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)

Malignant ovarian germ cell tumors are infrequent neoplasms that usually affect young and otherwise healthy females. The outcome of patients has been significantly improved by the introduction of cisplatin-based chemotherapy. After conservative surgery which both establishes the diagnostic and initiates therapy, the postoperative management should be adapted to histological type as well as to tumor stage. In patients with nonseminomatous germ cell tumors, the standard treatment is a combination of bleomycin, etoposide and cisplatin (BEP protocol). The number of cycles to be given is 3 when surgery is optimal, and 4 in patients with residual or metastatic disease. In patients with pure dysgerminomas, 4 cycles of BEP are the optimal treatment for advanced stages. In early stages, the alternative to chemotherapy (3 cycles of BEP) is radiotherapy, typically given to the ipsilateral hemipelvis and para-aortic nodes. Results are satisfactory with a long-term survival rate ranging from 80 to 100%, and a minimal toxicity yielding a reasonable probability of having normal offspring.
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PMID:[Medical treatment of ovarian malignant germ cell tumors in the adult]. 943 16

A 42-year-old male presented with bilateral scrotal swelling and sense of abdominal fullness. Ultrasonography and computed tomographic (CT) scan showed right testicular tumor, left scrotal hydrocele and excessive ascites, but no distant metastases. The serum lactic acid dehydrogenase (LDH) value was as high as 4,060 IU/L and beta human chorionic gonadotropin (hCG) value was 4.0 ng/ml while alpha fetoprotein (AFP) value was within the normal range. Right high orchiectomy was performed as well as the ascites and the left scrotal fluid sampling. Histological examinations revealed anaplastic seminoma in the right testis, and similar cells were found in the ascites and the left scrotal fluid. The patient received three courses of BEP chemotherapy consisting of bleomycin, VP-16 and cisplatin. The ascites and tumor markers (LDH and beta hCG) decreased markedly. Intraperitoneal dissemination of the tumor cells seems to be caused by invasion along the right spermatic cord, but the route of dissemination into the left hydrocele fluid is not known. To the best of our knowledge, this is the first case report of testicular tumor that showed intraperitoneal dissemination without any evidence of metastasis to the lymph nodes or distant organs.
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PMID:[Intraperitoneal dissemination of testicular tumor: a case report]. 971 44

A treatment policy must be established for primary mediastinal seminoma. We have treated five patients with this entity during 18 years. All our patients presented with a bulky mass as is usual for this disease. Our first patient was treated surgically and then with radiation, but developed recurrences and died 11 years after the initial diagnosis. Three subsequent patients, one with multiple lymph node metastases, were treated with radiation followed by cisplatin. Our most recent patient received two courses of adriamycin-reinforced PVB, and then radiation for consolidation, followed by another course of chemotherapy. For these five patients, the 5- and 10-year survival rates were both 100%. A review of the literature emphasized the fact that either radiation or surgery has recently been replaced by chemotherapy as the front-line treatment of this rare tumor in light of a better response to the latter form of treatment. We fully agree with this policy. Based on the favorable long-term results of our patients we conclude that chemo-radiotherapy can cure primary mediastinal seminoma, even in its extended form, without surgery. An initial three courses of cisplatin-based chemotherapy like adriamycin-reinforced PVB or BEP should be followed by radiation of up to 4,000 cGy for consolidation. Surgery may play a limited role for tumors that are small at presentation, or for any possible viable residue seen on roentgenograms following chemo-radiotherapy.
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PMID:Primary mediastinal seminoma. Efficacy of chemo-radiotherapy alone. 979 78

