Quiz 3 Non-diabetes endocrine and supplements Flashcards
Cholecalciferol Brand Name
Vitamin D3, Adrovance
Cholecalciferol Class
Vitamin D analogs (Nutriceutical Nutritive Agent)
Cholecalciferol Indications
Vitamin D deficiency
Refractory rickets (or vitamin D resistant rickets), hypoparathyroidism, and familial hypophosphatemia
Cholecalciferol General Mechanism of Action
Vitamin D3 regulates both the calcium and phosphate as well as citric acid metabolism, promotes the intestinal absorption of calcium and controls the incorporation of calcium into the organic bone matrix [13]. Vitamin D mediates intestinal calcium absorption by an active transport mechanism and also promotes normal bone formation [14].
Cholecalciferol Pregnancy Category
Fetal risk cannot be ruled out
Cholecalciferol Contraindications
Hypersensitivity, Hypercalcemia, Hypervitaminosis D, Hyperlipidemia, Hyperphosphatemia, Liver disease, renal impairment, renal osteodystrophy, sarcoidosis, arteriosclerosis, cardiac conditions, concurrent use of calcium-containing preparations, other vitamin D-containing preparations or vitaman D analogs, or thiazide diuretics
Cholecalciferol Black Box Warning
N/A
Cholecalciferol Key Counseling Points
Warn patient to report symptoms of hypercalcemia. Side effects with excessive use may include nausea, anorexia, weight loss, constipation, polyuria, polydispsia, hypertension, weakness, and muscle aches or stiffness. Instruct patient to maintain adequate intake of calcium with drug. Avoid additional vitamin D supplements.
Calcium; Cholecalciferol Class
Antacid, calcium containing
Calcium; Cholecalciferol Indication
Vitamin deficiency
Calcium; Cholecalciferol Pregnancy Category
NONE
Calcium; Cholecalciferol Contraindication
- Hypercalcemia
- Hypervitaminosis D
Calcium; Cholecalciferol Black Box Warning
NONE
Calcium; Cholecalciferol Counseling
- Overdose symptoms may include nausea, loss of appetite, thirst, urinating more or less than usual, body aches, stiffness, confusion, or irregular heartbeats.
- Ask a doctor or pharmacist before taking any multivitamins, mineral supplements, or antacids while you are taking cholecalciferol.
Cyanocobalamin Brand Name
Cobolin-M
Cyanocobalamin Class
Essential B Vitamin (B12)
Cyanocobalamin Indications
Cobalamin deficiency, normal absorption //
Cobalamin deficiency, malabsorption
Cyanocobalamin MoA
B12 is required for the synthesis of the amino acid methionine from homocysteine. A deficiency of B12 results in hyperhomocysteinemia and a decrease in methionine. Since methionine is required for DNA synthesis, B12 deficiency also results in decreased DNA synthesis, which presents clinically as macrocytic anemia when red blood cells are unable to extrude their nucleus
Cyanocobalamin Pregnancy Category
Pregnancy Compatible
Cyanocobalamin Contraindication
Hypersensitivity to cyanocobalamin or colbat
Cyanocobalamin Black Box Warning
N/A
Cyanocobalamin Key Counseling Points
May require several weeks for maximum effect. Take extended-release products with food. Avoid alcohol as it inhibits the absorption of B12.
Ergocalciferol Brand Name
Drisdol
Ergocalciferol Class
Vitamins, Fat-Soluble. Vitiman D analog
Ergocalciferol Indications
- hypoparathyroidism
- Refractory rickets (vitaman D resistant rickets)
- familial hypophosphatemia
Ergocalciferol MoA
After the activation of the vitamin D receptor, some of the biological changes produced by ergocalciferol include mobilization and accretion of calcium and phosphorus in the bone, absorption of calcium and phosphorus in the intestine, and reabsorption of calcium and phosphorus in the kidney
Ergocalciferol Contraindications
Hypercalcemia, malabsorption syndrome, abnormal sensitivity to the toxic effects of vitamin D, and hypervitaminosis D.
Ergocalciferol Black Box Warning
N/A
Ergocalciferol Counseling Points
Take by mouth as directed. Best absorbed when taken after a meal, but may be taken with or without food. If using liquid form of this medication, measure the dose using a special measuring device/spoon. Certain medications (bile acid sequestriants) can decrease the absorption of Vitamin D. Take your doses of these medications as far as possible from your doses of Vitaman D - at least 2 hours if possible.
