Adjuvant chemotherapy for stage I non-seminomatous testicular cancer

Developments in the treatment of stage I testicular nonseminomatous germ cell tumours have aimed primarily at reducing morbidity since the introduction of retroperitoneal lymph node dissection. Surveillance after orchidectomy, i.e. follow-up alone with chemotherapy only for relapsed disease, was found to be logistically and psychologically taxing for patients. Risk factors for relapse were, however, identified from analyses of tumour histology of the orchidectomy specimen.Between September 1988 and April 1992, 20 patients with clinical stage I testicular non-seminomatous germ cell tumours and a relatively high risk of relapse were entered into a prospective study of adjuvant chemotherapy. The chemotherapy regimen consisted of 2 cycles of cisplatin, etoposide and bleomycin. Each cycle of chemotherapy lasted 3 days.There have been no relapses at a median follow-up of 31 months (range 12 - 53 months). Acute and late toxicity have been modest. We have found adjuvant chemotherapy to be effective after orchidectomy in patients with stage I disease with adverse prognostic factors for relapse

Management of invasive thymoma at Groote Schuur Hospital, Cape Town

Fifteen patients (median age 55 years; range 23 - 69 years) with macroscopic invasive thymoma or thymic carcinoma were treated at Groote Schuur Hospital between 1969 and 1988. Stage 3 (macroscopically invasive) disease was present in 12 patients (80%) and stage 4 (metastatic disease) in 3 (20%). Ten of the patients with stage 3 disease were treated by combined surgery and full-dose mediastinal irradiation; in 2 resection was not possible and they were treated with irradiation alone. One of the patients with stage 3 disease developed progressive thymoma (median follow-up 74 months). This patient and 2 others died; 1 from mediastinitis after surgery for thymic carcinoma and 1 of unrelated disease. Both patients treated by irradiation alone were free of disease at follow-up. In the patients with stage 3 disease, the relapse rate was 8% (crude) and the 5-year disease-free survival rate 86% (life table). The patients with stage 4 disease received cisplatin-based combination chemotherapy, which was combined with further irradiation and debulking surgery in 2 of the 3 cases. These patients died of malignant disease at between 5 and 42 months, although 1 had a temporary response to chemotherapy. Tumour extent is the most important prognostic factor in these patients. A multidisciplinary approach to therapy is required

Gemcitabine: Efficacy in the Treatment of Advanced Stage Nonsquamous Non-Small Cell Lung Cancer

Lung cancer is the leading cause of cancer-related death in many countries. Approximately half of the patients with non-small cell lung cancer have advanced disease and systemic chemotherapy, especially platinum-based doublets, is currently the standard treatment. Several trials have recently indicated the importance of histological subtype for treatment with molecular target chemotherapy and pemetrexed. Over the last decade, gemcitabine, a pyrimidine nucleoside antimetabolite, has been one of the most effective agents for patients with advanced non-small cell lung cancer. It is unknown whether histological type is a predictor of the outcome of treatment with this agent. This is a review of the past trials and reviews of first-line treatment for advanced NSCLC, focusing on efficacy and safety of treatment with gemcitabine according to histological subtype

Acute lymphadenopathy complicating quinidine therapy.

A patient is described with quinidine-induced acute lymphadenopathy syndrome proven by rechallenge of the drug. Serum markers for systemic lupus were negative