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1.
Front Neuroendocrinol ; 72: 101111, 2024 01.
Artigo em Inglês | MEDLINE | ID: mdl-37967755

RESUMO

Worldwide, over 150 million adolescent and adult women use oral contraceptives (OC). An association between OC-use and the emergence of symptoms of mental disorders has been suggested. This systematic review and meta-analysis provide an overview of published research regarding symptoms of mental disorders in association with OC-use, factoring the influence of OC types, age of first-use, duration of OC-intake, and previous diagnoses of mental disorders. A systematic literature search was conducted between June-July 2022. 22 studies were included. While most found no significant OC-use effects on mental symptoms, some hinted at OCs as a potential risk. The existing evidence regarding the potential link between progestin-only OC-use and an elevated risk of mental symptoms in comparison to combined OC-use remains inconclusive. However, due to emerging indications suggesting that the formulation of OC might play a role in mental health outcomes, this topic warrants further investigation. Moreover, indications of an increased risk for depressive symptoms in adolescent OC-users should be noted. Hence, while general population effects seem unlikely, they cannot be completely disregarded. The decision on OC-use should depend on the patient's medical history and should be re-evaluated regularly.


Assuntos
Anticoncepcionais Orais , Transtornos Mentais , Adulto , Adolescente , Humanos , Feminino , Anticoncepcionais Orais/efeitos adversos , Anticoncepção
2.
Proc Natl Acad Sci U S A ; 119(22): e2200279119, 2022 05 31.
Artigo em Inglês | MEDLINE | ID: mdl-35609202

RESUMO

Studies have suggested that improving access to family planning (FP) may improve contraceptive use and reduce fertility. However, high-quality evidence, particularly from randomized implementation trials, of the effect of FP programs and interventions on longer-term fertility and birth spacing is lacking. We conduct a nonblinded, randomized, controlled trial to assess the causal impact of improved access to FP on contraceptive use and pregnancy spacing in Lilongwe, Malawi. A total of 2,143 married women aged 18 to 35 who were either pregnant or had recently given birth were recruited through home visits between September 2016 and January 2017 and were randomly assigned to an intervention arm or a control arm. The intervention arm received four services over a 2-y period: 1) up to six FP counseling sessions; 2) free transportation to an FP clinic; 3) free FP services at the clinic or financial reimbursement for FP services obtained elsewhere; and 4) treatment for contraceptive-related side effects. Contraceptive use after 2 y of intervention exposure increased by 5.9 percentage points, mainly through an increased use of contraceptive implants. The intervention group's hazard of pregnancy was 43.5% lower 24 mo after the index birth. Our results highlight the positive impact of increased access to FP on a woman's contraceptive use. In addition, we show that exposure to the FP intervention led to a prolongation of birth intervals among intervention women relative to control women and increased her control over birth spacing and postpartum fertility, which, in turn, may contribute to her longer-term health and well-being.


Assuntos
Intervalo entre Nascimentos , Serviços de Planejamento Familiar , Anticoncepção , Anticoncepcionais , Feminino , Fertilidade , Humanos , Período Pós-Parto , Gravidez
3.
Front Neuroendocrinol ; 69: 101052, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36581228

RESUMO

Oral contraceptives (OCs) are widely used. While the physical impacts of OCs have been well researched, there is increasing interest on potential impacts of OCs on brain, behaviour and cognition. We systematically reviewed the literature to determine the influence of OCs on cognition, including neurocognition, social cognition and emotional processing. Inclusionary criteria were: (a) premenopausal females taking OCs; (b) a control group of naturally cycling women or OCs users in their inactive (i.e. 'sugar pill') phase; and (c) at least one measure of performance on a neurocognitive or social cognitive task. The systematic review found that OC use was associated with some differences in performance on all cognitive domains examined (with the exception of basic auditory attention and psychomotor performance). Several factors were identified that are likely to modulate the way OCs influence cognition, including task related factors, OC type and control group characteristics. Directions for future research are highlighted.


Assuntos
Anticoncepcionais Orais , Emoções , Feminino , Humanos , Anticoncepcionais Orais/efeitos adversos , Cognição , Encéfalo
4.
Front Neuroendocrinol ; 68: 101051, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36577486

RESUMO

Hormonal contraception has been widely prescribed for decades. Although safety and efficacy are well-established, much uncertainty remains regarding brain effects of hormonal contraception. We systematically review human and animal studies on the brain effects of hormonal contraception which employed neuroimaging techniques such as MRI, PET and EEG, as well as animal studies which reported on neurotransmitter and other brain biochemical effects. We screened 1001 articles and ultimately extracted data from 70, comprising 51 human and 19 animal studies. Of note, there were no animal studies which employed structural or functional MRI, MRS or PET. In summary, our review shows hormonal contraceptive associations with changes in the brain have been documented. Many questions remain and more studies are needed to describe the effects of hormonal contraception on the brain.


