Sandostatin

Sandostatin

octreotide

Manufacturer:

Novartis Healthcare

Distributor:

Novartis Healthcare
Concise Prescribing Info
Contents
Octreotide acetate
Indications/Uses
Symptomatic control & reduction of growth hormone (GH) & IGF-1 plasma levels in patients w/ acromegaly who are inadequately controlled by surgery or RT. Acromegalic patients unfit or unwilling to undergo surgery, or in the interim period until RT becomes fully effective. Relief of symptoms associated w/ functional gastro-entero-pancreatic (GEP) endocrine tumors eg, carcinoid tumors w/ features of the carcinoid syndrome, VIPomas, glucagonomas, gastrinomas/Zollinger-Ellison syndrome, usually in conjunction w/ PPIs, or H2-antagonist therapy, octreotide, insulinomas, for pre-op control of hypoglycemia & for maintenance therapy, GRFomas. Control of refractory diarrhea associated w/ AIDS. Prevention of complications following pancreatic surgery. Emergency management to stop bleeding & to protect from re-bleeding owing to gastro-esophageal varices in patients w/ cirrhosis.
Dosage/Direction for Use
Acromegaly Initially 0.05-0.1 mg SC every 8 or 12 hr. Max: 1.5 mg/day. Gastro-entero-pancreatic endocrine tumors Initially 0.05 SC once daily or bid; can be gradually increased to 0.1-0.2 mg tid. AIDS-related refractory diarrhea Initially 0.1 mg SC tid, dose should be titrated on an individual basis up to 0.25 mg tid. Complications following pancreatic surgery 0.1 mg SC tid for 7 consecutive days, starting on the day of op, at least 1 hr before laparotomy. Bleeding gastroesophageal varices 25 mcg/hr for 5 days by continuous IV infusion. Can be used in dilution w/ physiological saline. Cirrhotic patient w/ bleeding gastroesophageal varices Up to 50 mcg/hr for 5 days by continuous IV.
Contraindications
Special Precautions
Female patients of childbearing potential should be advised to use adequate contraception if necessary. Monitor thyroid function in patients receiving prolonged treatment. Carefully monitor patients as GH-secreting pituitary tumors may expand. CV related events; dose adjustments of drugs eg, β-blockers, Ca-channel blockers or agents to control fluid & electrolyte balance, may be necessary. Ultrasonic exam of the gallbladder before & at about 6-12-mth interval. Monitor blood glucose levels in patients treated for bleeding gastroesophageal varices (mandatory). Monitor vit B12 levels in patients who have a history of vit B12 deprivation. Pregnancy.
Adverse Reactions
Hyperglycemia; headache; diarrhea, abdominal pain, nausea, constipation, flatulence; cholelithiasis; inj site reaction. Hypothyroidism, thyroid disorder; hypoglycemia, glucose tolerance impaired, decreased appetite; dizziness; bradycardia; dyspnea; dyspepsia, vomiting, abdominal distension, steatorrhea, loose stools, feces discolored; cholecystitis, biliary sludge, hyperbilirubinemia; pruritus, rash, alopecia; asthenia; increased transaminase.
Drug Interactions
Reduce intestinal absorption of ciclosporin & cimetidine. Increased bioavailability of bromocriptine. May decrease metabolic clearance of compd known to be metabolized by CYP540 enzymes. Drugs mainly metabolized by CYP3A4 (eg, terfenadine) & which have a low therapeutic index; β-blockers, Ca channel blockers, or agents to control fluid & electrolyte balance; insulin & antidiabetics.
MIMS Class
Trophic Hormones & Related Synthetic Drugs / Other Gastrointestinal Drugs
ATC Classification
H01CB02 - octreotide ; Belongs to the class of antigrowth hormone. Used in hypothalamic hormone preparations.
Presentation/Packing
Form
Sandostatin soln for inj 100 mcg/mL
Packing/Price
1 mL x 5 × 1's
Form
Sandostatin soln for inj 500 mcg/mL
Packing/Price
1 mL x 5 × 1's
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