[Chronic cough, pleuritic chest pain, and night sweats in a 45­year-old female smoker]. / Chronischer Husten, atemabhängiger Thoraxschmerz und Nachtschweiß bei einer 45­jährigen Raucherin.

A 45-year-old woman presented with chronic cough, pleuritic chest pain, and night sweat. High-resolution computed tomography revealed multiple bilateral nodular lesions in a centrilobular distribution, primarily located in the upper and mid lung zones with relative sparing of the lung bases. No lymphadenopathy or pleural effusions were detected. Histological analysis confirmed the suspected diagnosis of pulmonary Langerhans cell histiocytosis. After smoking cessation the patient recovered completely.

[Fever of unknown origin in 74-year-old multimorbid man]. / Fieber unklarer Genese bei einem 74-jährigen multimorbiden Patienten.

A 74-year-old multimorbid man was admitted with fever of unknown origin. Over time the fever ceased spontaneously. The patient developed signs of a right heart failure without evidence of a primarily cardiac pathogenesis and died of acute right heart failure. Miliary tuberculosis that had lead to pulmonary artery hypertension was diagnosed at autopsy.

A German multicenter, randomized phase III trial comparing irinotecan-carboplatin with etoposide-carboplatin as first-line therapy for extensive-disease small-cell lung cancer.

BACKGROUND: This trial was designed to prove superiority of irinotecan over etoposide combined with carboplatin in extensive-disease small-cell lung cancer. PATIENTS AND METHODS: Patients were randomly assigned to receive carboplatin area under the curve 5 mg x min/ml either in combination with irinotecan 50 mg/m2 on days 1, 8, and 15 (IP) or etoposide 140 mg/m2 on days 1-3 (EP). Primary end point was progression-free survival (PFS) at 6 months. Secondary end points were overall survival (OS), response rate, and toxicity. RESULTS: Of 226 patients, 216 were eligible. Median PFS was 6.0 months [95% confidence interval (CI) 5.0-7.0] in the IP arm and 6.0 months (95% CI 5.2-6.8) in EP arm (P = 0.07). Median survival was 10.0 months (95% CI 8.4-11.6) and 9.0 months (95% CI 7.6-10.4) in the IP and EP arm (P = 0.06), respectively. Hazard ratios for disease progression and OS were 1.29 (95% CI 0.96-1.73, P = 0.095) and 1.34 (95% CI 0.97-1.85, P = 0.072), respectively. No difference in response rates was observed. Grade 3 and 4 hematologic toxicity favored the IP arm, whereas diarrhea was significantly more frequent in the IP arm. CONCLUSION: This trial failed to show superiority of irinotecan over etoposide in combination with carboplatin.

A randomized phase II trial of irinotecan plus carboplatin versus etoposide plus carboplatin treatment in patients with extended disease small-cell lung cancer.

BACKGROUND: Superiority of irinotecan/cisplatin over etoposide/cisplatin was suggested in small-cell lung cancer (SCLC). This trial investigated irinotecan/carboplatin (IP) versus etoposide/carboplatin (EP). PATIENTS AND METHODS: The interim analysis at the phase II/phase III transition point of the multicenter trial is reported. Extensive disease SCLC patients were randomized to receive carboplatin AUC 5 mg x min/ml either in combination with 50 mg/m2 of irinotecan on days 1, 8 and 15 (IP) or with etoposide 140 mg/m2 days 1-3 (EP). The primary end point was response rate and the secondary end points were toxicity and progression-free survival. RESULTS: Seventy patients were randomized. Significant differences in grade 3 and 4 thrombopenia (17% IP versus 48% EP, P = 0.01) and neutropenia (26% IP versus 51% PE, P < 0.01) were found. Grade 3 and 4 diarrhea was more frequent with IP (18%) than with EP (6%) (P = 0.133). Response rates were 67% and 59% (P = 0.24) in the IP versus EP arm, respectively. Median progression-free survival (PFS) was 9 months (95% CI 7.1-10.9) in the IP arm and 6 months (95% CI 4.1-7.9) in the EP arm (P = 0.03). CONCLUSIONS: IP is active, less toxic and appears to improve PFS. Based on the phase II results the trial has been extended to phase III to assess the impact on overall survival.