From: Pulmonary biomarkers in COPD exacerbations: a systematic review
Ref. | Course: | At ECOPD onset | Course: | Comment | |
---|---|---|---|---|---|
From Baseline to | FeNO levels | Comparisons | After ECOPD | ||
ECOPD Onset | (ppb) | onset | |||
Agusti et al. [10] | €41.0 ± 5.1, † 5.7-76.5 | ECOPD > controls | ↓ | GCS. ↓ by M1-2 or by M6-8 | |
Al-Ali et al. [11] | £10.3 (2.7-34) | ↔ECOPD, controls, pneumonia | |||
↔ECOPD smokers, ex smokers | |||||
Antus et al. [12] | ¥25.3 (21.2–30.1) | ↓ | GCS. ↓ by discharge | ||
Antus et al. [13] | ¥23.8 (19.4–29.7) | ↔ECOPD smokers, ex smokers | ↓ | ↓ by discharge | |
Bhowmik et al. [14] | ↑* | #7.40 (4.80–9.60) | ↓* | Exact time points N/R | |
Cosio et al. [15] | N/R | ↓ | GCS. ↓ by M3 | ||
Kersul et al. [16] | N/R | N/R | ↓ | GCS. ↓ by M3 after discharge | |
Lazar et al. [17] | ‡10 (7) | ↔ECOPD, controls (non-smokers, smokers) | N/R | Time points: admission, discharge | |
Papi et al. [18] | €15.18 ±1.85 | ↓ | GCS. ↓ by W8-10 |