{"title":"利用近红外光谱监测持续局部氧疗的效果：伤口愈合试验性病例系列。","authors":"Windy Cole, Emma Woodmansey","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Sufficient oxygen is critical for multiple processes in wound healing. Nonhealing wounds have low tissue oxygen levels due to damaged microvasculature and comorbidities limiting tissue perfusion. Hypoxia may be reversed using continuous topical oxygen therapy (cTOT). Objective measures to identify and track hypoxic wounds and their response to adjunctive oxygen are key.</p><p><strong>Objective: </strong>To understand the effect of cTOT on recalcitrant wounds by tracking wound area and changes in tissue oxygenation using a near-infrared spectroscopy (NIRS) device.</p><p><strong>Materials and methods: </strong>Five patients with nonhealing wounds received treatment with cTOT over 5 weeks. Routine wound measures and tissue oxygenation were recorded over that period.</p><p><strong>Results: </strong>Reductions in wound area and improvements in tissue oxygenation were seen in all 5 patients, with 3 patients healing within 5 weeks despite the previous long duration of their wounds. Trends in tissue oxygenation and relative wound surface area over the treatment period demonstrated a reduction in wound area as tissue oxygenation improved.</p><p><strong>Conclusion: </strong>This case series reinforces previous studies that cTOT is an effective, noninvasive treatment as a key adjunct to standard care in nonhealing wounds. Moreover, point-of-care tools such as the NIRS imaging device provided objective information concerning tissue oxygenation improvements, thus giving useful insights to the clinician.</p>","PeriodicalId":23752,"journal":{"name":"Wounds : a compendium of clinical research and practice","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Monitoring the effect of continuous topical oxygen therapy with near-infrared spectroscopy: a pilot case series in wound healing.\",\"authors\":\"Windy Cole, Emma Woodmansey\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Sufficient oxygen is critical for multiple processes in wound healing. Nonhealing wounds have low tissue oxygen levels due to damaged microvasculature and comorbidities limiting tissue perfusion. Hypoxia may be reversed using continuous topical oxygen therapy (cTOT). Objective measures to identify and track hypoxic wounds and their response to adjunctive oxygen are key.</p><p><strong>Objective: </strong>To understand the effect of cTOT on recalcitrant wounds by tracking wound area and changes in tissue oxygenation using a near-infrared spectroscopy (NIRS) device.</p><p><strong>Materials and methods: </strong>Five patients with nonhealing wounds received treatment with cTOT over 5 weeks. Routine wound measures and tissue oxygenation were recorded over that period.</p><p><strong>Results: </strong>Reductions in wound area and improvements in tissue oxygenation were seen in all 5 patients, with 3 patients healing within 5 weeks despite the previous long duration of their wounds. Trends in tissue oxygenation and relative wound surface area over the treatment period demonstrated a reduction in wound area as tissue oxygenation improved.</p><p><strong>Conclusion: </strong>This case series reinforces previous studies that cTOT is an effective, noninvasive treatment as a key adjunct to standard care in nonhealing wounds. Moreover, point-of-care tools such as the NIRS imaging device provided objective information concerning tissue oxygenation improvements, thus giving useful insights to the clinician.</p>\",\"PeriodicalId\":23752,\"journal\":{\"name\":\"Wounds : a compendium of clinical research and practice\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Wounds : a compendium of clinical research and practice\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"DERMATOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Wounds : a compendium of clinical research and practice","FirstCategoryId":"3","ListUrlMain":"","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"DERMATOLOGY","Score":null,"Total":0}
Monitoring the effect of continuous topical oxygen therapy with near-infrared spectroscopy: a pilot case series in wound healing.
Background: Sufficient oxygen is critical for multiple processes in wound healing. Nonhealing wounds have low tissue oxygen levels due to damaged microvasculature and comorbidities limiting tissue perfusion. Hypoxia may be reversed using continuous topical oxygen therapy (cTOT). Objective measures to identify and track hypoxic wounds and their response to adjunctive oxygen are key.
Objective: To understand the effect of cTOT on recalcitrant wounds by tracking wound area and changes in tissue oxygenation using a near-infrared spectroscopy (NIRS) device.
Materials and methods: Five patients with nonhealing wounds received treatment with cTOT over 5 weeks. Routine wound measures and tissue oxygenation were recorded over that period.
Results: Reductions in wound area and improvements in tissue oxygenation were seen in all 5 patients, with 3 patients healing within 5 weeks despite the previous long duration of their wounds. Trends in tissue oxygenation and relative wound surface area over the treatment period demonstrated a reduction in wound area as tissue oxygenation improved.
Conclusion: This case series reinforces previous studies that cTOT is an effective, noninvasive treatment as a key adjunct to standard care in nonhealing wounds. Moreover, point-of-care tools such as the NIRS imaging device provided objective information concerning tissue oxygenation improvements, thus giving useful insights to the clinician.
期刊介绍：
Wounds is the most widely read, peer-reviewed journal focusing on wound care and wound research. The information disseminated to our readers includes valuable research and commentaries on tissue repair and regeneration, biology and biochemistry of wound healing, and clinical management of various wound etiologies.
Our multidisciplinary readership consists of dermatologists, general surgeons, plastic surgeons, vascular surgeons, internal medicine/family practitioners, podiatrists, gerontologists, researchers in industry or academia (PhDs), orthopedic surgeons, infectious disease physicians, nurse practitioners, and physician assistants. These practitioners must be well equipped to deal with a myriad of chronic wound conditions affecting their patients including vascular disease, diabetes, obesity, dermatological disorders, and more.
Whether dealing with a traumatic wound, a surgical or non-skin wound, a burn injury, or a diabetic foot ulcer, wound care professionals turn to Wounds for the latest in research and practice in this ever-growing field of medicine.
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