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Evaluation of the Efficacy of a Probiotic Product as an Adjuvant Treatment for Vulvovaginal Candidiasis

2026년 5월 18일 업데이트: Bioithas SL

Open-label, randomized clinical trial with a control group and a 4-week intervention period. The study will evaluate the efficacy of the probiotic supplement Bioithas WOMAN® as an adjunctive treatment in women with clinically suspected vulvovaginal candidiasis (VVC).

All participants will receive the antifungal treatment prescribed by the investigator. Participants allocated to the probiotic group will additionally receive Bioithas WOMAN®, supplied as a bottle containing 30 capsules, to be taken during the 4-week intervention period.

The study includes two on-site visits: Visit 1 (baseline) and Visit 2 (week 4/end of study). At baseline, demographic data, relevant gynecological history, VVC risk factors, clinical characteristics of the current episode, concomitant diseases, and usual pharmacological treatments will be recorded. Clinical symptoms associated with VVC, including abnormal vaginal discharge, pruritus, burning sensation, irritation, and dyspareunia, will be assessed, together with the Vaginitis Symptom Score (VSS).

At both visits, vaginal pH will be measured using an indicator strip applied to the vaginal mucosa. A vaginal sample will also be collected using a sterile swab for microbiological culture of Candida and semiquantitative assessment of Lactobacillus. Although randomization will be performed in women with clinical suspicion of VVC, microbiological confirmation by culture will be obtained after inclusion.

At the final visit, the same clinical and microbiological variables will be reassessed. Concomitant treatments, relevant follow-up observations, and any adverse events reported during the study will also be recorded. In the probiotic group, adherence to treatment will be assessed by counting the remaining capsules.

연구 개요

상태

모병

정황

개입 / 치료

상세 설명

Open-label, randomized clinical trial with a control group and a 4-week intervention period.

During the study, 2 on-site visits will be carried out:

Visit 1 (V1) - Study start: Inclusion of cases and controls Visit 2 (V2) - End of study: Week 4 of treatment and follow-up

The procedures performed at each visit are described below:

Visit 1 (V1) - Study start

Participation in the study will be proposed to patients attending the Gynecology outpatient clinics of Torrevieja University Hospital with a clinical suspicion, in the investigator's judgment, of vulvovaginal candidiasis (VVC). The investigator will provide them with the patient information sheet so that potential participants can understand the study procedures and objectives after carefully reading it, as well as ask any questions that may arise.

If the participant expresses interest in taking part in the study, she will be given two copies of the informed consent form to complete and sign, so that her willingness to participate in the study is duly documented.

After this, all inclusion and exclusion criteria will be checked one by one, so that the volunteer may ultimately participate in the study if all inclusion criteria and none of the exclusion criteria are met. At that point, she will be assigned a clinical trial participant number in order of inclusion, by which she will be identified.

The following data will be collected in the Case Report Form (CRF):

  • Demographic data: age, BMI, concomitant diseases, and usual pharmacological treatments.
  • Clinical characteristics of the VVC episode: predominant symptoms, severity of the clinical condition, and prescribed antifungal treatment.
  • Relevant gynecological history and VVC risk factors.

The clinical variables under study will be collected:

- Presence or absence (yes/no) of the usual symptoms associated with VVC: Abnormal vaginal discharge Pruritus Burning sensation Irritation Dyspareunia

  • Vaginitis Symptom Score (VSS)
  • In addition, vaginal pH will be measured using a pH indicator strip applied to the vaginal mucosa.
  • A vaginal sample will also be collected for microbiological culture of Candida and culture for semiquantitative assessment of Lactobacillus.

The vaginal sample will be collected using a sterile swab. The swab will be rubbed and rotated over the vaginal mucosa to obtain secretion. The collected sample will be placed in the transport medium indicated by the center's laboratory, appropriately labeled, and sent for microbiological culture of Candida and Lactobacillus following the laboratory's standard procedures.

