Isolated limb perfusion with tumour necrosis factor-alpha and melphalan with or without interferon-gamma for the treatment of in-transit melanoma metastases: a multicentre randomized phase II study.

This open, multicentre, randomized phase II trial was conducted to determine the effect of isolated limb perfusion (ILP) with tumour necrosis factor-alpha (TNFalpha) in combination with melphalan with or without interferon-gamma (IFNgamma) in patients with in-transit metastases of melanoma of the limbs (MD Anderson stage IIIA or IIIAB, AJCC stage III). The 64 patients included were randomized to receive either a two- drug regimen consisting of TNFalpha and melphalan (TM-ILP) or a three-drug regimen consisting of TNFalpha, melphalan and INFgamma (TIM-ILP). Patients randomized to receive IFNgamma were pretreated for 2 days before the ILP with once daily 0.

Enoxacin: worldwide in-vitro activity against 22451 clinical isolates.

A worldwide multicentre study involving 31 centres in eight countries was conducted to compare the in-vitro activity of enoxacin with that of other currently available antibiotics. Enoxacin was active against virtually all of the species of Enterobacteriaceae tested (MIC90 less than or equal to 0.25-2 mg/l).

Flunarizine in the treatment of vertigo.

Experience with flunarizine, a selective calcium-entry blocker, in the treatment of dizziness is reviewed. Clinical efficacy was predicted in pharmacological studies both in rabbits and humans: torsion swing or caloric induced nystagmus were significantly suppressed by flunarizine. Open therapeutic findings, using clinical and electronystagmographic or audiographic assessments as well, showed that flunarizine is of benefit to patients with vertigo of labyrinthine as well as of cerebrovascular origin.

Lorcainide (R 15 889), a first review.

This is a first review of lorcainide hydrochloride, a new antiarrhythmic agent with local anaesthetic activity. The antiarrhythmic actions of lorcainide are mediated by an impairment of fast sodium conductance. Pharmacologically, this drug appears effective in suppressing reentry phenomena and ectopic pacemaker activity, especially in the ventricles.