- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07574645
Spinal Dural Arteriovenous Fistula International Data and Outcomes Registry (SPIDER)
SPIDER - Spinal Dural Arteriovenous Fistula International Data and Outcomes Registry
Studienübersicht
Status
Bedingungen
Detaillierte Beschreibung
Type 1 or dural spinal arteriovenous fistulas (SDAVFs) are the most common spinal vascular malformation but remain frequently underdiagnosed due to their insidious onset and nonspecific clinical presentation. Delayed diagnosis is common and often results in progressive, and sometimes irreversible, myelopathy. Despite advances in imaging and treatment, there remains significant variability in diagnostic timelines, treatment strategies (endovascular, surgical, or combined), and reported outcomes across institutions.
Existing literature is largely limited to single-center retrospective series or small cohorts, often underpowered to evaluate predictors of outcome, recurrence, and the impact of diagnostic delay. Furthermore, direct comparisons between treatment modalities and long-term functional outcomes using standardized clinical scales are limited.
The SPIDER registry is designed to address these gaps by creating the largest international, multicenter dataset of patients with spinal dural AVFs. By pooling de-identified data from high-volume centers worldwide, this study aims to provide robust, generalizable evidence to inform clinical decision-making and optimize patient outcomes.
Studientyp
Einschreibung (Geschätzt)
Kontakte und Standorte
Studienkontakt
- Name: Pascal Jabbour, MD
- Telefonnummer: 215-955-7000
- E-Mail: pascal.jabbour@jefferson.edu
Studienorte
-
-
Pennsylvania
-
Philadelphia, Pennsylvania, Vereinigte Staaten, 19102
- Rekrutierung
- Thomas Jefferson University Hospital
-
Kontakt:
- Victor Gabriel El-Hajj, MD
- Telefonnummer: 215-955-7000
- E-Mail: victorgabriel.el-hajj2@jefferson.edu
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Kind
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Probenahmeverfahren
Studienpopulation
Beschreibung
Inclusion Criteria:
- Type 1 spinal dural arteriovenous fistula, confirmed on imaging
- Surgically or endovascularly treated
- At least 1 available primary outcome
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Treatment success
Zeitfenster: Recorded at the end of the embolization or surgery.
|
Complete surgical/endovascular obliteration of the fistula
|
Recorded at the end of the embolization or surgery.
|
|
Recurrence
Zeitfenster: Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
Fistula recurrence
|
Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
|
Status of symptoms at last clinical follow-up
Zeitfenster: Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
Improved, unchanged, or worsened pain, sensory, and motor symptoms
|
Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
|
Modified Aminoff-Logue Scale
Zeitfenster: Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
Gait and bowel/bladder score
|
Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
|
Modified Rankin Scale
Zeitfenster: Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
Measure of functional independence
|
Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
|
Mortality
Zeitfenster: Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
Time-to-event Outcome Measures. Estimated period of time over which the event is assessed: on average 1.5 years after surgery.
|
Mitarbeiter und Ermittler
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Andere Studien-ID-Nummern
- SPIDER iRISID-2026-0174
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .