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Brevicon (Norethindrone / Ethinyl Estradiol) - Published Studies

 
 



Brevicon Related Published Studies

Well-designed clinical trials related to Brevicon (Norethindrone / Estradiol)

Effect of the bile acid sequestrant colesevelam on the pharmacokinetics of pioglitazone, repaglinide, estrogen estradiol, norethindrone, levothyroxine, and glyburide. [2010.05]

Does hormone therapy improve age-related skin changes in postmenopausal women? A randomized, double-blind, double-dummy, placebo-controlled multicenter study assessing the effects of norethindrone acetate and ethinyl estradiol in the improvement of mild to moderate age-related skin changes in postmenopausal women. [2008.09]

Combined continuous ethinyl estradiol/norethindrone acetate does not improve forearm blood flow in postmenopausal women at risk for cardiovascular events: a pilot study. [2007.09]

Impact of combined estradiol and norethindrone therapy on visuospatial working memory assessed by functional magnetic resonance imaging. [2006.11]

Effects of low-dose norethindrone acetate plus ethinyl estradiol (0.5 mg/2.5 microg) in women with postmenopausal symptoms: updated analysis of three randomized, controlled trials. [2006.06]

Oral hormone therapy with 17beta-estradiol and 17beta-estradiol in combination with norethindrone acetate in the prevention of bone loss in early postmenopausal women: dose-dependent effects. [2005.11]

Effect of topiramate or carbamazepine on the pharmacokinetics of an oral contraceptive containing norethindrone and ethinyl estradiol in healthy obese and nonobese female subjects. [2003.04]

A randomized, double-blind, placebo-controlled, multicenter study that assessed the endometrial effects of norethindrone acetate plus ethinyl estradiol versus ethinyl estradiol alone. [2003.02]

Reduced vaginal bleeding in postmenopausal women who receive combined norethindrone acetate and low-dose ethinyl estradiol therapy versus combined conjugated equine estrogens and medroxyprogesterone acetate therapy. [2003.01]

The effect of food on the bioavailability of norethindrone and ethinyl estradiol from norethindrone acetate/ethinyl estradiol tablets intended for continuous hormone replacement therapy. [2003.01]

Effects of oral continuous and transdermal cyclic 17-beta estradiol and norethindrone acetate replacement therapy on platelet aggregation in postmenopausal women. [2002.08]

Randomized, double-masked, 2-year comparison of tibolone with 17beta-estradiol and norethindrone acetate in preventing postmenopausal bone loss. [2002.03]

Unscheduled bleeding during initiation of continuous combined hormone replacement therapy: a direct comparison of two combinations of norethindrone acetate and ethinyl estradiol to medroxyprogesterone acetate and conjugated equine estrogens. [2001.09]

Bleeding patterns in postmenopausal women using continuous combination hormone replacement therapy with conjugated estrogen and medroxyprogesterone acetate or with 17beta-estradiol and norethindrone acetate. [2001.05]

Differential effects on the androgen status of postmenopausal women treated with tibolone and continuous combined estradiol and norethindrone acetate replacement therapy. [2001.03]

The effect of varying low-dose combinations of norethindrone acetate and ethinyl estradiol (femhrt) on the frequency and intensity of vasomotor symptoms. [2000.11]

Norethindrone acetate and estradiol-induced endometrial hyperplasia. [2000.09]

Vaginal bleeding in postmenopausal women taking low-dose norethindrone acetate and ethinyl estradiol combinations. The FemHRT Study Investigators. [2000.09]

Effects of oral and transdermal 17beta-estradiol with cyclical oral norethindrone acetate on insulin sensitivity, secretion, and elimination in postmenopausal women. [2000.06]

Efficacy, cycle control, and safety of two triphasic oral contraceptives: Cyclessa (desogestrel/ethinyl estradiol) and ortho-Novum 7/7/7 (norethindrone/ethinyl estradiol): a randomized clinical trial. [2000.05]

Inhibition of gonadotropin surge by a brief mid-cycle regimen of ethinyl estradiol and norethindrone: possible role in in vitro fertilization. [2000.02]

