OBJECTIVE: To analyse the effect of amiodarone on the warfarin anticoagulation effects in different CYP2C9 and VORCORC1 status. METHODS: From January 2010 to November 2012, patients on warfarin therapy with or without amiodarone medication were included whose blood samples were collected and tested in VKORC1 and CYP2C9 genotypes and whose clinical data were collected. The clinical characterics, warfarin medication related data were compared between the groups with and without amiodarone therapy and the genotype status were used in the following subgroup analysis. RESULTS: There are no statistically difference of warfarin dosage or INR(international ratio of PT) value between the groups with and without amiodarone medication and no statistically difference in the following analysis of genotype subgroup. CONCLUSION: The patients on short-duration usage of amiodarone has no obviously effect on warfarin stable dosage and INR value during stable dosage.

[Objective]Osteoporotic vertebral compression fractures(OVCFs)are commonly multiple fractures and this study is aimed to explore how to determine the symptomatical fractured vertebrae as well as the pitfalls in treating OVCFs using percutaneous vertebroplasty(PVP).[Method]Forty-eight OVCFs patients(78 vertebrae)undergoing PVP were retrospectively analyzed.All the patients had anteroposterior and lateral plain X-rays as well as T1W1,T2W1 and fat-compressing(STIR)MR images preoperatively.The symptomatical fractured vertebrae were determined with combination of regional pain、X-rays and MR images.Of all the patients,36 were injected unilaterally while 12 were injected bilaterally.The mean injected volume of PMMA were 3-7 ml.[Result]The back pain of all the patients were relieved to different degrees postoperatively.The back pain completely disappeared in 30 patients while the left back pain was not improved though the right back pain disappeared in 2 patients who were injected via right approach.The back pain almost disappeared but the bilateral rib pain was not improved in 1 patient with T8 vertebral fracture.No severe complications including pulmonary emboli occurred.[Conclusion]The symptomatical fractured vertebrae should be determined comprehensively not only based on preoperative X-rays but also on the MR images,especially fat-compressing MR images.Only when the fractured vertebrae demonstrate low intensity on T1W1 MR image and high-intensity on T2W1 or fat-compressing MR image can we consider them new fractures.Otherwhise,the fractured vertebrae are considered old fractures and they see no necessity to be injected.The injection should reach the most severely fractured part and if necessary the bilateral approaches are considered.PMMA should be injected after the bone cements are solid enough so as not to develop complications such as pulmonary emboli.

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Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common disease in males, which is characterized by persistent discomfort or pain in the pelvic region. As currently used drug therapies fail to produce satisfactory results, it is an urgent task to find new and effective methods for the treatment of CP/CPPS. In recent years, many reports are seen on the extracorporeal shock wave therapy (ESWT) for CP/CPPS. ESWT can significantly improve the symptoms of pelvic pain and urination disorders in CPPS patients, and its therapeutic effect is attributed to the improvement of angiogenesis and block of pain nerves.
Chronic Pain ; therapy ; High-Energy Shock Waves ; therapeutic use ; Humans ; Male ; Pelvic Pain ; therapy ; Prostatitis ; therapy

Objective To study the change of metabolism of serum lipids in patients with mild cognitive impairment(MCI). Methods The serum levels of total cholesterol(TC),triglyceride(TG),low density lipoprotein(LDL) and high density lipoprotein(HDL) were measured in 60 patients with MCI and 100 age-matched normal controls. ResultsThe serum levels of TC,TG and LDL were significantly higher and HDL significantly lower in patients with MCI than in normal controls(P

Adolescent ; Child ; Child, Preschool ; Cytokines ; blood ; Female ; Humans ; Infant ; Interleukin-6 ; blood ; Interleukin-8 ; blood ; Male ; Seizures, Febrile ; immunology ; Tumor Necrosis Factor-alpha ; blood

Adult ; Aged ; Female ; Granuloma, Laryngeal ; etiology ; Humans ; Intubation, Intratracheal ; adverse effects ; Male

