Evidence map›Paper›PMID 34386452›Full record

ArticleProstate international2021

Efficacy and safety of cabazitaxel therapy in elderly (≥75 years) patients with castration-resistant prostate cancer: A multiinstitutional study.

Takashi Matsumoto, Masaki Shiota, Motonobu Nakamura, Akira Yokomizo, Toshihisa Tomoda, Naotaka Sakamoto, Narihito Seki, Shuji Hasegawa, Takakazu Yunoki, Masahiko Harano and 2 more

Open access · goldAbstract read
In one paragraph

Article in Prostate international, 2021. 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
0.5field-weighted citation impact, top 29% 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, 8 citations in OpenAlex.

  1. Article
  2. Current Evidence on Cabazitaxel for Prostate Cancer Therapy: A Narrative Review.International journal of urology : official journal of the Japanese Urological Association · 2025
    Review
  3. Article
  4. Review
  5. 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

12 authors at 10 institutions in 1 country.

Takashi MatsumotoDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Japan.
Masaki ShiotaDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Japan.
Motonobu NakamuraDepartment of Urology, National Hospital Organization Kyushu Cancer Center, Japan.
Akira YokomizoDivision of Urology, Harasanshin Hospital, Fukuoka, Japan.
Toshihisa TomodaDepartment of Urology, Oita Prefectural Hospital, Oita, Japan.
Naotaka SakamotoDepartment of Urology, National Hospital Organization Kyushu Medical Center, Japan.
Narihito SekiDepartment of Urology, Kyushu Central Hospital, Fukuoka, Japan.
Shuji HasegawaDepartment of Urology, Kitakyushu Municipal Medical Center, Kitakyushu, Japan.
Takakazu YunokiDepartment of Urology, Japanese Red Cross Fukuoka Hospital, Fukuoka, Japan.
Masahiko HaranoDepartment of Urology, JCHO Kyushu Hospital, Kitakyushu, Japan.
Kentaro KuroiwaDepartment of Urology, Miyazaki Prefectural Miyazaki Hospital, Miyazaki, Japan.
Masatoshi EtoDepartment of Urology, Graduate School of Medical Sciences, Kyushu University, Japan.
Kyushu University · JPHarasanshin Hospital · JPJapanese Red Cross Fukuoka Hospital · JPKitakyushu Municipal Medical Center · JPKyushu Central Hospital of the Mutual Aid Association of Public School Teachers · JPKyushu Hospital · JPMiyazaki Prefectural Hospital · JPNational Hospital Organization Kyushu Cancer Center · JPNational Kyushu Medical Center · JPOita Prefectural Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is little data on the outcome of cabazitaxel (CBZ) treatment of elderly patients with castration-resistant prostate cancer (CRPC). This study assessed the efficacy and safety of CBZ chemotherapy in patients with CRPC aged 75 years or older in a multiinstitutional study.

methodsWe retrospectively reviewed the 74 patients with CRPC treated with CBZ enrolled in 10 institutions. Clinicopathological backgrounds, prognosis including prostate-specific antigen decline, time to treatment failure, progression-free survival, overall survival, and safety profiles were compared between younger (<75 years) and elder (≥75 years) patients.

resultsIn total, 74 patients were enrolled; 50 patients were younger than 75 years and 24 were ≥75 years. Clinicopathological characteristics were comparable between younger and elder patients, with the exception of serum albumin values at the time of CBZ treatment. The median prostate-specific antigen decline in younger and elder men was -8.8% and -32.3% from baseline, respectively. The median time to treatment failure, progression-free survival, and overall survival for younger and elder men were 0.24 and 0.33 years, 0.23 and 0.43 years, and 0.69 and 1.17 years, respectively. In addition, safety profiles were comparable between younger and elder patients.

conclusionsThis multiinstitutional study suggests that patients with CRPC aged 75 years or older eligible for CBZ treatment can be treated safely and with noninferior efficacy compared with those younger than 75 years.

Indexed as

CabazitaxelCastration-resistant prostate cancerEfficacySafetyThe elderly

Identifiers

PMID34386452
PMCPMC8322799
OpenAlexW3115045803

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.