- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06200389
Epidemiological Study of Vulvovaginal Candidiases Strain Types and Risk Factors Among Gynecological Outpatients in China
Epidemiological Study of Vulvovaginal Candidiases Strain Types and Risk Factors Among Gynecological Outpatients From Multiple Sites in China
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Vulvovaginal Candidiasis is a mucosal infectious disease, which rarely occurs fatal infection, but has high recurrence rate. Vulvovaginal Candidiasis often leads to decreased life quality and serious economic burden. However, we known little about the pathogenesis of Vulvovaginal Candidiasis. So better diagnosis and treatment methods are needed to decrease the impact on women's health.
In 2017, the national Vulvovaginal Candidiasis epidemiological survey led by Professor Liao showed that 543 strains of fungi were isolated from different patients from 12 hospitals in 10 cities in China, of which Recurrence Vulvovaginal Candidiasis strains accounted for 15.7%. The most common pathogenic strain was Candida albicans (460 species, 84.71%), and the most common non-albicans was Candida glabra (47 species, 8.66%). In addition, 92 isolates (20.4%) belonged to the new branch endemic to North China. Vaginal symptoms of Vulvovaginal Candidiasis caused by non-albicans are usually milder compared to Vulvovaginal Candidiasis caused by Candida albicans. However, inherent resistance to azoles, as well as acquired resistance mechanisms, can complicate the treatment of non-albicans and often requires a long-term antifungal treatment or other treatments to clear non-albicans.
Given that the resistance rate of different types of candida to antifungal drugs changes over time, common antifungal drugs have selective induction of resistance to fungi, and fungi have cross-induction of resistance to antifungal drugs, it is very important to evaluate the distribution and resistance of Candida species in a long-term . Accurate and effective acquisition of candida epidemiological data to understand the recent status and drug resistance of Candida infection can effectively guide clinical treatment to improve the therapy, and play a very important role in clinical diagnosis and treatment. Therefore, Professor Liao has proposed to conduct a national epidemiological study on the pathogenic strains and high risk factors of Vulvovaginal Candidiasis in China once again, and conduct drug resistance analysis, in order to guide clinicians to better Vulvovaginal Candidiasis treatment.
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Contact
- Name: Qinping Liao
- Phone Number: +86-13701124527
- Email: 13701124527@163.com
Study Contact Backup
- Name: Lei Zhang
- Phone Number: +86-18601130459
- Email: 18601130459@163.com
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Outpatients of gynecology
- Age≧18 years
- Signed informed consent form voluntarily
- With diagnosis and symptomatology of Vulvovaginal Candidiasis (all types of Vulvovaginal Candidiasis can be included)
- History of sexual life
Exclusion Criteria:
- Antifungal medication was used within 7 days (oral or topical)
- With contraindications of vaginal sampling
- Other conditions deemed unsuitable for inclusion by clinicians
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Composition and distribution of strains from gynecological Vulvovaginal Candidiasis outpatients in China
Time Frame: From January 2024 to January 2025
|
From January 2024 to January 2025
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Evaluate the sensitivity and resistance of commonly used antifungal treatments
Time Frame: From January 2024 to January 2025
|
From January 2024 to January 2025
|
Evaluate risk factors of gynecological Vulvovaginal Candidiasis outpatients in China
Time Frame: From January 2024 to January 2025
|
From January 2024 to January 2025
|
Estimate the proportion of different ages of gynecological Vulvovaginal Candidiasis outpatients in China (Childbearing age and non-childbearing age)
Time Frame: From January 2024 to January 2025
|
From January 2024 to January 2025
|
Consistency analysis of clinical and microbiological diagnosis from gynecological Vulvovaginal Candidiasis outpatients in China
Time Frame: From January 2024 to January 2025
|
From January 2024 to January 2025
|
Estimate the proportion of various types of Vulvovaginal Candidiasis in gynecological outpatients in China
Time Frame: From January 2024 to January 2025
|
From January 2024 to January 2025
|
Evaluate neuropsychic behaviour of Vulvovaginal Candidiasis patients in gynecological outpatients nationwide
Time Frame: From January 2024 to January 2025
|
From January 2024 to January 2025
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Infections
- Bacterial Infections and Mycoses
- Mycoses
- Vaginal Diseases
- Vulvar Diseases
- Vaginitis
- Vulvitis
- Vulvovaginitis
- Female Urogenital Diseases
- Female Urogenital Diseases and Pregnancy Complications
- Urogenital Diseases
- Genital Diseases
- Genital Diseases, Female
- Candidiasis
- Candidiasis, Vulvovaginal
Other Study ID Numbers
- MA-VVC-EI-001
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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