Efficacy of continuous sequential transdermal estradiol and norethindrone acetate in relieving vasomotor symptoms associated with menopause. [2000.01]

A multicenter randomized comparison of cycle control and laboratory findings with oral contraceptive agents containing 100 microg levonorgestrel with 20 microg ethinyl estradiol or triphasic norethindrone with ethinyl estradiol. [1999.11]

A randomized comparison of continuous combined transdermal delivery of estradiol-norethindrone acetate and estradiol alone for menopause. CombiPatch Study Group. [1999.10]

Uterine bleeding in postmenopausal women on continuous therapy with estradiol and norethindrone acetate. Endometrium Study Group. [1999.09]

A comparison of cycle control with monophasic levonorgestrel/ethinylestradiol 100 micrograms/20 micrograms versus triphasic norethindrone/ethinylestradiol 500-750-1000 micrograms/35 micrograms: a multicenter, randomized, open-label study. [1999.06]

A comparative study of two contraceptive vaginal rings releasing norethindrone acetate and differing doses of ethinyl estradiol. [1999.05]

Cycle control with oral contraceptives containing 20 micrograms of ethinyl estradiol. A multicenter, randomized comparison of levonorgestrel/ethinyl estradiol (100 micrograms/20 micrograms) and norethindrone/ethinyl estradiol (1000 micrograms/20 micrograms). [1999.03]

Clinical comparison of triphasic norgestimate/35 micrograms ethinyl estradiol and monophasic norethindrone acetate/20 micrograms ethinyl estradiol. Cycle control, lipid effects, and user satisfaction. [1999.03]

Effects of rifabutin and rifampicin on the pharmacokinetics of ethinylestradiol and norethindrone. [1998.11]

A combination of norethindrone acetate and leuprolide acetate blocks the gonadotrophin-releasing hormone agonistic response and minimizes cyst formation during ovarian stimulation. [1996.05]

The effect of monophasic combinations of ethinyl estradiol and norethindrone on gonadotropins, androgens and sex hormone binding globulin: a randomized trial. [1995.08]

Prolonged gonadotropin-releasing hormone agonist treatment of symptomatic endometriosis: the role of cyclic sodium etidronate and low-dose norethindrone "add-back" therapy. [1995.04]

Continuous combined and sequential estradiol and norethindrone acetate treatment of postmenopausal women: effect of plasma lipoproteins in a two-year placebo-controlled trial. [1994.07]

Multicenter randomized comparative trial of two low-dose triphasic combined oral contraceptives containing desogestrel or norethindrone. [1994.05]

Comparison of two triphasic oral contraceptives containing either gestodene or norethindrone: a randomized, controlled trial. [1993.10]

A clinical comparison of two triphasic oral contraceptives with levonorgestrel or norethindrone: a prospective, randomized, single-blind study. [1993.01]

Cardiovascular risk factors during estrogen-norethindrone and cholecalciferol treatment. [1992.11]

Two-year carbohydrate metabolism studies in women using a norethindrone or levonorgestrel triphasic oral contraceptive. [1990.09]

The optimal dose of oral norethindrone acetate for addition to transdermal estradiol: a multicenter study. [1990.03]

A study of combined continuous ethinyl estradiol and norethindrone acetate for postmenopausal hormone replacement. [1990.02]

Bioequivalence of two oral contraceptive drugs containing norethindrone and ethinyl estradiol. [1989.11]

Pharmacokinetics of three bioequivalent norethindrone/mestranol-50 micrograms and three norethindrone/ethinyl estradiol-35 micrograms OC formulations: are "low-dose" pills really lower? [1989.09]

A comparative evaluation of the safety and contraceptive effectiveness of 65 mg and 100 mg of 90-day norethindrone (NET) injectable microspheres: a multicenter study. [1989.05]

A comparative clinical trial of Norinyl 1/35 versus Brevicon in Rio Clara, Brazil. [1988.11]

A comparative study of Norinyl 1/35 versus Brevicon in Panama City, Panama. [1987.12]

