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https://www.readbyqxmd.com/read/29340736/risk-factors-for-early-infection-following-hemiarthroplasty-in-elderly-patients-with-a-femoral-neck-fracture
#1
Dirk Zajonz, Alexander Brand, Christian Lycke, Orkun Özkurtul, Jan Theopold, Ulrich J A Spiegl, Andreas Roth, Christoph Josten, Johannes K M Fakler
PURPOSE: Periprosthetic joint infections (PJI) after hemiarthroplasty for geriatric femoral neck fractures are a devastating complication that results in serious morbidity and increased mortality. Identifying risk factors associated with early infection after HA for hip fractures may offer an opportunity to address and prevent this complication in many patients. The aim of this study was to evaluate preoperative risk factors for early PJI after HA in hip fracture patients. METHODS: From January 2010 to December 2015, 312 femoral neck fractures (AO/OTA 31-B) in 305 patients were included in this single-center, retrospective study...
January 16, 2018: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/29338923/minimally-invasive-hysterectomy-surgery-rates-for-endometrial-cancer-performed-at-national-comprehensive-cancer-network-nccn-centers
#2
Jennifer Bergstrom, Alessia Aloisi, Shannon Armbruster, Ting-Tai Yen, Jvan Casarin, Mario M Leitao, Edward J Tanner, Rayna Matsuno, Karime Kalil Machado, Sean C Dowdy, Pamela T Soliman, Stephanie L Wethington, Rebecca L Stone, Kimberly L Levinson, Amanda N Fader
OBJECTIVES: Minimally invasive surgery (MIS) is a quality measure for endometrial cancer (EC) established by the Society of Gynecologic Oncology and the American College of Surgeons. Our study objective was to assess the proportion of EC cases performed by MIS at National Comprehensive Cancer Network (NCCN) centers and evaluate perioperative outcomes. METHODS: A retrospective cohort study of women who underwent surgical treatment for EC from 2013 to 2014 was conducted at four NCCN centers...
January 12, 2018: Gynecologic Oncology
https://www.readbyqxmd.com/read/29338333/endoscopic-transfer-of-flexor-hallucis-longus-tendon-for-chronic-achilles-tendon-rupture-technical-aspects-and-short-time-experiences
#3
Elisabeth Ellingsen Husebye, Marius Molund, Kjetil Harald Hvaal, Are Haukåen Stødle
BACKGROUND: Chronic Achilles tendon ruptures can lead to reduced power of plantar flexion in the ankle with impaired gait ability. The open 1- or 2-incision technique for flexor hallucis longus transfer has proven good functional outcome but has the disadvantage of relatively extensive surgery performed at a vulnerable location. To reduce the risk of soft tissue problems, the flexor hallucis longus transfer can be performed endoscopically. MATERIAL AND METHOD: An endoscopic technique for flexor hallucis longus transfer is presented together with the experiences from the first six patients operated with this method...
January 1, 2018: Foot & Ankle Specialist
https://www.readbyqxmd.com/read/29338185/injectable-and-thermo-sensitive-hydrogel-and-pdlla-electrospun-nanofiber-membrane-composites-for-guided-spinal-fusion
#4
Ying Qu, BeiYu Wang, Bingyang Chu, Chenlu Liu, Xin Rong, Hua Chen, JinRong Peng, Zhiyong Qian
Spinal fusion is the classic treatment to achieve spinal stability for the treatment of the spinal disease. Generally, spinal fusion still has to combine a certain of bone matrix for promoting bone formation to achieve the desired fusion effect based on the surgery, including the traditional bone matrix, such as the autologous bone, allografts and xenografts. Nevertheless, some problems still existed such as the immunogenic problems, the secondary wound, and pathogenic transfer and so on. Here the injectable thermosensitive hydrogel could substitute to avoid the problems as a potential biological scaffold for tissue engineering...
