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https://www.readbyqxmd.com/read/28425579/myringoplasty-outcomes-from-the-swedish-national-quality-registry
#1
Malin Berglund, Rut Florentzson, Mattias Fransson, Malou Hultcrantz, Per O Eriksson, Erling Englund, Eva Westman
OBJECTIVES/HYPOTHESIS: Data from patients registered for myringoplasty during 2002 to 2012 in the Swedish National Quality Registry for Myringoplasty. STUDY DESIGN: Both conventional myringoplasty and fat-graft techniques were used aimed at healing the tympanic membrane in noninfected ears. METHODS: Analysis was performed on data in a national database collected from 32 ear, nose, and throat clinics. Surgical procedures and outcomes, and patient satisfaction from a questionnaire were studied...
April 20, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28418983/effectiveness-of-autologous-fat-grafting-in-adherent-scars-results-obtained-by-a-comprehensive-scar-evaluation-protocol
#2
Francesco Ciancio, Domenico Parisi, Alessandro Innocenti, Aurelio Portincasa
No abstract text is available yet for this article.
April 4, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28418982/-reply-to-effectiveness-of-autologous-fat-grafting-in-adherent-scars-results-obtained-by-a-comprehensive-scar-evaluation-protocol
#3
Mariëlle E H Jaspers, Paul P M van Zuijlen
No abstract text is available yet for this article.
April 4, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28406706/nanofat-2-0-experimental-evidence-for-a-fat-grafting-rich-in-mesenchymal-stem-cells
#4
D Lo Furno, S Tamburino, G Mannino, E Gili, G Lombardo, M S Tarico, C Vancheri, R Giuffrida, R E Perrotta
Different strategies have been developed in the last decade to obtain fat grafts as rich as possible of mesenchymal stem cells, so exploiting their regenerative potential. Recently, a new kind of fat grafting, called "nanofat", has been obtained after several steps of fat emulsification and filtration. The final liquid suspension, virtually devoid of mature adipocytes, would improve tissue repair because of the presence of adipose mesenchymal stem cells (ASCs). However, since it is probable that many ASCs may be lost in the numerous phases of this procedure, we describe here a novel version of fat grafting, which we call "nanofat 2...
April 12, 2017: Physiological Research
https://www.readbyqxmd.com/read/28390845/prevalence-of-malnutrition-in-adult-patients-previously-treated-with%C3%A2-allogeneic-hematopoietic-stem-cell-transplantation
#5
Thibault Brotelle, Richard Lemal, Aurélie Cabrespine, Cécile Combal, Eric Hermet, Aurélie Ravinet, Jacques-Olivier Bay, Corinne Bouteloup
INTRODUCTION: Malnutrition is common after allogeneic hematopoietic stem cell transplantation (allo-HSCT), and is a well-known prognostic factor for survival. The nutritional status of patients in a long term after allo-HSCT is less well documented. The main objective of this study was to evaluate the prevalence of malnutrition in adult patients who underwent allo-HSCT more than one year ago. Secondary objectives were to assess body composition, muscle strength, and factors associated with malnutrition...
March 28, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28390667/pyridoxal-5-phosphate-mediated-preparation-of-immobilized-metal-affinity-material-for-highly-selective-and-sensitive-enrichment-of-phosphopeptides
#6
Qian Wang, Xiao-Mei He, Xi Chen, Gang-Tian Zhu, Ren-Qi Wang, Yu-Qi Feng
Phosphorylation is a crucial post-translational modification, which plays pivotal roles in various biological processes. Analysis of phosphopeptides by mass spectrometry (MS) is intractable on account of their low stoichiometry and the ion suppression from non-phosphopeptides. Thus, enrichment of phosphopeptides before MS analysis is indispensable. In this work, we employed pyridoxal 5'-phosphate (PLP), as an immobilized metal affinity chromatography (IMAC) ligand for the enrichment of phosphopeptides. PLP was grafted onto several substrates such as silica (SiO2), oxidized carbon nanotube (OCNT) and silica coated magnetic nanoparticles (Fe3O4@SiO2)...
