View clinical trials related to Fibrosis.
Filter by:CF is caused by mutations in the gene that encodes the 'Cystic Fibrosis Transmembrane Conductance Regulator (CFTR)' channel. To re-establish the function of this complex chloride channel, typically two to three drug modes of action are needed. To date, clinical studies of CFTR modulators have focused on patients carrying the F508del CFTR mutation, which is present in approximately 80% of CF patients, or gating mutations which are present in 5% of CF patients (gating mutations result in a reduced opening of the CFTR-channel at the cell surface which limits the flow of chloride ions through the CFTR channel). Although CF is a monogenetic disease, the 15% remaining patients represent more than 2000 different rare and mostly uncharacterized CFTR mutations. Multiple pharma companies have one or more CF drugs in their developmental pipeline. However, it is not known which patients may respond to the drugs in the pipeline. It is hypothesized that by using individual patient's intestinal organoids to screen for drug response, a subset of patients with rare CFTR mutations can be identified who will clinically respond to drugs in the developmental pipeline. The Human Individualized Therapy of CF (HIT-CF) project has been designed to further evaluate this hypothesis. The project has received funding from the European Union's Horizon 2020 research and innovation program under grant agreement No 755021. The core of the project consists of a two-step approach to identify patients outside the existing drug label who may also benefit from CFTR-modulator treatment. In the first step of the project (HIT-CF Organoid Study, NTR7520), novel CFTR modulators and their combinations were tested on organoids from over 500 European and Israeli CF patients with rare CFTR mutations to identify patients who are predicted to clinically benefit from these treatments. The second step will evaluate the predicted clinical effect of the CFTR modulators in subjects identified by their organoid response to investigational products. CFTR modulators from the HIT-CF participating pharmaceutical company, FAIR Therapeutics, will be evaluated in the CHOICES clinical study described in this protocol. Data from this clinical study will be compared with the HIT-CF Organoid Study results to validate the organoid model.
Despite medical advancements, PTSD remains a major issue in Veterans1. Current treatment strategies have relatively poor adherence. In patients with PTSD and cirrhosis, there is greater cognitive impairment as well as changes in gut microbiome structure and function2,3. In addition, when there is concomitant cirrhosis, medication-related treatment options become even narrower from a safety and tolerability perspective and cognitive issues pertaining to cirrhosis could impact participation3. Changes in gut microbiome in Veterans with cirrhosis and PTSD compared to those with cirrhosis without PTSD is characterized by a greater relative expression of pathobionts and reduction in stool microbiome diversity with reduction in bacteria that produce beneficial short chain fatty acids (SCFA)2. Modulation of the gut microbiome in patients with cirrhosis and PTSD may be an important therapeutic target. In prior studies with cirrhosis alone, microbial modulation using diet, antibiotics such as rifaximin, probiotics, and fecal microbiota transplant have improved gut microbial diversity and clinical outcomes in some cases4,5. In patients with cirrhosis without PTSD and in patients with PTSD without cirrhosis there is emerging evidence regarding prebiotics and other forms of gut microbial modulation. Prebiotics are such an example6. Prebiotics are natural fibers derived from carbohydrates and can be beneficial to gut microbiota (good bacteria in the gut)6. Resistant starches (RS) are dietary fiber prebiotics found naturally in many foods including potatoes, plantains, and legumes6,7. In addition to being highly accessible, RS have been shown to be well tolerated with few adverse reactions. While no studies of RS exist in PTSD + cirrhosis patients, a meta-analysis of RS in IBD has shown RS to be an effective treatment in both animal and clinical studies where improvements in clinical remission and reduced mucosal damage were found7. However, there is insufficient data regarding patients with PTSD and cirrhosis regarding gut microbial structure and function modulation with dietary supplements such as resistant starches. These starches can improve SCFA production in elderly subjects, which could in turn affect the gut-brain axis favorably8.
A feasibility trial called PROFIT has previously shown that FMT administered endoscopically into the jejunum in patients with cirrhosis is safe and feasible and have identified some potential mechanisms of action that warrant further interrogation. The aim of the PROMISE Trial is to evaluate the efficacy and mechanisms of action of encapsulated FMT (versus placebo) to reduce infection and mortality in patients with alcohol-related and metabolic dysfunction-Associated Steatotic Liver (MASLD) cirrhosis.
The aim of this study is to assess the feasibility of early detection of acute exacerbations of idiopathic pulmonary fibrosis by the remote monitoring of vital signs. The main question the study aims to answer is: Could a remote monitoring device allow for earlier detection of exacerbations with individualized monitoring and continuous data collection? All patients will receive conventional clinical follow-up based on their health status and clinical recommendations. At the same time, they will benefit from the Bora Care® medical remote monitoring device.
This study intends to use magnetic resonance pulmonary function imaging technology to explore imaging markers for early diagnosis of patients with CPFE. Through baseline, 6-month and 12-month follow-up examinations, the changes in magnetic resonance pulmonary function in patients with CPFE and their correlation with disease progression were explored.
The goal of this clinical trial is to learn if drug SPL84 is safe for adult patients with cystic fibrosis (CF). It will also learn if the drug works to treat works to treat CF with a specific mutation. The purpose of this research study is to: - test the safety and effectiveness of multiple doses of the study drug, SPL84 - test how multiple doses of the drug are processed by the body Researchers will compare drug SPL84 to a placebo (a look-alike substance that contains no drug) to see if drug SPL84 is safe and if it works to treat CF. Participants will: Take drug SPL84 or a placebo by inhalation every week for 9 weeks months Visit the clinic approximately 14 times over 17.5 weeks for checkups and tests
The study will assess the efficacy and safety of pegozafermin administered in participants with compensated cirrhosis due to MASH (biopsy-confirmed fibrosis stage F4 MASH [previously known as nonalcoholic steatohepatitis, NASH]).
In this project the investigators aim to identify new biological markers by characterizing the response/inflammation associated with the development and progression of M. abscessus lung disease in patients suffering from cystic fibrosis with the aim of increasing current knowledge available on the development and progression of lung disease.
The purpose of this study is to work with patients diagnosed with end-stage liver disease to understand their perspectives on the Health at Home (H@H) Program, including desired outcomes and expectations, perceived barriers, and drivers. H@H is an emerging model of home-based care, designed to extend traditional, inpatient hospital care which may address these needs. Through H@H, acute medical care services as well as ancillary care such as rehabilitation therapy can be delivered in the home. The study is divided into three phases: Phase 1 occurs while the participant is an inpatient. Phase 2 is when the actual H@H program takes place as part of the participant's clinical care. The study team will not be involved in the Phase 2 - H@H program as it will be conducted by the clinical staff. Phase 3, at which point the participant enters a rehabilitation phase to transition the patient to self-management, involves a research jam session with the participant and caregiver to assess the value of the program.
This is an observational ambispective cohort study to validate the Baveno VI guideline and develop a new diagnostic model to screen high-risk varices (HRV) of liver cirrhosis using iLivTouch.