Objective:To revise and enlarge the specification of pharmaceutical excipient sucrose palmitate.Methods:Reference to JP2018,USP-NF 2023,EP1 1.0,Chinese Pharmacopoeia 2020 edition of the four general rules and the first supplement of sucrose stearate pharmacopoeia standards and other relevant requirements for standard research.Results:According to the quality of the product and the actual application in the formulation,the quality standards for the pharmaceutical excipient sucrose palmitate will be studied.At present,the quality standard of sucrose palmitate for pharmaceutical excipients has been disclosed.Conclusion:The established stand-ard will provide the quality guarantee for the application of sucrose palmitate in medicines.

Objective:To deeply understand the real experiences of self-management in home-dwelling elderly patients with diabetic foot, explore the factors associated with management dilemmas, and reveal the diversity of coping strategies based on the theory of planned behavior, so as to provide a reference for development of targeted clinical nursing strategies.Methods:Purposive sampling was used to select 21 elderly patients with diabetic foot who attended the Fourth Medical Center of the Chinese PLA General Hospital from May 2023 to March 2024 for semi-structured interviews. Colaizzi 7-step analysis was used to analyze and refine the themes.Results:After collating, analyzing and summarizing the interview data, 3 themes and 9 sub-themes were extracted, namely, behavioral attitudes (lack of self-management awareness due to insufficient cognition, compromising and avoiding psychology restricting self-management behaviors, negative emotions generating and attacking confidence in self-management), subjective norms (lack of healthcare channels increasing the difficulty of accessing healthcare, increased economic burden delaying disease treatment, and poor treatment experience damaging physical and mental health) and perceived behavioral control (accumulation of knowledge to put into practice, experience of multiple management strategies, seeking external help and support) .Conclusions:The home-dwelling elderly patients with diabetic foot have multiple self-management dilemmas. Nursing staff should emphasize the patient's own and objective dilemmas, provide cognitive intervention strategies, multiple coping support, and long-term professional guidance to improve the patients' self-management ability.

Objective To explore the fear of ulcer recurrence in patients with diabetic foot and analyze its influencing factors,so as to provide strategies for medical staff to implement comprehensive and personalized nursing interventions.Methods From February 2024 to March 2025,convenience sampling was used to select inpatients and outpatients with diabetic foot ulcers from 6 tertiary hospitals in China as the survey subjects.The general information questionnaire,ADL,MNA,PSQI,Diabetic Foot Self-Management Behavior Scale and FOP-Q-SF were used to investigate and analyze the results.Results A total of 191 questionnaires were distributed and 186 valid questionnaires were returned,with an effective recovery rate of 97.38％.The total score of ulcer recurrence fear of diabetic foot patients was(31.78±7.41).Binary Logistic regression analysis showed that nutritional status,sleep quality,duration of diabetes,other chronic diseases,family per capita monthly income and medical insurance were the influencing factors of ulcer recurrence fear in patients with diabetic foot(P＜0.05).Conclusion Patients with diabetic foot have a high level of fear of ulcer recurrence.Nutritional status,sleep quality,duration of diabetes,combined with other chronic diseases,family per capita monthly income,and medical insurance are its influencing factors.Nursing staff should take targeted nursing measures according to its influencing factors to reduce the occurrence of patients' fear of ulcer recurrence.

Objective To investigate the current status of quality of life and its influencing factors in elderly patients with minor amputations of the diabetic foot,providing a basis for medical staff to formulate intervention strategies.Methods A convergent mixed study design was used.A single-centre cross-sectional survey research method was used to select 168 elderly patients with minor amputation of the diabetic foot admitted to the Department of Wound Repair of a tertiary-level hospital in Beijing from May 2022 to May 2024 for questionnaire surveys and multivariate linear regression analyses of factors affecting the quality of life.During the same period,15 patients were selected for semi-structured interviews using purposive sampling based on ternary interaction determinism.Results Quantitative findings:A total of 167 valid questionnaires were retrieved,and the recovery rate of valid questionnaires was 99.4％.the total quality of life score of 167 respondents was(84.22±12.49)scores;the results of multivariate linear regression analyses showed that age and self-care ability were the independent risk factors affecting the quality of life of patients with minor amputation of the diabetic foot(P＜0.05).Qualitative findings:a total of 3 themes were extracted based on the triadic interactive determinism,including subject level,environmental level and behavioural level.Mixed findings:age and amputation affect the physical and mental state of patients and hinders quality of life improvement;limited work and life,and scarce external resources;the level of self-care ability restricts self-management behaviours and makes it difficult to improve quality of life.Conclusion Elderly patients with minor amputations of the diabetic foot have impaired physiological and psychological health to some degree,and healthcare professionals should be concerned about the negative impact of minor amputations on elderly diabetic foot patients,while also focusing on their individual needs and providing support.

