Atrial fibrillation and skeletal musculopenia are common diseases in elderly patients, and the two conditions share the common risk factors and pathogenesis, and interact with each other during their occurrence and development. This article reviews the research advances on the epidemiology, risk factors, pathogenesis of atrial fibrillation and sarcopenia in the elderly, as well as the screening, evaluation and comprehensive management of elderly patients with atrial fibrillation combing sarcopenia.

The uncertainty of prognosis for chronic diseases is a persistent problem in the medical community.Mechanical attribution such as questioning disease （stubbornness）， equipment （medical and nursing level）， and patients （low compliance）， it is believed that there is a bias in analyzing the deep causes of low compliance on prognosis after breakthrough progress in the treatment of this type of diseases.Taking hepatitis B patients from the perspective of hermeneutics as an example， this paper clarified the reasons for the non-identity of doctor-patient cognition on the problem of doctor-patient communication in health education.Meanwhile， it was found that there is a pre-structure of heterogeneous experience in the ontology of understanding between doctors and patients， which presents inherent limitations， openness， generativity， and external micro power penetration in their history of dialogue logic.Finally， epistemologically， this paper clarified the essence such as the history of identity effect was pointed by the reconstruction of heterogeneous “meaning ideals” of doctors and patients， the understanding of certainty and elimination of subjectivity was guided by meaning ideals under the fusion of horizons， as well as good personalized prognostic behavioral literacy was led by cultivations of embodied practice.

Objective To study the clinical effect of Kinesio Tape for treating the lower limb function in children with spastic cerebral palsy accompanied by knee hyperextension.Methods Sixty children with spastic cerebral palsy treated by rehabilitation therapy in this hospital from August 2017 to December 2018 were se-lected as the study subjects and divided into the experiment group and control group,30 cases in each group.The control group adopted the conventional rehabilitation therapy,while the experiment group was combined with Kinesio Tape on the basis of conventional rehabilitation therapy.The treatment course lasted for 3 months.Before and after treatment,the children patients conducted the Gross Motor Function Measure-88(GMFM-88)scoring,Modified Ashworth Scale(MAS)grading on the triceps surae muscle in the affected side,surface electromyography,measurement of dorsiflexion angle of foot in knee extension position and meas-urement of maximum knee extension angle of knee joint.Results The GMFM-88 score,triceps surae muscle MAS grade in the affected side,foot dorsiflexion angle in Knee extension position,maximum knee extension angle in the erect position in the two groups were improved compared with those before treatment(P＜0.05).Furthermore,the above indicators in the experimental group were superior to those in the control group(P＜0.05).The surface electromyographic value had no statistical difference between the two groups(P＞0.05).No obvious adverse reactions occurred during the treatment process with good compliance.The chil-dren's parents in the experiment group filled in Kinesio Tape satisfaction questionnaire,and had 100％satis-faction.Conclusion Kinesio Tape combined with routine rehabilitation therapy could effectively improve the muscular tension,joint activity,knee excessive extension degree and exercise function in children with spastic cerebral palsy accompanied by knee hyperextension.

Due to the unique location and aggressive tumor biology,hilar cholangiocarcinoma,intrahepatic cholangiocarcinoma,and gallbladder cancer often present with obstructive jaundice and require extensive liver resection,also exhibit high rates of recurrence and metastasis after radical excision. Therefore,surgeons should make treatment decisions based on the biliary anatomy of patients and the biological characteristics of tumors as it significantly affects patient′s prognosis. Treatment strategy should be made to ensure the successful implementation of radical resection for biliary tract malignant tumors while maximizing the survival benefits of patients. Firstly,conversion of liver function by relieving jaundice technology and conversion of tumor biological characteristics through systematic therapy,followed by the conversion of future liver remnant. Currently,there are still controversies surrounding indications,methods,standards of relieving jaundice,and treatment plans,cycles,evaluation of therapeutic effects for systematic conversion therapy,and the standards and techniques of conversion therapy for future liver remnant.This article discusses these issues through literature analysis and the author′s experience in the hope of resonating with colleagues.

