Evidence map›Paper›PMID 31791041›Full record

ArticlePediatric research2020

Lactobacilli-dominated cervical microbiota in women with preterm prelabor rupture of membranes.

Marian Kacerovsky, Lenka Pliskova, Radka Bolehovska, Romana Gerychova, Petr Janku, Petr Matlak, Ondrej Simetka, Tomas Faist, Jan Mls, Petr Vescicik and 3 more

Abstract read
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In one paragraph

Article in Pediatric research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Review
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  13. Tumor microbial diversity and compositional differences among women in Botswana with high-grade cervical dysplasia and cervical cancer.International journal of gynecological cancer : official journal of the International Gynecological Cancer Society · 2020
    Article
  14. Association of COVID-19 with pregnancy outcomes in health-care workers and general women.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2020
    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

13 authors.

Marian KacerovskyDepartment of Obstetrics and Gynecology, University Hospital Hradec Kralove, Charles University Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic. kacermar@fnhk.cz.
Lenka PliskovaInstitute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic.
Radka BolehovskaInstitute of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic.
Romana GerychovaDepartment of Obstetrics and Gynecology, University Hospital Brno, Faculty of Medicine Masaryk University, Brno, Czech Republic.
Petr JankuDepartment of Obstetrics and Gynecology, University Hospital Brno, Faculty of Medicine Masaryk University, Brno, Czech Republic.
Petr MatlakDepartment of Obstetrics and Gynecology, University Hospital Ostrava, Ostrava, Czech Republic.
Ondrej SimetkaDepartment of Obstetrics and Gynecology, University Hospital Ostrava, Ostrava, Czech Republic.
Tomas FaistDepartment of Obstetrics and Gynecology, University Hospital Hradec Kralove, Charles University Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic.
Jan MlsDepartment of Obstetrics and Gynecology, University Hospital Hradec Kralove, Charles University Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic.
Petr VescicikDepartment of Obstetrics and Gynecology, University Hospital Hradec Kralove, Charles University Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic.
Helena ZemlickovaInstitute of Clinical Microbiology, University Hospital in Hradec Kralove, Faculty of Medicine Hradec Kralove, Charles University, Hradec Kralove, Czech Republic.
Bo JacobssonDepartment of Obstetrics and Gynecology, Institute of Clinical Science, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden.
Ivana MusilovaDepartment of Obstetrics and Gynecology, University Hospital Hradec Kralove, Charles University Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo determine the association between microbial invasion of the amniotic cavity (MIAC) and the presence of Lactobacillus crispatus- or Lactobacillus iners-dominated cervical microbiota in pregnancies with preterm prelabor rupture of membrane. Next, to assess the relationship between the presence of L. crispatus- or L. iners-dominated cervical microbiota and short-term neonatal morbidity.

methodA total of 311 women were included. Cervical samples were obtained using a Dacron polyester swab and amniotic fluid samples were obtained by transabdominal amniocentesis. Bacterial DNA, L. crispatus, and L. iners in the cervical samples were assessed by PCR. Cervical microbiota was assigned as L. crispatus- or L. iners-dominated when the relative abundance of L. crispatus or L. iners was ≥50% of the whole cervical microbiota, respectively.

resultsWomen with MIAC showed a lower rate of L. crispatus-dominated cervical microbiota (21% vs. 39%; p = 0.003) than those without MIAC. Lactobacillus crispatus-dominated cervical microbiota was associated with a lower rate of early-onset sepsis (0% vs. 5%; p = 0.02).

conclusionsThe presence of L. crispatus-dominated cervical microbiota in women with preterm prelabor rupture of membrane was associated with a lower risk of intra-amniotic complications and subsequent development of early-onset sepsis of newborns.

Indexed as

LactobacillusLactobacillus crispatusAmniocentesisAmniotic FluidCervix UteriChlamydia trachomatisChorioamnionitisFemaleHumansInfant, NewbornMicrobiotaMycoplasma hominisObstetric Labor, PrematurePregnancyPremature Rupture of Fetal MembranesRetrospective Studies

Identifiers

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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.