Ina Choi
Korea University · Medicine
About the Lab
Professor Ina Choi's research lab specializes in maternal-fetal medicine, with a primary focus on preventing preterm birth through hormonal therapies. The lab investigates the efficacy and mechanisms of progestogen treatments—particularly vaginal micronised progesterone and intramuscular 17α-hydroxyprogesterone caproate—in high-risk pregnant women. Their work combines clinical trials with systematic reviews and meta-analyses to inform evidence-based obstetric practice. The lab is dedicated to improving perinatal outcomes through targeted, biologically informed interventions.
Research Overview
Research Output Trend
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Selected Papers
1OBJECTIVE: To compare the efficacy of two types of progestogen therapy for preventing preterm birth (PTB) and to review the relevant literature. DESIGN: A multicentre, randomised, open-label, equivalence trial and a meta-analysis. SETTING: Tertiary referral hospitals in South Korea. POPULATION: Pregnant women with a history of spontaneous PTB or short cervical length (<25 mm). METHODS: Eligible women were screened and randomised at 16-22 weeks of gestation to receive either 200 mg of vaginal mic
Research Areas
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