Recent Updates
Recently added Catalysts

ABBV-CLS-628

Phase 2

Autosomal Dominant Polycystic Kidney Disease | Small molecule | Nephrology |AbbVie Inc.|Last Updated: Feb 4, 2026

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment240

FDA Designations

No designations recorded

Clinical trial landscape

ABBV-CLS-628 · 1 trial · 1 indication

Phase 2 1
NCT06902558A Study to Assess Adverse Events and Effectiveness of IntraVenous Infusions of ABBV-CLS-628 in Adult Participants With Autosomal Dominant Polycystic Kidney Disease (ADPKD)Autosomal Dominant Polycystic Kidney Disease
RECRUITING240 Analytics
PHASE2RECRUITING
A Study to Assess Adverse Events and Effectiveness of IntraVenous Infusions of ABBV-CLS-628 in Adult Participants With Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Autosomal Dominant Polycystic Kidney DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Cumulative Rate of Change from Baseline in Total Kidney Volume (TKV)
Week 96

TKV will be determined from manual contours of the kidneys on 3D magnetic resonance imaging (MRI), performed by imaging specialists and verified by independent radiologists with expertise in Autosomal Dominant Polycystic Kidney Disease (ADPKD).

Number of Participants with Adverse Events (AEs)
Up to approximately 118 weeks

An AE is defined as any untoward medical occurrence in a patient or clinical investigation in which a participant is administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment.

Secondary Endpoints

Absolute Change in Estimated Glomerular Filtration Rate (eGFR) From Baseline
Week 96
Cumulative Rate of Change from Baseline in Total Kidney Volume (TKV)
Week 48
Absolute Change in eGFR From Baseline
Week 48
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
ABBV-CLS-628 Dose AEXPERIMENTALParticipants will receive ABBV-CLS-628 Dose A every 4 weeks for 92 weeks.
ABBV-CLS-628 Dose BEXPERIMENTALParticipants will receive ABBV-CLS-628 Dose B every 4 weeks for 92 weeks.
ABBV-CLS-628 Dose CEXPERIMENTALParticipants will receive ABBV-CLS-628 Dose C every 4 weeks for 92 weeks.
PlaceboPLACEBO_COMPARATORParticipants will receive ABBV-CLS-628 Placebo every 4 weeks for 92 weeks.

Interventions

NameTypeDescription
ABBV-CLS-628DRUGIntraVenous Infusion
PlaceboDRUGIntraVenous Infusion
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersNo
Study Sites75

Inclusion Criteria: * Autosomal Dominant Polycystic Kidney Disease (ADPKD) Class 1C, 1D, or 1E based on the Mayo Clinic Imaging Classification of ADPKD. * Estimated glomerular filtration rate (eGFR) \>= 30 mL/min/1.73 m\^2 and \< 90 mL/min/1.73 m\^2, using the Chronic Kidney Disease Epidemiology Co...

Countries:United StatesAustraliaBelgiumFranceGermanyItalyJapanNetherlandsPortugalSouth KoreaSpain
Unlock Eligibility Criteria

Frequently asked questions about ABBV-CLS-628

What is ABBV-CLS-628 used for in Autosomal Dominant Polycystic Kidney Disease?

ABBV-CLS-628 is an investigational small molecule being developed for the treatment of Autosomal Dominant Polycystic Kidney Disease (ADPKD). It is currently in Phase 2 clinical development and is administered as an intravenous infusion to adult participants with ADPKD.

Who makes ABBV-CLS-628?

ABBV-CLS-628 is being developed by AbbVie Inc., a biopharmaceutical company traded on the New York Stock Exchange under the ticker symbol ABBV. The drug is currently in Phase 2 clinical trials for Autosomal Dominant Polycystic Kidney Disease.

What phase is ABBV-CLS-628 in?

ABBV-CLS-628 is in Phase 2 clinical development. It is an investigational drug and has not been approved by regulatory authorities. A Phase 2 study is currently recruiting participants to evaluate the drug's safety and effectiveness in adults with Autosomal Dominant Polycystic Kidney Disease.

What clinical trials is ABBV-CLS-628 in?

ABBV-CLS-628 is being studied in a Phase 2 clinical trial with the identifier NCT06902558. This randomized, double-blind, placebo-controlled study is recruiting approximately 240 adult participants with Autosomal Dominant Polycystic Kidney Disease across multiple countries, including the United States, Australia, Belgium, France, Germany, Italy, Japan, Netherlands, Portugal, South Korea, and Spain.

Is ABBV-CLS-628 the same as any other drug?

No alternative names for ABBV-CLS-628 have been disclosed. The drug is identified solely by its code name ABBV-CLS-628 in clinical trial registrations and is being investigated for Autosomal Dominant Polycystic Kidney Disease.