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Looking for participantsPhase2/Phase3

Phase 2/3 Adaptive Study of VX-147 in Adult and Pediatric Participants With APOL1-Mediated Proteinuric Kidney Disease

Sponsor: Vertex Pharmaceuticals Incorporated

NCT ID: NCT05312879

View on ClinicalTrials.gov ↗

At a glance

What the study gets you
Access to the study treatment being tested
Type of study
Interventional (receives a drug or procedure)
Time in hospital
In-person visits at study sites — visit count not specified by the sponsor
Drug or intervention
VX-147 (drug), Placebo (drug)
How long the study runs
Study runs about 98 months (dates as stated)
About the drug or intervention
VX-147 — drug: Tablets for oral administration. · Placebo — drug: Tablets for oral administration.
Patient visit burden
Not specified by the sponsor
Type of study
Testing a treatment
Ages
10 Years to 65 Years
Who
All
Number of participants
466
Started
2022-03-30
Last checked
2026-09

Plain English Summary

What is this study?

  • • Testing a new treatment for proteinuric kidney disease
  • • Phase2/Phase3 - 466 participants
  • • The purpose of this study is to evaluate the efficacy, safety, tolerability, and pharmacokinetics (PK) of VX-147 in adult and pediatric participants with apolipoprotein L1 (APOL1)-mediated proteinuric kidney disease

Who can take part?

  • • Ages 10 Years to 65 Years
  • • Diagnosed with proteinuric kidney disease

Where?

  • • Basildon - Mid and South Essex Hospitals NHS Trust
  • • Bellshill - Synexus Clinical Research - Glasgow (DRS)
  • • Birmingham - FutureMeds Birmingham
  • • Birmingham - Queen Elizabeth Hospital Birmingham
  • • +14 more UK sites

This is a simplified summary. Always discuss with your doctor before making any decisions.

About This Trial

The purpose of this study is to evaluate the efficacy, safety, tolerability, and pharmacokinetics (PK) of VX-147 in adult and pediatric participants with apolipoprotein L1 (APOL1)-mediated proteinuric kidney disease.

Proteinuric Kidney Disease

How this trial compares with your answers

Answer 2 more questions to improve match

What we know so far

Condition· Matched your search
Age· Tell us your age for better matching
Gender· Tell us your sex for better matching

Still need:

  • • Tell us your age for better matching
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Preliminary match based on your answers. Full eligibility requires on-site assessment including medical history, physical exam, and lab tests. This does not guarantee enrolment.

Eligibility at a Glance

Key info

  • Age: 10 Years - 65 Years
  • Who can join: All genders

What the study is looking for

  • ✓Part A:
  • ✓APOL1 genotype of G1/G1, G2/G2, or G1/G2
  • ✓Proteinuric kidney disease
  • ✓Part B:
  • ✓\- Completion of Treatment Period in Part A and no permanent discontinuation of the study treatment.

Who cannot take part

  • ✗Part A:
  • ✗Solid organ or bone marrow transplant
  • ✗Uncontrolled hypertension
  • ✗History of diabetes mellitus
  • ✗Known underlying cause of kidney disease including but not limited to sickle cell disease
See the full criteria
Key Inclusion Criteria: Part A: * APOL1 genotype of G1/G1, G2/G2, or G1/G2 * Proteinuric kidney disease Part B: \- Completion of Treatment Period in Part A and no permanent discontinuation of study drug. Key Exclusion Criteria: Part A: * Solid organ or bone marrow transplant * Uncontrolled hypertension * History of diabetes mellitus * Known underlying cause of kidney disease including but not limited to sickle cell disease Part B: * ESKD (End Stage Kidney Disease) as defined in the protocol. * Any lab abnormality that may pose a safety risk to the participant, as judged by the investigator. Other protocol defined Inclusion/Exclusion criteria will apply.

Where Is This Study? (18 UK sites)

Mid and South Essex Hospitals NHS Trust

Basildon, United Kingdom

COMPLETED
Hospital R&D contact (matched)

Dr Sam Hayton

mse.researchenquiries@nhs.net---

Synexus Clinical Research - Glasgow (DRS)

Bellshill, United Kingdom

COMPLETED

FutureMeds Birmingham

Birmingham, United Kingdom

COMPLETED
Hospital R&D contact (matched)

Sarah Pountain Head of Research Governance

R&D@uhb.nhs.uk0121 371 4185

Queen Elizabeth Hospital Birmingham

Birmingham, United Kingdom

Recruiting
Hospital R&D contact (matched)

Sarah Pountain Head of Research Governance

R&D@uhb.nhs.uk0121 371 4185

Synexus Clinical Research - Midlands (DRS)

Birmingham, United Kingdom

COMPLETED

Epsom and St Helier University Hospitals NHS Trust

Carshalton, United Kingdom

COMPLETED
Hospital R&D contact (matched)

Please contact ESTH.Research@nhs.net

ESTH.Research@nhs.net0208 2964699

Leicester General Hospital

Leicester, United Kingdom

Recruiting
Hospital R&D contact (matched)

Carolyn Maloney

uhl-tr.researchandinnovationadminmailbox@nhs.net0116 258 8351

Great Ormond Street Hospital for Children

London, United Kingdom

COMPLETED
Hospital R&D contact (matched)

Main Email: Research.Governance@gosh.nhs.uk

Research.Governance@gosh.nhs.uk0207 905 2700

Guy's Hospital - Endocrinology

London, United Kingdom

Recruiting

King's College Hospital - Pulmonology

London, United Kingdom

Recruiting
Hospital R&D contact (matched)

Jasmine Palmer

kch-tr.research@nhs.net0203 299 1980

Royal Free Hospital - Nephrology

London, United Kingdom

Recruiting
Hospital R&D contact (matched)

Natasha Ajraam

rf-tr.randd@nhs.net020 375 82150

St George's Hospital London - Nephrology

London, United Kingdom

Recruiting
Hospital R&D contact (matched)

Mr Subhir Bedi

researchgovernance@sgul.ac.uk020 8725 4986

St Pancras Clinical Research

London, United Kingdom

COMPLETED

The Royal London Hospital - Nephrology

London, United Kingdom

Recruiting
Hospital R&D contact (matched)

Natasha Ajraam

rf-tr.randd@nhs.net020 375 82150

Manchester Royal Infirmary - Endocrinology

Manchester, United Kingdom

Recruiting
Hospital R&D contact (matched)

Elizabeth Mainwaring

R&D.applications@mft.nhs.uk0161 276 3340

Synexus Clinical Research - NW Consortium Manchester (DRS)

Manchester, United Kingdom

COMPLETED
Hospital R&D contact (matched)

Elizabeth Mainwaring

R&D.applications@mft.nhs.uk0161 276 3340

Wythenshawe Hospital - Medicines Evaluation Unit

Manchester, United Kingdom

Recruiting

Nottingham University Hospitals - Children's Clinical Research Facility - Pulmonology

Nottingham, United Kingdom

COMPLETED
Hospital R&D contact (matched)

Alison Lloyd

nuhnt.researchsponsor@nhs.net0115 9249924

How to Get in Touch

Medical Information

Sponsor contact

CONTACT

617-341-6777 medicalinfo@vrtx.com
Data sourced from ClinicalTrials.gov · Last verified: 2026-09