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Query: UMLS:C0278488 (metastatic breast cancer)
 7,812 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Radiohypophysectomy in 176 women with metastatic breast cancer, treated over the past 20 years, did not prolong life, but relieved pain in almost half of the patients. This procedure can be carried out quickly and without risk even in severly debilitated patients.
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PMID:[The efficacy of radiohypophysectomy with yttrium 90 in metastatic breast cancer (author's transl)]. 8 71

In a series of 22 patients, cryohypophysectomy gave relief of bone pain from metastatic breast cancer for 3 months in 55% of patients and for 6 months in 32% of patients. On average they were pain free for 55% of their remaining life. Advantages of this technique are the avoidance of a major operation, the mild disturbance to the patient, a short hospital stay and the paucity of significant complications apart from a need for hormone replacement.
Pain 1979 Apr
PMID:Cryohypophysectomy for bone pain of metastatic breast cancer. 8 9

14 patients, either of fertile age or perimenopausal and affected with metastatic breast cancer as a consequence of oral contraception, were treated with a combination of medroxyprogesterone acetate and bromocriptine. All patients had previously undergone ovariectomy and, in some cases, mastectomy. Evaluation of results were in accordance with the criteria proposed by the Cooperative Breast Cancer Group. There were no serious side effects and a rapid disappearance of pain; suspension of treatment was never necessary. The good results and the rapid improvement obtained show this treatment to be superior to any experimented up to now by this group of authors.
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PMID:[Preliminary results of treatment of hormone-dependent metastatic carcinoma of the breast with the bromocriptin-medroxyprogesterone acetate combination]. 57 4

Progesterone, like estrogens, is used in the treatment of metastatic breast cancer. The 3 most active derivatives are megestrol, norethisterone acetate, and medroxyprogesterone acetate (MPA). This study evaluates the use of MPA in treating metastatic breast cancer in 40 postmenopausal women (average age, 63 years; average duration of postmenopause, 14 years) who have either not responded to or have relapsed after therapy with estrogens and androgens. 18 patients received a depot preparation of MPA intramuscularly in a loading dose of 3.2 g over a 2-week period and then 400 mg at 2-4 week intervals. 22 patients received the drug orally in a dose of 200 to 300 mg daily. Patients were evaluated after 6 weeks of therapy. Criteria for evaluating response were those used by the Eastern Cooperative Oncology Group. Only 2 of 40 patients exhibited an objective response (disappearance of metastatic lymph node for 9 months in 1 and well-documented clinical improvement and control of brain metastases for 22 months in another). 2 patients had mixed responses of chest wall metastases (regression of some but not all lesions) lasting 3 and 4 months respectively. 5 patients had obvious subjective response (pain relief) but no objective response. Overall response rate was 22%: 4 objective responses (10%) and 5 subjectives responses (12%). Route of administration did not correlate with response. Tumor stimulation and clinical deterioration occurred in 4 patients. It appears that MPA therapy is costly and of minimal usefulness as secondary therapy in metastatic breast cancer. Further studies should focus on megestrol and norethisterone acetate which have been documented to have better response rates.
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PMID:Response to medroxyprogesterone acetate (NSC-26386) as secondary hormone therapy for metastatic breast cancer in postmenopausal women. 126 Jul 80

Patients with breast carcinoma metastatic to the colon generally present with multiple symptoms, usually pain, vomiting, nausea, and ascites. We describe a patient who presented only with persistent diarrhea, underwent surgery for colon cancer, and, on pathological evaluation of the surgical specimen, was found to have metastatic breast cancer affecting the colon. Metastatic breast cancer should therefore be suspected in patients with a history of breast cancer and diarrhea of unknown cause that is not accompanied by other symptoms. Evaluating such patients by colonoscopy and biopsy would provide important information relevant to choosing between colon surgery and systemic therapy.
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PMID:Metastatic breast carcinoma presenting as persistent diarrhea. 143 49

The reported studies of clodronate in the management of osteolytic bone metastases suggest a significant palliative role for this drug. In this paper we report on analysis of the hospital costs associated with the management of osteolytic metastatic disease, and an estimate of the potential cost/benefit impact of clodronate therapy. Two separate patient populations were assessed retrospectively. The first, a sample of 120 patients with symptomatic bone metastases who had died from metastatic breast cancer over the period 1980-1990, was used to define the natural history of the disease. A second non-concurrent patient group of 337 patients was evaluated to determine the mean cost of all hospital admissions for patients with bone metastases from breast carcinoma. The length of stay and costs for hospital admissions related to the bone metastases were also assessed, in addition to the cost of out-patient radiation therapy. Our cost/benefit value analysis suggests that there are significant savings to be gained from the use of clodronate if a 20% or greater reduction occurs in the incidence of fractures, hypercalcaemia, and hospital-based treatment for pain control (via radiotherapy). We also speculate that the quality of life of patients with osteolytic bone metastases may be improved with this agent.
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PMID:An evaluation of the potential cost reductions resulting from the use of clodronate in the treatment of metastatic carcinoma of the breast to bone. 172 13

