Immediate placement of intrauterine device after second-trimester medical abortion-Secondary outcomes with one-year follow-up.
Hogmark; Westermark; Envall; Gemzell-Danielsson; Kopp Kallner · 2026 · Acta obstetricia et gynecologica Scandinavica
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Intrauterine devices (IUDs) effectively prevent unwanted pregnancies. Little is known about long-term outcomes of women choosing an IUD after second-trimester medical abortion. We performed a 12-month follow-up of a multicenter randomized…
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Metadata source: PubMed · DOI 10.1111/aogs.70259