Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 19 de 19
Filter
2.
Transgend Health ; 8(2): 130-136, 2023 Apr.
Article in English | MEDLINE | ID: mdl-37013093

ABSTRACT

Purpose: Widespread conflation of sex assigned at birth and gender has hindered the identification of transgender and nonbinary people in large datasets. The study objective was to develop a method of determining the sex assigned at birth of transgender and nonbinary patients utilizing sex-specific diagnostic and procedural codes, for future use in administrative claims databases, with a goal of expanding the available datasets for exploring sex-specific conditions among transgender and nonbinary people. Methods: Authors reviewed indexes of International Classification of Diseases (ICD) and Current Procedural Terminology (CPT) codes, and medical record data from a single institution's gender-affirming clinics. Sex-specific ICD and CPT codes were identified through author review and consultation with subject experts. Patient's sex assigned at birth determined by chart review, as a gold standard, was compared with sex assigned at birth determined by querying their electronic health records for natal sex-specific codes. Results: Sex-specific codes correctly identified 53.5% (n=364) of transgender and nonbinary patients assigned female sex at birth, and 17.3% (n=108) of those assigned male sex at birth. Codes were 95.7% and 98.3% specific for assigned female and male sex at birth, respectively. Conclusions: ICD and CPT codes can be used to specifically determine the sex assigned at birth in databases where this information is not recorded. This methodology has novel potential for use in exploring sex-specific conditions among transgender and nonbinary patients in administrative claims data.

3.
Radiographics ; 43(2): e220124, 2023 02.
Article in English | MEDLINE | ID: mdl-36602923

ABSTRACT

Transgender and gender diverse (TGD) people experience health disparities, and many avoid necessary medical care because of fears of discrimination or mistreatment. Disparate care is further compounded by limited understanding of gender-affirming hormone therapy (GAHT) and gender-affirming surgery among the medical community. Specific to radiology, TGD patients report more negative imaging experiences than negative general health encounters, highlighting the need for guidance and best practices for inclusive imaging care. A patient's imaging journey provides numerous opportunities for improvement. Inclusive practice in a radiology department starts with ordering and scheduling the examination, facilitated by staff education on appropriate use of a patient's chosen name, gender identity, and pronouns. Contemporary electronic health record systems have the capacity for recording detailed sexual orientation and gender identity data, but staff must be trained to solicit and use this information. A welcoming environment can help TGD patients to feel safe during the imaging experience and may include institutional nondiscrimination policies, gender-neutral signage, and all-gender single-user dressing rooms and bathrooms. Image acquisition should be performed using trauma-informed and patient-centered care. Finally, radiologists should be aware of reporting considerations for TGD patients, such as avoiding the use of gender in reports when it is not medically relevant and using precise, respectful language for findings related to GAHT and gender-affirming surgical procedures. As a field, radiology has a range of opportunities for improving care delivery for TGD patients, and the authors summarize recommended best practices. See the invited commentary by Stowell in this issue. © RSNA, 2023 Quiz questions for this article are available in the supplemental material.


Subject(s)
Transgender Persons , Humans , Female , Male , Gender Identity , Diagnostic Imaging , Patient-Centered Care , Organizational Policy
4.
LGBT Health ; 9(3): 186-193, 2022 04.
Article in English | MEDLINE | ID: mdl-35297673

ABSTRACT

Purpose: Transgender people face disparities in access to reproductive and sexual health services; however, differences in receipt of contraceptive services have not been quantified. We compare contraceptive patterns between cisgender women and trans masculine people in insurance claims databases. Methods: We analyzed 2014-2018 Truven MarketScan data, using diagnostic and procedural codes to identify sex assigned at birth, and existing coding methodology to identify transgender and nonbinary people. We compared contraceptive patterns between cisgender women and trans masculine people aged 15-49 in Medicaid and commercial databases. Results: We identified 4700 people in the commercial and 1628 people in the Medicaid databases as trans masculine. Trans masculine people were prescribed fewer oral contraceptive pills (Medicaid: 17.44%, commercial: 16.62%) compared to cisgender women (Medicaid: 24.96%, commercial: 27.85%), less long-acting reversible contraception (LARC) use (Medicaid: 7.62%, commercial: 7.49% vs. Medicaid: 12.79%, commercial: 8.51%), had more hysterectomies (Medicaid: 5.77%, commercial: 8.45% vs. Medicaid: 2.15%, commercial: 2.48%), and less evidence of any contraception (Medicaid: 34.21%, commercial: 32.28% vs. Medicaid: 46.80%, commercial: 39.81%). Hysterectomies and LARC use varied by insurance type. Conclusion: We found significant differences in contraceptive patterns between trans masculine people and cisgender women. Data suggest potential differences in hysterectomy occurrences by trans masculine people, and long-acting reversible contraceptive use by cisgender women, in Medicaid versus commercial insurance cohorts. Appropriate counseling, insurance coverage, and removal of structural barriers are needed to ensure adequate access to contraception methods for people of all genders-regardless of whether they are being employed for contraception, menstrual management, or gender affirmation.


