首页 > 最新文献

Journal of Pain and Relief最新文献

英文 中文
Peri-operative Rectus Sheath Fentanyl-levobupivacaine Infusion vs. Thoracic Epidural Fentanyl Levobupvacaine Infusion in Patients Undergoing Major Abdominal Cancer Surgeries with Medline Incision 腹直肌鞘输注芬太尼-左布比卡因与胸腔硬膜外输注芬太尼-左布比卡因在腹部大切口腹部肿瘤手术中的围手术期比较
Pub Date : 2018-01-01 DOI: 10.4172/2167-0846.1000318
Doaa Abd Eltwab M Tueki, I. Ibrahim, Alaa Ali M. Elzohry
Background and Objectives: The gold standard for acute postoperative pain management in major abdominal surgeries is thoracic epidural analgesia (TEA) and this was proved by a lot of studies, systematic reviews and metaanalyses. However, TEA is sometimes contraindicated and may cause serious risks. Rectus Sheath Block (RSB) is effective for the abdominal surgeries with midline abdominal incisions as local anesthetics will be injected within the posterior rectus sheath bilaterally leading to intense pain relief for the middle anterior wall extending from the xiphoid process to the symphysis pubis. The aim of the study was to assess intra and post-operative RSB versus intra and post-operative TEA, in patients undergoing elective major abdominal cancer surgery with midline incisions. Methods: This randomized, blinded, was registered at www.clinicaltrials.gov at no.: “NCT03460561” and was approved by local ethics committee of South Egypt Cancer Institute, Assiut University, Egypt. One hundred adult patients, (ASA grade II and III), scheduled for major elective abdominal cancer surgery with Medline incision, were randomly divided into two groups, (50 patients each); TEA group: patients in this group received TEA with standard GA and intra-operative analgesia was started before skin incision by injecting epidural bolus dose of 0.1 ml/kg of (0.125% levo-bupivacaine+fentanyl 2 μg/ml). Postoperative analgesia was provided through PCEA by injecting a bolus dose of 3 ml then continuous infusion of 0.1 ml/kg of mixture of (0.0625% levo-bupivacaine+fentanyl 2 μg/ml) for 48 hours postoperative. RSB group: patients in this group received standard GA plus ultrasound (U/S) guided rectus sheath block by a volume of 20 mL of (0.25% levo-bupivacaine+fentanyl 30 μg) in saline on either side. Before end of surgery and before closure of abdominal wall, bilateral surgically placed catheters in rectus sheath plane aiming to provide post-operative analgesia using the following; 20 mL of (0.125% levo-bupivicaine+Fentanyl 30 μg) every 12 hours in to each catheter for 48 hours. Perioperative hemodynamics (MAP and HR) were recorded. Postoperative pain was assessed over 48 hour post operatively using (VAS). Total fentanyl consumption, Peak expiratory flow rate (PEFR), postoperative and side effects of the drugs and duration of ICU and hospital stay were recorded. Results: We found a significant reduction in VAS pain scores (at rest and during cough) in both group at all postoperative period but fentanyl consumption was significantly lower in TEA group. Also we found a significant reduction in intra-operative hemodynamics (mean arterial pressure and heart rate) in TEA group in comparison to RSB group while there was minimal statistically significant reduction in postoperative MAP and heart rate. The incidence of other postoperative complications such as sedation, nausea and vomiting were comparable in both groups. Conclusion: Rectus sheath block was not inferior to thoracic
背景与目的:大量的研究、系统综述和荟萃分析证明,胸椎硬膜外镇痛(TEA)是腹部大手术术后急性疼痛管理的金标准。然而,TEA有时是禁忌的,可能会导致严重的风险。直肌鞘阻滞术(Rectus Sheath Block, RSB)对于腹部中线切口的腹部手术是有效的,因为局麻药会在双侧后直肌鞘内注射,从而缓解从剑突到耻骨联合的中前壁的剧烈疼痛。该研究的目的是评估选择性腹部大癌手术中线切口患者术中和术后RSB与术中和术后TEA的对比。方法:随机、盲法,在www.clinicaltrials.gov注册,编号:。编号:NCT03460561,经埃及Assiut大学南埃及癌症研究所当地伦理委员会批准。100例ASA分级为II级和III级,计划行Medline切口腹部肿瘤大选择性手术的成年患者随机分为两组,每组50例;TEA组:该组患者在标准GA的基础上进行TEA治疗,术中于皮肤切口前开始术中镇痛,硬膜外注射剂量为0.1 ml/kg(0.125%左布比卡因+芬太尼2 μg/ml)。术后经PCEA先给药3 ml,再连续输注(0.0625%左布比卡因+芬太尼2 μg/ml)混合物0.1 ml/kg,持续48 h。RSB组:该组患者接受标准GA +超声(U/S)引导下的直肌鞘阻滞,两侧生理盐水中体积为20ml(0.25%左布比卡因+芬太尼30 μg)。手术结束前和关闭腹壁前,双侧手术置管于直肌鞘平面,目的是通过以下方式提供术后镇痛:每12小时滴入20ml(0.125%左布比卡因+芬太尼30 μg),连续48小时。记录围手术期血流动力学(MAP、HR)。术后48小时用VAS评估疼痛。记录芬太尼总用量、呼气峰流速(PEFR)、术后药物不良反应、ICU和住院时间。结果:我们发现两组患者术后所有时间的VAS疼痛评分(休息时和咳嗽时)均显著降低,但TEA组芬太尼用量显著降低。我们还发现,与RSB组相比,TEA组术中血流动力学(平均动脉压和心率)显著降低,而术后MAP和心率的统计学意义最小。两组的其他术后并发症如镇静、恶心和呕吐的发生率相当。结论:在减轻腹部肿瘤手术后疼痛强度方面,直肌鞘阻滞不逊于胸段硬膜外镇痛,并与术后48小时血流动力学稳定性相关,无手术相关不良事件或PEFR降低。
{"title":"Peri-operative Rectus Sheath Fentanyl-levobupivacaine Infusion vs. Thoracic Epidural Fentanyl Levobupvacaine Infusion in Patients Undergoing Major Abdominal Cancer Surgeries with Medline Incision","authors":"Doaa Abd Eltwab M Tueki, I. Ibrahim, Alaa Ali M. Elzohry","doi":"10.4172/2167-0846.1000318","DOIUrl":"https://doi.org/10.4172/2167-0846.1000318","url":null,"abstract":"Background and Objectives: The gold standard for acute postoperative pain management in major abdominal surgeries is thoracic epidural analgesia (TEA) and this was proved by a lot of studies, systematic reviews and metaanalyses. However, TEA is sometimes contraindicated and may cause serious risks. Rectus Sheath Block (RSB) is effective for the abdominal surgeries with midline abdominal incisions as local anesthetics will be injected within the posterior rectus sheath bilaterally leading to intense pain relief for the middle anterior wall extending from the xiphoid process to the symphysis pubis. The aim of the study was to assess intra and post-operative RSB versus intra and post-operative TEA, in patients undergoing elective major abdominal cancer surgery with midline incisions. Methods: This randomized, blinded, was registered at www.clinicaltrials.gov at no.: “NCT03460561” and was approved by local ethics committee of South Egypt Cancer Institute, Assiut University, Egypt. One hundred adult patients, (ASA grade II and III), scheduled for major elective abdominal cancer surgery with Medline incision, were randomly divided into two groups, (50 patients each); TEA group: patients in this group received TEA with standard GA and intra-operative analgesia was started before skin incision by injecting epidural bolus dose of 0.1 ml/kg of (0.125% levo-bupivacaine+fentanyl 2 μg/ml). Postoperative analgesia was provided through PCEA by injecting