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Gómez E, Montero JL, Molina E, García-Buey L, Casado M, Fuentes J, Simón MA, Díaz-González A, Jorquera F, Morillas RM, Presa J, Berenguer M, Conde MI, Olveira A, Macedo G, Garrido I, Hernández-Guerra M, Olivas I, Rodríguez-Taje S, Londoño M, Sousa JM, Ampuero J, Romero-González E, González-Padilla S, Escudero-García D, Carvalho A, Santos A, Gutiérrez ML, Pérez-Fernández E, Aburruza L, Uriz J, Gomes D, Santos L, Martínez-González J, Albillos A, Fernández-Rodríguez CM. Longitudinal outcomes of obeticholic acid therapy in ursodiol-nonresponsive primary biliary cholangitis: Stratifying the impact of add-on fibrates in real-world practice. Aliment Pharmacol Ther 2024. [PMID: 38690746 DOI: 10.1111/apt.18004] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/06/2024] [Accepted: 04/07/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND Suboptimal response to ursodeoxycholic acid occurs in 40% of primary biliary cholangitis (PBC) patients, affecting survival. Achieving a deep response (normalisation of alkaline phosphatase [ALP] and bilirubin ≤0.6 upper limit of normal) improves survival. Yet, the long-term effectiveness of second-line treatments remains uncertain. AIMS To evaluate the long-term effectiveness of obeticholic acid (OCA) ± fibrates. Focusing on biochemical response (ALP ≤1.67 times the upper limit of normal, with a decrease of at least 15% from baseline and normal bilirubin levels), normalisation of ALP, deep response and biochemical remission (deep response plus aminotransferase normalisation). METHODS We conducted a longitudinal, observational, multicentre study involving ursodeoxyccholic acid non-responsive PBC patients (Paris-II criteria) from Spain and Portugal who received OCA ± fibrates. RESULTS Of 255 patients, median follow-up was 35.1 months (IQR: 20.2-53). The biochemical response in the whole cohort was 47.2%, 61.4% and 68.6% at 12, 24 and 36 months. GLOBE-PBC and 5-year UK-PBC scores improved (p < 0.001). Triple therapy (ursodeoxycholic acid plus OCA plus fibrates) had significantly higher response rates than dual therapy (p = 0.001), including ALP normalisation, deep response and biochemical remission (p < 0.001). In multivariate analysis, triple therapy remained independently associated with biochemical response (p = 0.024), alkaline phosphatase normalisation, deep response and biochemical remission (p < 0.001). Adverse effects occurred in 41.2% of cases, leading to 18.8% discontinuing OCA. Out of 55 patients with cirrhosis, 12 developed decompensation. All with baseline portal hypertension. CONCLUSION Triple therapy was superior in achieving therapeutic goals in UDCA-nonresponsive PBC. Decompensation was linked to pre-existing portal hypertension.
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Affiliation(s)
- E Gómez
- Hospital Universitario 12 De Octubre, Madrid, Spain
| | - J L Montero
- Hospital Universitario Reina Sofia, Córdoba, Spain
| | - E Molina
- Complexo Hospitalario Universitario De Santiago, Coruña, Spain
| | - L García-Buey
- Hospital Universitario De La Princesa, Madrid, Spain
| | - M Casado
- Hospital Universitario de Torrecárdenas, Almería, Spain
| | - J Fuentes
- Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - M A Simón
- Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - A Díaz-González
- Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - F Jorquera
- Complejo Hospitalario de Leon, Leon, Spain
| | | | - J Presa
- Centro Hospitalar Tras-os-Montes a Alto Douro, Vila Real, Portugal
| | - M Berenguer
- Hospital Universitario La Fe, Valencia, Spain
- University of Valencia, Valencia, Spain
| | - M I Conde
- Hospital Universitario La Fe, Valencia, Spain
| | - A Olveira
- Hospital Universitario La Paz, Madrid, Spain
| | - G Macedo
- Serviço de Gastrenterologia Do Centro Hospitalar Universitário São João (CHUSJ), Porto, Portugal
| | - I Garrido
- Serviço de Gastrenterologia Do Centro Hospitalar Universitário São João (CHUSJ), Porto, Portugal
| | | | - I Olivas
- Hospital Clinic, Barcelona, Spain
| | | | | | - J M Sousa
- Hospital Universitario Virgen del Rocio, Sevilla, Spain
| | - J Ampuero
- Hospital Universitario Virgen del Rocio, Sevilla, Spain
- Instituto De Biomedicina De Sevilla (IBIS), Sevilla, Spain
| | - E Romero-González
- Hospital Clinico Universitario de Valencia, Universidad de Valencia, Valencia, Spain
| | - Sh González-Padilla
- Hospital Clinico Universitario de Valencia, Universidad de Valencia, Valencia, Spain
| | - D Escudero-García
- Hospital Clinico Universitario de Valencia, Universidad de Valencia, Valencia, Spain
| | - A Carvalho
- Centro Hospitalar e Universitário De Coimbra, Coimbra, Portugal
| | - A Santos
- Centro Hospitalar e Universitário De Coimbra, Coimbra, Portugal
| | - M L Gutiérrez
- Hospital Universitario Fundacion Alcorcon, Alcorcon Madrid, Spain
- University Rey Juan Carlos, Madrid, Spain
| | - E Pérez-Fernández
- Hospital Universitario Fundacion Alcorcon, Alcorcon Madrid, Spain
- University Rey Juan Carlos, Madrid, Spain
| | - L Aburruza
- Hospital Universitario de Donostia, Donostia-San Sebastián, Spain
| | - J Uriz
- Complejo Hospitalario de Navarra, Pamplona, Spain
| | - D Gomes
- Departamento de Gastrenterología, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
| | - L Santos
- Departamento de Gastrenterología, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
| | | | - A Albillos
- Hospital Universitario Ramón y Cajal, Madrid, Spain
- Ramón y Cajal Institute of Health Research, Madrid, Spain
- University of Alcalá de Henares, Alcalá de Henares, Spain
| | - C M Fernández-Rodríguez
- Hospital Universitario Fundacion Alcorcon, Alcorcon Madrid, Spain
- University Rey Juan Carlos, Madrid, Spain
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Carvalho A, Gonçalves N, Teixeira P, Goulart A, Leão P. The impact of methylene blue in colorectal cancer: Systematic review and meta-analysis study. Surg Oncol 2024; 53:102046. [PMID: 38377643 DOI: 10.1016/j.suronc.2024.102046] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/01/2024] [Accepted: 02/04/2024] [Indexed: 02/22/2024]
Abstract
PURPOSE In patients with colorectal cancer (CRC), the most important factor to decide the need of adjuvant chemotherapy is the histological lymph node (LN) evaluation. Our work aimed to give a broad view over the use of methylene blue and its consequences in the number of lymph node harvest. METHODS PUBMED, WEB OF SCIENCE and EMBASE databases were consulted, retrieving clinical trials, which mentioned the used of intra-arterial methylene blue in patients with colorectal cancer. RESULTS Eighteen clinical trials analyzing the use of intra-arterial methylene blue in specimens of colorectal cancer were selected. The articles show a statistical difference between the use of methylene blue and the classical dissection in both variable at study. The results of the statistical analysis of the lymph node harvest variable demonstrate a significant statistical difference between the group that received methylene blue injection and the group that underwent conventional dissection. There is a significant statistical difference between the experimental and control groups for the ideal lymph node harvest (lymph node harvest count greater than 12). CONCLUSION The use of intra-arterial methylene blue revealed a high potential for the quantification of lymph nodes, considering the increase of lymph node harvest and the higher percentage of cases with more than 12 lymph nodes count, albeit the high heterogeneity between the studies in terms of reported results. Future investigations with controlled double blinded studies obtaining better categorized results should be conducted in order to better evaluate this technique and compare it to the current paradigm.
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Affiliation(s)
- Alexandre Carvalho
- Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, Braga, Portugal.
| | | | - Pedro Teixeira
- Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, Braga, Portugal
| | - André Goulart
- General Surgery Department, Grupo Trofa Saúde, Braga, Portugal
| | - Pedro Leão
- Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, Braga, Portugal; General Surgery Department, Grupo Trofa Saúde, Braga, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga, Guimarães, Portugal
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Mota PC, Soares ML, Ferreira AC, Santos RF, Rufo JC, Vasconcelos D, Carvalho A, Guimarães S, Vasques-Nóvoa F, Cardoso C, Melo N, Alexandre AT, Coelho D, Novais-Bastos H, Morais A. Polymorphisms and haplotypes of TOLLIP and MUC5B are associated with susceptibility and survival in patients with fibrotic hypersensitivity pneumonitis. Pulmonology 2024:S2531-0437(24)00007-2. [PMID: 38309995 DOI: 10.1016/j.pulmoe.2024.01.002] [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] [Received: 11/15/2023] [Revised: 12/27/2023] [Accepted: 01/04/2024] [Indexed: 02/05/2024] Open
Abstract
INTRODUCTION AND OBJECTIVES Hypersensitivity pneumonitis (HP) is an interstitial lung disease with diverse clinical features that can present a fibrotic phenotype similar to idiopathic pulmonary fibrosis (IPF) in genetically predisposed individuals. While several single nucleotide polymorphisms (SNPs) have been associated with IPF, the genetic factors contributing to fibrotic HP (fHP) remain poorly understood. This study investigated the association of MUC5B and TOLLIP variants with susceptibility, clinical presentation and survival in Portuguese patients with fHP. MATERIAL AND METHODS A case-control study was undertaken with 97 fHP patients and 112 controls. Six SNPs residing in the MUC5B and TOLLIP genes and their haplotypes were analyzed. Associations with risk, survival, and clinical, radiographic, and pathological features of fHP were probed through comparisons among patients and controls. RESULTS MUC5B rs35705950 and three neighboring TOLLIP variants (rs3750920, rs111521887, and rs5743894) were associated with increased susceptibility to fHP. Minor allele frequencies were greater among fHP patients than in controls (40.7% vs 12.1%, P<0.0001; 52.6% vs 40.2%, P = 0.011; 22.7% vs 13.4%, P = 0.013; and 23.2% vs 12.9%, P = 0.006, respectively). Haplotypes formed by these variants were also linked to fHP susceptibility. Moreover, carriers of a specific haplotype (G-T-G-C) had a significant decrease in survival (adjusted hazard ratio 6.92, 95% CI 1.73-27.64, P = 0.006). Additional associations were found between TOLLIP rs111521887 and rs5743894 variants and decreased lung function at baseline, and the MUC5B SNP and radiographic features, further highlighting the influence of genetic factors in fHP. CONCLUSION These findings suggest that TOLLIP and MUC5B variants and haplotypes may serve as valuable tools for risk assessment and prognosis in fibrotic hypersensitivity pneumonitis, potentially contributing to its patient stratification, and offer insights into the genetic factors influencing the clinical course of the condition.
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Affiliation(s)
- P C Mota
- Departamento de Pneumologia, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal; Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - M L Soares
- Laboratório de Apoio à Investigação em Medicina Molecular (LAIMM), Departamento de Biomedicina, Faculdade de Medicina da Universidade do Porto, Portugal; LAIMM, Núcleo de Recursos Laboratoriais, Unidade de Gestão de Conhecimento, Departamento de Recursos Comuns, Faculdade de Medicina da Universidade do Porto, Portugal; Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.
| | - A C Ferreira
- Laboratório de Apoio à Investigação em Medicina Molecular (LAIMM), Departamento de Biomedicina, Faculdade de Medicina da Universidade do Porto, Portugal; Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - R F Santos
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Escola Superior de Saúde - Instituto Politécnico do Porto, Portugal
| | - J C Rufo
- Indoor Air Quality and Respiratory Health Lab, Laboratory for Integrative and Translational Research in Population Health (ITR), Porto, Portugal; EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Center for Translational Health and Medical Biotechnology Research (T.Bio), Escola Superior de Saúde, Instituto Politécnico do Porto, Porto, Portugal
| | - D Vasconcelos
- Laboratório de Apoio à Investigação em Medicina Molecular (LAIMM), Departamento de Biomedicina, Faculdade de Medicina da Universidade do Porto, Portugal; Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - A Carvalho
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Departamento de Radiologia, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal
| | - S Guimarães
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Departamento de Anatomia Patológica, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal
| | - F Vasques-Nóvoa
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Departamento de Medicina Interna, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal; UnIC@RISE, Department of Surgery and Physiology, Portugal
| | - C Cardoso
- Departamento de Pneumologia, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal; Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - N Melo
- Departamento de Pneumologia, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal
| | - A T Alexandre
- Departamento de Pneumologia, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal
| | - D Coelho
- Departamento de Pneumologia, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal; Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - H Novais-Bastos
- Departamento de Pneumologia, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal; Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - A Morais
- Departamento de Pneumologia, Centro Hospitalar Universitário de São João, EPE, Porto, Portugal; Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
