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McNamee K, Edelman A, Li RHW, Kaur S, Bateson D. Best Practice Contraception Care for Women with Obesity: A Review of Current Evidence. Semin Reprod Med 2022; 40:246-257. [PMID: 36746158 DOI: 10.1055/s-0042-1760214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The prevalence of obesity among females of reproductive age is increasing globally. Access to the complete range of appropriate contraceptive options is essential for upholding the reproductive rights of this population group. People with obesity can experience stigma and discrimination when seeking healthcare, and despite limited evidence for provider bias in the context of contraception, awareness for its potential at an individual provider and health systems level is essential. While use of some hormonal contraceptives may be restricted due to increased health risks in people with obesity, some methods provide noncontraceptive benefits including a reduced risk of endometrial cancer and a reduction in heavy menstrual bleeding which are more prevalent among individuals with obesity. In addition to examining systems-based approaches which facilitate the provision of inclusive contraceptive care, including long-acting reversible contraceptives which require procedural considerations, this article reviews current evidence on method-specific advantages and disadvantages for people with obesity to guide practice and policy.
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Affiliation(s)
| | - Alison Edelman
- Department of Obstetrics and Gynecology, School of Medicine, Oregon Health and Science University, Portland, Oregon
| | - Raymond Hang Wun Li
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, Hong Kong, Hong Kong
| | - Simranvir Kaur
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Palo Alto, California
| | - Deborah Bateson
- Faculty of Medicine and Health, Daffodil Centre, University of Sydney, Sydney, Australia
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Das R, Ragagnin G, Sjöstedt J, Johansson M, Haage D, Druzin M, Johansson S, Bäckström T. Medroxyprogesterone acetate positively modulates specific GABA A-receptor subtypes - affecting memory and cognition. Psychoneuroendocrinology 2022; 141:105754. [PMID: 35395561 DOI: 10.1016/j.psyneuen.2022.105754] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/14/2022] [Accepted: 03/28/2022] [Indexed: 11/28/2022]
Abstract
Medroxyprogesterone acetate (MPA) is a progestin widely used in humans as hormone replacement therapy and at other indications. Many progestin metabolites, as the progesterone metabolite allopregnanolone, have GABAA-receptor modulatory effects and are known to affect memory, learning, appetite, and mood. In women, 4 years chronic treatment with MPA doubles the frequency of dementia and in rats, MPA causes cognitive impairment related to the GABAergic system. Activation of the membrane bound GABAA receptor results in a chloride ion flux that can be studied by whole-cell patch-clamp electrophysiological recordings. The purpose of this study was to clarify the modulatory effects of MPA and specific MPA metabolites, with structures like known GABAA-receptor modulators, on different GABAA-receptor subtypes. An additional aim was to verify the results as steroid effects on GABA response in single cells taken from rat hypothalamus. HEK-293 cell-lines permanently expressing the recombinant human GABAA-receptor subtype α1β2γ2L or α5β3γ2L or α2β3γ2S were created. The MPA metabolites 3α5α-MPA,3β5α-MPA and 3β5β-MPA were synthesised and purified for electrophysiological patch-clamp measurements with a Dynaflow system. The effects of MPA and tetrahydrodeoxycorticosterone were also studied. None of the studied MPA metabolites affected the responses mediated by α1β2γ2L or α5β3γ2L GABAA receptors. Contrary, MPA clearly acted both as a positive modulator and as a direct activator of the α5β3γ2L and α2β3γ2S GABAA receptors. However, in concentrations up to 10 μM, MPA was inactive at the α1β2γ2L GABAA receptor. In the patch-clamp recordings from dissociated cells of the preoptic area in rats, MPA increased the amplitude of responses to GABA. In addition, MPA alone without added GABA, evoked a current response. In conclusion, MPA acts as a positive modulator of specific GABAA receptor subtypes expressed in HEK cells and at native GABA receptors in single cells from the hypothalamic preoptic area.
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Affiliation(s)
- Roshni Das
- Department of Integrative medical biology, Umeå University, SE-901 87 Umeå, Sweden; Umecrine AB, Norrlands University Hospital Umeå, Building 6 M 4th floor, Sweden
| | - Gianna Ragagnin
- Umeå Neurosteroid Research Center, Department of Clinical sciences, Umeå University, SE-901 85 Umeå, Sweden
| | - Jessica Sjöstedt
- Umeå Neurosteroid Research Center, Department of Clinical sciences, Umeå University, SE-901 85 Umeå, Sweden
| | - Maja Johansson
- Umeå Neurosteroid Research Center, Department of Clinical sciences, Umeå University, SE-901 85 Umeå, Sweden; Umecrine AB, Norrlands University Hospital Umeå, Building 6 M 4th floor, Sweden
| | - David Haage
- Umeå Neurosteroid Research Center, Department of Clinical sciences, Umeå University, SE-901 85 Umeå, Sweden; Department of Nursing Sciences, Mid Sweden University, Sundsvall, Sweden; Umecrine AB, Norrlands University Hospital Umeå, Building 6 M 4th floor, Sweden
| | - Michael Druzin
- Department of Integrative medical biology, Umeå University, SE-901 87 Umeå, Sweden
| | - Staffan Johansson
- Department of Integrative medical biology, Umeå University, SE-901 87 Umeå, Sweden
| | - Torbjörn Bäckström
- Umeå Neurosteroid Research Center, Department of Clinical sciences, Umeå University, SE-901 85 Umeå, Sweden; Umecrine AB, Norrlands University Hospital Umeå, Building 6 M 4th floor, Sweden.
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Obesity and Neurocognitive Performance of Memory, Attention, and Executive Function. NEUROSCI 2022. [DOI: 10.3390/neurosci3030027] [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] Open
Abstract
Background: Obesity has been linked to an increased risk of dementia in the future. Obesity is known to affect core neural structures, such as the hippocampus, and frontotemporal parts of the brain, and is linked to memory, attention, and executive function decline. The overwhelming majority of the data, however, comes from high-income countries. In undeveloped countries, there is little evidence of a link between obesity and neurocognition. The aim of this study was to investigate the effects of BMI on the key cognitive functioning tasks of attention, memory, and executive function in a South African cohort. Methods: A total of 175 females (NW: BMI = 18.5–24.9 kg/m2 and OB: BMI > 30.0 kg/m2) aged 18–59 years (M = 28, SD = 8.87 years) completed tasks on memory, attention, and executive functioning. Results: There was a statistically significant difference between the groups. The participants who had a BMI corresponding with obesity performed poorly on the tasks measuring memory (p = 0.01), attention (p = 0.01), and executive function (p = 0.02) compared to the normal-weight group. Conclusions: When compared to normal-weight participants, the findings confirm the existence of lowered cognitive performance in obese persons on tasks involving planning, decision making, self-control, and regulation. Further research into the potential underlying mechanism by which obesity impacts cognition is indicated.
