Center for Womens Health
Center for Womens Health
Walker J.,Center for Excellence in Rural Sexual Health |
Walker J.,Center for Womens Health |
Fairley C.K.,Sexual Health Unit |
Fairley C.K.,Melbourne Sexual Health Center |
And 26 more authors.
Clinical Infectious Diseases | Year: 2013
Background. Mycoplasma genitalium (MG) is an emerging sexually transmitted infection (STI) that is potentially associated with reproductive tract sequelae in women. This study aimed to estimate MG incidence and treatment failure and provide estimates of organism load in infection.Methods. 1110 women aged 16-25 years were recruited from primary care clinics in Australia. Women were tested for MG at baseline, 6 months, and 12 months, and MG organism load was measured by quantitative polymerase chain reaction (PCR). MG-positive cases were screened for MG 23S ribosomal RNA (rRNA) gene point mutations shown to confer azithromycin resistance using high-resolution melt following PCR.Results. MG incidence rate was 1.3 per 100 person-years (n = 14; 95% confidence interval [CI],. 8-2.3); women reporting 3 or more sex partners in the last 12 months had an increased rate of incident infection (rate ratio [RR], 5.1; 95% CI, 1.3-19.6]). There were 3 cases of MG reinfection (0.8 per 100 person-years [95% CI,. 1-.9]. Organism load was higher for prevalent than incident infection (P =. 04). There were 3 cases of treatment failure (9.4% [95% CI, 2.0-25.0]); organism load was higher in cases with treatment failure than in successfully treated cases (P <. 01). An MG 23S rRNA mutation was detected in 5 cases (3 cases of treatment failure and 2 successfully treated).Conclusions. Although MG incidence was relatively low, testing should be recommended for women considered to be at increased risk based on sexual history. Our results also suggest that organism load might be important in azithromycin treatment failure. © 2013 The Author 2013.
Gaspar J.,University of Sao Paulo |
Gir E.,University of Sao Paulo |
Reis R.K.,University of Sao Paulo |
de Almeida M.C.M.,University of Sao Paulo |
And 2 more authors.
Journal of Antivirals and Antiretrovirals | Year: 2013
HPV infection of the lower genital tract is divided into clinical, subclinical and latent. Subclinical infections are more frequent than clinical infections, in both men and women. The objective of this study was to identify the association between the types of lesions caused by HPV and sociodemographic and clinical variables. Subjects were 977 women diagnosed with HPV lesions: LSIL, HSIL or condyloma. The chi-square test was used to verify the association, and p values smaller than 0.05 were considered significant. There was an association between the types of lesions and the age group (p=0.0074), education level (p=0.0011), marital status (p=0.0011), economic status (p<0.01), use of alcohol (p=0.0048) and smoking (p<0.01), the HIV serodiagnosis (p<0.01) and the number of partners (p=0.0077). It was demonstrated in this study that there is an inversion of the prevalence of these types of lesions due to age, which is justified by the persistence and progressiveness of lesions in older women compared to those of a younger age. It was identified that the fewer the years of education, the greater the grade of the HPV lesion. In terms of income, an association was observed with the type of lesion, in that women without a fixed income were the most affected by all types of infection signs. In opposition to the initial hypothesis of this study, there was a greater incidence of women in a stable relationship for all forms of HPV infection, suggesting an exceeding trust in their affective-sexual partner and the consequent unprotected sex behavior. © 2013 Gaspar J, et al.
Keyser L.,Johns Hopkins Hospital |
McKinney J.,Center for Womens Health |
Salmon C.,Western New England University |
Furaha C.,HEAL Africa Hospital |
And 2 more authors.
