RESUMO
INTRODUCTION AND HYPOTHESIS: To compare depressive symptoms in women with and without prolapse and evaluate impact on quality of life. METHODS: This is a secondary analysis of a case-control study assessing the effect of prolapse on body image. Cases had prolapse and sought surgery (Pelvic Organ Prolapse Quantification stage > or = 2). Controls had stage < or = 1. Subjects completed the Pelvic Floor Impact Questionnaire (PFIQ), Pelvic Floor Distress Inventory, and the Patient Health Questionnaire-9 (PHQ-9) at baseline. Cases completed measures 6 months post-operatively. We report: (1) the comparison of cases and controls at baseline and (2) comparison of baseline and post-operative scores in cases. RESULTS: Baseline questionnaires were completed by 75 cases and 65 controls; 57 cases completed post-operative measures. Cases were 5-fold more likely than controls to have depressive symptoms. Cases with depressive symptoms had higher PFIQ scores than cases without symptoms. PHQ-9 scores improved post-operatively. CONCLUSIONS: Depressive symptoms are common in women with prolapse and a decrease following surgical treatment.
Assuntos
Depressão/epidemiologia , Depressão/etiologia , Prolapso de Órgão Pélvico/complicações , Qualidade de Vida , Feminino , Humanos , Pessoa de Meia-Idade , Prolapso de Órgão Pélvico/cirurgia , Estudos ProspectivosRESUMO
Toll-like receptors (TLRs) are critical components of innate immunity, recognizing bacterial microorganisms and initiating local inflammatory responses. In this study, we assessed the impact of genetic variation in TLR genes on cervical concentrations of pro- and anti-inflammatory cytokines, and determined whether this relationship is influenced by bacterial vaginosis (BV). A total of 4 single nucleotide polymorphisms (SNPs) in TLR2 and 12 in TLR4 were examined for associations with 10 cervical pro- and anti-inflammatory cytokine concentrations in 91 African-American (AA) and 97 European-American (EA) women in the first trimester of pregnancy. In EAs, individuals with the TT genotype at rs1554973 (TLR4) had higher cervical concentrations of interleukin-1 beta (IL-1b) compared with those with the CT or TT genotypes (P=1.5 x 10(-5)), which remains significant after correction for multiple testing. This association was more significant in women with BV (P=5 x 10(-3)) than those without BV (P=0.02). This SNP was also associated with cervical concentrations of IL-1a, IL-6, IL-8 and IP10 (interferon-gamma-inducible protein 10) (P=6 x 10(-3), 0.03, 0.05, 6 x 10(-3), respectively). Our study demonstrates that TLR4 is an important mediator of pro-inflammatory cervical immune responses, particularly in EA women and especially in those with microbial disorders such as BV.
Assuntos
Colo do Útero/imunologia , Citocinas/genética , Receptor 2 Toll-Like/genética , Receptor 4 Toll-Like/genética , Vaginose Bacteriana/genética , Estudos de Coortes , Citocinas/metabolismo , Feminino , Genótipo , Humanos , Polimorfismo de Nucleotídeo Único/genética , Gravidez , Estudos Prospectivos , Vaginose Bacteriana/imunologiaRESUMO
Bacterial vaginosis (BV) is one of the most prevalent vaginal disorders in adult women and is associated with adverse pregnancy outcomes such as pre-term birth. Genetic factors, particularly in genes involved in inflammation and infection, are associated with this condition. Additionally, environmental risk factors including stress and smoking are associated with BV. The purpose of this study was to identify genetic variants in stress-related genes such as corticotropin-releasing hormone (CRH), receptor 1, receptor 2 and binding protein (CRH-BP) that associate with BV. Also gene-environment effects with smoking are determined. BV was quantified using the Nugent score in 82 white and 65 black women in the first trimester of pregnancy. Associations between Nugent score, genotype and smoking were analyzed using Kruskal-Wallis and Wilcoxon rank sum non-parametric tests. In white women, non-smokers with the CT genotype at CRH-BP + 17487 have lower Nugent scores (median: 0, range: 0-0) than non-smokers with the TT genotype (median: 2, range: 0-8) (P = 0.002); whereas smokers with the CT genotype have higher Nugent scores (median: 6, range: 0-10) than smokers with the TT genotype (median: 1, range: 0-10) (P = 0.021). In black women, the AG genotype at CRH + 3362 or CRH - 1667 is associated with lower Nugent scores (median for both: 3, range: 0-10) compared with the homozygous genotypes (median for each homozygous genotype: 8, range: 0-10). Also, in black women, models remain significant after adjusting for smoking (P = 0.04 for both). These data indicate that susceptibility to BV is affected by patterns of genetic variation in stress-related genes and smoking plays an important role.
