[Use of etilefrin as local vasoconstrictor in lower gynecologic surgery ]

In this randomized prospective study the authors have compared the effectiveness and side-effects of two local vasoconstrictor agents, etilefrine (Effortil) and ornithine 8 vasopressin (Por 8) in vaginal gynaecological surgery. Thirty-three patients entered the trial and were divided into two groups: G1 (15 patients) received Effortil, and G2 (18 patients) received Por 8. The products, administered at random, were diluted in saline 40 ml and injected into the cervix through 6 points. A 3-minute interval was allowed between injection and incision. The results were assessed on the basis of trans- and postoperative haemorrhage and haemodynamic variations. Palor of the cervix was achieved after 3 minutes in both groups; moderate bleeding was observed in only one of the G1 patients. Postoperative renewal of packing was necessary in 2 patients in G1 and 4 patients in G2. No electrocardiographic anomaly was recorded in any of the two groups. Diastolic BP was significantly higher in G2 than in G1 (P less than 0.002, Fisher test). Systolic BP was also elevated in that group (P less than 0.03, chi 2 test). Moderate reduction in heart rate was observed in both groups (P less than 0.3, Fischer test), but severe (48 beats/min) bradycardia was noted in one G2 patient.