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419 results on '"Rodriguez-Cobo, A."'

3. Venous thromboembolism characteristics and outcomes among RIETE patients tested and untested for inherited thrombophilia

Author

Adarraga, MD, Alberich-Conesa, A, Aibar, J, Alda-Lozano, A, Alfonso, J, Amado, C, Angelina-García, M, Arcelus, JI, Ballaz, A, Barba, R, Barbagelata, C, Barrón, M, Barrón-Andrés, B, Beddar-Chaib, F, Blanco-Molina, A, Caballero, JC, Castellanos, G, Criado, J, De Ancos, C, Del Toro, J, Demelo-Rodríguez, P, De Juana-Izquierdo, C, Díaz-Peromingo, JA, Dubois-Silva, A, Escribano, JC, Falgá, C, Farfán-Sedano, AI, Fernández-Aracil, C, Fernández-Capitán, C, Fernández-Jiménez, B, Fernández-Reyes, JL, Fidalgo, MA, Francisco, I, Gabara, C, Galeano-Valle, F, García-Bragado, F, García-Ortega, A, Gavín-Sebastián, O, Gil-Díaz, A, Gómez-Cuervo, C, González-García, C, González-Munera, A, Grau, E, Guirado, L, Gutiérrez-Guisado, J, Hernández-Blasco, L, Herreros, M, Jara-Palomares, L, Jaras, MJ, Jiménez, D, Jou, I, Joya, MD, Lecumberri, R, Llamas, P, Lobo, JL, López-Jiménez, L, López-Miguel, P, López-Brull, H, López-Núñez, JJ, López-Ruiz, A, López-Sáez, JB, Lorenzo, A, Lumbierres, M, Madridano, O, Maestre, A, Marchena, PJ, Marcos, M, Martín del Pozo, M, Martín-Martos, F, Martínez-Prado, R, Maza, JM, Mena, E, Mercado, MI, Moisés, J, Molino, A, Monreal, M, Morales, MV, Navas, MS, Nieto, JA, Núñez-Fernández, MJ, Olid, M, Ordieres-Ortega, L, Ortiz, M, Osorio, J, Otálora, S, Otero, R, Pacheco-Gómez, N, Pagán, J, Palomeque, AC, Paredes, E, Parra-Caballero, P, Pedrajas, JM, Pérez-Ductor, C, Pérez-Pinar, M, Peris, ML, Pesce, ML, Porras, JA, Puchades, R, Rivera-Cívico, F, Rodríguez-Cobo, A, Romero-Brugera, M, Ruiz-Artacho, P, Ruiz-Giménez, N, Ruiz-Ruiz, J, Salgueiro, G, Sancho, T, Sendín, V, Sigüenza, P, Soler, S, Steinherr, A, Suárez-Fernández, S, Tirado, R, Torrents-Vilar, A, Torres, MI, Trujillo-Santos, J, Uresandi, F, Valle, R, Varona, JF, Villalobos, A, Villares, P, Ay, C, Nopp, S, Pabinger, I, Vanassche, T, Verhamme, P, Verstraete, A, Yoo, HHB, Montenegro, AC, Morales, SN, Roa, J, Hirmerova, J, Malý, R, Bertoletti, L, Bura-Riviere, A, Catella, J, Chopard, R, Couturaud, F, Espitia, O, Grange, C, Le Mao, R, Leclercq, B, Mahé, I, Morange, P, Moustafa, F, Plaisance, L, Sarlon-Bartoli, G, Suchon, P, Versini, E, Schellong, S, Brenner, B, Dally, N, Kenet, G, Tzoran, I, Sadeghipour, P, Rashidi, F, Abenante, A, Barillari, G, Basaglia, M, Bertoni, M, Bilora, F, Brandolin, B, Ciammaichella, M, Colaizzo, D, Dentali, F, Di Micco, P, Grandone, E, Imbalzano, E, Negro, F, Pesavento, R, Poz, A, Prandoni, P, Siniscalchi, C, Taflaj, B, Tufano, A, Visonà, A, Zalunardo, B, Skride, A, Kigitovica, D, Zicans, M, Fonseca, S, Marques, R, Meireles, J, Pinto, S, Bosevski, M, Trajkova, M, Zdraveska, M, Bounameaux, H, Mazzolai, L, Aujayeb, A, Caprini, JA, Weinberg, I, Bui, HM, Cohen, Omri, Waldman Radinsky, Liat, Kenet, Gili, Mahé, Isabelle, Barillari, Giovanni, Soler, Silvia, Sigüenza, Patricia, Del Valle Morales, María, Villares, Paula, and Monreal, Manuel

Published
2024
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4. Clinical outcomes after discontinuing anticoagulant therapy in patients with first unprovoked venous thromboembolism

Author

Agudo, P., Aibar, J., Alberich-Conesa, A., Alda-Lozano, A., Alfonso, J., Amado, C., Angelina-García, M., Arcelus, J.I., Ballaz, A., Barba, R., Barbagelata, C., Barreiro, B., Barrón, M., Barrón-Andrés, B., Bascuñana, J., Beddar-Chaib, F., Blanco-Molina, A., Caballero, J.C., Cañas, I., Castellanos, G., Chasco, L., Claver, G., Criado, J., De Juana-Izquierdo, C., Del Toro, J., Demelo-Rodríguez, P., Díaz-Pedroche, M.C., Díaz-Peromingo, J.A., Dubois-Silva, A., Escribano, J.C., Falgá, C., Fernández-Aracil, C., Fernández-Capitán, C., Fernández-Jiménez, B., Fernández-Reyes, J.L., Fidalgo, M.A., Francisco, I., Gabara, C., Galeano-Valle, F., García-Bragado, F., García-Ortega, A., Gavín-Sebastián, O., Gil-Díaz, A., Gómez-Cuervo, C., González-Munera, A., Grau, E., Guirado, L., Gutiérrez-Guisado, J., Hernández-Blasco, L., Hernández-Molina, A., Hernández-Vidal, M.J., Jara-Palomares, L., Jiménez, D., Jou, I., Joya, M.D., Lalueza, A., Lecumberri, R., Llamas, P., Lobo, J.L., López-Brull, H., López-De la Fuente, M., López-Jiménez, L., López-Miguel, P., López-Núñez, J.J., López-Ruiz, A., López-Sáez, J.B., Lorente, M.A., Lorenzo, A., Lumbierres, M., Madridano, O., Maestre, A., Marchena, P.J., Marcos, M., Martín del Pozo, M., Martín-Martos, F., Martínez-Prado, R., Maza, J.M., Mercado, M.I., Moisés, J., Molino, A., Monreal, M., Monzón, L., Morales, M.V., Muñoz-Gamito, G., Navas, M.S., Nieto, J.A., Núñez-Fernández, M.J., Olid, M., Ordieres-Ortega, L., Ortiz, M., Osorio, J., Otálora, S., Otero, R., Pacheco-Gómez, N., Pagán, J., Palomeque, A.C., Paredes, E., Parra-Rosado, P., Pedrajas, J.M., Pérez-Ductor, C., Pérez-Pinar, M., Peris, M.L., Pesce, M.L., Porras, J.A., Puchades, R., Rivas, A., Rivera-Cívico, F., Rivera-Gallego, A., Rodríguez-Cobo, A., Romero-Bruguera, M., Ruiz-Artacho, P., Salgueiro, G., Sancho, T., Sendín, V., Sigüenza, P., Soler, S., Steinherr, A., Suárez-Fernández, S., Tirado, R., Torrents-Vilar, A., Torres, M.I., Trujillo-Santos, J., Uresandi, F., Valle, R., Varona, J.F., Villalobos, A., Villares, P., Ay, C., Nopp, S., Pabinger, I., Vanassche, T., Verhamme, P., Verstraete, A., Yoo, H.H.B., Montenegro, A.C., Morales, S.N., Roa, J., Hirmerova, J., Malý, R., Varhaník, F., Bertoletti, L., Bura-Riviere, A., Catella, J., Chopard, R., Couturaud, F., Espitia, O., Le Mao, R., Leclerq, B., Mahé, I., Moustafa, F., Plaisance, L., Sarlon-Bartoli, G., Suchon, P., Versini, E., Schellong, S., Brenner, B., Dally, N., Kenet, G., Tzoran, I., Rashidi, F., Sadeghipour, P., Tahmasbi, F., Abenante, A., Barillari, G., Bilora, F., Bissacco, D., Brandolin, B., Casana, R., Ciammaichella, M., Colaizzo, D., Dentali, F., Di Micco, P., Giorgi-Pierfranceschi, M., Grandone, E., Imbalzano, E., Lambertenghi-Deliliers, D., Martini, R., Meschi, T., Negro, F., Poz, A., Prandoni, P., Simioni, P., Siniscalchi, C., Taflaj, B., Ticinesi, A., Tufano, A., Visonà, A., Zalunardo, B., Kalnina, P., Kigitovica, D., Skride, A., Zicans, M., Nishimoto, Y., Yamashita, Y., Tazi-Mezalek, Z., Fonseca, S., Marques, R., Meireles, J., Pinto, S., Bosevski, M., Zdraveska, M., Bounameaux, H., Mazzolai, L., Aujayeb, A., Bikdeli, B., Caprini, J.A., Khalil, A., Tafur, J., Weinberg, I., Bui, H.M., Nguyen, S.T., Pham, K.Q., Tran, G.B., Gabara, Cristina, Aibar, Jesus, Nishimoto, Yuji, Yamashita, Yugo, Prandoni, Paolo, Barnes, Geoffrey D., Bikdeli, Behnood, Jiménez, David, Demelo-Rodríguez, Pablo, Peris, Ma Luisa, Nguyen, Son Truong, and Monreal, Manuel