Assuntos
Fumar , Vaginose Bacteriana/etnologia , Vaginose Bacteriana/genética , Adolescente , Adulto , População Negra/genética , Proteínas de Transporte/genética , Hormônio Liberador da Corticotropina/genética , Feminino , Genótipo , Humanos , Gravidez , Primeiro Trimestre da Gravidez , Receptores de Hormônio Liberador da Corticotropina/genética , Fatores de Risco , Vaginose Bacteriana/epidemiologia , População Branca/genética , Adulto JovemRESUMO
BACKGROUND & OBJECTIVES: There is paucity of information on vaginal and rectal colonization with multiple serotypes of group B streptococci (GBS). As part of an ongoing cohort study evaluating the natural history of vaginal and rectal colonization by GBS, the colonization with multiple serotypes was studied in 102 non-pregnant women aged 18-30 yr. METHODS: Up to ten separate colony picks of beta-haemolytic streptococci (total 1515 isolates) were selected from vaginal and rectal primary culture plates. The colonies were identified as GBS, and their capsular polysaccharides (CPS) serotypes determined using monospecific rabbit antisera for types Ia-VIII by double immunodiffusion in agarose (DID). A colony dot immunoblot (DB) assay, using monospecific rabbit antisera to purified type polysaccharides conjugated to tetanus toxoid, was developed to serotype efficiently the multiple colony picks of GBS. RESULTS: The CPS serotype distribution, examining only the 177 "a" or first colony picks from the 102 patients, was 30.5 per cent for Ia; 28.2 per cent for type III; 15.3 per cent for type II; and 13.6 per cent for type V. Only 2.8 per cent were nontypeable. Eighty of the 102 patients (78.4%) were colonized with only one serotype; 20 (19.6%) had two serotypes and two patients (2%) had three serotypes in their vaginal and/or rectal paired cultures. Overall, 91.9 per cent of the culture sites colonized with one to three CPS types (from the total number of colonies picked) were identified with a minimum of three colony picks. In 75 patients with vaginal/rectal pairs the GBS serotype concordance of only the "a" colony was 89.3 per cent and concordance decreased to 80 per cent when the serotype concordance of the total colony picks was analyzed. INTERPRETATION & CONCLUSION: In conclusion, there was a relatively high prevalence of serotype nonconcordance in this population, and 21.6 per cent of patients had multiple GBS serotypes.
Assuntos
Reto/microbiologia , Streptococcus agalactiae/isolamento & purificação , Vagina/microbiologia , Adolescente , Adulto , Feminino , Humanos , Streptococcus agalactiae/classificaçãoRESUMO
BACKGROUND: Many sexually transmitted diseases (STDs) are prevalent among adolescents, yet compliance to undergo STD testing by this population is suboptimal. Efforts to enhance compliance with testing among at-risk youth are needed. GOAL: To determine the feasibility and acceptability of self-collection of vaginal swabs for the detection of Chlamydia trachomatis, Neisseria gonorrhoeae, and Trichomonas vaginalis among high-school students attending a school health clinic. STUDY DESIGN: Enrolled in the study were 228 female students between the ages of 15 and 19 years. Each student self-collected a single vaginal swab that was tested for C trachomatis, N gonorrhoeae, and T vaginalis by polymerase chain reaction amplification. Acceptability of self-collection of vaginal swabs was assessed. RESULTS: The prevalence of any STD was 18%. Trichomoniasis, chlamydia, and gonorrhea were diagnosed in 10%, 8%, and 2% of students, respectively. Nearly 13% of females who had never previously had a gynecologic examination tested positive for an STD, and 51% of infected students would not have pursued testing by traditional gynecologic examination if self-collection was not offered. Self-collection of vaginal swabs was almost uniformly reported as easy to perform (99%) and preferable to a gynecologic examination (84%). Nearly all (97%) stated that they would undergo testing at frequent intervals if self-testing were available. CONCLUSIONS: Self-collected vaginal swabs for STD testing can be easily implemented in a high-school setting with high acceptability among students, enabling the detection of many STDs that would otherwise remain undetected and untreated.
