Stati Uniti - Ingliż - NLM (National Library of Medicine)

zydus pharmaceuticals usa inc. - topiramate (unii: 0h73wjj391) (topiramate - unii:0h73wjj391) - topiramate extended-release capsules are indicated as initial monotherapy for the treatment of partial-onset or primary generalized tonic-clonic seizures in patients 2 years of age and older. topiramate extended-release capsules are indicated as adjunctive therapy for the treatment of partial-onset seizures, primary generalized tonic-clonic seizures, and seizures associated with lennox-gastaut syndrome in patients 2 years of age and older. topiramate extended-release capsules are indicated for the preventive treatment of migraine in patients 12 years of age and older. none. pregnancy exposure registry there is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to antiepileptic drugs (aeds), such as topiramate extended-release capsules, during pregnancy. patients should be encouraged to enroll in the north american antiepileptic drug (naaed) pregnancy registry if they become pregnant. this registry is collecting information about the safety of antiepileptic drugs during pregnancy. to enroll, patients can call the toll-free number 1-888-233-2334. information about the north american drug pregnancy registry can be found at http://www.aedpregnancyregistry.org/. risk summary topiramate extended-release capsules can cause fetal harm when administered to a pregnant woman. data from pregnancy registries indicate that infants exposed to topiramate in utero have increased risk of major congenital malformations, including but not limited to cleft lip and/or cleft palate (oral clefts) and of being small for gestational age (sga) [see human data] . sga has been observed at all doses and appears to be dose-dependent. the prevalence of sga is greater in infants of women who received higher doses of topiramate during pregnancy. in addition, the prevalence of sga in infants of women who continued topiramate use until later in pregnancy is higher compared to the prevalence in infants of women who stopped topiramate use before the third trimester. in multiple animal species, topiramate demonstrated developmental toxicity, including increased incidences of fetal malformations, in the absence of maternal toxicity at clinically relevant doses [see animal data] . all pregnancies have a background risk of birth defects, loss, or other adverse outcomes. the estimated background risk of major birth defects and miscarriage for the indicated population is unknown. in the u.s. general population, the estimated background risks of major birth defects and miscarriage in clinically recognized pregnancies are 2% to 4% and 15% to 20%, respectively. clinical considerations fetal/neonatal adverse reactions consider the benefits and risks of topiramate when prescribing this drug to women of childbearing potential, particularly when topiramate is considered for a condition not usually associated with permanent injury or death. because of the risk of oral clefts to the fetus, which occur in the first trimester of pregnancy before many women know they are pregnant, all women of childbearing potential should be informed of the potential risk to the fetus from exposure to topiramate. women who are planning a pregnancy should be counseled regarding the relative risks and benefits of topiramate use during pregnancy, and alternative therapeutic options should be considered for these patients. labor or delivery although the effect of topiramate on labor and delivery in humans has not been established, the development of topiramate-induced metabolic acidosis in the mother and/or in the fetus might affect the fetus' ability to tolerate labor. topiramate extended-release capsules treatment can cause metabolic acidosis [see warnings and precautions (5.4)] . the effect of topiramate-induced metabolic acidosis has not been studied in pregnancy; however, metabolic acidosis in pregnancy (due to other causes) can cause decreased fetal growth, decreased fetal oxygenation, and fetal death, and may affect the fetus' ability to tolerate labor. pregnant patients should be monitored for metabolic acidosis and treated as in the nonpregnant state [see warnings and precautions (5.4)] . newborns of mothers treated with topiramate extended-release capsules should be monitored for metabolic acidosis because of transfer of topiramate to the fetus and possible occurrence of transient metabolic acidosis following birth. based on limited information, topiramate has also been associated with pre-term labor and premature delivery. data human data data from pregnancy registries indicate an increased risk of major congenital malformations, including but not limited to oral clefts in infants exposed to topiramate during the first trimester of pregnancy. other than oral clefts, no specific pattern of major congenital malformations or grouping of major congenital malformation types were observed. in the naaed pregnancy registry, when topiramate-exposed infants with only oral