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Purpose: Recently, direct communication with children about cancer seems to have shifted, but little is known about communication regarding discussions of future infertility risk due to cancer therapy. This study conducted cross-cultural comparisons between Japan and the United States to clarify communication patterns about cancer notification and develop appropriate information about fertility issues. Methods: An online survey was distributed to members of the Japanese Society of Pediatric Hematology/Oncology in July 2019 and the American Society of Pediatric Hematology/Oncology in July 2020. Based on the results from the survey, we developed three types of educational videos: a prepubertal version A, B, and a pubertal version. Next, we conducted a survey to assess whether these were appropriate for clinical practice. Results: We analyzed 325 physicians in Japan and 46 in the United States. In Japan, 80.5%, 91.7%, and 92.1% of the physicians notified patients aged 7–9, 10–14, and 15–17 years of their cancer diagnosis directly, respectively, compared within the United States, where the rate was 100%, regardless of age. Further, 9% and 45% of physicians in Japan and the United States, respectively, discuss fertility issues directly with patients aged 7–9 years. In the survey to assess the educational videos, 85% of the physicians preferred to use the educational videos in clinical practice. Conclusion: This is the first step in bringing concordance to communication patters for emerging cancer care around the globe and that this study and its intervention arm provide guidance in ways that ensure global equity in care. [ABSTRACT FROM AUTHOR]

Background. Although emerging data demonstrate that obesity is a risk factor for infectious diseases, no study has investigated the relationship of bariatric surgery with the risk of infectious diseases among obese adults. Methods. We conducted a self-controlled case series analysis using data from the State Emergency Department Database and State Inpatient Database of 3 US states (California, Florida, and Nebraska) from 2005 through 2011. We included obese adults who underwent bariatric surgery as an instrument of weight reduction. Primary outcomes were emergency department (ED) visit or hospitalization for skin and soft-tissue infection (SSTI), respiratory infection, intra-abdominal infection, or urinary tract infection (UTI). Results. Among 56 277 obese adults who underwent bariatric surgery, compared to presurgery months 13-24 as the reference period, the risk of ED visit or hospitalization in the 0- to 12-month postsurgery period decreased significantly for SSTI (aOR, 0.85 [95% confidence interval {CI}, .76-.95]) and respiratory infection (aOR, 0.82 [95% CI, .75-.90]) and remained significantly low in the 13- to 24-month postsurgery period (aORs, 0.77 [95% CI, .68-.86] and 0.75 [95% CI, .68-.82], respectively). By contrast, the risk increased significantly in the 0- to 12-month postsurgery period for intra-abdominal infection (aOR, 2.09 [95% CI, 1.78-2.46]) and UTI (aOR, 1.93 [95% CI, 1.74-2.15]) and remained high in the 13- to 24-month postsurgery period (aORs, 1.29 [95% CI, 1.09-1.54] and 1.31 [95% CI, 1.17-1.47], respectively). Conclusions. We found a divergent risk pattern in the risk of 4 common infectious diseases after bariatric surgery. The risk of SSTI and respiratory infection decreased after bariatric surgery whereas that of intra-abdominal infection and UTI increased. [ABSTRACT FROM AUTHOR]

During independent surveys of freshwater ascomycetes in Japan and USA two new Species of Lindgomyces were collected from submerged wood in freshwater. These species are described and illustrated based on morphological data and phylogenetic relationships based on analyses of nuclear ribosomal sequence data (partial SSU and LSU, and ITS). Lindgomyces apiculatus, collected in Japan, is characterized by immersed to erumpent, globose to subglobose ascomata; fissitunicate, cylindrical to clavate asci; and fusiform, one-septate ascospores with acute ends and short terminal appendages. Lindgomyces lemonweirensis, collected in Wisconsin, USA, differs from L. apiculatus in having clavate to cymbiform asci and oblong to fusiform ascospores that are distinctively multiguttulate and surrounded by an oval, ephemeral gelatinous sheath. The new species formed a strongly supported clade within the family Lindgomycetaceae (Pleosporales, Dothideomycetes) based on analyses of combined SSU and LSU sequence data. In addition phylogenetic analyses with ITS sequence data support the establishment of the new taxa as separate species within Lindgomyces because they were separated from each other and other Lindgomyces species based on maximum likelihood bootstrap and Bayesian analyses. [ABSTRACT FROM AUTHOR]

We tested 259 methicillin-resistant Staphylococcus aureus isolates and 2 USA300 ATCC type strains for susceptibility to bacitracin and neomycin contained in over-the-counter antibacterial ointments. Resistance to both bacitracin and neomycin was found only in USA300. The use of over-the counter antimicrobial drugs may select for the USA300 clone. [ABSTRACT FROM AUTHOR]

