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Zürcher A, Knabben L, von Gernler M, Stute P. Depot medroxyprogesterone acetate and breast cancer: a systematic review. Arch Gynecol Obstet 2024; 309:1175-1181. [PMID: 37966517 PMCID: PMC10894078 DOI: 10.1007/s00404-023-07265-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 10/10/2023] [Indexed: 11/16/2023]
Abstract
PURPOSE Short-acting progestin-only injectables containing depot medroxyprogesterone acetate (DMPA) are a safe method of contraception. Although DMPA has been available for several decades, there is little data on its influence on the risk of breast cancer. Hence, the aim of this paper was to provide an overview of the existing studies and create clarity regarding a possible association with breast cancer. METHODS Literature searches were executed in MEDLINE, Embase, the Cochrane Library, ClinicalTrials.gov and ICTRP. Search terms were related to DMPA and breast cancer. After elimination of duplicates, 3'850 studies were identified and assessed according to inclusion and exclusion criteria. Finally, ten studies were selected and included in this review. RESULTS All the selected papers were case-control-studies, except for one pooled analysis and one study comparing observed and expected number of cancer cases. Most of the included studies found no overall elevated breast cancer incidence in DMPA users, only one study found a slightly increased risk and two studies concluded with a significant increase for the overall breast cancer risk. CONCLUSION There is little evidence that DMPA may increase the overall risk for breast cancer. However, the incidence of breast cancer is possibly increased in current and more recent users, especially in women younger than 35 years. Long-term use did not result in any risk increase. Nevertheless, further studies will be necessary to confirm these findings and weigh up the individual risks and benefits of this contraceptive method.
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Affiliation(s)
| | - Laura Knabben
- Department of Obstetrics and Gynecology, Inselspital, University Clinic Bern, University of Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland
| | - Marc von Gernler
- Medical Library, University Library of Bern, University of Bern, Bern, Switzerland
| | - Petra Stute
- Department of Obstetrics and Gynecology, Inselspital, University Clinic Bern, University of Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland.
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Huang M, Gutiérrez-Sacristán A, Janiak E, Young K, Starosta A, Blanton K, Azhir A, Goldfarb CN, Kuperwasser F, Schaefer KM, Stoddard RE, Vatsa R, Merz-Herrala AA, Bartz D. Contraceptive content shared on social media: an analysis of Twitter. Contracept Reprod Med 2024; 9:5. [PMID: 38321582 PMCID: PMC10848475 DOI: 10.1186/s40834-024-00262-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/13/2024] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND Information on social media may affect peoples' contraceptive decision making. We performed an exploratory analysis of contraceptive content on Twitter (recently renamed X), a popular social media platform. METHODS We selected a random subset of 1% of publicly available, English-language tweets related to reversible, prescription contraceptive methods posted between January 2014 and December 2019. We oversampled tweets for the contraceptive patch to ensure at least 200 tweets per method. To create the codebook, we identified common themes specific to tweet content topics, tweet sources, and tweets soliciting information or providing advice. All posts were coded by two team members, and differences were adjudicated by a third reviewer. Descriptive analyses were reported with accompanying qualitative findings. RESULTS During the study period, 457,369 tweets about reversible contraceptive methods were published, with a random sample of 4,434 tweets used for final analysis. Tweets most frequently discussed contraceptive method decision-making (26.7%) and side effects (20.5%), particularly for long-acting reversible contraceptive methods and the depot medroxyprogesterone acetate shot. Tweets about logistics of use or adherence were common for short-acting reversible contraceptives. Tweets were frequently posted by contraceptive consumers (50.6%). A small proportion of tweets explicitly requested information (6.2%) or provided advice (4.2%). CONCLUSIONS Clinicians should be aware that individuals are exposed to information through Twitter that may affect contraceptive perceptions and decision making, particularly regarding long-acting reversible contraceptives. Social media is a valuable source for studying contraceptive beliefs missing in traditional health research and may be used by professionals to disseminate accurate contraceptive information.
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Affiliation(s)
- Melody Huang
- Harvard Medical School, 25 Shattuck Street, 02115, Boston, MA, USA
| | - Alba Gutiérrez-Sacristán
- Department of Biomedical Informatics, Harvard Medical School, 10 Shattuck Street, Suite 514, 02115, Boston, MA, USA
| | - Elizabeth Janiak
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital, 75 Francis Street CWN-3, 02115, Boston, MA, USA
- Department of Social and Behavioral Sciences, Harvard TH Chan School of Public Health, 677 Huntington Ave, 02115, Boston, MA, USA
| | - Katherine Young
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, 77 Massachusetts Ave, 02139, Cambridge, MA, USA
| | - Anabel Starosta
- Harvard Medical School, 25 Shattuck Street, 02115, Boston, MA, USA
| | | | - Alaleh Azhir
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, 77 Massachusetts Ave, 02139, Cambridge, MA, USA
| | | | | | | | | | - Rajet Vatsa
- Harvard Medical School, 25 Shattuck Street, 02115, Boston, MA, USA
- Harvard PhD Program in Health Policy, 14 Story Street, 02138, Cambridge, MA, USA
| | - Allison A Merz-Herrala
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, 2356 Sutter Street, 94115, San Francisco, CA, USA
| | - Deborah Bartz
- Harvard Medical School, 25 Shattuck Street, 02115, Boston, MA, USA.
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital, 75 Francis Street CWN-3, 02115, Boston, MA, USA.
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Batt CE, Sheeder J, Love-Osborne K. Weight Gain Patterns in Adolescent and Young Adult Women With the Etonogestrel Implant: Comparison by Weight Category. J Adolesc Health 2021; 69:815-823. [PMID: 34154904 DOI: 10.1016/j.jadohealth.2021.04.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE The purpose of this study was to determine if initiation and use of the etonogestrel implant was associated with differential weight gain in patients who were overweight or obese compared with normal-weight patients. METHODS This is a cohort study of 1,024 patients between ages of 13 and 25 years seen in a Title X clinic who received the etonogestrel implant from 2007 to 2019 and had weight measurements at implant insertion and 6-18 months before (preinsertion) and after insertion (postinsertion). RESULTS Patients, regardless of weight category (normal weight, overweight, and obese), increased weight in kilograms (kg) from preinsertion to insertion (1.16 ± 4.16 kg, 2.79 ± 5.35 kg, and 4.54 ± 7.71 kg, respectively) and from insertion to postinsertion (1.38 ± 4.37 kg, 2.94 ± 6.97 kg, and 3.66 ± 6.53, respectively). However, there was no increase in the amount gained comparing preinsertion to insertion with insertion to postinsertion. Patients who removed the implant (n = 84) for weight concerns did have increased weight change and a greater percent who gained ≥5% postinsertion as compared with those who removed the implant for other reasons or did not have the implant removed (65.5% vs. 34.2% vs. 39.2%, respectively, p = .03). CONCLUSIONS Overweight and obese adolescents are at risk of weight gain over time, but placement of the implant did not accelerate the rate of gain from preinsertion to postinsertion. However, patients who removed the implant specifically because of weight gain did gain more weight after insertion compared with before. Clinicians should help patients evaluate the benefits and risks of highly effective contraceptive options as well as be aware of a subset of patients who do gain weight with use of the implant.
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Affiliation(s)
- Courtney E Batt
- Children's Hospital Colorado, Aurora, Colorado; University of Colorado School of Medicine, Aurora, Colorado.
| | - Jeanelle Sheeder
- Children's Hospital Colorado, Aurora, Colorado; University of Colorado School of Medicine, Aurora, Colorado
| | - Kathy Love-Osborne
- University of Colorado School of Medicine, Aurora, Colorado; Denver Health and Hospitals, Denver, Colorado
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Women Do Not Utilise Family Planning According to Their Needs in Southern Malawi: A Cross-Sectional Survey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18084072. [PMID: 33924290 PMCID: PMC8070605 DOI: 10.3390/ijerph18084072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 11/17/2022]
Abstract
Malawi is a low-income country with a high maternal mortality rate. This study aimed to investigate the use of contraception and factors associated with unmet need of family planning among fertile women in selected health facilities in southern Malawi. A cross-sectional study design was employed using a validated questionnaire to investigate the unmet need. A total of 419 pregnant women, who attended antenatal clinics at a central hospital and two district hospitals, voluntarily participated in the study. Logistic regression analysis was used to identify possible factors associated with unmet needs. Amongst the participants, 15.1% reported unmet need, 27.0% had never used a contraceptive method, and 27.2% had an unwanted pregnancy. Being married, 20-24 years of age, living in a rural area, and high parity were protective factors against having unmet need regarding family planning. Malawi, a country with a young population and a high fertility rate, has a high level of unmet family planning need. Barriers and facilitators need to be identified and addressed at different levels by the health care system, society, and the government of Malawi.