Estradiol Brand Name
Estrace
Estradiol Class
Estrogen
Estradiol Indication
- Abnormal vasomotor function (moderate to severe)
- Atrophic vulva or vagina (moderate to severe), menopause
- Breast cancer, metastatic for palliation only
- Carcinoma of prostate, advanced, androgen-dependent, for palliation only
- Decreased estrogen level, secondary to hypogonadism, castration or primary ovarian failutre
- Postmenopausal osteoporosis, prophylaxis
Estradiol MoA
Estradiol (17β-estradiol; E2) is the most potent of the naturally occurring estrogens and the major estrogen secreted during the reproductive years. Estradiol and other estrogens produce characteristic effects on specific tissues (such as breast), cause proliferation of vaginal and uterine mucosa, increase calcium deposition in bone, and accelerate epiphyseal closure after initial growth stimulation.
Estradiol Pregnancy Category
Contraindicated
Estradiol Contraindication
Hypersensitivity to estradiol; history of thromboembolic disorders, breast cancer, any estrogen-dependent neoplasm, known or suspected pregnancy
Estradiol Black Box Warning
Endometrial and breast cancer risk, dementia risk; should not be used to reduce CV risk; secondary exposure risk (transdermal solution)
Estradiol Counseling Points
Report abnormal vaginal bleeding or signs/symptoms of a thromboembolic disorder. Do not smoke during therapy, as this increases the risk of thromboembolic events.
Ethinyl Estradiol; Desogestrel Class
Contraceptive, Estrogen
Ethinyl Estradiol; Desogestrel Indication
- Contraception
Ethinyl Estradiol; Desogestrel MoA
The contraceptive effect of desogestrel/ethinyl estradiol is based on interaction of various factors, the most important of which is ovulation inhibition and changes in cervical secretion [467]. Desogestrel/ethinyl estradiol is a combination of oral contraceptives that acts by suppressing gonadotropins. This activity leads to inhibition of ovulation, changes in cervical mucus and endometrium, thus, preventing fertilization and implantation [3]. Ethinyl estradiol is a well-known synthetic estrogen. Desogestrel is a synthetic progestogen. After oral administration it has a strong ovulation-inhibiting activity, a strong progestational and anti-estrogenic activity, no estrogenic activity, very weak androgenic/anabolic activity
Ethinyl Estradiol; Desogestrel Pregnancy Category
Contraindicated (I would hope so)
Ethinyl Estradiol; Desogestrel Contraindication
Blood pressure 160mm Hg or greater systolic or 100 mmHg or greater diastolic, persistent. Carcinoma of the breast, known or suspected, or personal history. Carcinoma of the endometrium or other known or suspected estrogen-dependent neoplasia. Cerebral vascular or coronary artery disease, current or history.Cholestatic jaundice of pregnancy or jaundice with prior hormonal contraceptive use.Concomitant hepatitis C drug combinations containing ombitasvir/paritaprevir/ritonavir, with or without dasabuvir. Deep vein thrombophlebitis or thromboembolic disorders, past history. Diabetes with vascular involvement. Genital bleeding, undiagnosed abnormal. Headaches with focal neurological symptoms. Smoke, if over age 35. Heavy cigarette smoking. Hepatic adenomas or carcinomas or active liver disease. Hepatocellular disease with abnormal liver function. Hypersensitivity to any component of these products. Hypertension, severe. Major surgery with prolonged immobilization. pregnancy, known or suspected. Thrombophlebitis, valvular heart disease. inherited or acquired hypercoagulopathies
Ethinyl Estradiol; Desogestrel Black Box Warning
Oral: Smoking is not advised in women using oral contraceptives. Cigarette smoking increases the risk of serious cardiovascular side effects from oral contraceptive use. This risk increases with age and with heavy smoking (15 or more cigarettes per day) and is quite marked in women over 35 years of age
Tablet: Ortho-Cept(R): Cigarette smoking increases the risk of serious cardiovascular side effects from combination oral contraceptive use. This risk increases with age and with the number of cigarettes smoked and is quite marked in women over 35 years of age. Use of combination oral contraceptives is not recommended in women who are over 35 years of age that smoke [5].
Velivet(TM): Cigarette smoking increases the risk of serious cardiovascular side effects from oral contraceptive use. This risk increases with age and with heavy smoking (15 or more cigarettes per day) and is quite marked in women over 35 years of age. Women who use oral contraceptives should be strongly advised not to smoke [9].
