Clinical trialNCT00951171TerminatedPhase 3Interventional

Effect of Cervical Occlusion During Intrauterine Insemination (IUI)

SponsorWomen and Infants Hospital of Rhode IslandEnrollment93Infertility

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Study Hypothesis: There is a difference in pregnancy rates between intrauterine insemination (IUI) in cycles performed with cervical occlusion by a balloon catheter designed for sonohysterograms as compared to those performed with a standard inseminator. The investigators will compare pregnancy rates in patients undergoing routine IUI either with balloon occlusion or with standard insemination. The patients will receive the standard clinical care per the investigators' office guidelines, except they will be randomized to insemination with either of two catheters.

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Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Andrew Blazar, MD
Women & Infants Hospital
Principal Investigator
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A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Center for Reproduction and Infertility
Providence, Rhode Island, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 28 Feb 2009
Primary completion: 31 Dec 2011
Completion: 31 Dec 2011
Last update posted: 28 Aug 2012
Registered enrollment: 93
Registry id: NCT00951171

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.