Evidence map›Paper›PMID 32358775›Full record

ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2021

Obstructive sleep apnea in head and neck cancer survivors.

Kelly Saesen, Julie van der Veen, Bertien Buyse, Sandra Nuyts

Abstract read
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In one paragraph

Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 3 pooled it
1.4field-weighted citation impact, top 18% 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

14 citing papers in PubMed, 3 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Transient radiation-induced severe obstructive sleep apnea.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Sexual health at 5 years after diagnosis of head and neck cancer.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2023
    Article
  11. International Consensus Statement on Obstructive Sleep Apnea.International forum of allergy & rhinology · 2023
    Review
  12. Concordance between self-reported sleep and actigraphy-assessed sleep in adult survivors of childhood cancer: the impact of psychological and neurocognitive late effects.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
    Article
  13. Review
  14. 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

4 authors at 1 institution in 1 country.

Kelly SaesenDepartment of Oncology, Radiation-Oncology, KU Leuven, University of Leuven, University Hospitals Leuven, 3000, Leuven, Belgium.
Julie van der VeenDepartment of Oncology, Radiation-Oncology, KU Leuven, University of Leuven, University Hospitals Leuven, 3000, Leuven, Belgium.ORCID https://orcid.org/0000-0002-1934-4845
Bertien BuyseLeuven University Centre for Sleep and Wake Disorders (LUCS) and Department of Pulmonology, University Hospitals Leuven, 3000, Leuven, Belgium.ORCID https://orcid.org/0000-0002-2482-7139
Sandra NuytsDepartment of Oncology, Radiation-Oncology, KU Leuven, University of Leuven, University Hospitals Leuven, 3000, Leuven, Belgium. sandra.nuyts@uzleuven.be.ORCID https://orcid.org/0000-0002-5540-4796
KU Leuven · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

importanceChronic fatigue is present in 33.0% of all head and neck cancer (HNC) survivors; this impacts their quality of life negatively. A plausible cause is obstructive sleep apnea (OSA) after HNC treatment. However, studies regarding this topic are scarce.

objectiveTo confirm if OSA is more prevalent after receiving radiotherapy for HNC. In addition, investigation of the risk factors for developing OSA in this population.

designA retrospective review of prospective data.

methodsTreatment for HNC took place between 2016 and 2017 at the University Hospital of Leuven. One hundred sixty-four patients were eligible for participating in this study. Sixty-five responded (39.4%). Upon consulting their medical files, 15 patients were excluded based on the in- and exclusion criteria. Presence of OSA was estimated using standardized questionnaires, namely the Berlin Questionnaire, the Epworth Sleepiness Scale, and the CIS-20. This was compared to the proportion of OSA in the general population.

resultsFifty patients (33 men, 17 women) with a mean age of 64.2 years (range 32-88) were included. Based on the questionnaires, OSA was suspected in twenty. The prevalence of suspected OSA in our study group (40.0%) was significantly greater (p < 0.0001) than our estimated prevalence of OSA in the general population (10.9%). No significant risk factors could be identified.

conclusionPatients treated for HNC are at risk of developing OSA. When complaints of fatigue and sleeping problems persist, referral to a sleep clinic is suggested. Further investigation remains necessary to identify potential risk factors along with prevention and treatment strategies.

Indexed as

AdultAgedAged, 80 and overCancer SurvivorsChronic DiseaseFatigueFemaleHead and Neck NeoplasmsHumansMaleMiddle AgedPrevalenceProspective StudiesQuality of LifeRadiotherapyRetrospective StudiesHead and neck cancerRadiotherapySleep apneaTreatment-related toxicities

Identifiers

PMID32358775
OpenAlexW3023583240

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.