a bolus dose of 3 ml then continuous infusion of 0.1 ml/kg of mixture of (0.0625% levo-bupivacaine+fentanyl 2 μg/ml) for 48 hours postoperative. RSB group: patients in this group received standard GA plus ultrasound (U/S) guided rectus sheath block by a volume of 20 mL of (0.25% levo-bupivacaine+fentanyl 30 μg) in saline on either side. Before end of surgery and before closure of abdominal wall, bilateral surgically placed catheters in rectus sheath plane aiming to provide post-operative analgesia using the following; 20 mL of (0.125% levo-bupivicaine+Fentanyl 30 μg) every 12 hours in to each catheter for 48 hours. Perioperative hemodynamics (MAP and HR) were recorded. Postoperative pain was assessed over 48 hour post operatively using (VAS). Total fentanyl consumption, Peak expiratory flow rate (PEFR), postoperative and side effects of the drugs and duration of ICU and hospital stay were recorded. Results: We found a significant reduction in VAS pain scores (at rest and during cough) in both group at all postoperative period but fentanyl consumption was significantly lower in TEA group. Also we found a significant reduction in intra-operative hemodynamics (mean arterial pressure and heart rate) in TEA group in comparison to RSB group while there was minimal statistically significant reduction in postoperative MAP and heart rate. The incidence of other postoperative complications such as sedation, nausea and vomiting were comparable in both groups. Conclusion: Rectus sheath block was not inferior to thoracic ","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"21 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85502708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Treatment of Trigeminal Neuralgia by Relieving the Posterior Cervical Muscle Stiffness with Parietal Acupoint Therapy: Case Reports 顶穴法解除颈后肌僵硬治疗三叉神经痛1例
Pub Date : 2018-01-01 DOI: 10.4172/2167-0846.1000331
Naoki Aoyama, N. Kubota, O. Fujii
Introduction: Trigeminal neuralgia is sudden-onset, sharp, stabbing, and recurrent pain that is provoked by trigger factors within the distributed branch area of the trigeminal nerve. Although surgical intervention, which primarily comprises micro vascular decompression (MVD), and medication are mainstream treatment options to relieve pain, the indication and efficacy of these approaches depend on each case. Recently, tenderness in the greater occipital nerve area in patients with craniofacial pain has been reported, indicating a vital role of nociceptive afferents with the involvement of trigeminal branches through the trigeminocervical complex (TCC). Here, we present two improved cases of trigeminal neuralgia with parietal acupoint therapy (PAPT) by treating the muscle stiffness of the posterior cervical region. Case Reports: In Case 1, a 64-year-old female who presented with right typical trigeminal neuralgia symptom with posterior cervical muscle stiffness and occipital numbness on the same side. Remarkably, her pain was triggered by head flexion. The unusually dilated greater occipital artery was suspected to be associated with the greater occipital nerve (GON) stimulation, resulting in the exacerbation of pain during head flexion. The pain was effectively controlled with parietal acupoint therapy and occipital nerve block (ONB). In Case 2, a 63-year-old female presented with trigeminal neuralgia after dental treatment with the posterior cervical muscle stiffness. Three cycles of PAPT performed once a week completely relieved her muscle stiffness and trigeminal pain without medication. Conclusions: The nociceptive stimuli from the posterior cervical region are vital contributory factors to initiate trigeminal neuralgia. This report reveals that relieving the posterior cervical muscle stiffness by parietal acupoint therapy for the treatment of trigeminal neuralgia is effective. Hence, this noninvasive treatment for trigeminal neuralgia should be considered before prescribing medication or performing surgical interventions.
简介:三叉神经痛是由三叉神经分布分支区域内的触发因素引起的突发性、尖锐、刺痛和反复发作的疼痛。虽然手术干预(主要包括微血管减压(MVD))和药物治疗是缓解疼痛的主流治疗选择,但这些方法的适应症和疗效取决于每个病例。最近,颅面疼痛患者的枕大神经区有压痛的报道,表明通过三叉神经颈复合体(TCC)累及三叉分支的伤害性传入神经在其中起重要作用。在这里,我们提出了两例改善三叉神经痛与顶穴疗法(PAPT)通过治疗肌肉僵硬的后颈椎区域。病例报告:病例1,64岁女性,表现为右侧典型三叉神经痛症状,伴同侧颈后肌僵硬和枕骨麻木。值得注意的是,她的疼痛是由头部弯曲引起的。异常扩张的枕大动脉被怀疑与枕大神经(GON)刺激有关,导致头屈曲时疼痛加剧。顶穴治疗和枕神经阻滞治疗能有效地控制疼痛。在病例2中,一名63岁女性在牙科治疗后出现三叉神经痛并伴有颈椎后肌僵硬。三次每周一次的PAPT治疗完全缓解了她的肌肉僵硬和三叉神经痛,无需药物治疗。结论:来自颈后区的伤害性刺激是诱发三叉神经痛的重要因素。本报告揭示了通过顶穴疗法缓解颈后肌僵硬对治疗三叉神经痛是有效的。因此,这种无创治疗三叉神经痛的方法应在开药或进行手术干预之前加以考虑。
{"title":"Treatment of Trigeminal Neuralgia by Relieving the Posterior Cervical Muscle Stiffness with Parietal Acupoint Therapy: Case Reports","authors":"Naoki Aoyama, N. Kubota, O. Fujii","doi":"10.4172/2167-0846.1000331","DOIUrl":"https://doi.org/10.4172/2167-0846.1000331","url":null,"abstract":"Introduction: Trigeminal neuralgia is sudden-onset, sharp, stabbing, and recurrent pain that is provoked by trigger factors within the distributed branch area of the trigeminal nerve. Although surgical intervention, which primarily comprises micro vascular decompression (MVD), and medication are mainstream treatment options to relieve pain, the indication and efficacy of these approaches depend on each case. Recently, tenderness in the greater occipital nerve area in patients with craniofacial pain has been reported, indicating a vital role of nociceptive afferents with the involvement of trigeminal branches through the trigeminocervical complex (TCC). Here, we present two improved cases of trigeminal neuralgia with parietal acupoint therapy (PAPT) by treating the muscle stiffness of the posterior cervical region. Case Reports: In Case 1, a 64-year-old female who presented with right typical trigeminal neuralgia symptom with posterior cervical muscle stiffness and occipital numbness on the same side. Remarkably, her pain was triggered by head flexion. The unusually dilated greater occipital artery was suspected to be associated with the greater occipital nerve (GON) stimulation, resulting in the exacerbation of pain during head flexion. The pain was effectively controlled with parietal acupoint therapy and occipital nerve block (ONB). In Case 2, a 