Combined lumbar muscle block and perioperative comprehensive patient-controlled intravenous analgesia with butorphanol in gynecological endoscopic surgery

BACKGROUND Laparoscopic surgery has become a common surgical approach for the clinical treatment of intra-abdominal lesions in recent years.We hypothesized that lumbar block with postoperative patient-controlled intravenous analgesia(PCIA)by butorphanol after gynecological surgery under general anesthesia would be more effective than PCIA by butorphanol alone.AIM To investigate the effect of lumbar block with PCIA by butorphanol after gynecological surgery under general anesthesia.METHODS This study assessed 120 women scheduled for laparoscopic surgery at our hospital between May 2017 and May 2020.They were divided using a random number table into a research group(those who received quadratus lumborum block combined with PCIA analgesia by butorphanol)and a control group(those who received only PCIA analgesia by butorphanol),with 60 patients in each group.Demographic factors,visual analog scale scores for pain,serum inflammatory markers,PCIA compressions,Ramsay scores,and adverse events were compared between groups using a t-test,analysis of variance,orχ2 test,as appropriate.RESULTS There were no significant differences in demographic factors between groups(all P>0.05).The visual analog scale scores of the research group in the resting state 12 h and 24 h postoperatively were significantly lower than those of the control group(P<0.05).Two hours after surgery,there were no significant differences in the levels of serum tumor necrosis factor-α,interleukin(IL)-6,or IL-8 between groups(P>0.05).The serum tumor necrosis factor-αlevels of the research group 24 h postoperatively were significantly lower than those of the control group(P<0.05).The levels of serum IL-6 and IL-8 in the study group 24 h and 48 h postoperatively were significantly lower than those in the control group(P<0.05).CONCLUSION Lumbar block with PCIA with butorphanol after gynecological surgery under general anesthesia significantly improves the analgesic effect and reduces the degree of inflammation,instances of PCIA compression,and adverse reactions.

Safety of applying midazolam-ketamine-propofol sedation combination under the supervision of endoscopy nurse with patient-controlled analgesia pump in colonoscopy

AIM To compare the results of midazolam-ketaminepropofol sedation performed by an endoscopy nurse and anaesthetist during colonoscopy in terms of patient satisfaction and safety.METHODS American Statistical Association(ASA) Ⅰ-Ⅱ 60 patients who underwent colonoscopy under sedation were randomly divided into two groups: sedation under the supervision of an anaesthetist(SSA) and sedation under the supervision of an endoscopy nurse(SSEN). Both groups were initially administered 1 mg midazolam, 50 mg ketamine and 30-50 mg propofol. Continuation of sedation was performed by the anaesthetist in the SSAgroup and the nurse with a patient-controlled analgesia(PCA) pump in the SSEN group. The total propofol consumption, procedure duration, recovery times, pain using the visual analogue scale(VAS) and satisfaction score of the patients, and side effects were recorded. In addition, the patients were asked whether they remembered the procedure and whether they would prefer the same method in the case of re-endoscopy.RESULTS Total propofol consumption in the SSEN group was significantly higher(P < 0.05) than that in the SSA group. When the groups were compared in terms of VAS score, recovery time, patient satisfaction, recall of the procedure, re-preference for the same method in case of re-endoscopy, and side effects, there were no significant differences(P > 0.05) between the two groups. No long-term required intervention side effects were observed in either group.CONCLUSION Colonoscopy sedation in ASA Ⅰ-Ⅱ patients can be safely performed by an endoscopy nurse using PCA pump with the incidence of side effects and patient satisfaction levels similar to sedation under anaesthetist supervision.

