外伤性晶状体脱位合并周边隐匿性视网膜病变的临床特征及预后分析

目的观察分析眼球钝挫伤合并外伤性晶状体脱位患者周边隐匿性视网膜病变的临床特点及预后。 方法本研究纳入2013年1月至2020年1月在柳州市人民医院眼科住院诊断为眼球钝挫伤合并外伤性晶状体脱位，并行23G微创玻璃体切割联合白内障摘除手术的72例（72眼）患者。根据裂隙灯和超声生物显微镜（UBM）检查，将患者分为晶状体不全脱位组和全脱位组，详细记录2组患者的术中周边视网膜病变情况，并分析其临床特征及疗效。 结果眼球钝挫伤合并外伤性晶状体脱位患者中有周边隐匿性视网膜病变的占72.22%，其中晶状体不全脱位组发生率高达80.95%，显著大于晶状体全脱位组的60.00%（P＜0.05）。2组患者的周边隐匿性视网膜病变均以隐匿性视网膜裂孔、变性和出血为最常见。所有患者术后视网膜情况稳定，视力预后较好。 结论眼球钝挫伤合并外伤性晶状体脱位患者常出现周边隐匿性视网膜病变，最常见的是视网膜裂孔、出血、变性。23G微创玻璃体切割联合白内障摘除手术是有效治疗手段，具有创伤小、并发症少的优势。     

参芪润肠通便汤治疗小儿便秘的临床疗效

目的观察参芪润肠通便汤治疗小儿便秘的临床疗效。方法选定麻城市人民医院中医儿科门诊治疗的小儿便秘患儿80例,研究时段自2017年2月—2019年1月,按照治疗方式进行分组,分对照组(40例,常规药物治疗)、试验组(40例,参芪润肠通便汤治疗),回顾分析患儿临床资料,比较临床疗效、症状积分。结果试验组临床总有效率(95.00%)显著较对照组(77.50%)高,P<0.05;试验组治疗前1 d大便全程干燥、腹部胀满、胃纳减退评分与对照组相比存在差异,但P<0.05,治疗2周后两组上述评分均降低,且试验组较对照组低,P<0.05。结论针对小儿便秘患儿,参芪润肠通便汤可改善患者症状,促进其病情恢复,患儿整体状态得以改善,值得借鉴。     

A randomized clinical trial comparing non-thrust manipulation with segmental and distal dry needling on pain,disability, and rate of recovery for patients with non-specific low back pain

ABSTRACT

Objective: The purpose of this study was to examine the within and between-group effects of segmental and distal dry needling (DN) without needle manipulation to a semi-standardized non-thrust manipulation (NTM) targeting the symptomatic spinal level for patients with non-specific low back pain (NSLBP).

Methods: Sixty-five patients with NSLBP were randomized to receive either DN (n = 30) or NTM (n = 35) for six sessions over 3 weeks. Outcomes collected included the oswestry disability index (ODI), patient specific functional scale (PSFS), numeric pain rating scale (NPRS), and pain pressure thresholds (PPT). At discharge, patients perceived recovery was assessed.

Results: A two-way mixed model ANOVA demonstrated that there was no group*time interaction for PSFS (p = 0.26), ODI (p = 0.57), NPRS (p = 0.69), and PPT (p = 0.51). There was significant within group effects for PSFS (3.1 [2.4, 3.8], p = 0.018), ODI (14.5% [10.0%, 19.0%], p = 0.015), NPRS (2.2 [1.5, 2.8], p = 0.009), but not for PPT (3.3 [0.5, 6.0], p = 0.20).

Discussion: The between-group effects were neither clinically nor statistically significant. The within group effects were both significant and exceeded the reported minimum clinically important differences for the outcomes tools except the PPT. DN and NTM produced comparable outcomes in this sample of patients with NSLBP.

Level of evidence: 1b     

The effect of time on grading corneal fluorescein and conjunctival lissamine green staining

PurposeTo explore the effect of time on grading corneal fluorescein and conjunctival lissamine green staining in dry eye disease (DED).MethodsPhotographs of 68 subjects with non-Sjogren's DED (nSS DED) and 32 with Sjogren's DED (SS DED) were taken of corneal fluorescein staining, then conjunctival lissamine green staining every 30 s for at least 5 min. Photographs of one randomly selected eye were then randomly ordered and graded on a scale from 0 to 5 (severe staining) by two clinicians, masked to both site and subject. The average time required to reach the maximum grade of staining (Gmax) was calculated.ResultsThe median time (upper and lower quartiles) to corneal fluorescein Gmax was 2.6 (1.3–5.3) minutes for nSS DED and 3.8 (2.6–5.4) minutes for SS DED, a statistically significant difference (Mann Whitney U test, p = 0.018). In contrast, the median time to the Gmax for lissamine green staining of the nasal and temporal conjunctiva was 0.5 (0.5–1.1 nasal, 0.5–0.8 temporal) minutes for nSS DED and 0.5 (0.5–0.8 nasal, 0.5–0.5 temporal) minutes for SS DED subjects, which was not statistically significant (p ≥ 0.383).ConclusionsThe time required to reach the maximum grade of corneal fluorescein staining, but not conjunctival lissamine green staining, varied widely and was significantly longer in subjects with Sjögren's Syndrome. Early observation of corneal fluorescein staining can lead to under-grading, which may impact the diagnosis and assessment of treatment in DED. Further study of the best time to assess corneal fluorescein staining in various DED populations is warranted.     

眼部穴位按摩联合刮痧护理在老年干眼症患者中的应用

目的探讨眼部穴位按摩联合刮痧护理在老年干眼症患者中的应用效果。方法选取2018年3月-2019年4月收治的62例老年干眼症患者,按随机数字表法分为对照组和观察组,各31例。对照组采取常规的护理方法,观察组采取眼部穴位按摩联合刮痧的方法。观察并分析2组患者护理后的临床效果及角膜荧光素染色(FL)评分、泪液分泌试验长度(Schirmer)、泪膜破裂时间(BUT)。结果观察组的总有效率93.55%(29/31)相比对照组70.97%(22/31)高,护理后FL评分相比对照组低,Schirmer、BUT均比对照组高,差异有统计学意义(P<0.05)。结论眼部穴位按摩联合刮痧的护理方法用于老年干眼症患者中效果明显,有助于减轻病情。