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https://www.readbyqxmd.com/read/29040377/safest-practices-for-autologous-buttock-augmentation-with-fat-grafting-using-a-roller-pump-injection-technique
#1
Marc Everett, Rolando Morales, German Newall, Paul F Fortes, Kristi L Hustak, Christopher K Patronella, Henry A Mentz
Background: Autologous buttock augmentation with fat grafting has emerged as one of the preeminent modalities for body contouring employed by plastic surgeons today. Since 2009, we have used the roller pump injection technique. Objectives: This procedure can be performed safely without specialized equipment and eliminates the tasks of manual graft preparation and injection. We describe our technique and standard safety measures. The anatomy of and complications associated with liposuction and fat grafting were recorded and reviewed...
June 23, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/29040248/retrospective-evaluation-of-surgical-anatomical-repair-of-distal-biceps-brachii-tendon-rupture-using-suture-anchor-fixation
#2
Jarosław Witkowski, Aleksandra Królikowska, Andrzej Czamara, Paweł Reichert
BACKGROUND To date, no consensus has been reached regarding the preferred fixation method to use in the repair of distal biceps brachii tendon rupture. The aim of this study was to clinically and functionally (Mayo Elbow Performance Index, MEPI) assess the upper limb after surgical anatomic reinsertion of the distal biceps brachii tendon with the use of suture anchor fixation method with regard to postoperative time and limb dominance, and to assess postoperative complications. MATERIAL AND METHODS The sample comprised 18 males (age 52...
October 17, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29039988/the-intraoperative-use-of-polydioxanone-foil-to-reduce-the-risk-of-sino-orbital-fistula-formation-in-orbital-exenteration
#3
Aws Al-Hity, Maria Elena Gregory, Ewan G Kemp
BACKGROUND: Orbital exenteration is a radical surgical procedure resulting in deformity. It involves removal of the globe, optic nerve, extra-ocular muscles, orbital fat, lacrimal gland, and peri-osteum. Sino-orbital fistula (SOF) formation is a common documented post-operative complication, usually connecting the orbit and the ethmoid sinus. SOFs can cause leaks of serous fluid, and act as an entry site for pathogens into the orbit leading to socket infection and breakdown. METHODS: This retrospective study analyzed exenterations performed over a 22-year period (1993-2015) at the National Ocular Oncology Service Centre for Scotland...
October 17, 2017: Orbit
https://www.readbyqxmd.com/read/29036977/-safety-and-feasibility-of-sheathless-transfemoral-aortic-valve-implantation
#4
H J Pei, S Y Teng, T Luo, Y J Wu, Y J Yang, S B Qiao, B Xu, R L Gao
Objective: To investigate the safety and feasibility of sheathless transfemoral aortic valve replacement (TAVR). Methods: In this prospective study, we enrolled 23 patients with severe aortic stenosis (AS) who were inoperable or at high-risk for surgical aortic valve replacement operation in Fuwai hospital From September 2012 to June 2015. Multislice spiral CT and angiography of femoral artery showed that all patients had minimal femoral artery diameters (<6.5 mm) and severe calcification which was not suitable for transfemoral TAVR through sheath...
September 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29035996/radioguided-occult-lesion-localization-technical-procedures-and-clinical-applications
#5
Gianpiero Manca, Sara Mazzarri, Domenico Rubello, Elisa Tardelli, Roberto C Delgado-Bolton, Francesco Giammarile, Manuela Roncella, Duccio Volterrani, Patrick M Colletti
PURPOSE: Regarding radioguided surgery, the concept of "radioguided occult lesion localization" (ROLL) is based on both preoperative interventional imaging and intraoperative radioguided detection of a clinically occult neoplastic lesion. METHODS: This methodology consists in the direct administration into the lesion of Tc-macroaggregated human albumin formed by relatively large particles retained at the injection site, which direct radioguided excisional biopsy...
October 13, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/29035832/new-insights-into-vinca-alkaloids-resistance-mechanism-and-circumvention-in-lung-cancer
#6
REVIEW
Ying Zhang, Shao-Hui Yang, Xiu-Li Guo
Nowadays, lung cancer, as a health problem in worldwide, has high mortality both in men and women. Despite advances in diagnosis and surgical techniques of lung cancer in recent decades, chemotherapy is still a fundamentally and extensively useful strategy. Vinca alkaloids are a class of important and widely used drugs in the treatment of lung cancer, targeting on the Vinca binding site at the exterior of microtubule plus ends. Either intrinsic or acquired resistance to chemotherapy of Vinca alkaloids has been a major obstacle to the treatment of lung cancer, which arose great interests in studies of understanding and overcoming resistance...
