Management of Cough in Patients with Chronic Obstructive Pulmonary Disease: Results of the Multicenter Randomized Placebo-Controlled Clinical Trial

Sergey N Avdeev,1 Alexander A Vizel,2 Vladimir N Abrosimov3 ,† Andrey A Zaicev,4 Galina L Ignatova,5 Rustem F Khamitov,2 Marina P Mikhaylusova,6 Julia S Shapovalova,7 Elena F Pavlysh,8 Basil I Trofimov,9 Alexander V Emelyanov,10 Tatiana I Martynenko,11 Vladimir A Martynenko,12 Natalia E Kostina,13 Danila A Chizhov,14 Olga Yu Chizhova,10 Natalia A Kuzubova,15 Elena V Makova,16 Ekaterina V Makarova17,18 1I.M. Sechenov First Moscow State Medical University, Moscow, Russia; 2Kazan State Medical University, Kazan, Russia; 3Ryazan State Medical University Named After Academician I.P. Pavlov, Ryazan, Russia; 4The Main Military Clinical Hospital Named After Academician N.N. Burdenko, Moscow, Russia; 5Regional Clinical Hospital No. 4, Chelyabinsk, Russia; 6Pirogov Russian National Research Medical University, Moscow, Russia; 7Chelyabinsk Road Clinical Hospital “Russian Railways”, Chelyabinsk, Russia; 8Nikiforov’s All-Russian Center for Emergency and Radiation Medicine of the Emergencies, St. Petersburg, Russia; 9I.P. Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia; 10North-Western State Medical University Named After I.I. Mechnikov, St. Petersburg, Russia; 11Regional State City Hospital No. 5, Barnaul, Russia; 12Regional State Clinical Hospital, Barnaul, Russia; 13Voronezh Regional Clinical Hospital No. 1, Voronezh, Russia; 14St. Petersburg State City Polyclinic No. 106, St. Petersburg, Russia; 15St. Petersburg State Vvedenskaya City Clinical Hospital, St. Petersburg, Russia; 16State Samara City Hospital No. 4, Samara, Russia; 17Privolzhsky Research Medical University, Nizhny Novgorod, Russia; 18State City Clinical Hospital No. 10, Nizhny Novgorod, Russia†Professor Vladimir Abrosimov passed away on January 22, 2019Correspondence: Sergey N AvdeevI.M. Sechenov First Moscow State Medical University, 8– 2, Trubetskaya St., Moscow, 119991, RussiaTel +7-495-465-74-15Fax +7-495-465-52-64Ema