Three Treatment of Chronic Obstructive Pulmonary Disease Patients
Three Treatment of Chronic Obstructive Pulmonary Disease Patients
Forty five COPD patients will be recruited from Chest Disease Department, Tanta University
 Hospital, Tanta, Egypt.

 The aim of the study is to Compare between the effectiveness of three therapeutic options for
 treatment of moderate and severe COPD patients .These therapeutic options include Inhaled
 corticosteroid (ICS) plus long acting B2-agonist (LABA) combination, Inhaled corticosteroid
 (ICS) plus long acting anticholinergic (LAAC) combination and Long acting B2-agonist (LABA)
 plus long acting anticholinergic (LAAC) combination .
This study will be prospective randomized double blind study.

 The forty five COPD patients will be divided into three groups:

 Group 1: 15 patients with COPD who will receive inhaled corticosteroid (ICS)plus long acting
 B2-agonist (LABA) (Budesonide/Formoterol combination 160/4.5 mcg, 2 inhalations bid ).

 Group 2: 15 patients with COPD who will receive inhaled corticosteroid (ICS) plus long acting
 anticholinergic (LAAC) (Tiotropium 18 mcg capsule inhaled once daily + Budesonide ).

 Group 3: 15 patients with COPD who will receive long acting B2-agonist (LABA) plus long
 acting anticholinergic (LAAC).

 If any worsening of dyspnea, increase of purulence, or increase of sputum production appear
 plus increase of peak variability more than 35% and FEV1 that necessitate a change of the
 regular drug medication of the patient will be recorded as exacerbation.

 All patients will be submitted to the following analysis at the baseline, during and 12 weeks
 after the assigned treatment:

 1. Full medical history will be taken through clinical assessment of dyspnea, chronic cough
 and sputum production using mMRC or CAT test.

 2. Forced expiratory volume in 1second (FEV1) value measurement using spirometry.

 3. Measurement of the following inflammatory markers in serum and/ or plasma of patients
 under study .

 -  Tumer necrosis factor alpha ( TNF )

 -  Fibrinogen

 -  Interlukin 6 ( IL6 )

 Statistical analysis

 The results will be statistically calculated to evaluate its clinical significance if any
 before ,during and after drug therapy using (ANOVA) system SPSS version 20 (2012) to compare
 between the three groups of patients and paired t-test will be used to compare between
 results before, during and after drug therapy .
Inclusion Criteria:

 1. Age from 30 to 40 years or older.

 2. Patient with 30%≥ FEV1<80% predicted and FEV1/FVC <70% predicted.

 Exclusion Criteria:

 1. Patients with FEV1< 30% predicted or FEV1< 50% predicted plus chronic respiratory
 failure.

 2. Patients with recent chest infection or had been hospitalised for an exacerbation or
 respiratory infection in the 6 weeks before screening.

 3. Patients with history of asthma.

 4. Patient with clinically significant condition ex; unstable ischemic heart disease,
 uncontrolled hypertension, uncontrolled diabetes.