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OBJECTIVES: To evaluate the extent and trends of personal payments from pharmaceutical companies to cardiologists board-certified by the Japanese Circulation Society. DESIGN: A retrospective analysis study using data from a publicly available database. SETTING: The study focused on payments to cardiologists in Japan. PARTICIPANTS: All 15 048 cardiologists who were board-certified by the Japanese Circulation Society as of 2021. PRIMARY AND SECONDARY OUTCOME MEASURES: The primary outcome was the extent of personal payments to cardiologists in 2016-19. Secondary outcomes included the analysis of trends in these payments over the same period. RESULTS: Of all 15 048 board-certified cardiologists, 9858 (65.5%) received personal payments totaling $112 934 503 entailing 165 013 transactions in 2016-19. The median payment per cardiologist was $2947 (IQR, $1022-$8787), with a mean of $11 456 (SD, $35 876). The Gini Index was 0.840, indicating a high concentration of payments to a small number of cardiologists. The top 1%, 5% and 10% of cardiologists received 31.6%, 59.4% and 73.5% of all payments, respectively. There were no significant trends in the number of cardiologists receiving payments or number of payments per cardiologist during the study period. CONCLUSIONS: More than 65% of Japanese cardiologists received personal payments from pharmaceutical companies over the 4-year study period. Although the payment amount was relatively small for the majority of cardiologists, a small number of cardiologists received the vast majority of the payments.
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Cardiólogos , Industria Farmacéutica , Industria Farmacéutica/economía , Japón , Estudios Retrospectivos , Humanos , Cardiólogos/economía , Conflicto de InteresesRESUMEN
OBJECTIVE: Clinical practice guidelines (CPGs) are essential for standardising patient care based on evidence-based medicine. However, the presence of financial conflicts of interest (COIs) among CPG authors can undermine their credibility. This study aimed to examine the extent and size of COIs among authors of psychiatry CPGs in Japan. METHODS: This cross-sectional analysis of disclosed payments from pharmaceutical companies assesses the prevalence and magnitude of personal payments for lecturing, consulting and writing to CPGs for bipolar disorder and major depressive disorder in Japan between 2016 and 2020. RESULTS: This study found that 93.3% of authors received payments over a 5-year period, with total payments exceeding US$4 million. The median payment per author was US$51 403 (IQR: US$9982-US$111 567), with a notable concentration of payments among a small number of authors, including the CPG chairperson. Despite these extensive financial relationships, only a fraction of authors disclosed their COIs in the CPGs. These large amounts of personal payments were made by pharmaceutical companies manufacturing new antidepressants and sleeping aids listed in the CPGs. CONCLUSIONS: This study found that more than 93% of authors of CPGs for major depressive disorder and bipolar disorder in Japan received considerable amounts of personal payments from the pharmaceutical industry. The findings highlight deviations from international COI management standards and suggest a need for more stringent COI policies for psychiatry CPGs in Japan.
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Trastorno Bipolar , Conflicto de Intereses , Trastorno Depresivo Mayor , Industria Farmacéutica , Guías de Práctica Clínica como Asunto , Humanos , Japón , Trastorno Depresivo Mayor/tratamiento farmacológico , Trastorno Depresivo Mayor/economía , Trastorno Depresivo Mayor/terapia , Estudios Transversales , Industria Farmacéutica/economía , Conflicto de Intereses/economía , Trastorno Bipolar/tratamiento farmacológico , Trastorno Bipolar/economía , Trastorno Bipolar/terapia , Revelación , AutoriaRESUMEN
Radiation disasters pose distinctive medical challenges, requiring diverse care approaches. Beyond radiation exposure assessment, addressing health impacts due to lifestyle changes, especially among vulnerable populations, is vital. Evacuation orders issued in radiation-affected areas introduce unique healthcare dynamics, with their duration significantly influencing the recovery process. Understanding evolving patient demographics and medical needs after lifting evacuation orders is crucial for post-disaster care planning. Minamisoma Municipal Odaka Hospital, located 13 to 20 km from Fukushima Daiichi Nuclear power plant in a post-evacuation zone, was greatly affected by the Great East Japan Earthquake and subsequent radiation disaster. Data were retrospectively collected from patient records, including age, gender, visit date, diagnoses, and addresses. Patient records from April 2014 to March 2020 were analyzed, comparing data before and after the July 2016 evacuation order lift. Data was categorized into pre and post-evacuation order lifting periods, using International Classification of Diseases, Tenth Edition codes, to identify the top diseases. Statistical analyses, including χ-square tests, assessed changes in disease distributions. Population data for Odaka Ward and Minamisoma City fluctuated after lifting evacuation orders. As of March 11, 2011, Odaka Ward had 12,842 residents (27.8% aged 65+ years), dropping to 8406 registered residents and 2732 actual residents by April 30, 2018 (49.7%). Minamisoma City also saw declines, with registered residents decreasing from 71,561 (25.9%) to 61,049 (34.1%). The study analyzed 11,100 patients, mostly older patients (75.1%), between 2014 and 2020. Post-lifting, monthly patient numbers surged from an average of 55.2 to 213.5, with female patients increasing from 33.8% to 51.7%. Disease patterns shifted, with musculoskeletal cases declining from 23.8% to 13.0%, psychiatric disorders increasing from 9.3% to 15.4%, and trauma-related cases decreasing from 14.3% to 3.9%. Hypertension (57.1%) and dyslipidemia (29.2%) prevailed post-lifting. Urgent cases decreased from 1.3% to 0.1%. This study emphasizes the importance of primary care in post-evacuation zones, addressing diverse medical needs, including trauma, noncommunicable diseases, and psychiatric disorders. Changing patient demographics require adaptable healthcare strategies and resource allocation to meet growing demands. Establishing a comprehensive health maintenance system tailored to these areas' unique challenges is crucial for future disaster recovery efforts.
