1. NAME of the MEDICINAL PRODUCT Ethinylestradiol 0,035 Mg/ Cyproteronacetate 2 Mg, Coated Tablets

Total Page:16

File Type:pdf, Size:1020Kb

1. NAME of the MEDICINAL PRODUCT Ethinylestradiol 0,035 Mg/ Cyproteronacetate 2 Mg, Coated Tablets Summary of Product Characteristics MRP NL/H/623/01 1. NAME OF THE MEDICINAL PRODUCT Ethinylestradiol 0,035 mg/ Cyproteronacetate 2 mg, coated tablets 2. QUALITATIVE AND QUANTITATIVE COMPOSITION Each coated tablet contains 0.035 mg of ethinylestradiol and 2 mg of cyproterone acetate. Excipients: 31.115 mg lactose monohydrate and 19.637 mg sucrose. For the full list of excipients, see section 6.1. 3. PHARMACEUTICAL FORM Coated tablet. White, round, biconvexe coated tablet. 4. CLINICAL PARTICULARS 4.1 Therapeutic indications Ethinylestradiol 0.035 mg/ Cyproteronacetate 2 mg is indicated for the treatment of moderate to severe acne related to androgen-sensitivity (with or without seborrhoea) and/or hirsutism, in women of reproductive age. For the treatment of acne, Ethinylestradiol 0.035 mg/ Cyproteronacetate 2 mg should only be used after topical therapy or systemic antibiotic treatments have failed. Since Ethinylestradiol 0.035 mg/ Cyproteronacetate 2 mg is also a hormonal contraceptive, it should not be used in combination with other hormonal contraceptives (see section 4.3). 4.2 Posology and method of administration Method of administration Oral use Posology Ethinylestradiol 0,035 mg/ Cyproteronacetate 2 mg inhibits ovulation and thereby prevents conception. Patients who are using Ethinylestradiol 0,035 mg/ Cyproteronacetate 2 mg should not therefore use an additional hormonal contraceptive, as this will expose the patient to an excessive dose of hormones and is not necessary for effective contraception. How to use Ethinylestradiol 0,035 mg / Cyproteronacetate 2 mg Tablets should be taken daily at approximately the same time, with some fluid, in the sequence on the blister. During 21 days, one tablet should be taken daily, followed by 7 tablet-free days. Withdrawal bleeding usually occurs by day 2 or 3 after the last tablet and does not necessarily have to be finished when the next blister of tablets is started. How to start with Ethinylestradiol 0,035 mg / Cyproteronacetate 2 mg No hormonal contraceptive in previous month 07784 Ethinylestradiol 0,035 mg / Cyproteronacetaat 2 mg 1/18 Summary of Product Characteristics MRP NL/H/623/01 First tablet should be taken on the first day of the menstrual cycle (the first day of menstruation counting as Day 1). Starting on day 2 up to day 5 is also possible, but then the use of additional (barrier) contraceptive precautions are required during the first 7 days of the first cycle. Changing from another combined oral contraceptive (COC), vaginal ring or contraceptive patch Ethinylestradiol 0,035 mg/ Cyproteronacetate 2 mg should be started preferably on the day after taking the last active tablet from the previous COC, but at the latest on the day after the usual tablet-free period (or latest placebo tablet) of the previous COC. If a vaginal ring or a contraceptive patch is used, the woman should start using Ethinylestradiol 0,035 mg/ Cyproteronacetate 2 mg -35 preferably on the day of removal but no later than on the day on which a new ring was to be inserted or a new patch put on. Changing from a progestagen method (oral contraceptive with only a progestagen, an injection drug, implant) or a progestagen-releasing intrauterine system (IUS) The woman can change from minipill whenever preferred; from an implant or intrauterine system releasing progesterone (IUS) on the day of removal; and from an injection on the day on which the next injection was planned. During the first 7 days additional contraceptive (barrier) precautions are required. Post-abortum use (1st trimester): The use may be started immediately in which case no additional contraceptive precautions are required. Post-partum and post-abortum use (2nd trimester) For breastfeeding women: see section 4.6. In non-lactating women, it is recommended to start between day 21 and day 28 post-partum. When starting after day 28, it is recommended to use additional contraceptive (barrier) precautions for the first 7 days of pill taking. If in this situation the patient has had intercourse, then pregnancy should be excluded or the first bleeding should be awaited, before the start of the COC, since the first post-partum ovulation may precede the first bleeding. What if tablets are forgotten? If a tablet is taken not more than 12 hours late, contraceptive protection is maintained. A delayed tablet should be taken as soon as possible and the use of the remaining tablets should be continued on the usual time. If a tablet is taken more than 12 hours late, contraception efficacy can be diminished. Measures to be taken follow the basic rules: 1. Tablet intake should never be interrupted for more than 7 subsequent days. 2. Tablets should be