Assuntos
Anticoncepcionais , Neuroimagem , Humanos , Encéfalo/diagnóstico por imagem , Eletroencefalografia
5.
Front Neuroendocrinol ; 68: 101040, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36243109

RESUMO

Millions of women around the world use combined oral contraceptives (OCs), yet surprisingly little is known about their central nervous system (CNS) effects. This article provides a short overview of the basic pharmacology of OCs, emphasizing features that may be relevant to understanding their effects in the CNS. Historical and recent findings from studies of cognitive function, mood, and negative affect (depressive changes under OC use) are then reviewed. We also present data from an archival dataset from our own laboratory in which we explore dysphoric changes in women using four generations of contraceptive progestins. Current data in the field are consistent with a modest effect of OC use on CNS variables, but conclusions based on current findings must be made very cautiously because of multiple methodological issues in many published studies to date, and inconsistencies in the findings. Directions for future research over the next 10 years are suggested. (150 words).


Assuntos
Anticoncepcionais Orais Combinados , Progestinas , Feminino , Humanos , Anticoncepcionais Orais Combinados/farmacologia , Sistema Nervoso Central
6.
Front Neuroendocrinol ; 69: 101059, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36758769

RESUMO

Clinically, women appear to be more susceptible to certain aspects of substance use disorders (SUDs). The steroid hormones 17ß-estradiol (E2) and progesterone (Pg) have been linked to women-specific drug behaviors. Here, we review clinical and preclinical studies investigating how cycling ovarian hormones affect nicotine-, cocaine-, and opioid-related behaviors. We also highlight gaps in the literature regarding how synthetic steroid hormone use may influence drug-related behaviors. In addition, we explore how E2 and Pg are known to interact in brain reward pathways and provide evidence of how these interactions may influence drug-related behaviors. The synthesis of this review demonstrates the critical need to study women-specific factors that may influence aspects of SUDs, which may play important roles in addiction processes in a sex-specific fashion. It is important to understand factors that impact women's health and may be key to moving the field forward toward more efficacious and individualized treatment strategies.


Assuntos
Progesterona , Transtornos Relacionados ao Uso de Substâncias , Masculino , Feminino , Humanos , Progesterona/metabolismo , Estradiol , Saúde da Mulher
7.
Annu Rev Pharmacol Toxicol ; 61: 745-756, 2021 01 06.
Artigo em Inglês | MEDLINE | ID: mdl-32997600

RESUMO

Long-acting contraceptives are the most effective reversible contraceptive methods. Increasing patients' access to these contraceptives may translate into fewer unintended pregnancies and lead to substantial individual and public health benefits. However, development of long-acting products can be complex and challenging. This review provides (a) an overview of representative development programs for long-acting antipsychotics as cases for conceptual translation to long-acting contraceptives, (b) several case examples on how modeling and simulation have been used to streamline the development of long-acting products, and (c) examples of challenges andopportunities in developing long-acting contraceptives and information on how exposure-response relationships of commonly used progestins may enable regulators and developers to rely on prior findings of effectiveness and safety from an approved contraceptive to streamline the development of long-acting contraceptives. The US Food and Drug Administration is seeking assistance from stakeholders to provide data from studies in which pharmacokinetic and pharmacodynamic or clinical outcomes of hormonal contraceptives were evaluated and not previously submitted.


Assuntos
Anticoncepcionais , Preparações Farmacêuticas , Desenvolvimento de Medicamentos , Feminino , Humanos , Gravidez , Estados Unidos
8.
BMC Med ; 22(1): 38, 2024 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-38297381

RESUMO

BACKGROUND: Family planning is fundamental to women's reproductive health and is a basic human right. Global targets such as Sustainable Development Goal 3 (specifically, Target 3.7) have been established to promote universal access to sexual and reproductive healthcare services. Country-level estimates of contraceptive use and other family planning indicators are already available and are used for tracking progress towards these goals. However, there is likely heterogeneity in these indicators within countries, and more local estimates can provide crucial additional information about progress towards these goals in specific populations. In this analysis, we develop estimates of six family indicators at a local scale, and use these estimates to describe heterogeneity and spatial-temporal patterns in these indicators in Burkina Faso, Kenya, and Nigeria. METHODS: We used a Bayesian geostatistical modelling framework to analyse geo-located data on contraceptive use and family planning from 61 household surveys in Burkina Faso, Kenya, and Nigeria in order to generate subnational estimates of prevalence and associated uncertainty for six indicators from 2000 to 2020: contraceptive prevalence rate (CPR), modern contraceptive prevalence rate (mCPR), traditional contraceptive prevalence rate (tCPR), unmet need for modern methods of contraception, met need for family planning with modern methods, and intention to use contraception. For each country and indicator, we generated estimates at an approximately 5 × 5-km resolution and at the first and second administrative levels (regions and provinces in Burkina Faso; counties and sub-counties in Kenya; and states and local government areas in Nigeria). RESULTS: We found substantial variation among locations in Burkina Faso, Kenya, and Nigeria for each of the family planning indicators estimated. For example, estimated CPR in 2020 ranged from 13.2% (95% Uncertainty Interval, 8.0-20.0%) in Oudalan to 38.9% (30.1-48.6%) in Kadiogo among provinces in Burkina Faso; from 0.4% (0.0-1.9%) in Banissa to 76.3% (58.1-89.6%) in Makueni among sub-counties in Kenya; and from 0.9% (0.3-2.0%) in Yunusari to 31.8% (19.9-46.9%) in Somolu among local government areas in Nigeria. There were also considerable differences among locations in each country in the magnitude of change over time for any given indicator; however, in most cases, there was more consistency in the direction of that change: for example, CPR, mCPR, and met need for family planning with modern methods increased nationally in all three countries between 2000 and 2020, and similarly increased in all provinces of Burkina Faso, and in large majorities of sub-counties in Kenya and local government areas in Nigeria. CONCLUSIONS: Despite substantial increases in contraceptive use, too many women still have an unmet need for modern methods of contraception. Moreover, country-level estimates of family planning indicators obscure important differences among locations within the same country. The modelling approach described here enables estimating family planning indicators at a subnational level and could be readily adapted to estimate subnational trends in family planning indicators in other countries. These estimates provide a tool for better understanding local needs and informing continued efforts to ensure universal access to sexual and reproductive healthcare services.


