NCT03755505 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Erb-Downward JR, Thompson DL, Han MK, Freeman CM, McCloskey L, Schmidt LA, Young VB, Toews GB, Curtis JL, Sundaram B, Martinez FJ, Huffnagle GB
Analysis of the lung microbiome in the "healthy" smoker and in COPD. PLoS One. 2011 Feb 22;6(2):e16384. doi: 10.1371/journal.pone.0016384.
Kim HJ, Kim YS, Kim KH, Choi JP, Kim YK, Yun S, Sharma L, Dela Cruz CS, Lee JS, Oh YM, Lee SD, Lee SW
The microbiome of the lung and its extracellular vesicles in nonsmokers, healthy smokers and COPD patients. Exp Mol Med. 2017 Apr 14;49(4):e316. doi: 10.1038/emm.2017.7.
Marsland BJ, Trompette A, Gollwitzer ES
The Gut-Lung Axis in Respiratory Disease. Ann Am Thorac Soc. 2015 Nov;12 Suppl 2:S150-6. doi: 10.1513/AnnalsATS.201503-133AW. Review.
Pragman AA, Kim HB, Reilly CS, Wendt C, Isaacson RE
The lung microbiome in moderate and severe chronic obstructive pulmonary disease. PLoS One. 2012;7(10):e47305. doi: 10.1371/journal.pone.0047305. Epub 2012 Oct 11.

The Microbiome of Sputum, Urine and Feces in Healthy Persons and Chronic Obstructive Pulmonary Disease (COPD) Patients

Clinical trial NCT03755505 - References