Objective:The high-quality clinical studies published in the field of hypertriglyceridemia associated acute pancreatitis (HTG-AP) were summarized to analyze the incidence and trends of HTG-AP in China.Methods:Clinical studies related to acute pancreatitis in PubMed, Medline, Cochrane Library and Web of Science from January 1, 2000 to November 12, 2021 were searched and screened. Keywords included China, acute pancreatitis, and clinical study. According to the inclusion and exclusion criteria, related literature were accurately selected and evaluated before extracting data. Meta-analysis was performed using R4.2 and RevMan5.3 software. The effect sizes of annual average percentage change (AAPC) for acute pancreatitis in different regions were merged and forest plot was drawn. Patients were divided into severe acute pancreatitis (SAP) group, moderately severe acute pancreatitis (MSAP) group and mild acute pancreatitis (MAP) group, and forest plot was drawn to analyze the AAPC of HTG-AP. Regression curve for time-dependent changes in the percentage of AP with different etiological factors was constructed.Results:Totally, 67 articles (33 randomized clinical trials, 34 retrospective cohort study) and 30 421 patients were included. The meta-analysis showed that the proportion of HTG-AP among AP patients was increasing over the past 20 years, with an AAPC of 0.52% (95% CI 0.34-1.39). In subgroup analyses, the proportion of HTG-AP in SAP and MSAP group both increased significantly, with the AAPC of 0.74% (95% CI 0.23-1.24) and 3.12% (95% CI 1.62-4.63), respectively. Furthermore, the proportion of HTG-AP among AP patients has shown an upward trend over the past 20 years with faster speed. The proportion of biliary pancreatitis among AP patients has also shown an upward trend, with the rate of increase gradually slowed. The proportion of alcohol-associated pancreatitis among AP patients has remained stable. Conclusions:Since 2000, the incidence proportion of HTG-AP has significantly increased in China with the rate of increase gradually quicker.

Objective:To investigate the impact of plasmapheresis therapy on the clinical efficacy in predicted severe hypertriglyceridemia-associated acute pancreatitis (HTG-AP) patients.Methods:The clinical data of 500 HTG-AP patients admitted to 36 medical centers across China in the Chinese Acute Pancreatitis Clinical Trials Group-PERFORM database from November 2020 to June 2023 were retrospectively analyzed. Besides the inclusion and exclusion criteria from PERFORM study, patients who had acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) score ≥8 or CRP>150 mg/L on admission were included in the final analyses ( n=189). Patients were categorized into the plasmapheresis group ( n=51) and the routine treatment group ( n=138) according to the triglyceride-lowering therapies they received. General data, laboratory findings, AP severity, and clinical outcomes were recorded. Results:Patients undergoing plasmapheresis had higher initial triglyceride levels, APACHEⅡ score, SOFA score, and more organ failure than those receiving routine medical treatment. Results of multivariable logistic regression models showed that the plasmapheresis group, as compared to the routine treatment group, was neither associated with decreased risk of persistent organ failure within 14 days [54.9% (28/51) vs 37.7% (52/138), OR=0.89, 95% CI 0.36-2.21, P=0.810], nor with reduced incidence of organ failure on day 7 [17.7% (9/51) vs 15.9% (22/138), OR=0.60, 95% CI 0.19-1.88, P=0.378]. There was no significant difference on the dynamic changes of serum triglyceride within the first three days of admission ( P=0.108). Conclusions:Early plasmapheresis is not associated with reduced incidence of persistent organ failure in predicted severe HTG-AP patients.

OBJECTIVE: To evaluate the early effectiveness of transosseous suture fixation in treating recurrent acute patellar dislocation with patellar osteochondral fractures (OCFs). METHODS: A retrospective analysis was conducted on 19 patients with recurrent acute patellar dislocation and patellar OCFs, who underwent transosseous suture fixation between January 2018 and December 2022 and were followed up 2 years. The cohort included 8 males and 11 females, aged 13-21 years (mean, 16.2 years). Patients experienced 2-5 times of patellar dislocation (mean, 3.2 times). The interval from the last dislocation to operation ranged from 3 to 15 days (mean, 9.6 days). Preoperative imaging revealed the intra-articular osteochondral fragments and medial patellofemoral ligament (MPFL) injury. Clinical outcomes were evaluated using the visual analogue scale (VAS) score for pain, the International Knee Documentation Committee (IKDC) score, the Hospital for Special Surgery (HSS) knee score, the Lysholm score, and the Tegner score. Postoperative complications were recorded. During follow-up, the knee X-ray films, CT, and MRI were taken to evaluate fragment healing, displacement, and the morphology and tension of the MPFL reconstruction graft. RESULTS: All incisions healed primarily, and no complication occurred such as infection, joint stiffness, patellofemoral arthritis, or redislocation. Patients were followed up 24-60 months (mean, 43.5 months). At 12 months postoperatively and the last follow-up, significant improvements ( P<0.05) were observed in VAS, Lysholm, IKDC, HSS, and Tegner scores compared to preoperative values. Further improvements were observed at last follow-up compared with the 12 months postoperatively, and the differences were significant ( P<0.05). Imaging studies demonstrated satisfactory osteochondral fragment positioning with stable fixation. At last follow-up, all fragments had healed, and MPFL reconstruction grafts exhibited optimal morphology and tension. No joint adhesion or fragment displacement occurred. CONCLUSION For recurrent acute patellar dislocation with patellar OCFs, transosseous suture fixation proves to be both safe and effective, achieving satisfactory early effectiveness.
Humans ; Male ; Female ; Patellar Dislocation/surgery* ; Adolescent ; Young Adult ; Retrospective Studies ; Patella/surgery* ; Suture Techniques ; Treatment Outcome ; Recurrence ; Fracture Fixation, Internal/methods* ; Fractures, Bone/surgery* ; Follow-Up Studies

