Term
Drug to treat growth failure, GH deficiency, wasting? |
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Definition
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Term
What are some side effects of somatropin and somatrem? |
|
Definition
Leukemia, insulin resistance, arthralgia |
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Term
Who is somatropin and somatrem cxdx in? |
|
Definition
Pediatric patients with closed epiphyses, active underlying cranial lesion, and must use caution in diabetics |
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Term
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Definition
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Term
Drug used if defective GHRH release but normally functioning anterior pituitary somatotrophs? |
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Definition
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Term
Drug to treat Laron Dwarfism (mutation of GH receptor)? |
|
Definition
Mecasermin “I put my dwarf in ME CASE” |
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Term
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Definition
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Term
Drug to treat acromegaly? |
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Definition
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Term
|
Definition
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|
Term
Drug used to treat Carcinoid crisis (flushing, diarrhea)? |
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Definition
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|
Term
Drug to treat refractory acromegaly? |
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Definition
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Term
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Definition
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|
Term
Side effect of Pegvisomant? |
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Definition
inc pituitary adenoma size (need yearly MRI); Elevated serum aminotransferase levels |
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|
Term
Concentrated FSH/LH obtained from post menopausal woman’s urine? |
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Definition
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|
Term
Concentrated FSH obtained from post menopausal woman’s urine? |
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Definition
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Term
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Definition
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|
Term
LH agonist/Ovulation inducer? |
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Definition
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|
Term
LH agonist that stimulates Leydig cells to produce testosterone? |
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Definition
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|
Term
Drugs used to treat infertility/develop ovarian follicles? |
|
Definition
Menotropin/follitropin/urofollitropin |
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|
Term
Synthetic human GnRH with a short half life? |
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Definition
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|
Term
Drug used to diagnose hypogonadism? |
|
Definition
Gonadorelin with pulsatile release |
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|
Term
What are Goserelin/Histrelin/Naferelin/Triptorelin? |
|
Definition
Synthetic analogs of GnRH used in sustained release and have longer half lives than native GnRH or gonadorelin |
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Term
|
Definition
Synthetic analog of GnRH used in sustained release and have longer half lives than native GnRH or gonadorelin |
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|
Term
MOA of sustained release GnRH analogues? |
|
Definition
--inhibits the release of FSH and LH in both men and women --desensitizes GnRH receptors; --produces biphasic response*: first 7-10 days there is a transient flare* that increases gonadal hormones, which is followed by a long-lasting suppression of gonadotropins |
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Term
Drug used during IVF to keep LH surge low in controlled ovarian hyperstimulation? |
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Definition
Leuprolide, nafarelin (GnRH analogs – works in 7-10 days) Ganirelix and Cetrorelix (GnRH anatagonists-immediate effect) |
