European journal of cancer & clinical oncology最新文献

{"title":"The chemistry of ondansetron.","authors":"J W Mackinnon, D T Collin","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13678203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ondansetron: pre-clinical safety evaluation.","authors":"M L Tucker,&nbsp;M R Jackson,&nbsp;M D Scales,&nbsp;N W Spurling,&nbsp;D J Tweats,&nbsp;K Capel-Edwards","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A programme of pre-clinical safety evaluation of ondansetron has been undertaken which involved a series of studies - single dose studies, repeat dose studies, reproduction studies, genotoxicity studies, oncogenicity studies, local irritancy studies, and a hypersensitivity study. Ondansetron was found to have a very good safety profile, and the only toxicity identified was associated with central nervous system activity when near lethal doses were administered. It was not genotoxic and had no reproductive or oncogenic potential.</p>","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13678208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical application of continuous infusion of recombinant interleukin-2.","authors":"W H West","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>While preclinical studies suggest a steep dose-response relationship for the anti-cancer effect of recombinant interleukin-2 (rIL-2), translation of dose-intense rIL-2 to humans can be complicated by known toxicities, including hypotension, capillary leak phenomena and fluid retention. In an attempt to develop a manageable approach to dose-intense rIL-2, we have employed a continuous infusion schedule, 18 X 10(6) IU rIL-2/m2/day for five days. This treatment results in marked biological effect, and continuous infusion of rIL-2 alone or in conjunction with lymphokine-activated killer cells can result in complete remission of metastatic renal carcinoma. Treatment with continuous infusion tumour necrosis factor at 60 micrograms/m2/day for three days prior to rIL-2 may be of possible benefit in isolated cases of colon and lung carcinoma, but has not appeared to produce results superior to rIL-2 alone. Addition of tumour-infiltrating lymphocytes has been of benefit in selected cases of melanoma. The most promising combination of biological agents may be rIL-2 in conjunction with alpha-interferon. Ongoing studies involving subcutaneous alpha-interferon during continuous infusion rIL-2 suggest clinical synergy with acceptable toxicity.</p>","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13769306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Empirical antibiotics for febrile neutropenic cancer patients.","authors":"J W Hathorn","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The empirical institution of broad spectrum antibiotics for febrile neutropenic cancer patients has become standard medical practice. Traditionally, the antibiotics consisted of a combination of agents selected to maximize activity against the most commonly isolated pathogens, and often employed agents with synergistic antimicrobial activity. Recent additions to the antibiotic armamentarium, however, have provided single agents with equivalent spectra of activity, thus potentially allowing a 'monotherapeutic' alternative to the combination regimens. The empirical utilization of antibiotics for the febrile, neutropenic episode is reviewed, with emphasis on recent clinical studies evaluating select monotherapeutic 'agents'.</p>","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13833249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Infections in compromised hosts: considerations on prevention.","authors":"J Klastersky","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Compromised patients are predisposed to the acquisition of resistant bacteria from the hospital environment. In compromised hosts, gram-negative bacillary and staphylococcal infection is often nosocomial, being a result of the severity of the underlying disease and frequent and/or prolonged hospitalizations. The level of colonization of these patients by gram-negative bacilli can be reduced by the use of effective antibiotics administered to the oropharyngeal area or administered orally, by careful handwashing by the hospital personnel and the administration of low microbial diets to the patients. Infections caused by Staphylococcus epidermidis can be reduced by careful attention to i.v. devices; for the streptococcal infections, no clearly effective prophylaxis is available, as the mechanisms of acquisition have not been elucidated. Administration of non-absorbable antibiotics has been used for gastro-intestinal decontamination in order