Respiratory RateNCT04064645
Bora Band Respiration Rate Study
A study testing Measurement of respiratory rate with DUT and comparison with reference in people with Respiratory Rate, run by Biosency at 1 site in United States.
Trial summary
The purpose of this study is to conduct a Respiratory Rate accuracy validation comparing the BORA BAND™ Wristband Monitoring System to the Reference. Respiratory Rate will be compared to an FDA cleared End Tidal Carbon Dioxide monitor (GE Datex-Ohmeda). The testing will be conducted in two phases. Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Respiratory Rate
- What is being tested?
- Measurement of respiratory rate with DUT and comparison with reference
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 27 participants
- Where
- 1 siteUnited States
- Study dates
- 25 Jun 2019to 25 Jul 2019
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Subject must have the ability to understand and provide written informed consent
- Subject is adult over 18 years of age
- Subject must be willing and able to comply with study procedures and duration
- Subject is a non-smoker
- Male or female of any race
- Wrist circumference with the range of 5.5-8 inches (13 to 21cm)
Who cannot join
- Compromised circulation, injury, or physical malformation of fingers, toes, hands, ears or forehead/skull or other sensor sites which would limit the ability to test sites needed for the study. Tattoo in the optical path which would limit the ability to test sites needed for the study. (Note: Certain malformations may still allow subjects to participate if the condition is noted and would not affect the particular sites utilized.)
- Subjects with known respiratory conditions such as:
- uncontrolled / severe asthma,
- flu,
- pneumonia / bronchitis,
- shortness of breath / respiratory distress,
Show all 33Show fewer
- respiratory or lung surgery,
- emphysema, COPD, lung disease
- Subjects with self-reported heart or cardiovascular conditions such as:
- have had cardiovascular surgery
- Chest pain (angina)
- heart rhythms other than a normal sinus rhythm or with respiratory sinus arrhythmia
- previous heart attack
- blocked artery
- unexplained shortness of breath
- congestive heart failure (CHF)
- history of stroke
- transient ischemic attack
- carotid artery disease
- myocardial ischemia
- myocardial infarction
- cardiomyopathy
- Self-reported health conditions as identified in the Health Assessment Form
- diabetes,
- uncontrolled thyroid disease,
- kidney disease / chronic renal impairment,
- history of seizures (except childhood febrile seizures),
- epilepsy,
- history of unexplained syncope,
- recent history of frequent migraine headaches,
- recent head injury within the last 2 months,
- Cancer / chemotherapy
- Other known health condition, should be considered upon disclosure in health assessment form
Trial locations and contacts
1 site in 1 country.
About this study
Official title: BiOSENCY Bora Band Respiration Rate Development and Validation Study
The purpose of this study is to conduct a Respiratory Rate accuracy validation comparing the BORA BAND™ Wristband Monitoring System to the Reference. Respiratory Rate will be compared to an FDA cleared End Tidal Carbon Dioxide monitor (GE Datex-Ohmeda). The testing will be conducted in two phases. The first phase will be an initial data collection to assist in the algorithm development of respiration rate. Upon a successful Phase one performance, the second phase will be the Respiratory Rate Validation conducted at a different period in time.
Read the detailed description
For phase 1, there will be 5 to 6 volunteer test subjects. For the final validation phase, there will be a minimum of 20 volunteer test subjects. All subjects will be 18 or older and selected to represent a range of body types including small, average, muscular, and large with a range of BMI's.
Each subject will be connected to a commonly used, FDA cleared ECG Impedance monitor (to be used for informational purposes) and an End Tidal Carbon Dioxide monitor (GE Datex-Ohmeda) and BiOSENCY BORA BAND™ wristband monitoring system. The end tidal CO2 monitor will be attached to the patient to determine performance of respiratory rate metrics (Reference). Each subject will be instrumented with a mouthpiece that allows for measurement of the end tidal carbon dioxide (EtCO2) respiratory rate (Reference) and tidal volume.
