bed sore

  • 文章类型: Journal Article
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  • 文章类型: Meta-Analysis
    进行了荟萃分析,以评估水胶体敷料(HCD)在危重成人受试者(CIUS)中不同等级的压力性伤口溃疡(PWU)的治疗效果。直到2023年4月的包容性文献研究已经完成,并修订了969项相互关联的研究。精选的8项研究,在使用的研究人员的起点上封闭了679名重症成年人;其中355人正在使用HCDs,324个是对照。利用赔率比(OR)和95%置信区间(CI)来评估HCD通过二分法和固定或随机模型治疗CIUSs的后果。HCDs有明显更高的PWU完全愈合(或,2.15;95%CI,1.54-3.02,p<0.001),PWUII期溃疡完全愈合(或,2.82;95%CI,1.40-5.69,p=0.004),和PWUIII期溃疡完全愈合(或,3.73;95%CI,1.23-11.35,p=0.02)与重症成年人的对照组相比。HCDs有明显更高的PWU完全愈合,PWUII期溃疡完全愈合,与危重成年人的对照相比,PWUIII期溃疡完全愈合。然而,与其值相互作用时需要谨慎,因为在荟萃分析中发现的大多数选定研究的样本量较低。
    A meta-analysis was implemented to appraise the effect of hydrocolloid dressings (HCDs) in the management of different grades of pressure wound ulcers (PWUs) in critically ill adult subjects (CIUSs). Inclusive literature research until April 2023 was done, and 969 interconnected researches were revised. The 8 picked researches, enclosed 679 critically ill adult persons at the utilized researchers\' starting point; 355 of them were utilizing HCDs, and 324 were controls. Odds ratio (OR) and 95% confidence intervals (CIs) were utilized to appraise the consequences of HCDs in treating CIUSs by the dichotomous approach and a fixed or random model. HCDs had significantly higher PWU complete healing (OR, 2.15; 95% CI, 1.54-3.02, p < 0.001), PWU stage II ulcers complete healing (OR, 2.82; 95% CI, 1.40-5.69, p = 0.004), and PWU stage III ulcers complete healing (OR, 3.73; 95% CI, 1.23-11.35, p = 0.02) compared to control in critically ill adult persons. HCDs had significantly higher PWU complete healing, PWU stage II ulcers complete healing, and PWU stage III ulcers complete healing compared with control in critically ill adult persons. However, caution needs to be taken when interacting with its values since there was a low sample size of most of the chosen research found for the comparisons in the meta-analysis.
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  • 文章类型: Journal Article
    目的:本系统综述的主要目的是确定血管加压药物对重症监护病房(ICU)危重患者压疮(PU)发展的影响。次要结果是ICU住院时间。
    方法:使用搜索的数据库进行了系统评价:Medline,Embase,CINAHL和Cochrane图书馆。使用系统审查和荟萃分析指南的首选报告项目来制定审查。使用预先设计的数据提取表提取数据,并酌情使用RevMan进行分析。使用EBL关键评估工具进行质量评估。
    结果:13项研究符合纳入标准。两项研究提供了足够的数据来比较在使用和不使用血管加压药的情况下开发PU的患者数量。始终如一,在这两项研究中,接受血管加压药治疗会增加PU发展的可能性。RevMan分析发现,血管加压药给药时间较短与PU发展较少相关(平均差异(MD)65.97小时,95%置信区间(CI):43.47-88.47;p=0.0001)。Further,较低剂量的血管加压药也与较少的PU发展相关(MD:8.76μg/min,95%CI:6.06-11.46;p<0.00001)。与没有PU的患者相比,PU患者的平均住院时间增加了11.46天(MD:11.46天;95%CI:7.10-15.82;p<0.00001)。研究的总体有效性在45-90%之间变化,这意味着在所有纳入的研究中都有可能出现偏差。
    结论:血管加压药可促进ICU中危重患者的PU的发展。在该特定患者组中,延长ICU住院时间也与压疮有关。考虑到纳入研究中存在偏倚的风险,需要进一步的研究来验证这篇综述论文的发现.
    OBJECTIVE: The primary objective of this systematic review was to determine the effect of vasopressor agents on the development of pressure ulcers (PUs) among critically ill patients in intensive care units (ICUs). The secondary outcome of interest was length of stay in the ICU.
