Effect of acellular human dermis buttress on laparoscopic hiatal hernia repair

Ward, K.C.; Costello, Kevin P.; Baalman, Sara; Pierce, Richard A.; Deeken, Corey R.; Frisella, Margaret M.; Brunt, L. Michael; Matthews, Brent D.

doi:10.1007/s00464-014-3946-3

Cited by 21 publications

(13 citation statements)

References 17 publications

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“…Accordingly, the use of natural, decellularized ECM tissue is an increasingly common strategy for regenerative medicine and tissue engineering. Recent examples of three‐dimensional ECM scaffold applications include the use of grafts prepared by removing cells from tissues and whole organs of human and animal origin . Examples of such materials that are commercially available include cell‐free dermal matrices derived from human dermis (e.g., AlloDerm), porcine dermis (e.g., Strattice, Permacol), porcine small intestine (e.g., Surgisis), or bovine pericardium (e.g., Veritas).…”

Section: Introductionmentioning

confidence: 99%

“…Recent examples of threedimensional ECM scaffold applications include the use of grafts prepared by removing cells from tissues and whole organs of human and animal origin. 2,[20][21][22][23][24][25][26][27] Examples of such materials that are commercially available include cell-free dermal matrices derived from human dermis (e.g., Allo-Derm), porcine dermis (e.g., Strattice, Permacol), porcine small intestine (e.g., Surgisis), or bovine pericardium (e.g., Veritas). These biomaterials are characterized by sufficient biocompatibility and stability required for permanent skin substitutes.…”

Section: Introductionmentioning

confidence: 99%

“…These biomaterials are characterized by sufficient biocompatibility and stability required for permanent skin substitutes. The applications of these biomaterials includes, for example, hernia reconstructive surgery, 26,27 soft tissue augmentation, breast reconstruction, 28,29 and wound healing. [30][31][32][33] The decellurization processes were subjected to a number of tissues, such as the submucosa, 34 the esophageal tissues, 35 those of the bladder, 36 the placenta, 37 the pericardium, 38 the heart valve 39,40 and the dermis.…”

Section: Introductionmentioning

confidence: 99%

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A review of decellurization methods caused by an urgent need for quality control of cell‐free extracellular matrix' scaffolds and their role in regenerative medicine

et al. 2017

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The natural extracellular matrix (ECM),thanks to its specific properties (e.g., collagenous lattice, a reservoir of growth factors, ECM-cell anchoring areas, an optimal pH and CO ),ensures an optimal microenvironment for homeostatic and regenerative cell development. In the context of regenerative medicine, ECM is a lair for residual and infiltrative cells. The aim of the clinical usage of cell-free ECM scaffolds is the enhancement of tissue regeneration with possible minimization of an adverse host reaction on allogeneic or xenogeneic biomaterial. Thus, the objective of decellularization is to obtain acellular grafts characterized by optimal biological properties, such as a lack of remaining cellular elements (e.g., cell membrane phospholipids and proteins, nucleic acids, mitochondria), lack of immunogenicity, lack of calcification promotion and lack of cytotoxicity (e.g., in unrinsed detergents). Furthermore, cell-free ECM scaffolds should present the optimal mechanical and structural properties that may ensure the biocompatibility of the graft. The maintenance of the ultrastructure composition of the ECM is one of the most important goals of decellularization. All physical, chemical, and biological methods proposed (used separately or in combination to extract cells from tissues/organs) are not 100% effective in cell removal and always cause a disruption of the ECM texture, as well as a probable loss of important structure components. Although cell-free ECM scaffolds are generally classified as medical devices, there are no widely accepted or legally defined criteria for quality control/evaluation methods of obtained matrices. Such criteria must be provided. Some of them have been proposed in this manuscript. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 106B: 909-923, 2018.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A review of decellurization methods caused by an urgent need for quality control of cell‐free extracellular matrix' scaffolds and their role in regenerative medicine

et al. 2017

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“…В исследовании Ward и соавт. на 44 пациентах, с послеоперационным наблюдением в среднем через 17 мес, частота анатомических рецидивов была 18,0%, данные о послеоперационных осложнениях в статье расплывчатые [31].…”

Section: биологические бесклеточные дермальные имплантатыunclassified

Complications and relapses after alloplasty of large and giant hernia of the esophageal aperture of the diaphragm

Розенфельд¹

2019

Bûll. sib. med.

