426
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Greco FA, Johnson DH, Hainsworth JD, Wolff SN. Chemotherapy of small-cell lung cancer. Semin Oncol 1985; 12:31-7. [PMID: 3001942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Combination chemotherapy has become the cornerstone of management for patients with small-cell lung cancer. Although the majority of patients are palliated, most continue to die of their disease. Studies designed to improve treatment results and to understand the basic biology of this neoplasm are continuing. Several strategies are now being investigated, including the use of non-cross-resistant chemotherapy, dose intensification, manipulation of the duration of therapy, combined modality therapy, and salvage chemotherapy. Studies in these areas have not yet yielded results that have definitively improved response rates or survival. It appears that further therapy after remission induction has not yet proven beneficial. This paper will review selected areas of therapeutic investigation.
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427
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Hainsworth JD, Greco FA. Human chorionic gonadotropin production by colon carcinoma. Biochemical heterogeneity and identification of a chemotherapy-sensitive cell subpopulation. Cancer 1985; 56:1337-40. [PMID: 2411376 DOI: 10.1002/1097-0142(19850915)56:6<1337::aid-cncr2820560620>3.0.co;2-p] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Human chorionic gonadotropin (hCG) is produced and secreted by a wide variety of human neoplasms and represents one example of biochemical heterogeneity in tumors. The authors report two patients with advanced hCG-producing colon carcinomas in whom immunohistochemical staining demonstrated a distinct hCG-producing cell subpopulation. Both patients had objective tumor responses when treated with chemotherapy effective against germinal neoplasms. Responses were characterized by prompt and substantial reduction in plasma hCG levels and by improvement in clinical status, radiographic tumor measurements, and other biochemical abnormalities. These epithelial carcinomas responded to chemotherapeutic agents that are usually ineffective, and striking chemosensitivity was observed in the hCG-producing cell subpopulation. These two cases provide initial evidence that hCG-producing cells are sensitive to certain chemotherapeutic agents even when they are a part of common epithelial somatic tumors, and that this sensitivity represents another type of heterogeneity in human tumors. The identification of hCG production in epithelial tumors may be important in determining therapeutic strategy.
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428
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Sherry MM, Johnson DH, Page DL, Greco FA, Hainsworth JD. Inflammatory carcinoma of the breast. Clinical review and summary of the Vanderbilt experience with multi-modality therapy. Am J Med 1985; 79:355-64. [PMID: 4036986 DOI: 10.1016/0002-9343(85)90314-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Inflammatory breast cancer is a distinct clinicopathologic entity that accounts for 1 percent of all cases of breast cancer. The diagnosis should be strongly suspected on the basis of the distinctive clinical findings, which include edema of the breast, inflammation, wheals, and a typical reddish-purple color of the overlying skin. Pathologic examination usually shows infiltration of the dermal lymphatics with carcinoma. Evidence of distant metastatic spread is more frequent than with other types of breast cancer and is seen in approximately 30 percent of patients. The five-year disease-free survival rate is less than 5 percent when local therapy alone (mastectomy and/or local radiotherapy) is used. The addition of combination chemotherapy to high-dose local radiotherapy has improved the five-year survival rate to approximately 30 percent. The potential for long-term survival is limited to the subgroup of patients with only local-regional disease at the time of diagnosis. Patients with inflammatory breast cancer should be treated with combined-modality therapy using combination chemotherapy and high-dose radiotherapy to the breast, since this approach is potentially curative. The fatalism formerly associated with this diagnosis is no longer warranted, particularly in patients with local-regional disease. Failure to employ intensive combined-modality treatment will deny some patients a chance for long-term survival.