Objective:To investigate the application and effectiveness of the scaffolding teaching method in improving the teaching effect of septic shock and cultivating learning interest among medical students.Methods:A total of 52 medical students participating in intensive care internship were randomly divided into traditional teaching group and scaffolding teaching group,with 26 students in each group. The students in the traditional teaching group received traditional teaching,while those in the scaffolding teaching group received scaffolding teaching; assessments were performed in both groups. The two groups were compared in terms of theoretical assessment score,case assessment score,and degree of satisfaction with teaching. SPSS 25.0 was used to perform the t-test and the chi-square test. Results:There was no significant difference in theoretical assessment score at the time of department enrollment between the two groups [(5.31±1.05) vs. (5.35±0.94), P=0.890]. Compared with the traditional teaching group,the scaffolding teaching group had significantly higher scores in theoretical assessment [(7.19±1.17) vs. (6.39±1.20), P=0.017],specialized physical examination in case assessment [(7.15±0.66) vs. (6.29±0.59), P<0.001],and diagnosis and treatment regimen [(7.58±0.66) vs. (6.83±0.60), P<0.001],as well as significantly more interest in critical care medicine ( χ2=4.59, P=0.032). Conclusions:In the teaching process of the diagnosis and treatment of septic shock,building various types of scaffolds based on the basic knowledge of students can stimulate their interest and improve teaching effectiveness,which holds promise for further application in critical care medicine teaching.

Objective:The high-quality clinical studies published in the field of hypertriglyceridemia associated acute pancreatitis (HTG-AP) were summarized to analyze the incidence and trends of HTG-AP in China.Methods:Clinical studies related to acute pancreatitis in PubMed, Medline, Cochrane Library and Web of Science from January 1, 2000 to November 12, 2021 were searched and screened. Keywords included China, acute pancreatitis, and clinical study. According to the inclusion and exclusion criteria, related literature were accurately selected and evaluated before extracting data. Meta-analysis was performed using R4.2 and RevMan5.3 software. The effect sizes of annual average percentage change (AAPC) for acute pancreatitis in different regions were merged and forest plot was drawn. Patients were divided into severe acute pancreatitis (SAP) group, moderately severe acute pancreatitis (MSAP) group and mild acute pancreatitis (MAP) group, and forest plot was drawn to analyze the AAPC of HTG-AP. Regression curve for time-dependent changes in the percentage of AP with different etiological factors was constructed.Results:Totally, 67 articles (33 randomized clinical trials, 34 retrospective cohort study) and 30 421 patients were included. The meta-analysis showed that the proportion of HTG-AP among AP patients was increasing over the past 20 years, with an AAPC of 0.52% (95% CI 0.34-1.39). In subgroup analyses, the proportion of HTG-AP in SAP and MSAP group both increased significantly, with the AAPC of 0.74% (95% CI 0.23-1.24) and 3.12% (95% CI 1.62-4.63), respectively. Furthermore, the proportion of HTG-AP among AP patients has shown an upward trend over the past 20 years with faster speed. The proportion of biliary pancreatitis among AP patients has also shown an upward trend, with the rate of increase gradually slowed. The proportion of alcohol-associated pancreatitis among AP patients has remained stable. Conclusions:Since 2000, the incidence proportion of HTG-AP has significantly increased in China with the rate of increase gradually quicker.

Objective:To investigate the impact of plasmapheresis therapy on the clinical efficacy in predicted severe hypertriglyceridemia-associated acute pancreatitis (HTG-AP) patients.Methods:The clinical data of 500 HTG-AP patients admitted to 36 medical centers across China in the Chinese Acute Pancreatitis Clinical Trials Group-PERFORM database from November 2020 to June 2023 were retrospectively analyzed. Besides the inclusion and exclusion criteria from PERFORM study, patients who had acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) score ≥8 or CRP>150 mg/L on admission were included in the final analyses ( n=189). Patients were categorized into the plasmapheresis group ( n=51) and the routine treatment group ( n=138) according to the triglyceride-lowering therapies they received. General data, laboratory findings, AP severity, and clinical outcomes were recorded. Results:Patients undergoing plasmapheresis had higher initial triglyceride levels, APACHEⅡ score, SOFA score, and more organ failure than those receiving routine medical treatment. Results of multivariable logistic regression models showed that the plasmapheresis group, as compared to the routine treatment group, was neither associated with decreased risk of persistent organ failure within 14 days [54.9% (28/51) vs 37.7% (52/138), OR=0.89, 95% CI 0.36-2.21, P=0.810], nor with reduced incidence of organ failure on day 7 [17.7% (9/51) vs 15.9% (22/138), OR=0.60, 95% CI 0.19-1.88, P=0.378]. There was no significant difference on the dynamic changes of serum triglyceride within the first three days of admission ( P=0.108). Conclusions:Early plasmapheresis is not associated with reduced incidence of persistent organ failure in predicted severe HTG-AP patients.

