Evidence map›Paper›PMID 36726539›Full record

ArticleOpen forum infectious diseases2023

Treatment Success Following Standard Antibiotic Treatment for Bacterial Vaginosis Is Not Associated With Pretreatment Genital Immune or Microbial Parameters.

Eric Armstrong, Anke Hemmerling, Vineet Joag, Sanja Huibner, Maria Kulikova, Emily Crawford, Gloria R Castañeda, Omu Anzala, Onyango Obila, Kamnoosh Shahabi and 4 more

Open access · goldAbstract read
In one paragraph

Article in Open forum infectious diseases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. 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

14 authors at 7 institutions in 3 countries.

Eric ArmstrongDepartment of Medicine, University of Toronto, Toronto, Ontario, Canada.
Anke HemmerlingDepartment of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco, San Francisco, California, USA.
Vineet JoagDepartment of Microbiology and Immunology, University of Minnesota, Minneapolis, Minnesota, USA.ORCID https://orcid.org/0000-0002-0723-3347
Sanja HuibnerDepartment of Medicine, University of Toronto, Toronto, Ontario, Canada.
Maria KulikovaToronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.
Emily CrawfordDepartment of Microbiology and Immunology, University of California, San Francisco, San Francisco, California, USA.ORCID https://orcid.org/0000-0003-4182-2337
Gloria R CastañedaChan Zuckerberg Biohub, San Francisco, California, USA.
Omu AnzalaDepartment of Medical Microbiology, University of Nairobi, Nairobi, Kenya.
Onyango ObilaDepartment of Medical Microbiology, University of Nairobi, Nairobi, Kenya.
Kamnoosh ShahabiDepartment of Medicine, University of Toronto, Toronto, Ontario, Canada.
Jacques RavelInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, Maryland, USA.ORCID https://orcid.org/0000-0002-0851-2233
Bryan CoburnDepartment of Medicine, University of Toronto, Toronto, Ontario, Canada.
Craig R CohenDepartment of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco, San Francisco, California, USA.
Rupert KaulDepartment of Medicine, University of Toronto, Toronto, Ontario, Canada.
University Health Network · CAUniversity of California, San Francisco · USUniversity of Toronto · CAUniversity of Nairobi · KEChan Zuckerberg Initiative (United States) · USUniversity of Maryland, Baltimore · USUniversity of Minnesota · US

Funding

NIAID NIH HHS HHSN272201300014I
6 · The paper itself

Abstract

Background: Bacterial vaginosis (BV) is a proinflammatory genital condition associated with adverse reproductive health outcomes, including increased HIV incidence. However, BV recurrence rates are high after standard antibiotic treatment. While the composition of the vaginal microbiota before BV treatment may be linked to BV recurrence, it is unclear whether the preceding genital immune milieu is predictive of treatment success. Methods: Here we assessed whether baseline vaginal soluble immune factors or the composition of the vaginal microbiota predicted treatment success 1 month after metronidazole treatment in 2 separate cohorts of women with BV, 1 in the United States and 1 in Kenya; samples within 48 hours of BV treatment were also available for the US cohort. Results: Neither soluble immune factors nor the composition of the vaginal microbiota before BV treatment was associated with treatment response in either cohort. In the US cohort, although the absolute abundances of key vaginal bacterial taxa pretreatment were not associated with treatment response, participants with sustained BV clearance had a more pronounced reduction in the absolute abundance of Conclusions: Pretreatment immune and microbial parameters were not predictive of BV treatment success in these clinical cohorts.

Indexed as

antibioticsbacterial vaginosisHIVimmunologymucosal immunologyvaginal microbiota

Identifiers

PMID36726539
PMCPMC9887266
OpenAlexW4313729219

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.