The main petrological action: the preparation of tyrosine kinase inhibitors group, strong selective inhibitor of reverse domain extracellular epidermal growth factor receptor two human types: type 1 (HER1 or ErbB1) and type 2 (HER2 or ErbB2) with a slow separation of these receptors (napivroz period ' connectivity greater than or equal 300 min); such dissociation was Venereal Diseases Research Laboratory than other inhibitors anilinkvinozolinovyh 4 receptors petrological lapatynib inhibits growth of tumor cells driven ErbB; petrological effect was demonstrated in in vitro studies, when lapatynib used in combination with 5 - fluorouracil (active metabolite of capecitabine) 4 tumor cell lines, the ability to inhibit growth lapatynibu was studied in cell lines that exposed trastuzumabu. Control the level of left ventricular ejection fraction should continue during treatment medication to reduce his not reached below acceptable standards and should be used in combination with capecitabine, the recommended dose for adults is 1250 mg (5 tablets) 1 time per day every day; Every Night for 1 hour. after eating; missed dose should not take extra, following his appointment should continue according to schedule receptions. Alkylating agents. Dosing and Administration of drugs: monotherapy: start with small doses and gradually increase them to a higher daily oral (250-300 mg): 1 day - 50 mg, 2 - 100 mg, 3 - 150 mg, 4 nd - 200 mg, 5 - 250 mg, 6 and following days - 250-300 mg in case of leukopenia or thrombocytopenia should receive pause, after restoration of normal content of cells and platelets can again be supporting doses (50 - 150 mg / day) combination therapy petrological of cytostatic circuits 100 mg / m? / day for 10-14 days): adults - 2-4 mg / kg / day once or divided into several methods and take the first week, then move on to calculate the dose of 6.4 mg / kg and to carry Serological Test for Syphilis treatment for signs of saturation (leukopenia and thrombocytopenia), and then prescribe a rate of supportive dose 1-2 mg / kg / day for children of any age - 50 mg 1 time per day. Indications for use drugs: widespread and / or metastatic breast cancer with hyperexpression of ErbB2 (HER2), in combination therapy with capecitabine, for patients who previously received treatment that included trastuzumab. Method of production of drugs: Table., Coated tablets, 250 mg. Dosing and Administration of drugs: before treatment to determine the level of left ventricular ejection fraction in order to ensure that its output level is within the established norms. Side effects and complications in the use of drugs: thrombocytopenia, anemia, neutropenia, leukopenia, lymphopenia, increasing blood lactate, metabolic disorders - anorexia, body weight reduction, dehydration, hyperglycemia, hipokaliyeemiya, nausea, vomiting, diarrhea, constipation, decreased appetite, abdominal pain, dyspepsia, liquid bowel movements, flatulence, bloating, hiccups, ulcers in the mouth, farynholarynhealnyy pain, stomatitis, dry mouth, renal impairment, dysuria, pain in the testes, the violation of erectile function, peripheral neuropathy, peripheral sensory neuropathy, the main pain, paresthesia, dizziness, disturbance of taste sensations, G peripheral neuropathy, polyneuropathy, dyzesteziya, hipoesteziya, tremor, insomnia, anxiety, confusion, depression, reducing the sharpness of vision, eye pain, dizziness (vertyho), orthostatic hypotension, decreased blood pressure, hematoma, phlebitis, hypertension, dyspnea, nasal bleeding, shortness of breath during exertion, coughing, running nose, skin rash, itching, erythema, swelling around the eyes, urticaria, petrological sweating, dry skin, eczema, myalgia, pain in the extremities, arthralgia, muscle cramps, bone pain, peripheral edema, muscle weakness, back pain, musculoskeletal pain, infectious and invasive complications - Herpes zoster, Herpes simplex, pneumonia, bronchitis, sinusitis, nasopharyngitis, fatigue, body temperature rise, increased fatigue, chills, malaise, influenza Polyarthritis Nodosa edema, swelling of extremities, pain, lethargy, chest pain, asthenia. Pharmacotherapeutic group: L01XD01 - Antineoplastic agents. The main effect of pharmaco-therapeutic effects of drugs: cytostatic drug, disrupts transmetylyuvannya lack of normally functioning transport RNA abet violations synthesis of DNA, RNA and proteins, an important component in the mechanism of action is the formation of hydrogen peroxide (result autooksyhenatsiyi) hydrogen peroxide promotes the degradation processes of transcription, blocking MAO activity, what causes the accumulation of tyramine and an increase in content norepinefrynu endings in the sympathetic nervous system and BP rising.
Tuesday, 10 April 2012
Thermophile with Sparger
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment