Accuracy of Non-Invasive Blood Pressure Measurements at the Arm, Calf , and Finger (PANIC)
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT04269382 |
Recruitment Status :
Completed
First Posted : February 13, 2020
Last Update Posted : July 1, 2021
|
Sponsor:
Centre Hospitalier Régional d'Orléans
Information provided by (Responsible Party):
Centre Hospitalier Régional d'Orléans
Tracking Information | |||||
---|---|---|---|---|---|
First Submitted Date ICMJE | February 11, 2020 | ||||
First Posted Date ICMJE | February 13, 2020 | ||||
Last Update Posted Date | July 1, 2021 | ||||
Actual Study Start Date ICMJE | February 22, 2020 | ||||
Actual Primary Completion Date | June 2, 2021 (Final data collection date for primary outcome measure) | ||||
Current Primary Outcome Measures ICMJE |
Discriminative power of the combined BP measurements with finger cuff and arm cuff to detect intra-arterial mean BP below 65 mmHg [ Time Frame: 30 minutes ] Area under the receiver operating characteristics curve of the combined BP measurements with finger cuff and arm cuff to detect intra-arterial mean BP below 65 mmHg
|
||||
Original Primary Outcome Measures ICMJE | Same as current | ||||
Change History | |||||
Current Secondary Outcome Measures ICMJE |
|
||||
Original Secondary Outcome Measures ICMJE | Same as current | ||||
Current Other Pre-specified Outcome Measures | Not Provided | ||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||
Descriptive Information | |||||
Brief Title ICMJE | Accuracy of Non-Invasive Blood Pressure Measurements at the Arm, Calf , and Finger | ||||
Official Title ICMJE | Prospective, Multi-center Evaluation of the Accuracy of Non-invasive Measurement of Blood Pressure Using an Arm, Calf and Finger Cuff. | ||||
Brief Summary | The present study was designed to assess, in a population of patients admitted to the intensive care unit and already carrying an indwelling arterial catheter, the ability of combined continuous (ClearSight™) and intermittent (automatic cuff) non-invasive monitoring to detect low mean BP (<65mmHg). The intra-arterial measurement will be the reference measurement. As secondary objectives, the investigators will assess the ability of combined continuous (ClearSight™) and intermittent (automatic cuff) non-invasive monitoring to detect stage 2 hypertension, and to detect changes in BP during a cardiovascular intervention (as clinically indicated but not imposed by the study protocol). Additionally, the accuracy of both devices against the current international standard (ISO standard) will be assessed. | ||||
Detailed Description | The measurement of arterial blood pressure (BP) is of paramount importance when caring for critically ill patients, as BP, especially mean BP, is the driving force of blood flow through all the organs. The reference method is the invasive method that measures BP continuously and directly in an artery (most often the radial artery), through an indwelling arterial catheter. A popular, less invasive method, most often used in emergency situations or during the first hours of care in the intensive care unit (ICU), is the non-invasive oscillometric method (NIBP) using an arm cuff (some have shown that the cuff could also be placed around the calf, just above the ankle), that provides only intermittent measurements. In between the above 2 techniques, the place of continuous non-invasive BP monitoring devices using a different technology (plethysmography and volume clamp technique) and a cuff placed around a finger is uncertain. It would be interesting to evaluate whether the 2 non-invasive techniques (using arm or finger cuff) can be advantageously combined either to replace invasive monitoring or to reinforce non-invasive monitoring (in patients in whom an arterial catheter is not envisaged). In the critically ill patient, reliable detection of low BP is often the most important task assigned to BP monitoring devices, at least in the initial phase of management. It is conceivable that if the finger cuff (ClearSight™ device) was not infallible in measuring BP, low BP could still be detected sufficiently reliably by the finger cuff (even with weak accuracy), giving an early warning. The arm measurement could then confirm hypotension in a robust, on-demand manner, since the ability of the arm cuff to detect hypotension has already been demonstrated. The ability to detect hypotension