Changes in Doppler Signals From the Lung Due to Cardiac Resynchronization in Heart Failure Patients
Public ClinicalTrials.gov record NCT02179203. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Official title
Lung Doppler Signals Changes in Response to Cardiac Resynchronization in Heart Failure Patients
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Study Purpose and Rationale The purpose of this study is to evaluate the lung Doppler signals changes during cardiac resynchronization procedure. As the LDS represent the various mechanical events of cardiac origin it is assumed that they may reflect the relative timing between contraction of the ventricles and atria and thus serve for effective synchronization of these activities. Aim of the study: The aim of the study is to assess whether the changes in Lung Doppler Signal (LDS) waves' characteristics will mimic the changes in echocardiographic parameters designed to assess diastolic inflow and systolic flow in patients undergoing Echo-based CRT optimization.
Study identification
- NCT ID
- NCT02179203
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 10 participants
Conditions and interventions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 2014 (Type not available)
- Primary completion
- Aug 2015 (Actual)
- Completion
- Aug 2015 (Actual)
- Last update posted
- Aug 13, 2015
2014 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Ohio State University 473 West 12th Ave. | Columbus | Ohio | 43210 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02179203, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 13, 2015 · Synced Nov 6, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT02179203 live on ClinicalTrials.gov.