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https://www.readbyqxmd.com/read/27933615/immediate-release-versus-controlled-release-carbamazepine-in-the-treatment-of-epilepsy
#1
REVIEW
Graham Powell, Matthew Saunders, Alexandra Rigby, Anthony G Marson
BACKGROUND: Carbamazepine (CBZ) is a commonly used drug for epilepsy that is associated with troublesome adverse events including dizziness, double vision, drowsiness, poor co-ordination and unsteadiness. These adverse events often occur during peaks in drug plasma concentration. These adverse events may limit the daily dose of CBZ that can be tolerated and reduce the chances of seizure control in patients who require high doses. A controlled-release formulation of CBZ delivers the same dose over a longer period of time when compared to a standard immediate-release formulation, thereby reducing post-dose peaks in CBZ plasma concentration and potentially reducing adverse events...
December 8, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27933602/fish-tales-the-use-of-zebrafish-xenograft-human-cancer-cell-models
#2
REVIEW
Yvette Drabsch, B Ewa Snaar-Jagalska, Peter Ten Dijke
Advances in scientific techniques have provided researchers with exceptional new opportunities to identify and monitor changes between different cancer types, during different stages of progression, between individual tumor cells and in the surrounding stroma. The wealth of information that can be obtained from new scientific techniques places additional requirements on the conventional cancer models. New models that could be used to rapidly access the (potential) functional importance of newly identified (epi)genetic and proteomic changes and test the efficacy on emerging (combinatorial) therapies are desperately required...
December 9, 2016: Histology and Histopathology
https://www.readbyqxmd.com/read/27933590/three-dimensional-rotational-angiography-for-assessment-of-coronary-arteries-during-melody-valve-implantation-introducing-a%C3%A2-technique-that-may-improve-outcomes
#3
C R Pockett, J W Moore, H G El-Said
BACKGROUND: Adverse events from Melody valve implantation may be catastrophic. To date a role for three dimensional rotational angiography of the aortic root (3DRAA) during Melody valve implantation has not been established. OBJECTIVES: To describe the role of 3DRAA in the assessment of Melody valve candidacy and to demonstrate that it may improve outcomes. METHODS: All patients who underwent cardiac catheterisation for Melody valve implantation and 3DRAA between August 2013 and February 2015 were reviewed...
December 8, 2016: Netherlands Heart Journal
https://www.readbyqxmd.com/read/27933572/relation-between-the-stability-of-dental-implants-and-two-biological-markers-during-the-healing-period-a-prospective-clinical-study
#4
Choknapa Tirachaimongkol, Peraphan Pothacharoen, Peter A Reichart, Pathawee Khongkhunthian
OBJECTIVES: The purposes of this study were to examine the correlation between the stability of dental implants and bone formation markers during the healing period and to monitor the stability of dental implants using the resonance frequency analysis (RFA) method. The null hypothesis of the study is no correlation between the stability of dental implant and bone formation markers. METHODS: The study is a prospective clinical study during the 3-month healing period of implant...
December 2016: International Journal of Implant Dentistry
https://www.readbyqxmd.com/read/27933514/changes-in-cardiac-repolarisation-during-spontaneous-nocturnal-hypoglycaemia-in-subjects-with-type-1-diabetes-a-preliminary-report
#5
Minna L Koivikko, Tuomas Kenttä, Pasi I Salmela, Heikki V Huikuri, Juha S Perkiömäki
AIMS: Experimental studies have revealed that hypoglycaemia can result in morphological changes in electrocardiographic repolarisation in subjects with type 1 diabetes. However, the influence of spontaneous nocturnal hypoglycaemia on repolarisation morphology in a 'real life' situation is not clear. METHODS: Adults with type 1 diabetes (n = 11) underwent continuous glucose monitoring with a subcutaneous sensor and digital 12-lead ECG recording for three nights...