63-year-old female presented with trigeminal neuralgia after dental treatment with the posterior cervical muscle stiffness. Three cycles of PAPT performed once a week completely relieved her muscle stiffness and trigeminal pain without medication. Conclusions: The nociceptive stimuli from the posterior cervical region are vital contributory factors to initiate trigeminal neuralgia. This report reveals that relieving the posterior cervical muscle stiffness by parietal acupoint therapy for the treatment of trigeminal neuralgia is effective. Hence, this noninvasive treatment for trigeminal neuralgia should be considered before prescribing medication or performing surgical interventions.","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84254272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Reducing Postoperative Opioid Consumption by Adding Transdermal Fentanyl Patches to Multimodal Analgesia after Breast Cancer Surgery 乳腺癌术后多模式镇痛中加入经皮芬太尼贴片减少阿片类药物的使用
Pub Date : 2018-01-01 DOI: 10.4172/2167-0846.1000326
M. Mf, Othman Ah, Darwish Amm, Elzohry Aam
Background: Breast surgeries are among the common forms of surgeries that conducted daily in hospitals. Multimodal analgesia, which combines analgesics with variable pharmacodynamics to target multiple underlying mechanisms of pain, is evolving as an acceptable approach to pain treatment for acute pain. So Transdermal fentanyl patch (TDF) can ameliorate severe pain in breast surgery. Objective: To examine the efficacy and safety of adding Transdermal fentanyl patch (TDF) to multimodal analgesia in controlling acute postoperative pain after breast surgery if applied 12 hours prior surgery. Methods: This randomized, blinded, study was conducted after approval of local ethics committee of South Egypt Cancer Institute, Assiut University, Assiut–Egypt, and registered at www.clinicaltrials.gov at no.: “NCT03051503”. After obtaining written informed consent, Sixty four adult female patients (ASA II) were scheduled for elective breast cancer surgeries in the form of modified radical mastectomy. Patients were classified randomly into two groups (32 patients each) to receive beside standard GA, Transdermal fentanyl patch (TDF) 50 μg/hr applied 12 hours prior surgery in one group (TDF group), while the second group (control group) received standard GA alone. Both group treated by morphine PCA for postoperative pain. Visual analogue scale (VAS), side effects, and serum levels of cortisol and prolactin were assessed over 24 h. postoperatively. The intra and post-operative heart rate (HR) and mean arterial pressure (MAP), Ramsay sedation score and total morphine consumption via PCA postoperatively were also recorded. Results: MAP and heart rate during intra and early post-operative periods were significantly reduced in TDF group in comparison to control group (P ≤ 0.005) but not over the remaining post-operative period (P>0.01). And, there was significant decrease in both VAS scores (p<0.05) and hence the total amount of morphine consumed postoperatively (7.43 ± 4.39) in TDF group in comparison to control group (13.47 ± 4.73) without significant change in side effects, except sedation scores, which were statistically increased but clinically not effective, in early post-operative hours. Finally, levels of prolactin and cortisol hormones were significantly decreased in TDF group indicating less stress and better pain control. Conclusion: Applying Transdermal fentanyl patch (TDF) 50 μg/hr 12 hours prior surgery as a part of multimodal analgesia to control acute postoperative pain after modified radical mastectomy was associated with less stress response, better pain control and decreased total amount of postoperative morphine consumption.
背景:乳房手术是医院日常进行的常见手术形式之一。多模态镇痛是一种结合了不同药效学的镇痛药物来针对多种潜在的疼痛机制的镇痛方法,它正在发展成为一种治疗急性疼痛的可接受的方法。因此,芬太尼透皮贴片(TDF)可以改善乳房手术的严重疼痛。目的:探讨芬太尼透皮贴片(TDF)在多模式镇痛中应用于乳房手术术后12小时急性疼痛的疗效和安全性。方法:本随机、盲法研究经Assiut - Egypt University南埃及癌症研究所当地伦理委员会批准后进行,注册账号为www.clinicaltrials.gov,注册号为0。:“NCT03051503”。在获得书面知情同意后,64名成年女性患者(ASA II)被安排以改良乳房根治术的形式进行选择性乳腺癌手术。将患者随机分为两组(每组32例),除标准GA外,另一组(TDF组)术前12 h涂敷50 μg/hr的芬太尼透皮贴剂(TDF),另一组(对照组)单独涂敷标准GA。两组均采用吗啡PCA治疗术后疼痛。术后24小时评估视觉模拟评分(VAS)、副作用、血清皮质醇和催乳素水平。记录患者术中、术后心率(HR)、平均动脉压(MAP)、Ramsay镇静评分及术后PCA吗啡总用量。结果:与对照组相比,TDF组术中及术后早期MAP、心率明显降低(P≤0.005),术后剩余时间无明显降低(P>0.01)。两组VAS评分均显著降低(p<0.05), TDF组术后吗啡总用量(7.43±4.39)较对照组(13.47±4.73)显著降低(p<0.05),除镇静评分术后早期有统计学升高但临床无效外,其他不良反应无显著变化。最后,TDF组催乳素和皮质醇水平显著降低,表明应激减轻,疼痛控制较好。结论:手术前12小时应用芬太尼透皮贴剂(TDF) 50 μg/hr作为多模式镇痛的一部分控制改良乳房根治术术后急性疼痛,应激反应减轻,疼痛控制较好,术后吗啡总用量减少。
{"title":"Reducing Postoperative Opioid Consumption by Adding Transdermal Fentanyl Patches to Multimodal Analgesia after Breast Cancer Surgery","authors":"M. Mf, Othman Ah, Darwish Amm, Elzohry Aam","doi":"10.4172/2167-0846.1000326","DOIUrl":"https://doi.org/10.4172/2167-0846.1000326","url":null,"abstract":"Background: Breast surgeries are among the common forms of surgeries that conducted daily in hospitals. Multimodal analgesia, which combines analgesics with variable pharmacodynamics to target multiple underlying mechanisms of pain, is evolving as an acceptable approach to pain treatment for acute pain. So Transdermal fentanyl patch (TDF) can ameliorate severe pain in breast surgery. Objective: To examine the efficacy and safety of adding Transdermal fentanyl patch (TDF) to multimodal analgesia in controlling acute postoperative pain after breast surgery if applied 12 hours prior surgery. Methods: This randomized, blinded, study was conducted after approval of local ethics committee of South Egypt Cancer Institute, Assiut University, Assiut–Egypt, and registered at www.clinicaltrials.gov at no.: “NCT03051503”. After obtaining written informed consent, Sixty four adult female patients (ASA II) were scheduled for elective breast cancer surgeries in the form of modified radical mastectomy. Patients were classified randomly into two groups (32 patients each) to receive beside standard GA, Transdermal fentanyl patch (TDF) 50 μg/hr applied 12 hours prior surgery in one group (TDF group), while the second group (control group) received standard GA alone. Both group treated by morphine PCA for postoperative pain. Visual analogue scale (VAS), side effects, and serum levels of cortisol and prolactin were assessed over 24 h. postoperatively. The intra and post-operative heart rate (HR) and mean arterial pressure (MAP), Ramsay sedation score and total morphine consumption via PCA postoperatively were also recorded. Results: MAP and heart rate during intra and early post-operative periods were significantly reduced in TDF group in comparison to control group (P ≤ 0.005) but not over the remaining post-operative period (P>0.01). And, there was significant decrease in both VAS scores (p<0.05) and hence the total amount of morphine consumed postoperatively (7.43 ± 4.39) in TDF group in comparison to control group (13.47 ± 4.73) without significant change in side effects, except sedation scores, which were statistically increased but clinically not effective, in early post-operative hours. Finally, levels of prolactin and cortisol hormones were significantly decreased in TDF group indicating less stress and better pain control. Conclusion: Applying Transdermal fentanyl patch (TDF) 50 μg/hr 12 hours prior surgery as a part of multimodal analgesia to control acute postoperative pain after modified radical mastectomy was associated with less stress response, better pain control and decreased total amount of postoperative morphine consumption.","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"11 suppl_1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83254182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Value of MRI in Diagnosis of Solid Pancreatic Tumors MRI在胰腺实体瘤诊断中的价值
Pub Date : 2017-12-13 DOI: 10.4172/2167-0846.1000307
S. Bayar, Pratima Mahaseth, Q. Feng
Aim: To investigate the value of 3.0 T MRI in the diagnosis of solid pancreatic tumor. Materials and Methods: Aggregate of 36 patients were enlisted with suspected or proven as solid pancreatic tumors were collected from the first affiliated Hospital of Anhui Medical University Teaching Hospital during the period of January 2012 to August 2015, contained 20 cases of pancreatic adenocarcinoma, 7 cases of pancreatic neuroendocrine tumors (PNETs), 5 cases of pancreatic metastases, 4 cases of solid pseudopapillary tumors (SPTP). All the patients performed with plain scan and multiphasic contrast enhanced imaging on 3.0 T MR, 23 cases performed with MRCP. The data of clinic and imaging were retrospectively analyzed. Results: Pancreatic adenocarcinoma was irregular in shape, lesion was hypo intense in 10 cases, slightly hypo intense in 9 cases and isointense in one case on T1WI. 10 tumor showed slightly enhancement in arterial phase, and all of tumors showed moderate enhancement during portal and delayed phase; 19 cases showed double duct sign, and one case showed distal pancreatic duct dilation. Of the 7 cases with PNETs, the margin was well defined in six well differentiated lesions and ill-defined in one pancreatic neuroendocrine carcinoma; six tumors were marked enhancement in arterial phase and one tumor was moderate enhancement in pancreatic parenchyma in all of three phases. The mean diameter of SPTP was 5.2 cm. The solid part of tumors was hyperintense on T1WI and slightly hyper intense on T2WI, with progressively enhancement. 4 SPTPs had capsule which were hyperintense on T1WI and T2WI exhibited moderate enhancement. Of the 5 pancreatic metastases, one cases had only one lesion, two cases had multiple lesions and two cases showed diffuse pancreatic enlargement, one case showed heterogenous slightly enhancement, two case showed peripheral rim enhancement, two case showed marked enhancement in arterial, then wash-out in delayed and portal phases. Conclusion: MRI is valuable for diagnosis and distinguishing solid pancreatic tumors.
目的:探讨3.0 T MRI对胰腺实性肿瘤的诊断价值。材料与方法:收集2012年1月至2015年8月安徽医科大学附属第一医院疑似或证实为实体性胰腺肿瘤的患者36例,其中胰腺腺癌20例,胰腺神经内分泌肿瘤(PNETs) 7例,胰腺转移瘤5例,实体性假乳头状肿瘤(SPTP) 4例。所有患者均行3.0 T MR平扫及多相增强成像,其中23例行MRCP。回顾性分析临床及影像学资料。结果:胰腺腺癌形态不规则,T1WI呈低强度病变10例,轻度低强度病变9例,等强度病变1例。10例肿瘤动脉期轻度强化,门脉期和延迟期均中度强化;双管征19例,远端胰管扩张1例。在7例PNETs中,6例分化良好的病变边界清晰,1例胰腺神经内分泌癌边界不清;6个肿瘤在动脉期表现为明显强化,1个肿瘤在三个阶段均表现为胰腺实质中度强化。SPTP平均直径为5.2 cm。肿瘤实部T1WI呈高影,T2WI呈微高影,呈渐进式增强。4例sptp患者T1WI呈高信号,T2WI呈中度增强。5例胰腺转移灶中,1例单发灶,2例多发灶,2例胰腺弥漫性增大,1例表现为异质性轻度强化,2例表现为外周边缘强化,2例表现为动脉明显强化,后表现为延迟期和门脉期消失。结论:MRI对胰腺实体瘤的诊断和鉴别具有重要价值。
{"title":"The Value of MRI in Diagnosis of Solid Pancreatic Tumors","authors":"S. Bayar, Pratima Mahaseth, Q. Feng","doi":"10.4172/2167-0846.1000307","DOIUrl":"https://doi.org/10.4172/2167-0846.1000307","url":null,"abstract":"Aim: To investigate the value of 3.0 T MRI in the diagnosis of solid pancreatic tumor. \u0000Materials and Methods: Aggregate of 36 patients were enlisted with suspected or proven as solid pancreatic tumors were collected from the first affiliated Hospital of Anhui Medical University Teaching Hospital during the period of January 2012 to August 2015, contained 20 cases of pancreatic adenocarcinoma, 7 cases of pancreatic neuroendocrine tumors (PNETs), 5 cases of pancreatic metastases, 4 cases of solid pseudopapillary tumors (SPTP). All the patients performed with plain scan and multiphasic contrast enhanced imaging on 3.0 T MR, 23 cases performed with MRCP. The data of clinic and imaging were retrospectively analyzed. \u0000Results: Pancreatic adenocarcinoma was irregular in shape, lesion was hypo intense in 10 cases, slightly hypo intense in 9 cases and isointense in one case on T1WI. 10 tumor showed slightly enhancement in arterial phase, and all of tumors showed moderate enhancement during portal and delayed phase; 19 cases showed double duct sign, and one case showed distal pancreatic duct dilation. Of the 7 cases with PNETs, the margin was well defined in six well differentiated lesions and ill-defined in one pancreatic neuroendocrine carcinoma; six tumors were marked enhancement in arterial phase and one tumor was moderate enhancement in pancreatic parenchyma in all of three phases. The mean diameter of SPTP was 5.2 cm. The solid part of tumors was hyperintense on T1WI and slightly hyper intense on T2WI, with progressively enhancement. 4 SPTPs had capsule which were hyperintense on T1WI and T2WI exhibited moderate enhancement. Of the 5 pancreatic metastases, one cases had only one lesion, two cases had multiple lesions and two cases showed diffuse pancreatic enlargement, one case showed heterogenous slightly enhancement, two case showed peripheral rim enhancement, two case showed marked enhancement in arterial, then wash-out in delayed and portal phases. \u0000Conclusion: MRI is valuable for diagnosis and distinguishing solid pancreatic tumors.","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"85 1","pages":"1-14"},"PeriodicalIF":0.0,"publicationDate":"2017-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80325680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effective Interventions of Mothers in Colicky and Non-colicky Infants 母亲对绞痛与非绞痛婴儿的有效干预
