ClinicalTrials.Veeva

Menu

CraniSeal Post Approval Study

P

Pramand LLC

Status and phase

Enrolling
Phase 4

Conditions

Leak, Cerebrospinal Fluid

Treatments

Device: DuraSeal
Device: CraniSeal

Study type

Interventional

Funder types

Industry

Identifiers

NCT06406790
PRA-CT-0003

Details and patient eligibility

About

To collect post-approval data comparing the safety and effectiveness of CraniSeal Dural Sealant to DuraSeal Dural Sealant. The study has been powered specifically to determine whether the CraniSeal device when used as an adjunct to sutured dural closure following elective cranial surgery is no worse than (i.e., non-inferior) to the DuraSeal device with respect to proportion of subjects free from post-operative cerebrospinal fluid (CSF) leaks. Additional safety outcomes (i.e., surgical site infections and adverse events/device-related adverse events) will also be captured and compared.

Enrollment

224 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Patient is ≥ 18 years of age
  • Patient is scheduled for an elective infratentorial or supratentorial cranial procedure that entails a dural incision.
  • Patient requires a procedure involving surgical wound classification Class I/Clean
  • Patient signs a written Informed Consent form to participate in the study, prior to any study mandated determinations or procedures.
  • Patients who are able to comply with study requirements.

Exclusion criteria

  • Patient requires a procedure involving translabyrinthine, transsphenoidal, transoral and/ or any procedure that penetrates the air sinus or mastoid air cells; superficial penetration of air cells are not excluded
  • Patient has had a prior intracranial neurosurgical procedure in the same anatomical location.
  • Patient with diagnosis of severely altered renal (creatinine levels > 2.0 mg/dL) or hepatic (total bilirubin > 2.5 mg/dL) function
  • Patient diagnosed with a compromised immune system or autoimmune disease (WBC count less than 4000/uL or greater than 20,000/uL)
  • Patients undergoing cranial procedures involving petrous bone drilling
  • Patients with traumatic injuries to the head or dural disease in planned dural closure area.
  • Patients who are pregnant or lactating
  • Patient with an active infection
  • Patient is undergoing cranial procedures involving synthetic or non-autologous duraplasty material that are not collagen based
  • Patient with a known allergy to FD&C Blue #1 dye
  • Patient is not able to tolerate multiple Valsalva maneuvers, or an intraoperative CSF shunt does not allow for transient elevation of CSF pressure during Valsalva maneuvers.
  • Patient with a diagnosis of uncontrolled diabetes (e.g., persistent HbA1c elevation of >9% despite standard diabetes care),
  • Patient has a documented, uncorrectable clinically significant coagulopathy (e.g., PTT>37 seconds or INR >1.5 units)
  • Patient is not likely to comply with the follow-up evaluation schedule.
  • Contraindications to both an MRI and CT scan.
  • Patients participating in any investigational device study within 30 days or currently receiving an investigational drug/biologic therapy.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

224 participants in 2 patient groups

CraniSeal
Experimental group
Description:
CraniSeal
Treatment:
Device: CraniSeal
DuraSeal
Active Comparator group
Description:
DuraSeal
Treatment:
Device: DuraSeal

Trial contacts and locations

3

Loading...

Central trial contact

M Pace

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2025 Veeva Systems