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PubMed1993

Lomustine, etoposide, methotrexate and prednisone (LEMP) therapy for relapsed and refractory non-Hodgkin's lymphoma.

Twenty-two patients with non-Hodgkin's lymphoma (NHL) were treated with a regimen aimed at administering 6-9 cycles at 6-weekly intervals of oral lomustine (CCNU) 50 mg/m2 on day 2, i.v. etoposide 50 mg/m2 d 1 and 8, methotrexate 30 mg/m2 d 1 and 8, prednisone 60 mg/m2 d 1-10 (LEMP). The patients had a median age of 65 years (range 34-81) at diagnosis and comprised 14 males and 8 females. Eighteen patients had had prior chemotherapy (5 patients received more than two combinations). Seven had also received prior radiotherapy. Five patients achieved a complete remission (CR) with a median duration of 18 months (range 4-37). Twelve patients achieved a partial remission with a median survival of 8 months (range 2-45). Responses were seen in 6/6 nodular small cleaved cell, 1/1 diffuse small cleaved cell, 0/2 nodular mixed small and large cell, 3/4 diffuse mixed small and large cell, 7/9 diffuse large cell. One patient with diffuse large cell histology was treated initially with LEMP, achieving and maintaining CR for 18 months. Five patients did not respond to LEMP. This regimen was well tolerated requiring only 2 injections every 6 wk, there was minimal toxicity, no alopecia or cardiotoxicity, and little myelosuppression. There were no treatment-related deaths. This regimen has a useful role in inducing partial or complete remission in patients who have relapsed or progressed following previous intensive chemotherapy. It may also be used as first-line therapy in patients who may not tolerate more intensive regimens. These results are encouraging and warrant further investigation.

Adult↗

PubMed1987

Chemotherapy for adenocarcinoma of the lung (WHO III): A randomized study of vindesine versus lomustine, cyclophosphamide, and methotrexate versus all four drugs.

Two hundred seventy-nine patients with previously untreated nonresectable adenocarcinoma of the lung (ACL) entered a prospective randomized trial, comparing vindesine (VDS) to a combination of lomustine (CCNU), cyclophosphamide (CTX), and methotrexate (MTX), and to a regimen including all four drugs. Response assessment was possible in 218 patients, while 259 were evaluable for survival. Response rates were similar (22%, 23%, and 27%, respectively) as were median durations of response (15 weeks overall) and survival (29 weeks overall). Patients with dose-limiting toxicity had significantly higher response rate and longer survival than patients without toxicity. The major toxicity was peripheral neuropathy with VDS treatment and myelosuppression with the other two regimens. The VDS single-agent activity in ACL was confirmed, but addition of VDS to the three-drug regimen did not increase activity. Future studies of VDS in combination with other active agents, and comparison to a matched control group on supportive care, are indicated.

Adenocarcinoma↗

PubMed1988

A randomized comparative trial of sequential versus alternating cyclophosphamide, doxorubicin, and cisplatin and mitomycin, lomustine, and methotrexate in metastatic non-small-cell lung cancer.

One hundred eight eligible patients with advanced, metastatic non-small-cell lung cancer (NSCLC) were randomized to treatment with either cyclophosphamide, doxorubicin, and cisplatin (CAP) followed by mitomycin, lomustine, and methotrexate (MCM) on progression (sequential, 54 patients) or to CAP alternating with MCM (alternating, 54 patients). The regression rate (30%) was identical for both treatments. In addition, there were no statistically significant differences noted between treatments for regression duration (6.9 months v 7.6 months), time to progression (2.1 months v 4.4 months), or overall survival (5.5 months v 6.9 months). The lack of advantage for the theoretically superior alternating approach was probably due to a combination of relative ineffectiveness of each treatment and lack of complete non-cross resistance.

Aged↗

PubMed1995

Randomized phase III trial in childhood high-grade astrocytoma comparing vincristine, lomustine, and prednisone with the eight-drugs-in-1-day regimen. Childrens Cancer Group.

