Evidence map›Paper›PMID 33991137›Full record

ReviewAmerican journal of reproductive immunology (New York, N.Y. : 1989)2021

An updated review on the effects of depot medroxyprogesterone acetate on the mucosal biology of the female genital tract.

Hossaena Ayele, Michelle Perner, Lyle R McKinnon, Kenzie Birse, Christina Farr Zuend, Adam Burgener

Abstract readReview
In one paragraph

Review in American journal of reproductive immunology (New York, N.Y. : 1989), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. Safety and effectiveness of seahorse extract (Journal of advanced veterinary and animal research · 2024
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. 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

6 authors.

Hossaena AyeleDepartment of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Manitoba, Canada.ORCID 0000-0001-7247-7906
Michelle PernerDepartment of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Manitoba, Canada.
Lyle R McKinnonDepartment of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Manitoba, Canada.
Kenzie BirseCenter for Global Health and Diseases, Case Western Reserve University, Cleveland, Ohio, USA.
Christina Farr ZuendCenter for Global Health and Diseases, Case Western Reserve University, Cleveland, Ohio, USA.
Adam BurgenerDepartment of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Manitoba, Canada.

Funding

CIHR HB3-164066
6 · The paper itself

Abstract

backgroundAccess to safe, effective, and affordable contraception is important for women's health and essential to mitigate maternal and fetal mortality rates. The progestin-based contraceptive depot medroxyprogesterone acetate (DMPA) is a popular contraceptive choice with a low failure rate and convenient administration schedule.

aimIn this review, we compiled observational data from human cohorts that examine how DMPA influences the mucosal biology of the female genital tract (FGT) that are essential in maintaining vaginal health, including resident immune cells, pro-inflammatory cytokines, epithelial barrier function, and the vaginal microbiome MATERIALS AND

methodsThis review focused on the recent published literature published in 2019 and 2020.

resultsRecent longitudinal studies show that DMPA use associates with an immunosuppressive phenotype, increase in CD4+CCR5+ T cells, and alterations to growth factors. In agreement with previous meta-analyses, DMPA use is associated with minimal effects of the composition of the vaginal microbiome. Cross-sectional studies associate a more pro-inflammatory relationship with DMPA, but these studies are confounded by inherent weaknesses of cross-sectional studies, including differences in study group sizes, behaviors, and other variables that may affect genital inflammation. DISCUSSION &

conclusionThese recent results indicate that the interactions between DMPA and the vaginal mucosa are complex emphasizing the need for comprehensive longitudinal studies that take into consideration the measurement of multiple biological parameters.

Indexed as

Contraceptive Agents, FemaleDelayed-Action PreparationsFemaleGenitalia, FemaleHumansMedroxyprogesterone AcetateMicrobiotaMucous MembraneVaginaContraceptive Agents, FemaleDelayed-Action PreparationsMedroxyprogesterone Acetatechemokinescytokinesdepot medroxyprogesterone acetateDMPAimmune cellsvaginal epitheliumvaginal microbiome

Identifiers

PMID33991137
PMCPMC8459266

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.