Assuntos
Serviços de Saúde do Adolescente , Programas de Rastreamento , Infecções Sexualmente Transmissíveis/diagnóstico , Infecções Sexualmente Transmissíveis/epidemiologia , Vagina/microbiologia , Esfregaço Vaginal/métodos , Adolescente , Adulto , Criança , Infecções por Chlamydia/diagnóstico , Infecções por Chlamydia/epidemiologia , Feminino , Gonorreia/diagnóstico , Gonorreia/epidemiologia , Humanos , Programas de Rastreamento/métodos , Cooperação do Paciente , Pennsylvania/epidemiologia , Reação em Cadeia da Polimerase , Prevalência , Autocuidado , Vaginite por Trichomonas/diagnóstico , Vaginite por Trichomonas/epidemiologiaRESUMO
PURPOSE: To determine the proportion of primary care physicians who screen sexually active teenage women for chlamydia and to determine demographic factors, practice characteristics, and attitudes associated with chlamydia screening. METHODS: We obtained a random sample of 1600 Pennsylvania physicians from the American Medical Association masterfile, stratified to include at least 40% women and equal numbers of family physicians, internists, obstetricians/gynecologists, and pediatricians. In January 1998, physicians received mailed questionnaires; nonrespondents received two follow-up mailings. Physician characteristics associated with chlamydia screening were determined using bivariate and logistic regression analyses. RESULTS: Only one-third of physicians responded that they would screen asymptomatic, sexually active teenage women for chlamydia during a routine gynecologic examination. In multivariate analysis, physicians were significantly (p <.05) more likely to screen if they were female (43% vs. 24%), worked in a clinic versus solo practice (60% vs. 18%), worked in a metropolitan location (46% vs. 26%), or had a patient population > or = 20% African-American (54% vs. 25%). Attitudes associated with screening included the belief that most 18-year-old women in their practice were sexually active (36% vs. 12%), feeling responsible for providing information about the prevention of sexually transmitted diseases to their patients (42% vs. 21%), or knowing that screening for chlamydia prevents pelvic inflammatory disease (37% vs. 13%). Physicians were less likely to screen if they believed that the prevalence of chlamydia was low (10% vs. 41%). CONCLUSIONS: A majority of physicians do not adhere to recommended chlamydia screening practices for teenage women. Interventions to improve chlamydia screening might target physicians who are male, in private practice, or who practice in rural areas, and should focus on increasing awareness of the prevalence of chlamydia and benefits of screening.
Assuntos
Atitude do Pessoal de Saúde , Infecções por Chlamydia/prevenção & controle , Programas de Rastreamento , Padrões de Prática Médica , Atenção Primária à Saúde , Adolescente , Adulto , Feminino , Fidelidade a Diretrizes , Humanos , Modelos Logísticos , Masculino , Análise Multivariada , Pennsylvania , Comportamento Sexual , Serviços de Saúde da MulherRESUMO
OBJECTIVE: To determine whether vaginal interleukin-6, interleukin-8, neutrophils, bacterial vaginosis, and selected vaginal bacteria are predictors of amniotic fluid (AF) infection among women in preterm labor. METHODS: One hundred ninety-seven afebrile women in preterm labor with intact membranes had vaginal and AF samples collected for Gram stain, culture, and interleukin-8 and interleukin-6 determinations. Vaginal interleukin-6, interleukin-8, neutrophils, and vaginal flora were compared in women with positive and negative AF cultures. The negative AF culture group was subdivided according to AF interleukin-6 concentration. Logistic regression was used to examine the associations between vaginal cytokines and flora and AF infection or elevated AF interleukin-6. RESULTS: The vaginal interleukin-8 concentration and neutrophil count were significantly higher with both AF infection and elevated concentrations of AF interleukin-6 and interleukin-8. The vaginal interleukin-6 concentration was not associated with AF infection or high concentration of AF cytokines. Amniotic fluid infection was associated with bacterial vaginosis or intermediate vaginal flora by Gram stain, absence of hydrogen peroxide-producing Lactobacillus, and presence of vaginal Bacteroides ureolyticus and Fusobacterium. Vaginal interleukin-8 levels greater than 30 ng/mL had 80% sensitivity and a positive predictive value of 35%, and an abnormal vaginal Gram stain (more than five neutrophils per 400x field, bacterial vaginosis species, or intermediate flora) had 90% sensitivity and a positive predictive value of 27% to detect AF infection or elevated AF interleukin-6. CONCLUSION: A high vaginal interleukin-8 concentration, abnormal vaginal Gram stain, absent hydrogen peroxide-producing Lactobacillus, and anaerobic vaginal flora were strongly associated with AF infection among women in preterm labor.
