Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0153690 (bone metastases)
 6,382 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The efficacy of an association of cyclophosphamide (CPM) and 5-fluorouracil was studied in 15 patients with prostate cancer not responding to oestrogen therapy, and more particularly its effect on pain due to bone metastases. No objective improvement was noted with this association, but there was a definitite reduction in bone metastases pain in 5 of the patients, with an average remission time of 4 months. Half of the patients had nausea and vomiting, but in spite of this digestive intolerance those patients who obtained pain relief for 4 months considered the treatment to be of positive value. This therapy is recommended only fater the failure of castration, anti-androgens, and oestrogens, together with nitrogen mustard (Estracyt) and corticotherapy.
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PMID:[Palliative chemotherapy with 5 FU and CPM in cancer of the prostate with bone metastases resistant to oestrogens. A clinical trial (author's transl)]. 9 8

Response of prostatic cancer bone metastases to therapy (androgen withdrawal and Estracyt) was studied in 43 patients by applying scintiscanning and radioimmunodetective measurement of serum osteocalcin (OC) values. The prostate-specific antigen (PSA) and prostatic acid phosphatase (PAP) concentrations, as sensitive probes for the overall tumor spread, were used in parallel in a monitoring procedure. A significant rise in OC levels to values elevated from a pretreatment normal level has been found in patients with a partial osseous tumor remission, and this may be easily distinguished from normal and/or subnormal OC level in bony tumor progression (P less than 0.01) and during stabilization in metastatic spread (P less than 0.01). On these bases, differences between disease progression and the "no change" response category could not be statistically recognized (P greater than 0.05). A sharp increase in circulating OC level has been recorded 1 months after the beginning of the treatment leading to bone remodeling processes and precedes improvements in scintiscan appearance. Blood OC concentration seems also to be of utility 1) in distinguishing scintigraphic flare phenomenon from a slight bone scan progression and 2) when related to scans with regions of both disease improvement and worsening. Furthermore, serum OC concentration can frequently be measured through a noninvasive procedure, thus serving as a significant addition to bone scintigraphy.
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PMID:Correlation between bone scans and serum levels of osteocalcin, prostate-specific antigen, and prostatic acid phosphatase in monitoring patients with disseminated cancer of the prostate. 247 38

Radiofrequency thermolesion on the pituitary gland is a simple and safe procedure to reduce pain in metastatic prostatic carcinoma. The method is indicated in patients with multiple and bilateral painful areas due to bone metastases, which are resistant to hormonal therapy and Estracyt. A good pain relief is achieved in over 60% of patients. Only one infectious complication has been encountered in a series of 17 patients treated this way.
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PMID:Pain treatment in metastatic prostatic carcinoma by radiofrequency thermolesion on the pituitary gland. Preliminary report. 365 47