    METHODS: A systematic review was undertaken using the databases searched: Medline, Embase, CINAHL and The Cochrane Library. Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were used to formulate the review. Data were extracted using a predesigned data extraction table and analysed as appropriate using RevMan. Quality appraisal was undertaken using the EBL Critical Appraisal Tool.
    RESULTS: The inclusion criteria were met by 13 studies. Two studies provided sufficient data to compare the number of patients who developed a PU with and without the use of vasopressors. Consistently, within these two studies, being treated with a vasopressor increased the likelihood of PU development. RevMan analysis identified that shorter duration of administration of vasopressors was associated with less PU development (mean difference (MD) 65.97 hours, 95% confidence interval (CI): 43.47-88.47; p=0.0001). Further, a lower dose of vasopressors was also associated with less PU development (MD: 8.76μg/min, 95% CI: 6.06-11.46; p<0.00001). Mean length of stay increased by 11.46 days for those with a PU compared to those without a PU (MD: 11.46 days; 95% CI: 7.10-15.82; p<0.00001). The overall validities of the studies varied between 45-90%, meaning that there is potential for bias within all the included studies.
    CONCLUSIONS: Vasopressor agents can contribute to the development of PUs in critically ill patients in ICUs. Prolonged ICU stay was also associated with pressure ulcers in this specific patient group. Given the risk of bias within the included studies, further studies are needed to validate the findings of this review paper.
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  • 文章类型: Journal Article
    医院获得性压力损伤是一种常见的可预防的疾病。我们的医院是沙特阿拉伯王国的一家拥有144个床位的政府医院,2016年发现医院获得性压力性损伤的患病率为7.5%。改善项目的目的是到2017年底将我院压力性损伤的患病率从7.5%降低到4%以下。我们的改进策略基于医疗保健改进研究所的改进模型。变更策略基于实施基于证据的风险评估工具和捆绑的基于证据的压力损伤预防(PIP)干预措施,称为PIP捆绑。在实施变更包后,我们观察到在12周内,压力性损伤的患病率降低了84%(RR0.16;95%CI0.07至0.3;p值<0.0001),除了改善压力性损伤风险评估和PIP干预措施的依从性。使用基于证据的捆绑方法来预防医院获得性压力伤害已导致压力伤害的发生率显着降低。改进结果是可持续的。此外,我们的结果测量显示出最小的变异性.
    Hospital-acquired pressure injury is a common preventable condition. Our hospital is a 144-bed governmental hospital in the Kingdom of Saudi Arabia that was found to have a 7.5% prevalence of hospital-acquired pressure injury in 2016. The aim of the improvement project was to reduce the prevalence of pressure injuries in our hospital from 7.5% to below 4% by the end of 2017. Our strategy for improvement was based on the Institute for Healthcare Improvement Model for Improvement. The change strategy was based on implementing an evidence-based risk assessment tool and a bundled evidence-based pressure injury prevention (PIP) intervention termed PIP bundle. After implementing the change package, we observed a reduction in the prevalence of pressure injuries by 84% (RR 0.16;95% CI 0.07 to 0.3; p value <0.0001) over a period of 12 weeks, in addition to an improvement in the compliance of pressure injury risk assessment and PIP interventions. The use of an evidenced-based bundled approach to prevent hospital-acquired pressure injuries has resulted in a significant reduction in the rate of pressure injuries. Improvement results were sustainable. In addition, our outcome measure exhibited minimal variability.
