Trohale
Trohale Uses, Dosage, Side Effects, Food Interaction and all others data.
Ciclesonide is a corticosteroid with anti-inflammatory activity. It is an aqueous suspension of ciclesonide for topical administration to the nasal mucosa by means of a metering and atomizing spray pump. It is necessary to prime the pump before first use or after a period of non-use (4 days or more).
Ciclesonide is a pro-drug that is enzymatically hydrolyzed to a pharmacologically active metabolite, C21-desisobutyryl-ciclesonide (des-ciclesonide or RM1) following intranasal application. Des-ciclesonide has anti-inflammatory activity with affinity for the glucocorticoid receptor that is 120 times higher than the parent compound. The precise mechanism through which ciclesonide affects allergic rhinitis symptoms is not known. Corticosteroids have been shown to have a wide range of effects on multiple cell types (e.g., mast cells, eosinophils, neutrophils, macrophages, and lymphocytes) and mediators (e.g., histamine, eicosanoids, leukotrienes, and cytokines) involved in allergic inflammation.
Formoterol fumarate is a long-acting β2-adrenergic receptor agonist (β2-agonist). Inhaled formoterol fumarate acts locally in the lung as a bronchodilator. In vitro studies have shown that formoterol has more than 200-fold greater agonist activity at β2-receptors than at β1-receptors. Although β2-receptors are the predominant adrenergic receptors in bronchial smooth muscle and β1-receptors are the predominant receptors in the heart, there are also β2-receptors in the human heart comprising 10%-50% of the total beta-adrenergic receptors. The precise function of these receptors has not been established, but they raise the possibility that even highly selective β2-agonists may have cardiac effects.
The pharmacologic effects of β2-adrenoceptor agonist drugs, including formoterol, are at least in part attributable to stimulation of intracellular adenyl cyclase, the enzyme that catalyzes the conversion of adenosine triphosphate (ATP) to cyclic-3', 5'-adenosine monophosphate (cyclic AMP). Increased cyclic AMP levels cause relaxation of bronchial smooth muscle and inhibition of release of mediators of immediate hypersensitivity from cells, especially from mast cells.
In vitro tests show that formoterol is an inhibitor of the release of mast cell mediators, such as histamine and leukotrienes, from the human lung. Formoterol also inhibits histamine-induced plasma albumin extravasation in anesthetized guinea pigs and inhibits allergen-induced eosinophil influx in dogs with airway hyper-responsiveness. The relevance of these in vitro and animal findings to humans is unknown.
Formoterol works locally in the lungs as a bronchodilator, relaxing smooth muscle and opening up the airways. It possesses both a rapid onset of action (approximately 2-3 minutes) and a long duration of action (up to 12 hours). The use of long-acting beta-agonists (LABAs), such as formoterol, without concomitant inhaled corticosteroids in asthmatic patients should be avoided, as LABA monotherapy has been associated with an increased risk of asthma-related death.
| Trade Name | Trohale |
| Generic | Tiotropium Bromide + Ciclesonide + Formoterol |
| Weight | 9mcg |
| Type | Inhaler |
| Therapeutic Class | |
| Manufacturer | Cipla Limited |
| Available Country | India |
| Last Updated: | September 19, 2023 at 7:00 am |
Uses
Ciclesonide is used for the treatment of the symptoms of seasonal allergic rhinitis in patients aged 6 years and older and perennial allergic rhinitis in patients aged 12 years and older.
Treatment of Asthma: Formoterol Fumarate is used for the treatment of asthma and in the prevention of bronchospasm only as concomitant therapy with a long-term asthma control medication, such as an inhaled corticosteroid, in adults and children 5 years of age and older with reversible obstructive airways disease, including patients with symptoms of nocturnal asthma.