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Avellaneda N, Al Masri M, Baimakhanov A, Balasubramaniam D, Bhangu A, Bouchagier K, Bozbiyik O, Carpelan A, Chwat C, Cunha M, Dawson BE, Mallen MVD, Ellebæk MB, Gonzalez TE, Elshami M, Fakhradiyev I, Ozkan OF, Fleres F, Futaba K, Gallo G, Ghosh D, Glasbey JC, Harrison E, Hooper RL, Jain R, Kamarajah S, Veetil SK, Kamer E, Keatley J, Knowles CH, Kulimbet M, Lal P, Li E, Polamreddy BM, Minaya-Bravo A, Mittal R, Morton DG, Nadal LRM, Negoi I, Nepogodiev D, Omar O, Pata F, Pinkney T, Potter MA, Rottoli M, Santos G, Smith I, Spinelli A, Venn M, Hooper R, Morton D, Bywater E, Evans J, Magill L, McKay S, Bordom DO, Simões J, Venn ML, Adeyeye A, Avellaneda N, Buchs N, Cato L, Finch D, Umar GI, Bravo AM, Junior HM, Neary P, Poskus T, Roslani A, Samadov E, Sbaih M, Shalaby M, Singh B, Sinha A, Vardanyan A, Chaudhry S, Frasson M, Millward J, Sánchez-Guillén L, Stijns J, Zimmerman DDE, Beard D, Campbell M, Moug S, Aytac E, Blackwell S, Buchwald P, Chowdhury SM, Dardanov D, Dulskas A, Elhadi M, El-Hussuna A, Garoufalia Z, Aslam MI, Kelly M, Knowles C, Mendes B, Ng S, Pellino G, Sebastian S, Sivrikoz E, Tejedor P, Vaizey C, Bianchi R, Christensen P, Lee SH, Lohsiriwat V, Mantoo SK, Mazlan L, Um JW, Wang JY, Watanabe J, Yao H, Bengueddach A, Tidjane A, Tabeti B, Behilil C, Boudjenan-Serradj N, Bensafir S, Meharzi SEI, Aissat A, Ghouali AK, Larabi K, Riffi O, Kacimi SEO, Mesli SN, Rezoug W, Mitidieri A, José A, Pablo C, Rodriguez CA, Panettiere MF, Barbalace N, Juan T, Lucena J, Houdin A, Fernandez E, Lococo J, Pedro L, Loban M, Vecchio P, Grinblat A, Carrie A, Veracierto F, Santillan M, Napolitano M, Rosa SL, Gonzalez CM, Ferro E, Muñoz JP, Ventorutti T, Cabrera C, Carrizo C, Mospane C, Leiro F, Espino J, Trama M, Potolicchio A, Dindri F, Buey L, Lucas N, Catalano P, Astilleta R, Quiroga Y, Valli D, Alexandre F, Martres G, Rosato G, Lemme G, Romero V, Doniquian AM, Pachajoa DAP, Llahi F, Fiorenza JM, Parodi M, Ocaña N, Gallardo A, Valenzuela A, Perriello J, Nador R, Fermani C, Garay L, Blanco P, Villalobos S, Posner F, Vieyra N, Fiorito P, Ciabattari P, de Kort C, Daryanani D, Smit J, Gosselink MP, Janssen N, Feiss A, Lee CHA, Taylor D, Edington J, Chen N, Ong WM, Aigner F, Moitzi G, Gemes G, Braumille M, Mitteregger M, Gerald S, Uranitsch S, Belarmino A, Waha J, Kahn J, Treiber M, Schemmer P, Mikalauskas S, Ibrahimli A, Orujova E, Namazov I, Alikhanli J, Asgarov M, Kutkut A, Almahmeed E, Aljawder H, Juma I, Johnston K, Saeed MF, Khairi S, Matovic E, Omerasevic M, Delibegovic S, Hodzic S, Rudell AG, Fuzari J, Farah JF, Dos Santos MBA, Lupinacci RA, Pereira TS, da Silveira Sete A, Filho AL, de Souza Pires BL, de Queiroz FL, Amaral HAT, Dos Santos MAM, de Miranda Silvestre SC, Hanan B, Reis C, Cassia G, da Luz M, Delgado M, Campanati R, Silva R, Bomfa-Barbosa A, Alves BC, Costa BXM, Cortes BGW, Lemos FHT, Arreguy-Borges K, Silva TB, Assis A, Freitas AH, Rezende D, Silva H, Alvarenga I, Cascais R, Silva T, Pinto H, Silva I, Leite L, Massahud M, Meyer M, Tibúrcio R, Martinez CAR, Espinha DR, Marson FAL, de Oliveira Góes IA, de Souza Artioli LM, Boschiero MN, Takahashi CY, de Oliveira FG, Junior HFL, de Oliveira JCC, Dos Santos JM, Gerber MT, Erdmann TR, Barbosa A, Fernandes A, Júnior AN, Júnior HM, Moreira J, Ribeiro M, Moreira P, Carvalho A, Santos B, Fidelis F, Cruz I, Codes L, Aibe R, Boudoux S, Favacho BC, Pinto F, Gava G, Pivati IR, Vilain LF, Kim N, Nunes RL, Dimitrov D, Peneva K, Karamanliev M, Dimitrova S, Ivanov T, Atanasov B, Dzharov G, Shtereva M, Slavchev M, Belev N, Krastev P, Arabadzhiev A, Tonova D, Tzoneva D, Sokolov M, Gribnev P, Maslyankov S, Pavlov V, Bakmaz B, Dijan E, Ćoza I, Mihanovic J, Kučić J, Sulen N, Katušić Z, Hudáček K, Farkašová M, Marková M, Grolich T, Kala Z, Pazdírek F, Hoch J, Filipová L, Kocián P, Přikryl P, Høgn A, Møller B, Slot DK, Bælum JK, Cour KL, Eriksen ND, Mahmoud A, Abdellatif A, Nafea A, Ewedah M, Soliman M, Yakout N, Argawy O, Sallam I, Kamel I, Sherif M, Ashmawy S, Ali A, Saad M, Ahmed M, Mohamed M, Mohamed N, Mahmoud S, Mahmoud S, Rashed AM, Abd-Errazik MA, Ammar MA, Mohammed R, Ebrahem A, Abd El Aal A, Abdou K, Wagdy M, Qassem M, Taha M, El-Wafa YA, Shehta A, El Metwally A, Hamed H, Ali MA, Elrefai M, El Sorogy M, Abdelkhalek M, Ragab A, Refky B, Metwally IH, Abdelkhalek M, Kamal M, Zuhdy M, Shetiwy M, Sakr A, Elfallal A, Elfeki H, Eldakroury I, Elbahrawy K, Mostafa M, Emile S, Tessema A, Tasew A, Gezahegn H, Bekele K, Belay M, Gudisa Z, Teferu Z, Väyrynen A, Kechagias A, Turunen A, Katunin J, Parhiala M, Pengerma P, Lahti P, Vihervaara H, Huhtinen H, Pasonen J, Heino R, Pakarinen S, Falenius V, Pinard B, Nobile C, Duchalais E, Drissi F, Meurette G, Podevin J, Lepenndu M, Hoetzel A, Jud A, Jauch D, Stefan FF, Neeff H, Holzner P, Nguyen P, Ryl A, Kehl F, Pullig F, Baral J, Münch S, Fütterer C, Reißfelder C, Sandra-Petrescu F, Herrle F, Hardt J, Lamm L, Seyfried S, Gharbi A, Aydin F, Stavrou G, Sperber J, de Deken J, Schwarzkopf K, Widyaningsih R, Polidorou A, Mpakas A, Tokidis E, Loun L, Petropoulou T, Balalis D, Korkolis D, Manatakis D, Assimakopoulou E, Bourazani M, Gklavas A, Kalamara E, Papaconstantinou I, Theodoraki K, Chardalias L, Konstadoulakis M, Theodosopoulos T, Soulioti E, Kavezou F, Filippou J, Papadoliopoulou M, Michalopoulos N, Vassiliu P, Sidiropoulos T, Charakopoulou A, Panagiotou A, Kokkinakis K, Lambridi E, Psarologos M, Maria S, Giannaraki S, Kapiris S, Triantafyllou A, Theodoropoulos C, Matthaiou G, Westzaan N, Etelka S, Triantafyllou T, Schizas D, Mpaili E, Karydakis L, Mpoura M, Danassi D, Karavokyros I, Dimitriou N, Livanou X, Kikira A, Tsourouflis G, Tomara NK, Nikiteas N, Dorovinis P, Tsiotos G, Stamou K, Kocka N, Ballian N, Kalakonas S, Athanasakis E, Chrysos E, Xynos E, Tsiaoussis J, Papadaki K, Xenaki S, Nyktari V, Sarakatsianou C, Bompou E, Arnaoutoglou E, Tzovaras G, Baloyiannis I, Mamaloudis I, Perivoliotis K, Apostolidi E, Mulita F, Karpetas G, Maroulis I, Vailas M, Petra A, Kontis E, Kaouras E, Katsaros I, Katsiaras L, Manikis P, Papadopoulou T, Papadopoulos A, Manioti E, Zeringa G, Katsinelis I, Mouzakis O, Kouki P, Nikolaou V, Marinis A, Alexopoulou K, Papadaki M, Vederaki SA, Samara A, Giakoustidis D, Christodoulidis G, Bareka M, Chatzikomnitsa P, Tsigara S, Papadopoulos V, Zarzava E, Anestiadou E, Lydia L, Apostolakidou M, Ioannidis O, Simeonidis S, Mpitsianis S, Tam PTH, Ng SSM, Lau VNM, Tse WK, Bánky B, Dolhai E, Horváth É, Golub J, Marton J, Lakatos L, Suszták N, Maurya AP, Kumawat H, Saxena P, Lather R, Waindeskar V, Khanduri A, Goyal L, Gupta R, Singh S, Saksena AR, Rayani BK, Kasula J, Raju K, Shah MM, Thammineedi SR, Patnaik SC, Rathod D, Poonia DR, Vishnoi JR, Sharma N, Byshetty R, Yadav RK, Misra S, Dhali A, Dhali GK, Biswas J, Ray S, Ghose T, Pipara A, Singh HM, Roy MK, Desai N, Thambudorai R, Ishwarappagol V, Chaturvedi A, Verma D, Akhtar N, Gupta S, Rajan S, Tiwari T, Kumar V, Mahajan A, Jain D, Liddle D, Jyoti J, Haque PD, Prem W, Lakshminarayana B, S BV, Poojary PH, Bhat RRK, Mathew S, Gupta L, Bains L, Kumar M, Singh N, Sharma A, Kumar A, Garg L, Aggarwal M, Jakhar R, Kumar A, Bose B, Huda F, Thakur N, Dhar P, Seenivasagam RK, Prakash S, Chaudhari A, Shukla A, Mahakalkar C, Saxena G, Mahuli K, Kaple M, Kshirsagar S, Mehraj A, Parray F, Aziz G, Chowdri N, Wani R, Gurcoo S, Shah Z, Madhavan S, Subbarayan S, Vino S, Aravindan U, George G, Ck H, Yadev IP, Chisthi M, Ps R, Sreekumar RC, Vijayan V, Theodore B, Victor C, Jesudason MR, Arulappan N, Philip R, Durai S, Creavin B, Cullinane C, Davis C, Flynn C, Liam D, Cooke F, Earley H, Peter M, Hamilton V, Trani AD, Conversano I, Cianci P, Petta R, Picciariello A, Altomare DF, Martines G, Grasso S, Moffa S, Papagni V, Zanoni A, Belvedere A, Romano A, Croce GD, Tanzanu M, Cardelli S, Lauro A, Sartarelli L, Binetti M, Cervellera M, Tonini V, Sanna B, Pusceddu E, Runfola M, Manunza R, Pisanu A, Cois A, Frongia F, Esposito G, Podda M, Mura P, Marzella A, Scotto B, Cuneo D, Ascari F, Giulino G, Varoli M, Laquatra N, Fortunato C, Marino F, Perrone F, Pace M, Convertini O, Cutellè C, Ammerata G, Sena G, Pignataro M, Scozzafava M, Mazza M, Bruni A, Curro G, Hila J, Ammendola M, Curcio S, Signorelli V, Marano A, Sasia D, Borghi F, Giuffrida MC, Bonardello M, Palmisano S, Testa V, Porta A, Scaltrini F, Iacob G, Gaspa I, Guatteri L, Coladonato M, Zapparoli A, Pesce A, Feo CV, Pindozzi F, Bigoni I, Torchiaro M, Fabbri N, Cianchi F, Staderini F, Elena F, Coratti F, Barbato G, Fortuna L, Romagnoli S, Bergamini C, Villa G, Cecchini I, Martellucci J, Izzo M, Trafeli M, Scheiterle M, Manoocheehri F, Cagnazzo F, Spampinato MG, Adam N, Depalma N, D'Ugo S, Garritano S, Mazzeo C, Cucinotta E, Melita F, Viscosi F, Biondo SA, Tripodi VF, Foppa C, Greco M, Sacchi M, Carvello M, Deac V, Laurenti V, Frontali A, Zappone A, Cammarata F, Colombo F, Ferrario L, Currà MC, Danelli P, Vignali A, Umberto C, Mastriale F, Riccardo R, Turi S, Elmore U, Galimberti A, Ceretti AP, Vespo D, Opocher E, Longhi M, Mariani NM, Flandoli C, Ciulli C, Vaira G, Ripamonti L, Cigagna L, Oldani M, Tamini N, Palumbo A, Castaldi A, Antropoli C, Rupealta N, Palmiero N, Donatiello V, Novi A, Cappiello A, Bianco F, de Luca M, Incollingo P, Esposito R, Gili S, Aprea G, de Simone G, Palomba G, Capuano M, Basile R, D'Angelo S, Tropeano FP, Luglio G, Pagano G, de Palma GD, Cricrì M, Milone M, Manigrasso M, Anoldo P, Boccia G, Raiano G, Nuzzo MMD, Calabria M, Peltrini R, Castiglioni S, Bracale U, Cervone C, Rega D, Caliendo D, Benetti E, Delrio P, Guarino R, de Franciscis S, Coppolino F, Romano FM, Selvaggi F, Sciaudone G, Selvaggi L, de Stefano M, Resendiz A, Carosso F, Degiuli M, Salusso P, Reddavid R, Benetti S, Callari C, Miceli DD, Pardo D, Sabatino G, Licari L, Lirosi MC, Sorce V, Peri A, Mori A, Pugliese L, Filardo M, Nuccio P, Dominioni T, Massimo C, Giuseppina F, Angelo F, Raffaele G, Michele M, Roberto P, Mondini A, Muratore A, Valentino C, Calabro' M, Danna R, Cremonini C, Sbarbaro C, Tartaglia D, Coccolini F, Chiarugi M, Musetti S, Pagani S, Neri CM, Leoni C, Rossi E, Randisi E, Puccini M, Buccianti P, Balestri R, Vasale A, Crescentini G, Ranieri G, Sinibaldi G, Biondi A, Sanesi AP, Vacca C, Lorenzon L, Sollazzi L, Persiani R, Pezzuto R, Ferroni AF, Stipa F, Volturo L, Moretti M, Tierno SM, Marina S, Mingoli A, Fiori E, Pugliese F, Brachini G, Carta G, Sapienza P, Lapolla P, Mazzotta E, Carannante F, Capolupo GT, Masciana G, Sica I, Caricato M, Antonelli S, Fiume D, Spoletini D, Lisi G, Carlini M, Menduni V, Arturi A, Proietto B, de Lucia C, Baldi C, Passantino DG, Romeo G, Paola MD, Sensi B, Sica G, Siragusa L, Dauri M, Franceschill M, Campanelli M, Bellato V, Porcu A, Garau AGG, Masala ML, Oggianu S, Tedde T, Perra T, Pazzola V, Venezia DF, Roviello F, Giacomini G, Carbone L, Marano L, Verre L, Marano M, Ciccarese AA, Bagnardi F, Shahu J, Siciliano W, Iacomino A, Armellin C, Marson F, Zanus G, Santoro GA, de Paoli M, Grossi U, Sekimoto M, Kobayashi T, Horiguchi A, Koike D, Yonekura H, Kato H, Yoshino K, Arakawa S, Asano Y, Alawneh F, Rajab I, Ramadan M, Masri MA, Qaisi MA, Alsamneh M, Mubaidin O, Al-Jarrah A, Ababneh H, Khdair K, Tawarh T, Sabri W, Arida ZA, Dzhumabekov B, Klyshbayeva D, Ispbayeva K, Nadyrov M, Tanabayeva S, Saliev T, Jumanov A, Aitbaeva A, Arynov A, Nadyrov M, Maulenov N, Dushimova Z, Park EJ, Kim H, Kang J, Baik SH, Song Y, Kwak HD, Kim J, Son JH, Chung JS, Lee H, Baek JH, Nam KH, Lee KC, Lee WS, Jeon Y, Kim CW, Park SE, Son GM, Ahn HM, Lee IY, Kim TK, Pcolkins A, Sivins A, Lobovs D, Ancans G, Kreice I, Budnikova I, Jelovskis I, Emhareb A, Abaidalla A, Hammed A, Khairallah M, Jibreel SS, Mohmmad WAS, Hasan W, Venskutonis D, Daugėla E, Dainius E, Juočas J, Kutkevičius J, Vaitkutė K, Bradulskis S, Macas A, Pauzas H, Jokubauskas M, Lizdenis P, Budrikienė R, Svagzdys S, Saladzinskas Z, Volkoviene G, Makauskiene J, Kuliavas J, Bernotaite V, Danys D, Kontrimaviciute E, Poskus E, Kryzauskas M, Jakubauskas M, Jotautas V, Zakaria AD, Kai MWP, Zainy RHM, Tan SS, Zain WZW, Zakaria Z, Yusoff ZM, Raduan F, Sagap I, Razali NYF, Rahman NA, Kanthan SBC, Nie YC, Azman ZAM, Ang CW, Tang CY, Poh KS, Ng K, Hashim NM, Xavier R, Khong TL, Amir AS, Ali CSC, Yew CK, Henry F, Muniandy J, Baharom S, Eng SCR, Hu FSM, Amin-Tai H, Jabar MF, Satar MHSA, Fathi NQ, Rao PS, Podesta AMC, Cini C, Psaila J, Debono M, Sammut M, Spiteri N, Andrejevic P, Muro AG, Leon BP, Perez JAV, Quiñonez JRA, Vera MTR, Gutierrez VMM, Bobadilla BJ, Martinez CM, de León Rendón JL, Hererro JAV, Cuichan MVY, Baez NF, Prevost PG, Hoyos-Torres A, Ruiz-Muñoz EA, Alvarez-Bautista FE, Ortíz-Méndez G, Zamudio-Bautista JL, Salgado-Nesme N, Vergara-Fernández O, Sanchez-Valdivieso E, Martinez G, Navarrete-Aleman J, Perez-Arellano J, Maldonado-Barron R, Hernandez-Krauss R, Ousadden A, Benjelloun EB, Bzikha I, Ibnmajdoub K, Mazaz K, Marghich O, Touzani S, Benkabbou A, Souadka A, El Ahmadi B, Zaari F, Laamri I, Majbar MA, Mohsine R, Van CB, Seuren D, Gillissen F, Aarts F, Konsten J, Van MH, Schlooz S, Naiqiso A, Merrie A, Varghese C, Pugh F, Bissett I, Wilson K, Mitchell S, Dawson C, Hill C, Wright D, Hubley S, Lin A, Jones D, Siggins L, Fagan P, Wu S, Ekwesianya A, Nwoye C, Agara D, Ejiofor G, Sundaynweke N, Kwentoh N, Ewah R, Aremu A, Ballah A, Ningi A, Ohia E, Mienda I, Aliyu M, Oloko N, Okunlola A, Abiyere H, Bolanle OE, Babatunde O, Fatudimu S, Orewole T, Mba EL, Felix MS, Abdulfatah M, Ibrahim N, Masoro U, Fakoya A, Irabor D, Anyadike F, Ulasi I, Orji M, Afuwape O, Ayandipo O, Aremu I, Adegboye K, Gbadegesin P, Aminu B, Aghadi IK, Makama JG, Joshua S, Kache SA, Sheshe AA, Bala AM, Garzali IU, Abdullahi MMM, Muhammad N, Umar NA, Muhammad S, Okoye A, Emegoakor C, Nwosu C, Egwuonwu OA, Ekwunife O, Amadigwe R, Ojiakor S, Akere A, Okereke C, Olaleye O, Ige O, Olubayo O, Olatiilu T, Idris M, Shehu A, Oluyori D, Nwabuoku E, Ukwubile L, Bashir M, Daniyan M, Rauf H, Ali M, Zakaria M, Hameed M, Amanullah N, Chawla T, Waqar U, Jamal A, Butt A, Kerawala A, Samson S, Dodhy AA, Gill AJ, Malik A, Ali D, Mohsin H, Afzal MF, Batool S, Suleman A, Khalid J, Zafar M, Dilawar M, Janjua MH, Sarwar MZ, Naqi SA, Akbar A, Afzal A, Anwar J, Gondal KM, Shaukat M, Waheed M, Sohail M, Mukhtiar N, Ammar AS, Hussain A, Khan AN, Sarwar A, Khan I, Khattak S, Oqaili B, Saada B, Zatari D, Jubran F, Hamdan F, Emar M, Alawi R, Jacome G, Insturain I, Arauz J, Hurtado M, Beron RI, Castaño R, Cao VHB, Kwiatkowski A, Dobkowski G, Bartosiak K, Walędziak M, Możański M, Zadrożna M, Kowalewski P, Fiedziuk A, Wątroba A, Los A, Sitarska M, Rząca M, Zawadzki M, Czarnecki R, Tavares C, Santos F, Borges F, Real JC, Lima MJ, Carlos S, Pereira V, Pacheco A, Gomes G, Pimenta J, Elisiario L, Jervis M, Gonçalves V, Pedro V, Jordão D, Neves FR, Conceição L, Ângelo MD, Marques P, Saraiva RP, Caroço TV, Windels A, Machado A, Ribeiro C, Velez C, Oliveira J, Melo MR, Lima R, Pires A, Lareiro C, Martins R, Revez T, Martins A, Cardoso D, Alegre I, Estevão P, Andrade D, Gomes DC, Duarte MJ, Custódio P, Nemésio RA, Rodrigues S, Correia A, Domingos H, Herrando I, Azevedo J, Fernandez L, Azevedo P, Vieira P, Torre A, Amado A, Paiva M, Saraiva R, Costa S, Mendes T, Queirós T, Silva A, Faustino A, Freitas A, Mendes J, Amaral L, Quintanilha R, Silva R, Coelho AM, Ribeiro A, Pinto C, Ribeiro N, Reis R, Costa S, Fernandes V, Sanches A, Amorim E, Miguel I, Rachadell J, Sanches M, Oliveira S, Baptista V, Roxo A, Devesa H, Teslyak O, Barradas R, Marques S, Martins S, Pepino S, Silva A, Deus AC, Ferreira A, Marinho D, Sousa D, Martins MJ, Matias N, Pinto A, Correia D, Amado F, Cordeiro L, Morales M, Lamas M, Marçal S, Rodrigues AI, Santos A, Marçal A, Oliveira A, Gomes C, Ferreira C, Marques R, Chitul A, Alexandrescu C, Bezede C, Cristian D, Mandi D, Grama F, Ungureanu R, Stoica B, Diaconescu C, Ciubotaru C, Tanase I, Grintescu I, Negoita VM, Calin C, Simeanu C, Ciotarla DC, Caltea M, Mirica RM, Luca A, Pasca A, Vlad C, Bonci EA, Stefanescu I, Achimas-Cadariu PA, Gata VA, Capusan A, Petrisor C, Dindelegan G, Seicean R, Scurtu R, Bintintan V, Fagarasan V, Ionescu C, Crisan D, Zanc L, Ene-Cocis MV, Muresan MS, Mihalcea SM, Dudric V, Musina AM, Ristescu AI, Roata CE, Moglan M, Dimofte MG, Lunca S, Iacob S, Dychko A, Litvin A, Kapustina A, Provozina A, Anokhin E, Zabiyaka M, Shin A, Djumabayev K, Kuznetsova M, Gordeyev S, Kochkina S, Mamedli Z, Markaryan D, Galliamov E, Semina E, Agapov M, Malahov P, Garmanova T, Kakotkin V, Zaycev A, Sumbaev A, Bedzhanyan A, Orman E, Petrenko K, Bredikhin M, Frolova Y, Tulina I, Bashilkina O, Tsarkov P, Rodimov S, Stamov V, Balaban V, Alexnder A, Yanishev A, Rogozhev D, Yakunina N, Chubukova N, Nugmanov R, Karachun A, Petrov A, Domanskiy A, Panaiotti L, Smolina M, Sapronova T, Pelipas Y, Zagaynov E, Khrykov G, Davidovskaja L, Burlov N, Mankevich N, Tverdohlebova T, Bogatikov A, Lodygin AV, Krasnoselsky C, Vasiukova ES, Kopteyev NR, Ovchinnikov T, Kashchenko VA, Novikova A, Terentyeva E, Kuleshov O, Pavlov R, Koshel A, Kostromitsky D, Drozdov E, Klokov S, Camacho A, Khan FN, Bandar MA, Shamim R, Chowdhury S, Kovacevic B, Krdzic I, Zdravkovic M, Kenic M, Milentijevic M, Petkovic N, Radulovic R, Ngu J, Teo NZ, Singh PA, Ong SY, Li S, en Siew B, Chee C, Koh JJM, Lee KY, Tan KK, Wong SC, Loh W, Pujol AF, Rubio JC, Farrés LP, Vendrell LL, Del Olmo MIU, Pedregosa AB, Galmes C, Luckute D, Casanova D, Artigot M, Guedes X, Olivella Y, Sarda MS, Toscano MJ, Damieta MP, Pera M, Gonçalvez SA, Galvez ST, Ruiz SS, Espin-Basany E, Marinello F, Villarino-Villa L, Heras MVL, Martin-Sanchez R, Mata RM, Blanco-Colino R, Otero A, de Lacy AM, Sanahuja JM, Bravo R, Ferraz T, Gonzabay V, Gonzalez F, Menendez P, Del Castillo VCG, Lopez-Pelaez VM, Silva ÁS, Lillo-García C, Tauler EM, Manresa MCE, Pérez SL, Llopis SQ, Rubio