clefts were excluded, the prevalence of major congenital malformations (4.1%) was higher than that in infants exposed to a reference aed (1.8%) or in infants with mothers without epilepsy and without exposure to aeds (1.1%). the prevalence of oral clefts among topiramate-exposed infants (1.4%) was higher than the prevalence in infants exposed to a reference aed (0.3%) or the prevalence in infants with mothers without epilepsy and without exposure to aeds (0.11%). it was also higher than the background prevalence in the united states (0.17%) as estimated by the centers for disease control and prevention (cdc). the relative risk of oral clefts in topiramate-exposed pregnancies in the naaed pregnancy registry was 12.5 (95% confidence interval=[ci] 5.9 to 26.37) as compared to the risk in a background population of untreated women. the uk epilepsy and pregnancy register reported a prevalence of oral clefts among infants exposed to topiramate monotherapy (3.2%) that was 16 times higher than the background rate in the uk (0.2%). data from the naaed pregnancy registry and a population-based birth registry cohort indicate that exposure to topiramate in utero is associated with an increased risk of sga newborns (birth weight < 10th percentile). in the naaed pregnancy registry, 19.7% of topiramate-exposed newborns were sga compared to 7.9% of newborns exposed to a reference aed, and 5.4% of newborns of mothers without epilepsy and without aed exposure. in the medical birth registry of norway (mbrn), a population-based pregnancy registry, 25% of newborns in the topiramate monotherapy exposure group were sga compared to 9% in the comparison group who were unexposed to aeds. the long-term consequences of the sga findings are not known. animal data when topiramate (0 mg/kg/day, 20 mg/kg/day, 100 mg/kg/day, or 500 mg/kg/day) was administered orally to pregnant mice during the period of organogenesis, the incidence of fetal malformations (primarily craniofacial defects) were increased at all doses. fetal body weights and skeletal ossification were reduced at the highest dose tested in conjunction with decreased maternal body weight gain. a no-effect dose for embryofetal developmental toxicity in mice was not identified. the lowest dose tested, which was associated with an increased incidence of malformations, is less than the maximum recommended human dose (mrhd) for epilepsy (400 mg/day) or migraine (100 mg/day) on a body surface area (mg/m2 ) basis. in pregnant rats administered topiramate (0 mg/kg/day, 20 mg/kg/day, 100 mg/kg/day, and 500 mg/kg/day or 0 mg/kg/day, 0.2 mg/kg/day, 2.5 mg/kg/day, 30 mg/kg/day, and 400 mg/kg/day) orally during the period of organogenesis, the frequency of limb malformations (ectrodactyly, micromelia, and amelia) was increased in fetuses at 400 mg/kg/day and 500 mg/kg/day. embryotoxicity (reduced fetal body weights, increased incidences of structural variations) was observed at doses as low as 20 mg/kg/day. clinical signs of maternal toxicity were seen at 400 mg/kg/day and above, and maternal body weight gain was reduced at doses of 100 mg/kg/day or greater. the no-effect dose (2.5 mg/kg/day) for embryofetal developmental toxicity in rats is less than the mrhd for epilepsy or migraine on a mg/m2 basis. in pregnant rabbits administered topiramate (0 mg/kg/day, 20 mg/kg/day, 60 mg/kg/day, and 180 mg/kg/day or 0 mg/kg/day, 10 mg/kg/day, 35 mg/kg/day, and 120 mg/kg/day) orally during organogenesis, embryofetal mortality was increased at 35 mg/kg/day and an increased incidence of fetal malformations (primarily rib and vertebral malformations) was observed at 120 mg/kg/day. evidence of maternal toxicity (decreased body weight gain, clinical signs, and/or mortality) was seen at 35 mg/kg/day and above. the no-effect dose (20 mg/kg/day) for embryofetal developmental toxicity in rabbits is equivalent to the mrhd for epilepsy and approximately 4 times the mrhd for migraine on a mg/m2 basis. when topiramate (0 mg/kg/day, 0.2 mg/kg/day, 4 mg/kg/day, 20 mg/kg/day, and 100 mg/kg/day or 0 mg/kg/day, 2 mg/kg/day, 20 mg/kg/day, and 200 mg/kg/day) was administered orally to female rats during the latter part of gestation and throughout lactation, offspring exhibited decreased viability and delayed physical development at 200 mg/kg/day and reductions in pre- and/or postweaning body weight gain at 2 mg/kg/day and above. maternal toxicity (decreased body weight gain, clinical signs) was evident at 100 mg/kg/day or greater. in a rat embryofetal development study which included postnatal assessment of offspring, oral administration of topiramate (0 mg/kg/day, 0.2 mg/kg/day, 2.5 mg/kg/day, 30 mg/kg/day, and 400 mg/kg/day) to pregnant animals during the period of organogenesis resulted in delayed physical development in offspring at 400 mg/kg/day and persistent reductions in body weight gain in offspring at 30 mg/kg/day and higher. the no-effect dose (0.2 mg/kg/day) for pre- and postnatal developmental toxicity in rats is less than the mrhd for epilepsy or migraine