Publications by authors named "Frederick W Larsen"

Objective: To report a unique fluoroscopically guided approach to treat severe intrauterine adhesions and cervical stenosis using balloon hysteroplasty.

Design: Case report.

Setting: Military-based fertility center.

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A randomized comparison trial was performed to evaluate whether follicular reaspiration with use of a double-lumen retrieval needle improves oocyte recovery when compared with direct follicular aspiration among low-responding patients undergoing ART. There were no differences observed in the number of oocytes retrieved (single lumen: 6.5 +/- 2.

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Objective: To compare cycle outcomes among normal-responding patients
Design: Retrospective cohort study.

Setting: Military-based assisted reproductive technology (ART) center.

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Objective: To assess cycle outcome among day 5 and day 6 cryopreserved frozen-thawed blastocyst embryo transfers (FBET).

Design: Retrospective cohort study.

Setting: Military-based assisted reproduction technology (ART) center.

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Pre-ART cycle screening with saline infusion sonohysterography is effective at limiting cycle cancellation caused by endometrial polyps to 0.5%. Although a thickened lining at the time of baseline ultrasound can be indicative of a uterine polyp, a normal endometrial lining does not eliminate the possibility that a polyp will be discovered during the cycle.

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A retrospective cohort study examining all completed nondonor first ART cycles was performed to evaluate the ultrasonographic appearance of the endometrial pattern and thickness at time of hCG administration among precycle screened patients with uterine fibroids compared with patients without fibroids. There was no difference in the endometrial thickness (10.3 +/- 2.

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In a lower cost, equal-access-to-care setting, Hispanic use of assisted reproductive technology was less than half of what would have been expected based on patient demographics. Despite this use disparity, there were no significant differences between Hispanic and Caucasian women with regard to infertility diagnoses, assisted reproductive technology cycle parameters, clinical pregnancy rates, live birth rates, spontaneous abortion rates, and implantation rates.

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Background: Elevated estradiol (E(2)) levels predispose to development of ovarian hyperstimulation syndrome (OHSS). Since GnRH antagonist is associated with a reduction in E(2) levels, we hypothesized that GnRH-antagonist treatment of women down-regulated with GnRH agonist who are at risk of OHSS might reduce E(2) levels and avoid cycle cancellation.

Methods: Retrospective study in a university-based assisted reproduction technology (ART) programme in 87 patients treated with long luteal (LL) or microdose flare (MDF) with ovarian hyperresponse and 87 control patients without ovarian hyperresponse.

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Objective: Racial disparity in assisted reproductive technology (ART) outcomes has been reported but remains controversial. Reasons for the disparity are unclear, and access to care has been suggested as a causative factor. In this study, we sought to examine minority utilization of ART in the Department of Defense (DoD) compared with minority utilization in the U.

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Forty-seven patients at high risk for ovarian hyperstimulation syndrome because of markedly elevated serum E2 levels on either long-luteal or microdose flare leuprolide acetate regimens were treated with ganirelix acetate. Despite being pretreated with GnRH agonist and without withholding gonadotropins, serum E2 decreased by 49.5% and 41.

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Background: The B-Lynch uterine suture brace has been used for the surgical treatment of postpartum hemorrhage. To date, no complications of this procedure have been reported. We describe B-Lynch suture erosion through the uterine wall identified at a 6-week postpartum visit.

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