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429
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Hainsworth JD, Williams SD, Einhorn LH, Birch R, Greco FA. Successful treatment of resistant germinal neoplasms with VP-16 and cisplatin: results of a Southeastern Cancer Study Group trial. J Clin Oncol 1985; 3:666-71. [PMID: 2582097 DOI: 10.1200/jco.1985.3.5.666] [Citation(s) in RCA: 111] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Between July 1979 and May 1982, we treated 45 male patients with refractory germinal neoplasms. All patients had previously received intensive cisplatin-containing combination chemotherapy regimens. Patients received salvage chemotherapy with VP-16 and cisplatin +/- bleomycin +/- doxorubicin. Of 44 evaluable patients, 19 (43%) achieved complete remissions with salvage chemotherapy, 12 (27%) had partial remissions, and nine (21%) had no response. Four patients (9%) were not evaluable for response due to early death or noncompliance but are considered treatment failures. Ten patients (23%) remain alive and continuously disease free 20 to 39 months (median, 29 months) after completion of therapy. Hematologic toxicity was severe, with one death related to sepsis. Bleomycin-induced pulmonary fibrosis occurred in 17 patients with two fatalities. The addition of bleomycin and/or doxorubicin to this regimen increases toxicity and probably does not improve treatment results. Salvage chemotherapy with VP-16 and cisplatin offers potentially curative therapy to men with resistant germinal tumors.
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430
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Porter LL, Johnson DH, Hainsworth JD, Hande KR, Greco FA. Cisplatin and etoposide combination chemotherapy for refractory small cell carcinoma of the lung. CANCER TREATMENT REPORTS 1985; 69:479-81. [PMID: 2988773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Twenty-nine patients with refractory recurrent small cell carcinoma of the lung were treated with cisplatin (40 mg/m2) and etoposide (200 mg/m2) each day for 3 days, repeated every 3-4 weeks. Fifteen of these patients had received etoposide in their original treatment regimen. Fifteen (52%) of all patients had a major response, as did nine (60%) of the patients with prior exposure to etoposide. Myelotoxicity was moderately severe. The median duration of responses was 3 months (range, 6-36 weeks). This study suggests synergism between cisplatin and etoposide. The toxicity seen in this heavily pretreated group of patients suggests that smaller doses be studied in this group. The synergism may be best utilized in the initial regimens against small cell lung cancer.
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431
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Johnson DH, Linde R, Hainsworth JD, Vale W, Rivier J, Stein R, Flexner J, Van Welch R, Greco FA. Effect of a luteinizing hormone releasing hormone agonist given during combination chemotherapy on posttherapy fertility in male patients with lymphoma: preliminary observations. Blood 1985; 65:832-6. [PMID: 3884062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Six men undergoing potentially curative chemotherapy for advanced lymphomas received daily injections (50 micrograms) of an analogue of luteinizing hormone releasing hormone (LH-RHa) in an attempt to protect posttreatment gonadal function. The median duration of combined LH-RHa-chemotherapy administration was 25 weeks (range, 14 to 31 weeks). During the simultaneous administration of LH-RHa and chemotherapy, plasma testosterone levels decreased to subnormal levels, while both follicle-stimulating hormone (FSH) and luteinizing hormone levels declined to the lower limit of normal. All subjects became oligospermic or azoospermic within eight weeks of starting treatment. Following discontinuation of chemotherapy and LH-RHa, both plasma testosterone and LH promptly increased and stabilized within the normal range. FSH progressively increased to a level well above the normal range. Only one patient has recovered evidence of active spermatogenesis at 84 weeks postcessation of chemotherapy. No untoward side effects due to LH-RHa were experienced. Although LH-RHa can be administered safely during combination chemotherapy, no improvement in posttreatment fertility has yet been demonstrated.
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432
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Johnson DH, Hainsworth JD, Greco FA. Extrahepatic biliary obstruction caused by small-cell lung cancer. Ann Intern Med 1985; 102:487-90. [PMID: 2983594 DOI: 10.7326/0003-4819-102-4-487] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Twelve patients with small-cell lung cancer seen during a 30-month period had jaundice at diagnosis. Five patients had a pancreatic metastasis resulting in extrahepatic biliary obstruction, and seven had diffuse hepatic metastases without extrahepatic obstruction. All patients with pancreatic masses had complete (or nearly complete) resolution of jaundice and abdominal pain within 3 weeks of starting chemotherapy. Patients with extensive liver metastases usually remained icteric in spite of intensive treatment. Three patients with pancreatic metastases survived more than 12 months after the institution of therapy. No patient presenting with jaundice caused solely by hepatic metastases survived beyond 8 months. Small-cell lung cancer can present with jaundice due to diffuse hepatic parenchymal involvement, which is associated with a poor prognosis, or as a result of extrahepatic biliary obstruction, which has potential for rapid palliation and prolonged survival.
