Objective To analyze the clinical efficacy and safety of transcatheter arterial chemoembolization(TACE)combined with lenvatinib and PD-1 antibody in the treatment of intermediate-advanced hepatocellular carcinoma(HCC).Methods A retrospective cohort trial was conducted on 105 patients with intermediate-advanced HCC(BCLC B or C stage)treated with TACE combined with lenvatinib and PD-1 antibody in our institute from January 2021 to June 2023.The blood biochemical indicators and imaging characteristics of the patients were collected before and after TACE.Objective response rate(ORR),disease control rate(DCR),conversion resection rate,overall survival(OS)and progression-free survival(PFS)were analyzed to evaluate the clinical efficacy of the triple therapy,and the frequency and severity of all adverse reactions during treatment were recorded to evaluate the safety of the therapy.Results Among the 105 patients with intermediate-advanced HCC who received triple therapy,33 died and 72 survived.The ORR was 62.8％and the DCR was 72.3％.The conversion resection rate was 11.4％.The median OS(mOS)was not reached.The median PFS(mPFS)was(10.3±0.8)months.The incidence of adverse reactions of all grades was 97.1％,and the incidence of those of grade 3～4 was 33.3％.No treatment-related death occurred.Conclusion The triple therapy of TACE combined with lenvatinib and PD-1 antibody is a safe and effective comprehensive treatment regimen,which provides a new treatment strategy for improving the prognosis of intermediate-advanced HCC.

Objective:To explore the etiology, pathogenesis, clinical features, diagnosis and treatment of hepatic sinus obstruction syndrome(HSOS)after orthotopic liver transplantation(OLT).Methods:Clinical data were reviewed for 3 HSOS patients after OLT.Baseline profiles, primary disease, onset, clinical manifestations, abdominal imaging and pathological changes were recorded for summarizing the key points of diagnosis, treatment and outcomes of HSOS after OLT.Results:HSOS was an extremely rare complication after OLT with an incidence of 2%(2/117)and a median onset of 15(13-50)days.The major clinical manifestations were hepatic pain, abdominal distension, poor appetite, fatigue, jaundice, oliguria, peritoneal effusion and pleural effusion.Some of them were complicated with acute renal insufficiency.Abdominal ultrasonography revealed that blood stream of hepatic and portal veins was smooth but rather slow and hepatic parenchyma showed uneven echo changes.Abdominal enhanced computed tomography(CT)demonstrated " mosaic" and " map-like" uneven enhancement in portal vein and balance phases.The pathological manifestations of liver biopsy included obvious dilation and congestion of hepatic sinuses, swelling and necrosis of hepatic cells, thickening of hepatic venules and luminal stenosis or occlusion.All of them received immunosuppressants.Tacrolimus was switched to sirolimus, low molecular weight heparin or plus rivaroxaban anticoagulant thrombolytic therapy, methylprednisolone regulatory immunotherapy, albumin supplementation, diuresis, hepatic protection and fluid replacement.Afterward clinical symptoms of 2 patients improved, became cured and discharged.One case died from gastrointestinal hemorrhage and acute renal failure secondary to multiple organ failure.Conclusions:HSOS is an extremely rare but severe complication after OLT.Early diagnosis and fine-tuning of treatment protocols can avoid poor prognosis such as liver and kidney failure and significantly improve patient survival.

OBJECTIVE To estab lish the pre paration method of clopidogrel active thiol metabolite （CATM），and to provide reference for the synthesis of cis-CATM. METHODS CATM was prepared ，separated and purified with isolated rat liver perfusion and ChromCore 120 C18 preparative column ，using（S）-2-oxo-clopidogrel as substrate. The target compounds were identified by mass spectrometry and nuclear magnetic resonance spectroscopy. The retention time of the active configuration of CATM in the human body （cis-CATM）were compared to confirm the proportion of active configuration in the target product. RESULTS The conversion rate of the target product was 11.71％. The target products were identified as CATM by MS and 1H-NMR. Peak 2-peak 5 of CATM were four stereoisomers. The retention time of them were 21.3，22.3，26.5，27.3 min. The peak area ratios of them were 7.13％，7.23％，63.52％，14.97％，respectively. Based on that retention time of the active configuration of CATM in human body was 26.3 min，the active cis-stereoisomer in the target product CATM accounted for 63.52％. CONCLUSIONS This method is low-cost ，simple，and can prepare CATM with higher active configuration.

Under the diagnosis-related groups(DRG) prospective payment system, innovative health technologies with high costs and risks may be limited to some extent. How to balance the increase of health care cost and the development of innovative health technology is a difficult problem to be solved in the current reform. By studying the relatively mature payment systems of innovative health technologies in the world, the authors found that countries generally adopted additional payment or compensation to encourage the development of new technologies. But at the same time, a relatively perfect health technology assessment and payment management mechanism had been established to ensure the standardized operation of payment plan. These international advanced experience and practice could provide references for China′s innovative health technology payment strategy under the DRG payment system. It is suggested to establish a scientific and reasonable assessment mechanism of innovative health technology, create a special access channel for innovative health technology with limited short-term evidence, and gradually form a long-term incentive mechanism of innovative health technology in DRG payment system.

