14 results on '"Trofimov, Vi"'
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2. The Role of Cytokines in the Pathogenesis of Bronchial Asthma and the Possibilities of Anti-Cytokine Therapy
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G B Fedoseev, K V Negrutsa, Kryakunov Kn, V I Golubeva, V G Timchik, T S Razumovskaya, Aleks, rin Va, and Trofimov Vi
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Pathology ,medicine.medical_specialty ,Chronic bronchitis ,Allergy ,business.industry ,Sudden infant death syndrome ,medicine.disease ,Anti-Cytokine Therapy ,Pathogenesis ,Idiopathic pulmonary fibrosis ,Immunology ,medicine ,business ,Hypersensitivity pneumonitis ,Asthma - Published
- 2017
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3. Expired air nitric oxide in patients with bronchial asthma and chronic obstructive pulmonary disease with different disease course
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V A Alexandrin, Trofimov Vi, T S Razumovskaya, K N Kriakunov, N N Rogachova, V G Timchik, K V Negrutsa, and G B Fedoseev
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medicine.medical_specialty ,business.industry ,Pulmonary disease ,General Medicine ,respiratory system ,medicine.disease ,Gastroenterology ,respiratory tract diseases ,Nitric oxide ,Disease course ,chemistry.chemical_compound ,Expired air ,chemistry ,Internal medicine ,medicine ,In patient ,business ,Asthma - Abstract
Expired air nitric oxide was measured in 113 subjects (26 healthy controls, 64 bronchial asthma (BA) patients and 23 COPD patients. In BA patients 10 had mild course of the disease. In 50 the course was estimated as moderate, 4 patients had severe course of the disease. In 20 patients BA was associated with COPD. The results revealed the dependence of FeNO on following factors: severity of the disease: in severe and moderate BA course FeNO was significantly higher than in mild BA; on phase of the disease: in exacerbation FeNO was significantly higher than in remission; on control of the disease: in patients, in whom it was difficult to reach the disease control, FeNO was higher than in others. In COPD patients FeNO was significantly lower than in BA ones. Even in subjects with marked airways inflammation manifested by high sputum cellularity FeNO was low.
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- 2013
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4. Infectious and Non-Infectious Sensitisation of Patients with Bronchial Asthma and Chronic Obstructive Pulmonary Disease
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T S Razumovskaya, rin Va, Kryakunov Kn, E V Gorovneva, V I Golubeva, K V Negrutsa, Trofimov Vi, G B Fedoseev, Birulya, Aleks, and V G Timchik
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Chronic bronchitis ,Allergy ,Bronchiectasis ,biology ,business.industry ,respiratory system ,Sudden infant death syndrome ,medicine.disease ,Immunoglobulin E ,respiratory tract diseases ,Pneumonia ,Immunology ,medicine ,biology.protein ,Bronchitis ,business ,Asthma - Abstract
The study involved 169 people, of which 33 were practically healthy, 69 had bronchial asthma, 24 had bronchial asthma combined with chronic obstructive pulmonary disease, 35 had COPD and 8 had community-acquired pneumonia. We assessed the presence of IgE to tick allergens, dust allergens, and the combined allergens of grass, trees, weeds and flower pollen. We determined the presence of IgE and IgG to the allergens Strept. ?neumon., Haemofil. influenzae, Neisseria ?erflava and Staph. ?ureus. We assessed the presence, multiplicity, severity and combination of sensitisation to the presence of specialised IgE towards infectious and atopic allergens. All study groups displayed sensitisation, including heaslthy people and patients with COPD and community-acquired pneumonia, who did not show clinical allergy symptoms. A statistically significant direct correlation was established between IgG and IgE to Strept. Pneumoniae and Haemofilus influenza in healthy subjects and those with pulmonary conditions. The IgE or IgG reaction to Neisseria perflava and Staph. ?ureus did not show a significant correlation in either healthy or affected subjects.
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- 2016
