To analyze the lesion distribution situations and relationship of lesions detected by gastroscopy and colonoscopy in asymptomatic population in Beijing. Data of 1 663 patients who received gastroscopy and colonoscopy in the physical examination center of Peking Union Medical College Hospital and Beijing Hospital between January 2016 and December 2018 were analyzed retrospectively. Statistical analysis was conducted on the detection rate and relationship of different lesions based on the information of gender and ages. Gastroscopy data showed that chronic non-atrophic gastritis and chronic atrophic gastritis accounted for 1 240 (74.6%)and 423 (25.4%)cases respectively. Chronic atrophic gastritis was more common in population aged over 40. Other common diseases included erosions of gastric body and/or antrum, fundic gland polyps, reflux esophagitis, duodenitis, bile regurgitation and so on. Upper gastrointestinal tumors including esophagus cancer and gastric cancer were both early lesions. Colonoscopy results showed that colonic polyps were common lesions, among which there were 382 (23.0%)cases of colonic adenoma and 217 (13.0%)hyperplastic polyps. Incidence of colonic polyps increased with age. Colorectal cancer accounted for 0.7%. Colon diverticulum and melanosis coli were more common in population aged over 40. Colon adenoma was more common in male and melanosis coli was more common in female. The positive rate of HP was 32.2%. There was no positive relationship between HP infection and fundic gland polyps( P=0.329). There was no positive relationship between fundic gland polyps and colon adenomas as well as colorectal cancer( P=0.152, P=0.616). Gastroscopy and colonoscopy play important roles in different kinds of digestive diseases, especially in the early detection of tumors. More attention should be paid to the application of endoscopy in asymptomatic population.

Objective To investigate the relationship between EVI1 gene expression and clinical features and prognosis of children with acute myeloid leukemia (AML). Methods EVI1 gene was detected in AML children, correlation of clinical and lab features, prognosis of AML children with EVI1 gene were analyzed. Results EVI1 expression is positive in 38 of 145 children with AML. There were no significant differences in age, gender, hemoglobin concentration, leukocytes and platelet count, subtype of morphology, ratio of chromosomal anomaly and complex karyotypes between EVI1 positive and EVI1 negative group (P>0.05); coexist genes were detected in 9 cases (23.68%) of EVI1 positive group. Rate of complete remission (CR) was 91.67% in 24 cases of EVI1 positive patients received chemotherapy. Relapse rate was 64.29% and 14.29% in EVI1 positive patients who received chemotherapy and allo-hematopoietic stem cell transplantation (allo-HSCT), retrospectively and significant differences were found (P<0.05). There was no significant difference in CR but significant difference was found in event free survival (P<0.05) for EVI1 positive and EVI1 negative patients who received chemotherapy. EVI1 gene kept negative when bone marrow relapse occurred in two patients with EVI1 positive at diagnosis. Conclusion EVI1 gene may play adverse role in pediatric AML; prognosis of EVI1 positive AML patients can be improved by allo-HSCT; follow-up of EVI1 transcript levels is insufficient to monitoring of minimal residual disease.

OBJECTIVETo explore the clinical features, laboratory findings and treatment of infant leukemia.

METHODSA retrospective analysis of the clinical data was performed of the cases with the diagnosis of infant acute leukemia from August 1993 to October 2014 in our hospital.

RESULTSA total of 144 cases of infant leukemia were diagnosed in the defined period, including 83 cases of acute lymphoblastic leukemia, 55 myeloid leukemia, 1 hybrid acute leukaemia and 5 with incompatible cytological and immunophenotyping findings. The patients at the age of 9 to 12 months accounted for the largest proportion (38.2%), and 87.5% of the patients had hepatosplenomegaly; Six patients below 6 months old had skin infiltration. In about 1/3 of the patients, the white blood cells count was no greater than 100 × 10⁹ /L. Ninety-five patients had chromosome examinations, which identified chromosome abnormalities in 67 patients, including 18 positive for t(4;11)or t(9;11)or t(11;19), and younger patients were more likely to have chromosome abnormalities. Thirty-seven patients underwent MLL gene detection and 11 of them had positive results; the positive patients had higher rate of chromosome 11 abnormalities than the negative patients. Most of the patients gave up treatments after diagnosis and only 6 patients older than 6 months completed regular chemotherapeutic treatments and were now in complete remission.

