Two cases of advanced gastric cancer effectively treated with chemotherapy of 5-fluorouracil, cisplatin and cytarabine

We reported two cases of advanced gastric cancer effectively treated with chemotherapy of 5-fluorouracil (5-FU), cisplatin (CDDP) and cytarabine (Ara-C), 5-FU (300-350 mg/body) was given by continuous intravenous infusion. Ara-C (20-40 mg/body) by continuous infusion and CDDP (15-20 mg/body) were added intravenously for 3-6 days. For case 1, epirubicin (30 mg/body) was also given on the first day of each therapy course. Case 1 was a 62-year-old female who had gastric cancer with liver metastasis, ovarian metastasis and peritonitis carcinomatosa. After 3 courses of the chemotherapy, reduction of ovarian metastasis greater than 75% was observed. The value of CA125 decreased from 6,800 U/ml to 527 U/ml and ascites disappeared. Case 2 was a 54-year-old male who had type 3 advanced gastric cancer with multiple liver metastases. He received 6 courses of the therapy. Both primary and metastatic tumors showed over 50% reduction in tumor size. These suggested that this combination therapy was effective for inoperable advanced gastric cancers.     

Bone mass in middle-aged osteoporotic men and their relatives: familial effect

Combination chemotherapy with continuous infusion 5-FU, 350 mg/m2/day and low-dose CDDP between 5 to 10 mg/body/day (day 1-5) was evaluated in 46 patients with unresectable gastric (34), colorectal (10) and biliary tract (2) carcinoma. This regimen was repeated for 4 weeks. The overall response rate was 45.7% (21/46), but the resectable rate was only 10.9% (5/46). Toxic response (> grade 2) was 22% (10/46). After chemotherapy, the patients preserved good performance status and quality of life. Median survival time was about 11 months, and there was no significant difference between CR or PR cases and NC one. Survival time of patients correlated not to the reduction rate of tumor but to conditions of hosts (e.g., performance status, quality of life). These results suggested that this therapy is an effective palliative chemotherapy for patients with unresectable gastrointestinal carcinoma.     

Aortic dissection and Turner''s syndrome: case report and review of the literature

Combination chemotherapy with 5-FU and CDDP was given to two patients with obstructive jaundice due to intra-abdominal lymph-node metastases of advanced and recurrent gastric cancer. One patient was a primary case associated with lymph-node metastases of portal fissure and periaorta, and the other was a recurrent case associated with lymph-node metastases of hepatoduodenal ligament and periaorta. The regimen consisted of 5-FU 1,000 mg/ m2 (day 1-5, continuous infusion) and CDDP 100 mg/m2 (day 3, 1 hr drip infusion). The interval was from the 6th to 21st day. The response to chemotherapy showed shrinking of intra-abdominal lymph-nodes and reopening of the biliary tract. The patients could be discharged from the hospital without PTBD tube and enjoyed a better quality of life (QOL). This therapy is thought to be effective against obstructive jaundice due to intra-abdominal lymph-node metastases of advanced and recurrent gastric cancer.     

Phase III trial of neoadjuvant chemotherapy in patients with invasive bladder cancer treated with selective bladder preservation by combined radiation therapy and chemotherapy: initial results of Radiation Therapy Oncology Group 89-03

PURPOSE: To assess the efficacy of neoadjuvant methotrexate, cisplatin, and vinblastine (MCV) chemotherapy in patients with muscle-invading bladder cancer treated with selective bladder preservation. PATIENTS AND METHODS: One hundred twenty-three eligible patients with tumor, node, metastasis system clinical stage T2 to T4aNXMO bladder cancer were randomized to receive (arm 1, n=61 ) two cycles of MCV before 39.6-Gy pelvic irradiation with concurrent cisplatin 100 mg/m2 for two courses 3 weeks apart. Patients assigned to arm 2 (n=62) did not receive MCV before concurrent cisplatin and radiation therapy. Tumor response was scored as a clinical complete response (CR) when the cystoscopic tumor-site biopsy and urine cytology results were negative. The CR patients were treated with an additional 25.2 Gy to a total of 64.8 Gy and one additional dose of cisplatin. Those with less than a CR underwent cystectomy. The median follow-up of all patients who survived is 60 months. RESULTS: Seventy-four percent of the patients completed the protocol with, at most, minor deviations; 67% on arm 1 and 81% on arm 2. The actuarial 5-year overall survival rate was 49%; 48% in arm 1 and 49% in arm 2. Thirty-five percent of the patients had evidence of distant metastases at 5 years; 33% in arm 1 and 39% in arm 2. The 5-year survival rate with a functioning bladder was 38%, 36% in arm 1 and 40% in arm 2. None of these differences are statistically significant. CONCLUSION: Two cycles of MCV neoadjuvant chemotherapy were not shown to increase the rate of CR over that achieved with our standard induction therapy or to increase freedom from metastatic disease. There was no impact on 5-year overall survival.     

