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NCT00984399 · OUTCOME

Change in FSH Levels Baseline to Week 24

Serum Estradiol Levels In Postmenopausal Women With Breast Cancer Receiving Adjuvant Aromatase Inhibitors and Vaginal Estrogen · Source last updated 2025-12-09

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
MEAN
Unit
mIU/ml
Interval / dispersion
Full Range
Time frame
24 weeks

What was measured

To describe patterns of FSH levels over the twenty-four week study period.

Groups in this outcome

Letrozole

This is a prospective longitudinal pilot study, and the targeted patient population is postmenopausal women with breast cancer being treated with adjuvant aromatase inhibitors who are initiated on vaginal 17β-estradiol to relieve symptoms of atrophic vaginitis.

Anastrozole

This is a prospective longitudinal pilot study, and the targeted patient population is postmenopausal women with breast cancer being treated with adjuvant aromatase inhibitors who are initiated on vaginal 17β-estradiol to relieve symptoms of atrophic vaginitis.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Letrozole12
Anastrozole19

Reported measurements

Baseline FSH
Values in mIU/ml · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Letrozole70.93Not reported36.4121.2Not reported
Anastrozole9.26Not reported3.323.7Not reported
Week 24 FSH
Values in mIU/ml · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Letrozole74.07Not reported35.3105.3Not reported
Anastrozole70.51Not reported27.9114.9Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        36.4
        upper Limit
        121.2
        value
        70.93
      2. group Id
        OG001
        lower Limit
        3.3
        upper Limit
        23.7
        value
        9.26
    title
    Baseline FSH
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        35.3
        upper Limit
        105.3
        value
        74.07
      2. group Id
        OG001
        lower Limit
        27.9
        upper Limit
        114.9
        value
        70.51
    title
    Week 24 FSH
denoms
  1. counts
    1. group Id
      OG000
      value
      12
    2. group Id
      OG001
      value
      19
    units
    Participants
description
To describe patterns of FSH levels over the twenty-four week study period.
dispersion Type
Full Range
groups
  1. description
    This is a prospective longitudinal pilot study, and the targeted patient population is postmenopausal women with breast cancer being treated with adjuvant aromatase inhibitors who are initiated on vaginal 17β-estradiol to relieve symptoms of atrophic vaginitis.
    id
    OG000
    title
    Letrozole
  2. description
    This is a prospective longitudinal pilot study, and the targeted patient population is postmenopausal women with breast cancer being treated with adjuvant aromatase inhibitors who are initiated on vaginal 17β-estradiol to relieve symptoms of atrophic vaginitis.
    id
    OG001
    title
    Anastrozole
param Type
MEAN
reporting Status
POSTED
time Frame
24 weeks
title
Change in FSH Levels Baseline to Week 24
type
SECONDARY
unit Of Measure
mIU/ml

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice