- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01424397
Intranasal SB-705498 in Allergic Rhinitis (AR) Patients
August 1, 2019 updated by: GlaxoSmithKline
A Randomized, Double-blind, Placebo Controlled, Incomplete Block, 3 Way Cross Over Study in Subjects With Allergic Rhinitis to Assess the Effect of Intranasal Repeat Doses of SB-705498 When Administered Alone or in Conjunction With Intranasal Fluticasone Propionate on the Symptoms of Rhinitis in the Vienna Allergen Challenge Chamber
This study is designed to look at the affect of SB-705498 on allergic rhinitis symptoms induced by an allergen chamber challenge.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
70
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Vienna, Austria, A-1150
- GSK Investigational Site
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 65 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Diagnosis of AR, as determined by the presence of rhinitis symptoms that last for several months per year, for more than 1 year and are not attributed to allergy, infections or nasal abnormalities.
- TNSS score of >=4 following screening allergen challenge chamber.
- Positive skin prick test for seasonal pollen
- Positive RAST for seasonal pollen
- Healthy as determined by responsible physician with the exception of mild asthma and AR
- Male or female between 18 and 65 years of age inclusive.
A female subject is eligible to participate if she is of:
- Non-childbearing potential defined as pre-menopausal females with a \documented tubal ligation or hysterectomy; or postmenopausal defined as 12 months of spontaneous amenorrhea [in questionable cases a blood sample with simultaneous follicle stimulating hormone (FSH) > 40 MlU/ml and estradiol < 40 pg/ml (<147 pmol/L) is confirmatory].
- Child-bearing potential and agrees to use one of the contraception methods listed as instructed. Female subjects must agree to use contraception until 84 days post-last treatment administration.
- Male subjects with female partners of child-bearing potential must agree to use one contraception as instructed. This must be followed from the time of the first dose of study medication until 84 days post-last treatment administration.
- Body weight ≥ 50 kg (males) and ≥45kg (females) and BMI within the range 19 - 29.9 kg/m2 (inclusive).
- Screening pre-challenge FEV1 greater than or equal to 80% and baselines FEV1/FVC greater than or equal to 70% of predicted value.
- Capable of giving written informed consent.
- Average QTcB, < 450 msec; or QTc < 480 msec in subjects with Bundle Branch Block.
- AST and ALT < 2xULN; alkaline phosphatase and bilirubin less than or equal to 1.5xULN
Exclusion Criteria:
- Nasal abnormalities likely to affect the outcome of the study,
- History of frequent nosebleeds.
- Respiratory disease other than mild asthma
- A positive pre-study Hepatitis B or Hepatitis C result within 3 months of screening
- Current or chronic history of liver disease, or known hepatic or biliary abnormalities
- Positive pre-study drug/alcohol/smoking screen.
- A positive test for HIV antibody.
History of regular alcohol consumption within 6 months of the study defined as:
• An average weekly intake of >14 drinks for males or >7 drinks for females.
- The subject has participated in a clinical trial and has received an investigational product within 30 days, 5 half-lives or twice the duration of the biological effect of the investigational product prior to D1.
- Exposure to more than four new chemical entities within 12 months prior to D1.
- Use of prescription or non-prescription drugs, including vitamins, herbal and dietary supplements within 7 days prior to the first dose of study medication.
- History of sensitivity to any of the study medications, or components
- Where participation in the study would result in donation of blood or blood products in excess of 500 mL within a 56 day period.
- Pregnant females as determined by positive serum or urine hCG test at screening or prior to dosing.
- Lactating females.
- Subject is mentally or legally incapacitated.
- Urine cotinine levels indicative of smoking
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: CROSSOVER
- Masking: DOUBLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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EXPERIMENTAL: SB-705498
Experimental
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12mg intranasal
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ACTIVE_COMPARATOR: Fluticasone Propionate
Active Comparator
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200ug intranasal
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PLACEBO_COMPARATOR: Placebo
Placebo Comparator
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placebo intranasal
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EXPERIMENTAL: SB-705498+FP
Experimental
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12mg intranasal
200ug intranasal
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Mean Total Nasal Symptom Score (TNSS) and Its Individual Components on Day 8
Time Frame: Day 8 of each treatment period
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Nasal symptoms (nasal congestion, rhinorrhoea, itching and sneezing) were scored on a scale from 0 to 3 where 0= absent symptoms, 3 = severe symptoms.
TNSS was calculated as the sum of the response for all 4 individual nasal symptom scores.
TNSS ranged from 0 to 12, where 0=absent symptoms, 3=severe symptoms.
Higher the score, more severe the symptoms.