Successful treatment of pseudomyxoma peritonei using combination chemotherapy of intraperitoneal low-dose CDDP and oral 5'-DFUR administration

We report a case of pseudomyxoma peritonei treated with combination chemotherapy. A 73-year-old woman was diagnosed as having psuedomyxoma peritonei originated from the vermiform appendix. Appendectomy was performed, and 10 mg of MMC was administered intraperitoneally. From day 7, 600 mg/day of 5'-DFUR was orally given for 2 years, and 20 mg of CDDP once a month was intraperitoneally administered seven times. The patient has been doing well with no evidence of tumor recurrence for two years after operation. Combination chemotherapy with CDDP and 5'-DFUR, as a biochemical modulation therapy, has fewer side effects and leads to better quality of life of patients. We recommend a combination chemotherapy with low-dose CDDP and 5'-DFUR for patients in poor general condition.     

Hepatic arterial chemotherapy for liver cancer over a period of 8 years

Hepatic arterial chemotherapy was performed for 27 patients with primary (3), metastatic liver cancer (21), and 3 other cases, over a period of 8 years. Chemotherapy was performed by intermittent hepatic arterial infusion of 5-FU or FAM (in case of metastatic tumor from colorectal cancer), FAM (from gastric cancer), and CDDP or Farmorubicin (HCC). Hepatic resection was performed in 10 cases of metastatic tumor from colorectal cancer, and 8 cases of 10 were curative operation. The 5-year survival rates of curative liver resection group, and non-curative liver resection or non-resection group were 57.1% and 12.5%, respectively. As is the case with metastatic cancer from gastric cancer, pancreatic cancer, and hepatocellular carcinoma (HCC), the prognosis was poor except for one CR case of HCC. We concluded that hepatic arterial chemotherapy may be recommended for a curative resected case of liver metastasis from colorectal cancer.     

Compomers and glass ionomers: bond strength to dentin and mechanical properties

Twenty-six patients with newly diagnosed ALL (age range 15-49 years, median 32 years) received treatment comprising: cycles 1 and 2: adriamycin 30 mg/m2 days 1-3, vincristine: 2 mg days 1, 8, and 15, with prednisolone 40 mg daily, given until complete remission (CR). L-asparaginase 10000 units/m2, days 1-14, was given only with the first cycle. Cycle 3 consisted of 100 mg/m2 etoposide orally, days 1-5, and 1 gm/m2 bd cytosine arabinoside (ara-C) days 1-5. Cycles 1-3 were then repeated. Intrathecal methotrexate (MTX) 12.5 mg was given on day 1 of each treatment cycle. The first 12 consecutive patients received this chemotherapy alone, the subsequent 14 received, in addition, 3 micrograms/kg GM-CSF subcutaneously, from day 4 of cycles 1,2,4 and 5 (and from day 6 of cycles 3 and 6) until the absolute neutrophil count had reached 0.5 x 10(9)/1. All patients in whom CR was achieved then received prophylactic cranial irradiation. With the exception of those with T-ALL, this was followed by oral maintenance therapy consisting of 6-mercaptopurine, MTX, and cyclophosphamide for 3 years. Patients receiving GM-CSF did not have shorter intercycle times or a lower incidence of documented infections than those who did not receive it. The CR rate was 89% overall-uninfluenced by GM-CSF, but higher than that achieved previously at St Bartholomew's Hospital in an equivalent age-group.     

Long-term complete response in two cases of liver metastases from rectal and gastric cancer treated with intra-arterial infusion chemotherapy of leucovorin and 5-fluorouracil

Intra-arterial infusion chemotherapy combined with leucovorin (LV) and 5-fluorouracil (5-FU) was performed in two patients with multiple metastases from rectal and gastric cancer. In each patient LV 45 mg was infused as a bolus just before and after 5-FU 1,000 mg/4 hrs administration. Thereafter 5-FU dose was decreased gradually. This regimen was principally repeated weekly on an outpatient basis. In both patients PR was detectable 3 and 4 months after the beginning of chemotherapy, and CR was obtained in 21 and 6 months, respectively. Neither patient showed any signs of recurrence and are in good health 35 and 30 months after initiation of chemotherapy. These findings suggest that our protocol has an excellent anti-tumor effect and improves the QOL in some patients for a long time.     

