ObjectiveTo explore the diagnostic efficacy of Geriatric Nutritional Risk Index (GNRI) in malnutrition of elderly patients with chronic obstructive pulmonary disease (COPD) in outpatient department. MethodsOne hundred and five elderly outpatients with COPD were enrolled in the study, and their nutritional screening was carried out. The clinical and laboratory parameters of patients in the normal nutrition group (high GNRI group) and malnutrition group (low GNRI group) were compared, and the correlation analysis was conducted. The diagnostic efficacy of GNRI was evaluated based on the malnutrition universal screening tool (MUST). ResultsThe prevalence of malnutrition was high in COPD elderly outpatients. The prevalence of malnutrition in group D was 61.8%. There were significant differences between the two groups in body mass index, serum albumin, FEV1 percentage in the predicted value, 6-minute walk distance, and the number of acute exacerbations in the past year. GNRI was significantly related to the above parameters. The sensitivity, specificity and accuracy of GNRI were 81.8%, 83.6% and 82.9%, using MUST as the standard. ConclusionGNRI can be used for nutritional screening of COPD patients in elderly outpatients, which is simple, convenient and relatively accurate, and can be popularized in other medical institutions.
Osteosarcopenia (OS), which has become a global public health problem, is a geriatric syndrome in which sarcopenia and osteoporosis co-exist, leading to falls, fractures, and even varying degrees of disability in the elderly. The Dietary Inflammatory Index (DII) is a tool to measure the overall level of dietary inflammation in an individual, and the DII score is closely associated with the development of OS. This article reviews the basic concepts of DII and OS and their interrelationships, focusing on the associations between diet, inflammation, DII and OS, with the aim of providing a reference for dietary interventions in the prevention and control of OS patients.
Objective The core indicator pool of ischemic stroke (IS) was constructed to provide a basis for the establishment of the core outcome set (COS), so as to improve the consistency of clinical research and evaluation results of traditional Chinese medicine (TCM) treatment for IS. Methods In this study, the mixed methods research (MMR) convergent parallel design was used to carry out qualitative research and quantitative research at the same time, and the two research results were integrated to reach a conclusion. Quantitative research comprehensively collected the multi-source efficacy evaluation indicators of TCM treatment of IS, and carried out descriptive statistical analysis based on frequency theory. Semi-structured interviews were used in the qualitative research, relevant interest groups were selected to understand the evaluation indicators of the IS efficacy of TCM treatment that they were concerned about, and NVivo software was used for in-depth analysis, coding, classification, and extraction of the efficacy indicators. Based on the principle of pillar integration, quantitative and qualitative research results were integrated to construct an element pool of evaluation indicators for the treatment of IS with traditional Chinese medicine. Results A total of 437 standard papers, 71 registered trial protocols, 100 real-world medical data cases and several guideline consensus policy documents were included in the quantitative study, and a total of 314 indicators in the acute phase of IS, 154 indicators in the recovery phase, and 104 indicators in the sequelae phase were extracted. In the qualitative research part, a total of 32 indicators in the acute stage of IS, 34 indicators in the recovery stage and 35 indicators in the sequelae stage were extracted through interviews. Through group discussion and the principle of pillar integration, an element pool of IS indicators was formed, including 279 IS indicators in the acute stage, 142 indicators in the recovery stage and 91 indicators in the sequelae stage. Conclusion Based on the MMR convergent parallel design, the element pool of the characteristic indicators of the therapeutic effect of IS in TCM is constructed to meet the needs, which provides the preliminary work basis for the construction of the core outcome set of IS in the next stage.
Objective To compare the prognostic value of different types of simplified Pulmonary Embolism Severity Index (sPESI) in patients with acute pulmonary embolism (APE), so as to select the best scoring system for clinical application. Methods We retrospectively collected the data of consecutive patients with APE in the Fourth People’s Hospital of Zigong City from January 1st, 2014 to January 1st, 2019. The endpoint was 1-month all-cause mortality. We tried to modify sPESI by replacing arterial oxyhaemoglobin saturation with arterial partial pressure of oxygen / fraction of inspired oxygen (new scoring system named psPESI), and modify sPESI by replacing arterial oxyhaemoglobin saturation with saturation of pulse oxygen / fraction of inspired oxygen (new scoring system named ssPESI), and analyzed the area under the receiver-operating characteristic curve (AUC), net reclassification improvement (NRI), integrated discrimination improvement (IDI), calibration and decision curve. Results A total of 280 patients (109 with low-risk APE, 155 with intermediate-risk APE, and 16 with high-risk APE) were enrolled in the study. Of these patients, 165 (58.93%) were male, and the 1-month all-cause mortality rate was 10.71% (30/280). The AUCs of sPESI, psPESI and ssPESI were 0.756, 0.822 and 0.807, respectively, and the AUC of ssPESI was higher than that of sPESI (P=0.038) but not lower than that of psPESI (P=0.388). Comparing ssPESI with sPESI, the NRI was 0.928 (P<0.001) and the IDI was 0.084 (P<0.001); comparing ssPESI with psPESI, the NRI was 0.041 (P=0.227) and the IDI was –0.028 (P=0.060). The psPESI (Hosmer-Lemeshow test χ2=12.591, P=0.182) and ssPESI (Hosmer-Lemeshow test χ2=4.204, P=0.897) were well-calibrated in the internal validation cohort and obtained more net benefits within wide threshold probabilities than sPESI. Conclusion Since the saturation of pulse oxygen is non-invasive and easy to obtain, and the predictive ability of ssPESI is similar to that of psPESI, it is recommended that ssPESI be used as a new scoring system to evaluate the prognosis of APE.