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433
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Greco FA, Johnson DH, Hande KR, Porter LL, Hainsworth JD, Wolff SN. High-dose etoposide (VP-16) in small-cell lung cancer. Semin Oncol 1985; 12:42-4. [PMID: 2983434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Etoposide (VP-16) is one of the most active drugs against small-cell lung cancer. There may be a steep dose-response relationship, and we have explored the use of etoposide as a single agent in a high dose (1,200 mg/m2) without bone marrow transplantation, for patients with very bulky, extensive-stage disease. This therapy is well tolerated in patients having good performance status, with myelosuppression representing the major toxicity. Our data suggest there may truly be a steep dose-response relationship. We have continued to explore intensive induction therapy for selected very poor-prognosis patients by adding high-dose cyclophosphamide (100 mg/kg) to high-dose etoposide. This combination is also very myelotoxic, but quite similar to etoposide alone. Our current study adds cisplatin (120 mg/m2) to the high-dose cyclophosphamide-etoposide schedule in an attempt to take advantage of the synergism seen with these drugs in various other circumstances. This series of studies will give us information regarding the feasibility of intensive induction therapy and provide data for the design of phase III studies.
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434
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Johnson DH, Wolff SN, Hainsworth JD, Porter LL, Grosh WW, Hande KR, Greco FA. Extensive-stage small-cell bronchogenic carcinoma: intensive induction chemotherapy with high-dose cyclophosphamide plus high-dose etoposide. J Clin Oncol 1985; 3:170-5. [PMID: 2981981 DOI: 10.1200/jco.1985.3.2.170] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Seventeen ambulatory patients with extensive-stage small-cell lung cancer received one or two courses of high-dose induction chemotherapy consisting of cyclophosphamide (100 mg/kg) plus etopside (1,200 mg/m2) followed by four or five cycles of conventional-dose cyclophosphamide (1,000 mg/m2), doxorubicin (40 mg/m2), and vincristine (1.4 mg/m2) (CAV) given every 21 days. No additional chemotherapy was given until relapse or progression was documented. Response was assessed initially after high-dose induction therapy and again after completion of all chemotherapy. After induction therapy, 16/17 (94%) patients had achieved an objective response, including five (29%) complete responses and 11 (65%) partial responses. Two partially responding patients improved to a complete response after CAV, while one partial responder progressed and one patient died of an intercurrent illness while receiving CAV. Thus, the overall response after completing all chemotherapy was 15/16 (94%), including seven (44%) complete responses and eight (50%) partial responses. Median response duration was six months (range, 3 to 11 months), and overall median survival was ten months (range, 2 to 17 months). All 31 courses of induction therapy were associated with leukopenia (less than 1,000/microL), 81% with thrombocytopenia (less than 20,000/microL), and 77% with fever (greater than 38.5 degrees C). Seven episodes of bacteremia and one axillary abscess were documented, and there was one treatment-related death (6%). These toxicities are similar to that produced by high-dose etoposide alone. High-dose cyclophosphamide combined with high-dose etoposide can be administered to ambulatory patients with extensive-stage small-cell lung cancer without requiring bone marrow transplantation to reestablish hematopoiesis. Complete response and median survival rates, however, are similar to those obtained with less intensive therapy.
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435
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Abstract
Thirty-eight patients with primary malignant mediastinal tumors of all cell types are the basis for this review. Eleven of these patients had germ cell tumors. Five germ cell tumors were seminomas, two were malignant teratomas, and two were endodermal sinus tumors. Mean survival for all patients with germ cell tumors was 3.3 years. Eight children had surgical excision of mediastinal neuroblastomas, and all but 1 are alive for a mean survival of 6.7 years. Seven patients had lymphoproliferative disorders; 6 of these patients had nodular sclerosing Hodgkin's disease, and 1 had lymphoblastic (thymic) lymphoma. Mean survival was 5.1 years. There were five carcinomas of various cell types and one angiopericytoma. None of the patients with these lesions survived more than 2 years. Four patients had thymoma with an average survival of 3.7 years. Two patients had carcinoid tumors of thymic origin; neither survived more than 1 year. In 1972, we reported 5-year disease-free survival of 26% in a series of patients with primary mediastinal tumors. Our experience since 1970 shows current survival of 47.3% and 5-year disease-free survival of 34.2%. We use combined methods of therapy, including aggressive surgical resection, combination chemotherapy, and often mediastinal irradiation for most types of mediastinal tumors. Primary mediastinal malignancies should be treated aggressively using a multidisciplinary approach, since many of these tumors are curable.
