Trial Outcomes & Findings for Clinical Study to Evaluate the Efficacy and Safety of VR506 Using a New Inhaler for the Treatment of Asthma (NCT NCT01720069)

NCT ID: NCT01720069

Last Updated: 2020-04-21

Results Overview

The mean asthma control prednisone/prednisolone dose at end of study (week 16)

Recruitment status

COMPLETED

Study phase

PHASE2/PHASE3

Target enrollment

197 participants

Primary outcome timeframe

16 weeks

Results posted on

2020-04-21

Participant Flow

197 subjects were randomised and 196 received at least one dose of study drug; 1 subject was randomised but not treated.

Participant milestones

Participant milestones
Measure
Dose 1 VR506 50 mcg
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Overall Study
STARTED
62
71
63
Overall Study
Full Anaylsis Set
62
71
63
Overall Study
COMPLETED
57
56
48
Overall Study
NOT COMPLETED
5
15
15

Reasons for withdrawal

Reasons for withdrawal
Measure
Dose 1 VR506 50 mcg
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Overall Study
Could not use e-diary correctly
0
1
1
Overall Study
Randomised without baseline values
0
0
1
Overall Study
Adverse Event
0
0
1
Overall Study
Lack of Efficacy
0
4
0
Overall Study
Treatment period withdrawal criteria met
4
8
9
Overall Study
Withdrawal by Subject
0
2
1
Overall Study
OCS bursts occured, discontinued in line
1
0
0
Overall Study
Non-compliance on using e-diary
0
0
1
Overall Study
Lost to Follow-up
0
0
1

Baseline Characteristics

Clinical Study to Evaluate the Efficacy and Safety of VR506 Using a New Inhaler for the Treatment of Asthma

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Dose 1 VR506 50 mcg
n=62 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
n=71 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
n=63 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Total
n=196 Participants
Total of all reporting groups
Age, Categorical
<=18 years
0 Participants
n=5 Participants
1 Participants
n=7 Participants
0 Participants
n=5 Participants
1 Participants
n=4 Participants
Age, Categorical
Between 18 and 65 years
62 Participants
n=5 Participants
70 Participants
n=7 Participants
63 Participants
n=5 Participants
195 Participants
n=4 Participants
Age, Categorical
>=65 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Sex: Female, Male
Female
40 Participants
n=5 Participants
45 Participants
n=7 Participants
42 Participants
n=5 Participants
127 Participants
n=4 Participants
Sex: Female, Male
Male
22 Participants
n=5 Participants
26 Participants
n=7 Participants
21 Participants
n=5 Participants
69 Participants
n=4 Participants
Region of Enrollment
Romania
16 participants
n=5 Participants
17 participants
n=7 Participants
16 participants
n=5 Participants
49 participants
n=4 Participants
Region of Enrollment
Hungary
3 participants
n=5 Participants
3 participants
n=7 Participants
4 participants
n=5 Participants
10 participants
n=4 Participants
Region of Enrollment
United States
2 participants
n=5 Participants
4 participants
n=7 Participants
4 participants
n=5 Participants
10 participants
n=4 Participants
Region of Enrollment
Ukraine
15 participants
n=5 Participants
18 participants
n=7 Participants
14 participants
n=5 Participants
47 participants
n=4 Participants
Region of Enrollment
Poland
15 participants
n=5 Participants
18 participants
n=7 Participants
16 participants
n=5 Participants
49 participants
n=4 Participants
Region of Enrollment
United Kingdom
1 participants
n=5 Participants
1 participants
n=7 Participants
0 participants
n=5 Participants
2 participants
n=4 Participants
Region of Enrollment
Bulgaria
6 participants
n=5 Participants
7 participants
n=7 Participants
6 participants
n=5 Participants
19 participants
n=4 Participants
Region of Enrollment
Germany
4 participants
n=5 Participants
3 participants
n=7 Participants
3 participants
n=5 Participants
10 participants
n=4 Participants

PRIMARY outcome

Timeframe: 16 weeks

Population: The Full Analysis Set (FAS) was analyzed, however 7 subjects are not included because they had no OCS dose adjustment assessment post-randomisation, and baseline values were not carried forward.

