Safety and Efficacy Comparison Between CHF5993 100/6 12.5µg pMDI to Seretide Evohaler 125/25µg pMDI in Adolescent Subjects With Asthma

ConditionAsthma
Trial statusNot yet recruiting
Trial phasePhase 3
Trial typeInterventional
Biological sexAll
Age12-17
SponsorChiesi Farmaceutici S.p.A.

About this trial

The CLI-05993AA5-06 study is an interventional study designed to investigate the safety and efficacy of a new experimental drug called CHF5993 pMDI compared to the currently approved Seretide 125 Evohaler pMDI in adolescent patients with uncontrolled asthma.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Subject's written informed consent obtained prior to any study related procedure;

Male and female adolescent aged ≥ 12 and <18 years;

Subject participating in the Pharmacokinetic(s) (PK) part of the study, body weight should be ≥ 30kg

A documented history of asthma for at least 6 months

Disqualifiers

History of "at risk" asthma: history of near fatal asthma or of a past hospitalization for asthma in an intensive care unit which, in the judgement of the Investigator, may place the subject at undue risk;

Recent exacerbation or respiratory tract infection: hospitalization, emergency room admission or use of SCS for an asthma exacerbation or a documented diagnosis of lower respiratory tract infection that required antibiotics or an unresolved respiratory tract infection within 4 weeks prior to Screening Visit (V1) or during the run-in period;

Respiratory disorders other than asthma: this can include but is not limited to: α1-antitrypsin deficiency, active tuberculosis, bronchiectasis, cystic fibrosis, sarcoidosis, pulmonary hypertension and interstitial lung disease;

Current smokers (including e-cigarettes, vaping and hookah), or ex-smokers with a smoking history of ≥5 pack-years (pack-years = the number of cigarette packs per day times the number of years), or current use of inhaled or oral cannabis products. Ex-smokers must have stopped smoking ≥1 year (≥6 months for e-cigarettes);

Trial design

Design model

Parallel

Treatments tested in this trial

  • CHF5993 100/6/12.5 μg pMDI HFA-152a

    Drug

    Drug: CHF5993 100/6/12.5 μg pMDI HFA-152a administered via Pressurized Metered Dose Inhaler (pMDI). Active ingredients: Beclomethasone Dipropionate (BDP)//Formoterol Fumarate (FF) /Glycopyrronium Bromide (GB) 100/6/12,5μg per actuation; Excipients: HFA-152a propellant.

  • Seretide Evohaler

    Drug

    Drug: Seretide Evohaler administered via Pressurized Metered Dose Inhaler (pMDI). Active ingredients: Fluticasone Propionate (FP)/Salmeterol Xinafoate (SLM) pMDI 125/25μg per actuation; Excipients: HFA-134a propellant.

Treatment groups

700 Participants
are divided into 2 treatment groups
Group A: Inhaler CHF5993 100/6/12,5μg pMDIExperimental treatment 1 intervention
Group B: Seretide Evohaler FP/SLM pMDI 125/25μgActive comparator 1 intervention

Trial outcomes

Primary outcomes

1

Change from baseline in pre-dose Forced Expiratory Volume FEV1 in the first second (FEV1).

Population summary measure is the adjusted mean between treatment difference comparing CHF5993 BDP/FF/GB pMDI vs. Seretide® Evohaler® FP/SLM pMDI in a Intent To Treat (ITT) Population to demonstrate the superiority of CHF5993 BDP/FF/GB pMDI compared to Seretide Evohaler FP/SLM pMDI

Time frame
Baseline (pre-dose on Week 0) and Week 26

Secondary outcomes

1

Change from baseline in 2h post-dose FEV1

Population summary measure is the adjusted mean between treatment difference comparing CHF5993 BDP/FF/GB pMDI vs. Seretide® Evohaler® FP/SLM pMDI in ITT population to demonstrate the superiority of CHF5993 BDP/FF/GB pMDI compared to Seretide Evohaler FP/SLM pMDI

Time frame
Baseline (pre-dose on Week 0) and Week 26
2

Evaluation of Severe asthma exacerbations rate over the 52 weeks of treatment

Time frame
Over the 52 weeks of treatment
3

Time to first severe exacerbation during the entire 52 weeks of treatment

Time frame
Over the 52 weeks of treatment
4

Change from baseline in the 7-item Asthma Control Questionnaire (ACQ-7) at Week 12, Week 26 and Week 52 during study visits (using centralized spirometry)

The 7-item Asthma Control Questionnaire (ACQ-7) score ranges from 0 to 6, with higher scores indicating worse asthma control.

Time frame
Baseline (pre-dose on Week 0) and Week 12, Week 26, Week 52

Other outcomes

Sponsors and contacts

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