2021). Despite major advances in patient care over the past two decades, with significant improvements in life expectancy, cystic fibrosis remains a pathology that considerably impairs quality of life. Several studies have reported the possibility of respiratory and non-respiratory sleep disorders (SD) in patients with CF. Respiratory disorders are reported to affect 30% of children with CF (Barbosa 2020). Among non-respiratory SD, sleep onset and maintenance insomnia are well known in these patients, while chronotype abnormalities (circadian rhythm disorders) are understudied. Chronotype refers to a person's tendency to be more efficient in the morning or evening. The existence of chronotype abnormalities has been suggested in CF patients, but no precise data are available (Louis 2022). The involvement of CFTR (Cystic Fibrosis Transmembrane Conductance Regulator) protein dysfunction in the central nervous system (CNS) has been hypothesized as a contributory factor. In vivo, in a mouse model of CF, dysregulation of clock genes such as Clock, Cry2 and Per2 was found in the CNS (Barbato 2019). Among them, certain genes such as Rev-erbĪ± could regulate endobronchial inflammation and contribute to the severity of respiratory pathology. All in all, chronotype abnormalities could be at the origin of sleep debt, impaired cognitive functions or metabolic disturbances. In the era of highly effective modulator therapy (HEMT) for the treatment of CF, the impact of these new therapies on chronotype has been understudied. Assuming that chronotype abnormalities are a direct consequence of CFTR protein dysfunction in the retina and anterior hypothalamus, HEMT should improve sleep quality. However, between 20% and 30% of adult and pediatric patients express an increase in chronotype abnormalities following initiation of treatment. Paradoxically, the perceived gain in respiratory quality of life is counterbalanced by the occurrence of these disorders. Some patients would effectively reverse their treatment in order to limit the phenomenon. A single polysomnographic study evaluated the effect of HEMT Kaftrio-Kalydeco on sleep in adults with CF (Welsner 2022). After 3 months of treatment, patients had a significant reduction in respiratory events, with no change in total sleep time, sleep efficiency or sleep architecture. Chronotype was not mentioned. Currently, no studies on chronotype in children or adults with CF have been carried out. Our hypothesis is that CF patients treated with HEMT would develop an abnormal chronotype of late sleep onset. The aim of this study is to evaluate the chronotype of children with CF treated with HEMT. Chronotype abnormalities could have major consequences for quality of life, the immune system, cognitive functions and metabolism. Systematic detection of these disorders via anamnesis, followed by diagnosis by questionnaire, actimetrics and/or urinary melatonin dosage, would enable their early management, starting with the reversal of Kaftrio-Kalydeco intake between morning and evening.
Improving the care of patients with liver diseases in primary care and will allow patients with chronic liver disease to benefit from a course appropriate care.
It is an observational study of NASH patients with a calculated sample size of 220. Liver biopsy-proven NASH fibrosis with stage F2-F4 will be recruited in this study. A second biopsy will be performed after clinical trials or 1-3 years of lifestyle intervention. Patients will be followed up at baseline and every six months with h-CRP, liver function tests, fasting blood glucose, fasting insulin, ferritin, liver ultrasonography, and liver stiffness measurements.