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Last Updated: January 20, 2025

Investigational Drug Information for Brensocatib


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What is the drug development status for Brensocatib?

Brensocatib is an investigational drug.

There have been 11 clinical trials for Brensocatib. The most recent clinical trial was a Phase 3 trial, which was initiated on June 5th 2020.

The most common disease conditions in clinical trials are Fibrosis, Renal Insufficiency, and Liver Diseases. The leading clinical trial sponsors are Insmed Incorporated, NHS Tayside, and University of Dundee.

There are four US patents protecting this investigational drug and sixty-five international patents.

Recent Clinical Trials for Brensocatib
TitleSponsorPhase
A Study of the Palatability and Acceptability of Different Brensocatib Oral Liquid Formulations in Healthy ParticipantsInsmed IncorporatedPhase 1
A Study of the Efficacy and Safety of Brensocatib in Participants With Chronic Rhinosinusitis Without Nasal Polyps (CRSsNP)Insmed IncorporatedPhase 2
A Study to Investigate Effect of Clarithromycin, a Strong CYP3A4 Inhibitor, on Brensocatib Pharmacokinetics in Healthy ParticipantsInsmed IncorporatedPhase 1

See all Brensocatib clinical trials

Clinical Trial Summary for Brensocatib

Top disease conditions for Brensocatib
trials000111112222FibrosisRenal InsufficiencyLiver Diseases[disabled in preview]
Top clinical trial sponsors for Brensocatib
trials0123456789101112Insmed IncorporatedNHS TaysideUniversity of Dundee[disabled in preview]

See all Brensocatib clinical trials

US Patents for Brensocatib

DrugnamePatent NumberPatent TitlePatent AssigneeEstimated Expiration
Brensocatib ⤷  Subscribe Certain (2S)-N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamides as dipeptidyl peptidase 1 inhibitors ASTRAZENECA AB (Sodertalje, SE) ⤷  Subscribe
Brensocatib ⤷  Subscribe Certain (2S)-N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamides dipeptidyl peptidase 1 inhibitors ASTRAZENECA AB (Sodertalje, SE) ⤷  Subscribe
Brensocatib ⤷  Subscribe Certain (2S)-N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamides as dipeptidyl peptidase 1 inhibitors AstraZeneca AB (Sodertalje, SE) ⤷  Subscribe
>Drugname>Patent Number>Patent Title>Patent Assignee>Estimated Expiration
Showing 1 to 3 of 3 entries

International Patents for Brensocatib

DrugnameCountryDocument NumberEstimated ExpirationRelated US Patent
Brensocatib Argentina AR099177 2034-01-24 ⤷  Subscribe
Brensocatib Australia AU2015208932 2034-01-24 ⤷  Subscribe
Brensocatib Australia AU2017200338 2034-01-24 ⤷  Subscribe
>Drugname>Country>Document Number>Estimated Expiration>Related US Patent
Showing 1 to 3 of 3 entries

Brensocatib: A Groundbreaking Treatment for Bronchiectasis

Introduction to Brensocatib

Brensocatib, a novel drug candidate developed by Insmed, is on the cusp of revolutionizing the treatment landscape for bronchiectasis, a chronic and debilitating respiratory disease. Here, we delve into the latest development updates and market projections for this promising therapy.

Clinical Trial Outcomes: ASPEN Study

The landmark ASPEN study, a Phase 3 clinical trial, has yielded highly encouraging results for brensocatib. The study achieved its primary endpoint, demonstrating a statistically significant and clinically meaningful reduction in the frequency of pulmonary exacerbations in patients with bronchiectasis compared to placebo. This was observed for both the 10 mg and 25 mg dosage strengths of brensocatib[1][4].

Key Findings

  • Efficacy: Brensocatib showed a significant reduction in pulmonary exacerbations, a critical measure of disease management in bronchiectasis.
  • Secondary Endpoints: The treatment also achieved statistical significance on multiple secondary endpoints, further solidifying its therapeutic potential.
  • Safety: Brensocatib was well-tolerated at both dosage strengths, indicating a favorable safety profile[1][4].

Regulatory Pathway and Anticipated Launch

Insmed is poised to file a New Drug Application (NDA) with the U.S. Food and Drug Administration (FDA) for brensocatib in the fourth quarter of 2024. Pending regulatory approvals, the company anticipates a U.S. launch in mid-2025, followed by launches in Europe and Japan in the first half of 2026[1][4][5].

Breakthrough Designations

Brensocatib has received Breakthrough Therapy Designation from the FDA and access to the Priority Medicines (PRIME) scheme by the European Medicines Agency, highlighting its potential to address a significant unmet medical need in bronchiectasis[1].

