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1.
medRxiv ; 2024 Jan 23.
Artigo em Inglês | MEDLINE | ID: mdl-38343867

RESUMO

Objectives: While it is well documented that abortion access is associated with improved health, pregnancy-related, and socioeconomic outcomes, the association between abortion access and other reproductive health outcomes is less well described. Abortion-providing clinics also offer preventative reproductive health services. We conducted a scoping review to ascertain the extent to which preventive reproductive healthcare services (contraception, sexually transmitted infection testing and treatment, cervical cancer screening) are affected by abortion access in the United States. Methods: Researchers screened articles and extracted data from PubMed, Embase, Scopus and CINAHL. We excluded articles that did not link abortion to contraception, sexually transmitted infection testing and treatment and cervical cancer screening; or took place outside the US. Results: 5,359 papers were screened, 74 were included for full text review. Sixty-five were about contraception, seven on STIs, one on cervical cancer screening, and one on other services. The association between policies that restrict or protect abortion access and preventative health services has not been studied on a national scale. Drivers of variation were: insurance and billing policies; regulatory requirements of abortion-providing facilities, lack of staff training in clinics that did not specialize in abortion care; and limited follow up after abortion. Conclusions: Abortion--providing clinics are a highly utilized access point for reproductive health services. More research is needed to determine the public health impact of constrained abortion access on contraceptive use, STI rates and cervical cancer in regions where many abortion-providing clinics have closed. Implications: Attention should be paid to changing trends in contraceptive use, STI rates and cervical cancer as abortion-providing clinics close, this may reduce access to reproductive health services broadly.

3.
JAMA Surg ; 158(3): 229-230, 2023 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-36318215

RESUMO

This Viewpoint discusses potential consequences that the US Supreme Court ruling in Dobbs v Jackson Women's Health Organization may have for patient outcomes, public health, training and legal challenges for health care professionals, and the patient-practitioner relationship.

5.
Am J Obstet Gynecol ; 223(4): 551.e1-551.e7, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32305259

RESUMO

BACKGROUND: Early pregnancy loss is a common event in the first trimester, occurring in 15%-20% of confirmed pregnancies. A common evidence-based medical regimen for early pregnancy loss uses misoprostol, a prostaglandin E1 analog, with a dosage of 800 µg, self-administered vaginally. The clinical utility of this regimen is limited by suboptimal effectiveness in patients with a closed cervical os, with 29% of patients experiencing early pregnancy loss requiring a second dose after 3 days and 16% of patients eventually requiring a uterine aspiration procedure. OBJECTIVE: This study aimed to evaluate clinical predictors associated with treatment success in patients receiving medical management with mifepristone-misoprostol or misoprostol alone for early pregnancy loss. STUDY DESIGN: We performed a planned secondary analysis of a randomized trial comparing mifepristone-misoprostol with misoprostol alone for management of early pregnancy loss. The published prediction model for treatment success of single-dose misoprostol administered vaginally included the following variables: active bleeding, type of early pregnancy loss (anembryonic pregnancy or embryonic and/or fetal demise), parity, gestational age, and treatment site; previous significant predictors were vaginal bleeding within the past 24 hours and parity of 0 or 1 vs >1. To determine if these characteristics predicted differential proportions of patients with treatment success or failure, we performed bivariate analyses; given the small proportion of treatment failures in the combined treatment arm, both arms were combined for analysis. Thereafter, we performed a logistic regression analysis to assess the effect of these predictors collectively in each of the 2 treatment groups separately as well as in the full cohort as a proxy for the combined treatment arm. Finally, by using receiver operating characteristic curves, we tested the ability of these predictors in association with misoprostol treatment success to discriminate between treatment success and treatment failure. To quantify the ability of the score to discriminate between treatment success and treatment failure in each treatment arm as well as in the entire cohort, we calculated the area under the curve. Using multivariable logistic regression, we then assessed our study population for other predictors of treatment success in both treatment groups, with and without mifepristone pretreatment. RESULTS: Overall, 297 evaluable participants were included in the primary study, with 148 in the mifepristone-misoprostol combined treatment group and 149 in the misoprostol-alone treatment group. Among patients who had vaginal bleeding at the time of treatment, 15 of 17 (88%) in the mifepristone-misoprostol combined treatment group and 12 of 17 (71%) in the misoprostol-alone treatment group experienced expulsion of pregnancy tissue. Among patients with a parity of 0 or 1, 94 of 108 (87%) in the mifepristone-misoprostol treatment group and 66 of 95 (69%) in the misoprostol-alone treatment group experienced expulsion of pregnancy tissue. These clinical characteristics did not predict treatment success in the combined cohort alone (area under the curve=0.56; 95% confidence interval, 0.48-0.64). No other baseline clinical factors predicted treatment success in the misoprostol-alone treatment arm or mifepristone pretreatment arm. In the full cohort, the significant predictors of treatment success were pretreatment with mifepristone (adjusted odds ratio=2.51; 95% confidence interval, 1.43-4.43) and smoking (adjusted odds ratio=2.15; 95% confidence interval, 1.03-4.49). CONCLUSION: No baseline clinical factors predicted treatment success in women receiving medical management with misoprostol for early pregnancy loss. Adding mifepristone to the medical management regimen of early pregnancy loss improved treatment success; thus, mifepristone treatment should be considered for management of early pregnancy loss regardless of baseline clinical factors.