to prevent gram-negative infections in granulocytopenic patients. These regimens are poorly tolerated and have been replaced by the quinolones and cotrimoxazole. This latter drug is also effective for the prevention of Pneumocystis carinii infections. There is no consensus about the optimal prevention of fungal infections, especially as far as Aspergillus is concerned. For the prevention of infections caused by Candida spp., systemically absorbed imidazoles such as ketoconazole are probably effective. The infections caused by cytomegalovirus can be prevented by sero-negative blood products. In seropositive patients, ganciclovir or acyclovir might be active to some extent. Immune globulins can prevent Herpes zoster-Varicella infections and acyclovir is effective in preventing Herpes simplex virus infections.</p>","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13833250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sequential administration of recombinant human interleukin-2 and dacarbazine in metastatic melanoma. A multicentre phase II study.","authors":"G Stoter,&nbsp;E Shiloni,&nbsp;S Aamdal,&nbsp;F J Cleton,&nbsp;S Iacobelli,&nbsp;J T Bijman,&nbsp;P Palmer,&nbsp;C R Franks,&nbsp;S Rodenhuis","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Twenty-four evaluable patients with metastatic melanoma have been entered in a multicentre Phase II study of two induction cycles of human recombinant interleukin-2 (rIL-2) 18 x 10(6) IU/m2/day continuous i.v. bolus on days 1-5 and days 12-17. Dacarbazine (DTIC) 850 mg/m2 i.v. bolus was given on day 26. The cycle was repeated at five weeks. Maintenance therapy was scheduled three weeks after the completion of the induction treatment, consisting of rIL-2 18 x 10(6) IU/m2/day for five days alternating with DTIC 850 mg/m2 i.v., every three weeks, for a total of 18 weeks. Median age was 44 years (range 23-80), and Karnofsky index was 100 (range 80-100). One patient had received prior chemotherapy with hydroxyurea and one patient had prior radiotherapy. Six patients responded (25%): two had complete responses (CR) and four had partial responses (PR). Stable disease (SD) was seen in five patients. Responses occurred in the following sites: liver 2/9 (22%), lung 3/14 (21%), skin 2/11 (18%), and lymph nodes 3/12 (25%). Duration of CR was 11+ and 13 months. PRs lasted 2, 5, 7, and 11+ months. Of note, time to progression in patients with SD was similar to that of responders: 4, 4, 11+, 11+, and 14+ months. Toxicity included fever, skin rash, fatigue, anorexia, and diarrhoea in most patients. Two patients had a weight gain of more than 10%. Hypotension requiring vasoactive agents or interruption of rIL-2 occurred in four patients, creatinine elevations WHO grade 1-2 in seven patients, and bilirubin elevations WHO grade 1-3 in six patients. One patient developed transient ventricular tachycardia. It appears that rIL-2 and DTIC in this schedule is feasible and effective, but not clearly superior to rIL-2 alone.</p>","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13839012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sequential dacarbazine chemotherapy followed by recombinant interleukin-2 in metastatic melanoma. A pilot multicentre phase I-II study.","authors":"E Shiloni,&nbsp;P Pouillart,&nbsp;J Janssens,&nbsp;T Splinter,&nbsp;T Di Peri,&nbsp;M Symann,&nbsp;G J Roest,&nbsp;P A Palmer,&nbsp;C R Franks","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Between April 1988 and August 1989, 30 melanoma patients were entered in a multicentre Phase II study of dacarbazine (DTIC) 850 mg/m2 i.v. bolus on day 1, and recombinant interleukin-2 (rIL-2) (Cetus) 18 x 10(6) IU/m2/day i.v. continuous infusion on days 4-9. Six treatment cycles were given: the first two at an interval of 13 days, and further cycles at intervals of 20 days. Twenty patients are currently evaluable for toxicity and 18 for response. Two of these patients presented with metastatic intraocular melanoma. Median age was 48 years (range 18-83), and median Karnofsky index was 100 (range 80-100). Four patients had received prior radiotherapy and one had received prior immunotherapy. Seventeen patients received two cycles of treatment and nine patients received three or more cycles. Four patients responded (22%): two complete remissions and two partial remissions. Stable disease was seen in six patients (33%). Responses occurred in the lung, skin, spleen and lymph nodes. Seventy-five percent of the patients received the full dose of rIL-2 during cycle 1, whilst only 2 out of 9 (22%) received the planned dose on the third cycle. Rebound lymphocytosis of 5.3 x 10(3)/L (range 1.2-18.1) occurred 24-48 h after rIL-2, but