January 16, 2018: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/29337175/minimally-invasive-versus-extensile-lateral-approach-for-saners-type-ii-and-iii-calcaneal-fractures-a-meta-analysis-of-randomized-controlled-trials
#5
REVIEW
Zhikui Zeng, Lingmei Yuan, Shengpeng Zheng, Youqiang Sun, Feng Huang
BACKGROUND: The use of less-invasive techniques in the treatment of displaced intra-articular calcaneal fractures (DIACFs) remains controversial. No prior meta-analysis has considered the influence of differences in the fracture type. Thus, our meta-analysis aimed to investigate the efficacy and safety of minimally invasive (MI) in Sanders type II and III fractures. MATERIALS AND METHODS: A comprehensive search was performed to identify RCTs comparing MI using sinus tarsi approach (STA) or percutaneous reduction (PR) to open reduction (OR) via extensile lateral approach (ELA) from the Cochrane Library, PubMed, Embase and CNKI...
January 11, 2018: International Journal of Surgery
https://www.readbyqxmd.com/read/29337168/aggressive-resection-of-congenital-lumbosacral-lipomas-in-adults-indications-techniques-and-outcomes-in-122-patients
#6
S C Bai, B Z Tao, L K Wang, X G Yu, B N Xu, A J Shang
OBJECTIVE: The authors reviewed the treatment of adult patients with congenital intraspinal lipomas with total/near-total resection and discussed their preoperative characteristics, prognostic factors and surgical outcomes. METHODS: Medical records of 122 adult patients with congenital lumbosacral lipomas undergoing total/near-total resection were systematically analyzed. The cohort was subdivided into three groups depending on symptom onset age: Group 1 (≤5 years, n = 40), Group 2 (>5 years but <18 years, n = 33), and Group 3 (>18 years, n = 49)...
January 11, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29337124/evaluation-of-prophylactic-antibiotic-use-for-delayed-sternal-closure-post-cardiothoracic-surgery
#7
Jamie L Eckardt, Matthew R Wanek, Chiedozie I Udeh, Elizabeth A Neuner, Thomas G Fraser, Tamer Attia, Eric E Roselli
BACKGROUND: Clinical practice guidelines provide recommendations for surgical prophylaxis in patients undergoing cardiothoracic procedures. However, there are currently no recommendations guiding the management of antibiotic prophylaxis in patients requiring delayed sternal closure following cardiothoracic surgery. METHODS: This is a single-center, retrospective analysis. Data was extracted from the Society of Thoracic Surgery (STS) Database and electronic medical record for the time period of July 2011 - January 2016...
January 11, 2018: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29334176/the-effect-of-22-5-khz-low-frequency-contact-ultrasound-debridement-lfcud-on-lower-extremity-wound-healing-for-a-vascular-surgery-population-a-randomised-controlled-trial
#8
Christine Anne Murphy, Pamela Houghton, Tim Brandys, Gregory Rose, Dianne Bryant
The aim of this study was to compare changes in wound size and appearance and health complication rates in patients with vasculopathy and lower-extremity wounds treated with or without low-frequency contact ultrasound debridement (LFCUD) This study was a randomised controlled trial. The study was conducted in a vascular surgery service, including outpatient wound clinic and inpatient ward, in a tertiary care academic centre. In total, 70 patients with vasculopathy and lower-extremity wounds of mixed aetiology were enrolled in the trial; 68 completed the study...
January 15, 2018: International Wound Journal
https://www.readbyqxmd.com/read/29333934/split-thickness-skin-grafting-early-outcomes-of-a-clinical-trial-using-different-graft-thickness
#9
Inga Guogienė, Mantas Kievišas, Augustina Grigaitė, Kęstutis Braziulis, Rytis Rimdeika
OBJECTIVE: In clinical practice, split-thickness skin graft (STSG) transplantation remains the gold standard for covering large skin defects. Currently, there is no consensus on the optimal thickness of skin grafts. The purpose of our study was to compare the early healing processes of recipient and donor wounds after STSG transplantation using grafts of different thickness. METHOD: This prospective, randomised clinical trial included 84 patients that underwent STSG transplantation surgery for post-burn, post-traumatic or postoperative skin defects...
January 2, 2018: Journal of Wound Care
https://www.readbyqxmd.com/read/29333929/efficacy-of-an-imaging-device-at-identifying-the-presence-of-bacteria-in-wounds-at-a-plastic-surgery-outpatients-clinic
#10
Ellen L Blackshaw, Steven L A Jeffery
OBJECTIVE: Current standard diagnostic practice of bacterial infections by visual inspection under white light is subjective, and microbiological sampling is suboptimal due to high false negative rates and the lengthy time needed for culture results to arrive. The MolecuLight i:X Imaging Device attempts to combat the issues faced in standard practice by providing a non-contact, real-time method of visualising bacteria within wounds. Our aim was to test this imaging device in a series of patients...
