Evidence map›Paper›PMID 32660451›Full record

ArticleBMC cancer2020

Real-world efficacy and safety of two doses of cabazitaxel (20 or 25 mg/m

Hideyasu Matsuyama, Nobuaki Matsubara, Hirotaka Kazama, Takeshi Seto, Shoko Tsukube, Kazuhiro Suzuki

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 9% 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, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

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

Hideyasu MatsuyamaDepartment of Urology, Graduate School of Medicine, Yamaguchi University, Yamaguchi, Japan. hidde@yamaguchi-u.ac.jp.
Nobuaki MatsubaraDepartment of Breast and Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan.
Hirotaka KazamaSanofi Genzyme Oncology Medical, Sanofi K.K., Tokyo, Japan.
Takeshi SetoMedical Affairs, Sanofi K.K., Tokyo, Japan.
Shoko TsukubeSanofi Genzyme Oncology Medical, Sanofi K.K., Tokyo, Japan.
Kazuhiro SuzukiDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Sanofi (Japan) · JPGunma University · JPNational Cancer Center Hospital East · JPYamaguchi University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe recommended starting dose of cabazitaxel for castration-resistant prostate cancer (CRPC) is 25 mg/m

methodsWe compared the safety and efficacy of cabazitaxel between patients who received cabazitaxel at starting doses of 25 and 20 mg/m

resultsThe C20 and C25 groups comprised 190 and 159 patients without matching and 112 patients per group after matching. In unmatched patients, any-grade (C25 vs C20: 89.3% vs 78.4%, Fisher's p < 0.01) and grade ≥ 3 (81.1% vs 61.1%) ADRs were more frequent in the C25 group. Neutropenia (any grade: 61.6% vs 54.2%; grade ≥ 3: 55.3% vs 42.6%) and febrile neutropenia (grade ≥ 3: 30.2% vs 14.7%) were more frequent in the C25 group. In matched patients, the PSA response rate (reduction in PSA ≥30% from a baseline ≥5 ng/mL) was 26.4 and 32.0% in the C20 and C25 groups, respectively, median OS was 291 days (95% CI 230-not reached) versus not reached (hazard ratio 0.73, 95% CI 0.50-1.08), and TTF favored C25 (hazard ratio 0.75, 95% CI 0.57-0.99).

conclusionsClinicians should consider the patient's risk of clinically significant ADRs and prophylactic granulocyte colony stimulating factor when selecting the starting dose of cabazitaxel for CRPC. Some patients at high risk of ADRs or unfit patients may benefit from a lower starting dose of 20 mg/m

trial registrationNot applicable.

Indexed as

AdultAgedAged, 80 and overDose-Response Relationship, DrugFollow-Up StudiesHumansJapanMaleMiddle AgedProduct Surveillance, PostmarketingProstatic Neoplasms, Castration-ResistantTaxoidsTreatment OutcomecabazitaxelTaxoidsCabazitaxelCastration-resistant prostate cancerJapanPost-marketing surveillance

Identifiers

PMID32660451
PMCPMC7359263
OpenAlexW3041995191

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.