Hyperbaric Oxygen and Outcome After Below Knee Amputations
Public ClinicalTrials.gov record NCT04717557. 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
Hyperbaric Oxygen Therapy to Prevent Complications After Lower Limb Amputation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is being conducted to assess the utility of hyperbaric oxygen as an adjunctive treatment to reduce postoperative complications. It is hypothesized that HBO2 given in the immediate postoperative period will reduce postoperative complications in patients undergoing below-the-knee amputations. The objective of this study will be to compare treatment and standard care groups, randomly created of eligible patients, to compare their postoperative complications and to assess their postoperative hospital length of stay, 90-day mortality, failure to heal at 4 and 8 week follow-up visits and ability to ambulate with a prosthesis at 6 months post amputation.
Study identification
- NCT ID
- NCT04717557
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 4 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
- Dec 31, 2020
- Primary completion
- Jul 30, 2023
- Completion
- Oct 30, 2023
- Last update posted
- Aug 10, 2025
2021 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
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 NCT04717557, 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 10, 2025 · Synced Sep 9, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04717557 live on ClinicalTrials.gov.