锡类散、甲硝唑联合地塞米松治疗溃疡性结肠炎疗效观察

目的：了解锡类散、甲硝唑联合地塞米松保留灌肠治疗溃疡性结肠炎的临床疗效。方法：溃疡性结肠炎患者56例，随机分为2组，在西医治疗的基础上，中西医组28例予锡类散、甲硝唑、地塞米松保留灌肠，西药组28例予甲硝唑、激素保留灌肠，1个月后判断临床疗效。结果：1个月后治疗组和对照组有效率分别是92．9％、71．4％。结论：锡类散、甲硝唑联合地塞米松治疗溃疡性结肠炎疗效较好，值得推广。     

中药灌肠治疗慢性溃疡性结肠炎的疗效观察与护理

目的探讨中药灌肠对慢性溃疡性结肠炎患者的治疗作用.方法将60例慢性溃疡性结肠炎患者随机分为2组,治疗组予中药灌肠治疗,对照组予柳胺磺胺嘧啶、思密达灌肠治疗,观察2组患者治疗前后的疗效.结果患者经2个疗程治疗后,治疗组临床治愈15例,显效10例,有效10例,无效1例,总有效率96.7%;对照组临床治愈10例,显效6例有效9例,无效5例,总有效率83.3%.2组疗效比较,有显著差异性(p＜0.05).结论中药灌肠治疗慢性溃疡性结肠炎近期疗效高,具有简便、安全、副作用少等优点.     

保留灌肠治疗溃疡性结肠炎63例分析

目的：观察药物保留灌肠治疗溃疡性结肠炎的临床疗效及用药安全性。方法：对我院近年来收治的63例溃疡性结肠炎患者采取保留灌肠治疗,并观察临床疗效和不良反应。结果：本组63例中治愈51例,治愈率80．95％;显效10例,显效率15．87％;有效2例,总有效率100％。治疗过程中无任何不良反应发生。结论：保留灌肠治疗可使药物直接作用于病变部位,缩短药物起效时间,提高临床疗效。     

口服给药联合中药保留灌肠治疗溃疡性结肠炎的临床观察

目的：观察口服给药联合中药保留灌肠治疗溃疡性结肠炎的效果。方法：将120例溃疡性结肠炎患者按随机数字表法分为治疗组和对照组各60例，对照组采用口服柳氮磺胺吡啶和黄连素片，治疗组在对照组治疗基础上加用中药保留灌肠，治疗30d后比较临床疗效。结果：治疗组60例患者痊愈34例，好转21例，无效5例，总有效率91．7％；对照组60例患者痊愈28例，好转23例，无效9例，总有效率85％，两组比较差异有显著性（P〈0．05）。结论：口服给药联合中药保留灌肠治疗溃疡性结肠炎可明显提高治愈率。     

清洁灌肠后保留灌肠治疗溃疡性结肠炎的护理

目的 探讨溃疡性结肠炎的灌肠方法。方法 选择符合溃疡性结肠炎诊断标准的患者91例，随机分为清洁灌肠后保留灌肠组（治疗组）48例和单用药物保留灌肠组（对照组）43例。两组均每日治疗1次，10次为1疗程。3个月后行内镜复查。结果 治疗组48例近期治愈34例，好转9例，无效5例，总有效率为89．6％；对照组43例近期治愈23例，好转8例，无效12例，总有效率为72．1％；两组综合疗效比较，差异有显著性。结论 清沽灌肠后保留灌肠治疗溃疡性结肠炎较单用药物保留灌肠疗效显著。     

中西药结合保留灌肠治疗慢性溃疡性结肠炎的临床观察

目的观察运用中西药结合保留灌肠治疗溃疡性结肠炎（UC）的临床疗效。方法治疗组40例予以中西药结合保留灌肠,对照组40例予以柳氮磺吡啶口服及西药保留灌肠。结果治疗组总有效率97．5％,对照组总有效率82．5％,两组比较有统计学意义（P〈0．05）。结论运用中西药结合保留灌肠治疗UC疗效满意。     

