ABSTRACT
BACKGROUND: Despite its rarity, studies have shown the incidence of gastric neuroendocrine tumors (G-NETs) is increasing. This study investigated the risk factors affecting the survival of G-NETs patients and their prognosis over time. METHOD: A retrospective analysis of 506 G-NETs patients who underwent surgery for nonmetastatic disease from the Surveillance, Epidemiology and End Result database from 1988 to 2011 was conducted. Multivariate Cox regression analyses identified the prognostic factors affecting overall survival (OS) and disease-specific survival (DSS). Three-year conditional survival (COS3 and CDS3) estimates at "x" year after treatment were calculated as follows: COS3 = OS(x + 3)/OS(x) and CDS3 = DSS(x + 3)/DSS(x). RESULTS: The 1-, 3-, and 5-year OS rates of all patients after surgery were 90.2%, 77.3%, and 68.8%, respectively. The 1-, 3-, and 5-year DSS rates after surgery were 93.9%, 84.5%, and 80.9%, respectively. In the multivariate analysis, age, tumor grade, and T stage were independent prognostic factors of OS and DSS (all P < 0.05). With 1-, 3-, and 5-year survivorship, the COS3 improved by +5.2 (82.2%), +7.2 (84.4%), and +8.5 (85.5%), respectively, and the CDS3 improved by +4.4 (89.4%), +9.1 (94.1%), and +12.5 (97.5%), respectively. Notably, the CDS3 improved dramatically among patients with advanced stage disease (eg, N0 stage: 93.0%-98.9%, Δ5.9% vs N1 stage: 52.0%-95.7%, Δ43.7%). CONCLUSION: For G-NETs patients, age, tumor grade, T stage, and N stage were the clinicopathological factors significantly associated with prognosis. There were excellent outcomes for most G-NETs patients, with a CDS3 of greater than 90% across all independent prognostic factors after 5 years of survival.
Subject(s)
Neuroendocrine Tumors , Stomach Neoplasms , Aged , Female , Humans , Male , Middle Aged , Neoplasm Grading , Neoplasm Staging , Neuroendocrine Tumors/epidemiology , Neuroendocrine Tumors/pathology , Neuroendocrine Tumors/surgery , Prognosis , Retrospective Studies , SEER Program , Stomach Neoplasms/epidemiology , Stomach Neoplasms/pathology , Stomach Neoplasms/surgery , Survival AnalysisABSTRACT
AIMS: The purpose of the present study was to investigate the behavioral problems and parenting style among children with autism and their siblings in an ethnic Chinese population. METHODS: A total of 151 children with DSM-IV autistic disorder, aged 3-12, 134 siblings without autism, and 113 normally developing controls were recruited. Both parents reported their parenting styles and psychological status and mothers also reported children's behavioral problems. RESULTS: Children with autism had significantly more severe behavioral problems and obtained less affection and more overprotection and authoritarian controlling from their parents than the other two groups. Compared to the controls, unaffected siblings showed some behavioral problems, and obtained less maternal care. Withdrawal and attention, social, and thought problems were the most associated behavioral syndromes to distinguish children with autism from those without. CONCLUSIONS: In addition to children with autism, who have a wide range of behavioral problems and impaired parent-child interactions, their siblings may be at risk for such problems.
Subject(s)
Autistic Disorder/psychology , Child Behavior Disorders/psychology , Parenting/psychology , Siblings/psychology , Adolescent , Adult , Affective Symptoms/psychology , Attitude , Autistic Disorder/diagnosis , Child , Child Behavior Disorders/diagnosis , Child, Preschool , Female , Humans , Logistic Models , Male , Maternal Behavior , Middle Aged , Object Attachment , Psychiatric Status Rating Scales , TaiwanABSTRACT
OBJECTIVE: To explore one of evidence for pathologic diagnosis of early myocardial ischaemia. METHODS: Rats were ligated of the left coronary artery according to a previously documented technique, and heart tissue was sampled at different ischaemia time. The expression of CX43 in myocardial cell was detected by Immunohistochemistry. RESULTS: It is showed that the distribution and amount of CX43 positive staining in each group of the myocardial ischaemia was different from that of the control group. CONCLUSION: The changes of CX43 detected by Immunohistochemical methods may be helpful for the diagnosis of early myocardial ischaemia, but further pathologic investigation and research is necessary.