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Scott N, Silver EJ, Dodson NA, Coupey SM. Does Obesity Influence Body Mass Index Changes in Nulliparous Adolescent Users of Long-Acting Reversible Contraceptives? J Pediatr Adolesc Gynecol 2021; 34:815-820. [PMID: 34389461 DOI: 10.1016/j.jpag.2021.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 07/29/2021] [Accepted: 08/02/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To compare body mass index (BMI) changes in adolescents using long-acting reversible contraceptives (LARCs), specifically, the etonogestrel subdermal implant (ENG-implant), levonorgestrel intrauterine device (LNG-IUD), and copper IUD (Cu-IUD), by initial BMI category from the time of LARC insertion to within 6-18 months after insertion. DESIGN This was a single-center retrospective cohort study. SETTING AND PARTICIPANTS We reviewed electronic health records from our large health system to identify and follow a cohort of 196 adolescents aged 14-19 years with LARCs inserted from 2010 to 2016. We excluded adolescents with conditions or medications affecting weight, including childbirth. MAIN OUTCOME MEASURE BMI change from LARC insertion to first BMI documented after 6-18 months RESULTS: Mean age was 17.2 ± 0.2 years; 59% of the cohort was Hispanic and 29% Black. Mean BMI was 26.4 ± 7.1 kg/m2. Of the total cohort of adolescents, 51% were underweight/normal, 24% overweight, and 25% obese. Mean time to first BMI documented after LARC insertion was 10.1 ± 3.2 months. Mean BMI change for the total cohort was +0.73 ± 1.8 kg/m2, indicating weight gain. Mean BMI change for the ENG-implant + LNG-IUD users (n = 127) was larger than for Cu-IUD users (n = 69) (+0.92 ± 1.9 kg/m2 vs +0.37 ± 1.6 kg/m2, respectively, P < .05). Two-way analysis of variance showed that both initial BMI category (P = .001) and type of LARC (P = .011) had an independent significant main effect on BMI change. A significant interaction effect (P = .017) showed that obese adolescents had a larger increase in BMI when they were using a progestin-releasing LARC, either ENG-implant or LNG-IUD, as compared to a Cu-IUD (P < .05). CONCLUSION Adolescents using progestin-releasing LARCs had a larger increase in BMI within 6-18 months after device insertion than those using Cu-IUDs. The disproportionate increase in BMI with progestin-releasing LARCs was primarily contributed by obese users.
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Affiliation(s)
- Nadia Scott
- Division of Adolescent Medicine, Albert Einstein College of Medicine, Children's Hospital at Montefiore, Bronx, New York
| | - Ellen J Silver
- Division of Academic General Pediatrics, Albert Einstein College of Medicine, Children's Hospital at Montefiore, Bronx, New York
| | - Nancy A Dodson
- Division of Adolescent Medicine, Albert Einstein College of Medicine, Children's Hospital at Montefiore, Bronx, New York
| | - Susan M Coupey
- Division of Adolescent Medicine, Albert Einstein College of Medicine, Children's Hospital at Montefiore, Bronx, New York.
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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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Beksinska M, Issema R, Beesham I, Lalbahadur T, Thomas K, Morrison C, Hofmeyr G, Steyn PS, Mugo N, Palanee-Phillips T, Ahmed K, Nair G, Baeten JM, Smit J. Weight change among women using intramuscular depot medroxyprogesterone acetate, a copper intrauterine device, or a levonorgestrel implant for contraception: Findings from a randomised, multicentre, open-label trial. EClinicalMedicine 2021; 34:100800. [PMID: 33898953 PMCID: PMC8056402 DOI: 10.1016/j.eclinm.2021.100800] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 02/26/2021] [Accepted: 03/02/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND There is limited evidence on the impact of the use of progestin-only hormonal contraception (POC) on weight change. We conducted a secondary analysis of prospective weight change among women enrolled in the Evidence for Contraceptive options and HIV Outcomes (ECHO) trial. METHODS The ECHO trial was conducted at 12 sites in eSwatini, Kenya, South Africa and Zambia between December 2015 and October 2018. HIV negative, women aged 16-35 years, desiring contraception, were randomised (1:1:1) to either 3-monthly intramuscular depot medroxyprogesterone acetate (DMPA-IM), levonorgestrel (LNG) implant or copper intrauterine device (IUD). Follow-up was up to 18 months. Weight (kg) was measured at baseline and study exit. Analysis was performed as intention to treat (ITT) and time on continuous contraceptive use. The primary outcome of this secondary analysis is weight change from study enrolment to the final visit at study month 12-18. The ECHO trial is registered with ClinicalTrials.gov, NCT02550067. FINDINGS 7829 women were randomly assigned to DMPA-IM (n = 2609), copper IUD (n = 2607) or LNG implant (n = 2613). The ITT population included 7014 women 2293 DMPA-IM group, 2372 copper IUD group and 2349 LNG group) who were not lost to follow-up, pregnant on study, or missing weight data. The mean weight increased in all groups but was significantly different in magnitude: 3.5 kg (SD = 6.3), 2.4 kg (SD = 5.9) and 1.5 kg (SD = 5.7) in the DMPA-IM, LNG implant and copper IUD groups, respectively. Comparative differences between groups were (2.02 kg (95% CI, 1.68, 2.36, p < 0.001) for DMPA-IM versus copper IUD, 0.87 kg (0.53,1.20 p < 0.001) for LNG implant compared to copper IUD and 1.16 kg (0.82, 1.50, p < 0.001) for DMPA-IM compared with LNG implant. Results for continuous contraceptive use were similar. INTERPRETATION We found differences in weight gain between POC users compared to the non-hormonal copper IUD group over 12-18 months of use. Women using POCs should be counselled about this potential side effect when choosing a contraceptive method.
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Affiliation(s)
- Mags Beksinska
- MatCH Research Unit (MRU), Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of the Witwatersrand, Durban, South Africa
- Corresponding author.
| | - Rodal Issema
- Department of Epidemiology, University of Washington, Seattle, WA 98104, United States
| | - Ivana Beesham
- MatCH Research Unit (MRU), Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of the Witwatersrand, Durban, South Africa
| | - Tharnija Lalbahadur
- MatCH Research Unit (MRU), Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of the Witwatersrand, Durban, South Africa
| | - Katherine Thomas
- Department of Global Health, University of Washington, Seattle, WA 98104, United States
| | | | - G.Justus Hofmeyr
- Effective Care Research Unit, University of the Witwatersrand, Walter Sisulu University, East London, South Africa; University of Botswana, Gaborone, Botswan
| | - Petrus S. Steyn
- UNDP-UNFPA-UNICEF-WHO-World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), World Health Organization, Geneva, Switzerland
| | - Nelly Mugo
- Department of Global Health, University of Washington, Seattle, WA 98104, United States
- Center for Clinical Research (CCR), Kenya Medical Research Institute (KEMRI), Kenya
| | - Thesla Palanee-Phillips
- University of the Witwatersrand, Wits Reproductive Health and HIV Institute (Wits RHI), Johannesburg, South Africa
| | - Khatija Ahmed
- Setshaba Research Centre, Soshanguve, South Africa
- Faculty of Health Sciences, Department of Medical Microbiology, University of Pretoria
| | | | - Jared M. Baeten
- Department of Global Health, University of Washington, Seattle, WA 98104, United States
| | - Jenni Smit
- MatCH Research Unit (MRU), Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of the Witwatersrand, Durban, South Africa
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Sims J, Lutz E, Wallace K, Kassahun-Yimer W, Ngwudike C, Shwayder J. Depo-medroxyprogesterone acetate, weight gain and amenorrhea among obese adolescent and adult women. EUR J CONTRACEP REPR 2020; 25:54-59. [PMID: 31928370 DOI: 10.1080/13625187.2019.1709963] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Objective: The aim of the study was to evaluate the correlation between obesity and the use of depot medroxyprogesterone (DMPA) with regard to weight gain and changes in bleeding pattern.Methods: A retrospective chart review was conducted of women receiving 150 mg DMPA via intramuscular injection at inpatient and outpatient clinics at the University of Mississippi Medical Centre between 1 June 2012 and 31 December 2016. Body mass indices (BMI) were assessed at baseline and at the time of final injection. Data on race, medical history, age at first DMPA injection, number and timing of injections, reported side effects, indication for DMPA use and reason for discontinuation, if applicable, were collected.Results: Of the 240 women included in the study, 3.3% were underweight, 30.8% were normal weight, 23.3% were overweight, 15% were class I obese, 9.6% were class II obese and 17.9% were class III obese; 87.9% of the population were African American. Women gained 2.40 kg (95% confidence interval 1.34-3.45) while they were on DMPA (p < .01), which after adjusting for confounding variables was inversely associated with age at initial injection (β coefficient -0.13; p = .02). Amenorrhoea was the most commonly reported change in bleeding pattern.Conclusion: Women who started DMPA at an earlier age gained the most weight over time, independently of initial BMI. Similar rates of amenorrhoea were found among all BMI categories.