Assuntos
Abortivos não Esteroides , Abortivos Esteroides , Aborto Espontâneo/tratamento farmacológico , Mifepristona/uso terapêutico , Misoprostol/uso terapêutico , Paridade , Hemorragia Uterina/epidemiologia , Adulto , Quimioterapia Combinada , Feminino , Humanos , Gravidez , Resultado do Tratamento
6.
Obstet Gynecol ; 135(1): 12-23, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31809433

RESUMO

OBJECTIVE: To estimate the incidence of gestational trophoblastic neoplasia following complete and partial molar pregnancy after reaching normal human chorionic gonadotropin (hCG) levels to guide evidence-based follow-up recommendations. DATA SOURCES: MEDLINE, EMBASE, Web of Science, POPLINE, Cochrane, and ClinicalTrials.gov were searched from inception to November 2018, using the intersection of "gestational trophoblastic disease," "molar pregnancy," and "human chorionic gonadotropin" themes. METHODS OF STUDY SELECTION: Search results were screened to identify cohort studies of molar pregnancy reporting gestational trophoblastic neoplasia development, with at least 6 months of intended normal hCG follow-up. TABULATION, INTEGRATION, AND RESULTS: Two reviewers independently identified articles for inclusion. Data were extracted using a standardized form. For meta-analysis, cumulative incidence of gestational trophoblastic neoplasia, with CIs by the Agresti-Coull method, and pooled risk ratios (RRs) comparing complete and partial mole were calculated. Among the 19 eligible studies that reported adequate data for inclusion in the primary meta-analysis, we found low incidence of gestational trophoblastic neoplasia after normal hCG level following both complete mole (64/18,357, 0.35%, 95% CI 0.27-0.45%), and partial mole (5/14,864, 0.03%, 95% CI 0.01-0.08%). There was a significantly higher risk of gestational trophoblastic neoplasia after complete compared with partial molar pregnancy (RR 4.72, 95% CI 1.81-12.3, P=.002). Among gestational trophoblastic neoplasia cases after normal hCG level following complete mole, 89.6% occurred when the time from evacuation to normalization was 56 days or longer, and 60.7% were diagnosed beyond the commonly recommended 6-month surveillance interval. Sensitivity analyses, including those limiting to studies at low risk of bias, did not significantly affect results. We found an overall incidence of gestational trophoblastic neoplasia of 15.7% for complete mole (1,354/8,611, 95% CI 15.0-16.5%) and 3.95% for partial mole (221/5,593, 95% CI 3.47-4.50%). CONCLUSION: Gestational trophoblastic neoplasia development after normal hCG level following molar pregnancy is rare. Recommendations for frequency and duration of hCG follow-up can be minimized to lessen burden on patients and informed by the type of molar pregnancy and time interval from uterine evacuation to hCG normalization. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42019116414.