International Journal of Gynecology and Obstetrics | Year: 2014
Objective: To describe components of a physical therapy pilot program for women with gynecologic fistula, and to report prospective data from the first 2 years of program implementation.Methods: A single-cohort observational study with repeated measures was conducted at HEAL Africa Hospital, Goma, Democratic Republic of Congo. Hospital staff received training in pelvic floor physical therapy. Guidelines for exercise, functional training, and reproductive health education were integrated into the existing program. Demographics, clinical findings, and functional outcomes were recorded. Key stakeholders were interviewed to understand the perceived strengths and limitations of the program.Results: A total of 205 womenwere followed up; 161 participated in physical therapy, with an average of 9.45 sessions. Of 161 women examined postoperatively, 102 (63.4%) reported no incontinence; they remained continent at discharge. Of 21 who indicated a change in level of incontinence during postoperative physical therapy, 15 (71.4%) improved. The program was feasible and well received by staff and patients.Conclusion: Pelvic floor physical therapy could have significant results in women with gynecologic fistula, may be an important adjunctive treatment in comprehensive fistula care, and warrants further investigation. © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.
PubMed | HEAL Africa Hospital, Western New England University, Center for Womens Health, Hopital Charite Maternelle and 2 more.
Type: Journal Article | Journal: International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics | Year: 2014
To describe components of a physical therapy pilot program for women with gynecologic fistula, and to report prospective data from the first 2 years of program implementation.A single-cohort observational study with repeated measures was conducted at HEAL Africa Hospital, Goma, Democratic Republic of Congo. Hospital staff received training in pelvic floor physical therapy. Guidelines for exercise, functional training, and reproductive health education were integrated into the existing program. Demographics, clinical findings, and functional outcomes were recorded. Key stakeholders were interviewed to understand the perceived strengths and limitations of the program.A total of 205 women were followed up; 161 participated in physical therapy, with an average of 9.45 sessions. Of 161 women examined postoperatively, 102 (63.4%) reported no incontinence; they remained continent at discharge. Of 21 who indicated a change in level of incontinence during postoperative physical therapy, 15 (71.4%) improved. The program was feasible and well received by staff and patients.Pelvic floor physical therapy could have significant results in women with gynecologic fistula, may be an important adjunctive treatment in comprehensive fistula care, and warrants further investigation.
Foreman H.,Cleveland Clinic |
Weber L.,Center for Womens Health |
Thacker H.L.,Cleveland Clinic
Journal of Women's Health | Year: 2015
While Women's Health (WH) Fellowships have been in existence since 1990, knowledge of their existence seems limited. Specialized training in WH is crucial to educate leaders who can appropriately integrate this multidisciplinary field into academic centers, especially as the demand for providers confident in the areas of contraception, perimenopause/menopause, hormone therapy, osteoporosis, hypoactive sexual desire disorder, medical management of abnormal uterine bleeding, office based care of stress/urge incontinence, and gender-based medicine are increasing popular and highly sought after. WH fellowship programs would benefit from accreditation from the American Board of Medical Subspecialties and from the American College of Graduate Medical Education, as this may allow for greater recruitment, selection, and training of future leaders in WH. This article provides a current review of what WH trained physicians can offer patients, and also highlights the added value that accreditation would offer the field. Ultimately, accrediting WH fellowships will improve women's health medical education by creating specialists that can serve as academic leaders to help infuse gender specific education in primary residencies, as well as serve as consultants and leaders, and promote visibility and prestige of the field. © 2015, Mary Ann Liebert, Inc.
Oram R.A.,Institute of Biomedical and Clinical Science |
Edghill E.L.,Institute of Biomedical and Clinical Science |
Blackman J.,Center for Womens Health |
Taylor M.J.O.,Center for Womens Health |
And 7 more authors.
American Journal of Obstetrics and Gynecology | Year: 2010
Objective: Congenital uterine abnormalities are common and may be associated with developmental renal abnormalities. Mutations of the hepatocyte nuclear factor-1β (HNF1B) gene are associated with renal and uterine abnormalities. We aimed to study the role of HNF1B mutations in a cohort with congenital uterine abnormalities. Study Design: We tested 108 probands with uterine abnormalities for HNF1B mutations. We collected clinical information from patient records. Results: Nine of 108 women (8%) had a mutation or deletion in the HNF1B gene. Abnormal HNF1B was found in 18% of the 50 probands who had both uterine and renal abnormalities but in none of the 58 women with isolated uterine abnormalities. Conclusion: Mutations of the HNF1B gene are found in women with both uterine and renal abnormalities but are rare in isolated uterine abnormalities. We suggest that HNF1B testing should be performed in patients with both renal and uterine abnormalities, but not in patients with isolated uterine abnormalities. © 2010 Mosby, Inc. All rights reserved.
