ABSTRACT
BACKGROUND: Health workers, the core of health service delivery and a key driver of progress towards universal health coverage, must be available in sufficient numbers and distributed fairly to serve the entire population. In addition, the planning and management of the health workforce must be responsive to the changing needs of society, including changes in age structure and epidemiology. Considering these issues, this paper examines in historical perspective the evolution of postgraduate medical training and practice in Japan, from the late nineteenth century to the present. MAIN TEXT: When the first medical schools were established in the country towards the end of the nineteenth century, Japan was a largely agrarian society, with a population of about 30 million and an average life expectancy of 30-40 years. During the twentieth century, life expectancy and the national population continued to increase in a context of rapid economic growth. Since the 1980s, another demographic transition has occurred: low fertility rates and an aging society. As a result, the inputs and skills required from health professionals have changed considerably over time, posing new challenges to the national health sector and the management of human resources for health. CONCLUSIONS: The case of Japan offers valuable lessons for other countries experiencing a rapid epidemiological and demographic transition. To provide medical care that meets health priorities in the communities, we must consider not only the training of specialists, but also ensure the availability of a large cadre of physicians who possess basic skills and can provide patient-centred care. Furthermore, the Japanese experience shows that a highly hierarchical system and organisational culture are ill-suited to respond quickly to the changing demands of society.
Subject(s)
Life Expectancy , Universal Health Insurance , Aging , Health Personnel , Humans , JapanABSTRACT
BACKGROUND: This study compared adherence to the fasting-time guidelines of the International Committee for the Advancement of Procedural Sedation (ICAPS) and the North American Society of Anesthesiologists (ASA) and complication rates in pediatric patients requiring procedure sedation and analgesia during treatment in the emergency room (ER). METHODS: This retrospective, single-center study was performed between 2016 and 2020, and enrolled patients who received procedural sedation and analgesia in the ER with the fasting times recommended in the ICAPS and ASA guidelines. RESULTS: In total, 857 patients were included. The most frequent indication for procedural sedation and analgesia was fracture reduction in 420 patients (49.0%). Ketamine, the most commonly administered drug, was given to 710 patients (82.8%). Adherence to the ICAPS guidelines was higher (P < 0.01), with 772 (95.7%) and 351 (41.0%) patients, respectively, adhering to the ICAPS and ASA recommendations for food and drink fasting times. Complications occurred in 130 patients (15.2%), including SpO2 <90% in 75 patients (8.7%) and vomiting in 20 patients (2.3%). No serious complications, such as aspiration, cardiac arrest, or death, occurred. The complication rate between the two groups did not differ significantly, with 50 (14.2%) and 127 (15.5%) patients experiencing complications according to the ICAPS and ASA guidelines, respectively (P = 0.586). CONCLUSIONS: The fasting recommendations of the ICAPS guidelines, which propose risk stratification to determine the appropriate fasting time for procedural sedation and analgesia, are more tolerable to patients and the rate of adverse events did not appear to be different from that experienced when following the ASA guidelines.
Subject(s)
Analgesia , Fasting , Child , Humans , Retrospective Studies , Vomiting/etiology , Analgesia/methods , Emergency Service, Hospital , Conscious Sedation/methodsABSTRACT
OBJECTIVES: Genital injuries among children are often associated with consumer products or specific activities. There are few descriptive studies from Asia on pediatric genital injuries seen in the emergency department (ED). The aim of this study was to describe the characteristic features of accidental genital injuries among children. METHODS: A retrospective chart review of children aged 15 years or younger who visited our ED for genital injuries between March 2010 and November 2014 was conducted. Data on age, arrival time at the ED, location of the incident, mechanism of injury, objects, injured organ, consultation with specialists, emergency operation, sedation at the ED, and outcomes were collected and analyzed. RESULTS: One hundred seventy-nine patients were included in this analysis. Girls comprised 71% of the subject pool. The median age was 6 years (interquartile range, 4-9 years). Straddle injuries were the most common form of injury (56%). Male genital injuries occurred mostly outdoors (64%). Common consumer products associated with pediatric genital injuries were furniture (21%), exercise equipment (17%), and bicycles (15%). Thirty-two patients were examined by a surgeon, gynecologist, or urologist. The most commonly injured organs were the penis (55%) in boys and the labia (60%) in girls. Most patients (93%) were treated at the ED and discharged. CONCLUSIONS: The characteristics of accidental genital injuries among Japanese children were similar to those of children in other countries. The strategy for preventing genital injuries used in the West might be applicable to the East Asian context.
