- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03822793
A Dose-response Study of Tranexamic Acid in Total Hip Arthroplasty (PRADO)
February 5, 2024 updated by: Centre Hospitalier Universitaire de Saint Etienne
Dose Study of Tranexamic Acid in Total Hip Replacement to Reduce Post-operative Hemoglobin Loss: A Phase 2 Randomized Double-blind Monocentric Study
A single preoperative dose of tranexamic acid (TXA) reduces blood loss and red blood cell transfusion in primary hip arthroplasty.
Numerous regimens have been tested, ranging from 10mg/kg up to 3g.
However the optimal dose to administer is unknown.
Study Overview
Status
Recruiting
Conditions
Detailed Description
This dose-response study is a randomized double blind study with five groups of 30 patients each.
Patients will be randomized to placebo, tranexamic acid (TXA) 300 mg, tranexamic acid (TXA) 500 mg, tranexamic acid (TXA) 1000 mg or tranexamic acid (TXA) 3000 mg.
In addition a pharmacokinetic/pharmacodynamic study will be performed to identify the contribution of tranexamic acid (TXA) plasma concentration as a predictor of intra and postoperative D-Dimer values.
Study Type
Interventional
Enrollment (Estimated)
150
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Julien LANOISELEE, MD
- Phone Number: +33 (0)477828554
- Email: julien.lanoiselee@chu-st-etienne.fr
Study Contact Backup
- Name: Béatrice DEYGAS, CRA
- Phone Number: +33 (0)477127655
- Email: beatrice.deygas@chu-st-etienne.fr
Study Locations
-
-
-
Saint-Étienne, France
- Recruiting
- Chu Saint-Etienne
-
Principal Investigator:
- Julien LANOISELEE, MD
-
Sub-Investigator:
- Jean-Yves BIEN, MD
-
Sub-Investigator:
- Pierre LAMBERT, MD
-
Sub-Investigator:
- Paul-Jacques ZUFFEREY, MD
-
Sub-Investigator:
- Maroua BECHA-OUESLATI, MD
-
Sub-Investigator:
- Jordan BONSIGNORE, MD
-
Sub-Investigator:
- Norbert TAMISIER, MD
-
Sub-Investigator:
- Zeina PRADES EL KHOURY, MD
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Patient requiring primary hip arthroplasty (less than 3 months)
- Informed Consent from the patient or their legally authorized representative
- Affiliation to French Social Security Healthcare system
Exclusion Criteria:
- Hip fracture of less than 3 months
- Bilateral hip arthroplasty or anterior approach to hip arthroplasty
- Haemorrhagic surgery in the previous 2 weeks
- Contraindication to tranexamic acid
- Contraindication to apixaban
- Chronic use of anticoagulant
- Pregnancy
- Previous participation to this study
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
Patient will be included in this group by randomization and they will receive an intravenous perfusion of NaCl (sodium chloride 9%; placebo) intravenous over 9 minutes, starting at the time of surgical incision.
|
Patient will receive an intravenous perfusion of NaCl (sodium chloride 9%; placebo) intravenous over 9 minutes, starting at the time of surgical incision.
|
Experimental: Group 1: perfusion of 300 mg Exacyl
Patient will be included in the group 2 by randomization and they will receive an intravenous perfusion of 300 mg Exacyl (tranexamic acid) intravenous (IV) over 9 minutes, starting at the time of surgical incision.
|
Patient will receive an intravenous perfusion of 300 mg Exacyl (tranexamic acid) intravenous (IV) over 9 minutes, starting at the time of surgical incision.
|
Experimental: Group 2: perfusion of 500 mg Exacyl
Patient will be included in the group 2 by randomization and they will receive an intravenous perfusion of 500 mg Exacyl (tranexamic acid) intravenous (IV) over 9 minutes, starting at the time of surgical incision..
|
Patient will receive an intravenous perfusion of 500 mg Exacyl (tranexamic acid) intravenous (IV) over 9 minutes, starting at the time of surgical incision.
|
Experimental: Group 3: perfusion of 1000 mg Exacyl
Patient will be included in the group 3 by randomization and they will receive an intravenous perfusion of 1000 mg Exacyl (tranexamic acid) intravenous (IV) over 9 minutes, starting at the time of surgical incision.
|
Patient will receive an intravenous perfusion of 1000 mg Exacyl (tranexamic acid) intravenous (IV) over 9 minutes, starting at the time of surgical incision.
|
Experimental: Group 4: perfusion of 3000 mg Exacyl
Patient will be included in the group 4 by randomization and they will receive an intravenous perfusion of 3000 mg Exacyl (tranexamic acid) intravenous (IV) over 9 minutes, starting at the time of surgical incision.
|
Patient will receive an intravenous perfusion of 3000 mg Exacyl (tranexamic acid) intravenous (IV) over 9 minutes, starting at the time of surgical incision.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
haemoglobin decrease in the perioperative period
Time Frame: Day 1 to Day 8
|
Percentage of haemoglobin change in the perioperative period.
