You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: January 20, 2025

Investigational Drug Information for Sulopenem


✉ Email this page to a colleague

« Back to Dashboard


What is the development status for investigational drug Sulopenem?

Sulopenem is an investigational drug.

There have been 7 clinical trials for Sulopenem. The most recent clinical trial was a Phase 3 trial, which was initiated on September 18th 2018.

The most common disease conditions in clinical trials are Communicable Diseases, Urinary Tract Infections, and Infections. The leading clinical trial sponsors are Iterum Therapeutics, International Limited, Iterum Therapeutics, US Limited, and Pfizer.

There are one hundred and thirty-three US patents protecting this investigational drug and seven hundred and forty-eight international patents.

Recent Clinical Trials for Sulopenem
TitleSponsorPhase
Oral Sulopenem Versus Amoxicillin/Clavulanate for Uncomplicated Urinary Tract Infection in Adult WomenIterum Therapeutics, International LimitedPhase 3
Safety, Tolerability, and Pharmacokinetics of Sulopenem in AdolescentsIterum Therapeutics, International LimitedPhase 1
Sulopenem Followed by Sulopenem-etzadroxil/Probenecid vs Ertapenem Followed by Cipro for Complicated UTI in AdultsIterum Therapeutics, International LimitedPhase 3

See all Sulopenem clinical trials

Clinical Trial Summary for Sulopenem

Top disease conditions for Sulopenem
trials011223344556Communicable DiseasesUrinary Tract InfectionsInfections[disabled in preview]
Top clinical trial sponsors for Sulopenem
trials011223344556Iterum Therapeutics, International LimitedIterum Therapeutics, US LimitedPfizer[disabled in preview]

See all Sulopenem clinical trials

US Patents for Sulopenem

DrugnamePatent NumberPatent TitlePatent AssigneeEstimated Expiration
Sulopenem ⤷  Subscribe Methods of treating inflammation associated airway diseases and viral infections WASHINGTON STATE UNIVERSITY (Pullman, WA) THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM (Austin, TX) ⤷  Subscribe
Sulopenem ⤷  Subscribe Use of gelsolin to treat infections The Brigham and Women's Hospital, Inc. (Boston, MA) ⤷  Subscribe
Sulopenem ⤷  Subscribe Compositions and methods for delivering an agent to a wound UNIVERSITY OF MEMPHIS RESEARCH FOUNDATION (Memphis, TN) ⤷  Subscribe
>Drugname>Patent Number>Patent Title>Patent Assignee>Estimated Expiration
Showing 1 to 3 of 3 entries

International Patents for Sulopenem

DrugnameCountryDocument NumberEstimated ExpirationRelated US Patent
Sulopenem Australia AU2005244865 2024-05-12 ⤷  Subscribe
Sulopenem Canada CA2607686 2024-05-12 ⤷  Subscribe
Sulopenem Canada CA2860173 2024-05-12 ⤷  Subscribe
>Drugname>Country>Document Number>Estimated Expiration>Related US Patent
Showing 1 to 3 of 3 entries

Sulopenem: A Groundbreaking Antibiotic in Development

Introduction to Sulopenem

Sulopenem, a novel penem antibiotic, is being developed by Iterum Therapeutics to address the growing issue of multi-drug resistant infections. This antibiotic has shown promising results in treating uncomplicated urinary tract infections (uUTI), complicated urinary tract infections (cUTI), and complicated intra-abdominal infections (cIAI)[1][2][5].

Mechanism of Action and Efficacy

Sulopenem exhibits broad-spectrum coverage, including potent in-vitro activity against gram-negative, gram-positive, and anaerobic bacteria. It is particularly effective against pathogens such as Enterobacteriaceae (ESBL) mutants of E. coli and K. pneumoniae, which are resistant to conventional antibiotics[1][2].

Clinical Development

Phase 3 Studies and Regulatory Designations

Sulopenem has undergone significant clinical development. By the end of 2017, Iterum Therapeutics initiated Phase 3 studies under Special Protocol Assessment (SPA) with the U.S. FDA and Scientific Advice from the European Medicines Agency (EMA) for the initial indications of uUTI, cUTI, and cIAI. The drug has received Qualified Infectious Disease Product (QIDP) and Fast Track designations for its oral and IV formulations in seven indications[1][3].

Recent Clinical Trial Results

In January 2024, Iterum Therapeutics announced positive topline results from its Phase 3 REASSURE clinical trial of oral sulopenem in uUTI. The trial showed that oral sulopenem achieved overall success in 61.7% of patients, compared to 55.0% for Augmentin®, demonstrating statistically significant superiority. These results have paved the way for a planned resubmission of the New Drug Application (NDA) for oral sulopenem in the second quarter of 2024[5].