Subject(s)
Emergency Service, Hospital , Genitalia , Wounds and Injuries , Accidents , Child , Child, Preschool , Female , Genitalia/injuries , Humans , Infant , Japan , Male , Retrospective StudiesABSTRACT
BACKGROUND: Ipratropium bromide (IB), when administered with ß2-agonists, is effective in reducing hospital admissions of children presenting to the emergency department (ED) with severe asthma. While IB is commonly delivered in its nebulized form, using a metered-dose inhaler (MDI), can, reportedly, shorten patients' length of stay in the ED. However, the effectiveness and safety of IB administration using an MDI with a spacer have not been established. This study aimed to investigate the effectiveness and safety of MDI-delivered IB in pediatric patients with acute asthma exacerbation. METHODS: This prospective, non-randomized, observational study included patients aged ≥4 years with a history of severe asthma exacerbation. Patients received IB via MDI with a spacer three times at 20-min intervals. IB use was determined by the physicians' treatment policy. Propensity score matching was used to adjust the confounding factors related to IB administration. RESULTS: Of the 158 patients, 88 were treated with IB and 70 were treated without IB. A propensity score-matching analysis extracted 54 patients from each group. We found no statistical difference in the admission rate of the two groups (IB group: 25.9% vs non-IB group: 31.5%; P = 0.67). The post-treatment modified pulmonary index scores (mean ± SD) were also similar (IB: 6.6 ± 2.0 vs non-IB: 6.3 ± 2.5; P = 0.53). Only one patient (1.0%) treated with IB experienced vomiting, which resolved spontaneously. CONCLUSION: The metered-dose inhaler IB was ineffective in reducing the admission rate possibly because it was less effective than a nebulizer for IB inhalation.
Subject(s)
Asthma/drug therapy , Bronchodilator Agents/administration & dosage , Ipratropium/administration & dosage , Metered Dose Inhalers , Administration, Inhalation , Bronchodilator Agents/adverse effects , Child , Child, Preschool , Emergency Service, Hospital , Female , Hospitalization , Humans , Ipratropium/adverse effects , Male , Propensity Score , Prospective StudiesABSTRACT
OBJECTIVE: The aim of this study was to evaluate the effect of an observation unit (OU) in an emergency department on reducing unnecessary use of computed tomography (CT) for minor blunt head trauma. METHODS: This study was a retrospective before-and-after study of pediatric patients 18 years or younger with minor blunt head trauma. Patients with a Glasgow Coma Scale score of 14 or 15 who presented to the emergency department were included in the analysis. The rates of head CT use in the period before and after the institution of the OU were compared. RESULTS: In total, 4706 patients were analyzed (2344 from the period before and 2362 from period after OU institution). The median age of the patients was 3 years, and 64% were male in each period. The rates of CT use were 5.7% (95% confidence interval [CI], 4.8%-6.7%) in the period before and 4.0% (95% CI, 3.3%-4.9%) in the period after OU institution (P = 0.01). The relative risk reduction was 0.70 (95% CI, 0.54-0.91). CONCLUSIONS: The rate of CT use decreased by 30% as a result of OU institution. The OU was an effective means of avoiding an unnecessary head CT for pediatric minor head injuries.