PURPOSE: In a previous randomized trial, the addition of adjuvant chemotherapy to postoperative radiotherapy proved beneficial in the treatment of childhood high-grade astrocytomas. The present study tests the hypothesis that an eight-drug adjuvant chemotherapy regimen would improve survival in such children compared with the three-drug regimen of the prior study. PATIENTS AND METHODS: Between April 1985 and May 1990, patients between the ages of 18 months and 21 years with newly diagnosed high-grade astrocytomas were eligible for this study, as determined by the treating institution's histopathologic diagnosis. Treatment consisted of postoperative local-field radiotherapy and adjuvant chemotherapy, either lomustine (CCNU), vincristine, and prednisone (control regimen) or eight-drugs-in-1-day chemotherapy (experimental regimen). Two cycles of postoperative preirradiation chemotherapy were administered in the experimental regimen. Patients were evaluated radiographically every 3 months after irradiation. RESULTS: Eighty-five eligible patients were randomized to the control regimen and 87 to the experimental regimen. The progression-free survival (PFS) and overall survival (OS) at 5 years were 33% (SE = 5%) and 36% (SE = 6%), respectively. There was no statistical difference in outcome between the two chemotherapy regimens. In patients with confirmed diagnoses of anaplastic astrocytoma (AA) or glioblastoma multiforme (GBM), anaplastic astrocytoma, greater than 90% resection, and nonmidline tumor location were characteristics predictive of an improved PFS. There was a difference in toxicity between the two chemotherapeutic regimens, with greater myelosuppression and hearing loss in the experimental regimen. Tumor recurrence occurred primarily within the primary tumor site. CONCLUSIONS: There is no benefit to the treatment of high-grade astrocytomas in children with eight-drugs-in-1-day chemotherapy compared with CCNU, vincristine, and prednisone. Extent of tumor resection and histopathologic diagnosis are significant prognostic variables. The overall outcome for children with high-grade astrocytomas remains poor.

Adolescent↗

PubMed1999

Procarbazine, lomustine, and vincristine (PCV) chemotherapy for anaplastic astrocytoma: A retrospective review of radiation therapy oncology group protocols comparing survival with carmustine or PCV adjuvant chemotherapy.

PURPOSE: To determine any differences in outcome for patients with anaplastic astrocytoma (AA) treated with adjuvant carmustine (BCNU) versus procarbazine, lomustine, and vincristine (PCV) chemotherapy. MATERIALS AND METHODS: The Radiation Therapy Oncology Group (RTOG) database was reviewed for patients with newly diagnosed AA treated according to protocols that included either BCNU or PCV adjuvant chemotherapy. All patients were treated with radiation therapy. The outcome analysis included overall survival, taking into account patient age, extent of resection, Karnofsky performance status (KPS), and treatment group (BCNU v PCV). Stratified and nonstratified Cox proportional hazards models were used, as well as an analysis using matched cases between the groups. RESULTS: A total of 257 patients were treated with BCNU according to RTOG protocols 70-18, 83-02, and 90-06; 175 patients were treated with PCV according to RTOG protocol 94-04. All pretreatment characteristics except KPS were well balanced by treatment group; 61% of the BCNU group had a KPS of 90 to 100 compared with 73% of the PCV group (P =.0075). No statistically significant difference in survival was observed in any age group or by KPS or extent of surgery. The stratified analysis also showed no trends for improved survival by treatment group (P =. 40). The Cox model identified only age, KPS, and extent of surgery as important variables influencing survival, not treatment group. Matching cases between groups using age, KPS, and surgery resulted in 133 matched pairs. No difference in survival was observed (P =. 41). In a Cox model in which each matched pair is a strata, there was no difference between groups (P =.20). CONCLUSION: Using this retrospective analysis, there does not seem to be any survival benefit to PCV chemotherapy. Future phase III studies for patients with AA may need to consider whether BCNU or PCV is used in the control arm.

