OBJECTIVE To measure the compliance of laboratory personnel with different components of hand hygiene and improve their concerns for prevention.METHODS By checking and evaluating the exposing risks factors,including HIV,HBV and HCV source of infections,we found and formulated effective ways for preventing occupational disease.RESULTS The level of compliance at the end of duty was 95.0%.Pathogenic microorganisms were exclusively found on hands of laboratory personnel who wore jewelry.CONCLUSIONS Accurate evaluation and practical preventive strategies are key factors to reduce the professional exposing risks.Hand hygiene should be directed not only at healthcare workers but also at laboratory personnel.

BACKGROUND: Allogeneic hematopoietic stem cell transplantation is recognized as the only method of curing chronic myelocytic leukemia (CML). Lmatinib mesylate (STI571) is a competitive inhibitor of the bcr-abl tyrosine kinase, as a represent of synthetic gene-targeting drug in recently, which has been used more and more on the Philadelphia chromosome positive CML patients.OBJECTIVE: To compare the efficacy and safety of STI571 to related allogenic hematopoietic stem cell transplantation in the treatment of CML patients.DESIGN, TIME AND SETTING: A controlled observation between ST1571 treated group and transplantation group was performed in the Department of Hematology, Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology between April 2002 and October 2006. PARTICIPANTS: All 90 patients with CML in the chronic phase were selected from Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, and they were diagnosis based on the examinations of bone marrow morphologic, cytogenetics and/or molecular genetics. METHODS: All 90 patients with CML in the chronic phase were divided into two groups. 67 patients received oral STI571 (400 mg/day) in succession at the beginning time from April 2002 to June 2006, and the observation ended until October 2006, Blood routine will be done weekly, and bone marrow morphologic and cytogenetic examination would be done every three months. Other 23 patients selected from Union Hospital from March 1999 to April 2006 accepted allo-HSCT, with BuCy2 or modified BuCy2 as conditioning regimens. Cyclosporin A combining with short-term MTX were used in all patients for prophylaxis of graft-versus-host disease (GVHD). MAIN OUTCOME MEASURES: Hematology responses, eytogenetic response and two years survival in two groups were observed. RESULTS: Complete cytogenetic response was achieved in 60% and 100% of the patient treated with STI571 and transplantation respectively (P < 0.01). But two years survival of ST1571 and transplantation were 83.33% and 77.03% respectively, and no difference was found between the two groups (P > 0.05). No one died or discontinued therapy for adverse effects, and 4 out of 67 (5.97%) had grade 3 or 4 thrombocytopenia and/or leucopenia in the ST1571 group. Moreover, in transplantation group, 7 patients (30.4%) developed grade 2 to 4 acute GVHD, but 4 died of failed treatment. CONCLUTION: Compared with transplantation, patients treated with ST1571 achieved low complete cytogenetic responses and the treatment-related complications were mild and manageable or no need for treatment.

Objective To investigate pathogenic genes related to the phenotype of fetus with severely short limbs in the first and second trimester by whole exome sequencing (WES). Methods Thirteen fetuses with severely short limbs detected by ultrasonography in the first and second trimester admitted in Chinese PLA General Hospital from September 2016 to June 2018 were collected. All cases were performed induced abortion, 6 of which were carried out karyotype analysis of amniotic fluid at the same time. WES and copy number variations (CNV) were performed on specimens from fetal tissues after labor induction. The suspected pathogenic mutations were validated by Sanger sequencing reactions. Results No abnormal karyotypes or pathological CNV were found. In 10 fetuses, pathogenic or possibly pathogenic mutations were detected in the following genes: COL2A1, FGFR3, COL1A1, COL1A2, DYNC2LI1 and TRIP11, all of which were essential to skeletal development. The diagnostic yield of WES in the fetuses with severe short limbs was 10/13. Conclusions In the first and second trimester, most of the fetuses with extremely short limbs suffer from monogenic diseases. WES is likely to be a valuable diagnostic testing option for the fetuses with severe short limbs.