Published
2024
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5. Age-Related Differences in the Presentation, Management, and Clinical Outcomes of 100,000 Patients With Venous Thromboembolism in the RIETE Registry

Author

Adarraga, M.D., Alberich-Conesa, A., Aibar, J., Alda-Lozano, A., Alfonso, J., Amado, C., Angelina-García, M., Arcelus, J.I., Ballaz, A., Barba, R., Barbagelata, C., Barrón, M., Barrón-Andrés, B., Bascuñana, J., Beddar-Chaib, F., Blanco-Molina, A., Caballero, J.C., Castellanos, G., Chasco, L., Criado, J., De Ancos, C., Del Toro, J., Demelo-Rodríguez, P., De Juana-Izquierdo, C., Díaz-Brasero, A.M., Díaz-Peromingo, J.A., Dubois-Silva, A., Escribano, J.C., Falgá, C., Farfán-Sedano, A.I., Fernández-Aracil, C., Fernández-Capitán, C., Fernández-Jiménez, B., Fernández-Reyes, J.L., Fidalgo, M.A., Francisco, I., Gabara, C., Galeano-Valle, F., García-Bragado, F., García-Ortega, A., Gavín-Sebastián, O., Gil De Gómez, M.A., Gil-Díaz, A., Gómez-Cuervo, C., González-Munera, A., Grau, E., Guirado, L., Gutiérrez, J., Hernández-Blasco, L., Jara-Palomares, L., Jaras, M.J., Jiménez, D., Jiménez, R., Jou, I., Joya, M.D., Lainez-Justo, S., Lecumberri, R., León-Ramírez, J.M., Llamas, P., Lobo, J.L., López-Jiménez, L., López-Miguel, P., López-Núñez, J.J., López-Ruiz, A., López-Sáez, J.B., Lorenzo, A., Lumbierres, M., Madridano, O., Maestre, A., Marchena, P.J., Marcos, M., Martín del Pozo, M., Martín-Martos, F., Maza, J.M., Mena, E., Mercado, M.I., Moisés, J., Monreal, M., Morales, M.V., Navas, M.S., Nieto, J.A., Núñez-Fernández, M.J., Olid, M., Ordieres-Ortega, L., Ortiz, M., Osorio, J., Otálora, S., Otero, R., Pacheco-Gómez, N., Pagán, J., Palomeque, A.C., Paredes, E., Parra-Caballero, P., Parra-Rosado, P., Pedrajas, J.M., Pérez-Ductor, C., Pérez-Pinar, M., Peris, M.L., Pesce, M.L., Porras, J.A., Puchades, R., Rivera-Cívico, F., Rodríguez-Cobo, A., Rosa, V., Romero-Brugera, M., Ruiz-Artacho, P., Ruiz-Giménez, N., Ruiz-Ruiz, J., Salgueiro, G., Sancho, T., Sendín, V., Sigüenza, P., Soler, S., Suárez-Fernández, S., Tirado, R., Torrents-Vilar, A., Torres, M.I., Trujillo-Santos, J., Uresandi, F., Valle, R., Varona, J.F., Villalobos, A., Villares, P., Ay, C., Nopp, S., Pabinger, I., Vanassche, T., Verhamme, P., Verstraete, A., Yoo, H.H.B., Montenegro, A.C., Morales, S.N., Roa, J., Hirmerova, J., Malý, R., Bertoletti, L., Bura-Riviere, A., Catella, J., Chopard, R., Couturaud, F., Espitia, O., Grange, C., Leclercq, B., Le Mao, R., Mahé, I., Moustafa, F., Plaisance, L., Sarlon-Bartoli, G., Suchon, P., Versini, E., Schellong, S., Brenner, B., Dally, N., Tzoran, I., Sadeghipour, P., Rashidi, F., Abenante, A., Barillari, G., Basaglia, M., Bilora, F., Bissacco, D., Bortoluzzi, C., Brandolin, B., Casana, R., Ciammaichella, M., Colaizzo, D., Dentali, F., Di Micco, P., Grandone, E., Imbalzano, E., Lambertenghi-Deliliers, D., Negro, F., Pesavento, R., Poz, A., Prandoni, P., Scarinzi, P., Siniscalchi, C., Taflaj, B., Tufano, A., Visonà, A., Vo Hong, N., Zalunardo, B., Paluga, R., Skride, A., Kigitovica, D., Fonseca, S., Marques, R., Meireles, J., Pinto, S., Bosevski, M., Trajkova, M., Zdraveska, M., Bounameaux, H., Mazzolai, L., Aujayeb, A., Caprini, J.A., Weinberg, I., Bui, H.M., Ortega, Alberto García, Jiménez, David, Pedro-Tudela, Ana, Pérez-Ductor, Cristina, Fernández-Capitán, Carmen, Falgá, Conxita, Skride, Andris, Siniscalchi, Carmine, Weinberg, Ido, and Monreal, Manuel

Published
2024
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7. A prognostic score to identify women at increased risk for abnormal uterine bleeding during anticoagulation for venous thromboembolism

