In 198 patients with sciatica, 108 cases were randomly chosen as treatment group with point penetration and deep puncture therapies by elongated needle and a group of 9O cases was received filiform needle therapy as c...In 198 patients with sciatica, 108 cases were randomly chosen as treatment group with point penetration and deep puncture therapies by elongated needle and a group of 9O cases was received filiform needle therapy as control group. In the control group, the way of purgation by twirling the needle was used. The results showed that the total effective rate of the treatment group was 93. 52 %,while in the control group, it was 68. 89 %, X2 = 20. 46, P< 0. 01. It proved that point penetration and deep puncture therapies had better analgesic effect than that of the filifom needle.展开更多
Puncturing points opposite to the diseased side was used to treat injuries in 2560soldiers during their training.The instant effective rate and curative rate of the therapy was up to 96.25%and 38.44%respectively.
Percutaneous nephrolithotomy is the first option in renal stones>2 cm.One of the most serious complications of this procedure is postoperative bleeding[1].Various risk factors(multiple punctures,position,access siz...Percutaneous nephrolithotomy is the first option in renal stones>2 cm.One of the most serious complications of this procedure is postoperative bleeding[1].Various risk factors(multiple punctures,position,access size,stone volume,operative time,and non-papillary puncture)were considered in the literature with no clear conclusions[[1],[2]].展开更多
In the event of blood vessel damage, human platelets are promptly recruited on the site of injury and, after their adhesion, activation and aggregation, prevent blood loss with the formation of a clot. The consequence...In the event of blood vessel damage, human platelets are promptly recruited on the site of injury and, after their adhesion, activation and aggregation, prevent blood loss with the formation of a clot. The consequence of abnormal regulation can be either hemorrhage or the development of thrombosis. Qualitative and/or quantitative defects in platelets promote bleeding, whereas the residual reactivity of platelets, despite antiplatelet therapies, play an important role in promoting arterial thrombotic complications. Platelet function is traditionally assessed to investigate the origin of a bleeding syndrome, to predict the risk of bleeding prior surgery or during pregnancy or to monitor the efficacy of antiplatelet therapy in thrombotic syndromes that, now, can be considered a new discipline. "Old" platelet function laboratory tests such as the evaluation of bleeding time and the platelet aggregation analysis inplatelet-rich plasma are traditionally utilized to aid in the diagnosis and management of patients with platelet and hemostatic disorders and used as diagnostic tools both in bleeding and thrombotic diathesis in specialized laboratories. Now, new and renewed automated systems have been introduced to provide a simple, rapid assessment of platelet function including point of care methods. These new methodologies are also suitable for being used in non-specialized laboratories and in critical area for assessing platelet function in whole blood without the requirement of sample processing. Some of these methods are also beginning to be incorporated into routine clinical use and can be utilized as not only as first panel for the diagnosis of platelet dysfunction, but also for monitoring anti-platelet therapy and to potentially assess risk of both bleeding and/or thrombosis.展开更多
目的探讨股动脉穿刺介入术后穿刺部位出血的危险因素。方法检索从建库至2022年12月31日中国知网、万方、维普、中国生物医学文献服务系统数据库(CBM)、PubMed、Medline、The Cochrane Library、EMbase、Web of Science数据库中关于经股...目的探讨股动脉穿刺介入术后穿刺部位出血的危险因素。方法检索从建库至2022年12月31日中国知网、万方、维普、中国生物医学文献服务系统数据库(CBM)、PubMed、Medline、The Cochrane Library、EMbase、Web of Science数据库中关于经股动脉穿刺介入术后穿刺部位出血危险因素的观察性研究,包括横断面研究、病例对照和队列研究文献。采用Newcastle-Ottawa量表(NOS)评分对纳入研究的文献质量进行评价,应用RevMan 5.3软件对文献数据进行Meta分析。结果最终纳入文献8篇(总样本量35250例),术后出血组患者1410例,非出血组33840例。Meta分析结果显示,高龄(OR=2.71,95%CI=2.17~3.38)、女性(OR=4.26,95%CI=1.08~16.89)、高血压(OR=2.48,95%CI=1.69~3.63)、肥胖(OR=2.33,95%CI=1.59~3.42)、使用溶栓剂/抗凝剂/血小板拮抗剂(OR=2.95,95%CI=2.24~3.89)、人工按压(OR=6.78,95%CI=1.34~34.43)是股动脉穿刺介入术后穿刺部位出血的危险因素。结论高龄、女性、高血压、肥胖、使用溶栓剂/抗凝剂/血小板拮抗剂、人工按压是股动脉穿刺介入术后穿刺部位出血的危险因素。展开更多
