Evidence map›Paper›PMID 27242529›Full record

ArticleFrontiers in pharmacology2016

Impact of Bep or Carboplatin Chemotherapy on Testicular Function and Sperm Nucleus of Subjects with Testicular Germ Cell Tumor.

Marco Ghezzi, Massimiliano Berretta, Alberto Bottacin, Pierfrancesco Palego, Barbara Sartini, Ilaria Cosci, Livio Finos, Riccardo Selice, Carlo Foresta, Andrea Garolla

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 4 pooled it
6.6field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 4 syntheses or guidelines pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Pooled it
  4. Long-term toxicity of cisplatin in germ-cell tumor survivors.Annals of oncology : official journal of the European Society for Medical Oncology · 2017
    Pooled it
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Testicular Cancer: Genes, Environment, Hormones.Frontiers in endocrinology · 2019
    Review
  17. Article
  18. Article
  19. Article
  20. Review
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

10 authors at 2 institutions in 1 country.

Marco GhezziUnit of Andrology and Reproductive Medicine, Department of Medicine, University of PadovaPadova, Italy; Istituto Oncologico Veneto - Istituto di Ricovero e Cura a Carattere ScientificoPadova, Italy.
Massimiliano BerrettaDepartment of Medical Oncology, CRO Aviano National Cancer Institute IRCCS Aviano, Italy.
Alberto BottacinUnit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova Padova, Italy.
Pierfrancesco PalegoUnit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova Padova, Italy.
Barbara SartiniUnit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova Padova, Italy.
Ilaria CosciUnit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova Padova, Italy.
Livio FinosDepartment of Statistical Sciences, University of Padova Padova, Italy.
Riccardo SeliceUnit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova Padova, Italy.
Carlo ForestaUnit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova Padova, Italy.
Andrea GarollaUnit of Andrology and Reproductive Medicine, Department of Medicine, University of PadovaPadova, Italy; Istituto Oncologico Veneto - Istituto di Ricovero e Cura a Carattere ScientificoPadova, Italy.
University of Padua · ITCentro di Riferimento Oncologico · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Young males have testicular germ cells tumors (TGCT) as the most common malignancy and its incidence is increasing in several countries. Besides unilateral orchiectomy (UO), the treatment of TGCT may include surveillance, radiotherapy, or chemotherapy (CT), basing on tumor histology and stage of disease. It is well known that both radio and CT may have negative effects on testicular function, affecting spermatogenesis, and sex hormones. Many reports investigated these aspects in patients treated with bleomycin, etoposide, and cisplatin (BEP), after UO. In contrast no data are available on the side effects of carboplatin treatment in these patients. We included in this study 212 consecutive subjects who undergone to sperm banking at our Andrology and Human Reproduction Unit after UO for TGCT. Hundred subjects were further treated with one or more BEP cycles (BEP-group), 54 with carboplatin (CARB group), and 58 were just surveilled (S-group). All patients were evaluated for seminal parameters, sperm aneuploidy, sperm DNA, sex hormones, volume of the residual testis at baseline (T0) and after 12 (T1) and 24 months (T2) from UO or end of CT. Seminal parameters, sperm aneuploidies, DNA status, gonadic hormones, and testicular volume at baseline were not different between groups. At T1, we observed a significant reduction of sperm concentration and sperm count in the BEP group versus baseline and versus both Carb and S-group. A significant increase of sperm aneuploidies was present at T1 in the BEP group. Similarly, the same group at 1 had altered sperm DNA integrity and fragmentation compared with baseline, S-group and Carb group. These alterations were persistent after 2 years from the end of BEP treatment. Despite a slight improvement at T2, the BEP group had still higher percentages of sperm aneuploidies than other groups. No impairment of sperm aneuploidies and DNA status were observed in the Carb group both after 1 and 2 years from the end of treatment. Despite preliminary, these data demonstrate that in selected patients with TGCTs CT with carboplatin represents a therapeutic option that that seems to not affect sex hormones, spermatogenesis, and sperm nucleus.

Indexed as

BEPcarboplatinchemotherapyfertilitytestis cancer

Identifiers

PMID27242529
PMCPMC4865517
OpenAlexW2366081104

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.