on a mg/m2 basis. risk summary topiramate is excreted in human milk [see data]. the effects of topiramate on milk production are unknown. diarrhea and somnolence have been reported in breastfed infants whose mothers receive topiramate treatment. the developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for topiramate extended-release capsules and any potential adverse effects on the breastfed infant from topiramate extended-release capsules or from the underlying maternal condition. data human data limited data from 5 women with epilepsy treated with topiramate during lactation showed drug levels in milk similar to those in maternal plasma. contraception women of childbearing potential who are not planning a pregnancy should use effective contraception because of the risk of major congenital malformations, including oral clefts, and the risk of infants being sga [see drug interactions (7.4) and use in specific populations (8.1)]. adjunctive treatment for epilepsy pediatric patients 2 years of age and older the safety and effectiveness of topiramate extended-release capsules as adjunctive therapy for the treatment of partial onset seizures, primary generalized tonic-clonic seizures, or seizures associated with lennox-gastaut syndrome have been established in pediatric patients 2 years of age and older and is based on controlled trials with immediate-release topiramate [see adverse reactions (6.1) and clinical studies (14.3, 14.4)] . the adverse reactions (both common and serious) in pediatric patients are similar to those seen in adults [see warnings and precautions (5) and adverse reactions (6)] . these include, but are not limited to: - oligohydrosis and hyperthermia [see warnings and precautions (5.3)] - dose-related increased incidence of metabolic acidosis [see warnings and precautions (5.4)] - dose-related increased incidence of hyperammonemia [see warnings and precautions (5.12)] pediatric patients below the age of 2 years   the following pediatric use information is based on studies conducted with immediate-release topiramate. safety and effectiveness in patients below the age of 2 years have not been established for the adjunctive therapy treatment of partial-onset seizures, primary generalized tonic-clonic seizures, or seizures associated with lennox-gastaut syndrome. in a single randomized, double-blind, placebo-controlled investigational trial, the efficacy, safety, and tolerability of immediate-release topiramate oral liquid and sprinkle formulations as an adjunct to concurrent antiepileptic drug therapy in pediatric patients 1 month to 24 months of age with refractory partial-onset seizures were assessed. after 20 days of double-blind treatment, immediate-release topiramate (at fixed doses of 5 mg/kg/day, 15 mg/kg/day, and 25 mg/kg/day) did not demonstrate efficacy compared with placebo in controlling seizures. in general, the adverse reaction profile for immediate-release topiramate in this population was similar to that of older pediatric patients, although results from the above controlled study, and an open-label, long-term extension study in these pediatric patients 1 month to 24 months old suggested some adverse reactions/toxicities not previously observed in older pediatric patients and adults; i.e., growth/length retardation, certain clinical laboratory abnormalities, and other adverse reactions/toxicities that occurred with a greater frequency and/or greater severity than had been recognized previously from studies in older pediatric patients or adults for various indications. these very young pediatric patients appeared to experience an increased risk for infections (any topiramate dose 12%, placebo 0%) and of respiratory disorders (any topiramate dose 40%, placebo 16%). the following adverse reactions were observed in at least 3% of patients on immediate-release topiramate and were 3% to 7% more frequent than in patients on placebo: viral infection, bronchitis, pharyngitis, rhinitis, otitis media, upper respiratory infection, cough, and bronchospasm. a generally similar profile was observed in older pediatric patients [see adverse reactions (6.1)] . immediate-release topiramate resulted in an increased incidence of patients with increased creatinine (any topiramate dose 5%, placebo 0%), bun (any topiramate dose 3%, placebo 0%), and protein (any topiramate dose 34%, placebo 6%), and an increased incidence of decreased potassium (any topiramate dose 7%, placebo 0%). this increased frequency of abnormal values was not dose related. creatinine was the only analyte showing a noteworthy increased incidence (topiramate 25 mg/kg/day 5%, placebo 0%) of a markedly abnormal increase [see adverse  reactions (6.1)] . the significance of these findings is uncertain. immediate-release topiramate treatment also produced a dose-related increase in the percentage of patients who had a shift from normal at baseline to high/increased (above the normal reference range) in total eosinophil count at the end of treatment. the incidence of these