Assuntos
Comportamento Contraceptivo , Serviços de Planejamento Familiar , Feminino , Humanos , Burkina Faso/epidemiologia , Nigéria/epidemiologia , Quênia/epidemiologia , Teorema de Bayes , Anticoncepcionais
9.
Reprod Biol Endocrinol ; 22(1): 49, 2024 Apr 23.
Artigo em Inglês | MEDLINE | ID: mdl-38654308

RESUMO

STUDY OBJECTIVE: To evaluate the efficacy and pregnancy outcomes of intrauterine balloon and intrauterine contraceptive devices in the prevention of adhesion reformation following hysteroscopic adhesiolysis in infertile women with moderate to severe intrauterine adhesion. DESIGN: A prospective, randomized, controlled trial study. SETTING: A tertiary university hospital. PATIENTS: A total of 130 patients with moderate (American Fertility Society [AFS] score of 5-8) and severe (AFS score of 9-12) intrauterine adhesions were recruited. INTERVENTIONS: 86 patients were evenly allocated to group treated with an IUD for 1 month and group treated with an IUD for 2 months. 44 patients were allocated to group treated with a Foley catheter balloon.(IUD: Yuangong IUD). MEASUREMENTS AND MAIN RESULTS: The primary outcome measures were the AFS score, endometrial thickness, and pregnancy outcome. After hysteroscopy, the AFS score was significantly decreased(P<0.05), whereas endometrial thickness was significantly increased across the three groups(P<0.001). Notably, the decline in the AFS score in the balloon group was greater than that in the IUD-1-month group and IUD-2-month group(P<0.01), with no significant difference between the IUD groups(P = 0.298). Lastly, In addition, the extent of the increase in endometrial thickness(P = 0.502) and the pregnancy outcomes(P = 0.803) in the three groups were not significantly different. CONCLUSION: Inserting a balloon or placing an IUD for one or two months can effectively lower the risk of adhesion recurrence and restore the shape of the uterine cavity. While the therapeutic effect of the balloon was superior to that of the IUD, no significant differences were observed in the one-month and two-month IUD groups. TRIAL REGISTRATION: This research was registered in the Chinese Clinical Trial Registry ( http://www.chictr.org.cn/enIndex.aspx ); Clinical trial registry identification number: ChiCTR-IOR-17,011,943 ( http://www.chictr.org.cn/showprojen.aspx?proj=17979 ). Date of trial registration: July 11, 2017.


Assuntos
Histeroscopia , Infertilidade Feminina , Dispositivos Intrauterinos , Resultado da Gravidez , Humanos , Feminino , Aderências Teciduais/prevenção & controle , Adulto , Gravidez , Histeroscopia/métodos , Infertilidade Feminina/terapia , Infertilidade Feminina/etiologia , Infertilidade Feminina/prevenção & controle , Estudos Prospectivos , Doenças Uterinas/cirurgia , Doenças Uterinas/complicações , Doenças Uterinas/prevenção & controle , Doenças Uterinas/patologia , Resultado do Tratamento , Taxa de Gravidez
10.
Am J Obstet Gynecol ; 231(2): 242.e1-242.e9, 2024 08.
Artigo em Inglês | MEDLINE | ID: mdl-38458408