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Terremotos , Accidente Nuclear de Fukushima , Atención Primaria de Salud , Humanos , Estudios Retrospectivos , Japón , Femenino , Masculino , Anciano , Persona de Mediana Edad , Adulto , Atención Primaria de Salud/estadística & datos numéricos , Adolescente , Adulto Joven , Niño , Planificación en Desastres , Anciano de 80 o más Años , Preescolar , Lactante , Instituciones de Atención Ambulatoria/estadística & datos numéricosRESUMEN
As we learned during the COVID-19 pandemic, vaccines are one of the most important tools in infectious disease control. To date, an unprecedentedly large volume of high-quality data on COVID-19 vaccinations have been accumulated. For preparedness in future pandemics beyond COVID-19, these valuable datasets should be analyzed to best shape an effective vaccination strategy. We are collecting longitudinal data from a community-based cohort in Fukushima, Japan, that consists of 2,407 individuals who underwent serum sampling two or three times after a two-dose vaccination with either BNT162b2 or mRNA-1273. Using the individually reconstructed time courses of the vaccine-elicited antibody response based on mathematical modeling, we first identified basic demographic and health information that contributed to the main features of the antibody dynamics, i.e., the peak, the duration, and the area under the curve. We showed that these three features of antibody dynamics were partially explained by underlying medical conditions, adverse reactions to vaccinations, and medications, consistent with the findings of previous studies. We then applied to these factors a recently proposed computational method to optimally fit an "antibody score", which resulted in an integer-based score that can be used as a basis for identifying individuals with higher or lower antibody titers from basic demographic and health information. The score can be easily calculated by individuals themselves or by medical practitioners. Although the sensitivity of this score is currently not very high, in the future, as more data become available, it has the potential to identify vulnerable populations and encourage them to get booster vaccinations. Our mathematical model can be extended to any kind of vaccination and therefore can form a basis for policy decisions regarding the distribution of booster vaccines to strengthen immunity in future pandemics.
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This cross-sectional study uses payment data publicly disclosed by pharmaceutical companies affiliated with the Japan Pharmaceutical Manufacturers Association to describe their financial relationships with the subspecialty societies of the Japanese Society of Internal Medicine.
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Preparaciones Farmacéuticas , HumanosRESUMEN
BACKGROUND: Clinical practice guidelines (CPGs) offer disease management recommendations based on scientific evidence. However, financial conflicts of interest between CPG developers and the pharmaceutical industry could bias these recommendations, potentially affecting patient care. Proper management of these conflicts of interest is particularly crucial for maintaining the integrity of CPGs. The study aimed to evaluate the extent of financial relationships between the pharmaceutical industry and authors of CPGs for cardiovascular diseases in Japan. METHODS AND RESULTS: The study analyzed personal payments from the pharmaceutical industry to authors of cardiovascular disease CPGs published by the Japanese Circulation Society from January 2015 to December 2022. Payment data, including speaking, consultancy, and writing fees from 2016 to 2020, were extracted from a publicly available database containing personal payments disclosed by all major pharmaceutical companies. A total of 929 unique authors from 37 eligible Japanese Circulation Society CPGs were identified. Notably, 94.4% of these authors received personal payments from pharmaceutical companies, totaling >US $70.8 million. The mean±SD payment per author was US $76 314±138 663) and the median payment per author was US $20 792 (interquartile range: US $4262-US $76 998) over the 5-year period. Chairs of CPGs received significantly higher payments than other authors. More than 80% of authors in each CPG received personal payments. CONCLUSIONS: The study elucidated that there were considerable financial relationships between pharmaceutical companies and cardiology CPG authors in Japan. This finding deviates from international conflict of interest management policies, suggesting the need for more stringent conflict of interest management strategies by the Japanese Circulation Society to ensure the development of trustworthy and evidence-based CPGs.
