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Barshikar S, Laguerre M, Gordon P, Lopez M. Integrated Care Models for Long Coronavirus Disease. Phys Med Rehabil Clin N Am 2023; 34:689-700. [PMID: 37419540 DOI: 10.1016/j.pmr.2023.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2023]
Abstract
Professional or governmental agencies and organizations have developed guidelines to define the problem and evaluate and manage patients with Post-Acute Sequelae of SARS CoV-2 (PASC). Multidisciplinary models largely exist in academic centers and larger cities; however, most care for PASC patients is provided by the primary care providers. The American Academy of Physical Medicine and Rehabilitation has been in the forefront in releasing consensus statements as a part of the long COVID collaborative.
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Affiliation(s)
- Surendra Barshikar
- Physical Medicine and Rehabilitation UT Southwestern Medical Center, 5161 Harry Hines Boulevard, Dallas, TX 75390-9055, USA.
| | - Martin Laguerre
- Physical Medicine and Rehabilitation UT Southwestern Medical Center, 5161 Harry Hines Boulevard, Dallas, TX 75390-9055, USA
| | - Patricia Gordon
- Physical Medicine and Rehabilitation UT Southwestern Medical Center, 5161 Harry Hines Boulevard, Dallas, TX 75390-9055, USA
| | - Marielisa Lopez
- Physical Medicine and Rehabilitation UT Southwestern Medical Center, 5161 Harry Hines Boulevard, Dallas, TX 75390-9055, USA
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Kontsek E, Pesti A, Slezsák J, Gordon P, Tornóczki T, Smuk G, Gergely S, Kiss A. Mid-Infrared Imaging Characterization to Differentiate Lung Cancer Subtypes. Pathol Oncol Res 2022; 28:1610439. [PMID: 36061143 PMCID: PMC9428038 DOI: 10.3389/pore.2022.1610439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 07/20/2022] [Indexed: 12/24/2022]
Abstract
Introduction: Lung cancer is the most common malignancy worldwide. Squamous cell carcinoma (SQ) and adenocarcinoma (LUAD) are the two most frequent histological subtypes. Small cell carcinoma (SCLC) subtype has the worst prognosis. Differential diagnosis is essential for proper oncological treatment. Life science associated mid- and near-infrared based microscopic techniques have been developed exponentially, especially in the past decade. Vibrational spectroscopy is a potential non-destructive approach to investigate malignancies. Aims: Our goal was to differentiate lung cancer subtypes by their label-free mid-infrared spectra using supervised multivariate analyses. Material and Methods: Formalin-fixed paraffin-embedded (FFPE) samples were selected from the archives. Three subtypes were selected for each group: 10-10 cases SQ, LUAD and SCLC. 2 μm thick sections were cut and laid on aluminium coated glass slides. Transflection optical setup was applied on Perkin-Elmer infrared microscope. 250 × 600 μm areas were imaged and the so-called mid-infrared fingerprint region (1800-648cm−1) was further analysed with linear discriminant analysis (LDA) and support vector machine (SVM) methods. Results: Both “patient-based” and “pixel-based” approaches were examined. Patient-based analysis by using 3 LDA models and 2 SVM models resulted in different separations. The higher the cut-off value the lower is the accuracy. The linear C-support vector classification (C-SVC) SVM resulted in the best (100%) accuracy for the three subtypes using a 50% cut-off value. The pixel-based analysis gave, similarly, the linear C-SVC SVM model to be the most efficient in the statistical indicators (SQ sensitivity 81.65%, LUAD sensitivity 82.89% and SCLC sensitivity 88.89%). The spectra cut-off, the kernel function and the algorithm function influence the accuracy. Conclusion: Mid-Infrared imaging could be used to differentiate FFPE lung cancer subtypes. Supervised multivariate tools are promising to accurately separate lung tumor subtypes. The long-term perspective is to develop a spectroscopy-based diagnostic tool, revolutionizing medical differential diagnostics, especially cancer identification.
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Affiliation(s)
- E. Kontsek
- 2nd Department of Pathology, Semmelweis University, Budapest, Hungary
- *Correspondence: E. Kontsek, ; A. Kiss,
| | - A. Pesti
- 2nd Department of Pathology, Semmelweis University, Budapest, Hungary
| | - J. Slezsák
- Department of Applied Biotechnology and Food Science, Budapest University of Technology and Economics, Budapest, Hungary
| | - P. Gordon
- Department of Electronics Technology, Budapest University of Technology and Economics, Budapest, Hungary
| | - T. Tornóczki
- Department of Pathology, Medical School and Clinical Center, University of Pécs, Pécs, Hungary
| | - G. Smuk
- Department of Pathology, Medical School and Clinical Center, University of Pécs, Pécs, Hungary
| | - S. Gergely
- Department of Applied Biotechnology and Food Science, Budapest University of Technology and Economics, Budapest, Hungary
| | - A. Kiss
- 2nd Department of Pathology, Semmelweis University, Budapest, Hungary
- *Correspondence: E. Kontsek, ; A. Kiss,
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Śluzar P, MacAskill F, Gordon P, Briggs K, Sandher A, Hewson S, Barron E, Yap T, Eardley I, Shabbir M. O033 Video tuition of intracavernosal alprostadil injection for management of erectile dysfunction. Br J Surg 2022. [DOI: 10.1093/bjs/znac242.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Abstract
Introduction
Intracavernosal injections (ICI) are the second line treatment of erectile dysfunction (ED). To reduce the risk of complications, primarily priapism, the first administration has traditionally required face-to-face appointments. With a move to remote working, the safety and feasibility of an instructional video for the first self-administration of ICI was assessed.
Methods
Two centres recruited patients, with participants receiving a pack comprising a written instruction leaflet and a Viridal Duo prescription, followed by an email with our instructional video. Patients were given a specific time to self-administer their ICI (Alprostadil 2.5 micrograms), when our CNS was available for support. The same CNS would follow up two hours later via telephone to assess the experience using a Likert scale semi-structured interview.
Results
Thirty-nine patients were recruited between two centres, with 35 continuing to injection. The median age was 63 years (range 34–78). The most common ED aetiology was post-prostatectomy (18/35). Thirty-four (97%) recruits found the video instructions clear, with it being watched a mean 2 (range 1–8) times. Only 1 patient (3%) required telephone support. At the 2.5mcg dose, the mean erection hardness score was 2 (range 1–4) after an average of 5 minutes. No patients reported significant bruising at the injection site and there was no priapism. Thirty-three patients (94%) were very or extremely likely to recommend this method for starting ICI therapy.
Conclusion
Our study shows ICI tuition does not require direct supervision, thereby reducing face-to-face contact and will tackle significant waiting lists by increasing productivity.
Take-home message
Our study shows ICI tuition does not require direct supervision, thereby reducing face-to-face contact and will tackle significant waiting lists by increasing productivity.
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Affiliation(s)
| | - F MacAskill
- King's College London
- Guy's and St Thomas’ NHS Foundation Trust
| | - P Gordon
- Leeds Teaching Hospitals NHS Trust
| | - K Briggs
- Guy's and St Thomas’ NHS Foundation Trust
| | - A Sandher
- Guy's and St Thomas’ NHS Foundation Trust
| | - S Hewson
- Leeds Teaching Hospitals NHS Trust
| | - E Barron
- Leeds Teaching Hospitals NHS Trust
| | - T Yap
- King's College London
- Guy's and St Thomas’ NHS Foundation Trust
| | | | - M Shabbir
- King's College London
- Guy's and St Thomas’ NHS Foundation Trust
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Vicencio JM, Evans R, Green R, An Z, Deng J, Treacy C, Mustapha R, Monypenny J, Costoya C, Lawler K, Ng K, De-Souza K, Coban O, Gomez V, Clancy J, Chen SH, Chalk A, Wong F, Gordon P, Savage C, Gomes C, Pan T, Alfano G, Dolcetti L, Chan JNE, Flores-Borja F, Barber PR, Weitsman G, Sosnowska D, Capone E, Iacobelli S, Hochhauser D, Hartley JA, Parsons M, Arnold JN, Ameer-Beg S, Quezada SA, Yarden Y, Sala G, Ng T. Osimertinib and anti-HER3 combination therapy engages immune dependent tumor toxicity via STING activation in trans. Cell Death Dis 2022; 13:274. [PMID: 35347108 PMCID: PMC8960767 DOI: 10.1038/s41419-022-04701-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 02/07/2022] [Accepted: 03/01/2022] [Indexed: 11/28/2022]
Abstract
Over the past decade, immunotherapy delivered novel treatments for many cancer types. However, lung cancer still leads cancer mortality, and non-small-cell lung carcinoma patients with mutant EGFR cannot benefit from checkpoint inhibitors due to toxicity, relying only on palliative chemotherapy and the third-generation tyrosine kinase inhibitor (TKI) osimertinib. This new drug extends lifespan by 9-months vs. second-generation TKIs, but unfortunately, cancers relapse due to resistance mechanisms and the lack of antitumor immune responses. Here we explored the combination of osimertinib with anti-HER3 monoclonal antibodies and observed that the immune system contributed to eliminate tumor cells in mice and co-culture experiments using bone marrow-derived macrophages and human PBMCs. Osimertinib led to apoptosis of tumors but simultaneously, it triggered inositol-requiring-enzyme (IRE1α)-dependent HER3 upregulation, increased macrophage infiltration, and activated cGAS in cancer cells to produce cGAMP (detected by a lentivirally transduced STING activity biosensor), transactivating STING in macrophages. We sought to target osimertinib-induced HER3 upregulation with monoclonal antibodies, which engaged Fc receptor-dependent tumor elimination by macrophages, and STING agonists enhanced macrophage-mediated tumor elimination further. Thus, by engaging a tumor non-autonomous mechanism involving cGAS-STING and innate immunity, the combination of osimertinib and anti-HER3 antibodies could improve the limited therapeutic and stratification options for advanced stage lung cancer patients with mutant EGFR.
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Affiliation(s)
- J M Vicencio
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK.
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK.
| | - R Evans
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - R Green
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - Z An
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - J Deng
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - C Treacy
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - R Mustapha
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - J Monypenny
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - C Costoya
- Cancer Immunology Unit, Cancer Institute, University College London, London, UK
| | - K Lawler
- Wellcome Trust-MRC Institute of Metabolic Science, Addenbrooke's Hospital, Cambridge, UK
| | - K Ng
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - K De-Souza
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - O Coban
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - V Gomez
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK
| | - J Clancy
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK
| | - S H Chen
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK
| | - A Chalk
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK
| | - F Wong
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - P Gordon
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - C Savage
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - C Gomes
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK
| | - T Pan
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - G Alfano
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - L Dolcetti
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - J N E Chan
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - F Flores-Borja
- Centre for Immunobiology and Regenerative Medicine, Barts & The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - P R Barber
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - G Weitsman
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - D Sosnowska
- School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - E Capone
- Department of Innovative Technologies in Medicine & Dentistry, University of Chieti-Pescara, Center for Advanced Studies and Technology (CAST), Chieti, Italy
| | | | - D Hochhauser
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK
| | - J A Hartley
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK
| | - M Parsons
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, UK
| | - J N Arnold
- School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - S Ameer-Beg
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
| | - S A Quezada
- Cancer Immunology Unit, Cancer Institute, University College London, London, UK
| | - Y Yarden
- Department of Biological Regulation, The Weizmann Institute of Science, Rehovot, Israel
| | - G Sala
- Department of Innovative Technologies in Medicine & Dentistry, University of Chieti-Pescara, Center for Advanced Studies and Technology (CAST), Chieti, Italy
| | - T Ng
- Molecular Oncology Group, Cancer Institute, Paul O'Gorman Building, University College London, London, UK.
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK.
