ClinicalTrials.gg
CompletedNCT00266903Updated Dec 2, 2014

Eisenmenger's Syndrome in Adults With CHD

An observational study in Congenital Disorders, sponsored by Children's Healthcare of Atlanta. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2014-12-02.

Primary conditionEisenmenger ComplexRegistry: Congenital, Hereditary, and Neonatal Diseases and AbnormalitiesReclassifiedWhy we changed it
Registry
Congenital, Hereditary, and Neonatal Diseases and Abnormalities — the first condition term the registry derived for this study.
ClinicalTrials.gg
Eisenmenger Complex
Why
  1. The study's title name Eisenmenger Complex, a narrower term within Congenital, Hereditary, and Neonatal Diseases and Abnormalities.
Confidence
High: the new condition is named in the study's own title. Of 46 hand-checked studies reclassified this way, 72% were exactly right and 89% in the right disease family; the registry's first term was right for 4% (measured 2026-10-21). How we classify →
Wrong?
Tell us the study's main condition →

Sponsored by Children's Healthcare of Atlanta · Observational

Study type
Observational
Time perspective
Retrospective
Enrollment
48
Ages
18 Years and older
Sex
All
01

Study summary

Review the outcome of treatment with endothelin receptor antagonists (bosentan or sitaxsetan) alone or in combination with Sildenafil (a PDE-5 inhibitor) in adult patients with pulmonary hypertension due to congenital heart disease.

Read the detailed description

The primary objective of this study is to examine medical records of patients with Eisenmenger's Syndrome in order to determine the effect of endothelin receptor antagonists, alone or in combination, with Sildenafil, on symptoms of pulmonary hypertension. This review will be conducted on Standard of Care procedures such as New York Heart Association (NYHA) classification, six-minute walk exercise capacity, pulmonary pressures and oxygens saturations. Pulmonary pressures determined by echo or cardiac catheterization will be analyzed where available. We hypothesize that patients with congenital heart defects who develop ES will have an improved six-minute walk distance, improved pulmonary arterial pressures and improved oxygenation after treatment with endothelin receptor antagonists and other pulmonary vasodilators.

02

Conditions studied

  • Congenital Disorders

Keywords

  • adult
  • congenital heart disease
  • Eisenmenger's Syndrome
  • Bosentan
  • Sitaxsetan
  • Sildenafil
03

In context

Eisenmenger Complex Reclassified

23 studies on the registry are indexed under Eisenmenger Complex; 5 are open to participants now.

Browse Eisenmenger Complex studies →

Lead sponsor

Children's Healthcare of Atlanta is the lead sponsor of 97 studies on the registry; 6 are open to participants now.

Compared within Eisenmenger Complex, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Congenital, Hereditary, and Neonatal Diseases and Abnormalities. The counts are of registry records indexed under each term, refreshed daily. How we classify →

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Congenital heart disease (unoperated, palliated or repaired) Eisenmenger's syndrome Age 18 to 80

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Congenital heart disease (unoperated, palliated or repaired) Eisenmenger's syndrome Age 18 to 80

Exclusion criteria

Exclusion Criteria:

  • Those who do not meet inclusion criteria
05

Study design

Time perspective
Retrospective
Enrollment
48 participants (actual)
06

What researchers measure

Primary outcomes

  1. Review the outcome of treatment with endothelin receptor antagonists (bosentan or sitaxsetan) alone or in combination with Sildenafil (a PDE-5 inhibitor) in adult patients with pulmonary hypertension due to congenital heart disease

    Our study demonstrates that endothelin receptor blockers can be used to improve exercise tolerance, oxygenation, and functional status in adults with Eisenmenger syndrome without adverse effects. The role of newer treatment modalities such as prostacyclins, PDE inhibitors, and nitric oxide remain promising and their role needs to be investigated to help improve quality of life and life expectancy in these patients.

    Time frame: 12 years

07

Study locations

1 site
  • Children's Healthcare of Atlanta
    Atlanta, Georgia 30322, United States
08

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Jan 1996, a primary completion of Jan 2008 and a completion of Jan 2008. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Dec 19, 2005
First posted
Dec 20, 2005
Start
Jan 1996
Primary completionActual
Jan 2008
CompletionActual
Jan 2008
Last update
Dec 2, 2014
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Dec 2, 2014, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00266903
Lead sponsor
Children's Healthcare of Atlanta
Responsible party
Sponsor
First posted
Dec 20, 2005
Start date
Jan 1996
Primary completion
Jan 2008
Completion
Jan 2008
Last update
Dec 2, 2014

Study contacts

Wendy M. Book, MD
principal investigator · Emory University SOM
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Nov 2014. You cannot join it, but the record below documents what was studied.

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Discussion

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