Assuntos
Corioamnionite/diagnóstico , Trabalho de Parto Prematuro/diagnóstico , Vaginose Bacteriana/diagnóstico , Adulto , Técnicas Bacteriológicas , Corioamnionite/imunologia , Feminino , Humanos , Interleucina-6/metabolismo , Interleucina-8/metabolismo , Contagem de Leucócitos , Neutrófilos/imunologia , Trabalho de Parto Prematuro/imunologia , Gravidez , Vagina/imunologia , Vagina/microbiologia , Vaginose Bacteriana/imunologiaRESUMO
OBJECTIVE: Secretory leukocyte protease inhibitor contributes resistance to primary human immunodeficiency virus infection in the oral cavity. However, the levels of this inhibitor in the genital tract of women with sexually transmitted diseases or vaginitis are not well described. The objective was to determine vaginal inhibitor levels in women with symptomatic and asymptomatic genital infections. STUDY DESIGN: We tested 207 nonpregnant women for Neisseria gonorrhoeae, Trichomonas vaginalis, Chlamydia trachomatis, Candida species, and bacterial vaginosis by standard methods. A second group of symptom-free pregnant women (N = 231) was also studied. Secretory leukocyte protease inhibitor was measured by enzyme-linked immunosorbent assay, and results were compared by nonparametric methods. RESULTS: Vaginal levels of secretory leukocyte protease inhibitor in both groups were significantly lower in women with any sexually transmitted disease than in those without infection (P<.0001). Patients with bacterial vaginosis and those with bacterial vaginosis with yeast vaginitis also had decreased levels (P<.025). CONCLUSIONS: Levels of secretory leukocyte protease inhibitor in vaginal fluid are decreased in women with lower genital tract infection. This may represent a common mechanism of increasing susceptibility to infection with human immunodeficiency virus.
Assuntos
Doenças dos Genitais Femininos/metabolismo , Infecções/metabolismo , Proteínas/metabolismo , Vagina/metabolismo , Feminino , Humanos , Micoses/metabolismo , Gravidez , Proteínas Secretadas Inibidoras de Proteinases , Infecções Sexualmente Transmissíveis/metabolismo , Vaginite/microbiologia , Vaginose Bacteriana/metabolismoRESUMO
OBJECTIVE: To describe the relationship between serum concentration of group B streptococcal capsular polysaccharide-specific immunoglobulin (Ig) G, colonization status, race or ethnicity, and age in pregnant women. METHODS: Pregnant women (n = 3307) were enrolled from geographically and ethnically diverse populations. At the time of admission for delivery, swabs of the lower vagina and rectum were obtained for isolation of group B streptococci. In a subset of women whose sera were available, capsular polysaccharide-specific IgG concentrations were quantified by serotype-specific (Ia, Ib, II, III, and V) enzyme-linked immunosorbent assay and compared by group B streptococcal colonization status. RESULTS: Group B streptococcal colonization was detected in 856 women (26%), and the rate was significantly higher among black women (37%) than in other racial or ethnic groups (odds ratio 1.7, 95% confidence interval 1.4, 2.1). Colonization status did not differ by study site or age. Colonization with serotypes Ia, II, III, or V was associated with significantly higher serum concentrations of IgG specific for the capsular polysaccharide of the colonizing serotype compared with noncolonization. However, 48% of colonized women had low capsular polysaccharide-specific IgG levels (less than 0.5 microg/mL) in their delivery sera. Colonized teenagers had the lowest median concentration. CONCLUSION: Colonization with group B streptococcus can elicit a systemic immune response, with a cumulative increase in the prevalence of capsular polysaccharide-specific IgG with increasing age. Conversely, low antibody levels in colonized teenagers might account in part for the reported increased risk of group B streptococcal disease in neonates born to these patients.
Assuntos
Especificidade de Anticorpos , Imunoglobulina G/sangue , Gravidez/imunologia , Streptococcus agalactiae/imunologia , Streptococcus agalactiae/isolamento & purificação , Adulto , Anticorpos Antibacterianos/sangue , Estudos Transversais , Ensaio de Imunoadsorção Enzimática , Etnicidade , Feminino , Humanos , Trabalho de Parto , Polissacarídeos Bacterianos/imunologia , Estudos Prospectivos , Grupos Raciais , Reto/microbiologia , Sorotipagem , Streptococcus agalactiae/classificação , Vagina/microbiologiaRESUMO
This study was performed to determine if adding a health advocate (HA) to the care team for postmenopausal women increased the number of women for whom the physician recommended screening tests or prevention strategies: cholesterol level, mammography, depression counseling, smoking cessation, or weight reduction. The study took place in two locations of a private obstetrician-gynecologist practice. In one location, an HA reviewed screening forms and counseled women about preventive services recommended by the physician. In the second location, women completed the screening form, but treatment occurred as usual. Women were eligible if they were postmenopausal or age 50 or over and were being seen for preventive care. A total of 210 postmenopausal women were screened. Women who were screened when the HA was present (n = 85) did not differ from women screened at the intervention location when the HA was not present (n = 68) or screened at a second practice location (n = 57) in the prevalence of risk factors. Women were significantly more likely to receive indicated preventive recommendations when the HA was present (24% versus 73%, p < 0.001). For breast cancer screening, nearly all women screened when the HA was present received a referral compared to about one third of women screened when the HA was not present (OR = 3.0, 95% CI 1.8-5.2). Women are more likely to receive recommendations based on screening data when ancillary staff are available to assist in patient education and referral and to encourage physician recommendations. Further work is needed to identify cost-effective methods for supporting physicians' preventive care efforts.