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436
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Prager RL, Foster JM, Hainsworth JD, Hande KR, Johnson DH, Wolff SN, Greco FA, Bender HW. The feasibility of adjuvant surgery in limited-stage small cell carcinoma: a prospective evaluation. Ann Thorac Surg 1984; 38:622-6. [PMID: 6095776 DOI: 10.1016/s0003-4975(10)62322-3] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Forty patients with limited-stage small cell carcinoma of the lung were prospectively evaluated for adjuvant surgery after intensive chemotherapy to determine resectability. All patients giving informed consent and having a Karnofsky performance status greater than or equal to 50% were included in the study, which ran from May, 1980, to September, 1982. Ages ranged from 40 to 70 years (median, 59 years). One patient was lost to follow-up. Thirty-nine patients were evaluated for operation 9 to 15 weeks after diagnosis and after having received two to four cycles of chemotherapy intravenously every 3 weeks (cyclophosphamide, 1,000 mg/m2; doxorubicin, 50 mg/m2; vincristine, 1 mg/m2; VP-16, 300 mg/m2). Two patients had clinical Stage I tumors; 12 patients, Stage II; and 25 patients, Stage III. At the time of reevaluation there were 13 (33%) complete responders, 21 (54%) partial responders, and 5 (13%) with stable disease. Eleven (28%) of the 39 patients underwent thoracotomy using standard resection criteria for non-small cell carcinoma. Eight of these 11 had resectable lesions (2, Stage I; 3, Stage II; 3, Stage III); five pneumonectomies and three lobectomies were performed. Tumor was present in six of eight specimens. Twenty-eight patients were not candidates for operation for various reasons: poor pulmonary function, 5; unresectable tumors, 10; refusal, 6; very poor medical condition, 6; and primary site not identified, 1. Median survival for complete responders was 17 months and for partial responders, 11 months. We have prospectively identified suitable candidates for adjuvant surgery among the total group (denominator population) of patients with limited-stage small cell carcinoma.(ABSTRACT TRUNCATED AT 250 WORDS)
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437
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Fer MF, Bottino GC, Sherwin SA, Hainsworth JD, Abrams PG, Foon KA, Oldham RK. Atypical tumor lysis syndrome in a patient with T cell lymphoma treated with recombinant leukocyte interferon. Am J Med 1984; 77:953-6. [PMID: 6333818 DOI: 10.1016/0002-9343(84)90550-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Biochemical and clinical signs of tumor lysis syndrome developed in a 57-year-old man with recurrent T cell lymphoma during therapy with recombinant leukocyte A interferon. When therapy was interrupted due to thrombocytopenia and later resumed, biochemical changes compatible with tumor lysis recurred. This is the first case of tumor lysis syndrome observed during therapy with a biologic response modifier, a new class of agents entering cancer clinical trials. The atypical features of the clinical presentation and possible implications of these observations are discussed.
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438
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Johnson DH, Marangos PJ, Forbes JT, Hainsworth JD, Van Welch R, Hande KR, Greco FA. Potential utility of serum neuron-specific enolase levels in small cell carcinoma of the lung. Cancer Res 1984; 44:5409-14. [PMID: 6091878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
To assess the value of neuron-specific enolase (NSE) as a possible biomarker of small cell lung cancer, serum levels were determined by radioimmunoassay in 93 newly diagnosed untreated patients and were compared to the NSE levels of 20 healthy adult controls [9.6 +/- 0.7 (S.E.) ng/ml]. Serum NSE was elevated (greater than 20 ng/ml) in 73% of all patients including 23 of 39 (59%) with limited-stage disease and 45 of 54 (83%) with extensive-stage disease. The mean serum NSE was significantly higher in extensive-stage disease (94.5 +/- 13.8 ng/ml) compared to the mean value for limited-stage disease (33.7 +/- 4.7 ng/ml) (p less than 0.001). NSE was elevated in all patients with three or more sites of metastatic disease. Serial NSE determinations were obtained on 57 small cell lung cancer patients. NSE levels fell in 40 of 50 (80%) of patients responding to treatment, increased in 5 of 7 (71%) of patients with progressive disease, and increased in 30 of 35 (86%) of patients who relapsed. A persistent rise in serum NSE occurred as many as 12 weeks before the clinical recognition of relapse in 15 of 23 (65%) of patients for whom adequate serial NSE data were available. These findings indicate that serum NSE may be a useful marker for staging, monitoring treatment, and predicting relapse in patients with small cell lung cancer.