Pub Date : 2017-11-30 DOI: 10.4172/2167-0846.1000305
Aazam Soltaninejad, Esmat Nouhi, Hossein Safizade
Background: According to Wessel, infantile colic is defined as excessive crying which lasts more than three hours a day for more than three days a week for at least three weeks in an otherwise healthy baby. Prevalence of infantile colic has been reported to vary within the 10-40% range in different studies depending on data collection, study design and definition of colic. Despite 50 years of research about infantile colic its etiology is unknown. Some causes are mother's stress under pregnancy, postpartum depression, social factors like mother's occupation and fulltime education and other factors such as lactose intolerance, cow's milk allergy, gut contraction and parentsinfant relationship. Aim: To compare the effective interventions of mothers in colicky and non-colicky infants Method: In this cross-sectional study, 400 infants under 3 months whom had been brought to a health center for vaccination and growth monitoring were enrolled. The criteria which were taken into consideration to recognize instances of colicky infants were: the age of the infant had to be less than 3 months, colic in infants had to be diagnosed by pediatrics and infants had to be healthy otherwise. Diarrhea, vomiting, constant abdominal distention and failure to thrive were excluded as non-colic problems. Cluster sampling and then convenience sampling methods were used to gather data. A researcher-made questionnaire was also used. Result: Among all of the neonates 49% were colic and 51% were non-colic. 52.5% were boys and 47.5% were girls. Formula fed infants were more colicky than breastfed infants (62.2% vs. 53%). Conclusion: Mothers in this study used three kinds of behavioral, nutritional and medicinal interventions (either herbal remedies or chemical drugs) to control colic. In the non-colic group, mothers used more behavioral and nutritional interventions while in the colic group both herbal and chemical drugs were used more.
背景:根据Wessel的说法,婴儿疝气被定义为一个健康的婴儿,每天超过三小时,每周超过三天,持续至少三周的过度哭泣。据报道,在不同的研究中,根据数据收集、研究设计和肠绞痛的定义,婴儿肠绞痛的患病率在10-40%的范围内有所不同。尽管对婴儿绞痛的研究已有50年,但其病因尚不清楚。原因有母亲孕期压力大、产后抑郁、母亲职业、全日制教育等社会因素、乳糖不耐症、牛奶过敏、肠道收缩、亲子关系等其他因素。目的:比较母亲对绞痛婴儿和非绞痛婴儿的有效干预措施。方法:在本横断面研究中,纳入了400名3个月以下的婴儿,这些婴儿被带到卫生中心接种疫苗并进行生长监测。确定婴儿疝气的标准是:婴儿的年龄必须小于3个月,婴儿疝气必须由儿科诊断,婴儿必须健康。腹泻,呕吐,持续腹胀和未能茁壮成长被排除为非绞痛问题。采用整群抽样和方便抽样的方法进行数据采集。还使用了一份研究人员制作的问卷。结果:所有新生儿中有49%为绞痛,51%为非绞痛。男孩占52.5%,女孩占47.5%。配方奶喂养的婴儿比母乳喂养的婴儿更容易绞痛(62.2%对53%)。结论:本研究采用行为干预、营养干预和药物干预(中草药或化学药物)三种方法控制绞痛。在非绞痛组中,母亲更多地使用行为和营养干预,而在绞痛组中,母亲更多地使用草药和化学药物。
{"title":"Effective Interventions of Mothers in Colicky and Non-colicky Infants","authors":"Aazam Soltaninejad, Esmat Nouhi, Hossein Safizade","doi":"10.4172/2167-0846.1000305","DOIUrl":"https://doi.org/10.4172/2167-0846.1000305","url":null,"abstract":"Background: According to Wessel, infantile colic is defined as excessive crying which lasts more than three hours a day for more than three days a week for at least three weeks in an otherwise healthy baby. Prevalence of infantile colic has been reported to vary within the 10-40% range in different studies depending on data collection, study design and definition of colic. Despite 50 years of research about infantile colic its etiology is unknown. Some causes are mother's stress under pregnancy, postpartum depression, social factors like mother's occupation and fulltime education and other factors such as lactose intolerance, cow's milk allergy, gut contraction and parentsinfant relationship. Aim: To compare the effective interventions of mothers in colicky and non-colicky infants Method: In this cross-sectional study, 400 infants under 3 months whom had been brought to a health center for vaccination and growth monitoring were enrolled. The criteria which were taken into consideration to recognize instances of colicky infants were: the age of the infant had to be less than 3 months, colic in infants had to be diagnosed by pediatrics and infants had to be healthy otherwise. Diarrhea, vomiting, constant abdominal distention and failure to thrive were excluded as non-colic problems. Cluster sampling and then convenience sampling methods were used to gather data. A researcher-made questionnaire was also used. Result: Among all of the neonates 49% were colic and 51% were non-colic. 52.5% were boys and 47.5% were girls. Formula fed infants were more colicky than breastfed infants (62.2% vs. 53%). Conclusion: Mothers in this study used three kinds of behavioral, nutritional and medicinal interventions (either herbal remedies or chemical drugs) to control colic. In the non-colic group, mothers used more behavioral and nutritional interventions while in the colic group both herbal and chemical drugs were used more.","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"205 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2017-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83572658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Full-Endoscopic Interlaminar Versus Microsurgical Operations in Lumbar Compressive Lesions Surgery: Prospective Randomized Trial of Overall 570 Patients 腰椎压缩性病变的全内窥镜椎间手术与显微外科手术:570例患者的前瞻性随机试验
Pub Date : 2017-11-27 DOI: 10.4172/2167-0846.1000304
M. Marković, N. Živković, S. Ruetten, S. Ozdemir, D. Goethel
