20-Week Repeat Oral Dose Study of AKB-6548 in Participants With Chronic Kidney Disease and Anemia

NCT ID: NCT01906489

Last Updated: 2022-07-21

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

210 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-07-23

Study Completion Date

2014-09-03

Brief Summary

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The purpose of this study is to evaluate the hemoglobin response (efficacy), safety, and tolerability of orally administered AKB-6548 in participants with Chronic Kidney Disease (pre-dialysis) with anemia with dosing for 20 weeks.

Detailed Description

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Conditions

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Anemia Chronic Kidney Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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AKB-6548

Group Type EXPERIMENTAL

AKB-6548

Intervention Type DRUG

Oral dose administered once daily for 20 weeks. Dose adjustment based on hemoglobin level as defined in the protocol.

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Oral Placebo administered once daily for 20 weeks. Dose adjustment based on hemoglobin level as defined in the protocol.

Interventions

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AKB-6548

Oral dose administered once daily for 20 weeks. Dose adjustment based on hemoglobin level as defined in the protocol.

Intervention Type DRUG

Placebo

Oral Placebo administered once daily for 20 weeks. Dose adjustment based on hemoglobin level as defined in the protocol.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* 18 to 82 years of age, inclusive
* Chronic Kidney Disease with a GFR category of G3a-G5 and not yet on dialysis
* eGFR ≥ 10 and ≤ 65 mL/minute/1.73 m2
* Anemia secondary to CKD with an ESA status and a Screening HGB as per protocol
* Iron replete with ferritin and TSAT levels as defined per protocol

Exclusion Criteria

* BMI \> 44.0 kg/m2
* Red blood cell transfusion within 11 weeks prior to the Screening visit
* Androgen therapy within the previous 21 days prior to the Screening visit
* Intravenous iron within the past 4 weeks prior to the Screening visit
* AST or ALT \>1.8x ULN, alkaline phosphatase \>2x ULN, or total bilirubin \>1.5x ULN
* Screening ECG with QTc \> 500 msec
* Uncontrolled hypertension
* Class III or IV congestive heart failure
* Myocardial infarction, acute coronary syndrome, or stroke within 6 months prior to the Screening visit
Minimum Eligible Age

18 Years

Maximum Eligible Age

82 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Akebia Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Chief Medical Officer

Role: STUDY_DIRECTOR

Akebia Therapeutics Inc.

Locations

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Glendale, Arizona, United States

Site Status

Tucson, Arizona, United States

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Azusa, California, United States

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Chula Vista, California, United States

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Downey, California, United States

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El Centro, California, United States

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La Mesa, California, United States

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Long Beach, California, United States

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Riverside, California, United States

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Sacramento, California, United States

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San Diego, California, United States

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Arvada, Colorado, United States

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Westminster, Colorado, United States

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Lauderdale Lakes, Florida, United States

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Port Charlotte, Florida, United States

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Tampa, Florida, United States

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Augusta, Georgia, United States

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Macon, Georgia, United States

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Meridian, Idaho, United States

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Evergreen Park, Illinois, United States

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Lafayette, Louisiana, United States

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Shreveport, Louisiana, United States

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Detroit, Michigan, United States

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Lansing, Michigan, United States

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Petoskey, Michigan, United States

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Pontiac, Michigan, United States

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Farmington, Missouri, United States

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Kansas City, Missouri, United States

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Las Vegas, Nevada, United States

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Albuquerque, New Mexico, United States

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Flushing, New York, United States

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Mineola, New York, United States

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New Rochelle, New York, United States

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Rosedale, New York, United States

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Asheville, North Carolina, United States

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Charlotte, North Carolina, United States

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Rocky Mount, North Carolina, United States

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Wilmington, North Carolina, United States

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Cincinnati, Ohio, United States

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Columbia, South Carolina, United States

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Knoxville, Tennessee, United States

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Arlington, Texas, United States

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Austin, Texas, United States

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Edinburg, Texas, United States

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Houston, Texas, United States

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San Antonio, Texas, United States

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St. George, Utah, United States

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Countries

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United States

References

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Natale P, Palmer SC, Jaure A, Hodson EM, Ruospo M, Cooper TE, Hahn D, Saglimbene VM, Craig JC, Strippoli GF. Hypoxia-inducible factor stabilisers for the anaemia of chronic kidney disease. Cochrane Database Syst Rev. 2022 Aug 25;8(8):CD013751. doi: 10.1002/14651858.CD013751.pub2.

Reference Type DERIVED
PMID: 36005278 (View on PubMed)

Pergola PE, Spinowitz BS, Hartman CS, Maroni BJ, Haase VH. Vadadustat, a novel oral HIF stabilizer, provides effective anemia treatment in nondialysis-dependent chronic kidney disease. Kidney Int. 2016 Nov;90(5):1115-1122. doi: 10.1016/j.kint.2016.07.019. Epub 2016 Sep 17.

Reference Type DERIVED
PMID: 27650732 (View on PubMed)

Other Identifiers

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AKB-6548-CI-0007

Identifier Type: -

Identifier Source: org_study_id

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