January 2, 2018: Journal of Wound Care
https://www.readbyqxmd.com/read/29333814/morbidity-in-congenital-heart-surgery-in-a-public-hospital-in-argentina
#11
María Althabe, Ricardo Rodríguez R, María Balestrini, Alberto Charroqui, Mariela Krynski, Ana M Lenz, Mercedes Montonati, Guillermo Moreno, María L Pilan, Ricardo Magliola, Pablo García Delucis
OBJECTIVE: To describe the complications associated with heart surgery, compare them to a reference population, and identify mortality risk factors. PATIENTS AND METHODS: Retrospective and descriptive study. All patients who underwent surgery at Hospital Garrahan in the 2013-2015 period were included. Age, weight, procedure, mechanical ventilation, length of stay in days, morbidity, and course were recorded. Renal failure requiring dialysis, neurological deficit, permanent pacemaker, circulatory support, phrenic nerve or vocal cord palsy, reoperation, wound infection, chylothorax, and tracheotomy were considered morbidities...
February 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29333321/periodontal-wound-healing-following-reciprocal-autologous-root-transplantation-in-class-iii-furcation-defects
#12
Naoshi Takeuchi, Yoshinori Shirakata, Yukiya Shinohara, Kotaro Sena, Kazuyuki Noguchi
Purpose: Furcation involvement in the molars is difficult to treat, and has been recognized as a risk factor for tooth loss. Although periodontal regenerative therapies, including guided tissue regeneration and various types of bone grafts, have been applied to furcation defects, the effects of these treatments are limited, especially in large class III furcation defects. The purpose of this pilot study was to investigate the effect of reciprocal autologous root transplantation on periodontal wound healing and regeneration in class III furcation defects in dogs...
December 2017: Journal of Periodontal & Implant Science
https://www.readbyqxmd.com/read/29333081/innate-immunity-recovers-earlier-than-acquired-immunity-during-severe-postoperative-immunosuppression
#13
Gunnar Lachmann, Clarissa von Haefen, Johannes Kurth, Fatima Yuerek, Claudia Spies
Background: Postoperative immune suppression, particularly a loss of cell-mediated immunity, is commonly seen after surgery and is associated with worse outcome, i.e. delayed wound healing, infections, sepsis, multiple-organ failure and cancer recurrence. However, the recovery of immune cells focusing on differences between innate and acquired immunity during severe postoperative immunosuppression is not investigated. Methods: In this retrospective randomized controlled trial (RCT) subgroup analysis, 10 postoperatively immune suppressed patients after esophageal or pancreatic resection were analyzed...
2018: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/29330021/ccn4-wisp1-controls-cutaneous-wound-healing-by-modulating-proliferation-migration-and-ecm-expression-in-dermal-fibroblasts-via-%C3%AE-5%C3%AE-1-and-tnf%C3%AE
#14
Mitsuaki Ono, Asuka Masaki, Azusa Maeda, Tina M Kilts, Emilio S Hara, Taishi Komori, Hai Pham, Takuo Kuboki, Marian F Young
Understanding the mechanisms that control cutaneous wound healing is crucial to successfully manage repair of damaged skin. The goal of the current study was to uncover novel extracellular matrix (ECM) components that control the wound healing process. Full thickness skin defects were created in mice and used to show CCN4 up-regulation during wound-healing as early as 1 day after surgery, suggesting a role in inflammation and subsequent dermal migration and proliferation. To determine how CCN4 could regulate wound healing we used Ccn4-KO mice and showed they had delayed wound closure accompanied by reduced expression of Col1a1 and Fn mRNA...
January 9, 2018: Matrix Biology: Journal of the International Society for Matrix Biology
https://www.readbyqxmd.com/read/29328798/the-early-days-of-surgery-for-cardiac-injuries
#15
Harold Ellis
Over many centuries, wounds of the heart were thought to be fatal. With the introduction of first anaesthesia and then antiseptic surgery in the second half of the 19th century, there was an explosion in surgery; the abdominal cavity, the chest, the skull were explored and operated upon and yet the heart was considered to be a 'no go' region of the body. One of the greatest and most innovative surgeons of that time, Theodor Billroth of Vienna, who must be considered one of the fathers of modern surgery, with pioneering work on many parts of the body, wrote: 'The surgeon who attempts to suture a wound of the heart should lose the respect of his colleagues'...