Subject(s)
Transgender Persons , Transsexualism , Adolescent , Adult , Contraception , Contraceptive Agents , Female , Gender Identity , Humans , Infant, Newborn , Male , Middle Aged , United States , Young Adult
6.
Ann Fam Med ; 18(6): 528-534, 2020 11.
Article in English | MEDLINE | ID: mdl-33168681

ABSTRACT

PURPOSE: We undertook a study to assess the associations between barriers to insurance coverage for gender-affirming hormones (either lack of insurance or claim denial) and patterns of hormone use among transgender adults. METHODS: We used data from the US Transgender Survey, a large national sample of 27,715 transgender adults, collected from August to September 2015. We calculated weighted proportions and performed multivariate logistic regression analyses. RESULTS: Of 12,037 transgender adults using hormones, 992 (9.17%) were using nonprescription hormones. Among insured respondents, 2,528 (20.81%) reported that their claims were denied. Use of nonprescription hormones was more common among respondents who were uninsured (odds ratio = 2.64; 95% CI, 1.88-3.71; P <.001) or whose claims were denied (odds ratio = 2.53; 95% CI, 1.61-3.97; P <.001). Uninsured respondents were also less likely to be using hormones (odds ratio = 0.37; 95% CI, 0.24-0.56; P <.001). CONCLUSIONS: Lack of insurance coverage for gender-affirming hormones is associated with lower overall odds of hormone use and higher odds of use of nonprescription hormones; such barriers may thus be linked to unmonitored and unsafe medication use, and increase the risks for adverse health outcomes. Ensuring access to hormones can decrease the economic burden transgender people face, and is an important part of harm-reduction strategies.


Subject(s)
Hormone Replacement Therapy/statistics & numerical data , Insurance Coverage/statistics & numerical data , Insurance, Health/statistics & numerical data , Sex Reassignment Procedures/statistics & numerical data , Transgender Persons/statistics & numerical data , Adult , Drug Misuse/statistics & numerical data , Female , Health Services Accessibility/statistics & numerical data , Health Surveys , Hormones/therapeutic use , Humans , Male , Medically Uninsured/statistics & numerical data , Odds Ratio , United States
7.
Obstet Gynecol ; 136(1): 189-190, 2020 Jul.
Article in English | MEDLINE | ID: mdl-32541287
8.
BMC Pregnancy Childbirth ; 20(1): 9, 2020 Jan 03.
Article in English | MEDLINE | ID: mdl-31900130

ABSTRACT

BACKGROUND: Amniotic fluid embolism (AFE) is a rare, life threatening obstetric complication, often associated with severe coagulopathy. Induced abortions are extremely safe procedures however complications including AFE can occur. CASE PRESENTATION: A 29-year-old previously healthy woman, gravida 1 para 0, presented for a scheduled second trimester induced abortion via dilation and evacuation at 22-weeks gestation. The case was complicated by a suspected AFE with associated profound coagulopathy. Viscoelastic point-of-care coagulation analysis was used to successfully and swiftly guide management of her coagulopathy. CONCLUSION: AFE can occur in the setting of induced abortion. This case report suggests viscoelastic point-of-care coagulation analyzers may aid in the management of pregnancy-related coagulopathy by providing faster coagulation assessment than laboratory testing, and facilitating timely, targeted management of coagulopathy.


