Latran, 2 mg/ml, solution for intravenous and intramuscular administration, 2 ml, 5 pcs.

LATRAN

Directions for use and doses

Inside.
In oncological practice, for the prevention and relief of emetic syndrome during radiotherapy and chemotherapy: Cytostatic therapy The choice of dosage regimen is determined by the emetogenicity of antitumor therapy.

For adults, the daily dose is 8-24 mg, the following regimens are recommended:

With moderate severity of the emetogenic effect of chemotherapy or radiotherapy:

Adults and children over 12 years of age are prescribed 8 mg of ondansetron 1-2 hours before the start of main therapy, followed by another 8 mg orally 12 hours later.

Children from 4 to 11 years of age are prescribed 4 mg of ondansetron 30 minutes before the start of main therapy, followed by another 4 mg orally every 8 hours.

There are no data on use in radiotherapy in children under 12 years of age.

With a high severity of the emetogenic effect of chemotherapy or radiotherapy:

The recommended dose for adults (there are no data on use in children) is 24 mg simultaneously with dexamethasone orally at a dose of 12 mg 1-2 hours before the start of chemotherapy.

To prevent late or prolonged vomiting:

Adults should continue taking the drug orally at a dose of 8 mg 2 times a day for 5 days after the end of the main therapy.

For children, the drug is prescribed at a dose of 5 mg/m2 of body surface intravenously for at least 15 minutes immediately before the start of chemotherapy, followed by 4 mg of ondansetron orally after 12 hours; It is recommended to continue treatment at a dose of 4 mg 2 times a day orally for 5 days.

In surgical practice for the prevention and relief of emetic postoperative syndrome:

Prevention of postoperative nausea and vomiting

Adults are prescribed 16 mg orally 1 hour before the start of general anesthesia.

For children, ondansetron is used only parenterally to prevent and relieve postoperative nausea and vomiting.

There is insufficient experience with the prevention and treatment of postoperative nausea and vomiting in children under 2 years of age.

When exposed to ionizing radiation, Latran® is taken orally in a single dose of 8 mg (2 tablets) 1 hour before or immediately after radiation exposure.

Elderly patients

No dose change is required.

Patients with kidney and liver damage

In case of kidney pathology, it is not necessary to change the usual daily dose and frequency of administration of the drug. In case of liver pathology, the daily dose is reduced to 8 mg.

Patients with poor metabolism of sparteine/debrisoquine No adjustment of the daily dose or frequency of ondansetron is required.

Latran, 2 mg/ml, solution for intravenous and intramuscular administration, 2 ml, 5 pcs.

INSTRUCTIONS for using LATRANUM

APPROVED:

Pharmacological State Committee of the Ministry of Health of the Russian Federation on March 23, 2000 in return

instructions approved on April 11, July 6, 1995, March 28, 1996, 29

July 1998

Latran (ondansetron) - 9-methyl-3-(2-methyl-1H-imidazol-1-ylmethyl)-1,2,3,9-tetrahydrocarbazole-4

(H)-one hydrochloride dihydrate - white or off-white

crystalline powder. In medical practice it is used in the form of an injection solution and tablets.

Pharmacological properties

Latran is an antiemetic from the group of serotonin antagonists. Pharmacodynamics.

Selectively blocks 5-HT3 receptors of the central and peripheral nervous system, incl. in the neural centers that regulate the implementation of gag reflexes. The drug has anxiolytic activity and does not cause sedation, impaired coordination of movements or decreased activity and performance. Eliminates somatic and psychopathological symptoms of mild to moderate alcohol withdrawal syndrome.

Indications for use

Nausea and vomiting caused by X-ray or chemotherapy

antitumor drugs or exposure to ionizing radiation.

Prevention and treatment of vomiting in the postoperative period. Symptomatic

treatment of alcohol withdrawal syndrome (especially mild and moderate

degree of severity).