Author

Monreal, Manuel, Prandoni, Paolo, Brenner, Benjamin, Farge-Bancel, Dominique, Barba, Raquel, Di Micco, Pierpaolo, Bertoletti, Laurent, Schellong, Sebastian, Tzoran, Inna, Reis, Abilio, Bosevski, Marijan, Bounameaux, Henri, Malý, Radovan, Verhamme, Peter, Caprini, Joseph A., Bui, Hanh My, Adarraga, M.D., Agudo, P., Amado, C., Arcelus, J.I., Ballaz, A., Bascuñana, J., Barba, R., Barbagelata, C., Barrón, M., Barrón-Andrés, B., Blanco-Molina, A., Beddar Chaib, F., Botella, E., Cañas, I., Carrero-Arribas, R., Casado, I., Cerdá, P., Chasco, L., Criado, J., de Ancos, C., de Miguel, J., del Toro, J., Demelo-Rodríguez, P., Díaz-Brasero, A.M., Díaz-Pedroche, M.C., Díaz-Peromingo, J.A., Domínguez, I.M., Dubois-Silva, A., Escribano, J.C., Espósito, F., Farfán-Sedano, A.I., Falgá, C., Fernández-Capitán, C., Fernández-Jiménez, B., Fernández-Muixi, J., Fernández-Reyes, J.L., Font, C., Francisco, I., Galeano-Valle, F., García, M.A., García-Bragado, F., García de Herreros, M., Gavín-Blanco, O., Gil-Díaz, A., Gómez-Cuervo, C., Gómez-Mosquera, A.M., Gonzalez-Moreno, M., Grau, E., Guirado, L., Gutiérrez, J., Hernández-Blasco, L., Jara-Palomares, L., Jaras, M.J., Jiménez, D., Jou, I., Joya, M.D., Lacruz, B., Lainez-Justo, S., A, Latorre, J, Lima, Jl, Lobo, López-De la Fuente, M., López-Jiménez, L., López-Meseguer, M., López-Miguel, P., López-Núñez, J.J., López-Reyes, R., López-Sáez, J.B., Lorente, M.A., Lorenzo, A., Madridano, O., Maestre, A., Marchena, P.J., Martín-Guerra, J.M., Martín-Martos, F., Mellado, M., Mena, E., Moisés, J., Mercado, M.I., Monreal, M., Muñoz-Blanco, A., Muñoz-Gamito, G., Morales, M.V., Nieto, J.A., Noguera-Gras, E., Núñez-Fernández, M.J., Olid-Velilla, M., Osorio, J., Otalora, S., Otero, R., Paredes-Ruiz, D., Parra, P., Parra, V., Pedrajas, J.M., Pérez-López, M., Peris, M.L., Pesce, M.L., Porras, J.A., Poyo-Molina, J., Puchades, R., Riera-Mestre, A., Rivera-Civico, F., Rivera-Gallego, A., Roca, M., Rosa, V., Rodríguez-Cobo, A., Rodríguez-Matute, C., Ruiz-Artacho, P., Ruiz-Giménez, N., Ruiz-Ruiz, J., Salgueiro, G., Sancho, T., Sendín, V., Sigüenza, P., Soler, S., Suárez-Rodríguez, B., Suriñach, J.M., Tiberio, G., Torres, M.I., Torres-Sánchez, A., Trujillo-Santos, J., Uresandi, F., Usandizaga, E., Valle, R., Varona, J.F., Vela, L., Vela, J.R., Villalobos, A., Villares, P., Ay, C., Nopp, S., Pabinger, I., Engelen, M.M., Martens, C., Verhamme, P., Yoo, H.H.B., Arguello, J.D., Montenegro, A.C., Roa, J., Hirmerova, J., Malý, R., Accassat, S., Bertoletti, L., Bura-Riviere, A., Catella, J., Chopard, R., Couturaud, F., Espitia, O., El Harake, S., Le Mao, R., Mahé, I., Moustafa, F., Plaisance, L., Sarlon-Bartoli, G., Suchon, P., Versini, E., Schellong, S., Braester, A., Brenner, B., Kenet, G., Tzoran, I., Sadeghipour, P., Basaglia, M., Bilora, F., Bortoluzzi, C., Brandolin, B., Ciammaichella, M., De Angelis, A., Dentali, F., Di Micco, P., Imbalzano, E., Merla, S., Pesavento, R., Prandoni, P., Siniscalchi, C., Tufano, A., Visonà, A., Vo Hong, N., Zalunardo, B., Kigitovica, D., Rusa, E., Skride, A., Fonseca, S., Manuel, M., Meireles, J., Bosevski, M., Eftimova, A., Zdraveska, M., Bounameaux, H., Mazzolai, L., Aujayeb, A., Caprini, J.A., Weinberg, I., Bui, H.M., Sarlon-Bartoli, Gabrielle, Criado, Juan, Middeldorp, Saskia, Nieto, José Antonio, Díaz-Pedroche, María del Carmen, Moustafa, Farès, Ruiz-Giménez, Nuria, and DI Micco, Pierpaolo

Published
2023
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8. COVID-19–associated venous thromboembolism: risk of recurrence and major bleeding

Author

Adarraga, M.D., Alberich-Conesa, A., Amado, C., Amorós, S., Arcelus, J.I., Ballaz, A., Barba, R., Barbagelata, C., Barrón, M., Barrón-Andrés, B., Blanco-Molina, A., Botella, E., Carrero, R., Casado, I., Criado, J., del Toro, J., De Ancos, C., De Juana-Izquierdo, C., Demelo-Rodríguez, P., Díaz-Brasero, A.M., Díaz-Pedroche, M.C., Díaz-Peromingo, J.A., Dubois-Silva, A., Escribano, J.C., Espósito, F., Falgá, C., Farfán-Sedano, A.I., Fernández-Capitán, C., Fernández-Jiménez, B., Fernández-Muixi, J., Fernández-Reyes, J.L., Font, C., Francisco, I., Galeano-Valle, F., García, M.A., García de Herreros, M., García-Bragado, F., García-Ortega, A., Gavín-Sebastián, O., Gil-Díaz, A., Gil-Hernández, A., Gómez-Cuervo, C., Gómez-Mosquera, A.M., González-Martínez, J., Grau, E., Guirado, L., Gutiérrez, J., Hernández-Blasco, L., Jara-Palomares, L., Jaras, M.J., Jiménez, D., Jou, I., Joya, M.D., Lacruz, B., Lalueza, A., Lainez-Justo, S., Lecumberri, R., León-Ramírez, J.M., Lobo, J.L., López-De la Fuente, M., López-Jiménez, L., López-Miguel, P., López-Núñez, J.J., López-Reyes, R., López-Ruiz, A., López-Sáez, J.B., Lorente, M.A., Lorenzo, A., Lumbierres, M., Madridano, O., Maestre, A., Mas-Maresma, L., Marcos, M., Martín-Guerra, J.M., Martín-Martos, F., Mellado, M., Mena, E., Mercado, M.I., Moisés, J., Monreal, M., Muñoz-Blanco, A., Muñoz-Gamito, G., Nieto, J.A., Núñez-Fernández, M.J., Osorio, J., Otalora, S., Pacheco-Gómez, N., Paredes-Ruiz, D., Parra, P., Pedrajas, J.M., Pérez-Ductor, C., Pérez-Jacoiste, A., Pérez-Pérez, J.L., Peris, M.L., Pesce, M.L., Porras, J.A., Poyo-Molina, J., Puchades, R., Riera-Mestre, A., Rivera-Civico, F., Rivera-Gallego, A., Roca, M., Rubio, C.M., Rosa, V., Rodríguez-Cobo, A., Ruiz-Giménez, N., Ruiz-Ruiz, J., Salgueiro, G., Sancho, T., Sendín, V., Sigüenza, P., Soler, S., Suriñach, J.M., Tiberio, G., Tolosa, C., Torres, M.I., Trujillo-Santos, J., Uresandi, F., Usandizaga, E., Valle, R., Varona, J.F., Vela, J.R., Vela, L., Vidal, G., Villalobos, A., Villares, P., Ay, C., Nopp, S., Pabinger, I., Engelen, M., Martens, C., Verhamme, P., Yoo, H.H.B., Arguello, J.D., Montenegro, A.C., Roa, J., Hirmerova, J., Malý, R., Accassat, S., Bertoletti, L., Bura-Riviere, A., Catella, J., Chopard, R., Couturaud, F., Espitia, O., Grange, C., Leclercq, B., Le Mao, R., Mahé, I., Moustafa, F., Plaisance, L., Poenou, G., Sarlon-Bartoli, G., Suchon, P., Versini, E., Schellong, S., Braester, A., Brenner, B., Kenet, G., Najib, D., Tzoran, I., Farrashi, M., Sadeghipour, P., Basaglia, M., Bilora, F., Bortoluzzi, C., Brandolin, B., Ciammaichella, M., Colaizzo, D., Dentali, F., Di Micco, P., Grandone, E., Imbalzano, E., Merla, S., Pesavento, R., Prandoni, P., Scarinzi, P., Siniscalchi, C., Taflaj, B., Tufano, A., Visonà, A., Vo Hong, N., Zalunardo, B., Fonseca, S., Manuel, M., Meireles, J., Bosevski, M., Eftimova, A., Zdraveska, M., Bounameaux, H., Mazzolai, L., Aujayeb, A., Caprini, J.A., Weinberg, I., Bui, H.M., Demelo-Rodriguez, Pablo, Alonso-Beato, Rubén, Jara-Palomares, Luis, Galeano-Valle, Francisco, Bura-Riviere, Alessandra, Visonà, Adriana, Francisco, Iria, Vidal, Gemma, López-Ruiz, Antonio, and Monreal, Manuel

Published
2023
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9. Venous thromboembolism characteristics, treatment and outcomes in young adults: findings from the Registro Informatizado de Enfermedad TromboEmbólica registry

