The infradome graft: a new technique to improve dome reshaping in rhinoplasty

PURPOSE: The impact of treatment options on survival and late neurologic toxicity was investigated in a series of patients with primary cerebral lymphoma (PCL) and no known cause of immunosuppression. PATIENTS AND METHODS: Prognostic factors for survival and treatment-induced late neurotoxicity were investigated in a retrospective series of 226 patients with PCL. RESULTS: With a median follow-up of 76 months, the median overall survival was 16 months and 5-year survival was 19%. In a univariate analysis, age greater than 60 years, performance status, CSF protein level greater than 0.6 g/L, involvement of corpus callosum or subcortical grey structures, detectable lymphoma cells in CSF, increased serum lactate dehydrogenase (LDH), but not histological subtype, were significantly correlated with a poor survival. Treatment with chemotherapy versus radiotherapy alone (P = .05), high-dose methotrexate (HDMTX; P = .0007), and cytarabine (P = .04) correlated with a better survival in univariate analysis. Using the Cox model, age, performance status, and CSF protein were independently correlated with survival. After adjustment of these factors, treatment with an HDMTX-containing regimen remained the only treatment-related factor independently correlated with survival (P = .01). The projected incidence of treatment-induced late neurotoxicity was 26% at 6 years in this series, with a median survival from the diagnosis of late neurotoxicity of 12 months. Treatment with radiotherapy followed by chemotherapy was the only parameter correlated with late neurotoxicity in multivariate analysis (relative risk, 11.5; P = .0007). CONCLUSION: Patients with PCL treated with regimens that included HDMTX followed by radiotherapy have an improved survival, but not a higher risk of late neurotoxicity as compared with other treatment modalities in this series.     

Successful treatment of non-Hodgkin's lymphoma of the central nervous system with BMPD chemotherapy followed by radiotherapy

The treatment of patients with primary non-Hodgkin's lymphoma of the central nervous system (PCNSL) is still of limited success, as compared with other extranodal sites. The poor results obtained with radiotherapy alone can be improved by adding chemotherapy reaching a median survival up to over 30 months and 5-years-survival rate up to 35%. The optimal management for patients with CNS relapse of systemic lymphoma remains uncertain and their prognosis is even worse. Here, we describe our preliminary data on the treatment of patients with CNS lymphoma with a new regimen composed of CNS-penetrating drugs, namely: carmustine (BCNU) 80 mg/m2 i.v. dl, methotrexate 1500 mg/m2 over 24h i.v. d2, procarbacine 100 mg/m2 p.o. d1-8, and dexamethasone 3 x 8 mg p.o. d1-14. An average of 3 treatment courses were given under response control seen using CT-scan or NMR. Patients with positive CSF cytology received additionally intrathecal therapy with methotrexate. Until now between March 1994 and September 1997, 7 patients with PCNSL and 4 patients with CNS relapse of systemic lymphoma have been treated. The median age of the patients was 56 (range, 39-74); 5 patients were > or =60 years old. Three patients had multifocal disease. Whole brain radiotherapy with 4000 to 5000 cGy was given in 7 patients (cerebrospinal in 1 patient). Complete response at the end of chemotherapy was achieved in 6 patients, and a partial response in two. Most remarkably, 2 elderly patients (70 and 57 years), 1 patient with multifocal disease and 1 with simultaneous CNS and systemic relapse after chemotherapy had a complete remission lasting for 40 months, and a partial remission lasting for 37 months, respectively.     

Primary central nervous system lymphoma: age and performance status are more important than treatment modality