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Gordon P, Pugh K. eP455: Fetal ultrasound presentation and neonatal diagnosis of Freeman-Sheldon syndrome in son of previously undiagnosed adult male. Genet Med 2022. [DOI: 10.1016/j.gim.2022.01.488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Abbas A, Abdukahil SA, Abdulkadir NN, Abe R, Abel L, Absil L, Acharya S, Acker A, Adachi S, Adam E, Adrião D, Ageel SA, Ahmed S, Ain Q, Ainscough K, Aisa T, Ait Hssain A, Ait Tamlihat Y, Akimoto T, Akmal E, Al Qasim E, Alalqam R, Alam T, Al-dabbous T, Alegesan S, Alegre C, Alessi M, Alex B, Alexandre K, Al-Fares A, Alfoudri H, Ali I, Ali Shah N, Alidjnou KE, Aliudin J, Alkhafajee Q, Allavena C, Allou N, Altaf A, Alves J, Alves JM, Alves R, Amaral M, Amira N, Ammerlaan H, Ampaw P, Andini R, Andrejak C, Angheben A, Angoulvant F, Ansart S, Anthonidass S, Antonelli M, Antunes de Brito CA, Anwar KR, Apriyana A, Arabi Y, Aragao I, Arali R, Arancibia F, Araujo C, Arcadipane A, Archambault P, Arenz L, Arlet JB, Arnold-Day C, Aroca A, Arora L, Arora R, Artaud-Macari E, Aryal D, Asaki M, Asensio A, Ashley E, Ashraf M, Ashraf S, Asim M, Assie JB, Asyraf A, Atique A, Attanyake AMUL, Auchabie J, Aumaitre H, Auvet A, Azemar L, Azoulay C, Bach B, Bachelet D, Badr C, Baig N, Baillie JK, Baird JK, Bak E, Bakakos A, Bakar NA, Bal A, Balakrishnan M, Balan V, Bani-Sadr F, Barbalho R, Barbosa NY, Barclay WS, Barnett SU, Barnikel M, Barrasa H, Barrelet A, Barrigoto C, Bartoli M, Bartone C, Baruch J, Bashir M, Basmaci R, Basri MFH, Bastos D, Battaglini D, Bauer J, Bautista Rincon DF, Bazan Dow D, Bedossa A, Bee KH, Behilill S, Beishuizen A, Beljantsev A, Bellemare D, Beltrame A, Beltrão BA, Beluze M, Benech N, Benjiman LE, Benkerrou D, Bennett S, Bento L, Berdal JE, Bergeaud D, Bergin H, Bernal Sobrino JL, Bertoli G, Bertolino L, Bessis S, Betz A, Bevilcaqua S, Bezulier K, Bhatt A, Bhavsar K, Bianchi I, Bianco C, Bidin FN, Bikram Singh M, Bin Humaid F, Bin Kamarudin MN, Bissuel F, Biston P, Bitker L, Blanco-Schweizer P, Blier C, Bloos F, Blot M, Blumberg L, Boccia F, Bodenes L, Bogaarts A, Bogaert D, Boivin AH, Bolze PA, Bompart F, Bonfasius A, Borges D, Borie R, Bosse HM, Botelho-Nevers E, Bouadma L, Bouchaud O, Bouchez S, Bouhmani D, Bouhour D, Bouiller K, Bouillet L, Bouisse C, Boureau AS, Bourke J, Bouscambert M, Bousquet A, Bouziotis J, Boxma B, Boyer-Besseyre M, Boylan M, Bozza FA, Brack M, Braconnier A, Braga C, Brandenburger T, Brás Monteiro F, Brazzi L, Breen D, Breen P, Breen P, Brett S, Brickell K, Broadley T, Browne A, Browne S, Brozzi N, Brusse-Keizer M, Buchtele N, Buesaquillo C, Bugaeva P, Buisson M, Burhan E, Burrell A, Bustos IG, Butnaru D, Cabie A, Cabral S, Caceres E, Cadoz C, Callahan M, Calligy K, Calvache JA, Cam J, Campana V, Campbell P, Campisi J, Canepa C, Cantero M, Caraux-Paz P, Cárcel S, Cardellino CS, Cardoso F, Cardoso F, Cardoso N, Cardoso S, Carelli S, Carlier N, Carmoi T, Carney G, Carpenter C, Carqueja I, Carret MC, Carrier FM, Carroll I, Carson G, Carton E, Casanova ML, Cascão M, Casey S, Casimiro J, Cassandra B, Castañeda S, Castanheira N, Castor-Alexandre G, Castrillón H, Castro I, Catarino A, Catherine FX, Cattaneo P, Cavalin R, Cavalli GG, Cavayas A, Ceccato A, Cervantes-Gonzalez M, Chair A, Chakveatze C, Chan A, Chand M, Chantalat Auger C, Chapplain JM, Chas J, Chaudary M, Chávez Iñiguez JS, Chen A, Chen YS, Cheng MP, Cheret A, Chiarabini T, Chica J, Chidambaram SK, Chin-Tho L, Chirouze C, Chiumello D, Cho HJ, Cho SM, Cholley B, Chopin MC, Chow TS, Chow YP, Chua HJ, Chua J, Cidade JP, Cisneros Herreros JM, Citarella BW, Ciullo A, Clarke E, Clarke J, Claure Del Granado R, Clohisey S, Cobb JP, Coca N, Codan C, Cody C, Coelho A, Coles M, Colin G, Collins M, Colombo SM, Combs P, Connolly J, Connor M, Conrad A, Contreras S, Conway E, Cooke GS, Copland M, Cordel H, Corley A, Cormican S, Cornelis S, Cornet AD, Corpuz AJ, Cortegiani A, Corvaisier G, Costigan E, Couffignal C, Couffin-Cadiergues S, Courtois R, Cousse S, Cregan R, Crepy D'Orleans C, Croonen S, Crowl G, Crump J, Cruz C, Cruz Berm JL, Cruz Rojo J, Csete M, Cucino A, Cullen A, Cullen C, Cummings M, Curley G, Curlier E, Curran C, Custodio P, da Silva Filipe A, Da Silveira C, Dabaliz AA, Dagens A, Dahly D, Dalton H, Dalton J, Daly S, D'Amico F, Daneman N, Daniel C, Dankwa EA, Dantas J, D’Aragon F, de Boer M, de Loughry G, de Mendoza D, De Montmollin E, de Oliveira França RF, de Pinho Oliveira AI, De Rosa R, de Silva T, de Vries P, Deacon J, Dean D, Debard A, DeBenedictis B, Debray MP, DeCastro N, Dechert W, Deconninck L, Decours R, Defous E, Delacroix I, Delaveuve E, Delavigne K, Delfos NM, Deligiannis I, Dell'Amore A, Delmas C, Delobel P, Delsing C, Demonchy E, Denis E, Deplanque D, Depuydt P, Desai M, Descamps D, Desvallée M, Dewayanti S, Diallo A, Diamantis S, Dias A, Diaz P, Diaz R, Diaz Diaz JJ, Didier K, Diehl JL, Dieperink W, Dimet J, Dinot V, Diop F, Diouf A, Dishon Y, Dixit D, Djossou F, Docherty AB, Doherty H, Dondorp AM, Dong A, Donnelly CA, Donnelly M, Donohue C, Donohue S, Donohue Y, Doran C, Doran P, Dorival C, D'Ortenzio E, Douglas JJ, Douma R, Dournon N, Downer T, Downey J, Downing M, Drake T, Driscoll A, Dryden M, Duarte Fonseca C, Dubee V, Dubos F, Ducancelle A, Duculan T, Dudman S, Duggal A, Dunand P, Dunning J, Duplaix M, Durante-Mangoni E, Durham III L, Dussol B, Duthoit J, Duval X, Dyrhol-Riise AM, Ean SC, Echeverria-Villalobos M, Egan S, Eira C, El Sanharawi M, Elapavaluru S, Elharrar B, Ellerbroek J, Eloy P, Elshazly T, Elyazar I, Enderle I, Endo T, Eng CC, Engelmann I, Enouf V, Epaulard O, Escher M, Esperatti M, Esperou H, Esposito-Farese M, Estevão J, Etienne M, Ettalhaoui N, Everding AG, Evers M, Fabre I, Fabre M, Faheem A, Fahy A, Fairfield CJ, Fakar Z, Faria P, Farooq A, Farrar JJ, Farshait N, Fateena H, Fatoni AZ, Faure K, Favory R, Fayed M, Feely N, Feeney L, Fernandes J, Fernandes M, Fernandes S, Ferrand FX, Ferrand Devouge E, Ferrão J, Ferraz M, Ferreira B, Ferreira S, Ferrer-Roca R, Ferriere N, Ficko C, Figueiredo-Mello C, Fiorda J, Flament T, Flateau C, Fletcher T, Florio LL, Flynn B, Flynn D, Foley C, Foley J, Fomin V, Fonseca T, Fontela P, Forsyth S, Foster D, Foti G, Fourn E, Fowler RA, Fraher DM, Franch-Llasat D, Fraser C, Fraser JF, Freire MV, Freitas Ribeiro A, Friedrich C, Fritz R, Fry S, Fuentes N, Fukuda M, Gaborieau V, Gaci R, Gagliardi M, Gagnard JC, Gagné N, Gagneux-Brunon A, Gaião S, Gail Skeie L, Gallagher P, Gallego Curto E, Gamble C, Gani Y, Garan A, Garcia R, García Barrio N, Garcia-Diaz J, Garcia-Gallo E, Garimella N, Garot D, Garrait V, Gauli B, Gault N, Gavin A, Gavrylov A, Gaymard A, Gebauer J, Geraud E, Gerbaud Morlaes L, Germano N, ghisulal PK, Ghosn J, Giani M, Giaquinto C, Gibson J, Gigante T, Gilg M, Gilroy E, Giordano G, Girvan M, Gissot V, Gitahi J, Giwangkancana G, Glikman D, Glybochko P, Gnall E, Goco G, Goehringer F, Goepel S, Goffard JC, Goh JY, Golob J, Gomes R, Gomez K, Gómez-Junyent J, Gominet M, Gonzalez A, Gordon P, Gordon A, Gorenne I, Goubert L, Goujard C, Goulenok T, Grable M, Graf J, Grandin EW, Granier P, Grasselli G, Grazioli L, Green CA, Greene C, Greenhalf W, Greffe S, Grieco DL, Griffee M, Griffiths F, Grigoras I, Groenendijk A, Grosse Lordemann A, Gruner H, Gu Y, Guarracino F, Guedj J, Guego M, Guellec D, Guerguerian AM, Guerreiro D, Guery R, Guillaumot A, Guilleminault L, Guimarães de Castro M, Guimard T, Haalboom M, Haber D, Habraken H, Hachemi A, Hadri N, Haidash O, Haider S, Haidri F, Hakak S, Hall A, Hall M, Halpin S, Hamer A, Hamers R, Hamidfar R, Hammond T, Han LY, Haniffa R, Hao KW, Hardwick H, Harrison EM, Harrison J, Harrison SBE, Hartman A, Hashmi J, Hashmi M, Hayat M, Hayes A, Hays L, Heerman J, Heggelund L, Hendry R, Hennessy M, Henriquez A, Hentzien M, Herekar F, Hernandez-Montfort J, Herr D, Hershey A, Hesstvedt L, Hidayah A, Higgins D, Higgins E, HigginsOKeeffe G, Hinchion R, Hinton S, Hiraiwa H, Hitoto H, Ho A, Ho YB, Hoctin A, Hoffmann I, Hoh WH, Hoiting O, Holt R, Holter JC, Horby P, Horcajada JP, Hoshino K, Hoshino K, Houas I, Hough CL, Houltham S, Hsu JMY, Hulot JS, Hussain I, Ijaz S, Illes HG, Imbert P, Imran M, Imran Sikander R, Inácio H, Infante Dominguez C, Ing YS, Iosifidis E, Ippolito M, Isgett S, Ishani PGPI, Isidoro T, Ismail N, Isnard M, Itai J, Ito A, Ivulich D, Jaafar D, Jaafoura S, Jabot J, Jackson C, Jamieson N, Jaquet P, Jassat W, Jaud-Fischer C, Jaureguiberry S, Javidfar J, Jawad I, Jaworsky D, Jayakumar D, Jego F, Jelani AM, Jenum S, Jimbo-Sotomayor R, Job VDP, Joe OY, Jorge García RN, Joseph C, Joseph M, Joshi S, Jourdain M, Jouvet P, June J, Jung A, Jung H, Juzar D, Kafif O, Kaguelidou F, Kaisbain N, Kaleesvran T, Kali S, Kalicinska A, Kalomoiri S, Kamal S, Kamaluddin MAA, Kamaruddin ZAC, Kamarudin N, Kandamby DH, Kandel C, Kang KY, Kant R, Kanwal D, Kanyawati D, Karki B, Karpayah P, Karsies T, Kartsonaki C, Kasugai D, Kataria A, Katz K, Kaur A, Kaur Johal S, Kawasaki T, Kay C, Keane H, Keating S, Kellam P, Kelly A, Kelly A, Kelly C, Kelly N, Kelly S, Kelly Y, Kelsey M, Kennedy R, Kennon K, Kernan M, Kerroumi Y, Keshav S, Kestelyn E, Khalid I, Khalid O, Khalil A, Khan C, Khan I, Khanal S, Kho ME, Khoo D, Khoo R, Khoo S, Khoso N, Kiat KH, Kida Y, Kiiza P, Kildal AB, Kim JB, Kimmoun A, Kindgen-Milles D, King A, Kitamura N, Klenerman P, Klont R, Kloumann Bekken G, Knight S, Kobbe R, Kodippily C, Kohns Vasconcelos M, Koirala S, Komatsu M, Korten V, Kosgei C, Kpangon A, Krawczyk K, Krishnan S, Krishnan V, Kruglova O, Kumar A, Kumar D, Kumar G, Kumar M, Kumar Vecham P, Kuriakose D, Kurtzman E, Kusumastuti NP, Kutsogiannis D, Kutsyna G, Kyriakoulis K, Lachatre M, Lacoste M, Laffey JG, Lagrange M, Laine F, Lairez O, Lakhey S, Lalueza A, Lambert M, Lamontagne F, Langelot-Richard M, Langlois V, Lantang EY, Lanza M, Laouénan C, Laribi S, Lariviere D, Lasry S, Latif N, Launay O, Laureillard D, Lavie-Badie Y, Law A, Lawrence C, Lawrence T, Le M, Le Bihan C, Le Bris C, Le Falher G, Le Fevre L, Le Hingrat Q, Le Maréchal M, Le Mestre S, Le Moal G, Le Moing V, Le Nagard H, Le Turnier P, Leal E, Leal Santos M, Lee BH, Lee HG, Lee J, Lee SH, Lee TC, Lee YL, Leeming G, Lefebvre B, Lefebvre L, Lefevre B, LeGac S, Lelievre JD, Lellouche F, Lemaignen A, Lemee V, Lemeur A, Lemmink G, Lene HS, Lennon J, León R, Leone M, Leone M, Lepiller Q, Lescure FX, Lesens O, Lesouhaitier M, Lester-Grant A, Levy B, Levy Y, Levy-Marchal C, Lewandowska K, L'Her E, Li Bassi G, Liang J, Liaquat A, Liegeon G, Lim KC, Lim WS, Lima C, Lina B, Lina L, Lind A, Lingas G, Lion-Daolio S, Lissauer S, Liu K, Livrozet M, Lizotte P, Loforte A, Lolong N, Loon LC, Lopes D, Lopez-Colon D, Loschner AL, Loubet P, Loufti B, Louis G, Lourenco S, Lovelace-Macon L, Low LL, Lowik M, Loy JS, Lucet JC, Lumbreras Bermejo C, Luna CM, Lungu O, Luong L, Luque N, Luton D, Lwin N, Lyons R, Maasikas O, Mabiala O, MacDonald S, MacDonald S, Machado M, Macheda G, Macias Sanchez J, Madhok J, Maestro de la Calle G, Mahieu R, Mahy S, Maia AR, Maier LS, Maillet M, Maitre T, Malfertheiner M, Malik N, Mallon P, Maltez F, Malvy D, Manda V, Mandei JM, Mandelbrot L, Manetta F, Mangal K, Mankikian J, Manning E, Manuel A, Maria Sant`Ana Malaque C, Marino D, Marino F, Markowicz S, Maroun Eid C, Marques A, Marquis C, Marsh B, Marsh L, Marshal M, Marshall J, Martelli