Subject(s)
Clinical Observation Units , Head Injuries, Closed/diagnosis , Adolescent , Child , Child, Preschool , Emergency Service, Hospital , Female , Glasgow Coma Scale , Humans , Infant , Male , Retrospective StudiesABSTRACT
OBJECTIVES: The aim of this study was to evaluate the diagnostic accuracy of the 3-point approach with ultrasonography for confirming endotracheal tube (ETT) placement in pediatric patients. METHODS: This was a prospective study conducted at a tertiary care center in Japan between March 2014 and March 2016. Children aged 0 to 18 years requiring endotracheal intubation in our emergency department (ED) who underwent ultrasonography for confirming ETT placement were enrolled. Patients who had already undergone a tracheotomy or intubation before arrival at our ED or who had severe neck injuries hindering ultrasonography were excluded. Quantitative capnography and portable chest x-ray imaging were used as the reference standard for the confirmation of proper ETT placement. The main outcome was the diagnostic accuracy of the 3-point approach with ultrasonography for detecting inappropriate ETT placement. RESULTS: In total, 68 patients were enrolled. The median age was 17 months (interquartile range, 8-40), and 51.4% were males. Three (4.4%) and 7 (10.3%) patients had esophageal and endobronchial mainstem intubation, respectively. The patients received emergency intubation due to a dysfunction of the central nervous system (45.6%) or respiratory failure (22.0%). The sensitivity and specificity of esophageal versus tracheal intubation was 100% (95% confidence interval [CI], 54.9%-100.0%) and 100% (95% CI, 97.9%-100.0%), respectively, whereas for endobronchial mainstem intubation versus tracheal intubation, the sensitivity and specificity was 85.7% (95% CI, 56.7%-96.0%) and 98.3% (95% CI, 94.8%-99.5%), respectively. Agreement between the reviewers was high (kappa coefficient, 0.78). CONCLUSION: The 3-point approach with ultrasonography was a feasible method for detecting esophageal and endobronchial mainstem intubation in pediatric patients.
Subject(s)
Clinical Protocols , Emergency Service, Hospital , Esophagus/diagnostic imaging , Intubation, Intratracheal/methods , Ultrasonography/methods , Child, Preschool , Female , Humans , Infant , Japan , Male , Point-of-Care Systems , Prospective Studies , Reproducibility of Results , Sensitivity and SpecificityABSTRACT
BACKGROUND: Febrile young infants have a high risk of serious infection. Although measuring vital sign parameters can serve as a rapid and effective assessment in these patients, their predictive value for serious bacterial infection (SBI) has not been fully investigated. METHODS: This retrospective observational study enrolled febrile (>38.0°C) infants aged <90 days at the time of presentation. Data from the emergency room triage database at Tokyo Metropolitan Children's Medical Center for the period 1 November 2011-30 November 2013, were reviewed. Variables included patient age, gender, and vital sign data, including body temperature, pulse rate, oxygen saturation, definitive diagnosis, and disposition. RESULTS: Two hundred and sixty-nine patients were included, with a mean age of 55 days, and 158 (58.7%) were male. Of the total, 43 patients had an SBI. On logistic regression, body temperature ≥38.5°C (OR, 2.80; 95%CI: 1.37-5.74) was a significant predictor of SBI. CONCLUSION: High-grade fever was found to be a significant predictor of SBI in febrile young infants.
Subject(s)
Bacterial Infections/diagnosis , Body Temperature , Fever/diagnosis , Fever/microbiology , Bacterial Infections/complications , Emergency Service, Hospital , Female , Humans , Infant , Infant, Newborn , Logistic Models , Male , Predictive Value of Tests , Retrospective Studies , Tokyo , TriageABSTRACT
BACKGROUND: Oral injuries are common among children, but studies on oral injury according to the presence of foreign objects in the mouth are limited. The aim of this study was to compare injury patterns and their effects in children presenting to a Japanese pediatric emergency room (ER) with and without foreign objects in the mouth. METHODS: Children who were brought to the ER at Tokyo Metropolitan Children's Medical Center with oral injuries between 1 January 2011 and 31 December 2012, were included. Information regarding mechanism of injury, object related to injury, required procedure, and disposition (i.e. placement after ER evaluation: hospitalization or discharge) was collected. Injured subjects with and without foreign objects in the mouth were compared. RESULTS: Three hundred and nineteen subjects were included in analysis. Median age was 26 months. Labial mucosa, tongue, buccal mucosa, and teeth were major locations of injury. Tumble (i.e. fall from standing) was the leading mechanism of injury (50%). Seventy-one subjects (22%) were holding foreign objects in the mouth when injury occurred. A toothbrush was the most common object (31%). Subjects with foreign objects in the mouth were more likely to injure the posterior parts of the mouth, and to require imaging (P = 0.04) and hospital admission (P < 0.001). This was also the case for children with injury due to tumble. CONCLUSIONS: Tumble (i.e. fall from standing) was the most common mechanism of injury. Furthermore, requirement for medical resources increased if children had foreign objects in their mouth. Preventive measures should focus on educating parents about the dangers associated with children moving around while holding objects in the mouth.