Assuntos
Doença Trofoblástica Gestacional/epidemiologia , Mola Hidatiforme/cirurgia , Neoplasias Uterinas/cirurgia , Curetagem a Vácuo , Gonadotropina Coriônica/sangue , Feminino , Humanos , Mola Hidatiforme/sangue , Mola Hidatiforme/patologia , Incidência , Gravidez , Fatores de Risco , Neoplasias Uterinas/sangue , Neoplasias Uterinas/patologia
7.
Contraception ; 100(3): 228-233, 2019 09.
Artigo em Inglês | MEDLINE | ID: mdl-31102630

RESUMO

OBJECTIVE: Our objective was to explore knowledge, attitudes and beliefs about pregnancy and contraceptive decision-making among reproductive-aged women with cystic fibrosis. STUDY DESIGN: In this qualitative study, we used purposive sampling of reproductive age women enrolled in the Adult Cystic Fibrosis program at Penn Medicine. We conducted semistructured one-on-one interviews lasting 30-60 min. Interviews were audio-recorded and transcribed verbatim. Data were analyzed using thematic analysis. RESULTS: We interviewed 24 women. Participants described shortened life span, personal health status and impact of cystic fibrosis on a potential child as three factors that were central to family planning. Future pregnancy intentions, perception of fertility including misconceptions and provider counseling influenced related contraception utilization. CONCLUSIONS: Women with cystic fibrosis described thoughtful considerations about desired pregnancies to be planned during times of optimal health. Gaps in knowledge may limit a woman's ability to make the most informed family planning decisions. IMPLICATIONS: Having cystic fibrosis directly affects women's decisions around pregnancy and family planning. Understanding what motivates women with cystic fibrosis to use or not to use contraception can improve family planning care delivery to this population.


Assuntos
Fibrose Cística , Tomada de Decisões , Serviços de Planejamento Familiar , Fertilidade , Conhecimentos, Atitudes e Prática em Saúde , Adulto , Anticoncepção/métodos , Aconselhamento , Feminino , Humanos , Entrevistas como Assunto , Pesquisa Qualitativa , Adulto Jovem
8.
Contraception ; 100(2): 106-110, 2019 08.
Artigo em Inglês | MEDLINE | ID: mdl-31082395

RESUMO

OBJECTIVES: The aim of the study was to (1) assess the relationship between body mass index (BMI) and operative time during immediate postpartum tubal ligation procedures and to (2) determine whether operative time is non-inferior in women with BMI ≥30 versus women with BMI <30 and in women with BMI ≥40 versus women with BMI <40. STUDY DESIGN: We conducted a retrospective cohort study of women who received immediate postpartum tubal ligations following vaginal delivery from 2013 to 2017 at a university hospital. We abstracted demographic information, patient and procedural characteristics, and clinical outcomes. We assessed the relationship between BMI and operative time via linear regression. We also conducted non-inferiority analysis to determine whether the mean operative time in women with BMI ≥30 was non-inferior to the mean operative time in women with BMI <30, within a non-inferiority margin of 10 min. We compared intraoperative and postoperative complications in the two groups. RESULTS: A total of 279 women were included for analysis, among whom N=79 (28%) had a BMI of 25-29.9 and N=171 (61%) had a BMI ≥30. Demographic characteristics were similar in both groups. We found that operative time increased by 35 s for each one-point increase in BMI (p<.01). Although mean operative time was 46.1 min (n=171; 95% CI 43.7, 48.6 min) for women with BMI ≥30 and 40.6 min (n=108; 95% CI 37.9 min, 43.4 min) for women with BMI <30, (p<.01), it was non-inferior within a 10-min margin. There was no difference in rates of intraoperative or postoperative complications, incision length, total anesthesia time, and median length of stay between women with BMI ≥30 and BMI <30. CONCLUSION: There is a small increase in postpartum tubal ligation operative time with increasing BMI. However, among women who received immediate postpartum tubal ligations at our institution, women with BMI ≥30 versus BMI <30 had operative times that were non-inferior within a 10-min margin. IMPLICATIONS: While increasing body mass index slightly increases the operative time for immediate postpartum tubal ligations, this increase in time does not appear to be clinically significant.