PURPOSE: To assess prognostic factors and treatment modalities of patients with primary central nervous system lymphoma (PCNSL) in terms of response rates, patterns of failure and overall survival. METHODS AND MATERIALS: Sixty-two patients presenting with PCNSL between 1982 and 1994 at Peter MacCallum Cancer Institute with no evidence of human immunodeficiency virus infection were included in the study. Their median age was 60 years; World Health Organisation (WHO) performance status was > or = 2 in 85%. All patients were planned to receive whole brain irradiation; 7 also received spinal irradiation. The median planned dose to the target volume was 50.4 Gy. Twenty patients were planned to receive chemotherapy as well. Patients were followed up to June 20, 1995, giving a median follow-up for 14 surviving patients of 5.4 years, range 0.3 to 10.2 years. RESULTS: The clinical response rate to treatment was 77% [95% confidence interval (CI) 65 to 87%]. The estimated median overall survival was 20.6 months (CI 12.4 to 33.4 months). On univariate analysis male gender, age <60 years, WHO performance status < or = 1, treatment to the target volume > or = 45 Gy, and treatment with additional chemotherapy, were associated with a significantly better overall survival (p < 0.05). On multivariate analysis only age and performance status remained significant prognostic variables. Relapse involved the central nervous system or cerebrospinal fluid (CSF) in all patients with known sites of relapse except three who had ocular relapse only. There was a low incidence of relapse in the initial brain site (23% of known cases) and a high incidence (50%) of CSF/spinal cord relapse. Of 48 deaths, 15 were related to initial or subsequent treatment. CONCLUSIONS: Patient outcome is strongly influenced by age and performance status. Studies suggesting better survival for patients treated with chemoradiation may reflect patient selection rather than treatment variables. Optimal management remains to be defined. The high CSF/spinal relapse rate deserves particular attention.     

Twice-daily compared with once-daily thoracic radiotherapy in limited small-cell lung cancer treated concurrently with cisplatin and etoposide

BACKGROUND: For small-cell lung cancer confined to one hemithorax (limited small-cell lung cancer), thoracic radiotherapy improves survival, but the best ways of integrating chemotherapy and thoracic radiotherapy remain unsettled. Twice-daily accelerated thoracic radiotherapy has potential advantages over once-daily radiotherapy. METHODS: We studied 417 patients with limited small-cell lung cancer. All the patients received four 21-day cycles of cisplatin plus etoposide. We randomly assigned these patients to receive a total of 45 Gy of concurrent thoracic radiotherapy, given either twice daily over a three-week period or once daily over a period of five weeks. RESULTS: Twice-daily treatment beginning with the first cycle of chemotherapy significantly improved survival as compared with concurrent once-daily radiotherapy (P=0.04 by the log-rank test). After a median follow-up of almost 8 years, the median survival was 19 months for the once-daily group and 23 months for the twice-daily group. The survival rates for patients receiving once-daily radiotherapy were 41 percent at two years and 16 percent at five years. For patients receiving twice-daily radiotherapy, the survival rates were 47 percent at two years and 26 percent at five years. Grade 3 esophagitis was significantly more frequent with twice-daily thoracic radiotherapy, occurring in 27 percent of patients, as compared with 11 percent in the once-daily group (P<0.001). CONCLUSIONS: Four cycles of cisplatin plus etoposide and a course of radiotherapy (45 Gy, given either once or twice daily) beginning with cycle 1 of the chemotherapy resulted in overall two- and five-year survival rates of 44 percent and 23 percent, a considerable improvement in survival rates over previous results in patients with limited small-cell lung cancer.     

Incidence, predictive factors, and outcome of lymphoma transformation in follicular lymphoma patients

PURPOSE: To assess the incidence of lymphoma transformation in the natural history of follicular lymphoma (FL) patients and the factors that are predictive of this event. PATIENTS AND METHODS: Two hundred twenty patients with FL treated in our institution between 1975 and 1990, with a median follow-up duration of 9 years, were included in this retrospective analysis. RESULTS: Transformation was proven by histology in 34 patients or by cytology in 13 patients and was considered as highly probable on clinical arguments in five patients for an overall incidence of 24%. The probability of transformation was 22% at 5 years and 31% at 10 years and tended to plateau after 6 years. Predictive factors for transformation were nonachievement of complete remission (CR) after initial therapy (P < 10(-4), low serum albumin level (< 35 g/L) (P = .001), and beta 2-microglobulin level greater than 3 mg/L (P = .02) at diagnosis. In a multiparametric analysis, only beta 2-microglobulin level retained prognostic significance for freedom-from-transformation (FFT) survival (P = .04). Transformation accounted for 44% of deaths and was associated with a poor outcome, with a median survival time of 7 months. CONCLUSION: Transformation is an early event in the course of the disease and is mainly observed in patients with known adverse prognostic factors or those who do not achieve CR after initial treatment. These findings may be useful to select follicular lymphoma patients for intensive therapeutic approaches.     