Directions for use and doses

Latran solution 0.2% for injection is administered intravenously, Latran tablets are taken orally. For adults, Latran solution 0.2% is first administered once intravenously at a dose of 0.008–0.016 g over 15 minutes immediately before chemotherapy. After 2 hours, start taking Latran tablets orally in a single dose of 0.008 g every 8 hours, but not more than 5 days. For children over 4 years of age, Latran solution 0.2% is administered once intravenously for 15 minutes immediately before chemotherapy at a dose determined at the rate of 0.005 g of the drug per 1 m2 of the child’s body surface, after which Latran tablets are taken orally at 0.004 g every 8 h, but not more than 5 days. When exposed to ionizing radiation, the drug is taken orally in a single dose of 0.008 g (2 tablets) 1 hour before or immediately after radiation exposure. For the symptomatic treatment of alcohol withdrawal syndrome, a dose of 0.008 g is administered intravenously in the form of a 0.2% solution in 400 ml of hemodez, chlosol or saline. If necessary, re-administration of the drug Latran is possible.

Contraindications

Hypersensitivity, pregnancy, breastfeeding period.

Side effect

From the side of the central nervous system:

headache; rarely - transient visual disturbances and dizziness (with rapid intravenous administration), involuntary movements.

From the cardiovascular system:

chest pain, arrhythmias, bradycardia, arterial hypotension.

From the digestive system:

constipation, diarrhea, transient increase in serum transaminases.

Allergic reactions:

rarely - bronchospasm, angioedema, urticaria; in some cases - anaphylactic reactions.

Other:

urinary retention, feeling of warmth and rush of blood to the head and epigastric region.

special instructions

When used in patients with moderate and severe liver dysfunction, it is not recommended to exceed a dose of 8 mg/day.

Interaction with other drugs

Due to the fact that ondansetron is metabolized in the liver by enzymes of the cytochrome P450 system, it is possible that when used simultaneously with drugs that are inducers or inhibitors of this enzyme system, Cl and T1/2 of ondansetron change.

Release form

Solution 0.2% for injection in ampoules of 2 ml or 4 ml, 5 ampoules per box; tablets of 0.004 g, film-coated, 10 pcs. in blister packs, 1 pack in a box, or in jars of 60 or 100 pcs., or in jars of 0.5 kg.

Storage conditions

Ampoules with solution - in a place protected from light. Tablets - in a dry place, protected from light. List B.

Best before date

3 years.

Dispensed by prescription.

Manufacturer - State Enterprise SPC "Pharmzashchita", 141400, Khimki, Moscow region, Vashutinskoe highway, 11

special instructions

Hypersensitivity reactions when using Latran® may occur in patients previously observed for similar reactions when using other selective 5-HT3 receptor antagonists.

Patients with signs of intestinal obstruction after using the drug require regular monitoring, because ondansetron may cause constipation.

The infusion solution must be prepared immediately before use. If necessary, the prepared infusion solution can be stored until use for a maximum of 24 hours at a temperature of 2–8 °C.

No protection from light is required during the infusion: the diluted injection solution remains stable for at least 24 hours in natural light or normal lighting.

Latran amp 2mg/ml 4ml N5 (Pharmprotection)

Intravenously, intramuscularly, orally. Cytostatic therapy: the choice of dosage regimen is determined by the emetogenicity of antitumor therapy. For adults, the daily dose is usually 8–32 mg, the following regimens are recommended: For moderately emetogenic chemotherapy or radiotherapy For highly emetogenic chemotherapy The effectiveness of Latran® can be increased by a single intravenous administration of a glucocorticoid (for example, 20 mg of dexamethasone) before the start of chemotherapy. For to prevent delayed vomiting that occurs after the first 24 hours from the start of chemotherapy, it is recommended to continue taking the drug orally in the form of tablets, 8 mg 2 times a day for 5 days. For children over 2 years of age, the drug is prescribed at a dose of 5 mg/m2 intravenously directly before starting chemotherapy, followed by oral administration at a dose of 4 mg after 12 hours; after the end of chemotherapy, it is recommended to continue treatment at a dose of 4 mg orally 2 times a day for 5 days. Prevention of postoperative nausea and vomiting: adults are given a single dose of 8 mg intravenously in a slow stream at the beginning of anesthesia, or 16 mg is prescribed orally 1 hour before the start of anesthesia. To relieve nausea and vomiting, it is recommended to administer 8 mg of the drug intramuscularly or slowly intravenously. Latran® can be administered intramuscularly into the same area of ​​the body in a dose not exceeding 8 mg. For children, to prevent postoperative nausea and vomiting, Latran® is used exclusively parenterally in a single dose of 0.1 mg/kg (maximum up to 4 mg) as a slow intravenous injection before or after anesthesia. For the treatment of developed postoperative nausea and vomiting in children, slow intravenous administration of a single dose of 0.1 mg/kg (maximum up to 4 mg) is recommended. In Russia, there is not enough experience in using the drug for the prevention and treatment of postoperative nausea and vomiting in children under 2 years of age. When exposed to ionizing radiation, Latran® is taken orally in a single dose of 8 mg (2 tablets) 1 hour before or immediately after radiation effects. For the symptomatic treatment of alcohol withdrawal syndrome, the drug is administered intravenously at a dose of 8 mg (in the form of a solution of 2 mg/ml, 4 ml) in 400 ml of hemodez, chlosol or saline solution. If necessary, repeated administration of the drug is possible. Elderly patients do not need to change the dosage. Patients with kidney damage do not need to change the usual daily dose and frequency of administration of the drug. If the liver is damaged, the dose should be reduced to 8 mg per day. The following solutions can be used to dilute the injection solution: 0.9% sodium chloride solution; 5% glucose solution; Ringer's solution; 0.3% potassium chloride solution and 0.9% sodium chloride solution; 0.3% potassium chloride solution and 5% glucose solution.