Adult↗

PubMed2003

Phase II trial of procarbazine, lomustine, and vincristine as initial therapy for patients with low-grade oligodendroglioma or oligoastrocytoma: efficacy and associations with chromosomal abnormalities.

PURPOSE: The purpose of this article is to determine the response rate and toxicity of PCV administered before radiation therapy in patients with newly diagnosed LGO/LGOA and to explore correlations between response with 1p/19q deletions and aberrant p53 expression. BACKGROUND: Despite prolonged survival of patients with low-grade oligodendroglioma (LGO) and oligoastrocytoma (LGOA), the majority will succumb to progressive disease. Because procarbazine, lomustine (CCNU), and vincristine (PCV) is active in patients with recurrent LGO/LGOA, we hypothesized that it would be beneficial as primary therapy. METHODS: Adult patients with residual tumor on magnetic resonance imaging scan following biopsy or subtotal resection of LGO/LGOA received up to six cycles of PCV. Radiation therapy (59.4 or 54.0 Gy) began within 10 weeks of completing chemotherapy or immediately if there was evidence of tumor progression on PCV. Tumor tissue was analyzed by fluorescent in situ hybridization for 1p and 19q deletion and by immunohistochemistry for p53 expression. RESULTS: Eight of 28 (29%) and 13 of 25 (52%) eligible patients demonstrated tumor regression as assessed by the treating physician and a blinded central neuroradiology reviewer, respectively. Myelosuppression was the predominant toxicity. Loss of 1p and 19q were associated with LGO but not LGOA (P =.009), were inversely associated with p53 detection, and were not associated with response to PCV (possibly because of the small sample size). CONCLUSION: PCV produces tumor regressions in a meaningful proportion of patients with LGO/LGOA. Toxicity, especially myelosuppression, is significant. Loss of 1p and 19q seems limited to patients with pure LGO and is inversely related to p53 alterations.

Adult↗

PubMedDate not supplied

Lomustine (CCNU) for the treatment of resistant lymphoma in dogs.

Forty-three dogs with lymphoma that had relapsed or had failed to achieve complete remission to previous chemotherapy were treated with lomustine (1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea [CCNU]) at a dosage of 90-100 mg/m2 body surface area p.o. every 3 weeks. Durable complete or partial responses occurred in 11 dogs for a median of 86 days. The acutely dose-limiting toxicosis was neutropenia 7 days after administration, resulting in a recommended dosage of 90 mg/m2. Cumulative thrombocytopenia occurred in dogs receiving continued CCNU treatment, and a dose interval of 3 weeks may be too short for continued administration of this drug. Toxicoses evident as fever or central nervous system signs or renal damage were uncommon or rare. CCNU is effective in the treatment of relapsed lymphoma.

Animals↗

PubMed2006

Phase I study of temozolomide and lomustine in the treatment of high grade malignant glioma.

Systematic reviews and meta-analysis have demonstrated an improved prognosis by chemotherapy of malignant glioma patients. The effects of clinical research therefore have the aim to find more active drugs or new combination therapies. The combination of Temozolomide (TMZ) and nitrosoureas was evaluated preclinically with an evidence of therapeutic synergy. Based on these findings, we have carried out a phase I study with TMZ administered in low, prolonged doses of 75 mg/m2 per day, once a day for 21 days, escalated in cohorts of 3 patients, in combination with a fixed dose of Lomustine (CCNU) 100 mg/m2 orally on day 1. MTD was evident. The treatment was generally well tolerated. We did not observe bleeding or severe infections, as described for several combination chemotherapies with TMZ and other agents. In this study, for the first time in high grade malignant glioma, two orally administrated drugs were associated .TMZ 75 mg/m2 for 28 consecutive days and CCNU 100 mg/m2 on day 1 of every 6 weeks could be recommended as a safe treatment dosage. One of the ten patients evaluated for clinical response showed a partial response, while nine showed stability of disease, with a median duration of from 5 to 6 months.

Adult↗

PubMedDate not supplied

Combination chemotherapy with dacarbazine and lomustine in disseminated malignant melanoma.