CT, Martin DA, Martin E, Martin-Blondel G, Martinelli A, Martin-Loeches I, Martinot M, Martin-Quiros A, Martins A, Martins J, Martins N, Martins Rego C, Martucci G, Martynenko O, Marwali EM, Marzukie M, Masa Jimenez JF, Maslove D, Maslove D, Mason P, Mason S, Masood S, Masood S, Mat Nor B, Matan M, Mateus Fernandes H, Mathew M, Mathieu D, Mattei M, Matulevics R, Maulin L, Maxwell M, Maynar J, Mazzoni T, Mc Sweeney L, McAndrew L, McArthur C, McCarthy A, McCarthy A, McCloskey C, McConnochie R, McDermott S, McDonald SE, McElroy A, McElwee S, McEneany V, McEvoy N, McGeer A, McKay C, McKeown J, McLean KA, McNally P, McNicholas B, McPartlan E, Meaney E, Mear-Passard C, Mechlin M, Meher M, Mehkri O, Mele F, Melo L, Memon K, Mendes JJ, Menkiti O, Menon K, Mentré F, Mentzer AJ, Mercier E, Mercier N, Merckx A, Mergeay-Fabre M, Mergler B, Merson L, Mesquita A, Metwally O, Meybeck A, Meyer D, Meynert AM, Meysonnier V, Meziane A, Mezidi M, Michelagnoli G, Michelanglei C, Michelet I, Mihelis E, Mihnovit V, Miranda-Maldonado H, Misnan NA, Mohamed NNE, Mohamed TJ, Moin A, Molina D, Molinos E, Molloy B, Mone M, Monteiro A, Montes C, Montrucchio G, Moore S, Moore SC, Morales Cely L, Moro L, Morocho Tutillo DR, Morton B, Motherway C, Motos A, Mouquet H, Mouton Perrot C, Moyet J, Mudara C, Mufti AK, Muh NY, Muhamad D, Mullaert J, Muller F, Müller KE, Munblit D, Muneeb S, Munir N, Munshi L, Murphy A, Murphy A, Murphy L, Murris M, Murthy S, Musaab H, Muyandy G, Myrodia DM, N N, Nagpal D, Nagrebetsky A, Narasimhan M, Narayanan N, Nasim Khan R, Nazerali-Maitland A, Neant N, Neb H, Nekliudov NA, Nelwan E, Neto R, Neumann E, Neves B, Ng PY, Nghi A, Nguyen D, Ni Choileain O, Ni Leathlobhair N, Nichol A, Nitayavardhana P, Nonas S, Noordin NAM, Noret M, Norharizam NFI, Norman L, Notari A, Noursadeghi M, Nowicka K, Nowinski A, Nseir S, Nunez JI, Nurnaningsih N, Nyamankolly E, O Brien F, O'Callaghan A, Occhipinti G, OConnor D, O'Donnell M, Ogston T, Ogura T, Oh TH, O'Halloran S, O'Hearn K, Ohshimo S, Oldakowska A, Oliveira J, Oliveira L, Olliaro PL, O'Neil C, Ong DS, Ong JY, Oosthuyzen W, Opavsky A, Openshaw P, Orakzai S, Orozco-Chamorro CM, Orquera A, Ortoleva J, Osatnik J, O'Shea L, O'Sullivan M, Othman SZ, Ouamara N, Ouissa R, Owyang C, Oziol E, Pabasara HMU, Pagadoy M, Pages J, Palacios A, Palacios M, Palmarini M, Panarello G, Panda PK, Paneru H, Pang LH, Panigada M, Pansu N, Papadopoulos A, Parke R, Parker M, Parra B, Parrini V, Pasha T, Pasquier J, Pastene B, Patauner F, Patel J, Pathmanathan MD, Patrão L, Patricio P, Patrier J, Patterson L, Pattnaik R, Paul C, Paul M, Paulos J, Paxton WA, Payen JF, Peariasamy K, Pedrera Jiménez M, Peek GJ, Peelman F, Peiffer-Smadja N, Peigne V, Pejkovska M, Pelosi P, Peltan ID, Pereira R, Perez D, Periel L, Perpoint T, Pesenti A, Pestre V, Petrou L, Petrov-Sanchez V, Pettersen FO, Peytavin G, Pharand S, Piagnerelli M, Picard W, Picone O, Piero MD, Pierobon C, Piersma D, Pimentel C, Pinto R, Pires C, Pironneau I, Piroth L, Pius R, Piva S, Plantier L, Plotkin D, Png HS, Poissy J, Pokeerbux R, Pokorska-Spiewak M, Poli S, Pollakis G, Ponscarme D, Popielska J, Post AM, Postma DF, Povoa P, Póvoas D, Powis J, Prapa S, Preau S, Prebensen C, Preiser JC, Prinssen A, Pritchard MG, Priyadarshani GDD, Proença L, Pudota S, Puéchal O, Pujo Semedi B, Pulicken M, Puntoni M, Purcell G, Quesada L, Quinones-Cardona V, Quirós González V, Quist-Paulsen E, Quraishi M, Rabaa M, Rabaud C, Rabindrarajan E, Rafael A, Rafiq M, Ragazzo G, Rahman AKHA, Rahman RA, Rahutullah A, Rainieri F, Rajahram GS, Rajapakse N, Ralib A, Ramakrishnan N, Ramanathan K, Ramli AA, Rammaert B, Ramos GV, Rana A, Rangappa R, Ranjan R, Rapp C, Rashan A, Rashan T, Rasheed G, Rasmin M, Rätsep I, Rau C, Ravi T, Raza A, Real A, Rebaudet S, Redl S, Reeve B, Rehan A, Rehman A, Reid L, Reid L, Reikvam DH, Reis R, Rello J, Remppis J, Remy M, Ren H, Renk H, Resende L, Resseguier AS, Revest M, Rewa O, Reyes LF, Reyes T, Ribeiro MI, Richardson D, Richardson D, Richier L, Ridzuan SNAA, Riera J, Rios AL, Rishu A, Rispal P, Risso K, Rivera Nuñez MA, Rizer N, Robb D, Robba C, Roberto A, Roberts S, Robertson DL, Robineau O, Roche-Campo F, Rodari P, Rodeia S, Rodriguez Abreu J, Roessler B, Roger C, Roger PM, Roilides E, Rojek A, Romaru J, Roncon-Albuquerque Jr R, Roriz M, Rosa-Calatrava M, Rose M, Rosenberger D, Rossanese A, Rossetti M, Rossignol B, Rossignol P, Rousset S, Roy C, Roze B, Rusmawatiningtyas D, Russell CD, Ryan M, Ryan M, Ryckaert S, Rygh Holten A, Saba I, Sadaf S, Sadat M, Sahraei V, Saint-Gilles M, Sakiyalak P, Salahuddin N, Salazar L, Saleem J, Saleem J, Sales G, Sallaberry S, Salmon Gandonniere C, Salvator H, Sanchez O, Sánchez Choez X, Sanchez de Oliveira K, Sanchez-Miralles A, Sancho-Shimizu V, Sandhu G, Sandhu Z, Sandrine PF, Sandulescu O, Santos M, Sarfo-Mensah S, Sarmento Banheiro B, Sarmiento ICE, Sarton B, Satyapriya S, Satyawati R, Saviciute E, Savio R, Savvidou P, Saw YT, Schaffer J, Schermer T, Scherpereel A, Schneider M, Schroll S, Schwameis M, Schwartz G, Scott JT, Scott-Brown J, Sedillot N, Seitz T, Selvanayagam J, Selvarajoo M, Semaille C, Semple MG, Senian RB, Senneville E, Sepulveda C, Sequeira F, Sequeira T, Serpa Neto A, Serrano Balazote P, Shadowitz E, Shahidan SA, Shahnaz Hasan M, Shamsah M, Shankar A, Sharjeel S, Sharma P, Shaw CA, Shaw V, Shi H, Shiban N, Shiekh M, Shiga T, Shime N, Shimizu H, Shimizu K, Shimizu N, Shindo N, Shrapnel S, Shum HP, Si Mohammed N, Siang NY, Sibiude J, Siddiqui A, Sigfrid L, Sillaots P, Silva C, Silva MJ, Silva R, Sim Lim Heng B, Sin WC, Singh BC, Singh P, Sitompul PA, Sivam K, Skogen V, Smith S, Smood B, Smyth C, Smyth M, Smyth M, Snacken M, So D, Soh TV, Solis M, Solomon J, Solomon T, Somers E, Sommet A, Song MJ, Song R, Song T, Song Chia J, Sonntagbauer M, Soom AM, Sotto A, Soum E, Sousa AC, Sousa M, Sousa Uva M, Souza-Dantas V, Sperry A, Spinuzza E, Sri Darshana BPSR, Sriskandan S, Stabler S, Staudinger T, Stecher SS, Steinsvik T, Stienstra Y, Stiksrud B, Stolz E, Stone A, Streinu-Cercel A, Streinu-Cercel A, Strudwick S, Stuart A, Stuart D, Subekti D, Suen G, Suen JY, Sukumar P, Sultana A, Summers C, Supic D, Suppiah D, Surovcová M, Suwarti S, Svistunov AA, Syahrin S, Syrigos K, Sztajnbok J, Szuldrzynski K, Tabrizi S, Taccone FS, Tagherset L, Taib SM, Talarek E, Taleb S, Talsma J, Tampubolon ML, Tan KK, Tan LV, Tan YC, Tanaka C, Tanaka H, Tanaka T, Taniguchi H, Tanveer H, Taqdees H, Taqi A, Tardivon C, Tattevin P, Taufik MA, Tawfik H, Tedder RS, Tee TY, Teixeira J, Tejada S, Tellier MC, Teoh SK, Teotonio V, Téoulé F, Terpstra P, Terrier O, Terzi N, Tessier-Grenier H, Tey A, Thabit AAM, Tham ZD, Thangavelu S, Thibault V, Thiberville SD, Thill B, Thirumanickam J, Thompson S, Thomson D, Thomson EC, Thurai SRT, Thuy DB, Thwaites RS, Tierney P, Tieroshyn V, Timashev PS, Timsit JF, Tirupakuzhi Vijayaraghavan BK, Tissot N, Toh JZY, Toki M, Tolppa T, Tonby K, Tonnii SL, Torres A, Torres M, Torres Santos-Olmo RM, Torres-Zevallos H, Towers M, Trapani T, Traynor D, Treoux T, Trieu HT, Tripathy S, Tromeur C, Trontzas I, Trouillon T, Truong J, Tual C, Tubiana S, Tuite H, Turmel JM, Turtle LC, Tveita A, Twardowski P, Uchiyama M, Udayanga PGI, Udy A, Ullrich R, Umer Z, Uribe A, Usman A, Vajdovics C, Val-Flores L, Valle AL, Valran A, Van de Velde S, van den Berge M, van der Feltz M, van der Valk P, Van Der Vekens N, Van der Voort P, Van Der Werf S, van Dyk M, van Gulik L, Van Hattem J, van Lelyveld S, van Netten C, Van Twillert G, van Veen I, Vanel N, Vanoverschelde H, Varghese P, Varrone M, Vasudayan SR, Vauchy C, Vaughan H, Veeran S, Veislinger A, Vencken S, Ventura S, Verbon A, Vidal JE, Vieira C, Vijayan D, Villanueva JA, Villar J, Villeneuve PM, Villoldo A, Vinh Chau NV, Visseaux B, Visser H, Vitiello C, Vonkeman H, Vuotto F, Wahab NH, Wahab SA, Wahid NA, Wainstein M, Wan Muhd Shukeri WF, Wang CH, Webb SA, Wei J, Weil K, Wen TP, Wesselius S, West TE, Wham M, Whelan B, White N, Wicky PH, Wiedemann A, Wijaya SO, Wille K, Willems S, Williams V, Wils EJ, Wing Yiu N, Wong C, Wong TF, Wong XC, Wong YS, Xian GE, Xian LS, Xuan KP, Xynogalas I, Yacoub S, Yakop SRBM, Yamazaki M, Yazdanpanah Y, Yee Liang Hing N, Yelnik C, Yeoh CH, Yerkovich S, Yokoyama T, Yonis H, Yousif O, Yuliarto S, Zaaqoq A, Zabbe M, Zacharowski K, Zahid M, Zahran M, Zaidan NZB, Zambon M, Zambrano M, Zanella A, Zawadka K, Zaynah N, Zayyad H, Zoufaly A, Zucman D. The value of open-source clinical science in pandemic response: lessons from ISARIC. Lancet Infect Dis 2021; 21:1623-1624. [PMID: 34619109 PMCID: PMC8489876 DOI: 10.1016/s1473-3099(21)00565-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/16/2021] [Indexed: 12/31/2022]
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Al-Mitwalli A, Gordon P, Lau W, Elmamoun M, Kayes O, Eardley I. Penile preserving Surgery vs. partial amputation of penis: Functional assessment of sexual and urinary function using patient reported outcomes measures. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01047-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Young So W, Gordon P, Tanner K. Mechanical Regulation of Extravasation into Brain Parenchyma in vivo. Biophys J 2021. [DOI: 10.1016/j.bpj.2020.11.1193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Kontsek E, Pesti A, Björnstedt M, Üveges T, Szabó E, Garay T, Gordon P, Gergely S, Kiss A. Mid-Infrared Imaging Is Able to Characterize and Separate Cancer Cell Lines. Pathol Oncol Res 2020; 26:2401-2407. [PMID: 32556889 PMCID: PMC7471106 DOI: 10.1007/s12253-020-00825-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 05/19/2020] [Indexed: 12/20/2022]
Abstract
Malignancies are still responsible for a large share of lethalities. Macroscopical evaluation of the surgical resection margins is uncertain. Big data based imaging approaches have emerged in the recent decade (mass spectrometry, two-photon microscopy, infrared and Raman spectroscopy). Indocianine green labelled MS is the most common approach, however, label free mid-infrared imaging is more promising for future practical application. We aimed to identify and separate different transformed (A-375, HT-29) and non-transformed (CCD986SK) cell lines by a label-free infrared spectroscopy method. Our approach applied a novel set-up for label-free mid-infrared range classification method. Transflection spectroscopy was used on aluminium coated glass slides. Both whole range spectra (4000-648 cm-1) and hypersensitive fingerprint regions (1800-648 cm-1) were tested on the imaged areas of cell lines fixed in ethanol. Non-cell spectra were possible to be excluded based on mean transmission values being above 90%. Feasibility of a mean transmission based spectra filtering method with principal component analysis and linear discriminant analysis was shown to separate cell lines representing different tissue types. Fingerprint region resulted the best separation of cell lines spectra with accuracy of 99.84% at 70-75 mean transmittance range. Our approach in vitro was able to separate unique cell lines representing different tissues of origin. Proper data handling and spectra processing are key steps to achieve the adaptation of this dye-free technique for intraoperative surgery. Further studies are urgently needed to test this novel, marker-free approach.
