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https://www.readbyqxmd.com/read/28710344/position-of-immobilization-after-first-time-traumatic-anterior-glenohumeral-dislocation-a-literature-review
#1
Olga Gutkowska, Jacek Martynkiewicz, Jerzy Gosk
Anterior glenohumeral dislocation affects about 2% of the general population during the lifetime. The incidence of traumatic glenohumeral dislocation ranges from 8.2 to 26.69 per 100 000 population per year. The most common complication is recurrent dislocation occurring in 17-96% of the patients. The majority of patients are treated conservatively by closed reduction and immobilization in internal rotation for 2-3 weeks. However, no clear conservative treatment protocol exists. Immobilization in external rotation can be considered an alternative...
July 15, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28626207/influence-of-polymerization-properties-of-4-meta-mma-based-resin-on-the-activity-of-fibroblast-growth-factor-2
#2
Haruaki Kitagawa, Kahoru Takeda, Ririko Tsuboi, Mikako Hayashi, Jun-Ichi Sasaki, Satoshi Imazato
Dental adhesive resins based on 4-methacryloxyethyl trimellitate anhydride (4-META)/methyl methacrylate (MMA) have been utilized for root-end filling and the bonding of fractured roots. To increase the success rate of these treatments, it would be beneficial to promote the healing of surrounding tissue by applying growth factors. In this study, the influences of the polymerization properties of 4-META/MMA-based resins on the activity of fibroblast growth factor-2 (FGF-2) were evaluated in vitro. The temperature increase caused by the heat generation during polymerization of the 4-META/MMA-based resin was insufficient to change the structure and function of FGF-2...
June 15, 2017: Dental Materials Journal
https://www.readbyqxmd.com/read/28604106/decompressive-craniectomy-for-the-treatment-of-malignant-middle-cerebral-artery-infarction
#3
Kapil Mohan Rajwani, Matthew Crocker, Barry Moynihan
INTRODUCTION: Malignant middle cerebral artery (MCA) infarction is associated with up to 80% mortality in the first week, despite maximal medical therapy. Decompressive craniectomy (DC) has been shown to improve survival rates in these patients. However, there are concerns that DC prolongs poor quality of life by increasing the number of survivors with major disability. This review will assess if DC in patients with malignant MCA infarction improves functional outcomes compared to maximal medical therapy...
June 12, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28580464/addition-of-na2co3-improves-the-shelf-life-of-experimental-4-meta-self-etch-primer
#4
Hiro Matsumoto, Takatsugu Yamamoto, Masao Hanabusa, Yasuko Momoi, Tohru Hayakawa
PURPOSE: The objective of this study was to assess the influence of the addition of Na2CO3 on the shelf life and bond strength of 4-META self-etch primer. MATERIALS AND METHODS: Two 4-META self-etch primers were experimentally formulated with and without the addition of Na2CO3 (primer A and primer B, respectively). The primers were stored at 37°C for several periods of time after formulation. Clearfil SE Bond Primer (Kuraray Noritake Dental) was used as a control...
June 2, 2017: Journal of Adhesive Dentistry
https://www.readbyqxmd.com/read/28527614/n-o-344-salpingectomie-opportuniste-et-autres-m%C3%A3-thodes-pour-r%C3%A3-duire-le-risque-de-cancer-de-l-ovaire-de-la-trompe-de-fallope-et-du-p%C3%A3-ritoine-dans-la-population-g%C3%A3-n%C3%A3-rale
#5
Shannon Salvador, Stephanie Scott, Julie Ann Francis, Anita Agrawal, Christopher Giede
OBJECTIF: La présente directive clinique examine les avantages potentiels de la salpingectomie opportuniste pour prévenir le développement du cancer séreux de grade élevé de l'ovaire, de la trompe de Fallope et du péritoine à la lumière de données probantes actuelles selon lesquelles ce type de cancer prendrait naissance dans la trompe de Fallope. UTILISATEURS CIBLES: Gynécologues, obstétriciens, médecins de famille, infirmières autorisées, infirmières praticiennes, résidents et fournisseurs de soins de santé...
