Lower Extremity Wounds in Patients With Idiopathic Thrombocytopenic Purpura and Systemic Lupus Erythematosus

Author:

Akita Sadanori1

Affiliation:

1. Nagasaki University Hospital, Nagasaki, Japan

Abstract

Infections in lower extremities are sometimes concerned with systemic immunological disorders such as idiopathic thrombocytopenic purpura and systemic lupus erythematosus, which are treated with systemic steroids. Steroid therapy impairs the epithelial wound healing and with systemic condition, especially with systemic lupus erythematosus, the wound is susceptible for infection. Even a pyoderma gangrenosum sometimes occurs in a patient with idiopathic thrombocytopenic purpura with an incisional wound of hernia. The severe signs and symptoms are the deep skin and soft tissue infections, mainly caused by group A streptococcus, composed of necrotizing fasciitis and muscle necrosis. Medically suspected necrotizing fasciitis patients should be empirically and immediately administered with broad-spectrum antibiotics, which may cover the common suspected pathogens. In type I (polymicrobial) infection, the selection of antimicrobial should be based on medical history and Gram staining and culture. The coverage against anaerobes is important in type I infection. Metronidazole, clindamycin, or beta-lactams with beta-lactamase inhibitor or carbapenems are the treatment of choice against anaerobes, while early surgical debridement—wide enough and deep enough—is the core treatment of necrotizing fasciitis and results in significantly better mortality compared with those who underwent surgery after a few hours of delay. When necrotizing fasciitis is considered and the patient is brought to the operation room, aggressive and extensive surgical debridement is explored. Tissue involved should be completely removed until no further evidence of infection is seen. When further debridement is required, the patient must return to the operating room immediately. In this context, the temporal coverage using the artificial dermis after debridement is useful because there is no loss of the patient’s own tissue and yet it is easier for “second-look” surgery or secondary reconstruction, and extensive enough debridement is always the mainstay of the therapy.

Publisher

SAGE Publications

Subject

General Medicine,Surgery

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Does systemic lupus erythematosus increase the risk of complications from total hip arthroplasty?;BMC Musculoskeletal Disorders;2021-05-19

2. Perioperative outcomes for benign hysterectomy among women with thrombocytopenia;International Journal of Gynecology & Obstetrics;2021-01-25

3. The Musculoskeletal System and Bone Metabolism;Dubois' Lupus Erythematosus and Related Syndromes;2019

4. Skin Wound Healing: Refractory Wounds and Novel Solutions;Skin Stem Cells;2018

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3