Objective:To conduct a scoping review to analyse the types, performance, advantages and disadvantages of cognitive function assessment tools for ICU patients, to provide a reference for the evaluation of cognitive function in ICU patients in future.Methods:A scoping review study was conducted, literature on cognitive function assessment tools for ICU patients in 9 domestic and foreign databases including China National Knowledge Infrastructure, Wanfang Database, VIP Database, China Biology Medicine disc, PubMed, Web of Science, Cochrane Library, Embase and CINAHL were systematically searched. The search period was from the establishment of the database to May 20, 2024. Literature was independently screened by 2 researchers and relevant information was extracted and summarized.Results:Totally 17 studies were included, with 9 tools for assessing cognitive function in ICU patients, including 6 questionnaires, 1 test battery, 1 assessment software, and 1 telephone interview questionnaire. All of above were generalizable tools, except for the Chinese and English versions of the John-Hopkins Adapted Cognitive Exam as ICU-specific tools. The Mini-Mental State Examination was the most widely used assessment scale.Conclusions:Appropriate assessment tools should be selected according to the specific clinical setting, but there is still a lack of specialized and standardized assessment tools for cognitive dysfunction in ICU patients. In the future, standardized tools which fit our cultural context for evaluating cognitive function in ICU patients should be developed.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Objective:To evaluate the effect of Jianxin-Pinglyu Pills combined with routine western medicine therapy on the patients with diabetes mellitus and ventricular arrhythmia (VA). Methods:A total of 92 patients with type 2 diabetes mellitus (T2DM) and VA who met inclusion criteria and treated in the hospital were enrolled between June 2019 and December 2020. According to random number table method, they were divided into observation group ( Jianxin-Pinglyu Pills on basis of control group) and control group (routine treatment), 46 cases in each group. Both groups were continuously treated for 2 months. Before and after treatment, TCM symptoms (chest pain and palpitation, chest distress and shortness of breath, dry mouth and thirst, fatigue) were scored. The fingertip blood was collected to detect levels of fasting blood glucose and 2 hPG. The 24 h dynamic electrocardiogram examination was conducted by electrocardiograph. The standard deviation of NN intervals (SDNN), standard deviation average of NN intervals (SDANN), the root mean square of successive R-R interval (RMSSD) and the percentage of adjacent NN intervals over 50 ms (PNN50) were statistically analyzed. The creatine kinase (CK) and creatine kinase isoenzymes (CK-MB) were detected by biochemical analyzer. The plasma brain natriuretic peptide (BNP) were detected by chemiluminescence immunoassay. The adverse reactions were recorded, and clinical curative effect was evaluated. Results:The differences in total response rate between observation group and control group were statistically significant [93.5% (43/46) vs. 78.3% (36/46); χ2=4.390, P=0.036]. After treatment, TCM symptoms (chest pain and palpitation, chest distress and shortness of breath, dry mouth and thirst, fatigue) in observation group were significantly lower than those in control group ( t=4.319, 2.714, 3.196, 4.667, P<0.01 or P<0.05), levels of fasting blood glucose and 2 hPG were significantly lower than those in control group ( t=2.025, 6.462, P<0.05 or P<0.01). After treatment, SDNN [(119.72 ± 5.86) ms vs. (115.27 ± 6.10) ms, t=3.568], SDANN [(112.80 ± 13.36) ms vs. (98.62 ± 14.51) ms, t=4.876], RMSSD [(46.87 ± 5.44) ms vs. (42.58 ± 5.73) ms, t=3.683] and PNN50 [(6.84 ± 0.66)% vs. (6.21 ± 0.64)%, t=4.648] in observation group were significantly higher than those in control group ( P<0.01), while the levels of CK [(263.82 ± 52.18) U/L vs. (306.59 ± 48.45) U/L, t=4.074] and CK-MB [(2.02 ± 0.62) g/L vs. (3.25 ± 0.49) g/L, t=10.556] were significantly lower than those in control group ( P<0.01), and level of plasma BNP [(126.99 ± 49.02) ng/L vs. (188.26 ± 54.30) ng/L, t=5.681] was significantly lower than that of control group ( P<0.01). During treatment, difference in incidence of adverse reactions between observation group and control group was not statistically significant [10.9% (5/46) vs. 4.3% (2/46); χ2 =0.619, P=0.432) ]. Conclusion:Jianxin-Pinglyu Pills combined with routine western medicine can effectively relieve clinical symptoms in patients with T2DM and VA, control hyperglycemia, improve heart rate variability, control levels of myocardial enzymes and plasma BNP, and safety.