taken 7 days without interruption to suppress hypophyse-ovarium axis. This results in the following practical advice: First week: 07784 Ethinylestradiol 0,035 mg / Cyproteronacetaat 2 mg 2/18 Summary of Product Characteristics MRP NL/H/623/01 The woman should take the last missed tablet as soon as she remembers, even if this means taking 2 tablets at the same time. She then continues to take the next tablets at her usual time. In addition, a barrier method should be used for the next 7 days. If the woman has had sexual intercourse in the week before missing the tablet, the possibility of a pregnancy must be considered. The more tablets have been missed and the closer they are to the regular tablet-free break, the higher the risk of pregnancy. Second week: The woman should take the last missed tablet as soon as she remembers, even if this means taking 2 tablets at the same time. She then continues to take the next tablets at her usual time. Provided that the woman has taken her tablets correctly in the 7 days preceding the first missed tablet, there is no need to use extra contraceptive precautions. If she has missed more than one tablet, she should be advised to use barrier contraceptive precautions for the next 7 days. Third week: The risk of reduced contraceptive reliability is imminent because of the forthcoming tablet-free break of 7 days. However, reduced contraceptive protection can still be prevented by adjusting the dose. By adhering one of the following advices, there is no need to use extra contraceptive precautions, provided that all the tablets have been taken correctly in the 7 days preceding the first missed tablet. If this is not the case, the woman should follow the first of the two options and use extra barrier contraceptive precautions for the next 7 days as well. 1. The woman should take the last missed tablet as soon as she remembers, even if this means taking 2 tablets at the same time. She then continues to take the next tablets at her usual time. The next pack is started as soon as the current pack is finished, i.e. ther is no tablet-free break. There will probably be no withdrawal bleeding until the end of the second pack, but the woman may experience spotting or breakthrough bleeding on tablet- taking days. 2. It is also possible to stop taking tablets from the current pack. The woman must then have a tablet-free break of 7 days, including the days she missed tablets, and then continue with the next pack. If the woman misses several tablets and has no withdrawal bleed during the first normal tablet-free break, the possibility of pregnancy must be considered. 07784 Ethinylestradiol 0,035 mg / Cyproteronacetaat 2 mg 3/18 Summary of Product Characteristics MRP NL/H/623/01 What to do after vomiting or diarrhoea (gastrointestinal disturbances) In the case of vomiting or diarrhoea, the absorption may be disturbed, and additional contraceptive means should be used. If vomiting occurs within 3-4 hours after taking a tablet, a new (replacement) tablet should be taken as soon as possible. The new tablet must be taken within 12 hours after the usual time of taking the tablets if this is possible. However, if more than 12 hours have passed, the recommendation for forgotten tablets given under the heading 4.2 “What to do after forgetting tablets?” is to be followed. If the woman does not wish to change her normal plan for taking the tablets, she should take the extra tablet(s) from another strip. How to postpone the monthly bleed or change first day To postpone a monthly bleed, the woman should continue taking tablets from the next blister, without a tablet-free period. She may continue for several days or for the full blister. Breakthrough bleeding or spotting may occur during the prolonged tablet use. After the usual tablet-free period of 7 days, the usual intake of Ethinylestradiol 0,035 mg/ Cyproteronacetate 2 mg is continued. If the woman prefers to change the first day of bleeding permanently, she may be advised to shorten the next tablet-free period with as many days as she prefers. The shorter the tablet- free period gets, the smaller the chance to have withdrawal bleeding and the greater the chance to have breakthrough bleeding/ spotting during the next tablet use (like postpone bleed, see above). Duration of treatment Time to relieve of symptoms is at least three months. The need to continue treatment should be evaluated periodically by the treating physician. The duration of treatment depends upon the severity of the clinical status. Therapy usually lasts for several months. It is recommended that treatment be withdrawn 3 to 4 cycles after the indicated condition(s) has/have completely resolved and that Ethinylestradiol 0,035 mg/ Cyproteronacetate 2 mg is not continued solely to provide oral contraception. Special populations Children and adolescents Ethinylestradiol 0,035 mg/ Cyproteronacetate 2 mg is only indicated after menarche.