The use of mandibular subperiosteal implants was first reported by Dahl in the 1940s. It was followed by a more comprehensive report by Goldberg and Gershkoff, who published the first case series in the United States. We describe a case of an orocutaneous fistula that developed secondary to a chronic infection attributed to a failing subperiosteal implant. Elemental analysis of the metal framework revealed an implant composed of mainly a cobalt-chromium alloy. Cobalt, which was frequently used in subperiosteal implant manufacturing, is associated with a higher corrosion rate than other metals and is no longer used to fabricate subperiosteal implants. The strength of subperiosteal implants is their ability to be used in a mandible with an atrophic alveolar ridge. Unfortunately, this feature of the hardware is also its weakness in that reconstructive procedures after their removal are difficult. The failing subperiosteal implant in our patient was subsequently removed, and primary closure of the intraoral wound and extraoral fistula as well as resolution of the patient's symptoms was obtained with no lasting complications. [ABSTRACT FROM AUTHOR]

This article discusses the evaluation of effects of the employment of Vietnamese refugee wives on their family roles and mental health. The Vietnam War came to an end in the spring of 1975, and was followed by an unprecedented exodus of Indochinese refugees from their homelands to the United States. The Department of Health and Human Services Indochinese Refugee Assistance Program (IRAP) of the Social Security Adeministration has been monitoring the acculturation and adjustment of the refugees through contracted voluntary organizations assisting Indochinese refugees. Periodic reports of the IRAP have shown gains in employment and income made by the Vietnamese refugees who came to the U.S. in 1975. The reports by IRAP also observed a substantial increase in mental health problems among Indochinese refugees since 1976 and noted that "the conventional methods of dealing with these problems appeared ineffective because Western psychiatric concepts were alien to the Indochinese culture." Findings from existing empirical studies show that the division of labor between husband and wife is affected by wife-mother employment.

Presents a letter to the editor in response to an article by Ekborn and colleagues about the importance of prenatal factors in breast carcinogenesis.

The shunt flow from the coronary artery to pulmonary arteries was evaluated in 6 patients with coronary-pulmonary fistula by lung perfusion scintigraphy with technetium-99m macroaggregated albumin. In 2 patients, whose degree of visualization of pulmonary arteries by coronary angiography was relatively high, lung perfusion scintigrams demonstrated the defects at the distal of coronary-pulmonary fistulas. [ABSTRACT FROM AUTHOR]

Objective: To investigate associations between obstructive sleep apnea (OSA) and readmission risk after hospitalization for asthma exacerbation., Methods: We conducted a retrospective, population-based cohort study using State Inpatient Databases from seven U.S. states (Arkansas, California, Florida, Iowa, Nebraska, New York, and Utah) from 2010 to 2013. We identified all adults (aged 18-54 years) hospitalized for asthma exacerbation. The outcome measure was all-cause readmissions within one year after hospitalization for asthma exacerbation. To determine associations between OSA and readmission risk, we constructed negative binomial regression models estimating the incidence rate ratio (IRR) for readmissions and Cox proportional hazards models estimating hazard rate (HR) for the time-to-first readmission., Results: Among 65,731 patients hospitalized for asthma exacerbation, 6,549 (10.0%) had OSA. Overall, OSA was associated with significantly higher incident rate of all cause readmission (1.36 vs. 0.85 readmissions per person-year; unadjusted IRR 1.60; 95%CI 1.54-1.66). Additionally, OSA was associated with higher incident rates of readmissions for five major diseases-asthma (IRR 1.21; 95%CI 1.15-1.27), COPD (IRR 2.03; 95%CI 1.88-2.19), respiratory failure (IRR 3.04; 95%CI 2.76-3.34), pneumonia (IRR 1.67; 95%CI 1.49-1.88), and congestive heart failure (IRR 3.78; 95%CI 3.36-4.24), compared to non-OSA. The Cox model demonstrated that patients with OSA had significantly higher rates for all-cause readmission compared to those without OSA (HR 1.56; 95% CI 1.50-1.62). These associations remained significant after adjustment for confounders., Conclusions: The observed association of OSA with a higher risk of readmissions after hospitalization for asthma exacerbation underscores the importance of identifying coexistent OSA in this population and optimizing both OSA and asthma management.