November 2017: Journal of Perioperative Practice
https://www.readbyqxmd.com/read/29327559/-combined-surgical-approaches-in-the-treatment-of-complex-tibial-plateau-fractures
#16
Guang-Hua Yuan, Xiao Zheng, Kang Chen
OBJECTIVE: To explore the early clinical efficacy of a posteromedial inverted "L" shape approach combined an assisted antero lateral assisted approach for the treatment of complex fractures of tibial plateau. METHODS: From March 2011 to June 2014, the posteromedial inverted "L" shape approach combined with the antero lateral assisted approach in the treatment of Schatzker type IV, V, VI tibial plateau fracture were performed in 34 cases. There were 23 males and 11 females, ranging in age from18 to 67 years old, averaged 34...
January 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29327540/-analysis-on-the-effect-of-surgical-cleaning-combined-with-external-fixator-for-the-treatment-of-post-traumatic-heterotopic-ossification-of-elbow-joint
#17
Liang Yan, Jian-Lei Zhao, Shang-Zeng Wang, Li-Na Feng
OBJECTIVE: To evaluate the clinical efficacy of surgical treatment using a combined medial and lateral approach combined with an external fixator for the treatment of post-traumatic heterotopic ossification(HO) in patients with stiff elbow joints. METHODS: Surgical release using the combined medial and lateral approach combined with external fixation for the treatment of HO and elbow stiffness in 26 patients from July 2010 to December 2013. The study group included 18 males and 8 females, with an average age 38...
January 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29325937/histopathological-analysis-of-tamoxifen-on-epidural-fibrosis
#18
Yasar Ozturk, Ismail Bozkurt, Mesut Emre Yaman, Yahya Guvenc, Tolga Tolunay, Deniz Billur, Fatma Kubra Erbay, Salim Senturk, Gokhan Bozkurt
BACKGROUND: Epidural fibrosis is a challenging topic in spinal surgery. This phenomenon constitutes one of the the main reasons behind "post-laminectomy syndrome" or "failed-back surgery syndrome", which leads to persistent back and leg pain in association with compression and/or stretching the nerve root or the dura. The exact mechanism of action in epidural fibrosis is complex and remains uncertain. Excessive deposition of collagen, fibronectin, and dermatan sulfate known as "extracellular matrix", and decrease of tissue cellularity results in epidural fibrosis...
January 8, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29324933/brachytherapy-in-soft-tissue-tumours-an-interdisciplinary-challenge
#19
Silvanie Volz, Konstantinos Kalousis, Jung In Song, Tobias Kisch, Eike Wenzel, Peter Mailänder
OBJECTIVE: Interdisciplinary work including surgery and additive radiotherapy is often needed for the therapy of tumours. Beneath this, brachytherapy is an important part of the radiotherapy. It was first used over 100 years ago and is in regular use after the development of afterload technology in the early 1970s. Today it is often used in different tumour therapies, for example in soft tissue sarcoma or breast tumours, in order to decrease the risk of local recurrence. Concerning its benefits, higher doses could be used because of the localized effect with equivalent local control rate and less toxicity of treatment...
September 2017: Hellenic Journal of Nuclear Medicine
https://www.readbyqxmd.com/read/29324653/surgical-dynamometer-to-simultaneously-measure-the-tension-forces-and-the-distance-between-wound-edges-during-the-closure-of-a-laparotomy
#20
Joan Roca, Miquel Nogués, Rafael Villalobos, María Carmen Mías, Martí Comellas, Cristina Gas, Jorge Juan Olsina
The closure of the abdominal wall after making a laparotomy is a major challenge for surgeons, since a significant percentage of closures fail and incisional hernias rise. The suture has to withstand the forces required to close the incision, while not hindering the adequate wound healing progression. Currently, there is no surgical measuring device that could be used to determine the required closing forces, which can be very different depending on the patient. This paper presents a dynamometer to measure the tension forces to be applied while closing a surgical incision, and it simultaneously measures the distance between wound edges...
January 11, 2018: Sensors
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