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Affiliation(s)
- E Kontsek
- 2nd Department of Pathology, Semmelweis University, Budapest, Hungary.
| | - A Pesti
- 2nd Department of Pathology, Semmelweis University, Budapest, Hungary
| | - M Björnstedt
- Laboratory for Clinical Pathology and Cytology, Department of Laboratory Medicine, Division of Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - T Üveges
- Department of Applied Biotechnology and Food Science, Budapest University of Technology and Economics, Budapest, Hungary
| | - E Szabó
- Department of Applied Biotechnology and Food Science, Budapest University of Technology and Economics, Budapest, Hungary
| | - T Garay
- 2nd Department of Pathology, Semmelweis University, Budapest, Hungary
| | - P Gordon
- Department of Electronics Technology, Budapest University of Technology and Economics, Budapest, Hungary
| | - S Gergely
- Department of Applied Biotechnology and Food Science, Budapest University of Technology and Economics, Budapest, Hungary
| | - A Kiss
- 2nd Department of Pathology, Semmelweis University, Budapest, Hungary
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Lopez B, Fuego-Varela C, Galloway J, Gordon P. THU0335 IS CARDIOVASCULAR RISK IN INFLAMMATORY MYOPATHIES UNDERESTIMATED? Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.4926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Inflammatory myopathies (IIM) comprise a heterogeneous group of rare connective tissue diseases (CTD) which can occur in any age group and in association with other autoimmune CTD. Extramuscular manifestations, including cardiac involvement, are common and may occur in the absence of muscle symptoms.The link between inflammation and atherosclerosis has been well established in other immune-mediated diseases suggesting that atherosclerosis in these conditions is driven by disease activity rather than traditional cardiovascular (CV) risk factors. Large observational studies have identified atherosclerotic cardiovascular events (CVE) as one of the leading causes in mortality in IIM but to date there are no specific recommendations for patients with IIM beyond the general guidelines for management of CV risk in the general population.A systematic review of the literature available was carried out, identifying six observational studies based on data collected from local or national healthcare databases. All six studies showed an increased incidence of MI and/or stroke compared to the general population, with a suggestion in some of them that this incidence was particularly high in the first few years after disease onset.Objectives:To establish if the incidence of atherosclerotic CVE in an IIM cohort is higher than expected when compared to QRISK2 predicted risk, and if so to determine if this risk is influenced by disease duration, gender, disease phenotype or ethnicity.Methods:Patients referred to the Myositis clinic at King’s College Hospital (KCH) were identified, excluding patients with Inclusion Body Myositis, overlap diagnoses with other CTD or prior atherosclerotic CVE. Only patients fulfilling ACR/EULAR criteria for IIM and under follow up at KCH (Denmark Hill site) were included in the study. Retrospective data was gathered by reviewing electronic patient records.Results:327 patients were identified through the Myositis Departmental database. After applying exclusion criteria the final dataset consisted of 159 patients (114 female, 71.7%), including dermatomyositis (82 patients), polymyositis (49 patients), Clinically Amyopathic Dermatomyositis (7 patients), anti-synthetase syndrome (12 patients) and necrotizing myopathy (9 patients). 81 patients were white (50.9%). Mean age of entry in the study was 49.1 years (SD 15.2) for women and 49.7 years (SD 12.2) for men. The mean follow up time was 2.61 years with a median time of 2.78 years (IQR 1.64-2.85). The mean disease duration was 6.77 years for the whole cohort with a median time of 4.61 years (IQR 2.43-9.07).The incidence rate of atherosclerotic CVE was 16.3/1000 patient-years (95% CI: 8.8-30.3), twice as high as expected by QRISK2. Analysis showed statistical difference with males (RR=6.49, p=0.002) and white patients (RR=5.04, p=0.02) although the statistical significance for white ethnicity was lost after adjusting for age and gender. Statistical analysis showed association between disease duration and higher incidence of atherosclerotic CVE, with a rate reduction of 0.7 per year from disease onset (p=0.01) after adjusting for age and gender.Fig. 1.Atherosclerotic risk by disease durationFig. 2.Kaplan-Meier survival plot to atherosclerotic eventConclusion:Our results suggest that atherosclerotic cardiovascular risk in inflammatory myopathies is underestimated, particularly early on the disease. Based on our results we would recommend a low threshold for primary prevention of atherosclerosis including the use of statins particularly for the first year after diagnosis.Disclosure of Interests:None declared
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Wood J, Gordon P. Heart disease prevention in women: The NP's role. Nurse Pract 2019; 44:10-17. [PMID: 31503089 DOI: 10.1097/01.npr.0000580764.36485.e4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
More women die from heart disease than any other illness. This article focuses on risk factors and their prevalence in women along with strategies for preventing this disease. Armed with this information, the NP can play a major role in preventing cardiovascular deaths in women.
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Affiliation(s)
- Jennie Wood
- Jennie Wood is an associate professor at Hiram College, Hiram, Ohio. Patricia Gordon is a clinical director and an NP at Aspire Healthcare, Pittsburgh, Pa
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Dancy L, Bromage D, Nabeebaccus A, O"gallagher K, Le K, Pearce L, Millin A, Kellman P, Gordon P, Sado D. P170A prospective longitudinal follow up study using T1 and T2 mapping sequences and twelve-segment myocardial assessment to identify and monitor myocardial inflammation in myositis. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez117.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- L Dancy
- Kings College London, London, United Kingdom of Great Britain & Northern Ireland
| | - D Bromage
- Kings College London, London, United Kingdom of Great Britain & Northern Ireland
| | - A Nabeebaccus
- Kings College London, London, United Kingdom of Great Britain & Northern Ireland
| | - K O"gallagher
- Kings College London, London, United Kingdom of Great Britain & Northern Ireland
| | - K Le
- Kings College Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - L Pearce
- Kings College Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - A Millin
- Kings College Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - P Kellman
- National Institute of Health (Home), Washington, United States of America
| | - P Gordon
- Kings College London, London, United Kingdom of Great Britain & Northern Ireland
| | - D Sado
- Kings College London, London, United Kingdom of Great Britain & Northern Ireland
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Gordon P, Zrenner B, Dörre S, Belardinelli P, Zrenner C, Ziemann U. Influence of theta phase on EEG synchronized TMS to the dorsolateral prefrontal cortex. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Zrenner B, Gordon P, Kempf A, Belardinelli P, McDermott E, Soekadar S, Fallgatter A, Zrenner C, Ziemann U, Dahlhaus FM. Alpha-synchronized stimulation of the left DLPFC in depression using real-time EEG-triggered TMS. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Zrenner C, Gordon P, Desideri D, Stenroos M, Belardinelli P. Brain-state dependent TMS triggered by individual cortical source activity using online beamforming. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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König F, Liang C, Desideri D, Möller Dahlhaus F, Gordon P, Zipser C, Zrenner C, Ziemann U, Belardinelli P. TMS-EEG signatures of glutamatergic neurotransmission in the human cortex. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Román LS, Menon BK, Blasco J, Hernández-Pérez M, Dávalos A, Majoie CBLM, Campbell BCV, Guillemin F, Lingsma H, Anxionnat R, Epstein J, Saver JL, Marquering H, Wong JH, Lopes D, Reimann G, Desal H, Dippel DWJ, Coutts S, du Mesnil de Rochemont R, Yavagal D, Ferre JC, Roos YBWEM, Liebeskind DS, Lenthall R, Molina C, Al Ajlan FS, Reddy V, Dowlatshahi D, Sourour NA, Oppenheim C, Mitha AP, Davis SM, Weimar C, van Oostenbrugge RJ, Cobo E, Kleinig TJ, Donnan GA, van der Lugt A, Demchuk AM, Berkhemer OA, Boers AMM, Ford GA, Muir KW, Brown BS, Jovin T, van Zwam WH, Mitchell PJ, Hill MD, White P, Bracard S, Goyal M, Berkhemer OA, Fransen PSS, Beumer D, van den Berg LA, Lingsma HF, Yoo AJ, Schonewille WJ, Vos JA, Nederkoorn PJ, Wermer MJH, van Walderveen MAA, Staals J, Hofmeijer J, van Oostayen JA, Lycklama à Nijeholt GJ, Boiten J, Brouwer PA, Emmer BJ, de Bruijn SF, van Dijk LC, Kappelle J, Lo RH, van Dijk EJ, de Vries J, de Kort PL, van Rooij WJJ, van den Berg JS, van Hasselt BA, Aerden LA, Dallinga RJ, Visser MC, Bot JC, Vroomen PC, Eshghi O, Schreuder TH, Heijboer RJ, Keizer K, Tielbeek AV, den Hertog HM, Gerrits DG, van den Berg-Vos RM, Karas GB, Steyerberg EW, Flach Z, Marquering HA, Sprengers ME, Jenniskens SF, Beenen LF, Zech M, Kowarik M, Seifert C, Schwaiger B, Puri A, Hou S, Wakhloo A, Moonis M, Henniger N, Goddeau R, van den Berg R, Massari F, Minaeian A, Lozano JD, Ramzan M, Stout C, Patel A, Tunguturi A, Onteddu S, Carandang R, Howk M, Koudstaal PJ, Ribó M, Sanjuan E, Rubiera M, Pagola J, Flores A, Muchada M, Meler P, Huerga E, Gelabert S, Coscojuela P, van Zwam WH, Tomasello A, Rodriguez D, Santamarina E, Maisterra O, Boned S, Seró L, Rovira A, Molina CA, Millán M, Muñoz L, Roos YB, Pérez de la Ossa N, Gomis M, Dorado L, López-Cancio E, Palomeras E, Munuera J, García Bermejo P, Remollo S, Castaño C, García-Sort R, van der Lugt A, Cuadras P, Puyalto P, Hernández-Pérez M, Jiménez M, Martínez-Piñeiro A, Lucente G, Dávalos A, Chamorro A, Urra X, Obach V, van Oostenbrugge RJ, Cervera A, Amaro S, Llull L, Codas J, Balasa M, Navarro J, Ariño H, Aceituno A, Rudilosso S, Renu A, Majoie CB, Macho JM, San Roman L, Blasco J, López A, Macías N, Cardona P, Quesada H, Rubio F, Cano L, Lara B, Dippel DW, de Miquel MA, Aja L, Serena J, Cobo E, Albers GW, Lees KR, Arenillas J, Roberts R, Minhas P, Al-Ajlan F, Brown MM, Salluzzi M, Zimmel L, Patel S, Eesa M, Martí-Fàbregas J, Jankowitz B, Serena J, Salvat-Plana M, López-Cancio E, Bracard S, Liebig T, Ducrocq X, Anxionnat R, Baillot PA, Barbier C, Derelle AL, Lacour JC, Richard S, Samson Y, Sourour N, Baronnet-Chauvet F, Stijnen T, Clarencon F, Crozier S, Deltour S, Di Maria F, Le Bouc R, Leger A, Mutlu G, Rosso C, Szatmary Z, Yger M, Andersson T, Zavanone C, Bakchine S, Pierot L, Caucheteux N, Estrade L, Kadziolka K, Leautaud A, Renkes C, Serre I, Desal H, Mattle H, Guillon B, Boutoleau-Bretonniere C, Daumas-Duport B, De Gaalon S, Derkinderen P, Evain S, Herisson F, Laplaud DA, Lebouvier T, Lintia-Gaultier A, Wahlgren N, Pouclet-Courtemanche H, Rouaud T, Rouaud Jaffrenou V, Schunck A, Sevin-Allouet M, Toulgoat F, Wiertlewski S, Gauvrit JY, Ronziere T, Cahagne V, van der Heijden E, Ferre JC, Pinel JF, Raoult H, Mas JL, Meder JF, Al Najjar-Carpentier AA, Birchenall J, Bodiguel E, Calvet D, Domigo V, Ghannouti N, Godon-Hardy S, Guiraud V, Lamy C, Majhadi L, Morin L, Naggara O, Trystram D, Turc G, Berge J, Sibon I, Fleitour N, Menegon P, Barreau X, Rouanet F, Debruxelles S, Kazadi A, Renou P, Fleury O, Pasco-Papon A, Dubas F, Caroff J, Hooijenga I, Godard Ducceschi S, Hamon MA, Lecluse A, Marc G, Giroud M, Ricolfi F, Bejot Y, Chavent A, Gentil A, Kazemi A, Puppels C, Osseby GV, Voguet C, Mahagne MH, Sedat J, Chau Y, Suissa L, Lachaud S, Houdart E, Stapf C, Buffon Porcher F, Pellikaan W, Chabriat H, Guedin P, Herve D, Jouvent E, Mawet J, Saint-Maurice JP, Schneble HM, Turjman F, Nighoghossian N, Berhoune NN, Geerling A, Bouhour F, Cho TH, Derex L, Felix S, Gervais-Bernard H, Gory B, Manera L, Mechtouff L, Ritzenthaler T, Riva R, Lindl-Velema A, Salaris Silvio F, Tilikete C, Blanc R, Obadia M, Bartolini MB, Gueguen A, Piotin M, Pistocchi S, Redjem H, Drouineau J, van Vemde G, Neau JP, Godeneche G, Lamy M, Marsac E, Velasco S, Clavelou P, Chabert E, Bourgois N, Cornut-Chauvinc C, Ferrier A, de Ridder A, Gabrillargues J, Jean B, Marques AR, Vitello N, Detante O, Barbieux M, Boubagra K, Favre Wiki I, Garambois K, Tahon F, Greebe P, Ashok V, Voguet C, Coskun O, Guedin P, Rodesch G, Lapergue B, Bourdain F, Evrard S, Graveleau P, Decroix JP, de Bont-Stikkelbroeck J, Wang A, Sellal F, Ahle G, Carelli G, Dugay MH, Gaultier C, Lebedinsky AP, Lita L, Musacchio RM, Renglewicz-Destuynder C, de Meris J, Tournade A, Vuillemet F, Montoro FM, Mounayer C, Faugeras F, Gimenez L, Labach C, Lautrette G, Denier C, Saliou G, Janssen K, Chassin O, Dussaule C, Melki E, Ozanne A, Puccinelli F, Sachet M, Sarov M, Bonneville JF, Moulin T, Biondi A, Struijk W, De Bustos Medeiros E, Vuillier F, Courtheoux P, Viader F, Apoil-Brissard M, Bataille M, Bonnet AL, Cogez J, Kazemi