Comparative efficacy of ketamine,lidocaine,acetaminophen,and dexmedetomidine combined with morphine patient-controlled analgesia in treating opium-addicted patients undergoing tibia fracture surgery:A randomized clinical trial

Objective:To compare the effect of ketamine,lidocaine,acetaminophen,and dexmedetomidine combined with morphine patient-controlled analgesia for opium addicts after tibial fracture surgery.Methods:This double-blind clinical trial included opium-addicted patients undergoing tibia fracture surgery.Patients were recruited and randomized to four different groups including the ketamine group,the lidocaine group,the acetaminophen group,and the dexmedetomidine group.The hemodynamic parameters such as heart rate(HR),mean arterial pressure,and arterial SaO2,alongside visual analog scale pain scores,sedation assessed by Ramsay score,nausea and vomiting,and opioid use were recorded and compared among the four groups.Results:This study included 140 patients,aged 37(32,41)years,with 92 males and 48 females,and each group had 35 patients.Dexmedetomidine-sedated subjects had the lowest blood pressure from 1 to 24 h after surgery,decreased HR at 12 and 24 h after surgery,and more satisfactory sedation(P<0.05).Notwithstanding no significant difference was noted in the pain scores,or nausea and vomiting among the groups(P>0.05).Conclusions:Dexmedetomidine has a better sedation effect compared to ketamine,lidocaine,and acetaminophen for pain control,but the final choice hinges on the patients’physical condition and the anesthesiologist's preference.Clinical registration:It is registered in Iranian Registry Clinical Trial by code IRCT20141209020258N146.

Effects of oxycodone and fentanyl patient-controlled intravenous analgesia on pain, immune response and stress response after laparoscopic surgery

Objective:To study the effects of oxycodone and fentanyl patient-controlled intravenous analgesia on pain, immune response and stress response after laparoscopic surgery.Methods:Patients undergoing laparoscopic surgery in Xianning Central Hospital between June 2015 and February 2017 were selected and randomly divided into oxycodone group and fentanyl group who received postoperative oxycodone and fentanyl patient-controlled intravenous analgesia respectively. 3 d after surgery and 5 d after surgery, the serum contents of pain-related transmitters, immune indexes, stress-related molecules as well as peripheral blood contents of immune cells were measured.Results: 3 d after surgery and 5 d after surgery, CRP, TNF-α, IL-8, sICAM-1, YKL-40, Cor, C-P, FT3, FT4 and HO-1 contents in serum of oxycodone group were significantly lower than those of fentanyl group whereas CD3+CD4+T cell and CD3+CD8+T cell contents in peripheral blood as well as C3 and C4 contents in serum were significantly higher than those of fentanyl group.Conclusion:oxycodone patient-controlled intravenous analgesia after laparoscopic surgery is better than fentanyl and can reduce the pain degree, inhibit the stress response and improve the immune response.

Comparison of Efficacy and Safety of Oxycodone Versus Fentanyl for Intravenous Patient-Controlled Analgesia in Postoperative Pain Management:A Systematic Review and Meta-Analysis

Backgroud:Intravenous opioid patient-controlled analgesia(IV-PCA)has been suggested as an effective method in postoperative pain management.There are several randomized controlled trials(RCTs)of comparison of oxycodone and fentanyl for IV-PCA in surgical patients.The purpose of this study was to perform a meta-analysis to compare the efficacy and safety of oxycodone and fentanyl for IV-PCA in surgical patients from current data.Methods:The RCTs of oxycodone versus fentanyl for IV-PCA were gathered from PubMed,Embase,Cochrane library,CNKI and VIP data.After data extraction and quality assessment of the included RCTs,the RevMan 5.3 software was applied for meta-analysis of numerical rating scale(NRS)scores,accumulated IV-PCA consumption of oxycodone and fentanyl,patient satisfaction,postoperative nausea and vomiting(PONV),and other adverse events(AEs).Results:Results reported from eight RCTs involving 600 patients are included in the meta-analysis.The NRS score at rest and upon movement of group oxycodone was significantly lower than that of group fentanyl(WMD=-3.85,95%CI-4.93^-2.76,P<0.00001;WMD=-4.31,95%CI-5.79^-2.84,P<0.00001);however,the incidence of PONV and dizziness was obviously increased in group oxycodone than in group fentanyl(OR=2.41,95%CI 1.60~3.63,P<0.0001;OR=3.69,95%CI 2.17~6.26,P<0.00001).Accumulated IV-PCA consumption in group oxycodone was less than in group fentanyl overall the 48 hours postoperatively(WMD=-12.11,95%CI-18.42^-5.80,P=0.0002).There was no significant difference in patient satisfaction between oxycodone and fentanyl(OR=0.73,95%CI 0.11~5.04,P=0.75).Conclusion:According to the evidence,this meta-analysis suggest that oxycodone for IV-PCA is superior to fentanyl in postoperative pain relief,whereas the higher incidence of PONV and dizziness was accompanied with oxycodone.Further large-scale,prospective,observational studies are needed to summarize and analyse the data to draw a fair conclusion.