Thirty-eight patients with disseminated malignant melanoma (stage IV) who had not received previous chemotherapy were given lomustine 50 to 80 mg/m2 orally on day 1 and dacarbazine 400 mg intravenously on days 1 to 3 with intervals of 6 weeks. Three of the 36 evaluable patients showed complete response (8%), 4 partial response (11%), and 5 had stable disease for at least 3 months (13%). The responding patients had metastases confined to cutaneous, nodal or pulmonary sites. None of the patients with liver, osseous or cerebral metastases, or patients with Karnofsky's status of less than 80, responded. Patients with more than two years from the diagnosis to the start of the chemotherapy were more likely to achieve objective response (p less than 0.05). Eighty-four per cent of the patients had nausea or vomiting, but otherwise toxicity was minimal.

Adult↗

PubMed2001

Bleomycin, lomustine, cyclophosphamide, vincristine, procarbazine and prednisone (BLEO-CCVPP) in patients with Hodgkin's disease who relapsed after radiotherapy alone: a long-term follow-up study of the Eastern Cooperative Oncology Group (E3481).

Thirty-three evaluable patients with Hodgkin's disease who failed radiotherapy were treated on this phase II study with bleomycin, lomustine, cyclophosphamide, vincristine, procarbazine and prednisone given every 28 days for a minimum of eight courses. Twenty-five patients (76%; 95% CI=55.6-87.1%) achieved a complete remission, the median duration of which cannot yet be determined, but the probability of remaining in continuous complete remission at 10 years is.64. The median survival from entry on this study for all evaluable patients is 10 years, and 12 patients were alive at the time of this analysis with a median follow-up for them of 15.5 years. Of the 22 patients who died, 11 died of progressive or recurrent Hodgkin's disease and 11 died of other causes including 7 second primary neoplasms and at least one myocardial infarction. Both are now well known late complications of Hodgkin's disease treatment.

Adolescent↗

PubMed2000

Improved controlled release study of lomustine.

Lomustine (CCNU) microcapsules was prepared by improved recoacervation method, then mixed microcapsules with 0.7% collagen swelling solution to prepare the emulsion, spreaded the emulsion on the plate to form membrane and cross-linked it, the membrane would be planted into body and was expected to release at steady speed. The concentration of CCNU and the CCNU content of microcapsules were measured by ultraviolet spectrophotometry to observe the release of CCNU be slow and constant, approach to 0-class release approximately.

Absorbable Implants↗

PubMed1996

Procarbazine, lomustine, and vincristine (PCV) chemotherapy for grade III and grade IV oligoastrocytomas.

The authors provided procarbazine, lomustine (CCNU), and vincristine (PCV) chemotherapy to 32 patients whose tumors contained varying mixtures of oligodendroglial and astrocytic cells. Twenty-five patients had oligodendroglioma-astrocytoma (oligoastrocytoma) with a histological Grade of III (19 patients) or IV (six patients); seven had anaplastic oligodendroglioma. The PCV therapy was administered every 6 weeks for a total of at least 124 cycles. The median duration of follow-up review from the start of chemotherapy was 19.3 months. Nineteen patients were treated before receiving radiation therapy and 12 after receiving it (one patient received concurrent radiotherapy and chemotherapy). Grade 3 or 4 hematological toxicity was experienced by nine (31%) of 29 patients. Ten patients had delayed treatment due to treatment-related toxicities (34.5%). Ninety-one percent of the 32 patients responded to the therapy. These included 10 patients with a complete response and 19 with a partial response. The median time to progression was 15.4 months for all patients and 23.2 months for those with Grade III tumors. The median time to progression for patients with Grade III oligoastrocytomas was 13.8 months; for those with Grade IV oligoastrocytoma it was 12.4 months and for those with anaplastic oligodendrogliomas it was 63.4 months (p = 0.0348). These patients survived a median of 49.8 months, 16 months, and 76 or more months, respectively, from the start of chemotherapy (p = 0.0154). The PCV therapy provides durable responses in patients with Grade III or IV oligoastrocytomas.