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|
Term
Drug used to treat endometriosis & uterine fibroids? |
|
Definition
Leuprolide, nafarelin, goserelin |
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|
Term
Drug used to suppress central precocious puberty? |
|
Definition
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|
Term
MOA of Ganirelix, Cetrorelix, and Abarelix? |
|
Definition
GnRH receptor antagonists (-relix = hormone-release inhibiting peptides) (-relin = hormone-release stimulating peptides) |
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|
Term
GnRH antagonist used in metastatic prostate cancer in patients with extensive metastases or tumor encroaching on the spinal cord? |
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Definition
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|
Term
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Definition
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|
Term
Drugs used to treat hyperprolactinema (amenorrhea, galactorrhea, infertility)? |
|
Definition
Bromocriptine and Cabergoline have high agonist affinity for D2 receptors and inhibit prolactin release |
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|
Term
D2-agonist used to treat acromegaly? |
|
Definition
Bromocriptine (if pituitary tumor secretes both GH and prolactin); use in combination with Octreotide |
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|
Term
Which D2 agonist causes the least nausea? |
|
Definition
Cabergoline -intravaginal administration can also reduce nausea |
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|
Term
|
Definition
Orthostatic hypotension, MI (bromocriptine and pergolide), pulmonary fibrosis and effusion (cabergoline) |
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|
Term
Indications for estrogen in females? |
|
Definition
Vasomotor symptoms of menopause, vulvar/vaginal atrophy, hypoestrogenism secondary to hypogonadism, castration or POF, osteoporosis |
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Term
|
Definition
Vaginal adenocarcinoma in offspring |
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Term
|
Definition
Breast & Endometrial cancers, Cerebral vascular coronary artery disease, Benign or malignant liver tumors, Severe HTN, Pregnancy, Female smokers over 35 years of age, Thrombotic disorders |
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Term
|
Definition
Selective estrogen-receptor modulator – they are estrogen agonists in some tissues and antagonists in others |
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|
Term
SERM used in prevention, palliative, or adjuvant therapy for breast cancer? |
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Definition
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|
Term
|
Definition
estrogen receptor antagonist in breast tissue (good); partial agonist in endometrium (bad); partial agonist in bone (good) |
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|
Term
Why can Tamoxifen only be used for less than 5 years? |
|
Definition
It is assoc with 4-6 fold inc in incidence of endometrial cancer |
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|
Term
SERM used to treat female infertility due to an ovulatory disorder? |
|
Definition
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|
Term
|
Definition
An estrogen receptor antagonist in hypothalamus and pituitary gland, and partial agonist in ovaries; disinhibits GnRH release and increases the level of LH and FSH. The increased FSH stimulates follicle growth, LH surge and ovulation. |
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|
Term
Why is clomiphene better than exogenous FSH for infertility? |
|
Definition
clomiphene is rarely assoc with Ovarian Hyperstimulation Syndrome |
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|
Term
SERM used to for osteoporosis prevention and treatment? |
|
Definition
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|
Term
|
Definition
E2 agonist in bone; E2 antagonist in uterus/breast (Decreases risk of invasive breast cancer in postmenopausal women with osteoporosis) |
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|
Term
|
Definition
ER antagonist. Blocks action of estrogen on target tissues |
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|
Term
Drug to treat ER positive metastatic breast cancer in postmenopausal women with dz progression following anti-estrogen therapy? |
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Definition
