- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT05019898
Comparison Between Pupillometry and the Numerical Rating Scale
Comparison Between Pupillometry and the Numerical Rating Scale for the Assessment of Pain in Communicating Adult Patients Presenting to the Emergency Room.
Studieoversikt
Studietype
Registrering (Forventet)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Brussel, Belgia, 1200
- Rekruttering
- Cliniques universitaires Saint-Luc
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Ta kontakt med:
- charles gregoire, MD
- Telefonnummer: 0032497534996
- E-post: gregoirecharles1@gmail.com
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- All patients presenting to the emergency room, aged 18 years or over, able to communicate, with hemodynamic and respiratory stability, are eligible.
Exclusion Criteria:
- - Refusal to participate in the study; refusal to sign informed consent.
- Consent impossible to obtain (cognitive disorders, language barrier…).
- Patient taking immediate-release opioid medication (last dose within the last 12 hours).
- Patient taking prolonged-release opioid medication (last dose within the last 24 hours).
- Basic treatment with a dopaminergic D2 antagonist (antipsychotic drugs).
- Basic treatment with dopamine antagonist antiemetic medication (metoclopramide (T1/2 5-6h), domperidone (T1/2 7-9h), alizapride (T1/2 3h)) within the last 12 hours.
- Patient taking clonidine (last dose within the last 24 hours).
- Use of topical ocular drugs modifying pupillary parameters in the last 24 hours.
- Bilateral eye surgery modifying the possibilities of variation in pupillary diameter bilaterally.
- Parkinson's or Alzheimer's disease at a dysautonomic stage.
- Admission to the emergency room for acute ocular pathology.
- History of diabetes at a dysautonomic stage.
- History of alcoholism at a dysautonomic stage.
- History of glaucoma.
- Pregnant patient with preeclampsia.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Diagnostisk
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
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Eksperimentell: Diagnostic Test: pupillometry
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Step 1: The triage will be carried out by the nurse. The nurse will then perform a self-assessment of the patient's pain using a simple verbal scale. The nurse will then record the patient's self-assessment of his pain using the numeric scale for pain. Step 2: Immediately after this first assessment, eligible patients will be approached by the study investigator to be included in the study. Step 3: If the patient gives informed consent, the study investigator will perform
Step 4: One hour after the triage, a second pain assessment will be performed. Step 5: The same pupillometry measurements will be taken immediately after the nurse has assessed the pain. |
Hva måler studien?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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The primary outcome will be the correlation between the pupillometry values and those obtained by the numerical pain rating scale with a correlation coefficient of 0.78.
Tidsramme: 1 minute
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1 minute
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Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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The evolution of the Pupillary Unrest in Ambient Light depending on the type of opioid (morphine versus weak opioid like tramadol) received by the patient.
Tidsramme: one hour
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one hour
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The endpoint will be the evaluation of the performance of pupillometry to predict the occurrence of Numerical Rating Scale (NRS) ≥ 4 using the ROC curve (AUC).
Tidsramme: 1 minute
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1 minute
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The correlation of the pupillometric parameters with the level of anxiety quantified by a numeric scale next to 1 (not anxious) to 10 (maximum level of anxiety).
Tidsramme: 1 minute
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1 minute
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The correlation between the initial measurement of PUAL and the analgesic response to an opioid medication.
Tidsramme: one hour
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one hour
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The correlation between the pain measurements obtained by the reception nurse and that obtained by the patient.
Tidsramme: 2 minutes
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2 minutes
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The evolution of the pupillary light reflex depending on the type of opioid (morphine versus weak opioid like tramadol) received by the patient.
Tidsramme: 1 minute
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1 minute
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Samarbeidspartnere og etterforskere
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Forventet)
Studiet fullført (Forventet)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- PEWC_MAYS2021
Plan for individuelle deltakerdata (IPD)
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