The "Medium and Long-term Plan for the Prevention and Control of Chronic Non-communicable Diseases in Shanghai (2018-2030)" was officially released in August 2018.From the perspective of public health, this paper analyzes the background of the plan from the epidemic situation, response and challenges Shanghai City is facing, expounds the comprehensive prevention and control system of chronic diseases including four functional systems, and explains the key preventive and control measures on the different stages of chronic diseases, comparing the evaluation indicators with those of the national plan.This paper will help to better understand the new blueprint for the prevention and control of chronic diseases in Shanghai in the next ten years.

Objective To investigate the clinical outcomes of patients undergoing microsurgery for cerebellar medulloblastoma. Methods This retrospective analysis of the clinical and follow-up data involves 57 patients who received microsurgery for pathologically confirmed cerebellar medulloblastorna, and the microsurgical techniques for medulloblastoma were discussed. Results Among the 57 patients, 42 had total tumor resection, 13 had subtotal and 2 had partial resection of the tumors. Patency of the midbrain aqueduct was achieved in all the cases after the surgery. Hydrocephalus was found in 43 patients before the operation and only in 16 patients after the operation. Tumor relapse occurred in 19 patients 2 years after the operation, including 8 with implantation metastasis compromising the central nervous system and 1 patient with frontal lobe metastasis who received reoperations. The earliest tumor relapse occurred 20 days after the surgery. The 2- and 5-year postoperative survival rates in these patients were 68.4% and 49.1%, respectively. Conclusion Good therapeutic effects can be achieved with total resection of the tumors and postoperative whole brain and spinal cord radiotherapy in patients with medulloblastomas.

OBJECTIVETo investigate the chromosomal abnormalities and evaluate the prognostic value of post-remission chemotherapy in children with t (8;21) acute myeloid leukemia (AML).

METHODSThe diagnosis of AML and its subtyping were performed using morphological, immunological, and cytogenetic methodologies in 79 children. Induction therapies included homoharringtonine and cytarabine (HA), daunorubicin and cytarabine (DA), or homoharringtonine and daunorubicin and cytarabine (HAD). Allogeneic stem cell transplantation or 5-6 cycles of intensive chemotherapy was performed after remission therapy.

RESULTSAdditional chromosomal abnormalities, including loss of sex chromosome (n = 40, 50.6%), del (9q) (n = 9, 11.4%), and complex abnormality (n = 7, 8.9%) were identified in 55 patients (69.6%). Three patients had more than 90 chromosomes and duplicate t (8;21) tetraploid karyotype, and their prognoses were poor. The complete remission (CR) rates were 81.7% (49/60) and 94.8% (55/58), respectively, after one and two cycles of induction chemotherapy. The 3-year event-free survival rate (EFS), disease-free survival rate (DFS), and overall survival rate (OS) were (26.2 +/- 6.8)%, (31.3 +/- 6.7)%, and (27.6 +/- 6.6)%, respectively. Twenty-nine patients received 5 or more cycles of chemotherapy after CR and demonstrated an improved 3-year DFS [(51.7 +/- 9.3)%]. The 3-year DFS was not significantly differently in patients with or without additional abnormalities other than sex chromosome (P = 0.36). Post-remission consolidation by high dose cytarabine (HDAC) was significantly superior to standard chemotherapy (66.7% vs. 27.3%, P = 0.03).

CONCLUSIONMost children with t (8;21) AML have additional chromosomal abnormalities, although they do not affect the prognosis and long-term survival. Few patients have more than 90 chromosomes and duplicate t (8;21) tetraploid karyotype, which may result in poor prognosis. Childhood t (8;21) AML usually has high CR rate with relatively good prognosis, and post-remission consolidation by HDAC can improve the survival.

Adolescent ; Child ; Child, Preschool ; Chromosome Aberrations ; Chromosomes, Human, Pair 21 ; Chromosomes, Human, Pair 8 ; Female ; Humans ; Karyotype ; Leukemia, Myeloid, Acute ; genetics ; therapy ; Male ; Prognosis

In addition to its well established role as a neurotransmitter, extracellular ATP has been considered as a paracrine/autocrine factor, either released from sperm or epithelial cells, in the male reproductive tract and shown to play a versatile role in modulating various reproductive functions. This review summarizes the signal pathways through which ATP induces anion secretion by the epithelia of the epididymis, as well as its epithelium-dependent modulation of smooth muscle contraction of the vas deferens. Finally, the overall role of ATP in coordinating various reproductive events in the male genital tract is discussed.
Adenosine Triphosphate ; physiology ; Animals ; Epididymis ; physiology ; Epithelium ; physiology ; Humans ; Male ; Muscle Contraction ; Muscle, Smooth ; physiology ; Signal Transduction ; Urogenital System ; physiology ; Vas Deferens ; physiology

