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Gyno-Pevaryl 150 mg Vaginal Pessaries

Last Updated on eMC 06-Feb-2014 View changes  | Janssen-Cilag Ltd Contact details

1. Name of the medicinal product

GYNO-PEVARYL™ 150 mg Vaginal Pessaries

2. Qualitative and quantitative composition

Vaginal pessaries each containing 150 mg econazole nitrate.

3. Pharmaceutical form

White to off-white torpedo-shaped pessaries.

4. Clinical particulars
4.1 Therapeutic indications

Vaginitis due to Candida albicans and other yeasts.

4.2 Posology and method of administration

For vaginal administration.

Adults:

One pessary should be inserted high into the vagina each evening for three consecutive days. Pregnant women should thoroughly wash their hands before self-administering Gyno-Pevaryl 150 mg vaginal pessary.

Children:

Gyno-Pevaryl 150 mg pessary is not indicated for use in children under the age of 16 years.

Elderly:

No specific dosage recommendations or precautions apply.

4.3 Contraindications

Hypersensitivity to any imidazole preparation, other vaginal antifungal products, or to any ingredients of Gyno-Pevaryl 150mg vaginal pessaries.

4.4 Special warnings and precautions for use

This preparation is not for oral use.

Hypersensitivity has rarely been recorded; if it should occur administration should be discontinued.

Contact between contraceptive diaphragms or condoms and this product must be avoided since the rubber may be damaged by the preparation.

Patients using spermicidal contraceptives should consult their physician since any local vaginal treatment may inactivate the spermicidal contraceptive (see section 4.5).

Gyno-Pevaryl 150mg vaginal pessaries should not be used in conjunction with other internal or external treatment of the genitalia.

4.5 Interaction with other medicinal products and other forms of interaction

Econazole is a known inhibitor of CYP3A4/2C9. Due to the limited systemic availability after vaginal application (see Section 5.2. Pharmacokinetic Properties), clinically relevant interactions are unlikely to occur but have been reported with oral anticoagulants. In patients taking oral anticoagulants, such as warfarin or acenocoumarol, caution should be exercised and the anticoagulant effect should be monitored more frequently.

Adjustment of the oral anticoagulant dosage may be necessary during and after the treatment with econazole.

Contact between latex products such as contraceptive diaphragms or condoms and this product must be avoided since the constituents of the product may damage the latex. Patients using spermicidal contraceptives should consult their physician since any local vaginal treatment may inactivate the spermicidal contraceptive (see section 4.4).

4.6 Pregnancy and lactation

Pregnancy

In animals, econazole nitrate has shown no teratogenic effects but is foetotoxic at high doses. The significance of this to man is unknown as there is no evidence of an increased risk when taken in human pregnancy. However, because there is vaginal absorption, as with other imidazoles, econazole should be used in pregnancy only if the practitioner considers it to be necessary.

Lactation

Following oral administration of econazole nitrate to lactating rats, econazole and/or metabolites were excreted in milk and were found in nursing pups. It is not known whether econazole nitrate is excreted in human milk. Caution should be exercised when using Gyno-Pevaryl 150mg vaginal pessaries if the patient is breast-feeding

4.7 Effects on ability to drive and use machines

None known.

4.8 Undesirable effects

The safety of Gyno-Pevaryl Vaginal Cream and Vaginal Pessaries was evaluated in 3630 patients who participated in 32 clinical trials.

Based on pooled safety data from these clinical trials, the most commonly reported ADRs were (with % incidence) pruritus (1.2%) and skin burning sensation (1.2%).

Including the above mentioned adverse drug reactions (ADRs), the following table displays ADRs that have been reported with the use of Gyno-Pevaryl Vaginal Cream and Vaginal Pessaries from either clinical trial or postmarketing experiences. The displayed frequency categories use the following convention:

Very common (≥1/10); common (≥1/100 to <1/10); uncommon (≥1/1,000 to <1/100); rare (≥1/10,000 to <1/1,000); very rare (<1/10,000); and not known (cannot be estimated from the available clinical trial data). All ADRs with a known incidence (common or uncommon) are from clinical trial data and all ADRs with an unknown incidence are from post-marketing data.