The mean asthma control prednisone/prednisolone dose at end of study (week 16)

Outcome measures

Outcome measures
Measure
Dose 1 VR506 50 mcg
n=61 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
n=70 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
n=58 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Mean Prednisone/Prednisolone Dose for Analysis (PDA) at End of Study (Week 16)
4.55 mg
Standard Deviation 6.85
4.31 mg
Standard Deviation 7.38
3.97 mg
Standard Deviation 6.21

SECONDARY outcome

Timeframe: Baseline and 16 weeks

Outcome measures

Outcome measures
Measure
Dose 1 VR506 50 mcg
n=62 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
n=71 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
n=63 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Mean Change From Start of Treatment Baseline to End of Study (Week 16) for In-clinic Morning Pre-Dose Forced Expiratory Volume In 1 Second (FEV1)
0.06 Liters
Standard Deviation 0.4
0.02 Liters
Standard Deviation 0.31
0.06 Liters
Standard Deviation 0.35

SECONDARY outcome

Timeframe: Baseline and 16 weeks

Population: Full Analysis Set was analyzed, but number of patients represents subjects with both start of treatment baseline value and end of treatment value where a Last Observation Carried Forward (LOCF) approach was used to impute values of missing post-baseline visits; 1 subject had no post-dose ACQ-5 assessment, baseline value was not carried forward.

Change from baseline to end of study (week 16) in 5 item asthma control questionnaire (ACQ-5) mean total score (range 0 (better) to 6 (worse)). The mean total score is calculated as the mean for each subject at each visit of 5 questions, each scored from 0 (better) to 6 (worse).

Outcome measures

Outcome measures
Measure
Dose 1 VR506 50 mcg
n=62 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
n=70 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
n=63 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Mean Change From Start of Treatment Baseline to End of Study (Week 16) for Asthma Control Questionnaire (ACQ-5) Mean Total Score
-0.67 score on a scale
Standard Deviation 0.98
-0.77 score on a scale
Standard Deviation 1.15
-0.39 score on a scale
Standard Deviation 0.89

SECONDARY outcome

Timeframe: Baseline and 16 weeks

Outcome measures

Outcome measures
Measure
Dose 1 VR506 50 mcg
n=62 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
n=71 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
n=63 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Mean Change From Start of Treatment Baseline to End of Study (Week 16) for In-clinic Weekly Morning Pre-dose Peak Expiratory Flow (PEF)
2 L/min
Standard Deviation 45.7
20.1 L/min
Standard Deviation 51.7
6.1 L/min
Standard Deviation 53.5

SECONDARY outcome

Timeframe: Baseline and 16 weeks

To measure the change from baseline to end of study for the weekly mean asthma night time symptom score, scored from 0 (not at all bothered) to 6 (severely bothered).

Outcome measures

Outcome measures
Measure
Dose 1 VR506 50 mcg
n=62 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
n=71 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
n=63 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Mean Change From Start of Treatment Baseline to End of Study (Week 16) for Weekly Average Asthma Night-time Symptom Score
-0.3 score on a scale
Standard Deviation 1
-0.6 score on a scale
Standard Deviation 1
-0.2 score on a scale
Standard Deviation 1

SECONDARY outcome

Timeframe: 16 weeks

Outcome measures

Outcome measures
Measure
Dose 1 VR506 50 mcg
n=62 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
n=71 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
n=63 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Number of Participants With Withdrawals Due to Worsening of Asthma
4 Participants
11 Participants
8 Participants

SECONDARY outcome

Timeframe: 16 weeks

Percentage of subjects that overall found it very easy or fairly easy to use the inhaler, based on inhaler acceptability questionnaire

Outcome measures

Outcome measures
Measure
Dose 1 VR506 50 mcg
n=62 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
n=71 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
n=63 Participants
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Assessment of Acceptability of the Device
Very easy
40 Participants
49 Participants
38 Participants
Assessment of Acceptability of the Device
Fairly easy
21 Participants
21 Participants
21 Participants
Assessment of Acceptability of the Device
Missing
1 Participants
1 Participants
4 Participants