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5. Serious Asthma Events with Fluticasone plus Salmeterol versus Fluticasone Alone
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Stempel, Da, Raphiou, Ih, Kral, Km, Yeakey, Am, Emmett, Ah, Prazma, Cm, Buaron, Ks, Pascoe, Sj, Austri, Investigators, Altieri, Hh, Antuni, Jd, Bergna, Ma, Cuadrado, Ja, De Gennaro MS, Fazio Lizandrelo CL, Gattolin, G, Gosn, Am, Larrateguy, Ld, Marcipar, Am, Maspero, Jf, Medina, Iv, Perez Chada RD, Silva, D, Victorio, Cf, Bardin, Pg, Carroll, Pa, Clements, Bs, Dore, Nd, Robinson, Pd, Fitzgerald, Da, Robinson, Pj, Russo, Ma, Sajkov, D, Thomas, Ps, Upham, Jw, Forstner, B, Kaik, G, Koeberl, Gh, Studnicka, M, Wallner, G, Balthazar, Y, Bauler, A, Dupont, Lj, Martinot, Jb, Ninane, V, Peché, R, Pilette, C, Dimitrova, R, Dimova, D, Kissyova Ibrishimova, G, Loboshka Becheva, M, Machkovska, M, Madjarov, S, Mandazhieva Pepelanova, M, Naidenova, I, Noleva, K, Takovska, N, Terziev, C, Aggarwal, Nk, Chapman, Kr, Csanadi, Ma, Dhillon, R, Henein, S, Kelly, Aj, Lam, As, Liem, Jj, Lougheed, Md, Lowe, Dw, Rizvi, Q, van den Berg, L, Zidel, B, Barros Monge MJ, Calvo Gil MA, Castillo Hofer CR, Diaz Amor PV, Lezana Soya, V, Quilodran Silva CN, Bolivar Grimaldos, F, Solarte-Rodriguez, I, Butkovic-Tomljanovic, R, Hegedus-Jungvirth, M, Ivkovic-Jurekovic, I, Simunov-Karuza, G, Buresova, M, Bursova, J, Fratrik, J, Guttlerova, E, Hartman, P, Jirmanova, I, Kalina, P, Kolman, P, Kucera, M, Povysilova, L, Pravda, P, Svabkova, A, Zakova, L, Backer, V, Maltbaek, N, Johnsen, Cr, Aries, Sp, Babyesiza, A, Barth, D, Benedix, A, Berg, P, Bergtholdt, B, Bettig, U, Bindig, Hw, Botzen, U, Brehler, R, Breyer, Go, Bruckhaus-Walter, M, Dapper, T, Eckhard, Jg, Engelhard, R, Feldmeyer, F, Fissan, H, Franz, Kh, Frick, Bs, Funck, J, Gessner, Cm, Ginko, T, Grigat, Ce, Grimm-Sachs, V, Groth, G, Hampf, J, Hanf, G, Havasi-Jost, G, Heinz, Gu, Helm, K, Hoeltz, S, Hofmann, S, Jander, R, Jandl, M, Jasch-Hoppe, B, Jung, T, Junggeburth, Jj, Kardos, P, Knueppel, W, Koch, T, Kolorz, C, Korduan, M, Korth-Wiemann, B, Krezdorn, Hg, Kroker, A, Kruell, M, Kuehne, P, Lenk, U, Liefring, E, Merke, J, Micke, L, Mitlehner, W, Mueller, H, Naudts, If, Neumann, G, Oldenburg, W, Overlack, A, Panzer, F, Reinholz, N, Remppis, R, Riegel, P, Rueckert, P, Schaetzl, Rj, Schauer, U, Hamelmann, E, Schenkenberger, I, Schlegel, V, Scholz, G, Schroers, M, Schwittay, A, Sebert, M, Tyler, K, Soemantri, Pa, Stock, P, Stuchlik, G, Unland, M, von Mallinckrodt, C, Wachter, J, Weber, U, Weberling, F, Wehgartner-Winkler, S, Weimer, J, Wiemer, S, Winkelmann, Ej, Zeisler, Kh, Ziegner, A, Zimny, Hh, Andrasofszky, Z, Bartha, A, Farkas, M, Gömöri, K, Kis, S, Major, K, Mészáros, I, Mezei, M, Rakvacs, M, Szalai, Z, Szántó, J, Szentesi, M, Szolnoki, E, Valyon, E, Zibotics, H, Anwar, J, Arimah, C, Djajalaksana, S, Rai, Ib, Setijadi, Ar, Setyanto, Db, Susanti, F, Syafiuddin, T, Syamsi, Ln, Wijanarko, P, Yunus, F, Bonavia, M, Braga, M, Chetta, Aa, Cerveri, I, Luisetti, M, Crimi, N, Cutrera, R, De Rosa, M, Esposito, S, Foresi, A, Gammeri, E, Iemoli, E, Legnani, Dl, Michetti, G, Pastorello, Ea, Pesci, A, Pistolesi, M, Riva, E, Romano, A, Scichilone, N, Terracciano, L, Tripodi, S, Choi, I, Kim, C, Kim, Js, Kim, Wj, Koh, Yy, Kwon, Ss, Lee, Sh, Lee, S, Lee, Sk, Park, Cs, Cirule, I, Eglite, R, Petrova, I, Poga, M, Smiltena, I, Chomiciene, A, Davoliene, I, Griskeviciene, V, Naudziunas, A, Naudziunas, S, Rudzeviciene, O, Sitkauskiene, B, Urbonas, G, Vaicius, D, Valavicius, A, Valiulis, A, Vebriene, J, bin Abdul Aziz FA, Daud, M, Ismail, Ai, Tengku Saifudin TI, Md Kassim RM, Mohd Fadzli FB, Wan Mohamad WH, Aguilar Dominguez PE, Aguilar-Orozco, Ra, Garza-Salinas, S, Ramirez-Diaz, Sp, Sánchez Llamas, F, Soto-Ramos, M, Velarde-Mora, Hj, Aguirre Sosa, I, Cisneros, Am, Estrella Viladegut RA, Matsuno Fuchigami, A, Adiaz-Baui, Tt, Bernan, Ap, Onia, Af, Sandagon, Mj, S-Naval, S, Yu, Cy, Bartuzi, Z, Bielous-Wilk, A, Błażowski, Ł, Bożek, A, Brzostek, J, Chorostowska-Wynimko, J, Ciekalska, K, Ziora, D, Cieslicki, J, Emeryk, A, Folcik, K, Gałuszka-Bilińska, A, Gawlik, R, Giejlo, M, Harat, R, Hofman, T, Jahnz-Różyk, K, Jedrzejczak, M, Kachel, T, Kamiński, D, Kelm