Study of the Evolution Profile of the Renal Doppler in the Perioperative Hepathic Transplantation

  • End date
    May 25, 2022
  • participants needed
  • sponsor
    University Hospital, Strasbourg, France
Updated on 28 January 2021


Liver transplantation is associated with a modification of the perfusion pressures of the abdominal organs (preoperative portal hypertension in connection with liver pathology, and normalization of the perfusion pressures during surgery). This abrupt change in the infusion regime is probably responsible for an alteration in renal function in some patients, and the identification of renal vascular profiles using Doppler could point to pathological profiles, which should be diagnosed early.

Condition Renal Failure, Acute renal failure, Kidney Failure (Pediatric), Kidney Failure, acute kidney injury
Clinical Study IdentifierNCT04682236
SponsorUniversity Hospital, Strasbourg, France
Last Modified on28 January 2021


Yes No Not Sure

Inclusion Criteria

Patient of full age (18 years)
Patient operated on at the HUS for a liver transplant, between July 1, 2019 and June 30, 2020
Patients having undergone an evaluation of hepatic and renal vascular profiles perioperatively
Patients hospitalized in the surgical intensive care unit after hepatic transplant surgery
Patient not having expressed, after information, the reuse of his data for the purposes of this research

Exclusion Criteria

Patient who expressed his opposition to participating in the study
Patient with suspected obstructive acute renal failure
Stenosis of renal arteries known at the time
End-stage renal disease on dialysis
Impossibility of giving the subject informed information (difficulties in understanding the subject, etc.)
Subject under safeguard of justice
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