Does vaginal douching affect the type of candidal vulvovaginal infection?

A qualitative study of women's experiences of vaginal douching in Türkiye

Vaginal douching, a practice that has existed for many years, is defined as the process of intravaginal cleansing using a liquid solution. Despite its negative consequences with respect to health, vaginal douching is widely practised in many countries. This study sought to examine the vaginal douching experiences of women in the southeastern region of Türkiye. We used a phenomenological approach with semi-structured, in-depth interviews conducted between January and June 2022. Participants were 20 women who either currently practised vaginal douching or had stopped practising it at some point in their lives. The women were admitted to the obstetrics and gynaecology outpatient clinic of a district state hospital in Eastern Turkey for care and treatment. The data collected from the respondents were categorised into five thematic areas: sources of information about douching; reasons for doing so; as well as frequency, methods, and feelings about douching. The findings provide a rich source of information about each of these areas. These findings may help inform future studies on the prevention of vaginal douching in women.

Healthy Vaginal Microbiota and Influence of Probiotics Across the Female Life Span

Vaginal microbiota plays a central role in women’s health and reproduction. Vaginal microbiota is dynamic and shaped by hormonal shifts in each stage of a woman’s life from pre-puberty to postmenopause. Current research has mainly focused on vaginal bacterial and fungal members of the community and emphasized their role in disease. However, the impact of balanced vaginal microbiota on health and its interaction with the host is yet poorly understood. High abundance of vaginal lactobacilli is most strongly associated with health, but the concept of health may vary as vaginal dysbiosis may be asymptomatic. Furthermore, there is a lot of variation between ethnic groups in terms of dominating vaginal bacteria. Probiotic lactobacilli could be a safe and natural means to balance and maintain healthy vaginal microbiota. Research evidence is accumulating on their role in supporting women’s health throughout life. This review describes the current literature on vaginal microbiota, the major factors affecting its composition, and how the communities change in different life stages. Furthermore, we focused on reviewing available literature on probiotics and their impact on vaginal microbiota and health.

DETECTION OF CANDIDA SPP. THAT CAUSES VULVOVAGINITIS IN WOMEN THAT USE CONTRACEPTIVE METHODS

OBJECTIVE

The aim: To determine the distribution of Candida spp. within different age groups and contraceptive methods in women with vulvovaginitis, as well as the susceptibility of Candida spp. to commonly used antifungals.

PATIENTS AND METHODS

Materials and methods: High vaginal swabs were taken from 98 women aged 18 to 50 with vulvovaginitis who used contraceptives and attended the Women and Children Hospital in Al-Diwaniyah; after diagnosis of Candida species, the sensitivity of Candida spp. to some antifungals was studied.

RESULTS

Results: The results showed (43/98) women (43.87%) used IUD, (15/98) women (15.30%) used birth control pills, (7/98) women (7.14%) used an injection of contraceptive, (5/98) women (5.10%) used contraceptive suppositories, and (28/98) women (28.57%) did not use any contraceptives. Candida spp. was found in (48/83) specimens (57.831%) from women who used contraceptives and only (11/28) specimens (39.285%) from women who did not use contraceptives. Only (59/98) vaginal specimens tested positive for vaginal candidiasis, (28/59) isolates (47.457%) for C. albicans, then (16/59) isolates for C. glabrata (27.118%), (9/59) isolates (15.254%) for C. tropicalis and (6/59) isolates (10.169%) for C. krusei. Nystatin was the best treatment for all Candida spp. under study, and the MIC was 6.25, and the MFC was 50 for all antifungals and Candida species under study.

CONCLUSION

Conclusions: C. albicans was the most prevalent cause of vulvovaginal candidiasis, while C. glabrata was the most common non-albicans species in women aged 26 to 35; using an IUD was associated with an increased infection of vulvovaginal candidiasis, and nystatin was the most effective treatment.

Understanding Women's Vaginal Douching Behaviors and Practices for Consideration in the Development of a Potential Future Vaginal Microbicide Douche for HIV Prevention: A Systematic Review of the Literature