October 13, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29034493/incidence-and-risk-factors-of-surgical-site-infection-and-septic-arthritis-after-elective-arthroscopy-in-horses
#7
Julie Y Brunsting, Frederik J Pille, Maarten Oosterlinck, Maarten Haspeslagh, Hans C Wilderjans
OBJECTIVE: To determine the incidence of infection and associated risk factors, after elective arthroscopy. STUDY DESIGN: Retrospective case study. ANIMALS: Horses (n=1079) undergoing elective arthroscopy. METHODS: Medical records of all horses that underwent elective arthroscopy between 2006 and 2013 were reviewed. Age, gender, breed, surgeon, number of joints operated, total anesthetic time, perioperative antimicrobial administration, and the presence and size of osteochondral fragments/subchondral lesions were recorded...
October 16, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/29034380/the-immobilization-of-antibiotic-loaded-polymeric-coatings-on-osteoarticular-ti-implants-for-the-prevention-of-bone-infections
#8
Dan Li, Pengfei Lv, Linfeng Fan, Yaoyi Huang, Fei Yang, Xifan Mei, Decheng Wu
Implant-associated infections in orthopaedic surgeries are very critical as they may hinder bone healing, cause implant failure and even progress to osteomyelitis. Drug-eluting implants for local delivery of antibiotics at surgical sites are thought to be promising in preventing infections. Herein, the antibiotic vancomycin was encapsulated in a poly(ethylene glycol) (PEG)-based hydrogel film that was covalently bound to Ti implants and subsequently covered by a PEG-poly(lactic-co-caprolactone) (PEG-PLC) membrane...
October 16, 2017: Biomaterials Science
https://www.readbyqxmd.com/read/29033574/surgical-site-infections-following-instrumented-stabilization-of-the-spine
#9
Ulrike Dapunt, Caroline Bürkle, Frank Günther, Wojciech Pepke, Stefan Hemmer, Michael Akbar
BACKGROUND: Implant-associated infections are still a feared complication in the field of orthopedics. Bacteria attach to the implant surface and form so-called biofilm colonies that are often difficult to diagnose and treat. Since the majority of studies focus on prosthetic joint infections (PJIs) of the hip and knee, current treatment options (eg, antibiotic prophylaxis) of implant-associated infections have mostly been adapted according to these results. OBJECTIVE: The aim of this study was to evaluate patients with surgical site infections following instrumented stabilization of the spine with regard to detected bacteria species and the course of the disease...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/29033441/bilateral-tuberculous-pleurisy-with-subsequent-upper-lobe-predominant-pulmonary-fibrosis-mimicking-pleuroparenchymal-fibroelastosis
#10
Takako Kawaguchi, Keishi Oda, Takashi Kido, Toshinori Kawanami, Yoshinori Kawabata, Kazuhiro Yatera
Although the majority of patients with Mycobacterium tuberculosis have pulmonary involvement, some cases have pleural involvement as extra-pulmonary sites of infection. We herein report a case of upper lobe-predominant pulmonary fibrosis that developed in a 47-year-old male with a history of bilateral tuberculous pleurisy. Based on his chest radiological findings, pleuroparenchymal fibroelastosis (PPFE) was most strongly suspected, and a surgical lung biopsy (SLB) was performed to obtain a pathological diagnosis...
October 16, 2017: Internal Medicine
https://www.readbyqxmd.com/read/29033290/nonvascularized-cartilage-grafts-versus-vascularized-cartilage-flaps-comparison-of-cartilage-quality-6%C3%A2-months-after-transfer-and-isolated-from-surrounding%C3%A2-bone-ingrowth
#11
James P Higgins, Farzad Borumandi, Heinz K Bürger, Mehmet Emre Benlidayı, Anna Vasilyeva, Leman Sencar, Sait Polat, Alexander J Gaggl
PURPOSE: Subchondral perfusion of osteochondral grafts has been shown to be important in preventing long-term cartilage degeneration. In carpal reconstruction, subchondral perfusion from the graft bed is limited. This study's purpose was to compare the histological characteristics of cartilage in osteochondral grafts supported by synovial imbibition alone to cartilage of vascularized osteochondral flaps that have both synovial and vascular pedicle perfusion. METHODS: Two adjacent osteochondral segments were harvested on the medial femoral trochlea in domestic 6- to 8-month-old pigs...
