Genotropin GoQuick

Genotropin GoQuick

somatropin

Manufacturer:

Pfizer

Distributor:

Zuellig Pharma
Concise Prescribing Info
Contents
Recombinant somatropin
Indications/Uses
Replacement therapy in adults w/ pronounced growth hormone deficiency (GHD). Growth disturbance due to insufficient secretion of growth hormone & associated w/ Turner syndrome or chronic renal insufficiency in childn. Growth disturbance in short childn born small for gestational age (SGA) w/ birth wt &/or length <2 SD, who failed to show catch-up growth by ≥4 yr. Prader-Willi syndrome (PWS) for improvement of growth & body composition.
Dosage/Direction for Use
SC Adult GHD Restart w/ 0.2-0.5 mg daily. Onset GHD Start w/ 0.15-0.3 mg daily. Patient who continue growth hormone therapy after childhood GHD Restart w/ 0.2-0.5 mg daily, adjust dose gradually according to requirements. Childn 0.025-0.035 mg/kg daily or 0.7-1 mg/m2 daily. PWS 0.035 mg/kg daily or 1 mg/m2 daily. Max: 2.7 mg daily. Turner syndrome & chronic renal insufficiency 0.045-0.05 mg/kg daily or 1.4 mg/m2 daily. Short childn born SGA 0.035 mg/kg daily or 1 mg/m2 daily until final height is reached. Patient >60 yr 0.1-0.2 mg daily.
Contraindications
Hypersensitivity. Evidence of tumour activity. Patients w/ acute critical illness suffering complications following open heart or abdominal surgery, multiple accidental trauma, acute resp failure. Childn w/ closed epiphyses.
Special Precautions
Discontinue use if papilloedema is confirmed. Not recommended to initiate treatment near onset of puberty in short childn born SGA. Not to be used in patients w/ acute critical illness suffering complications following open heart or abdominal surgery, multiple accidental trauma or acute resp failure. Leukemia; myositis; pancreatitis. Assess signs for upper airway obstruction, sleep apnoea or resp infections prior to treatment. May reduce insulin sensitivity. Closely monitor patients w/ diabetes, glucose intolerance or additional risk factors for diabetes during therapy. Monitor symptoms of intracranial HTN if treatment is restarted; thyroid function & signs of scoliosis during treatment. May unmask previously undiagnosed central hypoadrenalism. Ab formation; relapse of GHD secondary to malignant disease treatment. Strict calorie-restricted diet & wt control in patients w/ PWS. Measure fasting insulin & blood glucose prior to & annually in SGA childn. Assess renal function prior to initiation of therapy. Concomitant use w/ oral oestrogen therapy. Discontinue treatment at renal transplantation. Not recommended during pregnancy & in women of childbearing potential not using contraception. Lactation. Elderly >80 yr. Examine childn limping during treatment.
Adverse Reactions
Arthralgia. Adult: Peripheral oedema. Paraesthesia; carpal tunnel syndrome; myalgia, musculoskeletal stiffness. Childn: Inj site reaction.
Drug Interactions
Inhibited growth-promoting effects w/ glucocorticoids. Decreased cortisone to cortisol conversion. Increased clearance of CYP450 3A4-metabolized compd eg, sex steroids, corticosteroids, anticonvulsants & ciclosporin. Concomitant use w/ oral oestrogen replacement.
MIMS Class
Trophic Hormones & Related Synthetic Drugs
ATC Classification
H01AC01 - somatropin ; Belongs to the class of somatropin and somatropin agonists. Used in anterior pituitary lobe hormone and analogue preparations.
Presentation/Packing
Form
Genotropin GoQuick powd for inj (pre-filled pen) 12 mg
Packing/Price
1's
Form
Genotropin GoQuick powd for inj (pre-filled pen) 5.3 mg
Packing/Price
1's
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