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Data Collection Study Using CS BP Pillow System

3. juni 2026 opdateret af: CardiacSense Ltd.

A Data Collection Study to Collect Blood Pressure Data Using the CardiacSense BP Pillow System for Algorithm Development

Collect raw data from CS BP Pillow System and Arterial line (A-line) in volunteers. The data collected in the study will be used for development of the CS BP algorithm.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This is a prospective data collection single-site study designed to collect blood pressure (BP) waveforms and estimate BP via the CS BP Pillow System, in parallel with arterial line (A-line data). The data collected will be used for algorithm development of the CS BP system.

The study includes a screening phase followed by BP data collection session using the CS Pillow System and an A-line. Participants will be recruited by the Investigator according to the study eligibility criteria.

A total of 40 participants who meet eligibility criteria will be enrolled in the study in 2 cohorts: Cohort I and Cohort II. Each Cohort will include 20 participants. The cohorts will be identical with respect to study procedures and distribution of sex, body mass index (BMI), age, and blood pressure classification groups.

After informed consent is obtained, demographic information, medical history, current medications use and wrist circumference measurement will be recorded. A modified Allen's test, a lateral difference test and additional assessments will be performed to confirm eligibility criteria. In participants who meet the eligibility criteria, the CS BP Pillow will be placed over the radial artery and an A-line will be inserted into the radial artery of the contralateral hand. A dynamic response calculation will be performed to confirm the integrity of the inserted line.

After the participant has rested for at least 5 minutes, simultaneous BP recordings using the CS BP Pillow System and the A-line will begin and continue for about 1 hour.

Upon completion of data collection, all devices will be removed, and adverse events will be assessed and documented.

The end of study for each participant is defined as the completion of device removal and completion of adverse event follow-up. The end of the study is defined as completion of 40 evaluable participant datasets

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

40

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Forenede Stater
    • Colorado
      • Louisville, Colorado, Forenede Stater, 80027
        • Element Boulder Avista Adventist Hospital Plaza

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ja

Beskrivelse

Inclusion Criteria:

  • 40-80 years old.
  • Ability and willingness to sign and understand an informed consent form.
  • The participant has a palpable radial pulse in both wrists.
  • The participant is willing and able to be fitted with the investigational device, A-line, and reference cuff, and is willing and able to undergo all study procedures, including 1 hour of recording with the investigational device and A-line.

Exclusion Criteria:

  • Participant who are currently enrolled in another clinical investigation in which the intervention might compromise the safety of the participant or interfere with the data collected.
  • Participant whose body habitus precludes them from wearing the investigational device on their wrist.
  • Female participants who self-reported as pregnant based on a urine pregnancy test, or who are self-reported as trying to get pregnant or who are breastfeeding.
  • Participant whose BMI is greater than 35.
  • Participant with a documented medical history of cardiac arrhythmia.
  • Participant with diagnosed diabetes mellitus.
  • Participant with implanted cardiac defibrillators or pacemakers, Ventricular Assist Device (VAD) or other mechanical circulatory support devices, whether intracorporal or extracorporeal.
  • Participant with stage 4 or stage 5 end-stage renal disease, or participants with arteriovenous shunts.
  • Participant with pheochromocytoma or primary hyperaldosteronism.
  • Participant with diagnosed heart failure with New York Heart Association (NYHA) class III/IV, or participants with a history of stroke.
  • Participant with a known clotting disorders or currently taking a prescription anticoagulants (daily aspirin use is permitted).
  • Participant with an infection requiring antibiotics.
  • Participant with peripheral artery disease
  • Participants with compromised circulation, including Raynaud's syndrome.
  • Participant has a fracture, severe trauma, or anatomical deformity involving the wrist intended for placement of the investigational product, which could interfere with proper fitting or function of the device.
  • Participant with moderate to severe valvulopathies.
  • Participant with primary vasculitis.
  • Participant with tremors or otherwise unable to remain still for 1 hour.
  • The left to right arm lateral difference of the average systolic blood pressure values is more than 15 mmHg or the lateral difference of the average diastolic blood pressure values is more than 10 mmHg.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Andet
  • Tildeling: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: CS BP Pillow System
Data collected from the CS BP Pillow System will be compared to data collected from Arterial Line
Enhed: CS BP Pillow System

Device: CS Pillow System

- The system estimates BP using a combination of ECG and tonometry signals. The system is comprised of a tonometry-based sensor which is embedded in a biocompatible "pillow" for improved sensitivity and comfort. The Pillow is placed over the pulsatile area of the radial artery using a wristband.

Data collected using the CS Pillow System will be compared to data collected using Arterial Line.

Andre navne:
  • Arterial Line

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of subjects with complete protocol-defined multi-modal physiological signal acquisition
Tidsramme: day 1, 1 hour
The primary outcome measure is the number of subjects with complete protocol-defined multi-modal physiological signal acquisition Multi-modal physiological signal acquisition includes simultaneous recording of: (i) photoplethysmography (PPG); ii) single lead electrocardiography (ECG); iii) tonometry signals from the investigational BP Pillow System ; (iv) continuous invasive arterial blood pressure signals.
day 1, 1 hour

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

CardiacSense Ltd.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

10. februar 2026

Primær færdiggørelse (Faktiske)

30. april 2026

Studieafslutning (Faktiske)

30. april 2026

Datoer for studieregistrering

Først indsendt

8. april 2026

Først indsendt, der opfyldte QC-kriterier

3. juni 2026

Først opslået (Faktiske)

9. juni 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

9. juni 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

3. juni 2026

Sidst verificeret

1. juni 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • 027_BP_DC_US

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ja

produkt fremstillet i og eksporteret fra U.S.A.

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Overvågning af blodtryk

Kliniske forsøg med CS BP Pillow System

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

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CROs in Bulgaria

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner