A new technique for the distal locking of solid AO unreamed tibial nails

Forty patients with aggressive (intermediate-grade and high-grade) non-Hodgkin's lymphoma (NHL) were treated primarily with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) chemotherapy regimen, and then evaluated for prognostic features. Age, tumor stage, performance status, number of extranodal disease sites and serum concentrations of lactate dehydrogenase (LDH) were considered prognostic features. All the patients treated with the CHOP regimen were grouped into four risk categories, including low (L), low-intermediate (LI), high-intermediate (HI) and high (H) according to the International Prognostic Index. Twenty-one of 23 patients (91.3%) in the L plus LI risk groups and 5 of 17 patients (29.4%) in the H plus HI risk groups had complete response and the difference between these percentages was statistically significant (P<0.001). The overall survival rate (2 yr) of 23 patients in the L+LI risk group was 52.1% and of 17 patients in H+HI risk group was 11.7% and this difference was statistically significant (P<0.05). Our results indicated that the CHOP regimen is not effective in the HI+H risk groups of patients with aggressive NHL. New experimental approaches are needed for these patients.     

The MACOP-B and VACOP-B combination chemotherapy for young patients with intermediate-grade non-Hodgkin's lymphoma

Since the early 1970s, three generations of combination chemotherapy for intermediate-grade non-Hodgkin's lymphomas (NHL) have been developed. One of the third-generation regimens is MACOP-B (methotrexate, doxorubicin, cyclophosphamide, vincristine, prednisone, and bleomycin). The VACOP-B regimen is a modification of MACOP-B in which methotrexate is omitted and etoposide is added. This study assesses treatment outcome using the MACOP-B and VACOP-B combination chemotherapy in a population of young patients with intermediate-grade NHL treated in a single tertiary hematological center. The files of 45 patients aged 18-55 who were diagnosed as having intermediate-grade NHL (working formulation types F-H) and treated between January 1986 and March 1994 were reviewed. Treatment response, overall survival, disease-free survival and treatment toxicity were determined. The predictive value of the age-adjusted international prognostic index was also assessed. Median follow-up was 80 months in the MACOP-B group and 29 months in the VACOP-B group. The complete response rate was 71% (95% confidence interval CI: 58-84), 4-year overall survival was 74 +/- 7% and 4-year disease-free survival was 79 +/- 8%. No toxicity-related deaths were observed. The main adverse effects were WHO grade 3 or 4 neutropenia (51%), anemia (24%) and mucositis (20%). Only the CR rate was correlated with the Age-Adjusted International Prognostic Index. Mean relative dose intensity was high (95.7%, 95%) CI: 91.7-99.7) and had no correlation with treatment outcome. The MACOP-B and VACOP-B combination chemotherapy regimens were found to be effective and minimally toxic for young patients up to 55 years old with intermediate-grade NHL.     

Chemotherapy for non-Hodgkin's lymphoma

This review highlights the role of chemotherapy for intermediate grade non-Hodgkin's lymphoma (NHL) including immunoblastic large cell lymphoma and low grade NHL. The combined modality treatment (CMT) consisting of chemotherapy including adriamycin (ADM) and involved-field irradiation (IFI) is considered standard therapy for localized intermediate grade NHL since a superior outcome (long-term disease-free survival rate is about 80%) can be obtained by CMT. However, developing dose-intensified regimens in initial chemotherapy will change the role of IFI. The phase II study using second and third generation regimens for advanced intermediate grade NHL showed a better outcome than first generation regimen CHOP. Unfortunately, the recent phase III intergroup trial concluded that none of the second or third generation treatment was superior to CHOP, and this regimen is now considered to be standard chemotherapy. However, the cure rate of the CHOP regimen (about 30%) is not satisfactory, and efforts should be underway to develop promising regimens with significantly increased dose intensity. While radiotherapy such as IFI, extended-field irradiation and total lymph node irradiation for localized low grade NHL obtained a more than 50% disease-free survival rate, the role of chemotherapy remains controversial. To date, many randomized trials of single agent chemotherapy regimen, combination chemotherapies with or without ADM, and CMT have shown no overall survival benefit for advanced low grade NHL, so there is no standard therapy for it.     

Adjuvant cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy after radiation therapy in stage I low-grade and intermediate-grade non-Hodgkin lymphoma. Results of a prospective randomized study

BACKGROUND: In a prospective randomized manner, this study evaluated the effect of adjuvant chemotherapy (cyclophosphamide, doxorubicin, vincristine, and prednisone; CHOP) in patients with Stage I non-Hodgkin lymphoma (NHL) who have achieved a complete response (CR) after radiation therapy (RT). METHODS: Forty-four patients with clinical or pathologic Stage I intermediate-grade or low-grade NHL were randomized to receive regional RT alone (median dose, 40 Gy) or regional RT followed by six cycles of CHOP chemotherapy. There were no differences in clinical and pathologic characteristics between the two treatment groups. RESULTS: The median follow-up was 7 years (range, 2-10 years). The actuarial relapse-free survival (RFS) rate for the RT plus CHOP group at 7 years was 83% compared with 47% (P < 0.03) for the RT-alone group. The overall survival (OS) for the two groups was 88% and 66%, respectively (P = 0.2). In patients with intermediate-grade NHL, the 7-year actuarial RFS for RT and CHOP was 86% compared with 20% for RT alone (P = 0.004). The corresponding actuarial survival rates were 92% and 47%, respectively (P = 0.08). In patients with low-grade histologic findings, the addition of adjuvant CHOP did not improve RFS (P = 0.6) or OS. All relapses in this study were at sites remote from the initially involved areas, and in 5 of 11 patients (45%), there were recurrences 5 years or longer after initial treatment. CONCLUSIONS: This study showed that adjuvant CHOP chemotherapy significantly improves RFS in patients with Stage I intermediate-grade NHL who achieve a CR after regional-field RT. The chemotherapeutic regimen favorably affected their probability of survival.     

Treatment strategy of high malignancy non-Hodgkin lymphomas

While radiotherapy is not justified as a single-modality approach in high-grade non-Hodgkin's lymphoma, standard therapy consists of chemotherapy with the CHOP regimen, which induces complete remissions in ca. 2/3 of the patients, with or without additional radiotherapy. Since the majority of these remissions do not last, dose escalations up to myeloablative ranges using hematopoietic stem cell support are being evaluated especially in young patients with bad risk factors. The trials of the German Non-Hodgkin's Lymphoma Consensus Trial group determine the value of a consolidating high-dose chemotherapy in young patients with high-risk profile, while dose intensifications of the CHOP regimen by two-week regimens and/or the incorporation of etoposide are being evaluated in all other treatment groups.     

In vitro activity of trovafloxacin in combination with ceftazidime, meropenem, and amikacin

There are few reports on chemotherapy of non-Hodgkin's lymphoma (NHL) in patients with chronic renal failure. Two long-term hemodialysis patients were treated for NHL with modified CHOP therapy. The plasma pharmacokinetics of adriamycin (ADR) and etoposide (VP-16) were investigated in these patients. In the first case, NHL was diagnosed in a 37-year-old male (diffuse pleomorphic, T cell type, stage I E). After 4 courses of chemotherapy, he achieved complete remission. The second case, was a 56-year-old male who was admitted to our hospital with melena and abdominal pain. A diagnosis of NHL (diffuse mixed, B cell type, stage III E) was made. Complete remission was achieved with 2 courses of chemotherapy. Levels of hematological and neurological toxicity were moderately severe but tolerable. Pharmacokinetics of ADR and VP-16 in these patients were similar to those in patients with normal renal function. These results suggested that ADR and VP-16 were effective drugs for hemodialysis patients with NHL.     