Giardina E.-G.V.,Center for Womens Health |
Mull L.,Columbia University |
Sciacca R.R.,Center for Womens Health |
Akabas S.,Columbia University |
And 6 more authors.
Clinical Cardiology | Year: 2012
Background: Inadequate cardiovascular disease (CVD) knowledge has been cited to account for the imperfect decline in CVD among women over the last 2 decades. Hypothesis: Due to concerns that at-risk women might not know the leading cause of death or symptoms of a heart attack, our goal was to assess the relationship between CVD knowledge race/ethnicity, education, and body mass index (BMI). Methods: Using a structured questionnaire, CVD knowledge, socio-demographics, risk factors, and BMI were evaluated in 681 women. Results: Participants included Hispanic, 42.1% (n = 287); non-Hispanic white (NHW), 40.2% (n = 274); non-Hispanic black (NHB), 7.3% (n = 50); and Asian/Pacific Islander (A/PI), 8.7% (n = 59). Average BMI was 26.3 ± 6.1 kg/m2. Hypertension was more frequent among overweight (45%) and obese (62%) than normal weight (24%) (P < 0.0001), elevated total cholesterol was more frequent among overweight (41%) and obese (44%) than normal weight (30%) (P < 0.05 and P < 0.01, respectively), and diabetes was more frequent among obese (25%) than normal weight (5%) (P < 0.0001). Knowledge of the leading cause of death and symptoms of a heart attack varied by race/ethnicity and education (P < 0.001) but not BMI. Concerning the leading cause of death among women in the United States, 87.6% (240/274) NHW answered correctly compared to 64% (32/50) NHB (P < 0.05), 28.3% (80/283) Hispanic (P < 0.0001), and 55.9% (33/59) A/PI (P < 0.001). Among participants with ≤12 years of education, 21.2% knew the leading cause of death and 49.3% knew heart attack symptoms vs 75.7% and 75.5%, respectively, for >12 years (both P ;lt& 0.0001). Conclusions: Effective prevention strategies for at-risk populations need to escalate CVD knowledge and awareness among the undereducated and minority women. © 2011 Wiley Periodicals, Inc.
Kshirsagar S.K.,University of Kansas Medical Center |
Alam S.M.,University of Kansas Medical Center |
Jasti S.,University of Kansas Medical Center |
Hodes H.,Center for Womens Health |
And 5 more authors.
Placenta | Year: 2012
The semiallogenic fetus is tolerated by the maternal immune system through control of innate and adaptive immune responses. Trophoblast cells secrete nanometer scale membranous particles called exosomes, which have been implicated in modulation of the local and systemic maternal immune system. Here we investigate the possibility that exosomes secreted from the first trimester and term placenta carry HLA-G and B7 family immunomodulators. Confocal microscopy of placental sections revealed intracellular co-localization of B7-H1 with CD63, suggesting that B7-H1 associates with subcellular vesicles that give rise to exosomes. First trimester and term placental explants were then cultured for 24 h. B7H-1 (CD274), B7-H3 (CD276) and HLA-G5 were abundant in pelleted supernatants of these cultures that contained microparticles and exosomes; the latter, however, was observed only in first trimester pellets and was nearly undetectable in term explant-derived pellets. Further purification of exosomes by sucrose density fractionation confirmed the association of these proteins specifically with exosomes. Finally, culture of purified trophoblast cells in the presence or absence of EGF suggested that despite the absence of HLA-G5 association with term explant-derived exosomes, it is present in exosomes secreted from mononuclear cytotrophoblast cells. Further, differentiation of cytotrophoblast cells reduced the presence of HLA-G5 in secreted exosomes. Together, the results suggest that the immunomodulatory proteins HLA-G5, B7-H1 and B7-H3, are secreted from early and term placenta, and have important implications in the mechanisms by which trophoblast immunomodulators modify the maternal immunological environment. © 2012 Elsevier Ltd. All rights reserved.