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Fukaura R, Ward A, Datta S. Delayed miscarriage inside an infected decidual cast: a rare complication of the Depo medroxyprogesterone acetate injection. BMJ Case Rep 2021; 14:14/3/e238583. [PMID: 33722911 PMCID: PMC7959223 DOI: 10.1136/bcr-2020-238583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Decidualisation of the endometrium is a progesterone-mediated reaction that naturally occurs during a woman's menstrual cycle. The hyperproliferated tissue is then usually dissolved and passed in a menstrual period. Occasionally, the natural dissolution does not happen, and the tissue maintains the shape of the endometrium, forming a decidual cast. These casts are known to be formed secondary to the use and/or cessation of various contraceptive methods. Here, we report a case of a patient presenting with passage of a decidual cast secondary to cessation of the Depo medroxyprogesterone acetate injection. This is the first reported case of the cast becoming infected, and also the first case of a decidual cast containing old products of conception.
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Affiliation(s)
- Ryo Fukaura
- Obstetrics and Gynaecology, East Sussex Healthcare NHS Trust, Saint Leonards-on-Sea, UK
| | - Alistair Ward
- Obstetrics and Gynaecology, East Sussex Healthcare NHS Trust, Saint Leonards-on-Sea, UK
| | - Shreelata Datta
- Obstetrics and Gynaecology, East Sussex Healthcare NHS Trust, Saint Leonards-on-Sea, UK
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Geja E, Belayneh F, Legesse D, Tsegaw D, Abuka T, Gebremariam A, Gebreyohaness H, Jember D, Oltaye Z, Tadele A. Prevalence of Early Removal of Long-Acting Contraceptive Methods and Its Associated Factors in Sidama Regional State, Ethiopia. Open Access J Contracept 2021; 12:35-44. [PMID: 33603510 PMCID: PMC7886250 DOI: 10.2147/oajc.s280405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 01/14/2021] [Indexed: 12/01/2022] Open
Abstract
Background Long-acting reversible contraceptive methods, IUD and sub-dermal implant, offer women the most effective method to control fertility. Yet, reports on high early removal rates were emerged, prompting concern among service providers and highlighting the need to review removal rates and its reasons. Therefore, this study was conducted to assess the prevalence of early removal rates of LARCs and its associated factors in Sidama Regional State, Southern Ethiopia. Methods Community-based cross-sectional study was conducted in Sidama Regional State, Ethiopia from June 1 to June 30, 2019. A multistage sampling technique was used to select 21 administrative units in the first stage. Then, systematic sampling was used to select 475 women who have ever used implants or IUD 3 years preceding the data collection period. Data were entered into Epi Info version 3.4.3 and exported to SPSS version 20 for analysis. Descriptive statistics, bivariate, and multivariate logistic regression were computed. P-value <0.05 was used to declare a significant association. Results The mean (±SD) of the participant’s age was 29.81 (±5.69) years. The prevalence of early removal rate of LARCs was 10.3%, ie, 43 (10.8%) among Implanon/jadelle users and 6 (7.8%) among IUD users. Eleven (22.4%) discontinued within the first six months and 38 (77.6%) utilized for more than six months and discontinued before the 12th month. Women who were not advised about advantage [OR= 2.81 (95% CI: 1.23–6.40)] and effectiveness of contraceptive [OR= 2.70 (95% CI: 1.30–5.60)] and those who were satisfied with the family planning service [OR= 2.24 (95% CI: 1.10–4.57)] were identified as factors. Conclusions The prevalence of early removal rate was considerably high among the study subjects. Providing appropriate counseling about the advantage and effectiveness of family planning and improving client satisfaction need to be considered to reduce the early removal rate.
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Affiliation(s)
- Ephrem Geja
- School of Nursing, College of Medicine and Health Sciences, Hawassa University, Hawassa, Sidama Regional State, Ethiopia
| | - Fanuel Belayneh
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Sidama Regional State, Ethiopia
| | - Deresse Legesse
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Sidama Regional State, Ethiopia
| | - Desalegn Tsegaw
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Sidama Regional State, Ethiopia
| | - Teshome Abuka
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Sidama Regional State, Ethiopia
| | - Addis Gebremariam
- Hawassa University Comprehensive Specialized Hospital, Hawassa, Sidama Regional State, Ethiopia
| | - Henok Gebreyohaness
- Yale Global Health Leadership Institute, Yale School of Public Health, Gondar, Ethiopia
| | - Dawit Jember
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Sidama Regional State, Ethiopia
| | - Zewdie Oltaye
- School of Nursing, College of Medicine and Health Sciences, Hawassa University, Hawassa, Sidama Regional State, Ethiopia
| | - Alelign Tadele
- Department of Medical Laboratory Science, Hawassa Health Sciences College, Hawassa, Sidama Regional State, Ethiopia
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Sznajder KK, Tomaszewski KS, Burke AE, Trent M. Incidence of Discontinuation of Long-Acting Reversible Contraception among Adolescent and Young Adult Women Served by an Urban Primary Care Clinic. J Pediatr Adolesc Gynecol 2017; 30:53-57. [PMID: 27423766 PMCID: PMC5203808 DOI: 10.1016/j.jpag.2016.06.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 06/28/2016] [Accepted: 06/30/2016] [Indexed: 11/18/2022]
Abstract
STUDY OBJECTIVE To estimate long-acting reversible contraception (LARC) discontinuation rates. Secondary aims were to determine risk factors for discontinuation, describe reasons for discontinuation, evaluate complications related to placement, and estimate pregnancy rates after discontinuation. DESIGN We conducted a retrospective cohort study of LARC method use through review of electronic medical record data. SETTING Our program is housed in an academic primary care pediatric and adolescent clinic in Baltimore, Maryland. PARTICIPANTS One hundred sixty women ages 12-24 years who received an intrauterine device or subdermal implant through our program between December 10, 2012 and December 10, 2015. INTERVENTIONS None. MAIN OUTCOME MEASURES Complications from LARC insertion, device discontinuation, reason(s) for discontinuation, pregnancies resulting from device failure, and occurrence of pregnancy within 1 year of discontinuation. RESULTS Thirty-five women discontinued their LARC method. The 6-month discontinuation rate was 11.3% and the 12-month rate was 21.9%. Discontinuation was associated with history of sexually transmitted infection (adjusted hazard ratio, 3.21; 95% confidence interval, 1.49-6.90). The most common reason for discontinuation was bleeding for the implant and expulsion for the intrauterine device. CONCLUSION Our results support the safety and low discontinuation rates of LARC provision to adolescents and young adult women in a primary care setting. Discontinuation rates and reasons are consistent with those described in other studies.
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Affiliation(s)
- Katharine K Sznajder
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Kathy S Tomaszewski
- Section on Adolescent Medicine, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Anne E Burke
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Population, Family, and Reproductive Health Sciences, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Maria Trent
- Section on Adolescent Medicine, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Population, Family, and Reproductive Health Sciences, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
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Black A, Guilbert E, Costescu D, Dunn S, Fisher W, Kives S, Mirosh M, Norman W, Pymar H, Reid R, Roy G, Varto H, Waddington A, Wagner MS, Whelan AM. Canadian Contraception Consensus (Part 3 of 4): Chapter 8 - Progestin-Only Contraception. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2016; 38:279-300. [PMID: 27106200 DOI: 10.1016/j.jogc.2015.12.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To provide guidelines for health care providers on the use of contraceptive methods to prevent pregnancy and on the promotion of healthy sexuality. OUTCOMES Overall efficacy of cited contraceptive methods, assessing reduction in pregnancy rate, safety, ease of use, and side effects; the effect of cited contraceptive methods on sexual health and general well-being; and the relative cost and availability of cited contraceptive methods in Canada. EVIDENCE Published literature was retrieved through searches of Medline and The Cochrane Database from January 1994 to January 2015 using appropriate controlled vocabulary (e.g., contraception, sexuality, sexual health) and key words (e.g., contraception, family planning, hormonal contraception, emergency contraception). Results were restricted to systematic reviews, randomized control trials/controlled clinical trials, and observational studies published in English from January 1994 to January 2015. Searches were updated on a regular basis in incorporated in the guideline to June 2015. Grey (unpublished) literature was identified through searching the websites of health technology assessment and health technology-related agencies, clinical practice guideline collections, clinical trial registries, and national and international medical specialty societies. VALUES The quality of the evidence in this document was rated using the criteria described in the Report of the Canadian Task Force on Preventive Health Care (Table 1). CHAPTER 8: PROGESTIN-ONLY CONTRACEPTION: Summary Statements Recommendations.
