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Query: UMLS:C0027627 (
metastases
)
103,950
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Recent advances in therapy such as local and systemic chemotherapy, wide resection, and aggressive thoracotomy improved the survival of the patients with malignant bone tumors. Since 1981, we have performed limb-salvage operations for 54 cases of malignant bone tumors of the extremities. In this study, we report the rate of local recurrence and the prognosis of the patients. We treated 37 osteosarcomas, 8 malignant fibrous histiocytomas of bone, 3 Ewing's sarcomas, 3 parosteal osteosarcomas, 2 chondrosarcomas, and one fibrosarcoma. The age of the patients ranged from 11 to 65 years (mean, 18.5). The male/female ratio was 2:1. The surgical stage was 47 at II B and 7 at III. The follow-up period was 14 to 84 months (mean 36). They received preoperative chemotherapy including intraarterial infusion of
Adriamycin
, and postoperative chemotherapy for ten months. Local recurrence was detected in 2/54 (3.7%). Lung metastases (Stage II B) developed in 9/47 (19.1%). Five of them (10.7%) died of metastasis, one is alive with
metastases
, and 41 cases are now disease-free. Six of seven cases (Stage III) died of metastasis, despite aggressive chemotherapy and thoracotomies.
...
PMID:[Clinical evaluation of limb-salvage procedures in malignant bone tumors--a study of 54 cases]. 254 20
Hepatocellular carcinoma is known to have a doubling time of approximately 41 days. This rapid cell division suggested that hyperfractionated radiation and chemotherapy might add an advantage in gaining remission of this malignancy. One hundred and thirty-five patients (70% with metastasis and/or previous treatment) were prospectively treated with single daily fractions to the liver (3.0 Gy external beam radiation, total dose 21.0 Gy), and chemotherapy for hepatocellular carcinoma. The low dose chemotherapy used in conjunction with the radiation was 2 hr before treatment on days 1, 3, 5, and 7 and consisted of
Adriamycin
, 15 mg IV and 5-FU, 500 mg IV. These patients were compared to a second group of 59 patients (80% with
metastases
and/or previous treatment) treated using the same chemotherapy regimen but using hyperfractionated whole liver external beam irradiation (1.2 Gy twice daily, 4 hr between treatments, 5 days per week to 24.0 Gy, 10 MV photons). Response was determined by CT scan tumor volumetric analysis. The response rate for the single daily fraction patient group was 22% and for the new hyperfractionated group, 18% (p = 0.68). Toxicity was evaluated by RTOG criteria. The grade 4 hematologic toxicity noted in the daily fraction patient group was 6%. Among 59 patients treated with the hyperfractionated liver irradiation, 2% experienced grade 4 hematologic toxicity. Esophagitis occurred in 1% of patients in the standard fractionation group and 19% in the hyperfractionated group (p = 0.0001). Grade 1-4 thrombocytopenia occurred in 49% of patients in the conventional group and 68% in the hyperfractionated group (p = 0.03). Normal liver volume changes with treatment were measured with CT scan tumor volumetric analysis. The hyperfractionated group experienced a median of 11 cc increase in liver volume and the conventional group a 46 cc decrease, but the difference was not significant. Hyperfractionated radiation did not demonstrate a significant benefit over standard daily radiation, but acute toxicity appeared to be higher.
...
PMID:194 hepatocellular cancers treated by radiation and chemotherapy combinations: toxicity and response: a Radiation Therapy Oncology Group Study. 255 7
A factor of nominal molecular weight 6K-10K Daltons, isolated from bovine aorta, has previously been shown to inhibit neovascularization and tumor growth in vivo and the growth of some tumor cells as well as endothelial cells in culture. This factor, termed A-10, was tested alone and in combination with
Adriamycin
against TA3Ha mammary adenocarcinoma cells in tissue culture. It was found to have cytotoxicity additive to that of
Adriamycin
in inhibiting the growth of these cells. In vitro and animal studies show that the sequence of
Adriamycin
----A-10 is superior to either agent alone in delaying the appearance of palpable tumors after subcutaneous injection of 10(5) pre-treated tumor cells in the tail of strain A mice. While the growth rate of the primary tumor was not affected by such treatment, survival was prolonged to a greater degree by the this sequence than by either of these agents used alone. A-10 treatment reduced the number of
metastases
to the adrenal gland but not to lung, liver, or lymph nodes. It did, however, reduce the size of
metastases
to para-aortic lymph nodes.
