背景:富血小板血浆是一种含有高浓度血小板的血浆,含有多种生长因子和细胞因子,有助于促使韧带和肌腱再生,促进多发性肌肉骨骼疾病的恢复。目的:探讨富血小板血浆用于肌腱和韧带损伤修复的最新文献分析。方法:以“platelet-rich plasma,...背景:富血小板血浆是一种含有高浓度血小板的血浆,含有多种生长因子和细胞因子,有助于促使韧带和肌腱再生,促进多发性肌肉骨骼疾病的恢复。目的:探讨富血小板血浆用于肌腱和韧带损伤修复的最新文献分析。方法:以“platelet-rich plasma,ligament injury,repair of ligament,tendon injury,repair of tendon,growthfactors”为检索词,应用计算机检索PubMed 数据库1990至2018年发表的相关文献共64篇;以“富血小板血浆”在中国知网检索相关文献1篇,对富血小板血浆的制备、分类、血小板源生长因子的释放及其促进韧带、肌腱修复的相关文献进行综述。结果与结论:虽然富血小板血浆对肩袖和髌骨肌腱病变及尺侧支、前交叉韧带等韧带损伤的治疗效果有限且无定论,但是多项基础科学和活体动物实验支持富血小板血浆在肌腱和韧带疾病中的应用。目前富血小板血浆是一种可行的保守治疗措施,其并发症或不良反应风险较低。在选择富血小板血浆注射方式时,病因可能会有一定的影响,例如富白细胞富血小板血浆与贫白细胞富血小板血浆,贫白细胞富血小板血浆对于肱骨外上髁炎等疾病的治疗可能更有益处,因为其可能有助于诱导炎症反应以达到促进恢复的目的。目前富血小板血浆尚未成为治疗的标准方法之一,然而随着对最佳候选方案的进一步研究,在未来其可能发展为较为普遍的疗法。展开更多
Platelet concentrates(PC) [platelet-rich plasma(PRP) and platelet-rich fibrin(PRF)] are frequently used for surgical procedures in medical and dental fields,particularly in oral and maxillofacial surgery,plastic surge...Platelet concentrates(PC) [platelet-rich plasma(PRP) and platelet-rich fibrin(PRF)] are frequently used for surgical procedures in medical and dental fields,particularly in oral and maxillofacial surgery,plastic surgery and sports medicine.The objective of all these technologies is to extract all the elements from a blood sample that could be used to improve healing and promote tissue regeneration.Although leukocyte rich and leukocyte poor PRP's have their own place in literature,the importance of non-platelet components in a platelet concentrate remains a mystery.PC have come a long way since its first appearance in 1954 to the T-PRF,A-PRF and i-PRF introduced recently.These PC find varied applications successfully in periodontics and implant dentistry as well.However,the technique of preparation,standing time,transfer process,temperature of centrifuge,vibration,etc.,are the various factors for the mixed results reported in the literature.Until the introduction of a proper classification of terminologies,the PC were known by different names in different countries and by different commercial companies which also created a lot of confusion.This review intends to clarify all these confusion by briefing the exact evolution of PC,their preparation techniques,recent advances and their various clinical and technical aspects and applications.展开更多
文摘背景:富血小板血浆是一种含有高浓度血小板的血浆,含有多种生长因子和细胞因子,有助于促使韧带和肌腱再生,促进多发性肌肉骨骼疾病的恢复。目的:探讨富血小板血浆用于肌腱和韧带损伤修复的最新文献分析。方法:以“platelet-rich plasma,ligament injury,repair of ligament,tendon injury,repair of tendon,growthfactors”为检索词,应用计算机检索PubMed 数据库1990至2018年发表的相关文献共64篇;以“富血小板血浆”在中国知网检索相关文献1篇,对富血小板血浆的制备、分类、血小板源生长因子的释放及其促进韧带、肌腱修复的相关文献进行综述。结果与结论:虽然富血小板血浆对肩袖和髌骨肌腱病变及尺侧支、前交叉韧带等韧带损伤的治疗效果有限且无定论,但是多项基础科学和活体动物实验支持富血小板血浆在肌腱和韧带疾病中的应用。目前富血小板血浆是一种可行的保守治疗措施,其并发症或不良反应风险较低。在选择富血小板血浆注射方式时,病因可能会有一定的影响,例如富白细胞富血小板血浆与贫白细胞富血小板血浆,贫白细胞富血小板血浆对于肱骨外上髁炎等疾病的治疗可能更有益处,因为其可能有助于诱导炎症反应以达到促进恢复的目的。目前富血小板血浆尚未成为治疗的标准方法之一,然而随着对最佳候选方案的进一步研究,在未来其可能发展为较为普遍的疗法。
文摘Platelet concentrates(PC) [platelet-rich plasma(PRP) and platelet-rich fibrin(PRF)] are frequently used for surgical procedures in medical and dental fields,particularly in oral and maxillofacial surgery,plastic surgery and sports medicine.The objective of all these technologies is to extract all the elements from a blood sample that could be used to improve healing and promote tissue regeneration.Although leukocyte rich and leukocyte poor PRP's have their own place in literature,the importance of non-platelet components in a platelet concentrate remains a mystery.PC have come a long way since its first appearance in 1954 to the T-PRF,A-PRF and i-PRF introduced recently.These PC find varied applications successfully in periodontics and implant dentistry as well.However,the technique of preparation,standing time,transfer process,temperature of centrifuge,vibration,etc.,are the various factors for the mixed results reported in the literature.Until the introduction of a proper classification of terminologies,the PC were known by different names in different countries and by different commercial companies which also created a lot of confusion.This review intends to clarify all these confusion by briefing the exact evolution of PC,their preparation techniques,recent advances and their various clinical and technical aspects and applications.