Induction of gene expression of antibacterial proteins by chitin oligomers in the silkworm, Bombyx mori

A 71-year-old male with advanced gastric carcinoma with paraaortic lymph node metastases underwent distal gastrectomy. Cisplatin (CDDP) 50 mg/body was administered intravenously (i.v.) on day 1 followed by the administration of 5-fluorouracil 500 mg/body/day i.v. on day 2 through day 7. After two courses of this regimen, further enlargement of paraaortic lymph nodes was revealed by CT scan, and chemotherapy was suspended. Multiple liver and lung metastases were diagnosed 6 months after initial diagnosis, and mitomycin C (MMC) 10 mg/body i.v. was administered on day 1 followed by CDDP 50 mg/body i.v. on day 2. After three courses of this regimen, partial response of the liver metastases and complete response of the lung metastases were observed, and the general condition was markedly improved without any adverse effect except slight nausea. Though the patient died of brain metastases one year after initial diagnosis, the combination chemotherapy with MMC and CDDP was nevertheless thought to improve his quality of life.     

Successful management for chemorefractory testicular cancer with brain and lung metastases. A case report

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.     

Dipyridamole modulated Tc-99m sestamibi lung SPECT in small cell lung cancer

PURPOSE: In this study, the authors wanted to determine whether dipyridamole-modulated MIBI (dipyridamole-MIBI) could enhance the prediction of the response to chemotherapy in patients with small cell lung cancer. METHODS: Twenty-seven patients with biopsy-proved small cell lung cancer (25 men, 2 women; mean age, 61 +/- 7 years) underwent dipyridamole-MIBI SPECT 3 to 7 days before starting chemotherapy (80 mg/m2 etoposide and 80 mg/m2 cisplatin every 3 or 4 weeks for at least two cycles). Tomographic images before and after dipyridamole (0.84 mg/kg) were acquired 1 hour after injection of 370 (10 mCi) and 1,110 (30 mCi) MBq MIBI, respectively. The response to chemotherapy was grouped as specified as complete response (CR), partial (PR), no change (NC), or progressive disease (PD), according to the change in tumor size on chest roentgenography and CT. Patients showing CR and PR were classified as responders, and those who showed NC and PD were considered nonresponders. RESULTS: Among the 27 patients, 22 were responders (3 CR, 19 PR) and 5 were nonresponders (3 NC, 2 PD). The tumor-to-normal lung ratio (T:NL) of responders was significantly higher than that of nonresponders. The diagnostic accuracy of the T:NL ratio to differentiate responders and nonresponders was 33.3%, with a cutoff value of 2.5, which was significantly improved to 77.8% when an increased T:NL ratio after dipyridamole was assigned to a nonresponder. Furthermore, all patients with CR showed diminished T:NL ratios after dipyridamole, and all patients with NR showed an increased T:NL ratio after dipyridamole. CONCLUSION: Dipyridamole-MIBI SPECT could enhance the prediction of response to chemotherapy in patients with small cell lung cancer.     

Morphine influences on classical aversive conditioned heart rate in rats.

Investigated in 3 experiments the effects of morphine and the morphine antagonist naloxone on the development of a classical aversive heart rate (HR) conditioned response (CR) to a tone conditioned stimulus (CS) paired with an electric shock unconditioned stimulus (US). In Exp I, groups of rats received either 0.25, 5 or 10 mg/kg, sc, of morphine. Three other groups were given 0.1, 5, or 10 mg/kg of naloxone. All morphine groups showed attenuation HR responses to the CS on preconditioning CS-alone trials. During conditioning, the 10-mg/kg morphine group showed a markedly decremented bradycardia CR and tachycardia unconditioned response (UR), whereas the 5-mg/kg morphine group showed a normal CR in combination with a decremented UR. In the Exp II, 1 mg/kg naloxone given after conditioning failed to reverse the CR and UR losses produced by 10 mg/kg of morphine given prior to conditioning. 10 mg/kg of morphine produced only a minor reduction in a HR CR established in a drug-free state, but the tachycardia UR was severely reduced. Exp III showed that 1 mg/kg of naloxone was effective in reversing analgesia induced by 10 mg/kg of morphine. 10 mg/kg dose of morphine interfered with the learning of a HR CR, perhaps principally by reducing the aversive or emotional consequences of the shock US. Direct cardiovascular effects of morphine seemed to interfere with the performance of the tachycardia UR, but not with the performance of the bradycardia CR. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Nerve-induced histamine release is of little importance in psoriatic skin