Regulatory Status

New Drug Application (NDA) and FDA Response

Iterum Therapeutics submitted an NDA for oral sulopenem for the treatment of uUTI in adult women in November 2020. However, the FDA issued a Complete Response Letter (CRL) requiring supplementary data to substantiate approval for the treatment of adult females with uUTI. With the positive results from the REASSURE trial, Iterum plans to resubmit the NDA in 2024[2][3].

Market Potential and Projections

Market Size and Share Analysis

The market potential for Sulopenem Etzadroxil/Probenecid is significant, particularly in the context of uncomplicated Urinary Tract Infections. A comprehensive market report by DelveInsight provides insights into the market share and competitive landscape across the 7 Major Markets (7MM) from 2019 to 2032. This analysis highlights the drug's positioning, potential market share, and overall impact on the competitive environment in the therapeutic field[2].

Competitive Landscape

Sulopenem stands out in the therapeutic landscape due to its orally bioavailable nature and broad-spectrum coverage, making it a promising candidate for combating infections caused by multi-drug resistant bacteria. The report also includes a SWOT analysis, insights from expert analysts, and a brief analysis of other emerging therapies within the realm of uncomplicated Urinary Tract Infections[2].

Commercial Developments

Strategic Plans

Following the positive results from the REASSURE trial, Iterum Therapeutics is focusing on a strategic process to sell, license, or otherwise dispose of its rights to sulopenem, aiming to maximize value for its stakeholders. The company believes there is tremendous value in sulopenem as a potential new oral antibiotic for uUTI, given the high incidence of over 30 million infections annually in the U.S. and the rising resistance to currently prescribed oral antibiotics[5].

Future Outlook

Addressing Antibiotic Resistance

Sulopenem represents a significant advancement in the fight against antibiotic resistance. With its potent activity against a wide variety of resistant bacteria, it offers a potential solution to the challenges posed by the lack of new antibiotic innovations over the last 20 years. The approval and successful market entry of sulopenem could significantly improve the treatment options for patients with serious and life-threatening infections[1][2][5].

Key Takeaways

  • Broad-Spectrum Coverage: Sulopenem is effective against gram-negative, gram-positive, and anaerobic bacteria, including multi-drug resistant strains.
  • Clinical Development: Positive Phase 3 trial results and planned NDA resubmission in 2024.
  • Regulatory Designations: QIDP and Fast Track designations for oral and IV formulations.
  • Market Potential: Significant market share potential in the treatment of uncomplicated Urinary Tract Infections.
  • Strategic Plans: Iterum Therapeutics is exploring options to maximize the value of sulopenem.

FAQs

What is Sulopenem?

Sulopenem is a novel penem antibiotic developed by Iterum Therapeutics to treat multi-drug resistant infections, particularly uncomplicated urinary tract infections (uUTI), complicated urinary tract infections (cUTI), and complicated intra-abdominal infections (cIAI).

What are the key features of Sulopenem?

Sulopenem has broad-spectrum coverage, including potent in-vitro activity against gram-negative, gram-positive, and anaerobic bacteria. It is available in both oral and IV formulations.

What is the current regulatory status of Sulopenem?

Sulopenem has received QIDP and Fast Track designations. An NDA was submitted in 2020 but was met with a Complete Response Letter (CRL) from the FDA. Iterum plans to resubmit the NDA in 2024 following positive Phase 3 trial results.

What are the market projections for Sulopenem?

The market potential for Sulopenem is significant, particularly in the treatment of uncomplicated Urinary Tract Infections. The drug is expected to capture a substantial market share due to its efficacy and the lack of new antibiotic innovations in recent years.

Why is Sulopenem important in the fight against antibiotic resistance?

Sulopenem addresses the growing issue of antibiotic resistance by providing a new, effective treatment option against multi-drug resistant bacteria, which is crucial given the rising resistance to currently prescribed antibiotics.

Sources

  1. Iterum Announces Sulopenem in Development for Treatment of Gram-Negative, Multi-drug Resistant Infections - Pfizer
  2. Sulopenem Etzadroxil/Probenecid Market Size and Share Analysis Across 7MM and Competitive Landscape by DelveInsight - OpenPR
  3. Iterum Therapeutics Provides Update on FDA Advisory Committee - Iterum Therapeutics
  4. Iterum Therapeutics Receives U.S. FDA Approval of ORLYNVAH - Iterum Therapeutics
  5. Iterum Therapeutics Announces Positive Topline Results from its Phase 3 REASSURE Clinical Trial of Oral Sulopenem in Uncomplicated Urinary Tract Infections - PR Newswire

More… ↓

⤷  Subscribe

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.