using a combined non-invasive approach (finger and arm cuff) has never been explored with the ClearSight™ device. This combined approach could similarly detect high blood pressure or a rapid change in BP as a result of cardiovascular intervention. In addition, the automatic cuff cannot always be placed around the arm (presence of wounds, burns, fractures or surgery of the upper limb, venous catheter, etc.) for intermittent NIBP measurements, and is then placed around the calf. However, this commonly observed practice exposes the NIBP measurement to less accuracy. The finger cuff could be an alternative to the calf cuff. However, the accuracy of finger measurement has never been compared to the accuracy of oscillometric measurement at the calf. | ||||
Study Type ICMJE | Interventional | ||||
Study Phase ICMJE | Not Applicable | ||||
Study Design ICMJE | Allocation: N/A Intervention Model: Single Group Assignment Masking: None (Open Label) Primary Purpose: Diagnostic |
||||
Condition ICMJE |
|
||||
Intervention ICMJE | Device: Combined non-invasive intermittent (oscillometric arm cuff), non-invasive continuous (finger cuff and ClearSight device), and invasive continuous (intra-arterial catheter) BP measurements
Continuous (finger cuff) noninvasive and invasive BP measurements, over a 30-min period. Pairs of noninvasive/invasive BP recorded each minute). In the same time, 3 pairs of oscillometric NIBP (cuff placed around a calf), and invasive BP measurements, at 30-sec intervals. The cuff is then placed around an arm and triplets of BP (arm cuff, finger cuff, intra-arterial catheter) will be taken over a 20-min period, at 3-min intervals and every time the invasive and/or the continuous finger cuff measurements cross the threshold of 65 mmHg for the mean BP. If clinically indicated, a cardiovascular intervention that can be either vascular volume expansion or initiation of vasoactive drug therapy, can be administered during this period. Finally, the cuff placed around the arm will be once again placed around the calf to take 3 pairs of oscillometric NIBP measurement with cuff placed around a calf, and simultaneous invasive BP measurement, at 30-second intervals.
|
||||
Study Arms ICMJE | Combined non-invasive and invasive BP measurements
Patients will all undergo measurement of BP through 3 different techniques over a 30-min period: continuous noninvasive BP measurement (with the finger cuff and Clearsight™ device), repeated intermittent oscillometric NIBP measurements with a cuff placed around a calf or an arm, and continuous invasive BP measurement (through an indwelling arterial catheter).
Intervention: Device: Combined non-invasive intermittent (oscillometric arm cuff), non-invasive continuous (finger cuff and ClearSight device), and invasive continuous (intra-arterial catheter) BP measurements
|
||||
Publications * | Not Provided | ||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
|||||
Recruitment Information | |||||
Recruitment Status ICMJE | Completed | ||||
Actual Enrollment ICMJE |
133 | ||||
Original Estimated Enrollment ICMJE |
120 | ||||
Actual Study Completion Date ICMJE | June 2, 2021 | ||||
Actual Primary Completion Date | June 2, 2021 (Final data collection date for primary outcome measure) | ||||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
|
||||
Sex/Gender ICMJE |
|
||||
Ages ICMJE | 18 Years and older (Adult, Older Adult) | ||||
Accepts Healthy Volunteers ICMJE | No | ||||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||
Listed Location Countries ICMJE | France | ||||
Removed Location Countries | |||||
Administrative Information | |||||
NCT Number ICMJE | NCT04269382 | ||||
Other Study ID Numbers ICMJE | CHRO 2019-09 | ||||
Has Data Monitoring Committee | No | ||||
U.S. FDA-regulated Product |
|
||||
IPD Sharing Statement ICMJE | Not Provided | ||||
Current Responsible Party | Centre Hospitalier Régional d'Orléans | ||||
Original Responsible Party | Thierry BOULAIN, Centre Hospitalier Régional d'Orléans, M.D., Head of medical Intensive care unit | ||||
Current Study Sponsor ICMJE | Centre Hospitalier Régional d'Orléans | ||||
Original Study Sponsor ICMJE | Same as current | ||||
Collaborators ICMJE | Not Provided | ||||
Investigators ICMJE |
|
||||
PRS Account | Centre Hospitalier Régional d'Orléans | ||||
Verification Date | June 2021 | ||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |