TerminatedNCT02639468SVEITUpdated Nov 27, 2018

Electric Impedance Tomography

An interventional study of Stroke Volume estimation using electrical impedance tomography in Stroke Volume, sponsored by CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement. Terminated at 1 site in Switzerland. Open to participants aged 18 Years to 90 Years. Per ClinicalTrials.gov, last updated 2018-11-27.

Sponsored by CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement · Not applicable, Interventional, and Diagnostic

Why this study was terminated

protocol not fully appropriate technical issues with EIT device

Phase: Not applicable
Study type: Interventional
Enrollment: 13
Allocation: Not applicable
Ages: 18 Years to 90 Years
Sex: All

Study summary

Evaluation of electrical impedance tomography to non-invasively monitor stroke volume when compared to reference measurements performed via right heart thermodilution

Conditions studied

Stroke Volume

In context

Lead sponsor

CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement is the lead sponsor of 5 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

Who can participate

Ages eligible: 18 Years to 90 Years
Sexes eligible: All
Accepts healthy volunteers: No

Inclusion criteria

Patients undergoing cardiac surgery which requires placement of pulmonary catheter
Patients with right heart catheterization for diagnostic or therapeutic reasons

Exclusion criteria

Exclusion Criteria:

Patient unable to understand the study
Patient unable to provide written consent or refusing his/her participation
Patient suffering from a severe valvular insufficiency
Patient allergic to ECG electrodes

Study design

Phase: Not applicable
Primary purpose: Diagnostic
Allocation: Not applicable
Intervention model: Single group
Masking: None (open label)
Enrollment: 13 participants (actual)

Study arms

Experimental
Tomographie par impédance électrique
Tomographie par impédance électrique
Device: Stroke Volume estimation using electrical impedance tomography

Interventions

DeviceStroke Volume estimation using electrical impedance tomography

What researchers measure

Primary outcomes

Correlation of stroke volume values measured via pulmonary catheter compared to EIT-derived stroke volume estimates.
Time frame: 12 months

Study locations

1 site

CHUV
Lausanne, 1011, Switzerland

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

Updates

Tracking since Sep 25, 2026

No changes since tracking began. The registry record was last updated on Nov 27, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗

Registry details

Key details

Study ID: NCT02639468
Lead sponsor: CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement
Collaborators: Centre Hospitalier Universitaire Vaudois
Responsible party: Sponsor
First posted: Dec 24, 2015
Start date: Apr 2016
Primary completion: Jan 12, 2018
Completion: Jan 12, 2018
Last update: Nov 27, 2018

Oversight

Data monitoring committee: No

View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is terminated, as verified in Nov 2018. You cannot join it, but the record below documents what was studied.

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Discussion

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