Evidence map›Paper›PMID 35738613›Full record

ArticleIn vivo (Athens, Greece)

Prognostic Factors for Complete Recovery From Xerostomia After Radiotherapy of Head-and-Neck Cancers.

Dirk Rades, Britta Warwas, Karsten Gerull, Ralph Pries, Anke Leichtle, Karl L Bruchhage, Samer G Hakim, Steven E Schild, Florian Cremers

Open access · diamondAbstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. 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

9 authors at 2 institutions in 2 countries.

Dirk RadesDepartments of Radiation Oncology, University of Lübeck, Lübeck, Germany; dirk.rades@uksh.de.
Britta WarwasDepartments of Radiation Oncology, University of Lübeck, Lübeck, Germany.
Karsten GerullDepartments of Radiation Oncology, University of Lübeck, Lübeck, Germany.
Ralph PriesOto-Rhino-Laryngology and Head and Neck Surgery, and University of Lübeck, Lübeck, Germany.
Anke LeichtleOto-Rhino-Laryngology and Head and Neck Surgery, and University of Lübeck, Lübeck, Germany.
Karl L BruchhageOto-Rhino-Laryngology and Head and Neck Surgery, and University of Lübeck, Lübeck, Germany.
Samer G HakimOral and Maxillofacial Surgery, University of Lübeck, Lübeck, Germany.
Steven E SchildDepartment of Radiation Oncology, Mayo Clinic, Scottsdale, AZ, U.S.A.
Florian CremersDepartments of Radiation Oncology, University of Lübeck, Lübeck, Germany.
University of Lübeck · DEMayo Clinic in Arizona · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimRadiotherapy of head-and-neck cancers can cause xerostomia. This study investigated potential prognostic factors for complete recovery from this complication. PATIENTS AND

methodsEighty head-and-neck cancer patients with radiation-induced xerostomia were retrospectively evaluated. Thirteen characteristics were analyzed for complete recovery (to grade 0) from xerostomia including age, sex, tumor site and stage, nodal stage, upfront surgery, mean dose to ipsilateral, contralateral and both parotid glands, chemotherapy, radiation type and dose, and initial grade of xerostomia.

resultsFifteen patients (18.8%) experienced complete recovery of xerostomia. Significant associations with complete recovery were found for initial grade 1 xerostomia (p<0.001), mean dose to contralateral parotid gland of <20 Gy (p=0.034), and radiation treatment without chemotherapy (p=0.047).

conclusionAlmost every fifth patient experienced complete recovery of xerostomia. Prognostic factors were identified that can guide radiation oncologists during the process of treatment planning.

Indexed as

Head and Neck NeoplasmsXerostomiaHumansParotid GlandPrognosisRadiotherapy DosageRetrospective Studiescomplete recoveryHead-and-neck cancerprognostic factorsradiotherapyxerostomia

Identifiers

PMID35738613
PMCPMC9301398
OpenAlexW4283463277

What OpenQuestion holds

Textmetadata
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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.