A range of stable respiratory rates will be elicited from each volunteer test subject. The rates will be approximately 5, 10, 15, 20, 25, 30, 35, 40, 45 and 50 breaths per minute; with some natural variation from these exact numbers. Paced breathing app will be used. Not all subjects will be able to breathe at a constant level for every rate.
The respiratory rate will be measured simultaneously with EtCO2 (Reference) and the Devices Under Test.
For the data analysis, the EtCO2 monitor will be used to assess the stability of the data. If the respiratory rate varies by more than +3 bpm during a one-minute period of the target respiration rates, then the data for that period will be considered unstable and removed from analysis.
To 'Pass' this test the BiOSENCY BORA BAND™ wristband (Device Under Test) must demonstrate a Respiratory Rate of ≤3 when compared to the Reference End tidal carbon dioxide monitor.
- Conditions
- Respiratory Rate
- Being tested
- Measurement of respiratory rate with DUT and comparison with reference
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Measurement of respiratory rate with DUT and comparison with referenceDevice
The subject will follow the paced breathing app, once a stable Respiration Rate at the natural rate (without the breathing app) is captured. The breathing pattern on the app will be set to begin near the normal Respiration Rate of the subject and continue to go down by five intervals until reaching the Respiration Rate of 5 bpm. After that, we will pick back up at the rate above the subject's normal Respiration Rate and continue upwards until reaching 50 bpm or as high as the subject can tolerate up to 50 bpm.
The respiratory rate will be monitored simultaneously with an EtCo2 (Reference) and the BORA BAND™ wristband monitoring system, Device Under Test. These data will be continuously recorded electronically. Additional study notes that describe conditions of the test as well as deviations, device issues and any adverse events will be recorded in written documentation.
| Study group | Role | What they receive |
|---|---|---|
| Respiratory rate accuracy measurement | Experimental | Not described Receives: Device: Measurement of respiratory rate with DUT and comparison with reference |
What is being measured
The primary outcome is the main question the study is designed to answer.
Accuracy of BORA Band respiratory rate measurements versus reference end-tidal CO2
Accuracy of the BORA Band respiratory rate measurement as compared to reference end-tidal CO2.
Results shall include:
- Respiratory rate root mean square accuracy of BORA Band
- Respiratory rate bias of BORA Band
Measured: 5 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted22 Aug 2019
- Study start25 Jun 2019
- Primary completion25 Jul 2019
- Study completion25 Jul 2019
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Respiratory RateStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Diagnosis
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 27 participants (actual)
Sponsor and investigators
- Lead sponsor
- Biosency
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Clinimark, LLC
- Responsible party
- Sponsor
- Investigators
- Arthur Cabrera, MD, Principal investigator, Clinimark, LLC
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04064645
- Sponsor's protocol ID
- PR2019-319
- Status last verified
- Aug 2019
- First submitted
- 19 Aug 2019
- Last updated
- 22 Aug 2019
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- Yes
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 22 Aug 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- BiOSENCY Bora Band Respiration Rate Development and Validation Study
- ClinicalTrials.gov ID
- NCT04064645
- Acronym / sponsor ID
- PR2019-319
- Conditions
- Respiratory Rate
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 27 participants (actual)
- Lead sponsor
- BiosencyIndustry (pharma, biotech, devices)
- Collaborators
- Clinimark, LLC
- Study start
- 25 Jun 2019 (actual)
- Primary completion
- 25 Jul 2019 (actual)
- Study completion
- 25 Jul 2019 (actual)
- First posted
- 22 Aug 2019 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to conduct a Respiratory Rate accuracy validation comparing the BORA BAND™ Wristband Monitoring System to the Reference. Respiratory Rate will be compared to an FDA cleared End Tidal Carbon Dioxide monitor (GE Datex-Ohmeda). The testing will be conducted in two phases. The first phase will be an initial data collection to assist in the algorithm development of respiration rate. Upon a successful Phase one performance, the second phase will be the Respiratory Rate Validation conducted at a different period in time.