Phase II trial of paclitaxel by 24-hour continuous infusion for relapsed non-Hodgkin's lymphomas: Southwest Oncology Group trial 9246

PURPOSE: The Southwest Oncology Group (SWOG) recently conducted a multiinstitutional phase II trial to determine the complete response (CR) and partial response (PR) rates, toxicities, and progression-free and overall survivals of patients with relapsed non-Hodgkin's lymphomas (NHLs) treated with a 24-hour continuous infusion of paclitaxel at a dose of 175 mg/m2. PATIENTS AND METHODS: Sixty-six patients with relapsed NHL who had received minimal prior therapy (one prior chemotherapy regimen for intermediate- to high-grade NHL [44 patients] or one or two prior regimens for low-grade NHL [22 patients]) were premedicated with dexamethasone, diphenhydramine, and cimetidine and then treated with continuous intravenous infusion paclitaxel over 24 hours every 21 days. RESULTS: Eleven of 66 patients (17%) achieved rigorously documented objective remissions, including two CRs (3%) and nine PRs (14%). In addition, another five patients (8%) achieved apparent PRs on a single computed tomographic (CT) scan. Responses were brief, lasting a median of 3 months (5 months for indolent lymphomas and 3 months for intermediate- to high-grade lymphomas). Grade 4 or 5 granulocytopenia was the only common serious toxicity, and occurred in 42 of 66 patients (64%). CONCLUSION: Paclitaxel is generally well tolerated when given as a continuous infusion of 175 mg/m2 over 24 hours, despite predictable granulocytopenia. However, single-agent paclitaxel has modest clinical efficacy compared with other available treatments for relapsed NHL.     

Administration of rhG-CSF increases complete remission rates after CHOP and ProMACE/CytaBOM for non-Hodgkin's lymphoma: a pilot study. Hokkaido Study Group of Malignant Lymphoma and rhG-CSF

To evaluate the clinical effects of the administration of recombinant human granulocyte-stimulating factor (rhG-CSF) post chemotherapy for patients with advanced-staged intermediate-grade or high-grade non-Hodgkin's malignant lymphoma (NHL), we conducted this multicenter study and compared the responses between both the regimens, CHOP as a first-generation chemotherapy and ProMACE/CytaBOM as a third-generation chemotherapy, when combined with the rhG-CSF administration. In this multicenter study, where forty patients were registered, patients in both the CHOP and ProMACE/CytaBOM groups were treated with the original regimen designs without the necessity of reducing drug dosages when combined with the administration of rhG-CSF. The administration of rhG-CSF post both of the cytotoxic therapies brought about much higher rates of complete remission in both the groups (CHOP, 75 percent; ProMACE/CytaBOM, 75 percent), as compared with those of the previous study without the rhG-CSF administration. Regarding response rates according to the International prognostic factor index, the CHOP group showed a lower rate of complete remission in patients with risk factors, compared with ProMACE/CytaBOM group. This result suggested that the administration of rhG-CSF may offer one important approach for improving the first-line therapy for aggressive NHL with high risk factors.     

High-dose chemotherapy with carboplatin, etoposide and ifosfamide followed by autologous stem cell rescue in patients with relapsed or refractory malignant lymphomas: a phase I/II study

Patients with relapsed or refractory non-Hodgkin's lymphomas (NHL) and Hodgkin's disease (HD) with recurrences after an anthracyclin-containing regimen only have a chance of cure of below 10% with conventional chemotherapy. In order to improve their prognosis, we started a phase I/II trial using high-dose therapy comprising carboplatin, together with etoposide and ifosfamide (CEI), followed by autologous stem cell rescue (ASCR) as consolidation after salvage treatment. Since September 1990, 40 patients with intensively pretreated advanced NHL (n = 24) or HD (n = 16) received one cycle of high-dose therapy (HDT) consisting of carboplatin 1500 mg/m2, ifosfamide 10 g/m2 and etoposide in escalating doses from 1200 mg/m2 to 2400 mg/m2 followed by ASCR. Thirty-nine patients were assessable for toxicity and response. The following doses appeared to be safe: carboplatin 1500 mg/m2, etoposide 2400 mg/m2 and ifosfamide 10 g/m2. All patients developed grade 3 nausea and grade 3 or 4 mucositis. Granulocytopenic fever occurred in 100% with grade 4 infections in 15%. Mild transient kidney toxicity was noted in 36% and liver toxicity in 20% of patients. One toxic death occurred (2.5%). Objective responses were obtained in 36 of 39 patients (92%) with complete remissions (CR) in 24 patients (61.5%) and partial remissions (PR) in 12 (30.7%). Median observation time for surviving patients was 23.3 months (range 3.4-52.3). The probabilities of overall, event-free and relapse-free survival at 2 years are 62, 39 and 55%, respectively. Patients with primary refractory disease or resistant relapse had a poor prognosis. High-dose carboplatin, etoposide and ifosfamide plus autologous stem cell rescue represents an effective, potentially curative salvage treatment with acceptable toxicities.     