Assuntos
Ginecologia , Obstetrícia , Defesa do Paciente , Serviços Preventivos de Saúde/organização & administração , Colesterol/sangue , Depressão/diagnóstico , Feminino , Humanos , Mamografia/estatística & dados numéricos , Pessoa de Meia-Idade , Obesidade/terapia , Pós-Menopausa , Prática Privada/organização & administração , Fatores de Risco , Abandono do Hábito de FumarRESUMO
OBJECTIVE: To assess the effectiveness and feasibility of implementing the Centers for Disease Control and Prevention (CDC) screening-based guidelines for preventing early-onset group B streptococcal sepsis. METHODS: We compared prevalence of early-onset group B streptococcal sepsis after institution of the CDC screening-based protocol (October 1, 1995 through August 31, 1999) with that of historical controls (January 1, 1992 through June 30, 1995). We reviewed medical records for a cohort of deliveries of at least 23 weeks' gestation (January 1, 1996 through December 31, 1996) for group B streptococcal colonization status, risk factors, and intrapartum antibiotic prophylaxis. RESULTS: The prevalence of early-onset group B streptococcal sepsis was 1.16 per 1000 (36 of 31, 133) live births before and 0.14 per 1000 (four of 28,733) live births after institution of the CDC protocol (P <.001). Maternal colonization was known for 95.3% of the 7168 women who delivered (January 1, 1996 through December 31, 1996) at or after 37 weeks' gestation. Of 2174 women who qualified for intrapartum antibiotic prophylaxis, 1871 (86.1%) received it before delivery. There was 93. 8% compliance with intrapartum antibiotic prophylaxis for women who delivered vaginally and 53.2% compliance for women who delivered by cesarean. CONCLUSION: Institution of the CDC screening-based protocol was accomplished at a specialty women's hospital, staffed by full-time faculty and community physicians, with 93.8% compliance for vaginal deliveries, and was associated with an 88% reduction in early-onset group B streptococcal sepsis.
Assuntos
Programas de Rastreamento , Complicações Infecciosas na Gravidez/prevenção & controle , Infecções Estreptocócicas/prevenção & controle , Streptococcus agalactiae , Adolescente , Adulto , Antibacterianos/uso terapêutico , Estudos de Viabilidade , Feminino , Humanos , Pessoa de Meia-Idade , Gravidez , Complicações Infecciosas na Gravidez/epidemiologia , Prevalência , Infecções Estreptocócicas/epidemiologiaRESUMO
From 1993 through 1996, surveillance for invasive disease due to group B Streptococcus (GBS) in neonates aged <7 days and in peripartum pregnant women was performed in a racially and ethnically diverse cohort in 4 cities in the United States. In a birth population of 157,184, 130 neonatal cases (0.8 per 1000) and 54 maternal cases (0.3 per 1000) were identified. Significant correlates with neonatal disease were black or Hispanic race and a birth weight <2500 g. The attack rate for peripartum maternal infection varied widely by city and may have been influenced by the frequency of administration of intrapartum antibiotics or of evaluating febrile women by performance of blood cultures. Pregnancy loss or GBS disease in the infant occurred in 28% of these maternal cases. Among neonatal and maternal GBS isolates, serotypes Ia (34%-37%) and III (25%-26%) predominated, and type V was frequent (14%-23%). These results provide a description of invasive GBS perinatal infection during the period in which guidelines for prevention were actively disseminated.