...
PMID:Additive cytotoxicity of adriamycin and a naturally occurring growth inhibitor extracted from bovine aorta. 258 Aug 11
The clinical and histopathological features of four cases of clear cell sarcoma of kidney (CCSK) or Bone metastasising renal tumour of childhood (BMRTC) are presented. These cases were identified among 107 primary renal tumours in childhood over a period of 15 years (1973-1987) in the Trivandrum Medical College. Of the 107 cases 96 (89.7 percent) were nephroblastomas and 7 (6.6 percent) were Mesoblastic Nephromas. The incidence of Clear cell sarcoma was 3.7 percent. Abdominal mass and haematuria were the most common clinical features. All the four cases occurred in male children with no predilection for the right or the left kidney. At the time of presentation bone metastasis was not present in any of the four cases.
Metastasis
to scapula and skull was detected ten months after nephrectomy in one case. Of the four patients three were in stage I disease at the time of diagnosis. All the four cases showed the typical gross morphology and the classic microscopic pattern of Clear Cell sarcoma kidney. The treatment was similar in all the four cases with Surgery followed by radiotherapy and chemotherapy (Vincristine,
Adriamycin
Actinomycin D and cyclophosphamide). Only one of the four patients is alive and well 12 months after surgery. The literature is reviewed along with a discussion of the gross pathology, histology and histogenesis of clear cell sarcoma of kidney.
...
PMID:Clear cell sarcoma of kidney (CCSK)--a clinicopathological study of 4 cases. 259 97
As part of two sequential protocols using intensive combined modality treatment in pediatric and adolescent sarcomas, 31 consecutive patients with primary chest wall tumors were treated between November 1977 and March 1986. This group included 13 patients with peripheral neuroepithelioma (Askin's tumor), 11 patients with Ewing's sarcoma, 3 patients with rhabdomyosarcoma, and 4 patients with undifferentiated sarcomas. Following complete work-up, 17 patients presented with localized disease and 14 patients presented with
metastases
. Patients received intensive combined modality treatment with combination chemotherapy (vincristine, cyclophosphamide,
Adriamycin
, +/- actinomycin-D and DTIC) and high-dose conventionally fractionated radiation therapy to the primary (55-60 Gy) and non-pulmonary
metastases
(45-50 Gy). Radiation techniques used for the primary chest wall tumor varied with the clinical presentation. Patients achieving a complete response received either low-dose fractionated TBI (1.5 Gy/0.15 Gy fx/5 weeks) or high-dose TBI (8 Gy/4 Gy fx/2 days) and an intensive cycle of chemotherapy followed by autologous bone marrow transplantation. Twenty-five of 31 patients were judged to have a complete response (including 1 patient with complete resection). With minimum follow-up of 6 months and median follow-up of 36 months from completion of treatment, 14 patients remain disease-free with 2 additional patients alive in second remission after relapse. Patients with localized disease at presentation have improved disease-free survival and overall survival compared to patients with
metastases
at presentation. All 17 localized patients achieved a CR and 11 are NED compared to 8 of 14 metastatic patients achieving a CR and only 3 are NED. There have been 5 loco-regional recurrences with 3 "in-field" failures and 2 failures in the regional pleura. There were no treatment-related deaths and no clinically significant cases of pneumonitis. To date, 2 patients have significant treatment related morbidity, including 1 patient with scoliosis requiring surgery and 1 patient with acute leukemia developing 42 months after the start of therapy (presently in remission). We conclude that this intensive combined modality therapy results in a high CR rate and good local control with acceptable morbidity. Patients with
metastatic disease
at presentation remain a therapeutic challenge.
