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Tolerability and Pharmacokinetic Study of Econazole Nitrate and Benzydamine HCl Intravaginal Cream

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Angelini Pharma

Status and phase

Completed
Phase 1

Conditions

Healthy

Treatments

Drug: Placebo plus Benzydamine HCl 0.12% intravaginal cream
Drug: Placebo plus Econazole nitrate 1% intravaginal cream
Drug: Econazole nitrate 1% plus Benzydamine HCl 0.12% intravaginal cream
Drug: Placebo intravaginal cream

Study type

Interventional

Funder types

Industry

Identifiers

NCT02713893
CRO-PK-14-289 (Other Identifier)
030(4A)HO14387

Details and patient eligibility

About

The primary objective of the study is to evaluate local tolerability of the new Econazole/Benzydamine product, in comparison with the Econazole and Benzydamine stand-alone products and placebo. Pharmacokinetics of the study products after single and repeated applications once a day for 15 days, safety of the investigational products and comfort of use will also be evaluated as secondary objectives.

Enrollment

48 patients

Sex

Female

Ages

18 to 55 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  1. Informed consent: signed written informed consent before inclusion in the study;

  2. Sex and age: females, aged 18-55 years old inclusive;

  3. Body Mass Index (BMI): 18.5-30 kg/m2 inclusive;

  4. Vital signs: systolic blood pressure 100-139 mmHg, diastolic blood pressure 50-89 mmHg, heart rate 50-90 bpm, measured after 5 min at rest (sitting position);

  5. Full comprehension: ability to comprehend the full nature and purpose of the study, including possible risks and side effects; ability to co-operate with the investigator and to comply with the requirements of the entire study;

  6. Sexual abstinence: agreement to sexual abstinence during the study;

  7. Contraception and fertility: women of child-bearing potential, even if sexual abstinent during the study as required by the study inclusion criteria, must be using at least one reliable method of contraception, as follows:

    1. hormonal oral, implantable, transdermal, or injectable contraceptives for at least 2 months before the screening visit;
    2. a non-hormonal intrauterine device [IUD] for at least 2 months before the screening visit;
    3. a male sexual partner who agrees to use a male condom;
    4. a vasectomised sexual partner. Female participants of non-child-bearing potential will be admitted. For all female subjects, pregnancy test result must be negative at screening and at each scheduled evaluation;
  8. PAP test: negative result at PAP test (i.e. normal PAP test result without atypical cells) at screening.

Exclusion criteria

  1. ECG (12-leads, supine position): clinically significant abnormalities;
  2. Physical findings: clinically significant abnormal physical findings which could interfere with the objectives of the study as judged by the investigator;
  3. Laboratory analyses: clinically significant abnormal laboratory values indicative of physical illness;
  4. Allergy: ascertained or presumptive hypersensitivity (including allergies) to the active ingredients (econazole and/ or benzydamine) and/or formulations' excipients or related drugs, e.g. other azoles; history of anaphylaxis to drugs or allergic reactions in general, which the investigator considers may affect the outcome of the study;
  5. Diseases: relevant history of renal, hepatic, gastrointestinal, genitourinary, cardiovascular, respiratory, skin, haematological, endocrine or neurological diseases that may interfere with the aim of the study or affect the subject's safety;
  6. Genitourinary disease: presence of any specific genitourinary symptoms detected at Visit 2 with the relevant questionnaire (genitourinary symptoms questionnaire);
  7. Infection history: history of bacterial urinary tract or bacterial and fungal vaginal infections for 3 weeks before the screening visit;
  8. Infections: bacterial or fungal infections (microbiology assessment);
  9. Gynaecological findings: clinically significant abnormal findings at the gynaecological visit performed by the study gynaecologist;
  10. Mucosa conditions: altered mucosa conditions affecting the site of application (e.g. open lesion or other);
  11. Vaginal conditions: use of vaginal detergents, soaps and washes that, in the investigator's opinion, may have an influence on vaginal pH and/or change the vaginal flora;
  12. Medications: any medication (topical or systemic), including over the counter, herbal medication, topical drugs on the application area and anticoagulants, such as warfarin and acenocoumarol, for 2 weeks before the start of the study. Hormonal contraceptives and hormonal replacement therapies are allowed. Paracetamol will be allowed as a counter-measure for adverse events, on a case by case basis, if deemed appropriate by the investigator;
  13. Investigative drug studies: participation in the evaluation of any drug for 3 months before this study, calculated from the first day of the month following the last visit of a previous study and the first day of the present study (date of the informed consent signature);
  14. Blood donation: blood donations for 3 months before this study;
  15. Drug, alcohol, caffeine, tobacco: history of drug, alcohol (> 1 drink/day, defined according to USDA Dietary Guidelines 2010), tobacco (≥ 10 cigarettes/day) or caffeine (> 5 cups coffee/tea/day) abuse;
  16. Diet: Abnormal diets (< 1600 or > 3500 kcal/day) or substantial changes in eating habits in the 4 weeks before this study; vegetarians
  17. Pregnancy: positive or missing pregnancy test at screening or day 1, pregnant or lactating women or females of child-bearing potential not following adequate contraceptive procedures;
  18. Non-compliance: subjects suspected to have a high potential for non-compliance to the study procedures according to the investigator's judgement, including non-compliance to sexual abstinence during the study;
  19. Drug test (cocaine, amphetamine, methamphetamine, cannabinoids, opiates and ecstasy): positive result at the drug test at screening
  20. Alcohol test: positive alcohol breath test at day 1

Trial design

Primary purpose

Other

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

48 participants in 4 patient groups, including a placebo group

Econazole nitrate 1% plus Benzydamine HCl 0.12%
Experimental group
Description:
5 grams of Econazole nitrate 1% plus Benzydamine HCl 0.12% intravaginal cream, once daily for 15 consecutive days
Treatment:
Drug: Econazole nitrate 1% plus Benzydamine HCl 0.12% intravaginal cream
Placebo plus Econazole nitrate 1%
Active Comparator group
Description:
5 grams of Placebo plus Econazole nitrate 1% intravaginal cream, once daily for 15 consecutive days
Treatment:
Drug: Placebo plus Econazole nitrate 1% intravaginal cream
Placebo plus Benzydamine HCl 0.12%
Active Comparator group
Description:
5 grams of Placebo plus Benzydamine HCl 0.12% intravaginal cream, once daily for 15 consecutive days.
Treatment:
Drug: Placebo plus Benzydamine HCl 0.12% intravaginal cream
Placebo
Placebo Comparator group
Description:
5 grams of Placebo intravaginal cream, once daily for 15 consecutive days.
Treatment:
Drug: Placebo intravaginal cream

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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