Warchol, A, Konieczny, Z, Kwasniewski, A, Leszczyński, W, Mincewicz, G, Niezgoda, K, Olszewska-Ziąber, A, Onasz-Manitius, M, Pawlukiewicz, M, Piotrowicz, P, Piotrowski, W, Pisarczyk-Bogacka, E, Piskorz, P, Prokop-Staszecka, A, Roslan, A, Słomka, A, Smalera, E, Stelmach, I, Swierczynska-Krepa, M, Szmidt, M, Tarnowska-Matusiak, M, Tłuczykont, B, Tyminska, K, Waszkuc-Golonko, J, Wojciechowska, I, Alexandrescu, Ds, Neamtu, Ml, Todea, D, Alekseeva, E, Aleksandrova, E, Asherova, I, Barbarash, Ol, Bugrova, O, Bukreeva, Eb, Chermenskiy, A, Chizhova, O, Demko, I, Evdokimova, A, Giorgadze, Ml, Grigoryev, S, Irkhina, I, Khurkhurova, Nv, Kondyurina, Eg, Kostin, Vi, Kudelya, L, Laleko, Sl, Lenskaya, L, Levashov, S, Logvinenko, N, Martynov, A, Mizernitski, Y, Nemtsov, B, Novozhenov, Vg, Pavlishchuk, S, Popova, Vv, Reshetko, Ov, Sherenkov, A, Shirinsky, Vs, Shpagina, L, Soloviev, Ki, Tkachev, A, Trofimov, Vi, Vertkin, Al, Vorobeva, E, Idrisova, E, Yakushin, S, Zadionchenko, V, Zhiglinskaya, O, Zykov, K, Dopudja Pantic, V, Nadaskic, R, Nestorovic, B, Skodric Trifunovic, V, Stojanovic, A, Vukcevic, M, Vujic, T, Mitic Milikic, M, Banovcin, P, Horvathova, H, Karako, P Sr, Plutinsky, J, Pribulova, E, Szarazova, M, Zlatos, A, Adams, L, Badat, A, Bassa, A, Breedt, J, Bruning, A, Ellis, Gc, Emanuel, S, Fouche, Lf, Fulat, Ma, Gani, M, Ismail, Ms, Jurgens, Jc, Nell, H, Nieuwoudt, G, Noor, F, Bolliger, Ct, Puterman, As, Siddique, N, Trokis, Js, Vahed, Ya, Van Der Berg BJ, Van der Linden, M, Van Zyl, L, Visser, Ss, Antépara Ercoreca, I, Arnedillo Muñoz, A, Barbe Illa, F, Barreiro López, B, Blanco Aparicio, M, Boada Valmaseda, A, Bosque García, M, Bustamante Ruiz, A, Carretero Anibarro, P, Del Campo Matias, F, Echave-Sustaet, Jm, Espinosa de los Monteros Garde MJ, Garcia Hernandez GM, López Viña, A, Lores Obradors, L, Luengo Planas MT, Monsó Molas, E, Navarro Dourdil, A, Nieto García AJ, Perpina Tordera, M, Picado Valles, C, Rodriguez Alvarez Mdel, M, Saura Vinuesa, A, Serra Batlles, J, Soler Sempere MJ, Toran Montserrat, P, Valdés Cuadrado LG, Villasante Fernandez-Montes, C, Cheng, Sl, Chern, Jh, Chiu, Mh, Chung, Cl, Lai, Rs, Lin, Ck, Liu, Yc, Wang, Cc, Wei, Yf, Amer, L, Berenfus, Vi, Besh, L, Duka, Kd, Fushtey, Im, Garmash, N, Dudnyk, O, Godlevska, O, Vlasenko, Ma, Hospodarskyy, I, Iashyna, L, Kaladze, M, Khvelos, Si, Kostromina, Vp, Krakhmalova, O, Kryuchko, T, Kulynych, Ov, Krasko, Mp, Levchenko, O, Litvinova, T, Panina, Ss, Pasiyeshvili, Lm, Prystupa, Ln, Romaniuk, Li, Sirenko, I, Synenko, Vi, Vynnychenko, Lb, Yatsyshyn, Ri, Zaitsev, I, Zhebel, V, Zubarenko, O, Arthur, Cp, Brown, V, Burhan, H, Chaudhuri, R, Collier, D, Barnes, Nc, Davies, Ej, Ellery, A, Kwok, S, Lenney, W, Nordstrom, M, Pandya, Hc, Parker, Iw, Rajakulasingam, K, Seddon, P, Sharma, R, Thomas, Ec, Wakeling, Ja, Abalos-Galito, M, Abboy, C, Abreu, E, Ackerman, If, Acosta, Ia, Adaoag, Aa, Ahmed, M, Ali, Mi, Allen, Dr, Allen GG Jr, Diogo, Jj, Allison, Dc, Alwine, Lk, Apaliski, Sj, Arastu, Rs, Arora, Cm, Auerbach, D, Azzam, Sj, Badar FL 3rd, Baker, Jw, Barasch, Jp, Barber, Ma, Bardinas-Rodriguez, R, Barreiro, Tj, Baumbach, Rr, Baur, Ce, Baxter, Bs, Beach, Jl, Beasley, Rl, Beavins, Je, Beliveau, Wj, Benbow, Mj, Bennett, Nl, Bennett, Rl, Bernal, H, Bernstein, Di, Blaiss, Ms, Blumenthal, Kw, Boas, Sr, Borders, Jl, Boscia, Ja, Boulware, Wn, Bowling, Bt, Brabec, Ba, Bramlet, Dg, Figueroa, Dp, Brautigam, Df, Brownell, Jm, Bruce, Tr, Call, Rs, Campbell, Ca, Canaan, Ya, Cannon, Df, Carpio, Jm, Cathcart, Ws, Cevallos, Jp, Chauhan, Av, Chuang, Rb, Chevalier, D, Christensen, J, Christensen, Ta, Christina, Mo, Chrzanowski, Rr, Civitarese, Fa, Clark, Jp, Clifford, Dp, Lapidus, Rj, Coggi, Ja, Lenz, Jj, Cohen, Kr, Collins, Bg, Collins, H, Comellas, A, Condit, J, Cordasco EM Jr, Corder, Cn, Covar, Ra, Coverston, Kd, Croce, Sa, Cruz, H, Curtis, Ct, Daftary, Pk, Dalan, D, Dalawari, Sp, Daly, Wc, Davis, Kc, Dawes, Kw, Decotiis, Ba, Deluca, Rf, Desantis, Dm, De Valle OL, Diaz, Jl, Diaz, Jd, Dice, Jp, Elizalde, A, Hosler, Mr, Dixon, C, Dobkin, La, Dobrusin, Rs, Dransfield, Mt, Ebbeling, Wl, Edwards, Jd, Elacion, Jm, Elkayam, D, Ellison, Wt, Elsen, Jr, Engel, Lr, Ensz, Dj, Ericksen, Cl, Ervin, Je, Fang, C, Abrahamian, F, Farrah, Vb, Field, Jd, Fishman, Hj, Florea, R, Nayyar, S, Focil, A, Focauld, F, Franco MA