Purpose: This study analyzed the changes in the number of surgeries and surgical patterns due to the adoption and diffusion of new medical technology while focusing on radical prostatectomy. Materials and Methods: Medical equipment status report data and the National Health Insurance claims data from 2007 to 2019 were used. A total of 62798 radical prostatectomies from 135 medical facilities were analyzed. Radical prostatectomy was classified into open radical prostatectomy (ORP), laparoscopic radical prostatectomy (LRP), and robot-assisted laparoscopic radical prostatectomy (RARP) using the fee schedule codes. A linear mixed model was used to determine whether the adoption of a robotic surgical system had an effect on the number of surgeries and surgical patterns after adjusting for medical characteristics. Results: The number of radical prostatectomies performed in Korea increased from 1756 in 2007 to 8475 in 2019. During this period, the proportion of RARP in total surgery increased from 17.5% to 74.3%. The mean number of surgeries at medical facilities adopting the robotic surgical system was 128.3, which was higher compared to 18.5 cases in medical facilities that did not adopt it. The adoption of a robotic surgical system increased the number of radical prostatectomy surgeries by 12.1 cases and the RARP share by 47.2% in a linear mixed model.  Conclusion The adoption and diffusion of robotic surgical systems in Korea increased the number of surgeries as well as the share of robotic surgery. It is necessary to manage a technology that is widely used in a state where its clinical effectiveness is uncertain.

No abstract available.
Animals ; Calcitonin Gene-Related Peptide* ; Calcitonin* ; Rats* ; RNA, Messenger*

Early nutritional support for preterm infants is critical because such support influences long-term outcome. Minimal enteral feeding should be initiated as soon as possible if an infant is stable and if feeding advancement is recommended as relevant to the clinical course. Maternal milk is the gold standard for enteral feeding, but fortification may be needed to achieve optimal growth in a rapidly growing premature infant. Erythromycin may aid in promoting gastrointestinal motility in cases that exhibit feeding intolerance. Selected preterm infants need vitamins, mineral supplements, and calorie enhancers to meet their nutritional needs. Despite all that is known about this topic, additional research is needed to guide postdischarge nutrition of preterm infants in order to maintain optimal growth and neurodevelopment.
Enteral Nutrition ; Erythromycin ; Gastrointestinal Motility ; Humans ; Infant ; Infant, Newborn ; Infant, Premature ; Milk ; Milk, Human ; Nutritional Support ; Vitamins

Debriefing is a conversational session that revolves around the sharing and examining of information after a specific event has taken place. Debriefing may follow a simulated or actual experience and provides a forum for the learners to reflect on the experience and learn from their mistakes. Originating from the military and aviation industry, it is used on a daily basis to reflect and improve the performance in other high-risk industries. Expert debriefers may facilitate the reflection by asking open-ended questions to probe into the framework of the learners and apply lessons learned to future situations. Debriefing has been proven to improve clinical outcomes such as the return of spontaneous circulation after cardiac arrest and the teaching of teamwork and communication in pediatrics. Incorporating debriefing into clinical practice would facilitate the cultural change necessary to talk more openly about team performance and learn from near misses, errors, and successes that will improve not only clinical outcome but also patient safety.
Aviation ; Education ; Heart Arrest ; Humans ; Military Personnel ; Patient Safety ; Pediatrics* ; Staff Development

Clinical trials in neonates of different gestational age, birth weight, postnatal age and general health status are needed to assure safe and optimal evidence-based-therapy to this special population. Pharmacodynamic maturation must be considered in grouping the neonates for clinical trials. Informed consent from the parents, protection of the neonates participating in the clinical trials, adherence to good clinical practice guidelines, and designation of short term and long term outcomes must be taken into consideration from the beginning of the trials. Collaboration between centers will be helpful in overcoming the problem with small patient size. Many of these challenges are surmountable and an well-designed clinical trial will improve the mortality and morbidity in these very small children.
Birth Weight ; Child ; Cooperative Behavior ; Gestational Age ; Humans ; Infant, Newborn ; Informed Consent ; Parents