...
PMID:Treatment of sarcomas of the chest wall using intensive combined modality therapy. 264 97
Renal transplantation was performed in a patient with a history of surgical excision for localized transitional cell carcinoma. The graft functioned well; however, metastatic transitional cell carcinoma developed following transplantation. The patient was treated sequentially with CISCA (cisplatin, Cytoxan [cyclophosphamide], and
Adriamycin
[doxorubicin hydrochloride]) and M-VAC (methotrexate, vinblastine,
Adriamycin
, and cisplatin) with no alteration in maintenance immunosuppression. Full-dose chemotherapy was well tolerated, with no impairment of renal function, and a demonstrable reduction in tumor burden was achieved. The patient ultimately died of
metastatic disease
but enjoyed an excellent quality of life throughout the post-transplant period.
...
PMID:Treatment of metastatic transitional cell carcinoma following renal transplantation. 265 98
From this review of chemotherapy trials, several observations can be made. Osteosarcoma is a complex disease involving multiple histologies, each with a different prognosis. Prognostic factors that have been shown to be important include anatomic location of the primary tumor, stage at presentation (patients with metastatic or local recurrent disease fair far worse than those with primary disease), age at onset (children fair worse than the teenager with osteosarcoma), and location within the extremity (patients with more distal tumors fairing better than patients with more proximal tumors). There is convincing evidence for the efficacy of chemotherapeutic agents such as methotrexate in high doses (at least 8 g/m2 for adults, 12 g/m2 for children),
Adriamycin
, and cisplatin. The combination of
Adriamycin
and cisplatin appears to be more beneficial relative to either one of these agents alone. The efficacy of the combination of BCD as a triple-drug regimen, although useful in several different trials, has not been convincingly shown. Finally, from several of the recent randomized trials, it appears, that chemotherapeutic regimens containing an
Adriamycin
and cisplatin combination appear to be superior to those that do not include this combination. However, these observations are made from a historical perspective and have not been conclusively proven by randomized prospective investigations. The observations concerning the natural history of the disease and the activity of various chemotherapeutic agents suggest certain clinical practice algorithms. Essential staging procedures would include a bone scan looking for multifocal or
metastatic disease
, and CT scans of the chest looking for
metastases
to the lung. From all studies, it is apparent that surgery is mandatory for the primary tumor and should be an integral portion of all treatment methods. Chemotherapy should be considered for all patients with osteosarcoma, and the essential drugs in the regimen appear at present to minimally include high-dose methotrexate,
Adriamycin
, and cisplatin. It would also appear from several of these reports that not only is the adjuvant use of these chemotherapeutic agents indicated, but that the preoperative use of these agents has had significant advantages. The neoadjuvant chemotherapy begins the essential systemic chemotherapy at a very early stage, allows histologic assessment of treatment effect, permits altering drug regimens postoperative, and in many reported trials has allowed less than amputative surgery (limb salvage) to be performed. Finally, close follow-up of patients with osteosarcoma has therapeutic value.(ABSTRACT TRUNCATED AT 400 WORDS)
...
