Evidence item

The null OPR result applies to good-prognosis patients with at least two blastocysts receiving one frozen-thawed transfer; OPR means pregnancy beyond 12 weeks. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 25342

Source: Embryo selection by non-invasive preimplantation genetic testing for aneuploidy in women of advanced maternal age: a randomized, clinical trial · locator {} · excerpt hash sha256:8b9dabf23bcee39954f140cd9bf1e804a7c4bc3637e88c1127a3ddec4d5209e6

Exact excerpt

In this investigator-initiated, multicenter, double-blind, randomised controlled trial, women aged 35-42 who agreed to single frozen-thawed blastocyst transfer with at least two blastocysts were enrolled from 13 fertility centers in China. Eligible participants were randomly assigned (1:1) to the niPGT-A (n = 594) or morphology group (n = 595). The primary outcome was the ongoing pregnancy rate (OPR) (pregnancy beyond 12 weeks). The modified intention-to-treat population contained 581 couples in the morphology group and 571 in the niPGT-A group.

Linked claims

Claim	Direction	Relevance	Steps	Counted
94031d50	QUALIFY	DIRECT	0	yes

Audits

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