AV, Castillo ER, Miramón FJJ, Rodriguez JLR, Rizo-Lamberti LA, Garrido PG, Carneros VJ, Alfonso BA, Sierra BG, Amador CG, Gomendio MDP, Palomino MVR, de La Plaza Llamas R, Cafranga EG, Ramos JLE, Estudillo MC, Pérez RE, Pernas RM, de Lebrusant Fernández S, Bautista WMS, Llamazares AL, Valbuena AL, Moran LA, Alvarez LJ, Raposo LG, Ceron SF, Calvo AC, Valcárcel CR, Peña JP, Gómez LMJ, Díez MC, Lindenbaum PD, Mata SK, Ruiz-De-La-Hermosa A, Abad-Motos A, Toribio-Combarro B, Ripollés-Melchor J, Fuenmayor-Valera ML, Ortega-Domene P, Loscos A, Del Pueblo CS, Dziakova J, Mugüerza JM, Carlin PS, Anula R, Mouvet Y, Forero-Torres A, Andrés BDS, Marcos CM, Rubio I, Pascual I, Yague J, Alcolea NG, Alonso A, Diéguez B, Ibañez I, Pérez JL, Losada M, García-Conde M, Hernández M, Blazquez-Martin A, Vera-Mansilla C, Mendoza-Moreno F, Hernandez-Salvan J, Diez-Alonso M, Hernandez-Juara P, Barrena-Blazquez S, Minaya-Bravo AM, Galván-Pérez A, Miguel-Méndez CS, Gonzalez-Gonzalez E, Alvarez-Díez M, García-Ureña MÁ, Llorente-Moreno M, Ruiz-Lozano C, Colás-Ruiz E, Pérez-Calvo J, Gomila-Sanso JA, Álvarez-Llano L, Serrano-Fuentes SC, Soto-Montesinos C, Dedeu-Bastardas I, Perez-Reche I, Labró-Ciurans M, Pardo-López S, Pérez EG, Fernández IO, Canals LO, Espino PC, Ruano PG, Ricardo V, Ros EP, Manuel EM, Buleje JAB, Prats MMC, Baños PAP, González PM, Celdrán RG, Pellicer-Franco EM, Valero-Navarro G, Vicente-Villena JP, Martinez-Mercader MM, Baeza-Murcia M, Mengual-Ballester M, Soria-Aledo V, Fernández-Martínez D, Varela-Rodríguez L, Garcia-Flórez LJ, Fernández-Hevia M, Gonzalez-Diaz MJ, Fernández-Arias S, Puertas CP, de San Pío Carvajal E, Cebolla ES, Brainsa E, Bayo JMM, Castro MC, Blanco RR, Gutierrez E, Pinto FL, Alegre JM, Flores N, ÓSullivan SN, Fernández BF, Alonso JE, Conde JGA, Ropero NM, Bayón RÁ, Dominguez SH, Ramirez S, Martin de Pablos A, Perez-Sanchez A, Cano-Matias A, Del-Rio-Lafuente FJ, Caballero-Delgado J, Valdes-Hernandez J, Gomez-Rosado JC, Martinez C, Cholewa H, Sancho-Muriel J, Alberola MJ, Navasquillo M, Primo V, Moreno V, Espí-Macías A, Moro-Valdezate D, Carrascosa-Morales I, Martín-Arévalo J, Soro-Domingo M, García-Botello S, Pla-Marti V, Abellán AM, Pérez CM, Cortés GFV, Blasco LF, Chornet MR, Martín RS, Diego ARD, Vázquez-Fernández A, Pascual A, de Andrés-Asenjo B, Beltrán de Heredia J, Ruiz-Soriano M, Rodríguez-Jiménez R, Iribarren EM, Rodríguez EVF, Del Carmen Casas García M, García-Señoráns MP, Valderrama ÓC, Rodríguez PF, Santos RS, Currás RP, Vigorita V, Roche CG, Delgado E, Lafuente F, Gascon I, Saudi S, Fraj V, Wickramasinghe D, de Zoysa I, Samarasekera N, Wickramarathne R, Dassanayake V, Balathayalan Y, de Silva D, Perera M, Pulleperuma S, Jayasekara S, Wijenayake W, Gunetilleke B, Abeysinghe N, Chandrasinghe P, Kumarage S, Abdalradiy AG, Widatalla ABH, Ahmed AY, Mohamed HA, Hamid HKS, Ali MH, Eldin SJ, Agger E, Jutesten H, Lindgren J, Lepsenyi M, Azhar N, Hansdotter P, Ekepil A, Lindén Å, Brandström G, Smedberg J, Schiffer E, Ris F, Longchamp G, Meyer J, Dupret L, Galetti K, Regusci L, Grischott M, Malugani M, Mouhandes AEF, Danial AK, Khayat M, Sbahi MHE, Marawy MK, Abdullah MA, Douba Z, Mansour A, Niazi A, Hamza A, Mohamad AH, Awead M, Mohammad S, Salloum S, Jabar AA, Zazo A, Shebli B, Ayoub K, Younes L, Bannoud MH, Zazo R, Saad A, Hamdan A, Wakkaf H, Adra L, Souliman M, Anton M, Hannouf S, Li KL, Cheng KI, Ji SJ, Hsieh YC, Parlak EA, Demir M, Kara U, Peker YS, Yiğit D, Unal N, Iflazoğlu N, Yalkin Ö, Topal S, Gulcu B, Ozturk E, Gümbelek G, Terkanlıoğlu S, Koklucan A, Ince G, Sen M, Isik O, Kural S, Akesen S, Yilmazlar T, Sungurtekin H, Sungurtekin U, Vural U, Ozgen U, Isik A, Onk D, Kurnaz E, Ozker TS, Ipek A, Ferlengez A, Erturk C, Tatar C, Sevik H, Akay O, Sensoy O, Hayirlioglu MB, Aktas S, Ozben V, Aliyeva Z, Mutlu AU, Gökay BV, Saraçoğlu C, Aytaç E, Gülmez M, Işık MÜ, Hacim A, Akbas A, Soyhan F, Turgut MA, Demirgan S, Meric S, Altinel Y, Baris B, Akova E, Kahraman E, Kucuk HF, Saracoglu KT, Kaya S, Lel S, Gurbulak EK, Caz E, Kostek M, Mihmanli M, Yazici P, Oba S, Kırkan EF, Ulgur HS, Kalın M, Dinkci MD, Duzgun O, Ozturk S, Zengin AK, Aşkar A, Şanlı AN, Erginöz E, Özçelik MF, Ergün S, Uludağ SS, Kara D, Yılmaz G, Sarıcı IŞ, Kara Y, Incesu A, Arican C, Atici SD, Kaya T, Gezer T, Kirmizi Y, Aydin G, Namdaroglu O, Adakaya S, Canda AE, Ozzeybek D, Coskun N, Sokmen S, Ozkardesler S, Bisgin T, Miftari A, Caliskan C, Akgun E, Avseren G, Deniz N, Yoldas T, Güreşin A, Zayakov G, Pösteki G, Utkan NZ, Tatar OC, Akçay Ö, Güler SA, Mantoğlu B, Demirel E, Akın E, Gonullu E, Altintoprak F, Palabıyık O, Bayhan Z, Ciftci AB, Colak E, Aybar E, Celik HK, Eraslan H, Yemez K, Ozbilgin SS, Senol S, Gultekin FA, Piskin O, Guler O, Karadere Y, Kakeeto A, Oguttu B, Sikakulya FK, Lule H, Rybachuk A, Shudrak A, Beznosenko A, Lisnyy I, Rozhkova V, Zvirych V, Alawlaqi D, El Jamali F, Balooshi IA, Ahmed M, Albers M, Ali NA, Church R, Dudas G, Wells J, Pavlova M, Sebastiani S, Paterson C, Kaushal M, Patel P, Panchal S, Handa S, Tezas S, Zaidi SN, Raj G, Wright J, Hallam S, Karandikar S, Gates Z, Marshall A, Thompson A, Tennakoon A, Rao M, Callan R, Tufail S, Rajendran G, Polisetty K, Husain N, Clarke N, Naranayanasamy S, Hallett A, Lorejo E, Ward N, Antakia R, Xanthis A, Simillis C, Tweedle E, Panagiotopoulou I, Grimes L, Mounstephen L, Bocancia R, Carden C, Lynch J, Noveros MS, Shaalan R, Khalil T, Marshall W, Hodge K, Balfour J, Mcintosh K, Buijs L, Yule M, Vaughan-Shaw PG, Smith S, Anderson T, Mcdermott FD, Daniels IR, Tapp J, Smart N, Rajaretnam N, Bethune R, Clark T, Delimpalta C, Liao C, Banham G, Induruwage L, Velchuru V, Lawrence A, Rahman A, Bennett J, Badawi M, Harshen R, Bhargava A, Gorrela K, Jumah M, Hanson M, Arya S, Atendido T, Shrestha A, Cook E, Rakhimov I, Collins J, Alamin N, Vigneswaran N, Basnyat P, Shamardal A, Chacko A, Wanshantha D, Bisheet G, Ebdewi H, Abdellatif M, Adu-Poku P, Tore A, Adams F, Allen K, Ahmed K, Kulkarni N, Chitnis A, Patel H, Magsino J, Sarodaya V, Minicozzi A, Dempsy C, Ahmed H, Jayasinghe JD, Okail MH, Thaha M, Hallworth S, Parmar C, Chua L, Pizanias M, Samin R, Young T, Sagar J, Yorkmui L, Cirocchi N, Ahmed S, Barreda SC, Kudchadkar S, Baker A, Jayasankar B, Jackson J, Abdelsaid K, Hassan M, Shetty S, Coldwell C, Davies E, Nader H, Raistrick M, Ryska O, Hawkin P, Raymond T, Witjes C, Van de Steen K, Crabtree N, Boyce S, Somera W, Woodward A, Ryan K, Kassai M, Aleem M, Ghosh A, Rixson D, Lewis E, Lynch N, Shovelton C, Zywicka E, Guest F, Barton J, Purnell R, Bamford R, Teare T, Adams B, Chmielewski G, Smith L, Connolly L, Niblett R, Singh A, Halliwell G, Paraoan M, Doree N, Asaad P, Kilbride C, Carpenter H, Wilson J, Fletcher J, Vijayagopal KA, Abbakar M, Zaimis T, Walsh A, Kubisz-Pudelko A, Nono J, Pippard L, Chowdhary M, Dalton R, Moussa T, Dominguez F, Solla G, Curbelo J, Laurini M, Viola M, Brito N, Al-Alnsi A, Al-Naggar H, Saryah L, Al-Shehari M, Alsayadi R, Al-Hutheifi R, Shream S, Saeed S, Spurring EM. Evaluation of a quality improvement intervention to reduce anastomotic leak following right colectomy (EAGLE): pragmatic, batched stepped-wedge, cluster-randomized trial in 64 countries. Br J Surg 2024; 111:znad370. [PMID: 38029386 PMCID: PMC10771257 DOI: 10.1093/bjs/znad370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/10/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND Anastomotic leak affects 8 per cent of patients after right colectomy with a 10-fold increased risk of postoperative death. The EAGLE study aimed to develop and test whether an international, standardized quality improvement intervention could reduce anastomotic leaks. METHODS The internationally intended protocol, iteratively co-developed by a multistage Delphi process, comprised an online educational module introducing risk stratification, an intraoperative checklist, and harmonized surgical techniques. Clusters (hospital teams) were randomized to one of three arms with varied sequences of intervention/data collection by a derived stepped-wedge batch design (at least 18 hospital teams per batch). Patients were blinded to the study allocation. Low- and middle-income country enrolment was encouraged. The primary outcome (assessed by intention to treat) was anastomotic leak rate, and subgroup analyses by module completion (at least 80 per cent of surgeons, high engagement; less than 50 per cent, low engagement) were preplanned. RESULTS A total 355 hospital teams registered, with 332 from 64 countries (39.2 per cent low and middle income) included in the final analysis. The online modules were completed by half of the surgeons (2143 of 4411). The primary analysis included 3039 of the 3268 patients recruited (206 patients had no anastomosis and 23 were lost to follow-up), with anastomotic leaks arising before and after the intervention in 10.1 and 9.6 per cent respectively (adjusted OR 0.87, 95 per cent c.i. 0.59 to 1.30; P = 0.498). The proportion of surgeons completing the educational modules was an influence: the leak rate decreased from 12.2 per cent (61 of 500) before intervention to 5.1 per cent (24 of 473) after intervention in high-engagement centres (adjusted OR 0.36, 0.20 to 0.64; P < 0.001), but this was not observed in low-engagement hospitals (8.3 per cent (59 of 714) and 13.8 per cent (61 of 443) respectively; adjusted OR 2.09, 1.31 to 3.31). CONCLUSION Completion of globally available digital training by engaged teams can alter anastomotic leak rates. Registration number: NCT04270721 (http://www.clinicaltrials.gov).
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Azarias Da Silva M, Nioche P, Soudaramourty C, Bull-Maurer A, Tiouajni M, Kong D, Zghidi-Abouzid O, Picard M, Mendes-Frias A, Santa-Cruz A, Carvalho A, Capela C, Pedrosa J, Castro AG, Loubet P, Sotto A, Muller L, Lefrant JY, Roger C, Claret PG, Duvnjak S, Tran TA, Tokunaga K, Silvestre R, Corbeau P, Mammano F, Estaquier J. Repetitive mRNA vaccination is required to improve the quality of broad-spectrum anti-SARS-CoV-2 antibodies in the absence of CXCL13. Sci Adv 2023; 9:eadg2122. [PMID: 37540749 PMCID: PMC10403221 DOI: 10.1126/sciadv.adg2122] [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] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 07/05/2023] [Indexed: 08/06/2023]
Abstract
Since the initial spread of severe acute respiratory syndrome coronavirus 2 infection, several viral variants have emerged and represent a major challenge for immune control, particularly in the context of vaccination. We evaluated the quantity, quality, and persistence of immunoglobulin G (IgG) and IgA in individuals who received two or three doses of messenger RNA (mRNA) vaccines, compared with previously infected vaccinated individuals. We show that three doses of mRNA vaccine were required to match the humoral responses of preinfected vaccinees. Given the importance of antibody-dependent cell-mediated immunity against viral infections, we also measured the capacity of IgG to recognize spike variants expressed on the cell surface and found that cross-reactivity was also strongly improved by repeated vaccination. Last, we report low levels of CXCL13, a surrogate marker of germinal center activation and formation, in vaccinees both after two and three doses compared with preinfected individuals, providing a potential explanation for the short duration and low quality of Ig induced.
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Affiliation(s)
| | - Pierre Nioche
- INSERM-U1124, Université Paris Cité, Paris, France
- Structural and Molecular Analysis Platform, BioMedTech Facilities INSERM US36-CNRS UMS2009, Université Paris Cité, Paris, France
| | | | | | - Mounira Tiouajni
- INSERM-U1124, Université Paris Cité, Paris, France
- Structural and Molecular Analysis Platform, BioMedTech Facilities INSERM US36-CNRS UMS2009, Université Paris Cité, Paris, France
| | - Dechuan Kong
- Joint Research Center for Human Retrovirus Infection, Kumamoto University, Kumamoto, Japan
- Department of Pathology, National Institute of Infectious Diseases, Tokyo, Japan
| | | | | | - Ana Mendes-Frias
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - André Santa-Cruz
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Alexandre Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Carlos Capela
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Jorge Pedrosa
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - António Gil Castro
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Paul Loubet
- Service des Maladies Infectieuses et Tropicales, CHU de Nîmes, Nîmes, France
| | - Albert Sotto
- Service des Maladies Infectieuses et Tropicales, CHU de Nîmes, Nîmes, France
| | - Laurent Muller
- Service de Réanimation Chirugicale, CHU de Nîmes, Nîmes, France
| | | | - Claire Roger
- Service de Réanimation Chirugicale, CHU de Nîmes, Nîmes, France
| | | | - Sandra Duvnjak
- Service de Gérontologie et Prévention du Vieillissement, CHU de Nîmes, Nîmes, France
| | - Tu-Anh Tran
- Service de Pédiatrie, CHU de Nîmes, Nîmes, France
| | - Kenzo Tokunaga
- Department of Pathology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Ricardo Silvestre
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Pierre Corbeau
- Institut de Génétique Humaine, UMR9002 CNRS-Université de Montpellier, Montpellier, France
- Laboratoire d’Immunologie, CHU de Nîmes, Nîmes, France
| | - Fabrizio Mammano
- INSERM-U1124, Université Paris Cité, Paris, France
- Université de Tours, INSERM, UMR1259 MAVIVH, Tours, France
| | - Jérôme Estaquier
- INSERM-U1124, Université Paris Cité, Paris, France
- CHU de Québec-Université Laval Research Center, Québec City, Québec, Canada
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Hosseini M, Gao CA, Liebovitz D, Carvalho A, Ahmad FS, Luo Y, MacDonald N, Holmes K, Kho A. An exploratory survey about using ChatGPT in education, healthcare, and research. medRxiv 2023:2023.03.31.23287979. [PMID: 37066228 PMCID: PMC10104227 DOI: 10.1101/2023.03.31.23287979] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Objective ChatGPT is the first large language model (LLM) to reach a large, mainstream audience. Its rapid adoption and exploration by the population at large has sparked a wide range of discussions regarding its acceptable and optimal integration in different areas. In a hybrid (virtual and in-person) panel discussion event, we examined various perspectives regarding the use of ChatGPT in education, research, and healthcare. Materials and Methods We surveyed in-person and online attendees using an audience interaction platform (Slido). We quantitatively analyzed received responses on questions about the use of ChatGPT in various contexts. We compared pairwise categorical groups with Fisher's Exact. Furthermore, we used qualitative methods to analyze and code discussions. Results We received 420 responses from an estimated 844 participants (response rate 49.7%). Only 40% of the audience had tried ChatGPT. More trainees had tried ChatGPT compared with faculty. Those who had used ChatGPT were more interested in using it in a wider range of contexts going forwards. Of the three discussed contexts, the greatest uncertainty was shown about using ChatGPT in education. Pros and cons were raised during discussion for the use of this technology in education, research, and healthcare. Discussion There was a range of perspectives around the uses of ChatGPT in education, research, and healthcare, with still much uncertainty around its acceptability and optimal uses. There were different perspectives from respondents of different roles (trainee vs faculty vs staff). More discussion is needed to explore perceptions around the use of LLMs such as ChatGPT in vital sectors such as education, healthcare and research. Given involved risks and unforeseen challenges, taking a thoughtful and measured approach in adoption would reduce the likelihood of harm.
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Affiliation(s)
- Mohammad Hosseini
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Catherine A. Gao
- Department of Medicine (Division of Pulmonary and Critical Care), Northwestern University Feinberg School of Medicine, Chicago, IL
| | - David Liebovitz
- Department of Medicine (Divisions of General Internal Medicine and Health and Biomedical Informatics), Northwestern University Feinberg School of Medicine, Chicago, IL
- Center for Medical Education in Digital Health and Data Science, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Alexandre Carvalho
- Department of Medicine (Division of Infectious Diseases), Northwestern University Feinberg School of Medicine, Chicago, IL
- Center for Pathogen Genomics & Microbial Evolution, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Faraz S. Ahmad
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
- Department of Medicine (Division of Cardiology), Northwestern University Feinberg School of Medicine, Chicago, IL
- Bluhm Cardiovascular Center for Artificial Intelligence, Northwestern Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Yuan Luo
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Ngan MacDonald
- Institute for Augmented Intelligence in Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Kristi Holmes
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
- Galter Health Sciences Library and Learning Center, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Abel Kho
- Department of Medicine (Divisions of General Internal Medicine and Health and Biomedical Informatics), Northwestern University Feinberg School of Medicine, Chicago, IL
- Institute for Augmented Intelligence in Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
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Santa Cruz A, Mendes-Frias A, Azarias-da-Silva M, André S, Oliveira AI, Pires O, Mendes M, Oliveira B, Braga M, Lopes JR, Domingues R, Costa R, Silva LN, Matos AR, Ângela C, Costa P, Carvalho A, Capela C, Pedrosa J, Castro AG, Estaquier J, Silvestre R. Post-acute sequelae of COVID-19 is characterized by diminished peripheral CD8 +β7 integrin + T cells and anti-SARS-CoV-2 IgA response. Nat Commun 2023; 14:1772. [PMID: 36997530 PMCID: PMC10061413 DOI: 10.1038/s41467-023-37368-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 03/15/2023] [Indexed: 04/01/2023] Open
Abstract
Several millions of individuals are estimated to develop post-acute sequelae SARS-CoV-2 condition (PASC) that persists for months after infection. Here we evaluate the immune response in convalescent individuals with PASC compared to convalescent asymptomatic and uninfected participants, six months following their COVID-19 diagnosis. Both convalescent asymptomatic and PASC cases are characterised by higher CD8+ T cell percentages, however, the proportion of blood CD8+ T cells expressing the mucosal homing receptor β7 is low in PASC patients. CD8 T cells show increased expression of PD-1, perforin and granzyme B in PASC, and the plasma levels of type I and type III (mucosal) interferons are elevated. The humoral response is characterized by higher levels of IgA against the N and S viral proteins, particularly in those individuals who had severe acute disease. Our results also show that consistently elevated levels of IL-6, IL-8/CXCL8 and IP-10/CXCL10 during acute disease increase the risk to develop PASC. In summary, our study indicates that PASC is defined by persisting immunological dysfunction as late as six months following SARS-CoV-2 infection, including alterations in mucosal immune parameters, redistribution of mucosal CD8+β7Integrin+ T cells and IgA, indicative of potential viral persistence and mucosal involvement in the etiopathology of PASC.
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Affiliation(s)
- André Santa Cruz
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal.
- Clinical Academic Center-Braga, Braga, Portugal.
| | - Ana Mendes-Frias
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | | | - Sónia André
- INSERM-U1124, Université Paris Cité, Paris, France
| | | | - Olga Pires
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Marta Mendes
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Bárbara Oliveira
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Marta Braga
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Joana Rita Lopes
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Rui Domingues
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Ricardo Costa
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Luís Neves Silva
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Ana Rita Matos
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Cristina Ângela
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Patrício Costa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Alexandre Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
- Clinical Academic Center-Braga, Braga, Portugal
| | - Carlos Capela
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
- Clinical Academic Center-Braga, Braga, Portugal
| | - Jorge Pedrosa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - António Gil Castro
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Jérôme Estaquier
- INSERM-U1124, Université Paris Cité, Paris, France.
- CHU de Québec - Université Laval Research Center, Québec City, Québec, Canada.
| | - Ricardo Silvestre
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.
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Rodrigues Sousa S, Tenda A, Farinha I, Carvalho A, Chaves Loureiro C. Home administration of biological treatment in severe asthma in real-life experience: impact on asthma control and quality of life. Eur Ann Allergy Clin Immunol 2023; 55:35-40. [PMID: 35261225 DOI: 10.23822/eurannaci.1764-1489.248] [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: 01/14/2023]
Abstract
Summary Introduction. Several biological agents for the treatment of severe asthma have been approved for self-administration on an outpatient basis in the last years. However, data on the impact of home administration in outcomes such as asthma control and quality of life in real-life settings are sparse. Being this knowledge crucial for clinical practice, this study aimed to assess asthma control and quality of life in patients who transitioned from day hospital administration of biological therapy to home administration. Methods. A single-center prospective analysis of 33 patients treated with biologics for severe asthma, who switched from hospital to home treatment was performed. Asthma Control Test (ACT), Control of Allergic Rhinitis and Asthma Test (CARAT), Asthma Life Quality (ALQ) and the number of exacerbations were assessed 3 months before and 3 and 6 months after of home-use. Results. ACT and CARAT did not show statistical differences comparing to the baseline values (21.8 ± 2.7 and 23.8 ± 5.5) within 3 months (22.1 ± 2.4, p = 0.609; 23.2 ± 5.3, p = 0.572) or 6 months (23.4 ± 0.9, p = 0.553; 23.7 ± 6.2, p = 0.149) of home administration. Also, ALQ score did not show meaningful variations between baseline (9.5 ± 3.2) and after 3 months (11.2 ± 4.4, p = 0.275) and 6 months (10.3 ± 3.8, p = 0.209) of home-use. Regarding asthma exacerbations, we did not record a significant difference comparing to the baseline values of 3 months/patient exacerbations (0.2 ± 0.4) and after 3 months (0.2 ± 0.5, p = 0.786) or 6 months (0.2 ± 0.4, p = 1.000) of change in modality treatment. There was no cases of anaphylaxis or other serious adverse effects in those patients treated at home. Conclusions. Transition of day hospital administration of biologic treatment for severe asthma to home administration did not lead to any deterioration of asthma control or quality of life. Our results emphasized the efficacy and safety of home administration of biologic treatment and provide support on changing the paradigm of the administration of biological treatment in severe asthma.
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Affiliation(s)
- S Rodrigues Sousa
- Department of Pulmonology, Coimbra University Hospital, Coimbra, Portugal
| | - A Tenda
- Department of Pulmonology, Coimbra University Hospital, Coimbra, Portugal
| | - I Farinha
- Department of Pulmonology, Coimbra University Hospital, Coimbra, Portugal
| | - A Carvalho
- Department of Pulmonology, Coimbra University Hospital, Coimbra, Portugal
| | - C Chaves Loureiro
- Department of Pulmonology, Coimbra University Hospital, Coimbra, Portugal
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Araújo M, Mosca AM, Carvalho A, Alves J. Infeções da Pele e dos Tecidos Moles num Hospital Universitário. Gaz Med 2022. [DOI: 10.29315/gm.v1i1.544] [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: 12/31/2022] Open
Abstract
INTRODUÇÃO: As infeções da pele e dos tecidos moles (IPTM) apresentam uma incidência crescente, sendo causa frequente de admissão em internamento. Assim, a gestão adequada destes doentes é de extrema importância no prognóstico, redução da duração do internamento e consequentemente dos custos associados.MÉTODOS E RESULTADOS: Realizou-se um estudo observacional retrospetivo com o objetivo de aferir qual a prática clínica, fatores de risco e mortalidade dos doentes internados por IPTM no Hospital de Braga. Foram incluídos 267 diagnósticos distintos. O isolamento microbiológico ocorreu na maioria das infeções necrotizantes e feridas cirúrgicas superficiais. Os agentes mais frequentes foram bactérias Gram positivo. Nas infeções necrotizantes 70% dos isolamentos era polimicrobiano. Os antibióticos mais utilizados nas infeções superficiais foram as penicilinas; contudo, 31,7% dos diagnósticos de erisipela e celulite foram medicados com antibioterapia de largo espectro. Nas infeções necrotizantes prevaleceu também a classe das penicilinas (a maioria de espectro alargado). De notar que nas infeções necrotizantes foram utilizadas sempre associações antibióticas. Na ferida cirúrgica destaca-se a vancomicina (55,6%). O tempo médio de antibioterapia variou entre 9-19 dias, com maior duração nas infeções profundas. Verificou-se uma maior percentagem de alteração antibiótica nas infeções necrotizantes (66,7%). O tempo médio para controlo de foco foi 40,8 horas. A taxa de mortalidade global foi de 9,7%.CONCLUSÃO: O diagnóstico de IPTM é clínico. A orientação terapêutica adequada é baseada em múltiplos fatores que conjugam o doente, o(s) agente(s) bacteriano(s) e o(s) antibiótico(s). Uma equipa multidisciplinar é essencial para melhorar a qualidade dos cuidados de saúde prestados ao doente.
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Amaral A, Carvalho A, Lima J. Consumption of legumes in children from 3 to 6 years – evaluation of an intervention program. Eur J Public Health 2022. [DOI: 10.1093/eurpub/ckac129.514] [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: 11/14/2022] Open
Abstract
Abstract
Introduction
Eating habits are a key aspect of a healthy lifestyle. This study focuses on the importance of consuming legumes - rich and accessible source of protein, and a healthy and sustainable option, in environmental terms - contributing to increment health literacy levels at the population level.
Objectives
To design, implement and evaluate a program to promote the consumption of legumes - Beans4Life. Specifically, to assess its impact on the knowledge and frequency of consumption of the eight legumes (beans, grain, peas, beans, beans, lentils, chickpeas and lupins).
Methods
Pre-test post-test analytical study, with three evaluation moments: 1) before the intervention; 2) after the intervention with the children and 3) after the intervention with the guardians (end of the intervention). Participants: 90 children from 3 to 6 years old (54.4% male) and their guardians. Instruments: questionnaire to assess knowledge and food preferences, questionnaire on eating habits and a questionnaire to evaluate sessions. The intervention had two components, the first with the children (4 food education sessions) and the second with the families (activities that facilitate the inclusion of recipes with legumes in the family's daily life).
Results
Before the intervention, the results obtained show low levels of knowledge and frequency of consumption of legumes, influencing low health literacy. Peas and beans are the best known legumes (81.1% and 55.6%) and also preferred (77.8% and 73.3%). The results obtained in the second and third assessments show that there was a significant increase (p < 0.05) in the knowledge and frequency of consumption of most legumes.
Conclusions
The objectives initially proposed were achieved and it will be pertinent to continue the present study, with larger samples, in order to increase health literacy awareness and the consumption of this food group in childhood, and provide more robust results that help to clarify the relationships found.
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Affiliation(s)
- A Amaral
- Polytechnic Institute of Coimbra, ESTeSC - Coimbra Health School , Coimbra, Portugal
- Polytechnic Institute of Coimbra , Labinsaúde, Coimbra, Portugal
| | - A Carvalho
- Polytechnic Institute of Coimbra, ESTeSC - Coimbra Health School , Coimbra, Portugal
- GreenUPorto, Sustainable Agrifood Production , Porto, Portugal
- HL, Leiria Hospital Center , Leiria, Portugal
| | - J Lima
- Polytechnic Institute of Coimbra, ESTeSC - Coimbra Health School , Coimbra, Portugal
- GreenUPorto, Sustainable Agrifood Production , Porto, Portugal
- ciTechCare, Center for Innovative Care and Health Technology , Porto, Portugal
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André S, Azarias da Silva M, Picard M, Alleaume-Buteau A, Kundura L, Cezar R, Soudaramourty C, André SC, Mendes-Frias A, Carvalho A, Capela C, Pedrosa J, Gil Castro A, Loubet P, Sotto A, Muller L, Lefrant JY, Roger C, Claret PG, Duvnjak S, Tran TA, Zghidi-Abouzid O, Nioche P, Silvestre R, Corbeau P, Mammano F, Estaquier J. Low quantity and quality of anti-spike humoral response is linked to CD4 T-cell apoptosis in COVID-19 patients. Cell Death Dis 2022; 13:741. [PMID: 36030261 PMCID: PMC9419645 DOI: 10.1038/s41419-022-05190-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/11/2022] [Accepted: 08/15/2022] [Indexed: 01/21/2023]
Abstract
In addition to an inflammatory reaction, Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)-infected patients present lymphopenia, which we recently reported as being related to abnormal programmed cell death. As an efficient humoral response requires CD4 T-cell help, we hypothesized that the propensity of CD4 T cells to die may impact the quantity and quality of the humoral response in acutely infected individuals. In addition to specific immunoglobulins (Ig)A, IgM, and IgG against SARS-CoV-2 nucleocapsid (N), membrane (M), and spike (S1) proteins, we assessed the quality of IgG response by measuring the avidity index. Because the S protein represents the main target for neutralization and antibody-dependent cellular cytotoxicity responses, we also analyzed anti-S-specific IgG using S-transfected cells (S-Flow). Our results demonstrated that most COVID-19 patients have a predominant IgA anti-N humoral response during the early phase of infection. This specific humoral response preceded the anti-S1 in time and magnitude. The avidity index of anti-S1 IgG was low in acutely infected individuals compared to convalescent patients. We showed that the percentage of apoptotic CD4 T cells is inversely correlated with the levels of specific IgG antibodies. These lower levels were also correlated positively with plasma levels of CXCL10, a marker of disease severity, and soluble Fas ligand that contributes to T-cell death. Finally, we found lower S-Flow responses in patients with higher CD4 T-cell apoptosis. Altogether, these results demonstrate that individuals with high levels of CD4 T-cell apoptosis and CXCL10 have a poor ability to build an efficient anti-S response. Consequently, preventing CD4 T-cell death might be a strategy for improving humoral response during the acute phase, thereby reducing COVID-19 pathogenicity.
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Affiliation(s)
- Sonia André
- grid.508487.60000 0004 7885 7602Université Paris Cité, INSERM U1124, F-75006 Paris, France
| | - Marne Azarias da Silva
- grid.508487.60000 0004 7885 7602Université Paris Cité, INSERM U1124, F-75006 Paris, France
| | - Morgane Picard
- grid.508487.60000 0004 7885 7602Université Paris Cité, INSERM U1124, F-75006 Paris, France
| | - Aurélie Alleaume-Buteau
- grid.508487.60000 0004 7885 7602Université Paris Cité, INSERM U1124, F-75006 Paris, France ,grid.508487.60000 0004 7885 7602Structural and Molecular Analysis Platform, BioMedTech Facilities INSERM US36-CNRS UMS2009, Université Paris Cité, Paris, France
| | - Lucy Kundura
- grid.411165.60000 0004 0593 8241Laboratoire d’Immunologie, CHU de Nîmes, Nîmes, France
| | - Renaud Cezar
- grid.411165.60000 0004 0593 8241Laboratoire d’Immunologie, CHU de Nîmes, Nîmes, France
| | | | - Santa Cruz André
- grid.10328.380000 0001 2159 175XLife and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal ,grid.10328.380000 0001 2159 175XICVS/3B’s—PT Government Associate Laboratory, Braga/Guimarães, Portugal ,Department of Internal Medicine, Hospital of Braga, Braga, Portugal ,grid.512329.eClinical Academic Center-Braga, Braga, Portugal
| | - Ana Mendes-Frias
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal ,grid.512329.eClinical Academic Center-Braga, Braga, Portugal
| | - Alexandre Carvalho
- grid.10328.380000 0001 2159 175XLife and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal ,grid.10328.380000 0001 2159 175XICVS/3B’s—PT Government Associate Laboratory, Braga/Guimarães, Portugal ,Department of Internal Medicine, Hospital of Braga, Braga, Portugal ,grid.512329.eClinical Academic Center-Braga, Braga, Portugal
| | - Carlos Capela
- grid.10328.380000 0001 2159 175XLife and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal ,grid.10328.380000 0001 2159 175XICVS/3B’s—PT Government Associate Laboratory, Braga/Guimarães, Portugal ,Department of Internal Medicine, Hospital of Braga, Braga, Portugal ,grid.512329.eClinical Academic Center-Braga, Braga, Portugal
| | - Jorge Pedrosa
- grid.10328.380000 0001 2159 175XLife and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal ,grid.10328.380000 0001 2159 175XICVS/3B’s—PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - António Gil Castro
- grid.10328.380000 0001 2159 175XLife and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal ,grid.10328.380000 0001 2159 175XICVS/3B’s—PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Paul Loubet
- grid.411165.60000 0004 0593 8241Service des Maladies Infectieuses et Tropicales, CHU de Nîmes, Nîmes, France
| | - Albert Sotto
- grid.411165.60000 0004 0593 8241Service des Maladies Infectieuses et Tropicales, CHU de Nîmes, Nîmes, France
| | - Laurent Muller
- grid.411165.60000 0004 0593 8241Service de Réanimation Chirugicale, CHU de Nîmes, Nîmes, France
| | - Jean-Yves Lefrant
- grid.411165.60000 0004 0593 8241Service de Réanimation Chirugicale, CHU de Nîmes, Nîmes, France
| | - Claire Roger
- grid.411165.60000 0004 0593 8241Service de Réanimation Chirugicale, CHU de Nîmes, Nîmes, France
| | - Pierre-Géraud Claret
- grid.411165.60000 0004 0593 8241Urgences Médico-Chirugicales Hospitalisation, CHU de Nîmes, Nîmes, France
| | - Sandra Duvnjak
- grid.411165.60000 0004 0593 8241Service de Gérontologie et Prévention du Vieillissement, CHU de Nîmes, Nîmes, France
| | - Tu-Anh Tran
- grid.411165.60000 0004 0593 8241Service de Pédiatrie, CHU de Nîmes, Nîmes, France
| | | | - Pierre Nioche
- grid.508487.60000 0004 7885 7602Université Paris Cité, INSERM U1124, F-75006 Paris, France ,grid.508487.60000 0004 7885 7602Structural and Molecular Analysis Platform, BioMedTech Facilities INSERM US36-CNRS UMS2009, Université Paris Cité, Paris, France
| | - Ricardo Silvestre
- grid.10328.380000 0001 2159 175XLife and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal ,grid.10328.380000 0001 2159 175XICVS/3B’s—PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Pierre Corbeau
- grid.411165.60000 0004 0593 8241Laboratoire d’Immunologie, CHU de Nîmes, Nîmes, France ,grid.121334.60000 0001 2097 0141Institut de Génétique Humaine UMR9002 CNRS-Université de Montpellier, Montpellier, France
| | - Fabrizio Mammano
- grid.508487.60000 0004 7885 7602Université Paris Cité, INSERM U1124, F-75006 Paris, France ,INSERM U1259 MAVIVH, Université de Tours, Tours, France
| | - Jérôme Estaquier
- grid.508487.60000 0004 7885 7602Université Paris Cité, INSERM U1124, F-75006 Paris, France ,CHU de Québec—Université Laval Research Center, Québec City, QC Canada
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12
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Olival A, Vieira SF, Gonçalves VMF, Cunha C, Tiritan ME, Carvalho A, Reis RL, Ferreira H, Neves NM. Erythrocyte-derived liposomes for the treatment of inflammatory diseases. J Drug Target 2022; 30:873-883. [PMID: 35414285 DOI: 10.1080/1061186x.2022.2066107] [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: 10/18/2022]
Abstract
Effective and safe therapies to counteract persistent inflammation are necessary. We developed erythrocyte-derived liposomes (EDLs) with intrinsic anti-inflammatory activity. The EDLs were prepared using lipids extracted from erythrocyte membranes, which are rich in omega-3 fatty acids with several health benefits. Diclofenac, a widely used anti-inflammatory drug, was incorporated into EDLs in relevant therapeutic concentrations. The EDLs were also functionalized with folic acid to allow their active targeting of M1 macrophages, which are key players in inflammatory processes. In the presence of lipopolysaccharide (LPS)-stimulated macrophages, empty EDLs and EDLs incorporating diclofenac were able to reduce the levels of important pro-inflammatory cytokines, namely interleukin-6 (IL-6; ≈85% and 77%, respectively) and tumor necrosis factor-alpha (TNF-α; ≈64% and 72%, respectively). Strikingly, cytocompatible concentrations of EDLs presented similar effects to dexamethasone, a potent anti-inflammatory drug, in reducing IL-6 and TNF-α concentrations, demonstrating the EDLs potential to be used as bioactive carriers in the treatment of inflammatory diseases.