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  • 文章类型: Journal Article
    2005年南亚地震导致巴基斯坦北部大规模伤亡,使用各种方法处理。在这方面,2006年初,在巴基斯坦的Muzaffarabad地区启动了以社区为基础的康复方法,重点是预防脊髓损伤患者的并发症.这个案例研究简要描述了它的发展,目标和服务提供组件,除了灾难造成的伤害分布。压疮预防教育,一年来的召回和患病率下降是关键成果,并阐明了在这种情况下实施康复的过程。
    本案例研究提供了2010-11年度更大的内部计划评估的结果。研究设计是横断面的,唤起对教育组成部分的召回,以及由此导致的压疮患病率。在随机选择的33例脊髓损伤患者中。结果包括保留有关压疮预防的知识,实践和过去一年压疮患病率的降低。我们还对巴基斯坦北部脊髓人群的损伤和并发症类型进行了叙述性文献综述。
    医院队列研究报告“脊柱”损伤为5%,而脊髓损伤的人被认为是地震后最缺乏服务的人,需要康复服务。预防教育评估结果显示,所有33名受访者都接受了压疮检测培训,而32人回忆起“危险迹象”,他们将立即寻求帮助。所有正确回忆的姿势改变时间,然而,他们的实际做法不同。27名受访者(82%)在过去一年中没有压力性溃疡。
    脊髓损伤患者压疮患病率去年有所下降,这凸显了社区康复方法的优势,特别是在地理上具有挑战性和资源高度紧张的环境中进行预防教育。这项研究也开始填补了目前文献中的一个关键空白,因为大多数研究仅限于从2005年地震的第一年开始的基于医院的干预措施。针对压疮的康复预防教育的意义可以有效降低脊髓损伤患者这种重要并发症的发生率。基于社区的康复方法在灾后环境中可以证明是有益的,特别是在资源有限的环境和困难的丘陵地形。康复计划应考虑营养干预,以减少多发性压疮,尤其是在中低收入国家。
    The 2005 South Asian earthquake led to large-scale injuries and disabilities in northern Pakistan, which were dealt with using various approaches. In this regard, a community-based rehabilitation approach was initiated in the Muzaffarabad district of Pakistan in early 2006, focused on preventing complications among persons with Spinal Cord Injury. This case study briefly describes its development, aims and service provision components, in addition to the distribution of injuries from the disaster. Pressure ulcer prevention education, its recall and decrease in prevalence over a year are presented as key outcomes and illuminate the process of implementing rehabilitation in this context.
    This case study presents findings from a larger internal program evaluation in 2010-11. The study design was cross-sectional, to elicit recall of education components and the resulting prevalence of pressure ulcers over the year, in 33 randomly selected persons with Spinal Cord Injury. Outcomes included retention of knowledge about pressure ulcer prevention, practices and reduction in the prevalence of pressure ulcers over the last year. We also conducted a narrative literature review on the types of injuries and complications in the Spinal Cord population from Northern Pakistan.
    Hospital cohort studies reported \"spine\" injuries at 5%, while persons with spinal cord injury were identified as the most underserved needing rehabilitation services after the quake. Results from the evaluation of prevention education revealed that all 33 respondents were trained in detection of pressure ulcers, while 32 recalled \"danger signs\" for which they would seek immediate help. All correctly recalled postural change timings, however, their actual practices differed. Twenty-seven respondents (82%) reported no pressure ulcers over the last year.
    The decrease in pressure ulcer prevalence over the last year in persons with spinal cord injury highlights the strengths of the community-based rehabilitation approach, particularly preventive education in geographically challenging and highly resource constrained settings. The research also begins to fill a critical gap in the present literature as most research is limited to hospital based interventions from the first year of the 2005 earthquake. Implications for Rehabilitation Prevention education for targeting pressure ulcers can be effective in reducing incidence of this important complication in persons with spinal cord injury. Community-based rehabilitation approaches can prove beneficial in post-disaster settings, especially in resource constrained settings and difficult hilly terrain. Rehabilitation programs should consider nutrition interventions to reduce multiple pressure ulcers, especially in lower middle income countries.
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  • 文章类型: Case Reports
    压力性溃疡在长期固定的患者中发展,通常由肌肉骨骼和神经系统疾病等疾病引起。压疮不利地影响患者并增加护理人员负担和医疗保健成本。这些溃疡的典型部位包括骶骨,转子,和脚跟;它们也出现在颈背上,阴茎,鼻孔,耳朵的螺旋,和上背部。压迫袜通常用于预防和阻止静脉疾病的进展,包括深静脉血栓,但是它们在压疮发展中的作用尚不为人所知。我们描述了由于长时间使用压迫袜而导致压疮发展的三例病例报告。在每种情况下,主要负责预防压疮的护理人员连续使用长袜,没有任何间歇性缓解。此外,长袜不包括制造商说明,如推荐的曝光时间和应用。我们建议护理人员接受减压和预防压疮的培训,包括罕见的事件,制造商提供有关安全使用压缩袜的详细指导。
    Pressure ulcers develop in patients who endure long periods of immobilization, often caused by conditions such as musculoskeletal and neurological diseases. Pressure ulcers adversely affect the patient and increase caregiver burden and healthcare costs. Typical sites for these ulcers include the sacrum, trochanters, and heels; they also occur on the nape of the neck, penis, nostrils, helix of the ear, and upper back. Compression stockings are commonly used to prevent and stop the progression of venous disorders, including deep vein thrombosis, but their role in the development of pressure ulcers is not well known. We describe three case reports of pressure ulcer development due to prolonged application of compression stockings. In each case, the nursing staff who were primarily responsible for the prevention of pressure ulcers applied the stockings continuously without any intermittent relief. Moreover, the stockings did not include manufacturer instructions, such as recommended exposure times and applications. We recommend that nursing staff be trained in pressure relief and prevention of pressure ulcers, including rare occurrences, and that manufacturers give detailed guidance regarding the safe use of compression stockings.
