Objective:To investigate the risk factors of hypoalbuminemia (HA) in patients with acute ischemic stroke (AIS) caused by large vessel occlusion (LVO) after endovascular mechanical thromboectomy (EMT) and impact on outcomes.Methods:Patients first diagnosed with anterior circulation LVO-AIS and underwent emergency EMT at the Department of Acute Stroke, the Affiliated Hospital of Jining Medical University from June 1, 2020 to April 31, 2023 were retrospectively included. According to the first follow-up serum albumin examination after procedure (6-8 d), the patients were divided into HA group (<35 g/L) and non-HA group (≥35 g/L). According to the modified Rankin Scale score at 90 d after EMT, the patients were divided into a good outcome group (0-2) and a poor outcome group (3-6). Univariate and multivariate logistic analysis was used to determine independent risk factors for HA after EMT and their impact on outcomes. Results:A total of 144 patients were enrolled, including 107 males (74.30%) with a median age of 64 years (interquartile range, 56-71 years). There were 50 patients (34.72%) in the HA group and 94 (65.28%) in the non-HA group; 60 (41.67%) in the good outcome group, and 84 (58.33%) in the poor outcome group. Multivariate logistic regression analysis showed that age (odds ratio [ OR] 1.061, 95% confidence interval [ CI] 1.014-1.111; P=0.011) and pulmonary infection ( OR 5.136, 95% CI 1.917-13.760; P=0.001) were independent risk factors for HA; HA ( OR 4.345, 95% CI 1.367-13.814; P=0.013), pneumonia ( OR 5.113, 95% CI 1.217-12.528; P=0.026), and onset to reperfusion time ( OR 5.473, 95% CI 1.090-16.05; P=0.038) were independent risk factors for poor outcomes. Conclusions:Age and pulmonary infection are independent risk factors for HA in LVO-ASI patients after EMT, and HA is the independent risk factor for poor outcomes of the patients.

Objective:To investigate the correlation between serum albumin and hypoalbuminemia (HA) and the outcome after endovascular mechanical thrombectomy (EMT) in patients with stroke caused by acute anterior circulation large vessel occlusion.Methods:Stroke patients caused by acute anterior circulation large vessel occlusion received EMT treatment at the Department of Emergency Stroke, the Affiliated Hospital of Jining Medical University from June 2020 to August 2022 were retrospectively included. The demographic information, baseline clinical data, endovascular treatment parameters, and clinical outcomes of the patients were collected. HA was defined as serum albumin <35 g/L within 24 h of admission, and poor outcome was defined as the modified Rankin Scale score >2 at 90 d after onset. Multivariate logistic regression analysis was used to identify the independent influencing factors for poor outcomes. Results:A total of 177 patients were included, with a median age of 66 years, and 126 (71.19%) were males. Thirty-nine patients (22.03%) had HA, and 119 (67.23%) had poor outcomes. The proportion of pulmonary infection in the HA group was significantly higher than that in the non-HA group ( P<0.05). Multivariate logistic regression analysis showed that lower serum albumin (odds ratio [ OR] 4.102, 95% confidence interval [ CI] 1.316-16.451; P=0.028), postprocedural neurological deterioration ( OR 6.326, 95% CI 1.263-48.318; P=0.042) and pulmonary infection ( OR 5.873, 95% CI 1.028-24.452; P=0.018) were significantly independently associated with the poor outcomes. Conclusions:The HA group has a higher incidence of postprocedural pulmonary infection. Lower serum albumin, postprocedural neurological deterioration and pulmonary infection are the independent risk factors for the poor outcomes in patients with anterior circulation ischemic stroke who had successful recanalization after EMT.

Objective:To review relevant research on the application of self-help intervention model in adult depression patients, analyze the main characteristics and application effects of self-help intervention model, in order to provide reference for related research in this field.Methods:According to the methodological framework of the scope review, searched 12 Chinese and English databases including CNKI, Wanfang, PubMed, Web of Science, etc. from the establishment of the database until April 20, 2021, and sorted and analyzed the obtained documents according to the inclusion and exclusion standards.Results:A total of 45 documents were included, of which only 5 were from China; the included studies were mainly based on the Internet platform, using cognitive behavioral therapy, reading therapy, acceptance and commitment therapy, and problem-solving therapy for intervention; the duration of the intervention was 3 weeks to 4 months, participants complete an intervention module or read a specified number of chapters every 3 to 7 days on average, and receive regular guidance and supervision from the intervention facilitator every 1-2 weeks. The total contact time with the facilitator was 80-160 minutes. Various modes of self-help intervention based on the Internet could effectively improve the negative emotions of patients with depression.Conclusions:The self-help intervention model has shown good results in the treatment of patients with depression, but there is a lack of local intervention research in China, and there is no clear standard for the number of interventions and the length of the intervention guide. Under the general trend of "Internet + medical health", it is necessary to actively construct a self-help intervention model for depression with Chinese cultural characteristics, and form a systematic and standardized intervention strategy to address the many obstacles in time, location, resources and cost of people with depression, and finally achieve the purpose of improving the patients′ depressive symptoms and helping them to restore their social functions.

