Active clinical trials for "Fibrosis"

Cystic Fibrosis is defined as a genetic disorder affecting approximately 100,000 individuals worldwide. CF is caused by mutations in the CF Transmembrane Conductance Regulator (CFTR) gene. CF patients are highly prone to environmental opportunistic bacterial infections leading to prolonged and chronic lung infections. This results in reduction in the life expectancy of CF patients due to excessive lung tissue destruction. Nitric Oxide (NO) is a naturally produced antimicrobial agent which is part of the innate immune defense system of the lung. Both in vitro and in vivo studies had shown clearly that NO acts against a wide variety of microbes including drug resistant bacteria as well as viruses and fungi. Building on a successful phase I safety trial, the team aims to develop a combined drug-device strategy to combat lung infections caused by biofilm-forming bacteria. Unlike other inhaled drugs, NO is also a smooth muscle relaxant and avoids the concomitant bronchial constriction often associated with inhaled antibiotics. An added benefit of NO therapy is its mucolytic activity. We suggest that the combine broad spectrum antimicrobial activity, signaling and mucolytic properties of NO, delivered to the lungs of CF patients, will be directed at reducing bacterial resistance, microbial burden and biofilms as well as resulting in improved airway clearance of viscid sputum. Primary Objectives: Assess the safety and the tolerability of NO intermittent inhalation treatment in ≥10 years old CF subjects. Secondary Objective: Assess the improvement in forced expiratory volume in 1 second (FEV1) before and after NO intermittent inhalation. Up to 10 subjects with Cystic Fibrosis will be enrolled into the study. Treatment administration: The subjects will receive intermittent inhalation of NO in addition to standard treatment for 10 working days (no NO treatment will be given to the subjects during weekend days). The subjects will be asked to attend the CF clinic once a week for a period of two weeks in order to evaluate the parameters related to the study. Oxygen (O2), NO, nitrogen dioxide (NO2) and fraction of inspired oxygen (FiO2) delivered to the patient will be continuously monitored.

The purpose of this study is to determine if the drug Plerixafor (Mozobil) can lead to clinically relevant efflux of CD117+ stem cells from the bone marrow to the peripheral blood of normal controls and patients awaiting lung transplantation. The investigator's hypothesis is that Plerixafor (Mozobil) will lead to significant mobilization of CD117+ stem cells to the peripheral blood.

The purpose of this study is to determine the safety, tolerability, and activity of NGM282 in patients with Primary Biliary Cirrhosis.

This is a multi-centered, randomized, controlled study to assess the efficacy, indications and adverse reactions of combined administration of nebulized amikacin in patients with acute exacerbation of non-cystic fibrosis bronchiectasis and to evaluate whether inhaled antibiotics are more likely to cause bacterial resistance.

The purpose of this trial is to compare the effects of treatment with tobramycin solution for inhalation (TIS) with and without azithromycin in people with cystic fibrosis (CF) age 6 months to 18 years who have early isolation of Pseudomonas aeruginosa (Pa) from a respiratory culture. Specimens of blood and sputum or throat swabs will be taken during the study along with pulmonary function testing. Participants will receive initial treatment with TIS followed additional treatment with TIS if quarterly respiratory cultures are positive for Pa in addition to either azithromycin or placebo for 18 months.

The primary objective of this study is to evaluate the safety and efficacy of a CAT regimen with aztreonam for inhalation solution (AZLI) and tobramycin inhalation solution (TIS) in adult and pediatric subjects with cystic fibrosis (CF) and pulmonary Pseudomonas aeruginosa (PA) infection. Participants will be enrolled in a 28 day TIS run-in phase, and will be eligible for randomization in the comparative phase if they have not received non-study oral antibiotics for a respiratory event, or IV or inhaled antibiotics for any indication between Visits 2 and 3, have not developed a condition requiring hospitalization or other change in clinical status which, in the opinion of the investigator would preclude their ability to continue in the study, and have demonstrated at least 50% TIS compliance. Participants enrolled in the comparative phase will be randomized to receive 3 cycles of treatment, each cycle consisting alternating regimens: AZLI or placebo for 28 days followed by TIS for 28 days.

The purpose of this study is to evaluate the efficacy and safety of ivacaftor in subjects with cystic fibrosis (CF) who have a non-G551D cystic fibrosis transmembrane regulator (CFTR) gating mutation (any one of the following CFTR mutations: G178R, G551S, S549N, S549R, G970R, G1244E, S1251N, S1255P, or G1349D).

The main purpose of this exploratory study was to investigate the effect of serelaxin (RLX030) infusion on the hepatic and renal circulation in patients with compensated cirrhosis and portal hypertension. Measurements were acquired non-invasively using magnetic resonance angiography (MRA) (study part A) and more directly via cannulation of the hepatic portal vein during a routine transjugular intrahepatic portosystemic shunt (TIPSS) check procedure (study part B), to determine the acute haemodynamic response to serelaxin (RLX030).

Patients with cirrhosis of the liver may suffer from a condition called hepatic encephalopathy which in its mildest form as mental slowing and impaired reaction times in driving and machinery operation. Left untreated it may lead to deep coma. The cause is not fully understood but is though to be related to the inability of a damaged liver to filter out toxins such as ammonia in the blood, which then accumulate within the brain and result in altered function and swelling within certain brain cells,astrocytes. These patients also suffer from muscle loss, which is associated with a poor outcome. L-ornithine L-aspartate(LOLA) is a licensed drug in Germany and has been shown to promote ammonia elimination from the body in the form of urea. Some experimental studies have suggested that LOLA also potentially attenuates muscle loss by incorporating ammonia into muscle in the form of glutamine. The aim of this study is to determine cognitive and nutritional effects of 12 weeks of LOLA administration and its effect on brain muscle structure and function in patients with cirrhosis.

The Patient evaluated in Emergency room since admission and detailed history and clinical examination done .The in hospital cases where sepsis is the culprit and shifted to Intensive Care Unit (ICU) in view of septic shock were included since onset of shock. Initial fluid resuscitation done and if the patient were no fluid responsive they were randomized into arms noradrenaline or terlipressin and the dose escalated to achieve the primary objectives. At the same time the strict vitals monitoring and standard medical therapy for sepsis including antibiotics and other supportive therapy continued. The patients were followed up till discharge, death or up to 28days after enrollment into the protocol (whichever the longest). The detail methodology has been explained in column 14 later.