Objective:To investigate the application and effectiveness of the scaffolding teaching method in improving the teaching effect of septic shock and cultivating learning interest among medical students.Methods:A total of 52 medical students participating in intensive care internship were randomly divided into traditional teaching group and scaffolding teaching group,with 26 students in each group. The students in the traditional teaching group received traditional teaching,while those in the scaffolding teaching group received scaffolding teaching; assessments were performed in both groups. The two groups were compared in terms of theoretical assessment score,case assessment score,and degree of satisfaction with teaching. SPSS 25.0 was used to perform the t-test and the chi-square test. Results:There was no significant difference in theoretical assessment score at the time of department enrollment between the two groups [(5.31±1.05) vs. (5.35±0.94), P=0.890]. Compared with the traditional teaching group,the scaffolding teaching group had significantly higher scores in theoretical assessment [(7.19±1.17) vs. (6.39±1.20), P=0.017],specialized physical examination in case assessment [(7.15±0.66) vs. (6.29±0.59), P<0.001],and diagnosis and treatment regimen [(7.58±0.66) vs. (6.83±0.60), P<0.001],as well as significantly more interest in critical care medicine ( χ2=4.59, P=0.032). Conclusions:In the teaching process of the diagnosis and treatment of septic shock,building various types of scaffolds based on the basic knowledge of students can stimulate their interest and improve teaching effectiveness,which holds promise for further application in critical care medicine teaching.

Objective To discuss the application value of XperCT combined with needle-guided Glubran-2 glue for small pulmonary nodule localization in thoracoscopic pulmonary nodule resection.Methods The clinical data of 67 patients,who received XperCT combined with needle-guided Glubran-2 glue for small pulmonary nodule localization before thoracoscopic resection of a single small pulmonary nodule at the Jining Municipal First People's Hospital of China between June 2018 and February 2023,were retrospectively analyzed.The size of the pulmonary nodule,the maximum vertical distance from the visceral pleura to the lesion,the technical success rate of localization,the number of puncturing times,the complications,the time spent for operation,and the postoperative pathological diagnosis were recorded.Results The average size of the small pulmonary nodules in the 67 patients was 8.7 mm,and the average vertical distance from the visceral pleura to the lesion was 19.4 mm.Successful preoperative localization of nodule was accomplished in all patients.The average number of puncturing times was 1.1,and no serious complications occurred.The average time spent for operation was 12.7 min.Definite pathological results were obtained in all 67 patients.Conclusion XperCT combined with needle-guided Glubran-2 glue for small pulmonary nodule localization carries advantage of accurate localization with fewer complications.Therefore,this technique is a highly-efficient and quickly-accomplished positioning method,and it is highly valuable in clinical practice.(J Intervent Radiol,2024,33:623-626)

To apply electrical impedance tomography (EIT) technology to assess the lung regional ventilation distribution in patients admitted to the intensive care unit (ICU) after a cardiac surgery, and to analyze its value of predicting patients' short-term prognosis.

Objective To discuss the application of gelatin sponge-hemocoagulase plugging agent in patients with pulmonary puncture bleeding.Methods The clinical data of 43 patients with hemorrhage caused by DSA-guided lung puncture biopsy,who received gelatin sponge-hemocoagulase plugging agent treatment at the Jining Municipal First People's Hospital of China between September 2021 and May 2023,were collected,and the hemostatic effect of gelatin sponge-hemocoagulase plugging agent was analyzed.Results Successful lung puncture needle biopsy was achieved in all the 43 patients.The puncture needle channel occlusion was accomplished by using gelatin sponge-hemocoagulase plugging agent.Five minutes after occlusion treatment,in one patient,whose moderate hemoptysis with moderate bleeding shadow before puncture needle biopsy changed to bloody sputum,the intrapulmonary bleeding shadow displayed on image became slightly enlarged when compared the size five minutes ago,while in all the remaining patients successful hemostasis was achieved,the hemoptysis disappeared and the pulmonary hemorrhage shadow was similar to that five minutes ago.No occlusion-related complications occurred in all patients.Conclusion For the treatment of pulmonary hemorrhage caused by DSA-guided lung puncture biopsy,gelatin sponge-hemocoagulase plugging agent is clinically safe and effective.