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https://www.readbyqxmd.com/read/28719944/radiographic-and-functional-outcomes-following-knee-arthrodesis-using-the-wichita-fusion-nail
#1
Paula McQuail, Ben McCartney, Joseph Baker, James Green, Peter Keogh, Patrick Kenny
No abstract text is available yet for this article.
July 18, 2017: Journal of Knee Surgery
https://www.readbyqxmd.com/read/28719546/fracture-table-application-for-pediatric-femur-fractures-incidence-and-risk-factors-associated-with-adverse-outcomes
#2
Brian A Kelly, Manahil Naqvi, Emily S Rademacher, Patricia E Miller, Daniel J Hedequist, Michael P Glotzbecker, Travis H Matheney, Benjamin J Shore
BACKGROUND: Flexible elastic nails, submuscular plating, and rigid locked intramedullary nails are common methods of fixation for pediatric femur fractures (PFF) in which the fracture table is used to aid reduction. Little is known about complications associated with fracture table application in PFF. The purpose of this study was to determine the incidence and risk factors associated with adverse outcomes related to fracture table application for the treatment of PFF. METHODS: A retrospective chart review of all children (younger than 18 y) treated for a femur fracture with the use of the fracture table between 2004 and 2015 at a single tertiary pediatric hospital was performed...
July 17, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28719472/contact-sensitization-to-allergens-in-nail-cosmetics
#3
Margaret Chou, Nikhil Dhingra, Tamara Lazic Strugar
Ingredients found in the nail cosmetic industry, including but not limited to methacrylate and acrylate monomers, formaldehyde, and toluene sulfonamide-formaldehyde resin, can incite allergic contact dermatitis. An eczematous outbreak presents on areas surrounding the nail plate and may spread through contact transfer of the allergen, commonly to the face and neck. Even components that were originally deemed nonsensitizing, such as the ubiquitous cyanoacrylate adhesive family, have been found to be allergenic...
July 2017: Dermatitis
https://www.readbyqxmd.com/read/28719401/antibiotic-coated-interlocking-intramedullary-nail-for-the-treatment-of-long-bone-osteomyelitis
#4
James Barger, Austin T Fragomen, S Robert Rozbruch
No abstract text is available yet for this article.
July 18, 2017: JBJS Reviews
https://www.readbyqxmd.com/read/28717066/a-heart-shaped-sleeve-simplifies-intramedullary-tibial-nail-insertion-when-using-the-suprapatellar-approach
#5
Kosuke Tajima, Chikako Shimizu, Soichiro Ohno, Yusho Nishida, Kazuhiko Udagawa, Junichi Sasaki
The suprapatellar approach for intramedullary tibial nailing has become widely accepted over the past decade. A round sleeve is passed beneath the patella to protect the surface of the patellofemoral joint (PFJ). However, the round sleeve cannot be easily stabilized in the PFJ because it does not conform to the shape of the patellar apex. Consequently, we produced a heart-shaped sleeve to simplify the insertion of the entry sleeve during the suprapatellar approach. Using the new sleeve, the following procedure is used: (1) make a longitudinal 4 cm skin incision proximal to the patella to reach the PFJ, (2) insert the guide pin manually to the ventral edge of the tibial plateau, (3) insert the cannulated trocar along the guide pin, (4) insert the heart-shaped sleeve along the cannulated trocar, (5) remove the cannulated trocar, (6) ream the entry point through the heart-shaped sleeve...
July 15, 2017: Keio Journal of Medicine
https://www.readbyqxmd.com/read/28716743/low-level-exposure-to-manganese-from-drinking-water-and-cognition-in-school-age-children
#6
Maryse F Bouchard, Céline Surette, Pierre Cormier, Delphine Foucher
BACKGROUND: Manganese (Mn) is an element found in the environment and certain geographic areas have elevated concentrations in soil and water du to natural conditions or anthropic activities. A growing body of data suggests that exposure to manganese in drinking water could be neurotoxic. OBJECTIVE: Firstly, we aimed to examine the association between exposure to manganese from drinking water and cognition in children consuming well water. Secondly, we also aimed to examine the relation between cognition and manganese concentrations in children's hair, nail, and saliva...
July 14, 2017: Neurotoxicology
https://www.readbyqxmd.com/read/28715085/nail-histology-processing-techniques-what-is-happening-around-the-world
#7
Adam Rubin
In this issue of the Journal of Cutaneous Pathology[1], Wlodek et al present data from an international survey of members of the Council for Nail disorders and the European Nail Society regarding nail histology processing techniques. This is an important contribution to the nail pathology literature as few existing publications address the topics investigated by the survey.