A, Touze E, Licher S, Leclerc X, Leys D, Aggour M, Aguettaz P, Bodenant M, Cordonnier C, Deplanque D, Girot M, Henon H, Kalsoum E, Boodt N, Lucas C, Pruvo JP, Zuniga P, Bonafé A, Arquizan C, Costalat V, Machi P, Mourand I, Riquelme C, Bounolleau P, Ros A, Arteaga C, Faivre A, Bintner M, Tournebize P, Charlin C, Darcel F, Gauthier-Lasalarie P, Jeremenko M, Mouton S, Zerlauth JB, Venema E, Lamy C, Hervé D, Hassan H, Gaston A, Barral FG, Garnier P, Beaujeux R, Wolff V, Herbreteau D, Debiais S, Slokkers I, Murray A, Ford G, Muir KW, White P, Brown MM, Clifton A, Freeman J, Ford I, Markus H, Wardlaw J, Ganpat RJ, Lees KR, Molyneux A, Robinson T, Lewis S, Norrie J, Robertson F, Perry R, Dixit A, Cloud G, Clifton A, Mulder M, Madigan J, Roffe C, Nayak S, Lobotesis K, Smith C, Herwadkar A, Kandasamy N, Goddard T, Bamford J, Subramanian G, Saiedie N, Lenthall R, Littleton E, Lamin S, Storey K, Ghatala R, Banaras A, Aeron-Thomas J, Hazel B, Maguire H, Veraque E, Heshmatollah A, Harrison L, Keshvara R, Cunningham J, Schipperen S, Vinken S, van Boxtel T, Koets J, Boers M, Santos E, Borst J, Jansen I, Kappelhof M, Lucas M, Geuskens R, Barros RS, Dobbe R, Csizmadia M, Hill MD, Goyal M, Demchuk AM, Menon BK, Eesa M, Ryckborst KJ, Wright MR, Kamal NR, Andersen L, Randhawa PA, Stewart T, Patil S, Minhas P, Almekhlafi M, Mishra S, Clement F, Sajobi T, Shuaib A, Montanera WJ, Roy D, Silver FL, Jovin TG, Frei DF, Sapkota B, Rempel JL, Thornton J, Williams D, Tampieri D, Poppe AY, Dowlatshahi D, Wong JH, Mitha AP, Subramaniam S, Hull G, Lowerison MW, Sajobi T, Salluzzi M, Wright MR, Maxwell M, Lacusta S, Drupals E, Armitage K, Barber PA, Smith EE, Morrish WF, Coutts SB, Derdeyn C, Demaerschalk B, Yavagal D, Martin R, Brant R, Yu Y, Willinsky RA, Montanera WJ, Weill A, Kenney C, Aram H, Stewart T, Stys PK, Watson TW, Klein G, Pearson D, Couillard P, Trivedi A, Singh D, Klourfeld E, Imoukhuede O, Nikneshan D, Blayney S, Reddy R, Choi P, Horton M, Musuka T, Dubuc V, Field TS, Desai J, Adatia S, Alseraya A, Nambiar V, van Dijk R, Wong JH, Mitha AP, Morrish WF, Eesa M, Newcommon NJ, Shuaib A, Schwindt B, Butcher KS, Jeerakathil T, Buck B, Khan K, Naik SS, Emery DJ, Owen RJ, Kotylak TB, Ashforth RA, Yeo TA, McNally D, Siddiqui M, Saqqur M, Hussain D, Kalashyan H, Manosalva A, Kate M, Gioia L, Hasan S, Mohammad A, Muratoglu M, Williams D, Thornton J, Cullen A, Brennan P, O'Hare A, Looby S, Hyland D, Duff S, McCusker M, Hallinan B, Lee S, McCormack J, Moore A, O'Connor M, Donegan C, Brewer L, Martin A, Murphy S, O'Rourke K, Smyth S, Kelly P, Lynch T, Daly T, O'Brien P, O'Driscoll A, Martin M, Daly T, Collins R, Coughlan T, McCabe D, Murphy S, O'Neill D, Mulroy M, Lynch O, Walsh T, O'Donnell M, Galvin T, Harbison J, McElwaine P, Mulpeter K, McLoughlin C, Reardon M, Harkin E, Dolan E, Watts M, Cunningham N, Fallon C, Gallagher S, Cotter P, Crowe M, Doyle R, Noone I, Lapierre M, Coté VA, Lanthier S, Odier C, Durocher A, Raymond J, Weill A, Daneault N, Deschaintre Y, Jankowitz B, Baxendell L, Massaro L, Jackson-Graves C, Decesare S, Porter P, Armbruster K, Adams A, Billigan J, Oakley J, Ducruet A, Jadhav A, Giurgiutiu DV, Aghaebrahim A, Reddy V, Hammer M, Starr M, Totoraitis V, Wechsler L, Streib S, Rangaraju S, Campbell D, Rocha M, Gulati D, Silver FL, Krings T, Kalman L, Cayley A, Williams J, Stewart T, Wiegner R, Casaubon LK, Jaigobin C, del Campo JM, Elamin E, Schaafsma JD, Willinsky RA, Agid R, Farb R, ter Brugge K, Sapkoda BL, Baxter BW, Barton K, Knox A, Porter A, Sirelkhatim A, Devlin T, Dellinger C, Pitiyanuvath N, Patterson J, Nichols J, Quarfordt S, Calvert J, Hawk H, Fanale C, Frei DF, Bitner A, Novak A, Huddle D, Bellon R, Loy D, Wagner J, Chang I, Lampe E, Spencer B, Pratt R, Bartt R, Shine S, Dooley G, Nguyen T, Whaley M, McCarthy K, Teitelbaum J, Tampieri D, Poon W, Campbell N, Cortes M, Dowlatshahi D, Lum C, Shamloul R, Robert S, Stotts G, Shamy M, Steffenhagen N, Blacquiere D, Hogan M, AlHazzaa M, Basir G, Lesiuk H, Iancu D, Santos M, Choe H, Weisman DC, Jonczak K, Blue-Schaller A, Shah Q, MacKenzie L, Klein B, Kulandaivel K, Kozak O, Gzesh DJ, Harris LJ, Khoury JS, Mandzia J, Pelz D, Crann S, Fleming L, Hesser K, Beauchamp B, Amato-Marzialli B, Boulton M, Lopez-Ojeda P, Sharma M, Lownie S, Chan R, Swartz R, Howard P, Golob D, Gladstone D, Boyle K, Boulos M, Hopyan J, Yang V, Da Costa L, Holmstedt CA, Turk AS, Navarro R, Jauch E, Ozark S, Turner R, Phillips S, Shankar J, Jarrett J, Gubitz G, Maloney W, Vandorpe R, Schmidt M, Heidenreich J, Hunter G, Kelly M, Whelan R, Peeling L, Burns PA, Hunter A, Wiggam I, Kerr E, Watt M, Fulton A, Gordon P, Rennie I, Flynn P, Smyth G, O'Leary S, Gentile N, Linares G, McNelis P, Erkmen K, Katz P, Azizi A, Weaver M, Jungreis C, Faro S, Shah P, Reimer H, Kalugdan V, Saposnik G, Bharatha A, Li Y, Kostyrko P, Santos M, Marotta T, Montanera W, Sarma D, Selchen D, Spears J, Heo JH, Jeong K, Kim DJ, Kim BM, Kim YD, Song D, Lee KJ, Yoo J, Bang OY, Rho S, Lee J, Jeon P, Kim KH, Cha J, Kim SJ, Ryoo S, Lee MJ, Sohn SI, Kim CH, Ryu HG, Hong JH, Chang HW, Lee CY, Rha J, Davis SM, Donnan GA, Campbell BCV, Mitchell PJ, Churilov L, Yan B, Dowling R, Yassi N, Oxley TJ, Wu TY, Silver G, McDonald A, McCoy R, Kleinig TJ, Scroop R, Dewey HM, Simpson M, Brooks M, Coulton B, Krause M, Harrington TJ, Steinfort B, Faulder K, Priglinger M, Day S, Phan T, Chong W, Holt M, Chandra RV, Ma H, Young D, Wong K, Wijeratne T, Tu H, Mackay E, Celestino S, Bladin CF, Loh PS, Gilligan A, Ross Z, Coote S, Frost T, Parsons MW, Miteff F, Levi CR, Ang T, Spratt N, Kaauwai L, Badve M, Rice H, de Villiers L, Barber PA, McGuinness B, Hope A, Moriarty M, Bennett P, Wong A, Coulthard A, Lee A, Jannes J, Field D, Sharma G, Salinas S, Cowley E, Snow B, Kolbe J, Stark R, King J, Macdonnell R, Attia J, D'Este C, Saver JL, Goyal M, Diener HC, Levy EI, Bonafé A, Mendes Pereira V, Jahan R, Albers GW, Cognard C, Cohen DJ, Hacke W, Jansen O, Jovin TG, Mattle HP, Nogueira RG, Siddiqui AH, Yavagal DR, von Kummer R, Smith W, Turjman F, Hamilton S, Chiacchierini R, Amar A, Sanossian N, Loh Y, Devlin T, Baxter B, Hawk H, Sapkota B, Quarfordt S, Sirelkhatim A, Dellinger C, Barton K, Reddy VK, Ducruet A, Jadhav A, Horev A, Giurgiutiu DV, Totoraitis V, Hammer M, Jankowitz B, Wechsler L, Rocha M, Gulati D, Campbell D, Star M, Baxendell L, Oakley J, Siddiqui A, Hopkins LN, Snyder K, Sawyer R, Hall S, Costalat V, Riquelme C, Machi P, Omer E, Arquizan C, Mourand I, Charif M, Ayrignac X, Menjot de Champfleur N, Leboucq N, Gascou G, Moynier M, du Mesnil de Rochemont R, Singer O, Berkefeld J, Foerch C, Lorenz M, Pfeilschifer W, Hattingen E, Wagner M, You SJ, Lescher S, Braun H, Dehkharghani S, Belagaje SR, Anderson A, Lima A, Obideen M, Haussen D, Dharia R, Frankel M, Patel V, Owada K, Saad A, Amerson L, Horn C, Doppelheuer S, Schindler K, Lopes DK, Chen M, Moftakhar R, Anton C, Smreczak M, Carpenter JS, Boo S, Rai A, Roberts T, Tarabishy A, Gutmann L, Brooks C, Brick J, Domico J, Reimann G, Hinrichs K, Becker M, Heiss E, Selle C, Witteler A, Al-Boutros S, Danch MJ, Ranft A, Rohde S, Burg K, Weimar C, Zegarac V, Hartmann C, Schlamann M, Göricke S, Ringlestein A, Wanke I, Mönninghoff C, Dietzold M, Budzik R, Davis T, Eubank G, Hicks WJ, Pema P, Vora N, Mejilla J, Taylor M, Clark W, Rontal A, Fields J, Peterson B, Nesbit G, Lutsep H, Bozorgchami H, Priest R, Ologuntoye O, Barnwell S, Dogan A, Herrick K, Takahasi C, Beadell N, Brown B, Jamieson S, Hussain MS, Russman A, Hui F, Wisco D, Uchino K, Khawaja Z, Katzan I, Toth G, Cheng-Ching E, Bain M, Man S, Farrag A, George P, John S, Shankar L, Drofa A, Dahlgren R, Bauer A, Itreat A, Taqui A, Cerejo R, Richmond A, Ringleb P, Bendszus M, Möhlenbruch M, Reiff T, Amiri H, Purrucker J, Herweh C, Pham M, Menn O, Ludwig I, Acosta I, Villar C, Morgan W, Sombutmai C, Hellinger F, Allen E, Bellew M, Gandhi R, Bonwit E, Aly J, Ecker RD, Seder D, Morris J, Skaletsky M, Belden J, Baker C, Connolly LS, Papanagiotou P, Roth C, Kastrup A, Politi M, Brunner F, Alexandrou M, Merdivan H, Ramsey C, Given II C, Renfrow S, Deshmukh V, Sasadeusz K, Vincent F, Thiesing JT, Putnam J, Bhatt A, Kansara A, Caceves D, Lowenkopf T, Yanase L, Zurasky J, Dancer S, Freeman B, Scheibe-Mirek T, Robison J, Rontal A, Roll J, Clark D, Rodriguez M, Fitzsimmons BFM, Zaidat O, Lynch JR, Lazzaro M, Larson T, Padmore L, Das E, Farrow-Schmidt A, Hassan A, Tekle W, Cate C, Jansen O, Cnyrim C, Wodarg F, Wiese C, Binder A, Riedel C, Rohr A, Lang N, Laufs H, Krieter S, Remonda L, Diepers M, Añon J, Nedeltchev K, Kahles T, Biethahn S, Lindner M, Chang V, Gächter C, Esperon C, Guglielmetti M, Arenillas Lara JF, Martínez Galdámez M, Calleja Sanz AI, Cortijo Garcia E, Garcia Bermejo P, Perez S, Mulero Carrillo P, Crespo Vallejo E, Ruiz Piñero M, Lopez Mesonero L, Reyes Muñoz FJ, Brekenfeld C, Buhk JH, Krützelmann A, Thomalla G, Cheng B, Beck C, Hoppe J, Goebell E, Holst B, Grzyska U, Wortmann G, Starkman S, Duckwiler G, Jahan R, Rao N, Sheth S, Ng K, Noorian A, Szeder V, Nour M, McManus M, Huang J, Tarpley J, Tateshima S, Gonzalez N, Ali L, Liebeskind D, Hinman J, Calderon-Arnulphi M, Liang C, Guzy J, Koch S, DeSousa K, Gordon-Perue G, Haussen D, Elhammady M, Peterson E, Pandey V, Dharmadhikari S, Khandelwal P, Malik A, Pafford R, Gonzalez P, Ramdas K, Andersen G, Damgaard D, Von Weitzel-Mudersbach P, Simonsen C, Ruiz de Morales Ayudarte N, Poulsen M, Sørensen L, Karabegovich S, Hjørringgaard M, Hjort N, Harbo T, Sørensen K, Deshaies E, Padalino D, Swarnkar A, Latorre JG, Elnour E, El-Zammar Z, Villwock M, Farid H, Balgude A, Cross L, Hansen K, Holtmannspötter M, Kondziella D, Hoejgaard J, Taudorf S, Soendergaard H, Wagner A, Cronquist M, Stavngaard T, Cortsen M, Krarup LH, Hyldal T, Haring HP, Guggenberger S, Hamberger M, Trenkler J, Sonnberger M, Nussbaumer K, Dominger C, Bach E, Jagadeesan BD, Taylor R, Kim J, Shea K, Tummala R, Zacharatos H, Sandhu D, Ezzeddine M, Grande A, Hildebrandt D, Miller K, Scherber J, Hendrickson A, Jumaa M, Zaidi S, Hendrickson T, Snyder V, Killer-Oberpfalzer M, Mutzenbach J, Weymayr F, Broussalis E, Stadler K, Jedlitschka A, Malek A, Mueller-Kronast N, Beck P, Martin C, Summers D, Day J, Bettinger I, Holloway W, Olds K, Arkin S, Akhtar N, Boutwell C, Crandall S, Schwartzman M, Weinstein C, Brion B, Prothmann S, Kleine J, Kreiser K, Boeckh-Behrens T, Poppert H, Wunderlich S, Koch ML, Biberacher V, Huberle A, Gora-Stahlberg G, Knier B, Meindl T, Utpadel-Fischler D. Imaging features and safety and efficacy of endovascular stroke treatment: a meta-analysis of individual patient-level data. Lancet Neurol 2018; 17:895-904. [DOI: 10.1016/s1474-4422(18)30242-4] [Citation(s) in RCA: 213] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/11/2018] [Accepted: 06/12/2018] [Indexed: 11/29/2022]
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Monsalve P, Ren S, Triolo G, Vazquez L, Henderson AD, Kostic M, Gordon P, Feuer WJ, Porciatti V. Steady-state PERG adaptation: a conspicuous component of response variability with clinical significance. Doc Ophthalmol 2018; 136:157-164. [PMID: 29779071 DOI: 10.1007/s10633-018-9633-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 05/01/2018] [Indexed: 11/27/2022]
Abstract
PURPOSE To investigate within-test variability of the steady-state PERG (SS-PERG). METHODS SS-PERGs were recorded in response to black-white horizontal gratings (1.6 cycles/deg, 98% contrast, 15.63 reversals/s, LED display, 25 deg square field, 800 cd/sqm mean luminance) using skin electrodes. PERG and noise (± reference) signals were averaged over 1024 epochs (~ 2.2 min) and Fourier analyzed to retrieve SS-PERG amplitude and phase. SS-PERGs were split into 16 partial averages (samples) of 64 epochs each, and corresponding amplitudes and phases combined in polar coordinates to assess their dispersion (within-test variability). To assess time-dependent variability, samples were clustered in four successive time segments of ~ 33 s each. Amplitude adaptation was defined as amplitude difference between initial and final clusters, and PERG phase adaptation as the corresponding phase difference. To determine the dynamic range of SS-PERG adaptation, recording was performed in normal controls of different age (n = 32) and patients with different severity of optic nerve dysfunction (early manifest glaucoma, EMG, n = 7; non-arteritic ischemic optic neuropathy, NAION, n = 5). RESULTS Amplitude adaptation was largest in younger controls (amplitude adaptation ÷ noise, SNR = 9.5, 95% CI 13.1, 5.9) and progressively decreased with increasing age (older subjects, SNR = 5.5, 95% CI 9.2, 1.8) and presence of disease (EMG: SNR = 2.4, 95% CI 3.5, 1.4; NAION: SNR = 1.9, 95% CI 6.5,-2.2). In 11 young subjects, amplitude adaptation was repeatable (test-retest in two sessions a week apart; intraclass correlation coefficient = 0.59). Phase adaptation was not significantly different from zero in all groups. CONCLUSIONS SS-PERG adaptation accounts for a sizeable portion of the within-test variability. As it has robust SNR, sufficient test-retest variability, and is altered in disease, it may have physiological and clinical significance. This study suggests that SS-PERG protocols should include adaptation in addition to SS-PERG amplitude and phase/latency.