Effect of buprenorphine transdermal patch combined with patient-controlled intravenous analgesia on the serum pain-related biochemical indexes in elderly patients with intertrochanteric fracture

Objective:To study the effect of buprenorphine transdermal patch combined with patient-controlled intravenous analgesia on the serum pain-related biochemical indexes in elderly patients with intertrochanteric fracture.Methods: A total of 92 elderly patients with intertrochanteric fracture who received surgical treatment in the hospital between August 2014 and January 2017 were collected and divided into control group (n=46) and observation group (n=46) according to the random number table method. The control group received patient-controlled intravenous analgesia, and the observation group received buprenorphine transdermal patch combined with patient-controlled intravenous analgesia. Differences in serum levels of inflammatory factors, oxidative stress indexes and pain mediators of two groups of patients were measured before and 24h after surgery.Results: Differences in serum levels of inflammatory factors, oxidative stress indexes and pain mediators were not statistically significant between the two groups before surgery;24 h after surgery, serum IL-1β, IL-6, IL-8, TNF-α, MDA, SP, PGE2, 5-HT, HA and NPY levels of both groups of patients increased significantly while SOD, TAC and CAT levels decreased significantly, and serum IL-1β, IL-6, IL-8, TNF-α, MDA, SP, PGE2, 5-HT, HA and NPY levels of observation group were lower than those of control group while SOD, TAC and CAT levels were higher than those of control group.Conclusion: Buprenorphine transdermal patch combined with patient-controlled intravenous analgesia can effectively inhibit the expression of pain-related indexes and relieve early postoperative pain intensity in elderly patients with intertrochanteric fracture.

Application of dezocine patient-controlled epidural analgesia in postoperative analgesia in patients with total myomectomy

BACKGROUND Uterine fibroids are common benign gynecological conditions.Patients who experience excessive menstruation,anemia,and pressure symptoms should be administered medication,and severe cases require a total hysterectomy.This procedure is invasive and causes severe postoperative pain,which can affect the patient’s postoperative sleep quality and,thus,the recovery process.AIM To evaluate use of dezocine in patient-controlled epidural analgesia(PCEA)for postoperative pain management in patients undergoing total myomectomy.METHODS We selected 100 patients undergoing total abdominal hysterectomy for uterine fibroids and randomized them into two groups:A control group receiving 0.2%ropivacaine plus 0.06 mg/mL of morphine and an observation group receiving 0.2%ropivacaine plus 0.3 mg/mL of diazoxide in their PCEA.Outcomes assessed included pain levels,sedation,recovery indices,PCEA usage,stress factors,and sleep quality.RESULTS The observation group showed lower visual analog scale scores,shorter postoperative recovery indices,fewer mean PCEA compressions,lower cortisol and blood glucose levels,and better polysomnographic parameters compared to the control group(P<0.05).The cumulative incidence of adverse reactions was lower in the observation group than in the control group(P<0.05).CONCLUSION Dezocine PCEA can effectively control the pain associated with total myomectomy,reduce the negative impact of stress factors,and have less impact on patients’sleep,consequently resulting in fewer adverse effects.