June 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28527613/no-344-opportunistic-salpingectomy-and-other-methods-of-risk-reduction-for-ovarian-fallopian-tube-peritoneal-cancer-in-the-general-population
#6
Shannon Salvador, Stephanie Scott, Julie Ann Francis, Anita Agrawal, Christopher Giede
OBJECTIVE: This guideline reviews the potential benefits of opportunistic salpingectomy to prevent the development of high grade serous cancers (HGSC) of the ovary/fallopian tube/peritoneum based on current evidence supporting the fallopian tube origin of disease. INTENDED USERS: Gynaecologists, obstetricians, family doctors, registered nurses, nurse practitioners, residents, and health care providers. TARGET POPULATION: Adult women (18 and older): OPTIONS: Women considering hysterectomy who wish to retain their ovaries in situ have traditionally also retained their fallopian tubes...
June 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28477300/comparison-of-access-hole-filling-materials-for-screw-retained-implant-prostheses-12-month-in-vivo-study
#7
Rémy Tanimura, Shiro Suzuki
BACKGROUND: Screw retained implant prostheses seem to be an efficient restorative method to prevent peri-implantitis caused by cement excess around the abutment. The drawback of the screw-retained prostheses is the difficulty to realize an efficient access-hole filling functionally and aesthetically. Up to now, few in vitro and in vivo studies were reported in the literature. The aim of this study was to evaluate clinical performances of two direct filling materials through a period of 12 months...
December 2017: International Journal of Implant Dentistry
https://www.readbyqxmd.com/read/28286399/application-of-4-meta-adhesive-resin-to-the-occlusal-surface-during-surgery-facilitates-postoperative-occlusal-management
#8
Aoki Noriaki, Baba Junichi, Iwai Toshinori, Tohnai Iwai
PURPOSE: Orthognathic surgery is generally used to correct facial deformities and establish functional occlusion. Preoperative orthodontic treatment is important for stabilizing and establishing the postoperative occlusion. However, sufficient preoperative surgical orthodontic treatment might be sometimes difficult in patients with an abnormally shaped maxilla or mandible or severe jaw deformity. METHODS: We performed this technique over 10 patients with jaw deformities after insufficient presurgical orthodontic treatment...
March 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/27928972/a-meta-analysis-of-acute-use-of-alcohol-and-the-risk-of-suicide-attempt
#9
G Borges, C L Bagge, C J Cherpitel, K R Conner, R Orozco, I Rossow
BACKGROUND: No review has used a meta-analytic approach to estimate common odds ratios (ORs) for the effect of acute use of alcohol (AUA) on suicide attempts. We aim to report the results of the first meta-analysis of controlled epidemiological studies on AUA and suicide attempt. METHOD: The English-language literature on Medline, PsycINFO and Google Scholar was searched for original articles and critical review on AUA and suicide attempt (period 1996-2015). Studies had to report an OR estimate for this association...
April 2017: Psychological Medicine
https://www.readbyqxmd.com/read/27914909/benefits-pitfalls-and-risks-of-phytotherapy-in-clinical-practice-in-otorhinolaryngology
#10
O Laccourreye, A Werner, L Laccourreye, P Bonfils
OBJECTIVES: To elucidate the benefits, pitfalls and risks of phytotherapy in the clinical practice of otorhinolaryngology. MATERIAL AND METHODS: The PubMed and Cochrane databases were searched using the following keywords: phytotherapy, phytomedicine, herbs, otology, rhinology, laryngology, otitis, rhinitis, laryngitis and otorhinolaryngology. Seventy-two articles (18 prospective randomized studies, 4 Cochrane analyses, 4 meta-analysis and 15 reviews of the literature) devoted to clinical studies were analyzed...
November 30, 2016: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/27869252/resin-dentin-bond-stability-of-experimental-4-meta-based-etch-and-rinse-adhesives-solvated-by-ethanol-or-acetone
#11
Cristiane Mariote Amaral, Alice Marques Diniz, Eugênio Braz Rodrigues Arantes, Glauco Botelho Dos Santos, Jaime Dutra Noronha-Filho, Eduardo Moreira da Silva
PURPOSE: To investigate the influence of 4-META concentration and type of solvent on the degree of conversion (DC%) and resin-dentin bond stability of experimental etch-and-rinse adhesives. MATERIALS AND METHODS: Four different concentrations of 4-META (12 wt%, 20 wt%, 30 wt%, 40 wt%) were added to a model adhesive system consisting of TEG-DMA (25 wt%), UDMA (20 wt%), HEMA (30 wt%), water (4 wt%), camphorquinone (0.5 wt%), and tertiary amine (0.5 wt%) dissolved in 20% acetone (A12, A20, A30 and A40) or 20% ethanol (E12, E20, E30 and E40)...
