1例富血小板血浆治疗外阴Paget′s病术后创面感染的护理体会

总结1例外阴Paget’s病术后创面感染的护理体会,利用伤口评估三角工具对患者创面进行评估,通过使用液体伤口敷料联合银离子敷料控制感染,富血小板血浆技术促进伤口愈合,个体化健康教育提高患者治疗依从性的整体干预方案对伤口进行有效管理,结果显示伤口愈合效果良好。     

Exosome-cargoed microRNAs: Potential therapeutic molecules for diabetic wound healing

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Mechanism matters: A 10-year experience of ballistic injuries of the upper extremity

IntroductionUpper Extremity gunshot wounds represent a significant strain on community and hospital resources, and reports of their epidemiology are varied. We hypothesized that demographic and socioeconomic variables would be associated with variable injury patterns and management, and that two distinct populations would be affected by upper extremity ballistic injury based on violent versus accidental, self-inflicted mechanism.Materials & methodsRetrospective review of all adult patients sustaining ballistic injury to the upper extremity at a single urban Level I trauma center over 10 years (n = 797). Demographic, injury pattern, treatment, and outcomes data were collected. Comparisons between groups were conducted with unpaired t-tests and chi-square testing where appropriate.ResultsMost patients were male (89.1%) and mean age was 30.1 years (18-83). Violence accounted for 89.1% of injuries. Black individuals were disproportionately affected at 87% of patients. Shoulder injuries were most common (34%), and wrist least common (7%). Demographics and injury pattern varied significantly between patients sustaining violent injury and those with self-inflicted mechanisms. Patients sustaining violent injury were most often young, Black men more likely to be injured proximally, whereas patients with self-inflicted injuries were more likely to be older, Caucasian men with more comorbidities injured distally. Cumulatively, 35.3% of patients required operative intervention. Distal injuries were more likely operative. The most commonly injured structure across all levels was bone (53%), and 54.3% of fractures required operation. Median follow-up was 24.5 months. Complication rate was 13.6%.ConclusionsGunshot wounds of the upper extremity create complex patterns of injury which vary based on level of injury and mechanism. Violent and self-inflicted injuries occur in dissimilar populations and result in distinctive injury patterns.     

The longitudinal validity,reproducibility and responsiveness of the Brisbane Burn Scar Impact Profile (caregiver report for young children version) for measuring health-related quality of life in children with burn scars

BackgroundThe measurement of health-related quality of life (HRQoL) provides information about the perceived burden of the health condition and treatments from a lived experience. The Brisbane Burn Scar Impact Profile (caregiver report for young children, BBSIP^0–8), developed in 2013, is a proxy-report measure of burn scar-specific HRQoL. The aim of this study was to report its psychometric properties in line with an evaluative purpose.MethodsCaregivers of children up to 8 years of age at risk of burn scarring were recruited into a prospective, longitudinal cohort study. Caregivers completed the BBSIP^0–8, Pediatric Quality of Life Inventory and Patient Observer Scar Assessment Scale at baseline (approximately ≥85% of the total body surface area re-epithelialised), 1–2 weeks after baseline and 1-month after baseline. Psychometric properties measured included internal consistency, test–retest reliability, validity and responsiveness.ResultsEighty-six caregivers of mostly male children (55%), of a median age (IQR) of 1 year, 10 months (2 years, 1 month) and total body surface area burn of 1.5% (3.0%) were recruited. Over one third of participants were grafted and 15% had contractures or skin tightness at baseline. Internal consistency of ten item groups ranged from 0.73 to 0.96. Hypothesised correlations of changes in the BBSIP^0–8 items with changes in criterion measures supported longitudinal validity (ρ ranging from ?0.73 to 0.68). The majority of item groups had acceptable reproducibility (ICC = 0.65–0.83). The responsiveness of five item groups was supported (AUC = 0.71–0.90).ConclusionThe psychometric properties tested support the use of the BBSIP^0–8 as an evaluative measure of burn scar-related health-related quality of life for children aged below eight years in the early post-acute period of rehabilitation. Further investigation at longer time period after burn injury is indicated.     

高强度聚焦超声联合甲氨蝶呤在瘢痕子宫妊娠行宫腔镜微创清宫术中的应用效果分析

目的 探究采用高强度聚焦超声(HIFU)联合甲氨蝶呤(MTX)在瘢痕子宫妊娠行宫腔镜微创清宫术中的应用效果。方法 选择2018年5月—2019年5月在本院接受宫腔镜治疗的108例瘢痕子宫妊娠患者,依据随机数字表法分为研究组与对照组,每组各54例。对照组使用HIFU预处理,研究组则使用HIFU联合MTX的方式预处理,处理后两组均行宫腔镜辅助微创清宫术。通过随访分析比较两组的治疗效果及妊娠结局。结果 研究组术后7 d血清β-HCG水平为(28 598.38±2 176.52)U/L,低于对照组的(32 423.13±2 734.65)U/L,差异有统计学意义(t=8.042,P<0.001);研究组血清β-HCG转阴时间、月经恢复时间、住院时间分别为(21.33±3.78)d、(28.21±3.83)d、(6.53±2.12)d,分别短于对照组的(26.72±4.83)d、(33.82±4.91)d、(9.53±2.67)d,差异具有统计学意义(t=6.458、6.620、6.466,P均<0.001)。两组均随访≥24个月,宫内妊娠、未孕、流产、再次瘢痕子宫妊娠、异位妊娠比较,差异无统计学意义(χ2=1.895,P>0.05);宫内妊娠中足月分娩与早产比较,差异无统计学意义(χ2=0.131,P>0.05),研究组并发症发生率为22.58%,低于对照组的37.50%,差异有统计学意义(χ2=5.296,P=0.021)。结论 在宫腔镜辅助微创清宫术治疗瘢痕子宫妊娠前使用HIFU联合MTX预处理的效果优于单一使用HIFU预处理,可明显缩短患者血清β-HCG转阴时间、月经恢复时间与住院时间,但对女性的妊娠结局无影响,妇产科临床治疗前可结合患者需求择取最合适的预处理方案。