Successful Salvage Chemotherapy with FOLFIRINOX for Recurrent Mixed Acinar Cell Carcinoma and Ductal Adenocarcinoma of the Pancreas in an Adolescent Patient.

Pancreatic tumors are rare in children and adolescents. Here, we report the case of a 15-year-old boy who presented with a mixed acinar cell carcinoma/ductal adenocarcinoma with blastomatous components. He received multimodal treatment including various chemotherapy regimens and multistep surgery including liver transplantation. Introduction of FOLFIRINOX after relapse repeatedly achieved a durable metabolic and clinical response with good quality of life.

Outcome, quality of life and cognitive function of patients with brain metastases from non-small cell lung cancer treated with whole brain radiotherapy combined with gefitinib or temozolomide. A randomised phase II trial of the Swiss Group for Clinical Cancer Research (SAKK 70/03).

PURPOSE: Patients with brain metastases (BM) rarely survive longer than 6months and are commonly excluded from clinical trials. We explored two combined modality regimens with novel agents with single agent activity and radiosensitizing properties. PATIENTS AND METHODS: In this randomised phase II trial patients with BM from NSCLC were randomly assigned to 30Gy WBRT with either concomitant gefitinib (GFT) 250mg/day continuously or temozolomide (TMZ) 75mg/m(2) for 21/28days. The primary end-point was overall survival, with quality of life and cognitive function as secondary end-points. RESULTS: We enrolled 59 patients (GFT 16, TMZ 43), and 56 patients have died, mainly (80%) from disease progression. Four patients succumbed complications of the disease or corticosteroids (intestinal perforation (2), CNS haemorrhage and pulmonary emboli). Median overall survival in the gefitinib arm was 6.3months (95% CI 2.1-14.6), and 4.9months (95% CI 2.3-5.6) in TMZ treated patients. Fatigue was the main complaint. CONCLUSIONS: No relevant toxicity with those therapeutic regimens was observed. Fatal outcome in three patients may have been related to corticosteroids. Cognitive function improved during treatment. However, median overall survival for all patients was only 4.9months (95% CI 2.3-5.7) and 1-year survival 25.4% (95% CI 15.4-37.0%).

Radiation recall dermatitis with soft tissue necrosis following pemetrexed therapy: a case report.

INTRODUCTION: Radiation recall dermatitis is a well known but still poorly understood inflammatory reaction. It can develop in previously irradiated areas and has been shown to be triggered by a variety of different drugs, including cytostatic agents. Pemetrexed may cause radiation recall dermatitis in pre-irradiated patients. CASE PRESENTATION: We present the case of a 49-year-old Caucasian woman with non-small cell lung cancer who was initially treated with carboplatin and paclitaxel concomitant with radiotherapy after suffering a painful plexus brachialis infiltration. Due to disease progression, a second-line treatment with pemetrexed was started. A severe soft tissue necrosis developed despite steroid treatment and plastic surgery. CONCLUSION: To the best of our knowledge, we present the first case of a patient with severe soft tissue necrosis in a pre-irradiated area after pemetrexed therapy. We believe that physicians treating patients with pemetrexed should be aware of the severe, possibly life-threatening effects that may be induced by pemetrexed after previous radiation therapy.

Lung cancer in the Canton of St. Gallen, Eastern Switzerland: sex-associated differences in smoking habits, disease presentation and survival.

BACKGROUND: The aim of this study was to assess sex-associated differences in lung cancer patients in Eastern Switzerland. METHODS: All 670 lung cancer patients referred to the cancer center in St. Gallen between January 2000 and December 2005 were retrospectively analyzed. We investigated sex-associated differences in age, smoking habits, histology, stage, treatment and survival. RESULTS: There were 474 (71%) men and 196 (29%) women with lung cancer. Mean age at the time of diagnosis was 64 years for women and 67 years for men (p = 0.01). Of the patients <55 years of age, 47 (24%) were women and only 65 (14%) were men. Men smoked significantly more than women (median pack-years: 50 vs. 30; p < 0.001). Of the heavy smokers (>40 pack-years), 278 (56%) were men and 68 (33%) were women. More men had squamous cell carcinoma (36%) than women (17%). Conversely, more women presented with adenocarcinoma (48%) than men (27%). No significant sex-associated differences were observed when analyzing first treatments received. Median overall survival was 10 months for both sexes. CONCLUSIONS: In Eastern Switzerland, women with lung cancer were younger, more likely to have smoked significantly less and more likely to have adenocarcinoma, compared to men with lung cancer. These findings are consistent with those found in other western populations.

Symptom and quality of life results of an international randomised phase III study of adjuvant vaccination with Bec2/BCG in responding patients with limited disease small-cell lung cancer.

AIMS: This study reports the symptom and HRQOL results in which standard treatment was compared to standard therapy plus Bec2, an anti-idiotypic antibody that mimics GD3, a ganglioside antigen. METHODS: Five hundred and fifteen LD SCLC patients were randomised to receive five vaccinations of Bec2 (2.5mg)/BCG vaccine arm (VA) or an observational arm (OA) administered over a 10-week period. Survival was the primary end-point; HRQOL was a secondary end-point, assessed using the EORTC QLQ-C30/LC 13. RESULTS: There was no improvement in survival or progression-free survival in the vaccination arm. At baseline patients in both arms demonstrated significantly impaired scores on the global QOL scale, when compared to a normative population. However, HRQOL and symptom scores between the two treatment arms were not statistically different at any time point. CONCLUSION: We found no benefits to patient HRQOL by additional vaccination with Bec2/BCG to LD SCLC for patients who have been undergoing standard therapy.

