Key points are not available for this paper at this time.
EAAs supplemented, but not patients assuming placebo, progressively improved all baseline variables overtime. In particular, at T12 of EAAs supplementation, body weight (BW) increased by 6 Kg (p = 0.002), FFM by 3.6 Kg (p = 0.05), plasma lactate decreased from 1.6 micromol/l to 1.3 micromol/l (p = 0.023), PaO2 increased by 4.6 mmHg (p = 0.01), physical activity increased by 80% (p = 0.01). Moreover, the score for cognitive dysfunction improved from 19.1 scores to 20.8 (p = 0.011), while the SRGQ score also improved from 723 to 69.6 even though this trend did not reach the statistical significance. CONCLUSIONS. A three-month EAAs supplementation may have comprehensive effects on nutritional status; muscle energy metabolism; blood oxygen tension, physical autonomy; cognitive function, and perception of health status in patients with severe COPD and secondary sarcopenia.
Negro et al. (Tue,) studied this question.