To evaluate the efficacy of systemic ifosfamide, cisplatin (CDDP) combination as first line treatment followed by intraperitoneal (IP) chemotherapy with carboplatin (CBCDA) and etoposide as consolidation in patients with stage III and IV epithelial ovarian cancer. A total of 40 patients with stage III and IV ovarian cancer were entered into the study. Ifosfamide 1 g/m2 plus mesna 1 g/m2 was given as six hour infusion daily for six days and CDDP 75 mg/m2 was given on day seven. Patients completing six cycles of systemic therapy underwent second look laparotomy followed by four cycles of IP chemotherapy with CBCDA 300 mg/m2 and etoposide 200 mg/m2. Of the 40 patients entering the protocol 27 patients completed six cycles with a complete remission (CR) of 65% and overall response of 67.5%. Twenty-two patients underwent second look laparotomy with pathological CR in ten patients, microscopic disease in seven and macroscopic disease in five. Eleven patients completed four cycles of IP chemotherapy. At 52 months was the overall survival (OS) was 36%. The disease free survival (DFS) at 45 months was 38%. Factors affecting OS were ascites (p < 0.011), stage (p < 0.04), weight change (p < 0.017), residual disease (p < 0.001), number of chemotherapy cycles (p < 0.0001) and IP chemotherapy (p < 0.006). Presently 35% patients are alive in CR, 15% are alive with disease, one patients has been lost to follow up while 47.5% have died. Of these four patients had progressive disease, seven relapsed, four died due to treatment related complications and two died in CR due to other causes. Subset analysis of 22 patients who had second look laparotomy and completed four cycles of IP chemotherapy revealed a distinct survival advantage. IFOS + CDDP is an effective combination as first time treatment in advanced ovarian cancer. IP chemotherapy is effective as consolidation and seems to provide a significant survival advantage. Further studies with larger number of patients need to be done to confirm these results.     

A pilot study of cryochemotherapy for hepatic metastases from colorectal cancer

Cryosurgery of hepatic metastases from colorectal carcinoma is a form of local therapy for unresectable disease. After curative resection, failures occur in the liver, and at extrahepatic sites. This pilot study evaluated the toxicity and tolerance to cryotherapy and intraoperative chemotherapy for unresectable hepatic metastases from colorectal cancer. If after exploratory celiotomy for potential curative resection of hepatic metastases the patient was deemed unresectable because of location and/or number of lesions, cryosurgery and intraoperative chemotherapy with systemic 5-fluorouracil 600 mg/m2 and leucovorin 500 mg/m2 was performed. Four patients were treated with cryochemotherapy. All patients developed toxicity. Two patients developed grade II leukopenia on Postoperative Days 2 and 12, and grades II and III diarrhea on Postoperative Days 5 and 7, respectively. Grade III hyperbilirubinemia and thrombocytopenia occurred in one patient on Postoperative Days 3 and 7. Acute respiratory distress syndrome, postoperative ileus, and grade II mucositis occurred in one patient each. All patients had delays and dose reductions on their subsequent chemotherapy treatments secondary to toxicity. Two patients had disease progression, one had stable disease. and one is "disease free." Combining the tumoricidal effects of chemotherapy and cryosurgery is in theory a good concept. However, the toxicity of 5-FU and leucovorin is enhanced by this approach.     