术中负荷剂量曲马多对术后吗啡PCA效果的影响

目的 研究术中负荷剂量曲马多的使用对术后吗啡病人自控镇痛 (PCA)效果的影响。方法 6 0例腹部手术患者 ,采用随机、双盲、对照试验的方法于手术结束前静脉给予生理盐水 (对照组 )、1mg/kg曲马多或 2mg/kg曲马多。术后使用吗啡静脉PCA进行镇痛。观察术后镇痛效果及不良反应。结果 曲马多组与对照组比较 ,术后清醒时间、拔管时间、术后呼吸次数和血氧饱和度均无显著差异。 2mg/kg曲马多组在给药后 1小时和 8小时VAS评分分别为 (1 33± 1 4 6 )分和 (1 5 4±1 6 5 )分 ,对照组分别为 (2 78± 1 87)分和 (2 6 1± 2 0 6 )分 (P <0 0 1,P <0 0 5 )。结果还显示 ,术毕给予 2mg/kg曲马多可明显减少术后PCA的吗啡用量及补救吗啡用量。 结论 术中使用 2mg/kg负荷剂量的曲马多可有效改善术后吗啡PCA的镇痛效果 ,并可减少PCA吗啡和补救吗啡用量。同时 。

术后镇痛泵(PCA)应用与临床用药安全性

目的 :了解外科术后镇痛泵 (PCA)的用药安全性。方法 :对本院 2 0 0 2年 7月～ 2 0 0 3年 3月 10 0例术后PCA患者 6 0h内PCA用药与其他用药情况进行调查 ,分析讨论术后应用PCA与临床用药安全的相互影响。结果 :本组术后应用PCA者占同期调查病例的 4 9 2 6 % ( 10 0 2 0 3) ,6 0h内用药 4大类共计 80个品种 ,累计 2 4 0 8例 次 ,人均用药 2 4 0 8次。PCA应用期间观察到明显ADR10例 ( 12例 次 )。结论 :PCA可缓解患者疼痛 ,减少术后并发症 ,有利于提高手术成功率 。

关节局部注射罗哌卡因结合静脉PCA泵对全膝关节置换术后的镇痛研究

目的研究全膝关节置换术后关节周围注射罗哌卡因结合PCA泵的镇痛效果。方法选取择期行全膝关节置换手术患者90例,随机分为3组,每组30例(n=30),第一组(A组)术后包括膝关节后关节囊和前侧切口周围组织浸润注射罗哌卡因,结合静脉PCA泵镇痛;第二组(B组)术后仅在前侧切口周围组织浸润注射罗哌卡因,而不注射后关节囊,结合静脉PCA泵镇痛。第三组(C组)术后仅采用静脉PCA泵镇痛。分别在术后2、12、24、48、72小时,以视觉模拟量表(visual analogue scale,VAS)评估患者术后的疼痛水平。结果术后2、12、24、48、72小时A、B、C组评分分别为2.0,2.1,4.9;2.7,2.6,5.5;3.5,3.4,4.6;2.4,2.5,3.8;1.4,1.4,2.8。A组和B组评分差异无统计学意义(>0.05),A组和B组评分较C组差异有统计学意义(<0.05)。结论全膝关节置换术后应用罗哌卡因和静脉PCA泵能够有效缓解疼痛,后关节囊可不注射,镇痛效果优于单用PCA泵。

