- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02437838
Optimizing Drug Doses in Critically Ill
Optimizing Drug Doses to Improve Outcomes of Critically Ill Patients
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Purpose: The primary objectives of this study are to examine whether augmented renal clearance compromises renally eliminated drug therapeutic serum concentrations in patients with traumatic brain injury (TBI) and to estimate the optimal dose needed to achieve therapeutic serum concentrations of the probe medication levetiracetam in patients with TBI.
Participants: The population will be comprised of patients with traumatic brain injury requiring levetiracetam for seizure prophylaxis admitted to the neurosciences intensive care unit
Procedures (methods): This is a multi-center, prospective, non-randomized pharmacokinetic study in patients with TBI. In patients who meet the inclusion criteria, a 12-hour urine collection for measuring creatinine clearance levetiracetam urine concentrations will be performed daily for 7 days. Serum levetiracetam concentrations will be obtained twice daily for 7 days.
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
-
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Kentucky
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Lexington, Kentucky, Forenede Stater, 40536
- University of Kentucky
-
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North Carolina
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Chapel Hill, North Carolina, Forenede Stater, 27514
- University of North Carolina at Chapel Hill
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Adults ≥ 18 years
- Patients with TBI requiring levetiracetam for seizure prophylaxis
- Anticipated length of stay in the SICU or NSICU > 48 hours
- Informed consent provided by the patient's designated medical proxy
Exclusion Criteria:
- Pregnancy
- Patients with renal dysfunction (CKD stages 3 - 5 and/or SCr > 1.4 mg/dL)
- Patients receiving renal replacement therapy
- Brain death or suspected imminent brain death within the next 48 hours
- Patients with history of nephrectomy or renal transplant
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
To examine whether ARC compromises renally eliminated drug therapeutic serum concentrations in patients with TBI (urine collections/ two levetiracetam serum concentrations, to measure creatinine clearance and therapeutic drug concentrations)
Tidsramme: Daily 12-hour urine collections and two levetiracetam serum concentrations will be performed to directly measure creatinine clearance and therapeutic drug concentrations up to day 7 of ICU stay
|
Daily 12-hour urine collections and two levetiracetam serum concentrations will be performed to directly measure creatinine clearance and therapeutic drug concentrations up to day 7 of ICU stay
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
To estimate the optimal dose needed to achieve therapeutic serum concentrations of the probe medication levetiracetam in patients with TBI
Tidsramme: Data will be obtained during study period of up to 7 days
|
Data will be obtained during study period of up to 7 days
|
Samarbejdspartnere og efterforskere
Samarbejdspartnere
Efterforskere
- Ledende efterforsker: Kathryn Morbitzer, PharmD, University of North Carolina, Chapel Hill
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 15-0455
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