{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,13]],"date-time":"2026-01-13T13:19:58Z","timestamp":1768310398949,"version":"3.49.0"},"reference-count":30,"publisher":"FapUNIFESP (SciELO)","issue":"2a","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Neuro-Psiquiatr."],"published-print":{"date-parts":[[2011,4]]},"abstract":"<jats:p>Dural substitutes are used to achieve watertight closure of the dura mater when adequate closure is not possible. The purpose of this study was to evaluate the efficacy and safety of a new collagen matrix dural substitute (Duradry, Technodry, Belo Horizonte MG) in the repair or expansion of cranial and spinal dura mater. METHOD: Thirty patients, operated on between March and September, 2008, were studied. Surgical records were reviewed for sex, age, location of graft, technique, and presence of fistula or infection. The patients were followed up for at least 3 months, and presence of complications, such as cerebrospinal fluid leakage, infection, asseptic meningitis hydrocephalus, pseudomeningocele, was analyzed. RESULTS: Only one patient presented cerebrospinal fluid fistula. No patients presented wound infections, hydrocephalus, pseudomenigocele, meningites, brain abscesses or signs of toxicity related to the dural substitute. CONCLUSION: The new dural substitute used in this study is effective and safe, and the initial results are similar to those of other dural substitutes reported in the literature.<\/jats:p>","DOI":"10.1590\/s0004-282x2011000200015","type":"journal-article","created":{"date-parts":[[2011,4,29]],"date-time":"2011-04-29T07:57:27Z","timestamp":1304063847000},"page":"217-220","source":"Crossref","is-referenced-by-count":21,"title":["Clinical experience with a novel bovine collagen dura mater substitute"],"prefix":"10.1590","volume":"69","author":[{"given":"Bruno Silva","family":"Costa","sequence":"first","affiliation":[{"name":"Hospital Santa Casa de Belo Horizonte, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"George de Albuquerque","family":"Cavalcanti-Mendes","sequence":"additional","affiliation":[{"name":"Hospital Santa Casa de Belo Horizonte, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcelo Sartori de","family":"Abreu","sequence":"additional","affiliation":[{"name":"Hospital Santa Casa de Belo Horizonte, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atos Alves de","family":"Sousa","sequence":"additional","affiliation":[{"name":"Hospital Santa Casa de Belo Horizonte, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1016\/j.clineuro.2007.12.016","article-title":"Collagen-only biomatrix as a novel dural substitute examination of the efficacy, safety and outcome: clinical experience on a series of 208 patients","volume":"110","author":"Esposito F","year":"2008","journal-title":"Clin Neurol Neurosurg","ISSN":"https:\/\/id.crossref.org\/issn\/0303-8467","issn-type":"print"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"877","DOI":"10.1007\/s00701-005-0552-0","article-title":"A new collagen biomatrix of equine origin versus a cadaveric dura graft for the repair of dural defects: a comparative animal experimental study","volume":"147","author":"Knopp U","year":"2005","journal-title":"Act Neurochir"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"16","DOI":"10.3171\/ped.2006.104.1.16","article-title":"Experience with acellular human dura and bovine collagen matrix for duraplasty after posterior fossa decompression for Chiari malformations","volume":"104","author":"Danish SF","year":"2006","journal-title":"J Neurosurg Pediatr"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1007\/PL00012392","article-title":"Bovine pericardium for duraplasty: clinical results in 32 patients","volume":"24","author":"Fillipi R","year":"2001","journal-title":"Neurosurg Rev","ISSN":"https:\/\/id.crossref.org\/issn\/0344-5607","issn-type":"print"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"136","DOI":"10.1016\/j.surneu.2005.07.059","article-title":"Nonsuture dural repair using polyglycolic acid mesh and fibrin glue: clinical application to spinal surgery","volume":"65","author":"Hida K","year":"2006","journal-title":"Surg Neurol","ISSN":"https:\/\/id.crossref.org\/issn\/0090-3019","issn-type":"print"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"45","DOI":"10.3171\/jns.2007.106.1.45","article-title":"Collagen matrix duraplasty for cranial and spinal surgery: a clinical and imaging study","volume":"106","author":"Narotam