Humans ; Infant, Newborn ; Lung ; Lung Diseases ; diagnostic imaging ; Ultrasonography

No abstract available.
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The h-index is frequently used to measure the performance of single scientists in Korea (and beyond). No single indicator alone, however, is able to provide a stable and complete assessment of performance. The Stata command bibrep.ado is introduced which automatically produces bibliometric reports for single researchers (senior researchers working in the natural or life sciences). The user of the command receives a comprehensive bibliometric report which can be used in research evaluation instead of the h-index.
Korea

Background: Antimicrobials are drugs that are often misused and inappropriate antimicrobial prescribing often results in poor clinical outcome and drug resistance. Monitoring and regulation of antimicrobial use is currently being done by the Department of Health through the Antimicrobial Stewardship (AMS) Program. There is a need to determine the factors that affect successful implementation of an AMS program in private hospitals in the Philippines. This study was conducted to identify the enablers and potential barriers in implementing an AMS program in nine (9) private hospitals. Methodology: A concurrent mixed methods design was used to assess various stakeholders’ (physicians, administrators, other AMS members) perceptions of existing or proposed AMS programs, and to identify barriers and enablers in their implementation. Quantitative data were collected using self-administered survey questionnaire to assess clinician’s acceptance of AMS programs. Qualitative data were collected through semi-structured one-on-one interviews of clinicians and other AMS personnel and focus group discussions (FGD) of selected clinician groups. Data were gathered from October 2018 to October 2019. Results: 409 clinicians were surveyed, 52 were interviewed and 46 sat for 13 sessions of FGDs. Overall, the survey established that physicians were well aware of antimicrobial resistance problem. Majority of the clinicians indicated general agreement with the currently practiced antimicrobial protocols in their hospitals and with the AMS program. However, there were disagreements in perceptions with how antimicrobial restrictions impair prescribing practices and overuse of the same. These responses were strong points of discussion during the Key Informant Interviews (KII) and FGDs. All respondents were amenable with the institutionalization of an AMS program in their hospitals. The hospital leadership’s commitment was determined to be the key enabler of a successful AMS program’s implementation. Barriers identified for hospitals with existing AMS programs were: lack of dedicated staff, resistance and/or non-cooperation of physicians, lack of support from non-medical departments, and inadequate cooperation between hospital personnel. Barriers identified, regardless of the status of the AMS programs were: deficiency in knowledge with developing and implementing an AMS program, inadequate information dissemination, unavailability of an IT-based monitoring for antibiotic use, and the influence of pharmaceutical companies on stakeholders with regards to antimicrobial use. Conclusion Similar enablers and barriers to a successful implementation of an AMS program were seen in the different hospitals. A hospital leadership’s commitment was determined to be the key enabler. The success or failure of any AMS program appears to depend on physician understanding, commitment and support for such a program. By involving the main players in an AMS program- the hospital administrators, clinicians and other key members, perceived barriers will be better identified and overcome, and enablers will help allow a successful implementation of an AMS program. This multi-center study was funded by Philippine Council on Health Research and Development ( PCHRD) and Pediatric Infectious Disease Society of the Philippines ( PIDSP) and was conducted by the PIDSP Research Committee.
Physicians ; Multicenter Studies as Topic

Objectives : Data of valvular heart surgeries from the Japan Cardiovascular Surgery Database in 2015 and 2016 were analyzed to demonstrate the associated mortality and morbidity rates and choice of surgical procedures. Methods : We used the Japan Cardiovascular Surgery Database to extract data of cardiac valve replacement procedures performed in 2015 and 2016. The cases were further evaluated depending upon the type of procedure, and prosthesis used at each site. The rate of bio-prosthesis usage was derived for each valve position and age groups. The rates of operative mortality and morbidity were calculated for each valve position and type of procedures. Results : In total, 26,054 aortic valve replacements were performed in 2015 and 2016, showing a slight increase in number since the last report(2013-2014). A total of 3,305 transcatheter aortic valve replacements, 5,652 mitral valve replacements, and 12,024 mitral valve repair procedures were performed. The rate of bio-prosthesis usage in aortic valve replacement was 96.5%, 92.7% and 63.5% for patients in their 80s, 70s and 60s, respectively, demonstrating an increase in usage since 2013-2014. Mechanical valves were preferred in patients on chronic hemodialysis. The mortality rates of aortic valve replacement, mitral valve replacement, mitral valve repair, and tricuspid valve replacement procedures were 4.1%, 7.1%, 2.2%, and 10.5%, respectively. Conclusion : We evaluated recent trends in valvular heart surgery in Japan with respect to the type of procedure and prosthesis preferred and the postoperative outcomes. We found that bio-prosthesis usage was the most common.