Objective:To investigate the clinical efficacy of vascular rehabilitation capsules and calcium dobesilate on non-proliferative diabetic retinopathy and its effect on inflammatory factors.Methods:A total of 80 patients with type 2 diabetes and non-proliferative retinopathy diagnosed in the endocrinology department of First People′s Hospital of Huaihua were randomly divided into the control group ( n=40 cases, 72 eyes) and the observation group ( n=40 cases, 76 eyes). The two groups were given conventional basic treatment. The control group was given calcium dobesilate, and the observation group was added with the combination of vascular rehabilitation capsules and treatment for 24 weeks. After treatment, the clinical therapeutic effects of the two groups were evaluated, and the levels of inflammatory factors interleukin-6 (IL-6) and high-sensitivity C-reactive protein (hs-CRP) were analyzed before and after treatment. The occurrence of adverse reactions was monitored during treatment. Results:The total effective rate of the observation group was higher than that of the control group (92.5% vs 75.0%, χ 2=4.501, P<0.05). There was no significant difference in the levels of IL-6 and hs-CRP in the two groups of patients before treatment [(4.41±0.92)pg/ml vs (4.47±0.84)pg/ml, (16.36±4.02)mg/L vs (16.38±3.26)mg/L]; after 12 weeks and 24 weeks of treatment, the levels of IL-6 and hs-CRP in the observation group were significantly lower than those in the control group [12 h: (2.55±0.64)pg/ml vs (2.94±0.59)pg/ml, (12.21±3.48)mg/L vs (14.33±3.04)mg/L; 24 h: (1.93±0.49)pg/ml vs (2.36±0.45)pg/ml, (9.63±3.05)mg/L vs (11.52±2.15)mg/L, all P<0.05]. During the treatment, no serious adverse events occurred in both groups of patients. Conclusions:Vascular rehabilitation capsules combined with calcium dobesilate is an effective treatment for non proliferative diabetic retinopathy. It can improve the clinical efficacy, safety and reduce inflammatory reaction, which is worthy of further clinical application.

OBJECTIVE： To observe the efficacy and safety of fluorouracil combined with paracetamol in the treatment of knee osteoarthritis and its effects on related indexes. METHODS： Totally 115 patients with knee osteoarthritis admitted to our hospital from March 2015 to March 2018 were divided into control group （57 cases） and observation group （58 cases） according to medication plan. Control group was given Paracetamol tablets 0.3 g orally， 3 times a day， for consecutive 8 weeks. Observation group was additionally given intra-articular injection of Fluorouracil injection 0.075 g on the basis of control group， once a week， 4 times as a treatment course， for 2 courses in total. Clinical efficacies， VAS scores， Lysholm knee scores， Fugl-Meyer Assessment （FMA） scores， Barthel indexes， WHO QOL-BREF scores before and after treatment and the occurrence of ADR of 2 groups were observed. RESULTS： The total response rate of observation group was 94.83％， which was significantly higher than 78.95％ of control group （P＜0.05）. Before treatment， there was no statistical significance in VAS score， Lysholm knee scores， FMA scores， Barthel index or QOL-BREF scores between 2 groups （P＞0.05）. After treatment， VAS scores of 2 groups were significantly lower than before treatment， and the observation group was lower than the control group； Lysholm knee scores， FMA scores， Barthel indexes and QOL-BREF scores were significantly higher than the same group before treatment， and observation group was significantly higher than control group （P＜0.05）. There was no statistical significance in the incidence of ADR between 2 groups （P＞0.05）. No severe ADR was found in 2 groups during treatment. CONCLUSIONS： Fluorouracil combined with paracetamol can significantly improve therapeutic efficacy of patients with knee osteoarthritis， and can significantly improve knee function， motor function， self-care ability and quality of life without increasing the occurrence of ADR.

Objective To provide reference for drug use in infant patients with Rhodococcus equi(R.equi) infection. Methods By participating in drug therapy for an infant patient with Rhodococcus equi infection,clinical pharmacist assisted physicians to develop treatment plan and provide reasonable pharmaceutical care. Results Therapeutic selection was improved through pharmaceutical care process. Conclusion Participation of clinical pharmacist can fully play their advantages in the field of drug efficacy,and improve the level of clinical treatment.

Objective To investigate the effect of 3S jejunal interposition anastomosis in digestive tract reconstruction after radical resection for early gastroesophageal junction adenocarcinoma. Methods One hundred and eighteen patients of early gastroesophageal junction adenocarcinoma who were planned to receive radical proximal gastrectomy from February 2011 to August 2015 were prospectively enrolled and randomly divided into two groups by table of random number, including observation group (3S jejunal interposition) and control group (esophageal remnant gastric posterior wall anastomosis), with 59 patients in each group. Postoperative complications, operative time, nutritional parameters and postoperative quality of life were compared between two groups. Results The operation time in observation group was (152.3 ± 13.1) min, in control group was (146.0 ± 12.5) min, and there was no significant difference (P>0.05). The rate of complication in observation group was 8.5%(5/59), in control group was 13.6%(8/59), and there was no significant difference (P>0.05). The levels of total protein, albumin, hemoglobin, and Vitamin B126, 12, and 18 months after operation in observation group were significantly higher than those in control group (P<0.05). The rate of reflux esophagitis 6, 12 and 18 months after operation in observation group was significantly lower than that in control group (P<0.05). The gastric emptying time 6, 12 and 18 months after operation in observation group was significantly prolonged, compared with that in control group (P<0.05). The scores of whole quality of life, emotional function, body function, pain, tired, appetite, nausea and vomiting, diarrhea and constipation 6 and 18 months after operation in observation group were significantly better than those in control group (P<0.05). Conclusions The 3S jejunal interposition anastomosis in digestive tract reconstruction after radical resection for early gastroesophageal junction adenocarcinoma is a better method. The effect of antirelux is better and can improve the nutriture and quality of live for long time.