Subject(s)
Abortion, Induced/adverse effects , Blood Coagulation Disorders/diagnostic imaging , Elasticity Imaging Techniques/methods , Embolism, Amniotic Fluid/diagnostic imaging , Point-of-Care Systems , Pregnancy Complications, Hematologic/diagnostic imaging , Adult , Blood Coagulation Disorders/complications , Blood Viscosity , Embolism, Amniotic Fluid/etiology , Female , Humans , Pregnancy , Pregnancy Complications, Hematologic/etiology
9.
J Homosex ; 67(14): 2034-2049, 2020 Dec 05.
Article in English | MEDLINE | ID: mdl-31161930

ABSTRACT

Regulations regarding bathroom use by transgender people affect youth across the United States. This study examines youth opinions on bathroom use regulations. Data were obtained from MyVoice, a weekly text messaging survey of youth aged 14-24 years. Youth were recruited nationally at community events and online; Southeast Michigan was overrepresented. Mixed methods analysis was performed using grounded theory methodology. The majority of respondents (n = 683) were white (71.4%) and had education beyond high school (56.5%). Most (79%) stated that bathroom use by transgender people should not be restricted, rationalizing: 1) bathroom use is private and should be a personal decision; 2) choosing bathrooms is a matter of equality, freedom, and human rights; 3) transgender people are not sexual perpetrators; and 4) forcing transgender people to use particular bathrooms puts them at risk. Contrary to the current policy in many schools, respondents do not support restrictions on bathroom use by transgender people.


Subject(s)
Toilet Facilities , Transgender Persons , Adolescent , Attitude , Cross-Sectional Studies , Female , Humans , Male , Public Opinion , Schools , Surveys and Questionnaires , Transgender Persons/statistics & numerical data , United States , Young Adult
10.
J Womens Health (Larchmt) ; 28(2): 143-151, 2019 02.
Article in English | MEDLINE | ID: mdl-30615547

ABSTRACT

BACKGROUND: Transgender individuals are more likely to experience social and economic barriers to health and health care, and have worse mental health outcomes than cisgender individuals. Our study explores variations in mental health among minority genders after controlling for sociodemographic factors. MATERIALS AND METHODS: Multistate data were obtained from the 2014 to 2016 Centers for Disease Control and Prevention Behavioral Risk Factor Surveillance System. Data were included from respondents who were asked whether they identified as transgender, and if so, as male-to-female (MTF), female-to-male (FTM), or gender nonconforming. Frequent mental distress (≥14 days in the last month of "not good" mental health) was the primary outcome of interest. Analysis was performed using design-adjusted Chi-square tests and multivariable logistic regression models of frequent mental distress with gender identity as the independent variable of interest. RESULTS: Of 518,986 respondents, 0.51% identified as transgender. Higher rates of frequent mental distress were found between FTM (24.7% [18.5-32.3]) and gender nonconforming populations (25.4% [18.7-33.5]), compared with the MTF population (14.2% [10.9-18.3]). After controlling for sociodemographic factors, non-transgender female (adjusted odds ratio [aOR] 1.39 [confidence interval, CI 1.32-1.46]), FTM (aOR 1.93 [CI 1.26-2.95]), and gender nonconforming (aOR 2.05 [CI 1.20-3.50]) identities were associated with increased odds of frequent mental distress compared with non-transgender males. CONCLUSIONS: Our findings suggest differences in the mental health of transgender and non-transgender individuals, and between gender minorities within transgender population. The differences persist after controlling for sociodemographic factors. Our results suggest that considering the spectrum of minority genders within the transgender population may be important in understanding health outcomes.


Subject(s)
Gender Identity , Mental Disorders/epidemiology , Mental Health , Transgender Persons/psychology , Adolescent , Adult , Behavioral Risk Factor Surveillance System , Depressive Disorder/epidemiology , Female , Humans , Male , Middle Aged , Socioeconomic Factors , Young Adult
11.
J Midwifery Womens Health ; 62(5): 538-544, 2017 Sep.
Article in English | MEDLINE | ID: mdl-28881464

ABSTRACT

INTRODUCTION: Immediate postpartum long-acting, reversible contraception (LARC)-providing intrauterine devices (IUDs) and contraceptive implants immediately following birth-is an effective strategy to prevent unintended pregnancies and improve birth spacing. We measured US certified nurse-midwives' (CNMs') and certified midwives' (CMs') knowledge, training needs, current practice, and perceived barriers to providing immediate postpartum LARC. METHODS: We invited currently practicing CNM and CM members of the American College of Nurse-Midwives to complete an online survey about their knowledge and experience with the use of LARC and analyzed eligible questionnaires using descriptive statistics. RESULTS: Of 4609 eligible midwives, 794 responded (17% response rate). Most were female (99.5%) and non-Hispanic white (92.1%), with 45.0% attending births in urban settings. Responses revealed multiple knowledge gaps related to IUD expulsion rates and appropriateness of immediate postpartum LARC in certain clinical scenarios. Only 10.1% of respondents reported feeling confident to insert an immediate postpartum IUD and 43.3% an implant. Many reported desiring additional training in immediate postpartum IUD (63.5%) and implant (22.8%) insertion; few reported access to such training (IUD, 19.9%; implant, 15.2%). Most respondents had never inserted an immediate postpartum IUD (90.7%) or implant (86.8%). The most commonly cited barriers to immediate postpartum LARC provision were that it is not standard practice (IUD, 40.9%; implant, 39.0%) or is not available (IUD, 27.8%; implant, 34.8%) at one's institution and feeling inadequately trained (IUD, 26.5%; implant, 10.7%). DISCUSSION: Nine in 10 midwife respondents have never inserted an IUD or implant immediately postpartum, but more than half indicated they would like the opportunity to provide these services. Our findings highlight opportunities to enhance the immediate postpartum LARC-related knowledge and skills of the midwife workforce. They also suggest that logistic and institutional barriers to immediate postpartum LARC access must be removed in order to make this evidence-based reproductive health service available to all women who desire it.

