Objective:To explore the application effect of case-based learning (CBL) combined with interactive portrait in the internship teaching of nephrology nurses.Methods:A total of 52 nursing students who interned in the Department of Nephrology at Sichuan Provincial People's Hospital from March 2022 to February 2023 were selected as the research subjects. They were divided into an experimental group and a control group, with 26 students in each group. The experimental group received CBL combined with interactive portrait teaching method, while the control group received traditional teaching method. After the teaching, the two groups were compared in terms of their in-class quiz scores and questionnaire results. SPSS 27.0 was used for t test. Results:The experimental group showed a theoretical assessment score of (41.08±2.09) points, an operational practice assessment score of (42.42±2.04) points, and a total score of (83.50±2.63) points. The control group showed a theoretical assessment score of (37.69±2.80) points, an operational practice assessment score of (39.08±3.06) points, and a total score of (76.78±4.26) points. The experimental group outperformed the control group in all scores, and the differences were statistically significant ( P<0.05). The experimental group also scored higher than the control group in both learning evaluation and teaching evaluation questionnaires, and the differences were statistically significant ( P<0.05). Conclusions:The CBL combined with interactive portrait teaching method is conducive to improving students' comprehensive clinical ability and mastering the basic theory and clinical skills of nephrology nursing. This method is widely recognized by students and is worthy of clinical promotion.

Objective:To explore the application effect of case-based learning (CBL) combined with interactive portrait in the internship teaching of nephrology nurses.Methods:A total of 52 nursing students who interned in the Department of Nephrology at Sichuan Provincial People's Hospital from March 2022 to February 2023 were selected as the research subjects. They were divided into an experimental group and a control group, with 26 students in each group. The experimental group received CBL combined with interactive portrait teaching method, while the control group received traditional teaching method. After the teaching, the two groups were compared in terms of their in-class quiz scores and questionnaire results. SPSS 27.0 was used for t test. Results:The experimental group showed a theoretical assessment score of (41.08±2.09) points, an operational practice assessment score of (42.42±2.04) points, and a total score of (83.50±2.63) points. The control group showed a theoretical assessment score of (37.69±2.80) points, an operational practice assessment score of (39.08±3.06) points, and a total score of (76.78±4.26) points. The experimental group outperformed the control group in all scores, and the differences were statistically significant ( P<0.05). The experimental group also scored higher than the control group in both learning evaluation and teaching evaluation questionnaires, and the differences were statistically significant ( P<0.05). Conclusions:The CBL combined with interactive portrait teaching method is conducive to improving students' comprehensive clinical ability and mastering the basic theory and clinical skills of nephrology nursing. This method is widely recognized by students and is worthy of clinical promotion.

Objective: To explore the immune tolerance induction (ITI) in a case of severe hemophilia B patient with inhibitor. Methods: The F Ⅸ∶C was detected using a one-stage method and FIX inhibitor was assayed using Bethesda method. ITI was performed with prothrombin complex concentrates (PCC) in combination with rituximab. Results: His past exposure days (ED) with PCC were 20 ED and his peak FⅨ inhibitor titer was 56 BU/ml. When his FIX inhibitor titer decreased to 10.4 BU/ml in Nov. 2015 and after receiving the informed consent from his parents, ITI was started. PCC with low dose rituximab successfully eradicated the high titer inhibitor within 17 months. There was no anaphylaxis, thrombotic event and infection. Conclusion This is the first case report for successful immune tolerance induction therapy in Chinese hemophilia B patient. ITI using PCC combined with rituximab is an effective choice to induce immune tolerance of hemophilia B with inhibitor.

Ninety nine patients with trigeminal neuralgia (TN,n =59) or hemifacial spasm (HFS,n =40) underwent microvascular decompression (MVD) treatment in our hospital from January 2012 to December 2015,and were followed up for more than 1 year.Total 94 patients (94.9％) were cured after the surgery,including 55 TN cases (93.2％) and 39 HFS cases (97.5％).The 1-year follow up showed that total 98 patients (99.0％) were cured,including 58 TN cases (98.3％) and 40 HFS cases (100.0％).Among the HFS cases,1 patient got gentle spasm,1 patient got hearing deficit,1 patient got light facial palsy after the operation,and all recovered completely during the follow-up.Among the TN cases,4 patients got pain attack infrequently after the operation,3 of them recovered during the follow-up,and the symptoms were satisfactorily controlled by taking carbamazepine in rest 1 case.No cases had cerebrospinal fluid leakage or intracerebral infection.The results indicate that MVD is an effective treatment of HFS and TN with less surgical injury or complications.