摘要:目的: 分析特非那定所致不良反应的临床特征、相关因素,为临床药物治疗中药品不良反应的防治提供参考依据。 方法 :检索1986～2008年国内文献源特非那定的不良反应资料,并加以分析研究。 结果 :34例不良反应报告中女性明显多于男性;不良反应以心血管系统损害最多(23例,占6766%),其次为皮肤及附件损害(5例,1470%);不良反应预后较好。 结论 :患者的性别、体质、合并用药等因素能影响不良反应的发生,对于引起心律失常不良反应临床应提高警惕,减少不良反应的发生。Abstract: Objective: To analyze the clinical features、correlation factors of ADRs caused by Terfenadine drugs and provide beneficial references for preventing and curing the ADRs. Methods :To collect and analyze the cases of ADRs caused by Terfenadine from medical journals of 19862008 Results :Women were more than men in 34 ADRs;cardiovascular system lesions accounted for 6766%,skin and its appendix lesions accounted for 1470%;ADRs prognosis well. Conclusion :The occurrence of ADRs caused by Terfenadine due to many factors such as sex、age and combination drug,ect. The ADRs caused by second generation antihistamine drugs must be reconstred.
Objective To evaluate the effectiveness of precise orthormorphia of tibial angulation deformity and shortening deformity by using digital technology combined with external fixator. Methods Twenty-six cases of tibial angulation deformity combined with shortening deformity were treated between June 2012 and August 2016, including 12 males and 14 females aged from 1 to 19 years with an average age of 16.5 years. There were 6 cases of congenital patella pseudoarthrosis, 1 case of fibrous dysplasia of femur and tibia, 3 cases of limb shortening deformity caused by infantile paralysis, 16 cases of fracture malunion. Limb shortening was 1.5-9.5 cm (mean, 6.2 cm) before operation. The deformity from three-dimensional perspective was analysed by digital technology, the surgical procedures of lengthening and osteotomy was simulated, the navigation templates were completed with computer aided design (CAD) and three-dimensional printing, and the external fixator was used to assist the lengthening of the tibia. X-ray films were regularly reviewed after operation to observe the new bone remolding, limb lengthening, load bearing line of lower limb, and recurrences of angulation. Results All the patients were followed up 14-48 months (mean, 18.8 months). There was only 1 case of superficial pin site infection which was cured with oral antibiotics and pin site care with mild disinfectants, and no complication such as bone nonunion, equines deformity, or vascular nerve injury occurred. The deformity of tibia and load bearing line of lower limb had been completely recovered according to postoperative X-ray films at 1 week. All the cases achieved perfect limb length as with preoperative design. The bone mineralization time was 12-20 weeks (mean, 11.6 weeks), the external fixator removal time was 18-26 weeks (mean, 14.9 weeks), and the healing index was 21-78 d/cm (mean, 63.4 d/cm). The postoperative flexion range of the injured limb was 15° less than the unaffected extremity in 1 case, and the situation was improved significantly after some physical manipulation and exercise, who completed the limb lengthening and achieved the expected effectiveness finally. Conclusion Precise orthormorphia of tibial deformity by using digital technology, and limb lengthening with the aid of external fixator can achieve good effectiveness with good reliability, invasiveness, and precision.