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Investigation of Secreted Phosphoproteins and PiP3 (Phosphoinositolphospat 3) in Sputum

Healthy Clinical Trial

Official title:
Investigation of Secreted Phosphoproteins and PiP3 (Phosphoinositolphospat 3) in Sputum Samples of Healthy Smokers and Non Smokers

Clinical Trial Summary

The aim of this study is to validate two new biomarkers in sputum samples. These are PiP3 (phosphoinositolphospat ) and phosphor proteins, representing important proteins within inflammatory situations of the lung.

Clinical Trial Description

Within the study, sputum samples will be collected at 3 repetitive occasions in a 3 week interval of the different donors.

The objective is to assess for biomarker specificity and reproducibility in the two groups (smokers and non-smokers). The methods for measurement shall be validated by repetitive measurement of the sputum samples, i.e. comparison of multiple measurements of the same sample and comparison of different samples from the same donor. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03076086
Study type Interventional
Source Fraunhofer-Institute of Toxicology and Experimental Medicine
Contact
Status Completed
Phase N/A
Start date May 12, 2017
Completion date January 15, 2018
View Details
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