was not predictive for response. Currently, there is no evidence that pretreatment with DTIC impacts negatively on the rIL-2-stimulated lymphocyte proliferation. The toxicity profile of this treatment regimen did not differ significantly from that already described for similar regimens of rIL-2. However, in this interim analysis, there was a trend for a higher percentage of patients (25%) to experience severe weight gain (greater than 10%). This study shows that this treatment regimen is active in metastatic melanoma, with acceptable toxicity. Further research will focus on using other chemotherapeutic agents and/or other biological response modifiers (e.g. interferons, tumour necrosis factor) in combination with rIL-2.</p>","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13839013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Progress in therapy of renal cell cancer.","authors":"C Rugarli","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13839028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The compromised host.","authors":"R Feld","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A short review on infections in all types of immunocompromised host is given. This includes aspects dealing with the underlying diseases that predispose to infection, other predisposing factors to infections, and the types of infections that different compromised hosts are susceptible to and why. An attempt is made to lead into a more detailed discussion about the specific compromised hosts that are discussed in the rest of the symposium.</p>","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13833245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interleukin-2 with or without LAK cells in metastatic renal cell carcinoma: a report of a European multicentre study.","authors":"S Negrier,&nbsp;T Philip,&nbsp;G Stoter,&nbsp;S D Fossa,&nbsp;S Janssen,&nbsp;A Iacone,&nbsp;F S Cleton,&nbsp;O Eremin,&nbsp;L Israel,&nbsp;C Jasmin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Between October 1987 and November 1988, 95 European patients with metastatic renal cell carcinoma have been treated with recombinant interleukin-2 (rIL-2) (EuroCetus) at 18 X 10(6) IU/m2/day (equivalent to 3 X 10(6) Cetus Units/m2/day) according to the West schedule in two trials. 1. Forty-two patients received rIL-2 alone. Median time between initial diagnosis and metastases was three months. Eighty-one percent of the patients had at least two involved sites at inclusion and 86% underwent prior nephrectomy. Twenty-seven patients (64%) received two successive courses. Over 80% of the planned dose was administered in 69% and 44% of patients during courses 1 and 2, respectively. Fever, hypotension, weight gain, rise in creatinine level, hepatic disturbances, anaemia and thrombocytopenia were commonly observed but resolved promptly after completion of therapy. No toxic death was recorded. Two (6%) complete responses (CR), four (13%) partial responses (PR), four stable diseases (SD) and 22 progressive diseases (PD) were observed. The response rate is 6/32 (19%); the median progression-free survival time is not reached at 218+ days (92-394). 2. Fifty-three patients received rIL-2 with lymphokine-activated killer (LAK) cells. Median time from primary diagnosis to metastases was three months. Eighty-five percent of patients had at least two involved sites though 73% had previously undergone nephrectomy. Forty patients (75%) received two successive induction courses. Most patients, i.e. respectively, 77% and 60%, were given at least 80% of the planned dose during courses 1 and 2. Median numbers of LAK cells infused were 13.1 and 11.6 X 10(9) nucleated cells per course, respectively. Toxicity was not different from that described above; no toxic death occurred; five CR (10%), nine PR (18%), 11 SD and 26 PD were observed. The response rate is 14/51 (27%) and the median progression-free survival time is not reached at 7.2+ months (3-13.1). In conclusion, rIL-2, with or without LAK cells, is obviously active on metastatic renal cell carcinoma. The difference in response rate between the two trials is not statistically significant but has to be paralleled with the difference in dose received by the patients rather than with the addition of a cellular therapy. Toxicity was always manageable and reversible. The association of rIL-2 with other lymphokines should represent a major issue to improve the response rate and will be considered in further European studies.</p>","PeriodicalId":11941,"journal":{"name":"European journal of cancer & clinical oncology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13839009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}