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https://www.readbyqxmd.com/read/28438383/remitting-seronegative-symmetrical-synovitis-with-pitting-edema-rs3pe-syndrome-induced-by-nivolumab
#1
Marie-Léa Gauci, Barouyr Baroudjian, Pauline Laly, Isabelle Madelaine, Laetitia Da Meda, Laetitia Vercellino, Martine Bagot, Frédéric Lioté, Cécile Pages, Céleste Lebbé
INTRODUCTION: A new articular syndrome described as immunrelated side effect of immunotherapy: PD-1 inhibitors have revolutionized the treatment of advanced melanoma but are responsible for immune-related toxicity. We report a case of remitting seronegative symetrical synovitis with pitting edema (RS3PE) syndrome induced by nivolumab. CASE REPORT: A 80 year-old man with stage IV BRAF-wild type and NRAS exon 2-mutated melanoma was treated first line by nivolumab 3mg/kg every 2 weeks...
March 8, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/28432167/a-tale-of-two-vasculitides-biopsy-proven-giant-cell-arteritis-followed-by-the-independent-development-of-renal-limited-microscopic-polyangiitis
#2
Roman Zuckerman, Mayur Patel, Deborah R Alpert
We describe an 80-year-old woman who presented with headaches, bilateral jaw claudication and visual symptoms. She was diagnosed with giant cell arteritis, which was confirmed by temporal artery biopsy. She was treated with high-dose prednisone followed by a slow taper, with complete resolution of symptoms. Approximately 4 years later, she developed progressively worsening renal function associated with haematuria. Serological workup revealed a high-titre perinuclear antinuclear cytoplasmic antibody and antibodies to myeloperoxidase...
April 21, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28428184/clinical-and-cost-effectiveness-safety-and-acceptability-of-community-intravenous-antibiotic-service-models-civas-systematic-review
#3
E D Mitchell, C Czoski Murray, D Meads, J Minton, J Wright, M Twiddy
OBJECTIVE: Evaluate evidence of the efficacy, safety, acceptability and cost-effectiveness of outpatient parenteral antimicrobial therapy (OPAT) models. DESIGN: A systematic review. DATA SOURCES: MEDLINE, EMBASE, CINAHL, Cochrane Library, National Health Service (NHS) Economic Evaluation Database (EED), Research Papers in Economics (RePEc), Tufts Cost-Effectiveness Analysis (CEA) Registry, Health Business Elite, Health Information Management Consortium (HMIC), Web of Science Proceedings, International Pharmaceutical Abstracts, British Society for Antimicrobial Chemotherapy website...
April 20, 2017: BMJ Open
https://www.readbyqxmd.com/read/28427039/low-dose-growth-hormone-treatment-in-infants-and-toddlers-with-prader-willi-syndrome-is-comparable-to-higher-dosage-regimens
#4
Elly Scheermeyer, Mark Harris, Ian Hughes, Patricia A Crock, Geoffrey Ambler, Charles F Verge, Phil Bergman, George Werther, Maria E Craig, Catherine S Choong, Peter S W Davies
OBJECTIVE: Evaluate benefit and risk of low dose growth hormone treatment (GHT, 4.5mg/m(2)/week) in very young children with Prader-Willi Syndrome (PWS). DESIGN: Prospective longitudinal clinical intervention. METHODS: We evaluated 31 infants (aged 2-12months) and 42 toddlers (13-24months) from the PWS-OZGROW database for height, weight and BMI using the World Health Organization standard deviation scores (SDSWHO) and PWS specific BMI (SDSPWS), bone age, insulin-like growth factor 1 (IGF-I) levels and adverse events over 3years of GHT...
March 24, 2017: Growth Hormone & IGF Research
https://www.readbyqxmd.com/read/28425573/evaluation-of-australian-dermatological-postoperative-patient-information-leaflets-should-we-have-a-national-checklist
#5
William Tn Hunt, Niamh-Anna O'Sullivan, Alan Donnelly
BACKGROUND/OBJECTIVES: Patient information leaflets (PILs) are frequently provided to patients following dermatological surgery to provide advice and reassurance in the community. This evaluation reviewed the guidance specified in postoperative PILs across the 40 Australian dermatology teaching departments and clinics. METHODS: All 40 departments and clinics were identified and asked to provide their postoperative information leaflets on sutured wound care (preferable) or excision biopsy (September-October 2015)...