Pharmacokinetics

With intramuscular administration, Cmax in plasma is achieved within 10 minutes; after oral administration - after about 1.5 hours. The distribution of ondansetron is the same with oral, intramuscular and intravenous administration. Absolute bioavailability is about 60%. Plasma protein binding is 70–76%. Metabolized in the liver. Less than 5% of the drug is excreted unchanged in the urine. Both after oral administration and with parenteral administration, T1/2 is about 3 hours, in elderly patients it can reach 5 hours, and with severe liver failure - 15–32 hours. With kidney damage (Cl creatinine <15 ml/min) T1 /2 increases by 4–5 hours, but this increase is not clinically significant.

Nosological classification (ICD-10)

• F10.3 Withdrawal state
• K21 Gastroesophageal reflux
• K21.0 Gastroesophageal reflux with esophagitis
• K25 Stomach ulcer
• K26 Duodenal ulcer
• K29.1 Other acute gastritis
• K29.5 Chronic gastritis, unspecified
• K91.3 Postoperative intestinal obstruction
• K94* Diagnosis of gastrointestinal diseases
• R11 Nausea and vomiting
• T51 Toxic effects of alcohol
• T90.5 Consequences of intracranial injury
• Z100* CLASS XXII Surgical practice
• Z51.0 Radiotherapy course
• Z51.1 Chemotherapy for neoplasm
• Z54 Convalescent period
• Z58.4 Exposure to radiation pollution

Side effects

From the nervous system: headache, dizziness, spontaneous movement disorders and convulsions.

From the cardiovascular system: chest pain, in some cases with ST segment depression, bradycardia, arrhythmias, arterial hypotension.

From the gastrointestinal tract: hiccups, dry mouth, diarrhea, constipation, sometimes asymptomatic transient increases in the level of aminotransferases in the blood serum.

Allergic reactions: urticaria, bronchospasm, laryngospasm, angioedema, anaphylaxis.

Other: local reactions (pain, burning and redness at the injection site), flushing of the face, feeling of heat, temporary impairment of visual acuity, hypokalemia.

Composition and release form

in ampoules of 2 or 4 ml; in a cardboard pack 1; 2 or 5 pcs.

in a blister pack 10 pcs.; in a cardboard pack 1 package, or in dark glass jars of 0.4 (4000) and 0.8 kg (8000 pcs.).

Latran, 10 pcs., 4 mg, film-coated tablets

INSTRUCTIONS for using LATRANUM

APPROVED:

Pharmacological State Committee of the Ministry of Health of the Russian Federation on March 23, 2000 in return

instructions approved on April 11, July 6, 1995, March 28, 1996, 29

July 1998

Latran (ondansetron) - 9-methyl-3-(2-methyl-1H-imidazol-1-ylmethyl)-1,2,3,9-tetrahydrocarbazole-4

(H)-one hydrochloride dihydrate - white or off-white

crystalline powder. In medical practice it is used in the form of an injection solution and tablets.