December 8, 2016: Acta Diabetologica
https://www.readbyqxmd.com/read/27933469/telephone-based-mindfulness-therapy-intervention-for-patients-with-chronic-pancreatitis
#6
Vasiliki Irene Aivaliotis, Yvonne Lee, Jasmine Zia, Wahid Wassef, Mark Abramson, Walter Park
BACKGROUND: Patients with chronic pancreatitis (CP) have substantially impaired quality of life (QOL) both physically and mentally. Mindfulness therapy is a form of treatment that has been shown to be beneficial in many medical conditions but has not been evaluated in the CP patient population. AIMS: The aims of this study were (1) to test the feasibility and usability of a novel telephone-based mindfulness therapy service for patients with CP and (2) to determine whether there was any effect on CP quality of life...
December 8, 2016: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/27933460/assessing-colorectal-cancer-screening-barriers-by-two-methods
#7
Mira L Katz, Gregory S Young, Barret J Zimmermann, Cathy M Tatum, Electra D Paskett
Colorectal cancer (CRC) is commonly diagnosed in the USA despite screening tests that have decreased CRC incidence and mortality. Finding the best method to identify patient-level screening barriers is important to improve CRC screening rates. A group-randomized trial was conducted among ten primary-care clinics. Clinics were randomized to a multi-level (clinic, provider, patient) CRC screening intervention or usual care (2007-2013). Subsequent to clinic- and provider-level interventions, a three-step, patient-level intervention was conducted...
December 8, 2016: Journal of Cancer Education: the Official Journal of the American Association for Cancer Education
https://www.readbyqxmd.com/read/27933449/clearing-the-fog-a-review-of-the-effects-of-dietary-omega-3-fatty-acids-and-added-sugars-on-chemotherapy-induced-cognitive-deficits
#8
REVIEW
Tonya S Orchard, Monica M Gaudier-Diaz, Kellie R Weinhold, A Courtney DeVries
Cancer treatments such as chemotherapy have been an important part of extending survival in women diagnosed with breast cancer. However, chemotherapy can cause potentially toxic side effects in the brain that impair memory, verbal fluency, and processing speed in up to 30% of women treated. Women report that post-chemotherapy cognitive deficits negatively impact quality of life and may last up to ten years after treatment. Mechanisms underlying these cognitive impairments are not fully understood, but emerging evidence suggests that chemotherapy induces structural changes in the brain, produces neuroinflammation, and reduces adult hippocampal neurogenesis...
December 8, 2016: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/27933422/dual-mobility-cups-in-revision-total-hip-arthroplasty
#9
Anthony Viste, Romain Desmarchelier, Michel-Henri Fessy
AIM: The purpose of our study was to evaluate the dislocation and aseptic loosening rates of a dual mobility construct in revision total hip arthroplasty (THA). METHODS: Three hundred thirty-four revision THAs performed between 2006 and 2011, using a dual mobility cup, were included in this retrospective study. The indications for revision were aseptic loosening (70%), infection (21%) and recurrent instability (9%). The minimum follow-up was five years (mean 7 ± 2 years, maximum 10 years)...
December 8, 2016: International Orthopaedics
https://www.readbyqxmd.com/read/27933409/imaging-trends-in-suspected-appendicitis-a-canadian-perspective
#10
Victoria F Tan, Michael N Patlas, Douglas S Katz
PURPOSE: The purpose of our study was to assess trends in the imaging of suspected appendicitis in adult patients in emergency departments of academic centers in Canada. METHODS: A questionnaire was sent to all 17 academic centers in Canada to be completed by a radiologist who works in emergency radiology. The questionnaires were sent and collected over a period of 4 months from October 2015 to February 2016. RESULTS: Sixteen centers (94%) responded to the questionnaire...
December 8, 2016: Emergency Radiology
https://www.readbyqxmd.com/read/27932920/dung-beetle-coleoptera-scarabaeoidea-assemblages-in-the-western-italian-alps-benchmark-data-for-land-use-monitoring
#11
Claudia Tocco, Martin H Villet
BACKGROUND: Traditional agro-pastoral practices are in decline over much of the Alps (MacDonald et al. 2000), leading to shrub and tree encroachment, and this represents one of the main threats for the conservation of alpine biodiversity, as many plant and animal species are dependent on the presence of semi-natural open habitats. However, quantifying this environmental change and assessing its impact on biodiversity may be difficult, especially in the context of sparse historical survey data...
