Objective To explore potential categories of post-stroke depression in acute-phase stroke patients and its correlation with the degree of neurological deficits,and to provide references for healthcare professionals in developing targeted interventions.Methods Using convenience sampling,patients with acute stroke who were hospitalized in neurological ward of 2 tertiary general hospitals in Henan Province from January to April 2024 were selected as the survey participants.The investigation was conducted using the General Information Questionnaire,the National Institute of Health Stroke Scale,and the Patient Health Questionnaire-9.The correlation between potential categories of post-stroke depression and the degree of neurological deficit was analysed using unordered multiclassified logistic regression.Results Post-stroke depression score was 10.22±3.61 in 193 acute-phase stroke patients,and post-stroke depression could be categorized into 3 potential categories,namely"low depressive symptoms"(44.6％),"melancholic depression"(15.0％),and"atypical depression"(40.4％).There was a significant difference in the degree of neurological deficits(H=38.074,P＜0.001).Compared with severe neurological deficits,patients with mild deficits were more likely to be categorized as"melancholic depression"(OR=0.016,P=0.001)and"atypical depression"(OR=0.040,P＜0.001),and patients with moderate deficits were more likely to be classified as"atypical depression"(OR=0.085,P=0.001).Conclusion Post-stroke depression in acute-phase stroke patients has obvious categorization characteristics,and it is recommended that healthcare professionals should pay more attention to patients with different degrees of neurological deficits and adopt targeted interventions according to the different categories of post-stroke depression in order to alleviate their depressive symptoms.

Objective To explore potential categories of post-stroke depression in acute-phase stroke patients and its correlation with the degree of neurological deficits,and to provide references for healthcare professionals in developing targeted interventions.Methods Using convenience sampling,patients with acute stroke who were hospitalized in neurological ward of 2 tertiary general hospitals in Henan Province from January to April 2024 were selected as the survey participants.The investigation was conducted using the General Information Questionnaire,the National Institute of Health Stroke Scale,and the Patient Health Questionnaire-9.The correlation between potential categories of post-stroke depression and the degree of neurological deficit was analysed using unordered multiclassified logistic regression.Results Post-stroke depression score was 10.22±3.61 in 193 acute-phase stroke patients,and post-stroke depression could be categorized into 3 potential categories,namely"low depressive symptoms"(44.6％),"melancholic depression"(15.0％),and"atypical depression"(40.4％).There was a significant difference in the degree of neurological deficits(H=38.074,P＜0.001).Compared with severe neurological deficits,patients with mild deficits were more likely to be categorized as"melancholic depression"(OR=0.016,P=0.001)and"atypical depression"(OR=0.040,P＜0.001),and patients with moderate deficits were more likely to be classified as"atypical depression"(OR=0.085,P=0.001).Conclusion Post-stroke depression in acute-phase stroke patients has obvious categorization characteristics,and it is recommended that healthcare professionals should pay more attention to patients with different degrees of neurological deficits and adopt targeted interventions according to the different categories of post-stroke depression in order to alleviate their depressive symptoms.

Relying on the practice platform of P2 laboratory, researchers reform and explore the contents and forms of experimental teaching for pathogenic biology and immunology, creating an innovative experimental teaching system suitable for training medical students' professional quality and innovative ability. By improving teaching conditions (construction of P2 laboratory), improving teaching methods and innovating experimental teaching contents, and introducing comprehensive design experiment, students' consciousnesses of service and biosafety have been strengthened, meanwhile, their ability to analyze and solve problems has been improved, and their critical and creative thinking has been cultivated.