To achieve policy goals of new medical reform, a control line of drug proportion was delimited for hospitals by the Department of National Administration. However, to formulate criteria of drug proportion in a scientific and rational approach has been a challenge, which plagued numerous medical workers. This study aims to analyze the baseline data of drug proportion and its impact factors in clinical departments, and quality control charts are applied to explore an estimating method and process for rationally formulating an index criterion of pharmaceutical management, so as to provide a reference for hospital management practice.
Objective To identify the prevalence and related factors of emotional disorder of inpatients in Department of Spinal Surgery . Methods A cross-sectional study was conducted from October 2015 to April 2016 to screen 300 patients undergoing spinal surgery. Huaxi Emotional-distress Index was used to assess the emotional status of the patients, and a self-designed general condition questionnaire was used to evaluate the demographic data. Results The prevalence of emotional disorder of patients in Department of Spinal Surgery was 14.3%. Anxiety was the main type of emotional disorder. Logistic regression analysis showed that the education level and pathogeny were the main factors of emotional disorder. Conclusions In Department of Spinal Surgery, the inpatients’ psychological status is poor, and anxiety is the main emotional disorder. Emotional disorder is related to education level and pathogeny. Timely psychological treatment should be used in order to comprehensively improve the level of recovery of the inpatients.
Objective To explore the effect of the first dorsal metacarpal artery-based pedicle dictyo-pattern sublobe flaps in repairing irregular wounds on thumbs and index fingers. Methods From December 2006 to March 2009, 15 patients with irregular wounds on thumbs and index fingers were treated, including 11 males and 4 femals, with an average age of 31 years (range, 18-48 years). Of them, 6 cases of hyperplastic scar of postburn had a 2-25 years course of disease (7.5 years onaverage) and 9 cases of machine injury had a 14-30 days course of disease (20 days on average). In 8 thumb wounds on palmaris, there were 3 cases of rhomboid wounds, 1 case of C-shape wound, and 4 cases of irregular wounds; the area of wounds ranged from 4.5 cm × 3.0 cm to 5.5 cm × 4.5 cm and wounds were treated by the first dorsal metacarpal artery-based proximate pedicle dictyo-pattern sublobe flaps (5 cm × 3 cm to 6 cm × 5 cm). In 7 index fingers wounds on dorsi-fingers, there were 3 cases of 2-wounds, 4 cases of irregular wounds; the area of wounds ranged from 1.0 cm × 0.5 cm to 2.2 cm × 2.0 cm and wounds were treated by the first dorsal metacarpal artery-based distal pedicle dictyo-pattern sublobe flaps (1.2 cm × 0.5 cm to 3.0 cm × 2.2 cm). The donor sites were covered with skin grafts or sutured directly. Results All of the flaps survived completely, the wound of recipient site healed at stage I. The free skin graft on donor site survived completely, the wound of donor site healed at stage I. All cases were followed up for 6-12 months (9 months on average). There was good appearance of flaps. The two point discrimination was 5-7 mm for the proximate pedicle flaps and 9-10 mm for the distal pedicle flaps. The thumbs had digital opposition, opposition function, the index fingers had no dysfunction. According to Hand Surgery Association Society of Chinese Medical Association Society standard for the part function evaluation trial-use of upper l imb, the results of the total active movement were excellent in 14 cases, and good in 1 case. The l ine-scar was existed at donor site of the case of direct suture, the function of thumb web had no dysfunction. Conclusion The first dorsal metacarpal artery-based pedicle dictyo-pattern sublobe flaps can repair the irregular wounds on thumbs and index fingers. It has rel iable blood supply and simple operation.