These guidelines were developed as a part of the 2021 Academic R&D Service Project of the Korea Disease Control and Prevention Agency in response to requests from healthcare professionals in clinical practice for guidance on developing antimicrobial stewardship programs (ASPs). These guidelines were developed by means of a systematic literature review and a summary of recent literature, in which evidence-based intervention methods were used to address key questions about the appropriate use of antimicrobial agents and ASP expansion. These guidelines also provide evidence of the effectiveness of ASPs and describe intervention methods applicable in Korea.

Objectives : We sought to present data relative to valvular heart surgeries from the Japan Cardiovascular Surgery Database in 2017 and 2018 to show current status and trend in Japan. Methods : We extracted data relative to cardiac valve surgeries performed in 2017 and 2018 from the Japan Cardiovascular Surgery Database. We obtained total number of aortic valve replacement procedures and showed trend for these 6 years from 2013 to 2018. The operative mortality rates were shown for representative valve procedures stratified by age group with the aim of showing a bench mark of Japan. Data regarding minimally invasive procedures and transcatheter aortic valve implantation which the Japan Cardiovascular Surgery Database can provide were also presented. Results : Despite dramatic increase of number of transcatheter aortic valve implantation in 2017 and 2018 compared to in 2015 and 2016, surgical aortic valve replacement also increased from 26,054 to 28,202. Regarding the operative mortality of first time valve procedures, it was 1.8% in isolated aortic valve replacement, 0.9% in isolated mitral valve repair, 8.2% in mitral valve replacement with biological prostheses, and 4.6% with mechanical prostheses. For first time valve procedures with concomitant coronary artery bypass, the operative mortality was 5.2% in aortic valve replacement, 4.9% in mitral valve repair. Regarding prosthetic valve selection, 72.6% of patients had biological prosthesis for aortic valve replacement procedures in their 60's, showing trend of increasing percentages of biological valve choice. Regarding minimally invasive procedure, 31.8% of first time isolated mitral valve plasty were performed via right thoracotomy. Though patients who underwent surgery via right thoracotomy had better clinical outcomes, it was also apparent that the patients who underwent surgery via right thoracotomy had lower operative risk profile. Aortic clamp time and cardiopulmonary bypass time were longer in the right thoracotomy patients. 6.3% of the patients who had isolated aortic valve replacement underwent surgery via right thoracotomy. The right thoracotomy aortic valve replacement patients had better clinical outcomes and had more percentage of lower risk profile. The overall mortality of transcatheter aortic valve implantation and surgical aortic valve replacement were 1.5% and 1.8%, respectively. Conclusion : We reported data related to heart valve surgery in 2017 and 2018 from the Japan Cardiovascular Surgery Database.

These guidelines were developed as a part of the 2021 Academic R&D Service Project of the Korea Disease Control and Prevention Agency in response to requests from healthcare professionals in clinical practice for guidance on developing antimicrobial stewardship programs (ASPs). These guidelines were developed by means of a systematic literature review and a summary of recent literature, in which evidence-based intervention methods were used to address key questions about the appropriate use of antimicrobial agents and ASP expansion. These guidelines also provide evidence of the effectiveness of ASPs and describe intervention methods applicable in Korea.