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Affiliation(s)
- P Monsalve
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - S Ren
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - G Triolo
- Head and Neck Department, IRCCS St. Raffaele Hospital, Milan, Italy
| | - L Vazquez
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - A D Henderson
- Johns Hopkins Wilmer Eye Institute, Columbia, MD, USA
| | - M Kostic
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - P Gordon
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - W J Feuer
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - V Porciatti
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA.
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Weitsman G, Mitchell NJ, Evans R, Cheung A, Kalber TL, Bofinger R, Fruhwirth GO, Keppler M, Wright ZVF, Barber PR, Gordon P, de Koning T, Wulaningsih W, Sander K, Vojnovic B, Ameer-Beg S, Lythgoe M, Arnold JN, Årstad E, Festy F, Hailes HC, Tabor AB, Ng T. Detecting intratumoral heterogeneity of EGFR activity by liposome-based in vivo transfection of a fluorescent biosensor. Oncogene 2017; 36:3618-3628. [PMID: 28166195 PMCID: PMC5421598 DOI: 10.1038/onc.2016.522] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 11/12/2016] [Accepted: 12/21/2016] [Indexed: 12/20/2022]
Abstract
Despite decades of research in the epidermal growth factor receptor (EGFR) signalling field, and many targeted anti-cancer drugs that have been tested clinically, the success rate for these agents in the clinic is low, particularly in terms of the improvement of overall survival. Intratumoral heterogeneity is proposed as a major mechanism underlying treatment failure of these molecule-targeted agents. Here we highlight the application of fluorescence lifetime microscopy (FLIM)-based biosensing to demonstrate intratumoral heterogeneity of EGFR activity. For sensing EGFR activity in cells, we used a genetically encoded CrkII-based biosensor which undergoes conformational changes upon tyrosine-221 phosphorylation by EGFR. We transfected this biosensor into EGFR-positive tumour cells using targeted lipopolyplexes bearing EGFR-binding peptides at their surfaces. In a murine model of basal-like breast cancer, we demonstrated a significant degree of intratumoral heterogeneity in EGFR activity, as well as the pharmacodynamic effect of a radionuclide-labeled EGFR inhibitor in situ. Furthermore, a significant correlation between high EGFR activity in tumour cells and macrophage-tumour cell proximity was found to in part account for the intratumoral heterogeneity in EGFR activity observed. The same effect of macrophage infiltrate on EGFR activation was also seen in a colorectal cancer xenograft. In contrast, a non-small cell lung cancer xenograft expressing a constitutively active EGFR conformational mutant exhibited macrophage proximity-independent EGFR activity. Our study validates the use of this methodology to monitor therapeutic response in terms of EGFR activity. In addition, we found iNOS gene induction in macrophages that are cultured in tumour cell-conditioned media as well as an iNOS activity-dependent increase in EGFR activity in tumour cells. These findings point towards an immune microenvironment-mediated regulation that gives rise to the observed intratumoral heterogeneity of EGFR signalling activity in tumour cells in vivo.
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Affiliation(s)
- G Weitsman
- Richard Dimbleby Department of Cancer Research, Randall Division & Division of Cancer Studies, Kings College London, Guy’s Medical School Campus, London, UK
| | - N J Mitchell
- Department of Chemistry, University College London, London, UK
| | - R Evans
- Richard Dimbleby Department of Cancer Research, Randall Division & Division of Cancer Studies, Kings College London, Guy’s Medical School Campus, London, UK
| | - A Cheung
- Richard Dimbleby Department of Cancer Research, Randall Division & Division of Cancer Studies, Kings College London, Guy’s Medical School Campus, London, UK
- Breast Cancer Now Research Unit, King’s College London, London, UK
| | - T L Kalber
- UCL Centre for Advanced Biomedical Imaging, Division of Medicine, University College London, London, UK
| | - R Bofinger
- Department of Chemistry, University College London, London, UK
| | - G O Fruhwirth
- Richard Dimbleby Department of Cancer Research, Randall Division & Division of Cancer Studies, Kings College London, Guy’s Medical School Campus, London, UK
| | - M Keppler
- Richard Dimbleby Department of Cancer Research, Randall Division & Division of Cancer Studies, Kings College London, Guy’s Medical School Campus, London, UK
| | - Z V F Wright
- Department of Chemistry, University College London, London, UK
| | - P R Barber
- Gray Laboratories, Department of Oncology, Cancer Research UK and Medical Research Council Oxford Institute for Radiation Oncology, Oxford, UK
| | - P Gordon
- Breast Cancer Now Research Unit, King’s College London, London, UK
| | - T de Koning
- Division of Cancer Studies, Kings College London, Guy’s Medical School Campus, London, UK
| | - W Wulaningsih
- Cancer Epidemiology Group, Division of Cancer Studies, King’s College London, London, UK
| | - K Sander
- Institute of Nuclear Medicine, University College London, London, UK
| | - B Vojnovic
- Gray Laboratories, Department of Oncology, Cancer Research UK and Medical Research Council Oxford Institute for Radiation Oncology, Oxford, UK
| | - S Ameer-Beg
- Richard Dimbleby Department of Cancer Research, Randall Division & Division of Cancer Studies, Kings College London, Guy’s Medical School Campus, London, UK
| | - M Lythgoe
- UCL Centre for Advanced Biomedical Imaging, Division of Medicine, University College London, London, UK
| | - J N Arnold
- Division of Cancer Studies, Kings College London, Guy’s Medical School Campus, London, UK
| | - E Årstad
- Institute of Nuclear Medicine, University College London, London, UK
| | - F Festy
- King’s College London Dental Institute, Tissue Engineering and Biophotonics, Guy’s Hospital Campus, London, UK
| | - H C Hailes
- Department of Chemistry, University College London, London, UK
| | - A B Tabor
- Department of Chemistry, University College London, London, UK
| | - T Ng
- Richard Dimbleby Department of Cancer Research, Randall Division & Division of Cancer Studies, Kings College London, Guy’s Medical School Campus, London, UK
- Breast Cancer Now Research Unit, King’s College London, London, UK
- UCL Cancer Institute, Paul O’Gorman Building, University College London, London, UK
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Mora F, Pust R, Pritchard G, Gordon P, Vega B, Rodas E, Moreno F. University of Arizona, University of Cuenca and The Cinterandes
Foundation: A New Global Health Collaboration in Ecuador. Ann Glob Health 2017. [DOI: 10.1016/j.aogh.2017.03.262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Parikh T, Czuzak M, Koch B, Gura M, Leko E, Gordon P, Wildner C, Ellis S, Rappaport W, Adhikari S. 96 Novel Use of Ultrasound to Teach Reproductive Physical Examination Skills and Pelvic Anatomy. Ann Emerg Med 2016. [DOI: 10.1016/j.annemergmed.2016.08.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Pezeshk RA, Yap LA, Pulikkottil BJ, Mapula S, Schaffer NE, Scott KM, Gordon P, Hoxworth RE. Poster 20 Impact of a Structured Rehabilitation Protocol on Hernia Recurrence after Operative Repair. PM R 2016; 8:S167. [PMID: 27672789 DOI: 10.1016/j.pmrj.2016.07.063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Ronnie A Pezeshk
- University of Texas Southwestern Medical Center, Dallas, TX, United States
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Gordon P, Cooper R, Chinoy H, Isenberg D, Lundberg I, Werth V, Gruis K, Hurtt M, Brevard J, Granlund L, Fiorentino D. AB0629 Design of A Randomized, Double-Blind, Placebo-Controlled Phase 2 Clinical Trial of The Toll-like Receptor Antagonist IMO-8400 in Patients with Dermatomyositis. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Glod SA, Richard D, Gordon P, Fecile ML, Kees-Folts D, Kreher M, Moser EM, Wolpaw DR, Yang C, Haidet P. A Curriculum for Clerkship Students to Foster Professionalism Through Reflective Practice and Identity Formation. MedEdPORTAL 2016; 12:10416. [PMID: 31008196 PMCID: PMC6464454 DOI: 10.15766/mep_2374-8265.10416] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Accepted: 05/13/2016] [Indexed: 05/30/2023]
Abstract
INTRODUCTION Research suggests that students become less patient-centered and empathetic in response to both internal and external factors, including the organizational culture, or hidden curriculum, of medical school. Students often feel compelled to make compromises when they experience tension between competing values in clinical teaching environments. To address this, we implemented a modular, longitudinal professionalism curriculum for third-year medical students, based on a conceptual model that highlights a student's ideal, as well as the internal and environmental forces that can either sustain or change their ideal over time. METHODS As students progressed through the third year, they participated in various modules linked to different clerkships, each focusing on a different aspect of the conceptual model. Each module includes a reflective writing exercise followed by a faculty-facilitated discussion. RESULTS In general, students rated the group discussions and faculty facilitation as the most useful parts of each session and the writing exercises as the least useful. Written comments were mostly favorable and suggested that the session facilitated self-reflection and provided a safe environment for students to discuss stressors of third-year clerkships. DISCUSSION This curriculum represents a unique approach to fostering professional role formation through its broad potential applicability to multiple types and levels of learners, its adaptability to fit various course lengths and learning environments, and its incorporation of a conceptual model that allows individual learners to address different facets of the sustaining and acculturating forces that impact their personal professional identity formation for future encounters.
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Affiliation(s)
- Susan A. Glod
- Assistant Professor, Department of Medicine, Penn State Milton S. Hershey Medical Center
| | - David Richard
- Associate Professor, Department of Family Medicine, Pennsylvania State University
| | - Patricia Gordon
- Associate Professor, Department of Pediatrics, Pennsylvania State University College of Medicine
| | - Mary Lynn Fecile
- Assistant Professor, Department of Pediatrics, Pennsylvania State University College of Medicine
| | - Deborah Kees-Folts
- Professor, Department of Pediatrics, Pennsylvania State University College of Medicine
| | - Margaret Kreher
- Associate Professor, Department of Medicine, Pennsylvania State University College of Medicine
| | - Eileen M. Moser
- Associate Professor, Department of Medicine, Pennsylvania State University College of Medicine
- Associate Dean for Medical Education, Office of Medical Education, Pennsylvania State University College of Medicine
| | - Daniel R. Wolpaw
- Professor, Departments of Medicine and Humanities, Pennsylvania State University College of Medicine
| | - Chengwu Yang
- Assistant Professor, Department of Public Health Sciences, Pennsylvania State University
- Measurement Specialist, Office for Scholarship in Learning and Education Research, Pennsylvania State University
| | - Paul Haidet
- Director of Medical Education Research, Pennsylvania State University College of Medicine
- Co-Director, Office for Scholarship in Learning and Education Research, Pennsylvania State University College of Medicine
- Professor, Departments of Medicine, Humanities, and Public Health Sciences, Pennsylvania State University College of Medicine
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Gordon P, Morrison J. Mandibulectomies made easier – a simple drill guide. Br J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.bjoms.2015.08.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tjärnlund A, Dastmalchi M, Mann H, Tomasová Studýnková J, Chura R, Gullick N, Salerno R, Gordon P, Vencovský J, Lundberg I. SAT0436 Abatacept in the Treatment of Adult Dermatomyositis and Polymyositis: Artemis, a Randomized, Treatment Delayed-Start Trial. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4518] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Parraga Prieto C, Galloway J, Ibrahim F, Campbell R, Chinoy H, Gordon P. OP0057 Idiopathic Inflammatory Myopathy is Associated with an Increased Risk of Cardiovascular Events in the First Five Years After Diagnosis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Núñez B, Miao L, Carrozza J, Ross J, Douglas P, Gordon P, Katz SE, Kuntz R, Morgan JP. Cocaine-induced transmural myocardial infarction in a Yorkshire swine with normal coronary arteries: Evidence for microvascular and/or epicardial coronary artery spasm. Cardiovasc Pathol 2015; 3:93-7. [PMID: 25990854 DOI: 10.1016/1054-8807(94)90039-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/1993] [Accepted: 11/12/1993] [Indexed: 11/28/2022] Open
Abstract
Cocaine-induced myocardial infarction with normal coronary arteries is well documented in humans. The exact mechanism of action remains speculative. We report one case of cocaine-induced myocardial infarction with normal coronaries in one swine. Systemic hemodynamics and angiographic, electrocardiographic, echocardiographic, and histopathologic data are presented. Intravenous cocaine (1, 3, 10 mg/kg) produced significant decreases in mean arterial pressure, heart rate, stroke volume, coronary blood flow, and coronary reserve, whereas pulmonary artery diastolic pressure and coronary vascular resistances increased. Left anterior descending and left circumflex coronary artery cross-sectional area decreased by 31% and 64%, respectively, without localized vasospasm. Electrocardiographic changes occurred (3 mm ST elevation in leads II, III, AVF). Peak creatine phosphokinase was 17,220 IU/L. The echocardiogram revealed severe hypokinesis of the inferior wall and normal ventricular function. The animal survived the acute phase of the infarction and the swine was restudied 12 weeks later. Upon rechallenge, systemic and coronary hemodynamics shoved changes similar to those in the previous study. The swine developed ventricular fibrillation and expired after the 10 mg/kg cocaine dose. Macroscopic examination of the external surface of the heart revealed marked diffuse fibrosis in the posteroinferior and lateral left ventricular wall. Our data suggest that the infarct induced by cocaine may have resulted from severe vasoconstriction or spasm at the level of the microcirculation, and/or the epicardial coronary arteries, which shoved slight but significant narrowing throughout their lengths.