Subject(s)
Foreign Bodies/epidemiology , Mouth/injuries , Wounds, Penetrating/epidemiology , Adolescent , Case-Control Studies , Child , Child, Preschool , Emergency Service, Hospital , Female , Foreign Bodies/diagnosis , Foreign Bodies/etiology , Humans , Infant , Male , Retrospective Studies , Tokyo/epidemiology , Wounds, Penetrating/diagnosis , Wounds, Penetrating/etiologyABSTRACT
BACKGROUND: Ultrasonography (US) was recently reported as a reliable modality for diagnosing nasal bone fractures. However, whether US is reliable as a screening tool in the pediatric emergency department (ED) remains unknown. This prospective cohort study had a 2-fold aim: to assess the utility of US in the diagnosis of pediatric nasal bone fracture, and to evaluate the validity of our protocol for managing pediatric nasal bone fractures (Fuchu-Kids algorithm). PATIENTS AND METHODS: Among the patients who presented at the ED with facial trauma, those with a suspected nasal bone fracture were enrolled in the study. Patients were treated according to Fuchu-Kids algorithm, and the validity of the protocol using US imaging was evaluated. RESULTS: Among 81 patients who were enrolled during the 1-year study period, 63 patients were able to complete the process described in our protocol for further examination. The diagnostic power of the Fuchu-Kids algorithm had a sensitivity of 91.7%, a specificity of 92.3%, a positive predictive value (PPV) of 88%, and a negative predictive value (NPV) of 94.7%. However, when the performance of US was assessed as a single examination, its sensitivity, specificity, PPV, and NPV were 75%, 92.3%, 85.7%, and 85.7%, respectively. CONCLUSION: Using our algorithm, the majority of patients with nasal bone fracture were successfully diagnosed and screened out successfully. Repeated US imaging is effective when clinical symptoms persist even if the first US imaging was negative for nasal bone fracture. However, a detailed medical interview and clinical examination are mandatory, regardless of the use of US.
Subject(s)
Algorithms , Nasal Bone/injuries , Skull Fractures/diagnosis , Ultrasonography/methods , Adolescent , Child , Child, Preschool , Emergency Service, Hospital , Female , Follow-Up Studies , Humans , Infant , Male , Nasal Bone/diagnostic imaging , Prospective Studies , ROC Curve , Reproducibility of Results , Trauma Severity IndicesABSTRACT
BACKGROUND: Inhaled anticholinergics such as ipratropium bromide (IB), when administered with ß2-agonists, are effective in reducing hospital admissions of children presenting to the emergency department with moderate to severe asthma. However, treatment of acute asthma with IB is still uncommon in Japan. The aim of this study was to investigate the effectiveness and safety of IB for the treatment of pediatric acute asthma. METHODS: We conducted a retrospective study to compare the admission rate of patients who received IB with those who did not. Patients aged 4 years or older with a history of moderate to severe attacks were included. For analysis, propensity score matching was used to adjust the confounding factors related to IB use. Patients received IB by metered-dose inhaler (40µg per dose) with a spacer three times at 20-min intervals. RESULTS: Among 175 patients included in the analysis, 102 patients were treated with IB (IB group) and 73 patients were treated without IB (Non-IB group). A propensity score matching analysis extracted 63 patients from each group. There was no statistical difference between the two groups in terms of admission rate (IB group 12.7% vs Non-IB group 9.5%; p=0.78). One patient (1.0%) treated with IB experienced dryness of the mouth, which resolved spontaneously. CONCLUSIONS: The admission rate did not decline with IB use. Several confounding factors could have influenced and limited our results. A prospective study is needed to investigate the effectiveness of IB in Japan.
