Sorafenat 200mg Natco Tablets Uses, Dose, MRP, Side effects, Price india.
Drug profile
sorafenat is classified as multi kinase inhibitors, it is not suggested as curable medicine but sorafenat tablet is used to decelerate the growth rate of tumor cells by barricade the actions of an aberrant protein signal transduction helps to grow the cancer cells.
sorafenat tablet is treated by diminishing the blood supply to the tumor cells and block their division and production.
sorafenat has an anti-neoplastic activity against;
Renal cell carcinoma in advanced stage
Hepatocellular carcinoma
Thyroid carcinoma
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| Sorafenat |
PRODUCT DETAILS:
Trade name: SorafenatActive component: Sorafenib
Mfg: Natco pharma
Pack: 120 tablets in a container
Strength: 200MG
Category: protein tyrosine inhibitor or Anti-cancer drug
Price:sorafenat price in india
In the treatment of metastatic renal cell cancer
In the treatment of Hepatocellular cancer
In the treatment of advance or long lasting characterized thyroid cancer awkward to radioactive iodine.
sorafenat expels its activity by prohibiting assorted intracellular & cell surface kinase which is important for tumor cell signaling exudation, angiogenesis and apoptosis.
Dose variation in dermatological toxicities with HCC;.
Grade 1 toxicity: Extend the sorafenat tablet therapy and provide with topical therapy for symptomatic relief.
Grade 2 toxicity: Extend the sorafenat therapy and provide with topical therapy for symptomatic relief. If it occurs continuously, discontinue the Sorafenat therapy.
Grade 3 toxicity: Discontinue the sorafenat tablet therapy, if it is needed the dose should be reduced by two times a day into single dose.
First dose reduction: 600mg of sorafenat tablet should be recommend
Second dose reduction: 400mg of sorafenat should be prescribed for two times a day
Third dose reduction: 200mg of sorafenat tablet should be prescribed as a single dose.
In concurrent use of CYP3A4 inducers;
sorafenat should be co administered with CYP3A4 inducers like anti-convulsants; st. Johns wort etc causes decreasing the systemic exposure of Sorafenib.
The efficiency of sorafenat tablet has not been established in pediatric patients.
The Dosage should not be adjusted in elderly patients.
In renal and hepatic impairment patients, no dosage adjustment should be recommended.
A sorafenat causes some adverse effects;
Hypertension
Myocardial infarction or ischemia
Gastrointestinal perforation
Drug caused hepatitis
Hemorrhage
Most common side effects;
Diarrhea
Alopecia
Infection
Hand foot skin reaction
Musculoskeletal disorders
Loss of weight
Increasing amylase & lipase
Post marketing adverse effects;
Stevens Johnson syndrome
Angioedema
Rhabdomyolysis
Osteonecrosis
Interstitial lung disease
Folliculitis
Leucopenia
Neutropenia
Anemia
Thrombocytopenia
Hypothyroidism
Hypocalcaemia
Hypokalemia
Hyponatremia
Depression
Peripheral sensory neuropathy
Tinnitus
Congestive heart failure
Rhinorrhoea
Dysphonia
Gastro esophageal reflux
The solubility of sorafenat tablet is depends upon pH, if pH increases causes decreasing the solubility.
Combination of sorafenat with other anti-neoplastic agents likes;
Paclitaxel or carboplatin: Causes elevation of exposure of sorafenat tablet
Capecitabine: Increase Capecitabine exposure
Doxorubicin/Irinotecan: Elevation of AUC of doxorubicin and Irinotecan
With neomycin: Intercede with enterohepatic recycling of Sorafenib, causes depletion of sorafenat tablet exposure.
EMAIL:millionhealthpharmaceuticals@gmail.com
WEBSITEURL:https://pillsbag.com/products/sorafenat
Sorafenat prescribing information;
The prescribing information of sorafenat tablet is depends upon the component of the product called sorafenat ; usedIn the treatment of metastatic renal cell cancer
In the treatment of Hepatocellular cancer
In the treatment of advance or long lasting characterized thyroid cancer awkward to radioactive iodine.
