Currently,the research or publications related to the clinical comprehensive evaluation of Chinese patent medicine are increasing,which attracts the broad attention of all circles. According to the completed clinical evaluation report on Chinese patent medicine,there are still practical problems and technical difficulties such as unclear responsibility of the evaluation organization,unclear evaluation subject,miscellaneous evaluation objects,and incomplete and nonstandard evaluation process. In terms of evaluation standards and specifications,there are different types of specifications or guidelines with different emphases issued by different academic groups or relevant institutions. The professional guideline is required to guide the standardized and efficient clinical comprehensive evaluation of Chinese patent medicine and further improve the authority and quality of evaluation. In combination with the characteristics of Chinese patent medicine and the latest research achievement at home and abroad,the detailed specifications were formulated from six aspects including design,theme selection,content and index,outcome,application and appraisal,and quality control. The guideline was developed based on the guideline development requirements of China Assoication of Chinese medicine. After several rounds of expert consensus and public consultation,the current version of the guideline has been developed.
Medicine, Chinese Traditional ; Nonprescription Drugs ; Consensus ; China ; Reference Standards ; Drugs, Chinese Herbal

OBJECTIVE: To study the long-term clinical effect of multicenter multidisciplinary treatment (MDT) in children with renal malignant tumors. METHODS: A retrospective analysis was performed on the medical data of 55 children with renal malignant tumors who were diagnosed and treated with MDT in 3 hospitals in Hunan Province from January 2015 to January 2020, with GD-WT-2010 and CCCG-WT-2016 for treatment regimens. A Kaplan-Meier survival analysis was used to analyze the survival of the children. RESULTS: Of the 55 children, 10 had stage I tumor, 14 had stage Ⅱ tumor, 22 had stage Ⅲ tumor, 7 had stage IV tumor, and 2 had stage V tumor. As for pathological type, 47 had FH type and 8 had UFH type. All children underwent complete tumor resection. Of the 55 children, 14 (25%) received preoperative chemotherapy. All children, except 1 child with renal cell carcinoma, received postoperative chemotherapy. Among the 31 children with indication for radiotherapy, 21 (68%) received postoperative radiotherapy. One child died of postoperative metastasis. The incidence rate of FH-type myelosuppression was 94.4%, and the incidence rate of UFH-type myelosuppression was 100%. The median follow-up time was 21 months and the median survival time was 26 months for all children, with an overall survival rate of 98% and an event-free survival rate of 95%. CONCLUSIONS Multicenter MDT has the advantages of high success rate of operation and good therapeutic effect of chemotherapy in the treatment of children with renal malignant tumors, with myelosuppression as the most common side effects, and radiotherapy is safe and effective with few adverse events. Therefore, MDT has good feasibility, safety, and economy.
Child ; Family ; Humans ; Kidney Neoplasms/therapy* ; Progression-Free Survival ; Retrospective Studies

OBJECTIVE: To investigate the characteristic changes of the plasma cytokine profile in Chinese patients with idiopathic multicentric Castleman diseases (iMCD). METHODS: The plasma samples from 22 patients with confirmed diagnosis of iMCD were collected before treatments; Specimens from 17 patients with newly diagnosed multiple myeloma, 10 non Hodgkin's lymphoma, and 15 healthy donors were used as control. Seventeen kinds of cytokines were measured by cytokine beads array (CBA) and ELISA respectively. RESULTS: Six cytokines were measured by ELISA. The concentrations of IL-2, IL-6, IL-21 and VEGF were significantly higher in the plasma of iMCD patients than those of the healthy donors (P＜0.01) and the level of IL-21 was highest in the iMCD group. There was no significant difference in the levels of IL-1β and IL-4 between the iMCD and healthy donor groups. Thirteen cytokines were measured by CBA assay, besides IL-6 level was confirmed to be higher in iMCD group than that in healthy controls (P＜0.01）, IL-12-p70 and IL-33 levels were also higher in iMCD group than those in control group (P＜0.05）, no significant difference of the rest cytokines was found between iMCD and the control group. CONCLUSION IL-6 and VEGF has shown to involved in the pathogenesis of iMCD, the results of preliminary study imply the role of IL-2 、IL-21、IL-12-p70 and IL-33 in this rare lymphoproliferative disease. Further studies are needed to elucidate the mechanism of these cytokines, which may shed some light on the identification of novel therapeutic targets against iMCD.
Castleman Disease ; Cytokines ; Humans ; Interleukin-12 ; Interleukin-1beta ; Plasma

OBJECTIVE: To investigate the clinical manifestations pathologic features, treatment options and prognosis of patients with bone lymphoma. METHODS: The clinical characteristics, pathologic features, treatment and prognosis of 34 BL patients diagnosed by histopathologic method or/and PET-CT and treated in first hospital of peking university from January 2004 to April 2018 were analyzed retrospectively. RESULTS: The median age of 34 BL patients was 56 years old, the male and female ratio was 1.43∶1 (24 /10). Among 34 patients, the patients with primary bone lymphoma(PBL) were 8 cases, the patients with secondary bone lymphoma(SBL) was 26 cases, the PBL and SBL ratio was 0.31∶1. Bone lymphoma lacks typical systemic symptoms, and its onset began mostly from bone pain and pathologic bone fracture. The most frequent pathological type of bone lymphoma in our study was diffuse large B-cell lymphoma (DLBCL), accounting for 55.88%. At present, the conventional treatment for bone lymphoma includes chemotherapy, or chemotherapy combined with radiotherapy and surgery, as well as hematopoietic stem cell transplantation. The average and median OS time of BL patients were 349 years and 3 years respectively, meanwhile the OS rate for three years and two years were 56.25% and 78.16%, respectively. Factors that affect survival of BL patients were PBL and SBL classification, pathological type, blood LDH level, and treatment methods. CONCLUSION Bone lymphoma is usually concealed onset，an adequate and adequate combination therapy can improve the survival rate and transplantation therapy plays an important role. Primary bone lymphoma is rare, the prognosis of patients with primary bone lymphoma is good, whereas the prognosis of patients with secondary bone lymphoma is poor.
Bone Neoplasms ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Lymphoma, Large B-Cell, Diffuse ; Male ; Middle Aged ; Positron Emission Tomography Computed Tomography ; Prognosis ; Retrospective Studies

Objective To investigate the effect of Bufalin on aerobic glycolysis in human colorectal cancer cell.Methods The colorectal cancer cells were divided into Bufalin groups and control group.Bufalin groups were treated with Bufalin at various concentrations(5,10,20,40nmol · L-1) for 48 h and control group was given the same dose of complete medium.The level of intracellular ATP level and cell lacate production were determined by Kit.The C-myc and energy metabolism regulator were measured by Western blot.Results Compared with the control group(1.00),4 concentrations (5,10,20,40 nmol · L-1) Bufalin were 91.69％,78.00％,68.55％,54.03％ on the inhibition of human colon cancer cell line HCT116 in ATP level rate;the 4 concentrations Bufalin were 89.04％,77.27％,59.66％,47.52％ to inhibit HCT116 cell junction formation of lactic acid in colorectal cancer cell line rate,the difference was statistically significant (P ＜ 0.05,P ＜ 0.01).Compared with the control group (1.00),the 4 concentrations Bufalin with HCT116 cells C-myc protein colon cancer cell line expression ratio were 0.95,0.84,0.73,0.68;lactate dehydrogenase A (LDH-A) expression ratio were 0.95,0.90,0.79,0.60,the difference was statistically significant (P ＜ 0.05,P ＜ 0.01).Conclusion Bufalin can inhibit the energy metabolism of colorectal cancer cell,which may be related with the down-regulation of C-myc expression.

OBJECTIVETo analyze the incidence of bone marrow involvement in patients with different pathological types of lymphoma.

METHODSThe results of bone marrow tests including bone marrow aspiration(BMA), flow cytometry detection, bone marrow biopsy(BMB) and F-FDG PET/CT, were analyzed retrospectively in 702 cases of newly diagnosed lymphoma with bone marrow assessment in our hospital from October 2000 to September 2016. If one of the above-mentioned 4 tests showed positive, the lymphoma patient was judged as bone marrow involved.