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Affiliation(s)
- Jaleen Sims
- Department of Obstetrics and Gynecology, University of Mississippi Medical Center School of Medicine, Jackson, MS, USA
| | - Elizabeth Lutz
- Department of Obstetrics and Gynecology, University of Mississippi Medical Center School of Medicine, Jackson, MS, USA
| | - Kedra Wallace
- Department of Obstetrics and Gynecology, University of Mississippi Medical Center School of Medicine, Jackson, MS, USA
| | | | | | - James Shwayder
- Department of Obstetrics and Gynecology, University of Mississippi Medical Center School of Medicine, Jackson, MS, USA
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Zerihun MF, Malik T, Ferede YM, Bekele T, Yeshaw Y. Changes in body weight and blood pressure among women using Depo-Provera injection in Northwest Ethiopia. BMC Res Notes 2019; 12:512. [PMID: 31416486 PMCID: PMC6694638 DOI: 10.1186/s13104-019-4555-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 08/10/2019] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES Depo-Provera is an injectable contraceptive method containing medroxyprogesterone acetate. It has some adverse effects like changes in menstrual pattern, loss in bone mineral density and risk of weight gain. Therefore, this study is aimed at to investigate the effects of Depo-Provera on body weight and blood pressure among Ethiopian women. Institution based cross-sectional study design was conducted from January 2017 to April 2017. Data were analyzed using SPSS version 21 software. Paired t test, independent t-test and ANOVA were used to evaluate the presence of mean difference and relationship between changes in variables and duration of use of Depo-Provera. P-value ≤ 0.05 were considered as statistically significant. RESULTS The mean weight and body mass index (BMI) of Depo-Provera users were increased significantly (p = 0.02 for mean body weight and p = 0.019, for body mass index). There was no significant difference in mean arterial blood pressure (MAP) of Depo-Provera users compared to controls or their respective pretreatment value (p-value = 0.85 for Depo-Provera users and 0.67 for non-users). The finding of this study revealed that there is an increased weight gain and BMI among Depo-Provera users compared to non-users, which really requires attention of health professionals and other stake holders.
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Affiliation(s)
- Muluken Fekadie Zerihun
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tabarak Malik
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Yohannes Mulu Ferede
- Nursing Department, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tesfahun Bekele
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Yigizie Yeshaw
- Department of Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Jirakittidul P, Somyaprasert C, Angsuwathana S. Prevalence of Documented Excessive Weight Gain Among Adolescent Girls and Young Women Using Depot Medroxyprogesterone Acetate. J Clin Med Res 2019; 11:326-331. [PMID: 31019626 PMCID: PMC6469894 DOI: 10.14740/jocmr3792] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 03/19/2019] [Indexed: 02/05/2023] Open
Abstract
Background Depot medroxyprogesterone acetate (DMPA) is an accessible contraception with high efficacy among adolescents. However, concern of weight gain can impede DMPA use. The objective of this study was to determine prevalence of excessive weight gain associated with DMPA injection in young women and its predicting factor. Methods This retrospective chart review included young women aged 10 - 24 years who had used DMPA and attended at Family Planning and Reproductive Medicine Unit, Siriraj Hospital for at least 6-month period during January 2010 to June 2016. Baseline clinical data, weight at beginning of contraception, and weight at 6 and 12 months thereafter were reviewed. Excessive weight was defined as weight gain of > 5% of their baseline weight at 6 months. Various baseline variables were compared between groups with and without excessive weight gain. Results Among 231 DMPA users in this study, there were 28 women (12.1%, 95% confidence interval (CI): 7.8 - 16.3) who had an excessive weight gain at 6 months. Age, baseline body mass index, or race did not affect the likelihood of excessive weight gain. The excessive weight gain group had significant higher proportion of nulliparity, unmarried status and DMPA-ever used history compared to another one. Six of 13 (46.2%) excessive weight gainers at 6 months who continued DMPA use had gain even more weight (> 10% of their baseline weigh) at 12 months. Conclusions The majority of adolescent girls using DMPA had no excessive weight gain in 6 months. However, DMPA users who had excessive weight at 6 months were at high risk of gaining even more weight at 1 year.
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Affiliation(s)
- Preeyaporn Jirakittidul
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chotiros Somyaprasert
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Surasak Angsuwathana
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Quintino-Moro A, Zantut-Wittmann DE, Silva Dos Santos PDN, Melhado-Kimura V, da Silva CA, Bahamondes L, Fernandes A. Thyroid function during the first year of use of the injectable contraceptive depot medroxyprogesterone acetate. EUR J CONTRACEP REPR 2019; 24:102-108. [PMID: 30721635 DOI: 10.1080/13625187.2018.1559284] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE The aim of the study was to evaluate thyroid function profile as a possible factor influencing weight and body composition variation in new users of depot medroxyprogesterone acetate (DMPA). MATERIALS AND METHODS A prospective, non-randomised, comparative study was conducted at the University of Campinas, Brazil. Women aged 18-40 years with a body mass index (BMI) less than 30 kg/m2, normal oral glucose tolerance test, no known diseases, and using no medication, who opted to use DMPA were paired by age (±1 year) and BMI (±1 kg/m2) with women initiating copper intrauterine device (IUD) use. The main outcome measures were thyroid function profile, weight, and body composition, as measured by dual-energy X-ray absorptiometry. We used repeated measures ANOVA to perform comparisons between times and groups. RESULTS We evaluated 28 DMPA users and 24 IUD users who completed the 12-month follow-up. We observed that FT4 levels were higher at 12 months (compared to baseline) in the DMPA group (p < .0001) and that FT4/FT3 ratio had increased in both groups. Additionally, at 12 months, total body mass had increased around 2 kg and lean mass increased in the DMPA group compared to the IUD group; there was also an increase in weight, BMI, total body mass, and fat mass when compared to baseline. CONCLUSIONS No changes in thyroid function occurred that could explain the weight increase observed in DMPA users.
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Affiliation(s)
- Alessandra Quintino-Moro
- a Family Planning Clinic, Department of Obstetrics and Gynecology , University of Campinas Medical School (UNICAMP) , Campinas , Brazil
| | | | | | - Vaneska Melhado-Kimura
- a Family Planning Clinic, Department of Obstetrics and Gynecology , University of Campinas Medical School (UNICAMP) , Campinas , Brazil
| | - Conceição Aparecida da Silva
- b Division of Endocrinology, Department of Internal Medicine , University of Campinas Medical School (UNICAMP) , Campinas , Brazil
| | - Luis Bahamondes
- a Family Planning Clinic, Department of Obstetrics and Gynecology , University of Campinas Medical School (UNICAMP) , Campinas , Brazil
| | - Arlete Fernandes
- a Family Planning Clinic, Department of Obstetrics and Gynecology , University of Campinas Medical School (UNICAMP) , Campinas , Brazil
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Silva P, Qadir S, Fernandes A, Bahamondes L, Peipert JF. Dietary intake and eating behavior in depot medroxyprogesterone acetate users: a systematic review. ACTA ACUST UNITED AC 2018; 51:e7575. [PMID: 29694506 PMCID: PMC5937720 DOI: 10.1590/1414-431x20187575] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 01/02/2018] [Indexed: 11/22/2022]
Abstract
Because of weight gain, women often discontinue hormonal contraception, especially depot medroxyprogesterone acetate (DMPA). Our objective was to conduct a systematic review of studies describing dietary intake or eating behavior in DMPA users to understand whether the use of DMPA is associated with changes in dietary habits and behaviors leading to weight gain. We searched the PubMed, POPLINE, CENTRAL Cochrane, Web of Science, and EMBASE databases for reports published in English between 1980 and 2017 examining dietary intake or eating behavior in healthy women in reproductive age and adolescents using DMPA (150 mg/mL). Of the 749 publications screened, we excluded 742 due to duplicates (96), not addressing the key research question (638), not reporting dietary intake data (4), and not evaluating the relationship of body weight and dietary or eating behaviors (4). We identified seven relevant studies, including one randomized placebo-controlled trial, one non-randomized paired clinical trial, and five cohort studies. The randomized trial found no association and the other reports were inconsistent. Findings varied from no change in dietary intake or eating behavior with DMPA use to increased appetite in the first six months of DMPA use. Few studies report dietary intake and eating behavior in DMPA users and the available data are insufficient to conclude whether DMPA use is associated with changes in dietary habits or behavior leading to weight gain.
