Screening & Treating Asymptomatic Bacteriuria Every Trimester & Preterm

Status Completed

Clinical Trial Summary

This study is evaluating whether screening of a pregnant woman for asymptomatic bacteriuria in each trimester for early detection and treatment of bacteriuria will reduce the incidence of preterm birth in Harare.

Clinical Trial Description

Asymptomatic bacteriuria is common in pregnancy. If the disease is not detected early in pregnancy and treated it often progresses to an acute symptomatic disease, pyelonephritis which is associated with adverse pregnancy outcomes including preterm birth. It is recommended that every woman be screened for asymptomatic bacteriuria by urine culture test at initial antenatal care visit so that the disease is if identified is treated early to prevent preventable complications of the disease in pregnancy. Culture test is expensive and therefore unavailable at several primary care settings especially in low resource settings where majority of pregnant women register and visit for antenatal care. In Zimbabwe antenatal care at primary care clinics is not including screening for asymptomatic bacteriuria. Majority who present with symptoms are empirically treated. In this study the Griess nitrite test, an effective inexpensive screening test for asymptomatic bacteriuria is used. the test detects nitrite in urine which is associated with presence of nitrate reducing uropathogens, commonly the gram negative bacteria. All the positive samples will then be further tested by culture for bacteria identification, quantification and antibiotic sensitivity. A Randomized controlled trial research design is being used. participants are randomly allocated to intervention group or control group. Urine samples will be collected and tested 3 times for each recruited participant in the intervention arm. treatment will be initiated for positive result according to sensitivity test. Control group will only be subjected to routine existing antenatal care. Participants will be recruited before 22 weeks gestation and followed on for second contact by 28 weeks and third contact by 36 weeks. Follow up will be stopped on delivery for noting gestation at delivery, whether preterm or term. ;

Study Design

Related Conditions & MeSH terms

Asymptomatic Bacteriuria in Pregnancy
Bacteriuria
Premature Birth
Preterm Birth

Clinical Trial Details

NCT number	NCT03274960
Study type	Interventional
Source	University of Zimbabwe
Contact
Status	Completed
Phase	N/A
Start date	February 23, 2017
Completion date	December 30, 2020

View Details

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Screening and Treating Asymptomatic Bacteriuria Every Trimester and Preterm Birth — Pretermbirth

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms