Demographic and geographical characteristics of pediatric patients presenting to a convenient clinic at a large railway station in a metropolitan area of Tokyo.

There is an increasing demand for medical provision systems that are friendly for working mothers with sick children in Japan. The aim of this cross-sectional, observational study was to analyze the demographic characteristics of pediatric patients presenting to a convenient care clinic, which was located in a large railway station and offered primary care with after-hours accessibility in a metropolitan area of Tokyo.We analyzed anonymous data for patients who had visited the pediatric department at a clinic between August 2013 and June 2016. Data regarding patients' sex, age, time of visit, waiting time, presence or absence of an appointment, diagnosis, and addresses were collected from electronic health and billing records.Overall, 8091 patients visited the department 45,388 times. The numbers of visits by patients who resided within 2, 5, and 10 miles of the clinic were 37,160 (84.6%), 42,336 (96.4%), and 43,399 (98.8%), respectively. No seasonal variation in the number of visits was observed. Male patients visited the clinic 23,742 times (52.3%) and the patients' median age was 3 years (interquartile range, 1-6). Most visits occurred on Mondays, and 5643 (15.2%) and 4790 (12.9%) patients visited the clinic when consultations began at 10 AM and 3 PM, respectively. Approximately 20% of weekday visits occurred after 6 PM, when other pediatricians' offices were typically closed. Children older than 7 years of age visited the clinic more frequently after 6 PM. The overall median waiting time was 650 seconds (interquartile range, 429-1020). The 3 most common diagnoses were upper respiratory tract infection (27,173), asthmatic bronchitis (23,744), and allergic rhinitis (10,556). The number of individuals who were referred to other medical institutions was 284 (0.6%).The majority of patients were children aged 1 to 4 years living near the clinic and 80% of visits were during the daytime. However, children older than 7 years of age visited the clinic more frequently after 6 PM. The convenience of the clinic contributed to the fulfillment of the medical needs of children with mild illnesses whose mothers were in full-time employment.

Patients' demographics of a convenient clinic located in a large railway station in metropolitan Tokyo area.

Hidden barriers to visit a medical facility especially for young busy workers have been neglected in the aging society. The aim of this cross-sectional study is to analyze demographics of patients who had visited the first known convenient clinic located inside a railway station, which is adjusted to the lifestyle of working generations.We analyzed de-identified data of patients who had visited the department of internal medicine of a clinic, which is located inside a railway station building and offers primary care with after-hours accessibility in Tokyo, between August 2013 and June 2016. Data were collected on patients' sex, age, time of visit, waiting time, presence or absence of an appointment, diagnosis, and patients' addresses using the electronic health and billing records.Overall, 28,001 patients visited 87,126 times. Number of visits increased in winter season compared with the other seasons. Sixty-one percent were women and the median age of all patients was 38 years (range, 0-102). The number of visits on Mondays was the highest in a week and the most frequent visiting time was between 6 and 7 p.m. The number of visits of working generations (from 15 to 65 years old) and men increased after 6 p.m. and on weekends. The 3 most common diagnoses were upper respiratory tract infection (22,457), allergic rhinitis (20,916), and hypertension (4869). The number of individuals who were referred to other medical institutions was 1022 (1.2%). The median waiting time was 748 seconds (range, 2-5344). The number of visits from within 2-, 5-, and 10-mile radius from our clinic was 41,696 (50.6%), 63,190 (76.7%), and 75,015 (91.1%), respectively, and patients' addresses were mainly located along the railway network.The locational and temporal convenience of our clinic has attracted the unmet medical demands especially for young workers who have difficulty in visiting conventional medical institutions.

Concerns about unapproved meningococcal vaccination for eculizumab therapy in Japan.

An orphan medicinal product, eculizumab is approved in Japan and globally for treating paroxysmal nocturnal hemoglobinuria and atypical hemolytic uremic syndrome. Eculizumab therapy can cause late complement pathway deficiencies that predispose patients to meningococcal infections. Although meningococcal vaccinations are typically considered mandatory for eculizumab therapy, no approved vaccine is available in Japan as of March, 2014. Advertising unapproved, privately imported pharmaceuticals is prohibited under Japanese pharmaceutical law; detailed information concerning the unapproved meningococcal vaccines is therefore not widely available. The situation jeopardizes the safety of patients receiving eculizumab therapy, and Japanese clinicians are advised caution when prescribing this therapy.