RESUMO

BACKGROUND: Concomitant use of efavirenz-based antiretroviral therapy and a standard-dose etonogestrel contraceptive implant led to 82% lower etonogestrel exposure when compared with women who do not receive antiretroviral therapy. The clinical impact of this reduced exposure is supported by retrospective cohort evaluations that demonstrated higher rates of unintended pregnancies when contraceptive implants were combined with efavirenz. We hypothesized that placement of 2 etonogestrel implants in those taking efavirenz-based antiretroviral therapy could increase etonogestrel exposure and improve measures of contraceptive efficacy. OBJECTIVE: This study compared the rate of ovulation and etonogestrel pharmacokinetics among women on efavirenz-based antiretroviral therapy who received 2 etonogestrel implants (136 mg; double implant group) in comparison with those who received 1 etonogestrel implant (68 mg; control group). STUDY DESIGN: This randomized, open-label study enrolled Ugandan women with regular menstrual periods who were receiving efavirenz-based antiretroviral therapy for the treatment of HIV. Participants were randomized 1:1 to the double implant or control group, and the etonogestrel implant(s) were placed in the same arm at enrollment. All participants used a copper intrauterine device to prevent pregnancy. Ovulation was evaluated by weekly serum progesterone concentrations measured over 4 consecutive weeks at months 3 (weeks 9-12), 6 (weeks 21-24), and 12 (weeks 45-48). Progesterone concentrations >3 ng/mL were interpreted as ovulation. The ovulation rate in each group was compared using Fisher's exact tests for each month and generalized estimating equations over 48 weeks. Plasma was collected at day 3 and weeks 1, 4, 12, 24, 36, and 48 after implant placement and analyzed using a validated liquid chromatography-triple quadrupole mass spectrometry method for etonogestrel. Etonogestrel concentrations were summarized as median (interquartile range) and compared between groups by geometric mean ratio with 90% confidence intervals. RESULTS: All participants (n=72) were cisgender Ugandan women with a median age of 31 years (interquartile range, 29-36), and 36 participants were enrolled in each study group. Two participants in the control group discontinued the trial; 1 at week 1 because of undetected pregnancy at entry and another at week 45 because of clinically significant depression. There were 47 ovulations over 104 person-months (45%) in 25 of 34 participants in the control group, and 2 ovulations over 108 person-months (2%) in 2 of 36 participants in the double implant group (month 3: 11 [31%] vs 0 [0%]; month 6: 17 [49%] vs 0 [0%]; month 12: 19 [56%] vs 2 [6%], respectively; all P<.001). The odds of ovulation were reduced by 97.7% (95% confidence interval, 90.1-99.5) in the double implant group over 48 weeks. At each time point, etonogestrel concentration was more than 2-fold higher in the double implant group than in the controls (geometric mean ratio, 2.30-2.83) with a geometric mean ratio of 2.83 (90% confidence interval, 1.89-3.35) at week 48. There were no differences in the adverse events between groups and no participant discontinued because of adverse events. CONCLUSION: Over 48 weeks of combined use, placing 2 etonogestrel implants suppressed ovulation and increased plasma etonogestrel exposure when compared with 1 etonogestrel implant among women on efavirenz-based antiretroviral therapy. Doubling the dose of etonogestrel during efavirenz-based antiretroviral therapy could improve contraceptive effectiveness.


Assuntos
Alcinos , Benzoxazinas , Anticoncepcionais Femininos , Ciclopropanos , Desogestrel , Implantes de Medicamento , Infecções por HIV , Humanos , Desogestrel/administração & dosagem , Feminino , Ciclopropanos/administração & dosagem , Benzoxazinas/administração & dosagem , Adulto , Anticoncepcionais Femininos/administração & dosagem , Infecções por HIV/tratamento farmacológico , Fármacos Anti-HIV/administração & dosagem , Fármacos Anti-HIV/uso terapêutico , Gravidez , Ovulação/efeitos dos fármacos , Interações Medicamentosas , Adulto Jovem , Contraceptivos Hormonais/administração & dosagem , Uganda
11.
Int J Equity Health ; 23(1): 46, 2024 Mar 05.
Artigo em Inglês | MEDLINE | ID: mdl-38443921

RESUMO

BACKGROUND: Every human being has the right to affordable, high-quality health services. However, mothers and children in wealthier households worldwide have better access to healthcare and lower mortality rates than those in lower-income ones. Despite Somalia's fragile health system and the under-5 mortality rate being among the highest worldwide, it has made progress in increasing reproductive, maternal, and child health care coverage. However, evidence suggests that not all groups have benefited equally. We analysed secondary 2006 and 2018-19 data to monitor disparities in reproductive, maternal, and child health care in Somalia. METHODS: The study's variables of interest are the percentage of contraceptive prevalence through modern methods, adolescent fertility rate, prenatal care, the rate of births attended by midwives, the rate of births in a health care facility, the rate of early initiation of breastfeeding, stunting and wasting prevalence and care-seeking for children under-five. As the outcome variable, we analysed the under-five mortality rate. Using reliable data from secondary sources, we calculated the difference and ratio of the best and worst-performing groups for 2006 and 2018-19 in Somalia and measured the changes between the two. RESULTS: Between 2006 and 2018-19, An increase in the difference between women with high and low incomes was noticed in terms of attended labours. Little change was noted regarding socioeconomic inequities in breastfeeding. The difference in the stunting prevalence between the highest and lowest income children decreased by 20.5 points, and the difference in the wasting prevalence of the highest and the lowest income children decreased by 9% points. Care-seeking increased by 31.1% points. Finally, although under-five mortality rates have decreased in the study period, a marked income slope remains. CONCLUSIONS: The study's findings indicate that Somalia achieved significant progress in reducing malnutrition inequalities in children, a positive development that may have also contributed to the decrease in under-five mortality rate inequities also reported in this study. However, an increase in inequalities related to access to contraception and healthcare for mothers is shown, as well as for care-seeking for sick children under the age of five. To ensure that all mothers and children have equal access to healthcare, it is crucial to enhance efforts in providing essential quality healthcare services and distributing them fairly and equitably across Somalia.