Objective:To analyze the usage intention and key issues of medical staff to use telemedicine, for improving telemedicine service system in China.Methods:From October to November 2019, medical workers of both the inviting party and invited party who experienced telemedicine in seven provinces of Fujian, Hainan, Henan, Hunan, Guizhou, Sichuan and Qinghai were selected for an online questionnaire survey. Areas covered included their usage intention, satisfaction and cognitive appraisal of telemedicine. Descriptive statistical analysis and non-parametric test were used to discuss the intention of further use, satisfaction and challenges of medical workers in various provinces and regions.Results:1 084 valid questionnaires were recovered. The data found the overall satisfaction was 98.62%, and the proportion of their intention of further use was 98.25%, and those from the eastern and western provinces presented higher intention of usage. The top challenges as reflected by these medical workers were named as follows: timeliness of consultation progress and information feedback; long latency time; low Internet speed, poor and interrupted Internet signal; inadequate system equipments and inconvenient operation; difficulties in remote physical checkup and overall understanding of patient conditions; as well as substandard, incomplete and poor medical records.Conclusions:These medical workers are satisfied with the telemedicine services and willing to continue to use telemedicine.For those existing problems, it is suggested to strengthen the infrastructure and optimize the process of telemedicine services, so as to encourage them in greater use of telemedicine.

Objective:To analyze the actual and expected incentives and key issues of telemedicine providers in China and to provide important references for optimizing telemedicine incentive policies.Methods:The sample data came from a questionnaire survey of 1 084 providers in 7 provinces of Fujian, Hainan, Henan, Hunan, Guizhou, Sichuan and Qinghai in October and November 2019 and a semi-structured interview data at 6 hospitals in Henan province in January 2020. Descriptive analysis was used to sort such data into text data for classified summation.Results:The greatest gaps were found between actual incentives and expected ones in expense subsidies, title promotion and excellence awards, with such gaps as high as 18.65, 28.26, 29.28 percentages among providers of junior, deputy senior and senior academic titles respectively. Hospitals fall short in providing adequate incentives for telemedicine providers, not to mention lack of differentiation and diversification in personnel incentives, and poor implementation of incentive policies.Conclusions:It is suggested to strengthen incentive demand analysis, break the homogenization bottleneck of incentive policies, and consolidate internal publicity and implementation of incentive policies.

Telemedicine can optimize deployment of medical resources and minimize diagnosis discrepancies.Formulation of a rational project pricing and scientific compensation policy will be conducive to its future development. The concept of human resource consumption in RBRVS was used as reference to improve the activity-based costing ( ABC ) method. The authors sorted out the resource cost repository, identified the activity system, classified the motivation resources into respective activity cost repositories, and calculated the cost of respective cost object distribution.The cost of three telemedicine service items(remote single discipline consultation, remote image consultation and remote pathology consultation were 119.69, 147.03 and 161.61 yuan respectively) was calculated by the improved ABC.It can better indicate project costs than that calculated by the traditional ABC(137.30, 147.17 and 144.08 yuan), and proves more consistent with the existing prices of other province(134.00, 150.00 and 174.00 yuan).

Objective To analyze the mutations of SLC12A1 gene in nine Chinese families with Bartter syndrome type I (BS1),and analyze the relationship between genotype and phenotype.Methods The next generation sequencing was used to detect mutations in nine BS1 patients including eight with antenatal BS (aBS) and one with classical BS (cBS).Clinical characteristics and biochemical findings at the first admission as well as follow-up were reviewed.Results 15 different mutations of SLC12A1 gene were identified,including 11 novel ones.Among nine probands,seven were compound heterozygotes,two were homozygotes.All patients presented with polydipsia and polyuria,and eight with growth retardation.All patients had lower than-normal serum chloride concentration,metabolic alkalosis,and elevated basal renin activity and aldosterone,and seven had hypokalemia.Through treatment of indomethacin and/or potassium chloride,biochemical indicators could roughly restored normal.Conclusion These findings will enrich the human gene mutation database (HGMD) and provide valuable references to the genetic counseling and diagnosis for Chinese population.