CONCLUSIONInfant leukemia is a rare type of leukemia with different clinical features from other types of leukemia. The patients often present with hepatosplenomegaly, high white blood cell counts, MLL gene fusion, and chromosome 11 abnormalities. The prognosis of infant leukemia is not favorable, and the current treatment still relies on chemotherapy.

Acute Disease ; Chromosome Aberrations ; Chromosome Disorders ; Chromosomes, Human, Pair 11 ; Humans ; Immunophenotyping ; Infant ; Leukemia, Myeloid ; pathology ; Leukocyte Count ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; pathology ; Prognosis ; Retrospective Studies

The aim of the present study is to explore the association between abdominal obesity and chronic kidney disease (CKD) through a systematic review of published studies. Databases including Wanfang data, CNKI, VIP, CBM, Cochrane Library, PubMed, Web of science and Embase were searched up to July 2021 to collect longitudinal studies published in Chinese and English on the association between abdominal obesity and CKD. In order to avoid omission, reference lists of related articles were also checked manually. After literature selection, data were extracted and study quality was evaluated by the Newcastle-Ottawa scale. Statistical analysis of this study was conducted using Stata 11.0 software. Finally, five studies were included in this study. The results showed that abdominal obesity defined by waist circumference was not associated with CKD (OR=1.17,95% CI:0.93-1.48). According to the results of subgroup analyses, whether adjusted body mass index might be part of the reason of heterogeneity. Based on results of this study, the association between abdominal obesity defined by waist hip ratio and CKD, as well as the association between abdominal obesity and CKD in different genders, remains unknown. In conclusion, abdominal obesity might not be associated with incident CKD. However, more studies are needed in the future to explore this association.

Objective:To explore benefit finding and its influencing factors among enterostomy patients.Methods:A total of 120 enterostomy patients were investigated with general information questionnaire, Benefit Finding Scale, Simplified Scale of Resilience and Perceived Social Support Scale.Results:The score of benefit finding among enterostomy patients was 49.44±5.86. Multiple regression analysis showed that education level, self-care, complications, resilience, perceived social support were influencing factors of benefit finding, and explained 51.1% of the variance.Conclusions:The benefit finding among enterostomy patients was grim. It is suggested that clinical staff pay more attention to the patients with low education, poor self-care and complications of stoma, and also pay more attention to the positive psychology and the social support system of patients, guide patients to pay attention to the positive significance of the disease, so as to improve the level of benefit finding.

Objective:To investigate the current situation with regard to a sense of coherence in major caregivers of enterostomy patients and analyze its relationship with self-efficacy and perceived social support.Methods:From July to December 2019, a total of 118 major caregivers of enterostomy patients were investigated using a general information questionnaire, a self-efficacy scale, and a perceived social support scale.Results:The score of sense of coherence in major caregivers of enterostomy patients was 58.40±9.17, and the average scores of all dimensions, from high to low, were “controllable sense，” “understandable sense，”and “meaningful sense.” Sense of coherence was positively correlated with self-efficacy and perceived social support ( r=0.457, P<0.01; r=0.369, P<0.01). Hierarchical multiple regression analysis showed that self-efficacy and perceived social support had a positive predictive effect on sense of coherence and explained 35.2% of the variance ( R′ 2=0.352, F=25.639, P<0.001). Conclusions:The main caregivers of enterostomy patients had a low level of sense of coherence. Self-efficacy and perceived social support have a positive effect on sense of coherence. Medical staff should take targeted measures to help caregivers improve their self-efficacy and social support system in order to improve their sense of coherence.

Objective:To investigate the correlation of illness uncertainty with anxiety and depression in perioperative patients with early gastric cancer.Methods:A cross-sectional survey was conducted among 107 patients with early gastric cancer who were admitted in Department of Gastroenterology of a Class A tertiary hospital in Beijing from April 2020 to August 2021. The demographic data questionnaire was used for survey, and the psychological status of patients was evaluated with Mishel′s Uncertainties in Illness Scales (MUIS), self-rating anxiety scale (SAS) and self-rating depression scale (SDS). Spearman correlation analysis was used to explore the correlation of disease uncertainty with anxiety and depression in patients with early gastric cancer.Results:The illness uncertainty in patients with early gastric cancer was at a moderate level (93.2±14.0). The total scores on the SAS and SDS were (46.5±9.7) and (47.7±10.2), respectively. And the incidence rate of anxiety and depression was 34.6% (37/107) and 31.8% (34/107) respectively. The illness uncertainty of patients with early gastric cancer was positively correlated with anxiety and depression ( r=0.40,0.31,all P<0.05). Conclusion:Some patients with early gastric cancer have illness uncertainty, anxiety and depression, and the illness uncertainty is related to anxiety and depression.

