Recent studies have suggested that there are benefits from the use of high-dose parenteral medroxyprogesterone acetate (MPA) in the treatment of metastatic breast cancer. The present study was designed to assess the efficacy and toxicity of high-dose oral MPA in women with clinical parameters sugges
Oral medroxyprogesterone in the treatment of metastatic breast cancer
β Scribed by Takuma Nemoto; Jashbha1 Patel; Dutzu Rosner; Thomas L. Dao
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 286 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0022-4790
No coin nor oath required. For personal study only.
β¦ Synopsis
In 47 postmenopausal women with evaluable breast cancer, oral medroxyprogesterone acetate (MPA) was given at a daily dose level of 400 mg.
Patients with negative estrogen receptors, poor performance status , or nonresponse to previous endocrine therapy were excluded from this study. There were 25 (53%) responders to this agent. Periods of remission ranged from 5-26 months with a median of 10 and a mean of 12 + months.
Higher rates of response were noted in women over 50 years of age, in patients with osseous metastasis, and in patients with a longer disease-free interval. Adverse effects included weight gain, Cushingoid appearance, skin rash, and vaginal discharge. In this selected group of patients, oral medroxyprogesterone at a dose level of 400 mglday appeared to provide a significant frequency of tumor response.
π SIMILAR VOLUMES
Postmenopausal patients with metastatic breast cancer were treated with medroxyprogesterone acetate (MPA) (Clinovir) in dosages between 500 and 1500 mg orally per day. The relation of MPA plasma concentrations and endocrine effects were studied in a longitudinal fashion. MPA exerted suppressive effe
A clinical trial of sequential tamoxifen and medroxyprogesterone acetate (MPA) was carried out in 36 women with metastatic breast cancer in order to evaluate the therapeutic efficacy of this regimen and to determine if tamoxifen would increase progesterone receptor (PR) levels and thereby increase r