Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clodronate, an inhibitor of osteoclast function, reduces bone resorption in osteolytic metastases and in multiple myeloma. We have evaluated its ability to decrease bone destruction in patients with multifocal eosinophilic granuloma of the skeleton. Two patients, whose multifocal bone granulomas appeared with a frequency of about 6 months, received 1.6 g day-1 oral clodronate for 6 months. Both patients had a reduction in serum calcium level which was accompanied by a decline in the fasting urinary hydroxyproline/creatinine and calcium/creatinine ratios and a slight increase in parathyroid hormone (PTH) level. Pain relief was observed in both patients. No new bone lesions were seen during the treatment and the old lesions healed. After discontinuing the therapy, however, new painful lesions appeared after 5 years in patient 1 and after 3, 4 and 5 years in patient 2. We suppose that clodronate delayed the appearance of new granulomas.
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PMID:Experiences of clodronate treatment of multifocal eosinophilic granuloma of bone. 291 72

The influence of a variety of clinical and biochemical parameters on the activities in serum of ribonuclease (RNAse) selective for polycytidylic acid (RNAse C) were examined in 90 adult patients with cancer. The clinical data base determined on each patient included: RNAse C level, carcinoembryonic antigen (CEA) level, age, sex, race, presence (or absence of metastases, type of cancer, site of metastasis, renal function blood urea nitrogen [BUN], creatinine), hepatic function (bilirubin, alkaline phosphatase), and nutritional status (percent ideal body weight, percent weight loss, and albumin). Common tumor types studied included: colon (21), lung (18), breast (15), and hepatocellular carcinoma (10). For comparison, 175 nonmalignant control patients were studied to establish the normal range for RNAse. In patients with cancer, RNAse levels were increased in 57% and CEA levels were above 10 ng/dl in 36%. Although patients with BUN greater than 25 mg/dl or creatinine greater than 1.5 mg/dl were not entered on the study, nonetheless, RNAse was significantly (P less than 0.05) associated with both BUN and creatinine. Nutritional status also had an important influence on RNAse levels as both percent weight loss and percent ideal body weight were significantly (P less than 0.05) associated with circulatory RNAse: weight loss resulted in higher RNAse levels. These results account in part for the increased RNAse levels seen in those malignant conditions such as pancreatic and lung cancer commonly associated with weight loss in advanced stage. The possibility that circulatory RNAse C determination will provide a sensitive means for assessing nutritional status in cancer patients will require prospective evaluation.
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PMID:Influence of nutritional status on circulatory ribonuclease C levels in patients with cancer. 298 Nov 45

A phase II multi-center study of carboplatin for cervical carcinoma was carried out in 22 institutes throughout Japan. The patients registered consisted of 40 women with 39 cervical carcinomas and an endometrial carcinoma, of whom 31 were evaluable. Carboplatin was administered intravenously every 4 weeks at a dose of 400 mg/m2, in cases with no prior therapies and/or P.S. 0-1, and 300 mg/m2 in cases with prior therapies and/or P.S. 2-3. The overall response rate of 31 evaluable cases was 19.4% with 2 cases of CR and 4 cases of PR. The response rates by histological classification were 18.5% (5/27) for squamous cell carcinoma and 25.0% (1/4) for adenocarcinoma. Response rates analysed by lesion sites were 12.5% for primary tumors, 30.0% for local lesions and 20.0% for metastases. The response rate among patients without prior therapies was 14.3%, while those for patients with prior radiotherapy and for prior radiotherapy and chemotherapy were 33.3% and 13.3%, respectively. Major adverse effects observed were nausea and/or vomiting (52.9%), anorexia (44.1%) and malaise (35.3%). Hematologically, thrombocytopenia, leukopenia and anemia were frequently observed (52.9%, 35.3% and 32.4%, respectively). As for renal toxicity, elevation of BUN (2.9%) or serum creatinine (2.9%) and the decrease of creatinine clearance (14.3%) were observed, but they were mild, and tolerable. These results suggest that carboplatin is one of the most useful drugs against cervical carcinoma.
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PMID:[Phase II study of carboplatin in cervical carcinoma]. 305 77