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|
Term
MOA of Anastrozole and Letrozole? |
|
Definition
Competitive inhibitors of aromatase |
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|
Term
MOA of Exemestane and Formestane |
|
Definition
Irreversible inhibitors of aromatase |
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|
Term
Major SE of aromatase inhibitors? |
|
Definition
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|
Term
What are aromatase inhibitors used to treat? |
|
Definition
Treatment and prevention of estrogen receptor positive early-stage, locally advanced, and metastatic breast cancer (may be more effective than SERMs) |
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|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
What is medroxyprogesterone acetate? |
|
Definition
Injectable progestin-only OCP given every 3 mos (Depo-Provera) |
|
|
Term
|
Definition
Implant progestin-only OCP effective for 3 yrs (Nexplanon) |
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|
Term
|
Definition
Progestin-only OCP – used in Plan B (oral) and Mirena (IUD) |
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|
Term
How do the MOAs differ for progestin-only OCP and COCs? |
|
Definition
Progestin-only/‘mini pills’ = alter frequency of GnrH pulse to dec ant pituitary responsiveness to GnRH. Prevent pregnancy by thickening cervical mucus and thinning the lining of the uterus. Some suppress ovulation but that’s not the main way they work. No placebo pills – every pill is ‘active’. Still get period because LH surge is not suppressed. COC = suppress GnRH as well as LH and FSH. Prevent pregnancy by thickening cervical mucus, thinning lining of uterus and suppressing ovulation. 21-24 days active pills/4-7 days placebo. |
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|
Term
Would you prescribe a progestin-only pill or COC to a woman who was at risk for heart disease or stroke? |
|
Definition
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|
Term
Would you prescribe a progestin-only pill or COC to a woman who was a heavy smoker? |
|
Definition
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|
Term
Would you prescribe a progestin-only pill or COC to a woman who is breast-feeding? |
|
Definition
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|
Term
How do inhibins and activins regulate LH and FSH release? |
|
Definition
Inhibins inhibit the release of FSH, while Activin stimulates FSH release. Inhibins or Activin do NOT regulate LH release. |
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|
Term
MOA of mifepristone used as abortifacient? |
|
Definition
Inhibits progesterone binding to receptor |
|
|
Term
MOA for levonorgestrol/morning after pill? |
|
Definition
Blocks LH surge, disrupting normal ovulation, produces endometrial change for implantation, and impairs sperm transport. |
|
|
Term
How does the risk of endometrial cancer and breast cancer change with HRT use over time? |
|
Definition
Endometrial Cancer: Estrogen alone assoc. w/ 5-8-fold risk (inclusion of progestin eliminates risk) Breast Cancer: Little or no risk w/ HRT < 5 years, Relative risk of ~ 1.3 for HRT of 10-15 years, good evidence that progestin contributes to risk |
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|
Term
What are testosterone enanthate/testosterone cypionate used for? |
|
Definition
HRT with testosterone in hypogonadism |
|
|
Term
What is the best route for testosterone enanthate/testosterone cypionate? |
|
Definition
|
|
Term
SE of testosterone enanthate/testosterone cypionate? |
|
Definition
Cholestatic jaundice syndrome, Liver carcinoma, Benign prostatic hyperplasia, Prostate cancer, Gynecomastia, Acne, Headache |
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|
Term
Drug used to treat metastatic prostate cancer/BPH? |
|
Definition
|
|
Term
|
Definition
Competitive inhibition of DHT and testosterone binding to receptor |
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|
Term
|
Definition
|
|
Term
Drug used to treat BPH/androgenic alopecia? |
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Definition
|
|
Term
|
Definition
Inhibition of 5a-reductase |
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|
Term
|
Definition
|
|
Term
What drugs are given as adjunct in prostate cancer? |
|
Definition
sustained release GnRH agonists =Leuprolide, goserelin, histrelin, triptorelin |
|
|
Term
What are the two MOA of spironolactone? |
|
Definition