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Affiliation(s)
- P Silva
- Departamento de Tocoginecologia, Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - S Qadir
- Department of Obstetrics and Gynecology, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - A Fernandes
- Departamento de Tocoginecologia, Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - L Bahamondes
- Departamento de Tocoginecologia, Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - J F Peipert
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN, USA
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Melhado-Kimura V, Batista GA, de Souza AL, Silva Dos Santos PDN, Alegre SM, Pavin EJ, Bahamondes L, Fernandes A. Hyperinsulinemic-euglycemic clamp over the first year of use of depot-medroxyprogesterone acetate as a contraceptive. Contraception 2018; 98:S0010-7824(18)30139-2. [PMID: 29665358 DOI: 10.1016/j.contraception.2018.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 03/31/2018] [Accepted: 04/03/2018] [Indexed: 12/25/2022]
Abstract
OBJECTIVE The literature lacks data on the use of the gold-standard hyperinsulinemic-euglycemic clamp (HEC) technique for the evaluation of insulin resistance (IR) in depot-medroxyprogesterone acetate (DMPA) users. This study assessed carbohydrate metabolism in non-obese users of DMPA using the HEC technique. STUDY DESIGN A prospective, non-randomized, comparative study conducted at the Family Planning Clinic/Metabolic Unit, University of Campinas, Brazil. Forty-eight women aged 18-39 years underwent HEC: 30 initiating use of DMPA and 18 initiating use of a copper intrauterine device (IUD). Data from 15 women in each group, who completed the follow-up and underwent HEC at12 months, were compared using repeated measures ANOVA. All women were advised to perform aerobic physical exercise for 150 min/week; body composition and total energy intake were evaluated. Main outcome measures were IR defined by M-value <4 mg/kg/min, and blood levels of insulin. Additional outcomes were total cholesterol, HDL-cholesterol, triglycerides, LDL-cholesterol, adipokines and free fatty acids. RESULTS At 12 months, two women in the DMPA group and none in the IUD group had developed IR. The groups were similar in in M-values and in blood levels of insulin, total cholesterol, HDL-cholesterol, LDL-cholesterol, adipokines or free fatty acids. Triglyceride levels increased in the DMPA group when compared to the IUD group, 80.0 (SD 47.8) versus 61.8 (SD 35.8) mg/dL respectively, (p=.033); and increased the total daily energy intake, 1828.3 (SD 518.9) versus 1300.8 (SD 403.4) kilocalories/24hs, respectively in the same groups, (p=.041). All the DMPA users showing higher insulin sensitivity at 12 months reported performing physical activity regularly. CONCLUSIONS Changes occurred in carbohydrate metabolism in DMPA users in the first year of use of the method. It is possible that the regular aerobic exercise may exert a beneficial and protective effect against the factors that trigger these changes. IMPLICATIONS STATEMENT Carbohydrate metabolism undergoes adverse changes in few young non-obese women during the first year of DMPA use and regular aerobic exercise may exert a beneficial and protective effect against these changes.
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Affiliation(s)
- Vaneska Melhado-Kimura
- Family Planning Clinic, Department of Obstetrics and Gynecology, University of Campinas Medical School, 13084-971, Campinas, SP, Brazil
| | - Gisele Almeida Batista
- Department of Clinical Medicine, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Aglécio Luiz de Souza
- Department of Clinical Medicine, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | | | - Sarah Monte Alegre
- Department of Clinical Medicine, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Elizabeth João Pavin
- Department of Clinical Medicine, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Luis Bahamondes
- Family Planning Clinic, Department of Obstetrics and Gynecology, University of Campinas Medical School, 13084-971, Campinas, SP, Brazil
| | - Arlete Fernandes
- Family Planning Clinic, Department of Obstetrics and Gynecology, University of Campinas Medical School, 13084-971, Campinas, SP, Brazil.
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Lange HLH, Manos BE, Gothard MD, Rogers LK, Bonny AE. Bone Mineral Density and Weight Changes in Adolescents Randomized to 3 Doses of Depot Medroxyprogesterone Acetate. J Pediatr Adolesc Gynecol 2017; 30:169-175. [PMID: 27789350 DOI: 10.1016/j.jpag.2016.10.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 10/12/2016] [Accepted: 10/14/2016] [Indexed: 10/20/2022]
Abstract
STUDY OBJECTIVE To assess the association between medroxyprogesterone acetate exposure and bone mineral density (BMD) loss and weight change in adolescents. DESIGN Forty-eight-week prospective, randomized trial conducted May 2012-April 2014. SETTING Recruitment occurred in the general community and outpatient clinics in central Ohio. PARTICIPANTS Self-referred sample of 34 female adolescents aged 12-21 years initiating depot medroxyprogesterone acetate (DMPA). INTERVENTIONS Randomization to 1 of 3 DMPA doses (150, 104, or 75 mg) given intramuscularly every 12 weeks for 48 weeks. MAIN OUTCOME MEASURES Absolute and percent change in BMD from 0-48 weeks at the L1-L4 lumbar spine, total hip, and femoral neck; absolute and percent change in weight at 48 weeks. RESULTS DMPA dose was associated with medroxyprogesterone acetate exposure as evidenced by a direct relationship (P < .001) between dose group and area under the concentration time curve. At 48 weeks, no significant BMD decreases were seen in the 75 mg dose group. The 104 and 150 mg dose groups experienced significant (P < .01) decreases in L1-L4 lumbar spine BMD (3.1% and 4.0%, respectively). The 150 mg group also had significant (P < .05) decreases in total hip (3.0%) and femoral neck (4.0%) BMD. No group differences in weight change were observed. No pregnancies occurred in any DMPA dose group. CONCLUSIONS Our data provide evidence of a dose-response relationship between DMPA and BMD loss. Intramuscular DMPA doses less than 150 mg can decrease risk of BMD loss in adolescents. The risk/benefit ratio of lower-dose DMPA should be further investigated in larger and more diverse adolescent populations.
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Affiliation(s)
- Hannah L H Lange
- The Research Institute at Nationwide Children's Hospital, Columbus, Ohio
| | - Brittny E Manos
- The Research Institute at Nationwide Children's Hospital, Columbus, Ohio
| | | | - Lynette K Rogers
- The Research Institute at Nationwide Children's Hospital, Columbus, Ohio
| | - Andrea E Bonny
- The Research Institute at Nationwide Children's Hospital, Columbus, Ohio; The Ohio State University, Columbus, Ohio; Division of Adolescent Medicine, Nationwide Children's Hospital, Columbus, Ohio.