OBJECTIVE To observe the clinical effect of Sanhuang Tang in the treatment of polycystic ovary syndrome(P-COS)of phlegm dampness heat accumulation type.METHODS Sixty-five PCOS patients of phlegm dampness heat accumula-tion type were randomly divided into the Chinese medicine plus group and the western medicine control group.Both group were taking metformin orally,on the basis of this the Chinese medicine group was also taking Sanhuang Tang granules orally.The clinical effect was observed for three months.Clinical symptoms,sex hormone levels,body mass and insulin resistance meta-bolic indexes were analyzed before and after the treatment.RESULTS The improvements of clinical symptoms,sex hormone levels,body mass and insulin resistance indexes in the Chinese medicine plus group were better than those in the control group(P<0.05～0.01).CONCLUSIONS The clinical effect of Sanhuang Tang plus group is better than that of the western medi-cine alone control group.

OBJECTIVETo study the efficacy and safety of Chinese Childhood Leukemia Group ALL 2008 (CCLG-ALL2008) protocol combined with tyrosine kinase inhibitor (TKI, imatinib) for the treatment of Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL) in children.

METHODSThe clinical data of 53 patients aged less than 15 years when first diagnosed with Ph+ ALL between October 2008 and December 2013 were retrospectively analyzed. The patients were assigned to two groups: HR (n=26) and HR+TKI (n=27). The HR group was treated with CCLG-ALL2008 protocol (for high-risk patients). The HR+TKI group was treated with imatinib in combination with CCLG-ALL2008 protocol (for high-risk patients).

RESULTSThe complete remission rate and chemotherapy induction-related mortality rate in the TKI+HR and HR groups were 100% vs 75% and 0 vs 15%, respectively. The 3-year event-free survival (EFS) rate in the HR group was (6±5)%; the 5-year EFS rate of the TKI+HR group was (52±11)%. Compared with the HR group, the TKI+HR group had no increase in the toxic responses to chemotherapy and had a decrease in the infection rate during the induction period.

CONCLUSIONSApplication of imatinib significantly improves the clinical efficacy in children with Ph+ ALL and has good safety.

Adolescent ; Antineoplastic Agents ; therapeutic use ; Child ; Child, Preschool ; Female ; Humans ; Imatinib Mesylate ; adverse effects ; therapeutic use ; Male ; Philadelphia Chromosome ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; genetics ; mortality ; Protein Kinase Inhibitors ; therapeutic use

Antineoplastic Combined Chemotherapy Protocols ; administration & dosage ; Child ; Dasatinib ; Female ; Humans ; Male ; Molecular Targeted Therapy ; Neoplasm, Residual ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; Protein Kinase Inhibitors ; administration & dosage ; Protein-Tyrosine Kinases ; antagonists & inhibitors ; Pyrimidines ; administration & dosage ; adverse effects ; Thiazoles ; administration & dosage ; adverse effects

OBJECTIVETo investigate the application of multiplex ligation-dependent probe amplification (MLPA) in the detection of copy number variations (CNVs) in pediatric ETV6/RUNX1-positive acute lymphoblastic leukemia (ALL), to compare this method with conventional karyotype analysis and fluorescence in situ hybridization (FISH), and to evaluate the value of MLPA.

METHODSThe clinical data of 95 children with ETV6/RUNX1-positive ALL who were treated from January 2006 to November 2012 were analyzed retrospectively, including clinical features, results of karyotype analysis, and results of FISH. CNVs were detected with MLPA.

RESULTSCNVs were detected in 73 (77%), and the median number of CNVs was 1 (range 0-6). The CNVs of EBF1, CDKN2A/2B, PAX5, ETV6, RB1, and BTG1 were detected in more than 10% of all the patients. The changes in the chromosome segments carrying the genes with CNVs detected by MLPA were not detected by conventional karyotype analysis. The coincidence rate between the CNVs in ETV6 gene detected by FISH and those detected by MLPA was 66%.

CONCLUSIONSMLPA is an efficient and convenient method to detect CNVs in children with ETV6/RUNX1-positive ALL.

