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Terenziani M, Massimino M, Casanova M, Cefalo G, Ferrari A, Luksch R, Spreafico F, Polastri D, Fontanelli R, Piva L, Fossati-Bellani F. Childhood malignant ovarian germ cell tumors: a monoinstitutional experience. Gynecol Oncol 2001; 81:436-40. [PMID: 11371135 DOI: 10.1006/gyno.2001.6177] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVES We reviewed our 23-year monoinstitutional exprience with childhood malignant ovarian germ cell tumors (MOGCT), with respect to survival and iatrogenic sequelae. METHODS Twenty-nine patients (median age 12 years) with newly diagnosed MOGCT were treated: all girls but 2 underwent surgery as initial treatment. There were 9 pure dysgerminomas and 20 nondysgerminoma tumors (5 immature teratomas, 4 yolk sac tumors, and 11 mixed histology tumors). According to the FIGO classification, 9 girls were classified as stage I, 4 as II, 11 as III, and 3 as IV, and 2 were not evaluable because they were submitted to primary chemotherapy. Twenty-four received chemotherapy with VAC, PVB, or PEB regimens, according to the ongoing protocols through the years. Three stage I girls did not receive adjuvant chemotherapy because of their histology (2 dysgerminomas, 1 immature teratoma) and stage. In the early years, postoperative radiotherapy was given alone in advanced dysgerminoma stages. RESULTS Five patients died of their disease: 2 dysgerminomas (stage IIIc and IV) and 3 nondysgerminomas (2 stage II and 1 stage IIIc). OS and EFS rates at a median of 112 months were 81.8%. Among 24 survivors, 4 experienced iatrogenic amenorrhea because of radiotherapy and/or bilateral oophorectomy. CONCLUSIONS MOGCT are highly chemosensitive and curable, with preservation of reproductive function. The management of recurrent disease remains an open issue.
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Bokemeyer C, Gillis AJ, Pompe K, Mayer F, Metzner B, Schleucher N, Schleicher J, Pflugrad-Jauch G, Oosterhuis JW, Kanz L, Looijenga LH. Clinical impact of germ cell tumor cells in apheresis products of patients receiving high-dose chemotherapy. J Clin Oncol 2001; 19:3029-36. [PMID: 11408498 DOI: 10.1200/jco.2001.19.12.3029] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE High-dose chemotherapy (HD-Ctx) followed by autologous peripheral-blood stem-cell (PBSC) transplantation is currently investigated in patients with poor prognosis or relapsed metastatic germ cell tumor (GCTs). This study analyzed the presence and the clinical importance of contaminating tumor cells in PBSC preparations used to support HD-Ctx in GCT patients. PATIENTS AND METHODS Seven targets for reverse transcription polymerase chain reaction (RT-PCR)-based detection of GCT cells were able to detect seminomatous and different histologic variants of nonseminomatous tumor cells. PBSC preparations from 57 patients were investigated for the presence of contaminating tumor cells using this set of targets, including beta human chorionic gonadotropin (beta-hCG), fibronectin (EDB variant), epidermal growth factor receptor (EGFR), CD44 (v8 to 10 variant), germ cell and placental alkaline phosphatase (AP), human endogenous retrovirus type K (ENV and GAG), and XIST. Samples of PBSC preparations from four healthy donors for allogenic transplantations as well as blood specimens from 10 healthy volunteers served as negative controls. RESULTS Fifty patients (43 first-line and seven second-line Ctx) were assessable. Combining all RT-PCR results, 29 PBSC preparations (58%) were positive for tumor-specific amplification products (HERV-K 0, fibronectin 4, XIST 14, beta-hCG 19, AP 19, CD44 24, EGFR 26). Ten (35%) of 29 patients who underwent transplantation with positive PBSC preparations and seven (33%) of 21 patients with negative PBSC preparations have suffered relapse or progression (not significant [ns]). With a median follow-up of 22 months (2 to 66) post-HD-Ctx projected 3-year survival rates are 68% (RT-PCR+) and 58% (RT-PCR-) (ns). None of the 10 control peripheral-blood samples showed positivity for any of the targets studied. CONCLUSION GCT cells can be detected in more than 50% of PBSC preparations using a RT-PCR approach with multiple targets. Despite the presence of tumor cells, retransplantation of the PBSC products did not effect long-term outcome. Factors such as responsiveness to chemotherapy and tumor mass seem to overcome the importance of potentially re-infused tumor cells.