Paclitaxel in combination chemotherapy with radiotherapy in patients with unresectable stage III non-small-cell lung cancer

PURPOSE: The addition of combination chemotherapy to standard radiation therapy has improved treatment for locally unresectable non-small-cell lung cancer. In this phase II study, we evaluated the toxicity and efficacy of a novel chemotherapy regimen that included paclitaxel, cisplatin, and etoposide plus concurrent radiation therapy in this group of patients. PATIENTS AND METHODS: Thirty-three patients with previously untreated, unresectable stage III non-small-cell lung cancer (stage IIIA, 11 patients; stage IIIB, 22 patients) initially received two courses of chemotherapy, which included paclitaxel 135 mg/m2 by 1-hour infusion on day 1, cisplatin 60 mg/m/ intravenously (i.v.) on day 2, and etoposide 100 mg/m2 i.v. on days 1, 2 and 3. On week 6, radiation therapy (60 Gy in 30 fractions) was initiated in conjunction with two additional courses of chemotherapy: paclitaxel 135 mg/m2 i.v. by 1-hour infusion on day 1, cisplatin 5 mg/m2 i.v. on days 2- to 10, and etoposide 25 mg/m2 on days 1 to 10. RESULTS: This combined modality program was feasible and well tolerated by most patients. During the two courses of induction chemotherapy, grade 3 or 4 myelosuppression occurred in only six patients (18%). Esophagitis was common during combined modality therapy (grade 3, 10 patients; grade 4 five patients). Forty-two percent of patients had partial response after two courses of induction therapy, and 82% of patients had an objective response at completion of therapy. Twelve patients (36%) had a complete response. Nineteen patients remain progression-free at a median of 8 months; the median survival time has not been reached. CONCLUSION: This paclitaxel-containing combined modality therapy is feasible and highly active in patients with inoperable stage III lung cancer. Esophagitis is the most common severe toxicity with this program. Further studies with paclitaxel-containing combination regimens in patients with stage III non-small-cell lung cancer are indicated.     

DNA unwinding in the CYC1 and DED1 yeast promoters

The superiority of intensive versus standard chemotherapy for aggressive (I: intermediate; H: high grade) NHL is still debated; increased antitumor activity may be counterbalanced by increased toxicity. We have designed a first-line five-drug regimen (vincristine, idarubicin, cyclophosphamide, etoposide and deflazacort), with the aim of potentiating the CHOP protocol without losing tolerability and ease of administration. Seventy-one patients (33% aged > or = 65) entered the study. CR was obtained in 66.7% of patients (I: 74%; H: 56%), PR in 19.7%: overall response rate was 86.4%. Six patients were resistant, two died during treatment. With a median follow up of two years, relapse has occurred in 14 patients (8 I, 6 H). At 3 years, overall survival was projected to be 62.5% (I 73.5%; H 31.4%), disease free survival 66% (I 71%, H 56.3%). No organ toxicity occurred. Myelosuppression was moderate, with a nadir on the 14th day. Febrile episodes occurred in 16% of courses, dose delay in 19% of courses; dose reduction in 3% of patients. No patient required hospitalization. G-CSF was only occasionally used. This regimen has shown a potent antitumor effect with an excellent tolerance, even in elderly patients.     

