ABSTRACT
Pyoderma gangrenosum is a reactive inflammatory skin disease characterized by destructive skin ulcers accompanied by intense pain.The cause of the disease is unknown.According to the clinical identification of pyoderma gangrenosum wound treatment in this paper,analyze the difficulty of the wound treatment,the wound care according to the international guidelines recommends the"TIME"principle,we will review the status of wound care of pyoderma gangrenosum.
ABSTRACT
Objective@#The purpose of this study is to investigate the effect of quantitative exercise on the patients with arteriosclerosis obliterans of the lower extremities over the age of 70 years.@*Methods@#A total of 80 cases elderly patients over 70 years oldfrom the department of vascular surgery were randomly divided into 2 groups, 40 cases in each group, the control group was given conventional nursing, the experimental group was given quantitative exercise with nursing. The pain score, ankle brachial index, quality of life and satisfaction of patients between two groups were compared before and after intervention.@*Results@#The pain score, ankle brachial index, physiological function, bodily pain, social function, mental health and patient satisfaction in the experimental group were 2.13 ± 0.75, 0.89 ± 0.07, 83.25± 8.66, 72.63 ± 13.24, 74.18 ± 10.19, 79.65±8.47, 100% (40/40), and 4.53 ± 1.13, 0.77 ± 0.08, 67.63 ± 5.42, 50.53 ± 8.40, 60.02 ± 10.01, 66.45 ± 7.85, 95%(38/40) in the control group respectively, there was significant difference between 2 groups (t=-9.665-7.664, P< 0.01 or 0.05).@*Conclusions@#In elderly patients over 70 years old, the application of quantitative exercise can reduce the pain of patients, improve their quality of life and increase their satisfaction with nursing work, which is worthy of clinical promotion.
ABSTRACT
Objective Pressure Ulcer Scale for Healing ( PUSH) was published in 1998 by National Pressure Ulcer Advisory Panel ( NPUAP) as a tool to evaluate the effects of pressure ulcer care.This study aimed to verify the reliability and validity of the Chi-nese version of PUSH in order to provide an efficient and reliable tool for evaluating the effects of pressure ulcer care. Methods Using the Brislin translation model, we translated the English version of PUSH into Chinese and finalized the Chinese version through modifica-tion by an advisory panel, pretests, and verification of its reliability and validity in the care of 126 cases of stage-Ⅱ-Ⅳpressure ulcers. We analyzed the reliability and validity of the scale based on its item scores, content validity, construct validity, Cronbach′s αcoeffi-cient, and test-retest reliability. Results The correlation coefficient value of the total and individual item scores was 0.616-0.963 (P0.85 and the test-retest reliabili-ty coefficients of individual items were 0.826, 0.885, and 0.958, re-spectively ( P<0.01) . Conclusion The Chinese version of PUSH, with its high validity and reliability, can be used to evaluate interven-tion effectiveness of Chinese patients with pressure ulcers.
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The infection of chronic refractory wound is related with bacterial biofilm .How to prevent and treat bacterial bio-film and its related damage has been a hot topic in current studies .This article provides a review on chronic wound biofilm on clinical diagnosis techniques , diagnostic criteria , bacteria identification outcomes and influencing factors .