Recommended publications
  • 35 Cyproterone Acetate and Ethinyl Estradiol Tablets 2 Mg/0
    PRODUCT MONOGRAPH INCLUDING PATIENT MEDICATION INFORMATION PrCYESTRA®-35 cyproterone acetate and ethinyl estradiol tablets 2 mg/0.035 mg THERAPEUTIC CLASSIFICATION Acne Therapy Paladin Labs Inc. Date of Preparation: 100 Alexis Nihon Blvd, Suite 600 January 17, 2019 St-Laurent, Quebec H4M 2P2 Version: 6.0 Control # 223341 _____________________________________________________________________________________________ CYESTRA-35 Product Monograph Page 1 of 48 Table of Contents PART I: HEALTH PROFESSIONAL INFORMATION ....................................................................... 3 SUMMARY PRODUCT INFORMATION ............................................................................................. 3 INDICATION AND CLINICAL USE ..................................................................................................... 3 CONTRAINDICATIONS ........................................................................................................................ 3 WARNINGS AND PRECAUTIONS ....................................................................................................... 4 ADVERSE REACTIONS ....................................................................................................................... 13 DRUG INTERACTIONS ....................................................................................................................... 16 DOSAGE AND ADMINISTRATION ................................................................................................ 20 OVERDOSAGE ....................................................................................................................................
    [Show full text]
  • Revised 4/1/2021 GEORGIA MEDICAID FEE-FOR-SERVICE HIV
    GEORGIA MEDICAID FEE-FOR-SERVICE HIV-AIDS PA SUMMARY Preferred (may not be all inclusive) Non-Preferred Abacavir generic Abacavir/lamivudine/zidovudine generic Abacavir/lamivudine generic Aptivus (tipranavir) Complera (emtricitabine/rilpivirine/tenofovir disoproxil Atazanavir capsules generic fumarate) Atripla (efavirenz/emtricitabine/tenofovir disoproxil Crixivan (indinavir) fumarate) Biktarvy (bictegravir/emtricitabine/tenofovir Delstrigo (doravirine/lamivudine/tenofovir disoproxil alafenamide) fumarate) Cimduo (lamivudine/tenofovir disoproxil fumarate) Fuzeon (enfuvirtide) Descovy (emtricitabine/tenofovir alafenamide) Intelence (etravirine) Dovato Invirase (saquinavir) Edurant (rilpivirine)* Lexiva (fosamprenavir) Efavirenz tablets generic Nevirapine extended-release generic Emtriva (emtricitabine) Norvir Powder (ritonavir) Epivir solution (lamivudine) Pifeltro (doravirine) Evotaz (atazanavir/cobicistat)* Reyataz Powder (atazanavir) Genvoya (elvitegravir/cobicistat/emtricitabine/ Ritonavir tablets generic tenofovir alafenamide) Isentress and Isentress HD (raltegravir)* Rukobia (fostemsavir) Juluca (dolutegravir/rilpivirine) Selzentry (maraviroc) Kaletra (lopinavir/ritonavir) Stavudine generic^ Stribild (elvitegravir/cobicistat/emtricitabine/ tenofovir Lamivudine generic disoproxil fumarate) Symfi (efavirenz 600 mg/lamivudine/tenofovir Lamivudine/zidovudine generic disoproxil fumarate) Symfi Lo (efavirenz 400 mg/lamivudine/tenofovir Nevirapine immediate-release tablets generic disoproxil fumarate) Norvir (ritonavir) Temixys (lamivudine/tenofovir
    [Show full text]
  • Androgen Excess in Breast Cancer Development: Implications for Prevention and Treatment
    26 2 Endocrine-Related G Secreto et al. Androgen excess in breast 26:2 R81–R94 Cancer cancer development REVIEW Androgen excess in breast cancer development: implications for prevention and treatment Giorgio Secreto1, Alessandro Girombelli2 and Vittorio Krogh1 1Epidemiology and Prevention Unit, Fondazione IRCCS – Istituto Nazionale dei Tumori, Milano, Italy 2Anesthesia and Critical Care Medicine, ASST – Grande Ospedale Metropolitano Niguarda, Milano, Italy Correspondence should be addressed to G Secreto: [email protected] Abstract The aim of this review is to highlight the pivotal role of androgen excess in the Key Words development of breast cancer. Available evidence suggests that testosterone f breast cancer controls breast epithelial growth through a balanced interaction between its two f ER-positive active metabolites: cell proliferation is promoted by estradiol while it is inhibited by f ER-negative dihydrotestosterone. A chronic overproduction of testosterone (e.g. ovarian stromal f androgen/estrogen balance hyperplasia) results in an increased estrogen production and cell proliferation that f androgen excess are no longer counterbalanced by dihydrotestosterone. This shift in the androgen/ f testosterone estrogen balance partakes in the genesis of ER-positive tumors. The mammary gland f estradiol is a modified apocrine gland, a fact rarely considered in breast carcinogenesis. When f dihydrotestosterone stimulated by androgens, apocrine cells synthesize epidermal growth factor (EGF) that triggers the ErbB family receptors. These include the EGF receptor and the human epithelial growth factor 2, both well known for stimulating cellular proliferation. As a result, an excessive production of androgens is capable of directly stimulating growth in apocrine and apocrine-like tumors, a subset of ER-negative/AR-positive tumors.