October 12, 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/29033148/medial-approach-for-minimally-invasive-harvesting-of-a-deep-circumflex-iliac-artery-flap-for-reconstruction-of-the-jaw-using-virtual-surgical-planning-and-cad-cam-technology
#12
A Modabber, N Ayoub, A Bock, S C Möhlhenrich, B Lethaus, A Ghassemi, D A Mitchell, F Hölzle
Donor site morbidity is the most common limitation of the deep circumflex iliac artery (DCIA) flap, so the purpose of this paper is to describe a new, minimally-invasive, approach to its harvest using virtual surgical planning and CAD/CAM technology to reduce functional and aesthetic morbidity at the donor site. Virtual surgical planning was based on preoperative computed tomographic data. A newly-designed surgical guide made using CAD/CAM technology was used to transfer the virtual surgical plan to the site of operation...
October 12, 2017: British Journal of Oral & Maxillofacial Surgery
https://www.readbyqxmd.com/read/29032975/comparison-of-non-surgical-methods-for-the-treatment-of-deep-partial-thickness-skin-burns-of-the-hand
#13
Ernest Zacharevskij, Gytis Baranauskas, Karolis Varkalys, Rytis Rimdeika, Darius Kubilius
This paper describes a randomized, controlled, parallel-group, single-center clinical trial designed to compare non surgical treatment methods of deep partial thickness skin burns of the hand. All patients were scanned with the Laser Doppler Imaging device to determine the depth of the burn wound. Viable keratinocytes sites were determined according to the established Perfusion Units (PU) measurement system. The trial enrolled 87 patients with hand burn wounds in the section of 260-600PU. Hand burn patients were divided into the following four groups: treated with hydrocolloid dressings; treated with mechanical debridement of monofilament polyester fibers pad and then applying silver sulfadiazine; treated with gauze dressings containing enzymatic collagenase preparation...
October 9, 2017: Burns: Journal of the International Society for Burn Injuries
https://www.readbyqxmd.com/read/29032901/bosworth-and-modified-phemister-techniques-revisited-a-comparison-of-intraarticular-vs-extraarticular-fixation-methods-in-the-treatment-of-acute-rockwood-type-iii-acromioclavicular-dislocations
#14
Engin Cetinkaya, Yavuz Arıkan, Kubilay Beng, Harun Mutlu, Merter Yalçınkaya, Onat Üzümcügil
OBJECTIVE: The aim of this study was to compare the long-term clinical and radiological results of Acromioclavicular (AC) fixation with K-wires (the modified Phemister procedure) and Coracoclavicular (CC) fixation with the Bosworth screw in the surgical treatment of Type 3 AC joint dislocations. METHODS: Thirty-two patients with complete set of medical records and who received surgical treatment between September 2005 and January 2009 due to acute Rockwood Type 3 AC joint dislocation and properly attended their follow-ups were retrospectively evaluated...
October 9, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/29032612/correlation-between-cxcr4-cxcr7-cxcl12-chemokine-axis-expression-and-prognosis-in-lymph-node-positive-lung-cancer-patients
#15
Masakazu Katsura, Fumihiro Shoji, Tatsuro Okamoto, Shinichiro Shimamatsu, Fumihiko Hirai, Gouji Toyokawa, Yosuke Morodomi, Tetsuzo Tagawa, Yoshinao Oda, Yoshihiko Maehara
The CXCR4/CXCR7/CXCL12 chemokine axis plays important roles in the migration of tumor cells during cancer development by modulating site-specific distant metastasis including to regional lymph nodes. We investigated the correlation of these chemokine expressions to prognosis in lymph-node-positive non-small-cell lung cancer (NSCLC) patients. A total of 140 surgically resected specimens of primary site (PS) and metastatic lymph nodes (MLN) of NSCLC involving hilar and/or mediastinal lymph nodes (N1-2) were collected...