Objective:Percutaneous nephrolithotomy(PCNL)is the standard procedure for the management of large and complex renal stones.Blood loss during PCNL may occur during puncture,tract dilatation,and stone fragmentation.Ther...Objective:Percutaneous nephrolithotomy(PCNL)is the standard procedure for the management of large and complex renal stones.Blood loss during PCNL may occur during puncture,tract dilatation,and stone fragmentation.Therefore,despite recent advances in PCNL,haemorrhagic complication still occurs.This study aims to enlighten on various aspects of haemorrhagic complication in PCNL,mainly focusing on risk factors and management of this dreadful complication.Methods:Literature search for the study was carried out using advanced search engines like PubMed,Cochrane,and Google Scholar,combining keyword“percutaneous lithotomy”with other keywords like“bleeding”,“haemorrhage”,“complications”,“stone scoring systems”,“mini-PCNL vs.standard”,“dilatation techniques”,“supine vs.prone”,“USG-guided”,“endoscopic combined intra-renal surgery”,“papillary vs.non-papillary puncture”,“bilateral”,and“angioembolization”.The articles published between January 1995 and September 2020 were included for the review.Results:A total of 3670 articles published from January 1995 to September 2020 were screened for the review.Although not consistent,multiple studies have described various preoperative and intraoperative risk factors related to significant bleeding in PCNL.Identification of these risk factors help urologists to anticipate and promptly manage haemorrhagic complications associated with the procedure.A conservative approach suffices to control bleeding in most cases;nevertheless,bleeding can be life-threatening and few still need surgical intervention in the form of angiographic embolisation or open surgical exploration.Conclusion:As hemorrhagic complication in PCNL is associated with considerable morbidity and mortality,prudent intraoperative decision and postoperative care are necessary for its timely prevention,detection,and management.展开更多
Objective:To investigate whether blood-brain barrier(BBB)served a key role in the edema-relief effect of bloodletting puncture at hand twelve Jing-well points(HTWP)in traumatic brain injury(TBI)and the potential molec...Objective:To investigate whether blood-brain barrier(BBB)served a key role in the edema-relief effect of bloodletting puncture at hand twelve Jing-well points(HTWP)in traumatic brain injury(TBI)and the potential molecular signaling pathways.Methods:Adult male Sprague-Dawley rats were assigned to the shamoperated(sham),TBI,and bloodletting puncture(bloodletting)groups(n=24 per group)using a randomized number table.The TBI model rats were induced by cortical contusion and then bloodletting puncture were performed at HTWP twice a day for 2 days.The neurological function and cerebral edema were evaluated by modified neurological severity score(mNSS),cerebral water content,magnetic resonance imaging and hematoxylin and eosin staining.Cerebral blood flow was measured by laser speckles.The protein levels of aquaporin 4(AQP4),matrix metalloproteinases 9(MMP9)and mitogen-activated protein kinase pathway(MAPK)signaling were detected by immunofluorescence staining and Western blot.Results:Compared with TBI group,bloodletting puncture improved neurological function at 24 and 48 h,alleviated cerebral edema at 48 h,and reduced the permeability of BBB induced by TBI(all P<0.05).The AQP4 and MMP9 which would disrupt the integrity of BBB were downregulated by bloodletting puncture(P<0.05 or P<0.01).In addition,the extracellular signal-regulated kinase(ERK)and p38 signaling pathways were inhibited by bloodletting puncture(P<0.05).Conclusions:Bloodletting puncture at HTWP might play a significant role in protecting BBB through regulating the expressions of MMP9 and AQP4 as well as corresponding regulatory upstream ERK and p38 signaling pathways.Therefore,bloodletting puncture at HTWP may be a promising therapeutic strategy for TBI-induced cerebral edema.展开更多
文摘In 198 patients with sciatica, 108 cases were randomly chosen as treatment group with point penetration and deep puncture therapies by elongated needle and a group of 9O cases was received filiform needle therapy as control group. In the control group, the way of purgation by twirling the needle was used. The results showed that the total effective rate of the treatment group was 93. 52 %,while in the control group, it was 68. 89 %, X2 = 20. 46, P< 0. 01. It proved that point penetration and deep puncture therapies had better analgesic effect than that of the filifom needle.
文摘Puncturing points opposite to the diseased side was used to treat injuries in 2560soldiers during their training.The instant effective rate and curative rate of the therapy was up to 96.25%and 38.44%respectively.
文摘Percutaneous nephrolithotomy is the first option in renal stones>2 cm.One of the most serious complications of this procedure is postoperative bleeding[1].Various risk factors(multiple punctures,position,access size,stone volume,operative time,and non-papillary puncture)were considered in the literature with no clear conclusions[[1],[2]].
