Effectiveness and Safety of TachoSil® Fibrin Sealant Patch for Supporting Dural Sealing Among Adult Inpatients
Effectiveness and Safety of TachoSil® Fibrin Sealant Patch in Comparison to a Hydrogel Sealant for Supporting Dural Sealing Among Adult Inpatients in the United States: A Retrospective, Non-Inferiority, Cohort Study
This retrospective observational cohort study compares the effectiveness and safety of adjunctive TachoSil® fibrin sealant patch with DuraSeal® hydrogel sealant for supporting dural sealing in adult patients undergoing cranial or spinal surgery at participating United States hospitals. Medical records will be reviewed to assess clinically evident cerebrospinal fluid leak or clinically evident pseudomeningocele within 90 days after surgery. The study will use 1:1 propensity score matching to evaluate whether TachoSil® is non-inferior to DuraSeal® and will assess additional effectiveness and safety outcomes.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Geschätzt)
Kontakte und Standorte
Studienkontakt
- Name: Michele Young
- Telefonnummer: 1 689-316-8809
- E-Mail: Michele.young@corza.com
Studieren Sie die Kontaktsicherung
- Name: Jeff Wilson
- Telefonnummer: 416-578-9058
- E-Mail: Jeff.Wilson@corza.com
Studienorte
-
-
Maryland
-
Baltimore, Maryland, Vereinigte Staaten, 21287
- Rekrutierung
- Johns Hopkins University
-
Hauptermittler:
- Daniel Lubelski, MD
-
-
New York
-
New York, New York, Vereinigte Staaten, 10032
- Rekrutierung
- Columbia University
-
Hauptermittler:
- Raymond F. Sekula, MD
-
-
Ohio
-
Cincinnati, Ohio, Vereinigte Staaten, 45221
- Rekrutierung
- University of Cincinnati College of Medicine
-
Hauptermittler:
- Norberto Andaluz, MD, MBA, MHA, FACS
-
-
Pennsylvania
-
Philadelphia, Pennsylvania, Vereinigte Staaten, 19107
- Rekrutierung
- Thomas Jefferson University
-
Hauptermittler:
- James S. Harrop, MD, MSHQS, FACS
-
Pittsburgh, Pennsylvania, Vereinigte Staaten, 15212
- Rekrutierung
- Alleghany Health Network
-
Hauptermittler:
- Alexander Yu, MD
-
-
Washington
-
Seattle, Washington, Vereinigte Staaten, 98122
- Rekrutierung
- Swedish Health Services
-
Hauptermittler:
- Zachary N. Litvack, MD MBA FAANS FACS
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Probenahmeverfahren
Studienpopulation
All adult patients who were admitted to one of the target hospitals for a neurological surgery and discharged from January 1, 2017, to March 31, 2026 (index period) and had use of TachoSil® or DuraSeal® sealants during the neurological surgery (index surgery) as dural sealant and met the study selection criteria will be included in this study.
Beschreibung
Inclusion Criteria:
- Aged ≥ 18 years
- Had an inpatient encounter to select sites with a cranial or spinal neurological surgery that involves dural sealing performed and discharged during January 1, 2017, and March 31, 2026
- Had use of TachoSil® or DuraSeal® sealants during the cranial or spinal neurological surgery as supportive dural sealing method
Note: Any surgery meeting the above criteria is considered index surgery
Exclusion Criteria:
- Index surgery was trauma-related
- Had an infection within 7 days prior to index date
- Had any neurosurgery involving dural opening during the 12-month look-back period
- Had neoplasm of dura mater/meningioma, requiring resection of dura during index visit (the earliest visit meeting selection criteria) or 12-month look-back period
- Was pregnant at index visit
- Had a CSF leak during the 12-month look-back period
- If the surgical approach was transbasal or transpetrosal, if the arachnoid membrane and CSF- containing system remained intact, or if there was >1 dura opening (excluding extra ventricular or lumbar drains) during index surgery
- Had use of Evarrest patch, Tisseel, Adherus, CraniSeal, Duragen, fibrin glue or other dural sealing products during index surgery
- Had radiation therapy to surgical field in the 3 months prior to index date
- Had chronic corticosteroid use in the 3 months prior to index date
- Had both TachoSil® and DuraSeal® used for dural closure during index neurological surgery
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Beobachtungsmodelle: COHORT
- Zeitperspektiven: RETROSPECTIVE
Kohorten und Interventionen
Gruppe / Kohorte |
Intervention / Behandlung |
|---|---|
|
TachoSil®
Adult inpatients who underwent neurological surgery with the use of TachoSil® for dural sealing support and were discharged from US hospitals from 01 January 2017 through 31 March 2026 |
TachoSil® is an absorbable fibrin sealant patch consisting of equine collagen coated with human fibrinogen and thrombin. |
|
DuraSeal®
Adult inpatients who underwent neurological surgery with the use of DuraSeal® for dural sealing support and were discharged from US hospitals from 01 January 2017 through 31 March 2026 |
DuraSeal® sealants are polyethylene glycol (PEG) based hydrogel. |
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Risk of Clinically Evident CSF Leak or Clinically Evident Pseudomeningocele
Zeitfenster: Within 90 days post surgery
|
A clinically evident CSF leak is defined as clear fluid leaking through the surgical incision or orifice verified by a glucose concentration test or β-2 transferrin test. A clinically evident pseudomeningocele is defined as a subcutaneous visible and/or palpable fluid accumulation adjacent to or at the site of surgical incision suspected to be CSF. If there is not a collection of CSF/pseudomeningocele, or active leak that can be sampled for β-2 transferrin test, but the participant had symptoms consistent with intracranial hypotension and/or an ex vacuo type subdural hematoma, the participant will be considered as having clinically evident CSF leak or pseudomeningocele. |
Within 90 days post surgery
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Risk of Non-clinically Evident Pseudomeningocele Without Occurrence of the Primary Endpoint
Zeitfenster: Within 90 days post surgery
|
Non-clinically evident pseudomeningocele is defined as CSF accumulation detected only by computed tomography (CT) or magnetic resonance imaging (MRI) scan. |
Within 90 days post surgery
|
|
Number of Participants Experiencing Adverse Events (AEs) and Serious AEs (SAEs)
Zeitfenster: Within 90 days post surgery
|
AEs refer to any undesirable event that is documented in a site's Electronic Medical Records (EMR) for an eligible participant as occurring within 90 days of the index surgery regardless of whether or not the events were considered causally related to TachoSil® or DuraSeal® use. SAEs refer to any AE documented in a site's EMR for an eligible patient that results in any of the following outcomes: death, a life-threatening AE, inpatient hospitalization or prolongation of existing hospitalization, a persistent or significant disability/incapacity or a congenital anomaly/birth defect. Individual prespecified AEs and the composite categories of any expected AE and any unexpected AE will be summarized by treatment cohort. |
Within 90 days post surgery
|
|
Risk of Clinically Evident CSF Leak
Zeitfenster: Within 90 days post surgery
|
A clinically evident CSF leak is defined as clear fluid leaking through the surgical incision or orifice verified by a glucose concentration test or β-2 transferrin test. |
Within 90 days post surgery
|
|
Risk of Clinically Evident Pseudomeningocele
Zeitfenster: Within 90 days post surgery
|
A clinically evident pseudomeningocele is defined as a subcutaneous visible and/or palpable fluid accumulation adjacent to or at the site of surgical incision suspected to be CSF. |
Within 90 days post surgery
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Hauptermittler: Ning Rosenthal, MD, PhD, MPH,, Premier Inc
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
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- BL125351
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
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 .