Due to the unique location and aggressive tumor biology,hilar cholangiocarcinoma,intrahepatic cholangiocarcinoma,and gallbladder cancer often present with obstructive jaundice and require extensive liver resection,also exhibit high rates of recurrence and metastasis after radical excision. Therefore,surgeons should make treatment decisions based on the biliary anatomy of patients and the biological characteristics of tumors as it significantly affects patient′s prognosis. Treatment strategy should be made to ensure the successful implementation of radical resection for biliary tract malignant tumors while maximizing the survival benefits of patients. Firstly,conversion of liver function by relieving jaundice technology and conversion of tumor biological characteristics through systematic therapy,followed by the conversion of future liver remnant. Currently,there are still controversies surrounding indications,methods,standards of relieving jaundice,and treatment plans,cycles,evaluation of therapeutic effects for systematic conversion therapy,and the standards and techniques of conversion therapy for future liver remnant.This article discusses these issues through literature analysis and the author′s experience in the hope of resonating with colleagues.

AIM: To describe and evaluate the clinical characteristics, treatment management and clinical outcomes of ceftazidime-avibactam (CZA) in the treatment of patients with multidrug-resistant gram-negative bacterial (MDR-GNB) infections. METHODS: A retrospective cohort study was performed on patients hospitalized in the Affiliated Hospital of Xuzhou Medical University from September 2019 to December 2021. Adult patients who received CZA for ≥ 72 hours consecutively were eligible for inclusion. The primary outcome was clinical failure, defined as a composite of 30-day all-cause mortality, microbiological failure and / or failure to resolve or improve signs and symptoms of infection during treatment with CZA. RESULTS: A total of 198 patients with MDR-GNB infections were described and evaluated, including 132 in the carbapenem-resistant Enterobatceriaceae (CRE) cohort and 66 in the Pseudomonas spp. cohort. The main infection sites were lung infection (92.42%), abdominal infection (10.61%), and intracranial infection (10.61%), among which 63 patients (31.82%) were positive for blood culture. Clinical failure, 30-day all-cause mortality and microbiological failure occurred in 61 (30.81%), 33(16.67%) and 11(5.56%) patients, respectively. Body mass index (BMI), acute physiology and chronic health evaluation scoring system (APACHE Ⅱ) and polymicrobial infections were positively associated with clinical outcome failureadjusted OR 1.109, 95%CI 1.017, 1.209; adjusted OR 1.071, 95%CI 1.015, 1.129; adjusted OR 2.844, 95%CI 1.391, 5.814, however, initiation of CZA within 48 hours of admission was protective (adjusted OR 0.424, 95%CI 0.205, 0.879). A total of 15 patients had adverse reactions possibly related to CZA, including 2 cases of rash, 6 cases of nausea and vomiting, and 7 cases of antibiotic-related diarrhea. CONCLUSION: CZA can be used to treat infections caused by a range of MDR-GNB, including Pseudomonas spp. and CRE.

Objective:To investigate the clinical value of the novel approach,radical resection of the retroperitoneal lipo-lymphatic layer (RRRLLL),in the surgical treatment of resectable pancreatic head cancer.Methods:Between June 2020 and June 2022,a total of 221 patients with pancreatic head cancer underwent surgical treatment using the RRRLLL approach(RRRLLL group),while 107 patients received traditional surgical treatment(traditional group) in five high-volume pancreatic centers in China. Data from surgical technique and clinical perioperative outcomes,including lymph node harvested,surgical time,and complications,were analyzed. The RRRLLL group consisted of 144 males and 77 females with an age of (67.5±9.0) years(range:41.3 to 81.1 years). The traditional group included 71 males and 36 females,with an age of (66.3±8.1) years(range:45.1 to 79.2 years). Statistical analysis was performed using the K-S test, Z test,or χ 2 test, respectively. Results:Pancreaticoduodenectomy was performed successfully in all patients,achieving R0 resection. RRRLLL group surgery required mobilization of retroperitoneal adipose and lymphatic tissues starting from the right edge of the inferior vena cava and extending to the left side,up to the superior mesenteric artery,down to the inferior mesenteric artery,and left to the left side of the aorta,including the perineural and lymphatic tissues around the superior mesenteric artery and the sheath of the mesenteric artery. However,the traditional group did not include the areas mentioned above in the scope of clearance. There were no statistically significant differences between the RRRLLL group and the traditional group in terms of age,sex,tumor size,T stage,and vascular invasion (all P>0.05). However,the number of lymph nodes harvested in the RRRLLL group was significantly higher at 28.7±9.0 (range: 18 to 39) compared to 18.2±8.0 (range: 12 to 21) in the traditional group ( Z=-10.691, P<0.05). There were no statistically significant differences in the number of positive lymph nodes,N staging,and postoperative complications between the two groups. Conclusion:The RRRLLL approach improved lymph node dissection compared to the traditional approach,potentially leading to reduced recurrence rates.