It requires the sampling of haemoglobin just before surgery (Day 1) and on the eighth postoperative day
|
Day 1 to Day 8
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Tranexamic acid pharmacokinetics
Time Frame: Day 1
|
For tranexamic acid pharmacokinetics, the outcome measure is the sampling of tranexamic blood concentration.
|
Day 1
|
D-Dimer kinetics
Time Frame: Day 1
|
For tranexamic acid pharmacodynamics, the outcome is the sampling of D-Dimer levels.
|
Day 1
|
allogenic red blood cell transfusion
Time Frame: Day 1 to day 8
|
For allogenic red blood cell transfusion, the outcome measure will be the percentage of patients that will receive the transfusion of at least one allogenic red blood cell unit in the perioperative period.
|
Day 1 to day 8
|
severe anaemia
Time Frame: Day 1 to day 8
|
For severe anaemia (defined as a level of haemoglobin <10 gram by deciliter), the outcome measure will be the percentage of patients that will have at least one value of haemoglobin <10 gram by deciliter in the perioperative period.
|
Day 1 to day 8
|
incidence of symptomatic thrombotic events and death
Time Frame: Day 1 to day 8
|
For the incidence of symptomatic thrombotic events and death, the outcome measure is a combined criteria of venous events (deep venous thrombosis or pulmonary embolism), arterial events (acute coronary syndrome, stroke or peripheral arterial thrombosis) and death.
|
Day 1 to day 8
|
occurrence of a seizure
Time Frame: Day 8
|
The endpoint is a combined criteria endpoint involving either the clinical observation of a generalized tonic-clonic seizure or a partial seizure or an epilepsy confirmed by an electroencephalogram interpreted by a neurologist blinded to the patient's inclusion group.
|
Day 8
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Julien LANOISELEE, MD, Chu Saint-Etienne
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
December 7, 2023
Primary Completion (Estimated)
December 1, 2026
Study Completion (Estimated)
December 1, 2026
Study Registration Dates
First Submitted
December 31, 2018
First Submitted That Met QC Criteria
January 29, 2019
First Posted (Actual)
January 30, 2019
Study Record Updates
Last Update Posted (Estimated)
February 7, 2024
Last Update Submitted That Met QC Criteria
February 5, 2024
Last Verified
February 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 18CH052
- 2018-004552-37 (EudraCT Number)
- 2022-502532-38-01 (Other Identifier: CTIS)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Arthropathy of Hip
-
Ospedale Edoardo BassiniCompletedRegional Anesthesia Morbidity | Arthropathy of Hip | Hip ArthropathyItaly
-
Universidad de ZaragozaCompletedArthropathy of Knee | Arthropathy of HipSpain
-
Centre Hospitalier Universitaire de la RéunionCompletedArthropathy of Knee | Arthropathy of HipRéunion
-
Diskapi Teaching and Research HospitalCompletedArthropathy of Knee | Arthropathy of HipTurkey
-
Super Inspired LLCRecruitingArthropathy of Knee | Arthropathy of HipUnited States
-
Medical University of South CarolinaCompletedArthropathy of Knee | Arthropathy of HipUnited States
-
Hvidovre University HospitalCompletedArthropathy of Knee | Arthropathy of HipDenmark
-
University of PennsylvaniaSuspendedArthropathy of Knee Joint | Arthropathy of Hip JointUnited States
-
Ohio State UniversityTerminatedArthropathy of Knee | Opioid Use | Arthropathy of HipUnited States
-
Qinghai UniversityUnknownArthropathy of HipChina
Clinical Trials on Placebo
-
SamA Pharmaceutical Co., LtdUnknownAcute Bronchitis | Acute Upper Respiratory Tract InfectionKorea, Republic of
-
National Institute on Drug Abuse (NIDA)CompletedCannabis UseUnited States
-
AstraZenecaParexel; Spandauer Damm 130; 14050; Berlin, GermanyCompletedMale Subjects With Type II Diabetes (T2DM)Germany
-
Heptares Therapeutics LimitedCompletedPharmacokinetics | Safety IssuesUnited Kingdom
-
GlaxoSmithKlineCompletedPulmonary Disease, Chronic ObstructiveUnited Kingdom, Netherlands
-
Shijiazhuang Yiling Pharmaceutical Co. LtdXuanwu Hospital, BeijingCompleted
-
GlaxoSmithKlineCompletedInfections, BacterialUnited States
-
ItalfarmacoCompletedBecker Muscular DystrophyNetherlands, Italy
-
West Penn Allegheny Health SystemCompletedAsthma | Allergic RhinitisUnited States