生长抑素关节腔内注射治疗膝关节骨性关节炎的疗效观察

目的探讨生长抑素治疗膝关节骨性关节炎的疗效。方法对30例膝关节骨性关节炎患者进行关节腔内注射生长抑素750μg,每周1次,连续6周。记录治疗前后患者的VAS疼痛评分及治疗后发生的副作用,并采用林志雄评分标准评价治疗效果。结果治疗后患者疼痛明显减轻,关节综合评分优良率显著提高,没有发生严重副作用。结论生长抑素关节腔内注射治疗膝关节骨性关节炎疗效确切,副作用少,是治疗膝关节骨性关节炎的理想方法。     

自制无针粉末注射给药系统药物导入率的体外评价

目的 建立体外吸收评价方法,考察自制无针粉末注射给药系统的给药性能。方法 以人体皮肤为研究材料,荧光素钠作为模型药物,高效液相-荧光法检测,以透皮吸收率为指标,采用正交试验设计优选无针粉末注射的载药喷射参数。结果 建立的方法分析时间小于3min,在0．2304-9．216ng范围内呈线性关系,绝对回收率大于99．8％,RSD〈0．8％;自制无针粉末注射给药系统的最高透皮吸收率可达到40％,超过普通透皮途经400倍以上,与国外同类产品的药物导入效率（33％）相当;正交试验分析表明气源压力、喷管型号、药物剂量、药粉粒径均对无针粉末注射的效果有影响。结论 建立的研究方法简便、快速、准确、可靠,可用于无针粉末注射系统的体外研究;自制无针粉末注射给药系统的药物导入效率较高,值得进一步推广应用。     

超声引导下骶髂关节注射用于产后骶髂关节炎的治疗有效性研究

目的:研究超声引导下骶髂关节注射用于产后骶髂关节炎的治疗有效性.方法:选取2019年1月至2020年6月在本院接受治疗的60例产后骶髂关节炎患者,采用超声引导下骶髂关节注射治疗,观察患者治疗前后的晨僵时间、疼痛评分及治疗总有效率.结果:治疗后患者的晨僵时间明显缩短,疼痛评分显著下降(P<0.05).治疗后患者总有效率为...     

丙泊酚乳状注射液对剖宫产全身麻醉产妇血流动力和新生儿血气指标的影响

目的 研究丙泊酚乳状注射液用于剖宫产全麻的应用价值.方法 选取2018年4月至2019年6月本院产科收治的接受剖宫产手术的产妇80名,以随机数字表达法分为研究组和对照组,每组40名.对照组给予硬膜外麻醉,研究组给予丙泊酚+氯化琥珀胆碱全身麻醉.比较两组产妇血气指标及新生儿脐动静脉血气分析指标.结果 手术切皮期(T2),...     

Emotional disorder syndrome after cosmetic facial injection

There are a number of patients who develop severe anxiety or depression after receiving facial cosmetic injections. We presented a 32‐year‐old woman who developed frequent panic, tension headache, tachycardia, shortness of breath, and sleep disorder for a year after the injection of hyaluronic acid on her forehead and glabella. Brain magnetic resonance imaging (MRI) showed multiple flaky and slightly longer T1, slightly longer T2 signals on the anterior frontal white matter. However, the patient's brain MRI scan 5 months before the injection showed no such performance. The patient was asked to consult the psychiatrist and was diagnosed with anxiety disorder. We name such phenomenon by Emotional disorder syndrome after cosmetic facial injection and assume that there are three major reasons for the emergence of this syndrome. One reason may be that emotional disorder is caused by the mental state of the patient. The second reason to explain the emotional disorder might be the frontal lobe syndrome caused by the frontal embolism during the filler injection. Another reason may be leukoaraiosis, a brain white matter change which may cause depression and anxiety.     

Intralesional triamcinolone acetonide in notalgia paresthetica: Treatment outcomes in five patients

Numerous treatment modalities have been tried with diverse results for pruritus due to notalgia paresthetica (NP). Corticosteroids suppress ectopic neural discharges from injured nerve fibers and also have short‐lived suppressive effect on transmission in normal C‐fibers. Herein, we evaluated the efficacy of intralesional triamcinolone acetonide in the treatment of NP. The medical reports of five patients who had been diagnosed with NP and treated with intralesional triamcinolone acetonide injections were retrospectively evaluated. Triamcinolone acetonide solution was injected intradermally (10 mg/mL; 0.1 mL/cm²) every 3 weeks for a maximum of four treatments. The severity of itch was scored by the patients on a combined numerical and visual analogue scale. After treatment, reduction in itch severity scores varied between 33% and 100%.