The BOSS Study: An Acute Evaluation of Anatomical and Geometric Changes Using the Bladder on a Stick System (BOSS)

ClinicalTrials.gov ID: NCT03228381

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Official title

An Acute Evaluation of Anatomical and Geometric Changes Using the Bladder on a Stick System (BOSS)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The objective of the BOSS Study is to assess acute anatomical and geometric annular and ventricular changes that occur when strategically positioned an external inflatable chambers are applied to the outside of the heart.

Study identification

NCT ID: NCT03228381
Recruitment status: Completed
Study type: Interventional
Phase: Not applicable
Lead sponsor: Mardil Medical; Industry
Enrollment: 4 participants

Conditions and interventions

Conditions

Interventions

BOSS Device Device

Device

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: Aug 21, 2017 (Actual)
Primary completion: Oct 16, 2017 (Actual)
Completion: Oct 16, 2017 (Actual)
Last update posted: Apr 3, 2018

2017

United States locations

U.S. sites: 2
U.S. states: 2
U.S. cities: 2

Facility	City	State	ZIP	Site status
Henry Ford Health System	Detroit	Michigan	48202	—
Minneapolis Heart Institute at Abbott Northwestern Hospital	Minneapolis	Minnesota	55407	—

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT03228381, 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 Apr 3, 2018 · Synced Nov 15, 2026