Desogen(R): Cigarette smoking increases the risk of serious cardiovascular events from combination oral contraceptive (COC) use. This risk increases with age, particularly in women over 35 years of age, and with the number of cigarettes smoked. For this reason, COCs are contraindicated in women who are over 35 years of age, and smoke
Ethinyl Estradiol; Desogestrel Key Counseling Points
Report upcoming elective surgeries, prolonged periods of immunocilization, or recent childbirth as this may increase the risk of blod clots. Side effects may include nausea, vomiting, breakthrough bleeding, weight gain, breast tenderness, headache, and migraine. Caution patient to report symptoms of blood clots, liver tumors, or high blood pressure. Report persistent bleeding. Counsel patient to report changes in vision or difficulty with contact lens wear. Advise patient to report symptoms of fluid retention. Take drug at the same time every day and do not allow mroe than 24 hours between doses. Use a non-hormonal backup form of contraception for the first 7 days. Do not smoke during baby .Encourage to patient not smoke during therapy. Instruct patient that if a single active dose is missed take the tablet as soon as possible and resume a normal schedule. If more than one active dose is missed, contact a physician for instructions. Use of additional nonhormonal methods of contraception may be necessary
Ethinyl Estradiol; Drospirenone Class
Contraceptive, Contraceptive combination
Ethinyl Estradiol; Drospirenone Indication
- Acne (Moderate) - contraception
- Contraception
- Contraception - Premenstrual dysphoric disorder
Ethinyl Estradiol; Drospirenone MoA
The contraceptive effect of drospirenone/ethinyl estradiol is based on interaction of various factors, the most important of which is ovulation inhibition and changes in the endometrium [485]. Drospirenone/ethinyl estradiol is an combination oral contraceptive (COC) that works primarily by suppressing ovulation. Additionally, COC agents cause cervical mucus changes that block sperm penetration and endometrial changes that reduce the chance of implantation [482][483]. Although the exact mechanism of action in acne is unknown, drospirenone and ethinyl estradiol increase sex hormone binding globulin and decrease free testosterone, which may play a role
Ethinyl Estradiol; Drospirenone Pregnancy
Contraindicated
Ethinyl Estradiol; Drospirenone Contraindication
A) Adrenal insufficiency
B) Breast cancer or other estrogen or progestin-sensitive cancer, current or past history
C) Cerebrovascular disease
D) Concomitant use with hepatitis C drug combinations containing ombitasvir, paritaprevir/ritonavir, with or without dasabuvir
E) Coronary artery disease
F) Deep vein thrombosis or pulmonary embolism, current or past history
G) Diabetes mellitus with vascular disease
H) Headaches with focal neurological symptoms or migraine headaches with or without aura if over age 35 years
I) Hepatic dysfunction
J) Hepatic tumors, benign or malignant
K) Hypercoagulopathies, inherited or acquired
L) Hypertension, uncontrolled
M) Pregnancy
N) Renal insufficiency
O) Smoking and over age 35 years
P) Thrombogenic valvular or thrombogenic rhythm diseases of the heart (eg, subacute bacterial endocarditis with valvular disease or atrial fibrillation)
Q) Uterine bleeding, undiagnosed, abnormal
Ethinyl Estradiol; Drospirenone Black Box Warning
Cigarette Smoking and Serious Cardiovascular Events
Cigarette smoking increases the risk of serious cardiovascular events from combination oral contraceptives (COC) use. This risk increases with age, particularly in women over 35 years of age, and with the number of cigarettes smoked. For this reason, COCs should not be used by women who are over 35 years of age and smoke [6][7].