abnormal shifts was 6% for placebo, 10% for 5 mg/kg/day, 9% for 15 mg/kg/day, 14% for 25 mg/kg/day, and 11% for any topiramate dose [see adverse reactions (6.1)] . there was a mean dose-related increase in alkaline phosphatase. the significance of these findings is uncertain. topiramate produced a dose-related increased incidence of hyperammonemia [see warnings and precautions (5.12)] . treatment with immediate-release topiramate for up to 1 year was associated with reductions in z scores for length, weight, and head circumference [see warnings and precautions (5.4), adverse reactions (6.1)] . in open-label, uncontrolled experience, increasing impairment of adaptive behavior was documented in behavioral testing over time in this population. there was a suggestion that this effect was dose-related. however, because of the absence of an appropriate control group, it is not known if this decrement in function was treatment related or reflects the patient's underlying disease (e.g., patients who received higher doses may have more severe underlying disease) [see warnings and precautions (5.6)] . in this open-label, uncontrolled study, the mortality was 37 deaths/1,000 patient years. it is not possible to know whether this mortality rate is related to immediate-release topiramate treatment, because the background mortality rate for a similar, significantly refractory, young pediatric population (1 month to 24 months) with partial epilepsy is not known. monotherapy treatment for epilepsy pediatric patients 2 years of age and older the safety and effectiveness of topiramate extended-release capsules as monotherapy for the treatment of partial-onset seizures or primary generalized tonic-clonic seizures have been established in pediatric patients aged 2 years and older and is based on controlled trials with immediate-release topiramate [see adverse reactions (6.1), clinical studies (14.1)]. a one-year, active-controlled, open-label study with blinded assessments of bone mineral density (bmd) and growth in pediatric patients 4 to 15 years of age, including 63 patients with recent or new onset of epilepsy, was conducted to assess effects of immediate-release topiramate (n=28, 6 to 15 years of age) versus levetiracetam (n=35, 4 to 15 years of age) monotherapy on bone mineralization and on height and weight, which reflect growth. effects on bone mineralization were evaluated via dual-energy x-ray absorptiometry and blood markers. table 11 summarizes effects of immediate-release topiramate at 12 months for key safety outcomes including bmd, height, height velocity, and weight. all least square mean values for immediate-release topiramate and the comparator were positive. therefore, the least square mean treatment differences shown reflect a topiramate induced attenuation of the key safety outcomes. statistically significant effects were observed for decreases in bmd (and bone mineral content) in lumbar spine and total body less head and in weight. subgroup analyses according to age demonstrated similar negative effects for all key safety outcomes (i.e., bmd, height, weight). * tblh = total body less head ** whereas no patients were randomized to 2 to 5 year of age subgroup for immediate-release topiramate, 5 patients (4 to 5 years) were randomized to the active control group. metabolic acidosis (serum bicarbonate < 20 meq/l) was observed in all immediate-release topiramate-treated patients at some time in the study [see warnings and precautions (5.4)]. over the whole study, 76% more immediate-release topiramate-treated patients experienced persistent metabolic acidosis (i.e., 2 consecutive visits with or final serum bicarbonate < 20 meq/l) compared to levetiracetam-treated patients. over the whole study, 35% more immediate-release topiramate-treated patients experienced a markedly abnormally low serum bicarbonate (i.e., absolute value < 17 meq/l and ≥ 5 meq/l decrease from pre-treatment), indicating the frequency of more severe metabolic acidosis, compared to levetiracetam-treated patients. the decrease in bmd at 12 months was correlated with decreased serum bicarbonate, suggesting that metabolic acidosis was at least a partial factor contributing to this adverse effect on bmd. immediate-release topiramate-treated patients exhibited an increased risk for developing an increased serum creatinine and an increased serum glucose above the normal reference range compared to control patients. pediatric patients below the age of 2 years safety and effectiveness in patients below the age of 2 years have not been established for the monotherapy treatment of epilepsy. preventive treatment of migraine pediatric patients 12 to 17 years of age safety and effectiveness of topiramate for the preventive treatment of migraine was studied in 5 double-blind, randomized, placebo-controlled, parallel-group trials in a total of 219 pediatric patients, at doses of 50 mg/day to 200 mg/day, or 2 mg/kg/day to 3 mg/kg/day. these comprised a fixed dose study in 103 pediatric patients 12 years to 17 