Active clinical trials for "Fibrosis"

Veterans who use prosthetic limbs commonly suffer from skin problems such as scars that create discomfort and pain to the point that wearing the prosthesis is no longer tolerable. The Veteran must then discontinue prosthetic use to allow healing prior to wearing the limb again. Current treatments for skin problems include manual scar mobilization and massage, stretching, desensitization techniques, pain medication, prosthetic adjustment, steroid injection, scar excision and others. Most of these have not proven to be a long-term solution. A dermatologic procedure common in non-amputees for scar and skin lesion management, fractionated laser therapy, may be a long-term solution minimizing discomfort, pain and time out of the prosthesis. This preliminary study seeks to determine if fractional laser therapy can improve prosthetic use, and quality of life of Veterans with amputation who use lower limb prostheses.

Hepatic osteodystrophy(HOD) is a common but frequently overlooked complication of liver cirrhosis with a prevalence rate ranging from 13-70%. Bisphosphonates acting by inhibiting bone resorption are frequently used. Intravenous infusions of bisphosphonates may cause prolonged arthralgia and myalgia whereas oral bisphosphonates may cause digestive mucosal damage causing dysphagia, esophagitis and ulcer. Such side effects have discouraged the prescription of oral bisphosphonates for patients of cirrhosis mainly due to risk of upper GI hemorrhage arising from esophageal variceal rupture. All studies done in past with bisphosphonates are either open labelled RCT/ non- randomized control trial or have enrolled patients of primary biliary cirrhosis only. So, there is a need to have double blind RCT assessing efficacy and safety of oral bisphosphonates in non-cholestatic liver cirrhosis. In this study, we hypothesize that oral ibandronate significantly improves BMD in patients of liver cirrhosis & is safe in patients with low risk esophageal varices. With this study, we aim to assess the efficacy and safety of oral ibandronate in patients of liver cirrhosis with hepatic osteodystrophy

The role of Albumin in prevention and Treatment of Acute Kidney Injury (AKI) in patients with Spontaneous Bacterial Peritonitis (SBP) who are at high risk of AKI development has been clearly defined, which decreases the morbidity and mortality. However the conventional dose recommended by the guidelines is usually not tolerated by the Indian population. Investigator propose that the low dose is as beneficial as the standard dose in patients with high risk SBP in the prevention/progression of renal dysfunction in cirrhotic patients with high risk spontaneous bacterial peritonitis. If confirmed, these results could support a significant cost reduction in the management of ascites in cirrhotic patients and decrease the side effects of the volume overload in the patient of the cirrhosis.

The primary aim of the project is to analyse gene expression in individual types of ectopic endometrium (ovarian endometriosis, peritoneal endometriosis, deep infiltrating endometriosis) and compare it with gene expression in eutopic endometrium. The analysis focuses on the identification of genes with significantly increased expression in each type of ectopic endometrium and comparison of their expression with the degree of disease, ovarian reserve and clinical manifestations of the disease (pain, infertility).

Pulmonary fibrosis is a sequela of severe infection COVID-19.The prevalence of PCFP ranged from 2% to 45%,and the pathogenesis of PCFP has not been clearly elucidated.The ingredient of Bailing capsule is Cs-C-Q80,it has obvious protective effect on lung. Studies have shown that Bailing capsule may improve the clinical symptoms of PCPF patients through anti-fibrosis, oxidation and anti-inflammatory effects in multiple pathways. The purpose of this study was to evaluate the efficacy and safety of bailing capsule in treating PCFP after COVID-19 infection.

