Evidence map›Paper›PMID 36620537›Full record

ArticleFrontiers in oncology2022

Association of baseline self-reported fatigue with overall survival after stereotactic body radiation therapy for localized prostate cancer.

Rishabh K Simhal, Tamir N Sholklapper, Anish K Simhal, Alan L Zwart, Malika T Danner, Deepak Kumar, Nima Aghdam, Simeng Suy, Ryan A Hankins, Keith J Kowalczyk and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2022. 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
0.3field-weighted citation impact, top 39% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  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

11 authors at 5 institutions in 1 country.

Rishabh K SimhalSchool of Medicine, Georgetown University, Washington, DC, United States.
Tamir N SholklapperSchool of Medicine, Georgetown University, Washington, DC, United States.
Anish K SimhalDepartment of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
Alan L ZwartDepartment of Radiation Oncology, MedStar Georgetown University Hospital, Washington, DC, United States.
Malika T DannerDepartment of Radiation Oncology, MedStar Georgetown University Hospital, Washington, DC, United States.
Deepak KumarJulius L. Chambers Research Institute, North Carolina Central University, Durham, NC, United States.
Nima AghdamDepartment of Radiation Oncology, Beth Israel Deaconess Medical Center, Boston, MA, United States.
Simeng SuyDepartment of Radiation Oncology, MedStar Georgetown University Hospital, Washington, DC, United States.
Ryan A HankinsSchool of Medicine, Georgetown University, Washington, DC, United States.
Keith J KowalczykSchool of Medicine, Georgetown University, Washington, DC, United States.
Sean P CollinsSchool of Medicine, Georgetown University, Washington, DC, United States.
Georgetown University · USMedStar Georgetown University Hospital · USBeth Israel Deaconess Medical Center · USMemorial Sloan Kettering Cancer Center · USNorth Carolina Central University · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

Introduction: Stereotactic Body Radiation Therapy (SBRT) has emerged as a definitive therapy for localized prostate cancer (PCa). However, more data is needed to predict patient prognosis to help guide which patients will benefit most from treatment. The FACIT-Fatigue (FACIT-F) is a well validated, widely used survey for assessing fatigue. However, the role of fatigue in predicting PCa survival has yet to be studied. Herein, we investigate the role of FACIT-F as a baseline predictor for overall survival (OS) in patients undergoing SBRT for localized PCa. Methods: A retrospective review was conducted of 1358 patients who received SBRT monotherapy between January 2008 to April 2021 at an academic, tertiary referral center. FACIT-F scores (range 0 to 52) were summed for patients who answered all 13-items on the survey. FACIT-F total scores of ≥35 represented severe fatigue. Patients receiving androgen deprivation therapy were excluded. Differences in fatigue groups were evaluated using chi-squared tests. OS rates were determined using the Kaplan-Meier method and predictors of OS were evaluated using Cox proportional hazard method. Results: Baseline full FACIT-F scores and survival data was available for 891 patients. 5-year OS was 87.6% and 95.2%, respectively, for the severely fatigued and non-fatigued groups. Chi-squared analysis of fatigue groups showed no significant difference in the following categories: D'Amico risk group, age, ethnicity, grade group, T-stage, or PSA density. Severe fatigue was associated with a significant decrease in OS (hazard ratio 2.76; 95%CI 1.55 - 4.89). The Cox proportional hazard model revealed that age and FACIT-F were both statistically significant (p <0.05). Conclusion: Baseline FACIT-F scores are significantly associated with OS. Higher FACIT-F scores, representing less fatigued patients, are associated with an overall survival benefit. These results indicate that the FACIT-F survey could serve as an additional metric for clinicians in determining prognostic factors for patients undergoing SBRT.

Indexed as

baseline fatiguelocalized prostate cancer (PCa)overall survivalprostate cancerprostate radiation therapyquality of lifeSBRT (stereotactic body radiation therapy)urology

Identifiers

PMID36620537
PMCPMC9816795
OpenAlexW4312174630

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.