years of age [see clinical studies (14.5)] , a flexible dose (2 mg/kg/day to 3 mg/kg/day), placebo-controlled study in 157 pediatric patients 6 years to 16 years of age (including 67 pediatric patients 12 years to 16 years of age), and a total of 49 pediatric patients 12 years to 17 years of age in 3 studies for the preventive treatment of migraine primarily in adults. open-label extension phases of 3 studies enabled evaluation of long-term safety for up to 6 months after the end of the double-blind phase. efficacy of topiramate for the preventive treatment of migraine in pediatric patients 12 years to 17 years of age is demonstrated for a 100 mg daily dose in study 13 [see clinical studies (14.5)] . efficacy of topiramate (2 mg/kg/day to 3 mg/kg/day) for the preventive treatment of migraine was not demonstrated in a placebo-controlled trial of 157 pediatric patients (6 years to 16 years of age) that included treatment of 67 pediatric patients (12 years to 16 years of age) for 20 weeks. in the pediatric trials (12 years to 17 years of age) in which patients were randomized to placebo or a fixed daily dose of immediate-release topiramate, the most common adverse reactions with immediate-release topiramate that were seen at an incidence higher (≥ 5%) than in the placebo group were: paresthesia, upper respiratory tract infection, anorexia, and abdominal pain [see adverse reactions (6.1)] . the most common cognitive adverse reaction in pooled double-blind studies in pediatric patients 12 years to 17 years of age was difficulty with concentration/attention [see warnings and precautions (5.6)] . markedly abnormally low serum bicarbonate values indicative of metabolic acidosis were reported in topiramate-treated pediatric migraine patients [see warnings and precautions (5.4)] . in topiramate-treated pediatric patients (12 years to 17 years of age) compared to placebo-treated patients, abnormally increased results were more frequent for creatinine, bun, uric acid, chloride, ammonia, total protein, and platelets. abnormally decreased results were observed with topiramate vs placebo treatment for phosphorus and bicarbonate [see warnings and precautions (5.4) and adverse reactions (6.1)] . notable changes (increases and decreases) from baseline in systolic blood pressure, diastolic blood pressure, and pulse were observed occurred more commonly in pediatric patients treated with topiramate compared to pediatric patients treated with placebo [see clinical pharmacology (12.2)] . pediatric patients below the age of 12 years safety and effectiveness in pediatric patients below the age of 12 years have not been established for the preventive treatment of migraine. in a double-blind study in 90 pediatric patients 6 years to 11 years of age (including 59 topiramate-treated and 31 placebo patients), the adverse reaction profile was generally similar to that seen in pooled double-blind studies of pediatric patients 12 years to 17 years of age. the most common adverse reactions that occurred in immediate-release topiramate-treated pediatric patients 6 years to 11 years of age, and at least twice as frequently than placebo, were gastroenteritis (12% topiramate, 6% placebo), sinusitis (10% topiramate, 3% placebo), weight loss (8% topiramate, 3% placebo) and paresthesia (7% topiramate, 0% placebo). difficulty with concentration/attention occurred in 3 topiramate-treated patients (5%) and 0 placebo-treated patients. the risk for cognitive adverse reaction was greater in younger patients (6 years to 11 years of age) than in older patients (12 years to 17 years of age) [see warnings and precautions (5.6)] . juvenile animal studies when topiramate (0 mg/kg/day, 30 mg/kg/day, 90 mg/kg/day or 300 mg/kg/day) was administered orally to rats during the juvenile period of development (postnatal days 12 to 50), bone growth plate thickness was reduced in males at the highest dose, which is approximately 5 times to 8 times the maximum recommended pediatric dose (9 mg/kg/day) on a body surface area (mg/m2 ) basis. clinical studies of immediate-release topiramate did not include sufficient numbers of subjects age 65 and over to determine whether they respond differently than younger subjects. dosage adjustment may be necessary for elderly with creatinine clearance less than 70 ml/min/1.73 m2 . estimate gfr should be measured prior to dosing [see dosage and administration (2.3) and clinical pharmacology (12.3)] . the clearance of topiramate is reduced in patients with moderate (creatinine clearance 30 ml/min/1.73 m2 to 69 ml/min/1.73 m2 ) and severe (creatinine clearance less than 30 ml/min/1.73 m2 ) renal impairment. a dosage adjustment is recommended in patients with moderate or severe renal impairment [see dosage and administration (2.4) and clinical pharmacology (12.3)] . topiramate is cleared by hemodialysis at a rate that is 4 times to 6 times greater than in a normal individual. a dosage adjustment may be required [see dosage and administration (2.5) and clinical pharmacology (12.3)] .

