Evidence map›Paper›PMID 23420148›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

Carotid body paragangliomas: a systematic study on management with surgery and radiotherapy.

Carlos Suárez, Juan P Rodrigo, William M Mendenhall, Marc Hamoir, Carl E Silver, Vincent Grégoire, Primož Strojan, Hartmut P H Neumann, Rupert Obholzer, Christian Offergeld and 3 more

Open access · greenAbstract 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. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
8.1field-weighted citation impact, top 2% 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

37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 114 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. The role of preoperative embolization in carotid body paraganglioma resection: A comparative outcome study.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 · 2026
    Article
  6. Article
  7. Microsurgery in primary tumours of the parapharyngeal space: observational retrospective analysis of a series of consecutive cases.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2025
    Observational
  8. Article
  9. Review
  10. Microsurgery in carotid body paraganglioma.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2024
    Article
  11. Review
  12. Article
  13. Review
  14. Debulking surgery prior to stereotactic radiotherapy for head and neck paragangliomas.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2024
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Efficacy and safety ofEuropean journal of nuclear medicine and molecular imaging · 2022
    Article
  20. Contemporary management of paragangliomas of the head and neck.Laryngoscope investigative otolaryngology · 2022
    Review
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

13 authors at 10 institutions in 8 countries.

Carlos SuárezDepartment of Otolaryngology, Hospital Universitario Central de Asturias Oviedo, Oviedo, Spain.
Juan P Rodrigo
William M Mendenhall
Marc Hamoir
Carl E Silver
Vincent Grégoire
Primož Strojan
Hartmut P H Neumann
Rupert Obholzer
Christian Offergeld
Johannes A Langendijk
Alessandra Rinaldo
Alfio Ferlito
University of Udine · ITGuy's Hospital · GBHospital Universitario Central de Asturias · ESInstitute of Oncology Ljubljana · SIInstituto de Investigación Sanitaria del Principado de Asturias · ESMontefiore Medical Center · USUCLouvain · BEUniversity Medical Center Groningen · NLUniversity of Florida · USUniversity of Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The definitive universally accepted treatment for carotid body tumors (CBT) is surgery. The impact of surgery on cranial nerves and the carotid artery has often been underestimated. Alternatively, a few CBTs have been followed without treatment or irradiation. The goal of this study is to summarize the existing evidence concerning the efficacy and safety of surgery and external beam radiotherapy (EBRT) for CBT. Relevant articles were identified using strict criteria for systematic searches. Sixty-seven articles met the criteria which included 2,175 surgically treated patients. On the other hand, 17 articles including 127 patients treated with EBRT were found. Long-term control of the disease was obtained in 93.8% of patients who received surgical treatment and in 94.5% of the radiotherapy group. Surgery resulted in 483 (483/2,175 = 22.2%) new cranial nerve permanent deficits, whereas in the EBRT group, no new deficits were recorded (p = 0.004). The common/internal carotid artery was resected in 271 (12.5%) patients because of injury or tumor encasement, with immediate reconstruction in 212 (9.7%) patients. Three percent (60) of patients developed a permanent stroke and 1.3% (26) died due to postoperative complications. The major complications rates and the mortality after completion of the treatment also were significantly higher in surgical series compared to EBRT series. This systematic analysis highlights evidence that EBRT offers a similar chance of tumor control with lower risk of morbidity as compared to surgery in patients with CBT. This questions the traditional notion that surgery should be the mainstay of treatment.

Indexed as

Carotid Body TumorHumansTreatment Outcome

Identifiers

PMID23420148
OpenAlexW2018208160

What OpenQuestion holds

Textmetadata
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.