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https://www.readbyqxmd.com/read/28544075/dual-kidney-transplant-techniques-a-systematic-review
#1
Annelise Cocco, Sara Shahrestani, Nicholas Cocco, Ahmer Hameed, Lawrence Yuen, Brendan Ryan, Wayne Hawthorne, Vincent Lam, Henry Pleass
BACKGROUND: Dual kidney transplantation (DKT) was developed in order to improve outcomes from transplantation of extended criteria donors (ECD). This paper examined which surgical techniques have been reported for DKT, and whether any technique had superior patient and graft survival. METHOD: Electronic databases were searched for published studies mapping to MESH terms: ''kidney or renal" AND "transplan*" AND "dual or double". Single case reports; studies of patients less than 18 years old; studies which did not describe the surgical technique; and studies that did not report patient or graft survival were excluded...
May 23, 2017: Clinical Transplantation
https://www.readbyqxmd.com/read/28541192/real-time-error-control-for-surgical-simulation
#2
Huu Phuoc Bui, Satyendra Tomar, Hadrien Courtecuisse, Stephane Cotin, Stephane Bordas
OBJECTIVE: To present the first real-time a posteriori error-driven adaptive finite element approach for realtime simulation and to demonstrate the method on a needle insertion problem. METHODS: We use corotational elasticity and a frictional needle/tissue interaction model. The problem is solved using finite elements within SOFA1. The refinement strategy relies upon a hexahedron-based finite element method, combined with a posteriori error estimation driven local h-refinement, for simulating soft tissue deformation...
May 23, 2017: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/28538072/surgical-treatment-of-posttraumatic-ophthalmoplegia-through-the-reconstruction-of-the-lateral-orbital-wall
#3
Pedro Henrique da Hora Sales, Suellen Sombra da Rocha, Paulo Henrique Carvalho Rodrigues, Edson Luiz Cetira Filho, Leonardo de Freitas Silva, Manoel de Jesus Rodrigues Mello
Orbital fractures are injuries frequently related to traumas of the midface. These fractures can be associated with ocular lesions, ranging from small abrasions on the cornea to serious complications such as hyphema and ocular globe rupture. Diplopia and ophthalmoplegia are common findings in orbital fractures. They can be caused by mechanical factors as bone fragments or muscle imprisonment. The aim of this study was to report a case of a 40-year patient, male showing diplopia and ophthalmoplegia due to the orbital fracture...
May 19, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28537569/inguinal-pain-syndrome-the-influence-of-intraoperative-local-administration-of-0-5-bupivacaine-on-postoperative-pain-control-following-lichtenstein-hernioplasty-a-prospective-case-control-study
#4
Bartosz Cybułka
With current technological advancement and availability of synthetic materials used in inguinal hernia repair, a recurrence after first intervention is not a common and important adverse event. On the other hand, however, some patients complain about chronic pain of the operated site after surgeries using a polypropylene mesh. Many patients are constrained to a prolonged use of analgesics and increased frequency of control visits, which may eventually result in loss of trust in the operator. Every surgical intervention is associated with the risk of immediate or delayed complications...
April 30, 2017: Polski Przeglad Chirurgiczny
https://www.readbyqxmd.com/read/28534258/closed-incision-prophylactic-negative-pressure-wound-therapy-in-patients-undergoing-major-complex-abdominal-wall-repair
#5
F E E de Vries, J J Atema, O Lapid, M C Obdeijn, M A Boermeester
PURPOSE: To evaluate if incisional prophylactic negative pressure wound therapy (pNPWT) reduces wound infections and other wound complications in high-risk patients undergoing major complex ventral abdominal wall repair. METHODS: Retrospective before-after comparison nested in a consecutive series of patients undergoing elective major complex abdominal wall repair. Starting January 2014, pNPWT was applied on the closed incisional wound for a minimum of 5 days. To minimize selection bias, we compared two periods of 14 months before and after January 2014...