Prevention of Exercise-Induced Bronchospasm: Formoterol Fumarate is also used for the acute prevention of exercise-induced bronchospasm in adults and children 5 years of age and older, when administered on an occasional, as-needed basis. Use of Formoterol Fumarate as a single agent for the prevention of exercise-induced bronchospasm may be clinically used for patients who do not have persistent asthma. In patients with persistent asthma, use of Formoterol Fumarate for the prevention of exercise-induced bronchospasm may be clinically used, but the treatment of asthma should include a long-term asthma control medication, such as an inhaled corticosteroid.
Maintenance Treatment of Chronic Obstructive Pulmonary Disease: Formoterol Fumarate is used for the long-term, twice daily (morning and evening) administration in the maintenance treatment of bronchoconstriction in patients with Chronic Obstructive Pulmonary Disease including chronic bronchitis and emphysema.
Trohale is also used to associated treatment for these conditions: Asthma, Bronchoconstriction, Chronic Obstructive Pulmonary Disease (COPD), Perennial Allergic Rhinitis (PAR), Seasonal Allergic RhinitisAsthma, Bronchial Asthma, Bronchoconstriction, Chronic Obstructive Pulmonary Disease (COPD), Exercise-Induced Bronchospasm, Moderate to Severe COPD
How Trohale works
Glucocorticoids such as ciclesonide can inhibit leukocyte infiltration at the site of inflammation, interfere with mediators of inflammatory response, and suppress humoral immune responses. The antiinflammatory actions of glucocorticoids are thought to involve phospholipase A2 inhibitory proteins, lipocortins, which control the biosynthesis of potent mediators of inflammation such as prostaglandins and leukotrienes. Ciclesonide reduces inflammatory reaction by limiting the capillary dilatation and permeability of the vascular structures. These compounds restrict the accumulation of polymorphonuclear leukocytes and macrophages and reduce the release of vasoactive kinins. Recent research suggests that corticosteroids may inhibit the release of arachidonic acid from phospholipids, thereby reducing the formation of prostaglandins. Ciclesonide is a glucocorticoid receptor agonist. On binding, the corticoreceptor-ligand complex translocates itself into the cell nucleus, where it binds to many glucocorticoid response elements (GRE) in the promoter region of the target genes. The DNA bound receptor then interacts with basic transcription factors, causing an increase or decrease in expression of specific target genes, including suppression of IL2 (interleukin 2) expression.
Formoterol is a relatively selective long-acting agonist of beta2-adrenergic receptors, although it does carry some degree of activity at beta1 and beta3 receptors. Beta2 receptors are found predominantly in bronchial smooth muscle (with a relatively minor amount found in cardiac tissue) whereas beta1 receptors are the predominant adrenergic receptors found in the heart - for this reason, selectivity for beta2 receptors is desirable in the treatment of pulmonary diseases such as COPD and asthma. Formoterol has demonstrated an approximately 200-fold greater activity at beta2 receptors over beta1 receptors.
On a molecular level, activation of beta receptors by agonists like formoterol stimulates intracellular adenylyl cyclase, an enzyme responsible for the conversion of ATP to cyclic AMP (cAMP). The increased levels of cAMP in bronchial smooth muscle tissue result in relaxation of these muscles and subsequent dilation of the airways, as well as inhibition of the release of hypersensitivity mediators (e.g. histamine, leukotrienes) from culprit cells, especially mast cells.
Dosage
Trohale dosage
1 spray (50 micrograms/spray) in each nostril once a day. The maximum total daily dosage should not exceed 2 sprays in each nostril (200 micrograms/day).
Priming information- Gently shake the bottle and prime Ciclesonide by actuating eight times before using for the first time or when not used for 4 consecutive days.
Inhalation Acute bronchospasm; Reversible airways obstruction:
- As inhalation cap: 12 mcg twice daily, up to 24 meg twice daily in severe cases.
- As dry powder inhaler: 6 or 12 mcg 1 -2 times/day, up to to 24 mcg twice daily in sever cases. As metered doses from aerosol inhaler: 12 or 24 mcg twice daily.