A comparison of Norinyl and Brevicon in three sites in Sri Lanka. [1983.05]

Well-designed clinical trials possibly related to Brevicon (Norethindrone / Estradiol)

Effects of tibolone or continuous combined oestradiol/norethisterone acetate on glucose and insulin metabolism. [2013]

Evaluation of a low-dose oral contraceptive pill for primary dysmenorrhea: a placebo-controlled, double-blind, randomized trial. [2011.05]

Randomized trial of leuprolide versus continuous oral contraceptives in the treatment of endometriosis-associated pelvic pain. [2011.04]

[Influence of estradiol administration mode on plasma insulin-like growth factor-I (IGF-I) and its binding proteins 1 and 3 concentration in postmenopausal women treated with norethisterone acetate]. [2011.03]

Evaluation of a low-dose oral contraceptive pill for primary dysmenorrhea: a placebo-controlled, double-blind, randomized trial. [2011]

Physiological versus standard sex steroid replacement in young women with premature ovarian failure: effects on bone mass acquisition and turnover. [2010.12]

Estrogen plus progestin treatment: effect of different progestin components on serum markers of apoptosis in healthy postmenopausal women. [2010.11]

The effect of hormone therapy and tibolone on serum CD40L and ADAM-8 in healthy post-menopausal women. [2010.11]

Genistein aglycone: a new therapeutic approach to reduce endometrial hyperplasia. [2010.09]

Effect of abrupt discontinuation versus gradual dose reduction of postmenopausal hormone therapy on hot flushes. [2010.08]

Estrogen + progestin therapy and cognition: a randomized placebo-controlled double-blind study. [2010.08]

Effects of continuous combined hormone replacement therapy and clodronate on bone mineral density in osteoporotic postmenopausal women: a 5-year follow-up. [2010.08]

A randomized controlled trial of low-dose hormone therapy on myocardial ischemia in postmenopausal women with no obstructive coronary artery disease: results from the National Institutes of Health/National Heart, Lung, and Blood Institute-sponsored Women's Ischemia Syndrome Evaluation (WISE). [2010.06]

Short-term hormone treatment modulates emotion response circuitry in postmenopausal women. [2010.04]

Optimal tolerability of ultra-low-dose continuous combined 17beta-estradiol and norethisterone acetate: laboratory and safety results. [2010.02]

Effects of hormone therapy on depressive symptoms and cognitive functions in women with Alzheimer disease: a 12 month randomized, double-blind, placebo-controlled study of low-dose estradiol and norethisterone. [2010.01]

Genistein aglycone: a new therapeutic approach to reduce endometrial hyperplasia. [2010]

Effects of menopausal hormone therapy on hemostatic parameters, blood pressure, and body weight: open-label comparison of randomized treatment with estradiol plus drospirenone versus estradiol plus norethisterone acetate. [2009.12]

Scheduled and unscheduled bleeding patterns with two combined hormonal contraceptives: application of new recommendations for standardization. [2009.08]

A randomized double-blind trial of the effects of hormone therapy on delayed verbal recall in older women. [2009.08]

The effect of etoricoxib on the pharmacokinetics of oral contraceptives in healthy participants. [2009.07]

The decrease of soluble RAGE levels in rheumatoid arthritis patients following hormone replacement therapy is associated with increased bone mineral density and diminished bone/cartilage turnover: a randomized controlled trial. [2009.07]

Endometrium protection and acceptability of nasally administered continuously combined hormone therapy: a multicentre, multinational, double-blind trial in post-menopausal women evaluating three regimens of 17beta-estradiol and norethisterone when compared with an orally administered 17beta-estradiol norethisterone regimen. [2009.07]

Angeliq versus Activelle in normotensive postmenopausal women: a prospective, randomized pilot study. [2009.07]

Enhanced neuroactivation during verbal memory processing in postmenopausal women receiving short-term hormone therapy. [2009.07]

Association between efficacy and body weight or body mass index for two low-dose oral contraceptives. [2009.06]