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Okamura K, Mizutani K, Hattori R, Gotoh M, Ono Y, Ohshima S. [Peripheral blood stem cell harvest for patients with germ cell tumors]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 2001; 47:397-403. [PMID: 11496395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
From January 1996 to December 1999, fifteen patients with germ cell tumors underwent peripheral blood stem cell harvest during 15 courses of bleomycin, etoposide, cisplatin (BEP), 4 courses of etoposide, ifosfamide, cisplatin (VIP) and 3 courses of high-dose etoposide mobilization at Nagoya University Hospital. We performed 29 aphereses during BEP, eight during VIP, and six during high-dose etoposide. Although we were able to harvest 4.4 x 10(6)/kg of median CD34 positive cells per apheresis during BEP, the number of stem cells (more than 4 x 10(6)/kg of CD34 positive cells), which are needed for tandem high-dose chemotherapy, could not be obtained during four courses of BEP. For three patients in whom white blood cell counts at nadir were 2,000/microL or more, however, the required number of CD34 positive cells were harvested. VIP provided only 1.7 x 10(6)/kg of median CD34 positive cells per apheresis, while, 7.3 x 10(6)/kg of CD34 positive cells were harvested during high-dose etoposide mobilization. The dose of G-CSF was a significant factor for the number of CD34 positive cells harvested during BEP (p = 0.02); however, there might be some relationship between the harvest and the number of the peripheral white blood cells on the day of apheresis (p = 0.08), the day to start G-CSF (p = 0.13), or the day to initiate apheresis (p = 0.27). Based on our experience, it is recommended that 5 micrograms/kg of G-CSF should be started from the 14th or 15th day of BEP until the last apheresis and that aphereses should be performed between the 19th and 21st day, especially at the days when the peripheral white blood cell count increases beyond 10,000/microL.
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Starzyk J, Starzyk B, Bartnik-Mikuta A, Urbanowicz W, Dziatkowiak H. Gonadotropin releasing hormone-independent precocious puberty in a 5 year-old girl with suprasellar germ cell tumor secreting beta-hCG and alpha-fetoprotein. J Pediatr Endocrinol Metab 2001; 14:789-96. [PMID: 11453531 DOI: 10.1515/jpem.2001.14.6.789] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A 5 year-old girl presented with typical features of isosexual precocity with breast and pubic hair development (Tanner stage 3) and menarche, following a few months history of hirsutism of the back and thighs. Stimulation testing revealed GnRH-independent precocious puberty, tertiary hypothyroidism, hyperprolactinemia and mild testosteronemia. The ovaries in ultrasound examination were prepubertal. Tumor markers beta-hCG and AFP were markedly elevated and a 2.5 x 1.5 cm suprasellar germ cell tumor (GCT) was visualized by MRI. Combined chemotherapy followed by radiotherapy resulted in normalization of pubertal features along with estrogen and marker levels. Our observations support the possibility of hCG-dependent precocious puberty (PP) in girls caused by suprasellar hCG-secreting tumor. We emphasize the need of diagnostic management of hCG-dependent PP not only in boys, but also in girls, especially when they present even slight features of androgenization. We hypothesize that the rarity of isosexual PP in girls with hCG-secreting suprasellar GCT results not only from the lower occurrence of these tumors in girls than in boys, but above all from a rare simultaneous concomitant incidence of both high tumor aromatase activity and hCG secreting potency.
