Yongbing Qian1, Hui Xie, Rui Tian, Kanglong Yu, Ruilan Wang. 1. Department of Critical Care Medicine, Affiliated First People's Hospital, Shanghai Jiao Tong University School of Medcine , Shanghai , China.
Abstract
INTRODUCTION: Severe and acute exacerbation of chronic obstructive pulmonary disease (COPD) is associated with a high mortality. Since COPD is an airway inflammatory disease, and heparin has shown anti-inflammatory effects in previous studies, we evaluated the clinical effect of low molecular weight heparin (LMWH; nadroparin) in COPD patients admitted into the hospital due to acute exacerbations. METHODS:Sixty-six patients admitted to the intensive care unit (ICU) were randomly divided into control group (n = 33) and LMWH group (n = 33). The control group received conventional treatment, including oxygen therapy (non-invasive or conventional mechanical ventilation), anti-infection, atomization expectorant, spasmolysis, anti-asthmatics, and nutritional support. The LMWH group received the same treatment plus LMWH for 1 week. The levels of plasma C-reactive protein, interleukin-6, and fibrinogen were measured. The main outcomes were duration of mechanical ventilation, length of ICU stay, and hospital stay. RESULTS: There were no significant differences between the groups with respect to demographics, severity of illness, and gas exchange variables. The levels of plasma C-reactive protein, interleukin-6, and fibrinogen were significantly decreased in the LMWH group. LMWH significantly reduced the mean duration of mechanical ventilation (6.6 days vs. 3.8 days; p < 0.01), the length of ICU stay (8.5 days vs. 5.6 days; p < 0.01) and hospital stay (14.3 days vs. 11.3 days; p < 0.01). CONCLUSIONS: The addition of LMWH to standard therapy benefits COPD patients with acute exacerbation.
RCT Entities:
INTRODUCTION: Severe and acute exacerbation of chronic obstructive pulmonary disease (COPD) is associated with a high mortality. Since COPD is an airway inflammatory disease, and heparin has shown anti-inflammatory effects in previous studies, we evaluated the clinical effect of low molecular weight heparin (LMWH; nadroparin) in COPDpatients admitted into the hospital due to acute exacerbations. METHODS: Sixty-six patients admitted to the intensive care unit (ICU) were randomly divided into control group (n = 33) and LMWH group (n = 33). The control group received conventional treatment, including oxygen therapy (non-invasive or conventional mechanical ventilation), anti-infection, atomization expectorant, spasmolysis, anti-asthmatics, and nutritional support. The LMWH group received the same treatment plus LMWH for 1 week. The levels of plasma C-reactive protein, interleukin-6, and fibrinogen were measured. The main outcomes were duration of mechanical ventilation, length of ICU stay, and hospital stay. RESULTS: There were no significant differences between the groups with respect to demographics, severity of illness, and gas exchange variables. The levels of plasma C-reactive protein, interleukin-6, and fibrinogen were significantly decreased in the LMWH group. LMWH significantly reduced the mean duration of mechanical ventilation (6.6 days vs. 3.8 days; p < 0.01), the length of ICU stay (8.5 days vs. 5.6 days; p < 0.01) and hospital stay (14.3 days vs. 11.3 days; p < 0.01). CONCLUSIONS: The addition of LMWH to standard therapy benefits COPDpatients with acute exacerbation.
Authors: Juan A Siordia; Michael Bernaba; Kenji Yoshino; Abid Ulhaque; Sooraj Kumar; Mario Bernaba; Edward Bergin Journal: SN Compr Clin Med Date: 2020-07-15
Authors: Tatyana A Kuznetsova; Boris G Andryukov; Ilona D Makarenkova; Tatyana S Zaporozhets; Natalya N Besednova; Ludmila N Fedyanina; Sergey P Kryzhanovsky; Mikhail Yu Shchelkanov Journal: Molecules Date: 2021-04-29 Impact factor: 4.411