Introduction: Full-endoscopic operations of lumbar spine are truly minimally invasive surgical procedures and they have become the standard because of their intraoperative and postoperative advantages.Aim: To compare clinical outcomes of full-endoscopic interlaminar technique to conventional microdiscectomy performed during 3 year period.Materials and Methods: A series of 350 patients underwent full-endoscopic interlaminar lumbar discectomy, comparing 220 patients with microdiscectomy and spinal canal decompression, during a 3-year period, is analysed. Oswestry Disability Index (ODI), visual analogue scores (VAS) of back and leg pain were measured preoperatively and at 1, 6, 12, 24 months.Results: All outcome measures improved significantly in both groups (p<0.001). In the full-endoscopic group 88% of the patients no longer had leg pain, and 7% had only occasional pain, postoperatively. In the microdiscectomy (MI) group 78.1% had significant improvement, 13.6% had improvement with occasional pain, and 8% had no improvement. The recurrence rate was 8%. Resection of the herniated disc and sufficient decompression was technically possible in all cases. The overall complication rate (16.4%), and recurrence-reoperation rate (11.8%) was significantly higher in the MI group.Conclusion: The clinical results of the full-endoscopic technique are at least equal to those of the conventional microsurgical discectomy with advantages such as reduced traumatization, improved patient mobility, and lower complication and recurrence rate. With the possibility of selecting the most adequate approach, lumbar disc herniations inside and outside the spinal canal, can be sufficiently removed using the full-endoscopic technique, when taking the appropriate indication criteria into account.
腰椎全内镜手术是真正意义上的微创手术,因其术中及术后的优势,已成为标准手术。目的:比较全内窥镜椎板间技术与常规显微椎间盘切除术3年的临床效果。材料与方法:对350例全内窥镜下椎板间腰椎间盘切除术患者,以及220例采用显微椎间盘切除术和椎管减压术的患者的3年时间进行分析。术前、术后1、6、12、24个月分别测量Oswestry残疾指数(ODI)和视觉模拟评分(VAS)。结果:两组的所有结局指标均有显著改善(p<0.001)。在全内窥镜组中,88%的患者不再有腿部疼痛,7%的患者术后只有偶尔的疼痛。在微椎间盘切除术(MI)组中,78.1%有明显改善,13.6%有改善,偶有疼痛,8%无改善。复发率为8%。手术切除椎间盘突出并充分减压在技术上是可行的。心肌梗死组总并发症发生率(16.4%)和再手术发生率(11.8%)明显高于心肌梗死组。结论:全内镜技术的临床效果至少与传统显微外科椎间盘切除术相当,具有创伤小、患者活动能力强、并发症和复发率低等优点。考虑到适当的适应症标准,在选择最合适的入路的可能性下,可以使用全内窥镜技术充分切除椎管内外的腰椎间盘突出症。
{"title":"Full-Endoscopic Interlaminar Versus Microsurgical Operations in Lumbar Compressive Lesions Surgery: Prospective Randomized Trial of Overall 570 Patients","authors":"M. Marković, N. Živković, S. Ruetten, S. Ozdemir, D. Goethel","doi":"10.4172/2167-0846.1000304","DOIUrl":"https://doi.org/10.4172/2167-0846.1000304","url":null,"abstract":"Introduction: Full-endoscopic operations of lumbar spine are truly minimally invasive surgical procedures and they have become the standard because of their intraoperative and postoperative advantages.Aim: To compare clinical outcomes of full-endoscopic interlaminar technique to conventional microdiscectomy performed during 3 year period.Materials and Methods: A series of 350 patients underwent full-endoscopic interlaminar lumbar discectomy, comparing 220 patients with microdiscectomy and spinal canal decompression, during a 3-year period, is analysed. Oswestry Disability Index (ODI), visual analogue scores (VAS) of back and leg pain were measured preoperatively and at 1, 6, 12, 24 months.Results: All outcome measures improved significantly in both groups (p<0.001). In the full-endoscopic group 88% of the patients no longer had leg pain, and 7% had only occasional pain, postoperatively. In the microdiscectomy (MI) group 78.1% had significant improvement, 13.6% had improvement with occasional pain, and 8% had no improvement. The recurrence rate was 8%. Resection of the herniated disc and sufficient decompression was technically possible in all cases. The overall complication rate (16.4%), and recurrence-reoperation rate (11.8%) was significantly higher in the MI group.Conclusion: The clinical results of the full-endoscopic technique are at least equal to those of the conventional microsurgical discectomy with advantages such as reduced traumatization, improved patient mobility, and lower complication and recurrence rate. With the possibility of selecting the most adequate approach, lumbar disc herniations inside and outside the spinal canal, can be sufficiently removed using the full-endoscopic technique, when taking the appropriate indication criteria into account.","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"8 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2017-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85080089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Management of Low Back Pain - Call for an Integrated Interventional Approach 腰痛的治疗-呼吁采用综合介入治疗方法
Pub Date : 2017-11-17 DOI: 10.4172/2167-0846.1000303
Shashi Vadhanan
Introduction: Using advanced imaging, neurophysiologic and precision diagnostic techniques spinal pain can be diagnosed in only 50 to 80% of the patients. 20 to 50% remain incorrectly diagnosed. Furthermore axial and periaxial pattern of pain from ligaments, muscles, intervertebral discs and facet joints overlap significantly. Therefore patients continue to suffer because of diagnostic dilemma and also pose a therapeutic challenge. Rarely does low back pain involve only a single pain generator, therefore it is unlikely that a single treatment, such as surgery will result in the best outcome for the majority of the causes of low back pain.Materials and method: All cases of Low back Pain reporting to tertiary care service hospital from 2012 to 2016 were evaluated. Cases which responded to conservative management were excluded.Observation: A total of 374 cases were offered pain intervention procedure. Of these 45 (12%) required a second interventional procedure as the pain relief was poor. All cases were followed up for 6 months and pain relief was recorded as Good, satisfactory or poor as told by the patient. We found that 78% reported good relief, 18% reported satisfactory relief while 4% reported poor relief from pain.Conclusion: Scientific evaluation of interventional pain treatments is difficult due to lack of any objective test for pain. Also we cannot have true controls. A single interventional procedure may not suffice in all cases. The Surgeon needs to adopt other modalities to provide pain relief to the ailing patient.
