Chronic Obstructive Pulmonary Disorder Clinical Trial
Official title:
A Phase I, Randomised, Double Blind, Placebo Controlled, 3-part Study to Assess the Safety, Tolerability and Pharmacokinetics of Single and Multiple Inhaled Doses of RPL554 Administered by Nebuliser to Healthy Male Subjects and Stable COPD Subjects.
The purpose of the study is to assess the safety of single doses and multiple doses of a new formulation of RPL554 in healthy subjects and subjects with chronic obstructive pulmonary disorder.
Status | Completed |
Enrollment | 112 |
Est. completion date | July 2015 |
Est. primary completion date | July 2015 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Both |
Age group | 18 Years to 75 Years |
Eligibility |
Inclusion Criteria: - Informed consent - Males following contraception requirements, and agree not to donate sperm during study - 12-lead ECG within normal range and no clinically significant abnormality - Screening Holter report (minimum 18 hours) recording that is able to be evaluated for rhythm analysis which shows no abnormality which indicates a significant impairment of subject safety or which may significantly impair interpretation - Capable of complying with all study restrictions and procedures including ability to use the study nebuliser correctly. - Body weight =50 kg. - Negative for HIV, HBV and HCV - Negative cotinine tests prior to randomisation. Additional Inclusion Criteria - Healthy Subjects (Parts A and B) only: - Males aged 18 and 50 years - Considered to be healthy - Vital sign assessments within ranges: - Systolic blood pressure 90 to 140 mmHg - Diastolic blood pressure 50 to 90 mmHg - Heart rate 45 to 90 bpm - BMI 18 and 33 kg/m2 . - Spirometry readings (FEV1 and FVC) =80% of predicted normal. - Never smoked or is ex-smoker for =12 months with a smoking history of <5 pack years Additional Inclusion Criteria - COPD Subjects (Part C) only: - Male and females aged 40 to 75 years - If female must be of non-childbearing potential (postmenopausal or permanently sterilised) - BMI 18 and 33 kg/m2 (inclusive). - COPD diagnosis (defined by ATS/ERS guidelines Celli and MacNee, 2004) with symptoms compatible with COPD for at least 1 year - As defined in GOLD guidelines 2014: Post-bronchodilator spirometry at screening: - Post-salbutamol FEV1/FVC ratio 0.70 - Post-salbutamol FEV1 =50 % and =80% of predicted normal - No current conditions that may significantly impair subject compliance, safety or influence study results. - Vital sign assessments within ranges: - Systolic blood pressure 100 to 160 mmHg - Diastolic blood pressure 50 to 90 mmHg - Heart rate 45 to 90 bpm - Clinically stable COPD in the last 4 weeks - Chest X-ray (post anterior) at screening, or within 6 months prior to screening showing no abnormalities, which are both clinically significant and unrelated to COPD. - Meet the concomitant medication restrictions - An ex-smoker for =6 months with a smoking history of =10 pack years - Capable of withdrawing from regular bronchodilators Exclusion Criteria: - Respiratory tract infection (both upper and lower) treated with antibiotics in last 12 weeks - Clinically significant abnormal values for safety laboratory tests or physical examination - History or suspected history of drug or alcohol abuse within the past 5 years. - Known allergy to the study drug or any of the excipients of the formulation. - Donated blood or blood products or had substantial loss of blood (more than 500 mL) in last 4 weeks or intention to donate blood or blood products during the study. - Received an experimental drug or used an experimental medical device within 3 months or within a period less than 5 times the drug's half-life, whichever is longer - Pre-planned surgery or procedures that would interfere with the conduct of the study. - Employee of the Investigator or study site or family members of the employees or the Investigator. - History of regular alcohol consumption within last 6 months - Unable or unwilling to comply fully with the study protocol. - Mentally or legally incapacitated. - Unable or unwilling to undergo multiple venepuncture procedures or having poor access to veins suitable for cannulation. - History of malignancy of any organ system, treated or untreated within the past 5 years, with the exception of localised basal cell carcinoma of the skin. - Any other reason that the Investigator considers makes the subject unsuitable to participate. Additional Exclusion Criteria - Healthy Subjects (Parts A and B) only -Positive test for alcohol or drugs of abuse Additional Exclusion Criteria - COPD Subjects (Part C) only - Positive test for alcohol or drugs of abuse prior to randomisation (unless explained by the subject's medication). - A history of life-threatening COPD including Intensive Care Unit admission and/or requiring intubation. - COPD exacerbation requiring oral steroids within the last 12 months - A history of one or more hospitalization for COPD in last 12 months - Evidence of cor pulmonale or clinically significant pulmonary hypertension. - Other respiratory disorders: Subjects with a current diagnosis of asthma, active tuberculosis, lung cancer, bronchiectasis, sarcoidosis, lung fibrosis, interstitial lung diseases, sleep apnoea, known alpha1-AT deficiency or other active pulmonary diseases. - Previous lung resection or lung reduction surgery. - Active participation in a pulmonary rehabilitation program. - History of chronic uncontrolled disease that the Investigator believes are clinically significant. - Documented severe cardiovascular disease: angina, recent or suspected myocardial infarction, History of unstable, or uncontrolled hypertension, or has been diagnosed with hypertension in last 3 months. - Major surgery, (requiring general anaesthesia) within last 6 weeks before the screening visit, or will not have fully recovered from surgery, or planned surgery through the end of the study. - History of significant non compliance in previous investigational studies or with prescribed medications. - Requires oxygen, even on an occasional basis. |
Allocation: Randomized, Endpoint Classification: Safety Study, Intervention Model: Single Group Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
United Kingdom | Medicines Evaluation Unit | Manchester |
Lead Sponsor | Collaborator |
---|---|
Verona Pharma plc |
United Kingdom,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Adverse events | Adverse events | From screening until last visit (up to 10 days after last dose) | Yes |
Primary | Vital signs | Blood pressure and pulse rate | Pre-dose, up to 24 hours post last dose and last visit | Yes |
Primary | Laboratory safety assessments | Biochemistry, haematology and urinalysis | Pre-dose, up to 24 hours post last dose and last visit | Yes |
Primary | ECG | ECG | Pre-dose, up to 24 hours post last dose and last visit | Yes |
Primary | Physical Examination | Pre-dose, 24 hours post last dose and last visit | Yes | |
Primary | Holter Monitoring | Continuous heart monitoring | 24 hours post dose | Yes |
Secondary | Pharmacokinetics (trough measurement Blood sampling for RPL554 concentration) | Blood sampling for RPL554 concentration | 24 hour profile after first and last dose, trough measurement on Days 2-5 for Parts B and C | No |
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
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