We use cookies to provide you with a better experience. By continuing to browse the site you are agreeing to our use of cookies in accordance with our Cookie Policy.
  • SKIP TO CONTENT
  • SKIP NAVIGATION
  • Drug Products
    • Books
    • FDAnews Books Library
    • Events
    • Form 483s Database
    • Subscription Newsletters
    • Free Newsletters
    • Webinar Training Pass
    • eCFR and Guidances
  • Device Products
    • Books
    • FDAnews Books Library
    • Events
    • Form 483s Database
    • Subscription Newsletters
    • Free Newsletters
    • Webinar Training Pass
    • eCFR and Guidances
  • Clinical Products
  • Advertising
  • White Papers
  • Contact Us
  • About Us
  • COVID-19
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Home » OSPEMIFENE FOUND EFFECTIVE IN BREAST CANCER PREVENTION

OSPEMIFENE FOUND EFFECTIVE IN BREAST CANCER PREVENTION

November 2, 2005

Recent study results have shown that use of the drug Ospemifene in combination with other anti-estrogens for vaginal atrophy reduces the incidence of breast cancer. The study has been proved in a mouse model and researchers are planning for a clinical trial.

Ospemifene is a selective estrogen receptor modulator, and is an effective anti-estrogen - like tamoxifen and raloxifen - that is used in the prevention and treatment of breast cancer that binds to estrogens. Ospemifene is now being developed by QuatRx Pharmaceuticals. The drug is expected to enter Phase III clinical testing in the U.S. early next year for the treatment of vaginal atrophy, a common condition among postmenopausal women.

The advantage of Ospemifene over tamoxifen and raloxifen is due to its reduced side-effects as raloxifen can cause hot flashes, insomnia and blood clots. Tamoxifen can cause endometrial cancer in patients undergoing tamoxifen therapy for breast cancer. But ospemifene has a unique estrogen-like effect on the vagina, yet a neutral effect on the endometrium, or lining of the uterus, and no aggravation or initiation of hot flashes.

KEYWORDS Drug Pipeline Alert

Upcoming Events

  • 10Mar

    FDA Drug GMP Facility Inspections During the Pandemic

  • 16Mar

    Pharmaceutical Naming Regulation: Understanding the Latest Developments

  • 18Mar

    Pharmaceutical Postmarket Surveillance: Latest Developments in the Era of COVID-19

  • 23Mar

    Data Integrity for GCP Professionals: Core Requirements, Expectations and Challenges

  • 30Mar

    Data Integrity for GMP/Postmarket Professionals: Core Requirements, Expectations and Challenges

  • 06Apr

    Medical Device Cybersecurity: Understand the Latest Developments

Featured Products

  • Biological Risk Evaluation and Management for Medical Devices

  • GMP Inspection Preparation Checklist: A Tool for Internal Auditing

Featured Stories

  • UKflag.jpg

    UK Study Says Single Shot of Pfizer/BioNTech Vaccine Significantly Lessened Asymptomatic Infections

  • emergency use authorization approved

    Eurofins Receives FDA Emergency Authorization for Over-the-Counter COVID-19 Test

  • FDA clears text

    Vetex Medical’s Thrombectomy Catheter Cleared by FDA

  • 100Bills_flatmoney.gif

    Merck Purchases Rights to Debiopharm’s Xevinapant for More Than $1 Billion

The Revised ICH E8: A Guide to New Clinical Trial Requirements

Learn More
  • Drug Products
    • Quality
    • Regulatory Affairs
    • GMPs
    • Inspections and Audits
    • Postmarket Safety
    • Submissions and Approvals
    • Research and Development
    • Commercial Operations
  • Device Products
    • Quality
    • Regulatory Affairs
    • QSR
    • Inspections and Audits
    • Postmarket Safety
    • Submissions and Approvals
    • Research and Development
    • Commercial Operations
  • Clinical Products
    • Trial Design
    • Data Integrity
    • GCP
    • Inspections and Audits
    • Transparency
  • Privacy Policy
  • Do Not Sell My Personal Information
Footer Logo

300 N. Washington St., Suite 200, Falls Church, VA 22046, USA

Phone 703.538.7600 – Fax 703.538.7676 – Toll free 888.838.5578

Copyright © 2021. All Rights Reserved. Design, CMS, Hosting & Web Development :: ePublishing