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Black A, Guilbert E, Costescu D, Dunn S, Fisher W, Kives S, Mirosh M, Norman WV, Pymar H, Reid R, Roy G, Varto H, Waddington A, Wagner MS, Whelan AM. Consensus canadien sur la contraception (3e partie de 4) : chapitre 8 – contraception à progestatif seul. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2016; 38:301-26. [DOI: 10.1016/j.jogc.2016.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lange HLH, Belury MA, Secic M, Thomas A, Bonny AE. Dietary Intake and Weight Gain Among Adolescents on Depot Medroxyprogesterone Acetate. J Pediatr Adolesc Gynecol 2015; 28:139-43. [PMID: 26046602 PMCID: PMC4457940 DOI: 10.1016/j.jpag.2014.04.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 04/25/2014] [Indexed: 11/23/2022]
Abstract
STUDY OBJECTIVE To examine the relationship between dietary intake and weight gain among adolescent females initiating depot medroxyprogesterone acetate (DMPA). DESIGN Prospective observational study. SETTING Two urban Adolescent Medicine clinics. PARTICIPANTS 45 postmenarchal females, age 12 to 21, enrolled after self-selecting to initiate DMPA. INTERVENTION Participants received 150 mg DMPA intramuscularly every 12 weeks. Height, weight, and 24-hour dietary recall were collected at baseline, 3, 6, and 12 months. MAIN OUTCOME MEASURE Body mass index (BMI) over time calculated as weight (kg)/height (m(2)). Associations between dietary variables and BMI were evaluated with repeated measures analysis of variance modeling. RESULTS Mean chronological and gynecologic ages were 16.2 ± 1.5 and 4.2 ± 1.8 years, respectively. Mean BMI increased from 23.7 ± 5.3 to 25.3 ± 5.7 over 12 months. Average dietary intake included: 1781.4 ± 554.1 total kilocalories, 228.5 g ± 69.8 carbohydrates, 71.0 g ± 27.3 fat, and 61.0 g ± 20.2 protein. These diet measures were not associated with BMI over time. Dietary fiber, magnesium, and linoleic acid were inversely associated with increased BMI over time (P < .05) CONCLUSION: We found no evidence that general measures of diet (energy, carbohydrates, fat, and protein), as assessed by 24-hour recall, were predictive of weight gain on DMPA. Several nutrients abundant in foods that benefit overall health were inversely associated with increased BMI over time, suggesting that diet quality, rather than quantity, is a more important predictor of DMPA-associated weight gain.
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Affiliation(s)
- Hannah L H Lange
- The Research Institute at Nationwide Children's Hospital, Columbus, OH.
| | | | | | | | - Andrea E Bonny
- The Research Institute at Nationwide Children's Hospital, Columbus, OH; The Ohio State University, Columbus, OH
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Newton VL, Hoggart L. Hormonal contraception and regulation of menstruation: a study of young women's attitudes towards ‘having a period’: Table 1. JOURNAL OF FAMILY PLANNING AND REPRODUCTIVE HEALTH CARE 2014; 41:210-5. [DOI: 10.1136/jfprhc-2014-100956] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 09/13/2014] [Indexed: 11/04/2022]
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Hoggart L, Louise Newton V, Dickson J. “I think it depends on the body, with mine it didn't work”: explaining young women's contraceptive implant removal. Contraception 2013; 88:636-40. [DOI: 10.1016/j.contraception.2013.05.014] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Revised: 05/20/2013] [Accepted: 05/29/2013] [Indexed: 11/29/2022]
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Abstract
PURPOSE OF REVIEW Although developing countries have made much progress in expanding the availability and use of family planning services, the need for effective contraception is large, and growing because the largest cohorts in human history are entering their reproductive years. Not only regarding developing countries but also in developed countries, where the usual contraceptive methods, such as the oral contraceptives, intrauterine devices (IUDs) and condoms, have been available for decades, there have been many new advances in contraceptive technology in the last several years. New formulations of oral contraceptives, extended and continuous use of oral contraceptives and long-acting reversible contraceptives (LARC) may have a wider role in contraception and their increased implementation could help to reduce unintended pregnancy. RECENT FINDINGS Today's oral contraceptive regimens are safer and more tolerable, with equal or improved efficacy as compared to early formulations. Incremental decreases in the estrogen dosage have helped to alleviate some of the unwanted estrogenic side effects of combined hormonal contraceptives. Progestogens have also been controversial in connection with findings of increased venous thromboembolism risks but they have evolved over time, and, in general, newer generations of progestins have minimal side effects. Currently available 'LARC' methods, such as IUDs, the intrauterine system, injectable contraceptives and implants require administration less than once per cycle or month. They are more cost effective than the combined oral contraceptive pill even at 1 year of use. Increasing the access and availability of new formulations of oral contraceptives and LARC methods will reduce the number of unintended pregnancies. SUMMARY Evidence-based guidelines about the safety of contraceptive methods among women with comorbid medical conditions can help guide providers in determining the best method of contraception for each woman, depending on whether they are in their adolescent, postpartum or perimenopause years. As most patients can safely use highly effective methods of contraception, health providers should promote their use in order to further efforts to reduce unintended pregnancy. This promotion should be done by enabling women to make an informed choice among all contraceptive options.
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Hoggart L, Newton VL. Young women’s experiences of side-effects from contraceptive implants: a challenge to bodily control. REPRODUCTIVE HEALTH MATTERS 2013; 21:196-204. [DOI: 10.1016/s0968-8080(13)41688-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Nyirati CM, Habash DL, Shaffer LET. Weight and body fat changes in postpartum depot-medroxyprogesterone acetate users. Contraception 2012. [PMID: 23177262 DOI: 10.1016/j.contraception.2012.10.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Although postpartum depot-medroxyprogesterone acetate (DMPA) recipients often cite weight gain as the reason for discontinuing DMPA, little is known about body composition changes in postpartum DMPA recipients. STUDY DESIGN Women who used DMPA during the postpartum year were measured on several anthropometric dimensions of body composition and compared with women who elected surgical sterilization with bilateral partial salpingectomy (BPS). RESULTS After 1 year, DMPA recipients did not differ from the BPS group in weight or percent body fat changes. Almost half the women using DMPA returned to pregravid weight; nearly half gained weight. Higher pre-pregnancy body mass index was associated with weight gain among DMPA recipients. CONCLUSIONS DMPA recipients who were overweight or obese before pregnancy may have greater risk for weight gain in the first year postpartum. However, when counseling women, the risk for DMPA-related weight gain should be balanced against the potential for increased weight from subsequent pregnancies.
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Affiliation(s)
- Christina M Nyirati
- School of Nursing, Ohio University College of Health Sciences and Professions, Athens, OH 45701-2979, USA.
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Hartman LB, Monasterio E, Hwang LY. Adolescent contraception: review and guidance for pediatric clinicians. Curr Probl Pediatr Adolesc Health Care 2012; 42:221-63. [PMID: 22959636 DOI: 10.1016/j.cppeds.2012.05.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Revised: 05/11/2012] [Accepted: 05/23/2012] [Indexed: 01/19/2023]
Abstract
The objectives of this article are to review current contraceptive methods available to adolescents and to provide information, guidance, and encouragement to pediatric clinicians to enable them to engage in informed up-to-date interactions with their sexually active adolescent patients. Pregnancy prevention is a complex and dynamic process, and young people benefit from having a reliable authoritative source for information, counseling, and support. Clinicians who provide services for adolescents have a responsibility to develop their skills and knowledge base so that they can serve as that source. This review begins with a discussion about adolescent sexuality and pregnancy in the context of the adolescent developmental stages. We discuss approaches to introduce the topic of contraception during the clinic visit and contraceptive counseling techniques to assist with the discussion around this topic. In addition, information is included regarding confidential services, support of parental involvement, and the importance of male involvement in contraception. The specific contraceptive methods are reviewed in detail with the adolescent patient in mind. For each method, we discuss the mechanism of action, efficacy, contraindications, benefits and risks from the medical perspective, advantages and disadvantages from the patient's perspective, side effects, patient adherence, patient counseling, and any medication interactions. Furthermore, we have included a section that focuses on the contraceptive management for the adolescent patient with a disability and/or chronic illness. The article concludes with an approach to frequently asked or difficult questions. This section largely summarizes subsections on specific contraceptive methods and can be used as a quick reference on particularly challenging topics. Finally, a list of useful contraceptive management resources is provided for both clinicians and patients.
