Active clinical trials for "Fibrosis"

The study will include 10 adult patients with cystic fibrosis. The aim of the study is to evaluate whether Tobramycin 300 mg aerosol once-a-day for 28 days can reduce the bacterial load in the airways. Secondary end-point is the evaluation of variation in bacterial susceptibility during and at the end of study period.

To see if using ipod games can improve mental functioning

The primary objective of this study is to determine if quantitative Dynamic contrast-enhanced magnetic resonance (DCE MR) perfusion imaging accurately quantifies right and left pulmonary artery blood flow as compared with phase contrast flow velocity mapping (PC), the current gold standard of flow volume measurements.

The main goal of this study is to prevent liver allograft infection with Hepatitis C virus in hepatitis C positive patients undergoing liver transplantation. The hypothesis is that patients who receive ribavirin immediately before transplant and intravenous interferon alfa 2b during the anhepatic phase(while the liver is removed)will have sustained virologic response post liver transplant.

The benefits of short-term naso-gastric feeding in patients with advanced cirrhosis remain uncertain. This was a randomised study comparing naso-gastric feeding and oral feeding in Asian patients with cirrhosis who were admitted to hospital for decompensation.

A phase IV clinical trial, multicentric (3 Hospitals in Madrid) controlled, prospective, open and randomized of long-term treatment with hypertonic saline in cystic fibrosis patients. The purpose of this study is to verify if the long term inhalation (48 weeks) of major volume (10 ml) increases the free time without pulmonary exacerbation, and if this increase is superior to the obtained with the inhalation of the standard volume (5 ml) that has been advocated.

High frequency chest wall oscillation (HFCWO) has been shown to increase tracheal mucous clearance compared with control. These observations led to the development of 'The Vest' which is a non-stretchable jacket connected to an air-pulse generator and worn by the patient over the chest wall. The generator rapidly inflates and deflates 'The Vest' which gently compresses and releases the chest wall between 5 and 20 times per second. This generates mini-coughs which are said to dislodge mucus from the bronchial walls and to facilitate its movement up the airways. In addition 'The Vest' has been shown to reduce the viscosity of mucus and this should further enhance mucous clearance. The technique has, for many years, been widely used in the United States of America as an alternative to the European airway clearance regimens of the active cycle of breathing techniques, autogenic drainage, positive expiratory pressure and oscillating positive expiratory pressure, but 'The Vest' has only recently been registered for use in Europe. It is important that the airway clearance regimen of 'The Vest' be compared with the alternative airway clearance regimens widely used in Europe. Hypothesis: In people with cystic fibrosis 'The Vest' will lead to the expectoration of an increased weight of sputum during treatment sessions compared with alternative airway clearance regimens.

Oral supplementation of patients affected by cystic fibrosis with docosahexanoic acid (DHA) will result in normalization of the known fatty acid derangements in these patients and will diminish the production of proinflammatory isoprostanes such as 8-isoprostane-PGF2α.

The main end point of the study is to assess survival in cirrhotic patients with refractory ascites treated by TIPS (using PTFE covered stents) vs patients treated by paracentesis + albumin infusion.

An open-label randomized multicenter clinical study comparing three regimes of immunosuppression : (A) tacrolimus and steroids, (B) antithymocyte induction therapy and full dose of tacrolimus, (C) antithymocyte induction therapy with mycophenolate mofetil and a reduced dose of tacrolimus.