e-ISSN: Pending
Negative / Null Result ReportMedicine

The impact of hormonal contraceptives containing estradiol, estradiol valerate, and estetrol on liver proteins, lipids, glucose, blood pressure, and bone. A literature review.

Cagnacci A; Xholli A; Gabbi L; Russo A; Pastorino R; Londero AP · 2026 · The European journal of contraception & reproductive health care : the official journal of the European Society of Contraception

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)

Objective We investigated the metabolic profile induced by contraceptives containing body-identical oestrogens. Methods A literature search was made for articles on contraceptives with oestradiol/nomegestrol acetate (E2/NOMAc), oestradiol…

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Metadata source: Europe PMC · DOI 10.1080/13625187.2025.2596612