清炎愈溃汤保留灌肠治疗溃疡性结肠炎23例临床观察

目的:观察消炎愈溃汤保留灌肠治疗活动期溃疡性结肠炎的临床疗效。方法:将46例溃疡性结肠炎患者随机分为两组。治疗组23例,采用5-氨基水杨酸(5-ASA)口服等常规治疗联合消炎愈溃汤保留灌肠。对照组23例,采用5-ASA口服等常规治疗。两组均以2周为1个疗程。结果:1个疗程结束后,治疗组治愈10例,有效11例,无效2例,总有效率为91.30%;对照组治愈2例,有效10例,无效11例,总有效率为52.17%:两组比较,差异有显著性意义(P<0.05)。结论:消炎愈溃汤保留灌肠治疗慢性溃疡性结肠炎可以明显提高临床疗效。     

热敏灸加康复新液灌肠治疗溃疡性结肠炎的效果研究

[目的]观察热敏灸加康复新液保留灌肠治疗溃疡性结肠炎的临床效果。[方法]将80例溃疡性结肠炎病人随机分为两组,在口服水杨酸偶氮磺胺吡啶治疗的基础上,观察组应用热敏灸加康复新液保留灌肠,对照组应用甲硝唑100mL加地塞米松10mg保留灌肠,治疗1个月后比较用药前后症状、体征改善情况。[结果]观察组治愈27例,有效10例,总有效率92.5%;对照组治愈17例,有效13例,总有效率75.0%,两组治愈率和总有效率比较,观察组均高于对照组(P<0.05);随访半年,观察组复发率16.2%,对照组复发率40.0%,两组复发率差异有统计学意义(P<0.05)。[结论]热敏灸加康复新液保留灌肠治疗溃疡性结肠炎效果优于甲硝唑加地塞米松灌肠法。     

养肠散配合大肠水疗治疗老年性便秘疗效分析

目的：探讨养肠散配合大肠水疗治疗老年性便秘的有效性。方法：将125例老年性便秘患者随机分为两组，其中观察组72例，采用养肠散配合大肠水疗治疗；对照组53例，采用肛管诱导灌肠、口服通便药物治疗。结果：观察组72例患者经行大肠水疗，显效26例，有效38例，无效8例，总有效率88．9％，高于对照组。结论：养肠散配合大肠水疗对老年性便秘有较好的疗效。     

康复新液联合美沙拉秦灌肠液保留灌肠治疗远段结肠溃疡性结肠炎的疗效观察

目的观察康复新液联合美沙拉秦灌肠液保留灌肠治疗远段结肠溃疡性结肠炎(UC)的疗效。方法将140例住院治疗的UC患者随机分为两组,每组70例,观察组采用康复新液50 ml加氯化钠注射液50 ml、美沙拉秦灌肠液4 g/60 ml,每晚保留灌肠1次,共4周;对照组采用美沙拉秦灌肠液4 g/60 ml每晚保留灌肠1次,共4周。结果观察组显效36例,有效30例,无效4例,总有效率为94.29%;对照组显效23例,有效29例,无效18例,总有效率为74.29%,观察组总有效率明显高于对照组,差异有统计学意义(P0.05)。结论康复新液联合美沙拉秦保留灌肠治疗远段结肠溃疡性结肠炎疗效稳定可靠、安全性高、症状缓解快,值得临床推广应用。     

胆囊形态与胆囊结石相关性的临床研究

目的探讨胆囊形态与胆囊结石形成的相关性。方法分析本院自2005年至2007年对驻地单位40岁以上2230名健康体检者的肝胆超声检查结果,通过统计学处理胆囊形态异常组与胆囊形态正常组患者胆囊结石阳性率。结果胆囊形态异常组与胆囊形态正常组胆结石阳性率均存在统计学差异。结论胆囊形态异常是胆囊结石发病的危险因素。     