Assuntos
Índice de Massa Corporal , Procedimentos Cirúrgicos Minimamente Invasivos/estatística & dados numéricos , Duração da Cirurgia , Período Pós-Parto , Esterilização Tubária/estatística & dados numéricos , Adulto , Parto Obstétrico , Feminino , Humanos , Modelos Lineares , Pennsylvania , Gravidez , Estudos Retrospectivos
9.
Reprod Biol Endocrinol ; 16(1): 95, 2018 Oct 11.
Artigo em Inglês | MEDLINE | ID: mdl-30309358

RESUMO

BACKGROUND: Studies have commonly assessed the endocrinolgical status of women once miscarriage is threatened or suspected; few studies have explored the antecedent hormonal environment or used a longitudinal strategy. Using refined statistical techniques, we sought to re-evaluate whether gestational hormone trajectories in early pregnancy can identify future miscarriage in asymptomatic pregnancies. METHODS: This prospective cohort study followed 105 women over-conception; 72 had normal term pregnancy outcomes while 33 experienced early pregnancy failure between 35 and 115 days of gestation. Participants attended a pre-conception and antenatal clinic at Newcastle University, United Kingdom (UK). Evaluation methods included ultrasound, clinical assessments of pregnancy progress and serial measurements of gestational hormones by radioimmunoassays. Linear mixed-effects regression analysis examined hormone relationships with pregnancy outcomes. RESULTS: Detailed longitudinal illustration of gestational hormones, antecedent to miscarriage indications, revealed early pathophysiological trends. In particular, oestradiol showed as marked a deviation from normal as progesterone before miscarriage was evident, reflecting a deficiency in the ovarian response to rising human chorionic gonadotrophin (hCG) levels. Regression analysis provided equations for gestational hormone slopes that significantly differentiated asymptomatic women with subsequent early pregnancy failure, compared to women with normal term pregnancies. Both progesterone and oestradiol displayed negative mean slopes in pregnancies destined for failure; in this group, both human placental lactogen (hPL) and hCG revealed mean positive trajectories that imitated normal pregnancies but at slower rates of increase. CONCLUSIONS: Oestradiol, progesterone and hCG trajectories, from 50 days of gestation, have good potential for revealing pathophysiology and for identifying which asymptomatic pregnancies are destined for subsequent failure. In asymptomatic patients where there is concern about viability and ultrasound diagnosis is ambiguous, a combined hormonal profile could contribute to guiding patient care decisions.


Assuntos
Aborto Espontâneo/sangue , Gonadotropina Coriônica/sangue , Estradiol/sangue , Lactogênio Placentário/sangue , Primeiro Trimestre da Gravidez/sangue , Progesterona/sangue , Aborto Espontâneo/diagnóstico , Adulto , Feminino , Humanos , Gravidez , Resultado da Gravidez , Estudos Prospectivos , Medição de Risco , Fatores de Risco
10.
Obstet Gynecol ; 128(6): 1347-1356, 2016 12.
Artigo em Inglês | MEDLINE | ID: mdl-27824749

