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Study for the assessment of clinical non-inferiority and tolerability of different conjugated estrogen vaginal cream ESTROGENON (Sanval Comercio e Industria Ltda) versus PREMARIN (Wyeth Industria Farmaceutica Ltda) in women post menopause.

Study for the assessment of clinical non-inferiority and tolerability of different conjugated estrogen vaginal cream ESTROGENON (Sanval Comercio e Industria Ltda) versus PREMARIN (Wyeth Industria Farmaceutica Ltda) in women post menopause.

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12610000103066
Acronym
CEBIO_11_2008
Enrollment
66
Registered
2010-02-02
Start date
2010-03-01
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Patients at post-menopause phase, after signing Free and Informed Consent Term, shall pass through medical consultation and laboratorial exams (clinical analysis) including plasmatic dosing of Follicle-stimulating hormone (FSH), Luteinizing hormone (LH), Glutamate Oxaloacetate Transaminase (GOT) and glutamic-pyruvic transaminase (GPT), calcium and Total Estrogen (Estradiol) and Free Estrogen (Free Estriol), Glucose and total Cholesterol. A mammography will be performed in order to exclude patients with counter indication for the drug use. Patients shall be sent to undergo transvaginal ultrasound exam in order to assess their endometrium thickness. During medical consultation, vaginal walls as well as the cervix will be scraped for functional cytological and oncologic exam, using Papanicolaou test method. The procedures, in total or in part, shall be repeated at the following visits, within three months follow-up time period.

Interventions

Estrogenon (conjugated estrogens), vaginal cream 0,625mg/g manufactured by Sanval Comercio e Industria Ltda,administered once a each two days for a total of 90 days, applied with cream disposable applicator, in comparasion to Premarin(Estrogen conjugated) 0,625 mg/g manufactured by Wyeth Industria Farmaceutica Ltda, taken once the each two days for a total of 90 days, administrated by cream disposable applicator.

Sponsors

Sanval Comercio e Industria Ltda.
Lead SponsorCommercial sector/Industry

Study design

Allocation
Randomised controlled trial
Primary purpose
Treatment

Eligibility

Sex/Gender
All
Age
0 to No maximum
Healthy volunteers
Yes

Inclusion criteria

Women in post menopause with indications for estrogen replacement therapy

Exclusion criteria

Patients with contraindications for estrogen use

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026