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Affiliation(s)
- A Olival
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - S F Vieira
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - V M F Gonçalves
- CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Paredes, Portugal
| | - C Cunha
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.,Life and Health Sciences Research Institute, School of Health Sciences, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - M E Tiritan
- CESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Paredes, Portugal.,Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.,Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Universidade do Porto, Rua dos Bragas 289, 4050-123 Porto, Portugal
| | - A Carvalho
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.,Life and Health Sciences Research Institute, School of Health Sciences, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Rui L Reis
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - H Ferreira
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - N M Neves
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
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13
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Serrão R, Mansinho K, Maltez F, Marques N, Carvalho A, Pazos R, Zagalo A, Mendez J, Neves I, Oliveira J, Pacheco P, Correia de Abreu R, Miranda AC, Camacho P, Paixão L, Almeida J. Real-World Characterization of the Portuguese Population Living with HIV who Initiated Raltegravir Based-Regimens: The REALITY Study. ACTA MEDICA PORT 2022; 35:558-565. [PMID: 35333155 DOI: 10.20344/amp.16785] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/30/2021] [Accepted: 10/21/2021] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Although raltegravir has been available since 2007, data are lacking on the Portuguese population living with HIV who initiated this antiretroviral therapy. Hence, this study aimed to characterize the patients who initiated raltegravir-based regimens between January 2015 and December 2017, on sociodemographics, clinical features, and treatment satisfaction. MATERIAL AND METHODS Observational, retrospective, multicentre study conducted at 11 reference sites. Sociodemographic and clinical data were collected retrospectively from hospital medical records. For participants continuing raltegravir at study inclusion, the HIV Treatment Satisfaction Questionnaire was administered to assess satisfaction with raltegravir-based therapy. Descriptive statistics were performed. Treatment-naïve and treatment-experienced subgroups were compared for demographic and clinical variables. RESULTS A total of 302 patients were included; mostly men (69.5%) with a mean age of 49 years old. Approximately half of the patients had at least one non-AIDS-related comorbidity at baseline (53.3%), such as hypercholesterolemia, arterial hypertension, diabetes mellitus, and depression. Moreover, 52.3% were treatment-experienced patients with up to two treatments prior to raltegravir. Across the study time points, there was a reduction in the viral load and improvement in CD4 counts in both the treatment-naïve and treatment-experienced subgroups. Continuing users of raltegravir reported high treatment satisfaction (55.4 ± 7.2 points). CONCLUSION Raltegravir-based regimens seem like a valid therapeutic option in heterogeneous populations of HIV-infected patients, in patients with previous ART experience and as part of first-line therapeutic options alongside with the latest generation of drugs from its class.
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Affiliation(s)
- Rosário Serrão
- Departamento de Doenças Infeciosas. Centro Hospitalar Universitário de São João. Porto. Portugal
| | - Kamal Mansinho
- Departamento de Doenças Infeciosas. Hospital Egas Moniz. Centro Hospitalar Lisboa Ocidental. Lisboa. Portugal
| | - Fernando Maltez
- Serviço de Doenças Infeciosas. Hospital de Curry Cabral. Centro Hospitalar Universitário de Lisboa Central. Lisboa. Portugal
| | - Nuno Marques
- Serviço de Doenças Infeciosas. Hospital Garcia de Orta. Almada. Portugal
| | - Alexandre Carvalho
- Departamento de Medicina Interna. Hospital de Braga. Braga. Instituto de Investigação em Ciências da Vida e da Saúde. Universidade do Minho. Braga. Portugal
| | - Rosário Pazos
- Departamento de Medicina Interna. Centro Hospitalar Universitário do Algarve. Portimão. Portugal
| | - Alexandra Zagalo
- Departamento de Doenças Infeciosas. Hospital de Santa Maria. Centro Hospitalar Universitário de Lisboa Norte. Lisboa. Portugal
| | - Josefina Mendez
- Departamento de Doenças Infeciosas. Centro Hospitalar Universitário do Porto. Porto. Portugal
| | - Isabel Neves
- Departamento de Infeciologia. Unidade Local de Saúde de Matosinhos. Matosinhos. Portugal
| | - Joaquim Oliveira
- Serviço de Doenças Infeciosas. Centro Hospitalar e Universitário de Coimbra. Coimbra. Portugal
| | - Patrícia Pacheco
- Serviço de Infeciologia. Hospital Prof. Dr. Fernando da Fonseca. Amadora. Portugal
| | - Ricardo Correia de Abreu
- Departamento de Doenças Infeciosas. Hospital de Santa Maria. Centro Hospitalar Universitário de Lisboa Norte. Lisboa. Portugal
| | - Ana Cláudia Miranda
- Departamento de Doenças Infeciosas. Hospital Egas Moniz. Centro Hospitalar Lisboa Ocidental. Lisboa. Portugal
| | | | - Laura Paixão
- Merck Sharp & Dohme Lda. Paço de Arcos. Portugal
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14
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Marques-Gomes J, Salt MJ, Pereira-Neto R, Barteldes FS, Gouveia-Barros V, Carvalho A, d'Arminio-Monforte A, De-la-Torre-Rosas A, Harris A, Esteves C, Maor C, Mora C, Oliveira C, Sousa C, Richman DD, Martinez E, Cota-Medeiros F, Gramacho F, Behrens GMN, Gonçalves G, Farinha H, Nabais I, Vaz-Pinto I, Sierra-Madero J, Sousa-Gago J, Thornhill J, Vera J, Erceg-Tusek M, Tavares M, Vasconcelos M, Fernandes N, Gianotti N, Langebeek N, Anjos P, Couto R, Fernandes R, Rajasuriar R, Serrão R, Watson S, Branco T, Teixeira T, Soriano V. Development of the HIV360 international core set of outcome measures for adults living with HIV: A consensus process. HIV Med 2021; 23:639-649. [PMID: 34964226 DOI: 10.1111/hiv.13221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 08/27/2021] [Revised: 11/26/2021] [Accepted: 12/06/2021] [Indexed: 01/27/2023]
Abstract
OBJECTIVES HIV outcomes centre primarily around clinical markers with limited focus on patient-reported outcomes. With a global trend towards capturing the outcomes that matter most to patients, there is agreement that standardizing the definition of value in HIV care is key to their incorporation. This study aims to address the lack of routine, standardized data in HIV care. METHODS An international working group (WG) of 37 experts and patients, and a steering group (SG) of 18 experts were convened from 14 countries. The project team (PT) identified outcomes by conducting a literature review, screening 1979 articles and reviewing the full texts of 547 of these articles. Semi-structured interviews and advisory groups were performed with the WG, SG and people living with HIV to add to the list of potentially relevant outcomes. The WG voted via a modified Delphi process - informed by six Zoom calls - to establish a core set of outcomes for use in clinical practice. RESULTS From 156 identified outcomes, consensus was reached to include three patient-reported outcomes, four clinician-reported measures and one administratively reported outcome; standardized measures were included. The WG also reached agreement to measure 22 risk-adjustment variables. This outcome set can be applied to any person living with HIV aged > 18 years. CONCLUSIONS Adoption of the HIV360 outcome set will enable healthcare providers to record, compare and integrate standardized metrics across treatment sites to drive quality improvement in HIV care.
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Affiliation(s)
- João Marques-Gomes
- Nova School of Business and Economics, Carcavelos, Portugal.,Nova Medical School, Nova University Lisbon, Lisbon, Portugal
| | | | | | | | | | - Alexandre Carvalho
- Braga Public Hospital, Braga, Portugal.,School of Medicine, Minho University, Braga, Portugal
| | - Antonella d'Arminio-Monforte
- Institute of Infectious and Tropical Diseases - Department of Health Sciences, ASST Santi Paolo e Carlo University Hospital, Milan, Italy
| | | | - Amy Harris
- Aneurin Bevan University Health Board, NHS Wales, Newport, UK.,Pharmacy Department, Royal Gwent Hospital, Newport, UK
| | - Catarina Esteves
- Portuguese Association for the Clinical Study of AIDS (APECS), Lisbon, Portugal.,HIV-AIDS Functional Unit, Cascais Hospital Dr. José de Almeida, Cascais, Portugal
| | | | | | - Carla Oliveira
- Santo António Hospital, Porto University Hospital Centre, Porto, Portugal
| | | | - Douglas D Richman
- Center for AIDS Research, University of California San Diego, La Jolla, California, USA
| | | | - Fábio Cota-Medeiros
- Northern Lisbon University Hospital Centre, Lisbon, Portugal.,Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Filipa Gramacho
- Northern Lisbon University Hospital Centre, Lisbon, Portugal
| | - Georg M N Behrens
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Graça Gonçalves
- Northern Lisbon University Hospital Centre, Lisbon, Portugal
| | - Helena Farinha
- Pharmacy Department, Egas Moniz Hospital, Western Lisbon Hospital Centre, Lisbon, Portugal.,Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal
| | - Isabel Nabais
- Northern Lisbon University Hospital Centre, Lisbon, Portugal.,Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Inês Vaz-Pinto
- HIV-AIDS Functional Unit, Cascais Hospital Dr. José de Almeida, Cascais, Portugal.,HIV Disease Study Group, Portuguese Society of Internal Medicine (NEDVIH-SPMI), Lisbon, Portugal
| | - Juan Sierra-Madero
- National Institute of Medical Sciences and Nutrition Salvador Zubirán, Mexico City, Mexico
| | - Joaquim Sousa-Gago
- Nova Medical School, Nova University Lisbon, Lisbon, Portugal.,Oeiras Mental Health Unit, Western Lisbon Hospital Centre, Lisbon, Portugal
| | - John Thornhill
- British HIV Association, London, UK.,Department of Medicine, Imperial College London, London, UK.,Barts Health NHS Trust, London, UK
| | - José Vera
- HIV Disease Study Group, Portuguese Society of Internal Medicine (NEDVIH-SPMI), Lisbon, Portugal.,Barreiro-Montijo Hospital Centre, Barreiro, Portugal
| | - Maja Erceg-Tusek
- Croatian Association for HIV and Viral Hepatitis (HUHIV), Zagreb, Croatia
| | | | - Miguel Vasconcelos
- Division of Intervention in Addictive Behaviours and Dependencies (DICAD), Regional Health Administration of Lisbon and Tagus Valley, Lisbon, Portugal
| | | | - Nicola Gianotti
- Infectious Diseases, San Raffaele Scientific Institute, Milan, Italy
| | | | | | - Raquel Couto
- Vila Nova de Gaia-Espinho Hospital Centre, Vila Nova de Gaia, Portugal
| | | | - Reena Rajasuriar
- Faculty of Medicine, University of Malaya, Kuala Lampur, Malaysia
| | | | | | - Teresa Branco
- Portuguese Association for the Clinical Study of AIDS (APECS), Lisbon, Portugal.,Fernando Fonseca Hospital, Amadora, Portugal
| | - Tiago Teixeira
- Infectious Diseases Department, Vila Nova de Gaia-Espinho Hospital Centre, Vila Nova de Gaia, Portugal
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15
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Mendes M, Andrade Oliveira A, Pires O, Branca F, Beirão M, Santa-Cruz A, Carvalho A, Alves J. Sampling Methods and Risk Stratification Regarding Environmental Contamination by SARS-CoV-2. ACTA MEDICA PORT 2021; 34:851-856. [PMID: 34014160 DOI: 10.20344/amp.16215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/25/2021] [Accepted: 04/26/2021] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Transmission of COVID-19 through close contact and droplets is well established, but the influence of aerosol and surface contamination remains to be determined. Literature is scarce and inconsistent about the viable virus particles free-distance from infected patients, as well as about different swabbing methods for surface contamination evaluation. The aim of this study was to evaluate the most sensitive method for the assessment of surface contamination, classify the likelihood of environmental contamination in risk zones and compare the environmental contamination between oxygenation and ventilatory support. MATERIAL AND METHODS Swabs from potentially contaminated surfaces in a COVID-19 ward, with patients treated with different types of oxygen and ventilatory support, were collected. Three types of swabs were compared in order to evaluate the most sensitive collection method. For risk zone categorization, areas were divided according to the distance from the patient. RESULTS Of the 63 swabs collected, 17 (27%) tested positive for the presence of SARS-CoV-2. The highest positivity rate was observed with the sterile premoistened swab with saline (n = 8; 38%), but without statistically significant differences. The highest number of positive samples were collected from the high-risk zones, specifically those located one meter from the patient (n = 13; 48%), with statistically significant differences. Only the rooms of patients supported with non-invasive ventilation or high-flow nasal cannula had evidence of bedroom contamination, with 45% and 27% of swab positivity, with statistically significant differences. DISCUSSION Our findings favour the premoistened swab without transport medium for surface contamination assessment, even though without statistical differences. A statistically significant trend supporting the division in risk zones, according to the distance from the patient, was also identified. The higher positivity rate from the non-invasive ventilation and high-flow nasal cannula bedrooms suggests a significant association between ventilatory strategies and surface contamination, probably due to higher particle dispersion. CONCLUSION Our findings support the use of the sterile premoistened swab without preservation medium, the classification of risk areas considering the distance from the patient, and the variability of RNA dispersion between oxygenation and ventilatory support.
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Affiliation(s)
- Marta Mendes
- Department of Internal Medicine. Hospital of Braga. Braga. Portugal
| | | | - Olga Pires
- Department of Internal Medicine. Hospital of Braga. Braga. Portugal
| | - Fernando Branca
- Department of Molecular Biology. Hospital of Braga. Braga. Portugal
| | - Maria Beirão
- Department of Molecular Biology. Hospital of Braga. Braga. Portugal
| | - André Santa-Cruz
- Department of Internal Medicine. Hospital of Braga. Braga. Life and Health Sciences Research Institute. School of Medicine. University of Minho. Braga. Life and Health Sciences Research Institute/ 3B's Research Group - Biomaterials, Biodegradables and Biomimetics - Portuguese Government Associate Laboratory. Braga/Guimarães. Portugal
| | - Alexandre Carvalho
- Department of Internal Medicine. Hospital of Braga. Braga. Life and Health Sciences Research Institute. School of Medicine. University of Minho. Braga. Life and Health Sciences Research Institute/ 3B's Research Group - Biomaterials, Biodegradables and Biomimetics - Portuguese Government Associate Laboratory. Braga/Guimarães. Portugal
| | - Joana Alves
- Department of Infectious Diseases. Hospital of Braga. Braga. Portugal
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16
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Veiga N, Carvalho A, Correia P, Couto P, Correia MJ. Self-perception of childrenś oral health by their parents. Eur J Public Health 2021. [DOI: 10.1093/eurpub/ckab165.379] [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: 11/13/2022] Open
Abstract
Abstract
Background
Neglecting oral hygiene can lead to early tooth loss, pain, discomfort and, consequently, a great monetary investment to repair the damage caused in the stomatognathic system, whether of masticatory, phonetic or aesthetic origin. The aim of the present study consists in the characterization of oral health perception and oral hygiene habits of the children by their own parents and the creation of a scale to classify children's oral health perception by their parents.
Methods
A cross-sectional observational epidemiological study was performed. The population of this study was made up of 422 parents whose children are between five and eleven years of age and who attend schools in the districts of Viseu and Lisbon. The data collection was achieved through the application of a self-administered questionnaire in order to characterize the parentś perception of the oral health of their own children.
Results
Through the analysis of the questionnaires, 54.8% of the sample considered that their own children present inadequate oral health behaviors; 40.3% sufficient and only 4.8% consider that their children have good and adequate oral health behaviors. Regarding oral hygiene, most of the children did it one to five times a day, 44.7% took ‘2 minutes' to perform this activity, 70.3% did not use dental floss, 77.9% do not brush their teeth after lunch, 49.3% only use toothbrush for oral hygiene, 13.6% never went to the dentist, 26.9% are afraid, 38.1% have already suffered from toothache, 28.8% had gingival hemorrhage and 12.6% had gingival inflammation.