Author

Monreal, Manuel, Prandoni, Paolo, Brenner, Benjamin, Farge-Bancel, Dominique, Barba, Raquel, Di Micco, Pierpaolo, Bertoletti, Laurent, Schellong, Sebastian, Tzoran, Inna, Reis, Abilio, Bosevski, Marijan, Bounameaux, Henri, Malý, Radovan, Verhamme, Peter, Caprini, Joseph A., Bui, Hanh My, Adarraga, M.D., Alberich-Conesa, A., Alonso-Carrillo, J., Amado, C., Amorós, S., Arcelus, J.I., Ballaz, A., Barba, R., Barbagelata, C., Barrón, M., Barrón-Andrés, B., Blanco-Molina, A., Botella, E., Casado, I., Chasco, L., Cerdà, P., Criado, J., del Toro, J., De Juana-Izquierdo, C., Demelo-Rodríguez, P., Díaz-Brasero, A.M., Díaz-Pedroche, M.C., Díaz-Peromingo, J.A., Dubois-Silva, A., Escribano, J.C., Espósito, F., Falgá, C., Fernández-Capitán, C., Fernández-Jiménez, B., Fernández-Muixi, J., Fernández-Reyes, J.L., Fidalgo, M.A., Font, C., Francisco, I., Galeano-Valle, F., García, M.A., García de Herreros, M., García-Bragado, F., García-Ortega, A., Gavín-Sebastián, O., Gil-Díaz, A., Gómez-Cuervo, C., Gómez-Mosquera, A.M., González-Martínez, J., González-Moreno, M., Grau, E., Guirado, L., Gutiérrez, J., Hernández-Blasco, L., Jaras, M.J., Jiménez, D., Jou, I., Joya, M.D., Lacruz, B., Lainez-Justo, S., Lalueza, A., Latorre, A., Lecumberri, R., Lobo, J.L., López-De la Fuente, M., López-Jiménez, L., López-Miguel, P., López-Núñez, J.J., López-Ruiz, A., López-Sáez, J.B., Lorenzo, A., Lumbierres, M., Madridano, O., Maestre, A., Marcos, M., Martín-Martos, F., Mellado, M., Mena, E., Mercado, M.I., Moisés, J., Monreal, M., Muñoz-Blanco, A., Muñoz-Gamito, G., Morales, M.V., Nieto, J.A., Noguera-Gras, E., Núñez-Fernández, M.J., Osorio, J., Otalora, S., Pacheco-Gómez, N., Paredes-Ruiz, D., Parra, P., Pedrajas, J.M., Pérez-Ductor, C., Pérez-Jacoiste, M.A., Pérez-Pérez, J.L., Peris, M.L., Porras, J.A., Poyo-Molina, J., Puchades, R., Riera-Mestre, A., Rivera-Civico, F., Rivera-Gallego, A., Roca, M., Rosa, V., Rodríguez-Cobo, A., Ruiz-Giménez, N., Salgueiro, G., Sancho, T., Sendín, V., Sigüenza, P., Soler, S., Suriñach, J.M., Tiberio, G., Torres, M.I., Trujillo-Santos, J., Uresandi, F., Usandizaga, E., Valle, R., Varona, J.F., Vela, L., Vela, J.R., Villalobos, A., Villares, P., Ay, C., Nopp, S., Pabinger, I., Engelen, M.M., Martens, C., Verhamme, P., Yoo, H.H.B., Arguello, J.D., Montenegro, A.C., Roa, J., Hirmerova, J., Malý, R., Accassat, S., Bertoletti, L., Bura-Riviere, A., Catella, J., Chopard, R., Couturaud, F., Espitia, O., Leclercq, B., Le Mao, R., Mahé, I., Moustafa, F., Plaisance, L., Poenou, G., Sarlon-Bartoli, G., Suchon, P., Versini, E., Schellong, S., Braester, A., Brenner, B., Kenet, G., Tzoran, I., Sadeghipour, P., Basaglia, M., Bilora, F., Bortoluzzi, C., Brandolin, B., Ciammaichella, M., Colaizzo, D., De Angelis, A., Dentali, F., Di Micco, P., Grandone, E., Imbalzano, E., Merla, S., Pesavento, R., Prandoni, P., Scarinzi, P., Siniscalchi, C., Tufano, A., Visonà, A., Vo Hong, N., Zalunardo, B., Gibietis, V., Kigitovica, D., Skride, A., Fonseca, S., Manuel, M., Meireles, J., Bosevski, M., Bounameaux, H., Mazzolai, L., Aujayeb, A., Caprini, J.A., Weinberg, I., Bui, H.M., Cohen, Omri, Barg, Assaf A., Nowak-Göttl, Ulrike, Amado-Fernández, Cristina, Mazzolai, Lucia, Tiberio, Gregorio, Skride, Andris, Morales, María del Valle, and Kenet, Gili

Published
2023
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14. Design and Verification of Integrated Circuitry for Real-Time Frailty Monitoring

Author

Luis Rodriguez-Cobo, Guillermo Diaz-SanMartin, Jose Francisco Algorri, Carlos Fernandez-Viadero, Jose Miguel Lopez-Higuera, and Adolfo Cobo

Subjects
wireless, load cell, real-time monitoring, sarcopenia, frailty, Chemical technology, TP1-1185
Abstract

In this study, a new wireless electronic circuitry to analyze weight distribution was designed and incorporated into a chair to gather data related to common human postures (sitting and standing up). These common actions have a significant impact on various motor capabilities, including gait parameters, fall risk, and information on sarcopenia. The quality of these actions lacks an absolute measurement, and currently, there is no qualitative and objective metric for it. To address this, the designed analyzer introduces variables like Smoothness and Percussion to provide more information and objectify measurements in the assessment of stand-up/sit-down actions. Both the analyzer and the proposed variables offer additional information that can objectify assessments depending on the clinical eye of the physicians.

Published
2023
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15. Microdrilled tapers to enhance optical fiber lasers for sensing

Author

R. A. Perez-Herrera, M. Bravo, P. Roldan-Varona, D. Leandro, L. Rodriguez-Cobo, J. M. Lopez-Higuera, and M. Lopez-Amo

Subjects
Medicine, Science
Abstract

Abstract In this work, an experimental analysis of the performance of different types of quasi-randomly distributed reflectors inscribed into a single-mode fiber as a sensing mirror is presented. These artificially-controlled backscattering fiber reflectors are used in short linear cavity fiber lasers. In particular, laser emission and sensor application features are analyzed when employing optical tapered fibers, micro-drilled optical fibers and 50 μm-waist or 100 μm-waist micro-drilled tapered fibers (MDTF). Single-wavelength laser with an output power level of about 8.2 dBm and an optical signal-to-noise ratio of 45 dB were measured when employing a 50 μm-waist micro-drilled tapered optical fiber. The achieved temperature sensitivities were similar to those of FBGs; however, the strain sensitivity improved more than one order of magnitude in comparison with FBG sensors, attaining slope sensitivities as good as 18.1 pm/με when using a 50 μm-waist MDTF as distributed reflector.

