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)

Cisplatin has played a major role in the treatment of germ cell tumors. However, it causes renal damage, severe nausea and vomiting. It is also neurotoxic and ototoxic. Carboplatin is an analog of cisplatin which, does not cause renal damage at therapeutic doses. It is not neurotoxic or ototoxic and it produces less gastrointestinal toxicity than cisplatin. We used carboplatin alone as an initial chemotherapy in a 36-year-old man with stage IIB seminoma. Following left radical orchiectomy the patient received 4 courses of carboplatin chemotherapy. After the first course of chemotherapy, tumor markers (LDH, beta-HCG) returned to the normal range. After 4 courses, the size of the retroperitoneal metastases was significantly reduced. The toxicity of 4 courses of carboplatin chemotherapy was generally milder than that of cisplatin-based combination chemotherapies such as PVB or VAB-6. There were no episodes of septicemia, thrombocytopenic bleeding or renal deterioration. The patient did not suffer from alopecia, neuropathy, symptomatic hearing loss, severe nausea or vomiting. Nine months after the completion of carboplatin chemotherapy, the patient remains well and free from disease progression. This case strongly suggests that single agent carboplatin therapy could be an effective and less-toxic treatment for advanced seminoma.
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PMID:[A case of advanced seminoma treated effectively with single agent carboplatin therapy]. 156 62

In this retrospective study, 91 patients (30%) out of a series of 304 with metastatic cancer of unknown primary site were found to have liver metastases. The liver was the only metastatic site in 28 (31%) cases and was associated with other sites in 63 (69%) cases. Median age was 62 yr in 61 male patients and 59 yr in 30 female patients. Thirty patients were submitted to an extensive investigation in search of the primary tumor, including systematic endoscopies: no primary cancer was found in these patients. In 61 other patients, only symptom-oriented investigations were performed and the primary cancer was found in 11 cases. The histologic type was adenocarcinoma in 71 (78%) cases, undifferentiated in 11 (12%) cases, epidermoid in 5 (6%) cases and determined by cytology alone in 4 cases. The median survival was 4 months in patients with metastases in the liver only, and 5 months in the other patients. This difference was not significant, so prognostic factors such as the Karnofsky index, weight loss, CEA and LDH levels were evaluated in the entire group; these factors do not have significant prognostic value. By contrast, when patients were able to receive chemotherapy, median survival was better (4 months) than without (median survival: 1 month; P = 0.005). In addition, in the case of objective response to chemotherapy, the median survival was 9 months versus 3.5 months for patients without objective response (P = 0.001). Seventy-three out of 91 patients (80%) were treated with chemotherapy regimen; 65 patients were evaluable: the objective response rate was 11 +/- 7% (7/65). Different regimens were used. With a non-toxic combination of fluorouracil, vinblastine and cyclophosphamide, 3 partial responses greater than or equal to 50% out of 43 patients (7 +/- 8%) were obtained. No significant advantage was observed when adriamycin was added to FU (4/13): 31 +/- 25%. Second- or third line chemotherapy regimen due to progression of the disease after the first-line combination provided only one objective response out of 36 patients. According to this retrospective study we recommend that overinvestigation be avoided in patients, with liver metastases of unknown primary site and that these patients be treated with non-toxic drug combinations.
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PMID:[Hepatic metastasis of unknown primary site]. 193 39

Between 1968 and 1980, 107 consecutive patients with Ewing's sarcoma of bone were entered on three sequential combined modality treatment protocols (S2, S3, S4) at the National Cancer Institute (NCI). Protocol treatment involved 4 cycles of two drug [cyclophosphamide (CTX) and vincristine (VCR)] or three drug [CTX and VCR with either actinomycin-D (ACT-D) or doxorubicin (ADR)] regimens and local irradiation (50 Gy) to the involved bone. Eighty patients presented with localized disease and 27 patients had metastatic disease at presentation, including 11 patients with multiple metastatic sites. With a median potential follow-up of greater than 15 yrs (range 8-20 yrs), 28 pts (27%) remain alive. Disease-free (DFS) and overall survival (OS) decreased most rapidly during the initial 5 yrs of follow-up with 5-yr DFS of 29% and 5-yr OS of 39%. Only two patients with metastases at presentation are long term (greater than 5 yr) survivors. For localized disease patients, the 2, 5, 10, and 15 yr DFS and OS are 52%, 37%, 35%, and 33% DFS and 68%, 51%, 39%, and 34% OS, respectively. Eleven patients relapsed locally as the first site of failure. Using the Cox proportional hazards model, four significant variables for both DFS and OS were recognized, including metastatic disease at presentation, age greater than 25 yrs, high LDH in localized disease patients, and central primary tumor in localized disease patients in decreasing order of significance. We conclude that a majority of these patients with Ewing's sarcoma of bone relapsed within 5 yrs of presentation although late relapse (5-15 yrs) did occur. Local failure occurred in 20% of patients using these combined modality treatments but had no impact on overall survival.
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PMID:Long-term follow-up of Ewing's sarcoma of bone treated with combined modality therapy. 199 54