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  • 文章类型: Journal Article
    目的:报告一组需要家庭姑息治疗的癌症患者中出现的压力性溃疡(PU)的患病率和结果。
    方法:所有接受家庭护理的患者均符合这项前瞻性观察研究的条件。只要他们住在距离研究所35公里的范围内,并给予知情同意。每次访问期间,护理人员接受了为患者提供护理的培训和教育.免费向所有患者提供用于PU护理的敷料材料,并证明了护理方法。采用logistic回归分析影响PUs发生和愈合的因素。使用KaplanMeier方法计算PU愈合的持续时间。P<0.05被认为是显著的。
    结果:108名(19.4%)入组患者中有21名在开始接受家庭护理服务时患有PU。在家庭护理过程中,没有患者开发新的PU。9例(42.9%)患者PU完全愈合。发现PU愈合的中位持续时间为56天。PU患者的中位支出为RS。2323.40日支出中位数为卢比。77.56.
    结论:发现当前的家庭护理服务提供模式在预防和管理PU方面是有效的。在该队列中PU的高患病率表明需要对这种并发症有更大的认识。
    背景:CTRI/2014/03/004477。
    OBJECTIVE: To report the prevalence and outcomes of pressure ulcers (PU) seen in a cohort of cancer patients requiring home-based palliative care.
    METHODS: All patients referred for home care were eligible for this prospective observational study, provided they were living within a distance of 35 km from the institute and gave informed consent. During each visit, caregivers were trained and educated for providing nursing care for the patient. Dressing material for PU care was provided to all patients free of cost and care methods were demonstrated. Factors influencing the occurrence and healing of PUs were analyzed using logistic regression. Duration for healing of PU was calculated using the Kaplan Meier method. P < 0.05 are taken as significant.
    RESULTS: Twenty-one of 108 (19.4%) enrolled patients had PU at the start of homecare services. None of the patients developed new PU during the course of home care. Complete healing of PU was seen in 9 (42.9%) patients. The median duration for healing of PU was found to be 56 days. Median expenditure incurred in patients with PU was Rs. 2323.40 with a median daily expenditure of Rs. 77.56.
    CONCLUSIONS: The present model of homecare service delivery was found to be effective in the prevention and management of PUs. The high prevalence of PU in this cohort indicates a need for greater awareness for this complication.
    BACKGROUND: CTRI/2014/03/004477.
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  • 文章类型: Comparative Study
    BACKGROUND: Bumblefoot, referring to bed-sore-like foot lesions, is one of the most important clinical complications in captive birds and has a multifactorial etiology. Photodynamic therapy has been proposed as an alternative treatment for localized infections in response to the escalating problem of antibiotic resistance. The aim of this study was to compare outcomes in a group of captive Spheniscus magellanicus with bumblefoot lesions treated with photodynamic therapy (PDT) or antibiotics (ATB).
    METHODS: Ten captive Magellanic penguins with preexisting stage III bumblefoot lesions were selected and randomly divided into one PDT and one ATB group, each including 11 pelvic-limb lesions. All animals underwent surgical debridement of lesions. In the ATB group, antibiotic ointment was applied topically three times a week, and systemic antibiotic and anti-inflammatory drugs were administered daily. In the PDT group, photodynamic therapy was applied three times a week without the use of topical or systemic medication. Lesion areas were photographed, and swabs were collected for culture and sensitivity, on the first day and every 14 days for a total of 84 days. The four species of bacteria showing the most resistance to the antibiotics screened on the antibiogram were used to determine resistance to PDT with an in vitro test.