RESULTSThe incidence of bone marrow involvement (BMI ) in the patients with NHL was much higher than that in patients with HL [32.6 %(201/616) vs 15%(13/86)](P<0.05). For patients with NHL, the incidence of bone marrow involvement in B-cell lymphoma was higher than that in T-cell lymphoma (37.0% vs 22.6%)(P<0.05). According to different pathological types, the incidences of BMI in the patient with mantle cell lymphoma, hepatosplenic T-cell lymphoma, diffuse large B-cell lymphoma (DLBCL) and follical lymphoma (FL) were 88% (25/22), 100% (5/5), 21.8% (56/257), and 38.5% (15/39) , respectively.

CONCLUSIONThe incidence of bone marrow involvement varies in different pathological types of lymphoma.Bone marrow assessment has significant importance for stading of newly diagnosed lymphoma patients.

A girl, aged 1 year and 9 months, was found to have hypertriglyceridemia in the neonatal period, with unusual facies and signs of dark skin all over the body, disappearance of subcutaneous adipose, acanthosis nigricans of the neck, excessive and thick hair, empty cheeks, muscle hypertrophy of the extremities, hepatomegaly, and neutrophil deficiency. Whole exome sequencing of monogenic disorder revealed a homozygote mutation in the BSCL2 gene, c.974 (exon 7)_c.975 (exon 7) insG. Her parents were heterozygotes for this locus. The girl was diagnosed with congenital generalized lipodystrophy (CGL), but the association between CGL and neutrophil deficiency remained unclear. Triglyceride was maintained at a normal level after the treatment with a low-fat and high-carbohydrate diet, and there were no obvious changes in signs. CGL is a rare autosomal recessive systemic disease manifested as disappearance of systemic subcutaneous adipose, muscle hypertrophy of the extremities, and metabolic disorders in the neonatal period, such as high triglycerides, hyperinsulinemia, and hyperglycemia. About 95% of CGL cases are caused by mutations in the AGPAT2 or BSCL2 gene.
Facies ; Female ; GTP-Binding Protein gamma Subunits ; Humans ; Hypertriglyceridemia ; Infant ; Lipodystrophy, Congenital Generalized

OBJECTIVETo explore the prognostic value of interimF-FDG PET/CT (i-PET/CT) scan for the patients with newly diagnosed diffuse large B-cell lymphoma (DLBCL).

METHODSA total of 70 cases of initially diagnosed of DLBCL by 158F-FDG PET/CT scans in our hospital were retrospectively analyzed. The 5-point scale, the Lugano classification and maximum standardized uptake value induction (ΔSUVmax) criteria were used respectively to assess i-PET/CT scans. Receiver-operating characteristics (ROC) analysis was used to determine an optimal cutoff for ΔSUVmax. Progression-free survival (PFS) and overall survival (OS) times were estimated as prognostic indicators using the Kaplan-Meier method and Cox regression.

RESULTSOptimal cutoff to predict progression or death was 62% for ΔSUVmax. The positive predictive value (PPV) for 2-year PFS and OS of i-PET/CT diagnosed by 5-point scale was low, and could be improved by using the Lugano classification with decreased sensitivity or ΔSUVmax criteria. Kaplan-Meier survival curve analysis showed that the Lugano classification and ΔSUVmax were good predictors for PFS and OS, respectively, while the 5-point scale could only predict OS. Cox regression univariate analysis showed that the International Prognostic Index (IPI) score was better to predict PFS than 5-point scale, but worse than the three assessments in predicting OS. COX regression multivariate analysis showed that ΔSUVmax<62% was an independent risk factor of prognosis, while the Lugano classification was only the OS independent prognostic predictor.

CONCLUSIONAssessing i-PET/CT by 5-point scale is a limited value for predicting PFS and OS in DLBCL patients. The Lugano classification is recommended to discriminate the patients with poorer outcomes. The ΔSUVmax criteria for i-PET/CT of DLBCL patients is an independent prognostic predictor for PFS and OS, better than the IPI score.

OBJECTIVETo study the relationship between surface markers of CD56 and CD19 and karyotypes and prognosis in multiple myeloma.

METHODSA total of 126 cases of newly diagnosed multiple myeloma in the first hospital of Peking university from 2011 to 2015 were enrolled in this study. Cytogenetic abnormalities and immunophenotypes were detected by using fluorescence in situ hybridization and flow cytometry respectively before chemotherapy. Bone marrow smear was used for detection of abnormal plasma cell infiltration. By combining with their basic data, the relationship between immunophenotypes, cytogenetics and prognosis of MM was analyzed.

