Exploratory study of exacerbation detection using respiratory stability time in COVID-19 patients

JRCT ID: jRCT1052200163

Registered date:31/03/2021

Basic Information

• Recruitment status: Pending
• Health condition(s) or Problem(s) studied: Novel Coronavirus Infectious Disease (COVID-19)
• Date of first enrollment: 31/03/2021
• Target sample size: 65
• Study type: Observational

Outcome(s)

• Primary Outcome: Sensitivity and specificity for changes to "moderate II / severe"

Secondary Outcome

1) Optimization of cutoff value for change to "moderate II / severe"
2) Comparison of RST values between the "mild / moderate I" group and the "moderate II / severe" group
3) Comparison of RST values by presence or absence of pneumonia findings
4) Change in RST value from admission to exacerbation

Key inclusion & exclusion criteria

• Age minimum: >= 20age old
• Age maximum: Not applicable
• Gender: Both

Include criteria

1) 20 years old or older at informed consent
2) SARS-CoV-2 positive
3) COVID-19 Patients diagnosed with mild, moderate I or moderate II
4) Patients who have given written consent to participate

• Exclude criteria: 1) Patients who are considered inappropriate for inclusion in the study by the investigator

Related Information

• Primary Sponsor: Sawa Yoshiki
• Source(s) of Monetary Support: Japan Agency for Medical Research and Development