Ethinyl Estradiol; Drospirenone Counseling
Patients over 35 years of age should not smoke during therapy, as this increases the risk of serious cardiovascular side effects. [6][7]
Advise patient to practice safe sex. Drug does not prevent disease transmission. [6][7]
Discuss potential long-term adverse effects of hormone therapy including myocardial infarction, stroke, thrombophlebitis, dementia, venous thromboembolism (VTE), pulmonary embolism, and breast cancer. Inform patient that risk of VTE is greatest after initially starting therapy or restarting therapy after a 4-week or greater pill-free interval. [6][7]
Drug may cause premenstrual syndrome, headache/migraine, breast pain/tenderness/discomfort, nausea/vomiting, fatigue, abdominal pain/tenderness/discomfort, weight gain, and mood changes. [6][7]
Instruct patient to report signs/symptoms of serious cardiovascular events, such as myocardial infarction, stroke, and arterial or venous thrombosis. [6][7]
Patient should report new headaches that are persistent, severe, or recurrent, abnormal vaginal bleeding, amenorrhea of 2 or more consecutive cycles, or jaundice. [6][7]
Patients should report any unexplained partial or complete loss of vision. In addition, patients who wear contact lenses should report visual changes or changes in lens tolerance. [6][7]
This drug should be taken every day, at the same time each day, in the exact order noted on the packaging. [6][7]
Advise patient to use a nonhormonal back-up form of contraception for the first 7 days if a Sunday-start regimen is initiated or if drug is started postpartum but before menstruation resumes. [6][7]
Advise patient that certain drugs may cause oral contraceptives to be less effective and backup contraception may be necessary. Consult healthcare professional prior to new drug use. [6][7]
Review with the patient the procedure for handling missed doses. It is very important that the patient follow carefully missed-dose instructions for the particular brand or formulation prescribed in order to prevent pregnancy. [6][7]
Ethinyl Estradiol; Levonorgestrel Class
Contraceptive, Contraceptive combination
Ethinyl Estradiol; Levonorgestrel Indication
- Contraception
Ethinyl Estradiol; Levonorgestrel MoA
Combination oral contraceptives act by suppression of gonadotropins. Although the primary mechanism of this action is inhibition of ovulation, other alterations include changes in the cervical mucus (which increase the difficulty of sperm entry into the uterus) and the endometrium (which reduce the likelihood of implantation) [480][481].
Ethinyl Estradiol; Levonorgestrel Pregnancy Category
Contraindicated
Ethinyl Estradiol; Levonorgestrel Contraindication
A) Acute viral hepatitis, or severe (decompensated) cirrhosis [6]
B) BMI greater than or equal to 30 kg/m(2)
C) Carcinoma of the breast, known, suspected, or personal history
D) Carcinoma of the endometrium or other known or suspected estrogen-dependent neoplasia
or progestin-sensitive cancer, current or past
E) Cerebrovascular or coronary artery disease, current or past history
F) Cholestatic jaundice of pregnancy or jaundice with prior pill use
G) Concomitant hepatitis C drug combinations containing ombitasvir/paritaprevir/ritonavir, with or without dasabuvir
H) Deep vein thrombophlebitis or thromboembolic disorders (eg, pulmonary embolism), current or history of
I) Diabetes with vascular disease
J) Diabetes mellitus and are over age 35, diabetes mellitus with hypertension or other end-organ damage, or diabetes mellitus of greater than 20 years duration
K) Genital bleeding, undiagnosed, abnormal
L) Headaches with focal neurological symptoms
M) Hepatic adenomas or carcinomas or other liver tumors, benign or malignant
N) Hypersensitivity to any of the product components
O) Liver disease, active
P) Major surgery with prolonged immobilization
Q) Migraines with aura
R) Migraines with or without aura and older than 35 years
S) Pregnancy, known or suspected Smoking and older than 35 years
U) Thrombogenic rhythm disorders
V) Thrombophilias, hereditary or acquired
W) Thrombophlebitis or thromboembolic disorders
X) Uncontrolled hypertension or hypertension with vascular disease
Y) Undiagnosed abnormal uterine bleeding
Z) Valvular heart disease with thrombogenic complications
Ethinyl Estradiol; Levonorgestrel Black Box Warning
Oral (Tablet)
a) Cigarette smoking increases the risk of serious cardiovascular events from combination oral contraceptives (COC) use. This risk increases with age, particularly in women older than 35 years, and with the number of cigarettes smoked. Women who use oral contraceptives should be strongly advised not to smoke
2) Transdermal (Patch, Extended Release)
a) Warning: Cigarette Smoking and Serious Cardiovascular Events and Contraindicated in Women with BMI greater than or equal to 30 kg/m(2)
Cigarette Smoking and Serious Cardiovascular Events
Cigarette smoking increases the risk of serious cardiovascular events from combined hormonal contraceptive (CHC) use. This risk increases with age, particularly in women over 35 years of age, and with the number of cigarettes smoked. For this reason, CHCs, including levonorgestrel/ethinyl estradiol, are contraindicated in women who are over 35 years of age and smoke.
Contraindicated in Women with a BMI greater than or equal to 30 kg/m(2)
Levonorgestrel/ethinyl estradiol is contraindicated in women with a BMI greater than or equal to 30 kg/m(2). Compared to women with a lower BMI, women with a BMI greater than or equal to 30 kg/m(2) had reduced effectiveness and may have a higher risk for venous thromboembolism events (VTEs)[6].