Prevention of exercise-induced bronchospasm: 6 or 12 mcg at least 15 mins before exercise. Additional doses may be given 12 hr later.
How to use the Nasal Spray
1. Tear the foil pouch at the indicated point.
2. Shake the bottle gently and remove the dust cover.
3. Hold the spray with your forefinger and middle finger on either side of the nozzle and your thumb underneath the bottle. If using for the first time or if you have not used it for 4 days or more, press the nasal applicator several times until a fine mist comes out from the container.
4. Gently blow the nose to clear the nostrils.
5. Close one nostril and carefully insert the nasal applicator into the open nostril. Tilt your head forward slightly and keep the spray upright. Breathe in through your nose and while breathing in, press the white collar of nasal applicator firmly down once to release a spray.
6. Breathe out through your mouth.
7. Repeat the above steps in the same/other nostril for consecutive doses.
Cleaning
The nasal spray should be cleaned at least once a week. The procedures are as follows -
Remove the dust cover. Gently pull off the nasal applicator. Wash the applicator and dust cover in warm water. Shake off the excess water and leave to dry in a normal place. Avoid to apply additional heat. Gently push the applicator back on the top of the bottle and re-fix the dust cover.
Side Effects
Ciclesonide nasal spray is absorbed less into rest of the body; therefore fewer side effects are seen. However, few side-effects like headache, dizziness, nosebleed, stuffy nose, earache may occur.
Common side effects are Viral infection, Bronchitis, Chest infection, Dyspnea , Chest pain, Tremor, Dizziness, Angina, Arrhythmias, Hypo/hypertension, Tachycardia, Hypokalemia, Hyperglycemia, Metabolic acidosis, Headache, Insomnia, Paradoxical bronchospasm, Severe asthma exacerbation
Toxicity
The oral LD50 in rats is 3130 mg/kg.
Symptoms of overdose are likely consistent with formoterol's adverse effect profile (i.e. consistent with excessive beta-adrenergic stimulation) and may include angina, hyper or hypotension, tachycardia, arrhythmia, nervousness, headache, tremor, seizures, dry mouth, etc. Patients may experience laboratory abnormalities including hypokalemia, hyperglycemia, and metabolic acidosis. Treatment of overdosage should consist of symptomatic and supportive therapy, with a particular focus on cardiac monitoring. Consider the use of a cardioselective beta-adrenergic blocker to oppose excessive adrenergic stimulation if clinically appropriate.
Precaution
Ciclesonide nasal spray should be used with caution in patients with active or quiescent tuberculosis infection of the respiratory tract or in patients with untreated fungal, bacterial or systemic viral infections or ocular herpes simplex. Rare instances of nasal septal perforation, cataract, and glaucoma have been reported following intranasal application. Development of localized infections of the nose and pharynx with Candida albicans has rarely occurred. Although systemic effects have been minimal with recommended doses of Ciclesonide nasal spray, potential risk increases with larger doses. Therefore, larger than recommended doses of Ciclesonide nasal spray should be avoided.
Thyrotoxicosis; severe CV disorders e.g. ischaemic heart disease, tachyarrhythmias or severe heart burn; prolonged QT-interval. DM; pregnancy; lactation; children, do not initiate or increase the dose during an exacerbation. May produce paradoxical bronchospasm.
Interaction
Co-administration with a potent inhibitor of the cytochrome P450 3A4 system (e.g. ketoconazole, itraconazole and ritonavir or nelfinavir) should be considered with caution. The risk of clinical adverse effect (eg cushingoid syndrome) cannot be excluded.
Concomitant treatment with xanthine derivatives, steroids or diuretics may potentiate a possible hypokalaemic effect of beta-agonists. Increased susceptibility to cardiac arrhythmias in patients treated with digitalis. Concomitant use with quinidine, disopyramide, procainamide, phenothiazines, antihistamines, MAOI or TCAs can prolong the QT-interval and increase the risk of ventricular arrhythmias. L-dopa, L-thyroxine, oxytocin and alcohol can impair cardiac tolerance towards beta2-sympathomimetics. beta-adrenergic blockers can inhibit the effect of formoterol. Increased risk of arrhythmias in patients receiving concomitant anaesthesia with halogenated hydrocarbons.