Published
2021
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16. Timing and characteristics of venous thromboembolism after noncancer surgery

Author

Monreal, Manuel, Prandoni, Paolo, Brenner, Benjamin, Farge-Bancel, Dominique, Barba, Raquel, Di Micco, Pierpaolo, Bertoletti, Laurent, Schellong, Sebastian, Tzoran, Inna, Reis, Abilio, Bosevski, Marijan, Bounameaux, Henri, Malý, Radovan, Verhamme, Peter, Caprini, Joseph A., Bui, Hanh My, Adarraga, M.D., Agud, M., Aibar, J., Aibar, M.A., Amado, C., Arcelus, J.I., Baeza, C., Ballaz, A., Barba, R., Barbagelata, C., Barrón, M., Barrón-Andrés, B., Blanco-Molina, A., Botella, E., Camon, A.M., Campos, S., Cañas, I., Casado, I., Castro, J., Criado, J., de Ancos, C., de Miguel, J., Toro, J. del, Demelo-Rodríguez, P., Díaz-Pedroche, C., Díaz-Peromingo, J.A., Díez-Sierra, J., Domínguez, I.M., Escribano, J.C., Falgá, C., Farfán, A.I., Fernández de Roitegui, K., Fernández-Aracil, C., Fernández-Capitán, C., Fernández-Reyes, J.L., Fidalgo, M.A., Flores, K., Font, C., Font, L., Francisco, I., Furest, I., Gabara, C., Galeano-Valle, F., García, M.A., García-Bragado, F., García-Hernáez, R., García-Raso, A., Gavín-Sebastián, O., Gil-Díaz, A., Gómez-Cuervo, C., González-Martínez, J., Grau, E., Giménez-Suau, M., Guirado, L., Gutiérrez, J., Hernández-Blasco, L., Hernando, E., Herreros, M., Jara-Palomares, L., Jaras, M.J., Jiménez, D., Jiménez, R., Joya, M.D., Jou, I., Lalueza, A., Lecumberri, R., Lima, J., Llamas, P., Lobo, J.L., López-Jiménez, L., López-Miguel, P., López-Núñez, J.J., López-Reyes, R., López-Sáez, J.B., Lorenzo, A., Loring, M., Madridano, O., Maestre, A., Marchena, P.J., Martín del Pozo, M., Martín-Martos, F., Mella, C., Mellado, M., Mercado, M.I., Moisés, J., Monreal, M., Morales, M.V., Muñoz-Blanco, A., Muñoz-Guglielmetti, D., Muñoz-Rivas, N., Nieto, J.A., Núñez-Ares, A., Núñez-Fernández, M.J., Obispo, B., Olivares, M.C., Orcastegui, J.L., Ortega-Recio, M.D., Osorio, J., Otalora, S., Otero, R., Paredes, D., Parra, P., Parra, V., Pedrajas, J.M., Pellejero, G., Pesántez, D., Porras, J.A., Portillo, J., Riera-Mestre, A., Rivas, A., Rivera, F., Rodríguez-Cobo, A., Rodríguez-Matute, C., Rogado, J., Rosa, V., Rubio, C.M., Ruiz-Artacho, P., Ruiz-Giménez, N., Ruiz-Ruiz, J., Ruiz-Sada, P., Sahuquillo, J.C., Salgueiro, G., Sampériz, A., Sánchez-Muñoz-Torrero, J.F., Sancho, T., Sigüenza, P., Soler, S., Suriñach, J.M., Torres, M.I., Tolosa, C., Trujillo-Santos, J., Uresandi, F., Valle, R., Vela, J.R., Vidal, G., Villares, P., Zamora, C., Gutiérrez, P., Vázquez, F.J., Vanassche, T., Vandenbriele, C., Verhamme, P., Hirmerova, J., Malý, R., Benzidia, I., Bertoletti, L., Bura-Riviere, A., Crichi, B., Debourdeau, P., Espitia, O., Farge-Bancel, D., Helfer, H., Mahé, I., Moustafa, F., Poenou, G., Schellong, S., Braester, A., Brenner, B., Tzoran, I., Bilora, F., Brandolin, B., Bucherini, E., Ciammaichella, M., Colaizzo, D., Di Micco, P., Grandone, E., Marchi, D., Mastroiacovo, D., Maida, R., Pace, F., Pesavento, R., Prandoni, P., Quintavalla, R., Rinzivillo, N., Rocci, A., Siniscalchi, C., Tufano, A., Visonà, A., Zalunardo, B., Gibietis, V., Kigitovica, D., Skride, A., Ferreira, M., Fonseca, S., Martins, F., Meireles, J., Bosevski, M., Krstevski, G., Bounameaux, H., Mazzolai, L., Caprini, J.A., Tafur, A.J., Weinberg, I., Wilkins, H., Bui, H.M., Expósito-Ruiz, Manuela, Arcelus, Juan Ignacio, López-Espada, Cristina, Bura-Riviere, Alessandra, Amado, Cristina, Loring, Mónica, and Mastroiacovo, Daniela

Published
2021
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17. Comparative clinical prognosis of massive and non‐massive pulmonary embolism: A registry‐based cohort study

Author

Blondon, Marc, Jimenez, David, Robert‐Ebadi, Helia, Del Toro, Jorge, Lopez‐Jimenez, Luciano, Falga, Conxita, Skride, Andris, Font, Llorenç, Vazquez, Fernando Javier, Bounameaux, Henri, Monreal, Manuel, Prandoni, Paolo, Brenner, Benjamin, Farge‐Bancel, Dominique, Barba, Raquel, Di Micco, Pierpaolo, Bertoletti, Laurent, Schellong, Sebastian, Tzoran, Inna, Reis, Abilio, Bosevski, Marijan, Malý, Radovan, Verhamme, Peter, Caprini, Joseph A, My Bui, Hanh, Adarraga, MD, Agud, M, Aibar, J, Aibar, MA, Alfonso, J, Amado, C, Arcelus, JI, Baeza, C, Ballaz, A, Barba, R, Barbagelata, C, Barrón, M, Barrón‐Andrés, B, Blanco‐Molina, A, Botella, E, Camon, AM, Castro, J, Caudevilla, MA, Cerdà, P, Chasco, L, Criado, J, de Ancos, C, de Miguel, J, Demelo‐Rodríguez, P, Díaz‐Peromingo, JA, Díez‐Sierra, J, Díaz‐Simón, R, Domínguez, IM, Encabo, M, Escribano, JC, Falgá, C, Farfán, AI, Fernández‐Capitán, C, Fernández‐Reyes, JL, Fidalgo, MA, Flores, K, Font, C, Francisco, I, Gabara, C, Galeano‐Valle, F, García, MA, García‐Bragado, F, García‐Mullor, MM, Gavín‐Blanco, O, Gavín‐Sebastián, O, Gil‐Díaz, A, Gómez‐Cuervo, C, González‐Martínez, J, Grau, E, Guirado, L, Gutiérrez, J, Hernández‐Blasco, L, Jara‐Palomares, L, Jaras, MJ, Jiménez, D, Joya, MD, Jou, I, Lacruz, B, Lecumberri, R, Lima, J, Lobo, JL, López‐Brull, H, López‐Jiménez, L, López‐Miguel, P, López‐Núñez, JJ, López‐Reyes, R, López‐Sáez, JB, Lorente, MA, Lorenzo, A, Loring, M, Madridano, O, Maestre, A, Marchena, PJ, Martín del Pozo, M, Martín‐Martos, F, Martínez‐Baquerizo, C, Mella, C, Mellado, M, Mercado, MI, Moisés, J, Morales, MV, Muñoz‐Blanco, A, Muñoz‐Guglielmetti, D, Muñoz‐Rivas, N, Nart, E, Nieto, JA, Núñez, MJ, Olivares, MC, Ortega‐Michel, C, Ortega‐Recio, MD, Osorio, J, Otalora, S, Otero, R, Parra, P, Parra, V, Pedrajas, JM, Pellejero, G, Pérez‐Jacoiste, A, Peris, ML, Pesántez, D, Porras, JA, Portillo, J, Reig, L, Riera‐Mestre, A, Rivas, A, Rodríguez‐Cobo, A, Rodríguez‐Matute, C, Rogado, J, Rosa, V, Rubio, CM, Ruiz‐Artacho, P, Ruiz‐Giménez, N, Ruiz‐Ruiz, J, Ruiz‐Sada, P, Sahuquillo, JC, Salgueiro, G, Sampériz, A, Sánchez‐Muñoz‐Torrero, JF, Sancho, T, Sigüenza, P, Sirisi, M, Soler, S, Suárez, S, Suriñach, JM, Tiberio, G, Torres, MI, Tolosa, C, Trujillo‐Santos, J, Uresandi, F, Usandizaga, E, Valle, R, Vela, JR, Vidal, G, Vilar, C, Villares, P, Zamora, C, Gutiérrez, P, Vázquez, FJ, Vanassche, T, Vandenbriele, C, Verhamme, P, Hirmerova, J, Malý, R, Salgado, E, Benzidia, I, Bertoletti, L, Bura‐Riviere, A, Crichi, B, Debourdeau, P, Espitia, O, Farge‐Bancel, D, Helfer, H, Mahé, I, Moustafa, F, Poenou, G, Schellong, S, Braester, A, Brenner, B, Tzoran, I, Amitrano, M, Bilora, F, Bortoluzzi, C, Brandolin, B, Ciammaichella, M, Colaizzo, D, Dentali, F, Di Micco, P, Giammarino, E, Grandone, E, Mangiacapra, S, Mastroiacovo, D, Maida, R, Mumoli, N, Pace, F, Pesavento, R, Pomero, F, Prandoni, P, Quintavalla, R, Rocci, A, Siniscalchi, C, Tufano, A, Visonà, A, Vo Hong, N, Zalunardo, B, Kalejs, RV, Maķe, K, Ferreira, M, Fonseca, S, Martins, F, Meireles, J, Bosevski, M, Zdraveska, M, Mazzolai, L, Caprini, JA, Tafur, AJ, Weinberg, I, Wilkins, H, and Bui, HM

