[Phototherapy and hemodialysis pruritus]. / Photothérapies et prurit des hémodialysés.

The renal failure-related pruritus is frequent (10-30%) and this frequency increases in dialysed patients (60-80%). Its physiopathology remains badly known. The prurit is variable in intensity and surface. It predominates on the forehead, the back and the forearms. The skin is normal on it presents non specific lesions. The best treatment would be the renal graft. When it can't be done, phototherapy represents a good therapeutic alternative. We report the experience of our patients from December 1993 to January 2002. The patients could benefit from a steady treatment and be well followed-up. The mean age of our patients was 51 years with a masculine predominance (12 men to 7 women). The mean duration of hemodialysis was 3 years and the one of prurit was 10 months. Between December 1993 and January 2001, UVB phototherapy with a spectrum was used in 14 cases. After this period a phototherapy with a narrow spectrum was used. The mean dose was 2 Joules with a number of sessions. Eventually, the total body irradiation with UVB was the most regularly effective therapy of the hemodialysed prurit. It allows an important reduction, which is a significant result in comparison with UVA irradiation.

[Surgical complications of nephrectomy in living donors]. / Les complications chirurgicales de la néphrectomie chez le donneur vivant.

Renal transplantation from a living donor is now considered the best treatment for chronic renal failure. We reviewed the operative complications in 38 living related donor nephrectomies performed at our institution over the past 14 years. The mean age of our donors was 30 years old with age range between 18 and 58 years old and female predominance (55.2%). These swabs were realized by a posterolateral lumbar lombotomy with resection of the 11 third. The left kidney was removed in 34 donors (90%), surgical complications were noted in 39.4% of the cases: one case of wound of inferior vena cava (2.6%), one case of release of the renal artery clamp (2.6%), four cases of pleural grap (10.5%), one case of pneumothorax (2.6%), one case of pleurisy (2.6%), three cases of urinary infection (7.8%), three cases of parietal infection (7.8%) and one case of patient pain at the level of the wound (2.6%). There were no mortalities. We conclude that the morbidity of living donor nephrectomy is negligible compared with the advantages for the recipient.