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Impact of bacterial vaginosis screening on the prevention of premature rupture of the amniotic sac and preterm birth in high-risk pregnancies

Impact of bacterial vaginosis screening on the prevention of premature rupture of membranes (PROM) and preterm birth (PTB) in high-risk pregnancies: a randomized clinical trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-5wnvtpk
Enrollment
Unknown
Registered
2024-11-27
Start date
2025-01-06
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bacterial Vaginosis

Interventions

This is an open-label, randomized controlled clinical trial. A total of 300 pregnant women meeting eligibility criteria will be selected and randomly allocated to either the control or intervention gr

Sponsors

Faculdade de Medicina da Universidade Federal Fluminense
Lead Sponsor
Faculdade de Medicina da Universidade Federal Fluminense
Collaborator

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: Pregnant women with less than 20 weeks of gestation; no age limit; with one or more risk factors for preterm birth or premature rupture of membranes, such as a previous history of preterm birth or premature rupture of membranes; cervical insufficiency; multifetal pregnancy; young maternal age; advanced maternal age; maternal Body Mass Index below 20; chronic or gestational diabetes; chronic or gestational hypertension

Exclusion criteria

Exclusion criteria: Inability to understand and sign the Informed Consent Form; presence of clinical signs of bacterial vaginosis, such as abnormal discharge; allergy to metronidazole

Design outcomes

Primary

MeasureTime frame
A reduction in the incidence of preterm birth is expected in high-risk pregnant women who are screened and treated for bacterial vaginosis compared to the control group. ;A reduction in the incidence of premature rupture of membranes is expected in the high-risk pregnant women group screened for bacterial vaginosis compared to the control group.

Secondary

MeasureTime frame
A lower occurrence of neonatal complications is expected in the group screened for bacterial vaginosis compared to the control group.;Evaluate the agreement of diagnostic methods for bacterial vaginosis as a screening strategy compared to the gold standard method, with is the nugent score.

Countries

Brazil

Contacts

Public ContactCaroline Martins

Faculdade de Medicina da Universidade Federal Fluminense

carolineaom@id.uff.br+55 (021) 26299000

Outcome results

None listed

Source: REBEC (via WHO ICTRP)