Published
2021
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18. Symptomatic subsegmental versus more central pulmonary embolism: Clinical outcomes during anticoagulation

Author

Fernández‐Capitán, Carmen, Rodriguez Cobo, Ana, Jiménez, David, Madridano, Olga, Ciammaichella, Maurizio, Usandizaga, Esther, Otero, Remedios, Di Micco, Pierpaolo, Moustafa, Farès, Monreal, Manuel, Adarraga, M.D., Aibar, M.A., Alfonsa, M., Arcelus, J.I., Azcarate‐Agüero, P., Ballaz, A., Baños, P., Barba, R., Barrón, M., Barrón‐Andrés, B., Bascuñana, J., Blanco‐Molina, A., Camón, A.M., Chasco, L., Cruz, A.J., del Pozo, R., de Miguel, J., del Toro, J., Díaz‐Pedroche, M.C., Díaz‐Peromingo, J.A., Escribano, J.C., Falgá, C., Fernández‐Aracil, C., Fidalgo, M.A., Font, C., Font, L., García, M.A., García‐Bragado, F., García‐Morillo, M., García‐Raso, A., García‐Sánchez, A.I., Gavín, O., Gaya, I., Gómez, C., Gómez, V., González, J., Grau, E., Guijarro, R., Gutiérrez, J., Hernández‐Comes, G., Hernández‐Blasco, L., Hernando, E., Jara‐Palomares, L., Jaras, M.J., Jiménez, D., Joya, M.D., Lima, J., Llamas, P., Lobo, J.L., López‐Reyes, R., López‐Sáez, J.B., Lorente, M.A., Lorenzo, A., Lumbierres, M., Maestre, A., Marchena, P.J., Martín‐Martos, F., Martín‐Romero, M., Morales, M.V., Nieto, J.A., Nieto, S., Núñez, A., Núñez, M.J., Odriozola, M., Olivares, M.C., Otalora, S., Pedrajas, J.M., Pellejero, G., Pérez‐Ductor, C., Peris, M.L., Pons, I., Porras, J.A., Ramírez, L., Reig, O., Riera‐Mestre, A., Riesco, D., Rivas, A., Rodríguez‐Dávila, M.A., Rosa, V., Ruiz‐Artacho, P., Sahuquillo, J.C., Sala‐Sainz, M.C., Sampériz, A., Sánchez‐Martínez, R., Soler, S., Sopeña, B., Suriñach, J.M., Tolosa, C., Torres, M.I., Troya, J., Trujillo‐Santos, J., Uresandi, F., Valero, B., Valle, R., Vela, J., Vela, L., Vidal, G., Villalobos, A., Vanassche, T., Vandenbriele, C., Verhamme, P., Yoo, H.H.B., Wells, P., Hirmerova, J., Malý, R., Salgado, E., Bertoletti, L., Bura‐Riviere, A., Falvo, N., Farge‐Bancel, D., Hij, A., Mahé, I., Quere, I., Braester, A., Brenner, B., Ellis, M., Tzoran, I., Antonucci, G., Barillari, G., Bilora, F., Bortoluzzi, C., Bucherini, E., Camerota, A., Cattabiani, C., Dentali, F., Duce, R., Giorgi‐Pierfranceschi, M., Grandone, E., Imbalzano, E., Lessiani, G., Maida, R., Mastroiacovo, D., Pace, F., Pesavento, R., Pesavento, M., Poggio, R., Prandoni, P., Quintavalla, R., Rocci, A., Siniscalchi, C., Tiraferri, E., Tonello, D., Visonà, A., Zalunardo, B., Gibietis, V., Skride, A., Vitola, B., Alatri, A., Bounameaux, H., Calanca, L., and Mazzolai, L.

Published
2021
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21. Hybrid Raman-erbium random fiber laser with a half open cavity assisted by artificially controlled backscattering fiber reflectors

Author

R. A. Perez-Herrera, P. Roldan-Varona, M. Galarza, S. Sañudo-Lasagabaster, L. Rodriguez-Cobo, J. M. Lopez-Higuera, and M. Lopez-Amo

Subjects
Medicine, Science
Abstract

Abstract A hybrid Raman-erbium random fiber laser with a half-open cavity assisted by chirped artificially controlled backscattering fiber reflectors is presented. A combination of a 2.4 km-long dispersion compensating fiber with two highly erbium-doped fiber pieces of 5 m length were used as gain media. A single random laser emission line centered at 1553.8 nm with an optical signal to noise ratio of 47 dB were obtained when pumped at 37.5 dBm. A full width at half maximum of 1 nm and a 100% confidence level output power instability as low as 0.08 dB were measured. The utilization of the new laser cavity as a temperature and strain sensor is also experimentally studied.

Published
2021
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22. Symptomatic subsegmental versus more central pulmonary embolism: Clinical outcomes during anticoagulation

Author

Carmen Fernández‐Capitán, Ana Rodriguez Cobo, David Jiménez, Olga Madridano, Maurizio Ciammaichella, Esther Usandizaga, Remedios Otero, Pierpaolo Di Micco, Farès Moustafa, Manuel Monreal, and The RIETE Investigators

Subjects
anticoagulant, deep vein thrombosis, outcomes, pulmonary embolism, subsegmental, Diseases of the blood and blood-forming organs, RC633-647.5
Abstract

Abstract Background The optimal therapy of patients with acute subsegmental pulmonary embolism (PE) is controversial. Methods We used the RIETE (Registro Informatizado Enfermedad TromboEmbólica) database to compare the rate of symptomatic PE recurrences during anticoagulation in patients with subsegmental, segmental, or more central PEs. Results Among 15 963 patients with a first episode of symptomatic PE, 834 (5.2%) had subsegmental PE, 3797 (24%) segmental, and 11 332 (71%) more central PE. Most patients in all subgroups received initial therapy with low‐molecular‐weight heparin, and then most switched to vitamin K antagonists. Median duration of therapy was 179, 185, and 204 days, respectively. During anticoagulation, 183 patients developed PE recurrences, 131 developed deep vein thrombosis (DVT), 543 bled, and 1718 died (fatal PE, 135). The rate of PE recurrences was twofold higher in patients with subsegmental PE than in those with segmental (hazard ratio [HR], 2.13; 95% confidence interval [CI], 1.16‐3.85) or more central PE (HR, 1.89; 95% CI, 1.12‐3.13). On multivariable analysis, patients with subsegmental PE had a higher risk for PE recurrences than those with central PE (adjusted HR, 1.75; 95% CI, 1.02‐3.03). After stratifying patients with subsegmental PE according to ultrasound imaging in the lower limbs, the rate of PE recurrences was similar in patients with DVT, in patients without DVT, and in those with no ultrasound imaging. Conclusions Our study reveals that the risk for PE recurrences in patients with segmental PE is not lower than in those with more central PE, thus suggesting that the risk of PE recurrences is not influenced by the anatomic location of PE.

Published
2021
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24. Wavelength-switchable L-band fiber laser assisted by random reflectors

Author

Perez-Herrera R.A., Roldan-Varona P., Sanchez-Gonzalez A., Rodriguez-Cobo L., Lopez-Higuera J.M., and Lopez-Amo M.

