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Living with Alopecia-intellectual disability-hypergonadotropic hypogonadism syndrome

A rare condition with complete hair loss from birth, mild intellectual disability, and low sex hormone production.

Understanding Alopecia-intellectual disability-hypergonadotropic hypogonadism syndrome

Alopecia-intellectual disability-hypergonadotropic hypogonadism syndrome is a rare condition with total hair loss, mild intellectual disability, and low sex hormones.

People have complete hair loss from birth, mild intellectual disability, and hypergonadotropic hypogonadism, which means the ovaries or testes don't make enough sex hormones. Reported EEG (brain wave) tests were normal.

Signs & symptoms

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

  • Total hair loss (alopecia totalis)
  • Mild intellectual disability
  • Low sex hormone production (hypogonadism)

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 brain and nervous system specialists, genetic specialists and skin, hair, and nail specialists.

  3. Ask which tests can help

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

Care & treatment

Care team
Brain and nervous system specialists (neurologists); Genetic specialists (geneticists); Skin, hair, and nail specialists (dermatologists)
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 Children's Skin Disease Foundation
  • 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 hormone tests are needed, and how often?
How can hormone levels be supported?
Which specialists should be on my care team?

Quick facts

Symptoms usually startNewborn

GARD doesn't describe a cause for this condition yet.

GeneticNeurologicalSkin

Also known as: devriendt-vandenberghe-fryns syndrome

Patient organizations

Broader rare-disease groups

Source: NIH GARD · Alopecia-intellectual disability-hypergonadotropic hypogonadism syndromeGARD ID 16553 · 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 Alopecia-intellectual disability-hypergonadotropic hypogonadism syndrome.

Explore the Alopecia-intellectual disability-hypergonadotropic hypogonadism syndrome blog

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  • Recruiting studies from ClinicalTrials.gov
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  • Eligibility is confirmed by the study team

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