Tests ABBV-CLS-628 in adults with polycystic kidney disease
Tests ABBV-CLS-628 against placebo in adults with polycystic kidney disease.
Plain-language title generated from the registry record
Registry title: ANCHOR Study: A Study to Assess the Safety and Efficacy of ABBV-CLS-628 in Adult Participants With Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Key facts
- Where
- Adelaide, Brisbane, Murdoch, and Westmead, AustraliaSee the 4 sites
- Phase
- Phase 2
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 55 years old?
Source: NCT06902558, who can take part
Where in Australia
- Royal Adelaide HospitalAdelaide, AustraliaTaking people
- Royal Brisbane and Women's HospitalBrisbane, AustraliaTaking people
- Fiona Stanley HospitalMurdoch, AustraliaTaking people
- Westmead HospitalWestmead, AustraliaTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Calico Life Sciences LLC
- Trial code
- NCT06902558EU 2024-517143-31-00
- Record updated
- 6 October 2026
- Original description
Autosomal Dominant Polycystic Kidney Disease (ADPKD) is the most common genetic cause of kidney disease that causes fluid-filled cysts to develop in the kidneys. The purpose of this study is to assess the safety and efficacy of ABBV-CLS-628 for the treatment of ADPKD in adult participants.Read full original descriptionShow less
A Phase 2, Multicenter, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Safety and Efficacy of ABBV-CLS-628 in Adult Subjects With Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Autosomal Dominant Polycystic Kidney Disease (ADPKD) is the most common genetic cause of kidney disease that causes fluid-filled cysts to develop in the kidneys. The purpose of this study is to assess the safety and efficacy of ABBV-CLS-628 for the treatment of ADPKD in adult participants.
ABBV-CLS-628 is an investigational drug being developed for the treatment of ADPKD. Participants are placed in 1 of 4 groups, called treatment arms. Each group receives a different treatment. There is a 1 in 4 chance that participants will be assigned to placebo. Around 240 adult participants with ADPKD will be enrolled at approximately 100 sites worldwide.
Participants will receive IntraVenous ABBV-CLS-628 or placebo every 4 weeks for 92 weeks. Participants will be followed for up to 15 weeks.
There may be higher treatment burden for participants in this trial compared to their standard of care . Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
Inclusion: 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 Collaboration (CKD-EPI) equation at Screening.
Exclusion: Current interventions to treat ADPKD such as non-approved medications or lifestyle modifications; Any exclusionary medical diseases, disorders, or conditions as described in the protocol.