Evidence map›Paper›PMID 23106176›Full record

Trial reportActa oncologica (Stockholm, Sweden)2013

Weight loss in patients with head and neck cancer during and after conventional and accelerated radiotherapy.

Sandra Ottosson, Björn Zackrisson, Elisabeth Kjellén, Per Nilsson, Göran Laurell

Open access · diamondAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Acta oncologica (Stockholm, Sweden), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

39 citing papers in PubMed, 107 citations in OpenAlex.

  1. Trial
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  4. Article
  5. Trajectory of weight loss and nutritional decline in head and neck cancer patients undergoing concurrent chemoradiotherapy: a longitudinal observational study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Observational
  6. Oral rehabilitation and quality of life in head and neck cancer patients receiving dental clearance prior to radiotherapy: a retrospective observational study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Observational
  7. Article
  8. Article
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  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
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  17. Review
  18. Impact of weight loss on treatment interruption and unplanned hospital admission in head and neck cancer patients undergoing curative (chemo)-radiotherapy in Hong Kong.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2023
    Article
  19. Observational
  20. 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

5 authors at 2 institutions in 1 country.

Sandra OttossonDepartment of Clinical Sciences, Otorhinolaryngology, Umeå University, Umeå, Sweden. sandra.ottosson@kost.umu.se
Björn Zackrisson
Elisabeth Kjellén
Per Nilsson
Göran Laurell
Umeå University · SELund University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWeight loss is common among patients with squamous cell carcinoma of the head and neck (SCCHN) and is mainly due to tumor and treatment related factors. The aim of the present study was to evaluate weight loss in patients with SCCHN undergoing two different radiotherapy (RT) schedules. MATERIAL AND

methodsNutritional data were analyzed from the ARTSCAN study, a controlled randomized prospective Swedish multicenter study conducted with the aim of comparing conventional fractionation (2.0 Gy per day, total 68 Gy during 7 weeks) and accelerated fractionation (1.1 + 2.0 Gy per day, total 68 Gy during 4.5 weeks). Seven hundred and fifty patients were randomized and 712 patients were followed from the start of RT in the present nutritional study.

resultsThe patients had a weight loss of 11.3% (± 8.6%) during the acute phase (start of RT up to five months after the termination of RT). No difference in weight loss was seen between the two RT fractionation schedules (p = 0.839). Three factors were significantly predictive for weight loss during the acute phase, i.e. tumor site, overweight/obesity or lack of tube feeding at the start of RT. Moreover, the nadir point of weight loss occurred at five months after the termination of RT.

conclusionThe results of the present study showed no difference in weight loss between the two RT fractionation schedules and also highlight that weight loss in SCCHN is a multifactorial problem. Moreover, the nadir of weight loss occurred at five months after the termination of treatment which calls for more intense nutritional interventions during the period after treatment.

Indexed as

Weight LossAccelerationAdultAgedAged, 80 and overCarcinoma, Squamous CellDose Fractionation, RadiationFemaleHead and Neck NeoplasmsHumansMaleMiddle AgedRadiotherapy, ConformalRadiotherapy DosageSquamous Cell Carcinoma of Head and NeckSweden

Identifiers

PMID23106176
PMCPMC3622234
OpenAlexW1990399564

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.