OBJECTIVETo study the inhibitory effect of CD133 monoclonal antibody labeled with ¹³¹I (¹³¹I-CD133mAb) on Huh-7 human liver cancer cell line overexpressing CD133 antigen in vitro and in mouse models bearing the tumor cell xenograft.

METHODS¹³¹I-CD133mAb was prepared by chloramines-T method and evaluated for its stability. Flow cytometry and immunohistochemistry were used to detect the expression of CD133 in Huh-7 cells and in Huh-7 cell-derived tumors, respectively. Huh-7 cells treated with ¹³¹I-CD133mAb plus cisplatin (DDP), ¹³¹I -CD133mAb, DDP, or no treatment (blank control) were examined for cell proliferation suppression by MTT assay with the IC₅₀ calculated. BALB/c mice bearing subcutaneous Huh-7 cell xenograft in the right forelegs were treated with ¹³¹I -CD133mAb, DDP, or both every two days for two weeks. The tumor size and volume were measured twice a week, and pathological examination of the tumor was carried out after the treatments. The tumor inhibition rate was calculated and tumor cell apoptosis observed with HE staining.

RESULTSThe labeling ratio of ¹³¹I-CD133mAb was 90.25% and the radiochemical purity was 97.78%. Huh-7 cells showed obviously higher CD133 expression than HepG2 cells. ¹³¹I-CD133mAb combined with DDP group resulted in a significantly higher tumor inhibition rate than other treatments in the tumor-bearing mice.

CONCLUSION¹³¹I-CD133mAb can inhibit the growth of liver cancer cells with a high CD133 expression both in vivo and in vitro.

AC133 Antigen ; Animals ; Antibodies, Monoclonal ; pharmacology ; Antigens, CD ; immunology ; Apoptosis ; Carcinoma, Hepatocellular ; drug therapy ; Cell Line, Tumor ; drug effects ; Cell Proliferation ; Cisplatin ; pharmacology ; Glycoproteins ; immunology ; Hep G2 Cells ; Humans ; Liver Neoplasms ; Mice ; Mice, Inbred BALB C ; Mice, Nude ; Peptides ; immunology ; Xenograft Model Antitumor Assays

Objective: To study the pharmacokinetics and brain/plasma concentration ratio of nortriptyline at multiple doses in mice which were pre-treated with physiological saline, piperine and verapamil. Methods: A total of 216 male Kun Ming mice[(25±3) g] were equally divided into 4 groups randomly. Each group was intragastrically administered physiological saline (B), piperine (170 μg/kg), piperine (5 mg/kg) and verapamil (5 mg/kg) for 8 days. On the 8th day, 1 h atfer giving the above drugs, each mice was intraperitoneally injected nortriptyline (13 mg/kg). The mice were sacriifced by picking off eyeballs at the time intervals of 5, 15, 30 min, and 1, 2, 4, 6, 8 and 12 h, andthe cerebra were collected and weighted. Nortriptyline in mouse plasma and brain was determined by HPLC-MS/MS. The pharmacokinetic properties of the plasma, brain and brain/plasma were calculated. Results: hTe AUC0-12 h of brain/plasma concentration ratio in the 170 μg/kg piperine group was significantly lower than that in the other groups (P<0.05), while the AUC0-12 h of brain/plasma concentration ratios in the 5 mg/kg piperine group and the verapamil group were not signiifcantly different from those of untreated mice. Conclusion: Piperine (170 μg/kg) may induce P-glycoprotein expression in the blood-brain barrier, while piperines at 5 mg/kg has no influence on P-glycoprotein expression in the blood-brain barrier.

Objective To investigate the effect of the Kolb experience learning theory applied in Surgical Nursing teaching.Methods 120 students were selected randomly and were divided into 2 groups,the observation group operated the teaching mode based on the Kolb experience learning theory,the control group operated traditional teaching.After the experiment,using the theory test,the skill test,the questionnaire survey to evaluate the teaching effectiveness.Results The two groups showed statistical difference in theory exam results,learning effect of each dimension and evaluation of teaching effect.Conclusions The teaching mode based on the Kolb experience learning theory can improve the students' interest in learning and study effect,and push forward the reform of teaching implementatiou.