Stati Uniti - Ingliż - NLM (National Library of Medicine)

sun pharmaceutical industries, inc. - lisdexamfetamine dimesylate (unii: sjt761gegs) (lisdexamfetamine - unii:h645gul8kj) - lisdexamfetamine dimesylate capsules and lisdexamfetamine dimesylate chewable tablets are indicated for the treatment of: - attention deficit hyperactivity disorder (adhd) in adults and pediatric patients 6 years and older [see clinical studies ( 14.1)] - moderate to severe binge eating disorder (bed) in adults [see clinical studies ( 14.2)] . limitations of use: - pediatric patients with adhd younger than 6 years of age experienced more long-term weight loss than patients 6 years and older [see use in specific populations ( 8.4)]. - lisdexamfetamine dimesylate is not indicated or recommended for weight loss. use of other sympathomimetic drugs for weight loss has been associated with serious cardiovascular adverse events. the safety and effectiveness of lisdexamfetamine dimesylate for the treatment of obesity have not been established [see warnings and precautions ( 5.2)] . lisdexamfetamine dimesylate is contraindicated in patients with: - known hypersensitivity to amphetamine products or other ingredients of lisdexamfetamine dimesylate capsules and lisdexamfetamine dimesylate chewable tablets. anaphylactic reactions, stevens-johnson syndrome, angioedema, and urticaria have been observed in postmarketing reports [see adverse reactions ( 6.2)] . - patients taking monoamine oxidase inhibitors (maois), or within 14 days of stopping maois (including maois such as linezolid or intravenous methylene blue), because of an increased risk of hypertensive crisis [see warnings and precautions ( 5.7) and drug interactions ( 7.1)]. pregnancy exposure registry there is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to adhd medications during pregnancy. healthcare providers are encouraged to register patients by calling the national pregnancy registry for psychostimulants at 1-866-961-2388 or visiting online at https://womensmentalhealth.org/clinical-and researchprograms/pregnancyregistry/adhd-medications/. risk summary the limited available data from published literature and postmarketing reports on use of lisdexamfetamine dimesylate in pregnant women are not sufficient to inform a drug-associated risk for major birth defects and miscarriage. adverse pregnancy outcomes, including premature delivery and low birth weight, have been seen in infants born to mothers dependent on amphetamines [see clinical considerations] . in animal reproduction studies, lisdexamfetamine dimesylate (a prodrug of d-amphetamine) had no effects on embryo-fetal morphological development or survival when administered orally to pregnant rats and rabbits throughout the period of organogenesis. pre- and postnatal studies were not conducted with lisdexamfetamine dimesylate. however, amphetamine (d- to l- ratio of 3:1) administration to pregnant rats during gestation and lactation caused a decrease in pup survival and a decrease in pup body weight that correlated with a delay in developmental landmarks at clinically relevant doses of amphetamine. in addition, adverse effects on reproductive performance were observed in pups whose mothers were treated with amphetamine. long-term neurochemical and behavioral effects have also been reported in animal developmental studies using clinically relevant doses of amphetamine [see data] . the estimated background risk of major birth defects and miscarriage for the indicated population is unknown. all pregnancies have a background risk of birth defect, loss or other adverse outcomes. in the u.s. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively. clinical considerations fetal/neonatal adverse reactions amphetamines, such as lisdexamfetamine dimesylate, cause vasoconstriction and thereby may decrease placental perfusion. in addition, amphetamines can stimulate uterine contractions increasing the risk of premature delivery. infants born to amphetamine-dependent mothers have an increased risk of premature delivery and low birth weight. monitor infants born to mothers taking amphetamines for symptoms of withdrawal such as feeding difficulties, irritability, agitation, and excessive drowsiness. data animal data lisdexamfetamine dimesylate had no apparent effects on embryo-fetal morphological development or survival when administered orally to pregnant rats and rabbits throughout the period of organogenesis at doses of up to 40 and 120 mg/kg/day, respectively. these doses are approximately 5.5 and 33 times, respectively, the maximum recommended human dose (mrhd) of 70 mg/day given to adults, on a mg/m 2 body surface area basis. a study was conducted with amphetamine (d- to l- enantiomer ratio of 3:1) in which pregnant rats received daily oral doses of 2, 6, and 10 mg/kg from gestation day 6 to lactation day 20. all doses caused hyperactivity and decreased weight gain in the dams. a decrease in pup survival was seen at all doses. a