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https://www.readbyqxmd.com/read/28107765/lower-adenoma-miss-rate-with-fuse-vs-conventional-colonoscopy-with-proximal-retroflexion-a-randomized-back-to-back-trial
#1
Ioannis S Papanikolaou, Periklis Apostolopoulos, Georgios Tziatzios, Erasmia Vlachou, Athanasios D Sioulas, Dimitrios Polymeros, Andreas Karameris, Ioannis Panayiotides, Georgios Alexandrakis, George D Dimitriadis, Konstantinos Triantafyllou
Background and study aims Full-spectrum colonoscopy (FSC) promises to increase adenoma detection by providing a wider field of view. The aim of this study was to compare adenoma miss rates of FSC with those of conventional colonoscopy complemented by right-colon re-examination using scope retroflexion (CC/R). Patients and methods At two tertiary endoscopy facilities, patients who were scheduled for colonoscopy for the assessment of symptoms or for colorectal cancer screening/surveillance were randomized (1:1) to undergo same-day, back-to-back colonoscopies (FSC or CC/R first), performed by one of five endoscopists who had documented adenoma detection rates > 35 %...
January 20, 2017: Endoscopy
https://www.readbyqxmd.com/read/28107735/breast-cancers-detected-in-only-one-of-two-arms-of-a-tomosynthesis-3d-mammography-population-screening-trial-storm-2
#2
Daniela Bernardi, Nehmat Houssami
The prospective 'screening with tomosynthesis or standard mammography-2 (STORM-2)' trial compared mammography screen-reading strategies and showed that each of integrated 2D/3D-mammography or 2Dsynthetic/3D-mammography detected significantly more breast cancers than 2D-mammography alone. This short report describes 13 (from 90) cancers detected in only one of two parallel double-reading arms implemented in STORM-2. Amongst this subset of cases, the majority was invasive cancer ≤16 mm, mostly depicted as irregular masses or distortions...
January 17, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28107665/a-%C3%AF-%C3%AF-conjugation-containing-soft-and-conductive-injectable-polymer-hydrogel-highly-efficiently-rebuilds-cardiac-function-after-myocardial-infarction
#3
Rui Bao, Baoyu Tan, Shuang Liang, Ning Zhang, Wei Wang, Wenguang Liu
Previous studies suggested that a stiffer hydrogel system exhibited a better performance to promote heart function after myocardial infarction (MI). However, the nature of myocardium, a tissue that alternately contracts and relaxes with electrical impulses, leads us to hypothesize that a soft and conductive hydrogel may be in favor of mechanical and electrical signals transmission to enhance heart function after MI. In this work, π-π conjugation interaction was first employed to produce a soft injectable hydrogel with conductive property...
January 12, 2017: Biomaterials
https://www.readbyqxmd.com/read/28107441/fine-mapping-and-candidate-gene-analysis-of-the-tiller-suppression-gene-ts1-in-rice
#4
Lei Liu, Fen Meng, Yonggang He, Menghao Zhu, Yanhao Shen, Zhihong Zhang
Tiller number is one of the key factors that influences rice plant type and yield components. In this study, an EMS-induced rice tiller suppression mutant ts1 was characterized. Morphological and histological observations revealed that, in the ts1 plants, the tiller buds were abnormally formed and therefore cannot outgrow into tillers. With an F2 population derived from a cross between ts1 and an indica cultivar Wushansimiao, a major gene, tiller suppression 1 (ts1) was fine-mapped to a 108.5 kb genomic region between markers ID8378 and SSR6884 on the short arm of rice chromosome 2...
2017: PloS One
https://www.readbyqxmd.com/read/28107246/reliability-and-usefulness-of-intraoperative-3-dimensional-imaging-by-mobile-c-arm-with-flat-panel-detector
#5
Takahito Fujimori, Motoki Iwasaki, Yukitaka Nagamoto, Masafumi Kashii, Masaki Takao, Tsuyoshi Sugiura, Hideki Yoshikawa
STUDY DESIGN: Reliability and agreement study. OBJECTIVE: To assess the reliability of intraoperative 3-dimensional imaging with a mobile C-arm (3D C-arm) equipped with a flat-panel detector. SUMMARY OF BACKGROUND DATA: Pedicle screws are widely used in spinal surgery. Postoperative computed tomography (CT) is the most reliable method to detect screw misplacement. Recent advances in imaging devices have enabled surgeons to acquire 3D images of the spine during surgery...