Weighted mean (WM) of TNSS and its individual components (nasal congestion, rhinorrhoea, itching and sneezing) are presented on Day 8. Weighted mean was calculated over the time interval 0 to 4 hours after start of allergen chamber challenge by calculating the area under the curve of TNSS/component from time of the first observation to time of the last observation (AUC [tf-t1 hours]) using the trapezoidal rule, and then dividing by the actual relevant time interval (tf-t1) required by participant to complete the chamber challenge assessments.
A Bayesian analysis was conducted to derive the posterior probability for TNSS.
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Day 8 of each treatment period
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Mean TNSS and Its Individual Components From Day 4 to Day 8
Time Frame: pre-evening (pm) dose on Days 4, 5, 6, 7 and pre-challenge [1 hour (hr)] on Day 8 of each treatment period
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Nasal symptoms (nasal congestion, rhinorrhoea, itching and sneezing) were scored on a scale from 0 to 3 where 0= absent symptoms, 3 = severe symptoms.
TNSS was calculated as the sum of the response for all 4 individual nasal symptom scores.
TNSS ranged from 0 to 12, where 0=absent symptoms, 3=severe symptoms.
Higher the score, more severe the symptoms.
Mean of TNSS and its individual components is presented pre-evening (pm) dose on Days 4, 5, 6, 7 and pre-challenge [1 hour (hr)] on Day 8.
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pre-evening (pm) dose on Days 4, 5, 6, 7 and pre-challenge [1 hour (hr)] on Day 8 of each treatment period
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Total Nasal Airflow on Day 8 Measured Using Active Anterior Rhinomanometry (AAR)
Time Frame: Day 8
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Total Nasal Airflow is calculated as the sum of the left nostril and the right nostril airflow values.
AAR is a very sensitive method of assessing clinical parameters of nasal obstruction (nasal flow, nasal resistance and nasal flow increase).
A participant was instructed to breathe through one nostril while a sensor in the other nostril measured the difference in pre-nasal and choanal pressure.
The system was connected to a computer.
Nasal flow and nasal resistance were observed at pressure levels of 75, 150 and 300 Pascal.
The defined measuring range for the flow was +-1000 milliliter per second (mL/s).
Weighted means for total nasal airflow Resistance was calculated by dividing the area under the curve between 1 and 4 hours (via the linear trapezoidal method) by the total duration that the participant took to complete the chamber challenge assessments.
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Day 8
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Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) Following Repeat Doses of SB-705498 or or SB-705498 Matching Placebo
Time Frame: Day 8
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The RQLQ composed of 28 items covering 7 domains of health.
Each question is scored on a scale of 0 to 6 (where, 0 = not troubled and 6 = extremely troubled).
7 domains were: Activities (3 items):1, 2, 3;Sleep (3 items): 4, 5, 6; Non-nose/eye symptoms (7 items): 7, 8, 9, 10, 11, 12, 13; Practical Problems (3 items): 14, 15, 16; Nasal Symptoms (4 items): 17, 18, 19, 20; Eye Symptoms (4 items): 21, 22, 23, 24; Emotional (4 items): 25, 26, 27, 28 consisted of total 28 items.
Domain activity score = total post-baseline score for individualized activity items answered on both visits divided by total Baseline score for individualized activity items answered on both visits multiplied by the Baseline score for item(s) missing post-baseline.
The global RQLQ score was calculated by averaging all 28 item scores, which ranges from 0 to 6 (where, 0 = not troubled and 6 = extremely troubled).
Higher scores indicate worsening of symptoms.
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Day 8
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Area Under Concentration-time Curve (AUC) for SB-705498 on Day 8
Time Frame: Period 1: Day 1 (post dose 1 and 5 h) and 8 (Pre-dose (0.0 h), post dose 1 and 5 h), Period 2 and 3: Day 1 (Pre-dose 0.0 h, post dose 1 and 5 h) and 8 (Pre-dose (0.0 h), post dose 1 and 5 h)
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Plasma samples for pharmacokinetic (PK) analysis were drawn at indicated time points of each treatment period.
AUC0-t was calculated by the linear trapezoidal method.
AUC0-infinity was calculated as the sum of the AUC0-t plus the ratio of the last measurable plasma concentration to the elimination rate constant, where first-order elimination or terminal rate constant was calculated from a semi-log plot of the plasma concentration versus time curve.
The parameter was calculated by linear least-squares regression analysis using the last three (or more) non-zero plasma concentrations.
Values were reported as Least Squares Geometric Means with respective % CV.
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Period 1: Day 1 (post dose 1 and 5 h) and 8 (Pre-dose (0.0 h), post dose 1 and 5 h), Period 2 and 3: Day 1 (Pre-dose 0.0 h, post dose 1 and 5 h) and 8 (Pre-dose (0.0 h), post dose 1 and 5 h)
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Maximum Observed Concentration (Cmax) for SB-705498 on Day 8
Time Frame: Period 1: Day 1 (post dose 1 and 5 h) and 8 (Pre-dose (0.0 h), post dose 1 and 5 h), Period 2 and 3: Day 1 (Pre-dose 0.0 h, post dose 1 and 5 h) and 8 (Pre-dose (0.0 h), post dose 1 and 5 h)
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Plasma samples for pharmacokinetic analysis were drawn at indicated time points of each treatment period.