Subject(s)
Asthma/drug therapy , Ipratropium/therapeutic use , Acute Disease , Child , Female , Humans , Ipratropium/administration & dosage , Male , Metered Dose Inhalers , Retrospective StudiesABSTRACT
OBJECTIVE: Assessment of abnormal vital signs in triage is a challenge in the paediatric emergency department (PED), since vital signs may reflect anxiety, fever or pain rather than the clinical deterioration of the child. We aimed to evaluate the efficacy of subjective 'down-triage' (change of the initially determined acuity levels) of Japanese Triage and Acuity Scale (JTAS). METHODS: This is a retrospective cohort study of patients in PED up to 15â years of age at a tertiary paediatric medical centre in Japan during a 1-year period. At the end of every JTAS triage process, PED nurses were allowed to 'down-triage' acuity levels of well-appearing patients with abnormal HR or RR, which were presumably attributable to fever, crying or being upset. We compared predictive performance of the triage system before and after 'down-triage' using admission rate as the primary outcome. RESULTS: Among 37â 961 PED visits during the study period, we analysed 37â 219 records. A total of 17â 089 patients (45.9%) were 'down-triaged' after their initial triage allocation upon arrival. Admission rates after 'down-triage' (83%, 33%, 7%, 1% and 3% for levels 1-5, respectively), compared with those of unmodified initial level (16%, 11%, 6%, 2% and 6% for levels 1-5, respectively), had a better apparent relevance with the anticipated admission rates of Canadian Triage and Acuity Scale. CONCLUSIONS: Modification of JTAS through 'down-triage' by experienced staff improves prediction of disposition in a PED. Further research is needed to determine an objective protocol for 'down-triage' to ensure safe practice in a PED.
Subject(s)
Emergency Service, Hospital/organization & administration , Triage/methods , Vital Signs , Adolescent , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Japan , Male , Retrospective StudiesABSTRACT
When new household products are developed and distributed, new injuries often occur in children. We report the first known case of methemoglobinemia caused by a chlorine dioxide (ClO2)-based household product. A 1-year-old boy presented to the emergency department with vomiting and poor complexion after accidentally ingesting a ClO2-based household product. The patient had profound hypoxia that did not respond to oxygen therapy and required endotracheal intubation to maintain a normal oxygen level. Although oxygen saturation (SpO2) fluctuated at approximately 95% after intubation, arterial oxygen pressure (PaO2) was high on arterial blood gas analysis. We suspected methemoglobinemia based on the gap between SpO2 and PaO2, and subsequently detected increased methemoglobin at 8.0%. The patient was admitted to the pediatric intensive care unit for further management. After supportive treatment, he was discharged without any complications. He had no cognitive or motor dysfunction on follow up 3 months later.
Subject(s)
Emergency Service, Hospital , Household Products/poisoning , Intubation, Intratracheal/methods , Methemoglobinemia/etiology , Oxygen Inhalation Therapy/methods , Oxygen/blood , Blood Gas Analysis , Humans , Infant , Male , Methemoglobinemia/diagnosis , Methemoglobinemia/therapyABSTRACT
We herein describe the case of a 27-day-old male infant who was brought to the emergency room for intermittent crying, and swelling of the left scrotum. Based on the clinical findings, necrotizing fasciitis was suspected, and surgical intervention was successfully completed within a few hours of admission. Streptococcus agalactiae type Ia was cultured from the drained abscess, and was considered the causative pathogen. To our knowledge, this is the first report of neonatal necrotizing fasciitis caused by S. agalactiae. Prompt diagnosis and immediate surgical debridement are crucial in the initial management of this disease.
Subject(s)
Fasciitis, Necrotizing/microbiology , Genital Diseases, Male/microbiology , Scrotum/microbiology , Streptococcal Infections/microbiology , Streptococcus agalactiae/isolation & purification , Anti-Bacterial Agents/therapeutic use , Cefmetazole/therapeutic use , Fasciitis, Necrotizing/diagnosis , Fasciitis, Necrotizing/surgery , Genital Diseases, Male/diagnosis , Genital Diseases, Male/surgery , Humans , Infant, Newborn , Male , Scrotum/pathology , Streptococcal Infections/drug therapyABSTRACT
Mitral valve chordae rupture in infancy is a rare, but life-threatening disease. The progression of acute cardiac failure has been reported, with emergency surgery being required in most cases. Mitral valve chordae rupture typically occurs at the age of 4-6 months. Echocardiography is needed to diagnose this disease, and accurate diagnosis is difficult for general pediatricians. We herein describe the case of an acutely ill 4-month-old infant, who was saved and discharged without neurological sequelae due to the early diagnosis of mitral valve chordae rupture, life support, and surgery. We confirm the importance of acute pre-surgery treatment and immediate surgery for the survival and good outcome of infants.