Adult↗

PubMedDate not supplied

Animal model for liver dysfunction using lomustine in Wistar rats.

AIM: To induce intrahepatic cholestasis in rats using lomustine 1(2-chloroethyl)-3-cyclohexyl-l-nitrosourea (CCNU). METHODS: Doses of 10 mg, 20 mg and 30 mg/Kg body weight of CCNU were injected intraperitoneally in separate groups of animals. RESULTS: With 10 mg/Kg body weight of CCNU, serum bilirubin levels increased for up to 72 hours and then slowly returned to normal. With a dose of 20 mg/Kg body weight of CCNU, serum bilirubin, AST, ALT and alkaline phosphatase levels increased for 72 hours and then returned to normal over 4-5 weeks. With a dose of 30 mg/Kg body weight peak levels of serum bilirubin were reached on day 17. Pathological studies were carried out after injection of 30 mg/Kg body weight of CCNU. After 72 hours hepatocytes were normal, with minimal nonspecific inflammation and bile duct proliferation. After 16 days, triaditis was observed with deposition of collagen. Focal fibrosis was also noticed. There was no significant abnormality of hepatocytes. After 75 days, hepatocytes showed focal ballooning. Bile duct proliferation was seen invading the parenchyma. Nodules of hepatocytes separated by irregular fibrous bands indicated cirrhosis. CONCLUSIONS: An animal model of intrahepatic cholestasis has been developed using CCNU; this model may be used to assess the utility of hepatobiliary radiopharmaceuticals.

Animals↗

PubMed1992

[Combination of chemotherapy (vindesine, lomustine, cisplatin, cyclophosphamide) and thoracic radiotherapy in nonresectable non-small cell bronchial carcinoma: final results of a phase II clinical trial].

Seventy-five patients with locally advanced non small cell lung carcinoma were entered in a phase II study combining chemotherapy (vindesine, lomustine, cisplatin and cyclophosphamide) and radical thoracic radiotherapy delivering a total dose of 60-65 Gy. Patients were regularly assessed by radiological and fiberoptic bronchoscopy examinations in order to evaluate local control. An objective response was observed in 22 patients (29%) after initial chemotherapy (2 complete remissions and 20 partial responses). The complete response rate after the combined schedule was 30%. Toxicity of this combination was acceptable. Median survival was 13.5 months. Actuarial risk of developing distant metastases at 3 years was 60%. However, the main cause of failure was local with 80% of uncontrolled or recurrent thoracic tumor in the first 2 years of follow-up. The present study shows that local control remains a major problem in the management of patients with inoperable non metastatic non small cell lung cancer.

Adult↗

PubMed1992

Combined chemotherapy (cisplatin, cyclophosphamide, lomustine and vincristine) and multifractionation radiotherapy in inoperable nonmetastatic squamous cell lung cancer.

A modified protocol was used in the treatment of inoperable nonmetastatic squamous cell lung cancer which consisted of three courses of induction chemotherapy with cisplatin, cyclophosphamide, lomustine and vincristine. Radiotherapy was delivered in multifractionated regime, daily two fractions of 1.5 Gy, 4 hours apart up to the total dose of 51 Gy. During 1985-1989, 77 patients were entered into the study. Twenty-six patients did not complete treatment, but were evaluated for the response rate and in survival analysis. There were 29 patients with Stage I and II, and 48 patients with Stage III lung cancer. After combined treatment CR was 15%, PR 39% and RR 54%. One- to four-year overall survival of 48 evaluable patients with Stage III were: 58%, 30%, 17% and 7%, respectively. The overall survival of the whole treatment group was significantly better than the survival of historical control group of 65 patients treated by radiotherapy only.

Antineoplastic Combined Chemotherapy Protocols↗

PubMed2005

Combination chemotherapy with carmustine and cisplatin followed by procarbazine, lomustine, and vincristine for adult high-grade astrocytoma.

