河北大学学报(自然科学版) ›› 2022, Vol. 42 ›› Issue (2): 199-207.DOI: 10.3969/j.issn.1000-1565.2022.02.014

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光动力抗菌治疗骨髓炎的研究进展

赵建喜1,尹秀娟2,方子源3,杜梓硕4,朱林2,赵占娟3   

  • 收稿日期:2021-09-16 出版日期:2022-03-25 发布日期:2022-04-12
  • 通讯作者: 赵占娟(1974—)
  • 作者简介:赵建喜(1966—),男,河北保定人,河北大学附属医院主任医师,主要从事放射医学研究.
    E-mail:jianxizhaov@163.com
  • 基金资助:
    河北省医学科学研究课题计划项目(20220034);国家级大学生创新创业训练计划项目(202110075032);河北大学医学部学科培育项目(2021A03);保定市科技计划项目(2172P002)

Research progress of photodynamic therapy for osteomyelitis

ZHAO Jianxi1, YIN Xiujuan2, FANG Ziyuan3, DU Zishuo4, ZHU Lin2, ZHAO Zhanjuan3   

  1. 1. Department of Radiology, Affiliated Hospital of Hebei University, Baoding 071002, China; 2. School of Clinical Medicine, Hebei University, Baoding 071002, China; 3. School of Basic Medicine Sciences, Hebei University, Baoding 071002, China; 4. College of Basic Medicine, Hebei Medical University, Shijiazhuang 050000, China
  • Received:2021-09-16 Online:2022-03-25 Published:2022-04-12

摘要: 骨髓炎是由细菌感染引起的深部组织感染性炎症,持续感染会导致骨组织的溶解和坏死. 目前,手术治疗及抗生素治疗很难彻底治愈骨髓炎,且长期使用抗生素还会使细菌产生耐药性,从而增加了骨髓炎的治疗难度. 光动力抗菌化学疗法(photodynamic antimicrobial chemotherapy,PACT)是一种抗感染治疗的新方法,对耐药菌引起的感染具有很好的疗效. 本文介绍了骨髓炎难治的原因和PACT在治疗骨髓炎方面的优势及近期的研究进展. 随着光动力治疗骨髓炎的深入研究,PACT有望成为彻底治愈骨髓炎的新方法.

关键词: 光动力抗菌化学疗法(PACT), 骨髓炎, 光敏剂, 多重耐药菌

Abstract: Osteomyelitis is an infectious inflammation of deep tissues caused by bacterial infection. Persistent infection will lead to dissolution and necrosis of bone tissues. At present, it is difficult to cure osteomyelitis completely by surgical treatment and antibiotic treatment, and long-term use of antibiotics will make bacteria resistant, which makes it more difficult to treat osteomyelitis. Photodynamic antibacterial chemotherapy(PACT)is a new method of anti-infection treatment. Infection caused by drug-resistant bacteria has a good curative effect. This paper introduces the causes of refractory osteomyelitis, the advantages of PACT in the treatment of osteomyelitis and the recent experimental research progress. With the in-depth study of PACT for osteomyelitis, PACT is expected to become a new method to completely cure osteomyelitis.

Key words: photodynamic antibacterial chemotherapy(PACT), osteomyelitis, photosensitizer, multi-drug resistant bacteria

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