小针刀治疗颈肩腰腿痛患者的护理

总结了360例颈肩腰腿痛病人接受小针刀痛点刺入疗法及其护理措施、护理要点：治疗时做好环境、器械、患者准备，严格无菌技术。做好心理护理防止晕针：防创口感染：防止血肿产生；进行健康教育等，结果360例患者中治愈295例，好转56例，无效9例，无并发症发生。     

Lessons learned while conducting research on prevention of pressure ulcers in veterans with spinal cord injury

OBJECTIVE: To describe the challenges of conducting a large randomized controlled trial (RCT) to assess the effectiveness of an intervention to prevent recurrent pressure ulcers among a high-risk population of subjects with spinal cord injury (SCI). DESIGN: Prospective multisite, randomized design comparing outcomes of patients who received individualized education and structured telephone counseling follow-up with those of patients receiving customary care. This study was stopped early because of unanticipated recruitment problems. SETTING: Six Veterans Affairs SCI specialty centers. PARTICIPANTS: Veterans (N=150) treated for stage III or IV pelvic pressure ulcers. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: Recurrence (defined as new skin breakdown in the pelvic area) and time to recurrence. The study was stopped early because of slow recruitment, so the focus of this study is lessons learned, not the main planned outcome measures. RESULTS: Subject recruitment did not meet original expectations because almost 50% of those enrolled left the hospital with the study ulcer unhealed (having a healed ulcer was a requirement for participation). No significant differences were observed between groups on rate of or time to recurrence at the time the study was stopped. Among the 6 sites, variability in ulcer management (eg, length of stay, receipt of medical vs surgical treatment, sitting tolerance before discharge) and time to recurrence (median, 4mo) were observed. CONCLUSIONS: RCTs in real-world settings are the most robust method of assessing the effectiveness of prevention strategies. However, in complex, rapidly changing health care organizations, blinding is infeasible, it may be impractical to control for every variable that influences a study's outcome, and any assumptions that usual care is static are probably mistaken. Investigators must be prepared to use innovative approaches to maintain the integrity of the study design, including flexibility in inclusion and exclusion criteria to support accrual, obtaining a better understanding of the important aspects of usual care that may need to be standardized, continuous improvement within the intervention arm, and anticipation and minimization of risks from organizational changes. With attention to these delivery system issues and the usual design features of randomized trials, we believe real-world care settings can serve as important laboratories to test pressure ulcer prevention strategies in this population.     

Clinical and economic burden of wound care in the tropics: a 5‐year institutional population health review

The aim of this study is to evaluate the clinical and economic burden of wound care in the Tropics via a 5‐year institutional population health review. Within our data analysis, wounds are broadly classified into neuro‐ischaemic ulcers (NIUs), venous leg ulcers (VLUs), pressure injuries (PIs), and surgical site infections (SSIs). Between 2013 and 2017, there were a total of 56 583 wound‐related inpatient admissions for 41 461 patients, with a 95.1% increase in wound episodes per 1000 inpatient admissions over this period (142 and 277 wound episodes per 1000 inpatient admissions in 2013 and 2017, respectively). In 2017, the average length of stay for each wound episode was 17.7 days, which was 2.4 times that of an average acute admission at our institution. The average gross charge per wound episode was USD $12 967. Among the 12 218 patients with 16 674 wound episodes in 2017, 71.5% were more than 65 years of age with an average Charlson Comorbidity Index (CCI) of 7.2. Half (51.9%) were moderately or severely frail, while 41.3% had two or more wound‐related admission episodes. In 2017, within our healthcare cluster, the gross healthcare costs for all inpatient wound episodes stand at USD $216 million within hospital care and USD $596 000 within primary care. Most NIU patients (97.2%) had diabetes and they had the most comorbidities (average CCI 8.4) and were the frailest group of patients (44.9% severely frail). The majority of the VLU disease burden was at the specialist outpatient setting, with the average 1‐year VLU recurrence rate at 52.5% and median time between healing and recurrence at 9.5 months. PI patients were the oldest (86.5% more than 65 years‐old), constituted the largest cohort of patients with 3874 patients at an incidence of 64.6 per 1000 admissions in 2017, and have a 1‐year all‐cause mortality rate of 14.3%. For SSI patients, there was a 125% increase of 14.2 SSI wound episodes per 1000 inpatient admissions in 2013 to 32.0 in 2017, and a 413% increase in wound‐related 30‐day re‐admissions, from 40 in 2013 (4.1% of all surgeries) to 205 (8.3% of all surgeries) in 2017. The estimated gross healthcare cost per patient ranges from USD $15789–17 761 across the wound categories. Similar to global data, there is a significant and rising trend in the clinical and economic burden of wound care in Tropics.     