decrease in pup body weight was seen at 6 and 10 mg/kg which correlated with delays in developmental landmarks, such as preputial separation and vaginal opening. increased pup locomotor activity was seen at 10 mg/kg on day 22 postpartum but not at 5 weeks postweaning. when pups were tested for reproductive performance at maturation, gestational weight gain, number of implantations, and number of delivered pups were decreased in the group whose mothers had been given 10 mg/kg. a number of studies from the literature in rodents indicate that prenatal or early postnatal exposure to amphetamine (d- or d, l-) at doses similar to those used clinically can result in long-term neurochemical and behavioral alterations. reported behavioral effects include learning and memory deficits, altered locomotor activity, and changes in sexual function. risk summary lisdexamfetamine is a pro-drug of dextroamphetamine. based on limited case reports in published literature, amphetamine (d-or d, l-) is present in human milk, at relative infant doses of 2% to 13.8% of the maternal weight-adjusted dosage and a milk/plasma ratio ranging between 1.9 and 7.5. there are no reports of adverse effects on the breastfed infant. long-term neurodevelopmental effects on infants from amphetamine exposure are unknown. it is possible that large dosages of dextroamphetamine might interfere with milk production, especially in women whose lactation is not well established. because of the potential for serious adverse reactions in nursing infants, including serious cardiovascular reactions, blood pressure and heart rate increase, suppression of growth, and peripheral vasculopathy, advise patients that breastfeeding is not recommended during treatment with lisdexamfetamine dimesylate. adhd safety and effectiveness of lisdexamfetamine dimesylate have been established in pediatric patients with adhd ages 6 to 17 years [see dosage and administration ( 2.3), adverse reactions ( 6.1), clinical pharmacology ( 12.3), and clinical studies ( 14.1)] . safety and effectiveness of lisdexamfetamine dimesylate have not been established in pediatric patients below the age of 6 years. safety and efficacy of lisdexamfetamine dimesylate were evaluated in a double-blind, randomized, parallel-group, placebo-controlled, fixed-dose study in pediatric patients ages 4 to 5 years with adhd, followed by a 1-year open-label extension study. in these studies, patients experienced elevated rates of adverse reactions, including weight loss, decreased bmi, decreased appetite, insomnia, infections (upper respiratory and nasopharyngitis), irritability, and affect lability. with the same lisdexamfetamine dimesylate dose, mean steady state exposure of dextroamphetamine was approximately 44% higher in pediatric patients ages 4 to 5 years compared to the pediatric patients ages 6 to 11 years. bed safety and effectiveness of lisdexamfetamine dimesylate have not been established in pediatric patients with bed less than 18 years of age. growth suppression growth should be monitored during treatment with stimulants, including lisdexamfetamine dimesylate, and pediatric patients who are not growing or gaining weight as expected may need to have their treatment interrupted [see warnings and precautions ( 5.5) and adverse reactions ( 6.1)] . juvenile animal data studies conducted in juvenile rats and dogs at clinically relevant doses showed growth suppression that partially or fully reversed in dogs and female rats but not in male rats after a four-week drug-free recovery period. a study was conducted in which juvenile rats received oral doses of 4, 10, or 40 mg/kg/day of lisdexamfetamine dimesylate from day 7 to day 63 of age. these doses are approximately 0.3, 0.7, and 3 times the maximum recommended human daily dose of 70 mg on a mg/m 2 basis for a child. dose-related decreases in food consumption, bodyweight gain, and crown-rump length were seen; after a four-week drug-free recovery period, bodyweights and crown-rump lengths had significantly recovered in females but were still substantially reduced in males. time to vaginal opening was delayed in females at the highest dose, but there were no drug effects on fertility when the animals were mated beginning on day 85 of age. in a study in which juvenile dogs received lisdexamfetamine dimesylate for 6 months beginning at 10 weeks of age, decreased bodyweight gain was seen at all doses tested (2, 5, and 12 mg/kg/day, which are approximately 0.5, 1, and 3 times the maximum recommended human daily dose on a mg/m 2 basis for a child). this effect partially or fully reversed during a four- week drug-free recovery period. clinical studies of lisdexamfetamine dimesylate did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. other reported clinical experience and pharmacokinetic data [see clinical pharmacology ( 12.3)] have not identified differences in responses between the elderly and younger patients. in general, dose selection for an elderly patient