Evidence map›Paper›PMID 29383406›Full record

ReviewStrahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]2018

Use of androgen deprivation and salvage radiation therapy for patients with prostate cancer and biochemical recurrence after prostatectomy.

Pirus Ghadjar, Daniel M Aebersold, Clemens Albrecht, Dirk Böhmer, Michael Flentje, Ute Ganswindt, Stefan Höcht, Tobias Hölscher, Felix Sedlmayer, Frederik Wenz and 3 more

Abstract readReview
PubMed Publisher
In one paragraph

Review in Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al], 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Guideline
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  7. Review
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  9. Patterns of care for prostate cancer radiotherapy-results from a survey among German-speaking radiation oncologists.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2021
    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

13 authors at 10 institutions in 3 countries.

Pirus GhadjarDepartments of Radiation Oncology, Charité Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany. Pirus.ghadjar@charite.de.
Daniel M AebersoldInselspital, University of Bern, Bern, Switzerland.
Clemens AlbrechtKlinikum Nürnberg Nord, Nürnberg, Germany.
Dirk BöhmerDepartments of Radiation Oncology, Charité Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany.
Michael FlentjeUniversitätsklinikum Würzburg, Würzburg, Germany.
Ute GanswindtLudwig-Maximilians-Universität München, Munich, Germany.
Stefan HöchtXcare Gruppe, Radiologie, Nuklearmedizin und Strahlentherapie, Saarlouis, Germany.
Tobias HölscherUniversitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Felix SedlmayerLandeskrankenhaus, Universitätsklinikum, Paracelsus Medizinischen Privatuniversität, Salzburg, Austria.
Frederik WenzUniversitätsmedizin Mannheim, Universität Heidelberg, Mannheim, Germany.
Daniel ZipsUniversitätsklinikum Tübingen, Tübingen, Germany.
Thomas WiegelUniversitätsklinikum Ulm, Ulm, Germany.
Prostate Cancer Expert Panel of the German Society of Radiation Oncology (DEGRO) and the Working Party Radiation Oncology of the German Cancer Society (DKG-ARO)
Heidelberg University · DEUniversitätsklinikum Würzburg · DEUniversity of Bern · CHCharité - Universitätsmedizin Berlin · DELudwig-Maximilians-Universität München · DENuremberg Hospital · DESalzburger Landeskliniken · ATUniversitätsklinikum Tübingen · DEUniversity Hospital Carl Gustav Carus · DEUniversity Hospital Ulm · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimOverview on the use of androgen deprivation therapy (ADT) added to salvage radiation therapy (SRT) for prostate cancer patients with biochemical recurrence after prostatectomy.

methodsThe German Society of Radiation Oncology (DEGRO) expert panel summarized available evidence published between January 2009 and May 2017, and assessed the validity of the information on outcome parameters including overall survival (OS) and treatment-related toxicity.

resultsTwo randomized controlled trials and nine relevant retrospective analyses were identified. The RTOG 9601 trial showed an OS improvement for the combination of 2 years of bicalutamide and SRT compared to SRT alone after a median follow-up of 13 years. This improvement appeared to be restricted to those patients with a prostate specific antigen (PSA) level before SRT of ≥0.7 ng/mL. The GETUG AFU-16 trial showed that after a median follow-up of 5 years, the addition of 6 months of goserelin to SRT improved progression-free survival (PFS; based on biochemical recurrence) as compared to SRT alone. ADT in both trials was not associated with increased major late toxicities. Results of retrospective series were inconsistent with a suggestion that the addition of ADT improved biochemical PFS especially in patients with high-risk factors such as Gleason Score ≥8 and in the group with initially negative surgical margins.

conclusionsADT combined with SRT appears to improve OS in patients with a PSA level before SRT of ≥0.7 ng/mL. In patients without persistent PSA after prostatectomy and PSA levels of <0.7 ng/mL, ADT should not routinely be used, but may be considered in patients with additional risk factors such as Gleason Score ≥8 and negative surgical margins.

Indexed as

ProstatectomyRadiotherapy, AdjuvantSalvage TherapyAndrogen AntagonistsCombined Modality TherapyFollow-Up StudiesHumansMaleNeoplasm Recurrence, LocalProstate-Specific AntigenProstatic NeoplasmsRandomized Controlled Trials as TopicRetrospective StudiesSurvival RateAndrogen AntagonistsProstate-Specific AntigenAndrogen deprivation therapyHormone therapyProstate cancerRadical prostatectomySalvage radiation therapy

Identifiers

PMID29383406
OpenAlexW2792944743

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.