Objective:To systematically review the effects of probiotics supplementation on the prevention and treatment of gestational diabetes mellitus (GDM).Methods:Computerized literature search (CNKI, Wanfang, CBM, VIP, PubMed, Web of science, Embase, and Cochrane Library) as well as manual search was conducted to collect relevant studies. Data were extracted from qualified literature per pre-defined selection criteria and the risk of bias was evaluated. Systematic review was conducted using Stata 11.0 and Revman 5.3 software.Results:Six studies were included in the systematic review of the prevention effects of probiotics on GDM. The results showed that probiotics supplementation was not associated with the incidence of GDM ( RR=0.84, 95% CI: 0.53~1.34). Moreover, probiotics supplementation may be not associated with the level of glucose, either. Twelve studies were included in the systematic review of the treatment effects of probiotics on GDM. The results showed that in GDM patients, probiotics supplementation could decrease the levels of fasting blood glucose ( WMD=-2.06, 95% CI: -3.95~-0.17), fasting serum insulin ( SMD=-0.61, 95% CI: -0.79~-0.42), insulin resistance index as assessed by homeostatic model assessment ( WMD=-0.64, 95% CI: -0.86~-0.43), triglycerides ( WMD=-21.96, 95% CI: -36.15~-7.78), total cholesterol ( WMD=-10.63, 95% CI: -19.43~-1.83), high-sensitivity C-reactive protein ( SMD=-0.77, 95% CI: -1.00, -0.53), and cesarean section rate ( RR=0.57, 95% CI: 0.38~0.83). Conclusions:Probiotics supplementation could not prevent the onset of GDM but seems beneficial in the treatment of GDM. More studies are needed in the future to explore the effects of probiotics supplementation on GDM.

End-stage renal disease is the final stage of chronic kidney disease, and research on palliative care for end-stage renal disease patients in China is still in its infancy. The research content of palliative care for end-stage renal disease at home and abroad mainly includes identification and management of symptoms, advance care planning, psychosocial and spiritual support, and ethical issues in dialysis decision-making. However, practical experience is still insufficient. By focusing on the overview, development status, patient needs, as well as implementation forms and models of palliative care for endstage renal disease patients, this paper summarized the research progress and application status of related research, with a view to providing references for future domestic research and clinical practice in this field.

Objective:To understand the clinical manifestations, diagnosis, treatment, and prognosis of children with hereditary thrombocytopenia (HT).Methods:The clinical data of 5 patients with HT in the Hematology and Oncology Department of Children′s Hospital of Chongqing Medical University from August 2015 to October 2017 were retrospectively analyzed. The clinical and laboratory characteristics, treatment, and prognosis of HT were discussed by reviewing relevant literatures.Results:Five patients included 3 boys and 2 girls.The median age at onset of 4 years and 2 months old and the median age at diagnose was 4 years and 4 months old.All patients presented with the thrombocytopenia, among which 4 cases were macrothrombocytopenia and 1 case was normothrombocytopenia.The main clinical presentations of 5 patients were skin petechiae and ecchymoses.Four cases were initially misdiagnosed as immune thrombocytopenia (ITP) and received the glucocorticoid and immunoglobulin, while the therapeutic effect was not satisfactory.The gene sequencing confirmed MYH9 gene mutation(c.3493C>T), MYH9 gene mutation(c.5878G>A), NBEAL2 gene compound heterozygous mutation(c.295C>T; c.4169C>T), GP1BA gene mutation(c.1761A>C), and ANKRD26 gene mutation(c.5123A>G), in 5 patients respectively. Conclusions:HT should be suspected among those with recurrent isolated thrombocytopenia and no response to the ITP regimen, and the early gene screening is of great significance to the patients′ treatment and prognosis.