should start at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy. due to reduced clearance in patients with severe renal impairment (gfr 15 to < 30 ml/min/1.73 m 2 ), the maximum dose should not exceed 50 mg/day. the maximum recommended dose in esrd (gfr < 15 ml/min/1.73 m 2 ) patients is 30 mg/day [see clinical pharmacology ( 12.3)] . lisdexamfetamine and d-amphetamine are not dialyzable. lisdexamfetamine dimesylate capsules and lisdexamfetamine dimesylate chewable tablets contain lisdexamfetamine, a prodrug of amphetamine, a schedule ii controlled substance. lisdexamfetamine dimesylate has a high potential for abuse and misuse which can lead to the development of a substance use disorder, including addiction [see warnings and precautions (5.1)]. lisdexamfetamine dimesylate can be diverted for non-medical use into illicit channels or distribution. abuse is the intentional non-therapeutic use of a drug, even once, to achieve a desired psychological or physiological effect. misuse is the intentional use, for therapeutic purposes, of a drug by an individual in a way other than prescribed by a health care provider or for whom it was not prescribed. drug addiction is a cluster of behavioral, cognitive, and physiological phenomena that may include a strong desire to take the drug, difficulties in controlling drug use (e.g., continuing drug use despite harmful consequences, giving a higher priority to drug use than other activities and obligations), and possible tolerance or physical dependence. misuse and abuse of lisdexamfetamine, a prodrug of amphetamine, may cause increased heart rate, respiratory rate, or blood pressure; sweating; dilated pupils; hyperactivity; restlessness; insomnia; decreased appetite; loss of coordination; tremors; flushed skin; vomiting; and/or abdominal pain. anxiety, psychosis, hostility, aggression, and suicidal or homicidal ideation have also been observed with cns stimulants abuse and/or misuse. misuse and abuse of cns stimulants, including lisdexamfetamine dimesylate, can result in overdose and death [see overdosage (10)], and this risk is increased with higher doses or unapproved methods of administration, such as snorting or injection. studies of lisdexamfetamine dimesylate in drug abusers a randomized, double-blind, placebo-control, cross-over, abuse liability study in 38 patients with a history of drug abuse was conducted with single-doses of 50, 100, or 150 mg of lisdexamfetamine dimesylate, 40 mg of immediate-release d-amphetamine sulphate (a controlled ii substance), and 200 mg of diethylpropion hydrochloride (a controlled iv substance). lisdexamfetamine dimesylate 100 mg produced significantly less “drug liking effects” as measured by the drug rating questionnaire-subject score, compared to d-amphetamine 40 mg; and 150 mg of lisdexamfetamine dimesylate demonstrated similar “drug-liking effects” compared to 40 mg of d-amphetamine and 200 mg of diethylpropion. intravenous administration of 50 mg lisdexamfetamine dimesylate to individuals with a history of drug abuse produced positive subjective responses on scales measuring "drug liking", "euphoria", "amphetamine effects", and "benzedrine effects" that were greater than placebo but less than those produced by an equivalent dose (20 mg) of intravenous d-amphetamine. physical dependence lisdexamfetamine dimesylate may produce physical dependence. physical dependence is a state that develops as a result of physiological adaptation in response to repeated drug use, manifested by withdrawal signs and symptoms after abrupt discontinuation or a significant dose reduction of a drug. withdrawal signs and symptoms after abrupt discontinuation or dose reduction following prolonged use of cns stimulants including lisdexamfetamine dimesylate include dysphoric mood; depression; fatigue; vivid, unpleasant dreams; insomnia or hypersomnia; increased appetite; and psychomotor retardation or agitation. tolerance lisdexamfetamine dimesylate may produce tolerance. tolerance is a physiological state characterized by a reduced response to a drug after repeated administration (i.e., a higher dose of a drug is required to produce the same effect that was once obtained at a lower dose).

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square pharma'l inc - ambroxol hydrochloride - syrup - 15mg/5ml

Filippini - Ingliż - FDA (Food And Drug Administration)

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Filippini - Ingliż - FDA (Food And Drug Administration)

square pharma'l inc - ambroxol hydrochloride - syrup (oral drops) - 6 mg/ ml

Filippini - Ingliż - FDA (Food And Drug Administration)

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Filippini - Ingliż - FDA (Food And Drug Administration)

square pharma'l inc - cefuroxime (as axetil) - powder for suspension - 250 mg/5 ml

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Filippini - Ingliż - FDA (Food And Drug Administration)

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