Severe fever with thrombocytopenia syndrome (SFTS) is an emerging disease endemic in East Asia. Transmitted to other organisms by infected ticks, the SFTS virus (SFTSV) and is endemic to Nagasaki in western Japan. However, epidemiological information regarding SFTSV in Nagasaki ticks has not been available to date. In this study, we began by examining the sensitivities of SFTSV gene detection by real-time RT-PCR and virus isolation in cultured cells and mice. These methods could detect SFTSV in the samples containing more than 4 × 10⁰ ffu. Next, we attempted to isolate SFTSV and to detect viral gene in 2,222 nymph and adult ticks collected from May to August 2013 among seven regions of Nagasaki. However, neither virus isolation nor viral gene detection were confirmed in the tick pools. SFTSV positivity rates are considered to be very low in ticks, and viral loads are also very limited. Further investigations increasing the number of ticks and including larval samples as well as improved detection methods, may be required to find SFTSV-positive ticks in this region.

Severe fever with thrombocytopenia syndrome (SFTS) is an emerging disease that is endemic in East Asia. The SFTS virus (SFTSV) is transmitted to other organisms by infected ticks and is endemic to Nagasaki in western Japan. However, epidemiological information regarding SFTSV in Nagasaki ticks has not been elucidated. In this study, we first examined the sensitivities of SFTSV gene detection by real-time RT-PCR and virus isolation in cultured cells and mice. These methods could detect SFTSV in the samples containing more than 4 × 10⁰ ffu. Next, we attempted to isolate SFTSV and to detect viral gene in 2,222 nymph and adult ticks collected from May to August 2013 among seven regions of Nagasaki. However, neither virus isolation nor viral gene detection were confirmed in those tick pools. SFTSV positivity rates are considered very low in ticks and viral loads in ticks are also very limited. Further investigation by increasing the number of ticks and including larval samples in the investigation, as well as improved detection methods, may be required to find SFTSV-positive ticks in this region.

PURPOSE: The purpose of this retrospective study was to determine the effects of resistance training (RT) on myocardial infarction (MI) patients in phase II cardiac rehabilitation (CR) in our hospital.
METHODS: Twenty two outpatients who had participated in the phase II CR program more than three months at least were enrolled in this study. They were divided into control group (n＝8) and RT group (n＝14). We examined changes in the exercise capacity of these two groups. The traditional exercise programs which included aerobics and muscle strength exercise were run on the control group. Changes in exercise load for target heart rate measured with a bicycle ergometer as an indicator of exercise capacity were assessed in each patient 1,3 and 5 months after AMI onset.
RESULTS: The amounts of load and target heart rates recorded 1 month after the onset were not significantly different between the two groups. After 3,5 months of CR, the RT group showed no changes in the target heart rate but significant increase of the amount of load. The control group showed no change in the amount of load and target heart rate. In the amount of each load 3 and 5 months after, the RT group was significantly out did the control group.
CONCLUSIONS: These results suggested that RT was useful in the improvement of exercise capacity for patients with MI who participated in the phase II CR program provided by our hospital.

OBJECTIVE: Family and twin studies have suggested genetic liability for panic disorder (PD) and therefore we sought to determine the role of noradrenergic and serotonergic candidate genes for susceptibility for PD in a Japanese population. METHODS: In this age- and gender-matched case-control study involving 119 PD patients and 119 healthy controls, we examined the genotype distributions and allele frequencies of the serotonin transporter gene linked polymorphic region (5-HTTLPR), −1019C/G (rs6295) promoter polymorphism of the serotonin receptor 1A (5-HT1A), and catechol-O-methyltransferase (COMT) gene polymorphism (rs4680) and their association with PD. RESULTS: No significant differences were evident in the allele frequencies or genotype distributions of the COMT (rs4680), 5-HTTLPR polymorphisms or the −1019C/G (rs6295) promoter polymorphism of 5-HT1A between PD patients and controls. Although there were no significant associations of these polymorphisms with in subgroups of PD patients differentiated by gender or in subgroup comorbid with agoraphobia (AP), significant difference was observed in genotype distributions of the −1019C/G (rs6295) promoter polymorphism of 5-HT1A between PD patients without AP and controls (p=0.047). CONCLUSION: In this association study, the 1019C/G (rs6295) promoter polymorphism of the 5-HT1A receptor G/G genotype was associated with PD without AP in a Japanese population.
Agoraphobia ; Asian Continental Ancestry Group ; Case-Control Studies ; Catechol O-Methyltransferase* ; Gene Frequency ; Genotype ; Humans ; Panic Disorder* ; Panic* ; Polymorphism, Genetic* ; Receptor, Serotonin, 5-HT1A* ; Serotonin Plasma Membrane Transport Proteins ; Serotonin*

Objective: To identify candidate predictors for the prognosis of cervical intraepithelial neoplasia 2 (CIN2) lesions and evaluate the prognostic value of the local immune response. Methods: One hundred fifteen CIN2 patients were enrolled. The percentage of p16-, minichromosome maintenance complex component 2- or apolipoprotein B mRNA editing enzyme catalytic subunit 3G (APOBEC3G)-positive cells was determined immunohistochemically. Tumor-infiltrating lymphocytes (TILs) in intertumoral lesions were scored using an automated system. CIN3 disease progression and regression rates were estimated by the Kaplan–Meier method. A case-control study was conducted to screen CIN2 prognostic factors in 10 regression and 10 progression patients. Selected factors were examined in a cohort study to determine their prognostic value for CIN2. Results: Among all participants, the cumulative progression and regression rates at 60 months were 0.477 and 0.510, respectively. In the case-control study, p16- and APOBEC3G-positive cells were higher in the progression group (p=0.043, p=0.023). Additionally, CD4+ cell infiltration was enhanced in the regression group (p=0.023). The cohort study revealed a significantly increased progression rate in patients with elevated p16-positive cells (p<0.001), and increased CD4+ TIL infiltration was associated with better regression (p=0.011). Kaplan–Meier analysis according to human papillomavirus (HPV) positivity revealed a greater CIN3 development risk in HPV16-positive patients than in HPV16-negative cases. Finally, multivariate analysis identified HPV16 infection and CD4+ TIL infiltration as independent prognostic factors in CIN2 regression. Conclusion CD4+ TIL infiltration in intertumoral lesions was related with CIN2 regression. Our findings suggest CD4+ TIL infiltration may be useful for the triage of CIN2 patients.

