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Living with Braddock syndrome

A very rare syndrome described in two siblings, with multiple birth differences, lung blood pressure, and normal intellect.

Understanding Braddock syndrome

Braddock syndrome is a rare syndrome of multiple birth differences, described in two siblings.

It resembles the VACTERL association (a pattern of spine, anus, heart, windpipe, kidney, and limb differences) plus high blood pressure in the lung blood vessels, webs in the voice box (laryngeal webs), bluish whites of the eyes, abnormal ears, and long-lasting slow growth. Intellect is normal. It is seen in newborns.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • High blood pressure in lung vessels (pulmonary hypertension)
  • Web in the voice box (laryngeal web)
  • Breathing trouble in newborns
  • Missing kidney on one side
  • Differences in spine bones and ribs
  • Slow growth and weight gain

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include eye disease specialists, genetic specialists and lung and breathing specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

Care & treatment

Care team
Eye disease specialists (ophthalmologists); Genetic specialists (geneticists); Lung and breathing specialists (pulmonologists)
Expert care
Ask about multidisciplinary care centers for rare conditions
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Phaware Global Association
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which heart, lung, and kidney tests are needed?
How should the voice box and breathing be checked?
Is genetic testing available for our family?

Quick facts

Symptoms usually startNewborn
InheritanceAutosomal Recessive

Changes in genes cause this condition. It is autosomal recessive, which means a child inherits a changed copy of the gene from each parent.

GeneticRespiratory

Also known as: vater-like defects with pulmonary hypertension, laryngeal webs, and growth deficiency; vater-like syndrome with pulmonary hypertension, abnormal ears and growth deficiency

Patient organizations

Source: NIH GARD · Braddock syndromeGARD ID 16652 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Braddock syndrome.

Explore the Braddock syndrome blog

Explore research for Braddock syndrome

Explore actively recruiting Braddock syndrome studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Braddock syndrome with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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