Objective:To evaluate the safety and efficacy of a palliative regimen of computed tomography (CT)-guided 125I seed im-plantation combined with chemotherapy for recurrent ovarian cancer. Methods:A total of 21 patients with recurrent ovarian cancer, who received 125I seed implantation and chemotherapy, were retrospectively analyzed. Out of the 29 lesions detected, 25 lesions were suitable for 125I seed implantation. Treatment planning system (TPS) was implemented preoperatively to determine the number and dis-tribution of 125I seeds. Under CT guidance, 125I seeds were implanted into the recurrent lesions using the TPS. Within 3 d of 125I seed im-plantation, liposomal paclitaxel was administered by intravenous infusion on day 1 and carboplatin by infusion via the feeding artery of tumor on day 2. Chemotherapy was repeated on a 21-day schedule. Efficacy and complications were evaluated during follow-up. Re-sults:After two cycles of chemotherapy, out of the 25 recurrent lesions that underwent 125I seed implantation, four lesions showed com-plete remission, 14 with partial remission, three with stable disease, and four with progression of disease. The objective response rate was 72%, and the pain relief rate was 82.4%. Karnofsky's performance status scores increased dramatically (P=0.019). The median pro-gression-free survival time was 6.8 months, median overall survival time was 14.2 months, and the 1-year survival rate was 42.9%. He-matologic toxicity and gastrointestinal reactions were the primary adverse conditions. No severe radiation complications and treat-ment-related deaths were observed in all patients. Conclusion:CT-guided 125I seed implantation combined with chemotherapy is active and well-tolerated in patients with recurrent ovarian cancer. This combined treatment cannot only significantly enhance the objective re-sponse rate, but also leads to remarkable improvement in cancer-related symptoms.

Objective To study the present situation of legionella pneumophila(Lp) infection of low respiratory tract infection in children less than 5 years old.Methods Three hundred hospitalized patients with the diagnosis of low respiratory tract infection were enrolled in the study,191 males,109 females,aged 27 d to 5 years old,course from 1 d to 6 months.Serum antibody(IgM,IgG) of Lp serogroup 1-7 was detected by enzyme-linked immunosorbent assay(ELISA).Results In the patients,17 cases were positive,and the positive rate was 5.67%.Of the 17 children,the males(n=11) and females(n=6) did not significantly influence the positive rate(5.76% vs 5.50%).Four of them were between 27 days and 1 year old;7 were 1 to 3 years old,6 were 3 to 5 years old.The positive rates were significantly different among the 3 groups(2.53% vs 7.37% vs 12.77%) and tendentially increased following the increase of age(?2=7.8164 P

Aim To study the changes of the biological behavior of dermal fibroblasts in Ⅲ skin burns wound in rats using chitosan.Methods Wistar rats were randomly divided into 5 groups as follows:1% chitosan(W/V)group,2% chitosan(W/V)group,4% chitosan(W/V)group,bFGF(basic fibroblast growth factor) group and the control group.Rats were made for Ⅲ skin burns.The wound healing time was recorded,and the wound healing rate was calculated.Then the cell cycle and apoptotic dermal fibroblasts were determined and the amount of Hydroxyproline(HOP) in the skin tissue was analyzed.Results The wound healing rate of 4% chitosan(W/V) group was higher and the wound healing time of 4% chitosan(W/V) group was shorter than that of the control group.On the 7th,14th day post-injury,the content of protein of 4% chitosan(W/V) group was higher than that of the control group.The content of HOP of 2% and 4% chitosan(W/V) group was highest on the 7th day post-injury. Compared with that in control group,the percentage of cells of S stage in 4% chitosan(W/V) group was aboundant,and was reduced in apoptotic dermal fibroblasts.Conclusion The changes of cellular biological behaviors might be one of the mechanisms of that Chitosan could promote the wound healing of Ⅲ skin burns in rats significantly.