Objective:To investigate the importance and clinical significance of breast reconstruction’s procedure classification and coding.Methods:By retrieving the medical record information system, the breast reconstruction cases with a diagnosis code (ICD-10) of C50 or Z85.3 and a procedure code (ICD-9-CM-3) of 85.33, 85.35, 85.53, 85.54, 85.55, 85.7, 85.95, or 85.96 were collected from Wuhan Union Hospital from Jan. 2016 to Dec. 2019. The reconstruction techniques and timing of the cases were counted according to the clinical procedure names in the operation notes and to the ICD codes verified by the content from operation notes and progress notes, respectively. The results were compared and analyzed by chi-square test with P<0.05 indicating statistically significant difference. Results:A total of 108 cases were included in the study. The difference between clinical procedure names and ICD codes regarding the reconstruction techniques is statistically significant ( P<0.05) with 51 clinical procedure naming ambiguities (47.2%) i. e., the names do not precisely indicate the reconstruction techniques. Similarly, the difference between clinical procedure names and ICD codes regarding the reconstruction timing is statistically significant ( P<0.05) with 29 clinical procedure name errors (26.9%). i. e., the reconstruction timing in the name does not correspond to its counterpart in reality. Conclusions:The clinical procedure names cannot accurately tell the reconstruction techniques or the timing of the procedure, affecting the correctness of the procedure coding and the diagnosis-related groups (DRGs) result. We suggest the reconstruction surgeons to learn some procedure classification and coding knowledge in a timely manner in order to enhance the correctness of the procedure names and coding and to get adapt to the medical insurance payment reform based on CHS-DRG.

Objective:To investigate the importance and clinical significance of breast reconstruction’s procedure classification and coding.Methods:By retrieving the medical record information system, the breast reconstruction cases with a diagnosis code (ICD-10) of C50 or Z85.3 and a procedure code (ICD-9-CM-3) of 85.33, 85.35, 85.53, 85.54, 85.55, 85.7, 85.95, or 85.96 were collected from Wuhan Union Hospital from Jan. 2016 to Dec. 2019. The reconstruction techniques and timing of the cases were counted according to the clinical procedure names in the operation notes and to the ICD codes verified by the content from operation notes and progress notes, respectively. The results were compared and analyzed by chi-square test with P<0.05 indicating statistically significant difference. Results:A total of 108 cases were included in the study. The difference between clinical procedure names and ICD codes regarding the reconstruction techniques is statistically significant ( P<0.05) with 51 clinical procedure naming ambiguities (47.2%) i. e., the names do not precisely indicate the reconstruction techniques. Similarly, the difference between clinical procedure names and ICD codes regarding the reconstruction timing is statistically significant ( P<0.05) with 29 clinical procedure name errors (26.9%). i. e., the reconstruction timing in the name does not correspond to its counterpart in reality. Conclusions:The clinical procedure names cannot accurately tell the reconstruction techniques or the timing of the procedure, affecting the correctness of the procedure coding and the diagnosis-related groups (DRGs) result. We suggest the reconstruction surgeons to learn some procedure classification and coding knowledge in a timely manner in order to enhance the correctness of the procedure names and coding and to get adapt to the medical insurance payment reform based on CHS-DRG.

Objective: To investigate the current status and influencing factors of basis of the replacement of short peripheral intravenous catheters for clinical nurses and explore the obstruction of the latest guide promoted in practice. Methods: The qualitative research method was adopted, and semistructured interviews were used to interview 11 clinical nurses. Data were analyzed by the method of category analysis. Results: Although the clinical nurses mainly used the national standards to do practical operation, they preferred to carry out catheter replacement according to clinical indications. The difference between the latest guide and the national standards was the main obstruction in the practical promotion of the latest guide. Conclusions The removal of short peripheral intravenous catheters according to clinical indications is more suitable for clinical practice. Further improving the standards of intravenous therapy in China has become a fundamental measure to solve the contradictions of work of clinical nurses, improve patients′ medical experience and save medical resources.

Objective To evaluate the imaging findings of thoracic Castleman's disease (CD)to improve the diagnostic accuracy. Methods The imaging findings of 14 cases of thoracic CD confirmed by pathology were analyzed retrospectively.Plain and dynamic contrast-enhanced CT scans were performed in all patients before surgery.Results Among the 14 cases,10 cases were hyaline vascular type (HVT)and other 4 cases were plasma cell type (PCT).HVT-CD showed well-define,homogeneous soft-tissue lesion with different sizes of lymph nodes around the lesions in 2 cases,mottled calcification in 2 cases and coarse calcification in 1 case.Dynamic enhanced CT showed HVT-CD had obvious enhancement in arterial phase,and sustained enhancement in venous phase and delayed phase.PCT-CD all showed enlarged lymph nodes in the mediastinum and bilateral axillary,associated with interstitial pneumonia,pulmonary nodules,ground glass opacity and pleural effusion,with marked and sustained enhancement 1 case.Conclusion Thoracic HVT-CD presents equal density on CT plain scan,and obvious and durative enhanement on multiphase contrast-enhanced CT,which can be accompanied by lymphnodes around the lesions and intratumoral calcification.With the above imaging findings,we should consider the possibility of HVT-CD.CT features of PCT-CD are non-specific,a comprehensive evaluation of the clinical data should be combined,but the obviously enhanced PCT-CD can be diagnosed.

Objective To observe the level of supportive care need and quality of life in patients postoperation for breast cancer and ac-cepting chemotherapy, and the relationship between them. Methods From September, 2015 to June, 2016, 235 patients with breast cancer af-ter surgery were conveniently sampled, and investigated with the general situation questionnaire, Supportive Care Need Survey Short-form (SCNS-SF34) and Functional Assessment of Cancer Therapy-Breast (FACT-B). Results A total of 230 patients were analyzed. Patients self-reported to need supportive care in all dimensions of SCNS-SF34, and the most frequency was in the health information (31.30％). The score of FACT-B was (93.25±23.53), that needed further improvement. The needs of supportive care in each dimension negatively correlat-ed with the scores of FACT-B in the dimensions (|r|>0.168, P<0.05) except society/family and function. Conclusion The patients with breast cancer need variety of supportive care, which may impact their quality of life.

Child ; Humans ; Lymphoma, Follicular ; diagnosis