April 1, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28390603/velopharyngeal-insufficiency-managed-by-autologous-fat-grafting-in-patients-with-aberrant-courses-of-internal-carotid-arteries
#7
Emilie Bois, Charlotte Celerier, Kahina Belhous, Michel Maulet, Nicolas Leboulanger, Noël Garabedian, Françoise Denoyelle
INTRODUCTION: Velopharyngeal insufficiency (VPI) is usually managed, besides speech therapy, by performing a velopharyngoplasty. An alternative approach is autologous fat grafting (AFG) of the posterior pharyngeal wall. About 5% of the population has internal carotid arteries (ICA) with an aberrant course. This anatomic variation can be responsible for surgical difficulties while when performing a velopharyngoplasty, and therefore lead surgeons to only consider a speech reeducation of VPI...
May 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28381372/investigation-of-the-speech-results-of-posterior-pharyngeal-wall-augmentation-with-fat-grafting-for-treatment-of-velopharyngeal-insufficiency
#8
Çağla Dinsever Eliküçük, Maviş Emel Kulak Kayıkcı, Fatma Esen Aydınlı, Mert Çalış, Fatma Figen Özgür, Mehtap Öztürk, Rıza Önder Günaydın
PURPOSE: The purpose of this study was to evaluate the speech results of posterior pharyngeal wall augmentation (PPWA) with fat grafting both in the early and late postoperative period, and to clarify the impact of the procedure concomitant with speech therapy. MATERIALS AND METHODS: This is a prospective case-control study. The study involved 87 cleft palate ± cleft lip patients with velopharyngeal insufficiency (VPI) who has been treated with PPWA. Patients were separated into two groups according to age; the first group consisted of 49 pediatric participants between 6 and 12 years of age and the second group consisted of 38 adolescent participants between 13 and 18 years of age...
March 6, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28379854/clinical-usefulness-of-controlled-attenuation-parameter-to-screen-hepatic-steatosis-for-potential-donor-of-living-donor-liver-transplant
#9
Young Mi Hong, Ki Tae Yoon, Mong Cho, Chong Woo Chu, Je Ho Rhu, Kwang Ho Yang, Jun Woo Lee
OBJECTIVE: Hepatic steatosis is associated with an increased risk of graft loss. Although the controlled attenuation parameter (CAP), a process based on transient elastography, has been suggested as a noninvasive method of assessing hepatic steatosis, to date, there is no study on the usefulness of CAP as a single screening tool for detecting hepatic steatosis in potential living donor liver. We evaluated the accuracy of CAP for detecting hepatic steatosis in potential liver donors. PATIENTS AND METHODS: All potential donors of living-donor liver transplantation who underwent a CAP assessment and ultrasonography-guided liver biopsy were enrolled...
April 4, 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28379284/patient-reported-outcomes-of-aesthetics-and-satisfaction-in-immediate-breast-reconstruction-after-nipple-sparing-mastectomy-with-implants-and-fat-grafting
#10
Ali A Qureshi, Elizabeth B Odom, Rajiv P Parikh, Terence M Myckatyn, Marissa M Tenenbaum
Background: Direct-to-implant (DTI) and tissue expander/implant (TE/I) reconstructions are the most common implant-based reconstructions after nipple-sparing mastectomy (NSM). However, there are little data beyond complication rates comparing these options. Fat grafting has emerged as an adjunct in NSM reconstructions to improve aesthetic results; however, its impact on patient perceptions of aesthetic outcomes remain unknown. To improve patient-centered care, aesthetic outcomes must be considered from the patients' perspective...
