Therapeutic Hypothermia in "Expanded Criteria" Brain-dead Donors and Kidney-graft Function

NCT ID: NCT03098706

Last Updated: 2022-06-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

532 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-11-08

Study Completion Date

2022-03-21

Brief Summary

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Each year, only one third of patients registered on the waiting list receive a kidney transplant. Numerous paths are being explored with the aim of reversing this shortage. The first is to increase the number of organs by developing harvesting from donors in a state of brain-death (BD) termed "expanded criteria donors" or from patients deceased from circulatory arrest.

Another fundamental factor is to insure the success of the transplant by limiting the dysfunction of donor kidneys, marked by a delayed graft function (DFG).

The development of techniques to insure correct perfusion of harvested organs, and the optimization of reanimation and intensive care of brain-dead donors constitute important factors in DGF reduction.

Therapeutic Hypothermia could to be an attractive care strategy for BD patients.

Detailed Description

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Conditions

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Organ Donor Brain Death Kidney Transplant; Complications Critical Illness Hypothermia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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NT normothermia

After information for donation and research has been explained, organ donors in the normothermia (NT) group will either be maintained to spontaneously reach a body temperature of 36,5 °C-37,5°, until transfer to the operating room.

Group Type OTHER

Procedure control: normothermia

Intervention Type PROCEDURE

Temperature will be maintained between 36.5° and 37.5°C in the control group. In case of temperature superior to 37.5°C or inferior to 36.5°C, a pharmaceutical treatment and/or active cooling or warming will be introduce to maintain temperature between the range of 36.5 - 37.5°C.

HT mild hypothermia

The intervention will take place after information for donation and research has been explained . Organ donors in the intervention group will either be actively warmed or allowed to reach a body temperature of 34 °C-35°C, until transfer to the operating room.

Group Type EXPERIMENTAL

Procedure active

Intervention Type PROCEDURE

Therapeutic hypothermia ie targeted controlled temperature between 34° and 35°C will be induced in the active group. Usual method of controlled temperature will be used in ICU: internal active method or external active method.

Interventions

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Procedure control: normothermia

Temperature will be maintained between 36.5° and 37.5°C in the control group. In case of temperature superior to 37.5°C or inferior to 36.5°C, a pharmaceutical treatment and/or active cooling or warming will be introduce to maintain temperature between the range of 36.5 - 37.5°C.

Intervention Type PROCEDURE

Procedure active

Therapeutic hypothermia ie targeted controlled temperature between 34° and 35°C will be induced in the active group. Usual method of controlled temperature will be used in ICU: internal active method or external active method.

Intervention Type PROCEDURE

Other Intervention Names

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Normothermia Therapeutic hypothermia/ Induce hypothermia

Eligibility Criteria

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Inclusion Criteria

* For donors: legal determination of death by neurologic criteria/deceased organ donor/no medical contre-indication to donation/Information given to the authorizing surrogate/ Pregnant women.

* For transplant recipients : age 18 years or greater /information given and no opposition signed by recipients.

Exclusion Criteria

* For donors: no legal determination of death by neurologic criteria/not a deceased organ donor/ medical contre-indication to donation/ no Information given to the authorizing surrogate.
* For transplant recipients: age \<18 years / no information given and/or opposition signed by recipients.
Minimum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ministry of Health, France

OTHER_GOV

Sponsor Role collaborator

Nantes University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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CHU Amiens-Picardie

Amiens, , France

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CHU d'Angers

Angers, , France

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CH Angouleme

Angoulême, , France

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CH Avignon

Avignon, , France

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CH de Blois

Blois, , France

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CHU de Bordeaux

Bordeaux, , France

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CH Bourges

Bourges, , France

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CHU Brest

Brest, , France

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CHU Caen

Caen, , France

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Ch Cholet

Cholet, , France

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Chu Clermont Ferrand

Clermont-Ferrand, , France

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Hopital Henri Mondor

Créteil, , France

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CHU de Dijon

Dijon, , France

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CH de Dreux

Dreux, , France

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CHU Grenoble

Grenoble, , France

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CH Marne la Vallée (GHEF)