Jr, Frandsen, Br, Ganti, K, Garcia, Fl, Lee, Wm, Garscadden, Ag, Gatti, Ea, Gellady, Am, George, Ar, Gibbon, Gw, Gleason, Gp, Goldberg, P, Goldstein, Mf, Gonzalez, Ge, Gower, Rg, Grande, Ja, Gregory, D, Grubb, Sd, Guthrie, Rp, Haas, Ta, Haft, Ks, Hajal, R, Hammond, Gd, Hansel, Nn, Hansen, Vr, Harris, Af, Hartman, An, Harvey, Rr, Hazan-Steinberg, S, Headley, Dm, Heigerick, Gc, Heller, Bn, Hendrix, El, Herrod, Jn, Hewitt, Mj, Hines, Rl, Hirdt, Ap, Hirschfield, Ja, Hoffman, Ks, Hogan, Ad, Howland, Wc, Hsu, Cc, Hsu, Fj, Hubbard, Wm, Hudson, Jd, Huffman, C, Hussain, M, Ioachimescu, Oc, Ismail, Ym, Jaffrani, Na, Jiang, N, Jones, Sw, Jordan, Rs, Joshi, Ke, Kaashmiri, Mw, Kalafer, M, Kamdar, Ba, Kanuga, Jg, Kao, Nl, Karetzky, M, Katsetos, Jc, Kay, Js, Kimmel, Ma, Kimura, Sh, Kingsley, Jk, Mahmood, Sm, Subich, Dc, Kirstein, Jl, Kleerup, Ec, Klein, Rm, Koh, Dw, Kohli, N, Koura, Fa, Kovacs, Sp, Kratzer, J, Kreit, Ci, Kreutter, Fm, Kubicki, Tm, Labuda, Jm, Latorre, Aj, Lara, Mm, Lechin, Ae, Lee, Jj, Lee, Md, Lentnek, Al, Lesh, Kw, Levins, Pf, Anspach, Rb, Levinsky, Dm, Lillestol, Mj, Lim, H, Livezey, Md, Lloyd-Turney, Cw, Lockey, Rf, Long, Ra, Lynch, Mj, Macgillivray, Bk, Mahadevan, Kp, Makam, Sk, Maloney, Mj, Mapel, D, Margolis, Bd, Margulies, J, Martin, Ef, Martin, Ee, Mascolo, M, Mataria, H, Sunbuli, M, Mathur, Rn, Mattar, Pn, Maynard, Km, Maynard, N, Mccormick, B, Mcelya, M, Mcevoy, Ce, Mckenzie, Wc, Medwedeff, Le, Mehta, Kd, Melamed, Ir, Meli, Jv, Merrick, Bh, Meyers, Pj, Miller, Bt, Minton, Sm, Miranda, Fg, Mohar, De, Montenegro, Ch, Morris, Fa, Morrison, Bs, Moss, Mh, Munoz, F, Naini, Gr, Nakamura, Ct, Naseeruddin, S, Nassim, C, Navazo, Lj, Nissim, Je, Norman, D, Oberoi, Ms, O'Connor, Tm, Offenberger, J, Orr, Rr, Osea, Ea, Paine, Wj, Rasmussen, Nl, Palatnik, M, Pangtay, D, Panuto, Ja, Patel, M, Perera, Ms, Perez, A, Peters PH Jr, Pimentel SM Jr, Pluto, Tm, Pollock, Mt, Posner, Ls, Pritchard, Jc, Pudi, Kk, Puig, Cm, Qaqundah, Py, Radbill, Mk, Rahman, St, Raikhel, M, Raissy, Hh, Ramstad, Ds, Ranasinghe, Es, Rangel, Os, Rapo, Se, Raschal, Sp, Reddy, Dg, Rehman, Sm, Reyes, Sr, Rhodes, Rb, Riffer, E, Rihal, Ps, Riley ED 4th, Rodriguez, Dh, Rogers, Cm, Rohlf, Jl, Romeu, H, Roney, Cw, Ronsick, So, Rosen, Jb, Rowe, Ms, Ruoff, Ge, Ryan, Eh, Saff, Rh, Saini, N, Anand, S, Balakrishnan, K, Samuels, Bs, Samuelson, Rj, Saniuk, Rj, Sargeant, Wo, Saunders, Mk, Saway, W, Scarupa, Md, White, Mv, Schear, Mj, Schwarz, Cm, Scott, Rb, Segall, N, Seibert, Af, Seidmeyer, V, Seidner, Mr, Seifer, Fd, Serje, J, Shah, Ms, Shah, Sb, Shapero, Pa, Shearer, Sd, Sheikh, Sq, Shepherd, Ts, Sher, Er, Sher, Ld, Short, Bh, Silas, Pe, Alvey, Jc, Silverfield, Jc, Simon, Sj, Sitar, S, Skoner, Dp, Smallow, Sa, Smart, Ba, Smith, Ca, Smith, Ke, Smith, Sk, Snyders, Gc, Soong, W, Soufer, J, Spangenthal, S, Stahlman, Je, Steele, Lg, Stegemoller, Rk, Stocks, J, Storms, Ww, Suen, J, Surowitz, Rz, Swauger, Jr, Taber, La, Tan, Ae, Pratt, Se, Tanus, T, Tarpay, Mm, Tarshis, Ga, Tenney, Jw, Tilghman, Kg, Trevino, Me, Troyan, Be, Twiddy, Sk, Updegrove, Jd, Urval, Kr, Uusinarkaus, Kt, Vaela, R, Van Cleeff, M, Varano, S, Vo, Qd, Wainz, Rj, Wald, Ja, Wall, Sj, Wasserman, Rl, Weinstein, Dl, Welker, Ja, Wellmon, B 2nd, Wells, T, Wenocur, Hs, Williams, Dl, Williams, Sl, Win, Ph, Wingo, Td, Wisman PP Jr, Wyszomierski, Da, Yamada, Hm, Yarows, S, Yunger TM Jr, Ziering, Rw., the AUSTRI Investigators, Stempel, D., Raphiou, I., Kral, K., Yeakey, A., Emmett, A., Prazma, C., Buaron, K., and Pascoe, S. Scichilone N tra i collaboratori
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Male ,asthma ,serious events ,fluticasone ,salmeterol ,AUSTRI ,Exacerbation ,Intention to Treat Analysi ,INHALED CORTICOSTEROIDS ,Severity of Illness Index ,law.invention ,0302 clinical medicine ,Randomized controlled trial ,law ,immune system diseases ,Ús terapèutic ,Broncodilatadors ,030212 general & internal medicine ,Child ,Fluticasone ,RISK ,ACTING BETA-AGONISTS ,EXACERBATIONS ,METAANALYSIS ,MORTALITY ,SAFETY ,DEATH ,FDA ,Medicine (all) ,Hazard ratio ,General Medicine ,Bronchodilator agents ,Middle Aged ,Fluticasone-Salmeterol Drug Combination ,Bronchodilator Agents ,Intention to Treat Analysis ,Anesthesia ,Female ,Salmeterol ,medicine.drug ,Human ,Adult ,medicine.medical_specialty ,Adolescent ,Settore MED/10 - Malattie Dell'Apparato Respiratorio ,Fluticasone propionate ,03 medical and health sciences ,Double-Blind Method ,Internal medicine ,Administration, Inhalation ,medicine ,Humans ,Asma ,Bronchodilator Agent ,Asthma ,Aged ,Proportional Hazards Models ,business.industry ,Therapeutic use ,medicine.disease ,respiratory tract diseases ,030228 respiratory system ,Fluticasone Propionate, Salmeterol Xinafoate Drug Combination ,Proportional Hazards Model ,business - Abstract
