Evidence map›Paper›PMID 35176902›Full record

SynthesisThe Annals of otology, rhinology, and laryngology2023

Botulinum Toxin A in the Management of Pediatric Sialorrhea: A Systematic Review.

Tiffany Heikel, Shivam Patel, Kasra Ziai, Sejal J Shah, Jessyka G Lighthall

Open access · greenAbstract readSystematic Review
In one paragraph

Synthesis in The Annals of otology, rhinology, and laryngology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

12 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Staggered botulinum toxin-a injections into parotid and submandibular glands prior to four-duct ligation for pediatric sialorrhea.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Botox injection in treatment of sialorrhea in children with cerebral palsy.American journal of neurodegenerative disease · 2023
    Article
  12. Transformative Dental Care in Pediatric Moebius Syndrome: Bridging Oral Health and Systemic Management During Prolonged Hospitalization.Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Tiffany HeikelDepartment of Otolaryngology-Head and Neck Surgery, The Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, PA, USA.
Shivam PatelThe Pennsylvania State University, College of Medicine, Hershey, PA, USA.ORCID 0000-0003-2221-3675
Kasra ZiaiDepartment of Otolaryngology-Head and Neck Surgery, The Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, PA, USA.ORCID 0000-0002-2595-1094
Sejal J ShahDepartment of Anesthesiology and Perioperative Medicine, The Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, PA, USA.
Jessyka G LighthallFacial Plastic and Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, The Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, PA, USA.ORCID 0000-0002-8500-5059
Pennsylvania State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveBotulinum toxin A is known to be effective and safe in managing sialorrhea in pediatric patients; however, there is no consensus on a protocol for optimal injection sites and appropriate dosing for injection.

methodsThis review was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocol. PubMed, EMBASE, and other databases were queried to identify articles that evaluated botulinum toxin type A for the treatment of sialorrhea in the pediatric population. A total of 405 studies were identified. After applying inclusion and exclusion criteria, 31 articles were included for review.

resultsA total of 14 studies evaluated 2-gland injections, and 17 studies evaluated 4-gland injections. Of the 31 studies included, one study assessed incobotulinumtoxinA (Xeomin

conclusionsThe strength of evidence suggests that the dosing of 50 units total of onabotulinumtoxinA to the submandibular glands is safe and effective in the pediatric population. For 4-gland injections, bilateral submandibular and parotid gland injections of 60 to 100 units total is the safe and effective dosage. There is no substantial evidence comparing 4-gland injections to 2-gland injections, but research thus far suggests 4-gland injections to be superior. Future study is needed to evaluate incobotulinumtoxinA and abobotulinumtoxinA dosages in the pediatric population.

Indexed as

Botulinum Toxins, Type ASialorrheaChildHumansInjectionsParotid GlandSubmandibular GlandTreatment OutcomeBotulinum Toxins, Type Abotulinum toxin Aparotid glandpediatricsalivary glandsialorrheasubmandibular gland

Identifiers

PMID35176902
PMCPMC9834812
OpenAlexW4212964314

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.