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https://www.readbyqxmd.com/read/28823143/stent-thrombosis-and-optimal-duration-of-dual-antiplatelet-therapy-after-coronary-stenting-in-contemporary-practice
#1
Min Soo Cho, Duk-Woo Park
The introduction of drug-eluting stents (DES) in the practice of percutaneous coronary intervention (PCI) has substantially reduced angiographic and clinical restenosis but is associated with an increasing propensity for very late stent thrombosis (ST). Among several clinical, lesion, or procedure-related predictors of ST, early discontinuation of dual antiplatelet therapy (DAPT) is the most important factor for DES-associated late thrombosis; therefore, the optimal duration of DAPT is a major issue to be critically considered in the current DES era...
August 22, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28823141/targeted-therapy-of-ovarian-cancer-including-immune-check-point-inhibitor
#2
Jin Young Kim, Chi Heum Cho, Hong Suk Song
Epithelial ovarian cancer is the eighth most common cause of cancer-related deaths in women because most patients present with advanced stage disease at the time of diagnosis. Although cytoreductive surgery and platinum-based chemotherapy remain the gold standards of treatment, the recurrence rate of ovarian cancer remains high. Attempts to improve this standard two-drug chemotherapy by adding a third cytotoxic drug have failed to affect either progression-free survival or overall survival and have resulted in an increase in toxic side effects...
August 22, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28823114/prescription-pattern-of-urate-lowering-therapy-in-korean-gout-patients-data-from-the-national-health-claims-database
#3
Ji-Won Kim, Sang Gyu Kwak, Sung-Hoon Park
No abstract text is available yet for this article.
August 21, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28823082/mir-3910-promotes-the-growth-and-migration-of-cancer-cells-in-the-progression-of-hepatocellular-carcinoma
#4
Lina Cheng, Hongwei Wang, Shuangyin Han
INTRODUCTION: Previous studies have reported that specific depletion of mammalian sterile-like kinase (MST1) in the mouse liver driven Hepatocellular carcinoma (HCC). However, how the expression of MST1 was regulated in the progression of HCC remains largely unknown. MATERIALS AND METHODS: The expression of miR-3910 in the HCC tissues and cell lines were examined using q-PCR. The functions of miR-3910 in HCC were examined using MTT assay, Boyden chamber assay and soft agar assay...
August 19, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28823077/comparison-of-physical-function-in-early-rheumatoid-arthritis-patients-treated-with-biologics-for-1%C3%A2-year-who-achieved-clinical-remission-or-low-disease-activity
#5
Yosuke Hattori, Daihei Kida, Atsushi Kaneko
This study aimed to evaluate whether targeting clinical remission is appropriate for suppressing physical dysfunction in patients with early rheumatoid arthritis (RA). Subjects were all 75 early RA patients (within 2 years of onset) who were continuously treated with biologics for 12 months at our hospital. We evaluated the Simplified Disease Activity Index (SDAI) and Disability Index of the Health Assessment Questionnaire (HAQ-DI) at 3, 6, and 12 months from the initiation of biologics therapy. Rates of functional remission (HAQ-DI ≤ 0...
August 19, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28823073/effect-of-low-level-laser-therapy-%C3%AE-780%C3%A2-nm-on-the-mechanically-damaged-dentin-pulp-complex-in-a-model-of-extrusive-luxation-in-rat-incisors
#6
Dandara Andrade de Santana, Gabriela Ferraz Fonseca, Luciana Maria Pedreira Ramalho, Tânia Tavares Rodriguez, Marcio Cajazeira Aguiar
In order to regenerate the dental pulp, many strategies have been developed as phototherapy. In the pulp repair, we do not know if gallium-aluminum-arsenide (GaAlAs) laser preserves the primary odontoblasts or stimulates the formation of more dentin matrix when dental pulp is damaged. The aim of the present study was to examine the effect of laser phototherapy (λ780 nm) on vascularization, inflammation, density of the primary odontoblast layer, and formation of reactionary and reparative dentin in the dental pulp by provoking extrusion of the rat incisor...