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Affiliation(s)
- Lauren B Hartman
- Division of Adolescent Medicine, Department of Pediatrics, University of California, San Francisco, CA, USA
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Early weight gain related to later weight gain in adolescents on depot medroxyprogesterone acetate. Obstet Gynecol 2012; 117:793-797. [PMID: 21422849 DOI: 10.1097/aog.0b013e31820f387c] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To examine whether early weight gain in adolescents on depot medroxyprogesterone acetate (DMPA) predicts continued excessive weight gain and identify risk factors of early weight gain. METHODS Adolescents (n=97) initiating DMPA were eligible to participate. Height and weight were assessed at baseline and at 6, 12, and 18 months. Early weight gain was defined as more than a 5% weight gain after 6 months of DMPA use. Mean body mass index (BMI) at 6-month intervals was estimated based on early weight-gain status (5% or less gain compared with greater than 5% gain). Analysis of variance modeling was used to compare group BMI at each time point. Repeated-measures analysis of covariance modeling was used to explore the association between early weight gain and percentage change in BMI at 12 and 18 months of DMPA use. RESULTS Twenty patients (21%) had early weight gain. Mean BMI for the 5% or less group and greater than 5% group was 23.4 and 24.5 (P=.31), 23.3 and 26.6 (P=.009), 24.2 and 28.7 (P=.007), and 25.7 and 32.1 (P=.01) at 0, 6, 12, and 18 months, respectively. Early weight gain was significantly associated with percentage change in BMI at 12 and 18 months (P<.001). No risk factors for early weight gain were identified. CONCLUSION Adolescents who experience more than 5% weight gain after 6 months of DMPA use are at risk for continued excessive weight gain. Weight gain after 6 months on DMPA can be used to identify adolescents at risk for continued weight gain, and appropriate counseling can be done at this time point. LEVEL OF EVIDENCE II.
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Retrospective Review of the Relationship Between Weight Change and Demographic Factors Following Initial Depot Medroxyprogesterone Acetate Injection in Adolescents. Clin Ther 2011; 33:182-7. [DOI: 10.1016/j.clinthera.2011.02.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2011] [Indexed: 11/21/2022]
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Nanda K, Morrison CS, Kwok C, Byamugisha J, Jones L, Sriplienchan S, Magwali T. Discontinuation of oral contraceptives and depot medroxyprogesterone acetate among women with and without HIV in Uganda, Zimbabwe and Thailand. Contraception 2010; 83:542-8. [PMID: 21570552 DOI: 10.1016/j.contraception.2010.09.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2010] [Revised: 09/03/2010] [Accepted: 09/07/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND We examined hormonal contraceptive (HC) discontinuation and factors associated with discontinuation among HIV-uninfected women and the effect of HIV diagnosis on subsequent contraceptive use. STUDY DESIGN We analyzed 4461 HIV-uninfected women from a prospective study of HC and HIV acquisition in Uganda, Zimbabwe and Thailand. Participants were ages 18-35 years, not pregnant, and using oral contraceptives (OCs) or injectable depot medroxyprogesterone acetate (DMPA) for at least 3 months before enrollment (median duration of OC and DMPA use before enrollment was 11.7 and 8.9 months, respectively). We compared the probability of OC and DMPA discontinuation using survival analysis and factors related to discontinuation using Cox regression. We also analyzed contraceptive patterns among 194 women who became infected with HIV. RESULTS Median duration of use after study enrollment was 15.6 months for OCs and 18.5 months for DMPA. Continuation rates for both methods were highest in Thailand. Factors associated with OC discontinuation included, nausea, breast tenderness, condom use, and no sex. Factors associated with DMPA discontinuation included young age, breast tenderness, nausea, irregular bleeding, high-risk sexual behaviors, partner risk, condom use, and no sex. Following an HIV diagnosis, 135 (98.5%) of 137 hormonal users continued HC and 14 (25%) of 57 nonusers began using HC. CONCLUSIONS Contraceptive continuation for OCs and DMPA was relatively high over 2 years. Young women, those reporting side effects, and those using condoms are more likely to discontinue and need ongoing contraceptive counseling. Many women receiving HIV-positive diagnoses desire effective contraception.
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Affiliation(s)
- Kavita Nanda
- Behavioral and Biomedical Research Division, Family Health International, NC 27514, USA.
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Dempsey A, Roca C, Westhoff C. Vaginal estrogen supplementation during Depo-Provera initiation: a randomized controlled trial. Contraception 2010; 82:250-5. [PMID: 20705153 DOI: 10.1016/j.contraception.2010.04.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2010] [Revised: 03/31/2010] [Accepted: 04/02/2010] [Indexed: 11/17/2022]
Abstract
BACKGROUND Irregular bleeding is often cited as the reason for discontinuation of depot-medroxyprogesterone acetate (DMPA) after the first injection. Estrogen supplementation during DMPA initiation may decrease bleeding and improve continuation. STUDY DESIGN This prospective, randomized, controlled trial evaluated estrogen supplementation during DMPA initiation. Women initiating DMPA were randomized to receive an estradiol vaginal ring for 3 months versus DMPA alone. Bleeding diaries and questionnaires at three and 6 months assessed bleeding, continuation and ring acceptability. RESULTS Seventy-one participants enrolled; 49 completed the first follow-up period. The median number of bleeding or spotting days was 16 in the estrogen ring group (n=26) versus 28 in the DMPA alone group (n=23) (p=.19). Seventy-seven percent of the intervention group received a second injection compared with 70% in the DMPA alone group (p=.56). For each additional day of bleeding and/or spotting reported, women were 3% less likely to receive a second injection (OR 0.97, 95% CI 0.94-0.99). Acceptability of the vaginal ring was high among those in the intervention group. CONCLUSIONS Vaginal estrogen supplementation during DMPA initiation is acceptable to women and may decrease total bleeding.
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Affiliation(s)
- Angela Dempsey
- Department of Obstetrics and Gynecology, Medical University of South Carolina, Charleston, SC 29425, USA.
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Freeman S, Shulman LP. Considerations for the use of progestin-only contraceptives. ACTA ACUST UNITED AC 2010; 22:81-91. [DOI: 10.1111/j.1745-7599.2009.00473.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Beksinska ME, Smit JA, Kleinschmidt I, Milford C, Farley TMM. Prospective study of weight change in new adolescent users of DMPA, NET-EN, COCs, nonusers and discontinuers of hormonal contraception. Contraception 2010; 81:30-4. [PMID: 20004270 PMCID: PMC3764463 DOI: 10.1016/j.contraception.2009.07.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2009] [Revised: 06/23/2009] [Accepted: 07/20/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Weight gain is commonly reported as a side effect of hormonal contraception and can lead to method discontinuation or reluctance to initiate the method. The purpose of this study was to investigate weight change in adolescent (aged 15-19 years) users of depot-medroxyprogesterone acetate (DMPA), norethisterone enanthate (NET-EN), combined oral contraceptives (COCs) and discontinuers of these methods as compared to nonusers of hormonal contraception. STUDY DESIGN This longitudinal study recruited initiators of DMPA (n=115), NET-EN (n=115), COCs (n=116) and nonusers of contraception (n=144). Participants were followed up for 4-5 years, and details of current contraceptive method, including switching, discontinuing and/or starting hormonal methods were documented at each 6-monthly visit. Women were classified according to their contraceptive histories on completion of the study, and injectable users were combined into one group for analysis. Height, weight and self-reported dieting were recorded at each visit. RESULTS There was no difference in mean age or weight between the groups at baseline. Women using DMPA or NET-EN throughout, or switching between the two, had gained an average of 6.2 kg compared to average increases of 2.3 kg in the COC group, 2.8 kg in nonusers and 2.8 kg among discontinued users of any method (p=.02). There was no evidence of a difference in weight gain between women classified as nonobese or classified as overweight/obese in any of the four study groups at baseline. CONCLUSION There is fairly strong evidence that adolescent contraceptive hormonal injectable users appear to gain more weight than COC users, discontinuers and nonusers of contraception.
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Affiliation(s)
- Mags E Beksinska
- Reproductive Health and HIV Research Unit, Department of Obstetrics and Gynaecology, University of the Witwatersrand, Mayville 4091, South Africa.
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Berenson AB, Odom SD, Breitkopf CR, Rahman M. Physiologic and psychologic symptoms associated with use of injectable contraception and 20 microg oral contraceptive pills. Am J Obstet Gynecol 2008; 199:351.e1-12. [PMID: 18599013 DOI: 10.1016/j.ajog.2008.04.048] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2007] [Revised: 02/14/2008] [Accepted: 04/30/2008] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The objective of the study was to compare menstrual, physiologic, and psychologic symptoms over 2 years among women initiating use of depot medroxyprogesterone acetate or an oral contraceptive pill with a reduced pill-free interval and those not using hormonal contraception. STUDY DESIGN A total of 608 women reported their experience regarding 17 symptoms prior to initiating contraception and every 6 months thereafter for 24 months. Longitudinal relationships between symptoms and contraceptives were assessed after adjusting for age, visits, and baseline status of symptoms. RESULTS Oral contraceptive pills were protective against mastalgia (odds ratio [OR], 0.7), cramping (OR, 0.5), hair loss (OR, 0.6), acne (OR, 0.4), nervousness (OR, 0.5), and mood swings (OR, 0.7). Depot medroxyprogesterone acetate (DMPA) was protective against bloating (OR, 0.5) and mood swings (OR, 0.7) but caused weight gain (OR, 2.3), bleeding episodes more than 20 days (OR, 13.4), and missed periods (OR, 96.9). Both methods caused intermenstrual bleeding. CONCLUSION Evidence-based data regarding beneficial and adverse symptoms associated with these methods may help clinicians counsel patients appropriately prior to contraceptive initiation.