2016: Biodiversity Data Journal
https://www.readbyqxmd.com/read/27932844/what-factors-influence-patient-compliance-with-supportive-periodontal-therapy-in-a-general-practice-setting
#12
C Perrell-Jones, R S Ireland
Background The importance of supportive periodontal therapy following active treatment has been well documented but numerous studies have shown patient compliance to be poor. The aim of this study was to ascertain which factors affect patient compliance and whether this included routinely recorded periodontal indices.Methodology This was a five-year retrospective service evaluation study set within a private general dental practice. It utilised demographic and periodontal data from patients who attended the practice for chronic periodontal treatment in 2009 and ascertained whether there were links between this data and compliance with the supportive phase of periodontal treatment...
December 9, 2016: British Dental Journal
https://www.readbyqxmd.com/read/27932761/-long-noncoding-rna-malat1-a-potential-novel-prognostic-biomarkers-in-cancers-based-on-meta-analysis
#13
Wei Song, Kai Wang, Runjin Zhang, Shubing Zou
To systematically review the potential value of long noncoding RNA (lncRNA) metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) as a potential novel prognostic biomarker in cancers.
 Methods: Databases including Cochrane Library, Medline, Embase, PubMed databases were searched for all English studies, which explored the correlation between lncRNA MALAT1 expression and overall survival in tumors. The retrieval time was from inception to August 1, 2015. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, and assessed methodological quality...
November 28, 2016: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/27932672/a-led-based-phosphorimeter-for-measurement-of-microcirculatory-oxygen-pressure
#14
Philippe Guerci, Yasin Ince, Paul Heeman, Dirk J Faber, Bulent Ergin, Can Ince
Quantitative measurements of microcirculatory and tissue oxygenation are of prime importance in experimental research. Non-invasive time-resolved quenching of phosphorescence has given further insight into the fundamental mechanisms of oxygen transport to healthy tissues and in models of disease. Phosphorimeters are devices dedicated to the study of phosphorescence quenching. The experimental applications of phosphorimeters range from measuring a specific oxygen partial pressure (PO2) in cellular organelles such as mitochondria, finding values of PO2 distributed over an organ or capillaries, to measuring microcirculatory PO2 changes simultaneously in several organ systems...
December 8, 2016: Journal of Applied Physiology
https://www.readbyqxmd.com/read/27932562/intraoperative-assessment-of-tumor-resection-margins-in-breast-conserving-surgery-using-18f-fdg-cerenkov-luminescence-imaging-a-first-in-human-feasibility-study
#15
Maarten Ruben Grootendorst, Massimiliano Cariati, Sarah Pinder, Ashutosh Kothari, Michael Douek, Tibor Kovacs, Hisham Hamed, Amit Pawa, Fiona Nimmo, Julie Owen, Vernie Ramalingam, Sweta Sethi, Sanjay Mistry, Kunal Vyas, David Tuch, Alan Britten, Mieke Van Hemelrijck, Gary Cook, Chris Sibley-Allen, Sarah Allen, Arnie Purushotham
RATIONALE: In early-stage breast cancer, the primary treatment option for the majority of women is breast-conserving surgery (BCS). There is a clear need for more accurate techniques to assess resection margins intraoperatively, as on average 20% of patients require further surgery to achieve clear margins. Cerenkov luminescence imaging (CLI) combines optical and molecular imaging by detecting light emitted by (18)F-fluorodeoxyglucose ((18)F-FDG). Its high-resolution and small size imaging equipment makes CLI a promising technology for intraoperative margin assessment...