利用先进的影像学、神经生理学和精确诊断技术,只有50 - 80%的患者可以诊断出脊柱疼痛。20%至50%仍被误诊。此外,韧带、肌肉、椎间盘和关节突关节的轴向和轴向疼痛明显重叠。因此,由于诊断困境,患者继续遭受痛苦,也对治疗提出了挑战。腰痛很少只涉及单一的疼痛源,因此,单一的治疗方法,如手术,不太可能对大多数引起腰痛的原因产生最好的结果。材料与方法:对2012 - 2016年三级保健服务医院报告的所有腰痛病例进行评价。排除对保守治疗有反应的病例。观察:374例患者接受疼痛干预治疗。其中45例(12%)由于疼痛缓解效果不佳,需要进行第二次介入手术。所有病例随访6个月,疼痛缓解情况根据患者自述分为好、满意或差。我们发现78%的人报告良好的缓解,18%的人报告满意的缓解,而4%的人报告疼痛缓解不佳。结论:由于缺乏对疼痛的客观检测,难以对介入性疼痛治疗进行科学评价。此外,我们也无法拥有真正的控制。单一的介入手术可能不能满足所有病例。外科医生需要采用其他方式来减轻病人的疼痛。
{"title":"Management of Low Back Pain - Call for an Integrated Interventional Approach","authors":"Shashi Vadhanan","doi":"10.4172/2167-0846.1000303","DOIUrl":"https://doi.org/10.4172/2167-0846.1000303","url":null,"abstract":"Introduction: Using advanced imaging, neurophysiologic and precision diagnostic techniques spinal pain can be diagnosed in only 50 to 80% of the patients. 20 to 50% remain incorrectly diagnosed. Furthermore axial and periaxial pattern of pain from ligaments, muscles, intervertebral discs and facet joints overlap significantly. Therefore patients continue to suffer because of diagnostic dilemma and also pose a therapeutic challenge. Rarely does low back pain involve only a single pain generator, therefore it is unlikely that a single treatment, such as surgery will result in the best outcome for the majority of the causes of low back pain.Materials and method: All cases of Low back Pain reporting to tertiary care service hospital from 2012 to 2016 were evaluated. Cases which responded to conservative management were excluded.Observation: A total of 374 cases were offered pain intervention procedure. Of these 45 (12%) required a second interventional procedure as the pain relief was poor. All cases were followed up for 6 months and pain relief was recorded as Good, satisfactory or poor as told by the patient. We found that 78% reported good relief, 18% reported satisfactory relief while 4% reported poor relief from pain.Conclusion: Scientific evaluation of interventional pain treatments is difficult due to lack of any objective test for pain. Also we cannot have true controls. A single interventional procedure may not suffice in all cases. The Surgeon needs to adopt other modalities to provide pain relief to the ailing patient.","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"22 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2017-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73538678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Tinnitus: A pain syndrome in search for good therapy 耳鸣:一种寻找良好治疗方法的疼痛综合征
Pub Date : 2017-10-30 DOI: 10.4172/2167-0846-C1-013
H. Koning
{"title":"Tinnitus: A pain syndrome in search for good therapy","authors":"H. Koning","doi":"10.4172/2167-0846-C1-013","DOIUrl":"https://doi.org/10.4172/2167-0846-C1-013","url":null,"abstract":"","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79408430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Mesenchymal Stromal Cells on the Neuropathic Pain Induced by Chronic Constriction Injury in Rats 间充质间质细胞对慢性收缩损伤大鼠神经性疼痛的影响
Pub Date : 2017-09-25 DOI: 10.4172/2167-0846.1000302
D. Genç, N. Zibandeh, Y. Yildiz, S. Aslan, E. Karaoz, T. Akkoç, Faruk Demirtaş
Background: Neuropathic pain remains a persistent clinical problem and characterized by mechanical allodynia and heat hyperalgesia. Chronic pain conditions are among the major health problems which are difficult to treat. Bone marrow-derived mesenchymal stromal cells (BMSCs) have generated great interest as an option for cell-based therapy. BMSCs are easy to isolate and expand ex vivo. Clinical studies show that direct injection of BMSCs does not produce side effects as rejection and is well tolerated by the immune system. Methods: Neuropathic pain model in rats was developed with the ligation of the sciatic nerve. BMSCs were isolated from femur and tibia aspirates of rats and kept in culture media. rBMSCs were injected locally into injured sciatic nerve area of rats and efficiency of the therapy was observed with thermal sensitivity and motor functions for 4 weeks after injection of rBMSCs. Results: After injection into injured area rBMSCs were located in sciatic nerve tissue. In the present study, we showed that a single systemic local injection (into the lesion site) of rBMSCs reversed pain hypersensitivity in rats after injury and decreased the pain symptoms for 2 weeks and these effects got back in 4 weeks. Discussion: Our results revealed that single injection of rBMSCs showed relief of pain in short-term follow-up and further booster injection needed for long term prolonged therapeutic approach.