Dysgerminoma accounts for 1% of all ovarian cancers and for 50% of all ovarian germ cell malignancies. Low stage patients (50%) can be cured with local treatment. The aim of this trial was to study the objective tumour response rate and toxicity of PVB (cisplatin, vinblastine, bleomycin) chemotherapy in patients with pure advanced or recurrent dysgerminoma. Eighteen eligible patients with advanced dysgerminoma were entered into this study. Three patients had local bulky recurrence only; all the others also had metastatic disease. The median age at entry was 27 years (range 1348). Seventeen patients had had prior surgery and one had undergone prior radiotherapy. The WHO performance status was 0 in 12 patients, 1 in three patients, and 2 in three patients. The treatment consisted of: intravenous or intramuscular bleomycin 30 mg on days 2, 9 and 16, intravenous vinblastine 0.15 mg/kg on days 1 and 2, and intravenous cisplatin 20 mg/m2 on days 1-5. This regimen was given at 3-week intervals for a total of four cycles. Twelve patients obtained a complete response (66%), five a partial response (28%), and one could not be evaluated because radiotherapy was administered immediately after chemotherapy. After a median follow-up of 76 months (range 4-132), 14 (78%) patients were alive and well. Two died of disease progression, one of neutropenic septicaemia and one of lung fibrosis. No unusual toxicity was reported. Alopecia, as well as nausea and vomiting, were common. Leucopenia (78%), thrombocytopenia (17%) and infection (11%) were the other severe (grade 3-4) side effects. The PVB chemotherapy regimen is highly effective in patients with advanced ovarian dysgerminoma. However, the BEP (bleomycin, etoposide, cisplatin) regimen, which is equally as potent and less toxic, is preferred.
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PMID:PVB chemotherapy in patients with recurrent or advanced dysgerminoma: a Phase II study of the EORTC Gynaecological Cancer Cooperative Group. 984 30

This is a report of successful management for a far advanced, chemorefractory testicular cancer patient. A 29-year-old male was referred to our hospital for the treatment of progressive lung metastases with elevated hCG level, which had recurred after complete remission following 3 courses of BEP chemotherapy and progressed after transient partial regression following 2 courses of intensified EP chemotherapy. In addition, a 3 cm in diameter, solitary brain metastasis was detected on CT. First, we performed wedge resection of bilateral pulmonary lower lobe for chemorefractory pulmonary metastases. Histological examination revealed viable embryonal carcinoma identical to the primary one. Thereafter, whole brain irradiation in combination with VIP chemotherapy (etoposide 100 mg/m2, cisplatin 20 mg/m2 and ifosfamide 1200 mg/m2 daily for 5 consecutive days) was carried out to treat brain metastasis. By 2 cycles of VIP therapy and irradiation (36 Gy), partial tumor regression and normalization of hCG level were achieved, leading to salvage surgery of the brain metastasis which histologically proved to be necrosis. Following an additional cycle of VIP therapy, the patient has been free of recurrence 24 months after completion of the treatment.
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PMID:[Successful management for chemorefractory testicular cancer with brain and lung metastases. A case report]. 999 Feb 29

We reported the experience of high-dose chemotherapy (HDC) combined with peripheral stem cell transplantation (PBSCT) in 29 years-old man with advanced retroperitoneal germ cell tumor accompanied with left supraclavicular lymph node metastases, who obtained complete remission after comprehensive treatment. The initial levels of serum AFP, hCG and beta-hCG were high at 30.2 ng/ml, 14,000 mIU/ml and 66 ng/ml, respectively. After 3 courses of chemotherapy (BEP regimen), while left supraclavicular lymph node swelling was disappeared, the retroperitoneal mass lesion persisted on CT scan. Not all of 3 markers fell to the normal range. After myelosuppressive chemotherapy (etoposide 500 mg/m2 Day 1-3), PBSCs were collected by two consecutive apheresises on Day 17 and 18. In total, 19.5 x 10(6)/kg CD 34 positive cells were obtained. The patient underwent PBSCT (all CD 34 positive cells were infused) on Day 0 following HDC (CBDCA 250 mg/m2/day, etoposide 300 mg/m2/day, IFM 1.5 g/m2/day, Day-7(-)-3, respectively). He became severely leukopenic and thrombopenic with nadir of 200/microliter on Day 6 and 2 x 10(4)/microliter on Day 2, respectively. By administration of platelet transfusion and G-CSF, the white blood cell counts and thrombocyte counts recovered to 6,400/microliter and 4.1 x 10(4)/microliter on Day 10, respectively. Microbiologically enterocolic and respiratory tract infections occurred with elevated body temperature (> 40 degrees C). Antibiotic and antimycotic treatments were continued until disappearance of all clinical and microbiological evidence. He was kept for 10 days in clean room. After HDC, all markers fell to the normal range, but the retroperitoneal residual mass still persisted. Resection of the residual mass and retroperitoneal lymph node dissection were performed with pathological examination revealing tissue necrosis without viable cell. The patient has survived with no sign of the disease for 9 months.
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PMID:[High-dose chemotherapy followed by peripheral blood stem cell transplantation in advanced extragonadal germ cell tumor--a case report]. 1035 55