RESUMO

OBJECTIVE: To describe the factors patients and physicians prioritize during first-trimester miscarriage management and assess what drives satisfaction with care. METHODS: We conducted a mixed-methods study of clinically stable women seeking surgical, medical, or expectant miscarriage treatment. Women with first-trimester fetal demise or anembryonic gestation (N=55) completed demographic and psychosocial surveys. Using purposive sampling, 45 (82%) completed in-depth interviews. Fifteen obstetricians were interviewed. Participants described factors that informed their counseling (physicians) or decision-making (patients). Content analysis used an integrated approach with inductively and deductively derived codes. Patient-derived themes were stratified by treatment choice. Associations between variables and treatment choices were analyzed. RESULTS: Thirty-four women (62%) received surgical management, 19 (35%) received medical, and two (4%) received expectant. Physicians expected that women with prior pregnancies have strong management preferences, and indeed, multigravid patients were less likely to change their initial treatment choice after counseling than primigravid patients (12% compared with 42%, odds ratio [OR] 0.18, 95% confidence interval [CI] 0.04-0.81, P=.03). Physicians favored patient-centered decisions and patients chose the treatment that they thought would least affect other responsibilities. Those ultimately receiving surgical management had a higher monthly income (adjusted OR 1.30, 95% CI 1.04-1.63, P=.023) and more social support (adjusted OR 2.45, 95% CI 1.07-5.61, P=.035) than the medical group. The surgical group cited loss acceptance, a favorable perception of surgery, and a desire to expedite the miscarriage as decisive factors. The medical group endorsed control over, and timed completion of, the miscarriage in a more intimate setting, an aversion to surgery or anesthesia, and a perception of improved fertility preservation as decisive factors. Regardless of treatment choice, satisfaction with treatment was linked to a supportive clinical team and expeditious resolution. CONCLUSION: Prior pregnancy experiences, obligations, and sociodemographic factors influence miscarriage management decision-making. Structured counseling, especially for primigravid patients, could improve both the physician and the patient experience with miscarriage care.


Assuntos
Aborto Espontâneo/psicologia , Aborto Espontâneo/terapia , Comportamento de Escolha , Aconselhamento Diretivo/métodos , Participação do Paciente , Satisfação do Paciente , Abortivos/uso terapêutico , Aborto Espontâneo/diagnóstico , Aborto Terapêutico , Adolescente , Adulto , Feminino , Número de Gestações , Humanos , Renda , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Padrões de Prática Médica , Gravidez , Primeiro Trimestre da Gravidez , Apoio Social , Inquéritos e Questionários , Conduta Expectante , Adulto Jovem
11.
Respir Med ; 121: 1-3, 2016 12.
Artigo em Inglês | MEDLINE | ID: mdl-27888982

RESUMO

OBJECTIVES: As life expectancy for women with cystic fibrosis (CF) improves, reproductive decision-making is becoming increasingly relevant. We sought to characterize fertility intentions, contraceptive use, and preferences among adult females with CF. STUDY DESIGN: We conducted a cross-sectional survey of contraceptive use and preferences in reproductive-aged women with CF. Subjects were recruited via an electronic mailing list from the Penn Adult Cystic Fibrosis Program. RESULTS: Fifty-three women with CF responded and met eligibility criteria. Most (83%) were sexually active, however only 49% used contraception. Condoms and the oral contraceptive pill were the most commonly used methods. Compared to the national contraceptive use among Caucasian women (65%), use in our cohort was significantly lower (p = 0.01). Participants prioritized effectiveness and ease of use in their contraceptive method; they wanted to avoid side effects and interference with sexual enjoyment. Although these priorities are similar to Caucasian women in the literature, additional contraceptive priorities differed significantly between the groups. CONCLUSIONS: This CF cohort is sexually active but contraceptive utilization was low, and women with CF identify specific contraceptive preferences. There is a significant unmet need for contraception among women with CF.


Assuntos
Comportamento Contraceptivo/estatística & dados numéricos , Anticoncepção/métodos , Fibrose Cística/psicologia , Preferência do Paciente , Adolescente , Adulto , Atitude Frente a Saúde , Comportamento de Escolha , Estudos de Coortes , Preservativos/estatística & dados numéricos , Anticoncepção/psicologia , Anticoncepcionais Orais , Estudos Transversais , Feminino , Humanos , Pessoa de Meia-Idade , Philadelphia , Adulto Jovem
12.
Contraception ; 93(1): 3-10, 2016 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26197263

