NCT03805815

Brief Summary

\[Development of diagnosis algorism for paroxysmal arrhythmia using ultra-thin resistive membrane: a pilot study\] Comparison of blood pressure via tunable crack sensor and invasive pressure wire

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
30

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Sep 2018

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 10, 2018

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

December 30, 2018

Completed
17 days until next milestone

First Posted

Study publicly available on registry

January 16, 2019

Completed
1 month until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2019

Completed
5 months until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2019

Completed
Last Updated

January 16, 2019

Status Verified

January 1, 2019

Enrollment Period

6 months

First QC Date

December 30, 2018

Last Update Submit

January 14, 2019

Conditions

Blood Pressure

Keywords

blood pressurecrack sensor

Outcome Measures

Primary Outcomes (1)

  • Blood pressure monitoring using tunable crack sensor

    Systolic blood pressure and diastolic blood pressure by using tunable crack sensor

    immediately

Interventions

tunable crack sensorDEVICE

blood pressure monitoring via crack sensor

Eligibility Criteria

Age19 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

A case of suspected coronary artery disease for the purpose of coronary angiography

You may qualify if:

  • A case of suspected coronary artery disease at Seoul National University Hospital for the purpose of coronary angiography
  • At least 19 years old
  • If he/she hears enough explanation about clinical research and intends to participate in clinical research himself

You may not qualify if:

  • Under 19 years old
  • Refusal to participate in clinical studies
  • If the cognitive function is weak enough not to understand the explanation of the clinical study and to make voluntary decisions accordingly

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Seoul national university hospital

Seoul, 110-744, South Korea

Location

Related Publications (1)

  • Kang D, Pikhitsa PV, Choi YW, Lee C, Shin SS, Piao L, Park B, Suh KY, Kim TI, Choi M. Ultrasensitive mechanical crack-based sensor inspired by the spider sensory system. Nature. 2014 Dec 11;516(7530):222-6. doi: 10.1038/nature14002.

    PMID: 25503234BACKGROUND

Study Officials

  • Bon-Kwon Koo

    Seoul National University Hospital

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor of Medicine / Cardiology

Study Record Dates

First Submitted

December 30, 2018

First Posted

January 16, 2019

Study Start

September 10, 2018

Primary Completion

March 1, 2019

Study Completion

August 1, 2019

Last Updated

January 16, 2019

Record last verified: 2019-01

Locations

KR(1)