Resection margins, extrapleural nodal status, and cell type determine postoperative long-term survival in trimodality therapy of malignant pleural mesothelioma: results in 183 patients

OBJECTIVES: Our aim was to identify prognostic variables for long-term postoperative survival in trimodality management of malignant pleural mesothelioma. METHODS: From 1980 to 1997, 183 patients underwent extrapleural pneumonectomy followed by adjuvant chemotherapy and radiotherapy. RESULTS: Forty-three women and 140 men (age range 31-76 years) had a median follow-up of 13 months. The perioperative mortality rate was 3.8% (7 deaths) and the morbidity, 50%. Survival in the 176 remaining patients was 38% at 2 years and 15% at 5 years (median 19 months). Univariate analysis identified 3 prognostic variables associated with improved survival: epithelial cell type (52% 2-year survival, 21% 5-year survival, 26-month median survival; P =.0001), negative resection margins (44% at 2 years, 25% at 5 years, median 23 months; P =.02), and extrapleural nodes without metastases (42% at 2 years, 17% at 5 years, median 21 months; P =.004). Using the Cox proportional hazards, the relative risk of death was calculated for nonepithelial cell type (OR 3.0, CI 2.0-4.5; P <.0001), positive resection margins (OR 1.7, CI 1.2-2.6; P =.0082), and metastatic extrapleural nodes (OR 2.0, CI 1.3-3.2; P =.0026). Thirty-one patients with 3 positive variables had the best survival (68% 2-year survival, 46% 5-year survival, median 51 months; P =.013). A previously published staging system using these variables stratified survival (P <.05). CONCLUSIONS: (1) Multimodality therapy including extrapleural pneumonectomy is feasible in selected patients with malignant pleural mesotheliomas, (2) pre-resectional evaluation of extrapleural nodes may select patients for radical therapy, (3) microscopic resection margins affect long-term survival, highlighting the need for further investigation of locoregional control, and (4) patients with epithelial, margin-negative, extrapleural node-negative resection had extended survival.     

Genetic alterations in primary and secondary hyperparathyroidism

OBJECTIVE: To evaluate treatment of patients with primary liver cancer. DESIGN: Prospective protocol including subsets of randomised studies. SETTING: University hospital, Sweden. SUBJECTS: 123 patients with primary liver cancer. INTERVENTIONS: 64 patients underwent hepatic resection, 25 were included in a trial of adjuvant chemotherapy. 24 further patients whose tumours were not resectable were included in a trial of intra-arterial infusion of doxorubicin. MAIN OUTCOME MEASURES: Survival and postoperative morbidity. RESULTS: The median survival time for patients who had had resections was 11 months (range 0-111). Twelve per cent survived more than 5 years. No prognostic factor had any significant effect on outcome. The postoperative mortality was 11% (7/64). The patients allocated to adjuvant chemotherapy survived a median of 10 months (range 1-47) and the controls 29 months (range 8-111) (p=0.04). Patients with unresectable liver cancer treated with intra-arterial doxorubicin lived no longer than untreated controls (median 8 months (range 1-56) compared with 7 months (range 1-28)). CONCLUSIONS: Treatment of patients with primary liver cancer is still an unsolved problem. Adjuvant chemotherapy with doxorubicin had no beneficial effect on survival.     

BEAM chemotherapy and autologous haemopoietic progenitor cell transplantation as front-line therapy for high-risk patients with diffuse large cell lymphoma