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439
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Wolff SN, Johnson DH, Hainsworth JD, Greco FA. High-dose VP-16-213 monotherapy for refractory germinal malignancies: a phase II study. J Clin Oncol 1984; 2:271-4. [PMID: 6368760 DOI: 10.1200/jco.1984.2.4.271] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
VP-16-213 at standard dose is one of the more active agents for the treatment of germ cell tumors. In previous phase I studies, VP-16-213 has been investigated in suprastandard dose when hematopoietic reconstitution was assured by autologous bone marrow transplantation (ABMT). This phase II study was performed to explore the possibility that an augmented dose of VP-16-213 may be more active than standard dose against germ cell tumors. Eleven patients with progressive refractory germ cell tumors were treated with high-dose VP-16-213: 2,400 mg/m2 with ABMT every three to four weeks followed by 1,200 mg/m2 without ABMT. Seven patients had received VP-16-213 at standard dose prior to high-dose VP-16-213. Toxicity to high-dose VP-16-213 included severe myelosuppression, nausea, vomiting, alopecia, mucositis, and hepatitis. Of 10 evaluable patients, two complete responses and four partial responses, all of short duration, were obtained. However, some patients unresponsive to standard-dose VP-16-213 exhibited responses to the augmented-dose VP-16-213. Therefore, although more myelosuppressive, VP-16-213 may have increased activity against germ cell tumors when administered at augmented dose. High-dose VP-16-213 may be considered in designing new approaches for initial management of patients with germ cell tumors not expected to be cured with standard chemotherapy.
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440
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Johnson DH, Hainsworth JD, Linde RB, Greco FA. Testicular function following combination chemotherapy with cis-platin, vinblastine, and bleomycin. MEDICAL AND PEDIATRIC ONCOLOGY 1984; 12:233-8. [PMID: 6205244 DOI: 10.1002/mpo.2950120403] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Recovery of the pituitary-gonadal axis following treatment with vinblastine, bleomycin, cis-platin +/- doxorubicin (VBP +/- A) is assessed retrospectively in 18 men with germinal neoplasms. One patient also received VP-16-213. In the first year after completing treatment all men demonstrated elevated follicle stimulating hormone (FSH) and luteinizing hormone (LH) values with concomitant azoospermia. Of the 11 men evaluated at least 24 months from completion of therapy, seven (64%) had recovery of both FSH and LH to normal or near normal levels. Spermatogenesis was present in five of six (83%) men providing semen samples and who were at least 2 years from stopping VBP. Five of seven (71%) men who were within 24 months of therapy were azoospermic. Regardless of the time of evaluation, most men (94%) had normal serum testosterone. Patients receiving maintenance vinblastine had more prolonged elevation of serum gonadotropins. We conclude that some men have evidence of recovery of fertility beginning two years after VBP +/- A. In addition to germinal epithelium destruction, transient Leydig cell dysfunction occurs but is not accompanied by clinical findings of hypogonadism.
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441
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Abstract
Rapid progress in the management and treatment of testicular germ cell neoplasms has been made during the last 20 years. The development of sensitive radioimmunoassays for the serum tumor markers alpha-fetoprotein and the beta subunit of human chorionic gonadotropin has greatly aided in the diagnosis, staging, and treatment of nonseminomatous neoplasms. The development of effective combination chemotherapy for nonseminomatous germ cell tumors represents the major advance, and has changed a disease that formerly had a 75 percent two-year mortality to one with a 75 percent cure rate. Cis-platinum, vinblastine, and bleomycin have formed the basis of the most effective regimens. All patients should be treated with curative intent, preferably at an academic center by experienced medical oncologists. Toxicity, particularly myelosuppression, with effective regimens has been significant, but is manageable in most cases. If feasible, surgical removal of residual disease should be considered in patients failing to achieve complete remission with induction chemotherapy. Prognosis is poor for patients with remaining disease after chemotherapy and surgery, but some have been saved with VP-16-containing regimens. Most seminomas are curable with radiotherapy alone, but patients presenting with advanced disease (stages III and IV) should be treated initially with chemotherapy.