Assuntos
Bacteriemia/epidemiologia , Mortalidade Infantil , Doenças do Recém-Nascido/epidemiologia , Complicações Infecciosas na Gravidez/epidemiologia , Infecções Estreptocócicas/epidemiologia , Streptococcus agalactiae/isolamento & purificação , Distribuição por Idade , Bacteriemia/diagnóstico , Feminino , Humanos , Incidência , Recém-Nascido , Modelos Logísticos , Masculino , Distribuição de Poisson , Vigilância da População , Gravidez , Complicações Infecciosas na Gravidez/diagnóstico , Resultado da Gravidez , Estudos Prospectivos , Fatores de Risco , Sorotipagem , Distribuição por Sexo , Infecções Estreptocócicas/diagnóstico , Streptococcus agalactiae/classificação , Texas/epidemiologiaRESUMO
OBJECTIVE: We assessed tobacco exposure in nulliparous women with preeclampsia compared with that in control subjects by measuring urinary cotinine to confirm the reduced risk of preeclampsia associated with tobacco exposure during pregnancy. STUDY DESIGN: A case-control study group of 50 women with preeclampsia after 35 weeks of gestation and a group of 50 control subjects matched for gestational age, date of delivery, and body mass index were selected from the project database. Urine obtained on admission was assayed for cotinine. Self-reported smoking information was blinded during patient selection and laboratory assay. RESULTS: Thirty-five patients had detectable urinary cotinine levels, 11 (22%) with preeclampsia and 24 (48%) control women. Mean cotinine concentrations among exposed women were 331 ng/mL for those with preeclampsia and 540 ng/mL for control subjects. The odds ratio of preeclampsia developing in an exposed woman was 0.31 (95% confidence interval, 0.12-0.79). CONCLUSION: These findings, obtained by using laboratory assay, confirm the reduced risk of developing preeclampsia with tobacco exposure.
Assuntos
Cotinina/urina , Exposição Materna , Nicotiana , Plantas Tóxicas , Pré-Eclâmpsia/prevenção & controle , Complicações na Gravidez/prevenção & controle , Adulto , Peso ao Nascer , Índice de Massa Corporal , Estudos de Casos e Controles , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Idade Materna , Nicotina/urina , Razão de Chances , Paridade , Pré-Eclâmpsia/urina , Gravidez , Complicações na Gravidez/urina , Fatores de Risco , Método Simples-Cego , Fumar , Nicotiana/metabolismoRESUMO
To evaluate the effects of nonoxynol-9 (N-9) on the vaginal flora and epithelium, 48 women (16 in each group) were evaluated by use of quantitative vaginal cultures and colposcopy. at baseline and at 0.5, 4, 24, 48, and 72 h after insertion of one of three N-9 preparations (4% gel [Conceptrol], 3.5% gel [Advantage-24], or a 28% vaginal contraceptive film). The proportion positive for H2O2+ or H2O2- lactobacilli did not change significantly with any of the preparations, but lactobacilli concentrations decreased transiently. Both the proportion of women with Gardnerella vaginalis and the concentration of G. vaginalis decreased transiently. The proportion of women with Escherichia coli increased with the 4% gel, and the concentration increased with all preparations. The number with anaerobic gram-negative rods increased, although the concentrations decreased. Symptoms and colposcopic abnormalities were rare. Changes in levels of vaginal bacteria were transient after single applications of N-9, but adverse effects may be enhanced with frequent, chronic use.
Assuntos
Bactérias/efeitos dos fármacos , Nonoxinol/farmacologia , Espermicidas/farmacologia , Vagina/microbiologia , Adulto , Bactérias/isolamento & purificação , Colposcopia , Enterococcus/efeitos dos fármacos , Enterococcus/isolamento & purificação , Epitélio/efeitos dos fármacos , Escherichia coli/efeitos dos fármacos , Escherichia coli/isolamento & purificação , Feminino , Gardnerella vaginalis/efeitos dos fármacos , Gardnerella vaginalis/isolamento & purificação , Bactérias Anaeróbias Gram-Negativas/efeitos dos fármacos , Bactérias Anaeróbias Gram-Negativas/isolamento & purificação , Humanos , Lactobacillus/efeitos dos fármacos , Lactobacillus/isolamento & purificação , Vagina/citologiaRESUMO
The study was done to determine the risk of clinically diagnosed intra-amniotic infection (IAI) and postpartum endometritis (PPE) associated with vaginal group B streptococci (GBS) colonization. Pregnant women were enrolled in a cross-sectional, observational study from 1992 to 1996 in Houston (n=908), Seattle (n=2676), and Pittsburgh (n=4338). Swab samples were obtained from the lower vagina of participants at admission for delivery and inoculated into selective broth and onto blood agar media. At the combined centers, 2.9% of the women (231/7922) had IAI, and 2.0% (157/7922) had PPE. The risk of IAI was higher for women with heavy GBS colonization (odds ratio [OR], 2.0; 95% confidence interval [95% CI], 1.1-3.7) than for those with light colonization (OR, 1.2; 95% CI, 0.7-1.8). The risk of GBS-associated PPE was not influenced by density of colonization (OR, 1.8; 95% CI, 1.3-2.7). These findings provide further evidence that GBS is associated with maternal intrapartum complications.