Sorafenat mechanism;
The activity of sorafenat tablet containing Sorafenib is developing in-vitro.sorafenat expels its activity by prohibiting assorted intracellular & cell surface kinase which is important for tumor cell signaling exudation, angiogenesis and apoptosis.
Due to prohibition of these multikinases is a source of cancer growth termination.
Reduction of cancer cell angiogenesis happens in HCC, RCC and elevation of cancer cell apoptosis occurs in HCC, RCC & TC
The oral bioavailability of sorafenat tablet is occurs as 38 to 49%.
The peak plasma concentration time of sorafenat is 3 hours.
sorafenat is administered with high fat meals, the absorption of Sorafenib is reduces to 30% when correlated to fasted state.
The steady state plasma concentration of sorafenat tablet occurs within 7 days.
sorafenat is highly bound to the human plasma protein at the range of 99.5%
sorafenat consolidate compound disassociated in GI tract by bacterial glucuronidase activity granted reabsorption of the unconjugated active substance.
Overall 96% of dose should be replaced within 14 days, in which 77% excreted in feces; 19% in urine.
The unchanged form of sorafenat is around 51% should be recovered in feces and not in urine, biliary excretion also occurred.
The half life period of sorafenat tablet is relatively 25 to 48 hours.
sorafenat should be taken at least 1 hour earlier or 2 hours after a meal
Dosage regimens of sorafenat;
sorafenat used therapy should be postponed for short period of time in major surgical procedures.
sorafenat tablet should be postponed or permanently discontinued for following conditions like;
Hemorrhage
Cardiac ischemia
Severe hypertension
Gastrointestinal perforation
QTc prolongation
Liver injury
The dosage should be varied in HCC & RCC, if dose reduction is required. The dosage should be decreased to 400mg as a single dose. If further reduction is required, provide sorafenat 400mg as a single dose for alternative day.
Absorption
The oral bioavailability of sorafenat tablet is occurs as 38 to 49%.The peak plasma concentration time of sorafenat is 3 hours.
sorafenat is administered with high fat meals, the absorption of Sorafenib is reduces to 30% when correlated to fasted state.
The steady state plasma concentration of sorafenat tablet occurs within 7 days.
Distribution
sorafenat is highly bound to the human plasma protein at the range of 99.5%
Metabolism
sorafenat tablet is undergoes oxidative metabolism, intermediated by CYP3A4, in addition of Glucuronidation mediated by UGT1A9.sorafenat consolidate compound disassociated in GI tract by bacterial glucuronidase activity granted reabsorption of the unconjugated active substance.
Excretion
The excretion of sorafenat tablet occurs via urine, feces and biliary excretion also undergone.Overall 96% of dose should be replaced within 14 days, in which 77% excreted in feces; 19% in urine.
The unchanged form of sorafenat is around 51% should be recovered in feces and not in urine, biliary excretion also occurred.
The half life period of sorafenat tablet is relatively 25 to 48 hours.
When to take the Sorafenat tablets;
sorafenat tablet should be taken without food.sorafenat should be taken at least 1 hour earlier or 2 hours after a meal
Dosage regimens of sorafenat;
In HCC, RCC or TC condition:
The usual prescribed dosage of sorafenat tablet is 400mg tablet (200mg×2 tablets) should be taken as two times a day.
Dosage alteration in severe conditions;
sorafenat used therapy should be postponed for short period of time in major surgical procedures.
sorafenat tablet should be postponed or permanently discontinued for following conditions like;
Hemorrhage
Cardiac ischemia
Severe hypertension
Gastrointestinal perforation
QTc prolongation
Liver injury
Dose variation in HCC & RCC;
The dosage should be varied in HCC & RCC, if dose reduction is required. The dosage should be decreased to 400mg as a single dose. If further reduction is required, provide sorafenat 400mg as a single dose for alternative day.Dose variation in dermatological toxicities with HCC;.