Objectives: The COVID-19 pandemic has made a major impact on hospital services globally, including the care of persons with diabetes and endocrine disorders. The aim of this study is to describe the epidemiology of COVID-19 in the ASEAN Federation of Endocrine Societies (AFES) member countries; to describe challenges, changes and opportunities in caring for patients with endocrine diseases, as well as in fellowship training programs, and endocrine-related research in the AFES countries. Methodology: The AFES ASEAN Survey Of Needs in Endocrinology (AFES A.S.-O.N.E.) was an open-ended questionnaire that was sent to the presidents and representatives of the AFES member countries by email. Responses from Societies were collated and synthesized to obtain perspectives on the emergent issues in endocrinology in the Southeast Asian region during this pandemic. Results: The burden of COVID-19 cases varied widely across the AFES member countries, with the least number of cases in Vietnam and Myanmar, and the greatest number of cases in either the most populous countries (Indonesia and the Philippines), or a country with the highest capability for testing (Singapore). The case fatality rate was also the highest for Indonesia and the Philippines at around 6%, and lowest for Vietnam at no fatalities. The percentage with diabetes among patients with COVID-19 ranged from 5% in Indonesia to 20% in Singapore, approximating the reported percentages in China and the United States. The major challenges in managing patients with endocrine diseases involved inaccessibility of health care providers, clinics and hospitals due to the implementation of lockdowns, community quarantines or movement control among the member countries. This led to disruptions in the continuity of care, testing and monitoring, and for some, provision of both preventive care and active management including surgery for thyroid cancer or pituitary and adrenal tumors, and radioactive iodine therapy. Major disruptions in the endocrine fellowship training programs were also noted across the region, so that some countries have had to freeze hiring of new trainees or to revise both program requirements and approaches to training due to the closure of outpatient endocrine clinics. The same observations are seen for endocrine-related researches, as most research papers have focused on the pandemic. Finally, the report ends by describing innovative approaches to fill in the gap in training and in improving patient access to endocrine services by Telemedicine. Conclusion The burden of COVID-19 cases and its case fatality rate varies across the AFES member countries but its impact is almost uniform: it has disrupted the provision of care for patients with endocrine diseases, and has also disrupted endocrine fellowship training and endocrine-related research across the region. Telemedicine and innovations in training have been operationalized across the AFES countries in an attempt to cope with the disruptions from COVID-19, but its over-all impact on the practice of endocrinology across the region will only become apparent once we conquer this pandemic.
Surveys and Questionnaires ; Asia, Southeastern ; COVID-19 ; SARS-CoV-2

PURPOSE: To adapt a questionnaire in the Persian language measuring working conditions and health problems among nursing personnel. A further aim was to test the validity and reliability of the questionnaire. METHODS: The adapted questionnaire was based on three well-established questionnaires. Physical working conditions items were from Nurse Early Exit Study. Psychosocial working conditions scales were included from Copenhagen Psychosocial Questionnaire which contains two scales on general and mental health as well. The Nordic Musculoskeletal Questionnaire was the origin of the musculoskeletal disorders questions. During the culture adaptation process, an expert panel method was used. To achieve equivalence between the sources and target version, some changes were made by the expert panel. Then the questionnaire was examined in the field for face validity and construct validity (n = 92) among Iranian nursing personnel from two hospitals. Construct validity was assessed using a priori hypothesized correlations of the outcomes with exposures. Finally the adaptation process was completed by reliability assessment using Cronbach's alpha and Intra-class Correlation Coefficient (ICC). RESULTS: The construct validity result was the correlation of the health outcome with the work-related exposure (physical rs = .71 and psychosocial rs = .66). In the reliability assessment, Cronbach's alpha and ICC were .60 and .70 respectively. CONCLUSION: The findings show that the adapted questionnaire has an acceptable conceptual structure and provides reliable information from the nursing profession. Consequently, the questionnaire is applicable to work situation studies among nurses and other health care workers.
Delivery of Health Care ; Mental Health ; Occupational Health ; Reproducibility of Results ; Weights and Measures ; Surveys and Questionnaires