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Affiliation(s)
- Abbey B Berenson
- Department of Obstetrics and Gynecology, Center for Interdisciplinary Research in Women's Health, University of Texas Medical Branch, Galveston, TX 77555-0587, USA.
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Abstract
PURPOSE OF REVIEW To help clinicians guide adolescent patients to sound choices regarding long-acting contraceptives. The safety, side effects and non-contraceptive benefits of injectable, implantable and intrauterine contraception are detailed. RECENT FINDINGS The use of depot medroxyprogesterone acetate contraceptive injections has been associated with declines in teenage pregnancies in the United States. Although the US Food and Drug Administration has placed a black box warning concerning skeletal health and depot medroxyprogesterone acetate, data in adolescents confirm that declines in bone mineral density with depot medroxyprogesterone acetate are fully reversible. Concerns regarding skeletal health should not restrict the initiation or continuation of depot medroxyprogesterone acetate in adolescents. A highly effective, convenient, and easy to insert/remove single rod progestin-only contraceptive implant (Implanon) is now available in the United States. Although not widely used in adolescents, intrauterine devices offer selected adolescents convenient, highly effective, safe birth control. Use of the progestin-releasing intrauterine device (Mirena) is also associated with important non-contraceptive benefits. SUMMARY The efficacy and convenience associated with long-acting contraceptives make them indispensable for adolescent patients. This review will help clinicians guide teenage patients towards sound contraceptive choices and the successful long-term use of injectable, implantable and intrauterine methods of birth control.
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Affiliation(s)
- Lama L Tolaymat
- Department of Obstetrics and Gynecology, University of Florida College of Medicine, Jacksonville, Florida 32207, USA.
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Picardo C. Pharmacist-administered depot medroxyprogesterone acetate. Contraception 2006; 73:559-61. [PMID: 16730483 DOI: 10.1016/j.contraception.2005.12.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2005] [Revised: 12/12/2005] [Accepted: 12/13/2005] [Indexed: 10/24/2022]
Affiliation(s)
- Carla Picardo
- Center for Women's Health Research and Department of Social Medicine, The University of North Carolina, School of Medicine, Chapel Hill, NC 27599, USA.
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Sadeghi-Ba H, . ZF. Amenorrhea: An Advantage Rather than a Complication of Depot Medroxy Progesterone Acetate Injectable Contraceptive. INT J PHARMACOL 2006. [DOI: 10.3923/ijp.2006.352.356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Harel Z, Riggs S, Vaz R, Flanagan P, Dunn K, Harel D. Adolescents' experience with the combined estrogen and progestin transdermal contraceptive method Ortho Evra. J Pediatr Adolesc Gynecol 2005; 18:85-90. [PMID: 15897103 DOI: 10.1016/j.jpag.2004.11.016] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND The new combined estrogen & progestin contraceptive patch Ortho Evra was approved by the FDA in December 2001. To date, there is a paucity of data regarding its use in the adolescent age group. We examined adolescents' experience with this new contraceptive method. METHODS Using a questionnaire designed by the authors, care providers in a hospital based adolescent clinic interviewed and reviewed the charts of adolescent girls who had initiated Ortho Evra in 2002-2003. RESULTS Twenty-eight adolescent girls (age 18 +/- 1 years, gyn age 6 +/- 1 years, onset of sexual intercourse at 14 +/- 1 years, body mass index (BMI) 27.6 +/- 1.2, 57% Hispanic, 21% Caucasian, 11% African American, 7% biracial, 4% Indian American) who had used Ortho Evra for 7 +/- 1 months were enrolled. Half (50%) were adolescent mothers, and 57% had a history of irregular menstrual periods. All (100%) girls reported regular menstrual periods while using Ortho Evra, with only 14% experiencing occasional breakthrough bleeding. Half reported a shorter duration and 36% reported a lighter flow of their periods. About a third (39%) reported a decrease and 11% reported an increase in dysmenorrhea symptoms. About a third (29%) of those with a history of recurrent headaches at initiation reported decrease in headaches, and about a third (33%) of those with acne at initiation reported decrease in facial acne while on Ortho Evra. There were no significant BMI changes during Ortho Evra use. Although condom use while on Ortho Evra was poor (only 15% reporting consistent condom use), there were no pregnancies reported. A majority (93%) reported that they remembered to apply the patches on time, and 40% stated that Ortho Evra was easier than previous contraceptive methods. Two thirds (68%) were very satisfied and 29% were somewhat satisfied with the method, and 93% stated that they would recommend the method to a friend/relative. The preferred application site was the buttock (40%) followed by the lower abdomen (32%). About a fifth (21%) experienced at least one episode of complete patch detachment and 32% reported partial peeling of the patch corners. About a third (32%) would prefer another patch color, and 25% would like a fourth week placebo patch. The most common side effects were mild temporary application site reactions (64%), some discomfort on patch removal (32%), nausea (18%), and breast tenderness (18%). Eleven girls (39%) discontinued Ortho Evra (three lost health insurance, three because of application site reactions, two found patch application schedule difficult to remember, two desired pregnancy, two because of nausea, one because of perceived weight gain). CONCLUSIONS Ortho Evra provides excellent cycle control in adolescents. Most adolescents are satisfied with this method. Intensive efforts should be made to increase condom use by adolescents on Ortho Evra.
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Affiliation(s)
- Zeev Harel
- Division of Adolescent Medicine, Hasbro Children's Hospital, Brown University, Providence, Rhode Island 02903, USA.
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FFPRHC Guidance (October 2004) Contraceptive choices for young people. JOURNAL OF FAMILY PLANNING AND REPRODUCTIVE HEALTH CARE 2004; 30:237-50; quiz 251. [PMID: 15530221 DOI: 10.1783/0000000042177018] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Freeman S. Nondaily Hormonal Contraception: Considerations in Contraceptive Choice and Patient Counseling. ACTA ACUST UNITED AC 2004; 16:226-38. [PMID: 15264608 DOI: 10.1111/j.1745-7599.2004.tb00444.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE To review currently available choices for non-daily hormonal contraception, considering efficacy, safety, patient counseling issues, and appropriate patient selection. DATA SOURCES Worldwide medical literature and the individual products' prescribing information. CONCLUSIONS Patients and clinicians have many nondaily hormonal contraceptive options available--from Depo-Provera quarterly injection, which has been available in the United States for over 10 years, to several new entries (Mirena 5-year intrauterine system, Lunelle monthly injection, NuvaRing monthly intravaginal ring, and Ortho Evra weekly transdermal patch). All these options offer high efficacy and enhanced convenience for many patients over daily oral contraceptives (OCs). Barriers to use of these agents may include patients' lack of information as well as fear or misconceptions regarding the hormones and methods. All of these can be addressed with adequate patient counseling and open dialogue. The clinician and patient need to be well-informed regarding these options so that they can work together and identify the best contraceptive fit for the patient---with the ultimate goal being to increase patient satisfaction and adherence and, thus, avoid unintended pregnancy. IMPLICATIONS FOR PRACTICE Despite the efficacy of OCs, missed pills are quite common and contribute to unintended pregnancy. Many women in all population categories would benefit from the convenience and reliability of nondaily hormonal contraceptives. The highest efficacy rates with typical use are associated with agents that require minimal user participation (i.e., Depo-Provera, Mirena). Compared to daily regimens, all nondaily options offer increased convenience and may contribute to improved patient adherence. However, barriers to use may exist. Patient fears regarding use of hormones can be minimized by discussing the long-term safety of hormonal contraceptives. (The data are predominantly derived from Depo-Provera and OCs because these agents have been available in the United States and in the rest of the world for much longer than the newer nondaily options.) Patient counseling and appropriate expectations regarding changes in menstrual pattern have been demonstrated to further enhance patient adherence to therapy. Finally, patient lifestyle preferences must be considered. The finding that many women are comfortable with or even prefer amenorrhea, which is associated with options such as Depo-Provera, highlights how important it is for clinicians to avoid making assumptions about a patient's contraceptive preferences. Rather, clinicians and patients should exchange information through an open dialogue. For the majority of patients, nondaily hormonal contraceptives should be considered and offered as first-line options.
