Adults 40 to 80, any sex, with Pulmonary Disease, Chronic Obstructive. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Number of Participants With Any Adverse Events (AEs) and Serious AEs (SAEs)Primary· Up to Week 56
AE is any untoward medical occurrence in a clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. SAE include adverse events that result in any of the following outcomes: death, a life-threatening adverse event, inpatient hospitalization or prolongation of existing hospitalization, a persistent or significant incapacity or substantial disruption of the ability to conduct normal functions, or a congenital anomaly/birth defect. Important medical events that may not result in death, be life-threate
Any AEs
Group
Value
95% CI
GW815SF 50/500 µg
120
Any SAEs
Group
Value
95% CI
GW815SF 50/500 µg
27
Number of Participants With Abnormal (Outliers From the Normal Range) Hematology ParametersSecondary· Up to Week 56
Hematology parameters: Red blood cells (RBC), Hemoglobin (Hb), Hematocrit, Platelet count (PC), White blood cells (WBC), Basophils, Eosinophils, Neutrophils, Lymphocytes and Monocytes were presented as the outliers from the normal range as \> upper limit and \< lower limit. Only number of participants with hematology values outside normal range were presented.
RBC, Baseline, < lower limit
Group
Value
95% CI
GW815SF 50/500 µg
30
RBC, Week 4, < lower limit
Group
Value
95% CI
GW815SF 50/500 µg
36
RBC, Week 12, < lower limit
Group
Value
95% CI
GW815SF 50/500 µg
36
RBC, Week 24, > upper limit
Group
Value
95% CI
GW815SF 50/500 µg
1
RBC, Week 24, < lower limit
Group
Value
95% CI
GW815SF 50/500 µg
21
RBC, Week 36, > upper limit
Group
Value
95% CI
GW815SF 50/500 µg
1
RBC, Week 36, < lower limit
Group
Value
95% CI
GW815SF 50/500 µg
22
RBC, Week 52/Withdrawal, > upper limit
Group
Value
95% CI
GW815SF 50/500 µg
1
Number of Participants With Abnormal (Outliers From the Normal Range) Clinical Chemistry ParametersSecondary· Up to Week 56
Clinical chemistry parameters: Total bilirubin (TB), Alkaline phosphatase (Al-P), Alanine aminotransferase (ALT), Asparate aminotransferase (AST), Gamma-glutamyl transpeptidase (GTP), Lactate dehydrogenase (LDH), Total cholesterol (TC), Glucose, Creatinine, Blood urea nitrogen (BUN), Uric acid (UA), Sodium (Na), Potassium (K), Chloride (Cl) and Calcium (Ca) were presented as the outliers from the normal range as \> upper limit and \< lower limit. Only number of participants with clinical chemistry values outside normal range were presented.
TB, Baseline, > upper limit
Group
Value
95% CI
GW815SF 50/500 µg
1
TB, Week 4, > upper limit
Group
Value
95% CI
GW815SF 50/500 µg
2
TB, Week 12, > upper limit
Group
Value
95% CI
GW815SF 50/500 µg
3
TB, Week 12, < lower limit
Group
Value
95% CI
GW815SF 50/500 µg
1
TB, Week 24, > upper limit
Group
Value
95% CI
GW815SF 50/500 µg
5
TB, Week 36, > upper limit
Group
Value
95% CI
GW815SF 50/500 µg
2
TB, Week 36, < lower limit
Group
Value
95% CI
GW815SF 50/500 µg
1
TB, Week 52/ withdrawal, > upper limit
Group
Value
95% CI
GW815SF 50/500 µg
4
Number of Participants With Abnormal (Shift From Baseline) Urinalysis ParametersSecondary· Up to Week 56
Urinalysis parameters: Urine protein, Glucose and Urobilinogen were presented as shift from Baseline. Only number of participants with urinalysis values more than Baseline values were presented. The plus sign increases with a higher level of glucose and proteins in the urine: 1+: slightly positive, 2+: positive, 3+: high positive and 4+: strongly positive.