Adolescent ; Child ; Child, Preschool ; Core Binding Factor Alpha 2 Subunit ; analysis ; DNA Copy Number Variations ; Female ; Humans ; In Situ Hybridization, Fluorescence ; Infant ; Male ; Multiplex Polymerase Chain Reaction ; methods ; Oncogene Proteins, Fusion ; analysis ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics

OBJECTIVETo identify IKZF1 gene copy number abnormalities in BCR/ABL-negative B-lineage acute lymphoblastic leukemia (B-ALL) in children, and to investigate the association between such abnormalities and prognosis.

METHODSMultiplex ligation-dependent probe amplification (MLPA) was applied to detect IKZF1 gene copy number abnormalities in 180 children diagnosed with BCR/ABL-negative B-ALL. These children were classified into IKZF1 deletion group and IKZF1 normal group according to the presence or absence of IKZF1 gene deletion. The association between IKZF1 copy number abnormalities and prognosis of children with BCR/ABL-negative B-ALL was analyzed retrospectively.

RESULTSAmong 180 children, 27 (15.0%) had IKZF1 deletion; among the 27 children, 4 had complete deletions of 8 exons of IKZF1 gene, 17 had deletion of exon 1, 3 had deletions of exons 4-7, and 3 children had deletions of exons 2-7. Compared with those in the IKZF1 normal group, children in the IKZF1 deletion group had higher white blood cell (WBC) count and percentage of individuals with high risk of minimal residual disease at the first visit. IKZF1 deletions often occurred in BCR/ABL-negative children with no special fusion gene abnormalities. They were frequently accompanied by abnormalities in chromosomes 11, 8, 5, 7, and 21. The analysis with Kaplan-Meier method showed that disease-free survival (DFS) in the IKZF1 deletion group was significantly lower than that in the IKZF1 normal group (0.740 ± 0.096 vs 0.905 ± 0.034; P=0.002). Cox analysis showed that after exclusion of sex, age, initial WBC count, cerebrospinal fluid state at the first visit, prednisone response, and chromosome karyotype, IKZF1 deletion still affected the children's DFS (P<0.05).

CONCLUSIONSSome children with BCR/ABL-negative B-ALL have IKZF1 deletion, and IKZF1 deletion is an independent risk factor for DFS in children with BCR/ABL-negative B-ALL.

Adolescent ; Child ; Child, Preschool ; Female ; Fusion Proteins, bcr-abl ; analysis ; Gene Dosage ; Humans ; Ikaros Transcription Factor ; genetics ; Infant ; Male ; Multiplex Polymerase Chain Reaction ; Precursor B-Cell Lymphoblastic Leukemia-Lymphoma ; genetics ; mortality ; Prognosis

OBJECTIVEFanconi anemia (FA) is characterized by bone marrow failure, congenital abnormalities and predisposition to neoplasia. Hypersensitivity of FA cells to the clastogenic effect of mitomycin C (MMC) provides a unique marker for the diagnosis before the beginning of hematological manifestations. The aim of this study was to evaluate the relationship between Single-Cell Gel Electrophoresis (SCGE) and mitomycin C-induced chromosomal breakage in children with FA.

METHODBetween January 2007 and June 2011, 248 children (< 15 years) with hypocytosis were included. Chromosomal breakage was induced by MMC 0 ng/ml, 40 ng/ml, and 80 ng/ml. SCGE was performed at the same time. We analyzed the results of the two methods and compared with each other. The receiver operating characteristic (ROC) curve was used to evaluate the parameters in SCGE.

RESULTSeventeen patients were diagnosed as FA and 231 as non-FA. Chromosomal breakage was found to be significantly higher in FA patients [(32.2 ± 4.8)%] than non-FA [(19.9 ± 3.0)%] and controls[(21.6 ± 4.8)%] when induced by MMC 80 ng/ml. The parameters of SCGE were significantly different between FA patients and non-FA or controls. All the parameters were rectilinearly correlated with MMC (P = 0.000). The most closely correlated parameter was the rate of comet cell (r = 0.848, P = 0.000). The results of ROC curves suggested the comet cell rate (0.999) was more important.

CONCLUSIONSCGE might be used to discriminate between FA and non-FA individuals. The relationship between SCGE and MMC-induced chromosomal breakage was significant. The rate of comet cell was the important parameter.

Adolescent ; Anemia, Aplastic ; diagnosis ; Case-Control Studies ; Child ; Child, Preschool ; Chromosomal Instability ; Chromosome Breakage ; drug effects ; Comet Assay ; methods ; DNA Damage ; Diagnosis, Differential ; Fanconi Anemia ; diagnosis ; genetics ; Female ; Humans ; Infant ; Male ; Mitomycin ; pharmacology ; Mosaicism ; Pancytopenia ; diagnosis ; genetics ; ROC Curve