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Ganjoo KN, Foster RS, Michael H, Donohue JP, Einhorn LH. Germ cell tumor associated primitive neuroectodermal tumors. J Urol 2001; 165:1514-6. [PMID: 11342908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
PURPOSE This retrospective review was done to assess the prognosis and response in patients presenting with primitive neuroectodermal tumor admixed with germ cell tumor. MATERIALS AND METHODS Of the 40 patients treated at our institution from 1984 to 1999, 15 had initial stage I and 25 had initial metastatic disease. Median followup after the diagnosis was 25 months (range 4 to 142). RESULTS Of the 40 patients 15 presented with clinical stage I disease, including 9 treated with retroperitoneal lymph node dissection and 6 who elected surveillance. Seven of the 9 patients had normal lymph nodes and all continuously had no evidence of disease. Two of the 9 patients had lymph nodes involved with teratoma with or without primitive neuroectodermal tumor. Retroperitoneal relapse in 5 of the 6 patients on surveillance was treated with cisplatin based chemotherapy followed by post-chemotherapy retroperitoneal lymph node dissection. Residual primitive neuroectodermal tumor was noted in 4 of the 5 patients and only 3 of 6 are currently without disease at a median followup of 17 months (range 15 to 69). A total of 25 patients presented with metastatic disease, of whom 23 underwent cisplatin based chemotherapy. Only 3 patients achieved complete remission with chemotherapy alone and 2 of the 3 subsequently relapsed. Of the remaining 20 patients 16 underwent post-chemotherapy retroperitoneal lymph node dissection, including 11 with primitive neuroectodermal tumor in the resected specimen. Two of these 11 patients have continuously had no evidence of disease, while an additional 3 currently have no evidence of disease after further therapy. Teratoma was present in the resected specimen in 5 of 16 patients, of whom 2 have continuously had no evidence of disease, while an additional 2 currently have no evidence of disease after further surgical resection. Therefore, 11 of 25 patients who presented with metastatic disease currently have no evidence of disease at a median followup of 19 months (range 2 to 111). CONCLUSIONS Primitive neuroectodermal tumor in the orchiectomy specimen has adverse prognostic significance. This condition in the retroperitoneum is potentially curable by retroperitoneal lymph node dissection but rarely eradicated by chemotherapy. Therefore, we recommend retroperitoneal lymph node dissection for all clinical stage I cases with primitive neuroectodermal tumor in the orchiectomy specimen. Patients who present with metastatic primitive neuroectodermal tumor should be treated aggressively with surgical resection as an integral part of the therapeutic strategy.
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Germà JR, García Del Muro X, Maroto P, Lianes P, Arranz JA, Gumà J, Aparicio J, Sastre J, Alba E, Terrasa J, Sáenz A, Fernández A. [Clinical pattern and therapeutic results obtained in Germ-Cell testicular cancer in Spain based on a consecutive series of 1250 patients]. Med Clin (Barc) 2001; 116:481-6. [PMID: 11412604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
BACKGROUND Even its low incidence, germ-cell testicular cancer is very relevant due to its presentation at young ages and its potential curability over 90%. Spanish Germ Cell Cancer Group (GG) joins the efforts of 51 different Spanish centres to share their experience on the diagnosis and treatment of these special tumours. PATIENTS AND METHOD We describe the clinical characteristics and the results of treatment in the first 1,250 patients registered throughout 6 years by the GG. RESULTS 11% had previous criptorchidism. The most frequent initial local simptomatology was increased testis size (90%). 20% lasted more than six months in receiving the first treatment. Inguinal orquidectomy was done in 95% of patients. 435 cases (35%) were seminoma and 815 (65%)non-seminoma. 19% of seminoma and 78% of non-seminoma produced tumour markers. 75% of seminoma but only 56% of non-seminoma were clinical stage I. Following the IGCCCG prognosis classification,20% of non-seminoma fitted in the poor-prognosis group. Stage I seminoma treatment was surveillance, chemotherapy and complementary radiotherapy in 60, 32 and 6%, respectively. Those features were 65, 35% and none in non-seminoma cases. Chemotherapy schedules used in advanced cases were EP for seminoma and BEP or BOMP-EPIin non-seminoma, according to whether the patient was in the good or bad prognosis IGCCCG group. With a median of follow-up in all serie of 30 months, we have obtained a three years overall survival of 98% (CI 95%, 96,4-9,6), whereas non-seminoma patients had a three years overall survival of 94% (CI 95%, 92-96). CONCLUSION The Spanish germ cell testicular cancer clinical pattern is similar to that registered in other occidental countries. Co-operative structures like GG,are able to gather an extensive experience in a short period of time that results in achieving a very high number of cured patients.