Urine protein, Week 4, 1+ to 3+
Group
Value
95% CI
GW815SF 50/500 µg
1
Glucose, Week 4, 3+ to 4+
Group
Value
95% CI
GW815SF 50/500 µg
1
Urine protein, Week 12, 1+ to 2+
Group
Value
95% CI
GW815SF 50/500 µg
1
Urine protein, Week 12, 1+ to 3+
Group
Value
95% CI
GW815SF 50/500 µg
1
Glucose, Week 12, 2+ to 4+
Group
Value
95% CI
GW815SF 50/500 µg
1
Glucose, Week 12, 3+ to 4+
Group
Value
95% CI
GW815SF 50/500 µg
1
Urine protein, Week 24, 1+ to 2+
Group
Value
95% CI
GW815SF 50/500 µg
1
Urine protein, Week 24, 1+ to 3+
Group
Value
95% CI
GW815SF 50/500 µg
1
Mean Change From Baseline in Level of Plasma Cortisol 1Secondary· Baseline and Week 24 and 52
On each assessment day at Week 24 and 52, adrenal cortical function tests were performed between 8:00-10:00 in the morning. Additional measurements were taken at follow up visit, if the measurements made at Week 52 revealed any abnormalities of clinical significance. Blood samples were taken from participants at rest before undergoing spirometry. Baseline value was the measurement taken at the start of run-in or the treatment period. Change from Baseline was any post Baseline value minus value at Baseline.
Week 24
Group
Value
95% CI
GW815SF 50/500 µg
0.86
± 2.945
Week 52/Withdrawal
Group
Value
95% CI
GW815SF 50/500 µg
-0.62
± 3.118
Mean Level of Plasma Cortisol 2Secondary· Up to Week 56
On each assessment day at Week 24, 52 and follow up, adrenal cortical function tests were performed between 8:00-10:00 in the morning. Additional measurements were taken at follow up visit, if the measurements made at Week 52 revealed any abnormalities of clinical significance. Blood samples were taken from participants at rest before undergoing spirometry.
Baseline
Group
Value
95% CI
GW815SF 50/500 µg
9.41
± 26.69
Week 24
Group
Value
95% CI
GW815SF 50/500 µg
10.08
± 34.19
Week 52/Withdrawal
Group
Value
95% CI
GW815SF 50/500 µg
8.49
± 38.63
Mean Change From Baseline in Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP)Secondary· Baseline and up to Week 56
Systolic and diastolic BP was measured in sitting position. Baseline value was the measurement taken at the start of run-in or the treatment period. Change from Baseline was any post Baseline value minus value at Baseline.
SBP, Week 4
Group
Value
95% CI
GW815SF 50/500 µg
0.5
± 14.22
SBP, Week 8
Group
Value
95% CI
GW815SF 50/500 µg
-0.1
± 14.74
SBP, Week 12
Group
Value
95% CI
GW815SF 50/500 µg
0.6
± 15.85
SBP, Week 16
Group
Value
95% CI
GW815SF 50/500 µg
0.7
± 15.98
SBP, Week 20
Group
Value
95% CI
GW815SF 50/500 µg
-0.8
± 17.08
SBP, Week 24
Group
Value
95% CI
GW815SF 50/500 µg
0.2
± 16.50
SBP, Week 28
Group
Value
95% CI
GW815SF 50/500 µg
-0.4
± 17.10
SBP, Week 32
Group
Value
95% CI
GW815SF 50/500 µg
-1.8
± 17.74
Mean Change From Baseline in Pulse RateSecondary· Baseline and up to Week 56
Pulse rate was measured in sitting position. Baseline value was the measurement taken at the start of run-in or the treatment period. Change from Baseline was any post Baseline value minus value at Baseline.
