Medroxyprogesterone acetate and prednisone in advanced breast cancer. A randomized trial. 1986

A Jakobsen, and P L Frederiksen, and K A Møller, and A P Andersen, and H Brincker, and P Dombernowsky, and P V Hansen, and I Hesselius, and M Kjaer

In a randomised trial patients with progressive metastatic breast cancer were allocated to one of three different treatments. A: Prednisone 10 mg X 3 daily. B: Medroxyprogesterone acetate (MPA) orally 500 mg daily. C: MPA i.m. 1000 mg daily for 3 weeks followed by 500 mg i.m. weekly. The study included 150 patients and was well-balanced with respect to different prognostic parameters. Most patients (83%) were postmenopausal, and 95% had previously received chemo- or hormonal therapy. In the MPA treated patients, analysis of serum MPA levels was performed once a month. The response rates were 4.6, 7.9 and 12.5% in treatments A, B and C, respectively. This difference was not statistically significant (P greater than 0.05). Furthermore, the follow-up of serum MPA levels revealed no significant difference between responders and non-responders. Analysis of time to progression did not indicate any advantage of MPA over prednisone, irrespective of MPA schedule. In accordance with these data, there was no difference as regards survival in the three groups. In conclusion, the study indicated that MPA is not superior to prednisone in this group of heavily pretreated patients with advanced breast cancer.

UI MeSH Term Description Entries
D007273 Injections, Intramuscular Forceful administration into a muscle of liquid medication, nutrient, or other fluid through a hollow needle piercing the muscle and any tissue covering it. Intramuscular Injections,Injection, Intramuscular,Intramuscular Injection
D008525 Medroxyprogesterone A synthetic progestational hormone used in veterinary practice as an estrus regulator. (6 alpha)-17-Hydroxy-6-methylpregn-4-ene-3,20-dione,Methylhydroxyprogesterone,Pregn-4-ene-3,20-dione, 17-hydroxy-6-methyl-, (6alpha)-,17 alpha-Hydroxy-6 alpha-Methylprogesterone,Adgyn Medro,17 alpha Hydroxy 6 alpha Methylprogesterone
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009362 Neoplasm Metastasis The transfer of a neoplasm from one organ or part of the body to another remote from the primary site. Metastase,Metastasis,Metastases, Neoplasm,Metastasis, Neoplasm,Neoplasm Metastases,Metastases
D011241 Prednisone A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver. Dehydrocortisone,delta-Cortisone,Apo-Prednisone,Cortan,Cortancyl,Cutason,Dacortin,Decortin,Decortisyl,Deltasone,Encorton,Encortone,Enkortolon,Kortancyl,Liquid Pred,Meticorten,Orasone,Panafcort,Panasol,Predni Tablinen,Prednidib,Predniment,Prednison Acsis,Prednison Galen,Prednison Hexal,Pronisone,Rectodelt,Sone,Sterapred,Ultracorten,Winpred,Acsis, Prednison
D011897 Random Allocation A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects. Randomization,Allocation, Random
D001943 Breast Neoplasms Tumors or cancer of the human BREAST. Breast Cancer,Breast Tumors,Cancer of Breast,Breast Carcinoma,Cancer of the Breast,Human Mammary Carcinoma,Malignant Neoplasm of Breast,Malignant Tumor of Breast,Mammary Cancer,Mammary Carcinoma, Human,Mammary Neoplasm, Human,Mammary Neoplasms, Human,Neoplasms, Breast,Tumors, Breast,Breast Carcinomas,Breast Malignant Neoplasm,Breast Malignant Neoplasms,Breast Malignant Tumor,Breast Malignant Tumors,Breast Neoplasm,Breast Tumor,Cancer, Breast,Cancer, Mammary,Cancers, Mammary,Carcinoma, Breast,Carcinoma, Human Mammary,Carcinomas, Breast,Carcinomas, Human Mammary,Human Mammary Carcinomas,Human Mammary Neoplasm,Human Mammary Neoplasms,Mammary Cancers,Mammary Carcinomas, Human,Neoplasm, Breast,Neoplasm, Human Mammary,Neoplasms, Human Mammary,Tumor, Breast
D002986 Clinical Trials as Topic Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries. Clinical Trial as Topic
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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