April 20, 2017: Australasian Journal of Dermatology
https://www.readbyqxmd.com/read/28424569/current-knowledge-of-schisandra-chinensis-turcz-baill-chinese-magnolia-vine-as-a-medicinal-plant-species-a-review-on-the-bioactive-components-pharmacological-properties-analytical-and-biotechnological-studies
#6
REVIEW
Agnieszka Szopa, Radosław Ekiert, Halina Ekiert
Schisandra chinensis Turcz. (Baill.) is a plant species whose fruits have been well known in Far Eastern medicine for a long time. However, schisandra seems to be a plant still underestimated in contemporary therapy still in the countries of East Asia. The article presents latest available information on the chemical composition of this plant species. Special attention is given to dibenzo cyclooctadiene lignans. In addition, recent studies of the biological activity of dibenzocyclooctadiene lignans and schisandra fruit extracts are recapitulated...
2017: Phytochemistry Reviews: Proceedings of the Phytochemical Society of Europe
https://www.readbyqxmd.com/read/28423313/power-grid-protection-of-the-muscle-mitochondrial-reticulum
#7
Brian Glancy, Lisa M Hartnell, Christian A Combs, Armel Fenmou, Junhui Sun, Elizabeth Murphy, Sriram Subramaniam, Robert S Balaban
Mitochondrial network connectivity enables rapid communication and distribution of potential energy throughout the cell. However, this connectivity puts the energy conversion system at risk, because damaged elements could jeopardize the entire network. Here, we demonstrate the mechanisms for mitochondrial network protection in heart and skeletal muscle (SKM). We find that the cardiac mitochondrial reticulum is segmented into subnetworks comprising many mitochondria linked through abundant contact sites at highly specific intermitochondrial junctions (IMJs)...
April 18, 2017: Cell Reports
https://www.readbyqxmd.com/read/28422925/dynamics-of-b-cell-recovery-following-kidney-bone-marrow-transplant-recipients
#8
Baoshan Gao, Yiming Gu, Chunshu Rong, Carolina Moore, Fabrice Porcheray, Waichi Wong, Frederic Preffer, Susan L Saidman, Yaowen Fu, Benedict Cosimi, David H Sachs, Tatsuo Kawai, Megan Sykes, Emmanuel Zorn
BACKGROUND: Previous studies identified B cell gene signatures and predominance of specific B cell subsets as a marker of operational tolerance following kidney transplantation. These findings suggested a role for B cells in the establishment or maintenance of tolerance. Here we analyzed B cell recovery in 4 subjects, 3 of whom achieved tolerance after combined kidney/bone marrow transplantation. METHODS: Peripheral B cell subsets were examined longitudinally by flow cytometry...
April 19, 2017: Transplantation
https://www.readbyqxmd.com/read/28422880/the-management-and-surgical-intervention-timing-of-enchondromas-a-10-year-experience
#9
Xijie Zhou, Bin Zhao, Poonit Keshav, Xinglong Chen, Weiyang Gao, Hede Yan
Enchondroma, reportedly the most common primary tumor of the long bones of the hand, usually develops during the first till fourth decades of life. However, there has no consensus been reached regarding the surgical intervention timing for these patients. We aim to evaluate the optimal surgical intervention timing for the patients with fractures due to enchondromas, investigate the impact of pathological fractures on the treatment and outcomes in these patients.Medical records and X-rays of patients treated for enchondroma of the hand from 2005 to 2015 were retrospectively reviewed...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28421810/catheter-traction-and-gastric-outlet-obstruction-a-repeated-complication-of-using-a-foley-catheter-for-gastrostomy-tube-replacement
#10
Jorge Fonseca, Gonçalo Nunes, Marta Patita, Rita Barosa, Carla Adriana Santos
BACKGROUND: Percutaneous endoscopic gastrostomy (PEG) is a safe procedure and major morbidity is unusual. However, the number of PEG fed patients is increasing all over the world and complications may become more and more frequent. CASE REPORT: We describe a 73 years old woman with persistent vomit after replacement of the standard PEG tube with a Foley catheter. An upper GI endoscopy showed the catheter pulled into the duodenum causing gastric outlet obstruction...
