Exact(60)
Primary outcome was needle and guide-wire visibility during procedure.
We observed no SpO2 and CO2 variations during procedure.
Figure 3 Mean arterial pressure (±SD) recorded each minute during procedure.
Moreover, episodes of hypotension during procedure might exacerbate a pre-existing ischemic brain lesion.
Long leaflet with calcification increases risk of coronary occlusion during procedure.
Figure 2 Mean heart rate (±SD) recorded each minute during procedure.
Indeed, Payen et al. described a rising of BPS during procedure in patient under correct level of sedation [5].
Neuromuscular blocking agents were systematically used to optimize ventilation during procedure and for optimization of the fiberoptic bronchoscopy [13].
We did not observe differences in the variation of BIS values between the two groups during procedure.
This short-acting drug could protect the patient during procedure without increasing the risk of oversedation and consequences.
Table 2 BIS monitoring (mean ± SD) Placebo Remifentanil BIS value before fiberoptic bronchoscopy 36 ± 12 36 ± 11 >0.05 Maximum BIS value during procedure 53 ± 8 54 ± 11 >0.05 BIS value post fiberoptic bronchoscopy 42 ± 6 46 ± 9 >0.05 Figure 4 Box plot of BIS variation during procedure with mean (box plot) with median, interquartile (25 th –75 th ), minimum and maximum values and outliers.
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