Single-Dose Clinical Pharmacology Study in Asthmatic Adolescent and Adult Patients (ADO pMDI)

A SINGLE-DOSE, OPEN LABEL, RANDOMIZED, 3-WAY CROSSOVER, CLINICAL PHARMACOLOGY STUDY OF CHF 1535 100/6 pMDI (FIXED COMBINATION OF BECLOMETHASONE DIPROPIONATE 100 µg PLUS FORMOTEROL FUMARATE 6 µg) WITH OR WITHOUT SPACER DEVICE VERSUS THE FREE COMBINATION OF LICENSED BECLOMETHASONE pMDI AND FORMOTEROL pMDI IN ASTHMATIC ADOLESCENT PATIENTS AND ONE OPEN ARM FOR ADULT PATIENTS AS CONTROL GROUP TREATED WITH CHF 1535 100/6 pMDI.

This clinical pharmacology want to investigate the systemic availability of BDP/B17MP (active metabolite of BDP) and formoterol after single oral inhalation of CHF 1535 100/6 pMDI with and without spacer device (AeroChamber Plus™) and in comparison to a free combination of BDP pMDI plus formoterol pMDI licensed products; this will be additionally compared to the systemic exposure in adults without the spacer device.

Study Overview

• Status: Completed
• Conditions: Asthma
• Intervention / Treatment: Drug: Test treatments CHF 1535 100/6 pMDI (Foster®) TEST1; Drug: CHF 1535 100/6 pMDI (Foster®) using AeroChamber Plus™ (TEST 2).; Drug: BDP pMDI 100 µg (Qvar®) plus formoterol fumarate pMDI 6 µg (Atimos®) (REF); Drug: CHF 1535 100/6 pMDI (Foster®) (CTR)

Detailed Description

The proposed clinical pharmacology study is aimed to investigate the systemic availability of BDP/B17MP (active metabolite of BDP) and formoterol after single oral inhalation of CHF 1535 100/6 pMDI (to reach a total dose of BDP 400 µg and formoterol 24 µg) with and without spacer device (AeroChamber Plus™) and in comparison to a free combination of BDP pMDI plus formoterol pMDI licensed products (to reach the same total dose of BDP and formoterol) in adolescent asthmatic patients. The systemic exposure to BDP/B17MP and formoterol after inhalation of CHF 1535 pMDI in adolescents will be additionally compared to the systemic exposure in adults without the spacer device.

The chosen doses correspond to the maximum daily dose of the two components administered as fixed combination.

• Study Type: Interventional
• Enrollment (Actual): 60
• Phase: Phase 2

Contacts and Locations

Study Locations

• Poland
  • Lodz, Poland, 90153
    • Uniwersytecki Szpital Kliniczny nr 1

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 12 years to 18 years (Child, Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

- Inclusion criteria

Patients will be enrolled if they meet all of the following criteria:

1. Male and female adolescents, aged ≥ 12 and < 18 years at the time of Screening Visit or male and female adults, aged ≥ 18 and ≤ 65 years at the time of Screening Visit.
2. Written informed consent obtained by the patient in case of adult patients and by parents/legal representative and by the minor (according to local regulation).
3. A diagnosis of asthma as defined in the GINA guidelines (updated 2010) 6 months before the screening visit.
4. Male/female adolescent and adult patients with asthma stable enough, according to GINA guidelines (updated 2010) and based on the Investigator's opinion, to allow a wash out period from inhaled BDP of 2 days before each single day study treatments and any ICS other than BDP of 1 day before each single day study treatments.
5. Male/female adolescents and adults asthmatic patients already treated with ICS or ICS/long-acting inhaled β2-agonists or using short-acting inhaled β2-agonists as reliever to control asthma symptoms.
6. Adolescents and adults with a forced expiratory volume in one second (FEV1) > 70% of predicted values (% pred) after withholding short acting β2-agonist treatment for a minimum of 6 h prior to screening or 24 hours in case of long acting β2-agonist.
7. Non- or ex-smokers who smoked less than 5 pack-years (e.g. < 20 cigarettes per day for 5 years) and stopped smoking for at least 1 year.
8. A cooperative attitude and ability to be trained about the proper use of pMDI with and without a spacer device and compliant to study procedures.