December 8, 2016: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/27932387/the-long-non-coding-rna-transcriptome-of-dictyostelium-discoideum-development
#16
Rafael D Rosengarten, Balaji Santhanam, Janez Kokosar, Gad Shaulsky
Dictyostelium discoideum live in the soil as single cells, engulfing bacteria and growing vegetatively. Upon starvation, tens of thousands of amoebae enter a developmental program that includes aggregation, multicellular differentiation, and sporulation. Major shifts across the protein-coding transcriptome accompany these developmental changes. However, no study has presented a global survey of long non-coding RNAs in D. discoideum To characterize the antisense and long intergenic non-coding RNA transcriptome, we analyzed previously published developmental time course samples using an RNA-sequencing library preparation method that selectively depletes ribosomal RNAs...
December 7, 2016: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/27932268/ten-principles-for-a-safe-surgical-treatment-of-ovarian-endometriosis
#17
M A López-de la Torre, H M Abrao, L F Fernandes, R M Kho, M S Abrao
OBJECTIVE: To demonstrate a step-by-step laparoscopic approach for excision of ovarian endometrioma following surgical principles for safety and maximal preservation of ovarian function. DESIGN: Video SETTING: Medical management of ovarian endometriomas is not recommended. Operative laparoscopic is the treatment of choice. Although considered a simple procedure, ovarian cystectomy requires precise and correct technique in order to preserve ovarian function. PATIENT: Asymptomatic, 27yo woman with ultrasound imaging suggesting a 6,2 x 5,4 cm left endometrioma...
December 5, 2016: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/27932250/false-negative-mri-breast-screening-in-high-risk-women
#18
A J Maxwell, Y Y Lim, E Hurley, D G Evans, A Howell, S Gadde
AIM: To determine the frequency of and reasons for false-negative breast magnetic resonance imaging (MRI) examinations in high-risk women undergoing annual screening. MATERIALS AND METHODS: The family history clinic database was interrogated and women at high risk of breast cancer who had undergone screening MRI and been diagnosed with breast cancer within 2 years of the MRI examination were identified. All available MRI examinations were reviewed and classified by two radiologists...
December 5, 2016: Clinical Radiology
https://www.readbyqxmd.com/read/27932068/rovalpituzumab-tesirine-a-dll3-targeted-antibody-drug-conjugate-in-recurrent-small-cell-lung-cancer-a-first-in-human-first-in-class-open-label-phase-1-study
#19
Charles M Rudin, M Catherine Pietanza, Todd M Bauer, Neal Ready, Daniel Morgensztern, Bonnie S Glisson, Lauren A Byers, Melissa L Johnson, Howard A Burris, Francisco Robert, Tae H Han, Sheila Bheddah, Noah Theiss, Sky Watson, Deepan Mathur, Bharathi Vennapusa, Hany Zayed, Satwant Lally, Donald K Strickland, Ramaswamy Govindan, Scott J Dylla, Stanford L Peng, David R Spigel
BACKGROUND: Rovalpituzumab tesirine is a first-in-class antibody-drug conjugate directed against delta-like protein 3 (DLL3), a novel target identified in tumour-initiating cells and expressed in more than 80% of patients with small-cell lung cancer. We aimed to assess the safety and activity of rovalpituzumab tesirine in patients who progressed after one or more previous regimen. METHODS: We conducted a phase 1 open-label study at ten cancer centres in the USA...
December 2, 2016: Lancet Oncology
https://www.readbyqxmd.com/read/27931969/human-papillomaviruses-in-colorectal-cancers-a-case-control-study-in-western-patients
#20
Lucine Vuitton, Carine Jaillet, Elise Jacquin, Franck Monnien, Marine Heberle, Maria I Mihai, Catherine Lassabe, Johnny Raffoul, Marc Puyraveau, Zaher Lakkis, Najib Lamfichekh, Alain Picard, Jean-Luc Prétet, Christiane Mougin, Séverine Valmary-Degano
BACKGROUND: Colorectal cancer (CRC) is one of the most common cancers. As in other cancer locations, the involvement of human papillomaviruses (HPV) has been suggested but remains highly debated with wide differences among reported prevalence of HPV infection in CRCs. AIM: To determine the actual prevalence of high risk HPV16 and 18 in a large case-control study. METHODS: CRC specimens were used for analysis of both tumor and distant healthy tissue...
November 14, 2016: Digestive and Liver Disease
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