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https://www.readbyqxmd.com/read/28547182/three-year-survival-of-art-high-viscosity-glass-ionomer-and-resin-composite-restorations-in-people-with-disability
#1
Gustavo F Molina, Denise Faulks, Ignacio Mazzola, Ricardo J Cabral, Jan Mulder, Jo E Frencken
OBJECTIVES: To assess the 3-year cumulative survival rate of atraumatic restorative treatment (ART) and conventional resin composite restorations (CRT) placed in persons with disability. MATERIALS AND METHODS: Patients referred for restorative care to the Haemophilia Foundation special care service were treated by one of two specialists. Patients and/or caregivers were provided with written and verbal information regarding treatment options and selected the alternative they preferred...
May 25, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28546527/effect-of-necrosis-on-the-mirna-mrna-regulatory-network-in-crt-mg-human-astroglioma-cells
#2
So-Hee Ahn, Jung-Hyuck Ahn, Dong-Ryeol Ryu, Jisoo Lee, Min-Sun Cho, Youn-Hee Choi
Purpose: Glioblastoma multiforme (GBM) is the most common adult primary intracranial tumor. The remarkable features of GBM include central necrosis. MicroRNAs (miRNAs) have been considered as diagnostic/prognostic biomarkers for many cancers, including glioblastoma. However, the effect of necrosis on the miRNA expression profile and predicted miRNA-mRNA regulatory information remain unclear. The purpose of this study is to examine the effect of necrotic cells on the modulation of miRNA and mRNA expression profiles and miRNA-mRNA network in CRT-MG cells...
May 22, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28545852/duration-of-reverse-remodeling-response-to-cardiac-resynchronization-therapy-rates-predictors-and-clinical-outcomes
#3
Takafumi Oka, Koichi Inoue, Koji Tanaka, Yuko Toyoshima, Takaaki Isshiki, Takeshi Kimura, Masakiyo Nobuyoshi, Satoshi Shizuta, Takeshi Arita, Satoki Fujii, Katsuomi Iwakura, Kenshi Fujii, Kenji Ando
BACKGROUND: A subset of patients undergoing cardiac resynchronization therapy (CRT) for heart failure (HF) with severe left ventricular (LV) dysfunction experience only short-lived LV reverse remodeling. Little is known about the incidence and prognosis of this finding. We sought to identify predictors of a brief response and investigated the prognosis in a retrospective study. METHODS: A total of 528 patients from a Japanese multicenter database with full echocardiography datasets were enrolled...
May 12, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28545627/impact-of-renal-function-on-survival-after-cardiac-resynchronization-therapy
#4
J Alvin Kpaeyeh, Laura Divoky, J Madison Hyer, David D Daly, Anbukarasi Maran, Ashley Waring, Michael R Gold
Chronic kidney disease (CKD) is associated with worse survival in patients with heart disease including those with implantable devices. Cardiac resynchronization therapy (CRT) can potentially improve renal function. To assess the relation between the change in renal function and survival with CRT, 238 patients undergoing initial CRT with defibrillator implantation between 2002 and 2011 were followed. The primary end point was all-cause mortality. The estimated glomerular filtration rate (eGFR), before implantation and 6 ± 3 months after CRT was calculated...
April 27, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28545626/very-late-continued-reverse-remodelling-after-cardiac-resynchronization-therapy-in-patients-with-extreme-left-ventricular-dilatation
#5
Samuel Larue-Grondin, François Philippon, Jean-François Sarrazin, Sacha-Michelle Dubois-Sénéchal, Michelle Dubois, Mario Sénéchal
Response to cardiac resynchronization therapy (CRT) varies greatly among patients. We present 2 patients with severe heart failure symptoms (New York Heart Association class IV) and extreme initial left ventricular (LV) dilatation (LV end-diastolic diameter of 92 mm and 80 mm, respectively) and severe functional mitral regurgitation who underwent CRT device implantation. Long-term follow-up showed late (≥ 4 years) normalization of LV ejection fraction (LVEF), LV dimensions, and functional status. In a subgroup of patients with nonischemic dilated cardiomyopathy and complete left bundle branch block, late continued LV reverse remodelling may lead to normalization of LV volumes and LVEF and significant improvement in functional class...
