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Living with Juberg-Hayward syndrome

A rare genetic condition with many bone differences, a small head, facial differences, and intellectual disability.

Understanding Juberg-Hayward syndrome

Juberg-Hayward syndrome is a rare genetic condition that combines multiple bone differences with a small head and facial differences.

People also have differences in the urinary and reproductive organs and intellectual disability. Bones of the hands, arms, spine, and ribs can be affected, and some have a cleft in the mouth. It starts during pregnancy or in newborns.

Signs & symptoms

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

  • Small head (microcephaly)
  • Hand and finger bone differences
  • Fused forearm bones
  • Cleft lip or palate
  • Intellectual disability
  • Curved spine (scoliosis)

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 ear, nose, and throat specialists and genetic specialists.

  3. Consider genetic testing

    Changes in ESCO2 are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

  4. Connect with expert centers

    World Craniofacial Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Ear, nose, and throat specialists (otolaryngologists); Genetic specialists (geneticists)
Expert care
Expert lists: World Craniofacial Foundation
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 World Craniofacial Foundation and other patient organizations
  • 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
Can genetic testing for the ESCO2 gene confirm the diagnosis?
Do the kidneys and urinary system need to be checked?
Which specialists, such as orthopedics, should be on our team?

Quick facts

Symptoms usually startduring Pregnancy and as a Newborn
InheritanceAutosomal Dominant, Autosomal Recessive
GenesESCO2

Changes in the ESCO2 gene are listed. GARD lists autosomal dominant and autosomal recessive inheritance.

Genetic

Also known as: cleft lip/palate with abnormal thumbs and microcephaly; cleft lip/palate-abnormal thumbs-microcephaly syndrome; jhs; juberg hayward syndrome; orocraniodigital syndrome

Patient organizations

Source: NIH GARD · Juberg-Hayward syndromeGARD ID 3060 · 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 Juberg-Hayward syndrome.

Explore the Juberg-Hayward syndrome blog

Explore research for Juberg-Hayward syndrome

Explore actively recruiting Juberg-Hayward syndrome studies with HealthSpark.

HealthSpark

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

  • Recruiting studies from ClinicalTrials.gov
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  • 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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