Pharmacological properties

Latran is an antiemetic from the group of serotonin antagonists. Pharmacodynamics.

Selectively blocks 5-HT3 receptors of the central and peripheral nervous system, incl. in the neural centers that regulate the implementation of gag reflexes. The drug has anxiolytic activity and does not cause sedation, impaired coordination of movements or decreased activity and performance. Eliminates somatic and psychopathological symptoms of mild to moderate alcohol withdrawal syndrome.

Indications for use

Nausea and vomiting caused by X-ray or chemotherapy

antitumor drugs or exposure to ionizing radiation.

Prevention and treatment of vomiting in the postoperative period. Symptomatic

treatment of alcohol withdrawal syndrome (especially mild and moderate

degree of severity).

Directions for use and doses

Latran solution 0.2% for injection is administered intravenously, Latran tablets are taken orally. For adults, Latran solution 0.2% is first administered once intravenously at a dose of 0.008–0.016 g over 15 minutes immediately before chemotherapy. After 2 hours, start taking Latran tablets orally in a single dose of 0.008 g every 8 hours, but not more than 5 days. For children over 4 years of age, Latran solution 0.2% is administered once intravenously for 15 minutes immediately before chemotherapy at a dose determined at the rate of 0.005 g of the drug per 1 m2 of the child’s body surface, after which Latran tablets are taken orally at 0.004 g every 8 h, but not more than 5 days. When exposed to ionizing radiation, the drug is taken orally in a single dose of 0.008 g (2 tablets) 1 hour before or immediately after radiation exposure. For the symptomatic treatment of alcohol withdrawal syndrome, a dose of 0.008 g is administered intravenously in the form of a 0.2% solution in 400 ml of hemodez, chlosol or saline. If necessary, re-administration of the drug Latran is possible.

Contraindications

Hypersensitivity, pregnancy, breastfeeding period.

Side effect

From the side of the central nervous system:

headache; rarely - transient visual disturbances and dizziness (with rapid intravenous administration), involuntary movements.

From the cardiovascular system:

chest pain, arrhythmias, bradycardia, arterial hypotension.

From the digestive system:

constipation, diarrhea, transient increase in serum transaminases.

Allergic reactions:

rarely - bronchospasm, angioedema, urticaria; in some cases - anaphylactic reactions.

Other:

urinary retention, feeling of warmth and rush of blood to the head and epigastric region.

special instructions

When used in patients with moderate and severe liver dysfunction, it is not recommended to exceed a dose of 8 mg/day.

Interaction with other drugs

Due to the fact that ondansetron is metabolized in the liver by enzymes of the cytochrome P450 system, it is possible that when used simultaneously with drugs that are inducers or inhibitors of this enzyme system, Cl and T1/2 of ondansetron change.

Release form

Solution 0.2% for injection in ampoules of 2 ml or 4 ml, 5 ampoules per box; tablets of 0.004 g, film-coated, 10 pcs. in blister packs, 1 pack in a box, or in jars of 60 or 100 pcs., or in jars of 0.5 kg.

Storage conditions

Ampoules with solution - in a place protected from light. Tablets - in a dry place, protected from light. List B.

Best before date

3 years.

Dispensed by prescription.

Manufacturer - State Enterprise SPC "Pharmzashchita", 141400, Khimki, Moscow region, Vashutinskoe highway, 11

Interaction

Since ondansetron is metabolized by the liver enzyme system (cytochrome P450), caution is required when used together:

- with P450 enzymatic inducers (CYP2D6 and CYP3A) (barbiturates, carbamazepine, carisoprodol, glutethimide, griseofulvin, nitrous oxide, papaverine, phenylbutazone, phenytoin and probably other hydantoins, rifampicin, tolbutamide);

- with inhibitors of P450 enzymes (CYP2D6 and CYP3A) (allopurinol, macrolide antibiotics, antidepressants - MAO inhibitors, chloramphenicol, cimetidine, estrogen-containing oral contraceptives, diltiazem, disulfiram, erythromycin, valproic acid, sodium valproate, fluconazole, fluoroquinolones, isoniazid, ket okonazole, lovastatin , metronidazole, omeprazole, propranolol, quinidine, quinine, verapamil).