Holland O.J.,University of Auckland |
Linscheid C.,University of Kansas Medical Center |
Hodes H.C.,Center for Womens Health |
Nauser T.L.,Center for Womens Health |
And 4 more authors.
American Journal of Pathology | Year: 2012
The fetal semi-allograft can induce expansion and tolerance of antigen-specific maternal T and B cells through paternally inherited major histocompatibility complex and minor histocompatibility antigens (mHAgs). The effects of these antigens have important consequences on the maternal immune system both during and long after pregnancy. Herein, we investigate the possibility that the placental syncytiotrophoblast and deported trophoblastic debris serve as sources of fetal mHAgs. We mapped the expression of four mHAgs (human mHAg 1, pumilio domain-containing protein KIAA0020, B-cell lymphoma 2related protein A1, and ribosomal protein S4, Y linked) in the placenta. Each of these proteins was expressed in several placental cell types, including the syncytiotrophoblast. These antigens and two additional Y chromosomeencoded antigens [DEAD box polypeptide 3, Y linked (DDX3Y), and lysine demethylase5D] were also identified by RT-PCR in the placenta, purified trophoblast cells, and cord blood cells. Finally, we used a proteomic approach to investigate the presence of mHAgs in the syncytiotrophoblast and trophoblast debris shed from first-trimester placenta. By this method, four antigens (DDX3Y; ribosomal protein S4, Y linked; solute carrier 1A5; and signal sequence receptor 1) were found in the syncytiotrophoblast, and one antigen (DDX3Y) was found in shed trophoblast debris. The finding of mHAgs in the placenta and in trophoblast debris provides the first direct evidence that fetal antigens are present in debris shed from the human placenta. The data, thus, suggest a mechanism by which the maternal immune system is exposed to fetal alloantigens, possibly explaining the relationship between parity and graft-versus-host disease. © 2012 American Society for Investigative Pathology.
Linscheid C.,University of Kansas Medical Center |
Heitmann E.,Saint Lukes Health System |
Singh P.,Saint Lukes Health System |
Wickstrom E.,Saint Lukes Health System |
And 4 more authors.
Placenta | Year: 2015
Introduction Maternal T-cells reactive towards paternally inherited fetal minor histocompatibility antigens are expanded during pregnancy. Placental trophoblast cells express at least four fetal antigens, including human minor histocompatibility antigen 1 (HA-1). We investigated oxygen as a potential regulator of HA-1 and whether HA-1 expression is altered in preeclamptic placentas. Methods Expression and regulation of HA-1 mRNA and protein were examined by qRT-PCR and immunohistochemistry, using first, second, and third trimester placentas, first trimester placental explant cultures, and term purified cytotrophoblast cells. Low oxygen conditions were achieved by varying ambient oxygen, and were mimicked using cobalt chloride. HA-1 mRNA and protein expression levels were evaluated in preeclamptic and control placentas. Results HA-1 protein expression was higher in the syncytiotrophoblast of first trimester as compared to second trimester and term placentas (P<0.01). HA-1 mRNA was increased in cobalt chloride-treated placental explants and purified cytotrophoblast cells (P = 0.04 and P<0.01, respectively) and in purified cytotrophoblast cells cultured under 2% as compared to 8% and 21% oxygen (P<0.01). HA-1 mRNA expression in preeclamptic vs. control placentas was increased 3.3-fold (P = 0.015). HA-1 protein expression was increased in syncytial nuclear aggregates and the syncytiotrophoblast of preeclamptic vs. control placentas (P = 0.02 and 0.03, respectively). Discussion Placental HA-1 expression is regulated by oxygen and is increased in the syncytial nuclear aggregates and syncytiotrophoblast of preeclamptic as compared to control placentas. Increased HA-1 expression, combined with increased preeclamptic syncytiotrophoblast deportation, provides a novel potential mechanism for exposure of the maternal immune system to increased fetal antigenic load during preeclampsia.