2016: Journal of Adhesive Dentistry
https://www.readbyqxmd.com/read/27808110/structural-characterisation-of-high-affinity-siglec-2-cd22-ligands-in-complex-with-whole-burkitt-s-lymphoma-bl-daudi-cells-by-nmr-spectroscopy
#12
Paul D Madge, Andrea Maggioni, Mauro Pascolutti, Moein Amin, Mario Waespy, Bernadette Bellette, Robin J Thomson, Sørge Kelm, Mark von Itzstein, Thomas Haselhorst
Siglec-2 undergoes constitutive endocytosis and is a drug target for autoimmune diseases and B cell-derived malignancies, including hairy cell leukaemia, marginal zone lymphoma, chronic lymphocytic leukaemia and non-Hodgkin's lymphoma (NHL). An alternative to current antibody-based therapies is the use of liposomal nanoparticles loaded with cytotoxic drugs and decorated with Siglec-2 ligands. We have recently designed the first Siglec-2 ligands (9-biphenylcarboxamido-4-meta-nitrophenyl-carboxamido-Neu5Acα2Me, 9-BPC-4-mNPC-Neu5Acα2Me) with simultaneous modifications at C-4 and C-9 position...
November 3, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27663933/palliative-radiation-therapy-for-bone-metastases-update-of-an-astro-evidence-based-guideline
#13
Stephen Lutz, Tracy Balboni, Joshua Jones, Simon Lo, Joshua Petit, Shayna E Rich, Rebecca Wong, Carol Hahn
PURPOSE: The purpose is to provide an update the Bone Metastases Guideline published in 2011 based on evidence complemented by expert opinion. The update will discuss new high-quality literature for the 8 key questions from the original guideline and implications for practice. METHODS AND MATERIALS: A systematic PubMed search from the last date included in the original Guideline yielded 414 relevant articles. Ultimately, 20 randomized controlled trials, 32 prospective nonrandomized studies, and 4 meta-analyses/pooled analyses were selected and abstracted into evidence tables...
January 2017: Practical Radiation Oncology
https://www.readbyqxmd.com/read/27477223/wear-characteristics-of-trimethylolpropane-trimethacrylate-filler-containing-resins-for-the-full-crown-restoration-of-primary-molars
#14
Kanae Wada, Eri Ikeda, Junichiro Wada, Go Inoue, Munenaga Miyasaka, Michiyo Miyashin
Although the demand for aesthetic restoration of primary molars has increased, the full-crown restorations using resin and the details of the wear characteristics of trimethylolpropane trimethacrylate (TMPT) filler containing resins for primary molars are not well understood. This study was conducted to determine whether new light-cured composite resin (Fantasista) and 4-META/MMATBB resin (Bondfill SB) are appropriate for full crown restoration of primary molars by evaluating their wear characteristics. Both resins products contain TMPT filler...
2016: Dental Materials Journal
https://www.readbyqxmd.com/read/27424337/a-10-year-clinical-evaluation-of-resin-bonded-fixed-dental-prostheses-on-non-prepared-teeth
#15
Morakot Piemjai, Mutlu Özcan, Franklin Garcia-Godoy, Nobuo Nakabayashi
This study evaluated the conditions of the non-invasive resin-bonded fixed dental prostheses (FDP) and patient satisfaction up to 10 years of clinical function. A total of 23 patients who required fixed prostheses in the areas of mandibular anterior and premolar, and maxillary anterior region received resin-bonded restorations between 1999-2003. In 13 patients with 14 edentulous areas were restored with an adhesive pontic (natural tooth, acrylic and porcelain). Two indirect proximal veneers using resin composite were placed in each space in 10 patients having 13 edentulous spaces...
