Evidence map›Paper›PMID 26842723›Full record

ArticleLung2016

Stereotactic Body Radiotherapy (SBRT) with Lower Doses for Selected Patients with Stage I Non-small-cell Lung Cancer (NSCLC).

Stefan Janssen, Lukas Kaesmann, Volker Rudat, Dirk Rades

Abstract read
PubMed Publisher
In one paragraph

Article in Lung, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Histology-driven hypofractionated radiation therapy schemes for early-stage lung adenocarcinoma and squamous cell carcinoma.Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology · 2024
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  4. Article
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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

4 authors at 2 institutions in 2 countries.

Stefan JanssenDepartment of Radiation Oncology, University of Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany.
Lukas KaesmannDepartment of Radiation Oncology, University of Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany.
Volker RudatDepartment of Radiation Oncology, Saad Specialist Hospital, Al Khobar, Saudi Arabia.
Dirk RadesDepartment of Radiation Oncology, University of Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany. rades.dirk@gmx.net.
University of Lübeck · DESaad Specialist Hospital · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SBRT is very effective for stage I NSCLC. Biologically effective doses (BED) >100 Gy are recommended. Elderly patients and those with a limited performance status may not tolerate these high doses. This study investigated the outcomes after lower dose SBRT (BED < 90 Gy) in 46 patients with stage I NSCLC, who were aged ≥70 years or in reduced general condition. Local control rates at 1, 2, and 3 years were 100, 95, and 95 %, respectively. Rates of freedom from distant progression were 83, 63, and 54 %, and survival rates were 77, 57, and 36 %, respectively. Seventeen patients died during the follow-up, 11 (65 %) from distant progression of NSCLC, and six (35 %) from non-malignant causes. No patient developed radiation-induced pneumonitis. Thus, SBRT with BED <90 Gy resulted in excellent local control and appears to be a reasonable option for stage I NSCLC in elderly patients and those with a poor performance status.

Indexed as

Radiation DosageRadiosurgeryAgedCarcinoma, Non-Small-Cell LungDisease ProgressionFemaleHumansLung NeoplasmsMaleMiddle AgedNeoplasm StagingPatient SelectionRadiation PneumonitisRetrospective StudiesRisk FactorsTime FactorsBiologically effective doseEarly stageNon-small-cell lung cancerStereotactic body radiotherapyTreatment results

Identifiers

PMID26842723
OpenAlexW2271017367

What OpenQuestion holds

Textmetadata
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.