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442
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Wolff SN, Fer MF, McKay CM, Hande KR, Hainsworth JD, Greco FA. High-dose VP-16-213 and autologous bone marrow transplantation for refractory malignancies: a phase I study. J Clin Oncol 1983; 1:701-5. [PMID: 6366131 DOI: 10.1200/jco.1983.1.11.701] [Citation(s) in RCA: 75] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
VP-16-213, a congener of epipodophyllotoxin, is a useful chemotherapeutic agent especially against small-cell carcinoma of the lung, germ cell carcinoma, and lymphoma. The standard dose of this drug is limited by myelosuppression. Autologous transplantation of cryopreserved bone marrow assures the restoration of hematopoiesis after marrow ablative cytotoxic therapy. By using this technique, VP-16-213 was dose-escalated using a Fibonacci scheme from the previous highest dose administered to humans (1,500 mg/m2) to 2,700 mg/m2 (900 mg/m2 per day for three consecutive days). At 2,700 mg/m2, severe extramedullary toxicity of the mucous membranes was observed in three of three courses. At the next highest dose (2,400 mg/m2), two of 18 courses (11%, p less than 0.01) resulted in severe mucositis, thus defining this dose as the maximally tolerated dose based on extramedullary toxicities. As anticipated, myelotoxicity was severe but based on the kinetics of marrow recovery, VP-16-213 in these doses appeared not to be marrow ablative. Based on responses observed in this study, high-dose VP-16-213 should be explored in phase II studies or used in combination chemotherapy.
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443
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Wolff SN, Johnson DH, Hande KR, Hainsworth JD, Greco FA. High-dose etoposide as single-agent chemotherapy for small cell carcinoma of the lung. CANCER TREATMENT REPORTS 1983; 67:957-8. [PMID: 6313189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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444
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Murray JJ, Greco FA, Wolff SN, Hainsworth JD. Neoplastic meningitis. Marked variations of cerebrospinal fluid composition in the absence of extradural block. Am J Med 1983; 75:289-94. [PMID: 6881181 DOI: 10.1016/0002-9343(83)91207-x] [Citation(s) in RCA: 59] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Cerebrospinal fluid levels of protein, glucose, and malignant cells may differ markedly at different levels of the neuraxis in patients with neoplastic meningitis, even in the absence of an extradural blockage to cerebrospinal fluid flow. The pathogenesis of these differences is unclear, but is probably related to focal disruption of the blood-cerebrospinal fluid barrier produced by neoplastic involvement of the meninges. The clinical implications of this new observation are important. When the diagnosis of neoplastic meningitis is strongly suspected, but malignant cells cannot be demonstrated by repeated examination of lumbar cerebrospinal fluid, samples should be obtained by cisternal tap if the neurologic deficits are manifestations from involvement of the cranial nerves or cerebrum. Similarly, response to intrathecal chemotherapy should be monitored with serial examinations of cerebrospinal fluid obtained from the site of most marked pretreatment abnormality.
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445
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Hainsworth JD, Malcolm A, Johnson DH, Burnett LS, Jones HW, Greco FA. Advanced minimal residual ovarian carcinoma: abdominopelvic irradiation following combination chemotherapy. Obstet Gynecol 1983; 61:619-23. [PMID: 6403897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Seventeen patients with advanced ovarian carcinoma who had minimal residual intraabdominal disease after six months of combination chemotherapy were treated with abdominopelvic irradiation. All 17 patients had residual intraabdominal tumor nodules with a cross-sectional diameter of less than 2 cm. Eleven had only microscopic residual disease at the time of irradiation. Fourteen have relapsed at a median of eight months after the completion of radiotherapy. All but two had intraabdominal recurrences. Myelosuppression was common and severe, causing marked delays or discontinuation of radiotherapy in ten of 17 patients. Patients receiving the entire planned dose of radiotherapy had longer disease-free survival (14 months median) than did patients receiving only partial doses (seven months median). However, six of seven patients receiving full dose irradiation have relapsed. Abdominopelvic irradiation in the schedule employed here is poorly tolerated and is not an effective salvage treatment in patients with limited or microscopic residual tumor following initial combination chemotherapy.