Prospective cohort research to study the state of oxygen metabolism, reserve capabilities of cardiovascular and respiratory systems in patients with breast cancer to create a program of prevention and rehabilitation of lung damage in the process of complex treatment of the disease. The aim of the study is to study the dynamics of oxygen metabolism and reserve capabilities of cardiovascular and respiratory systems in the process of complex treatment of breast neoplasias. Objectives of the study: Explore the dynamics of pulmonary ventilation and gas exchange disorders in patients with breast cancer in the course of radiation therapy Establish an algorithm for risk stratification of post-radiation disorders of pulmonary ventilation and gas exchange in patients with breast cancer. Analyze the prognostic significance of cardiopulmonary exercise testing in assessing the cardiotoxic effect of chemo- and radiation therapy in patients with breast cancer. Analyze the influence of post-radiation disorders of pulmonary ventilation and gas exchange on the quality of life and psycho-emotional status of patients with breast cancer. Develop a fundamental basis for the program of prevention and rehabilitation of post-radiation lung damage in patients with breast neoplasias based on the study of individual parameters of oxygen metabolism and reserve capabilities of cardiovascular and respiratory systems. All participants go through 5-week radiation therapy in standard protocol, will have investigation of their lung functioning by spirography and assessment of pulmonary diffusion capacity, cardiopulmonary stress tests and CT-scan on the lungs before radiotherapy course. Researchers will analyze such parameters as stage of the disease, surgery type, all patient's medications, complications, nutritional status, psychological status.

The goal of this randomized controlled trial is to compare the efficacy and safety of branched-chain amino acids (BCAA) versus placebo for treating muscle cramps in cirrhotic patients. The main questions it aims to answer are: Compared the effect of BCAA versus placebo on muscle cramp frequency in cirrhotic patients Compared the effect of BCAA versus placebo on muscle cramp duration and severity in cirrhotic patients Compared the effect of BCAA versus placebo on quality of life in cirrhotic patients with muscle cramps Participants with cirrhosis who have experienced muscle cramps at least once per week will be randomized to receive either a placebo or 12.45 grams of BCAA orally per day for 12 weeks.

Crohn's disease (CD) is a chronic transmural inflammatory bowel disease. Prolonged episodes of inflammation can lead to intestinal fibrosis, leading to intestinal stenosis and obstruction. Inflammatory stenosis can be alleviated through anti-inflammatory treatment, while fibrotic stenosis requires endoscopic dilation or surgical treatment. Early detection of the presence and severity of intestinal fibrosis in CD is the key to treatment strategies. Currently, there are certain limitations in the non-invasive evaluation methods for intestinal fibrosis, and it is urgent to develop a new imaging method to achieve non-invasive diagnosis of the degree of fibrosis. Fibroblast activation protein (FAP) is a marker of intestinal fibrosis in CD. Based on the principle that fibroblast activation protein inhibitor (FAPI) can specifically bind to FAP, FAPI radioactive tracers can achieve targeted tracing and quantification of FAP in vivo. Therefore, 18F-FAPI positron emission tomography (PET) imaging technology has a good application prospect in the noninvasive diagnosis and evaluation of CD intestinal fibrosis. Based on the successful testing of 18F-FAPI PET imaging in the early stage of the project team to evaluate the nature of CD intestinal stenosis, this project intends to take patients with CD intestinal stenosis as the research object, and use postoperative histopathological analysis as a reference index to evaluate the role of 18F-FAPI combined with 18F-2-fluoro-2-deoxy-D-glucose fluorodeoxyglucose(18F-FDG) PET imaging in the qualitative diagnosis of CD intestinal wall fibrosis, as well as the differential diagnosis ability of inflammatory and fibrous stenosis in CD patients, and establish a diagnostic model and evaluation system. Achieving a noninvasive, stable, and objective diagnosis and evaluation of the degree of intestinal fibrosis in CD patients at the molecular level will provide imaging evidence for treatment decision-making, progress, and prognosis of CD patients, and also play an important support role in the development of anti fibrosis drugs, selection of suitable patients, and efficacy evaluation.

Study RIN-PF-305 is designed to evaluate the safety and efficacy of inhaled treprostinil in subjects with progressive pulmonary fibrosis (PPF) over a 52-week period.

This observational study intends to investigate health trends and data in cystic fibrosis patients all across Canada that are receiving modulator treatment so researchers can determine if CFTR treatments are effective over a long period of time and if so, which treatments work best for each individual. The study will collect clinical data from routine standard of care, patient reported outcomes via survey data and samples for a biobank.