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Toner GC, Neerhut GJ, Schwarz MA, Thursfield VJ, Sandeman TF, Giles GG, Snow RM. The management of testicular cancer in Victoria, 1988-1993. Urology Study Committee of the Victorian Co-operative Oncology Group. Med J Aust 2001; 174:328-31. [PMID: 11346104 DOI: 10.5694/j.1326-5377.2001.tb143306.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To evaluate the patterns of care and management of testicular cancer in Victoria. DESIGN AND SETTING Retrospective analysis of all cases of testicular cancer in Victoria from 1988 to 1993 identified through the Victorian Cancer Registry. MAIN OUTCOME MEASURES Description of patient characteristics, staging investigations, initial management, and outcome. RESULTS 667 eligible cases of testicular cancer were identified and questionnaires were returned for 633 of these patients (94.9% response rate). There were 357 (56.4%) patients with pure seminoma; 271 (42.8%) with non-seminomatous germ cell tumours, 3 (0.5%) with stromal tumours, and 2 (0.3%) with other tumours. The median age was 32 years (range, 0-80 years). Preoperative marker levels were not available for 8% of patients, and initial staging was considered inadequate in 6%. Surveillance programs used for patients with Stage I disease were considered inadequate in most. Relative survival at five years was 99% for patients with seminoma and 91% for non-seminoma. CONCLUSIONS There was considerable variation in the investigation, treatment, and follow-up of these patients, which is likely to have resulted in unnecessary morbidity. Clinical practice guidelines should be developed and implemented to promote optimal management.
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Abstract
Recurrence along an endoscope tract has been described after endoscopic biopsy and resection of malignant tumors arising in multiple organ systems. We describe a case of tract recurrence following the ventriculoscopic biopsy of a central nervous system tumor. A retrospective review of the patient's clinical course, radiology and pathology was undertaken to formulate a case report. A 14-year-old boy was treated with endoscopic third ventriculostomy and endoscopic biopsy of a pineal germinoma associated with hydrocephalus. Persistent hydrocephalus required repeat third ventriculostomy. The patient subsequently received focal external beam radiotherapy. Seventeen months after the first third ventriculostomy, a routine MRI revealed a 2-cm enhancing mass in the ventriculoscope tract. This was removed via a right frontal craniotomy. Again the pathology was germinoma. Serum and CSF markers were negative at initial presentation and at the time of recurrence. The potential for tract recurrence and CSF dissemination should be considered following the endoscopic biopsy of pineal germ cell tumors as this could affect the extent of radiotherapy and/or chemotherapy.
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Tewari KS, Disaia PJ. On the evolution of a successful treatment program for a solid tumor system. EUR J GYNAECOL ONCOL 2001; 21:339-47. [PMID: 11055479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Friedman JA, Lynch JJ, Buckner JC, Scheithauer BW, Raffel C. Management of malignant pineal germ cell tumors with residual mature teratoma. Neurosurgery 2001; 48:518-22; discussion 522-3. [PMID: 11270541 DOI: 10.1097/00006123-200103000-00011] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE The treatment of intracranial mixed germ cell tumors presents a unique challenge, since eradication of malignant tumor by radiation and/or chemotherapy may spare the benign tumor component. We reviewed our surgical experience with residual malignant pineal germ cell tumors after neoadjuvant therapy. METHODS Between 1987 and 1997, 16 patients with malignant intracranial germ cell tumors were treated at the Mayo Clinic with a protocol of neoadjuvant chemotherapy and radiation therapy. After the diagnosis was confirmed by histopathological examination, all patients were treated with four cycles of etoposide and cisplatin as well as external beam radiation therapy (range, 3030-5940 cGy). Six patients had an incomplete response to therapy, as demonstrated by observation of residual tumor on magnetic resonance imaging scans. Initial pathology in these six patients was germinoma in four and combinations of yolk sac tumor, embryonal carcinoma, malignant teratoma, and germinoma in two. Two patients had synchronous pineal and suprasellar tumors, with leptomeningeal dissemination. Tumor markers were elevated in four of the six patients at presentation. RESULTS All patients with residual pineal tumors underwent surgical resection via an infratentorial, supracerebellar approach. Pathological examination revealed mature teratoma in five patients and amorphous debris in one patient. No patient had recurrent malignancy. Significant neurological morbidity occurred in one patient, with no mortality. At a mean follow-up of 23 months, no recurrence on magnetic resonance imaging has been documented. CONCLUSION Residual pineal tumor occurring after treatment of malignant intracranial germ cell tumor with neoadjuvant therapy is likely to be mature teratoma. Operative resection of these benign recurrences is safe and effective.