ObjectivesTo use the Delphi method to preliminarily perfect the comprehensive evaluation index system which had been initially constructed by systematic review processes of diabetes food for special medical purposes (FSMP).MethodsThree rounds of expert consultation by Delphi method were compared to define indices held in the evidence-based comprehensive evaluation index system of diabetes FSMP and ways to distinguish effects.ResultsThe preliminary perfect index system after 3 rounds of expert consultation contained 4 primary directory indicators, 15 secondary directory indicators, and 20 tertiary indicators. Among them, the end index which could directly be used for evaluation contained a total of 27 indicators.ConclusionsThe index system is categorized into 4 segments of parameters, which are medical, nutritional, safety and other indices, which has addressed the problem posed by CFDA documents on how to scientifically validate the medical effect and safety of FSMP. It provides great significance to assess and supervise FSMP prior to and after it goes to public, assess characteristics and advantages of MNT, and improves nutrition economy and its social benefits.
Objective To understand the incidence of frailty in maintenance hemodialysis (MHD) patients, and to explore the correlation and influencing factors of frailty in MHD patients, so as to provide some basis for the intervention of frailty in MHD patients. Methods Patients who underwent MHD in the Department of Nephrology of West China Hospital of Sichuan University from January to March 2021 were selected. Frail scale and Pittsburgh Sleep Quality Index (PSQI) were used for evaluation, and the influencing factors of frail in patients with MHD and its correlation with frail were analyzed. Results A total of 141 patients with MHD were included, including 57 cases without frailty (40.43%), 71 cases in early frailty (50.35%), and 13 cases in frailty (9.22%). 54 cases (38.30%) had very good sleep quality, 56 cases (39.72%) had good sleep quality, 24 cases (17.02%) had average sleep quality, and 7 cases (4.96%) had very poor sleep quality. The frailty of MHD patients was positively correlated with age (rs=0.265, P=0.002), PSQI (rs=0.235, P=0.005) and magnesium (rs=0.280, P=0.001). Logistic regression analysis showed that the influencing factors of MHD patients’ frailty were gender [odds ratio (OR) =4.321, 95%confidence interval (CI) (1.525, 12.243), P=0.006], PSQI [OR=1.110, 95%CI (1.009, 1.222), P=0.032], magnesium [OR=122.072, 95%CI (4.752, 3 135.528), P=0.004], hypertension [OR=0.112, 95%CI (0.023, 0.545), P=0.007] and other diseases [OR=0.102, 95%CI (0.019, 0.552), P=0.008]. Conclusions The incidence of frailty in MHD patients is high. Gender, PSQI, magnesium, hypertension and other diseases are the influencing factors of frailty in MHD patients, and there is a correlation between frailty and sleep. It is suggested that renal medical staff should pay more attention to the assessment of MHD frailty and sleep, and carry out multi-disciplinary personalized intervention to improve the quality of life of MHD patients.
Objective To explore the effect and evaluation criterion of the transplantation of autologous peripheral blood stem cells(PBSC)for blood flow remodeling in the critical limb ischemia (CLI).MethodsThirty six patients with 39 limbs suffered from CLI at Yunnan Provincial Center of Vascular Surgery and Department of Vascular Surgery of The First Affiliated Hospital of China Medical University from March 2003 to January 2007 were included in this study.These patients were divided into two groups. One groupconsisted of 20 cases in all 22 limbs used the transplantation of autologous PBSC,and another group included 16 cases in all 17 limbs were not use this technique.Multifunction monitoring device,dopplor ultrasound monitoring device,per cutem oxygen partial pressure monitoring device and digital subtraction angiography were used to measure effect degree of limbs regional blood flow from cutaneous covering,blood vessel and blood on the preoperative and postoperative days and the follow-up time was six months.ResultsThe effect indexes of limbs regional blood flow of the case by transplantation of autologous PBSC was as follows:skin temperature index(STI)was(1.5±0.3) ℃， per cutem oxygen partial pressure monitoring device(TcPO2)was(36.6±9.3)mm Hg,ankle-brachium index(ABI)was0.7±0.1,photoplethysmograpy index(PPGI) was0.8±0.1,saturation of blood oxygen(SaO2)was(78.3±15.9)%,digital subtraction angiography score was1.5±0.3,the rate of limbs salvage was 82%,the distance of intermittent claudication was(150.3±41.1)meters,and the change of index was consistent with ameliorative tendency of symptom(0.415＜r＜0.592, P＜0.05).ConclusionThe transplantation of autologous PBSC can promote blood flowremodeling in limbs ischemia,and the effect indexes of limbs regional blood flow can objectively reflect the degree of blood flow remodeling.