Evidence map›Paper›PMID 24964770›Full record

ArticleEuropean 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 Surgery2014

Human papilloma virus vaccination in patients with an aggressive course of recurrent respiratory papillomatosis.

Irena Hočevar-Boltežar, Mojca Matičič, Maja Sereg-Bahar, Nina Gale, Mario Poljak, Boštjan Kocjan, Miha Zargi

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in 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, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07339163 (Efficacy of Booster Injection With Gardasil-9 Vaccine on Intersurgical Interval), which is not on this map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 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.

NCT07339163 phase1 / phase2not yet recruitingnot on this mapstarted 2026, after this paper: background citation

Efficacy of Booster Injection With Gardasil-9 Vaccine on Intersurgical Interval (ISI) for Adults With Recurrent Respiratory Papillomatosis (RRP)

TypeinterventionalSponsorOhio State UniversityRan2026 to 2035Enrolled50ConditionsRecurrent Respiratory Papillomatosis (RRP)ArmsGARDASIL®9 (Human Papillomavirus 9-valent Vaccine, Recombinant)
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. The histopathological spectrum of laryngeal epithelial neoplasia.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2026
    Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Multidisciplinary, evidence-based consensus guidelines for human papillomavirus (HPV) vaccination in high-risk populations, Spain, 2016.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2019
    Review
  10. Current and future management of recurrent respiratory papillomatosis.Laryngoscope investigative otolaryngology · 2018
    Review
  11. Article
  12. Article
  13. Recurrent respiratory papillomatosis (RRP)-time for a reckoning?Laryngoscope investigative otolaryngology · 2017
    Article
  14. The "HPV Discussion": Effective Use of Data to Deliver Recommendations to Patients Impacted by HPV.Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery · 2015
    Review
  15. Recurrent respiratory papillomatosis: current and future perspectives.Therapeutics and clinical risk management · 2015
    Review
  16. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Irena Hočevar-BoltežarDepartment of Otorhinolaryngology and Head and Neck Surgery, University Medical Center Ljubljana, Zaloška 2, 1000, Ljubljana, Slovenia, irena.hocevar@kclj.si.
Mojca Matičič
Maja Sereg-Bahar
Nina Gale
Mario Poljak
Boštjan Kocjan
Miha Zargi

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the case of an aggressive course of recurrent respiratory papillomatosis (RRP), adjuvant therapy can be used besides surgery. The aim of the study was to investigate the influence of vaccination with a quadrivalent vaccine against human papilloma viruses (HPV) types 6, 11, 16 and 18 on the course of RRP. Eleven subjects aged 13-46 years with a rapid growth of laryngeal papillomas were included in the study. They were vaccinated with three doses of the quadrivalent prophylactic HPV vaccine (Silgard(®), MSD) and followed up for 12-52 months. The intervals between the successive surgical procedures, the extension of the disease (Derkay score) at each surgery, and the number of surgical procedures per year before vaccination and after its completion were compared. The mean interval between the surgical procedures was 271.2 days before the vaccination and 537.4 days after it (p = 0.034). The mean number of surgeries per year was 2.16 before the vaccination and 0.93 after it (p = 0.022). The Derkay score did not change significantly after vaccination. Complete remission of the disease was observed in one patient, partial response to the vaccination was observed in seven patients and no response was observed in three patients. In conclusion, vaccination with the quadrivalent HPV vaccine can favorably influence the course of RRP in patients with the rapid growth of the papillomas. It significantly prolongs the intervals between the surgical procedures and reduces the number of procedures needed in the majority of patients. The present investigation can serve as a pilot study for further research. For a final conclusion a longer follow-up and studies on more patients are necessary.

Indexed as

AdolescentAdultFemaleFollow-Up StudiesHumansMaleMiddle AgedPapillomaviridaePapillomavirus InfectionsPilot ProjectsRespiratory Tract InfectionsVaccinationViral VaccinesYoung AdultViral Vaccines

Identifiers

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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.