February 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28107191/epidermal-growth-factor-receptor-egfr-mutations-in-non-small-cell-lung-cancer-nsclc-of-yunnan-in-southwestern-china
#6
Yongchun Zhou, Yanlong Yang, Chenggang Yang, Yunlan Chen, Changshao Yang, Yaxi Du, Guangqiang Zhao, Yinjin Guo, Lianhua Ye, Yunchao Huang
To investigate the Epidermal Growth Factor Receptor (EGFR) mutation status in non-small cell lung cancer (NSCLC) in Yunnan province in southwestern China, we detected EGFR mutation by Amplification Refractory Mutation System (ARMS) polymerase chain reaction (PCR) using DNA samples from 447 pathologically confirmed NSCLC specimens (175 tissue, 256 plasma and 16 cytologic samples). The relationship between EGFR mutations and demographic and clinical factors were further explored. Subgroup analyses according to sample type (tissue and plasma) and histological type (adenocarcinoma) were done...
January 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28107101/enhancing-human-milk-production-with-domperidone-in-mothers-of-preterm-infants
#7
Elizabeth V Asztalos, Marsha Campbell-Yeo, Orlando P da Silva, Shinya Ito, Alex Kiss, David Knoppert
BACKGROUND: Mothers of preterm infants often are at risk of expressing an inadequate amount of milk for their infants and the use of galactogogues is often considered. Domperidone is a widely used galactogogue with little information available to guide clinicians regarding initiation, timing, and duration of treatment. Research aim: The primary objective of this study was to determine whether administration of domperidone within the first 21 days after delivery would lead to a higher proportion of mothers achieving a 50% increase in the volume of milk at the end of 14 days of treatment compared with mothers receiving placebo...
January 1, 2017: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
https://www.readbyqxmd.com/read/28106903/continuous-treatment-with-lenalidomide-and-low-dose-dexamethasone-in-transplant-ineligible-patients-with-newly-diagnosed-multiple-myeloma-in-asia-subanalysis-of-the-first-trial
#8
Jin Lu, Jae H Lee, Shang-Yi Huang, Lugui Qiu, Je-Jung Lee, Ting Liu, Sung-Soo Yoon, Kihyun Kim, Zhi X Shen, Hyeon S Eom, Wen M Chen, Chang K Min, Hyo J Kim, Jeong O Lee, Jae Y Kwak, Wai Yiu, Guang Chen, Annette Ervin-Haynes, Cyrille Hulin, Thierry Facon
The phase 3 FIRST (Frontline Investigation of REVLIMID + Dexamethasone Versus Standard Thalidomide) trial demonstrated that lenalidomide plus low-dose dexamethasone (Rd) until disease progression (Rd continuous) is an effective treatment option for transplant-ineligible patients with newly diagnosed multiple myeloma (NDMM). Given genetic differences between Asian and Western populations, this subanalysis of the FIRST trial examined the safety and efficacy of Rd (given continuously or for 18 cycles [Rd18]) and MPT (melphalan, prednisone, thalidomide) in 114 Asian patients from Mainland China, South Korea and Taiwan...
January 20, 2017: British Journal of Haematology
https://www.readbyqxmd.com/read/28106842/adenoviral-vectors-armed-with-cell-fusion-inducing-proteins-as-anti-cancer-agents
#9
REVIEW
Joshua Del Papa, Robin J Parks
Cancer is a devastating disease that affects millions of patients every year, and causes an enormous economic burden on the health care system and emotional burden on affected families. The first line of defense against solid tumors is usually extraction of the tumor, when possible, by surgical methods. In cases where solid tumors can not be safely removed, chemotherapy is often the first line of treatment. As metastatic cancers often become vigorously resistant to treatments, the development of novel, more potent and selective anti-cancer strategies is of great importance...
January 19, 2017: Viruses
https://www.readbyqxmd.com/read/28106463/long-term-results-after-arthroscopic-repair-of-isolated-subscapularis-tears
#10
Gernot Seppel, Johannes E Plath, Christopher Völk, Wolfgang Seiberl, Stefan Buchmann, Simone Waldt, Andreas B Imhoff, Sepp Braun
BACKGROUND: Although some reports have presented short- to midterm results after arthroscopic repair of isolated subscapularis (SSC) tendon tears, long-term evaluation is still lacking. HYPOTHESIS: Long-term results after arthroscopic repair of isolated SSC tears are comparable with the functional and radiological short- to midterm outcomes described in the literature. STUDY DESIGN: Case series, Level of evidence, 4. METHODS: This study assessed 17 patients (5 females and 12 males; mean age, 45...