Aldosterone receptor antagonist; androgen receptor antagonist |
|
|
Term
|
Definition
T4 replacement therapy for hypothyroidism, cretinism, or TSH suppression therapy for thyroid cancer patients/nontoxic goiter |
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|
Term
What drugs have increased action when given with levothyroxine? |
|
Definition
warfarin, tricyclic antidepressants, amiodarone |
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|
Term
|
Definition
T3 replacement therapy for myxedema coma and prep for radioactive iodine therapy of thyroid cancer. T3 has an immediate effect. |
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|
Term
What is the combination T3/T4 drug called? |
|
Definition
|
|
Term
What is the DOC for hyperthyroidism? |
|
Definition
|
|
Term
|
Definition
inhibits PTU – Peroxidase/Peripheral deiodination, Tyrosine iodination, Union (coupling) |
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|
Term
What is a serious SE of both PTU and Methimazole? |
|
Definition
Agranulocytosis (not dose dependent in PTU) |
|
|
Term
Drug to treat thyroid storm? |
|
Definition
|
|
Term
Drug given to hyperthyroid pts pre-op? |
|
Definition
|
|
Term
|
Definition
High iodide concentrations inhibit uptake of I- iodination and coupling of tyrosyl residues on TG. It also inhibits release of thyroid hormone |
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|
Term
How do you permanently treat hyperthyroidism? |
|
Definition
Ablation therapy with radioactive iodide |
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|
Term
What adjuvant therapy can be given for hyperthyroid pts during thyroid storm or with radioactive iodide treatment? |
|
Definition
B-blockers – decreases HR and contractility but ALSO inhibits deiodination (T4 to T3 conversion) |
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|
Term
What drug can you giving nursing mothers with hyperthyroidism? |
|
Definition
|
|
Term
Drug cxdx with radioactive iodide? |
|
Definition
Iodide makes it ineffective |
|
|
Term
|
Definition
Stimulates gut absorption of Ca and PO4; Stimulates osteoclasts via RANKL resorption of bone |
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|
Term
|
Definition
Rickets, osteomalacia, hypoparathyroidism, osteoporosis |
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|
Term
Vit D derivative that suppresses PTH synthesis and secretion/used in hypoparathyroidism? |
|
Definition
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|
Term
Vit D derivative used for renal osteodystrophy? (bone mineralization deficiency due to electrolyte and endocrine derangements) |
|
Definition
1a-hydroxycholecalciferol |
|
|
Term
Vit D derivative used topically for psoriasis? |
|
Definition
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|
Term
Vit D derivative used iv for secondary hyperparathyroidism? |
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Definition
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|
Term
|
Definition
|
|
Term
|
Definition
Although PTH can increase bone resorption, once daily injections of teriparatide enhance bone deposition |
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|
Term
|
Definition
Paget’s dz, open epiphyses, prior radiation. |
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|
Term
What drug is synergistic with teriparatide? |
|
Definition
|
|
Term
|
Definition
Possibly osteosarcoma, limit use <2years |
|
|
Term
|
Definition
Dec gut calcium absorption, inc Ca and PO4 excretion, inhibits osteoclasts |
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|
Term
Adverse effect of calcitonin? |
|
Definition
Quick loss of effectiveness |
|
|
Term
Drug used to treat Paget’s dz? |
|
Definition
First line - bisphosphonates Can also use Calcitonin – inhibits osteoclast activity, but not as powerful as bisphosphonates |
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|
Term
|
Definition
adsorbed to bone crystal making it resistant to enzymatic hydrolysis |
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|
Term
Drug interactions with bisphosphonates? |
|
Definition
Al(OH)3, antacids, Ca, Mg, Fe salts – reduce absorption, NSAIDs- inc GI ulcers; Pamidronate does not have drug interactions |
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|
Term
Cxdx for bisphosphonates? |
|
Definition
Pregnancy/breastfeeding, GI ulcers |
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|
Term
Drug for hypercalcemia of malignancy? |
|
Definition
Bisphosphonates – pamidronate is best Calcitonin Gallium nitrate Hydrocortisone |