Background: Little is known about the relationship between acute kidney injury (AKI) and outcomes after acute exacerbation of chronic obstructive pulmonary disease (AECOPD). We aimed to investigate associations between AKI and readmission risks after hospitalization for AECOPD., Methods: A retrospective, population-based cohort study using State Inpatient Databases from seven U.S. states (Arkansas, California, Florida, Iowa, Nebraska, New York, and Utah) from 2010 through 2013. We identified all adults (aged ≥40 years) hospitalized for AECOPD during the study period. Among them, we further identified patients with a concurrent diagnosis of new AKI. The outcome measures were any-cause readmissions within 30 days and 90 days after hospitalization for AECOPD. To determine associations between AKI and readmission risk, we constructed Cox proportional hazards models examining the time-to-readmission. We also identified the primary reason of readmission., Results: We identified 356,990 patients hospitalized for AECOPD. The median age was 71 years and 41.9% were male. Of these, 24,833 (7.0%) had a concurrent diagnosis of AKI. Overall, patients with AKI had significantly higher risk of 30-day all-cause readmission compared to those without AKI (hazard ratio 1.47; 95% CI 1.43-1.51; P < 0.001). Likewise, patients with AKI had significantly higher risk of 90-day all-cause readmission (hazard ratio 1.35; 95% CI 1.32-1.38; P < 0.001). These associations remained significant after adjustment for confounders (both P < 0.05). Additionally, patients with AKI were likely to be readmitted for non-respiratory reasons including sepsis, acute renal failure, and congestive heart failure., Conclusions: Among patients hospitalized for AECOPD, patients with AKI were at higher risk of 30-day and 90-day readmission, particularly with non-respiratory reasons.

In 2 multicenter cohort studies of 2912 infants hospitalized for bronchiolitis during 2007-2014, the 5 most common pathogens were RSV (76.5%), rhinovirus (23.8%), coronavirus (6.9%), adenovirus (6.4%) and human metapneumovirus (6.0%). Hospitalization months significantly differed for these common pathogens (P ≤ 0.01), except for coronavirus (P = 0.30). There was a significant heterogeneity in temporal patterns by region in RSV-A and -B (both P < 0.001).

Background Although emerging evidence has suggested the relationship of chronic obstructive pulmonary disease with atrial fibrillation (AF), little is known about whether acute exacerbation of chronic obstructive pulmonary disease (AECOPD) increases the risk of repeated AF-related healthcare utilization. Methods This is a self-controlled case series study using the population-based emergency department (ED) and inpatient databases of 5 US states from 2007 through 2012. Among patients with existing AF, we identified patients with an AECOPD hospitalization and at least 1 ED visit or hospitalization for AF during the observation period. We constructed conditional Poisson regression models to compare the rate of AF-related ED visits or hospitalizations during sequential 90-day periods after the AECOPD hospitalization, with pre-AECOPD days 1 to 90 as the reference. Results We analyzed 944 patients who were hospitalized for AECOPD and had an ED visit or hospitalization for AF during a 450-day period. The median age was 77 years, and 41% were men. Compared with the reference period, the rate of AF-related ED visits or hospitalizations significantly increased in the post-AECOPD days 1 to 90 (7.3 versus 14.1 per 100 person-months; rate ratio, 1.93; 95% CI, 1.63-2.29; P<0.001). Then, the rate decreased to the reference level in the post-AECOPD days 91 to 180 (7.5 per 100 person-months; rate ratio, 1.03; 95% CI, 0.85-1.25; P=0.77) and remained at the reference level during post-AECOPD days 181 to 270 (rate ratio, 0.84; 95% CI, 0.68-1.03; P=0.09) and days 271 to 360 (rate ratio, 0.90; 95% CI, 0.73-1.10; P=0.29). These temporal associations persisted with stratification by age, sex, and season. Conclusions Among patients with existing AF, AECOPD was associated with a higher risk of AF-related ED visit or hospitalization in the first 90-day post-AECOPD period.

Little is known about the association of obstructive sleep apnoea (OSA) with the severity of acute exacerbation of chronic obstructive pulmonary disease (AECOPD). This retrospective cohort study investigated the association of coexistent OSA with acute severity markers (i.e. invasive positive pressure ventilation (IPPV) use and hospital length of stay (LOS)) among adults hospitalised for AECOPD. Patients with coexistent OSA had a significantly higher risk of IPPV use and prolonged hospital LOS compared to those without OSA., (© 2018 Royal Australasian College of Physicians.)

Background: Obesity and heart failure (HF) are important public health problems in the United States. Although studies have reported the association between obesity and higher chronic morbidity of HF, little is known about the relations of obesity with severity of HF exacerbation and in-hospital mortality; therefore, we aimed to investigate the associations of obesity with severity of HF exacerbation and in-hospital mortality., Methods and Results: This retrospective cohort study of adults hospitalized for HF exacerbation used population-based data sets (the State Inpatient Databases) of 7 US states from 2012 to 2013. The outcomes were acute severity measures-use of positive pressure ventilation and hospital length of stay-and in-hospital mortality. We determined the associations between obesity and these outcomes, including adjustment for sociodemographic factors and comorbidities. We identified 219 465 patients hospitalized for HF exacerbation. Of those, 37 539 (17.1%) were obese. Obese patients had a significantly higher risk of positive pressure ventilation use compared with nonobese patients (13.6% versus 8.8%), with a corresponding adjusted odds ratio of 1.61 (95% confidence interval, 1.55-1.68; P <0.001). Likewise, obese patients were more likely to have hospital length of stay of ≥4 days compared with nonobese patients (62.5% versus 56.7%), with an adjusted odds ratio of 1.40 (95% confidence interval, 1.37-1.44; P <0.001). In contrast, obese patients had significantly lower in-hospital mortality compared with nonobese patients (1.7% versus 3.3%), with an adjusted odds ratio of 0.87 (95% confidence interval, 0.80-0.95; P =0.002)., Conclusions: Based on large population-based data sets of patients with HF exacerbation, obesity was associated with higher acute severity measures but lower in-hospital mortality., (© 2018 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.)