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Silva Dos Santos PDN, Madden T, Omvig K, Peipert JF. Changes in body composition in women using long-acting reversible contraception. Contraception 2016; 95:382-389. [PMID: 28041992 DOI: 10.1016/j.contraception.2016.12.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 12/16/2016] [Accepted: 12/27/2016] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Users of hormonal long-acting reversible contraception (LARC) report weight gain as a side effect, but few studies have assessed body composition change among LARC users. We evaluated weight and body composition of healthy women using the levonorgestrel intrauterine system (LNG-IUS), copper intrauterine device (copper IUD) or etonogestrel implant (ENG implant). We hypothesized that weight gain and body composition over 12 months would not differ between copper IUD, LNG-IUS and ENG implant users. STUDY DESIGN We performed a prospective cohort study of a subgroup of women enrolled in the Contraceptive CHOICE Project who initiated the LNG-IUS, copper IUD or ENG implant. Inclusion criteria included lack of metabolic and eating disorders or change in body weight of more than 5% in the 6 months before enrollment. We measured changes in weight and body composition (body fat percentage, total body fat mass, total lean mass and total body mass) in women who continued their method for 12 months. RESULTS We analyzed data from 149 participants: 85 LNG-IUS users, 31 copper IUD users and 33 ENG implant users. The mean age was 25.9 years, 56.4% were White, 82.5% had some college education and 67.6% were nulliparous. Although lean body mass increased over 12 months in LNG-IUS and copper IUD users but not in ENG implant users, changes in body weight and body composition did not differ between the groups. In the adjusted model, Black race was associated with change in total body mass (p<.05). CONCLUSIONS Among those who continued the method for 12 months, changes in body weight and composition did not differ between copper IUD, LNG-IUS and ENG implant users. IMPLICATIONS STATEMENT Changes in body weight and composition over 12 months did not differ between copper IUD users and LNG-IUS and ENG implant users among those with 12 months of continuous use.
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Affiliation(s)
- Priscilla de Nazaré Silva Dos Santos
- Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas, Campinas, Brazil; Division of Clinical Research, Department of Obstetrics and Gynecology, Washington University in St. Louis School of Medicine, St. Louis, MO.
| | - Tessa Madden
- Division of Family Planning, Department of Obstetrics and Gynecology, Washington University in St. Louis School of Medicine, St. Louis, MO
| | - Karen Omvig
- Division of Clinical Research, Department of Obstetrics and Gynecology, Washington University in St. Louis School of Medicine, St. Louis, MO
| | - Jeffrey F Peipert
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN
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Silva Dos Santos PDN, de Souza AL, Batista GA, Melhado-Kimura V, de Lima GA, Bahamondes L, Fernandes A. Binge eating and biochemical markers of appetite in new users of the contraceptive depot medroxyprogesterone acetate. Arch Gynecol Obstet 2016; 294:1331-1336. [PMID: 27604241 DOI: 10.1007/s00404-016-4192-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 08/29/2016] [Indexed: 11/30/2022]
Abstract
PURPOSE Weight gain has been cited by women as one of the main reasons for discontinuation of the contraceptive depot medroxyprogesterone acetate (DMPA). This study aimed to evaluate binge eating and the biochemical markers of appetite in new DMPA users. METHODS In this prospective non randomized study with adult healthy women, twenty-eight users of DMPA and twenty-five users of a copper intrauterine device (IUD) were paired for age (±1 year) and body mass index (BMI) (±1 kg/m2). We evaluated binge eating using the Binge Eating Scale (BES), the serum levels of neuropeptide Y, leptin and adiponectin, and the BMI at baseline and after 12 months in both groups. For statistical analysis was used ANOVA for to compare the means of the repeated measurements. RESULTS Mean age was 29.6 and 28.6 years and BMI was 23.9 and 24.5 kg/m2 for the DMPA and IUD groups, respectively. After 12 months, the frequency of the scores of binge eating remained low in both groups. There were no significant differences between the groups at 12 months with respect to BMI, levels of NPY, leptin, adiponectin, and BES scores. CONCLUSIONS Healthy adult women did not present with central stimulation of appetite or binge eating disorder in their first year after starting use of DMPA. This study reinforces the use of the contraceptive DPMA and the need for guidance related to living a healthy lifestyle for women who attribute the increase of body weight to the use of the method.
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Affiliation(s)
- Priscilla de Nazaré Silva Dos Santos
- Human Reproduction Unit of the Department of Obstetrics and Gynecology, University of Campinas, Caixa Postal 6181, Campinas, SP, 13083-970, Brazil
| | - Aglécio Luiz de Souza
- Metabolic Unit of the Department of Clinical Medicine, School of Medical Sciences, University of Campinas, Rua Alexander Fleming, 101, Cidade Universitária, Campinas, SP, 13083-881, Brazil
| | - Gisele Almeida Batista
- Metabolic Unit of the Department of Clinical Medicine, School of Medical Sciences, University of Campinas, Rua Alexander Fleming, 101, Cidade Universitária, Campinas, SP, 13083-881, Brazil
| | - Vaneska Melhado-Kimura
- Human Reproduction Unit of the Department of Obstetrics and Gynecology, University of Campinas, Caixa Postal 6181, Campinas, SP, 13083-970, Brazil
| | - Gabriel Araújo de Lima
- Human Reproduction Unit of the Department of Obstetrics and Gynecology, University of Campinas, Caixa Postal 6181, Campinas, SP, 13083-970, Brazil
| | - Luis Bahamondes
- Human Reproduction Unit of the Department of Obstetrics and Gynecology, University of Campinas, Caixa Postal 6181, Campinas, SP, 13083-970, Brazil
| | - Arlete Fernandes
- Human Reproduction Unit of the Department of Obstetrics and Gynecology, University of Campinas, Caixa Postal 6181, Campinas, SP, 13083-970, Brazil.