OBJECTIVE: In this study, we investigated the determinants of remission and discontinuation of paroxetine pharmacotherapy in outpatients with panic disorder (PD). METHODS: Subjects were 79 outpatients diagnosed with PD who took 10–40 mg/day of paroxetine for 12 months. The candidate therapeutic determinants included the serotonin transporter gene-linked polymorphic region and the −1019C/G promoter polymorphism of the serotonin receptor 1A as genetic factors, educational background and marital status as environmental factors, and early improvement (EI) at 2 weeks as a clinical factor were assessed. The Clinical Global Impression scale was used to assess the therapeutic effects of the pharmacotherapy. RESULTS: Cox proportional hazards regression was performed to investigate the significant predictive factors of remission and discontinuation. EI was only a significant predictive factor of remission. EI was a significant predictive factor of remission (hazard ratio [HR], 2.709; 95% confidence interval [CI], 1.177–6.235). Otherwise, EI and marital status were significant predictive factors of the discontinuation. EI (HR, 0.266; 95% CI, 0.115–0.617) and being married (HR, 0.437; 95% CI, 0.204–0.939) were considered to reduce the risk of treatment discontinuation. In married subjects, EI was a significant predictive factor of the discontinuation (HR, 0.160; 95% CI, 0.045–0.565). However, in unmarried subjects, EI was not a significantly predictive factor for the discontinuation. CONCLUSION: EI achievement appears to be a determinant of PD remission in paroxetine treatment. In married PD patients, EI achievement also appears to reduce a risk of discontinuation of paroxetine treatment.
Drug Therapy ; Humans ; Marital Status ; Marriage* ; Outpatients* ; Panic Disorder* ; Panic* ; Paroxetine* ; Patient Dropouts ; Remission Induction ; Serotonin ; Serotonin Plasma Membrane Transport Proteins ; Single Person ; Therapeutic Uses ; Treatment Outcome*

Inhaled corticosteroids should be taken continuously. As the methods of inhalation vary depending on the pharmaceutical preparations of inhaled corticosteroids, satisfactory effects cannot be expected without proper inhalation. This paper deals with the assessment of inhalational skills with the use of a manual of corticosteroid inhalation and a check sheet of patients’ performance. The effective inhalation as judge by the combination of the speed and the time needed for inhalation was assessed with the help of the training device for inhalation of each inhaled corticosteroid. The average scores of inhalational skills were increased significantly as follow ; aerosol : from 3.8 to 4.9 (p=0.035), Turbuhaler: from 2.6 to 3.0 (p=0.003), discus: from 4.9 to 6.0 (p<0.001). Among 7 in patients (38.9%) who were insufficient in inhalational ability, except for 1 patient who interrupted medication, 4 and 2 patients were improved in the speed and the time needed for inhalation, respectively. It was suggested to advise physicians to dispense alternative preparations of inhaled corticosteroids depending on the repeated evaluation of the inhalational ability.

Inhaled corticosteroids should be taken continuously. As the methods of inhalation vary depending on the pharmaceutical preparations of inhaled corticosteroids, satisfactory effects cannot be expected without proper inhalation. This paper deals with the assessment of inhalational skills with the use of a manual of corticosteroid inhalation and a check sheet of patients’ performance. The effective inhalation as judge by the combination of the speed and the time needed for inhalation was assessed with the help of the training device for inhalation of each inhaled corticosteroid. The average scores of inhalational skills were increased significantly as follow ; aerosol : from 3.8 to 4.9 (p=0.035), Turbuhaler: from 2.6 to 3.0 (p=0.003), discus: from 4.9 to 6.0 (p<0.001). Among 7 in patients (38.9%) who were insufficient in inhalational ability, except for 1 patient who interrupted medication, 4 and 2 patients were improved in the speed and the time needed for inhalation, respectively. It was suggested to advise physicians to dispense alternative preparations of inhaled corticosteroids depending on the repeated evaluation of the inhalational ability.

Objective: This study aimed to investigate self-perceived burden (SPB) on families experienced by patients with cancer undergoing outpatient chemotherapy, and factors that affect SPB. Methods: Self-administered questionnaires were sent to patients with cancer in 17 designated cancer care hospitals. Of 1,981 effective responses (response rate 54.7%), 600 patients with cancer undergoing outpatient chemotherapy were included in this study. Results: More than 85% of participants reported SPB on their families. Multiple logistic regression analyses revealed independent physical and social factors that influenced the SPB on families among patients with cancer undergoing outpatient chemotherapy. Physical factor was recurrent or metastasized. Social factors were 40s or younger; living with families; marital history; worries of work or financial problems; worries of interpersonal relationship with families and others. Discussion and Implications: Our findings suggest that medical staff may need to offer psychological care according to patient’s cancer progression and support according to their social background to reduce SPB on their families.