March 31, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28370844/sustainable-effectiveness-of-single-treatment-autologous-fat-grafting-in-adherent-scars
#11
Mariëlle E H Jaspers, Katrien M Brouwer, Antoine J M van Trier, Esther Middelkoop, Paul P M van Zuijlen
Following severe injury, not just the skin but also the subcutis may be destroyed. Consequently, the developing scar can become adherent to underlying structures. Reconstruction of the subcutis can be achieved by autologous fat grafting. Our aim was to evaluate the long-term scar outcome after single-treatment autologous fat grafting using a comprehensive scar evaluation protocol. Scar assessment was performed preoperatively in 40 patients. A 12 month follow-up assessment was performed in 36 patients, using the Cutometer, the Patient and Observer Scar Assessment Scale, and DSM II ColorMeter...
April 1, 2017: Wound Repair and Regeneration
https://www.readbyqxmd.com/read/28369293/report-on-mortality-from-gluteal-fat-grafting-recommendations-from-the-aserf-task-force
#12
M Mark Mofid, Steven Teitelbaum, Daniel Suissa, Arturo Ramirez-Montañana, Denis C Astarita, Constantino Mendieta, Robert Singer
Background: Gluteal fat grafting is among the fastest growing aesthetic procedures in the United States and around the world. Given numerous anecdotal and published reports of fatal and nonfatal pulmonary fat embolism resulting from this procedure, the Aesthetic Surgery Education and Research Foundation (ASERF) formed a Task Force to study this complication. Objectives: To determine the incidence of fatal and nonfatal pulmonary fat embolism associated with gluteal fat grafting and provide recommendations to decrease the risks of the procedure...
March 21, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28368476/a-prospective-study-of-interbody-fat-graft-application-with-the-anterior-contralateral-cervical-microdiscectomy-to-preserve-segmental-mobility
#13
Yunus Aydin, Halit Çavusoglu, Ismail Yüce, Ahmet Özdilmaç, Okan Kahyaoglu
BACKGROUND: Any surgical procedure aims at protecting mobile segments at the operated level, and the sagittal balance of the columna vertebralis. Interbody fusion has become an often applied technique in anterior cervical discectomy. OBJECTIVE: To indicate that a minimally invasive technique in which we use interbody fat graft placement showed great results and effectiveness, especially in patients who were suffering from cervical paramedian disc herniation. METHODS: In this study, 432 patients were observed from 2000 to 2013...
March 28, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28352606/autologous-fat-grafting-as-a-last-resort-for-unsustainable-pain-in-a-woman-with-multiple-osteochondromas
#14
Vera Lidwina Negenborn, Esther Moerman, Simon Johannes Ham
Multiple osteochondromas (MO) is characterized by the formation of osteochondromas throughout the entire body. Although the evidence regarding its pathogenesis is well understood, no curative treatment for the disorder is available. Patients can be treated symptomatically by surgical removal of painful osteochondromas. Unfortunately, some patients still suffer from severe pain, even after surgery. We report on a case concerning a 48-year-old woman with a history of MO who presented with persistent pain after surgical removal of a symptomatic osteochondroma of the left scapula and multiple symptomatic osteochondromas of the left foot and trochanteric region...
March 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28350672/purified-adipose-derived-stromal-cells-provide-superior-fat-graft-retention-compared-with-unenriched-stromal-vascular-fraction
#15
Elizabeth R Zielins, Elizabeth A Brett, Charles P Blackshear, John Flacco, Ryan C Ransom, Michael T Longaker, Derrick C Wan
Cell-assisted lipotransfer has shown much promise as a technique to improve fat graft retention in both mouse and human studies. However, the literature varies as to whether fresh stromal vascular fraction or culture-expanded adipose-derived stromal cells are used to augment volume retention. The authors' study sought to determine whether there was a significant advantage to using adipose-derived stromal cells over unpurified stromal vascular fraction cells in a mouse model of cell-assisted lipotransfer.
