Compared to placebo, intranasal Hcrt-1 tended to increase wakefulness in the first half of the night from a median of 33 min to 47.5 min (although the difference did not reach statistical significance (p = 0.055)), and significantly decreased the amount of REM sleep during the second half of the night (median of 35 min to 21 min) and overall (median of 61.8 min to 45.8 min).
1
0.0550
0.0550