Between September 1988 and August 1990, we treated 35 women with metastatic breast cancer with a novel regimen containing mitoxantrone, fluorouracil (5-FU), and high-dose leucovorin. This regimen was designed to take full advantage of the favorable toxicity profiles of these agents while maintaining a high level of activity. All patients had received previous chemotherapy (adjuvant only, 15 patients; at least one metastatic regimen, 20 patients). Seven patients had received previous doxorubicin, but none within 6 months of study entry. Of 31 assessable patients, 20 (65%) had objective responses (two complete, 18 partial), with a median response duration of 6 months (range, 3 to 16+ months). Four patients with bone metastases (abnormal bone scan only) and pain were not considered assessable by strict response criteria; two of these patients had sustained symptomatic relief for 6 and 8 months, respectively. Myelosuppression was the most frequent toxicity but was mild in most patients; only four hospitalizations for fever and neutropenia were required (2% of courses). No severe thrombocytopenia occurred and no RBC transfusions were required. Alopecia, mucositis, and nausea/vomiting were uncommon and were not severe in any patient. The combination of mitoxantrone, 5-FU, and high-dose leucovorin is well tolerated and active as a first- or second-line treatment for metastatic breast cancer. Comparison with other standard regimens for breast cancer is indicated.
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PMID:Mitoxantrone, fluorouracil, and high-dose leucovorin: an effective, well-tolerated regimen for metastatic breast cancer. 191 22

Nursing shares responsibility with the other health professions to contribute to the body of knowledge relevant to the pain experience. Cancer pain is a most serious health care problem. It has a severe physiologic and psychologic impact on cancer patients. Eighty women between the ages of 30 and 80 years who had a confirmed diagnosis of metastatic breast cancer and who were experiencing physical pain were interviewed as to their perceptions of their pain experience. The findings indicated that certain common concerns contributed greatly to the pain experience for these patients. These concerns should be assessed, understood, and acknowledged by nurses when caring for cancer patients who are experiencing physical pain. It was also found that certain responses were commonly used by these patients to cope with pain. Nurses should evaluate the coping responses that cancer patients use to deal with their pain. Cancer patients' coping responses that are beneficial should be supported and utilized by nurses as the basis for therapeutic interventions.
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PMID:Pain experience for metastatic breast cancer patients. Unraveling the mystery. 201 51

Advanced breast cancer represents a common clinical problem faced by medical oncologists, internists, surgeons, and radiation oncologists. The medical oncologist or internist is usually the patient's primary physician and is responsible for coordinating the multiple disciplines to optimize the therapeutic management. In the case of locally advanced (stage III) breast cancer, there are far fewer prospective clinical trials on which to base management decisions than are available in the metastatic disease setting. The primary cancer care physician's responsibility is particularly great for coordination of the multidisciplinary approach and integration of medical oncology, radiation oncology, and surgical treatment modalities, however. In the case of metastatic breast cancer, an understanding of the importance of certain clinical factors (that is, hormonal receptors, performance score, disease-free interval, sites and extent of metastasis, and tempo of disease) is crucial to the development of the therapeutic plan in the individual patient. Although entry on a state-of-the-art clinical trial is the appropriate goal, this is not always possible, and an understanding of therapeutic options is essential. Palliation is the key word in the management of metastatic breast cancer, and hormonal therapy is generally the most appropriate course unless the patient is not a hormonal candidate because of sites, extent, or tempo of disease, or because of the known lack of hormonal receptors. Of particular importance is attention to sites of bone metastasis where appropriate radiation therapy and/or surgical intervention can relieve pain or prevent a devastating fracture with resultant loss of mobility and decrease in quality of life.
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PMID:Principles of therapy in advanced breast cancer. 248 69

The effect of psychosocial intervention on time of survival of 86 patients with metastatic breast cancer was studied prospectively. The 1 year intervention consisted of weekly supportive group therapy with self-hypnosis for pain. Both the treatment (n = 50) and control groups (n = 36) had routine oncological care. At 10 year follow-up, only 3 of the patients were alive, and death records were obtained for the other 83. Survival from time of randomisation and onset of intervention was a mean 36.6 (SD 37.6) months in the intervention group compared with 18.9 (10.8) months in the control group, a significant difference. Survival plots indicated that divergence in survival began at 20 months after entry, or 8 months after intervention ended.
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PMID:Effect of psychosocial treatment on survival of patients with metastatic breast cancer. 257 14


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