Evidence map›Paper›PMID 40323187›Full record

SynthesisOtolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery2025

Management of Calvarial Osteoradionecrosis After Treatment of Cutaneous Malignancy: A Systematic Review.

Siyuan Pang, Elizabeth Concannon, Martin Higgins, Katharine Drummond, Peter Gearing, Maxim Devine, Albert Tiong, Anand Ramakrishnan, Carly Fox

Abstract readSystematic Review
In one paragraph

Synthesis in Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

1 citing paper in PubMed.

  1. 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

9 authors.

Siyuan PangDepartment of Plastic and Reconstructive Surgery, The Royal Melbourne Hospital, Parkville, Victoria, Australia.ORCID http://orcid.org/0000-0002-3628-6819
Elizabeth ConcannonDepartment of Plastic and Reconstructive Surgery, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
Martin HigginsDepartment of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
Katharine DrummondDepartment of Surgery, The Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia.
Peter GearingDepartment of Plastic and Reconstructive Surgery, The Royal Melbourne Hospital, Parkville, Victoria, Australia.
Maxim DevineDepartment of Plastic and Reconstructive Surgery, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
Albert TiongDepartment of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
Anand RamakrishnanDepartment of Plastic and Reconstructive Surgery, The Royal Melbourne Hospital, Parkville, Victoria, Australia.
Carly FoxDepartment of Plastic and Reconstructive Surgery, The Royal Melbourne Hospital, Parkville, Victoria, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveOsteoradionecrosis (ORN) is a recognized complication of radiotherapy. However, calvarial ORN (ORNC) following treatment for cutaneous malignancies is poorly understood. Shedding light on the limited evidence to date, this study aims to summarize existing evidence and highlight the research gaps. DATA SOURCES: PubMed and Embase. REVIEW

methodsA systematic search of PubMed and Embase was conducted up to May 2024, using relevant keywords to identify papers on ORNC. Data on the definition, incidence, risk factors, radiotherapy parameters, diagnostic methods, and management strategies were collected.

resultsTwenty articles reporting on 42 ORNC patients were identified, revealing relatively poor data quality. There remains no consensus on a definition of ORNC. Patient- and disease-related risk factors have been inconsistently documented. No conclusion could be reached regarding thresholds for radiation dose delivery, as only seven studies reported the total radiation dose, with a mean of 58.9 Gy. Twenty-five (60%) cases managed with wound care and antibiotics demonstrated a spectrum of success rates, while 90% of surgically managed ORNC wounds healed at various follow-up points, ranging from 6 weeks to 9 years.

conclusionThis study proposes an ORNC-specific definition and reporting standard through comparison with mandibular ORN. This will help generate valuable data, guiding the development of an ORNC-specific treatment protocol and clinical decision-making in managing this debilitating side effect of radiotherapy.

Indexed as

OsteoradionecrosisSkin NeoplasmsSkullHumansRisk Factorscomplication of radiotherapycutaneous malignancyhead and neck cancerosteoradionecrosisradiotherapy

Identifiers

PMID40323187
PMCPMC12379840

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.