DrugLib.com — Drug Information Portal

Rx drug information, pharmaceutical research, clinical trials, news, and more

Atacand (Candesartan Cilexetil) - Side Effects and Adverse Reactions

 
 



ADVERSE REACTIONS

ATACAND has been evaluated for safety in more than 3600 patients/subjects, including more than 3200 patients treated for hypertension. About 600 of these patients were studied for at least 6 months and about 200 for at least 1 year. In general, treatment with ATACAND was well tolerated. The overall incidence of adverse events reported with ATACAND was similar to placebo.

The rate of withdrawals due to adverse events in all trials in patients (7510 total) was 3.3% (ie, 108 of 3260) of patients treated with candesartan cilexetil as monotherapy and 3.5% (ie, 39 of 1106) of patients treated with placebo. In placebo-controlled trials, discontinuation of therapy due to clinical adverse events occurred in 2.4% (ie, 57 of 2350) of patients treated with ATACAND and 3.4% (ie, 35 of 1027) of patients treated with placebo.

The most common reasons for discontinuation of therapy with ATACAND were headache (0.6%) and dizziness (0.3%).

The adverse events that occurred in placebo-controlled clinical trials in at least 1% of patients treated with ATACAND and at a higher incidence in candesartan cilexetil (n = 2350) than placebo (n = 1027) patients included back pain (3% vs 2%), dizziness (4% vs 3%), upper respiratory tract infection (6% vs 4%), pharyngitis (2% vs 1%), and rhinitis (2% vs 1%).

The following adverse events occurred in placebo-controlled clinical trials at a more than 1% rate but at about the same or greater incidence in patients receiving placebo compared to candesartan cilexetil: fatigue, peripheral edema, chest pain, headache, bronchitis, coughing, sinusitis, nausea, abdominal pain, diarrhea, vomiting, arthralgia, albuminuria.

Other potentially important adverse events that have been reported, whether or not attributed to treatment, with an incidence of 0.5% or greater from the 3260 patients worldwide treated in clinical trials with ATACAND are listed below. It cannot be determined whether these events were causally related to ATACAND. Body as a Whole: asthenia, fever; Central and Peripheral Nervous System: paresthesia, vertigo; Gastrointestinal System Disorder: dyspepsia, gastroenteritis; Heart Rate and Rhythm Disorders: tachycardia, palpitation; Metabolic and Nutritional Disorders: creatine phosphokinase increased, hyperglycemia, hypertriglyceridemia, hyperuricemia; Musculoskeletal System Disorders: myalgia; Platelet/Bleeding-Clotting Disorders: epistaxis; Psychiatric Disorders: anxiety, depression, somnolence; Respiratory System Disorders: dyspnea; Skin and Appendages Disorders: rash, sweating increased; Urinary System Disorders: hematuria.

Other reported events seen less frequently included angina pectoris, myocardial infarction, and angioedema.

Adverse events occurred at about the same rates in men and women, older and younger patients, and black and nonblack patients.

POST-MARKETING EXPERIENCE

The following have been very rarely reported in post-marketing experience:

Digestive:    Abnormal hepatic function and hepatitis.

Hematologic:    Neutropenia, leukopenia, and agranulocytosis.

Metabolic and Nutritional Disorders:    hyperkalemia, hyponatremia.

Renal:    renal impairment, renal failure.

Skin and Appendages Disorders:    Pruritus and urticaria.

LABORATORY TEST FINDINGS

In controlled clinical trials, clinically important changes in standard laboratory parameters were rarely associated with the administration of ATACAND.

Creatinine, Blood Urea Nitrogen --Minor increases in blood urea nitrogen (BUN) and serum creatinine were observed infrequently.

Hyperuricemia --Hyperuricemia was rarely found (19 or 0.6% of 3260 patients treated with candesartan cilexetil and 5 or 0.5% of 1106 patients treated with placebo).

Hemoglobin and Hematocrit --Small decreases in hemoglobin and hematocrit (mean decreases of approximately 0.2 grams/dL and 0.5 volume percent, respectively) were observed in patients treated with ATACAND alone but were rarely of clinical importance. Anemia, leukopenia, and thrombocytopenia were associated with withdrawal of one patient each from clinical trials.

Potassium --A small increase (mean increase of 0.1 mEq/L) was observed in patients treated with ATACAND alone but was rarely of clinical importance. One patient from a congestive heart failure trial was withdrawn for hyperkalemia (serum potassium = 7.5 mEq/L). This patient was also receiving spironolactone.

Liver Function Tests --Elevations of liver enzymes and/or serum bilirubin were observed infrequently. Five patients assigned to candesartan cilexetil in clinical trials were withdrawn because of abnormal liver chemistries. All had elevated transaminases. Two had mildly elevated total bilirubin, but one of these patients was diagnosed with Hepatitis A.



REPORTS OF SUSPECTED ATACAND SIDE EFFECTS / ADVERSE REACTIONS

Below is a sample of reports where side effects / adverse reactions may be related to Atacand. The information is not vetted and should not be considered as verified clinical evidence.

Possible Atacand side effects / adverse reactions in 87 year old male

Reported by a individual with unspecified qualification from Peru on 2011-10-03

Patient: 87 year old male

Reactions: Respiratory Failure, Anaesthetic Complication Pulmonary, Myocardial Infarction

Adverse event resulted in: death, hospitalization

Suspect drug(s):
Atacand



Possible Atacand side effects / adverse reactions in 63 year old male

Reported by a consumer/non-health professional from United States on 2011-10-03

Patient: 63 year old male

Reactions: Joint Swelling, Therapy Cessation, Oedema Peripheral, Urinary Retention, Intestinal Obstruction, Hernia Obstructive, Hypertension

Adverse event resulted in: hospitalization

Suspect drug(s):
Atacand
    Administration route: Oral

Atacand
    Administration route: Oral



Possible Atacand side effects / adverse reactions in 60 year old female

Reported by a consumer/non-health professional from United States on 2011-10-03

Patient: 60 year old female

Reactions: Renal Failure, Drug Ineffective

Adverse event resulted in: hospitalization

Suspect drug(s):
Atacand
    Administration route: Oral

Lisinopril
    Administration route: Oral



See index of all Atacand side effect reports >>

Drug label data at the top of this Page last updated: 2006-12-16

-- advertisement -- The American Red Cross
 
Home | About Us | Contact Us | Site usage policy | Privacy policy

All Rights reserved - Copyright DrugLib.com, 2006-2014