P","year":"2007","journal-title":"J Neurosurg","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3085","issn-type":"print"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"177","DOI":"10.5694\/j.1326-5377.2004.tb05863.x","article-title":"Lyodura use and the risk of iatrogenic Creutzfeldt-Jakob disease in Australia","volume":"180","author":"Brooke FJ","year":"2004","journal-title":"Med J Aust","ISSN":"https:\/\/id.crossref.org\/issn\/0025-729X","issn-type":"print"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"93","DOI":"10.3171\/jns.1987.66.1.0093","article-title":"Neurosurgical use of human dura mater sterilized by gamma rays and stored in alcohol: long-term results","volume":"66","author":"Cantore G","year":"1987","journal-title":"J Neurosurg","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3085","issn-type":"print"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"999","DOI":"10.1136\/jnnp.56.9.999","article-title":"Creutzfeldt-Jakob disease and lyophilised dura mater grafts: report of two cases","volume":"56","author":"Esmonde T","year":"1993","journal-title":"J Neurol Neurosurg Psychiatry","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3050","issn-type":"print"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"1030","DOI":"10.1016\/S1388-2457(02)00116-5","article-title":"PLEDs in Creutzfeldt-Jakob disease following a cadaveric dural graft","volume":"113","author":"Fushimi M","year":"2002","journal-title":"Clin Neurophysiol"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"880","DOI":"10.1136\/jnnp.2005.073395","article-title":"Dura mater-associated Creutzfeldt-Jakob disease: experience from surveillance in the UK","volume":"77","author":"Heath CA","year":"2006","journal-title":"J Neurol Neurosurg Psychiatry","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3050","issn-type":"print"},{"key":"ref12","doi-asserted-by":"crossref","first-page":"718","DOI":"10.1212\/WNL.55.5.718","article-title":"Creutzfeldt-Jakob disease associated with cadaveric dura mater grafts in Japan","volume":"55","author":"Hoshi K","year":"2000","journal-title":"Neurology","ISSN":"https:\/\/id.crossref.org\/issn\/0028-3878","issn-type":"print"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"737","DOI":"10.1227\/00006123-199404000-00026","article-title":"Creutzfeldt-Jakob disease in a pregnant woman with an implanted dura mater graft","volume":"34","author":"Lane K","year":"1994","journal-title":"Neurosurgery","ISSN":"https:\/\/id.crossref.org\/issn\/0148-396X","issn-type":"print"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"542","DOI":"10.1016\/j.surneu.2005.03.035","article-title":"Creutzfeldt-Jakob disease acquired via a dural graft: failure of therapy with quinacrine and chlorpromazine","volume":"64","author":"Mart\u00ednez-Lage JF","year":"2005","journal-title":"Surg Neurol","ISSN":"https:\/\/id.crossref.org\/issn\/0090-3019","issn-type":"print"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"480","DOI":"10.1007\/s004150200055","article-title":"Creutzfeldt-Jakob disease after Jannetta's operation with cadaveric dura mater graft: initial manifestations related to the grafted site","volume":"249","author":"Nishida Y","year":"2002","journal-title":"J Neurol","ISSN":"https:\/\/id.crossref.org\/issn\/0340-5354","issn-type":"print"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1136\/jnnp.2005.070805","article-title":"Alzheimer-type in a 28 year old patient with iatrogenic Creutzfeldt-Jakob disease after dural grafting","volume":"77","author":"Preusser M","year":"2006","journal-title":"J Neurol Neurosurg Psychiatry","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3050","issn-type":"print"},{"key":"ref17","doi-asserted-by":"crossref","first-page":"827","DOI":"10.1007\/BF01411400","article-title":"Detailed evaluation of 2959 allogeneic and xenogeneic dense connective tissue grafts (fascia Lata, pericardium and dura mater) used in the course of 20 years for duroplasty in neurosurgery","volume":"139","author":"Parizek J","year":"1997","journal-title":"Acta Neurochir","ISSN":"https:\/\/id.crossref.org\/issn\/0001-6268","issn-type":"print"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1016\/j.clineuro.2005.11.026","article-title":"Use of polytetrafluoroethylene dural substitute as adhesion preventive material during craniectomies","volume":"108","author":"Vakis A","year":"2006","journal-title":"Clin Neurol