August 19, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28823072/prevalence-and-predictors-of-digoxin-utilization-among-heart-failure-patients-with-reduced-ejection-fraction-in-qatar
#7
Alaa Abdullah Rahhal, Ahmed Awaisu, Kawthar M Tawengi, Safae AbuYousef, Lylia Mekideche
Background Digoxin is a cardiac glycoside that is recommended by clinical practice guidelines to be used in patients with heart failure with reduced ejection fraction (HFrEF) who still have persistent symptoms despite optimal medical therapy. However, this recommendation is based on limited and old trial data. Moreover, pharmacoepidemiologic studies are important in determining the prevalence of digoxin use and factors influencing this. Objective This study aimed to determine the prevalence and the predictors of digoxin utilization among patients with HFrEF with or without atrial fibrillation (AF) in Qatar...
August 19, 2017: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/28823060/cardiac-death-in-patients-with-left-ventricular-aneurysm-remodeling-and-myocardial-viability-by-gated-99m-tc-mibi-spect-and-gated-18-f-fdg-pet
#8
Weixue Wang, Xiang Li, Congna Tian, Shihua Zhao, Marcus Hacker, Xiaoli Zhang
(1) To evaluate the prognostic value of LV remodeling parameters in patients with LV aneurysm by gated SPECT (GSPECT), gated PET (GPET) and CMR; (2) to evaluate the impact of myocardial viability and LV remodeling on the long-term cardiac survival in patients with LV aneurysm. One hundred and twenty-six consecutive patients underwent GPET, GSPECT and CMR within two weeks, with a mean follow-up of 3.9 ± 1.5 years. End-diastolic volume (EDV, mL) and end-systolic volume (ESV, mL) measured by GPET, GSPECT and CMR and corrected for BSA; EDVI and ESVI were calculated...
August 19, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28823053/identification-of-a-ron-tyrosine-kinase-receptor-binding-peptide-using-phage-display-technique-and-computational-modeling-of-its-binding-mode
#9
Omid Zarei, Silvia Benvenuti, Fulya Ustun-Alkan, Maryam Hamzeh-Mivehroud, Siavoush Dastmalchi
RON (Recepteur d'Origine Nantais) tyrosine kinase receptor is a promising target for therapeutic intervention in cancer therapy. The aim of this work was identification of RON-binding peptides using phage display and computational modeling their mode of binding. A 12-mer peptide phage library was utilized to perform biopanning against RON. The RON-binding ability of the selected peptide-displaying phage and their possible binding sites were examined by ELISA. Binding modes and affinities were also predicted by docking and molecular dynamics (MD) simulation...
August 19, 2017: Journal of Molecular Modeling
https://www.readbyqxmd.com/read/28823052/sensitivity-analysis-of-ventricular-activation-and-electrocardiogram-in-tailored-models-of-heart-failure-patients
#10
C Sánchez, G D'Ambrosio, F Maffessanti, E G Caiani, F W Prinzen, R Krause, A Auricchio, M Potse
Cardiac resynchronization therapy is not effective in a variable proportion of heart failure patients. An accurate knowledge of each patient's electroanatomical features could be helpful to determine the most appropriate treatment. The goal of this study was to analyze and quantify the sensitivity of left ventricular (LV) activation and the electrocardiogram (ECG) to changes in 39 parameters used to tune realistic anatomical-electrophysiological models of the heart. Electrical activity in the ventricles was simulated using a reaction-diffusion equation...
August 19, 2017: Medical & Biological Engineering & Computing
https://www.readbyqxmd.com/read/28823033/the-combination-of-mitomycin-induced-blood-cells-with-a-temporary-treatment-of-ciclosporin-a-prolongs-allograft-survival-in-vascularized-composite-allotransplantation
#11
Christian Andreas Radu, Sebastian Fischer, Yannick Diehm, Otto Hetzel, Florian Neubrech, Laura Dittmar, Christian Kleist, Martha Maria Gebhard, Peter Terness, Ulrich Kneser, Jurij Kiefer
BACKGROUND: Vascularized composite allotransplantation (VCA) is a rapidly expanding field of transplantation and provides a potential treatment for complex tissue defects. Peripheral blood mononuclear cells (PBMCs) shortly incubated with the antibiotic and chemotherapeutic agent mitomycin C (MMC) can suppress allogeneic T cell response and control allograft rejection in various organ transplantation models. MMC-incubated PBMCs (MICs) are currently being tested in a phase I clinical trial in kidney transplant patients...
