Faculty Bibliography

The association of asymptomatic thrombocytopaenia in six patients with acute Lyme disease is described. Recovery from thrombocytopaenia occurred shortly following antibiotic therapy. Patients residing in endemic areas for Lyme disease who present with flu-like symptoms and laboratory findings of thrombocytopaenia should prompt suspicion of acute Lyme disease. Appropriate clinical studies should be undertaken to confirm the diagnosis.

We hypothesized that cyclophosphamide and cis-platinum, without adriamycin, which had been used in previous studies, may be equally efficacious, but less toxic. We treated 27 patients with non-small cell bronchogenic carcinoma with the combination of cyclophosphamide and cis-platinum. We report six responses (25% response rate), with median survival of 79 weeks as compared to 28 weeks in nonresponders (p less than 0.01). Our regimen had acceptable hematologic toxicity and tolerable gastrointestinal toxicity. However, cumulative nephrotoxicity and neurotoxicity were observed. We conclude that cyclophosphamide and cis-platinum may compare favorably to the cyclophosphamide, adriamycin and cis-platinum combination, with respect to response and toxicity

A cannulation set has been designed for repeated short-term infusion of vesicant chemotherapeutic agents via the femoral vein. The major complication was thrombophlebitis in 2.1% of infusions. The procedure provides reliable venous access when therapeutic plans are changed or when the inability to provide catheter care makes an indwelling catheter unwarranted

Thrombotic occlusion remains a major cause of central venous catheter removal prior to completion of therapy. Injection of a dilute solution of a potent fibrinolytic agent, urokinase or streptokinase, into the occluded Silastic central venous catheter consistently reestablishes its patency. This procedure was performed on 352 occluded silicone elastomer central venous catheters with only one failure and one minor complication. We recommend this technique for restoring patency of occluded silicone elastomer central venous catheters