Objective To explore the fear of ulcer recurrence in patients with diabetic foot and analyze its influencing factors,so as to provide strategies for medical staff to implement comprehensive and personalized nursing interventions.Methods From February 2024 to March 2025,convenience sampling was used to select inpatients and outpatients with diabetic foot ulcers from 6 tertiary hospitals in China as the survey subjects.The general information questionnaire,ADL,MNA,PSQI,Diabetic Foot Self-Management Behavior Scale and FOP-Q-SF were used to investigate and analyze the results.Results A total of 191 questionnaires were distributed and 186 valid questionnaires were returned,with an effective recovery rate of 97.38％.The total score of ulcer recurrence fear of diabetic foot patients was(31.78±7.41).Binary Logistic regression analysis showed that nutritional status,sleep quality,duration of diabetes,other chronic diseases,family per capita monthly income and medical insurance were the influencing factors of ulcer recurrence fear in patients with diabetic foot(P＜0.05).Conclusion Patients with diabetic foot have a high level of fear of ulcer recurrence.Nutritional status,sleep quality,duration of diabetes,combined with other chronic diseases,family per capita monthly income,and medical insurance are its influencing factors.Nursing staff should take targeted nursing measures according to its influencing factors to reduce the occurrence of patients' fear of ulcer recurrence.

Objective:To revise and enlarge the specification of pharmaceutical excipient sucrose palmitate.Methods:Reference to JP2018,USP-NF 2023,EP1 1.0,Chinese Pharmacopoeia 2020 edition of the four general rules and the first supplement of sucrose stearate pharmacopoeia standards and other relevant requirements for standard research.Results:According to the quality of the product and the actual application in the formulation,the quality standards for the pharmaceutical excipient sucrose palmitate will be studied.At present,the quality standard of sucrose palmitate for pharmaceutical excipients has been disclosed.Conclusion:The established stand-ard will provide the quality guarantee for the application of sucrose palmitate in medicines.

Objective To investigate the current status of quality of life and its influencing factors in elderly patients with minor amputations of the diabetic foot,providing a basis for medical staff to formulate intervention strategies.Methods A convergent mixed study design was used.A single-centre cross-sectional survey research method was used to select 168 elderly patients with minor amputation of the diabetic foot admitted to the Department of Wound Repair of a tertiary-level hospital in Beijing from May 2022 to May 2024 for questionnaire surveys and multivariate linear regression analyses of factors affecting the quality of life.During the same period,15 patients were selected for semi-structured interviews using purposive sampling based on ternary interaction determinism.Results Quantitative findings:A total of 167 valid questionnaires were retrieved,and the recovery rate of valid questionnaires was 99.4％.the total quality of life score of 167 respondents was(84.22±12.49)scores;the results of multivariate linear regression analyses showed that age and self-care ability were the independent risk factors affecting the quality of life of patients with minor amputation of the diabetic foot(P＜0.05).Qualitative findings:a total of 3 themes were extracted based on the triadic interactive determinism,including subject level,environmental level and behavioural level.Mixed findings:age and amputation affect the physical and mental state of patients and hinders quality of life improvement;limited work and life,and scarce external resources;the level of self-care ability restricts self-management behaviours and makes it difficult to improve quality of life.Conclusion Elderly patients with minor amputations of the diabetic foot have impaired physiological and psychological health to some degree,and healthcare professionals should be concerned about the negative impact of minor amputations on elderly diabetic foot patients,while also focusing on their individual needs and providing support.