Assuntos
Equidade em Saúde , Adolescente , Criança , Recém-Nascido , Gravidez , Humanos , Feminino , Saúde do Lactente , Somália/epidemiologia , Família , Transtornos do Crescimento
12.
J Urban Health ; 101(1): 193-204, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38286904

RESUMO

Unintended pregnancy is a global public health concern. However, the effect of contraceptive failure on unintended pregnancy remains unclear in Nigeria. We undertook a longitudinal analysis to examine the effect of contraceptive failure on unintended pregnancy among urban women in Nigeria. We used panel data from the Nigerian Urban Reproductive Health Initiative. The Measurement, Learning and Evaluation program conducted the surveys among a cohort of women aged 15-49 who were first interviewed at baseline in 2010/2011 and followed up at endline in 2014/2015. Analytic sample was 4140 women aged 15-49 who ever used contraceptives. We fitted three-level multilevel binary logistic regression models estimated with GLLAMM. The study established evidence that there is a significant effect of contraceptive failure on unintended pregnancy among urban women in Nigeria. The positive effect of between-person contraceptive failure indicates that respondents who experienced more contraceptive failure than the average in the sample had 5.26 times higher odds of unintended pregnancy (OR = 5.26; p-value < 0.001). Results also established a significant effect of within-person contraceptive failures among the respondents. Findings suggest there is evidence of a significant longitudinal effect of contraceptive failure on unintended pregnancy in urban Nigeria. Efforts to reduce unintended pregnancy must include interventions to address the problem of contraceptive failure among urban women in Nigeria.


Assuntos
Eficácia de Contraceptivos , Gravidez não Planejada , Gravidez , Humanos , Feminino , Nigéria , Análise Multinível , Saúde Reprodutiva , Comportamento Contraceptivo
13.
Pharmacoepidemiol Drug Saf ; 33(8): e5861, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39090796

RESUMO

PURPOSE: Concomitant use of hormonal contraceptive agents (HCAs) and enzyme-inducting antiepileptic drugs (EIAEDs) may lead to contraceptive failure and unintended pregnancy. This review identified and evaluated concordance and quality of clinical treatment guidelines related to the use of HCAs in women with epilepsy (WWE) receiving EIAEDs. METHODS: Relevant clinical guidelines were identified across four databases and were independently evaluated for quality utilizing the AGREE-II protocol instrument. Quality in this context is defined as the rigor and transparency of the methodologies used to develop the guideline. Guidelines were further assessed in terms of concordance and discordance with the latest body of knowledge concerning the use of hormonal contraception in the presence of EIAEDs. RESULTS: A total of n = 5 guidelines were retrieved and evaluated. Overall guideline scores ranged from 17% to 92%, while individual domain scores ranged from 0% to 100%. Contraceptive guidelines consistently recommended the use of intrauterine systems and long-acting injectables in the presence of EIAEDs, recommended against the use of oral, transdermal, and vaginal ring contraceptives, and differed regarding recommendations related to implants. Guidelines agreed regarding recommendations that women treated with EIAEDs should receive intrauterine systems and long-acting injectables; however, the suggested frequency of administration of injectable contraceptives differed. The use of intrauterine systems in this population is supported by evidence, but there is uncertainty surrounding the use of long-acting injectables and contraceptive implants. CONCLUSIONS: To mitigate the risk of unintended pregnancy and its consequences, recommendations related to implants and long-acting injectable contraceptives should be evidence-based.


Assuntos
Anticonvulsivantes , Contraceptivos Hormonais , Interações Medicamentosas , Epilepsia , Guias de Prática Clínica como Assunto , Humanos , Epilepsia/tratamento farmacológico , Feminino , Anticonvulsivantes/administração & dosagem , Anticonvulsivantes/efeitos adversos , Contraceptivos Hormonais/administração & dosagem , Contraceptivos Hormonais/efeitos adversos , Gravidez , Gravidez não Planejada
14.
Arch Sex Behav ; 53(7): 2727-2736, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38831232

RESUMO

Individuals suffering from depression exhibit a higher rate of unintended pregnancies, which are associated with negative outcomes for both parents and children. Often, unintended pregnancies result from contraceptive mistakes. Here, we examine the relationship between depression and the consistency of contraceptive behavior, testing ambivalence as a possible mediator. The analyses were based on cross-sectional data from the second and third waves of the German Relationship and Family Panel Pairfam. A German-speaking sample without children (N = 190; 117 female, 73 male), who reported not attempting to conceive or become pregnant during the last 12 months, was analyzed in comparison with a propensity score matched sample. Ambivalence was operationalized as the difference between the ideal and realistic number of children in wave 2. Data from wave 3 were used to assess contraceptive behavior. Depressed mood in wave 2 and consistency of contraceptive behavior in wave 3 were negatively correlated. After including ambivalence in wave 2 as a mediator in the model, the direct path between depressed mood and consistency of contraceptive behavior remained significant, with no significant mediation found. For men only, we observed a significant negative association of ambivalence with the consistency of contraceptive behavior in the last 3 months. No significant relationship was found between depressed mood and ambivalence. We conclude that future research aiming to better understand the consistency of contraceptive behavior should incorporate measures of ambivalence.