9. Body mass index (BMI) ≥18.5 and ≤ 32 kg/m2

   • Exclusion criteria

Patients will not be enrolled if one or more of the following criteria are present:

1. Pregnant or breast-feeding female patients. Sexually active female not using efficient contraception throughout the entire study period (e.g. oestro-progestatives, condoms, intrauterine devices). A urinary pregnancy test will be performed at screening and treatment visits (mandatory in the adult population and at discretion of the investigator in the adolescent population) in women of childbearing potential;
2. Having received an investigational drug within 2 months before the screening visit (Visit 1).
3. Diagnosis of COPD, in the adult patients, as defined by the current GOLD guidelines (updated 2010).
4. Known hypersensitivity to the active treatments.
5. Inability to perform the required breathing technique and blood sampling.
6. Hospitalization due to exacerbation of asthma within 1 month prior to the screening visit.
7. Lower respiratory tract infection within 1 month prior to screening visit.
8. Obesity, i.e. > 97% weight percentile by local standards.
9. Significant medical history of and/or treatments for cardiac, renal, neurological, hepatic, endocrine diseases, that may interfere with patient's safety, compliance, or study evaluations, according to the Investigator's opinion;
10. History of drug addiction or excessive use of alcohol (weekly intake in excess of 28 units alcohol; one unit being a glass of beer, wine or a measure of spirits), or excessive consumption of xanthine containing substances (daily intake in excess of 5 cups of coffee, tea, cola, etc) or psychological or other emotional problems likely to invalidate informed consent, or limit the ability of the subject to comply with the protocol requirements;
11. Treatment with a xanthine derivative (e.g. theophylline) formulations in the 4 weeks prior to screening;
12. Blood donation (450 mL or more) (for the adult population) or significant blood loss in the 12 weeks before the screening visit.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Crossover Assignment
• Masking: None (Open Label)

Number of Arms

4

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Active Comparator: CHF 1535 100/6 pMDI (Foster®) TEST 1; Adolescents CHF 1535 100/6, 4 puffs (total dose: BDP 400 µg/FF 24 µg) pMDI	Drug: Test treatments CHF 1535 100/6 pMDI (Foster®) TEST1
Active Comparator: CHF 1535 100/6 pMDI (Foster®) AeroChamber Plus™ (TEST 2).; CHF 1535 100/6 pMDI (Foster®) using AeroChamber Plus™ spacer device in adolescents (TEST 2)	Drug: CHF 1535 100/6 pMDI (Foster®) using AeroChamber Plus™ (TEST 2).
Active Comparator: (Qvar®: BDP 400 µg)+(Atimos®: formoterol 24 µg); BDP 100 µg pMDI, 4 puffs (Qvar®, total dose: BDP 400 µg) + formoterol fumarate 6 µg pMDI, 4 puffs (Atimos®, total dose: formoterol 24 µg)	Drug: BDP pMDI 100 µg (Qvar®) plus formoterol fumarate pMDI 6 µg (Atimos®) (REF); Other Names: Free combination of BDP pMDI 100 µg (Qvar®) plus formoterol fumarate pMDI 6 µg (Atimos®) in adolescents (REF)
Active Comparator: CHF 1535 100/6, 4 puffs (total dose: BDP 400 µg/FF 24 µg) pMDI; Adults CHF 1535 100/6, 4 puffs (total dose: BDP 400 µg/FF 24 µg) pMDI	Drug: CHF 1535 100/6 pMDI (Foster®) (CTR); Other Names: CHF 1535 100/6 pMDI (Foster®) in adults (CTR)

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
AUC0-t of B17MP CHF 1535 100/6 pMDI with and without spacer vs free combination of BDP pMDI and formoterol pMDI	In adolescents, the systemic exposure of B17MP as AUC0-t, after inhalation of CHF 1535 100/6 pMDI with and without spacer device (AeroChamber Plus™) vs already licensed free combination of BDP pMDI and formoterol pMDI without spacer.	: pre-dose (within 5 min from dosing), 5 min; 15 min; 30 min; 1, 2, 4, 6 and 8 hr after inhalation.