A better therapeutic profile for the combination of mitomycin-C, ifosfamide and cisplatin (MIC) in advanced non-small-cell lung cancer: a useful dose-schedule modification

BACKGROUND: In our previous experience with chemotherapy for non-small-cell lung cancer (NSCLC) the combination of mitomycin, ifosfamide and cisplatin (MIC) showed the highest activity in a three-arm randomized trial; the MIC regimen also yielded the most toxic effects, with 8% WHO grade 2-4 nephrotoxicity, 21% grade 3-4 leukopenia and 10% grade 3-4 thrombocytopenia. In that study cisplatin (120 mg/m2) was delivered on day 1 and ifosfamide and mitomycin on day 2. In an effort to reduce MIC toxicity a modified regimen was tested in a phase II trial: cisplatin 100 mg/m2 was given on day 2 and ifosfamide on day 1 with mitomycin. PATIENTS AND METHODS: From November 1993 to December 1995, 70 advanced NSCLC patients entered the trial. RESULTS: Twenty-nine of 70 patients achieved major response (41%) with 6 complete (9%) and 23 partial remissions (33%). We recorded 4% of WHO grade 3-4 anemia, and 2% of leukopenia and thrombocytopenia. CONCLUSION: We confirmed the activity of the MIC regimen in NSCLC, and the modified schedule seems to substantially improve the safety of the combination.     

Efficacy and toxicity of 2-Chlorodeoxyadenosine (Cladribine)--2 h infusion for 5 days--as first-line treatment for advanced low grade non-Hodgkin's lymphoma

2-Chlorodeoxyadenosine (Cladribine) is a new purine analogue with high activity in pretreated low grade non-Hodgkin's lymphoma (NHL). To evaluate the efficacy of this drug in untreated patients with advanced NHL, we performed a prospective multicentre trial. Cladribine (0.12 mg/kg) was administered intravenously daily for 5 consecutive days in an out-patient setting. The treatment was repeated every 28 days for four cycles. Included were patients with a histological diagnosis of low grade NHL according to the Kiel classification and stage III or IV disease. Stage II patients were included when radiotherapy had failed. 55 patients were entered into the study. 50 patients were evaluable. The remission rate was 44/50 (88%; 95% confidence interval 82-100%), including complete remissions (CR) in 14 (28%) patients. Only 2 patients showed progression while on Cladribine treatment. The estimated overall survival, and time to treatment failure (TTF) were 85% and 51%, respectively, after a median observation time of 92 weeks. 11 (22%) patients showed grade 3 or 4 toxicity according to the WHO grading. Haematological toxicity was responsible for 86% of the overall toxicity and 100% of grade 3 and 4 toxicity. 7 patients (14%) had an infection, two of which were opportunistic. 12 (24%) patients did not experience any toxicity during the treatment. The results of this study clearly demonstrate the safety and considerable activity of this regimen. Cladribine is very effective even at lower doses than have been used so far.     

Women''s anger: relationship of suppression to blood pressure

Myeloablative therapy followed by allogeneic bone marrow transplantation (BMT) has proven to be curative therapy in patients with hematologic malignancies. Relapse, however, remains a major cause of treatment failure for patients with advanced disease. During the past 15 years, we have gained considerable experience with the combination of fractionated total-body irradiation (FTBI) and etoposide followed by allogeneic BMT for hematologic malignancies. In an attempt to decrease post-transplant relapse rates, 67 patients under the age of 50 years with high-risk or advanced-stage hematological malignancies received an intensified regimen of FTBI and etoposide plus cyclophosphamide followed by BMT from a genotypically-matched related donor. The regimen consisted of 1320 cGy of FTBI in 11 fractions, 60 mg/kg of etoposide (VP-16), and 60 mg/kg of cyclophosphamide (CY). Fifty-three patients received cyclosporine and prednisone for graft-vs.-host disease (GVHD) prophylaxis and 14 patients received cyclosporine, methotrexate, and prednisone. Diagnosis at BMT included 45 patients with acute leukemia, 7 patients with chronic leukemia, and 15 patients with high-grade non-Hodgkin's lymphoma (NHL). Actuarial disease-free survival (DFS) at 3 years was 42% +/- 12% for the entire group with a median follow-up of 50 months (range 20-74) for 28 patients who remain alive in continued complete remission (CR). Actuarial 3-year-DFS was 38% +/- 14% in 52 patients with acute or chronic leukemia and 60% +/- 25% in 15 patients with NHL with relapse rates of 45% +/- 16% and 21% +/- 11%, respectively. DFS at 3 years was 40% +/- 18% in 32 patients with acute leukemia in 1st relapse or 2nd CR or chronic myelogenous leukemia in accelerated phase, and was 32% +/- 22% in 20 patients with more advanced disease. Regimen related mortality occurred in 9 patients (4, veno-occlusive disease of the liver; 2, multi-organ failure; 1, diffuse alveolar hemorrhage; 1, central nervous system (CNS) hemorrhage; 1, adult respiratory distress syndrome (ARDS). The combination of FTBI, etoposide, and cyclophosphamide followed by allogeneic BMT is an effective and relatively well-tolerated regimen for patients with advanced hematologic malignancies. The role for this regimen should be further defined by prospective clinical trials.     