12.
Am J Public Health ; 107(2): 213-215, 2017 02.
Article in English | MEDLINE | ID: mdl-27997239

ABSTRACT

OBJECTIVES: To estimate the proportion of US adults who identify as transgender and to compare the demographics of the transgender and nontransgender populations. METHODS: We conducted a secondary analysis of data from states and territories in the 2014 Behavioral Risk Factor Surveillance System that asked about transgender status. The proportion of adults identified as transgender was calculated from affirmative and negative responses (n = 151 456). We analyzed data with a design-adjusted χ2 test. We also explored differences between male-to-female and nontransgender females and female-to-male and nontransgender males. RESULTS: Transgender individuals made up 0.53% (95% confidence interval = 0.46, 0.61) of the population and were more likely to be non-White (40.0% vs 27.3%) and below the poverty line (26.0% vs 15.5%); as likely to be married (50.5% vs 47.7%), living in a rural area (28.7% vs 22.6%), and employed (54.3% vs 57.7%); and less likely to attend college (35.6% vs 56.6%) compared with nontransgender individuals. CONCLUSIONS: Our findings suggest that the transgender population is a racially diverse population present across US communities. Inequalities in the education and socioeconomic status have negative implications for the health of the transgender population.


Subject(s)
Demography , Transgender Persons/statistics & numerical data , Cross-Sectional Studies , Female , Gender Identity , Humans , Male , Probability , United States
13.
J Womens Health (Larchmt) ; 25(1): 91-8, 2016 Jan.
Article in English | MEDLINE | ID: mdl-26501690

ABSTRACT

INTRODUCTION: The current sociopolitical climate and context of the Affordable Care Act have led some to question the future role of family planning clinics in reproductive health care. We explored where women plan to get their future contraception, pelvic exam/pap smears, and sexually transmitted infection testing, with a focus on the role of family planning clinics. METHODS: Data were drawn from a study of United States adults conducted in January 2013 from a national online panel. We focused on English-literate women aged 18-45 years who answered items on intended sources of care (private office/health maintenance organization [HMO], family planning clinic, other, would not get care) for reproductive health services. We used Rao-Scott F tests to compare intended sources across sociodemographic groups, and logistic regression to model odds of intending to use family planning clinics. Probability weights were used to adjust for the complex sampling design. RESULTS: The response rate was 61% (n = 2,182). Of the 723 respondents who met the inclusion criteria, approximately half intended to use private offices/HMOs. Among some subgroups, including less educated (less than high school), lower annual incomes (<$25,000) and uninsured women, the proportion intending to use family planning clinics was higher than the proportion intending to use private office/HMO in unadjusted analyses. Across all service types, unmarried and uninsured status were associated with intention to use family planning clinics in multivariable models. CONCLUSIONS: While many women intend to use private offices/HMOs for their reproductive health care, family planning clinics continue to play an important role, particularly for socially disadvantaged women.


Subject(s)
Comprehensive Health Care/organization & administration , Family Planning Services/statistics & numerical data , Health Maintenance Organizations , Intention , Patient Protection and Affordable Care Act , Private Sector , Reproductive Health Services/statistics & numerical data , Women's Health Services/statistics & numerical data , Adolescent , Adult , Cross-Sectional Studies , Female , Humans , Logistic Models , Middle Aged , Public Sector , Socioeconomic Factors , Surveys and Questionnaires , United States
14.
Am J Obstet Gynecol ; 213(3): 352.e1-14, 2015 Sep.
Article in English | MEDLINE | ID: mdl-25935780

ABSTRACT

OBJECTIVE: We characterized US women's preferred and usual sources of reproductive health care. STUDY DESIGN: Data were drawn from the Women's Health Care Experiences and Preferences Study, an Internet survey of 1078 women aged 18-55 years randomly sampled from a national probability panel. We described and compared women's preferred and usual sources of care (women's health specialists including obstetricians-gynecologists and family-planning clinics, primary care, other) for Papanicolaou/pelvic examination, contraception, and sexually transmitted infection (STI) services using χ(2), logistic regression, and kappa statistics. RESULTS: Among women reporting health service utilization (n = 984, 92% overall; 77% Papanicolaou/pelvic; 33% contraception; 8% STI), women's health specialists were the most used sources of care for Papanicolaou/pelvic (68%), contraception (74%), and STI (75%) services. Women's health specialists were also the most preferred care sources for Papanicolaou/pelvic (68%), contraception (49%), and STI (35%) services, whereas the remainder of women preferred primary care/other sources or not to get care. Differences in preferred and usual care sources were noted across sociodemographic groups, including insurance status and income level (P < .05). Preference for women's health specialists was the strongest predictor of women's health specialist utilization for Papanicolaou/pelvic (adjusted odds ratio, 48.8; 95% confidence interval, 25.9-91.8; P < .001) and contraceptive (adjusted odds ratio, 194.5; 95% confidence interval, 42.3-894.6; P < .001) services. Agreement between preferred and usual-care sources was high for Papanicolaou/pelvic (85%, kappa, 0.63) and contraception (86%; kappa, 0.64) services; disagreement (range, 15-22%) was associated with insurance, employment, income, race, and religion (P < .05). CONCLUSION: Women's preferences for and use of women's health specialists for reproductive health care has implications for efforts to define the role of obstetricians-gynecologists and family planning clinics in current health systems.


Subject(s)
Ambulatory Care Facilities/statistics & numerical data , Gynecology/statistics & numerical data , Obstetrics/statistics & numerical data , Patient Preference , Primary Health Care/statistics & numerical data , Reproductive Health Services/statistics & numerical data , Women's Health Services/statistics & numerical data , Adolescent , Adult , Contraception/statistics & numerical data , Early Detection of Cancer/statistics & numerical data , Female , Humans , Income/statistics & numerical data , Insurance, Health/statistics & numerical data , Logistic Models , Middle Aged , Papanicolaou Test/statistics & numerical data , Sexually Transmitted Diseases/diagnosis , Sexually Transmitted Diseases/therapy , Social Class , United States , Uterine Cervical Neoplasms/diagnosis , Vaginal Smears/statistics & numerical data , Young Adult
15.
Afr J Reprod Health ; 17(1): 15-26, 2013 Mar.
Article in English | MEDLINE | ID: mdl-24069731

ABSTRACT

Skilled birth attendance (SBA) and healthcare facility (HCF) delivery are effective means of reducing maternal mortality. However, their uptake remains low in many low-income countries. The present study utilized semi-structured interviews with 85 pregnant women attending an antenatal clinic in Akwatia, Ghana (May-July 2010) to better understand the barriers to SBA and HCF delivery through the underrepresented perspective of pregnant women. Interview transcripts were analyzed using grounded theory methodology. Participants described community support for and uptake of HCF delivery as increasing and becoming normalized, but barriers remain: (1) maltreatment by midwives; (2) cost associated with HCF delivery despite waived facility fees; (3) the need for a support person for HCF delivery; (4) difficulties in transportation; and (5) precipitous labor. Given the importance of community in Ghanaian health care decision-making, increasing community support for HCF delivery suggests progress toward increasing uptake of SBA and HCF delivery, however important actionable barriers remain.


Subject(s)
Delivery, Obstetric/methods , Maternal Health Services/organization & administration , Mothers/psychology , Adolescent , Adult , Female , Ghana/epidemiology , Humans , Interviews as Topic , Maternal Mortality , Midwifery , Pregnancy , Rural Population , Social Support
16.
Stud Fam Plann ; 43(3): 201-12, 2012 Sep.
Article in English | MEDLINE | ID: mdl-23185863

ABSTRACT

Pervasive gendered inequities and norms regarding the subordination of women give Ghanaian men disproportionately more power than women, particularly in relation to sex. We hypothesize that lack of sexual empowerment may pose an important barrier to reproductive health and adoption of family planning methods. Using the 2008 Ghana Demographic Health Survey, we examine the association between women's sexual empowerment and contraceptive use in Ghana among nonpregnant married and partnered women not desiring to conceive in the next three months. Increasing levels of sexual empowerment are found to be associated with use of contraceptives, even after adjusting for demographic predictors of contraceptive use. This association is moderated by wealth. Formal education, increasing wealth, and being in an unmarried partnership are associated with contraceptive use, whereas women who identify as being Muslim are less likely to use contraceptives than those who identify as being Christian. These findings suggest that to achieve universal access to reproductive health services, gendered disparities in sexual empowerment, particularly among economically disadvantaged women, need to be better addressed.


