Fabhalta

Fabhalta Adverse Reactions

Manufacturer:

Novartis

Distributor:

Zuellig
Full Prescribing Info
Adverse Reactions
Summary of the safety profile: The most commonly reported adverse reactions were upper respiratory tract infection (18.9%), headache (18.3%) and diarrhoea (11.0%). The most commonly reported serious adverse reaction was urinary tract infection (1.2%).
Tabulated list of adverse reactions: Table 3 shows the adverse reactions observed in the clinical studies with iptacopan in patients with PNH. Adverse reactions are listed by MedDRA system organ class (SOC) and frequency, using the following convention: very common (≥1/10), common (≥1/100 to <1/10), uncommon (≥1/1 000 to <1/100), rare (≥1/10 000 to <1/1 000) or very rare (<1/10 000).
Within each frequency grouping, adverse reactions are presented in order of decreasing seriousness. (See Table 3.)

Click on icon to see table/diagram/image

Description of selected adverse reactions: Platelet count decreased: Decrease in platelet count events was reported in 12/164 (7%) patients with PNH. Of these, 5 patients had events of mild severity, 5 had moderate events and 2 had severe events. Patients with severe events had concurrent anti-platelet antibodies or idiopathic bone marrow aplasia with pre-existing thrombocytopenia. The events started within the first 2 months of iptacopan treatment in 7/12 patients, and after a longer exposure (111 to 951 days) in 5/12 patients. At the cut-off date, 7 (58%) patients had recovered or events were resolving and iptacopan treatment was continued throughout in all patients.
Infections: In PNH clinical studies 1/164 (0.6%) PNH patients reported serious bacterial pneumonia while receiving treatment with iptacopan; the patient had been vaccinated against Neisseria meningitidis, Streptococcus pneumoniae and Haemophilus influenzae type B and recovered following treatment with antibiotics while continuing treatment with iptacopan.
Blood cholesterol and blood pressure increases: In patients treated with iptacopan 200 mg twice a day in PNH clinical studies, mean increases from baseline of approximately 0.7 mmol/l were seen at month 6 for total cholesterol and LDL-cholesterol. The mean values remained within the normal ranges. Increases in blood pressure, particularly diastolic blood pressure (DBP), were observed (mean increase 4.7 mmHg at month 6). The mean DBP did not exceed 80 mmHg. Total cholesterol, LDL-C and DBP increases correlated with increases in haemoglobin (improvement in anaemia) in patients with PNH (see Pharmacology: Pharmacodynamics under Actions).
Heart rate decrease: In patients treated with iptacopan 200 mg twice a day in PNH clinical studies, a mean decrease in heart rate of approximately 5 bpm was seen at month 6 (mean of 68 bpm).
Reporting of suspected adverse reactions: Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions.
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