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Affiliation(s)
- Sarah Freeman
- Family Nurse Practitioner Program, Nell Hodgson Woodruff School of Nursing at Emory University in Atlanta, Georgia, USA.
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Bonny AE, Britto MT, Huang B, Succop P, Slap GB. Weight gain, adiposity, and eating behaviors among adolescent females on depot medroxyprogesterone acetate (DMPA). J Pediatr Adolesc Gynecol 2004; 17:109-15. [PMID: 15050987 DOI: 10.1016/j.jpag.2004.01.006] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To identify risk factors for weight gain and explore body composition and eating behaviors among adolescent females initiating depot medroxyprogesterone acetate (DMPA). METHODS A longitudinal study was conducted in 43 adolescent females beginning DMPA. Data collection at baseline, 3, and 6 months included structured interview; measurement of height, weight, and percent body fat; and assessment of dietary restraint, disinhibition, and appetite. RESULTS Black and white subjects did not differ in baseline weight or body composition. At 6 months, black subjects had a 4.2% increase in weight (mean weight gain=2.9 kg; P=0.003) and a 12.5% increase in body fat (mean fat gain =2.5 kg; P<0.001). In contrast, white subjects had a 1.2% increase in weight (mean weight gain=0.9 kg; P=0.32) and a 1.2% increase in body fat (mean fat gain of 0.5 kg; P=0.54). Baseline weight (P<0.001), study visit (P=0.005), age (P=0.006), eating restraint (P=0.005), eating disinhibition (P<0.001), and other medications (P<0.001) were predictive of weight gain in black subjects. Only baseline weight (P<0.001) was predictive in white subjects. Higher baseline weight (adjusted odds ratio (AOR)=1.2, 95% confidence interval (CI)=1.1,1.3) was a risk factor for gaining >2.2 kg the first 3 months. Black race (AOR=7.8, 95% CI=1.5, 66.2) and younger age at menarche (AOR=0.6, 95% CI=0.3, 0.9) were risk factors for gaining >2.2 kg the second 3 months. Appetite decreased in the study sample reaching statistical significance in black subjects. CONCLUSIONS Our data suggest that black and white adolescents differ in the quantity, timing, and predictors of weight gain on DMPA. DMPA-associated weight gain is paralleled by increases in total body fat, while appetite decreases on DMPA.
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Affiliation(s)
- Andrea E Bonny
- Division of Adolescent Medicine, Children's Hospital Medical Center, Cincinnati, Ohio 44109, USA.
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Westhoff C. Depot-medroxyprogesterone acetate injection (Depo-Provera): a highly effective contraceptive option with proven long-term safety. Contraception 2003; 68:75-87. [PMID: 12954518 DOI: 10.1016/s0010-7824(03)00136-7] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Depot-medroxyprogesterone acetate (Depo-Provera(R)) is a highly effective, nondaily hormonal contraceptive option that has been available in the United States for a decade, and worldwide for 40 years. Benefits and risks of hormonal therapy are often under scrutiny; however, long-term clinical experience has established the safety of this long-acting contraceptive. This article reviews the contraceptive efficacy, potential noncontraceptive health benefits and long-term safety of with regard to risk of cardiovascular events, breast and gynecologic malignancy and osteopenia. Comparisons with other hormonal contraceptives are made as clinically appropriate. Common patient management issues, including effects on menstrual cycle, body weight and mood, are also addressed. Finally, this review provides recommendations for appropriate patient selection.
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Affiliation(s)
- Carolyn Westhoff
- School of Public Health, Columbia University, New York, NY 10032, USA.
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Raney EC, Méthot J. Recent Advances in Hormonal and Barrier Contraception. J Pharm Pract 2003. [DOI: 10.1177/0897190003016003009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Hormonal and barrier contraceptive choices have undergone unprecedented expansion over the past decade. Oral contraceptives have been joined by products with alternative hormone delivery systems, including transdermal, injectable, and intravaginal. In addition, the doses and chemical structures of the estrogen and progestin components have been altered to improve tolerability. Barrier methods continue to offer nonhormonal options with varied levels of protection from sexually transmitted infections. With the expansion of choices, consideration of individual needs is key to maximizing effectiveness and tolerability. Future advancements will continue to focus on individualized options as well as expanded male contraceptive devices.
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Harel Z, Biro F, Kollar L, Riggs S, Flanagan P, Vaz R. Supplementation with vitamin C and/or vitamin B(6) in the prevention of Depo-Provera side effects in adolescents. J Pediatr Adolesc Gynecol 2002; 15:153-8. [PMID: 12106752 DOI: 10.1016/s1083-3188(02)00148-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND/OBJECTIVES Depo-Provera-induced menstrual irregularity is believed to be secondary to relative estrogen deficiency. Weight gain associated with this contraceptive method is believed to be due to Depo-Provera's steroid-like appetite stimulation effect and to an altered tryptophan metabolism. We examined whether vitamin C, an important factor in uterine estrogen binding, and vitamin B(6), a glucocorticoid antagonist and an important coenzyme in the tryptophan-serotonin pathway, might alleviate menstrual irregularities and weight gain associated with Depo-Provera. METHODS Fifty-five adolescent girls (age 16 +/- 1 yr, gyn age 4 +/- 1 yr, body mass index 25.2 +/- 0.9) who decided to initiate Depo-Provera (150 mg intramuscularly every 3 months) were randomly assigned to one of four groups (group 1: vitamin B(6) 50 mg plus placebo pill/day; group 2: vitamin C 500 mg plus placebo pill/day; group 3: vitamin B(6) 50 mg plus vitamin C 500 mg/day; group 4 (control): 2 placebo pills/day) for 6 months. Participants were assessed by their care providers every 3 months. SETTING Two urban hospital-based adolescent clinics. RESULTS Number of days of bleeding during the first interval (first 3 months) as well as during the second interval (months 4-6) among groups 1, 2, and 3 did not differ statistically from days of bleeding in control group. There were no significant body mass index (BMI) changes among groups 1-3 (-0.15 +/- 0.18, 0.34 +/- 0.56, 0.01 +/- 0.31) compared with control (-0.38 +/- 0.38) during the first interval as well as during the second interval (0.68 +/- 0.37, -0.39 +/- 0.21, 0.45 +/- 0.32, compared with 0.28 +/- 0.43). When data from all 55 participants were collapsed, there was no significant change in BMI during the first 6 months of Depo-Provera use. About 48% at 3 months and 44% at 6 months were very or somewhat concerned about menstrual irregularity; 41% at 3 months and 18% at 6 months were very or somewhat concerned about weight changes. More than half (57%) at 3 months and 74% at 6 months reported less tampon/pad use, and 77% at 3 months and 78% at 6 months reported decreased menstrual cramps. Overall, 59% at 3 months and 70% at 6 months were very satisfied with Depo-Provera; 97% at 3 months and 96% at 6 months said that they would recommend Depo-Provera to a friend or a relative. CONCLUSIONS This study does not support a role for vitamin C in the prevention of Depo-Provera-induced menstrual irregularities or for vitamin B(6) in the prevention of weight changes associated with Depo-Provera. The unchanged BMI during the first 6 months of Depo-Provera use in the present study suggests that raising awareness and close follow-up may prevent weight gain among adolescent girls using this contraceptive method.
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Affiliation(s)
- Zeev Harel
- Division of Adolescent Medicine, Hasbro Children's Hospital, Providence, RI 02903, USA.
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Mangan SA, Larsen PG, Hudson S. Overweight teens at increased risk for weight gain while using depot medroxyprogesterone acetate. J Pediatr Adolesc Gynecol 2002; 15:79-82. [PMID: 12057528 DOI: 10.1016/s1083-3188(01)00147-4] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
STUDY OBJECTIVE To determine if factors such as body mass index (BMI), race, and age are associated with weight gain in adolescents receiving depot medroxyprogesterone acetate (DMPA). DESIGN/SETTING Retrospective chart review at three rural health department family planning clinics and a university-based adolescent clinic in rural eastern North Carolina. PARTICIPANTS Adolescent females, aged 12-19, who used either oral contraceptive pills (OCPs) or DMPA consistently for the first year of use. MAIN OUTCOME MEASURE Weight change at one year. RESULTS A total of 239 adolescent females were included in the analysis; 117 were DMPA users and 122 were OCP users. The mean weight gain for the DMPA group was 8.9 lbs. compared with 4.79 lbs. in the OCP group (P =.002). The change in BMI from baseline was greater among the DMPA group (1.51 +/- 1.94) than the OCP group (.75 +/- 1.65), P =.001. After adjusting for age, race, and contraceptive method, initial BMI was associated with weight gain (P =.009). CONCLUSIONS Adolescent females using DMPA gained significantly more weight over one year than those girls using OCPs. Adolescent females who are overweight at the initiation of DMPA may be more likely to have significant weight gain during the first year of use.