December 1, 2016: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28106306/acupuncture-and-electro-acupuncture-for-people-diagnosed-with-subacromial-pain-syndrome-a-multicentre-randomized-trial
#11
J Lewis, J Sim, P Barlas
BACKGROUND: Musculoskeletal disorders have been identified globally as the second most common healthcare problem for 'years lived with disability', and of these shoulder conditions are amongst the most common, frequently associated with substantial pain and morbidity. Exercise and acupuncture are often provided as initial treatments for musculoskeletal shoulder conditions but their clinical effectiveness is uncertain. This study compared group exercise with group exercise plus either acupuncture or electro-acupuncture in patients with subacromial pain syndrome...
January 20, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28106149/blood-pressure-reduction-in-diabetes-lessons-from-accord-sprint-and-empa-reg-outcome
#12
REVIEW
Pantelis A Sarafidis, Antonios A Lazaridis, Gema Ruiz-Hurtado, Luis M Ruilope
In patients with diabetes mellitus, the presence of hypertension substantially increases the risk of cardiovascular events, and reductions in blood pressure (BP) can reduce cardiovascular morbidity and mortality. Following evidence from trials randomizing patients to diastolic BP levels, previous guidelines recommended an office BP target of <130/80 mmHg in individuals with diabetes mellitus. However, the evidence for this systolic BP (SBP) target was derived from observational studies. When the results of the ACCORD-BP study showed that those individuals with diabetes mellitus and a target BP of <120 mmHg had a cardiovascular risk that is similar to those with <140 mmHg, all guidelines returned to a recommended SBP of <140 mmHg...
January 20, 2017: Nature Reviews. Endocrinology
https://www.readbyqxmd.com/read/28105914/homology-modeling-and-molecular-dynamics-provide-structural-insights-into-tospovirus-nucleoprotein
#13
Rayane Nunes Lima, Muhammad Faheem, João Alexandre Ribeiro Gonçalves Barbosa, Marcelo Depólo Polêto, Hugo Verli, Fernando Lucas Melo, Renato Oliveira Resende
BACKGROUND: Tospovirus is a plant-infecting genus within the family Bunyaviridae, which also includes four animal-infecting genera: Hantavirus, Nairovirus, Phlebovirus and Orthobunyavirus. Compared to these members, the structures of Tospovirus proteins still are poorly understood. Despite multiple studies have attempted to identify candidate N protein regions involved in RNA binding and protein multimerization for tospovirus using yeast two-hybrid systems (Y2HS) and site-directed mutagenesis, the tospovirus ribonucleocapsids (RNPs) remains largely uncharacterized at the molecular level and the lack of structural information prevents detailed insight into these interactions...
December 15, 2016: BMC Bioinformatics
https://www.readbyqxmd.com/read/28105873/loco-regional-morbidity-after-breast-conservation-and-axillary-lymph-node-dissection-for-early-breast-cancer-with-or-without-regional-nodes-radiotherapy-perspectives-in-modern-breast-cancer-treatment-the-skagen-trial-1-is-active
#14
Hanne Melgaard Nielsen, Rasmus Blechingberg Friis, Søren Linnet, Birgitte Vrou Offersen
BACKGROUND: Axillary lymph node dissection (ALND) and adjuvant radiotherapy (RT) in early breast cancer are associated with a risk of morbidity, including lymphedema and impaired shoulder mobility. The aim of this study was to evaluate loco-regional morbidity after breast conserving surgery (BCS), ALND, taxane-based chemotherapy and whole breast irradiation (WBI) with or without regional nodes RT. MATERIAL AND METHODS: Eligible patients had BCS and ALND from 2007 to 2012 followed by adjuvant taxane-based chemotherapy and if indicated, trastuzumab and endocrine treatment...
January 20, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28105576/effects-of-cognitive-behavioral-therapy-for-insomnia-and-armodafinil-on-quality-of-life-in-cancer-survivors-a-randomized-placebo-controlled-trial
#15
Anita R Peoples, Sheila N Garland, Michael L Perlis, Josée Savard, Charles E Heckler, Charles S Kamen, Julie L Ryan, Karen M Mustian, Michelle C Janelsins, Luke J Peppone, Gary R Morrow, Joseph A Roscoe
PURPOSE: Cancer-related insomnia is associated with diminished quality of life (QOL), suggesting that improvement in insomnia may improve QOL in cancer survivors. Cognitive behavioral therapy for insomnia (CBT-I) has been shown to improve insomnia, but less is known regarding its effect on QOL and whether improvement in insomnia corresponds to improved QOL. The present analysis examines the effects of CBT-I, with and without armodafinil, on QOL both directly and indirectly through improvements of insomnia...