May 23, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/28529538/emergency-surgery-due-to-diaphragmatic-hernia-case-series-and-review
#6
REVIEW
Mario Testini, Antonia Girardi, Roberta Maria Isernia, Angela De Palma, Giovanni Catalano, Angela Pezzolla, Angela Gurrado
BACKGROUND: Congenital diaphragmatic hernia (CDH) is a congenital abnormality, rare in adults with a frequency of 0.17-6%. Diaphragmatic rupture is an infrequent consequence of trauma, occurring in about 5% of severe closed thoraco-abdominal injuries. Clinical presentation ranges from asymptomatic cases to serious respiratory or gastrointestinal symptoms. Diagnosis depends on anamnesis, clinical signs and radiological investigations. METHODS: From May 2013 to June 2016, six cases (four females, two males; mean age 58 years) of diaphragmatic hernia were admitted to our Academic Department of General Surgery with respiratory and abdominal symptoms...
2017: World Journal of Emergency Surgery: WJES
https://www.readbyqxmd.com/read/28526657/risk-adjusted-adverse-outcomes-in-complex-abdominal-wall-hernia-repair-with-biologic-mesh-a-case-series-of-140-patients
#7
Rifat Latifi, David Samson, Ansab Haider, Asad Azim, Hajira Iftikhar, Bellal Joseph, Elizabeth Tilley, Jorge Con, Saranda Gashi, Ayman El-Menyar
INTRODUCTION: Biologic mesh is preferred for repair of complex abdominal wall hernias (CAWHs) in patients at high risk of wound infection. We aimed to identify predictors of adverse outcomes after complex abdominal wall hernia repair (CAWR) using biologic mesh with different placement techniques and under different surgical settings. METHODS: A retrospective case series study was conducted on all patients who underwent CAWR with biologic mesh between 2010 and 2015 at a tertiary medical center...
May 16, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28523363/systematic-review-and-meta-analysis-of-laparoscopic-mesh-versus-suture-repair-of-hiatus-hernia-objective-and-subjective-outcomes
#8
Chao Zhang, Diangang Liu, Fei Li, David I Watson, Xiang Gao, Jan H Koetje, Tao Luo, Chao Yan, Xing Du, Zhonggao Wang
BACKGROUND: Hiatus hernia (HH) contributes to the pathophysiology of gastroesophageal reflux disease (GERD). Mesh-augmentation of surgical repair might be associated with a reduced risk of recurrence and GERD. However, recurrence rates, mesh-associated complications and quality of life (QOL) after mesh versus suture repair are debated. The aim of this meta-analysis was to determine HH recurrence following mesh-augmentation versus suture repair. Secondary aims were to compare complications, mortality, QOL and GERD symptoms following different repair techniques...
May 18, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28508281/perineal-hernia-repair-after-abdominoperineal-excision-or-extralevator-abdominoperineal-excision-a-systematic-review-of-the-literature
#9
REVIEW
A Balla, G Batista Rodríguez, N Buonomo, C Martinez, P Hernández, J Bollo, E M Targarona
BACKGROUND: The incidence of perineal hernia after abdominoperineal excision and extralevator abdominoperineal excision ranges from 1 to 26%. In this systematic review, we compared surgical options and postoperative outcomes of perineal hernia repair in this setting from 2012 to 2016 with findings in a review of publications 1944-2011. METHODS: We searched the PubMed database using the keywords "hernia" AND "perineum" identified 392 papers published from 1946 to 2016...
May 15, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28502075/vacuum-assisted-wound-closure-and-mesh-mediated-fascial-traction-for-open-abdomen-therapy-a-systematic-review
#10
Stefan Acosta, Martin Björck, Ulf Petersson
BACKGROUND: The aim of this paper was to review the literature on vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM) in open abdomen therapy. It was designed as systematic review of observational studies. METHODS: A Pub Med, EMBASE and Cochrane search from 2007/01-2016/07 was performed combining the Medical Subject Headings "vacuum", "mesh-mediated fascial traction", "temporary abdominal closure", "delayed abdominal closure", "open abdomen", "abdominal compartment syndrome", "negative pressure wound therapy" or "vacuum assisted wound closure"...