June 2016: European Journal of Prosthodontics and Restorative Dentistry
https://www.readbyqxmd.com/read/27335135/dentin-bonding-performance-and-interface-observation-of-an-mma-based-restorative-material
#16
Junichi Shinagawa, Go Inoue, Toru Nikaido, Masaomi Ikeda, Alireza Sadr, Junji Tagami
The purpose of this study was to evaluate bonding performance and dentin interface acid resistance using a 4-META/MMA-TBB based restorative material (BF) compared to a conventional 4-META/MMA-TBB resin cement (SB), and the effect of sodium fluoride (NaF) addition to the materials. Dentin surfaces were treated with 10% citric acid-3% ferric chloride (10-3) or 4-META containing self-etching primer (TP), followed by application of BF or SB polymer powders with or without NaF, to evaluate microtensile bond strength (µTBS) in six experimental groups; 10-3/SB, 10-3/BF, TP/SB, TP/BF, TP/SB/NaF and TP/BF/NaF...
July 30, 2016: Dental Materials Journal
https://www.readbyqxmd.com/read/27238884/bond-strength-of-a-chairside-autopolymerizing-reline-resin-to-injection-molded-thermoplastic-denture-base-resins
#17
Ippei Hamanaka, Hiroshi Shimizu, Yutaka Takahashi
PURPOSE: This study evaluated the shear bond strength of a chairside autopolymerizing reline resin to injection-molded thermoplastic denture base resins. METHODS: Four kinds of injection-molded thermoplastic resins (two polyamides, a polyethylene terephthalate copolymer and a polycarbonate) and PMMA, as a control, were tested. The eight types of surface treatment: ((1) no treatment, (2) air abrasion, (3) dichloromethane, (4) ethyl acetate, (5) 4-META/MMA-TBB resin, (6) air abrasion and 4-META/MMA-TBB resin, (7) tribochemical silica coating, and (8) tribochemical silica coating and 4-META/MMA-TBB resin) were applied to each specimen...
January 2017: Journal of Prosthodontic Research
https://www.readbyqxmd.com/read/27213267/efficacy-tolerability-and-dose-dependent-effects-of-opioid-analgesics-for-low-back-pain-a-systematic-review-and-meta-analysis
#18
REVIEW
Christina Abdel Shaheed, Chris G Maher, Kylie A Williams, Richard Day, Andrew J McLachlan
IMPORTANCE: Opioid analgesics are commonly used for low back pain, however, to our knowledge there has been no systematic evaluation of the effect of opioid dose and use of enrichment study design on estimates of treatment effect. OBJECTIVE: To evaluate efficacy and tolerability of opioids in the management of back pain; and investigate the effect of opioid dose and use of an enrichment study design on treatment effect. DATA SOURCES: Medline, EMBASE, CENTRAL, CINAHL, and PsycINFO (inception to September 2015) with citation tracking from eligible randomized clinical trials (RCTs)...
July 1, 2016: JAMA Internal Medicine
https://www.readbyqxmd.com/read/27050822/associations-between-the-fas-670-a-g-1377-g-a-and-fasl-844-t-c-polymorphisms-and-susceptibility-to-systemic-lupus-erythematosus-a-meta-analysis
#19
REVIEW
Young Ho Lee, Gwan Gyu Song
OBJECTIVES: The aim of this study was to determine whether the FAS, and FASL polymorphisms are associated with susceptibility to systemic lupus erythematosus (SLE). METHODS: A meta-analysis was conducted on the associations between the FAS -670 A/G, FAS -1377 G/A, and FASL -844 T/C polymorphisms and SLE. RESULTS: A total of eleven articles met the study inclusion criteria. Meta-analysis indicated an association between SLE and the FAS -670 A/G polymorphism in the dominant model (OR=0...
July 2016: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/27022642/effects-of-4-meta-mma-tbb-resin-at-different-curing-stages-on-osteoblasts-and-gingival-epithelial-cells
#20
Takahiko Morotomi, Shizu Hirata-Tsuchiya, Ayako Washio, Chiaki Kitamura
PURPOSE: To assess the effects of different curing stages of 4-META/MMA-TBB resin on osteoblasts and gingival keratinocytes. MATERIALS AND METHODS: The MC3T3-E1 murine pre-osteoblastic cell line and GE-1 murine gingival epithelial cell line were cultured with mixtures of Super-Bond C&B at different curing stages, and the cell viability was assessed. The alkaline phosphatase (ALP) activity of the MC3T3-E1 cells was also assessed. RESULTS: The majority of the MC3T3-E1 cells died and showed no ALP activity when cultured with 4-META/MMA-TBB resin during the initial curing phase (1 min of curing)...
2016: Journal of Adhesive Dentistry
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