Propranolol Treatment for Postoperative Chylothorax
Public ClinicalTrials.gov record NCT06833320. 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 Double-blind, Prospective, Randomized Trial of Propranolol for the Treatment of Postoperative Chylothorax After Open Cardiac Surgery
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Postoperative chylothorax is a serious complication after open heart surgery for pediatric patients with congenital heart disease (CHD). While it was thought to be mechanical injury to the thoracic duct, recent research demonstrated that there are intrinsically abnormal lung lymphatics in CHD patients, and after open heart surgery, the fluid shifts that occur overwhelms these abnormal lung lymphatics. As a result, postoperative chylothorax occurs. Propranolol has been found to be helpful in resolving postoperative chylothorax very quickly (9 days) in a subset of postoperative chylothorax patients (60%). However, it is not known why some patients respond and some do not. The investigators hypothesize that propranolol is safe to use in this patient population, and that certain clinical factors will predict propranolol response, but more importantly, some clinical factors can be optimize to allow more patients with postoperative chylothorax to respond to and benefit from propranolol. In order to improve the understanding of how propranolol works and to maximize benefit to patients, the investigators propose to perform a prospective, randomized, double-blind clinical trial to learn how to best use propranolol in patients with postoperative chylothorax.
Study identification
- NCT ID
- NCT06833320
- Recruitment status
- Suspended
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 50 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 7 Days to 18 Years
- 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
- Sep 8, 2025
- Primary completion
- Sep 29, 2028
- Completion
- Dec 31, 2030
- Last update posted
- May 14, 2026
2025 – 2031
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Columbia University Irving Medical Center/NewYork-Presbyterian | New York | New York | 10032 | — |
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 NCT06833320, 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 May 14, 2026 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06833320 live on ClinicalTrials.gov.