    [Show full text]
  • Download PDF File
    Ginekologia Polska 2019, vol. 90, no. 9, 520–526 Copyright © 2019 Via Medica ORIGINAL PAPER / GYNECologY ISSN 0017–0011 DOI: 10.5603/GP.2019.0091 Anti-androgenic therapy in young patients and its impact on intensity of hirsutism, acne, menstrual pain intensity and sexuality — a preliminary study Anna Fuchs, Aleksandra Matonog, Paulina Sieradzka, Joanna Pilarska, Aleksandra Hauzer, Iwona Czech, Agnieszka Drosdzol-Cop Department of Pregnancy Pathology, Department of Woman’s Health, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland ABSTRACT Objectives: Using anti-androgenic contraception is one of the methods of birth control. It also has a significant, non-con- traceptive impact on women’s body. These drugs can be used in various endocrinological disorders, because of their ability to reduce the level of male hormones. The aim of our study is to establish a correlation between taking different types of anti-androgenic drugs and intensity of hirsutism, acne, menstrual pain intensity and sexuality . Material and methods: 570 women in childbearing age that had been using oral contraception for at least three months took part in our research. We examined women and asked them about quality of life, health, direct causes and effects of that treatment, intensity of acne and menstrual pain before and after. Our research group has been divided according to the type of gestagen contained in the contraceptive pill: dienogest, cyproterone, chlormadynone and drospirenone. Ad- ditionally, the control group consisted of women taking oral contraceptives without antiandrogenic component. Results: The mean age of the studied group was 23 years ± 3.23. 225 of 570 women complained of hirsutism.
    [Show full text]
  • Clotrimazole Loaded Ufosomes for Topical Delivery: Formulation Development and In-Vitro Studies
    molecules Article Clotrimazole Loaded Ufosomes for Topical Delivery: Formulation Development and In-Vitro Studies Pradeep Kumar Bolla 1 , Carlos A. Meraz 1, Victor A. Rodriguez 1, Isaac Deaguero 1, Mahima Singh 2 , Venkata Kashyap Yellepeddi 3,4 and Jwala Renukuntla 5,* 1 Department of Biomedical Engineering, College of Engineering, The University of Texas at El Paso, 500 W University Ave, El Paso, TX 79968, USA 2 Department of Pharmaceutical Sciences, University of the Sciences in Philadelphia, Philadelphia, PA 19104, USA 3 Division of Clinical Pharmacology, Department of Pediatrics, University of Utah, Salt Lake City, UT 84112, USA 4 Department of Pharmaceutics and Pharmaceutical Chemistry, College of Pharmacy, University of Utah, Salt Lake City, UT 84112, USA 5 Department of Basic Pharmaceutical Sciences, Fred Wilson School of Pharmacy, High Point University, High Point, NC 27240, USA * Correspondence: [email protected] Received: 9 August 2019; Accepted: 28 August 2019; Published: 29 August 2019 Abstract: Global incidence of superficial fungal infections caused by dermatophytes is high and affects around 40 million people. It is the fourth most common cause of infection. Clotrimazole, a broad spectrum imidazole antifungal agent is widely used to treat fungal infections. Conventional topical formulations of clotrimazole are intended to treat infections by effective penetration of drugs into the stratum corneum. However, drawbacks such as poor dermal bioavailability, poor penetration, and variable drug levels limit the efficiency. The present study aims to load clotrimazole into ufosomes and evaluate its topical bioavailability. Clotrimazole loaded ufosomes were prepared using cholesterol and sodium oleate by thin film hydration technique and evaluated for size, polydispersity index, and entrapment efficiency to obtain optimized formulation.
