Investigation of the Ringer Perfusion Balloon Catheter (Ringer PTCA)
Public ClinicalTrials.gov record NCT04862689. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Prospective, Multicenter, Single-arm Investigation of the Ringer Perfusion Balloon Catheter (Ringer PTCA Study)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The objective of this study is to demonstrate safe and effective use of the Ringer perfusion balloon catheter for dilatation/pre-dilatation of coronary stenoses during percutaneous coronary intervention (PCI).
Study identification
- NCT ID
- NCT04862689
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 60 participants
Conditions and interventions
Conditions
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
- May 1, 2022 (Actual)
- Primary completion
- Jun 30, 2023 (Actual)
- Completion
- Jun 30, 2023 (Actual)
- Last update posted
- Dec 22, 2023
2022 – 2023
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Torrance Memorial Medical Center | Torrance | California | 90505 | — |
| Brigham & Women's Hospital | Boston | Massachusetts | 02115 | — |
| St. Luke's Hospital | Kansas City | Missouri | 64111 | — |
| University of Washington Medical Center | Seattle | Washington | 98196 | — |
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 3 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04862689, 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 Dec 22, 2023 · Synced Oct 22, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04862689 live on ClinicalTrials.gov.