Vital Signs Monitoring of Emergency Responders in Different States

Recruiting

• Conditions: Heart Rate Monitoring
• Interventions: Diagnostic Test: vital signs 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

Arm && Interventions

Group	Intervention	Description
8:00 Measurement team	vital signs monitoring	At 08:00 , monitoring respiratory rate, pulse rate, oxygen saturation, body position, thoracic 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.
10:30 Measurement team	vital signs monitoring	At 10:30 , monitoring respiratory rate, pulse rate, oxygen saturation, body position, thoracic 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.
16:30 Measurement team	vital signs monitoring	At 16:30 , monitoring respiratory rate, pulse rate, oxygen saturation, body position, thoracic 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.
high altitude environment	vital signs monitoring	In high altitude environments, monitoringRespiratory rate, pulse rate, oxygen saturation, body position, chest and abdominal respiratory movements, electromyography (EMG), electroencephalogram (EEG), partial pressure of end-expiratory CO2 concentration
limited space	vital signs monitoring	In limited space environments, monitoringRespiratory rate, pulse rate, oxygen saturation, body position, chest and abdominal respiratory movements, electromyography (EMG), electroencephalogram (EEG), partial pressure of end-expiratory CO2 concentration
electrified operation	vital signs monitoring	In electrified operation , monitoringRespiratory rate, pulse rate, oxygen saturation, body position, chest and abdominal respiratory movements, electromyography (EMG), electroencephalogram (EEG), partial pressure of end-expiratory CO2 concentration
work site	vital signs monitoring	In work site , monitoringRespiratory rate, pulse rate, oxygen saturation, body position, chest and abdominal respiratory movements, electromyography (EMG), electroencephalogram (EEG), partial pressure of end-expiratory CO2 concentration

Primary Outcome Measures

Name	Time	Method
respiratory rate	3 month	Breaths per minute
blood oxygen saturation	3 month	Concentration of oxygen in the blood
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

Trial Locations

Locations (1)

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