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Lopez LM, Ramesh S, Chen M, Edelman A, Otterness C, Trussell J, Helmerhorst FM. Progestin-only contraceptives: effects on weight. Cochrane Database Syst Rev 2016; 2016:CD008815. [PMID: 27567593 PMCID: PMC5034734 DOI: 10.1002/14651858.cd008815.pub4] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Progestin-only contraceptives (POCs) are appropriate for many women who cannot or should not take estrogen. POCs include injectables, intrauterine contraception, implants, and oral contraceptives. Many POCs are long-acting, cost-effective methods of preventing pregnancy. However, concern about weight gain can deter the initiation of contraceptives and cause early discontinuation among users. OBJECTIVES The primary objective was to evaluate the association between progestin-only contraceptive use and changes in body weight. SEARCH METHODS Until 4 August 2016, we searched MEDLINE, CENTRAL, POPLINE, LILACS, ClinicalTrials.gov, and ICTRP. For the initial review, we contacted investigators to identify other trials. SELECTION CRITERIA We considered comparative studies that examined a POC versus another contraceptive method or no contraceptive. The primary outcome was mean change in body weight or mean change in body composition. We also considered the dichotomous outcome of loss or gain of a specified amount of weight. DATA COLLECTION AND ANALYSIS Two authors extracted the data. Non-randomized studies (NRS) need to control for confounding factors. We used adjusted measures for the primary effects in NRS or the results of matched analysis from paired samples. If the report did not provide adjusted measures for the primary analysis, we used unadjusted outcomes. For RCTs and NRS without adjusted measures, we computed the mean difference (MD) with 95% confidence interval (CI) for continuous variables. For dichotomous outcomes, we calculated the Mantel-Haenszel odds ratio (OR) with 95% CI. MAIN RESULTS We found 22 eligible studies that included a total of 11,450 women. With 6 NRS added to this update, the review includes 17 NRS and 5 RCTs. By contraceptive method, the review has 16 studies of depot medroxyprogesterone acetate (DMPA), 4 of levonorgestrel-releasing intrauterine contraception (LNG-IUC), 5 for implants, and 2 for progestin-only pills.Comparison groups did not differ significantly for weight change or other body composition measure in 15 studies. Five studies with moderate or low quality evidence showed differences between study arms. Two studies of a six-rod implant also indicated some differences, but the evidence was low quality.Three studies showed differences for DMPA users compared with women not using a hormonal method. In a retrospective study, weight gain (kg) was greater for DMPA versus copper (Cu) IUC in years one (MD 2.28, 95% CI 1.79 to 2.77), two (MD 2.71, 95% CI 2.12 to 3.30), and three (MD 3.17, 95% CI 2.51 to 3.83). A prospective study showed adolescents using DMPA had a greater increase in body fat (%) compared with a group not using a hormonal method (MD 11.00, 95% CI 2.64 to 19.36). The DMPA group also had a greater decrease in lean body mass (%) (MD -4.00, 95% CI -6.93 to -1.07). A more recent retrospective study reported greater mean increases with use of DMPA versus Cu IUC for weight (kg) at years 1 (1.3 vs 0.2), 4 (3.5 vs 1.9), and 10 (6.6 vs 4.9).Two studies reported a greater mean increase in body fat mass (%) for POC users versus women not using a hormonal method. The method was LNG-IUC in two studies (reported means 2.5 versus -1.3; P = 0.029); (MD 1.60, 95% CI 0.45 to 2.75). One also studied a desogestrel-containing pill (MD 3.30, 95% CI 2.08 to 4.52). Both studies showed a greater decrease in lean body mass among POC users. AUTHORS' CONCLUSIONS We considered the overall quality of evidence to be low; more than half of the studies had low quality evidence. The main reasons for downgrading were lack of randomizations (NRS) and high loss to follow-up or early discontinuation.These 22 studies showed limited evidence of change in weight or body composition with use of POCs. Mean weight gain at 6 or 12 months was less than 2 kg (4.4 lb) for most studies. Those with multiyear data showed mean weight change was approximately twice as much at two to four years than at one year, but generally the study groups did not differ significantly. Appropriate counseling about typical weight gain may help reduce discontinuation of contraceptives due to perceptions of weight gain.
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Affiliation(s)
- Laureen M Lopez
- FHI 360Clinical and Epidemiological Sciences359 Blackwell St, Suite 200DurhamNorth CarolinaUSA27701
| | - Shanthi Ramesh
- University of North CarolinaDepartment of Obstetrics and Gynaecology4012 Old Clinic Building, CB 7570Chapel HillNC ‐ North CarolinaUSA27599
| | - Mario Chen
- FHI 360Biostatistics359 Blackwell St, Suite 200DurhamNorth CarolinaUSA27701
| | - Alison Edelman
- Oregon Health & Science UniversityDept. of Obstetrics and GynecologyPortlandOregonUSA
| | | | - James Trussell
- Princeton UniversityOffice of Population researchWallaca HallPrincetonNew JerseyUSANJ 08544
| | - Frans M Helmerhorst
- Leiden University Medical CenterDept. of Clinical EpidemiologyPO Box 9600Albinusdreef 2LeidenNetherlandsNL 2300 RC
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Richards MJ, Buyers E. Update on Adolescent Contraception. Adv Pediatr 2016; 63:429-51. [PMID: 27426910 DOI: 10.1016/j.yapd.2016.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Molly J Richards
- Section of Adolescent Medicine, Children's Hospital Colorado, University of Colorado School of Medicine, 13123 East 16th Avenue, B025, Aurora, CO 80045, USA.
| | - Eliza Buyers
- Section of Pediatric and Adolescent Gynecology, University of Colorado School of Medicine, 13123 E 16th Avenue B467, Aurora, CO 80045, USA
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De Leo V, Musacchio MC, Cappelli V, Piomboni P, Morgante G. Hormonal contraceptives: pharmacology tailored to women's health. Hum Reprod Update 2016; 22:634-46. [PMID: 27307386 DOI: 10.1093/humupd/dmw016] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 01/29/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND In recent years, several new oral contraceptives have become available. In some ways, they represent an evolution in terms of individualization and compliance on the part of women. The new formulations make it increasingly possible to prescribe a specific hormonal contraceptive on an individual basis. METHODS A systematic literature search of PubMed was performed using the following combination of terms: 'oral contraceptives', 'estroprogestins' and 'combined oral contraceptive'. Only English-language papers published between January 2000 and July 2014 were included in our analysis. The present review analyzes all aspects of the choice of oral contraceptives in the different phases of a woman's life in detail. RESULTS Regarding the estrogen component, lowering the dose of ethinylestradiol (EE) helped reduce associated side effects. Natural estradiol is now available and represents a valid alternative to EE. And regarding progestins, the dose has changed over time, as well as the endocrine and metabolic characteristics. These are the fruit of much research into improvement of old products (19-nor-progesterone-derived progestins) with androgenic effects and testing of new molecules with improved metabolic neutrality in terms of insulin sensitivity and lipid parameters. New progestins were a genuine turning point because they greatly reduced major side effects, such as water retention, and their anti-androgenic properties made them indicated for all forms of hyperandrogenism associated with acne and mild hirsutism. The associations of estradiol/dienogest and estradiol/nomegestrol acetate are the most suitable contraceptives for women with abundant menstrual bleeding and can increase the number of potential users of hormonal contraception. CONCLUSION Progress in the provision of new oral contraceptives has improved the risk/benefit ratio, by increasing benefits and reducing risks. The present challenge is to tailor contraceptives to individual needs in terms of efficacy and protection of reproductive health.
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Affiliation(s)
- Vincenzo De Leo
- Department of Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte, Viale Bracci 14, 53100 Siena, Italy
| | - Maria Concetta Musacchio
- Department of Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte, Viale Bracci 14, 53100 Siena, Italy
| | - Valentina Cappelli
- Department of Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte, Viale Bracci 14, 53100 Siena, Italy
| | - Paola Piomboni
- Department of Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte, Viale Bracci 14, 53100 Siena, Italy
| | - Giuseppe Morgante
- Department of Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte, Viale Bracci 14, 53100 Siena, Italy
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SANTOS PDNSD, SIDER M, MODESTO WO, BAHAMONDES MV, BAHAMONDES L, FERNANDES A. Gasto energético e medidas antropométricas de novas usuárias do contraceptivo injetável trimestral de acetato de medroxiprogesterona de depósito. REV NUTR 2015. [DOI: 10.1590/1415-52732015000500004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Objetivo:Avaliar o gasto energético e as medidas antropométricas de mulheres durante o primeiro ano de uso do método contraceptivo de acetato de medroxiprogesterona de depósito.Métodos:Estudo prospectivo com grupo de comparação. Foram incluídas mulheres saudáveis, não obesas, nunca usuárias de acetato de medroxiprogesterona de depósito e sem antecedentes que pudessem contribuir para a variação do peso corporal; foram distribuídas em dois grupos, 28 usuárias de acetato de medroxiprogesterona e 24 usuárias de dispositivo intrauterino de cobre, pareadas por idade (±1 ano) e índice de massa corporal (kg/m2). As variáveis estudadas foram sociodemográficas (idade, etnia, tabagismo, etilismo, atividade física, classe econômica e escolaridade), peso (kg), índice de massa corporal, gasto energético basal e total, medidas de circunferência de cintura e quadril (cm) e relação cintura-quadril.Resultados:A idade das mulheres variou de 20-39 anos. As médias de idade/índice de massa corporal foram 29,6 (DP=±5,2) anos/23,9 (±3,6 kg/m2), no grupo de acetato de medroxiprogesterona de depósito, e de 28,6 (DP=±5,2) anos/ 24,5 (±2,7 kg/m2), no grupo de dispositivo intrauterino de cobre. Após análise de variância para medidas repetidas, as usuárias de acetato de medroxiprogesterona de depósito apresentaram ganho de 2,2 kg no peso corporal e de -0,2 kg no grupo do dispositivo intrauterino de cobre, sem diferença estatisticamente significativa entre eles. Não houve discrepância nas demais variáveis estudadas.Conclusão:Mulheres saudáveis e jovens não apresentaram mudança no peso, nas medidas e nos gastos energéticos durante o primeiro ano de uso do contraceptivo acetato de medroxiprogesterona. A orientação em relação aos hábitos saudáveis de vida e o monitoramento de medidas são importantes para o controle do peso corporal em usuárias de métodos contraceptivos.