Jossigny, , France

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CH La Roche sur Yon

La Roche-sur-Yon, , France

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CH La Rochelle

La Rochelle, , France

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CH Laval

Laval, , France

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Hopital Bicetre

Le Kremlin-Bicêtre, , France

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CH Le Mans

Le Mans, , France

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CHRU Lille

Lille, , France

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CHU Limoges

Limoges, , France

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CH Lorient

Lorient, , France

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CHU de Lyon

Lyon, , France

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Hopital de la Conception

Marseille, , France

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Hopital de la Timone

Marseille, , France

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CH de Meaux (GHEF)

Meaux, , France

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CHU Montpellier

Montpellier, , France

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CH Morlaix

Morlaix, , France

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Nantes University Hospital

Nantes, , France

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CHU Nice

Nice, , France

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CH Orléans

Orléans, , France

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Hopital Saint Louis

Paris, , France

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Hopital de la Pitié Salpetriere

Paris, , France

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Hopital Necker

Paris, , France

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CHU Tenon

Paris, , France

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CHU Poitiers

Poitiers, , France

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CH Annecy Genevois

Pringy, , France

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CH Cornouaille

Quimper, , France

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CHU Reims

Reims, , France

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CHU Rennes

Rennes, , France

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CHU Rouen

Rouen, , France

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CH Saint Brieuc

Saint-Brieuc, , France

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CHRU Saint-Etienne

Saint-Etienne, , France

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CH Saint Nazaire

Saint-Nazaire, , France

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CH Saintes

Saintes, , France

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CH Saint Malo

St-Malo, , France

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CHU Strasbourg

Strasbourg, , France

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CHU Foch

Suresnes, , France

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CHU Toulouse

Toulouse, , France

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CHU Tours

Tours, , France

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CHRU Nancy

Vandœuvre-lès-Nancy, , France

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CH Vannes

Vannes, , France

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Countries

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France

References

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HYPOREME Trial Group. Hypothermia for expanded criteria organ donors in kidney transplantation in France (HYPOREME): a multicentre, randomised controlled trial. Lancet Respir Med. 2024 Sep;12(9):693-702. doi: 10.1016/S2213-2600(24)00117-6. Epub 2024 Jun 11.

Reference Type DERIVED
PMID: 38876137 (View on PubMed)

Brule N, Canet E, Pere M, Feuillet F, Hourmant M, Asehnoune K, Rozec B, Duveau A, Dube L, Pierrot M, Humbert S, Tirot P, Boyer JM, Martin-Lefevre L, Labadie F, Robert R, Benard T, Kerforne T, Thierry A, Lesieur O, Vincent JF, Lesouhaitier M, Larmet R, Vigneau C, Goepp A, Bouju P, Quentin C, Egreteau PY, Huet O, Renault A, Le Meur Y, Venhard JC, Buchler M, Michel O, Voellmy MH, Herve F, Schnell D, Courte A, Glotz D, Amrouche L, Hazzan M, Kamar N, Moal V, Bourenne J, Le Quintrec-Donnette M, Morelon E, Boulain T, Grimbert P, Heng AE, Merville P, Garin A, Hiesse C, Fermier B, Mousson C, Guyot-Colosio C, Bouvier N, Rerolle JP, Durrbach A, Drouin S, Caillard S, Frimat L, Girerd S, Albano L, Rostaing L, Bertrand D, Hertig A, Westeel PF, Montini F, Delpierre E, Dorez D, Alamartine E, Ouisse C, Sebille V, Reignier J. Impact of targeted hypothermia in expanded-criteria organ donors on recipient kidney-graft function: study protocol for a multicentre randomised controlled trial (HYPOREME). BMJ Open. 2022 Mar 28;12(3):e052845. doi: 10.1136/bmjopen-2021-052845.

Reference Type DERIVED
PMID: 35351701 (View on PubMed)

Other Identifiers

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RC16_0041

Identifier Type: -

Identifier Source: org_study_id

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