Question: What Is The Life Expectancy Of Klinefelter Syndrome?

Can you die from Klinefelter syndrome?

We found that Klinefelter syndrome was associated with a significant increase in mortality risk of 40% (hazard ratio, 1.40; 95% confidence interval, 1.13–1.74), corresponding to a significantly reduced median survival of 2.1 yr..

What is the most common treatment for Klinefelter’s?

Treatment of Klinefelter Syndrome One common treatment is testosterone replacement therapy. It can start at puberty and can spur typical body changes, such as facial hair and a deeper voice. It can also help with penis size and stronger muscles and bones, but it won’t affect testicle size or fertility.

How does Klinefelter syndrome affect a person’s life?

But the condition can bring challenges later in life. For example, guys with Klinefelter syndrome may be more likely to get some types of cancer and other diseases, like type 2 diabetes and osteoporosis, a condition where the bones become weaker later in life.

What is the long term outlook for a child with Klinefelter syndrome?

Life expectancy is usually normal and many people with KS have normal life. There is a very small risk of developing breast cancer and other conditions such as a chronic inflammatory disease called systemic lupus erythematosus.

Are XYY males infertile?

Most males with 47, XYY, approximately 85%, are not diagnosed until they present with fertility problems. This means that the majority of 47, XYY men have a delayed diagnosis, with a median age of 17.1 years at diagnosis. The study reported 47, XYY syndrome occurs more frequent in infertile men.

Which parent is responsible for Klinefelter syndrome?

The mother is responsible for passing on one X chromosome to her child and the father may provide another X chromosome for a daughter or a Y chromosome for a son. A boy born with Klinefelter syndrome has an extra X chromosome that is believed to be caused by a random error.

What kind of medical assistance is needed for Klinefelter syndrome?

If you or your son is diagnosed with Klinefelter syndrome, your health care team may include a doctor who specializes in diagnosing and treating disorders involving the body’s glands and hormones (endocrinologist), a speech therapist, a pediatrician, a physical therapist, a genetic counselor, a reproductive medicine or …

Can Klinefelter syndrome be cured?

There’s no cure for Klinefelter syndrome, but some of the problems associated with the condition can be treated if necessary. Possible treatments include: testosterone replacement therapy. speech and language therapy during childhood to help with speech development.

Who is most likely to get Klinefelter syndrome?

Klinefelter syndrome results when a boy is born with at least 1 extra X chromosome. This is written as XXY. Klinefelter syndrome occurs in about 1 out of 500 to 1,000 baby boys. Women who get pregnant after age 35 are slightly more likely to have a boy with this syndrome than younger women.

Does Klinefelter syndrome cause mental retardation?

Klinefelter syndrome (KS) has not typically been associated with mental retardation (MR), however, in recent years a growing body of evidence suggested that KS boys often experience language deficits and academic difficulties.

Is Klinefelter syndrome classed as a disability?

Social Security Benefits If you or your dependent(s) are diagnosed with Klinefelter Syndrome and experience any of these symptoms, you may be eligible for disability benefits from the U.S. Social Security Administration.

What age is Klinefelter syndrome diagnosed?

Diagnosis frequently occurs in adulthood; however about 75% of sex chromosome aneuploidies are never diagnosed. For suspected 47,XXY males, common indicators for karyotype analysis on peripheral blood are hypogonadism and infertility.

Are all Klinefelter’s infertile?

Klinefelter syndrome is one of the leading causes of male infertility. Approximately 3% of all infertile men have Klinefelter syndrome[1] and 14% of non-obstructive azoospermic men have Klinefelter syndrome[3]. Klinefelter syndrome is a chromosomal condition that affects male physical and cognitive development.

What does a person with Klinefelter syndrome look like?

Longer legs, shorter torso and broader hips compared with other boys. Absent, delayed or incomplete puberty. After puberty, less muscle and less facial and body hair compared with other teens. Small, firm testicles.