RESUMO

OBJECTIVE: To perform a systematic review of the literature to examine original research on contraception in women with cystic fibrosis (CF) with a specific focus on safety, efficacy, non-contraceptive benefits, and utilization patterns in this population. STUDY DESIGN: We searched PubMed and Embase databases for any peer-reviewed original research in English on the use of contraception in women with CF. RESULTS: We identified 241 unique citations. After title review and exclusion of articles not reporting original data, 18 publications were included in the final review, with at least two articles for each area of focus. Limited evidence indicates that oral contraceptive pills are likely safe and efficacious in women with CF. Hormonal contraception may reduce pulmonary exacerbation rates and decrease need for antibiotics, suggesting non-contraceptive benefits. Women with CF utilize birth control at similar rates as the general population, and oral contraceptive pills and condoms are the most commonly used methods. CONCLUSIONS: Data on the safety, efficacy, and non-contraceptive benefits of hormonal contraception in women with CF are scant. Based on the limited data, hormonal contraception seems to be safe and efficacious and may provide noncontraceptive benefits. Further high-quality data from disease-specific research are required to better inform contraceptive decision-making among women with CF.


Assuntos
Comportamento Contraceptivo , Anticoncepcionais Orais/uso terapêutico , Fibrose Cística , Preservativos/estatística & dados numéricos , Anticoncepcionais Femininos/administração & dosagem , Anticoncepcionais Orais/efeitos adversos , Fibrose Cística/tratamento farmacológico , Fibrose Cística/fisiopatologia , Preparações de Ação Retardada/administração & dosagem , Feminino , Humanos , Injeções Intramusculares , Acetato de Medroxiprogesterona/administração & dosagem
13.
Reprod Biol ; 15(2): 79-85, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26051455

RESUMO

In order to simplify management of early pregnancy loss, our goal was to elucidate predictors of successful medical management of miscarriage with a single dose of misoprostol. In this secondary analysis of data from a multicenter randomized controlled trial, candidate biomarkers were compared between 49 women with missed abortion who succeeded in passing their pregnancy with a single dose of misoprostol and 46 women who did not pass their pregnancy with a misoprostol single dose. We computed the precision of trophoblastic protein and hormone concentrations to discriminate between women who succeed or fail single dose misoprostol management. We also included demographic factors in our analyses. We found overlap in the concentrations of the individual markers between women who succeeded and failed single-dose misoprostol. However, hCG levels ≥ 4000 mIU/mL and ADAM-12 levels ≥ 2500 pg/mL were independently associated with complete uterine expulsion after one dose of misoprostol in our population. A multivariable logistic model for success included non-Hispanic ethnicity and parity <2 in addition to hCG ≥ 4000 mIU/mL and ADAM-12 ≥ 2500 pg/mL and had an area under the receiver operating characteristic (ROC) of 0.81 (95% confidence interval: 72-90%). Categorizing women with a predicted probability of ≥ 0.65 resulted in a sensitivity of 75.0%, specificity 77.1% and positive predictive value of 81.8%. While preliminary, our data suggest that serum biomarkers, especially when combined with demographic characteristics, may be helpful in guiding patient decision-making regarding the management of early pregnancy failure (EPF). Further study is warranted.


Assuntos
Proteínas ADAM/sangue , Aborto Incompleto/diagnóstico , Aborto Retido/tratamento farmacológico , Gonadotropina Coriônica Humana Subunidade beta/sangue , Proteínas de Membrana/sangue , Misoprostol/uso terapêutico , Ocitócicos/uso terapêutico , Proteína ADAM12 , Aborto Incompleto/sangue , Aborto Incompleto/diagnóstico por imagem , Aborto Incompleto/etiologia , Aborto Retido/fisiopatologia , Administração Intravaginal , Adulto , Biomarcadores/sangue , Feminino , Humanos , Modelos Logísticos , Misoprostol/administração & dosagem , Ocitócicos/administração & dosagem , Valor Preditivo dos Testes , Gravidez , Primeiro Trimestre da Gravidez , Curva ROC , Sensibilidade e Especificidade , Comprimidos , Ultrassonografia , Adulto Jovem
16.
Contraception ; 84(5): 525-32, 2011 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-22018129

