This is a phase II multicenter randomized open-label clinical study that will determine whether treatment with Lactofiltrum (orally administered tablets) in combination with antibiotic therapy (metronidazole) is effective in women with bacterial vaginosis. Lactofiltrum is a composite drug that includes enterosorbent lignin and prebiotic Lactulose. It's supposed that supplement of Lactofiltrum to a standard therapy of bacterial vaginosis (metronidazole administered orally) improves women's general state, leads to better recovery of clinical, microbiological, biochemical and histological features of the disease.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
90
Metronidazole 500 mg 1 tablet BID for 7 days + Lactofiltrum 2 tablets 3 times per day for 14 days per os
Metronidazole 500 mg 1 tablet BID for 7 days per os
Kirov State Medical Academy
Kirov, Kirov Oblast, Russia
RECRUITINGKirov Regional Clinical Center of Perinatology
Kirov, Kirov Oblast, Russia
RECRUITINGSelf-reported complaints
It's measured by seven ordinal (analog) scales (vaginal itch, vaginal burning, itch of external genitals, burning of external genitals, vaginal discharge, urination disorder,painful intercourse) with minimal value "0" (absent of the complaint-related discomfort) and maximal value "10" (maximal discomfort).
Time frame: Days 0, 14 and 44 after start of intervention
Gynaecological examination
It's represented by three ordinal scales with minimal value "0" ("not at all") and maximal value "3" ("severe"). They are measured by physician.
Time frame: Days 0, 14 and 44 after start of intervention
Microscopy of vaginal discharge
Time frame: Days 0, 14 and 44 after start of intervention
Microbiological examination of vaginal discharge
Time frame: Days 0, 14 and 44 after start of intervention
pH-test of vaginal discharge
Time frame: Days 0, 14 and 44 after start of intervention
Microbiological feces analysis
Time frame: Days 0, 14 and 44 after start of intervention
Blood test
Time frame: Days 0, 14 and 44 after start of intervention
Urine test
Time frame: Days 0, 14 and 44 after start of intervention
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