Despite clinicians consistently advising against vaginal douching, 29-92% of women worldwide report douching. This review documents women's douching practices, motivations for douching, and specific associations (or absence of associations) between vaginal douche use and vaginal outcomes thought to be associated with douching. Understanding women's existing douching behaviors and vaginal health outcomes is critical for developing a safe vaginal microbicide douche that can be used as HIV pre-exposure prophylaxis (PrEP). A vaginal douche as PrEP could help prevent new HIV infections, since emerging evidence shows some women discontinue oral PrEP. We performed a systematic review of the literature using the guidelines for Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA). Articles included in the analysis (N = 48) were published 2009-2019 in English and focused on women's experiences with douching. Two trained independent reviewers assessed these articles for content on vaginal douching, including racial/ethnic focus of studies, study design, sampling, women's reasons for douching, contents of douche solutions, and associations between vaginal douching and vaginal health outcomes. Several studies focused on Black women (N = 12 studies) or had no racial/ethnic focus (N = 12). Just over half of all studies (N = 24) were cross-sectional and involved a self-reported questionnaire and lab samples. Studies sampled women from health clinics where they were (N = 13) or were not (N = 14) presenting for vaginal health complaints. Women's primary motivation for douching was for "general cleanliness" (N = 13), and most douche solutions contained water (N = 12). There was little empirical agreement between vaginal douche use and most vaginal health outcomes. Future studies of PrEP vaginal douches should be well controlled and prioritize safety to ensure positive vaginal health outcomes.

The impact of the Fungus-Host-Microbiota interplay upon Candida albicans infections: current knowledge and new perspectives

Candida albicans is a major fungal pathogen of humans. It exists as a commensal in the oral cavity, gut or genital tract of most individuals, constrained by the local microbiota, epithelial barriers and immune defences. Their perturbation can lead to fungal outgrowth and the development of mucosal infections such as oropharyngeal or vulvovaginal candidiasis, and patients with compromised immunity are susceptible to life-threatening systemic infections. The importance of the interplay between fungus, host and microbiota in driving the transition from C. albicans commensalism to pathogenicity is widely appreciated. However, the complexity of these interactions, and the significant impact of fungal, host and microbiota variability upon disease severity and outcome, are less well understood. Therefore, we summarise the features of the fungus that promote infection, and how genetic variation between clinical isolates influences pathogenicity. We discuss antifungal immunity, how this differs between mucosae, and how individual variation influences a person's susceptibility to infection. Also, we describe factors that influence the composition of gut, oral and vaginal microbiotas, and how these affect fungal colonisation and antifungal immunity. We argue that a detailed understanding of these variables, which underlie fungal-host-microbiota interactions, will present opportunities for directed antifungal therapies that benefit vulnerable patients.

Types of yeasts that cause vulvovaginal candidiasis in chronic users of corticosteroids

The current study aims to compare between the types of yeasts that cause vulvovaginal candidiasis (VVC) in women using corticosteroid medication compared to nonusers and estimate their sensitivity to available commercial antifungal agents. In a descriptive analytical cross-sectional study, we recruited 41 chronic corticosteroid users diagnosed clinically to have VVC from Women's Health Hospital, Assiut University, Egypt. Forty-seven age-matched women with VVC were recruited as a control group. Full history and clinical examination were performed. Vaginal sterile swab obtained from the vagina of each participant was subjected to direct Gram-stained smear examination as well as a culture on Sabouraud's glucose agar and HiCrome Candida agar. Further identification of the isolates was done using traditional methods. Fifty out of 88 samples (56.8%) were positive in culture including 25 samples (61%) from corticosteroid users group and 25 (53.2%) from noncorticosteroid users with no statistically significant difference (P = .302). The chronic corticosteroid users had more incidence of recurrent VVC as compared to nonusers (65.9% vs 40.4%, respectively) (P = .015). There was a significantly higher rate of non-Candida albicans (NCA) infections in corticosteroid users compared with nonusers (48% vs 20%, respectively) (P = .036). A higher significant difference in resistance of the isolates against clotrimazole (P = .003) and ketoconazole (P = .017) was demonstrated in corticosteroid users compared to nonusers. Thus, chronic corticosteroid use causes frequent attacks of VVC and increases the frequency of infection by NCA strains. Also, it increases resistance to common antifungal agents especially azole group.

Evaluation of Vulvovaginitis and Hygiene Habits of Women Attended in Primary Health Care Units of the Family

Background

This study aims to investigate the occurrence of vulvovaginal infections, to describe and to relate the hygiene habits of women who were treated at the Units of Primary Attention to Family Health in a municipality in the interior of Brazil.

Methods

This was a cross-sectional study that was carried out in two Primary Health Care Units of the Family of Uberlândia, Minas Gerais, Brazil. The population sample consisted of 100 women who underwent gynecological consultation in the health units. Data were collected through interviews and by the analysis of medical records. Results were reported according to laboratory reports.

Results

The participants' ages ranged from 18 to 45 years, with a median of 36 years. Thirty women (30%) presented alterations in the microbiota from a Pap smear, where bacterial vaginosis (diagnosed with Amsel criteria) was the predominant microorganism (83.3%). More than half of the women in the study who had vulvovaginitis wore cotton panties (70%, p = 0.651) and tight jeans/pants (83.3%, p = 0.010). The habit of depilating the genital area was reported by all the women, with the razor blade being the most commonly used tool (68%; p = 0.196).