MRI of hyperpolarized 3He gas in human paranasal sinuses

Relapsed or refractory adult acute lymphoblastic leukemia (ALL) carries a grave prognosis. The most promising strategy for curing these patients is through re-induction chemotherapy followed by successful allogeneic transplant. We studied a new high-dose induction regimen in order to improve the outcome for these patients. Eighteen adult patients with relapsed/refractory ALL were treated on a phase I study of high-dose cytarabine combined with a single escalating dose of idarubicin. Five patients had primary refractory disease and 13 were treated in refractory relapse. Nine patients (50%) had Ph+ ALL. The induction regimen was cytarabine 3 g/m2/day intravenously days 1-5 and idarubicin as a single intravenous dose on day 3. G-CSF 5 microg/kg subcutaneously every 12 h was started on day 7. The initial idarubicin dose was 20 mg/m2 with dose escalations of 10 mg m2. Cohorts of three patients were treated at each idarubicin dose level. Unacceptable toxicity was encountered at 50 mg/m2 with one death from infection and one death from cardiotoxicity in a patient with significant prior anthracycline exposure. There were no instances of grade 4 non-hematologic toxicity encountered at idarubicin doses of 20 mg/m2, 30 mg/m2, or 40 mg/m2. The data suggest a dose-response relationship for increasing doses of idarubicin with 0/3 complete responses (CR) at 20 mg/m2, 1/3 CR at 30 mg/m2, and 7/12 (58%) CR at idarubicin doses > or = 40 mg/m2. We conclude that concomitant administration of cytarabine 3 g/m2/day x 5 and high-dose idarubicin at 40 mg/m2 as a single dose on day 3 can be administered safely to patients with refractory and relapsed ALL.     

A lymphoma cell line resistant to 4-piperidinopiperidine was less sensitive to CPT-11

The purpose of the study was to assess the toxicity and efficacy of an oral, combination antiemetic regimen including granisetron (Kytril; SmithKline Beecham Pharmaceuticals, Philadelphia, PA, USA) in the setting of highly emetogenic conditioning chemotherapy for stem cell transplantation. Antiemetic prophylaxis consisted of oral granisetron 2 mg once daily, oral prochlorperazine 10 mg q 6 h and oral dexamethasone 4 mg q 6 h, beginning 1 h prior to chemotherapy on each of the 4 days of chemotherapy and continuing until 24 h after the completion of high-dose chemotherapy (HDC). Patients received either CVP (cyclophosphamide 6 g/m2, VP-16 1800 mg/m2 and carboplatin 1200 mg/m2) or CTP (thiotepa 500 mg/m2 in place of VP-16) in four daily doses given over 4 h from days -4 to -1. Previously mobilized and cryopreserved peripheral blood stem cells (PBSC) were reinfused on day +1. Evaluation of nausea, emetic episodes (EE), adverse events, and rescue medications were recorded on a daily patient diary. Thirty-six patients were entered. Fifty-three percent (95% CI = 37-75%) of patients achieved complete response for emesis (CR = 0 EE/24 h) and 75% (95% CI = 58-90%) had combined complete and major response (CR+MR = 0-3 EE/24 h) during all 5 of the treatment days. During the 5 study days, the average number of patient-days with no emesis was 3.7 (74%) and with 1-3 EE was 4.3 (86%). On days -4, -3, -2, -1 and 0, the combined CR+MR rate for emesis was 97, 92, 86, 78 and 75%, respectively. Nausea was absent or mild on all 5 study days in 57% (95% CI = 37-75%). Eight patients had severe late-onset emesis occurring on days +1 to +3 after reinfusion of stem cells. No clinically significant toxicities attributable to the antiemetic regimen were observed. An all oral antiemetic regimen of granisetron, prochlorperazine and dexamethasone appears to be safe and highly effective in patients receiving multiple, daily, high-dose chemotherapy regimens. This regimen offers the advantage of cost-savings, a low side-effect profile and ease of administration in the predominately outpatient setting of HDC with peripheral blood stem cell transplant (PBSCT).     

Primary chemoradiation therapy with fluorouracil and cisplatin for cancer of the anus: results in 35 consecutive patients