June 2017: Canadian Journal of Cardiology
https://www.readbyqxmd.com/read/28545588/patterns-of-local-regional-recurrence-after-conformal-and-intensity-modulated-radiotherapy-for-head-and-neck-cancer
#6
Safora Johansen, Mathilde H Norman, Einar Dale, Cecilie D Amdal, Torbjørn Furre, Eirik Malinen, Jan F Evensen
AIM: To evaluate the patterns of loco-regional recurrences in head and neck cancer patients METHODS: Twenty-six out of 112 patients treated with primary or postoperative 3D CRT or IMRT for their primary and recurrent disease between 2007 and 2013 were included. The CT images of recurrent disease were rigidly registered with the primary CT images for each patient. To assess overlaps and overlap localization, the recurrence volume overlapping with the primary target volume was identified...
May 25, 2017: Radiation Oncology
https://www.readbyqxmd.com/read/28545032/endoplasmic-reticulum-stress-mediated-membrane-expression-of-crt-erp57-induces-immunogenic-apoptosis-in-drug-resistant-endometrial-cancer-cells
#7
Qin Xu, Chuanben Chen, An Lin, Yunqing Xie
OBJECTIVE: To investigate the role of endoplasmic reticulum (ER) stress-mediated CRT/ERp57 complex expression underlying the mechanism of resistance to doxorubicin (DOX) in endometrial carcinoma (EC) in vivo and in vitro. METHODS: The expression of CRT, ERp57, p-PERK, eIF2α, p-eIF2α in EC patients and EC cells was detected by Western blots and by immunofluorescence assay. MTT assay was used to determine the LC50 of EC cells to DOX and cell viability. Apoptosis was assayed using flow cytometer...
May 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28544805/a-comparison-of-attitudes-to-laryngeal-cancer-treatment-outcomes-a-time-trade-off-study
#8
David W Hamilton, Ami Pedersen, Hannah Blanchford, Janneke E Bins, Peter McMeekin, Richard Thomson, Vinidh Paleri, Janet A Wilson
DESIGN: Time trade-off choice experiment. SETTING: Two large head and neck cancer centres. PARTICIPANTS: Patients who have received treatment for head and neck cancer and members of the head and neck cancer multidisciplinary team. MAIN OUTCOME MEASURES: Participants were asked to rank the outcome scenarios, assign utility values using time trade-off and rate the importance of survival on treatment choice. RESULTS: 49 head and neck cancer patients and 73 staff members were recruited...
May 19, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/28543265/stricter-criteria-for-left-bundle-branch-block-diagnosis-do-not-improve-response-to-crt
#9
Emanuele Bertaglia, Federico Migliore, Anna Baritussio, Antonio De Simone, Albino Reggiani, Domenico Pecora, Antonio D'Onofrio, Antonio Rapacciuolo, Gianluca Savarese, Attilio Pierantozzi, Biondino Marenna, Franco Ruffa, Monica Campari, Maurizio Malacrida, Giuseppe Stabile
BACKGROUND: Cardiac resynchronization therapy (CRT) has proved to be effective in patients with heart failure and left bundle branch block (LBBB). Recently, new ECG criteria have been proposed for the diagnosis of LBBB. These criteria are stricter than the current American Heart Association (AHA) criteria. We assessed the rate of echocardiographic response to CRT in patients with traditional LBBB versus patients who met the new criteria (strict LBBB). METHODS: Consecutive patients undergoing CRT were enrolled in the CRT MORE registry...
May 23, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28543134/-real-life-longevity-of-implantable-cardioverter-defibrillator-devices
#10
Antonis S Manolis, Themistoklis Maounis, Spyridon Koulouris, Vassilios Vassilikos
BACKGROUND: Manufacturers of implantable cardioverter-defibrillators (ICDs) promise a 5- to 9-year projected longevity; however, real-life data indicate otherwise. The aim of the present study was to assess ICD longevity among 685 consecutive patients over the last 20 years. HYPOTHESIS: Real-life longevity of ICDs may differ from that stated by the manufacturers. METHODS: The study included 601 men and 84 women (mean age, 63.1 ± 13.3 years)...