PCA用于食管癌术后镇痛的临床观察

目的:比较硬膜外自控镇痛与静脉自控镇痛在食管癌术后的镇痛效果。方法:70例食管癌患者随机分为两组:硬膜外自控组(布比卡因加芬太尼)和静脉自控组(吗啡加氟哌啶)。分别比较两组视觉模拟评分(VAS)、镇静程度评分、呼吸频率、脉搏血氧饱和度(SpO2)、术后副反应以及患者满意度等指标。结果:静脉自控组患者VAS评分和镇静程度评分显著高于硬膜外自控组(P<0.05);呼吸频率和SpO2在两组间没有显著性差异(P>0.05)。静脉自控组恶心呕吐的发生率显著高于硬膜外自控组(P<0.05);硬膜外自控镇痛的满意度为91.3%高于静脉自控镇痛的满意度(80.0%)(P<0.05)。结论:自控镇痛在患者中的满意度较高,硬膜外自控镇痛的效果好于静脉自控镇痛的效果。

Comparison of oxycodone and sufentanil in patient-controlled intravenous analgesia for postoperative patients:a meta-analysis of randomized controlled trials

Background:Managing acute postoperative pain is challenging for anesthesiologists,surgeons,and patients,leading to adverse events despite making significant progress.Patient-controlled intravenous analgesia(PCIA)is a recommended solution,where oxycodone has depicted unique advantages in recent years.However,controversy still exists in clinical practice and this study aimed to compare two drugs in PCIA.Methods:We performed a literature search in PubMed,Embase,the Cochrane Central Register of Controlled Trials,Web of Science,Chinese National Knowledge Infrastructure,Wanfang,and VIP databases up to December 2020 to select specific randomized controlled trials(RCTs)comparing the efficacy of oxycodone with sufentanil in PCIA.The analgesic effect was the primary outcome and the secondary outcome included PCIA consumption,the Ramsay sedation scale,patients’satisfaction and side effects.Results:Fifteen RCTs were included in the meta-analysis.Compared with sufentanil,oxycodone showed lower Numerical Rating Scale scores(mean difference[MD]=-0.71,95%confidence interval[CI]:-1.01 to-0.41;P<0.001;I^(2)=93%),demonstrated better relief from visceral pain(MD=-1.22,95%CI:-1.58 to-0.85;P<0.001;I^(2)=90%),promoted a deeper sedative level as confirmed by the Ramsay Score(MD=0.77,95%CI:0.35-1.19;P<0.001;I^(2)=97%),and resulted in fewer side effects(odds ratio[OR]=0.46,95%CI:0.35-0.60;P<0.001;I^(2)=11%).There was no statistical difference in the degree of patients'satisfaction(OR=1.13,95%CI:0.88-1.44;P=0.33;I^(2)=72%)and drug consumption(MD=-5.55,95%CI:-14.18 to 3.08;P=0.21;I^(2)=93%).Conclusion:Oxycodone improves postoperative analgesia and causes fewer adverse effects,and could be recommended for PCIA,especially after abdominal surgeries.Registration:PROSPERO;https://www.crd.york.ac.uk/PROSPERO/;CRD42021229973.

Transcranial direct current stimulation efficacy in trigeminal neuralgia

Trigeminal neuralgia is a severe,disabling pain and its deafferentation remains a challenge for health providers.Transcranial direct current stimulation is a non-invasive stimulation technique which finds new utility in managing pain.There-fore,the introduction of alternative,non-invasive,safe,and effective methods should be considered in treating patients with trigeminal neuralgia unresponsive to conventional treatment.

骨科病人术后应用PCA镇痛与麻醉药镇痛效果的比较研究

目的观察术后应用自控镇痛（PCA）和肌注麻醉药物镇痛两种镇痛方法是否达到满意的镇痛效果。方法将同期骨科住院手术的病人60例进行随机分为两组。A组观察组采用Go Medical一次性PCA泵装置；B组对照组术后肌肉注射杜冷丁50-75 mg，或杜冷丁50mg＋非那根25 mg。选取恶心、呕吐、镇静、VAPS疼痛评分4个项目分别对两组术后病人进行评分。结果观察组PCA镇痛效果优于对照组，在恶心、呕吐、镇静3个项目上无显著差异。结论PCA方式镇痛是一种有效的临床术后镇痛方法。通过静脉、皮下或硬膜外给药，在方便快捷、反应迅速的同时，将对镇痛药用量的个体差异性降到了最小，与传统肌注镇痛比较，能维持有效血药浓度，减少副作用。

