The gum elastic bougie or Eschmann stylet is a tool designed to guid intratracheal intubation that is under-used in our context despite the scientific information that confirms its high usefulness in cases of difficult intubation.
Finally, the minimum mouth opening required for the AWS-VDL insertion appears to be 20 25 mm [34], and AWS usefulness in cases of sub-glottic tumors needs to be assessed, likely in association with fiberoptic bronchoscope [37].
Several studies have highlighted the usefulness of patch testing in case of vulval pruritus [ 4– 6].
Whether conservative treatment is recommended in hemodynamically stable patient with no evidence of ongoing bleeding, the usefulness of embolization or surgery in case of bleeding is far from being demonstrated.
In addition to their usefulness in the case of vasodilatation or insufficient vasoconstriction, vasopressors may be useful to restore hemodynamic parameters along with adequate vital organ infusion, thereby reducing the need for continuous fluid infusion, which may result in side-effects, such as tissue edema.
Trust plays a central role in building that sense of perceived usefulness in cases where the IT is a conduit to the trusted party, as we propose for iVoting.
ICC is a global measure that does not specify the nature of differences between waveforms; however, we suggest that this study proves its usefulness in highlighting cases of atypical auditory ERPs, which may then be explored by more detailed consideration of waveform shape and topography.
Another study evaluated the usefulness of breast MRI in cases of inconclusive mammographic or sonographic findings.
The majority of recipients in the follow-up had oral mucosa-derived cells The present study has confirmed the usefulness of the procedure in cases of mild limbal insufficiencies, such as in aniridia patients.
Some of these parameters (eg, height and head circumference) are useful in the case of prolonged malnutrition, although their usefulness is minimal in the critically ill child.