Week 4
Group
Value
95% CI
GW815SF 50/500 µg
-1.5
± 11.19
Week 8
Group
Value
95% CI
GW815SF 50/500 µg
-1.6
± 10.12
Week 12
Group
Value
95% CI
GW815SF 50/500 µg
-0.4
± 10.40
Week 16
Group
Value
95% CI
GW815SF 50/500 µg
1.0
± 10.03
Week 20
Group
Value
95% CI
GW815SF 50/500 µg
1.1
± 11.19
Week 24
Group
Value
95% CI
GW815SF 50/500 µg
1.4
± 11.74
Week 28
Group
Value
95% CI
GW815SF 50/500 µg
1.2
± 10.23
Week 32
Group
Value
95% CI
GW815SF 50/500 µg
0.4
± 10.69
Number of Participants With Abnormal Oropharyngeal Examination FindingsSecondary· Up to Week 56
Oropharyngeal examination was performed in participants with suspected oral infection (candidiasis).
Week -2
Group
Value
95% CI
GW815SF 50/500 µg
1
Week 0
Group
Value
95% CI
GW815SF 50/500 µg
1
Week 4
Group
Value
95% CI
GW815SF 50/500 µg
3
Week 8
Group
Value
95% CI
GW815SF 50/500 µg
7
Week 12
Group
Value
95% CI
GW815SF 50/500 µg
7
Week 16
Group
Value
95% CI
GW815SF 50/500 µg
9
Week 20
Group
Value
95% CI
GW815SF 50/500 µg
9
Week 24
Group
Value
95% CI
GW815SF 50/500 µg
9
Number of Participants With Abnormal (Clinically Significant) Electrocardiogram (ECG) FindingsSecondary· Up to Week 56
On each assessment day at Week 24, 52 and follow up 12-lead ECG was performed. Additional measurements were taken at follow up visit, if the measurements made at Week 52 revealed any abnormalities of clinical significance.
Baseline
Group
Value
95% CI
GW815SF 50/500 µg
2
Week 24
Group
Value
95% CI
GW815SF 50/500 µg
3
Withdrawal
Group
Value
95% CI
GW815SF 50/500 µg
4
Mean Change From Baseline in Bone Mineral Density (BMD)Secondary· Baseline and up to Week 56
On each assessment day at Week 52 and follow up, lumber (L1-L4) BMD was determined with a BMD meter by the dual energy X-ray absorption (DEXA) method. Baseline value was the measurement taken during run-in period. Change from Baseline was any value post Baseline minus value at Baseline.
Group
Value
95% CI
GW815SF 50/500 µg
-0.014
± 0.0618
Mean Change From Baseline in WeightSecondary· Baseline and up to Week 56
Body weight was measured during run-in period, at Week 24 and 52.
Week 24
Group
Value
95% CI
GW815SF 50/500 µg
0.17
± 1.785
Withdrawal
Group
Value
95% CI
GW815SF 50/500 µg
-0.51
± 2.188
Adverse events — posted to ClinicalTrials.gov
Time frame: All on-treatment AEs and SAEs were assessed up to Week 56.
Reporting threshold: 5%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
GW815SF 50/500 µg
Serious: 27/122 (22%)
Deaths: 2/122
Serious adverse events (21 terms)
Reaction
System
GW815SF 50/500 µg
Pneumonia
Infections and infestations
—
Chronic obstructive airways disease exacerbated
Respiratory, thoracic and mediastinal disorders
—
Pneumonia aspiration
Respiratory, thoracic and mediastinal disorders
—
Atypical mycobacterial infection
Infections and infestations
—
Influenza
Infections and infestations
—
Oesophageal candidiasis
Infections and infestations
—
Respiratory tract infection
Infections and infestations
—
Nasal polyps
Respiratory, thoracic and mediastinal disorders
—
Colonic polyp
Gastrointestinal disorders
—
Gastric ulcer
Gastrointestinal disorders
—
Inguinal hernia
Gastrointestinal disorders
—
Reflux oesophagitis
Gastrointestinal disorders
—
Bladder cancer
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
—
Malignant ascites
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
This study evaluates the safety of medicine on COPD (Chronic Obstructive Pulmonary Disease). This study will last up to 56 weeks, and subjects will visit the clinic 16 times. Subjects will be given breathing tests, and will record their breathing symptoms daily on diary cards.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
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Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by GlaxoSmithKline
Last refreshed: 1 February 2019
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT00269087.