Assuntos
Transtornos Puerperais/complicações , Infecções Estreptocócicas/complicações , Streptococcus agalactiae , Doenças Vaginais/complicações , Adulto , Âmnio/microbiologia , Endometrite/microbiologia , Feminino , Humanos , Pennsylvania , Período Pós-Parto , Gravidez , Transtornos Puerperais/microbiologia , Fatores de Risco , Texas , Doenças Vaginais/microbiologia , WashingtonRESUMO
This study examines the treatment, maternal and infant outcomes of pregnant adolescents (16-19 years) enrolled in an adult perinatal chemical dependency treatment program. Twenty-one adolescent subjects were compared to 323 adult women (mean age, 27.4 years) after enrollment into a randomized treatment trial consisting of intensive outpatient or short-term residential conditions. The results show a similar treatment retention rate. Adolescents differed from adult women on marital status, drugs of choice (alcohol, marijuana vs. opiates and cocaine) and method of administration, with no injection drug users in the adolescent cohort. Tobacco use was high (> 85%) in both groups. Obstetric, maternal, and infant outcomes to 1 year were comparable. Older adolescents who are chemically dependent and pregnant have treatment needs similar to adult women and can benefit from programs designed to treat older women. Recruitment difficulties for adolescents in need of treatment is discussed.
PIP: This study describes a sample of 21 pregnant women aged 16-19 years in treatment for substance abuse through the MOMS Project in Seattle, Washington, during 1991-94 who were followed for at least 90 days after the beginning of treatment with regard to a number of variables. The treatment, maternal, and infant outcomes of these pregnant adolescents enrolled in an adult perinatal chemical dependency treatment program are compared with like outcomes for 323 randomized adults of mean age 27.4 years in the program. The randomized treatment trial involved either intensive outpatient or short-term residential conditions. 27% of adolescents and 32% of adults remained in treatment for longer than 90 days, a statistically nonsignificant difference. The adolescents did, however, differ from adult women on marital status, preferred drugs, and the method of drug administration, with no IV drug users among the adolescents. A larger proportion of the adolescents drank alcohol compared to the adults. More than 85% of the women in both groups smoked cigarettes. Obstetric, maternal, and infant outcomes to 1 year were comparable. These findings demonstrate that older adolescents who are chemically dependent and pregnant have treatment needs similar to adult women and can benefit from programs designed to treat older women.
Assuntos
Gravidez na Adolescência/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/terapia , Adolescente , Adulto , Fatores Etários , Assistência Ambulatorial , Feminino , Humanos , Recém-Nascido , Estado Civil , Complicações do Trabalho de Parto/epidemiologia , Gravidez , Complicações na Gravidez/epidemiologia , Resultado da Gravidez , Gravidez na Adolescência/psicologia , Tratamento Domiciliar , Fatores Sexuais , Fumar/epidemiologia , Centros de Tratamento de Abuso de Substâncias , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Resultado do TratamentoRESUMO
STUDY OBJECTIVE: To compare pain after laparoscopic tubal ligation by gasless laparoscopy versus carbon dioxide (CO2) pneumoperitoneum. DESIGN: Prospective, randomized, single-blind comparison (Canadian Task Force classification I). SETTING: Private obstetric-gynecology hospital associated with a university resident teaching program. PATIENTS: Women age 21 to 42. INTERVENTION: Single-puncture laparoscopic tubal ligation was performed with a silicone elastomer band. Gasless laparoscopy was performed with a Laprolift and traditional laparoscopy with CO2 pneumoperitoneum. Postoperative pain in the shoulder and periumbilical and lower pelvic regions was measured by visual analog scale on the day of surgery and postoperative days 1, 2, 3, 7, and 14. MEASUREMENTS AND MAIN RESULTS: Of the 67 patients, 54 provided visual analog scales for analysis, 30 in the gasless group and 24 in the traditional group. No statistical difference was seen in scores for shoulder, periumbilical, and pelvic pain between techniques. CONCLUSION: Patients undergoing gasless laparoscopy and traditional laparoscopy experience similar postoperative pain.
