An Observer Rating Scale of Facial Expression Can Predict Dreaming in Propofol Anesthesia

NCT ID: NCT04235894

Last Updated: 2020-01-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

124 participants

Study Classification

OBSERVATIONAL

Study Start Date

2016-09-07

Study Completion Date

2017-10-18

Brief Summary

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This study investigates correlation between dreaming in propofol anesthesia and an Observer-rating-scale of facial expression after gastrointestinal endoscopy in adults. It also compares dreamers and non-dreamers in age, BMI, propofol dose, duration of procedure, mean arterial pressure, pulse values and Bispectral index values.

Detailed Description

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After Ethical committee approval and written informed consent was obtained, a total of 124 patients undergoing gastrointestinal endoscopy were recruited in the prospective observational study. Anesthesia was maintained using incremental propofol doses until the patient was calm and unresponsive to painful stimuli. Bispectral Index (BIS), blood pressure (BP) and pulse were monitored in typical intervals: before induction, during induction, at the beginning of the procedure, at 2nd, 5th and 10th minute of the procedure, and on emergence. On the emergence of anesthesia, the patient's facial expression was rated numerically (-3 pain, +3 smile). Thereafter patients were asked to rate their dream.

Conditions

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Anesthesia Propofol Drug Effect

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Patients undergoing GI endoscopy at Osijek University Hospital

Observational study. A total of 130 consecutive patients undergoing gastrointestinal endoscopy were included. The anesthesia was provided with propofol, starting with 0,5 mg/kg, and titrated until a patient was unresponsive to painful stimuli and maintaining spontaneous breathing. The blood pressure, pulse and Bispectral index values were measured in 6 defined points. On the emergence from anesthesia, the patient's facial expression was rated numerically by the investigator.

Propofol

Intervention Type DRUG

Intravenous anesthesia with propofol started with 0.5 mg kg-1, and was titrated until a patient was unresponsive to painful stimuli \& maintaining spontaneous breathing during gastrointestinal endoscopy

Interventions

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Propofol

Intravenous anesthesia with propofol started with 0.5 mg kg-1, and was titrated until a patient was unresponsive to painful stimuli \& maintaining spontaneous breathing during gastrointestinal endoscopy

Intervention Type DRUG

Other Intervention Names

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Diprivan

Eligibility Criteria

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Inclusion Criteria

* Consecutive patients undergoing gastrointestinal endoscopy at Osijek University HOspital form September 2016 to October 2017.

Exclusion Criteria

* . Patients who were younger than 18 years, unscheduled patients who were not hemodynamically stable, those who were not able to understand study protocol, and who did not sign written informed consent were not included in the study. Patients whose procedure was longer than 60 minutes and patients with incomplete records were excluded from the study.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Josip Juraj Strossmayer University of Osijek

OTHER

Sponsor Role collaborator

Osijek University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Helena Matus, MD

Role: PRINCIPAL_INVESTIGATOR

Department of emergency medicine, Brodsko-posavska county; Croatia

References

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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Matus H, Kvolik S, Rakipovic A, Borzan V. Bispectral Index Monitoring and Observer Rating Scale Correlate with Dreaming during Propofol Anesthesia for Gastrointestinal Endoscopies. Medicina (Kaunas). 2021 Dec 31;58(1):62. doi: 10.3390/medicina58010062.

Reference Type DERIVED
PMID: 35056370 (View on PubMed)

Other Identifiers

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Osijek UH

Identifier Type: -

Identifier Source: org_study_id

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