PMID:Adjuvant chemotherapy for osteosarcoma. 266 46
Phase II studies using ifosfamide both alone and combined with vindesine and cisplatin have shown the effectiveness of this drug in patients with Ewing's sarcoma (ES) who had relapsed during VAC (vincristine, actinomycin, cyclosphosphamide)/VAd (vincristine,
Adriamycin
) therapy. In November 1984, these results led the SFOP to adopt a protocol consisting of (1) initial chemotherapy with three cycles of IVA (ifosfamide, 3 g/m2 on days 1 and 2; actinomycin D, 750 mg/m2 on days 1-3; vincristine, 1.5 mg/m2 on day 1) alternating every 3 weeks with IVAd (vincristine on day 22; ifosfamide on days 21-23;
Adriamycin
, 60 mg/m2 on day 22); (2) radical surgery if possible; (3) local radiotherapy (RT); and (4) maintenance chemotherapy with alternating IVA and VAd (vincristine,
Adriamycin
) for up to 9 months. In May 1987, 87 patients with previously untreated ES entered the study; 61 had localized ES. To date, 54 patients with localized disease and 22 with
metastatic disease
have finished initial chemotherapy; 40 patients with localized disease have been evaluated. In all, 28 patients (70%) were in complete remission (17 patients) or had a tumor regression of greater than 50% 11 patients) and were considered to be good responders; 12 patients were considered to be poor responders. After local radiotherapy in all but 7 patients and surgical resection in 29, 52 of 54 were considered to be in clinical remission. A total of 13 patients with
metastatic disease
were good responders at the completion of the initial chemotherapy. These results confirm the efficacy of primary chemotherapy using ifosfamide for the treatment of ES.
...
PMID:Initial chemotherapy including ifosfamide in the management of Ewing's sarcoma: preliminary results. A protocol of the French Pediatric Oncology Society (SFOP). 266 89
In this phase II multicenter trial, 67 evaluable patients with advanced measurable gastric carcinoma were treated with a combination of etoposide,
Adriamycin
(doxorubicin; Adria Laboratories, Columbus, OH), and cisplatin (EAP). The overall response rate was 64%, including 21% complete responses (CRs). In 55 patients with
metastatic disease
, 31 responses (51%) including eight CRs (15%) were achieved. Responses were seen in all metastatic sites, but the response rate was lower in patients with peritoneal carcinomatosis. In 12 patients with locoregional disease, six CRs and six partial responses (PRs) were observed. Eight CRs (three and five in patients with metastatic and locoregional disease, respectively) were pathologically confirmed. The overall median response duration was 7 months; it was 16 months for patients achieving CR (22 months for pathologically confirmed CR [pCR]), and 6 months for PR. The median survival time for all patients was 9 months, for the patients who achieved CR 17 months, for pCR 23 months, and for PR 9.5 months. Median survival time for all patients with
metastatic disease
was 8 months, and for locoregional disease 12.5 months. Six patients (9%) (four local, two
metastatic disease
) were alive at 2 years, and four patients are alive and disease free at 35+ to 56+ months. Main toxicities were leukopenia and thrombocytopenia, with 64% of patients developing grade 3 to 4 myelosuppression and 12% severe infections. Nonhematologic toxicities of World Health Organization (WHO) grade 4 were not observed.
...
PMID:Phase II study with the combination etoposide, doxorubicin, and cisplatin in advanced measurable gastric cancer. 267 Dec 87
Cerebral metastases are considered an uncommon complication of ovarian carcinoma. In a series of 52 patients treated with platinum,
Adriamycin
, and cyclophosphamide combination chemotherapy, 6 patients developed cerebral
metastases
, an incidence (11.6%) higher than that reported by others. The median age of the patients with cerebral
metastases
was similar to that of patients without this complication. Cerebral metastases occurred as site of first relapse in three of six patients. Only one patient had extraperitoneal disease prior to chemotherapy and four of the six patients had attained a complete response following chemotherapy. Cerebral relapse occurred at 0, 21, 27, 30, 34, and 36 months from original diagnosis of ovarian carcinoma and 0, 9, 11, 19, 25 and 29 months following first treatment with combination chemotherapy. The median survival was 33 months from diagnosis and 28.5 months from first treatment with chemotherapy. This compares with a median survival from diagnosis for the entire series of 30 months (28 months from first treatment). The result of treatment of established
metastases
was poor. Survival from diagnosis of cerebral
metastases
was 2, 2, 3, 6, 10, and 41 + months. If other series confirm these findings consideration may need to be given to prophylactic central nervous system radiotherapy for patients achieving complete remission after systemic chemotherapy.
...
PMID:Cerebral metastases in patients with ovarian cancer treated with chemotherapy. 272 52
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