Assuntos
Dióxido de Carbono/administração & dosagem , Laparoscopia/métodos , Dor Pós-Operatória/fisiopatologia , Pneumoperitônio Artificial/métodos , Esterilização Tubária/métodos , Adulto , Análise de Variância , Feminino , Humanos , Pessoa de Meia-Idade , Medição da Dor , Dor Pós-Operatória/etiologia , Prognóstico , Estudos Prospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: Our purpose was to determine whether the outcome of a prior pregnancy influenced the risk of intraamniotic infection in the following pregnancy. STUDY DESIGN: A case-control study was conducted at five King County, Washington, hospitals from 1990 through 1994. Cases (n = 585) of intraamniotic infection were identified by a medical record review for clinical signs of infection during labor and compared with controls (n = 575). Women were classified as having a spontaneous abortion or elective termination if the pregnancy had been diagnosed by a health care professional before 20 weeks and was verified by medical record review. Adjusted odds ratios and 95% confidence intervals were estimated using logistic regression. RESULTS: Women with spontaneous abortion (odds ratio = 4.3; 95% confidence interval 2.9 to 6.4) or elective termination (odds ratio = 4.0; 95% confidence interval 2.7 to 5.8) had an increased risk of intraamniotic infection. The increased risk was similar for women who did and did not have an earlier pregnancy carried beyond 20 weeks. CONCLUSIONS: Women who have had a spontaneous abortion or an elective termination have an increased risk of intraamniotic infection regardless of previous successful pregnancy outcome.
Assuntos
Aborto Induzido , Aborto Espontâneo , Corioamnionite/epidemiologia , Resultado da Gravidez , Adolescente , Adulto , Estudos de Casos e Controles , Corioamnionite/etiologia , Feminino , Idade Gestacional , Humanos , Complicações do Trabalho de Parto , Gravidez , Fatores de RiscoRESUMO
The authors sought to determine whether demographic factors, labor characteristics, and labor management for intra-amniotic infection (IAI) are different for IAI cases who deliver preterm compared with IAI cases who deliver at term. From 1990 through 1994, 610 women with intra-amniotic infection and 747 controls were enrolled from five hospitals in King County, Washington state. Intra-amniotic infection was diagnosed by fever 37.8 degrees C with two of the following signs: maternal or fetal tachycardia, uterine tenderness, elevated peripheral white blood cell count, and purulent amniotic fluid. Preterm IAI cases were significantly more likely than term IAI cases to have membrane rupture before contractions (odds ratio (OR) = 6.1) and prolonged membrane rupture (> 24 hours) (OR = 31.0). Term cases were more likely to experience a prolonged second stage of labor. After accounting for differences in labor characteristics, preterm IAI was less likely to be managed with a cesarean delivery, prolonged internal monitoring, or induction of labor and more likely to be managed with antimicrobials and antipyretics. When compared with preterm births without IAI, preterm IAI cases were more likely to be managed with labor augmentation. The authors believe that labor characteristics of women with preterm IAI and the risk of neonatal sepsis deserve further study.
Assuntos
Corioamnionite/epidemiologia , Complicações Infecciosas na Gravidez/epidemiologia , Adolescente , Adulto , Líquido Amniótico/microbiologia , Estudos de Casos e Controles , Corioamnionite/microbiologia , Estudos Transversais , Demografia , Escolaridade , Feminino , Humanos , Recém-Nascido , Recém-Nascido Prematuro , Idade Materna , Razão de Chances , Paridade , Gravidez , Complicações Infecciosas na Gravidez/microbiologiaRESUMO
OBJECTIVE: We examined the effect of exposure to amniotic fluid infection and cytokines on the pulmonary outcome of preterm infants. STUDY DESIGN: A cohort of 136 preterm infants born to women in preterm labor had amniotic fluid cultures and tumor necrosis factor-alpha assays performed. Amniotic fluid was collected by transabdominal amniocentesis. Outcome measures included respiratory distress syndrome and length of oxygen and ventilator support. Logistic regression and Cox proportional hazards regression adjusted for birth weight and other confounders. RESULTS: Respiratory distress syndrome developed in 67 (49%) of 136 infants. Elevated amniotic fluid tumor necrosis factor-alpha levels and amniotic fluid infection were significantly associated with respiratory distress syndrome. This association persisted after adjustment for birth weight. Infants exposed to tumor necrosis factor-alpha remained on supplemental oxygen and assisted ventilation longer and had longer hospital stays compared with nonexposed infants. CONCLUSION: Prenatal exposure to tumor necrosis factor-alpha may be a risk factor for respiratory distress syndrome and its complications.