April 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28350665/moderate-intensity-intermittent-external-volume-expansion-optimizes-the-soft-tissue-response-in-a-murine-model
#16
Giorgio Giatsidis, Liying Cheng, Federico Facchin, Anthony Haddad, Jorge Lujan-Hernandez, Luca Lancerotto, Christoph Gunther Nabzdyk, Hajime Matsumine, Dennis P Orgill
BACKGROUND: Intermittent external volume expansion using suction enhances the vascular network of soft tissues, possibly increasing fat graft survival. However, the optimal kinetics of application have not been determined. Based on their previous experience, the authors hypothesized that moderate-intensity intermittent external volume expansion application may further enhance both the angiogenic and adipogenic potential. METHODS: Fifty 12-week-old wild-type mice were assigned to five experimental groups (n = 10 per group) and underwent five different intermittent applications of external volume expansion (i...
April 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28341593/correction-of-tuberous-breast-deformity-a-retrospective-study-comparing-lipofilling-versus-breast-implant-augmentation
#17
Nicolas Brault, Alessio Stivala, David Guillier, Vivien Moris, Marc Revol, Caroline François, Sarra Cristofari
Breast implants and, more recently, autologous fat grafting are the two most common treatments used to correct tuberous breast deformity (TBD). The post-surgical quality of life between the two techniques is not well demonstrated. This study aimed to compare satisfaction and health-related quality of life in patients affected by TBD between these two techniques. All TBD patients operated between January 2008 and May 2015 were retrospectively identified, and only those treated with implants or lipofilling were included...
May 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28327169/the-effect-of-lipoaspirates-vs-dissected-abdominal-fat-on-breast-cancer-cells-in-vitro
#18
Faris Almarzouqi, Hans-Oliver Rennekampff, Jan-Philipp Stromps, Ziyad Alharbi, Norbert Pallua
BACKGROUND: Cancer cells are typically surrounded by stromal cells and embedded in extracellular matrix (ECM). The stromal compartment interacts with cancer cells to promote growth and metastasis. For decades, autologous fasciocutaneous flaps have been safely applied for breast reconstruction after mastectomy. In contrast, the safety of fat grafting (lipofilling) procedure has been under debate regarding the risk of cancer recurrence. METHODS: Harvested fat tissue (lipoaspirates) and dissected abdominal fat (DAF) were co-cultured with MCF-7 breast cancer cells...
March 21, 2017: European Journal of Medical Research
https://www.readbyqxmd.com/read/28325574/decoy-receptor-3-analogous-supplement-protects-steatotic-rat-liver-from-ischemia-reperfusion-injury
#19
Tzu-Hao Li, Chih-Wei Liu, Pei-Chang Lee, Chia-Chang Huang, Kuei-Chuan Lee, Yun-Cheng Hsieh, Ying-Ying Yang, Shie-Liang Hsieh, Han-Chieh Lin, Chang-Youh Tsai
BACKGROUND: For steatotic livers, pharmacological approaches to minimize the hepatic neutrophil and macrophage infiltration, and cytokine and chemokine release in ischemia-reperfusion (IR) injury are still limited. Tumor necrosis factor (TNF)-α superfamily-stimulated pathogenic cascades and M1 macrophage/Kupffer cells (KC) polarization from Th1 cytokines are important in the pathogenesis of IR liver injury with hepatic steatosis (HS). Conversely, anti-inflammatory M2 macrophages produce Th2 cytokine (interleukin-4), which reciprocally enhances M2 polarization...
March 16, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28321384/operative-strategies-to-minimize-complications-following-resection-of-pituitary-macroadenomas
#20
Jayesh P Thawani, Ashwin G Ramayya, Jared M Pisapia, Kalil G Abdullah, John Y-K Lee, M Sean Grady
Introduction We sought to identify factors associated with increased length of stay (LOS) and morbidity in patients undergoing resection of pituitary macroadenomas. Methods We reviewed records of 203 consecutive patients who underwent endoscopic endonasal resection of a pituitary macroadenoma (mean age = 55.7 [16-88]) years, volume = 11.3 (1.0-134.3) cm(3). Complete resection was possible in 60/29.6% patients. Mean follow-up was 575 days. Multivariate logistic regression was performed using MATLAB...
April 2017: Journal of Neurological Surgery. Part B, Skull Base
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