Monitoring Postoperative Pain and Recovery Following Orthopedic Surgery

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

TERMINATED

Total Enrollment

6 participants

Study Classification

OBSERVATIONAL

Study Start Date

2015-07-09

Study Completion Date

2022-08-07

Brief Summary

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This pilot study will seek to use emotion recognition technology from video to link patient facial expressions, heart rate and respiratory rate changes, and movement patterns to patient pain scores.

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Detailed Description

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During hospitalization, beginning after orthopedic surgery, study participants will be asked to wear a small motion detector on their wrist. A computer vision system which analyzes both whole-body movement as well as facial expressions will be used at the bedside to compare common signs and symptoms of post op pain to patient pain scores.

Up to 30 study participants will be selected.

Study participants will be asked to complete a written pain diary during waking hours.This information will be compared to the pain scores found in the patient's medical record and/or the amount and frequency of pain medications they receive.

Conditions

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Pain, Postoperative

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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single-arm study group

Study participants will be adult patients recovering from orthopedic surgery. The study group will wear a small motion detection device and a regular Webcam will be placed near the wall facing the bed in each patient's hospital room.

single-arm study group

Intervention Type DEVICE

Study participants will wear a small motion detection device and a regular Webcam will be placed near the wall facing the bed in each patient's hospital room. Study participants will be questioned about their sociodemographic, pain, and health history.

Interventions

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single-arm study group

Study participants will wear a small motion detection device and a regular Webcam will be placed near the wall facing the bed in each patient's hospital room. Study participants will be questioned about their sociodemographic, pain, and health history.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Recovery following Orthopedic Surgery
* Non-vulnerable adult patient
* Residing on the 6th floor of the South Tower of UF Health Shands Hospital
* Under the care of the acute pain service

Exclusion Criteria

* Inability to understand pain assessments
* Inability to wear a motion tracking device
* Amputation of limb
* Vulnerable subject status
* Anticipated discharge from hospital within 24 hours following enrollment
* \< 21 years of age

Minimum Eligible Age

21 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No