A Canadian, multicentre study comparing the efficacy of a levonorgestrel-releasing intrauterine system to an oral contraceptive in women with idiopathic menorrhagia. [2009.04]

Improved bleeding profile and tolerability of tibolone versus transdermal E2/NETA treatment in postmenopausal women with female sexual dysfunction. [2009.04]

The effects of continuous combined oral estradiol and norethisterone on pulsatility index in internal carotid and uterine arteries in early postmenopausal Taiwanese women---a preliminary study. [2009.03]

Low-dose oral contraceptive pill for dysmenorrhea associated with endometriosis: a placebo-controlled, double-blind, randomized trial. [2008.11]

Estrogen and comprehension of metaphoric speech in women suffering from schizophrenia: results of a double-blind, placebo-controlled trial. [2008.11]

Effects of the route of estrogen administration on insulinlike growth factor-I, IGF binding protein-3, and insulin resistance in healthy postmenopausal women: results from a randomized, controlled study. [2008.11]

The effects of estrogen therapy and estrogen combined with different androgenic progestins on carbohydrate and lipid metabolism in overweight-obese younger postmenopausal women. [2008.06]

Differential impact of conventional and low-dose oral hormone therapy, tibolone and raloxifene on mammographic breast density, assessed by an automated quantitative method. [2008.05]

Testosterone and gonadotropins but not estrogen associated with spatial ability in women suffering from schizophrenia: a double-blind, placebo-controlled study. [2008.05]

Increased risk of recurrence after hormone replacement therapy in breast cancer survivors. [2008.04.02]

Effects of estradiol and norethisterone on lipids, insulin resistance and carotid flow. [2008.03.20]

Tibolone and transdermal E2/NETA for the treatment of female sexual dysfunction in naturally menopausal women: results of a randomized active-controlled trial. [2008.03]

Hemostatic markers in healthy postmenopausal women during intranasal and oral hormone therapy: a randomized trial. [2008.03]

Effects of continuous versus cyclical oral contraception: a randomized controlled trial. [2008.02]

Ultra-low-dose continuous combined estradiol and norethisterone acetate: improved bleeding profile in postmenopausal women. [2008.02]

Circulating leptin and ghrelin are differentially influenced by estrogen/progestin therapy and raloxifene. [2008.01.20]

A comparison of hormone therapies on the urinary excretion of prostacyclin and thromboxane A2. [2008]

Effects of Continuous versus Cyclic Oral Contraception: A Randomized Controlled Trial. [2007.12.04]

Tibolone and low-dose continuous combined hormone treatment: vaginal bleeding pattern, efficacy and tolerability. [2007.12]

Effects of intranasal versus oral hormone therapy on asymmetric dimethylarginine in healthy postmenopausal women: a randomized study. [2007.11]

Effects of estrogen and estrogen-progestogen therapy on homocysteine levels and their correlation with carotid vascular resistance. [2007.11]

Low-dose continuous combinations of hormone therapy and biochemical surrogate markers for vascular tone and inflammation: transdermal versus oral application. [2007.11]

Effects on serum lipid and leptin levels of three different doses of norethisterone continuously combined with a fixed dose of 17beta-estradiol for nasal administration in postmenopausal women: a controlled, double-blind study. [2007.08]

Circulating chemoattractants RANTES, negatively related to endogenous androgens, and MCP-1 are differentially suppressed by hormone therapy and raloxifene. [2007.07]

Comparison of the effects of raloxifene and low-dose hormone replacement therapy on bone mineral density and bone turnover in the treatment of postmenopausal osteoporosis. [2007.07]

One-year endometrial safety evaluation of a continuous combined transdermal matrix patch delivering low-dose estradiol-norethisterone acetate in postmenopausal women. [2007.06.20]

Effects of standard and low dose 17beta-estradiol plus norethisterone acetate on body composition and leptin in postmenopausal women at risk of body mass index and waist girth related cardiovascular and metabolic disease. [2007.06]

Neutral effect of ultra-low-dose continuous combined estradiol and norethisterone acetate on mammographic breast density. [2007.06]

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