Somatropin Other names: Somatotropin

Therapeutic indications

Somatropin is indicated for:

Prader-Willi syndrome (PWS)

Population group: only minors (0 - 18 years old)

Prader-Willi syndrome (PWS), for improvement of growth and body composition. The diagnosis of PWS should be confirmed by appropriate genetic testing.

For this indication, competent medicine agencies globally authorize below treatments (click for details):

Turner syndrome

Population group: only minors (0 - 18 years old)

Growth disturbance associated with Turner syndrome.

For this indication, competent medicine agencies globally authorize below treatments (click for details):

Growth disturbance associated with chronic renal insufficiency

Population group: only minors (0 - 18 years old)

In chronic renal insufficiency, renal function should be below 50 percent of normal before institution of therapy. To verify growth disturbance, growth should be followed for a year preceding institution of therapy. During this period, conservative treatment for renal insufficiency (which includes control of acidosis, hyperparathyroidism and nutritional status) should have been established and should be maintained during treatment. The treatment should be discontinued at renal transplantation.

To date, no data on final height in patients with chronic renal insufficiency treated with somatropin are available.

For this indication, competent medicine agencies globally authorize below treatments (click for details):

Growth disturbance in short children born small for gestational age

Population group: only minors (0 - 18 years old)

Growth disturbance [current height standard deviation score (SDS) < -2.5 and parental adjusted height SDS < -1] in short children born small for gestational age (SGA), with a birth weight and/or length below -2 SD, who failed to show catch-up growth [height velocity (HV) SDS < 0 during the last year] by 4 years of age or later.

For this indication, competent medicine agencies globally authorize below treatments (click for details):

Growth disturbance due to insufficient secretion of growth hormone (growth hormone deficiency, GHD)

Population group: only minors (0 - 18 years old)

Growth hormone deficiency

For this indication, competent medicine agencies globally authorize below treatments (click for details):

Growth hormone deficiency

Population group: only adults (18 - 65 years old)

Replacement therapy in adults with pronounced growth hormone deficiency.

Adult Onset: Patients who have severe growth hormone deficiency associated with multiple hormone deficiencies as a result of known hypothalamic or pituitary pathology, and who have at least one known deficiency of a pituitary hormone not being prolactin. These patients should undergo an appropriate dynamic test in order to diagnose or exclude a growth hormone deficiency.

Childhood Onset: Patients who were growth hormone deficient during childhood as a result of congenital, genetic, acquired, or idiopathic causes. Patients with childhood onset GHD should be re-evaluated for growth hormone secretory capacity after completion of longitudinal growth. In patients with a high likelihood for persistent GHD, i.e. a congenital cause or GHD secondary to a pituitary/hypothalamic disease or insult, an insulin-like growth factor-I (IGF-I) SDS < - 2 off growth hormone treatment for at least 4 weeks should be considered sufficient evidence of profound GHD.

All other patients will require IGF-I assay and one growth hormone stimulation test.

For this indication, competent medicine agencies globally authorize below treatments (click for details):

Contraindications

Somatropin is contraindicated in the following cases:

Pregnancy

Pregnancy

Evidence of tumour growth

Tumour finding

Closed epiphyses

Population group: only minors (0 - 18 years old)

Premature epiphyseal closure

Acute critical illness

at least one of
Cardiac insufficiency following cardiac surgery
Postoperative complication
Multiple injuries
Acute respiratory failure

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