Phase III study of adjuvant vaccination with Bec2/bacille Calmette-Guerin in responding patients with limited-disease small-cell lung cancer (European Organisation for Research and Treatment of Cancer 08971-08971B; Silva Study).

PURPOSE: Bec2 is an anti-idiotypic antibody that mimics GD3, a ganglioside that is expressed on the surface of tumor cells and is of neuroectodermal origin. We assessed whether Bec2/bacille Calmette-Guerin (BCG) vaccination prolongs survival in patients with limited-disease small-cell lung cancer (SCLC) after a major response to chemotherapy and chest radiation. PATIENTS AND METHODS: Patients were randomly assigned to receive five vaccinations of Bec2 (2.5 mg)/BCG vaccine or follow-up. Vaccination was given over a 10-week period. The sample size was targeted to detect an increase in median survival of 40% after random assignment, and stratification was by performance status, response, and institution. Quality of life was assessed by using the European Organisation for Research and Treatment of Cancer instrument. Humoral response was assessed in patients who received vaccination. RESULTS: A total of 515 patients were randomly assigned. The primary toxicities of vaccination were transient skin ulcerations and mild flu-like symptoms. There was no improvement in survival, progression-free survival, or quality of life in the vaccination arm. Median survival from randomization was 16.4 and 14.3 months in the observation and vaccination arms (P = .28), respectively. Among vaccinated patients, a trend toward prolonged survival was observed in those (one third) who developed a humoral response (P = .085). Multivariate analysis showed a positive impact on survival by prior treatment with concomitant chemoradiotherapy, prophylactic cranial irradiation, female sex, low lactate dehydrogenase, and normal platelets. CONCLUSION: Vaccination with Bec2/BCG has no impact on outcome of patients with limited-disease SCLC responding to combined-modality treatment. Vaccination strategies in SCLC may still be warranted using vaccines that produce a better immunologic response.

Platinum-based versus non-platinum-based chemotherapy in advanced non-small-cell lung cancer: a meta-analysis of the published literature.

PURPOSE: This meta-analysis was performed to compare the activity, efficacy and toxicity of platinum-based versus non-platinum-based chemotherapy in patients with advanced non-small-cell lung cancer. METHODS: Randomized phase II and III clinical trials comparing first-line palliative platinum-based chemotherapy with the same regimen without platinum or with platinum replaced by a nonplatinum agent were identified by electronic searches of Medline, Embase, and Cancerlit, and hand searches of relevant abstract books and reference lists. Response rates, 1-year survival, and toxicity were analyzed. Subgroups of trials using third-generation agents were compared. RESULTS: Thirty-seven assessable trials were identified including 7,633 patients. A 62% increase in the odds ratio (OR) for response was attributable to platinum-based therapy (OR, 1.62; 95% CI, 1.46 to 1.8; P < .0001). The 1-year survival rate was increased by 5% with platinum-based regimens (34% v 29%; OR, 1.21; 95% CI, 1.09 to 1.35; P = .0003). No statistically significant increase in 1-year survival was found when platinum therapies were compared to third-generation-based combination regimens (OR, 1.11; 95% CI, 0.96 to 1.28; P = .17). The toxicity of platinum-based regimens was significantly higher for hematologic toxicity, nephrotoxicity, and nausea and vomiting, but not for neurotoxicity, febrile neutropenia rate, or toxic death rate. CONCLUSION: Response is significantly higher with platinum-containing regimens. One-year survival was not significantly prolonged when platinum-based therapies were compared with third-generation-based combination regimens. Toxicity is generally higher for platinum-based regimens.

HIV-testing and newly-diagnosed malignant lymphomas. The SAKK 96/90 registration study.

The association of Non-Hodgkin Lymphoma (NHL) and HIV-infection was soon recognized and the Center of Disease Control (CDC) has classified some types of NHL as AIDS-defining illnesses (ADI). Hodgkin's disease (HD) represents the most common type of non ADI malignancy in HIV-infected cases. Commonly, data on malignant lymphoma in this population is collected in known HIV-positive patients or in autopsy-series. This registration study was designed to estimate the incidence of HIV-positivity in patients with newly diagnosed malignant lymphoma. A registration of all patients with newly diagnosed malignant lymphoma and their HIV-status was performed in every center of the Swiss Group for Clinical Cancer research (SAKK) from January 1, 1991 to July 31, 1993. Among 474 eligible patients, HIV-status was evaluated in 400 and 52 were tested positive (13%), 42 (81%) of them males. Three of them were newly detected cases (after lymphoma-diagnosis). Three hundred and forty patients (72%) presented with NHL, 42 (12.4%) of them HIV-positive; 33 out of these had aggressive lymphoma. B-symptoms were significantly more frequent in HIV-positive patients. In the 134 patients with HD, 10 (7.5%) tested HIV-positive, mostly presenting with stage IV disease (7), B-symptoms (9) and extranodal disease (7). In conclusion, 13% out of 400 evaluated patients with newly diagnosed malignant lymphoma tested HIV-positive. The study confirms the predominance of aggressive lymphoma histologies and frequent presentation with B-symptoms in HIV-positive patients with NHL. Male gender, young age (26-35 years) and B-symptoms are prognostic factors for HIV-positivity in NHL.