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Cardiología , Enfermedades Cardiovasculares , Humanos , Japón , Conflicto de Intereses , Apoyo Financiero , Autoria , Industria Farmacéutica , Enfermedades Cardiovasculares/diagnóstico , Enfermedades Cardiovasculares/terapia , Preparaciones FarmacéuticasRESUMEN
BACKGROUND: Financial interactions between pharmaceutical companies and physicians lead to conflicts of interest. This study examines the extent and trends of non-research payments made by pharmaceutical companies to board-certified allergists in Japan between 2016 and 2020. METHODS: A retrospective analysis of disclosed payment data from pharmaceutical companies affiliated with the Japanese Pharmaceutical Manufacturers Association was conducted. The study focused on non-research payments for lecturing, consulting, and manuscript drafting made to board-certified allergists from 2016 to 2020. We performed descriptive analyses on payment data. Trends were analyzed using generalized estimating equation models. RESULTS: Of the 3,943 board-certified allergists, 2,398 (60.8%) received non-research payments totaling $43.4 million over five years. Lecturing fees comprised 85.7% ($37.2 million) of the total payment amounts. For allergists who received at least one payment, the median amount per allergist was $3,106 (interquartile range: $966 - $12,124), in contrast to a mean of $18,092 (standard deviation: $49,233) over the five-year span. The top 1% and 10% of these allergists accounted for 20.8% and 68.8% of all non-research payments, respectively. The annual payment amounts significantly increased by 7.2% annual increase (95% CI: 4.4 - 10.0%, p < 0.001) each year until 2019, but saw a significant decrease in 2020 amid the COVID-19 pandemic. CONCLUSION: The majority of allergists received non-research payments, with a notable concentration among a small group. Payments increased annually until the pandemic's onset, which coincided with a substantial decrease. Further research is needed to explore the implications of these financial interactions on clinical practice and patient care in Japan.
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Alergólogos , Pandemias , Humanos , Estudios Transversales , Japón , Estudios Retrospectivos , Industria Farmacéutica , Preparaciones Farmacéuticas , Conflicto de Intereses , RevelaciónRESUMEN
In the published publication, there was an error regarding the affiliation for "Tomoya Suzuki" [...].
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Purpose The purpose of this study was to figure out the risk of Guillain-Barre syndrome (GBS) after coronavirus disease 2019 (COVID-19) vaccination, which has been reported as a rare adverse reaction. Methods Elucidating the characteristics, we performed a secondary analysis of the cases from February 2020 through January 2022, based on the publicly available spontaneous adverse reaction reports in Japan. Results We identified 115 cases, and all were after messenger RNA (mRNA) vaccination. Of all the cases, 69 (60.0%) were female and 44 (38.2%) were older than 65 years old. Severe GBS was reported by 38 males (median age 61.5 years) and 51 females (median age 55 years). The median interval from vaccination to the onset of symptoms was eight days for males and four days for females. Sequelae were reported in 18 patients (7 males, median age 81 years; 11 females, median age 51 years), 11 of whom were older than 65 years old. The estimated incidence was about 0.0001% (0.000058% for the Pfizer vaccine and about 0.000046% for the Moderna vaccine, respectively). Conclusions Spontaneous reports would have various biases, the incidence of GBS after mRNA vaccination was as low as in other existing vaccination programs, and it is important not to interpret that risk expansively.
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We experienced the case of a patient with advanced breast cancer who failed to receive comprehensive care despite regular video conferencing with her physician during the COVID-19 pandemic, resulting in delayed detection of liver metastasis. Inter-hospital collaboration is required to provide uninterrupted cancer care to those disproportionately affected by crises.