August 19, 2017: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/28823025/nanomedicine-associated-with-photodynamic-therapy-for-glioblastoma-treatment
#12
REVIEW
Leonardo B de Paula, Fernando L Primo, Antonio C Tedesco
Glioblastoma, also known as glioblastoma multiforme (GBM), is the most recurrent and malignant astrocytic glioma found in adults. Biologically, GBMs are highly aggressive tumors that often show diffuse infiltration of the brain parenchyma, making complete surgical resection difficult. GBM is not curable with surgery alone because tumor cells typically invade the surrounding brain, rendering complete resection unsafe. Consequently, present-day therapy for malignant glioma remains a great challenge. The location of the invasive tumor cells presents several barriers to therapeutic delivery...
August 19, 2017: Biophysical Reviews
https://www.readbyqxmd.com/read/28823024/effect-of-kaempferia-parviflora-extract-on-knee-osteoarthritis
#13
Hiroko Kobayashi, Ryo Suzuki, Kei Sato, Takatoshi Ogami, Hiroshi Tomozawa, Masahito Tsubata, Koji Ichinose, Masaki Aburada, Wataru Ochiai, Kiyoshi Sugiyama, Tsutomu Shimada
Knee osteoarthritis (OA) is becoming more prevalent worldwide due to increases in the numbers of elderly and obese patients. Currently, pharmaceutical medicines used for the treatment of OA are for symptomatic therapy and therefore new therapeutic agents are needed. Kaempferia parviflora (KP) is a plant growing naturally in Southeast Asia and has various pharmacological effects including an anti-inflammatory effect, but no effect on OA has yet been reported. We therefore conducted a search for the effects KP and the active components of KP extract (KPE) exert on OA as well as its mechanism of action...
August 19, 2017: Journal of Natural Medicines
https://www.readbyqxmd.com/read/28823022/long-term-bisphosphonate-therapy-in-osteogenesis-imperfecta
#14
REVIEW
A Biggin, C F Munns
PURPOSE OF REVIEW: Osteogenesis imperfecta (OI) is a genetic bone disorder resulting in bone fragility. It has a heterogeneous phenotype which typically includes reduced bone mass, multiple fractures, deformity, and chronic disability. Bisphosphonate treatment remains the first-line medical management, but there is still debate on aspects of its effectiveness. This review summarizes current knowledge about long-term bisphosphonate use in OI with recommendations on clinical application...
August 19, 2017: Current Osteoporosis Reports
https://www.readbyqxmd.com/read/28823018/prevalence-and-nature-of-potential-drug-drug-interactions-among-kidney-transplant-patients-in-a-german-intensive-care-unit
#15
Julia Amkreutz, Alexander Koch, Lukas Buendgens, Anja Muehlfeld, Christian Trautwein, Albrecht Eisert
Background Complex polypharmacotherapy makes kidney transplant patients vulnerable to drug-drug interactions (DDIs). Objective To study prevalence and nature of potential DDIs (pDDIs) in kidney transplant patients. Setting Internal medicine ICU, University Hospital RWTH Aachen. Method In this retrospective observational study, pDDIs were identified in the first week after transplant from 1999 to 2010. Patients aged at least 18 years with prescription of at least two drugs were included. Patients with incomplete data were excluded...
August 19, 2017: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/28822996/examining-bias-in-studies-of-statin-treatment-and-survival-in-patients-with-cancer
#16
Louise Emilsson, Xabier García-Albéniz, Roger W Logan, Ellen C Caniglia, Mette Kalager, Miguel A Hernán
Importance: Patients with cancer who use statins appear to have a substantially better survival than nonusers in observational studies. However, this inverse association between statin use and mortality may be due to selection bias and immortal-time bias. Objective: To emulate a randomized trial of statin therapy initiation that is free of selection bias and immortal-time bias. Design, Setting, and Participants: We used observational data on 17 372 patients with cancer from the Surveillance, Epidemiology, and End Results (SEER)-Medicare database (2007-2009) with complete follow-up until 2011...