|
|
Term
Drug to treat parathyroid carcinoma? |
|
Definition
|
|
Term
Drug to treat secondary hyperparathyroidism? |
|
Definition
Cinacalcet Iv paricalcitol also used *Secondary hyperparathyroidism -- The PTH is elevated due to decreased levels of calcium or 1,25-dihydroxy-vitamin D3. It is usually seen in cases of chronic renal disease or defective calcium receptors on the surface of parathyroid glands. |
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|
Term
|
Definition
Mimics Ca++ on the Ca++ sensing receptors to inhibit PTH secretion by parathyroid |
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|
Term
|
Definition
Hypocalcemia, CYP450 interactions |
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|
Term
Monoclonal Ab against RANKL? What is RANKL? |
|
Definition
Denosumab RANKL is the ligand on osteoblasts that activates RANK on osteoclasts |
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|
Term
|
Definition
|
|
Term
|
Definition
Hypocalcemia – check Ca and Vit D levels before starting |
|
|
Term
Drug used for hypercalcemia of sarcoidosis? |
|
Definition
Hydrocortisone -reduces serum calcium concentrations within two to five days by decreasing calcitriol production by the activated mononuclear cells in the lung and lymph nodes |
|
|
Term
Drug used for osteoporosis in menstruating women? |
|
Definition
Raloxifene – estrogen agonist in bone/estrogen antagonist in breast |
|
|
Term
|
Definition
|
|
Term
What are the short, intermediate and long-acting glucocorticoids? |
|
Definition
Short-acting (8-12 hours) = hydrocortisone/cortisol (active) and cortisone (inactive) Intermediate acting (12-36 hours) = fludrocortisone, prednisone, prednisolone, tramcinolone Long-acting (36-72 hours) = dexamethasone and beclamethasone |
|
|
Term
Does cortisol act on GR, MR or both? |
|
Definition
|
|
Term
How is cortisone converted to the active cortisol? |
|
Definition
11B-HSD1 expressed in the liver converts cortisone to cortisol |
|
|
Term
How is cortisol converted to inactive cortisone? |
|
Definition
11B-HSD2 in the kidney, salivary glands and colon (aldosterone sensitive tissues) converts cortisol to cortisone. This prevents the more abundant cortisol from inappropriately activating MR in these tissues. |
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|
Term
Does fludrocortisone act on GR, MR or both? |
|
Definition
|
|
Term
Does prednisone act on GR, MR or both? |
|
Definition
Both, but GR potency is greater than MR |
|
|
Term
Does dexamethasone act on GR, MR or both? |
|
Definition
|
|
Term
Is prednisone or prednisolone active? |
|
Definition
|
|
Term
SE of glucocorticoid use? |
|
Definition
Abrupt withdrawal = Adrenal crisis; Chronic use = cushingoid symtoms, hyperglycemia/diabetes, risk of infection, edema, HTN/CVD, mania, bone loss, peptic ulcers. |
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|
Term
Drugs to treat Addison’s Disease (primary adrenal insufficiency)? |
|
Definition
Hydrocortisone or dexamethasone for cortisol replacement plus fludrocortisones for aldosterone replacement |
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|
Term
Drugs to treat secondary adrenal insufficiency? (eg. Exogenous GC use) |
|
Definition
Hydrocortisone or dexamethasone for cortisol replacement (ACTH does not act on zona glomerulosa where aldosterone is made so fludrocortisones is not necessary) |
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|
Term
Prenatal treatment of congenital adrenal hyperplasia? |
|
Definition
In utero dexamethasone before 9 weeks gestation for females only (inhibits ACTH and CRH production and thereby decreases androgen synthesis) |
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|
Term
Postnatal treatment of congenital adrenal hyperplasia? |
|
Definition
Lifelong hydroxycortisone and fludrocortisones to prevent adrenal crisis |
|
|
Term
|
Definition
Prednisolone injections into joint - 11B-HSD1 not expressed in the joint |
|
|
Term
|
Definition
Hydrocortisone or prednisolone - 11B-HSD1 is not expressed in the skin |
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|
Term
|
Definition
An antifungal medication that also suppresses glucocorticoid synthesis by inhibiting CYP11A1 (conversion of cholesterol to pregnenolone-RLS) and CYP11B1 (final enzyme in cortisol biosynthesis) to decrease cortisol. Therefore, it is useful in treating Cushing’s Disease |
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|
Term
|
Definition