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Bonny AE, Lange HLH, Hade EM, Kaufman B, Reed MD, Mesiano S. Serum adipocytokines and adipose weight gain: a pilot study in adolescent females initiating depot medroxyprogesterone acetate. Contraception 2015; 92:298-300. [PMID: 26071674 DOI: 10.1016/j.contraception.2015.05.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 05/20/2015] [Accepted: 05/22/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate whether serum adipocytokine concentrations, controlling for baseline adiposity, are predictive of adipose weight gain in adolescents initiating depot medroxyprogesterone acetate (DMPA). METHODS Percent body fat was measured at baseline and 6 months. Baseline serum adipocytokine concentrations were quantified. RESULTS Mean percent body fat was 31.6% (±7.6) at baseline and 33.5% (±7.6) at 6 months. In multivariable linear regression modeling (adjusted for baseline percent body fat), Hispanic ethnicity and baseline serum adiponectin concentration were inversely associated (p≤.05) with absolute change in percent body fat at 6 months. CONCLUSIONS Serum adiponectin concentration may be useful for assessing risk of DMPA-associated adipose gains.
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Affiliation(s)
- Andrea E Bonny
- Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, USA; The Ohio State University, 410 West 10th Avenue, Columbus, OH 43210, USA.
| | - Hannah L H Lange
- Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, USA
| | - Erinn M Hade
- The Ohio State University, 410 West 10th Avenue, Columbus, OH 43210, USA
| | - Bram Kaufman
- Case Western Reserve University School of Medicine, 2109 Adelbert Road, Cleveland, OH 44106, USA; MetroHealth Medical Center, 2500 MetroHealth Drive, Cleveland, OH 44109, USA
| | - Michael D Reed
- Akron Children's Hospital, One Perkins Square, Akron, OH 44308-1062, USA
| | - Sam Mesiano
- Case Western Reserve University School of Medicine, 2109 Adelbert Road, Cleveland, OH 44106, USA
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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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Kaneshiro B, Salcedo J. Contraception for Adolescents: Focusing on Long-Acting Reversible Contraceptives (LARC) to Improve Reproductive Health Outcomes. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2015; 4:53-60. [PMID: 27635305 PMCID: PMC5021306 DOI: 10.1007/s13669-015-0112-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Adolescent pregnancy rates in the U.S. have reached an all-time low from their peak in the 1980s and 1990s. However, the U.S. maintains the highest rate of teenage pregnancy among developed nations. Adolescents experience higher typical use failure rates for user-dependent contraceptives compared to their adult counterparts. Long-acting reversible contraception (LARC), IUDs and implants, have failure rates that are both very low and independent of user age. In settings where the most effective methods are prioritized and access barriers are removed, the majority of adolescents initiate LARC. Use of LARC by adolescents significantly reduces rates of overall and repeat teen pregnancy. All methods of contraception are safe for use in teens, including IUDs and DMPA. Dual use of LARC and barrier methods to reduce risk of sexually transmitted infection, is the optimal contraceptive strategy for most adolescents. Adolescent access to evidence-based and confidential contraceptive services, provided in a manner that respects autonomy, is a vital public health goal.
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Affiliation(s)
- Bliss Kaneshiro
- Department of Obstetrics, Gynecology and Women’s Health University of Hawaii John A. Burns School of Medicine, 1319 Punahou Street #824, Honolulu, HI 96826, Phone: (808) 203-6500, Fax: (808) 955-2175
| | - Jennifer Salcedo
- Department of Obstetrics, Gynecology and Women’s Health University of Hawaii John A. Burns School of Medicine, 1319 Punahou Street #824, Honolulu, HI 96826, Phone: (808) 203-6500, Fax: (808) 955-2175
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Injectable Contraception: Current Practices and Future Trends. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2015. [DOI: 10.1007/s13669-014-0106-7] [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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S. Mukherjee M, Coppenrath VA, Dallinga BA. Pharmacologic Management of Types 1 and 2 Diabetes Mellitus and Their Complications in Women of Childbearing Age. Pharmacotherapy 2015; 35:158-74. [DOI: 10.1002/phar.1535] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
| | | | - Bree A. Dallinga
- Edward M. Kennedy Community Health Center; Framingham Massachusetts
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Abstract
Contraception is a pillar in reducing adolescent pregnancy rates. The American Academy of Pediatrics recommends that pediatricians develop a working knowledge of contraception to help adolescents reduce risks of and negative health consequences related to unintended pregnancy. Over the past 10 years, a number of new contraceptive methods have become available to adolescents, newer guidance has been issued on existing contraceptive methods, and the evidence base for contraception for special populations (adolescents who have disabilities, are obese, are recipients of solid organ transplants, or are HIV infected) has expanded. The Academy has addressed contraception since 1980, and this policy statement updates the 2007 statement on contraception and adolescents. It provides the pediatrician with a description and rationale for best practices in counseling and prescribing contraception for adolescents. It is supported by an accompanying technical report.
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Abstract
A working knowledge of contraception will assist the pediatrician in both sexual health promotion as well as treatment of common adolescent gynecologic problems. Best practices in adolescent anticipatory guidance and screening include a sexual health history, screening for pregnancy and sexually transmitted infections, counseling, and if indicated, providing access to contraceptives. Pediatricians' long-term relationships with adolescents and families allow them to help promote healthy sexual decision-making, including abstinence and contraceptive use. Additionally, medical indications for contraception, such as acne, dysmenorrhea, and heavy menstrual bleeding, are frequently uncovered during adolescent visits. This technical report provides an evidence base for the accompanying policy statement and addresses key aspects of adolescent contraceptive use, including the following: (1) sexual history taking, confidentiality, and counseling; (2) adolescent data on the use and side effects of newer contraceptive methods; (3) new data on older contraceptive methods; and (4) evidence supporting the use of contraceptives in adolescent patients with complex medical conditions.
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Modesto W, de Nazaré Silva dos Santos P, Correia VM, Borges L, Bahamondes L. Weight variation in users of depot-medroxyprogesterone acetate, the levonorgestrel-releasing intrauterine system and a copper intrauterine device for up to ten years of use. EUR J CONTRACEP REPR 2014; 20:57-63. [DOI: 10.3109/13625187.2014.951433] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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dos Santos PDNS, Modesto WO, Dal'Ava N, Bahamondes MV, Pavin EJ, Fernandes A. Body composition and weight gain in new users of the three-monthly injectable contraceptive, depot-medroxyprogesterone acetate, after 12 months of follow-up. EUR J CONTRACEP REPR 2014; 19:432-8. [PMID: 25047227 DOI: 10.3109/13625187.2014.936934] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES To evaluate weight gain and body composition (BC) in new users of depot-medroxyprogesterone acetate (DMPA) as a contraceptive. METHODS This cohort study followed up 20 DMPA users and 20 copper intrauterine device (TCu380A IUD) users, paired for age (± 1 year) and body mass index (BMI ± 1 kg/m(2)), during 12-months. Healthy, non-obese women aged 18 to 40 years, unaffected by conditions that could influence their body weight, were enrolled. Socio-demographic variables, habits, weight, BMI, BC using dual-energy X-ray absorptiometry, circumferences, skinfold thickness, body fat percentage and waist-to-hip ratio were evaluated. All participants were encouraged to adopt healthy habits. RESULTS At baseline, median age was 29 and 30.5 years, and mean BMI was 24.8 and 24.5 kg/m(2) in the DMPA and IUD groups, respectively. At 12 months, an increase was observed in waist and hip circumference in the DMPA users and 8/20 of them had a weight gain ≥ 5% (mean 4.6 kg) with accumulation of fat centrally. CONCLUSIONS There were no differences in weight gain or in BC measurements between the groups; nevertheless 40% of women in the DMPA group had larger weight gain and accumulation of fat centrally. The duration of follow-up may have been insufficient to detect differences between the groups.
