Effect of Nintedanib Combined with Low Molecular Weight Heparin Treatment on Patients with Pulmonary Interstitial Fibrosis
Objective:To observe the effect of Nintedanib combined with Low Molecular Weight Heparin on patients with pulmonary interstitial fibrosis.Method:A total of 80 patients with pulmonary interstitial fibrosis admitted to the Department of Respiratory and Critical Care Medicine of Linze County People's Hospital from January 2022 to December 2023 were selected as the study objects,and they were divided into study group and control group according to random number table method,with 40 cases in each group.The control group was treated with Low Molecular Weight Heparin,and the study group was treated with Nintedanib on the basis of the control group.The clinical efficacy,inflammatory factors,pulmonary function indexes,exercise tolerance,pulmonary interstitial fibrosis indexes and arterial blood gas indexes of the two groups were compared.Result:The total effective rate of the study group was higher than that of the control group,and the difference was statistically significant(P<0.05).After treatment,the forced expiratory volume in one second(FEV1),forced vital capacity(FVC),arterial partial oxygen pressure(PaO2),arterial oxygen saturation(SaO2),oxygenation index(PaO2/FiO2)and 6 minutes walking test(6MWT)scores in the observation group were higher than those in the control group;the levels of type Ⅲ collagen(C-Ⅲ),laminin(LN),hyaluronic acid(HA),arterial partial pressure of carbon dioxide(PaCO2),interleukin-6(IL-6),procalcitonin(PCT)and C-reactive protein(CRP)were lower than those of control group,and the differences were statistically significant(P<0.05).Conclusion:The combination of Nintedanib and Low Molecular Weight Heparin in the treatment of pulmonary interstitial fibrosis has a good effect,which can significantly improve the arterial blood gas index and inflammatory stimulation of patients,improve lung function,inhibit pulmonary interstitial fibrosis,improve exercise tolerance,and have high therapeutic practicability.
NintedanibLow Molecular Weight HeparinPulmonary interstitial fibrosisLung functionFibrosisArterial blood gas