A short-acting iv anesthetic used for induction of general anesthesia and sedation. It also suppresses glucocorticoid synthesis by inhibiting CYP11A1 (conversion of cholesterol to pregnenolone-RLS) and CYP11B1 (final enzyme in cortisol biosynthesis) to decrease cortisol. Therefore, it is useful in treating Cushing’s Disease |
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|
Term
What drug is used to treat Cushing’s disease during pregnancy? |
|
Definition
Metyrapone MOA: inhibits CYP11B1 and CYP11B2 (aldosterone synthase) to decrease cortisol |
|
|
Term
|
Definition
Mitotane -spares z glomerulosa but induces mitochondrial destruction of z fasciculata and z reticularis |
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|
Term
Newly approved drug to treat refractory Cushing’s syndrome? |
|
Definition
Mifepristone = GR antagonist at high doses |
|
|
Term
Onset, peak and duration of Insulin aspart, Insulin lispro, Insulin glulisine? |
|
Definition
Onset – 5-15 min Peak – 45-75 min Duration – 2-4 hours |
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|
Term
Onset, peak and duration of regular Insulin? |
|
Definition
Onset – 30-60 min Peak – 2-4 hours Duration – 6-8 hours |
|
|
Term
Onset, peak and duration of NPH Insulin? |
|
Definition
Onset – 1.5-2 hours Peak – 6-10 hours Duration – 16-24 hours |
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|
Term
Onset, peak and duration of Insulin detemir, Insulin glargine? |
|
Definition
Onset – ~2 hours Peak – no peak Duration – 20-24 hours |
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|
Term
|
Definition
Acts through insulin plasma membrane cell surface tyrosine kinase receptor. -stimulates glucose uptake via upregulation of GLUT4 glucose transporter into liver, muscle, and adipose tissue -inhibits hepatic glucose production -promotes AA uptake and protein synthesis in muscle -inhibits lipolysis and promotes TG storage |
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|
Term
Conventional insulin regimen for Type I diabetics? |
|
Definition
Twice daily injections of pre-mixed intermediate insulin (NPH) + regular insulin. Dose is typically 50-75% NPH + 25-50% regular/fast acting insulin |
|
|
Term
Intensive therapy regimen for Type I diabetics? |
|
Definition
Intensive therapy = 1-2x daily basal insulin (NPH or glargine) and pre-meal bolus of rapid/fast-acting. Intensive therapy recommended for majority of Type I diabetics |
|
|
Term
What are the glycemic goals for Type I diabetics? |
|
Definition
Fasting blood Glucose = 90-130 mg/dL 2 hr Postprandial BG = <180 mg/dL HbA1c = <7% |
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|
Term
What two classes of drugs are insulin sensitizers? |
|
Definition
Biguanides (metformin) and Thiazolidinediones (pioglitazone and rosiglitazone) |
|
|
Term
DOC for type 2 diabetics? |
|
Definition
Metformin Lowers fasting plasma glucose by dec hepatic gluconeogenesis. Inc insulin sensitivity/glucose uptake. Lowers HbA1c by 1.5-2%. Does not cause hypoglycemia. Not assoc with weight gain. Improves lipid profile. Decreases risk of MI, diabetes-related death. |
|
|
Term
|
Definition
Inhibits Complex I in the electron transfer chain of mitochondrion resulting in an increase in the cellular concentration of AMP that in turn: 1. Inhibits glucagon-induced hepatogluconeogenesis by inhibiting the glucagons-induced activation of adenylate cyclase 2. Activates the AMP-dependent protein kinase (AMPK) which promotes glucose uptake in adipose and muscle tissue, inhibits hepatic glucose, cholesterol and TG production, promotes FA oxidation and reduces FFA that contribute toward the development of insulin resistance, and inhibits inhibitors of insulin signaling pathway, enhancing insulin signaling and preventing insulin resistance. |
|
|
Term
Rare but serious SE of metformin? |
|
Definition
|
|
Term
|
Definition
Pregnancy, 48 hr before iodinated contrast, renal/liver dz, CHF, >80yo |
|
|
Term
MOA of pioglitazone and rosiglitazone? |
|
Definition
PPARg agonists which increases insulin sensitivity and decreases fasting plasma glucose by inc expression of GLUT4, increasing adiponectin (promotes insulin sensitivity), promotes FFA uptake (FFA promote insulin resistance) |
|
|
Term
SE of thiazolidinediones (pioglitazone and rosiglitazone)? |
|
Definition
Weight gain, CHF (black box warning), fracture, inc risk of bladder cancer |
|
|
Term
Cxdx for thiazolidinediones (pioglitazone and rosiglitazone)? |
|
Definition
|
|
Term
What are Glimepiride, Glyburide, Glipizide? What is their MOA? |
|
Definition