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
AUC0-t, AUC0-inf, Cmax, tmax and t½ for BDP and formoterol	In adolescents, after inhalation of CHF1535 100/6 pMDI both with and without spacer vs a free combination of licensed BDP and Formoterol pMDIs.	: pre-dose (within 5 min from dosing), 5 min; 15 min; 30 min; 1, 2, 4, 6 and 8 hr after inhalation.
AUC0-0.5h, AUC0-inf, Cmax, tmax and t½ for B17MP	In adolescents, after inhalation of CHF1535 100/6 pMDI both with and without spacer vs a free combination of licensed BDP and Formoterol pMDIs.	: pre-dose (within 5 min from dosing), 5 min; 15 min; 30 min; 1, 2, 4, 6 and 8 hr after inhalation.
plasma glucose and plasma potassium AUC0-t; Cmin; Tmin; Cmax; Tmax	In adolescents, after inhalation of CHF 1535 100/6 pMDI with and without spacer (AeroChamber Plus™)vs fre combination	: pre-dose (within 5 min from dosing), 5 min; 15 min; 30 min; 1, 2, 4, 6 and 8 hr after inhalation.
Heart rate as AUC0-8h of CHF 1535 100/6 pMDI	In adolescents, after inhalation of CHF1535 100/6 pMDI both with and without spacer vs free combination	pre-dose (within 5 min from dosing), 5 min; 10 min; 15 min; 30 min; 1, 2, 4, 6 and 8 hr after inhalation.
FEV1; time everaged FEV1 value AUC0-8h; peak FEV1	In adolescents, after inhalation of CHF1535 100/6 pMDI both with and without spacer vs a free combination of licensed BDP and Formoterol pMDIs.	pre-dose; 30 min; 1, 2, 4, 6 and 8 hr after inhalation.

Collaborators and Investigators

• Sponsor: Chiesi Farmaceutici S.p.A.

Publications and helpful links

General Publications

• Kuna P, Govoni M, Lucci G, Scuri M, Acerbi D, Stelmach I. Pharmacokinetics and pharmacodynamics of an extrafine fixed pMDI combination of beclometasone dipropionate/formoterol fumarate in adolescent asthma. Br J Clin Pharmacol. 2015 Sep;80(3):569-80. doi: 10.1111/bcp.12640. Epub 2015 Jun 1.

Helpful Links

• Study Record on EU Clinical Trials Register including results

Study record dates

Study Major Dates

• Study Start: February 1, 2012
• Primary Completion (Actual): October 1, 2012
• Study Completion (Actual): October 1, 2012

Study Registration Dates

• First Submitted: October 4, 2012
• First Submitted That Met QC Criteria: March 1, 2013
• First Posted (Estimate): March 4, 2013

Study Record Updates

• Last Update Posted (Actual): July 31, 2020
• Last Update Submitted That Met QC Criteria: July 30, 2020
• Last Verified: July 1, 2020

More Information

Terms related to this study

• Keywords: adolescents; adults
• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Immune System Diseases; Lung Diseases; Hypersensitivity, Immediate; Bronchial Diseases; Lung Diseases, Obstructive; Respiratory Hypersensitivity; Hypersensitivity; Asthma; Physiological Effects of Drugs; Adrenergic Agents; Neurotransmitter Agents; Molecular Mechanisms of Pharmacological Action; Autonomic Agents; Peripheral Nervous System Agents; Adrenergic Agonists; Bronchodilator Agents; Anti-Asthmatic Agents; Respiratory System Agents; Adrenergic beta-2 Receptor Agonists; Adrenergic beta-Agonists; Formoterol Fumarate
• Other Study ID Numbers: CCD-1104-PR-0062