Rationale: Obesity is relatively common among individuals with chronic obstructive pulmonary disease (COPD). However, little is known about the association of obesity with severity of acute exacerbation of COPD and in-hospital mortality., Objectives: To examine the association of obesity with markers of severity of acute exacerbation of COPD and in-hospital mortality., Methods: This is a population-based, retrospective cohort study using the 2012-2013 State Inpatient Databases of seven U.S. states (Arkansas, Florida, Iowa, Nebraska, New York, Utah, and Washington). We included adults (aged ≥40 yr) hospitalized for acute exacerbation of COPD. Obesity, use of noninvasive positive pressure ventilation (NIPPV), and use of invasive mechanical ventilation were determined by International Classification of Diseases, Ninth Revision codes. To examine associations between obesity and each outcome (NIPPV, invasive mechanical ventilation, hospital length of stay (LOS), and in-hospital mortality), we fit unadjusted and adjusted logistic regression models using generalized estimating equations to account for patient clustering within hospitals. We adjusted for age, sex, race/ethnicity, primary payer, median household income, patient residence, hospitalization year, chronic comorbidities, and hospital state. In the sensitivity analysis, we used stabilized inverse probability weighting to estimate the causal relation of obesity with outcomes in this observational study., Results: Of 187,647 patients hospitalized for an acute exacerbation of COPD, 17% were obese. Obesity was associated with increased use of both NIPPV (12.0% vs. 6.5%; adjusted odds ratio [OR] = 1.86; 95% confidence interval [CI] = 1.77-1.95; P < 0.001) and invasive mechanical ventilation (3.5% vs. 2.8%; adjusted OR = 1.13; 95% CI = 1.04-1.22; P = 0.003). Similarly, obese patients were more likely to have a hospital LOS of 4 days or longer (57.9% vs. 50.3%; adjusted OR = 1.37; 95% CI = 1.33-1.41; P < 0.001). In contrast, obesity was associated with a lower in-hospital mortality (0.9% vs. 1.4%; unadjusted OR = 0.63; 95% CI = 0.56-0.72; P < 0.001). After adjusting for potential confounders, this association was no longer statistically significant (adjusted OR = 0.86; 95% CI = 0.75-1.00; P = 0.06). Results were similar in sensitivity analyses using stabilized inverse probability weighting., Conclusions: In this population-based study of adults hospitalized with an acute exacerbation of COPD, obesity was associated with increased use of noninvasive and invasive ventilation, increased hospital LOS, but was not associated with increased in-hospital mortality.

Objective: We assessed the variations in stage, prostate specific antigen at diagnosis, Gleason score, risk classification and primary therapy in Japanese prostate cancer patients, and compared with those of the US patients., Methods: Between 2004 and 2006, the distribution of primary therapy and clinical characteristics of 2303 newly diagnosed patients at Nara Medical University and its 23 affiliated hospitals were assessed to compare with those of the Cancer of the Prostate Strategic Urological Research Endeavor data and to clarify the differences in data between the USA and Japan., Results: The proportions of clinical T stage of 3-4, prostate specific antigen at diagnosis >20 ng/ml, Gleason score of 8-10 and high-risk group were greater in our study than those of the Cancer of the Prostate Strategic Urological Research Endeavor data (T3-4, 26.2 vs. 3.5-11.8%; prostate-specific antigen, 34.1 vs. 8.1-27.0%; Gleason score, 29.3 vs. 9.7-12.1%). Regarding the primary treatments, 51% of patients received primary androgen deprivation therapy, 30% underwent radical prostatectomy, 14% received radiation therapy and 2% had watchful waiting in our study, while the corresponding figures in the Cancer of the Prostate Strategic Urological Research Endeavor data were: radical prostatectomy, 44%; radiation therapy, 23%; primary androgen deprivation therapy 20% and watchful waiting 10%., Conclusions: The Japanese prostate cancer patients still have higher prostate-specific antigen at diagnosis, higher Gleason score and higher clinical stage than the US patients. The trends of primary therapy for prostate cancer were different from those in the USA. The higher rate of primary androgen deprivation therapy is characteristic for the Japanese patients.