Elimination Route
Ciclesonide and des-ciclesonide have negligible oral bioavailability (both less than 1%) due to low gastrointestinal absorption and high first-pass metabolism. The intranasal administration of ciclesonide at recommended doses results in negligible serum concentrations of ciclesonide.
The pulmonary bioavailability of formoterol has been estimated to be about 43% of the delivered dose, while the total systemic bioavailability is approximately 60% of the delivered dose (as systemic bioavailability accounts for absorption in the gut).
Formoterol is rapidly absorbed into plasma following inhalation. In healthy adults, formoterol Tmax ranged from 0.167 to 0.5 hours. Following a single dose of 10 mcg, Cmax and AUC were 22 pmol/L and 81 pmol.h/L, respectively. In asthmatic adult patients, Tmax ranged from 0.58 to 1.97 hours. Following single-dose administration of 10mcg, Cmax and AUC0-12h were 22 pmol/L and 125 pmol.h/L, respectively; following multiple-dose administration of 10 mcg, Cmax and AUC0-12h were 41 pmol/L and 226 pmol.h/L, respectively. Absorption appears to be proportional to dose across standard dosing ranges.
Half Life
The average terminal elimination half-life of formoterol following inhalation is 7-10 hours, depending on the formulation given. The plasma half-life of formoterol has been estimated to be 3.4 hours following oral administration and 1.7-2.3 hours following inhalation.
Clearance
- 152 L/hr [Following IV administration of 800 mcg of ciclesonide]
Renal clearance of formoterol following inhalation is approximately 157 mL/min.
Elimination Route
Elimination differs depending on the route and formulation administered. Following oral administration in 2 healthy subjects, approximately 59-62% and 32-34% of an administered dose was eliminated in the urine and feces, respectively. Another study which attempted to mimic inhalation via combined intravenous/oral administration noted approximately 62% of the administered dose in the urine and 24% in the feces. Following inhalation in patients with asthma, approximately 10% and 15-18% of the administered dose was excreted in urine as unchanged parent drug and direct formoterol glucuronides, respectively, and corresponding values in patients with COPD were 7% and 6-9%, respectively.
Pregnancy & Breastfeeding use
Pregnancy: Pregnancy category C. Ciclesonide nasal spray should be used during pregnancy only if the potential benefit justifies the potential risk of the fetus.
Lactation: It is not known if Ciclesonide is excreted in human milk. Because other corticosteroids are excreted in human milk, caution should be used when administered to nursing women.
Pregnancy Category-C. Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks
Lactation: Not known if it is excreted in breast milk or not.
Contraindication
Primary treatment of severe acute asthma or status asthmaticus where intensive measures are needed.
Hypersensitivity.
Special Warning
There is no need to adjust the dose in elderly patients or those with hepatic or renal impairment. Patients with severe asthma are at risk of acute attacks and should have regular assessments of their asthma control including pulmonary function tests. Increasing use of short-acting bronchodilators to relieve asthma symptoms indicates deterioration of asthma control. If patients find that short-acting relief bronchodilator treatment becomes less effective, or they need more inhalations than usual, medical attention must be sought. In this situation, patients should be reassessed and consideration given to the need for increased anti-inflammatory treatment therapy (e.g. higher doses of Ciclesonide or a course of oral corticosteroids). Severe asthma exacerbations should be managed in the usual way.
Storage Condition
Store at a temperature not exceeding 30°C. Do not refrigerate. Protect from light and moisture. Keep away from eyes. Keep out of the reach of children. The bottle should be discarded after 120 actuations or 4 months after opening the pouch.
Prior to dispensing: Store in a refrigerator, 2°C to 8°C
After dispensing to patient: Store at 20°C to 25°C
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