January 19, 2017: Journal of Cancer Survivorship: Research and Practice
https://www.readbyqxmd.com/read/28105523/a-mindful-self-compassion-videoconference-intervention-for-nationally-recruited-posttreatment-young-adult-cancer-survivors-feasibility-acceptability-and-psychosocial-outcomes
#16
Rebecca A Campo, Karen Bluth, Sheila J Santacroce, Sarah Knapik, Julia Tan, Stuart Gold, Kamaira Philips, Susan Gaylord, Gary N Asher
PURPOSE: Young adult (YA) cancer survivors report substantial distress, social isolation, and body image concerns that can impede successful reintegration into life years after treatment completion. Mindful Self-Compassion (MSC) interventions focus on developing mindfulness and self-compassion for managing distress, hardships, and perceived personal inadequacies. An MSC intervention would be beneficial in supporting YA survivors' management of psychosocial challenges that arise in survivorship; however, a telehealth intervention modality is essential for reaching this geographically dispersed population...
January 19, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28105502/transfracture-medial-transposition-of-the-radial-nerve-associated-with-plate-fixation-of-the-humerus
#17
Ali Hassan Chamseddine, Amer Abdallah, Hadi Zein, Assad Taha
PURPOSE: The aim of this study was to illustrate safety, feasibility and advantages of transfracture medial transposition of the radial nerve during the lateral approach and lateral plating of humeral fractures located in the mid and distal shaft. METHODS: This was a retrospective review and analysis of medical records and radiographs of 19 patients who underwent a transfracture medial transposition of the radial nerve. Fifteen patients were treated for fresh fracture and four for nonunion...
January 19, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28105364/disseminated-penicillium-marneffei-infection-recurrence-in-a-non-acquired-immune-deficiency-syndrome-patient-a-case-report
#18
Zhixue Zhang, Fangxu Tao, Yining Li, Yudong Xiao, Zhishu Zhang, Jun Liu
Penicillium marneffei is a rare deep tissue fungal infection causing an endemic in Southeast Asia. This infection causes penicilliosis disease and is more common in patients who are immunocompromised. To date, no cases of P. marneffei infection relapse following treatment have been reported. A 36-year-old patient attended our hospital as a result of intermittent fever, cough, shortness of breath and multiple soft lesions located on the face, arms, neck and trunk. The medical radiological examination of the lung revealed multiple patchy exudative shadows, thick-walled hollow inner part of the visible lesions, bilateral pleural and pericardial effusion...
December 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28104990/sitagliptin-in-patients-with-non-alcoholic-steatohepatitis-a-randomized-placebo-controlled-trial
#19
Tisha R Joy, Charles A McKenzie, Rommel G Tirona, Kelly Summers, Shannon Seney, Subrata Chakrabarti, Neel Malhotra, Melanie D Beaton
AIM: To evaluate the effect of sitagliptin vs placebo on histologic and non-histologic parameters of non-alcoholic steatohepatitis (NASH). METHODS: Twelve patients with biopsy-proven NASH were randomized to sitagliptin (100 mg daily) (n = 6) or placebo (n = 6) for 24 wk. The primary outcome was improvement in liver fibrosis after 24 wk. Secondary outcomes included evaluation of changes in NAFLD activity score (NAS), individual components of NAS (hepatocyte ballooning, lobular inflammation, and steatosis), glycemic control and insulin resistance [including measurements of glycated hemoglobin (HbA1C) and adipocytokines], lipid profile including free fatty acids, adipose distribution measured using magnetic resonance imaging (MRI), and thrombosis markers (platelet aggregation and plasminogen activator inhibitor 1 levels)...
January 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28104392/scutellarein-antagonizes-the-tumorigenesis-by-modulating-cytokine-vegf-mediated-neoangiogenesis-and-dff-40-actuated-nucleosomal-degradation
#20
Prabhu Thirusangu, V Vigneshwaran, B R Vijay Avin, H Rakesh, H M Vikas, B T Prabhakar
Neoplastic cells often reside in distinctive tumor hypoxia armed with a series of adaptive responses including oxidative stress, defective apoptotic machinery and neoangiogenesis, through that further confer cell survival improvement. Plants still acts as reservoir of natural chemicals to provide newer active pharmacophores. Scutellarein is flavones which has wide range of pharmacophoral effects. In our current research, scutellarein employed for targeting oxidative stress mediated tumor angiogenesis and apoptotic nuclear fragmentation...
January 16, 2017: Biochemical and Biophysical Research Communications
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