RESULTS(1) The median of myeloma cells in the 126 patients was 0.24（0.01-0.97）; the median of myeloma cells in 116 patients who have immunophenotype datas was 0.25（0.01-0.97）； the median of myeloma cells in CD19 positive patients was 0.11（0.01-0.53）; the median of myeloma cells in CD19 negative patients was 0.26（0.01-0.97）. The median of myeloma cells in CD19 positive patients was much lower than that in CD19 negative patients（P=0.036）. (2)In 116 patients detected by the immunophenotype, the myeloma cells expressed CD19,CD20,CD56 and CD117. Compared with CD56 negative patients(45/116,38.79%),CD56 positive patients(71/116,61.21%) had a clearly favorable disease outcome（OS was 53.0 month vs 31.0 month,P=0.016; PFS was 37.5 months vs 18.4 months, P=0.036）. (3)CD19 positive patients was 16.38%（19/116）,CD19 negative patients was 83.62%（97/116）； CD19 positive MM and CD19 negative MM had no difference in OS and PFS. (4)CD117 positive rate in CD19 positive patients was 42.11%(8/19), the CD117 positive rate in CD19 negative patients was 18.57%(18/97), the CD19 expression positively correlated with CD117 expression. (5)FISH detection was done for 67 newly diagnosed MM patients, 8 patients showed normal karyotypes(11.94%), 59 patients had abnormal karyotypes(88.06%). The most common abnormal karyotypes were IgH rearragement which occurred in 47 patients(70.15%). Other abnormal karyotypes included 1q21+, del(13q14),del(13q14.3),del(17p13) . These abnormal karyotypes occurred in 37 patients（55.22%）,31 patients（46.27%）,33 patients（49.25%） and 13 patients（19.40%） respectively. In comparison with CD19 negative MM patients, the incidence rate of 1q21+ and del(13q14.3) was significantly lower in CD19 positive patients(1q21+:33.33% vs 61.54%,P=0.016; del(13q14.3): 33.33% vs 53.85%,P=0.043）.

CONCLUSIONThe prognosis of CD56 positive MM patients is better than that of CD56 negative MM patients, CD19 negative MM has more abnormal karyotypes and bone marrow infiltration,but they have no statistical prognostic differences.

This study was aimed to investigate the clinical manifestation, pathological features, treatment and related prognosis factors of primary mediastinal large B cell lymphoma (PMLBCL). The clinical data of 29 PMLBCL patients admitted in Peking University First Hospital were summarized and the related factors were analyzed retrospectively from January 2000 to November 2013. The results showed that 29 patients with the median age 32 were all pathologically diagnosed as PMLBCL. The main clinical features included mediastinal bulk mass (72.4%), superior vena caval syndrome (51.7%), dyspnea (62.1%), serous membrane fluid (48.3%), with 62.1% extranodal invasion and 62.1% extra-thoracic involvement. According to Ann-Arbor stage, 16 patients (55.1%) were classified to stage I/II and 13 patients (44.9%) to stage III/IV, 12 patients (41.4%) had B symptoms. Among the 29 patients, 2 patients failed to be followed and the others were followed for the median time of 29 months, 17 patients achieved CR, 5 patients achieved PR, 1 patient replaced and 4 patients died of disease progression. The 5-year overall survival rate (OS) was 85.2%, in which RCHOEP regimen group patients had OS 94.4% and CHOEP group patients had OS 75%; 8 patients underwent auto-HSCT and 1 patients underwent allo-HSCT who kept in CR state. Univariate analysis by log-rank test showed albumin level and LDH ≥ 2ULN, the initial therapy response and IPI score were prognostic factors , but neither were independent prognostic factors by Cox Regression Model. It is concluded that PMLBCL has distinct clinical features. RCHOEP chemotherapy regimen can achieve satisfactory results, but needs to be explored by further clinical trials.
Follow-Up Studies ; Humans ; Lymphoma, Large B-Cell, Diffuse ; diagnosis ; therapy ; Mediastinal Neoplasms ; diagnosis ; therapy ; Prognosis ; Retrospective Studies ; Survival Rate