In two consecutive and unselected cohorts of diffuse large cell lymphoma (DLCL) patients with advanced stage disease (IIB or bulk or more) and aged < 60 years, we compared a standard (MACOP-B for 12 weeks, 60 patients) versus a high-dose chemotherapy programme (8 weeks of MACOP-B plus one or two cycles of intensification with mitoxanthrone, dexamethasone, high-dose Ara-C, and finally BEAM chemotherapy with autologous haemopoietic progenitor cell transplantation, 61 patients). 41 patients (68%) in the standard group and 51 (84%) in the high-dose chemotherapy group, achieved a complete remission (CR) or an uncertain complete remission (CRu) (P = 0.0491). With a median follow-up time of 28 months for the high-dose group and 63.5 months for the standard group, the actuarial estimate of event-free survival (EFS) at 2 years demonstrates a significant benefit (70% v 50%, P = 0.03) for patients treated with the intensive regimen. The analysis of subgroups of patients showed that only high-risk patients (two or three risk factors) benefitted from the high-dose chemotherapy programme. Nevertheless, the overall survival does not show a significant difference between the two treatment modalities. The treatment-related morbidity was similar and the mortality rate was 8% in the standard (MACOP-B) group and 3% in the high-dose chemotherapy programme. In conclusion, our results show that high-dose chemotherapy and autologous stem cell transplantation is a safe procedure which should be considered for the front-line treatment of non-Hodgkin lymphoma patients with poor prognostic features.     

Treatment of children and young adults with early-stage non-Hodgkin's lymphoma

BACKGROUND: Children and young adults with early-stage non-Hodgkin's lymphoma have an excellent prognosis, but treatment is prolonged and is associated with many side effects. We performed two studies to determine whether therapy could be simplified. METHODS: Between 1983 and 1991, we conducted two consecutive trials in children and young adults (age, <21 years) with early-stage non-Hodgkin's lymphoma. In the first trial, patients were treated for 9 weeks with induction chemotherapy consisting of vincristine, doxorubicin, cyclophosphamide, and prednisone, followed by 24 weeks of continuation chemotherapy with mercaptopurine and methotrexate. Half the patients were randomly assigned to receive involved-field irradiation. In the second trial, after the 9 weeks of induction chemotherapy, the patients were randomly assigned to receive 24 weeks of continuation chemotherapy or no further therapy. RESULTS: A total of 340 patients were enrolled in the two trials, 12 of whom did not have complete remissions. One hundred thirteen patients received nine weeks of chemotherapy without radiotherapy, 131 received eight months of chemotherapy without radiotherapy, and 67 received eight months of chemotherapy with radiotherapy. At five years, the projected rates of continuous complete remission were 89, 86, and 88 percent for the three groups, respectively. At five years, event-free survival among the patients with early-stage lymphoblastic lymphoma was inferior to that among the patients with other subtypes of lymphoma (63 percent vs. 88 percent, P<0.001). Continuation therapy was effective only in patients with lymphoblastic lymphoma. CONCLUSIONS: A nine-week chemotherapy regimen without irradiation of the primary sites of involvement is adequate therapy for most children and young adults with early-stage, nonlymphoblastic non-Hodgkin's lymphoma.     

鼻腔自然杀伤/T细胞淋巴瘤放射治疗的疗效和影响因素

目的 回顾分析鼻腔自然杀伤(NK)/T细胞淋巴瘤的放射治疗效果,并分析其预后因素.方法 回顾分析9年间接受放射治疗的62例鼻腔NK/T细胞淋巴瘤的临床资料和疗效,单因素分析采用Kaplan-Meier法,多因素分析用COX比例风险模型.结果 全组中位生存时间69.7个月(95%CI为63.0～78.0个月),3、5年总生存率分别为66.1%和46.8%,远处转移导致治疗失败占61.8%.T淋巴细胞CD3升高组和降低组的中位生存时间分别为72.6个月和39.6个月,两组比较差异有统计学意义(x2=4.9309,P=0.0264).多因素分析表明,修正后国际预后指数(IPI)为0～1(x2=7.5266,P=0.0061)、CD3升高(x2=9.0912,P=0.0266)和治疗结束达到CR(x2=9.0912,P=0.0106)是影响鼻腔NK/T细胞淋巴瘤放疗总生存的有利预后因素.结论 放射治疗鼻腔NK/T细胞淋巴瘤疗效肯定,但远处转移治疗失败率高,全身治疗仍具有重要地位;修正后IPI为0～1、CD3升高、治疗结束达到CR是影响鼻腔NK/T细胞淋巴瘤放疗总生存的有利预后因素.     

