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Aclidinium bromide 400 μg

Phase 2

Chronic Obstructive Pulmonary Disease (COPD) | Small molecule | Respiratory |AstraZeneca PLC|Last Updated: Dec 11, 2023

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment30

FDA Designations

No designations recorded

Clinical trial landscape

Aclidinium bromide 400 μg · 2 trials · 2 indications

Phase 2 1Phase 1 1
NCT00868231Efficacy of Aclidinium Bromide Administered in Chronic Obstructive Pulmonary Disease (COPD) PatientsChronic Obstructive Pulmonary Disease (COPD)
COMPLETED30 Analytics
PHASE2COMPLETED
Efficacy of Aclidinium Bromide Administered in Chronic Obstructive Pulmonary Disease (COPD) Patients
Chronic Obstructive Pulmonary Disease (COPD)Unlock trial analytics

Study Endpoints

Primary Endpoints

Change From Baseline in Normalised Forced Expiratory Volume in One Second (FEV1) Area Under the Curve (AUC) 0-12 hr at Day 15 on Treatment.
Day 15
Maximum Observed Plasma Concentration (Cmax)
Day 1 and Day 9

Characterization of Cmax, taken directly from the individual concentration-time curve after single dose or multiple dose.

Time to Reach Maximum Observed Concentration (Tmax)
Day 1 and Day 9

Characterization of Tmax, taken directly from the individual concentration-time curve after single dose or multiple dose.

Area Under the Concentration-time From Zero to Infinity (AUCinf)
Day 1

Characterization of AUCinf (single dose). Area under the concentration time curve from time zero extrapolated to infinity. AUC(0-∞) is estimated by AUC(last) + Clast/λz where Clast is the last observed quantifiable concentration.

Area Under the Concentration-time From Time 0 to 12 Hours Post-dose [AUC(0-12)]
Day 1 and Day 9

The AUC(0-12) of aclidinium bromide and its metabolites after single dose of aclidinium bromide in healthy Chinese participants is investigated. Description of the AUC(0-12), partial area under the concentration- time curve in the dose interval after single dose or multiple dose.

Area Under the Concentration-time From Zero to the Last Quantifiable Concentration (AUClast)
Day 1 and Day 9

Characterization of AUClast, taken directly from the individual concentration-time curve after single dose or multiple dose.

Half-life Associated With Terminal Slope of a Semi-logarithmic Concentration-time Curve (t½λz)
Day 1 and Day 9

Characterization of t½λz, of aclidinium bromide and its metabolites after single and multiple doses of aclidinium bromide in healthy Chinese participants.

Apparent Total Body Clearance From Plasma After Extravascular Administration (CL/F)
Day 1 and Day 9

Characterization of CL/F, of aclidinium bromide after single and multiple doses of aclidinium bromide in healthy Chinese participants.

Volume of Distribution (Apparent) Following Extravascular Administration Based on Terminal Phase (Vz/F)
Day 1 and Day 9

Characterization of Vz/F, of aclidinium bromide after single and multiple doses of aclidinium bromide in healthy Chinese participants.

Mean Residence Time of the Unchanged Drug in the Systemic Circulation (MRTinf)
Day 1

Characterization of MRTinf, of aclidinium bromide after single dose of aclidinium bromide in healthy Chinese participants.

Minimum Observed Drug Concentration (Cmin)
Day 1 and Day 9

Characterization of Cmin, taken directly from the individual concentration-time curve after single dose or multiple dose.

Average Drug Concentration Over a Dosing Interval (Cavg)
Day 9

Characterization of Cavg, of aclidinium bromide and its metabolites after multiple doses of aclidinium bromide in healthy Chinese participants.

Accumulation Ratio for Cmax [Rac(Cmax)]
Day 9

Characterization of Rac(Cmax), of aclidinium bromide and its metabolites after multiple doses of aclidinium bromide in healthy Chinese participants. Rac(Cmax) is caculated as a ratio for Cmax estimated as (ratio of Css,max on Day 9/Cmax on Day 1).

Accumulation Ratio for Cmin (Rac[Cmin])
Day 9

Characterization of Rac(Cmin), of aclidinium bromide and its metabolites after multiple doses of aclidinium bromide in healthy Chinese participants. Rac(Cmin) is calculated as ratio for Cmin estimated as (ratio of Css, Cmin on Day 9/ Cmin on Day 1)

Accumulation Ratio for AUCτ (Rac[AUC])
Day 9

Characterization of Rac(AUC), of aclidinium bromide and its metabolites after multiple doses of aclidinium bromide in healthy Chinese participants. Rac(AUC), calculated as ratio of AUC(0-12) on day 9 and AUC0-12 on Day 1.