PURPOSE: This prospective phase II study was designed to test the activity and toxicity of a regimen of fluorouracil (5-FU) and cisplatin (CDDP) in combination with radiation therapy in the treatment of epidermoid cancer of the anal canal. PATIENTS AND METHODS: Thirty-five consecutive patients with untreated epidermoid cancer of the anal canal were candidates for chemoradiation therapy (CRT). Staging of cancer was as follows: T1, 26%; T2, 60%; T3, 14%; and N1, 2,3, 26%. No patient had distant metastases. The treatment protocol consisted of two to three cycles of chemotherapy starting on days 1 and 21 and concurrent radiotherapy at a daily dose of 1.8 Gy up to a total dose of 36 to 38 Gy in 4 weeks, delivered to the anal region, perineum, middle and lower pelvis, and inguinal and external iliac nodes. Radiotherapy was then delivered to the anoperineal region and metastatic inguinal nodes to a total dose of 18 to 24 Gy in 10 fractions. Chemotherapy consisted of 24-hour intravenous (IV) infusion of 5-FU 750 mg/m2 on days 1 to 4 and CDDP 100 mg/m2 by 60-minute IV infusion on day 1. RESULTS: All patients received two cycles of chemotherapy; the second was delayed in three patients because of leukopenia that was evident in 11 (31%). In eight patients, a third cycle was added. They all experienced nausea or vomiting; one patient showed signs of cardiotoxicity and one developed proctitis, dermatitis, and diarrhea (grade 3). Complete regression (CR) was assessed in 33 patients (94%); nine patients with metastatic lymph nodes also had CR. Two patients had a partial response (PR); both underwent abdominoperineal resection, which was not curative in one. Two patients (6%) had a local recurrence; in one, this was associated with hepatic metastases. One of these patients underwent surgery and is alive after about 4 years, while the other is undergoing chemotherapy. After a median follow-up duration of 37 months, 94% of patients are alive without evidence of disease and 86% are colostomy-free. CONCLUSION: This regimen is well tolerated; its toxicity does not exceed that observed with the combination of 5-FU and mitomycin (MMC). Compared with our previous experience based on the classic CRT (5-FU, MMC, and radiation), the objective response rate observed with this new combination was similar. However, the local recurrence rate, observed in patients treated with the new regimen, was lower (6% v 24%). According to more recent data from the literature, primary CRT is the elective indication in epidermoid cancer of the anus and replacement of MMC with CDDP seems an effective and logical evolution.     

Cisplatin/5-fluorouracil intraperitoneal administration superior to intravenous administration for liver metastases of colonic carcinoma]

A 28-year-old female underwent sigmoidectomy for sigmoid colon cancer with peritoneal seeding. One month later, a solitary metastasis was found in S3 of the liver. After CDDP/5-FU intravenous chemotherapy, another metastasis appeared in S7. Intravenous administration showed PD. But the metastatic tumors shrank and became inobservable by CT after the 1st round of CDDP/5-FU intraperitoneal chemotherapy, and S7 tumor could not be identified after the 2nd round. Many previous reports demonstrated the concentration of cytotoxic drug in intraperitoneal administration was much higher than in intravenous administration. Theoretically, intraperitoneal chemotherapy is superior to intravenous chemotherapy for the prevention and treatment of liver metastases. This case demonstrated this hypothesis was right. We think adjuvant intraperitoneal chemotherapy should be re-considered for the prevention of the liver metastases of gastrointestinal cancers.     

Drug resistance patterns among tuberculosis patients in Rome, 1990-1992

PURPOSE: A Phase II study to evaluate the effect of a five-drug regimen, VP-16, ifosfamide, cisplatin, vinblastine, and bleomycin (VIP/VB) on complete response rate, continuous disease-free survival, and toxicity in patients with advanced germ-cell tumor. PATIENTS AND METHODS: Twenty male patients with a histologic diagnosis of advanced-stage germ-cell cancer, previously untreated with chemotherapy, received the following: etoposide 75 mg/m2 i.v. days 1-5; ifosfamide (with mesna uroprotection) 1.2 g/m2 i.v. days 1-5; cisplatin 20 mg/m2 i.v. days 1-5; vinblastine 0.18 mg/kg i.v. day 1; bleomycin 30 units i.v. day 1; filgrastim 5 micrograms/kg days 7-16. Chemotherapy was given every 3 weeks (bleomycin weekly x 12) for four courses. RESULTS: All patients entered were evaluable for toxicity, response, and survival. Eleven of 20 (55%) achieved complete remissions with chemotherapy alone and an additional 5 (25%) were rendered disease-free with surgical resection of teratoma (3) or viable cancer (2). Two patients relapsed at 4 and 5 months from complete remission (CR). There was one treatment-related death, from bleomycin lung toxicity after thoracotomy. Thirteen patients (65%) are alive and continuously free of disease, with a median follow-up of 20 months and a minimal follow-up of 12 months. Hematologic toxicity was most common, with 16 patients (80%) having grade 3 or 4 leukopenia. CONCLUSIONS: VIP/VB appears to be a very active regimen in advanced disseminated germ-cell cancer. Hematological toxicity was severe but manageable.