BACKGROUND The safe and appropriate use of long-acting beta-agonists (LABAs) for the treatment of asthma has been widely debated. In two large clinical trials, investigators found a potential risk of serious asthma-related events associated with LABAs. This study was designed to evaluate the risk of administering the LABA salmeterol in combination with an inhaled glucocorticoid, fluticasone propionate. METHODS In this multicenter, randomized, double-blind trial, adolescent and adult patients (age, ≥12 years) with persistent asthma were assigned to receive either fluticasone with salmeterol or fluticasone alone for 26 weeks. All the patients had a history of a severe asthma exacerbation in the year before randomization but not during the previous month. Patients were excluded from the trial if they had a history of lifethreatening or unstable asthma. The primary safety end point was the first serious asthma-related event (death, endotracheal intubation, or hospitalization). Noninferiority of fluticasone–salmeterol to fluticasone alone was defined as an upper boundary of the 95% confidence interval for the risk of the primary safety end point of less than 2.0. The efficacy end point was the first severe asthma exacerbation. RESULTS Of 11,679 patients who were enrolled, 67 had 74 serious asthma-related events, with 36 events in 34 patients in the fluticasone–salmeterol group and 38 events in 33 patients in the fluticasone-only group. The hazard ratio for a serious asthmarelated event in the fluticasone–salmeterol group was 1.03 (95% confidence interval [CI], 0.64 to 1.66), and noninferiority was achieved (P = 0.003). There were no asthma-related deaths; 2 patients in the fluticasone-only group underwent asthmarelated intubation. The risk of a severe asthma exacerbation was 21% lower in the fluticasone–salmeterol group than in the fluticasone-only group (hazard ratio, 0.79; 95% CI, 0.70 to 0.89), with at least one severe asthma exacerbation occurring in 480 of 5834 patients (8%) in the fluticasone–salmeterol group, as compared with 597 of 5845 patients (10%) in the fluticasone-only group (P
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- 2016
6. Nitrogen Oxide Content in the Expired Air of Patients with Asthma and Chronic Obstructive Pulmonary Disease, as Related to Disease Progression
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Kryakunov Kn, Rogacheva Nn, rin Va, Aleks, K V Negrutsa, G B Fedoseev, V G Timchik, Trofimov Vi, and T S Razumovskaya
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medicine.medical_specialty ,COPD ,Chronic bronchitis ,Allergy ,Bronchiectasis ,business.industry ,respiratory system ,Sudden infant death syndrome ,medicine.disease ,respiratory tract diseases ,Idiopathic pulmonary fibrosis ,immune system diseases ,Internal medicine ,medicine ,Bronchitis ,Intensive care medicine ,business ,Asthma - Abstract
The nitrogen oxide content (Feno, ppb) was assessed in 113 people, with 26 healthy individuals (the control group), 64 patients with asthma, and 23 patients with COPD. Among the patients with asthma, 10 had mild disease severity, 50 had moderate disease severity and 4 had severe asthma. Twenty patients had both asthma and COPD. The results of the study demonstrated that Feno depends on a number of factors in asthma sufferers: i. Disease severity, with patients with moderate and severe asthma having much higher Feno values than patients with mild asthma ii. Disease phase, with Feno values being significantly higher during asthma exacerbation than during asthma remission iii. Responsiveness to treatment, with patients with difficult-to-treat asthma demonstrating significantly higher Feno values. Patients with COPD displayed low Feno levels, which were significantly lower than in asthma patients. Patients with COPD had low Feno levels even with a high cellular sputum content, which indicates significant airway inflammation.