Subject(s)
Chordae Tendineae/pathology , Mitral Valve Insufficiency/diagnosis , Mitral Valve/pathology , Chordae Tendineae/diagnostic imaging , Echocardiography , Female , Humans , Infant , Mitral Valve/diagnostic imaging , Mitral Valve/surgery , Mitral Valve Insufficiency/etiology , Mitral Valve Insufficiency/surgery , Rupture, SpontaneousSubject(s)
Arm Bones/injuries , Fractures, Bone/diagnosis , Fractures, Bone/pathology , Child , Child, Preschool , Emergency Service, Hospital , Female , Fractures, Bone/complications , Hematoma/etiology , Hematoma/pathology , Humans , Infant , Male , Retrospective Studies , Skin Diseases/etiology , Skin Diseases/pathologyABSTRACT
Midwives are professionals who fulfill maternal and child health needs. In Mongolia, midwives were unable to transfer their knowledge and skills to the next generation midwives last few decades. The details of their experiences and the comprehensive aspects of continuing professional development (CPD) are still unclear. This study aimed to assess the current status of midwives in clinical practice through an online symposium. Relevant information was collected from presentations, question-and-answer sessions, and questionnaires. It was found that CPD has unclear training plans, no specialized training, and with them having little experience with CPD. Newly graduated midwives do not have an educational program. As of the current status, midwifery services are not provided at the clinical site in the scope of midwifery job descriptions. This study also discusses the situation of low status and salary in midwifery. Strengthening the system of midwifery CPD like development of the educational program is needed.
ABSTRACT
OBJECTIVES: Computed tomographic (CT) scans are an accepted radiographic mode to the diagnosis of appendicitis. Radiologists play a critical role in its diagnostic accuracy. The purpose of this study was to determine whether there is a difference in the diagnostic accuracy between pediatric and general radiologists interpreting pediatric abdominal/pelvic CT scans for appendicitis. METHODS: Computed tomographic scans of 10 patients (5 with appendicitis and 5 without appendicitis) were presented on a password-protected Web site. Radiologists rated the CT scans for the likelihood of appendicitis on a grading scale from 1 to 5. RESULTS: This is a report of data from 6 pediatric radiologists and 13 general radiologists. For appendicitis cases, the pediatric radiologists gave a "positive" interpretation in 26 (87%) of the cases, whereas the general radiologists gave a "positive" interpretation in 57 (89%) of the cases. Of the true positives, pediatric radiologists rated 25 (96%) of 26 as a high likelihood of appendicitis with a score of 1, whereas general radiologists rated 44 (77%) of 57 as high likelihood. In cases without appendicitis, the pediatric radiologists had a true negative interpretation rate of 83%, and the general radiologists had a true negative interpretation rate of 73%. Of the true negatives, pediatric radiologists rated 22 (88%) of 25 with a rating of 4, being "no appendicitis," whereas the general radiologists rated 39 (85%) of 46 with a rating of 4. CONCLUSIONS: There is a similar accuracy rate in the interpretation of CT scans positive for appendicitis between general and pediatric radiologists, but pediatric radiologists were more definitive.
Subject(s)
Appendicitis/diagnostic imaging , Radiology/standards , Tomography, X-Ray Computed , Adolescent , Child , Child, Preschool , Humans , Retrospective Studies , Single-Blind MethodABSTRACT
This paper reports on the current status of international technical cooperation, reflecting the views of the Bureau of International Health Cooperation of the National Center for Global Health and Medicine (NCGM) during the COVID-19 pandemic. To appropriately respond to the pandemic, the need for assistance to low- and middle-income countries has increased. Since 2020, there has been a shift from on-site to online international technical cooperation to avoid human contact. While online solutions increased the number of participants in international conferences and training, business travel costs and time were reduced. However, it became necessary to consider not only effective labor-management practices to enable participation in meetings held in different time zones but also quicker ways to develop online training materials, which took a long time. In the future, a hybrid format combining offline and online international technical cooperation will become mainstream.