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Affiliation(s)
- Sharon A Mangan
- Department of Pediatrics, Brody School of Medicine, East Carolina University, Greenville, NC 27858, USA.
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Affiliation(s)
- M Tinkle
- University of Texas Health Science Center, San Antonio, TX, USA
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Clark LR. Will the pill make me sterile? Addressing reproductive health concerns and strategies to improve adherence to hormonal contraceptive regimens in adolescent girls. J Pediatr Adolesc Gynecol 2001; 14:153-62. [PMID: 11748010 DOI: 10.1016/s1083-3188(01)00123-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
UNLABELLED PAPER OBJECTIVE: This paper is designed to help clinicians understand the relationship between hormonal contraceptive side effects and the potential development of general and reproductive health concerns that can impact on adherence to hormonal contraception. By understanding the concerns raised by young women, we can then make our counseling more specific to the factors that affect compliance in this population. DESIGN Studies that specifically addressed hormonal contraceptive compliance, side effects, and method selection in adolescents and young women were chosen for this paper. All articles were from peer-reviewed journals. Medline-Ovid articles from 1980-2000 were used with the following search keywords: Contraception, Patient Compliance, Hormonal Contraception, Oral Contraceptive Pills, Norplant, Depo Provera, and Adolescents. DATA SYNTHESIS The general public has many concerns about the safety of hormonal contraception. The development of side effects, especially those that are menstrual-related, seem to cause adolescents and young women to feel that their general and reproductive health is being threatened. CONCLUSIONS Hormonal contraceptive counseling should include 1) explaining, in a nontechnical manner, how these methods work; 2) addressing negative information the patient has heard about the methods; 3) providing factual information about cancer risks, blood clots, and other general health concerns; 4) discussing the potential side effects and what each means to her health; 5) asking specifically about possible reproductive health worries, especially in light of the menstrual irregularities that may occur; and 6) assuring the patient that she should always feel free to share her concerns and worries with you, the provider.
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Affiliation(s)
- L R Clark
- Division of Adolescent Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA 19104-4399, USA.
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Affiliation(s)
- A M Kaunitz
- University of Florida Health Science Center-Jacksonville, Jacksonville, Florida, USA
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Sangi-Haghpeykar H, Frank ML, Leonard L, Poindexter AN. A qualitative study of perceptions, attitudes, and experiences of long-term levonorgestrel implant users. Women Health 2001; 30:93-108. [PMID: 10983612 DOI: 10.1300/j013v30n04_07] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The present study examined the perceptions, attitudes, and experiences of long-term contraceptive implant users. Group interviews were conducted to obtain qualitative in-depth attitude and opinion data from 31 women who had used the implant for a minimum of four years. Results indicated that many women had experienced side effects with implant use, in particular during the first year. The primary motivations for continuing the use of implant were: women's strong desire for a long-term, reversible, and convenient method that offered effective protection from pregnancy, a strong need for control over one's life, and general dissatisfaction with alternative methods. Exposure to negative media reports, and peer commentaries did not influence implant's continued use. However, intensive educational counseling prior to insertion played a significant role in the long-term use of implant. Findings from this study indicate that women are willing to accept side effects as the price to be paid for an effective and convenient contraceptive method, and for gaining control over their lives. Furthermore, women appear to be less influenced by opposing social climate, in the absence of negative personal experiences. Our findings underscore the importance of educational counseling prior to implant insertion.
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Affiliation(s)
- H Sangi-Haghpeykar
- Baylor College of Medicine, Department of Obstetrics and Gynecology, Houston, TX 77030, USA.
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Kass-Wolff JH. Bone loss in adolescents using Depo-Provera. JOURNAL OF THE SOCIETY OF PEDIATRIC NURSES : JSPN 2001; 6:21-31. [PMID: 11288500 DOI: 10.1111/j.1744-6155.2001.tb00115.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
ISSUES AND PURPOSE Contraceptive methods that decrease bone density in a population already deficient in calcium are a rising concern in women's health. CONCLUSIONS Use of Depo-Provera (DMPA) significantly decreases bone mass density (BMD) in normal adolescents up to the age of 21. DMPA is often used in adolescents with disabilities who may already be at high risk for osteoporosis. The effects are likely to be similar to that in able-bodied adolescents, but research is limited. PRACTICE IMPLICATIONS Through early identification of risk factors in able-bodied and disabled adolescents, primary care providers considering the use of DMPA in adolescents can optimize BMD by providing adequate nutritional assessment, counseling on nutritional sources of calcium, calcium supplementation, guidance on exercise, and alcohol and smoking prevention or cessation.
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Affiliation(s)
- J H Kass-Wolff
- University of Texas Southwestern Medical Center, Department of Obstetrics and Gynecology, USA.
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Abstract
DMPA and MPA/E2C contraception offer women safe, effective, convenient, and reversible birth control choices. The use of DMPA, a 3-month injectable, is characteristically associated with amenorrhea. Lactating women and women in whom contraceptive doses of estrogen are contraindicated can use this progestin-only birth control method. Return of fertility can be delayed in women discontinuing DMPA to become pregnant. In some cases, the use of DMPA also confers important noncontraceptive and therapeutic benefits. A monthly estrogen/progestin injectable contraceptive, MPA/E2C should appeal to women who are concerned about daily pill taking, who prefer regular cycles to amenorrhea, and who find monthly injections acceptable and accessible. As is true for oral contraceptives, MPA/E2C represents an appropriate choice for women who prefer a rapidly reversible contraceptive. Currently, the proposed contraindications for MPA/E2C parallel those for combined oral contraceptives. As MPA/E2C contraception becomes available for American women, clinicians will learn how to best include this new method among the array of contraceptive choices. By individualizing contraceptive selection, counseling, and management approaches based on the relevant behavioral and medical considerations reviewed herein, clinicians can maximize their patients' success with injectable contraceptives. The more innovative that clinicians, family planning agencies, and insurers are in facilitating access to care (including reinjections), the more women will be able to avail themselves of safe, effective, and reversible methods of contraception. In addition to the physician's office or health clinic, other sites at which women might receive contraceptive injections include employee health clinics, college health clinics, or perhaps the pharmacy where the prescription is filled. Self-administration may become an appropriate option for some users of injectable contraception.
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Affiliation(s)
- A M Kaunitz
- Department of Obstetrics and Gynecology, University of Florida Health Science Center, Jacksonville, USA
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Chotnopparatpattara P, Taneepanichskul S. Use of depot medroxyprogesterone acetate in Thai adolescents. Contraception 2000; 62:137-40. [PMID: 11124361 DOI: 10.1016/s0010-7824(00)00157-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Depot medroxyprogesterone acetate (DMPA) has been available for several decades in many parts of the world including Thailand, but few data have been reported concerning adolescents. The aim of the study was to determine the use of DMPA for contraceptive use among Thai adolescents. A cross-sectional study has been designed. A total of 108 adolescents who used DMPA as contraception between January 1, 1996, and December 31, 1997, at King Chulalongkorn Hospital were reviewed by chart. Most of the participants were in late adolescence and average age was 17.6 years of age. Six-month continuation rate was 69.4%, and at 9 months and 1 year were 42.6 and 30.6%, respectively. Irregular bleeding, amenorrhea, and weight gain were the side effects frequently reported. The most common side effect that caused discontinuation within 1 year was irregular bleeding. With prolonged use, the number of cases with irregular bleeding decreased and the duration of bleeding was shortened, whereas the rate of amenorrhea increased. No pregnancy occurred during the study period. In conclusion, DMPA is an effective contraception in adolescents. However, the continuation rate is lower than that for adult women. The main reason for discontinuation is irregular bleeding.
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Affiliation(s)
- P Chotnopparatpattara
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand.
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Abstract
This edition of Tips for Clinicans tackles a common patient complaint: side effects of depot medroxyprogesterone acetate (DMPA). If perception is reality, patient compliance can be greatly enhanced by addressing perception of DMPA side effects proactively. As clinicians, we can educate teens on actual as well as perceived side effects, anticipating problems and providing solutions when problems arise. Doctors Stager and Cromer provide a nice review of what to expect from DMPA and how to help.