Prognosis of hematological patients with relapse following high-dose chemotherapy and autologous stem cell transplantation

A retrospective analysis of the outcome for 283 haematological patients who relapsed after high dose chemotherapy and autologous stem cell transplantation during a five year period from 1989 to 1994 is presented. The patients were treated in accordance with local regimes at 20 Nordic transplantation centers and included patients with acute leukemia (157 patients), multiple myeloma (16 patients) and lymphoma (110 patients). Two hundred and twenty-nine patients with relapse or progressive disease were given chemo- and/or radiotherapy and the response was evaluated after 90 days. Fifty-four patients (24%) obtained a complete remission and 44 patients (19%) partial remission. The overall median survival after relapse was five months. In the group who received salvage treatment the median survival was seven months, and for the 54 patients in complete remission the median survival was 15 months. We found that survival after relapse depends upon primary disease, the time from transplantation to relapse and whether salvage therapy was initiated.     

Outcome of patients with brain metastases after combined modality therapy in small cell lung cancer (SCLC): a retrospective study

The authors evaluated the role of whole brain radiotherapy (WBRT) on the outcome of brain metastasis and survival in 41 patients with small cell lung cancer (SCLC) treated in their department. In addition to chemotherapy, radiotherapy was given to the primary site in all responder patients. Six patients presented brain metastasis initially and 10 patients after the fourth course of chemotherapy. Brain metastases were symptomatic in 12 of 16 patients with a median time of 5 months (1-14) until symptoms developed. All patients but 2 with brain metastasis received WBRT (30 Gy in 10 fractions) in addition to chemotherapy. The median survival time of patients with brain metastasis was 8.3 months (3.5 to 16) compared to 12 months (4 to 34+) for patients without brain metastasis. In addition, the median survival time for patients with brain metastasis who responded to systemic chemotherapy was better than that of nonresponders. The authors found no improvement in survival in patients who received concomitant WBRT after chemotherapy compared to patients who received WBRT after completion of chemotherapy. In conclusion, the role of consolidating cranial irradiation in addition to chemotherapy in SCLC patients is unclear and warrants prospective randomized studies.     

Triggering of acute myocardial infarction onset by episodes of anger. Determinants of Myocardial Infarction Onset Study Investigators

PURPOSE: We performed this study to identify prognostic factors in a subgroup of patients with carcinoma of unknown primary site treated with cisplatin combination chemotherapy. PATIENTS AND METHODS: Seventy-nine patients with poorly differentiated adenocarcinoma or undifferentiated carcinoma of unknown primary site were treated on two consecutive phase II chemotherapy protocols. The first protocol consisted of treatment with 3-week courses of cisplatin, etoposide, and bleomycin (BEP). In the second protocol, cisplatin was administered weekly combined with oral administration of etoposide (DDP/VP). To identify prognostic factors, univariate and multivariate analyses were conducted. RESULTS: In the univariate analysis, performance status, histology, liver or bone metastases, and serum levels of alkaline phosphatase and AST were significant variables to predict survival. In the multivariate analysis, performance status and alkaline phosphatase were the most important prognostic factors. CONCLUSION: Good-prognosis patients had a performance score of 0 (World Health Organization [WHO]) and an alkaline phosphatase serum level less than 1.25 times the upper limit of normal (N). These patients had a median survival duration greater than 4 years. Intermediate-prognosis patients were characterized by either a WHO performance status < or = 1 or an alkaline phosphatase level > or = 1.25 N. These patients had a median survival duration of 10 months and a 4-year survival rate of only 15%. The poor-prognosis group had both a WHO performance status > or = 1 and an alkaline phosphatase level > or = 1.25 N. These patients had a median survival duration of only 4 months and none survived beyond 14 months. Treatment strategies for these three groups are discussed. It is suggested that this prognostic model be validated in other patients series.     

