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NCT04866095
Inferior Vena Cava Compliance in Trans-thoracic Echocardiography: is the Trans-hepatic Window as Reliable as the Subcostal One
NA trial testing Transthoracic echocardiogram in Surgical Procedure, Unspecified in 53 participants. Completed in 9 November 2021.
30 October 2021
Quick facts
| Lead sponsor | Brugmann University Hospital |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | diagnostic |
| Enrollment | 53 |
| Start date | 25 June 2021 |
| Primary completion | 30 October 2021 |
| Estimated completion | 9 November 2021 |
| Sites | 1 location across Belgium |
Drugs / interventions tested
- Transthoracic echocardiogram
- Clear Sight system
Conditions studied
- Surgical Procedure, Unspecified — all drugs for Surgical Procedure, Unspecified →
Sponsor
Brugmann University Hospital
Who can join
18 and older, any sex, with Surgical Procedure, Unspecified. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The ability to assess intravascular volume is an essential part of perioperative care: insufficient intravascular volume can result in decreased oxygen delivery to tissues and organ dysfunction, while fluid overload can contribute to the development of oedema, organ dysfunction, respiratory failure and healing defect. At the present state, there are many different methods of interpreting intravascular circulating blood volume. Non-invasive techniques such as the Clear Sight System, and the transthoracic echocardiogram (TTE) have been proposed as non-invasive methods to assess patient' blood volume. The aim of this study is to assess whether the measure of the inferior vena cava (IVC) in the trans-hepatic window is as reliable as in the subcostal window to determine fluid responsiveness in perioperative patients. In this study, preload increase will be obtained through passive leg raising. Sensibility and specificity of the two echocardiographic approaches to predict fluid responsiveness will be compared while using the subcostal window as the "gold standard". The effect of passive leg elevation on patient's cardiac output response will be assessed with two different non-invasive techniques: the Clear Sight system and the TTE.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT04866095
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04866095 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Brugmann University Hospital
- Last refreshed: 10 November 2021
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04866095.
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