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Feyerabend T, Wiedemann GJ, Steeves R. Advanced non-seminomatous germ cell cancer of the testis with brain metastases: feasibility of additional brain irradiation and whole body hyperthermia plus chemotherapy. Oncol Rep 2001; 8:219-23. [PMID: 11182030 DOI: 10.3892/or.8.2.219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Patients with brain metastases in disseminated non-seminomatous germ cell cancer of the testis are treated by combined modality, e.g., cisplatin-containing chemotherapy, whole brain irradiation and/or surgical excision. However, cure rates of patients refractory to that standard treatment are low (5-year survival rate <30%). Preclinical data on the use of hyperthermia combined with selected cytotoxic drugs clearly show increased tumor cell killing compared to chemotherapy alone with no increase in toxicity to normal tissue. These results are consistent with the concept that whole body hyperthermia (WBH) at 41.8 degrees C is non-myelosuppressive and can potentiate the tumoricidal effects of specific chemotherapeutic agents, thus improving the therapeutic index. We report on a patient with embryonal testicular cancer presenting with lung, liver and brain metastases who initially underwent orchiectomy, whole brain irradiation and cisplatin-containing chemotherapy. Restaging revealed minor regression of brain and lung metastases and no change of liver metastases. However, beta-HCG values dropped from initial 400000 mIU/ml to 12 mIU/ml with a normal alpha-fetoprotein all the time. Then, two cycles of whole body hyperthermia (WBH) plus chemotherapy were performed, followed by one cycle of chemotherapy without WBH. Radiotherapy, WBH and chemotherapy were well tolerated, especially no neurologic sequelae occurred. After more than 5 years of follow-up, the patient is still alive and disease-free. WBH plus chemotherapy seems to be feasible and may contribute to long-term survival in patients with advanced stages of non-seminomatous germ cell cancer refractory to standard treatment.
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215
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Sawamura Y. [Mixed germ cell tumors]. RYOIKIBETSU SHOKOGUN SHIRIZU 2001:197-9. [PMID: 11043226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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216
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Steele GS, Richie JP. Management of low-stage nonseminomatous germ cell tumors of the testis. COMPREHENSIVE THERAPY 2001; 26:210-9. [PMID: 10984827 DOI: 10.1007/s12019-000-0011-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Testicular cancer has become one of the most curable of all solid neoplasms. High cure rates associated with modern treatment regimens for low-stage testis cancer have resulted in a shift in focus toward reducing morbidity of potentially toxic treatment regimens.