According to the randomization list, participants will be assigned to either the treatment group or the control group. Randomization will be performed in patients with clinical suspicion of VVC, although microbiological confirmation by culture will be carried out after inclusion.

Participants assigned to the treatment group will be provided with a bottle containing 30 capsules of the probiotic supplement Bioithas WOMAN®, which they will add to the antifungal treatment prescribed at the visit, whereas participants in the control group will receive only the antifungal treatment.

Visit 2 (V2) - End of study

As in Visit 1, the clinical variables under study will be collected:

  • Presence or absence of the usual symptoms associated with vaginitis
  • Vaginitis Symptom Score (VSS)

In addition, the following will be performed:

  • Vaginal pH measurement
  • Vaginal sample for microbiological culture of Candida and culture for semiquantitative assessment of Lactobacillus

Additionally, concomitant treatments and relevant observations during the follow-up period will be recorded, as well as any reported adverse events.

For participants in the probiotic group, treatment adherence will be assessed by counting the remaining capsules.

연구 유형

중재적

등록 (추정된)

60

단계

  • 해당 없음

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 연락처

연구 연락처 백업

연구 장소

  • 스페인
    • Alicante
      • Torrevieja, Alicante, 스페인, 03186
        • 모병
        • Hospital Universitario de Torrevieja
        • 연락하다:
        • 연락하다:
        • 수석 연구원:
          • Eduardo Cazorla Amorós, MD
        • 부수사관:
          • Duska Beric, MD
        • 부수사관:
          • Elisa Peñalver Escolano, MD
        • 부수사관:
          • Ana María Navarro Fenoll, SN

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

  • 어린이
  • 성인
  • 고령자

건강한 자원 봉사자를 받아들입니다

아니

설명

Inclusion Criteria:

  • Women of reproductive age who use effective contraceptive methods during the course of the study.
  • Clinical suspicion of vulvovaginal candidiasis, in the investigator's judgment, based on the presence of symptoms - e.g., pruritus, burning sensation, irritation, dyspareunia and/or abnormal vaginal discharge - and/or compatible clinical findings.
  • Possibility of collecting a vaginal sample at the baseline visit for microbiological analysis.
  • Ability and willingness to comply with the study procedures and to sign the informed consent form

Exclusion Criteria:

  • Menstruation at the time of inclusion.
  • Pregnancy or breastfeeding.
  • Menopause or perimenopause.
  • Diabetes mellitus.
  • Presence of immunocompromised status or treatment with immunosuppressants within the 3 months prior to inclusion in the trial.
  • Vaginal coinfection in addition to vulvovaginal candidiasis.
  • Severe chronic diseases or other active infections that may interfere with the clinical assessment of vulvovaginal candidiasis, in the investigator's judgment.
  • History of intolerance or hypersensitivity to the intervention products.
  • Treatment with antifungals or probiotic supplements in the month prior to inclusion in the trial.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 무작위
  • 중재 모델: 병렬 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
간섭 없음: 대조군
실험적: Bioithas WOMAN®
건강 보조 식품: Bioithas WOMAN®
≥1 × 10⁹ CFU of a probiotic blend composed of Lacticaseibacillus rhamnosus, Lactiplantibacillus plantarum, and Kluyveromyces marxianus

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Difference in the number and percentage of patients with complete absence of symptoms associated with VVC at the end of the 4-week treatment period between the study groups, compared with the baseline visit.
기간: 4 weeks
The complete absence of symptoms associated with VVC will be assessed. The symptoms evaluated will include: abnormal vaginal discharge, pruritus, burning sensation, irritation, and dyspareunia
4 weeks

2차 결과 측정

결과 측정
측정값 설명
기간
Difference in the number and percentage of patients with absence of each individual symptom associated with VVC at the end of the 4-week treatment period between the study groups, compared with the baseline visit.
기간: 4 weeks
The absence of each symptom associated with VVC will be assessed separately. The symptoms evaluated will include: abnormal vaginal discharge, pruritus, burning sensation, irritation, and dyspareunia
4 weeks
Changes in the Vaginitis Symptom Score (VSS) at the end of the 4-week intervention period between the study groups, compared with the baseline visit
기간: 4 weeks

Vaginistis Symptom Score (VSS) is a clinical scale used to assess the presence and severity of symptoms associated with vulvovaginal candidiasis, based on the assessment of the main symptoms reported by the patient.