Breath test diagnosis of Helicobacter pylori in peptic ulcer disease: a noninvasive primary care option

The role of chemotherapy in malignant neuroendocrine tumours is difficult to assess because of their rarity and variation in biological behaviour. We present a retrospective review of chemotherapy given to 18 patients with metastatic and one with locally advanced neuroendocrine tumours. There were eight poorly differentiated neuroendocrine tumours, six thyroid medullary carcinomas, two phaeochromocytomas, two pancreatic islet cell tumours and one undifferentiated neuroblastoma. Four patients were given 3-weekly dacarbazine, vincristine and cyclophosphamide (DOC) chemotherapy. In eight patients, this regimen was modified by substituting the dacarbazine and cisplatin and etoposide (OPEC). A further six patients were treated with dacarbazine reintroduced into the 3-weekly regimen (DOPEC). The remaining patient received cisplatin and etoposide. There were two complete responses (both with OPEC) and eight partial responses (two with DOC, three with OPEC and three with DOPEC). Five patients had stable disease and four progressed. Four received further chemotherapy on relapse, producing one complete and one partial response. The median response duration to initial chemotherapy was 10 months (range 3-34). The median survival was 12 months (range 1-42). The main toxicity was haematological, with grade 3-4 neutropenia in 12 patients; eight suffered episodes of sepsis. One death was treatment related. Other toxicity was mild although three patients discontinued vincristine with grade 2 neurotoxicity. The response rate and side effects of these three regimens appear comparable. We conclude that, although these patient numbers are small, combination chemotherapy produces an encouraging response rate (53%; 95% CI 30-75) in malignant neuroendocrine tumours, with acceptable toxicity.     

Cisplatin plus oral etoposide in the treatment of patients with advanced small cell lung cancer. Japan Clinical Oncology Group

BACKGROUND: Etoposide is a highly schedule-dependent drug. We investigated combination chemotherapy of oral etoposide and intravenous cisplatin for small cell lung cancer (SCLC). METHODS: Fifty-seven patients with SCLC with extensive disease (ED) or limited disease (LD) with pleural effusion registered in the 21 institutions of the Japan Clinical Oncology Group were treated with oral etoposide 40 mg/m2/d for 21 days and cisplatin 80 mg/m2 on day 1 of every 28-period day. The entry period was between February 1992 and August 1995. The actual percentages of patients treated with etoposide were 93.6, 89.5, 92.3 and 96.9% in the first, second, third and fourth cycles, respectively. RESULTS: Nine patients (15.8%) achieved a complete response resulting in an overall response rate of 82.5% (95% confidence interval, 70.1-91.3%). Leukopenia and thrombocytopenia of grade 3 or 4 were observed in 36 (49.1%) and 8 (14.0%) patients, respectively. Anemia of grade 3 or 4 occurred in 28 (49.1%) patients. Nausea, vomiting, anorexia and alopecia were common adverse events. One patient died of hemoptysis due to grade 4 thrombocytopenia. The mean survival time was 47.0 weeks. CONCLUSIONS: This dose and schedule of administration of etoposide in combination with cisplatin are considered to be clinically active. However, prolonged gastrointestinal toxicity of oral etoposide was a problem in comparison with the standard etoposide platinum regimen given by intravenous administration.     