Neurosurg","ISSN":"https:\/\/id.crossref.org\/issn\/0303-8467","issn-type":"print"},{"key":"ref19","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/j.surneu.2007.07.069","article-title":"Reconstruction of the sellar dura in transsphenoidal surgery using an expanded polytetrafluoroethylene dural substitute","volume":"69","author":"Sherman J","year":"2008","journal-title":"Surg Neurol","ISSN":"https:\/\/id.crossref.org\/issn\/0090-3019","issn-type":"print"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"396","DOI":"10.1227\/00006123-199203000-00014","article-title":"Experimental evaluation of a collagen-coated vicryl mesh as a dural substitute","volume":"30","author":"San Galli F","year":"1992","journal-title":"Neurosurgery","ISSN":"https:\/\/id.crossref.org\/issn\/0148-396X","issn-type":"print"},{"key":"ref21","doi-asserted-by":"crossref","first-page":"143","DOI":"10.3171\/jns.1997.86.1.0143","article-title":"Duraplasty with biosynthetic cellulose: an experimental study","volume":"86","author":"Mello LR","year":"1997","journal-title":"J Neurosurg","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3085","issn-type":"print"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1007\/BF01404863","article-title":"Complications to the use of vicryl-collagen dural substitute","volume":"132","author":"Gudmundsson G","year":"1995","journal-title":"Act Neurochir"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"633","DOI":"10.3171\/jns.1989.70.4.0633","article-title":"Inflammatory reaction to synthetic dural substitute","volume":"70","author":"Cohen AR","year":"1989","journal-title":"J Neurosurg","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3085","issn-type":"print"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"406","DOI":"10.3171\/jns.1995.82.3.0406","article-title":"Bhoola KD: A clinicopathological study of collagen sponge as a dural graft in neurosurgery","volume":"82","author":"Narotam PK","year":"1995","journal-title":"J Neurosurg","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3085","issn-type":"print"},{"key":"ref25","first-page":"S295","article-title":"A prospective clinical study of the use of collagen matrix as dura in spine surgery","volume":"87","author":"Zahrai A","year":"2005","journal-title":"J Bone Joint Surg"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"766","DOI":"10.3171\/jns.1988.69.5.0766","article-title":"Creutzfeldt-Jakob disease probably acquired from a cadaveric dura mater graft","volume":"69","author":"Thadani V","year":"1988","journal-title":"J Neurosurg","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3085","issn-type":"print"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1016\/S1529-9430(03)00350-4","article-title":"P63: Collagen matrix (Duragen) in spinal durotomy: technique appraisal and clinical results","volume":"3","author":"Narotam P","year":"2003","journal-title":"Spine J"},{"key":"ref28","doi-asserted-by":"crossref","first-page":"635","DOI":"10.3109\/02688699308995092","article-title":"Experimental evaluation of collagen sponge as a dural graft","volume":"7","author":"Narotam P","year":"1993","journal-title":"Br J Neurosurg","ISSN":"https:\/\/id.crossref.org\/issn\/0268-8697","issn-type":"print"},{"key":"ref29","doi-asserted-by":"crossref","first-page":"2868","DOI":"10.1097\/01.brs.0000148049.69541.ad","article-title":"Collagen matrix (DuraGen) in dural repair: analysis of a new modified technique","volume":"29","author":"Narotam PK","year":"2004","journal-title":"Spine","ISSN":"https:\/\/id.crossref.org\/issn\/0362-2436","issn-type":"print"},{"key":"ref30","doi-asserted-by":"crossref","first-page":"448","DOI":"10.3171\/jns.1985.63.3.0448","article-title":"Vicryl (polyglactin 910) mesh as a dural substitute","volume":"63","author":"Maurer PK","year":"1985","journal-title":"J Neurosurgery"}],"container-title":["Arquivos de Neuro-Psiquiatria"],"original-title":[],"link":[{"URL":"http:\/\/www.scielo.br\/pdf\/anp\/v69n2a\/v69n2a15.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,6,18]],"date-time":"2020-06-18T18:11:29Z","timestamp":1592503889000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S0004-282X2011000200015&lng=en&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,4]]},"references-count":30,"journal-issue":{"issue":"2a","published-print":{"date-parts":[[2011,4]]}},"alternative-id":["S0004-282X2011000200015"],"URL":"https:\/\/doi.org\/10.1590\/s0004-282x2011000200015","relation":{},"ISSN":["0004-282X"],"issn-type":[{"value":"0004-282X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,4]]}}}