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- 2015
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7. Cytological Phenotypes of Spontaneous Sputum in the Assessment of the Presence and Type of Bronchopulmonary Inflammation in Patients with Asthma and Chronic Obstructive Pulmonary Disease
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rin Va, E V Gorovneva, Trofimov Vi, K V Negrutsa, Filippova Na, Timchik Bg, V I Golubeva, Aleks, N N Rogachevskaya, G B Fedoseev, T S Razumovskaya, Kryakunov Kn, and Birulya
- Subjects
COPD ,medicine.medical_specialty ,Chronic bronchitis ,Sputum Cytology ,Pathology ,Bronchiectasis ,business.industry ,medicine.disease ,respiratory tract diseases ,Idiopathic pulmonary fibrosis ,Internal medicine ,medicine ,Bronchitis ,Sputum ,medicine.symptom ,business ,Asthma - Abstract
This study was done in order to determine the cellular phenotypes of spontaneous sputum, and to evaluate the features of respiratory inflammation based on sputum cytology results. The study looked at 72 patients, with 23 patients having moderate asthma in combination with chronic bronchitis (asthma + CB), 18 patients having moderate asthma in combination with chronic obstructive pulmonary disease (asthma + COPD), and 31 patients having only COPD. All patients were studied during a period of disease exacerbation and had a productive cough. Eosinophilic, neutrophilic, epithelial and macrophagic phenotypes were determined. Mono cellular phenotypes were rare, with patients with asthma and COPD having a predominantly multi cellular phenotype. It is widely accepted and confirmed in international statements (GINA, GOLD) that broncho pulmonary inflammation is involved in the pathogenesis of asthma and chronic obstructive pulmonary disease (COPD). For this reason, doctors and researchers are interested in studying sputum, which is a product of the respiratory tract.
- Published
- 2015
- Full Text
- View/download PDF
8. Similar Patterns of Dysautonomia in Myalgic Encephalomyelitis/Chronic Fatigue and Post-COVID-19 Syndromes.
- Author
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Ryabkova VA, Rubinskiy AV, Marchenko VN, Trofimov VI, and Churilov LP
- Abstract
Background: There is a considerable overlap between the clinical presentation of post-COVID-19 condition (PCC) and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Many of their common symptoms can be linked to dysregulation of the autonomic nervous system (dysautonomia). This study aimed to objectively assess autonomic function in a general group of patients with PCC and in a group of patients with ME/CFS whose disease was not related to COVID-19. We hypothesize that the similarity in the chronic symptoms of patients with PCC and ME/CFS extends to objective autonomic nervous system abnormalities., Methods: Synchronous recordings of an electrocardiogram and continuous dynamics of blood pressure in the digital artery using the Penaz method were obtained using the spiroarteriocardiorhythmography method in 34 patients diagnosed with ME/CFS, in whom the onset of the disease was not associated with COVID-19, 29 patients meeting the PCC definition and 32 healthy controls. Heart rate variability (HRV) and systolic and diastolic blood pressure variability (BPV) were assessed at rest and in tests with fixed respiratory rates. Indicators of baroreflex regulation (baroreflex effectiveness index and baroreflex sensitivity) were additionally determined at rest., Results: The total power and power of low-frequency and high-frequency of RR interval variability at rest as well as baroreflex sensitivity were significantly lower both in PCC and ME/CFS patients compared to healthy controls. Several diagnostic prediction models for ME/CFS were developed based on HRV parameters. During slow breathing, the HRV parameters returned to normal in PCC but not in ME/CFS patients. The correlation analysis revealed a close relationship of HRV, BPV parameters and baroreflex sensitivity with fatigue, but not with HADS depressive/anxiety symptoms in the ME/CFS and PCC patients., Conclusions: A similar pattern of HRV and baroreflex failure with signs of a pathological acceleration of age-dependent dysautonomia was identified in the ME/CFS and PCC patients. The clinical, diagnostic and therapeutic implications of these findings are discussed, in light of previously described relationships between inflammation, vascular pathology, atherosclerotic cardiovascular disease and autonomic dysfunction.
- Published
- 2024
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9. [Rengalin, a New Efficacious and Safe Antitussive Agent. Results of a Randomized, Comparative, Multicenter Clinical Trial in Patients with Acute Respiratory Tract Infections].
