Evidence map›Paper›PMID 28748443›Full record

ArticleAnnals of surgical oncology2017

Adherence to Guidelines for Adult (Non-GIST) Soft Tissue Sarcoma in the Netherlands: A Plea for Dedicated Sarcoma Centers.

Harald J Hoekstra, Rick L M Haas, Cornelis Verhoef, Albert J H Suurmeijer, Carla S P van Rijswijk, Ben G H Bongers, Winette T van der Graaf, Vincent K Y Ho

Abstract read
In one paragraph

Article in Annals of surgical oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing 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.

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

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

  1. Twenty-five years of experience with patient-reported outcome measures in soft-tissue sarcoma patients: a systematic review.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2024
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  9. Survival analysis of cancer patients in Portugal following the reference centre model implementation.The European journal of health economics : HEPAC : health economics in prevention and care · 2023
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  20. Surgery in reference centers improves survival of sarcoma patients: a nationwide study.Annals of oncology : official journal of the European Society for Medical Oncology · 2019
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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

8 authors.

Harald J HoekstraDepartment of Surgical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands. h.j.hoekstra@umcg.nl.
Rick L M HaasDepartment of Radiation Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands.
Cornelis VerhoefDepartment of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.
Albert J H SuurmeijerDepartment of Pathology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Carla S P van RijswijkDepartment of Radiology, University of Leiden, Leiden University Medical Center, Leiden, The Netherlands.
Ben G H BongersDepartment of Surgical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Winette T van der GraafThe Institute of Cancer Research and the Royal Marsden NHS Foundation Trust, London, UK.
Vincent K Y HoDepartment of Research, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionOptimal management of soft tissue sarcoma (STS) remains a challenge. A nationwide survey assessed the quality of STS care in the Netherlands, thereby aiming to identify potentialities for improvement through more centralized disease management.

methodsFrom the Netherlands Cancer Registry (NCR), data were obtained on 3317 adult STS patients (excluding gastrointestinal stromal tumor, GIST) diagnosed in 2006-2011. Logistic regression models were employed to compare outcomes on selected clinical indicators reflecting prevailing STS guidelines between high-volume (≥10 resections annually) and low-volume (<10 resections) hospitals, between academic and general hospitals, and between sarcoma research centers and other hospitals, adjusted for case mix. Analyses were performed on imputed datasets (m = 50), generated through multiple imputations by chained equations.

resultsOverall, 89% of patients underwent surgical resection. Resection status remained unknown in 24% (excluding those with metastasized disease), and grade was not documented for one-third of tumors. Microscopic residual disease was detected in 20% with an increased risk for older patients, larger and deeply located tumors, and those located in the (retro)peritoneum or upper extremity. Almost half of patients with an R1 resection received adjuvant radiotherapy. Following adjustment for case mix factors, patients treated in high-volume hospitals less often had macroscopic residual disease (R2 resection; adjusted odds ratio: 0.54). A strongly skewed distribution of surgical volumes was observed.

conclusionsThese survey results indicate a potential for improving Dutch STS care. More centralized sarcoma management should improve definitive pathology reporting on tumor characteristics, adherence to treatment guidelines and overall disease outcome.

Indexed as

Guideline AdherencePractice Guidelines as TopicAdultAgedAged, 80 and overFemaleFollow-Up StudiesHumansMaleMiddle AgedNetherlandsPrognosisRegistriesSarcomaSurveys and Questionnaires

Identifiers

PMID28748443
PMCPMC5596052

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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.