The role of lipogenesis in the development of obesity and diabetes in Israeli sand rats (Psammomys obesus)

In order to optimize the therapeutic index of combining etoposide, epirubicin, cisplatin, 5-fluorouracil (5-FU), leucovorin (EEPFL) chemotherapy in the treatment of advanced gastric cancer, a trial of a novel schedule of weekly administration was conducted. Weekly EEPFL treatment consisted of a concomitant boost of etoposide 40 mg m(-2) i.v. over 30 min, epirubicin 10 mg m(-2) i.v. over 5 min to a backbone regimen, weekly PFL chemotherapy with cisplatin 25 mg m(-2), 5-FU 2200 mg m(-2), leucovorin 120 mg m(-2) given simultaneously by 24-h i.v. infusion. Response, survival and toxicity were evaluated. Forty-two patients were studied. Median age was 69 (range 31-84) years. Twenty-six per cent of patients showed complete response and 45% partial response. The overall response rate was 71% (95% confidence interval 58-84%). For a total of 507 weekly EEPFL cycles delivered, the incidence of grade 4 leucopenia was 1% of cycles. One patient died of neutropenia septicaemia. There was no other grade 4 toxicity. Grade 3 and 2 leucopenia occurred in 7% and 14% of cycles. The incidence of grade 3 and 2 mucositis was 1% and 3% of cycles. Grade 3 and 2 diarrhoea occurred in 0.4% and 1.6% of cycles. Overall median survival was 10 months (range 3-41+ months). Weekly EEPFL chemotherapy is an effective regimen with tolerable toxicities in the treatment of advanced gastric cancer. A randomized controlled clinical trial to formally assess the efficacy and benefit of EEPFL chemotherapy is under way.     

Comparison of autologous bone marrow transplantation with sequential chemotherapy for intermediate-grade and high-grade non-Hodgkin's lymphoma in first complete remission: a study of 464 patients. Groupe d'Etude des Lymphomes de l'Adulte

PURPOSE: Intensive chemotherapy followed by autotransplantation has given promising results in partially responding or sensitive relapsed patients with aggressive non-Hodgkin's lymphoma. In 1987, we designed a randomized study to evaluate the potential benefit of a high-dose regimen containing cyclophosphamide, carmustine, and etoposide (CBV) followed by autotransplantation over a consolidative sequential chemotherapy (ifosfamide, etoposide, asparaginase, and cytarabine) in patients in first complete remission with intermediate- and high-grade non-Hodgkin's lymphoma. PATIENTS AND METHODS: Patients were younger than 55 years and had at least one adverse prognostic factor. Induction treatment was that of the LNH84 protocol with an open randomization on the anthracycline. Patients in complete remission were further randomly assigned to receive either consolidation procedure. RESULTS: After induction treatment, 464 patients were assessable for the consolidation phase. With a median follow-up duration of 28 months, the 3-year disease-free survival rate was 52% (95% confidence interval, 45% to 59%) in the sequential chemotherapy arm and 59% (95% confidence interval, 52% to 66%) in the autologous transplant arm (P = .46, relative risk = 0.90). The 3-year survival rate did not differ between sequential chemotherapy and autotransplantation, at 71% (95% confidence interval, 64% to 78%) and 69% (95% confidence interval, 62% to 76%), respectively (P = .60, relative risk = 1.11). CONCLUSION: For such a subset of patients, consolidation with the CBV regimen followed by autologous bone marrow transplantation is not superior to sequential chemotherapy.     

