- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT05437055
THUNDER: Akutt iskemisk hjerneslagstudie med Penumbra System® inkludert Thunderbolt™ aspirasjonsslange
The objective of this study is to demonstrate the safety and efficacy of the Penumbra System including Thunderbolt Aspiration Tubing (Thunderbolt) in a population presenting with acute ischemic stroke (AIS) secondary to intracranial large vessel occlusion (LVO) who are eligible for mechanical thrombectomy.
Studieoversikt
Status
Intervensjon / Behandling
Studietype
Registrering (Faktiske)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
-
-
Arizona
-
Goodyear, Arizona, Forente stater, 85395
- Abrazo West Campus
-
-
California
-
San Diego, California, Forente stater, 92123
- Sharp Grossmont
-
-
Colorado
-
Englewood, Colorado, Forente stater, 80113
- HRI - Swedish
-
-
Connecticut
-
New Haven, Connecticut, Forente stater, 06520
- Yale New Haven
-
-
Delaware
-
Newark, Delaware, Forente stater, 19718
- Christiana Care
-
-
Florida
-
Miami, Florida, Forente stater, 33136
- Jackson Memorial (U. of Miami)
-
Tampa, Florida, Forente stater, 33614
- St. Joseph - BayCare
-
-
Georgia
-
Atlanta, Georgia, Forente stater, 30309
- Piedmont Hospital Atlanta
-
Marietta, Georgia, Forente stater, 30060
- Wellstar Kennestone Hospital
-
-
Illinois
-
Evanston, Illinois, Forente stater, 60201
- North Shore U.
-
Naperville, Illinois, Forente stater, 60540
- Edward Elmhurst Health
-
-
Indiana
-
Indianapolis, Indiana, Forente stater, 46202
- Indiana U. Health
-
-
Kansas
-
Kansas City, Kansas, Forente stater, 66160
- KUMC
-
-
Massachusetts
-
Boston, Massachusetts, Forente stater, 02114
- Massachusetts General
-
Worcester, Massachusetts, Forente stater, 01655
- UMass Memorial Medical Center
-
-
Minnesota
-
Minneapolis, Minnesota, Forente stater, 55427
- Abbott Northwestern
-
-
Mississippi
-
Jackson, Mississippi, Forente stater, 39216
- St. Dominic
-
-
Nebraska
-
Omaha, Nebraska, Forente stater, 68198
- Nebraska Medical
-
-
New York
-
Albany, New York, Forente stater, 12208
- Albany Medical Center
-
Buffalo, New York, Forente stater, 14203
- University of Buffalo
-
Stony Brook, New York, Forente stater, 11794
- Stonybrook U.
-
-
North Carolina
-
Wilmington, North Carolina, Forente stater, 28401
- New Hanover Regional
-
-
Pennsylvania
-
Danville, Pennsylvania, Forente stater, 17822
- Geisinger Medical Center
-
Philadelphia, Pennsylvania, Forente stater, 19107
- Thomas Jefferson University
-
York, Pennsylvania, Forente stater, 17403
- Wellspan York
-
-
South Carolina
-
Charleston, South Carolina, Forente stater, 29425
- MUSC
-
-
Tennessee
-
Knoxville, Tennessee, Forente stater, 37916
- Fort Sanders
-
Memphis, Tennessee, Forente stater, 38104
- Methodist U.
-
-
Texas
-
Houston, Texas, Forente stater, 77030
- UT Houston
-
Tyler, Texas, Forente stater, 75702
- Christus Trinity Medical Center
-
-
Virginia
-
Newport News, Virginia, Forente stater, 23601
- Riverside Regional Medical Center
-
-
Washington
-
Renton, Washington, Forente stater, 98055
- Valley Medical Center
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Patient age 18 - 80 years
- Treatment within 8 hours of symptom onset
- Pre-stroke mRS 0-2
- Patient experiencing acute ischemic stroke secondary to intracranial large vessel occlusion in the internal carotid, middle cerebral (M1 or M2), basilar, or vertebral artery
- If patient is eligible for thrombolytic therapy, it was administered as soon as possible, and no later than 3 hours from stroke symptom onset
- Planned frontline treatment with Penumbra System including Thunderbolt modulated aspiration
- Informed consent obtained per Institution Review Board/Ethics Committee requirements
Exclusion Criteria:
- Stenosis, excessive tortuosity, or any occlusion in a proximal vessel requiring treatment or preventing access to the thrombus
- Alberta Stroke Program Early CT Score (ASPECTS) ≤6 or core infarct volume >50 mL on MRI or CT-based imaging (for anterior circulation strokes)
- Pregnant patient
- Life expectancy < 90 days due to comorbidities
- Current participation in an interventional drug or device study that may confound the results of this study. Studies requiring extended follow-up for products that were investigational but have since become commercially available are not considered investigational studies
- Other medical, behavioral, or psychological conditions that in the opinion of the Investigator could limit the patient's ability to participate in the study, including compliance with follow-up requirements, or that could impact the scientific integrity of the study
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Single Arm
Use of Penumbra System including Thunderbolt in patients with acute ischemic stroke secondary to intracranial large vessel occlusion who are eligible for mechanical thrombectomy |
Subject will receive Penumbra System with Thunderbolt |
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Efficacy Endpoint: Angiographic Revascularization
Tidsramme: Up to Procedure Completion
|
Angiographic revascularization of the occluded target vessel Post-Penumbra as defined by mTICI 2b or higher. *mTICI ranges from 0-3, with higher grading representing better outcome |
Up to Procedure Completion
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Efficacy Endpoint: Angiographic Revascularization After First Pass
Tidsramme: During Index Procedure
|
Angiographic revascularization of the occluded target vessel after first pass as defined by mTICI 2b or higher *mTICI ranges from 0-3, with higher grading representing better outcome |
During Index Procedure
|
|
Efficacy Endpoint: Angiographic Revascularization
Tidsramme: Up to Procedure Completion
|
Angiographic revascularization of the occluded target vessel Post-Penumbra as defined by mTICI 2c or higher *mTICI ranges from 0-3, with higher grading representing better outcome |
Up to Procedure Completion
|
|
Efficacy Endpoint: Time to Revascularization
Tidsramme: During Index Procedure
|
Time from arterial puncture to successful revascularization of the target vessel (mTICI 2b-3), or to the final angiogram if successful revascularization is not achieved |
During Index Procedure
|
|
Efficacy Endpoint: Modified Rankin Scale (mRS)
Tidsramme: 90 Days Post-Procedure
|
Functional outcomes measured by mRS 0-2 at 90 days (0 no symptoms - 5 severe disability) |
90 Days Post-Procedure
|
|
Safety Endpoint: Rate of Symptomatic Intracranial Hemorrhage (sICH)
Tidsramme: 24 hours Post-Procedure
|
Occurrence of symptomatic intracranial hemorrhages (sICH) at 24 hours |
24 hours Post-Procedure
|
|
Safety Endpoint: All-cause Mortality
Tidsramme: 90 Days Post-Procedure
|
All-cause mortality at 90 days post-procedure |
90 Days Post-Procedure
|
|
Safety Endpoint: Serious Adverse Events (SAEs)
Tidsramme: Up to 24 hours Post-Procedure
|
Incidence of device related, and/or procedure related Serious Adverse Events (SAEs) within 24 hours post-procedure |
Up to 24 hours Post-Procedure
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Donald Frei, M.D., HCA HealthONE, LLC (Swedish Medical Center)
- Hovedetterforsker: David Fiorella, M.D., The Research Foundation for The State University of New York (Stony Brook University)
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 21340
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .