The following undesirable phenomena are presented in accordance with the following grades of their incidence (according to the classification of the World Health Organization (WHO)): very often (≥ 1/10); often (≥ 1/100, <1/10); infrequently (≥ 1/1000, <1/100); rarely (≥ 1/10000, <1/1000); very rarely (<1/10000, including individual messages); unknown frequency (according to available data, it is not possible to determine the frequency of occurrence of an undesirable phenomenon).
The safety of Aprovel® was studied in clinical trials in approximately 5,000 patients, including 1,300 patients with hypertension taking the drug for more than 6 months, and 400 patients taking the drug for one year or more. The adverse events in patients taking Aprovel® were usually mild and transitory, and their frequency was not related to the amount of the dose taken.The incidence of adverse events was independent of sex, age, and race.
In placebo-controlled studies in which 1,655 patients took irbesartan (on average, for 1-3 months), discontinuation of treatment due to the development of any clinical or laboratory adverse events was required in 3.3% of patients taking Aprovel® and 4.5% of patients taking placebo ( the differences were statistically significant).
The adverse events observed in placebo-controlled clinical trials with the use of Aprovel® with hypertension are probably or probably related to its administration, or without the established relationship with the drug administration
The incidence of the following adverse events with irbesartan was statistically not significantly different from that observed with placebo.
Disturbances from the nervous system
Often: dizziness, headache.
Infrequently: orthostatic dizziness.
Heart Disease
Infrequently: edema, tachycardia.
Disturbances from the respiratory system, chest and mediastinal organs
Infrequently: cough.
Disorders from the gastrointestinal tract
Often: nausea, vomiting.
Infrequently: diarrhea, indigestion / heartburn.
Violations of the genitals and mammary gland
Infrequently: sexual dysfunction.
Common violations
Often: increased fatigue.
Infrequently: pain in the chest.
Laboratory and instrumental data
During the controlled clinical trials, patients with hypertension did not show clinically significant changes in laboratory parameters. There is no special monitoring of laboratory parameters for patients with hypertension taking Aprovel®.
Adverse events observed in controlled clinical trials with the use of Aprovel® in patients with nephropathy in hypertension and type 2 diabetes (IDNT and IRMA 2 clinical trials)
Adverse events were similar to those in patients with hypertension, with the exception of orthostatic symptoms (dizziness (10.2%) (with placebo 6%), orthostatic dizziness (5.4%) (with placebo 2.7%) and orthostatic hypotension (5.4%) (when taking placebo 3.2%).
The percentage of discontinuation due to orthostatic symptoms when taking Aprovel® compared with placebo was 0.3% vs. 0.5%, orthostatic dizziness 0.2% vs 0.0%, and orthostatic hypotension 0.0% against 0.0%, respectively.
Violations from laboratory indicators
Hyperkalemia
In a clinical study IDNT the percentage of patients with hyperkalemia (> 6 mEq / L) was 18.6% in the Aprovel® group compared to 6.0% in the placebo group. In a clinical study IRMA 2 percent of patients with hyperkalemia (> 6 mEq / L) were 1.0% in the Aprovel® group, and no placebo hyperkalaemia was observed.
In a clinical study IDNT the frequency of cessation of treatment due to the development of hyperkalemia with the use of Aprovel® and placebo was 2.1% and 0.36%, respectively. In a clinical study IRMA the frequency of cessation of treatment due to the development of hyperkalemia when taking Aprovel® and placebo was 0.5% and 0%, respectively.
Undesirable effects observed during post-marketing use of Aprovel®
Immune system disorders
Rarely: as with all angiotensin II receptor antagonists, very rare cases of allergic reactions such as urticaria, angioedema have been reported. The following undesirable phenomena have been identified with the use of irbesartan from the time of the introduction of the drug Aprovel®.
Disorders from the metabolism and nutrition
Unknown frequency: hyperkalemia.
Disturbances from the nervous system
Unknown frequency: Vertigo.
Disturbances from the liver and bile ducts
Unknown frequency: increased activity of "hepatic" enzymes and bilirubin concentration in the blood, hepatitis, jaundice.
Hearing disorders
Unknown frequency: tinnitus.
Disturbances from musculoskeletal and connective tissue
Unknown frequency: myalgia.
Disorders from the kidneys and urinary tract
Unknown frequency: impaired renal function, including cases of development of renal failure in patients at risk (see section "Special instructions").
Common violations
Unknown frequency: asthenia.