Diagnosis of Acute Obstructive Renal Failure by Clinical Ultrasound Performed by the Emergency Physician.
- Conditions
- Acute Kidney Failure
- Interventions
- Diagnostic Test: Emergency physician clinical ultrasound
- Registration Number
- NCT06190522
- Lead Sponsor
- University Hospital, Toulouse
- Brief Summary
Acute renal failure is frequently diagnosed in the emergency room during a biological assessment. Its discovery requires determining the cause, which may be either functional, or obstructive. The obstructive cause is responsible for 10% of acute renal failure. It is recommended to start the exploration of this pathology with an ultrasound in search of an obstructive cause. However, ultrasound from the radiologist is not always available.
The realization of this ultrasound by the emergency physician would reduce the time to obtain the diagnosis and therefore the time of passage to the emergency room.
No study has yet been carried out to validate the performance of this ultrasound by the emergency physician in the case of acute renal failure.
This study would validate the diagnostic performance of this ultrasound technique in order to identify as quickly as possible patients with acute renal failure whose cause is obstructive.
- Detailed Description
Acute renal failure is frequently diagnosed in the emergency room during a biological assessment. Its discovery requires determining the cause, which may be either functional, i.e. kidney dysfunction, or obstructive. The obstructive cause is responsible for 10% of acute renal failure. It is recommended to start the exploration of this pathology with an ultrasound in search of an obstructive cause. However, ultrasound from the radiologist is not always available.
The realization of this ultrasound by the emergency physician would reduce the time to obtain the diagnosis and therefore the time of passage to the emergency room.
No study has yet been carried out to validate the performance of this ultrasound by the emergency physician in the case of acute renal failure.
The aim of this research is to evaluate the performance of clinical ultrasound in the diagnosis of an obstructive cause of acute renal failure by the emergency physician.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 150
- Patients admitted to an emergency structure
- Patients with acute renal failure (defined by an increase of 1.5 x the baseline serum creatinine value (known or expected according to age and sex))
- Patients unable to express their non-objection
- Patients who have undergone a kidney transplant
- Dialysis patients
- Pregnant women
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description Patients with acute renal failure Emergency physician clinical ultrasound Patients receiving a clinical ultrasound by the on-site emergency physician trained in the technique
- Primary Outcome Measures
Name Time Method Performance of clinical ultrasound diagnosis by the emergency physician Up to 2 weeks Performance (sensitivity and specificity) of the diagnosis of an obstructive cause of acute renal failure by emergency physicians performing clinical ultrasound
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
CHU de Toulouse
🇫🇷Toulouse, Haute-Garonne, France