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Affiliation(s)
- B Núñez
- Charles A. Dana Research Institute and the Harvard-Thorndike Laboratory of Beth Israel Hospital, USA; Cardiovascular Division, Department of Medicine, Beth Israel Hospital, USA; Harvard Medical School, Boston, Massachusetts, USA
| | - L Miao
- Charles A. Dana Research Institute and the Harvard-Thorndike Laboratory of Beth Israel Hospital, USA; Cardiovascular Division, Department of Medicine, Beth Israel Hospital, USA; Harvard Medical School, Boston, Massachusetts, USA
| | - J Carrozza
- Charles A. Dana Research Institute and the Harvard-Thorndike Laboratory of Beth Israel Hospital, USA; Cardiovascular Division, Department of Medicine, Beth Israel Hospital, USA; Harvard Medical School, Boston, Massachusetts, USA
| | - J Ross
- Tufts University School of Veterinary Medicine, North Grafton, Massachusetts, USA
| | - P Douglas
- Charles A. Dana Research Institute and the Harvard-Thorndike Laboratory of Beth Israel Hospital, USA; Cardiovascular Division, Department of Medicine, Beth Israel Hospital, USA; Harvard Medical School, Boston, Massachusetts, USA
| | - P Gordon
- Charles A. Dana Research Institute and the Harvard-Thorndike Laboratory of Beth Israel Hospital, USA; Cardiovascular Division, Department of Medicine, Beth Israel Hospital, USA; Harvard Medical School, Boston, Massachusetts, USA
| | - S E Katz
- Charles A. Dana Research Institute and the Harvard-Thorndike Laboratory of Beth Israel Hospital, USA; Cardiovascular Division, Department of Medicine, Beth Israel Hospital, USA; Harvard Medical School, Boston, Massachusetts, USA
| | - R Kuntz
- Charles A. Dana Research Institute and the Harvard-Thorndike Laboratory of Beth Israel Hospital, USA; Cardiovascular Division, Department of Medicine, Beth Israel Hospital, USA; Harvard Medical School, Boston, Massachusetts, USA
| | - J P Morgan
- Charles A. Dana Research Institute and the Harvard-Thorndike Laboratory of Beth Israel Hospital, USA; Cardiovascular Division, Department of Medicine, Beth Israel Hospital, USA; Harvard Medical School, Boston, Massachusetts, USA
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Zhang F, Bhattacharya A, Nelson JC, Abe N, Gordon P, Lloret-Fernandez C, Maicas M, Flames N, Mann RS, Colón-Ramos DA, Hobert O. The LIM and POU homeobox genes ttx-3 and unc-86 act as terminal selectors in distinct cholinergic and serotonergic neuron types. Development 2013; 141:422-35. [PMID: 24353061 DOI: 10.1242/dev.099721] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Transcription factors that drive neuron type-specific terminal differentiation programs in the developing nervous system are often expressed in several distinct neuronal cell types, but to what extent they have similar or distinct activities in individual neuronal cell types is generally not well explored. We investigate this problem using, as a starting point, the C. elegans LIM homeodomain transcription factor ttx-3, which acts as a terminal selector to drive the terminal differentiation program of the cholinergic AIY interneuron class. Using a panel of different terminal differentiation markers, including neurotransmitter synthesizing enzymes, neurotransmitter receptors and neuropeptides, we show that ttx-3 also controls the terminal differentiation program of two additional, distinct neuron types, namely the cholinergic AIA interneurons and the serotonergic NSM neurons. We show that the type of differentiation program that is controlled by ttx-3 in different neuron types is specified by a distinct set of collaborating transcription factors. One of the collaborating transcription factors is the POU homeobox gene unc-86, which collaborates with ttx-3 to determine the identity of the serotonergic NSM neurons. unc-86 in turn operates independently of ttx-3 in the anterior ganglion where it collaborates with the ARID-type transcription factor cfi-1 to determine the cholinergic identity of the IL2 sensory and URA motor neurons. In conclusion, transcription factors operate as terminal selectors in distinct combinations in different neuron types, defining neuron type-specific identity features.
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Affiliation(s)
- Feifan Zhang
- Department of Biochemistry and Molecular Biophysics, Columbia University Medical Center, New York, NY 10032, USA
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Waksman R, Torguson R, Kaneshige K, Kirtane A, Ryan T, Applegate R, Waxman S, Cohen D, Gordon P. Who is at risk to develop late drug-eluting stent thrombosis while on dual antiplatelet therapy? A subset analysis from the Drug Eluting Stent Event Registry of Thrombosis (DESERT). Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p3047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Gerull B, Kuriachan V, Clegg R, Exner D, Ferrier R, Desmarais S, Gordon P, Duff H. Next-generation sequencing identifies multiple disease associated variants in inherited heart conditions. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p2299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Chong E, Reynolds J, Shaw J, Forur L, Delmore P, Uner H, Bloom BT, Gordon P. Results of a two-center, before and after study of piperacillin-tazobactam versus ampicillin and gentamicin as empiric therapy for suspected sepsis at birth in neonates ≤ 1500 g. J Perinatol 2013; 33:529-32. [PMID: 23328923 DOI: 10.1038/jp.2012.169] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE We changed from ampicillin and gentamicin (AG) to piperacillin-tazobactam (PT) for routine treatment of suspected early-onset sepsis. The rationale for this change included ototoxic and renal toxic effects of gentamicin, resistance to gentamicin in late-onset infections and emergence of ampicillin resistant Escherichia coli. A before and after study was designed before the start of PT administration to monitor whether PT was associated with altered outcomes within the 501 to 1500 g birth weight (Very Low Birth Weight) population. METHOD Both unmatched and matched comparisons of AG (2007 to 2009) and PT (2010 to 2011) exposed infants are reported. Cohorts were evaluated for initial effectiveness for congenital infections, subsequent morbidities and mortality. RESULTS Data from 714 patients were collected (499 AG and 215 PT in the unmatched and 301 AG and 183 PT in the matched cohorts). No significant differences in demographics or initial Apgar scores were noted in the unmatched or matched comparisons. There were significant differences in many of the outcomes of interest in both the matched and unmatched comparisons including less necrotizing enterocolitis (NEC) and less diaper rash with PT versus AG. The only adverse finding with PT was a small, but statistically significant elevation in alkaline phosphatase. CONCLUSIONS Use of PT as the initial empiric antibiotic for very low birth weight infants was not associated with adverse microbiological outcomes. There was no increase in major morbidities. Although outcomes were superior in ≤ 1500 g infants treated with PT when compared with AG, the study design does not allow us to conclude that others will see a reduction in NEC or diaper rash if they implement this alternative.
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Affiliation(s)
- E Chong
- Department of Pediatrics, Tulane University School of Medicine Pediatrics: Neonatology, New Orleans, LA 70112, USA
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Al-Shakarchi I, Lobão B, Henriques C, Steer S, Gordon P, Irving K. AB0230 Pre-methotrexate lung screening for interstitial lung disease – is a chest x-ray adequate? Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Beikman S, Gordon P, Ferrari S, Siegel M, Zalewski MA, Rosenzweig MQ. Understanding the implications of the breast cancer pathology report: a case study. J Adv Pract Oncol 2013; 4:176-81. [PMID: 25031998 PMCID: PMC4093426 DOI: 10.6004/jadpro.2013.4.3.6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Case Study A.K. is a 50-year-old Caucasian female who was recently diagnosed with breast cancer and is presenting for an opinion regarding adjuvant therapy following a right segmental mastectomy and sentinel lymph node biopsy. The advanced practitioner (AP) in the outpatient oncology treatment center will be expected to participate in the discussion regarding the patient's care plan. In her review of the final pathology, the AP notes that the breast tumor is infiltrating ductal carcinoma, the most common type of invasive breast cancer. It starts in the cells that line the milk ducts in the breast, grows outside the ducts, and often spreads to the lymph nodes. Infiltrating ductal carcinoma represents 65% to 85% of all breast cancer cases (College of American Pathologists, 2011). The breast tumor measures 1.2 × 0.9 × 1.0 cm(3) (T1), is estrogen receptor positive with an H score of 280, is progesterone receptor negative with an H score of 0, and is HER2 equivocal 2+ by immunohistochemistry with a fluorescence in situ hybridization ratio of 1.9 with a copy number of 5. The Ki-67 proliferation rate is 60%, and the nuclear grade is 2/3, with a Nottingham score of 5/9. The surgical margins from the segmental mastectomy are clear by 0.4 mm. There is lymphovascular invasion present. Of two sentinel lymph nodes, none is positive (N0). There has been no workup for metastatic disease. Additionally, the AP notes that the patient is premenopausal and that A.K.'s family history is positive for a maternal aunt diagnosed with a stage I breast cancer at age 75. What is the recommended plan of care for A.K.?
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Campbell R, Hofmann D, Hatch S, Gordon P, Lempp H, Das L, Blumbergs P, Limaye V, Vermaak E, McHugh N, Edwards MH, Jameson K, Sayer AA, Dennison E, Cooper C, Salvador FB, Huertas C, Isenberg D, Jackson EJ, Middleton A, Churchill D, Walker-Bone K, Worsley PR, Mottram S, Warner M, Morrissey D, Gadola S, Carr A, Cooper C, Stokes M, Srivastava RN, Sanghi D, Srivastava RN, Sanghi D, Elbaz A, Mor A, Segal G, Drexler M, Norman D, Peled E, Rozen N, Goryachev Y, Debbi EM, Haim A, Rozen N, Wolf A, Debi R, Mor A, Segal G, Debbi EM, Cohen MS, Igolnikov I, Bar Ziv Y, Benkovich V, Bernfeld B, Rozen N, Elbaz A, Collins J, Moots RJ, Clegg PD, Milner PI, Ejtehadi HD, Nelson PN, Wenham C, Balamoody S, Hodgson R, Conaghan P, Wilkie R, Blagojevic M, Jordan KP, Mcbeth J, Peffers MJ, Beynon RJ, Thornton DJ, Clegg PD, Chapman R, Chapman V, Walsh D, Kelly S, Hui M, Zhang W, Doherty S, Rees F, Muir K, Maciewicz R, Doherty M, Snelling S, Davidson RK, Swingler T, Price A, Clark I, Stockley E, Hathway G, Faas H, Auer D, Chapman V, Hirsch G, Hale E, Kitas G, Klocke R, Abraham A, Pearce MS, Mann KD, Francis RM, Birrell F, Tucker M, Mellon SJ, Jones L, Price AJ, Dieppe PA, Gill HS, Ashraf S, Chapman V, Walsh DA, McCollum D, McCabe C, Grieve S, Shipley J, Gorodkin R, Oldroyd AG, Evans B, Greenbank C, Bukhari M, Rajak R, Bennett C, Williams A, Martin JC, Abdulkader R, MacNicol C, Brixey K, Stephenson S, Clunie G, Andrews RN, Oldroyd AG, Evans B, Greenbank C, Bukhari M, Clark EM, Gould VC, Carter L, Morrison L, Tobias JH, Pye SR, Vanderschueren D, O'Neill TW, Lee DM, Jans I, Billen J, Gielen E, Laurent M, Claessens F, Adams JE, Ward KA, Bartfai G, Casanueva F, Finn JD, Forti G, Giwercman A, Han TS, Huhtaniemi I, Kula K, Lean ME, Pendleton N, Punab M, Wu FC, Boonen S, Mercieca C, Webb J, Shipley J, Bhalla A, Fairbanks S, Moss KE, Collins C, Sedgwick P, Clark EM, Gould VC, Morrison L, Tobias JH, Parker J, Greenbank C, Evans B, Oldroyd AG, Bukhari M, Harvey NC, Cole ZA, Crozier SR, Ntani G, Mahon PA, Robinson SM, Inskip HM, Godfrey KM, Dennison EM, Cooper C, Bridges M, Ruddick S, Holroyd CR, Mahon P, Crozier SR, Godfrey K, Inskip HM, Cooper C, Harvey NC, Bridges M, Ruddick S, McNeilly T, McNally C, Beringer T, Finch M, Coda A, Davidson J, Walsh J, Fowlie P, Carline T, Santos D, Patil P, Rawcliffe C, Olaleye A, Moore S, Fox A, Sen D, Ioannou Y, Nisar S, Rankin K, Birch M, Finnegan S, Rooney M, Gibson DS, Malviya A, Ferris CM, Rushton SP, Foster HE, Hanson H, Muthumayandi K, Deehan DJ, Birt L, Poland F, MacGregor A, Armon K, Pfeil M, McErlane F, Beresford MW, Baildam EM, Thomson W, Hyrich K, Chieng A, Davidson J, Foster HE, Gardner-Medwin J, Lunt M, Wedderburn L, Gibson DS, Finnegan S, Newell K, Evans A, Manning G, Scaife C, McAllister C, Pennington SR, Duncan M, Moore T, Rooney M, Pericleous C, Croca SC, Giles I, Alber K, Yong H, Isenberg D, Midgely A, Beresford MW, Rahman A, Ioannou Y, Rzewuska M, Mallen C, Strauss VY, Belcher J, Peat G, Byng-Maddick R, Wijendra M, Penn H, Roddy E, Muller S, Hayward R, Mallen C, Kamlow F, Pakozdi A, Jawad A, Green DJ, Muller S, Mallen C, Hider SL, Singh Bawa S, Bawa S, Turton A, Palmer M, Grieve S, Lewis J, Moss T, McCabe C, Goodchild CE, Tang N, Scott D, Salkovskis P, Selvan