Assuntos
Comportamento Contraceptivo , Depressão , Humanos , Feminino , Masculino , Adulto , Comportamento Contraceptivo/psicologia , Depressão/psicologia , Estudos Transversais , Anticoncepção/psicologia , Fertilidade , Adolescente , Gravidez , Gravidez não Planejada/psicologia , Adulto Jovem
15.
Acta Obstet Gynecol Scand ; 103(5): 873-883, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38351571

RESUMO

INTRODUCTION: Highly effective long-acting reversible contraceptive (LARC) methods reduce unintended pregnancy rates; however, these methods are underutilized. The LOWE trial intervention provided structured contraceptive counseling resulting in increased uptake of LARC. This longitudinal follow up of the LOWE study assessed the long-term impact of the intervention by investigating the contraceptive use at 12 months with a focus on continued use of LARC. MATERIAL AND METHODS: In the cluster randomized LOWE trial, abortion, youth, and maternal health clinics were randomized to provide either structured contraceptive counseling (intervention) or standard contraceptive counseling (control). The intervention consisted of an educational video on contraceptive methods, key questions asked by the health care provider, a tiered effectiveness chart and a box of contraceptive models. Women ≥ age 18, who were sexually active or planned to be in the upcoming 6 months, could participate in the study. We assessed self-reported contraceptive use at three, six and 12 months. Contraceptive choice and switches were analyzed with descriptive statistics. Contraceptive use at 12 months and continued use of LARC were analyzed using mixed logistic regressions, with clinic included as a random effect. Analysis with imputed values were performed for missing data to test the robustness of results. RESULTS: Overall, at 12 months, women in the intervention group were more likely to be using a LARC method (aOR 1.90, 95% CI: 1.31-2.76) and less likely to be using a short-acting reversible contraceptive (SARC) method (aOR 0.66, 95% CI: 0.46-0.93) compared to the control group. Women counseled at abortion (aOR 2.97, 95% CI: 1.36-6.75) and youth clinics (aOR 1.81, 95% CI: 1.08-3.03) were more likely to be using a LARC method, while no significant difference was seen in maternal health clinics (aOR 1.84, 95% CI: 0.96-3.66). Among women initiating LARC, continuation rates at 12 months did not differ between study groups (63.9% vs. 63.7%). The most common reasons for contraceptive discontinuation were wish for pregnancy, followed by irregular bleeding, and mood changes. CONCLUSIONS: The LOWE trial intervention resulted in increased LARC use also at 12 months. Strategies on how to sustain LARC use needs to be further investigated.


Assuntos
Anticoncepcionais , Contracepção Reversível de Longo Prazo , Adolescente , Feminino , Humanos , Gravidez , Anticoncepção/métodos , Aconselhamento , Taxa de Gravidez , Adulto
16.
BMC Womens Health ; 24(1): 205, 2024 Mar 30.
Artigo em Inglês | MEDLINE | ID: mdl-38555426

RESUMO

BACKGROUND: Women alone contraceptive decisions making has become one of the top burring public health agenda. Despite Contraceptive method options are available and accessible, contraceptive prevalence rate (CPR) in Ethiopia is not far beyond 41%. Evidences showed that the freedom of women to choose the contraceptive method they desired to use is one of the potential determinants for the sluggish pace of increase in contraceptive usage. In this era of sustainable development, determining the level of women own contraceptive use decision making and identifying its correlates is very critical for the ministries and relevant partners' effort in tracking the achievement of Sustainable Development Goal (SDG) 5.2 by providing actionable evidence through informed decision-making with the aim of improving contraceptive uptake; reducing maternal mortality and improve newborn health. METHODS: Nationally representative cross-sectional data from Performance Monitoring for Action (PMA) 2021 was used in this study. The sample was restricted among2446 married women who have been using or most recently used modern contraceptive method. Cell sample size adequacy was checked using a chi-square test. Frequency was computed to characterize the study participants. Multilevel binary logistics regression was used to identify factors associated with women own contraceptive use decision making. The findings were presented in a form of frequencies, percentage and as an odds ratio using 95% confidence interval. A p-value of 0.05 was used to declare significance. RESULTS: This study revealed that higher than one in two women (59.49%; 95% CI: 57.7-61.38%) decide their contraceptive use by themselves. What is more interesting is that 1 in 16 women (6.06%) reported that they did not participated in their contraceptive use decision-making.-. Women aged 20 to 24 years; (AOR: 2.51 (1.04, 4.45)), women who stayed10 and above years in marriage; (AOR: 1.73 (1.08, 2.77)), whose husband and/or partner age is 41 and above years; (AOR: 2.14 (1.06, 4.31)) and those who obtained contraceptive method they desired; (AOR: 2.49 (1.36, 4.57)) had higher odds of deciding their current and/or recent contraceptive use by their own. On the other hand, women mixed feeling if they became pregnant at the time of the survey; (AOR: 0.6 (0.44, 0.91)), women who started using contraceptive at younger age, 19 to 24; (AOR: 0.6 (0.44, 0.81)), those who use long acting and/or permanent method; (AOR: 0.54 (0.41, 0.71)) and those married at younger age, 10 to 19 years; (AOR: 0.28 (0.09, 0.86)) had lower odds of independently deciding their current and/or most recent contraceptive use. CONCLUSION: 59% of women independently decide their contraceptive use which calls up on further improvement to enable each woman to decide by their own, with directing special focus for the 6.06% of women who reported no say in their contraceptive use decision. Activities targeting on enabling women to use the method they preferred, spacing their pregnancy, encouraging women to discuss with their husband on the time and type of contraceptive method they used, advocating and promoting marriage at least to be at the minimum age as indicate by the law and maintain the marriage duration as much as longer are hoped to improve women alone contraceptive use decision making to the fullest.


