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A Study of the Effect of Estrogen on Estrogen Receptor Biomarkers in Healthy Postmenopausal Women (0000-094)(COMPLETED)

Merck Sharp & Dohme (MSD) logo

Merck Sharp & Dohme (MSD)

Status and phase

Completed
Phase 1

Conditions

Postmenopause

Treatments

Drug: Comparator: placebo
Drug: Comparator: Estrace

Study type

Interventional

Funder types

Industry

Identifiers

NCT00799708
094
0000-094
2008_592

Details and patient eligibility

About

This study will develop a model for the assessment of successful activation/engagement of estrogen receptor beta using salivary biomarkers.

Enrollment

27 patients

Sex

Female

Ages

40+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Subject is healthy, postmenopausal woman at least 40 years of age with onset of menopause within 10 years of screening
  • Subject has a normal mammogram at screening
  • Subject has had a normal Pap-smear within 3 years of screening. Subjects who have not had a Pap-smear in the last 3 years will have the option to have the test at screening
  • Subject agrees to avoid medications that cause dry mouth or otherwise affect saliva flow
  • Subject is willing to avoid strenuous exercise during the study
  • Subject is willing to avoid use of mouthwash or salt water rinses during the study
  • Subject is willing to avoid use of teeth whitening products
  • Subject is willing to avoid eating and/or drinking grapefruit products
  • Subject is willing to limit alcohol consumption to 2 drinks a day
  • Subject is willing to limit caffeine consumption to 3 cups of coffee (or equivalent) per day
  • Subject is a non-smoker

Exclusion criteria

  • Subject has a history of multiple and/or severe allergies to drugs or food
  • Subject has a cold or viral infection within 2 weeks of Visit 2
  • Subject is taking antibiotics within 2 weeks of Visit 2
  • Subject needs dental work or procedures during the study
  • Subject has used any estrogen or progesterone preparation or product containing phytoestrogens within 3 months of screening
  • Subject is unable to discontinue anti-coagulants

Trial design

Primary purpose

Diagnostic

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

27 participants in 3 patient groups, including a placebo group

1
Placebo Comparator group
Description:
Placebo
Treatment:
Drug: Comparator: placebo
2
Active Comparator group
Description:
Estrace 0.5 mg
Treatment:
Drug: Comparator: Estrace
3
Active Comparator group
Description:
Estrace 2 mg
Treatment:
Drug: Comparator: Estrace

Trial contacts and locations

0

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Data sourced from clinicaltrials.gov

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