We report on a 15-year-old female with left ovarian dysgerminoma accompanied by massive swelling of the para-aortic lymph nodes which was clearly demonstrated by preoperative magnetic resonance imaging (MRI). Metastasis to the para-aortic lymph nodes from dysgerminoma was confirmed by biopsies obtained during surgery. No study has previously reported dysgerminoma with massive para-aortic lymph node metastases clearly demonstrated by MRI. These preoperative MRI findings are presented here. The patient received six cycles of cisplatin-based combination chemotherapy with the BEP regimen (bleomycin, etoposide and cisplatin) after conservative surgery, and no residual para-aortic lymph nodes were detected by MRI or CT after the chemotherapy.
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PMID:Ovarian dysgerminoma with massive metastases to para-aortic lymph nodes. 1072 65

Germ cell tumours, even at an advanced stage, represent a unique model of malignant curable disease since >80% of patients are expected to be cured after appropriate therapy: surgery and radiotherapy in early stages, and chemotherapy and surgery in advanced stages. In advanced stages, serum tumour marker levels as well as extrapulmonary (brain, liver and bone) visceral metastases are the most important prognostic factors that affect treatment modalities. 'Gold standard' regimens for germ cell cancer currently include etoposide plus cisplatin with (BEP) or without (EP) bleomycin. In patients with good risk disease (90% cure rate), the optimal regimen of chemotherapy should combine the best efficacy and the least toxicity. As a result of randomised trials, 3 regimens can be currently recommended: (i) 4 cycles of EP; (ii) 4 cycles of BEP (with etoposide 350 mg/m2 per cycle); or (iii) 3 cycles of BEP (with etoposide 500 mg/m2 per cycle). In patients with poor risk disease, 4 cycles of BEP (with etoposide 500 mg/m2 per cycle) allow a disappointing cure rate of 50%. The long term toxicity of these regimens (gonadal toxicity and secondary malignancies) appears to be negligible and clearly does not challenge current standard strategies.
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PMID:Comparative tolerability of chemotherapy regimens for germ cell cancer. 1083 Feb 54

In this study, the case has been reported of a 36-year old male who was treated at the Ibn Rochd Oncology Center in Casablanca for a primary mediastinal seminoma revealed by a symptomatology including cough, dyspnea, laterocervical swelling, rachidial pain and gait disorder. The preliminary investigation showed significant mediastinal enlargement with a right pleuritis and vertebral metastases; tumor markers were normal. The diagnosis of seminoma was confirmed by pathological and immunohistochemical analysis of the cervical adenopathy. Disease management consisted of BEP/cisplatin type chemotherapy and lumbar, mediastinal, and supraclavicular radiotherapy. The response after four courses of combined chemo-/radiotherapy was estimated at 25%, but the patient died from respiratory failure five months after the initiation of treatment.
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PMID:[Primitive seminoma of the mediastinum: a case report]. 1123 27

Advanced testis tumors are highly curable. The treatment strategy is chemotherapy followed by the surgical exeresis of residual disease. The standard chemotherapy regimen is BEP (bleomycin, etoposide, and cisplatin); the number of cycles of chemotherapy depends upon prognostic factors, based on the primary site, histology, presence of visceral metastases, and serum tumor marker levels. Patients in the good-risk group receive three cycles of chemotherapy, whereas those in the intermediate- and high-risk groups receive four cycles. Exeresis of all residual disease and systematic postchemotherapy retroperitoneal dissection in bulky disease are mandatory. When complete exeresis of necrotic tissue, teratoma, or active germ-cell cancer has been performed, no further postsurgical treatment is warranted. A multidisciplinary approach, rigorous administration of chemotherapy, and skill in surgery of germ-cell tumors are favored in the treatment of these patients in trained centers.
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PMID:Advanced testis cancer. 1205 5


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