May 22, 2017: Clinical Cardiology
https://www.readbyqxmd.com/read/28543106/the-concept-of-triple-wavefront-fusion-during-biventricular-pacing-using-the-egm-to-produce-the-best-acute-hemodynamic-improvement-in-crt
#11
Iris A H Ter Horst, Margot D Bogaard, Anton E Tuinenburg, Thomas P Mast, Teun P de Boer, Pieter A Doevendans, Mathias Meine
BACKGROUND: Previous reports suggest that Biventricular pacing (BiVp) fused with intrinsic conduction (BiVp-fusion, triple wavefront fusion) is associated with improved resynchronization compared to pure-BiVp in cardiac resynchronization therapy (CRT). This study aimed to assess the association between acute hemodynamic benefit of CRT and signs of BiVp-fusion by using a novel EGM-based method. METHODS: In 17 patients undergoing CRT implantation, 28 combinations of atrioventricular (AV) and interventricular (VV) delays were applied while invasively measuring acute hemodynamic response based on maximum rate of LV pressure rise (LV dP/dtmax ) to assess optimal BiVp settings...
May 23, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28540981/comparison-of-de-novo-versus-upgrade-cardiac-resynchronization-therapy-focused-on-the-upgrade-for-pacing-induced-cardiomyopathy
#12
Hye Bin Gwag, Kwang Jin Chun, Jin Kyung Hwang, Kyoung Min Park, Young Keun On, June Soo Kim, Seung Jung Park
PURPOSE: This study aimed to determine whether upgrade cardiac resynchronization therapy (CRT) shows better outcomes than de novo CRT. To do so, we compared the efficacy of CRT between de novo and upgrade groups, focusing particularly on the effect of upgrade CRT on patients with pacing-induced cardiomyopathy (PiCM). MATERIALS AND METHODS: PiCM was defined as new-onset dilated cardiomyopathy following pacemaker implantation in patients with baseline normal ejection fraction ≥50%...
July 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/28537197/saffron-carotenoids-crocin-and-crocetin-binding-to-human-serum-albumin-as-investigated-by-different-spectroscopic-methods-and-molecular-docking
#13
Moslem Jafarisani, S Zahra Bathaie, Mir F Mousavi
Therapeutic effects of saffron ingredients were studied in some diseases. The pharmacokinetics and pharmacodynamics of these ingredients were also studied, but their transport mechanism is not clearly known. Serum albumin has been known as the most important transporter of many drugs in the body that affects their disposition, transportation and bioavailability. Here, we investigated the interaction of crocin (Cro) with HSA, for the first time, and compared with the crocetin (Crt)-HSA interaction. UV and fluorescence spectroscopy, circular dichroism (CD) and molecular docking was applied to investigate the possibility and mechanism of binding of HSA with these natural carotenoids...
May 24, 2017: Journal of Biomolecular Structure & Dynamics
https://www.readbyqxmd.com/read/28534322/-value-of-functional-magnetic-resonance-imaging-in-predicting-outcomes-of-neoadjuvant-chemoradiotherapy-in-rectal-cancer
#14
Yishan Yu, Jinbo Yue, Jinming Yu
Rectal cancer is one of the common cancers which poses a threat to the health of mankind. In recent years. Multi-modality treatment strategies for locally advanced rectal cancer improve the treatment efficiency. Accurate prediction of the treatment response after the neoadjuvant chemoradiotherapy (CRT) can guide more suitable treatment strategy. MERCURY study proved the prognostic value of post-CRT standard morphologic MRI(T2-weighted) assessment of tumor regression grade(TRG), and MRI assessment of circumferential resection margin can guide the definitive surgery...
May 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28532770/changes-in-loop-diuretic-dose-and-outcome-after-cardiac-resynchronization-therapy-in-patients-with-heart-failure-and-reduced-left-ventricular-ejection-fractions
#15
Pieter Martens, Frederik H Verbrugge, Petra Nijst, Matthias Dupont, Wilfried Mullens
Cardiac resynchronization therapy (CRT) improves cardiac hemodynamics. Therefore, the maintenance dose of loop diuretic therapy might be reduced. Consecutive patients who underwent CRT (n = 648) were retrospectively evaluated. Loop diuretic dose was recorded at baseline before implantation and 6 months later with patients classified into 4 groups: (1) no loop diuretic, (2) down-titration, (3) unchanged dose, and (4) up-titration. Afterward total loop diuretic exposure was calculated. Renal function trajectories were evaluated as the difference between implantation and censoring serum creatinine (Cr) value...