Conclusions
Oral health is a determining factor for a good quality of life. To this end, it is essential to implement oral health education and promotion strategies with all members of the household, in order to guarantee better oral health indexes in the community.
Key messages
Oral health literacy and knowledge is essential in order to improve oral health indexes in the community. The characterization of the oral health of children and adolescents is crucial to improve oral health behaviors and establish the correct oral health promotion programs.
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Affiliation(s)
- N Veiga
- Faculty of Dental Medicine, Universidade Católica Portuguesa, Viseu, Portugal
- Centre for Interdisciplinary Research in Health, Universidade Católica Portuguesa, Viseu, Portugal
| | - A Carvalho
- Faculty of Dental Medicine, Universidade Católica Portuguesa, Viseu, Portugal
| | - P Correia
- Faculty of Dental Medicine, Universidade Católica Portuguesa, Viseu, Portugal
- Centre for Interdisciplinary Research in Health, Universidade Católica Portuguesa, Viseu, Portugal
| | - P Couto
- Faculty of Dental Medicine, Universidade Católica Portuguesa, Viseu, Portugal
- Centre for Interdisciplinary Research in Health, Universidade Católica Portuguesa, Viseu, Portugal
| | - MJ Correia
- Faculty of Dental Medicine, Universidade Católica Portuguesa, Viseu, Portugal
- Centre for Interdisciplinary Research in Health, Universidade Católica Portuguesa, Viseu, Portugal
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Carvalho A, Trevisanutto PE, Taioli S, Castro Neto AH. Computational methods for 2D materials modelling. Rep Prog Phys 2021; 84:106501. [PMID: 34474406 DOI: 10.1088/1361-6633/ac2356] [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] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 09/02/2021] [Indexed: 06/13/2023]
Abstract
Materials with thickness ranging from a few nanometers to a single atomic layer present unprecedented opportunities to investigate new phases of matter constrained to the two-dimensional plane. Particle-particle Coulomb interaction is dramatically affected and shaped by the dimensionality reduction, driving well-established solid state theoretical approaches to their limit of applicability. Methodological developments in theoretical modelling and computational algorithms, in close interaction with experiments, led to the discovery of the extraordinary properties of two-dimensional materials, such as high carrier mobility, Dirac cone dispersion and bright exciton luminescence, and inspired new device design paradigms. This review aims to describe the computational techniques used to simulate and predict the optical, electronic and mechanical properties of two-dimensional materials, and to interpret experimental observations. In particular, we discuss in detail the particular challenges arising in the simulation of two-dimensional constrained fermions and quasiparticles, and we offer our perspective on the future directions in this field.
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Affiliation(s)
- A Carvalho
- Centre for Advanced 2D Materials, National University of Singapore, 6 Science Drive 2, 117546, Singapore
| | - P E Trevisanutto
- European Centre for Theoretical Studies in Nuclear Physics and Related Areas (ECT*-FBK) and Trento Institute for Fundamental Physics and Applications (TIFPA-INFN), Via Sommarive, 14, 38123 Povo TN, Trento, Italy
| | - S Taioli
- European Centre for Theoretical Studies in Nuclear Physics and Related Areas (ECT*-FBK) and Trento Institute for Fundamental Physics and Applications (TIFPA-INFN), Via Sommarive, 14, 38123 Povo TN, Trento, Italy
- Peter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russia
| | - A H Castro Neto
- Centre for Advanced 2D Materials, National University of Singapore, 6 Science Drive 2, 117546, Singapore
- Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, 117575, Singapore
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Arastehfar A, Carvalho A, Houbraken J, Lombardi L, Garcia-Rubio R, Jenks J, Rivero-Menendez O, Aljohani R, Jacobsen I, Berman J, Osherov N, Hedayati M, Ilkit M, Armstrong-James D, Gabaldón T, Meletiadis J, Kostrzewa M, Pan W, Lass-Flörl C, Perlin D, Hoenigl M. Aspergillus fumigatus and aspergillosis: From basics to clinics. Stud Mycol 2021; 100:100115. [PMID: 34035866 PMCID: PMC8131930 DOI: 10.1016/j.simyco.2021.100115] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The airborne fungus Aspergillus fumigatus poses a serious health threat to humans by causing numerous invasive infections and a notable mortality in humans, especially in immunocompromised patients. Mould-active azoles are the frontline therapeutics employed to treat aspergillosis. The global emergence of azole-resistant A. fumigatus isolates in clinic and environment, however, notoriously limits the therapeutic options of mould-active antifungals and potentially can be attributed to a mortality rate reaching up to 100 %. Although specific mutations in CYP 51A are the main cause of azole resistance, there is a new wave of azole-resistant isolates with wild-type CYP 51A genotype challenging the efficacy of the current diagnostic tools. Therefore, applications of whole-genome sequencing are increasingly gaining popularity to overcome such challenges. Prominent echinocandin tolerance, as well as liver and kidney toxicity posed by amphotericin B, necessitate a continuous quest for novel antifungal drugs to combat emerging azole-resistant A. fumigatus isolates. Animal models and the tools used for genetic engineering require further refinement to facilitate a better understanding about the resistance mechanisms, virulence, and immune reactions orchestrated against A. fumigatus. This review paper comprehensively discusses the current clinical challenges caused by A. fumigatus and provides insights on how to address them.
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Affiliation(s)
- A. Arastehfar
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, 07110, USA
| | - A. Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Guimarães/Braga, Portugal
| | - J. Houbraken
- Westerdijk Fungal Biodiversity Institute, Utrecht, the Netherlands
| | - L. Lombardi
- UCD Conway Institute and School of Medicine, University College Dublin, Dublin 4, Ireland
| | - R. Garcia-Rubio
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, 07110, USA
| | - J.D. Jenks
- Department of Medicine, University of California San Diego, San Diego, CA, 92103, USA
- Clinical and Translational Fungal-Working Group, University of California San Diego, La Jolla, CA, 92093, USA
| | - O. Rivero-Menendez
- Medical Mycology Reference Laboratory, National Center for Microbiology, Instituto de Salud Carlos III, Madrid, 28222, Spain
| | - R. Aljohani
- Department of Infectious Diseases, Imperial College London, London, UK
| | - I.D. Jacobsen
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology—Hans Knöll Institute, Jena, Germany
- Institute for Microbiology, Friedrich Schiller University, Jena, Germany
| | - J. Berman
- Research Group Microbial Immunology, Leibniz Institute for Natural Product Research and Infection Biology—Hans Knöll Institute, Jena, Germany
| | - N. Osherov
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine Ramat-Aviv, Tel-Aviv, 69978, Israel
| | - M.T. Hedayati
- Invasive Fungi Research Center/Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - M. Ilkit
- Division of Mycology, Department of Microbiology, Faculty of Medicine, Çukurova University, 01330, Adana, Turkey
| | | | - T. Gabaldón
- Life Sciences Programme, Supercomputing Center (BSC-CNS), Jordi Girona, Barcelona, 08034, Spain
- Mechanisms of Disease Programme, Institute for Research in Biomedicine (IRB), Barcelona, Spain
- ICREA, Pg. Lluís Companys 23, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Pg. Lluís Companys 23, 08010, Barcelona, Spain
| | - J. Meletiadis
- Clinical Microbiology Laboratory, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - W. Pan
- Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - C. Lass-Flörl
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - D.S. Perlin
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, 07110, USA
| | - M. Hoenigl
- Department of Medicine, University of California San Diego, San Diego, CA, 92103, USA
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, 8036, Graz, Austria
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, San Diego, CA 92093, USA
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Pires O, Oliveira AA, Moreira P, Santa-Cruz A, Carvalho A, Alves J. Knowledge and Attitudes Towards COVID-19: A Cross-sectional Study in Portugal. ACTA MEDICA PORT 2021; 34:397-399. [PMID: 33826493 DOI: 10.20344/amp.15887] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/26/2021] [Accepted: 02/26/2021] [Indexed: 11/20/2022]
Affiliation(s)
- Olga Pires
- Joint first author. All three authors contributed equally. Department of Internal Medicine. Hospital of Braga. Braga. Portugal
| | | | - Pedro Moreira
- Joint first author. All three authors contributed equally. Department of Anaesthesiology. Hospital of Braga. Braga. Portugal
| | - André Santa-Cruz
- Department of Internal Medicine. Hospital of Braga. Braga. Life and Health Sciences Research Institute. School of Health Sciences. University of Minho. Braga. Portugal
| | - Alexandre Carvalho
- Department of Internal Medicine. Hospital of Braga. Braga. Life and Health Sciences Research Institute. School of Health Sciences. University of Minho. Braga. Portugal
| | - Joana Alves
- Department of Infectious Disease. Hospital of Braga. Braga. Portugal
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Prata T, Calcides D, Vasconcelhos E, Carvalho A, De Melo E, Costa E. Prevalence of suicidal ideation among medical students at a university in Brazil. Eur Psychiatry 2021. [PMCID: PMC9480040 DOI: 10.1192/j.eurpsy.2021.1565] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Personal and environmental factors may contribute to psychological distress in medical students. As a result, they are more susceptible to suicidal ideation, a serious public health problem. Objectives Estimate the prevalence and recognize associated factors of Suicide Ideation and Suicide Attempt among medical students at the Federal University of Sergipe, Brazil. Methods A cross-sectional study was performed with randomly selected students between April and June 2019. A structured online questionnaire about sociodemographic characteristics, educational process, and the current psych emotional experiences, besides Beck Scale for Suicide Ideation (BSI), which detects the presence of suicidal ideation, were applied. Statistical evaluation was performed with descriptive analysis and logistic regression for the evaluation of multiple variables. Results The study included 133 students, with an average age of 22.9±3.5 and 51,9% were male. Among this sample, 27,1% had suicidal ideation. The frequency is higher in those students who family income <10 minimum wages (OR=3.47) and who were not satisfied with the course (OR=3.52). Furthermore, the frequency of suicide attempt was 15.8%. It was higher among those who claimed to use a doctor-prescribed psychopharmaceutical (OR=10.46) and who lost some discipline in the course (OR=8.17). Ideation and attempt were significantly associated (p<0.001). Conclusions Frequency of suicidal ideation was high, associated with dissatisfaction related to the educational process, as well as lower family income. History of attempted suicide was also frequent and associated with ideation. Intervention and prevention measures are required.
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21
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Prata T, Vasconcelhos E, Calcides D, Carvalho A, De Melo E, Costa E. Prevalence and associated factors of common mental disorders among medical students at a university in Brazil. Eur Psychiatry 2021. [PMCID: PMC9475676 DOI: 10.1192/j.eurpsy.2021.988] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IntroductionCommon Mental Disorders (CMD) are minor manifestations of depressive, anxious or somatoform symptoms, which do not fit the diagnostic criteria of the International Code of Diseases (ICD). In medical students, this panorama can generate even more repercussions given the complexity of the medical education process.ObjectivesEstimate the prevalence and recognize associated factors of CMD among medical at the Federal University of Sergipe, Brazil.MethodsA cross-sectional study was performed with randomly selected students between April and June 2019. The Self Report Questionnaire (SRQ-20) were used, along with a questionnaire about socioeconomic and demographic characteristics, personal aspects and educational process, prepared by the authors and previously tested in a pilot study. Statistical evaluation of multiple variables was performed through backward stepwise logistic regression analysis.ResultsThe study included 80 students, equivalent to 22.59% of the total population of the studied Campus. There was an age average of 23.2 years (± 4.12), mostly female (52.5%) and single individuals (35%). The prevalence of CMD was 50% and an association was observed with the following factors: feeling of dissatisfaction with the course (p = 0.034); consider their own academic performance poor or regular (p = 0.12); lack of physical activity (p = 0.043); being anxious when not using a cell phone (p = 0.007); and the retraction pattern in the face of conflict situations in their interpersonal relationships (p = 0.025).ConclusionsResults suggest a high prevalence of CDM, associated mainly with the personal perspective about the educational process and personal habits.
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Prata T, Calcides D, Vasconcelhos E, Carvalho A, De Melo E, Costa E. Burnout syndrome among brazilian medical students under different educational models. Eur Psychiatry 2021. [PMCID: PMC9476097 DOI: 10.1192/j.eurpsy.2021.987] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Medical students are exposed to many stressors which may contribute to the onset of Burnout Syndrome (BS). It consists of a triad of emotional exhaustion, cynicism and low professional efficacy. As a result, BS may reduce academic performance, quality of life and damage future professional life. Objectives Estimate the prevalence and recognize associated factors of BS among medical students from two different medical schools form the same Brazilian Public University with different teaching models: School 1, with a traditional model, and School 2, with Problem-Based Learning model. Methods A cross-sectional study was performed with randomly selected students between April and June 2019. A structured questionnaire on socio-demographic characteristics and the educational process in addition to The Maslach Burnout Inventory/Student Survey (MBI-SS) were used. Statistical evaluation of multiple variables was performed through backward stepwise logistic regression analysis. Results Study included 213 students, with an average age of 23±3.77, 50,2% were male and 62,5% belong to School 1. Among this sample, 21,6% of the students fit tridimensional criteria for BS. Burnout levels were higher in those people who rarely get emotional support they need in the course (OR=3,98, CI 95%, 1,75-9,06), who considered abandoning the course (OR= 2,88, CI 95% 1,29-6,43) and who consider their academic performance regular or weak (OR= 12,1, CI 95%, 4-36,5). Conclusions Results suggest a high prevalence of BS with factors associated with the psychosocial and educational sphere of medical students. In our research, the teaching model was not a factor associated with BS.
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Serre-Miranda C, Nobrega C, Roque S, Canto-Gomes J, Silva CS, Vieira N, Barreira-Silva P, Alves-Peixoto P, Cotter J, Reis A, Formigo M, Sarmento H, Pires O, Carvalho A, Petrovykh DY, Diéguez L, Sousa JC, Sousa N, Capela C, Palha JA, Cunha PG, Correia-Neves M. Performance assessment of 11 commercial serological tests for SARS-CoV-2 on hospitalised COVID-19 patients. Int J Infect Dis 2021; 104:661-669. [PMID: 33484862 PMCID: PMC7817432 DOI: 10.1016/j.ijid.2021.01.038] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 01/14/2021] [Accepted: 01/15/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Commercial availability of serological tests to evaluate immunoglobulins (Ig) targeting severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has grown exponentially since the start of the coronavirus disease 2019 (COVID-19) outbreak. Thorough validation of these tests is important before use as epidemiological tools to infer seroprevalence in specific populations and as diagnostic tools to complement molecular approaches (e.g., quantitative reverse transcription-polymerase chain reaction). METHODS Commercial serological tests from 11 suppliers were assayed side-by-side using 126 samples from SARS-CoV-2-infected inpatients and 36 from healthy and HIV-infected individuals. RESULTS The majority of the tests assayed have >95% specificity. For the sensitivity calculation, samples were stratified by days since symptoms onset; sensitivity peaks at 16-21 days for IgM and IgA (maximum 91.2%, Euroimmun) and, dependant on the test, at 16-21 or >21 days for IgG (maximum 94.1%, Snibe). Data from semiquantitative tests show that patients with a severe clinical presentation have lower levels of Ig targeting SARS-CoV-2 at <10 days since symptoms onset and higher levels at >21 days, compared to patients with a non-severe presentation. CONCLUSIONS This study highlights the heterogeneity of sensitivity and generally high specificity of the serological tests and establishes a basis for their usefulness to complement diagnostic techniques and population seroprevalence studies.
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Affiliation(s)
- C Serre-Miranda
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - C Nobrega
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - S Roque
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - J Canto-Gomes
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - C S Silva
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - N Vieira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - P Barreira-Silva
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - P Alves-Peixoto
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - J Cotter
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Senhora da Oliveira Hospital, Guimarães, Portugal
| | - A Reis
- Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Senhora da Oliveira Hospital, Guimarães, Portugal
| | - M Formigo
- Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Senhora da Oliveira Hospital, Guimarães, Portugal
| | - H Sarmento
- Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Senhora da Oliveira Hospital, Guimarães, Portugal
| | - O Pires
- Hospital of Braga, Braga, Portugal
| | - A Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Hospital of Braga, Braga, Portugal
| | - D Y Petrovykh
- International Iberian Nanotechnology Laboratory (INL), Braga, Portugal
| | - L Diéguez
- International Iberian Nanotechnology Laboratory (INL), Braga, Portugal
| | - J C Sousa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - N Sousa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Clinical Academic Center, Braga, Portugal
| | - C Capela
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Hospital of Braga, Braga, Portugal
| | - J A Palha
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Clinical Academic Center, Braga, Portugal
| | - P G Cunha
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Senhora da Oliveira Hospital, Guimarães, Portugal
| | - M Correia-Neves
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Clinical Academic Center, Braga, Portugal.
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Santa Cruz A, Mendes-Frias A, Oliveira AI, Dias L, Matos AR, Carvalho A, Capela C, Pedrosa J, Castro AG, Silvestre R. Interleukin-6 Is a Biomarker for the Development of Fatal Severe Acute Respiratory Syndrome Coronavirus 2 Pneumonia. Front Immunol 2021; 12:613422. [PMID: 33679753 PMCID: PMC7930905 DOI: 10.3389/fimmu.2021.613422] [Citation(s) in RCA: 186] [Impact Index Per Article: 62.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 01/21/2021] [Indexed: 12/15/2022] Open
Abstract
Hyper-inflammatory responses induced by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are a major cause of disease severity and death. Predictive prognosis biomarkers to guide therapeutics are critically lacking. Several studies have indicated a "cytokine storm" with the release of interleukin-1 (IL-1), IL-6, and IL-8, along with tumor necrosis factor alpha (TNFα) and other inflammatory mediators. Here, we proposed to assess the relationship between IL-6 and outcomes of patients with coronavirus disease 2019 (COVID-19). Our cohort consisted of 46 adult patients with PCR-proven SARS-CoV-2 infection admitted in a COVID-19 ward of the Hospital de Braga (HB) from April 7 to May 7, 2020, whose IL-6 levels were followed over time. We found that IL-6 levels were significantly different between the disease stages. Also, we found a significant negative correlation between IL-6 levels during stages IIb and III, peripheral oxygen saturation (SpO2), and partial pressure of oxygen in arterial blood (PaO2), showing that IL-6 correlates with respiratory failure. Compared to the inflammatory markers available in the clinic routine, we found a positive correlation between IL-6 and C-reactive protein (CRP). However, when we assessed the predictive value of these two markers, IL-6 behaves as a better predictor of disease progression. In a binary logistic regression, IL-6 level was the most significant predictor of the non-survivors group, when compared to age and CRP. Herein, we present IL-6 as a relevant tool for prognostic evaluation, mainly as a predictor of outcome.