Between Nov. 1981 and Nov. 1987 103 patients preselected for chemotherapy combined with surgery, therefore with local extension within homolateral mediastinal lymph nodes, with no signs of remote metastases, PS greater than or equal to 70, with no contraindication for resectional surgery including pneumonectomy, no diabetes, no prior treatment underwent first staging. Staging included: case history, physical examination, full blood count, biochemical tests (alkaline phosphatase, SGOT, GGTP, LDH), CEA, X-ray assessment including CT scan of the chest, bronchoscopy, peritoneoscopy, liver scan (US was not routinely used at the beginning), bilateral bone marrow trephine biopsy, and bone scan. Staging was discontinued when secondaries were detected in one, the more so as in two organs or systems (25 pts), and/or bronchoscopic contraindication for thoracotomy (11 pts), and this group of patients was out of the study. To 67 patients chemotherapy was given and after 3 courses these patients were reevaluated. In 21 patients PD, NC or CR was found. Forty six patients with PR underwent supplementary staging procedures: CT of the brain, CT of the upper retroperitoneal space and liver. Metastatic sites were found in 7 patients. Limited disease was identified in 39 patients. Limited-stage disease can be determined only after exclusion of extensive disease on the ground of: case history, physical assessment, X-ray of the chest (PA + lateral) + CT chest scan, bronchoscopy with biopsy or cytology, and outside the chest: 1. bone marrow trephbine biopsy and bone scan--bone marrow and skeleton, 2. CT head scan--brain, 3. CT abdominal scan--upper retroperitoneal space and liver.
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PMID:[Identification of a limited form of small cell lung cancer among 103 patients pre-selected for chemotherapy combined with surgery]. 217 35

Forty-five patients with metastatic germ cell tumour were treated with chemotherapy. Complete remission was achieved in 63% of all cases and in 65% of patients whose primary tumour arose in the testis or ovary. Surgical resection of abdominal masses persisting after chemotherapy was performed in seven patients, two of whom were found to have persistent tumours. Twenty-seven of the 33 patients with teratoma originating in the gonads remain in complete remission. Total serum LDH activity was elevated in 28 of the patients with measurable disease. The increased LDH was not accompanied by significant alteration in other hepatic enzymes nor were hepatic metastases demonstrable in these patients. Fractionation of the LDH demonstrated that the increased LDH in these patients was located in either iso-enzymes 1 or fractions 1 + 2. Alteration of the serum LDH activity correlated with the response to therapy and warrants further study.
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PMID:The management of metastatic germ cell tumours and the clinical utility of lactate dehydrogenase estimations. 241 41

A 38-year-old man was admitted to Nara Medical University Hospital on Feb.7,1983, because of swelling of the scrotal contents on the right side and elevated serum AFP, beta-HCG and LDH suggestive of testicular tumor. Right orchiectomy was carried out and a pathological diagnosis of embryonal cell carcinoma of the right testis (pT3N0M1) was made. The patient, upon evidence of multiple pulmonary metastases, was treated with a combination chemotherapy of cis-Diamminedichloroplatinum, vincristine and peplomycin. After three courses of combination chemotherapy, pulmonary metastases were decreased, but their foci persisted. The patient was then treated with Etoposide 62 mg/m2 daily for 5 days every three weeks, and after this course, complete remission of pulmonary metastases was obtained. The patient recieved 3 courses of Etoposide and retroperitoneal lymph node dissection, and has since shown no evidence of disease for 2 years and 4 months after surgery.
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PMID:[Complete remission obtained in advanced testicular cancer treated by etoposide (NK-171)]. 242 Feb 82

