Status:

COMPLETED

Associations Between Analgesia Nociception Index and Preoperative Anxiety

Lead Sponsor:

University of British Columbia

Conditions:

Anxiety

Opioid Consumption

Eligibility:

FEMALE

18+ years

Phase:

NA

Brief Summary

The management and prediction of pain is one of the most crucial jobs for anesthetists. It has been shown that a patient's ability to remain calm during stressful situations is related to their post-s...

Detailed Description

Purpose: The purpose of the study is to evaluate the MDoloris ANI monitor as an effective tool for objectively measuring perioperative stress, and as a prediction of post-operative pain. Hypothesis: ...

Eligibility Criteria

Inclusion

  • 19 years of age or older.
  • Patient receiving an uncomplicated, scheduled caesarean section
  • Patient with a normal sinus rhythm

Exclusion

  • Presentation with cardiac arrhythmia
  • Contraindications to neuraxial analgesia (ex. patient refusal, infection at the site of injection, uncorrected hypovolemia, allergy, increased intracranial pressure, coagulopathy, sepsis, fixed cardiac output states, or indeterminate neurological status), or risk factors likely to affect placement or function of the spinal needle (ex. previous back surgery, significant uncorrected scoliosis, or morbid obesity (BMI \>40))
  • History of hypersensitivity or idiosyncratic reaction to local anesthetics or opioids
  • Current or historical evidence of any significant medical conditions, including diseases of pregnancy
  • Clinical settings in which general anesthesia may be preferable (ex. patient with failed regional anesthetic, patient with history of bleeding, fetal shoulder dystocia etc.)
  • Anticipated fetal abnormalities

Key Trial Info

Start Date :

February 17 2021

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

September 27 2021

Estimated Enrollment :

80 Patients enrolled

Trial Details

Trial ID

NCT04875572

Start Date

February 17 2021

End Date

September 27 2021

Last Update

October 1 2021

Active Locations (1)

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1

BC Women's Hospital

Vancouver, British Columbia, Canada, V6H 3N1