Initial chemotherapy for primary resectable large-cell lymphoma of the stomach

BACKGROUND: We aimed to evaluate the safety and effectiveness of a conservative approach with short-term chemotherapy with or without consolidation radiotherapy in primary resectable large-cell gastric lymphoma in patients not requiring emergency surgery at presentation. PATIENTS AND METHODS: Seventeen consecutive patients presenting with resectable primary large-cell lymphoma of the stomach not requiring immediate surgery were initially treated with chemotherapy with or without consolidation radiotherapy. Subtotal or total resection of the stomach was planned only as salvage treatment for those patients who failed locally, or as emergency surgery in instances of acute iatrogenic complications of treatment. Chemotherapy included four to six cycles of an anthracycline-containing regimen, and consolidation radiotherapy was planned on the entire stomach and surrounding lymph node areas for complete responders readily capable of compliance with a daily treatment schedule at our Institution. RESULTS: None of the patients in the present series experienced acute iatrogenic morbidity or mortality from local complications. After a median follow-up of almost six years, two patients failing first-line chemotherapy have died of progressive lymphoma, while 15 patients are well and currently disease-free. CONCLUSIONS: Up-front chemotherapy as initial treatment for primary gastric large-cell lymphoma appears to be a safe and effective treatment by which most patients can probably be spared surgical gastrectomy. Consolidation radiation therapy on the stomach can probably improve on the effectiveness of chemotherapy alone. More experience is needed to elucidate the prognostic factors, treatment-related long-term toxic effects and the feasibility of such a treatment administered outside of highly specialized institutions.     

Malignant mesothelioma of the tunica vaginalis testis: review of the literature and assessment of prognostic parameters

BACKGROUND: Only 73 cases of malignant mesothelioma of the tunica vaginalis testis have been reported in the last 30 years. Although these tumors were most often seen in patients between ages 55 and 75 years, 10% of the patients were younger than 25 years. Because prognostic parameters have not yet been reported, the authors present another case of a male age 14 years and a review of the available literature, which they conducted to determine prognostic parameters. METHODS: The medical literature about malignant mesothelioma of the tunica vaginalis testis was reviewed. For the determination of prognostic parameters, a univariate and multivariate Cox regression model was used to assess the relevance of the patient's age, history of asbestos exposure, tumor histology, primary therapeutic approach, and presence of metastatic disease to survival. RESULTS: Previous exposure to asbestos or asbestos-containing materials must be considered a risk factor for the development of malignant mesothelioma. The major difficulty in managing patients with malignant mesothelioma of the tunica vaginalis testis was determining an accurate preoperative diagnosis, which was reported in only two cases. Due to the lack of characteristic symptoms, 97.3% of the cases were diagnosed intraoperatively. Of patients who underwent local resection of the hydrocele wall, 35.7% experienced local tumor recurrence, as compared with 10.5% after scrotal orchiectomy and 11.5% after inguinal orchiectomy. Therefore, radical orchiectomy should be the first-line therapy. The median survival of the patients was 23 months, which decreased to 14 months in cases of recurrence. The overall recurrence rate (local and disseminated) was 52.5%. More than 60% of recurrences developed within the first 2 years of the follow-up. In some cases of disseminated mesothelioma, adjuvant chemotherapy or radiotherapy was given. Although reports on adjuvant treatments were limited, radiotherapy appeared to be more effective than chemotherapy. However, 37.9% died of disease progression. Assessment of prognostic parameters revealed a significant correlation of patient's age with survival (P < 0.01), with a better outcome for younger patients and a worse disease course for patients with primary disseminated disease (P < 0.05) in univariate analysis. A multivariate Cox regression model of prognostic parameters concerning survival did not yield statistically significant results. CONCLUSIONS: Malignant mesotheliomas of the tunica vaginalis testis rarely occur, but the possibility should be considered for all age groups. Univariate analysis determined that a patient's age and the presence of primary disseminated disease were prognostic parameters related to survival. Due to the invasive potential of this disease and the risk of tumor recurrence, radical orchiectomy and close follow-up are strongly recommended.     

Small cell anaplastic carcinoma of lung. Reappraisal of current management

The relative roles of radiotherapy, intensive chemotherapy, and a combination of both were evaluated by an analysis of 157 of 188 patients who were registered at Tumor Registry and the Department of Radiation Medicine at Massachusetts General Hospital with a diagnosis of small cell anaplastic carcinoma of the lung between 1968 and 1974. Stage of the tumor was the single most important prognostic factor. Bone marrow involvement was found in 29% of patients studied. For extensive tumor, better survival was obtained by a combination of intensive chemotherapy and radiotherapy than with radiotherapy alone. However, no improvement of survival was noted with combination of concomitant or sequential intensive COPP or COP chemotherapy and radiotherapy over that obtained with radiotherapy followed by subsequent chemotherapy for progressive disease in patients with localized tumor. For localized tumor, primary radiotherapy should be given with an intention of local control or cure. Conclusions regarding the proper timing of chemotherapy and radiotherapy in apparently localized small cell anaplastic carcinoma require further prospective evaluation.     

