Effect of different ectopic pregnancy treatments on cryopreserved embryo transfer outcomes: A retrospective cohort study
Bingqian Zhang; Lianbao Cao; Lingling Ding; Lei Yan; Zi-Jiang Chen · 2017 · Gynecology and Minimally Invasive Therapy
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
Objective: To evaluate the effects of different treatment methods for previous ectopic pregnancies (EP) on cryopreserved embryo transfer (CET) outcomes. Materials and Methods: This was a retrospective cohort study. Patients with EP histories were divided into four groups based on their previous EP treatments: Group 1—unilateral tubal removal; Group 2—bilateral tubal removal or unilateral tubal removal with contralateral tubal ligation; Group 3—conservative surgery group; and Group 4—conservative medication group. A total of 1333 women with previous histories of being admitted to the hospital f
Abstract by Bingqian Zhang; Lianbao Cao; Lingling Ding; Lei Yan; Zi-Jiang Chen, Gynecology and Minimally Invasive Therapy (2017) — licensed CC BY 4.0.
About to run something similar?
Run an AI Precheck on your own design to catch failure modes like this one before you spend the time. Your first desk check is free.
Related failures
The Value of CA125 and CA19-9 in the Diagnosis of Stage Ⅲ and Ⅳ Endometriosis
Negative / Null Result ReportRole of collateral embolization in addition to uterine artery embolization followed by hysteroscopic curettage for the management of cesarean scar pregnancy
Negative / Null Result ReportOutcomes after elevation of serratus anterior fascia flap versus serratus muscle flap in direct-to-implant breast reconstruction following mastectomy: a prospective study
Negative / Null Result ReportStorage symptoms after surgical treatment of stress urinary incontinence in women: a clinical review
Negative / Null Result ReportSleep hygiene education during prenatal care visits: A quasi–experimental study
Negative / Null Result ReportThe effect of laser-assisted hatching on clinical outcomes of frozen-thawed embryo transfer at different embryo ages
WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.
Metadata source: DOAJ · DOI 10.1016/j.gmit.2017.01.001