Perioperative chemotherapy versus surgery alone for resectable gastroesophageal cancer.

Background: A regimen of epirubicin, cisplatin, and infused fluorouracil (ECF) improves survival among patients with incurable locally advanced or metastatic gastric adenocarcinoma. We assessed whether the addition of a perioperative regimen of ECF to surgery improves outcomes among patients with potentially curable gastric cancer.

Methods: We randomly assigned patients with resectable adenocarcinoma of the stomach, esophagogastric junction, or lower esophagus to either perioperative chemotherapy and surgery (250 patients) or surgery alone (253 patients).

Treatment of inoperable hepatocellular carcinoma with pegylated liposomal doxorubicin (PLD): results of a phase II study.

Monthly intravenous pegylated liposomal doxorubicin (PLD) 50 mg m(-2), although well tolerated, showed almost no activity in this phase II study of 16 patients with advanced hepatocellular carcinoma with a response rate of 0%, stable disease 19%, median time to progression of 2.4 months, 1-year survival of 25% and median survival of 6.5 months.

Role of plasminogen activator inhibitor-1 (PAI-1) levels in the diagnosis of BMT-associated hepatic veno-occlusive disease and monitoring of subsequent therapy with defibrotide (DF).

Unlabelled: Hepatic veno-occlusive disease (VOD) is a common and potentially fatal complication of high dose chemotherapy with allogeneic/autologous stem cell transplant (SCT). The diagnosis and treatment of hepatic VOD is controversial. Clinical features are non-specific and may be mimicked by a number of other conditions causing hyperbilirubinaemia post-transplantation.

Autologous peripheral blood stem cell transplantation in first remission adult acute myeloid leukaemia--an intention to treat analysis and comparison of outcome using a predictive model based on the MRC AML10 cohort.

The role of autologous peripheral blood stem cell transplantation (APBSCT) in acute myeloid leukaemia (AML) remains controversial. The current study evaluated the application of APBSCT in a large consecutive series of patients with untreated AML, and compared outcome with a predictive model based on MRC AML10 data. Of 148 evaluable patients, 118 patients entered complete remission (CR) after induction therapy comprising three cycles of daunorubicin, cytosine arabinoside and oral 6-thioguanine.

Detection of N-Ras codon 61 mutations in subpopulations of tumor cells in multiple myeloma at presentation.

Activating point mutations in codons 12, 13, or 61 of the K-ras and N-ras genes have been reported to occur in up to 40% of patients with multiple myeloma at presentation. In a study of 34 presentation myeloma cases using a sensitive polymerase chain reaction-restriction fragment length polymorphism strategy on enriched tumor cell populations, the present study detected N-ras codon 61 mutation-positive cells in all patients. Quantitative plaque hybridization using allele-specific oligonucleotide probes showed that in the majority of patients, ras mutation-positive cells comprise only a subpopulation of the total malignant plasma cell compartment (range, 12%-100%).