Improving the entire outpatient clinic experience is an important measure in the new era to enhance patients'sense of gain from medical treatment.Beijing Tongren Hospital Affiliated to Capital Medical University explores the establishment of a full-process outpatient service management system based on continuous improvement of medical services.Through the concept of forward service,it focuses on the patient's pre-diagnosis experience;the process is simplified and intelligently guided to optimize the patient's in-diagnosis experience;and continuous diagnosis and treatment Model innovation improves patients'post-diagnosis experience and creates a Chinese-style modern outpatient medical service model to continuously meet the people's growing needs for a better life.

Improving the entire outpatient clinic experience is an important measure in the new era to enhance patients'sense of gain from medical treatment.Beijing Tongren Hospital Affiliated to Capital Medical University explores the establishment of a full-process outpatient service management system based on continuous improvement of medical services.Through the concept of forward service,it focuses on the patient's pre-diagnosis experience;the process is simplified and intelligently guided to optimize the patient's in-diagnosis experience;and continuous diagnosis and treatment Model innovation improves patients'post-diagnosis experience and creates a Chinese-style modern outpatient medical service model to continuously meet the people's growing needs for a better life.

Improving the entire outpatient clinic experience is an important measure in the new era to enhance patients'sense of gain from medical treatment.Beijing Tongren Hospital Affiliated to Capital Medical University explores the establishment of a full-process outpatient service management system based on continuous improvement of medical services.Through the concept of forward service,it focuses on the patient's pre-diagnosis experience;the process is simplified and intelligently guided to optimize the patient's in-diagnosis experience;and continuous diagnosis and treatment Model innovation improves patients'post-diagnosis experience and creates a Chinese-style modern outpatient medical service model to continuously meet the people's growing needs for a better life.

Improving the entire outpatient clinic experience is an important measure in the new era to enhance patients'sense of gain from medical treatment.Beijing Tongren Hospital Affiliated to Capital Medical University explores the establishment of a full-process outpatient service management system based on continuous improvement of medical services.Through the concept of forward service,it focuses on the patient's pre-diagnosis experience;the process is simplified and intelligently guided to optimize the patient's in-diagnosis experience;and continuous diagnosis and treatment Model innovation improves patients'post-diagnosis experience and creates a Chinese-style modern outpatient medical service model to continuously meet the people's growing needs for a better life.

Improving the entire outpatient clinic experience is an important measure in the new era to enhance patients'sense of gain from medical treatment.Beijing Tongren Hospital Affiliated to Capital Medical University explores the establishment of a full-process outpatient service management system based on continuous improvement of medical services.Through the concept of forward service,it focuses on the patient's pre-diagnosis experience;the process is simplified and intelligently guided to optimize the patient's in-diagnosis experience;and continuous diagnosis and treatment Model innovation improves patients'post-diagnosis experience and creates a Chinese-style modern outpatient medical service model to continuously meet the people's growing needs for a better life.

Improving the entire outpatient clinic experience is an important measure in the new era to enhance patients'sense of gain from medical treatment.Beijing Tongren Hospital Affiliated to Capital Medical University explores the establishment of a full-process outpatient service management system based on continuous improvement of medical services.Through the concept of forward service,it focuses on the patient's pre-diagnosis experience;the process is simplified and intelligently guided to optimize the patient's in-diagnosis experience;and continuous diagnosis and treatment Model innovation improves patients'post-diagnosis experience and creates a Chinese-style modern outpatient medical service model to continuously meet the people's growing needs for a better life.

Improving the entire outpatient clinic experience is an important measure in the new era to enhance patients'sense of gain from medical treatment.Beijing Tongren Hospital Affiliated to Capital Medical University explores the establishment of a full-process outpatient service management system based on continuous improvement of medical services.Through the concept of forward service,it focuses on the patient's pre-diagnosis experience;the process is simplified and intelligently guided to optimize the patient's in-diagnosis experience;and continuous diagnosis and treatment Model innovation improves patients'post-diagnosis experience and creates a Chinese-style modern outpatient medical service model to continuously meet the people's growing needs for a better life.