Subjects
fiber laser, l-band, random reflector, wavelength-switchable, Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467
Abstract

A wavelength-switchable L-band erbium-doped fiber laser (EDFL) assisted by an artificially controlled backscattering (ACB) fiber reflector is here presented. This random reflector was inscribed by femtosecond (fs) laser direct writing on the axial axis of a multimode fiber with 50 μm core and 125 μm cladding with a length of 17 mm. This microstructure was placed inside a surgical syringe to be positioned in the center of a high-precision rotation mount to accurately control its angle of rotation. Only by rotating this mount, three different output spectra were obtained: a single wavelength lasing centered at 1574.75 nm, a dual wavelength lasing centered at 1574.75 nm and 1575.75 nm, and a single wavelength lasing centered at 1575.5 nm. All of them showed an optical signal-to-noise ratio (OSNR) of around 60 dB when pumped at 300 mW.

Published
2023
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28. Photonic Microfluidic Technologies for Phytoplankton Research

Author

José Francisco Algorri, Pablo Roldán-Varona, María Gabriela Fernández-Manteca, José Miguel López-Higuera, Luis Rodriguez-Cobo, and Adolfo Cobo-García

Subjects
phytoplankton, microfluidics, photonics, Biotechnology, TP248.13-248.65
Abstract

Phytoplankton is a crucial component for the correct functioning of different ecosystems, climate regulation and carbon reduction. Being at least a quarter of the biomass of the world’s vegetation, they produce approximately 50% of atmospheric O2 and remove nearly a third of the anthropogenic carbon released into the atmosphere through photosynthesis. In addition, they support directly or indirectly all the animals of the ocean and freshwater ecosystems, being the base of the food web. The importance of their measurement and identification has increased in the last years, becoming an essential consideration for marine management. The gold standard process used to identify and quantify phytoplankton is manual sample collection and microscopy-based identification, which is a tedious and time-consuming task and requires highly trained professionals. Microfluidic Lab-on-a-Chip technology represents a potential technical solution for environmental monitoring, for example, in situ quantifying toxic phytoplankton. Its main advantages are miniaturisation, portability, reduced reagent/sample consumption and cost reduction. In particular, photonic microfluidic chips that rely on optical sensing have emerged as powerful tools that can be used to identify and analyse phytoplankton with high specificity, sensitivity and throughput. In this review, we focus on recent advances in photonic microfluidic technologies for phytoplankton research. Different optical properties of phytoplankton, fabrication and sensing technologies will be reviewed. To conclude, current challenges and possible future directions will be discussed.

Published
2022
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30. A Dual-Wavelength Fiber Laser Sensor with Temperature and Strain Discrimination

Author

Arturo Sanchez-Gonzalez, Rosa Ana Perez-Herrera, Pablo Roldan-Varona, Miguel Duran-Escudero, Luis Rodriguez-Cobo, Jose Miguel Lopez-Higuera, and Manuel Lopez-Amo

Subjects
artificial backscatter reflector, C-band, erbium-doped fiber laser, femtosecond laser, longitudinal mode behavior, multiparameter sensor, Chemical technology, TP1-1185
Abstract

This work presents a dual-wavelength C-band erbium-doped fiber laser assisted by an artificial backscatter reflector. This fiber-based reflector, inscribed by femtosecond laser direct writing, was fabricated into a single mode fiber with a length of 32 mm. The dual-wavelength laser obtained, centered at 1527.7 nm and 1530.81 nm, showed an optical signal-to-noise ratio over 46 dB when pumped at 150 mW. Another feature of this laser was that the power difference between the two channels was just 0.02 dB, regardless of the pump power, resulting in a dual emission laser with high equalization. On the other hand, an output power level and a central wavelength instability as low as 0.3 dB and 0.01 nm were measured, in this order for both channels. Moreover, the threshold pump power was 40 mW. Finally, the performance of this dual-wavelength fiber laser enhanced with a random reflector for sensing applications was studied, achieving the simultaneous measurement of strain and temperature with sensitivities around 1 pm/με and 9.29 pm/°C, respectively.

Published
2022
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32. Spectroscopic Approach for the On-Line Monitoring of Welding of Tanker Trucks

Author

Jose J. Valdiande, Luis Rodriguez-Cobo, Adolfo Cobo, José Miguel Lopez-Higuera, and Jesús Mirapeix

Subjects
arc-welding, quality monitoring, on-line monitoring, plasma optical spectroscopy, defect detection, X-ray inspection, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999
Abstract

The appearance of defects during the manufacture of tanker trucks via arc-welding is a significant problem in the industry. A reliable low-cost and non-destructive on-line method could aid the discovery of solutions to overcome productivity problems. Plasma optical spectroscopy was employed in this study to correlate the presence of several elemental emission lines with certain quality-related events, such as the appearance of porosities. Results obtained through field trials and also during in-line production show that the convenient processing of acquired process signals facilitates not only the detection of defects, but also the identification of their causes. Output monitoring signals have been compared with X-ray inspections of the seam welds performed. It has been demonstrated that the spectroscopic monitoring variables obtained are good indicators for evaluating contamination in the process and therefore the occurrence of welding defects.

Published
2022
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33. Wavelength-switchable L-band fiber laser assisted by ultrafast laser fabricated random reflectors

Author

Perez-Herrera Rosa Ana, Roldan-Varona Pablo, Sanchez-Gonzalez Arturo, Rodriguez-Cobo Luis, Lopez-Higuera Jose Miguel, and Lopez-Amo Manuel

Subjects
Physics, QC1-999
Abstract

A wavelength-switchable L-band erbium-doped fiber laser (EDFL) assisted by an artificially controlled backscattering (ACB) fiber reflector is here presented. This random reflector was inscribed by femtosecond (fs) laser direct writing on the axial axis of a multimode fiber with 50 μm core and 125 μm cladding with a length of 17 mm. This microstructure was placed inside a surgical syringe to be positioned in the center of a high-precision rotation mount to accurately control its angle of rotation. Only by rotating this mount, three different output spectra were obtained: a single wavelength lasing centered at 1574.75 nm, a dual wavelength lasing centered at 1574.75 nm and 1575.75 nm, and a single wavelength lasing centered at 1575.5 nm. All of them showed an optical signal-to-noise ratio (OSNR) of around 60 dB when pumped at 300 mW.

Published
2022
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34. Comparative of ballistocardiogram processing methods based on fiber specklegram sensors

Author

Luis Reyes-Gonzalez, Luis Rodriguez-Cobo, Jose-Miguel Lopez-Higuera, and Universidad de Cantabria

Subjects
Sensor data processing, Noninvasive physiologic monitoring, Ballistocardiogram (BCG), Speckle, Electrical and Electronic Engineering, Fiber-optic sensors, Instrumentation
Abstract

The ballistocardiogram (BCG) is a graphic representation of the movements of the body associated with cardiac activity. In this article, a 10-min BCG has been captured for ten different volunteers with a polymer optical fiber (POF) specklegram sensor. This transducer, which is composed of a charge-coupled device (CCD) camera, a laser emitting diode, and two meters of POF, allows capturing the BCG by analyzing how the induced speckle pattern changes over time. These changes are related to cardiac activity. Several processing methods have been compared to determine which method achieves the best performance: complex cepstrum, power of spectral density (PSD), Pam-Tompkins algorithm, wavelet, autocorrelation, Savitzky?Golay filter, mean absolute deviation, and Hilbert transform. Accuracy and resource consumption have been characterized and compared for these methods. Hilbert, PSD, and Savitzky-Golay exhibit both small errors and computational costs. This article describes a baseline for the main frequency determination of POF-based BCG signals in real-time. This work was supported by the Project PID2019-107270RB-C21 through MCIN/ AEI /10.13039/501100011033.