Cmax was defined as maximal measured plasma concentration over the time span specified.
Values were reported as least squares geometric means with respective geometric coefficient of variation (% CV).
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Period 1: Day 1 (post dose 1 and 5 h) and 8 (Pre-dose (0.0 h), post dose 1 and 5 h), Period 2 and 3: Day 1 (Pre-dose 0.0 h, post dose 1 and 5 h) and 8 (Pre-dose (0.0 h), post dose 1 and 5 h)
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Number of Participants With Vital Signs of Potential Clinical Importance (PCI)
Time Frame: Up to Week 16
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Vital signs assessment included heart rate, blood pressure, and temperature.
Criteria for vital sign values meeting potential clinical concern included: systolic blood pressure (SBP) <85 and >160 millimeters of mercury (mm Hg), diastolic blood pressure (DBP) < 45 and > 100 mm Hg, temperature <36 and >37.5 Degree Celsius and heart Rate <40 and >110 beats per minute.
Only parameters with PCI values are reported.
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Up to Week 16
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Change From Baseline in ECG Values: Heart Rate
Time Frame: Baseline and Day 8 of each treatment period
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Single 12-lead ECGs were obtained at each time point during the study using an ECG machine that automatically calculated heart rate and measured PQ, QRS, QT, and QTc intervals.
Baseline was assessment on Day 1. Change from Baseline was the values at specified time points subtracted by the Baseline value.
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Baseline and Day 8 of each treatment period
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Change From Baseline in ECG Values: PR Interval, QRS Duration, QT Interval, QTcB, QTcF
Time Frame: Baseline and Day 8 of each treatment period
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Single 12-lead ECGs were obtained at each time point during the study using an ECG machine that automatically calculated heart rate and measured PQ, QRS, QT, QTc corrected by Bazett's formula (QTcB) and QTc corrected by Fridericia's formula (QTcF).
Baseline was assessment on Day 1. Change from Baseline was the values at specified time points subtracted by the Baseline value.
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Baseline and Day 8 of each treatment period
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Number of Participants With Hematology Parameters of PCI
Time Frame: Up to Week 16
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The PCC range for hematology parameters included white blood cell count, low: 0.67, high 1.82, neutrophil count, low: 0.83, Hemoglobin, male- high 1.03, female- high 1.13, hematocrit, male- high 1.02, female- high 1.17, Platelet Count, low: 0.67, high: 1.57, lymphocytes, low 0.81.
Only parameters with PCI values are reported.
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Up to Week 16
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Number of Participants With Clinical Biochemistry Parameters of PCI
Time Frame: Up to Week 16
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The PCC range for clinical chemistry parameters included albumin, low: 0.86, millimole per liter (mmol)/L, calcium, low: 0.91, high: 1.06, glucose.
Low: 0.71, high: 1.41, Potassium, low: 0.86, high: 1.10, Sodium, low: 0.96, high: 1.03, Total CO2, Low: 0.86, high: 1.14, Creatinine, in male, Low: <75 micromole per liter (μmol/L), high: >110 μmol/L, female, Low: <65 μmol/L, high: >95, Blood Urea Nitrogen (BUN), high: >1.5xULN mmol/L, Uric Acid, in male, Low: < 180 μmol/L, high: > 480 μmol/L, female, Low: < 120 μmol/L, high: > 420.
Only parameters with PCI values are reported.
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Up to Week 16
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
April 14, 2011
Primary Completion (ACTUAL)
July 7, 2011
Study Completion (ACTUAL)
July 7, 2011
Study Registration Dates
First Submitted
August 18, 2011
First Submitted That Met QC Criteria
August 25, 2011
First Posted (ESTIMATE)
August 29, 2011
Study Record Updates
Last Update Posted (ACTUAL)
September 13, 2019
Last Update Submitted That Met QC Criteria
August 1, 2019
Last Verified
August 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 111924
- 2011-000115-11 (EUDRACT_NUMBER)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
YES
IPD Plan Description
Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Study Data/Documents
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Study Protocol
Information identifier: 111924Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Statistical Analysis Plan
Information identifier: 111924Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Informed Consent Form
Information identifier: 111924Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Dataset Specification
Information identifier: 111924Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Annotated Case Report Form
Information identifier: 111924Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Clinical Study Report
Information identifier: 111924Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Individual Participant Data Set
Information identifier: 111924Information comments: For additional information about this study please refer to the GSK Clinical Study Register
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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