经穴置管PCA泵给药治疗老年骨质疏松椎体压缩性骨折疼痛

目的探索一种尽快消除老年骨质疏松椎体压缩性骨折疼痛的治疗方法。方法选择56例骨质疏松压缩性骨折疼痛患者,根据治疗方法的不同,随机分成2组:治疗组(PCA组)和对照组(常规治疗组)。分组进行治疗并观察其疗效。结果治疗组镇痛效果优良率达82.8%,对照组镇痛效果的优良率40.7%,两组之间镇痛效果差异有显著性(P<0.01)。治疗组生活质量分数较好率(41分以上)达79.3%。对照组生活质量分数较好率(41分以上)22.2%,两组之间生活质量分数差异有显著性(P<0.01)。结论穴位置管PCA泵给药能尽早和有效的控制疼痛,为老年骨质疏松压缩性骨折疼痛患者提高生活质量提供了一种新的治疗方法。

硬膜外吗啡PCA用于两种不同方式全子宫切除术的对比研究

目的对比吗啡硬膜外术后镇痛在经腹和经阴道全子宫切除术患者术后镇痛的效果。方法60例ASAI～II级拟行全子宫切除的患者,按随机化的原则分为两组,每组30例,即经阴道全子宫切除术组(VH组)和经腹全子宫切除术组(AH组)均在腰麻硬膜外联合阻滞下完成手术;PCEA药液配制:吗啡10mg+罗哌卡因12.5mg+氟哌利多5mg配制成100ml,在手术结束前15分钟经硬膜外导管给负荷量5ml,手术结束接上镇痛泵,参数设置:背景输注量为1.5ml/h,指令剂量1ml,锁定时间10分钟,若VAS﹤1则背景输注量调整为1.0ml/h,观察并记录1h、4h、8h、12h、24h疼痛评分,镇静评分、血压、心率、血氧饱和度,恶心呕吐、呼吸抑制等并发症。结果VH组VAS评分明显低于AH组(P<0.01);AH组患者VAS>3的次数较多;AH组的吗啡需求量明显大于VH组(P<0.01);但是VH组的呕吐率明显高于AH组(P<0.01);镇静评分VH组高于AH组(P<0.05)。结论对两种全子宫切除手术吗啡硬膜外术后镇痛均能取得很好的镇痛效果,经腹全子宫切除术患者吗啡需求量较大,经阴道全子宫切除术患者尽管吗啡用量小,但恶心呕吐等副作用发生率明显较高,需要进一步研究。

病人自控镇痛(PCA)技术在腹部手术后病人的应用

本研究观察了腹部手术后病人自控镇痛（Patient-controlledanalgesia，PCA）方法的临床效果及安全性。30例全麻腹部手术病人，随机分为二组：A组（n=15，吗啡单决剂量为1mg）；B组（n=15，吗啡单次剂量为0．5g）。手术后随访并记录PCA吗啡用药量、PCA使用改数、疼痛评分（VAS）、呼吸频率及平均动脉压值、镇静状态及恶心呕吐等副作用情况。结果显示：在不同单位时间内二组病人VAS评分无明显差异。两组镇静评分、呼吸循环指标及副作用无显著差异。提示以上二级吗啡剂量用于PCA治疗是安全有效的。

