Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0151825 (bone pain)
 3,118 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

With estramustine phosphate the clinician has the possibility to ensure complete hormonal as well as cytotoxic control of advanced prostate cancer with a single drug. EMP is considered as a first choice for treatment of hormone refractory prostate cancer. It is at least as effective as conventional chemotherapy, yet less aggressive with regard to its toxicity profile. EMP is particularly useful in patients with limited bone marrow reserve, e.g. in case of prior or associated radiotherapy. As to the use of EMP in primary treatment, more information is required before we can define with certainty subgroups of patients who would benefit more from an early course of EMP than from other hormonal therapy. The existing data point in the direction of poorly differentiated tumors, patients with bone pain and poor prognosis. EMP treatment is associated with an increased risk of cardiovascular morbidity. This should be avoided as much as possible by proper selection of patients or by prophylaxis. Gastro-intestinal side effects, such as nausea, diarrhea and anorexia are dose-dependent. These adverse events tend to interfere with compliance at dosages over 560 mg/day. Dosage modifications or an anti-emetic may help. The intravenous administration of EMP offers the possibility for high loading doses at a substantially reduced risk for cardiovascular and gastrointestinal side effects.
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PMID:The present role of estramustine phosphate in advanced prostate cancer. 192 66

We treated 16 patients who had hormone refractory metastatic prostate cancer with 400 mg. ketoconazole orally every 8 hours. None of the patients had an objective response, although 6 (37.5 per cent) had stable disease (2 of whom had a subjective decrease in bone pain). The median duration of stable disease was 6.8 months (range 2 to 12 months) and side effects were seen in 14 patients. Nausea, vomiting or anorexia was noted in 10 patients, rash and pruritus in 2, transient abnormal liver function tests in 1 and transient pulmonary infiltrates in 1. Nine prior studies investigating the use of ketoconazole in hormone refractory metastatic prostate cancer were reviewed. Only 1 complete response was reported. A partial response was noted in 14 per cent of the patients. Most of the patients had stable or progressive disease. High dose ketoconazole as a single agent appears to have limited use in patients who have failed prior systemic therapy.
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PMID:High dose ketoconazole for the treatment of hormone refractory metastatic prostate carcinoma: 16 cases and review of the literature. 265 29

A 9-year-old boy, who had been admitted to the Pediatric Department for the examination of IgA nephropathy, was transferred to our urological clinic on Aug. 6, 1985, because of parathyroid crisis. Before urological consultation, he had been complaining of bilateral knee and calcaneal pain, anorexia and abdominal pain, which had persisted for several days. Laboratory data indicated serum Ca of 17.6 mg/dl, iP of 2.3 mg/dl and iPTH of 0.77 ng/ml. Roentgenographic examination such as chest, extremities and neck computed tomography showed no abnormal findings. The final diagnosis was parathyroid crisis caused by primary hyperparathyroidism and neck exploration was carried out on August. 10. Left upper parathyroid gland, which was 1 cm in diameter, was surgically removed. The other three glands were normal in size. Histological examination of the resected parathyroid gland revealed chief cell adenoma. In the post-operative course, serum Ca level was soon reduced to the normal range and bone pain disappeared rapidly. During the follow up period of 2.5 years, the patient was clinically free of recurrence. Only 23 cases of primary hyperparathyroidism in children have been reported in the Japanese literature. The clinical characteristics of these specific cases are that primary hyperparathyroidism in children shows a low incidence of renal lesion, but the complicated bone disease is of higher incidence compared with the adult cases. Histopathologically, parathyroid adenoma was frequently observed (14/19), and the other 5 cases were parathyroid hyperplasia.
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PMID:[Primary hyperparathyroidism in a child with parathyroid crisis--review of 24 cases reported in Japan]. 266 May 5

