Evidence map›Paper›PMID 32396612›Full record

ArticleBlood advances2020

Adult T-cell leukemia/lymphoma incidence rate in French Guiana: a prospective cohort of women infected with HTLV-1.

Jill-Léa Ramassamy, Patricia Tortevoye, Balthazar Ntab, Béatrice Seve, Gabriel Carles, Dominique Gaquière, Yoann Madec, Arnaud Fontanet, Antoine Gessain

Open access · goldAbstract read
In one paragraph

Article in Blood advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

19 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Epidemiology and Clinical Outcomes of HTLV-1: A Comprehensive Narrative Review of Endemic and Nonendemic Regions.The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2026
    Review
  5. Article
  6. Review
  7. Article
  8. Update on T-Cell Lymphoma Epidemiology.Current hematologic malignancy reports · 2024
    Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Prevalence of infection by human T Cell lymphotropic viruses (HTLV-1/2) in adult population in Vitória-ES.The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
    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

9 authors at 4 institutions in 2 countries.

Jill-Léa RamassamyInstitut Pasteur, Unité d'Epidémiologie et Physiopathologie des Virus Oncogènes, Département de Virologie, Unité Mixte de Recherche 3569, Centre National de la Recherche Scientifique, Paris, France.
Patricia TortevoyeInstitut Pasteur, Unité d'Epidémiologie et Physiopathologie des Virus Oncogènes, Département de Virologie, Unité Mixte de Recherche 3569, Centre National de la Recherche Scientifique, Paris, France.
Balthazar NtabDépartement de l'Information Médicale and.
Béatrice SeveService de Gynécologie-Obstétrique, Centre Hospitalier de l'Ouest Guyanais, Franck Joly, Saint-Laurent-du-Maroni, French Guiana.
Gabriel CarlesService de Gynécologie-Obstétrique, Centre Hospitalier de l'Ouest Guyanais, Franck Joly, Saint-Laurent-du-Maroni, French Guiana.
Dominique GaquièreProtection Maternelle et Infantile, Saint-Laurent-du-Maroni, French Guiana.
Yoann MadecInstitut Pasteur, Unité de Recherche et d'Expertise Epidémiologie des Maladies Emergentes, Paris, France; and.
Arnaud FontanetInstitut Pasteur, Unité de Recherche et d'Expertise Epidémiologie des Maladies Emergentes, Paris, France; and.
Antoine GessainInstitut Pasteur, Unité d'Epidémiologie et Physiopathologie des Virus Oncogènes, Département de Virologie, Unité Mixte de Recherche 3569, Centre National de la Recherche Scientifique, Paris, France.
Institut Pasteur · FRCentre Hospitalier Andrée Rosemon · GFConservatoire National des Arts et Métiers · FRUniversity of French Guiana · GF

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adult T-cell leukemia/lymphoma (ATL) is an aggressive malignancy caused by the human T-cell leukemia virus type 1 (HTLV-1). The incidence of ATL among HTLV-1 carriers remains largely unknown in endemic countries other than Japan as very few prospective studies have been performed. We assessed the ATL incidence rate among HTLV-1 infected women in a prospective cohort in French Guiana. This is the first prospective study to assess the ATL incidence rate in an area of South America where HTLV-1 prevalence is high. Patients were enrolled between 1991 and 2005, and follow-up continued until April 2018. In the general hospital in Saint-Laurent-du-Maroni, 307 pregnant women were diagnosed with HTLV-1 infection, and 268 of them were observed for a median of 16.7 years. During follow-up, 9 ATL incident cases occurred resulting in an ATL incidence rate of 2.03 per 1000 HTLV-1 carrier-years (95% confidence interval, 0.93-3.85 per 1000 HTLV-1 carrier-years). The median age at diagnosis was 47.4 years, and median survival from diagnosis was low at 3.5 months. The ATL incidence rate was elevated for a study population consisting mostly of young people, which could either be a general feature in South America or could be specific to the Noir Marron population that constituted most of the cohort.

Indexed as

Human T-lymphotropic virus 1Leukemia-Lymphoma, Adult T-CellAdolescentAdultFemaleFrench GuianaHumansIncidenceJapanPregnancyProspective Studies

Identifiers

PMID32396612
PMCPMC7218432
OpenAlexW3023674441

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.