May 14, 2017: Anaesthesiology Intensive Therapy
https://www.readbyqxmd.com/read/28500861/overview-of-high-risk-medical-device-recalls-in%C3%A2-obstetrics%C3%A2-and-gynecology-from-2002-through-2016-%C3%A2-implications-for-device-safety
#11
Timothy M Janetos, Comeron W Ghobadi, Shuai Xu, Jessica R Walter
The field of women's health has endured numerous recent controversies involving medical devices such as pelvic meshes, laparoscopic morcellators, and a hysteroscopic sterilization device. With the recent passage of the 21st Century Cures Act, new legislation will change how the Food and Drug Administration regulates medical devices. Given these controversies and new changes, we investigated high-risk, class I recalls in women's health from 2002 through 2016. Class I recalls for medical devices are defined by the Food and Drug Administration as the most serious recall events and are designated for situations when there is a reasonable probability of serious adverse health consequences or death...
April 29, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28500457/an-alternative-technique-for-greater-tuberosity-fractures-use-of-the-mesh-plate
#12
Yelena Bogdan, Elizabeth B Gausden, Robert Zbeda, David L Helfet, Dean G Lorich, David S Wellman
INTRODUCTION: Isolated greater tuberosity (GT) fractures (AO 11-A1) tend to occur in the younger patient population and are poorly managed by most precontoured proximal humerus locking plates. The goal of this study was to identify and assess an alternative treatment strategy for greater tuberosity fractures. MATERIALS AND METHODS: A retrospective review of all cases of isolated greater tuberosity fractures treated with a 2.4/2.7 mesh plate (Synthes) between 2010 and 2015 was conducted...
May 12, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28492357/long-term-effectiveness-of-strattice-in-the-laparoscopic-closure-of-paraesophageal-hernias
#13
Daniel Lomelin, Alicia Smith, Nathan Bills, Amareshewar Chiruvella, Christopher Crawford, Crystal Krause, Robert Bayer, Dmitry Oleynikov
Prosthetic reinforcement reduces the recurrence rate of large paraesophageal hernias (PEH), but the use of synthetic or biosynthetic mesh in the repair remains controversial. PEH repair has reported recurrence rates of 12% to 42%, and primary repair of PEH by suture closure under tension is at high risk of disruption. Synthetic mesh use in large PEH repair has shown to reduce recurrence but can lead to problems including mesh erosion, ulceration, stricture, and dysphagia. The objective of this study was to examine the long-term safety and efficacy of Strattice biologic mesh, a porcine acellular dermal matrix, in crural reinforcement of laparoscopic large PEH repair...
June 2017: Surgical Innovation
https://www.readbyqxmd.com/read/28490645/evidence-of-adaptations-of-locomotor-neural-drive-in-response-to-enhanced-intermuscular-connectivity-between-the-triceps-surae-muscles-of-the-rat
#14
Michel Bernabei, Jaap H van Dieën, Huub Maas
The aims of this study were to investigate changes (i) in the coordination of activation of the triceps surae muscle group and (ii) in muscle belly length of soleus (SO) and lateral gastrocnemius (LG) during locomotion (trotting) in response to increased stiffness of intermuscular connective tissues in the rat. We measured muscle activation and muscle belly lengths, as well as hindlimb kinematics, before and after an artificial enhancement of the connectivity between SO and LG muscles obtained by implanting a tissue-integrating surgical mesh at the muscles' interface...
May 10, 2017: Journal of Neurophysiology
https://www.readbyqxmd.com/read/28488072/modified-components-separation-technique-experience-treating-large-complex-ventral-hernias-at-a-university-hospital
#15
A Torregrosa-Gallud, J Sancho Muriel, J Bueno-Lledó, P García Pastor, J Iserte-Hernandez, S Bonafé-Diana, O Carreño-Sáenz, F Carbonell-Tatay
BACKGROUND: An increasing number of patients have large or complex abdominal wall defects. Component separation technique (CST) is a very effective method for reconstructing complex midline abdominal wall defects in a manner that restores innervated muscle function without excessive tension. Our goal is to show our results by a modified CST for treating large ventral hernias. MATERIALS AND METHODS: A total of 351 patients with complex ventral hernias have been treated over a 10-year period...
