Efficacy and Safety of a Vaginal Ovule Medical Device for Bacterial Vaginosis and Candidal Vaginitis (ROVUL25). (ROVUL-25)

Evaluation of the Efficacy and Safety of a Vaginal Ovule Medical Device in the Treatment of Bacterial Vaginosis and Candidal Vaginitis: A Randomized, Placebo-Controlled, Two-Arm Parallel-Group Study.

This is a randomized, double-blind, placebo-controlled, two-arm parallel-group clinical study evaluating the efficacy and safety of INTIMIQUE OVULI, a Class IIa vaginal medical device, in adult women (18-60 years) diagnosed with bacterial vaginosis (BV) or vulvovaginal candidiasis (VVC). Participants are randomized 1:1 to receive the active device or a placebo ovule, in addition to standard-of-care antibacterial or antifungal pharmacological treatment, depending on diagnosis. Treatment is administered in three cycles (7 consecutive days, then 4 consecutive days, then 3 consecutive days, each separated by washout periods), followed by a 2-month follow-up. The study is a post-market clinical investigation conducted as part of the device's transition from MDD to MDR.

Study Overview

• Status: Not yet recruiting
• Conditions: Bacterial Vaginosis; Candidal Vaginitis
• Intervention / Treatment: Device: Class IIa vaginal medical device supplied as vaginal ovules, intended as an adjuvant in prevention of vaginal infections and symptoms.; Other: Placebo.

Detailed Description

INTIMIQUE OVULI is a Class IIa vaginal medical device supplied as vaginal ovules (7 ovules per pack, 2 g each), intended as an adjuvant in the prophylaxis, and prevention of vaginal infections and their recurrence (fungal vaginitis and bacterial vaginosis), and for vaginal environment alterations. Each ovule contains tyndallized Lactobacillus rhamnosus LRH020, sodium hyaluronate, lactic acid, essential oils (Melaleuca alternifolia and white thyme), galactoarabinan, vitamin E acetate, vitamin A palmitate, and semisynthetic triglycerides. The device is intended to restore the vaginal environment and physiological pH, counteract vaginal dryness, and protect the mucosa, reducing irritative symptoms (itching, redness, burning, edema, pain).

Device safety has been previously assessed through preclinical testing: an in vitro cytotoxicity test (NRU assay, ISO 10993-5), a skin sensitization test (Local Lymph Node Assay in mice, ISO 10993-10/OECD TG 429), and a vaginal irritation test in rabbits (ISO 10993-10), all with favorable (non-cytotoxic, non-sensitizing, non-irritant) results.

Clinical diagnosis of BV or VVC will be established at the screening visit based on clinical history, vaginal pH, and characteristics of vaginal discharge, with microbiological confirmation by vaginal swab for VVC. Treatment duration is 7 consecutive days (T-7d), followed by a 3-week washout, a second 4-day treatment, a further washout of 3 weeks and 3 days, a third 3-day treatment, and a 2-month follow-up period (T-112d). Efficacy will be assessed in the overall population and, post-hoc, in the two diagnostic subgroups (BV and VVC).

• Study Type: Interventional
• Enrollment (Estimated): 80
• Phase: Not Applicable

Contacts and Locations

• Study Contact: Name: Chiara Trombetta; Phone Number: 00000000000000; Email: chiara.trombetta@roelmihpc.com

Study Locations

• Italy
  • Naples, Italy, 80122
    • Clinica Mediterranea
    • Contact: Agostino Menditto, Dr.; Phone Number: 0000000000; Email: menditto@clinicamediterranea.it

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: Adult
• Accepts Healthy Volunteers: No

Description

Inclusion Criteria:

• Female sex
• Age 18 to 60 years
• Able to understand and sign informed consent
• Able to understand and comply with protocol requirements
• Negative pregnancy test
• Negative HIV test
• Not taking, and agreeing not to take, any other medication or medical device for the duration of the study, except the elective antibacterial or antifungal treatment for BV or VVC
• Presenting symptoms suggestive of BV or VVC at screening (leukorrhea, itching, burning)
• Confirmed clinical diagnosis of bacterial vaginosis (yellow-green or gray vaginal discharge; vaginal pH > 4.5; positive whiff test/fishy odor with potassium hydroxide), OR
• Confirmed clinical diagnosis of vulvovaginal candidiasis (gynecological examination with itching, burning, thick white discharge; vaginal pH typically < 4.5; vaginal swab confirmation of *Candida* spp.)

