Learn About Pituitary Dwarfism

What is the definition of Pituitary Dwarfism?

Growth hormone deficiency means the pituitary gland does not make enough growth hormone.

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What are the alternative names for Pituitary Dwarfism?

Pituitary dwarfism; Acquired growth hormone deficiency; Isolated growth hormone deficiency; Congenital growth hormone deficiency; Panhypopituitarism; Short stature - growth hormone deficiency

What are the causes of Pituitary Dwarfism?

The pituitary gland is located at the base of the brain. This gland controls the body's balance of hormones. It also makes growth hormone. This hormone causes a child to grow.

Growth hormone deficiency may be present at birth. Growth hormone deficiency may be the result of a medical condition. Severe brain injury may also cause growth hormone deficiency.

Children with physical defects of the face and skull, such as cleft lip or cleft palate, may have decreased growth hormone level.

Most of the time, the cause of growth hormone deficiency is unknown.

What are the symptoms of Pituitary Dwarfism?

Slow growth may first be noticed in infancy and continue through childhood. The pediatrician will most often draw the child's growth curve on a growth chart. Children with growth hormone deficiency have a slow or flat rate of growth. The slow growth may not show up until a child is 2 or 3 years old.

The child will be much shorter than most children of the same age and sex. The child will still have normal body proportions, but may be chubby. The child's face often looks younger than other children of the same age. The child will have normal intelligence in most cases.

In older children, puberty may come late or may not come at all, depending on the cause.

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What are the current treatments for Pituitary Dwarfism?

Treatment involves growth hormone shots (injections) given at home. The shots are most often given once a day. Older children can often learn how to give themselves the shot.

Treatment with growth hormone is long-term, often lasting for several years. During this time, the child needs to be seen regularly by the pediatrician to ensure the treatment is working. If needed, the health care provider will change the dosage of the medicine.

Serious side effects of growth hormone treatment are rare. Common side effects include:

  • Headache
  • Fluid retention
  • Muscle and joint aches
  • Slippage of the hip bones
Who are the top Pituitary Dwarfism Local Doctors?
Highly rated in

Karolinska University Hospital

Stockholm, AB, SE 

Lars Savendahl is in Stockholm, Sweden. Savendahl is rated as an Elite expert by MediFind in the treatment of Pituitary Dwarfism. He is also highly rated in 6 other conditions, according to our data. His top areas of expertise are Pituitary Dwarfism, Isolated Growth Hormone Deficiency, Hypopituitarism, and Noonan Syndrome.

Highly rated in

Pediatric Endocrinology

New Rochelle, NY 

Paul Saenger is an Endocrinologist and a Pediatrics doctor in New Rochelle, New York. Dr. Saenger has been practicing medicine for over 45 years and is rated as an Elite doctor by MediFind in the treatment of Pituitary Dwarfism. He is also highly rated in 1 other condition, according to our data. His top areas of expertise are Pituitary Dwarfism, Hypopituitarism, Isolated Growth Hormone Deficiency, and Gonadal Dysgenesis. He is board certified in Pediatric Medicine and licensed to treat patients in New York. Dr. Saenger is currently accepting new patients.

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Highly rated in

Moscow Society Of Pediatric Physicians

Moscow, RU 

Valentina Peterkova is a Pediatrics expert in Moscow, Russian Federation. Peterkova is rated as an Elite expert by MediFind in the treatment of Pituitary Dwarfism. She is also highly rated in 6 other conditions, according to our data. Her top areas of expertise are Pituitary Dwarfism, Type 1 Diabetes, Hypopituitarism, and Autoimmune Polyglandular Syndrome Type 2.

What is the outlook (prognosis) for Pituitary Dwarfism?

The earlier the condition is treated, the better the chance that a child will grow to near-normal adult height. Many children gain 4 or more inches (about 10 centimeters) during the first year, and 3 or more inches (about 7.6 centimeters) during the next 2 years. The rate of growth then slowly decreases.

Growth hormone therapy does not work for all children.

Left untreated, growth hormone deficiency may lead to short stature and delayed puberty.

Growth hormone deficiency can occur with deficiencies of other hormones such as those that control:

  • Production of thyroid hormones
  • Water balance in the body
  • Production of male and female sex hormones
  • The adrenal glands and their production of cortisol, DHEA, and other hormones
When should I contact a medical professional for Pituitary Dwarfism?

Call your provider if your child seems abnormally short for their age.

How do I prevent Pituitary Dwarfism?

Most cases are not preventable.

Review your child's growth chart with the pediatrician at each checkup. If there is concern about your child's growth rate, evaluation by a specialist is recommended.

Endocrine glands
Height/weight chart
What are the latest Pituitary Dwarfism Clinical Trials?
An Open, Multi-center, Prospective and Retrospective Observational Study to Evaluate the Long-term Safety and Effectiveness of Growth Hormone (Eutropin Inj. / Eutropin Plus Inj.) Treatment With GHD, TS, CRF, SGA, ISS and PWS in Children
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A Single-Center, 6-Month, Randomized, Open-Label, Parallel Arm Study of Daily Oral LUM-201 in Naïve-to-Treatment, Prepubertal Children With Pediatric Growth Hormone Deficiency (PGHD)
What are the Latest Advances for Pituitary Dwarfism?
Acquired growth hormone deficiency in Fanconi-Bickel syndrome.
Cardiac functions in children with growth hormone deficiency: Effects of one year of GH replacement therapy.
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Is a Two-Year Growth Response to Growth Hormone Treatment a Better Predictor of Poor Adult Height Outcome Than a First-Year Growth Response in Prepubertal Children With Growth Hormone Deficiency?
What are our references for Pituitary Dwarfism?

Cooke DW, Divall SA, Radovick S. Normal and aberrant growth in children. In: Melmed S, Auchus RJ, Goldfine AB, Koenig RJ, Rosen CJ, eds. Williams Textbook of Endocrinology. 14th ed. Philadelphia, PA: Elsevier; 2020:chap 25.

Grimberg A, DiVall SA, Polychronakos C, et al. Guidelines for growth hormone and insulin-like growth factor-I treatment in children and adolescents: growth hormone deficiency, idiopathic short stature, and primary insulin-like growth factor-I deficiency. Horm Res Paediatr. 2016;86(6):361-397. PMID: 27884013 www.ncbi.nlm.nih.gov/pubmed/27884013.

Patterson BC, Felner EI. Hypopituitarism. In: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Textbook of Pediatrics. 21st ed. Philadelphia, PA: Elsevier; 2020:chap 573.