backgroundhero waves

Idiopathic Pulmonary Fibrosis

What is Idiopathic Pulmonary Fibrosis?

Idiopathic Pulmonary Fibrosis (IPF) is a chronic lung disease that develops when the lung tissue becomes scared or fibrotic over time. The scarring progresses differently in everyone, as some people’s disease stays the same for years, and in others, the condition can worsen rapidly.

Woman reading a book
  • Though the cause for this is relatively unknown, the risk for IPF is higher amongst smokers, or have a family history of IPF. The risk also increases with age, most often impacting people over age 50.
  • Risk factors of IPF include pulmonary hypertension and respiratory failure, when the lungs can’t deliver enough oxygen into the bloodstream.
  • There is a great unmet clinical need for this disease, as IPF patients have few options to help slow the progression of the disease.

58,000

New cases of IPF are diagnosed each year

2-3

Years is the average prognosis for people with IPF, from the time of diagnosis

Our Research

ARO-MMP7

Idiopathic Pulmonary Fibrosis lung phase 1

ARO-MMP7 is designed to the reduce expression of matrix metalloproteinase 7 (MMP7) as a potential treatment for idiopathic pulmonary fibrosis (IPF).

Clinical Trials

recruiting ID: NCT05537025

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of ARO-MMP7 in normal healthy volunteers (NHVs) and in participants with idiopathic pulmonary fibrosis (IPF). The study will initiate with NHVs receiving single ascending doses of ARO-MMP7. Following evaluation of safety and pharmacodynamic (PD) data, participants will receive multiple doses of ARO-MMP7.

A Phase 1/2a Study Evaluating the Effects of ARO-MMP7 Inhalation Solution in Healthy Subjects and Patients With Idiopathic Pulmonary Fibrosis

Idiopathic Pulmonary Fibrosis recruiting ID: NCT05537025

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of ARO-MMP7 in normal healthy volunteers (NHVs) and in participants with idiopathic pulmonary fibrosis (IPF). The study will initiate with NHVs receiving single ascending doses of ARO-MMP7. Following evaluation of safety and pharmacodynamic (PD) data, participants will receive multiple doses of ARO-MMP7.

Inclusion Criteria (NHVs)

  • Normal pulmonary function tests at Screening
  • Normal electrocardiogram (ECG) at Screening
  • Non-smoking
  • Female participants cannot be pregnant or lactating
  • Male and female participants of childbearing potential must agree to use highly effective contraception and must not donate eggs/sperm during the study and for at least 90 days following end of study or last dose of study drug, whichever is later.

Timeline

  • September 2022

    Study First Posted

  • January 2023

    Study Start Date

  • August 2024

    Estimated study completion date

Trial Details

Start date:

January 2023

End date:

August 2024

Locations:

New Zealand

Participants:

77

Eligibility criteria:

18 Years and older (Adult, Older Adult), all sexes, accepts healthy volunteers

Active Clinical Trials

A Phase 1/2a Study Evaluating the Effects of ARO-MMP7 Inhalation Solution in Healthy Subjects and Patients With Idiopathic Pulmonary Fibrosis

Complement Mediated Disease recruiting ID: NCT05537025

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of ARO-MMP7 in normal healthy volunteers (NHVs) and in participants with idiopathic pulmonary fibrosis (IPF). The study will initiate with NHVs receiving single ascending doses of ARO-MMP7. Following evaluation of safety and pharmacodynamic (PD) data, participants will receive multiple doses of ARO-MMP7.

Inclusion Criteria (NHVs)

  • Normal pulmonary function tests at Screening
  • Normal electrocardiogram (ECG) at Screening
  • Non-smoking
  • Female participants cannot be pregnant or lactating
  • Male and female participants of childbearing potential must agree to use highly effective contraception and must not donate eggs/sperm during the study and for at least 90 days following end of study or last dose of study drug, whichever is later.

Inclusion Criteria (IPF Participants)

  • Age ≥ 45 years at Screening
  • Clinical diagnosis consistent with IPF based upon established criteria confirmed by review of high-resolution computed tomography (HRCT) and surgical lung biopsy findings (if available)
  • Safely able to undergo bronchoscopy
  • Stable IPF disease at Screening with minimum life expectancy of ≥ 12 months from Screening
  • Female participants cannot be pregnant or lactating
  • Male and female participants of childbearing potential must agree to use highly effective contraception and must not donate eggs/sperm during the study and for at least 90 days following end of study or last dose of study drug, whichever is later.

Timeline

  • September 2022

    Study First Posted

  • January 2023

    Study Start Date

  • August 2024

    Estimated study completion date

Trial Details

Start date:

January 2023

End date:

August 2024

Locations:

New Zealand

Participants:

77

Eligibility criteria:

18 Years and older (Adult, Older Adult), all sexes, accepts healthy volunteers

recruiting

Complement Mediated Disease ID: NCT05537025

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of ARO-MMP7 in normal healthy volunteers (NHVs) and in participants with idiopathic pulmonary fibrosis (IPF). The study will initiate with NHVs receiving single ascending doses of ARO-MMP7. Following evaluation of safety and pharmacodynamic (PD) data, participants will receive multiple doses of ARO-MMP7.

Woman holding a dog

Compassionate Use

Learn more about our compassionate use agreement and eligibility criteria for medicines in our pipeline that are currently in clinical development. 

Lab technicians conducting research

Area of Focus

Discover our areas of expertise and how we’re working to address clinical needs.

A patient speaking with a doctor

Patients & Caregivers

See how we’re advancing science to improve the lives of patients and their loved ones.

Lab technician running medical tests

Science & Innovation

We’re relentless in our pursuit of altering the course of diseases.