(pas-ree-tide) ,


(trade name)


Therapeutic: hormones
Pharmacologic: somatostatin analogues
Pregnancy Category: C


Treatment of adult patients with Cushing’s disease for whom surgery is not an option or has not resulted in cure


Acts as a somatostatin analogue. binding to and activating somatostatin receptors resulting in inhibition of ACTH secretion, which leads to decreased cortisol secretion.

Therapeutic effects

Improvement in clinical manifestations of Cushing's disease.


Absorption: Well absorbed following subcutaneous administration.
Distribution: Widely distributed, existing primarily in plasma.
Metabolism and Excretion: Eliminated mainly via hepatic clearance (biliary excretion) with small amounts renally excreted
Half-life: 12 hr.

Time/action profile (decrease in urinary free cortisol)

subcutwithin 1 mo2 mosunk


Contraindicated in: Severe hepatic impairment (Child Pugh C); Lactation: Should not be used by breastfeeding mothers;
Use Cautiously in: Poorly controlled diabetes mellitus (blood sugar should be controlled prior to therapy); Cardiac disease and/or risk factors for bradycardia including high-grade heart block, or concomitant use of drugs associated with bradycardia (dose adjustments of beta-blockers, calcium channel blockers, or correction of electrolyte disturbances may be necessary); Patients at risk of prolonged QTc, including congenital long QT prolongation, uncontrolled/significant cardiac disease including recent MI, CHF, unstable angina or bradycardia, on anti-arrhythmic therapy or other substances that are known to prolong QTc, hypokalemia and/or hypomagnesemia (correct prior to administration); Geriatric: initial lower dose recommended taking into account ↑frequency of altered hepatic, renal, or cardiac function, concomitant diseases or other drug therapy; Obstetric: Use during pregnancy only if clearly needed; Pediatric: Safe and effective use in children has not been established.

Adverse Reactions/Side Effects

Central nervous system

  • fatigue (most frequent)
  • headache (most frequent)
  • anxiety
  • dizziness
  • insomnia
  • vertigo


  • bradycardia (life-threatening)
  • QT prolongation (life-threatening)
  • (most frequent)
  • hypertension (most frequent)
  • peripheral edema (most frequent)
  • hypotension


  • abdominal pain (most frequent)
  • anorexia (most frequent)
  • cholelithiasis (most frequent)
  • diarrhea (most frequent)
  • nausea (most frequent)
  • abdominal distention
  • constipation
  • ↑ amylase
  • ↑ liver enzymes
  • vomiting


  • alopecia (most frequent)
  • injection site reactions (most frequent)
  • pruritus


  • hyperglycemia (most frequent)
  • adrenal insufficiency
  • hypocortisolism
  • hypoglycemia
  • pituitary hormone deficiency

Fluid and Electrolyte

  • hypokalemia


  • anemia
  • ↑ prothrombin time


  • hypercholesterolemia
  • ↑ lipase


  • athralgia
  • back pain
  • extremity pain
  • myalgia


Drug-Drug interaction

Drugs that prolong the QT interval ↑ risk of serious arrhythmias. May ↓ absorption and effects of cyclosporine Concomitant administration of cyclosporine with pasireotide may decrease the relative (dose adjustment of cyclosporine may be necessary). May ↑blood levels and effect of bromocriptine (dose reduction of bromocriptine may be necessary).May ↑ blood levels and effects of drugs metabolized by CYP450 enzymes.


Subcutaneous (Adults) Initial dose—0.6 mg or 0.9 mg twice daily (range 0.3–0.9 mg twice daily based on response/tolerability).

Hepatic Impairment

(Adults) Moderate hepatic impairment (Child Pugh B)—0.3 mg twice a day initially,maximum dosage – 0.6 mg twice a day.


Solution for subcutaneous injection: 0.3 mg/mL in 1 mL single use, 0.6 mg/mL in 1 mL single use ampule, or, 0.9 mg/mL in 1 mL single use ampule