    [Show full text]
  • Comparing the Effects of Combined Oral Contraceptives Containing Progestins with Low Androgenic and Antiandrogenic Activities on the Hypothalamic-Pituitary-Gonadal Axis In
    JMIR RESEARCH PROTOCOLS Amiri et al Review Comparing the Effects of Combined Oral Contraceptives Containing Progestins With Low Androgenic and Antiandrogenic Activities on the Hypothalamic-Pituitary-Gonadal Axis in Patients With Polycystic Ovary Syndrome: Systematic Review and Meta-Analysis Mina Amiri1,2, PhD, Postdoc; Fahimeh Ramezani Tehrani2, MD; Fatemeh Nahidi3, PhD; Ali Kabir4, MD, MPH, PhD; Fereidoun Azizi5, MD 1Students Research Committee, School of Nursing and Midwifery, Department of Midwifery and Reproductive Health, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic Of Iran 2Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic Of Iran 3School of Nursing and Midwifery, Department of Midwifery and Reproductive Health, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic Of Iran 4Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Islamic Republic Of Iran 5Endocrine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic Of Iran Corresponding Author: Fahimeh Ramezani Tehrani, MD Reproductive Endocrinology Research Center Research Institute for Endocrine Sciences Shahid Beheshti University of Medical Sciences 24 Parvaneh Yaman Street, Velenjak, PO Box 19395-4763 Tehran, 1985717413 Islamic Republic Of Iran Phone: 98 21 22432500 Email: [email protected] Abstract Background: Different products of combined oral contraceptives (COCs) can improve clinical and biochemical findings in patients with polycystic ovary syndrome (PCOS) through suppression of the hypothalamic-pituitary-gonadal (HPG) axis. Objective: This systematic review and meta-analysis aimed to compare the effects of COCs containing progestins with low androgenic and antiandrogenic activities on the HPG axis in patients with PCOS.
    [Show full text]
  • Producing In-Situ Nanoparticles of Griseofulvin Using Supercritical Antisolvent Methodology
    University of Rhode Island DigitalCommons@URI Open Access Dissertations 2013 Producing In-Situ Nanoparticles of Griseofulvin using Supercritical Antisolvent Methodology Pratik Sheth University of Rhode Island, [email protected] Follow this and additional works at: https://digitalcommons.uri.edu/oa_diss Recommended Citation Sheth, Pratik, "Producing In-Situ Nanoparticles of Griseofulvin using Supercritical Antisolvent Methodology" (2013). Open Access Dissertations. Paper 25. https://digitalcommons.uri.edu/oa_diss/25 This Dissertation is brought to you for free and open access by DigitalCommons@URI. It has been accepted for inclusion in Open Access Dissertations by an authorized administrator of DigitalCommons@URI. For more information, please contact [email protected]. PRODUCING IN-SITU NANOPARTICLES OF GRISEOFULVIN USING SUPERCRITICAL ANTISOLVENT METHODOLOGY BY PRATIK SHETH A DISSERTATION SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN BIOMEDICAL AND PHARMACEUTICAL SCIENCES UNIVERSITY OF RHODE ISLAND 2013 DOCTOR OF PHILOSOPHY DISSERTATION OF PRATIK SHETH APPROVED: Dissertation Committee: Major Professor M. Serpil Kislalioglu Ph.D David Worthen Ph.D. Michael L. Greenfield Ph.D Nasser H. Zawia Ph.D DEAN OF THE GRADUATE SCHOOL UNIVERSITY OF RHODE ISLAND 2013 ABSTRACT Poor aqueous solubility of drug candidates is a major challenge for the pharmaceutical scientists involved in drug development. Particle size reduction to nano scale appears as an effective and versatile option for
    [Show full text]
  • UTROGESTAN 100Mg Capsules Progesterone
    NEW ZEALAND DATA SHEET UTROGESTAN 100mg capsules Progesterone 1 PRODUCT NAME UTROGESTAN 100MG CAPSULES 2 QUALITATIVE AND QUANTITATIVE COMPOSITION Soft, round, slightly yellow capsule containing a whitish oily suspension of 100 mg progesterone (micronised). Excipient(s) with known effect: Soya lecithin For full list of excipients, see section 6.1 3 PHARMACEUTICAL FORM Capsules, soft 4 CLINICAL PARTICULARS 4.1 Therapeutic indications UTROGESTAN 100 mg capsule is indicated in adults, via the oral route, for: Hormone replacement therapy • Adjunctive use with an oestrogen in postmenopausal women with an intact uterus (for hormone replacement therapy [HRT]) 4.2 Dose and method of administration Dosage The recommended dose is as follows, according to the indication: Oral Route • In the treatment of menopause: oestrogen alone therapy is not recommended on its own in menopausal women with an intact uterus. The usual