Comparison of therapeutic effect of laparoscope and open operation in treatment of adrenal pheochromocytoma / 中国基层医药

ABSTRACT

Objective To compare the clinical efficacy of laparoscope and open operation in treatment of adrenal pheochromocytoma.Methods 52 cases with adrenal pheochromocytoma were randomly divided into two groups,they were treated with laparoscope or open operation.Intraoperative blood loss,intraoperative blood pressure and heart rate fluctuations,operation time,drainage,hospitalization and postoperative complications were compared between two groups.Results Intraoperative comparisonIn laparoscope group,operative blood loss was (65.7 ± 50.2) ml,blood pressure fluctuations in 1 case (3.8％),heart rate variability was (18.7 ± 6.1)/min and the operation time was (93.7 ± 21.7) min; in the open operation group,amount of bleeding during the operation was (240.4 ± 150.5) ml,blood pressure fluctuations in 7 cases(26.9％),heart rate variability was (25.6 ± 6.3)/min and the operation time was (137.7 ± 30.5) min,the differences between the two groups was significant (t =3.15,x2 =5.32,t =3.65,t =4.16,all P＜0.05).The maximum tumor diameter of open operation group was (7.3 ± 1.4) cm,which was bigger than that of the laparoscope group (6.6 ± 1.2) cm,but no significant difference between two groups (P ＞ 0.05).Postoperative comparisonin the laparoscope group,postoperative drainage was (174.3 ± 121.3)ml,drainage time was (4.3 ± 1.3) d and time of hospitalization was (8.4 ± 1.2) d,which were significantly less than those in open operation group(318.5 ± 132.6)ml,(8.7 ±2.3)d and (11.4 ±3.2)d(t =2.54 3.13,2.12,all P ＜0.05).No serious complications were observed in two groups,laparoscope group 1 case,open operation group 5 cases had postoperative pain,after the corresponding symptomatic treatment was improved.After 3 months of follow-up,clinical symptoms were significantly improved or disappeared,ultrasound or CT reexamination found no recurrence.Conclusion Laparoscope in treatment of adrenal pheochromocytoma not only has definite curative effect,but also has small trauma,shorter operation time and less complications,it is worth clinical application.