Evidence map›Paper›PMID 29795595›Full record

ArticlePloS one2018

Long-term treatment outcomes of intermittent androgen deprivation therapy for relapsed prostate cancer after radical prostatectomy.

Shintaro Maru, Hideki Uchino, Takahiro Osawa, Satoshi Chiba, Gaku Mouri, Ataru Sazawa

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Macroscopic locoregional relapse from prostate cancer: which role for salvage radiotherapy?Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
    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

6 authors at 3 institutions in 1 country.

Shintaro MaruDepartment of Urology, Obihiro-Kosei General Hospital, Obihiro, Hokkaido, Japan.ORCID 0000-0002-7146-4078
Hideki UchinoDepartment of Urology, Obihiro-Kosei General Hospital, Obihiro, Hokkaido, Japan.
Takahiro OsawaDepartment of Renal and Genitourinary Surgery Graduate School of Medicine, Hokkaido University Sapporo, Hokkaido, Japan.
Satoshi ChibaDepartment of Urology, Obihiro-Kosei General Hospital, Obihiro, Hokkaido, Japan.
Gaku MouriDepartment of Urology, Obihiro-Kosei General Hospital, Obihiro, Hokkaido, Japan.
Ataru SazawaDepartment of Urology, Obihiro-Kosei General Hospital, Obihiro, Hokkaido, Japan.
Obihiro Kosei General Hospital · JPHokkaido University · JPHokuyukai Neurology Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIntermittent androgen deprivation therapy is an effective treatment for metastatic prostate cancer. However, no study to date has evaluated the long-term outcomes of this treatment among patients with prostate cancer after radical prostatectomy. We retrospectively examined the treatment outcomes of patients with prostate-specific antigen recurrence who underwent radical prostatectomy at our department. MATERIALS AND

methodsOf the 690 patients who underwent radical prostatectomy for local prostate cancer between 1988 and 2011, 129 patients who received androgen deprivation therapy for prostate-specific antigen recurrence were included in this study. Patient characteristics, luteinizing hormone-releasing hormone agonist administration, and outcomes were compared between the intermittent androgen deprivation group (n = 66) and the continuous androgen deprivation therapy group (n = 63). The non-recurrence and overall survival rates were compared between groups.

resultsThirty-six patients (27.9%) experienced recurrence after luteinizing hormone-releasing hormone agonist administration. The 5-year non-recurrence rate and 10-year overall survival rate were higher in the intermittent group (92.9%) than in the continuous group (92.9 vs 57.9%, P < 0.001; and 95.9% vs 84.3%, P = 0.047, respectively). Furthermore, 63 patients (48.8%) showed a PSA nadir of less than 0.01 ng/mL after initiation of luteinizing hormone-releasing hormone agonist; among these patients, the non-recurrence rate was significantly higher in the intermittent androgen deprivation group (P = 0.003).

conclusionsIntermittent androgen deprivation therapy for prostate specific antigen recurrence after radical prostatectomy contributed to improvement of the non-recurrence rate and overall survival, and can be considered an effective therapy for better prognosis.

Indexed as

AgedAndrogensAntineoplastic Agents, HormonalGonadotropin-Releasing HormoneHumansMaleNeoplasm Recurrence, LocalProstatectomyProstatic NeoplasmsRetrospective StudiesSurvival AnalysisTime FactorsTreatment OutcomeAndrogensAntineoplastic Agents, HormonalGonadotropin-Releasing Hormone

Identifiers

PMID29795595
PMCPMC5967753
OpenAlexW2803111262

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Registered trials

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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.