October 15, 2017: Cancer Science
https://www.readbyqxmd.com/read/29032078/efficacy-and-safety-of-once-monthly-pasireotide-in-cushing-s-disease-a-12-month-clinical-trial
#16
André Lacroix, Feng Gu, Wilson Gallardo, Rosario Pivonello, Yerong Yu, Przemysław Witek, Marco Boscaro, Roberto Salvatori, Masanobu Yamada, Libuse Tauchmanova, Michael Roughton, Shoba Ravichandran, Stephan Petersenn, Beverly M K Biller, John Newell-Price
BACKGROUND: Cushing's disease is a rare debilitating endocrine disorder for which few prospective interventional studies have been done. We report results of the first phase 3 trial assessing long-acting intramuscular pasireotide in patients with Cushing's disease. METHODS: In this phase 3 clinical trial we recruited patients aged 18 years or older with persistent, recurrent, or de-novo (non-surgical candidates) Cushing's disease who had a mean urinary free cortisol (mUFC) concentration (from three 24 h samples) of 1·5-5·0 times the upper limit of normal (ULN), a normal or greater than normal morning plasma adrenocorticotropic hormone concentration, and a pituitary source of Cushing's syndrome, from 57 sites across 19 countries...
October 11, 2017: Lancet Diabetes & Endocrinology
https://www.readbyqxmd.com/read/29032019/-experience-with-infections-in-the-use-of-extracorporeal-membrane-oxygenation
#17
Rosa María Calderón Checa, Pablo Rojo Conejo, Aranzazu Flavia González-Posada Flores, Ana María Llorente de la Fuente, Alba Palacios Cuesta, Juan Miguel Aguilar, Sylvia Belda Hofheinz
OBJECTIVE: To identify risk factors associated with infectious complications acquired by paediatric patients during extracorporeal life support (ECLS). PATIENTS AND METHODS: Patients under ECLS from January 2011 to December 2014 have been retrospectively reviewed and data on demographics, care and infectious complications were collected. RESULTS: There were 50 ECLS assistances in the study period, of which 20 patients had 23 infectious complications: 16 were bloodstream infections, with coagulase negative staphylococci being the predominant isolate (there were 2 cases of candidaemia)...
October 11, 2017: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
https://www.readbyqxmd.com/read/29031864/bloodstream-infections-following-different-types-of-surgery-in-a-finnish-tertiary-care-hospital-2009-2014
#18
Kirsi Skogberg, Keiju S K Kontula, Asko Järvinen, Outi Lyytikäinen
We evaluated the risk and outcome of bloodstream infections (BSIs) following surgery. BSIs were identified in Helsinki University Hospital during 2009-2014 as part of the national surveillance. Of 711 BSIs identified, 51% were secondary and 49% primary. The rate was highest after cardiovascular surgery (8.7/1000 procedures) and lowest after gynaecologic (1.0/1000). Surgical site infection was the most common source of secondary BSIs (34%) and 45% of primary BSIs were central line-associated. The 28-day case fatality ranged from 0% in gynaecology/obstetrics to 21% in cardiovascular surgery...
October 12, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/29031827/development-of-a-surgical-site-infection-prediction-model-in-orthopaedic-trauma-the-denver-health-model
#19
Sara M Reese, Bryan Knepper, Heather L Young, Cyril Mauffrey
BACKGROUND: The CDC's National Healthcare Safety Network's (NHSN) current risk adjustment model for surgical site infections (SSI) following open reduction internal fixation (ORIF) of long bone fractures is a suboptimal predictor of risk. We hypothesized that by including variables known to be associated with SSI following ORIF, we would develop a model that would increase the accuracy and predictability of SSI risk. METHODS: Patients who underwent ORIF of a long bone between January 1, 2012 and December 31, 2014 were included in the study (n=1543)...
October 9, 2017: Injury
https://www.readbyqxmd.com/read/29031658/randomized-controlled-pilot-study-of-the-preoperative-use-of-brimonidine-0-33-topical-gel-for-hemostasis-in-mohs-micrographic-surgery
#20
Edward Chen, Raj Ajay Patel, Young Jin Kwak, Conway C Huang
BACKGROUND: Brimonidine topical gel may be useful in cutaneous surgical procedures because of its vasoconstricting properties. OBJECTIVE: Assess the hemostatic effect of topically applied brimonidine in patients being treated with anticoagulants and undergoing Mohs micrographic surgery (MMS). METHODS: Subjects undergoing MMS were randomly assigned to the control (n = 10) or study arm (n = 14). Controls received standard-of-care MMS, whereas the study arm received the same and preoperative application of brimonidine...
October 11, 2017: Journal of the American Academy of Dermatology
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