Cevimeline hydrochloride capsules are indicated for the treatment of symptoms of dry mouth in patients with Sjögren’s Syndrome.
Contraindicaciones
Cevimeline hydrochloride capsules are contraindicated in patients with uncontrolled asthma, known hypersensitivity to cevimeline, and when miosis is undesirable, e.g., in acute iritis and in narrow-angle (angle-closure) glaucoma.
Advertencias y precauciones
Cardiovascular Disease: Cevimeline can potentially alter cardiac conduction and/or heart rate. Patients with significant cardiovascular disease may potentially be unable to compensate for transient changes in hemodynamics or rhythm induced by cevimeline hydrochloride. Cevimeline hydrochloride should be used with caution and under close medical supervision in patients with a history of cardiovascular disease evidenced by angina pectoris or myocardial infarction.
Pulmonary Disease: Cevimeline can potentially increase airway resistance, bronchial smooth muscle tone, and bronchial secretions. Cevimeline should be administered with caution and with close medical supervision to patients with controlled asthma, chronic bronchitis, or chronic obstructive pulmonary disease. Ocular: Ophthalmic formulations of muscarinic agonists have been reported to cause visual blurring which may result in decreased visual acuity, especially at night and in patients with central lens changes, and to cause impairment of depth perception.
Caution should be advised while driving at night or performing hazardous activities in reduced lighting.
Interacciones
Drug Interactions: Cevimeline should be administered with caution to patients taking beta adrenergic antagonists, because of the possibility of conduction disturbances. Drugs with parasympathomimetic effects administered concurrently with cevimeline can be expected to have additive effects. Cevimeline might interfere with desirable antimuscarinic effects of drugs used concomitantly. Drugs which inhibit CYP2D6 and CYP3A3/4 also inhibit the metabolism of cevimeline.
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Cevimeline should be used with caution in individuals known or suspected to be deficient in CYP2D6 activity, based on previous experience, as they may be at a higher risk of adverse events. In an in vitro study, cytochrome P450 isozymes 1A2, 2A6, 2C9, 2C19, 2D6, 2E1, and 3A4 were not inhibited by exposure to cevimeline.
Embarazo y lactancia
Pregnancy: Cevimeline was associated with a reduction in the mean number of implantations when given to pregnant Sprague-Dawley rats from 14 days prior to mating through day seven of gestation at a dosage of 45 mg/kg/day (approximately 5 times the maximum recommended dose for a 60 kg human when compared on the basis of body surface area estimates). This effect may have been secondary to maternal toxicity. There are no adequate and well-controlled studies in pregnant women.
Cevimeline should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.
Reacciones adversas
Cevimeline was administered to 1777 patients during clinical trials worldwide, including Sjögren’s patients and patients with other conditions. In placebo-controlled Sjögren’s studies in the U.S., 320 patients received cevimeline doses ranging from 15 mg tid to 60 mg tid, of whom 93% were women and 7% were men. Demographic distribution was 90% Caucasian, 5% Hispanic, 3% Black and 2% of other origin. In these studies, 14.6% of patients discontinued treatment with cevimeline due to adverse events.
The following adverse events associated with muscarinic agonism were observed in the clinical trials of cevimeline in Sjögren’s syndrome patients: Adverse Event Cevimeline 30 mg (tid) n*=533 Placebo (tid) n=164 Excessive Sweating 18.7% 2.4% Nausea 13.8% 7.9% Rhinitis 11.2% 5.4% Diarrhea 10.3% 10.3% Excessive Salivation 2.2% 0.6% Urinary Frequency 0.9% 1.8% Asthenia 0.5% 0.0% Flushing 0.3% 0.6% Polyuria 0.1% 0.6% *n is the total number of patients exposed to the dose at any time during the study.
In addition, the following adverse events (≥3% incidence) were reported in the Sjögren’s clinical trials: Adverse Event Cevimeline 30 mg (tid) n*=533 Placebo (tid) n=164 Headache 14.4% 20.1% Sinusitis 12.3% 10.9% Upper Respiratory Tract Infection 11.4% 9.1% Dyspepsia 7.8% 8.5% Abdominal Pain 7.6% 6.7% Urinary Tract Infection 6.1% 3.0% Coughing 6.1% 3.0% Pharyngitis 5.2% 5.4% Vomiting 4.6% 2.4% Injury 4.5% 2.4% Back Pain 4.5% 4.2% Rash 4.3% 6.0% Conjunctivitis 4.3% 3.6% Dizziness 4.1% 7.3% Bronchitis 4.1% 1.2% Arthralgia 3.7% 1.8% Surgical Intervention 3.3% 3.0% Fatigue 3.3% 1.2% Pain 3.3% 3.0% Skeletal Pain 2.8% 1.8% Insomnia 2.4% 1.2% Hot Flushes 2.4% 0.0% Rigors 1.3% 1.2% Anxiety 1.3% 1.2% *n is the total number of patients exposed to the dose at any time during the study.
In two other subjects receiving cevimeline in the clinical trials, very high AST levels were noted. The significance of these findings is unknown. Additional adverse events (relationship unknown) which occurred in other clinical studies (
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Prognia muestra esta información del producto como referencia y para el aprendizaje. No es una recomendación de tratamiento y puede no estar al día con el texto oficial. Antes de prescribir, consulta siempre la información del producto vigente y los protocolos locales.