Market Projections

The market potential for brensocatib is substantial, given the lack of approved treatments for bronchiectasis globally. According to GlobalData, brensocatib's sales are anticipated to reach $1.2 billion by 2030, subject to regulatory approval[2][3].

Competitive Landscape

While brensocatib is at the forefront, other therapies are also in development. Competitors include Boehringer Ingelheim’s BI-1291583, Sanofi’s itepekimab, Chiesi’s CHF-6333, and Armata Pharmaceuticals’ APPA-02, as well as Renovion’s ascorbic acid. However, brensocatib’s advanced stage and positive Phase 3 results position it as a leading candidate in this space[2].

Mechanism of Action and Therapeutic Potential

Brensocatib operates through a novel mechanism of action as a dipeptidyl peptidase 1 (DPP1) inhibitor. This mechanism has the potential to address a range of neutrophil-mediated diseases, making brensocatib a groundbreaking therapy not just for bronchiectasis but also for other conditions characterized by neutrophilic inflammation[1][4].

Expert Insights

"I am thrilled that the ASPEN study has demonstrated a statistically significant and clinically meaningful treatment effect for brensocatib compared with placebo," said James Chalmers, MBChB, Ph.D., lead study investigator. "Today, there is no approved treatment for bronchiectasis and there remains an urgent need for a therapy that can reduce exacerbations. As a DPP1 inhibitor, brensocatib would be the first treatment in its class and could offer a completely new approach to managing this difficult-to-treat patient population, heralding a new era in clinical management of bronchiectasis."[1]

Subgroup Analyses

Recent subgroup analyses from the ASPEN study presented at the American College of Chest Physicians Annual Meeting in Boston further reinforced the efficacy of brensocatib. These analyses showed consistency in efficacy across most subgroups, particularly at the higher dose, and demonstrated a reduced decline in post-bronchodilator forced expiratory volume in 1 second (FEV1) at Week 52 versus placebo[4][5].

Business and Financial Update

Insmed remains financially robust, ending the third quarter of 2024 with approximately $1.5 billion in cash, cash equivalents, and marketable securities. The company has also renegotiated its term loan with Pharmakon, resulting in a lower cost of capital and an additional $150 million in proceeds to be received in the fourth quarter of 2024[5].

Key Takeaways

  • Clinical Success: Brensocatib has demonstrated significant efficacy and safety in the Phase 3 ASPEN study.
  • Regulatory Pathway: NDA submission is planned for the fourth quarter of 2024, with anticipated launches in the U.S., Europe, and Japan in mid-2025 and the first half of 2026, respectively.
  • Market Potential: Projected sales of $1.2 billion by 2030, subject to regulatory approval.
  • Competitive Advantage: First approved treatment for bronchiectasis and first approved DPP1 inhibitor, offering a new mechanism of action.
  • Therapeutic Potential: Addresses a range of neutrophil-mediated diseases beyond bronchiectasis.

FAQs

Q: What is the current status of brensocatib in clinical trials?

A: Brensocatib has completed its Phase 3 ASPEN study with positive topline results and is on track for an NDA submission in the fourth quarter of 2024.

Q: When is brensocatib expected to be launched?

A: Pending regulatory approvals, brensocatib is anticipated to launch in the U.S. in mid-2025, followed by launches in Europe and Japan in the first half of 2026.

Q: What is the mechanism of action of brensocatib?

A: Brensocatib is a dipeptidyl peptidase 1 (DPP1) inhibitor, a novel mechanism of action that targets neutrophil-mediated diseases.

Q: How does brensocatib compare to other treatments in development for bronchiectasis?

A: Brensocatib is at an advanced stage with positive Phase 3 results, positioning it as a leading candidate in the treatment of bronchiectasis, ahead of other therapies currently in Phase II trials.

Q: What are the projected sales for brensocatib?

A: According to GlobalData, brensocatib’s sales are anticipated to reach $1.2 billion by 2030, subject to regulatory approval.

Sources

  1. Insmed Announces Positive Topline Results from Landmark ASPEN Study of Brensocatib in Patients with Bronchiectasis. Insmed Investor Relations.
  2. Insmed's brensocatib: A candidate for bronchiectasis treatment. Clinical Trials Arena.
  3. Anticipation mounts as Insmed's bronchiectasis therapy nears phase 3 completion. BioPharma Reporter.
  4. New Subgroup Analyses from Landmark Phase 3 ASPEN Study of Brensocatib in Patients with Bronchiectasis Demonstrate Consistency with Positive Overall Trial Population Results. Insmed Investor Relations.
  5. Insmed Reports Third-Quarter 2024 Financial Results and Provides Business Update. Insmed Investor Relations.

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