- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07621796
Efficacy and Safety of Tenecteplase Among acutE Ischemic Stroke Patients With Recent Ingestion of Direct Oral Anticoagulant (ESTER-DOAC)
Efficacy and Safety of Tenecteplase Among acutE Ischemic Stroke Patients With Recent Ingestion of Direct Oral Anticoagulant (ESTER-DOAC)
The study will randomize patients with acute ischemic stroke and Direct Oral AntiCoagulants (DOAC) ingestion within 48 hours from enrollment (but otherwise eligible for thrombolysis) to administration of intravenous tenecteplase vs. placebo (1:1).
Participants will be enrolled at NIH StrokeNet sites across the US and followed for 90-days.
The primary aim is to determine the efficacy of intravenous tenecteplase (TNK) vs placebo among acute ischemic stroke patients and to determine the safety of TNK among acute ischemic stroke patients within 4.5 hours of last known well who used DOAC within 48 hours prior to thrombolysis. Efficacy and safety endpoints will be the focus of this proposed Phase III study.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 3
Contatti e Sedi
Contatto studio
- Nome: Danielle Dubenezic
- Numero di telefono: 732-897-8175
- Email: danielle.dubenezic@hmhn.org
Luoghi di studio
-
-
New Jersey
-
Neptune City, New Jersey, Stati Uniti, 07753
- Hackensack Meridian Health - Jersey Shore University Medical Center
-
Investigatore principale:
- Shadi Yaghi, MD
-
Contatto:
- Danielle Dubenezic
- Numero di telefono: 732-897-8175
- Email: danielle.dubenezic@hmhn.org
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Adults (18 years or older) with a suspected acute ischemic stroke and clearly disabling deficits
- Presenting within 4.5 hours of last known well
- Able to initiate intravenous thrombolysis within 4.5 hours of last known well
- On recent DOAC therapy (dabigatran, apixaban, rivaroxaban, edoxaban) and known last dose taken within 48 hours from thrombolysis.
Exclusion Criteria:
- Current or history of intracerebral hemorrhage
- Non-disabling deficits
- Bleeding disorder (e.g. hemophilia) or advanced liver disease or known INR > 1.7 within 6 hours
- Use of therapeutic low molecular weight heparin or therapeutic dose heparin with elevated PTT
- ASPECTS < 6 or clear hypodensity on CT suggestive of completed infarct
- Advanced kidney disease (eGFR < 30 ml/min)
- Known or suspected aortic dissection
- Known or high suspicion for infective endocarditis
- Surgery within 2 weeks
- Intracranial or intraspinal surgery within 3 months
- Active internal bleeding or gastrointestinal or urinary tract hemorrhage within 3 weeks
- Intracranial neoplasm, arterio-venous malformation, or cavernous malformation
- Major head trauma or ischemic stroke within 3 months
- Known thrombocytopenia (platelets < 100,000)
- Planned endovascular treatment within 30 minutes of study drug administration (i.e., consent, randomization and administration of study drug must occur at least 30 minutes prior to groin puncture; standard care is not to be delayed and patients in whom endovascular therapy will start sooner will not be enrolled)
- Comorbid condition with life expectancy of less than 3 months
- Any condition that precludes thrombolytic therapy as determined by site principal investigator
- Pregnancy
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Triplicare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: Intravenous Tenecteplase (TNK)
Intravenous TNK 0.25 mg/Kg
|
Intravenous administration of tenecteplase (TNK) at 0.25 mg/kg for a maximum dose of 25 mg.
|
|
Comparatore placebo: Placebo
normal saline placebo
|
Placebo
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Efficacy of intravenous Tenecteplase (TNK)
Lasso di tempo: 90 days post administration
|
Determine the efficacy of intravenous Tenecteplase (TNK) vs placebo among acute ischemic stroke patients within 4.5 hours of their last known well who used DOAC within 48 hours prior to thrombolysis. The primary endpoint is 90-day modified Rankin Scale (mRS). Modified Rankin Scale is a 6 point tool to assess disability with 0 being no disability and 6 being death. |
90 days post administration
|
|
Safety of intravenous TNK
Lasso di tempo: within 36 hours from thrombolysis administration
|
Determine the safety of intravenous TNK among acute ischemic stroke patients within 4.5 hours of last known well who used DOAC within 48 hours prior to thrombolysis. The primary safety endpoint is symptomatic intracranial hemorrhage (sICH) sICH is defined as any hemorrhage with neurological deterioration in the form of ≥ 4 points increase in the NIHSS, or that leads to death and is identified as the predominant cause of the neurologic deterioration (ECASS III definition) and occurring within 36 hours from thrombolysis administration |
within 36 hours from thrombolysis administration
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Patients with excellent functional outcome
Lasso di tempo: 90 days post administration
|
To compare the percentage of patients with excellent functional outcome (mRS 0-1) between intravenous TNK versus placebo. mRS 0-1 at 90-days The endpoint of mRS 0-1 at 90 days is a standard outcome used in stroke trials to measure functional improvements after acute treatments such as thrombolysis and endovascular treatment |
90 days post administration
|
|
Patients with good functional outcome
Lasso di tempo: 90 days post administration
|
To compare the percentage of patients with good functional outcome (mRS 0-2) between intravenous TNK versus placebo. mRS 0-2 at 90-days The endpoint of mRS 0-2 at 90 days is a standard outcome used in stroke trials to measure functional improvements after acute treatments such as thrombolysis and endovascular treatment |
90 days post administration
|
|
Utility weighted mRS between intravenous TNK versus placebo
Lasso di tempo: 90 days post administration
|
To compare the utility weighted mRS between intravenous TNK versus placebo.
Utility weighted mRS The endpoint of Utility mRS at 90 days is a standard outcome used in stroke trials to measure functional improvements after acute treatments such as thrombolysis and endovascular treatment
|
90 days post administration
|
Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Shadi Yaghi, MD, Hackensack Meridian Health
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- ESTER-DOAC
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su Ictus ischemico acuto
-
Yonsei UniversityReclutamentoIschemic Heart Disease | Cardiopatia Non IschemicaCorea del Sud
-
Fenerbahce UniversityIscrizione su invitoUstioni acuteTurchia (Türkiye)
-
People's Hospital of Guangxi Zhuang Autonomous...CompletatoLesioni polmonari acute (ALI)Cina
-
BioMérieuxReclutamentoInfezioni respiratorie acute (ARI)Stati Uniti
-
Lumos DiagnosticsReclutamento
-
Tam Anh Research InstituteReclutamentoInfezioni respiratorie acute (ARI)Vietnam
-
Lohmann & RauscherReclutamentoFerite acute e cronicheGermania
-
MMSx Authority Institute for Movement Mechanics...CompletatoDolore muscoloscheletrico - Condizioni acute e subacuteStati Uniti, India
-
Aswan UniversityIscrizione su invitoDiagnosi precoce di lesioni renali acuteEgitto
-
Antoni RibasNon ancora reclutamentoLa guarigione delle ferite | Ferite Cutanee AcuteStati Uniti