Objective To discuss the clinical application of reverse dorsal metatarsal artery perforator flap for reconstruction of forefoot soft tissue defects.Methods Since January,2008 to March,2016,43 patients with forefoot soft tissue defect due to various causes were reconstructed with the flap based on dorsal metatarsal artery perforator.Dorsal pedis was used as a donor site with dorsal metatarsal artery perforator as the donor artery.The flap size varied from 2.0 cm × 4.0 cm to 6.0 cm × 8.0 cm.Among them,27,8,4 and 4 cases were reconstructed with flap based on first,second,third and fourth dorsal metatarsal artery perforator flap respectively.Results All the patients were followed-up which ranged from 3 months to 24 months.Six flaps suffered from post operative venous congestion.Out of 6,4 survived with early emergency management while the remaining 2 suffered epidermal necrosis which survived with regular dressing change.Eventually,all the flaps survived.They had good texture and they were elastic,good-looking and very wear-resisting.Walking function was normal.Conclusion Reverse dorsal metatarsal artery perforator flap is an ideal choice in reconstruction of small to medium sized soft tissue defects of forefoot.

Objective To explore the feasibility of delineation of the atherosclerotic plaque in carotid artery using compressed sensing three dimensional motion-sensitized driven equilibrium prepared rapid gradient echo (CS-3D MERGE) technique. Methods Twenty-three patients who underwent carotid endarterectomy (CEA) were enrolled prospectively. In all patients, bilateral carotid arteries were scanned by CS-3D MERGE and contrast-enhanced MR angiography (MRA) simultaneously. Image quality of CS-3D MERGE images was scored. Images from the CS-3D MERGE sequence and contrast-enhanced MRA were used to measure the carotid stenosis, which were divided into four groups:normal group, mild stenosis group, moderate stenosis group, and severe stenosis group. The results were compared between the two methods. And images from the CS-3D MERGE sequence were compared with corresponding histology in identifying major plaque components including lipid rich necrotic core (LRNC), intraplaque hemorrhage (IPH), and calcification (CA). Spearman rank correlation coefficient was used to compare the correlation between the CS-3D MERGE sequence and contrast-enhanced MRA in measuring the carotid stenosis. Agreement was tested comparing images from the CS-3D MERGE sequence with corresponding histology in identifying major plaque components including lipid-rich necrotic core, intraplaque hemorrhage, and calcification. Results Twenty-three CEA patients finished bilateral CS-3D MERGE scanning successfully. Image quality was 3.16±0.25. There was an excellent correlation between CS-3D MERGE and MRA in measuring stenosis (r=0.95, P<0.01). The agreement between CS-3D MERGE and histological results for LRNC detection was 76.2% (16/21). It was less sensitive for IPH detection (71.4%, 15/21). CS-3D MERGE identified all CA accurately (100.0%, 21/21). Sensitivity and specificity were 86.6% (13/15) and 50.0% (3/6) for LRNC, 73.3% (11/15) and 66.6% (4/6) for IPH, 100.0% for CA respectively(16/16, 5/5). Conclusion CS-3D MERGE, a single sequence, can be used to quantify carotid stenosis and plaque components conveniently.

Objective To summarize the related factors of coronary CT angiography (CTA), and to explore the nursing strategy of the second examination for patients with coronary artery disease (CTA).Methods A total of 70 patients with coronary heart disease underwent coronary CTA examination in our hospital were as research objects, and were divided into control group (coronary CTA success) with 50 cases and observation group (coronary CTA failure) with 20 cases, related factors of CTA failure were summarized and the nursing intervention of the second examination was discussed.Results There was no significant difference in two groups in gender, age, disease duration, severity of symptoms, lesions location, and manifestations(P>0.05);Blood pressure, heart rate, respiration, contrast agent injection rate showed significant difference (P<0.05);Logistic analysis results indicated that the heart rate and breathing independent were risk factors leading to coronary CTA failure (P<0.05).Conclusion Heart rate, and respiratory failure are independent risk factors for coronary CTA failure.Psychological intervention, breathing training, and heart rate controlling drugs will contribute to the successful implementation of coronary CTA for secondary examination.