Fluctuation Index During a Dosing Interval (%Fluc)
Day 9

Characterization of %Fluc, of aclidinium bromide and its metabolites after multiple doses of aclidinium bromide in healthy Chinese participants. The %Fluc index is estimated as 100 x (Cmax- Cmin)/Cav.

Secondary Endpoints

Change From Baseline in Normalised Forced Expiratory Volume in One Second (FEV1) Area Under the Curve (AUC) 12-24hr at Day 15 on Treatment
Day 15
Change From Baseline in Normalised Forced Expiratory Volume in One Second (FEV1) Area Under the Curve (AUC) 0-24 hr at Day 15 on Treatment
Day 15
Change From Baseline in Normalised Forced Expiratory Volume in One Second (FEV1) Area Under the Curve (AUC0-12) in Liters at Day 1 on Treatment
Day 1
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Aclidinium 400 μg bidEXPERIMENTALAclidinium bromide 400 μg twice-daily by inhalation
Tiotropium 18 μg once-dailyACTIVE_COMPARATORTiotropium 18 μg once-daily by inhalation
PlaceboPLACEBO_COMPARATORPlacebo
Aclidinium Bromide 400 μgEXPERIMENTALOne inhalation from the 400 μg Aclidinium Bromide inhaler.

Interventions

NameTypeDescription
Aclidinium bromide 400 μg bidDRUGAclidinium bromide 400 μg twice-daily via inhalation by the Eklira Genuair® inhaler: 1 puff in the morning and evening for 15 days.
Tiotropium 18 μg once-dailyDRUGTiotropium 18 μg once-daily via inhalation by Handihaler® dry powder inhaler: 1 puff in the morning for 15 days.
PlaceboDRUGInhaled placebo: 1 puff in the morning (placebo to tiotropium) or in the morning and evening (placebo to aclidnium) for 15 days.
Aclidinium Bromide 400 μgDRUGAclidinium Bromide 400 μg BID inhalation powder. One oral inhalation via Genuair® dry powder inhaler (DPI)
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Eligibility Criteria

Age Range40 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * Adult male and female patients aged 40 with stable moderate to severe COPD (GOLD guidelines). * Post-salbutamol (FEV1) \< 80% and ≥ 30% of predicted normal value and Post-salbutamol FEV1/FVC \< 70%. * Current or ex smokers of 10 pack-years. Exclusion Criteria: * Patients wit...

Countries:GermanyChina
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Frequently asked questions about Aclidinium bromide 400 μg

What is Aclidinium Bromide 400 μg used for?

Aclidinium Bromide 400 μg is an investigational small molecule being studied for use in Chronic Obstructive Pulmonary Disease (COPD) and in healthy volunteers. It is developed by AstraZeneca PLC (AZN) and is currently in Phase 1 clinical development.

What does Aclidinium Bromide 400 μg target?

Aclidinium Bromide 400 μg is a small molecule, but its specific molecular target has not been disclosed in the available information. It is being investigated for its effects in patients with Chronic Obstructive Pulmonary Disease (COPD) and in healthy volunteers.

Who makes Aclidinium Bromide 400 μg?

Aclidinium Bromide 400 μg is developed by AstraZeneca PLC, a biopharmaceutical company listed on the stock exchange under the ticker AZN. The drug is currently in Phase 1 clinical development.

What phase is Aclidinium Bromide 400 μg in?

Aclidinium Bromide 400 μg is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. Clinical trials are ongoing to evaluate its safety and pharmacokinetics.

What clinical trials is Aclidinium Bromide 400 μg in?

Aclidinium Bromide 400 μg has been studied in two completed clinical trials. NCT00868231 was a Phase 2 study in COPD patients in Germany, and NCT03276052 was a Phase 1 study in healthy Chinese participants. Both trials have been completed.

Is Aclidinium Bromide 400 μg the same as Aclidinium Bromide?

Aclidinium Bromide 400 μg is a specific dosage form of the drug aclidinium bromide. The 400 μg strength is being studied in clinical trials for Chronic Obstructive Pulmonary Disease (COPD) and in healthy volunteers.