Related Experiment Video
Updated: Aug 24, 2026

Polymalic Acid-based Nano Biopolymers for Targeting of Multiple Tumor Markers: An Opportunity for Personalized Medicine?
Published on: June 13, 2014
Norethisterone acetate in the treatment of advanced breast cancer
Abstract:
One hundred and twenty-five patients with progressive advanced carcinoma of the breast were treated with norethisterone acetate 20 mg tds orally after prior hormonal treatment or chemotherapy. Ninety-nine patients are evaluable for response. Sixteen patients (16%) achieved a partial response (median duration 4.5 months), 26 (26%) had stable disease (median duration 3 months) and 57 (58%) developed progressive disease on treatment. Patients who responded to norethisterone acetate had more often responded to prior hormonal or ablative treatment (56% vs 25%) and had received less prior treatment than those who did not respond (p less than 0.05). There was no statistically significant correlation between response and age, menopausal status, disease-free interval, stage at diagnosis, or distribution of disease. Side effects led to cessation of therapy in nine patients (9%).
More Related Videos
08:46Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives
Published on: September 16, 2021
13:43Intraductal Delivery and X-ray Visualization of Ethanol-Based Ablative Solution for Prevention and Local Treatment of Breast Cancer in Mouse Models
Published on: April 1, 2022
Related Concept Videos
Targeted Cancer Therapies
There are several types of targeted therapies against specific...
Treatment Resistent Cancers
Treatment for Pulmonary Arterial Hypertension: Endothelin Receptor Antagonists
ETs are synthesized through a complex sequence of enzymatic steps, primarily involving an enzyme referred to as endothelin-converting enzyme (ECE). Of...
Chemotherapy-Induced Nausea and Vomiting: 5-HT3 Receptor Antagonists
Chemotherapy-Induced Nausea and Vomiting: Neurokinin-1 Receptor Antagonists
Acne Infection