Safety and Efficacy of a 6% Hydroxyethyl Starch (HES) Solution Versus an Electrolyte Solution in Trauma Patients
TETHYS
Pragmatic, Prospective, Randomized, Controlled, Double-blind, Multi-centre, Multinational Study on the Safety and Efficacy of a 6% Hydroxyethyl Starch (HES) Solution Versus an Electrolyte Solution in Trauma Patients
2 other identifiers
interventional
238
7 countries
22
Brief Summary
The aim of the study is to investigate the safety of a 6% hydroxyethyl starch (HES) solution (Volulyte 6%) versus an electrolyte solution (Ionolyte) in trauma patients.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_4
Started Feb 2019
Typical duration for phase_4
22 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
November 1, 2017
CompletedFirst Posted
Study publicly available on registry
November 9, 2017
CompletedStudy Start
First participant enrolled
February 23, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 25, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
June 25, 2022
CompletedAugust 5, 2022
August 1, 2022
3.3 years
November 1, 2017
August 4, 2022
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Composite endpoint of 90 day mortality and 90 day renal failure defined as biomarker increase as defined by AKIN stage 2 or RIFLE injury stage or need for RRT at any time during the first 3 months.
90 days
Secondary Outcomes (40)
Serum creatinine
7 days post-trauma
Serum creatinine-based estimated glomerular filtration rate
7 days post-trauma
Cystatin-C
3 days post-trauma
Cystatin-C-based mean estimated glomerular filtration rate
3 days post-trauma
AKIN stages
7 days post-trauma
- +35 more secondary outcomes
Study Arms (2)
Volulyte 6%
EXPERIMENTALVolulyte 6% solution for infusion
Ionolyte
ACTIVE COMPARATORIonolyte solution for infusion
Interventions
Eligibility Criteria
You may qualify if:
- Male or female adult patients ≥18 years of age. Women of child bearing potential must test negative on standard pregnancy test (urine or serum) (as soon as possible during emergency care)
- Patients with blunt or penetrating trauma suffering from estimated blood loss of ≥ 500 ml
- Initial surgery deemed necessary within 24 hrs after trauma
- Deferred signed written informed consent form or as locally required
- No signs of intracranial or cerebral hemorrhage
- Administration of less than 15 ml/kg body weight colloid between trauma injury and hospital admission.
You may not qualify if:
- Hypersensitivity to the active substances or to any of the other excipients of the Investigational Products
- Body weight ≥ 140 kg
- Patients expected to die within 24h after traumatic injury
- Sepsis
- Burns
- Renal impairment (AKIN stage ≥ 1 or chronic) or acute and/or chronic Renal Replacement Therapy
- Critically ill patients (typically admitted to the intensive care unit)
- Hyperhydration
- Pulmonary edema
- Dehydration
- Hyperkalemia
- Severe hypernatremia
- Severe hyperchloremia
- Severely impaired hepatic function
- Congestive heart failure
- +4 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Fresenius Kabilead
- B. Braun Melsungen AGcollaborator
- European Society of Anaesthesiology and Intensive Carecollaborator
Study Sites (22)
Ziekenhuis Oost-Limburg-ZOL
Genk, Belgium
Fakultni nemocnice Brno
Brno, Czechia
Military University Hospital
Prague, Czechia
CHRU Nancy - Hôpital Central
Nancy, France
Hôpital de Hautepierre
Strasbourg, France
Universitätsklinikum Aachen
Aachen, Germany
Universitätsklinikum Carl Gustav Carus Dresden
Dresden, Germany
Universitätsklinikum Frankfurt
Frankfurt, Germany
University Hospital Schleswig-Holstein Campus Kiel
Kiel, Germany
Academic Medical Center (AMC) Anesthesiology
Amsterdam, Netherlands
University Medical Center (UMC) Maastricht
Maastricht, Netherlands
Groote Schuur Hospital
Cape Town, South Africa
Gama Research Centre Emergency Department, Leratong Hospital
Germiston, South Africa
Gama Research Centre
Germiston, South Africa
Chris Hani Baragwanath Hospital
Johannesburg, South Africa
Trident Clinical, Homestead Medical Centre
Kimberley, South Africa
Steve Biko Academic Hospital
Pretoria, South Africa
FCRN Clinical Trials Centre
Vereeniging, South Africa
Clinical Projects Research SA
Worcester, South Africa
Hospital Universitario Gregorio Marañón
Madrid, Spain
Hospital Clinico Universitario
Valencia, Spain
Hospital Universitari i Politecnic la Fe
Valencia, Spain
Related Publications (2)
Palma CD, Mamba M, Geldenhuys J, Fadahun O, Rossaint R, Zacharowski K, Brand M, Diaz-Cambronero O, Belda J, Westphal M, Brauer U, Dormann D, Dehnhardt T, Hernandez-Gonzalez M, Schmier S, de Korte D, Plani F, Buhre W. PragmaTic, prospEctive, randomized, controlled, double-blind, mulTi-centre, multinational study on the safety and efficacy of a 6% HydroxYethyl Starch (HES) solution versus an electrolyte solution in trauma patients: study protocol for the TETHYS study. Trials. 2022 Jun 2;23(1):456. doi: 10.1186/s13063-022-06390-x.
PMID: 35655234DERIVEDChappell D, Jacob M. Should hydroxyethyl starch be banned? Lancet. 2018 Jul 14;392(10142):118. doi: 10.1016/S0140-6736(18)31174-7. No abstract available.
PMID: 30017128DERIVED
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Study Officials
- STUDY CHAIR
Wolfgang F. Buhre, Prof. Dr. med.
Department of Anesthesiology and Pain Management, Maastricht University, The Netherlands
Study Design
- Study Type
- interventional
- Phase
- phase 4
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
November 1, 2017
First Posted
November 9, 2017
Study Start
February 23, 2019
Primary Completion
June 25, 2022
Study Completion
June 25, 2022
Last Updated
August 5, 2022
Record last verified: 2022-08