Randomized trial of epirubicin and cisplatin chemotherapy followed by pelvic radiation in locally advanced cervical cancer. Cervical Cancer Study Group of the Asian Oceanian Clinical Oncology Association

PURPOSE: Pelvic radiation is standard treatment for women with stage IIb to IVa cervical cancer, but treatment results are disappointing, particularly for women with bulky tumors. We investigated the role of primary chemotherapy followed by pelvic radiotherapy in a randomized trial. PATIENTS AND METHODS: Two hundred sixty patients with stage IIb and IVa cervical cancer received either standard pelvic radiotherapy or primary chemotherapy with cisplatin 60 mg/m2 and epirubicin 110 mg/m2 administered at 3-week intervals for three cycles, followed by pelvic radiotherapy. RESULTS: Ninety-nine patients have relapsed with a median follow-up duration of 1.3 years; in 62 patients, the first site of progressive disease was the pelvis. Patients who received primary chemotherapy had a significantly higher pelvic failure rate than those who received radiotherapy alone (P < .003). Seventy-six patients have died, and those who received primary chemotherapy had significantly inferior survival compared with those who received radiotherapy alone (P = .02). Tumor response following chemotherapy was observed in 63%. After radiotherapy, tumor response occurred in 72% of those who received combined modality treatment, compared with 92% of those who received radiotherapy alone. CONCLUSION: Primary chemotherapy with epirubicin and cisplatin, although resulting in tumor response in a significant proportion of patients, is accompanied by an inferior local control rate and survival compared with standard pelvic radiotherapy alone.     

Accelerated fractionation in esophageal cancers: a multivariate analysis on 88 patients

PURPOSE: Accelerated fractionation was used to shorten overall treatment time to increase locoregional control and cause-specific survival. METHODS AND MATERIALS: Eighty-eight patients with cancer of the esophagus ineligible for surgery were entered in the study between 1986 and 1993. Neoadjuvant chemotherapy was given to 64% of patients. Accelerated radiotherapy using the concomitant boost technique delivered a median dose of 65 Gy in a median overall treatment time of 32 days. RESULTS: The 3-year actuarial local control rate in patients with T1, T2, and T3 tumors was 71%, 42%, and 33%, respectively. The 3-year cause-specific survival rates were 40%, 22%, and 6%, respectively. Sixteen percent of patients experienced Grade 3 esophagitis. Late toxicity included esophageal stenosis and pulmonary fibrosis in 8% and 9% of the patients, respectively. Multivariate analysis demonstrated that T stage and overall treatment time were prognostic factors for cause-specific survival. T stage and neoadjuvant chemotherapy were independent prognostic factors for locoregional control. CONCLUSION: These findings suggest that accelerated fractionation given in an overall treatment time of <35 days might be beneficial for early-stage cancer of the esophagus. Neoadjuvant chemotherapy is not recommended, as it was a significant adverse prognostic factor in the multivariate analysis for local control. Accelerated fractionation can be carried out with moderate acute and late toxicity.     

Treatment results and prognostic factors in 101 men treated for squamous carcinoma of the penis