Objective:This paper briefly reviewed the literature related to skin flaps published in Chinese Journal of Plastic Surgery ( CJPS) and Plastic and Reconstructive Surgery ( PRS) in recent five years (from January 2016 to December 2020) to compare the similarities and differences between these two journals and to direct future research. Methods:In May of 2021, literature with "flap" as the keyword in the titles and abstracts published in CJPS and PRS in recent five years were searched. Related literature published by CJPS were searched by Wanfang Data and CNKI database, and that of PRS were searched by PubMed and Scopus database. After removing the repetitive literature, the titles and abstracts were read to exclude the non-flap studies and non-original articles. By reading the full text and using bibliometrics, the total number of papers published, the number of papers on flap research, the level of evidence-based medicine evidence, the nationality and organization distribution of the authors, the type of flaps, the application of flaps, and new technologies were comprehensively analyzed. Results:The total number of papers published by CJPS in recent five years was 1 116, and 244 were included in this study. The total number of articles published in PRS in the same period was 4 562, and 268 were included in this study. Most of the articles published in PRS are from American authors. The number of articles published by Chinese authors is in the second place. In the past five years, authors from the mainland of China published 21 papers in PRS. Most of the articles published by CJPS are about the pedicle flap, while PRS is about the free flap. CJPS published more articles about the traditional flaps than perforator flaps, and PRS did the opposite. CJPS published articles mainly on the local flap, anterolateral thigh flap, and peroneal artery perforator flap, while PRS focused on the inferior epigastric artery perforator fibula bone or osteocutaneous flap, and anterolateral thigh flap. The indication of flap surgery reported by CJPS is the reconstruction of various defects, while the flaps reported by PRS are mainly used in breast reconstruction and other fields. In addition, computer-aided imaging, indocyanine green angiography, propeller flap, multilobed flap, and other new technologies and concepts have been widely reported in the literature related to skin flaps published in CPJS and PRS. Conclusions:In the recent five years, the flap research in China has been at the leading international level and has certain competitiveness. However, the study in China is limited to reporting clinical experience, and the level of evidence-based medicine is relatively low, so there is still a certain gap with the international frontier research.

Objective:This paper briefly reviewed the literature related to skin flaps published in Chinese Journal of Plastic Surgery ( CJPS) and Plastic and Reconstructive Surgery ( PRS) in recent five years (from January 2016 to December 2020) to compare the similarities and differences between these two journals and to direct future research. Methods:In May of 2021, literature with "flap" as the keyword in the titles and abstracts published in CJPS and PRS in recent five years were searched. Related literature published by CJPS were searched by Wanfang Data and CNKI database, and that of PRS were searched by PubMed and Scopus database. After removing the repetitive literature, the titles and abstracts were read to exclude the non-flap studies and non-original articles. By reading the full text and using bibliometrics, the total number of papers published, the number of papers on flap research, the level of evidence-based medicine evidence, the nationality and organization distribution of the authors, the type of flaps, the application of flaps, and new technologies were comprehensively analyzed. Results:The total number of papers published by CJPS in recent five years was 1 116, and 244 were included in this study. The total number of articles published in PRS in the same period was 4 562, and 268 were included in this study. Most of the articles published in PRS are from American authors. The number of articles published by Chinese authors is in the second place. In the past five years, authors from the mainland of China published 21 papers in PRS. Most of the articles published by CJPS are about the pedicle flap, while PRS is about the free flap. CJPS published more articles about the traditional flaps than perforator flaps, and PRS did the opposite. CJPS published articles mainly on the local flap, anterolateral thigh flap, and peroneal artery perforator flap, while PRS focused on the inferior epigastric artery perforator fibula bone or osteocutaneous flap, and anterolateral thigh flap. The indication of flap surgery reported by CJPS is the reconstruction of various defects, while the flaps reported by PRS are mainly used in breast reconstruction and other fields. In addition, computer-aided imaging, indocyanine green angiography, propeller flap, multilobed flap, and other new technologies and concepts have been widely reported in the literature related to skin flaps published in CPJS and PRS. Conclusions:In the recent five years, the flap research in China has been at the leading international level and has certain competitiveness. However, the study in China is limited to reporting clinical experience, and the level of evidence-based medicine is relatively low, so there is still a certain gap with the international frontier research.