The epidemiology, histopathology, diagnosis and staging, and treatment of prostate cancer are reviewed. Prostate cancer, one of the most common malignancies occurring in men over age 50, will strike an estimated 103,000 men in the United States in 1989. More than 95% of prostatic tumors are adenocarcinomas. Tumors are graded on the basis of their degree of differentiation. Most afflicted men initially complain of difficulty in starting the urinary stream and of urinary bleeding, dribbling, and retention. Urinary obstruction may be present in advanced disease, and anemia, anorexia, and bone pain are common in metastatic disease. Prostatectomy and irradiation are used to treat disease localized to the prostate; the prognosis for such patients is good. Survival is diminished in cases of locally advanced and metastatic disease. Symptomatic metastatic disease is treated by hormonal manipulation through orchiectomy and administration of exogenous estrogens (diethylstilbestrol), luteinizing hormone-releasing hormone analogs (leuprolide and goserelin), and antiandrogens (cyproterone acetate, flutamide, and others). Some 70-80% of patients respond to hormonal therapy for periods of up to three years. After relapse occurs, salvage hormonal therapies (aminoglutethimide and ketoconazole) may be attempted to prolong survival. Fluorouracil, doxorubicin, mitomycin, cisplatin, cyclophosphamide, methotrexate, and estramustine have also been administered, with mixed results. Once relapse occurs in prostate cancer patients after initial hormonal therapy, the response to salvage hormonal or cytotoxic therapy is minimal; in the future, total androgen blockade and methods of decreasing drug resistance may be used to prolong survival.
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PMID:Treatment of prostate cancer. 266 30

Thirteen patients with hematological neoplasms were treated with Bestrabucil (100 mg/day po, total dose 700-9,900 mg), which is the benzoate of an estradiol-chlorambucil conjugate. The diseases from which they suffered consisted of T-cell leukemia (3), lymphoma (3), myeloma (5) and essential thrombocytosis (2). Although this drug was less effective against myeloma, the other diseases were more or less relieved with this medication. That is, Bestrabucil was effective in all three patients with T-cell leukemia, both with essential thrombocytosis and two of the three with lymphoma. It is most interesting that adult T-cell leukemia (ATL) cells decreased remarkably with Bestrabucil, along with the disappearance of several symptoms (bone pain, hypercalcemia etc.). The main side effects during this medication were mammary pain (eight of 13 patients, 62%), anorexia (five of 13 patients, 39%) and loss of libido (three of 13 patients, 23%), but neither severe myelosuppression nor hepatorenal dysfunction was induced.
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PMID:[Clinical trial of bestrabucil (KM 2210) in hematopoietic malignancies]. 287 6

The etiology, clinical presentation, and management of hypophosphatemia are reviewed. Phosphorus is a major intracellular anion and plays an important role in many biochemical pathways relating to normal physiologic functions. Approximately 60 to 90% of the 1 to 1.5 g of daily dietary phosphorus intake is absorbed, and of that amount, about two thirds is excreted in the urine. The overall incidence of hypophosphatemia is about 2 to 3% of all hospitalized patients. Factors associated with hypophosphatemia include phosphate-binding antacid therapy, nasogastric suction, liver disease, sepsis, alcoholism, and acidosis associated with diabetic ketoacidosis. Patients receiving parenteral nutrient solutions were also at higher risk for hypophosphatemia before the routine supplementation of these formulations with phosphate. Patients with hypophosphatemia may be asymptomatic or may experience weakness, malaise, anorexia, bone pain, and respiratory arrest. The major systems involved include the neuromuscular, hematologic, and skeletal systems. Phosphorus-containing products used to treat hypophosphatemia are a combination of monobasic and dibasic phosphate salts. Therefore, it is essential to calculate doses in millimoles rather than milligrams or milliequivalents to more accurately reflect the phosphorus concentration and to avoid potentially serious dosage errors. Normal daily requirements are readily maintained by dietary sources of phosphorus such as milk products or may be supplemented by phosphate-containing products administered orally or intravenously. Since phosphorus is a key factor in many organ systems, it is essential to monitor serum phosphorus concentrations in patients at risk for hypophosphatemia.
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PMID:Management of hypophosphatemia. 328 Feb 19

