Radioimmunoscintigraphy with 111indium labeled CYT-356 for the detection of occult prostate cancer recurrence.

We assessed the safety and ability of the 111indium labeled immunoconjugate 7E11-C5.3-glycyl-tyrosyl-(N,e-diethylenetriaminepentaacetic acid)-lysine (CYT-356) to detect sites of occult prostate cancer in 27 subjects who had undergone radical prostatectomy and whose only evidence of recurrent disease was an increasing (0.8 ng.

Phase II trial of 5-fluorouracil and alpha-2b interferon in patients with hormone-refractory metastatic prostate cancer.

Objectives: Metastatic prostate cancer remains a disease with no effective therapy. We treated 13 patients with hormone-refractory metastatic prostate cancer with 5-fluorouracil (5-FU) and alpha-2b interferon. Our objectives were to determine the response rate and toxicity of recombinant alpha interferon and 5-FU in patients with hormone-refractory metastatic prostate cancer.

DNA ploidy and P-glycoprotein expression as predictive factors of response to neoadjuvant chemotherapy for invasive bladder cancer.

Objective: To identify a factor or factors that could predict response of muscle invasive transitional cell carcinoma of the bladder to neoadjuvant cisplatin, methotrexate, and vinblastine chemotherapy.

Methods: DNA ploidy analysis and immunohistochemical staining for p-glycoprotein (the product of the multidrug resistance gene, MDR-1) were performed on bladder biopsies obtained prior to chemotherapy. Radical cystectomy specimens were utilized for complete pathologic staging.

Cancer pain management: 'inadequate'.

The tools and techniques needed to manage pain in a vast majority of cancer patients are readily available but are not being used effectively, say these Iowa internists. For patients with advanced malignancies, the most satisfying role physicians can play is to provide effective pain management.

Escalated dosages of methotrexate, vinblastine, doxorubicin, and cisplatin plus recombinant human granulocyte colony-stimulating factor in advanced urothelial carcinoma: an Eastern Cooperative Oncology Group trial.

Purpose: This multicenter cooperative group phase I/II trial evaluated the toxicity and efficacy of escalated dosages of methotrexate, vinblastine, doxorubicin, and cisplatin (M-VAC) with recombinant human granulocyte colony-stimulating factor (rhG-CSF) in patients with advanced urothelial carcinoma.

Patients And Methods: From November 1990 through October 1991, 35 patients with advanced urothelial cancer previously untreated with chemotherapy were treated with escalated dosages of M-VAC (M-VACII). In patients with prior pelvic radiotherapy, standard M-VAC (M-VACI) was administered plus rhG-CSF.

Neoadjuvant cisplatin, methotrexate and vinblastine for muscle-invasive bladder cancer: long-term followup.

A total of 26 patients with locally advanced bladder cancer received chemotherapy consisting of cisplatin, methotrexate and vinblastine. Radical cystectomy was performed in 24 of 26 patients (92%) receiving neoadjuvant therapy, with a pathological complete response in 6 (23%) and pathological partial response in 1 (4%) for an overall response rate of 35% (95% confidence limits 17 to 56%). The overall median survival time is currently undefined.

Paraneoplastic erythrocytosis in a young adult with an erythropoietin-producing Wilms' tumor.

Paraneoplastic erythrocytosis in patients with Wilms' tumors is exceedingly rare, with only three reported cases in the literature. We report a case of a young man with Wilms' tumor with a significant erythrocytosis but a normal serum erythropoietin level and a tumor that elaborated erythropoietin.

High total dose 5-fluorouracil treatment during pregnancy.

Experience with systemic chemotherapy in the treatment of the pregnant patient with metastatic breast cancer is limited. Most available reports review the use of single agents and those of combination chemotherapy deal predominantly with hematologic malignancies. While 5-fluorouracil (5-FU) is a commonly used antineoplastic agent in the treatment of metastatic breast cancer, there is minimal reported experience with this drug in the therapy of pregnant patients.

Perioperative methotrexate, vinblastine, doxorubicin and cisplatin (M-VAC) for poor risk transitional cell carcinoma of the bladder: an Eastern Cooperative Oncology Group pilot study.

A total of 18 patients with locally advanced transitional cell carcinoma of the bladder underwent 2 preoperative cycles of chemotherapy with methotrexate, vinblastine, doxorubicin and cisplatin followed by radical cystectomy and 2 postoperative cycles of chemotherapy. Radical cystectomy was performed in 17 of 18 patients (94%) with a pathological partial response in 3 (17%) and a pathological complete response in 2 (11%), for an over-all response rate of 28% (95% confidence limits 10 to 53%). At 23-month median followup 9 patients (50%) remained without evidence of recurrent disease, while 9 (50%) died of metastatic bladder cancer.

Randomized phase II-III trial of combination beta and gamma interferons and etoposide and cisplatin in inoperable non-small cell cancer of the lung.

We observed major responses in two patients with adenocarcinoma of the lung who had received a combination of interferon (IFN)-beta and IFN-gamma, immediately followed by chemotherapy. To verify these observations, we initiated a prospective randomized phase II-III trial of etoposide and cisplatin, with or without IFN-beta and IFN-gamma, in patients with inoperable non-small cell lung cancer. Thirty-seven patients were randomized to receive either two cycles of chemotherapy or 6 weeks of IFN-beta plus IFN-gamma followed by two cycles of chemotherapy.

Myelodysplastic syndrome and acute nonlymphocytic leukemia secondary to mitolactol treatment in patients with breast cancer.

One thousand four hundred sixty patients with 2,590 patient-years of follow-up were treated on 15 protocols for metastatic breast cancer with dibromodulcitol (mitolactol; DBD)-containing regimens since 1976. Twenty-three patients developed myelodysplastic syndrome (MDS) and/or acute nonlymphocytic leukemia (ANLL). The overall risk of developing MDS or ANLL per person is 1.

High-dose cytosine arabinoside in multiple myeloma.

In 14 patients with advanced refractory multiple myeloma, the effect of high-dose cytosine arabinoside (ara-C) administration was evaluated. There was one partial remission among 13 evaluable patients who received 2 g/m2 intravenously over 2 hr every 12 hr, for a total of 2-8 g/m2 per course, repeated every 3-4 weeks. Myelosuppression constituted the dose-limiting toxicity, causing two treatment-related deaths from infection and bleeding.

Chemotherapy for multiple myeloma.

The effects of eight different drug combinations were evaluated in 256 patients with multiple myeloma. The response rate and time to remission were superior from regimens that added both vincristine and Adriamycin (doxorubicin) to an alkylating agent-prednisone combination. There was no improvement in response rate or survival time from two alternating drug combinations evaluated in an attempt to achieve more marked tumor reductions and to delay the emergence of resistant subclones.

Nonsecretory multiple myeloma.

The clinical features and disease course of 29 consecutive multiple myeloma patients without monoclonal globulins are described. This variant accounted for 4.7% of all patients with this disease referred over a 17 year time span.