The clinical outcome of 278 prostate cancer patients managed by a deferred treatment policy was analysed retrospectively. Following TURP or biopsy, all patients were asymptomatic and deemed suitable for management by a deferred treatment policy, i.e. hormone therapy or other forms of treatment were only initiated if and when symptomatic progression occurred. The overall 5-year survival rate was 30%; 18% of patients died from other causes without needing treatment for their prostate cancer; 11% were alive and untreated after 5 years' follow-up; 17% died from prostate cancer without further treatment. Poor tumour grade, anaemia, metastatic disease, a short history, presentation with retention, and a raised serum creatinine at presentation were associated with a poor prognosis.
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PMID:Deferred treatment for prostate cancer. 319 40

The systemic administration of recombinant interleukin-2 (IL-2) either alone or in combination with lymphokine activated killer cells is a new approach to the immunotherapy of metastatic cancer in man. Renal toxicity is often a dose-limiting side effect of IL-2 administration. This prospective study of 17 consecutive patients receiving parenteral high dose IL-2 documents a reversible syndrome of hypotension, oliguria, fluid retention, azotemia and very low urinary excretion of sodium (median FeNa of 0.04%). The median nadir urinary uric acid to urinary creatinine ratio during IL-2 therapy was 0.2. This IL-2 regimen induces a reversible renal hypoperfusion syndrome (pre-renal azotemia) without evidence of acute uric acid nephropathy. Hypophosphatemia [median serum phosphorus of 1.9 mg/dl (0.61 mmol/l)] prompted further study of tubular function. Urinary excretions of phosphorus, calcium and magnesium were very low. Arterial blood gases revealed hyperventilation without alkalemia. The hypophosphatemia probably reflects increased utilization of inorganic phosphorus by rapidly proliferating lymphoid cells.
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PMID:Metabolic and renal effects of interleukin-2 immunotherapy for metastatic cancer. 326 37

The correlation between response of metastatic bone lysis and bone pain, various biochemical markers of bone metabolism, and radiological and scintigraphic findings was investigated in 49 women with breast cancer included in a calcitonin supportive therapy trial. All patients had dominant skeletal disease and were on stable systemic treatment (cytotoxic or hormonal) for a least 6 months before the first response evaluation. Bone pain correlated poorly with treatment response. Changes in sclerotic metastases did not show any apparent relation to changes in lytic lesions. A correlation between bone scans and lytic activity on radiographs was found. The absolute level of biochemical bone markers did not correlate with treatment response, but seemed instead to reflect the rate of bone turnover. The relative level of bone markers with respect to baseline showed better correlation to treatment response. The best conventional marker of disease activity was urinary hydroxyproline/creatinine. Propeptide of Type III procollagen (PIIINP), a novel marker reflecting collagen turnover, promises to be at least as sensitive as hydroxyproline. Stable and regressing patients had the same prognosis and significantly longer survival than progressors.
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PMID:The response evaluation of bone metastases in mammary carcinoma. The value of radiology, scintigraphy, and biochemical markers of bone metabolism. 331 77

Vena cava extension of renal cell carcinoma was diagnosed in 33 men and 8 women, 29 of whom had right-sided and 12 left-sided tumours. Angiography was performed in all and cavography in most patients. Computed tomography was available in 16 cases. The tumour thrombus did not reach the diaphragm in 32 patients, and extended above it in 9 cases. Macroscopically, complete cavathrombectomy was performed in 33 patients. All tumours except one were of high grade type (grades III and IV). Serum creatinine and liver enzymes were normal at the first postoperative check-up. The 5-year-survival rate in patients subjected to complete cavathrombectomy was 24%. The 5-year-survival was 33% in patients whose tumours extended to below the diaphragm, 0% in patients whose tumours extended above the diaphragm (NS), 33% in grade III tumours and 0% in grade IV tumours (NS), 33% in patients without evidence of metastases and 0% in patients with preoperative metastases (NS).
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PMID:Renal cell carcinoma with vena cava extension: diagnostic and surgical features of 41 cases. 344 26