Objective:To explore the indications and technical tips of defect reconstruction in the elbow and upper arm using the radial collateral artery perforator (RCAP) propeller flap.Methods:From October 2016 to December 2019, 6 patients underwent defect reconstruction using the RCAP propeller flaps. All patients were female, aged from 5 to 66 years, with an average of 31 years. All of the defects were repaired with radial collateral artery perforator propeller flap. Before the surgery, the RCAP was thoroughly explored using the hand-held ultrasound Doppler and marked on the skin. According to the size, shape and location of the defect, a RCAP propeller flap was elevated based on the chosen RCAP, rotated in a certain degree with the perforating point as the rotation point. The large paddle was used to repair the defect of the upper extremity, and the small paddle was used to assist in closing the donor site. The donor sites were sutured directly or repaired with free skin graft. Capillary filling test or indocyanine green SPY fluorescence imaging system was used to evaluate the blood supply of the flap immediately. The effect was observed.Results:The defect size ranged from 6.0 cm × 3.0 cm to 10.0 cm × 7.0 cm. The flap size ranged from 6.0 cm × 3.5 cm to 20.0 cm × 8.0 cm. All perforators were septocutaneous perforators. The pedicle of the pedicle ranged from 2.5 cm to 5.0 cm and the mean length was 3.6 cm. The flaps were rotated 180° in 5 patients, and 150° in one patient. The donor sites were sutured directly in 5 patients and repaired with free skin graft in one patient. Five flaps survived completely without any major complications. Wound infection occurred in one flap, which healed after debridement. All donor sites were closed primarily, except one which was covered by free skin grafting. All patients were followed up for 3 months to 3 years and the average follow-up time was 2.4 years. The appearance and texture of the flap were good, and the motion of elbow joint was normal. All patients were satisfied with the functional and aesthetic outcomes of the upper extremities. Tumor recurrence was not noticed in the oncologic patients.Conclusions:For selected patients, the RCAP propeller flap could be an alternative option for soft-tissue defect reconstruction in the upper extremity.

Objective:To explore the indications and technical tips of defect reconstruction in the elbow and upper arm using the radial collateral artery perforator (RCAP) propeller flap.Methods:From October 2016 to December 2019, 6 patients underwent defect reconstruction using the RCAP propeller flaps. All patients were female, aged from 5 to 66 years, with an average of 31 years. All of the defects were repaired with radial collateral artery perforator propeller flap. Before the surgery, the RCAP was thoroughly explored using the hand-held ultrasound Doppler and marked on the skin. According to the size, shape and location of the defect, a RCAP propeller flap was elevated based on the chosen RCAP, rotated in a certain degree with the perforating point as the rotation point. The large paddle was used to repair the defect of the upper extremity, and the small paddle was used to assist in closing the donor site. The donor sites were sutured directly or repaired with free skin graft. Capillary filling test or indocyanine green SPY fluorescence imaging system was used to evaluate the blood supply of the flap immediately. The effect was observed.Results:The defect size ranged from 6.0 cm × 3.0 cm to 10.0 cm × 7.0 cm. The flap size ranged from 6.0 cm × 3.5 cm to 20.0 cm × 8.0 cm. All perforators were septocutaneous perforators. The pedicle of the pedicle ranged from 2.5 cm to 5.0 cm and the mean length was 3.6 cm. The flaps were rotated 180° in 5 patients, and 150° in one patient. The donor sites were sutured directly in 5 patients and repaired with free skin graft in one patient. Five flaps survived completely without any major complications. Wound infection occurred in one flap, which healed after debridement. All donor sites were closed primarily, except one which was covered by free skin grafting. All patients were followed up for 3 months to 3 years and the average follow-up time was 2.4 years. The appearance and texture of the flap were good, and the motion of elbow joint was normal. All patients were satisfied with the functional and aesthetic outcomes of the upper extremities. Tumor recurrence was not noticed in the oncologic patients.Conclusions:For selected patients, the RCAP propeller flap could be an alternative option for soft-tissue defect reconstruction in the upper extremity.