March 30, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28421103/svp-like-mads-box-genes-control-dormancy-and-budbreak-in-apple
#11
Rongmei Wu, Sumathi Tomes, Sakuntala Karunairetnam, Stuart D Tustin, Roger P Hellens, Andrew C Allan, Richard C Macknight, Erika Varkonyi-Gasic
The annual growth cycle of trees is the result of seasonal cues. The onset of winter triggers an endodormant state preventing bud growth and, once a chilling requirement is satisfied, these buds enter an ecodormant state and resume growing. MADS-box genes with similarity to Arabidopsis SHORT VEGETATIVE PHASE (SVP) [the SVP-like and DORMANCY ASSOCIATED MADS-BOX (DAM) genes] have been implicated in regulating flowering and growth-dormancy cycles in perennials. Here, we identified and characterized three DAM-like (MdDAMs) and two SHORT VEGETATIVE PHASE-like (MdSVPs) genes from apple (Malus × domestica 'Royal Gala')...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28420517/ileocecal-endometriosis-diagnosis-and-management
#12
Ana López Carrasco, Alicia Hernández Gutiérrez, Paula A Hidalgo Gutiérrez, Roberto Rodríguez González, José L Marijuán Martín, Ignacio Zapardiel, Javier de Santiago García
OBJECTIVE: Ileocecal endometriosis is rare. Symptoms range from no symptoms, cramps, vomiting, to acute intestinal obstruction. Our objective was to review our cases, clarify, and resume its most appropriate management focusing on the factors to determine diagnosis. This is a retrospective study by revision of medical charts of all ileal endometriosis cases of our unit from 2006 to 2014. CASE REPORT: Seven cases were found; three (43%) had previous endometriosis laparoscopic diagnosis, four (57%) had partial bowel obstruction episodes, three (43%) had chronic pelvic pain, and one developed acute intestinal obstruction in postoperative ileostomy closure...
April 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28416657/role-of-atmospheric-oxidation-in-recent-methane-growth
#13
Matthew Rigby, Stephen A Montzka, Ronald G Prinn, James W C White, Dickon Young, Simon O'Doherty, Mark F Lunt, Anita L Ganesan, Alistair J Manning, Peter G Simmonds, Peter K Salameh, Christina M Harth, Jens Mühle, Ray F Weiss, Paul J Fraser, L Paul Steele, Paul B Krummel, Archie McCulloch, Sunyoung Park
The growth in global methane (CH4) concentration, which had been ongoing since the industrial revolution, stalled around the year 2000 before resuming globally in 2007. We evaluate the role of the hydroxyl radical (OH), the major CH4 sink, in the recent CH4 growth. We also examine the influence of systematic uncertainties in OH concentrations on CH4 emissions inferred from atmospheric observations. We use observations of 1,1,1-trichloroethane (CH3CCl3), which is lost primarily through reaction with OH, to estimate OH levels as well as CH3CC3 emissions, which have uncertainty that previously limited the accuracy of OH estimates...
April 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28414154/targeting-synovial-neoangiogenesis-in-rheumatoid-arthritis
#14
REVIEW
Agathe Leblond, Yannick Allanore, Jérôme Avouac
In Rheumatoid arthritis (RA), neoangiogenesis is an early and crucial event to promote the development of the hyperplasic proliferative pathologic synovium. Endothelial cells are critical for the formation of new blood vessels since they highly contribute to angiogenesis and vasculogenesis. Current therapies in RA target the inflammatory consequences of autoimmune activation and despite major improvements these last years still refractory patients or incomplete responders may be seen raising the point of the need to identify complementary additive and innovative therapies...
April 14, 2017: Autoimmunity Reviews
https://www.readbyqxmd.com/read/28413381/delayed-cytoreductive-nephrectomy-following-three-years-of-targeted-therapy-for-metastatic-renal-cell-carcinoma
#15
Ariel Schulman, Mathew Fakhoury, Jean P Wuilleumier, Kevin Becker, Bernadine Donahue, Ruoqing Huang, James Butler, Howard Goodman, Ervin Teper, David Silver
We present a 55-year-old male, with good performance status who was diagnosed with a case of metastatic renal cell carcinoma following a pathologic femur fracture. Despite good performance status, multifocal metastases and poor-prognostic features portended a grim prognosis with predicted overall survival of less than nine months. On initial presentation, he was excluded from cytoreductive nephrectomy based on brain metastasis and interleukin-2 was not pursued as the primary tumor was to be left in situ. The patient was reconsidered for cytoreductive nephrectomy after sustained response to fifth line targeted therapies with shrinkage of tumor burden...
January 2017: Current Urology
https://www.readbyqxmd.com/read/28411731/take-over-again-investigating-multimodal-and-directional-tors-to-get-the-driver-back-into-the-loop
#16
Sebastiaan Petermeijer, Pavlo Bazilinskyy, Klaus Bengler, Joost de Winter
When a highly automated car reaches its operational limits, it needs to provide a take-over request (TOR) in order for the driver to resume control. The aim of this simulator-based study was to investigate the effects of TOR modality and left/right directionality on drivers' steering behaviour when facing a head-on collision without having received specific instructions regarding the directional nature of the TORs. Twenty-four participants drove three sessions in a highly automated car, each session with a different TOR modality (auditory, vibrotactile, and auditory-vibrotactile)...