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The review of the literature presents the content analysis of surgical treatment of large and giant hernia of the esophageal aperture of the diaphragm as well as the analyses of complications when using the main methods of hernioplasty. Alloplasty of the esophageal aperture of the diaphragm remains a large and unresolved surgical problem, as evidenced by the analyzed literature sources, mainly reviews and clinical recommendations.Firstly, alloplasty can cause postoperative complications with a frequency of up to 20%, especially when using rigid polypropylene and composite polytetrafluoroethylene mesh implants with circular paraesophageal fixation. Modern biological nets now show high incidence of anatomical relapses, so most specialists continue to use synthetic implants, of which the most promising ones are lightweight, mesh, partially absorbable structures.Secondly, clear indications for alloplasty have not been developed, for example, according to the size of the hernia of the esophageal opening in the diaphragm, which is the main risk factor for relapses.Thirdly, it is still not clear what indicator should be used to estimate the size of hernia of the esophageal aperture of the diaphragm and, therefore, it is not clearly defined which hernias are considered small, which are large and which are giant, despite the fact that the three terms constantly appear in the medical literature.Fourthly, the optimal technique for alloplasty has not been determined with large and especially giant hernias, which would prevent anatomical relapses, and at the same time would not cause postoperative complications.It is necessary to outline the following ways to solve these problems: to develop effective and at the same time safe methods of alloplasty of large and giant hernias; to determine clear indications for alloplasty of the esophageal opening of the diaphragm, depending on the size of hernias; to create an appropriate, applied classification of hernias of the esophageal aperture of the diaphragm.

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“…Biological matrices consist of extracellular matrix (ECM)‐based bioscaffolds after tissue decellularization. They are categorized depending on their origin (xenogenic (from animal origin) or allogenic (from cadaveric human skin, e.g., Alloderm from LifeCell and FlexHD from Ethicon)) . Among the acellular matrices originating from an animal source, porcine derived tissues have been the most extensively implanted.…”

Section: Biologically Derived Matricesmentioning

confidence: 99%

Emerging Trends in Abdominal Wall Reinforcement: Bringing Bio‐Functionality to Meshes

Guillaume

Teuschl

Gruber-Blum

et al. 2015

Adv Healthcare Materials

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Abdominal wall hernia is a recurrent issue world-wide and requires the implantation of over 1 million meshes per year. Because permanent meshes such as polypropylene and polyester are not free of complications after implantation, many mesh modifications and new functionalities have been investigated over the last decade. Indeed, mesh optimization is the focus of intense development and the biomaterials utilized are now envisioned as being bioactive substrates that trigger various physiological processes in order to prevent complications and to promote tissue integration. In this context, it is of paramount interest to review the most relevant bio-functionalities being brought to new meshes and to open new avenues for the innovative development of the next generation of meshes with enhanced properties for functional abdominal wall hernia repair.

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Effect of acellular human dermis buttress on laparoscopic hiatal hernia repair

Abstract: Laparoscopic hiatal hernia repair with acellular human dermis reinforcement results in improvement of GERD-related symptoms and quality of life without mesh-associated complications. The type of acellular human dermis did not influence recurrence rate.

Cited by 21 publications

References 17 publications

A review of decellurization methods caused by an urgent need for quality control of cell‐free extracellular matrix' scaffolds and their role in regenerative medicine

A review of decellurization methods caused by an urgent need for quality control of cell‐free extracellular matrix' scaffolds and their role in regenerative medicine

Complications and relapses after alloplasty of large and giant hernia of the esophageal aperture of the diaphragm

Emerging Trends in Abdominal Wall Reinforcement: Bringing Bio‐Functionality to Meshes

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