    RESULTS: There were significant differences in healing rate and average healing time between the PDT and ATB groups (63.62% vs. 9.09% and 42 vs. 70 days, respectively).
    CONCLUSIONS: The findings of this study attest to the effectiveness of photodynamic therapy for the treatment of stage III bumblefoot in Spheniscus magellanicus.
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  • DOI:
    文章类型: Journal Article
    背景:褥疮是长期卧床且无法移动的人的主要问题之一。根据预防比治疗更容易和更便宜的事实,在这项研究中,评估了鱼油软膏对改善第一阶段褥疮的作用。
    方法:这项研究是对两组进行的,有30名患者的肩膀有褥疮,骶骨或脚跟。在干预组中,每2-3小时更改患者的位置,并用水冲洗褥疮,并在疮处涂抹棉绒和厚度为2-3mm的鱼油。该方法使用7天。如果他们改进了,该方法在手术的第一天停止。在七天结束时,第一天检查表再次完成,并将其与两组的问卷进行比较,并根据干预组和对照组的日常变化分别进行分析。
    结果:研究组与对照组的平均疮面积变化差异有统计学意义(p<0.002)。干预组平均改善时间少于对照组。
    结论:局部使用鱼油可以增加第一阶段褥疮的改善和血管的增加,血氧供应的地方的疮。
    BACKGROUND: Bed sore is one of the main problems for people confined to bed for long time and cannot move. According to the fact that prevention is easier and cheaper than therapy, in this study the effect of fish oil ointment on the improvement of first stage bed sore was assessed.
    METHODS: This study was carried out on two groups with 30 patients that had bed sore on shoulders, sacrum or heel. In the intervention group patients\' position was changed every 2-3 hours and the bed sore was washed with water and cotton-wool and fish oil with thickness of 2-3 mm was applied on the place of sore. This method was used for seven days. If they improved, the method was stopped in the first days of procedure. At the end of seven days, again the first day checklist was completed, and it was compared to the questionnaire of the two groups, and analyzed separately according to the daily changes of intervention and control group.
    RESULTS: There was statistically significant difference between the average of changes in the size of sore of the study group and control group (p < 0.002). The time average of improvement in the intervention group was less than control group.
    CONCLUSIONS: Local use of fish oil could increase the improvement of first stage bed sore and increase in vessels, blood and oxygen supply of the place of sore.
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  • DOI:
    文章类型: Journal Article
    由于阻塞导致的血流量减少在大多数情况下是压疮形成和褥疮产生的主要因素。这项研究的目的是设计和制造一种压力下组织的护理系统,基于组织不同深度的血流变化。在该系统的制造中,两个红外光发射器和接收器位于5至10mm深度之间,以测量在负压足跟组织中不同位置处的血流。此外,在空载和负载条件下评估血流,30mmHg和60.0mmHg。共有15人参加,平均年龄为50岁。在这15人中,9人(60%)是男性,6人(40%)是女性。初步测量结果表明,组织中血流量的变化存在不同的个体差异。为了研究受外部压力影响显著的信号幅度变化,测量P值。注意到,在加载30mmHg和60mmHg的两个压力期间,PPG信号幅度存在显著变化。通过使用更灵活的探头和通过使用更强的光接收器和发射器来访问更多的深度,该系统的进一步发展将是可能的。
    Reduced blood flow due to obstruction is in most cases a primary factor in pressure ulcer formation and creation of bedsores. The aim of this study is to design and manufacture a care system for tissue under pressure, based on variations in blood flow at different depths of tissue. In the manufacture of the system two infrared light transmitters and receivers were located between 5 and 10 mm depth to measure the flow of blood at different in the under- pressure heel tissue. In addition, blood flow was evaluated in an unloaded and loaded condition, with 30 mmHg and 60.0 mmHg. A total of 15 people participated with a mean age of 50. Of these 15; 9 (60%) were men and 6 (40%) were women. Primary measurement results showed different individual differences in variation of blood flow in the tissue. To study signal amplitude changes significantly influenced by external pressure the PPG, P-value was measured. It was noted that there were significant changes in PPG signal amplitude during loading both pressures of 30 and 60 mmHg. Further development of this system would be possible with the use of a more flexible probe and by using a stronger optical receiver and transmitter to access more depth.
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