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Clinical Trial Summary

New pain assessment parameter, called the Variation Coefficient of Pupillary Diameter (VCPD) described. This parameter allows evaluating the pain of patients during uterine contractions in obstetrical labor, and postoperatively in recovery room. This parameter also allows evaluating the level of pain in Intensive Care Unit (ICU), in intubated or tracheotomized patients moderately sedated (Riker score 3 or 4).


Clinical Trial Description

This study propose to recalculate the Variation Coefficient of Pupillary Diameter (VCPD) from pupil recordings performed in the Intensive Care Unit (ICU) in 2015-2016 and kept in the patients' records. From there, the Variation Coefficient of Pupillary Diameter (VCPD) will compare to the Behavioral Pain Scale (BPS), considered the gold standard pain assessment ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05633069
Study type Observational
Source Centre Hospitalier Universitaire de Saint Etienne
Contact
Status Completed
Phase
Start date November 1, 2022
Completion date November 30, 2022

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