PURPOSE: This retrospective study was performed to assess the treatment outcome and prognostic factors in 101 men with invasive squamous carcinoma of the penis treated at the Royal Marsden Hospital between 1960-1990. METHODS AND MATERIALS: The tumor was confined to the glans penis (T1) in 79 patients, 82 were node negative (N0), and two patients had distant metastases at presentation. The histology was Grade 1 (G1) in 36, Grade 2 (G2) in 18, Grade 3 (G3) in 28, and unknown in 19 patients. Node-positive disease was commoner in patients with G3 (p = 0.02) or T2/3/4 tumors (p = 0.007). Treatment for the primary tumor was external beam radiotherapy (EBRT) in 59, interstitial brachytherapy in 13, and partial or total penectomy in 29 patients. The median dose, dose/fraction, and treatment time for EBRT was 60 Gy, 2 Gy/fraction, and 46 days, respectively. Eighty patients received no inguinal node treatment, 13 had EBRT (4 with chemotherapy), and 8 underwent groin dissection at presentation. RESULTS: During a median follow-up of 5.2 years (2 months-22 years), 56 patients died (penile cancer 31, intercurrent illness 23 and unknown cause 2), giving 10 year overall and cause-specific survival (CSS) of 39 and 57%, respectively. Adverse prognostic factors for CSS on univariate analysis were G3, ulcerative/fungating or T2/3/ 4 tumors, node positive, Jackson's Stage 2/3/4, and surgical treatment for the primary. All but the last two were significant independent prognostic factors for CSS on multivariate analysis. Penile or perineal recurrence or residual disease after initial treatment was seen in 36 out of 98 evaluable patients, giving a 10-year local failure rate (LFR) of 45%. Local failure after initial treatment was successfully salvaged in the majority (26 out of 36) of patients with further surgery or radiotherapy, and local control was achieved ultimately in 74 out of 77 T1, 7 out of 12 T2; 3 out of 3 T3, and 3 out of 5 T4 tumors. In the 44 evaluable patients with T1 tumors treated by EBRT the only adverse RT parameter approaching prognostic significance (p = 0.052) was a BED value corrected for recovery of <60 Gy (alpha/beta 10, K = 0.5 Gy/day, mean = 21 days). CONCLUSION: Invasive squamous carcinomas of the penis carry a significant risk of loco-regional recurrence after initial radiotherapy and this can be successfully salvaged in most patients with further treatment. This mandates close follow-up to detect loco regional recurrence early.     

Treatment of non-metastatic rhabdomyosarcomas in childhood and adolescence. Results of the second study of the International Society of Paediatric Oncology: MMT84

The second International Society of Paediatric Oncology (SIOP) study for rhabdomyosarcoma (MMT84) had several goals. The two principal aims were: (1) to improve the survival of children with rhabdomyosarcoma; and (2) to reduce the late effects from therapy by restricting the indications for surgery and/or radiotherapy after good response to initial chemotherapy. A further aim was to investigate the role of high-dose chemotherapy in young patients with parameningeal primary tumours. 186 previously untreated eligible patients entered the study. Patients with completely resected primary tumour received three courses of IVA (ifosfamide, vincristine and actinomycin D). Patients with incompletely resected tumour received six to 10 courses of IVA according to stage. Patients achieving complete remission with chemotherapy alone did not usually receive radiotherapy or undergo extensive surgery, but patients remaining in partial remission received local therapy with surgery and/or radiotherapy. Only patients over 5 years of age with parameningeal disease and patients over 12 years with tumours at any site were given systematic irradiation. Complete remission was achieved in 91% (170/186) of all patients. With a median follow-up of 8 years, the 5-year overall survival was 68% (+/- 3% standard error of the mean (SEM) and the 5-year event-free survival 53% (+/- 4% SEM). These results show an improvement over previous SIOP study (RMS75) in which survival was 52% and event-free survival was 47%. Among the 54 patients who exhibited isolated local relapse, 35% (19/54) survived in further remission longer than 2 years after retreatment, including local therapy (surgery +/- radiotherapy). Analysis of the overall burden of therapy received by all surviving children (including primary treatment and treatment for relapse if required) showed that 24% (28/116) were treated by limited surgery followed by three courses of IVA, 29% (34/116) were treated by chemotherapy alone (after initial biopsy) and 13% (15/116) received chemotherapy plus conservative local treatment (limited surgery or radiotherapy for residual disease). Only 34% (39/116) received intensive local therapy defined as radical wide field radiotherapy or radical surgery or both. Compared with the results obtained in the previous SIOP study, treatment in MMT84 was based on response to initial chemotherapy and, despite an overall reduction of the use of local therapy, significantly improved survival for patients with non-metastatic disease. This trial, also for the first time, provides evidence that retreatment after local relapse can achieve long-term second remissions.