ClinicalTrials.gov record

Completed Not applicable Interventional Accepts healthy volunteers Results available

Randomized Clinical Trial: Expectant Management vs Laser Treatment of Monochorionic Twins With Severe Selective Intrauterine Growth Retardation and Absent or Reverse Diastolic Flow in the Umbilical Artery

ClinicalTrials.gov ID: NCT01177553

Public ClinicalTrials.gov record NCT01177553. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

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ClinicalTrials.gov public records Last synced Jul 21, 2026, 11:21 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Randomized Clinical Trial: Expectant Management vs. Laser Treatment of Monochorionic Twins With Severe Selective Intrauterine Growth Retardation And Absent or Reverse Diastolic Flow in the Umbilical Artery

Study identification

NCT ID: NCT01177553
Recruitment status: Completed
Study type: Interventional
Phase: Not applicable
Lead sponsor: University of South Florida; Other
Enrollment: 5 participants

Conditions and interventions

Conditions

Intrauterine Growth Retardation

Interventions

selective laser photocoagulation of communicating vessels Procedure
Expected Management Device

Procedure · Device

Eligibility (public fields only)

Age range: 18 Years to 55 Years
Sex: Female
Healthy volunteers: Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Apr 30, 2007
Primary completion: Jan 31, 2009
Completion: Jan 31, 2009
Last update posted: Feb 20, 2013

2007 – 2009

United States locations

U.S. sites: 2
U.S. states: 2
U.S. cities: 2

Facility	City	State	ZIP	Site status
University of Southern California	Los Angeles	California	90089	—
University of South Florida	Tampa	Florida	33606	—

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT01177553, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Feb 20, 2013 · Synced Jul 21, 2026

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The complete protocol, eligibility criteria, and contact information for NCT01177553 live on ClinicalTrials.gov.

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