Objective To analyze the possible risk factors of IVIG non-response of Kawasaki disease (KD),Shanghai Children's Hospital and Shanghai Junze Software develop an research platform,which is based on E-Science model.Through the mathematical model by integrating the risk factors to explore the method of effective prediction for IVIG non-response,and to provide the clinical basis for timely and effective treatment and prognosis of the disease.Methods The data of KD children who were hospitalized in Shanghai Children's Hospital from January 2013 to November 2016 were included.The indexes included gender,age,time of IVIG treatment,and laboratory examinations.The multivariate logistic regression was used to analyze the influencing factors of IVIG non-response.The indexes in the model were deduced according to the independent variables of the logistic regression equation.The ROC curve and the area under the curve were calculated for the new prediction model.The sensitivity and specificity of the new prediction model were calculated according to the cutoff value.Finally,the new model was compared with the Kobayashi and Egami scoring model.Results The levels of CRP,NLR,LDH,ALB and FDP in children with KD were influencing factors for IVIG nonresponse (P ＜ 0.05).According to the logistic regression equation,the sensitivity and specificity of the model used to predict IVIG non-response were 69.7％ and 80.4％,respectively,and the area under the ROC curve was 0.825 (95％ CI:0.769-0.882).Kobayashi and Egami scoring models were tested,the sensitivity and specificity of the new scoring system were better than previous ones.Condusion The scoring model established in this study has a good effect in predicting IVIG non-response in KD patients and could be used in clinical practice,and it is worthy to be validated and adjusted by large-scale data.

Objective To investigate the acute phase expression of serum cytokines in children with Kawasaki disease (KD) and its association with coronary artery lesions (CALs). Methods Expression of 13 cytokines in serum of 104 KD patients including 11 cases with CALs and 74 febrile control cases admitted to the hospital from October 2016 to March 2017 were retrospectively analyzed. Results Interleukin (IL)-8, IL-1, IL-2, IL-6, IL-10, IL-17A, IL-18, tumor necrotic factor-α and SCD25 (IL-2R) were declined significantly after intravenous immunoglobulin administration (IVIG) in KD patients (all P<0.05). Compared with the fever control group, Pre-IVIG, an IL-17A level ≥ 0.155 pg/mL had a sensitivity of 50% and 93.2% specificity for predicting KD; IL-18 level ≤ 15.43 pg/mL had a sensitivity of 71.2%, and the specificity was 54.1%; SCD25 (IL-2R) ≥ 29475.29 pg/mL had a 65.4% sensitivity and 81.1% specificity for predicting KD. Before IVIG treatment, the level of IL-10 was significantly lower in KD patients with CALs than in those without CALs. Conclusions Determination of various cytokines profile may be helpful for predicting the disease prognosis and targeting treatment strategies in patients with KD.

Objective: To screen and identify the mutations in Kawasaki disease by targeted enrichment of genomic region sequencing technique and investigate susceptibility genes associated with coronary artery lesion. Method: This was a case-control study.A total of 114 patients diagnosed as Kawasaki disease treated in Shanghai Children′s Hospital between December 2015 and November 2016 were studied and another 45 healthy children who were physically examined in outpatient department were enrolled as control group. Patients were divided into two groups based on the results of echocardiogram. Peripheral venous blood was obtained from patients and controls. Genomic DNA was extracted. SeqCap EZ Choice libraries were prepared by targeted enrichment of genomic region technology. Then the libraries were sequenced to identify susceptibility genes associated with coronary artery lesion in patients diagnosed as Kawasaki disease.Susceptible genes were identified by Burden test, Pearson chi-square test or Fisher′s exact probability test. Result: There was statistically significant difference in TNFRSF11B(rs2073618)G>C(p.N3K)mutation and GG/GC/CC genotype between Kawasaki disease group and control group(χ²=15.52, P=0.00). There was statistically significant difference in TNFRSF13B(rs34562254)C>T(p.P251L)mutation(χ²=10.40, P=0.01)and LEFTY1(rs360057)T>G(p.D322A)mutation(χ²=8.505, P=0.01)between patients with coronary artery lesions and those without. Conclusion Targeted enrichment of genomic region sequencing technology can be used to do primary screening for the susceptible genes associated with coronary artery lesions in Chinese Kawasaki patients and may provide theoretical basis for larger sample investigation of risk prediction score standard in Kawasaki disease.