The classical symptoms of malabsorption syndrome are diarrhea, steatorrhea, weight loss, and fatigue. Tetany, ecchymosis, anorexia, bone pain, pallor, muscle wasting, hyperpigmentation, apathy, digital clubbing, abdominal distention which contrasts in view of the reduced common statement are other signs of malabsorption. Long before the onset of these symptoms there may be a disinterest in regular daily activities often associated with the passage of three soft stools per day and with the remarkable sign of difficulties in flushing bulky stools. Anamnesia, clinical examination in connection with common laboratory findings, small intestinal x-rays and endoscopic investigations associated with biopsies of the small (and large) bowel as well as estimation of stool fat excretion, xylose- and Schilling-test allow the diagnosis in most of the cases.
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PMID:[Clinical aspects and differential diagnosis of malabsorption]. 684 29

Total prostatectomy in the properly selected patient will provide disease-free survival rates comparable to the expected survival in similarly aged men for up to 30 years of observation (Figure 4). Patients who undergo total prostatectomy accept a very small risk of long-term permanent complications or mortality, and effective treatment is available for most complications. The morbidity and costs associated with hormone refractory metastatic prostate cancer are significant, with bone pain and anemia from bone marrow invasion, bladder dysfunction (retention, incontinence, and hematuria), urinary tract infection, anorexia, and uremia from obstructed ureters being common sequelae in the months before death. In the properly selected patient, minimal risk is incurred from total prostatectomy, the potential complications are well defined and manageable, and long-term disease-free survival is seen in most patients.
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PMID:Localized prostate carcinoma. Surgical management. 822 51

A 71-year-old man who had undergone a total cystectomy and a transureterocutaneostomy more than a year earlier was admitted to our hospital on February, 1992 because of the chief complaints of anorexia and systemic bone pain due to multiple bone metastases of bladder cancer. At two weeks after the admission, he had a sudden attack of dyspnea. His chest reontgenogram revealed no significant abnormalities. He had repeated attacks and died of respiratory failure two days after the first attack. An autopsy disclosed diffuse microscopic pulmonary tumor emboli in the pulmonary arteries and arterioles of bilateral lungs, but there was no parenchymal metastasis. The metastatic lesions in the sinusoids of the liver were also occupied by numerous tumor emboli, suggesting that the tumor emboli in the lungs had derived from those in the sinusoids. Microembolization of the whole lung area must be considered as a cause of clinically unexplained dyspnea.
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PMID:[Acute respiratory failure resulting from diffuse microscopic pulmonary tumor emboli by bladder cancer: a case diagnosed at autopsy]. 832 32

Plasma cell myelomas in horses have been reported infrequently. Data from 10 cases, 9 from the literature and 1 new case, are used to characterize the disease in the horse. Hot-blooded horses (7/10), specifically Quarter Horses (4/10), were most often affected. Median age at diagnosis was 11 years (range, 3 mo-22 yr) and both male (5) and female horses (5) were represented equally. Clinical findings included weight loss (6/8), anorexia (4/8), fever (4/8), limb edema (4/8), pneumonia (3/8), rear leg paresis/ataxia (3/8), epistaxis (3/8), palpable lymphadenopathy (2/8), and bone pain (2/8). Anemia (8/8) was present routinely, and in three horses, RBCs were macrocytic. Leukopenia (2/8), thrombocytopenia (2/8), and circulating plasma cells (3/8) were variable findings. Except for abnormal protein concentrations and hyponatremia (3), abnormal results from serum biochemical analysis including hypocholesterolemia (1), hypercalcemia (1), and azotemia (1) were reported infrequently. Hyperproteinemia (8/9), hypoalbuminemia (7/9), and hyperglobulinemia (8/9) were characteristic but not invariable findings. Monoclonal proteins (7/7) were detected in the alpha 2, beta, or gamma region by serum electrophoresis. The paraprotein's heavy chain, determined in four horses, was a subclass of IgG. Three horses had decreased concentrations of normal immunoglobulins. Variable proteinuria (trace to 4+) was detected by routine urinalysis in four of six horses. Bence Jones proteinuria was detected in one of five horses (heat precipitation) and monoclonal proteins were detected in two of three electrophoresed urine samples. Three of the horses had lytic bone lesions detected radiographically. Bone marrow aspirates were diagnostic in two of five horses.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Plasma cell myeloma in the horse. A case report and literature review. 833 11


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