Evidence map›Paper›PMID 28543055›Full record

Observational studyJournal of surgical oncology2017

Patient compliance for postoperative radiotherapy and survival outcome of women with stage I endometrioid endometrial cancer.

Koji Matsuo, Hiroko Machida, Omar M Ragab, Jocelyn Garcia-Sayre, Annie A Yessaian, Lynda D Roman

Abstract readObservational Study
In one paragraph

Observational study in Journal of surgical oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Managing unplanned radiotherapy interruptions in Italy: results from an AIRO survey.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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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

6 authors.

Koji MatsuoDivision of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California.ORCID http://orcid.org/0000-0002-6232-8701
Hiroko MachidaDivision of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California.
Omar M RagabDepartment of Radiation Oncology, University of Southern California, Los Angeles, California.
Jocelyn Garcia-SayreDivision of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California.
Annie A YessaianDivision of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California.
Lynda D RomanDivision of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, California.

Funding

USC/NORRIS COMPREHENSIVE CANCER CENTER (CORE) SUPPORTP30CA014089 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MYLES G COCKBURN · 1985 to 2026
$181.4M
NCI NIH HHS P30 CA014089
6 · The paper itself

Abstract

BACKGROUND AND

objectivesTo examine characteristics and survival outcome of women with endometrial cancer who declined postoperative radiotherapy.

methodsA retrospective study was conducted to examine surgically-treated grade 1-2 stage IB and grade 3 stage IA-IB endometrioid endometrial cancer in the Surveillance, Epidemiology, and End Results Program between 1983 and 2013 (n = 10 613). Associations of patient declination for guideline-based postoperative radiotherapy and clinico-pathological demographics or survival outcome were examined on multivariable analysis.

resultsThere were 323 (3.0%) women who declined adjuvant radiotherapy. Women who declined postoperative radiotherapy were more likely to be older, White, Western U.S. residents, and register in recent years (all, adjusted-P < 0.05). On multivariable analysis, patient declination for guideline-based postoperative radiotherapy remained an independent prognostic factor for decreased endometrial cancer-specific survival in unstaged grade 1-2 stage IB or staged/unstated grade 3 stage IA-IB diseases (adjusted-hazard ratio 1.84, 95% confidence interval 1.34-2.51, P = 0.001). Association of patient declination for guideline-based postoperative radiotherapy and decreased overall survival remained independent in the entire cohort on multivariable analysis (adjuvant-hazard ratio 1.71, 95% confidence interval 1.44-2.02, P < 0.001).

conclusionsOur study suggested that patient compliance to guideline-based postoperative radiotherapy is a prognostic factor for women with stage I endometrioid endometrial cancer.

Indexed as

Radiotherapy, AdjuvantTreatment RefusalCarcinoma, EndometrioidEndometrial NeoplasmsFemaleHumansHysterectomyMiddle AgedPatient CompliancePractice Guidelines as TopicPrognosisRetrospective StudiesSEER ProgramUnited Statesadjuvant radiotherapycomplianceendometrial cancersurvival outcome

Identifiers

PMID28543055
PMCPMC7523389

What OpenQuestion holds

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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.