The prognosis for metastatic testicular cancer has been analysed in seven reports using multivariate analysis. Serum hCG is the most important factor. Volume of metastases, serum LDH and serum AFP are also of prognostic value. Bone, liver, nodal or retroperitoneal metastases are not independent prognostic factors. The prognosis for extragonadal nonseminomas remains in dispute. Future studies should categorize poor prognosis patients using one of the several available prognostic formulas. No consensus yet exists on optimal treatment for such patients.
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PMID:Prognostic factors in metastatic testicular cancer. 243 20

The complexities of diagnosing melanoma metastases are discussed. More accuracy can be attained with the aid of USG, CT, NMR and scintiscans of the liver. The LDH test appears to be the most effective in cases of metastases developing in the liver. A case of melanoma metastases in the gallbladder is analyzed.
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PMID:[Metastasizing melanoma]. 258 69

To determine whether creatine kinase-BB isoenzyme would be useful in detecting central nervous system metastases secondary to breast cancer, we measured the cerebrospinal fluid (CSF) activity of creatine kinase (CK) and its BB isoenzyme (CK-BB) in 65 consecutive patients suspected of having CNS involvement. All patients underwent neurological evaluation, computer tomography (CT) scan and/or radionuclide scintigraphy and lumbar puncture with CSF examination. Thirty patients had CNS metastases, of whom 18 had parenchymal brain metastases (MET). Twelve had leptomeningeal carcinomatosis (MC), of whom four also had parenchymal brain metastases. Thirty-four patients were concluded not to have CNS involvement, whereas one was considered equivocal. CK-BB activity was significantly higher in patients with CNS metastases than in those without (P less than 0.05). This difference was primarily related to the fact that patients with MC had a significantly higher CK-BB activity than patients without CNS metastases or patients with parenchymal brain metastases only (P less than 0.01 and P less than 0.05, respectively). Taking 0.20 U/l as a tentative cut-off value (the upper limit range of patients without CNS metastases being 0.19 U/l), 10 out of 12 patients with MC had activities above this level. The sensitivity and specificity for having MC were 83% and 87%, and the positive and negative predictive values 60% and 96%, respectively. The sensitivity and negative predictive value for having any CNS metastases were 57% and 72%. Specificity and positive predictive value: 100%. The CSF activity of CK-BB appears to be a contribution in the diagnosis of MC secondary to breast cancer and seems superior to protein and LDH.
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PMID:Creatine kinase-BB in the cerebrospinal fluid as a marker of CNS metastases and leptomeningeal carcinomatosis in patients with breast cancer. 263 53

The ascitic fluid concentrations of cholesterol and fibronectin and the serum-ascites albumin difference were compared with two conventional tests of ascitic fluid, total protein and LDH, in their diagnostic ability for detection of malignancy in ascitic samples from 69 patients with ascites: 54 with ascites due to liver disease and 15 whose ascites was caused by peritoneal metastases. Sixteen cirrhotic patients with superimposed hepatocellular carcinoma in whom ascites was of uncertain etiology were considered separately. The mean ascitic fluid total protein, LDH, cholesterol, and fibronectin values in the peritoneal metastases group were 3.70 +/- 1.20 g/dl, 247.26 +/- 148.14 units/liter, 109.06 +/- 29.85 mg/dl, and 91.57 +/- 41.52 micrograms/ml, respectively, and all were significantly higher than the corresponding values in the liver disease group (P less than 0.001), which were 1.37 +/- 0.59 g/dl, 75.40 +/- 110.70 units/liter, 23.75 +/- 11.22 mg/dl, and 31.86 +/- 10.51 micrograms/ml, respectively. Mean serum-ascites albumin difference in the peritoneal metastases group was 0.62 +/- 0.38 g/dl, which was significantly different from the corresponding value in the liver disease group (1.92 +/- 0.41 g/dl, P less than 0.001). Both ascitic cholesterol above 46 mg/dl and an ascitic fibronectin concentration greater than 50 micrograms/ml had high diagnostic accuracy (97%) for malignancy, being higher than that achieved using a serum-ascites albumin difference under 1.1 g/dl and an ascitic total protein above 2.5 g/dl, which had accuracies of 94% and 93%, respectively. Ascitic fluid LDH was the least reliable test. No differences in the ascitic fluid analysis were found between cirrhotic patients with and without hepatocellular carcinoma.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Diagnosis of malignant ascites. Comparison of ascitic fibronectin, cholesterol, and serum-ascites albumin difference. 283 70


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