文摘In the event of blood vessel damage, human platelets are promptly recruited on the site of injury and, after their adhesion, activation and aggregation, prevent blood loss with the formation of a clot. The consequence of abnormal regulation can be either hemorrhage or the development of thrombosis. Qualitative and/or quantitative defects in platelets promote bleeding, whereas the residual reactivity of platelets, despite antiplatelet therapies, play an important role in promoting arterial thrombotic complications. Platelet function is traditionally assessed to investigate the origin of a bleeding syndrome, to predict the risk of bleeding prior surgery or during pregnancy or to monitor the efficacy of antiplatelet therapy in thrombotic syndromes that, now, can be considered a new discipline. "Old" platelet function laboratory tests such as the evaluation of bleeding time and the platelet aggregation analysis inplatelet-rich plasma are traditionally utilized to aid in the diagnosis and management of patients with platelet and hemostatic disorders and used as diagnostic tools both in bleeding and thrombotic diathesis in specialized laboratories. Now, new and renewed automated systems have been introduced to provide a simple, rapid assessment of platelet function including point of care methods. These new methodologies are also suitable for being used in non-specialized laboratories and in critical area for assessing platelet function in whole blood without the requirement of sample processing. Some of these methods are also beginning to be incorporated into routine clinical use and can be utilized as not only as first panel for the diagnosis of platelet dysfunction, but also for monitoring anti-platelet therapy and to potentially assess risk of both bleeding and/or thrombosis.
文摘Objective:Percutaneous nephrolithotomy(PCNL)is the standard procedure for the management of large and complex renal stones.Blood loss during PCNL may occur during puncture,tract dilatation,and stone fragmentation.Therefore,despite recent advances in PCNL,haemorrhagic complication still occurs.This study aims to enlighten on various aspects of haemorrhagic complication in PCNL,mainly focusing on risk factors and management of this dreadful complication.Methods:Literature search for the study was carried out using advanced search engines like PubMed,Cochrane,and Google Scholar,combining keyword“percutaneous lithotomy”with other keywords like“bleeding”,“haemorrhage”,“complications”,“stone scoring systems”,“mini-PCNL vs.standard”,“dilatation techniques”,“supine vs.prone”,“USG-guided”,“endoscopic combined intra-renal surgery”,“papillary vs.non-papillary puncture”,“bilateral”,and“angioembolization”.The articles published between January 1995 and September 2020 were included for the review.Results:A total of 3670 articles published from January 1995 to September 2020 were screened for the review.Although not consistent,multiple studies have described various preoperative and intraoperative risk factors related to significant bleeding in PCNL.Identification of these risk factors help urologists to anticipate and promptly manage haemorrhagic complications associated with the procedure.A conservative approach suffices to control bleeding in most cases;nevertheless,bleeding can be life-threatening and few still need surgical intervention in the form of angiographic embolisation or open surgical exploration.Conclusion:As hemorrhagic complication in PCNL is associated with considerable morbidity and mortality,prudent intraoperative decision and postoperative care are necessary for its timely prevention,detection,and management.
基金Supported by the National Natural Science Foundation of China(No.81873369,81704146,81273868 and 81330088)the Tianjin Municipal Bureau of Labor and Social Security(No.2018015)。
文摘Objective:To investigate whether blood-brain barrier(BBB)served a key role in the edema-relief effect of bloodletting puncture at hand twelve Jing-well points(HTWP)in traumatic brain injury(TBI)and the potential molecular signaling pathways.Methods:Adult male Sprague-Dawley rats were assigned to the shamoperated(sham),TBI,and bloodletting puncture(bloodletting)groups(n=24 per group)using a randomized number table.The TBI model rats were induced by cortical contusion and then bloodletting puncture were performed at HTWP twice a day for 2 days.The neurological function and cerebral edema were evaluated by modified neurological severity score(mNSS),cerebral water content,magnetic resonance imaging and hematoxylin and eosin staining.Cerebral blood flow was measured by laser speckles.The protein levels of aquaporin 4(AQP4),matrix metalloproteinases 9(MMP9)and mitogen-activated protein kinase pathway(MAPK)signaling were detected by immunofluorescence staining and Western blot.Results:Compared with TBI group,bloodletting puncture improved neurological function at 24 and 48 h,alleviated cerebral edema at 48 h,and reduced the permeability of BBB induced by TBI(all P<0.05).The AQP4 and MMP9 which would disrupt the integrity of BBB were downregulated by bloodletting puncture(P<0.05 or P<0.01).In addition,the extracellular signal-regulated kinase(ERK)and p38 signaling pathways were inhibited by bloodletting puncture(P<0.05).Conclusions:Bloodletting puncture at HTWP might play a significant role in protecting BBB through regulating the expressions of MMP9 and AQP4 as well as corresponding regulatory upstream ERK and p38 signaling pathways.Therefore,bloodletting puncture at HTWP may be a promising therapeutic strategy for TBI-induced cerebral edema.