Use of a collagen biomatrix (TissuDura®) for dura repair: a long-term neuroradiological and neuropathological evaluation

Parlato, C; Nuzzo, G; Luongo, Marianna; Parlato, Raffaele Stefano; Accardo, Marina; Cuccurullo, L; Moraci, A

doi:10.1007/s00701-010-0718-2

Cited by 38 publications

(27 citation statements)

References 17 publications

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“…However, postoperative complications including cerebrospinal fluid (CSF) leakage, infections, foreign body reaction, hematomas, fibrotic-hemorrhagic reaction and a chronic inflammatory reaction were still be observed [1,17]. Collagen matrix which either obtained from bovine or equine origin may also carry a risk of zoonotic transmission [5,18,19].…”

Section: Introductionmentioning

confidence: 98%

“…Dural substitutes could be placed as an onlay over dural defects or sutured [3]. Autologous dura grafts such as pericranium, temporalis fascia and fascia lata could be harvested to complete the dural closure, but several drawbacks were encountered for example insufficient quantity, unsuitable quality, morbidity and pain [4,5]. Allograft based on lyophilized homologous dura mater could be employed, but it was associated with the development of atrophy or adhesion with the brain & Warinkarn Hemstapat kamon_ann@hotmail.com; warinkarn.hem@mahidol.ac.th surface and suffered from the risk of latent virus infections and Creutzfeldt-Jacob disease (CJD) [6,7].…”

Section: Introductionmentioning

confidence: 99%

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Bilayer oxidized regenerated cellulose/poly ε-caprolactone knitted fabric-reinforced composite for use as an artificial dural substitute

Suwanprateeb

Luangwattanawilai

Theeranattapong

et al. 2016

J Mater Sci: Mater Med

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A novel bilayer knitted fabric-reinforced composite for potentially being used as a dural substitute was developed by solution infiltration of oxidized regenerated cellulose knitted fabric (ORC) with poly ε-caprolactone (PCL) solution at various concentrations ranging 10-40 g/100 mL. It was found that the density of all formulations did not differ significantly and was lower than that of the human dura. Microstructure of the samples typically comprised a bilayer structure having a nonporous PCL layer on one side and the ORC/PCL composite layer on another side. Tensile modulus and strength of the samples initially decreased with increasing PCL solution concentration for up to 20 g/100 mL and re-increased again with further increasing PCL solution concentration. Strain at break of all formulations were not significantly different. Watertight test revealed that all composites could prevent leakage at the pressure within the normal range of intracranial pressure. In vitro degradation study revealed that the weight loss percentage and change in tensile properties of all samples displayed biphasic profile comprising an initially rapid decrease and followed by a gradual decrease with incubation times afterward. Micro and macro porous channels were observed to be in situ generated in the composite layer by ORC dissolution and PCL resorption during degradation while nonporous layer remained relatively unchanged. The degradation rate was found to decrease with increasing PCL solution concentration. In vitro biocompatibility using alamar blue assay on selected samples showed that fibroblasts could attach and proliferate well at all incubation periods.

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Section: Introductionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

Bilayer oxidized regenerated cellulose/poly ε-caprolactone knitted fabric-reinforced composite for use as an artificial dural substitute

Suwanprateeb

Luangwattanawilai

Theeranattapong

et al. 2016

J Mater Sci: Mater Med

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“…Similarly, in our two patients with recurrent meningiomas who required re-operation, long-term follow-up using histopathological and ultra structural techniques demonstrated re-absorption of the TissuDura and regeneration of dura mater. The first report with documented histopathological and ultra structural imaging showing dura regeneration after TissuDura graft insertion was presented (Parlato et al, 2011). Our ultrastructural observations showed an absence of inflammatory infiltration and migration of fibroblasts, resulting in the neodura regeneration.…”

Section: Non-watertight Dural Reconstruction With Collagen Matrixmentioning

confidence: 54%

Dural Reconstruction in Meningioma Surgery

Parlato¹,

Granata²,

Moraci³

et al. 2012

Meningiomas - Management and Surgery

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“…Thus, a combination of collagen and FS is effective, safe and biocompatible. No further adverse events, complications or toxicity were reported [14–16, 28, 29]. …”

Section: Brainmentioning

confidence: 99%

Multiple uses of fibrin sealant for nervous system treatment following injury and disease

Biscola

Cartarozzi

Ulian-Benitez

et al. 2017

J Venom Anim Toxins Incl Trop Dis

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Lesions to the nervous system often produce hemorrhage and tissue loss that are difficult, if not impossible, to repair. Therefore, scar formation, inflammation and cavitation take place, expanding the lesion epicenter. This significantly worsens the patient conditions and impairment, increasing neuronal loss and glial reaction, which in turn further decreases the chances of a positive outcome. The possibility of using hemostatic substances that also function as a scaffold, such as the fibrin sealant, reduces surgical time and improve postoperative recovery. To date, several studies have demonstrated that human blood derived fibrin sealant produces positive effects in different interventions, becoming an efficient alternative to suturing. To provide an alternative to homologous fibrin sealants, the Center for the Study of Venoms and Venomous Animals (CEVAP, Brazil) has proposed a new bioproduct composed of certified animal components, including a thrombin-like enzyme obtained from snake venom and bubaline fibrinogen. Thus, the present review brings up to date literature assessment on the use of fibrin sealant for nervous system repair and positions the new heterologous bioproduct from CEVAP as an alternative to the commercial counterparts. In this way, clinical and pre-clinical data are discussed in different topics, ranging from central nervous system to peripheral nervous system applications, specifying positive results as well as future enhancements that are necessary for improving the use of fibrin sealant therapy.Electronic supplementary materialThe online version of this article (doi:10.1186/s40409-017-0103-1) contains supplementary material, which is available to authorized users.

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Use of a collagen biomatrix (TissuDura®) for dura repair: a long-term neuroradiological and neuropathological evaluation

Cited by 38 publications

References 17 publications

Bilayer oxidized regenerated cellulose/poly ε-caprolactone knitted fabric-reinforced composite for use as an artificial dural substitute

Bilayer oxidized regenerated cellulose/poly ε-caprolactone knitted fabric-reinforced composite for use as an artificial dural substitute

Dural Reconstruction in Meningioma Surgery

Multiple uses of fibrin sealant for nervous system treatment following injury and disease

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