OBJECTIVES: Most studies about multiple roles and women's health suggested that combining with paid job, being married and having children was more likely to improve health status than in case of single or traditional roles. We investigated whether there was better health outcome in multiple roles among Korean women coinciding with previous studies of other nations. METHODS: Data were from the 2005 Korea National Health & Nutritional Examination Survey, a subsample of women aged 25-59 years (N=2,943). Health status was assessed for self-rated poor health, perceived stress and depression, respectively based on one questionnaire item. The age-standardized prevalence of all health outcomes were calculated by role categories and socioeconomic status. Multiple logistic regression was used to assess the association of self rated health, perceived stress, and depression with multiple roles adjusted for age, education, household income, number of children and age of children. RESULTS: Having multiple roles with working role was not associated with better health and psychological wellbeing. Compared to those with traditional roles, employed women more frequently experienced perceived stress, with marital and/or parental roles. Non-working single mothers suffered depression more often than women with traditional roles or other role occupancy. Socioeconomic status indicators were potent independent correlates of self-rated health and perceived stress. CONCLUSIONS: Employment of women with other roles did not confer additional health benefit to traditional family responsibility. Juggling of work and family responsibility appeared more stressful than traditional unemployed parental and marital role in Korean women.
Adult ; Depression ; Female ; *Gender Identity ; *Health Status ; Health Surveys ; Humans ; Korea ; Male ; Middle Aged ; Women's Health/*ethnology

Bronchopulmonary dysplasia (BPD) is characterized by arrest of vascular and alveolar development in premature infants. Recent advances in neonatology have increased the survival of immature babies. Consequently, the prevalence of BPD is increasing. Animal studies and autopsy findings of BPD have demonstrated interruption in vascular development and reversal of lung injury through promotion of vasculogenesis. Normal lung development is driven by temporal and spatial specific growth factors and cell- to- cell signaling in vascular development. Lung injury through various pathways causes disruption in this complex interactive process and results in aberrant vascular development and subsequent BPD. By understanding the regulation of vascular growth of the lung, it would be possible to find new targets in the treatment and prevention of BPD in premature infants.
Animals ; Autopsy ; Bronchopulmonary Dysplasia ; Humans ; Infant, Newborn ; Infant, Premature ; Intercellular Signaling Peptides and Proteins ; Lung ; Lung Injury ; Neonatology ; Prevalence

Breast milk is the gold standard for full term babies as well as premature babies. Breast milk provides nutritional, gastroenterological, immunological, neurodevelopmental and psychological benefits to the premature baby. These benefits decrease acute morbidities and provide long term benefits. Despite the knowledge that breast milk is best, many obstacles must be overcome for a premature infant to receive optimal nutrition from breast milk. Insufficient amount and difficulty in pumping are some issues that are easily solved with education and support. Inadequacy of minerals and electrolytes in breast milk after one month may be overcome with the use of commercial fortifiers for the optimal growth of the growing premature baby. The use of donor breast milk is increasing. It is the responsibility of the medical personnel to promote breast milk in premature babies by being concerned about the obstacles and preventing problems from arising beforehand.
Breast ; Electrolytes ; Enteral Nutrition ; Humans ; Infant, Newborn ; Infant, Premature ; Milk, Human ; Minerals ; Tissue Donors

No abstract available.
Rectal Neoplasms*

Migraine is a common neurologic disorder with recurrent headache and variable accompanying symptoms. Patients with migraine have suffered by an enormous burden on daily life and impairment of quality of life (QoL), but migraine is still underdiagnosed and undertreated. For early and better diagnosis and treatment of migraine, headache education and instruments for evaluation of headache outcomes including QoL and disability are essential. Nonpharmachological treatment like cognitive-behavior therapy, mindfulness-based stress reduction, lifestyle modification and trigger avoidance, biofeedback, relaxation training can reduce frequency of pain, disability, so headache education might be helpful. Headache diary and instruments for evaluation of QoL, disability and comorbidity like Migraine Disability Assessment Scale (MIDAS), Headache Impact Test-6 (HIT-6), Migraine-Specific Quality of Life Questionnaire (MSQ) are useful tools to decide plans of treatment. When nonpharmachological treatment and headache education are well applied and evaluation of the QoL and disability are reflected, it will help improve the quality of life for migraine patients.
J Korean Neurol Assoc 38(3):169-174, 2020