April 27, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28529894/integrating-immunotherapy-into-chemoradiation-regimens-for-medically-inoperable-locally-advanced-non-small-cell-lung-cancer
#16
REVIEW
Salma K Jabbour, Abigail T Berman, Charles B Simone
For patients with inoperable stage II-III non-small cell lung cancer (NSCLC), the backbone of curative intent therapy is concurrent chemoradiotherapy (CRT). As checkpoint inhibitors have shown clinical benefit in the setting of metastatic NSCLC, additional study is necessary to understand their role in patients receiving CRT. When integrating immunotherapy with radiotherapy (RT) for cure, clinicians will need to consider synergy, timing, doses, and safety among the combination of therapies. This article seeks to review data evaluating interactions, temporal sequencing, fractionation, and overlapping toxicity profiles of thoracic chemoradiation and immunotherapy...
April 2017: Translational Lung Cancer Research
https://www.readbyqxmd.com/read/28527541/impact-of-chemoradiation-after-supra-or-infrahyoid-cancer-on-aerodynamic-subjective-and-objective-voice-assessments-a-multicenter-prospective-study
#17
Jérôme R Lechien, Mohamad Khalife, Kathy Huet, Anne-Francoise Fourneau, Véronique Delvaux, Myriam Piccaluga, Bernard Harmegnies, Sven Saussez
OBJECTIVES: The study aimed to investigate the impact of chemoradiotherapy (CRT) on speech and voice quality according to the anatomic localization of the head and neck cancer. METHODS: Thirty-four patients treated by CRT for advanced suprahyoid (N = 17) or infrahyoid (N = 17) cancer were assessed for speech function, videolaryngostroboscopy, Voice Handicap Index, blinded Grade, Roughness, Breathiness, Asthenia, Strain, and Instability, acoustic measurements, and aerodynamic measurements...
May 17, 2017: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/28527010/glioblastoma-multiforme-gbm-in-the-elderly-initial-treatment-strategy-and-overall-survival
#18
Scott M Glaser, Michael J Dohopolski, Goundappa K Balasubramani, John C Flickinger, Sushil Beriwal
The EORTC trial which solidified the role of external beam radiotherapy (EBRT) plus temozolomide (TMZ) in the management of GBM excluded patients over age 70. Randomized studies of elderly patients showed that hypofractionated EBRT (HFRT) alone or TMZ alone was at least equivalent to conventionally fractionated EBRT (CFRT) alone. We sought to investigate the practice patterns and survival in elderly patients with GBM. We identified patients age 65-90 in the National Cancer Data Base (NCDB) with histologically confirmed GBM from 1998 to 2012 and known chemotherapy and radiotherapy status...
May 19, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28522137/significance-of-change-in-serum-bilirubin-in-predicting-left-ventricular-reverse-remodeling-and-outcomes-in-heart-failure-patients-with-cardiac-resynchronization-therapy
#19
Junya Hosoda, Toshiyuki Ishikawa, Katsumi Matsumoto, Kohei Iguchi, Hirooki Matsushita, Yutaka Ogino, Yuka Taguchi, Teruyasu Sugano, Tomoaki Ishigami, Kazuo Kimura, Kouichi Tamura
BACKGROUND: Research on the correlation of serum bilirubin level with cardiac function as well as outcomes in heart failure patients with cardiac resynchronization therapy (CRT) has not yet been reported. The aim of this study was to analyze the relationship between change in serum bilirubin level and left ventricular reverse remodeling, and also to clarify the impact of bilirubin change on clinical outcomes in CRT patients. METHODS: We evaluated 105 consecutive patients who underwent CRT...
May 15, 2017: Journal of Cardiology
https://www.readbyqxmd.com/read/28520695/calreticulin-ameliorates-hypoxia-reoxygenation-induced-human-microvascular-endothelial-cell-injury-by-inhibiting-autophagy
#20
You Wang, Tian-Qi Tao, Dan-Dan Song, Xiu-Hua Liu
BACKGROUND: Autophagy has been found to be involved in myocardial ischemia/reperfusion injury. However, the underlying mechanism and significance of autophagy in reperfusion injury remain unclear. Herein, we evaluated the effects of exogenous calreticulin (CRT) on autophagy in hypoxia/reoxygenation (H/R)-treated human microvascular endothelial cells (MECs). METHODS: Human MECs were pretreated with CRT (25 pg/mL) for 30 min, followed by exposure in an incubator filled with a gas mixture of 90% N2, 5% O2, and 5% CO2 for 8-h hypoxia...
May 17, 2017: Shock
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