Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0376358 (prostate cancer)
 59,338 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Approximately 200,000 men will be diagnosed with prostate cancer in 1994. While localized disease is potentially curable with surgery or radiation therapy, metastatic disease is incurable. The most frequent site of metastasis is bone. Spinal cord compression occurs in approximately 7% of men with prostate cancer. Back pain often heralds the diagnosis of spinal cord compression. In prostate cancer patients with back pain or signs of myelopathy or radiculopathy, plain radiographs of the spine and magnetic resonance imaging should be performed. Early diagnosis is of utmost importance. The neurologic status prior to treatment is the major determinant influencing outcome. Following diagnosis, corticosteroid therapy should begin immediately. Hormonal therapy should be instituted in those patients who have not previously undergone hormonal manipulation. The standard approach to definitive therapy is radiation. Surgical decompression plays a role in patients with severe myelopathy, spinal instability, and in those patients whose neurologic status deteriorates during or after radiation therapy.
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PMID:Spinal cord compression in prostate cancer. 754 40

Palliative therapy using radioactive strontium (89Sr) was performed on 60 patients suffering from cancer. Seventy-one percent of the patients had stopped or reduced their opiates and/or analgesics. Pain relief continued for up to three months. Patients with breast and prostatic cancer showed the best pain reduction. However, pain reduction was limited for lung cancer patients. Repeated usage of 89Sr with/without opiate and analgesics served to maintain the reduced level of pain. Side effects of repeated usage of 89Sr were decrease of hemoglobin, WBC, and platelets. The decreased level was limited within Level 1. The indication of 89Sr therapy is important. DIC cases and renal failure cases will have increased side effect risk. Image diagnosis is also important. A bone scan is a minimum requirement. Poor accumulation of 99mTc-MDP cases are not indication. Rapidly progressive disease cases, radiculopathy cases, and soft tissue invasion cases should not be given 89Sr therapy. At present, the uses of 89Sr are limited to end-stage patients. The use of 89Sr should change from end stage to early stage in combination with chemotherapy.
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PMID:[Pain control for bone metastasis using radioactive strontium]. 2094 49