- Author
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Akopov AL, Aleksandrova EB, Il'kovich MM, Petrov DV, and Trofimov VI
- Subjects
- Acute Disease, Adult, Antitussive Agents adverse effects, Dose-Response Relationship, Drug, Humans, Male, Middle Aged, Antitussive Agents administration & dosage, Cough drug therapy, Respiratory Tract Infections drug therapy
- Abstract
Unlabelled: Rengalin is a release-active combination antitussive drug based on antibodies to bradykinin, to histamine and morphine. It acts at various mechanisms of cough reflex by modifying endogenous target molecules and their interaction with receptors. The drug's efficacy, as demonstrated previously in experimental and clinical studies, is mediated by specific release-activity obtained as a result of the production process., Methods: Efficacy and safety assessment of rengalin in the treatment of cough induced by acute upper respiratory tract infections (URIs) in comparison with a complex codeine-containing drug (codelac) was performed as part of a multicenter, randomized clinical trial involving 143 patients. All the participants presented with dry/non-productive cough caused by URIs (pharyngitis, laryngitis, tracheitis, tracheobronchitis, bronchitis). The duration of cough varied between 12 hours and 7 days. Rengalin was administered in 73 patients receiving 2 tablets 3 times daily for initial three days, and half reduced doses--for the subsequent four days; codelac was administered in 70 patients who were given 1 tablet 3 times daily for the entire treatment period (7 days). Primary efficacy endpoints were time to cough resolution and reduction in the severity of the cough (scored using a Cough Severity Scale). One patient in Rengalin group and three patients in Codelac group were withdrawn from the study. The article presents treatment outcomes obtained for 139 participants who completed the study in accordance with the protocol (Per Protokol-analysis). The data analysis was based on a non-inferiority (or comparability) statistical design for efficacy endpoints., Results: The antitussive effect of rengalin was significantly comparable (p < 0.025) with that of codelac; the time to complete resolution of cough (both daytime and nocturnal) was 7.2 ± 1.0 days (versus 7.0 ± 1.1 in the group of codelac). Rengalin's efficacy was evidenced by a sufficiently reduced cough severity in the initial few days after treatment onset. As a result of the entire 7-day treatment, the severity score was reduced by 3.1 ± 09 (versus 3.1 ± 1.0 in the group of codelac; p < 0.05), totaling 0.2 ± 0.5 point in both groups at the end of the administration period. The frequent non-productive/dry cough was fully resolved in 76% of patients. All the participants in Rengalin group achieved either convalescent outcomes or significant improvement; none of the patients developed secondary bacterial complications. Positive changes in the patients' state over the week were finally confirmed by evaluating the total quality of life scores, including physical and mental component scores (SF-36 questionnaire), and total sleep quality scores, which were comparative between patients treated with rengalin and codelac (p < 0.025). At the end of the administration period, the effect of rengalin was rated by the physician investigators as 'pronounced'. The Clinical Global Impression Scale-Efficacy Indices (CGI-EI) in the groups of rengalin and codelac were comparable, equating a score of 3.7 ± 0.5 (p < 0.025). The safety outcomes of rengalin treatment were assessed across all 143 randomized patients. The drug's high safety profile was confirmed by the absence of adverse events that could be reliably related to the study treatment, and by monitoring of laboratory variables. Rengalin demonstrated good tolerability and favorable compatibility with other medications for URIs with concomitant pathology. The patients showed 100% treatment compliance., Conclusions: Rengalin is a new efficacious and safe drug indicated for the treatment of URI-induced cough. The severity of daytime and nocturnal cough begins to decrease as soon as on the first day after rengalin administration, with severity reduction observed throughout the whole treatment period. At the completion of the 7-day administration, cough severity is reduced by almost 100% and its changes are comparable with the outcomes of treatment with codelac. By targeting various cough reflex mediators, rengalin enables achieving an antitussive effect in the early days after URI onset (in dry, irritative cough episodes), and a protussive effect at later points of treatment. Rengalin promotes resolution of URI-induced cough without development of secondary bacterial complications.
- Published
- 2015
10. Efficacy and safety of AZD3199 vs formoterol in COPD: a randomized, double-blind study.
- Author
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Kuna P, Ivanov Y, Trofimov VI, Saito T, Beckman O, Bengtsson T, Jorup C, and Maltais F
- Subjects
- Administration, Inhalation, Adrenergic beta-2 Receptor Agonists administration & dosage, Adult, Aged, Aged, 80 and over, Bronchodilator Agents administration & dosage, Comorbidity, Dose-Response Relationship, Drug, Double-Blind Method, Female, Formoterol Fumarate, Humans, Internationality, Male, Middle Aged, Prevalence, Pulmonary Disease, Chronic Obstructive diagnosis, Risk Factors, Treatment Outcome, Benzothiazoles administration & dosage, Drug-Related Side Effects and Adverse Reactions epidemiology, Ethanolamines administration & dosage, Pulmonary Disease, Chronic Obstructive drug therapy, Pulmonary Disease, Chronic Obstructive epidemiology
- Abstract
Background: We investigated the efficacy and safety of AZD3199, a novel inhaled ultra-LABA, with the main aim of establishing a dose that would maintain 24-hour bronchodilation in patients with COPD., Methods: Patients (n = 329) were randomized to AZD3199 (200, 400 or 800 μg o.d.), formoterol (9 μg b.i.d.) or placebo via Turbuhaler® in a parallel group study. The primary objective of the study was to compare the clinical efficacy of three doses of AZD3199 inhaled once daily with 9 μg formoterol twice daily and placebo, over a 4-week treatment period in adults with moderate-to-severe COPD. After 4 weeks, peak (0-4 h) and trough (24-26 h) forced expiratory volume in 1 second (FEV1) were assessed as the primary efficacy outcome variables., Results: All AZD3199 doses significantly increased mean peak and trough FEV1 versus placebo (106-171 ml and 97-110 ml increases, respectively), but with no clear dose-response; the level of bronchodilation was comparable to or greater than that achieved with formoterol. Forced vital capacity (FVC) at peak bronchodilation also significantly increased with AZD3199 versus placebo (153-204 ml). COPD symptom scores and reliever use were reduced with AZD3199, while FEV1 reversibility was unaltered. Adverse events were mild-to-moderate, with no safety concerns identified. Drug exposure was dose-proportional, but lower than predicted from healthy volunteers., Conclusions: All three doses of AZD3199 produced 24-hour bronchodilation, but with no clear dose-response, suggesting that doses of 200 μg or less may be sufficient to maintain bronchodilation over 24 hours in patients with COPD. No safety concerns were identified. Further studies are required to determine the once-daily AZD3199 dose for COPD., Trial Registration: Clinicaltrials.gov, NCT00929708.
