Evidence map›Paper›PMID 32232410›Full record

ArticleMedical mycology2020

NP213 (Novexatin®): A unique therapy candidate for onychomycosis with a differentiated safety and efficacy profile.

Derry K Mercer, Jennifer C Robertson, Lorna Miller, Colin S Stewart, Deborah A O'Neil

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Medical mycology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.6field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 57 citations in OpenAlex.

  1. Review
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  6. Advances of Antimicrobial Peptides in the Treatment of Multidrug-Resistant Bacteria.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2025
    Review
  7. Repositioning Antimicrobial Peptides Against WHO-Priority Fungi.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  8. Review
  9. Antimicrobial peptides: from discovery to developmental applications.Applied and environmental microbiology · 2025
    Review
  10. Review
  11. Review
  12. The Contribution of Human Antimicrobial Peptides to Fungi.International journal of molecular sciences · 2025
    Review
  13. Review
  14. Review
  15. Review
  16. Review
  17. Article
  18. Review
  19. Candida albicans and Antifungal Peptides.Infectious diseases and therapy · 2023
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Derry K MercerNovaBiotics Ltd, Bridge of Don, Aberdeen, United Kingdom.
Jennifer C RobertsonNovaBiotics Ltd, Bridge of Don, Aberdeen, United Kingdom.
Lorna MillerNovaBiotics Ltd, Bridge of Don, Aberdeen, United Kingdom.
Colin S StewartNovaBiotics Ltd, Bridge of Don, Aberdeen, United Kingdom.
Deborah A O'NeilNovaBiotics Ltd, Bridge of Don, Aberdeen, United Kingdom.
NovaBiotics (United Kingdom) · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

NP213 (Novexatin®) is a novel antifungal peptide specifically designed for the topical treatment of onychomycosis. NP213 was designed using host defense peptides (HDP), essential components of the innate immune response to infection, as a template. NP213 is a water-soluble cyclic fungicidal peptide that effectively penetrates human nail. NP213 demonstrated a promising preclinical and clinical safety profile, with no evidence of systemic exposure following topical application to the skin and nails. NP213 was efficacious in two phase IIa human trials with 43.3% of patients having no fungi detectable by culture of fragments from NP213-treated nails after 180 days in the first study and likewise 56.5% of patients were culture negative for dermatophytes after 360 days in the second phase IIa study. In both trials, NP213 was applied daily for only 28 days in marked contrast to other topical onychomycosis treatments that require application for up to 52 weeks. Patient reported outcomes from the phase IIa studies were positive with participants recording an improved appearance of their nails after only 14 days of application. All fungi identified in these studies were Trichophyton spp. NP213 (Novexatin®) is a promising, highly differentiated peptide-based candidate for the topical treatment of onychomycosis, addressing the infectious cause and cosmetic issues of this very common condition.

Indexed as

Administration, TopicalAntifungal AgentsAntimicrobial Cationic PeptidesClinical Trials as TopicHumansNailsOnychomycosisPeptides, CyclicTreatment OutcomeAntifungal AgentsAntimicrobial Cationic Peptidescyclic fungicidal peptide NP213Peptides, Cyclicantifungalantimicrobial peptideclinical trialdermatophyteonychomycosistinea

Identifiers

PMID32232410
PMCPMC7657096
OpenAlexW3013890718

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.