- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT04730479
Echography to Predict Radial Artery Catheterization Failure (EPRAC) (EPRAC)
Ultrasound Prediction of Radial Arterial Catheterization Failure in Patients Undergoing Cardiac or Aortic Surgery: a Prospective Study
Przegląd badań
Status
Warunki
Szczegółowy opis
The Arterial Catheter (KTA) enables continuous measurement of invasive blood pressure in patients with accurate and reliable hemodynamic monitoring. Radial Artery Catheterization is the currently recommended placement site.
In patients undergoing cardiac or aortic surgery, placement of a radial KTA is sometimes difficult, with a failure rate of around 15%. It is also a source of local complications and prolongation of the anesthetic duration.
There is no predictive diagnostic test for failed radial KTA placement in anesthesia.
Accurately predicting the failure of radial catheterization by echography will, in the future, make it possible to offer "at risk" patients an immediate catheterization in an other site as for example brachial site.
Typ studiów
Zapisy (Rzeczywisty)
Kontakty i lokalizacje
Lokalizacje studiów
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Montpellier, Francja, 34295
- University Hospital of Montpellier
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Metoda próbkowania
Badana populacja
Opis
Inclusion Criteria:
- Aged from 18 years old
- Be operated for a scheduled cardiac or aortic surgery
- Be able to complete all the visits and follow the study procedures
- Subjects must be covered by public health insurance
Exclusion Criteria:
- Patients protected by law or Absence of signed informed consent
- Emergency Surgery Patient
- Patient already with an arterial catheter
- Patient with Radial Arterial Catheter Contraindication
- Radial arterial catheter placed by an anesthesiologist nurse student
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Modele obserwacyjne: Kohorta
- Perspektywy czasowe: Spodziewany
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Failure to insert a radial artery catheter (KTA) by the nurse anesthesiologists
Ramy czasowe: Day 1
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Failure to insert the radial KTA by the nurse anesthesiologist defined as follows: ≥ 3 punctures (by the nurse anesthetist) or need to change of doctor operator (nurse anesthesiologist to Anesthesiologist - Resuscitator) or change of puncture site (radial to radial contralateral or other site).
All professionals involved are blinded to the echographic measures of the radial artery.
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Day 1
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Internal radial artery diameter
Ramy czasowe: Day 1
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Measured on echographic exam.
Image acquisition done by an independent nurse anesthesist (not involved in the management of the same patient).
Radial artery diameter measured on these images, later, by an anaesthesiologist-Resuscitator physician.
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Day 1
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External radial artery diameter
Ramy czasowe: Day 1
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Measured on echographic exam.
Image acquisition done by an independent nurse anesthesist (not involved in the management of the same patient).
Radial artery diameter measured on these images, later, by an anaesthesiologist-Resuscitator physician.
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Day 1
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Internal area of the radial artery
Ramy czasowe: Day 1
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Measured on echographic exam.
Image acquisition done by an independent nurse anesthesist (not involved in the management of the same patient).
Radial artery diameter measured on these images, later, by an anaesthesiologist-Resuscitator physician.
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Day 1
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External area of the radial artery
Ramy czasowe: Day 1
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Measured on echographic exam.
Image acquisition done by an independent nurse anesthesist (not involved in the management of the same patient).
Radial artery diameter measured on these images, later, by an anaesthesiologist-Resuscitator physician.
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Day 1
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Calcification of arterial wall (yes/no)
Ramy czasowe: Day 1
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Measured on echographic exam.
Image acquisition done by an independent nurse anesthesist (not involved in the management of the same patient).
Radial artery diameter measured on these images, later, by an anaesthesiologist-Resuscitator physician.
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Day 1
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Thickness of arteria wall
Ramy czasowe: Day 1
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Measured on echographic exam.
Image acquisition done by an independent nurse anesthesist (not involved in the management of the same patient).
Radial artery diameter measured on these images, later, by an anaesthesiologist-Resuscitator physician.
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Day 1
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Ratio between internal and external arteria diameter
Ramy czasowe: Day 1
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Measured on echographic exam.
Image acquisition done by an independent nurse anesthesist (not involved in the management of the same patient).
Radial artery diameter measured on these images, later, by an anaesthesiologist-Resuscitator physician.
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Day 1
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Clinical characteristics at baseline
Ramy czasowe: Day 1
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Age, sex, body mass index, ASA score, duration of preoperative fasting, cardiovascular risk factors, cardiovascular conditions, wrist circumference, pulse force of the radial, ulnar, and brachial arteries (no pulse / feeble pulse / normal pulse), mean arterial pressure at punction time, dose of vasopressants (ephedrine, neosynephrine, noradrenaline) at punction time
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Day 1
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Punction-related adverse events
Ramy czasowe: 6 months
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Hematoma, dissection, thrombosis, ischemia, false aneuvrysm, infection, pain.
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6 months
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Duration of arterial punction
Ramy czasowe: Day 1
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delay between first pulse palpation and end of bandage on a functional catheter
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Day 1
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Duration of patient management
Ramy czasowe: 28 days
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duration of anaesthesia, duration of presence in surgery room, length of hospital stay
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28 days
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Współpracownicy i badacze
Sponsor
Śledczy
- Główny śledczy: Jérôme PANIEGO, University Hospital of Montpellier, Montpellier, France, 34295
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Inne numery identyfikacyjne badania
- RECHMPL20_0091
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
produkt wyprodukowany i wyeksportowany z USA
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