We studied the effects of adoptive immunotherapy with lymphokine-activated killer (LAK) cells plus interleukin-2 or therapy with high-dose interleukin-2 alone in 157 patients with metastatic cancer for whom standard therapy had proved ineffective or no standard effective treatment was available. One hundred eight patients were treated with 127 courses of LAK cells plus interleukin-2, and 49 patients were treated with 53 courses of high-dose interleukin-2 alone. Of 106 evaluable patients receiving LAK cells plus interleukin-2, 8 had complete responses, 15 had partial responses, and 10 had minor responses. The median duration of response was 10 months among those with complete responses and 6 months among those with partial responses; the patient with the longest complete response was still in remission 22 months after treatment. Of 46 evaluable patients treated with high-dose interleukin-2 alone, 1 had a complete response (remission greater than 4 months), 5 had partial responses (2, greater than 3, greater than 5, 7, and greater than 11 months), and 1 had a minor response. Seven of the total of nine complete responses still remain in remission. Hypotension, weight gain, oliguria, and elevation of bilirubin and creatinine levels were common, but these side effects resolved promptly after interleukin-2 administration was stopped. There have been four treatment-related deaths among these 157 patients. This immunotherapeutic approach can result in marked tumor regression in some patients for whom no other effective therapy is available at present. Determining its ultimate role in cancer therapy awaits further attempts to increase the therapeutic efficacy of treatment and decrease its toxicity and complexity.
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PMID:A progress report on the treatment of 157 patients with advanced cancer using lymphokine-activated killer cells and interleukin-2 or high-dose interleukin-2 alone. 349 32

Adoptive transfer of autologous lymphokine-activated killer cells in conjunction with recombinant interleukin-2 in patients with advanced cancer has produced significant regression of metastatic disease in selected patients. We analyzed the effects of interleukin-2 regimens on renal function in 99 consecutive patients. Interleukin-2 therapy with or without lymphokine-activated killer cells was associated with varying degrees of hypotension, fluid retention, azotemia, oliguria, and low fractional sodium excretion. After the patients completed the interleukin-2 regimens, their renal function improved promptly. Renal function values returned to baseline levels within 7 days in 62% of patients, within 14 days in 84%, and within 30 days in 95%. Pretherapy serum creatinine values above 1.4 mg/dL predicted the severity of azotemia and prolonged duration of renal functional recovery, interleukin-2 therapeutic regimens induce prerenal azotemia. Careful selection of patients and early detection of adverse physiologic changes may alleviate the side effects of interleukin-2 therapy.
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PMID:Effects of interleukin-2 on renal function in patients receiving immunotherapy for advanced cancer. 349 13

Ifosfamide (IFOS) 5 g/m2 and its parent analog Cyclophosphamide (CYCLO) 1.5 g/m2 were studied in a randomized phase II study, accruing 171 patients with advanced soft tissue sarcoma. Both drugs were administered as 24 hr infusions, every 3 weeks, with comcomitant Mesna 400 mg/m2 i.v. bolus 4 hourly X 9 doses. Twenty-four patients were ineligible and 12 were not evaluable. The groups were well matched for age, previous chemotherapy (42% of the total) or radiotherapy, the presence of distant metastases and performance status, but there were more females (59% vs. 45%) in the IFOS arm. Among the 68 evaluable patients receiving IFOS, there were 2 CR, 10 PR (overall response 18%), 27 SD and 29 PD. For CYCLO, the corresponding results in 67 patients were 1 CR, 4 PR (overall response 8%), 23 SD and 39 PD. Using the chi-square test the P values for response rate and linear trend were 0.13 and 0.04 respectively. Response rates were higher for females (20% vs. 5%, P = 0.01) and patients who had not received previous chemotherapy (19% vs. 4%, P = 0.01). Fourteen of the 17 responses came from a group of 43 females, who had not received previous chemotherapy, for whom the overall response rate was 37.5%. Remissions were noted in only 4 histological subtypes (centrally reviewed material), i.e., 5 of 17 synovial sarcomas, 7 of 13 mixed mesodermal sarcomas and 2 of 7 fibrosarcomas. One of the 31 leiomyosarcomas responded to Cyclophosphamide. Durations of response did not differ significantly between the 2 arms--median 26, range 10-81+ weeks. Leucopenia was significantly more severe on CYCLO, particularly in patients who had received previous chemotherapy (P = 0.007). Serious infections occurred in approx. 7% of patients with no difference between the two drugs, although there was one toxic death on CYCLO. Nausea and vomiting were significantly worse on IFOS and alopecia, related in extent to dose, was seen in both arms. Other side-effects, such as hematuria or rises in serum creatinine and encephalopathy, were infrequent and mild. A higher response rate with less myelosuppression suggests that IFOS may have advantages over CYCLO in combination therapy.
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PMID:Cyclophosphamide versus ifosfamide: final report of a randomized phase II trial in adult soft tissue sarcomas. 359 91


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