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Sawamura Y. [Germinoma]. RYOIKIBETSU SHOKOGUN SHIRIZU 2001:180-4. [PMID: 11043221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Böhlen D, Burkhard FC, Mills R, Sonntag RW, Studer UE. Fertility and sexual function following orchiectomy and 2 cycles of chemotherapy for stage I high risk nonseminomatous germ cell cancer. J Urol 2001; 165:441-4. [PMID: 11176393 DOI: 10.1097/00005392-200102000-00022] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE We investigate fertility and sexual function in patients following orchiectomy and adjuvant cisplatin based chemotherapy for high risk, stage I nonseminomatous germ cell tumor of the testis. MATERIALS AND METHODS Between 1985 and 1994, 59 patients with stage I nonseminomatous germ cell tumor and poor prognostic factors were treated with 2 cycles of cisplatin, vinblastine and bleomycin, or bleomycin, etoposide and cisplatin after orchiectomy. At least 32 months following treatment all patients were contacted and asked to complete a questionnaire regarding fertility and sexual activity, and to volunteer for a semen and hormonal analysis. RESULTS Of the 59 patients 49 (83%) completed the questionnaire. Before chemotherapy 18 (37%) patients had fathered children, 6 (12%) were involuntarily childless and none had a major sexual dysfunction. After treatment 11 (22%) patients fathered children, and 5 (10%) were involuntarily childless, with 4 involuntarily childless before chemotherapy. There were no significant alterations in sexual function. Semen analysis in 27 patients was normal in 23, and revealed mild oligospermia in 2 and azoospermia in 2. In 18 patients with hormone analysis median values for luteinizing hormone and free testosterone were normal but median value for follicle-stimulating hormone was slightly increased. CONCLUSIONS Two cycles of cisplatin based adjuvant chemotherapy do not seem to affect adversely fertility or sexual activity.
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Spunt SL, Thompson SJ, Pappo AS. Brain metastases in paediatric solid tumours. FORUM (GENOA, ITALY) 2001; 11:75-86. [PMID: 11734866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/17/2023]
Abstract
Brain metastases in children with cancer are rare and their incidence is significantly lower (5-10%) than that reported in adults. The development of metastatic brain tumours in children is usually a manifestation of advanced disease and commonly occur after, or at the time of progression at other sites. This review summarises the salient clinical features of the most common paediatric solid tumours that metastasize to the brain including neuroblastoma, musculoskeletal sarcomas, germ cell tumours and melanoma.
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Cronin S, Uberti JP, Ayash LJ, Raith C, Ratanatharathorn V. Use of amifostine as a chemoprotectant during high-dose chemotherapy in autologous peripheral blood stem cell transplantation. Bone Marrow Transplant 2000; 26:1247-9. [PMID: 11149742 DOI: 10.1038/sj.bmt.1702694] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This report describes two patients with germ cell tumors who underwent tandem autologous peripheral stem cell transplants. The chemotherapy consisted of high-dose carboplatin and etoposide. Both patients developed chemotherapy-related toxicities, which included nephrotoxicity in one case and febrile neutropenia, thrombocytopenia, ototoxicity and mucositis in both. During the second transplant, both patients received amifostine 15 min before and 2 h after each dose of carboplatin. The patients had less mucositis and nephrotoxicity. The duration of neutropenia and thrombocytopenia was less in both cases resulting in a decreased use of antibiotics and platelet transfusions. These cases suggest that the use of amifostine may be of benefit in minimizing toxicities associated with high-dose chemotherapy.
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Sloetjes KG, van den Bergh JP, Wesseling P, Otten BJ, Pieters GF, Hermus AR. [Clinical presentation, treatment, and follow-up of 32 patients with a primary intracranial germinoma, registered during the previous 15 years in the Dutch Pathological-Anatomical National Automated Archive (PALGA)]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2000; 144:2264-8. [PMID: 11109472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
OBJECTIVE Evaluation of clinical presentation, treatment and follow-up of patients with intracranial germinoma in the Netherlands. DESIGN Retrospective. METHOD The case histories of 32 patients with histologically verified intracranial germinoma, registered in the period 1983-1999 in the Pathological Anatomical Nationwide Automated Archive (PALGA), were studied. Fifty of the 59 registered patients were found of whom 6 had no germinoma. Informed consent was obtained from 32 of the 44 patients with respect to studying their medical records for age, symptoms at presentation, diagnostic investigations, presence of tumour markers, treatment and follow up. RESULTS The patient group consisted of 23 men and 9 women aged 6 to 35.6 years (mean: 17.3) and was subdivided with respect to their tumour localization. In patients with pineal localization symptoms of increased intracranial pressure and eye movement disorders were most prominent, whereas in patients with suprasellar localization endocrine disorders prevailed. Thirty-one patients were treated with radiotherapy, one with combined radiotherapy and chemotherapy and one surgically. Twenty-six patients had remained disease free after a median follow-up of 39 months (range: 0-144 months). One patient developed an intracranial embryonal carcinoma and another a testis seminoma. Two patients died because of recurrences. Two other patients died of causes not directly related to the germinoma. CONCLUSION At the time of this study 84% of all patients treated with radiotherapy were disease-free. Although the percentage patients who had recovered after treatment (surgical and radiotherapy) was high, many patients either already had or subsequently developed neurological and endocrinological deficiencies.