创伤性气胸患者应用PCA泵镇痛联合胸腔闭式引流手术治疗的效果及对患者呼吸道健康的影响

目的:探讨创伤性气胸患者应用患者自控镇痛(patient controlled analgesia,PCA)泵镇痛联合胸腔闭式引流手术治疗的效果及对患者呼吸道健康的影响。方法:回顾性分析2017年3月-2018年4月本院收治的创伤性气胸患者82例的临床资料,依据治疗方式将患者分为对照组和试验组,各41例。对照组予以胸腔闭式引流术治疗,试验组予以PCA泵镇痛联合胸腔闭式引流术治疗,对比两组患者的治疗效果及呼吸道健康改善情况。结果:治疗后,试验组血清C反应蛋白、疼痛评分均较对照组低,差异均有统计学意义(P<0.05);试验组并发症发生率为4.88%,较对照组的19.51%低,差异有统计学意义(P<0.05);治疗后,试验组动脉血氧分压(PaO2)、二氧化碳分压(PaCO2)均优于对照组,差异均有统计学意义(P<0.05);试验组肺复张时间、拔管时间、住院时间均较对照组短,差异均有统计学意义(P<0.05)。结论:PCA泵镇痛联合胸腔闭式引流手术治疗创伤性气胸可有效减轻患者创伤应激反应与疼痛,减少并发症,并促进患者呼吸功能恢复,进而使患者康复时间缩短,值得临床应用。

Trigeminal extracranial thermocoagulation along with patientcontrolled analgesia with esketamine for refractory postherpetic neuralgia after herpes zoster ophthalmicus:A case report

BACKGROUND Primary trigeminal neuralgia can achieve satisfactory results through clinical treatment and intervention.The pathogenesis of neuralgia caused by varicellazoster virus infection of the trigeminal nerve is more complex,and it is still difficult to relieve the pain in some patients simply by drug treatment or surgical intervention.CASE SUMMARY A 66-year-old woman was hospitalized with herpetic neuralgia after herpes zoster ophthalmicus(varicella-zoster virus infects the ophthalmic branch of the trigeminal nerve).On admission,the patient showed spontaneous,electric shocklike and acupuncture-like severe pain in the left frontal parietal region,and pain could be induced by touching the herpes area.The numerical rating scale(NRS)was 9.There was no significant pain relief after pulsed radiofrequency and thermocoagulation of the ophthalmic branch of the trigeminal nerve.Combined with patient-controlled intravenous analgesia(PCIA)with esketamine,neuralgia was significantly improved.The patient had no spontaneous pain or allodynia at discharge,and the NRS score decreased to 2 points.The results of follow-up 2 mo after discharge showed that the NRS score was≤3,and the Pittsburgh Sleep Quality Index score was 5 points.There were no adverse reactions.CONCLUSION Trigeminal extracranial thermocoagulation combined with esketamine PCIA may be a feasible method for the treatment of refractory herpetic neuralgia after herpes zoster ophthalmicus.

产妇剖宫产术后PCA镇痛疗效及满意率研究

目的探究经静脉和硬膜外给药方式的镇痛疗效和产妇满意率,为临床剖宫产术后PCA镇痛提供一定的参考依据。方法选取2018年6月至2019年6月本院妇产科收治的剖宫产产妇153例作为研究对象,按照术后PCA镇痛的给药途径分为静脉给药组(PCIA组,n=83)和硬膜外给药组(PCEA组,n=70),PCIA组为剖宫产术后PCA镇痛静脉给药,PCEA组为剖宫产术后PCA镇痛硬膜外给药,比较两组产妇剖宫产术后PCA镇痛疗效及满意程度。结果两组产妇分泌初乳时间比较差异无统计学意义,但PCIA组产妇肠排气时间和术后下地时间均短于PCEA组(P<0.05);术后12、24 h VAS评分比较差异无统计学意义,但PCIA组产妇术后36、48 h VAS评分均优于PCEA组(P<0.05);PCIA组产妇术后镇痛满意度高于PCEA组(P<0.05);两组产妇住院期间镇痛不良事件发生率比较差异无统计学意义(P<0.05)。结论PCIA和PCEA两种镇痛方式对于剖宫产术后镇痛均较好,但PCIA镇痛对于产后恢复以及镇痛方面优于PCEA镇痛,更值得剖宫产术后镇痛推广。