July 2017: Applied Ergonomics
https://www.readbyqxmd.com/read/28411235/anticoagulant-and-antiplatelet-use-in-seniors-with-chronic-subdural-hematoma-systematic-review
#17
Santhosh Nathan, Zahra Goodarzi, Nathalie Jette, Clare Gallagher, Jayna Holroyd-Leduc
OBJECTIVE: To address whether to restart older patients on anticoagulants or antiplatelet agents in the setting of a chronic subdural hematoma (cSDH). METHODS: This is an update of a previous review (searched until July 2012). Medline, EMBASE, ISI Web of Knowledge, Google Scholar, PLOS, and the Cochrane Register for Systematic Reviews databases were searched from January 2012 to December 2016. Studies included older adults (those over 65 years) experiencing traumatic subdural hematoma or cSDH who were on anticoagulation or antiplatelet agents...
April 14, 2017: Neurology
https://www.readbyqxmd.com/read/28410791/gastrointestinal-safety-of-celecoxib-versus-naproxen-in-patients-with-cardiothrombotic-diseases-and-arthritis-after-upper-gastrointestinal-bleeding-concern-an-industry-independent-double-blind-double-dummy-randomised-trial
#18
Francis K L Chan, Jessica Y L Ching, Yee Kit Tse, Kelvin Lam, Grace L H Wong, Siew C Ng, Vivian Lee, Kim W L Au, Pui Kuan Cheong, Bing Y Suen, Heyson Chan, Ka Man Kee, Angeline Lo, Vincent W S Wong, Justin C Y Wu, Moe H Kyaw
BACKGROUND: Present guidelines are conflicting for patients at high risk of both cardiovascular and gastrointestinal events who continue to require non-steroidal anti-inflammatory drugs (NSAIDs). We hypothesised that a cyclooxygenase-2-selective NSAID plus proton-pump inhibitor is superior to a non-selective NSAID plus proton-pump inhibitor for prevention of recurrent ulcer bleeding in concomitant users of aspirin with previous ulcer bleeding. METHODS: For this industry-independent, double-blind, double-dummy, randomised trial done in one academic hospital in Hong Kong, we screened patients with arthritis and cardiothrombotic diseases who were presenting with upper gastrointestinal bleeding, were on NSAIDs, and require concomitant aspirin...
April 11, 2017: Lancet
https://www.readbyqxmd.com/read/28408734/mycophenolate-mofetil-and-pulmonary-fibrosis-after-kidney-transplantation-a-case-report
#19
Kazuhiro Takahashi, Pauline Go, Chad H Stone, Mohamed Safwan, Krishna G Putchakayala, William J Kane, Lauren E Malinzak, Dean Y Kim, Jason E Denny
BACKGROUND Mycophenolate mofetil (MMF) induced lung disease has been described in only a few isolated reports. We report a case of fatal respiratory failure associated with MMF after kidney transplantation. CASE REPORT A 50-year-old Hispanic male with a history of end-stage renal disease secondary to hypertension underwent deceased donor kidney transplantation. His preoperative evaluations were normal except for a chest x-ray which showed bilateral interstitial opacities. Tacrolimus and MMF were started on the day of surgery...
April 14, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28407492/residual-vein-thrombosis-and-serial-d-dimer-for-the-long-term-management-of-patients-with-deep-venous-thrombosis
#20
Paolo Prandoni, Valentina Vedovetto, Maurizio Ciammaichella, Eugenio Bucherini, Sara Corradini, Iolanda Enea, Benilde Cosmi, Nicola Mumoli, Adriana Visonà, Giovanni Barillari, Carlo Bova, Roberto Quintavalla, Nello Zanatta, Simona Pedrini, Sabina Villalta, Giuseppe Camporese, Sofie Testa, Roberto Parisi, Cecilia Becattini, Stefano Cuppini, Vittorio Pengo, Gualtiero Palareti
BACKGROUND: The optimal long-term strategy for preventing recurrent venous thromboembolism (VTE) in patients with deep-vein thrombosis (DVT) is uncertain. METHODS: In 620 consecutive outpatients with a first proximal DVT who had completed at least three months of anticoagulation (unprovoked in 483, associated with minor risk factors in 137), the ultrasound presence of residual vein thrombosis (RVT) was assessed and defined as an incompressibility of at least 4mm...
April 4, 2017: Thrombosis Research
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