July 17, 2017: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/28714180/tofacitinib-for-the-treatment-of-moderate-to-severe-chronic-plaque-psoriasis-in-japanese-patients-subgroup-analyses-from-a-randomized-placebo-controlled-phase-3-trial
#8
Masatoshi Abe, Chikako Nishigori, Hideshi Torii, Hironobu Ihn, Kei Ito, Makoto Nagaoka, Naoki Isogawa, Isao Kawaguchi, Yukiko Tomochika, Mihoko Kobayashi, Anna M Tallman, Kim A Papp
Tofacitinib is an oral Janus kinase inhibitor. These post-hoc analyses assessed tofacitinib efficacy and safety in Japanese patients with psoriasis enrolled in a 52-week global phase 3 study. Patients received tofacitinib 5 mg, tofacitinib 10 mg or placebo twice daily (b.i.d.); placebo-treated patients advanced to tofacitinib at week 16. Primary efficacy end-points were the proportions of patients with 75% or more reduction from baseline Psoriasis Area and Severity Index (PASI-75) and Physician's Global Assessment (PGA) of "clear" or "almost clear" (PGA response) at week 16...
July 17, 2017: Journal of Dermatology
https://www.readbyqxmd.com/read/28712173/surgical-site-infection-in-orthopaedic-implants-and-its-common-bacteria-with-their-sensitivities-to-antibiotics-in-open-reduction-internal-fixation
#9
Muhammad Qaisar Shah, Muhammad Shoib Zardad, Alamzeb Khan, Sajjad Ahmed, Abdus Saboor Awan, Taj Mohammad
BACKGROUND: Surgical site infection in orthopaedic implants is a major problem, causing long hospital stay, cost to the patient and is a burden on health care facilities. It increases rate of nonunion, osteomyelitis, implant failure, sepsis, multiorgan dysfunction and even death. Surgical site infection is defined as pain, erythema, swelling and discharge from wound site. Surgical site infection in orthopaedic implants is more challenging to the treating orthopaedic surgeon as the causative organism is protected by a biofilm over the implant's surface...
January 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28710932/measurement-of-239-pu-in-keratinous-materials-a-potential-non-invasive-bioassay-for-monitoring-human-exposure
#10
John W N Brown, John D Brockman, J David Robertson
The use of hair, toenail, and fingernail as non-invasive monitors of occupational and environmental exposure to (239)Pu are reported. Volunteers from US national laboratories and individuals with suspected environmental exposure to Pu were recruited to participate in the study. The exposure history of cases was assessed using a short questionnaire. Levels of Pu in keratinous materials collected from the exposed individuals were above the limit of detection in 5 of 7 cases with concentrations ranging from 0...
July 1, 2017: Applied Radiation and Isotopes
https://www.readbyqxmd.com/read/28710553/metabolism-and-distribution-of-pharmacological-homoarginine-in-plasma-and-main-organs-of-the-anesthetized-rat
#11
Duygu Naile Günes, Arslan Arinc Kayacelebi, Erik Hanff, Joel Lundgren, Björn Redfors, Dimitrios Tsikas
L-Homoarginine (hArg) and guanidinoacetate (GAA) are produced from L-arginine (Arg) by the catalytic action of arginine:glycine amidinotransferase. Guanidinoacetate methyltransferase methylates GAA on its non-guanidine N atom to produce creatine. Arg and hArg are converted by nitric oxide synthase (NOS) to nitric oxide (NO). NO is oxidized to nitrite and nitrate which circulate in the blood and are excreted in the urine. Asymmetric dimethylarginine (ADMA), an NOS inhibitor, is widely accepted to be exclusively produced after asymmetric N (G)-methylation of Arg residues in proteins and their regular proteolysis...
July 14, 2017: Amino Acids
https://www.readbyqxmd.com/read/28709792/fixation-of-ultrasmall-proximal-pole-scaphoid-fractures-using-bioabsorbable-osteochondral-fixation-nails
#12
REVIEW
Eugene T Ek, Kemble Wang
Surgical treatment of ultrasmall proximal pole scaphoid fractures poses a number of challenges. The fragment may be too small to fix with conventional headless screw fixation owing to the high risk of fragmentation upon insertion. However, excision of the fragment risks compromising the scapholunate ligament complex and also exposes the radioscaphoid joint to potential degenerative changes. Under these circumstances, we describe the use of bioabsorbable osteochondral fixation nails that allows stable low-profile fixation while minimizing the risk of fracturing the proximal pole...
July 11, 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28708782/outcomes-of-distal-femur-nonunions-treated-with-a-combined-nail-plate-construct-and-autogenous-bone-grafting
#13
Basem Attum, Diana Douleh, Paul S Whiting, Gabrielle A White-Dzuro, Ashley C Dodd, Michelle S Shen, Hassan R Mir, William T Obremskey, Manish K Sethi
No abstract text is available yet for this article.