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PURPOSE: To determine the optimal cut-off value of non-cycloplegic autorefraction for diagnosing myopia and estimating myopia prevalence in school-aged children. STUDY DESIGN: Retrospective case-control study. SUBJECTS AND METHODS: Based on age and sex, case-control data were extracted from the medical records of children who underwent autorefraction before and after instillation of 1% cyclopentolate eye drops. We regarded a spherical equivalent (SEQ) of -0.50 D or less found by cycloplegic autorefraction as myopia and determined the optimal cut-off value of non-cycloplegic autorefraction for diagnosing myopia using a receiver operating characteristic (ROC) curve and diagnostic performance (DP) plots. RESULTS: Of a total of 232 children (mean age 8.2 [range: 6-12] years, 126 boys [54.3%]), 116 (50.0%) had myopia. In this cohort, the optimal cut-off SEQ for diagnosing myopia was -0.75 D with a sensitivity of 90.5% and specificity of 95.7%. However, the DP-plots indicated that the cut-off value significantly varied with prevalence of myopia: -1.31 D, -0.81 D, and -0.65 D for the prevalence of 30%, 50%, and 80%, respectively. For non-cycloplegic autorefraction, we found greater accommodation in children aged 6 years and hyperopic eyes (p < 0.001). CONCLUSION: When diagnosing myopia using non-cycloplegic autorefraction alone with a theoretical cut-off SEQ of -0.50 D, the prevalence of myopia will be overestimated, and we need to set the cut-off value lower (more myopic) especially in younger children with low prevalence.
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Midriáticos , Miopía , Estudios de Casos y Controles , Niño , Ciclopentolato , Humanos , Masculino , Miopía/diagnóstico , Miopía/epidemiología , Refracción Ocular , Estudios RetrospectivosRESUMEN
We appreciate the reviewer's comment to our article on the correlation between the national BCG vaccination policy and coronavirus disease 2019 among Organisation for Economic Co-operation and Development countries as of April 20, 2020. In this letter, we further updated the data up to November 1, 2020, and found that the updated results also arrive at the similar conclusion as the accepted article.
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OBJECTIVES: Awareness and perceptions of financial conflicts of interest (FCOI) between pharmaceutical companies (Pharma) and healthcare domains remain unclear in Japanese cancer patient communities. This study aimed to assess awareness (RQ1), the influence of FCOI on physician trustworthiness (RQ2), and their perception (RQ3) among the Japanese cancer patient advocacy group members. METHODS: A cross-sectional study using a self-administered survey was conducted with a Japanese cancer patient advocacy group between January and February 2019. The main outcome measures included awareness and perceptions of physician-Pharma interactions, their impact on physician trustworthiness, and attitudes towards FCOI among medical and other professions. Furthermore, we performed thematic analyses on the comments which responders provided in the surveys. RESULTS: Among the 524 contacted members, 96 (18.3%) completed the questionnaire, including 69 (77.5%) cancer patients. In RQ1, most of the respondents were aware of physician-Pharma interactions, although the extent differed based on the nature of the interaction. Furthermore, the respondents mainly considered these interactions influential on clinical practice (RQ2) and agreed to the need for further regulation of physician-Pharma interactions (QR3). In qualitative analyses (n = 56), we identified the 4 following themes: perception towards the FCOI (Theme 1), concerns about the respondent's treatment (Theme 2), reason of physician-Pharma interactions (Theme 3), and possible solutions from the patient perspective (Theme 4). CONCLUSIONS: Most respondents were generally aware of physician-Pharma-associated FCOI and perceived them negatively. Additionally, participants appeared supportive of further FCOI regulation to protect patient-centred care. ABBREVIATIONS: FCOI-financial conflicts of interest; United States-US; Pharma-pharmaceutical companies; RQ-research question.
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Neoplasias , Médicos , Estudios Transversales , Industria Farmacéutica , Humanos , Japón , Neoplasias/tratamiento farmacológico , Defensa del Paciente , Preparaciones FarmacéuticasRESUMEN
(1) Introduction: Most educational institutions around the world have shifted from traditional face-to-face to online education amid COVID-19. This change may particularly impact medical students, whose education is heavily influenced by clinical learning experiences. Accordingly, we investigated medical students' perceptions about positive and negative aspects of online medical education in Japan and overseas during the COVID-19 pandemic. (2) Methods: In-depth online interviews were conducted among 13 Japanese medical students and five medical students from Slovakia, Norway, and Hungary. Interviews were conducted from 23rd September to 3rd October 2020 using the snowball sampling method. Questions were focused on five main areas: Q1 the type of online education; Q2 advantages and disadvantages of online education; Q3 any changes in the relationship with teachers, friends, and family; Q4 any opinions about further improvements in online education; and Q5 any needs for affiliation with a particular university. Then thematic analysis was conducted. (3) Results: The results of the thematic analysis revealed the following four themes that represent the positive and negative aspects of online medical education; Theme 1: Timesaving and Flexibility; Theme 2: Technical problems and lack of digital skills; Theme 3: Unstandardized teaching skills; Theme 4: Lack of experience beyond medical school lectures. (4) Conclusions: While online education was found useful in terms of saving time and creating a flexible learning environment, many important drawbacks were noted such as internet and computer problems and unstandardized teaching skills, and lack of quality assurance. In addition, experiences outside the classroom such as making relationships with faculty and friends, conducting research and participating in extracurricular activities were missed, which they normally enjoy in college life.