Nursing implications

Nursing assessment

  • Obtain a baseline ECG prior to starting and periodically during therapy. Monitor for QT interval prolongation. Correct hypokalemia and hypomagnesemia prior to therapy.
  • Perform an ultrasound of the gallbladder prior to therapy and at 6 and 12 month intervals; cholelithiasis occurs frequently during therapy.
  • Monitor for signs and symptoms of hypocortisolism (weakness, fatigue, anorexia, nausea, vomiting, hypotension, hyponatremia, hypoglycemia) periodically during therapy. If hypocortiosolism occurs, may require temporary dose reduction or interruption of therapy and exogenous glucocorticoid replacement.
  • Monitor patients with cardiac disease, history of significant bradycardia, high-grade heart block, or those taking drugs that may cause bradycardia for bradycardia. May require dose adjustments of beta blockers, calcium channel blockers, or correction of electrolyte imbalances.
  • Lab Test Considerations: Monitor fasting plasma glucose, heomglobin A1c and liver tests prior to starting therapy. Blood glucose and or fasting blood glucose should be self-monitored by patient weekly for first 2–3 months and periodically thereafter. If hyperglycemia occurs, may require initiation or adjustment of hypoglycemic agents.
    • Monitor serum electrolytes periodically during therapy.
    • Monitor liver tests after 1–2 wks on therapy, then monthly for 3 months, and every 6 months thereafter. If ALT is normal at baseline and ↑ of 3–5 times the upper limit of normal occur, repeat test in 1 wk or 48 hrs if >5 time upper limit of normal. If ALT is abnormal at baseline and ↑ of 3–5 times baseline level occur during therapy repeat test within 1 wk or sooner if >5 time upper limit of normal. If levels are confirmed or rising, interrupt therapy and determine cause. Monitor ALT, AST, alkaline phosphatase, and total bilirubin weekly or more frequently if any level exceeds 5 times baseline level if abnormal baseline or 5 times upper limit of normal if baseline normal. If abnormalities resolve, resume therapy cautiously and monitor closely.
    • Monitor pituitary function (TSH/free T4, GH/IGF-1) prior to starting and periodically during therapy.
    • May cause asymptomatic and reversible ↑ in amylase and lipase.
    • May cause slight ↓ in hemoglobin and minimal ↑ in PT and PTT.

Potential Nursing Diagnoses

Deficient knowledge, related to disease process and medication regimen (Patient/Family Teaching)


  • Subcutaneous: Pinch skin and inject at 45° angle into top of thigh or abdomen. Place cotton ball or alcohol wipe over injection site and press for 5 seconds. Do not massage. Rotate sites; do not administer into site that is red or irritated. Solution is clear and colorless, do not inject solutions that are discolored or contain a precipitate.

Patient/Family Teaching

  • Instruct patient in correct technique for injection, care and disposal of equipment. Advise patient to read Medication Guide prior to using and with each Rx refill, in case of changes.
  • Advise patient to notify health care professional if signs and symptoms of hypocortisolism and hyperglycemia (excessive thirst, high urine output, increased appetite with weight loss, tiredness) occur.
  • Advise patient to notify health care professional of all Rx or OTC medications, vitamins, or herbal products being taken and to consult with health care professional before taking other medications
  • Advise female patient to notify health care professional if pregnancy is planned or suspected or if breastfeeding.

Evaluation/Desired Outcomes

  • Reduction in 24-hour urinary free cortisol (UFC), typically seen in 2 months.
    • Improvement in signs and symptoms of Cushing's disease.
Drug Guide, © 2015 Farlex and Partners
References in periodicals archive ?
The Committee considered that this constitutes a clinically relevant advantage." The medications ketoconazole, metyropone and pasireotide are approved in the EU for the treatment of one or more aetologies of Cushing's syndrome.
Clinical review report: pasireotide (Signifor) (0.3 mg/mL, 0.6 mg/mL and 0.9 mg/mL injection) for treatment of adult patients with Cushing disease for whom surgery is not an option or for whom surgery has failed, as long as clinical benefit is derived [Internet].
conducted a multicenter phase 2 trial in 2009, where pasireotide decreased UFC levels in 76% of patients suffering from Cushing's disease [15].
Pasireotide (analogo de la Hiperglicemia, dolencias somatostatina) dosis de 750- gastrointestinales y calculos 2400 [micron]g diarios biliares.
Amryt Pharmaceuticals (LON: AMYT) has recorded positive results in its newly completed pre-clinical study, which contrasted its drug compound AP102 with pasireotide, an approved product for treating patients with resistant acromegaly.
Somatostatin has limited clinical use due to its short half-life (<3 min); however, somatostatin analogs (SA) such as octreotide, lanreotide, and pasireotide and their long-acting release formulations (LAR) play an important role in the treatment of patients with NETs [59-61].
The multireceptor targeting SS-analog pasireotide has also shown to exert at a 60 mg monthly dose similar efficacy to octreotide LAR 40 mg monthly albeit with a higher incidence of hyperglycemia (28.3% versus 5.3%, resp.) [33].
After completing her training at Memorial Sloan Kettering and 9 years in clinical practice, she joined Novartis Pharmaceuticals where her industry experience in clinical development and medical affairs roles related to early and late phase development programs, including, Tasigna, Sandostatin, Pasireotide, Afinitor, Votrient, Tykerb, Mek/BRAF, PI3K and cdk inhibitors across various solid tumor, heme and endocrine indications.
Newer medical treatments, for example, Novartis' Signifor (pasireotide) and Corcept Therapeutics' Korlym (mifepristone) address only some of these issues; yet, present their own limitations.
Ruffin et al., "Safety, tolerability, and pharmacokinetics of a single dose of pasireotide long-acting release in healthy volunteers: a single-center Phase I study," European Journal of Endocrinology, vol.