Adverse Events

Dose 1 VR506 50 mcg

Serious events: 0 serious events
Other events: 21 other events
Deaths: 0 deaths

Dose 2 VR506 250 mcg

Serious events: 0 serious events
Other events: 33 other events
Deaths: 0 deaths

Dose 3 VR506 500 mcg

Serious events: 0 serious events
Other events: 25 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Dose 1 VR506 50 mcg
n=62 participants at risk
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 2 VR506 250 mcg
n=71 participants at risk
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Dose 3 VR506 500 mcg
n=63 participants at risk
VR506 inhalation powder delivered via a new dry powder inhaler device VR506: VR506 inhalation powder delivered via a new dry powder inhaler device
Respiratory, thoracic and mediastinal disorders
Asthma
19.4%
12/62 • Number of events 15 • 16 weeks
36.6%
26/71 • Number of events 35 • 16 weeks
19.0%
12/63 • Number of events 16 • 16 weeks
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
3.2%
2/62 • Number of events 2 • 16 weeks
0.00%
0/71 • 16 weeks
3.2%
2/63 • Number of events 2 • 16 weeks
Nervous system disorders
Headache
3.2%
2/62 • Number of events 3 • 16 weeks
5.6%
4/71 • Number of events 4 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Nervous system disorders
Dizziness
0.00%
0/62 • 16 weeks
2.8%
2/71 • Number of events 3 • 16 weeks
0.00%
0/63 • 16 weeks
Musculoskeletal and connective tissue disorders
Osteoarthritis
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
3.2%
2/63 • Number of events 3 • 16 weeks
Metabolism and nutrition disorders
Diabetes mellitus
3.2%
2/62 • Number of events 2 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Infections and infestations
Respiratory tract infection
1.6%
1/62 • Number of events 2 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
3.2%
2/63 • Number of events 3 • 16 weeks
Infections and infestations
Acute sinusitis
0.00%
0/62 • 16 weeks
4.2%
3/71 • Number of events 4 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Infections and infestations
Oral candidiasis
3.2%
2/62 • Number of events 2 • 16 weeks
0.00%
0/71 • 16 weeks
0.00%
0/63 • 16 weeks
Respiratory, thoracic and mediastinal disorders
Nasal Congestion
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Respiratory, thoracic and mediastinal disorders
Painful Respiration
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Respiratory, thoracic and mediastinal disorders
Pharyngeal Erythema
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Bronchitis
1.6%
1/62 • Number of events 1 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Infections and infestations
Phyaryngitis
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Infections and infestations
Cellulitis
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Cystisis
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Ear Infection
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Influenza
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Infections and infestations
Nasopharyngitis
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Oropharyngitis Fungal
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Otitis Media
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Pharyngitis Streptococcal
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Infections and infestations
Respiratory Tract Infection Viral
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Rhinitis
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Infections and infestations
Sinusitis
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Tonsillitis
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Infections and infestations
Tonsillitis Streptococcal
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Upper Respiratory Tract Infection
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Infections and infestations
Urinary Tract Infection
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Viral Pharyngitis
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
0.00%
0/63 • 16 weeks
Infections and infestations
Vulvovaginal Candidiasis
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
0.00%
0/63 • 16 weeks
Nervous system disorders
Neuralgia
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
0.00%
0/63 • 16 weeks
Nervous system disorders
Radiculitis
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
0.00%
0/63 • 16 weeks
Nervous system disorders
Sciatica
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Gastrointestinal disorders
Gastritis
1.6%
1/62 • Number of events 1 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Gastrointestinal disorders
Abdominal Pain
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Gastrointestinal disorders
Food Poisoning
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Metabolism and nutrition disorders
Hyperglycaemia
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
0.00%
0/63 • 16 weeks
Musculoskeletal and connective tissue disorders
Myalgia
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Musculoskeletal and connective tissue disorders
Pain in Extremity
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Musculoskeletal and connective tissue disorders
Spinal Osteoarthritis
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Injury, poisoning and procedural complications
Joint Sprain
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Injury, poisoning and procedural complications
Limb Injury
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Injury, poisoning and procedural complications
Tibia Fracture
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Investigations
Alanine Aminotransferase Increased
1.6%
1/62 • Number of events 1 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Investigations
Aspartate Aminotransferase
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
0.00%
0/63 • 16 weeks
Investigations
Blood Pressure Increased
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Hepatobiliary disorders
Cholecystitis Chronic
1.6%
1/62 • Number of events 1 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Vascular disorders
Hypertension
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Vascular disorders
Hypotension
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Blood and lymphatic system disorders
Eosinophilia
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Ear and labyrinth disorders
Middle Ear Effusion
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks
Eye disorders
Conjunctivitis
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
General disorders
Asthenia
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Skin and subcutaneous tissue disorders
Eczema
0.00%
0/62 • 16 weeks
1.4%
1/71 • Number of events 1 • 16 weeks
0.00%
0/63 • 16 weeks
Surgical and medical procedures
Tooth Extraction
0.00%
0/62 • 16 weeks
0.00%
0/71 • 16 weeks
1.6%
1/63 • Number of events 1 • 16 weeks

Additional Information

Gary Burgess, MD

Vectura Limited

Phone: +44(0)1249 667700

Results disclosure agreements

  • Principal investigator is a sponsor employee The terms and conditions of Vectura's agreements with its investigators may vary. Publication may be delayed for Sponsor review and revisions/deletions can be required. Furthermore, a delay to publication may be required by the Sponsor in order to take steps to protect its proprietary information and/or intellectual property rights.
  • Publication restrictions are in place

Restriction type: OTHER