Evidence map›Paper›PMID 34804459›Full record

ArticleJournal of healthcare engineering2021

Dose Prediction Models Based on Geometric and Plan Optimization Parameter for Adjuvant Radiotherapy Planning Design in Cervical Cancer Radiotherapy.

Hui Tang, Yazheng Chen, Jialiang Jiang, Kemin Li, Jing Zeng, Zhenyao Hu, Rutie Yin

RetractedOpen access · hybridAbstract readRetracted Publication
In one paragraph

Article in Journal of healthcare engineering, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Hui TangDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.ORCID 0000-0002-5988-6876
Yazheng ChenDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.ORCID 0000-0002-0919-7714
Jialiang JiangDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.ORCID 0000-0001-8436-8280
Kemin LiDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.ORCID 0000-0001-8731-5846
Jing ZengDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.ORCID 0000-0001-8953-9042
Zhenyao HuDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.ORCID 0000-0002-2741-8306
Rutie YinDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China.ORCID 0000-0002-9221-6727
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The prediction of an additional space for the dose sparing of organs at risk (OAR) in radiotherapy is still difficult. In this pursuit, the present study was envisaged to find out the factors affecting the bladder and rectum dosimetry of cervical cancer. Additionally, the relationship between the dose-volume histogram (DVH) parameters and the geometry and plan dose-volume optimization parameters of the bladder/rectum was established to develop the dose prediction models and guide the planning design for lower OARs dose coverage directly. Thirty volume modulated radiation therapy (VMAT) plans from cervical cancer patients were randomly chosen to build the dose prediction models. The target dose coverage was evaluated. Dose prediction models were established by univariate and multiple linear regression among the dosimetric parameters of the bladder/rectum, the geometry parameters (planning target volume (PTV), volume of bladder/rectum, overlap volume of bladder/rectum (OV), and overlapped volume as a percentage of bladder/rectum volume (OP)), and corresponding plan dose-volume optimization parameters of the nonoverlapping structures (the structure of bladder/rectum outside the PTV (NOS)). Finally, the accuracy of the prediction models was evaluated by tracking

Indexed as

Radiotherapy, Intensity-ModulatedUterine Cervical NeoplasmsFemaleHumansOrgans at RiskRadiotherapy, AdjuvantRadiotherapy Planning, Computer-Assisted

Identifiers

PMID34804459
PMCPMC8604605
OpenAlexW3213728898

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.