ABSTRACT
OBJECTIVE@#To investigate the effect and safety of ulnar osteochondroma resection, ulnar minimally invasive osteotomy, external fixation and ulnar lengthening in the treatment of forearm deformity of metaphyseal extension of ulna.@*METHODS@#From August 2005 to December 2013, there were 20 cases of ulnar metaphyseal sequelae, including 15 males and 5 females, aged from 7 to 13(10.00±2.34) years, the course of disease ranged for 6 to 11(8.10±1.52) months. The clinical manifestations were shortening of the affected forearm and bending to the ulnar side. The postoperative evaluation included pain, activities of daily living, orthopedic effect and the range of motion of wrist, elbow and forearm. The radiological evaluation included ulnar length, radial joint inclination angle and wrist epiphysis growth.@*RESULTS@#All patients healed without infection. The only operation related to complications was ulnar lengthening, including 1 case of nonunion, 2 cases of ulnar lengthening callus fracture and 1 case of temporary radial nerve palsy. All patients were followed up for 4 to 7.5 years, with an average of (6.03±1.33) years. There were statistically significant differences in changes of wrist radial deviation, ulnar deviation, forearm pronation and supination in all cases (@*CONCLUSION@#Ulnar lengthening is not beneficial to prevent the development of long-term deformity. Simple resection of osteochondroma of distal ulna is beneficial to prevent the development of deformity. Patients with limited rotation of wrist joint and forearm and strong demand for improvement of appearance can be actively treated.
Subject(s)
Female , Humans , Male , Activities of Daily Living , Elbow Joint , Radius/surgery , Range of Motion, Articular , Treatment Outcome , Ulna/surgery , Wrist Joint/surgeryABSTRACT
The aim of this study was to observe the protective effect of ademetionine 1, 4-butanedisulfonate on liver injury caused by chemotherapy in patients with leukemia. The clinical data of protective effect were analyzed retrospectively from January 2010 to April 2012. A total of 62 acute leukemia patients were divided into A group (27 cases) and B group (35 cases), the polyene phosphatidyl choline combined with ademetionine or combined with compound glycyrrhizin were given in A and B group, respectively. The changes of liver function were observed after 2 weeks, 5 patients in B group suffered from acute liver injury were treated by ademetionine as rescue therapy. Liver function was compared before and after treatment. The results showed that ALT and AST levels were significantly reduced in A group (P < 0.05), none of the patients (0/27) suffered from acute liver injury, but 14.29% (5/35) patients in B group suffered from acute liver injury, and liver function could be recovered by substitution treatment of ademetionine (the median time is 8 days, 5-14 days). It is concluded that the protective and therapeutic effect of ademetionine against liver injury caused by chemotherapy in patients with leukemia is better than that of compound glycyrrhizin.