Assuntos
Anticoncepção , Anticoncepcionais , Gravidez , Recém-Nascido , Feminino , Humanos , Adulto Jovem , Adulto , Criança , Adolescente , Estudos Transversais , Inquéritos e Questionários , Casamento , Comportamento Contraceptivo , Etiópia/epidemiologia , Tomada de Decisões , Serviços de Planejamento Familiar
17.
BMC Womens Health ; 24(1): 275, 2024 May 05.
Artigo em Inglês | MEDLINE | ID: mdl-38706007

RESUMO

BACKGROUND: In this study we shed light on ongoing trends in contraceptive use in Flanders (Belgium). Building on the fundamental cause theory and social diffusion of innovation theory, we examine socio-economic gradients in contraceptive use and the relationship to health behaviours. METHODS: Using the unique and recently collected (2020) ISALA data, we used multinomial logistic regression to model the uptake of contraceptives and its association to educational level and health behaviour (N:4316 women). RESULTS: Higher educated women, and women with a healthy lifestyle especially, tend to use non-hormonal contraceptives or perceived lower-dosage hormonal contraceptives that are still trustworthy from a medical point of view. Moreover, we identified a potentially vulnerable group in terms of health as our results indicate that women who do not engage in preventive health behaviours are more likely to use no, or no modern, contraceptive method. DISCUSSION: The fact that higher educated women and women with a healthy lifestyle are less likely to use hormonal contraceptive methods is in line with patient empowerment, as women no longer necessarily follow recommendations by healthcare professionals, and there is a growing demand for naturalness in Western societies. CONCLUSION: The results of this study can therefore be used to inform policy makers and reproductive healthcare professionals, since up-to-date understanding of women's contraceptive choices is clearly needed in order to develop effective strategies to prevent sexually transmitted infections and unplanned pregnancies, and in which women can take control over their sexuality and fertility in a comfortable and pleasurable way.


Assuntos
Comportamento Contraceptivo , Comportamentos Relacionados com a Saúde , Humanos , Feminino , Adulto , Bélgica , Comportamento Contraceptivo/estatística & dados numéricos , Comportamento Contraceptivo/psicologia , Adulto Jovem , Escolaridade , Pessoa de Meia-Idade , Adolescente , Anticoncepção/estatística & dados numéricos , Anticoncepção/métodos , Comportamento de Escolha , Conhecimentos, Atitudes e Prática em Saúde
18.
BMC Womens Health ; 24(1): 301, 2024 May 20.
Artigo em Inglês | MEDLINE | ID: mdl-38769558

RESUMO

BACKGROUND: Successful efforts to encourage uptake of subdermal contraceptive implants, with a lifespan of three to five years, necessitate planning to ensure that quality removal services are available when desired. In Burkina Faso, implant use has tripled over the past 8 years and now comprises almost half of the contraceptive method mix. Population Monitoring for Action (PMA) surveys identified barriers to obtaining quality removal when desired, particularly when the implant is not palpable, or providers lack needed skills or supplies. The Expanding Family Planning Choices (EFPC) project supported ministries of health in four countries with evaluation and strengthening of implant removal services. METHODS: An implant removal landscape assessment was conducted at 24 health facilities in three regions of Burkina Faso with high implant use that included provider observations of implant removal, interviews with providers and health facility managers, and facility readiness surveys. The project used landscape data to mobilize stakeholders through a series of participatory workshops to develop a collaborative roadmap and commit to actions supporting quality implant removals. RESULTS: Landscape findings revealed key gaps in provision of quality removal services, including high levels of provider confidence for implant insertion and removal (82% and 71%, respectively), low competence performing simple and difficult removals (19.2% and 11.1%, respectively), inadequate supplies and equipment (no facilities had all necessary materials for removal), lack of difficult removal management systems, and a lack of standard data collection tools for removal. Exposure to the data convinced stakeholders to focus on removals rather than expanding insertion services. While not all roadmap commitments were achieved, the process led to critical investments in quality implant removals. CONCLUSION: Landscape data revealed that facilities lack needed supplies and equipment, and providers lack skills needed to perform quality implant removals, limiting client reproductive choice. Disseminating this data enabled stakeholders to identify and commit to evidence-based priority actions. Stakeholders have since capitalized on program learnings and the roadmap, including following MOH guidance for implant removal supplies and health provider training. Our experience in Burkina Faso offers a replicable model of how data can direct collective action to improve quality of contraceptive implant removals.


