Blood pressure dosing adjustments

If hypotension occurs, consider:

• Dose adjustment of concomitant medicinal products such as diuretics, concomitant antihypertensives and treatment of other causes of hypotension (e.g., hypovolaemia)¹

Sodium and/or volume depletion should be corrected before starting treatment with ENTRESTO; however, such corrective action must be carefully weighed against the risk of volume overload.¹

Please note: symptomatic hypotension is more likely to occur if the patient has been volume-depleted, e.g., by diuretic therapy, dietary salt restriction, diarrhoea or vomiting.¹

Renal function and dosing in patients with renal impairment

Evaluation of patients with heart failure should always include assessment of renal function. Patients with mild and moderate renal impairment are more at risk of developing hypotension.¹

Caution is required in patients with renal artery stenosis, and monitoring of renal function is recommended because ENTRESTO may increase blood urea and serum creatinine levels in patients with bilateral or unilateral renal artery stenosis.¹

Monitoring of renal function is recommended when initiating or modifying treatment in patients on ENTRESTO who are concomitantly taking NSAIDs.^1,2

Patients with severe renal or moderate hepatic impairment should initiate Entresto at a low dose, doubling the dose after 3 to 4 weeks, as tolerated by the patient, to reach the target dose of 97/103 mg twice daily.¹

There is very limited clinical experience in patients with severe renal impairment (eGFR <30 mL/min/1.73 m²). ENTRESTO should be used with caution and these patients may be at greatest risk of hypotension. There is no experience in patients with end-stage renal disease, and use of ENTRESTO is not recommended.¹

Electrolytes

Monitoring of serum potassium is recommended, especially in patients with the following risk factors: renal impairment, diabetes mellitus or hypoaldosteronism or high-potassium diet or on mineralocorticoid antagonists.¹

If patients experience clinically significant hyperkalaemia, adjustment of concomitant medicinal products OR temporary down-titration OR discontinuation of ENTRESTO is recommended. If serum potassium level is >5.4 mmol/l, ENTRESTO discontinuation should be considered.¹

Contraindications:¹

• Hypersensitivity to the active substances or to any of the excipients listed in the SmPC

• Concomitant use with ACEi. ENTRESTO must not be administered until 36 hours after discontinuing ACEi therapy

• Known history of angioedema related to previous ACEi or ARB therapy

• Hereditary or idiopathic angioedema

• Concomitant use with aliskiren-containing medicinal products in patients with diabetes mellitus or in patients with renal impairment (eGFR <60 mL/min/1.73m²)

• Severe hepatic impairment, biliary cirrhosis and cholestasis

• Second and third trimesters of pregnancy

Special warnings and precautions for use¹

Dual blockade of the renin-angiotensin-aldosterone system (RAAS)

• The combination of ENTRESTO with an ACEi is contraindicated due to the increased risk of angioedema. ENTRESTO must not be initiated until 36 hours after taking the last dose of ACEi therapy. If treatment with ENTRESTO is stopped, ACEi therapy must not be initiated until 36 hours after the last dose of ENTRESTO

• The combination of ENTRESTO with direct renin inhibitors such as aliskiren is not recommended. The combination of ENTRESTO with aliskiren-containing products is contraindicated in patients with diabetes mellitus or in patients with renal impairment (eGFR <60 mL/min/1.73m²)

• ENTRESTO contains valsartan, and therefore should not be co-administered with another ARB-containing product

Hypotension

• Treatment should not be initiated unless SBP is ≥100 mmHg. Patients with SBP <100 mmHg were not studied. Cases of symptomatic hypotension have been reported in patients treated with ENTRESTO during clinical studies, especially in patients ≥65 years old, patients with renal disease and patients with low SBP (<112 mmHg)

• When initiating therapy or during dose titration with ENTRESTO, blood pressure should be monitored routinely. If hypotension occurs, temporary down-titration or discontinuation of ENTRESTO is recommended. Dose adjustment of diuretics, concomitant antihypertensives and treatment of other causes of hypotension (e.g. hypovolaemia) should be considered

• Symptomatic hypotension is more likely to occur if the patient has been volume-depleted, e.g. by diuretic therapy, dietary salt restriction, diarrhoea or vomiting. Sodium and/or volume depletion should be corrected before starting treatment with ENTRESTO; however, such corrective action must be carefully weighed against the risk of volume overload

Impaired renal function

• Evaluation of patients with heart failure should always include assessment of renal function. Patients with mild and moderate renal impairment are more at risk of developing hypotension. There is very limited clinical experience in patients with severe renal impairment (eGFR <30 mL/min/1.73m²) and these patients may be at greatest risk of hypotension. There is no experience in patients with end-stage renal disease and use of ENTRESTO is not recommended

Worsening renal function

• Use of ENTRESTO may be associated with decreased renal function. The risk may be further increased by dehydration or concomitant use of non-steroidal anti-inflammatory drugs (NSAIDs). Down-titration should be considered in patients who develop a clinically significant decrease in renal function

Hyperkalaemia

• Treatment should not be initiated if the serum potassium level is >5.4 mmol/L in adult patients. Use of ENTRESTO may be associated with an increased risk of hyperkalaemia, although hypokalaemia may also occur. Monitoring of serum potassium is recommended, especially in patients who have risk factors such as renal impairment, diabetes mellitus or hypoaldosteronism or who are on a high-potassium diet or on mineralocorticoid antagonists. If patients experience clinically significant hyperkalaemia adjustment of concomitant medicinal products or temporary down-titration or discontinuation is recommended. If serum potassium level is >5.4 mmol/L, discontinuation should be considered

Angioedema

• Angioedema has been reported in patients treated with ENTRESTO. If angioedema occurs, ENTRESTO should be immediately discontinued and appropriate therapy and monitoring should be provided until complete and sustained resolution of signs and symptoms has occurred. It must not be re-administered. In cases of confirmed angioedema where swelling has been confined to the face and lips, the condition has generally resolved without treatment, although antihistamines have been useful in relieving symptoms

• Angioedema associated with laryngeal oedema may be fatal. Where there is involvement of the tongue, glottis or larynx likely to cause airway obstruction, appropriate therapy, e.g. adrenaline solution 1 mg/1 mL (0.3–0.5 mL), and/or measures necessary to ensure a patent airway, should be promptly administered

• Patients with a prior history of angioedema were not studied. As they may be at higher risk for angioedema, caution is recommended if ENTRESTO is used in these patients. ENTRESTO is contraindicated in patients with a known history of angioedema related to previous ACEi or ARB therapy or with hereditary or idiopathic angioedema

• Black patients have an increased susceptibility to develop angioedema

• Intestinal angioedema has been reported in patients treated with angiotensin II receptor antagonists, including valsartan. These patients presented with abdominal pain, nausea, vomiting and diarrhoea. Symptoms resolved after discontinuation of angiotensin II receptor antagonists. If intestinal angioedema is diagnosed, ENTRESTO should be discontinued and appropriate monitoring should be initiated until complete resolution of symptoms has occurred

Drug interactions

• Caution should be exercised when co-administering ENTRESTO with statins or sildenafil or another PDE5 inhibitor

• Monitoring of renal function is recommended when initiating or modifying treatment in patients on ENTRESTO who are taking NSAIDs concomitantly

• ENTRESTO should not be co-administered with lithium or direct renin inhibitors such as aliskiren

Patients with renal artery stenosis

• ENTRESTO may increase blood urea and serum creatinine levels in patients with bilateral or unilateral renal artery stenosis

• Caution is required in patients with renal artery stenosis and monitoring of renal function is recommended

Patients with NYHA functional classification IV

• Caution should be exercised when initiating ENTRESTO in patients with NYHA functional classification IV, due to limited clinical experience in this population

B-type natriuretic peptide (BNP)

• BNP is not a suitable biomarker of heart failure in patients treated with ENTRESTO, because it is a neprilysin substrate

Patients with hepatic impairment

• There is limited clinical experience in patients with moderate hepatic impairment (Child-Pugh B classification) or with AST/ALT values more than twice the upper limit of the normal range. In these patients, exposure may be increased and safety is not established. Caution is therefore recommended when using it in these patients

• ENTRESTO is contraindicated in patients with severe hepatic impairment, biliary cirrhosis or cholestasis (Child-Pugh C classification)

Psychiatric disorders

• Psychiatric events such as hallucinations, paranoia and sleep disorders, in context of psychotic events, have been associated with ENTRESTO use. If a patient experiences such events, discontinuation of ENTRESTO treatment should be considered