Objective:To investigate the clinical value of the novel approach,radical resection of the retroperitoneal lipo-lymphatic layer (RRRLLL),in the surgical treatment of resectable pancreatic head cancer.Methods:Between June 2020 and June 2022,a total of 221 patients with pancreatic head cancer underwent surgical treatment using the RRRLLL approach(RRRLLL group),while 107 patients received traditional surgical treatment(traditional group) in five high-volume pancreatic centers in China. Data from surgical technique and clinical perioperative outcomes,including lymph node harvested,surgical time,and complications,were analyzed. The RRRLLL group consisted of 144 males and 77 females with an age of (67.5±9.0) years(range:41.3 to 81.1 years). The traditional group included 71 males and 36 females,with an age of (66.3±8.1) years(range:45.1 to 79.2 years). Statistical analysis was performed using the K-S test, Z test,or χ 2 test, respectively. Results:Pancreaticoduodenectomy was performed successfully in all patients,achieving R0 resection. RRRLLL group surgery required mobilization of retroperitoneal adipose and lymphatic tissues starting from the right edge of the inferior vena cava and extending to the left side,up to the superior mesenteric artery,down to the inferior mesenteric artery,and left to the left side of the aorta,including the perineural and lymphatic tissues around the superior mesenteric artery and the sheath of the mesenteric artery. However,the traditional group did not include the areas mentioned above in the scope of clearance. There were no statistically significant differences between the RRRLLL group and the traditional group in terms of age,sex,tumor size,T stage,and vascular invasion (all P>0.05). However,the number of lymph nodes harvested in the RRRLLL group was significantly higher at 28.7±9.0 (range: 18 to 39) compared to 18.2±8.0 (range: 12 to 21) in the traditional group ( Z=-10.691, P<0.05). There were no statistically significant differences in the number of positive lymph nodes,N staging,and postoperative complications between the two groups. Conclusion:The RRRLLL approach improved lymph node dissection compared to the traditional approach,potentially leading to reduced recurrence rates.

Objective:To evaluate trans-artery pressure perfusion autologous transfusion for laparoscopic splenectomy and pericardial devascularization (LSPD).Methods:The clinical data of patients with laparoscopic splenectomy in Zhejiang Provincial People′s Hospital in recent 3 years were reviewed. The therapeutic effects of 30 LSPD cases with trans-artery pressure perfusion (observation group) and 30 radical LSPD cases (control group) were compared and analyzed.Results:There was no significant difference in age, sex, preoperative liver function grade and spleen volume between the two groups ( P>0.05). All 60 patients completed laparoscopic splenectomy without conversion to laparotomy or death. There was no significant difference in liver function, operation time and intraoperative bleeding between the observation group and the control group ( P>0.05), and there was also no significant difference in blood transfusion, postoperative complications and hospital stay ( P>0.05). The hemoglobin level in the observation group was significantly higher than that in the control group ( P<0.05). Conclusions:Laparoscopic splenectomy and pericardial devascularization with trans-artery pressure perfusion autologous transfusion can increase post-operative hemoglobin value effectively.

Griscelli syndrome type Ⅱ (GS2) is a rare disease, and patients with GS2 are susceptible to secondary haemophagocytic lymphohistiocytosis (HLH). GS2 accompanied by secondary HLH has a dangerous clinical course, high mortality, and a high miss-diagnosis rate.In this paper, the pathogenesis and prognosis of a case confirmed as GS2 with secondary HLH by gene screening were reported, so as to improve diagnosis and treatment of this disease.The patient had clinical manifestations of silver hair and eye lashes, recurrent pulmonary infection, contiuning high fever, significantly increased ferroprotein levels and decreased fibrinogen levels.Besides, RAB27A gene homozygous mutations were found in the patient, originating from her parents (p.P126Qf3*3 frameshift mutation). This finding confirmed the diagnosis of GS2.The patient underwent transplantation of marrow stem cells from her father since the father-daughter HLA was 7/10.The follow-up results showed that the patient was still alive and healthy 2 years after transplantation.