dose is 200 mg/day at bedtime at least 12 to 14 days per month, i.e. on days 15 to 26 of each cycle or in the last 2 weeks of each treatment sequence of oestrogen therapyfollowed by approximately one week without any replacement therapy and during which withdrawal bleeding may occur. Alternatively 100 mg can be given at bedtime, from days 1 to 25 of each cycle, withdrawal bleeding being less with this treatment schedule. Method of Administration This product is intended only for oral use. UTROGESTAN 100 mg should not be taken with food; it is preferable to take the capsules in the evening at bedtime. UTROGESTAN 100mg caps UTROGEST005 Jan 2018 Page 1 of 9 NEW ZEALAND DATA SHEET Oral Route Each capsule of UTROGESTAN 100 mg must be swallowed with a little water.
    [Show full text]
  • Recommendations for the Guidelines for the Use of Antiretroviral Agents in Pediatric HIV Infection Table of Contents Table 1
    Recommendations for the Guidelines for the Use of Antiretroviral Agents in Pediatric HIV Infection Table of Contents Table 1. Outline of the Guidelines Development Process..........................................................................................................................1 Table 2. Rating Scheme for Recommendations........................................................................................................................................3 Table 3. Sample Schedule for Clinical and Laboratory Monitoring of Children Before and After Initiation of Combination Antiretroviral Therapy .................................................................................................................4 Table 4. Primary FDA-Approved Assays for Monitoring Viral Load D-8 Table 5. HIV Infection Stage Based on Age-Specific CD4 Count or Percentage ........................................................................................4 Table 6. HIV-Related Symptoms and Conditions ......................................................................................................................................5 Table 7. Antiretroviral Regimens Recommended for Initial Therapy for HIV Infection in Children ...........................................................................................................................................................................................7 Table 8. Advantages and Disadvantages of Antiretroviral Components Recommended for Initial Therapy in Children ............................................................................................................................................................10
    [Show full text]
  • Estradiol (E2), Estriol (E3), Ethinylestradiol (EE2), Testosterone (TEST), Androstenedione (AND), and Progesterone
    UNIVERSITY OF CINCINNATI Date: 13-Aug-2010 I, Ruth Marfil Vega , hereby submit this original work as part of the requirements for the degree of: Doctor of Philosophy in Environmental Science It is entitled: Abiotic Transformation of Estrogens in Wastewater Student Signature: Ruth Marfil Vega This work and its defense approved by: Committee Chair: Makram Suidan, PhD Makram Suidan, PhD George Sorial, PhD George Sorial, PhD Margaret Kupferle, PhD, PE Margaret Kupferle, PhD, PE Marc Mills, PhD Marc Mills, PhD 11/8/2010 1,041 Abiotic Transformation of Estrogens in Wastewater A Dissertation submitted to the Graduate School of the University of Cincinnati in partial fulfillment of the requirements for the degree of Doctor of Philosophy In the School of Energy, Environmental, Biological and Medical Engineering By Ruth Marfil-Vega B.S. Chemistry, University of Valladolid, Spain, 2001 Committee Chair: Makram T. Suidan, Ph.D. ABSTRACT The fate of seven steroids: estrone (E1), estradiol (E2), estriol (E3), ethinylestradiol (EE2), testosterone (TEST), androstenedione (AND), and progesterone (PROG), in the presence of synthetic wastewater was studied in order to establish the role abiotic processes play in the elimination of these chemicals from the environment. Comprehension of these mechanisms will foster the optimization of the existing wastewater treatment technologies and the development of sustainable alternatives. Distinctive behavior was encountered for the target compounds in accordance with their chemical structure, hence, different physico-chemical properties and reactivity. Estrogenic compounds, comprising E1, E2, E3 and EE2, were found to undergo a catalytic transformation when contacted with a model vegetable material present in the synthetic wastewater.