Conclusion

Bacterial vaginosis was the most commonly reported infection in the cytological exams. Care with genitalia and genital hygiene habits may be associated with the occurrence of vulvovaginitis.

An Update on the Roles of Non-albicans Candida Species in Vulvovaginitis

Candida species are one of the commonest causes of vaginitis in healthy women of reproductive age. Vulvovaginal candidiasis (VVC) is characterized by vulvovaginal itching, redness and discharge. Candida albicans, which is a common genito-urinary tract commensal, has been the prominent species and remains the most common fungal agent isolated from clinical samples of patients diagnosed with VVC. In recent times, however, there has been a notable shift in the etiology of candidiasis with non-albicans Candida (NAC) species gaining prominence. The NAC species now account for approximately 10% to as high as 45% of VVC cases in some studies. This is associated with treatment challenges and a slightly different clinical picture. NAC species vaginitis is milder in presentation, often occur in patients with underlying chronic medical conditions and symptoms tend to be more recurrent or chronic compared with C. albicans vaginitis. C. glabrata is the most common cause of NAC-VVC. C. tropicalis, C. krusei, C. parapsilosis, and C. guilliermondii are the other commonly implicated species. Treatment failure is common in NAC-VVC, since some of these species are intrinsically resistant or show low susceptibilities to commonly used antifungal agents. This article reviews the etiology, pathogenesis, clinical features, diagnosis, and management of NAC vulvovaginitis.

Alternative and complementary therapies for vulvovaginal candidiasis

When it comes to women's health, treating vaginal infections makes up a high proportion of the gynecological services. Among the forms of vaginitis, vulvovaginal candidiasis (VVC) is considered the second most common. Demand for new treatment alternatives is increasingly relevant, especially for therapies with fewer side effects, better tolerability, and lower cost, while still offering improved quality of life in terms of disease prevention. This study intended to investigate the alternative therapies described for the adjuvant treatment of vulvovaginitis caused by Candida species, including alternative and complementary treatment methods used by women. This literature review is based on articles written in English and Portuguese in the PubMed, Google Scholar, and SciELO databases. This study was conducted for the most part using the Brazilian Government's Capes Periodicals Portal, which directs to Google Scholar and PubMed. Since the 1980s, there has been growing interest in alternative therapies in Brazil, a trend which also began in other Western countries in the second half of the twentieth century. Some alternative treatments include substances with antifungal activity, some substances help restore the balance of the vaginal microbiota, while others have an inhibitory activity on microbial virulence factors. The proper use of therapeutic alternatives can effectively contribute to the treatment of VVC, but it should be remembered that some chemical products, such as boric acid or vinegar, and even natural products such as propolis, garlic, and tea tree may have undesirable side effects, having not been tested by well-designed clinical studies. Even so, alternative therapies in the treatment of VVC do have support in the scientific literature.

Qualitative Analysis of Sexually Experienced Female Adolescents: Attitudes about Vaginal Health

STUDY OBJECTIVE

To explore adolescent's perceptions of vaginal health, practices, and vaginally-placed products.

DESIGN

Semistructured interviews were audio-recorded and transcribed until theoretical saturation was achieved.

SETTING

Adolescent medicine clinics in New York City.

PARTICIPANTS

Female adolescents (N = 22) who were sexually experienced, predominately Hispanic (73%, n = 16) with a mean age of 17.7 years (range, 15-20 years).

INTERVENTIONS

None.

MAIN OUTCOME MEASURES

Interviews were used to assess perspectives on vaginal health, specific vaginal hygiene practices, and attitudes about vaginally-placed products (contraceptive rings, intrauterine devices), and proposed multipurpose technologies administered as ring or gel). The interviews were transcribed and coded for relevant themes.

RESULTS

Overlapping themes included young women's view of their vagina as a space that needed to be healthy for sexual partners and future fertility. The vagina could not be presumed to be healthy and conversations about vaginal health were limited to include only specific individuals. All reported a variety of practices to maintain their vaginal health, including showering 1-5 times a day and using soaps specifically for the vagina. Attitudes about vaginally-placed products revealed concerns about the sensory experience of having a product in the vagina, safety concerns and interest in the product's objective (prevention of pregnancy or infection).

CONCLUSION

Adolescents have very specific views and practices about their vaginas. Clinicians should initiate conversations about vaginal health and hygiene with adolescents and focus on the normalcy of the vagina. Development of vaginally-placed products should focus on the sensory experience, safety, and purpose of the product.