Grade 1 toxicity: Extend the sorafenat tablet therapy and provide with topical therapy for symptomatic relief.
Grade 2 toxicity: Extend the sorafenat therapy and provide with topical therapy for symptomatic relief. If it occurs continuously, discontinue the Sorafenat therapy.
Grade 3 toxicity: Discontinue the sorafenat tablet therapy, if it is needed the dose should be reduced by two times a day into single dose.
Dose alteration in thyroid carcinoma;
First dose reduction: 600mg of sorafenat tablet should be recommend
Second dose reduction: 400mg of sorafenat should be prescribed for two times a day
Third dose reduction: 200mg of sorafenat tablet should be prescribed as a single dose.
In concurrent use of CYP3A4 inducers;
sorafenat should be co administered with CYP3A4 inducers like anti-convulsants; st. Johns wort etc causes decreasing the systemic exposure of Sorafenib.
The efficiency of sorafenat tablet has not been established in pediatric patients.
The Dosage should not be adjusted in elderly patients.
In renal and hepatic impairment patients, no dosage adjustment should be recommended.
Sorafenat caused side effects;
A sorafenat causes some adverse effects;
Hypertension
Myocardial infarction or ischemia
Gastrointestinal perforation
Drug caused hepatitis
Hemorrhage
Most common side effects;
Diarrhea
Alopecia
Infection
Hand foot skin reaction
Musculoskeletal disorders
Loss of weight
Increasing amylase & lipase
Post marketing adverse effects;
Stevens Johnson syndrome
Angioedema
Rhabdomyolysis
Osteonecrosis
Interstitial lung disease
Folliculitis
Leucopenia
Neutropenia
Anemia
Thrombocytopenia
Hypothyroidism
Hypocalcaemia
Hypokalemia
Hyponatremia
Depression
Peripheral sensory neuropathy
Tinnitus
Congestive heart failure
Rhinorrhoea
Dysphonia
Gastro esophageal reflux
Sorafenat Drug – Drug interaction;
Other drugs;
sorafenat tablet while combining with Midazolam, dextromethorphan, or Omeprazole causes no elevation of systemic exposure of these drugs.Antibiotics;
While combining sorafenat with antibiotic like neomycin causes depletion AUC of Sorafenib.The solubility of sorafenat tablet is depends upon pH, if pH increases causes decreasing the solubility.
Anti-cancer drugs
Combination of sorafenat with other anti-neoplastic agents likes;
Paclitaxel or carboplatin: Causes elevation of exposure of sorafenat tablet
Capecitabine: Increase Capecitabine exposure
Doxorubicin/Irinotecan: Elevation of AUC of doxorubicin and Irinotecan
With neomycin: Intercede with enterohepatic recycling of Sorafenib, causes depletion of sorafenat tablet exposure.
sorafenat tablet combined with strong CYP3A4 inducers like rifampin causes decrease in AUC of Sorafenib. Avoid concurrent use of sorafenat with strong CYP3A4 inducers like anti-convulsants, anti-mycobacterials & herbal product like st. Johns wort.
This results as to cause loss of exposure to sorafenat tablet and leads to reduce the therapeutic effect of sorafenat
CYP3A4 inhibitors;
sorafenat tablet are combined with strong CYP3A4 inhibitors like ketaconazole causes no variation in AUC of Sorafenib.
Possible contraindication of sorafenat tablet;
In patients with squamous cell lung cancer, are contraindicated in combination of sorafenat with carboplatin & paclitaxel.
Some anaphylactic reactions occur, if patients are contraindicated to the component of sorafenat tablet
Exposure of GI perforation:
Stop the therapy of sorafenat tablet.
Elevation of mortality during combination of sorafenat tablet with carboplatin/paclitaxel and gemcitabine/cisplatin in squamous lung cancer:
This combination is contraindicated for the patients with squamous cell lung cancer.