长脉冲1064nmNd：YAG激光治疗皮肤血管性疾病

目的探讨应用长脉冲1064nm Nd：YAG激光治疗皮肤血管性疾病的治疗效果。方法自2005年2月至2009年2月,应用长脉冲1064nm Nd：YAG激光治疗皮肤血管性疾病285例,对鲜红斑痣、草莓样血管瘤、混合性血管瘤、皮肤毛细血管扩张、血管痣及充血性增生瘢痕等皮肤血管性疾病,根据皮损的不同性质选定不同能量的光束进行照射,视情况重复治疗1—5次。治疗结束6个月后随访,评价治疗效果。结果285例中,有效245例,有效率为85．9％,治愈153例,治愈率为53．7％,出现色素性改变52例（18．2％）,均在数月至半年后恢复,遗留浅表性瘢痕10例（3．51％）,增生性瘢痕2例（0．7％）。结论长脉冲长脉冲1064nm Nd：YAG激光治疗皮肤血管性疾病具有起效快、疗效显著、不良反应小的优点,具有重要的临床应用价值。     

倍频激光对视网膜静脉阻塞患者视功能康复的作用

目的:评价倍频激光对视网膜静脉阻塞患者视功能康复的作用。方法:对58例(58只眼)视网膜静脉阻塞患者行倍频Nd:YAG激光治疗,随访时间3～20个月,平均9.2个月。结果:激光治疗后52例有效。光凝后视力进步36只眼;视力不变20只眼;视力下降2只眼。结论:倍频激光治疗视网膜静脉阻塞,可有效地保护患者视功能。     

Long-pulsed Nd:YAG 1064 nm in the treatment of leg veins: Check up of results at 6 months in 100 patients

This study assessed at 6 months, subjectively and objectively, the efficacy of a long-pulsed Nd:YAG laser system in clearing leg veins.

A hundred female patients (25–60 y.o., skin types II–IV) with leg vein varicosities were treated with single pulse shots by a long-pulsed 1064 nm Nd:YAG laser, with 3, 5, 7 and 10 mm spot size diameters with related energies at 130, 120, 110 and 100 J/cm², and pulse lengths of 20, 30, 40 and 50 ms, respectively.

One or two treatments were given at 2-month intervals, with post-treatment assessments at 6 months. Patients subjectively assessed the treatment and their results were used to identify a satisfaction index (SI). Objective assessment was based on clinical photography and computer-generated data from a vein clearance detection program.

The overall patient satisfaction rate was 57% and objective assessments based on the clinical photography and computer assessment were 64% and 71%, respectively.

The Nd:YAG 1064 nm long-pulsed laser offered efficient treatment of leg veins irrespective of skin phototypes and results were better on blue and thick vessels. Side effects were minimal and transient.     

点阵2940nm铒激光治疗痤疮瘢痕的临床观察

目的 评估点阵模式下Er:YAG激光(2940nm)治疗痤疮瘢痕的有效性和安全性.方法 选择2020年7月-2021年7月我院皮肤科门诊接诊的94例中重度痤疮凹陷性瘢痕患者为研究对象,应用Er:YAG 2940 nm激光进行痤疮瘢痕修复,使用铒激光PS03X手具,首先采用LP(长脉冲模式),光斑直径2 mm,能量密度选...     

Treatment of cervical dentin hypersensitivity by various methods using pulsed Nd:YAG laser

OBJECTIVE: The purpose of this study was to evaluate the results of two irradiated regions, the cervical and apical, for cervical dentin hypersensitivity treatment using pulsed a Nd:YAG laser with or without black ink. SUMMARY BACKGROUND DATA: There has been no reports on the irradiated area(s) except the cervical region for dentin hypersensitivity treatment using pulsed Nd:YAG laser. METHODS: A total of 180 teeth diagnosed with cervical dentin hypersensitivity in 54 (39 females, 15 males, aged 21 to 73) healthy adult patients were included in this study, and teeth were randomly divided into four groups of 45 each. Sensitivity was rated using a blast from a fully depressed air syringe on a four-grade scale both before and up to 2 months after laser treatment. The effectiveness was evaluated on the change in the degree of hypersensitivity after laser treatment. The tooth surfaces in groups 1 and 2 were observed by the replica model method using scanning electron microscopy (SEM). RESULTS: The methods of irradiation at the cervical regions were better than those at the apical regions except for the period 2 months later. The laser effect was enhanced by black ink at both areas. The effective (excellent and good) rate was decreased depending on the time in every group. SEM observation at the tooth surfaces from group 2 showed that dentinal tubules were occluded or narrowed after laser irradiation. CONCLUSIONS: These results show that the method of irradiation by a pulsed Nd:YAG laser at cervical regions with black ink is the most effective for cervical dentin treatment of hypersensitivity and recurrence by this method is less than in other methods.     