May 9, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/28487243/towards-rebuilding-vaginal-support-utilizing-an-extracellular-matrix-bioscaffold
#16
Rui Liang, Katrina Knight, Deanna Easley, Stacy Palcsey, Steven Abramowitch, Pamela A Moalli
As an alternative to polypropylene mesh, we explored an extracellular matrix (ECM) bioscaffold derived from urinary bladder matrix (MatriStem™) in the repair of vaginal prolapse. We aimed to restore disrupted vaginal support simulating application via transvaginal and transabdominal approaches in a macaque model focusing on the impact on vaginal structure, function, and the host immune response. In 16 macaques, after laparotomy, the uterosacral ligaments and paravaginal attachments to pelvic side wall were completely transected (IACUC# 13081928)...
May 6, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28484818/rives-technique-for-the-primary-larger-inguinal-hernia-repair-a-prospective-study-of-1000-repairs
#17
Enrique J Grau-Talens, Carlos D Ibáñez, Jacob Motos-Micó, Francisco García-Olives, Martina Arribas-Jurado, Carlos Jordán-Chaves, José M Aparicio-Gallego, José F Salgado
OBJECTIVE: We report a prospective study of repairs using the Rives technique of the more difficult primary inguinal hernias, focusing on the immediate post-operative period, clinical recurrence, testicular atrophy, and chronic pain. A mesh placed in the preperitoneal space can reduce recurrences and chronic pain. METHODS: For the larger primary inguinal hernias (Types 3, 4, 6, and some 7), we favour preperitoneal placement of a mesh, covering the myopectineal orifice by means of a transinguinal (Rives technique) approach...
May 8, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28484816/paraesophageal-hernia-and-reflux-prevention-is-one-fundoplication-better-than-the-other
#18
REVIEW
Ciro Andolfi, Alejandro Plana, Sara Furno, Piero Marco Fisichella
BACKGROUND: The management of paraesophageal hernia (PEH) is one of the most debated in surgery. Trends regarding indications, approach (open, laparoscopic, thoracoscopic), sac excision, mesh placement, and routine performance of fundoplication have changed over time. Today, most surgeons tend to perform a laparoscopic PEH repair that entails the excision of the sac, liberal use of a mesh to buttress the hiatus, and the addition of an anti-reflux procedure. Nevertheless, very little has been written on which type of fundoplication should be performed in these patients...
May 8, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28481045/pre-and-postoperative-magnetic-resonance-imaging-mri-findings-in-patients-treated-with-laparoscopic-sacrocolpopexy-is-it-a-safe-procedure-for-all-patients
#19
Dimitrios Zacharakis, Themos Grigoriadis, Charis Bourgioti, Eleni Pitsouni, Athanasios Protopapas, Lia A Moulopoulos, Stavros Athanasiou
INTRODUCTION: Laparoscopic sacrocolpopexy (LSCP) is a reference operation for apical compartment prolapse repair. Aim of this study is to describe the early and midterm postoperative MRI findings of the lumbosacral region (LSR) in patients undergoing LSCP and to detect any imaging changes that the presence of the mesh may cause on patients with preexisting degenerative disease of the LSR. METHODS: Patients with POP-Q grade III and IV uterovaginal or vaginal vault prolapse who were considered eligible for LSCP were invited to participate...
May 8, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28479480/complete-excision-of-sacrocolpopexy-mesh-with-autologous-fascia-sacrocolpopexy
#20
Janine L Oliver, Zaid Q Chaudhry, Andrew R Medendorp, Lauren N Wood, Z Chad Baxter, Ja-Hong Kim, Shlomo Raz
OBJECTIVES: To evaluate the safety and short-term efficacy of complete sacrocolpopexy mesh excision with concomitant autologous fascia sacrocolpopexy. METHODS: A retrospective cohort study of patients undergoing complete sacrocolpopexy mesh excision and concomitant autologous fascia sacrocolpopexy from March 2013 to September 2016 was conducted. The primary objective was assessment of perioperative outcomes including complications within 60 days of surgery. The secondary outcome measure was surgical success defined as no need for retreatment by either surgery for apical prolapse or pessary...
May 4, 2017: Urology
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