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446
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Hainsworth JD, Burnett LS, Jones HW, Greco FA. Resistant gestational choriocarcinoma: successful treatment with vinblastine, bleomycin, and cisplatin (VBP). CANCER TREATMENT REPORTS 1983; 67:393-5. [PMID: 6189602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Two patients with resistant gestational trophoblastic neoplasms were treated with vinblastine, bleomycin, and cisplatin (Einhorn regimen). Both patients had failed multiple conventional therapeutic regimens including methotrexate, dactinomycin, high-dose methotrexate, and the modified Bagshawe regimen. Both patients achieved complete remissions and remain free of disease at 20 and 33 months following completion of therapy. The combination of vinblastine, bleomycin, and cisplatin is highly active in patients with resistant gestational trophoblastic neoplasms, and should be used as second-line therapy for poor-prognosis patients failing initial treatment.
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447
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Abstract
From 1976 to 1980, 18 of the 250 patients (7%) seen with small cell carcinoma of the lung had clinically evident inappropriate secretion of antidiuretic hormone (ADH). Hyponatremia was usually severe (116 +/- 7 meq/l), and eight patients showed symptoms of water intoxication at the time of diagnosis. Of the eight patients who had plasma ADH measured at diagnosis, seven had elevated values (mean 52.0, range 16.1 - greater than 250 pg/ml). Intensive combination chemotherapy produced objective tumor responses in all patients, and syndrome of inappropriate ADH secretion (SIADH) resolved in 16 of 17 evaluable patients within three weeks of initiation of treatment. ADH values after therapy were normal, and all patients maintained a normal serum sodium during the period of tumor remission in spite of unrestricted fluid intake. All 17 evaluable patients have developed progressive cancer, but only 10 have manifested recurrent SIADH. Patient survival was similar to the overall population of small cell carcinoma patients without SIADH. The indirect methods of treatment for SIADH (fluid restriction, demeclocycline, lithium, urea) are frequently of transient value while awaiting a response to chemotherapy or in patients with resistant tumors. However, the initial treatment of choice for SIADH associated with small cell carcinoma of the lung is combination chemotherapy.
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448
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Abstract
Four patients with small cell lung cancer (SCC) presenting with Pancoast's syndrome are described. Superior sulcus tumors are usually caused by epidermoid carcinoma or adenocarcinoma of the lung, and are routinely treated with radiotherapy followed by radical surgery. SCC, on the other hand, is widely disseminated at diagnosis and is best treated with chemotherapy. Although not previously reported as a cause of Pancoast's tumor, these four cases of SCC presenting as such clearly indicate the need for pretreatment histologic diagnosis to avoid unnecessary surgical intervention. Transcutaneous needle aspiration biopsy is a means by which the diagnosis can be safely made in patients presenting with apical lung tumors.
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449
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Hainsworth JD, Einhorn LH, Williams SD, Stewart M, Greco FA. Advanced extragonadal germ-cell tumors. Successful treatment with combination chemotherapy. Ann Intern Med 1982; 97:7-11. [PMID: 6178336 DOI: 10.7326/0003-4819-97-1-7] [Citation(s) in RCA: 105] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Thirty-two patients with primary extragonadal germ-cell tumors were treated at Vanderbilt and Indiana University Hospitals during the period from 1967 to 1981. Thirty-one patients had far-advanced disease when treatment was begun. All patients received intensive cisplatin-containing combination chemotherapy regimens. Tumors remaining after chemotherapy were surgically removed when feasible. Of the 31 evaluable patients, 18 have been continuously disease-free after therapy, 21 patients had a complete remission; the remaining 10 had partial response. Eighty-nine percent of patients with complete remission remain free of disease after median follow-up of 30 months. No relapses occurred after 12 months of complete remission. Patients with partial response had a median survival of 9 months with no long-term survivors. Response rates and survival are similar to patients with advanced-stage testicular germ-cell tumors. Extragonadal germ-cell tumors are as curable as testicular germ-cell tumors when treated with intensive cisplatin-containing combination chemotherapy regimens, and surgical resection when necessary.
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450
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Hainsworth JD, Greco FA. Neoplastic meningitis. JOURNAL OF THE TENNESSEE MEDICAL ASSOCIATION 1981; 74:510-3. [PMID: 7278247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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