- Published
- 2013
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11. Selection of sterilization methods for planetary return missions.
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Trofimov VI, Victorov A, and Ivanov M
- Subjects
- Containment of Biohazards standards, Decontamination methods, Decontamination standards, Earth, Planet, Environmental Microbiology, Exobiology standards, Exobiology trends, Extraterrestrial Environment, Space Flight standards, Spacecraft standards, Sterilization methods, Sterilization trends, Containment of Biohazards methods, Equipment Contamination prevention & control, Mars, Sterilization standards
- Abstract
Two tasks must be accomplished to provide planetary protection for Mars return missions: (1) sterilization of the scientific module to be landed on Mars and (2) reliable sterilization of all material returned to Earth, while ensuring the scientific integrity of martian samples. This paper examines similarity and differences between these two tasks, and includes a discussion of technological implementation conditions and the nature of terrestrial and hypothesized martian microflora. The feasibility of a number of chemical and physical (ultraviolet and ionizing radiation and heating) methods of sterilization for use on the ground and onboard are discussed and compared. A combination of different methods will probably be selected as the most appropriate for ensuring planetary protection on the return mission.
- Published
- 1996
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12. Radiation and thermal stabilities of adenine nucleotides.
- Author
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Demidov VV, Potaman VN, Solyanina IP, and Trofimov VI
- Subjects
- Adenine Nucleotides radiation effects, Adenosine Monophosphate chemistry, Adenosine Triphosphate chemistry, Chromatography, High Pressure Liquid, Chromatography, Thin Layer, Hot Temperature, Hydrogen-Ion Concentration, Hydrolysis, Radiochemistry, Adenine Nucleotides chemistry, Adenosine Monophosphate radiation effects, Adenosine Triphosphate radiation effects, Evolution, Chemical, Gamma Rays
- Abstract
We have investigated in detail radiation and thermal stabilities and transformations of adenosine mono- and triphosphates in liquid and frozen solid aqueous solutions within a wide range of absorbed radiation dose (up to 75 kGy) and temperature (up to 160 degrees C). Dephosphorylation is the main pathway of high temperature hydrolysis of adenine nucleotides. Basic thermodynamic and kinetic parameters of this process have been determined. Radiolysis of investigated compounds at room temperature results in scission of N-glycosidic bond with a radiation yield about of 1 mol/100 eV. Solution freezing significantly enhances radiation stability of nucleotides as well as other biomolecules. This circumstance is essential in the discussion of panspermia concepts.
- Published
- 1995
- Full Text
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13. Modern aspects of planetary protection and requirements to sterilization of space hardware.
- Author
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Demidov VV, Goncharov AA, Osipov VB, and Trofimov VI
- Subjects
- Containment of Biohazards standards, Environmental Microbiology, Environmental Pollution prevention & control, Planets, Russia, Spacecraft instrumentation, Exobiology, Extraterrestrial Environment, Mars, Space Flight standards, Spacecraft standards, Sterilization methods
- Abstract
The viewpoint of working group of Russian experts on the problem of planetary protection for future manned and unmanned Mars mission is presented. Recent data of Martian environment and on survival of terrestrial microorganisms in extreme conditions were used for detailed analysis and overview of planetary protection measures in regard to all possible flight situations including accidental landing. The special emphasis on "Mars-94" mission was done. This analysis resulted in revised formulation of spacecraft sterilization requirements and possible measures for their best implementation. New general combined approach to spacecraft sterilization was proposed. It includes penetrating radiation and heat treatment of spacecraft parts and components which is to be carried out before the final assembly of spacecraft and gaseous radiation sterilization of the whole spacecraft during the flight to Mars (or from Mars for return missions).
- Published
- 1995
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14. The experimental study of microbial contamination of the space hardware.
- Author
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Vasin VB and Trofimov VI
- Subjects
- Bacteria, Extraterrestrial Environment, Fungi, Hot Temperature, Planets, Radiation Tolerance, Relative Biological Effectiveness, Space Flight instrumentation, Containment of Biohazards methods, Environmental Microbiology, Equipment Contamination prevention & control, Spacecraft instrumentation, Sterilization methods
- Abstract
The role of potential contaminants of design materials and products of space technology--aerobic and anaerobic prokaryotes (myxobacteria, eubacteria, corinebacteria, actinomyces), and eukaryotes (micromyces), psychrophilic, mesophilic and thermophilic forms, chemolythotrophic microorganisms is discussed in this paper. The methods of analysis of microbial contamination in the solution of problem of the planetary protection are considered. The necessity of the use of ultrasound at the evaluation of surface and subsurface contamination of specimens is demonstrated; methods of determination of buried contamination (with the use of organic solvents and mechanical pulverization) are discussed. The data on buried and subsurface contamination for some materials and electronic parts together with microflora resistivity to sterilizing treatment are given.
- Published
- 1995
- Full Text
- View/download PDF
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