Published
2022
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38. Wavelength-switchable L-band fiber laser assisted by random reflectors

Author

R.A. Perez-Herrera, P. Roldan-Varona, A. Sanchez-Gonzalez, L. Rodriguez-Cobo, J.M. Lopez-Higuera, M. Lopez-Amo, Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica, Electrónica y de Comunicación, Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza Saila, Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. Institute of Smart Cities - ISC, and Universidad de Cantabria

Subjects
L-band, Fiber laser, Wavelength-switchable, Random reflector, Atomic and Molecular Physics, and Optics
Abstract

A wavelength-switchable L-band erbium-doped fiber laser (EDFL) assisted by an artificially controlled backscattering (ACB) fiber reflector is here presented. This random reflector was inscribed by femtosecond (fs) laser direct writing on the axial axis of a multimode fiber with 50 um core and 125 um cladding with a length of 17 mm. This microstructure was placed inside a surgical syringe to be positioned in the center of a high-precision rotation mount to accurately control its angle of rotation. Only by rotating this mount, three different output spectra were obtained: a single wavelength lasing centered at 1574.75 nm, a dual wavelength lasing centered at 1574.75 nm and 1575.75 nm, and a single wavelength lasing centered at 1575.5 nm. All of them showed an optical signal-to-noise ratio (OSNR) of around 60 dB when pumped at 300 mW. This work was financed by the program “José Castillejo para estancias de movilidad en el extranjero de jóvenes doctores”, funded by the Ministerio de Universidades of Spain (reference CAS21/00351); the Spanish AEI projects PID2019-107270RB, funded by MCIN/AEI/10.13039/501100011033 and FEDER “A way to make Europe”, and projects PDC2021-121172 and TED2021-130378B funded by MCIN/ AEI/10.13039/501100011033 and European Union “Next generation EU”/PTR. Finally, the work was also founded by the Ministerio de Educación, Cultura y Deporte of Spain (PhD grant FPU2018/02797).

Published
2023

39. Slit Beam Shaping Technique for Femtosecond Laser Inscription of Symmetric Cladding Waveguides

Author

Pablo Roldán-Varona, Luis Rodriguez-Cobo, Jose Miguel Lopez-Higuera, and Universidad de Cantabria

Subjects
Optical fiber, Materials science, Optical fiber sensor, business.industry, Physics::Optics, Refractive index profile, Multicore fiber, Industry 4.0, Cladding (fiber optics), Laser, Waveguide (optics), Atomic and Molecular Physics, and Optics, law.invention, Femtosecond laser, Core (optical fiber), Optics, law, Femtosecond, Waveguide, Slit beam technique, Electrical and Electronic Engineering, Photonics, business
Abstract

In recent years, the Industry 4.0 paradigm has gained special relevance, focused on the integration of smart structures to increase the efficiency of processes. Photonics, with laser advanced manufacture and light-based sensors, can offer great possibilities in this field. Within advanced manufacturing, femtosecond lasers allow inscribing different optical structures. Waveguides are one of the most widely used structures in photonic sensors. This work proposes the design, simulation and manufacture of symmetric cladding waveguides in optical fibers using the slit beam shaping technique. Cladding waveguides characterized by their low losses (0.21 dB/cm), quasi?step-index refractive index profile, and circular cross-section are used to couple evanescent light from the core of a single-mode fiber to each of the four cores of a multicore fiber. This work has been supported by the Ministerio de Ciencia, Innovación y Universidades and Agencia Estatal de Investigación (PID2019-107270RB- C21), the Ministerio de Educación, Cultura y Deporte of Spain (PhD grant FPU2018/02797), and FEDER funds.

Published
2021
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40. Single-Longitudinal-Mode Dual Wavelength-Switchable Fiber Laser Based on Superposed Fiber Bragg Gratings

Author

R. A. Perez-Herrera, L. Rodriguez-Cobo, M. A. Quintela, J. M Lopez Higuera, and M. Lopez-Amo

Subjects
Cavity laser, dual overwritten grating, erbium doped fiber, single-longitudinal mode, superposed fiber Bragg gratings, Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467
Abstract

In this work, a simple switchable dual-wavelength short-cavity fiber laser operating in a single-longitudinal-mode regime at room temperature and based on superposed fiber Bragg gratings is proposed and experimentally demonstrated. Only by introducing stress into one of the overwritten FBGs, single- or dual-wavelength laser oscillations can be attained. Either single- or multimode operation of the laser can be easily achieved. Single-longitudinal-mode emission has been verified in two different ways: the first corroboration has been conducted by the heterodyne detection of the output signal, and the second one has been carried out by using a high-resolution optical spectrum analyzer.

Published
2015
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49. Liquid level sensor based on dynamic Fabry–Perot interferometers in processed capillary fiber

Author

Pablo Roldán-Varona, Luis Reyes-González, Jose Miguel Lopez-Higuera, Rosa Ana Perez-Herrera, Luis Rodriguez-Cobo, Manuel Lopez-Amo, Universidad de Cantabria, Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica, Electrónica y de Comunicación, Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. ISC - Institute of Smart Cities, Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko, Elektroniko eta Telekomunikazio Saila, and Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa

Subjects
Liquid level sensors, Materials science, Fibre optics and optical communications, Capillary action, Science, 02 engineering and technology, 01 natural sciences, Article, law.invention, 010309 optics, law, 0103 physical sciences, Astronomical interferometer, Fiber, Laser material processing, Multidisciplinary, business.industry, Optical fiber sensors, Fabry-Perot interferometers, 021001 nanoscience & nanotechnology, Laser, Fiber optic sensor, Femtosecond, Optoelectronics, Medicine, 0210 nano-technology, business, Refractive index, Fabry–Pérot interferometer
Abstract

In this work, a novel optical fiber sensor capable of measuring both the liquid level and its refractive index is designed, manufactured and demonstrated through simulations and experimentally. For this, a silica capillary hollow-core fiber is used. The fiber, with a sensing length of 1.55 mm, has been processed with a femtosecond laser, so that it incorporates four holes in its structure. In this way, the liquid enters the air core, and it is possible to perform the sensing through the Fabry-Perot cavities that the liquid generates. The detection mode is in reflection. With a resolution of 4 μm (liquid level), it is in the state of the art of this type of sensor. The system is designed so that in the future it will be capable of measuring the level of immiscible liquids, that is, liquids that form stratified layers. It can be useful to determine the presence of impurities in tanks. This work was supported by the Ministerio de Economía y Competitividad of Spain (TEC2016-76021-C2-1-R and TEC2016-76021-C2-2-R), the FEDER/Ministerio de Ciencia, Innovación y Universidades and Agencia Estatal de Investigación (PID2019-107270RB-C21 and PID2019-107270RB-C22), the Ministerio de Educación, Cultura y Deporte of Spain (PhD grant FPU2018/02797), and Projects for young researches UPNA 2019. The authors also thank the INESC-Porto colleagues for the fiber sample used in the experiments.

Published
2021

50. LanderPick, a Remote Operated Trawled Vehicle to cost-effectively deploy and recover lightweight oceanographic landers

Author

Cesar Gonzalez-Pola, Francisco Sánchez, Luis Rodriguez Cobo, Rocío Graña, Juan Manuel Rodriguez, Jose Valdiande-Gutierrez, Daniel Hernandez-Urbieta, and Eneko Aierbe

Subjects
ballast, arrays, coral reefs, navigation, propellers
Abstract

Landers are modular structures equipped with miscellaneous sensors and monitoring equipment which are positioned directly on the seabed to operate autonomously for a defined timeframe. A drawback of landers intended to operate for prolonged periods in the deep ocean is the high cost of recovery systems, typically depending on buoyancy modules plus expendable ballast, or requiring ROVs assistance. LanderPick concept consists of the design of a specific trawled vehicle to deploy and recover lightweight oceanographic landers not provided with recovery elements, but having a capture mesh that facilitates their hitching. The LanderPick vehicle is technically a ROTV (Remote Operated Trawled Vehicle) controlled through a standard coaxial electromechanical cable that allows real-time control from the vessel. Navigation is enabled by a low-light high-definition camera, aided by spotlights and laser pointers. Small propellers aid in the final precision approach maneuvers. A mechanical release allows the precise placement at the sea bottom of landers carried as a payload, as well as their recovery by means of a triple hook. First sea missions of the system were carried out successfully in 2021 in southern Biscay. A 4-month deployment of a lander array equipped with current-meters along an energetic canyon axis provided unprecedented detail in the progression of the internal tidal bore. Short (48-hours) deployments of a fully-instrumented lander, including lapse-time image and baits in a deep seamount summit within a marine protected area, provided insights on the biodiversity of a unique ecosystem. The LanderPick novel approach to cost-effectively and precisely deploy and recover lightweight oceanographic landers allows to conceive (i) monitoring systems based on the deployment of arrays or fleets of low-cost landers and (ii) experiments associated with deep habitats such as coral reefs in which it is necessary to locate landers with great precision.

Published
2022

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