Subject(s)
Contraception Behavior/psychology , Family Planning Services , Power, Psychological , Women/psychology , Adolescent , Adult , Educational Status , Female , Ghana , Health Education , Health Services Accessibility , Health Surveys , Humans , Male , Middle Aged , Religion , Risk , Socioeconomic Factors
17.
Int J Pediatr Endocrinol ; 2011(1): 10, 2011 Oct 12.
Article in English | MEDLINE | ID: mdl-21992519

ABSTRACT

BACKGROUND: Clinical research on psychological aspects of disorders of sex development (DSD) has focused on psychosexual differentiation with relatively little attention directed toward parents' experiences of early clinical management and their influence on patient and family psychosocial adaptation. OBJECTIVES: To characterize parental experiences in the early clinical care of children born with DSD. STUDY DESIGN: Content analysis of interviews with parents (n = 41) of 28 children, newborn to 6 years, with DSD. RESULTS: Four major domains emerged as salient to parents: (1) the gender assignment process, (2) decisions regarding genital surgery, (3) disclosing information about their child's DSD, and (4) interacting with healthcare providers. Findings suggested discordance between scientific and parental understandings of the determinants of "sex" and "gender." Parents' expectations regarding the benefits of genital surgery appear largely met; however, parents still had concerns about their child's future physical, social and sexual development. Two areas experienced by many parents as particularly stressful were: (1) uncertainties regarding diagnosis and optimal management, and (2) conflicts between maintaining privacy versus disclosing the condition to access social support. CONCLUSIONS: Parents' experiences and gaps in understanding can be used to inform the clinical care of patients with DSD and their families. Improving communication between parents and providers (and between parents and their support providers) throughout the early clinical management process may be important in decreasing stress and improving outcomes for families of children with DSD.

18.
Sci Transl Med ; 3(101): 101ra91, 2011 Sep 21.
Article in English | MEDLINE | ID: mdl-21937756

ABSTRACT

Provoked vestibulodynia, the most common form of vulvodynia (unexplained pain of the vulva), is a prevalent, idiopathic pain disorder associated with a history of recurrent candidiasis (yeast infections). It is characterized by vulvar allodynia (painful hypersensitivity to touch) and hyperinnervation. We tested whether repeated, localized exposure of the vulva to a common fungal pathogen can lead to the development of chronic pain. A subset of female mice subjected to recurrent Candida albicans infection developed mechanical allodynia localized to the vulva. The mice with allodynia also exhibited hyperinnervation with peptidergic nociceptor and sympathetic fibers (as indicated by increased protein gene product 9.5, calcitonin gene-related peptide, and vesicular monoamine transporter 2 immunoreactivity in the vaginal epithelium). Long-lasting behavioral allodynia in a subset of mice was also observed after a single, extended Candida infection, as well as after repeated vulvar (but not hind paw) inflammation induced with zymosan, a mixture of fungal antigens. The hypersensitivity and hyperinnervation were both present at least 3 weeks after the resolution of infection and inflammation. Our data show that infection can cause persistent pain long after its resolution and that recurrent yeast infection replicates important features of human provoked vulvodynia in the mouse.


Subject(s)
Candidiasis, Vulvovaginal/complications , Pain/etiology , Vagina/microbiology , Vulva/microbiology , Vulvodynia/complications , Animals , Candida albicans/physiology , Candidiasis, Vulvovaginal/microbiology , Candidiasis, Vulvovaginal/pathology , Disease Models, Animal , Female , Hyperalgesia/complications , Hyperalgesia/pathology , Inflammation/complications , Inflammation/pathology , Mice , Pain/pathology , Vagina/pathology , Vulva/innervation , Vulva/pathology , Vulvodynia/microbiology , Vulvodynia/pathology , Zymosan/administration & dosage , Zymosan/adverse effects
SELECTION OF CITATIONS
SEARCH DETAIL
...