View clinical trials related to Pulmonary Aspergillosis.
Filter by:This trial is aimed to study the immunological and pathological characteristics of influenza versus non-influenza severe community-acquired pneumonia patients in ICU.
This study compares the therapeutic (clinical and radiological) efficacy of a six-month treatment by itraconazole and nebulised Ambisome® (liposomal amphotericin B = LAmB) versus treatment by itraconazole alone, in non - or mildly - immunocompromised patients affected by Chronic Pulmonary Aspergillosis (single aspergilloma excluded). • Control arm: Itraconazole 200 mg x 2/day associated with inactive nebulised treatment twice a week during 24 weeks. • Experimental arm: Itraconazole 200 mg x 2/day associated with nebulised LAmB, at 25 mg twice a week during 24 weeks. Follow up duration for the patients will be 24 months (12 months minimum) after discontinuation of the treatment being studied.
The main aim of this study is to determine whether the levels of different inflammatory cytokines in the serum and BALF (bronchoalveolar lavage fluid) are relative to the severity and exacerbations of ABPA (allergic bronchopulmonary aspergillosis).
Aspergillus-specific IgG assays for the diagnosis of chronic pulmonary aspergillosis (CPA)
The investigators propose to study the efficacy and safety of three-week antifungal therapy with caspofungin in hospitalized patients with proven or probable IPA underlying chronic obstructive pulmonary disease.
Invasive aspergillosis is a serious and often fatal infection in patients who are neutropenic or have undergone solid organ or stem cell transplantation. However, early diagnosis of invasive aspergillosis is a challenge. Reiss and Lehmann first described the value of serum Galactomanna (GM) for diagnosis of invasive pulmonary aspergillosis in 1979. The availability of the Platelia Aspergillus, a sandwich ELISA that has been approved by FDA in 2003 for managing patients at risk of invasive aspergillosis because of the early detection of the GM antigen. In several studies so far the specificity of the serum galactomannan assay was greater than 85%; however, variable sensitivity from 29~100% was noted over years. In addition, low values and false-negative results are seen more often in nonneutropenic and solid organ transplantation patients as opposed to severely granulocytopenic patients .There are several factors that might explain the reported difference in the performance of antigen detection, including the biological factors and epidemiological factors. In recent years, specimens of other body fluids are increasingly used for detection of Aspergillus galactomannan antigen, including urine, bronchoalveolar lavage(BAL) fluid, cerebrospinal fluid and even the tissue specimen. However, the sensitivity and specificity of the GM detection in various specimens still have considerably variation. Ultrasound-guided transthoracic aspirate is a safe and useful method for collecting specimens for accurate bacteriologic diagnosis of lung abscess and obstructive pneumonitis10. We also reported a study of diagnosis of pulmonary Cryptococosis by ultrasound guided percutaneous aspiration. We plan to perform a prospective single-center study to investigate the role of GM in the target organ (lung tissue/fluid) by using ultrasound-guided fine needle aspirate for early diagnosis invasive aspergillosis compared with the serum galactomannan.
The purpose of this study is to determine whether inhalation with aerosolized amphoterin B 10mg/d is more effective than aerosolized amphoterin B 2mg/d to reduce the incidence of invasive pulmonary aspergillosis.