- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07687771
Blood Pressure Measured on the Arm With Different Layers of Clothing Versus on the Bare Arm in Patients at Grenoble Alpes University Hospital (PA-COUCHE)
Blood pressure (BP) is an essential physiological parameter for assessing patient condition. In pre-hospital emergency situations it is measured at the arm over the patient's clothing when the patient cannot be undressed.
However there is no study proving the reliability of this measurement compared to measurement according to recommendations (blood pressure cuff).
This lack of proof could lead to misinterpretation when measurement conditions are not optimal.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
The study will be conducted in the Emergency Department (ED) of Grenoble University Hospital.
The main objective of this observational study is to assess variations in blood pressure measurements based on the patient's clothing layers compared to the reference blood pressure measurement on the bare arm.
Once admitted to the Emergency Department (ED) the patient may be enrolled in the study according to the inclusion and non-inclusion criteria and after obtaining his consent.
Several series of blood pressure measurements are taken:
- A series taken on the bare arm as control
A series of measurements using sleeves of different thicknesses in random order.
3 types of sleeves will be used for which 3 measurements will be realised. A total of 12 measurements will be taken for each patient.
These measurements will be taken during the waiting period between the patient's initial assessment by the Triage Nurse upon arrival and their transfer to the emergency department assignment unit thereby ensuring that the patient's normal care is not delayed.
All measurements will be performed by the investigator using the same blood pressure monitorind device.
For each measurement systolic and diastolic blood pressure are collected and used to estimate a MAP.The average of the 3 values obtained are compared to determine whether there is a significat difference between the MAP measured over a layer of clothing (i.e a sleeve) and that measured on a bare arm .
Regarding the sleeves three sleeves thicknesses will be tested :
- a thin sleeve (base layer + technical fleece vest)
- a thick sleeve (thin layer + down jacket + windproof interface Gore - Tex type)
- a "canyon" type sleeve ( neoprene wetsuit)
These sleeves will be provided by the investigators and will remain the same throughout the study.
Tipo di studio
Iscrizione (Stimato)
Contatti e Sedi
Contatto studio
- Nome: Prudence MABIALA MAKELE, PhD
- Numero di telefono: 0033476766784
- Email: pmabialamakele@chu-grenoble.fr
Backup dei contatti dello studio
- Nome: JEREMY CHARLES, MD
- Numero di telefono: 0033476766784
- Email: PBordas@chu-grenoble.fr
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Patient over 18 years admitted to the emergency department of Grenoble University Hospital
- No objection by the subject to the study
- Affiliated to the French social security system (or equivalent)
Exclusion Criteria:
- Physical inability to collect BP at the admission in the emergency department (pain, arm wound)
- Technical inability to collect BP at the admission in the emergency department (incompatible size of the cuffs)
- Medical or surgical contraindication to repeated blood pressure measurement on both arms
- Patient who received antihypertensive treatment within the hour prior to measurements
- Unable to communicate or non-french speaking patients or those with impaired comprehension or consciousness
- Protected persons referred to in articles L1121-6 and L1121-8 of French public health code (deprived of liberty, tutorship or curatorship)
- The patient already enrolled in the study
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Coorti e interventi
Gruppo / Coorte |
Intervento / Trattamento |
|---|---|
|
Patient admitted in the Emergency Department
Adult patient admitted in the Emergengy Department of Grenoble University Hospital will have several series of blood pressure measurement (12 in total) . Each patient will serve as case and control (i,e compared to himself). |
Blood pressure measurements in addition to the standard care at patients admitted in the Emergency department as follow:
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Differences between MAP measured over clothing and the average MAP measured on the bare arm
Lasso di tempo: 20 minutes
|
Differences between the mean arterial pressure (MAP) measured over clothing and the average MAP measured on the bare arm
|
20 minutes
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Differences between MAP measured between the various layers of clothing.
Lasso di tempo: 20 minutes
|
Differences between the mean of MAP measured between the various layers of clothing.
|
20 minutes
|
|
Error rate between groups with sleeves compared with the control group
Lasso di tempo: 20 minutes
|
Measurement error rate between groups with sleeves compared with the control group
|
20 minutes
|
|
Difference in the mean of systolic blood pressure values measured between the groups with sleeves and the control group.
Lasso di tempo: 20 minutes
|
Difference in the mean of systolic blood pressure values measured between the groups with sleeves and the control group.
|
20 minutes
|
|
Difference of MAP measured between sleeves and control group in hypotensive patients
Lasso di tempo: 24 hours
|
Difference in the mean of MAP measured between sleeves and control group in hypotensive patients
|
24 hours
|
Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: JEREMY CHARLES, MD, University Hospital, Grenoble
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Altri numeri di identificazione dello studio
- 38RC26.0150
- IDRCB :2026-A00880-51 (Altro identificatore: CPP ILE DE FRANCE X (French Ethics Committees))
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
The international writing and publication rules (The Uniform Requirements for Manuscripts of the ICMJE, April 2010) will be followed. The minimum anonymized source data for performing the statistical analysis will be made public at the time of publication, with the article, or deposited in an appropriate public database. Other anonymized data may be available from the principal investigator upon reasonable request and with the consent of the sponsor.
In accordance with the French law n ° 2002-303 of March 4th, 2002, the subjects can be informed, at their request, of the overall results of the research. In this study, the investigators commit to individually communicating the overall results to each subject participating in the research by a short (popularized) summary and associated with a copy of the scientific article.
Periodo di condivisione IPD
Criteri di accesso alla condivisione IPD
Tipo di informazioni di supporto alla condivisione IPD
- STUDIO_PROTOCOLLO
- LINFA
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Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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