Sulfonylureas(insulin secretagogues) MOA: stimulates insulin secretion in pancreatic B cells by inhibiting SUR1 subunit of K+channels. Cell depolarization triggers Ca2+ influx through VG-calcium channels and the secretion of insulin. Reduces fasting plasma glucose. |
|
|
Term
Which sulfonylurea should be used in pts with renal insufficiency and elderly? What is an alternative to this? |
|
Definition
Glipizide – shorter acting, inactive metabolite Alternative – repaglinide – 90% fecal elimination |
|
|
Term
|
Definition
Hypoglycemia in pts with impaired renal/hepatic function and elderly; subQ weight gain |
|
|
Term
|
Definition
Sulfa allergy, pts with diabetes over 10 years (beta cells need to be functional), renal/liver failure, pregnant/lactating, elderly. Cannot be taken with salicylates, B-blockers, warfarin and fibrates because they displace sulfonylurea and inc the risk of hypoglycemia. |
|
|
Term
How do meglitinides differ from sulfonylureas? |
|
Definition
Meglitinides interact with a different region of SUR1 subunits of the beta cell K+/ATP channel. Meglitinides have a more rapid onset* and shorter duration*. Meglitinides are glucose-dependent*. Meglitinides are good for postprandial glucose control whereas sulfonylureas are good for fasting glucose control. |
|
|
Term
Which meglitinide affects both postprandial and fasting glucose? |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
DPP-IV inhibitor – blocks degradation of GLP-1 |
|
|
Term
|
Definition
DPP-IV inhibitor – blocks degradation of GLP-1 |
|
|
Term
Rare but serious SE of incretin mimetics (GLP-1 homologs and DPP-IV inhibitors) |
|
Definition
|
|
Term
|
Definition
Incretins are a group of GI hormones (eg. GLP-1 and gastric inhibitory peptide or GIP) that stimulate a decrease in blood glucose levels. Incretins increase insulin release from beta cells before blood glucose levels become elevated, reduce gastric emptying, and inhibit glucagon release. Both GLP-1 and GIP are rapidly inactivated by the enzyme dipeptidyl peptidase-4 (DPP-4) |
|
|
Term
Do incretin mimetics reduce fasting, postprandial glucose, or both? |
|
Definition
|
|
Term
|
Definition
Alpha-glucosidase inhibitor, brush border enzyme that hydrolyzes dietary carbohydrates, thus inhibiting the digestion of polysaccharides in the small intestine |
|
|
Term
|
Definition
Alpha-glucosidase inhibitor, brush border enzyme that hydrolyzes dietary carbohydrates, thus inhibiting the digestion of polysaccharides in the small intestine |
|
|
Term
What are canagliflozin/dapagliflozin? |
|
Definition
SGLT2 inhibitor in the proximal tubule. Increase glucose excretion in the urine |
|
|
Term
How does bromocriptine help type 2 diabetics? |
|
Definition
Acts on the CNS to normalize the decreased AM dopamine secretions. Without dopamine, hepatic gluconeogenesis is increased, lipolysis/FFA are increased, and lipogenesis/TG are increased. |
|
|
Term
How does colesevelam help type 2 diabetics? |
|
Definition
Indirectly increase expression of GLP-1 by preventing absorption of bile acids. |
|
|
Term
|
Definition
Synthetic amylin analogue useful in both type 1 AND 2 diabetics. It is normally co-secreted with insulin and reduces postprandial* glucose. |
|
|
Term
|
Definition
Increase risk of severe hypoglycemia; insulin dose should be reduced by 50% |
|
|
Term
When should insulin be considered in type 2 diabetics? |
|
Definition
-decreased beta cell function -HbA1c > 8.5% (first line therapy is pts present with HbA1c > 10%) *use basal insulin therapy to lower FPG levels. If necessary, add rapid insulin to control postprandial glucose. *type 2 diabetics require more insulin compared to type 1 |
|
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Term
What is the least expensive/most common adjunct to metformin who glycemic goals are not met? |
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Definition
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Term
What adjunct should not be added to metformin who glycemic goals are not met if a patient has an increased risk of CVD? |
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Definition
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Term
What adjunct to metformin is good for overweight patients? |
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Definition
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Term
What adjunct to metformin is good for patients with HbA1c >8.5%? |
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Definition
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