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Affiliation(s)
- André Santa Cruz
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Guimarães, Portugal
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Ana Mendes-Frias
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Guimarães, Portugal
| | | | - Luís Dias
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Guimarães, Portugal
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Ana Rita Matos
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Alexandre Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Guimarães, Portugal
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Carlos Capela
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Guimarães, Portugal
- Department of Internal Medicine, Hospital of Braga, Braga, Portugal
| | - Jorge Pedrosa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Guimarães, Portugal
| | - António Gil Castro
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Guimarães, Portugal
| | - Ricardo Silvestre
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's—PT Government Associate Laboratory, Guimarães, Portugal
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Bernal-Martínez L, Gonçalves SM, de Andres B, Cunha C, Gonzalez Jimenez I, Lagrou K, Mellado E, Gaspar ML, Maertens JA, Carvalho A, Alcazar-Fuoli L. TREM1 regulates antifungal immune responses in invasive pulmonary aspergillosis. Virulence 2021; 12:570-583. [PMID: 33525982 PMCID: PMC7872058 DOI: 10.1080/21505594.2021.1879471] [Citation(s) in RCA: 4] [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] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Pattern recognition receptors (PRRs) are responsible for Aspergillus fumigatus recognition by innate immunity and its subsequent immune signaling. The triggering receptor expressed on myeloid cells 1 (TREM1) is a recently characterized pro-inflammatory receptor constitutively expressed on the surface of neutrophils and macrophages. A soluble form (sTREM1) of this protein that can be detected in human body fluids has been identified. Here we investigated the role of TREM1 during invasive pulmonary aspergillosis (IPA). IPA patients displayed significantly higher levels of sTREM1 in bronchoalveolar lavages when compared to control patients. Functional analysis in TREM1 showed that the levels of sTREM1 and TREM1 pathway-related cytokines were influenced by single nucleotide polymorphisms in TREM1. In addition, we confirmed a role of TREM1 on antifungal host defense against A. fumigatus in a murine model of IPA. TREM1 deficiency increased susceptibility to infection in the immunosuppressed murine host. Deletion of TREM1 showed delayed innate and adaptive immune responses and impaired pro-inflammatory cytokine responses. The absence of TREM1 in primary macrophages attenuated the TLR signaling by altering the expression of both receptor and effector proteins that are critical to the response against A. fumigatus. In this study, and for the first time, we demonstrate the key role for the TREM1 receptor pathway during IPA.
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Affiliation(s)
- L Bernal-Martínez
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto De Salud Carlos III , Madrid, Spain.,Spanish Network for the Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III , Madrid, Spain
| | - S M Gonçalves
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho , Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães , Portugal
| | - B de Andres
- Department of Immunology, National Centre for Microbiology, Instituto De Salud Carlos III , Madrid, Spain
| | - C Cunha
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho , Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães , Portugal
| | - I Gonzalez Jimenez
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto De Salud Carlos III , Madrid, Spain
| | - K Lagrou
- Department of Microbiology, Immunology, and Transplantation, Laboratory of Clinical Bacteriology and Mycology , KU Leuven, Leuven, Belgium.,Department of Laboratory Medicine and National Reference Center for Medical Mycology, University Hospitals Leuven , Leuven, Belgium
| | - E Mellado
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto De Salud Carlos III , Madrid, Spain.,Spanish Network for the Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III , Madrid, Spain
| | - M L Gaspar
- Department of Immunology, National Centre for Microbiology, Instituto De Salud Carlos III , Madrid, Spain
| | - J A Maertens
- Department of Microbiology, Immunology, and Transplantation, Laboratory of Clinical Bacteriology and Mycology , KU Leuven, Leuven, Belgium.,Department of Haematology, University Hospitals Leuven , Leuven, Belgium
| | - A Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho , Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães , Portugal
| | - L Alcazar-Fuoli
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto De Salud Carlos III , Madrid, Spain.,Spanish Network for the Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III , Madrid, Spain
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Carvalho A, Cunha R, Lima B, Pereira J, Madureira A. Chest CT imaging features of COVID-19 pneumonia: First radiological insights from Porto, Portugal. Eur J Radiol Open 2020; 7:100294. [PMID: 33283031 PMCID: PMC7698648 DOI: 10.1016/j.ejro.2020.100294] [Citation(s) in RCA: 2] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/13/2020] [Accepted: 11/16/2020] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION The outbreak of a highly infectious respiratory disease - COVID-19 - has spread globally and a novel type of coronavirus (SARS-CoV-2) was identified as its cause. Chest CT findings have been described as an aid for COVID-19 diagnosis and management. We aimed to describe the CT imaging characteristics in a group of COVID-19 patients while we also intended to assess if any of these radiological features were associated with short-term prognosis. MATERIALS AND METHODS CT examinations from 164 consecutive patients with at least one positive RT-PCR nucleic acid assay for SARS-CoV-2 were retrospectively analyzed. Numerous CT imaging features were recorded independently by two radiologists. Patients were grouped according to their status 14 days after the initial CT scan in either discharged/hospitalized in a non-ICU ward (favorable prognosis group) versus deceased/admitted to an intensive care unit (unfavorable prognosis group). RESULTS Ground-glass opacities (89.0 %) and consolidations (73.2 %) with multilobar involvement were the predominant imaging findings, while a nodular pattern (3.7 %) and cavitation (1.2 %) were uncommon. Mean age was higher in the mortality/ICU group. Ground-glass opacities and consolidations were dominant in both groups, but distribution pattern of abnormalities was different, being more often diffuse in the mortality/ICU group. Linear opacities and opacities that were rounded in shape were more frequently observed in the favorable prognosis group. CT severity index was significantly higher in the mortality/ICU group. For assessing unfavorable prognosis, the best cut-off for CT severity index was 24 (sensitivity 78 %; specificity 59 %). Interobserver agreement for all CT findings was excellent. CONCLUSION COVID-19 pneumonia in Porto, Portugal, manifests as multilobar ground-glass opacities and consolidations. Older age, diffuse distribution and increasing CT severity index are associated with worse short-term prognosis while linear opacities resembling organizing pneumonia and rounded opacities herald a more favorable prognosis.
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Affiliation(s)
- A. Carvalho
- Serviço de Radiologia, Centro Hospitalar Universitário de São João, EPE, Portugal
| | - R. Cunha
- Serviço de Radiologia, Centro Hospitalar Universitário de São João, EPE, Portugal
| | | | - J.M. Pereira
- Serviço de Radiologia, Centro Hospitalar Universitário de São João, EPE, Portugal
| | - A.J. Madureira
- Serviço de Radiologia, Centro Hospitalar Universitário de São João, EPE, Portugal
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Barreto A, Carvalho A, Silva D, Pinto E, Almeida A, Paíga P, Correira-Sá L, Delerue-Matos C, Trindade T, Soares AMVM, Hylland K, Loureiro S, Oliveira M. Effects of single and combined exposures of gold (nano versus ionic form) and gemfibrozil in a liver organ culture of Sparus aurata. Mar Pollut Bull 2020; 160:111665. [PMID: 33181940 DOI: 10.1016/j.marpolbul.2020.111665] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 08/15/2020] [Accepted: 09/07/2020] [Indexed: 06/11/2023]
Abstract
In vitro methods have gained rising importance in ecotoxicology due to ethical concerns. The aim of this study was to assess the single and combined in vitro effects of gold, as nanoparticle (AuNPs) and ionic (Au+) form, and the pharmaceutical gemfibrozil (GEM). Sparus aurata liver organ culture was exposed to gold (4 to 7200 μg·L-1), GEM (1.5 to 15,000 μg·L-1) and combination 80 μg·L-1 gold +150 μg·L-1 GEM for 24 h. Endpoints related with antioxidant status, peroxidative/genetic damage were assessed. AuNPs caused more effects than Au+, increasing catalase and glutathione reductase activities and damaging DNA and cellular membranes. Effects were dependent on AuNPs size, coating and concentration. GEM damaged DNA at an environmentally relevant concentration, 1.5 μg·L-1. Overall, the effects of the combined exposures were higher than the predicted, based on single exposures. This study showed that liver culture can be a useful model to study contaminants effects.
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Affiliation(s)
- A Barreto
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal.
| | - A Carvalho
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - D Silva
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - E Pinto
- Departamento de Saúde Ambiental, Escola Superior de Saúde, P. Porto. CISA/Centro de Investigação em saúde e Ambiente, Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal; LAQV/REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - A Almeida
- LAQV/REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - P Paíga
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal
| | - L Correira-Sá
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal
| | - C Delerue-Matos
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal
| | - T Trindade
- Departamento de Química & CICECO - Aveiro Instituto de Materiais, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - A M V M Soares
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - K Hylland
- Department of Biosciences, University of Oslo, PO Box 1066, N-0316 Oslo, Norway
| | - S Loureiro
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - M Oliveira
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
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Jacob L, López-Sánchez GF, Koyanagi A, Veronese N, Vioque-López J, Oh H, Shin JI, Schnitzler A, Ilie CP, Stefanescu S, Gillvray C, Machado MO, Piguet V, Carvalho A, Smith L. Chronic skin disease and levels of physical activity in 17 777 Spanish adults: a cross-sectional study. Clin Exp Dermatol 2020; 46:516-524. [PMID: 32909628 DOI: 10.1111/ced.14443] [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] [Received: 06/19/2020] [Revised: 08/21/2020] [Accepted: 08/31/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND To date there is limited literature on the prevalence of chronic skin conditions and its association with levels of physical activity (PA) in Spain. AIM To determine the prevalence of chronic skin disease and to compare levels of PA between people with and without chronic skin disease in a large representative sample of Spanish adults aged 15-69 years. METHODS Data from the Spanish National Health Survey 2017 were analysed. Chronic skin disease was assessed using a yes/no question. PA was measured using the short form of the International Physical Activity Questionnaire. Total PA metabolic equivalent of task min/week were calculated, and PA was included in the analyses as a continuous and a five-category variable. RESULTS This cross-sectional study included 17 777 adult participants (52.0% women; mean ± SD age 45.8 ± 14.1 years), of whom 940 (5.3%) had chronic skin disease. After adjusting for several potential confounders, there was a negative association between chronic skin disease and PA (OR = 0.87, 95% CI 0.76-1.00, P = 0.05), which was significant for men (OR = 0.76, 95% CI 0.62-0.93, P = 0.01) but not for women (OR = 0.97, 95% CI 0.81-1.16, P = 0.72). CONCLUSIONS In this large representative sample of Spanish adults, the prevalence of chronic skin disease was low. Levels of PA were lower in men with than in men without chronic skin conditions, but this association was not seen in women.
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Affiliation(s)
- L Jacob
- Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, Montigny-le-Bretonneux, France.,Research and Development Unit, Parc Sanitari Sant Joan de Déu, Barcelona, Spain
| | | | - A Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Barcelona, Spain.,ICREA, Barcelona, Spain
| | - N Veronese
- National Research Council Neuroscience Institute Padua, Padua, Italy
| | - J Vioque-López
- CIBER de Epidemiología y Salud Pública (CIBERESP), Institute of Health Carlos III, Madrid, Spain.,Nutritional Epidemiology Unit, Universidad Miguel Hernández, ISABIAL-UMH, Alicante, Spain
| | - H Oh
- University of Southern California, Suzanne Dworak Peck School of Social Work, Los Angeles, CA, USA
| | - J I Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, South Korea
| | - A Schnitzler
- Department of Physical Medicine and Rehabilitation, Raymond Poincaré Hospital, AP-HP, Garches, France.,EA4047, UFR des Sciences de la Santé Université Versailles Saint Quentin en Yvelines,, Montigny-le-Bretonneux, France
| | - C P Ilie
- Queen Elizabeth Hospital Foundation Trust, King's Lynn, UK
| | - S Stefanescu
- Queen Elizabeth Hospital Foundation Trust, King's Lynn, UK
| | - C Gillvray
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - M O Machado
- Division of Dermatology, Department of Medicine, Women's College Hospital, Toronto, ON, Canada
| | - V Piguet
- Division of Dermatology, Department of Medicine, Women's College Hospital, Toronto, ON, Canada
| | - A Carvalho
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - L Smith
- The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge, UK
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Marques T, Carvalho A, Miguéis A. ADHEAR in Conductive Hearing Loss: a case study. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa040.021] [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: 11/14/2022] Open
Abstract
Abstract
Introduction Bone conduction hearing systems can be applied through non-invasive devices, using soft bands that exert pressure on the skin, or they can be surgically implanted (Bone Anchored Hearing Aid - BAHA). However, these bone conduction devices are frequently not well accepted due to the pressure on the head. Therefore, a new non-surgical hearing system was developed not to exert pressure on the skin, the ADHEAR. The bone anchorage in ADHEAR is performed through an adhesive adapter and is indicated for patients with conductive hearing loss and normal inner ear function.
Objectives Evaluate the audiological performance with the adhesive bone conduction hearing device (ADHEAR) in a patient with conductive hearing loss.
Methodology The study was designed as a prospective single-subject repeated-measure study with the subject serving as his own control. A 29 year old female patient who had a primary surgery due to middle ear cholesteatoma, was adapted with unilateral non-invasive adhesive bone conduction system for the treatment of conductive hearing loss. Air and bone conduction thresholds, word recognition scores (WRS) and speech recognition thresholds (SRT) in quiet and noise were assessed to verify the inclusion criteria of the study. Aided and unaided pure tone audiometry at 0.5, 1, 2 and 4 kHz in free field and speech audiometry in quiet and noise were performed at baseline and after 4 weeks with the ADHEAR.
Results The functional gain with the ADHEAR averaged over 0.5, 1, 2, and 4 kHz after 4 weeks of usage of the adhesive hearing system, improved from 55 dB HL to 31dB HL. Speech perception in quiet and noise improved significantly in the aided situation, with SRT in quiet improving from 60 to 35 dB HL, when compared to the unaided condition. Similar results were found in noise. The patient evaluated the ADHEAR system as being useful, and without complaints of skin pressure. There was no adverse skin reaction.
Conclusion Hearing performance was significantly better with ADHEAR under all test conditions. Therefore, this transcutaneous hearing system seems to be an excellent alternative for patients who need a hearing solution for conductive hearing loss but for clinical reasons cannot undergo surgery or conventional hearing aids. Furthermore, it preserves skin over the mastoid and reduces the risk of infection. Otherwise it has benefits verified by absence of head pressure and improvement of patient’s quality of life.
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Affiliation(s)
- T Marques
- Instituto Politécnico de Coimbra, ESTeSC – Coimbra Health School, Audiologia, Portugal
- OuviSonus, Coimbra, Portugal
| | - A Carvalho
- Instituto Politécnico de Coimbra, ESTeSC – Coimbra Health School, Audiologia, Portugal
- OuviSonus, Coimbra, Portugal
| | - A Miguéis
- University Clinic of Otolaryngology, Faculty of Medicine, University of Coimbra, Portugal
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Carvalho A, Guimarães A, Sztajnbok FR, Rodrigues R, Silva B, Lopes A, Almeida I, França M. AB0561 AUTOMATIC QUANTIFICATION OF INTERSTITIAL LUNG DISEASE FROM CHEST COMPUTED TOMOGRAPHY IN SYSTEMIC SCLERODERMA. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.1641] [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:Scleroderma-associated interstitial lung disease (SSc-ILD) is often observed in patients with systemic scleroderma (SSc) and its diagnosis contributes to early treatment decisions1,2.Objectives:The present study aims to automatically quantify SSc-ILD from high-resolution chest-computed tomography (HRCT) and to evaluate the association between interstitial lung disease (ILD) extension and lung function impairment.Methods:Ninety-four patients with SSc and 27 lung-healthy subjects matched for gender, weight, height, and age underwent HRCT, spirometry and carbon monoxide diffusion capacity (DLCO). SSc-ILD was determined as the tissue mass present between -500 and +100 Hounsfield Units normalized by the total lung tissue mass (TLM). Cut off was the highest value obtained in the control group (25% of TLM). All data are presented as mean and standard deviations (Table I). An ANOVA test followed by Bonferroni post-hoc correction was used for comparisons among groups.Results:From 94 patients with SSc, 64 were classified as having pulmonary involvement (SSc-ILD) and 30 as not having pulmonary involvement (SSc No-ILD). In SSc-ILD subjects, there was a significant reduction in forced vital capacity (FVC), carbon monoxide diffusion capacity (DLCO) and carbon monoxide diffusion capacity normalized by alveolar ventilation (DLCO/A) when compared with SSc No-ILD and control group.Conclusion:The proposed method allows the automatic quantification of SSc-ILD from HRCT and ILD extent is associated with pulmonary function impairment.References:[1]Doyle TJ, Dellaripa PF. Lung Manifestations in the Rheumatic Diseases. CHEST. 2017 Dec;152(6):1283–95.[2]Saketkoo LA, Magnus JH, Doyle MK. The primary care physician in the early diagnosis of systemic sclerosis: the cornerstone of recognition and hope. The American Journal of the Medical Sciences. 2014 Jan;347(1):54–63.Table 1.Demographic variables, pulmonary function tests and densitovolumetry considering scleroderma patients with less or greater pulmonary involvement.Control GroupN = 27SSc No-ILDN = 30SSc-ILDN = 64p-valueDemographic DataFemales16 (59.2)28 (93.3)58 (90.1)-Age (years)37.9 ± 14.851.2 ± 12.256 ± 14<0.011a,bBMI (kg/m2)26.7 ± 5.124.1 ± 5.025.9 ± 5.7-Lung Function FVC (% predicted)100.2 ± 9.299.9 ± 19.869.8 ± 16.7<0.001b,c DLco (% predicted)103 ± 13.383.8 ± 14.263.4 ± 20.3<0.002a,b,cDLco/A (% predicted)112.7 ± 17.485.7 ± 12.979.2 ± 20.6<0.001a,bDensitovolumetryTLV mL4675 ± 9864471 ± 9163492 ± 1120<0.001b,cLung Tissue Mass (g)793 ± 125756 ± 159731 ± 155- ILD Extent (% LTM)17 ± 222.9 ± 1.232.6 ± 8<0.003a,b,ca: Statistically significant difference between No-ILD SSc and control group; b and c: Statistically significant difference between SSc-ILD vs control group and SSc No-ILD, respectively.Disclosure of Interests:None declared
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Carvalho A, Alqusairi R, Adams A, Paul M, Kothari N, Peters S, DeBenedet AT. SARS-CoV-2 Gastrointestinal Infection Causing Hemorrhagic Colitis: Implications for Detection and Transmission of COVID-19 Disease. Am J Gastroenterol 2020; 115:942-946. [PMID: 32496741 PMCID: PMC7172485 DOI: 10.14309/ajg.0000000000000667] [Citation(s) in RCA: 124] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
MESH Headings
- Aged
- Antimalarials/administration & dosage
- Betacoronavirus/isolation & purification
- COVID-19
- Colitis/diagnosis
- Colitis/etiology
- Colitis/physiopathology
- Colitis/therapy
- Colonoscopy/methods
- Coronavirus Infections/physiopathology
- Coronavirus Infections/therapy
- Coronavirus Infections/transmission
- Diagnosis, Differential
- Disease Transmission, Infectious/prevention & control
- Feces/microbiology
- Female
- Gastrointestinal Hemorrhage/diagnosis
- Gastrointestinal Hemorrhage/etiology
- Humans
- Hydroxychloroquine/administration & dosage
- Intestine, Large/diagnostic imaging
- Intestine, Large/pathology
- Monitoring, Physiologic/methods
- Oxygen Inhalation Therapy/methods
- Pandemics
- Pneumonia, Viral/diagnosis
- Pneumonia, Viral/etiology
- Pneumonia, Viral/physiopathology
- Pneumonia, Viral/therapy
- Pneumonia, Viral/transmission
- SARS-CoV-2
- Tomography, X-Ray Computed/methods
- Treatment Outcome
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Affiliation(s)
- Alexandre Carvalho
- Department of Internal Medicine, St. Joseph Mercy Health System, Ann Arbor, Michigan, USA
| | - Rana Alqusairi
- Department of Internal Medicine, St. Joseph Mercy Health System, Ann Arbor, Michigan, USA
| | - Anna Adams
- Department of Internal Medicine, St. Joseph Mercy Health System, Ann Arbor, Michigan, USA
| | - Michelle Paul
- Eastern Michigan University, College of Health and Human Services, Ypsilanti, Michigan, USA
| | - Neelay Kothari
- Department of Internal Medicine, St. Joseph Mercy Health System, Ann Arbor, Michigan, USA
- Division of Infectious Disease, St. Joseph Mercy Health System, Ann Arbor, Michigan, USA
| | - Stevany Peters
- Department of Internal Medicine, St. Joseph Mercy Health System, Ann Arbor, Michigan, USA
- Huron Gastroenterology Associates, Ypsilanti, Michigan, USA
| | - Anthony T. DeBenedet
- Department of Internal Medicine, St. Joseph Mercy Health System, Ann Arbor, Michigan, USA
- Huron Gastroenterology Associates, Ypsilanti, Michigan, USA
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Barreto A, Carvalho A, Campos A, Osório H, Pinto E, Almeida A, Trindade T, Soares AMVM, Hylland K, Loureiro S, Oliveira M. Effects of gold nanoparticles in gilthead seabream-A proteomic approach. Aquat Toxicol 2020; 221:105445. [PMID: 32078886 DOI: 10.1016/j.aquatox.2020.105445] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 01/27/2020] [Accepted: 02/10/2020] [Indexed: 06/10/2023]
Abstract
Despite the widespread use of nanoparticles (NPs), there are still major gaps of knowledge regarding the impact of nanomaterials in the environment and aquatic animals. The present work aimed to study the effects of 7 and 40 nm gold nanoparticles (AuNPs) - citrate and polyvinylpyrrolidone (PVP) coated - on the liver proteome of the estuarine/marine fish gilthead seabream (Sparus aurata). After 96 h, exposure to AuNP elicited alterations on the abundance of 26 proteins, when compared to the control group. AuNPs differentially affected several metabolic pathways in S. aurata liver cells. Among the affected proteins were those related to cytoskeleton and cell structure, gluconeogenesis, amino acids metabolism and several processes related to protein activity (protein synthesis, catabolism, folding and transport). The increased abundance of proteins associated with energy metabolism (ATP synthase subunit beta), stress response (94 kDa glucose-regulated protein) and cytoskeleton structure (actins and tubulins) may represent the first signs of cellular oxidative stress induced by AuNPs. Although higher gold accumulation was found in the liver of S. aurata exposed to 7 nm PVP-AuNPs, the 7 nm cAuNPs were more bioactive, inducing more effects in liver proteome. Gold accumulated more in the spleen than in the other assessed tissues of S. aurata exposed to AuNPs, highlighting its potential role on the elimination of these NPs.
