ABSTRACT
Objective To investigate the efficacy of ganciclovir in viral keratitis and its influence on serum related indicators.Methods Patients with viral keratitis from May 2012 to December 2013 in our hospital were randomly divided into control and observation groups, each group had 62 cases.Patients in control group were treated with acyclovir eye drops, and those in observation group were treated with ganci-clovir ophthalmic gel.The difference in efficacy of two groups was compared.The levels of serum inflamma-tory cytokines of interleukin-2 (IL-2), IL-4, IL-6, IL-8, tumor necrosis factor-α(TNF-α), and interferon-γ( IFN-γ) of two groups before and after treatment were compared, the serum levels of nitric oxide ( NO) , super oxide dismutase (SOD), malondialdehyde (MDA), C3, and C-reactive protein (CRP) were been compared.Results The pain relief time and corneal healing time of observation group [(3.41 ±0.89)d and (4.02 ±1.11)d] were all shorter than control group [(4.52 ±1.21)d and (6.30 ±1.45)d].The cure rate and total effective rate of observation group were 58.06%and 90.32%, respectively.It was sig-nificantly higher than control group ( P <0.05).After 3 and 7 days of treatment, the serum levels of IL-4, IL-6, and IL-8 were lower than control group, and IL-2, and IFN-γwere higher than control group (33.87%and 82.26%) ( P <0.05).After 3 and 7 days of treatment, the serum levels of NO and MDA were lower than control group, and SOD, C3, and CRP were higher than control group ( P <0.05).Con-clusions Ganciclovir has a better efficacy than acyclovir for viral keratitis, and can effectively adjust the serum levels of related indicators.
ABSTRACT
For the past few years.the number of patients with thoracolumbar fractures increased year after year.With the improvement of surgical instruments and surgical techniques and the health care workers'in-depth study about thoracolumbar fractures,posterior approach treatment of patients with thoracolumbar fractures has achieved an encouraging progress.Now summarization of research progress about operation opportunity,posterior instrumentation and modified posterior surgery is made in this paper.
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Objective To investigate the effective method of the treatment of leg fracture with severe sofe tissue defects by microsurgery. Methods Seventy-five cases of the leg fracture with severe sofe tissue defects were treated by completed debrided,used different fracture fixation and surgical flaps. Results Only partial necrosis happened in 1 case,and all the other flaps survived. The appearance and functions were achieved after 6 months to 4 years of follow-up. Conclusion Selecting different fracture fixation and microsurgical techniques flap improve successful rates,markedly reduce the deformity rates and complications of leg fracture with severe sofe tissue defects.
ABSTRACT
Objective To explore the surgical treatments through anterior and posterior approaches for anterior and posterior compression of cervical spinal cord. Methods The clinical data of 25 cases of anterior and posterior compression of cervical spinal cord from June 1999 to November 2003 were summarized retrospectively. There were 18 males and seven females with age range of 28-56 years (average 36.4 years). Of all,18 cases were with tricolumnae fractures of cervical spine caused by traffic injury,five with cervical herniation and two with malignant macrophage tumor in vertebral body and annex and vertebral lamina. Results All 25 cases underwent internal fixation decompression with I-stage combination operation of anterior and posterior approaches. Of 18 cases with tricolumnae fractures,one died and 17 recovered in various degrees. In five cases with cervical herniation,the positive sign disappeared basically. Two cases of malignant giant-cell tumor appeared metastatic carcinoma in the lungs 10 months after operation. Conclusions The I-stage combination operation of anterior and posterior approaches is an ideal way for the patients suffering from anteropsterospinal compression in cervical spinal cord. It can not only decompress completely the cervical spinal cord,stabilize the wounded cervical vertebra,but also facilitate nursing and function training and be beneficial to the recovery of spinal cord function.