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Dal'Ava N, Bahamondes L, Bahamondes MV, Bottura BF, Monteiro I. Body weight and body composition of depot medroxyprogesterone acetate users. Contraception 2014; 90:182-7. [PMID: 24780631 DOI: 10.1016/j.contraception.2014.03.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Revised: 03/11/2014] [Accepted: 03/16/2014] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Weight gain is a concern with the contraceptive depot-medroxyprogesterone acetate (DMPA); however, this issue remains controversial. The objective of this study was to compare body weight (BW) and body composition (BC) in DMPA and copper intrauterine device (IUD) users at baseline and after one year of use. STUDY DESIGN We enrolled new DMPA users and age and weight matched new IUD users into this prospective study. Weight and height were measured, BC (fat and lean mass) was evaluated using dual-energy X-ray absorptiometry, and physical activity was assessed at baseline and at 12 months. Student's paired t test and the Wilcoxon paired test for matched samples were used. RESULTS Ninety-seven women were enrolled for the study; 26 matched pairs continued using the initial method for at least one year, and completed the baseline and 12 month assessments. An increase of 1.9 kg occurred in BW (p=.02) in DMPA users at 12 months of use, resulting from an increase in fat mass of 1.6 kg (p=.03). Weight remained stable in IUD users; however, there was an increase in lean mass at 12 months of use (p=.001). The number of women practicing physical activity increased in this group. There was a significant difference between the groups regarding the variation in the percentage of central fat (p=.04). CONCLUSION Weight gain in the DMPA group after the first year of use resulted from an increase in fat mass. Weight remained stable in the IUD group; however, an increase in lean mass and a reduction in localized abdominal fat mass occurred, possibly because more users were practicing physical activity. IMPLICATIONS STATEMENT There was a greater increase in body weight in DMPA users compared to TCu380A IUD users in the first year of use of the contraceptive method. Furthermore, the weight increase in users of DMPA occurred principally as the result of an increase in fat mass. Physical activity probably could increase the lean mass in the users of TCu380A IUD.
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Affiliation(s)
- Natália Dal'Ava
- Human Reproduction Unit, Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), and the National Institute of Hormones and Women's Health, 13084-971, Campinas, SP, Brazil.
| | - Luis Bahamondes
- Human Reproduction Unit, Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), and the National Institute of Hormones and Women's Health, 13084-971, Campinas, SP, Brazil
| | - M Valeria Bahamondes
- Human Reproduction Unit, Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), and the National Institute of Hormones and Women's Health, 13084-971, Campinas, SP, Brazil
| | - Bruna F Bottura
- Human Reproduction Unit, Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), and the National Institute of Hormones and Women's Health, 13084-971, Campinas, SP, Brazil
| | - Ilza Monteiro
- Human Reproduction Unit, Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), and the National Institute of Hormones and Women's Health, 13084-971, Campinas, SP, Brazil
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Steenland MW, Zapata LB, Brahmi D, Marchbanks PA, Curtis KM. Appropriate follow up to detect potential adverse events after initiation of select contraceptive methods: a systematic review. Contraception 2012. [PMID: 23177264 DOI: 10.1016/j.contraception.2012.09.017] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND After a woman initiates certain methods of contraception [e.g., hormonal methods, intrauterine devices (IUDs)], she is generally asked to return at some interval for a follow-up visit; however, is it unclear whether follow up is needed, what an appropriate follow-up schedule is and what should be done at follow-up visits. METHODS We conducted four separate searches in the PubMed database for all peer-reviewed articles in any language published from database inception through April 2012 that examined the following health outcomes for combined hormonal contraceptives (CHCs), IUDs or medroxyprogesterone acetate (DMPA): (a) incidence of hypertension among women who began using a CHC compared to women not using a CHC; (b) incidence of migraine among women who began using a CHC compared to women not using a CHC; (c) incidence of pelvic inflammatory disease (PID) among women who began using an IUD compared to women who started another form or used no method of contraception or examined incidence of PID at two or more time periods after IUD insertion and (d) whether initial weight gain predicts future weight gain among women who began using DMPA. The quality of each study was assessed using the United States Preventive Services Task Force grading system. RESULTS A total of 15 studies met our inclusion criteria: 5 examined hypertension and combined oral contraceptive (COC) use, 7 examined PID and IUD use and 3 examined weight gain after DMPA initiation. No studies that examined migraine after CHC initiation met our inclusion criteria. Few women developed hypertension after initiating COCs, and studies examining increases in blood pressure after COC initiation found mixed results (Level I, fair to II-2, fair). Among women who had a copper IUD inserted, there was little difference in incidence of PID, or IUD removal for PID, compared with women who initiated DMPA, a hormone-releasing IUD, or COCs (Level I, good to Level II-2, fair). Studies that examined when women were diagnosed with PID after IUD insertion found mixed results. The study with the largest sample size found a much greater incidence of PID in the first 20 days after insertion, with very low rates of PID up to 8 years postinsertion (Level I, good to Level II-3, poor). Studies that examined weight gain after DMPA initiation found that weight gain >5% of baseline weight at 6 months was associated with greater mean change in weight and greater mean change in body mass index at follow-up times ranging from 12 to 36 months (Level II-2, fair to Level II-3, fair). CONCLUSIONS Evidence on select adverse events associated with initiation of contraceptive use is limited but does not suggest increased risk of hypertension among COC users or increased risk of PID among IUD users. DMPA users who gain >5% of baseline body weight may be at increased risk of future weight gain.
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Affiliation(s)
- Maria W Steenland
- Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA 30341, 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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Abstract
PURPOSE OF REVIEW The purpose of this review is to explore the efficacy and safety of contraceptives in overweight adolescents. RECENT FINDINGS There are few studies exploring hormonal contraceptive efficacy and safety in overweight and obese adults and almost none addressing these issues in adolescents. Luckily for teens, in terms of safety, many of the comorbidities associated with obesity are yet to transpire and their options for contraception remain relatively unrestricted. Studies of the combined oral contraceptive pill and patch in adults suggest that efficacy may be decreased in overweight adolescents. There is no evidence to suggest that the efficacy of the contraceptive implant or intrauterine device (IUD) is decreased in overweight adolescents. Indeed, these long-acting reversible methods will be the best choice for many adolescents because of their high efficacy. Although the literature is not definitive, there is probably a subset of adolescents who are susceptible to weight gain with use of depot medroxyprogesterone acetate. SUMMARY Although there is little research regarding contraceptive efficacy in overweight adolescents, IUDs and implants will be the best methods for many adolescents because of their high efficacy, reversibility, and safety.
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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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Gilbert GE, Wahlquist AH. Early Predicts Later Weight Gain With Depot Medroxyprogesterone Acetate. J Natl Med Assoc 2010. [DOI: 10.1016/s0027-9684(15)30483-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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