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Kamada-AAT

Phase 2

Alpha-1 Antitrypsin Deficiency | Small molecule | Rare Disease |Kamada Ltd.|Trials Updated: Jan 18, 2020

Kamada-AAT target and mechanism

ModalitySmall molecule

Also known as Kamada AAT for inhalation

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials2
Total Enrollment204

FDA Designations

No designations recorded

Kamada-AAT clinical trials

Kamada-AAT · 2 trials · 2 indications

Phase 2 2
NCT02001688Phase II, Safety and Efficacy Study of Kamada-alpha-1-antitrypsin (AAT) for Inhalation"Alpha-1 Antitrypsin Deficiency
COMPLETED36 Analytics
NCT01217671International Study Evaluating the Safety and Efficacy of Inhaled, Human, Alpha-1 Antitrypsin (AAT) in Alpha-1 Antitrypsin Deficient Patients With EmphysemaEmphysema
COMPLETED168 Analytics
PHASE2COMPLETED
Phase II, Safety and Efficacy Study of Kamada-alpha-1-antitrypsin (AAT) for Inhalation"
Alpha-1 Antitrypsin DeficiencyUnlock trial analytics
PHASE2COMPLETED
International Study Evaluating the Safety and Efficacy of Inhaled, Human, Alpha-1 Antitrypsin (AAT) in Alpha-1 Antitrypsin Deficient Patients With Emphysema
EmphysemaUnlock trial analytics

Study Endpoints

Primary Endpoints

Change From Baseline in the Concentration of Antigenic Alpha-1 Antitrypsin (AAT) in the Lung Epithelial Lining Fluid (ELF)
12 weeks from initiation of study drug

Patients underwent bronchoalveolar lavage (BAL) prior to initiation of drug and then again after 3 months. Concentration of AAT in the BAL was measured by an enzyme linked immunosorbent assay (ELISA) specific for the normal form of AAT (piM). Urea was also measured in order to determine the dilution factor of the BAL fluid and calculate the concentration of AAT in the ELF.

Change From Baseline to 12 Weeks in the Concentration of Functional AAT (Alpha-1 Antitrypsin) in ELF
12 weeks from initiation of study drug

ITT population with baseline and 12 week values. Patients underwent bronchoalveolar lavage (BAL) prior to initiation of drug and then again after 3 months. Concentration of AAT in the BAL was measured by an antineutrophil elastase capacity (ANEC) assay. Urea was also measured in order to determine the dilution factor of the BAL fluid and calculate the concentration of AAT in the ELF.

Exacerbation events and lung density
Approximately 1 year

Secondary Endpoints

Change From Baseline in Levels of M Specific AAT in Plasma (PiM)
12 weeks from initiation of study drug
Change From Baseline in AAT-neutrophil Elastase (NE) Complexes in ELF
12 weeks from initiation of study drug
Adverse Events
Approximately 1 year
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Kamada-AAT for Inhalation, 80mgEXPERIMENTALDaily inhalation of Kamada-AAT for Inhalation, 80mg
PlaceboPLACEBO_COMPARATORPlacebo administered by inhalation daily
Kamada-AAT for Inhalation, 160mgEXPERIMENTALDaily inhalation of Kamada-AAT for Inhalation, 160mg
Alpha-1 AntitrypsinEXPERIMENTAL -

Interventions

NameTypeDescription
Kamada-AAT for Inhalation, 80mgDRUG -
PlaceboDRUG -
Kamada-AAT for Inhalation, 160mgDRUG -
Kamada AAT for inhalationBIOLOGICALAlpha-1 Antitrypsin (AAT)
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Eligibility Criteria

Age Range18 Years to 65 Years
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * Male or female patients between 18 and 65 years of age (inclusive). * Able and willing to sign informed consent. * Males, and non-pregnant, non-lactating females whose screening pregnancy test is negative and who are using contraceptive methods deemed reliable by the investiga...

Countries:United StatesCanadaDenmarkGermanyIrelandNetherlandsSwedenUnited Kingdom
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Frequently asked questions about Kamada-AAT

What is Kamada-AAT for Inhalation used for?

Kamada-AAT for Inhalation is an investigational therapy being studied for alpha-1 antitrypsin deficiency and emphysema. It is delivered by inhalation rather than infusion. It is in Phase 2 clinical development and is not approved for commercial use.

Who is developing Kamada-AAT for Inhalation?

Kamada-AAT for Inhalation is being developed by Kamada Ltd., which trades on the Nasdaq under the ticker KMDA. The company is the sponsor of the clinical program evaluating the inhaled formulation in patients with alpha-1 antitrypsin deficiency and emphysema.

What phase is Kamada-AAT for Inhalation in?

Kamada-AAT for Inhalation is in Phase 2 clinical development. Two completed Phase 2 trials have evaluated the inhaled formulation, one in alpha-1 antitrypsin deficiency and one in alpha-1 antitrypsin deficient patients with emphysema. It is investigational and has not been approved by the FDA.

What clinical trials is Kamada-AAT for Inhalation in?

Kamada-AAT for Inhalation has been studied in two completed Phase 2 trials. NCT01217671 was an international study in alpha-1 antitrypsin deficient patients with emphysema that enrolled 168 participants across Canada and several European countries. NCT02001688 was a Phase 2 safety and efficacy study conducted in the United States that enrolled 36 participants.

Is Kamada-AAT for Inhalation the same as Kamada AAT for inhalation?

Yes. Kamada-AAT for Inhalation, Kamada AAT for inhalation, and Kamada-AAT for Inhalation, 80mg, all refer to the same investigational inhaled alpha-1 antitrypsin product developed by Kamada Ltd. The 80mg designation describes the dose strength of the inhaled formulation used in clinical study.