Evidence map›Paper›PMID 31454941›Full record

ReviewToxins2019

Immunogenicity Associated with Botulinum Toxin Treatment.

Steven Bellows, Joseph Jankovic

Registry-linked trialAbstract readReview
In one paragraph

Review in Toxins, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06195241 (The Safety and Efficacy of DaxibotulinumtoxinA-Lanm for Benign Essential Blepharospasm and Hemifacial Spasm), which is not on this map. Cited by 97 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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.

NCT06195241 phase4recruitingnot on this mapstarted 2025, after this paper: background citation

The Safety and Efficacy of DaxibotulinumtoxinA-Lanm for Benign Essential Blepharospasm and Hemifacial Spasm

TypeinterventionalSponsorMontefiore Medical CenterRan2025 to 2027Enrolled40ConditionsBenign Essential Blepharospasm, Hemifacial SpasmArmsDaxibotulinumtoxinA
3 · Its place in the literature

Who cites it

97 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. NivobotulinumtoxinA in the Treatment of Lateral Canthal Lines Alone and With Concurrent Treatment of Glabellar Lines.Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.] · 2026
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  12. Article
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  16. [Expert consensus in Southwest China on the application of botulinum toxin type A in upper and mid-facial aesthetics].Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2026
    Article
  17. Article
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  20. Article

37 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Steven BellowsParkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX 77030, USA.
Joseph JankovicParkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX 77030, USA. josephj@bcm.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Botulinum toxin (BoNT) has been used for the treatment of a variety of neurologic, medical and cosmetic conditions. Two serotypes, type A (BoNT-A) and type B (BoNT-B), are currently in clinical use. While considered safe and effective, their use has been rarely complicated by the development of antibodies that reduce or negate their therapeutic effect. The presence of antibodies has been attributed to shorter dosing intervals (and booster injections), higher doses per injection cycle, and higher amounts of antigenic protein. Other factors contributing to the immunogenicity of BoNT include properties of each serotype, such as formulation, manufacturing, and storage of the toxin. Some newer formulations with purified core neurotoxin devoid of accessory proteins may have lower overall immunogenicity. Several assays are available for the detection of antibodies, including both structural assays such as ELISA and mouse-based bioassays, but there is no consistent correlation between these antibodies and clinical response. Prevention and treatment of antibody-associated non-responsiveness is challenging and primarily involves the use of less immunogenic formulations of BoNT, waiting for the spontaneous disappearance of the neutralizing antibody, and switching to an immunologically alternate type of BoNT.

Indexed as

AnimalsAntibodies, NeutralizingBinding Sites, AntibodyBotulinum Toxins, Type AEnzyme-Linked Immunosorbent AssayHumansImmunoglobulin GSerogroupAntibodies, NeutralizingBotulinum Toxins, Type AImmunoglobulin GrimabotulinumtoxinBbioassaysbotulinum toxinclinical resistance testingimmunogenicityimmunoresistanceneutralizing antibodies

Identifiers

PMID31454941
PMCPMC6784164

What OpenQuestion holds

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Registered trials

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.