Assuntos
Remoção de Dispositivo , Burkina Faso , Humanos , Feminino , Remoção de Dispositivo/métodos , Implantes de Medicamento , Serviços de Planejamento Familiar/métodos , Participação dos Interessados , Anticoncepcionais Femininos , Instalações de Saúde/estatística & dados numéricos
19.
Gynecol Endocrinol ; 40(1): 2309349, 2024 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38306179

RESUMO

OBJECTIVE: Both oral contraceptive pills (OCPs) and cyclic medroxyprogesterone acetate (MPA) are widely used to control menstrual abnormalities in women with polycystic ovary syndrome (PCOS). We aimed to evaluate the chance of ovulation resumption after cessation of OCPs and MPA in women with PCOS. METHODS: A retrospective study was conducted of women with PCOS who were treated with OCPs or cyclic MPA from September 2015 to March 2019. After cessation of medication, ovulation was assessed using basal body temperature and/or measurement of serum progesterone. The odds ratio for ovulation resumption was assessed with multivariable logistic regression. Additionally, doubly robust analysis was performed with inverse-probability-weighted analysis and regression adjustment based on the covariate balancing propensity score to adjust for the effect of covariates on the treatment assignment. RESULTS: Among 272 women with PCOS, 136 were prescribed OCPs and 136 were prescribed cyclic MPA. Ovulation resumed in 18.4% of women (n = 25) after cessation of MPA and in 24.3% of women (n = 33) after cessation of OCPs. The odds of ovulation resumption in MPA users were comparable with those in OCP users (adjusted odds ratio (aOR) 1.00, 95% confidence interval (CI) 0.89-1.12). After multiple imputation due to missing values, the results did not change substantially (aOR 0.99, 95% CI 0.89-1.10). CONCLUSIONS: Among women with PCOS, MPA users have a similar chance of ovulation resumption as OCP users after cessation of medication. Cyclic MPA can be a good alternative to OCPs in women for whom OCPs are contraindicated or who decline to take OCPs.


Assuntos
Acetato de Medroxiprogesterona , Síndrome do Ovário Policístico , Feminino , Humanos , Acetato de Medroxiprogesterona/uso terapêutico , Anticoncepcionais Orais/uso terapêutico , Síndrome do Ovário Policístico/tratamento farmacológico , Estudos Retrospectivos , Ovulação
20.
BMC Public Health ; 24(1): 2252, 2024 Aug 20.
Artigo em Inglês | MEDLINE | ID: mdl-39164649

RESUMO

BACKGROUND: Contraceptive usage in Ethiopia is significantly influenced by the decision-maker at the household level. Joint decision-making involving both women and their husbands/partners is considered ideal for improving contraceptive uptake among women and for managing health outcomes related to contraceptive side effects. However, there is a lack of substantial evidence regarding the prevalence and impact of joint decision-making on contraceptive use in Ethiopia. Therefore, the current study aimed to assess the magnitude of joint decision-making on contraceptive use and its determinant factors among married, contraceptive-using, reproductive-age women in Ethiopia. METHODS: This study was conducted based on the Ethiopian Demographic and Health Survey (EDHS) 2016 data. A total weighted sample of 3,669 married, contraceptive-using, reproductive-age women were included in the study. Multilevel logistic regression was employed due to the hierarchical nature of the data. Variables with a p-value of ≤ 0.2 in the bivariate multilevel analysis were included in the multivariable multilevel analysis. The adjusted odds ratio (AOR) with a 95% confidence interval (CI) was used to determine the direction and strength of associations. Variables with a p-value of < 0.05 in the multivariable multilevel analysis were considered statistically significant for joint decision-making on contraceptive use. RESULTS: The prevalence of joint decision-making on contraceptive use in Ethiopia was 78.81% [95% CI: 71.35-74.23%]. Several factors were found to be statistically significant in relation to joint decision-making on contraceptive use: Women educational level primary, secondary, and higher (Adjusted odds' ratio (AOR = 1.5; CI 1.2-1.9), (AOR = 1.9; CI 1.3-2.9), and (AOR = 2.1; CI 1.2-3.5) respectively, protestant in religion (AOR = 1.7; CI 1.7-2.5), wealth status rich (AOR = 1.4; CI 1.1-1.9), media exposure (AOR = 1.4; CI 1.1-1.9), and community poverty high (AOR = 0.6; CI 0.6-0.9). CONCLUSIONS: In Ethiopia, the majority of contraceptive users are married, reproductive-age women, and their decision to use contraceptives is typically made jointly with their husbands or partners. Factors positively associated with joint decision-making on contraceptive use include women's educational level (primary, secondary, and higher), being Protestant, having a higher wealth status, and media exposure. Conversely, women living in communities with high poverty levels are less likely to make joint decisions about contraceptive use. Health care providers, health care programmers and policy makers should be focused on these determinant factors to enhance joint decision-making in women's contraceptive use in Ethiopia.


Assuntos
Comportamento Contraceptivo , Tomada de Decisões , Inquéritos Epidemiológicos , Análise Multinível , Humanos , Etiópia , Feminino , Adolescente , Adulto , Adulto Jovem , Comportamento Contraceptivo/estatística & dados numéricos , Pessoa de Meia-Idade , Casamento/estatística & dados numéricos , Fatores Socioeconômicos
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