Thyroid stimulating hormone impairment in thyroid carcinoma:
TSH level should be monitored frequently and adjust thyroid replacement.
Exposure of hemorrhage:Permanent discontinuation of sorafenat tablet therapy
sorafenat should not be recommended in pregnancy conditions
Breast feeding should not be recommended
Protect the container from moisture, heat and light
This results as to cause loss of exposure to sorafenat tablet and leads to reduce the therapeutic effect of sorafenat
CYP3A4 inhibitors;
sorafenat tablet are combined with strong CYP3A4 inhibitors like ketaconazole causes no variation in AUC of Sorafenib.
Sorafenat Food – Drug interaction;
sorafenat absorption is reduced by food; it should be taken without food.Possible contraindication of sorafenat tablet;
In patients with squamous cell lung cancer, are contraindicated in combination of sorafenat with carboplatin & paclitaxel.
Some anaphylactic reactions occur, if patients are contraindicated to the component of sorafenat tablet
Safety measures;
Some adverse reactions occur during the treatment with sorafenatExposure of GI perforation:
Stop the therapy of sorafenat tablet.
Warfarin:
Combination of sorafenat tablet with warfarin causes elevation of INR level. To avoid this problem monitor the patients bleeding (prothrombin time) frequently.Wound healing complications:
sorafenat tablet should be postponed during surgical procedures, to prevent wound complications.Elevation of mortality during combination of sorafenat tablet with carboplatin/paclitaxel and gemcitabine/cisplatin in squamous lung cancer:
This combination is contraindicated for the patients with squamous cell lung cancer.
Exposure of QT extension:
sorafenat tablet causes prolongation of QT intervals; avoid this therapy in patients who have cardiac problems.Therapy induced hepatitis:
During the therapy with sorafenat , causes elevation of transaminase leads to liver injury and causes liver failure.Embryo fetal harm:
sorafenat tablet causes fetal harmThyroid stimulating hormone impairment in thyroid carcinoma:
TSH level should be monitored frequently and adjust thyroid replacement.
Exposure of cardiac ischemia or infarction:
To avoid this condition, postpone or discontinue the therapyExposure of hemorrhage:Permanent discontinuation of sorafenat tablet therapy
Exposure of hypertension:
Monitor the blood pressure frequently and provide anti-hypertensive agents for this condition.Exposure of dermatological toxicity:
Dosage modification is suggested and provide topical agent for symptomatic relief. In severe condition discontinue the therapy with sorafenat tablet.Pregnancy and lactation;
Pregnancy:
The pregnancy category of sorafenat tablet: Dsorafenat should not be recommended in pregnancy conditions
Breast feeding should not be recommended
Storage and handling;
sorafenat tablet container should be stored at 25oC (77oF).Protect the container from moisture, heat and light
Missed dose;
sorafenat is a chemo drug, used only by the patients having a valid prescription
If patients fail to take the dose of sorafenat tablet, must consult with medical practitioner and follow the instruction. On the other hand the missed dose should be skipped and follow the regular dosing schedule.
Over dosage is rare in sorafenat tablet therapy, if it may occurs monitor the acute toxicity related to over dosage of sorafenat. Supportive measures should be provided to the patients.
In suspected cases, sorafenat tablet should be withheld and symptomatic relief should be given.
If patients fail to take the dose of sorafenat tablet, must consult with medical practitioner and follow the instruction. On the other hand the missed dose should be skipped and follow the regular dosing schedule.
Over dosage;
The maximum dosage of sorafenat is 800mg twice daily, the major adverse reaction occurs in this dosage condition is diarrhea, dermatological reactions.Over dosage is rare in sorafenat tablet therapy, if it may occurs monitor the acute toxicity related to over dosage of sorafenat. Supportive measures should be provided to the patients.
In suspected cases, sorafenat tablet should be withheld and symptomatic relief should be given.
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Phone no: +919940472902
EMAIL:millionhealthpharmaceuticals@gmail.com
WEBSITEURL:https://pillsbag.com/products/sorafenat
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