    [Show full text]
  • Divestra Leaflet
    • Known or suspected estrogen-dependent neoplasia Drugs which may decrease the therapeutic effect of Cyproterone acetate+Ethinyl Pregnancy and Breastfeeding • Undiagnosed abnormal vaginal bleeding Combination of Cyproterone acetate and Ethinyl estradiol is contraindicated during estradiol and increase the incidence of breakthrough bleeding • Any ocular lesion arising from ophthalmic vascular disease, such as partial or complete pregnancy and breastfeeding. loss of vision or defect in visual fields Effects on ability to drive and use machines • Concomitant use with other Estrogen+Progestogen combinations or estrogens or Unknown progestogens alone • When pregnancy is suspected or diagnosed Adverse Reactions • Severe diabetes with vascular changes Common adverse reactions includes headaches, nausea, abdominal pain, weight gain, • A history of otosclerosis with deterioration during pregnancy depressed or altered mood and breast pain or tenderness. • Hypersensitivity to this drug or to any ingredient in the formulation or component of the Uncommon adverse reactions include vomiting, diarrhea, fluid retention and migraine. container. Overdose (Cyproterone acetate + Warnings and Precautions There is no antidote and treatment should be symptomatic. Ethinyl estradiol) Discontinue Cyproterone acetate+Ethinyl estradiol tablets at the earliest manifestation of the following: PHARMACOLOGICAL PROPERTIES • Thromboembolic and Cardiovascular Disorders such as thrombophlebitis, pulmonary Pharmacotherapeutic group: Sex hormones and modulators of the genital system, QUALITATIVE AND QUANTITATIVE COMPOSITION embolism, cerebrovascular disorders, myocardial ischemia, mesenteric thrombosis, and anti-androgens and estrogens. ATC code: G03HB01 Each film-coated tablet contains: retinal thrombosis. Cyproterone acetate (Ph.Eur.)………...2 mg • Conditions that predispose to Venous Stasis and to Vascular Thrombosis (eg. Mechanism of action Ethinyl estradiol (USP)……………...0.035 mg immobilization after accidents or confinement to bed during long-term illness).
    [Show full text]
  • Original Article Factors Influencing Efavirenz and Nevirapine Plasma Concentration: Effect of Ethnicity, Weight and Co-Medication
    Antiviral Therapy 13:675–685 Original article Factors influencing efavirenz and nevirapine plasma concentration: effect of ethnicity, weight and co-medication Wolfgang Stöhr1, David Back 2, David Dunn1, Caroline Sabin3, Alan Winston4, Richard Gilson5, Deenan Pillay 6, Teresa Hill 3, Jonathan Ainsworth7, Anton Pozniak8, Clifford Leen9, Loveleen Bansi3, Martin Fisher10, Chloe Orkin11, Jane Anderson12, Margaret Johnson13, Phillippa Easterbrook14, Sara Gibbons2 and Saye Khoo2* on behalf of the Liverpool TDM Database and the UK CHIC Study 1MRC Clinical Trials Unit, London, UK 2University of Liverpool, Liverpool, UK 3Department of Primary Care and Population Sciences, Royal Free and University College Medical School, London, UK 4St. Mary’s Hospital, London, UK 5Mortimer Market Centre, Royal Free and University College Medical School (RFUCMS), London, UK 6Department of Infection, RFUCMS, Centre for Infection, Health Protection Agency, London, UK 7North Middlesex University Hospital, London, UK 8Chelsea and Westminster NHS Trust, London, UK 9University of Edinburgh, Western General Hospital, Edinburgh, UK 10Brighton and Sussex University Hospitals NHS Trust, Sussex, UK 11Barts and The London NHS Trust, London, UK 12Homerton Hospital, London, UK 13Royal Free NHS Trust and RFUCMS, London, UK 14King’s College Hospital, London, UK *Corresponding author: E-mail: [email protected] Background: The aim of this study was to examine and zidovudine (25% lower; P=0.010). Notably, without factors influencing plasma concentration of efavirenz and adjustment for other factors, patients on rifampicin had nevirapine. 48% higher efavirenz concentration, as these patients Methods: Data from the Liverpool Therapeutic Drug Mon- were mostly black and on 800 mg/day. For nevirapine the itoring (TDM) registry were linked with the UK Collabora- predictors were black ethnicity (39% higher; P=0.002), tive HIV Cohort (CHIC) Study.
    [Show full text]