S, Williamson L, Selvan S, Williamson L, Thalayasingam N, Higgins M, Saravanan V, Rynne M, Hamilton JD, Heycock C, Kelly C, Norton S, Sacker A, Done J, Young A, Smolen JS, Fleischmann RM, Emery P, van Vollenhoven RF, Guerette B, Santra S, Kupper H, Redden L, Kavanaugh A, Keystone EC, van der Heijde D, Weinblatt ME, Mozaffarian N, Guerette B, Kupper H, Liu S, Kavanaugh A, Zhang N, Wilkinson S, Riaz M, Ostor AJ, Nisar MK, Burmester G, Mariette X, Navarro-Blasco F, Oezer U, Kary S, Unnebrink K, Kupper H, Jobanputra P, Maggs F, Deeming A, Carruthers D, Rankin E, Jordan A, Faizal A, Goddard C, Pugh M, Bowman S, Brailsford S, Nightingale P, Tugnet N, Cooper SC, Douglas KM, Edwin Lim CS, Bee Lian Low S, Joy C, Hill L, Davies P, Mukherjee S, Cornell P, Westlake SL, Richards S, Rahmeh F, Thompson PW, Breedveld F, Keystone E, van der Heijde D, Landewe R, Smolen JS, Guerette B, McIlraith M, Kupper H, Liu S, Kavanaugh A, Byng-Maddick R, Penn H, Abdulkader R, Dharmapalaiah C, Shand L, Rose G, Clunie G, Watts R, Eldashan A, Dasgupta B, Borg FA, Bell GM, Anderson AE, Harry RA, Stoop JN, Hilkens CM, Isaacs J, Dickinson A, McColl E, Banik S, Smith L, France J, Bawa S, Rutherford A, Scott Russell A, Smith J, Jassim I, Withrington R, Bacon P, De Lord D, McGregor L, Morrison I, Stirling A, Porter DR, Saunders SA, Else S, Semenova O, Thompson H, Ogunbambi O, Kallankara S, Baguley E, Patel Y, Alzabin S, Abraham S, Taher TE, Palfeeman A, Hull D, McNamee K, Jawad A, Pathan E, Kinderlerer A, Taylor P, Williams RO, Mageed RA, Iaremenko O, Mikitenko G, Ferrari M, Kamalati T, Pitzalis C, Tugnet N, Pearce F, Tosounidou S, Obrenovic K, Erb N, Packham J, Sandhu R, White C, Cardy CM, Justice E, Frank M, Li L, Lloyd M, Ahmed A, Readhead S, Ala A, Fittall M, Manson J, Ioannou Y, Sibilia J, Marc Flipo R, Combe B, Gaillez C, Le Bars M, Poncet C, Elegbe A, Westhovens R, Hassanzadeh R, Mangan C, France J, Bawa S, Weinblatt ME, Fleischmann R, van Vollenhoven R, Emery P, Huizinga TWJ, Goldermann R, Duncan B, Timoshanko J, Luijtens K, Davies O, Dougados M, Hewitt J, Owlia M, Dougados M, Gaillez C, Le Bars M, Poncet C, Elegbe A, Schiff M, Alten R, Kaine JL, Keystone E, Nash PT, Delaet I, Qi K, Genovese MC, Clark J, Kardash S, Wong E, Hull R, McCrae F, Shaban R, Thomas L, Young-Min S, Ledingham J, Genovese MC, Covarrubias Cobos A, Leon G, Mysler EF, Keiserman MW, Valente RM, Nash PT, Abraham Simon Campos J, Porawska W, Box JH, Legerton CW, Nasonov EL, Durez P, Pappu R, Delaet I, Teng J, Alten R, Edwards CJ, Arden N, Campbell J, van Staa T, Housden C, Sargeant I, Edwards CJ, Arden N, Campbell J, van Staa T, Housden C, Sargeant I, Choy E, McAuliffe S, Roberts K, Sargeant I, Emery P, Sarzi-Puttini P, Moots RJ, Andrianakos A, Sheeran TP, Choquette D, Finckh A, Desjuzeur ML, Gemmen EK, Mpofu C, Gottenberg JE, Bukhari M, Shah P, Kitas G, Cox M, Nye A, O'Brien A, Jones P, Sargeant I, Jones GT, Paudyal P, MacPherson H, Sim J, Doherty M, Ernst E, Fisken M, Lewith G, Tadman J, Macfarlane GJ, Mariette X, Bertin P, Arendt C, Terpstra I, VanLunen B, de Longueville M, Zhou H, Cai A, Lacy E, Kay J, Keystone E, Matteson E, Hu C, Hsia E, Doyle M, Rahman M, Shealy D, Scott DL, Ibrahim F, Abozaid H, Choy E, Hassell A, Plant M, Richards S, Walker D, Simpson G, Kowalczyk A, Prouse P, Brown A, George M, Kumar N, Mackay K, Marshall S, Nash PT, Ludivico CL, Delaet I, Qi K, Murthy B, Corbo M, Kaine JL, Emery P, Smolen JS, Samborski W, Berenbaum F, Davies O, Ambrugeat J, Bennett B, Burkhardt H, Prouse P, Brown A, George M, Kumar N, Mackay K, Marshall S, Bykerk V, Ostor AJ, Roman Ivorra J, Wollenhaupt J, Stancati A, Bernasconi C, Sibilia J, Scott DGI, Claydon P, Ellis C, Buchan S, Pope J, Fleischmann R, Dougados M, Bingham CO, Massarotti EM, Wollenhaupt J, Duncan B, Coteur G, Weinblatt M, Hull D, Ball C, Abraham S, Ainsworth T, Kermik J, Woodham J, Haq I, Quesada-Masachs E, Carolina Diaz A, Avila G, Acosta I, Sans X, Alegre C, Marsal S, McWilliams D, Kiely PD, Young A, Walsh DA, Fleischmann R, Bolce R, Wang J, Ingham M, Dehoratius R, Decktor D, Rao V, Pavlov A, Klearman M, Musselman D, Giles J, Bathon J, Sattar N, Lee J, Baxter D, McLaren JS, Gordon MM, Thant KZ, Williams EL, Earl S, White P, Williams J, Westlake SL, Ledingham J, Jan AK, Bhatti AI, Stafford C, Carolan M, Ramakrishnan SA. Muscle disorders * 111. The impact of fatigue in patients with idiopathic inflammatory myopathy: a mixed method study. Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/kes109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Gordon P, Mehal J, Holman R, Rowland A, Cheek J. Prevalence Estimates of Parkinson Disease among American Indian and Alaska Native People (P07.130). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.p07.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Gordon P, Thomas JA, Suter R, Jurecki E. Evolving patient selection and clinical benefit criteria for sapropterin dihydrochloride (Kuvan®) treatment of PKU patients. Mol Genet Metab 2012; 105:672-6. [PMID: 22310224 DOI: 10.1016/j.ymgme.2011.12.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 12/29/2011] [Accepted: 12/30/2011] [Indexed: 11/30/2022]
Abstract
PURPOSE To understand current patient selection, dosing, and response criteria used for sapropterin dihydrochloride (sapropterin, Kuvan®) to treat phenylketonuria (PKU). METHODS Results of a 2010 survey of twenty-nine academic medical centers are reported to describe practice patterns in comparison to results of a survey done in 2008 and to what is reported in the literature. RESULTS/CONCLUSIONS In addition to reduction in blood phenylalanine (Phe) levels, clinicians report using broader disease-management approaches when evaluating clinical benefit of sapropterin, including consideration of increased Phe tolerance and behavioral changes. Similar approaches are reported in the literature.
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Abstract
OBJECTIVE Necrotizing enterocolitis (NEC) is associated with high morbidity and mortality among infants admitted for intensive care. The factors associated with mortality and catastrophic presentation remain poorly understood. Our objective was to describe the factors associated with mortality in infants with NEC and to quantify the degree to which catastrophic presentation contributes to mortality in infants with NEC. Catastrophic NEC was defined before data analysis as NEC that led to death within 7 days of diagnosis. STUDY DESIGN We performed a retrospective review of the Pediatrix's Clinical Data Warehouse (1997 to 2009, n=560,227) to compare the demographic, therapeutic and outcome characteristics of infants who survived NEC vs those who died. Associations were tested by bivariate and multivariate analysis. RESULT We compared the 5594 infants diagnosed with NEC and who were discharged home with 1505 infants diagnosed with NEC who died. In multivariate analysis, the factors associated with death (P<0.01 in analysis) were lower estimated gestational age, lower birth weight, treatment with assisted ventilation on the day of diagnosis of NEC, treatment with vasopressors at the time of diagnosis, and Black race. Patients who received only ampicillin and gentamicin on the day of diagnosis were less likely to die. Two-thirds of NEC deaths occurred quickly (<7 days from diagnosis), with a median time of death of one day from time of diagnosis. Infants who died within 7 days of diagnosis had a higher birth weight, more often were on vasopressors and high frequency ventilation at the time of diagnosis compared with patients who died at 7 or more days. Although mortality decreased with increasing gestational age, the proportion of deaths that occurred within 7 days was relatively consistent (65 to 75% of the patients who died) across all gestational ages. CONCLUSION Mortality among infants who have NEC remains high and infants who die of NEC commonly (66%) die quickly. Most of the factors associated with mortality are related to immaturity, low birth weight and severity of illness.
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Affiliation(s)
- R H Clark
- The Pediatrix-Obstetrix Center for Research, Education and Quality, Sunrise, FL, USA.
| | - P Gordon
- Tulane School of Medicine, Department of Pediatrics, New Orleans, LA, USA
| | - W M Walker
- Department of Pediatrics, Pediatrix Medical Group, Greenville Memorial Hospital, Greenville, SC, USA
| | - M Laughon
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, UNC-CH, Chapel Hill, NC, USA
| | - P B Smith
- Department of Pediatrics, Duke University Medical Center, Durham, NC, USA
| | - A R Spitzer
- The Pediatrix-Obstetrix Center for Research, Education and Quality, Sunrise, FL, USA
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Soliman MM, Ashcroft DM, Watson KD, Lunt M, Symmons D, Hyrich KL, Lachmann HJ, Quartier P, Hachulla E, Gattorno M, Cartwright R, Kone-Paut I, Zulian F, Weisbarth-Riedel E, Lepore L, Hoyer J, Foeldvari I, Ramos E, Leslie K, Krammer G, Preiss R, Incera E, Kuemmerle-Deschner JB, Hawkins PN, So A, De Meulemeester M, Pikhlak A, Yucel AE, Bodalia B, Kerrane J, Arulmani U, Richard D, Murphy V, Sallstig P, Schlesinger N, Christidis D, Hassan N, Mapplebeck S, Dasgupta B, Genovese MC, Sebba A, Rubbert-Roth A, Scali J, Zilberstein M, ` Vernon E, Vollenhoven R, Choy E, White-Alao B, Ibrahim F, Kowalczyk A, Gordon P, Hakim A, Kitas G, Isenberg D, Griffiths B, Lecky B, Chakravarty K, Winer J, Danko K, Cooper RG, Scott DL. Concurrent Oral 1 - Therapy of rheumatic disease: OP4. Effectiveness of Rituximab in Rheumatoid Arthritis: Results from the British Society for Rheumatology Biologics Register (BSRBR). Rheumatology (Oxford) 2011. [DOI: 10.1093/rheumatology/ker073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Purvis J, Gordon P, Flynn P, McCarron M. Recurrent posterior circulatory emboli from a mildly stenosed bicuspid aortic valve. J Stroke Cerebrovasc Dis 2010; 20:562-4. [PMID: 20833085 DOI: 10.1016/j.jstrokecerebrovasdis.2010.02.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2009] [Revised: 02/04/2010] [Accepted: 02/15/2010] [Indexed: 10/19/2022] Open
Abstract
Bicuspid aortic valve (BAV) is a common condition but is only rarely associated with embolic complications. We describe a 42-year-old man with recurrent posterior circulatory ischemic strokes that resulted in ataxia and cognitive impairment. Transesophageal echocardiography demonstrated a BAV with mild stenosis, moderate calcification, and a dilated ascending aorta. The degree of calcification and the valve phenotype might be important factors implicating the BAV as a rare cause of ischemic stroke.
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Affiliation(s)
- John Purvis
- Department of Cardiology, Altnagelvin Hospital, Glenshane Road, Londonderry, UK
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Grassia G, Dever GJ, Gordon P, McInnes IB, Spanbroek R, Habenicht AJR, Brewer JM, Garside P, Maffia P. FC5 Real time imaging of lymphocytes in ApoE-/- mouse aortic tertiary lymphoid organs. Heart 2010. [DOI: 10.1136/hrt.2010.205781.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Gordon P. Mandibular Fracture Severity and Health Status Are Associated With an Increased Risk for Postoperative Inflammatory Complications. J Oral Maxillofac Surg 2010. [DOI: 10.1016/j.joms.2010.06.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Millecamps S, Salachas F, Cazeneuve C, Gordon P, Bricka B, Camuzat A, Guillot-Noel L, Russaouen O, Bruneteau G, Pradat PF, Le Forestier N, Vandenberghe N, Danel-Brunaud V, Guy N, Thauvin-Robinet C, Lacomblez L, Couratier P, Hannequin D, Seilhean D, Le Ber I, Corcia P, Camu W, Brice A, Rouleau G, LeGuern E, Meininger V. SOD1, ANG, VAPB, TARDBP, and FUS mutations in familial amyotrophic lateral sclerosis: genotype-phenotype correlations. J Med Genet 2010; 47:554-60. [DOI: 10.1136/jmg.2010.077180] [Citation(s) in RCA: 216] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Gordon P. Food in Schools Primary Training. NUTR BULL 2010. [DOI: 10.1111/j.1467-3010.2009.01801.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Uyaniker B, Rajapakshe R, Gordon P, Silver S. Sci-Fri AM(1): Imaging-04: A Fully Automatic Method for Estimating Breast Density in Digital Mammograms. Med Phys 2009. [DOI: 10.1118/1.3244187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Uyaniker B, Rajapakshe R, Gordon P, Silver S. Poster - Wed Eve-09: Quest for a “Gold Standard” for Breast Density Evaluation. Med Phys 2009. [DOI: 10.1118/1.3244113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Goolamali SI, Gordon P, Salisbury J, Creamer D. Subcutaneous calcification presenting in a patient with mixed connective tissue disease and cutaneous polyarteritis nodosa. Clin Exp Dermatol 2009; 34:e141-4. [DOI: 10.1111/j.1365-2230.2008.03093.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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