BACKGROUND: We have reported that carmustine (BCNU) and cisplatin administered before, during, and after radiotherapy did not improve the survival of patients with high-grade astrocytomas and were associated with more serious toxicities than radiotherapy plus BCNU. In an attempt to improve survival, we studied a combination regimen procarbazine, lomustine, and vincristine (PCV) after radiotherapy in addition to BCNU and cisplatin during radiotherapy. METHODS: From 1994 through 1998, 42 patients were enrolled in the study. Of these, 20 had glioblastoma multiforme and 22 had anaplastic astrocytoma. The patients had a median age of 48.5 years. All patients had subtotal or total resection, or biopsy as the initial procedure. Then, all patients were treated with BCNU and cisplatin concurrently during radiotherapy followed by PCV after radiotherapy. RESULTS: The median time to follow up for survivors was 13.8 months (range, 1.7-108.2 months). The median time to tumor progression was 7.2 months (range, 0-88.7 months) and median survival time was 13.3 months (range, 1.7-88.7 months). The only factor that had a conventionally significant effect on the overall survival was resectability. Patients who had received subtotal/total resection had a longer median survival compared with patients who had received biopsy only (18.0 vs. 9.5 months). This combined modality treatment program was associated with reversible grade 3 to 4 hematological toxicity in 10 patients, with grade 3 ototoxicity in one patient and grade 2 neurotoxicity in one patient. CONCLUSION: A combination of BCNU and cisplatin with cranial irradiation followed by PCV was moderately toxic and appeared to offer no obvious survival advantages compared with radiotherapy plus BCNU and cisplatin alone.

Adolescent↗

PubMed1990

Phase II study of lomustine, cytarabine, mitoxantrone, and prednisone (CAMP) combination chemotherapy for doxorubicin-resistant intermediate- and high-grade malignant non-Hodgkin's lymphoma.

A phase II study was conducted to evaluate the efficacy and toxicity of lomustine, cytarabine, mitoxantrone and prednisone (CAMP) chemotherapy in doxorubicin-resistant intermediate- and high-grade malignant non-Hodgkin's lymphomas (NHL). Among 30 patients, the complete remission rate was 27% (duration: 10, 16, 22, 35, 35+, 42+, 51+, 55+ months) and the partial remission rate was 20%. Median survival for complete responders was more than 4 years. The best responses were seen in patients with relapsed NHL compared to those with primary refractory NHL. Toxicity was mainly related to myelosuppression. The results suggest that the CAMP schedule can be applied on an outpatient basis with satisfactory efficacy in patients with relapsing intermediate- and high-grade malignant NHL.

Antineoplastic Combined Chemotherapy Protocols↗

PubMed1987

Lomustine, etoposide, vindesine, and dexamethasone (CEVD) in Hodgkin's lymphoma refractory to cyclophosphamide, vincristine, procarbazine, and prednisone (COPP) and doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD): a multicenter trial of the German Hodgkin Study Group.

Thirty-two patients with advanced Hodgkin's lymphoma resistant to cyclophosphamide, vincristine, procarbazine, and prednisone (COPP) and doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) were treated with a salvage chemotherapy regimen consisting of lomustine, etoposide, vindesine, and dexamethasone (CEVD). Twenty-seven patients were treated because of primary resistance to COPP/ABVD, and five patients were treated in early relapse (less than 12 months) after COPP/ABVD-induced complete remission. Fourteen patients (44%) achieved complete remission, and four patients achieved partial remission, with an overall response rate of 56%. Two partial responders achieved complete remission after additional radiotherapy. Four of five patients in early relapse after COPP/ABVD achieved complete remission. Consolidation radiotherapy was given for only one complete responder. Median duration of complete remission is greater than 10 months, and median survival is greater than 26 months. The treatment was well-tolerated. The main side effects were leukopenia, thrombocytopenia, mild nausea/vomiting, and cushingoid side effects. CEVD is a very active and well-tolerated salvage chemotherapy regimen in patients with Hodgkin's disease resistant to or relapsing after COPP and ABVD.

Adolescent↗