PHIL™ Middle Meningeal Artery Embolization for First-Line Treatment of Chronic Subdural Hematoma IDE Trial (PHILFIRST)
PHIL™ (Precipitating Hydrophobic Injectable Liquid) Middle Meningeal Artery Embolization (MMAE) for First-Line Treatment of Chronic Subdural Hematoma (cSDH) IDE Trial (PHILFIRST)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Amy Bowles
- Telefonnummer: 714-482-8074
- E-mail: amy.bowles@microvention.com
Undersøgelse Kontakt Backup
- Navn: Jennifer Tran
- Telefonnummer: 949-678-1949
- E-mail: jennifer.tran@terumo.com
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Age 22 years or older
- Diagnosis of chronic subdural hematoma
- Subject, or their legally authorized representative provides a signed and dated Informed Consent Form
- Pre-morbid mRS 0-1
- cSDH measures ≥ 10 mm in greatest thickness
- cSDH exerts mass effect upon the subjacent brain
- Imaging characteristics indicative of chronicity
- Negative urine pregnancy test for female subjects of child-bearing potential
- Subject is able and willing to comply with all study protocol requirements, including return to the investigational site for all follow-up visits
- Subject presents with one or more of the following neurological symptoms: headache/head pressure, cognitive decline, speech difficulty or aphasia, gait impairment or imbalance, focal neurological deficit (weakness, paresthesia or sensory deficit involving of one or more extremities or facial droop), and/or seizure
Exclusion Criteria:
- Prior ipsilateral craniotomy or burr hole evacuation of cSDH
- Prior embolization of either MMA
- Requires (in the opinion of the treating surgeon) full or mini-craniotomy at time of randomization
- Emergent subdural hematoma evacuation needed
- cSDH with a focal location
- cSDH developed due to underlying condition
- Life expectancy of <1 year
- Presents with an intracranial mass other than subdural hematoma
- Presents with a meningioma with mass effect and/or ≥1 cm or currently undergoing radiation therapy for carcinoma or sarcoma of the head or neck region
- Serum creatinine level > 3.0 mg/dL at time of enrollment and not on dialysis
- Life-threatening allergy to radiographic contrast (unless treatment for allergy is tolerated or can be managed medically)
- Currently enrolled in another investigational study protocol that could potentially confound the interpretation of the study endpoints/outcomes
- Known dangerous anatomic variations leading to increased procedural risk or unsafe access for MMAE
- Contraindicated for the use of PHIL™ liquid embolic system
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Aktiv komparator: Surgical management
Control arm
|
Surgical evacuation of cSDH.
|
|
Eksperimentel: PHIL embolic
Treatment arm
|
Embolization of MMA with PHIL.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Primary Safety Endpoint
Tidsramme: 90 days post procedure
|
Incidence of mRS 0-2.
|
90 days post procedure
|
|
Primary Effectiveness Endpoint
Tidsramme: 90 days post procedure
|
Incidence of clinically indicated (as adjudicated by CEC) surgical evacuation of the target cSDH among subjects in the PHIL™ MMAE arm.
|
90 days post procedure
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Death or major disabling stroke.
Tidsramme: 30-, 90-, and 180-days post-index procedure
|
30-, 90-, and 180-days post-index procedure
|
|
The composite of: recurrent or residual chronic subdural hematoma on the target side measuring ≥ 10 mm; retreatment; or major disabling stroke, myocardial infarction, or death from neurologic causes.
Tidsramme: 180 days post procedure
|
180 days post procedure
|
|
Resolution of cSDH without retreatment.
Tidsramme: 90- and 180-days post procedure
|
90- and 180-days post procedure
|
|
Neurological death
Tidsramme: 90- and 180-days post procedure
|
90- and 180-days post procedure
|
|
Change in EQ-5D-5L from baseline
Tidsramme: 90- and 180-days post procedure
|
90- and 180-days post procedure
|
|
cSDH-related hospital re-admissions and re-admission days
Tidsramme: 90- and 180-days post procedure
|
90- and 180-days post procedure
|
|
Index hospitalization length of stay
Tidsramme: post procedure
|
post procedure
|
|
Neurological Events of Interest: minor stroke, major stroke, cSDH expansion, acute cSDH, mRS deterioration of 2 points or greater
Tidsramme: 90 days and 180 days post procedure
|
90 days and 180 days post procedure
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: David Fiorella, Stony Brook University
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
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
- Cerebrovaskulære lidelser
- Hjernesygdomme
- Sygdomme i centralnervesystemet
- Sygdomme i nervesystemet
- Karsygdomme
- Hjerte-kar-sygdomme
- Sår og skader
- Patologiske processer
- Kronisk sygdom
- Sygdomsegenskaber
- Blødning
- Kraniocerebralt traume
- Traumer, nervesystemet
- Intrakranielle blødninger
- Intrakraniel blødning, traumatisk
- Patologiske tilstande, tegn og symptomer
- Hæmatom, subdural
- Hæmatom
- Hæmatom, subdural, kronisk
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- CL1108390
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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