Exclusion Criteria:

• Male sex
• Age < 18 or > 60 years
• Pregnant, suspected pregnant, or planning pregnancy during the study period
• Breastfeeding
• Not self-sufficient
• Unwilling/unable to cooperate with study procedures
• Unable to attend the study site within the required timeframe
• Judged unsuitable by the investigator due to other conditions incompatible with enrollment requiring pharmacological treatment
• HIV-positive / acquired immunodeficiency
• Known allergy to components of the investigational products (active or placebo)
• Presence of vaginal infections other than BV or VVC
• Alcohol, drug, nicotine, or excessive caffeine/theine abuse
• Use of vaginal or systemic antifungal/antibiotic treatment within the 7 days prior to enrollment
• Taking any other medication or medical device during the study period, except the elective treatment for BV/VVC*
• Systemic or immunosuppressive conditions interfering with symptom interpretation

• Participation in another clinical study within the previous 30 days

  • If pharmacological treatment becomes necessary, this must be reported to the Principal Investigator, who will assess on a case-by-case basis whether the subject should be excluded.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Prevention
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Triple

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: INTIMIQUE OVULI; Participants receive INTIMIQUE OVULI vaginal ovules administered according to the three treatment cycles (7+4+3 days), in addition to the elective antibacterial or antifungal pharmacological treatment for their diagnosis (BV or VVC).	Device: Class IIa vaginal medical device supplied as vaginal ovules, intended as an adjuvant in prevention of vaginal infections and symptoms.; Placebo.
Placebo Comparator: PLACEBO; Participants receive placebo ovules (inert lipid base, free of active functional substances - no lactic acid, tyndallized probiotics, or sodium hyaluronate), identical in appearance and packaging to the active device, administered according to the same schedule, in addition to the elective antibacterial or antifungal pharmacological treatment.	Other: Placebo.; placebo ovules (inert lipid base, free of active functional substances - no lactic acid, tyndallized probiotics, or sodium hyaluronate)

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Change in Vaginal Health Index (VHI) score.	Composite score assessed by the investigator across 5 clinical parameters (vaginal elasticity, vaginal secretions, pH, epithelium, moisture), each scored 1-5 (total range 5-25).	Baseline (T0), end of first treatment cycle (T-7 days), end of first month (T-28 days), end of follow-up (T-112 days).

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Vaginal pH	Vaginal pH measured by rapid semiquantitative dry chemical method.	Baseline (T0), end of first treatment cycle (T-7 days), end of first month (T-28 days), end of follow-up (T-112 days)
Subjective symptoms	Subjective symptoms (itching, burning, pain) via Visual Analog Scale (VAS 0-10) using daily diary.	Baseline (T0), end of first treatment cycle (T-7 days), end of first month (T-28 days), end of follow-up (T-112 days).
Quality of life SF-12	Quality of life short form questionnaire SF-12 (5 domains: sleep quality, daily activities, emotional wellbeing, sexual activity, social interactions; 0-10 scale each, referring to the previous 7 days)	Baseline (T0), end of first treatment cycle (T-7 days), end of first month (T-28 days), end of follow-up (T-112 days).
Tollerability	All treatment-related adverse reactions (mild, moderate, severe) over the three treatment phases (7+4+3 days) will be recorded.	Baseline (T0), end of first treatment cycle (T-7 days), end of first month (T-28 days), end of follow-up (T-112 days).

Collaborators and Investigators

• Sponsor: ROELMI HPC

Study record dates

Study Major Dates

• Study Start (Estimated): July 9, 2026
• Primary Completion (Estimated): November 30, 2026
• Study Completion (Estimated): November 30, 2026

Study Registration Dates

• First Submitted: July 8, 2026
• First Submitted That Met QC Criteria: July 8, 2026
• First Posted (Actual): July 14, 2026

Study Record Updates

• Last Update Posted (Actual): July 14, 2026
• Last Update Submitted That Met QC Criteria: July 8, 2026
• Last Verified: July 1, 2026

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Urogenital Diseases; Genital Diseases; Female Urogenital Diseases; Female Urogenital Diseases and Pregnancy Complications; Infections; Genital Diseases, Female; Bacterial Infections; Bacterial Infections and Mycoses; Vaginitis; Vaginal Diseases; Vaginosis, Bacterial
• Other Study ID Numbers: ROVUL-25; 44042-44053-44057-44082 (Other Identifier: Italian Health Ministry)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: UNDECIDED

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No