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Affiliation(s)
- A Barreto
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193, Aveiro, Portugal.
| | - A Carvalho
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193, Aveiro, Portugal
| | - A Campos
- CIIMAR, Centro Interdisciplinar de Investigação Marinha e Ambiental, Universidade do Porto, 4450-208, Matosinhos, Portugal
| | - H Osório
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Instituto de Patologia e Imunologia Molecular da Universidade do Porto, IPATIMUP, Porto, Portugal; Faculdade de Medicina, Universidade do Porto, Portugal
| | - E Pinto
- LAQV-REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal; Departamento de Saúde Ambiental, Escola Superior de Saúde, P. Porto. CISA/Centro de Investigação em Saúde e Ambiente, Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal
| | - A Almeida
- LAQV-REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - T Trindade
- Departamento de Química & CICECO - Aveiro Instituto de Materiais, Universidade de Aveiro, 3810-193, Aveiro, Portugal
| | - A M V M Soares
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193, Aveiro, Portugal
| | - K Hylland
- Department of Biosciences, University of Oslo, PO Box 1066, N-0316, Oslo, Norway
| | - S Loureiro
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193, Aveiro, Portugal
| | - M Oliveira
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193, Aveiro, Portugal
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Simoes R, Picoli MCA, Camara G, Maciel A, Santos L, Andrade PR, Sánchez A, Ferreira K, Carvalho A. Land use and cover maps for Mato Grosso State in Brazil from 2001 to 2017. Sci Data 2020; 7:34. [PMID: 31988342 PMCID: PMC6985192 DOI: 10.1038/s41597-020-0371-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 12/17/2019] [Indexed: 11/08/2022] Open
Abstract
This paper presents a dataset of yearly land use and land cover classification maps for Mato Grosso State, Brazil, from 2001 to 2017. Mato Grosso is one of the world's fast moving agricultural frontiers. To ensure multi-year compatibility, the work uses MODIS sensor analysis-ready products and an innovative method that applies machine learning techniques to classify satellite image time series. The maps provide information about crop and pasture expansion over natural vegetation, as well as spatially explicit estimates of increases in agricultural productivity and trade-offs between crop and pasture expansion. Therefore, the dataset provides new and relevant information to understand the impact of environmental policies on the expansion of tropical agriculture in Brazil. Using such results, researchers can make informed assessments of the interplay between production and protection within Amazon, Cerrado, and Pantanal biomes.
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Affiliation(s)
- Rolf Simoes
- Brazil's National Institute for Space Research (INPE), São José dos Campos, Brazil.
| | - Michelle C A Picoli
- Brazil's National Institute for Space Research (INPE), São José dos Campos, Brazil
| | - Gilberto Camara
- Brazil's National Institute for Space Research (INPE), São José dos Campos, Brazil
- Group on Earth Observations (GEO), Geneva, Switzerland
| | - Adeline Maciel
- Brazil's National Institute for Space Research (INPE), São José dos Campos, Brazil
| | - Lorena Santos
- Brazil's National Institute for Space Research (INPE), São José dos Campos, Brazil
| | - Pedro R Andrade
- Brazil's National Institute for Space Research (INPE), São José dos Campos, Brazil
| | - Alber Sánchez
- Brazil's National Institute for Space Research (INPE), São José dos Campos, Brazil
| | - Karine Ferreira
- Brazil's National Institute for Space Research (INPE), São José dos Campos, Brazil
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Carvalho A, Ordomsky VV, Marcilio NR, Khodakov AY. Number and intrinsic activity of cobalt surface sites in platinum promoted zeolite catalysts for carbon monoxide hydrogenation. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02421b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A larger number and a more uniform distribution of cobalt sites with almost the same intrinsic activity results in higher carbon monoxide hydrogenation rate in the mordenite compared to ZSM-5 zeolite.
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Affiliation(s)
| | | | - Nilson R. Marcilio
- Department of Chemical Engineering
- Federal University of Rio Grande do Sul
- Porto Alegre
- Brazil
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Martins J, Almeida C, Carvalho A, Capucho F, Silva S. Attitudes, knowledge, opinions, and practice of physicians and dentists toward obstructive sleep apnea syndrome and snoring. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.685] [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: 11/27/2022]
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Braun C, Soares J, Hofmanninger J, Cornet C, Ranieri A, Williamson A, Pavlisko N, Henao-Guerrero N, Giannella-Neto A, Carvalho A. Effects of two different tidal volumes on tidal recruitment and hyperaeration in dogs with acute respiratory distress syndrome ventilated mechanically with positive end expiratory pressure. Vet Anaesth Analg 2019. [DOI: 10.1016/j.vaa.2019.08.010] [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: 10/25/2022]
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Soares J, Braun C, Hofmanninger J, Cornet C, Williamson A, Ranieri A, Pavlisko N, Henao-Guerrero N, Giannella-Neto A, Carvalho A. Lung aeration distribution in anesthetized Beagles ventilated with lower or higher tidal volume in three different levels of end expiratory pressure: a computed tomography study. Vet Anaesth Analg 2019. [DOI: 10.1016/j.vaa.2019.08.042] [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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Cavalcanti J, Lima W, Turke K, Silva L, Carvalho A. EP.17Vaccination as possible trigger of anti-SRP mediated necrotizing myopathy - a case report. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.147] [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: 11/17/2022]
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Koch M, Perrone E, Silva L, Carvalho A. EP.129A probable new pathogenic variant in RYR1 gene? - 3 case reports. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.587] [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: 11/17/2022]
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Bolonhezi B, Matsumura L, Turke K, Silva L, Langer A, Feder D, Carvalho A. EP.57Duchenne muscular dystrophy and stroke: systematic review of literature and two cases reports. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.463] [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: 11/27/2022]
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Soares I, Comprido V, Hsu B, Turke K, Silva L, Feder D, Carvalho A. EP.22Anti-HMGCR antibody in asymptomatic patients with high CK - Case report. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.152] [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: 10/25/2022]
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Rodrigues V, Almeida C, Castro J, Martins D, Freitas F, Carvalho A, Raimundo F, Antunes C. O27 Health of tourists who make river cruises on the Douro river. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz095.004] [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] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- V Rodrigues
- School of Health, University of Trás-os-Montes and Alto Douro, Vila Real, PORTUGAL
- Research Center in Sports Sciences, Health Sciences and Human Development, University of Trás-os-Montes and Alto Douro, Vila Real, PORTUGAL
| | - C Almeida
- School of Health, University of Trás-os-Montes and Alto Douro, Vila Real, PORTUGAL
| | - J Castro
- School of Health, University of Trás-os-Montes and Alto Douro, Vila Real, PORTUGAL
| | - D Martins
- School of Health, University of Trás-os-Montes and Alto Douro, Vila Real, PORTUGAL
| | - F Freitas
- School of Health, University of Trás-os-Montes and Alto Douro, Vila Real, PORTUGAL
| | - A Carvalho
- School of Health, University of Trás-os-Montes and Alto Douro, Vila Real, PORTUGAL
- Research Centre on Child Studies, University of Minho, Braga, PORTUGAL
| | - F Raimundo
- School of Health, University of Trás-os-Montes and Alto Douro, Vila Real, PORTUGAL
| | - C Antunes
- School of Health, University of Trás-os-Montes and Alto Douro, Vila Real, PORTUGAL
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Carvalho A. Hearing screening in primary health care: “promotion of school success in the Médio Tejo”. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz034.033] [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] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- A Carvalho
- ESTeSC - Coimbra Health School, Instituto Politécnico de Coimbra, Portugal
- OuviSonus- Centro de Audiologia, Portugal
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Affiliation(s)
| | - P Chaves
- Florida International University
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Carvalho A. Contribuição à identificação de compostos purínicos e pirimidínicos de interesse biológico. Eclet Quim J 2018. [DOI: 10.26850/1678-4618eqj.v4.1.1979.p71-77] [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: 11/10/2022] Open
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Sant Anna V, Souza R, Barbosa A, Túlio Souza M, Sousa J, Alves C, Carvalho A, Fonseca F, Izar M, Gidlund M, Fonseca H. Modulations in humoral immune responses to autoantigens are blood-sites dependents. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.325] [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: 11/29/2022]
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Sant Anna V, Souza R, Barbosa A, Souza M, Sousa J, Alves C, Carvalho A, Fonseca F, Izar M, Gidlund M, Fonseca H. Percutaneous coronary intervention modulates inflammatory response after stent implantation in patients with stable coronary artery disease. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.326] [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: 10/28/2022]
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Ferreira M, Pinto M, Ferreira D, Esperto H, Verissimo M, Carvalho A. Statin therapy in very frail older adults. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.235] [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: 10/28/2022]
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Miranda RBP, Grenho L, Carvalho A, Fernandes MH, Monteiro FJ, Cesar PF. Micropatterned Silica Films with Nanohydroxyapatite for Y-TZP Implants. J Dent Res 2018; 97:1003-1009. [PMID: 29608862 DOI: 10.1177/0022034518765762] [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] [Indexed: 01/24/2023] Open
Abstract
This investigation aimed at developing micropatterned silica thin films (MSTFs) containing nanohydroxyapatite (nano-HA) microaggregates that were not completely covered by silica so that they could directly interact with the surrounding cells. The objectives were 1) to evaluate the effect of the presence of 2 films (MSTF with or without nano-HA addition) on the characteristic strength (σ0) and Weibull modulus ( m) of a yttria-stabilized tetragonal zirconia polycrystal (Y-TZP) and 2) to evaluate the effect of these 2 films, as applied onto the Y-TZP surface, on the morphology, orientation, and proliferation of MG63 cells. Sol-gel process and soft lithography were used to apply the MSTF onto the Y-TZP specimens. Three experimental groups were produced: Y-TZP, Y-TZP + MSTF, and Y-TZP + MSTF + sprayed nano-HA. All surfaces were characterized by scanning electron microscopy and energy-dispersive X-ray spectroscopy and tested for 4-point flexural strength ( n = 30) in water at 37 °C. Weibull analysis was used to determine m and σ0 (maximum likelihood method). In vitro biological behavior was performed with human osteoblast-like cells (MG63). Y-TZP was successfully coated with MSFT and MSFT + nano-HA. Scanning electron microscopy micrographs indicated that the microaggregates of nano-HA were not entirely covered by the silica. There was no statistically significant difference among the experimental groups for σ0 and m. In the groups containing the films, the cells were elongated and aligned along the lines. The MSFT + nano-HA group showed significantly higher cell metabolic activity than that obtained for the Y-TZP group at day 7. This investigation was successful in producing an MSTF containing nano-HA microaggregates that remained exposed to the environment. The developed films did not jeopardize the structural reliability of a commercial Y-TZP, as confirmed by the Weibull statistics. The MG63 cells seeded over the films became elongated and aligned along the films' micropatterned lines. Y-TZP specimens coated with MSTF and nano-HA showed a higher cell metabolic activity and proliferation after 7 d of culture when compared with uncoated Y-TZP.
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Affiliation(s)
- R B P Miranda
- 1 Departamento de Biomateriais e Biologia Oral, Faculdade de Odontologia, Universidade de São Paulo, São Paulo, Brasil.,2 i3S-Instituto de Investigação e Inovação em Saúde, U. Porto, Porto, Portugal.,3 Laboratory for Bone Metabolism and Regeneration, Faculdade de Medicina Dentária, U. Porto, Porto, Portugal
| | - L Grenho
- 3 Laboratory for Bone Metabolism and Regeneration, Faculdade de Medicina Dentária, U. Porto, Porto, Portugal.,4 LAQV/REQUIMTE, U. Porto, Portugal
| | - A Carvalho
- 2 i3S-Instituto de Investigação e Inovação em Saúde, U. Porto, Porto, Portugal.,5 Departamento de Engenharia Metalúrgica e dos Materiais, Faculdade de Engenharia, U. Porto, Porto, Portugal.,6 INEB-Instituto de Engenharia Biomédica, U. Porto, Porto, Portugal
| | - M H Fernandes
- 3 Laboratory for Bone Metabolism and Regeneration, Faculdade de Medicina Dentária, U. Porto, Porto, Portugal.,4 LAQV/REQUIMTE, U. Porto, Portugal
| | - F J Monteiro
- 2 i3S-Instituto de Investigação e Inovação em Saúde, U. Porto, Porto, Portugal.,5 Departamento de Engenharia Metalúrgica e dos Materiais, Faculdade de Engenharia, U. Porto, Porto, Portugal.,6 INEB-Instituto de Engenharia Biomédica, U. Porto, Porto, Portugal
| | - P F Cesar
- 1 Departamento de Biomateriais e Biologia Oral, Faculdade de Odontologia, Universidade de São Paulo, São Paulo, Brasil
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Oliveira MJ, Vieira M, Coutinho D, Ladeira I, Pascoal I, Ferreira J, da Silva JM, Carvalho A, Lima R. Severe asthma in obese patients: Improvement of lung function after treatment with omalizumab. Pulmonology 2018; 25:15-20. [PMID: 30827349 DOI: 10.1016/j.pulmoe.2018.01.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 01/09/2018] [Accepted: 01/27/2018] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION Asthma and obesity have a considerable impact on public health and their prevalence is increasing. Obesity is a known risk factor for asthma and can make it more difficult to control. Omalizumab is recommended in patients with severe allergic persistent asthma. The aim of this study was to assess the impact of omalizumab treatment in obese asthmatic patients with poorly controlled severe persistent asthma. METHODOLOGY A non-interventional, prospective study was conducted, in an outpatient asthma clinic. All patients with severe asthma who started treatment with omalizumab were included and followed over 12 months. The study population was divided into two groups (obese and non-obese) for statistical analysis (descriptive and comparative analysis). RESULTS Thirty-two patients (19 obese) were followed. After 12 months of omalizumab treatment, there was a statistically significant improvement in body mass index, number of exacerbations in the previous year, rescue medication, disease control and lung function, in the whole population. At the end of the study obese patients had a significantly better lung function (FEV1) than non-obese. DISCUSSION As described in the literature, there was a significant reduction in the number of exacerbations in the previous year, rescue medication and better disease control, in the whole population. In relation to lung function, about which published data are inconsistent, treatment with omalizumab significantly improved it in obese patients. CONCLUSION Our study showed that omalizumab significantly improved asthma control, reduced rescue medication and asthma exacerbations in all the population; and for the first time showed that obese patients achieved significantly improved lung function.
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Affiliation(s)
- M J Oliveira
- Department of Pulmonology, Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal.
| | - M Vieira
- Department of Immunoallergology, Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal
| | - D Coutinho
- Department of Pulmonology, Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal
| | - I Ladeira
- Department of Pulmonology, Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal
| | - I Pascoal
- Department of Pulmonology, Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal
| | - J Ferreira
- Department of Immunoallergology, Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal
| | - J M da Silva
- Department of Immunoallergology, Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal
| | - A Carvalho
- Department of Pulmonology, Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal
| | - R Lima
- Department of Pulmonology, Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal
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