June 8, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28708295/cd13-is-a-marker-for-onychofibroblasts-within-nail-matrix-onychodermis-comparison-of-its-expression-patterns-in-the-nail-unit-and-in-the-hair-follicle
#14
Ji-Hye Park, Dong-Youn Lee, Kee-Taek Jang, Sang-Yun Ha, Ghee Young Kwon, Kyung-Hoon Lee, Jong Sup Shim, Eun Ji Kwon
BACKGROUND: We previously demonstrated the presence of onychodermis, a specialized mesenchymal cell population beneath the the nail matrix and proximal nail bed demonstrating CD10 expression. We hypothesize that the onychodermis could be the nail analog of the follicular dermal papilla, which is known to express CD13. We compare CD13 expression patterns between specialized mesenchymes of nail and hair, and compare these findings with CD10 expression patterns. METHODS: CD10 and CD13 immunohistochemisty was performed on polydactyly and adult cadaveric nail units, and on hair follicles in scalp nevus sebaceus excision specimens...
July 14, 2017: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/28708048/quantitative-and-structural-analyses-of-the-in-vitro-and-ex-vivo-biofilm-forming-ability-of-dermatophytes
#15
Raimunda Sâmia Nogueira Brilhante, Edmilson Emanuel Monteiro Correia, Glaucia Morgana de Melo Guedes, Vandbergue Santos Pereira, Jonathas Sales de Oliveira, Silviane Praciano Bandeira, Lucas Pereira de Alencar, Ana Raquel Colares de Andrade, Débora de Souza Collares Maia Castelo-Branco, Rossana de Aguiar Cordeiro, Adriana de Queiroz Pinheiro, Lúcio Jackson Queiroz Chaves, Waldemiro de Aquino Pereira Neto, José Júlio Costa Sidrim, Marcos Fábio Gadelha Rocha
PURPOSE: The aim of this study was to evaluate the in vitro and ex vivo biofilm-forming ability of dermatophytes on a nail fragment. METHODOLOGY: Initially, four isolates of Trichophyton rubrum, six of Trichophyton tonsurans, three of Trichophyton mentagrophytes, ten of Microsporum canis and three of Microsporum gypseum were tested for production biomass by crystal violet assay. Then, one strain per species presenting the best biofilm production was chosen for further studies by optical microscopy (Congo red staining), confocal laser scanning (LIVE/DEAD staining) and scanning electron (secondary electron) microscopy...
July 15, 2017: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/28707796/editorial-mesalazine-to-prevent-recurrent-acute-diverticulitis-the-final-nail-in-the-coffin
#16
EDITORIAL
D J Gracie, A C Ford
No abstract text is available yet for this article.
August 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28707787/editorial-mesalazine-to-prevent-recurrent-acute-diverticulitis-the-final-nail-in-the-coffin-authors-reply
#17
EDITORIAL
W Kruis, R Greinwald
No abstract text is available yet for this article.
August 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28707751/oral-antifungal-medication-for-toenail-onychomycosis
#18
REVIEW
Sanne Kreijkamp-Kaspers, Kate Hawke, Linda Guo, George Kerin, Sally Em Bell-Syer, Parker Magin, Sophie V Bell-Syer, Mieke L van Driel
BACKGROUND: Fungal infection of the toenails, also called onychomycosis, is a common problem that causes damage to the nail's structure and physical appearance. For those severely affected, it can interfere with normal daily activities. Treatment is taken orally or applied topically; however, traditionally topical treatments have low success rates due to the nail's physical properties. Oral treatments also appear to have shorter treatment times and better cure rates. Our review will assist those needing to make an evidence-based choice for treatment...
July 14, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28707485/common-and-uncommon-adverse-cutaneous-reactions-to-erlotinib-a-study-of-20-chinese-patients-with-cancer
#19
Huiling Zhu, Zhe Zhu, Weining Huang, Xiping Cheng, Jiaxi He, Chunping Xiong, Jiande Han
Erlotinib, an epidermal growth factor receptor tyrosine kinase inhibitor, is used for treating non-small cell lung cancers. It is frequently known to cause skin toxicities. Systemic toxicities and anaphylactic cutaneous reactions have been rarely mentioned. Adverse cutaneous reactions were reported in 20 patients, including 6 cases of anaphylactic dermatitis, 12 cases of acneiform rash, 9 cases of xerosis, 5 cases of nail changes, and 4 cases of hair changes. One case of anaphylactic dermatitis manifested as erythema with swelling on the face and neck, and others as erosive and scaly erythema on the fold of skin, or red macules, papules, plaques, and pigmentation on the whole body...
July 14, 2017: Cutaneous and Ocular Toxicology
https://www.readbyqxmd.com/read/28706942/evaluation-of-the-sealing-ability-of-three-obturation-techniques-using-a-glucose-leakage-test
#20
Katarzyna Olczak, Halina Pawlicka
The aim of this study was to evaluate the sealing ability of three different canal filling techniques. Sixty-four roots of extracted human maxillary anterior teeth were prepared using ProTaper® rotary instruments. The specimens were then randomly divided into 3 experimental groups (n = 16) and 2 control groups (n = 8). The root canals were filled using cold lateral compaction (CLC group), continuous wave condensation technique using the Elements Obturation Unit® (EOU group), and ProTaper obturators (PT group)...
2017: BioMed Research International
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