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Affiliation(s)
- M M Stager
- Kelsey-Seybold Clinic, Women's Health Center, Houston, TX, USA
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Postpartum Contraceptive Use Among Adolescent Mothers. Obstet Gynecol 2000. [DOI: 10.1097/00006250-200005000-00026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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McClanahan P, Edwards MR, Wise R. Characteristics of Norplant users. J Obstet Gynecol Neonatal Nurs 2000; 29:275-81. [PMID: 10839576 DOI: 10.1111/j.1552-6909.2000.tb02049.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVE To determine whether a profile can be developed to indicate which clients are the best candidates for Norplant by describing the characteristics of clients who use this contraceptive for 5 years and those who have it removed early. DESIGN A descriptive study of data collected from a convenience sample. SELLING: A state-supported university hospital's obstetric and gynecology outpatient clinic serving primarily indigent clients in the southern United States. PARTICIPANTS Women (N = 256), primarily with low incomes, being seen for removal of Norplant contraceptive capsules. Of these, 166 women had completed the recommended 5 years. MAIN OUTCOME MEASURES Characteristics of the clients who retained the contraceptive for the recommended 5 years and characteristics of clients who came for early removal. RESULTS Clients who retained the contraceptive for 5 years differed from those who did not on only three characteristics: race, age, and parity. No significant differences were found in education or marital status. CONCLUSIONS No clear profile of successful Norplant users emerged. Instead, thorough counseling of each individual is essential to the client's completion of 5 years with Norplant. Advantages and disadvantages must be explained and the client's tolerance of possible side effects must be assessed, thereby helping the client to make an informed choice.
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Affiliation(s)
- P McClanahan
- Department of Obstetrics and Gynecology at the Louisiana State University Health Science Center-Monroe, 71210, USA.
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Cromer BA. Recent clinical issues related to the use of depot medroxyprogesterone acetate (Depo-Provera). Curr Opin Obstet Gynecol 1999; 11:467-71. [PMID: 10526923 DOI: 10.1097/00001703-199910000-00009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This report critically reviews recent original research articles concerning patient use of depot medroxyprogesterone acetate. Specifically, recent studies have been conducted on the following clinical issues: depression, galactorrhea, weight gain, bone mineral density, epithelial and mucus changes in the lower genital tract, and the acceptability of and continuation rates with the use of depot medroxyprogesterone acetate.
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Affiliation(s)
- B A Cromer
- College of Medicine and Public Health, The Ohio State University, Columbus, USA.
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Affiliation(s)
- P J Flanagan
- Department of Pediatrics, Brown University, Rhode Island Hospital, Providence 02903, USA
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Abstract
DMPA and implants have played an important role in the attempt to prevent teenage pregnancies. Adolescent health care providers should provide continued counseling to girls using DMPA or implants and should promptly address any concern associated with these methods. Future studies are warranted to explore ways to prevent or reduce the side effects of DMPA and implants, as well as to develop new, optimal, long-acting contraceptives. Detailed baseline information should be obtained in every future study that explores the presence of side effects during the use of long-acting contraceptives.
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MESH Headings
- Adolescent
- Contraceptive Agents, Female/adverse effects
- Contraceptive Agents, Female/therapeutic use
- Contraceptives, Oral, Hormonal/adverse effects
- Contraceptives, Oral, Hormonal/therapeutic use
- Contraceptives, Oral, Synthetic/adverse effects
- Contraceptives, Oral, Synthetic/therapeutic use
- Delayed-Action Preparations
- Female
- Humans
- Levonorgestrel/adverse effects
- Levonorgestrel/therapeutic use
- Medroxyprogesterone Acetate/adverse effects
- Medroxyprogesterone Acetate/therapeutic use
- Pregnancy
- Progesterone Congeners/adverse effects
- Progesterone Congeners/therapeutic use
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Affiliation(s)
- Z Harel
- Division of Adolescent Medicine, Hasbro Children's Hospital, Providence, Rhode Island, USA
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Abstract
PURPOSE (a) To compare weight change at 1 year between adolescents 13-19 years old who were using either depot medroxyprogesterone acetate (DMPA) or oral contraceptives (OC), and (b) to determine if age, baseline body mass index (BMI), race/ethnicity, or weight gain at 3 months predicted which subjects would gain excessive weight. METHOD The setting was a Planned Parenthood Teen Clinic with chart review of variables of interest. Excessive weight was defined as weight gain > 10%. RESULTS Baseline variables were similar in the two groups, except that DMPA users (n = 44) had a greater mean BMI (t test, p = .05) than OC users (n = 86). Mean (standard deviation) and median weight gains at 1 year were 3.0 (4.5) and 2.4 kg in the DMPA users and 1.3 (3.9) and 1.5 kg in the OC users (difference in medians not significant, Wilcoxon rank sum test, p = .10). Fifty-six percent of DMPA and 70% of OC users lost weight or gained < 5% of their baseline weight (p = .17, Fisher exact test); 25% of DMPA users and 7% of OC users gained > 10% of their baseline weight (p = .006). Age, baseline BMI, or race/ethnicity did not affect the likelihood that either group would gain > 5% or > 10% of their baseline weight. Of adolescents who gained > 5% of baseline weight at 3 months, 13 of 14 (93%) gained even more weight at 12 months. CONCLUSIONS The majority of adolescents who used hormonal contraception for 1 year lost weight or gained < 5% of baseline weight. DMPA users were more likely than OC users to gain > 10%. Subjects who gained > 5% of baseline weight at 3 months were at high risk (93%) of gaining even more weight by 1 year.
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Affiliation(s)
- W L Risser
- Department of Pediatrics and School of Public Health, University of Texas-Houston Health Sciences Center, USA
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Abstract
The twentieth century began with approximately 1.6 billion human beings in the world and, with an increase of 96 million people per year, will end with over 6 billion people. Unless this trend is directly confronted by the world governments and their citizens, there will be nearly 8 billion by 2025 and over 11 billion by 2050. Thus, reproductive health is and will remain an issue of critical importance for all countries to realize and study. Part of this trend is because of the many pregnancies which occur in adolescents around the world. A number of issues have developed this century contributing to the many pregnant teenagers. For example, India has one of the world's largest populations of teenagers--over 23 million, representing over 26% of the total in the world. Effective methods for contraception and sexually transmitted diseases prevention are available, but not to all sexually active humans. However, many barriers to effective contraception exist around the globe. This article discusses some of them and also reviews use of contraceptive methods in various countries. These include oral contraceptives, emergency contraceptives, injectable and implantable contraceptives, intrauterine devices, barrier contraceptives and others. Reproductive health remains a critical, universal issue for all humans in the world. We all must examine the many pitfalls to controlling the world's populations, including lack of sex education, limited access to effective contraceptives, and others. We cannot afford to let the population continue unchecked. Effective strategies are needed at this time; otherwise, the population will continue to run out of control, negatively damaging the world for the coming generations. There is need to leave a positive, and not negative legacy for the next generation.
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Affiliation(s)
- D E Greydanus
- Michigan State University College of Human Medicine, MSU/Kalamazoo Centre for Medical Studies 49008, USA
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Stevens-Simon C, Kelly L. Correlates and consequences of early removal of levonorgestrel implants among teenaged mothers. ARCHIVES OF PEDIATRICS & ADOLESCENT MEDICINE 1998; 152:893-8. [PMID: 9743036 DOI: 10.1001/archpedi.152.9.893] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To determine if adolescent mothers who request early removal of levonorgestrel implants differ from those who do not in ways that might predispose them to repeated conceptions and in their concerns about adverse effects. We hypothesized that adolescent mothers who request removal of levonorgestrel implants within 2 years of insertion have more risk factors for repeated pregnancy than those who do not. METHODS We studied the prevalence of 21 characteristics associated with repeated adolescent pregnancy and 16 adverse effects of levonorgestrel implants in 181 postpartum, adolescent levonorgestrel implant recipients, 66 (36%) of whom had the levonorgestrel implants removed within 20 months of insertion (hereafter, removers). RESULTS Removers (n = 66) had significantly more risk factors for repeated pregnancy and reported significantly more adverse effects than did those who continued to use levonorgestrel implants (hereafter, users) (n = 115). Concerns about adverse effects rose in tandem with risk factors for repeated pregnancy (r = 0.26; P = .001) and were the most important determinant of levonorgestrel implant removal (relative risk, 9.72; 95% confidence interval, 4.62-19.49). However, the number of risk factors for repeated pregnancy was also a significant, independent predictor of levonorgestrel implant removal (relative risk, 2.34; 95% confidence interval, 1.10-4.66). Following removal, contraceptive use was poor and conception occurred rapidly; 24 (37%) of the removers conceived again within 2 years of the index delivery. CONCLUSIONS The study hypothesis was supported. Our findings that concerns about the adverse effects of levonorgestrel implants rise in tandem with risk factors for repeated pregnancy suggest that the efficacy of counseling before and after levonorgestrel implant insertion could be improved by addressing those aspects of the user's life that undermine the motivation to use contraception.
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Affiliation(s)
- C Stevens-Simon
- Department of Pediatrics, University of Colorado Health Sciences Center, Denver 80218, USA
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