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Tohma Y, Kaneko T, Kita D, Iwato M, Hayashi Y, Tachibana O, Hasegawa M, Yamashita J. De novo spinal teratoma after treatment of an intracranial germ cell tumor. Pediatr Neurosurg 2000; 33:261-264. [PMID: 11155064 DOI: 10.1159/000055966] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The authors report an extremely rare case of de novo spinal teratoma after treatment for intracranial germ cell tumor. A 17-year-old male developed pain of bilateral lower extremities and urinary retention 18 months after complete remission of intracranial mixed germ cell tumor. Magnetic resonance imaging revealed a huge spinal tumor associated with spina bifida occulta. Total resection was performed, and histogenetical findings led to the diagnosis of a mature teratoma with normal p16 gene, whereas analysis of intracranial tumor showed p16 deletion. The spinal anomaly and genetic analysis strongly suggest that the spinal teratoma was a de novo tumor rather than a metastasis or dissemination of the original intracranial germ cell tumor.
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Nahleh Z, Gallardo J, Tabbara IA. Advanced germ cell tumors in male patients. South Med J 2000; 93:1054-66. [PMID: 11095552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Germ cell tumors (GCTs) in male patients are particularly important in oncology because the impact of a cure in the young patient population is significant. Patients with poor-risk tumors by the international classification system have about a 50% likelihood of long-term survival. No randomized trial has proved a chemotherapy regimen to be superior to that of four courses of combination bleomycin, etoposide, and cisplatin. Ongoing research is evaluating the role of high-dose chemotherapy and hematopoietic stem cell transplantation as initial therapy in patients with intermediate-risk and poor-risk GCT. Newer agents such as gemcitabine and paclitaxel have shown promise and may be incorporated in future chemotherapeutic regimens. We review the major prognostication systems, areas of research directed at improving treatment outcome, and approaches that will improve understanding and management of these neoplasms in the future.
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Weiland K, Conley J. A primary germ cell tumor of the anterior mediastinum: a case report and discussion. SOUTH DAKOTA JOURNAL OF MEDICINE 2000; 53:441-4. [PMID: 11055190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
The anterior mediastinum is the most common extragonadal location for germ cell tumors and accounts for about 50% to 70% of such neoplasms. Embryonal cell carcinomas are one of the rarest forms and account for less than 2%. We present the case of a 19-year-old, white male who was found to have a primary embryonal cell carcinoma of the anterior mediastinum. This case illustrates the subtle complaints that these patients present with, some of the problems and decisions that go into making the diagnosis, and the response to the appropriate therapy. The following discussion takes a look at the variety of germ cell tumors, the vast differential of an anterior mediastinal mass, the workup of such a mass, and the various treatments and outcomes of extragonadal germ cell tumors.
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Abstract
Mediastinal germ cell tumors are uncommon tumors that occur predominantly within the anterior mediastinum and frequently present as a very large mass with local compression. Symptoms are typically vague and represent the local mass effects of the tumor. Chest computed tomography and examination of serum tumor markers provide the critical workup before a tissue diagnosis is obtained. Seminomas are extremely sensitive to both chemotherapy and radiation and are primarily treated nonsurgically. Benign teratomas without malignant elements are extremely resistant to both chemotherapy and radiation and are treated exclusively with surgical resection with excellent outcomes. Malignant nonseminomatous germ cell tumors are primarily treated with chemotherapy, with adjuvant surgery reserved for patients with residual mediastinal masses after systemic therapy.
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