Tissue Oxygen Deprivation as Detected With Raman in Association With Umbilical Artery Catheters
Public ClinicalTrials.gov record NCT04038203. 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
Resonance Raman Spectroscopy Detects Peripheral Tissue Oxygen Deprivation in Very Low Birth Weight Infants With Umbilical Artery Catheters
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Umbilical artery catheters (UACs) are associated with significant morbidity in preterm neonates however are necessary for the management of this high risk population. UACs have been linked to serious adverse events (SAEs) including arterial thrombosis, necrotizing enterocolitis, limb ischemia, and renal failure. Resonance Raman Spectroscopy (RRS), raman for short, is a technology that utilizes vibrational spectroscopy, rather than absorbance spectroscopy, to determine the oxyhemoglobin concentration in tissues. In this prospective, observational study, daily measurements of StO2 of low birth weight neonates using raman spectroscopy will be correlated with UACs.The study team hypothesizes that raman can detect changes in peripheral tissue oxygenation in the ipsilateral extremity to the UAC and that raman is more sensitive at detecting changes in peripheral tissue oxygenation then common metrics used to monitor neonatal hemodynamics. If successful, this study would demonstrate that raman can be used as an early marker of tissue oxygen deprivation in neonates with UACs and maybe used to guide management in other clinical scenarios where StO2 is affected.
Study identification
- NCT ID
- NCT04038203
- Recruitment status
- Withdrawn
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Nov 30, 2023
- Primary completion
- Mar 31, 2024
- Completion
- Mar 31, 2024
- Last update posted
- Jan 11, 2024
2023 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UF Health Children's Hospital | Gainesville | Florida | 32608 | — |
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 NCT04038203, 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 Jan 11, 2024 · Synced Sep 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04038203 live on ClinicalTrials.gov.