A case of rapidly fatal systemic capillary leak syndrome in a kidney transplant recipient.

Idiopathic Systemic Capillary Leak Syndrome (SCLS) is a rare entity characterised by idiopathic increasing of capillary permeability associated with recurrent attacks of hypovolaemic shock. We report the case of a 39-year-old man with a SCLS fourteen years after a cadaveric renal transplantation. The clinical evolution was rapidly fatal despite treatment with corticoids, aminophylline and terbutaline which are the most efficient drugs known to prevent attacks.

Renal transplantation exposes patients with previous Kaposi's sarcoma to a high risk of recurrence.

It is currently estimated that about 0.5% of patients will develop Kaposi's sarcoma (KS) after kidney transplantation. Tapering of immunosuppression often leads to KS remission, but also results in graft loss in more than 50% of cases.

Prevention of OKT3 nephrotoxicity after kidney transplantation.

In our experience the use of OKT3 as prophylaxis in renal transplantation has been associated with an increased incidence of both delayed graft function and thromboses of graft vessels. OKT3 nephrotoxicity might have been favored by restriction of perioperative fluid infusion to prevent pulmonary edema and by the use of very high dose (30 mg/kg) of methylprednisolone (mPDS) before the first OKT3 injection to reduce the release of cytokines. This led us to modify our perioperative management in three ways: (1) hydration status was optimalized; (2) the calcium-channel blocker diltiazem, considered beneficial for recovery of graft function, was administered on the day of transplantation; and (3) the dose of mPDS given before the first OKT3 injection was fixed at 8 mg/kg.