PredyCLU: A prediction system for chronic leg ulcers based on fuzzy logic; part II—Exploring the arterial side

Peripheral arterial disease (PAD) and its most severe form, critical limb ischaemia (CLI), are very common clinical conditions related to atherosclerosis and represent the major causes of morbidity, mortality, disability, and reduced quality of life (QoL), especially for the onset of ischaemic chronic leg ulcers (ICLUs) and the subsequent need of amputation in affected patients. Early identification of patients at risk of developing ICLUs may represent the best form of prevention and appropriate management. In this study, we used a Prediction System for Chronic Leg Ulcers (PredyCLU) based on fuzzy logic applied to patients with PAD. The patient population consisted of 80 patients with PAD, of which 40 patients (30 males [75%] and 10 females [25%]; mean age 66.18 years; median age 67.50 years) had ICLUs and represented the case group. Forty patients (100%) (27 males [67.50%] and 13 females [32.50%]; mean age 66.43 years; median age 66.50 years) did not have ICLUs and represented the control group. In patients of the case group, the higher was the risk calculated with the PredyCLU the more severe were the clinical manifestations recorded. In this study, the PredyCLU algorithm was retrospectively applied on a multicentre population of 80 patients with PAD. The PredyCLU algorithm provided a reliable risk score for the risk of ICLUs in patients with PAD.     

The great imitator with no diagnostic test: pyoderma gangrenosum

Pyoderma gangrenosum is a rare, neutrophil‐mediated, auto‐inflammatory dermatosis that wound care specialists must be prepared to recognise. This condition has clinical features analogous to infectious processes. There is no specific diagnostic test and the diagnosis is usually obtained from exclusion. Its early recognition and proper management with prompt initiation of immunosuppressive therapy are essential to improve the quality of life and the prognosis of patients.     

Plain Radiographs Fail to Reflect Femoral Offset in Total Hip Arthroplasty

Successful biomechanical reconstruction is a major goal in total hip arthroplasty (THA). We measured leg length (LL), global (GO) and femoral offset (FO) change on anteroposterior pelvis radiographs and on three-dimensional computed-tomography (3D-CT) with fiducial landmarks after cementless THA on 18 hips of cadaveric specimens. Measurements on radiographs were performed twice by four examiners and showed high interobserver (mean CCC ≥ 0.79) and intraobserver agreements (mean ICC ≥ 0.88). Mean differences between radiographic and 3D-CT measurements were 1.0 (SD 2.0) mm for LL, 0.6 (SD 3.6) mm for GO and 1.4 (SD 5.2) mm for FO. 1% of radiographic LL-, 15% of GO- and 35% of FO measurements were outside a tolerance limit of 5 mm. Radiographs seem acceptable for measuring LL/GO change but fail to reflect FO change in THA.     

Arterial vasculopathy in systemic sclerosis: Computerized tomography (CT) angiographic features of macrovascular and microvascular upper limbs arteries

ObjectiveTo describe the CT angiographic findings of arterial vasculopathy in the major vessels as well as medium and micro vascular affection of the whole upper limbs arterial tree in patients with systemic sclerosis (SSc) with and without digital ulceration.MethodsTwenty-two cases with systemic sclerosis (12 limited and 10 diffuse) were recruited for the study. All patients fulfilled the American Rheumatism Association (ACR) criteria for the classification of SSc. For all patients routine laboratory investigations were performed including complete lipid profile. Computed tomography angiography (CTA) studies for the whole upper limb arterial tree were performed for both upper limbs in all cases.ResultsCTA studies showed involvement of subclavian arteries in 3 cases and axillary artery was involved in five cases. Brachial artery was affected in 5 cases. In the forearm the radial artery was affected in 4 cases with bilateral involvement in two cases (6 vessels), while ulnar artery was affected in five cases. Unilateral non visualization of the superficial palmar arch was observed in two cases with limited disease, while thinning out of the vessel wall with poor distal run off in 18 cases. A higher number of arterial vasculopathy was significantly associated with systolic pulmonary artery pressure (P = 0.001).ConclusionsMacrovascular arterial vasculopathy of upper limbs may occur in SSc irrespective of the disease pattern. Major arteries can be affected in association with other medium sized arteries of the forearms and microvascular arterial branches of the hands.