背景:神经性疼痛是一个持续存在的临床问题,其特征是机械异常性疼痛和热痛觉过敏。慢性疼痛是难以治疗的主要健康问题之一。骨髓间充质基质细胞(BMSCs)作为一种基于细胞的治疗方法引起了人们的极大兴趣。骨髓间充质干细胞易于分离和体外扩增。临床研究表明,直接注射骨髓间充质干细胞不会产生排斥反应等副作用,免疫系统耐受良好。方法:采用坐骨神经结扎法建立大鼠神经性疼痛模型。从大鼠股骨和胫骨抽吸液中分离骨髓间充质干细胞,保存于培养基中。将rBMSCs局部注射到损伤大鼠坐骨神经区,注射后4周观察其热敏性和运动功能的疗效。结果:损伤区注射后,骨髓间充质干细胞在坐骨神经组织中定位。在本研究中,我们发现单次全身局部注射(病变部位)rBMSCs可以逆转大鼠损伤后的疼痛超敏反应,并在2周内减轻疼痛症状,这些效果在4周内恢复。讨论:我们的研究结果显示,单次注射rBMSCs在短期随访中显示疼痛缓解,而在长期延长治疗方法中需要进一步加强注射。
{"title":"Effects of Mesenchymal Stromal Cells on the Neuropathic Pain Induced by Chronic Constriction Injury in Rats","authors":"D. Genç, N. Zibandeh, Y. Yildiz, S. Aslan, E. Karaoz, T. Akkoç, Faruk Demirtaş","doi":"10.4172/2167-0846.1000302","DOIUrl":"https://doi.org/10.4172/2167-0846.1000302","url":null,"abstract":"Background: Neuropathic pain remains a persistent clinical problem and characterized by mechanical allodynia and heat hyperalgesia. Chronic pain conditions are among the major health problems which are difficult to treat. Bone marrow-derived mesenchymal stromal cells (BMSCs) have generated great interest as an option for cell-based therapy. BMSCs are easy to isolate and expand ex vivo. Clinical studies show that direct injection of BMSCs does not produce side effects as rejection and is well tolerated by the immune system. \u0000Methods: Neuropathic pain model in rats was developed with the ligation of the sciatic nerve. BMSCs were isolated from femur and tibia aspirates of rats and kept in culture media. rBMSCs were injected locally into injured sciatic nerve area of rats and efficiency of the therapy was observed with thermal sensitivity and motor functions for 4 weeks after injection of rBMSCs. \u0000Results: After injection into injured area rBMSCs were located in sciatic nerve tissue. In the present study, we showed that a single systemic local injection (into the lesion site) of rBMSCs reversed pain hypersensitivity in rats after injury and decreased the pain symptoms for 2 weeks and these effects got back in 4 weeks. \u0000Discussion: Our results revealed that single injection of rBMSCs showed relief of pain in short-term follow-up and further booster injection needed for long term prolonged therapeutic approach.","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"123 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77229208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Morphine vs. Fentanyl Patient Controlled Analgesia for Postoperative Pain Control in Major Hepatic Resection Surgeries Including Living Liver Donors 吗啡与芬太尼患者自控镇痛在包括活体肝供者在内的肝切除术术后疼痛控制中的应用
Pub Date : 2017-09-22 DOI: 10.4172/2167-0846.1000301
Eman M S Nada, Abdulmajeed Al-Abdulkareem
Background: Liver resection surgery results in significant postoperative pain. However, it is still not clear which opioids used by Patient Controlled Analgesia (PCA) provides the best pain control and results in the least side effect in a patient with impaired liver function. Our hypothesis was that fentanyl is a better choice than morphine as it is a potent analgesic that its elimination half-life does not depend on the hepatic uptake and metabolism. The Study Purpose: Is to compare Morphine and Fentanyl PCA in liver resection patients as regards the degree of pain control, the consumption of Opioids and the side effects. Methods: A retrospective case control study of hepatic resection patients who received postoperative morphine (Morph) or Fentanyl (Fent) (PCA). The study compared the pain scores, morphine equivalent dose (MED), the number of demands requested as recorded by the PCA infusion pump and the side effects every 12 hours for 48 hours. Results: The study yielded 40 patients; with the majority were living donor hepatic resection patients. There was no significant difference in the pain scores. However, the MED and the demands were significantly less in the Morph group. p value<0.000, 0.0001, 0.0005, 0,003, demands p<0.002, 0.006, 0.014, 0.013 at 12, 24, 48, 36 hours respectively. The overall side effects were not different between the 2 groups at all-time intervals measured, however Morph patients were significantly more sedated in the first 12 hours.
背景:肝切除术后疼痛明显。然而,对于肝功能受损的患者,目前尚不清楚患者自控镇痛(PCA)中使用的哪种阿片类药物能提供最佳的疼痛控制和最小的副作用。我们的假设是芬太尼是比吗啡更好的选择,因为芬太尼是一种有效的镇痛药,其消除半衰期不依赖于肝脏的摄取和代谢。研究目的:比较吗啡与芬太尼PCA在肝切除术患者疼痛控制程度、阿片类药物用量及副作用。方法:对肝切除术后使用吗啡(Morph)或芬太尼(Fent) (PCA)的患者进行回顾性病例对照研究。比较各组疼痛评分、吗啡当量剂量(MED)、PCA输液泵记录的用药次数及不良反应(每12 h),持续48 h。结果:共纳入40例患者;以活体供肝切除患者居多。两组疼痛评分无显著差异。然而,Morph组的MED和需求明显减少。在12、24、48、36小时P值分别<0.000、0.0001、0.0005、0.003,需求P值分别<0.002、0.006、0.014、0.013。在测量的所有时间间隔内,两组之间的总体副作用没有差异,但Morph患者在前12小时内明显更镇静。
{"title":"Morphine vs. Fentanyl Patient Controlled Analgesia for Postoperative Pain Control in Major Hepatic Resection Surgeries Including Living Liver Donors","authors":"Eman M S Nada, Abdulmajeed Al-Abdulkareem","doi":"10.4172/2167-0846.1000301","DOIUrl":"https://doi.org/10.4172/2167-0846.1000301","url":null,"abstract":"Background: Liver resection surgery results in significant postoperative pain. However, it is still not clear which \u0000 opioids used by Patient Controlled Analgesia (PCA) provides the best pain control and results in the least side effect \u0000 in a patient with impaired liver function. Our hypothesis was that fentanyl is a better choice than morphine as it is a \u0000 potent analgesic that its elimination half-life does not depend on the hepatic uptake and metabolism. \u0000The Study Purpose: Is to compare Morphine and Fentanyl PCA in liver resection patients as regards the degree \u0000 of pain control, the consumption of Opioids and the side effects. \u0000Methods: A retrospective case control study of hepatic resection patients who received postoperative morphine \u0000 (Morph) or Fentanyl (Fent) (PCA). The study compared the pain scores, morphine equivalent dose (MED), the \u0000 number of demands requested as recorded by the PCA infusion pump and the side effects every 12 hours for 48 \u0000 hours. \u0000Results: The study yielded 40 patients; with the majority were living donor hepatic resection patients. There was \u0000 no significant difference in the pain scores. However, the MED and the demands were significantly less in the Morph \u0000 group. p value<0.000, 0.0001, 0.0005, 0,003, demands p<0.002, 0.006, 0.014, 0.013 at 12, 24, 48, 36 hours \u0000 respectively. The overall side effects were not different between the 2 groups at all-time intervals measured, \u0000 however Morph patients were significantly more sedated in the first 12 hours.","PeriodicalId":16641,"journal":{"name":"Journal of Pain and Relief","volume":"79 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82300259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Journal of Pain and Relief
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1