Long-Term Effects of the Kumamoto Earthquake on Young Children's Mental Health.

Natural disasters cause numerous short- and long-term psychosocial effects on young children because of their increased vulnerability. This study aimed to examine the mental health of young children at 15 months after the Kumamoto earthquake. We conducted a self-administered questionnaire survey on the parents of 363 children aged 4-6 years across Kumamoto Prefecture. The questionnaire items included current residence, housing damage and evacuation experience during the disaster, as well as the Strengths and Difficulties Questionnaire (SDQ). The results showed that children who could stay in their home during the disaster had lower percentages of scores in the clinical range for conduct problems (odds ratio [OR] = 0.33, 95% confidence interval [CI]: 0.13-0.85) and hyperactivity/inattention (OR = 0.42, 95%CI: 0.19-0.93) on the SDQ. Furthermore, children who experienced living apart from their parents during the disaster had a higher percentage of scores in the clinical range for conduct problems (OR = 2.39, 95%CI: 1.05-5.42). At 15 months post-disaster, the mental health of the sample was worse than the normative data of Japan, indicating that the mental health of young children who experienced living at home and apart from their parents during the disaster was still affected.

A successful antimicrobial therapeutic strategy for the discitis caused by Aggregatibacter actinomycetemcomitans under unknown drug susceptibility: A case report.

Aggregatibacter actinomycetemcomitans is well-known as the pathogen of gingivitis or periodontitis, and discitis or vertebral osteomyelitis cases caused by this organism have rarely been reported. Ampicillin or amoxicillin has been used in the previously reported discitis cases; however, no cases have been reported that is treated with levofloxacin. We report the first published case we chose levofloxacin to treat. We failed to perform the susceptibility testing because of the poor growth and fastidious nature of the organism, and the result of susceptibility of amoxicillin was unclear. Levofloxacin, which A. actinomycetemcomitans is usually susceptible to, can be an effective alternative oral antimicrobial agent in such cases.

Retinal vascular features associated with risk of branch retinal vein occlusion.

PURPOSE/AIM: To identify retinal vascular features that precede the development of branch retinal vein occlusion (BRVO) by comparing case eyes and fellow eyes. MATERIALS AND METHODS: We identified 25 persons who attended an annual health screening program at Osaka Health Science Center, Osaka, Japan, and then developed BRVO in one eye between 1995 and 2009. We retrospectively reviewed retinal images of these subjects taken 1-5 years prior to the development of BRVO and compared the prevalence of retinal vascular features between case eyes and contralateral fellow eyes. Potential local retinal vascular features considered were (1) severe arterio-venous (AV) nicking, (2) a smaller angle at the crossing of the arteriole and venule, (3) double crossing, (4) crossing near venular bifurcation and (5) isolated retinopathy. The central retinal artery equivalent (CRAE), vein equivalent (CRVE) and AV ratio (CRAE divided by CRVE) were quantitatively estimated using a standardized imaging software (University of Wisconsin). RESULTS: Compared to the fellow eye, severe AV nicking (39.1% versus 2.6%, <0.001), isolated retinopathy (47.8% versus 7.69%, p < 0.001) and a smaller angle at the crossing site (82.6% versus 46.2%, p = 0.005) were more prevalent in eyes with BRVO compared with fellow eyes. Case eyes had a significantly smaller AV ratio at 1-5 years prior to the development of BRVO compared with fellow eyes (0.68 versus 0.73, p = 0.03). CONCLUSIONS: In addition to severe AV nicking, a well-known sign linked to BRVO, this study identified two new potential retinal vascular features--isolated retinopathy and a smaller angle at the crossing site--associated with BRVO development. We also found that a discrepancy in the AV ratio between eyes (i.e. a smaller AV ratio than the fellow eye) can be a quantitative indicator of a higher BRVO risk. These findings warrant further validation in longitudinal studies.