Detailed description
For phase 1, there will be 5 to 6 volunteer test subjects. For the final validation phase, there will be a minimum of 20 volunteer test subjects. All subjects will be 18 or older and selected to represent a range of body types including small, average, muscular, and large with a range of BMI's.
Each subject will be connected to a commonly used, FDA cleared ECG Impedance monitor (to be used for informational purposes) and an End Tidal Carbon Dioxide monitor (GE Datex-Ohmeda) and BiOSENCY BORA BAND™ wristband monitoring system. The end tidal CO2 monitor will be attached to the patient to determine performance of respiratory rate metrics (Reference). Each subject will be instrumented with a mouthpiece that allows for measurement of the end tidal carbon dioxide (EtCO2) respiratory rate (Reference) and tidal volume.
A range of stable respiratory rates will be elicited from each volunteer test subject. The rates will be approximately 5, 10, 15, 20, 25, 30, 35, 40, 45 and 50 breaths per minute; with some natural variation from these exact numbers. Paced breathing app will be used. Not all subjects will be able to breathe at a constant level for every rate.
The respiratory rate will be measured simultaneously with EtCO2 (Reference) and the Devices Under Test.
For the data analysis, the EtCO2 monitor will be used to assess the stability of the data. If the respiratory rate varies by more than +3 bpm during a one-minute period of the target respiration rates, then the data for that period will be considered unstable and removed from analysis.
To 'Pass' this test the BiOSENCY BORA BAND™ wristband (Device Under Test) must demonstrate a Respiratory Rate of ≤3 when compared to the Reference End tidal carbon dioxide monitor.
Study design
- Primary purpose
- Diagnosis
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Respiratory rate accuracy measurement | Experimental | Device: Measurement of respiratory rate with DUT and comparison with reference |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (6 listed)
- Subject must have the ability to understand and provide written informed consent
- Subject is adult over 18 years of age
- Subject must be willing and able to comply with study procedures and duration
- Subject is a non-smoker
- Male or female of any race
Key exclusion criteria (33 listed)
- Compromised circulation, injury, or physical malformation of fingers, toes, hands, ears or forehead/skull or other sensor sites which would limit the ability to test sites needed for the study. Tattoo in the optical path which would limit the ability to test sites needed for the study. (Note: Certain malformations may still allow subjects to participate if the condition is noted and would not affect the particular sites utilized.)
- Subjects with known respiratory conditions such as:
- Subjects with self-reported heart or cardiovascular conditions such as:
- Self-reported health conditions as identified in the Health Assessment Form
- Cancer / chemotherapy
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Measurement of respiratory rate with DUT and comparison with referenceThe subject will follow the paced breathing app, once a stable Respiration Rate at the natural rate (without the breathing app) is captured. The breathing pattern on the app will be set to begin near the normal Respiration Rate of the subject and continue to go down by five intervals until reaching the Respiration Rate of 5 bpm. After that, we will pick back up at the rate above the subject's normal Respiration Rate and continue upwards until reaching 50 bpm or as high as the subject can tolerate up to 50 bpm. The respiratory rate will be monitored simultaneously with an EtCo2 (Reference) and the BORA BAND™ wristband monitoring system, Device Under Test. These data will be continuously recorded electronically. Additional study notes that describe conditions of the test as well as deviations, device issues and any adverse events will be recorded in written documentation. | Device | Respiratory rate accuracy measurement |
Primary outcome
Accuracy of BORA Band respiratory rate measurements versus reference end-tidal CO2
Time frame: 5 days
Accuracy of the BORA Band respiratory rate measurement as compared to reference end-tidal CO2. Results shall include: * Respiratory rate root mean square accuracy of BORA Band * Respiratory rate bias of BORA Band
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 22 Aug 2019.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Arthur Cabrera, MD principal investigator
Clinimark, LLC
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Measurement of respiratory rate with DUT and comparison with reference in people with Respiratory Rate, run by Biosency at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 6 inclusion and 33 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 22 Aug 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Accuracy of BORA Band respiratory rate measurements versus reference end-tidal CO2 (time frame: 5 days). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 22 Aug 2019.