August 20, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28822993/seropositivity-and-titers-of-anti-smooth-muscle-actin-antibody-are-associated-with-relapse-of-type-1-autoimmune-hepatitis
#17
Taro Shibuki, Taiga Otsuka, Hiroshi Isoda, Norimasa Araki, Yoshihito Kubotsu, Yasunori Kawaguchi, Shunya Nakashita, Wataru Yoshioka, Seiji Kawazoe, Hiroaki Kawasoe, Yasushi Ide, Toshihiko Mizuta, Saga Study Group Of Liver Diseases Sasld
BACKGROUND It is important to avoid relapse in autoimmune hepatitis (AIH) because repeated multiple relapses have been associated with a worse prognosis. However, risk factors for relapse before initiation of treatment are not fully understood. The aim of this study was to find predictive markers for relapse of type 1 AIH. MATERIAL AND METHODS We reviewed the records of 53 patients diagnosed with type 1 AIH based on the revised scoring system proposed by the International Autoimmune Hepatitis Group (IAIHG) between 2009 and 2014 at 4 hospitals belonging to the Saga Study Group of Liver Diseases (SASLD)...
August 20, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28822990/%C3%AE-%C3%AE-mangostins-induces-autophagy-and-shows-synergistic-effectwith-gemcitabine-in-pancreatic-cancer-cell-lines
#18
Myoungjae Kim, Young-Won Chin, Eun Joo Lee
Pancreatic cancer is one of the most lethal and aggressive cancers in the world. However, no effective treatment is currently available for pancreatic cancer. The objective of this study was to determine the anti-pancreatic cancer effect of α-mangostin (αM) and γ-mangostin (γM) extracted from the pericarp of Garcinia mangostana L.. Both αM and γM reduced the viability of pancreatic cancer cells MIA PaCa-2 and PANC-1 in a dose-dependent manner. These compounds induced apoptosis by increasing c-PARP and c-Caspase 3 levels...
August 21, 2017: Biomolecules & Therapeutics
https://www.readbyqxmd.com/read/28822963/%C3%AE-1a-subtype-adrenergic-agonist-therapy-for-failing-right-ventricle
#19
Patrick M Cowley, Guan-Ying Wang, Sunil K Joshi, Philip M Swigart, David H Lovett, Paul C Simpson, Anthony J Baker
Failure of the right ventricle (RV) is a serious disease with a poor prognosis and limited treatment options. Signaling by α1-adrenergic receptors (α1-ARs), in particular the α1A-subtype, mediate cardioprotective effects in multiple heart failure models. Recent studies show that chronic treatment with the α1A-subtype agonist A61603 improves function and survival in a model of LV failure. The goal of this study was to determine if chronic A61603 treatment is beneficial in a RV failure model. We used tracheal instillation of the fibrogenic antibiotic bleomycin in mice to induce pulmonary fibrosis, pulmonary hypertension, and RV failure within 2 wk...
August 19, 2017: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/28822958/therapeutic-molecules-against-type-2-diabetes-what-we-have-and-what-are-we-expecting
#20
REVIEW
Ashwini Kumar, Sudhanshu Kumar Bharti, Awanish Kumar
World Health Organization (WHO) has identified diabetes as one of the fastest growing non-communicable diseases with 422 million patients around the world in 2014. Diabetes, a metabolic disease, is characterized primarily by hyperglycemia which results in various macrovascular and microvascular complications like cardiovascular disease and neuropathies which can significantly deteriorate the quality of life. The body either does not manufactures enough insulin (type 1 diabetes or T1DM) or becomes insensitive to physiologically secreted insulin or both (type 2 diabetes or T2DM)...
April 9, 2017: Pharmacological Reports: PR
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