The VSS includes the evaluation of the following symptoms:

Abnormal vaginal discharge Vaginal pruritus Burning sensation Vaginal irritation Dyspareunia

Each symptom is scored individually according to its intensity, using an ordinal severity scale, usually defined as:

0 = Absent

  1. = Mild
  2. = Moderate
  3. = Severe

The total VSS score is obtained as the sum of the individual scores for each symptom, resulting in a total range from 0 to 15 points, where higher values indicate greater severity of vaginal symptoms.
4 weeks
Difference in the number and percentage of patients with a negative vaginal culture for Candida at the end of the 4-week treatment period between the study groups, compared with those with an initially positive culture at the baseline visit
기간: 4 weeks
Among patients in whom the diagnosis of vulvovaginal candidiasis is microbiologically confirmed by a positive Candida culture result, a follow-up culture will be performed at 4 weeks to assess culture negativization after the administered treatment
4 weeks
Adherence to the investigational product based on the count of capsules returned at the end of the treatment period among participants in the probiotic group
기간: 4 weeks
For participants in the probiotic group, the remaining treatment will be collected to assess adherence during the treatment period
4 weeks

기타 결과 측정

결과 측정
측정값 설명
기간
Number and severity of total adverse events reported by patients during the 4-week treatment period
기간: 4 weeks
All adverse events occurring during the study follow-up period will be collected
4 weeks
Number and severity of adverse events potentially attributable to the study product during the 4-week treatment period
기간: 4 weeks
Adverse events potentially attributable to the study product will be collected during the follow-up period, especially those of a digestive nature
4 weeks
Changes in vaginal pH at the end of the 4-week intervention period between the study groups, compared with the baseline visit
기간: 4 weeks
Vaginal pH will be measured using an indicator strip at the beginning and end of the study, with the aim of assessing possible changes after 4 weeks of follow-up
4 weeks
Changes in the vaginal load of Lactobacillus spp. at the end of the 4-week treatment period between the study groups, compared with the baseline visit.
기간: 4 weeks
Changes in the vaginal load of Lactobacillus spp. will be assessed by semiquantitative colony count (CFU) obtained through microbiological culture on selective medium
4 weeks

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

Bioithas SL

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (추정된)

2026년 5월 25일

기본 완료 (추정된)

2026년 12월 31일

연구 완료 (추정된)

2026년 12월 31일

연구 등록 날짜

최초 제출

2026년 5월 18일

QC 기준을 충족하는 최초 제출

2026년 5월 18일

처음 게시됨 (실제)

2026년 5월 22일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 5월 22일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 5월 18일

마지막으로 확인됨

2026년 5월 1일

추가 정보

이 연구와 관련된 용어

추가 관련 MeSH 약관

기타 연구 ID 번호

  • CVV.PROB

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

예

IPD 계획 설명

Deidentified individual participant data underlying the results reported in the published article may be shared upon reasonable request, subject to approval by the sponsor and/or principal investigator, compliance with applicable data protection regulations, and execution of an appropriate data sharing agreement.

IPD 공유 기간

Beginning 6 months after publication and for 5 years thereafter

IPD 공유 액세스 기준

Access to the study data will be granted to qualified researchers upon justified request to the corresponding author

IPD 공유 지원 정보 유형

  • 연구_프로토콜
  • 수액
  • ICF

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

아니

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

외음질 칸디다증(VVC)에 대한 임상 시험

Bioithas WOMAN®에 대한 임상 시험

유사한 임상시험 검색

스폰서 및 공동 작업자

건강 상태

약물 개입

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정황

희귀 질병

약물 개입

식이 보충제

스폰서 / 협력자

위치

구독하다