Vital Signs Monitoring of Emergency Responders in Different States

Recruiting

• Conditions: Heart Rate Monitoring

• Registration Number: NCT06076057
• Lead Sponsor: Qilu Hospital of Shandong University

Brief Summary

The goal of this observational study is to learn about emergency responder in different states. The main questions it aims to answer are:

* Ten vital signs and behavioral parameters in different states (quiet, after post, after physical training) including: respiratory rate, pulse rate, oxygen saturation, body position, chest and abdominal respiratory movements, electromyography (EMG), electroencephalogram (EEG), partial pressure of end-expiratory CO2 concentration, partial pressure of transcutaneous oxygen, and partial pressure of transcutaneous carbon dioxide.

* Eight vital signs and behavioral parameters in different environments (altitude, confined space, energized work, job site) including: respiratory rate, pulse rate, oxygen saturation, body position, chest and abdominal respiratory movements, electromyography (EMG), electroencephalogram (EEG), and partial pressure of end-expiratory CO2 concentration.

Participants will normal operating conditions, the researcher collects vital sign information.

Detailed Description

1. General information: name, age, height, weight, place of origin, smoking history, and whether or not they snore.

2. 10 vital signs and behavioral parameters in different states (quiet, after duty, after physical training), including: respiratory rate, pulse rate, oxygen saturation, body position, chest and abdominal respiratory movements, electromyography (EMG), electroencephalogram (EEG), partial pressure of end-expiratory CO2 concentration, partial pressure of transcutaneous oxygen, partial pressure of transcutaneous carbon dioxide.

3. 8 vital signs and behavioral parameters in different environments (overhead, confined space, energized work, work site), including: respiratory rate, pulse rate, oxygen saturation, body position, thoracic and abdominal respiratory movements, electromyography (EMG), electroencephalogram (EEG), and partial pressure of end-expiratory CO2 concentration.

Study Timeline

• Status Verified: 2023-09
• Study First Submitted: 2023-09-13
• Study First Submitted QC: 2023-10-06
• Last Update Submitted: 2023-10-06
• Study First Posted: 2023-10-10
• Last Update Posted: 2023-10-10
• Study Start: 2023-10-15
• Primary Completion: 2023-12-31
• Study Completion: 2024-02-01

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 135

Inclusion Criteria

• No history of coronary heart disease, hypertension, asthma, upper respiratory tract infection, decompression sickness, or anemia.

Voluntarily participated in this study and signed an informed consent form

Exclusion Criteria

• Patients with severe heart disease and arrhythmia; patients with vital organ failure; patients with significant generalized edema; patients with dermatologic disease and generalized skin breakdown; and patients with vascular disorders of the limbs.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
respiratory rate	3 month	Breaths per minute
electromyography	3 month	Measurement and analysis of electromyographic signals emitted during muscle contraction
electroencephalogram	3 month	Collecting brainwave signals，Analyze the EEG for abnormalities
Percutaneous carbon dioxide partial pressure	3 month	Indirectly reflecting the partial pressure of carbon dioxide by measuring the pH of the skin surface
heart rate	3 month	beats per minute
Partial pressure of end-expiratory CO2 concentration	3 month	Measurement of the partial pressure of CO2 in exhaled gas at the end of expiration
transcutaneous partial pressure of oxygen	3 month	Measurement of the partial pressure of oxygen at the skin surface, thus indirectly reflecting the state of tissue oxygenation
blood oxygen saturation	3 month	Concentration of oxygen in the blood

Trial Locations

Locations (1)

Qilu Hospital of Shandong University; 🇨🇳 Jinan, Shan Dong, China