Objective:To deeply understand the real experiences of self-management in home-dwelling elderly patients with diabetic foot, explore the factors associated with management dilemmas, and reveal the diversity of coping strategies based on the theory of planned behavior, so as to provide a reference for development of targeted clinical nursing strategies.Methods:Purposive sampling was used to select 21 elderly patients with diabetic foot who attended the Fourth Medical Center of the Chinese PLA General Hospital from May 2023 to March 2024 for semi-structured interviews. Colaizzi 7-step analysis was used to analyze and refine the themes.Results:After collating, analyzing and summarizing the interview data, 3 themes and 9 sub-themes were extracted, namely, behavioral attitudes (lack of self-management awareness due to insufficient cognition, compromising and avoiding psychology restricting self-management behaviors, negative emotions generating and attacking confidence in self-management), subjective norms (lack of healthcare channels increasing the difficulty of accessing healthcare, increased economic burden delaying disease treatment, and poor treatment experience damaging physical and mental health) and perceived behavioral control (accumulation of knowledge to put into practice, experience of multiple management strategies, seeking external help and support) .Conclusions:The home-dwelling elderly patients with diabetic foot have multiple self-management dilemmas. Nursing staff should emphasize the patient's own and objective dilemmas, provide cognitive intervention strategies, multiple coping support, and long-term professional guidance to improve the patients' self-management ability.

Objective:To compare the mid-term clinical effects of AngioJet rheolytic thrombectomy assisted catheter-directed thrombolysis (ART+CDT) with catheter-directed thrombolysis (CDT) in the treatment of acute deep venous thrombosis of lower extremities.Methods:Ninety-one patients admitted to the Department from Jan 2016 to Dec 2017 were placed with inferior vena cava filters and divided into ART+CDT group (30 cases)and CDT group (61 cases). Total urokinase dosge, thrombolytic time, operative cost, length of hospital stay, detumescence rate, thrombus clearance rate, cumulative patency rate of lower limb veins, Villalta score at 2 years and 5 years, thrombosis recurrence rate and chronic venous insufficiency quality of life questionnaire were compared between the two groups.Results:The success rate of surgery was 100% in both groups, there was no mortality. There were significant differences in the short-term postoperative outcomes between the two groups in terms of total dosage of urokinase, thrombolysis time, total cost of surgery, length of hospital stay, detumescence rate, venous patency scores before and after treatment, and venous patency rate (all P<0.05). For the mid- and long-term postoperative outcomes of 2 and 5 years, there were no significant differences in the incidence of PTS, recurrence rate of thrombus, chronic venous function scale, and cumulative patency rate at 2 years (all P>0.05). Conclusions:ART+CDT has a significant advantage over CDT alone in terms of early efficacy and early reopening of blood flow in patients. Both ART+CDT and CDT have a low incidence of PTS and a low recurrence rate of thrombus in the mid-term follow-up, and both have satisfactory performance in the mid- and long-term efficacy of interventional treatment of deep venous thrombosis of lower limbs.

Consumptive thirst such as dry mouth and polydipsia,frequent urination polyuria,fear of heat and hyperhidrosis and loss of other body fluids,yin deficiency and internal heat expression,and irritability and other abnormal emotional symptoms are common.The Synopsis of Golden Chamber need to be further explored for the treatment of miscellaneous diseases.The dialectical thought has a high clinical application value.Lily disease treatment recommendations in the Synopsis of Golden Chamber are explored.The symptoms of lily disease are varied and uncertain,which are caused by the scattering and wandering aimlessly of heat pathogen.The pathogenesis of lily disease can be examined through external symptoms such as bitter taste in mouth,red urine,and faint and rapid pulse.Diabetes is also closely related to yin deficiency and internal heat,and the pathogenesis of the two is similar.Mental symptoms are common characteristics of lily disease and diabetes.The method taken from the Synopsis of Golden Chamber and Baihe-like prescriptions for the treatment of diabetes are effective.By identifying different patterns,symptoms,and indicators,we can select lily bulb,common anemarrhena,rhizome,figwort root,unprocessed rehmannia root,and other drugs to treat diabetes,in order to improve our understanding of lily disease and provide new ideas for diabetes treatment.