A phase II multicenter trial of high-dose sequential chemotherapy and peripheral blood stem cell transplantation as initial therapy for patients with high-risk non-Hodgkin's lymphoma

The purpose of this study was to evaluate the safety and feasibility of front-line high-dose sequential (HDS) chemotherapy with peripheral blood stem cell (PBSC) transplantation in patients with newly diagnosed high-risk non-Hodgkin's lymphoma (NHL). Thirty-two patients with high-risk NHL (defined by the age-adjusted international index) underwent HDS chemotherapy followed by PBSC transplantation and consolidative radiotherapy. Twenty-eight patients (88%) had intermediate/high grade NHL and four patients (12%) had small noncleaved or lymphoblastic lymphoma. Twenty-four patients were classified as high-intermediate-risk (two risk factors) and eight patients were classified as high-risk (three risk factors). The five phases of HDS (see Fig. 1) consisted of Phase I (adriamycin, vincristine, and prednisone); Phase II (cyclophosphamide, filgrastim [G-CSF], and PBSC harvest); Phase III (methotrexate, leucovorin, vincristine; Phase IV (etoposide, filgrastim [G-CSF]); and Phase V (mitoxantrone, melphalan, autologous peripheral blood stem cell infusion, and filgrastim [G-CSF]). Radiation therapy was given to sites of previous bulk disease, 2400 cGy, (D + 30-100)]. Toxicity, engraftment, hospital utilization, overall survival, and relapse-free survival were evaluated. The high-dose sequential chemotherapeutic regimen was well tolerated. Treatment-related mortality was 6.25% with two deaths occurring secondary to sepsis and one death was caused by progressive disease. The major toxicity in Phase I-IV was grade 3 nausea/vomiting. The major toxicity in Phase V was grade 3 or 4 nausea/vomiting and mucositis. The median follow-up is 18.8 months (range 4-44 months). The overall survival (OS) and relapse-free survival (RFS) at 18 months for all patients were 78% (95% CI 37-90%) and 67% (95% CI 46-88%), respectively. The OS at 18 months for all patients, excluding the four patients with either small noncleaved or lymphoblastic lymphoma, was 82% (95% CI 65-98%) vs. 30% (95% CI 0-86%) (p = 0.0059). One patient in this latter group remains alive at 6 months follow-up. The RFS for all patients, excluding the four patients with either small noncleaved or lymphoblastic lymphoma, was 78% (95% CI 58-97%) vs. 0% (95% CI 0-0%) (p = 0.0004). High-dose sequential chemotherapy with initial PBSC transplantation is well tolerated and appears effective in high-risk NHL. Superior results were noted in patients with intermediate grade versus those with small noncleaved or lymphoblastic NHL.     

Non-Hodgkin's lymphoma of the thyroid: a retrospective review of all patients diagnosed in Nottinghamshire from 1973 to 1992

The pathological and clinical features were reviewed of all primary non-Hodgkin's lymphomas (NHL) of the thyroid gland diagnosed between 1973 and 1992 in the population (1.1 million) served by the Nottingham and North Nottinghamshire Health Authorities. Of the 43 patients with histologically proven NHL, three had low grade mucosa associated lymphoid tissue (MALT) lymphomas (Stage IEA, 2; Stage IIEA, 1), 35 had intermediate or high grade lymphomas, Stage IEA or IIEA (intermediate MALT, 2; high grade MALT, 14; B-cell diffuse centroblastic, 17; anaplastic large cell (Ki-1) of null cell type, 1; high grade unclassifiable, 1), and one had unclassifiable NHL Stage IIEA. One patient had Stage IIIEA disease (high grade MALT) and three had stage IVA disease (high grade MALT, 2; B-cell diffuse centroblastic, 1). The median age was 68 years (range 45-86) with a female: male ratio of 6:1. For the 35 patients with intermediate or high grade thyroid NHL (Stages IEA and IIEA) the 5- and 10-year cause specific survival was 60%. The 21 patients treated between 1985 and 1992 initially with chemotherapy (except stage IEA (< 5 cm diameter) had a 5-year cause specific survival of 69% (95% CI 48-90) compared with 46% (95% CI 19-73) for the 14 patients treated between 1973 and 1984 with initial radiotherapy (Chi 2 = 1.62). The survival of those patients with intermediate or high grade MALT lymphomas was not significantly greater than of those patients with B-cell diffuse centroblastic NHL.