A Study to Investigate the Effect of Triferic Plus Heparin Infusion Compared to Heparin Alone on Coagulation Parameters in Hemodialysis Patients
A Randomized 3 Period Crossover Study to Investigate the Effect of Triferic Plus Heparin Infusion Compared to Heparin Alone on Coagulation Parameters in Hemodialysis Patients
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Florida
-
Orlando, Florida, Forenede Stater, 32809
- Orlando Clinical Research Center
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Adult hemodialysis patients ≥18 years of age.
- Signed informed consent to participate in the study.
- Stable on hemodialysis prescription for ≥3 months.
- Hemoglobin concentration >9.5 g/dL.
- Serum TSAT ≥20%.
- Able to receive continuous heparin infusion as their anticoagulation protocol.
- Receiving hemodialysis via AV (arteriovenous) fistula or graft.
- Able to receive hemodialysis for 4 hours at each session over the duration of the treatment periods.
Exclusion Criteria:
- Active bleeding disorder (GI, skin, nasal…)
- Receiving hemodialysis via catheter.
- Receiving heparin free dialysis.
- Receiving low molecular weight heparin as sole anti-coagulation for dialysis.
- Receiving IV iron within 2 weeks of the first on-study hemodialysis treatment.
- Receiving oral anti-coagulants or anti-platelet agents.
- Any other condition, that in the opinion of the investigator would not allow completion of the 3 hemodialysis treatments in the study.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Triferic post-dialyzer; UFH via continuous infusion
Patients will receive Triferic 6.75 mg IV over 3 hours into the post-dialyzer blood line (or drip chamber) administered by an infusion pump.
Anti-coagulation will be provided by a bolus of heparin administered into the venous return line immediately prior to the initiation of hemodialysis followed by a continuous infusion of heparin using the on-machine infusion pump.
The infusion of heparin to be stopped at hour 3 of hemodialysis.
|
Triferic (ferric pyrophosphate citrate, FPC), et jernerstatningsprodukt, er et jernkompleks, hvori jern(III) er bundet til pyrophosphat og citrat.
Andre navne:
Unfractionated heparin (UFH): a common anticoagulant used during hemodialysis treatments.
Andre navne:
|
|
Eksperimentel: UFH and Triferic admixture
Patients will receive Triferic 6.75 mg IV plus the appropriate volume of unfractionated heparin for continuous infusion over 3 hours into the pre-dialyzer "heparin line".
This mixture will be administered by the on-machine syringe infusion pump for continuous infusion.
Anti-coagulation will be provided by a bolus of heparin administered into the venous return line immediately prior to the initiation of hemodialysis followed by a continuous infusion of Triferic + heparin.
The infusion of Triferic + heparin will be stopped at hour 3 of hemodialysis.
|
Triferic (ferric pyrophosphate citrate, FPC), et jernerstatningsprodukt, er et jernkompleks, hvori jern(III) er bundet til pyrophosphat og citrat.
Andre navne:
Unfractionated heparin (UFH): a common anticoagulant used during hemodialysis treatments.
Andre navne:
|
|
Eksperimentel: UFH via continuous infusion pre-dialyzer
Patients will receive no Triferic.
Anti-coagulation will be provided by a bolus of heparin administered into the venous return line immediately prior to the initiation of hemodialysis followed by a continuous infusion of heparin via the on-machine syringe pump.
The infusion of heparin to be stopped at hour 3 of hemodialysis
|
Unfractionated heparin (UFH): a common anticoagulant used during hemodialysis treatments.
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Anti-Xa Activity as Measured by the AUC (Area Under the Curve) 0-t
Tidsramme: 8 hours
|
8 hours
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Anti-Xa Activity as Measured by the AUC (Area Under the Curve) 0-4 Hours
Tidsramme: 4 hours
|
4 hours
|
|
aPTT (Activated Partial Thromboplastin Time) as Measured by the AUC (Area Under the Curve) 0-4 Hours
Tidsramme: 4 hours
|
4 hours
|
|
TT (Thrombin Time) as Measured by the AUC (Area Under the Curve) 0-4 Hours
Tidsramme: 4 hours
|
4 hours
|
|
Iron Profile as Measured by the sFe Cmax (Peak Serum Iron Concentration)
Tidsramme: 8 hours
|
8 hours
|
|
Iron Profile as Measured by the AUC (Area Under the Curve) 0-t
Tidsramme: 8 hours
|
8 hours
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Raymond Pratt, MD, Rockwell Medical
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- RMFPC-24
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
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