Adverse Drug Reactions

System Organ Class

Adverse Drug Reactions

Frequency Category

Common

(≥1/100 to <1/10)

Uncommon

(≥1/1,000 to <1/100)

Rare

(≥1/10,000 to <1/1,000)

Not known

Immune System Disorders

   

Hypersensitivity

Skin and Subcutaneous Tissue Disorders

Pruritus, Skin burning sensation

Rash

Erythema

Angioedema, Urticaria, Contact dermatitis, Skin exfoliation

Reproductive System and Breast Disorders

 

Vulvovaginal burning sensation

  

General Disorders and Administration Site Conditions

   

Application site pain, Application site irritation, Application site swelling

Reporting of suspected adverse reactions

Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via the Yellow Card Scheme at: www.mhra.gov.uk/yellowcard.

4.9 Overdose

Adverse events associated with overdose or misuse of Gyno-Pevaryl Vaginal Pessaries are expected to be consistent with adverse drug reactions already listed in Section 4.8. (Undesirable effects).

In the event of accidental ingestion, nausea, vomiting and diarrhoea may occur. If necessary treat symptomatically.

5. Pharmacological properties
5.1 Pharmacodynamic properties

Pharmacotherapeutic classification: (Antiinfectives and antiseptics, excl. combinations with corticosteroids, imidazole derivatives)

ATC code: G01A F05

Econazole nitrate has no anti-inflammatory action, no effects on the circulation, no central or autonomic nervous effects, no effects on respiration, no effect on α or β receptors, no anticholinergic or antiserotonic reactions.

A broad spectrum of antimycotic activity has been demonstrated against dermatophytes, yeasts and moulds. A clinically relevant action against Gram positive bacteria has also been found.

Econazole acts by damaging cell membranes. The permeability of the fungal cell is increased. Sub-cellular membranes in the cytoplasm are damaged. The site of action is most probably the unsaturated fatty acid acyl moiety of membrane phospholipids.

5.2 Pharmacokinetic properties

Econazole nitrate is poorly absorbed from the vagina and skin. If given orally, peak plasma levels occur six hours after dosing. About 90% of the absorbed dose is bound to plasma proteins. Metabolism is limited, but primarily occurs in the liver. Metabolites are excreted in the urine. Five major and two minor metabolites have been identified.

5.3 Preclinical safety data

No relevant information other than that contained elsewhere in the Summary of Product Characteristics.

6. Pharmaceutical particulars
6.1 List of excipients

Wecobee M

Wecobee FS

6.2 Incompatibilities

None stated.

6.3 Shelf life

Three years.

6.4 Special precautions for storage

Do not store above 30°C.

Keep out of reach and sight of children.

6.5 Nature and contents of container

Available in PVC/PE strips containing three pessaries.

6.6 Special precautions for disposal and other handling

Not applicable.

7. Marketing authorisation holder

Janssen-Cilag Ltd

50-100 Holmers Farm Way

High Wycombe

Buckinghamshire

HP12 4EG

UK

8. Marketing authorisation number(s)

PL 00242/0227

9. Date of first authorisation/renewal of the authorisation

1st October 1995/June 2003

10. Date of revision of the text

04 February 2014

Company contact details

Janssen-Cilag Ltd

Company image
Address

50 - 100 Holmers Farm Way, High Wycombe, Bucks, HP12 4EG

Fax

+44 (0)1494 567 568

Medical Information e-mail
Medical Information Fax

+44 (0) 1494 567 445

Telephone

+44 (0)1494 567 567

Medical Information Direct Line

+44 (0)800 731 8450

Customer Care direct line

+44 (0)800 731 5550

Before you contact this company: often several companies will market medicines with the same active ingredient. Please check that this is the correct company before contacting them. Why?

Active ingredients

econazole nitrate

Legal categories

POM - Prescription Only Medicine

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