经皮激光椎间盘减压术治疗椎间盘源性腰痛

目的探讨经皮激光间盘减压术治疗椎间盘源性腰痛的疗效。方法使用Nd:YAG激光治疗机(波长1064nm)对56例椎间盘源性腰痛患者进行经皮激光间盘减压术,术后参考Macnab标准随访3个月以上。结果术后3个月时,优32例,良20例,可3例,差1例,优良率为92.9%,无神经损害、感染等并发症发生。结论经皮激光间盘减压术是治疗椎间盘源性腰痛安全、微创、有效的方法。     

A comparative study on the effects of three types of laser irradiation at the apical stop and apical leakage after obturation

OBJECTIVE: The purposes of this study were to determine the degree of apical leakage using a dye penetration method after argon, pulsed Nd:YAG with or without black ink, or Er:YAG laser treatment and obturation, and to compare the results of three types of laser irradiation in vitro. SUMMARY BACKGROUND DATA: There have been only a few reports of the laser effect on apical leakage after laser treatment and obturation. METHODS: Seventy-five human extracted single root teeth were divided into five groups of 15 teeth each and prepared up to a #60 K-file size. One group served as the control and was not irradiated. The other four groups were irradiated with an argon laser at 0.3 W for 3 seconds at continuous mode, pulsed Nd:YAG laser at 2 W and 20 Hz for 4 seconds with or without black ink, and Er:YAG laser at 50 mJ per pulse and 4 Hz for 5 seconds. In each group, ten teeth for the apical leakage study were obturated and immersed in rhodamine B solution for 48 hours at 37 degrees C, and the others were used for the observation by scanning electron microscopy (SEM). All teeth were longitudinally bisected and observed by stereoscopy or SEM. RESULTS: After pulsed Nd:YAG laser treatment with black ink and obturation, the apical leakage degree (mean score: 0) was reduced compared to that in the control (mean score: 1.2) significantly (p < 0.05). SEM findings showed that specimens irradiated by pulsed Nd:YAG laser with black ink presented clean root canal walls with debris and smear layer evaporated, melted, fused, and recrystallized in most cases. CONCLUSION: These results suggest that pulsed Nd:YAG laser irradiation with black ink at the apical stop is useful for the reduction of apical leakage after obturation.     

像束激光治疗烧伤患者自体皮肤移植术后瘢痕形成的疗效

目的:观察YAG像束激光对烧伤患者自体皮肤移植术后瘢痕形成的临床效果。方法:自体皮肤移植术后瘢痕形成的烧伤患者96例,分为2组。观察组50例,间隔1～1.5个月进行1次激光像束治疗,共治疗3～6次。对照组46例,未进行过任何针对瘢痕的治疗。结果:治疗6个月后,观察组患者的瘢痕厚度、皮肤颜色偏红值及偏黄值、VSS评分均低于对照组(P<0.05,0.01),像束激光治疗患者的治疗次数和生活质量各维度、生活质量总分、VSS评分呈正相关关系。随着治疗次数的增加,患者的生活质量评分及VSS评分均随之增加。结论:像束激光治疗自体皮肤移植术后瘢痕形成的烧伤患者,临床效果安全可靠。     

The Nd:YAG laser treatment of hemangioma

An Nd:YAG laser was used in the treatment of 160 patients with hemangioma from January 1989 to January 1993. Irradiance was between 800 and 1600 W/cm 2 with energy between 400 and 1600 J/cm 2. The best results with almost total restoration were obtained in 21 of the 160 patients (13%). The size of the hemangioma was reduced by more than 50% in 88 cases (55%), by less than 50% in 56 cases (35%), and by a negligible amount in 3 cases (2%). Side effects as found in 160 patients or 10% included slow healing, superficial skin necrosis, and occurrence of scars. Most hemangiomas can shrink by themselves. However, the treatment is needed for cases with risk of various side effects including scar formation, sepsis, bleeding, or abnormal growth of an organ. We concluded that the Nd:YAG laser is a very useful instrument in the treatment of abnormality of blood vessels, such as hemangioma.