RESUMO

BACKGROUND: In the female genital tract, vaginal colposcopy, endometrial mucosal integrity and inflammatory mediators are potential in vivo biomarkers of microbicide and contraceptive safety. STUDY DESIGN: A randomized, blinded crossover trial of 18 subjects comparing effects of nonoxynol-9 vaginal gel (Gynol II; putative inflammatory gel), hydroxyethyl cellulose gel (HEC; putative inert gel) and no gel exposure on endometrial and vaginal epithelial integrity and endometrial and vaginal inflammatory markers [interleukin (IL) 1ß, IL-6, IL-8, MCP-1, MIP-1α, MIP-1ß, RANTES, tumor necrosis factor α, IL-1RA, IL-10, SLPI). RESULTS: Gynol II was associated with more vaginal lesions. No endometrial disruptions were observed across conditions. In the vagina, RANTES (p=.055) and IL-6 (p=.04) were higher after HEC exposure than at baseline. In the endometrium, IL-1ß (p=.003) and IL-8 (p=.025) were lower after Gynol II cycles than after no gel. CONCLUSIONS: Gynol II and HEC may modulate inflammatory markers in the vagina and endometrium. How these changes relate to infection susceptibility warrants further study.


Assuntos
Nonoxinol/administração & dosagem , Espermicidas/administração & dosagem , Vagina/efeitos dos fármacos , Administração Intravaginal , Adulto , Celulose/administração & dosagem , Celulose/efeitos adversos , Colo do Útero/efeitos dos fármacos , Colo do Útero/imunologia , Colo do Útero/patologia , Feminino , Humanos , Mucosa/efeitos dos fármacos , Mucosa/imunologia , Mucosa/patologia , Nonoxinol/efeitos adversos , Infecções Sexualmente Transmissíveis/prevenção & controle , Método Simples-Cego , Espermicidas/efeitos adversos , Resultado do Tratamento , Vagina/imunologia , Vagina/patologia , Cremes, Espumas e Géis Vaginais/administração & dosagem , Cremes, Espumas e Géis Vaginais/efeitos adversos , Adulto Jovem
17.
Contraception ; 84(3): 230-3, 2011 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-21843685

RESUMO

BACKGROUND: As an antiprogestin, mifepristone may have an impact on the return to ovulation in a manner that is not only attributable to its abortifacient activity. Our aim was to measure the time-to-ovulation in women who received mifepristone 200 mg orally and misoprostol 800 mcg vaginally for abortion up to 63 days of gestation. STUDY DESIGN: This planned substudy was part of a multicenter randomized trial of mifepristone 200 mg followed immediately or 24 h later by misoprostol 800 mcg vaginally. Women who had successful expulsion of the gestational sac based on ultrasound examination 1 week after mifepristone treatment were enrolled. All subjects used nonhormonal contraception until study completion. Baseline serum progesterone (P) levels were drawn on day 8±1 after mifepristone administration and then twice weekly until the P level was >3 ng/mL, consistent with ovulation. The mean time-to-ovulation was calculated using interval censored regression to address the censoring due to participant discontinuation. RESULTS: Fourteen (52%) of 27 enrolled women completed the substudy. The longest period of time that a subject who did not complete the study was followed was 29 days. Ovulation occurred 20.6±5.1 (range 8-36) days after mifepristone administration. Time-to-ovulation was not affected by participant age, gestational age, study arm, body mass index or presence or absence of human chorionic gonadotropin. CONCLUSIONS: Return to ovulation following medical abortion with mifepristone and misoprostol occurs on average 3 weeks postabortion. Mifepristone 200 mg does not appear to have a lasting effect on ovarian function. Our results should be contextualized by the small sample size, although this is one of the larger studies on return to ovulation after abortion.


Assuntos
Abortivos não Esteroides , Abortivos Esteroides , Aborto Induzido/métodos , Mifepristona , Misoprostol , Ovulação/efeitos dos fármacos , Adolescente , Adulto , Gonadotropina Coriônica/urina , Feminino , Humanos , Ovulação/fisiologia , Gravidez , Progesterona/sangue , Estudos Prospectivos , Análise de Regressão , Adulto Jovem
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